5adf310173a4e253c0b3dea46dbd3e8ba0482c23951ad26652ece22c391d0e6361c9e13940acbfacf3806b3f497dce2e7c6e54b74271a79987351e498231ccba8ac64a810722db2d5e440005d9bdabd6718efc84500b1cbd047ca1c22195385a70e649bae0fbdc86d6558abe6192edbfac213bafac829a9ca39943e84e626a384301d03212a765fd829768eb5"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x5452, &(0x7f00000000c0)) 2018/04/25 05:05:47 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f1939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8e5b2305f147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa2a338f8044eafb98a23fb11626fcb68e2614541bf190b8bbe1a00558856418e37d12e7bad63d3e43580b7accf637e06a15ecb5fd40aafb97ea7a81a5219a41205156f2fdfb9826ae0ca1737c2f656ae2a61ab1c34c28b58b73af31c3217a089f42f5a85c444e6905977a9d848d5a11b8a7500000000000000000000d8cfe80aef483ac1f629aa6aeaa143eab099f8fe8383e8b668ec420b6189d0ebbc90c05590"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)={0x40000000}) 2018/04/25 05:05:47 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{r0}, {0xffffffffffffffff, 0x400}], 0x2, &(0x7f00000002c0)={r1, r2+30000000}, &(0x7f0000000300)={0x39}, 0x8) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:05:47 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f993af02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8bacca9e258260baab7814b5c24257cd07ae358ea65a0d6ea4acb94c6ca4248ec032407dab8e69e34dec06b6f1a0dd4c6016857bd208ee16c937e9fd39c8a91faea5f95b8a2ba909680a2f54fa35240b29d9453104e9713f55fe370e12d6378733db49e0732539b80ac528bd81ad84942f2b05c39b124f26e56a99c082bbbc3a5f17df4687e08d798e1135356d5af0239fad59205a86cb23b83da0173c6f89beca8"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)={0xfdfdffff}) 2018/04/25 05:05:47 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:05:47 executing program 0: r0 = socket$nl_crypto(0x10, 0x3, 0x15) readahead(r0, 0x9, 0x101) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000001280)=ANY=[]) 2018/04/25 05:05:47 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000300)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ad221df4eb8f97daf02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8ba0482c23951ad26652ece22c391d0e6361c9e13940acbfacf3806b3f497dce2e7c6e54b74271a79987351e498231ccba8ac64a810722db2d5e440005d9bdabd6718efc84500b1cbd047ca1c22195385a70e649bae0fbdc86d6558abe6192edbfac213bafac829a9ca39943e84e626a384301d03212a765fd829768eb5"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x2, &(0x7f00000000c0)) 2018/04/25 05:05:47 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f00000001c0)=@l2, &(0x7f0000000000)=0x80, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000080)=[@in6={0xa, 0x4e24, 0x1, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x8000}, @in6={0xa, 0x4e24, 0x101, @dev={0xfe, 0x80, [], 0x1f}, 0x1}], 0x38) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000003c0)=ANY=[@ANYBLOB="148615ace0ff1e7f633753ce3740534a575230cb663b8d86eeb77e3609cbf1e9b97b2e62dc1660139f440f2a2bc672b1c3f50c0c0dc6ecf2261b18eab4f6c4549a0f8dd985f2a0cf0fffa8d7284cfedea45f668da97bcf900110703431b21e1d8452e089a1abd31fd39219364b7f189b7ff6fa5422d96b0066b1f91b8d23202425566259eed09e33ca181822873127598ad47ee5603afcb5453ccb058132b883ea731d2ce308c2abce3fb636f34a67a270d709b8f40462b25334af5af9c6d14abe91107ebbd67ccda2d6c78c97b109b72828156c", @ANYRES64=r1, @ANYBLOB="d6187190ab8dffa67edc6f6c93f8f5b96748f27550351daa07d32dbd65c4d839dbc216041eedf6f74a62796cdaa876"]) nanosleep(&(0x7f00000000c0), &(0x7f0000000240)) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000002c0)={0x1}) 2018/04/25 05:05:47 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000340)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ad221df4eb8f97daf02322bc7eda4f4d181859025adf310173a6b6867d84a23a8d6c41a3322260c684e253c0b3dea46dbd3e8ba0482c23951ad26652ece22c391d0e6361c9e13940acbfacf3806b3f497dce2e7c6e54b74271a79987351e498231ccba8ac64a81072afdd07f595ab8e1bf59b4b0f34921c96a10c5b8eebf927e04b9cdaeffc8e63e30657e293fb88b707fedc014e0fcfbd001db7ed469a9ddcedb7bb4cdfee2fd09d14d05561d012ddde7653440f65428051e52fb34c08e3cc7c60"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20, '/dev/vhost-net\x00'}, {0x20}], 0xa, "e8abdfba82cd4dc254b4ea46fdbc57d22f3f80e44eac9725f53fdece57ceb0868f8c11aeba4b837dfe1f4c88c63b4844d93ec8bcd2ecbbfe52507f13872f0f3018155e48a9a6e36e94c803a1f961ad6a7ce5b512359b0d15d9d78edd5625360aa28e5a84814c12b429a9d6724cecf81b0d"}, 0x8d) 2018/04/25 05:05:47 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[]) ioctl$TIOCNOTTY(r0, 0x5422) 2018/04/25 05:05:47 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:05:47 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f993af02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8bacca9e258260baab7814b5c24257cd07ae358ea65a0d6ea4acb94c6ca4248ec032407dab8e69e34dec06b6f1a0dd4c6016857bd208ee16c937e9fd39c8a91faea5f95b8a2ba909680a2f54fa35240b29d9453104e9713f55fe370e12d6378733db49e0732539b80ac528bd81ad84942f2b05c39b124f26e56a99c082bbbc3a5f17df4687e08d798e1135356d5af0239fad59205a86cb23b83da0173c6f89beca8"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)={0x40000000}) 2018/04/25 05:05:47 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000540)='/dev/sg#\x00', 0x3ff, 0x40400) fcntl$getown(r0, 0x9) r1 = getuid() fstat(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = creat(&(0x7f0000000240)='./file0\x00', 0x3) r4 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x20, 0x1) r5 = syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0x47b6, 0x202) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000000300)={r4, 0x4, 0x7, r5}) r6 = syz_genetlink_get_family_id$fou(&(0x7f0000000380)='fou\x00') sendmsg$FOU_CMD_DEL(r5, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x28, r6, 0x900, 0x70bd26, 0x25dfdbfe, {0x2}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x7f}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000800) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x6003, r1, r2, 0x800, 0xbcde, 0x20000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000000480)={0x1, [0x0]}, &(0x7f00000004c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000000500)={0x0, 0x80000000, 0x200, 0xc84f, 0x9, 0x8, 0x7, 0xfffffffffffffffe, r7}, 0x20) r8 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r8, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r8, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f9939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8ef147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa3a338f8044eafb98a23fb11e26fcb68e2614041bf190b8bbe1a00558856418e37d12e7b97bcd18e541ca4c98a01ad63d3e43580b7accf637e06a15ecb5fd40aafb97e88a81a5219a41205156f2fdfb9826ae0ca1737c2f656ae2a61"]) ioctl$VHOST_NET_SET_BACKEND(r4, 0xaf02, &(0x7f0000000340)={0x2, r3}) 2018/04/25 05:05:47 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f1939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8e5b2305f147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa2a338f8044eafb98a23fb11626fcb68e2614541bf190b8bbe1a00558856418e37d12e7bad63d3e43580b7accf637e06a15ecb5fd40aafb97ea7a81a5219a41205156f2fdfb9826ae0ca1737c2f656ae2a61ab1c34c28b58b73af31c3217a089f42f5a85c444e6905977a9d848d5a11b8a7500000000000000000000d8cfe80aef483ac1f629aa6aeaa143eab099f8fe8383e8b668ec420b6189d0ebbc90c05590"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)={0x3f00}) 2018/04/25 05:05:47 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000300)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ad221df4eb8f97daf02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8ba0482c23951ad26652ece22c391d0e6361c9e13940acbfacf3806b3f497dce2e7c6e54b74271a79987351e498231ccba8ac64a810722db2d5e440005d9bdabd6718efc84500b1cbd047ca1c22195385a70e649bae0fbdc86d6558abe6192edbfac213bafac829a9ca39943e84e626a384301d03212a765fd829768eb5"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4020940d, &(0x7f00000000c0)) 2018/04/25 05:05:48 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:05:48 executing program 0: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000040)={0x2}, 0x8, 0x80000) close(r0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000040)=ANY=[]) accept$nfc_llcp(r1, &(0x7f0000000080), &(0x7f0000000100)=0x60) 2018/04/25 05:05:48 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968715323b42ceb820eaf981e0a0efdf4ad221df4eb8f97daf02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8ba0482c23951ad26652ece22c391d0e6361c9e13940acbfacf38987351e498"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:05:48 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000300)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ad221df4eb8f97daf02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8ba0482c23951ad26652ece22c391d0e6361c9e13940acbfacf3806b3f497dce2e7c6e54b74271a79987351e498231ccba8ac64a810722db2d5e440005d9bdabd6718efc84500b1cbd047ca1c22195385a70e649bae0fbdc86d6558abe6192edbfac213bafac829a9ca39943e84e626a384301d03212a765fd829768eb5"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x40049409, &(0x7f00000000c0)) 2018/04/25 05:05:48 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f1939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8e5b2305f147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa2a338f8044eafb98a23fb11626fcb68e2614541bf190b8bbe1a00558856418e37d12e7bad63d3e43580b7accf637e06a15ecb5fd40aafb97ea7a81a5219a41205156f2fdfb9826ae0ca1737c2f656ae2a61ab1c34c28b58b73af31c3217a089f42f5a85c444e6905977a9d848d5a11b8a7500000000000000000000d8cfe80aef483ac1f629aa6aeaa143eab099f8fe8383e8b668ec420b6189d0ebbc90c05590"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)={0x4000}) 2018/04/25 05:05:48 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{r0}], 0x1, &(0x7f00000002c0)={r1, r2+30000000}, &(0x7f0000000300)={0x39}, 0x8) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:05:48 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f993af02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8bacca9e258260baab7814b5c24257cd07ae358ea65a0d6ea4acb94c6ca4248ec032407dab8e69e34dec06b6f1a0dd4c6016857bd208ee16c937e9fd39c8a91faea5f95b8a2ba909680a2f54fa35240b29d9453104e9713f55fe370e12d6378733db49e0732539b80ac528bd81ad84942f2b05c39b124f26e56a99c082bbbc3a5f17df4687e08d798e1135356d5af0239fad59205a86cb23b83da0173c6f89beca8"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)={0x4000}) 2018/04/25 05:05:48 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x1, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000000080)={@multicast1, @multicast1}, &(0x7f00000001c0)=0x8) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000002c0)=ANY=[@ANYBLOB="7208d403349fb48006bcb192325e70a49fcd23898439a0076468713c5baf8f91af53f89dfba3e62eb8c9efc8b3a0d321a092b907206c5d727dc930621648db360368f406d71f29a650e9ec57868fa514ff1aa3e60ca35d24285a4688730456d84e5bbe20f247abc3c568e62557ecf6dc87bfb78a409659cc95ad3fb9833b0bc9e64cfda5b031fdb3447079ebbba1afc17d80d0de2de85134b6f09f616979d103"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:05:48 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1100], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:05:48 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0xfffffffffffffffe, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000140)=ANY=[]) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x543000, 0x0) sync_file_range(r1, 0x7fff, 0x8, 0x3) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) connect$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x2711, @my=0x1}, 0x10) 2018/04/25 05:05:48 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000300)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ad221df4eb8f97daf02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8ba0482c23951ad26652ece22c391d0e6361c9e13940acbfacf3806b3f497dce2e7c6e54b74271a79987351e498231ccba8ac64a810722db2d5e440005d9bdabd6718efc84500b1cbd047ca1c22195385a70e649bae0fbdc86d6558abe6192edbfac213bafac829a9ca39943e84e626a384301d03212a765fd829768eb5"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af00, &(0x7f00000000c0)) 2018/04/25 05:05:48 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f1939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8e5b2305f147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa2a338f8044eafb98a23fb11626fcb68e2614541bf190b8bbe1a00558856418e37d12e7bad63d3e43580b7accf637e06a15ecb5fd40aafb97ea7a81a5219a41205156f2fdfb9826ae0ca1737c2f656ae2a61ab1c34c28b58b73af31c3217a089f42f5a85c444e6905977a9d848d5a11b8a7500000000000000000000d8cfe80aef483ac1f629aa6aeaa143eab099f8fe8383e8b668ec420b6189d0ebbc90c05590"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)={0xffffffff00000000}) 2018/04/25 05:05:48 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001b00)={{{@in=@rand_addr, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f0000001c00)=0xe8) stat(&(0x7f0000001c40)='./file0\x00', &(0x7f0000001c80)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001d00)={{{@in=@loopback=0x7f000001, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4e20, 0x0, 0x4e21, 0xffff, 0xa, 0x20, 0xa0, 0x0, r2, r3}, {0x5, 0x0, 0x7ff, 0x1, 0xfce, 0x1de, 0x100000001, 0x4}, {0x3f, 0x7, 0x1, 0xfffffffffffeffff}, 0x401, 0x6e6bb1, 0x3, 0x0, 0x1, 0x3}, {{@in=@loopback=0x7f000001, 0x4d3, 0x3c}, 0xa, @in6=@loopback={0x0, 0x1}, 0x0, 0x2, 0x3, 0x1f, 0x23, 0x720, 0x2}}, 0xe8) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x2000, 0x0) accept4$bt_l2cap(r4, 0x0, &(0x7f0000000280), 0x80000) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f993af02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8bacca9e258260baab7814b5c24257cd07ae358ea65a0d6ea4acb94c6ca4248ec032407dab8e69e34dec06b6f1a0dd4c6016857bd208ee16c937e9fd39c8a91faea5f95b8a2ba909680a2f54fa35240b29d9453104e9713f55fe370e12d6378733db49e0732539b80ac528bd81ad84942f2b05c39b124f26e56a99c082bbbc3a5f17df4687e08d798e1135356d5af0239fad59205a86cb23b83da0173c6f89beca8"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f0000000080), &(0x7f0000000200)=0x4) 2018/04/25 05:05:48 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = dup2(r0, r0) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f9939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8ef147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa3a338f8044eafb98a23fb11e26fcb68e2614041bf190b8bbe1a00558856418e37d12e7b97bcd18e541ca4c98a01ad63d3e43580b7accf637e06a15ecb5fd40aafb97e88a81a5219a41205156f2fdfb9826ae0ca1737c2f656ae2a61"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:05:48 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x3) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x2) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ad221df4eb8f97daf02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8ba0482c23951ad26652ece22c391d0e6361c9e13940acbfacf3806b3f497dce2e7c6e54b74271a79987351e498231ccba8ac64a81072"]) ioctl$VHOST_NET_SET_BACKEND(r1, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:05:48 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:05:48 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f0000000200)=0x8) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000240)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f993af02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8bacca9e258260baab7814b5c24257cd07ae358ea65a0d6ea4acb94c6ca4248ec032407dab8e69e34dec06b6f1a0dd4c6016857bd208ee16c937e9fd39c8a91faea5f95b8a2ba909680a2f54fa35240b29d9453104e9713f55fe370e12d6378733db49e0732539b80ac528bd81ad84942f2b05c39b124f26e56a99c082bbbc3a5f17df4687e08d798e1135356d5af0239fad59205a86cb23b83da0173c6f89beca8"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:05:48 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x80004, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[]) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) 2018/04/25 05:05:48 executing program 6: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="4c0000000ef78144c3b27ebed1c7777fcfb88ab9cf1e23665ffd94b883c067b2a6d6d97e848a8a29fe7089972f6bd9093097a0d857ba451067c03727551b9908a6b093876556877f665fa36116711e14cece98921c1bb2bc95a73c28358acff1e490994e"], &(0x7f0000000080)=0x54) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1, 0x81, 0x7, 0x5, 0x8, 0x9}, 0x14) fgetxattr(r0, &(0x7f0000000200)=@known='com.apple.FinderInfo\x00', &(0x7f0000000240)=""/124, 0x7c) ioctl$int_in(0xffffffffffffffff, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f9939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8ef147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa3a338f8044eafb98a23fb11e26fcb68e2614041bf190b8bbe1a00558856418e37d12e7b97bcd18e541ca4c98a01ad63d3e43580b7accf637e06a15ecb5fd40aafb97e88a81a5219a41205156f2fdfb9826ae0ca1737c2f656ae2a61"]) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:05:49 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f1939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8e5b2305f147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa2a338f8044eafb98a23fb11626fcb68e2614541bf190b8bbe1a00558856418e37d12e7bad63d3e43580b7accf637e06a15ecb5fd40aafb97ea7a81a5219a41205156f2fdfb9826ae0ca1737c2f656ae2a61ab1c34c28b58b73af31c3217a089f42f5a85c444e6905977a9d848d5a11b8a7500000000000000000000d8cfe80aef483ac1f629aa6aeaa143eab099f8fe8383e8b668ec420b6189d0ebbc90c05590"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)={0x1000000}) 2018/04/25 05:05:49 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000300)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ad221df4eb8f97daf02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8ba0482c23951ad26652ece22c391d0e6361c9e13940acbfacf3806b3f497dce2e7c6e54b74271a79987351e498231ccba8ac64a810722db2d5e440005d9bdabd6718efc84500b1cbd047ca1c22195385a70e649bae0fbdc86d6558abe6192edbfac213bafac829a9ca39943e84e626a384301d03212a765fd829768eb5"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x5450, &(0x7f00000000c0)) 2018/04/25 05:05:49 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:05:49 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vhost-net\x00', 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, r2, r3) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f9939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8ef147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa3a338f8044eafb98a23fb11e26fcb68e2614041bf190b8bbe1a00558856418e37d12e7b97bcd18e541ca4c98a01ad63d3e43580b7accf637e06a15ecb5fd40aafb97e88a81a5219a41205156f2fdfb9826ae0ca1737c2f656ae2a61"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x80000, 0x0) connect$bt_rfcomm(r4, &(0x7f0000000300)={0x1f, {0x7, 0x4, 0x16, 0x4, 0x5, 0x6}, 0xaa}, 0xa) 2018/04/25 05:05:49 executing program 0: pivot_root(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[]) 2018/04/25 05:05:49 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = memfd_create(&(0x7f00000000c0)='\x00', 0x1) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x4}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000400)={r2, 0x1000, "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"}, &(0x7f0000000240)=0x1008) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001440)=ANY=[@ANYBLOB="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"]) socketpair(0x1b, 0x802, 0xfd4, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000000140)=0x5, 0x4) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f0000000100)={0x3}) r4 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8, 0x314b4c5721f30d69) ioctl$KVM_CREATE_PIT2(r4, 0x4040ae77, &(0x7f0000000080)={0x3}) 2018/04/25 05:05:49 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{r0}], 0x1, &(0x7f00000002c0)={0x0, r2+30000000}, &(0x7f0000000300)={0x39}, 0x8) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:05:49 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="08000000000000000fac9c60b0968781e0a0efdf4ad221df4eb8f97daf02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8ba0482c23951ad26652ece22c391d0e636e2e7c6e54b74271a79987351e498231ccba8000000000000000000"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:05:49 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0ffffff00000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:05:49 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000300)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ad221df4eb8f97daf02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8ba0482c23951ad26652ece22c391d0e6361c9e13940acbfacf3806b3f497dce2e7c6e54b74271a79987351e498231ccba8ac64a810722db2d5e440005d9bdabd6718efc84500b1cbd047ca1c22195385a70e649bae0fbdc86d6558abe6192edbfac213bafac829a9ca39943e84e626a384301d03212a765fd829768eb5"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf01, &(0x7f00000000c0)) 2018/04/25 05:05:49 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001540)=ANY=[@ANYRES16, @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000040)=ANY=[@ANYRES64=r0, @ANYBLOB="c153c170535d6ada08ab131d4dff3351bc8813afef001ad59fe7ca86d67296c2ee045469e87c28fde20d451bde92be898adcb721b6ce3d656e817dd2384515b5d763fd4180a294713fd0b7d4b088a32fc53f9e1fd5ba92867e9e17ebaf3c5cd16dadf1d76411c3fd83dc3640e9e21ecb07a8f9dd1cf9f1a7cce2c594abd7a4afa8227a2b35e5964454045e374f17ec963d698d92177d4ebd0dffbae653cde7d554b697980463f381b9fd6a0200d9acd6ff68f1d4a1", @ANYBLOB="2d5c6644502ec7f93b940f10692a5786ee052706cdfe05bb9ef5efc60d8ba6a51aaf6713db2d5937d3454116fc3e410624de288728aa7cb1cbd1edaab55df0f0d05f57cbb05aed7bd1afe81d5a9befbc0096a8f6e456ebac8295f8410c62948bdf4e50cb615a125c9d85ac56a3f0b6259acc09148deae9ee1a70f8e856a6", @ANYRES16=r0], @ANYPTR=&(0x7f0000000180)=ANY=[@ANYRES16=r0, @ANYRES32, @ANYPTR64, @ANYBLOB="77e80a5b", @ANYBLOB="b58a8304e3c57412d5240dd19a350226338892b47c70111ac4a271e86d"], @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYBLOB="183d03968b8a79a0b7931db1436e471ed2eaa27467bc5ce56909d72ce8adac3cb6e2d834aa31b100760ee0e677d3927fe5cf5e79b5f418525db55e02676c34f6b6eb2c9fe452cc5ef7413e98ffdb9a423b6bead47c8e4b95fe4577b9e9e1", @ANYRES64=r0, @ANYPTR64, @ANYRES16=r0, @ANYPTR64, @ANYPTR, @ANYRES16=r0, @ANYBLOB="a3e4c73364cef315aab6c76619b1ae345ebdac6b97402e0d", @ANYPTR64]], @ANYRES64=r0, @ANYRES64=r0, @ANYPTR64=&(0x7f0000001400)=ANY=[@ANYRES32, @ANYRES64, @ANYRES64=r0, @ANYBLOB="0915b582106e92fb2d475fc12764512471157b11d84d13ab84fe259445ed8c5999ae1a9d952c56a51f5409a1b600e4910dfa10b9fc639e6efe561f579081503a36a327b8929403808946df084bf35840304e1a80382b1e9a6954e3bb9b41a37c8be7b9ac6df8bee0731262504ac800b92c936e98bebc9625db3bce4afe4089b9dfdad63ddab8a14eede1c010", @ANYBLOB="856ca5e90268d4269784163c13309eba8af1ff34922f3d0cf2bbd3d51a25ce1afcf09d672f039fe1245c630683931f5765db7c48701129", @ANYPTR64=&(0x7f00000002c0)=ANY=[@ANYBLOB="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", @ANYRES16=r0, @ANYBLOB="3265c679f85d35e85c5bca83d52593ad4550bac17e5e7b5e6e883e6063d2584b3d74c0fc6c613400832f25cfcc316a910f31df705cb771e4e692d46a365ddaca16157c75eff3c1103b37504bdf0d3646c09239e133405868c0ed03955642c764bcdcea1d2f11ab2a27fd4b4d51363230e2fd9d1763854913cccdae63e1cef0d12f0b4fee39f669fcbeddbb0ce5d7fb8e8e614fc6c233eafa31", @ANYBLOB="0073c00b481f39c2141940bb534ee33b4f31be7f3ff608f56e81cbb7ec6caca77da7b8e590df66fae80a1ee2ac122b18ed35549de7f6363ed17c5ef04174", @ANYRES64], @ANYPTR64=&(0x7f00000013c0)=ANY=[@ANYPTR, @ANYPTR64, @ANYRES32, @ANYPTR]], @ANYRES32=r0, @ANYRES16=r0]) 2018/04/25 05:05:49 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x80080, 0x0) keyctl$join(0x1, &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000280)={{0x1, 0x3, 0x48000000000000, 0x1, 0x2}}) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f9939202322bc70bdbd3e8ba000000bb716152879ef609005d8ef147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa3a338f8044eafb98a23fb11e26fcb68e2614041bf190b00be1a00558856418e37d12e7b97bcd18e541ca4c98a01ad63d3e43580b7accf637e06a15ecb5fd40aafb97e88a81a521980c199d28227e7b4a41205156f2fdfb9826ae0ca"]) socketpair$inet6(0xa, 0x5, 0x1, &(0x7f0000000300)) ioctl$VHOST_NET_SET_BACKEND(r1, 0xaf02, &(0x7f00000000c0)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_opts(r2, 0x29, 0x3f, &(0x7f00000001c0)=""/74, &(0x7f0000000080)=0x4a) 2018/04/25 05:05:49 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f1939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8e5b2305f147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa2a338f8044eafb98a23fb11626fcb68e2614541bf190b8bbe1a00558856418e37d12e7bad63d3e43580b7accf637e06a15ecb5fd40aafb97ea7a81a5219a41205156f2fdfb9826ae0ca1737c2f656ae2a61ab1c34c28b58b73af31c3217a089f42f5a85c444e6905977a9d848d5a11b8a7500000000000000000000d8cfe80aef483ac1f629aa6aeaa143eab099f8fe8383e8b668ec420b6189d0ebbc90c05590"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)={0xfdfdffff}) 2018/04/25 05:05:49 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000180)=ANY=[@ANYBLOB="0800000000000000968781e0a047b62e4729a0951c5eefdf4ad221df4eb8f97daf02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8ba0482c23951ad26652ece22c391d0e6361c9e13940acbfacf3806b3f497dce2e7c6e54b74271a79987351e498231ccba8ac64a81072"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:05:49 executing program 3: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000200), &(0x7f0000000000)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000002c0)=@assoc_value={r1, 0x100000000}, 0x8) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r2, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f993af02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8bacca9e258260baab7814b5c24257cd07ae358ea65a0d6ea4acb94c6ca4248ec032407dab8e69e34dec06b6f1a0dd4c6016857bd208ee16c937e9fd39c8a91faea5f95b8a2ba909680a2f54fa35240b29d9453104e9713f55fe370e12d6378733db49e0732539b80ac528bd81ad84942f2b05c39b124f26e56a99c082bbbc3a5f17df4687e08d798e1135356d5af0239fad59205a86cb23b83da0173c6f89beca8"]) ioctl$VHOST_NET_SET_BACKEND(r2, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:05:49 executing program 0: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f0000000280)=[{&(0x7f0000000080)="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", 0xfe}, {&(0x7f0000000180)="20a36afa11e84b25d29f30da88d8948eae5c76525d83a1670bd4163220892be7ea0cd2a8c0a6031c66d4569d500d77ac87e6e3fe36a8cb01e33daa01620da46f165a7923fc29f55338a2ffe1edf48f45fa4b3e78895f624aa22b1478a463af7c17ff19f628c7e249", 0x68}, {&(0x7f0000000200)="dd738d1b2e8adb120baade8159031cd80ae0b9f9887047ae501695e4e297c730f117131ef47dc2c1293301e1675d64bfa4ed41dd03177e20b30b352f75c5d8217ee7b655c6a5565c0fb97d92a576a63fe8fa3442a96a94cc0a48b97720c7b304b34db4e8e5b9af92b233c66161e7bb8f1b6d", 0x72}], 0x3) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000100)=ANY=[]) 2018/04/25 05:05:50 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300000000000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:05:50 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000300)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ad221df4eb8f97daf02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8ba0482c23951ad26652ece22c391d0e6361c9e13940acbfacf3806b3f497dce2e7c6e54b74271a79987351e498231ccba8ac64a810722db2d5e440005d9bdabd6718efc84500b1cbd047ca1c22195385a70e649bae0fbdc86d6558abe6192edbfac213bafac829a9ca39943e84e626a384301d03212a765fd829768eb5"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x5421, &(0x7f00000000c0)) 2018/04/25 05:05:50 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x2, 0x800) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000000080)=0xffffffffffffffff, 0x4) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f1939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8e5b2305f147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa2a338f8044eafb98a23fb11626fcb68e2614541bf190b8bbe1a00558856418e37d12e7bad63d3e43580b7accf637e06a15ecb5fd40aafb97ea7a81a5219a41205156f2fdfb9826ae0ca1737c2f656ae2a61ab1c34c28b58b73af31c3217a089f42f5a85c444e6905977a9d848d5a11b8a7500000000000000000000d8cfe80aef483ac1f629aa6aeaa143eab099f8fe8383e8b668ec420b6189d0ebbc90c05590"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:05:50 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000200)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f993af02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8bacca9e258260baab7814b5c24257cd07ae358ea65a0d6ea4acb94c6ca4248ec032407dab8e69e34dec06b6f1a0dd4c6016857bd208ee16c937e9fd39c8a91faea5f95b8a2ba909680a2f54fa35240b29d9453104e9713f55fe370e12d6378733db49e0732539b80ac528bd81ad84942f2b05c39b124f26e56a99c082bbbc3a5f17df4687e08d798e1135356d5af0239fad59205a86cb23b83da0173c6f89beca8"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x10082, 0x10) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000080)={'bridge_slave_0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}}) 2018/04/25 05:05:50 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[]) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0xc) 2018/04/25 05:05:50 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000080)=0x80000001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f9939202322bc70bdbd303bb000000bb716152879ef644ee5d8ef147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa3a338f8044eafb98a23fb11e26fcb68e2614041bf190b8bbe1a00558856418e37d12e7b97bcd18e541ca4c98a01ad63d3e43580b7accf637e06a15ecb5fd40aafb97e88a81a5219a41205156f2fdfb9826ae0ca1737c2f656ae2a61"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:05:50 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{r0}], 0x1, &(0x7f00000002c0)={0x0, r2+30000000}, &(0x7f0000000300)={0x39}, 0x8) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:05:50 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) r1 = dup(r0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000300)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000340)={r2, r3}) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000001}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x30, r4, 0x410, 0x70bd2d, 0x25dfdbff, {0x1}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x73}]}, 0x30}, 0x1, 0x0, 0x0, 0x9007db021b606853}, 0x4000000) ioctl$int_in(r0, 0x5421, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000200)=ANY=[@ANYBLOB="d282d477c04a928af23ce206aa16bdd0ecaa3a0031fd1fc83a046a94f4ce1d40e73e63c9b131031be07df83c7ff23ff7f370b9b58ea66b9ba70c89ef617166b66bbb3264611a929d18bf7d25ac065a649260866e73c73964d6dc1e7dfa304895f71a0d66135326685900572d24fb3bb04823575a909e4c2bfb872d51c8bc23edc2cfcfd3f97c0ff76496fbc4fcaa0a6b733d433e414d3c895a0d8830a8776aeea60a198090ce937ad20ad68a8f9dd00cfdc5ba0209b0b88dacd91771cc3d", @ANYRES64=r0, @ANYRES64=r0, @ANYRES16=r0]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:05:50 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80ffffff], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:05:50 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x400800, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f993af02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8bacca9e258260baab7814b5c24257cd07ae358ea65a0d6ea4acb94c6ca4248ec032407dab8e69e34dec06b6f1a0dd4c6016857bd208ee16c937e9fd39c8a91faea5f95b8a2ba909680a2f54fa35240b29d9453104e9713f55fe370e12d6378733db49e0732539b80ac528bd81ad84942f2b05c39b124f26e56a99c082bbbc3a5f17df4687e08d798e1135356d5af0239fad59205a86cb23b83da0173c6f89beca8"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xf6b, 0x40080) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f0000000040)=0x2, 0x4) 2018/04/25 05:05:50 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x22000, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x20000, 0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000100)=ANY=[]) 2018/04/25 05:05:50 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) eventfd2(0xfffffffffffffbff, 0xfffffffffffffffd) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f9939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8ef147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa3a338f8044eafb98a23fb11e26fcb68e2614041bf190b8bbe1a00558856418e37d12e7b97bcd18e541ca4c98a01ad63d3e43580b7accf637e06a15ecb5fd40aafb97e88a81a5219a41205156f2fdfb9826ae0ca1737c2f656ae2a61"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) socket$can_raw(0x1d, 0x3, 0x1) 2018/04/25 05:05:50 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000300)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ad221df4eb8f97daf02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8ba0482c23951ad26652ece22c391d0e6361c9e13940acbfacf3806b3f497dce2e7c6e54b74271a79987351e498231ccba8ac64a810722db2d5e440005d9bdabd6718efc84500b1cbd047ca1c22195385a70e649bae0fbdc86d6558abe6192edbfac213bafac829a9ca39943e84e626a384301d03212a765fd829768eb5"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xc020660b, &(0x7f00000000c0)) 2018/04/25 05:05:50 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[@ANYPTR]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)={0x800000000}) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000000)={0x0, 0x689}) 2018/04/25 05:05:50 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ad221df4eb8f97daf02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8ba0482c23951ad26652ece22c391d0e6361c9e13940acbfacf3806b3f497dce2e7c6e54b74271a79987351e498231ccba8ac64a81072"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000000000)={0x0, 0x9}) 2018/04/25 05:05:50 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[]) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000100)={r1, 0x800, 0x0, 0x7ff}, &(0x7f0000000140)=0x18) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000040)) 2018/04/25 05:05:51 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:05:51 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000140)=0xa) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000200)={0x800000000000008b, [0x1, 0x5, 0xffff, 0x1, 0x0, 0x3, 0x1, 0x9]}, 0x6) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[@ANYBLOB="0800000000000000948781e0a0efdf4ab8f1939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8e5b2305f147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa2a338f8044eafb98a23fb11626fcb68e2614541bf190b8bbe1a00558856418e37d12e7bad63d3e435c05d2a44f9d380b7accf637e06a15ecb5fd40aafb97ea7a81a5219a41205156f2fdfb9826ae0ca1737c2f656ae2a61ab1c34c28b58b73af31c3217a089f42f5a85c444e6905977a9d848d5a11b8a7500000000000000000000d8cfe80aef483ac1f629aa6aeaa143eab099f8fe8383e8b668ec420b6189d0"]) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000180), 0xffffffdd) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:05:51 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000300)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ad221df4eb8f97daf02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8ba0482c23951ad26652ece22c391d0e6361c9e13940acbfacf3806b3f497dce2e7c6e54b74271a79987351e498231ccba8ac64a810722db2d5e440005d9bdabd6718efc84500b1cbd047ca1c22195385a70e649bae0fbdc86d6558abe6192edbfac213bafac829a9ca39943e84e626a384301d03212a765fd829768eb5"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x8008af00, &(0x7f00000000c0)) 2018/04/25 05:05:51 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000040)=ANY=[]) 2018/04/25 05:05:51 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f993af02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8bacca9e258260baab7814b5c24257cd07ae358ea65a0d6ea4acb94c6ca4248ec032407dab8e69e34dec06b6f1a0dd4c6016857bd208ee16c937e9fd39c8a91faea5f95b8a2ba909680a2f54fa35240b29d9453104e9713f55fe370e12d6378733db49e0732539b80ac528bd81ad84942f2b05c39b124f26e56a99c082bbbc3a5f17df4687e08d798e1135356d5af0239fad59205a86cb23b83da0173c6f89beca8"]) r1 = socket(0x9, 0xa, 0x3f) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000000000)=0xd0e2, 0x4) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000000200)=""/18) 2018/04/25 05:05:51 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{r0}], 0x1, &(0x7f00000002c0)={0x0, r2+30000000}, &(0x7f0000000300)={0x39}, 0x8) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:05:51 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x101000, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000180)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ad221df4eb8f97daf02322bc7eda4f4d181859025adf310173a3e9cf7d5e81f1750b22f76c74f2f4e08b5aeecea46dbd3e8ba0482c23951ad26652ece22c391d0e6361c9e13940acbfacf3806b3f497dce2e7c6e54b74271a79987351e498231ccca8ac64a81072"]) syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x1c1c, 0x400880) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000100)={&(0x7f0000000080)='./file0\x00', r1}, 0x10) ioctl$VHOST_NET_SET_BACKEND(r1, 0xaf02, &(0x7f00000000c0)={0x2, r1}) 2018/04/25 05:05:51 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = syz_open_dev$vcsn(&(0x7f0000000d40)='/dev/vcs#\x00', 0x5, 0x200000) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f9939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8ef147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa3a338f8044eafb98a23fb11e26fcb68e2614041bf190b8bbe1a00558856418e37d12e7b97bcd18e541ca4c98a01ad63d3e43580b7accf637e06a15ecb5fd40aafb97e88a81a5219a41205156f2fdfb9826ae0ca1737c2f656ae2a61"]) recvmmsg(0xffffffffffffff9c, &(0x7f0000003880)=[{{&(0x7f0000000080)=@hci, 0x80, &(0x7f00000002c0)=[{&(0x7f00000001c0)=""/119, 0x77}, {&(0x7f0000000240)=""/124, 0x7c}], 0x2, &(0x7f0000000300)=""/220, 0xdc}, 0xf8d}, {{&(0x7f0000000400)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000480)=""/229, 0xe5}, {&(0x7f0000000580)=""/95, 0x5f}, {&(0x7f0000000600)=""/91, 0x5b}, {&(0x7f0000000680)=""/117, 0x75}], 0x4, &(0x7f0000000740)=""/36, 0x24, 0x6}, 0x3c0000000000}, {{&(0x7f0000000780)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000000800)=""/40, 0x28}, {&(0x7f0000000840)=""/179, 0xb3}, {&(0x7f0000000900)=""/220, 0xdc}, {&(0x7f0000000a00)=""/15, 0xf}, {&(0x7f0000000a40)=""/202, 0xca}], 0x5, &(0x7f0000000bc0)=""/61, 0x3d, 0x4}, 0xfffffffffffffffd}, {{&(0x7f0000000c00)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000003c40)=[{&(0x7f0000000c80)=""/53, 0x35}, {&(0x7f0000000cc0)=""/101, 0x65}, {&(0x7f0000003d40)=""/10, 0xa}, {&(0x7f0000000d80)=""/32, 0x20}, {&(0x7f0000000dc0)=""/5, 0x5}, {&(0x7f0000000e00)=""/4096, 0x1000}], 0x6, 0x0, 0x0, 0x8ec}, 0x100000000000000}, {{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000001e80)=""/110, 0x6e}, {&(0x7f0000001f00)=""/35, 0x23}, {&(0x7f0000001f40)=""/141, 0x8d}], 0x3, &(0x7f0000002040)=""/114, 0x72, 0x8}, 0x4}, {{&(0x7f00000020c0)=@alg, 0x80, &(0x7f0000002400)=[{&(0x7f0000002140)=""/33, 0x21}, {&(0x7f0000002180)=""/75, 0x4b}, {&(0x7f0000002200)=""/226, 0xe2}, {&(0x7f0000002300)=""/20, 0x14}, {&(0x7f0000002340)=""/173, 0xad}], 0x5, &(0x7f0000002480)=""/2, 0x2, 0x7f}}, {{&(0x7f0000003cc0)=@ax25, 0x80, &(0x7f0000003800)=[{&(0x7f0000002540)=""/176, 0xb0}, {&(0x7f0000002600)=""/7, 0x7}, {&(0x7f0000002640)=""/244, 0xf4}, {&(0x7f0000002740)=""/4096, 0x1000}, {&(0x7f0000003740)=""/147, 0x93}], 0x5}, 0xff}], 0x7, 0x1, &(0x7f0000003a40)={0x0, 0x989680}) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000003a80)="d2eb621fa12d83482a6cb02cd04387c079aa6b1378f84d1b190233cf89da4ff72262ff996b854c256e6417bfe9693411d831dbbc4dfa189f8056272539393b44eab127ecce67649d4f07f2cbe8c62fa0544beeb0f7683fec004482bf419236eda0f95e56cc2b2b1cf36d00cb376f554b78024568df3a9ad57f2f5a3164788f73a0d93430301ebc491925b83b2b17a98312568595533925426e0ba07bd2efe1df255959a4a2725a7c207375befd3c18d8add998068937d9abdbfcdd1ba5abf90f1cb4f4fe06fd546fbe8e7b391dd262abc7fd0844181bf60d7ae9c6", 0xdb) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000003b80)) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000001e00)={0x0, 0x22a5}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000003bc0), &(0x7f0000003c00)=0x4) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f0000000000)) 2018/04/25 05:05:51 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600000000000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:05:51 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x100000408, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[]) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000000040)={{0xe544, 0x7, 0x4c, 0xffffffff, 0x6, 0xfffffffffffff801}, 0x2}) 2018/04/25 05:05:51 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000300)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ad221df4eb8f97daf02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8ba0482c23951ad26652ece22c391d0e6361c9e13940acbfacf3806b3f497dce2e7c6e54b74271a79987351e498231ccba8ac64a810722db2d5e440005d9bdabd6718efc84500b1cbd047ca1c22195385a70e649bae0fbdc86d6558abe6192edbfac213bafac829a9ca39943e84e626a384301d03212a765fd829768eb5"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xc0045877, &(0x7f00000000c0)) 2018/04/25 05:05:51 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f0000000000)={0x1}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x10000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00000000c0)=[@in6={0xa, 0x4e24, 0x9, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x9}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x5}, @in6={0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0x5101beb2}, @in6={0xa, 0x4e22, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x80000001}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @broadcast=0xffffffff}], 0xa0) 2018/04/25 05:05:51 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f9939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8ef147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa3a338f8044eafb98a23fb11e26fcb68e2614041bf190b8bbe1a00558856418e37d12e7b97bcd18e541ca4c98a01ad63d3e43580b7accf637e06a15ecb5fd40aafb97e88a81a5219a41205156f2fdfb9826ae0ca1737c2f656ae2a61"]) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x5, 0x202) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f0000000200)={0x0, r1}) 2018/04/25 05:05:51 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f993af02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8bacca9e258260baab7814b5c24257cd07ae358ea65a0d6ea4acb94c6ca4248ec032407dab8e69e34dec06b6f1a0dd4c6016857bd208ee16c937e9fd39c8a91faea5f95b8a2ba909680a2f54fa35240b29d9453104e9713f55fe370e12d6378733db49e0732539b80ac528bd81ad84942f2b05c39b124f26e56a99c082bbbc3a5f17df4687e08d798e1135356d5af0239fad59205a86cb23b83da0173c6f89beca8"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:05:51 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000000200), &(0x7f0000000240)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000002c0)={'bond0\x00', 0x0}) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000280)={@multicast2=0xe0000002, @multicast1=0xe0000001, r1}, 0xffffffe2) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000100)={0x9, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x88) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000000c0)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r2, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ad221df4eb8f97daf02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8ba0482c23951ad26652ece22c391d0e6361c9e13940acbfacf3806b3f497dce2e7c6e54b74271a01987351e498231ccba8ac64a81072"]) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2, 0x0) accept$alg(r3, 0x0, 0x0) ioctl$VHOST_NET_SET_BACKEND(r2, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:05:51 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{r0}], 0x1, &(0x7f00000002c0)={r1, 0x0}, &(0x7f0000000300)={0x39}, 0x8) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:05:51 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000003c0)=ANY=[]) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000040)) 2018/04/25 05:05:52 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:05:52 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000300)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ad221df4eb8f97daf02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8ba0482c23951ad26652ece22c391d0e6361c9e13940acbfacf3806b3f497dce2e7c6e54b74271a79987351e498231ccba8ac64a810722db2d5e440005d9bdabd6718efc84500b1cbd047ca1c22195385a70e649bae0fbdc86d6558abe6192edbfac213bafac829a9ca39943e84e626a384301d03212a765fd829768eb5"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x5460, &(0x7f00000000c0)) 2018/04/25 05:05:52 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f1939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8e5b2305f147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa2a338f8044eafb98a23fb11626fcb68e261454149bf190b8bbe1a00558856418e37d12e7bad63d3e43580b7accf637e06a15ecb5fd40aafb97ea7a81a5219a41205156f2fdfb9826ae0ca1737c2f656ae2a61ab1c34c28b58b73af31c3217a089f42f5a85c444e6905977a9d848d5a11b8a7500000000000000000000d8cfe80aef483ac1f629aa6aeaa143eab0f8fe8383e8b668ec420b6189d0ebbc90c05590"]) syz_open_dev$dspn(&(0x7f0000000240)='/dev/dsp#\x00', 0x6bc1, 0x8200) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="c86d7e0a7d73fe48fc27730e737023eb9e486673a0fd5c31a286f688dfaac7a2648d2e0e39ccff9bebe019be39d636a9714b61e1409b75208758666dd6b9071287cd8405fe91e4bd5565465c3877c933ef758279cc402b0e622c6de4e84c00be35590e139134865484ec457b5a2dc846fda47e74f078fd4affb5b55b152cb5473eaa", 0x82, 0xfffffffffffffff8) r2 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$link(0x8, r1, r2) 2018/04/25 05:05:52 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) eventfd2(0xfffffffffffffbff, 0xfffffffffffffffd) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f9939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8ef147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa3a338f8044eafb98a23fb11e26fcb68e2614041bf190b8bbe1a00558856418e37d12e7b97bcd18e541ca4c98a01ad63d3e43580b7accf637e06a15ecb5fd40aafb97e88a81a5219a41205156f2fdfb9826ae0ca1737c2f656ae2a61"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) socket$can_raw(0x1d, 0x3, 0x1) 2018/04/25 05:05:52 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000280)='/dev/vcsa#\x00', 0x10001, 0x101000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000002c0)={0x0, 0x100000000, 0x30, 0x9, 0x8}, &(0x7f0000000300)=0x18) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000340)={r1, 0x2000000}, &(0x7f0000000380)=0x8) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e21, 0x4bb, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffff8}}, [0x5, 0x6, 0x9, 0x0, 0x8, 0x4, 0x400, 0x7, 0x0, 0x6, 0x4985, 0xc00, 0xfffffffffffffe01, 0x1, 0x4]}, &(0x7f0000000180)=0x100) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000200)={r3, 0x38, &(0x7f00000001c0)=[@in6={0xa, 0x4e22, 0x5, @empty, 0x101}, @in6={0xa, 0x4e22, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x7ff}]}, &(0x7f0000000240)=0x10) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r4, 0x4008af03, &(0x7f0000000100)=ANY=[]) 2018/04/25 05:05:52 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) clock_gettime(0x0, &(0x7f0000000280)={0x0}) ppoll(&(0x7f0000000240)=[{r0}], 0x1, &(0x7f00000002c0)={r1, 0x0}, &(0x7f0000000300), 0x8) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:05:52 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000200)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f993af02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8bacca9e258260baab7814b5c24257cd07ae358ea65a0d6ea4acb94c6ca4248ec032407dab8e69e34dec06b6f1a0dd4c6016857bd208ee16c937e9fd39c8a91faea5f95b8a2ba909680a2f54fa35240b29d9453104e9713f55fe370e12d6378733db49e0732539b80ac528bd81ad84942f2b05c39b124f26e56a99c082bbbc3a5f17df4687e08d798e1135356d5af0239fad59205a86cb23b83da0173c6f89beca8"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:05:52 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ad221df4eb8f97daf02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8ba0482c23951ad26652ece22c391d0e6361c9e13940acbfacf3806b3f497dce2e7c6e54b74271a79987351e498231ccba8ac64a81072"]) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000080)={r2, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x19}}, 0xc) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:05:52 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1100], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:05:52 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0x5, 0x20440) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000300)={0x0, 0x5}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000380)={r2, 0x40, "829ab6f698ae09528af865de2a6c3d803cf536c0fbef2f362cbb92d9c3cb99a2cca414d1219a833b5a55ed807424950ec8f58fb36eb051e6df205ce73c74ee0b"}, &(0x7f0000000400)=0x48) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f993af02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8bacca9e258260baab7814b5c24257cd07ae358ea65a0d6ea4acb94c6ca4248ec032407dab8e69e34dec06b6f1a0dd4c6016857bd208ee16c937e9fd39c8a91faea5f95b8a2ba909680a2f54fa35240b29d9453104e9713f55fe370e12d6378733db49e0732539b80ac528bd81ad84942f2b05c39b124f26e56a99c082bbbc3a5f17df4687e08d798e1135356d5af0239fad59205a86cb23b83da0173c6f89beca8"]) openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000000)={0x1, 0x0, [{0xf004, 0x93, &(0x7f0000000200)=""/147}]}) 2018/04/25 05:05:52 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[]) openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) 2018/04/25 05:05:52 executing program 6 (fault-call:3 fault-nth:0): r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000240)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f9939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8ef147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa3a338f8044eafb98a23fb11e26fcb68e2614041bf190b8bbe1a00fa357426d2adbdff22fc71a1a7d58e8c558856418e37d12e7b97bcd18e541ca4c9"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:05:52 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000300)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ad221df4eb8f97daf02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8ba0482c23951ad26652ece22c391d0e6361c9e13940acbfacf3806b3f497dce2e7c6e54b74271a79987351e498231ccba8ac64a810722db2d5e440005d9bdabd6718efc84500b1cbd047ca1c22195385a70e649bae0fbdc86d6558abe6192edbfac213bafac829a9ca39943e84e626a384301d03212a765fd829768eb5"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xc0045878, &(0x7f00000000c0)) 2018/04/25 05:05:52 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f1939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8e5b2305f147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa2a338f8044eafb98a23fb11626fcb68e2614541bf190b8bbe1a00558856418e37d12e7bad63d3e43580b7accf637e06a15ecb5fd40aafb97ea7a81a5219a41205156f2fdfb9826ae0ca1737c2f656ae2a61ab1c34c28b58b73af31c3217a089f42f5a85c444e6905977a9d848d5a11b8a7500000000000000000000d8cfe80aef483ac1f629aa6aeaa143eab099f8fe8383e8b668ec420b6189d0ebbc90c05590"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='pids.current\x00', 0x0, 0x0) setxattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=@known='system.posix_acl_default\x00', &(0x7f00000002c0)='\x00', 0x1, 0x1) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000100)={0x0, 0xfffffffffffffffa, 0x0, 0x97, 0xd7, 0x0, 0x8001, 0xfffffffffffffe00, {0x0, @in6={{0xa, 0x4e21, 0x8, @empty, 0x7}}, 0xff84, 0xf5, 0x100, 0x6, 0x3}}, &(0x7f0000000080)=0xb0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={r2, 0xdbf, 0xc598cbbf5de3d421}, &(0x7f0000000200)=0xc) 2018/04/25 05:05:52 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa00], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:05:52 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[]) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) [ 314.407655] FAULT_INJECTION: forcing a failure. [ 314.407655] name failslab, interval 1, probability 0, space 0, times 0 [ 314.419122] CPU: 0 PID: 26652 Comm: syz-executor6 Not tainted 4.17.0-rc2+ #15 [ 314.426417] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 314.435784] Call Trace: [ 314.438394] dump_stack+0x1b9/0x294 [ 314.442158] ? dump_stack_print_info.cold.2+0x52/0x52 [ 314.447370] ? kasan_check_write+0x14/0x20 [ 314.451630] ? __mutex_lock+0x7d9/0x17f0 2018/04/25 05:05:52 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x8, r1) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[]) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)=0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)=0x0) kcmp(r2, r3, 0x6, r0, r0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4, 0x12, r0, 0x0) [ 314.455722] ? find_get_entries_tag+0x10a0/0x10a0 [ 314.460597] should_fail.cold.4+0xa/0x1a [ 314.464677] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 314.469800] ? __lock_acquire+0x7f5/0x5140 [ 314.474055] ? graph_lock+0x170/0x170 [ 314.477875] ? find_held_lock+0x36/0x1c0 [ 314.481980] ? __lock_is_held+0xb5/0x140 [ 314.486071] ? check_same_owner+0x320/0x320 [ 314.490419] ? rcu_note_context_switch+0x710/0x710 [ 314.495372] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 314.500949] ? _parse_integer+0x13b/0x190 2018/04/25 05:05:52 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) get_mempolicy(&(0x7f0000000040), &(0x7f0000000080), 0x9, &(0x7f0000ffc000/0x1000)=nil, 0x2) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000100)) mknod$loop(&(0x7f0000000140)='./file0\x00', 0x30d0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000001c0)={0x2, &(0x7f0000000180)=[{}, {0x0}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000300)={r1, 0x4, &(0x7f0000000200)=[0x2, 0x4, 0xffff, 0x1], &(0x7f0000000240)=[0x8000, 0x17aa217f, 0x2, 0x4, 0x7, 0xffffffff, 0x52], 0x20, 0x1, 0xffff, &(0x7f0000000280)=[0x81], &(0x7f00000002c0)=[0x7, 0xffffffff]}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000000c0)=ANY=[@ANYRES64=r0, @ANYRES64=r0, @ANYRES16=r0, @ANYRES32=r0]) [ 314.505121] __should_failslab+0x124/0x180 [ 314.509387] should_failslab+0x9/0x14 [ 314.513205] kmem_cache_alloc_node_trace+0x26f/0x770 [ 314.518326] ? graph_lock+0x170/0x170 [ 314.522142] ? lock_release+0xa10/0xa10 [ 314.526133] ? check_same_owner+0x320/0x320 [ 314.530479] __kmalloc_node+0x33/0x70 [ 314.534305] kvmalloc_node+0x6b/0x100 [ 314.538136] vhost_dev_reset_owner_prepare+0x1d/0x20 [ 314.543269] vhost_net_ioctl+0x24f/0x1a80 [ 314.547454] ? vhost_net_stop_vq+0x120/0x120 [ 314.551894] ? lock_downgrade+0x8e0/0x8e0 2018/04/25 05:05:52 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1100000000000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:05:52 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[]) close(r0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000040)=0x5) [ 314.556078] ? kasan_check_read+0x11/0x20 [ 314.560249] ? rcu_is_watching+0x85/0x140 [ 314.564425] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 314.569643] ? __fget+0x40c/0x650 [ 314.573127] ? match_held_lock+0x861/0x8b0 [ 314.577385] ? expand_files.part.8+0x9a0/0x9a0 [ 314.581988] ? kasan_check_write+0x14/0x20 [ 314.586243] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 314.591198] ? wait_for_completion+0x870/0x870 [ 314.595798] ? vhost_net_stop_vq+0x120/0x120 [ 314.600224] do_vfs_ioctl+0x1cf/0x16a0 [ 314.604135] ? ioctl_preallocate+0x2e0/0x2e0 2018/04/25 05:05:52 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) [ 314.608572] ? fget_raw+0x20/0x20 [ 314.612090] ? __sb_end_write+0xac/0xe0 [ 314.616085] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 314.621639] ? fput+0x130/0x1a0 [ 314.624953] ? ksys_write+0x1a6/0x250 [ 314.628774] ? security_file_ioctl+0x94/0xc0 [ 314.633292] ksys_ioctl+0xa9/0xd0 [ 314.636763] __x64_sys_ioctl+0x73/0xb0 [ 314.640668] do_syscall_64+0x1b1/0x800 [ 314.644575] ? finish_task_switch+0x1ca/0x810 [ 314.649084] ? syscall_return_slowpath+0x5c0/0x5c0 [ 314.654033] ? syscall_return_slowpath+0x30f/0x5c0 [ 314.658979] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 314.664359] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 314.669222] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 314.674867] RIP: 0033:0x455389 [ 314.678063] RSP: 002b:00007fc223f0ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 314.685894] RAX: ffffffffffffffda RBX: 00007fc223f0b6d4 RCX: 0000000000455389 [ 314.693177] RDX: 00000000200000c0 RSI: 000000000000af02 RDI: 0000000000000013 [ 314.700463] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 314.707751] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 314.715036] R13: 000000000000034a R14: 00000000006f7f90 R15: 0000000000000000 2018/04/25 05:05:53 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) clock_gettime(0x0, &(0x7f0000000280)={0x0}) ppoll(&(0x7f0000000240)=[{r0}], 0x1, &(0x7f00000002c0)={r1, 0x0}, &(0x7f0000000300), 0x8) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:05:53 executing program 6 (fault-call:3 fault-nth:1): r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000240)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f9939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8ef147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa3a338f8044eafb98a23fb11e26fcb68e2614041bf190b8bbe1a00fa357426d2adbdff22fc71a1a7d58e8c558856418e37d12e7b97bcd18e541ca4c9"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:05:53 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ad221df4eb8f97daf02322bc7ed00e15aa8b3a4f4d181859025adf310173a4e253c0b3dea46dbd3e8ba0482c23951ad0c652ece22c391d0e6361c9e13940acbfacf3851e498231ccba8"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:05:53 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000300)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ad221df4eb8f97daf02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8ba0482c23951ad26652ece22c391d0e6361c9e13940acbfacf3806b3f497dce2e7c6e54b74271a79987351e498231ccba8ac64a810722db2d5e440005d9bdabd6718efc84500b1cbd047ca1c22195385a70e649bae0fbdc86d6558abe6192edbfac213bafac829a9ca39943e84e626a384301d03212a765fd829768eb5"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x5451, &(0x7f00000000c0)) 2018/04/25 05:05:53 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:05:53 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80800) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x10001, 0x391, 0xc366, 0x1, 0xde, 0x9, 0x1000, {0x0, @in6={{0xa, 0x4e24, 0x38, @local={0xfe, 0x80, [], 0xaa}, 0x5}}, 0x1d156000000000, 0x0, 0x2, 0x2e5}}, &(0x7f0000000200)=0xb0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000240)={r2, 0x8, 0x20}, &(0x7f0000000280)=0xc) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f1939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8e5b2305f147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa2a338f8044eafb98a23fb11626fcb68e2614541bf190b8bbe1a00558856418e37d12e7bad63d3e43580b7accf637e06a15ecb5fd40aafb97ea7a81a5219a41205156f2fdfb9826ae0ca1737c2f656ae2a61ab1c34c28b58b73af31c3217a089f42f5a85c444e6905977a9d848d5a11b8a7500000000000000000000d8cfe80aef483ac1f629aa6aeaa143eab099f8fe8383e8b668ec420b6189d0ebbc90c05590"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:05:53 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) preadv(r0, &(0x7f00000004c0)=[{&(0x7f0000000340)=""/69, 0x45}, {&(0x7f00000003c0)=""/236, 0xec}], 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000300)={0x0, 0x1, &(0x7f0000000100)=""/215, &(0x7f0000000080)=""/55, &(0x7f0000000200)=""/219, 0x100001}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000000)=ANY=[@ANYPTR]) mmap(&(0x7f0000ff8000/0x7000)=nil, 0x7000, 0x1000000, 0x3110, r0, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:05:53 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[]) ioctl$KDDELIO(r0, 0x4b35, 0x80000001) 2018/04/25 05:05:53 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:05:54 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000240)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f9939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8ef147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa3a338f8044eafb98a23fb11e26fcb68e2614041bf190b8bbe1a00fa357426d2adbdff22fc71a1a7d58e8c558856418e37d12e7b97bcd18e541ca4c9"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:05:54 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)=0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x6, 0x10, &(0x7f0000000180)=@raw=[@jmp={0x5, 0x78, 0x8, 0x4, 0xa, 0xfffffffc, 0xffffffffffffffff}, @exit={0x95}, @jmp={0x5, 0x401, 0x7, 0x3, 0x7, 0x10}, @alu={0x4, 0x10000, 0xf, 0x7, 0xf, 0xfffffffc, 0x1}, @generic={0x2, 0x1, 0x200000000}, @ldst={0x1, 0x1, 0x3, 0x1, 0x7, 0x20, 0xffffffffffffffff}, @jmp={0x5, 0x0, 0x4, 0xf, 0xe, 0x18, 0xfffffffffffffff0}, @generic={0x6d, 0x4, 0x9}], &(0x7f0000000200)='syzkaller\x00', 0x0, 0x24, &(0x7f0000000240)=""/36, 0x41000, 0x1}, 0x48) ioctl(r0, 0x1, &(0x7f00000000c0)="d48d47be76ad12fbc140133d2879dbe4b6e6850857c696a4918d3020d9f8b7aee327eb0770ee647fa8ec532b9d4d28bccd678b9aaddf22bf104eb269cd976e84053e23d0283981314b177a85adecaf13f453d623081a0ed5afc9542513c32f63faaadba06f7c1b4d91d2ad42edfe0276636aa695cfc1c517534b2f8f0694af6625ef4686eff000859205c52ef4ff8409e5") sched_getattr(r1, &(0x7f0000000080), 0x30, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[]) 2018/04/25 05:05:54 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000300)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ad221df4eb8f97daf02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8ba0482c23951ad26652ece22c391d0e6361c9e13940acbfacf3806b3f497dce2e7c6e54b74271a79987351e498231ccba8ac64a810722db2d5e440005d9bdabd6718efc84500b1cbd047ca1c22195385a70e649bae0fbdc86d6558abe6192edbfac213bafac829a9ca39943e84e626a384301d03212a765fd829768eb5"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)={0xfffffdfd}) 2018/04/25 05:05:54 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x280, 0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000040)="2ceb093964446c9c9056e084b60dbd6b", 0x10) close(r1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0x9e, "256f9ef561c33563b9317871ae7e2d6c79b13abc289bee8ed723b2bf284ea714cc67b98cd1378d0a147a4397a08d68767d067d77cd8a046de1a7962983d641a08fb09aceca6e57232863278e49614ba47a7f13d8e625a995297b2746b7ab5923df57f45ff41c8ff35c3cff855bf2f467c888ae2eb34828d8c7be80bfe6b403eaa0420df11ffe0cf9d817bba12297cf2e288b2ece5c71e32ae8bcd3604102"}, &(0x7f0000000080)=0xa6) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r2, &(0x7f0000000200)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000280)={r2, 0xab10, 0x8}, &(0x7f00000002c0)=0x8) r3 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r3, 0x40000000af01, &(0x7f0000c97ff8)) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$VHOST_SET_MEM_TABLE(r3, 0x4008af03, &(0x7f00000007c0)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f1939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8e5b2305f147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa2a338f8044eafb98a23fb11626fcb68e2614541bf190b8bbe1a00558856418e37d12e7bad63d3e43580b7accf637e06a15ecb5fd40aafb97ea7a81a5219a41205156f2fdfb9826ae0ca1737c2f656ae2a61ab1c34c28b58b73af31c3217a089f42f5a85c444e6905977a9d848d5a11b8a7500000000000000000000d8cfe80aef483ac1f629aa6aeaa143eab099f8fe8383e8b668ec420b6189d0ebbc90c05590"]) ioctl$VHOST_NET_SET_BACKEND(r3, 0xaf02, &(0x7f00000000c0)) setsockopt$inet6_tcp_int(r0, 0x6, 0x12, &(0x7f0000000240)=0x2, 0x4) 2018/04/25 05:05:54 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000280)=0x3) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f993af02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8bacca9e258260baab7814b5c24257cd07ae358ea65a0d6ea4acb94c6ca4248ec032407dab8e69e34dec06b6f1a0dd4c6016857bd208ee16c937e9fd39c8a91faea4714349035339b5f95b8a2ba909680a2f54fa35240b29d9453104e9713f55fe370e12d6378733db49e0732539b80ac528bd81ad84942f2b05c39b124f26e56a99c082bbbc3a5f17df4687e08d798e1135356d5af0239fad59205a86cb23b83da"]) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000000)={0x3, 'veth1_to_team\x00', 0x4}, 0x18) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:05:54 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:05:54 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffc0], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:05:54 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80800) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x10001, 0x391, 0xc366, 0x1, 0xde, 0x9, 0x1000, {0x0, @in6={{0xa, 0x4e24, 0x38, @local={0xfe, 0x80, [], 0xaa}, 0x5}}, 0x1d156000000000, 0x0, 0x2, 0x2e5}}, &(0x7f0000000200)=0xb0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000240)={r2, 0x8, 0x20}, &(0x7f0000000280)=0xc) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f1939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8e5b2305f147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa2a338f8044eafb98a23fb11626fcb68e2614541bf190b8bbe1a00558856418e37d12e7bad63d3e43580b7accf637e06a15ecb5fd40aafb97ea7a81a5219a41205156f2fdfb9826ae0ca1737c2f656ae2a61ab1c34c28b58b73af31c3217a089f42f5a85c444e6905977a9d848d5a11b8a7500000000000000000000d8cfe80aef483ac1f629aa6aeaa143eab099f8fe8383e8b668ec420b6189d0ebbc90c05590"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:05:54 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000240)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f9939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8ef147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa3a338f8044eafb98a23fb11e26fcb68e2614041bf190b8bbe1a00fa357426d2adbdff22fc71a1a7d58e8c558856418e37d12e7b97bcd18e541ca4c9"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x5421, &(0x7f00000000c0)) 2018/04/25 05:05:54 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:05:54 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000300)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ad221df4eb8f97daf02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8ba0482c23951ad26652ece22c391d0e6361c9e13940acbfacf3806b3f497dce2e7c6e54b74271a79987351e498231ccba8ac64a810722db2d5e440005d9bdabd6718efc84500b1cbd047ca1c22195385a70e649bae0fbdc86d6558abe6192edbfac213bafac829a9ca39943e84e626a384301d03212a765fd829768eb5"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)={0x100000000000000}) 2018/04/25 05:05:54 executing program 0: ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000000100)=ANY=[]) 2018/04/25 05:05:54 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000240)=ANY=[@ANYBLOB="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"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:05:54 executing program 2 (fault-call:4 fault-nth:0): r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) clock_gettime(0x0, &(0x7f0000000280)={0x0}) ppoll(&(0x7f0000000240)=[{r0}], 0x1, &(0x7f00000002c0)={r1, 0x0}, &(0x7f0000000300), 0x8) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:05:54 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x0, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000200)=ANY=[@ANYBLOB="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"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000000100)=""/220) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000000)={0xffffffff, 0x3}) [ 317.188748] FAULT_INJECTION: forcing a failure. [ 317.188748] name failslab, interval 1, probability 0, space 0, times 0 [ 317.200153] CPU: 1 PID: 26819 Comm: syz-executor2 Not tainted 4.17.0-rc2+ #15 [ 317.207441] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 317.216794] Call Trace: [ 317.219394] dump_stack+0x1b9/0x294 [ 317.223060] ? dump_stack_print_info.cold.2+0x52/0x52 [ 317.228265] ? kasan_check_write+0x14/0x20 [ 317.232497] ? __mutex_lock+0x7d9/0x17f0 [ 317.236554] ? find_get_entries_tag+0x10a0/0x10a0 [ 317.241394] should_fail.cold.4+0xa/0x1a [ 317.245452] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 317.250582] ? __lock_acquire+0x7f5/0x5140 [ 317.254822] ? graph_lock+0x170/0x170 [ 317.258619] ? find_held_lock+0x36/0x1c0 [ 317.262689] ? __lock_is_held+0xb5/0x140 [ 317.266761] ? check_same_owner+0x320/0x320 [ 317.271087] ? rcu_note_context_switch+0x710/0x710 [ 317.276039] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 317.281575] ? _parse_integer+0x13b/0x190 [ 317.285726] __should_failslab+0x124/0x180 [ 317.289981] should_failslab+0x9/0x14 [ 317.293797] kmem_cache_alloc_node_trace+0x26f/0x770 [ 317.298895] ? graph_lock+0x170/0x170 [ 317.302688] ? lock_release+0xa10/0xa10 [ 317.306677] ? check_same_owner+0x320/0x320 [ 317.311014] __kmalloc_node+0x33/0x70 [ 317.314817] kvmalloc_node+0x6b/0x100 [ 317.318616] vhost_dev_reset_owner_prepare+0x1d/0x20 [ 317.323717] vhost_net_ioctl+0x24f/0x1a80 [ 317.327878] ? vhost_net_stop_vq+0x120/0x120 [ 317.332323] ? lock_downgrade+0x8e0/0x8e0 [ 317.336471] ? kasan_check_read+0x11/0x20 [ 317.340631] ? rcu_is_watching+0x85/0x140 [ 317.344791] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 317.349995] ? __fget+0x40c/0x650 [ 317.353447] ? match_held_lock+0x861/0x8b0 [ 317.357683] ? expand_files.part.8+0x9a0/0x9a0 [ 317.362255] ? kasan_check_write+0x14/0x20 [ 317.366475] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 317.371396] ? wait_for_completion+0x870/0x870 [ 317.375992] ? vhost_net_stop_vq+0x120/0x120 [ 317.380397] do_vfs_ioctl+0x1cf/0x16a0 [ 317.384324] ? ioctl_preallocate+0x2e0/0x2e0 [ 317.388737] ? fget_raw+0x20/0x20 [ 317.392191] ? __sb_end_write+0xac/0xe0 [ 317.396154] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 317.401680] ? fput+0x130/0x1a0 [ 317.404951] ? ksys_write+0x1a6/0x250 [ 317.408740] ? security_file_ioctl+0x94/0xc0 [ 317.413133] ksys_ioctl+0xa9/0xd0 [ 317.416577] __x64_sys_ioctl+0x73/0xb0 [ 317.420455] do_syscall_64+0x1b1/0x800 [ 317.424330] ? syscall_return_slowpath+0x5c0/0x5c0 [ 317.429261] ? syscall_return_slowpath+0x30f/0x5c0 [ 317.434188] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 317.439539] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 317.444379] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 317.449556] RIP: 0033:0x455389 [ 317.452738] RSP: 002b:00007fbd8fc42c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 317.460429] RAX: ffffffffffffffda RBX: 00007fbd8fc436d4 RCX: 0000000000455389 [ 317.467684] RDX: 00000000200000c0 RSI: 000000000000af02 RDI: 0000000000000013 [ 317.474959] RBP: 000000000072bf58 R08: 0000000000000000 R09: 0000000000000000 [ 317.482217] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 2018/04/25 05:05:55 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:05:55 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000240)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f9939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8ef147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa3a338f8044eafb98a23fb11e26fcb68e2614041bf190b8bbe1a00fa357426d2adbdff22fc71a1a7d58e8c558856418e37d12e7b97bcd18e541ca4c9"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x2, &(0x7f00000000c0)) 2018/04/25 05:05:55 executing program 0: ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000000000)=ANY=[@ANYPTR, @ANYRES64]) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x210200, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000080)={@in6={{0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}, 0xca, 0xb00f, 0x2, "7e0febe785954c1e6e12d40fed6c2f55e8c7d321e5846ffcf648233dc1fe633f63f17b61dd5defc9993a69bc08db4719dce0ee36e5de2190f6780defd38329a8bb9f43e737329c87ccd7843df1725f8c"}, 0xd8) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000280)={0x3, 0xc7, &(0x7f0000000180)="97885f12c63bcefa7ff447b200b41e3a719b92dc8b7a0c9a4286a1e6ee91225a051933dcebb5c4a7b6005b0a123fb1e5ac5e8b225f0c922b47b96c501e76891c8b3d10d1ed6e11c9331f8371c7d3ee4d307f83a5c43e9c247e5d49334e1aab21d46aafcfda3a1967eee9183eb96a57b5444a5af169ceafc3a871a59774cdc2067cf29f1c76924becbff6c6221f5896931c437d37607a8c390e0baff9588c8f83f4c56b970bce14006e4f7e93f5cdf6cbfb060f1e62bc941c064fe3eb2c7137ab07cdebb230183e"}) 2018/04/25 05:05:55 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000300)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ad221df4eb8f97daf02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8ba0482c23951ad26652ece22c391d0e6361c9e13940acbfacf3806b3f497dce2e7c6e54b74271a79987351e498231ccba8ac64a810722db2d5e440005d9bdabd6718efc84500b1cbd047ca1c22195385a70e649bae0fbdc86d6558abe6192edbfac213bafac829a9ca39943e84e626a384301d03212a765fd829768eb5"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)={0xfdfdffff00000000}) 2018/04/25 05:05:55 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000000)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:05:55 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000000180)) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000200)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) fstatfs(r0, &(0x7f0000000100)=""/126) ioctl$KVM_PPC_GET_SMMU_INFO(r2, 0x8250aea6, &(0x7f0000000080)) 2018/04/25 05:05:55 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) clock_gettime(0x0, &(0x7f0000000280)={0x0}) ppoll(&(0x7f0000000240)=[{r0}], 0x1, &(0x7f00000002c0)={r1, 0x0}, &(0x7f0000000300), 0x8) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:05:55 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000200)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) socket(0x5, 0x3, 0x40) [ 317.489472] R13: 000000000000034a R14: 00000000006f7f90 R15: 0000000000000000 2018/04/25 05:05:55 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:05:55 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) pipe(&(0x7f0000000040)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[]) 2018/04/25 05:05:55 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000300)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ad221df4eb8f97daf02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8ba0482c23951ad26652ece22c391d0e6361c9e13940acbfacf3806b3f497dce2e7c6e54b74271a79987351e498231ccba8ac64a810722db2d5e440005d9bdabd6718efc84500b1cbd047ca1c22195385a70e649bae0fbdc86d6558abe6192edbfac213bafac829a9ca39943e84e626a384301d03212a765fd829768eb5"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)={0x1000000}) 2018/04/25 05:05:55 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000240)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f9939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8ef147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa3a338f8044eafb98a23fb11e26fcb68e2614041bf190b8bbe1a00fa357426d2adbdff22fc71a1a7d58e8c558856418e37d12e7b97bcd18e541ca4c9"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf01, &(0x7f00000000c0)) 2018/04/25 05:05:55 executing program 3: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x53d, 0x0) write$vnet(r0, &(0x7f0000000280)={0x1, {&(0x7f0000000080)=""/56, 0x38, &(0x7f0000000200)=""/104, 0x3, 0x5}}, 0x68) fchdir(r0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000300)=0x8001) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f993af02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8bacca9e258260baab7814b5c24257cd07ae358ea65a0d6ea4acb94c6ca4248ec032407dab8e69e34dec06b6f1a0dd4c6016857bd208ee16c937e9fd39c8a91faea5f95b8a2ba909680a2f54fa35240b29d9453104e9713f55fe370e12d6378733db49e0732539b80ac528bd81ad84942f2b05c39b124f26e56a99c082bbbc3a5f17df4687e08d798e1135356d5af0239fad59205a86cb23b83da0173c6f89beca8"]) ioctl$VHOST_NET_SET_BACKEND(r1, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:05:55 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80ffffff00000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:05:55 executing program 5: socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)={0xffffffffffffffff}) r1 = semget$private(0x0, 0x1, 0x4) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) r5 = getegid() semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000200)={{0x35a7a437, r2, r3, r4, r5, 0x1, 0x3}, 0x0, 0x9d, 0x7f}) r6 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r6, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r6, 0x4008af03, &(0x7f00000007c0)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f1939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8e5b2305f147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa2a338f8044eafb98a23fb11626fcb68e2614541bf190b8bbe1a00558856418e37d12e7bad63d3e43580b7accf637e06a15ecb5fd40aafb97ea7a81a5219a41205156f2fdfb9826ae0ca1737c2f656ae2a61ab1c34c28b58b73af31c3217a089f42f5a85c444e6905977a9d848d5a11b8a7500000000000000000000d8cfe80aef483ac1f629aa6aeaa143eab099f8fe8383e8b668ec420b6189d0ebbc90c05590"]) ioctl$VHOST_NET_SET_BACKEND(r6, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:05:55 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0, @ANYPTR64, @ANYRES16=r0, @ANYRES64=r0, @ANYRES64=r0, @ANYRES16=r0]) 2018/04/25 05:05:55 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000240)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f9939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8ef147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa3a338f8044eafb98a23fb11e26fcb68e2614041bf190b8bbe1a00fa357426d2adbdff22fc71a1a7d58e8c558856418e37d12e7b97bcd18e541ca4c9"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xc0045878, &(0x7f00000000c0)) 2018/04/25 05:05:56 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000300)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ad221df4eb8f97daf02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8ba0482c23951ad26652ece22c391d0e6361c9e13940acbfacf3806b3f497dce2e7c6e54b74271a79987351e498231ccba8ac64a810722db2d5e440005d9bdabd6718efc84500b1cbd047ca1c22195385a70e649bae0fbdc86d6558abe6192edbfac213bafac829a9ca39943e84e626a384301d03212a765fd829768eb5"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)={0xfdfdffff}) 2018/04/25 05:05:56 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ad221df4eb8f97daf02322bc7eda4f5d181859025adf310173a4e253c0b3dea46dbd3e8ba0482c23951ad26652ece22c391d0e6361c9e13940acbfacf3806b3f497dce2e7c6e54b74271a799800000000231ccba8ac64a81072"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:05:56 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x480001, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[]) 2018/04/25 05:05:56 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f1939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8e5b2305f147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa2a338f8044eafb98a23fb11626fcb68e2614541bf190b8bbe1a00558856418e37d12e7bad63d3e43580b7accf637e06a15ecb5fd40aafb97ea7a81a5219a41205156f2fdfb9826ae0ca1737c2f656ae2a61ab1c34c28b58b73af31c3217a089f42f5a85c444e6905977a9d848d5a11b8a7500000000000000000000d8cfe80aef483ac1f629aa6aeaa143eab099f8fe8383e8b668ec420b6189d0ebbc90c05590"]) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3, 0x180) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000000100)=""/65) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:05:56 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:05:56 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) clock_gettime(0x0, &(0x7f0000000280)={0x0}) ppoll(&(0x7f0000000240)=[{r0}], 0x1, &(0x7f00000002c0)={r1, 0x0}, &(0x7f0000000300), 0x8) ioctl$VHOST_NET_SET_BACKEND(r0, 0x5421, &(0x7f00000000c0)) 2018/04/25 05:05:56 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000240)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f9939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8ef147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa3a338f8044eafb98a23fb11e26fcb68e2614041bf190b8bbe1a00fa357426d2adbdff22fc71a1a7d58e8c558856418e37d12e7b97bcd18e541ca4c9"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xc0189436, &(0x7f00000000c0)) 2018/04/25 05:05:56 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f993af02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8bacca9e258260baab7814b5c24257cd07ae358ea65a0d6ea4acb94c6ca4248ec032407dab8e69e34dec06b6f1a0dd4c6016857bd208ee16c937e9fd39c8a91faea5f95b8a2ba909680a2f54fa35240b29d9453104e9713f55fe370e12d6378733db49e0732539b80ac528bd81ad84942f2b05c39b124f26e56a99c082bbbc3a5f17df4687e08d798e1135356d5af0239fad59205a86cb23b83da0173c6f89beca8"]) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x250240) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000080)=0x40, 0x4) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:05:56 executing program 0: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x178, 0x140) ioctl$LOOP_CLR_FD(r0, 0x4c01) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000080)=0x1000, &(0x7f00000000c0)=0x1) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000100)=ANY=[]) 2018/04/25 05:05:56 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:05:56 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000240)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f9939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8ef147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa3a338f8044eafb98a23fb11e26fcb68e2614041bf190b8bbe1a00fa357426d2adbdff22fc71a1a7d58e8c558856418e37d12e7b97bcd18e541ca4c9"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x40049409, &(0x7f00000000c0)) 2018/04/25 05:05:56 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800feffffff00003f4b968781e0a0efdf4ad221df4eb8f97daf02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8480482c23951ad26652ece22c391d0e6361c9e13940acbfacf3806b3f497dce2e7c6e54b74271a79987351e498231ccba8ac64a8"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:05:56 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f993af02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8bacca9e258260baab7814b5c24257cd07ae358ea65a0d6ea4acb94c6ca4248ec032407dab8e69e34dec06b6f1a0dd4c6016857bd208ee16c937e9fd39c8a91faea5f95b8a2ba909680a2f54fa35240b29d9453104e9713f55fe370e12d6378733db49e0732539b80ac528bd81ad84942f2b05c39b124f26e56a99c082bbbc3a5f17df4687e08d798e1135356d5af0239fad59205a86cb23b83da0173c6f89beca8"]) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f0000000000)={0x0, r1}) 2018/04/25 05:05:56 executing program 7: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x100) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000140)=ANY=[@ANYBLOB="0800000000000000968781e0a0ef23df4ad221df4eb8f97daf02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8ba0482c204dc663951ad26652ece22c391d0e6361c9e13948acbfacf3806b3f497dce2e7c6e54b74271a79987351e498231ccba8ac64a810722db2d5e440005ddbdabd6718efb1cbd047ca1c22195385a70e649bae61bdc86d6558abe6192edbfac2137d9b7fedc8ceb711a9be3bdf0abafac829a9ca39943e84e626a384301d03212a765fd829768eb5bede83f112301ca608576f227ec9fb6e000000"]) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000240)=""/89, &(0x7f00000002c0)=0x59) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x6, r1}) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000000080)) ioctl$VHOST_NET_SET_BACKEND(r1, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:05:56 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff}) getsockname(r1, &(0x7f0000000100)=@un=@abs, &(0x7f0000000080)=0x80) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f1939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8e5b2305f147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa2a338f8044eafb98a23fb11626fcb68e2614541bf190b8bbe1a00558856418e37d12e7bad63d3e43580b7accf637e06a15ecb5fd40aafb97ea7a81a5219a41205156f2fdfb9826ae0ca1737c2f656ae2a61ab1c34c28b58b73af31c3217a089f42f5a85c444e6905977a9d848d5a11b8a7500000000000000000000d8cfe80aef483ac1f629aa6aeaa143eab099f8fe8383e8b668ec420b6189d0ebbc90c05590"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:05:57 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:05:57 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x344, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[]) getpeername$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x10) 2018/04/25 05:05:57 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x1, 0x4c0101) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080), &(0x7f0000000100)=0x4) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f1939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8e5b2305f147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa2a338f8044eafb98a23fb11626fcb68e2614541bf190b8bbe1a00558856418e37d12e7bad63d3e43580b7accf637e06a15ee65fd40aafb97ea7a81a5219a41205156f2fdfb9826ae0ca1737c2f656ae2a61ab1c34c28b58b73af31c3217a089f42f5a85c444e6905977a9d848d5a11b8a7500000000000000000000d8cfe80aef483ac1f629aa6aeaa143eab099f8fe8383e8b668ec420b6189d0ebbc90c05590"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:05:57 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000bf05, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ad221df4eb8f97daf02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8ba0482c23951ad26652ece22c391d0e6361c9e13940acbfacf3806b3f497dce2e7c6e54b74271a79987351e49823e6cba8ac64a810722db2d5e440005d9bdabd6718efc84500b1cbd047ca1c22195385a70e649bae0fbdc86d6558abe6192edbfac213ba928bd1adbde605a80d74025edb8ee3fac829a9ca39943e84e626a384301d03212a765fd829768eb5"]) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) sendto$inet(r1, &(0x7f0000000080)="ddea6ba26e796b0bad89e375183f05fe8886e9d43d0890e789e7c1776dbadcf2c63d75e313616a3a836a", 0x2a, 0x4001, &(0x7f00000001c0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:05:57 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000240)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f9939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8ef147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa3a338f8044eafb98a23fb11e26fcb68e2614041bf190b8bbe1a00fa357426d2adbdff22fc71a1a7d58e8c558856418e37d12e7b97bcd18e541ca4c9"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4020940d, &(0x7f00000000c0)) 2018/04/25 05:05:57 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000200)=ANY=[@ANYBLOB="0800000081e0a0efdf4ab8f993af02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8bacca9e258260baab7814b5c24257cd07ae358ea65a0d6ea4acb94c6ca4248ec032407dab8e69e34dec06b6f1a0dd4c6016857bd208ee16c937e9fd39c8a91faea5f95b8a2ba909680a2f54fa35240b29d9453104e9713f55fe370e12d6378733db49e0732539b80ac528bd81ad84942f2b05c39b124f26e56a99c082bbbc3a5f17df4687e08d798e1135356d5af0239fad5ca5db2b35a4746950173c6f89becbeb3a06a"]) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) accept$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0x14) bind$packet(r1, &(0x7f0000000140)={0x11, 0xf6, r2, 0x1, 0x3, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:05:57 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) clock_gettime(0x0, &(0x7f0000000280)={0x0}) ppoll(&(0x7f0000000240)=[{r0}], 0x1, &(0x7f00000002c0)={r1, 0x0}, &(0x7f0000000300), 0x8) ioctl$VHOST_NET_SET_BACKEND(r0, 0x5450, &(0x7f00000000c0)) 2018/04/25 05:05:57 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = add_key(&(0x7f0000000000)='pkcs7_test\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="e11fbbc67203f2b9ff5f10919f18bb19f71bc473345654cb65d54e75db29f03605c8d3642274772cb7a0130bb7ed03666a1ba895b56695723a18d747d6bf75461cefe481284debc78bab02b162098b185bef8af84df5c5323640610d5bd7cc760e846d0a202b6d33e67055d0f9d45f1b0ef604b68cca2e9377af", 0x7a, 0xfffffffffffffffc) keyctl$setperm(0x5, r1, 0xffffffff) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ad221df4eb8f97daf02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8ba0482c23951ad26652ece22c391d0e6361c9e13940acbfacf3806b3f497dce2e7c6e54b74271a79987351e498231ccba8ac64a81072"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:05:57 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:05:57 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0x200, 0x24c001) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000240)={0x0, 0x0, 0x7fff}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000280)={r2, r3}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000300)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ad221df4eb8f97daf02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8ba0482c23951ad26652ece22c391d0e6361c9e13940acbfacf3806b3f497dce2e7c6e54b74271a79987351e498231ccba8ac64a810722db2d5e440005d9bdabd6718efc84500b1cbd047ca1c22195385a70e649bae0fbdc86d6558abe6192edbfac213bafac829a9ca39943e84e626a384301d03212a765fd829768eb5"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) wait4(r4, &(0x7f0000000080), 0x1000008, &(0x7f0000000100)) 2018/04/25 05:05:57 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000140)=0x2) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[]) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000100)={0xa9, &(0x7f0000000040)="e0ee68379f48aa85d28e1cebd3d5c4655690d1f9426f5a99f838502dfdf4f597d3ed380ade9a2e03d13ef2fe6e60b604574dbace09f5eb2b6e954711f95272c328b8d45b6e50a079cd6e62dba2b988e4fd31212ad881436e0de0839be579485a705c34f1598eae4b02dab06d01fec25277cc3d8b7f2546712feb71fc12e4df4c8e35a2b6959773a36a7298936049457b53ce2021875b475499238351ea80c1a50e8f785ee2fe11afb4"}) 2018/04/25 05:05:57 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000240)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f9939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8ef147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa3a338f8044eafb98a23fb11e26fcb68e2614041bf190b8bbe1a00fa357426d2adbdff22fc71a1a7d58e8c558856418e37d12e7b97bcd18e541ca4c9"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xc020660b, &(0x7f00000000c0)) 2018/04/25 05:05:57 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f1939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8e5b2305f147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa2a338f8044eafb98a23fb11626fcb68e261452af3ffff8bbe1a00558856418e37d12e7bad63d3e43580b7accf637e06a15ecb5fd40aafb97ea7a81a5219a41205156f2fbdb9826ae0ca1737c2f656ae2a61ab1c00000000000000053217a089f42f5a85c444e6905977a9d848d5a11b8a7500000000000000000000d8cfe80aef483ac1f629aa6aeaa143eab099f8fe8383e8b668ec420b6189d0ebbc90c05590"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000000)={0x3, 0x3cc}) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x7fffffff, 0x400001) bind$unix(r1, &(0x7f0000000500)=@file={0x0, './file0\x00'}, 0x6e) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000000100)={"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"}) 2018/04/25 05:05:57 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x22000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e24, 0x3ff, @local={0xfe, 0x80, [], 0xaa}}}, 0x6, 0x81, 0x200, 0x3, 0x1}, &(0x7f0000000080)=0x98) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000001c0)={r2, 0x2}, 0x8) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:05:57 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) r1 = accept$ipx(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0x10) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f00000011c0)={@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x1, 0x2, 0x0, {0xa, 0x4e22, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xb}}}}}, {&(0x7f0000000180)=""/4096, 0x1000}, &(0x7f0000001180)}, 0xa0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ad221df4eb8f97daf02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8ba0482c23951ad26652ece22c391d0e6361c9e13940acbfacf3806b3f497dce2e7c6e54b74271a79987351e498231ccba8ac64a81072"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:05:58 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[]) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) 2018/04/25 05:05:58 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:05:58 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000240)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f9939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8ef147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa3a338f8044eafb98a23fb11e26fcb68e2614041bf190b8bbe1a00fa357426d2adbdff22fc71a1a7d58e8c558856418e37d12e7b97bcd18e541ca4c9"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f00000000c0)) 2018/04/25 05:05:58 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000300)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ad221df4eb8f97daf02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8ba0482c23951ad26652ece22c391d0e6361c9e13940acbfacf3806b3f497dce2e7c6e54b74271a79987351e498231ccba8ac64a810722db2d5e440005d9bdabd6718efc84500b1cbd047ca1c22195385a70e649bae0fbdc86d6558abe6192edbfac213bafac829a9ca39943e84e626a384301d03212a765fd829768eb5"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:05:58 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f1939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8e5b2305f147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa2a338f8044eafb98a23fb11626fcb68e2614541bf190b8bbe1a00558856418e37d12e7bad63d3e43580b7accf637e06a15ecb5fd40aafb97ea7a81a5219a41205156f2fdfb9826ae0ca1737c2f656ae2a61ab1c34c28b58b73af31c3217a089f42f5a85c444e6905977a9d848d5a11b8a7500000000000000000000d8cfe80aef483ac1f629aa6aeaa143eab099f8fe8383e8b668ec420b6189d0ebbc90c05590"]) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) write$fuse(r1, &(0x7f0000000100)={0xb0, 0x0, 0x5, @random="1b4187f3b3c88dca1841e3b5aed9035f5d61f06b2def11216ea5d7d64ddd352d7a4c35b98295b86cbf7ce0c0354ceea65ecf8c8ed8b11e63cd2ee57f6b925b72340ce2f321184e97db20c2e2ae2cf8dc45f41cd93fe6ed547b24e778b695dc0def2f582dc527b3392eda5f07ab366d2566e40ecaa9a1ee8e7d1a3043a6b400c1f487eeaf3863e1770772e4ec5b66f0b722714cfaa407f0f9f2ad57bc11348696"}, 0xb0) r2 = add_key(&(0x7f0000000080)='trusted\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)="4a422027e86d", 0x6, 0xfffffffffffffffd) keyctl$assume_authority(0x10, r2) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:05:58 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000200)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:05:58 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) clock_gettime(0x0, &(0x7f0000000280)={0x0}) ppoll(&(0x7f0000000240)=[{r0}], 0x1, &(0x7f00000002c0)={r1, 0x0}, &(0x7f0000000300), 0x8) ioctl$VHOST_NET_SET_BACKEND(r0, 0x2, &(0x7f00000000c0)) 2018/04/25 05:05:58 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ad221df4eb8f97daf02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8ba0482c23951ad26652ece22c391d0e6361c9e13940acbfacf3806b3f497dce2e7c6e54b74271a79987351e498231ccba8ac64a81072"]) recvmsg(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000180)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000200)=""/181, 0xb5}, {&(0x7f00000002c0)=""/119, 0x77}, {&(0x7f0000000340)=""/78, 0x4e}, {&(0x7f00000003c0)=""/125, 0x7d}], 0x4, &(0x7f0000000440)=""/88, 0x58, 0xfffffffffffffffe}, 0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000004c0)={0x0, 0xfffffffffffffffb}, &(0x7f0000000500)=0x8) getresuid(&(0x7f0000000680), &(0x7f00000006c0), &(0x7f0000000700)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000540)={r2, 0x18, "7ca90ecbf22f5da608f5da8f0dd7db81bf301fe8a733f250"}, &(0x7f0000000580)=0x20) r3 = syz_open_dev$midi(&(0x7f00000005c0)='/dev/midi#\x00', 0xd5a4, 0x20000) ioctl$KVM_GET_XCRS(r3, 0x8188aea6, &(0x7f0000000600)={0x5, 0x1, [{0x4902, 0x0, 0x10000}, {0xfa, 0x0, 0x10000}, {0x71, 0x0, 0x8}, {0x1000, 0x0, 0x9}, {0x8}]}) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:05:58 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:05:58 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000240)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f9939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8ef147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa3a338f8044eafb98a23fb11e26fcb68e2614041bf190b8bbe1a00fa357426d2adbdff22fc71a1a7d58e8c558856418e37d12e7b97bcd18e541ca4c9"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x5451, &(0x7f00000000c0)) 2018/04/25 05:05:58 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[]) r1 = syz_genetlink_get_family_id$team(&(0x7f00000001c0)='team\x00') getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@ipv4={[], [], @dev}, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000300)=0xe8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000340)={0x0, @loopback, @dev}, &(0x7f0000000380)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000003c0)={'vcan0\x00', 0x0}) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000000500)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="000000005abd8666fc002dcdc9067c6e8b9c1214738025e7956f8d12820e4ed319796e15513b573a0077f16be01ee10050ec2a338a22d40a7632555eaf78c51b79a92010ac2e32aa", @ANYRES16=r1, @ANYBLOB="02002bbd7000fbdbdf250300000008000100", @ANYRES32=r2, @ANYBLOB="8400020040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000600000008000600", @ANYRES32=r3, @ANYBLOB="40000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004001f00000008000600", @ANYRES32=r4], 0xa0}, 0x1, 0x0, 0x0, 0x10}, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000040)=""/112) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f00000000c0)=""/152) 2018/04/25 05:05:58 executing program 5: syslog(0xf, &(0x7f0000000100)=""/152, 0x98) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x80000) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000000)={0x5, 0x100000000000001f}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f1939202322bc70bdb06e8ba000000bb716152879e0700ee5d8e5b2305f13f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa2a338f8044e19961f2961180c61f5e6607c612d35afb9a823fb11626fcb68e2614541bf190b8bbe1a00558856418e37d12e7bad63d3e43580b7accf637eb86ff9915fd41aafb97ea71c34c28b58b73af31c3217a089f42f5a85c444e6905977a9d848d5a11b8a7500000000000000000000d8cfe80aef483ac1f629aa6aeaa143ea13f6f8fe83830000000000000000000000000000000000000000000000000000000000000000"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) fcntl$setlease(r0, 0x400, 0x1) 2018/04/25 05:05:58 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000300)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ad221df4eb8f97daf02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8ba0482c23951ad26652ece22c391d0e6361c9e13940acbfacf3806b3f497dce2e7c6e54b74271a79987351e498231ccba8ac64b710722db2d5e440005d9bdabd6718efc84500b1cbd047ca1c22195385a70e649bae0fbdc86d6558abe6192edbfac213bafac829a9ca39943e84e626a384301d03212a765fd829768eb5"]) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x18000, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000100)=r2, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2000000, 0x110, r0, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000180)=&(0x7f0000000140)) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f00000001c0)=""/32) poll(&(0x7f0000000000)=[{r1, 0x82}, {r0, 0x40c1}, {r0, 0x3}, {r0, 0x8000}, {r0}], 0x5, 0x1) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:05:58 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000200)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f993af02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8bacca9e258260baab7814b5c24257cd07ae358ea65a0d6ea4acb94c6ca4248ec032407dab8e69e34dec06b6f1a0dd4c6016857bd208ee16c937e9fd39c8a91faea5f95b8a2ba909680a2f54fa35240b29d9453104e9713f55fe370e12d6378733db49e0732539b80ac528bd81ad84942f8b05c39b124f2245ee137485d6e56a99c082bbbc3a5f17df4687e08d799e1135356d5af0239fad59205a86cb23b83da0173c6f89beca8"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:05:58 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:05:58 executing program 4 (fault-call:3 fault-nth:0): r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f993af02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8bacca9e258260baab7814b5c24257cd07ae358ea65a0d6ea4acb94c6ca4248ec032407dab8e69e34dec06b6f1a0dd4c6016857bd208ee16c937e9fd39c8a91faea5f95b8a2ba909680a2f54fa35240b29d9453104e9713f55fe370e12d6378733db49e0732539b80ac528bd81ad84942f2b05c39b124f26e56a99c082bbbc3a5f17df4687e08d798e1135356d5af0239fad59205a86cb23b83da0173c6f89beca8"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) [ 320.898254] FAULT_INJECTION: forcing a failure. [ 320.898254] name failslab, interval 1, probability 0, space 0, times 0 [ 320.909740] CPU: 1 PID: 27148 Comm: syz-executor4 Not tainted 4.17.0-rc2+ #15 [ 320.917033] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 320.926402] Call Trace: [ 320.929020] dump_stack+0x1b9/0x294 [ 320.932672] ? dump_stack_print_info.cold.2+0x52/0x52 [ 320.937890] ? kasan_check_write+0x14/0x20 [ 320.942264] ? __mutex_lock+0x7d9/0x17f0 [ 320.946319] ? find_get_entries_tag+0x10a0/0x10a0 [ 320.951156] should_fail.cold.4+0xa/0x1a [ 320.955235] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 320.960341] ? __lock_acquire+0x7f5/0x5140 [ 320.964574] ? graph_lock+0x170/0x170 [ 320.968371] ? find_held_lock+0x36/0x1c0 [ 320.972422] ? __lock_is_held+0xb5/0x140 [ 320.976498] ? check_same_owner+0x320/0x320 [ 320.980826] ? rcu_note_context_switch+0x710/0x710 [ 320.985746] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 320.991270] ? _parse_integer+0x13b/0x190 [ 320.995419] __should_failslab+0x124/0x180 [ 320.999656] should_failslab+0x9/0x14 [ 321.003450] kmem_cache_alloc_node_trace+0x26f/0x770 [ 321.008542] ? graph_lock+0x170/0x170 [ 321.012331] ? lock_release+0xa10/0xa10 [ 321.016297] ? check_same_owner+0x320/0x320 [ 321.020622] __kmalloc_node+0x33/0x70 [ 321.024418] kvmalloc_node+0x6b/0x100 [ 321.028215] vhost_dev_reset_owner_prepare+0x1d/0x20 [ 321.033328] vhost_net_ioctl+0x24f/0x1a80 [ 321.037482] ? vhost_net_stop_vq+0x120/0x120 [ 321.041881] ? lock_downgrade+0x8e0/0x8e0 [ 321.046050] ? kasan_check_read+0x11/0x20 [ 321.050201] ? rcu_is_watching+0x85/0x140 [ 321.054342] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 321.060214] ? __fget+0x40c/0x650 [ 321.063655] ? match_held_lock+0x861/0x8b0 [ 321.067876] ? expand_files.part.8+0x9a0/0x9a0 [ 321.072445] ? kasan_check_write+0x14/0x20 [ 321.076668] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 321.081586] ? wait_for_completion+0x870/0x870 [ 321.086159] ? vhost_net_stop_vq+0x120/0x120 [ 321.090561] do_vfs_ioctl+0x1cf/0x16a0 [ 321.094438] ? ioctl_preallocate+0x2e0/0x2e0 [ 321.098856] ? fget_raw+0x20/0x20 [ 321.102299] ? __sb_end_write+0xac/0xe0 [ 321.106266] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 321.111793] ? fput+0x130/0x1a0 [ 321.115069] ? ksys_write+0x1a6/0x250 [ 321.118867] ? security_file_ioctl+0x94/0xc0 [ 321.123266] ksys_ioctl+0xa9/0xd0 [ 321.126710] __x64_sys_ioctl+0x73/0xb0 [ 321.130587] do_syscall_64+0x1b1/0x800 [ 321.134461] ? finish_task_switch+0x1ca/0x810 [ 321.138950] ? syscall_return_slowpath+0x5c0/0x5c0 [ 321.143885] ? syscall_return_slowpath+0x30f/0x5c0 [ 321.148809] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 321.154180] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 321.159020] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 321.164231] RIP: 0033:0x455389 [ 321.167405] RSP: 002b:00007fef1f30ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 321.175125] RAX: ffffffffffffffda RBX: 00007fef1f30b6d4 RCX: 0000000000455389 [ 321.182384] RDX: 00000000200000c0 RSI: 000000000000af02 RDI: 0000000000000013 [ 321.189648] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 321.196915] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 321.204182] R13: 000000000000034a R14: 00000000006f7f90 R15: 0000000000000000 2018/04/25 05:05:59 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f1939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8e5b2305f147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa2a338f8044eafb98a23fb11626fcb68e2614541bf190b8bbe1a00558856418e37d12e7bad63d3e43580b7accf637e06a15ecb5fd40aafb97ea7a81a5219a41205156f2fdfb9826ae0ca1737c2f656ae2a61ab1c34c28b58b73af31c3217a089f42f5a85c444e6905977a9d848d5a11b8a7500000000000000000000d8cfe80aef483ac1f629aa6aeaa143eab099f8fe8383e8b668ec420b6189d0ebbc90c05590"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x0, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xcd, &(0x7f00000008c0)=""/4096, &(0x7f0000000080)=0x1000) 2018/04/25 05:05:59 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000240)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f9939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8ef147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa3a338f8044eafb98a23fb11e26fcb68e2614041bf190b8bbe1a00fa357426d2adbdff22fc71a1a7d58e8c558856418e37d12e7b97bcd18e541ca4c9"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x5452, &(0x7f00000000c0)) 2018/04/25 05:05:59 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0xc000, 0x6d4d22bb92b51900) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f0000000180)) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000000080)={[0x4, 0x1000, 0x0, 0x5000], 0x100000000, 0x2, 0x2}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000100)=ANY=[]) seccomp(0x1, 0x1, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x3, 0x9, 0x5, 0x1000000000}]}) 2018/04/25 05:05:59 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:05:59 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000200)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f993af02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8bacca9e258260baab7814b5c24257cd07ae358ea65a0d6ea4acb94c6ca4248ec032407dab8e69e34dec06b6f1a0dd4c6016857bd208ee16c937e9fd39c8a91faea5f95b8a2ba909680a2f54fa35240b29d9453104e9713f55fe370e12d6378733db49e0732539b80ac528bd81ad84942f2b05c39b124f26e56a99c082bbbc3a5f17df4687e08d798e1135356d5af0239fad59205a86cb23b83da0173c6f89beca84315fe"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:05:59 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x8000, 0x600) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000180)={{0x2, @loopback=0x7f000001, 0x4e24, 0x1, 'ovf\x00', 0x3a, 0x100000001, 0x67}, {@dev={0xac, 0x14, 0x14, 0x10}, 0x4e22, 0x5, 0x6, 0x9, 0x2c1f}}, 0x44) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000300)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ad221df4eb8f97daf02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8ba0482c2940acbfacf3806b3f497dce2e7c6e54b74271a79987351e498231ccba8ac64a810722db2d5e440005d9bdabd6718efc84500b1cbd047ca1c22195385a70e649bae0fbdc86d6558abe6192edbfac213bafac829a9ca39943e84e626a384301d03212a765fd829768eb5"]) r2 = socket$l2tp(0x18, 0x1, 0x1) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000080)={r3, r4/1000+10000}, 0x10) pipe(&(0x7f0000000100)={0xffffffffffffffff}) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)={0x0, r5}) 2018/04/25 05:05:59 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) clock_gettime(0x0, &(0x7f0000000280)={0x0}) ppoll(&(0x7f0000000240)=[{r0}], 0x1, &(0x7f00000002c0)={r1, 0x0}, &(0x7f0000000300), 0x8) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af00, &(0x7f00000000c0)) 2018/04/25 05:05:59 executing program 4 (fault-call:3 fault-nth:1): r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f993af02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8bacca9e258260baab7814b5c24257cd07ae358ea65a0d6ea4acb94c6ca4248ec032407dab8e69e34dec06b6f1a0dd4c6016857bd208ee16c937e9fd39c8a91faea5f95b8a2ba909680a2f54fa35240b29d9453104e9713f55fe370e12d6378733db49e0732539b80ac528bd81ad84942f2b05c39b124f26e56a99c082bbbc3a5f17df4687e08d798e1135356d5af0239fad59205a86cb23b83da0173c6f89beca8"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:05:59 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff80], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:05:59 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x1, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000180)=ANY=[@ANYRES32=r0, @ANYPTR=&(0x7f0000000080)=ANY=[@ANYPTR], @ANYRES64=r0, @ANYPTR64=&(0x7f0000000100)=ANY=[@ANYBLOB="c4f3f789be6eeb6c49c9818aa0fbd14729d063056d1b3d89073ae82de79c6c553bc80151de8afa1acb2def822fc1ab8c9698bca6f668795cb3ca412a38d3156ab8833b249f8c08b21b0186a075a3efc5484d7278e8a1b1a6c2eceb4e2b9d", @ANYRES64], @ANYBLOB="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"]) 2018/04/25 05:05:59 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000280)=0xfffffffffffffffe) r1 = syz_open_dev$binder(&(0x7f00000002c0)='/dev/binder#\x00', 0x0, 0x0) r2 = accept4(0xffffffffffffffff, &(0x7f0000000200)=@ipx, &(0x7f0000000000)=0x80, 0x800) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000000080)={0x4, 0x5, 0x4, 0x1}, 0x10) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000017c0)=ANY=[@ANYPTR=&(0x7f0000000540)=ANY=[@ANYBLOB="53e3c49ab5a7cb2ee0c86cb9cf97c30b1a3fb160cc946aa8919a6f5e836907e9ed4c77edb51e529eeed8fcd5f148b746c508eb5d164e4546e887ca7b2a19b3826c624a5005fe5526a2cc7a95c22dfea2bd0fe95967d5af7489b714d82080cd3f4a94dd4eaf2669f91c233c0bfc832242c732502c45a97be43b67778100450ca106f654fedb9b77af9c2b84", @ANYRES64=r0, @ANYPTR64=&(0x7f0000000440)=ANY=[@ANYRES64=r0, @ANYRES32, @ANYPTR64, @ANYRES16=r2, @ANYRES64, @ANYPTR, @ANYBLOB="df60f5d6911f5e559dae4d7536af3717ecafd5589d751366902075857d72809c60468e60fff3479f2547fe675092854b0ecd5047cdf2bd08ee8b11b0487ec7efbfaec29a2247c24ce0a1c044855167fb9030e71640bd076c32cdb01bb022192696efc1dcf51812fdfd47183a49b6555b4896265b593d23149a0bb1644ffbfd566d0439acc4df3eda218e2e1e2e29aad3aef8fff9c8757626ed1092da796b87dce8503adf1e068b572d7a8d9f6a386db8bd03331fee34f90269a07f"]], @ANYBLOB="af84b654b09cbac6db0284a3896ed02cf700d1a5", @ANYPTR64=&(0x7f0000000700)=ANY=[@ANYRES64=r0, @ANYRES32=r0, @ANYPTR64=&(0x7f0000000600)=ANY=[@ANYPTR64, @ANYPTR, @ANYRES32=r1, @ANYPTR64, @ANYBLOB="48e4a0e9570b8365329604c89377a637f44dc5f890c5a2e776c1494d0bdf0826390979ef5c23cd70bea6448a469b8c4ac9af2b184adaca8ec2d4f49dd97d5467c7efb60fb8e81378c0df8d3458d524aa669026e3e52e650be11e537186bca607e65b3d8ec779eeeee061c85939becf5f107ed21627da50c4b4e391eea21de790326c6c1e7c06c77a1cbe2cd053f3371b47f5a71b1959599a3e3d82c485a1eb568978482c638f0cc6c2f40c178b1f5b45bb9dff5615a3e3ab6821ee16b0233c228561e9ae0e1cad2bfda9b8aeb8ce716405ee1584ece3fc8ba70390c674babf"]], @ANYPTR=&(0x7f0000001740)=ANY=[@ANYPTR=&(0x7f0000000740)=ANY=[@ANYBLOB="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"], @ANYRES64, @ANYRES32=r1, @ANYRES32=r2, @ANYRES64], @ANYRES16=r1, @ANYRES64=r0, @ANYPTR=&(0x7f0000001780)=ANY=[@ANYRES32=r2, @ANYPTR]]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:05:59 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000240)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f9939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8ef147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa3a338f8044eafb98a23fb11e26fcb68e2614041bf190b8bbe1a00fa357426d2adbdff22fc71a1a7d58e8c558856418e37d12e7b97bcd18e541ca4c9"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x5460, &(0x7f00000000c0)) 2018/04/25 05:05:59 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f993af02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8bacca9e258260baab7814b5c24257cd07ae358ea65a0d6ea4acb94c6ca4248ec032407dab8e69e34dec06b6f1a0dd4c6016857bd208ee16c937e9fd39c8a91faea5f95b8a2ba909680a2f54fa35240b29d9453104e9713f55fe370e12d6378733db49e0732539b80ac528bd81ad84942f2b05c39b124f26e56a99c082bbbc3a5f17df4687e08d798e1135356d5af0239fad59205a86cb23b83da0173c6f89beca8"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:05:59 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000200)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ad221df4eb8f97daf02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8ba0482c23951ad26652ece22c307000000000000000acbfacf3806b3f497dce2e7c6e54b74271a79987351e498231ccba8ac64a810722db2d5e440005d9bdabd6718efc84500b1cad047ca1c22195385a70e64368ebadda4ca01749e15789b6d4773e69bae0f05c86d6558abe6192edbfac213bafac829a9ca39943e84f73e8769ed8190d91b325f4f803049cfaf6e8169c0b08c62e5b84ab40a1bf0b74b9fa41ce9ef3693debb4459b162abb1f3bb1f18d6e2eacdafc428e4672c"]) 2018/04/25 05:05:59 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f1939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8e5b2305f147897dcb046becf6350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa2a338f8044eafb98a23fb11626fcb68e2614541bf190b8bbe1a00558856418e37d12e7bad63d3e43580b7accf637e06a15ecb5fd40aafb97ea7a81a5219a41205156f2fdfb9826ae0ca1737c2f656ae2a61ab1c34c28b58b73af31c3217a089f42f5a85c444e6905977a9d848d5a11b8a7500000000000000000000d8cfe80aef483ac1f629aa6aeaa143eab099f8fe8383e8b668ec420b6189d0ebbc90c055906c8e151c9cd1246ef8f077a7ec9ba89da9a602587f1468f90e83e271e6b423c2d6ede8c915be942745bbe33debe108a8ce2c1c74ce5f10f555d3cea75b2fb368ed68a9aff5423d2b7621bc77857379f5bc734721754d35bd7523be66f0b5b6f70948c15960712445b3b4aef94aef6ac29318fbf3b2c2c1af7d3b0a5c597f11ed1289a945e558a24cf3462ccdf7bd41530115b07addabb6e63e691d8c61332f20843107bb9ea10958d9b6bae025b2e4bce2d3b673d6df9c52ca12b70f438f6c2f4256f95e5bd20147e6d2bdec7125c6a35589d3594a670e0fd142"]) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000300)='team\x00') getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f00000003c0)={@dev, 0x0}, &(0x7f0000000400)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000480)=0x14) getsockname$packet(0xffffffffffffff9c, &(0x7f00000004c0)={0x0, 0x0, 0x0}, &(0x7f0000000500)=0x14) recvmmsg(0xffffffffffffff9c, &(0x7f0000001ac0)=[{{&(0x7f0000000540)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000016c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/243, 0xf3}], 0x2, &(0x7f0000001700)=""/91, 0x5b, 0x1ff}, 0x2}, {{&(0x7f0000001780)=@hci={0x0, 0x0}, 0x80, &(0x7f0000001a00)=[{&(0x7f0000001800)=""/191, 0xbf}, {&(0x7f00000018c0)=""/103, 0x67}, {&(0x7f0000001940)=""/180, 0xb4}], 0x3, &(0x7f0000001a40)=""/76, 0x4c, 0xca86}, 0x4}], 0x2, 0x10000, &(0x7f0000001b40)) recvmmsg(0xffffffffffffff9c, &(0x7f00000042c0)=[{{&(0x7f0000001b80)=@alg, 0x80, &(0x7f0000001c40)=[{&(0x7f0000001c00)=""/55, 0x37}], 0x1, &(0x7f0000001c80)=""/119, 0x77, 0x2}, 0x401}, {{&(0x7f0000001d00)=@ax25, 0x80, &(0x7f0000002340)=[{&(0x7f0000001d80)=""/236, 0xec}, {&(0x7f0000001e80)=""/220, 0xdc}, {&(0x7f0000001f80)=""/185, 0xb9}, {&(0x7f0000002040)=""/52, 0x34}, {&(0x7f0000002080)=""/226, 0xe2}, {&(0x7f0000002180)=""/144, 0x90}, {&(0x7f0000002240)=""/46, 0x2e}, {&(0x7f0000002280)=""/137, 0x89}], 0x8}, 0x7fff}, {{&(0x7f00000023c0)=@nl=@proc, 0x80, &(0x7f0000002740)=[{&(0x7f0000002440)=""/171, 0xab}, {&(0x7f0000002500)=""/205, 0xcd}, {&(0x7f0000002600)=""/38, 0x26}, {&(0x7f0000002640)=""/193, 0xc1}], 0x4, 0x0, 0x0, 0x2}, 0x7e}, {{&(0x7f0000002780)=@rc, 0x80, &(0x7f0000002a80)=[{&(0x7f0000002800)=""/151, 0x97}, {&(0x7f00000028c0)=""/224, 0xe0}, {&(0x7f00000029c0)=""/164, 0xa4}], 0x3, &(0x7f0000002ac0)=""/18, 0x12, 0x7ff}, 0x776e}, {{&(0x7f0000002b00)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000003b80)=[{&(0x7f0000002b80)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x20}, 0x81}, {{&(0x7f0000003bc0)=@hci={0x0, 0x0}, 0x80, &(0x7f0000003d40)=[{&(0x7f0000003c40)=""/70, 0x46}, {&(0x7f0000003cc0)=""/99, 0x63}], 0x2, 0x0, 0x0, 0x83}, 0x1000}, {{&(0x7f0000003d80)=@generic, 0x80, &(0x7f0000004140)=[{&(0x7f0000003e00)=""/130, 0x82}, {&(0x7f0000003ec0)=""/74, 0x4a}, {&(0x7f0000003f40)=""/99, 0x63}, {&(0x7f0000003fc0)=""/32, 0x20}, {&(0x7f0000004000)=""/219, 0xdb}, {&(0x7f0000004100)}], 0x6, &(0x7f00000041c0)=""/194, 0xc2, 0x1}}], 0x7, 0x2040, &(0x7f0000004480)={0x77359400}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000004540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000004580)=0x14) getpeername$packet(0xffffffffffffff9c, &(0x7f00000045c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000004600)=0x14) accept$packet(0xffffffffffffff9c, &(0x7f0000004640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000004680)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00000046c0)={'vcan0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f0000004ac0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x201002}, 0xc, &(0x7f0000004a80)={&(0x7f0000004700)={0x35c, r2, 0x700, 0x70bd25, 0x25dfdbfc, {0x2}, [{{0x8, 0x1, r3}, {0x130, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3ff}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x66}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x81}}, {0x8, 0x6, r5}}}]}}, {{0x8, 0x1, r6}, {0x174, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x800}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100000000}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x66b}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xa48}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}]}}, {{0x8, 0x1, r9}, {0x40, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}]}}, {{0x8, 0x1, r10}, {0x44, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r11}}, {0x8, 0x7}}}]}}]}, 0x35c}, 0x1, 0x0, 0x0, 0x40}, 0x40) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:00 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000000000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:06:00 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = dup3(r0, r0, 0x80000) getsockname$inet6(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x1c) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f993af02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8bacca9e258260baab7814b5c24257cd07ae358ea65a0d6ea4acb94c6ca4248ec032407dab8e69e34dec06b6f1a0dd4c6016857bd208ee16c937e9fd39c8a91faea5f95b8a2ba909680a2f54fa35240b29d9453104e9713f55fe370e12d6378733db49e0732539b80ac528bd81ad84942f2b05c39b124f26e56a99c082bbbc3a5f17df4687e08d798e1135356d5af0239fad59205a86cb23b83da0173c6f89beca8"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) dup3(r1, r1, 0x80000) 2018/04/25 05:06:00 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001440)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYRES32=r0, @ANYRES16=r0, @ANYPTR64=&(0x7f0000000200)=ANY=[@ANYPTR64=&(0x7f0000000040)=ANY=[@ANYPTR, @ANYRES16=r0, @ANYRES64=r0, @ANYRES32=r0, @ANYPTR64, @ANYRES32=r0], @ANYBLOB="7b4a4f0f79a3dfa749751509b9e42fe2ec68553922e36170eb2f4e6aa4a39e458f8efffcf0592f5d467266c4c730b1e85d09b485de8a6adfcb9ba092cf37deddfb0876c1971f377e34df341cefaa8079a064a14cb93fb060140feeed58f13d37d2af1c3a9adaab82436c4ce8c3d0641acfce6ed809c7e31ae2bd700b5702bbb32d2d5b0d81d67188d58292d7032647ea44c33ac8e78ccec8c6053b1dc0d62c27f8c85cb34e6bd708bd760ccaf9a515", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES32=r0, @ANYPTR, @ANYRES64=r0, @ANYRES64, @ANYBLOB="35bfb13a446d5aec648cdf7607a8f399004db6346bc81279b412b3c613ec2050cdbc501bcf24118704055fe76a00c409af657a912f3cfaa32d3f677eb6cf131b02edbe67bbb1556519d37713ca80ef2a4ad727831b189ee7215871aa8406ce87973d7e0d8c1b89749a30356a344bda19ae951e4a5d16856669625292692ca1fa5f713180c6"], @ANYPTR64=&(0x7f0000000140)=ANY=[@ANYBLOB="6a0c76b3c55b395d72fa57045cb9378247bc12874c7c1d0005f3b771754a14c2a74b2629ffb6ef318c5de65a2a2cec8ad26547bb21b32f555a48708a05d993a9c3227d82018bd205cc0bcdd80d71183d90beb201588e2b6302738173f0693212773da2023fac7b6a2afb4fa8814527a71436e31e6108185b66a278ae8d82f01753fba70d6a675eb7d58fb961", @ANYPTR]], @ANYPTR64=&(0x7f0000000300)=ANY=[@ANYBLOB="d3a2e05c09432db18dd99a866ed8fe406ae5c4d626f985d9b83af6a2ac3ab969e4f7489db25abf43f126ffeb001fe72dbafb3fb22679da00ba7029f73c9f085078b1f2d1b24d02ff0952e94ef5056ed142ee2054667c83aee6777e51b3832e4ee8d13fb7c9183a1f8b8c978dc2ed614bae5d818daa4214b27e97445c31f9bbf1fe146ab20152a1a07972c3f166769efef0a2b53fe46664a3a0c4b4b8654690b5b7feb3df8abcba2ccd90f0b3ba844da5c5d5380ddfc5283b26a66c63e0a2ff798b774d6924048901b7418e08e710385365fadae5a2b2d49582df578a04b57474b25be61545d67d9315cd2deb777951b2edd0e122234abc5b6cfe8e481a0fafd53ac574e08e46178fe328cda7ebf69fd3600d6bc8e8d80cf3b7c9f65a5c9afff709c6981241fd024250c404ef47c2ec9062616e325151862f4497cf383940016d627aad7af793d3c76546509fffe492a151c567263d7a5f7bb41c06b062e126bf9ffe3e3c248a8e0ab3ebd666bbb34737fd4e4cd0e60613dd4ccaf3154491007c4e9b1ce9485b9879cc520e5827b1e9e53cd63bedce19f089c2d2e36e766d4425962d20c2cb00efd93dd1fa1fedb120aa644d1cfd3ca141209530e2821de72648043707b9d4590dc8906c32d66f5655c4d4c4d5bf647b08e6bbefc4d5c4fa9884cf83fbe0d95a244adf97a1fed62ade732ba18d73722b31a7bf02580051be3573661d253c6a93d4c23500a7516a9892b0610dcb41eb5b1e2400fc655d659ef8f8618c706d3c694bfc5deadc6e97fe9d3fa38531c20e91a68387786b19262ae04d997abcd5d5ca0013b134af2334e14e6bd4c0328209b0f469bd090bff548d816544312171696a2bec544ea27588602291a463d46535a9644644a98e83a1741d2b2e45ebfe2aa54905044cb6f4352bbebb788e4e4263235c52eaf5494af82f0262962ea8ed3ad119f9dcac20d874e43f8614b682863f4eaed650bc22ada21bff097ba304e61577c0ccad2cbda5707e33d4a686c4b2fce90c8b5fd5c863d02a4853d93f77d611061c82587ee02a4c63f8882785c2e0463efec50e9450074567e09671de81182f2d58fe38afb613849e63fa499f2b050193cefb68a16388f46a111d28ae76f045755dd6668e054d6e9df15ef23c72132011ffcedcb474e0230b734f9b899a77988c24bc51b564e39278ddce1e7b9ce01f91266c12407dc932e3b6883149a0c0c92040d8928ab0f6f6f360e273affa0a49755ee3b54ba9fe0f88572c583c76166238ecb50a4899d5458d05808c9d783d50b1d48d9cd385f03437982135250845d536ebc1993b95482f8ad15327fe54e568994cce15e35c83ba9ba3de8453f2a611cd5961c22623de61e953fd57c874eaed29540d97a042013670fa8170c2700d0d9562d8de6d2df014ba108429142c46f0028fde543bed569890898fb648488de036173b9708b43db8661144e48edcbeb9714eed2f1b32d3faaae768315058ff5f0e5b5f679b78d2de492fe6e2fd6eda6c4e5b18c62a64ca470622c0e1ee1c4b6e455bdf657eb34b0b027e9ef128fd0da3c933e4beaab5b5a2c8eb44eb43b70773f4545b6cb991e861c4941895fd8b8c1be84540d5f8e81695efebc16ee41d37739572bbcd91b940fdacc7fbb189ff84a709bc742d7662bf0026db9efb49724e0750c486c24bf6b9d183a36de267a811f6caa0a8cba53be9d6b0f01585496fbe4f9386a11cb858e5e4dd2c484159b8284f76149d0b50aac4527f15814343c79f90362e58594e94782df52b7210bf04d3316ae74dce27b72520161ca7b3d10267170afb6b8a7414613bd7179d4538cf87dc8f0c67f8b9b55658b76f8de7e874f1357a3efb19edc0a2512d7f8deff60355e86b9abb3430ff48fd279d082559d480e188d0b397a755b02d408f4946a3ce62896c0b6a74b685f9b2eb99f07d72402d3bfbc86c9475bd395306c234e31648b99b42efbdfdd042855273e2bcc60cedd10178beabcfdb4656b3864dddfde0f73e4872634f704272dd4b70fc63854b019710ccc50e29915af537ddf5f91a972991e02dbdd7c64015299d880bd4b78327713236a333337b9c32dc369264c58053b934ae773cecc5b7676d3c098485b86f1b613b2b1fe6a426f05258ffa21fbb80185065c4ca2cdf3ec9afc61760981804da0a1c2c81896370e7b0f26a43a508b76a0163d8114fe7f7cefcdfb59cf138dfe15535f1ce8e1b981740acb4c7555cd3611b8987d59c5ceff6134caff04f600311ea4b447828622114030eacc71d529fc582706724ee84feed41b6cf46928e31af99a0a8a27228f33d5fc3307d7e5931fa9e89e8f787c648b8e43b6ff4853c16a7c7f6a1565875a320cf8159c4ba35e7591f5c9185d534a58d5dd6472fcc1a2c6584a352c9cd248d7ddfca0eee8b8259a46144b184b8de46fdbd2321e03cd19f9d8534892991582876ee32a0a1d2420f42597777792b1b913121c7f80148e3b7c74ea76a44cda606b4143537ba0e843c17241daf5995486326172df7faec9109886815ec87162399104c5234f9c8402afba5abc5f726c44c4697a107ef8c15c707fe8705f5caa7ccdbac2827f7f6a9602e5769d3fc1f39dfea96562df70a1dfb649849e2e12431d41cec3ebfbfaf5433357bd299129fe088412b1fb55f9920b9b7d07edcf19903e639c45954157e61160e3ea608a05c287f4cf5cf501866f24b6674dc8402e548689ae564c85eea8991ff1362b2d68658bea0476d8a7f1e8fb5c8e2ef0f292c2ae5d2ceed1f8dd29a7db6d28f0dc67f521d3f6979bb8c61ccaf94a029b045f976189a03805705f7858a3adf74f186f9d3de7ae9d0ef67aebf1411bb18234754717245b76fa5f6e23f22ff3ab2f6db86408452241198bc060f1b4de4ea2cd9eaf03d9b040c2611921622e9b625ecb3c72b4c37995827eb7defb25d3248def872c3f7297c2a05cd6fe0cefbb575c3f2ba810f3a18b5adacaf65c4c16a8389b9a04529314395f84db38b354bc95d140ec062fa83e3039f57d8b42e3e52a75322760fc7393395635b67508bbb1ba8902bd991d1e2197af6454d5e426b432f7597bbf43fbff8aa96a674395466f0fbb1215ed43f7be6955518bfee9a7b4a58dada39a76cc2aef334a8d1be5537384914feae2a1826899e33b11b044a16577a3280ee72907d0399f639e592c74d1e8921380b422efdd67274dd410d2d523181cb4afc9df3aefc4394a99d9519336d4d9df87bf9ffd01bff9e71100ea5a6a38c7bc4ff13bd631c33ff243f60b47c91956fe5b731edfabe26ed63e331b3a81e3f4f7d0befa23a693afaf92e8c320cd5a9c10a1404f418f0752c4db026a71da320ba9198c03523704f70bb31ec7de9df1adc1e02046c415f3a90e5debd139d60b6e42b315a7347d617fd689803b0d3ea179e7ae7c3565fda3b85f0712f588a42209d5ad2a66d7d0b4172ecefae8c9ad5172b94d09bdfd51626a1a0c46f9eedb0d2ddd55232f12bbaa555056cf324154de46b7abac1e997e16453cdc88b7525b6153bad019463dd7fddb4b213311288bc5f1a8fa86dbf854c54b15c2c30f83b2aa38c068074dc14619fd15f66d20c41b4e35752a3bb3d3b1b86c3b339525efc237d76ca2360cccebd3b8c710c8ec47736b152fa161d5327dcd7bf60f0eef455a642da695bd0ccf17a152be4e96e6c921d10c64950ea698c0a58a2a9b9429eee24f8f1167c874aab88966b0e8dd326e1cf9afb40d21d125a34080b77cb4c3961d40bf3c70f3f9f714d864c22fb00a7c9c34c69ac577d910ca0fd037a574b61e21cc810113ddeecd38ae009f4d03f2b0e00061258dbe1e08533b8ee2152b470f71d5ed0ccdaf9cd226b0e73552cf9ba684ac5e09e384db6d42e5afd2dba9b3176bda106e18a82fa1d2d45bfbb1e534690ce4640143ed3777d5776230210559d56b832f7d683e82db72fe2fb26968097e837dbc4eadabff0c3a9b7b7914e004e57998fbe90fa0f7dec2f4f2e94718e8a9745377c24f43b87556df0eda87556a41cf16831416da79b56c0d311a5f2b73c13dec77be6ab8acda264eff36df216c09d14e85bc3e6449866cf9f023f3ed3760c3bc2f16d0f7c5765ab26077c1c3279c96d4a5efb548f802f8d332c4bd780c9cbf743f0abf8fc3a5d973be92f54aea9c50912ca759bf9b8fa469af731078a57368cddd3241632f7dd48b62eba1b785cce2eba98ab19110550d4a4741f0dcf9d5011fa7dd3d0463a2c5dfbf451123f971b1e2ff012f8ac948ceb2bc296316a6e1c8d5c1ceda4e0e1d559b23530ea77dd89b16ba013bbab5182bec96212b09def736de3c6c77263be43ded183bf95356e48bb14b1161dcbebab69febc248472169c3b04097852e4a75f50831df720e7b440ac80e47eb95818073321a300da88df617c0cf7daaf2d2ce7aa72303dd6ebf366b66acdfc5b889e2f41354e5940fe5875816b3bfe7f2480b4ec92533b919dd0998ab28c14cddc4a15a03797140ae1aab07ac0457519a7b75d074d941d3accd56f0dd2ac4c7bc5eeb573c320d39dc041c6d6d05c1a5f0585c353e943b174a5797c2f7df34fac60de7f73b4c4bb8d42592c6929fa6ac82c6b3a59e01b3f6b4731725c05c18d136fb888b3a91def52ba095b6787db489089b8348aefa51ae1924c8ae49d6e5acb91b36bb662a606701585dd8fc4c37cf59c30853aacebb4c621940dd23eb0a1c13f8629525127afb8509db80d9cb3ea63d49f1905672c76bfb6e8d43e41e693fb4d01d4a4103e3c4a66778287ed95235230d5707d5623b35678de979373e27bc2dce45ccaa698c7be6ed42a427a55a8bc4c4c48e6f8c69c5a8e55f1043ffc350efc10b0041b27c4ca1c3415d107d681505531b7068ee00d6aaffe9b18ac01b31cb4fe773018f386d577dfb43689b958d6496752a4663112ea5e5e55af3194425ff86b556355288285ebb1b43f20ea03cb04c689a57b30e1ed070bc776c8254ffa495bf96d862bf2c0351228b54db0ba8a4dcd50c49dd8729dfc80136e32fc76414884ffcf8220ada539c9d968b8c2848cc26efb21e41cc27ecde4b398286fdc8dfaed0529aecbf9836471a507501180e8fc6ce42446a33aef506bbbe7feaeab96f8608b45c8fd5ee02ed276305b2f8b73dc235a86d94128b428f029ee270050cea4b2933adf69d45045ec4b7b5a3a54df8020c32e4e652efc2cb68f3ff4907373a7f7b547a31d4b0f712b91f60eb84f19b55b6133221248ab7f5ce196b6858fd9695c65d9a98eba9549117aa71086b0e0499ca9ea6156c972c9de951f048514e17579a887f3c0711142d3e0c1ea301366e0ac58e8b691ba1f55843b66cc35b8e0161966c13d8f3bc397b78688bc3d3ef7b1a6634602a465be95a41ffa62992c7f78034013e4707632dec256e4ca4d5c7cc70cd7e8133495521eb5f8565c076fe56b42e2b0e69fa904d7f94ddd93923809f83446e544ee3740b4d6cdabc9dd24f0a0841f8d4236f6f4f8abd343c2463e354f2deb7aebe2dff02db9b7149fb5fb1c2648d9bc2ddfb13e390680edb2a4f5edff29ed40269430f5e452be892bfcfb9466aa721455fe1e7e9ae5c32bf2dff44713c1fd1d7319dc01f7456ad3dca1b39c1a89ff71715e5daf2301e4ce2cd9d8c0afdadabcfc5ce43273e0a5ed8a8c498dc5a6664f8228153746f4200f74ac41612dbe60a04e901b006633d81fbe1f3e107790b074107b5bd6546b56433d4d860d12ce1ff4a14afaeac133d032896f5af3f529d77c3a897adc9e4adba9b3bb7076e6caa8a745f65a", @ANYRES32=r0], @ANYRES32=r0, @ANYPTR=&(0x7f0000001380)=ANY=[@ANYRES16=r0, @ANYRES32, @ANYPTR64=&(0x7f0000001340)=ANY=[@ANYRES64, @ANYPTR64, @ANYRES16, @ANYPTR64, @ANYRES32], @ANYRES16=r0, @ANYRES64=r0, @ANYRES32=r0], @ANYPTR=&(0x7f00000013c0)=ANY=[@ANYRES64, @ANYBLOB="dd8c1a5b846871bef048bc66b4d3f2750c190540398887ba4ffc6e9b988718ba06216fd62442be8b226abdd8ef5d7f22ed9ea85d8f31efda04529b0c1f1794678a5a0f9aace4f7004aceb9b88fed6eea55cc"], @ANYRES32=r0]) 2018/04/25 05:06:00 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000240)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f9939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8ef147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa3a338f8044eafb98a23fb11e26fcb68e2614041bf190b8bbe1a00fa357426d2adbdff22fc71a1a7d58e8c558856418e37d12e7b97bcd18e541ca4c9"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xc0045877, &(0x7f00000000c0)) 2018/04/25 05:06:00 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000080)=ANY=[@ANYPTR64]) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)={0x0, r1}) 2018/04/25 05:06:00 executing program 5: r0 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000080)={0x0, 0xedf}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x3, 0x0, 0x4, 0x5, 0x18b1, 0x6, 0x0, 0x2, r1}, 0x20) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r2, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f00000007c0)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f1939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8e5b2305f147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa2a338f8044eafb98a23fb11626fcb68e2614541bf190b8bbe1a00558856418e37d12e7bad63d3e43580b7accf637e06a15ecb5fd40aafb97ea7a81a5219a41205156f2fdfb9826ae0ca1737c2f656ae2a61ab1c34c28b58b73af31c3217a089f42f5a85c444e6905977a9d848d5a11b8a7500000000000000000000d8cfe80aef483ac1f629aa6aeaa143eab099f8fe8383e8b668ec420b6189d0ebbc90c05590"]) ioctl$VHOST_NET_SET_BACKEND(r2, 0xaf02, &(0x7f00000000c0)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'teql0\x00', 0x0}) sendmsg$can_raw(r0, &(0x7f0000000280)={&(0x7f00000001c0)={0x1d, r3}, 0x10, &(0x7f0000000240)={&(0x7f0000000200)=@can={{0x2, 0xf9, 0x120, 0x66cb80000}, 0x8, 0x3, 0x0, 0x0, "950fd8dce61aa5ad"}, 0x10}, 0x1, 0x0, 0x0, 0x40000}, 0x4000) 2018/04/25 05:06:00 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa00000000000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:06:00 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/ppp\x00', 0x400, 0x0) setsockopt$llc_int(r1, 0x10c, 0x0, &(0x7f0000000440)=0x7, 0x4) r2 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x100000001, 0x400) setsockopt$inet6_int(r2, 0x29, 0x4c, &(0x7f0000000200)=0xfffffffffffffff8, 0x4) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f993af02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8bacca9e258260baab7814b5c24257cd07ae358ea65a0d6ea4acb94c6ca4248ec032407dab8e69e34dec06b6f1a0dd4c6016857bd208ee16c937e9fd39c8a91faea5f95b8a2ba909680a2f54fa35240b29d9453104e9713f55fe370e12d6378733db49e0732539b80ac528bd81ad84942f2b05c39b124f26e56a99c082bbbc3a5f17df4687e08d798e1135356d5af0239fad59205a86cb23b83da0173c6f89beca8"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0x1ff, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000240)={{{@in=@multicast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000340)=0xe8) bind$can_raw(r2, &(0x7f0000000380)={0x1d, r3}, 0x10) 2018/04/25 05:06:00 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) listen(r0, 0x8) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[]) 2018/04/25 05:06:00 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) clock_gettime(0x0, &(0x7f0000000280)={0x0}) ppoll(&(0x7f0000000240)=[{r0}], 0x1, &(0x7f00000002c0)={r1, 0x0}, &(0x7f0000000300), 0x8) ioctl$VHOST_NET_SET_BACKEND(r0, 0x5452, &(0x7f00000000c0)) 2018/04/25 05:06:00 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f993af02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8bacca9e258260baab7814b5c24257cd07ae358ea65a0d6ea4acb94c6ca4248ec032407dab8e69e34dec06b6f1a0dd4c6016857bd208ee16c937e9fd39c8a91faea5f95b8a2ba909680a2f54fa35240b29d9453104e9713f55fe370e12d6378733db49e0732539b80ac528bd81ad84942f2b05c39b124f26e56a99c082bbbc3a5f17df4687e08d798e1135356d5af0239fad59205a86cb23b83da0173c6f89beca8"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x5452, &(0x7f00000000c0)) 2018/04/25 05:06:00 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500000000000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:06:00 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) fgetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000100)=""/232, 0xe8) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x3ffffe, 0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000100)=ANY=[]) 2018/04/25 05:06:00 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f1939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8e5b2305f147897dcb046becefe10e6b1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa2a338f8044eafb98a23fb11626fcb68e2614541bd190b8bbe1a00558856418e37d12e7bad63d3e43580b7accf637e06a15ecb5fd40aafb97ea7a81a5219a41205156f2fdfb9826ae0ca1737c2f656ae2a61ab1c34c28b58b73af31c3217a089f42f1a85c444e6905977a9d848d5a103000000000000000000000000d8cfe80aef483ac1f629aa6aeaa143eab099f8fe8383e8b668ec420b61943a62fb90c05590"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000100)={0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000140)={r2, r3}) 2018/04/25 05:06:00 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000240)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f9939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8ef147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa3a338f8044eafb98a23fb11e26fcb68e2614041bf190b8bbe1a00fa357426d2adbdff22fc71a1a7d58e8c558856418e37d12e7b97bcd18e541ca4c9"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x5450, &(0x7f00000000c0)) 2018/04/25 05:06:00 executing program 3: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7fffffff, 0x101000) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000000080)={0xffffffff, 0x401}) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f993af02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8bacca9e258260baab7814b5c24257cd07ae358ea65a0d6ea4acb94c6ca4248ec032407dab8e69e34dec06b6f1a0dd4c6016857bd208ee16c937e9fd39c8a91faea5f95b8a2ba909680a2f54fa35240b29d9453104e9713f55fe370e12d6378733db49e0732539b80ac528bd81ad84942f2b05c39b124f26e56a99c082bbbc3a5f17df4687e08d798e1135356d5af0239fad59205a86cb23b83da0173c6f89beca8"]) ioctl$VHOST_NET_SET_BACKEND(r1, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:00 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f993af02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8bacca9e258260baab7814b5c24257cd07ae358ea65a0d6ea4acb94c6ca4248ec032407dab8e69e34dec06b6f1a0dd4c6016857bd208ee16c937e9fd39c8a91faea5f95b8a2ba909680a2f54fa35240b29d9453104e9713f55fe370e12d6378733db49e0732539b80ac528bd81ad84942f2b05c39b124f26e56a99c082bbbc3a5f17df4687e08d798e1135356d5af0239fad59205a86cb23b83da0173c6f89beca8"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x2, &(0x7f00000000c0)) 2018/04/25 05:06:01 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000300)=ANY=[]) r1 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x3, 0x2000) sendmsg$unix(r1, &(0x7f0000000000)={&(0x7f0000000140)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000001640)=[{&(0x7f00000001c0)="be1c79920e85826cc53e9bfdb7f06694ab5e8d0dde6697467158a1116887dec57143b6d567dd10f529c4a3de6e4881fd8ebff3d7a1a7ccb110e920c75b0cd07556c0b7d081fd59d8e8322ab0b4c76887df7ddc2845dacf6e2b8d6c252fa08938eaea4a90cb33016400cd267f7b1df4b4625f8c6eb26e2da894e9beb5a3a9827a2fec7218e6a4d10c3dbd504d8c8a5a3579a8e38c952a050706c1b532274ad8c13929ad7440ecbb961a5879a55272f6b7815d78a398e7f584407a5ee3f4e04edc865c6f91e0cb170711dcdf878e80e9286d854667611ae2cf36f33e7d66dc7ebbeaf9a828e41a2b1b7da1ea3c1ea317e7a6ef80125a90", 0xf6}, {&(0x7f00000003c0)="3ad494ab9e8e7c8844b805f51e96e5709c758c18f46e20cec2c9a8448b05c7bb210f6129e6367b917dc57d41b2563b5aa0a154fb6d5c0a15b7696dcfbabb5dc7f7945997e4f28f75ed60e30c3831e41676f2be63d738ea86c3aa39e798b1208fbadff7a9c5fabe533cc36377046c51139ddfdb8c48be7bd1db404434227deb6c0afddefcc8fe162d5ab245c3fd6c4cd273965d5cca1b44f0c2a2d3de43c7ebc94ac5273ece1c637668d9f763bddef9b575882b75e2b3acbd7983deb8", 0xbc}, {&(0x7f0000000480)="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0x1000}, {&(0x7f0000001480)="69d0381e55ab45f71500494a9aa431b6723b3ec3bb80a2fdc1562487dd7bfe8b88bd154aeceb675ca18d6df9a279430b88c9131eb7dc6aace3711378b660824a37dbe13f9a1ce82642c7abe8a1400415c215e3826d894b09dc07c46cde5a2df1286cefb57632cac11179c2bd9d19416d2830f508d78f8a1d90804568f19ed50d804a8e3bca05aaf82904a819fb80b14b91d98d1f4f5751926d2874f763c216eb023f231dfae657a7524828c5e27fb8d4f7098001f010c70ed824910922f18adf42c400574a6f0310c178b6d7ce84dba572191992f8dc386ae918df6a39b9", 0xde}, {&(0x7f0000001580)="7aebd3e68cc3ec517acd89f67b9c9760daa9a44a95508d48588cfe88a453bfeee9dab0f4f033b622bb2ed3722c3c19f1ce472621b0a14be52e80fb06c3f228141fa3cab7e14517a1cf61b6d405f59889853ecfb666bad05beb31401b19f6d46c75232ad4a93479cd103c3b51e437daababcc9eb73c50e7f1e9b8d63e379070d6330ecbb32c5ef89b1e89f018ca8b1f51529c788f3cb10900e178d2aca628ad7d60ddcc16d593e8bb0d8d0a0e0ee0ef5e2f7c806553", 0xb5}], 0x5, &(0x7f00000016c0)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x38, 0x1, 0x1, [r1, r0, r1, r0, r1, r0, r1, r0, r0]}], 0x68, 0x4000}, 0x400c0) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f0000000080)={0x1, r1}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)=0x0) sched_getparam(r2, &(0x7f00000002c0)) 2018/04/25 05:06:01 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff00000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:06:01 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) clock_gettime(0x0, &(0x7f0000000280)={0x0}) ppoll(&(0x7f0000000240)=[{r0}], 0x1, &(0x7f00000002c0)={r1, 0x0}, &(0x7f0000000300), 0x8) ioctl$VHOST_NET_SET_BACKEND(r0, 0x5460, &(0x7f00000000c0)) 2018/04/25 05:06:01 executing program 5: prctl$intptr(0x19, 0x7) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f1939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8e5b2305f147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa2a338f8044eafb98a23fb11626fcb68e2614541bf190b8bbe1a00558856418e37d12e7bad63d3e43580b7accf637e06a15ecb5fd40aafb97ea7a81a5219a41205156f2fdfb9826ae0ca1737c2f656ae2a61ab1c34c28b58b73af31c3217a089f42f5a85c444e6905977a9d848d5a11b8a7500000000000000000000d8cfe80aef483ac1f629aa6aeaa143eab099f8fe8383e8b668ec420b6189d0ebbc90c05590"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:01 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) bind$alg(r0, &(0x7f0000000300)={0x26, 'hash\x00', 0x0, 0x0, 'speck64-generic\x00'}, 0x58) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) get_thread_area(&(0x7f0000000040)={0xd6, 0xffffffff, 0x1000, 0x9, 0x7, 0xab, 0x40, 0xffffffffffffff80, 0x57, 0x6}) recvfrom(r0, &(0x7f0000000100)=""/67, 0x43, 0x40, &(0x7f0000000180)=@pptp={0x18, 0x2, {0x3, @loopback=0x7f000001}}, 0x80) 2018/04/25 05:06:01 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x400, 0xc00) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000140)=0x20000000000000) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, @loopback}, &(0x7f0000000200)=0x10) fcntl$setlease(r1, 0x400, 0xfffffffffffffffd) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) r3 = syz_open_dev$usbmon(&(0x7f00000002c0)='/dev/usbmon#\x00', 0xe32, 0x80000) ioctl$VHOST_SET_LOG_FD(r2, 0x4004af07, &(0x7f0000000300)=r3) ioctl$int_in(r2, 0x40000000af01, &(0x7f0000c97ff8)) modify_ldt$read_default(0x2, &(0x7f0000000240)=""/101, 0x65) mknod(&(0x7f0000000000)='./file0\x00', 0xc003, 0xd1) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000000340)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f993af02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8bacca9e258260baab3814b5c24257cd07ae358ea65a0d6ea4acb94c6ca4248ec032407dab8e69e34dec06b6f1a0dd4c6016857bd208ee16c937e9fd39c8a91faea5f95b8a2ba909680a2f54fa35240b29d9453104e9713f55fe370e12d6378733db49e0732539b80ac528bd81ad84942f2b05c39b124f26e56a99c082bbbc3a5f17df4687e08d798e1135356d5af0239fad59205a86cb23b83da0173c6f89beca853af794e9b24601578a80c55eebf58bf6a7002da361dbe3a9d59c046beb754aa5f14de4904e6f427b8cf501f5491271f3bedf67f85bc7a1616e45da50277a9ee1888031969555e0cc9b10825f1aef343a32dff4f5aab0c380d1016fc320e15eed79c29b1086456ad27b07b49abf3eb9a91"]) ioctl$VHOST_NET_SET_BACKEND(r2, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:01 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000240)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f9939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8ef147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa3a338f8044eafb98a23fb11e26fcb68e2614041bf190b8bbe1a00fa357426d2adbdff22fc71a1a7d58e8c558856418e37d12e7b97bcd18e541ca4c9"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af00, &(0x7f00000000c0)) 2018/04/25 05:06:01 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f993af02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8bacca9e258260baab7814b5c24257cd07ae358ea65a0d6ea4acb94c6ca4248ec032407dab8e69e34dec06b6f1a0dd4c6016857bd208ee16c937e9fd39c8a91faea5f95b8a2ba909680a2f54fa35240b29d9453104e9713f55fe370e12d6378733db49e0732539b80ac528bd81ad84942f2b05c39b124f26e56a99c082bbbc3a5f17df4687e08d798e1135356d5af0239fad59205a86cb23b83da0173c6f89beca8"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x5460, &(0x7f00000000c0)) 2018/04/25 05:06:01 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:06:01 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000300)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ad221df4eb8f97daf02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8ba0482c23951ad26652ece22c391d0e6361c9e13940acbfacf3806b3f497dce2e7c6e54b74271a79987351e498231ccba8ac64a810722db2d5e440005d9bdabd6718efc84500b1cbd047ca1c22195385a70e649bae0fbdc86d6558abe6192edbfac213bafac829a9ca39943e84e626a384301d03212a765fd829768eb5"]) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x88280) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000080)={r1, 0x2}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000200)={0x1, [0xfffffffffffffff7]}, &(0x7f0000000240)=0x6) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x4e23, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, 0x1, 0x1, 0x0, "f14ac01e1ca2aa9668928ed06f9fd9b2874d4d73bb07f7aa5900d1a382a32c7368a43c474e9416652c3257d0622d6b33d908eccfdc8677ec0d90d3ee0fb6e80415447ce3eaf3638247fcf1330271e369"}, 0xd8) fcntl$getownex(r0, 0x10, &(0x7f00000003c0)={0x0, 0x0}) sched_setattr(r2, &(0x7f0000000400)={0x0, 0x6, 0x1, 0x400, 0x7, 0x5, 0x7, 0x100}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000280)=[{0xe6206126118c1f1d, 0x3}, {0x8, 0xfffffffffffffffb}, {0x7, 0x1}, {0x4, 0x3}, {0x3, 0x9}, {0x8, 0x9}, {0x8, 0x8001}, {0x8, 0x4}, {0xf, 0x9}], 0x9) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:01 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:06:01 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) write(r0, &(0x7f0000000040)="4609ad006ed2505d81f435786fcb313b95982a2420ea978a435fcc6a343523edbf9c847c20d711efae84e619bd998f0918d3c51a9319f2a8fac228c48a81157bfe843cd898323db864d94c8d1f3aa2afc46aa8a55f833a4e55c6917ddd4887fb2373d274209d2ab3d22fbf27b10226f5952f33aa560079", 0x77) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000000c0)=ANY=[]) 2018/04/25 05:06:02 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000300)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ad221df4eb8f97daf02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8ba0482c23951ad26652ece22c391d0e6361c9e13940acbfacf3806b3f497dce2e7c6e54b74271a79987351e498231ccba8ac64a810722db2d5e440005d9bdabd6718efc84500b1cbd047ca1c22195385a70e649bae0fbdc86d6558abe6192edbfac213bafac829a9ca39943e84e626a384301d03212a765fd829768eb5"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:02 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000240)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f9939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8ef147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa3a338f8044eafb98a23fb11e26fcb68e2614041bf190b8bbe1a00fa357426d2adbdff22fc71a1a7d58e8c558856418e37d12e7b97bcd18e541ca4c9"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x8008af00, &(0x7f00000000c0)) 2018/04/25 05:06:02 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x25421, &(0x7f0000000000)=0xfffffffffffffffe) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f1939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8e5b2305f147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa2a338f8044eafb98a23fb11626fcb68e2614541bf190b8bbe1a00558856418e37d12e7bad63d3e43580b7accf637e06a15ecb5fd40aafb97ea7a81a5219a41205156f2fdfb9826ae0ca1737c2f656ae2a61ab1c34c28b58b73af31c3217a089f42f5a85c444e6905977a9d848d5a11b8a7500000000000000000000d8cfe80aef483ac1f629aa6aeaa143eab099f8fe8383e8b668ec420b6189d0ebbc90c05590"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:02 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000080)='/\x00', 0x1, 0x3, &(0x7f0000000400)=[{&(0x7f0000000200)="30d383168fce0dca4f316e7ef7612b74de216bb51b4f4c23150b67de9a3572fe58c9a7619d01ef6eda642625133f811df3a7941e9b94faa831e6551c6d00a8acb5013c2a7d94025ed1bab95ad06b0f717990d0c1103c4ea019774ef1946c15ead936964b496e7a2a29", 0x69, 0xfffffffffffffffd}, {&(0x7f0000000280)="d540fe208ae67c8e506e6ab20a02b113f0a83eab6a71594849fe9aebc007d7285d81bfd07c65e4113828d9e8a5850a888516421adf17b54f933e6aecfbd0359ebf574fe9756c911547741b1dc20e92", 0x4f, 0x909}, {&(0x7f0000000300)="37fa115d07dd4a0166a2098d2c172f14ef53627b50cc41113522c870eb5d0e28ca3949201daaa9f8f3738f26d3ebe56ef4dc1008a9e78f771daa219882b8335a01302acd334ba7fd2a5d5ec5ccc7b2bc0ca55469abbe06b6e1f19b7a362db859be5219b70204eaf4e0bec83756ae11b4ccce88578f2b48ea3399eb48cb337ea9618d7c51330b9d71a0c741068fd8b060361252b6536252af65ff3c587aa4d00dcba7b374f6ae57f8a92b05a9788abcce40dae4913f4de40b86459de4a795b32cdf421bdeebdc96cf095f66cc39bab23657eeae6c82a3275357b031391f1789", 0xdf, 0x1}], 0x20400, &(0x7f0000000480)={[{@nossd='nossd', 0x2c}, {@space_cache='space_cache', 0x2c}]}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf5ab8f993af02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8bacca9e258260baab7814b5c24257cd07ae358ea65a0d6ea4acb94c6ca4248ec032407dab8e69e34f1c06b6f1a0dd4c601023fbd208ee16c937e9fd39c8a91faea5f95b8a2ba909680a2f54fa35240b29d9453104e9713f55fe370e12d6378733db49e0732539b80ac528bd81ad84942f2b05c39b124f26e56a99c082bbbc3a5f17df4687e08d798e1135356d5af0239fad59205a86cb23b83da0173c6f89beca8"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:02 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:06:02 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f993af02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8bacca9e258260baab7814b5c24257cd07ae358ea65a0d6ea4acb94c6ca4248ec032407dab8e69e34dec06b6f1a0dd4c6016857bd208ee16c937e9fd39c8a91faea5f95b8a2ba909680a2f54fa35240b29d9453104e9713f55fe370e12d6378733db49e0732539b80ac528bd81ad84942f2b05c39b124f26e56a99c082bbbc3a5f17df4687e08d798e1135356d5af0239fad59205a86cb23b83da0173c6f89beca8"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xc0189436, &(0x7f00000000c0)) 2018/04/25 05:06:02 executing program 0: socketpair$ax25(0x3, 0x7, 0xf, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0xc585, 0x440080) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000000c0)=r1, 0x4) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000000100)=ANY=[]) 2018/04/25 05:06:02 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000240)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f9939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8ef147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa3a338f8044eafb98a23fb11e26fcb68e2614041bf190b8bbe1a00fa357426d2adbdff22fc71a1a7d58e8c558856418e37d12e7b97bcd18e541ca4c9"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)={0xfffffdfd}) 2018/04/25 05:06:02 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f1939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8e5b2305f147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa2a338f8044eafb98a23fb11626fcb68e2614541bf190b8bbe1a00558856418e37d12e7bad63d3e43580b7accf637e06a15ecb5fd40aafb97ea7a81a5219a41205156f2fdfb9826ae0ca1737c2f656ae2a61ab1c34c28b58b73af31c3217a089f42f5a85c444e6905977a9d848d5a11b8a7500000000000000000000d8cfe80aef483ac1f629aa6aeaa143eab099f8fe8383e8b668ec420b6189d0ebbc90c05590"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) write$vnet(r0, &(0x7f0000000180)={0x1, {&(0x7f0000000100)=""/70, 0x46, &(0x7f0000000000)=""/5, 0x3, 0x3}}, 0x68) r1 = memfd_create(&(0x7f0000000080)="2a73656c6647504c91cd776c616e3076626f786e6574312800", 0x2) ioctl$TIOCNOTTY(r1, 0x5422) 2018/04/25 05:06:02 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x8, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000200)=""/239) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f993af02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8bacca9e2c6ca4248ec032407dab8e69e34dec06b6f1a0dd4c6016857bd208ee16c937e9fd39c8a91faea5f95b8a2ba909680a2f54fa35240b29d9453104e9713f55fe370e12d6378733db49e0732539b80ac528bd81ad84942f2b05c39b124f26e56a99c082bbbc3a5f17df4687e08d798e1135356d5af0239fad59205286cb23b83da0173c6f89beca80000000000000000000000000000000000000000000000"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000440)={0x3, 0x0, &(0x7f0000000300)=""/192, &(0x7f0000000080)=""/8, &(0x7f00000003c0)=""/96, 0x1}) 2018/04/25 05:06:02 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) fchmod(r0, 0x4002) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000300)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ad221df4eb8f97daf02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8ba0482c23951ad26652ece22c391d0e6361c9e13940acbfacf3806b3f497dce2e7c6e54b74271a79987351e498231ccba8ac64a810722db2d5e440005d9bdabd6718efc84500b1cbd047ca1c22195385a70e649bae0fbdc86d6558abe6192edbfac213bafac829a9ca39943e84e626a384301d03212a765fd829768eb5"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:02 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f993af02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8bacca9e258260baab7814b5c24257cd07ae358ea65a0d6ea4acb94c6ca4248ec032407dab8e69e34dec06b6f1a0dd4c6016857bd208ee16c937e9fd39c8a91faea5f95b8a2ba909680a2f54fa35240b29d9453104e9713f55fe370e12d6378733db49e0732539b80ac528bd81ad84942f2b05c39b124f26e56a99c082bbbc3a5f17df4687e08d798e1135356d5af0239fad59205a86cb23b83da0173c6f89beca8"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf01, &(0x7f00000000c0)) 2018/04/25 05:06:02 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) clock_gettime(0x0, &(0x7f0000000280)={0x0}) ppoll(&(0x7f0000000240)=[{r0}], 0x1, &(0x7f00000002c0)={r1, 0x0}, &(0x7f0000000300), 0x8) ioctl$VHOST_NET_SET_BACKEND(r0, 0xc0189436, &(0x7f00000000c0)) 2018/04/25 05:06:02 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:06:03 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000240)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f9939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8ef147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa3a338f8044eafb98a23fb11e26fcb68e2614041bf190b8bbe1a00fa357426d2adbdff22fc71a1a7d58e8c558856418e37d12e7b97bcd18e541ca4c9"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)={0x100000000000000}) 2018/04/25 05:06:03 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:06:03 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='pids.current\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000100)={0x0, 0x0, 0x3ff}) io_setup(0xc8b, &(0x7f0000000080)=0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000300)={0x8, 0xffffffffffff8001, 0x2, 0x2, 0x3}) io_cancel(r3, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0xf, 0xfffffffffffff1f8, r1, &(0x7f00000001c0)="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", 0xff, 0x414, 0x0, 0x1, r1}, &(0x7f00000002c0)) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000140)={0x0, r2}) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f0000000180)={0x80000000, r1}) 2018/04/25 05:06:03 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000540)=ANY=[@ANYBLOB="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"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400, 0x10) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000280)) socketpair$inet(0x2, 0x7, 0x800, &(0x7f00000000c0)) bind$vsock_stream(r1, &(0x7f0000000140)={0x28, 0x0, 0xb70fba26e68a6e7f, @my=0x1}, 0x10) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/04/25 05:06:03 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000000)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000340)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:03 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x4000, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[]) 2018/04/25 05:06:03 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f993af02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8bacca9e258260baab7814b5c24257cd07ae358ea65a0d6ea4acb94c6ca4248ec032407dab8e69e34dec06b6f1a0dd4c6016857bd208ee16c937e9fd39c8a91faea5f95b8a2ba909680a2f54fa35240b29d9453104e9713f55fe370e12d6378733db49e0732539b80ac528bd81ad84942f2b05c39b124f26e56a99c082bbbc3a5f17df4687e08d798e1135356d5af0239fad59205a86cb23b83da0173c6f89beca8"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xc0045877, &(0x7f00000000c0)) 2018/04/25 05:06:04 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:06:04 executing program 5: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000004c0)={0x4, 0x0, [{0x2000, 0x57, &(0x7f00000001c0)=""/87}, {0x4, 0x50, &(0x7f0000000240)=""/80}, {0x4004, 0xd2, &(0x7f00000002c0)=""/210}, {0x5000, 0xe8, &(0x7f00000003c0)=""/232}]}) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="11059ea646a99c952eda21d442a8c87cc774801f0390a1d4ff3b1e982d87dffdccbd77be51e85dfb9dd1e7802a53163b3eec607946aa2728d403b3fc69bd9302a8d5a807adcc8baf1c50d1092af4be52dd81b5189270ee3a09fbf92a3e39cd7365ea207528198062174f8036c17438b0b0428045ff1c0ff00dc2984b087b9fddb8297dce7d38c6dc264a45bbb7"]) ioctl$VHOST_NET_SET_BACKEND(r1, 0xaf02, &(0x7f00000000c0)) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x40000, 0x0) setsockopt$packet_int(r2, 0x107, 0x10, &(0x7f0000000080)=0x13, 0x4) 2018/04/25 05:06:04 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vhost-net\x00', 0x2, 0x0) r1 = perf_event_open$cgroup(&(0x7f0000000100)={0x7, 0x70, 0xd9, 0xfffffffffffffff8, 0x5, 0xcf5f, 0x0, 0xffff, 0x40, 0x4, 0x9, 0xffffffffffffff2b, 0x9, 0xb800000000000000, 0x5, 0x658f, 0x3, 0x7, 0x100000000, 0x922, 0xffc0000000000000, 0x4, 0x3, 0x3, 0x8, 0xf629, 0x9, 0x3e00000000000000, 0x7fff, 0x2, 0x200, 0x86, 0x8, 0x8001, 0x9400000000000000, 0x7, 0x3, 0x100, 0x0, 0x8, 0x1, @perf_bp={&(0x7f0000000000), 0x8}, 0x1194, 0x7321, 0x4, 0x3, 0x17, 0x100000001, 0x8000}, 0xffffffffffffff9c, 0x7, 0xffffffffffffffff, 0x8) ioctl$int_in(r1, 0x40000000af01, &(0x7f00000001c0)=0x1f) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000600)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ad221df4eb8b53f93d15c705a7b4ff97daf02322be7eda4f4d181859021adf310173a4e253c0b3dea46dbd3e8ba0482c23951ad26652ece22e391d0e6361c9e13940acbfacf3806b3f496dce2e7c6e54b7424f4536a19f127e9231ccba8ac64a810722db2d5e440005d0400bd6718efc84500b1cbd047ca1c22595385a70e649bae0fbdc86d6558abe6192edbfac213bafac829a9ca39943e84e626a384301d03696cf605290aa76eb043dc0c9bb74fd5408e974beff049b191b2bdc493314fec648195e406e0ed92ec328aaf0459fa199c689b8c075d6c1f6e7719060000003dad22467b01e108e6e03d03b1efa08fbb879f52125ee5f21a5cbf7861dbe328e20ba2166baa1af2660b09371fed22cfc781a2195dfdc225c1dfe2ae3033b631ce94701e5ffc6b36421b5fe004f3cb7e013db315b42acbf61e3556e4176c41fd57fe2c64748c15574fb291dae2e01aad1935fd15f78ced4fffbeda4d010e3a0186dd5b829d9469278153d9e030fee9ef94fd2d04add9ae7a76d1ac757a6d68855f1e25578728bbd8915371228add90757ba57211dd196bc18cec5ff2308f86545a5efd5b2c396c038c8f317fbaf9b147b2d71ed00465504788769cccf2712898e548b89ab4e2a2bf543b077fb3f85dc5f20ce9bdc2866d5817253400ba6921f4c2e9e6524452a6bdb9a16fa95e1cdb6fce98b58e5603d948563ee9c788d91f9fd01aaa35a27e8db7f7ca4239b253f6ef7c8d196e0cb084b164839195c5c8b81ac7b3da8fe950c2c978c4e9c07aba9d2ca23cf61af62c3975b49dd723613cc6fb10868ce87927a69023a8dfc672db928b381a750a01aa093e41e61a048c3815988037b7f48f2ab239b0edb7cc668da23378f8402ab21bf6b8bcdfe2fbec31917d30cfe831b0"]) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000180)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@ipv4, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@rand_addr}}, &(0x7f0000000200)=0xe8) sendmsg$nl_generic(r2, &(0x7f00000003c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000380)={&(0x7f00000008c0)={0x12e4, 0x29, 0x2, 0x70bd2c, 0x25dfdbfd, {0x2}, [@typed={0x14, 0x7d, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @nested={0x10c4, 0x33, [@generic="4f81f95389593cae93584b8a34600baf4c751e3a1883eb2c04bc7afc17bcb7d752f0dac7d4fc36065291f7befcd568104e02a89d0727177922a39e27373a91960e2aab0ce5907ae9f9868841d4", @typed={0x14, 0x3e, @ipv6=@dev={0xfe, 0x80, [], 0x1f}}, @generic="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", @generic="289aa3cfce8558da65e2637280e1e843434bdc89a9522c6fc136778960b3ddd9d41d516e504a29e3d09f07cc934d3322848851b3df89c51b", @typed={0x8, 0x96, @fd=r0}, @typed={0xc, 0x50, @u64=0x40}, @generic="a8f5571d619f0768", @typed={0x8, 0xf, @ipv4=@dev={0xac, 0x14, 0x14, 0xd}}]}, @nested={0x17c, 0x9, [@typed={0x8, 0x66, @u32=0x8000}, @typed={0x8, 0x86, @pid=r3}, @generic="5c7969637e400c49b90f261c22fd503abbaa6763e76ad32136c07ae850af227a46e4dc17f6ac1179a944136d5d9413475c2b32c888f62aa056169b2800f213ffa406eba00f01114679122294bf1da3a69e8d3e5b115398e8bf55433cf10dc70117954d4f33937f87989b1a19c500758cb39892ab1401c2556d460e7178fcde9ccd6c6948dc91a3a4195fe2787b50de21cd37b3031e46f075206294dcecc76c39e5e0082e8db9e35f702b612e5db3021a632a8ee19ce00cf2fa95edee081fed78832435e6d287a875017e19421009b16948acf9f1518793301d747c9899cec654bb7c0e51af72f093cb0009f21c516b2f315ffd87", @typed={0x4, 0x2}, @typed={0x8, 0x4c, @uid=r4}, @typed={0x14, 0x5a, @ipv6=@loopback={0x0, 0x1}}, @typed={0x14, 0x42, @str='!cpuset(em1GPL\x00'}, @generic="7c72c7b26d44dbd6c128182ae91bd28396705a4405894fe702362a5bbf78ec2a9b116764d734e34d4e52836cf2301bdd980b1f54c31cb115", @typed={0x8, 0x76, @str='{$&\x00'}]}, @generic="299a5b569e75063c6fe3274bacec63a36fb1a303a64a5dca71fef7489f6b1ebc693a42fdcd5daf2138e758dcf85f6fe90730bbcf01be8f24b4183638f6a3a3c4e78a3e66fe67429cb17601bc7c482be602e9d943cdc23038370b2fe44687605d3778b3dfb9b165ead27d82e8a76d019491900fa12c214a4c5a325060"]}, 0x12e4}, 0x1, 0x0, 0x0, 0x20004011}, 0x20000800) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:04 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000240)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f9939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8ef147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa3a338f8044eafb98a23fb11e26fcb68e2614041bf190b8bbe1a00fa357426d2adbdff22fc71a1a7d58e8c558856418e37d12e7b97bcd18e541ca4c9"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)={0xfdfdffff00000000}) 2018/04/25 05:06:04 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000040)={0x1000, 0x401, 0x633, 0x200, 0x1, 0x7}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x14, 0xbb}}], 0xa) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000100)={0x7fffffff, 0x2, 0x200, 'queue1\x00', 0x100000001}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000000c0)=ANY=[]) 2018/04/25 05:06:04 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f993af02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8bacca9e258260baab7814b5c24257cd07ae358ea65a0d6ea4acb94c6ca4248ec032407dab8e69e34dec06b6f1a0dd4c6016857bd208ee16c937e9fd39c8a91faea5f95b8a2ba909680a2f54fa35240b29d9453104e9713f55fe370e12d6378733db49e0732539b80ac528bd81ad84942f2b05c39b124f26e56a99c082bbbc3a5f17df4687e08d798e1135356d5af0239fad59205a86cb23b83da0173c6f89beca8"]) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3, 0x4d0100) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000000080)={@any=0xffffffff}) r2 = dup2(r0, r0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x0, &(0x7f0000000200)="781537b3842469f197af36394f9ae3e169d85520eb77cfb18f6a0cd63bbd0608f0526e7778252eeab96666f8013470bc4f2a4481bb21db5c4294a8c65c1bc654452fcaf8453d1ca2e0683099648053a92f51fa037c98046a79e4f6e8aa5cdc1a9f2ba3e9aa988759afa5e70d3c081e35b8226d4bea85601f863932ea8853945d8d6e8b88e451bb1cc665bcbe8f2318ab9f719e632f6cf74b9f728e8592947c062a13124d19bc109d4e9643c69ce12a417a9f2080ebe6467b844a70e99913aa4c274a9f87b45b6e3e8038d659932b102f90a2672be68bc8dbe7e510859d2a04bf34eec8b6af6e5d800835bcfdbb42", 0xee) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)={0x20000}) 2018/04/25 05:06:04 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) clock_gettime(0x0, &(0x7f0000000280)={0x0}) ppoll(&(0x7f0000000240)=[{r0}], 0x1, &(0x7f00000002c0)={r1, 0x0}, &(0x7f0000000300), 0x8) ioctl$VHOST_NET_SET_BACKEND(r0, 0xc020660b, &(0x7f00000000c0)) 2018/04/25 05:06:04 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f993af02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8bacca9e258260baab7814b5c24257cd07ae358ea65a0d6ea4acb94c6ca4248ec032407dab8e69e34dec06b6f1a0dd4c6016857bd208ee16c937e9fd39c8a91faea5f95b8a2ba909680a2f54fa35240b29d9453104e9713f55fe370e12d6378733db49e0732539b80ac528bd81ad84942f2b05c39b124f26e56a99c082bbbc3a5f17df4687e08d798e1135356d5af0239fad59205a86cb23b83da0173c6f89beca8"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xc0045878, &(0x7f00000000c0)) 2018/04/25 05:06:04 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:06:04 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x8) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f993af02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8bacca9e258260baab7814b5c24257cd07ae358ea65a0d6ea4acb94c6ca4248ec032407dab8e69e34dec06b6f1a0dd4c6016857bd208ee16c937e9fd39c8a91faea5f95b8a2ba909680a2f54fa35240b29d9453104e9713f55fe370e12d6378733db49e0732539b80ac528bd81ad84942f2b05c39b124f26e56a99c082bbbc3a5f17df4687e08d798e1135356d5af0239fad59205a86cb23b83da0173c6f89beca8"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:04 executing program 0: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000009fe8)={0xffff, 0x3a, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r1, 0x0) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r6 = dup3(r5, r4, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r6, 0xae80, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x220800, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="b9870300000f329a1a00c0fee400c4c31120660d4ab981030000b806000000ba000000000f30c4e2392db636fb66ed0f3266b817018ed0c4e161f1c70f01cf66b8dc008ec8", 0x45}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) r7 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x2400, 0xffff) ioctl$VHOST_SET_MEM_TABLE(r7, 0x4008af03, &(0x7f0000000100)=ANY=[]) 2018/04/25 05:06:04 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f1939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8e5b2305f147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa2a338f8044eafb98a23fb11626fcb68e2614541bf190b8bbe1a00558856418e37d12e7bad63d3e43580b7accf637e06a15ecb5fd40aafb97ea7a81a5219a41205156f2fdfb9826ae0ca1737c2f656ae2a61ab1c34c28b58b73af31c3217a089f42f5a85c444e6905977a9d848d5a11b8a7500000000000000000000d8cfe80aef483ac1f629aa6aeaa143eab099f8fe8383e8b668ec420b6189d0ebbc90c05590"]) socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:04 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000240)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f9939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8ef147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa3a338f8044eafb98a23fb11e26fcb68e2614041bf190b8bbe1a00fa357426d2adbdff22fc71a1a7d58e8c558856418e37d12e7b97bcd18e541ca4c9"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)={0x1000000}) 2018/04/25 05:06:04 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000300)=ANY=[@ANYBLOB="0900000000000000968781e0a0efdf4ad221df4eb8f97daf02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8ba0482c23951ad26652ece22c391d0e6361c9e13940acbfacf3806b3f497dce2e7c6e54b74271a79987351e498231ccba8ac64a810722db2d5e440005d9bdabd6718efc84500b1cbd047ca1c22195385a70e649bae0fbdc86d6558abe6192edbfac213bafac829a9ca39943e84e626a384301d03212a765fd829768eb5"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) [ 326.087700] x86/PAT: syz-executor0:27559 map pfn RAM range req write-combining for [mem 0x1ca7a0000-0x1ca7a3fff], got write-back 2018/04/25 05:06:04 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:06:04 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f993af02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8bacca9e258260baab7814b5c24257cd07ae358ea65a0d6ea4acb94c6ca4248ec032407dab8e69e34dec06b6f1a0dd4c6016857bd208ee16c937e9fd39c8a91faea5f95b8a2ba909680a2f54fa35240b29d9453104e9713f55fe370e12d6378733db49e0732539b80ac528bd81ad84942f2b05c39b124f26e56a99c082bbbc3a5f17df4687e08d798e1135356d5af0239fad59205a86cb23b83da0173c6f89beca8"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x5421, &(0x7f00000000c0)) 2018/04/25 05:06:04 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f1939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8e5b2305f147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa2a338f8044eafb98a23fb11626fcb68e2614541bf190b8bbe1a00558856418e37d12e7bad63d3e43580b7accf637e06a15ecb5fd40aafb97ea7a81a5219a41205156f2fdfb9826ae0ca1737e0d356ae2a61ab1c34c28b58b73af31c3217a089f42f5a85c444e6905977a9d848d5a11b8a7500000000000000000000d8cfe80aef483ac1f629aa6aeaa143eab099f8fe8383e8b668ec420b6189d0ebbc90c05590"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x20000, 0x0) close(r1) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000009c0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000a00)={{{@in6=@ipv4={[], [], @remote}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast2}}, &(0x7f0000000b00)=0xe8) r4 = getgid() getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000cc0), &(0x7f0000000d00)=0x4) sendmmsg$unix(r1, &(0x7f0000000bc0)=[{&(0x7f0000000100)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000080)=[{&(0x7f0000000180)="9d093347ec152ff9928e86a21089a918d649d7f14021e5ebc901735acde471547a47e1886ab3cc55d94ae7e0f2c1cfd5fa78d6d55995904891b44b68c08d94a96b03fbb723390b75", 0x48}], 0x1, 0x0, 0x0, 0x40081}, {&(0x7f0000000200)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000280)="b5b969c7553001c16e7f6f07665ae52af43e2d7571548a3341af555a439f048a8877c53760fee407ea48249a37825f8e5b080a3859548c484858815c", 0x3c}, {&(0x7f00000002c0)="aeee49ac71fd6600ad9d95b93480733c855804c9695410f91d8231ddd67cf7dffd6330a0c172919e54ef309b41727c9650be13db1da2b75a50fcb7a88531a38796785bec6652094630a0d4a45f218e0cd61ed7ab9ce7a0f63841c724bdac7ea911f8d97761f2ca95dd194ad5004fc698fa654229985ff29c002b180742faead5c567e90e99af0553cc02206c7f08f3d0ca72c43c656954bb51ff211ec747dd5a78f02d8a8e57feb01b4c187e211258bd", 0xb0}, {&(0x7f0000000380)="4ff8626293e48a9c293f0236d732f8719784ccfe339f67918ce59fc63a59ce45835fe0919b58e3fd2b2b1272b03c02edd8c0cadc91c126945d35b6387c47bda648da5447ec799155f62552209362c0995bce6ef559cf7ca6c8aa6fd0dd53712327f95db47eacffc9ad85c6f718be4500f7e28293d2de7656490d0420c1b396b23d090df1cab9b9e18cd8332e67bf0fa705fd3d05e4f0aded3c045979b0dd21859c6c670bea2a467df658de490a6761a75629d188f9c38873f313ea1523f1daa40a19da09f4c3e4435e3fc3f020252a51623ffe", 0xd3}, {&(0x7f0000000480)="b6a31137a959154b7355d94f4eab9e50aeee2ad324084b55a0a96bd032130815418b41ab318a414455d9a396038fffb4bb0574f5c4363cf0cbcaaed5de6dabff9d17d1883f6efcc966b89a81202ee5d57d7658d2aecb8b8f3bcc281268d1350ce33a6c68def7684bfb23e3df99909fd70997fcedf3c5feca30932566d66ffdb2f07449793030c7a046a85c085f653c746a320f2f53a6dc3fa99026dc90c1b2e57f6d6d491c8d2d52fee9393e2557f3e7", 0xb0}], 0x4, 0x0, 0x0, 0x1}, {&(0x7f0000000580)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000980)=[{&(0x7f0000000600)="726bb0c74e6baf103696597138f545bd60762a5fcc6b320e69ce0b97c7db362bd8518690bf6671bf7ee1811646b951ca90e2f521540b44cc8c6ca749b214de9fb2408770e43e2d80e2b65f00b35bbabcdafd9ce2ebb1c5b5a1b5e4814ec2cf334697572bbf80176d1ab4fe4d82536568dd08ea554db21bf8f55a9492d4504af613fdd5eb300cd86d3e5f47ffc830d8cb3959d18fcea1a81ad03338a18097c451b7be5c5aad916578d125f05de35b8a2f25", 0xb1}, {&(0x7f00000006c0)="c3eb516d6ef18e4ff256b07a0f061dbcdb03e31ec93902e23c8c9e887b6607fa99b740e1d55d99dbdbfcbff5ce1ae0360dee1485bd225d0bc97d99995b8e3d6954ecc1fa0902e9b50ef16fedbcd8e48f7d6c86f97f4a2ee68204b7c97dd106cd7160aa3a1d058f66d51701a0b48e3eca9c82f4648fc3e87a0b617460fd23f110cb90b748f35350c0f86c90c755ea51958cd4921552be5626612b3fed12ce19009718ea3c6b85c6a60ceeef5f13368adabd68881d2cc18bdf2afe451bad7c51feb9d3", 0xc2}, {&(0x7f00000008c0)="e8f6137887c17666507e01fac5f958ccf601ea1d79d5338f0ee63323003d934cd672ee15eb11ffda32e085cc27681df053b821e126cc53bccd9c0d5f05c67ec47981e6677c9f8e8d1570692a9c678255fc6da54955664c74b14cf7e9868ad9c18b7438a0f90e14def678306db23339610fba33165134ce6ec059a91c0336017c57f22f404535e57790c3da398d38cb5a8aa8d9f34d0bdf63b3bba21423a2d35d697dfc1e5bcb7de7f944", 0xaa}], 0x3, &(0x7f0000000b40)=ANY=[@ANYBLOB="30000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="000000002000ef00000000000100000002000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00'], 0x50, 0x40000}], 0x3, 0x0) fremovexattr(r0, &(0x7f0000000c80)=@random={'security.', 'wlan0\x00'}) 2018/04/25 05:06:04 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000240)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f9939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8ef147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa3a338f8044eafb98a23fb11e26fcb68e2614041bf190b8bbe1a00fa357426d2adbdff22fc71a1a7d58e8c558856418e37d12e7b97bcd18e541ca4c9"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)={0xfdfdffff}) 2018/04/25 05:06:04 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000240)={0xfefa, 0x0, 0x7f}) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f993af02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8bacca9e258260baab7814b5c24257cd07ae358ea65a0d6ea4acb94c6ca4248ec032407dab8e69e34dec06b6f1a0dd4c6016857bd208ee16c937e9fd39c8a91faea5f95b8a2ba909680a2f54fa35240b29d9453104e9713f55fe370e12d6378733db49e0732539b80ac528bd81ad84942f2b05c39b124f26e56a99c082bbbc3a5f17df4687e08d798e1135356d5af0239fad59205a86cb23b83da0173c6f89beca8"]) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=@random={'trusted.', '-%/uservmnet0\x00'}) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) r2 = socket$packet(0x11, 0x2, 0x300) getsockopt$sock_int(r2, 0x1, 0x10, &(0x7f0000000200), &(0x7f00000002c0)=0x4) 2018/04/25 05:06:04 executing program 7: socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)={0xffffffffffffffff}) close(r0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ad221df4eb8f97dad02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8ba0482c23951ad26652ece22c391d09bde6a3c4d7d827bfacf3806b3f497dce2e7c6e54b74271a79987351e498231ccba8ac64a810722db2d5e440005d9bdabd6718efc84500b1cbd047ca1c22195385a70e649bae0fbdc86d6558abe6192edbfac213bafac829a9ca39943e84e626a384301d03212a765fd829768eb526ac2c8f87"]) ioctl$VHOST_NET_SET_BACKEND(r1, 0xaf02, &(0x7f00000000c0)) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000080)) 2018/04/25 05:06:04 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:06:04 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f1939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8e5b2305f147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa2a338f8044eafb98a23fb11626fcb68e2614541bf190b8bbe1a00558856418e37d12e7bad63d3e43580b7accf637e06a15ecb5fd40aafb97ea74e6ea4a81a5219a41205156f2fdfb9826ae0ca1737c2f656ae2a61ab1c34c28b58b73af31c3217a089f42f5a85c444e6905977a9d848d5a11b8a7500000000000000000000d8cfe80aef483ac1f629aa6aeaa143eab099f8fe8383e8b668ec420b6189d0ebbc90"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) [ 326.294118] x86/PAT: syz-executor0:27595 map pfn RAM range req write-combining for [mem 0x1ca7a0000-0x1ca7a3fff], got write-back 2018/04/25 05:06:05 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) clock_gettime(0x0, &(0x7f0000000280)={0x0}) ppoll(&(0x7f0000000240)=[{r0}], 0x1, &(0x7f00000002c0)={r1, 0x0}, &(0x7f0000000300), 0x8) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf01, &(0x7f00000000c0)) 2018/04/25 05:06:05 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f1939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8e5b2305f147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa2a338f8044eafb98a23fb11626fcb68e2614541bf190b8bbe1a00558856418e37d12e7bad63d3e43580b7accf637e06a15ecb5fd40aafb97ea7a81a5219a41205156f2fdfb9826ae0ca1737c2f656ae2a61ab1c34c28b58b73af31c3217a089f42f5a85c444e6905977a9d848d5a11b8a7500000000000000000000d8cfe80aef483ac1f629aa6aeaa143eab099f8fe8383e8b668ec420b6189d0ebbc90c05590"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:05 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0ffffff], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:06:05 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x40, 0x2000) bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x3, 0x532d, 0x8, 0x2, 0x11, r1}, 0x2c) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000240)=ANY=[@ANYPTR64=&(0x7f0000000180)=ANY=[@ANYRES16=r0, @ANYRES16, @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB="1d3af6a660f07cbf58723aa01f393a2e4d7f8e059882232e2f7dcc1b2baae87cf6ab58af9bd7af055ae1826b08ae7a04c8a2d99797571484fa6b45879c14b7fca98585f6", @ANYPTR64, @ANYRES16, @ANYRES16=r0, @ANYPTR, @ANYRES16, @ANYPTR], @ANYRES64=r0, @ANYBLOB="b69795cd43e2936b786755526ae4f160897e5a6e4651379020eb50dd34b105da007fc3597af15aa11fd6e6260d839706a4c336ee14b99d9166a51fc0e7e9bde0fdfa54bf049f824608acd4f6da8362d4283440515d155d4b0dd1eef281a7912171741ee42a794c33b86d0d372971e262e40064bdbee63bb6a8be990c6293119eb5391aa4eed4c3"]]) r2 = dup3(r0, r0, 0x80000) accept4$ipx(r2, 0x0, &(0x7f0000000000), 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:05 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f993af02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8bacca9e258260baab7814b5c24257cd07ae358ea65a0d6ea4acb94c6ca4248ec032407dab8e69e34dec06b6f1a0dd4c6016857bd208ee16c937e9fd39c8a91faea5f95b8a2ba909680a2f54fa35240b29d9453104e9713f55fe370e12d6378733db49e0732539b80ac528bd81ad84942f2b05c39b124f26e56a99c082bbbc3a5f17df4687e08d798e1135356d5af0239fad59205a86cb23b83da0173c6f89beca8"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x5451, &(0x7f00000000c0)) 2018/04/25 05:06:05 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x2fc, 0x0) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000080)=0x1) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000300)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ad221df4eb8f97daf02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8ba0482c23951ad26652ece22c391d0e6361c9e13940acbfacf3806b3f497dce2e7c6e54b74271a79987351e498231ccba8ac64a810722db2d5e440005d9bdabd6718efc84500b1cbd047ca1c22195385a70e649bae0fbdc86d6558abe6192edbfac213bafac829a9ca39943e84e626a384301d03212a765fd829768eb5"]) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000140)=0x7f) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x40000, 0x0) 2018/04/25 05:06:05 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000300)=ANY=[@ANYRES32=r0, @ANYRES16=r0, @ANYPTR64=&(0x7f0000000440)=ANY=[@ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="5b119bffb26b68ea0ad557ba7c11ae3faa9ee594b799f5da7c8ffc04924fa9a79486c898b567e714b22a94ef9f71ecf4cfae7ba3d7ee69d264aeb28745bc6e4109c7994cc6590cad400c90281897e1c300c21592cd265d7c194c08156a1d4d35e095cd0199654ea5fb2a43bb58f90ea54ae5ab9ebf252144f1d472ca44c6279f53925fbf836cdc4bb2e3a330d32ad95c7132198da5377a8e9b894d0f942745b36da12ef3298b6e50f2de9994880239365806f91444a5cc258d69", @ANYRES16=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB, @ANYRES16, @ANYPTR64=&(0x7f0000000400)=ANY=[@ANYPTR, @ANYRES16=r0, @ANYPTR64, @ANYRES64=r0]], @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYRES32=r0, @ANYRES64=r0]]) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x9, 0x4) 2018/04/25 05:06:05 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000240)) r1 = geteuid() r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x6c31, 0x4000) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000000080)=0xb8) r3 = getegid() fchown(r0, r1, r3) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f993af02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8bacca9e258260baab7814b5c24257cd07ae358ea65a0d6ea4acb94c6ca4248ec032407dab8e69e34dec06b6f1a0dd4c6016857bd208ee16c937e9fd39c8a91faea5f95b8a2ba909680a2f54fa35240b29d9453104e9713f55fe370e12d6378733db49e0732539b80ac528bd81ad84942f2b05c39b124f26e56a99c082bbbc3a5f17df4687e08d798e1135356d5af0239fad59205a86cb23b83da0173c6f89beca8"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:05 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ptype\x00') bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfd, 0x180010}, 0xc) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f993af02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8bacca9e258260baab7814b5c24257cd0cb94c6ca4248ec032407dab8e69e34dec06b6f1a0dd4c6016857bd208ee16c937e9fd39c8a91faea5f95b8a2ba909680a2f54fa35240b29d9453104e9713f55fe370e12d6378733db49e0732539b80ac528bd81ad84942f2b05c39b124f26e56a99c082b56d5af0239fad59205a86cb23b83da0173c6f89beca8000000000000000000"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0xa000004}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x28, r2, 0x400, 0x70bd28, 0x25dfdbfd, {0x4}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1800}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x9}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x48010}, 0x800) 2018/04/25 05:06:05 executing program 0: sync() r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000040)=0x80000001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[]) 2018/04/25 05:06:05 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:06:05 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = syz_open_dev$vcsn(&(0x7f0000000400)='/dev/vcs#\x00', 0x8, 0x82300) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000440)={0x2, [0x0, 0x0]}, &(0x7f0000000000)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000004c0)={r2, 0x80000001, 0x4, 0x25b, 0x80000000, 0x8}, &(0x7f0000000500)=0x14) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f1939202322bc70bdbd3e8ba000020bb716152879ef644ee5d8e5b2305f147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4ba81a338fc0442afb98a23fb11626fcb68e2614541bf19f28bbe1a00558856418e37d12e7bad63d3e43580b7accf637e06a15ecb5fd40aafb97ea7a81a5219a41205156f2fdfb9000000001737c2f656ae2a61ab1c34c28b58b73af31c3217a089f42f5a85c444e6905977a9000000a143eab099f8fe8383e8b668ec420b6189d0ebbc90c05590000000000000000000000000"]) 2018/04/25 05:06:05 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000240)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f9939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8ef147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa3a338f8044eafb98a23fb11e26fcb68e2614041bf190b8bbe1a00fa357426d2adbdff22fc71a1a7d58e8c558856418e37d12e7b97bcd18e541ca4c9"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:06 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f993af02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8bacca9e258260baab7814b5c24257cd07ae358ea65a0d6ea4acb94c6ca4248ec032407dab8e69e34dec06b6f1a0dd4c6016857bd208ee16c937e9fd39c8a91faea5f95b8a2ba909680a2f54fa35240b29d9453104e9713f55fe370e12d6378733db49e0732539b80ac528bd81ad84942f2b05c39b124f26e56a99c082bbbc3a5f17df4687e08d798e1135356d5af0239fad59205a86cb23b83da0173c6f89beca8"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f00000000c0)) 2018/04/25 05:06:06 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000001c0)={0x2, 0x0, [{0x4000, 0x85, &(0x7f0000000100)=""/133}, {0xf005, 0x72, &(0x7f0000000040)=""/114}]}) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000300)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ad221df4eb8f97daf02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8ba0482c23951ad26652ece22c391d0e6361c9e13940acbfacf3806b3f497dce2e7c6e54b74271a79987351e498231ccba8ac64a810722db2d5e440005d9bdabd6718efc84500b1cbd047ca1c22195385a70e649bae0fbdc86d6558abe6192edbfac213bafac829a9ca39943e84e626a384301d03212a765fd829768eb5"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:06 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f993af02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8bacca9e258260baab7814b5c24257cd07ae358ea65a0d6ea4acb94c6ca4248ec032407dab8e69e34dec06b6f1a0dd4c6016857bd208ee16c937e9fd39c8a91faea5f95b8a2ba909680a2f54fa35240b29d9453104e9713f55fe370e12d6378733db49e0732539b80ac528bd81ad84942f2b05c39b124f26e56a99c082bbbc3a5f17df4687e08d798e1135356d5af0239fad59205a86cb23b83da0173c6f89beca8"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0x6, 0x4, 0x4, 0x7, 0x4, 0xffffffffffffffff, 0x0, [0xa]}, 0x2c) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0xfffffffffffffffb, 0x0, 0x3, 0xbe3}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000000200)={0x8000, r2, 0x0, 0x9}) 2018/04/25 05:06:06 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) sendmsg$alg(r0, &(0x7f00000014c0)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f0000000040)="2adb84d4dcee9a0213ffbf579298d9b1a699fff042e550b0f09b138b2dd0f4908e8a", 0x22}, {&(0x7f0000000080)="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", 0x1000}, {&(0x7f0000001080)="8c219f9878e7d072eb47e29e11526745a25a3e4608c2b79ffeff7704cc42ac5c6f4b40318530488363fbaa2001c8074ca15e18ef9e8324fb28973d1c3c7b7cca01f942421d554478c8e884280ffdd42b4cbae0b46d71bd6858b40845a99223ecbc304ac17cf82f9614e2e4ff05764c0f263c24e446f18b0865fabf8284", 0x7d}, {&(0x7f0000001100)="e0a805cd79ff73863eec7b28fc603b487f95bd637067d535f6056395d8197e4a97919a716e5817a69c8fe93178cfd413be6a659898780795002c72c495a2ae", 0x3f}, {&(0x7f0000001140)="618f0104de802124ed3ee989f85abf5b5804", 0x12}, {&(0x7f0000001180)="7ba3214878fe8e55d33312aaac3d575c0870ed1a20c5396de0652bea8baf8f3cb143586e89577a639f2e0ddfab4c2840098189bee4650ce29e", 0x39}, {&(0x7f00000011c0)="00a361e39f9e2148a1f6f74415284e6453080c38dbb0f4f460b0311cd4bb3f99b623826707d2fc274db8bc19e771e24f35b182c7426879965b080e5de45c65b8c647bb5d22513250cb189770869ca8a4a476ec799419cec5625936fb68e40cc056f890fc761a14881b1774d642b4ecd66bc3cb90b475e34f5355b2a8387ddf2ae36a047cfd645156d013018f1aff04d69993b9b1b1423a5206c7bb4f21d213422f9396fd5cdd3e3dd9dc2cbc674687d91822a732a50b45e780cb74242096e6d89ad3af071571dfa91b12e91399eda59e311840fc4b27afc6ed3725c48101620a539654bfd210e1f4649adef6", 0xec}, {&(0x7f00000012c0)="26937e5c0c613a7d9655e4fa480d7fe1096e5f5b6445b71078c34c384df32766a8b6c0c67f5f5153f52e8907f976283b26f82db8c32f5d5e562a4fad71cae4ed4fdddca5f8f644334e5899f3e9152fbfff5e89cbe60e7d138dce2b86de33f364b9e244e8e654d50a21a53c12fb3681d903ed46ffb4338157d16dc461d13ac7aa91682fa239c182a66297eb16c295d70bbc3977cadcba2e3799df77ea92cfe4b3f9aa2cddac469953a8c91eb9972a9e18d3302353736e1e22ffa2aabad001f8b4f5fffe5fdd577a550dd451bcc02cc2dd9296ff5446", 0xd5}], 0x8, &(0x7f0000001440)=[@iv={0x68, 0x117, 0x2, 0x4d, "4d7a8af6a8f4d5c681a0a0280689f81d96963ae674d5352534ee7cb064215da5cb50ccfedd004cf99ced07c318eab77d834ecc57c5ace9e4fee3f5a5da4113968157bedeb02d811bcfee5d6923"}], 0x68, 0x10}, 0x48881) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001580)=ANY=[]) 2018/04/25 05:06:06 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:06:06 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) clock_gettime(0x0, &(0x7f0000000280)={0x0}) ppoll(&(0x7f0000000240)=[{r0}], 0x1, &(0x7f00000002c0)={r1, 0x0}, &(0x7f0000000300), 0x8) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f00000000c0)) 2018/04/25 05:06:06 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000240)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f9939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8ef147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa3a338f8044eafb98a23fb11e26fcb68e2614041bf190b8bbe1a00fa357426d2adbdff22fc71a1a7d58e8c558856418e37d12e7b97bcd18e541ca4c9"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xfffffffffffffffb, 0x1) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000080)=0x5, 0x4) 2018/04/25 05:06:06 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f1939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8e5b2305f147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa2a338f8044eafb98a23fb11626fcb68e2614541bf190b8bbe1a00558856418e37d12e7bad63d3e43580b7accf637e06a15ecb5fd40aafb97ea7a81a5219a41205156f2fdfb9826ae0ca1737c2f656ae2a61ab1c34c28b58b73af31c3217a089f42f5a85c444e6905977a9d848d5a11b8a7500000000000000000000d8cfe80aef483ac1f629aa6aeaa143eab099f8fe8383e8b668ec420b6189d0ebbc90c05590"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f0000000000)={0x2}) 2018/04/25 05:06:06 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000000000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:06:06 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000540)=0x383) preadv(r0, &(0x7f00000008c0)=[{&(0x7f0000000580)=""/104, 0x68}, {&(0x7f0000000600)=""/92, 0x5c}, {&(0x7f0000000680)=""/106, 0x6a}, {&(0x7f0000000700)=""/106, 0x6a}, {&(0x7f0000000780)=""/105, 0x69}, {&(0x7f0000000800)=""/44, 0x2c}, {&(0x7f0000000840)=""/83, 0x53}], 0x7, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000280)={0x0, 0x0, 0x4}) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f0000000400)=@sco={0x1f, {0x6, 0x80000001, 0x5, 0x5, 0x8, 0xfffffffffffffc00}}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000480)="812ef419ea64d8fe3235d0279695b6fa21ab2eeecb70fcec35741ec0031f228d36", 0x21}], 0x1, 0x0, 0x0, 0x4000000}, 0x8000) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000002c0)={0x0, 0x0}) getpeername$ax25(r0, &(0x7f0000000380), &(0x7f00000003c0)=0x10) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000300)={r1, r2}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000340)={r3, 0x80000, r0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000940)={0x0, 0x79, "ef1925468bb527ff559dbd473f50fa2dc2e73e5c62c2752c7bf74737dab74d180c969e64d6fd243b31a4a567544fabf28598c5126796638a523202f4a679a833de1fd7f002adeb5395dfef398ee24f0f11e5aac1222b6ca6cb2ce8b7ed2610c3147f48aad8678183cc8bc3c5ac6c09d8acf434d6a9cebfcbdd"}, &(0x7f0000000a00)=0x81) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000a40)={r4, 0x73, 0x100}, 0x8) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000003bc0)=ANY=[@ANYPTR64=&(0x7f0000003480)=ANY=[@ANYRES16=r0, @ANYBLOB="0a52a3c45516212289f3bfbf376b7ea3a2f18520e83971ad83eb59b238c445050d0747ed4e1b940e7a2f57166af58b4bb9a172b1b68adb1cb28a32a110f0f24a3890d840aa96a8e0f23114443f2ef0b78288512adac0f17b245ca4be79874e86a732c4fbb892c48b641b80a6c5f51a54f2228cdd03c1ea5115ed8c12eeda2e7edd76b1fc83e5b12eb1967be60d40198ddcac936fdb7e28fd912ca46c70470ddb8a0fee278edcd071eef0f2311b06222fd62617f53a4ed46793643a61b3be1de97bcd43dc5118d5d9685862bb85", @ANYBLOB="768d32cef7bf258e4b1bfe4a101b3dd2f8e74fe02e55fe9e82166a0e7e22277c317844bbbd424d4bbd49eaf3f1ec3049313737cd08fc2329c935bcf314cfcc8b516d60a42906eae34ac590b09beb12bcb2c441120462105062c42b3ccd17e3d04868aa6527f5da89eb4023aed327d68de38002ca654a0a7af6f5427b5ab11f9366533f12ff29", @ANYRES16=r0, @ANYPTR64, @ANYRES32=r0], @ANYPTR=&(0x7f0000003600)=ANY=[@ANYRES16], @ANYPTR=&(0x7f0000003680)=ANY=[@ANYPTR=&(0x7f0000003640)=ANY=[@ANYPTR, @ANYRES32=r0, @ANYRES32=r0, @ANYRES64=r0, @ANYPTR, @ANYRES16=r0, @ANYPTR64, @ANYRES64=r0], @ANYBLOB="3ec1e7dae386b9ee2e842682696222d13543c6cedf308f90cde091bf85663adae21064d02eb5cd7361e3d87350e5ff7c815ffa47abbf1c9aeea9b2a56b7be2bb4c2ad0a61cfe97fe553c365450a595642b4bb707797ecb83d3201b6460dd3bd57e52a901a88e278daaeb62ceeadd92ee2971a95d8cbf2642775a1c4438f617af8ce331c3a9dfb1f5230f15cda4309a8007cc6788b52886dbfae2ec132d8e72804600de686e18d69c030bcae326ae68e515969edbe726fdd8dee297066bb2f7b2ba7d1362fa5fa86fea405857be63b53c4d9e8e9cdd717e29e50a189429214c8945ab5eaabb6cf756398f2bc2a5c90fa3"], @ANYPTR, @ANYPTR=&(0x7f0000003b00)=ANY=[@ANYPTR=&(0x7f0000000a80)=ANY=[@ANYRES16=r0, @ANYBLOB="35c72dd9984a8f059a3d3146693fc127a37a7063f8cad5d1f27f06c4d119124314024a8705fdcfe811181f0b6b8076e25e3687cede587c3b74a625de9005157064980106c03cc5140fbd7a87b56756ccf8a8d809be804a7c74740639b93a02d446fba632c548930ba72f668ff6e288dacc0222be1949b66ab29d9913f0abba4e80df1ca3c564aeeffc688e5056930d5eaa13a7794129c7c82cc266eb66e57a0903d96a88eca83aaffc682cb1e3d2521dbd9c444bef84acebcf8452ec852dfa5944d4258b369727f014be766d3578879b91", @ANYBLOB="4cebfb80a51cfdeca22e50229e5449b8feb5fca571044e2ba8daa6220e0921e18d7f710a9211a4e84410951af95dc71ec5573c837b1c5e7cb554e8bfd882e11a2203d6a697f621eddb28b69789a5f8f20b608b472573ce8be6c919645944e0358910859aa6365327438070b866538a4d45a2441f65736f501576c7c09b652438d048a3b8714c", @ANYBLOB="fcd09746ae419b1405964fd65cf996cd28aa1b7aa13025b6197168bfee306e63034c25d35d9bfbd825a877eadbadc0211ce81a40fcabb3493c1d98bcecbda9ea693745be19c4fa18642fb47499755ab117f21cf38b62cda01f3c105542bcdc069eebfb5d08e53ec1ac4527c756097a1d62d3a5702f6dc058460bba90b320453a39abf99a89a31b5cd30989c17412f6d724d988c126155d1d62bddd67f3eccf1629cb95750c64d5aa37cf", @ANYBLOB="4e85804adda61b34bcd175c9aad4e46d61e21ac51e69f9ba3b0c7ade344f9071026a74bd821c839011c00d279b104646f47dab3a95bae621d6d5ca13765ca5dd31dc23511a896c67d74a60678a982d691ae30020cbe9bcefb391ed62954bd89247cbf1", @ANYRES16=r0], @ANYPTR=&(0x7f0000003980)=ANY=[@ANYRES64=r0, @ANYPTR64, @ANYRES64=r0, @ANYBLOB="5dc7de8d9b2e08069bd5576b3be22ebcd9c84ef28be0258b4dd50d699007297297ba0f69858abc2759ca2e28144e415e5343e546a1aadb121f54e25208508148b5302bdc44b2ee73adc2efe0c3c7e36f630681fbf873720160a1987fb8a005ecd96e2ee7fbc07b1e887ef5162cb8b2be6ba2b55f71d55311c772e2dfe93df8922ca68b407b9945ac454b690b8acff173061279450ed0d1e69aa014999007582dd19c129e6e728311a2eeab5f8f3924a2b2f53ee0c1d9db8156ba95761cede9ac7a739a9bda2abece6090aae75dd82fced6cc91244bf392006b41e0cc20baa9d9c3fae4a90a7b", @ANYRES64=r0], @ANYRES16, @ANYPTR=&(0x7f0000003ac0)=ANY=[@ANYRES64=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES64=r0, @ANYRES32=r0, @ANYRES64], @ANYRES16=r0, @ANYBLOB="a2de96ed2b7997afad2399e4fb9a8b05cc1122814ca78785978f9b01b644372937d3eb9c9de9f7944ecac4742bf8ab95f09fee57eaddf081370cb5220afc23cb2278dae6444dac72dda31b26f32ce89b400a5edfa6a3705e4eaf21c2b568d2e002988db76a05947d68dc32685f4e7276cb8266ba198e254aed872123f9d106"]]) 2018/04/25 05:06:06 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000300)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ad221df4eb8f97daf02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8ba0482c23951ad26652ece22c391d0e6361c9e13940acbfacf3806b3f497dce2e7c6e54b74271a79987351e498231ccba8ac64a810722db2d5e440005d9bdabd6718efc84500b1cbd047ca1c22195385a70e649bae0fbdc86d6558abe6192edbfac213bafac829a9ca39943e84e626a384301d03212a765fd829768eb5"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000080)={0x3, r1}) 2018/04/25 05:06:07 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f1939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8e5b2305f147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa2a338f8044eafb98a23fb11626fcb68e2614541bf190b8bbe1a00558856418e37d12e7bad63d3e43580b7accf637e06a15ecb5fd40aafb97ea7a81a5219a41205156f2fdfb9826ae0ca1737c2f656ae2a61ab1c34c28b58b73af31c3217a089f42f5a85c444e6905977a9d848d5a11b8a7500000000000000000000d8cfe80aef483ac1f629aa6aeaa143eab099f8fe8383e8b668ec420b6189d0ebbc90c05590"]) socket$inet_sctp(0x2, 0x1, 0x84) ioctl(r0, 0x6, &(0x7f0000000000)="663394e50fcf7176673828798a6f974e07672b48c700f8e1e591e2af") ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:07 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) fsync(r0) syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x80000000, 0x18082) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xfffffffffffffff9, 0x40) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f993af02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8bacca9e258260baab7814b5c24257cd07ae358ea65a0d6ea4acb94c6ca4248ec032407dab8e69e34dec06b6f1a0dd4c6016857bd208ee16c937e9fd39c8a91faea5f95b8a2ba909680a2f54fa35240b29d9453104e9713f55fe370e12d6378733db49e0732539b80ac528bd81ad84942f2b05c39b124f26e56a99c082bbbc3a5f17df4687e08d798e1135356d5af0239fad59205a86cb23b83da0173c6f89beca8"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)={0x3}) 2018/04/25 05:06:07 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f993af02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8bacca9e258260baab7814b5c24257cd07ae358ea65a0d6ea4acb94c6ca4248ec032407dab8e69e34dec06b6f1a0dd4c6016857bd208ee16c937e9fd39c8a91faea5f95b8a2ba909680a2f54fa35240b29d9453104e9713f55fe370e12d6378733db49e0732539b80ac528bd81ad84942f2b05c39b124f26e56a99c082bbbc3a5f17df4687e08d798e1135356d5af0239fad59205a86cb23b83da0173c6f89beca8"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x5450, &(0x7f00000000c0)) 2018/04/25 05:06:07 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x400, 0x200000) sendmsg$nl_route(r1, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000001e00040026bd7000fedbdf25000000e3ba8578252664470a509993aa5a5a7a69f11d9395c043433595001608ff50913f46bfb29e6c46f50a00fbc30dbb9d837adb875f2edb356df45b92a0882f83fc21ceede68dd54985ea82a9ee7e1d90e7da381b3f92ebf32e311e98bcff4c7fefb8de27fcbd6da4364749817d1f69ad5f66de2cfbc8cbcaf82194a432642257633b26de50efd42b9fa80dd525d37519"], 0x14}, 0x1, 0x0, 0x0, 0x4040800}, 0x40) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x601, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f0000000080)) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000180)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) msync(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1) 2018/04/25 05:06:07 executing program 0: open(&(0x7f0000000040)='/\x00', 0x4002, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[]) 2018/04/25 05:06:07 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:06:07 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) clock_gettime(0x0, &(0x7f0000000280)={0x0}) ppoll(&(0x7f0000000240)=[{r0}], 0x1, &(0x7f00000002c0)={r1, 0x0}, &(0x7f0000000300), 0x8) ioctl$VHOST_NET_SET_BACKEND(r0, 0xc0045877, &(0x7f00000000c0)) 2018/04/25 05:06:07 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000300)=ANY=[@ANYBLOB="0800000000000000968581e0a0efdf4ad221df4eb8f97daf02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8ba0482c23951ad26652ece22c391d0e6361c9ed7ae2e7ffbfeff7e2565c63a8513940acbfacf3806b3f497dce2e7c6e54b74271a79987351e498231ccba8115c3334c63cac64a810722db2d5e440005dcbd047ca1c22195385a70e649bae0fbdc86d6558abe6192edbfac213ba943e84e626a384301de0212a765fd829"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x400200, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000100)={0xff, 0xce, 0x4, 'queue0\x00', 0x100000000}) 2018/04/25 05:06:07 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:06:07 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) close(r0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f00000007c0)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f1939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8e5b2305f147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa2a338f8044eafb98a23fb11626fcb68e2614541bf190b8bbe1a00558856418e37d12e7bad63d3e43580b7accf637e06a15ecb5fd40aafb97ea7a81a5219a41205156f2fdfb9826ae0ca1737c2f656ae2a61ab1c34c28b58b73af31c3217a089f42f5a85c444e6905977a9d848d5a11b8a7500000000000000000000d8cfe80aef483ac1f629aa6aeaa143eab099f8fe8383e8b668ec420b6189d0ebbc90c05590"]) getpeername(0xffffffffffffffff, &(0x7f0000000100)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000080)=0x80) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x0, 0x4) ioctl$VHOST_NET_SET_BACKEND(r1, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:07 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000080)=0x8) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000966c81e0a0efdf4ab8f9939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8ef147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea907a338f8044eafb98a23fb11e26fcb68e2614041bf190b8bbe1a00fb357426d2adbdff22fc71a1a7d58e8c558856418e37d12e7b97bcd18e541ca4c900000000000000c24cb7813a2063a916fd047884950b4f6b24a251332e6eb2de3e6163e1fad1963eb3f550ac31c14934af"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:07 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f993af02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8bacca9e258260baab7814b5c24257cd07ae358ea65a0d6ea4acb94c6ca4248ec032407dab8e69e34dec06b6f1a0dd4c6016857bd208ee16c937e9fd39c8a91faea5f95b8a2ba909680a2f54fa35240b29d9453104e9713f55fe370e12d6378733db49e0732539b80ac528bd81ad84942f2b05c39b124f26e56a99c082bbbc3a5f17df4687e08d798e1135356d5af0239fad59205a86cb23b83da0173c6f89beca8"]) 2018/04/25 05:06:07 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781608f7bbbe0a0efdf4ad221df4eb8f97daf02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8ba0482c23951ad26652ece22c391d0e6361c9e13940acbfacf3806b3f497dce2e7c6e54b74271a79987351e498231ccba8ac64b110722db2d5e440005d9bdabd6718efc84500b1cbd047ca1c22195385a70e649bae0fbdc86d6558abe6192edbfac213bafac829a9ca39943e84e626a384301d03212a765fd829768eb50cfec46ae3bb365ce82030a0f89cdd0933e6ee8ce6c9de56ee170e1fa3055588019de750c5"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40402, 0xc0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) 2018/04/25 05:06:07 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x200000, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000001c0)=ANY=[@ANYPTR64=&(0x7f0000000040)=ANY=[], @ANYBLOB="84e66ffd8127cb2bd4fef895988626cdf74f2c33b7d19fc09923d17dbc30ed027b54daf888aa8990386e01dd06220e21ebd6d05e1eb39d7e5d3460fa5c81fa556fbd26f56fdaf979c5b70d1dcc11fa65080d5636c0d9fff758e3d2ccd8c12a259990ea75a4c59c9351d836586cc3e75ebbe039ea60e1a114463f23cf0905a3dfc511570faf5bf886bd544ee7a3969c2ed7f22eb0555155cc9d20d923b857afe2d663cc0c45e548cc111b727c39a7fa12ffe446f5fc7fffb37e3c58771505b0a71b51a158ff56314ce0b45389fe6c05a56341f2aa215a3e611e291dd87aebddfb9e3fd2", @ANYPTR64=&(0x7f0000000180)=ANY=[@ANYRES32=r0, @ANYPTR=&(0x7f0000000080)=ANY=[@ANYPTR64], @ANYRES32=r0, @ANYRES16=r0, @ANYRES16=r0, @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYRES64, @ANYRES64=r0, @ANYPTR64, @ANYRES16=r0, @ANYRES32=r0, @ANYBLOB="f712b950d00e804caa8a560097237125f965fb0eac62a09bd9f16a7bf427b58c0fcaf16ca9fc7f59b15d1a034dadc449ea2c6d1b66f2ee798af64738b8e4bdcb9b381d3da7b5b0c6dec3a4bb", @ANYRES64=r0, @ANYRES64=r0], @ANYRES64=r0, @ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB="c18924e31c78996b84b756305dc595490f7619d99a70846355510879ca28cf4b6cdd84f76648"]], @ANYPTR64=&(0x7f0000000500)=ANY=[@ANYRES64=r0, @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYRES16, @ANYRES32=r0, @ANYRES64=r0, @ANYPTR64], @ANYPTR=&(0x7f0000000300)=ANY=[@ANYRES32=r0, @ANYRES32=r0, @ANYRES64=r0, @ANYPTR], @ANYRES32=r0, @ANYBLOB="1e9a12bf2cf58a9c10eb4c453d7b724e55a88920809f6e607642fd39a00b38fb7ec184939561bffeb15976adfe393d130ec6eb9519726ae156a8d58da6b620b252c40867646cc1775f0895ff85dcb51dc964bbd3c06762cfc797ce1bb1cec227483adbe27228636529ac51811cbd2f62c7dc4041ca0b14eae264dc2c8d30e1b191706be1cf39f481a43098f98d47de79649c68a33a99ba4509d38aafbf745b2ae2fedf47b777f7cc7b", @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRES64=r0, @ANYRES64], @ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES16=r0, @ANYRES16, @ANYBLOB="be783f7eb06c196e95cc7719cdb8c450ae8a741f978c71614d5ef0df0ed6a49f36e029b3761105917f92731156a6a842a58f82b49a0e8c17e68168d7f2888a6f15998cb62ab5de090e2d4b15dc2eee4c0f974cfd6024163ba5e59496a9a194241e09", @ANYRES16=r0, @ANYPTR, @ANYRES64=r0, @ANYPTR64, @ANYRES64=r0], @ANYPTR=&(0x7f0000000440)=ANY=[@ANYRES16=r0, @ANYPTR, @ANYBLOB="207a72e40d20c5cfdb0e6fe9e10a2612e51ecc2562f9df5908bc6c17a9abe849530edb22236ec8fdc66b88bd0d28b5f8398a49ad0444d91ab595b207444d0591cc246b69063782e320c699a35b15c6b217b672201e519d837b04188c5e3d62eb61666efe16d3e860b6f4ea8a53891f343a1674f34d5424d9adb285a42e1c83a063de4419c23578b4e0558915c4818355e2", @ANYBLOB="2603c89b998789fbbf6592"]], @ANYRES16=r0]) fadvise64(r0, 0x0, 0xfffffffffffffea9, 0x0) 2018/04/25 05:06:07 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f993af02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8bacca9e258260baab7814b5c24257cd07ae358ea65a0d6ea4acb94c6ca4248ec032407dab8e69e34dec06b6f1a0dd4c6016857bd208ee16c937e9fd39c8a91faea5f95b8a2ba909680a2f54fa35240b29d9453104e9713f55fe370e12d6378733db49e0732539b80ac528bd81ad84942f2b05c39b124f26e56a99c082bbbc3a5f17df4687e08d798e1135356d5af0239fad59205a86cb23b83da0173c6f89beca8"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af00, &(0x7f00000000c0)) 2018/04/25 05:06:07 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:06:07 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[]) 2018/04/25 05:06:08 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x181000, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000000100)={{0x3, 0x2, 0x3, 0x0, "7f48c3eb702dd025ed128ff1d5fb3260a59cba97719f7176ca5935a80bcf4699941ec9e4b60317245c0cf793", 0x3}, 0x81, [0x0, 0x6, 0x0, 0x996, 0x0, 0xbfc, 0x4, 0x4, 0x320, 0x2, 0x5, 0x80000000, 0x4, 0x2f, 0x5, 0x4, 0x100000001, 0x100, 0x3f, 0x3, 0xb0, 0x9, 0x1ff, 0x40, 0x8, 0x8, 0x3, 0x6, 0xdd7, 0x100, 0x69, 0x1, 0x40, 0x5, 0x8000000000000, 0x814, 0x33b49320, 0x5, 0x1, 0x1ff, 0x5, 0x7785, 0x0, 0xe7, 0xf6, 0x1, 0xf491, 0xfff, 0x1, 0x101, 0xd4, 0x0, 0x8, 0x10001, 0x63, 0x1, 0xff, 0xe04c, 0xffff, 0x6, 0x20, 0xb10a, 0x401, 0x10001, 0xe8, 0x2a, 0x6, 0x101, 0x2, 0x100000001, 0xd6c0, 0x2800000000000000, 0xffffffffffffffe0, 0x5, 0x6, 0x1, 0x8, 0x7, 0x100, 0x1d, 0x2, 0x234, 0x6, 0x20, 0x400, 0x98, 0x735, 0x9, 0x6, 0x0, 0x5a45b4dd, 0x0, 0x7, 0x7f, 0x7, 0x3, 0x8000, 0x7fff, 0x9, 0x100000001, 0xffffffffffffffff, 0x7fff, 0xfffffffffffffffe, 0x10001, 0x80, 0x7, 0x6, 0x0, 0x100000001, 0x4, 0x7ff, 0x7, 0x2, 0x67f2ed34, 0x2, 0x4, 0x553c, 0x800, 0xffffffffffffff31, 0x9, 0x6, 0x4, 0x4, 0x1, 0x7f, 0x1, 0x81, 0x5], {r2, r3+30000000}}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000080)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:08 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f993af02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8bacca9e258260baab7814b5c24257cd07ae358ea65a0d6ea4acb94c6ca4248ec032407dab8e69e34dec06b6f1a0dd4c6016857bd208ee16c937e9fd39c8a91faea5f95b8a2ba909680a2f54fa35240b29d9453104e9713f55fe370e12d6378733db49e0732539b80ac528bd81ad84942f2b05c39b124f26e56a99c082bbbc3a5f17df4687e08d798e1135356d5af0239fad59205a86cb23b83da0173c6f89beca8"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000300)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f0000000400)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000000b00)={'team0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000b40)={'bcsf0\x00', 0x0}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000003480)={0x0, @multicast1, @dev}, &(0x7f00000034c0)=0xc) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000003680)={@ipv4={[], [], @remote}, 0x0}, &(0x7f00000036c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000003700)={'vcan0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000003740)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f0000003840)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000003880)={'veth0_to_team\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f0000003c40)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000800}, 0xc, &(0x7f0000003c00)={&(0x7f00000038c0)={0x308, r2, 0x822, 0x70bd2a, 0x25dfdbfe, {0x2}, [{{0x8, 0x1, r3}, {0x174, 0x2, [{0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x40}}, {0x8, 0x7}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x80000001}}, {0x8, 0x6, r5}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}]}}, {{0x8, 0x1, r7}, {0x170, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4}}, {0x8, 0x7}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x22fb}}, {0x8, 0x6, r10}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}]}}]}, 0x308}, 0x1, 0x0, 0x0, 0x10}, 0x80) 2018/04/25 05:06:08 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa00], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:06:08 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[]) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001080)={r0, 0x0, 0x1000, 0x38, &(0x7f0000000040)="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", &(0x7f0000001040)=""/56, 0x1, 0x2}, 0x28) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f00000010c0)={0x0, @empty, 0x4e23, 0x4, 'rr\x00', 0x6, 0x1, 0x3f}, 0x2c) 2018/04/25 05:06:08 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) clock_gettime(0x0, &(0x7f0000000280)={0x0}) ppoll(&(0x7f0000000240)=[{r0}], 0x1, &(0x7f00000002c0)={r1, 0x0}, &(0x7f0000000300), 0x8) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4020940d, &(0x7f00000000c0)) 2018/04/25 05:06:08 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f993af02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8bacca9e258260baab7814b5c24257cd07ae358ea65a0d6ea4acb94c6ca4248ec032407dab8e69e34dec06b6f1a0dd4c6016857bd208ee16c937e9fd39c8a91faea5f95b8a2ba909680a2f54fa35240b29d9453104e9713f55fe370e12d6378733db49e0732539b80ac528bd81ad84942f2b05c39b124f26e56a99c082bbbc3a5f17df4687e08d798e1135356d5af0239fad59205a86cb23b83da0173c6f89beca8"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4020940d, &(0x7f00000000c0)) 2018/04/25 05:06:08 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)=0xffffffffffffffff) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$mice(&(0x7f0000000580)='/dev/input/mice\x00', 0x0, 0x800) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00000005c0)={0x4, r0, 0x1}) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r3) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000003c0)={{{@in=@rand_addr, @in=@dev}}, {{@in6=@ipv4}, 0x0, @in6}}, &(0x7f00000004c0)=0xe8) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rtc\x00', 0x420400, 0x0) setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f00000002c0)={0x1, 0x9}, 0x8) getsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f0000000500)=0x8, &(0x7f0000000540)=0x4) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4a2fde8f5c02322bc70bdbd3e8ba000000bb716152879ef644ee5d8e5b2305f147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa2a338f8044eafb98a23fb11626fcb68e2614541bf190b09000000000000008e37d12e7b06a15ecb5fd40aafb97ea7a81a5219a41205156f2fdfb9826ae0ca1737c2f656ae2a61ab1c34c28b58b73af31c3217a089f42f5a85c444e6905977a9d848d5a11b8a7500000000000000000000d8cfe80aef483ac1f629aa6aeaa143fdb099f8fe8383e8b668ec420b6189d0ebbc90c05590"]) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000100)={{{@in=@multicast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@dev}}, &(0x7f0000000000)=0xe8) getresgid(&(0x7f0000000080), &(0x7f0000000200)=0x0, &(0x7f0000000240)) syz_open_dev$usbmon(&(0x7f0000000300)='/dev/usbmon#\x00', 0x401, 0x80000) ioctl$KVM_ASSIGN_DEV_IRQ(r4, 0x4040ae70, &(0x7f0000000040)={0x5, 0x0, 0x5, 0x2}) fchown(r0, r5, r6) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f0000000600)) 2018/04/25 05:06:08 executing program 6: lookup_dcookie(0x100000000, &(0x7f0000000100)=""/79, 0x4f) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000240)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f9939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8ef147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa3a338f8044eafb98a23fb11e26fcb68e2614041bf190b8bbe1a00fa357426d2adbdff22fc71a1a7d58e8c558856418e37d12e7b97bcd18e541ca4c9"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:08 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[]) openat$vnet(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000000)={0xd9f, 0x1, 0x84, 0x5, 0xfffffffffffffffb}) 2018/04/25 05:06:08 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:06:08 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x80000, 0x0) write$binfmt_aout(r0, &(0x7f00000003c0)={{0x10f, 0x9, 0x8000, 0x300, 0x353, 0x8001, 0x10f, 0xffffffffffffffe0}, "3211812c26d470fa601ff5b9dbdf28b613645ad031a850f85f3b925f46063b2b53dea9cf8f54d8a27895", [[], [], [], [], [], [], []]}, 0x74a) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000300)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ad221df4eb8f97daf02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8ba0482c23951ad26652ece22c391d0e6361c9e13940acbfacf3806b3f497dce2e7c6e54b74271a79987351e498231ccba8ac64a810722db2d5e440005d9bdabd6718efc84500b1cbd047ca1c22195385a70e649bae0fbdc86d6558abe6192edbfac213bafac829a9ca39943e84e626a384301d03212a765fd829768eb5"]) ioctl$VHOST_NET_SET_BACKEND(r1, 0xaf02, &(0x7f00000000c0)) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x2, 0x48000) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000140)=""/108) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000000100)={0x3, &(0x7f0000000080)=[{0x4, 0x2}, {0xffffffffffffffff, 0x100}, {0x1, 0x9}]}) 2018/04/25 05:06:08 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f993af02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8bacca9e258260baab7814b5c24257cd07ae358ea65a0d6ea4acb94c6ca4248ec032407dab8e69e34dec06b6f1a0dd4c6016857bd208ee16c937e9fd39c8a91faea5f95b8a2ba909680a2f54fa35240b29d9453104e9713f55fe370e12d6378733db49e0732539b80ac528bd81ad84942f2b05c39b124f26e56a99c082bbbc3a5f17df4687e08d798e1135356d5af0239fad59205a86cb23b83da0173c6f89beca8"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) socketpair(0x8, 0x4, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000080)=0x1) 2018/04/25 05:06:08 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000003840)={0x0, @broadcast, @rand_addr}, &(0x7f0000003880)=0xc) bpf$PROG_LOAD(0x5, &(0x7f00000038c0)={0xf, 0x2, &(0x7f0000000000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x5}], &(0x7f0000000080)='syzkaller\x00', 0x6, 0x4, &(0x7f00000001c0)=""/4, 0x0, 0x1, [], r1}, 0x48) write$binfmt_script(r0, &(0x7f0000000100)={'#! ', './file0', [{0x20}, {0x20}, {0x20}, {0x20, '/dev/vhost-net\x00'}], 0xa, "a4dd0a84b96b770d33ec7f9dff687b40451d1517ec16b2f59f021b4021b15be991d4629899ec52f5d70deb04af4e33390b502ac1c47a337822c73ca89ce0f9d6d9c1d91ce358c4ac6e486cd23d2cc04c3c559cccce9006f75e0c4deb32d5af944ef9035e"}, 0x82) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000240)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f9939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8ef147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa3a338f8044eafb98a23fb11e26fcb68e2614041bf190b8bbe1a00fa357426d2adbdff22fc71a1a7d58e8c558856418e37d12e7b97bcd18e541ca4c9"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:08 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af05, &(0x7f0000000200)=0xfffffffffffffffe) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f1939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8e5b2305f147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa2a338f8044eafb98a23fb11626fcb68e2614541bf190b8bbe1a00558856418e37d12e7bad63d3e43580b7accf637e06a15ecb5fd40aafb97ea7a81a5219a41205156f2fdfb9826ae0ca1737c2f656ae2a61ab1c34c28b58b73af31c3217a089f42f5a85c444e6905977a9d848d5a11b8a7500000000000000000000d8cfe80aef483ac1f629aa6aeaa143eab099f8fe8383e8b668ec420b6189d0ebbc90c05590"]) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x4) openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) r2 = getgid() getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x8}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000001c0)={r3, 0xe000}, 0x8) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) ioctl$TUNSETGROUP(r1, 0x400454ce, r2) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)={0x2, r1}) 2018/04/25 05:06:08 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f993af02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8bacca9e258260baab7814b5c24257cd07ae358ea65a0d6ea4acb94c6ca4248ec032407dab8e69e34dec06b6f1a0dd4c6016857bd208ee16c937e9fd39c8a91faea5f95b8a2ba909680a2f54fa35240b29d9453104e9713f55fe370e12d6378733db49e0732539b80ac528bd81ad84942f2b05c39b124f26e56a99c082bbbc3a5f17df4687e08d798e1135356d5af0239fad59205a86cb23b83da0173c6f89beca8"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x8008af00, &(0x7f00000000c0)) 2018/04/25 05:06:08 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:06:08 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x4001, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000240)={0x0, @in6={{0xa, 0x7ff, 0xa1, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xfffffffffffffffb}}, 0x22a0, 0x5, 0x3, 0x4, 0x4}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e24, 0x4, @loopback={0x0, 0x1}, 0xfff}}, 0x5, 0x18}, 0x90) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000000100)=ANY=[]) 2018/04/25 05:06:09 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) clock_gettime(0x0, &(0x7f0000000280)={0x0}) ppoll(&(0x7f0000000240)=[{r0}], 0x1, &(0x7f00000002c0)={r1, 0x0}, &(0x7f0000000300), 0x8) ioctl$VHOST_NET_SET_BACKEND(r0, 0x5451, &(0x7f00000000c0)) 2018/04/25 05:06:09 executing program 6: accept4$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x14, 0x80000) r0 = openat$cgroup(0xffffffffffffff9c, &(0x7f0000000940)='syz0\x00', 0x200002, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000980)=0x3) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000000240)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f9939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8ef147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa3a338f8044eafb98a23fb11e26fcb68e2614041bf190b8bbe1a00fa357426d2adbdff22fc71a1a7d58e8c558856418e37d12e7b97bcd18e541ca4c9"]) pread64(r0, &(0x7f00000009c0)=""/4096, 0x1000, 0x0) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0xaf02, &(0x7f00000000c0)) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f00000019c0)={0x2, 0x4, 0x8000, 0x0, 0x11}) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x100000000, 0x100) syncfs(r2) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f0000000300)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000007000000040000005005000050030000000000005003000068040000680400006804000004000000", @ANYPTR=&(0x7f0000001ac0)=ANY=[@ANYBLOB="0000000000000000000000000000000000030b7dbbb02b4df914777b1527555b760000000000000000000000000000ffc0dbc7f0cb4abba2b501180000000000000000000000fba2fb750011000178d0bc613e03000000c1cc4d5bf8dc44dcd48baf2f36ac9025d3b48ed4333cf90ca42d5fc6fc81565919273a270bd36e2bcac0d56b3a014e4012523d66b7e07792dfc6301ff8d1049cc12a874004984d3d6f458c99352dcf28c30f005ac8943e869755bd5785fb784330a74ed9a34d18b3be409837bcb0ef3db622c9a679edb0fffd9637ad75dab51699e7212024655f519f3e"], @ANYBLOB="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"], 0x5a0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f00000008c0)={0xc0000, 0x0, [0x4, 0x2, 0x2, 0x2, 0x1, 0x0, 0x4, 0x8]}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f0000000100)={{0x1, 0x0, 0x2, 0x3, 0x9}, 0x81, 0x68a, 'id0\x00', 'timer0\x00', 0x0, 0x1, 0x204, 0x2, 0x1460000000000000}) 2018/04/25 05:06:09 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000300)=ANY=[@ANYBLOB="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"]) r1 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x9, 0x220100) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f00000002c0)={r2, &(0x7f0000000200)=""/146}) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:09 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f1939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8e5b2305f147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa2a338f8044eafb98a23fb11626fcb68e2614541bf190b8bbe1a00558856418e37d12e7bad63d3e43580b7accf637e06a15ecb5fd40aafb97ea7a81a5219a41205156f2fdfb9826ae0ca1737c2f656ae2a61ab1c34c28b58b73af31c3217a089f42f5a85c444e6905977a9d848d5a11b8a7500000000000000000000d8cfe80aef483ac1f629aa6aeaa143eab099f8fe8383e8b668ec420b6189d0ebbc90c05590"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x1, 0x0) 2018/04/25 05:06:09 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600000000000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:06:09 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000300)=ANY=[@ANYBLOB="0800000000000000968781e0a0efff4ad221df4eb8f97daf02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8ba0482c23951ad26652ece22c391d0e6361c9e13940acbfacf3806b3f497dce2e7c6e54b74271a79987351e498231ccba8ac64a810722db2d5e440005d9bdabd6718efc84500b1cbd047ca1c22195385a70e649bae0fbdc86d6558abe6192edbfac213bafac829a9ca39943e84e626a384271d03212a765fd829768eb5"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:09 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0xfa7ebbcadf8d9d68, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000040)=ANY=[]) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000000)={0x0, 0x5be, 0x11}) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000100)=0x4) 2018/04/25 05:06:09 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f993af02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8bacca9e258260baab7814b5c24257cd07ae358ea65a0d6ea4acb94c6ca4248ec032407dab8e69e34dec06b6f1a0dd4c6016857bd208ee16c937e9fd39c8a91faea5f95b8a2ba909680a2f54fa35240b29d9453104e9713f55fe370e12d6378733db49e0732539b80ac528bd81ad84942f2b05c39b124f26e56a99c082bbbc3a5f17df4687e08d798e1135356d5af0239fad59205a86cb23b83da0173c6f89beca8"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xc020660b, &(0x7f00000000c0)) 2018/04/25 05:06:09 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:06:09 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e23}}}, &(0x7f00000001c0)=0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000200)={r1, 0x8}, 0x8) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f1939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8e5b2305f147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa2a338f8044eafb98a23fb11626fcb68e2614541bf190b8bbe1a00558856418e37d12e7bad63d3e43580b7accf637e06a15ecb5fd40aafb97ea7a81a5219a41205156f2fdfb9826ae0ca1737c2f656ae2a61ab1c34c28b58b73af31c3217a089f42f5a85c444e6905977a9d848d5a11b8a7500000000000000000000d8cfe80aef483ac1f629aa6aeaa143eab099f8fe8383e8b668ec420b6189d0ebbc90c05590"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:09 executing program 0: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x80800) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000100)=ANY=[]) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000040)={0x8, 0x6, 0x8, 0xef10, 0x7fff}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000080)={0x2000}) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000001340)={0x3, 0x0, &(0x7f0000001180)=""/134, &(0x7f0000001240)=""/162, &(0x7f0000001300)=""/64, 0x5000}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001140)={0xc, 0x0, &(0x7f0000000100)=[@register_looper={0x630b}, @increfs={0x40046304, 0x2}], 0x1000, 0x0, &(0x7f0000000140)="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"}) 2018/04/25 05:06:09 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = syz_open_dev$adsp(&(0x7f0000001540)='/dev/adsp#\x00', 0x3b21, 0x2000) recvfrom$inet(r1, &(0x7f0000001580)=""/39, 0x27, 0x100, &(0x7f00000015c0)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000240)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f9939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8ef147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa3a338f8044eafb98a23fb11e26fcb68e2614041bf190b8bbe1a00fa357426d2adbdff22fc71a1a7d58e8c558856418e37d12e7b97bcd18e541ca4c9"]) r2 = open(&(0x7f0000000000)='./file0\x00', 0x14000, 0x0) sendto$inet(r2, &(0x7f0000000100)="3ed20e51650b05cac94baf8ecd6d8825b9d611d535b387740ede57742b1470b91355eaf65808e54877460b1f6a809e0e2a63d8c2091d685a9c526f93e9499e5a9b2a9517c59972d1d42555b9c4cf2eb2018072fe9776304213d831bd28de47860cabcb91e56362b281c60826b3299bfd21dfbfdc981f367f8e63fd15749620fc80dd8a493d1d79d8efdb9ffff1d306f0a5f23bbc6d5de7b449b05e02a7838b9e6ab844e66c10e47ed9b558da07745e9ac5a9d07c719d95eb33c61cdafaeb16b0df531317ca825595a0824368484fd925db898ff4", 0xd4, 0x8884, &(0x7f0000000080)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000200)) fcntl$getownex(r0, 0x10, &(0x7f0000001600)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001480)={0x4, 0x0, [{0x2000, 0xd2, &(0x7f0000000300)=""/210}, {0x0, 0x1000, &(0x7f0000000400)=""/4096}, {0xf000, 0x38, &(0x7f0000001400)=""/56}, {0x0, 0x23, &(0x7f0000001440)=""/35}]}) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:09 executing program 3: r0 = socket$pptp(0x18, 0x1, 0x2) writev(r0, &(0x7f0000000400)=[{&(0x7f0000000100)="9fb743311937d40b088c0e404e86a317d27bb399e31b2b30a079e00de5fb1598118d148612dedac512fa3603518edd8a804ad463cfa22892171620ff4f895ff0bfad9d200aebccabe0f9bcbd369aad8b053da9986bad2f03581bf7069df4cdd62a21e0f20ba4a688689141c7c0da6a5070dbcf472e4e5e580c29c5aeb4ab34344e64c630a7b210016f08af496f94f0610e84744bb963880bc17c943003c620f24043a71340b1e997d73b6a2466be352ccf932cd248c4c250f9b9297ebce39d4ed84d62f21ae265609a8983e1f7a669d5437e9d16a50eea9bb18875ab14d26a839f8fb3aec5e55321bc5bc8", 0xeb}, {&(0x7f0000000000)="a590ad0e07e3f61f9183507d25361f25aa0278", 0x13}, {&(0x7f0000000300)="b6e6530fc4c9d1c8151037539cb7d45d3ad3947401117a59778fec277bee4d17280ef318a3b9b2ba725bffe6b418d0446c8cbe9cd622f7745f21eb43b84f800467d907a8dbbc086cca4976c52d584dc77e2ebf9cd9b290440a13bc2928bf8f53ebbe158cfd02fe1eb910f9ecd36e4a9015e287647a9558309617", 0x7a}, {&(0x7f0000000380)="214573234d772c7103950e623c9695abbc385bad98e1c7dc207d3b04b622f57759660c647a3135d19899e66c9451d255c4ea4c480784811052db98e0c56e321511df51ba4ffc60b2", 0x48}, {&(0x7f0000000080)="59e8d6137863d5898c5ff8c2001162898f79f088b52d6f2d9b40f434ad52c6239f22721d6650d37cb66c8a991e0f931fa6d4", 0x32}], 0x5) r1 = syz_open_dev$mice(&(0x7f0000000600)='/dev/input/mice\x00', 0x0, 0x200040) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000640)=0xfffffffffffffffe, 0x4) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) r3 = socket(0x4, 0x80000, 0x5) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000540)='/dev/audio\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r4, 0x40505330, &(0x7f0000000580)={{0x97, 0x7fffffff}, {0x8}, 0x5, 0x7, 0x6}) ioctl$int_in(r2, 0x40000000af01, &(0x7f0000c97ff8)) clock_gettime(0x0, &(0x7f0000000700)={0x0, 0x0}) setsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000000780)=0x8, 0x2) setsockopt$sock_timeval(r3, 0x1, 0x14, &(0x7f0000000740)={r5, r6/1000+10000}, 0x10) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000000680)=ANY=[@ANYRES64=r0]) ioctl$VHOST_NET_SET_BACKEND(r2, 0xaf02, &(0x7f00000000c0)) dup3(r1, r1, 0x80000) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000480)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f00000007c0)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f0000000200)=ANY=[@ANYBLOB='\x00\x00\x00', @ANYRES32=0x0], &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000280)={r8, 0x1}, &(0x7f00000002c0)=0x8) fanotify_mark(r1, 0x1, 0x10000, r3, &(0x7f0000000880)='./file0\x00') setsockopt$SO_ATTACH_FILTER(r7, 0x1, 0x1a, &(0x7f0000000840)={0x1, &(0x7f0000000800)=[{0x5, 0x101, 0x8000, 0x69b2}]}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000004c0)={0x9, 0x0, 0x1, 0x1f}) ioctl$DRM_IOCTL_AGP_FREE(r7, 0x40206435, &(0x7f0000000500)={0x7fff, r9, 0x10000, 0xf490}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000006c0)=0x7) 2018/04/25 05:06:09 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000600)=ANY=[@ANYBLOB="aaaaaaaaaaaa4eb16a92fce386dd60d8652b00140600fe0000000000000000000000000000aafe8000000000000000000000000000aa00004e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="500a000090780000f58b8e92d7bc83f6f25c5163ea04415a0ab278f22623dc4bde9640b5d53bf701a9637d51798cfd07357f8c42c9724065a115989d778079d7c972157b0c7d68f46b23e4ec57db6f32249512f8f3ceaad211c1efde09e983f84529fa6a0daeb30166"], &(0x7f00000002c0)) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x4400, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x220}, 0xc, &(0x7f00000003c0)={&(0x7f0000000280)={0x12c, r3, 0x2, 0x70bd2a, 0x25dfdbfb, {0xd}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x68d}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x6f}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xfffffffffffffffd}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback=0x7f000001}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x80000000}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x100}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0xffffffff}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0xa}}]}, @IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bcsh0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2b89}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5}]}]}, 0x12c}, 0x1}, 0x4000) ioctl$int_in(r0, 0x20040000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000440)=ANY=[@ANYBLOB="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"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:09 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:06:10 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[]) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x21, "5888570577f19a5f9a0d057061f848c72839843a3c837978dddcc07fc3fa649b81"}, &(0x7f0000000080)=0x29) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000000c0)=r1, 0x4) 2018/04/25 05:06:10 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f993af02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8bacca9e258260baab7814b5c24257cd07ae358ea65a0d6ea4acb94c6ca4248ec032407dab8e69e34dec06b6f1a0dd4c6016857bd208ee16c937e9fd39c8a91faea5f95b8a2ba909680a2f54fa35240b29d9453104e9713f55fe370e12d6378733db49e0732539b80ac528bd81ad84942f2b05c39b124f26e56a99c082bbbc3a5f17df4687e08d798e1135356d5af0239fad59205a86cb23b83da0173c6f89beca8"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x40049409, &(0x7f00000000c0)) 2018/04/25 05:06:10 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000240)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f9939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8ef147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa3a338f8044eafb98a23fb11e26fcb68e2614041bf190b8bbe1a00fa357426d2adbdff22fc71a1a7d58e8c558856418e37d12e7b97bcd18e541ca4c9"]) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000080), &(0x7f0000000100)=0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={r2, 0x3}, &(0x7f0000000200)=0x8) mknodat(r1, &(0x7f0000000300)='./file0\x00', 0x8020, 0x3) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:10 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000300)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ad221df4eb8f97daf02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8ba0482c23951ad26652ece22c391d0e6361c9e13940acbfacf3806b3f497dce2e7c6e54b74271a79987351e498231ccba8ac64a810722db2d5e440005d9bdabd6718efc84500b1cbd047ca1c22195385a70e649bae0fbdc86d6558abe6192edbfac213bafac829a9ca39943e84e626a384301d03212a765fd829768eb5"]) mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x8) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) r1 = dup3(r0, r0, 0x80000) r2 = semget$private(0x0, 0x10000000000000, 0x83) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000001c0)={'ip6gretap0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000200)={@empty, r3}, 0x14) semctl$GETPID(r2, 0x0, 0xb, &(0x7f0000000100)=""/159) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000080)={0x1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000000)={0x0, r0}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2018/04/25 05:06:10 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffc0], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:06:10 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="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"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:10 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) clock_gettime(0x0, &(0x7f0000000280)={0x0}) ppoll(&(0x7f0000000240)=[{r0}], 0x1, &(0x7f00000002c0)={r1, 0x0}, &(0x7f0000000300), 0x8) ioctl$VHOST_NET_SET_BACKEND(r0, 0x8008af00, &(0x7f00000000c0)) 2018/04/25 05:06:10 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYRES16=r0]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:10 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:06:10 executing program 0: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[]) 2018/04/25 05:06:10 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000300)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ad221df4eb8f97daf02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8ba0482c23951ad26652ece22c391d0e636ba8408fc533c5dbd3806b3f497dce2e7c6e54b74271a79987351e498231ccba8ac64a810722db2d5e440005d9bdabd6718efc84500b1cbd047ca1c22195385a70e649bae0fbdc86d6558abe6192edbfac213bafac829a9ca39943e84e626a384301d03212a765fd829768eb5"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:10 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8800, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000380)="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", 0x1000) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000240)=ANY=[@ANYBLOB="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"]) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:10 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000240)=ANY=[@ANYBLOB="0800000500000000968781e0a0efdf4ab8f9939202fa823f7fbcebcedaa1e7dc0a28d2f9f5339e3765fde3a95fb300a3a338f8044eacb98a23fb11e26fcb68e2614041bf190b8bbe1a00fa357426d2adbdff22fc71a1a7d58e8c558856418e37d12e7b97bcd18e541ca4c9"]) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000000)={0x2, 0x7fff}) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:10 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) ptrace$getenv(0x4201, r0, 0x4e7, &(0x7f0000000080)) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00000008c0)=""/4096, &(0x7f0000000040)=0x1000) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f00000007c0)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f1939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8e5b2305f147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa2a338f8044eafb98a23fb11626fcb68e2614541bf190b8bbe1a00558856418e37d12e7bad63d3e43580b7accf637e06a15ecb5fd40aafb97ea7a81a5219a41205156f2fdfb9826ae0ca1737c2f656ae2a61ab1c34c28b58b73af31c3217a089f42f5a85c444e6905977a9d848d5a11b8a7500000000000000000000d8cfe80aef483ac1f629aa6aeaa143eab099f8fe8383e8b668ec420b6189d0ebbc90c05590"]) ioctl$VHOST_NET_SET_BACKEND(r1, 0xaf02, &(0x7f00000000c0)={0x3}) 2018/04/25 05:06:10 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f993af02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8bacca9e258260baab7814b5c24257cd07ae358ea65a0d6ea4acb94c6ca4248ec032407dab8e69e34dec06b6f1a0dd4c6016857bd208ee16c937e9fd39c8a91faea5f95b8a2ba909680a2f54fa35240b29d9453104e9713f55fe370e12d6378733db49e0732539b80ac528bd81ad84942f2b05c39b124f26e56a99c082bbbc3a5f17df4687e08d798e1135356d5af0239fad59205a86cb23b83da0173c6f89beca8"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)={0x40000000}) 2018/04/25 05:06:10 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:06:10 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:06:10 executing program 0: ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000000100)=ANY=[]) 2018/04/25 05:06:10 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20080, 0x0) setsockopt$ax25_int(r1, 0x101, 0x3, &(0x7f0000000100)=0x3f, 0x4) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000140)) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000180)={0x3, r1}) 2018/04/25 05:06:10 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000003c0)=ANY=[@ANYPTR64=&(0x7f0000000480)=ANY=[@ANYRES32=r0, @ANYRES32=r0, @ANYRES16=r0, @ANYRES32=r0, @ANYRES64, @ANYBLOB="3aa9ede590b1ce91039a454f48f6ea72c893af731575d15f7ec6f1dc63eed1a9d04857422a84784a4208ac6575690e234ead5bc8d5e7481949b95b83883813e34da315ec08cdd3075b20a4c35e9e2114efe7098e997e25508d7a59d5390e86427b33524a5d7845a211a9870b002277087d05c1feb95c42110a92c3dbaae177f4e707f8455df4ef633b7413c4a95704753292e1bae33d0ba2f267f7b2f802ab5775bc535aae6c14f80669e6b73206607694c26df37cbaee07b70096240a9ae2a4f3df38fc37ee1c59aa9ca21120f24917c3", @ANYRES16, @ANYRES32, @ANYRES64], @ANYPTR]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:10 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2000000, 0x1010, r0, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000000)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:11 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0xc) r3 = syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0x2, 0x0) getxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@random={'osx.', 'rfc7539(lrw-serpent-avx2,md5)\x00'}, &(0x7f0000000180)=""/115, 0x73) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000340)={r3, r0, 0x72}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000540)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f993af02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8bacca9e258260baab7814b5c24257cd07ae358ea65a0d6ea4acb94c6ca4248ec032407dab8e69e34dec06b6f1a0dd4c6016857bd208ee16c937e9fd39c8a91faea5f95b8a2ba909680a2f54fa35240b29d9453104e9713f55fe370e12d6378733db49e0732539b80ac528bd81ad84942f2b05c39b124f26e56a99c082bbbc3a5f17df4687e08d798e1135356d5af0239fad59205a86cb23b83da0173c6f89beca8eff44944155f621d94bb0daa059f7afe2bde3a1b24f27653a39ad17ffbd44fe2e9962f8e82b558a3b706ad9b434f156fd5b7da8f62acec3a1ececd6020bcae9e25c789c4e4340690f0a5ea7b124bc8d64d97a715faa0e0c7523410918fc0f9270b1e0e4cd842a392579fcd865e64fd13097c43623d8ddbb7d587010312dd0ec3387531e963015c8225e6f50bf729ffb8e183bc994f409b3142b70244ca3f6592343e2750cef49b35f1911dffe341b4ebfdff05412ff492d3718cb86fb2a0b0e21de473b243a46e866593d588a2342f7e0c07e00e9b712440466149"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) r5 = gettid() ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f0000000080)=r5) setsockopt$RDS_GET_MR_FOR_DEST(r4, 0x114, 0x7, &(0x7f0000000480)={@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(lrw-serpent-avx2,md5)\x00'}, {&(0x7f0000000380)=""/170, 0xaa}, &(0x7f0000000440), 0x68}, 0xa0) 2018/04/25 05:06:11 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:06:11 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYRES16=r0, @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYPTR64=&(0x7f0000000080)=ANY=[@ANYRES64=r0], @ANYRES64, @ANYPTR]]) getsockname$netlink(r0, &(0x7f0000000140), &(0x7f0000000180)=0xc) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040)=0x6, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000001c0)=0x0) syz_open_procfs(r1, &(0x7f0000000200)='net/ip6_tables_names\x00') 2018/04/25 05:06:11 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f993af02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8bacca9e258260baab7814b5c24257cd07ae358ea65a0d6ea4acb94c6ca4248ec032407dab8e69e34dec06b6f1a0dd4c6016857bd208ee16c937e9fd39c8a91faea5f95b8a2ba909680a2f54fa35240b29d9453104e9713f55fe370e12d6378733db49e0732539b80ac528bd81ad84942f2b05c39b124f26e56a99c082bbbc3a5f17df4687e08d798e1135356d5af0239fad59205a86cb23b83da0173c6f89beca8"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)={0x1000000}) 2018/04/25 05:06:11 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)=0x80000000) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000003c0)=ANY=[@ANYPTR64=&(0x7f0000000100)=ANY=[@ANYRES64=r0, @ANYRES64=r0, @ANYRES32=r0, @ANYBLOB="fcfe2da16612132fdf4b57788614e70998e3e0084fd4b7ca6acc9566524de1fd9243a396f0b57ee7908ee67bc27cf0355e148b4771720cddcd4698"], @ANYPTR64=&(0x7f0000000380)=ANY=[@ANYPTR64=&(0x7f0000000300)=ANY=[@ANYPTR, @ANYRES64=r0, @ANYRES32=r0], @ANYPTR=&(0x7f0000000340)=ANY=[@ANYRES16=r0]], @ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYRES16=r0, @ANYRES16, @ANYRES32=r0, @ANYPTR64=&(0x7f0000000180)=ANY=[@ANYPTR64, @ANYRES16=r0, @ANYRES64=r0], @ANYRES16, @ANYRES32=r0]]) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x3f, 0x3) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f0000000080)={0x0, r0}) 2018/04/25 05:06:11 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)=0x400000000000000) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f1939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8e5b2305f147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa2a338f8044eafb98a23fb11626fcb68e2614541bf190b8bbe1a00558856418e37d12e7bad63d3e43580b7accf637e06a15ecb5fd40aafb97ea7a81a5219a41205156f2fdfb9826ae0ca1737c2f656ae2a61ab1c34c28b58b73af31c3217a089f42f5a85c444e6905977a9d848d5a11b8a7500000000000000000000d8cfe80aef483ac1f629aa6aeaa143eab099f8fe8383e8b668ec420b6189d0ebbc90c05590"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) r1 = semget$private(0x0, 0x4, 0x80) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x214040, 0x0) faccessat(r2, &(0x7f0000000080)='./file0\x00', 0x90, 0x1100) semctl$IPC_RMID(r1, 0x0, 0x0) 2018/04/25 05:06:11 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) clock_gettime(0x0, &(0x7f0000000280)={0x0}) ppoll(&(0x7f0000000240)=[{r0}], 0x1, &(0x7f00000002c0)={r1, 0x0}, &(0x7f0000000300), 0x8) ioctl$VHOST_NET_SET_BACKEND(r0, 0xc0045878, &(0x7f00000000c0)) 2018/04/25 05:06:11 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x212cb81b76e7e41c, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000000140)={@remote, 0x0}, &(0x7f0000000180)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000002c0)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000003c0)={{{@in=@rand_addr, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@broadcast}}, &(0x7f00000004c0)=0xe8) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1d, &(0x7f0000000500)={@remote, 0x0}, &(0x7f0000000540)=0x14) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000005c0)={0x0, @multicast2, @multicast2}, &(0x7f0000000600)=0xc) getsockname$packet(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, 0x0}, &(0x7f0000000680)=0x14) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f00000006c0)={@local, 0x0}, &(0x7f0000000700)=0x14) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f0000000980)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xf95f0dda7366b9e5}, 0xc, &(0x7f0000000940)={&(0x7f0000000740)={0x1e8, r2, 0x0, 0x70bd25, 0x25dfdbfe, {0x2}, [{{0x8, 0x1, r3}, {0x4, 0x2}}, {{0x8, 0x1, r4}, {0x1c0, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r6}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x1c, 0x4, [{0x9, 0x8000, 0x1662, 0x5}, {0xb6, 0xfffffffffffffffc, 0xffffffffffff8f54, 0x1ff}, {0x8, 0x9, 0x40, 0x1}]}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x23}}, {0x8, 0x6, r9}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}]}}]}, 0x1e8}, 0x1, 0x0, 0x0, 0x5}, 0x800) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000300)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ad221df4eb8f97daf02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8ba0482c23951ad26652ece22c391d0e6361c9e13940acbfacf3806b3f497dce2e7c6e54b74271a79987351e498231ccba8ac64a810722db2d5e440005d9bdabd6718efc84500b1cbd047ca1c22195385a70e649bae0fbdc86d6558abe6192edbfac213bafac829a9ca39943e84e626a384301d03212a765fd829768eb5"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x21, 0x0) 2018/04/25 05:06:11 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:06:11 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$sock_bt(r0, 0x8906, &(0x7f0000000040)="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") ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[]) 2018/04/25 05:06:11 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000380)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f9939202322bc70bdbd3e8ba000000bb716152879e7dcb046becf2350dbf1c871ba69961f8bcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa3a338f8044eafb98a23fb11e26fcb68e2614041bf190b8bbe1a00fa357426d2adbdff22fc71a1a7d58e8c558856418e37d12e7b97bcd18e541ca4c9b7bd5e181828107246611beef8553f4561602422add04b06b39c0266914a3c3b32e7e48e08549ff0e6613be99843511744637e969408b9a3f6869174f848a30a3b4d07db0f98a978cb1cf634dd027a926d3308570ebc0ae1e15dda37fbbc7819fecec83cd66144dfea1964c2448d18d3e6fb7f76f60b04ed73900000000000000000"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:11 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f993af02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8bacca9e258260baab7814b5c24257cd07ae358ea65a0d6ea4acb94c6ca4248ec032407dab8e69e34dec06b6f1a0dd4c6016857bd208ee16c937e9fd39c8a91faea5f95b8a2ba909680a2f54fa35240b29d9453104e9713f55fe370e12d6378733db49e0732539b80ac528bd81ad84942f2b05c39b124f26e56a99c082bbbc3a5f17df4687e08d798e1135356d5af0239fad59205a86cb23b83da0173c6f89beca8"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)={0x3f000000}) 2018/04/25 05:06:11 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000300)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ad221df4eb8f97daf02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8ba0482c23951ad26652ece22c391d0e6361c9e13940acbfacf3806b3f497dce2e7c6e54b74271a79987351e498231ccba8ac64a810722db2d5e440005d9bdabd6718efc84500b1cbd047ca1c22195385a70e649bae0fbdc86d6558abe6192edbfac213bafac829a9ca39943e84e626a384301d03212a765fd829768eb5"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:11 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f1939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8a5b2305f147897dcb046b03f2350dbf1c871bfa823f7fbc41cedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa2a338f8044eafb98a23fb11626fcb68e2614541bf190b8bbe1a00558856418e37d12e7bad63d3e43580b7accf637e06a15ecb5fd40aafb97ea7a81a5219a41205156f2fdfb9826ae0ca1737c2f656ae2a61ab1c34c28b58b73af31c3217a089f42f5a85c444e6905977a9d848d5a11b8a7500000000000000000000d8cfe80aeff629aa6aeaa143eab099f8fe8383e8b668ec420b6189d0ebbc90c05590000000"]) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='io.stat\x00', 0x0, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x6, &(0x7f0000000100), &(0x7f0000000140)=0x4) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)={0x0, r2}) 2018/04/25 05:06:11 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000001ec0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f993af02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8bacca9e258260baab7814b5c24257cd07ae358ea65a0d6ea4acb94c6ca4248ec032407dab8e69e34dec06b6f1a0dd4c6016857bd208ee16c937e9fd39c8a91faea5f95b8a2ba909680a2f54fa35240b29d9453104e9713f55fe370e12d6378733db49e0732539b80ac528bd81ad84942f2b05c39b124f26e56a99c082bbbc3a5f17df4687e08d798e1135356d5af0239fad59205a86cb23b83da0173c6f89beca8"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) r1 = syz_open_dev$adsp(&(0x7f00000007c0)='/dev/adsp#\x00', 0xffffffff, 0x20000) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000000800)) r2 = getpgid(0xffffffffffffffff) sched_getaffinity(r2, 0x2b, &(0x7f0000000000)) r3 = open(&(0x7f0000000080)='./file0\x00', 0x200, 0x91) r4 = getuid() fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000001d80)={0x7, 0x0, [{0x15000, 0xc8, &(0x7f0000000800)=""/200}, {0x10000, 0x8c, &(0x7f0000000900)=""/140}, {0xd000, 0xab, &(0x7f00000009c0)=""/171}, {0x6001, 0xfe, &(0x7f0000000a80)=""/254}, {0x0, 0xf6, &(0x7f0000000b80)=""/246}, {0x4000, 0xd9, &(0x7f0000000c80)=""/217}, {0x2000, 0x1000, &(0x7f0000000d80)=""/4096}]}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@local}}, &(0x7f00000003c0)=0xe8) sendmsg$nl_netfilter(r3, &(0x7f0000000780)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000740)={&(0x7f0000000400)={0x328, 0x10, 0xb, 0x300, 0x70bd27, 0x25dfdbff, {0x2, 0x0, 0x1}, [@generic="052c2b5d561447bf016cfd4239b604c68869f0dda93b0f49d51c3e0e71bddba3747293ff6851cf27d7d22eff48e70a56875ec460f1ab0c772b403a15138b1527ef95a377d683e196b9e1c4a0a72c90e4df757dc199dd826602ae48711c48287bff0127942b5b8304c48b1ab777c0b6a028217b90ac4faecdc4ce0e09f4adbf8e49f54bded57e61b2cc837343be35753120e72dfe44ae", @nested={0xc, 0x4e, [@typed={0x8, 0x93, @uid=r4}]}, @generic="7b0dd611841cabf55d1b513a1e280985b1ded1b6b8e218042e39d2ec492249f1005105fc48aa55cc06f8cb0c4ce3275034e2772a7db04122ef0d5c0f25cf250b1e", @nested={0x8c, 0x5a, [@generic="813e47267ca324acf3e8f6e45cd74dbf71c1", @typed={0x4, 0x67}, @generic="8d096bdbd51a4a65fa0fb4611558ad236f46e3e252e7feb65a8786a300edb8f1cbaed9cfc763e6068eec2650325ae28810525115fb4a6a5b9e15cb3098d27b5ff2c04598e6752a7cfd4f28386e7d390d8ec221bb377a91519ccdbeb8e94949f7c8ee02ee104dc2d64112704781887663"]}, @nested={0xc, 0x2, [@typed={0x8, 0x7, @pid=r2}]}, @nested={0x74, 0x46, [@typed={0x8, 0x21, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @typed={0x4, 0x66}, @typed={0xc, 0x89, @u64=0x8}, @generic="68c436e9a2ec1691b8a9af85d5d9a830772861d3e607667e70246eb27eef6c5432b2f752d31ade1a08370b2391fd8eeaecd9947206df051aeff0f7ab36942108b295701b43781b6e90de6dd6d6ee6bf02ce00e13b88a"]}, @nested={0x124, 0x32, [@typed={0xc, 0x4d, @u64=0xccf6}, @typed={0x8, 0x87, @fd=r0}, @generic="ae6e55e1ab3543c85f0fb36da9665cba4bd758e14f81345f5ae550cf6981a8304b46ba0bc1e61412f1aba18d2b738b5e52647f9c15a5c33fd0a8bb28e0adfa887802105726fb5ca9770c0647cdd2d1494705afe25c", @generic="716cd4c8761678d5b16d84f85c4b99a5c2876a0861f4765a8529dabe44d277bdd47dfc62455c6920fed6b6fe570940bdf9f2c7f03fcde5083547aa2c60218cc3d891dc831988af8b7baccaf5cf2fba7e2d57c1db944b78dffb57b844fc2b04a94ab218faa382aa95e237afc441fd2e2374a1d57cec4c0421b6c3aaee30c13eb782debfdcd2361545f9e707dec4d791e9d9842da57bdcea1d1c31eac040a32a091e99a5df", @typed={0x8, 0x3a, @uid=r5}, @typed={0x8, 0xb, @uid=r6}]}]}, 0x328}, 0x1, 0x0, 0x0, 0x20008044}, 0x4) 2018/04/25 05:06:11 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1100000000000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:06:11 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[]) 2018/04/25 05:06:11 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500000000000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:06:11 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000300)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ad221df4eb8f97daf02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8ba0482c23951ad26652ece22c391d0e6361c9e13940acbfacf3806b3f497dce2e7c6e54b74271a79987351e498bc5904d81a27232a0836499475231ccba8ac64a810722db2d5e440005d9bdabd6718efc84508facd92fcfa00b1cbd047ca0fbdc86d6558abe6192edbfac213bafac829a9ca39"]) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x40000, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000040)={0x9, 0x6, 0x20, 0x0, 0x2, 0x7ff}) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:11 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000240)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f9939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8ef147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa3a338f8044eafb98a23fb11e26fcb68e2614041bf190b8bbe1a00fa357426d2adbdff22fc71a1a7d58e8c558856418e37d12e7b97bcd18e541ca4c9"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:11 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) r2 = gettid() ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r2, 0x4a, &(0x7f0000000180)=""/17) r3 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$negate(0xd, r1, 0x7fffffff, r3) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f1939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8e5b2305f147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa2a338f8044eafb98a23fb11626fcb68e2614541bf190b8bbe1a00558856418e37d12e7bad63d3e43580b7accf637e06a15ecb5fd40aafb97ea7a81a5219a41205156f2fdfb9826ae0ca1737c2f656ae2a61ab1c34c28b58b73af31c3217a089f42f5a85c444e6905977a9d848d5a11b8a7500000000000000000000d8cfe80aef483ac1f629aa6aeaa143eab099f8fe8383e8b668ec420b6189d0ebbc90c05590"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) fcntl$setlease(r0, 0x400, 0x2) 2018/04/25 05:06:11 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000100)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x5}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000240)=@sack_info={r2, 0xffffffffffff62d9, 0x100000000}, 0xc) r3 = syz_open_dev$sndpcmc(&(0x7f00000002c0)='/dev/snd/pcmC#D#c\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r3, 0xc0a85322, &(0x7f0000000400)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000340)={r2, @in6={{0xa, 0x4e22, 0xfffffffffffff895, @dev={0xfe, 0x80, [], 0x11}, 0xff}}, 0x101, 0xca, 0x3ff, 0x5, 0xfff}, &(0x7f0000000040)=0x98) setsockopt$inet_dccp_buf(r1, 0x21, 0xc, &(0x7f0000000280)="ae3ea7", 0x3) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000180)={r4, 0x2aa}, &(0x7f00000001c0)=0x8) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"]) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000140)=0x7, 0x4) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:12 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) clock_gettime(0x0, &(0x7f0000000280)={0x0}) ppoll(&(0x7f0000000240)=[{r0}], 0x1, &(0x7f00000002c0)={r1, 0x0}, &(0x7f0000000300), 0x8) ioctl$VHOST_NET_SET_BACKEND(r0, 0x40049409, &(0x7f00000000c0)) 2018/04/25 05:06:12 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:06:12 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r2 = dup3(r0, r0, 0x80000) set_robust_list(&(0x7f0000000200)={0x0, 0x1fb0, &(0x7f00000001c0)={&(0x7f0000000040)}}, 0x18) r3 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r1) keyctl$search(0xa, r3, &(0x7f00000000c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001640)=ANY=[@ANYRES32=r1, @ANYPTR=&(0x7f00000014c0)=ANY=[@ANYPTR64=&(0x7f0000000240)=ANY=[@ANYRES64=r2, @ANYPTR64, @ANYRES64=r1, @ANYPTR64], @ANYRES64=r0, @ANYRES64=r0, @ANYRES64=r0, @ANYRES16=r1, @ANYBLOB="ae462eef5902f565ec4ecdfbe786fa1a6a88ed9aaf05a7d2c221a9566507", @ANYBLOB="d6710e8aa6287ee4a29e06c9cecf5bee1429f9b695615abd4af610a4ea41952cc88130db18b3e7f2f4f9fd8f249555fede2ab1bd4c1bd6286bf2893a68fe6bbe59873c2057081b6fe5e0bf0d9905eb994a7f764e4f81ee636aaa80d1a774bad9ed00d93f5177496d244848748b10d32a9b8020de123452190949be8270c5d80ab37f04273934a0e5377aca4b1c3ee4202ed68c9560a8148358245136ee9fa27042f1b76d5b90a9d403324618821c61f5d35069b4184b57", @ANYBLOB="727af7d93c89560a030262e26f71422c1f9e91b88777885ac5e422152bcace2bf53a65942fdda8b799400430d807d0da923690a8b0bf2e24e212d2d6b6da65bfe8238910dcf0d41c82290f9029bd1d6c71a3d0fff3a4874d0805a65702f6a898f00c1be875f0cb3afcb704413a8f157e9034bb4e3f305fbfb8", @ANYPTR=&(0x7f0000000400)=ANY=[@ANYPTR, @ANYRES64=r0, @ANYPTR, @ANYPTR64, @ANYPTR64, @ANYBLOB="cc79b2cd910f64e2fabf4abfdf57478c2b085974b880c030213efa9aa38a44a0591dde37e3b5deeb59d0822c4c344d6716d59d2a0ef6d55e01f4cdb0a663b5cfb4c9ab85e08ebfdb73ed07e9b7634d66c869fcc0c6a004ac5e79f8946587bdaa0dc3b4bfeada7d2969032843048fea1db8a7b0591a55c2b0c82796a9185ec19b66c15d970f654d24d618713728501160edef3fede1e2858b350e48ff61edce23caa6fce144051bfed4ffc6a1f4d7e6c7e5a241832fc4f31d4b3703a0842cd42251fc828dbed4eb459a95283b3ec52ddfa680145d7c91a78e98cf71d3e31708e325a6f8bc76287a002d58e46d356bcfcf5b410ed412def035d9fd865f4f18bbb29c1afd42ad9e824610efb9469bd77f6bc98f9b5c24f6163288b196bbcd6afd6f0a10aaf87a814e8f8c0f5223945a1fa5fa1767d548879f20818698035c274c014e08c996279e1a6bb3ffd2f76163b0d0a6dd359d0f1bf6be4632468f25d7bb5582384fdc7fd4390997f7c4770ab3d63e98712e5f3fbb82f1e442f1281d43e0626626ccf9a28fe0d384f3c317caf670f5ee80cba75592d512fce1cbf13c4f8a4501d226b9b72cffc470563d1e8cf64e77384dfe20327af3bba04442b75961337671baa674c948460f7e400a540939441f7a5776fb0038cbc58123eb323f4028104e17c3407d1b2260150f57cc98c73a1d0ff07524b1b18d0e300a009c07757000a86212e866496f98e6992bab4161eb91687680bc2bd128932301c4d6c9c4e7109586ac07cdc7c716262d39e4c3d310557100b842e8879d36057ddb8d1f4b5e60e0892ce5667d43ee60b1e558bc1a5e7ab0c4ba819273939f9c0d00fb72255a7c4a59abc6ac73fef07e91f126e66c64e65ddbac075d3f055a48919267014f53305b77a911141ea7dbc1666f3d5c6aabf7370451daef77ede1c751a3697b7fc625bf9a05ab35146d490004cb825489b652affd92ed59bcd85e3e68eaa3a649a15c3aec0ce8fbafa45cbec8884746437fec1e2213c0c98bf90f3715ea23b3cbd4aae1d7ee86614e5ca2ddf25a148350a015ff8d04a42303a7586e5e0fb9b967eb04c30bd2b92acdaf620df7acf574ed3d55a2eae641ac5a66bad0ea39afd716833c8eeb033e911616c2284c3c039cf6a48e91a9e4299975555fe598001cfbccb636fc6abc2f6b6288ca8feaea10f9ef1abaa2ee5e3ec456b31debe610347177ccfa95ad07672014baa38f56549bd3f291230be6b5cfbdc3a686a2144cbf90e4dc6ef708d32789abcf916a9bb526c221f44e47c24df199b43f29615a6acc65a86bfa00009a787809e3a1e19a4904cd2b506c03f53815c72cd2b47b4693f05a0fde388afeda11c193c6705602e0f4567c873acd684b4ca47da1889faff0a58b27a6e612ea1bb64faa5e7d02fa2cb41a24c0c32aad7e441937615984a8e397630d95a2e72647bcd122c717aeac7d9bb008de2351c22c04341d8850a650af0557a863ae0f485eb08af36ae5fbdb3e42e81c36fe9404e704765cdc98e6137f7c43c406f2a554ea6144bbd56b6f3d6498e335e9c526728f6ee1f970b8d49086f28569efc31db4d6c58833ef99b6169252965c093570156a323948a8dea4542c1d5fbb0227aab8ed839784d9cdb3dbf81092a13a4e6fb04bbcae26e2d40e4528d4722182d5d874a8b36fdca29fda47b226e6c3221cbebb822dec0ca97faee195bb2a27a89ac6aebce589c61d50466d6d7a5dbef63c1436053751c7ed0e01e86ae243aaace2b1767a606a4c5863ef0eed4c10361fddea64c50a2e3d8c26cea664a733e049805d3058b4588780615d4f2b3820195f459f7a14a178aa800680994f23e5516419105eab27b4d97a47182f97f649d69482d02309283c8302a1fae5fef10ebdc717d5838b4852d3ffb98b412702cce4d90680aaf90e65ec1444ca7ef61e00cf39add1f82cb93b915b7eb08185fbdfc3bf92ad03f6831feeedc083f0c669681a9897217453fb49500bd02be157c814034993d08ee187f8ede3bf65b4f7f3dc49d737b82cdfb61e36f172bef95522c48ddb24c336b36c0a22f98e86eb7c239eb2beb8c9c623a242a7b039d5027c69adbb4bb4817b7e79a82f4cbf64922cfd5f392cee44e85d8ee3205858a9b60f2d0438f9f4a5ff681414aa75babd59da53f57c3120de85dd3e1411de6dc118aa32d3834d4c75954520e12b3cfca8f1408548ff52ea43798cd6343f1ad608618ea69f6c8b31825caa4fa5566119f709d4221eefbca76cecd958d29b00049c27991815ce80f2c454c7a57fb32d84626fd88b106286c12dc767cb312d04c3f0471aa626def38b6ffdfd60d7c4e102ce5f86dca34371cfdb0bb3807689d4e89bc133ae869e182c9c0879ca5825e8f1e4aa5e9b8d1bf6efe8bbf02643cd5952fcca4ddb29c60efeaa489ac1b08fefc60244ebdb8cb450f8d999fc3b9ffabbb0a5193e127fa8e82fcd34f85ceaea86558d0120dc24b0e2f56c6efe15fd82fd009b5da3bf9e9a879c9e8fa40cb5c6f4679ed28b814e860dd1694eb3d7f1b74a50016f80c0171898f0db60b2ca4abe908d4e57d3d5597b1e13fb317acfe6fe7c826a156c9d443f3b672049b1dd9d214d1cbf7343d2514c4f3da8fcbc159bfdb95128e556e5593dcda70b32f708965ec2cfab00cfccf95f4fde221d081f2c00148bd38da8f8a570a8263c4168df75b233845c406a00f78bf803ea1b25b23a510bf9316655d0b237c542f3e433f004782bcfcd99b3416c4db6eeaf2851cb9d57df74320bad2b8066217699e2ca5513571223d1f2e84dab6273e0f7d601d6520b0d9f47873fcb9e4b46fefcd01c1b2a8dba3ea06b82a62c173f09a4202f42acf6bab236e5ca34e06d44b3834ef6f603e14163b59350800876d240c87d46c342a738b260f3f5500f2aaad1081dbbbdfaeb45d13b7e931e73d5d062b6fe03f472faf76590cbc08190a52f9f8e79aa23fe33bee1149612ccd7712d804f7ed894fdf57af7d3cea0470b4a41f53c1111d1c011b877aa03384b618a5dab2ce8700b1974cc83e75632a25046acc473683eea4b68fcbc7c1313f1f8f85aeba0c8179c1f8f883ce5eae60a6d82bc7a60956bca099b6b0303068873bf6fdf322ecd3d068b047dc7f667b2c810ec3f7b4276cdd07ecbdb41e30b97be8e07284f3d00adfb82171a026bec980f2c9eeee3ddf537d89b330ddcfece64e30f101b2109b05192a4ff755500d41a08454444dc121dea876895e79e5c9481574fd65c2d6f747539c45c343e2d026e794617747c88633ff653316e3af74ccf81045f22846a04595ab7b59beaea799012c75c059e96af5aeddff84f8567b0a7e431739a9c0e8d8fa8a5fc345a3eb855b1665e0dcb10f48a8e5af25d18ca5e50eecd191caa44efe902880a61bae62ac44f64fa7a380cdeb2bbcaa9021bdabb2b8c1d6e5aa7f5ee3724e9c7ea67d2e9b15730345f7b3551a6b4be6dac48af29bc3757bcc065771dab06c8c2ec93e859ebe2b08d16ea6525d5d3654dd328c8c534ab285fca61994b96fad09356afcf8c043d2e362d6490a6e022adb69c7743d5ec909a24a2d8fe03a8712aa62d3f43539e161ad5530e053da0550bd0ce43efb3158655fb32f40463e888df47091aaa0ac002be714cf60f39c98990d6800530164f19dcbaf76c528a39910260d1b5c237186ecd4a5d1f54871f83e771f33c566d20bd2a0665a9bec5f107e399aa866b31e5875175261eeb04849289e75fe9ed8e385d28389fd54957b7cd3592a5bd0cbfaf5f1878ea24c8ffade3edcedb9d3879493725355c30370fd324b6c20e92e69b3dbb324d0de920a0113657a7a8fffde5b588c85eb4aef90de5a3aa39647f175071c78298b2fc7688ee6b188039979620a54d6c0e3842d3d631ee4731d1ba7efb6884f1d4233ecad735e163cd50d2c3e27dfc358922cd2da842ffb236f2826229e05912579e026d69cdb10d95aa3045ccc75e86f90881db42442c598897c4aaa17c25729577756bd2336753bb88ed2641c84e09e7c08af7bd344ca0abd9ebf2c9267bb8cb9ed5618963d5c5103dcf84261a287ee86c67cfa51ac4825dc7f410707565016fe377c6a94d599ccb38071bed89345eaea39692613d48efbd258ceb5b087e749db42839894e0afea3cd9c0adb41b3bf3bfc5528215a649989b9c517c88c10932ad3f3df91fdb21d064776438e7f6e2fcce91c76af48b7328b02e6b753961ce7d62ac5a3849b409607512fde673f3fe09e43f7ec608b7775793a20c15a700947e64745218691fb974a4dac76a98886f24b7b192c02fc1ea94d3422bc743aae309404571fd35d016c5f7ea2ab1f613716d3bd161f18709574fa29928a31ae78eb9ce46da7b116a97a2db05f8adf4ca4843df710c002cd04fba96b58792a7ff684364c5130d8e0e1023d231dc1df59c09f5aa39dd809fa8d7cf24f8123223d35fed1f772a56ffa259451a0b6a726f6cb613463e8dbaf322da0a6e6e212dbef48a5aba5b2cf5ceace1f6fc356a33b75e5396c0906b2731a506bcf5990d423490efe1d5a51dc48a541d68dc50f323785b617f9d492b9d199e14cc88db3a72916d1e455ead520fa42d29f9275ef75f0b1bf5487ac741c5b51d1d23bc55def8dc758b7cbc20bf6994378455116729a0b92963fa4177e54f5ab48bea6dd3447b365bad300359cba3e3853c6514d320772fd030ce543fe640477073ad1de95f21de7e3cfc9cf339e0e838815ae91c0b32f7e1a8624dfb743d99f5edb4be82f5af2633d79a87cc1e7f6e430d24b7c2e3bf626b480a60479f973d79317f5bf8546a1396c183e5c1106a5bb07232623954dea81c32e0653d3b5e99b54ae2c154b57234b6961d8a9cebb0e1685e929930c24da29f82f66359c7003a98b7af95bb620c9b62db0d7416b901548df61a99fddb6ef4bc8f76a8429f6f70d289e9d81d680a89d8726fa719a3b072b35ac84d0a9a1315e748087eb7d365e433190c51f604b7e6e265c09afe5fd6a665075a0d8d03930408793b420eb2c50fedd01fe172d3b261b26c11297f71051a7c84e061c21c2c7229486bd1cab4c02f56bdfc83805869e8ee4da36aae68200440d0f8b01bcfd325cc78213c0bc942985f90250cf531b2439c601ce69003ed5d537a828f85ed8e2785689f4c1a8c3e3158d7d076d39a375a4574984fd234c567444f296976ba5a8d8503fd5547c2a773a2f014cb8aec6fb626c601373fb84cb9216815f8ba02aa3c8d0a758e86ad08813112f55810d36a3d1ae2f7bb7667450e5acc89e161c957a8a5687547419758aa2c4d2b02ac300f424499aefdd2a99f11da2793f5328fc7674febc89e34c496d34cbdc9367e2859079041f253abbda202d62a0541bc29bc163a8926610615817bbd120ce30acf3833f3fa4ee05fc34d292d46ac70e4a64c0dd332095a451c8a933f491dcb9c44ad89907ea71923da58ed594fd55b8adf5375de36b86abc741d4d21748d5e9f049c58a1493441fb656d8a2cb4b18c2695eadba786b184cbef5e91d93dd855c3f113d9c4c56be917be7fc37dcdecb3a75aba079b13c8c836228c35eae16d02c8a888c8ba8190f09f38bae0050de930c6cdd4415e9913fcbb7d524296e61698ee6928ee041782319d061b4b8e55dac83bd035d58515433f4b0d94ce3fda187235dbdcfe6a295e4667bbf3092c6eaf64677ad81b85350edc292133545cbce8f8baa4c48e0d5d665589e5b60f31ef5709f8bbdaf89a86a54c1aabf84aba75cfc0a3c8b52ee147fd4d2a076a0f71c7bbfabe79b3f4c37aa2918fc", @ANYPTR64, @ANYBLOB="eb9d8ef30248032d922fe058f3dfdf7862855af5a84c198fd6efc89ce8bf65591db5032c645ebaec1b6ba832a72447b821a523218a4c1ec9b3304b0755b5a3ca6246fd907ad47b8b030f5d0f9db26c99faa71f0734d22309736add7edc6717a417d0c013398553e8e77306636dd16e3a188d", @ANYPTR]], @ANYRES32]) 2018/04/25 05:06:12 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f993af02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8bacca9e258260baab7814b5c24257cd07ae358ea65a0d6ea4acb94c6ca4248ec032407dab8e69e34dec06b6f1a0dd4c6016857bd208ee16c937e9fd39c8a91faea5f95b8a2ba909680a2f54fa35240b29d9453104e9713f55fe370e12d6378733db49e0732539b80ac528bd81ad84942f2b05c39b124f26e56a99c082bbbc3a5f17df4687e08d798e1135356d5af0239fad59205a86cb23b83da0173c6f89beca8"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)={0xfdfdffff}) 2018/04/25 05:06:12 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000aefd, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f1939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8e5b2305f147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa2a338f8044eafb98a23fb11626fcb68e2614541bf190b8bbe1a00558856418e37d12e7bad63d3e43580b7accf637e06b97ea7a81a5219a41205156f2fdfb9826ae0ca1737c2f656ae2a61ab1c34c28b58b73af31c3217a089f42f5a85c444e6905977a9d848d5a11b8a7500000000000000000000d8cfe80aef483ac1f629aa6aeaa143eab099f8fe8383e8b668ec420b6189d0ebbc90c0559000000000000000"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) r1 = msgget(0x1, 0x102) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000000080)={0x2, 0x9, 0x40}) msgsnd(r1, &(0x7f0000000100)={0x1, "8206f324260a595a63257e0221cc6544bf17a6f6b7cea89ebddfe9f414d3d12994e5220516a35bf98e8fe90ba7b77704af00cdc585611ec0b650c8d420afd263f75b74752be02850d6465e4f7199163bf9fe19d99b095ef720bdc901a52242f6e404b880bd740d353363bb4ca28169e45083fd5d1b39e31167a0bd71f657a3bc264414d4b5b900ad002a91faa016ec4937fae84765043f47e47d7027f067af5bb059e541350ab38316345f4358"}, 0xb5, 0x800) 2018/04/25 05:06:12 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f993af02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8bacca9e258260baab7814b5c24257cd07ae358ea65a0d6ea4acb94c6ca4248ec032407dab8e69e34dec06b6f1a0dd4c6016857bd208ee16c937e9fd39c8a91faea5f95b8a2ba909680a2f54fa35240b29d9453104e9713f55fe370e12d6378733db49e0732539b80ac528bd81ad84942f2b05c39b124f26e56a99c082bbbc3a5f17df4687e08d798e1135356d5af0239fad59205a86cb23b83da0173c6f89beca8"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:12 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ad221df4eb8f97daf02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8ba0482c23951ad26652ece22c391d0e6361c9e13940acbfacf3806b3f497dce2e7c6e54b747dca7dfb7351e498231ccba8ac64a810722db2d5e440005d9bdabd6718efc84500b1cbd047ca1c22195385a70e649bae0fbdc86d6558abe6192edbfac213bafac829a9ca39943e84eba4e7eb810d9ab62c48a9b144e626a384301d03212a765fd829768eb5"]) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x400, 0x0) fstat(r0, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)=0x0) lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() fstat(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() stat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000000540)=[r2, r3, r4, r5, r6, r7, r8]) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f00000001c0)=0x3) r9 = getpgrp(0xffffffffffffffff) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x2, r9}) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:12 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1ff, 0x48000) ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f0000000080)={0x0, 0x5, 0xa92}) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000240)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f9939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8ef147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa3a338f8044eafb98a23fb11e26fcb68e2614041bf190b8bbe1a00fa357426d2adbdff22fc71a1a7d58e8c558856418e37d12e7b97bcd18e541ca4c9"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:12 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff80], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:06:12 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[]) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@local}}, &(0x7f0000000180)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000001c0)={@local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, 0x2, 0x6, 0x1, 0x100, 0x9, 0x416b0008, r1}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x100, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000040)) 2018/04/25 05:06:12 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xed8, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/autofs\x00', 0x8000, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000000080)={0x3b20, 0x7f, 0x8}) write$vnet(r1, &(0x7f0000000240)={0x1, {&(0x7f0000000100)=""/154, 0x9a, &(0x7f00000001c0)=""/76, 0x2, 0x4}}, 0x68) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000300)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ad221df4eb8f97daf02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8ba0482c23951ad26652ece22c391d0e6361c9e13940acbfacf3806b3f497dce2e7c6e54b74271a79987351e498231ccba8ac64a810722db2d5e440005d9bdabd6718efc84500b1cbd047ca1c22195385a70e649bae0fbdc86d6558abe6192edbfac213bafac829a9ca39943e84e626a384301d03212a765fd829768eb5"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:12 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f1939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8e5b2305f147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa2a338f8044eafb98a23fb11626fcb68e2614541bf190b8bbe1a00558856418e37d12e7bad63d3e43580b7accf637e06a15ecb5fd40aafb97ea7a81a5219a41205156f2fdfb937c2f656ae2a61ab1c34c28b58b73af31c3217a089f42f5a85c444e6905977a9d848d5a11b8a7500000000000000000000d8cfe80aef483ac1f629aa6aeaa143eab099f8fe8383e8b668ec420b6189d0ebbc90c055900000000000"]) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000100)=@alg, &(0x7f0000000000)=0x80, 0x800) accept4$alg(r1, 0x0, 0x0, 0x800) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) r3 = geteuid() setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000640)={{{@in6=@dev={0xfe, 0x80, [], 0x1d}, @in6=@dev={0xfe, 0x80, [], 0x19}, 0x4e24, 0x1, 0x4e24, 0x0, 0xa, 0x20, 0x80, 0x2c, r2, r3}, {0x7fff, 0x1, 0x2, 0x2, 0x1f, 0x0, 0x3, 0x7fff}, {0x4f, 0x389, 0x4, 0x7fff}, 0x2, 0x6e6bb6, 0x2, 0x1, 0x3, 0x2}, {{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4d6, 0xff}, 0xa, @in=@rand_addr=0x1, 0x3502, 0x3, 0x2, 0x7fff, 0x100000000, 0x401, 0x400}}, 0xe8) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000000500)={0x6, &(0x7f0000000180)=[{}, {}, {}, {}, {}, {}]}) connect$pppoe(r1, &(0x7f0000000080)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1e}, 'nr0\x00'}}, 0x1e) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:12 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x10000000000040, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x60}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x7fffffff, 0x0, 0x4, 0x7, 0x101, 0xd607, 0x9, {0x0, @in6={{0xa, 0x4e21, 0x80000000, @mcast1={0xff, 0x1, [], 0x1}, 0xca8}}, 0x4, 0xf7, 0x400, 0x3f, 0x6}}, &(0x7f0000000300)=0xb0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000340)={r2, 0xffffffffffffffe0, 0x4, 0x9, 0x1, 0x8, 0xfffffffffffffffe, 0x100, {r4, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1b}}}, 0x3, 0x3, 0x4, 0x3, 0x9}}, &(0x7f0000000400)=0xb0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000440)=@assoc_value={r3, 0x9}, &(0x7f0000000480)=0x8) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f993af02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8bacca9e258260baab7814b5c24257cd07ae358ea65a0d6ea4acb94c6ca4248ec032407dab8e69e34dec06b6f1a0dd4c6016857bd208ee16c937e9fd39c8a91faea5f95b8a2ba909680a2f54fa35240b29d9453104e9713f55fe370e12d6378733db49e0732539b80ac528bd81ad84942f2b05c39b124f26e56a99c082bbbc3a5f17df4687e08d798e1135356d5af0239fad59205a86cb23b83da0173c6f89beca8"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:12 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000100)={0x6, {{0xa, 0x4e24, 0x5, @loopback={0x0, 0x1}, 0x1}}}, 0x88) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000240)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f9939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8ef147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa3a338f8044eafb98a23fb11e26fcb68e2614041bf190b8bbe1a00fa357426d2adbdff22fc71a1a7d58e8c558856418e37d12e7b97bcd18e541ca4c9"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:12 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f993af02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8bacca9e258260baab7814b5c24257cd07ae358ea65a0d6ea4acb94c6ca4248ec032407dab8e69e34dec06b6f1a0dd4c6016857bd208ee16c937e9fd39c8a91faea5f95b8a2ba909680a2f54fa35240b29d9453104e9713f55fe370e12d6378733db49e0732539b80ac528bd81ad84942f2b05c39b124f26e56a99c082bbbc3a5f17df4687e08d798e1135356d5af0239fad59205a86cb23b83da0173c6f89beca8"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)={0xfffffdfd}) 2018/04/25 05:06:12 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:06:13 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) clock_gettime(0x0, &(0x7f0000000280)={0x0}) ppoll(&(0x7f0000000240)=[{r0}], 0x1, &(0x7f00000002c0)={r1, 0x0}, &(0x7f0000000300), 0x8) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)={0xfffffdfd}) 2018/04/25 05:06:13 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[]) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x72, "18a0b615a97669f3ed472b1964cacda683abdbc088e6268753b2ed11e37370c51399056800048d10df794d8dbfbc72df450aeb6eac6c3fc991c9e9c94b60b975df51c48f0cf021fc7cc4c0ed794515e8ce99a761caf00cceaf641e992a1f6ad8adabbe6eadf4102f54d8074391434853bef1"}, &(0x7f0000000140)=0x7a) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={r1, 0x9}, 0x8) 2018/04/25 05:06:13 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f1939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8e5b2305f147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa2a338f8044eafb98a23fb11626fcb68e2614541bf190b8bbe1a00558856418e37d12e7bad63d3e43580b7accf637e06a15ecb5fd40aafb97ea7a81a5219a41205156f2fdfb9826ae0ca1737c2f656ae2a61ab1c34c28b58b73af31c3217a089f42f5a85c444e6905977a9d848d5a11b8a7500000000000000000000d8cfe80aef483ac1f629aa6aeaa143eab099f8fe8383e8b668ec420b6189d0ebbc90c05590"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000000)={0x1}) 2018/04/25 05:06:13 executing program 3: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x57}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x4000000001, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000000200)=""/195, 0x41100}, 0x48) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000300)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000000340)='pagemap\x00') ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000000380)={{0xffffffffffffffff, 0x3, 0x7, 0x3, 0x7}, 0x5, 0x400}) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)=0x3) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000400)=ANY=[@ANYBLOB="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"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:13 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000040)=ANY=[@ANYPTR64=&(0x7f0000000480)=ANY=[@ANYPTR64=&(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYPTR64], @ANYPTR64, @ANYBLOB="ea0e824df2042e5090f6491af0bbf453e762680f0a7f97dedf00d5119cc39c9d7c", @ANYBLOB="b923ae357426842c50d7fb3646b842d0fdb784d39dce980c47e58b25465bd634bcc9db5302b392dc05076d17554d19030c82", @ANYBLOB="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", @ANYPTR64=&(0x7f0000000100)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYRES16=r1, @ANYRES16=r1, @ANYRES16=r0, @ANYRES16=r0, @ANYRES64=r0, @ANYBLOB="6d0dcfee7f6ed20e95fd30c23bf1cca75902fef76be0a392e820b3a2cdcd48d3ee22ab88ee7df2f736e5e9785891bc6dc0d8c03ca731632d11c557db7832997d0775a5ed99ef07af464cdb6945f8fd0ccf119e4a154da39d6571397a2dbf651c22b7b06302f1a54a96a4c1b973e174332d5e9daab02d34344da3"], @ANYRES16=r1]]) ioctl$VHOST_NET_SET_BACKEND(r1, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:13 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000300)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ad221df4eb8f97daf02322bc7eda4859025adf310173a4e253c0b3dea46dbd3e8ba0482c23951ad26652ece22c391d08f9ec9b4c9b58c053788f61ce6361c9e13940acbfacf4b74271a79987351e498231ccba8ac64a810722db2d5e440005d9bdabd6718efc84500b1cbd0474a1c22195385a70e649bae0fbdc86d7558abe6192edbfac213bafac829a9ca39943e84e626a384301d03212a765fd829768eb500"]) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f00000000c0)={&(0x7f0000ffe000/0x2000)=nil, 0x5, 0x0, 0x0, &(0x7f0000ffc000/0x4000)=nil, 0x10001}) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f0000000080)) 2018/04/25 05:06:13 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:06:13 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f993af02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8bacca9e258260baab7814b5c24257cd07ae358ea65a0d6ea4acb94c6ca4248ec032407dab8e69e34dec06b6f1a0dd4c6016857bd208ee16c937e9fd39c8a91faea5f95b8a2ba909680a2f54fa35240b29d9453104e9713f55fe370e12d6378733db49e0732539b80ac528bd81ad84942f2b05c39b124f26e56a99c082bbbc3a5f17df4687e08d798e1135356d5af0239fad59205a86cb23b83da0173c6f89beca8"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)={0x100000000000000}) 2018/04/25 05:06:13 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0ffffff], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:06:13 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) r1 = gettid() r2 = accept(0xffffffffffffffff, &(0x7f0000000280)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000000)=0x80) sendmmsg$unix(r2, &(0x7f0000000680)=[{&(0x7f0000000300)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000080)=[{&(0x7f0000000380)="6175d92627253adcaea60e122196c8e6ddbf9fedebc0bf45191a5c1c185174d3c9e25d1dba7034009ee1235b8508ada0fa692f9d7a9a91e634dcd072d90caa99c9c46860cd882630b9eec6d38cc1007b727128f8f9f978a203eb129601b9649c862cb4fecfd68b1f1ad0704c985e1347676561d3dbcecc7fa3b604ee2abede85c324529c18e507400e7c28b048ca38212a4c19d3bb6a223981545828666a876dd8701e79b8bf004c4decc3bd90d2a5945de6365f74872361780a9544f465fc0ad6dcada4c797416bf59c801bc04850f77839c9debe686e7398bae12e9ae8c8e2935451ba56edaa30071485", 0xeb}, {&(0x7f0000000480)="a3f8a94156ec2cc55d90618d3ed4f36236056341b4355a4d0ce5c137292befa5b5800f6d36a63653a43ecafb2fb1ce5aa13417bcdee3e880843339368eaed17e5c192218793de0c226aa1ffa2b4241bf2643e1b98d65b9506d0afe214c78af06fcb6645a15e276af34b3d01453ac839a16b22b540a80c3ee5015844725cc134c8eb4a7de9a2597d6db75e3ef94aff0059e66a60caa13c1e08c9accfa42e62de3e4045460", 0xa4}, {&(0x7f0000000540)="a5cc4759cb3af18fd51f3fdc5a084d9fa5db68c90c5fd41da886d0dcdce5f013b40373e993717b77b6e8a612013976061cef34ea1d9eb2ba41ef1169fa2231c3350078602f35e6a75597d419c774c1aa64b5f758c0a018edf0e0eb5873d07dc1915362af555c031b94d54a8e84bffe1d0c04e778b0d723fd3e567b36d2d31202d8f2cd42134e44da3006de369bf703574bfba34cf88582b58619316c05de2834d81dcbbda9f64bfb35854c9e3a478727bf18f2f757221651866c5c56deeee7b7b1", 0xc1}], 0x3, &(0x7f0000000640)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x38, 0x4040}], 0x1, 0x40000) r3 = dup3(r0, r0, 0x80000) perf_event_open(&(0x7f0000000200)={0x3, 0x70, 0x200, 0x6, 0x6, 0x7f, 0x0, 0xbd6, 0x12000, 0x2, 0x1000, 0x40, 0x8, 0x6735ea9d, 0xd582, 0x2, 0x3, 0x9, 0x3, 0xdf66, 0x3, 0x2, 0xffffffff, 0x346, 0x5, 0x80000001, 0x2, 0x81, 0x2, 0xffff, 0x7, 0xc19, 0x6, 0x1ff, 0xe2, 0x10001, 0x8c, 0x5, 0x0, 0x8, 0x3, @perf_config_ext={0x2, 0xfb9}, 0x100, 0x3ff, 0x7fffffff, 0x5, 0x7, 0x0, 0x3ff}, r1, 0x6, r3, 0x2) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f993af0232bcc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8bacca9e258260baaa7814b5c24257cd07ae358ea65a0d6f44acb94c6ca4248ec032407dab8e69e34dec06b6f1a0dd4c6016857bd208ee16c937e9fd39c8a91faea5f95b8a2ba909680a2f54fa35240b29d9453104e9713f55fe370e12d6378733db49e0732539b80ac528bd81ad84942f2b05c39b124f26e56a99c082bbbc3a5f17df4687e08d798e1137b56d5af0239fad59205a86cb23b83da0173c6f89beca8"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:13 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x9, 0x1, [0x3]}, &(0x7f0000000080)=0xa) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r1, 0x9}, &(0x7f0000000100)=0xc) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[]) 2018/04/25 05:06:13 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000240)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f9939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8ef147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa3a338f8044eafb98a23fb11e26fcb68e2614041bf190b8bbe1a00fa357426d2adbdff22fc71a1a7d58e8c558856418e37d12e7b97bcd18e541ca4c9"]) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)={0x0, r1}) socket$can_raw(0x1d, 0x3, 0x1) 2018/04/25 05:06:13 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="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"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:13 executing program 5: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x1c) readahead(r0, 0x7f, 0x8) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f00000007c0)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f1939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8e5b2305f147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa2a338f8044eafb98a23fb11626fcb68e2614541bf190b8bbe1a00558856418e37d12e7bad63d3e43580b7accf637e06a15ecb5fd40aafb97ea7a81a5219a41205156f2fdfb9826ae0ca1737c2f656ae2a61ab1c34c28b58b73af31c3217a089f42f5a85c444e6905977a9d848d5a11b8a7500000000000000000000d8cfe80aef483ac1f629aa6aeaa143eab099f8fe8383e8b668ec420b6189d0ebbc90c05590"]) ioctl$VHOST_NET_SET_BACKEND(r1, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:13 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:06:13 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000640)=ANY=[@ANYRES16=r0, @ANYBLOB="972c1e74cddb1b07b86fab5e96ef20cff543138ea42e15ecfb71553fe939a4069565cfd831d914f840545a675831e4eff6795153affd4220c0ab667bdfec6af65d92942749f1ba6c68f1a453860daf80b6c96f333937afcf609b7957d6afd4c1e216b36917e5b266b14f6fe113005930e28ac5c8fcc4be7cb09fd87ef6df9133b3ec1da8538496f70ab3bc71bf9792234204be5efe922e836474f82028554e806a8faddab40c9028f0c06f4e79b86ecfdc79f1b6e8ccbd4d75c1417ee37bf7c71c7906b22ad7400754b05b3c94f7ee75f598fb6670941c217abb"], @ANYRES32=r0, @ANYPTR64=&(0x7f0000000540)=ANY=[@ANYRES16, @ANYPTR64=&(0x7f0000000400)=ANY=[@ANYRES64=r0, @ANYBLOB="0e594cf334e9b4d852f2c486b7ae16924bfd2e31c5be0073829913d2cdae7aa2fa247a5b2b6d8588afd0bad184c90423f734e01a992375d2f2613b34b62efd2afe90b33371ce98e491ae32", @ANYRES16=r0, @ANYPTR64, @ANYBLOB="faed3ae62079bad6a952797c186371124dc67f44e8a374ae57030d4ea83e73b6b642d0636e1e5624f86f921e4a717f26970d0b29b7fda057923ac855e47d1ac135ed751d59c8d91086ea6702b5deaf40b8d495592ba89335612ef34492aa94fb35d201714dd709b46a532fbb2059a5cb6533fad33a8f45ae0af2dc5358e1a2a7f944ae60df17b883fb0ddfb92b021f87346cfe0a4dee918dc00cb21a82dfa6276dd5566a"], @ANYBLOB="641ad4a408cc0c2004da02d4423aaecd349ec22fd9360252b977e37fe378f635a8eb7810941c87b40e39d09a1538958948ca7feddcb3366c08b79de055327a857a0b1247d33bc09c70478c9b888cf22657cbd5e94cf52fd64cd3c5d965dd03195103b191994dd810d92f89803f4a0241caeba53ff3e2b3ad52fd087a0c188b4359ad269a3a6d1d0c4fd1befa400ecdb54644c765d632d806e5f56f3ee53eb03ef5b2fa93fa39d3739412899c72607989857701c9536dab3b41d5e01d8713981085dab5b400f313605e6b690c38201c37a42dc129de90e23bbc7fce4adf86a041951dec05dcad88c32c6cc1"]]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) r1 = memfd_create(&(0x7f0000000200)='/dev/vhost-net\x00', 0x3) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000240), &(0x7f0000000280)=0x8) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x4, 0x800) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x5}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000180)={r3, 0x800}, &(0x7f00000001c0)=0x8) 2018/04/25 05:06:14 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:06:14 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) clock_gettime(0x0, &(0x7f0000000280)={0x0}) ppoll(&(0x7f0000000240)=[{r0}], 0x1, &(0x7f00000002c0)={r1, 0x0}, &(0x7f0000000300), 0x8) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)={0x100000000000000}) 2018/04/25 05:06:14 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4400) ioctl$KVM_NMI(r1, 0xae9a) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000300)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ad221df4eb8f97daf02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8ba0482c23951ad26652ece22c391d0e6361c9e13940acbfacf3806b3f497dce2e7c6e54b74271a79987351e498231ccba8ac64a810722db2d5e440005d9bdabd6718efc84500b1cbd047ca1c22195385a70e649bae0fbdc86d6558abe6192edbfac213bafac829a9ca39943e84e626a384301d03212a765fd829768eb5"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)={0x0, r1}) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000100)=""/201) write$vnet(r0, &(0x7f0000000280)={0x1, {&(0x7f0000000200)=""/124, 0x7c, &(0x7f00000003c0)=""/175, 0x3, 0x1}}, 0x68) 2018/04/25 05:06:14 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000500)='ns/mnt\x00') getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000540)=0x7f, &(0x7f0000000580)=0x4) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000040)={0x6, {{0x2, 0x4e23}}, 0x0, 0x8, [{{0x2, 0x4e21, @broadcast=0xffffffff}}, {{0x2, 0x4e24, @rand_addr=0x5}}, {{0x2, 0x4e21, @multicast2=0xe0000002}}, {{0x2, 0x4e21, @multicast2=0xe0000002}}, {{0x2, 0x4e23, @multicast2=0xe0000002}}, {{0x2, 0x4e22, @rand_addr=0x9}}, {{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x100000000, @dev={0xac, 0x14, 0x14, 0x1f}}}]}, 0x490) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000100)=ANY=[]) 2018/04/25 05:06:14 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000240)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f9ad9202322bc70bdbd3e8ba000000bb716152019ef644ee5d8ef147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f39d2f9f5339ea90719e179a6c4baa3a338f8044eafb98a23fb11e26fcb6ae2614041bf190b8bbe1a00fa357426d23895ff22fc71a1a7d58e8c558854418e37d12e7b97bcd18e541ca4c9"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:14 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="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"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:14 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f993af02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8bacca9e258260baab7814b5c24257cd07ae358ea65a0d6ea4acb94c6ca4248ec032407dab8e69e34dec06b6f1a0dd4c6016857bd208ee16c937e9fd39c8a91faea5f95b8a2ba909680a2f54fa35240b29d9453104e9713f55fe370e12d6378733db49e0732539b80ac528bd81ad84942f2b05c39b124f26e56a99c082bbbc3a5f17df4687e08d798e1135356d5af0239fad59205a86cb23b83da0173c6f89beca8"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)={0x3f00000000000000}) 2018/04/25 05:06:14 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x6, r0}) r2 = openat$cgroup_ro(r1, &(0x7f0000000080)='rdma.current\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f993af02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8bacca9e258260baab7814b5c24257cd07ae358ea65a0d6ea4acb94c6ca4248ec032407dab8e69e34dec06b6f1a0dd4c6016857bd208ee16c937e9fd39c8a91faea5f95b8a2ba909680a2f54fa35240b29d9453104e9713f55fe370e12d6378733db49e0732539b80ac528bd81ad84942f2b05c39b124f26e56a99c082bbbc3a5f17df4687e08d798e1135356d5af0239fad59205a86cb23b83da0173c6f89beca8"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r2, 0xc008551b, &(0x7f0000000200)={0x1, 0x4, [0x100000000]}) 2018/04/25 05:06:14 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x30001, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000080)={0x2, &(0x7f0000000000)=[{}, {0x0}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f00000001c0)={r1, 0x1, &(0x7f00000000c0)=[0x3f], &(0x7f0000000100)=[0xffffffff, 0x400, 0x2], 0x1, 0x8, 0x100000000, &(0x7f0000000140)=[0x100, 0x7fff, 0xb1, 0x9, 0x50, 0xda, 0x7fffffff, 0x2], &(0x7f0000000180)=[0x401]}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[]) 2018/04/25 05:06:15 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000080)=ANY=[@ANYRES32=r0]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f0000000000)) 2018/04/25 05:06:15 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:06:15 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000240)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f9939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8ef147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa3a338f8044eafb98a23fb11e26fcb68e2614041bf190b8bbe1a00fa357426d2adbdff22fc71a1a7d58e8c558856418e37d12e7b97bcd18e541ca4c9"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) ioctl$int_in(r0, 0x0, &(0x7f0000000000)) 2018/04/25 05:06:15 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f1939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8e5b2305f147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa2a338f8044eafb98a23fb11626fcb68e2614541bf190b8bbe1a00558856418e37d12e7bad63d3e43580b7accf637e06a15ecb5fd40aafb97ea7a81a5219a41205156f2fdfb9826ae0ca1737c2f656ae2a61ab1c34c28b58b73af31c3217a089f42f5a85c444e6905977a9d848d5a11b8a7500000000000000000000d8cfe80aef483ac1f629aa6aeaa143eab099f8fe8383e8b668ec420b6189d0ebbc90c05590"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r1) 2018/04/25 05:06:15 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f993af02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8bacca9e258260baab7814b5c24257cd07ae358ea65a0d6ea4acb94c6ca4248ec032407dab8e69e34dec06b6f1a0dd4c6016857bd208ee16c937e9fd39c8a91faea5f95b8a2ba909680a2f54fa35240b29d9453104e9713f55fe370e12d6378733db49e0732539b80ac528bd81ad84942f2b05c39b124f26e56a99c082bbbc3a5f17df4687e08d798e1135356d5af0239fad59205a86cb23b83da0173c6f89beca8"]) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x30d040, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000080)={@remote, @empty, 0x0}, &(0x7f0000000200)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000240)={'team0\x00', r2}) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:15 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) clock_gettime(0x0, &(0x7f0000000280)={0x0}) ppoll(&(0x7f0000000240)=[{r0}], 0x1, &(0x7f00000002c0)={r1, 0x0}, &(0x7f0000000300), 0x8) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)={0xfdfdffff00000000}) 2018/04/25 05:06:15 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000080)=&(0x7f0000000040)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[]) 2018/04/25 05:06:15 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f993af02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8bacca9e258260baab7814b5c24257cd07ae358ea65a0d6ea4acb94c6ca4248ec032407dab8e69e34dec06b6f1a0dd4c6016857bd208ee16c937e9fd39c8a91faea5f95b8a2ba909680a2f54fa35240b29d9453104e9713f55fe370e12d6378733db49e0732539b80ac528bd81ad84942f2b05c39b124f26e56a99c082bbbc3a5f17df4687e08d798e1135356d5af0239fad59205a86cb23b83da0173c6f89beca8"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)={0xfdfdffff00000000}) 2018/04/25 05:06:15 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300000000000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:06:15 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000300)=ANY=[]) 2018/04/25 05:06:15 executing program 5: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000140)={0xfffffffffffffff7, 0x395, 0x8001, 'queue0\x00', 0xffffffff}) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f00000007c0)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f1939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8e5b2305f147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa2a338f8044eafb98a23fb11626fcb68e2614541bf190b8bbe1a00558856418e37d12e7bad63d3e43580b7accf637e06a15ecb5fd40aafb97ea7a81a5219a41205156f2fdfb9826ae0ca1737c2f656ae2a61ab1c34c28b58b73af31c3217a089f42f5a85c444e6905977a9d848d5a11b8a7500000000000000000000d8cfe80aef483ac1f629aa6aeaa143eab099f8fe8383e8b668ec420b6189d0ebbc90c05590"]) r2 = dup2(r1, r1) fcntl$addseals(r2, 0x409, 0x1) fcntl$setstatus(r2, 0x4, 0x40000) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{}]}) ioctl$VHOST_NET_SET_BACKEND(r1, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:15 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = dup2(r0, r0) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)={0x0, r1}) 2018/04/25 05:06:15 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000003c0)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f993af02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8bacca9e258260baab7814b5c24257cd07ae358ea65a0d6ea4acb94c6ca424800002407dab8e69e34def1711811a980814085c9e959496603c924878eab6bd9add9c06b6f1a0dd4c6016857bd207e9fd39c8a91faea5f95b8a2ba909680a2f54fa35240b29d9453104e9713f55fe370e12d6378733db49e0732539b80ac528bd81ad84942f2b0fa393245359761b1245099da5988d7f26e9956a99c082bbbc3a5f17df4687e08d798e1135356d5af0239fad59242fb708365c676a1d8c3"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x81, 0x800) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={0x3ff, 0x5, 0x8002, 0xd54, 0x41, 0x100000001, 0x2, 0x8, 0x0}, &(0x7f0000000100)=0x20) removexattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@known='system.posix_acl_access\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000240)={0x0, 0x2, 0x8, 0xbe, 0x3, 0x0, 0x400, 0x1, r2}, &(0x7f0000000280)=0x20) 2018/04/25 05:06:15 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:06:15 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1ff, 0x640) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000080)={&(0x7f0000ffd000/0x1000)=nil, 0x1, 0x3, 0x8, &(0x7f0000ffd000/0x1000)=nil, 0xfffffffffffffffd}) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000240)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f9939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8ef147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa3a338f8044eafb98a23fb11e26fcb68e2614041bf190b8bbe1a00fa357426d2adbdff22fc71a1a7d58e8c558856418e37d12e7b97bcd18e541ca4c9"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:16 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f993af02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8bacca9e258260baab7814b5c24257cd07ae358ea65a0d6ea4acb94c6ca4248ec032407dab8e69e34dec06b6f1a0dd4c6016857bd208ee16c937e9fd39c8a91faea5f95b8a2ba909680a2f54fa35240b29d9453104e9713f55fe370e12d6378733db49e0732539b80ac528bd81ad84942f2b05c39b124f26e56a99c082bbbc3a5f17df4687e08d798e1135356d5af0239fad59205a86cb23b83da0173c6f89beca8"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)={0x4000000000000000}) 2018/04/25 05:06:16 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f1939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8e5b2305f147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa2a338f8044eafb98a23fb11626fcb68e2614541bf190b8bbe1a00558856418e37d12e7bad63d3e43580b7accf637e06a15ecb5fd40aafb97ea7a81a5219a41205156f2fdfb9826ae0ca1737c2f656ae2a61ab1c34c28b58b73af31c3217a089f42f5a85c444e6905977a9d848d5a11b8a7500000000000000000000d8cfe80aef483ac1f629aa6aeaa143eab099f8fe8383e8b668ec420b6189d0ebbc90c05590"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:16 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e21, 0x2, @empty, 0x7ff}, @in6={0xa, 0x4e24, 0x8000, @empty, 0x3}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e24, @loopback=0x7f000001}], 0x58) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[]) 2018/04/25 05:06:16 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000240)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, @in6={0xa, 0x4e22, 0x1000, @mcast1={0xff, 0x1, [], 0x1}, 0x312}, @in6={0xa, 0x4e20, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0xdb3}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x8001, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x5}, @in6={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x1000}, @in={0x2, 0x4e22, @multicast1=0xe0000001}], 0xdc) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000080)=r2) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f993af02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8bacca9e258260baab7814b5c24257cd07ae358ea65a0d6ea4acb94c6ca4248ec032407dab8e69e34dec06b6f1a0dd4c6016857bd208ee16c937e9fd39c8a91faea5f95b8a2ba909680a2f54fa35240b29d9453104e9713f55fe370e12d6378733db49e0732539b80ac528bd81ad84942f2b05c39b124f26e56a99c082bbbc3a5f17df4687e08d798e1135356d5af0239fad59205a86cb23b83da0173c6f89beca8"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:16 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa00000000000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:06:16 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x100, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000100)={r2, r3/1000+10000}, 0x10) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000300)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ad221df4eb8f97daf02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8ba0482c23951ad26652ece22c391d0e6361c9e13940acbfacf3806b3f497dce2e7c6e54b74271a79987351e498231ccba8ac64a810722db2d5e440005d9bdabd6718efc84500b1cbd047ca1c22195385a70e649bae0fbdc86d6558abe6192edbfac213bafac829a9ca39943e84e626a384301d03212a765fd829768eb5"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000140)={0x2, 0x0, [{0x5, 0x3, 0x0, 0x0, @adapter={0x8001, 0x1f, 0x1, 0x2, 0x3}}, {0x0, 0x4, 0x0, 0x0, @adapter={0x80000000, 0x244c, 0x4c5f3c98, 0xffffffffffffb8a7, 0x101}}]}) 2018/04/25 05:06:16 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) clock_gettime(0x0, &(0x7f0000000280)={0x0}) ppoll(&(0x7f0000000240)=[{r0}], 0x1, &(0x7f00000002c0)={r1, 0x0}, &(0x7f0000000300), 0x8) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)={0x1000000}) 2018/04/25 05:06:16 executing program 6: unlink(&(0x7f0000000080)='./file0\x00') r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000240)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f9939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8ef147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa3a338f8044eafb98a23fb11e26fcb68e2614041bf190b8bbe1a00fa357426d2adbdff22fc71a1a7d58e8c558856418e37d12e7b97bcd18e541ca4c9"]) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) fsync(r0) 2018/04/25 05:06:16 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:06:16 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x0, 0x4000) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000000c0)=ANY=[@ANYBLOB="7ebfb11db0f4714adf03056c7890ef80a9397496ee31786c1bea3f065e9c5b4e64023340bd7d6c893936af68d1c2a09ebebce39eb36e15a316e837a0737751ab683188358bd1b8b46ef2c458790672c9d0fff4a8ecf2b0c4e0c9b70e8b05d96ef57c3ef5d3290d378a7e5dd33685937f99419eaf745c3f6f3f0be9fe3280ccc17f6487901a27810806ba29aa269fba82296e198572f90b41bfe6a147757c30f1f671ed993c4eac1f21262b72449ab81825c1f878802168b8805e5e2809d8758baaa18ba3476c13d48a63086c88f6a4c7e88348a9dabfd699114dddaa8e2f1bdcd7dea03e861f0c23d1895fc32c5bdb276229", @ANYRES16=r1, @ANYRES64=r1, @ANYRES16=r1, @ANYRES16, @ANYBLOB="e5748d05d3135a94b5e17dbc09d964441de0254afa371ccea3ab10f57152c8a0feebc7046bed60f2a96f6188f087102f1d32f276527999238a5ce0dcf96a8bb4882e013552776f73f1fba2f1eea66dd12c65579aadc16cad67987f032e71eeb1628f924bccb2ef01591cb193b78780984f99c10f57c7b2c8aae176a43b87350b62ea9c6c7d60bee4d53af24ac8899eeb950bd13674485783cd29097e3e35bde71f9548858c0f33fc623c66e2e5bb0caaa502e5eacf532d173807cd4443eb6d73bebe29d4008ed2d6b5ea3c3befed9cbc430ee69e0998b81ccad6dfc170959ea2927c15cb04c6c4fbbb3f4df09b9298b0", @ANYRES16=r0, @ANYBLOB="b260d12bf2a4ca4d7f23c0ca565e21a46f8412ce94d1d563436b20e9cf99385904e47962a30b57614277455a9f1a3afc9ce741b977c460202aceaa7d8bd3108c5ca780b3c6f845fd05d9d2f8bebf99746949a03387d93ba421060185a41ed4353581a223d2fe156fa34979c4fbcdc15ef696fa0872e621b098e476123d9a9b38d5d132e221da8f36b7dd8c6448a389b3abb7a00ee3f25fcab32efd35bdfec053a2776aa0c28008c33e4b14a0c8b3be57d74c004e"]) lseek(r0, 0x0, 0x2) 2018/04/25 05:06:16 executing program 6: ioctl$int_in(0xffffffffffffffff, 0x40000000af01, &(0x7f0000c97ff8)) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8, 0x400000) ioctl$void(r0, 0xc0045c77) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000000240)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f9939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8ef147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa3a338f8044eafb98a23fb11e26fcb68e2614041bf190b8bbe1a00fa357426d2adbdff22fc71a1a7d58e8c558856418e37d12e7b97bcd18e541ca4c9"]) setsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000000040), 0x4) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:16 executing program 5: ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f00000007c0)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f1939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8e5b2305f147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5d19ea90719e179a6c4baa2a338f8044eafb98a23fb11626fcb68e2614541bf190b8bbe1a00558856418e37d12e7bad63d3e43580b7accf637e06a15ecb5fd40aafb97ea7a81a5219a408000000000000006ae0ca1737c2f656ae2a61ab1c34c28b58b73af31c3217a089f42f5aaf575e643f699458027fc8ceac85c444e6905977a9d848d5a11b8a7500000000000000000000d8cfe80aef483ac1f629aa6a7da443eab099f8fe8383e8b6"]) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:16 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000000)=0x2) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f0000000200), 0x10) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000300)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ad221df4eb8f97daf02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8ba0482c23951ad26652ece22c391d0e6361c9e13940acbfacf3806b3f497dce2e7c6e54b74271a79987351e498231ccba8ac64a810722db2d5e440005d9bdabd6718efc84500b1cbd047ca1c22195385a70e649bae0fbdc86d6558abe6192edbfac213bafac829a9ca39943e84e626a384301d03212a765fd829768eb5"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000001c0)={r0}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000140)=0x1, 0x4) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000080)={0x1, 0xe4da0000}) 2018/04/25 05:06:17 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xff, 0x200000) mq_getsetattr(r1, &(0x7f0000000080)={0x3, 0x3, 0x6, 0x4, 0x5, 0x8, 0x100000000, 0x3}, &(0x7f00000002c0)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f993af02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8bacca9e258260baab7814b5c24257cd07ae358ea65a0d6ea4acb94c6ca4248ec032407dab8e69e34dec06b6f1a0dd4c6016857bd208ee16c937e9fd39c8a91faea5f95b8a2ba909680a2f54fa35240b29d9453104e9713f55fe370e12d6378733db49e0732539b80ac528bd81ad84942f2b05c39b124f26e56a99c082bbbc3a5f17df4687e08d798e1135356d5af0239fad59205a86cb23b83da0173c6f89beca8"]) r2 = semget(0x3, 0x3, 0xc) semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000000200)=""/165) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:17 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f993af02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8bacca9e258260baab7814b5c24257cd07ae358ea65a0d6ea4acb94c6ca4248ec032407dab8e69e34dec06b6f1a0dd4c6016857bd208ee16c937e9fd39c8a91faea5f95b8a2ba909680a2f54fa35240b29d9453104e9713f55fe370e12d6378733db49e0732539b80ac528bd81ad84942f2b05c39b124f26e56a99c082bbbc3a5f17df4687e08d798e1135356d5af0239fad59205a86cb23b83da0173c6f89beca8"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)={0x4000}) 2018/04/25 05:06:17 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[]) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x14) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000040)) 2018/04/25 05:06:17 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:06:17 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000000)={0x3, 0x0, &(0x7f0000000100)=""/134, &(0x7f00000001c0)=""/199, &(0x7f00000003c0)=""/145, 0x1000}) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000300)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ad221df4eb8f97daf02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8ba0482c23951ad26652ece22c391d0e6361c9e13940acbfacf3806b3f497dce2e7c6e54b74271a79987351e498231ccba8ac64a810722db2d5e440005d9bdabd6718efc84500b1cbd047ca1c22195385a70e649bae0fbdc86d6558abe6192edbfac213bafac829a9ca39943e84e626a384301d03212a765fd829768eb5"]) r1 = syz_open_dev$adsp(&(0x7f00000004c0)='/dev/adsp#\x00', 0x34c, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000500)={&(0x7f0000000480)='./file0\x00', r1}, 0x10) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x80000) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f00000002c0)={r3}) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:17 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000240)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f9939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8ef147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa3a338f8044eafb98a23fb11e26fcb68e2614041bf190b8bbe1a00fa357426d2adbdff22fc71a1a7d58e8c558856418e37d12e7b97bcd18e541ca4c9"]) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x2, 0x200) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000080)={0x3, r1}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000100)=0x0) fcntl$lock(r1, 0x7, &(0x7f0000000140)={0x1, 0x3, 0x3e8, 0x7fff, r2}) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:17 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000001c0)=ANY=[@ANYPTR64=&(0x7f0000000040)=ANY=[@ANYRES64=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="453acb363e506c73cf8dfc61c5ce81a9c2422a96f43b90dac3fbef105eb5282419681a476bb01fd6ba63c0f8c2bbd7d170f4fc292eed3a82a0833c0850744267c14092bce9dea8addd", @ANYRES64=r0, @ANYBLOB="d2166aebc5bafbbe2f703bd627622ff74f257258e224d14a25999e128ec4d2233b53fd1392c531d87291ca40cf41d5fae42786677a29f67699297a619884402a2f43c42c9cf4558764e96aa173dfcf79ede42bfb6b3394215cdc9619fec2b4509a7b967ce3968d95c1332a606b9dce108289e920378b81e0ca3f8498dd282ef659c80ba1499e7e92901a7ae9df74e94262bfbb9171828f29da8fb993f3449f8147124d23d06c97fd74aad84a81ef0b44855ed3a75c0e05bd74d119eb5fcea928144a008f31fa90ba646a1f95111d9dc3e0aa47183a71629d08c900af0018478817eb16ef9318c069f8dcc75243d484aeb7", @ANYRES64=r0, @ANYRES64=r0, @ANYRES16], @ANYRES64=r0]) 2018/04/25 05:06:17 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000240)=ANY=[@ANYBLOB="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"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:17 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) clock_gettime(0x0, &(0x7f0000000280)={0x0}) ppoll(&(0x7f0000000240)=[{r0}], 0x1, &(0x7f00000002c0)={r1, 0x0}, &(0x7f0000000300), 0x8) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)={0xfdfdffff}) 2018/04/25 05:06:17 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f993af02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8bacca9e258260baab7814b5c24257cd07ae358ea65a0d6ea4acb94c6ca4248ec032407dab8e69e34dec06b6f1a0dd4c6016857bd208ee16c937e9fd39c8a91faea5f95b8a2ba909680a2f54fa35240b29d9453104e9713f55fe370e12d6378733db49e0732539b80ac528bd81ad84942f2b05c39b124f26e56a99c082bbbc3a5f17df4687e08d798e1135356d5af0239fad59205a86cb23b83da0173c6f89beca8"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)={0x3f00}) 2018/04/25 05:06:17 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="720d65cbcaa065fef75beedf3bfd8b5ee4cbbe5e74b27f06dd29c9a3d3951293e69f36aefb7f952da2f3a892a730605d2bbd080e4b40e2490c7aab2e3ff182905163541ef29983ed94b11785509ae81de05d380501686ae348946b111d75aec71e911075611ec144980f93679ccdabc47fce55492fe49ba48573235bf69c1fdf13c0fa57124fc607d673f7c588b0cb752a8440c7f876f3ac58f0", @ANYRES64, @ANYRES32, @ANYRES32]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bond_slave_1\x00', r1}) 2018/04/25 05:06:18 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:06:18 executing program 0: semget(0x1, 0x3, 0x1c0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfb, 0x80000000}, 0xc) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[]) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x25dfdbfe, 0x10100000}, 0xc) 2018/04/25 05:06:18 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f1939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8e5b2305f147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa2a338f8044eafb98a23fb11626fcb68e2614541bf190b8bbe1a00558856418e37d12e7bad63d3e43580b7accf637e06a15ecb5fd40aafb97ea7a81a5219a41205156f2fdfb9826ae0ca1737c2f656ae2a61ab1c34c28b58b73af31c3217a089f42f5a85c444e6905977a9d848d5a11b8a7500000000000000000000d8cfe80aef483ac1f629aa6aeaa143eab099f8fe8383e8b668ec420b6189d0ebbc90c05590"]) r1 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x10001, 0x1) setsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f0000000140)="3f7b362770ef7f8ee834195c3f332d1b1b50919ca2098edfcd12750ae282260bd7c9a766547057c1f3b1e30b9cc4270418c1a23f439286224c3fd9c77edebca3a8013f5e971108189746528325854601016bbe8f66e48870392d3194d2cf07b0a7d70d5dac3ea63ba6fdd6d976756542ca194de65abc03824edae26ab65c223e4ba91bd3ebbfdc294403815da993da11925b859e8c5bbb5795f38117d75b8aef48fa4eeb998378a1108c0e0c0e9e3fb083a7ce695cea6860ac1da3a0c88ec8262e52ecd86c27d446cb6dd69478bab05a07478dc18c91f25113bf16b10000000000000000000000000000000000000000000000000000", 0xf6) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x105800, 0x0) accept4$vsock_stream(r2, &(0x7f0000000080)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, 0x80800) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:18 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) r1 = dup(r0) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000000)=0x80, 0x1) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000340)=ANY=[@ANYBLOB="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"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f0000000080)) 2018/04/25 05:06:18 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000240)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f9939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8ef147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa3a338f8044eafb98a23fb11e26fcb68e2614041bf190b8bbe1a00fa357426d2adbdff22fc71a1a7d58e8c558856418e37d12e7b97bcd18e541ca4c9"]) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0x0, 0x401}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={r2, 0x2}, &(0x7f0000000180)=0x8) ioctl$VHOST_NET_SET_BACKEND(r1, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:18 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f993af02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8bacca9e258260baab7814b5c24257cd07ae358ea65a0d6ea4acb94c6ca4248ec032407dab8e69e34dec06b6f1a0dd4c6016857bd208ee16c937e9fd39c8a91faea5f95b8a2ba909680a2f54fa347f53028d4edc51ee370e12d6378733df2b05c39b124f26e56a99c082bbbc3a5f17df4687e08d798e1135356d5af0239fad59205a86cb23b83da0173c6f89beca8000000000000000000000000000000"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:19 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1100], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:06:19 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[]) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/04/25 05:06:19 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x5, 0x111040) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000c97ff8)) keyctl$join(0x1, 0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f993af02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8bacca9e258260baab7814b5c24257cd07ae358ea65a0d6ea4acb94c6ca4248ec032407dab8e69e34dec06b6f1a0dd4c6016857bd208ee16c937e9fd39c8a91faea5f95b8a2ba909680a2f54fa35240b29d9453104e9713f55fe370e12d6378733db49e0732539b80ac528bd81ad84942f2b05c39b124f26e56a99c082bbbc3a5f17df4687e08d798e1135356d5af0239fad59205a86cb23b83da0173c6f89beca8"]) ioctl$VHOST_NET_SET_BACKEND(r1, 0xaf02, &(0x7f00000000c0)) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000080)=0x4) 2018/04/25 05:06:19 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000c97ff8)=0xfffffffffffff035) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000440)=ANY=[@ANYBLOB="694e8493051fd4848e9f118c05a58a95dae283523555e3f5532c8413c308e852bafcce2455cb00804826fea5fe01970c38c9fd855ac2c793bce1e9aeea01263eff10f90c525b4d0cc92fb80ed128982427f10e032eb553ab3135f635254e24cc03698f16cdd48f8672146e9cc09a7149be775dae5907f3429573f99dac9a13058e807d63e4f3ca35c0cf579ce4bbe3e44ffd80cb066e1c8505182defca18f01edfcf675b51b26b6e569ef8e034294d78b89f1e620bdc6b12f13f5f088d4e3aa962fee845e3b9", @ANYRES16=r0, @ANYPTR]) r1 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x6, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000000140)={0x4, 0x5, 0x7fffffff, 0x0, "2cb6d390206841d69fc761371c90f6ccc88c5d7c9582448dc262e79c7c6722c90ed5a9db0a0b363250abdc9c", 0x3f}) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x241) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f0000000080)={0x338, 0x1, 0x3, 0x5, 0xffffffffffffffa1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:19 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f1939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8e5b2305f147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa2a338f8044eafb98a23fb11626fcb68e2614541bf190b8bbe1a00558856418e37d12e7bad63d3e43580b7accf637f06a15ecb5fd40aafb97ea7a81a5219a41205156f2fdfb9826ae0ca1737c2f656ae2a61ab1c34c28b58b73af31c3217a089f42f5a85c444e6905977a9d848d5a11b8a7500000000000000000000d8cfe80aef483ac1f629aa6aeaa143eab099f8fe8383e8b668ec420b6189d0ebbc90c05590"]) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000000000)={0x5, 0x1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:19 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) geteuid() ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000000)={0x3}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r1, 0x0, 0x2e, &(0x7f0000000100)={0x9d52, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}}, {{0x2, 0x4e22, @rand_addr=0xffffffffffffff01}}}, 0x108) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000240)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f9939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8ef147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa3a338f8044eafb98a23fb11e26fcb68e2614041bf190b8bbe1a00fa357426d2adbdff22fc71a1a7d58e8c558856418e37d12e7b97bcd18e541ca4c9"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:19 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) clock_gettime(0x7, &(0x7f0000000180)={0x0}) ppoll(&(0x7f0000000240)=[{r0}], 0x1, &(0x7f00000002c0)={r1, 0x0}, &(0x7f0000000300), 0x8) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:19 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000300)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9f, 0x1) bind$netrom(r1, &(0x7f0000000100)=@full={{0x3, {"e24aff33486d41"}, 0x983c}, [{"524df6a7d3cdcc"}, {"8c264b4c3dca7b"}, {"7467388ed0718f"}, {"41e178ae7b6fc9"}, {"f168e037ea0aa0"}, {"3d0f5afc3064a8"}, {"a8e8802e70a940"}, {"50946245655916"}]}, 0x48) 2018/04/25 05:06:19 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0xfffffffffffffffe, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000040)={0x3}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[]) 2018/04/25 05:06:19 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000240)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f9939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8ef147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa3a338f8044eafb98a23fb11e26fcb68e2614041bf190b8bbe1a00fa357426d2adbdff22fc71a1a7d58e8c558856418e37d12e7b97bcd18e541ca4c9"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:19 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:06:19 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000aefe, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ad221df4eb8f97daf02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8ba0482c23951ad26652ece22c391d0e6361c9e13940acbfacf3806b3f497dce2e7c6e54b74271a79987351e498231ccba8ac64a810722db2d5e440003e9bdabd6718efc84500b1cbd047ca1c22195385a70e649bae0fbdc86d6558abe6192edbfac213bafac829a9ca39943e84e626a384301d03212a765fd829768eb5e31e59a28fb6ff16f22a67"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3, 0x80080) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f00000001c0)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x80000002}) 2018/04/25 05:06:19 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = gettid() fcntl$setown(r0, 0x8, r1) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f1939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8e5b2305f147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa2a338f8044eafb98a23fb11626fcb68e2614541bf190b8bbe1a00558856418e37d12e7bad63d3e43580b7accf637e06a15ecb5fd40aafb97ea7a81a5219a41205156f2fdfb9826ae0ca1737c2f656ae2a61ab1c34c28b58b73af31c3217a089f42f5a85c444e6905977a9d848d5a11b8a7500000000000000000000d8cfe80aef483ac1f629aa6aeaa143eab099f8fe8383e8b668ec420b6189d0ebbc90c05590"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:19 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x7, 0x0, 0x2, 0x4}) ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40106437, &(0x7f0000000200)={r1, 0x10001}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f993af02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8bacca9e258260baab7814b5c24257cd07ae358ea65a0d6ea4acb94c6ca4248ec032407dab8e69e34dec06b6f1a0dd4c6016857bd208ee16c937e9fd39c8a91faea5f95b8a2ba909680a2f54fa35240b29d9453104e9713f55fe370e12d6378733db49e0732539b80ac528bd81ad84942f2b05c39b124f26e56a99c082bbbc3a5f17df4687e08d798e1135356d5af0239fad59205a86cb23b83da0173c6f89beca8"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) recvmmsg(0xffffffffffffffff, &(0x7f00000006c0)=[{{&(0x7f0000000280)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000080)}, {&(0x7f0000000300)=""/75, 0x4b}, {&(0x7f0000000380)}, {&(0x7f00000003c0)=""/19, 0x13}, {&(0x7f0000000400)=""/195, 0xc3}, {&(0x7f0000000500)=""/99, 0x63}], 0x6, &(0x7f0000000600)=""/139, 0x8b, 0xfff}, 0xffffffff}], 0x1, 0x10000, &(0x7f0000000700)={0x0, 0x989680}) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000780)='team\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000880)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000b40)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000b80)={r4, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x3}, 0x90) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x10000, 0x0) ioctl$TTUNGETFILTER(r5, 0x801054db, &(0x7f0000000a80)=""/132) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000f40)={'nr0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000800)={'dummy0\x00', r6}) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r5, 0xc0405519, &(0x7f0000000380)={0x0, 0x3, 0x3ff, 0x1, "1bfa3bf24ae46639b2bc63ffb9634430cf4e5d1340166ff29b167d4fc334970cc05f4927bb8ddf2e11fcc4bd", 0x6d87}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000840)={'vcan0\x00', 0x0}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1d, &(0x7f00000007c0)={@mcast1, 0x0}, &(0x7f00000008c0)=0x14) sendmsg$TEAM_CMD_PORT_LIST_GET(r2, &(0x7f0000000a40)={&(0x7f0000000740)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000a00)={&(0x7f0000000900)={0xd0, r3, 0x0, 0x70bd29, 0x25dfdbfc, {0x3}, [{{0x8, 0x1, r7}, {0xb4, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}]}}]}, 0xd0}, 0x1, 0x0, 0x0, 0x801}, 0x20008080) r10 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000becff0)) dup(r10) shmget(0x2, 0x3000, 0x10, &(0x7f0000ffa000/0x3000)=nil) 2018/04/25 05:06:19 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="08000000df4ab8f993af02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8bacca9e258260baab7814b5c24257cd07ae358ea65a0d6ea4acb94c6ca4248ec032407dab8e69e34dec06b6f1a0dd4c6016857bd208ee16c937e9fd39c8a91faea5f95b8a2ba909680a2f54fa35240b29d9453104e9713f55fe370e12d6378733db49e0732539b80ac528bd81ad84942f2b05c39b124f26e56a99c082bbbc3a5f17df4687e08d798e1135356d5af0239fad59205a86cb23b83da0173c6f89beca800000000000000000000"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:20 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80ffffff00000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:06:20 executing program 0: openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x1, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[]) 2018/04/25 05:06:20 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000300)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ad221df4eb8f97daf02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8ba0482c23951ad26652ece22c391d0e6361c9e13940acbfacf3806b3f497dce2e7c6e54b74271a79987351e498231ccba8ac64a810722db2d5e440005d9bdabd6718efc84500b1cbd047ca1c22195385a70e649bae0fbdc86d6558abe6192edbfac213bafac829a9ca39943e84e626a384301d03212a765fd829768eb5"]) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f00000001c0)={{0x0, 0x9}, 'port0\x00', 0x40, 0x20000, 0x1f, 0x6, 0x5e, 0x10000, 0x6, 0x0, 0x6}) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:20 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000240)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f9939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8ef147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa3a338f8044eafb98a23fb11e26fcb68e2614041bf190b8bbe1a00fa357426d2adbdff22fc71a1a7d58e8c558856418e37d12e7b97bcd18e541ca4c9"]) close(r0) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:20 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) clock_gettime(0x0, &(0x7f0000000280)={0x0}) ppoll(&(0x7f0000000240)=[{r0}], 0x1, &(0x7f00000002c0)={r1, 0x0}, &(0x7f0000000300), 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000001000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001ff0)={&(0x7f0000006e58)=@newpolicy={0xc4, 0x13, 0x421, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@sec_ctx={0xc, 0x8, {0x8, 0x8}}]}, 0xc4}, 0x1}, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000080)={'team0\x00', {0x4, 0x6, 0xfffffffffffff563, "d1642de549f0", 0x43}}) r4 = getpgrp(0x0) capget(&(0x7f0000000100)={0x20071026, r4}, &(0x7f0000000140)={0x0, 0x401, 0x1f, 0x6, 0x401, 0x401}) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:20 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af00, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f1939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8e5b2305f147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa2a338f8044eafb98a23fb11626fcb68e2614541bf190b8bbe1a00558856418e37d12e7bad63d3e43580b7accf637e06a15ecb5fd40aafb97ea7a81a5219a41205156f2fdfb9826ae0ca1737c2f656ae2a61ab1c34c28b58b73af31c3217a089f42f5a85c444e6905977a9d848d5a11b8a7500000000000000000000d8cfe80aef483ac1f629aa6aeaa143eab099f8fe8383e8b668ec420b6189d0ebbc90c05590"]) r1 = dup(r0) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f0000000000)={0x0, r1}) 2018/04/25 05:06:20 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f993af02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8bacca9e258260baab7814b5c24257cd07ae358ea65a0d6ea4acb94c6ca4248ec032407dab8e69e34dec06b6f1a0dd4c6016857bd208ee16c937e9fd39c8a91faea5f95b8a2ba909680a2f54fa35240b29d9453104e9713f55fe370e12d6378733db49e0732539b80ac528bd81ad84942f2b05c39b124f26e56a99c082bbbc3a5f17df4687e08d798e1135356d5af0239fad59205a86cb23b83da0173c6f89beca8"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)={0x40000000000}) 2018/04/25 05:06:20 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f0000000100)=0x8) syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0x0, 0x802) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000200)=ANY=[@ANYBLOB="08000000000000009687a0efdf4ab8f993af02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8bacca9e258260baab7814b5c24d5077cd3433fa5fd257cd07ae358ea65a0d6ea4acb94c6ca4248ec032407dab8e69e34dec06b6f1a0dd4c6016857bd208ee16c937e9fd39c8a91faea5f95b8a2ba909680a2f54fa35240b29d9453104e9713f55fe370e12d6378733db49e0732539b8052a43fd386ac528bd81ad84942f2b05c39b124f26e56a99c082bbbc3a5f17df4687e08d798e1135356d5af0239fad59205a86cb23b83da0173c6f89beca8"]) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:20 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff00000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:06:20 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x81, 0x80840) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x465989e9, 0x8000, 0x9}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0x13}}}, 0x40, 0xb565}, 0x90) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r2, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f00000007c0)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f1939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8e5b2305f147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa2a338f8044eafb98a23fb11626fcb68e2614541bf190b8bbe1a00558856418e37d12e7bad63d3e43580b7accf637e06a15ecb5fd40aafb97ea7a81a5219a41205156f2fdfb9826ae0ca1737c2f656ae2a61ab1c34c28b58b73af31c3217a089f42f5a85c444e6905977a9d848d5a11b8a7500000000000000000000d8cfe80aef483ac1f629aa6aeaa143eab099f8fe8383e8b668ec420b6189d0ebbc90c05590"]) ioctl$VHOST_NET_SET_BACKEND(r2, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:20 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000500)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000540)={0x0, 0x0}, &(0x7f0000000580)=0xc) getgroups(0x5, &(0x7f00000005c0)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000600)=0x0) r6 = getuid() r7 = getgid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000a80)=0x0) stat(&(0x7f0000000ac0)='./file0\x00', &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getpgrp(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000c40)={0x0, 0x0}, &(0x7f0000000c80)=0xc) getgroups(0x3, &(0x7f0000000cc0)=[0xffffffffffffffff, 0x0, 0x0]) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000d00)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000d40)={{{@in=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f0000000e40)=0xe8) getresgid(&(0x7f0000000e80)=0x0, &(0x7f0000000ec0), &(0x7f0000000f00)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000003b00)='./cgroup/syz1\x00', 0x1ff) r17 = getpgrp(0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002480)={0x0, 0x0}, &(0x7f00000024c0)=0xc) stat(&(0x7f0000002500)='./file0\x00', &(0x7f0000002540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000003a00)=[{&(0x7f0000000240)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000004c0)=[{&(0x7f00000002c0)="cefddc213e36dab09cbf96794887f3b670c5d7a5de5d50f9ca66370c1c0592236367b86ce04241a7590cbb91b1ef5e730f098c2a0a01ae2c2cbb230f132e2cd461733c0dd93eb60bbbc7505eecfeb37015c4f961b0", 0x55}, {&(0x7f0000000340)="de552275a608a45ea8435d12d534c7e41bb1faf0ef2da570e15896fc2095893c7a000af9545eb8c54326c9157daf861a6dabd255c6f57cfb47165cf32c704c8a89f467399b119ac905495d857cfce4ced531352ee0dd11883f345e180f738c3ea25aab10591f8cce56c5f081e29d2ea11b9c70e133c5210aa6eecbfdc94643c691a38f295c09d7943bd1c69188df193053b1d8824c58cde470dbb9900063545da864fba8f29bc86cdffb226cd7824acd897610845605876dbabe04c3fe6de5475c0efb0e29707069fec1010d2c7928205ee5730429d3b93c231886", 0xdb}, {&(0x7f0000000440)="508cebfad331e321202f2037643b038231c1516dc581857a1e92ab0ff55cc6da93a25f24fa9c02d5bda46149206a57ed3270307e552710feb88e42eba9a058ca33815760bb07da7a9141fb8987bb2a4ded827b026f8791776bb4a3f17fa2866b076540b747d39e921110cfdb5e7a2c", 0x6f}, {&(0x7f0000000080)="1601274ed5a0ae2c048eddb3ccac3a7258797ae797af613935ce2839d538544cce802f2b68a25d60f8457014eaab8850fc580235", 0x34}], 0x4, &(0x7f0000000640)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="28000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="20000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="0000000020000000000000000100000002003f05", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="00000100"], 0xa8, 0x810}, {&(0x7f0000000700)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000a00)=[{&(0x7f0000000780)="4e1e5c74c54ec848f621dd98f862a8765b26009de7790dd17d05116d52fbe390154b5cb05ad20ef80f354b8369fbe48d332d034bb2a653", 0x37}, {&(0x7f00000007c0)="380d7428b06d76988c6af0b4", 0xc}, {&(0x7f0000000800)="13e6344e9bafa7bd9296a4a698880565bcb05faabd70fc7f98328a91c481e5a057dbdc3710f4574ac37ba8528aadd13ac5a2e00256732a74d787dc06aa1727be36f6cddd8949803924bd0015263c6b392a675b0e6b6903d48adc38f32be27edc90f3a9ae0dde214ab0f34857575bde3678beda1f0c3682e255da778fee41c3db2b14202ebeb87ac5f3b44ea3de94dfd8272e67", 0x93}, {&(0x7f00000008c0)="9e16abc67f109743fe2afcc2d1fe8f2e0f94e1d245270300d5ed751bdffa7af3c0773ec602248f89457b0ad7544669b01b453f9c2aeae7c953c1703520786caa216e732ccc60ae6d57a67ed0d0eaea58ca61f7f2ba86bbc6ae1cd31b24885e6be24f6ee9b706e6406fca2d6ad15cc5f86efce25097b9bb8a271946969517f5a0087529420cb53752a77e612b97430109e26b99826def2ff30da14ff7450e4c688f4a7f5bc23436957656719290d56259b72e31", 0xb3}, {&(0x7f0000000980)="181e02339ee2e883e450588bb807cb9c28b5b917bc0ebf956fc04f23b1d7731ded48c30640f808a227c0b0352df6ea5f204de6340eabe2b2303398861d1a92b614ac5e167a98137f61efafede3e268501547", 0x52}], 0x5, &(0x7f0000000f40)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0x150, 0x10}, {&(0x7f00000010c0)=@file={0x0, './file0\x00'}, 0x6e, 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{&(0x7f0000002340)="cacd40270f0e18697bab6341344c43778d7216239bdc4d26764913a2f42f905d5ccc14fd3a7e2c59641a42203fb22cd27d4c3613042c34734387570b50e2946cadb900a4bee02c91e63f827f797752ac9a07b7ea61bdab8b1abac057bae5a51f37cf100344cf0130168402add3821b7049c5507817c50609e5f49fc99bcdc4f0946896a7d5daf7093a", 0x89}], 0x5, &(0x7f00000025c0)=[@cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x80, 0x840}, {&(0x7f0000002640)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000003980)=[{&(0x7f00000026c0)="878b456bd38b1d6f13c6c89bbd073d71706b2d4ae700b2d537fb2e67b88684d23ca283472ecdea5401043b1c389b7ccbf283", 0x32}, {&(0x7f0000002700)="bdcf824553519a57c90f9465791f1362c6636cad5472409b96e5cc01448ab765fe63a881d8c2552f204d95f7317ee203becf56c17695f6fa871034da8362c5781a6fa1cda55e0a0b173b6feab49d239ca5d8b01d76507a1b821925885e231533f0d6f445c2c86f856fec8d7de4959c5b130ff40c2ece6d22420b2929767e805edfcd3086d1b01423c3cd79531c2a79287fde4a17f6cfb34e8d1480463aafab7cdd7c1fa151d9de8c084382a70cabe32a255f28", 0xb3}, {&(0x7f00000027c0)="1f616a4f0dc41b510601346b1186d91a725329bb8d7f1dd255bfbbe8505bd597bb60fe3c42a07a52e7f0ff895127f25669dc1e70b35a8b7679f60db48c27edb6adc0b072245b10c9803b497cabf9f0317deb62e463948b62b356bcef2a59ea781343da1da3f04e93adc8cf6318ca0859d2c6414d09de4740364a333a4d1c6e61f5d92ac9f945059ec9b6fc14d6f58cfb3147c3dd1a962f6b50b7ab9eb0a6c88e2e28d84c3f4a7e021e18ce00e60dfc61edddec31a5b402d5859a5e4692cb23d520243b996d270ca93ef9b69d334ea638014cba58550f565ee9c108b6eb", 0xdd}, {&(0x7f00000028c0)="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", 0x1000}, {&(0x7f00000038c0)="0a9c35c0e0c9062637936b76ccecbf01e315460fef14a6fbdaea3db3c75c409d651e9f7575ce77205561c13b7b186825fa6c7619815c6b2a896f8fee0dfcbf1e5c54329825ba076fde864458992701b718955cde870b30873962702e987234d8253fb44e601a113e898a6f366994a8d704299a4b35b34111c61684d19d20dd2a3ae559e1fe58b0676cbf25da178776057c4fbdd25087d476ca49e35192b3cc35d7c7ed78053a897c3ebb06aec86f44d6381e0b0bff9015b3", 0xb8}], 0x5, 0x0, 0x0, 0x8000}], 0x4, 0x24000000) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="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"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000003b40)=0x4) 2018/04/25 05:06:20 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000140)) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x5, 0x200) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000080)={0x100000000, 0xfffffffffffffffd, 0x0, 0x6, 0x0, 0x2}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000300)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ad221df4eb8f97daf02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8ba0482c23951ad26652ece22c391d0e6361c9e13940acbfacf3806b3f497dce2e7c6e54b74271a79987351e498231ccba8ac64a810722db2d5e440005d9bdabd6718efc84500b1cbd047ca1c22195385a70e649bae0fbdc86d6558abe6192edbfac213bafac829a9ca39943e84e626a384301d03212a765fd829768eb5"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:20 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[@ANYPTR=&(0x7f00000006c0)=ANY=[@ANYPTR=&(0x7f0000000240)=ANY=[@ANYPTR, @ANYRES16=r0, @ANYPTR64, @ANYPTR], @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYBLOB="c3edeb3c5153398db4240112", @ANYBLOB="b4b7cb4676010912ce7007c7e30487ea4120a2cef3f6449791420408d2522c2fe3f089c183d50181a609cb6e5be6d0d475a3bba5639fbe2a89a03ce8cdc3ff9a2fa6d49adf5268eaf0103f5ad2a6ce78d83e960dced681db11f70d184d81f4a40408a535c997957fddd0bda9ce6e491e8014264590e7a54ab203fcae2f23dfda4ef037dff42b806265b1f84de8d576", @ANYRES64=r0, @ANYBLOB="3cc930dad36b958bb63a3551c6252cf123635be64137bd4edf0167004098d9bfcfee7f805d3869afb42895345810049a72d527fb74bc4d007544e8cc5ba7c888338c02d5e28b6fcc80070585203f0f2bf601b3fc5be3973d983487e2a0fe112063ed3f14cec64a9d4eab7764cceddef8063e895171cae05d4555aa82a1ee5c7c25b099bf32ad4b7701d99325395c38666c16c6844f0ff507bfc3d98d2b9f5ea577133ac05f4fb01c4ae7e5add3cc933d21807c7448f7ffa27cf83605e1ff7c8ff1", @ANYRES64, @ANYPTR64, @ANYPTR, @ANYRES32=r0, @ANYRES16=r0, @ANYPTR64], @ANYPTR64=&(0x7f0000000440)=ANY=[@ANYPTR, @ANYRES64, @ANYRES16=r0, @ANYRES64=r0, @ANYPTR64], @ANYRES32=r0, @ANYPTR=&(0x7f0000000480)=ANY=[@ANYRES16, @ANYPTR, @ANYRES64=r0, @ANYRES16, @ANYRES64=r0, @ANYBLOB="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", @ANYBLOB="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", @ANYRES16=r0], @ANYRES16=r0, @ANYRES64=r0, @ANYBLOB="6cb83210eec9349e24a9dd2e048b3f7cd409a731871d17d42d1f8bceab"], @ANYPTR, @ANYPTR64=&(0x7f0000000740)=ANY=[@ANYRES64=r0, @ANYRES64=r0, @ANYRES16=r0], @ANYRES32=r0, @ANYRES16=r0]) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4010}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0xe4, r1, 0x308, 0x70bd29, 0x25dfdbfd, {0x10}, [@IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2}]}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xcb9d}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast2=0xe0000002}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1f}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x80000001}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3b3dc83e}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x80000000}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x11}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}]}, 0xe4}, 0x1, 0x0, 0x0, 0x4094}, 0x20000000) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000000800)={0x0, 0x7, 0x20cb, &(0x7f0000000780)}) 2018/04/25 05:06:20 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000200)=ANY=[@ANYBLOB="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"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:20 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:06:20 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip6_tables_names\x00') ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0xcb26) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f993af02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8bacca9e258260baab7814b5c24257cd07ae358ea65a0d6ea4acb94c6ca4248ec032407dab8e69e34dec06b6f1a0dd4c6016857bd208ee16c937e9fd39c8a91faea5f95b8a2ba909680a2f54fa35240b29d9453104e9713f55fe370e12d6378733db49e0732539b80ac528bd81ad84942f2b05c39b124f26e56a99c082bbbc3a5f17df4687e08d798e1135356d5af0239fad59205a86cb23b83da0173c6f89beca8"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:20 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f1939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8e5b2305f147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa2a338f8044eafb98a23fb11626fcb68e2614541bf190b8bbe1a00558856418e37d12e7bad63d3e43580b7accf637e06a15ecb5fd40aafb97ea7a81a5219a41205156f2fdfb9826ae0ca1737c2f656ae2a61ab1c34c28b58b73af31c3217a089f42f5a85c444e6905977a9d848d5a11b8a7500000000000000000000d8cfe80aef483ac1f629aa6aeaa143eab099f8fe8383e8b668ec420b6189d0ebbc90c05590"]) fcntl$getown(r0, 0x9) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:20 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000240)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f9939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8ef147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa3a338f8044eafb98a23fb11e26fcb68e2614041bf190b8bbe1a00fa357426d2adbdff22fc71a1a7d58e8c558856417d37d12e7b97bcd18e541ca4c9"]) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x400, 0x0) unshare(0x3fffff6) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000000140)={0x2, &(0x7f0000000100)=[{0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @link_local}]}) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000180)) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e24, 0xff, @local={0xfe, 0x80, [], 0xaa}, 0x8}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000001c0)={0x0, 0x3}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000300)={r2, 0x1c0000000000000}, 0x8) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) ioctl$KDSETLED(r3, 0x4b32, 0x5) 2018/04/25 05:06:20 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[]) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000040)=r0) r1 = fcntl$getown(r0, 0x9) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000000100)={0x0, 0x1, 0xe09, &(0x7f00000000c0)}) ptrace$setsig(0x4203, r1, 0x6ef4, &(0x7f0000000080)={0x25, 0x8, 0x1f, 0x5}) 2018/04/25 05:06:21 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0xd27, 0x8000) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000100)={'teql0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000300)=ANY=[@ANYBLOB="0800000000000000968781e00054df4ad221df4eb8f97daf02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8ba0482c23951ad26652ece22c391d0e6361c9e13940acbfacf3806b3f497dce2e7c6e54b74271a79987351e498231ccba8ac64a810722db2d5e440005d9bdabd6718efc84500b1cbd047ca1c22195385a70e649b940fbdc86d6558abe6192edbfac213bafac829a9ca39943e84e626a384301d03212a765fd829768eb5"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000000)) statx(r1, &(0x7f0000000140)='./file0\x00', 0xb6c8494d1925d64e, 0x100, &(0x7f0000000180)) 2018/04/25 05:06:21 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:06:21 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) fdatasync(r0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f1939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8e5b2305f147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa2a338f8044eafb98a23fb11626fcb68e2614541bf190b8bbe1a00558856418e37d12e7bad63d3e43580b7accf637e06a15ecb5fd40aafb97ea7a81a5219a41205156f2fdfb9826ae0ca1737c2f656ae2a61ab1c34c28b58b73af31c3217a089f42f5a85c444e6905977a9d848d5a11b8a7500000000000000000000d8cfe80aef483ac1f629aa6aeaa143eab099f8fe8383e8b668ec420b6189d0ebbc90c05590"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:21 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/mixer\x00', 0x20000, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[]) pwrite64(r0, &(0x7f00000000c0)="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", 0xff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) 2018/04/25 05:06:21 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000240)=ANY=[@ANYBLOB="0800000000000000808543efa0efdf4ab8f993af02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8bacca9e258260baab7814b5c24257cd07ae358ea65a0d6ea4acb94c6ca4248ec032407dab8e69e34dec06b6f1a0dd4c6016857bd208ee16c937e9fd39c8a91faea5f95b8a2ba909680a2f54fa35240b29d9453104e9713f55fe370e12d6378733db49e0732539b80ac528bd81ad84942f2b05c39b124f26e56a99c082bbbc3a5f17df4687e08d798e1135356d5af0239fad59205a86cb23b83da0173c6f89beca8b55a20da22bbb333eb6b0e050f4bec427b69defffa1ab63ef5d1a4aa910355fd95e9e1c971820b2a53aff4273253bd50d52ff4594bdd15f197c8fbf97a3a6795403dc5643fd8ee3dc21b8ca6aa10afb1eb6539e1efe7fb5f854f74830ba4ce30d50bb77a76aa829a23cc17c181"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:21 executing program 2: r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) r1 = dup(r0) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r2, 0x40000000af01, &(0x7f0000c97ff8)) clock_gettime(0x0, &(0x7f0000000280)={0x0}) ppoll(&(0x7f0000000240)=[{r2}], 0x1, &(0x7f00000002c0)={r3, 0x0}, &(0x7f0000000300), 0x8) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1d, &(0x7f00000000c0)="36c18f9bb6a96b86ce212f2c886a4352aa9e1a32ed9f6f43f69169f1a980310e3ed60836b3d170ada59bc6cadc09457379622f039754bdd26e6ea98f319d38801409a8db5061056077654d00b79be04503eebc1e5a86c3eb3d2657744080e0effe7969ddbe91c86e1a4ac419db47f97e2be7bc75e3a8d84850553710fe09c55d41e4a38a071d2d615bda23e66efa459e98b6dfeda51df07106be1431e6", 0x9d) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x402040, 0x0) ioctl$VHOST_NET_SET_BACKEND(r4, 0xaf02, &(0x7f0000000080)={0x0, r1}) semget(0x2, 0x0, 0x10) 2018/04/25 05:06:21 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000200)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:21 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000040af01, &(0x7f0000000080)=0x1000) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x4000, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000180)=0x3, 0x4) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400000, 0x0) connect$ax25(r2, &(0x7f0000000100)={0x3, {"1fe01b29a7f6ee"}}, 0x10) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000240)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f9939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8ef147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa3a338f8044eafb98a23fb11e26fcb68e2614041bf190b8bbe1a00fa357426d2adbdff22fc71a1a7d58e8c558856418e37d12e7b97bcd18e541ca4c9"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:21 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80ffffff], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:06:21 executing program 0: r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000), 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x2, 0x0) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f00000001c0)={{&(0x7f0000000100)=""/182, 0xb6}, &(0x7f0000000080), 0x44}, 0x20) dup(r0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2000000, 0x2011, r0, 0x4f) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x4000, 0x0) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000000080)=ANY=[]) ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f0000000200)) lseek(r2, 0x0, 0x4) 2018/04/25 05:06:21 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000240)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f9939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8ef147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa3a338f8044eafb98a23fb11e26fcb68e2614041bf190b8bbe1a00fa357426d2adbdff22fc71a1a7d58e8c558856418e37d12e7b97bcd18e541ca4c9"]) gettid() r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x800, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000100)={{0xffffffffffffffff, 0x3, 0x1, 0x0, 0x3}, 0x4, 0x2}) ioctl$VHOST_NET_SET_BACKEND(r1, 0xaf02, &(0x7f0000000080)={0xfffffffffffffffc}) 2018/04/25 05:06:21 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000300)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ad221df4eb8f97daf02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8ba0482c23951ad26652ece22c391d0e6361c9e13940acbfacf3806b3f497dce2e7c6e54b74271a79987351e498231ccba8ac64a810722db2d5e440005d9bdabd6718efc84500b1cbd047ca1c22195385a70e649bae0fbdc86d6558abe6192edbfac213bafac829a9ca39943e84e626a384301d03212a765fd829768eb5"]) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x40000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f0000000080)={0x0, r1}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r2, 0xaead) 2018/04/25 05:06:21 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f1939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8e5b2305f147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa2a338f8044eafb98a23fb11626fcb68e2614541bf190b8bbe1a00558856418e37d12e7bad63d3e43580b7accf637e06a15ecb5fd40aafb97ea7a81a5219a41205156f2fdfb9826ae0ca1737c2f656ae2a61ab1c34c28b58b73af31c3217a089f42f5a85c444e6905977a9d848d5a11b8a7500000000000000000000d8cfe80aef483ac1f629aa6aeaa143eab099f8fe8383e8b668ec420b6189d0ebbc90c05590"]) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/stat\x00') bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000180)={r1, &(0x7f0000000100)="004aafa4dc53b0f0117792cd250856c19d22ff44c98502ebd29c4f3af08bcb2c1403bb3c0fab8d0dd5b8a5c8428ed25096f61d9074c7defdcc5258ad041254294422cbdd04d9a084b0ca62db7e43f721eb28", &(0x7f0000000080)=""/18}, 0x18) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:21 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f993af02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8bacca9e258260baab7814b5c24257cd07ae358ea65a0d6ea4acb94c6ca4248ec032407dab8e69e34dec06b6f1a0dd4c6016857bd208ee16c937e9fd39c8a91faea5f95b8a2ba909680a2f54fa35240b29d9453104e9713f55fe370e12d6378733db49e0732539b80ac528bd81ad84942f2b05c39b124f26e56a99c082bbbc3a5f17df4687e08d798e1135356d5af0239fad59205a86cb23b83da0173c6f89beca8"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000640)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000680)={@local}, &(0x7f00000006c0)=0x14) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40900, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000080)={0x0, 0x1, &(0x7f0000000340)=""/142, &(0x7f0000000400)=""/109, &(0x7f0000000480)=""/203, 0xf001}) setsockopt$inet6_group_source_req(r2, 0x29, 0x2b, &(0x7f0000000200)={0x800, {{0xa, 0x4e24, 0xfffffffffffffbff, @remote={0xfe, 0x80, [], 0xbb}, 0x3f}}, {{0xa, 0x4e21, 0x400, @mcast2={0xff, 0x2, [], 0x1}, 0xf25}}}, 0x108) getsockname$netrom(r2, &(0x7f0000000580)=@full, &(0x7f0000000600)=0x48) 2018/04/25 05:06:21 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000000)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:22 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:06:22 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[]) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000080)) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000000040)={@broadcast=0xffffffff, @multicast2=0xe0000002, @broadcast=0xffffffff}, 0xc) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f00000000c0)={0xa532fc7957303dc1, r0}) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000000200)={@remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0x1}, 0xffffffffffffff53) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000000340)) 2018/04/25 05:06:22 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) eventfd2(0x8, 0x1) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000240)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f9939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8ef147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa3a338f8044eafb98a23fb11e26fcb68e2614041bf190b8bbe1a00fa357426d2adbdff22fc71a1a7d58e8c558856418e37d12e7b97bcd18e541ca4c9"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:22 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) ioctl$int_in(r0, 0x5423, &(0x7f00000003c0)=0x800000000203) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000001c0)={0xffffffffffffffff}) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000200)={0x0, 0x2710}, 0x10) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000300)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ad221df4eb8f97daf02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8ba0482c23951ad26652ece22c391d0e6361c9e13940acbfacf3806b3f497dce2e7c6e54b74271a79987351e498231ccba8ac64a810722db2d5e440005d9bdabd6718efc84500b1cbd047ca1c22195385a70e649bae0fbdc86d6558abe6192edbfac213bafac829a9ca39943e84e626a384301d03212a765fd829768eb5"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=@known='security.selinux\x00', &(0x7f0000000100)=""/188, 0xbc) 2018/04/25 05:06:22 executing program 5: r0 = dup(0xffffffffffffffff) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa, 0x16}) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000c97ff8)) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xe7f, 0x20002) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000000080)={0x6, 0x8, 0x3, 0x3, 0x9d0e, 0x543}) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000240)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r1, 0xaf02, &(0x7f00000000c0)) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r3, 0x6431) r4 = semget(0x3, 0x75fd9ee572e400ab, 0x400) semctl$IPC_INFO(r4, 0x2, 0x3, &(0x7f0000000140)=""/3) 2018/04/25 05:06:22 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xf6, 0x400480) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000080)=0xfffffffffffffffc, &(0x7f0000000200)=0x4) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f993af02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8bacca9e258260baab7814b5c24257cd07ae358ea65a0d6ea4acb94c6ca4248ec032407dab8e69e34dec06b6f1a0dd4c6016857bd208ee16c937e9fd39c8a91faea5f95b8a2ba909680a2f54fa35240b29d9453104e9713f55fe370e12d6378733db49e0732539b80ac528bd81ad84942f2b05c39b124f26e56a99c082bbbc3a5f17df4687e08d798e1135356d5af0239fad59205a86cb23b83da0173c6f89beca8"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:22 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) clock_gettime(0x0, &(0x7f0000000280)={0x0}) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f0000000080)={0x77359400}, 0x10) ppoll(&(0x7f0000000240)=[{r0}], 0x1, &(0x7f00000002c0)={r1, 0x0}, &(0x7f0000000300), 0x8) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:22 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000000040)=0xffffffffffffffff) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f993af02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8bacca9e258260baab7814b5c24257cd07ae358ea65a0d6ea4acb94c6ca4248ec032407dab8e69e34dec06b6f1a0dd4c6016857bd208ee16c937e9fd39c8a91faea5f95b8a2ba909680a2f54fa35240b29d9453104e9713f55fe370e12d6378733db49e0732539b80ac528bd81ad84942f2b05c39b124f26e56a99c082bbbc3a5f17df4687e08d798e1135356d5af0239fad59205a86cb23b83da0173c6f89beca8"]) r1 = dup3(r0, r0, 0x80000) accept4$nfc_llcp(r1, &(0x7f0000000200), &(0x7f0000000080)=0x60, 0x80800) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x26, 0x9, 0x9, 0x2, 0x7, 0x67b692a3, 0x1, {0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x7, 0x1, 0x3ff, 0xc07, 0x4}}, &(0x7f0000000340)=0xb0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000380)={r2, 0x1000}, &(0x7f00000003c0)=0x8) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) [ 344.019765] QAT: Invalid ioctl 2018/04/25 05:06:22 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0ffffff00000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:06:22 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) epoll_create(0xe07d) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f9939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8ef147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa3a338f8044eafb98a23fb11e26fcb68e2614041bf190b8bbe1a00fa357426d2adbdff22fc71a1a7d58e8c558856418e37d12e7b97bcd18e541ca4c9f63c0d99af2c22c4416d292cff9d24f024f3bb8b243325cde515d0ec74d19106d3d6cc89fca42fa3287be0690bc21276a8524bcc21a3fffd410651746a72abd5d870d17bf052a2243817268f22d20a"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) membarrier(0x21, 0x0) 2018/04/25 05:06:22 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000540)=ANY=[@ANYBLOB="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"]) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x5, 0x100) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) ioctl$int_in(r1, 0x5421, &(0x7f0000000500)=0x5) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f00000002c0)={0x3, 0x1, &(0x7f0000000080)=""/11, &(0x7f00000003c0)=""/101, &(0x7f0000000440)=""/143, 0x6000}) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f0000000300)={0x6, 0x9bb}) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000000100)={[], 0x18d, 0x4b, 0x0, 0x0, 0x7f, 0x0, 0xf002, [], 0xffcb}) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) [ 344.045253] QAT: Invalid ioctl 2018/04/25 05:06:22 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[]) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x201) 2018/04/25 05:06:22 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x6, 0x400) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:22 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000000)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f993af02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8bacca9e258260baab7814b5c24257cd07ae358ea65a0d6ea4acb94c6ca4248ec032407dab8e69e34dec06b6f1a0dd4c6016857bd208ee16c937e9fd39c8a91faea5f95b8a2ba909680a2f54fa35240b29d9453104e9713f55fe370e12d6378733db49e0732539b80ac528bd81ad84942f2b05c39b124f26e56a99c082bbbc3a5f17df4687e08d798e1135356d5af0239fad59205a86cb23b83da0173c6f89beca8"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:22 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:06:23 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000240)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f9939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8ef147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa3a338f8044eafb98a23fb11e26fcb68e2614041bf190b8bbe1a00fa357426d2adbdff22fc71a1a7d58e8c558856418e37d12e7b97bcd18e541ca4c9"]) r1 = getpgrp(0xffffffffffffffff) sched_getattr(r1, &(0x7f0000000000), 0x30, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:23 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000640)='/dev/mixer\x00', 0x40, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000f00)={'team0\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000f40)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r3 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x4, 0x40800) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000080), 0x4) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f1939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8e5b2305f147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa2a338f8044eafb98a23fb11626fcb68e2614541bf190b8bbe1a00558856418e37d12e7bad63d3e43580b7accf637e06a15ecb5fd40aafb97ea7a81a5219a41205156f2fdfb9826ae0ca1737c2f656ae2a61ab1c34c28b58b73af31c3217a089f42f5a85c444e6905977a9d848d5a11b8a7500000000000000000000d8cfe80aef483ac1f629aa6aeaa143eab099f8fe8383e8b668ec420b6189d0ebbc90c05590"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:23 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000300)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ad221df4eb8f97daf02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8ba0482c23951ad26652ece22c391d0e6361c9e13940acbfacf3806b3f497dce2e7c6e54b74271a79987351e498231ccba8ac64a810722db2d5e440005d9bdabd6718efc84500b1cbd047ca1c22195385a70e649bae0fbdc86d6558abe6192edbfac213bafac829a9ca39943e84e626a384301d03212a765fd829768eb5"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x200000) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000100)={0x9, 0x1, 0x7, 0x1}, 0x10) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f00000004c0)="ffad5d3d0aa6f8cd2786761ed3192c8ac7166e8131480d16e9ea7d38d4d5144357b7de4a83901ee850650300000043278b191c95d00c24359272332a26bbf0e54978b0f9c4039c696c60e1ddcd18fd89dc8fe3682616b071630a66cb94a93bf14d432412fd3bd85c1ad1802d1f8f1d075c1d97e6cb48f54cc841279f0fc1b2d747a3e3b3d822cafd0001573389055b969ae422bb040b14d22f21816a65a2bc2b711b078a4f8d26bbc52e3a79f764d8272a9d54a863e46a8abb8b2f49805a41608e022504452184b270404eb2eb85aacbdd573cbb491a605e5a55da83058d8febc2") 2018/04/25 05:06:23 executing program 0: openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x5, 0x0) 2018/04/25 05:06:23 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa00000000000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:06:23 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) accept(0xffffffffffffff9c, &(0x7f0000000440)=@ipx, &(0x7f0000000080)=0x80) r1 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f993af02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8bacca9e258260baab7814b5c24257cd07ae358ea65a0d6ea4acb94c6ca4248ec032407dab8e69e34dec06b6f1a0dd4c6016857bd208ee16c937e9fd39c8a91faea5f95b8a2ba909680a2f5cfa35240b29d9453104e9713f55fe370e12d6378733db49e0732539b80ac528b56a99c082bbbc3a5f17df4687e08d798e1135356d5010039fad59205a86cb23b83da0173c6f89beca8"]) r2 = syz_open_dev$adsp(&(0x7f00000004c0)='/dev/adsp#\x00', 0x2, 0x2) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000000500)=0xe42) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) getsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000000540)={@multicast1, @rand_addr}, &(0x7f0000000580)=0x8) epoll_create(0xa9) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000380)={0x4, 0x0, [{0x11f004, 0x60, &(0x7f0000000200)=""/96}, {0x4, 0x41, &(0x7f0000000280)=""/65}, {0xd000, 0x22, &(0x7f0000000000)=""/34}, {0xf001, 0x60, &(0x7f0000000300)=""/96}]}) 2018/04/25 05:06:23 executing program 2: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='yeah\x00', 0x5) ioctl$int_in(0xffffffffffffffff, 0x40000000af01, &(0x7f0000c97ff8)) clock_gettime(0x0, &(0x7f0000000280)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x5fba1563057fc9e1, 0x0) fcntl$getown(r2, 0x9) r3 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x7, 0x20800) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000900)={&(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000840)=[0x0], &(0x7f0000000880)=[0x0, 0x0, 0x0], &(0x7f00000008c0)=[0x0], 0x4, 0x1, 0x3, 0x1}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ppoll(&(0x7f0000000240)=[{}], 0x1, &(0x7f00000002c0)={0x0, 0x989680}, &(0x7f0000000300), 0x8) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0xaf02, &(0x7f00000000c0)) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x4, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r4, 0xc4c85512, &(0x7f0000000340)={{0x6, 0x0, 0x600000, 0x72, "29c8551000722328e25642aea17bb9f7f1392a98d764e3a12a3f818a54929706ff73f489d9dd3f2bbe913506", 0x401}, 0x1, [0x7, 0x3f, 0xfffffffffffffff8, 0x8, 0x2, 0x7ff, 0x1ff, 0x80000001, 0x800, 0x8000, 0xf3b, 0x9, 0x1, 0xf55, 0x8000, 0xffffffffffffffff, 0x20, 0x7f, 0x20, 0x20, 0xb0, 0x7fffffff, 0x86, 0x4a, 0x30, 0x4, 0xfffffffffffffffa, 0xfffffffffffffff7, 0x5, 0x946, 0x8000, 0x10000, 0xcb18, 0x5, 0xfffffffffffffff9, 0xffffffff, 0x1eb55500, 0x0, 0x3, 0x5, 0x9, 0x9, 0x6, 0x3, 0x5, 0x8018, 0xfffffffffffffffb, 0x3, 0x400, 0x1, 0x8, 0xaef, 0x2801, 0x3ff, 0x6, 0x4, 0x5, 0x6, 0x6, 0x7f, 0x8, 0x0, 0x200, 0x6, 0xe56, 0x9, 0x7f, 0x4, 0x8005, 0x9, 0x401, 0x8, 0x1000, 0x6, 0x9, 0x3, 0x8, 0x2, 0x2, 0x8, 0x7, 0x7, 0x6, 0x69, 0xffffffffffffb688, 0x7, 0x41, 0xbb5, 0xfffffffffffffff8, 0x0, 0x7ff, 0x80000001, 0xc, 0x7fffffff, 0x3, 0xfffffffffffffffe, 0x8000000, 0x5, 0x48, 0xd98895a, 0x49, 0x2e, 0x4, 0x3c, 0xff, 0x7, 0x3, 0x1ff, 0x2970, 0x0, 0x20e, 0x8, 0xc04d, 0x2, 0xd9e, 0x91, 0x800, 0x1, 0x0, 0x1, 0xb2, 0x0, 0x185d74e5, 0x7, 0xb7, 0x8299, 0x7, 0xfffffffffffffff8]}) 2018/04/25 05:06:23 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x4, 0x7fff) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f00000012c0)={0x7, 0xa3d, &(0x7f0000000200)="0537fa913bbfe5989feef2bf8a0c6dc8c91c30ba6a2c8b93acc57ae70c87713b782e0d67cb335c42a305bed9596e3985805941e604de692c59bf190525eef75168b984a40ec10e34399442713a32ddfedc3fd15c9cb1e62c23f0b803aa4cbfeb3676db49001416068330d8e72a6167f6fef8ba433b54324ed2c2db4ee5858e267fc648c696432a3f21d45810d6702d9cbc", &(0x7f00000002c0)="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", 0x91, 0x1000}) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000000080)={0x1000, 0x5, 0x7a, 0x0, 0x11, 0x800}) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f993af02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8bacca9e258260baab7814b5c24257cd07ae358ea65a0d6ea4acb94c6ca4248ec032407dab8e69e34dec06b6f1a0dd4c6016857bd208ee16c937e9fd39c8a91faea5f95b8a2ba909680a2f54fa35240b29d9453104e9713f55fe370e12d6378733db49e0732539b80ac528bd81ad84942f2b05c39b124f26e56a99c082bbbc3a5f17df4687e08d798e1135356d5af0239fad59205a86cb23b83da0173c6f89beca8"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:23 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) [ 345.093079] QAT: Invalid ioctl 2018/04/25 05:06:23 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000240)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f9939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8ef147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa3a338f8044eafb98a23fb11e26fcb68e2614041bf190b8bbe1a00fa357426d2adbdff22fc71a1a7d58e8c558856418e37d12e7b97bcd18e541ca4c9"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:23 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f1939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8e5b2305f147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa2a338f8044eafb98a23fb11626fcb68e2614541bf190b8bbe1a00558856418e37d12e7bad63d3e43580b7accf637e06a15ecb5fd40aafb97ea7a81a5219a41205156f2fdfb9826ae0ca1737c2f656ae2a61ab1c34c28b58b73af31c3217a089f42f5a85c444e6905977a9d848d5a11b8a7500000000000000000000d8cfe80aef483ac1f629aa6aeaa143eab099f8fe8383e8b668ec420b6189d0ebbc90c05590"]) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x8) connect$can_bcm(r1, &(0x7f00000002c0)={0x1d}, 0x10) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000100)={0x0, 0xfffffffffffffffb}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000200)={r3, 0x68, &(0x7f0000000180)=[@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x7, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x10000, @mcast2={0xff, 0x2, [], 0x1}}]}, &(0x7f0000000240)=0x10) 2018/04/25 05:06:23 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x401, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000040)=0x4) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[]) 2018/04/25 05:06:23 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000c97ff8)=0x10007) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000000)={0x0, 0x1, &(0x7f0000000100)=""/203, &(0x7f0000000200)=""/86, &(0x7f0000000480)=""/113, 0x6000}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:23 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhost-net\x00', 0x2, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000000080)='/dev/vhost-net\x00') ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000300)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ad221df4eb8f97daf02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8ba0482c23951ad26652ece22c391d0e6361c9e13940acbfacf3806b3f497dce2e7c6e54b74271a79987351e498231ccba8ac64a810722db2d5e440005d9bdabd6718efc84500b1cbd047ca1c22195385a70e649bae0fbdc86d6558abe6192edbfac213bafac829a9ca39943e84e626a384301d03212a765fd829768eb5"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) [ 345.151093] QAT: Invalid ioctl 2018/04/25 05:06:23 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000005f80)='/dev/vcs#\x00', 0x800, 0x80200) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000005fc0)={0x0, @in6={{0xa, 0x4e22, 0x400, @empty, 0x2}}, 0x3, 0x8}, &(0x7f0000006080)=0x90) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000060c0)={0xfffffffffffffe00, 0x8000, 0x9, 0xd3f5, r2}, 0x10) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f993af02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8bacca9e258260baab7814b5c24257cd07ae358ea65a0d6ea4acb94c6ca4248ec032407dab8e69e34dec06b6f1a0dd4c6016857bd208ee16c937e9fd39c8a91faea5f95b8a2ba909680a2f54fa35240b29d9453104e9713f55fe370e12d6378733db49e0732539b80ac528bd81ad84942f2b05c39b124f26e56a99c082bbbc3a5f17df4687e08d798e1135356d5af0239fad59205a86cb23b83da0173c6f89beca8"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:23 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) clock_gettime(0x0, &(0x7f0000000280)={0x0}) ppoll(&(0x7f0000000240)=[{r0}], 0x1, &(0x7f00000002c0)={r1, 0x0}, &(0x7f0000000300), 0x8) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x100000001, 0x8040) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:23 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:06:23 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[]) preadv(r0, &(0x7f0000000140)=[{&(0x7f0000000040)=""/158, 0x9e}, {&(0x7f0000000100)=""/46, 0x2e}], 0x2, 0x47) 2018/04/25 05:06:23 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) socket$bt_rfcomm(0x1f, 0x3, 0x3) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000100)={0x800, 0x2, 'client1\x00', 0x1, "04b5b49fd2321d6c", "11799d6829df807729b21c1538b7280055be6898ed566eb7d21c28bb61ba97ca", 0xfff, 0xd50}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000340)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f9939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8ef147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa3a338f8044eafb98a23fb11e26fcb68e2614041bf190b8bbe1a00fa357426d2adbdff22fc71a1a7d58e8c558856418e37d12e7b97bcd18e541ca4c939bc0f4ca0d14054ca09662366c0c6f5922d214b34b9af77542ccede7dc86cfbcfcc2d2ab204f09ef7c1196adb1d213a228fd506bcdb8e"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) syncfs(r0) 2018/04/25 05:06:23 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f993af02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8bacca9e258260baab7814b5c24257cd07ae358ea65a0d6ea4acb94c6ca4248ec032407dab8e69e34dec06b6f1a0dd4c6016857bd208ee16c937e9fd39c8a91faea5f95b8a2ba909680a2f54fa35240b29d9453104e9713f55fe370e12d6378733db49e0732539b80ac528bd81ad84942f2b05c39b124f26e56a99c082bbbc3a5f17df4687e08d798e1135356d5af0239fad59205a86cb23b83da0173c6f89beca8"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:24 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00000002c0)={0x2, 0x1, &(0x7f0000000100)=""/96, &(0x7f0000000180)=""/67, &(0x7f0000000200)=""/188, 0x3000}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000340)=ANY=[@ANYBLOB="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"]) r1 = dup(r0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000580)=0x8) getsockopt$inet_dccp_buf(r1, 0x21, 0x67f522424de8ac12, &(0x7f0000000000)=""/33, &(0x7f0000000080)=0x21) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)={0x0, r1}) 2018/04/25 05:06:24 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x62080, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000200)={r2, 0x2}) ioctl$int_in(r0, 0x5424, &(0x7f0000c97ff8)=0x66) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f993af02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8bacca9e258260baab7814b5c24257cd07ae358ea65a0d6ea4acb94c6ca4248ec032407dab8e69e34dec06b6f1a0dd4c6016857bd208ee16c937e9fd39c8a91faea5f95b8a2ba909680a2f54fa35240b29d9453104e9713f55fe370e12d6378733db49e0732539b80ac528bd81ad84942f2b05c39b124f26e56a99c082bbbc3a5f17df4687e08d798e1135356d5af0239fad59205a86cb23b83da0173c6f89beca8"]) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) ioctl$VHOST_NET_SET_BACKEND(r1, 0xaf02, &(0x7f00000000c0)) r3 = request_key(&(0x7f0000000240)='cifs.spnego\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000002c0)='/wlan0\x00', 0xfffffffffffffff9) r4 = request_key(&(0x7f0000000300)='pkcs7_test\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000380)='user%]\x00', 0xfffffffffffffffc) keyctl$link(0x8, r3, r4) 2018/04/25 05:06:24 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000280), &(0x7f00000003c0)=0xb) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000300)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ad221df4eb8f97daf02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8ba0482c23951ad26652ece22c391d0e6361c9e13940acbfacf3806b3f497dce2e7c6e54b74271a79987351e498231ccba8ac64a810722db2d5e440005d9bdabd6718efc84500b1cbd047ca1c22195385a70e649bae0fbdc86d6558abe6192edbfac213bafac829a9ca39943e84e626a384301d03212a765fd829768eb5"]) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rtc\x00', 0x800, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r2, 0xc1105518, &(0x7f0000000140)={{0x1, 0x3, 0x6, 0xb0, "65e7d6b11bf071b2b4d3d83debb5f2dce5d68cce94ab85c685e8b51564c54d416ed3cdfd0b358e48069b4d0f", 0x7}, 0x0, 0x0, 0x9, r3, 0x6, 0x2, "93a046b19ca550f37227b375fb66c336498555d264aae34ad5eb9ab3544895c0a2b60baa59eebdafe8fbdb6f7b2bed4ee072a6da69135bb5dcfa28deee15f185", &(0x7f0000000100)='-\x00', 0x2, [], [0x800, 0x0, 0x5, 0x5]}) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:24 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x393a, 0x4000) recvmmsg(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/148, 0x94}, {&(0x7f0000000140)=""/206, 0xce}, {&(0x7f0000000240)=""/217, 0xd9}, {&(0x7f0000000340)=""/164, 0xa4}, {&(0x7f0000000400)=""/150, 0x96}], 0x5, &(0x7f0000000540)=""/20, 0x14, 0x3f}, 0x5}, {{&(0x7f0000000580)=@ipx, 0x80, &(0x7f00000029c0)=[{&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000001600)=""/94, 0x5e}, {&(0x7f0000001680)=""/29, 0x1d}, {&(0x7f00000016c0)=""/172, 0xac}, {&(0x7f0000001780)=""/233, 0xe9}, {&(0x7f0000001880)=""/2, 0x2}, {&(0x7f00000018c0)=""/78, 0x4e}, {&(0x7f0000001940)=""/4096, 0x1000}, {&(0x7f0000002940)=""/92, 0x5c}], 0x9, 0x0, 0x0, 0x1}, 0x2}, {{&(0x7f0000002a80)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000002d80)=[{&(0x7f0000002b00)=""/44, 0x2c}, {&(0x7f0000002b40)=""/83, 0x53}, {&(0x7f0000002bc0)=""/152, 0x98}, {&(0x7f0000002c80)=""/236, 0xec}], 0x4, &(0x7f0000002dc0)=""/23, 0x17, 0x100000000}, 0x2}, {{&(0x7f0000002e00)=@hci, 0x80, &(0x7f0000003040)=[{&(0x7f0000002e80)=""/214, 0xd6}, {&(0x7f0000002f80)=""/160, 0xa0}], 0x2, &(0x7f0000003080)=""/13, 0xd, 0x1b}, 0x6087}, {{0x0, 0x0, &(0x7f0000003340)=[{&(0x7f00000030c0)=""/95, 0x5f}, {&(0x7f0000003140)=""/252, 0xfc}, {&(0x7f0000003240)=""/209, 0xd1}], 0x0, &(0x7f0000003380)=""/252, 0xfc, 0x7}, 0x10001}, {{&(0x7f0000003480)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f00000035c0)=[{&(0x7f0000003500)=""/45, 0x2d}, {&(0x7f0000003540)}, {&(0x7f0000003580)=""/1, 0x1}], 0x3, &(0x7f0000003600)=""/32, 0x20, 0x100000000}, 0x8}, {{&(0x7f0000003640)=@pppol2tpv3in6, 0x80, &(0x7f0000003840)=[{&(0x7f00000036c0)=""/120, 0x78}, {&(0x7f0000003740)=""/90, 0x5a}, {&(0x7f00000037c0)=""/58, 0x3a}, {&(0x7f0000003800)=""/14, 0xe}], 0x4, &(0x7f0000003880)=""/4096, 0x1000, 0x8}, 0x3}, {{&(0x7f0000004880)=@alg, 0x80, &(0x7f0000004bc0)=[{&(0x7f0000004900)=""/219, 0xdb}, {&(0x7f0000004a00)=""/208, 0xd0}, {&(0x7f0000004b00)}, {&(0x7f0000004b40)=""/82, 0x52}], 0x4, &(0x7f0000004c00)=""/233, 0xe9, 0x1000}, 0x86}], 0x8, 0x10101, &(0x7f0000004f00)) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) sysfs$3(0x3) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000100)=ANY=[]) 2018/04/25 05:06:24 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0ffffff00000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:06:24 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) clock_gettime(0x0, &(0x7f0000000280)={0x0}) ppoll(&(0x7f0000000240)=[{r0}], 0x1, &(0x7f00000002c0)={r1, 0x0}, &(0x7f0000000300), 0x8) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x200, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000000140)={0x0, 0x5, 0x9625, 0x5, 0x0, 0xf51}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380)='/dev/hwrng\x00', 0x47e, 0x0) r3 = geteuid() quotactl(0x2, &(0x7f0000000000)='./file0\x00', r3, &(0x7f0000000080)="bcc7149af3fdd622ea44aec019835d2693516c2c52a6ec3f475ce1ebb654e05e940215489032fecce3d051d7e87280b9bc3837eea536558395233dc3852a06a2") 2018/04/25 05:06:24 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000200)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f993af02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8bacca9e258260baab7814b5c24257cd07ae358ea65a0d6ea4acb94c6ca4248ec032407dab8e69e34dec06b6f1a0dd4c6016857bd208ee16c937e9fd39c8a91faea5f95b8a2ba909680a2f54fa35240b29d9453104e9713f55fe370e12d6378733db49e0732539b80ac528bd81ad84942f2b05c39b124f26e56a99c082bbbc3a5f17df4687e08d798e1135356d5af0239fad59205a86cb23b83da0173c6f89beca8"]) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000003c0)={0x0, 0x3}, &(0x7f0000000400)=0x8) sendmsg$inet_sctp(r1, &(0x7f00000004c0)={&(0x7f0000000240)=@in6={0xa, 0x4e22, 0x7fffffff, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x7ff}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000280)="7e8fefec8f42726221920c7bc0f794570b3f0a9f16f2ea8575120b6f971c197542adb1f4387d1004ec7ec9a4a195cbee4f44e00c8a24a627c570d4dd665eb806bc338fb0c7eb141ef323eb7651bfc52d3cc5e2594f9163eacafa8088c2834e9e6b085cd3ea00da5c37dc28ecab1d6292551e878d5d88b1cf8be0893386aab25f26057c02ef7dde38ed8a7d59515676bd23e4676a77c70b5600ff7f838986b0c107b1a1fa0434e96b4e6f99a198bdc3dc6b09f4db7c2c7f3323355dd036af14093769a6aa12f43f4e6d2f1ebc214832f467160575d0ac57b6d7c2f81aa3", 0xdd}], 0x1, &(0x7f0000000440)=[@init={0x18, 0x84, 0x0, {0xffffffff, 0xcc00000000000, 0x100000000, 0xc7ac}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x202, 0x1, 0xa9, r2}}], 0x60, 0x4}, 0x884) openat$vnet(0xffffffffffffff9c, &(0x7f0000000600)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:24 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000240)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f9939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8ef147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa3a338f8044eafb98a23fb11e26fcb68e2614041bf190b8bbe1a00fa357426d2adbdff22fc71a1a7d58e8c558856418e37d12e7b97bcd18e541ca4c9"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) r1 = msgget$private(0x0, 0x44) r2 = getuid() getresgid(&(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000100)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast2}}, &(0x7f0000000300)=0xe8) r5 = getegid() socketpair(0xb, 0x80000, 0x30, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TCXONC(r6, 0x540a, 0x7fffffff) r7 = getpid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000340)) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000380)={{0xbe6, r2, r3, r4, r5, 0x71, 0x1}, 0x80000001, 0xbcb9, 0xfffffffe, 0x2, 0x8, 0x6, r7, r7}) 2018/04/25 05:06:24 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:06:24 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[]) setsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000000040)="e09b097bed85ac4fa78a138e3a21d2879bc0fe41b3f7a3a772c11d5596e6f0c8cd770f0969b947b05ed7fb8e6fc5cd8cbacd0f1dfa7cb61ed8e1d9578f62b8c9c7ccd4c99079fa543d50654b6b7db4842fd5e55f79a2c54a9c479a35b5561f81afc69c7a9949a2d48a9a3b6b100efc5a0bafb1", 0x73) 2018/04/25 05:06:24 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f993af02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8bacca9e258260baab7814b5c24257cd07ae358ea65a0d6ea4acb94c6ca4248ec032407dab8e69e34dec06b6f1a0dd4c6016857bd208ee16c937e9fd39c8a91faea5f95b8a2ba909680a2f54fa35240b29d9453104e9713f55fe370e12d6378733db49e0732539b80ac528bd81ad84942f2b05c39b124f26e56a99c082bbbc3a5f17df4687e08d798e1135356d5af0239fad59205a86cb23b83da0173c6f89beca8"]) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000200)={0x0, 0x9cfe}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000280)={r2, @in6={{0xa, 0x4e23, 0x7fff, @loopback={0x0, 0x1}, 0x1}}, 0x6, 0x100, 0x9, 0xace, 0x7a}, &(0x7f0000000340)=0x98) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) setsockopt$ax25_int(r0, 0x101, 0xe, &(0x7f0000000000)=0x40, 0x4) 2018/04/25 05:06:24 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = creat(&(0x7f0000000400)='./file0\x00', 0x2) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x2, 0x400, 0xd437, 0xe7, 0xc}, &(0x7f0000000500)=0x98) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32=r2, @ANYBLOB="80104785002100f0ddffff0065d0f400802c27e6927328777304815e6e00d9f42e"], 0x18) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x200600, 0x0) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f0000000600)) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') getpeername$netlink(r3, &(0x7f0000000580), &(0x7f00000005c0)=0xc) sendmsg$IPVS_CMD_SET_INFO(r3, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x42021000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r4, @ANYBLOB="020c2bbd7000ffdbdf250e0000400c0001002600050003000000"], 0x20}, 0x1, 0x0, 0x0, 0x4008001}, 0x4) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000080)={0x0, r3}) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:24 executing program 5: rt_sigpending(&(0x7f0000000000), 0x8) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f1939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8e5b2305f147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa2a338f8044eafb98a23fb11626fcb68e2614541bf190b8bbe1a00558856418e37d12e7bad63d3e43580b7accf637e06a15ecb5fd40aafb97ea7a81a5219a41205156f2fdfb9826ae0ca1737c2f656ae2a61ab1c34c28b58b73af31c3217a089f42f5a85c444e6905977a9d848d5a11b8a7500000000000000000000d8cfe80aef483ac1f629aa6aeaa143eab099f8fe8383e8b668ec420b6189d0ebbc90c05590"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:24 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000240)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:25 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f993af02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8bacca9e258260baab7814b5c24257cd07ae358ea65a0d6ea4acb94c6ca4248ec032407dab8e69e34dec06b6f1a0dd4c6016857bd208ee16c937e9fd39c8a91faea5f95b8a2ba909680a2f54fa35240b29d9453104e9713f55fe370e12d6378733db49e0732539b80ac528bd81ad84942f2b05c39b124f26e56a99c082bbbc3a5f17df4687e08d798e1135356d5af0239fad59205a86cb23b83ed0173c6f89beca8"]) fcntl$getownex(r0, 0x10, &(0x7f0000000280)) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f0000000080)={0x1}) 2018/04/25 05:06:25 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000200)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f993af02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8bacca9e258260baab7814b5c24257cd07ae358ea65a0d6ea4acb94c6ca4248ec032407dab8e69e34dec06b6f1a0dd4c6016857bd208ee16c937e9fd39c8a91faea5f95b8a2ba909680a2f54fa35240b29d9453104e9713f55fe370e12d6378733db49e0732539b80ac528bd81ad84942f2b05c39b124f26e56a99c082bbbc3a5f17df4687e08d798e1135356d5af0239fad59205a86cb23b83da0173c6f89beca8b833960aba2d2122b5e3d1995cadc2b4f6834a27"]) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000000)={0x3, r0}) 2018/04/25 05:06:25 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:06:25 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x1ab200, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[]) ppoll(&(0x7f0000000040)=[{r0, 0x20}], 0x1, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f00000000c0)={0x4}, 0xffffffffffffff74) r1 = accept4$unix(r0, 0x0, &(0x7f0000000100), 0x80800) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000000)=0x7) 2018/04/25 05:06:25 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f1939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8e5b2305f147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa2a338f8044eafb98a23fb11626fcb68e2614541bf190b8bbe1a00558856418e37d12e7bad63d3e43580b7accf637e06a15ecb5fd40aafb97ea7a81a5219a41205156f2fdfb9826ae0ca1737c2f656ae2a61ab1c34c28b58b73af31c3217a089f42f5a85c444e6905977a9d848d5a11b8a7500000000000000000000d8cfe80aef483ac1f629aa6aeaa143eab099f8fe8383e8b668ec420b6189d0ebbc90c05590"]) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x101000, 0x0) connect$pppoe(r1, &(0x7f0000000080)={0x18, 0x0, {0x0, @random="838cdede8f36", 'rose0\x00'}}, 0x1e) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:25 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) clock_gettime(0x0, &(0x7f0000000280)={0x0}) ppoll(&(0x7f0000000240)=[{r0}], 0x1, &(0x7f00000002c0)={r1, 0x0}, &(0x7f0000000300), 0x8) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) r2 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet6_opts(r2, 0x29, 0x0, &(0x7f0000000100)=""/175, &(0x7f0000000080)=0xaf) 2018/04/25 05:06:25 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af03, &(0x7f0000000000)=0x1ff) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000240)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f9939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8ef147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa3a338f8044eafb98a23fb11e26fcb68e2614041bf190b8bbe1a00fa357424d2adbdff22fc71a1a7d58e8c558856418e37d12e7b97bcd18e541ca4c9"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:25 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000300)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ad221df4eb8f97daf02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8ba0482c23951ad26652ece22c391d0e6361c9e13940acbfacf3806b3f497dce2e7c6e54b74271a79987351e498231ccba8ac64a810722db2d5e440005d9bdabd6718efc84500b1cbd047ca1c22195385a70e649bae0fbdc86d6558abe6192e0200000000000000a9ca39943e84e626a384301d03212a765fd829768eb5"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) ioctl$void(r0, 0xc0045c78) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x3) 2018/04/25 05:06:25 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[]) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20040000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x24, r1, 0xf25, 0x70bd2c, 0x25dfdbfe, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x42f}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x101}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x8000) 2018/04/25 05:06:25 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000080)=ANY=[@ANYRES32=r0]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:25 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x84800) ioctl(r0, 0x8000, &(0x7f0000000200)="c2711f76cd11fa4bdafbd28139726298095b42a62f26a2c27dc9a49d81c2b6e6087d7facb28537c385ac68847216638e474792380ed0d268fd8606b3b6d9ba5c85285b939fe9366f98") r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000380)=ANY=[@ANYBLOB="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"]) ioctl$VHOST_NET_SET_BACKEND(r1, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:25 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:06:25 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f1939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8e5b2305f147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa2a338f8044eafb98a23fb11626fcb68e2614541bf190b8bbe1a00558856418e37d12e7bad63d3e43580b7accf637e06a15ecb5fd40aafb97ea7a81a5219a41205156f2fdfb9826ae0ca1737c2f656ae2a61ab1c34c28b58b73af31c3217a089f42f5a85c444e6905977a9d848d5a11b8a7500000000000000000000d8cfe80aef483ac1f629aa6aeaa143eab099f8fe8383e8b668ec420b6189d0ebbc90c05590"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:25 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f993af02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8bacca9e258260baab7814b5424257cd07ae358ea65a0d6ea4acb94c6ca4248ec032407dab8e69e34dec06b6f1a0dd4c6016857bd208ee16c937e9fd39c8a91faea5f95b8a2ba909680a2f54fa35240b29d9453104e2cac462b46a03907f9f2e59c9713f55fe370e12d6378733db49e0732539b80ac528bd81ad84942f2b05c39b124f26e56a99c082bbbc3a5f17df4687e08d798e1135356d5af0239fad59205a8"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:25 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000c97ff8)=0x1) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000300)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ad221df4eb8f97daf02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8ba0482c23951ad26652ece22c391d0e6361c9e13940acbfacf3806b3f497dce2e7c6e54b74271a79987351e498231ccba8ac64a810722db2d5e440005d9bdabd6718efc84500b1cbd047ca1c22195385a70e649bae0fbdc86d6558abe6192edbfac213bafac829a9ca39943e84e626a384301d03212a765fd829768eb5"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x3, 0x1) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f00000003c0)={r2, r3, 0xfffffffffffff6b8, 0x5, &(0x7f00000001c0)="d16b16f250a093f1f4b503bb1b50743041290f50d6ebc6b6a02b745d5db875bb6111113e3fdea41765f5ec47d8", 0x2, 0x1, 0x80000001, 0x3, 0x0, 0x0, 0xffffffff, "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"}) 2018/04/25 05:06:25 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000000000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:06:26 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[]) eventfd(0x1ff) ioctl$int_out(r0, 0x5460, &(0x7f0000000040)) 2018/04/25 05:06:26 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000080)=0x400, &(0x7f0000000100)=0x4) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000240)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f9939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8ef147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa3a338f8044eafb98a23fb11e26fcb68e2614041bf190b8bbe1a00fa357426d2adbdff22fc71a1a7d58e8c558856418e37d12e7b97bcd18e541ca4c9"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:26 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f993af02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8bacca9e258260baab7814b5c24257cd07ae358ea65a0d6ea4acb94c6ca4248ec032407dab8e69e34dec06b6f1a0dd4c6016857bd208ee16c937e9fd39c8a91faea5f95b8a2ba909680a2f54fa35240b29d9453104e9713f55fe370e12d6378733db49e0732539b80ac528bd81ad84942f2b05c39b124f26e56a99c082bbbc3a5f17df4687e08d798e1135356d5af0239fad59205a86cb23b83da0173c6f89beca8"]) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000000000)={@remote, @multicast1}, &(0x7f0000000080)=0x8) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:26 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = open(&(0x7f0000000000)='./file0\x00', 0x2000, 0x9d) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f0000000440)={0x0, r1}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000380)={0x5, 0x0, [{0xf001, 0x1e, &(0x7f00000000c0)=""/30}, {0x4000, 0x36, &(0x7f0000000100)=""/54}, {0xf000, 0x99, &(0x7f0000000140)=""/153}, {0x17000, 0x76, &(0x7f0000000200)=""/118}, {0xd000, 0xc7, &(0x7f0000000280)=""/199}]}) 2018/04/25 05:06:26 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:06:26 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) socketpair(0x1, 0x0, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000080)) clock_gettime(0x0, &(0x7f0000000280)={0x0}) ppoll(&(0x7f0000000240)=[{r0}], 0x1, &(0x7f00000002c0)={r2, 0x0}, &(0x7f0000000300), 0x8) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:26 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x6, 0x80000000, 0x80}, &(0x7f0000000100)=0x10) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000200)={0xffff, 0x6, 0x8000}, 0x4) ioctl$KVM_SMI(r1, 0xaeb7) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e24, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x81}}}, 0x84) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000280)={r2, 0x20}, &(0x7f00000002c0)=0x8) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000300)=ANY=[@ANYBLOB="08004b9500000000968781e0a0efdf4ad221df4eb8f97daf02322bc7eda4f460ffffffffffffff173a4e253c0b3dea46dbd3e8ba0482c23951ad26652ece22c391d0e6361c9e1309000000cf3806b3f497dce2e7c6e54b74271a79987351e498231ccba8ac64a810722db2d5e440005d9bdabd6718efc84500b1cbd047ca1c22195385a70e649bae2e82f94fba1a10b29b75807c9c350fbdc86d6558abe6192edbfac213bafac829a9ca39943e84e626"]) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000240)) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:26 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) syz_open_pts(r0, 0x2) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f993af02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8bacca9e258260baab7814b5c24257cd07ae358ea65a0d6ea4acb94c6ca4248ec032407dab8e69e34dec06b6f1a0dd4c6016857bd208ee16c937e9fd39c8a91faea5f95b8a2ba909680a2f54fa35240b29d9453104e9713f55fe370e12d6378733db49e0732539b80ac528bd81ad84942f2b05c39b124f26e56a99c082bbbc3a5f17df4687e08d798e1135356d5af0239fad59205a86cb23b83da0173c6f89beca8"]) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x2, 0x1}, {0xf, 0x5}], 0x2) ioctl$VHOST_NET_SET_BACKEND(r1, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:26 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000000000)=0xfffffffffffffffe) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="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"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:26 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:06:26 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) r1 = getpid() syz_open_procfs(r1, &(0x7f0000000080)='net/wireless\x00') ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[]) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x8000, 0x0) 2018/04/25 05:06:26 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYBLOB="040000000000000000300000000000003300000000000000", @ANYPTR=&(0x7f0000000380)=ANY=[@ANYBLOB="c676ccd549ebdc950000000000000000000000000000000000ffffffb300000000000000000023072e92f3056e50e56f429ffa94ab99577ee562aa62479df40000000000000000000000000000"], @ANYBLOB="000000000000000000001000000000005300000000000000", @ANYPTR=&(0x7f0000000100)=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'], @ANYBLOB="000000000000000002f00100000000000010000000000000", 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@ANYBLOB="00000000000000000100000000000000fd00000000000000", @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\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\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\x00']) fchmod(r0, 0x40) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f1939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8e5b2305f147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa2a338f8044eafb98a23fb11626fcb68e2614541bf190b8bbe1a00558856418e37d12e7bad63d3e43580b7accf637e06a15ecb5fd40aafb97ea7a81a5219a41205156f2fdfb9826ae0ca1737c2f656ae2a61ab1c34c28b58b73af31c3217a089f42f5a85c444e6905977a9d848d5a11b8a7500000000000000000000d8cfe80aef483ac1f629aa6aeaa143eab099f8fe8383e8b668ec420b6189d0ebbc90c05590"]) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000340)=0x2fb, 0x4) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:26 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) r1 = socket$bt_rfcomm(0x1f, 0x1, 0x3) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000000), 0x2) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f993af02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8bacca9e258260baab7814b5c24257cd07ae358ea65a0d6ea4acb94c6ca4248ec032407dab8e69e34dec06b6f1a0dd4c6016857bd208ee16c937e9fd39c8a91faea5f95b8a2ba909680a2f54fa35240b29d9453104e9713f55fe370e12d6378733db49e0732539b80ac528bd81ad84942f2b05c39b124f26e56a99c082bbbc3a5f17df4687e08d798e1135356d5af0239fad59205a86c83da0173c6f89beca80000"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:26 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f993af02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8bacca9e258260baab7814b5c24257cd07ae358ea65a0d6ea4acb94c6ca4248ec032407dab8e69e34dec06b6f1a0dd4c6016857bd208ee16c937e9fd39c8a91faea5f95b8a2ba909680a2f54fa35240b29d9453104e9713f55fe370e12d6378733db49e0732539b80ac528bd81ad84942f2b05c39b124f26e56a99c082bbbc3a5f17df4687e08d798e1135356d5af0239fad59205a86cb23b83da0173c6f89beca8"]) dup(r0) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x2, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f0000000200)={0x2, r1}) 2018/04/25 05:06:26 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$KDMKTONE(r1, 0x4b30, 0x1) fadvise64(r1, 0x0, 0x7, 0x1) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f9939202322bc70bdbd3e8ba000000bb71613d5abadcce1b1bbf78b9dd7652879ef644ee5d8ef147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa3a338f8044eafb98a23fb11e26fcb68e2614041bf190b8bbe1a00fa357426d2adbdff22fc71a1a7d58e8c558856418e0f8b3a4a9e0ca895b931cd05a8069d0e59936bc4df"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:27 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="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"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:27 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80ffffff00000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:06:27 executing program 0: lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000200)=0x0, &(0x7f0000000240)=0x0, &(0x7f0000000280)) socketpair(0xc, 0x1, 0xdfd, &(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETVNETBE(r4, 0x400454de, &(0x7f0000000800)) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r5, 0x117, 0x5, 0x0, 0x3) umount2(&(0x7f0000000580)='./file0\x00', 0x6) setresgid(r1, r3, r6) r7 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xff, 0x181100) syz_mount_image$msdos(&(0x7f0000000380)='msdos\x00', &(0x7f0000000640)='./file0\x00', 0x401, 0x1, &(0x7f0000000740)=[{&(0x7f00000006c0)="071448e5d1174b96684d6735e2ec201bbbc68c2c09d2a91179697468a4eecbf22c52fb7069fadeb240cb9d32790b880f4a0e62eb81fdb3afbf013cdf60b04abf5ab538e116b1aa", 0x47}], 0x40, &(0x7f0000000780)={[{@check_normal='check=normal', 0x2c}, {@codepage={'codepage', 0x3d, '437'}, 0x2c}]}) r8 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$LOOP_SET_STATUS(r7, 0x4c02, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x2, 0xf, 0x19, 0x8, "125e8c9a324c9905076478793af5ad7609a99261769c9dd238b39a354cbfef9a932560b0f41b7d599dc4ebd40971e4a3a508b11a322b5673ed9281c912340212", "e6948ac00f834f7044175bd1abd54fb0ecd1d3b0487716c480fb0e43e7017354", [0x6, 0xffff]}) ioctl$TUNSETSTEERINGEBPF(r7, 0x800454e0, &(0x7f0000000680)=r7) r9 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) r10 = getpgrp(0x0) setsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000600)={r10, r0, r2}, 0xc) ioctl$TCSETAW(r7, 0x5407, &(0x7f00000005c0)={0x3ff, 0x86e8, 0x3, 0x7f, 0x5, 0x8, 0xc9, 0x9, 0x1f, 0x7}) ioctl$VHOST_SET_MEM_TABLE(r9, 0x4008af03, &(0x7f0000000100)=ANY=[]) getsockopt$IP_VS_SO_GET_SERVICES(r9, 0x0, 0x482, &(0x7f00000003c0)=""/131, &(0x7f0000000480)=0x83) sendto(r8, &(0x7f00000004c0)="61cb7b2c62bc9bf574e71feeab02be27fcf93af50bf003", 0x17, 0x200080c0, &(0x7f0000000500)=@ax25={0x3, {"e2bdbee1bcc427"}, 0x39}, 0x80) 2018/04/25 05:06:27 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) setns(r0, 0x48000000) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f1939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8e5b2305f147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa2a338f8044eafb98a23fb11626fcb68e2614541bf190b8bbe1a00558856418e37d12e7bad63d3e43580b7accf637e06a15ecb5fd40aafb97ea7a81a5219a41205156f2fdfb9826ae0ca1737c2f656ae2a61ab1c34c28b58b73af31c3217a089f42f5a85c444e6905977a9d848d5a11b8a7500000000000000000000d8cfe80aef483ac1f629aa6aeaa143eab099f8fe8383e8b668ec420b6189d0ebbc90c05590"]) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000180)={0x2, 0x0, [{0x10000, 0x71, &(0x7f0000000100)=""/113}, {0x0, 0x1000, &(0x7f00000008c0)=""/4096}]}) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:27 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f993af02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8bacca9e258260baab7814b5c24257cd07ae358ea65a0d6ea4acb94c6ca4248ec032407dab8e69e34dec06b6f1a0dd4c6016857bd208ee16c937e9fd39c8a91faea5f95b8a2ba909680a2f54fa35240b29d9453104e9713f55fe370e12d6378733db49e0732539b80ac528bd81ad84942f2b05c39b124f26e56a99c082bbbc3a5f17df4687e08d798e1135356d5af0239fad59205a86cb23b83da0173c6f89beca8"]) fadvise64(r0, 0x0, 0x6, 0x2) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:27 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f9939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8ef147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28236517505fbaa3a338f8044eafb98a23fb11e26fcb68e2614041bf196d0b8bbe1a02fa357426d2d7000000fc71a1a7d58e8c558856418e37d12e7b97bcd1fb541ca4c900000000000000000000000000000000"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:27 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000300)='/dev/qat_adf_ctl\x00', 0x501100, 0x0) getpeername$packet(r1, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000580)=0x14) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40, 0x0) getpeername$packet(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000380)={0x0, 0x8, 0x5c20, 0x5, 0x2, 0x6, 0x9, 0x7fff, {0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x40, 0x6, 0xd07, 0x9, 0xc4}}, &(0x7f0000000240)=0xb0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000440)={r3, @in6={{0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff]}, 0x2}}, [0x3800000000000, 0x4, 0xddaa, 0x7, 0xfff, 0x1405, 0x6, 0x20, 0x6, 0xfffffffffffffffe, 0x12, 0x4, 0x9, 0xffffffffffffffe1, 0x7]}, &(0x7f00000002c0)=0x100) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) clock_gettime(0x0, &(0x7f0000000280)) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x4, 0x20, 0xfff, 0x2, 0x0, 0x5, 0x4, {0x0, @in6={{0xa, 0x4e21, 0x1, @mcast2={0xff, 0x2, [], 0x1}}}, 0x3, 0x7, 0x1, 0x1ff, 0xf40}}, &(0x7f0000000200)=0xb0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000340)={r4, 0x3}, 0x8) 2018/04/25 05:06:27 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000200), &(0x7f0000000240)=0x4) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f993af02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8bacca9e258260baab7814b5c24257cd07ae358ea65a0d6ea4acb94c6ca4248ec032407dab8e69e34dec06b6f1a0dd4c6016857bd208ee16c937e9fd39c8a91faea5f95b8a2ba909680a2f54fa35240b29d9453104e9713f55fe370e12d6378733db49e0732539b80ac528bd81ad84942f2b05c39b124f26e56a99c082bbbc3a5f17df4687e08d798e1135356d5af0239fad59205a86cb23b83da0173c6f89beca8"]) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$VHOST_NET_SET_BACKEND(r1, 0xaf02, &(0x7f00000000c0)={0x4, r2}) 2018/04/25 05:06:27 executing program 6: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0x6c02, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000006fc0)={&(0x7f0000006dc0)=@can={0x0, 0x0}, 0x80, &(0x7f0000006f40)=[{&(0x7f0000006e40)=""/2, 0x2}, {&(0x7f0000000200)=""/189, 0xbd}], 0x2, &(0x7f0000006f80)=""/37, 0x25, 0x1}, 0x102) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000007000)={@remote={0xfe, 0x80, [], 0xbb}, 0x77, r1}) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r2, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000000340)=ANY=[@ANYBLOB="0900000000000000968781c0a0efdf4ab8f9939202322bc70bdbd3e8bab7a5e7e201edc54412f644ee5d8ef147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa3a338f8044eafb98a23fb11e26fcb68e2614041bf190b8bbe1a00fa357426d2adbdff22fc71a1a7d48e8c558856418e37d12e7b97bcd18e541ca4c950aca9975e71cfef46709d8dcab8e5253e185bf433d0f8b4e8b7c73917d720f56bd8a9092c82f3a2d5ea328a918337beb816ad67d76f935836dcc6cc7b2c187bd21f18e8ffe4e2e664487796734a3bedcd17072a3ee84de643508cbcd2f0bd"]) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x80, 0x0) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x10000, 0x0) fsetxattr(r3, &(0x7f0000000100)=@random={'trusted.', '/dev/mixer\x00'}, &(0x7f0000000140)='ppp0]!\x00', 0x7, 0x1) ioctl$VHOST_NET_SET_BACKEND(r2, 0xaf02, &(0x7f00000000c0)={0x0, r4}) writev(r2, &(0x7f00000008c0)=[{&(0x7f0000000440)="b3b405a1cdbafd6b0a8dde247e998059590eda922fd80a352984de47ab1868da2b49319aed6d33252ebde2f9833318288c24a3e73a90691a4c5fee45ac015003324b18ba60f90b18772a6aadd1f3452c19edd178ac98f55aec95b361dd37b97a30a26e7adfdd87116a2182701c1f7c3d63341f92b97c927406a4f263cc509af8a7169e2e38", 0x85}, {&(0x7f0000000500)="36010d97beda63e6c31e987956d11406e1b1d4c19517a7b320aa81a4e85606c00d8047ee863c0fd3a0f610670abc11829cde3550939a271d3f9b7b04683f3fc27a7ed9718ad7441b10e5e1f96d3f0e081a05a323e6b2a9e1f5fb58d20821e139fa19a3773c6d37b06ff98db07918457a82d682c579e9614759286f9af493b2050e39c5904319063f1a522ee01e1ca0da15540972c10be3e1f7f0cd591680fcf0115f686d2c2def68f597fd3aee6ea1f8be57b84f653041ec2ed6f4fc74b5ba1f14f7cf64", 0xc4}, {&(0x7f0000000600)="8774fa7f2d4d6f7b7149bb28808d44b5726fdd2e7000417356882f9a279836108695fd02c4f2cc5471a08014bbc0ea29e087972ce5ae9ee3b3b4cc8e788fbc400661242239915e3c94fe3d7a5ce4763a8b18106c0627601a8381cc3dab8e93374278284e52c005042ca197d1c4f9f2512b0f78181bdaeb2a3ecc9dc14b1859763a2e901d16b84d7f8f66361b7cf0fd899a914faa23f0dca5d5e166d06d5c235c30f5ffc7957f60e4edc0b5b3f8c79ae4664077a02e372ca0260e06683817bcf9b566c960e7c43371d91e8ee78c5a855b3d4b59b74731ffdbe120ffaeb9e04c4e678f8dff618fc8808ccf24ec0e0aebf7", 0xf0}, {&(0x7f0000000700)="dc4a1be2af703b8fc3bc978bd98c95ff821fc15b2c86221efa35a79034b1450c27ae84cf1b2978dc534906a50cdd35ccc8ec09022f197d8cb1b3796e444e7961c047335fe03a8896ce3ef6b4441d420914bbd0cde82e4dcd002c7cbe3bbe9109936f3bf4f25747ad7668e40ab66a80b832fd3d7fd3f90fde6e62f00c6ccaf0bca9cabccda0e38c3e0bb954351611ce6973ad37ad9368bcb3d342b3afe5aa1133d5a7bb44f0a144c66743", 0xaa}, {&(0x7f0000000000)="ca606f5eafe72479c1f1abb7923a910374cb1051a0816b7dd566a4fa41fda17e04a9b80736880838f43d22c2ec3bb8ccb1e416f5024565500373", 0x3a}, {&(0x7f00000002c0)="9c68591731c9774d313ab0b5700de4fc25a2d29f92f6305d8ae6d169b1aab987e9c8634a7723a8e6a46afb94faf4ebbe65458110743ad4ef27f1bab5efdf8c3058bfc6eaaa3af05f5e558fa3ecbb038e315dbb", 0x53}, {&(0x7f00000007c0)="efbf2dbc964520832c0a8feb1920a59c34b76ef8be8122cd823246ee868d5ce4850a71df08b84483a24e62c5cf90ccafc2328c88c1bdaa6f64a003d5f6f529c028da5ee7a2fe7ef22a813e7995fb261cf360eebf6ebc892212830c52c6793e5ff6996596585bd691471c89424cd170f0ec0b35560f391a8185a08240c428297556797fcab60e8493447278f43ec9243ab64438a0f241718202083ccc06f793cf2fb9301f5162f363320ac08437541143", 0xb0}, {&(0x7f0000000880)="a71218feb3d093d9696e195956a0cc5ac7f854", 0x13}], 0x8) 2018/04/25 05:06:27 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1100000000000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:06:27 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x4) sendto$llc(r1, &(0x7f0000000080)="820f7711afb7cf4b40", 0x9, 0x800, &(0x7f0000000100)={0x1a, 0x307, 0x8, 0xc00000000000000, 0x6, 0x800}, 0x10) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f1939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8e5b2305f147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa2a338f8044eafb98a23fb11626fcb68e2614541bf190b8bbe1a00558856418e37d12e7bad63d3e43580b7accf637e06a15ecb5fd40aafb97ea7a81a5219a41205156f2fdfb9826ae0ca1737c2f656ae2a61ab1c34c28b58b73af31c3217a089f42f5a85c444e6905977a9d848d5a11b8a7500000000000000000000d8cfe80aef483ac1f629aa6aeaa143eab099f8fe8383e8b668ec420b6189d0ebbc90c05590"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)={0x2}) 2018/04/25 05:06:27 executing program 7: ioctl$int_in(0xffffffffffffffff, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000000300)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ad221df4eb8f97daf0232c3f9eda4df93832a9025adf310173a4e253c0b3dea46dbd3e8ba0482c23951ad26652ece22c391d0e69a964b34950acbfacf3806b3f497dce2e7c6e54b74271a79987351e498231ccba8ac64a810722db2d5e440005d9bdac84500b1cbd047ca1c22195385a70e649bae0fbdc86d6558abe6192edbfac213ba943e84e626a384301d03212a765fd829768eb500000000000000000000"]) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x2, 0x180) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x4, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$VHOST_NET_SET_BACKEND(r1, 0xaf02, &(0x7f0000000140)={0x4010000, r0}) ioctl$int_in(r0, 0x5452, &(0x7f0000000080)=0xfffffffffffffff9) 2018/04/25 05:06:27 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x101000, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080)=0xb2b3, 0x4) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f993af02322bc7eda4f4d181fffbfffff310173a4e253c0b3dea46dbd3e8bacca9e258260baab7814b5c24257cd07ae358ea65a0d6ea4acb94c6ca4258ec032407dab8e69e34dec06b6f1a0dd4c6016857bd208ee16c937e9fd39c8a91faea5f95b8a2ba909680a2f54fa35240b29d9453104e9713f55fe370e12d6378733db49e0732539b80ac528bd81ad84942f2b05c39b124f26e56a99c082bbbc3a5f17df4687e08d798e1135356d5af0239fad59205a86cb23b83da0173c6f89beca8"]) ioctl$VHOST_NET_SET_BACKEND(r1, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:27 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) clock_gettime(0xfbfffffffffffffc, &(0x7f0000000140)={0x0}) ppoll(&(0x7f0000000240)=[{r0}], 0x1, &(0x7f00000002c0)={r1, 0x0}, &(0x7f0000000300), 0x8) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:27 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x4a, 0x20000) getsockname$inet6(r1, &(0x7f0000000080), &(0x7f0000000200)=0x1c) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f993af02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8bacca9e258260baab7814b5c24257cd07ae358ea65a0d6ea4acb94c6ca4248ec032407dab8e69e34dec06b6f1a0dd4c6016857bd208ee16c937e9fd39c8a91faea5f95b8a2ba909680a2f54fa35240b29d9453104e9713f55fe370e12d6378733db49e0732539b80ac528bd81ad84942f2b05c39b124f26e56a99c082bbbc3a5f17df4687e08d798e1135356d5af0239fad59205a86cb23b83da0173c6f89beca8"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:27 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000240)=ANY=[@ANYBLOB="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"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:27 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600000000000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:06:27 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) clock_gettime(0x0, &(0x7f0000000280)={0x0}) ppoll(&(0x7f0000000240)=[{r0}], 0x1, &(0x7f00000002c0)={r2, 0x0}, &(0x7f0000000300), 0x8) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:27 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000240)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f9939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8ef147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa3a338f8044eafb98a23fb11e26fcb68e2614041bf190b8bbe1a00fa357426d2adbdff22fc71a1a7d58e8c558856418e37d12e7b97bcd18e541ca4c9"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x6, 0x4a6, 0xe14, 0x6, 0x400, 0x80, 0xfe, {0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x21}}}, 0x0, 0x2, 0x2, 0xfffffffffffffffc, 0x401}}, &(0x7f0000000080)=0xb0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000001c0)={r2, 0x8}, &(0x7f0000000200)=0x8) 2018/04/25 05:06:27 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x100040000000af01, &(0x7f0000c97ff8)=0x6) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="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"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) fcntl$getflags(r0, 0x3) 2018/04/25 05:06:27 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000300)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ad221df4eb8f97daf02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8010100003951ad26652ece22c391d0e6361c9e13940acbfacf3806b3f497dce2e7c6e54b74271a79987351e498231ccba8ac64a810722db2d5e440005d9bdabd6718efc84500b1cbd047ca1c22195385a70e649bae0fbdc86d6558abe6192edbfac213bafac829a9ca39943e84e626a384301d03212a765fd829768eb5"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:27 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[]) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000040)=0x100) 2018/04/25 05:06:27 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f993af02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8bacca9e258260baab7814b5c24257cd07ae358ea65a0d6ea4acb94c6ca4248ec032407dab8e69e34dec06b6f1a0dd4c6016857bd208ee16c937e9fd39c8a91faea5f95b8a2ba909680a2f54fa35240b29d9453104e9713f55fe370e12d6378733db49e0732539b80ac528bd81ad84942f2b05c39b124f26e56a99c082bbbc3a5f17df4687e08d798e1135356d5af0239fad59205a86cb23b83da0173c6f89beca8"]) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x141040, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x808000}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)={0x9c, r2, 0x400, 0x70bd2c, 0x25dfdbfd, {0x2}, [@IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x61}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@loopback=0x7f000001}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x9d}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3ff}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7f80}]}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1ff}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xd0}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xfffffffffffffffd}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x40}, 0x20040804) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0x9, 0x4) 2018/04/25 05:06:28 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:06:28 executing program 0: openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x8000, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[]) openat(r0, &(0x7f0000000040)='./file0\x00', 0x301000, 0x100) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e24, 0xf8e, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in={0x2, 0x4e24, @rand_addr=0x200}], 0x2c) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000000080)=""/10) 2018/04/25 05:06:28 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x40000000}) accept$inet(r1, &(0x7f0000000100)={0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x10) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000300)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ad221df4eb8f97daf02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8ba0482c23951ad26652ece22c391d0e6361c9e13940acbfacf3806b3f497dce2e7c6e54b74271a79987351e498231ccba8ac64a810722db2d5e440005d9bdabd6707efc845f109cbd047ca1c22195385a70e649bae0fbdc86d6558abe6192edbfac213bafac829a9ca39943e84e626a384301d03212a765fd829768eb5"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:28 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000240)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f9939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8ef147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa3a338f8044eafb98a23fb11e26fcb68e2614041bf190b8bbe1a00fa357426d2adbdff22fc71a1a7d58e8c558856418e37d12e7b97bcd18e541ca4c9"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x6, 0x20080) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000100)={0x3f, 0x1, 'client0\x00', 0xffffffff80000000, "7595542035f3cd9c", "514b497bbe5ca200ad2166264405df151db6bf0a0d2f81f59fa591032c71c932", 0x0, 0x116}) 2018/04/25 05:06:28 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f1939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8e5b2305f147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa2a338f8044eafb98a23fb11626fcb68e2614541bf190b00000100000000008e37d12e7bad63d3e43580b7accf637e06a15ecb5fd40aafb97ea7a81a5219a41205156f2fdfb9826ae0ca1737c2f656ae2a61ab1c34c28b58b73af31c3217a089f42f5a85c444e6905977a9d848d5a11b8a7500000000000000000000d8cfe80aef483ac1f629aa6aeaa143eab099f8fe8383e8b668ec420b6189d0ebbc90c05590"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:28 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000000200)=@rc, &(0x7f0000000280)=0x80) r2 = getpgid(0xffffffffffffffff) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f00000002c0)=r2) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r3 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x8, 0x20040) ioctl$EVIOCSFF(r3, 0x40304580, &(0x7f0000000080)={0x57, 0x2, 0x2, {0x8, 0x40000000}, {0x4961f829, 0x8}, @rumble={0x1daa, 0x400}}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000300)=ANY=[@ANYBLOB="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"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) r4 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x0, 0x10000) sendmsg$netrom(r4, &(0x7f0000000600)={&(0x7f0000000480)=@ax25={0x3, {"8b609503c539b1"}, 0x10001}, 0x10, &(0x7f0000000540)=[{&(0x7f00000004c0)="b7076e1461bb64800224571e83e3cbf9034b18e284155282923cf973e0ed857590218c4063b4cf9c9e75712a9305c0684645aa52497415e36ea806efc9b6d88be9f5d650d7902da29b55c29d5901ecd746f07d47", 0x54}], 0x1, &(0x7f0000000580)=[{0x78, 0x0, 0x4, "e715665cda56551f38106df80b9b2a5a50b7b0584cf3e495db56278ea8583efbdfb9221f1063ba53c8260c9db2cef93ecea6639a24c563d4046d8f8b2bc21cfcf6f972e1482f184ad835889af98ed1ab0826021c9588cde376527ab2d2f0fbc0efe0b545a250"}], 0x78, 0x48800}, 0x2000c050) setsockopt$IP_VS_SO_SET_FLUSH(r3, 0x0, 0x485, 0x0, 0x0) 2018/04/25 05:06:28 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f993af02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8bacca9e258260baab7814b5c24257cd07ae358ea65a0d6ea4acb94c6ca4248ec032407dab8e69e34dec06b6f1a0dd4c6016857bd208ee16c937e9fd39c8a91faea5f95b8a2ba909680a2f54fa35240b29d9453104e9713f55fe370e12d6378733db49e0732539b80ac528bd81ad84942f2b05c39b124f26e56a99c082bbbc3a5f17df4687e08d798e1135356d5af0239fad59205a86cb23b83da0173c6f89beca8"]) socketpair$inet6(0xa, 0x80000, 0x100000000, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000080)={'syzkaller1\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:28 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:06:28 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) write$binfmt_aout(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], 0x8eb) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000080)=ANY=[]) 2018/04/25 05:06:28 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f00000001c0)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x201, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000100)={{0x3, 0x2}, 'port0\x00', 0xd0, 0x2, 0x7, 0x4, 0xfbf8, 0xffff, 0x7, 0x0, 0x1, 0x40000000}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000240)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f9939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8ef147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa3a338f8044eafb98a23fb11e26fcb68e2614041bf190b8bbe1a00fa357426d2adbdff22fc71a1a7d58e8c558856418e37d12e7b97bcd18e541ca4c9"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000300)=""/150) 2018/04/25 05:06:29 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:06:29 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f1939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8e5b2305f147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa2a338f8044eafb98a23fb11626fcb68e2614541bf190b8bbe1a00558856418e37d12e7bad63d3e43580b7accf637e06a15ecb5fd40aafb97ea7a81a5219a41205156f2fdfb9826ae0ca1737c2f656ae2a61ab1c34c28b58b73af31c3217a089f42f5a85c444e6905977a9d848d5a11b8a7500000000000000000000d8cfe80aef483ac1f629aa6aeaa143eab099f8fe8383e8b668ec420b6189d0ebbc90c05590"]) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3, 0x1) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000080)={0x713f, 0x8, 0x6, 0x187}) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:29 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000002c0)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f993af02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8bacca9e258260baab7814b5c24257cd07ae358ea65a0d6ea4acb94c6ca42eba6177533bf48ec032407dab8e69e34dec06b6f1a0dd4c6016857bd208ee16c937e9fd39c8a91faea5f95b8a2ba909680a2f54fa35240b29d9453104e9713f55fe370e12d6378733db49e0732539b80ac528bd81ad84942f2b05c39b124f26e56a99c082bbbc3a5f17df4687e08d798e1135356d5af0239fad59205a86cb23b83da011d91f327aa101297f1b085d18e646fbe2be2171cec8a5d4f87821e93134266418b38af50cab95b1553981955f7e6f50a657c0bda9491e04383fc03"]) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000200)=ANY=[@ANYBLOB="08100408ea00fcfffe80000000000000000000000000001aff0100000000000000000000000000016f34fe8020000000000000000000000000aa00000000000000000000ffffe00000010000000000000000000000000000000000000000000000000000000000000000ff01000000000000000c0000000000010000000000000000000000004000"], 0x88) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:29 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x6, r0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000280)={0x0, 0xac, "281985585f2d0f1261364036a1189ccd7fa6e4c2d1e4406d1bed9bd7375ef55ffa6ec05c263c3c33322ef49317727ec1e75f0d01d979464e5736550ccf3cc75be10d4f7cafd6be700b1c0e276aa62679b471e04e437571f1d66c83cd24c2a5389f570b7701ce6d123d70d0e6d045582189f5d31ba8ae4a2ef81b04c1986780e8271c8bad00cb4f053cc37aa07f36023e83b5712251e4a2fe3f546587b32e83a672eeb23c669ac792426e456d"}, &(0x7f0000000080)=0xb4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000005c0)={r2, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, [0x100, 0x10001, 0x765, 0x8, 0x100000001, 0x3a2, 0x3, 0xff, 0x77cb, 0xffffffffffff1501, 0x8, 0x7, 0x100000000, 0x9, 0x9]}, &(0x7f0000000340)=0x100) r3 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x400, 0x20c0) ioctl$PIO_UNISCRNMAP(r3, 0x4b6a, &(0x7f00000001c0)="26295baa8d9e2a65dc552dbb3d04ec2495ab7e3371539660e734e2d9591c662f07fcb55aa8a60c81bfd4b5ddc089dc0cfef69f1e0453d25bd70a8571fc9ef447123ed5562e7eb42587ee7114ce5c") ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000500)=""/163) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000400)=ANY=[]) membarrier(0x11, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)={0x3}) 2018/04/25 05:06:29 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000495fdb)='em1vmnet0.,ppp1td5summd5summpp0wlan0\x00', 0x0) mmap(&(0x7f0000000000/0x667000)=nil, 0x667000, 0x0, 0x20811, r1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000), 0x8c, 0x1, &(0x7f0000000000), &(0x7f0000000000), 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000080)=ANY=[@ANYPTR, @ANYRES16, @ANYPTR64=&(0x7f00000002c0)=ANY=[@ANYPTR64=&(0x7f0000000100)=ANY=[@ANYRES16=r0], @ANYRES64=r0, @ANYRES32=r0, @ANYRES16=r0, @ANYRES32=r0, @ANYBLOB="01a8e9758e8074e606c76c89d8412c06f2b1ab754987dc954b606d562235c052a3fe392a6f78bc3a3da4f00ace0a50e5b659061646b59ab10828befa9e5754c471eb80ac8c5ee836e76a5bbee7d2e208903e0804743367e8015cfafe3d292427b8", @ANYBLOB="81076cb46dbef084aca692b0ffccf6296dd7c2f53b18ce800557ca924d5fa6eb705a09d75400463fd906c436953edb3995a88a0f4df24dfe50c4fce8b60efa66029bb40a0a60b5be85fffd4dd2799f20408661527b1fa7b21bdbd707eb7cad4ac5f4db4e36e5fcd621a68392f1138c91d53372ca65a0b8119a97725f5ac076aeb29b1d7f93543a96091c2896ba71bbef59ca39938117fa948aac8cdf794d4cff64266f8f69a28c8d07bf9c4b62debd0863180578f7bbd28c8cf4eb0b662036ebb843c07ca6115e565996b182858e2812774d03649cc41ac03157a54a5c102e840059cdde422739", @ANYRES32=r0], @ANYBLOB="482d426d8ff6d7c4e2e4acdeeefc59469b3c4873b7b0bb7f572184d347e47f40a11b89f26baaf1eeaf0dbe140e52960c863efd64bd264412aa9059c9cd6eca3e5dffa2950ceaddc8f32c537f5d581807e035da29be861e9ebd3d"]) 2018/04/25 05:06:29 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) clock_gettime(0x0, &(0x7f0000000280)={0x0}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x20040, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000080)) ppoll(&(0x7f0000000240)=[{r0}], 0x1, &(0x7f00000002c0)={r1, 0x0}, &(0x7f0000000300), 0x8) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000100)={r2, r2}) 2018/04/25 05:06:29 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x800, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000240)=0x2, 0x4) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f993af02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8bacca9e258260baab7814b5c24257cd07ae358ea65a0d6ea4acb94c6ca4248ec032407dab8e69e34dec06b6f1a0dd4c6016857bd208ee16c937e9fd39c8a91faea5f95b8a2ba909680a2f54fa35240b29d9453100e9713f55fe370e12d6378733db49e0732539b80ac528bd81ad84942f2b05c39b124f26e56a99c082bbbc3a5f17df4687e08d798e1135356d5af0239fad59205a86cb23b83da0173c6f89beca8"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) fcntl$getown(r1, 0x9) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000080)=r2) 2018/04/25 05:06:29 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000300)=ANY=[@ANYBLOB="0800000000000300000081e0a0efdfcad22181859025adf310173a4e253c0b3dea46dbd3e8ba0482c23951ad26652ece22c391d0e6361c9e13940acbfacf3806b3f497dce2e7c6e54b74271a7998f351e498231ccba8ac64a810722db2d5e440005d9bdabd6718efc84500b1cbd047ca1c22195385a70e649bae0fbdc86d6558abe6192edbfac213bafac829a9ca39943e84e626a384301d03212a765fd829768eb5"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)={0xfffffffffffffffd}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000003ec0)=0x0) r2 = getpgid(r1) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r2, 0x40, &(0x7f0000000000)=""/91) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x800, 0x0) r4 = geteuid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001740)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@remote}}, &(0x7f0000000140)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001980)={{{@in6=@mcast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000280)=0xe8) fanotify_init(0x0, 0x2) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000002c0)=0x0) r8 = pkey_alloc(0x0, 0x3) pkey_free(r8) r9 = geteuid() setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f0000003e80)=0x1, 0x4) stat(&(0x7f0000004000)='./file0\x00', &(0x7f0000004040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r3, &(0x7f0000003fc0)={&(0x7f0000000100)=@kern={0x10, 0x0, 0x0, 0x402}, 0xc, &(0x7f0000003dc0)=[{&(0x7f00000001c0)={0xa8, 0x35, 0x0, 0x70bd29, 0x25dfdbff, "", [@generic="a4ccb4e40e10c7bafcc1bcf46f031749b7cd50bee1941aaf2c59368b615cb42e9d78b451ca18ce39eb6e9ef856fe666f8bb697af0578e1001e9c67c5732f0d8905df0e804d4d2469f4a771972a31ec5b5e2fda7df6c9e363e65f60040b33edff7867d044890ae8b6eb2aacc2a7948c9e3b1b3d9198c68641b0f151be802dacb5a22f0d31a106b1e35a9a909160919ff4d63c97e2cd17cd"]}, 0xa8}, {&(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x1b4}, {&(0x7f0000000580)={0x120, 0x28, 0xc22, 0x70bd26, 0x25dfdbfe, "", [@generic="c46780121b9878bb7f909aa2acf872ef7e53d521a483a7f4fffde1822ca9f4dfa74b248b15a4e9fc9e5c10eaa400d07971a1d8517eda07447557ba516f36ad57c7f68f7ad73125cdd3e79d825afb51c9fb9890e5086a47f20d6ec576323ed01b8d12340f41f5bf71df8e76972d2fa5fce1d66edb45472e2fb76f71bf067bb623504b7a5c7f8d", @nested={0x78, 0x51, [@generic="ce735ceec698406f1109cba4ca157a5c6edc5caa3ea050933833d59e204e8926edc9a90940fe6fed8dc587777406dc1fceba07591ca96fef6bfd8e2f33ec67a38b4fb8c5784ae6de6e7796f65839c4a66307f648815ab104202ea220297000d4699b2106ae391586a35879dc1f2feb292c372ef8"]}, @typed={0x8, 0x6f, @uid=r4}, @typed={0x8, 0x2f, @ipv4=@rand_addr}]}, 0x120}, {&(0x7f00000006c0)={0x710, 0x13, 0x400, 0x70bd28, 0x25dfdbfe, "", [@generic="0e41825572c315faf63b714bb3c38427b088661347a72511b0f7aaa5ea5b100ee7a4b51d79a02f8235e0b822cec54f94a31afaefed5dbeeb5baa8692a14efd1e4bceca4d0fa6d701fcc179632b54a0abb77319708a5bef6716be305d7e84c775864f7790e0ca56546b8107b00ba17fd1ea70e6f381b270ea2ede41b5b732cf5f83caa5b28ae21264c3ef43ca4af34bd0c304e5b8bd3de0da738d443ca5535b1649711b6259efd426bdc9e85dca3a5c22031375ee34c051a1ed3c71216fb61496e9b16d044261ee4a87f5d7", @generic="3c498ea4aacc89eb553b3cb51215e7bda0e1836864b773cd427c5cbf882916b4306532fa070058308a4d31bed5ff3344cfd4101bb849b35f1cdd7151d6fc69b25b742da0f4270231ad9cbe5ebc84674c3b40a7402308c03f1a148f03cccc496e02040de586374a23950e2a8005433772af4b32002ae494ed2e375cfd83d8117b564194a2881cbd45532fc8f350f33b5d796d7e9e119cca86adb863ae4f1566e8ccba83f415edc31f9a72e27eb616f10161f1b179e67d21b0586dcb054d1cfbff61", @nested={0xc, 0xb, [@typed={0x8, 0x95, @pid=r2}]}, @nested={0xb4, 0x50, [@generic="89e12c6b25949e3b3826573927e49ac354a7ad210a5e71ef77625feb18c05495589ffbc9c9d963506415a579e11a58f3fd9315c9181b8927a4599e65a083182c6947d32f09c39ab52065eb300cfdb2bfe3ff282efb51b3be31923e9a544b7d0e26a25ca12c3c3c0c5c7a033397aa4fb580ba24b96fe665b4b4ab4463c50e59eae85050f2718c356f853e5a73c324f89be4311ef47ab958bce27a08c2d134e36accdf7cdc6e0949a8c4861dafd747"]}, @nested={0xc0, 0x5a, [@generic="3f04b7c08529f6e5b25944ef975db00d543a7176f6b45e38128e8ef2a2d0539aa084dc4195050bab69d3dadf9cb4185197ee6af81eaccce0404a", @typed={0xc, 0x50, @u64=0x100000001}, @generic="7f752b68e6b880977777c871261ac2f7c279ff2042e831f8b9f8cf0ba947286092f48d50312c1a91ba77441e3b0a29dddb2e9c52942f5f99c4b1de5cd8b55152aaf28e166be0fef1c1b6cc8a48cca1c3", @typed={0x8, 0x34, @str='\x00'}, @typed={0x8, 0x34, @fd=r0}, @typed={0x14, 0xb, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, @nested={0x3ec, 0x8d, [@typed={0x8, 0x8a, @pid=r2}, @typed={0x8, 0x2b, @ipv4=@rand_addr=0x7ff}, @generic="2856f2a3e5894f7fc8ea1691e1ad4d92a645fe231592dcf94b7a9b7ec1efcf0b4b7404773efb2c8c6ffea828bea650f2002c6a19ee72995f0427617dd99ea8737a0399e5705db22301cc5158ded8f68b8dc8053690fdc00917f8b19b29a869c13ab24f55fdfe8f5fc0cf884821adf36e5702bcd62a4745fe38d8dab7fc1f686331fabd8613dde191355c7ed659da335aaaaa48f12768d9b900bf929d4d2819f3b98d37", @generic="2f7611e3abbd347937ff1626ea91cd455e6753a9ea187e900033e365566b7438c657a26ab98bf4b7570b28f2546de2f33e47f28bb6528f3e19b503808dce76f3ad97f3c728478a9436dfc8d4368774175d2b98d2c774652f33841dd4fb0a22cfcce1cfa20a59e3df610c55e73af2cb1484a133871ca8d07c029910b46ba17fb6be183558d71581f4877a5b01f5bf9bf86a13f123b2536c226c5e4ceb15ba69e0e3269473ada0d74d61cc6b16e8cb0464d86b7bbeafcb61a1aa2b6ef794e4b26c6bca52", @typed={0x8, 0x13, @pid=r2}, @typed={0xc, 0x5e, @u64=0x89b3}, @generic="e62ef26d955f179032d015a2d0836288f71e5a361cc95fb656b2c50247756d18112a8bb821379f856e78a4ac54370b09111e532863bb1ddbb467511ec4d392bb90a398150877fc548c702d6cfb4057c2ada2bded704fda339c9c96428633d542bce36c21f991f922bc98f854cfdb34465b57a72359e8bd25acecd8c7c150baae3ea87256f0ea51a81cc7abe5d2fc6334408889096c900d1b1c0c26b49420e123b76faac62beece3f3095853e4635dc673cf26a466468b34f604204ab0715360cea7ce76d2714f00f39b57d8715d10f886b5bf5e6f089235ebacd5453e3a15692509179ae3350706d", @typed={0x4, 0x55}, @generic="252a3509427d6840cd5254c86d9ecc6ea50267d6e0c9ce3a04bd66c0cd9ae11063b175a32dc7c5d150b3e0d5f750c1a99165ece6af850b5e6e1fb33bd3f5795ceaeedb6b76340b1406935133cc4796bbbdd9b2deae961cfdac6c738cc201793972b9dba04d0ffd309cd598077df0471bfa2325c30470fb86f267df0a0b8614b21f317c5c5b27cae0bfdf038fd0df236f0ea8b77a32372e14f9a4c7bd39728ad350a71491ff713c74671dbf343fe01494836189fe0064fc86ac977547aec47b2e6e5c0ea68933d539fd05aec6", @typed={0xa4, 0x5d, @binary="e8fe8050ab1bf244e8eb195b844a69e57319e24f3b56f346715d5186e1d9f51728723b210e7c484404dc0e9a6035a89b0f1c03bf73ae0240cd1aead001ad9059647fa6c0ead9fd1859bbbcd1b7c4ef62aeb15e3d0d2e674d264b7c7a070633418f007f4177a17c2fa126499f531a505e1e2c576c1553a69f19b4352c484803b541105a9e0c3ac02e08a548e24ee57378e5929b65fa576191caa589f1421d9360"}]}, @typed={0x8, 0x24, @fd=r0}]}, 0x710}, {&(0x7f0000000e00)={0x56c, 0x37, 0x701, 0x70bd25, 0x25dfdbfb, "", [@typed={0x8, 0x39, @pid=r2}, @typed={0x8, 0x50, @fd=r0}, @generic="b030efc71ffd1f418697d1c9697be268a85575502bf506fb580f0a7f585c55eae089", @typed={0xc, 0x57, @u64=0xfffffffffffffff7}, @nested={0x1b0, 0x36, [@typed={0x8, 0x6a, @pid=r2}, @generic="69773a76fad63adfe1e5e7396a1784347293d8a76a84024b0e6e06d716b68f2e5cee7c09c3c7664ffb8d2e11eded2893703a59cd95feeb190d5324fdb88aace119d1cdeba789d3e092f8f0abf1ec9cbcd0c02eb9d1944c5caa7ef4fa1fcbc94ebd78a9b089d00795d8c83dd8a96530707c28ab1c2077364c526800dc67c4434048b7b908efe3139969eb43ff43", @typed={0x8, 0x5c, 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@generic="d8736af3af6b", @generic="6e26f13232b422b865f6845d04949f86a8b12b6573dc0f97fbfe9fc84e9dee79e6730369b3531287532a86f390f10569e20af76be7d9f525d5", @typed={0x8, 0x69, @uid=r6}, @typed={0x8, 0x2f, @pid=r2}, @typed={0x8, 0x11, @fd=r0}]}, @typed={0x8, 0x4c, @fd=r0}, @typed={0x1004, 0x11, @binary="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@nested={0x210, 0x3, [@generic="cff334658ebf0f86488eb38ec39bfbfc2eeaa12a2b8a1cc6279c1ac0fae41f07d6c641f789231bf6b7e289536248", @typed={0x8, 0x47, @u32=0x3}, @typed={0x8, 0x23, @pid=r7}, @generic="0e2e5ea10ae4363f", @typed={0x8, 0x30, @pid=r2}, @generic="0214cc9357edcd7ed3f5f80aaee5a194ab8d6853ab14651f1715b697542a31ded6ac0e741a5b39f4eb1922b764101cde2ef026978bd45eea32ccca7c1989c9498a5b351f57b66111760da7cc8405cf8bb6d2e091d2a80c8591c87a0fab14f1ef44396ed6ebf642aec35b4e645a57eae6422e09fbaf7b089c25bf8aa55566245059dd71886d6a8c233319aec9c309883f8145adf3c98e0bf42f39e4a57b51cbe94badaa29b8daca56adca3d38fda1a1845eee7952ce71a404f58c97f91cd806eed896ee08166a119fbd1406c4c6bfc68937cd062b8a2d47b7a4239f1f00479fcf47e77f95276545b597d23d51e0971de796", @generic="cd00e420d3b74b6fb833d3ce3daf090dbea969682e75fda73e4c41b11218a6c625ff741536fde2ae246c7d2d980669676b13a611ab932ac91e64c8442e5b49b70fa57212844736f6a1e2669f1a48766b1ed1480448cf28cdba19089a1577693cac134178d3536ac35226d88d7befda413a3f49254e811bdf242abb831fc5d31160977a668106f45f79f87b2d7d24f05d2ed2575321f5957035b7c95fafe4e2a5499f095fd6835a51de82255084e0a5746b17b5de34f4f1cec54f61d484eea06cebe7960ff4", @generic="8d0036545e1c18"]}]}, 0x2288}, {&(0x7f0000003d40)={0x54, 0x3e, 0x102, 0x70bd25, 0x25dfdbfc, "", [@typed={0x4, 0xb}, @typed={0x8, 0x4, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @generic="38e9fd60fd6066dfab9a259bc5c1ca2ecec1fee3d58c7e5a6fe8feaaed2dc67f30a925fe20c33403243b657bee76327fc160433450"]}, 0x54}], 0x9, &(0x7f0000003f40)=[@cred={0x20, 0x1, 0x2, r2, r9, r10}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x10, 0x1, 0x1}], 0x50, 0x81}, 0x0) 2018/04/25 05:06:29 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:06:29 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000080)=ANY=[@ANYRES32=r0]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:29 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYPTR64]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:29 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000240)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f9939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8ef147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa3a338f8044eafb98a23fb11e26fcb68e2614041bf190b8bbe1a00fa357426d2adbdff22fc71a1a7d58e8c558856418e37d12e7b97bcd18e541ca4c9"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x10000, 0x0) 2018/04/25 05:06:29 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) r2 = dup(r1) ioctl$KVM_ASSIGN_DEV_IRQ(r2, 0x4040ae70, &(0x7f0000000080)={0x0, 0x2b, 0x81, 0x400}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f993af02322bc7eda4f4d181859025ad1e8ff310173a4e253c0b3dea46dbd3e8bacca9e258260baab7814b5c24257cd07ae358ea65a0d6ea4acb94c6ca4248ec032407dab8e69e34dec06b6f1a0dd4c6016857bd208ee16c937e9fd39c8a91faea5f95b8a2ba909680a2f54fa35240b29d9453104e9713f55fe370e12d6378733db49e0732539b80ac528bd81ad84942f2b05c39b124f26e56a99c082bbbc3a5f17df4687e08d798e1135356d5af0239fad59205a86cb23bc3da0173c6f89b"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000200)) 2018/04/25 05:06:29 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f00000007c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000840)=0x80, 0x80800) getpeername$llc(r1, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000008c0)=0x10) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc4c85512, &(0x7f00000002c0)={{0x4, 0x4, 0x0, 0x1, "f6bb8b04865524425eaba8018fe5927339e3162912f3f54cf3e7d186359f321b24c17375c479666e4d24ea51"}, 0x4, [0x6, 0x4, 0xffffffff, 0x0, 0xffffffff, 0x401, 0x2d7cf655, 0x8, 0x1, 0x2, 0xe6c, 0x100000001, 0x9, 0x80000000, 0x6, 0x20, 0xffff, 0x3, 0xfffffffffffff275, 0x40, 0x8001, 0x3, 0x1, 0x773d, 0x101, 0x81, 0x1000, 0x5, 0x1000, 0x7, 0x7fff, 0x100000001, 0x7fffffff, 0x8, 0x0, 0x20, 0x2, 0x7, 0xfffffffffffffffe, 0xffffffffffffee44, 0x5, 0x1, 0x2, 0x80000000, 0x5, 0x8, 0x0, 0x5, 0x5, 0x1, 0x7, 0x6, 0x0, 0xffff, 0x7fffffff, 0x4e6, 0x2, 0x1, 0x1023, 0x7f, 0x2, 0xffffffffffff2b24, 0x8000, 0x9, 0xff, 0x9, 0xca, 0x0, 0x9, 0x5, 0x20, 0x4, 0x7, 0x9, 0x4, 0x0, 0x2, 0x3, 0x9, 0x1fca1337, 0x8000, 0x1, 0x7, 0x100000000, 0x80000000, 0x0, 0x4, 0xffffffff80000001, 0x35, 0x5, 0x7, 0x0, 0x7, 0x4, 0x200, 0xfffffffffffffffc, 0xa5, 0x6, 0x80000000, 0x1f, 0x81, 0x6, 0xb7e, 0xffffffff80000000, 0xff, 0x5, 0xb9, 0x3, 0x5, 0x2, 0x8, 0x7, 0x4, 0x8, 0x9, 0x115f, 0x5, 0x3, 0x10001, 0x6, 0x9, 0x0, 0x0, 0x4, 0xd35, 0x1, 0xffffffff80000000, 0xfffffffffffffffe], {r3, r4+10000000}}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f993af02322bc7eda4f4d181859025adf310043a4e25580b3dea46dbd3e8bacca9e258260baab7814b5c24257cd07ae358ea65a0d6ea4acb94c6ca4248ec032407dab8e69e34dec06b6f1a0dd4c6016857bd208ee16c937e9fd39c8a91faea5f95b8a2ba909680a2f54fa35240b29d9453104e9713f55fe370e12d6378733db49e0732539b80ac528bd81ad84942f2b05c39b124f26e56a99c082bbbc3a5f17df4687e08d798e1135356d5af0239fad59205a86cb23b83da0173c6f89beca8"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x341000, 0x0) getsockname$llc(r5, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000200)=0x10) 2018/04/25 05:06:29 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f1939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8e5b2305f147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa2a338f8044eafb98a23fb11626fcb68e2614541bf190b8bbe1a00558856418e37d12e7bad63d3e43580b7accf637e06a15ecb5fd40aafb97ea7a81a5219a41205156f2fdfb9826ae0ca1737c2f656ae2a61ab1c34c28b58b73af31c3217a089f42f5a85c444e6905977a9d848d5a11b8a7500000000000000000000d8cfe80aef483ac1f629aa6aeaa143eab099f8fe8383e8b668ec420b6189d0ebbc90c05590"]) dup3(r0, r0, 0x80000) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x100000000, 0x109600) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)={0x0, r1}) 2018/04/25 05:06:30 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffc0], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:06:30 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000300)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ad221df4eb8f97daf02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8ba0482c23951ad26652ece22c391d0e6361c9e13940acbfacf3806b3f497dce2e7c6e54b74271a799c7351e498231ccba8ac64a810722db2d5e440005d9bdabd6718efc84500b1cbd047ca1c22195385a70e649bae0fbdc86d6558abe6192edbfac213bafac829a9ca39943e84e626a384301ddf552a765fd829768eb5"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:30 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) clock_gettime(0x0, &(0x7f0000000280)={0x0}) ppoll(&(0x7f0000000240)=[{r0}], 0x1, &(0x7f00000002c0)={r1, 0x0}, &(0x7f0000000300), 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000001000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001ff0)={&(0x7f0000006e58)=@newpolicy={0xc4, 0x13, 0x421, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@sec_ctx={0xc, 0x8, {0x8, 0x8}}]}, 0xc4}, 0x1}, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000080)={'team0\x00', {0x4, 0x6, 0xfffffffffffff563, "d1642de549f0", 0x43}}) r4 = getpgrp(0x0) capget(&(0x7f0000000100)={0x20071026, r4}, &(0x7f0000000140)={0x0, 0x401, 0x1f, 0x6, 0x401, 0x401}) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:30 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000080)={0x0, 0xff}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)={r2, 0x80000001, 0x4, [0xf506, 0x274, 0x6, 0x1]}, 0x10) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)=0xfffffffffffffffc) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000380)=ANY=[@ANYBLOB="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"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) openat$cgroup_procs(r1, &(0x7f0000000200)='tasks\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/04/25 05:06:30 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f1939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8e5b2305f147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa2a338f8044eafb98a23fb11626fcb68e2614541bf190b8bbe1a00558856418e37d12e7bad63d3e43580b7accf637e06a15ecb5fd40aafb97ea7a81a5219a41205156f2fdfb9826ae0ca1737c2f656ae2a61ab1c34c28b58b73af31c3217a089f42f5a85c444e6905977a9d848d5a11b8a7500000000000000000000d8cfe80aef483ac1f629aa6aeaa143eab099f8fe8383e8b668ec420b6189d0ebbc90c05590"]) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x42000, 0x0) pipe(&(0x7f0000000100)) r1 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x8694, 0x4000) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f0000000140)={0x0, r1}) 2018/04/25 05:06:30 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200, 0x0) prctl$void(0x1f) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000080)={0x7, 0x8}, 0x2) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000340)=ANY=[@ANYBLOB="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"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) r2 = socket(0x15, 0x80005, 0x0) getsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000000140), &(0x7f0000000300)=0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000240)={'yam0\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) ioctl(r2, 0x800000000008983, &(0x7f0000000300)) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x1f) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0x5, 0x8000, 0x3, 0x3, 0x6, r1, 0x3}, 0x2c) 2018/04/25 05:06:30 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) clock_gettime(0x0, &(0x7f0000000280)={0x0}) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x401, 0x40000) dup2(r2, r0) connect$vsock_stream(r2, &(0x7f0000000080)={0x28, 0x0, 0x2711, @hyper}, 0x10) ppoll(&(0x7f0000000240)=[{r0}], 0x1, &(0x7f00000002c0)={r1, 0x0}, &(0x7f0000000300), 0x8) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:30 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000c97ff8)=0x4) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x4, 0x800) ioctl$KDADDIO(r1, 0x4b34, 0x7) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x80, 0x80000) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000240)=ANY=[@ANYBLOB="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"]) bpf$OBJ_GET_PROG(0x7, &(0x7f00000001c0)={&(0x7f0000000180)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)={0x3}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000140)=0x14) 2018/04/25 05:06:30 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:06:30 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x100, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000080)=""/64) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000200)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f993af02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8bacca9e258260baab7814b5c24257cd07ae358ea65a0d6ea4acb94c6ca4248ec032407dab8e69e34dec06b6f1a0dd4c6016857bd208ee16c937e9fd39c8a91faea5f95b8a2ba909680a2f54fa35240b29d9453104e9713f55fe370e12d6378733db49e0732539b80ac528bd81ad84942f2b05c39b124f26e56a99c082bbbc3a5f17df4687e08d798e1135356d5af0239fad59205a86cb23b83da0173c6f89beca8"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:30 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f993af02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8bacca9e258260baab7814b5c24257cd07ae358ea65a0d6ea4acb94c6ca4248ec032407dab8e69e34dec06b6f1a0dd4c6016857bd208ee16c937e9fd39c8a91faea5f95b8a2ba909680a2f54fa35240b29d9453104e9713f55fe370e12d6378733db49e0732539b80ac528bd81ad84942f2b05c39b124f26e56a99c082bbbc3a5f17df4687e08d798e1135356d5af0239fad59205a86cb23b83da0173c6f89beca8"]) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000240)={0xffffffffffffffff}) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000080)) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000000200)=0x4, 0x8) 2018/04/25 05:06:30 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000240)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f9939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8ef147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa3a338f8044eafb98a23fb11e26fcb68e2614041bf190b8bbe1a00fa357426d2adbdff22fc71a1a7d58e8c558856418e37d12e7b97bcd18e541ca4c9"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)={0x2}) getgid() 2018/04/25 05:06:30 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000300)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ad221324e253c0b3dea46dbd3e8ba0482c23951ad26650acbfacf3806b3f497dce2e7c6e54b7f24502794bce6be63501f7afbace30374271a79987351e498231ccba8ac64a810722db2d5e440005d9bdabd6718efc84500b1cbd047ca1c22195385a70e649bae0fbdc86d6558abe6192edbfac213bafac829a9ca39943e84e626a384301d03212a765fd829768eb500000000000000"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:30 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000000)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10, 0x80000) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000080)={'vcan0\x00', 0x9}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000200)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:30 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0ffffff], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:06:31 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f993af02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8bacca9e258260baab7814b5c24257cd07ae358ea65a0d6ea4acb94c6ca4248ec032407dab8e69e34dec06b6f1a0dd4c6016857bd208ee16c937e9fd39c8a91faea5f95b8a2ba909680a2f54fa35240b29d9453104e9713f55fe370e12d6378733db49e0732539b80ac528bd81ad84942f2b05c39b124f26e56a99c082bbbc3a5f17df4687e08d798e1135356d5af0239fad59205a86cb23b83da0173c6f89beca8"]) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000200)={0x0, 0xbfa}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000300)={r2, 0x4c, &(0x7f0000000280)=[@in6={0xa, 0x4e24, 0x5, @loopback={0x0, 0x1}, 0x5bc1}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1b}}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000000340)=0x10) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000000)) 2018/04/25 05:06:31 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000000080)={0x7, 0x1, 0x764f89f0, 0x2}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f1939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8e5b2305f147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa2a338f8044eafb98a23fb11626fcb68e2614541bf190b8bbe1a00558856418e37d12e7bad63d3e43580b7accf637e06a15ecb5fd40aafb97ea7a81a5219a41205156f2fdfb9826ae0ca1737c2f656ae2a61ab1c34c28b58b73af31c3217a089f42f5a85c444e6905977a9d848d5a11b8a7500000000000000000000d8cfe80aef483ac1f629aa6aeaa143eab099f8fe8383e8b668ec420b6189d0ebbc90c05590"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:31 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000240)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f9939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8ef147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa3a338f8044eafb98a23fb11e26fcb68e2614041bf190b8bbe1a00fa357426d2adbdff22fc71a1a7d58e8c558856418e37d12e7b97bcd18e541ca4c9"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x400200) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000000080)={0xff}) 2018/04/25 05:06:31 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES64]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x200000, 0x0) getpid() 2018/04/25 05:06:31 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:06:31 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) clock_gettime(0x0, &(0x7f0000000280)={0x0}) ppoll(&(0x7f0000000240)=[{r0}], 0x1, &(0x7f00000002c0)={r1, 0x0}, &(0x7f0000000300), 0x8) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) getresuid(&(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000100)=0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cuse\x00', 0x800, 0x0) recvmsg(r3, &(0x7f0000000940)={&(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000800)=[{&(0x7f00000003c0)=""/135, 0x87}, {&(0x7f0000000480)=""/185, 0xb9}, {&(0x7f0000000540)=""/90, 0x5a}, {&(0x7f00000005c0)=""/36, 0x24}, {&(0x7f0000000600)=""/119, 0x77}, {&(0x7f0000000680)=""/88, 0x58}, {&(0x7f0000000700)=""/227, 0xe3}], 0x7, &(0x7f0000000880)=""/132, 0x84}, 0x10001) setsockopt$RDS_CANCEL_SENT_TO(r4, 0x114, 0x1, &(0x7f0000000980)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) r5 = request_key(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)='/dev/vhost-net\x00', 0xfffffffffffffff9) keyctl$get_persistent(0x16, r2, r5) 2018/04/25 05:06:31 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f993af02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8bacca9e258260baab7814b5c24257cd07ae358ea65a0d6ea4acb94c6ca4248ec032407dab8e69e34dec06b6f1a0dd4c6016857bd208ee16c937e9fd39c8a91faea5f95b8a2ba909680a2f54fa35240b29d9453104e9713f55fe370e12d6378733db49e0732539b80ac528bd81ad84942f2b05c39b124f26e56a99c082bbbc3a5f17df4687e08d798e1135356d5af0239fad59205a86cb23b83da0173c6f89beca8"]) dup3(r0, r0, 0x80000) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:31 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000080)=&(0x7f0000000040)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[]) 2018/04/25 05:06:31 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:06:31 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f1939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8e5b2305f147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa2a338f8044eafb98a23fb11626fcb68e2614541bf190b8bbe1a00558856418e37d12e7bad63d3e43580b7accf637e06a15ecb5fd40aafb97ea7a81a5219a41205156f2fdfb9826ae0ca1737c2f656ae2a61ab1c34c28b58b73af31c3217a089f42f5a85c444e6905977a9d848d5a11b8a7500000000000000000000d8cfe80aef483ac1f629aa6aeaa143eab099f8fe8383e8b668ec420b6189d0ebbc90c05590"]) socket$inet_sctp(0x2, 0x1, 0x84) ioctl(r0, 0x6, &(0x7f0000000000)="663394e50fcf7176673828798a6f974e07672b48c700f8e1e591e2af") ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:31 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) r1 = accept$ipx(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0x10) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000100), &(0x7f0000000180)=0x68) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f1939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8e5b2305f147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa2a338f8044eafb98a23fb11626fcb68e2614541bf190b8bbe1a00558856418e37d12e7bad63d3e43580b7accf637e06a15ecb5fd40aafb97ea7a81a5219a41205156f2fdfb9826ae0ca1737c2f656ae2a61ab1c34c28b58b73af31c3217a089f42f5a85c444e6905977a9d848d5a11b8a7500000000000000000000d8cfe80aef483ac1f629aa6aeaa143eab099f8fe8383e8b668ec420b6189d0ebbc90c05590"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:31 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg$nl_crypto(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000000c0)={&(0x7f0000000200)=@upd={0x100, 0x12, 0x20, 0x70bd25, 0x25dfdbfb, {{'ctr-camellia-asm\x00'}, [], [], 0x2000, 0x2400}, [{0x8, 0x1, 0xff}, {0x8, 0x1, 0x4}, {0x8, 0x1, 0x101}, {0x8, 0x1, 0x8}]}, 0x100}, 0x1, 0x0, 0x0, 0x80}, 0x8040) 2018/04/25 05:06:31 executing program 7: r0 = add_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="528a844aad98fcb00bf464ce38d5d19b37ed79e54994e0ab11adb6995f3bd536f1", 0x21, 0xfffffffffffffffa) keyctl$clear(0x7, r0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000c97ff8)=0xb9) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000300)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ad221df4eb8f97daf02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8ba0482c23951ad26652ece22c391d0e6361c9e13940acbfacf3806b3f497dce2e7c6e54b74271a79987351e498231ccba8ac64a810722db2d5e440005d9bdabd6718efc84500b1cbd047ca1c22195385a70e649bae0fbdc86d6558abe6192edbfac213bafac829a9ca39943e84e626a384301d03212a765fd829768eb5"]) ioctl$VHOST_NET_SET_BACKEND(r1, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:31 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffff8, 0x4000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in=@multicast2}}, &(0x7f0000000080)=0xe8) syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x2, 0x400800) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000480)=0x4) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x4e24, 0x1, 0x4e20, 0x80, 0xa, 0xa0, 0x20, 0x0, r2, r3}, {0x1, 0x0, 0x3, 0xf3b, 0xbf0d, 0x1, 0x1000, 0x7d}, {0x4, 0x1352da63, 0x5, 0x3}, 0x1, 0x6e6bb2, 0x2, 0x0, 0x1, 0x2}, {{@in=@rand_addr=0x3, 0x4d3, 0x7c}, 0xa, @in=@rand_addr=0x2, 0x34ff, 0x4, 0xd5fa3fa81c4bbdb5, 0x0, 0x1ff, 0x0, 0x3a}}, 0xe8) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000240)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f9939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8ef147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa3a338f8044eafb98a23fb11e26fcb68e2614041bf190b8bbe1a00fa357426d2adbdff22fc71a1a7d58e8c558856418e37e22e7b97bcd18e541ca4c9"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:31 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xfffffffffffffffd) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8d"], 0x1) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000026000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000240)="0f08360f30ba430066edbaf80c66b8ac525a8566efbafc0c66b80010000066efba4200ec0f2257b80a008ed0f426650fc71866b95009000066b80800000066ba000000000f30", 0x46}], 0x856a2473e9fb75d, 0x0, &(0x7f00000000c0), 0x100000000000010d) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) eventfd(0x27a) 2018/04/25 05:06:31 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x440000, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f0000000200)) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000002c0)) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f993af02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8bacca9e258260baab7814b5c24257cd07ae358ea65a0d6ea4acb94c6ca4248ec032407dab8e69e34d1906b6f1a0dd4c6016857bd208ee16c937e9fd39c8a91faea5f95b8a2ba909680a2f54fa35240b29d9453100732539b80ac528bd81ad84942f2b05c39b124f26e56a99c082bbbc3a5f17df4687e08d798e1135356d5af0239fad59205a86cb23b83da0173c6f89beca8000000000000000000000000000000"]) ioctl$VHOST_NET_SET_BACKEND(r1, 0xaf02, &(0x7f00000000c0)) timerfd_create(0x3, 0x800) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000300)={&(0x7f0000000280)='./file0\x00', 0x0, 0x18}, 0x10) openat$cgroup_type(r0, &(0x7f0000000240)='cgroup.type\x00', 0x2, 0x0) 2018/04/25 05:06:31 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:06:32 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f1939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8e5b2305f147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa2a338f8044eafb98a23fb11626fcb68e2614541bf190b8bbe1a00558856418e37d12e7bad63d3e43580b7accf637e06a15ecb5fd40aafb97ea7a81a5219a41205156f2fdfb9826ae0ca1737c2f656ae2a61ab1c34c28b58b73af31c3217a089f42f5a85c444e6905977a9d848d5a11b8a7500000000000000000000d8cfe80aef483ac1f629aa6aeaa143eab099f8fe8383e8b668ec420b6189d0ebbc90c05590"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x80000001}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0xf836, 0x0, 0xe621, 0x1, r2}, &(0x7f00000001c0)=0x10) 2018/04/25 05:06:32 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f993af02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8bacca9e258260baab7814b5c24257cd07ae358ea65a0d6ea4acb94c6ca4248ec032407dab8e69e34dec06b6f1a0dd4c6016857bd208ee16c937e9fd39c8a91faea5f95b8a2ba909680a2f54fa35240b29d9453104e9713f55fe370e12d6378733db49e0732539b80ac528bd81ad84942f2b05c39b124f26e56a99c082bbbc3a5f17df4687e08d798e1135356d5af0239fad59205a86cb23b83da0173c6f89beca8"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:32 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:06:32 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3, 0x0) accept4$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0x2711, @my=0x0}, 0x10, 0x80800) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000300)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ad221df4eb8f97daf02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8ba0482c23951ad26652ece22c391d0e6361c9e13940acbfacf3806b3f497dce2e7c6e54b74271a79987351e498231ccba8ac64a810722db2d5e440005d9bdabd6718efc84500b1cbd047ca1c22195385a70e649bae0fbdc86d6558abe6192edbfac213bafac829a9ca39943e84e626a384301d03212a765fd829768eb5"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000000100)={0x3, 0x0, [{}, {}, {}]}) 2018/04/25 05:06:32 executing program 0: r0 = accept(0xffffffffffffff9c, &(0x7f0000001040)=@nfc_llcp, &(0x7f00000010c0)=0x80) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001100), &(0x7f0000001140)=0xb) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000001440)={'syzkaller1\x00', {0x2, 0x4e23}}) unshare(0x28020000) unshare(0x20020000) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000001ffc)) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001280)=0x100000000, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000880)={&(0x7f0000000480)={0x10}, 0xc, &(0x7f0000000840)={&(0x7f0000000600)=ANY=[@ANYBLOB="26996ea8667da8a345a506d41c07200000d91481"], 0x1}, 0x1}, 0x0) sendmsg(r0, &(0x7f0000001c40)={&(0x7f00000012c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x4, 0x0, 0x4, 0x0, {0xa, 0x4e23, 0x10000, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}}, 0x80, &(0x7f0000001840)=[{&(0x7f0000001340)="1cab3a6c22305c83544f2b614ac2367a796bd40b006afc0c04842a6bbf6923310c20126891f358ec4a7c6f2e54bd94c3aee9126bdd56c67bd14901b81f8c5e9f3015d2439f1d613be915df4cece13286fdede1ad0ff2108133342615f64aa2521274a61ff41ae90a88e89c10be45757679bb4946087f40ebf2fff9025f103db0c33b0c84799d3835d95bf0e422b56d808c1f38e811fabe0ca9ea99752a5b7a534f1069b75255d4e4c73b2b76ad7516f648ee9907bf5248f4b8a98835a70336c11b8c47cc73a4a52514962a286d5dccdff62c3599a5faea3d1920d8a999098cc369814c3f64577fe747e955", 0xeb}], 0x1, &(0x7f0000001900), 0x0, 0x4000}, 0x14) unshare(0x20000) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) r4 = accept$alg(r3, 0x0, 0x0) r5 = syz_open_dev$sg(&(0x7f00000014c0)='/dev/sg#\x00', 0x9, 0x4000) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000001500)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe00", 0x20) sendmmsg$alg(r4, &(0x7f0000000340)=[{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="320d1b60ee9516db742bd692f95bdd192e34131eb9ff7c03542528570241f5d92e4227f1fccc1c37cb72c641453c9436d0dc96598563ae5c1b6c", 0x3a}], 0x1, &(0x7f00000002c0), 0x0, 0x4040000}], 0x1, 0x4004014) recvmsg(r4, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000016c0)={{{@in=@multicast1, @in=@remote}}, {{@in6=@remote}, 0x0, @in6}}, &(0x7f00000017c0)=0xe8) bind$bt_l2cap(r0, &(0x7f0000001200)={0x1f, 0x48, {0xffe0000000000, 0x5, 0x8, 0x296, 0x9, 0x800}, 0x7f, 0x7ff}, 0xe) getsockopt$netrom_NETROM_N2(r5, 0x103, 0x3, &(0x7f0000001540)=0x5, &(0x7f0000001580)=0x4) r6 = socket$inet6_dccp(0xa, 0x6, 0x0) sendto$inet6(r6, &(0x7f0000000000)="519d274d9adf6c14de42cfd58d26569b2ebd5d603488de060c4d71888ff4be3a05cc194f3fa426f02fd6297485ca84f9c14355c20eb56cd170dc6faefa635ec7f1d789fbecbce82e6df5e1503f6becd022f13180ddaed75691eb70e5af6aaf6d9ac5c4565971f364b8085526b6e45e45a392a268f51b527a16a164c6baa095dd106e60a631baf87f23a263bc75a4ca1fa3151fd15c48ebb845f889ca60a6d6aace0ed3346ec8a2ede0ee0935e883c1e0bdbec36a48702c948376413014c1111f6a29b3f427570d95ca12107c07a602bd2c5b5a705be413aa3fb470d74d127088480892dbd4478c83b7398cd5944e402cc06bcc509d6fef0cd93c98d68a0a2e04c3a8218959bf279cf32c17f6f3c2f01108a310fdd2380940b43ecea082bf895662953102b49a9d0efd8de94f6a5d90cec4f77cb51eefebcc7674168b6e6d66005dcfe22e43da8757781e8eb18785d9ba5972f3e7eefd9ff55e27e0907d728d26afb6d1f65565a801ac6a21c0c67b3bae94b861caa4045baba5e8887434fa5481d5c4402679b8d4adceffb5425e69fe0da1f1db3c8ed0c64bdf0fda7a7bcd30fc1cfd139325ca9bbbb18e6d1f09c4d141361b1641f8155e780967c56225b7289b3d75da910fa87b110aa3b8d7ab61b4c7c45d1a193a49cc8d5981c1c24341b61a04bcab79bb6799d98b596efc86d118fd3459eb9f9cc17c0cf1ce27602674108605b4479ec1168ed1dceb85759e0d0691e4390f09a754ebee63ad14279e867a205cd9d0851df2e29c0bd2045f6f7ff967badde207326217f8e13ce93b940db922ab5e3b10cadb903835515635722cd27a1567977641d42dc28f272400befd8a2b5880c08ec75b127d382dfd6db7d40dbbe40c17057e346bb54e1ef3b1b484b5407aae07a16ecaf58a82ce5d0e3fb9f315c42a864edce58a44893daeb0a6bd31f0e42aedc7f876fe3440c15f1ae5689d52ed4e7df142fc202ca722731d89b9326b07fb7270b2eb7a16805e8e7b4684fdcc2ddfddcfad612292b36e697278413ec43624044cd432c8f030bd3e37660e605a30238d08c1a620dfd11523cea25c7ce70c088e5a673fae5cfafb0410e3e854ce45c81f8f0eedaa12471e1b9a36af2d71bb982d3660b5eab50074291ccda144a77bb7492b69309c22507baa5172e00841704cb9b74fbee6cf326e127e8ad43a798d78afd87fb9e86a75ce28e13fa130952337f1f136687020eea71e17c3af0f92ce697e92c6d19bc6bc06cd802d402a7051150fcca01b426942376d5d0f44527a38f76426915a976bff985acc7ba6ba51e4a758ca29633d026318ef35357f788b62d812dbc4976c5c5c2152dc8d728e4c09bf44d356ebfecc96c8e23999c567c72469c516750d971fff09d3c3769b05d2916d055788810ff19169b1c7dc774edfb61160921c9b7da8ff0b37b905970a7d5744b7b3d25d62d16d3f342d93749eb203234a866fc5b8b7c4bf5e29c70c8392431f5a2e388affb5b6fff6c7fbea77f1ced5b167802c424336c2366d5d84bc4863273004920309277bbe7730228bdd3c9b5ceb5678cbcad89e59cf38f39a5b3f2dd41670ef0e8ac555fa44c6ee463215cf324098452156d4ce03cfbd9e3dcf6c6c9eee9c85a96da698c0663dff27a8e54e341d412fb81424a52c73026ac866fed873082e022192cdbd56cecdf84d21d0b87c1d999e5725cd2a8819ae33c0aad00b2266da36d715a48a5a8f09b09a2d725921c5c307c1a04cea897996be4e06e2762c0b33e16b9819ed5d17137d6ab0c9fd18bce23c12c6992f401957850d67330aa3d959091bcfbe695e261c22a2eaf8cbd435fab0f38909f4e05dbee6c5e0a6ad7594fc72e9dc3916523ba5adc5d8b07121ef078f5a1cb2231f726e0839afad16d3218699481c730074fa9d7bbedeec6cf030f2abb3e2db3d9f8d1a8d9e72e94529b753952728c5d3a269b2214768a0074c64255d9a21d2e371947b761bb7edadfc69a14d30d75648f7209d5ee2e44b23b6c958cc21cbbe224211d81d0769193107eb6cff15874693b7abfdd7a441f476874c87e8eb8b089ce5370e6e29e34407a96d54020e781474489fdc5d4252793a8ab52dabd29dd1aa58dabc4adb0b7f8868ed65df4a2be38458e689db11c93edada539c8e79d797b2482993b937bb957156e2e6457a152ab11e764fd6fd99ca0b1c7f9ef075772cdfbb3bb38fb1eff4b710a88be5aec020d2d61af6834d8d0410738c090a0a08dc42e916b140b3986a1e777877899e4cae1bd4e74ee6571866be77663e2117f11c7e382eff34863c353124a4024f0d854f1b71cc208e2c51750d8fb026184edfec8531cb30bfa4daabc0627a9cb05c4fd7d2da388f66ee0d86c35f64e9cd90730e197e657d211a2b477354bb5c5bd649477d99733463fa4404761d5d6438caed259f62f09e9733e36fc88df83b9673b0e102e1ac2554a13eb3764742b37658e3461844053e192daebf1729263ad6197836911095d9e3f3c059b3a6a91c1df36fd010f75b5151420fa1b2e20856bd204794ee801522e1da0774128ef0813e6b473fb2cacda90f81cea4ed72f6b675061a02866fc5ec4ebd2449157cd3b04d86fbaaa94c6dd944892f03311ba76e75a224f6395afd931cf07d9582db59b58a50377bef352c6c5c4d8b230a97d06f59f0d55a7ba45451a21e7e080a661e55f6d91779307830b2e66fd2ffeaa18b2310f587f53fc0d679f698554ccdaf690af7cc0f72f7444841c9169b245ae5e5fd32ea037483131be03c00069838a34666103db286e60ab400d3d6e4892e2d70f38c608fc0c7091411e6ffd3ebbc2db255d5b7459452975c23410b8fecafe0e890e44daf2b3e38e16421fd79d275e181f25ca2d79a79a3e9b2e14d0cf2609e13a931a53a0288bcf432f593368629fe69f1414928e379258e834bc41f0e1e7fe3f28fb67fbc8852a62aeb62fa082fa39fa28813d7c45a602c10c8593cadb102e2b3fa786a7f0390d548ea0ec809dd84b735e74c3ad63f62edb7cbd786eeeb64c19f2f9f7be89a65840269f518973f8935c1e5d11db516b758e40391133618b2f20403b6f9e9504a6eb3007374e37277ab962d19d1c9df5672162d8e0273c34527f3a8437b2a47df932e98e27c5a9bc0240615230782adb1135067783638bddca69674958dcdf8b32a432c244bf119df5489416b4d14f2933ad4b6c0ab944d37c963b2248e186e8a26c2114f92524b14c9b620585bc8aaa3b5037e4d44ec26303eddc9a5e95534ecd74dad25518310be034b731ecada64795a8b65d902ff132139ff64f12b2bc5264be324897896556033594a73fd97008e91bf589a21123155de76bb014969d5f03a100388b2ef535b1effa66a497a765fe1268bf9af7aece6da75552fe128575485ce92d24b987ddbe6ff0a77df2eb3670e9484379a0609363fabc7ffd4a325dca3a6a127da28b3ec63408afe61a335bd23b33d3076a5fe19e5203852100b24dde98e07aa23844e1dfab244dfbf6a60734bf07c240586f16c2f7ef7eb7e82270203b56fe680409edb319c6f8b0ebd45286610b2ff233692a402647fc8618dd4c90d306c0b0c7844b741c12fc197855db7ccf0d8ac74ec383012fca024cddedcc684f20385e57c906d974e1b7b2bd05fe9edab2392af80b081b28fac03df92e3798a418b39c5bf2cc6770fb7a9867dc221498defb37527763ef018a6f99f3cd0e1f2b3bdd16c97f3b3483b18939cc30cbfa31c5d107b138e660550a5e16cd2366b92d7b9c180d97955d71cbf7e135a4ee6d7d093b1e1691860cd76b68a3467815992f9f67e40caaaa9d8c8be9ec42f0451ec6bffddd58c2a959f5eb8f47d65340a060ec1063a542ab64fcd6d73294f6e1194b5658e990ee910bd2a51bfc85acfe476b5e695bb440f272d144f14a195397fe60647821d98f390e0355269755e08b4dc668426e396ae3e3b307e509241e347df3bbe6e7ed0bd6babea05abecde64f0e664d255060fac5c36271fa8a77a90ef16ec6a39bda35936030be3a8482483892c1ad06f84c85f040bf3fafa17d2261d4d400236cd13f6f629293445c2f508e9e45add8106c13c3ff4117002c249e085e4700002be92c7319011e001e8d1b0e40c5041af938bd191b2786f6fbbd14b91f6f7b1bcc193fab3553b0eeaa9d88099c9fc5a0b4736ca4cba18e9b32234f61219eb931791721f891f94ca0707991f3e61eff4b1cd28e8499546c8026ff4c4163191077181263a052ca4fd4e9c80a4f3e02687b12616eacf0fc8a231ed7bc1de78faed819cc47b4fd3f51424b7c671dd25872e22aad08556d06a33b40cab1c2c681a96facce1b0945e74828f5bb61ecdd5e7e5e1f2cdeeb81defc9c4164c52b0e16388d7dbf87cdcda2e129d2ace7c94a585d3ea7a5b7e8bd37397f2658e4cea9adf1af4a5176d62698abc5c87ec9b344db94b0eae11cb38b859eacbcb1facd4d9bd06516e3ef14e3b95353de19f106578e8f6e67e4eff5e80ac8d0cd248ba9d8f2fe3f12f440c83205f7c4f029f4bd5d38131777cee5a71c20ce594686cf9ca27b8b0cf33bd75ba64601288f0f216e8c5d7bc00af842568c4382866cb1458c25abe006fc45b8fed9a3a2735d4a65f56eeeb53884afa7c1221eb2310a9ea667cc374d8681b3e76b845c652d6996fd554d86f792e4b466e54189194d853bc175d49246504afd56625b4895fb11941b6223a2920d14ff698ff61cbe7abdec9c8b2823b757ef0dcddabe36fae921fe531c866c7f9441ceb20a9f12a42b333644e629aed08f0836eec5ec026dc0d506e4229501e06fd8a5355a892e8da4f9d6a337b6f0c28cadf6c7d7622bd05d6aa300f9339ab120d611b9b28755b3dddb7718f2651e222b389d885036a6354d53055d2e7b85f9f67b98f4817771b59932128bd9816d5b8ff8a72e5849bf652a7897156de240439b6916ffd69ccd463d4d2d078fb59c6d97a9276b6b67aa43a11387bf865139c6d93fb96ed416609aae3062038564e9fa7141b45add14e2fd6cde82a842f781d801f9fe58b30d02e7a750a8f81ef3f6c870aa06bd08ee9e2999c7173fa794d3dd6322c971ffc6b7d8ccea6dd57e7b3429ba2f78afbc4a45f1a832b82bda9d909ec9b95daabed7385a09c0de1c4a9c354489509973bf39e054efa7aa44173eac90fb2c109c5bdc9f4dae9b86c9aab43e719d2df3be7b31c14773606bb37096255ed1b97cd249b65ec821b22fce1f1f7c282ee05ddf7755788f968ab330534ac25cd9c0f086358760155ba647d3f6cc6d253447e27f1b2a23377e180bd5d0b5262e4671155ab9dde85c21dc636452f9b2b55a8f482be39ff02114473e236f0e34fac58c992d5366207b10c59f3188894f78d9dd8081a0ea1e259ad8351f60bd87f16230276b770de34c33f3ae2f4abe828edb3dd14a0ef91e2b76a68217847c6fc6c368fc6d394c6114964b0ca3555374ead9b8ebc85b93793b26174063345d206cae69c739c1cb0c76fc36e92fe801eb17207da0b93f1b3c65b390be2359c193d8293dc77ec538433dda1b691028a984fcdbf88272e7a4728a6f42a6e8fd4d464b868c8783a497f04bf5500cf6eb944d8d4def77579070a147ea10153c547b9f0069eda2587e99f993c2cccf995a022b415510afc67247f530ea628a7a6908bcdd0de98d4cf839a7d83144bb438cc177b2cc3d38fccce5ae35c6c4ed6ca7fdbae38b6c390ab34943cdfc9b6030987d3060335304e953f9ab7dde2622bdad1e7335e472d20209129fa767ad540ea0ce1907fa196e7", 0x1000, 0x8000, &(0x7f0000001000)={0xa, 0x4e22, 0x7, @dev={0xfe, 0x80, [], 0xf}, 0x2}, 0x1c) accept$nfc_llcp(r6, 0x0, &(0x7f0000001240)) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001800)) setsockopt$inet_MCAST_LEAVE_GROUP(r5, 0x0, 0x2d, &(0x7f00000015c0)={0x2, {{0x2, 0x4e24, @broadcast=0xffffffff}}}, 0x88) getsockopt$inet6_mreq(r6, 0x29, 0x14, &(0x7f0000001180)={@remote}, &(0x7f00000011c0)=0x14) recvmsg$netrom(r0, &(0x7f0000001680)={&(0x7f0000001480)=@ax25={0x3, {"001f6c71ab601e"}, 0x4}, 0x10, &(0x7f0000001600), 0x0, &(0x7f00000018c0)=[{0x88, 0x13f, 0x7, "4dea8d5796fc728aa4dae1afde984d4ecacab92d0658536811ae4a8cd33a6df3d058678cab4048e12f273bd2ea182220b411f79b7efdbf82ff1a5e3e603ad8c1472b7f46c923fe575e4fa8a792752d16a958c7018c579dd1416314d6d0681bfbcd083c7f2d6f6fb030a93ed2b371573300cb79e587"}], 0x88, 0x40}, 0x20) 2018/04/25 05:06:32 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000000)={0x0, 0x4}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000240)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f9939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8ef147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa3a338f8044eafb98a23fb11e26fcb68e2614041bf190b8bbe1a00fa357426d2adbdff22fc71a1a7d58e8c558856418e37d12e7b97bcd18e541ca4c9"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:32 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001d00)='/dev/vcs\x00', 0xa4800, 0x0) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x2) getitimer(0x0, &(0x7f0000001cc0)) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x65f, 0x800) recvmmsg(r2, &(0x7f0000001c00)=[{{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000100)=""/163, 0xa3}, {&(0x7f0000000340)=""/213, 0xd5}, {&(0x7f0000000080)=""/5, 0x5}, {&(0x7f0000000440)=""/177, 0xb1}, {&(0x7f0000000500)=""/231, 0xe7}], 0x5}, 0x4}, {{&(0x7f0000000600)=@in={0x0, 0x0, @local}, 0x80, &(0x7f0000000b80)=[{&(0x7f0000000680)=""/240, 0xf0}, {&(0x7f0000000780)=""/220, 0xdc}, {&(0x7f0000000880)=""/34, 0x22}, {&(0x7f00000008c0)=""/177, 0xb1}, {&(0x7f0000000980)=""/110, 0x6e}, {&(0x7f0000000a00)=""/245, 0xf5}, {&(0x7f0000000b00)=""/100, 0x64}], 0x7, &(0x7f0000000c00)=""/4096, 0x1000, 0xfff}, 0x8}], 0x2, 0x2100, &(0x7f0000001c80)={0x77359400}) clock_gettime(0x0, &(0x7f0000000280)={0x0}) ppoll(&(0x7f0000000240)=[{r0}], 0x1, &(0x7f00000002c0)={r3, 0x0}, &(0x7f0000000300), 0x8) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:32 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f993af02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8bacca9e258260baab7814b5c24257cd07ae358ea65a0d6ea4acb94c6ca4248ec032407dab8e69e34dec06b6f1a0dd4c6016857bd208ee16c937e9fd39c8a91faea5f95b8a2ba909680a2f54fa35240b29d9453104e9713f55fe370e12d6378733db49e0732539b80ac528bd81ad84942f2b05c39b124f26e56a99c082bbbc3a5f17df4687e08f798e1135356d5af0239fad59205a86cb23b83da0173c6f89beca8"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) r1 = gettid() sched_getparam(r1, &(0x7f0000000000)) 2018/04/25 05:06:32 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:06:32 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000000)=0x8000) pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f00000001c0)={0x3, 0x4, 0x405, 0x3f, 0x0, 0x4000001}) msgget(0x0, 0x8) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000300)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ad221df4eb8f97daf02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8ba0482c23951ad26652ece22c391d0e6361c9e13940acbfacf3806b3f497dce2e7c6e54b74271a79987351e498231ccba8ac64a810722db2d5e440005d9bdabd6718efc84500b1cbd047ca1c22195385a70e649bae0fbdc86d6558abe6192edbfac213bafac829a9ca39943e84e626a384301d03212a765fd829768eb5"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:32 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4a5b1dcff72125731d0bdbd3e8ba000000bb716152879ef644ee5d8e5b2305f147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa2a338f8044e578e2477fb11626fcb68e2614541bf190b8bbe1a00558856418e375edd7bad63d3e43580b7accf637e06a15ecb5fd40aafb97ea7a81a5219a41205156f2fdfb9826ae0ca1737c2f656ae2a61ab1c34c28b58b73af31c3217a089f42f5a85c444e6905977a9d848d5a11b8a7500000000000000000000d8cfe80aef483ac1f629aa6aeaa143eab099f8fe8383e8b668ec420b6189d0ebbc90c05590"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:32 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x9c2) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000240)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f9939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8ef147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e799e0bf94e64ff060a90719e179a6c4baa3a338f8044eafb98a23fb11e26fcb68e2614041bf190b8bbe1a00fa357426d2adbdff22fc71a1a7d58e8c558856418e37d12e7b97bcd18e541ca4c9"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:32 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:06:32 executing program 3: futex(&(0x7f0000000000), 0x1, 0x0, &(0x7f0000000200)={0x0, 0x1c9c380}, &(0x7f0000000240)=0x2, 0x2) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000580)=ANY=[@ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES16=r0], @ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYRES32=r0], @ANYPTR64=&(0x7f0000000100)=ANY=[@ANYRES16=r0, @ANYRES32, @ANYBLOB="ee6e7c0c541840bed97297c77d59dbc814b730f736a48ac1a235e7664f4dd5c07f48a73c8ca30424fbd6c1a9d5f18ca4b7b64cc41f5b744484e7b6fa4891046cc71c588c9d2b0eacf9b01080b2767d2b740c4bc890d278c654aa4b94f845ba37062eb8d3e0b68bb19b1322fe01742683e23cfeabea6fb6", @ANYRES32=r0], @ANYPTR, @ANYPTR64, @ANYPTR64, @ANYPTR64, @ANYRES64=r0]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:32 executing program 4: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00000002c0)={0x3, 0xffffffffffffffff, 0x1}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) r2 = dup3(0xffffffffffffffff, r1, 0x80000) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000080)={@empty, 0x4c, 0x0, 0xff, 0x1, 0x3ff, 0x9, 0x8}, &(0x7f0000000200)=0x20) r3 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) r4 = dup3(r3, r3, 0x80000) ioctl$TUNSETQUEUE(r4, 0x400454d9, &(0x7f0000000000)={'ip6gretap0\x00', 0x200}) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f0000000340)=""/39, &(0x7f0000000380)=0x27) ioctl$int_in(r3, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r3, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f993af02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8bacca9e258260baab7814b5c24257cd07ae358ea65a0d6ea4acb94c6ca4248ec032407dab8e69e34dec06b6f1a0dd4c6016857bd208ee16c937e9fd39c8a91faea5f95b8a2ba909680a2f54fa35240b29d9453104e9713f55fe370e12d6378733db49e0732539b80ac528bd81ad84942f2b05c39b124f26e56a99c082bbbc3a5f17df4687e08d798e1135356d5af0239fad59205a86cb23b83da0173c6f89beca8"]) setsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000000240)={0x0, 0x2710}, 0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000000280)=0x1, 0x4) ioctl$VHOST_NET_SET_BACKEND(r3, 0xaf02, &(0x7f00000000c0)={0x0, r0}) 2018/04/25 05:06:32 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:06:32 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) r1 = getpid() ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x10, &(0x7f0000000100)) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x6, 0x161402) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000080)={0x3, r2}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000240)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f9939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8ef147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa3a338f8044eafb98a23fb11e26fcb68e2614041bf190b8bbe1a00fa357426d2adbdff22fc71a1a7d58e8c558856418e37d12e7b97bcd18e541ca4c9"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:33 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) inotify_init() ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="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"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:33 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)={0x1c, 0x10000000000027, 0x331, 0x0, 0x0, {0x16}, [@typed={0x6, 0x1, @uid}]}, 0x1c}, 0x1}, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="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"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:33 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f993af02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8bacca9e258260baab7814b5c24257cd07ae358ea65a0d6ea4acb94c6ca4248ec032407dab8e69e34dec06b6f1a0dd4c6016857bd208ee16c937e9fd39c8a91faea5f95b8a2ba909680a2f54fa35240b29d9453104e9713f55fe370e12d6378733db49e0732539b80ac528bd81ad84942f2b05c39b124f26e56a99c082bbbc3a5f17df4687e08d798e1135356d5af0239fad59205a86cb23b83da0173c6f89beca8"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) r1 = getpgrp(0xffffffffffffffff) r2 = getpid() kcmp(r1, r2, 0x6, r0, r0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x440000, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) prctl$getname(0x10, &(0x7f0000000280)=""/167) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x20, 0x8, 0x5, 0x0, 0x0, 0x4c9, 0x82200, 0xf, 0x7583, 0x6, 0x6, 0x1000, 0x7, 0x6, 0x0, 0x0, 0x1, 0x8, 0x8, 0xfffffffffffff1d4, 0x1, 0x4, 0x100000000, 0x1, 0x7, 0x0, 0x0, 0xfa5, 0x100000001, 0x5, 0x2, 0x100000001, 0x8, 0x7, 0x4f7, 0x1ff, 0x0, 0xfff, 0x7, @perf_config_ext={0x80, 0x80}, 0x480, 0x2, 0x7, 0x7, 0x2, 0x8, 0x7ff}, r3, 0x0, r4, 0x2) 2018/04/25 05:06:33 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:06:33 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000001240)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)=0xffffffffffffffff) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f993af02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8bacca9e2388f0baab7814b5c24257cd07ae358ea65a0d6ea4acb94c6ca4248ec032407dab8e69e34dec06b6f1a0dd4c6016857bd208ee16c937e9fd39c8a91faea5f95b8a2ba909680a2f54fa35240b29d9453104e9713f55fe370e12d6378733db49e0732539b80ac528bd81ad84942f2b05c39b124f26e56a99c082bbbc3a5f17df4687e08d798e1135356d5af0239fad59205a86cb23b83da0173c6f89beca8"]) fstat(r0, &(0x7f0000001280)) r1 = dup2(r0, r0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000000040)={0x57, 0x2, 0x9, 0xd4d, "cb14a67019fc27a60e2d4a68d2597cb793d2c408bf3a3a9d7887cd4dce941ab25659f382b206395579f2e2fd", 0x1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000000080)=@get={0x1, &(0x7f0000000200)=""/4096, 0x101}) 2018/04/25 05:06:33 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f9939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8ef147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa3a338f8044eafb98a23fb11e26fcb68e2614041bf190b8bbe1a00fa357426d2adbdff22fc71a1a7d58e8c558856418e37d12e7b97bcd18e541ca4c9"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:33 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x4000, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x1) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) recvfrom$ax25(r1, &(0x7f0000000080)=""/30, 0x1e, 0x40, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0}) ppoll(&(0x7f0000000240)=[{r0}], 0x1, &(0x7f00000002c0)={r2, 0x0}, &(0x7f0000000300), 0x8) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:33 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x3) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f0000000040)=""/40, 0x28}], 0x2) sendfile(r0, r0, &(0x7f00000ddff8), 0x102000001) 2018/04/25 05:06:33 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:06:33 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000001340)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000aefe, &(0x7f0000000080)) syz_emit_ethernet(0x4a, &(0x7f00000004c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, 'jnF', 0x14, 0x84, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000100)) write$vnet(r0, &(0x7f0000001200)={0x1, {&(0x7f0000000200)=""/4096, 0x1000, &(0x7f0000000000)=""/23, 0x3, 0x7}}, 0x68) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:33 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000240)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f9939202322bc70bdbd3e8baf147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa3a338f8044eafb98a23fb11e26fcb68e2614041bf190b8bbe71a1a7d58e8c558856418e37d12e7b97bcd18e541ca4c9"]) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x1a3000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000002c0)={0x7, 0x9, 0x9972d55f1d84b298, 0x4, 0x1ff, 0x404000000000000, 0x1ff, 0x3ff}, &(0x7f0000000300)=0x20) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000340)={0x0, 0x47, 0x5, 0x1}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={r2, 0x8000000007}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000001c0)={0x8, 0x2, 0x20c, 0x29, 0x4, 0x1, 0x7, 0x5, r3}, 0x20) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) r4 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x8, 0x101000) ioctl$KDGKBMODE(r4, 0x4b44, &(0x7f0000000080)) 2018/04/25 05:06:33 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000300)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ad221df4eb8f97daf02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8ba0482c23951ad26652ece22c391d0e6361c9e13940acbfacf3806b3f497dce2e7c6e54b74271a79987351e498231ccba8ac64a810722db2d5e440005d9bdabd6718efc84500b1cbd047ca1c22195385a70e649bae0fbdc86d6558abe6192edbfac213bafac829a9ca39943e84e626a384301d03212a765fd829768eb5"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:33 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/rfkill\x00', 0x142, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000600)={0x0, 0xae, "201521fcb27a9d77d29f85640a0a7ce3150b22be402d21c702c5d74bed4ee1aa59b5ad4b9d0723af4e309f79882cb9cab461293113587afca269538a8b713b647c4a31e56fdad08a6d43f33b2bc8b88b83b1484038d41ab69c7129ab53104f82641258999383408d77b16a443ebfc260c37cc9ee76beae1cfcc62e3e6044a19e695224771be782dd6d0e4e1dd3cafad96f1338985d990cd600f65f06a9c6d3019267ef270ca2065fc41cc681b3e2"}, &(0x7f00000006c0)=0xb6) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000700)={r3, @in6={{0xa, 0x4e24, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0xffff}}, 0x2, 0xaa, 0x0, 0x7f, 0xd1}, 0x98) memfd_create(&(0x7f0000000440)='IPVS\x00', 0x0) sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x22200000}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0xa0, r1, 0x0, 0x70bd2a, 0x25dfdbfd, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffffffffff00}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xf2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x80000000}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xa3df}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8001}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0xa0}, 0x1, 0x0, 0x0, 0x80c0}, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r4, 0x54a2) r5 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x10001, 0x1) ioctl$VHOST_SET_MEM_TABLE(r4, 0x4008af03, &(0x7f00000018c0)=ANY=[]) pipe(&(0x7f0000000380)) socketpair(0x10, 0x2, 0x1, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f0000000400)={0x3}) getsockopt$inet_buf(r6, 0x0, 0x4, &(0x7f0000000480)=""/249, &(0x7f0000000580)=0xf9) ioctl$VHOST_SET_VRING_ADDR(r5, 0x4028af11, &(0x7f0000000180)={0x3, 0x1, &(0x7f0000000100)=""/65, &(0x7f0000000080)=""/39, &(0x7f00000008c0)=""/4096, 0xf000}) 2018/04/25 05:06:33 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x3) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f0000000040)=""/40, 0x28}], 0x2) sendfile(r0, r0, &(0x7f00000ddff8), 0x102000001) 2018/04/25 05:06:34 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300000000000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:06:34 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a077b94ab8f993af02322bc7eda4f4d181859025adf310173a4e083c0b3dea46dbd3e8bacca9e258260baaea65a0d6ea4acb94c6ca4248ec032407dab8e69e34dec06b6f1a0dd4c6016857bd208ee16c937e9fd39c8a91faea5f95b8a2ba909680a2f54fa35240b29d9453104e9713f55fe370e12d6378733db49e0732539b80ac528bd81ad84942f2b05c39b19c082bbbc3a5f17df4687e08d798e1135356d5af0239fad59205a86cb23b83da0173c6f89beca80000000000"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e24, 0x0, @empty, 0x6}}, [0x3, 0x3ff, 0x80, 0x3f, 0xffffffffffff4bd3, 0x7, 0x651, 0x6, 0x7, 0xfffffffffffffff8, 0x101, 0x4, 0x800, 0x3, 0xe57e]}, &(0x7f0000000080)=0x100) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000300)={r2, 0x4, 0x20, 0x9, 0x4}, &(0x7f0000000340)=0x18) 2018/04/25 05:06:34 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f993af02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8bacca9e258260baab7814b5c24257cd07ae358ea65a0d6ea4acb94c6ca4248ec032407dab8e69e34dec06b6f1a0dd4c6016857bd208ee16c937e9fd39c8a91faea5f95b8a2ba909680a2f54fa35240b29d9453104e9713f55fe370e12d6378733db49e0732539b80ac528bd81ad84942f2b05c39b124f26e56a99c082bbbc3a5f17df4687e08d798e1135356d5af0239fad59205a86cb23b83da0173c6f89beca8"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:34 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000300)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ad221df4eb8f97daf02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8ba0482c23951ad26652ece22c391d0e6361c9e13940acbfacf3806b3f497dce2e7c6e54b74271a79e97351e49823000000000000001f2db2d5e440005d9bdabd6718efc84500b1cbd047ca1c22195385a70e649bae0fbdc86d6558abe6192edbfac213bafac829a9ca39943e84e626a384301d03212a765fd829768eb5"]) sendto$inet6(r1, &(0x7f0000000100)="370ea9693656f35fba983b5c02b57e51be2c38eadb03c60bfbc1c319312528c709efd51f4385f53195fc815ad32b519b791f6623da41781b11728e02236566c899078cd0b304637c5551599e1d6b13a360dd4c6245f0707b389ec49fc07f40062c13e1870f65eb7349ca49a7246c62ba1a6176c59a7a47396a22dcbee0d51bf41223c5c5763f64e6b98758ef319ca206a4ebbba9c4dfcbb37610b8113dd9b8bb1bf9fb22bb3bbd1b09681a081de472ee65536ac0f0cb547df3e7cce2775818333d71635bfc1572330cc1f224c9", 0xcd, 0x4, 0x0, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f0000000200)={0xd65a29cb4550646e}) 2018/04/25 05:06:34 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x4000, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000100)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f1939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8e5b2305f147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa2a338f8044eafb98a23fb11626fcb68e2614541bf190b8bbe1a00558856418e37d12e7bad63d3e43580b7accf637e06a15ecb5fd40aafb97ea7a81a5219a41205156f2fdfb9826ae0ca1737c2f656ae2a61ab1c34c28b58b73af31c3217a089f42f5a85c444e6905977a9d848d5a11b8a7500000000000000000000d8cfe80aef483ac1f629aa6aeaa143eab099f8fe8383e8b668ec420b6189d0ebbc90c05590"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) renameat2(r1, &(0x7f0000000140)='./file0\x00', r1, &(0x7f0000000180)='./file0\x00', 0x2) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3f, 0x400040) 2018/04/25 05:06:34 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f993be09000000000000e8ba000000bb716152879ef644ee5d8ef1477f9c52c77ac3897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa3a338f8044eafb98a23fb11e26fcb68e2614041bf190b8bbe1a00fa357426d2a9409f1257af8a205cc9b3362913adbdff22fc71a1a7d58e8c558856"]) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:34 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = getpgid(0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f00000012c0)=r2) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) clock_gettime(0x0, &(0x7f0000000280)={0x0}) ppoll(&(0x7f0000000240)=[{r0}], 0x1, &(0x7f00000002c0)={r3, 0x0}, &(0x7f0000000300), 0x8) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) ppoll(&(0x7f0000000040)=[{r0}, {r0, 0x400}, {r0, 0x1000}, {r0, 0x4200}], 0x4, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f0000000100)={0x8b}, 0x8) mq_timedreceive(r1, &(0x7f0000000140)=""/155, 0x9b, 0x4, 0x0) 2018/04/25 05:06:34 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x3) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f0000000040)=""/40, 0x28}], 0x2) sendfile(r0, r0, &(0x7f00000ddff8), 0x102000001) 2018/04/25 05:06:34 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:06:34 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f993af02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8bacca9e258260baab7814b5c24257cd07ae35807dab8e69e34dec06b6f1a0dd4c6016857bd208ee16c937e9fd39c8a91faea5f95b8a2ba909680a2f54fa35240b29d9453104e9713f55fe370e12d6378733db49e0732539b80ac528bd81ad84942f2b05c39b124f26e56a99c082bbbc3a5f17df4687e08d798e1135356d5af0239fad59205a86cb23b83da0173c6f89beca800000000000000000000000000000082ad080037177f7945d4709dc1b34b268c1eb8e4dc7c0aaff0bf2c03576c0f20b74b727ab2e25a537142c7f81fb1ee9d12bd669be9c941bf0d32b87400e15861bdf1638e76d4d8ecacceef7d57d870a357839ffcf443fde7965eacb3822362db6498a06937f886a3434a5365868d362c203671d0aaede6a21e1d98abf77d44153be4c3c955e1d660f3e097a53f11be2143c1a0b2d016ffb635b2c58bce5642"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:34 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='personality\x00') ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000080)={0x3, r0}) ioctl$int_in(r0, 0x5421, &(0x7f0000c97ff8)=0xbae0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000300)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ad221df4eb8f97daf02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8ba0482c23951ad26652ece22c391d0e6361c9e13940acbfacf3806b3f497dce2e7c6e54b74271a79987351e498231ccba8ac64a810722db2d5e440005d9bdabd6718efc84500b1cbd047ca1c22195385a70e649bae0fbdc86d6558abe6192edbfac213bafac829a9ca39943e84e626a384301d03212a765fd829768eb5"]) r2 = eventfd(0x1) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)={0x1, r2}) 2018/04/25 05:06:34 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f1939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8e5b2305f147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa2a338f8044eafb98aacfb11626fcb68e2614541bf190b8bbe1a00558856418e37d12e7bad63d3e43580b7accf637e06a15ecb5fd40aafb97ea7a81a5219a41205156f2fdfb9826ae0ca1737c2f656ae2a61ab1c34c28b58b73af31c3217a089f42f5a85c444e6905977a9d848d5a11b8a7500000000000000000000d8cfe80aef483ac1f629aa6aeaa143eab099f8fe8383a5eb68ec420b6189d0ebbc90c05590"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:34 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000000)) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xa) r1 = memfd_create(&(0x7f0000000080)='\x00', 0x2) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000240)={0x0, 0x8c, "d86e17bde0f034ed020cf07a8d998185d78bc16f995c72822e9d0e41691631a98f9ebec5a9e1e48005e387072fa1fa3be39a25e4515f1f7ddf920ed8644687abedc3f92b2c1767631e5eebea8192467382daca7f2d7527a066d99df8c44d387e1dcc3795b45b901e8beeb7f0ff18fccd2381c9a0e82192f97d91f6f55b8544a1f8676c91084aee3c6457e9b7"}, &(0x7f0000000300)=0x94) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000340)={r2, 0x1, 0x80, 0x7, 0x8001, 0x2}, 0x14) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="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"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:34 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:06:34 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x3) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f0000000040)=""/40, 0x28}], 0x2) sendfile(r0, r0, &(0x7f00000ddff8), 0x102000001) 2018/04/25 05:06:35 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x3) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000000040)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="1f0000000203193b000007000000068100023b050900020000000000feff58", 0x1f}], 0x1) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000000000)=0x5) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000300)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ad221df4eb8f97daf02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8ba0482c23951ad26652ece22c391d0e6361c9e13940acbfacf3806b3f497dce2e7c6e54b74271a79987351e498231ccba8ac64a810722db2d5e440005d9bdabd6718efc84500b1cbd047ca1c22195385a70e649bae0fbdc86d6558abe6192edbfac213bafac829a9ca39943e84e626a384301d03212a765fd829768eb5"]) ioctl$VHOST_NET_SET_BACKEND(r1, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:35 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000240)=ANY=[]) write$vnet(r0, &(0x7f0000000240)={0x1, {&(0x7f0000000100)=""/65, 0x41, &(0x7f0000000180)=""/164, 0x0, 0x2}}, 0x68) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:35 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000580)=ANY=[]) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000180)={0x4, &(0x7f0000000140)=[{}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f00000001c0)={r2, 0x3}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) waitid(0x1, r3, &(0x7f0000000080), 0x0, &(0x7f0000000200)) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:35 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$int_in(r1, 0x5421, &(0x7f0000000080)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000023bd190c7a7d4200000000968781e0a0efdf4ab8f993af02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8bacca9e258260baab7814b5c24257cd07ae358ea65a0d6ea4acb94c6ca4248ec032407dab8e69e34dec06b6f1a0dd4c6016857bd208ee16c937e9fd39c8a91faea5f95b8a23f389680a2f55ea35240b29d9453104e9713f55fe370e12d6378733db49e0732539b80ac528bd81ad84942f2b05c39b124f26e56a99c082bbbc3a5f17df4687e08d798e1135356d5af0239fa010400006cb23b83da"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) r2 = dup3(r0, r0, 0x80000) connect$netrom(r2, &(0x7f0000000300)=@full={{0x3, {"7dcca7a3e58649"}, 0x9}, [{"42d43ebc24b406"}, {"fc6e103dcd105b"}, {"8f74e045a20f9d"}, {"cac1a5b4aeadef"}, {"9f609a12d4d16f"}, {"79cf4543bfcb8f"}, {"aeb278797e2827"}, {"9a1b3c5902622e"}]}, 0xfe62) 2018/04/25 05:06:35 executing program 5: r0 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@sco, &(0x7f0000000000)=0x80, 0x10080000) fcntl$notify(r0, 0x402, 0x13) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000c97ff8)) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x1, @empty, 0x4}, 0x1c) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000080)=0x0) sched_getattr(r2, &(0x7f00000001c0), 0x30, 0x0) ioctl$VHOST_NET_SET_BACKEND(r1, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:35 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) fchdir(r0) clock_gettime(0x0, &(0x7f0000000280)={0x0}) ioctl$int_in(r0, 0x5452, &(0x7f0000000100)=0x6) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000000080)={0x3, 0x3}) ppoll(&(0x7f0000000240)=[{r0}], 0x1, &(0x7f00000002c0)={r1, 0x0}, &(0x7f0000000300), 0x8) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000000)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) 2018/04/25 05:06:35 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:06:35 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x16907e, 0x0) io_setup(0xb40, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f00000000c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)="9a", 0x1}]) finit_module(r0, &(0x7f0000000040)='\x00', 0x2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) socket$l2tp(0x18, 0x1, 0x1) pipe2(&(0x7f0000000180), 0x80800) 2018/04/25 05:06:35 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1100], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:06:35 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x5477, &(0x7f0000000000)=0xfffffffffffffffd) removexattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)=@known='security.selinux\x00') ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"]) syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x40, 0x1) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1, 0x1030, r0, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:35 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x9) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000240)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f9939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8ef147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa3a338f8044eafb98a23fb11e26fcb68e2614041bf190b8bbe1a00fa357426d2adbdff22fc71a1a7d58e8c558856418e37d12e7b97bcd18e541ca4c9"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:35 executing program 0: syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0x0, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0) read(r0, &(0x7f0000001a00)=""/4096, 0x1000) creat(&(0x7f0000000180)='./file0\x00', 0x1) ioctl$int_in(r0, 0x8000008010500d, &(0x7f0000003ff8)) 2018/04/25 05:06:35 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f1939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8e5b2305f147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa2a338f8044eafb98a23fb11626fcb68e2614541bf190b8bbe1a00558856418e37d12e7bad63d3e43580b7accf637e06a15ecb5fd40aafb97ea7a81a5219a41205156f2fdfb9826ae0ca1737c2f656ae2a61ab1c34c28b58b73af31c3217a089f42f5a85c444e6905977a9d848d5a11b8a7500000000000000000000d8cfe80aef483ac1f629aa6aeaa143eab099f8fe8383e8b668ec420b6189d0ebbc90c05590"]) r1 = memfd_create(&(0x7f0000000000)='em1:}trustedppp1+,\x00', 0x3) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f0000000100)) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:35 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000300)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ad221df4eb8f97daf02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8ba0482c23951ad26652ece22c391d0e6361c9e13940acbfacf3806b3f497dce2e7c6ce4b74271a79987351e498231ccba8ac64a810722db2f5e440005d9bdabd6718efc84500b1cbd047ca1c22195385a70e649bae0fbdc86d6558abe6192edbfac213bafac829a9ca39943e84e626a384301d03212a765fd829768eb5"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:35 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff80], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:06:35 executing program 4: r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000040)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000080)=0x0) fcntl$setown(r0, 0x8, r1) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r2, 0x40000000af01, &(0x7f0000c97ff8)) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1, 0x101080) ioctl$KVM_SET_NR_MMU_PAGES(r3, 0xae44, 0x4c) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f993af02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8bacca9e258260baab7814b5c24257cd07ae358ea65a0d6ea4acb94c6ca4248ec032407dab8e69e34dec06b6f1a0dd4c6016857bd208ee16c937e9fd39c8a91faea5f95b8a2ba909680a2f54fa35240b29d9453104e9713f55fe370e12d6378733db49e0732539b80ac528bd81ad84942f2b05c39b124f26e56a99c082bbbc3a5f17df4687e08d798e1135356d5af0239fad59205a86cb23b83da0173c6f89beca8"]) ioctl$VHOST_NET_SET_BACKEND(r2, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:35 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000240)=ANY=[@ANYBLOB="0800050000000000968781e0a0efdf4ab8f9939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8ef147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa3a338f8044eafb98a23fb11e26fcb68e2614041bf190b8bbe1a00fa357426d2adbdff22fc71a1a7d58e8c558856418e37d12e7b97bcd18e541ca4c9"]) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80000, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x1, 0x200) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x3, 0x7}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000003c0)={r3, 0x401, 0x100000001, 0xf268, 0x7}, 0x14) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f0000000140)={0x0, r2}) pselect6(0x40, &(0x7f00000000c0)={0x9, 0xffffffffffffffc0, 0x101, 0x22720e80, 0x200, 0x2, 0x3, 0x3264}, &(0x7f0000000100)={0xfff, 0x23d, 0x8, 0x6, 0x6, 0xffff, 0x2, 0x6}, &(0x7f0000000180)={0x1, 0x9, 0x6, 0x40, 0xa1, 0x9, 0x0, 0x9}, &(0x7f00000001c0)={0x0, 0x1c9c380}, &(0x7f0000000300)={&(0x7f0000000200)={0x7f}, 0x8}) 2018/04/25 05:06:35 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)=0x1000) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f993af02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8bacca9e258260baab7814b5c24257cd07ae358ea65a0d6ea4acb94c6ca4248ec032407dab8e69e34dec06b6f1a0dd4c6016857bd208ee16c937e9fd39c8a91faea5f95b8a2ba909680a2f54fa35240b29d9453104e9713f55fe370e12d6378733db49e0732539b80ac528bd81ad84942f2b05c39b124f26e56a99c082bbbc3a5f17df4687e08d798e1135356d5af0239fad59205a86cb23b83da0173c6f89beca8"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:35 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f1939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8e5b2305f147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa2a338f8044eafb98a23fb11626fcb68e2614541bf190b8bbe1a00558856418e37d12e7bad63d3e43580b7accf637e06a15ecb5fd40aafb97ea7a81a5219a41205156f2fdfb9826ae0ca1737c2f656ae2a61ab1c34c28b58b73af31c3217a089f42f5a85c444e6905977a9d848d5a11b8a7500000000000000000000d8cfe80aef483ac1f629aa6aeaa143eab099f8fe8383e8b668ec420b6189d0ebbc90c05590"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:36 executing program 0: getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@mcast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f0000000480)=0xe8) r1 = getgid() r2 = syz_fuseblk_mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0xd000, r0, r1, 0x1f, 0x400, 0x2000) r3 = fcntl$dupfd(r2, 0x406, r2) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r3, 0x4010ae68, &(0x7f0000000500)={0x17000, 0x100000}) ioctl$TCSETSW(r3, 0x5403, &(0x7f00000004c0)={0xfffffffffffffffc, 0x7, 0x7, 0x5af1, 0x5, 0x8cfd, 0x20, 0x0, 0x4, 0x10000, 0x8}) r4 = socket$inet(0x2, 0x4, 0x8) sendto$inet(r4, &(0x7f0000e78a42), 0x3, 0x8084, &(0x7f00004d4000)={0x2}, 0x10) socket$vsock_dgram(0x28, 0x2, 0x0) sendto$inet(r4, &(0x7f0000000000)="fdcfd29a4d923978211f926afe2ad437e8ae10ec2bc24a567ac19e3d11fa1aef58963764", 0x24, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendto$inet(r4, &(0x7f0000000340)="119f78e806", 0x5, 0x0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r5 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x0, 0x0) r6 = request_key(&(0x7f0000000180)='ceph\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)='keyring#\x00', 0xfffffffffffffffd) keyctl$update(0x2, r6, &(0x7f0000000240)="7063dfd6d0b94f97166dfe38c59b0b874773a0d394c7fe8fe4b86bf29ac5348a57720f55225bb4c97ae2c49487b08abeb978f6ba4d642ea44c6164db51a66db7f35fce3d374cb4954d3eb1be1d12e8bac271f831aa386dd46c8be8f872f68bfcd4df6df64e13ebfd4470b4be0f445dede5", 0x71) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/04/25 05:06:36 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[]) acct(&(0x7f0000000000)='./file0\x00') ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000100)=&(0x7f0000000080)) 2018/04/25 05:06:36 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80ffffff], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:06:36 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x0, &(0x7f0000000080)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000003bc0)=ANY=[@ANYPTR64=&(0x7f0000003a80)=ANY=[@ANYBLOB="8c633a2825a6c11ecbf615a0aa3a6f888ec4baf0909b94b08c387d15865da618e78268cac8ab8385c679fa31b0ce070f286d9e8da5e98b4d2bf955ee42d81a8f134cea706e8d4a5f", @ANYBLOB="4a1fc1bc75ff3e4bd70c33580b196c306da51573ce0445ea8541fecb1f17293e0df8f4d2311c060592659270964d8347101c257727096973e520e671bfd2cf2d5b787bb07f3f462d82e67b390a9a7def4b0cd7c414685aed5269a9e12413a2693dd88ee139f5b4b7d182c75272c8bc077c02b7fcbb2e52c8cb9d5157959f49177b99e2bbd976d11672642049c0051d6f8ee229c4c42e6bca5f", @ANYBLOB="17", @ANYRES64=r0, @ANYRES16=r0, @ANYPTR=&(0x7f0000003980)=ANY=[@ANYPTR64, @ANYBLOB="25cab6cd2c822b3eb545bf0218b853ddd6aa0d55b78b34645c29750370cb57e8bb9643066fc5564e0123cca309b96c6b35f24adfb98082215afee7584f0457c22e210b200dbacfb4acd894f910a1356c13cb0aa36ae1", @ANYRES32=r0, @ANYRES16, @ANYRES32=r0], @ANYRES64=r0, @ANYPTR=&(0x7f0000003a00)=ANY=[@ANYPTR, @ANYBLOB="4eb495a11ca1e5a367837586eb21e903ddeddd08636813b3de69398261602d3ba7f7067de5a60a23eacdf992293cd9d50d32975a45c315880cf920ee2e07720ea19d951e9ac0bc8766e7fbce4e7475a133cff1877115ad819564151e78d8e97e187f", @ANYPTR64, @ANYRES16, @ANYRES64], @ANYRES32=r0], @ANYPTR64=&(0x7f0000003940)=ANY=[@ANYPTR64=&(0x7f0000002780)=ANY=[@ANYRES16=r0, @ANYBLOB="125d7cf842a3e27664ec43b7d6709590f72a2fb6402045b99eae70fb7d074135", @ANYPTR64, @ANYRES32], @ANYPTR64=&(0x7f00000027c0)=ANY=[@ANYBLOB="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", @ANYRES32, @ANYBLOB, @ANYBLOB="2cc821957f40f69e71c25fc36cc8185490c5ad1474da46ea803066cbc41c3307b3e62d360d71139c11c847a6b1269ccb4cf0ce1b1bde789508e91829d1d685651161a4fa257b411764f0843bab3ea95b9226dc0a01ac9db0265a83", @ANYBLOB="c6a0104d7c9e9b5f95c6089ce5e0d694af06ce646fbe993cd95a3e1677a7624810887973f9dd60121c1da31858abdf3c4450e974d17045af304426361492740d4f5887dcdab1d41b01326f622812b0e985f0455bb181a53dafc72be11fb719e590263e981bdb240a390b1ab4e16548a64d010b18588c873d3ee335c647fd2aa55dc8229e4f0befad414eeeaa3ec7b5f9bd7a67321fd881258255f66f51327ed3515c49fba392bb38d6dd442bcff23e2933e279fc62bd94ba0b89aaf63b757551963c5caa8d7d36fdcec9560255b851bf4959cbd2b834139c9ad2de23d742d575d7"], @ANYRES16=r0, @ANYRES32, @ANYPTR64=&(0x7f0000003900)=ANY=[@ANYPTR, @ANYRES64=r0, @ANYRES16=r0, @ANYPTR64, @ANYRES16=r0, @ANYRES32, @ANYRES16=r0, @ANYRES64], @ANYRES64=r0, @ANYRES16, @ANYRES64=r0], @ANYRES64=r0, @ANYPTR64=&(0x7f0000001340)=ANY=[@ANYPTR64=&(0x7f0000000100)=ANY=[@ANYBLOB="d8b82d7b27009f41397b67e891e6c642ae6de30dcfa3ef3994c8ea6a78837079988ff871002c6219803668d5cb0bc15d468443ab9e2f1722038797c43c14f0e18bc0d68cd2f1293bb93ebb9fbdd1ee98e83b63d084afb0eca776451ea2aa0b7cdabad1ee8574409fb545919c2586b9a6340450c9d0782bd80966a5cd607190c532a21c77d5c54985b46d4fd2fcc02dec910e4a237e006a201475a68c20632979f5ce01d6c0a57e55baf5ebad0b265517689595362fa029e2c26dcb2edf4bd903ba591a293d2b8e00e87b42dfc3667f80efd765fccd787cddefc7d0b71c1f882d70ee231dade22875c5e2d5bcfb1d9f94e65c", @ANYRES32, @ANYPTR, @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="c749fc73458536cd1e5145e23cf9acd284a47cf1e015d1152b619f96b5a32299435882353b2b15f19a5703e1", @ANYPTR64, @ANYBLOB="4affed86295c78811461267cb645894b72d3a003fe321c7aaca479f4a55a3555755c11ee0653ffb606f1b3bf028fc24b103988af9a0fa1bbfa69d383073d71963bab9372bc8b2c87499161c20925b7ba7bb8d603a7932c48ad8828467bf6c993237226f117636613b205af221b662cfc2c323a631c10b22eb4d4424be4452c7840d1b6830f60a166aaf72e1296baa7b2250735f3c908782ae2ca75da33d5fac4cc2557606a36b54130caa28c1bd0eb3d397154ca"], @ANYRES64=r0, @ANYBLOB="0ebc67fcaa0cc3f717e2749c9322489b01cd24ec43d3b12b34ce02b91299f9a41596844b719187", @ANYRES32=r0, @ANYPTR=&(0x7f0000000000)=ANY=[@ANYRES32=r0], @ANYRES32=r0, @ANYRES64, 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@ANYRES16=r0, @ANYRES16=r0, @ANYPTR, @ANYPTR64], @ANYRES16=r0], @ANYPTR64=&(0x7f0000002580)=ANY=[@ANYPTR64=&(0x7f00000013c0)=ANY=[@ANYBLOB="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@ANYPTR64, @ANYPTR, @ANYPTR64, @ANYPTR64, @ANYBLOB="5402e0f103bddbb7abe3cf4f137b76805a51cc0197f5d84a75daeb7135760e11e337bef3c4ee19573f897c9937af9aa2e7daeb1116c94a662470f7ce7fdee6528686a03e5aa92f00fb6497221130a9d063b385e91a86f7429cef", @ANYPTR64, @ANYPTR64], @ANYPTR64=&(0x7f0000002480)=ANY=[@ANYPTR64, @ANYRES64=r0, @ANYBLOB="f4acb1e093d0a6efad5f8d5ae139d7d2a4059d7d04fc5675e67af8b25a1e9a96991a4338a6ba123e12d9e5b157b4fb930633dcd204c1c4d66313e49bf0fe66650c3ac77381386cccefb6ffd37c35eba279dc3932a965f33b4c705eff4c3ed68ed4b3b776b32f27f5fc382ad6c695b4a8a29aa913b7522292352d2d648bb9cb114f864e6463c5f119cb57a52f4a1423334fb4c1bf4f1f8f067c66a744a8ff775f261e7cee1c3293b55e7c41696858370dff761f9684f82e2351428e9740de740c4bd427964eb798007c053d478f3c682d5e79e8a7a1250e2b02a23eba7e807f", @ANYRES64=r0], @ANYBLOB="90d1d3957dbd4032554c0c96e6fc9df0d7e1de6f14f941fc85235a801c1ed3096252f5b09518bbf38ba7fdb7a06b7697b2d96823d1d6baf386bc08641d3d7539f7e6efcd61"], @ANYBLOB="d9f0885574cf482506e1158b7251068abc092c04e1707e4caaf43590ef01e763210f3f377125006eefb1d93ffeba8a2c78335482b3cf2f5a1b85413605b33e5bf59c7e7550bf0ff2948aaf613265ee03112fea7349fd63c2f46380e4a892a7b332cca458fa5ac2b6564e340ac9f3f4cfe7f49312bb0a51ed5cdeb8d5c14f14258c8f255ae49fda45e65de7fd4545477058c316576670a5e856fcc7e660a9cfc124905ad15879e9141225d4126a63273bcda953b43db7d166d74947915889ae2a27ae2e4a4d"]) r1 = syz_open_dev$audion(&(0x7f0000002600)='/dev/audio#\x00', 0x4, 0x2) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)={0x200000000, r1}) 2018/04/25 05:06:36 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000200)=ANY=[@ANYBLOB="080000000000000096feae6e80e4055743f993af02322bc7eda4f4d181859025adf310173a4e253c0b4d0ad9a8ba1ac287ba7f713dea46dbd3e8bacca9e258260baab7814b5c24257cd07ae358ea65a0d6ea4afc99c6ca4248ec032407dab8e69e34dec06b6f1a0dd4c6016857bd208ee16c937e9fd39c8a0900000000000000909680a2f54fa35240b29d9453002e79cb5fa3da715a14dbbfa21c91141c9cdd104e9713f55fe370e12d6378733db49e0732539b80ac528bd81ad84942f2b05c39b124f26e56a91a082bbbc3a5fe88925519da9697e100000000000000000000000000"]) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f0000000080)={0x80000000000003, r1}) 2018/04/25 05:06:36 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="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"]) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$eventfd(r2, &(0x7f0000000080)=0x100000001, 0x8) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e23, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, [0x7, 0x3ff, 0x9, 0xbd, 0x2, 0x2, 0x3, 0x5, 0x9, 0x40, 0x6, 0x1, 0xb7, 0xffffffffffffffff, 0x32d]}, &(0x7f0000000300)=0x100) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000340)=@assoc_value={r3}, 0x8) 2018/04/25 05:06:36 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) clock_gettime(0x0, &(0x7f0000000280)={0x0}) ppoll(&(0x7f0000000240)=[{r0}], 0x1, &(0x7f00000002c0)={r1, 0x0}, &(0x7f0000000300), 0x8) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x9, 0x410000) r3 = openat(r2, &(0x7f0000000080)='./file0\x00', 0x8080, 0x8) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r3, 0x114, 0xa, &(0x7f0000000100)={0x1, "ee"}, 0x2) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:36 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) socketpair(0x10, 0x6, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f9939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8ef147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa3a338f8044eafb98a23fb11e26fcb68e2614041bf190b8bbe1a00fa357426d2adbdff22fc71a1a7d58e8c558856418e37d12e7b97bcd18e541ca4c9"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:36 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa00], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:06:36 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000100)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000200)=ANY=[@ANYRES64, @ANYBLOB="2f76e00dec9fa0ccbf0700000000baecac53255a9338afc62812aeb600019221199f10f31ecdb4c00775e8d58b304b636894d0d4517b12b78cb87797f400", @ANYBLOB="5e75dd10cce7369f7ad671292af37d898188d244d8c683555fca5c2900de5f037a2d176e2fd624e322392966e9bd094b0dfde36421d99ab66b010e9c5d0953ecb2ae6173a3815d9ac381e67861ef00edd225324432773b944dfc055c0cdf14ac48635892d304df0d344ac86e202d7ade7f41faa8ae8acb2d629ddab6001438f9b7a0ffee08b1af23a67567", @ANYRES16=r0]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)={0x3}) clock_nanosleep(0x6, 0x1, &(0x7f0000000140), &(0x7f0000000180)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x2800, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, [0x4, 0x0, 0x3aea, 0x6, 0x9b, 0x2, 0x0, 0x3ff, 0x7, 0x0, 0x3, 0x5, 0x5, 0x9, 0x8000]}, &(0x7f0000000400)=0x100) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000440)=@assoc_id=r2, &(0x7f0000000480)=0x4) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x80000, 0x0) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f0000000080)={0x101, 0x52, 0xff, 0x3}) 2018/04/25 05:06:36 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40100000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000140)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f9939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8ef147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa3a338f8044eafb98a23fb11e2357426d2adbdff22fc71a1a7d58e8c558856418e37d12e7b97bcd18e541ca4c97676af4c16c5822d45957ba4319005501995eb5e935c46"]) r1 = dup2(r0, r0) sendto$inet(r1, &(0x7f0000000240)="a456adea246c0da782e2f41006d5c06945266281ba601b9a6df6679953f889d2201a0c907fa1f560ef8849f73020d9291165409af1ce210c960ffd1a2dad2549795a8093f8bfde1cbe23ce401fada8199de96ab409c085d419afceb963d99ada9e6fd947a3c7f37c894c494a19f308d6f5022e182a56af2d20907ae3640ee527544d0e586acdf77aada37db533b569843ee142a8139bf7e068497fad37e43beaafd7f8a42085755b97f71b98557e9a6c04ef59f08234b4eacbfb39ac6e8880c61ea09fd9e2a9becd7646a95e6d916e642b3895564f03046252ec3d52462036ff78c2cb1609dd45278ed1a2720decf3fdba7c7eedab", 0xf5, 0x20004040, &(0x7f0000000340)={0x2, 0x4e22}, 0x10) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f0000000200)) connect$pppoe(r1, &(0x7f0000000100)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1b}, 'veth0_to_bond\x00'}}, 0x1e) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) connect$pppoe(r2, &(0x7f0000000080)={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip6_vti0\x00'}}, 0x1e) 2018/04/25 05:06:36 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/icmp\x00') r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x1, 0x0) renameat2(r1, &(0x7f0000000080)='./file0\x00', r2, &(0x7f0000000240)='./file0\x00', 0x6) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f993af02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8bacca9e258260baab7814b5c24257cd07ae358ea65a0d6ea4acb94c6ca4248ec032407dab8e69e34dec06b6f1a0dd4c6016857bd208ee16c937e9fd39c8a91faea5f95b8a2ba909680a2f54fa35240b29d9453104e9713f55fe370e12d6378733db49e0732539b80ac528bd81ad84942f2b05c39b124f26e56a99c082bbbc3a5f17df4687e08d798e1135356d5af0239fad59205a86cb23b83da0173c6f89beca8"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:36 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x2, 0x40800) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f1939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8e5b2305f147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa2a338f8044eafb98a23fb11626fcb68e2614541bf190b8bbe1a00558856418e37d12e7b0300000000000000cf637e06a15ecb5fd40aafb97ea7a81a5219a41205156f2fdfb9826ae0ca1737c2f656ae2a61ab1c34c28b58b73af31c3217a089f42f5a85c444e6905977a9d848d5a11b8a7500000000000000000000d8cfe80aef483ac1f629aa6aeaa143eab099f8fe8383e8b668ec420b6189d0ebbc90c05590"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:37 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:06:37 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) r1 = semget(0x2, 0x3, 0x80) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@mcast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@loopback}}, &(0x7f00000003c0)=0xe8) getgroups(0x7, &(0x7f0000000400)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000440)={{0xe, r2, r3, r4, r5, 0x35, 0x80000000}, 0x1ff, 0x3ff, 0x7fff}) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000300)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ad221df4eb8f97daf02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8ba0482c23951ad26652ece22c391d0e6361c9e13940acbfacf3806b3f497dce2e7c6e54b74271a79987351e498231ccba8ac64a810722db2d5e440005d9bdabd6718efc84500b1cbd047ca1c22195385a70e649bae0fbdc86d6558abe6192edbfac213bafac829a9ca39943e84e626a384301d03212a765fd829768eb5"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:37 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f993af02322bc7eda4f4d181852000000000000000253c0b3dea46dbd3e8bacca9e258260baab7814b5c24257cd07ae358ea65a0d6ea4acb94c6ca4248ec032407dab8e69e34dec06b6f1a0dd4c6016857bd208ee16c937e9fd39c8a91faea5f95b8a2ba909680a2f54fa35240b29d9453104e9713f55fe370e12d6378733db49e0732539b80ac528bd81ad84942f2b05c39b124f26e56a99c082bbbc3a5f17df4687e08d798e1135356d5af0239fad59205a86cb23b83da0173c6f89beca8"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:37 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="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"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:37 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000000100), 0xc842) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="02150306070000002abd7000fedbdf5848660e9a9815c5000a004e2106000000ff0200000f53000000000000000000014d000000000100000067f8a5324e78d42a2ce3439f5df134825bf3ba294dc08fe06f54fbeb73352345088739a587d33eacb3207b81ea7334b9af25bd3536ba684c7808e5cc0be7d70f8f8cf3e199"], 0x7e}, 0x1}, 0x80000000000010) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)=ANY=[@ANYBLOB="020a00000200000000000005000000e5"], 0x10}, 0x1}, 0x0) setitimer(0x0, &(0x7f0000000fe0)={{0x100000000000, 0x2710}, {0x77359400}}, &(0x7f0000000fe0)) remap_file_pages(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x5, 0x6bbc, 0x20003) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000400)='cgroup.threads\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000240)={{{@in=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f0000000100)=0xe8) lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0xa000, r3, r4, 0x80, 0x4, 0x2000) syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x0, 0x0) fremovexattr(r2, &(0x7f0000000200)=ANY=[@ANYBLOB]) 2018/04/25 05:06:37 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) flock(r0, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:37 executing program 2: ioctl$int_in(0xffffffffffffffff, 0x40000000af01, &(0x7f0000c97ff8)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x1, 0x0) openat$cgroup(r0, &(0x7f0000000080)='syz1\x00', 0x200002, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0}) ppoll(&(0x7f0000000240)=[{}], 0x1, &(0x7f00000002c0)={r1, 0x0}, &(0x7f0000000300), 0x8) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0xaf02, &(0x7f00000000c0)={0x0, r0}) 2018/04/25 05:06:37 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f993af02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8bacca9e258260baab7814b5c24257cd07ae358ea65a0d6ea4acb94c6ca4248ec032407dab8e69e34dec06b6f1a0dd4c6016857bd208ee16c937e9fd39c8a91faea5f95b8a2ba909680a2f54fa35240b29d9453104e9713f55fe370e12d6378733db49e0732539b80ac528bd81ad84942f2b05c39b124f26e56a99c082bbbc3a5f17df4687e08d798e1135356d5af0239fad59205a86cb23b83da0173c6f89beca8"]) r1 = semget$private(0x0, 0x0, 0x300) semctl$GETNCNT(r1, 0x3, 0xe, &(0x7f0000000200)=""/110) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xb9, 0x2040) semctl$SETVAL(r1, 0x7, 0x10, &(0x7f00000002c0)=0x3) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x1, 0x0) r4 = dup3(r0, r0, 0x80000) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000280)={r3, 0x100000000, 0x3ff, r4}) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:37 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff00000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:06:37 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = open(&(0x7f0000000180)='./file0\x00', 0x20000, 0x20) openat$cgroup_subtree(r2, &(0x7f00000001c0)='cgroup.subtree_control\x00', 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x9, @loopback={0x0, 0x1}, 0x7fffffff}, 0x1c) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="8a698b9a5c961eb44c173e2af1ef4157dd3f769144f44e8b5a8b19e4b7473dac587eba27875ce3e18864e72d9051c12596ec5f6c69fb3291e115023ee4a7ca98dd87075f4990a58288e7be56db2d9ecd233a4360d198eafe59d9eb58d3b066"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:37 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x400000, 0x0) accept4$alg(r0, 0x0, 0x0, 0x80000) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000000180)={0x400000000000000, 0xf000, 0xffff, 0x1, 0x1c}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x240000, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000040)={0x7, 0x8, [0x36, 0x0]}) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r2, 0x0, &(0x7f0000000080)=0x5) ioctl$int_in(r2, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000000080)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r2, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:37 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) fchdir(r0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000240)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f9939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8ef147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa3a338f8044eafb98a23fb11e26fcb68e2614041bf190b8bbe1a00fa357426d2adbdff22fc71a1a7d58e8c558856418e37d12e7b97bcd18e541ca4c9"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:37 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000000)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000300)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ad221df4eb8f97daf02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8ba0482c23951ad26652ece22c391d0e6361c9e13940acbfacf3806b3f497dce2e7c6e54b74271a79987351e498231ccba8ac64a810722db2d5e440005d9bdabd6718efc84500b1cbd047ca1c22195385a70e649bae0fbdc86d6558abe6192edbfac213bafac829a9ca39943e84e626a384301d03212a765fd829768eb5"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:37 executing program 0: mkdir(&(0x7f0000000040)='./file0\x00', 0xffffffffffffffff) mount(&(0x7f0000f0fffa)='./bus\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000fcefd9)="72616d667300008b40d64ca9b3bbffaa90f0da928d0000000252ccff6ecf921addffa9b3b6e29d", 0x0, &(0x7f000003ef63)) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x40) r1 = openat(r0, &(0x7f0000035000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001fff7)='./file0/file0\x00', r1, &(0x7f000001fff8)='./file0\x00') r2 = openat(r0, &(0x7f0000fce000)='./file0/file0\x00', 0x0, 0x0) unlinkat(r2, &(0x7f0000000140)='./file0/file0\x00', 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) utimes(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)={{r3, r4/1000+30000}, {r5, r6/1000+30000}}) 2018/04/25 05:06:37 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500000000000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:06:37 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) open_by_handle_at(r0, &(0x7f0000000200)={0x4f, 0x9, "89e8641692305f279834c154ca81321a145d45944ab71abbfc50644a0ed7ef2a876ab8b19f507f6afa62745c381ec6585a7275cfab351ae1c269e5dc3c24082885c8402722f94b"}, 0x20000) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f993af02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8bacca9e258260baab7814b5c24257cd07ae358ea65a0d6ea4acb94c6ca4248ec032407dab8e69e34dec06b6f1a0dd4c6016857bd208ee16c937e9fd39c8a91faea5f95b8a2ba909680a2f54fa35240b29d9453104e9713f55fe370e12d6378733db49e0732539b80ac528bd81ad84942f2b05c39b124f26e56a99c082bbbc3a5f17df4687e08d798e1135356d5af0239fad59205a86cb23b83da0173c6f89beca8"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:38 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000000)=ANY=[@ANYRES16=r0, @ANYPTR, @ANYPTR=&(0x7f0000000100)=ANY=[@ANYPTR64=&(0x7f0000000080)=ANY=[@ANYPTR64, @ANYRES32=r0, @ANYPTR, @ANYRES64=r0], @ANYRES64=r0, @ANYRES16=r0], @ANYRES16=r0]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)={0x1}) 2018/04/25 05:06:38 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={"64596df17c0e4200", 0x4000000000000401}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x0) time(&(0x7f0000000000)) 2018/04/25 05:06:38 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="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"]) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x800, 0x40000) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000280)={0xf6, 0x2, 0x80000001}) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) modify_ldt$read_default(0x2, &(0x7f0000000000)=""/39, 0x27) 2018/04/25 05:06:38 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f993af02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8bacca9e258260baab7814b5c24257cd07ae358ea65a0d6ea4acb94c6ca4248ec032407dab8e69e34dec06b6f1a0dd4c6016857bd208ee16c937e9fd39c8a91faea5f95b8a2ba909680a2f54fa35240b29d9453104e9713f55fe370e12d6378733db49e0732539b80ac528bd81ad84942f2b05c39b124f26e56a99c082bbbc3a5f17df4687e08d798e1135356d5af0239fad59205a86cb23b83da0173c6f89beca8"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:38 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:06:38 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f1939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8e5b2305f147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa2a338f8044eafb98a23fb11626fcb68e2614541bf190b8bbe1a00558856418e37d12e7bad63d3e43580b7accf637e06a15ecb5fd40aafb97ea7a81a5219a41205156f2fdfb9826ae0ca1737c2f656ae2a61ab1c34c28b58b73af31c3217a089f42f5a85c444e6905977a9d848d5a11b8a7500000000000000000000d8cfe80aef483ac1f629aa6aeaa143eab099f8fe8383e8b668ec420b6189d0ebbc90c05590"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000000000)={0x3, 0x401}) 2018/04/25 05:06:38 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) clock_gettime(0x0, &(0x7f0000000280)={0x0}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000000100)={{0x37c2}, {0x23dc, 0x5}, 0x8818, 0x2, 0x40}) ppoll(&(0x7f0000000240)=[{r0}], 0x1, &(0x7f00000002c0)={r1, 0x0}, &(0x7f0000000300), 0x8) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:38 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000c97ff8)=0x3) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f993af02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8bacca9e258260baab7814b5c24257cd07ae358ea65a0d6ea4acb94c6ca4248ec032407dab8e69e34dec06b6f1a0dd4c6016857bd208ee16c937e9fd39c8a91faea5f95b8a2ba909680a2f54fa35240b29d9453104e9713f55fe370e12d6378733db49e0732539b80ac528bd81ad84942f2b05c39b124f26e56a99c082bbbc3a5f17df4687e08d798e1135356d5af0239fad59205a86cb23b83da0173c6f89beca8"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x60000, 0x0) epoll_wait(r1, &(0x7f0000000080)=[{}], 0x1, 0x1) 2018/04/25 05:06:38 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:06:38 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000240)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f9939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8ef147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa3a338f8044eafb98a23fb11e26fcb68e2614041bf190b8bbe1a00fa357426d2adbdff22fc71a1a7d58e8c558856418e37d12e7b97bcd18e541ca4c9"]) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40000, 0x0) accept4$llc(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000140)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 2018/04/25 05:06:38 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f1939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8e5b2305f147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa2a338f8044eafb98a23fb11626fcb68e2614541bf190b8bbe1a00558856418e37d12e7bad63d3e43580b7accf637e06a15ecb5fd40aafb97ea7a81a5219a41205156f2fdfb9826ae0ca1737c2f656ae2a61ab1c34c28b58b73af31c3217a089f42f5a85c444e6905977a9d848d5a11b8a7500000000000000000000d8cfe80aef483ac1f629aa6aeaa143eab099f8fe8383e8b668ec420b6189d0ebbc90c05590"]) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f0000000140)={0x0, r1}) 2018/04/25 05:06:38 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) fremovexattr(r0, &(0x7f0000000000)=@random={'user.', 'securityproc]]\x00'}) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[]) r1 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x81, 0x200) accept$packet(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000240)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000280)={'vcan0\x00', r2}) inotify_init1(0x80000) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:38 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f993af02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8bacca9e258260baab7814b5c24257cd07ae358ea65a0d6ea4acb94c6ca4248ec032407dab8e69e34dec06b6f1a0dd4c6016857bd208ee16c937e9fd39c8a91faea5f95b8a2ba909680a2f54fa35240b29d9453104e9713f55fe370e12d6378733db49e0732539b80ac528bd81ad84942f2b05c39b124f26e56a99c082bbbc3a5f17df4687e08d798e1135356d5af0239fad59205a86cb23b83da0173c6f89beca8"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:38 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) accept(r0, &(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000000c0)=0x80) sendmsg$nfc_llcp(r0, &(0x7f000094d000)={&(0x7f00003d6000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "ec6abb25fa5d807ece91c13fded2bfaabcd02a9de05ef145b1d800c80c2958bdf092d02ba9ef48c7bcb98680608119b75ab4cb01af1fb547611fb6f35ee9b8"}, 0x60, &(0x7f0000c55000), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="10000000ee556904adb1be5800160000000077df000100"], 0x17, 0xfffffffffffffffc}, 0x0) 2018/04/25 05:06:38 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f00000001c0)) close(r0) 2018/04/25 05:06:38 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:06:38 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[@ANYBLOB="0800000000000000968781e09fa1df4ab8f1929202322bc70bdbd3e8ba000000bb716152879ef644ee5d8e5b2305f147897dcb046becf2000dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa2a338f8044eafb98a23fb11626fcb68e2614541bf190b8bbe1a00558856418e37d12e7bad63d3e43580b7accf637e06a15ecb5fd40aafb97e92a81a5219a41205156f2fdfb9826ae0ca1737c2f656ae2a61ab1cfbc28b58b73af31c3217a08d89f42f5a85c444e6905977a9d848d5a11b8a7500000000000000000000d8cfe80aef483ac1f629aa6aeaa143eab099f8fe8383e8b668ec420b6189d0ebbc90c055"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x6, 0x1) getsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f0000000080), &(0x7f0000000100)=0x4) getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)=0x0) r3 = getgid() setregid(r2, r3) fsetxattr(r1, &(0x7f0000000200)=@known='security.ima\x00', &(0x7f0000000240)='/dev/vhost-net\x00', 0xf, 0x0) 2018/04/25 05:06:38 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000180)=ANY=[@ANYPTR=&(0x7f0000000140)=ANY=[@ANYPTR64=&(0x7f0000000100)=ANY=[@ANYRES64=r0]]]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:39 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000300)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ad221df4eb8f97daf02322bc704a4f4d181859025adf31017ef7d66e986774555dbd3e8ba0482c23951ad26652ece22c391d0e6361c9e13940acbfacf3806b3f497dce2e7c6e54b74271a79987351e498231ccba8ac64a810722db2d5e440005d9bdabd6718efc84500b1cbd047ca1c22195385a70e649bae0f75c86d6558abe6192edb01040000fac829a9ca39943e84e626a384301d03212a765fd800080000"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:39 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) futimesat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{r2, r3/1000+10000}, {0x0, 0x2710}}) listen(r0, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00001ebffc)) 2018/04/25 05:06:39 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x8001}, 0x1c) bind$inet6(r1, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x1) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) write$vnet(r2, &(0x7f0000000200)={0x1, {&(0x7f0000000080)=""/28, 0x1c, &(0x7f0000000180)=""/70, 0x3, 0x2}}, 0x68) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x40008001}, 0x1c) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x4}, 0xc) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x38) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/25 05:06:39 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1100000000000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:06:39 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = open(&(0x7f00000003c0)='./file0\x00', 0x80, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000400)="79b668e19740d94f242278d42afa2bf3", 0x10) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf43b8f1939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8e5b2305f147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa2a338f8044eafb98a23fb11626fcb68e2614541bf190b8bbe1a00558856418e37d12e7bad63d3e43580b7accf637e06a15ecb5fd40aafb97ea7a81a5219a41205156f2fdfb9826a1cb4e42d17084252921280e0ca1737c2f656ae2a61ab1c34c28b58b73af31c3217a089f42f5a85c444e6905977a9d848d5a11b8a759f000000000000000000d8cfe80aef483ac1f629aa6aeaa143eab099f8fe8383e8b668ec"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:39 executing program 4: r0 = socket(0x5, 0x80a, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000000200)=0x400, 0x4) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) setrlimit(0xf, &(0x7f0000000280)={0x3, 0x8}) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000240)=0xfffffffffffffffc) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f993af02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8bacca9e258260baab7814b5c24257cd07ae358ea65a0d6ea4acb94c6ca4248ec032407dab8e69e34dec06b6f1a0dd4c6016857bd208ee16c937e9fd39c8a91faea5f95b8a2ba909680a2f54fa35240b29d9453104e9713f55fe370e12d6378733db49e0732539b80ac528bd81ad84942f2b05c39b124f26e56a99c082bbbc3a5f17df4687e08d798e1135356d5af0239fad59205a86cb23b83da0173c6f89beca8"]) ioctl$VHOST_NET_SET_BACKEND(r1, 0xaf02, &(0x7f00000000c0)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) prlimit64(r2, 0xc, &(0x7f0000000080)={0xfffffffffffffff9, 0x7}, 0x0) 2018/04/25 05:06:39 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) r2 = accept(r1, &(0x7f0000000100)=@ipx, &(0x7f0000000000)=0x80) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000180)=0x4, 0x4) clock_gettime(0x0, &(0x7f0000000280)={0x0}) ppoll(&(0x7f0000000240)=[{r0}], 0x1, &(0x7f00000002c0)={r3, 0x0}, &(0x7f0000000300), 0x8) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:39 executing program 6: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xfffffffffffeffff, 0x1094c0) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000080)={0x3, 0x8001}) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000c97ff8)=0xfffffffffffffffe) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000240)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f9939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8ef147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa3a338f8044eafb98a23fb11e26fcb68e2614041bf190b8bbe1a00fa357426d2adbdff22fc71a1a7d58e8c558856418e37d12e7b97bcd18e541ca4c9"]) ioctl$VHOST_NET_SET_BACKEND(r1, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:39 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:06:39 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x2b) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x3, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f00000000c0)={0x3, 0x100, 0x9, 0x8c, [], [], [], 0x80, 0x0, 0x1, 0x7, "245fe35b10b081f768763f2d1d1c34a8"}) unlink(&(0x7f0000000200)='./file0\x00') sendmmsg(r0, &(0x7f0000000c40)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000080)}}, {{0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000080)=[{0x10, 0x1}], 0x10}}], 0x2, 0x0) 2018/04/25 05:06:39 executing program 0: socket$inet6_icmp(0xa, 0x2, 0x3a) mkdir(&(0x7f0000000780)='./file0\x00', 0x0) lsetxattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f000054afec)="0200000001000000000000000400000000000000", 0x14, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) inotify_add_watch(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) getxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='com.apple.FinderInfo\x00', &(0x7f0000000240)=""/173, 0x55) accept4$vsock_stream(r0, &(0x7f00000000c0)={0x28, 0x0, 0x2710, @host=0x2}, 0x10, 0x80000) execve(&(0x7f0000000100)='./file0\x00', &(0x7f0000000480)=[&(0x7f0000000140)="0200000001000000000000000400", &(0x7f0000000180)='com.apple.FinderInfo\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)=']@\x00', &(0x7f00000003c0)='com.apple.FinderInfo\x00', &(0x7f0000000400)='GPL\x00', &(0x7f0000000440)="0200000001000000000000000400"], &(0x7f0000000600)=[&(0x7f00000004c0)='\x00', &(0x7f0000000500)="0200000001000000000000000400", &(0x7f0000000540)='com.apple.FinderInfo\x00', &(0x7f0000000580)='system.posix_acl_default\x00', &(0x7f00000005c0)='system.posix_acl_default\x00']) r1 = accept4(r0, &(0x7f00000006c0)=@nfc_llcp, &(0x7f0000000740)=0x80, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000007c0)={0x0, @in6={{0xa, 0x10001, 0xff, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x3ff}}, 0xff, 0x7ff}, &(0x7f0000000880)=0x90) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000008c0)={r2, 0x7}, 0x8) set_mempolicy(0x2, &(0x7f0000000000)=0x7, 0x4) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000640)=""/17, &(0x7f0000000680)=0x11) 2018/04/25 05:06:39 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f1939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8e5b2305f147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa2a338f8044eafb98a23fb11626fcb68e2614541bf190b8bbe1a00558856418e37d12e7bad63d3e43580b7accf637e06a15ecb5fd40aafb97ea7a81a5219a41205156f2fdfb9826ae0ca1737c2f656ae2a61ab1c34c28b58b73af31c3217a089f42f5a85c444e6905977a9d848d5a11b8a7500000000000000000000d8cfe80aef483ac1f629aa6aeaa143eab099f8fe8383e8b668ec420b6189d0ebbc90c05590"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x101, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000000100)=""/220, &(0x7f0000000080)=0xdc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000002c0)={0x0, 0x8c, &(0x7f0000000200)=[@in6={0xa, 0x4e22, 0xfff, @remote={0xfe, 0x80, [], 0xbb}, 0x1f}, @in6={0xa, 0x4e24, 0x8, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x3}, @in6={0xa, 0x4e20, 0x9, @loopback={0x0, 0x1}, 0x10001}, @in6={0xa, 0x4e24, 0x3, @dev={0xfe, 0x80, [], 0xf}, 0x3a}, @in6={0xa, 0x4e23, 0x846a, @mcast1={0xff, 0x1, [], 0x1}, 0x2}]}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000340)={r2, 0x7a5}, 0x8) 2018/04/25 05:06:39 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000100000968781e0a0efdf4ab8f9939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8ef147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa3a338f804ceafb98a23fb11e26fcb68e2614041bf190b8b67ef20c2476d6534adbdff22fc71a1a7d58e8c558856418e37d12e7b97bcd18e541ca4c971009ff3538e8afda9c94a053d30608f4ee8560933bcea37442667e4e62c7710b0cf5b544653422a66ebb3f48317a0da29ac2acd6267fba7e2d5094425639e201ec747e153ec77e830859a6631ed61fa57a2195f30e5a623567fe75eb327122230a5b5efda5b1db3f612d3bfa32a8f6d9cfb7ee6a302fe10bbb4776af12d66425811ec761420cb97ac6e8c7be83f0337976037997371877a4b03"]) r1 = socket$vsock_stream(0x28, 0x1, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8100, 0x0) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f0000000240)) listen(r1, 0x9) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:39 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001580)=ANY=[@ANYRES16=r0, @ANYRES32=r0, @ANYBLOB="8f03ff47164083728fb503702a6ba8f3df05768403c04e2bd0435c25864f859b19a8f3a9d7051553ec18b06a7816a7e31be52660fd97c7f5e339b4e02f3b12edf256ab0cd235c8f0ddfd2c7484c8a11c4cc94161bc08e0cc2b097a20c4bc880134639efe6678ef501212cfd80f0fb2fc7e08f54e702d6ce04c24f3", @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYRES64=r0, @ANYRES32=r0, @ANYPTR64, @ANYRES16=r0, @ANYRES64=r0], @ANYRES64=r0, @ANYBLOB="f8a2737eae138ad03868a0f9cb4ea2a1d63c54ed1cf5918df1940a38c82a2b5e03db69cb348c0106989b398f08aebcafb33b5b58e0839ee2771b93b023fbc4f5ee925495e844a874fa00ca1f25c816b4fe57a722a86fd52ecec08d8c11297d5972a38dc38818f8d9f2141834c27a9c40edf855b0e7d1af3f6ab02292dd46b3d5aedc5bdc90a418e5045b3c7a6caaca00d16dad62520b651db739b59cca92cd513c0f32b8304e40263ee2c2b26abdfc80f7bd462025482392a2aa78a2b8e900965b61b56f8c892beabae3", @ANYRES16=r0, @ANYRES64=r0, @ANYPTR64=&(0x7f0000000200)=ANY=[@ANYBLOB="3042a09395c4116737e9ccbfb415bd06056bc76bfab81b24272bb822682e68305b2f2e647e950171aa51748dc10f57acb5675a02e13d7c5463d1b4edb523d2613e41bd70f2f373fcec3192c3a28615360edb6e414241cdea3b2316e9f3c731b7ba999c69b10f62659449eef906110a367e60939dccbe99d871bc6d077303691b7ee4b5f340e24e034fb601db2121d35eaec8d5170266ccbbbeade99792d3a0295f53eef1db70103d386a69f5be5bd72455701aa612079bfcd50968103f19f811edad5b15a626"]]]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:39 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f00000002c0)={@local, 0x0}, &(0x7f0000000300)=0x14) fstat(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@dev={0xfe, 0x80, [], 0xa}, @in, 0x4e21, 0x10001, 0x4e24, 0xfffffffffffffff7, 0xa, 0x80, 0x20, 0x3b, r1, r2}, {0x2, 0x1, 0x100000000, 0x816, 0x0, 0x0, 0x5, 0x8}, {0xbe30, 0xffffffffffffe301, 0x2, 0x4}, 0x2, 0x6e6bc0, 0xd25dc9bf2aaa3466, 0x1, 0x3, 0x2}, {{@in=@broadcast=0xffffffff, 0x4d5, 0x32}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x20}, 0x3505, 0x3, 0x0, 0x6, 0x7, 0x80000000, 0x9}}, 0xe8) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f993af02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8bacca9e258260baab7814b5c24257cd07ae358ea65a0d6ea4acb94c6ca4248ec032407dab8e69e34dec06b6f1a0dd4c6016857bd208ee16c937e9fd39c8a91faea5f95b8a2ba909680a2f54fa35240b29d9453104e9713f55fe370e12d6378733db49e0732539b80ac528bd81ad84942f2b05c39b124f26e56a99c082bbbc3a5f17df4687e08d798e1135356d5af0239fad59205a86cb23b83da0173c6f89beca8"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:39 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600000000000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:06:40 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0x6609, &(0x7f00000011c0)) syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) 2018/04/25 05:06:40 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r2 = open(&(0x7f0000000000)='./file0\x00', 0x109000, 0x1) accept$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x14) connect$can_bcm(r2, &(0x7f0000000180)={0x1d, r3}, 0x10) listen(r0, 0x3ff) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000000040)={&(0x7f0000ff9000/0x4000)=nil, 0x80000001, 0x2, 0x72, &(0x7f0000ffa000/0x2000)=nil, 0xffee}) sendmmsg(r0, &(0x7f00000014c0)=[{{&(0x7f0000000940)=@pppoe={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'gre0\x00'}}, 0x80, &(0x7f0000000a80), 0x0, &(0x7f0000002d00)}}, {{&(0x7f0000000ac0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000000c00), 0x0, &(0x7f0000004040)=ANY=[@ANYBLOB="10000000000000000500000000000000"], 0x10}}], 0x2, 0x0) 2018/04/25 05:06:40 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000003c0)={0x3, 0xd72, 0x7ffe, 0xfffffffffffffe01, 0x7, 0x1001, 0x5, 0x20001, 0x0}, &(0x7f0000000400)=0x20) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000440)={r2, 0x0, 0x1ff, 0x3, 0xcb81, 0x4}, 0x14) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000480)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x101000, 0x0) ioctl$KVM_GET_PIT(r3, 0xc048ae65, &(0x7f0000000240)) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCMBIS(r3, 0x5416, &(0x7f0000000080)=0xfffffffffffffffb) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x0, 0x10, 0x6, 0x4}, &(0x7f0000000140)=0x18) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f00000002c0)=0x0) ioctl$TIOCSPGRP(r3, 0x5410, &(0x7f0000000300)=r7) ioctl$SNDRV_TIMER_IOCTL_STOP(r3, 0x54a1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000180)={r6, 0x80}, &(0x7f00000001c0)=0x8) 2018/04/25 05:06:40 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000240)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f9939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8ef147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa3a338f8044eafb98a23fb11e26fcb68e2614041bf190b8bbe1a00fa357426d2adbdff22fc71a1a7d58e8c558856418e37d12e7b97bcd18e541ca4c9"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:40 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000080)=0x2) r1 = dup(r0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000000)=0xffffffffffffffff, 0x4) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ad221df4eb8f97daf02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8ba0482c23951ad26652ece22c391d0e6361c9e13940acbfacf3806b3f497dce2e7c6e54b74271a79987351e498231ccba8ac64a810722db2d5e440005d9bdabd6718efc84500b1cbd047ca1c22195385a70e649bae0fbdc86d6558abe6192edbfac213bafac829a9ca39943e84e626a384301d03212a765fd829768eb514489f040785cd5e626c8ea16ebda4d5cd976e823a722b0883138891165e2c2bcf250e837bfcafdf700848b5e782ddc2d1b00074a3d0fbe36702028f61ddf1cf055666cb105a84143d2e65f7555c922ee62e1a15a90ed9990e71703acf0c47f675288e3ceee987330100000000000042d5fc4145c0208f0a857e08db228e65c00a705d842bff8f1341b2cc7363c2dd39"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:40 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0ffffff], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:06:40 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x40) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r2, 0x40000000af01, &(0x7f0000c97ff8)) clock_gettime(0x0, &(0x7f0000000280)={0x0}) ppoll(&(0x7f0000000240)=[{r2}], 0x1, &(0x7f00000002c0)={r3, 0x0}, &(0x7f0000000300), 0x8) ioctl$VHOST_NET_SET_BACKEND(r2, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:40 executing program 4: r0 = getpgrp(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) r2 = accept4$llc(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000200)=0x10, 0x80000) r3 = syz_open_dev$sndtimer(&(0x7f0000000240)='/dev/snd/timer\x00', 0x0, 0x80) kcmp(r0, r1, 0x2, r2, r3) r4 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_MEM_TABLE(r4, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f993af02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8bacca9e258260baab7814b5c24257cd07ae358ea65a0d6ea4acb94c6ca4248ec032407dab8e69e34dec06b6f1a0dd4c6016857bd208ee16c937e9fd39c8a91faea5f95b8a2ba909680a2f54fa35240b29d9453104e9713f55fe370e12d6378733db49e0732539b80ac528bd81ad84942f2b05c39b124f26e56a99c082bbbc3a5f17df4687e08d798e1135356d5af0239fad59205a86cb23b83da0173c6f89beca8"]) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) ioctl$VHOST_NET_SET_BACKEND(r4, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:40 executing program 0: socket$inet_sctp(0x2, 0x5, 0x84) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x3, &(0x7f0000000040)=@framed={{0x18}, [], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0xbb, &(0x7f0000000300)=""/187}, 0x48) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000080)=0x17, 0x4) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000000)=r0, 0x4) ioctl$sock_netdev_private(r1, 0x89fe, &(0x7f00000000c0)="43c51249e756f076c3069047ef37af35ff1f807246e2c9cc3e1b666b6ae164d7c9faf3d4c40c11a07b811b62947b92f1c27c9848ce084cff2047ae7af16253cf514e1744703e1510f07d2ad998dde86b14285fbb5e18adf80a527054fc0e9b9c5be5c9d971ea139e2b49b3f6b37c9e8455bfe87d52c51a60a52e5278d67d2b24ef722c5110446a58df27c2aa4c115ad660cd17583462bbab52588f3ceaa08e3724d75a914821a8206c57326bca68fe5ecff4f2a5f5feecd81f9741cbc441cffec0d5b1c775c021fc7d5ed36637bf939717db02a680edbd1ddf11367a9b5b1be188ffbef30f1fa09ccccd3e0ee3d5415b0df629") 2018/04/25 05:06:40 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:06:40 executing program 5: r0 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042ff3)='/dev/snd/seq\x00', 0x0, 0x20002) clone(0x100, &(0x7f0000000040)="08e5f4ee35d0749bac3a954ab145ac4ef99bcb92bae553c61fed2b1cc4805a0c706040b58676c3380c716753ed3671e0e90cdeb61ffd043cc335da704e458831d10fd84e23e32ca3dbff66f8d176b6cdc94d2c540cf437caa1ceec77146b2410899b850db86923d68ec34d06de8dbb204bb73e78ea40", &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000200)="33384fb79be16d458535e3b0a81075b105efdfb05018a330cd95e5e5e7517697a07b3ba8b9deb44f4f4c086060134064cd1b97679395cfb8a1af7b78a0f6c828e1b57029dfa139eea79d0a3084dd3369c0c8acd939a00d648c21cee69f38d9cfc8fc869ad932c1736e1deb6a2430e47575b90dab150d9f3d92187397") openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x100, 0x0) r2 = dup3(r1, r0, 0x0) r3 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000e50)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote={{0x40}, 0x0, &(0x7f0000045000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}}}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @addr}], 0x60) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000180)={0x73d396bab89408d2, @time}) 2018/04/25 05:06:40 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000300)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ad221df4eb8f97daf02322bc7eda4f4d181859025adf310173a0482c23951ad26652ece22c39113940acb9a353806b3f497dce2e7c6e54b74271a79987351e498231ccba8ac64a810722db2d5e440005d9bdabd6718efc84500b1cbd047ca1c22195385a70e649bae0fbdc86d6558abe6192edbfac213bafac829a9ca39943e84e626a384301d03212a765fd829768eb50000000000000000000000"]) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x5c1001, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x2f, &(0x7f0000000100)="335c009089a94196af3ba9fa76cc52175c976784c879af9557f2d23eaad0c2b7c54e3b8f3fbb6c90105a1291d00456fb28f1a31c72e2611823c3ffad49c80e5930d6aec8c218c9c202450fe91781447be32b5f18ac8c2b01855878b6a7c2926c79de769e25cad124aa99a2847883d79ca9eddfce18339deebddce9cb6104c6bfef3bcc63d997339c3a4f206374b5839aff6d9e", 0x93) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f00000001c0)) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f0000001fc0)={"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"}) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000080)=0x8) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000200)) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:40 executing program 3: r0 = socket$inet(0x2, 0x2000000080002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000002c0)=@filter={'filter\x00', 0xe, 0x2, 0x218, [0x0, 0x20000400, 0x200004d8, 0x20000508], 0x0, &(0x7f0000000340), &(0x7f0000000000)=ANY=[@ANYBLOB="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"]}, 0x29d) 2018/04/25 05:06:40 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x80000001, 0x40100) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000001c0)=0x4) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="080000000000ef7461bad919cc150000968781e0a0efdf4ab8f9939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8ef147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa3a338f8044eaf040023fb11e26fcb68e2614041bf190b8bbe1a00fa357426d2adbdff22fc71a1a7d58e8c558856418e37d12e7b97bcd18e541ca4c926"]) ioctl$VHOST_NET_SET_BACKEND(r1, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:40 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f993af02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8bacca9e258260baab7814b5c24257cd07ae358ea65a0d6ea4acb94c6ca4248ec032407dab8e69e34dec06b6f1a0dd4c6016857bd208ee16c937e9fd39c8a91faea5f95b8a2ba909680a2f54fa35240b29d9453104e9713f55fe370e12d6378733db49e0732539b80ac528bd81ad84942f2b05c39b124f26e56a99c082bbbc3a5f17df4687e08d798e1135356d5af0239fad59205a86cb23b83da0173c6f89beca8"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000340)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000300)={0xffffffff}, 0x13f, 0x9}}, 0x20) write$rdma_cm(r1, &(0x7f0000000380)=@join_ip_mcast={0x10, 0x30, 0xfa00, {&(0x7f0000000080), 0x2, {0xa, 0x4e21, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, r2}}, 0x38) ftruncate(r0, 0x402) [ 362.508991] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/25 05:06:41 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:06:41 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x105000) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000080)={0x400, 0x2, 0xa3, 0x1, 0x101, 0x1}) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) accept4$inet(r1, &(0x7f0000000100)={0x0, 0x0, @remote}, &(0x7f0000000140)=0x10, 0x80800) clock_gettime(0x0, &(0x7f0000000280)={0x0}) ppoll(&(0x7f0000000240)=[{r0}], 0x1, &(0x7f00000002c0)={r2, 0x0}, &(0x7f0000000300), 0x8) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:41 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e92be2824a6d61aeaf"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f00000000c0)={@dev, @broadcast, 0x0}, &(0x7f0000000100)=0xc) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2001000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x9c, r2, 0xa08, 0x70bd27, 0x25dfdbfc, {0x1}, [{{0x8, 0x1, r3}, {0x80, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x6, 0x7, 0x6, 0x4}, {0xeca3, 0x6, 0x2}]}}}]}}]}, 0x9c}, 0x1, 0x0, 0x0, 0x20000000}, 0x5) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/04/25 05:06:41 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000131fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x40, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000200)) ioctl(r0, 0x18000451f, &(0x7f0000000040)="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") munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) 2018/04/25 05:06:41 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000300)='/dev/qat_adf_ctl\x00', 0x8800, 0x0) write(r1, &(0x7f0000000100)="0a5696029d1c", 0x6) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000340)={0x5, 0x4}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000380)=ANY=[@ANYRES64=r0]) modify_ldt$write(0x1, &(0x7f0000000040)={0x75, 0xffffffff, 0xffffffff, 0x6, 0xff, 0x81, 0x1, 0xa3, 0x3d}, 0x10) r2 = dup3(r0, r0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e21, @rand_addr=0x100000001}}, 0x81, 0x8, 0x0, 0x189880000, 0x40}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000080)={r3, 0x2, 0x9, 0x2432}, &(0x7f00000002c0)=0x10) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={r3, 0x1}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000003c0)={r4, 0x4}, &(0x7f0000000400)=0x8) 2018/04/25 05:06:41 executing program 0: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) getsockopt$inet_int(r1, 0x0, 0x1f, &(0x7f0000000140), &(0x7f00000001c0)=0x4) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') mount(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./control\x00', &(0x7f0000000100)='xfs\x00', 0x202000, &(0x7f0000000180)) accept4$packet(r1, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000005c0)=0x14, 0x80800) accept4$packet(r1, &(0x7f0000001c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001c80)=0x14, 0x80800) sendmmsg(r1, &(0x7f0000003000)=[{{&(0x7f0000000280)=@sco={0x1f, {0x8001, 0x401, 0xfffffffffffffffd, 0x1, 0x3, 0x3}}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000300)="abc76a33b05a5c5f709029b4c1c7bf1364e675417f6f91a2b102bbe167148866c4e29a4da299a2809d3299699d0a5730709bee663294abc8fa5df2b29f4d11c1a2590bf17ebcb231bd338a7271a3ae78340422f09d1c227137b56feaaaaa49a3e8ba69258a25efaf21c4c4a1e915103483caf3a8ea11ce2f332077194c6e07fc24c6d7eaeae97811aa5bc7dbf68f60d77c1bfa8903427b286680dea17383dbae0710f6ccf03d0ded1465c5daebbd85473b24aad6a236d56daf9e3499", 0xbc}, {&(0x7f0000000200)="3a4ee8a34434", 0x6}], 0x2, &(0x7f0000000400)=[{0xb0, 0x110, 0x0, "17172d9625c797af5975bb0742491ef4c20b193fcf3dcadb64512ef1d933666352c82a8ade0eaf7040f0f4d2f7d1543e02166d9a609f2352e5faf68d067fe403140070d9b31a064bd222772071a3f977f5128366e78862385ee1cd69274b49786030bed66e12afab42fc1f4dfcfd189d48f3ed3337353ae1abe8410b6ca402a1e012f1704f62bcd1c2223b5e640b4e8c1a8d5d63dd4fb6c91a7b8925c4e6"}, {0x88, 0x84, 0x5, "398eda6b78bb5565b3958a42b270faaf2c2ed56272efefca9a2beb97f328fa2e53d0f1d11d712807e93638493252bd65fe277bbf101a8c131112d2de6b881412e62d5a6b9831a554bbe41630164fcca122ad8c46e0ff5dc1d5380ebe550baa07b958882bc14cb7254a362ef32f3da6b555cd3986f2"}], 0x138, 0x4050}, 0xffffffffffffffff}, {{&(0x7f0000000600)=@ll={0x11, 0x0, r2, 0x1, 0xfffffffffffff000, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000680)="b495813c0987561ba0299440c39817031b87d17e53541d23ae65292c97b77e9fd1a9e7bf54380d666431d73a811c5853a00ff4aedd9dc5bf4ca87c2421a9be1b42534cef1f2bcb61f000029ee34ce0597b1d376b8dd86f200bc8991b26dc39f5d7", 0x61}, {&(0x7f0000000700)="d416c6ac96243078a9e405a578268bc714123c018b3d85f78871e4ad6011047c448e15d6801e3a5a3ad06edfd735dceaaabbc4d6b7facd3c03f5ae04c108f21e0d8246b5883eae0ad801619ad056ce035f2d6e64bdfaffe5a83ff4221863b45006b7db17fcc652297c327f21ddbc4e17286505", 0x73}, {&(0x7f0000000780)="40e641d6c870ec4b80def7f958bc4350e4e30995f71907f43c7d6b527f6caec0f3f64fa5ddd80e3dd18af85e7ffdc2d9938c4f75ff7b8d0dd76f9cc486277c1827ba68637d8e737b544a78abb1bab76febd9ef", 0x53}, {&(0x7f0000000800)="4627be8fc67cde90a9760f7dd1cb38d9a56e3d4e969dfa2ec1a1d9bfbc822f3f28f5903eba73bd9219a3c0747467ea2646853f3a48875eb6d650", 0x3a}, {&(0x7f0000000840)="ca9f082dd5887cf2f60f6fd12f63f5891264b0de1ee75160689733b814dde29e2ef646ea2db670834c62e04fdca1f10d7b9e378a8738fa52bf01ae90740bbcb5c7517f9a6be7939b736ada62e7fa4b12", 0x50}], 0x5, &(0x7f0000000940)=[{0x108, 0x108, 0x0, 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0x1000}, {&(0x7f0000001b00)="1dd8bcf73c7a10b2244d8a1e67fe0a5ad656ad243f1805032f62bbe8c953c09af580b8b85c183ff637e904635306bd799bca725a1b7904672f44db01b9698d07053c2c745cd5ee02b1aca5e023df0243fbce62faa12fd3d3b9b77f9651be9fccdd641eb714b543004af10aeaf919b73da118da58a2d206ffa25bd70379fa1fdc9b369587", 0x84}], 0x2, &(0x7f0000001c00)=ANY=[@ANYBLOB="2030739459e007614fa97760b4854a02"], 0x20, 0x20004000}, 0x6}, {{&(0x7f0000001cc0)=@can={0x1d, r3}, 0x80, &(0x7f0000001f40)=[{&(0x7f0000001d40)="dc22aed9c6f3d4340e9453394d736c770314268ac31a06750947bbc12f00f4d2382f912b81c73b5699af07efbbcb88d87e2e1eb361e3539fe5", 0x39}, {&(0x7f0000001d80)="fe01c3efc38dd26ef478029bc862d813e83626ebb7635ae4c6e437db163e53c8115835b882663a70b6d66519ad5600339cf5165edac260ac6dbbeb3e09c37d1964a6895a5a64c37526d920f0e4d900cad0daeba96fab0f659544bcf5", 0x5c}, {&(0x7f0000001e00)="7bd1c28b285818303d80fff9579eeb22a2408df02da68a293b2574c18fd765c3c1a9452de3d2c134cd11b1fe98e8c787a77755ed671ab428f4e040cd4db146ab83e7b97f4e4e4c46731d9a2e691c979e8f1759f3337612558261b397f7398aa8eeac2a5fb32990d00b6b8f6145c91b4a53cf580072d1e0299cde1de7f9acfa241994577b579d1d6815186b5f8eec813ebf56d8a3906f1547", 0x98}, {&(0x7f0000001ec0)="7ed6d704c0a0e49ea41d115da4e0a3c897e0ded91ba137f56d3b186c4ff2d921d28e74cedaa712fceda6", 0x2a}, {&(0x7f0000001f00)="120905c1e7640eacd25e", 0xa}], 0x5, &(0x7f0000001fc0)=[{0x1010, 0x11f, 0x4fe, "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"}], 0x1010, 0x48884}, 0x6000000}], 0x4, 0x45) unlink(&(0x7f0000000240)='./control/file0\x00') close(r0) fcntl$setsig(r1, 0xa, 0xf) 2018/04/25 05:06:41 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000300)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ad221df4eb8f97daf02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8ba0482c23951ad26652ece22c391d0e6361c9e13940acbfacf3806b3f497dce2e7c6e54b74271a79987351e498231ccba8ac64a810722db2d5e440005d9bdabd6718efc84500b1cbd047ca1c22195385a70e649bae0fbdc86d6558abe6192edbfac213bafac829a9ca39943e84e626a384301d03212a765fd829768eb5"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$int_in(r0, 0x5473, &(0x7f0000000080)=0x9e06) bind$netlink(r1, &(0x7f0000000100)={0x10, 0x0, 0x25dfdbfc, 0x40}, 0xc) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000000000)={{0x5, 0x5}, 0x20}, 0x10) 2018/04/25 05:06:41 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000700)='/dev/vhost-net\x00', 0x2, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000c26fec)={0x1, 0x84, 0x103, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={r1, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={r1, &(0x7f0000000080), &(0x7f00000000c0)=""/231}, 0x18) r2 = socket(0x2, 0x2000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000040)=ANY=[]}) getsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f0000000080)=0x100, &(0x7f0000000200)=0x4) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000240)=ANY=[]) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000400)={{{@in6=@mcast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000000)=0xe8) r4 = dup(r2) ioctl$PIO_FONTRESET(r4, 0x4b6d, 0x0) write$vnet(r0, &(0x7f0000000600)={0x1, {&(0x7f0000000580)=""/124, 0x7c, &(0x7f0000000040)=""/38, 0x3, 0x4}}, 0x68) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000500)={@mcast1={0xff, 0x1, [], 0x1}, @empty, @remote={0xfe, 0x80, [], 0xbb}, 0x8000, 0x3, 0x1000, 0x400, 0xff, 0x0, r3}) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:41 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80ffffff00000000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:06:41 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000140)={0x0, 0x3}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000001c0)={r3, 0x9, 0x3f, 0x7f66}, &(0x7f0000000200)=0x10) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000100)={0xa, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)=0xfffffffffffffffe) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:41 executing program 5: r0 = socket(0x1e, 0x4, 0x1) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3, 0x1c) connect(r0, &(0x7f0000000080)=@ethernet={0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) 2018/04/25 05:06:41 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x4800) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040)=0x101, 0x4) sendmsg$nl_generic(r0, &(0x7f0000a2efc8)={&(0x7f0000f74000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000481000)=ANY=[@ANYBLOB="24004f000015000800000000000000ff17292d2b4f7d000002"], 0x24}, 0x1}, 0x0) [ 363.383613] QAT: Invalid ioctl [ 363.399507] QAT: Invalid ioctl 2018/04/25 05:06:41 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000240)=ANY=[@ANYBLOB="080000000000004b968781e0a0efdf4ab8f9939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8ef147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa3a338f8044eafb98a23fb11e26fcb68e2614041bf010b8bbe1a00fa357426d2adbd3b22fc71a1a7d58e8c558856418e37d12e7b97bcd18e541ca4c9"]) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000080)) socket$can_raw(0x1d, 0x3, 0x1) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) memfd_create(&(0x7f0000000000)='/dev/vhost-net\x00', 0x3) 2018/04/25 05:06:42 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x1f) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f00000000c0)=0x81) fcntl$addseals(r2, 0x409, 0xa) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'gre0\x00', 0x0}) r4 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x400, 0x100) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000001c0)={0x0, 0x5d, "bdb1ed7d5a981ff3acf486ff369499baf6ddb351306193a890bdbde7b0da789fec16d941a446d8fc4a1374c0a84b70d24e66719cad57e33ae824a28c8540ddc80ba4634a2b89ee037028e0980f138691e0202d0c94c2d934d32e138d82"}, &(0x7f0000000280)=0x65) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f00000002c0)={r5, 0x3f}, 0x8) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000580)={{{@in=@remote, @in=@dev}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f0000000140)=0xe8) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000540)=ANY=[@ANYBLOB="090008001300090e000000000000000007000000", @ANYRES32=r3, @ANYBLOB="000000000000000008001a0004001f00"], 0x28}, 0x1}, 0x0) signalfd4(r0, &(0x7f0000000300)={0x100000001}, 0x8, 0x800) tee(r4, r1, 0x3f, 0x1) 2018/04/25 05:06:42 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000200)=ANY=[@ANYPTR64=&(0x7f0000000100)=ANY=[@ANYRES64=r0, @ANYBLOB="7042fd202a46a9b8ab7f0737fb99d19e9909c561c4bc4187cbdb088ef3cb07b8373705b3c2e3fd30aa06007a142cd2bcfe31adee1c17c26fdd37a35a8904c6b68025d97ec597d8414fa7e6e41c1c34a8027ad697100a61d51a8f59521881b27f4d0f2169f5d2befb7b186cb231125ca8560942dc60ae08e6676760caf3e9dfb7caa7bbaea9a89c4bac8dd7c030f969c76837f2a3a3a5a5ab1f427e215e"]]) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x400003) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x1000)=nil, 0xb60, 0x4, 0x40, &(0x7f0000ffa000/0x3000)=nil, 0x5}) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:42 executing program 3: syz_emit_ethernet(0x2e, &(0x7f00000001c0)=ANY=[@ANYBLOB="fffffffffbffaaaaaaaaaabb080045000020003f00000002907800000000e0002696f3da75e75d1c440001110090fa64ae2b2d5202fc2aaf60d51a53e4db2d3c385f32610dd4efc09ac2aa2bca7e778cf380adc0a8f4894be8d6acee9ba84fb40e3299e29628e5d06b00753c31680aed19d268d170accb12549f31fa9964399c60d7c41ef3669369cb29243b818a4b8eaa2c61b7a55e9b8540b7c3b8b5cfcd9bb1dd"], &(0x7f00003b5000)) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x8, 0x80) name_to_handle_at(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x57, 0x7, "078b2c7668b7546cbfd72dcb1f010501df80000000f38fc74741d0ad5142d3f4f8917757328d2707be01e753009fb53d26a5d76e82a8c68672faa60fcbd04697199e87ce9eaacc8945ffd25c5e02f1"}, &(0x7f0000000180), 0x1400) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000080)={0x0, 0x42ec3d72, 0xfffffffffffffe00, 0x1f, 0x400, 0x7}) 2018/04/25 05:06:42 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:06:42 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000300)=ANY=[@ANYBLOB="080000000d000000968781e0a0efdf4ad221df4eb8f97daf02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8ba0482c23951ad26652ece22c391d0e6361c9e13940acbfacf38e2e7c6e54b74271a79987351e498231ccba8ac64a810722db2d5e440005d9bdabd6718efc84500b1cbd047ca1c22195385a70e649bae0fbdc86d6558abe6192edbfac213bafac829a9ca39943e84e626a384301d03212a765fd829768eb50000000000"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:42 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) clock_gettime(0x0, &(0x7f0000000280)={0x0}) ppoll(&(0x7f0000000240)=[{r0}], 0x1, &(0x7f00000002c0)={r1, 0x0}, &(0x7f0000000300), 0x8) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x101000, 0x0) getsockname$ax25(r2, &(0x7f0000000080), &(0x7f0000000100)=0x10) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:42 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000240)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f9939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8ef147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa3a338f8044eafb98a23fb11e26fcb68e2614041bf190b8bbe1a00fa357426d2adbdff22fc71a1a7d58e8c558856418e37d12e7b97bcd18e541ca4c9"]) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x4840, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000000080)={0x4c1d6509, 0x1, 0x9, 0x53cd, "622bb5b03fd9fdcccc2f059caa5496fb987997d7d7e67f913d2b62e64965715d07e68ca8cdde16d0fb0d91ee", 0x40}) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:42 executing program 0: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000200)="515149a3b069804125df3fd6a2104ed7d85340870f8fefcfb4d801cb618af0fedff563c195fd2c736eea697ee84201b8beb257f323469a95512324587f7deac08208138af61c702dfc13030000000000000099bcbe7edf21799e0d3d", 0x5c) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000080)) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) utimensat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}}, 0x0) 2018/04/25 05:06:42 executing program 3: recvmmsg(0xffffffffffffff9c, &(0x7f0000007940)=[{{0x0, 0x0, &(0x7f0000001bc0)=[{&(0x7f0000003040)=""/4096, 0x1000}], 0x1, &(0x7f0000001c00)=""/221, 0xdd}}], 0x1, 0x0, 0x0) r0 = socket$inet6(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000540)=""/4096, &(0x7f0000000000)=0x1000) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000002000)=[{0x10, 0x29}], 0x10}}], 0x2, 0x8000) 2018/04/25 05:06:42 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x40000) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x7, 0x200000) linkat(r1, &(0x7f00000000c0)='./file0\x00', r2, &(0x7f0000000140)='\x00', 0x400) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x6d, &(0x7f00000000c0), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@un=@abs, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f0000000080)}}], 0x2, 0x0) 2018/04/25 05:06:42 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:06:42 executing program 7: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0xc) ioprio_get$pid(0x1, r0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000300)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ad221df4eb8f97daf02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8ba0482c23951ad26652ece22c391d0e6361c9e13940acbfacf3806b3f497dce2e7c6e54b74271a79987351e498231ccba8ac64a810722db2d5e440005d9bdabd6718efc84500b1cbd047ca1c22195385a70e649bae0fbdc86d6558abe6192edbfac213bafac829a9ca39943e84e626a384301d03212a765fd829768eb5"]) ioctl$VHOST_NET_SET_BACKEND(r1, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:42 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000240)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f9939202322bc70bdbd3e8ba000000bb716152879ef644ee5d8ef147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa3a338f8044eafb98a23fb11e26fcb68e2614041bf190b8bbe1a00fa357426d2adbdff22fc71a1a7d58e8c558856418e37d12e7b97bcd18e541ca4c9"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:42 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000080)=ANY=[@ANYPTR64=&(0x7f0000000000)=ANY=[@ANYBLOB="b22448f3411a860d029006b5f880d00427c80b5e8910ccba1f6263ccef635b924eedc9ead68e6422347f11eb7833ea1e0e821f00000000", @ANYRES32=r0]]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:42 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = socket(0xa, 0x80806, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000040)=ANY=[@ANYBLOB="200000000068442d848dc06f23ea95a855860e28b30004000000000000000000"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) readv(r0, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/8, 0x8}, {&(0x7f00000000c0)=""/179, 0xb3}, {&(0x7f0000000180)=""/216, 0xd8}, {&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f00000002c0)=""/22, 0x16}, {&(0x7f0000000300)=""/122, 0x7a}, {&(0x7f0000000380)=""/147, 0x93}, {&(0x7f0000000440)=""/117, 0x75}], 0x8) 2018/04/25 05:06:42 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/25 05:06:42 executing program 3: perf_event_open(&(0x7f00000002c0)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000017c0)='map_files\x00') ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000001800)) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x1e) r2 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001780)={0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000000040)="932eafc65e6e069f2a00eee2aad131c57fe771b0b101467f243d76c2f735662a5d25a64f0ce2420fb4e5872f734800bd215d1685ef55ca84eb093a073677ce88bf7b0dd9b1e14c2970cdb3582cb1f0bea88179582654f861554c9dbc49b8543ede8b803199755163a5e789374413a46211b8175edad01e1018460591aea3cdbec1a4c09fb385bc71cbb705c91f78b1245620fa13ec", 0x95}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000000100)="8e2cae2c06cdd35597a8dbf998d4a8494b3f2f6d4e15dc18069c4299e9170615666416337f1e39f941fcb947cd56b25003e15c2889e27d9277de4dbbeb56ec3ce9d4740cf9937ea3623ab60f5058ca3d1524c0c5e0c31b1f45b01e71170ad4628709bac1c086c02aac7f50e29422fe6af2d1eaf9a10bf7aed6b193edcf816ae1dd2430532dea0ad1ce5f27104d47ae65107d51", 0x93}, {&(0x7f00000001c0)="b814c91588ece3cb14324218eac751e7614f03ec087c9372f65b9415ea2bffcc5c487a8fa6458ec02e77f7146dbdd8b7208a36d19bb432fc8ce5c652cf89a90b4ff8", 0x42}, {&(0x7f0000000240)="81ae5dac69e60b6d85dd0a9327df97e06072dbd4e79dd6c92f4af82661c878076e26bc45cedc752d134041e155b497d80f2bb36992d1096e90aaad0cb299b7c8c5a747b78a8bafc971f202dd95d53007e60c02a88ea989f621783f02562d3a1dde", 0x61}], 0x5, &(0x7f00000013c0)=[@iv={0x108, 0x117, 0x2, 0xf3, "b735acf18d96c73a7bd89ac5aeee55eaad18522f180108f6a79e1d5ee5f414a82651bec48f4d03d03c51d2bc7be9d65bc6563008d78af18fac236ad0e516f99d974e72df581d1c2853908ed8f1b920868810503ee717638c44a792b9506424401ea4a14a974d593bac5ef7ad9cc286fa56388efd3200d6a9d73393014a9f57bc130f46af491f9c70865bc536c310940213ade67c1c2be3ea4516f9160c23fd5e401106bbd32a5d1693ee663ad3bbeae0849b9c5b88611a5c0b565450bbbef9f936ee3e6e0511d3f46b6b870c78d8b7ddb511cb7c52a6b608ddf2e897363446f10c83e74ce434917575019107c39efd4b196cf8"}, @assoc={0x18, 0x117, 0x4, 0x6}, @iv={0x98, 0x117, 0x2, 0x82, "e5451b07f694beb232d8e9d5c6bc5d736552cb39f0ba2ae21ddec0bedfdc939f6ff0dfdae878dac67f36e6d55e8d507916f7ba9c5ef466812c12a42a1cd6d9946ca693efebc22b6c6387f6c4ebd1a8ddb19d3bc849a178aa9a683a9aae9f31dd49c348a55c6f5d855d377b9506ee7e5ea109a82f62564264672b5a6979805d7c68c5"}, @iv={0x100, 0x117, 0x2, 0xe9, "8160f34fbdb8c10056578475956c9dc2aee5fa3f5155164a4737eeb206447b75df38de3aa90735b5b9a43d096353d2636fbe628dfe8b3e262b1cdb4a05e8ee2cf86e62ed42eab11e4814d3e7c2b11a8e0e20193e3a625a4e8412b115cca650aff223cea3337331ecda79a71a93c3190c44db0c9158342d5cd7f6b0efb42d8508b89f4a03224044b9981d785db92db8ddc0c309ab593ab24ecd2a832fab21a7af1ecd6b23ff347556b8ebbf53d883b0e3560985748be9808d2653f7c1ce81464c2765598309a8795b23bce59714343c79e1e3a4ac66de24fe08afc94558822f807f4d6a37302f751686"}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x8}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xc0, 0x117, 0x2, 0xa5, "0cdd43961e5055b31506f4b42e2aa6ca5219f8529b025e3fb268cbd9af476e24c0276a8b8e0a351021c4525d6d7d69dbd510e06b26ca04863076c6510c937a5d4c5e8d6e8893f1071109f9db57c6eb8523ca770c8be34565866c94ee18948952db151d871a6d2d9e54cf635dd6d2e0a94948742660a9645dd99febcf175e7603d38fb33e90225a1d4b97dfbcb54ac04a3e3184ab9e0d09a354fbd2643d9c5010ec6d331cb3"}], 0x3c0, 0x24000080}, 0x40) 2018/04/25 05:06:42 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000000)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000300)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ad221df4eb8f97daf02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8ba0482c23951ad26652ece22c391d0e6361c9e13940acbfacf3806b3f497dce2e7c6e54b74271a79987351e498231ccba8ac64a810722db2d5e440005d9bdabd6718efc84500b1cbd047ca1c22195385a70e649bae0fbdc86d6558abe6192edbfac213bafac829a9ca39943e84e626a384301d03212a765fd829768eb5"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/25 05:06:42 executing program 5: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000040)={0x0, 0x0}) r1 = getpgid(r0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000000c0)) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f0000000100)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, @exit={0x95}], &(0x7f0000000140)='syzkaller\x00', 0x81, 0xf6, &(0x7f0000000340)=""/246, 0x41f00, 0x1}, 0x48) r4 = dup2(r3, r2) ioctl$KDSKBMODE(r4, 0x4b45, &(0x7f0000000240)=0x8) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)=0x0) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x80002, 0x0) write$eventfd(r6, &(0x7f0000006000), 0xfffffe56) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) timer_settime(r5, 0x0, &(0x7f00004b1fe0)={{r7, r8+30000000}, {0x0, 0x9}}, &(0x7f0000040000)) r9 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r9, 0x7fff) sendfile(r6, r9, &(0x7f0000b4bff8), 0x100000002) getpgid(0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r6, 0x84, 0x2, &(0x7f00000004c0)={0xa8fe, 0x1, 0xffffffff80000000, 0x5}, 0x8) tkill(r1, 0x17) r10 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r9, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="8c0000179f5e5eee92b2c78b3c22d92ec8767a", @ANYRES16=r10, @ANYBLOB="000026bd7000fedbdf25100000004c000100080009000b000000080001000a000000140003007f0000010000000000000000000000000c000700040000000000000008000800400000000800050004000000080002007f0000002400020008000800ff0f000008000400d00600000800080003000000080008000700000008000400ffffff7f"], 0x8c}, 0x1, 0x0, 0x0, 0x40084}, 0x24040081) 2018/04/25 05:06:42 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000300)=ANY=[@ANYBLOB="08008a3950eb0000968781e0a0efdf4ab8f9939202322bc70bdbd3e8ba000000bb716152879ef644ef5d8ef147897dcb046becf2350dbf1c871bfa823f7fbcebcedaa1e7dc9f28d2f9f5339ea90719e179a6c4baa3a338f8044eafb98a03fb11e26fcb68e2614041bf190b8bbe1a00fa357426d2adbdff22fce9c8fbd41e3ad290fe1b39a316a03a1071a1a7d58e8c558856418e37d12e7b97bcd18e541ca4c9"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dsp\x00', 0x40, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000002c0)={r1, &(0x7f0000000240)="138a6c25d8939b3b239f77415f501abce429b927967dd9ea729fa0ba98fd4a4faacf3fecdf796c9f4a2daf8a74fb3bc005e1e7f305cdb86663544177385f38b37907febb1414d4604416dff56d2c", &(0x7f00000003c0)=""/78}, 0x18) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8, 0x400000) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000000080)={0xffffffff, 0xff}) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000000100)) 2018/04/25 05:06:42 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) r1 = request_key(&(0x7f0000000080)='trusted\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)='ppp1\x00', 0xfffffffffffffffb) keyctl$read(0xb, r1, &(0x7f0000000a40)=""/182, 0xb6) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x404}], 0x1) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000300)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000003f80)=""/4096, 0x1000}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000580)=""/111, 0x6f}, {&(0x7f0000000600)=""/186, 0xba}, {&(0x7f0000000740)=""/169, 0xa9}, {&(0x7f0000000800)=""/207, 0xcf}, {&(0x7f0000000900)=""/120, 0x78}, {&(0x7f0000000980)=""/57, 0x39}], 0x6, &(0x7f0000000480)=""/92, 0x5c}, 0x0) recvfrom$inet6(r0, &(0x7f00000003c0)=""/177, 0xb1, 0x0, 0x0, 0x0) [ 369.632645] INFO: task kworker/1:5:8797 blocked for more than 120 seconds. [ 369.639765] Not tainted 4.17.0-rc2+ #15 [ 369.644286] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.652286] kworker/1:5 D22648 8797 2 0x80000000 [ 369.657968] Workqueue: events cgwb_release_workfn [ 369.662863] Call Trace: [ 369.665480] __schedule+0x801/0x1e30 [ 369.669217] ? __sched_text_start+0x8/0x8 [ 369.673393] ? lock_downgrade+0x8e0/0x8e0 [ 369.677593] ? mark_held_locks+0xc9/0x160 [ 369.681761] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 369.686388] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 369.691528] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 369.696588] schedule+0xef/0x430 [ 369.699983] ? prepare_to_wait+0x194/0x4d0 [ 369.704247] ? __schedule+0x1e30/0x1e30 [ 369.708244] ? finish_wait+0x420/0x420 [ 369.712148] ? graph_lock+0x170/0x170 [ 369.715966] ? zap_class+0x720/0x720 [ 369.719727] ? print_usage_bug+0xc0/0xc0 [ 369.723800] ? find_held_lock+0x36/0x1c0 [ 369.727902] bit_wait+0x18/0x90 [ 369.731193] __wait_on_bit+0xb3/0x130 [ 369.735025] ? bit_wait_io+0x90/0x90 [ 369.738752] out_of_line_wait_on_bit+0x204/0x3a0 [ 369.743534] ? check_same_owner+0x320/0x320 [ 369.747868] ? __wait_on_bit+0x130/0x130 [ 369.751957] ? init_wait_var_entry+0x1a0/0x1a0 [ 369.756655] ? __might_sleep+0x95/0x190 [ 369.760664] wb_shutdown+0x370/0x470 [ 369.764386] ? set_wb_congested+0x70/0x70 [ 369.768555] ? find_held_lock+0x36/0x1c0 [ 369.772628] ? graph_lock+0x170/0x170 [ 369.776460] ? lock_acquire+0x1dc/0x520 [ 369.780439] cgwb_release_workfn+0x87/0x750 [ 369.784778] ? wb_get_create+0x1dd0/0x1dd0 [ 369.789022] ? __lock_is_held+0xb5/0x140 [ 369.793098] process_one_work+0xc1e/0x1b50 [ 369.797440] ? finish_task_switch+0x28b/0x810 [ 369.801958] ? pwq_dec_nr_in_flight+0x490/0x490 [ 369.806645] ? perf_trace_lock_acquire+0xe3/0x980 [ 369.811530] ? __schedule+0x809/0x1e30 [ 369.815436] ? __perf_event_task_sched_in+0x247/0xb80 [ 369.820660] ? retint_kernel+0x10/0x10 [ 369.824578] ? graph_lock+0x170/0x170 [ 369.828408] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 369.833445] ? retint_kernel+0x10/0x10 [ 369.837366] ? lock_acquire+0x1dc/0x520 [ 369.841343] ? worker_thread+0x41f/0x1440 [ 369.845515] ? lock_downgrade+0x8e0/0x8e0 [ 369.849673] ? lock_release+0xa10/0xa10 [ 369.853669] ? kasan_check_read+0x11/0x20 [ 369.857862] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 369.862488] worker_thread+0x1cc/0x1440 [ 369.866476] ? process_one_work+0x1b50/0x1b50 [ 369.870996] ? graph_lock+0x170/0x170 [ 369.874815] ? find_held_lock+0x36/0x1c0 [ 369.878902] ? find_held_lock+0x36/0x1c0 [ 369.882990] ? schedule+0xef/0x430 [ 369.886558] ? __schedule+0x1e30/0x1e30 [ 369.890554] ? do_raw_spin_unlock+0x9e/0x2e0 [ 369.894998] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 369.899602] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 369.904729] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 369.909773] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 369.915335] ? __kthread_parkme+0x1b7/0x280 [ 369.919679] kthread+0x345/0x410 [ 369.923249] ? process_one_work+0x1b50/0x1b50 [ 369.927755] ? kthread_bind+0x40/0x40 [ 369.931579] ret_from_fork+0x3a/0x50 [ 369.935310] [ 369.935310] Showing all locks held in the system: [ 369.941677] 2 locks held by khungtaskd/890: [ 369.946191] #0: (ptrval) (rcu_read_lock){....}, at: watchdog+0x1ff/0xf60 [ 369.953865] #1: (ptrval) (tasklist_lock){.+.+}, at: debug_show_all_locks+0xde/0x34a [ 369.962545] 1 lock held by rsyslogd/4420: [ 369.966708] #0: (ptrval) (&f->f_pos_lock){+.+.}, at: __fdget_pos+0x1a9/0x1e0 [ 369.974718] 2 locks held by getty/4510: [ 369.978702] #0: (ptrval) (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 369.986965] #1: (ptrval) (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 369.995848] 2 locks held by getty/4511: [ 369.999823] #0: (ptrval) (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 370.008109] #1: (ptrval) (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 370.016999] 2 locks held by getty/4512: [ 370.021028] #0: (ptrval) (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 370.029285] #1: (ptrval) (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 370.038198] 2 locks held by getty/4513: [ 370.042183] #0: (ptrval) (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 370.050545] #1: (ptrval) (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 370.059442] 2 locks held by getty/4514: [ 370.063480] #0: (ptrval) (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 370.071771] #1: (ptrval) (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 370.080716] 2 locks held by getty/4515: [ 370.084714] #0: (ptrval) (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 370.093111] #1: (ptrval) (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 370.102034] 2 locks held by getty/4516: [ 370.106033] #0: (ptrval) (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 370.114296] #1: (ptrval) (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 370.123217] 2 locks held by kworker/1:5/8797: [ 370.127729] #0: (ptrval) ((wq_completion)"events"){+.+.}, at: process_one_work+0xaef/0x1b50 [ 370.137049] #1: (ptrval) ((work_completion)(&wb->release_work)){+.+.}, at: process_one_work+0xb46/0x1b50 [ 370.147502] [ 370.149153] ============================================= [ 370.149153] [ 370.156193] NMI backtrace for cpu 0 [ 370.159844] CPU: 0 PID: 890 Comm: khungtaskd Not tainted 4.17.0-rc2+ #15 [ 370.166678] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.176031] Call Trace: [ 370.178614] dump_stack+0x1b9/0x294 [ 370.182228] ? dump_stack_print_info.cold.2+0x52/0x52 [ 370.187402] nmi_cpu_backtrace.cold.4+0x19/0xce [ 370.192064] ? lapic_can_unplug_cpu.cold.26+0x3f/0x3f [ 370.197235] nmi_trigger_cpumask_backtrace+0x151/0x192 [ 370.202495] arch_trigger_cpumask_backtrace+0x14/0x20 [ 370.207671] watchdog+0xc10/0xf60 [ 370.211111] ? reset_hung_task_detector+0xb0/0xb0 [ 370.215942] ? __schedule+0x1e30/0x1e30 [ 370.219904] ? do_raw_spin_unlock+0x9e/0x2e0 [ 370.224305] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 370.228889] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 370.233977] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 370.239075] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 370.244594] ? __kthread_parkme+0x1b7/0x280 [ 370.248901] kthread+0x345/0x410 [ 370.252263] ? reset_hung_task_detector+0xb0/0xb0 [ 370.257089] ? kthread_bind+0x40/0x40 [ 370.260871] ret_from_fork+0x3a/0x50 [ 370.264627] Sending NMI from CPU 0 to CPUs 1: [ 370.269153] NMI backtrace for cpu 1 skipped: idling at native_safe_halt+0x6/0x10 [ 370.270137] Kernel panic - not syncing: hung_task: blocked tasks [ 370.283749] CPU: 0 PID: 890 Comm: khungtaskd Not tainted 4.17.0-rc2+ #15 [ 370.290588] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.299932] Call Trace: [ 370.302508] dump_stack+0x1b9/0x294 [ 370.306119] ? dump_stack_print_info.cold.2+0x52/0x52 [ 370.311293] ? printk_safe_log_store+0x260/0x260 [ 370.316063] panic+0x22f/0x4de [ 370.319275] ? add_taint.cold.5+0x16/0x16 [ 370.323466] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 370.328998] ? nmi_trigger_cpumask_backtrace+0x13a/0x192 [ 370.334710] ? printk_safe_flush+0xd7/0x130 [ 370.339033] watchdog+0xc21/0xf60 [ 370.342479] ? reset_hung_task_detector+0xb0/0xb0 [ 370.347310] ? __schedule+0x1e30/0x1e30 [ 370.351278] ? do_raw_spin_unlock+0x9e/0x2e0 [ 370.355678] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 370.360268] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 370.365364] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 370.370909] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 370.376450] ? __kthread_parkme+0x1b7/0x280 [ 370.380786] kthread+0x345/0x410 [ 370.384430] ? reset_hung_task_detector+0xb0/0xb0 [ 370.389269] ? kthread_bind+0x40/0x40 [ 370.393054] ret_from_fork+0x3a/0x50 [ 370.397351] Dumping ftrace buffer: [ 370.400991] (ftrace buffer empty) [ 370.404689] Kernel Offset: disabled [ 370.408305] Rebooting in 86400 seconds..