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", 0xe8f}, {&(0x7f00000011c0)="c3ed78dfbe6b6da620e3e454ef325290b6bde7d19c1b6bbb6f14f1f6816afea05a71a0a614f104482cc657452afcb88ca4fd000f6303e1efa88937fa1fa3ca7b9bcc7349e86b0fd8d61d0c30c0fc82fc070e944e15f09a0c10df7d0c9a8a0a824788ad73b803f1bcc807312df377d8990c8e80a79849a5933edcc3ec060a1ab773069d80d95685bb223c7e46ca3a14be132d3f6be94a0068bc35d48ca1a82af09129edcc9c9878af0c53150921d4c53c0c90e636cbf57daa88f8afe5d1cb7aa0c47510f1678d5e6454d5f748910b06f152927d4afef2f1f72d5afdde16ce77fd16ebe6", 0xe3}], 0x2, &(0x7f00000012c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) [ 194.557854] binder: undelivered TRANSACTION_ERROR: 29189 [ 194.593966] binder: undelivered TRANSACTION_ERROR: 29189 [ 194.696391] IPVS: ftp: loaded support on port[0] = 21 2018/04/05 19:35:08 executing program 5: unshare(0x40000000) socket$kcm(0x29, 0x0, 0x0) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000500)={0x0, 0x24f4, 0x0, 0x0, 0x9c6e, 0x42fa, 0x0, 0x5, 0x0}, &(0x7f0000000540)=0x20) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000580)={r1, 0x0, 0x2, 0x7cb, 0x9303}, &(0x7f00000005c0)=0x14) getsockname$packet(0xffffffffffffffff, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000006c0)=0xfffffffffffffe32) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={r2, 0x0, 0x2, 0x0, 0x1, 0x8}, &(0x7f00000001c0)=0x14) socketpair(0x0, 0x0, 0x1, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r4, 0xc04064a0, &(0x7f0000000840)={&(0x7f0000000740)=[0x0, 0x0, 0x0], &(0x7f0000000780)=[0x0, 0x0, 0x0, 0x0], &(0x7f00000007c0), &(0x7f0000000800)=[0x0, 0x0], 0x3, 0x4, 0x0, 0x2}) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000200)=0x400) r5 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r5, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r5, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000080), 0x8) shutdown(r5, 0x1) getpeername$inet(r3, &(0x7f0000000000)={0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10) 2018/04/05 19:35:08 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-aes-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r1, &(0x7f0000009ac0)=[{0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000000140)="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", 0xe8f}, {&(0x7f00000011c0)="c3ed78dfbe6b6da620e3e454ef325290b6bde7d19c1b6bbb6f14f1f6816afea05a71a0a614f104482cc657452afcb88ca4fd000f6303e1efa88937fa1fa3ca7b9bcc7349e86b0fd8d61d0c30c0fc82fc070e944e15f09a0c10df7d0c9a8a0a824788ad73b803f1bcc807312df377d8990c8e80a79849a5933edcc3ec060a1ab773069d80d95685bb223c7e46ca3a14be132d3f6be94a0068bc35d48ca1a82af09129edcc9c9878af0c53150921d4c53c0c90e636cbf57daa88f8afe5d1cb7aa0c47510f1678d5e6454d5f748910b06f152927d4afef2f1f72d5afdde16ce77fd16ebe6", 0xe3}], 0x2, &(0x7f00000012c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/05 19:35:08 executing program 4: setsockopt$RDS_RECVERR(0xffffffffffffffff, 0x114, 0x5, &(0x7f0000000000), 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000040)=""/169, 0xa9}, {&(0x7f0000000100)=""/62, 0x5e1}, {&(0x7f0000000140)=""/169, 0xfffffee1}, {&(0x7f0000000200)=""/53, 0x35}], 0x4, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b94000)=""/246) ioctl$DRM_IOCTL_SET_MASTER(0xffffffffffffffff, 0x641e) pwritev(r0, &(0x7f0000000040), 0x19d, 0x0) 2018/04/05 19:35:08 executing program 0: r0 = socket$inet(0x10, 0x400000000003, 0xc) bind(r0, &(0x7f000000c000)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0xc) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 2018/04/05 19:35:08 executing program 1: unshare(0x40000000) socket$kcm(0x29, 0x0, 0x0) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000500)={0x0, 0x24f4, 0x0, 0x0, 0x9c6e, 0x42fa, 0x0, 0x5, 0x0}, &(0x7f0000000540)=0x20) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000580)={r1, 0x0, 0x2, 0x7cb, 0x9303}, &(0x7f00000005c0)=0x14) getsockname$packet(0xffffffffffffffff, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000006c0)=0xfffffffffffffe32) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={r2, 0x0, 0x2, 0x0, 0x1, 0x8}, &(0x7f00000001c0)=0x14) socketpair(0x0, 0x0, 0x1, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r4, 0xc04064a0, &(0x7f0000000840)={&(0x7f0000000740)=[0x0, 0x0, 0x0], &(0x7f0000000780)=[0x0, 0x0, 0x0, 0x0], &(0x7f00000007c0), &(0x7f0000000800)=[0x0, 0x0], 0x3, 0x4, 0x0, 0x2}) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000200)=0x400) r5 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r5, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r5, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000080), 0x8) shutdown(r5, 0x1) getpeername$inet(r3, &(0x7f0000000000)={0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10) 2018/04/05 19:35:08 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x101000, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000640)={'filter\x00', 0x0, 0x4, 0xf7, [], 0x4, &(0x7f00000004c0)=[{}, {}, {}, {}], &(0x7f0000000540)=""/247}, &(0x7f00000003c0)=0x78) r1 = userfaultfd(0x0) bind$llc(r0, &(0x7f0000000440)={0x1a, 0xffff, 0x5, 0x133, 0x4, 0x5, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x10) syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x0, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control\x00', &(0x7f0000000100)='xfs\x00', 0x21000, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB], &(0x7f0000000480)=0x2) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x3, 0x5, 0x3, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}}, &(0x7f0000000340)=0xb0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000200)={&(0x7f00000001c0)='./control\x00', 0x0, 0x18}, 0x10) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000780)=0x100, 0x2) unlink(&(0x7f00000000c0)='./control/file0\x00') setxattr(&(0x7f00000006c0)='./control\x00', &(0x7f0000000700)=@known='com.apple.system.Security\x00', &(0x7f0000000740)='+&*:[system\'wlan1-:lo\x00', 0x16, 0x2) rmdir(&(0x7f0000000400)='./control\x00') unlink(&(0x7f0000000140)='./control/file0\x00') close(r1) 2018/04/05 19:35:08 executing program 6: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000080)=ANY=[]}, 0x1}, 0x0) signalfd4(0xffffffffffffffff, &(0x7f00000002c0), 0x8, 0x0) r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=ANY=[@ANYBLOB="0c63ebff"], 0x0, 0x0, &(0x7f0000005000)}) syz_open_dev$vcsa(&(0x7f0000000300)='/dev/vcsa#\x00', 0x40c, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000001b80)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f000093f000), 0x8}) openat$cuse(0xffffffffffffff9c, &(0x7f0000000400)='/dev/cuse\x00', 0x40101, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000740)={0x0}) r3 = mmap$binder(&(0x7f000000d000/0x3000)=nil, 0x3000, 0x0, 0x2013, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000900)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001b40)={0x168, 0x0, &(0x7f00000009c0)=[@acquire_done={0x40106309, 0x0, 0x3}, @enter_looper={0x630c}, @release={0x40046306}, @reply_sg={0x40486312, {{0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x40, 0x18, &(0x7f00000006c0)=[@flat={0x776a2a85, 0x101}, @ptr={0x70742a85, 0x1, &(0x7f0000000680), 0x1, 0x4, 0x32}], &(0x7f0000000700)=[0x78, 0x28, 0x38]}, 0x200}}, @increfs_done={0x40106308, r2, 0x3}, @decrefs={0x40046307, 0x3}, @reply={0x40406301, {0x3, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x50, 0x28, &(0x7f00000007c0)=[@fda={0x66646185, 0x4, 0x4, 0xb}, @fd={0x66642a85, 0x0, r0, 0x0, 0x4}, @flat={0x77622a85, 0xb, 0x0, 0x3}], &(0x7f0000000840)=[0x38, 0x68, 0x78, 0x38, 0x28]}}, @reply_sg={0x40486312, {{0x0, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x18, 0x28, &(0x7f0000000880)=[@flat={0x73682a85, 0x100, r3}], &(0x7f00000008c0)=[0x0, 0x48, 0x30, 0x30, 0x48]}, 0x48}}, @free_buffer={0x40086303, r4}, @transaction={0x40406300, {0x4, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x30, 0x30, &(0x7f0000000940)=[@fd={0x66642a85, 0x0, r0}, @flat={0x77622a85, 0x100}], &(0x7f0000000980)=[0x78, 0x38, 0x78, 0x68, 0x48, 0x78]}}], 0x0, 0x0, &(0x7f0000000b40)}) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TCXONC(r5, 0x540a, 0x2) r6 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/enforce\x00', 0x105101, 0x0) getpeername$llc(r6, &(0x7f00000000c0), &(0x7f0000000140)=0x10) ioctl$TCXONC(r6, 0x540a, 0x200000000000) sendto$llc(r6, &(0x7f0000000240)="46640b5408bcff6ceeca95520d04b900a359afe80f0d235087bd9cdad0bd3d031b628265946df2d14d40fbd432ce853f6c203e02a03d0ad35178640712031a02ba0301dcbdbc9ee8762ff82eeaa5ef119ed5d7298afcab99369eaf019784d35abb31d798866b53b99f1ec7bd672bb7b3e5cda8a6223fe9d868b3fe04c31e61f1fe", 0x81, 0x0, &(0x7f0000000180)={0x1a, 0x33d, 0x3f, 0x1f, 0x3, 0x1, @random="14d8a81c3883"}, 0x10) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000140)={0x6c, 0x0, &(0x7f0000000380)=[@release={0x40046306, 0x1}, @free_buffer={0x40086303}, @request_death={0x400c630e, 0x2, 0x1}, @transaction={0x40406300, {0x0, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x18, &(0x7f00000002c0), &(0x7f0000000300)=[0x20, 0x38, 0x40]}}, @enter_looper={0x630c}], 0x23, 0x0, &(0x7f0000000040)="00eb59127c7bbcb1f890741881e3b9ba9897c842ad42d813c3b995a422d6468398bfd6"}) mmap$binder(&(0x7f000000c000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)=0x1) 2018/04/05 19:35:08 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000080)=ANY=[]}, 0x1}, 0x0) signalfd4(0xffffffffffffffff, &(0x7f00000002c0), 0x8, 0x0) r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=ANY=[@ANYBLOB="0c63ebff"], 0x0, 0x0, &(0x7f0000005000)}) syz_open_dev$vcsa(&(0x7f0000000300)='/dev/vcsa#\x00', 0x40c, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000001b80)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f000093f000), 0x8}) openat$cuse(0xffffffffffffff9c, &(0x7f0000000400)='/dev/cuse\x00', 0x40101, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000740)={0x0}) r3 = mmap$binder(&(0x7f000000d000/0x3000)=nil, 0x3000, 0x0, 0x2013, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000900)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001b40)={0x168, 0x0, &(0x7f00000009c0)=[@acquire_done={0x40106309, 0x0, 0x3}, @enter_looper={0x630c}, @release={0x40046306}, @reply_sg={0x40486312, {{0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x40, 0x18, &(0x7f00000006c0)=[@flat={0x776a2a85, 0x101}, @ptr={0x70742a85, 0x1, &(0x7f0000000680), 0x1, 0x4, 0x32}], &(0x7f0000000700)=[0x78, 0x28, 0x38]}, 0x200}}, @increfs_done={0x40106308, r2, 0x3}, @decrefs={0x40046307, 0x3}, @reply={0x40406301, {0x3, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x50, 0x28, &(0x7f00000007c0)=[@fda={0x66646185, 0x4, 0x4, 0xb}, @fd={0x66642a85, 0x0, r0, 0x0, 0x4}, @flat={0x77622a85, 0xb, 0x0, 0x3}], &(0x7f0000000840)=[0x38, 0x68, 0x78, 0x38, 0x28]}}, @reply_sg={0x40486312, {{0x0, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x18, 0x28, &(0x7f0000000880)=[@flat={0x73682a85, 0x100, r3}], &(0x7f00000008c0)=[0x0, 0x48, 0x30, 0x30, 0x48]}, 0x48}}, @free_buffer={0x40086303, r4}, @transaction={0x40406300, {0x4, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x30, 0x30, &(0x7f0000000940)=[@fd={0x66642a85, 0x0, r0}, @flat={0x77622a85, 0x100}], &(0x7f0000000980)=[0x78, 0x38, 0x78, 0x68, 0x48, 0x78]}}], 0x0, 0x0, &(0x7f0000000b40)}) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TCXONC(r5, 0x540a, 0x2) r6 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/enforce\x00', 0x105101, 0x0) getpeername$llc(r6, &(0x7f00000000c0), &(0x7f0000000140)=0x10) ioctl$TCXONC(r6, 0x540a, 0x200000000000) sendto$llc(r6, &(0x7f0000000240)="46640b5408bcff6ceeca95520d04b900a359afe80f0d235087bd9cdad0bd3d031b628265946df2d14d40fbd432ce853f6c203e02a03d0ad35178640712031a02ba0301dcbdbc9ee8762ff82eeaa5ef119ed5d7298afcab99369eaf019784d35abb31d798866b53b99f1ec7bd672bb7b3e5cda8a6223fe9d868b3fe04c31e61f1fe", 0x81, 0x0, &(0x7f0000000180)={0x1a, 0x33d, 0x3f, 0x1f, 0x3, 0x1, @random="14d8a81c3883"}, 0x10) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000140)={0x6c, 0x0, &(0x7f0000000380)=[@release={0x40046306, 0x1}, @free_buffer={0x40086303}, @request_death={0x400c630e, 0x2, 0x1}, @transaction={0x40406300, {0x0, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x18, &(0x7f00000002c0), &(0x7f0000000300)=[0x20, 0x38, 0x40]}}, @enter_looper={0x630c}], 0x23, 0x0, &(0x7f0000000040)="00eb59127c7bbcb1f890741881e3b9ba9897c842ad42d813c3b995a422d6468398bfd6"}) mmap$binder(&(0x7f000000c000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)=0x1) [ 195.688730] binder: 15365:15368 unknown command -1350900 [ 195.712018] binder: 15365:15368 ioctl c0306201 20004000 returned -22 [ 195.715790] IPVS: ftp: loaded support on port[0] = 21 [ 195.723991] IPVS: ftp: loaded support on port[0] = 21 2018/04/05 19:35:08 executing program 0: r0 = socket$inet(0x10, 0x400000000003, 0xc) bind(r0, &(0x7f000000c000)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0xc) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) [ 195.776473] binder: 15365:15368 Release 1 refcount change on invalid ref 1 ret -22 [ 195.806005] binder: 15357:15372 unknown command -1350900 [ 195.818576] binder: 15365:15368 BC_FREE_BUFFER u0000000000000000 no match 2018/04/05 19:35:08 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-aes-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r1, &(0x7f0000009ac0)=[{0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000000140)="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", 0xe8f}, {&(0x7f00000011c0)="c3ed78dfbe6b6da620e3e454ef325290b6bde7d19c1b6bbb6f14f1f6816afea05a71a0a614f104482cc657452afcb88ca4fd000f6303e1efa88937fa1fa3ca7b9bcc7349e86b0fd8d61d0c30c0fc82fc070e944e15f09a0c10df7d0c9a8a0a824788ad73b803f1bcc807312df377d8990c8e80a79849a5933edcc3ec060a1ab773069d80d95685bb223c7e46ca3a14be132d3f6be94a0068bc35d48ca1a82af09129edcc9c9878af0c53150921d4c53c0c90e636cbf57daa88f8afe5d1cb7aa0c47510f1678d5e6454d5f748910b06f152927d4afef2f1f72d5afdde16ce77fd16ebe6", 0xe3}], 0x2, &(0x7f00000012c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/05 19:35:08 executing program 0: r0 = socket$inet(0x10, 0x400000000003, 0xc) bind(r0, &(0x7f000000c000)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0xc) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) [ 195.835827] binder: 15357:15372 ioctl c0306201 20004000 returned -22 [ 195.852385] binder: 15365:15368 BC_REQUEST_DEATH_NOTIFICATION invalid ref 2 [ 195.869092] binder: 15365:15368 transaction failed 29189/-22, size 0-24 line 2848 2018/04/05 19:35:08 executing program 4: setsockopt$RDS_RECVERR(0xffffffffffffffff, 0x114, 0x5, &(0x7f0000000000), 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000040)=""/169, 0xa9}, {&(0x7f0000000100)=""/62, 0x5e1}, {&(0x7f0000000140)=""/169, 0xfffffee1}, {&(0x7f0000000200)=""/53, 0x35}], 0x4, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b94000)=""/246) ioctl$DRM_IOCTL_SET_MASTER(0xffffffffffffffff, 0x641e) pwritev(r0, &(0x7f0000000040), 0x19d, 0x0) [ 195.895498] binder_alloc: binder_alloc_mmap_handler: 15365 2000c000-20010000 already mapped failed -16 [ 195.909291] binder: 15357:15372 Release 1 refcount change on invalid ref 1 ret -22 [ 195.957191] binder: 15357:15372 BC_FREE_BUFFER u0000000000000000 no match 2018/04/05 19:35:09 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000080)=ANY=[]}, 0x1}, 0x0) signalfd4(0xffffffffffffffff, &(0x7f00000002c0), 0x8, 0x0) r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=ANY=[@ANYBLOB="0c63ebff"], 0x0, 0x0, &(0x7f0000005000)}) syz_open_dev$vcsa(&(0x7f0000000300)='/dev/vcsa#\x00', 0x40c, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000001b80)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f000093f000), 0x8}) openat$cuse(0xffffffffffffff9c, &(0x7f0000000400)='/dev/cuse\x00', 0x40101, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000740)={0x0}) r3 = mmap$binder(&(0x7f000000d000/0x3000)=nil, 0x3000, 0x0, 0x2013, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000900)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001b40)={0x168, 0x0, &(0x7f00000009c0)=[@acquire_done={0x40106309, 0x0, 0x3}, @enter_looper={0x630c}, @release={0x40046306}, @reply_sg={0x40486312, {{0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x40, 0x18, &(0x7f00000006c0)=[@flat={0x776a2a85, 0x101}, @ptr={0x70742a85, 0x1, &(0x7f0000000680), 0x1, 0x4, 0x32}], &(0x7f0000000700)=[0x78, 0x28, 0x38]}, 0x200}}, @increfs_done={0x40106308, r2, 0x3}, @decrefs={0x40046307, 0x3}, @reply={0x40406301, {0x3, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x50, 0x28, &(0x7f00000007c0)=[@fda={0x66646185, 0x4, 0x4, 0xb}, @fd={0x66642a85, 0x0, r0, 0x0, 0x4}, @flat={0x77622a85, 0xb, 0x0, 0x3}], &(0x7f0000000840)=[0x38, 0x68, 0x78, 0x38, 0x28]}}, @reply_sg={0x40486312, {{0x0, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x18, 0x28, &(0x7f0000000880)=[@flat={0x73682a85, 0x100, r3}], &(0x7f00000008c0)=[0x0, 0x48, 0x30, 0x30, 0x48]}, 0x48}}, @free_buffer={0x40086303, r4}, @transaction={0x40406300, {0x4, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x30, 0x30, &(0x7f0000000940)=[@fd={0x66642a85, 0x0, r0}, @flat={0x77622a85, 0x100}], &(0x7f0000000980)=[0x78, 0x38, 0x78, 0x68, 0x48, 0x78]}}], 0x0, 0x0, &(0x7f0000000b40)}) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TCXONC(r5, 0x540a, 0x2) r6 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/enforce\x00', 0x105101, 0x0) getpeername$llc(r6, &(0x7f00000000c0), &(0x7f0000000140)=0x10) ioctl$TCXONC(r6, 0x540a, 0x200000000000) sendto$llc(r6, &(0x7f0000000240)="46640b5408bcff6ceeca95520d04b900a359afe80f0d235087bd9cdad0bd3d031b628265946df2d14d40fbd432ce853f6c203e02a03d0ad35178640712031a02ba0301dcbdbc9ee8762ff82eeaa5ef119ed5d7298afcab99369eaf019784d35abb31d798866b53b99f1ec7bd672bb7b3e5cda8a6223fe9d868b3fe04c31e61f1fe", 0x81, 0x0, &(0x7f0000000180)={0x1a, 0x33d, 0x3f, 0x1f, 0x3, 0x1, @random="14d8a81c3883"}, 0x10) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000140)={0x6c, 0x0, &(0x7f0000000380)=[@release={0x40046306, 0x1}, @free_buffer={0x40086303}, @request_death={0x400c630e, 0x2, 0x1}, @transaction={0x40406300, {0x0, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x18, &(0x7f00000002c0), &(0x7f0000000300)=[0x20, 0x38, 0x40]}}, @enter_looper={0x630c}], 0x23, 0x0, &(0x7f0000000040)="00eb59127c7bbcb1f890741881e3b9ba9897c842ad42d813c3b995a422d6468398bfd6"}) mmap$binder(&(0x7f000000c000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)=0x1) 2018/04/05 19:35:09 executing program 0: r0 = socket$inet(0x10, 0x400000000003, 0xc) bind(r0, &(0x7f000000c000)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0xc) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) [ 195.997386] binder: 15357:15372 BC_REQUEST_DEATH_NOTIFICATION invalid ref 2 [ 196.007154] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/05 19:35:09 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-aes-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r1, &(0x7f0000009ac0)=[{0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000000140)="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", 0xe8f}, {&(0x7f00000011c0)="c3ed78dfbe6b6da620e3e454ef325290b6bde7d19c1b6bbb6f14f1f6816afea05a71a0a614f104482cc657452afcb88ca4fd000f6303e1efa88937fa1fa3ca7b9bcc7349e86b0fd8d61d0c30c0fc82fc070e944e15f09a0c10df7d0c9a8a0a824788ad73b803f1bcc807312df377d8990c8e80a79849a5933edcc3ec060a1ab773069d80d95685bb223c7e46ca3a14be132d3f6be94a0068bc35d48ca1a82af09129edcc9c9878af0c53150921d4c53c0c90e636cbf57daa88f8afe5d1cb7aa0c47510f1678d5e6454d5f748910b06f152927d4afef2f1f72d5afdde16ce77fd16ebe6", 0xe3}], 0x2, &(0x7f00000012c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) [ 196.060963] binder: 15386:15387 unknown command -1350900 [ 196.092746] binder: 15357:15372 transaction failed 29189/-22, size 0-24 line 2848 [ 196.100560] binder: 15386:15387 ioctl c0306201 20004000 returned -22 2018/04/05 19:35:09 executing program 0: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000000100), &(0x7f0000000000)=0x4) [ 196.150475] binder_alloc: binder_alloc_mmap_handler: 15357 2000c000-20010000 already mapped failed -16 [ 196.189390] binder: 15386:15387 Release 1 refcount change on invalid ref 1 ret -22 [ 196.245292] binder: 15386:15387 BC_FREE_BUFFER u0000000000000000 no match [ 196.272593] binder: 15386:15387 BC_REQUEST_DEATH_NOTIFICATION invalid ref 2 [ 196.303968] binder: 15386:15387 transaction failed 29189/-22, size 0-24 line 2848 [ 196.332920] binder_alloc: binder_alloc_mmap_handler: 15386 2000c000-20010000 already mapped failed -16 [ 196.350840] binder: undelivered TRANSACTION_ERROR: 29189 [ 196.540686] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/05 19:35:09 executing program 5: unshare(0x40000000) socket$kcm(0x29, 0x0, 0x0) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000500)={0x0, 0x24f4, 0x0, 0x0, 0x9c6e, 0x42fa, 0x0, 0x5, 0x0}, &(0x7f0000000540)=0x20) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000580)={r1, 0x0, 0x2, 0x7cb, 0x9303}, &(0x7f00000005c0)=0x14) getsockname$packet(0xffffffffffffffff, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000006c0)=0xfffffffffffffe32) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={r2, 0x0, 0x2, 0x0, 0x1, 0x8}, &(0x7f00000001c0)=0x14) socketpair(0x0, 0x0, 0x1, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r4, 0xc04064a0, &(0x7f0000000840)={&(0x7f0000000740)=[0x0, 0x0, 0x0], &(0x7f0000000780)=[0x0, 0x0, 0x0, 0x0], &(0x7f00000007c0), &(0x7f0000000800)=[0x0, 0x0], 0x3, 0x4, 0x0, 0x2}) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000200)=0x400) r5 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r5, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r5, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000080), 0x8) shutdown(r5, 0x1) getpeername$inet(r3, &(0x7f0000000000)={0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10) 2018/04/05 19:35:09 executing program 6: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000080)=ANY=[]}, 0x1}, 0x0) signalfd4(0xffffffffffffffff, &(0x7f00000002c0), 0x8, 0x0) r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=ANY=[@ANYBLOB="0c63ebff"], 0x0, 0x0, &(0x7f0000005000)}) syz_open_dev$vcsa(&(0x7f0000000300)='/dev/vcsa#\x00', 0x40c, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000001b80)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f000093f000), 0x8}) openat$cuse(0xffffffffffffff9c, &(0x7f0000000400)='/dev/cuse\x00', 0x40101, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000740)={0x0}) r3 = mmap$binder(&(0x7f000000d000/0x3000)=nil, 0x3000, 0x0, 0x2013, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000900)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001b40)={0x168, 0x0, &(0x7f00000009c0)=[@acquire_done={0x40106309, 0x0, 0x3}, @enter_looper={0x630c}, @release={0x40046306}, @reply_sg={0x40486312, {{0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x40, 0x18, &(0x7f00000006c0)=[@flat={0x776a2a85, 0x101}, @ptr={0x70742a85, 0x1, &(0x7f0000000680), 0x1, 0x4, 0x32}], &(0x7f0000000700)=[0x78, 0x28, 0x38]}, 0x200}}, @increfs_done={0x40106308, r2, 0x3}, @decrefs={0x40046307, 0x3}, @reply={0x40406301, {0x3, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x50, 0x28, &(0x7f00000007c0)=[@fda={0x66646185, 0x4, 0x4, 0xb}, @fd={0x66642a85, 0x0, r0, 0x0, 0x4}, @flat={0x77622a85, 0xb, 0x0, 0x3}], &(0x7f0000000840)=[0x38, 0x68, 0x78, 0x38, 0x28]}}, @reply_sg={0x40486312, {{0x0, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x18, 0x28, &(0x7f0000000880)=[@flat={0x73682a85, 0x100, r3}], &(0x7f00000008c0)=[0x0, 0x48, 0x30, 0x30, 0x48]}, 0x48}}, @free_buffer={0x40086303, r4}, @transaction={0x40406300, {0x4, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x30, 0x30, &(0x7f0000000940)=[@fd={0x66642a85, 0x0, r0}, @flat={0x77622a85, 0x100}], &(0x7f0000000980)=[0x78, 0x38, 0x78, 0x68, 0x48, 0x78]}}], 0x0, 0x0, &(0x7f0000000b40)}) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TCXONC(r5, 0x540a, 0x2) r6 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/enforce\x00', 0x105101, 0x0) getpeername$llc(r6, &(0x7f00000000c0), &(0x7f0000000140)=0x10) ioctl$TCXONC(r6, 0x540a, 0x200000000000) sendto$llc(r6, &(0x7f0000000240)="46640b5408bcff6ceeca95520d04b900a359afe80f0d235087bd9cdad0bd3d031b628265946df2d14d40fbd432ce853f6c203e02a03d0ad35178640712031a02ba0301dcbdbc9ee8762ff82eeaa5ef119ed5d7298afcab99369eaf019784d35abb31d798866b53b99f1ec7bd672bb7b3e5cda8a6223fe9d868b3fe04c31e61f1fe", 0x81, 0x0, &(0x7f0000000180)={0x1a, 0x33d, 0x3f, 0x1f, 0x3, 0x1, @random="14d8a81c3883"}, 0x10) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000140)={0x6c, 0x0, &(0x7f0000000380)=[@release={0x40046306, 0x1}, @free_buffer={0x40086303}, @request_death={0x400c630e, 0x2, 0x1}, @transaction={0x40406300, {0x0, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x18, &(0x7f00000002c0), &(0x7f0000000300)=[0x20, 0x38, 0x40]}}, @enter_looper={0x630c}], 0x23, 0x0, &(0x7f0000000040)="00eb59127c7bbcb1f890741881e3b9ba9897c842ad42d813c3b995a422d6468398bfd6"}) mmap$binder(&(0x7f000000c000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)=0x1) 2018/04/05 19:35:09 executing program 4: setsockopt$RDS_RECVERR(0xffffffffffffffff, 0x114, 0x5, &(0x7f0000000000), 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000040)=""/169, 0xa9}, {&(0x7f0000000100)=""/62, 0x5e1}, {&(0x7f0000000140)=""/169, 0xfffffee1}, {&(0x7f0000000200)=""/53, 0x35}], 0x4, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b94000)=""/246) ioctl$DRM_IOCTL_SET_MASTER(0xffffffffffffffff, 0x641e) pwritev(r0, &(0x7f0000000040), 0x19d, 0x0) 2018/04/05 19:35:09 executing program 0: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000000100), &(0x7f0000000000)=0x4) 2018/04/05 19:35:09 executing program 3: clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f0000000280)) sendmmsg$unix(r2, &(0x7f00000bd000), 0x264, 0x0) ppoll(&(0x7f0000b7fff0)=[{r2, 0xfffffffffffffff8}], 0x1, &(0x7f0000345ff0)={0x0, r0}, &(0x7f0000d5c000), 0x8) connect$unix(r1, &(0x7f00006edffb)=@file={0x0, './file0\x00'}, 0xa) 2018/04/05 19:35:09 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x101000, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000640)={'filter\x00', 0x0, 0x4, 0xf7, [], 0x4, &(0x7f00000004c0)=[{}, {}, {}, {}], &(0x7f0000000540)=""/247}, &(0x7f00000003c0)=0x78) r1 = userfaultfd(0x0) bind$llc(r0, &(0x7f0000000440)={0x1a, 0xffff, 0x5, 0x133, 0x4, 0x5, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x10) syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x0, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control\x00', &(0x7f0000000100)='xfs\x00', 0x21000, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB], &(0x7f0000000480)=0x2) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x3, 0x5, 0x3, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}}, &(0x7f0000000340)=0xb0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000200)={&(0x7f00000001c0)='./control\x00', 0x0, 0x18}, 0x10) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000780)=0x100, 0x2) unlink(&(0x7f00000000c0)='./control/file0\x00') setxattr(&(0x7f00000006c0)='./control\x00', &(0x7f0000000700)=@known='com.apple.system.Security\x00', &(0x7f0000000740)='+&*:[system\'wlan1-:lo\x00', 0x16, 0x2) rmdir(&(0x7f0000000400)='./control\x00') unlink(&(0x7f0000000140)='./control/file0\x00') close(r1) 2018/04/05 19:35:09 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000080)=ANY=[]}, 0x1}, 0x0) signalfd4(0xffffffffffffffff, &(0x7f00000002c0), 0x8, 0x0) r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=ANY=[@ANYBLOB="0c63ebff"], 0x0, 0x0, &(0x7f0000005000)}) syz_open_dev$vcsa(&(0x7f0000000300)='/dev/vcsa#\x00', 0x40c, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000001b80)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f000093f000), 0x8}) openat$cuse(0xffffffffffffff9c, &(0x7f0000000400)='/dev/cuse\x00', 0x40101, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000740)={0x0}) r3 = mmap$binder(&(0x7f000000d000/0x3000)=nil, 0x3000, 0x0, 0x2013, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000900)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001b40)={0x168, 0x0, &(0x7f00000009c0)=[@acquire_done={0x40106309, 0x0, 0x3}, @enter_looper={0x630c}, @release={0x40046306}, @reply_sg={0x40486312, {{0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x40, 0x18, &(0x7f00000006c0)=[@flat={0x776a2a85, 0x101}, @ptr={0x70742a85, 0x1, &(0x7f0000000680), 0x1, 0x4, 0x32}], &(0x7f0000000700)=[0x78, 0x28, 0x38]}, 0x200}}, @increfs_done={0x40106308, r2, 0x3}, @decrefs={0x40046307, 0x3}, @reply={0x40406301, {0x3, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x50, 0x28, &(0x7f00000007c0)=[@fda={0x66646185, 0x4, 0x4, 0xb}, @fd={0x66642a85, 0x0, r0, 0x0, 0x4}, @flat={0x77622a85, 0xb, 0x0, 0x3}], &(0x7f0000000840)=[0x38, 0x68, 0x78, 0x38, 0x28]}}, @reply_sg={0x40486312, {{0x0, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x18, 0x28, &(0x7f0000000880)=[@flat={0x73682a85, 0x100, r3}], &(0x7f00000008c0)=[0x0, 0x48, 0x30, 0x30, 0x48]}, 0x48}}, @free_buffer={0x40086303, r4}, @transaction={0x40406300, {0x4, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x30, 0x30, &(0x7f0000000940)=[@fd={0x66642a85, 0x0, r0}, @flat={0x77622a85, 0x100}], &(0x7f0000000980)=[0x78, 0x38, 0x78, 0x68, 0x48, 0x78]}}], 0x0, 0x0, &(0x7f0000000b40)}) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TCXONC(r5, 0x540a, 0x2) r6 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/enforce\x00', 0x105101, 0x0) getpeername$llc(r6, &(0x7f00000000c0), &(0x7f0000000140)=0x10) ioctl$TCXONC(r6, 0x540a, 0x200000000000) sendto$llc(r6, &(0x7f0000000240)="46640b5408bcff6ceeca95520d04b900a359afe80f0d235087bd9cdad0bd3d031b628265946df2d14d40fbd432ce853f6c203e02a03d0ad35178640712031a02ba0301dcbdbc9ee8762ff82eeaa5ef119ed5d7298afcab99369eaf019784d35abb31d798866b53b99f1ec7bd672bb7b3e5cda8a6223fe9d868b3fe04c31e61f1fe", 0x81, 0x0, &(0x7f0000000180)={0x1a, 0x33d, 0x3f, 0x1f, 0x3, 0x1, @random="14d8a81c3883"}, 0x10) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000140)={0x6c, 0x0, &(0x7f0000000380)=[@release={0x40046306, 0x1}, @free_buffer={0x40086303}, @request_death={0x400c630e, 0x2, 0x1}, @transaction={0x40406300, {0x0, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x18, &(0x7f00000002c0), &(0x7f0000000300)=[0x20, 0x38, 0x40]}}, @enter_looper={0x630c}], 0x23, 0x0, &(0x7f0000000040)="00eb59127c7bbcb1f890741881e3b9ba9897c842ad42d813c3b995a422d6468398bfd6"}) mmap$binder(&(0x7f000000c000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)=0x1) 2018/04/05 19:35:09 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2283, 0x0) [ 196.717297] binder: 15427:15429 unknown command -1350900 [ 196.742404] binder: 15427:15429 ioctl c0306201 20004000 returned -22 2018/04/05 19:35:09 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540), 0x0, &(0x7f0000000200)=""/128, 0x80}, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000180)=@can, 0x80, &(0x7f0000000580), 0x0, &(0x7f0000000600)=""/77, 0x4d}, 0x0) 2018/04/05 19:35:09 executing program 0: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000000100), &(0x7f0000000000)=0x4) [ 196.795489] binder: 15427:15429 Release 1 refcount change on invalid ref 1 ret -22 [ 196.849145] IPVS: ftp: loaded support on port[0] = 21 [ 196.854618] binder: 15427:15429 BC_FREE_BUFFER u0000000000000000 no match [ 196.878676] binder: 15427:15429 BC_REQUEST_DEATH_NOTIFICATION invalid ref 2 [ 196.914126] binder: 15427:15429 transaction failed 29189/-22, size 0-24 line 2848 [ 196.917320] binder: 15428:15438 unknown command -1350900 [ 196.947304] binder_alloc: binder_alloc_mmap_handler: 15427 2000c000-20010000 already mapped failed -16 2018/04/05 19:35:10 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000640)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000fc0)={r0, r1}) sendmsg(r0, &(0x7f0000000700)={&(0x7f00000003c0)=@can={0x1d}, 0x80, &(0x7f0000000440)=[{&(0x7f00000004c0)="5e1a5d", 0x3}], 0x1, &(0x7f0000000880)}, 0x0) recvfrom(r2, &(0x7f0000000000)=""/118, 0x76, 0x800000002, 0x0, 0x0) 2018/04/05 19:35:10 executing program 0: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000000100), &(0x7f0000000000)=0x4) 2018/04/05 19:35:10 executing program 4: mkdir(&(0x7f0000c1dff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000b75000)) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00002bd93e)='./bus\x00', 0x141042, 0x0) sendfile(r0, r0, &(0x7f0000000100), 0x5) [ 196.967395] binder: 15428:15438 ioctl c0306201 20004000 returned -22 2018/04/05 19:35:10 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000a80)=""/246) close(r0) 2018/04/05 19:35:10 executing program 2: munmap(&(0x7f0000008000/0x2000)=nil, 0x2000) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = dup2(r0, r0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000002740)={@loopback={0x0, 0x1}}, 0xff62) [ 197.071063] binder: 15428:15438 Release 1 refcount change on invalid ref 1 ret -22 [ 197.097145] binder: undelivered TRANSACTION_ERROR: 29189 [ 197.119870] binder: 15428:15438 BC_FREE_BUFFER u0000000000000000 no match 2018/04/05 19:35:10 executing program 4: mkdir(&(0x7f0000c1dff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000b75000)) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00002bd93e)='./bus\x00', 0x141042, 0x0) sendfile(r0, r0, &(0x7f0000000100), 0x5) [ 197.164866] binder: 15428:15438 BC_REQUEST_DEATH_NOTIFICATION invalid ref 2 [ 197.196291] binder: 15428:15438 transaction failed 29189/-22, size 0-24 line 2848 [ 197.269359] binder_alloc: binder_alloc_mmap_handler: 15428 2000c000-20010000 already mapped failed -16 [ 197.427149] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/05 19:35:10 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x101000, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000640)={'filter\x00', 0x0, 0x4, 0xf7, [], 0x4, &(0x7f00000004c0)=[{}, {}, {}, {}], &(0x7f0000000540)=""/247}, &(0x7f00000003c0)=0x78) r1 = userfaultfd(0x0) bind$llc(r0, &(0x7f0000000440)={0x1a, 0xffff, 0x5, 0x133, 0x4, 0x5, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x10) syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x0, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control\x00', &(0x7f0000000100)='xfs\x00', 0x21000, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB], &(0x7f0000000480)=0x2) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x3, 0x5, 0x3, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}}, &(0x7f0000000340)=0xb0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000200)={&(0x7f00000001c0)='./control\x00', 0x0, 0x18}, 0x10) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000780)=0x100, 0x2) unlink(&(0x7f00000000c0)='./control/file0\x00') setxattr(&(0x7f00000006c0)='./control\x00', &(0x7f0000000700)=@known='com.apple.system.Security\x00', &(0x7f0000000740)='+&*:[system\'wlan1-:lo\x00', 0x16, 0x2) rmdir(&(0x7f0000000400)='./control\x00') unlink(&(0x7f0000000140)='./control/file0\x00') close(r1) 2018/04/05 19:35:10 executing program 2: munmap(&(0x7f0000008000/0x2000)=nil, 0x2000) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = dup2(r0, r0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000002740)={@loopback={0x0, 0x1}}, 0xff62) 2018/04/05 19:35:10 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000640)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000fc0)={r0, r1}) sendmsg(r0, &(0x7f0000000700)={&(0x7f00000003c0)=@can={0x1d}, 0x80, &(0x7f0000000440)=[{&(0x7f00000004c0)="5e1a5d", 0x3}], 0x1, &(0x7f0000000880)}, 0x0) recvfrom(r2, &(0x7f0000000000)=""/118, 0x76, 0x800000002, 0x0, 0x0) 2018/04/05 19:35:10 executing program 4: mkdir(&(0x7f0000c1dff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000b75000)) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00002bd93e)='./bus\x00', 0x141042, 0x0) sendfile(r0, r0, &(0x7f0000000100), 0x5) 2018/04/05 19:35:10 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000a80)=""/246) close(r0) 2018/04/05 19:35:10 executing program 6: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000080)=ANY=[]}, 0x1}, 0x0) signalfd4(0xffffffffffffffff, &(0x7f00000002c0), 0x8, 0x0) r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=ANY=[@ANYBLOB="0c63ebff"], 0x0, 0x0, &(0x7f0000005000)}) syz_open_dev$vcsa(&(0x7f0000000300)='/dev/vcsa#\x00', 0x40c, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000001b80)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f000093f000), 0x8}) openat$cuse(0xffffffffffffff9c, &(0x7f0000000400)='/dev/cuse\x00', 0x40101, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000740)={0x0}) r3 = mmap$binder(&(0x7f000000d000/0x3000)=nil, 0x3000, 0x0, 0x2013, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000900)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001b40)={0x168, 0x0, &(0x7f00000009c0)=[@acquire_done={0x40106309, 0x0, 0x3}, @enter_looper={0x630c}, @release={0x40046306}, @reply_sg={0x40486312, {{0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x40, 0x18, &(0x7f00000006c0)=[@flat={0x776a2a85, 0x101}, @ptr={0x70742a85, 0x1, &(0x7f0000000680), 0x1, 0x4, 0x32}], &(0x7f0000000700)=[0x78, 0x28, 0x38]}, 0x200}}, @increfs_done={0x40106308, r2, 0x3}, @decrefs={0x40046307, 0x3}, @reply={0x40406301, {0x3, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x50, 0x28, &(0x7f00000007c0)=[@fda={0x66646185, 0x4, 0x4, 0xb}, @fd={0x66642a85, 0x0, r0, 0x0, 0x4}, @flat={0x77622a85, 0xb, 0x0, 0x3}], &(0x7f0000000840)=[0x38, 0x68, 0x78, 0x38, 0x28]}}, @reply_sg={0x40486312, {{0x0, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x18, 0x28, &(0x7f0000000880)=[@flat={0x73682a85, 0x100, r3}], &(0x7f00000008c0)=[0x0, 0x48, 0x30, 0x30, 0x48]}, 0x48}}, @free_buffer={0x40086303, r4}, @transaction={0x40406300, {0x4, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x30, 0x30, &(0x7f0000000940)=[@fd={0x66642a85, 0x0, r0}, @flat={0x77622a85, 0x100}], &(0x7f0000000980)=[0x78, 0x38, 0x78, 0x68, 0x48, 0x78]}}], 0x0, 0x0, &(0x7f0000000b40)}) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TCXONC(r5, 0x540a, 0x2) r6 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/enforce\x00', 0x105101, 0x0) getpeername$llc(r6, &(0x7f00000000c0), &(0x7f0000000140)=0x10) ioctl$TCXONC(r6, 0x540a, 0x200000000000) sendto$llc(r6, &(0x7f0000000240)="46640b5408bcff6ceeca95520d04b900a359afe80f0d235087bd9cdad0bd3d031b628265946df2d14d40fbd432ce853f6c203e02a03d0ad35178640712031a02ba0301dcbdbc9ee8762ff82eeaa5ef119ed5d7298afcab99369eaf019784d35abb31d798866b53b99f1ec7bd672bb7b3e5cda8a6223fe9d868b3fe04c31e61f1fe", 0x81, 0x0, &(0x7f0000000180)={0x1a, 0x33d, 0x3f, 0x1f, 0x3, 0x1, @random="14d8a81c3883"}, 0x10) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000140)={0x6c, 0x0, &(0x7f0000000380)=[@release={0x40046306, 0x1}, @free_buffer={0x40086303}, @request_death={0x400c630e, 0x2, 0x1}, @transaction={0x40406300, {0x0, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x18, &(0x7f00000002c0), &(0x7f0000000300)=[0x20, 0x38, 0x40]}}, @enter_looper={0x630c}], 0x23, 0x0, &(0x7f0000000040)="00eb59127c7bbcb1f890741881e3b9ba9897c842ad42d813c3b995a422d6468398bfd6"}) mmap$binder(&(0x7f000000c000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)=0x1) 2018/04/05 19:35:10 executing program 5: clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f0000000280)) sendmmsg$unix(r2, &(0x7f00000bd000), 0x264, 0x0) ppoll(&(0x7f0000b7fff0)=[{r2, 0xfffffffffffffff8}], 0x1, &(0x7f0000345ff0)={0x0, r0}, &(0x7f0000d5c000), 0x8) connect$unix(r1, &(0x7f00006edffb)=@file={0x0, './file0\x00'}, 0xa) 2018/04/05 19:35:10 executing program 3: clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f0000000280)) sendmmsg$unix(r2, &(0x7f00000bd000), 0x264, 0x0) ppoll(&(0x7f0000b7fff0)=[{r2, 0xfffffffffffffff8}], 0x1, &(0x7f0000345ff0)={0x0, r0}, &(0x7f0000d5c000), 0x8) connect$unix(r1, &(0x7f00006edffb)=@file={0x0, './file0\x00'}, 0xa) 2018/04/05 19:35:10 executing program 2: munmap(&(0x7f0000008000/0x2000)=nil, 0x2000) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = dup2(r0, r0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000002740)={@loopback={0x0, 0x1}}, 0xff62) 2018/04/05 19:35:10 executing program 4: mkdir(&(0x7f0000c1dff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000b75000)) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00002bd93e)='./bus\x00', 0x141042, 0x0) sendfile(r0, r0, &(0x7f0000000100), 0x5) 2018/04/05 19:35:10 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000640)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000fc0)={r0, r1}) sendmsg(r0, &(0x7f0000000700)={&(0x7f00000003c0)=@can={0x1d}, 0x80, &(0x7f0000000440)=[{&(0x7f00000004c0)="5e1a5d", 0x3}], 0x1, &(0x7f0000000880)}, 0x0) recvfrom(r2, &(0x7f0000000000)=""/118, 0x76, 0x800000002, 0x0, 0x0) 2018/04/05 19:35:10 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000a80)=""/246) close(r0) [ 197.793987] binder: 15496:15501 unknown command -1350900 [ 197.822435] binder: 15496:15501 ioctl c0306201 20004000 returned -22 2018/04/05 19:35:10 executing program 2: munmap(&(0x7f0000008000/0x2000)=nil, 0x2000) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = dup2(r0, r0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000002740)={@loopback={0x0, 0x1}}, 0xff62) 2018/04/05 19:35:11 executing program 4: clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f0000000280)) sendmmsg$unix(r2, &(0x7f00000bd000), 0x264, 0x0) ppoll(&(0x7f0000b7fff0)=[{r2, 0xfffffffffffffff8}], 0x1, &(0x7f0000345ff0)={0x0, r0}, &(0x7f0000d5c000), 0x8) connect$unix(r1, &(0x7f00006edffb)=@file={0x0, './file0\x00'}, 0xa) [ 197.912458] binder: 15496:15501 Release 1 refcount change on invalid ref 1 ret -22 [ 197.947432] binder: 15496:15501 BC_FREE_BUFFER u0000000000000000 no match 2018/04/05 19:35:11 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000a80)=""/246) close(r0) 2018/04/05 19:35:11 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000a80)=""/246) close(r0) [ 197.975256] binder: 15496:15501 BC_REQUEST_DEATH_NOTIFICATION invalid ref 2 [ 198.009830] binder: 15496:15501 transaction failed 29189/-22, size 0-24 line 2848 [ 198.077241] binder_alloc: binder_alloc_mmap_handler: 15496 2000c000-20010000 already mapped failed -16 [ 198.181160] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/05 19:35:11 executing program 4: clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f0000000280)) sendmmsg$unix(r2, &(0x7f00000bd000), 0x264, 0x0) ppoll(&(0x7f0000b7fff0)=[{r2, 0xfffffffffffffff8}], 0x1, &(0x7f0000345ff0)={0x0, r0}, &(0x7f0000d5c000), 0x8) connect$unix(r1, &(0x7f00006edffb)=@file={0x0, './file0\x00'}, 0xa) 2018/04/05 19:35:11 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000640)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000fc0)={r0, r1}) sendmsg(r0, &(0x7f0000000700)={&(0x7f00000003c0)=@can={0x1d}, 0x80, &(0x7f0000000440)=[{&(0x7f00000004c0)="5e1a5d", 0x3}], 0x1, &(0x7f0000000880)}, 0x0) recvfrom(r2, &(0x7f0000000000)=""/118, 0x76, 0x800000002, 0x0, 0x0) 2018/04/05 19:35:11 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000fcd)="776c616e302a6d696d655f747970652d747275737465647d26776c616e30766dcb0c00002e747275737465647b5c7b47504c00", 0x0) pwrite64(r0, &(0x7f0000f61fe0)="2adf25f7f5b61d887b937817675ab702aff8cba8384e55fd4bb5eee82d0b37c4", 0x20, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r0, 0x0) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000f62ff6)='./control\x00') rename(&(0x7f0000f62000)='./control\x00', &(0x7f0000004000)='./file0\x00') rename(&(0x7f0000004000)='./control\x00', &(0x7f0000377ff6)='./control\x00') 2018/04/05 19:35:11 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000a80)=""/246) close(r0) 2018/04/05 19:35:11 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=@ipv4_getroute={0x14, 0x1a, 0x0, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x9b}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0x66}], 0x5, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/04/05 19:35:11 executing program 3: clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f0000000280)) sendmmsg$unix(r2, &(0x7f00000bd000), 0x264, 0x0) ppoll(&(0x7f0000b7fff0)=[{r2, 0xfffffffffffffff8}], 0x1, &(0x7f0000345ff0)={0x0, r0}, &(0x7f0000d5c000), 0x8) connect$unix(r1, &(0x7f00006edffb)=@file={0x0, './file0\x00'}, 0xa) 2018/04/05 19:35:11 executing program 5: clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f0000000280)) sendmmsg$unix(r2, &(0x7f00000bd000), 0x264, 0x0) ppoll(&(0x7f0000b7fff0)=[{r2, 0xfffffffffffffff8}], 0x1, &(0x7f0000345ff0)={0x0, r0}, &(0x7f0000d5c000), 0x8) connect$unix(r1, &(0x7f00006edffb)=@file={0x0, './file0\x00'}, 0xa) 2018/04/05 19:35:11 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc4c85512, &(0x7f0000001000)=""/250) 2018/04/05 19:35:12 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) bind$packet(r0, &(0x7f0000000040)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) getsockname(r0, &(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f00000000c0)=0x2e) 2018/04/05 19:35:12 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000a80)=""/246) close(r0) 2018/04/05 19:35:12 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x2) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) 2018/04/05 19:35:12 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000fcd)="776c616e302a6d696d655f747970652d747275737465647d26776c616e30766dcb0c00002e747275737465647b5c7b47504c00", 0x0) pwrite64(r0, &(0x7f0000f61fe0)="2adf25f7f5b61d887b937817675ab702aff8cba8384e55fd4bb5eee82d0b37c4", 0x20, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r0, 0x0) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000f62ff6)='./control\x00') rename(&(0x7f0000f62000)='./control\x00', &(0x7f0000004000)='./file0\x00') rename(&(0x7f0000004000)='./control\x00', &(0x7f0000377ff6)='./control\x00') 2018/04/05 19:35:12 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=@ipv4_getroute={0x14, 0x1a, 0x0, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x9b}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0x66}], 0x5, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/04/05 19:35:12 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) bind$packet(r0, &(0x7f0000000040)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) getsockname(r0, &(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f00000000c0)=0x2e) 2018/04/05 19:35:12 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x2) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) 2018/04/05 19:35:12 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=@ipv4_getroute={0x14, 0x1a, 0x0, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x9b}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0x66}], 0x5, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/04/05 19:35:12 executing program 4: clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f0000000280)) sendmmsg$unix(r2, &(0x7f00000bd000), 0x264, 0x0) ppoll(&(0x7f0000b7fff0)=[{r2, 0xfffffffffffffff8}], 0x1, &(0x7f0000345ff0)={0x0, r0}, &(0x7f0000d5c000), 0x8) connect$unix(r1, &(0x7f00006edffb)=@file={0x0, './file0\x00'}, 0xa) 2018/04/05 19:35:12 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000fcd)="776c616e302a6d696d655f747970652d747275737465647d26776c616e30766dcb0c00002e747275737465647b5c7b47504c00", 0x0) pwrite64(r0, &(0x7f0000f61fe0)="2adf25f7f5b61d887b937817675ab702aff8cba8384e55fd4bb5eee82d0b37c4", 0x20, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r0, 0x0) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000f62ff6)='./control\x00') rename(&(0x7f0000f62000)='./control\x00', &(0x7f0000004000)='./file0\x00') rename(&(0x7f0000004000)='./control\x00', &(0x7f0000377ff6)='./control\x00') 2018/04/05 19:35:12 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000fcd)="776c616e302a6d696d655f747970652d747275737465647d26776c616e30766dcb0c00002e747275737465647b5c7b47504c00", 0x0) pwrite64(r0, &(0x7f0000f61fe0)="2adf25f7f5b61d887b937817675ab702aff8cba8384e55fd4bb5eee82d0b37c4", 0x20, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r0, 0x0) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000f62ff6)='./control\x00') rename(&(0x7f0000f62000)='./control\x00', &(0x7f0000004000)='./file0\x00') rename(&(0x7f0000004000)='./control\x00', &(0x7f0000377ff6)='./control\x00') 2018/04/05 19:35:12 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) bind$packet(r0, &(0x7f0000000040)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) getsockname(r0, &(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f00000000c0)=0x2e) 2018/04/05 19:35:12 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x2) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) 2018/04/05 19:35:12 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=@ipv4_getroute={0x14, 0x1a, 0x0, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x9b}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0x66}], 0x5, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/04/05 19:35:12 executing program 5: clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f0000000280)) sendmmsg$unix(r2, &(0x7f00000bd000), 0x264, 0x0) ppoll(&(0x7f0000b7fff0)=[{r2, 0xfffffffffffffff8}], 0x1, &(0x7f0000345ff0)={0x0, r0}, &(0x7f0000d5c000), 0x8) connect$unix(r1, &(0x7f00006edffb)=@file={0x0, './file0\x00'}, 0xa) 2018/04/05 19:35:12 executing program 3: clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f0000000280)) sendmmsg$unix(r2, &(0x7f00000bd000), 0x264, 0x0) ppoll(&(0x7f0000b7fff0)=[{r2, 0xfffffffffffffff8}], 0x1, &(0x7f0000345ff0)={0x0, r0}, &(0x7f0000d5c000), 0x8) connect$unix(r1, &(0x7f00006edffb)=@file={0x0, './file0\x00'}, 0xa) 2018/04/05 19:35:13 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) bind$packet(r0, &(0x7f0000000040)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) getsockname(r0, &(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f00000000c0)=0x2e) 2018/04/05 19:35:13 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x2) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) 2018/04/05 19:35:13 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000fcd)="776c616e302a6d696d655f747970652d747275737465647d26776c616e30766dcb0c00002e747275737465647b5c7b47504c00", 0x0) pwrite64(r0, &(0x7f0000f61fe0)="2adf25f7f5b61d887b937817675ab702aff8cba8384e55fd4bb5eee82d0b37c4", 0x20, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r0, 0x0) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000f62ff6)='./control\x00') rename(&(0x7f0000f62000)='./control\x00', &(0x7f0000004000)='./file0\x00') rename(&(0x7f0000004000)='./control\x00', &(0x7f0000377ff6)='./control\x00') 2018/04/05 19:35:13 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000fcd)="776c616e302a6d696d655f747970652d747275737465647d26776c616e30766dcb0c00002e747275737465647b5c7b47504c00", 0x0) pwrite64(r0, &(0x7f0000f61fe0)="2adf25f7f5b61d887b937817675ab702aff8cba8384e55fd4bb5eee82d0b37c4", 0x20, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r0, 0x0) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000f62ff6)='./control\x00') rename(&(0x7f0000f62000)='./control\x00', &(0x7f0000004000)='./file0\x00') rename(&(0x7f0000004000)='./control\x00', &(0x7f0000377ff6)='./control\x00') 2018/04/05 19:35:13 executing program 6: r0 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$revoke(0x3, r0) request_key(&(0x7f0000000180)="6b657972696e670006c071759d7e80ce8b80aee43cb5e43b32b3a7ddad59b1c27695672e42f8104af31baa314de193af01000009cec134964288902ff8630f74741332f4f79b0cb73dce82fab0803f1e7ba99e0b50fec8fd44873d383d1f093b2711e38bf266e1346882a174ebbc478763436b85ee0a7716ec74a045ef892d1f5a10fc8b730ce27b372ab58bcad8c30951f7caac3d601e30a605ed508d147c27b010a56ff3714655f2bc79a91f22e558a391e14056eaa4810ca03a5a152b1b11bcee6150cfea8f41964881b3", &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='keyring\x00', 0x0) 2018/04/05 19:35:13 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x6, &(0x7f0000000000), 0x0) 2018/04/05 19:35:13 executing program 1: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000d25ff8), &(0x7f0000931000)=0x8) 2018/04/05 19:35:13 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000fcd)="776c616e302a6d696d655f747970652d747275737465647d26776c616e30766dcb0c00002e747275737465647b5c7b47504c00", 0x0) pwrite64(r0, &(0x7f0000f61fe0)="2adf25f7f5b61d887b937817675ab702aff8cba8384e55fd4bb5eee82d0b37c4", 0x20, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r0, 0x0) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000f62ff6)='./control\x00') rename(&(0x7f0000f62000)='./control\x00', &(0x7f0000004000)='./file0\x00') rename(&(0x7f0000004000)='./control\x00', &(0x7f0000377ff6)='./control\x00') 2018/04/05 19:35:13 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065ffa8)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendto$packet(r1, &(0x7f0000000100)="fb627f7a474a3226a15624373bf22712", 0x10, 0x0, 0x0, 0x0) 2018/04/05 19:35:13 executing program 3: vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000a62000)='=', 0x1}], 0x1, 0x0) mremap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x2000, 0x0, &(0x7f0000b45000/0x2000)=nil) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/04/05 19:35:13 executing program 7: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}}, 0x2e) close(r0) 2018/04/05 19:35:13 executing program 1: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000d25ff8), &(0x7f0000931000)=0x8) 2018/04/05 19:35:13 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000282fef)="1e336500ff4ad5e700000022000000ec", 0x10) 2018/04/05 19:35:13 executing program 6: r0 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$revoke(0x3, r0) request_key(&(0x7f0000000180)="6b657972696e670006c071759d7e80ce8b80aee43cb5e43b32b3a7ddad59b1c27695672e42f8104af31baa314de193af01000009cec134964288902ff8630f74741332f4f79b0cb73dce82fab0803f1e7ba99e0b50fec8fd44873d383d1f093b2711e38bf266e1346882a174ebbc478763436b85ee0a7716ec74a045ef892d1f5a10fc8b730ce27b372ab58bcad8c30951f7caac3d601e30a605ed508d147c27b010a56ff3714655f2bc79a91f22e558a391e14056eaa4810ca03a5a152b1b11bcee6150cfea8f41964881b3", &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='keyring\x00', 0x0) 2018/04/05 19:35:13 executing program 2: r0 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$revoke(0x3, r0) request_key(&(0x7f0000000180)="6b657972696e670006c071759d7e80ce8b80aee43cb5e43b32b3a7ddad59b1c27695672e42f8104af31baa314de193af01000009cec134964288902ff8630f74741332f4f79b0cb73dce82fab0803f1e7ba99e0b50fec8fd44873d383d1f093b2711e38bf266e1346882a174ebbc478763436b85ee0a7716ec74a045ef892d1f5a10fc8b730ce27b372ab58bcad8c30951f7caac3d601e30a605ed508d147c27b010a56ff3714655f2bc79a91f22e558a391e14056eaa4810ca03a5a152b1b11bcee6150cfea8f41964881b3", &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='keyring\x00', 0x0) 2018/04/05 19:35:14 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000001c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/05 19:35:14 executing program 1: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000d25ff8), &(0x7f0000931000)=0x8) 2018/04/05 19:35:14 executing program 7: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}}, 0x2e) close(r0) 2018/04/05 19:35:14 executing program 2: r0 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$revoke(0x3, r0) request_key(&(0x7f0000000180)="6b657972696e670006c071759d7e80ce8b80aee43cb5e43b32b3a7ddad59b1c27695672e42f8104af31baa314de193af01000009cec134964288902ff8630f74741332f4f79b0cb73dce82fab0803f1e7ba99e0b50fec8fd44873d383d1f093b2711e38bf266e1346882a174ebbc478763436b85ee0a7716ec74a045ef892d1f5a10fc8b730ce27b372ab58bcad8c30951f7caac3d601e30a605ed508d147c27b010a56ff3714655f2bc79a91f22e558a391e14056eaa4810ca03a5a152b1b11bcee6150cfea8f41964881b3", &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='keyring\x00', 0x0) 2018/04/05 19:35:14 executing program 6: r0 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$revoke(0x3, r0) request_key(&(0x7f0000000180)="6b657972696e670006c071759d7e80ce8b80aee43cb5e43b32b3a7ddad59b1c27695672e42f8104af31baa314de193af01000009cec134964288902ff8630f74741332f4f79b0cb73dce82fab0803f1e7ba99e0b50fec8fd44873d383d1f093b2711e38bf266e1346882a174ebbc478763436b85ee0a7716ec74a045ef892d1f5a10fc8b730ce27b372ab58bcad8c30951f7caac3d601e30a605ed508d147c27b010a56ff3714655f2bc79a91f22e558a391e14056eaa4810ca03a5a152b1b11bcee6150cfea8f41964881b3", &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='keyring\x00', 0x0) 2018/04/05 19:35:14 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000282fef)="1e336500ff4ad5e700000022000000ec", 0x10) 2018/04/05 19:35:14 executing program 1: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000d25ff8), &(0x7f0000931000)=0x8) 2018/04/05 19:35:14 executing program 3: vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000a62000)='=', 0x1}], 0x1, 0x0) mremap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x2000, 0x0, &(0x7f0000b45000/0x2000)=nil) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/04/05 19:35:14 executing program 7: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}}, 0x2e) close(r0) 2018/04/05 19:35:15 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065ffa8)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendto$packet(r1, &(0x7f0000000100)="fb627f7a474a3226a15624373bf22712", 0x10, 0x0, 0x0, 0x0) 2018/04/05 19:35:15 executing program 2: r0 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$revoke(0x3, r0) request_key(&(0x7f0000000180)="6b657972696e670006c071759d7e80ce8b80aee43cb5e43b32b3a7ddad59b1c27695672e42f8104af31baa314de193af01000009cec134964288902ff8630f74741332f4f79b0cb73dce82fab0803f1e7ba99e0b50fec8fd44873d383d1f093b2711e38bf266e1346882a174ebbc478763436b85ee0a7716ec74a045ef892d1f5a10fc8b730ce27b372ab58bcad8c30951f7caac3d601e30a605ed508d147c27b010a56ff3714655f2bc79a91f22e558a391e14056eaa4810ca03a5a152b1b11bcee6150cfea8f41964881b3", &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='keyring\x00', 0x0) 2018/04/05 19:35:15 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000080)=[@text16={0x10, &(0x7f0000000040)="2e65dbe10af866b9890400000f32d89f0f00ea1b00fd00d1b11c96f2662e0f21546cdbf7b839018ec8", 0x29}], 0x1, 0x0, &(0x7f00000000c0), 0x0) dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000300)=[@textreal={0x8, &(0x7f0000000500)="0f005c0666b8ef0000000f23d00f21f86635300000010f23f866b9770b000066b80000008066ba000000000f30f20f35f30f1bcff4650f01cabaf80c66b8c261a58266efbafc0cb874daef0f236d0f32", 0x50}], 0x0, 0x0, &(0x7f0000000280), 0x100) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 19:35:15 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000282fef)="1e336500ff4ad5e700000022000000ec", 0x10) 2018/04/05 19:35:15 executing program 6: r0 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$revoke(0x3, r0) request_key(&(0x7f0000000180)="6b657972696e670006c071759d7e80ce8b80aee43cb5e43b32b3a7ddad59b1c27695672e42f8104af31baa314de193af01000009cec134964288902ff8630f74741332f4f79b0cb73dce82fab0803f1e7ba99e0b50fec8fd44873d383d1f093b2711e38bf266e1346882a174ebbc478763436b85ee0a7716ec74a045ef892d1f5a10fc8b730ce27b372ab58bcad8c30951f7caac3d601e30a605ed508d147c27b010a56ff3714655f2bc79a91f22e558a391e14056eaa4810ca03a5a152b1b11bcee6150cfea8f41964881b3", &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='keyring\x00', 0x0) 2018/04/05 19:35:15 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000001c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/05 19:35:15 executing program 7: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}}, 0x2e) close(r0) 2018/04/05 19:35:15 executing program 3: vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000a62000)='=', 0x1}], 0x1, 0x0) mremap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x2000, 0x0, &(0x7f0000b45000/0x2000)=nil) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/04/05 19:35:15 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000e7a000)) 2018/04/05 19:35:15 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000140)={0x1, 0x0, [{0x40000101}]}) 2018/04/05 19:35:15 executing program 2: r0 = memfd_create(&(0x7f00007b0000)="1f00", 0x0) write(r0, &(0x7f0000000000)="a4", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) setrlimit(0x3, &(0x7f000040c000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) execveat(r0, &(0x7f0000006000)='./file0\x00', &(0x7f0000005fd8), &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) 2018/04/05 19:35:15 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000282fef)="1e336500ff4ad5e700000022000000ec", 0x10) 2018/04/05 19:35:16 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065ffa8)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendto$packet(r1, &(0x7f0000000100)="fb627f7a474a3226a15624373bf22712", 0x10, 0x0, 0x0, 0x0) 2018/04/05 19:35:16 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000080)=[@text16={0x10, &(0x7f0000000040)="2e65dbe10af866b9890400000f32d89f0f00ea1b00fd00d1b11c96f2662e0f21546cdbf7b839018ec8", 0x29}], 0x1, 0x0, &(0x7f00000000c0), 0x0) dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000300)=[@textreal={0x8, &(0x7f0000000500)="0f005c0666b8ef0000000f23d00f21f86635300000010f23f866b9770b000066b80000008066ba000000000f30f20f35f30f1bcff4650f01cabaf80c66b8c261a58266efbafc0cb874daef0f236d0f32", 0x50}], 0x0, 0x0, &(0x7f0000000280), 0x100) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 19:35:16 executing program 3: vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000a62000)='=', 0x1}], 0x1, 0x0) mremap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x2000, 0x0, &(0x7f0000b45000/0x2000)=nil) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/04/05 19:35:16 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000e7a000)) 2018/04/05 19:35:16 executing program 0: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f66ff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0x5) r1 = accept4(r0, &(0x7f0000000300)=ANY=[], &(0x7f0000000200), 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x1}, 0x90) 2018/04/05 19:35:16 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000140)={0x1, 0x0, [{0x40000101}]}) 2018/04/05 19:35:16 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000001c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/05 19:35:16 executing program 2: r0 = memfd_create(&(0x7f00007b0000)="1f00", 0x0) write(r0, &(0x7f0000000000)="a4", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) setrlimit(0x3, &(0x7f000040c000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) execveat(r0, &(0x7f0000006000)='./file0\x00', &(0x7f0000005fd8), &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) 2018/04/05 19:35:16 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000e7a000)) 2018/04/05 19:35:16 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065ffa8)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendto$packet(r1, &(0x7f0000000100)="fb627f7a474a3226a15624373bf22712", 0x10, 0x0, 0x0, 0x0) 2018/04/05 19:35:16 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000080)=[@text16={0x10, &(0x7f0000000040)="2e65dbe10af866b9890400000f32d89f0f00ea1b00fd00d1b11c96f2662e0f21546cdbf7b839018ec8", 0x29}], 0x1, 0x0, &(0x7f00000000c0), 0x0) dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000300)=[@textreal={0x8, &(0x7f0000000500)="0f005c0666b8ef0000000f23d00f21f86635300000010f23f866b9770b000066b80000008066ba000000000f30f20f35f30f1bcff4650f01cabaf80c66b8c261a58266efbafc0cb874daef0f236d0f32", 0x50}], 0x0, 0x0, &(0x7f0000000280), 0x100) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 19:35:16 executing program 3: r0 = memfd_create(&(0x7f00007b0000)="1f00", 0x0) write(r0, &(0x7f0000000000)="a4", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) setrlimit(0x3, &(0x7f000040c000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) execveat(r0, &(0x7f0000006000)='./file0\x00', &(0x7f0000005fd8), &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) 2018/04/05 19:35:16 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000e7a000)) 2018/04/05 19:35:16 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000140)={0x1, 0x0, [{0x40000101}]}) 2018/04/05 19:35:16 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) 2018/04/05 19:35:16 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000080)=[@text16={0x10, &(0x7f0000000040)="2e65dbe10af866b9890400000f32d89f0f00ea1b00fd00d1b11c96f2662e0f21546cdbf7b839018ec8", 0x29}], 0x1, 0x0, &(0x7f00000000c0), 0x0) dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000300)=[@textreal={0x8, &(0x7f0000000500)="0f005c0666b8ef0000000f23d00f21f86635300000010f23f866b9770b000066b80000008066ba000000000f30f20f35f30f1bcff4650f01cabaf80c66b8c261a58266efbafc0cb874daef0f236d0f32", 0x50}], 0x0, 0x0, &(0x7f0000000280), 0x100) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 19:35:16 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000004c0)) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4090) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = socket$inet_smc(0x2b, 0x1, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000240)={0x0, 0x3, 0x7, 0x80000000}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000002c0)={r3, 0x855}, &(0x7f0000000300)=0x8) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000200)={0x0, 0x9}, 0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5, 0x800004000000032, r1, 0x0) r4 = accept4$inet(r2, &(0x7f0000000340)={0x0, 0x0, @multicast1}, &(0x7f0000000380)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00000003c0)={r3, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x800000000, 0x8, 0x0, 0x0, 0x4}, &(0x7f0000000480)=0x98) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x40000, @remote={0xfe, 0x80, [], 0xbb}, 0x66ea}, 0xf) accept(r0, &(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000180)=0x80) connect$can_bcm(r5, &(0x7f00000001c0)={0x1d}, 0x10) 2018/04/05 19:35:16 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000140)={0x1, 0x0, [{0x40000101}]}) 2018/04/05 19:35:16 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x8000c1004110, &(0x7f0000000140)="4ab23500d20000000000008000000a") 2018/04/05 19:35:16 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000004c0)) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4090) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = socket$inet_smc(0x2b, 0x1, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000240)={0x0, 0x3, 0x7, 0x80000000}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000002c0)={r3, 0x855}, &(0x7f0000000300)=0x8) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000200)={0x0, 0x9}, 0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5, 0x800004000000032, r1, 0x0) r4 = accept4$inet(r2, &(0x7f0000000340)={0x0, 0x0, @multicast1}, &(0x7f0000000380)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00000003c0)={r3, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x800000000, 0x8, 0x0, 0x0, 0x4}, &(0x7f0000000480)=0x98) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x40000, @remote={0xfe, 0x80, [], 0xbb}, 0x66ea}, 0xf) accept(r0, &(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000180)=0x80) connect$can_bcm(r5, &(0x7f00000001c0)={0x1d}, 0x10) 2018/04/05 19:35:17 executing program 0: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f66ff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0x5) r1 = accept4(r0, &(0x7f0000000300)=ANY=[], &(0x7f0000000200), 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x1}, 0x90) 2018/04/05 19:35:17 executing program 2: r0 = memfd_create(&(0x7f00007b0000)="1f00", 0x0) write(r0, &(0x7f0000000000)="a4", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) setrlimit(0x3, &(0x7f000040c000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) execveat(r0, &(0x7f0000006000)='./file0\x00', &(0x7f0000005fd8), &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) 2018/04/05 19:35:17 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x8000c1004110, &(0x7f0000000140)="4ab23500d20000000000008000000a") 2018/04/05 19:35:17 executing program 6: r0 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000004c0)) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4090) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = socket$inet_smc(0x2b, 0x1, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000240)={0x0, 0x3, 0x7, 0x80000000}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000002c0)={r3, 0x855}, &(0x7f0000000300)=0x8) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000200)={0x0, 0x9}, 0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5, 0x800004000000032, r1, 0x0) r4 = accept4$inet(r2, &(0x7f0000000340)={0x0, 0x0, @multicast1}, &(0x7f0000000380)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00000003c0)={r3, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x800000000, 0x8, 0x0, 0x0, 0x4}, &(0x7f0000000480)=0x98) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x40000, @remote={0xfe, 0x80, [], 0xbb}, 0x66ea}, 0xf) accept(r0, &(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000180)=0x80) connect$can_bcm(r5, &(0x7f00000001c0)={0x1d}, 0x10) 2018/04/05 19:35:17 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000004c0)) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4090) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = socket$inet_smc(0x2b, 0x1, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000240)={0x0, 0x3, 0x7, 0x80000000}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000002c0)={r3, 0x855}, &(0x7f0000000300)=0x8) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000200)={0x0, 0x9}, 0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5, 0x800004000000032, r1, 0x0) r4 = accept4$inet(r2, &(0x7f0000000340)={0x0, 0x0, @multicast1}, &(0x7f0000000380)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00000003c0)={r3, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x800000000, 0x8, 0x0, 0x0, 0x4}, &(0x7f0000000480)=0x98) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x40000, @remote={0xfe, 0x80, [], 0xbb}, 0x66ea}, 0xf) accept(r0, &(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000180)=0x80) connect$can_bcm(r5, &(0x7f00000001c0)={0x1d}, 0x10) 2018/04/05 19:35:17 executing program 3: r0 = memfd_create(&(0x7f00007b0000)="1f00", 0x0) write(r0, &(0x7f0000000000)="a4", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) setrlimit(0x3, &(0x7f000040c000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) execveat(r0, &(0x7f0000006000)='./file0\x00', &(0x7f0000005fd8), &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) 2018/04/05 19:35:17 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000001c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/05 19:35:17 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) 2018/04/05 19:35:17 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x8000c1004110, &(0x7f0000000140)="4ab23500d20000000000008000000a") 2018/04/05 19:35:17 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000004c0)) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4090) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = socket$inet_smc(0x2b, 0x1, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000240)={0x0, 0x3, 0x7, 0x80000000}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000002c0)={r3, 0x855}, &(0x7f0000000300)=0x8) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000200)={0x0, 0x9}, 0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5, 0x800004000000032, r1, 0x0) r4 = accept4$inet(r2, &(0x7f0000000340)={0x0, 0x0, @multicast1}, &(0x7f0000000380)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00000003c0)={r3, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x800000000, 0x8, 0x0, 0x0, 0x4}, &(0x7f0000000480)=0x98) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x40000, @remote={0xfe, 0x80, [], 0xbb}, 0x66ea}, 0xf) accept(r0, &(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000180)=0x80) connect$can_bcm(r5, &(0x7f00000001c0)={0x1d}, 0x10) 2018/04/05 19:35:17 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x8000c1004110, &(0x7f0000000140)="4ab23500d20000000000008000000a") 2018/04/05 19:35:17 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000004c0)) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4090) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = socket$inet_smc(0x2b, 0x1, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000240)={0x0, 0x3, 0x7, 0x80000000}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000002c0)={r3, 0x855}, &(0x7f0000000300)=0x8) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000200)={0x0, 0x9}, 0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5, 0x800004000000032, r1, 0x0) r4 = accept4$inet(r2, &(0x7f0000000340)={0x0, 0x0, @multicast1}, &(0x7f0000000380)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00000003c0)={r3, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x800000000, 0x8, 0x0, 0x0, 0x4}, &(0x7f0000000480)=0x98) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x40000, @remote={0xfe, 0x80, [], 0xbb}, 0x66ea}, 0xf) accept(r0, &(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000180)=0x80) connect$can_bcm(r5, &(0x7f00000001c0)={0x1d}, 0x10) 2018/04/05 19:35:17 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000040)={r1}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r3, 0x0, 0xfffffffffffffff9}, 0xc) 2018/04/05 19:35:17 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000004c0)) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4090) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = socket$inet_smc(0x2b, 0x1, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000240)={0x0, 0x3, 0x7, 0x80000000}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000002c0)={r3, 0x855}, &(0x7f0000000300)=0x8) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000200)={0x0, 0x9}, 0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5, 0x800004000000032, r1, 0x0) r4 = accept4$inet(r2, &(0x7f0000000340)={0x0, 0x0, @multicast1}, &(0x7f0000000380)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00000003c0)={r3, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x800000000, 0x8, 0x0, 0x0, 0x4}, &(0x7f0000000480)=0x98) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x40000, @remote={0xfe, 0x80, [], 0xbb}, 0x66ea}, 0xf) accept(r0, &(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000180)=0x80) connect$can_bcm(r5, &(0x7f00000001c0)={0x1d}, 0x10) 2018/04/05 19:35:17 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000040)={r1}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r3, 0x0, 0xfffffffffffffff9}, 0xc) 2018/04/05 19:35:17 executing program 2: r0 = memfd_create(&(0x7f00007b0000)="1f00", 0x0) write(r0, &(0x7f0000000000)="a4", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) setrlimit(0x3, &(0x7f000040c000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) execveat(r0, &(0x7f0000006000)='./file0\x00', &(0x7f0000005fd8), &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) 2018/04/05 19:35:18 executing program 0: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f66ff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0x5) r1 = accept4(r0, &(0x7f0000000300)=ANY=[], &(0x7f0000000200), 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x1}, 0x90) 2018/04/05 19:35:18 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) 2018/04/05 19:35:18 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000000040), &(0x7f0000000280), 0x7f, &(0x7f0000ffc000/0x4000)=nil, 0x4) 2018/04/05 19:35:18 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000040)={r1}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r3, 0x0, 0xfffffffffffffff9}, 0xc) 2018/04/05 19:35:18 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000f8d000)='net/rt_cache\x00') preadv(r0, &(0x7f0000af6000)=[{&(0x7f0000000fff)=""/1, 0x1}], 0x1, 0x10000000000000) 2018/04/05 19:35:18 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000004c0)) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4090) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = socket$inet_smc(0x2b, 0x1, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000240)={0x0, 0x3, 0x7, 0x80000000}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000002c0)={r3, 0x855}, &(0x7f0000000300)=0x8) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000200)={0x0, 0x9}, 0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5, 0x800004000000032, r1, 0x0) r4 = accept4$inet(r2, &(0x7f0000000340)={0x0, 0x0, @multicast1}, &(0x7f0000000380)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00000003c0)={r3, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x800000000, 0x8, 0x0, 0x0, 0x4}, &(0x7f0000000480)=0x98) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x40000, @remote={0xfe, 0x80, [], 0xbb}, 0x66ea}, 0xf) accept(r0, &(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000180)=0x80) connect$can_bcm(r5, &(0x7f00000001c0)={0x1d}, 0x10) 2018/04/05 19:35:18 executing program 6: r0 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000004c0)) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4090) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = socket$inet_smc(0x2b, 0x1, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000240)={0x0, 0x3, 0x7, 0x80000000}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000002c0)={r3, 0x855}, &(0x7f0000000300)=0x8) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000200)={0x0, 0x9}, 0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5, 0x800004000000032, r1, 0x0) r4 = accept4$inet(r2, &(0x7f0000000340)={0x0, 0x0, @multicast1}, &(0x7f0000000380)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00000003c0)={r3, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x800000000, 0x8, 0x0, 0x0, 0x4}, &(0x7f0000000480)=0x98) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x40000, @remote={0xfe, 0x80, [], 0xbb}, 0x66ea}, 0xf) accept(r0, &(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000180)=0x80) connect$can_bcm(r5, &(0x7f00000001c0)={0x1d}, 0x10) 2018/04/05 19:35:18 executing program 3: r0 = memfd_create(&(0x7f00007b0000)="1f00", 0x0) write(r0, &(0x7f0000000000)="a4", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) setrlimit(0x3, &(0x7f000040c000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) execveat(r0, &(0x7f0000006000)='./file0\x00', &(0x7f0000005fd8), &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) 2018/04/05 19:35:18 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000f8d000)='net/rt_cache\x00') preadv(r0, &(0x7f0000af6000)=[{&(0x7f0000000fff)=""/1, 0x1}], 0x1, 0x10000000000000) 2018/04/05 19:35:18 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000040)={r1}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r3, 0x0, 0xfffffffffffffff9}, 0xc) 2018/04/05 19:35:18 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000000040), &(0x7f0000000280), 0x7f, &(0x7f0000ffc000/0x4000)=nil, 0x4) 2018/04/05 19:35:18 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000f8d000)='net/rt_cache\x00') preadv(r0, &(0x7f0000af6000)=[{&(0x7f0000000fff)=""/1, 0x1}], 0x1, 0x10000000000000) 2018/04/05 19:35:18 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffbffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x125f, &(0x7f0000000080)) 2018/04/05 19:35:18 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000f8d000)='net/rt_cache\x00') preadv(r0, &(0x7f0000af6000)=[{&(0x7f0000000fff)=""/1, 0x1}], 0x1, 0x10000000000000) 2018/04/05 19:35:18 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='&&(.\x00') 2018/04/05 19:35:18 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000000040), &(0x7f0000000280), 0x7f, &(0x7f0000ffc000/0x4000)=nil, 0x4) 2018/04/05 19:35:19 executing program 0: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f66ff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0x5) r1 = accept4(r0, &(0x7f0000000300)=ANY=[], &(0x7f0000000200), 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x1}, 0x90) 2018/04/05 19:35:19 executing program 2: r0 = socket(0x2, 0x3, 0x40000000000000ff) bind(r0, &(0x7f0000000080)=@nl=@proc={0x10, 0x0, 0x25dfdbfc}, 0x80) 2018/04/05 19:35:19 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='&&(.\x00') 2018/04/05 19:35:19 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffbffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x125f, &(0x7f0000000080)) 2018/04/05 19:35:19 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000000040), &(0x7f0000000280), 0x7f, &(0x7f0000ffc000/0x4000)=nil, 0x4) 2018/04/05 19:35:19 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x5, 0x0) io_setup(0x9, &(0x7f0000128000)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="85ba4b33f00725c5d5945d8b59855da0", 0x10}]) 2018/04/05 19:35:19 executing program 6: r0 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000004c0)) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4090) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = socket$inet_smc(0x2b, 0x1, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000240)={0x0, 0x3, 0x7, 0x80000000}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000002c0)={r3, 0x855}, &(0x7f0000000300)=0x8) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000200)={0x0, 0x9}, 0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5, 0x800004000000032, r1, 0x0) r4 = accept4$inet(r2, &(0x7f0000000340)={0x0, 0x0, @multicast1}, &(0x7f0000000380)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00000003c0)={r3, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x800000000, 0x8, 0x0, 0x0, 0x4}, &(0x7f0000000480)=0x98) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x40000, @remote={0xfe, 0x80, [], 0xbb}, 0x66ea}, 0xf) accept(r0, &(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000180)=0x80) connect$can_bcm(r5, &(0x7f00000001c0)={0x1d}, 0x10) 2018/04/05 19:35:19 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) 2018/04/05 19:35:19 executing program 2: r0 = socket(0x2, 0x3, 0x40000000000000ff) bind(r0, &(0x7f0000000080)=@nl=@proc={0x10, 0x0, 0x25dfdbfc}, 0x80) 2018/04/05 19:35:19 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='&&(.\x00') 2018/04/05 19:35:19 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000000)={@random="cd3997030f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x29, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x21, 0x0, 0x0, 0x0, [0x0, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}}}}}, 0x0) 2018/04/05 19:35:19 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x5, 0x0) io_setup(0x9, &(0x7f0000128000)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="85ba4b33f00725c5d5945d8b59855da0", 0x10}]) 2018/04/05 19:35:19 executing program 2: r0 = socket(0x2, 0x3, 0x40000000000000ff) bind(r0, &(0x7f0000000080)=@nl=@proc={0x10, 0x0, 0x25dfdbfc}, 0x80) 2018/04/05 19:35:19 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000000)={@random="cd3997030f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x29, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x21, 0x0, 0x0, 0x0, [0x0, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}}}}}, 0x0) 2018/04/05 19:35:19 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='&&(.\x00') 2018/04/05 19:35:19 executing program 2: r0 = socket(0x2, 0x3, 0x40000000000000ff) bind(r0, &(0x7f0000000080)=@nl=@proc={0x10, 0x0, 0x25dfdbfc}, 0x80) 2018/04/05 19:35:20 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000840)=ANY=[@ANYBLOB], 0x1) mmap(&(0x7f0000ac6000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000000380)={{0x0, 0x0, 0x0, 0x0, "19bbc6d2e56f878b807306701a155079e559b617efe5a074d2f9472f24c23826c35abb5e1935e310cc5529b9"}, 0x0, 0x0, 0xfffffffffffff68e, 0x0, 0x0, 0x0, "0fc937bc754ab5507e405e443c754c324198710f9db1f6b627bc855e42a7b14d44f2636d647b1bfee0a46975049925af347375bdd625cbcae63ff479ad21b6be", &(0x7f0000000340)=']{\x00', 0x3, [], [0x0, 0x0, 0x1]}) mkdir(&(0x7f0000000940)='./file1\x00', 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_VERSION(0xffffffffffffffff, 0xc0406400, &(0x7f00000006c0)={0x0, 0x80000000, 0x0, 0x36, &(0x7f0000000640)=""/54, 0x9, &(0x7f0000000680)=""/9, 0x1000, &(0x7f0000000980)=""/4096}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) move_pages(r1, 0x8, &(0x7f00000000c0)=[&(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000ac9000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ff6000/0x1000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil], &(0x7f00000002c0)=[0x0, 0xff, 0x9], &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x0) setsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000000500), 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f000039c000), 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x0, 0xffff}, 0x14) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r3 = memfd_create(&(0x7f0000000380)='/dev/ptmx.', 0x3) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x0, 0x9]}) 2018/04/05 19:35:20 executing program 6: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x4e20, 0x0, @empty, 0x25}]}, &(0x7f00007b7ffc)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@ldst={0x2, 0x0, 0xb, 0x7a}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x0, 0x126c, &(0x7f000087d000)=""/4096}, 0x19) 2018/04/05 19:35:20 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffbffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x125f, &(0x7f0000000080)) 2018/04/05 19:35:20 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000000)={@random="cd3997030f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x29, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x21, 0x0, 0x0, 0x0, [0x0, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}}}}}, 0x0) 2018/04/05 19:35:20 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000d000/0x2000)=nil, 0x2000, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) 2018/04/05 19:35:20 executing program 7: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000000040), 0x4) r2 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) sendto(r1, &(0x7f0000000740), 0x0, 0x880, 0x0, 0x0) ftruncate(r2, 0x7fff) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/05 19:35:20 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x5, 0x0) io_setup(0x9, &(0x7f0000128000)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="85ba4b33f00725c5d5945d8b59855da0", 0x10}]) 2018/04/05 19:35:20 executing program 1: r0 = signalfd4(0xffffffffffffff9c, &(0x7f00000002c0)={0x5}, 0x8, 0x9107e081c60366cf) preadv(r0, &(0x7f0000000400)=[{&(0x7f0000000300)=""/93, 0x5d}], 0x1, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$SIOCGIFMTU(0xffffffffffffffff, 0x8921, &(0x7f0000000140)) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000000180)) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r3, &(0x7f0000000100)={0x28, 0x0, 0x0, @hyper}, 0x10) r4 = syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0x435, 0x2) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f0000000000)={0xd000, 0x5000}) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) r6 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x40, 0x0) fcntl$dupfd(r1, 0x406, r4) connect$vsock_stream(0xffffffffffffffff, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @my}, 0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f0000000640)={0x0, 0xff}, 0x8) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000004c0)={'syz_tun\x00'}) dup2(r1, r5) dup3(r1, r2, 0x80000) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f00000001c0)=0x17, 0x4) 2018/04/05 19:35:20 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x5, 0x0) io_setup(0x9, &(0x7f0000128000)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="85ba4b33f00725c5d5945d8b59855da0", 0x10}]) [ 207.274843] loop_reread_partitions: partition scan of loop0 (mñs=zŠ$/Ø™àc?_ΨûZUØ»¤Ù Ç¡$ج9­Ñ=É:€ò/ùý5¨Dóèµ­äå“Q7¯oâQ4C]) failed (rc=-13) 2018/04/05 19:35:20 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000d000/0x2000)=nil, 0x2000, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) 2018/04/05 19:35:20 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000000)={@random="cd3997030f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x29, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x21, 0x0, 0x0, 0x0, [0x0, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}}}}}, 0x0) 2018/04/05 19:35:20 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffbffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x125f, &(0x7f0000000080)) 2018/04/05 19:35:20 executing program 6: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x4e20, 0x0, @empty, 0x25}]}, &(0x7f00007b7ffc)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@ldst={0x2, 0x0, 0xb, 0x7a}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x0, 0x126c, &(0x7f000087d000)=""/4096}, 0x19) 2018/04/05 19:35:20 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000d000/0x2000)=nil, 0x2000, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) [ 207.428611] loop_reread_partitions: partition scan of loop0 () failed (rc=-13) 2018/04/05 19:35:21 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000840)=ANY=[@ANYBLOB], 0x1) mmap(&(0x7f0000ac6000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000000380)={{0x0, 0x0, 0x0, 0x0, "19bbc6d2e56f878b807306701a155079e559b617efe5a074d2f9472f24c23826c35abb5e1935e310cc5529b9"}, 0x0, 0x0, 0xfffffffffffff68e, 0x0, 0x0, 0x0, "0fc937bc754ab5507e405e443c754c324198710f9db1f6b627bc855e42a7b14d44f2636d647b1bfee0a46975049925af347375bdd625cbcae63ff479ad21b6be", &(0x7f0000000340)=']{\x00', 0x3, [], [0x0, 0x0, 0x1]}) mkdir(&(0x7f0000000940)='./file1\x00', 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_VERSION(0xffffffffffffffff, 0xc0406400, &(0x7f00000006c0)={0x0, 0x80000000, 0x0, 0x36, &(0x7f0000000640)=""/54, 0x9, &(0x7f0000000680)=""/9, 0x1000, &(0x7f0000000980)=""/4096}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) move_pages(r1, 0x8, &(0x7f00000000c0)=[&(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000ac9000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ff6000/0x1000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil], &(0x7f00000002c0)=[0x0, 0xff, 0x9], &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x0) setsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000000500), 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f000039c000), 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x0, 0xffff}, 0x14) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r3 = memfd_create(&(0x7f0000000380)='/dev/ptmx.', 0x3) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x0, 0x9]}) 2018/04/05 19:35:21 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='environ\x00') readv(r0, &(0x7f0000000080)=[{&(0x7f0000000100)=""/66, 0x42}], 0x1) 2018/04/05 19:35:21 executing program 1: r0 = signalfd4(0xffffffffffffff9c, &(0x7f00000002c0)={0x5}, 0x8, 0x9107e081c60366cf) preadv(r0, &(0x7f0000000400)=[{&(0x7f0000000300)=""/93, 0x5d}], 0x1, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$SIOCGIFMTU(0xffffffffffffffff, 0x8921, &(0x7f0000000140)) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000000180)) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r3, &(0x7f0000000100)={0x28, 0x0, 0x0, @hyper}, 0x10) r4 = syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0x435, 0x2) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f0000000000)={0xd000, 0x5000}) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) r6 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x40, 0x0) fcntl$dupfd(r1, 0x406, r4) connect$vsock_stream(0xffffffffffffffff, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @my}, 0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f0000000640)={0x0, 0xff}, 0x8) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000004c0)={'syz_tun\x00'}) dup2(r1, r5) dup3(r1, r2, 0x80000) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f00000001c0)=0x17, 0x4) 2018/04/05 19:35:21 executing program 3: r0 = signalfd4(0xffffffffffffff9c, &(0x7f00000002c0)={0x5}, 0x8, 0x9107e081c60366cf) preadv(r0, &(0x7f0000000400)=[{&(0x7f0000000300)=""/93, 0x5d}], 0x1, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$SIOCGIFMTU(0xffffffffffffffff, 0x8921, &(0x7f0000000140)) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000000180)) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r3, &(0x7f0000000100)={0x28, 0x0, 0x0, @hyper}, 0x10) r4 = syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0x435, 0x2) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f0000000000)={0xd000, 0x5000}) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) r6 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x40, 0x0) fcntl$dupfd(r1, 0x406, r4) connect$vsock_stream(0xffffffffffffffff, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @my}, 0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f0000000640)={0x0, 0xff}, 0x8) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000004c0)={'syz_tun\x00'}) dup2(r1, r5) dup3(r1, r2, 0x80000) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f00000001c0)=0x17, 0x4) 2018/04/05 19:35:21 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000d000/0x2000)=nil, 0x2000, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) 2018/04/05 19:35:21 executing program 6: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x4e20, 0x0, @empty, 0x25}]}, &(0x7f00007b7ffc)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@ldst={0x2, 0x0, 0xb, 0x7a}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x0, 0x126c, &(0x7f000087d000)=""/4096}, 0x19) 2018/04/05 19:35:21 executing program 7: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000000040), 0x4) r2 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) sendto(r1, &(0x7f0000000740), 0x0, 0x880, 0x0, 0x0) ftruncate(r2, 0x7fff) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/05 19:35:21 executing program 5: fchmodat(0xffffffffffffffff, &(0x7f0000000040)='/', 0x0) 2018/04/05 19:35:21 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept(r0, 0x0, &(0x7f00000000c0)) sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f0000000200)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000480)={0x14, 0x0, 0x0, 0x0, 0x0, {0x11}}, 0x14}, 0x1}, 0xc040) accept$alg(r1, 0x0, 0x0) 2018/04/05 19:35:21 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='environ\x00') readv(r0, &(0x7f0000000080)=[{&(0x7f0000000100)=""/66, 0x42}], 0x1) [ 208.468375] loop_reread_partitions: partition scan of loop0 (mñs=zŠ$/Ø™àc?_ΨûZUØ»¤Ù Ç¡$ج9­Ñ=É:€ò/ùý5¨Dóèµ­äå“Q7¯oâQ4C]) failed (rc=-13) 2018/04/05 19:35:21 executing program 5: fchmodat(0xffffffffffffffff, &(0x7f0000000040)='/', 0x0) [ 208.648547] loop_reread_partitions: partition scan of loop0 () failed (rc=-13) 2018/04/05 19:35:22 executing program 1: r0 = signalfd4(0xffffffffffffff9c, &(0x7f00000002c0)={0x5}, 0x8, 0x9107e081c60366cf) preadv(r0, &(0x7f0000000400)=[{&(0x7f0000000300)=""/93, 0x5d}], 0x1, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$SIOCGIFMTU(0xffffffffffffffff, 0x8921, &(0x7f0000000140)) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000000180)) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r3, &(0x7f0000000100)={0x28, 0x0, 0x0, @hyper}, 0x10) r4 = syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0x435, 0x2) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f0000000000)={0xd000, 0x5000}) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) r6 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x40, 0x0) fcntl$dupfd(r1, 0x406, r4) connect$vsock_stream(0xffffffffffffffff, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @my}, 0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f0000000640)={0x0, 0xff}, 0x8) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000004c0)={'syz_tun\x00'}) dup2(r1, r5) dup3(r1, r2, 0x80000) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f00000001c0)=0x17, 0x4) 2018/04/05 19:35:22 executing program 3: r0 = signalfd4(0xffffffffffffff9c, &(0x7f00000002c0)={0x5}, 0x8, 0x9107e081c60366cf) preadv(r0, &(0x7f0000000400)=[{&(0x7f0000000300)=""/93, 0x5d}], 0x1, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$SIOCGIFMTU(0xffffffffffffffff, 0x8921, &(0x7f0000000140)) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000000180)) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r3, &(0x7f0000000100)={0x28, 0x0, 0x0, @hyper}, 0x10) r4 = syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0x435, 0x2) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f0000000000)={0xd000, 0x5000}) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) r6 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x40, 0x0) fcntl$dupfd(r1, 0x406, r4) connect$vsock_stream(0xffffffffffffffff, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @my}, 0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f0000000640)={0x0, 0xff}, 0x8) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000004c0)={'syz_tun\x00'}) dup2(r1, r5) dup3(r1, r2, 0x80000) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f00000001c0)=0x17, 0x4) 2018/04/05 19:35:22 executing program 6: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x4e20, 0x0, @empty, 0x25}]}, &(0x7f00007b7ffc)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@ldst={0x2, 0x0, 0xb, 0x7a}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x0, 0x126c, &(0x7f000087d000)=""/4096}, 0x19) 2018/04/05 19:35:22 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='environ\x00') readv(r0, &(0x7f0000000080)=[{&(0x7f0000000100)=""/66, 0x42}], 0x1) 2018/04/05 19:35:22 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept(r0, 0x0, &(0x7f00000000c0)) sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f0000000200)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000480)={0x14, 0x0, 0x0, 0x0, 0x0, {0x11}}, 0x14}, 0x1}, 0xc040) accept$alg(r1, 0x0, 0x0) 2018/04/05 19:35:22 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000840)=ANY=[@ANYBLOB], 0x1) mmap(&(0x7f0000ac6000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000000380)={{0x0, 0x0, 0x0, 0x0, "19bbc6d2e56f878b807306701a155079e559b617efe5a074d2f9472f24c23826c35abb5e1935e310cc5529b9"}, 0x0, 0x0, 0xfffffffffffff68e, 0x0, 0x0, 0x0, "0fc937bc754ab5507e405e443c754c324198710f9db1f6b627bc855e42a7b14d44f2636d647b1bfee0a46975049925af347375bdd625cbcae63ff479ad21b6be", &(0x7f0000000340)=']{\x00', 0x3, [], [0x0, 0x0, 0x1]}) mkdir(&(0x7f0000000940)='./file1\x00', 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_VERSION(0xffffffffffffffff, 0xc0406400, &(0x7f00000006c0)={0x0, 0x80000000, 0x0, 0x36, &(0x7f0000000640)=""/54, 0x9, &(0x7f0000000680)=""/9, 0x1000, &(0x7f0000000980)=""/4096}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) move_pages(r1, 0x8, &(0x7f00000000c0)=[&(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000ac9000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ff6000/0x1000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil], &(0x7f00000002c0)=[0x0, 0xff, 0x9], &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x0) setsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000000500), 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f000039c000), 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x0, 0xffff}, 0x14) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r3 = memfd_create(&(0x7f0000000380)='/dev/ptmx.', 0x3) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x0, 0x9]}) 2018/04/05 19:35:22 executing program 7: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000000040), 0x4) r2 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) sendto(r1, &(0x7f0000000740), 0x0, 0x880, 0x0, 0x0) ftruncate(r2, 0x7fff) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/05 19:35:22 executing program 5: fchmodat(0xffffffffffffffff, &(0x7f0000000040)='/', 0x0) 2018/04/05 19:35:22 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='environ\x00') readv(r0, &(0x7f0000000080)=[{&(0x7f0000000100)=""/66, 0x42}], 0x1) [ 209.495564] loop_reread_partitions: partition scan of loop0 (mñs=zŠ$/Ø™àc?_ΨûZUØ»¤Ù Ç¡$ج9­Ñ=É:€ò/ùý5¨Dóèµ­äå“Q7¯oâQ4C]) failed (rc=-13) [ 209.624404] loop_reread_partitions: partition scan of loop0 () failed (rc=-13) 2018/04/05 19:35:23 executing program 5: fchmodat(0xffffffffffffffff, &(0x7f0000000040)='/', 0x0) 2018/04/05 19:35:23 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept(r0, 0x0, &(0x7f00000000c0)) sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f0000000200)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000480)={0x14, 0x0, 0x0, 0x0, 0x0, {0x11}}, 0x14}, 0x1}, 0xc040) accept$alg(r1, 0x0, 0x0) 2018/04/05 19:35:23 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept(r0, 0x0, &(0x7f00000000c0)) sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f0000000200)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000480)={0x14, 0x0, 0x0, 0x0, 0x0, {0x11}}, 0x14}, 0x1}, 0xc040) accept$alg(r1, 0x0, 0x0) 2018/04/05 19:35:23 executing program 1: r0 = signalfd4(0xffffffffffffff9c, &(0x7f00000002c0)={0x5}, 0x8, 0x9107e081c60366cf) preadv(r0, &(0x7f0000000400)=[{&(0x7f0000000300)=""/93, 0x5d}], 0x1, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$SIOCGIFMTU(0xffffffffffffffff, 0x8921, &(0x7f0000000140)) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000000180)) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r3, &(0x7f0000000100)={0x28, 0x0, 0x0, @hyper}, 0x10) r4 = syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0x435, 0x2) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f0000000000)={0xd000, 0x5000}) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) r6 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x40, 0x0) fcntl$dupfd(r1, 0x406, r4) connect$vsock_stream(0xffffffffffffffff, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @my}, 0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f0000000640)={0x0, 0xff}, 0x8) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000004c0)={'syz_tun\x00'}) dup2(r1, r5) dup3(r1, r2, 0x80000) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f00000001c0)=0x17, 0x4) 2018/04/05 19:35:23 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000840)=ANY=[@ANYBLOB], 0x1) mmap(&(0x7f0000ac6000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000000380)={{0x0, 0x0, 0x0, 0x0, "19bbc6d2e56f878b807306701a155079e559b617efe5a074d2f9472f24c23826c35abb5e1935e310cc5529b9"}, 0x0, 0x0, 0xfffffffffffff68e, 0x0, 0x0, 0x0, "0fc937bc754ab5507e405e443c754c324198710f9db1f6b627bc855e42a7b14d44f2636d647b1bfee0a46975049925af347375bdd625cbcae63ff479ad21b6be", &(0x7f0000000340)=']{\x00', 0x3, [], [0x0, 0x0, 0x1]}) mkdir(&(0x7f0000000940)='./file1\x00', 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_VERSION(0xffffffffffffffff, 0xc0406400, &(0x7f00000006c0)={0x0, 0x80000000, 0x0, 0x36, &(0x7f0000000640)=""/54, 0x9, &(0x7f0000000680)=""/9, 0x1000, &(0x7f0000000980)=""/4096}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) move_pages(r1, 0x8, &(0x7f00000000c0)=[&(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000ac9000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ff6000/0x1000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil], &(0x7f00000002c0)=[0x0, 0xff, 0x9], &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x0) setsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000000500), 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f000039c000), 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x0, 0xffff}, 0x14) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r3 = memfd_create(&(0x7f0000000380)='/dev/ptmx.', 0x3) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x0, 0x9]}) 2018/04/05 19:35:23 executing program 3: r0 = signalfd4(0xffffffffffffff9c, &(0x7f00000002c0)={0x5}, 0x8, 0x9107e081c60366cf) preadv(r0, &(0x7f0000000400)=[{&(0x7f0000000300)=""/93, 0x5d}], 0x1, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$SIOCGIFMTU(0xffffffffffffffff, 0x8921, &(0x7f0000000140)) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000000180)) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r3, &(0x7f0000000100)={0x28, 0x0, 0x0, @hyper}, 0x10) r4 = syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0x435, 0x2) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f0000000000)={0xd000, 0x5000}) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) r6 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x40, 0x0) fcntl$dupfd(r1, 0x406, r4) connect$vsock_stream(0xffffffffffffffff, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @my}, 0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f0000000640)={0x0, 0xff}, 0x8) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000004c0)={'syz_tun\x00'}) dup2(r1, r5) dup3(r1, r2, 0x80000) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f00000001c0)=0x17, 0x4) 2018/04/05 19:35:23 executing program 7: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000000040), 0x4) r2 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) sendto(r1, &(0x7f0000000740), 0x0, 0x880, 0x0, 0x0) ftruncate(r2, 0x7fff) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/05 19:35:23 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./file0\x00', 0x40000000020) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e21, 0x8, @loopback={0x0, 0x1}, 0xa374}}, 0xf8000, 0xffffffffffff0001, 0x8, 0x80, 0x100000000}, &(0x7f0000000340)=0x98) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000380)={r2, @in={{0x2, 0x0, @loopback=0x7f000001}}}, 0x84) write$cgroup_pid(r1, &(0x7f0000000580)=ANY=[], 0xa83f9ba3) unlink(&(0x7f0000000100)='./file0\x00') getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0x8) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f00000000c0)='autofs\x00', 0x1029, &(0x7f0000000340)) lremovexattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@random={'trusted.', ')mime_typeposix_acl_accessmd5sum\x00'}) umount2(&(0x7f0000000040)='./file0\x00', 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) futex(&(0x7f0000000140), 0x0, 0x4, &(0x7f0000564000)={0x77359400}, &(0x7f0000000080), 0x0) syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) 2018/04/05 19:35:23 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept(r0, 0x0, &(0x7f00000000c0)) sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f0000000200)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000480)={0x14, 0x0, 0x0, 0x0, 0x0, {0x11}}, 0x14}, 0x1}, 0xc040) accept$alg(r1, 0x0, 0x0) 2018/04/05 19:35:23 executing program 5: add_key(&(0x7f0000000180)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="3082008b301820dae75ec1016a60ab7a28cfdf10f452bb6842d44b2b77e9fbe5c80a009b128cfbacb5844378b3c7051deadb4613293411c78bbe239cdbc028c5f6aa06f3de8ecea886311a0f47b8ce5a4c1d7d50b851c2a0830a29333253acca79a14fcc2983ebee4f6bb80f3313dca5cf25fe350623333b", 0x78, 0xfffffffffffffffd) [ 210.497286] loop_reread_partitions: partition scan of loop0 (mñs=zŠ$/Ø™àc?_ΨûZUØ»¤Ù Ç¡$ج9­Ñ=É:€ò/ùý5¨Dóèµ­äå“Q7¯oâQ4C]) failed (rc=-13) 2018/04/05 19:35:23 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept(r0, 0x0, &(0x7f00000000c0)) sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f0000000200)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000480)={0x14, 0x0, 0x0, 0x0, 0x0, {0x11}}, 0x14}, 0x1}, 0xc040) accept$alg(r1, 0x0, 0x0) 2018/04/05 19:35:23 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./file0\x00', 0x40000000020) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e21, 0x8, @loopback={0x0, 0x1}, 0xa374}}, 0xf8000, 0xffffffffffff0001, 0x8, 0x80, 0x100000000}, &(0x7f0000000340)=0x98) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000380)={r2, @in={{0x2, 0x0, @loopback=0x7f000001}}}, 0x84) write$cgroup_pid(r1, &(0x7f0000000580)=ANY=[], 0xa83f9ba3) unlink(&(0x7f0000000100)='./file0\x00') getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0x8) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f00000000c0)='autofs\x00', 0x1029, &(0x7f0000000340)) lremovexattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@random={'trusted.', ')mime_typeposix_acl_accessmd5sum\x00'}) umount2(&(0x7f0000000040)='./file0\x00', 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) futex(&(0x7f0000000140), 0x0, 0x4, &(0x7f0000564000)={0x77359400}, &(0x7f0000000080), 0x0) syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) 2018/04/05 19:35:23 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./file0\x00', 0x40000000020) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e21, 0x8, @loopback={0x0, 0x1}, 0xa374}}, 0xf8000, 0xffffffffffff0001, 0x8, 0x80, 0x100000000}, &(0x7f0000000340)=0x98) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000380)={r2, @in={{0x2, 0x0, @loopback=0x7f000001}}}, 0x84) write$cgroup_pid(r1, &(0x7f0000000580)=ANY=[], 0xa83f9ba3) unlink(&(0x7f0000000100)='./file0\x00') getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0x8) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f00000000c0)='autofs\x00', 0x1029, &(0x7f0000000340)) lremovexattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@random={'trusted.', ')mime_typeposix_acl_accessmd5sum\x00'}) umount2(&(0x7f0000000040)='./file0\x00', 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) futex(&(0x7f0000000140), 0x0, 0x4, &(0x7f0000564000)={0x77359400}, &(0x7f0000000080), 0x0) syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) 2018/04/05 19:35:23 executing program 3: perf_event_open(&(0x7f0000223000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(0xffffffffffffffff, 0x400442c9, &(0x7f0000001300)={0x0, @random="202683222c6e"}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000100)={{0x25, 0x0, 0x0, 0x0, "767c01279bfc1049964955ff3045fec938c470fe47f2d8f33b72e799ae64642712e9d58d25cbbbada20c3360"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "82d97d4b47fca560c82096c2ecceda9471eb09bd63f8059d161156bd2ee713fcad9cdbf824e8a4c64e8b78c15e5f44f39a3475c28afccea95b58b226512b0043", &(0x7f00000000c0)='/dev/input/event#\x00', 0x12}) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) 2018/04/05 19:35:23 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") fstatfs(r0, &(0x7f0000000100)=""/145) [ 210.678324] loop_reread_partitions: partition scan of loop0 () failed (rc=-13) 2018/04/05 19:35:23 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x105541, 0x0) pwrite64(r0, &(0x7f0000008040)="9a", 0x1, 0x0) 2018/04/05 19:35:23 executing program 5: add_key(&(0x7f0000000180)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="3082008b301820dae75ec1016a60ab7a28cfdf10f452bb6842d44b2b77e9fbe5c80a009b128cfbacb5844378b3c7051deadb4613293411c78bbe239cdbc028c5f6aa06f3de8ecea886311a0f47b8ce5a4c1d7d50b851c2a0830a29333253acca79a14fcc2983ebee4f6bb80f3313dca5cf25fe350623333b", 0x78, 0xfffffffffffffffd) 2018/04/05 19:35:23 executing program 3: perf_event_open(&(0x7f0000223000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(0xffffffffffffffff, 0x400442c9, &(0x7f0000001300)={0x0, @random="202683222c6e"}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000100)={{0x25, 0x0, 0x0, 0x0, "767c01279bfc1049964955ff3045fec938c470fe47f2d8f33b72e799ae64642712e9d58d25cbbbada20c3360"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "82d97d4b47fca560c82096c2ecceda9471eb09bd63f8059d161156bd2ee713fcad9cdbf824e8a4c64e8b78c15e5f44f39a3475c28afccea95b58b226512b0043", &(0x7f00000000c0)='/dev/input/event#\x00', 0x12}) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) 2018/04/05 19:35:23 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./file0\x00', 0x40000000020) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e21, 0x8, @loopback={0x0, 0x1}, 0xa374}}, 0xf8000, 0xffffffffffff0001, 0x8, 0x80, 0x100000000}, &(0x7f0000000340)=0x98) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000380)={r2, @in={{0x2, 0x0, @loopback=0x7f000001}}}, 0x84) write$cgroup_pid(r1, &(0x7f0000000580)=ANY=[], 0xa83f9ba3) unlink(&(0x7f0000000100)='./file0\x00') getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0x8) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f00000000c0)='autofs\x00', 0x1029, &(0x7f0000000340)) lremovexattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@random={'trusted.', ')mime_typeposix_acl_accessmd5sum\x00'}) umount2(&(0x7f0000000040)='./file0\x00', 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) futex(&(0x7f0000000140), 0x0, 0x4, &(0x7f0000564000)={0x77359400}, &(0x7f0000000080), 0x0) syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) 2018/04/05 19:35:24 executing program 3: perf_event_open(&(0x7f0000223000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(0xffffffffffffffff, 0x400442c9, &(0x7f0000001300)={0x0, @random="202683222c6e"}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000100)={{0x25, 0x0, 0x0, 0x0, "767c01279bfc1049964955ff3045fec938c470fe47f2d8f33b72e799ae64642712e9d58d25cbbbada20c3360"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "82d97d4b47fca560c82096c2ecceda9471eb09bd63f8059d161156bd2ee713fcad9cdbf824e8a4c64e8b78c15e5f44f39a3475c28afccea95b58b226512b0043", &(0x7f00000000c0)='/dev/input/event#\x00', 0x12}) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) 2018/04/05 19:35:24 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") fstatfs(r0, &(0x7f0000000100)=""/145) 2018/04/05 19:35:24 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./file0\x00', 0x40000000020) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e21, 0x8, @loopback={0x0, 0x1}, 0xa374}}, 0xf8000, 0xffffffffffff0001, 0x8, 0x80, 0x100000000}, &(0x7f0000000340)=0x98) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000380)={r2, @in={{0x2, 0x0, @loopback=0x7f000001}}}, 0x84) write$cgroup_pid(r1, &(0x7f0000000580)=ANY=[], 0xa83f9ba3) unlink(&(0x7f0000000100)='./file0\x00') getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0x8) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f00000000c0)='autofs\x00', 0x1029, &(0x7f0000000340)) lremovexattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@random={'trusted.', ')mime_typeposix_acl_accessmd5sum\x00'}) umount2(&(0x7f0000000040)='./file0\x00', 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) futex(&(0x7f0000000140), 0x0, 0x4, &(0x7f0000564000)={0x77359400}, &(0x7f0000000080), 0x0) syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) 2018/04/05 19:35:24 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./file0\x00', 0x40000000020) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e21, 0x8, @loopback={0x0, 0x1}, 0xa374}}, 0xf8000, 0xffffffffffff0001, 0x8, 0x80, 0x100000000}, &(0x7f0000000340)=0x98) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000380)={r2, @in={{0x2, 0x0, @loopback=0x7f000001}}}, 0x84) write$cgroup_pid(r1, &(0x7f0000000580)=ANY=[], 0xa83f9ba3) unlink(&(0x7f0000000100)='./file0\x00') getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0x8) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f00000000c0)='autofs\x00', 0x1029, &(0x7f0000000340)) lremovexattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@random={'trusted.', ')mime_typeposix_acl_accessmd5sum\x00'}) umount2(&(0x7f0000000040)='./file0\x00', 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) futex(&(0x7f0000000140), 0x0, 0x4, &(0x7f0000564000)={0x77359400}, &(0x7f0000000080), 0x0) syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) 2018/04/05 19:35:24 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x105541, 0x0) pwrite64(r0, &(0x7f0000008040)="9a", 0x1, 0x0) 2018/04/05 19:35:24 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept(r0, 0x0, &(0x7f00000000c0)) sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f0000000200)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000480)={0x14, 0x0, 0x0, 0x0, 0x0, {0x11}}, 0x14}, 0x1}, 0xc040) accept$alg(r1, 0x0, 0x0) 2018/04/05 19:35:24 executing program 5: add_key(&(0x7f0000000180)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="3082008b301820dae75ec1016a60ab7a28cfdf10f452bb6842d44b2b77e9fbe5c80a009b128cfbacb5844378b3c7051deadb4613293411c78bbe239cdbc028c5f6aa06f3de8ecea886311a0f47b8ce5a4c1d7d50b851c2a0830a29333253acca79a14fcc2983ebee4f6bb80f3313dca5cf25fe350623333b", 0x78, 0xfffffffffffffffd) 2018/04/05 19:35:24 executing program 7: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) sendmsg(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="580000000000000014010000080000004d037f67d8b7b47c80ffffffffffffffff0000871709322be4c68537e918d56fc5fa0d02739b3e8883256b8b71eb95dcb10dcb383bf587a2b0bb97f155e36011c57e8769315dd290"], 0x58}, 0x0) 2018/04/05 19:35:24 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") fstatfs(r0, &(0x7f0000000100)=""/145) 2018/04/05 19:35:24 executing program 5: add_key(&(0x7f0000000180)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="3082008b301820dae75ec1016a60ab7a28cfdf10f452bb6842d44b2b77e9fbe5c80a009b128cfbacb5844378b3c7051deadb4613293411c78bbe239cdbc028c5f6aa06f3de8ecea886311a0f47b8ce5a4c1d7d50b851c2a0830a29333253acca79a14fcc2983ebee4f6bb80f3313dca5cf25fe350623333b", 0x78, 0xfffffffffffffffd) 2018/04/05 19:35:24 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./file0\x00', 0x40000000020) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e21, 0x8, @loopback={0x0, 0x1}, 0xa374}}, 0xf8000, 0xffffffffffff0001, 0x8, 0x80, 0x100000000}, &(0x7f0000000340)=0x98) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000380)={r2, @in={{0x2, 0x0, @loopback=0x7f000001}}}, 0x84) write$cgroup_pid(r1, &(0x7f0000000580)=ANY=[], 0xa83f9ba3) unlink(&(0x7f0000000100)='./file0\x00') getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0x8) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f00000000c0)='autofs\x00', 0x1029, &(0x7f0000000340)) lremovexattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@random={'trusted.', ')mime_typeposix_acl_accessmd5sum\x00'}) umount2(&(0x7f0000000040)='./file0\x00', 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) futex(&(0x7f0000000140), 0x0, 0x4, &(0x7f0000564000)={0x77359400}, &(0x7f0000000080), 0x0) syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) 2018/04/05 19:35:24 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x105541, 0x0) pwrite64(r0, &(0x7f0000008040)="9a", 0x1, 0x0) 2018/04/05 19:35:24 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f0000000340)) 2018/04/05 19:35:24 executing program 7: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) sendmsg(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="580000000000000014010000080000004d037f67d8b7b47c80ffffffffffffffff0000871709322be4c68537e918d56fc5fa0d02739b3e8883256b8b71eb95dcb10dcb383bf587a2b0bb97f155e36011c57e8769315dd290"], 0x58}, 0x0) 2018/04/05 19:35:24 executing program 6: r0 = getpid() migrate_pages(r0, 0x9, &(0x7f0000000000)=0x1, &(0x7f0000000040)=0x1) 2018/04/05 19:35:24 executing program 3: perf_event_open(&(0x7f0000223000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(0xffffffffffffffff, 0x400442c9, &(0x7f0000001300)={0x0, @random="202683222c6e"}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000100)={{0x25, 0x0, 0x0, 0x0, "767c01279bfc1049964955ff3045fec938c470fe47f2d8f33b72e799ae64642712e9d58d25cbbbada20c3360"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "82d97d4b47fca560c82096c2ecceda9471eb09bd63f8059d161156bd2ee713fcad9cdbf824e8a4c64e8b78c15e5f44f39a3475c28afccea95b58b226512b0043", &(0x7f00000000c0)='/dev/input/event#\x00', 0x12}) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) 2018/04/05 19:35:24 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") fstatfs(r0, &(0x7f0000000100)=""/145) 2018/04/05 19:35:24 executing program 7: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) sendmsg(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="580000000000000014010000080000004d037f67d8b7b47c80ffffffffffffffff0000871709322be4c68537e918d56fc5fa0d02739b3e8883256b8b71eb95dcb10dcb383bf587a2b0bb97f155e36011c57e8769315dd290"], 0x58}, 0x0) 2018/04/05 19:35:24 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000358fe0)={r2, 0x0, 0x2, r2}) r3 = socket(0x8, 0x5, 0x10000) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000080)={'sit0\x00', &(0x7f0000000040)=@ethtool_pauseparam={0x12, 0x2, 0x10001, 0x7f}}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x311) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r3, &(0x7f00000000c0)={0x1f, {0x8, 0x2, 0x3, 0xffff, 0x2}, 0x8}, 0xa) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000c68000)={r4, 0x0, 0x2000000002, r2}) [ 211.902862] irq bypass consumer (token 0000000052f1760a) registration fails: -16 2018/04/05 19:35:25 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x105541, 0x0) pwrite64(r0, &(0x7f0000008040)="9a", 0x1, 0x0) 2018/04/05 19:35:25 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x3, 0x0, 0x1000}) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000800)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x0, &(0x7f00000001c0)=[@cr4={0x1, 0x100000}], 0x1) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/05 19:35:25 executing program 5: socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x822a, 0x0) unshare(0x400) syz_open_dev$vcsa(&(0x7f0000580ff5)='/dev/vcsa#\x00', 0x1f, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/05 19:35:25 executing program 3: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r2 = gettid() perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f00000004c0)=""/246) rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) tkill(r2, 0x34) 2018/04/05 19:35:25 executing program 7: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) sendmsg(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="580000000000000014010000080000004d037f67d8b7b47c80ffffffffffffffff0000871709322be4c68537e918d56fc5fa0d02739b3e8883256b8b71eb95dcb10dcb383bf587a2b0bb97f155e36011c57e8769315dd290"], 0x58}, 0x0) 2018/04/05 19:35:25 executing program 6: r0 = getpid() migrate_pages(r0, 0x9, &(0x7f0000000000)=0x1, &(0x7f0000000040)=0x1) 2018/04/05 19:35:25 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000358fe0)={r2, 0x0, 0x2, r2}) r3 = socket(0x8, 0x5, 0x10000) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000080)={'sit0\x00', &(0x7f0000000040)=@ethtool_pauseparam={0x12, 0x2, 0x10001, 0x7f}}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x311) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r3, &(0x7f00000000c0)={0x1f, {0x8, 0x2, 0x3, 0xffff, 0x2}, 0x8}, 0xa) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000c68000)={r4, 0x0, 0x2000000002, r2}) 2018/04/05 19:35:25 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f0000000340)) 2018/04/05 19:35:25 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)="2f70726f632f7379040000000000000074687265736800", 0x2, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') io_setup(0x3, &(0x7f0000000000)=0x0) syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x806, 0x101000) io_getevents(r1, 0xf69, 0x2, &(0x7f0000000100)=[{}, {}], &(0x7f00005cfff0)={0x77359400}) sendto$inet6(r0, &(0x7f0000000400)="f7d6e3f51c253857de70e07f46e5e10b1e67a856af0d888b1f3cd408da4bfdd49db91d2219da3e75fb51fa503ee588a8b46128f3941e94888481491b6c13fc8c4c6ed8ecb80b55728a003df5a1b79697be1854e08ec2ad37fb1245509720075b1c0e23b3f05db7a03dccfc451296722ec8d3f4ae236aa958cbc7542eabea0cb0af7cee094b02f5b74e90ab612227f02f334fc02414aa81d2e1d99e17d19ba20f5d78f08eeb7068c0f0d9847b340630a8ee99fa9d31fb592575ba5bc448cfaca6e98f180598c965281c59f87a7220dfb0005473771c841103e9da45c8703f67bd57d78e5389e0197a229b79bd24ce248f49ea26", 0xf3, 0x20000040, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) io_getevents(r1, 0x4, 0x4, &(0x7f00000002c0)=[{}, {}, {}, {}], &(0x7f00000003c0)={r2, r3+30000000}) r4 = memfd_create(&(0x7f0000000500)=':+lo#\x00', 0x0) io_submit(r1, 0x1, &(0x7f0000001280)=[&(0x7f0000001100)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f0000000100)}]) io_destroy(r1) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f0000000040)={0xffffffffffffffff, 0x0, 0x5, 0x3, 0xbd2}) 2018/04/05 19:35:25 executing program 6: r0 = getpid() migrate_pages(r0, 0x9, &(0x7f0000000000)=0x1, &(0x7f0000000040)=0x1) 2018/04/05 19:35:25 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) dup2(r1, r0) 2018/04/05 19:35:25 executing program 3: prctl$seccomp(0x29, 0x0, &(0x7f0000000040)={0x218}) r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0xc100) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000140)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000100)) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000000), &(0x7f00000000c0)=0x40) 2018/04/05 19:35:25 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000358fe0)={r2, 0x0, 0x2, r2}) r3 = socket(0x8, 0x5, 0x10000) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000080)={'sit0\x00', &(0x7f0000000040)=@ethtool_pauseparam={0x12, 0x2, 0x10001, 0x7f}}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x311) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r3, &(0x7f00000000c0)={0x1f, {0x8, 0x2, 0x3, 0xffff, 0x2}, 0x8}, 0xa) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000c68000)={r4, 0x0, 0x2000000002, r2}) 2018/04/05 19:35:25 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) dup2(r1, r0) 2018/04/05 19:35:25 executing program 6: r0 = getpid() migrate_pages(r0, 0x9, &(0x7f0000000000)=0x1, &(0x7f0000000040)=0x1) 2018/04/05 19:35:25 executing program 5: socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x822a, 0x0) unshare(0x400) syz_open_dev$vcsa(&(0x7f0000580ff5)='/dev/vcsa#\x00', 0x1f, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/05 19:35:25 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x3, 0x0, 0x1000}) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000800)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x0, &(0x7f00000001c0)=[@cr4={0x1, 0x100000}], 0x1) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/05 19:35:25 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f0000000340)) 2018/04/05 19:35:25 executing program 3: prctl$seccomp(0x29, 0x0, &(0x7f0000000040)={0x218}) r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0xc100) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000140)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000100)) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000000), &(0x7f00000000c0)=0x40) 2018/04/05 19:35:25 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) dup2(r1, r0) 2018/04/05 19:35:25 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000358fe0)={r2, 0x0, 0x2, r2}) r3 = socket(0x8, 0x5, 0x10000) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000080)={'sit0\x00', &(0x7f0000000040)=@ethtool_pauseparam={0x12, 0x2, 0x10001, 0x7f}}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x311) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r3, &(0x7f00000000c0)={0x1f, {0x8, 0x2, 0x3, 0xffff, 0x2}, 0x8}, 0xa) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000c68000)={r4, 0x0, 0x2000000002, r2}) 2018/04/05 19:35:25 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x3, 0x0, 0x1000}) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000800)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x0, &(0x7f00000001c0)=[@cr4={0x1, 0x100000}], 0x1) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/05 19:35:25 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x3, 0x0, 0x1000}) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000800)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x0, &(0x7f00000001c0)=[@cr4={0x1, 0x100000}], 0x1) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/05 19:35:25 executing program 5: socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x822a, 0x0) unshare(0x400) syz_open_dev$vcsa(&(0x7f0000580ff5)='/dev/vcsa#\x00', 0x1f, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/05 19:35:26 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)="2f70726f632f7379040000000000000074687265736800", 0x2, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') io_setup(0x3, &(0x7f0000000000)=0x0) syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x806, 0x101000) io_getevents(r1, 0xf69, 0x2, &(0x7f0000000100)=[{}, {}], &(0x7f00005cfff0)={0x77359400}) sendto$inet6(r0, &(0x7f0000000400)="f7d6e3f51c253857de70e07f46e5e10b1e67a856af0d888b1f3cd408da4bfdd49db91d2219da3e75fb51fa503ee588a8b46128f3941e94888481491b6c13fc8c4c6ed8ecb80b55728a003df5a1b79697be1854e08ec2ad37fb1245509720075b1c0e23b3f05db7a03dccfc451296722ec8d3f4ae236aa958cbc7542eabea0cb0af7cee094b02f5b74e90ab612227f02f334fc02414aa81d2e1d99e17d19ba20f5d78f08eeb7068c0f0d9847b340630a8ee99fa9d31fb592575ba5bc448cfaca6e98f180598c965281c59f87a7220dfb0005473771c841103e9da45c8703f67bd57d78e5389e0197a229b79bd24ce248f49ea26", 0xf3, 0x20000040, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) io_getevents(r1, 0x4, 0x4, &(0x7f00000002c0)=[{}, {}, {}, {}], &(0x7f00000003c0)={r2, r3+30000000}) r4 = memfd_create(&(0x7f0000000500)=':+lo#\x00', 0x0) io_submit(r1, 0x1, &(0x7f0000001280)=[&(0x7f0000001100)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f0000000100)}]) io_destroy(r1) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f0000000040)={0xffffffffffffffff, 0x0, 0x5, 0x3, 0xbd2}) 2018/04/05 19:35:26 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f0000000340)) 2018/04/05 19:35:26 executing program 3: prctl$seccomp(0x29, 0x0, &(0x7f0000000040)={0x218}) r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0xc100) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000140)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000100)) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000000), &(0x7f00000000c0)=0x40) 2018/04/05 19:35:26 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) dup2(r1, r0) 2018/04/05 19:35:26 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) dup2(r1, r0) 2018/04/05 19:35:26 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x3, 0x0, 0x1000}) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000800)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x0, &(0x7f00000001c0)=[@cr4={0x1, 0x100000}], 0x1) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/05 19:35:26 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x3, 0x0, 0x1000}) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000800)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x0, &(0x7f00000001c0)=[@cr4={0x1, 0x100000}], 0x1) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/05 19:35:26 executing program 5: socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x822a, 0x0) unshare(0x400) syz_open_dev$vcsa(&(0x7f0000580ff5)='/dev/vcsa#\x00', 0x1f, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/05 19:35:26 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)="2f70726f632f7379040000000000000074687265736800", 0x2, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') io_setup(0x3, &(0x7f0000000000)=0x0) syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x806, 0x101000) io_getevents(r1, 0xf69, 0x2, &(0x7f0000000100)=[{}, {}], &(0x7f00005cfff0)={0x77359400}) sendto$inet6(r0, &(0x7f0000000400)="f7d6e3f51c253857de70e07f46e5e10b1e67a856af0d888b1f3cd408da4bfdd49db91d2219da3e75fb51fa503ee588a8b46128f3941e94888481491b6c13fc8c4c6ed8ecb80b55728a003df5a1b79697be1854e08ec2ad37fb1245509720075b1c0e23b3f05db7a03dccfc451296722ec8d3f4ae236aa958cbc7542eabea0cb0af7cee094b02f5b74e90ab612227f02f334fc02414aa81d2e1d99e17d19ba20f5d78f08eeb7068c0f0d9847b340630a8ee99fa9d31fb592575ba5bc448cfaca6e98f180598c965281c59f87a7220dfb0005473771c841103e9da45c8703f67bd57d78e5389e0197a229b79bd24ce248f49ea26", 0xf3, 0x20000040, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) io_getevents(r1, 0x4, 0x4, &(0x7f00000002c0)=[{}, {}, {}, {}], &(0x7f00000003c0)={r2, r3+30000000}) r4 = memfd_create(&(0x7f0000000500)=':+lo#\x00', 0x0) io_submit(r1, 0x1, &(0x7f0000001280)=[&(0x7f0000001100)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f0000000100)}]) io_destroy(r1) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f0000000040)={0xffffffffffffffff, 0x0, 0x5, 0x3, 0xbd2}) 2018/04/05 19:35:26 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) dup2(r1, r0) 2018/04/05 19:35:26 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)="2f70726f632f7379040000000000000074687265736800", 0x2, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') io_setup(0x3, &(0x7f0000000000)=0x0) syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x806, 0x101000) io_getevents(r1, 0xf69, 0x2, &(0x7f0000000100)=[{}, {}], &(0x7f00005cfff0)={0x77359400}) sendto$inet6(r0, &(0x7f0000000400)="f7d6e3f51c253857de70e07f46e5e10b1e67a856af0d888b1f3cd408da4bfdd49db91d2219da3e75fb51fa503ee588a8b46128f3941e94888481491b6c13fc8c4c6ed8ecb80b55728a003df5a1b79697be1854e08ec2ad37fb1245509720075b1c0e23b3f05db7a03dccfc451296722ec8d3f4ae236aa958cbc7542eabea0cb0af7cee094b02f5b74e90ab612227f02f334fc02414aa81d2e1d99e17d19ba20f5d78f08eeb7068c0f0d9847b340630a8ee99fa9d31fb592575ba5bc448cfaca6e98f180598c965281c59f87a7220dfb0005473771c841103e9da45c8703f67bd57d78e5389e0197a229b79bd24ce248f49ea26", 0xf3, 0x20000040, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) io_getevents(r1, 0x4, 0x4, &(0x7f00000002c0)=[{}, {}, {}, {}], &(0x7f00000003c0)={r2, r3+30000000}) r4 = memfd_create(&(0x7f0000000500)=':+lo#\x00', 0x0) io_submit(r1, 0x1, &(0x7f0000001280)=[&(0x7f0000001100)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f0000000100)}]) io_destroy(r1) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f0000000040)={0xffffffffffffffff, 0x0, 0x5, 0x3, 0xbd2}) 2018/04/05 19:35:26 executing program 5: r0 = semget$private(0x0, 0x6, 0x0) semop(r0, &(0x7f0000000040)=[{}, {0x0, 0xfffffffffffffff8}, {}], 0x3) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000003000)=[0x3]) 2018/04/05 19:35:26 executing program 0: r0 = memfd_create(&(0x7f000003affa)='posix_acl_access{Y\x00', 0x0) lseek(r0, 0x7ffffffffffffffb, 0x0) sendfile(r0, r0, &(0x7f0000fdb000), 0x7) 2018/04/05 19:35:26 executing program 3: prctl$seccomp(0x29, 0x0, &(0x7f0000000040)={0x218}) r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0xc100) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000140)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000100)) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000000), &(0x7f00000000c0)=0x40) 2018/04/05 19:35:26 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) dup2(r1, r0) 2018/04/05 19:35:26 executing program 0: r0 = memfd_create(&(0x7f000003affa)='posix_acl_access{Y\x00', 0x0) lseek(r0, 0x7ffffffffffffffb, 0x0) sendfile(r0, r0, &(0x7f0000fdb000), 0x7) 2018/04/05 19:35:27 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)="2f70726f632f7379040000000000000074687265736800", 0x2, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') io_setup(0x3, &(0x7f0000000000)=0x0) syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x806, 0x101000) io_getevents(r1, 0xf69, 0x2, &(0x7f0000000100)=[{}, {}], &(0x7f00005cfff0)={0x77359400}) sendto$inet6(r0, &(0x7f0000000400)="f7d6e3f51c253857de70e07f46e5e10b1e67a856af0d888b1f3cd408da4bfdd49db91d2219da3e75fb51fa503ee588a8b46128f3941e94888481491b6c13fc8c4c6ed8ecb80b55728a003df5a1b79697be1854e08ec2ad37fb1245509720075b1c0e23b3f05db7a03dccfc451296722ec8d3f4ae236aa958cbc7542eabea0cb0af7cee094b02f5b74e90ab612227f02f334fc02414aa81d2e1d99e17d19ba20f5d78f08eeb7068c0f0d9847b340630a8ee99fa9d31fb592575ba5bc448cfaca6e98f180598c965281c59f87a7220dfb0005473771c841103e9da45c8703f67bd57d78e5389e0197a229b79bd24ce248f49ea26", 0xf3, 0x20000040, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) io_getevents(r1, 0x4, 0x4, &(0x7f00000002c0)=[{}, {}, {}, {}], &(0x7f00000003c0)={r2, r3+30000000}) r4 = memfd_create(&(0x7f0000000500)=':+lo#\x00', 0x0) io_submit(r1, 0x1, &(0x7f0000001280)=[&(0x7f0000001100)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f0000000100)}]) io_destroy(r1) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f0000000040)={0xffffffffffffffff, 0x0, 0x5, 0x3, 0xbd2}) 2018/04/05 19:35:27 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)="2f70726f632f7379040000000000000074687265736800", 0x2, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') io_setup(0x3, &(0x7f0000000000)=0x0) syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x806, 0x101000) io_getevents(r1, 0xf69, 0x2, &(0x7f0000000100)=[{}, {}], &(0x7f00005cfff0)={0x77359400}) sendto$inet6(r0, &(0x7f0000000400)="f7d6e3f51c253857de70e07f46e5e10b1e67a856af0d888b1f3cd408da4bfdd49db91d2219da3e75fb51fa503ee588a8b46128f3941e94888481491b6c13fc8c4c6ed8ecb80b55728a003df5a1b79697be1854e08ec2ad37fb1245509720075b1c0e23b3f05db7a03dccfc451296722ec8d3f4ae236aa958cbc7542eabea0cb0af7cee094b02f5b74e90ab612227f02f334fc02414aa81d2e1d99e17d19ba20f5d78f08eeb7068c0f0d9847b340630a8ee99fa9d31fb592575ba5bc448cfaca6e98f180598c965281c59f87a7220dfb0005473771c841103e9da45c8703f67bd57d78e5389e0197a229b79bd24ce248f49ea26", 0xf3, 0x20000040, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) io_getevents(r1, 0x4, 0x4, &(0x7f00000002c0)=[{}, {}, {}, {}], &(0x7f00000003c0)={r2, r3+30000000}) r4 = memfd_create(&(0x7f0000000500)=':+lo#\x00', 0x0) io_submit(r1, 0x1, &(0x7f0000001280)=[&(0x7f0000001100)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f0000000100)}]) io_destroy(r1) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f0000000040)={0xffffffffffffffff, 0x0, 0x5, 0x3, 0xbd2}) 2018/04/05 19:35:27 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/05 19:35:27 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)="2f70726f632f7379040000000000000074687265736800", 0x2, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') io_setup(0x3, &(0x7f0000000000)=0x0) syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x806, 0x101000) io_getevents(r1, 0xf69, 0x2, &(0x7f0000000100)=[{}, {}], &(0x7f00005cfff0)={0x77359400}) sendto$inet6(r0, &(0x7f0000000400)="f7d6e3f51c253857de70e07f46e5e10b1e67a856af0d888b1f3cd408da4bfdd49db91d2219da3e75fb51fa503ee588a8b46128f3941e94888481491b6c13fc8c4c6ed8ecb80b55728a003df5a1b79697be1854e08ec2ad37fb1245509720075b1c0e23b3f05db7a03dccfc451296722ec8d3f4ae236aa958cbc7542eabea0cb0af7cee094b02f5b74e90ab612227f02f334fc02414aa81d2e1d99e17d19ba20f5d78f08eeb7068c0f0d9847b340630a8ee99fa9d31fb592575ba5bc448cfaca6e98f180598c965281c59f87a7220dfb0005473771c841103e9da45c8703f67bd57d78e5389e0197a229b79bd24ce248f49ea26", 0xf3, 0x20000040, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) io_getevents(r1, 0x4, 0x4, &(0x7f00000002c0)=[{}, {}, {}, {}], &(0x7f00000003c0)={r2, r3+30000000}) r4 = memfd_create(&(0x7f0000000500)=':+lo#\x00', 0x0) io_submit(r1, 0x1, &(0x7f0000001280)=[&(0x7f0000001100)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f0000000100)}]) io_destroy(r1) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f0000000040)={0xffffffffffffffff, 0x0, 0x5, 0x3, 0xbd2}) 2018/04/05 19:35:27 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r1 = perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_procs(r0, &(0x7f0000000580)='cgroup.procs\x00', 0x2, 0x0) dup3(r1, r2, 0x0) ioctl$DRM_IOCTL_GET_STATS(0xffffffffffffffff, 0x80f86406, &(0x7f00000002c0)=""/134) ioctl$sock_netrom_TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000100)) 2018/04/05 19:35:27 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x3, 0x0, 0x1000}) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000800)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x0, &(0x7f00000001c0)=[@cr4={0x1, 0x100000}], 0x1) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/05 19:35:27 executing program 4: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x60000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000380)={'mangle\x00'}, &(0x7f0000000700)=0x54) 2018/04/05 19:35:27 executing program 0: r0 = memfd_create(&(0x7f000003affa)='posix_acl_access{Y\x00', 0x0) lseek(r0, 0x7ffffffffffffffb, 0x0) sendfile(r0, r0, &(0x7f0000fdb000), 0x7) 2018/04/05 19:35:27 executing program 0: r0 = memfd_create(&(0x7f000003affa)='posix_acl_access{Y\x00', 0x0) lseek(r0, 0x7ffffffffffffffb, 0x0) sendfile(r0, r0, &(0x7f0000fdb000), 0x7) [ 214.282958] IPVS: ftp: loaded support on port[0] = 21 2018/04/05 19:35:27 executing program 5: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000019c0)=@init_qp_attr={0xb, 0x10, 0xfa00, {&(0x7f00000001c0), 0xffffffff, 0x3}}, 0x239) 2018/04/05 19:35:27 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r1 = perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_procs(r0, &(0x7f0000000580)='cgroup.procs\x00', 0x2, 0x0) dup3(r1, r2, 0x0) ioctl$DRM_IOCTL_GET_STATS(0xffffffffffffffff, 0x80f86406, &(0x7f00000002c0)=""/134) ioctl$sock_netrom_TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000100)) 2018/04/05 19:35:27 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000280)='memory.high\x00', 0x2, 0x0) pwrite64(r1, &(0x7f0000000080)='e', 0x1, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000180)={0x0, 0x3}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000200)=ANY=[@ANYRES32=r3, @ANYBLOB="62000000f4fa5c3eb51817efbea24659eda20610601dcc39b349b35a39b65f937c00080000a07ce086f0aea250484643c7a404e13522fcc90e77cb4edd1aef900a7ea9c0aff31f19fee305bd4c739eb783b055d5c43af73cc4141117d6bd81aa942b500fddce"], &(0x7f00000002c0)=0x2) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000340)={0x8}, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040)={0x9, 0x6, 0x200, 0x0, 0x3, 0xffffffffffffcb19, 0x39, 0x6, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000100)={r4, 0x177a}, &(0x7f0000000140)=0x8) 2018/04/05 19:35:27 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r1 = perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_procs(r0, &(0x7f0000000580)='cgroup.procs\x00', 0x2, 0x0) dup3(r1, r2, 0x0) ioctl$DRM_IOCTL_GET_STATS(0xffffffffffffffff, 0x80f86406, &(0x7f00000002c0)=""/134) ioctl$sock_netrom_TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000100)) 2018/04/05 19:35:27 executing program 5: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000019c0)=@init_qp_attr={0xb, 0x10, 0xfa00, {&(0x7f00000001c0), 0xffffffff, 0x3}}, 0x239) 2018/04/05 19:35:27 executing program 6: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f000060d000)=[{{0x0, 0x0, &(0x7f0000c38ff0)=[{&(0x7f0000000080)='\x00', 0x1}], 0x1, &(0x7f0000299000)}}], 0x1, 0x8000) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000081e000)={0x0, 0x2}, 0x8) 2018/04/05 19:35:27 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000280)='memory.high\x00', 0x2, 0x0) pwrite64(r1, &(0x7f0000000080)='e', 0x1, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000180)={0x0, 0x3}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000200)=ANY=[@ANYRES32=r3, @ANYBLOB="62000000f4fa5c3eb51817efbea24659eda20610601dcc39b349b35a39b65f937c00080000a07ce086f0aea250484643c7a404e13522fcc90e77cb4edd1aef900a7ea9c0aff31f19fee305bd4c739eb783b055d5c43af73cc4141117d6bd81aa942b500fddce"], &(0x7f00000002c0)=0x2) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000340)={0x8}, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040)={0x9, 0x6, 0x200, 0x0, 0x3, 0xffffffffffffcb19, 0x39, 0x6, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000100)={r4, 0x177a}, &(0x7f0000000140)=0x8) 2018/04/05 19:35:28 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)="2f70726f632f7379040000000000000074687265736800", 0x2, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') io_setup(0x3, &(0x7f0000000000)=0x0) syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x806, 0x101000) io_getevents(r1, 0xf69, 0x2, &(0x7f0000000100)=[{}, {}], &(0x7f00005cfff0)={0x77359400}) sendto$inet6(r0, &(0x7f0000000400)="f7d6e3f51c253857de70e07f46e5e10b1e67a856af0d888b1f3cd408da4bfdd49db91d2219da3e75fb51fa503ee588a8b46128f3941e94888481491b6c13fc8c4c6ed8ecb80b55728a003df5a1b79697be1854e08ec2ad37fb1245509720075b1c0e23b3f05db7a03dccfc451296722ec8d3f4ae236aa958cbc7542eabea0cb0af7cee094b02f5b74e90ab612227f02f334fc02414aa81d2e1d99e17d19ba20f5d78f08eeb7068c0f0d9847b340630a8ee99fa9d31fb592575ba5bc448cfaca6e98f180598c965281c59f87a7220dfb0005473771c841103e9da45c8703f67bd57d78e5389e0197a229b79bd24ce248f49ea26", 0xf3, 0x20000040, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) io_getevents(r1, 0x4, 0x4, &(0x7f00000002c0)=[{}, {}, {}, {}], &(0x7f00000003c0)={r2, r3+30000000}) r4 = memfd_create(&(0x7f0000000500)=':+lo#\x00', 0x0) io_submit(r1, 0x1, &(0x7f0000001280)=[&(0x7f0000001100)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f0000000100)}]) io_destroy(r1) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f0000000040)={0xffffffffffffffff, 0x0, 0x5, 0x3, 0xbd2}) 2018/04/05 19:35:28 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)="2f70726f632f7379040000000000000074687265736800", 0x2, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') io_setup(0x3, &(0x7f0000000000)=0x0) syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x806, 0x101000) io_getevents(r1, 0xf69, 0x2, &(0x7f0000000100)=[{}, {}], &(0x7f00005cfff0)={0x77359400}) sendto$inet6(r0, &(0x7f0000000400)="f7d6e3f51c253857de70e07f46e5e10b1e67a856af0d888b1f3cd408da4bfdd49db91d2219da3e75fb51fa503ee588a8b46128f3941e94888481491b6c13fc8c4c6ed8ecb80b55728a003df5a1b79697be1854e08ec2ad37fb1245509720075b1c0e23b3f05db7a03dccfc451296722ec8d3f4ae236aa958cbc7542eabea0cb0af7cee094b02f5b74e90ab612227f02f334fc02414aa81d2e1d99e17d19ba20f5d78f08eeb7068c0f0d9847b340630a8ee99fa9d31fb592575ba5bc448cfaca6e98f180598c965281c59f87a7220dfb0005473771c841103e9da45c8703f67bd57d78e5389e0197a229b79bd24ce248f49ea26", 0xf3, 0x20000040, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) io_getevents(r1, 0x4, 0x4, &(0x7f00000002c0)=[{}, {}, {}, {}], &(0x7f00000003c0)={r2, r3+30000000}) r4 = memfd_create(&(0x7f0000000500)=':+lo#\x00', 0x0) io_submit(r1, 0x1, &(0x7f0000001280)=[&(0x7f0000001100)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f0000000100)}]) io_destroy(r1) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f0000000040)={0xffffffffffffffff, 0x0, 0x5, 0x3, 0xbd2}) 2018/04/05 19:35:28 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x0, &(0x7f0000000140)}) 2018/04/05 19:35:28 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)="2f70726f632f7379040000000000000074687265736800", 0x2, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') io_setup(0x3, &(0x7f0000000000)=0x0) syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x806, 0x101000) io_getevents(r1, 0xf69, 0x2, &(0x7f0000000100)=[{}, {}], &(0x7f00005cfff0)={0x77359400}) sendto$inet6(r0, &(0x7f0000000400)="f7d6e3f51c253857de70e07f46e5e10b1e67a856af0d888b1f3cd408da4bfdd49db91d2219da3e75fb51fa503ee588a8b46128f3941e94888481491b6c13fc8c4c6ed8ecb80b55728a003df5a1b79697be1854e08ec2ad37fb1245509720075b1c0e23b3f05db7a03dccfc451296722ec8d3f4ae236aa958cbc7542eabea0cb0af7cee094b02f5b74e90ab612227f02f334fc02414aa81d2e1d99e17d19ba20f5d78f08eeb7068c0f0d9847b340630a8ee99fa9d31fb592575ba5bc448cfaca6e98f180598c965281c59f87a7220dfb0005473771c841103e9da45c8703f67bd57d78e5389e0197a229b79bd24ce248f49ea26", 0xf3, 0x20000040, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) io_getevents(r1, 0x4, 0x4, &(0x7f00000002c0)=[{}, {}, {}, {}], &(0x7f00000003c0)={r2, r3+30000000}) r4 = memfd_create(&(0x7f0000000500)=':+lo#\x00', 0x0) io_submit(r1, 0x1, &(0x7f0000001280)=[&(0x7f0000001100)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f0000000100)}]) io_destroy(r1) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f0000000040)={0xffffffffffffffff, 0x0, 0x5, 0x3, 0xbd2}) 2018/04/05 19:35:28 executing program 4: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x60000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000380)={'mangle\x00'}, &(0x7f0000000700)=0x54) 2018/04/05 19:35:28 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r1 = perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_procs(r0, &(0x7f0000000580)='cgroup.procs\x00', 0x2, 0x0) dup3(r1, r2, 0x0) ioctl$DRM_IOCTL_GET_STATS(0xffffffffffffffff, 0x80f86406, &(0x7f00000002c0)=""/134) ioctl$sock_netrom_TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000100)) 2018/04/05 19:35:28 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000280)='memory.high\x00', 0x2, 0x0) pwrite64(r1, &(0x7f0000000080)='e', 0x1, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000180)={0x0, 0x3}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000200)=ANY=[@ANYRES32=r3, @ANYBLOB="62000000f4fa5c3eb51817efbea24659eda20610601dcc39b349b35a39b65f937c00080000a07ce086f0aea250484643c7a404e13522fcc90e77cb4edd1aef900a7ea9c0aff31f19fee305bd4c739eb783b055d5c43af73cc4141117d6bd81aa942b500fddce"], &(0x7f00000002c0)=0x2) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000340)={0x8}, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040)={0x9, 0x6, 0x200, 0x0, 0x3, 0xffffffffffffcb19, 0x39, 0x6, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000100)={r4, 0x177a}, &(0x7f0000000140)=0x8) 2018/04/05 19:35:28 executing program 5: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000019c0)=@init_qp_attr={0xb, 0x10, 0xfa00, {&(0x7f00000001c0), 0xffffffff, 0x3}}, 0x239) [ 215.469705] IPVS: ftp: loaded support on port[0] = 21 2018/04/05 19:35:28 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x3, 0x6, 0x0, @local={0xfe, 0x7e, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/05 19:35:28 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000280)='memory.high\x00', 0x2, 0x0) pwrite64(r1, &(0x7f0000000080)='e', 0x1, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000180)={0x0, 0x3}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000200)=ANY=[@ANYRES32=r3, @ANYBLOB="62000000f4fa5c3eb51817efbea24659eda20610601dcc39b349b35a39b65f937c00080000a07ce086f0aea250484643c7a404e13522fcc90e77cb4edd1aef900a7ea9c0aff31f19fee305bd4c739eb783b055d5c43af73cc4141117d6bd81aa942b500fddce"], &(0x7f00000002c0)=0x2) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000340)={0x8}, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040)={0x9, 0x6, 0x200, 0x0, 0x3, 0xffffffffffffcb19, 0x39, 0x6, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000100)={r4, 0x177a}, &(0x7f0000000140)=0x8) 2018/04/05 19:35:28 executing program 5: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000019c0)=@init_qp_attr={0xb, 0x10, 0xfa00, {&(0x7f00000001c0), 0xffffffff, 0x3}}, 0x239) 2018/04/05 19:35:28 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x3, 0x6, 0x0, @local={0xfe, 0x7e, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/05 19:35:28 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x0, &(0x7f0000000140)}) 2018/04/05 19:35:28 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x3, 0x6, 0x0, @local={0xfe, 0x7e, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/05 19:35:28 executing program 4: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x60000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000380)={'mangle\x00'}, &(0x7f0000000700)=0x54) 2018/04/05 19:35:28 executing program 0: prctl$void(0x20000002a) [ 215.933013] IPVS: ftp: loaded support on port[0] = 21 2018/04/05 19:35:29 executing program 5: capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)) prctl$intptr(0x200000002f, 0x2) 2018/04/05 19:35:29 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x0, &(0x7f0000000140)}) 2018/04/05 19:35:29 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x3, 0x6, 0x0, @local={0xfe, 0x7e, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/05 19:35:29 executing program 0: prctl$void(0x20000002a) 2018/04/05 19:35:29 executing program 4: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x60000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000380)={'mangle\x00'}, &(0x7f0000000700)=0x54) 2018/04/05 19:35:29 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000540)={0x1c, 0x1, 0x2, 0x403, 0x0, 0x0, {}, [@nested={0x8, 0x7, [@generic="e0"]}]}, 0x1c}, 0x1}, 0x0) 2018/04/05 19:35:29 executing program 2: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0xa, 0x5, 0x84) getsockopt$bt_hci(r0, 0x84, 0x1, &(0x7f0000000080)=""/4096, &(0x7f0000000000)=0x1238) 2018/04/05 19:35:29 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000bfcfee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f000039ef7a)=""/134) [ 216.345013] netlink: 'syz-executor1': attribute type 7 has an invalid length. [ 216.368142] IPVS: ftp: loaded support on port[0] = 21 2018/04/05 19:35:29 executing program 2: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0xa, 0x5, 0x84) getsockopt$bt_hci(r0, 0x84, 0x1, &(0x7f0000000080)=""/4096, &(0x7f0000000000)=0x1238) 2018/04/05 19:35:29 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000540)={0x1c, 0x1, 0x2, 0x403, 0x0, 0x0, {}, [@nested={0x8, 0x7, [@generic="e0"]}]}, 0x1c}, 0x1}, 0x0) 2018/04/05 19:35:29 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000bfcfee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f000039ef7a)=""/134) 2018/04/05 19:35:29 executing program 3: syz_open_procfs(0x0, &(0x7f0000b6a000)='ns/mnt\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000eba000)='ns/mnt\x00') 2018/04/05 19:35:29 executing program 0: prctl$void(0x20000002a) [ 216.574445] netlink: 'syz-executor1': attribute type 7 has an invalid length. 2018/04/05 19:35:29 executing program 5: capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)) prctl$intptr(0x200000002f, 0x2) 2018/04/05 19:35:29 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x0, &(0x7f0000000140)}) 2018/04/05 19:35:29 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000bfcfee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f000039ef7a)=""/134) 2018/04/05 19:35:29 executing program 3: syz_open_procfs(0x0, &(0x7f0000b6a000)='ns/mnt\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000eba000)='ns/mnt\x00') 2018/04/05 19:35:29 executing program 0: prctl$void(0x20000002a) 2018/04/05 19:35:29 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000540)={0x1c, 0x1, 0x2, 0x403, 0x0, 0x0, {}, [@nested={0x8, 0x7, [@generic="e0"]}]}, 0x1c}, 0x1}, 0x0) 2018/04/05 19:35:29 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000013000/0x18000)=nil, &(0x7f0000000380)=[@text32={0x20, &(0x7f0000000300)="650f184da8670f78fa66b8a1008ed02e640fc7ad0100000066b870000f00d8f27f003e0f322e660f38804e06b9550b00000f3266baf80cb8a8210a86ef66bafc0cb817f40000ef", 0x47}], 0x1, 0x0, &(0x7f00000003c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 19:35:29 executing program 2: 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) r0 = socket$nl_xfrm(0xa, 0x5, 0x84) getsockopt$bt_hci(r0, 0x84, 0x1, &(0x7f0000000080)=""/4096, &(0x7f0000000000)=0x1238) [ 216.929048] netlink: 'syz-executor1': attribute type 7 has an invalid length. 2018/04/05 19:35:30 executing program 2: 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) r0 = socket$nl_xfrm(0xa, 0x5, 0x84) getsockopt$bt_hci(r0, 0x84, 0x1, &(0x7f0000000080)=""/4096, &(0x7f0000000000)=0x1238) 2018/04/05 19:35:30 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000bfcfee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f000039ef7a)=""/134) 2018/04/05 19:35:30 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000540)={0x1c, 0x1, 0x2, 0x403, 0x0, 0x0, {}, [@nested={0x8, 0x7, [@generic="e0"]}]}, 0x1c}, 0x1}, 0x0) 2018/04/05 19:35:30 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) [ 217.096883] netlink: 'syz-executor1': attribute type 7 has an invalid length. 2018/04/05 19:35:30 executing program 3: syz_open_procfs(0x0, &(0x7f0000b6a000)='ns/mnt\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000eba000)='ns/mnt\x00') 2018/04/05 19:35:30 executing program 5: capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)) prctl$intptr(0x200000002f, 0x2) 2018/04/05 19:35:30 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000540)='/dev/hwrng\x00', 0x0, 0x0) read(r0, &(0x7f0000003a80), 0x0) 2018/04/05 19:35:30 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000100)='./file0\x00', 0x140) connect$vsock_dgram(r0, &(0x7f0000000140)={0x28, 0x0, 0xe6d4df983f40069f, @reserved=0x1}, 0x10) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1ca) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) setfsgid(r2) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x80000000000000}, 0x5c) 2018/04/05 19:35:30 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000240)='K', 0x1, r1) keyctl$revoke(0x3, r2) add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="b3", 0x1, r1) 2018/04/05 19:35:30 executing program 7: r0 = open(&(0x7f0000000000)='./file0\x00', 0x101000, 0x20) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000040)) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x101d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x438, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/05 19:35:30 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000013000/0x18000)=nil, &(0x7f0000000380)=[@text32={0x20, &(0x7f0000000300)="650f184da8670f78fa66b8a1008ed02e640fc7ad0100000066b870000f00d8f27f003e0f322e660f38804e06b9550b00000f3266baf80cb8a8210a86ef66bafc0cb817f40000ef", 0x47}], 0x1, 0x0, &(0x7f00000003c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 19:35:30 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='io.weight\x00', 0x2, 0x0) readahead(r1, 0x0, 0x0) 2018/04/05 19:35:30 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000240)='K', 0x1, r1) keyctl$revoke(0x3, r2) add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="b3", 0x1, r1) 2018/04/05 19:35:30 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000100)='./file0\x00', 0x140) connect$vsock_dgram(r0, &(0x7f0000000140)={0x28, 0x0, 0xe6d4df983f40069f, @reserved=0x1}, 0x10) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1ca) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) setfsgid(r2) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x80000000000000}, 0x5c) 2018/04/05 19:35:30 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000540)='/dev/hwrng\x00', 0x0, 0x0) read(r0, &(0x7f0000003a80), 0x0) 2018/04/05 19:35:30 executing program 5: capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)) prctl$intptr(0x200000002f, 0x2) 2018/04/05 19:35:30 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='io.weight\x00', 0x2, 0x0) readahead(r1, 0x0, 0x0) 2018/04/05 19:35:30 executing program 7: r0 = open(&(0x7f0000000000)='./file0\x00', 0x101000, 0x20) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000040)) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x101d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x438, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/05 19:35:30 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000240)='K', 0x1, r1) keyctl$revoke(0x3, r2) add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="b3", 0x1, r1) 2018/04/05 19:35:30 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000100)='./file0\x00', 0x140) connect$vsock_dgram(r0, &(0x7f0000000140)={0x28, 0x0, 0xe6d4df983f40069f, @reserved=0x1}, 0x10) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1ca) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) setfsgid(r2) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x80000000000000}, 0x5c) 2018/04/05 19:35:30 executing program 3: syz_open_procfs(0x0, &(0x7f0000b6a000)='ns/mnt\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000eba000)='ns/mnt\x00') 2018/04/05 19:35:30 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000100)='./file0\x00', 0x140) connect$vsock_dgram(r0, &(0x7f0000000140)={0x28, 0x0, 0xe6d4df983f40069f, @reserved=0x1}, 0x10) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1ca) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) setfsgid(r2) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x80000000000000}, 0x5c) 2018/04/05 19:35:30 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000013000/0x18000)=nil, &(0x7f0000000380)=[@text32={0x20, &(0x7f0000000300)="650f184da8670f78fa66b8a1008ed02e640fc7ad0100000066b870000f00d8f27f003e0f322e660f38804e06b9550b00000f3266baf80cb8a8210a86ef66bafc0cb817f40000ef", 0x47}], 0x1, 0x0, &(0x7f00000003c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 19:35:30 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000540)='/dev/hwrng\x00', 0x0, 0x0) read(r0, &(0x7f0000003a80), 0x0) 2018/04/05 19:35:30 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000240)='K', 0x1, r1) keyctl$revoke(0x3, r2) add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="b3", 0x1, r1) 2018/04/05 19:35:30 executing program 7: r0 = open(&(0x7f0000000000)='./file0\x00', 0x101000, 0x20) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000040)) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x101d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x438, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/05 19:35:30 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='io.weight\x00', 0x2, 0x0) readahead(r1, 0x0, 0x0) 2018/04/05 19:35:31 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000100)='./file0\x00', 0x140) connect$vsock_dgram(r0, &(0x7f0000000140)={0x28, 0x0, 0xe6d4df983f40069f, @reserved=0x1}, 0x10) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1ca) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) setfsgid(r2) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x80000000000000}, 0x5c) 2018/04/05 19:35:31 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) close(r1) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/04/05 19:35:31 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='io.weight\x00', 0x2, 0x0) readahead(r1, 0x0, 0x0) 2018/04/05 19:35:31 executing program 7: r0 = open(&(0x7f0000000000)='./file0\x00', 0x101000, 0x20) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000040)) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x101d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x438, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/05 19:35:31 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000540)='/dev/hwrng\x00', 0x0, 0x0) read(r0, &(0x7f0000003a80), 0x0) 2018/04/05 19:35:31 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000100)='./file0\x00', 0x140) connect$vsock_dgram(r0, &(0x7f0000000140)={0x28, 0x0, 0xe6d4df983f40069f, @reserved=0x1}, 0x10) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1ca) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) setfsgid(r2) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x80000000000000}, 0x5c) 2018/04/05 19:35:31 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'bcsh0\x00', 0x2}) ioctl$TUNSETTXFILTER(r0, 0x8924, &(0x7f0000000040)=ANY=[@ANYBLOB="14072b4af20549ddfaad554293081ba50100005b"]) 2018/04/05 19:35:31 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) close(r1) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/04/05 19:35:31 executing program 0: set_mempolicy(0x4001, &(0x7f0000aebff8)=0x4, 0x8) unshare(0x60000000) 2018/04/05 19:35:31 executing program 7: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0x10000000000d0, &(0x7f00000000c0), 0x0) 2018/04/05 19:35:31 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'bcsh0\x00', 0x2}) ioctl$TUNSETTXFILTER(r0, 0x8924, &(0x7f0000000040)=ANY=[@ANYBLOB="14072b4af20549ddfaad554293081ba50100005b"]) 2018/04/05 19:35:31 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/05 19:35:31 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000002cff6)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000023ff8)='./control\x00', r1, &(0x7f0000012ff6)='./control\x00') renameat2(r0, &(0x7f0000000000)='./control\x00', r1, &(0x7f0000000040)='./control\x00', 0x2) 2018/04/05 19:35:31 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000013000/0x18000)=nil, &(0x7f0000000380)=[@text32={0x20, &(0x7f0000000300)="650f184da8670f78fa66b8a1008ed02e640fc7ad0100000066b870000f00d8f27f003e0f322e660f38804e06b9550b00000f3266baf80cb8a8210a86ef66bafc0cb817f40000ef", 0x47}], 0x1, 0x0, &(0x7f00000003c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 19:35:31 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000100)='./file0\x00', 0x140) connect$vsock_dgram(r0, &(0x7f0000000140)={0x28, 0x0, 0xe6d4df983f40069f, @reserved=0x1}, 0x10) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1ca) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) setfsgid(r2) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x80000000000000}, 0x5c) 2018/04/05 19:35:31 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000002cff6)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000023ff8)='./control\x00', r1, &(0x7f0000012ff6)='./control\x00') renameat2(r0, &(0x7f0000000000)='./control\x00', r1, &(0x7f0000000040)='./control\x00', 0x2) 2018/04/05 19:35:31 executing program 7: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0x10000000000d0, &(0x7f00000000c0), 0x0) 2018/04/05 19:35:31 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/05 19:35:31 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) close(r1) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) [ 218.766222] IPVS: ftp: loaded support on port[0] = 21 2018/04/05 19:35:32 executing program 7: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0x10000000000d0, &(0x7f00000000c0), 0x0) 2018/04/05 19:35:32 executing program 4: seccomp(0x1, 0x0, &(0x7f0000000140)={0x2, &(0x7f0000000100)=[{0x81}, {0x6}]}) 2018/04/05 19:35:32 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'bcsh0\x00', 0x2}) ioctl$TUNSETTXFILTER(r0, 0x8924, &(0x7f0000000040)=ANY=[@ANYBLOB="14072b4af20549ddfaad554293081ba50100005b"]) 2018/04/05 19:35:32 executing program 5: r0 = memfd_create(&(0x7f00000000c0)="2f7b06003170707031253a656d30f9", 0x0) write$tun(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="f1"], 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0x9, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r2, 0x0) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) r7 = dup3(r6, r5, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000decfe0)={0x10006, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r6, 0xaeb7) ioctl$KVM_RUN(r7, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="b9870300000f329a1a00c0fee400c4c31120660d4ab981030000b806000000ba000000000f30c4e2392db636fb66ed0f3266b817018ed0c4e161f1c70f01cf66b8dc008ec8", 0x45}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) 2018/04/05 19:35:32 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000002cff6)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000023ff8)='./control\x00', r1, &(0x7f0000012ff6)='./control\x00') renameat2(r0, &(0x7f0000000000)='./control\x00', r1, &(0x7f0000000040)='./control\x00', 0x2) 2018/04/05 19:35:32 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) close(r1) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/04/05 19:35:32 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/05 19:35:32 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="56000000000000000b0200000000000000a8"]) [ 219.054012] audit: type=1326 audit(1522956932.098:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=16728 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4552d9 code=0x0 2018/04/05 19:35:32 executing program 7: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0x10000000000d0, &(0x7f00000000c0), 0x0) [ 219.097423] x86/PAT: syz-executor5:16732 map pfn RAM range req write-combining for [mem 0x198450000-0x198453fff], got write-back 2018/04/05 19:35:32 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000002cff6)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000023ff8)='./control\x00', r1, &(0x7f0000012ff6)='./control\x00') renameat2(r0, &(0x7f0000000000)='./control\x00', r1, &(0x7f0000000040)='./control\x00', 0x2) 2018/04/05 19:35:32 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'bcsh0\x00', 0x2}) ioctl$TUNSETTXFILTER(r0, 0x8924, &(0x7f0000000040)=ANY=[@ANYBLOB="14072b4af20549ddfaad554293081ba50100005b"]) 2018/04/05 19:35:32 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/05 19:35:32 executing program 4: seccomp(0x1, 0x0, &(0x7f0000000140)={0x2, &(0x7f0000000100)=[{0x81}, {0x6}]}) [ 219.209497] x86/PAT: syz-executor5:16732 map pfn RAM range req write-combining for [mem 0x198450000-0x198453fff], got write-back 2018/04/05 19:35:32 executing program 7: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000100)={@mcast2={0xff, 0x2, [], 0x1}}, 0x14) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000080)={0x87}, 0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f00000000c0)=""/120, &(0x7f0000000140)=0x78) open_by_handle_at(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x40000000200) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4) fcntl$notify(0xffffffffffffffff, 0x402, 0x2a) semget(0x1, 0x0, 0x76) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000240)={0x0, 0x80000}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000440)={r1, 0x80000}) ioctl$DRM_IOCTL_AGP_INFO(0xffffffffffffffff, 0x80386433, &(0x7f0000000300)=""/223) chmod(&(0x7f0000000400)='./file0\x00', 0x2) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x20202, 0x0) getsockopt$inet6_dccp_buf(r2, 0x21, 0x8d, &(0x7f0000000480)=""/125, &(0x7f0000000580)=0x7d) write$tun(r2, &(0x7f0000000500)=ANY=[], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000180)=0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000001c0)={0x0, 0x7}, &(0x7f0000000200)=0x8) fallocate(r2, 0x3, 0x0, 0x81) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000345000)='/dev/kvm\x00', 0x80, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x2}) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) gettid() accept(0xffffffffffffffff, 0x0, &(0x7f0000000100)) ioctl$KVM_CREATE_PIT2(r4, 0x4040ae77, &(0x7f0000516000)) dup2(r3, r4) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000000680)={{0x77359400}, {0x77359400}}, &(0x7f00000006c0)) clock_gettime(0x0, &(0x7f0000000740)) [ 219.281941] audit: type=1326 audit(1522956932.326:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=16746 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4552d9 code=0x0 2018/04/05 19:35:32 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="56000000000000000b0200000000000000a8"]) 2018/04/05 19:35:32 executing program 1: mlockall(0x2) r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmat(r0, &(0x7f0000ffa000/0x3000)=nil, 0x4000) 2018/04/05 19:35:32 executing program 4: seccomp(0x1, 0x0, &(0x7f0000000140)={0x2, &(0x7f0000000100)=[{0x81}, {0x6}]}) 2018/04/05 19:35:32 executing program 2: capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)) r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_route(r0, &(0x7f0000e26000)={&(0x7f0000016000)={0x10}, 0x0, &(0x7f000000b000)={&(0x7f000001d000)=@ipv6_newroute={0x1c, 0x18, 0x501, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) [ 219.467650] audit: type=1326 audit(1522956932.512:5): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=16762 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4552d9 code=0x0 2018/04/05 19:35:32 executing program 5: r0 = memfd_create(&(0x7f00000000c0)="2f7b06003170707031253a656d30f9", 0x0) write$tun(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="f1"], 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0x9, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r2, 0x0) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) r7 = dup3(r6, r5, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000decfe0)={0x10006, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r6, 0xaeb7) ioctl$KVM_RUN(r7, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="b9870300000f329a1a00c0fee400c4c31120660d4ab981030000b806000000ba000000000f30c4e2392db636fb66ed0f3266b817018ed0c4e161f1c70f01cf66b8dc008ec8", 0x45}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) 2018/04/05 19:35:32 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={"6966623000faffffffffffffff00", 0x4001}) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000000100)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x469, &(0x7f0000000180)=0x0) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000380)="a6", 0x1}]) 2018/04/05 19:35:32 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)={0x14, 0x27, 0x331, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) 2018/04/05 19:35:32 executing program 1: mlockall(0x2) r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmat(r0, &(0x7f0000ffa000/0x3000)=nil, 0x4000) 2018/04/05 19:35:32 executing program 4: seccomp(0x1, 0x0, &(0x7f0000000140)={0x2, &(0x7f0000000100)=[{0x81}, {0x6}]}) [ 219.640053] audit: type=1326 audit(1522956932.684:6): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=16782 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4552d9 code=0x0 [ 219.762704] x86/PAT: syz-executor5:16789 map pfn RAM range req write-combining for [mem 0x194c30000-0x194c33fff], got write-back 2018/04/05 19:35:32 executing program 7: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000100)={@mcast2={0xff, 0x2, [], 0x1}}, 0x14) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000080)={0x87}, 0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f00000000c0)=""/120, &(0x7f0000000140)=0x78) open_by_handle_at(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x40000000200) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4) fcntl$notify(0xffffffffffffffff, 0x402, 0x2a) semget(0x1, 0x0, 0x76) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000240)={0x0, 0x80000}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000440)={r1, 0x80000}) ioctl$DRM_IOCTL_AGP_INFO(0xffffffffffffffff, 0x80386433, &(0x7f0000000300)=""/223) chmod(&(0x7f0000000400)='./file0\x00', 0x2) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x20202, 0x0) getsockopt$inet6_dccp_buf(r2, 0x21, 0x8d, &(0x7f0000000480)=""/125, &(0x7f0000000580)=0x7d) write$tun(r2, &(0x7f0000000500)=ANY=[], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000180)=0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000001c0)={0x0, 0x7}, &(0x7f0000000200)=0x8) fallocate(r2, 0x3, 0x0, 0x81) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000345000)='/dev/kvm\x00', 0x80, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x2}) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) gettid() accept(0xffffffffffffffff, 0x0, &(0x7f0000000100)) ioctl$KVM_CREATE_PIT2(r4, 0x4040ae77, &(0x7f0000516000)) dup2(r3, r4) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000000680)={{0x77359400}, {0x77359400}}, &(0x7f00000006c0)) clock_gettime(0x0, &(0x7f0000000740)) 2018/04/05 19:35:32 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006dfff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f00005a0000)) 2018/04/05 19:35:32 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="56000000000000000b0200000000000000a8"]) 2018/04/05 19:35:32 executing program 2: capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)) r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_route(r0, &(0x7f0000e26000)={&(0x7f0000016000)={0x10}, 0x0, &(0x7f000000b000)={&(0x7f000001d000)=@ipv6_newroute={0x1c, 0x18, 0x501, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) 2018/04/05 19:35:32 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)={0x14, 0x27, 0x331, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) 2018/04/05 19:35:32 executing program 1: mlockall(0x2) r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmat(r0, &(0x7f0000ffa000/0x3000)=nil, 0x4000) 2018/04/05 19:35:32 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={"6966623000faffffffffffffff00", 0x4001}) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000000100)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x469, &(0x7f0000000180)=0x0) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000380)="a6", 0x1}]) 2018/04/05 19:35:32 executing program 5: r0 = memfd_create(&(0x7f00000000c0)="2f7b06003170707031253a656d30f9", 0x0) write$tun(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="f1"], 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0x9, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r2, 0x0) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) r7 = dup3(r6, r5, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000decfe0)={0x10006, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r6, 0xaeb7) ioctl$KVM_RUN(r7, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="b9870300000f329a1a00c0fee400c4c31120660d4ab981030000b806000000ba000000000f30c4e2392db636fb66ed0f3266b817018ed0c4e161f1c70f01cf66b8dc008ec8", 0x45}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) 2018/04/05 19:35:33 executing program 2: capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)) r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_route(r0, &(0x7f0000e26000)={&(0x7f0000016000)={0x10}, 0x0, &(0x7f000000b000)={&(0x7f000001d000)=@ipv6_newroute={0x1c, 0x18, 0x501, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) 2018/04/05 19:35:33 executing program 1: mlockall(0x2) r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmat(r0, &(0x7f0000ffa000/0x3000)=nil, 0x4000) [ 219.971491] x86/PAT: syz-executor5:16812 map pfn RAM range req write-combining for [mem 0x198460000-0x198463fff], got write-back 2018/04/05 19:35:33 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)={0x14, 0x27, 0x331, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) 2018/04/05 19:35:33 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006dfff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f00005a0000)) 2018/04/05 19:35:33 executing program 7: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000100)={@mcast2={0xff, 0x2, [], 0x1}}, 0x14) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000080)={0x87}, 0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f00000000c0)=""/120, &(0x7f0000000140)=0x78) open_by_handle_at(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x40000000200) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4) fcntl$notify(0xffffffffffffffff, 0x402, 0x2a) semget(0x1, 0x0, 0x76) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000240)={0x0, 0x80000}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000440)={r1, 0x80000}) ioctl$DRM_IOCTL_AGP_INFO(0xffffffffffffffff, 0x80386433, &(0x7f0000000300)=""/223) chmod(&(0x7f0000000400)='./file0\x00', 0x2) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x20202, 0x0) getsockopt$inet6_dccp_buf(r2, 0x21, 0x8d, &(0x7f0000000480)=""/125, &(0x7f0000000580)=0x7d) write$tun(r2, &(0x7f0000000500)=ANY=[], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000180)=0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000001c0)={0x0, 0x7}, &(0x7f0000000200)=0x8) fallocate(r2, 0x3, 0x0, 0x81) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000345000)='/dev/kvm\x00', 0x80, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x2}) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) gettid() accept(0xffffffffffffffff, 0x0, &(0x7f0000000100)) ioctl$KVM_CREATE_PIT2(r4, 0x4040ae77, &(0x7f0000516000)) dup2(r3, r4) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000000680)={{0x77359400}, {0x77359400}}, &(0x7f00000006c0)) clock_gettime(0x0, &(0x7f0000000740)) 2018/04/05 19:35:33 executing program 2: capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)) r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_route(r0, &(0x7f0000e26000)={&(0x7f0000016000)={0x10}, 0x0, &(0x7f000000b000)={&(0x7f000001d000)=@ipv6_newroute={0x1c, 0x18, 0x501, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) 2018/04/05 19:35:33 executing program 1: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000100)={@mcast2={0xff, 0x2, [], 0x1}}, 0x14) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000080)={0x87}, 0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f00000000c0)=""/120, &(0x7f0000000140)=0x78) open_by_handle_at(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x40000000200) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4) fcntl$notify(0xffffffffffffffff, 0x402, 0x2a) semget(0x1, 0x0, 0x76) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000240)={0x0, 0x80000}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000440)={r1, 0x80000}) ioctl$DRM_IOCTL_AGP_INFO(0xffffffffffffffff, 0x80386433, &(0x7f0000000300)=""/223) chmod(&(0x7f0000000400)='./file0\x00', 0x2) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x20202, 0x0) getsockopt$inet6_dccp_buf(r2, 0x21, 0x8d, &(0x7f0000000480)=""/125, &(0x7f0000000580)=0x7d) write$tun(r2, &(0x7f0000000500)=ANY=[], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000180)=0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000001c0)={0x0, 0x7}, &(0x7f0000000200)=0x8) fallocate(r2, 0x3, 0x0, 0x81) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000345000)='/dev/kvm\x00', 0x80, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x2}) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) gettid() accept(0xffffffffffffffff, 0x0, &(0x7f0000000100)) ioctl$KVM_CREATE_PIT2(r4, 0x4040ae77, &(0x7f0000516000)) dup2(r3, r4) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000000680)={{0x77359400}, {0x77359400}}, &(0x7f00000006c0)) clock_gettime(0x0, &(0x7f0000000740)) 2018/04/05 19:35:33 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006dfff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f00005a0000)) 2018/04/05 19:35:33 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={"6966623000faffffffffffffff00", 0x4001}) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000000100)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x469, &(0x7f0000000180)=0x0) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000380)="a6", 0x1}]) 2018/04/05 19:35:33 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="56000000000000000b0200000000000000a8"]) 2018/04/05 19:35:33 executing program 2: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000100)={@mcast2={0xff, 0x2, [], 0x1}}, 0x14) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000080)={0x87}, 0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f00000000c0)=""/120, &(0x7f0000000140)=0x78) open_by_handle_at(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x40000000200) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4) fcntl$notify(0xffffffffffffffff, 0x402, 0x2a) semget(0x1, 0x0, 0x76) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000240)={0x0, 0x80000}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000440)={r1, 0x80000}) ioctl$DRM_IOCTL_AGP_INFO(0xffffffffffffffff, 0x80386433, &(0x7f0000000300)=""/223) chmod(&(0x7f0000000400)='./file0\x00', 0x2) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x20202, 0x0) getsockopt$inet6_dccp_buf(r2, 0x21, 0x8d, &(0x7f0000000480)=""/125, &(0x7f0000000580)=0x7d) write$tun(r2, &(0x7f0000000500)=ANY=[], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000180)=0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000001c0)={0x0, 0x7}, &(0x7f0000000200)=0x8) fallocate(r2, 0x3, 0x0, 0x81) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000345000)='/dev/kvm\x00', 0x80, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x2}) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) gettid() accept(0xffffffffffffffff, 0x0, &(0x7f0000000100)) ioctl$KVM_CREATE_PIT2(r4, 0x4040ae77, &(0x7f0000516000)) dup2(r3, r4) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000000680)={{0x77359400}, {0x77359400}}, &(0x7f00000006c0)) clock_gettime(0x0, &(0x7f0000000740)) 2018/04/05 19:35:33 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)={0x14, 0x27, 0x331, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) 2018/04/05 19:35:33 executing program 7: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000100)={@mcast2={0xff, 0x2, [], 0x1}}, 0x14) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000080)={0x87}, 0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f00000000c0)=""/120, &(0x7f0000000140)=0x78) open_by_handle_at(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x40000000200) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4) fcntl$notify(0xffffffffffffffff, 0x402, 0x2a) semget(0x1, 0x0, 0x76) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000240)={0x0, 0x80000}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000440)={r1, 0x80000}) ioctl$DRM_IOCTL_AGP_INFO(0xffffffffffffffff, 0x80386433, &(0x7f0000000300)=""/223) chmod(&(0x7f0000000400)='./file0\x00', 0x2) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x20202, 0x0) getsockopt$inet6_dccp_buf(r2, 0x21, 0x8d, &(0x7f0000000480)=""/125, &(0x7f0000000580)=0x7d) write$tun(r2, &(0x7f0000000500)=ANY=[], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000180)=0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000001c0)={0x0, 0x7}, &(0x7f0000000200)=0x8) fallocate(r2, 0x3, 0x0, 0x81) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000345000)='/dev/kvm\x00', 0x80, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x2}) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) gettid() accept(0xffffffffffffffff, 0x0, &(0x7f0000000100)) ioctl$KVM_CREATE_PIT2(r4, 0x4040ae77, &(0x7f0000516000)) dup2(r3, r4) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000000680)={{0x77359400}, {0x77359400}}, &(0x7f00000006c0)) clock_gettime(0x0, &(0x7f0000000740)) 2018/04/05 19:35:33 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006dfff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f00005a0000)) 2018/04/05 19:35:33 executing program 5: r0 = memfd_create(&(0x7f00000000c0)="2f7b06003170707031253a656d30f9", 0x0) write$tun(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="f1"], 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0x9, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r2, 0x0) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) r7 = dup3(r6, r5, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000decfe0)={0x10006, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r6, 0xaeb7) ioctl$KVM_RUN(r7, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="b9870300000f329a1a00c0fee400c4c31120660d4ab981030000b806000000ba000000000f30c4e2392db636fb66ed0f3266b817018ed0c4e161f1c70f01cf66b8dc008ec8", 0x45}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) 2018/04/05 19:35:33 executing program 1: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000100)={@mcast2={0xff, 0x2, [], 0x1}}, 0x14) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000080)={0x87}, 0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f00000000c0)=""/120, &(0x7f0000000140)=0x78) open_by_handle_at(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x40000000200) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4) fcntl$notify(0xffffffffffffffff, 0x402, 0x2a) semget(0x1, 0x0, 0x76) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000240)={0x0, 0x80000}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000440)={r1, 0x80000}) ioctl$DRM_IOCTL_AGP_INFO(0xffffffffffffffff, 0x80386433, &(0x7f0000000300)=""/223) chmod(&(0x7f0000000400)='./file0\x00', 0x2) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x20202, 0x0) getsockopt$inet6_dccp_buf(r2, 0x21, 0x8d, &(0x7f0000000480)=""/125, &(0x7f0000000580)=0x7d) write$tun(r2, &(0x7f0000000500)=ANY=[], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000180)=0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000001c0)={0x0, 0x7}, &(0x7f0000000200)=0x8) fallocate(r2, 0x3, 0x0, 0x81) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000345000)='/dev/kvm\x00', 0x80, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x2}) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) gettid() accept(0xffffffffffffffff, 0x0, &(0x7f0000000100)) ioctl$KVM_CREATE_PIT2(r4, 0x4040ae77, &(0x7f0000516000)) dup2(r3, r4) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000000680)={{0x77359400}, {0x77359400}}, &(0x7f00000006c0)) clock_gettime(0x0, &(0x7f0000000740)) 2018/04/05 19:35:33 executing program 4: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000100)={@mcast2={0xff, 0x2, [], 0x1}}, 0x14) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000080)={0x87}, 0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f00000000c0)=""/120, &(0x7f0000000140)=0x78) open_by_handle_at(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x40000000200) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4) fcntl$notify(0xffffffffffffffff, 0x402, 0x2a) semget(0x1, 0x0, 0x76) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000240)={0x0, 0x80000}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000440)={r1, 0x80000}) ioctl$DRM_IOCTL_AGP_INFO(0xffffffffffffffff, 0x80386433, &(0x7f0000000300)=""/223) chmod(&(0x7f0000000400)='./file0\x00', 0x2) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x20202, 0x0) getsockopt$inet6_dccp_buf(r2, 0x21, 0x8d, &(0x7f0000000480)=""/125, &(0x7f0000000580)=0x7d) write$tun(r2, &(0x7f0000000500)=ANY=[], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000180)=0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000001c0)={0x0, 0x7}, &(0x7f0000000200)=0x8) fallocate(r2, 0x3, 0x0, 0x81) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000345000)='/dev/kvm\x00', 0x80, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x2}) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) gettid() accept(0xffffffffffffffff, 0x0, &(0x7f0000000100)) ioctl$KVM_CREATE_PIT2(r4, 0x4040ae77, &(0x7f0000516000)) dup2(r3, r4) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000000680)={{0x77359400}, {0x77359400}}, &(0x7f00000006c0)) clock_gettime(0x0, &(0x7f0000000740)) 2018/04/05 19:35:33 executing program 3: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={"6966623000faffffffffffffff00", 0x4001}) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000000100)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x469, &(0x7f0000000180)=0x0) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000380)="a6", 0x1}]) 2018/04/05 19:35:33 executing program 2: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000100)={@mcast2={0xff, 0x2, [], 0x1}}, 0x14) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000080)={0x87}, 0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f00000000c0)=""/120, &(0x7f0000000140)=0x78) open_by_handle_at(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x40000000200) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4) fcntl$notify(0xffffffffffffffff, 0x402, 0x2a) semget(0x1, 0x0, 0x76) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000240)={0x0, 0x80000}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000440)={r1, 0x80000}) ioctl$DRM_IOCTL_AGP_INFO(0xffffffffffffffff, 0x80386433, &(0x7f0000000300)=""/223) chmod(&(0x7f0000000400)='./file0\x00', 0x2) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x20202, 0x0) getsockopt$inet6_dccp_buf(r2, 0x21, 0x8d, &(0x7f0000000480)=""/125, &(0x7f0000000580)=0x7d) write$tun(r2, &(0x7f0000000500)=ANY=[], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000180)=0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000001c0)={0x0, 0x7}, &(0x7f0000000200)=0x8) fallocate(r2, 0x3, 0x0, 0x81) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000345000)='/dev/kvm\x00', 0x80, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x2}) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) gettid() accept(0xffffffffffffffff, 0x0, &(0x7f0000000100)) ioctl$KVM_CREATE_PIT2(r4, 0x4040ae77, &(0x7f0000516000)) dup2(r3, r4) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000000680)={{0x77359400}, {0x77359400}}, &(0x7f00000006c0)) clock_gettime(0x0, &(0x7f0000000740)) 2018/04/05 19:35:33 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100ab0100ff3ffe58", 0x1f}], 0x1) [ 220.575694] x86/PAT: syz-executor5:16865 map pfn RAM range req write-combining for [mem 0x195950000-0x195953fff], got write-back 2018/04/05 19:35:33 executing program 1: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000100)={@mcast2={0xff, 0x2, [], 0x1}}, 0x14) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000080)={0x87}, 0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f00000000c0)=""/120, &(0x7f0000000140)=0x78) open_by_handle_at(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x40000000200) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4) fcntl$notify(0xffffffffffffffff, 0x402, 0x2a) semget(0x1, 0x0, 0x76) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000240)={0x0, 0x80000}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000440)={r1, 0x80000}) ioctl$DRM_IOCTL_AGP_INFO(0xffffffffffffffff, 0x80386433, &(0x7f0000000300)=""/223) chmod(&(0x7f0000000400)='./file0\x00', 0x2) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x20202, 0x0) getsockopt$inet6_dccp_buf(r2, 0x21, 0x8d, &(0x7f0000000480)=""/125, &(0x7f0000000580)=0x7d) write$tun(r2, &(0x7f0000000500)=ANY=[], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000180)=0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000001c0)={0x0, 0x7}, &(0x7f0000000200)=0x8) fallocate(r2, 0x3, 0x0, 0x81) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000345000)='/dev/kvm\x00', 0x80, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x2}) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) gettid() accept(0xffffffffffffffff, 0x0, &(0x7f0000000100)) ioctl$KVM_CREATE_PIT2(r4, 0x4040ae77, &(0x7f0000516000)) dup2(r3, r4) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000000680)={{0x77359400}, {0x77359400}}, &(0x7f00000006c0)) clock_gettime(0x0, &(0x7f0000000740)) 2018/04/05 19:35:33 executing program 0: r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x7f}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000e530e9)=""/16, &(0x7f0000000000)=0x10) 2018/04/05 19:35:33 executing program 4: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000100)={@mcast2={0xff, 0x2, [], 0x1}}, 0x14) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000080)={0x87}, 0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f00000000c0)=""/120, &(0x7f0000000140)=0x78) open_by_handle_at(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x40000000200) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4) fcntl$notify(0xffffffffffffffff, 0x402, 0x2a) semget(0x1, 0x0, 0x76) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000240)={0x0, 0x80000}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000440)={r1, 0x80000}) ioctl$DRM_IOCTL_AGP_INFO(0xffffffffffffffff, 0x80386433, &(0x7f0000000300)=""/223) chmod(&(0x7f0000000400)='./file0\x00', 0x2) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x20202, 0x0) getsockopt$inet6_dccp_buf(r2, 0x21, 0x8d, &(0x7f0000000480)=""/125, &(0x7f0000000580)=0x7d) write$tun(r2, &(0x7f0000000500)=ANY=[], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000180)=0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000001c0)={0x0, 0x7}, &(0x7f0000000200)=0x8) fallocate(r2, 0x3, 0x0, 0x81) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000345000)='/dev/kvm\x00', 0x80, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x2}) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) gettid() accept(0xffffffffffffffff, 0x0, &(0x7f0000000100)) ioctl$KVM_CREATE_PIT2(r4, 0x4040ae77, &(0x7f0000516000)) dup2(r3, r4) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000000680)={{0x77359400}, {0x77359400}}, &(0x7f00000006c0)) clock_gettime(0x0, &(0x7f0000000740)) 2018/04/05 19:35:33 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100ab0100ff3ffe58", 0x1f}], 0x1) 2018/04/05 19:35:33 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={"6966623000faffffffffffffff00", 0x4001}) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000000100)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x469, &(0x7f0000000180)=0x0) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000380)="a6", 0x1}]) 2018/04/05 19:35:33 executing program 2: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000100)={@mcast2={0xff, 0x2, [], 0x1}}, 0x14) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000080)={0x87}, 0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f00000000c0)=""/120, &(0x7f0000000140)=0x78) open_by_handle_at(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x40000000200) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4) fcntl$notify(0xffffffffffffffff, 0x402, 0x2a) semget(0x1, 0x0, 0x76) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000240)={0x0, 0x80000}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000440)={r1, 0x80000}) ioctl$DRM_IOCTL_AGP_INFO(0xffffffffffffffff, 0x80386433, &(0x7f0000000300)=""/223) chmod(&(0x7f0000000400)='./file0\x00', 0x2) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x20202, 0x0) getsockopt$inet6_dccp_buf(r2, 0x21, 0x8d, &(0x7f0000000480)=""/125, &(0x7f0000000580)=0x7d) write$tun(r2, &(0x7f0000000500)=ANY=[], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000180)=0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000001c0)={0x0, 0x7}, &(0x7f0000000200)=0x8) fallocate(r2, 0x3, 0x0, 0x81) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000345000)='/dev/kvm\x00', 0x80, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x2}) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) gettid() accept(0xffffffffffffffff, 0x0, &(0x7f0000000100)) ioctl$KVM_CREATE_PIT2(r4, 0x4040ae77, &(0x7f0000516000)) dup2(r3, r4) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000000680)={{0x77359400}, {0x77359400}}, &(0x7f00000006c0)) clock_gettime(0x0, &(0x7f0000000740)) 2018/04/05 19:35:34 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000333f88)={0x2, 0x402, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/04/05 19:35:34 executing program 1: socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000578fe8), &(0x7f0000775000)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) poll(&(0x7f0000000240)=[{r0}], 0x1, 0x7ff) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f000020cffc), 0x4) 2018/04/05 19:35:34 executing program 3: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={"6966623000faffffffffffffff00", 0x4001}) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000000100)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x469, &(0x7f0000000180)=0x0) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000380)="a6", 0x1}]) 2018/04/05 19:35:34 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100ab0100ff3ffe58", 0x1f}], 0x1) 2018/04/05 19:35:34 executing program 0: r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x7f}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000e530e9)=""/16, &(0x7f0000000000)=0x10) 2018/04/05 19:35:34 executing program 4: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000100)={@mcast2={0xff, 0x2, [], 0x1}}, 0x14) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000080)={0x87}, 0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f00000000c0)=""/120, &(0x7f0000000140)=0x78) open_by_handle_at(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x40000000200) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4) fcntl$notify(0xffffffffffffffff, 0x402, 0x2a) semget(0x1, 0x0, 0x76) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000240)={0x0, 0x80000}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000440)={r1, 0x80000}) ioctl$DRM_IOCTL_AGP_INFO(0xffffffffffffffff, 0x80386433, &(0x7f0000000300)=""/223) chmod(&(0x7f0000000400)='./file0\x00', 0x2) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x20202, 0x0) getsockopt$inet6_dccp_buf(r2, 0x21, 0x8d, &(0x7f0000000480)=""/125, &(0x7f0000000580)=0x7d) write$tun(r2, &(0x7f0000000500)=ANY=[], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000180)=0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000001c0)={0x0, 0x7}, &(0x7f0000000200)=0x8) fallocate(r2, 0x3, 0x0, 0x81) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000345000)='/dev/kvm\x00', 0x80, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x2}) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) gettid() accept(0xffffffffffffffff, 0x0, &(0x7f0000000100)) ioctl$KVM_CREATE_PIT2(r4, 0x4040ae77, &(0x7f0000516000)) dup2(r3, r4) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000000680)={{0x77359400}, {0x77359400}}, &(0x7f00000006c0)) clock_gettime(0x0, &(0x7f0000000740)) 2018/04/05 19:35:34 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000012b000)={0x5, 0x4, 0x400, 0x2, 0x0, 0x1}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0xc, 0x4, 0x4, 0x3, 0x0, r0, 0x0, [0xa]}, 0x2c) 2018/04/05 19:35:34 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x5385, &(0x7f0000ca7000)) 2018/04/05 19:35:34 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100ab0100ff3ffe58", 0x1f}], 0x1) 2018/04/05 19:35:35 executing program 0: r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x7f}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000e530e9)=""/16, &(0x7f0000000000)=0x10) 2018/04/05 19:35:35 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x5385, &(0x7f0000ca7000)) 2018/04/05 19:35:35 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f00000000c0)=@ethtool_coalesce={0xe}}) 2018/04/05 19:35:35 executing program 3: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={"6966623000faffffffffffffff00", 0x4001}) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000000100)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x469, &(0x7f0000000180)=0x0) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000380)="a6", 0x1}]) 2018/04/05 19:35:35 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000002c0)=[@text64={0x40, &(0x7f0000000240)="66baf80cb886f63682ef66bafc0c66b85f8a66ef430f01df66ba200066b87d6b66ef43c07f5a0f66450f388279573e450f01d1660f01303e3e460f01cb0f236fc7442400246f0000c744240209000000c7442406000000000f011424", 0x5c}], 0x1, 0x0, &(0x7f0000000300), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="670fc72b0f00581066b81db400000f23c00f21f8663502000a000f23f80f001bbaf80c66b8f86beb8666efbafc0cb0d4eed12b2e0fc72b0fc72d3e650f01ca8fe968024d1f", 0x45}], 0x1, 0x0, &(0x7f0000000000), 0x0) r3 = dup2(r2, r2) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000700)={"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"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 19:35:35 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000012b000)={0x5, 0x4, 0x400, 0x2, 0x0, 0x1}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0xc, 0x4, 0x4, 0x3, 0x0, r0, 0x0, [0xa]}, 0x2c) 2018/04/05 19:35:35 executing program 1: socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000578fe8), &(0x7f0000775000)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) poll(&(0x7f0000000240)=[{r0}], 0x1, 0x7ff) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f000020cffc), 0x4) 2018/04/05 19:35:35 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) io_setup(0x2, &(0x7f0000000080)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)}, &(0x7f0000000100)=0x10) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(0xffffffffffffffff, 0x800443d3, &(0x7f0000000040)={{}, 0x0, 0x7}) io_submit(r1, 0x12f, &(0x7f00000000c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001000)}]) 2018/04/05 19:35:35 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f00000000c0)=@ethtool_coalesce={0xe}}) 2018/04/05 19:35:35 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x5385, &(0x7f0000ca7000)) 2018/04/05 19:35:35 executing program 0: r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x7f}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000e530e9)=""/16, &(0x7f0000000000)=0x10) [ 222.267907] kvm: vcpu 0: requested 34187 ns lapic timer period limited to 500000 ns 2018/04/05 19:35:35 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f00000000c0)=@ethtool_coalesce={0xe}}) 2018/04/05 19:35:35 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000200)="0f30f3afbaf80c66b8981d068566efbafc0c66b80d00008066ef660f320f01df650f01ca66b9800000c00f326635000100000f3066b9700900000f3266b9800000c00f326635002000000f30f30f07", 0x4f}], 0x1, 0x0, &(0x7f00000002c0), 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48a}]}) 2018/04/05 19:35:35 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x5385, &(0x7f0000ca7000)) 2018/04/05 19:35:35 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00000000c0)=@pic={0x9, 0x0, 0x5, 0x5, 0xa7, 0x0, 0x0, 0x3, 0x2, 0x100, 0x4, 0x522f, 0x7ff, 0x6, 0x7, 0x1}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x6) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000180)=ANY=[@ANYBLOB]) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000000000)) 2018/04/05 19:35:35 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000012b000)={0x5, 0x4, 0x400, 0x2, 0x0, 0x1}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0xc, 0x4, 0x4, 0x3, 0x0, r0, 0x0, [0xa]}, 0x2c) [ 222.394590] kvm: vcpu 0: requested 34187 ns lapic timer period limited to 500000 ns 2018/04/05 19:35:35 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) io_setup(0x2, &(0x7f0000000080)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)}, &(0x7f0000000100)=0x10) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(0xffffffffffffffff, 0x800443d3, &(0x7f0000000040)={{}, 0x0, 0x7}) io_submit(r1, 0x12f, &(0x7f00000000c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001000)}]) 2018/04/05 19:35:36 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f00000000c0)=@ethtool_coalesce={0xe}}) 2018/04/05 19:35:36 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x800000000004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in6={{0xa}}, 0x0, 0x5ee}, 0x90) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x26}, 0x98) 2018/04/05 19:35:36 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000002c0)=[@text64={0x40, &(0x7f0000000240)="66baf80cb886f63682ef66bafc0c66b85f8a66ef430f01df66ba200066b87d6b66ef43c07f5a0f66450f388279573e450f01d1660f01303e3e460f01cb0f236fc7442400246f0000c744240209000000c7442406000000000f011424", 0x5c}], 0x1, 0x0, &(0x7f0000000300), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="670fc72b0f00581066b81db400000f23c00f21f8663502000a000f23f80f001bbaf80c66b8f86beb8666efbafc0cb0d4eed12b2e0fc72b0fc72d3e650f01ca8fe968024d1f", 0x45}], 0x1, 0x0, &(0x7f0000000000), 0x0) r3 = dup2(r2, r2) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000700)={"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"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 19:35:36 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) io_setup(0x2, &(0x7f0000000080)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)}, &(0x7f0000000100)=0x10) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(0xffffffffffffffff, 0x800443d3, &(0x7f0000000040)={{}, 0x0, 0x7}) io_submit(r1, 0x12f, &(0x7f00000000c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001000)}]) 2018/04/05 19:35:36 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00000000c0)=@pic={0x9, 0x0, 0x5, 0x5, 0xa7, 0x0, 0x0, 0x3, 0x2, 0x100, 0x4, 0x522f, 0x7ff, 0x6, 0x7, 0x1}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x6) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000180)=ANY=[@ANYBLOB]) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000000000)) 2018/04/05 19:35:36 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000012b000)={0x5, 0x4, 0x400, 0x2, 0x0, 0x1}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0xc, 0x4, 0x4, 0x3, 0x0, r0, 0x0, [0xa]}, 0x2c) 2018/04/05 19:35:36 executing program 1: socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000578fe8), &(0x7f0000775000)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) poll(&(0x7f0000000240)=[{r0}], 0x1, 0x7ff) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f000020cffc), 0x4) 2018/04/05 19:35:36 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000200)="0f30f3afbaf80c66b8981d068566efbafc0c66b80d00008066ef660f320f01df650f01ca66b9800000c00f326635000100000f3066b9700900000f3266b9800000c00f326635002000000f30f30f07", 0x4f}], 0x1, 0x0, &(0x7f00000002c0), 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48a}]}) 2018/04/05 19:35:36 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) io_setup(0x2, &(0x7f0000000080)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)}, &(0x7f0000000100)=0x10) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(0xffffffffffffffff, 0x800443d3, &(0x7f0000000040)={{}, 0x0, 0x7}) io_submit(r1, 0x12f, &(0x7f00000000c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001000)}]) 2018/04/05 19:35:36 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00000000c0)=@pic={0x9, 0x0, 0x5, 0x5, 0xa7, 0x0, 0x0, 0x3, 0x2, 0x100, 0x4, 0x522f, 0x7ff, 0x6, 0x7, 0x1}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x6) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000180)=ANY=[@ANYBLOB]) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000000000)) 2018/04/05 19:35:36 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000002c0)=[@text64={0x40, &(0x7f0000000240)="66baf80cb886f63682ef66bafc0c66b85f8a66ef430f01df66ba200066b87d6b66ef43c07f5a0f66450f388279573e450f01d1660f01303e3e460f01cb0f236fc7442400246f0000c744240209000000c7442406000000000f011424", 0x5c}], 0x1, 0x0, &(0x7f0000000300), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="670fc72b0f00581066b81db400000f23c00f21f8663502000a000f23f80f001bbaf80c66b8f86beb8666efbafc0cb0d4eed12b2e0fc72b0fc72d3e650f01ca8fe968024d1f", 0x45}], 0x1, 0x0, &(0x7f0000000000), 0x0) r3 = dup2(r2, r2) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000700)={"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"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 19:35:36 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00000000c0)=@pic={0x9, 0x0, 0x5, 0x5, 0xa7, 0x0, 0x0, 0x3, 0x2, 0x100, 0x4, 0x522f, 0x7ff, 0x6, 0x7, 0x1}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x6) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000180)=ANY=[@ANYBLOB]) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000000000)) [ 223.302974] kvm: vcpu 0: requested 34187 ns lapic timer period limited to 500000 ns 2018/04/05 19:35:36 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/05 19:35:36 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00000000c0)=@pic={0x9, 0x0, 0x5, 0x5, 0xa7, 0x0, 0x0, 0x3, 0x2, 0x100, 0x4, 0x522f, 0x7ff, 0x6, 0x7, 0x1}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x6) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000180)=ANY=[@ANYBLOB]) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000000000)) 2018/04/05 19:35:36 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000002c0)=[@text64={0x40, &(0x7f0000000240)="66baf80cb886f63682ef66bafc0c66b85f8a66ef430f01df66ba200066b87d6b66ef43c07f5a0f66450f388279573e450f01d1660f01303e3e460f01cb0f236fc7442400246f0000c744240209000000c7442406000000000f011424", 0x5c}], 0x1, 0x0, &(0x7f0000000300), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="670fc72b0f00581066b81db400000f23c00f21f8663502000a000f23f80f001bbaf80c66b8f86beb8666efbafc0cb0d4eed12b2e0fc72b0fc72d3e650f01ca8fe968024d1f", 0x45}], 0x1, 0x0, &(0x7f0000000000), 0x0) r3 = dup2(r2, r2) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000700)={"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"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 19:35:36 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000200)="0f30f3afbaf80c66b8981d068566efbafc0c66b80d00008066ef660f320f01df650f01ca66b9800000c00f326635000100000f3066b9700900000f3266b9800000c00f326635002000000f30f30f07", 0x4f}], 0x1, 0x0, &(0x7f00000002c0), 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48a}]}) 2018/04/05 19:35:36 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) [ 223.637539] kvm: vcpu 0: requested 34187 ns lapic timer period limited to 500000 ns [ 223.645851] kvm: vcpu 0: requested 34187 ns lapic timer period limited to 500000 ns 2018/04/05 19:35:37 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000002c0)=[@text64={0x40, &(0x7f0000000240)="66baf80cb886f63682ef66bafc0c66b85f8a66ef430f01df66ba200066b87d6b66ef43c07f5a0f66450f388279573e450f01d1660f01303e3e460f01cb0f236fc7442400246f0000c744240209000000c7442406000000000f011424", 0x5c}], 0x1, 0x0, &(0x7f0000000300), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="670fc72b0f00581066b81db400000f23c00f21f8663502000a000f23f80f001bbaf80c66b8f86beb8666efbafc0cb0d4eed12b2e0fc72b0fc72d3e650f01ca8fe968024d1f", 0x45}], 0x1, 0x0, &(0x7f0000000000), 0x0) r3 = dup2(r2, r2) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000700)={"8a927799b01a029f25061eda96dd379385fc78b28fcbf8eb8455a6fb67a8de46d4d40000a01a47191dc792f414ac8437036bb34b6632c980073c4cdc084a1966c440f15811d016f5b50e90810603f10aea61134de09d8f0e9ab67e4bb4b3c5199cadf58ab550c72a7eb011b622072532229fbc9d9c4d1e045191ee2b0d584c8fd736ee3e7d73d5267b674281395000b90f0d692d30ecfb806326f17f0a7a24aa58b111193c5f100bb2e1f3874a807d63dfb58775215937ae2b62b46c6d5816f2fc52eeab0000000000000003252929e628ad2c34a0ef717fb2504d9bd66eabce002faf0512145c072f3087a5566c38fda729442c3ebd62e970a9a3eb242747993601a1a186b8376d39c69c4ce503b2638feeae79436a9708b3bb19f38377382ea7b4c9c2d674b80ef220109f8fa8200de4794547b4da6430ac512116d358949a298812c5d54017aa2fc8b814ecf28c41d4c83474ba93a8ad32b16371b42350bf984abb465228cfd848e54abc383d21d0a3315f1b8599efa1bf10bd30a1371757b13aed4a19db7c777995fd42ad446d9d2755f8552563c7639ce00da8ee3ece9ded52625aa3f0a1d7b76b32536d39eeae158271064ea79bddf1032b6e6ac794f37ec9d0c3bc4923cc7b631c6df64f28d75d99443d6653db3c6b7961190e8f82a233000001002ce4f47168ef93f01aef51c60000000000000006af34b21ed8437a371c0b427cd8c90000010000000000b5bff60a0c4f4793cd6638a2a23d68cb6e86925599fbc1361b8ce27b41d79027894b6c0003cc97a64088edf383a51eef947915369bdd4fc3cded2663d17515838f8fbba284c5b4ffc5251019eaee59d117d34c7be50fbd33ceb4508cfa4eecb7d6bb11fc4a114a13542dee77b2651783f6a504000000000000005105d1ddb56f1ac26584547d8d5cecb3c672068cc7ab31ddc5ae0a253b587d712c6113acdf49fa0100de0f7b3717528e35b7e70733538a8eec8fb17616d2198d02ba4e7690fab7933b676deddb27755d6a8f29c643dfff0e4bd7c2b13b7a57a3120cb2cbb70200339dc0862dafad481a63e7f90d14c54803d8b100e0ad5cae9a0a7b2f329c3b0000000000000002f4b2eebf5bcd4268012c26ca447751ef7df01c13c7cb674ff41cb3c7f6890300e86bda845164825e28b9fb719e695a9eb9710f924aefde1c96bebe4274594038347691a088f9bcaeba90315d3b3cfc24388cc15dffeda1bd610582c5b74fa6bfe789ce440f71871a5e8b85000000005806743e8e075b8624686feb21dbdb9afd74dd0067d82a72c099a2d52a599494388cb56cdb5ef91b0980f9128e689e07e98b2ed59e1537fc7de144dc2030374b0f5fcfd8f2ef242803f7bcbc07145f65b8912a4a335b858de8ac2f4276cb102ec89d0a5aac3d6a33e0075506a1fd25799f1637b1bafaf09954ef"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 19:35:37 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000200)="0f30f3afbaf80c66b8981d068566efbafc0c66b80d00008066ef660f320f01df650f01ca66b9800000c00f326635000100000f3066b9700900000f3266b9800000c00f326635002000000f30f30f07", 0x4f}], 0x1, 0x0, &(0x7f00000002c0), 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48a}]}) 2018/04/05 19:35:37 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x800000000004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in6={{0xa}}, 0x0, 0x5ee}, 0x90) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x26}, 0x98) 2018/04/05 19:35:37 executing program 1: socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000578fe8), &(0x7f0000775000)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) poll(&(0x7f0000000240)=[{r0}], 0x1, 0x7ff) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f000020cffc), 0x4) 2018/04/05 19:35:37 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00000000c0)=@pic={0x9, 0x0, 0x5, 0x5, 0xa7, 0x0, 0x0, 0x3, 0x2, 0x100, 0x4, 0x522f, 0x7ff, 0x6, 0x7, 0x1}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x6) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000180)=ANY=[@ANYBLOB]) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000000000)) 2018/04/05 19:35:37 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00000000c0)=@pic={0x9, 0x0, 0x5, 0x5, 0xa7, 0x0, 0x0, 0x3, 0x2, 0x100, 0x4, 0x522f, 0x7ff, 0x6, 0x7, 0x1}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x6) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000180)=ANY=[@ANYBLOB]) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000000000)) 2018/04/05 19:35:37 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/05 19:35:37 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000002c0)=[@text64={0x40, &(0x7f0000000240)="66baf80cb886f63682ef66bafc0c66b85f8a66ef430f01df66ba200066b87d6b66ef43c07f5a0f66450f388279573e450f01d1660f01303e3e460f01cb0f236fc7442400246f0000c744240209000000c7442406000000000f011424", 0x5c}], 0x1, 0x0, &(0x7f0000000300), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="670fc72b0f00581066b81db400000f23c00f21f8663502000a000f23f80f001bbaf80c66b8f86beb8666efbafc0cb0d4eed12b2e0fc72b0fc72d3e650f01ca8fe968024d1f", 0x45}], 0x1, 0x0, &(0x7f0000000000), 0x0) r3 = dup2(r2, r2) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000700)={"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"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 19:35:37 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x800000000004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in6={{0xa}}, 0x0, 0x5ee}, 0x90) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x26}, 0x98) 2018/04/05 19:35:37 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) [ 224.324548] kvm: vcpu 0: requested 34187 ns lapic timer period limited to 500000 ns 2018/04/05 19:35:37 executing program 0: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x4e20, 0x0, @empty, 0x1f}]}, &(0x7f0000f91ffc)=0xfffffffffffffe75) bpf$PROG_LOAD(0x5, &(0x7f0000e4d000)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x8, 0x2}], {0x95}}, &(0x7f0000e1c000)='GHL\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) [ 224.540902] kvm: vcpu 0: requested 34187 ns lapic timer period limited to 500000 ns 2018/04/05 19:35:38 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000080)={0x81, 0x0, [0x1]}) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000000)={0x0, 0xf002}) 2018/04/05 19:35:38 executing program 0: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x4e20, 0x0, @empty, 0x1f}]}, &(0x7f0000f91ffc)=0xfffffffffffffe75) bpf$PROG_LOAD(0x5, &(0x7f0000e4d000)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x8, 0x2}], {0x95}}, &(0x7f0000e1c000)='GHL\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) 2018/04/05 19:35:38 executing program 7: syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000580), 0x0, &(0x7f0000000600)={[{@subvolrootid={'subvolrootid', 0x3d, [0x2d]}, 0x2c}]}) 2018/04/05 19:35:38 executing program 3: perf_event_open(&(0x7f00000000c0)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000d7f000), &(0x7f0000000000)=0x4) 2018/04/05 19:35:38 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000002c0)=[@text64={0x40, &(0x7f0000000240)="66baf80cb886f63682ef66bafc0c66b85f8a66ef430f01df66ba200066b87d6b66ef43c07f5a0f66450f388279573e450f01d1660f01303e3e460f01cb0f236fc7442400246f0000c744240209000000c7442406000000000f011424", 0x5c}], 0x1, 0x0, &(0x7f0000000300), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="670fc72b0f00581066b81db400000f23c00f21f8663502000a000f23f80f001bbaf80c66b8f86beb8666efbafc0cb0d4eed12b2e0fc72b0fc72d3e650f01ca8fe968024d1f", 0x45}], 0x1, 0x0, &(0x7f0000000000), 0x0) r3 = dup2(r2, r2) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000700)={"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"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 19:35:38 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) ioctl$TIOCNOTTY(0xffffffffffffffff, 0x5422) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000100)) write(r0, &(0x7f000049ffd7)="240000001500070701ffff0012002200282400fff600000000ff0000007fff0000000000", 0x24) 2018/04/05 19:35:38 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x800000000004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in6={{0xa}}, 0x0, 0x5ee}, 0x90) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x26}, 0x98) 2018/04/05 19:35:38 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x800000000004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in6={{0xa}}, 0x0, 0x5ee}, 0x90) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x26}, 0x98) [ 225.359382] BTRFS: 'subvolrootid' mount option is deprecated and has no effect 2018/04/05 19:35:38 executing program 3: perf_event_open(&(0x7f00000000c0)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000d7f000), &(0x7f0000000000)=0x4) [ 225.449287] BTRFS: 'subvolrootid' mount option is deprecated and has no effect 2018/04/05 19:35:38 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000080)={0x81, 0x0, [0x1]}) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000000)={0x0, 0xf002}) [ 225.506791] kvm: vcpu 0: requested 34187 ns lapic timer period limited to 500000 ns 2018/04/05 19:35:38 executing program 7: syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000580), 0x0, &(0x7f0000000600)={[{@subvolrootid={'subvolrootid', 0x3d, [0x2d]}, 0x2c}]}) 2018/04/05 19:35:38 executing program 0: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x4e20, 0x0, @empty, 0x1f}]}, &(0x7f0000f91ffc)=0xfffffffffffffe75) bpf$PROG_LOAD(0x5, &(0x7f0000e4d000)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x8, 0x2}], {0x95}}, &(0x7f0000e1c000)='GHL\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) 2018/04/05 19:35:38 executing program 6: 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$netlink(0x10, 0x3, 0x4) ioctl$TIOCNOTTY(0xffffffffffffffff, 0x5422) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000100)) write(r0, &(0x7f000049ffd7)="240000001500070701ffff0012002200282400fff600000000ff0000007fff0000000000", 0x24) 2018/04/05 19:35:38 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000080)={0x81, 0x0, [0x1]}) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000000)={0x0, 0xf002}) 2018/04/05 19:35:38 executing program 3: perf_event_open(&(0x7f00000000c0)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000d7f000), &(0x7f0000000000)=0x4) [ 225.636317] BTRFS: 'subvolrootid' mount option is deprecated and has no effect 2018/04/05 19:35:38 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000080)={0x81, 0x0, [0x1]}) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000000)={0x0, 0xf002}) 2018/04/05 19:35:38 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) ioctl$TIOCNOTTY(0xffffffffffffffff, 0x5422) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000100)) write(r0, &(0x7f000049ffd7)="240000001500070701ffff0012002200282400fff600000000ff0000007fff0000000000", 0x24) 2018/04/05 19:35:38 executing program 7: syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000580), 0x0, &(0x7f0000000600)={[{@subvolrootid={'subvolrootid', 0x3d, [0x2d]}, 0x2c}]}) 2018/04/05 19:35:38 executing program 0: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x4e20, 0x0, @empty, 0x1f}]}, &(0x7f0000f91ffc)=0xfffffffffffffe75) bpf$PROG_LOAD(0x5, &(0x7f0000e4d000)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x8, 0x2}], {0x95}}, &(0x7f0000e1c000)='GHL\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) [ 225.834860] BTRFS: 'subvolrootid' mount option is deprecated and has no effect 2018/04/05 19:35:39 executing program 3: perf_event_open(&(0x7f00000000c0)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000d7f000), &(0x7f0000000000)=0x4) 2018/04/05 19:35:39 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000080)={0x81, 0x0, [0x1]}) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000000)={0x0, 0xf002}) 2018/04/05 19:35:39 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000080)={0x81, 0x0, [0x1]}) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000000)={0x0, 0xf002}) 2018/04/05 19:35:39 executing program 7: syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000580), 0x0, &(0x7f0000000600)={[{@subvolrootid={'subvolrootid', 0x3d, [0x2d]}, 0x2c}]}) 2018/04/05 19:35:39 executing program 6: 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$netlink(0x10, 0x3, 0x4) ioctl$TIOCNOTTY(0xffffffffffffffff, 0x5422) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000100)) write(r0, &(0x7f000049ffd7)="240000001500070701ffff0012002200282400fff600000000ff0000007fff0000000000", 0x24) 2018/04/05 19:35:39 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$sock_int(r0, 0x1, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/05 19:35:39 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x800000000004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in6={{0xa}}, 0x0, 0x5ee}, 0x90) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x26}, 0x98) 2018/04/05 19:35:39 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x800000000004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in6={{0xa}}, 0x0, 0x5ee}, 0x90) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x26}, 0x98) [ 226.312830] BTRFS: 'subvolrootid' mount option is deprecated and has no effect 2018/04/05 19:35:39 executing program 1: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000f8d000)='smaps\x00') mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x0, &(0x7f0000130000/0x800000)=nil) readv(r1, &(0x7f0000d3bff0)=[{&(0x7f00003ce000)=""/4096, 0x1000}], 0x1) 2018/04/05 19:35:39 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000080)={0x81, 0x0, [0x1]}) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000000)={0x0, 0xf002}) 2018/04/05 19:35:39 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000002540)='./file0/file0\x00', 0x2c2281, 0x144) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000002640)=[0x2, 0x5]) ioctl$KVM_SET_FPU(0xffffffffffffffff, 0x41a0ae8d, &(0x7f0000002840)={[], 0x4b9, 0x7f910fbf, 0x6640, 0x0, 0x0, 0x0, 0xd000, [], 0x7}) mkdir(&(0x7f0000000000)='./file0\x00', 0x2000) writev(0xffffffffffffffff, &(0x7f00000027c0)=[{&(0x7f00000026c0)="fdaa2c240921abb301600a760a62335a2a293713c887be1c0c360b7061392ab770890427781a3a32138ff6ed4757f0d09af511f9ba3d37f7f6481b76726059c40f32f823cb15c69220839b70ae3f54b5d0ff3756014c7c016d51f6163a6d036bd160418c5a2933212866268950fc834b1ea8ec9fb6e09426769010734c2b10d86ea770ffee34b8ba6d5ae1d836c0f3aeb03f20aa02aa1fb32eb1356f3e445d9434a8227f9914fc6bf334f0d2b7918bb17e8fed755f85fd2f9af914fb82c1f19b0f233846d20a182e1900eb3c0080f885fe0211aa941ac78b96d79ed82105a95579", 0xe1}], 0x1) unlink(&(0x7f0000000080)='./file0/file0\x00') r2 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9e9a, 0x204200) setrlimit(0x1000000000000007, &(0x7f000068d000)) bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0x5, 0x1, 0xc32, 0x8}, 0x2c) setsockopt$nfc_llcp_NFC_LLCP_RW(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000000180), 0x4) openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file0\x00', 0x20000000001, 0x0) mknod$loop(&(0x7f0000000200)='./file0/file0\x00', 0x100, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r3, &(0x7f0000002480)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000140)=""/9, 0x9}, {&(0x7f0000000280)=""/36, 0x24}, {&(0x7f00000002c0)=""/150, 0x96}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/72, 0x48}], 0x5, &(0x7f0000001480)=""/4096, 0x1000, 0x5}, 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89fa, &(0x7f00000024c0)={'gretap0\x00', @ifru_names='ipddp0\x00'}) setsockopt$inet6_tcp_int(r5, 0x6, 0x0, &(0x7f0000d17ffc)=0x5, 0x4) getsockopt$inet6_tcp_int(r5, 0x6, 0x7, &(0x7f00001dcffc), &(0x7f0000d21ffc)=0x4) mkdir(&(0x7f0000002800)='./file0/file0\x00', 0x8) r6 = getpgid(0x0) r7 = getpid() ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r4, 0x800443d3, &(0x7f0000002500)={{0x1900, 0x5, 0x9, 0xee, 0x0, 0x7ff}, 0x5e, 0x1f, 0x7}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000002580)={0x0, 0x100000000}, &(0x7f00000025c0)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000002600)={r8, 0x80}, 0x8) setpgid(r6, r7) inotify_init() 2018/04/05 19:35:39 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)="17", 0x0) write$binfmt_elf32(r0, &(0x7f00000016c0)=ANY=[@ANYBLOB="7f454c46000000000000000000000000020006000000000000000000380000fa7107e200000000000000200001"], 0x2d) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/04/05 19:35:39 executing program 1: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000f8d000)='smaps\x00') mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x0, &(0x7f0000130000/0x800000)=nil) readv(r1, &(0x7f0000d3bff0)=[{&(0x7f00003ce000)=""/4096, 0x1000}], 0x1) 2018/04/05 19:35:39 executing program 6: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000f8d000)='smaps\x00') mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x0, &(0x7f0000130000/0x800000)=nil) readv(r1, &(0x7f0000d3bff0)=[{&(0x7f00003ce000)=""/4096, 0x1000}], 0x1) 2018/04/05 19:35:39 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000002540)='./file0/file0\x00', 0x2c2281, 0x144) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000002640)=[0x2, 0x5]) ioctl$KVM_SET_FPU(0xffffffffffffffff, 0x41a0ae8d, &(0x7f0000002840)={[], 0x4b9, 0x7f910fbf, 0x6640, 0x0, 0x0, 0x0, 0xd000, [], 0x7}) mkdir(&(0x7f0000000000)='./file0\x00', 0x2000) writev(0xffffffffffffffff, &(0x7f00000027c0)=[{&(0x7f00000026c0)="fdaa2c240921abb301600a760a62335a2a293713c887be1c0c360b7061392ab770890427781a3a32138ff6ed4757f0d09af511f9ba3d37f7f6481b76726059c40f32f823cb15c69220839b70ae3f54b5d0ff3756014c7c016d51f6163a6d036bd160418c5a2933212866268950fc834b1ea8ec9fb6e09426769010734c2b10d86ea770ffee34b8ba6d5ae1d836c0f3aeb03f20aa02aa1fb32eb1356f3e445d9434a8227f9914fc6bf334f0d2b7918bb17e8fed755f85fd2f9af914fb82c1f19b0f233846d20a182e1900eb3c0080f885fe0211aa941ac78b96d79ed82105a95579", 0xe1}], 0x1) unlink(&(0x7f0000000080)='./file0/file0\x00') r2 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9e9a, 0x204200) setrlimit(0x1000000000000007, &(0x7f000068d000)) bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0x5, 0x1, 0xc32, 0x8}, 0x2c) setsockopt$nfc_llcp_NFC_LLCP_RW(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000000180), 0x4) openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file0\x00', 0x20000000001, 0x0) mknod$loop(&(0x7f0000000200)='./file0/file0\x00', 0x100, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r3, &(0x7f0000002480)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000140)=""/9, 0x9}, {&(0x7f0000000280)=""/36, 0x24}, {&(0x7f00000002c0)=""/150, 0x96}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/72, 0x48}], 0x5, &(0x7f0000001480)=""/4096, 0x1000, 0x5}, 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89fa, &(0x7f00000024c0)={'gretap0\x00', @ifru_names='ipddp0\x00'}) setsockopt$inet6_tcp_int(r5, 0x6, 0x0, &(0x7f0000d17ffc)=0x5, 0x4) getsockopt$inet6_tcp_int(r5, 0x6, 0x7, &(0x7f00001dcffc), &(0x7f0000d21ffc)=0x4) mkdir(&(0x7f0000002800)='./file0/file0\x00', 0x8) r6 = getpgid(0x0) r7 = getpid() ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r4, 0x800443d3, &(0x7f0000002500)={{0x1900, 0x5, 0x9, 0xee, 0x0, 0x7ff}, 0x5e, 0x1f, 0x7}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000002580)={0x0, 0x100000000}, &(0x7f00000025c0)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000002600)={r8, 0x80}, 0x8) setpgid(r6, r7) inotify_init() 2018/04/05 19:35:39 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000002540)='./file0/file0\x00', 0x2c2281, 0x144) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000002640)=[0x2, 0x5]) ioctl$KVM_SET_FPU(0xffffffffffffffff, 0x41a0ae8d, &(0x7f0000002840)={[], 0x4b9, 0x7f910fbf, 0x6640, 0x0, 0x0, 0x0, 0xd000, [], 0x7}) mkdir(&(0x7f0000000000)='./file0\x00', 0x2000) writev(0xffffffffffffffff, &(0x7f00000027c0)=[{&(0x7f00000026c0)="fdaa2c240921abb301600a760a62335a2a293713c887be1c0c360b7061392ab770890427781a3a32138ff6ed4757f0d09af511f9ba3d37f7f6481b76726059c40f32f823cb15c69220839b70ae3f54b5d0ff3756014c7c016d51f6163a6d036bd160418c5a2933212866268950fc834b1ea8ec9fb6e09426769010734c2b10d86ea770ffee34b8ba6d5ae1d836c0f3aeb03f20aa02aa1fb32eb1356f3e445d9434a8227f9914fc6bf334f0d2b7918bb17e8fed755f85fd2f9af914fb82c1f19b0f233846d20a182e1900eb3c0080f885fe0211aa941ac78b96d79ed82105a95579", 0xe1}], 0x1) unlink(&(0x7f0000000080)='./file0/file0\x00') r2 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9e9a, 0x204200) setrlimit(0x1000000000000007, &(0x7f000068d000)) bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0x5, 0x1, 0xc32, 0x8}, 0x2c) setsockopt$nfc_llcp_NFC_LLCP_RW(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000000180), 0x4) openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file0\x00', 0x20000000001, 0x0) mknod$loop(&(0x7f0000000200)='./file0/file0\x00', 0x100, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r3, &(0x7f0000002480)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000140)=""/9, 0x9}, {&(0x7f0000000280)=""/36, 0x24}, {&(0x7f00000002c0)=""/150, 0x96}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/72, 0x48}], 0x5, &(0x7f0000001480)=""/4096, 0x1000, 0x5}, 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89fa, &(0x7f00000024c0)={'gretap0\x00', @ifru_names='ipddp0\x00'}) setsockopt$inet6_tcp_int(r5, 0x6, 0x0, &(0x7f0000d17ffc)=0x5, 0x4) getsockopt$inet6_tcp_int(r5, 0x6, 0x7, &(0x7f00001dcffc), &(0x7f0000d21ffc)=0x4) mkdir(&(0x7f0000002800)='./file0/file0\x00', 0x8) r6 = getpgid(0x0) r7 = getpid() ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r4, 0x800443d3, &(0x7f0000002500)={{0x1900, 0x5, 0x9, 0xee, 0x0, 0x7ff}, 0x5e, 0x1f, 0x7}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000002580)={0x0, 0x100000000}, &(0x7f00000025c0)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000002600)={r8, 0x80}, 0x8) setpgid(r6, r7) inotify_init() 2018/04/05 19:35:39 executing program 1: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000f8d000)='smaps\x00') mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x0, &(0x7f0000130000/0x800000)=nil) readv(r1, &(0x7f0000d3bff0)=[{&(0x7f00003ce000)=""/4096, 0x1000}], 0x1) 2018/04/05 19:35:39 executing program 6: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000f8d000)='smaps\x00') mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x0, &(0x7f0000130000/0x800000)=nil) readv(r1, &(0x7f0000d3bff0)=[{&(0x7f00003ce000)=""/4096, 0x1000}], 0x1) 2018/04/05 19:35:39 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000002540)='./file0/file0\x00', 0x2c2281, 0x144) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000002640)=[0x2, 0x5]) ioctl$KVM_SET_FPU(0xffffffffffffffff, 0x41a0ae8d, &(0x7f0000002840)={[], 0x4b9, 0x7f910fbf, 0x6640, 0x0, 0x0, 0x0, 0xd000, [], 0x7}) mkdir(&(0x7f0000000000)='./file0\x00', 0x2000) writev(0xffffffffffffffff, &(0x7f00000027c0)=[{&(0x7f00000026c0)="fdaa2c240921abb301600a760a62335a2a293713c887be1c0c360b7061392ab770890427781a3a32138ff6ed4757f0d09af511f9ba3d37f7f6481b76726059c40f32f823cb15c69220839b70ae3f54b5d0ff3756014c7c016d51f6163a6d036bd160418c5a2933212866268950fc834b1ea8ec9fb6e09426769010734c2b10d86ea770ffee34b8ba6d5ae1d836c0f3aeb03f20aa02aa1fb32eb1356f3e445d9434a8227f9914fc6bf334f0d2b7918bb17e8fed755f85fd2f9af914fb82c1f19b0f233846d20a182e1900eb3c0080f885fe0211aa941ac78b96d79ed82105a95579", 0xe1}], 0x1) unlink(&(0x7f0000000080)='./file0/file0\x00') r2 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9e9a, 0x204200) setrlimit(0x1000000000000007, &(0x7f000068d000)) bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0x5, 0x1, 0xc32, 0x8}, 0x2c) setsockopt$nfc_llcp_NFC_LLCP_RW(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000000180), 0x4) openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file0\x00', 0x20000000001, 0x0) mknod$loop(&(0x7f0000000200)='./file0/file0\x00', 0x100, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r3, &(0x7f0000002480)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000140)=""/9, 0x9}, {&(0x7f0000000280)=""/36, 0x24}, {&(0x7f00000002c0)=""/150, 0x96}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/72, 0x48}], 0x5, &(0x7f0000001480)=""/4096, 0x1000, 0x5}, 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89fa, &(0x7f00000024c0)={'gretap0\x00', @ifru_names='ipddp0\x00'}) setsockopt$inet6_tcp_int(r5, 0x6, 0x0, &(0x7f0000d17ffc)=0x5, 0x4) getsockopt$inet6_tcp_int(r5, 0x6, 0x7, &(0x7f00001dcffc), &(0x7f0000d21ffc)=0x4) mkdir(&(0x7f0000002800)='./file0/file0\x00', 0x8) r6 = getpgid(0x0) r7 = getpid() ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r4, 0x800443d3, &(0x7f0000002500)={{0x1900, 0x5, 0x9, 0xee, 0x0, 0x7ff}, 0x5e, 0x1f, 0x7}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000002580)={0x0, 0x100000000}, &(0x7f00000025c0)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000002600)={r8, 0x80}, 0x8) setpgid(r6, r7) inotify_init() 2018/04/05 19:35:40 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)="17", 0x0) write$binfmt_elf32(r0, &(0x7f00000016c0)=ANY=[@ANYBLOB="7f454c46000000000000000000000000020006000000000000000000380000fa7107e200000000000000200001"], 0x2d) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/04/05 19:35:40 executing program 1: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000f8d000)='smaps\x00') mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x0, &(0x7f0000130000/0x800000)=nil) readv(r1, &(0x7f0000d3bff0)=[{&(0x7f00003ce000)=""/4096, 0x1000}], 0x1) 2018/04/05 19:35:40 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000002540)='./file0/file0\x00', 0x2c2281, 0x144) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000002640)=[0x2, 0x5]) ioctl$KVM_SET_FPU(0xffffffffffffffff, 0x41a0ae8d, &(0x7f0000002840)={[], 0x4b9, 0x7f910fbf, 0x6640, 0x0, 0x0, 0x0, 0xd000, [], 0x7}) mkdir(&(0x7f0000000000)='./file0\x00', 0x2000) writev(0xffffffffffffffff, &(0x7f00000027c0)=[{&(0x7f00000026c0)="fdaa2c240921abb301600a760a62335a2a293713c887be1c0c360b7061392ab770890427781a3a32138ff6ed4757f0d09af511f9ba3d37f7f6481b76726059c40f32f823cb15c69220839b70ae3f54b5d0ff3756014c7c016d51f6163a6d036bd160418c5a2933212866268950fc834b1ea8ec9fb6e09426769010734c2b10d86ea770ffee34b8ba6d5ae1d836c0f3aeb03f20aa02aa1fb32eb1356f3e445d9434a8227f9914fc6bf334f0d2b7918bb17e8fed755f85fd2f9af914fb82c1f19b0f233846d20a182e1900eb3c0080f885fe0211aa941ac78b96d79ed82105a95579", 0xe1}], 0x1) unlink(&(0x7f0000000080)='./file0/file0\x00') r2 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9e9a, 0x204200) setrlimit(0x1000000000000007, &(0x7f000068d000)) bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0x5, 0x1, 0xc32, 0x8}, 0x2c) setsockopt$nfc_llcp_NFC_LLCP_RW(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000000180), 0x4) openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file0\x00', 0x20000000001, 0x0) mknod$loop(&(0x7f0000000200)='./file0/file0\x00', 0x100, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r3, &(0x7f0000002480)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000140)=""/9, 0x9}, {&(0x7f0000000280)=""/36, 0x24}, {&(0x7f00000002c0)=""/150, 0x96}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/72, 0x48}], 0x5, &(0x7f0000001480)=""/4096, 0x1000, 0x5}, 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89fa, &(0x7f00000024c0)={'gretap0\x00', @ifru_names='ipddp0\x00'}) setsockopt$inet6_tcp_int(r5, 0x6, 0x0, &(0x7f0000d17ffc)=0x5, 0x4) getsockopt$inet6_tcp_int(r5, 0x6, 0x7, &(0x7f00001dcffc), &(0x7f0000d21ffc)=0x4) mkdir(&(0x7f0000002800)='./file0/file0\x00', 0x8) r6 = getpgid(0x0) r7 = getpid() ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r4, 0x800443d3, &(0x7f0000002500)={{0x1900, 0x5, 0x9, 0xee, 0x0, 0x7ff}, 0x5e, 0x1f, 0x7}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000002580)={0x0, 0x100000000}, &(0x7f00000025c0)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000002600)={r8, 0x80}, 0x8) setpgid(r6, r7) inotify_init() 2018/04/05 19:35:40 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000002540)='./file0/file0\x00', 0x2c2281, 0x144) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000002640)=[0x2, 0x5]) ioctl$KVM_SET_FPU(0xffffffffffffffff, 0x41a0ae8d, &(0x7f0000002840)={[], 0x4b9, 0x7f910fbf, 0x6640, 0x0, 0x0, 0x0, 0xd000, [], 0x7}) mkdir(&(0x7f0000000000)='./file0\x00', 0x2000) writev(0xffffffffffffffff, &(0x7f00000027c0)=[{&(0x7f00000026c0)="fdaa2c240921abb301600a760a62335a2a293713c887be1c0c360b7061392ab770890427781a3a32138ff6ed4757f0d09af511f9ba3d37f7f6481b76726059c40f32f823cb15c69220839b70ae3f54b5d0ff3756014c7c016d51f6163a6d036bd160418c5a2933212866268950fc834b1ea8ec9fb6e09426769010734c2b10d86ea770ffee34b8ba6d5ae1d836c0f3aeb03f20aa02aa1fb32eb1356f3e445d9434a8227f9914fc6bf334f0d2b7918bb17e8fed755f85fd2f9af914fb82c1f19b0f233846d20a182e1900eb3c0080f885fe0211aa941ac78b96d79ed82105a95579", 0xe1}], 0x1) unlink(&(0x7f0000000080)='./file0/file0\x00') r2 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9e9a, 0x204200) setrlimit(0x1000000000000007, &(0x7f000068d000)) bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0x5, 0x1, 0xc32, 0x8}, 0x2c) setsockopt$nfc_llcp_NFC_LLCP_RW(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000000180), 0x4) openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file0\x00', 0x20000000001, 0x0) mknod$loop(&(0x7f0000000200)='./file0/file0\x00', 0x100, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r3, &(0x7f0000002480)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000140)=""/9, 0x9}, {&(0x7f0000000280)=""/36, 0x24}, {&(0x7f00000002c0)=""/150, 0x96}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/72, 0x48}], 0x5, &(0x7f0000001480)=""/4096, 0x1000, 0x5}, 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89fa, &(0x7f00000024c0)={'gretap0\x00', @ifru_names='ipddp0\x00'}) setsockopt$inet6_tcp_int(r5, 0x6, 0x0, &(0x7f0000d17ffc)=0x5, 0x4) getsockopt$inet6_tcp_int(r5, 0x6, 0x7, &(0x7f00001dcffc), &(0x7f0000d21ffc)=0x4) mkdir(&(0x7f0000002800)='./file0/file0\x00', 0x8) r6 = getpgid(0x0) r7 = getpid() ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r4, 0x800443d3, &(0x7f0000002500)={{0x1900, 0x5, 0x9, 0xee, 0x0, 0x7ff}, 0x5e, 0x1f, 0x7}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000002580)={0x0, 0x100000000}, &(0x7f00000025c0)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000002600)={r8, 0x80}, 0x8) setpgid(r6, r7) inotify_init() 2018/04/05 19:35:40 executing program 6: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000f8d000)='smaps\x00') mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x0, &(0x7f0000130000/0x800000)=nil) readv(r1, &(0x7f0000d3bff0)=[{&(0x7f00003ce000)=""/4096, 0x1000}], 0x1) 2018/04/05 19:35:40 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000002540)='./file0/file0\x00', 0x2c2281, 0x144) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000002640)=[0x2, 0x5]) ioctl$KVM_SET_FPU(0xffffffffffffffff, 0x41a0ae8d, &(0x7f0000002840)={[], 0x4b9, 0x7f910fbf, 0x6640, 0x0, 0x0, 0x0, 0xd000, [], 0x7}) mkdir(&(0x7f0000000000)='./file0\x00', 0x2000) writev(0xffffffffffffffff, &(0x7f00000027c0)=[{&(0x7f00000026c0)="fdaa2c240921abb301600a760a62335a2a293713c887be1c0c360b7061392ab770890427781a3a32138ff6ed4757f0d09af511f9ba3d37f7f6481b76726059c40f32f823cb15c69220839b70ae3f54b5d0ff3756014c7c016d51f6163a6d036bd160418c5a2933212866268950fc834b1ea8ec9fb6e09426769010734c2b10d86ea770ffee34b8ba6d5ae1d836c0f3aeb03f20aa02aa1fb32eb1356f3e445d9434a8227f9914fc6bf334f0d2b7918bb17e8fed755f85fd2f9af914fb82c1f19b0f233846d20a182e1900eb3c0080f885fe0211aa941ac78b96d79ed82105a95579", 0xe1}], 0x1) unlink(&(0x7f0000000080)='./file0/file0\x00') r2 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9e9a, 0x204200) setrlimit(0x1000000000000007, &(0x7f000068d000)) bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0x5, 0x1, 0xc32, 0x8}, 0x2c) setsockopt$nfc_llcp_NFC_LLCP_RW(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000000180), 0x4) openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file0\x00', 0x20000000001, 0x0) mknod$loop(&(0x7f0000000200)='./file0/file0\x00', 0x100, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r3, &(0x7f0000002480)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000140)=""/9, 0x9}, {&(0x7f0000000280)=""/36, 0x24}, {&(0x7f00000002c0)=""/150, 0x96}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/72, 0x48}], 0x5, &(0x7f0000001480)=""/4096, 0x1000, 0x5}, 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89fa, &(0x7f00000024c0)={'gretap0\x00', @ifru_names='ipddp0\x00'}) setsockopt$inet6_tcp_int(r5, 0x6, 0x0, &(0x7f0000d17ffc)=0x5, 0x4) getsockopt$inet6_tcp_int(r5, 0x6, 0x7, &(0x7f00001dcffc), &(0x7f0000d21ffc)=0x4) mkdir(&(0x7f0000002800)='./file0/file0\x00', 0x8) r6 = getpgid(0x0) r7 = getpid() ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r4, 0x800443d3, &(0x7f0000002500)={{0x1900, 0x5, 0x9, 0xee, 0x0, 0x7ff}, 0x5e, 0x1f, 0x7}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000002580)={0x0, 0x100000000}, &(0x7f00000025c0)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000002600)={r8, 0x80}, 0x8) setpgid(r6, r7) inotify_init() 2018/04/05 19:35:40 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$sock_int(r0, 0x1, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/05 19:35:40 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000002540)='./file0/file0\x00', 0x2c2281, 0x144) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000002640)=[0x2, 0x5]) ioctl$KVM_SET_FPU(0xffffffffffffffff, 0x41a0ae8d, &(0x7f0000002840)={[], 0x4b9, 0x7f910fbf, 0x6640, 0x0, 0x0, 0x0, 0xd000, [], 0x7}) mkdir(&(0x7f0000000000)='./file0\x00', 0x2000) writev(0xffffffffffffffff, &(0x7f00000027c0)=[{&(0x7f00000026c0)="fdaa2c240921abb301600a760a62335a2a293713c887be1c0c360b7061392ab770890427781a3a32138ff6ed4757f0d09af511f9ba3d37f7f6481b76726059c40f32f823cb15c69220839b70ae3f54b5d0ff3756014c7c016d51f6163a6d036bd160418c5a2933212866268950fc834b1ea8ec9fb6e09426769010734c2b10d86ea770ffee34b8ba6d5ae1d836c0f3aeb03f20aa02aa1fb32eb1356f3e445d9434a8227f9914fc6bf334f0d2b7918bb17e8fed755f85fd2f9af914fb82c1f19b0f233846d20a182e1900eb3c0080f885fe0211aa941ac78b96d79ed82105a95579", 0xe1}], 0x1) unlink(&(0x7f0000000080)='./file0/file0\x00') r2 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9e9a, 0x204200) setrlimit(0x1000000000000007, &(0x7f000068d000)) bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0x5, 0x1, 0xc32, 0x8}, 0x2c) setsockopt$nfc_llcp_NFC_LLCP_RW(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000000180), 0x4) openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file0\x00', 0x20000000001, 0x0) mknod$loop(&(0x7f0000000200)='./file0/file0\x00', 0x100, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r3, &(0x7f0000002480)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000140)=""/9, 0x9}, {&(0x7f0000000280)=""/36, 0x24}, {&(0x7f00000002c0)=""/150, 0x96}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/72, 0x48}], 0x5, &(0x7f0000001480)=""/4096, 0x1000, 0x5}, 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89fa, &(0x7f00000024c0)={'gretap0\x00', @ifru_names='ipddp0\x00'}) setsockopt$inet6_tcp_int(r5, 0x6, 0x0, &(0x7f0000d17ffc)=0x5, 0x4) getsockopt$inet6_tcp_int(r5, 0x6, 0x7, &(0x7f00001dcffc), &(0x7f0000d21ffc)=0x4) mkdir(&(0x7f0000002800)='./file0/file0\x00', 0x8) r6 = getpgid(0x0) r7 = getpid() ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r4, 0x800443d3, &(0x7f0000002500)={{0x1900, 0x5, 0x9, 0xee, 0x0, 0x7ff}, 0x5e, 0x1f, 0x7}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000002580)={0x0, 0x100000000}, &(0x7f00000025c0)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000002600)={r8, 0x80}, 0x8) setpgid(r6, r7) inotify_init() 2018/04/05 19:35:40 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000002540)='./file0/file0\x00', 0x2c2281, 0x144) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000002640)=[0x2, 0x5]) ioctl$KVM_SET_FPU(0xffffffffffffffff, 0x41a0ae8d, &(0x7f0000002840)={[], 0x4b9, 0x7f910fbf, 0x6640, 0x0, 0x0, 0x0, 0xd000, [], 0x7}) mkdir(&(0x7f0000000000)='./file0\x00', 0x2000) writev(0xffffffffffffffff, &(0x7f00000027c0)=[{&(0x7f00000026c0)="fdaa2c240921abb301600a760a62335a2a293713c887be1c0c360b7061392ab770890427781a3a32138ff6ed4757f0d09af511f9ba3d37f7f6481b76726059c40f32f823cb15c69220839b70ae3f54b5d0ff3756014c7c016d51f6163a6d036bd160418c5a2933212866268950fc834b1ea8ec9fb6e09426769010734c2b10d86ea770ffee34b8ba6d5ae1d836c0f3aeb03f20aa02aa1fb32eb1356f3e445d9434a8227f9914fc6bf334f0d2b7918bb17e8fed755f85fd2f9af914fb82c1f19b0f233846d20a182e1900eb3c0080f885fe0211aa941ac78b96d79ed82105a95579", 0xe1}], 0x1) unlink(&(0x7f0000000080)='./file0/file0\x00') r2 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9e9a, 0x204200) setrlimit(0x1000000000000007, &(0x7f000068d000)) bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0x5, 0x1, 0xc32, 0x8}, 0x2c) setsockopt$nfc_llcp_NFC_LLCP_RW(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000000180), 0x4) openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file0\x00', 0x20000000001, 0x0) mknod$loop(&(0x7f0000000200)='./file0/file0\x00', 0x100, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r3, &(0x7f0000002480)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000140)=""/9, 0x9}, {&(0x7f0000000280)=""/36, 0x24}, {&(0x7f00000002c0)=""/150, 0x96}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/72, 0x48}], 0x5, &(0x7f0000001480)=""/4096, 0x1000, 0x5}, 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89fa, &(0x7f00000024c0)={'gretap0\x00', @ifru_names='ipddp0\x00'}) setsockopt$inet6_tcp_int(r5, 0x6, 0x0, &(0x7f0000d17ffc)=0x5, 0x4) getsockopt$inet6_tcp_int(r5, 0x6, 0x7, &(0x7f00001dcffc), &(0x7f0000d21ffc)=0x4) mkdir(&(0x7f0000002800)='./file0/file0\x00', 0x8) r6 = getpgid(0x0) r7 = getpid() ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r4, 0x800443d3, &(0x7f0000002500)={{0x1900, 0x5, 0x9, 0xee, 0x0, 0x7ff}, 0x5e, 0x1f, 0x7}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000002580)={0x0, 0x100000000}, &(0x7f00000025c0)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000002600)={r8, 0x80}, 0x8) setpgid(r6, r7) inotify_init() 2018/04/05 19:35:40 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000002540)='./file0/file0\x00', 0x2c2281, 0x144) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000002640)=[0x2, 0x5]) ioctl$KVM_SET_FPU(0xffffffffffffffff, 0x41a0ae8d, &(0x7f0000002840)={[], 0x4b9, 0x7f910fbf, 0x6640, 0x0, 0x0, 0x0, 0xd000, [], 0x7}) mkdir(&(0x7f0000000000)='./file0\x00', 0x2000) writev(0xffffffffffffffff, &(0x7f00000027c0)=[{&(0x7f00000026c0)="fdaa2c240921abb301600a760a62335a2a293713c887be1c0c360b7061392ab770890427781a3a32138ff6ed4757f0d09af511f9ba3d37f7f6481b76726059c40f32f823cb15c69220839b70ae3f54b5d0ff3756014c7c016d51f6163a6d036bd160418c5a2933212866268950fc834b1ea8ec9fb6e09426769010734c2b10d86ea770ffee34b8ba6d5ae1d836c0f3aeb03f20aa02aa1fb32eb1356f3e445d9434a8227f9914fc6bf334f0d2b7918bb17e8fed755f85fd2f9af914fb82c1f19b0f233846d20a182e1900eb3c0080f885fe0211aa941ac78b96d79ed82105a95579", 0xe1}], 0x1) unlink(&(0x7f0000000080)='./file0/file0\x00') r2 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9e9a, 0x204200) setrlimit(0x1000000000000007, &(0x7f000068d000)) bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0x5, 0x1, 0xc32, 0x8}, 0x2c) setsockopt$nfc_llcp_NFC_LLCP_RW(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000000180), 0x4) openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file0\x00', 0x20000000001, 0x0) mknod$loop(&(0x7f0000000200)='./file0/file0\x00', 0x100, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r3, &(0x7f0000002480)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000140)=""/9, 0x9}, {&(0x7f0000000280)=""/36, 0x24}, {&(0x7f00000002c0)=""/150, 0x96}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/72, 0x48}], 0x5, &(0x7f0000001480)=""/4096, 0x1000, 0x5}, 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89fa, &(0x7f00000024c0)={'gretap0\x00', @ifru_names='ipddp0\x00'}) setsockopt$inet6_tcp_int(r5, 0x6, 0x0, &(0x7f0000d17ffc)=0x5, 0x4) getsockopt$inet6_tcp_int(r5, 0x6, 0x7, &(0x7f00001dcffc), &(0x7f0000d21ffc)=0x4) mkdir(&(0x7f0000002800)='./file0/file0\x00', 0x8) r6 = getpgid(0x0) r7 = getpid() ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r4, 0x800443d3, &(0x7f0000002500)={{0x1900, 0x5, 0x9, 0xee, 0x0, 0x7ff}, 0x5e, 0x1f, 0x7}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000002580)={0x0, 0x100000000}, &(0x7f00000025c0)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000002600)={r8, 0x80}, 0x8) setpgid(r6, r7) inotify_init() 2018/04/05 19:35:40 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000002540)='./file0/file0\x00', 0x2c2281, 0x144) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000002640)=[0x2, 0x5]) ioctl$KVM_SET_FPU(0xffffffffffffffff, 0x41a0ae8d, &(0x7f0000002840)={[], 0x4b9, 0x7f910fbf, 0x6640, 0x0, 0x0, 0x0, 0xd000, [], 0x7}) mkdir(&(0x7f0000000000)='./file0\x00', 0x2000) writev(0xffffffffffffffff, &(0x7f00000027c0)=[{&(0x7f00000026c0)="fdaa2c240921abb301600a760a62335a2a293713c887be1c0c360b7061392ab770890427781a3a32138ff6ed4757f0d09af511f9ba3d37f7f6481b76726059c40f32f823cb15c69220839b70ae3f54b5d0ff3756014c7c016d51f6163a6d036bd160418c5a2933212866268950fc834b1ea8ec9fb6e09426769010734c2b10d86ea770ffee34b8ba6d5ae1d836c0f3aeb03f20aa02aa1fb32eb1356f3e445d9434a8227f9914fc6bf334f0d2b7918bb17e8fed755f85fd2f9af914fb82c1f19b0f233846d20a182e1900eb3c0080f885fe0211aa941ac78b96d79ed82105a95579", 0xe1}], 0x1) unlink(&(0x7f0000000080)='./file0/file0\x00') r2 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9e9a, 0x204200) setrlimit(0x1000000000000007, &(0x7f000068d000)) bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0x5, 0x1, 0xc32, 0x8}, 0x2c) setsockopt$nfc_llcp_NFC_LLCP_RW(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000000180), 0x4) openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file0\x00', 0x20000000001, 0x0) mknod$loop(&(0x7f0000000200)='./file0/file0\x00', 0x100, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r3, &(0x7f0000002480)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000140)=""/9, 0x9}, {&(0x7f0000000280)=""/36, 0x24}, {&(0x7f00000002c0)=""/150, 0x96}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/72, 0x48}], 0x5, &(0x7f0000001480)=""/4096, 0x1000, 0x5}, 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89fa, &(0x7f00000024c0)={'gretap0\x00', @ifru_names='ipddp0\x00'}) setsockopt$inet6_tcp_int(r5, 0x6, 0x0, &(0x7f0000d17ffc)=0x5, 0x4) getsockopt$inet6_tcp_int(r5, 0x6, 0x7, &(0x7f00001dcffc), &(0x7f0000d21ffc)=0x4) mkdir(&(0x7f0000002800)='./file0/file0\x00', 0x8) r6 = getpgid(0x0) r7 = getpid() ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r4, 0x800443d3, &(0x7f0000002500)={{0x1900, 0x5, 0x9, 0xee, 0x0, 0x7ff}, 0x5e, 0x1f, 0x7}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000002580)={0x0, 0x100000000}, &(0x7f00000025c0)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000002600)={r8, 0x80}, 0x8) setpgid(r6, r7) inotify_init() 2018/04/05 19:35:40 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000002540)='./file0/file0\x00', 0x2c2281, 0x144) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000002640)=[0x2, 0x5]) ioctl$KVM_SET_FPU(0xffffffffffffffff, 0x41a0ae8d, &(0x7f0000002840)={[], 0x4b9, 0x7f910fbf, 0x6640, 0x0, 0x0, 0x0, 0xd000, [], 0x7}) mkdir(&(0x7f0000000000)='./file0\x00', 0x2000) writev(0xffffffffffffffff, &(0x7f00000027c0)=[{&(0x7f00000026c0)="fdaa2c240921abb301600a760a62335a2a293713c887be1c0c360b7061392ab770890427781a3a32138ff6ed4757f0d09af511f9ba3d37f7f6481b76726059c40f32f823cb15c69220839b70ae3f54b5d0ff3756014c7c016d51f6163a6d036bd160418c5a2933212866268950fc834b1ea8ec9fb6e09426769010734c2b10d86ea770ffee34b8ba6d5ae1d836c0f3aeb03f20aa02aa1fb32eb1356f3e445d9434a8227f9914fc6bf334f0d2b7918bb17e8fed755f85fd2f9af914fb82c1f19b0f233846d20a182e1900eb3c0080f885fe0211aa941ac78b96d79ed82105a95579", 0xe1}], 0x1) unlink(&(0x7f0000000080)='./file0/file0\x00') r2 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9e9a, 0x204200) setrlimit(0x1000000000000007, &(0x7f000068d000)) bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0x5, 0x1, 0xc32, 0x8}, 0x2c) setsockopt$nfc_llcp_NFC_LLCP_RW(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000000180), 0x4) openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file0\x00', 0x20000000001, 0x0) mknod$loop(&(0x7f0000000200)='./file0/file0\x00', 0x100, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r3, &(0x7f0000002480)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000140)=""/9, 0x9}, {&(0x7f0000000280)=""/36, 0x24}, {&(0x7f00000002c0)=""/150, 0x96}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/72, 0x48}], 0x5, &(0x7f0000001480)=""/4096, 0x1000, 0x5}, 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89fa, &(0x7f00000024c0)={'gretap0\x00', @ifru_names='ipddp0\x00'}) setsockopt$inet6_tcp_int(r5, 0x6, 0x0, &(0x7f0000d17ffc)=0x5, 0x4) getsockopt$inet6_tcp_int(r5, 0x6, 0x7, &(0x7f00001dcffc), &(0x7f0000d21ffc)=0x4) mkdir(&(0x7f0000002800)='./file0/file0\x00', 0x8) r6 = getpgid(0x0) r7 = getpid() ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r4, 0x800443d3, &(0x7f0000002500)={{0x1900, 0x5, 0x9, 0xee, 0x0, 0x7ff}, 0x5e, 0x1f, 0x7}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000002580)={0x0, 0x100000000}, &(0x7f00000025c0)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000002600)={r8, 0x80}, 0x8) setpgid(r6, r7) inotify_init() 2018/04/05 19:35:40 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x4d, &(0x7f0000000000), 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f00000001c0)=ANY=[@ANYBLOB="080000000000000000000000000001000000000000000000000000000000000000000000000000"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 19:35:40 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000002540)='./file0/file0\x00', 0x2c2281, 0x144) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000002640)=[0x2, 0x5]) ioctl$KVM_SET_FPU(0xffffffffffffffff, 0x41a0ae8d, &(0x7f0000002840)={[], 0x4b9, 0x7f910fbf, 0x6640, 0x0, 0x0, 0x0, 0xd000, [], 0x7}) mkdir(&(0x7f0000000000)='./file0\x00', 0x2000) writev(0xffffffffffffffff, &(0x7f00000027c0)=[{&(0x7f00000026c0)="fdaa2c240921abb301600a760a62335a2a293713c887be1c0c360b7061392ab770890427781a3a32138ff6ed4757f0d09af511f9ba3d37f7f6481b76726059c40f32f823cb15c69220839b70ae3f54b5d0ff3756014c7c016d51f6163a6d036bd160418c5a2933212866268950fc834b1ea8ec9fb6e09426769010734c2b10d86ea770ffee34b8ba6d5ae1d836c0f3aeb03f20aa02aa1fb32eb1356f3e445d9434a8227f9914fc6bf334f0d2b7918bb17e8fed755f85fd2f9af914fb82c1f19b0f233846d20a182e1900eb3c0080f885fe0211aa941ac78b96d79ed82105a95579", 0xe1}], 0x1) unlink(&(0x7f0000000080)='./file0/file0\x00') r2 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9e9a, 0x204200) setrlimit(0x1000000000000007, &(0x7f000068d000)) bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0x5, 0x1, 0xc32, 0x8}, 0x2c) setsockopt$nfc_llcp_NFC_LLCP_RW(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000000180), 0x4) openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file0\x00', 0x20000000001, 0x0) mknod$loop(&(0x7f0000000200)='./file0/file0\x00', 0x100, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r3, &(0x7f0000002480)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000140)=""/9, 0x9}, {&(0x7f0000000280)=""/36, 0x24}, {&(0x7f00000002c0)=""/150, 0x96}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/72, 0x48}], 0x5, &(0x7f0000001480)=""/4096, 0x1000, 0x5}, 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89fa, &(0x7f00000024c0)={'gretap0\x00', @ifru_names='ipddp0\x00'}) setsockopt$inet6_tcp_int(r5, 0x6, 0x0, &(0x7f0000d17ffc)=0x5, 0x4) getsockopt$inet6_tcp_int(r5, 0x6, 0x7, &(0x7f00001dcffc), &(0x7f0000d21ffc)=0x4) mkdir(&(0x7f0000002800)='./file0/file0\x00', 0x8) r6 = getpgid(0x0) r7 = getpid() ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r4, 0x800443d3, &(0x7f0000002500)={{0x1900, 0x5, 0x9, 0xee, 0x0, 0x7ff}, 0x5e, 0x1f, 0x7}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000002580)={0x0, 0x100000000}, &(0x7f00000025c0)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000002600)={r8, 0x80}, 0x8) setpgid(r6, r7) inotify_init() 2018/04/05 19:35:40 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)="17", 0x0) write$binfmt_elf32(r0, &(0x7f00000016c0)=ANY=[@ANYBLOB="7f454c46000000000000000000000000020006000000000000000000380000fa7107e200000000000000200001"], 0x2d) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/04/05 19:35:40 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000002540)='./file0/file0\x00', 0x2c2281, 0x144) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000002640)=[0x2, 0x5]) ioctl$KVM_SET_FPU(0xffffffffffffffff, 0x41a0ae8d, &(0x7f0000002840)={[], 0x4b9, 0x7f910fbf, 0x6640, 0x0, 0x0, 0x0, 0xd000, [], 0x7}) mkdir(&(0x7f0000000000)='./file0\x00', 0x2000) writev(0xffffffffffffffff, &(0x7f00000027c0)=[{&(0x7f00000026c0)="fdaa2c240921abb301600a760a62335a2a293713c887be1c0c360b7061392ab770890427781a3a32138ff6ed4757f0d09af511f9ba3d37f7f6481b76726059c40f32f823cb15c69220839b70ae3f54b5d0ff3756014c7c016d51f6163a6d036bd160418c5a2933212866268950fc834b1ea8ec9fb6e09426769010734c2b10d86ea770ffee34b8ba6d5ae1d836c0f3aeb03f20aa02aa1fb32eb1356f3e445d9434a8227f9914fc6bf334f0d2b7918bb17e8fed755f85fd2f9af914fb82c1f19b0f233846d20a182e1900eb3c0080f885fe0211aa941ac78b96d79ed82105a95579", 0xe1}], 0x1) unlink(&(0x7f0000000080)='./file0/file0\x00') r2 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9e9a, 0x204200) setrlimit(0x1000000000000007, &(0x7f000068d000)) bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0x5, 0x1, 0xc32, 0x8}, 0x2c) setsockopt$nfc_llcp_NFC_LLCP_RW(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000000180), 0x4) openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file0\x00', 0x20000000001, 0x0) mknod$loop(&(0x7f0000000200)='./file0/file0\x00', 0x100, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r3, &(0x7f0000002480)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000140)=""/9, 0x9}, {&(0x7f0000000280)=""/36, 0x24}, {&(0x7f00000002c0)=""/150, 0x96}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/72, 0x48}], 0x5, &(0x7f0000001480)=""/4096, 0x1000, 0x5}, 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89fa, &(0x7f00000024c0)={'gretap0\x00', @ifru_names='ipddp0\x00'}) setsockopt$inet6_tcp_int(r5, 0x6, 0x0, &(0x7f0000d17ffc)=0x5, 0x4) getsockopt$inet6_tcp_int(r5, 0x6, 0x7, &(0x7f00001dcffc), &(0x7f0000d21ffc)=0x4) mkdir(&(0x7f0000002800)='./file0/file0\x00', 0x8) r6 = getpgid(0x0) r7 = getpid() ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r4, 0x800443d3, &(0x7f0000002500)={{0x1900, 0x5, 0x9, 0xee, 0x0, 0x7ff}, 0x5e, 0x1f, 0x7}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000002580)={0x0, 0x100000000}, &(0x7f00000025c0)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000002600)={r8, 0x80}, 0x8) setpgid(r6, r7) inotify_init() 2018/04/05 19:35:40 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000002540)='./file0/file0\x00', 0x2c2281, 0x144) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000002640)=[0x2, 0x5]) ioctl$KVM_SET_FPU(0xffffffffffffffff, 0x41a0ae8d, &(0x7f0000002840)={[], 0x4b9, 0x7f910fbf, 0x6640, 0x0, 0x0, 0x0, 0xd000, [], 0x7}) mkdir(&(0x7f0000000000)='./file0\x00', 0x2000) writev(0xffffffffffffffff, &(0x7f00000027c0)=[{&(0x7f00000026c0)="fdaa2c240921abb301600a760a62335a2a293713c887be1c0c360b7061392ab770890427781a3a32138ff6ed4757f0d09af511f9ba3d37f7f6481b76726059c40f32f823cb15c69220839b70ae3f54b5d0ff3756014c7c016d51f6163a6d036bd160418c5a2933212866268950fc834b1ea8ec9fb6e09426769010734c2b10d86ea770ffee34b8ba6d5ae1d836c0f3aeb03f20aa02aa1fb32eb1356f3e445d9434a8227f9914fc6bf334f0d2b7918bb17e8fed755f85fd2f9af914fb82c1f19b0f233846d20a182e1900eb3c0080f885fe0211aa941ac78b96d79ed82105a95579", 0xe1}], 0x1) unlink(&(0x7f0000000080)='./file0/file0\x00') r2 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9e9a, 0x204200) setrlimit(0x1000000000000007, &(0x7f000068d000)) bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0x5, 0x1, 0xc32, 0x8}, 0x2c) setsockopt$nfc_llcp_NFC_LLCP_RW(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000000180), 0x4) openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file0\x00', 0x20000000001, 0x0) mknod$loop(&(0x7f0000000200)='./file0/file0\x00', 0x100, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r3, &(0x7f0000002480)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000140)=""/9, 0x9}, {&(0x7f0000000280)=""/36, 0x24}, {&(0x7f00000002c0)=""/150, 0x96}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/72, 0x48}], 0x5, &(0x7f0000001480)=""/4096, 0x1000, 0x5}, 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89fa, &(0x7f00000024c0)={'gretap0\x00', @ifru_names='ipddp0\x00'}) setsockopt$inet6_tcp_int(r5, 0x6, 0x0, &(0x7f0000d17ffc)=0x5, 0x4) getsockopt$inet6_tcp_int(r5, 0x6, 0x7, &(0x7f00001dcffc), &(0x7f0000d21ffc)=0x4) mkdir(&(0x7f0000002800)='./file0/file0\x00', 0x8) r6 = getpgid(0x0) r7 = getpid() ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r4, 0x800443d3, &(0x7f0000002500)={{0x1900, 0x5, 0x9, 0xee, 0x0, 0x7ff}, 0x5e, 0x1f, 0x7}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000002580)={0x0, 0x100000000}, &(0x7f00000025c0)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000002600)={r8, 0x80}, 0x8) setpgid(r6, r7) inotify_init() 2018/04/05 19:35:41 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000002540)='./file0/file0\x00', 0x2c2281, 0x144) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000002640)=[0x2, 0x5]) ioctl$KVM_SET_FPU(0xffffffffffffffff, 0x41a0ae8d, &(0x7f0000002840)={[], 0x4b9, 0x7f910fbf, 0x6640, 0x0, 0x0, 0x0, 0xd000, [], 0x7}) mkdir(&(0x7f0000000000)='./file0\x00', 0x2000) writev(0xffffffffffffffff, &(0x7f00000027c0)=[{&(0x7f00000026c0)="fdaa2c240921abb301600a760a62335a2a293713c887be1c0c360b7061392ab770890427781a3a32138ff6ed4757f0d09af511f9ba3d37f7f6481b76726059c40f32f823cb15c69220839b70ae3f54b5d0ff3756014c7c016d51f6163a6d036bd160418c5a2933212866268950fc834b1ea8ec9fb6e09426769010734c2b10d86ea770ffee34b8ba6d5ae1d836c0f3aeb03f20aa02aa1fb32eb1356f3e445d9434a8227f9914fc6bf334f0d2b7918bb17e8fed755f85fd2f9af914fb82c1f19b0f233846d20a182e1900eb3c0080f885fe0211aa941ac78b96d79ed82105a95579", 0xe1}], 0x1) unlink(&(0x7f0000000080)='./file0/file0\x00') r2 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9e9a, 0x204200) setrlimit(0x1000000000000007, &(0x7f000068d000)) bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0x5, 0x1, 0xc32, 0x8}, 0x2c) setsockopt$nfc_llcp_NFC_LLCP_RW(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000000180), 0x4) openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file0\x00', 0x20000000001, 0x0) mknod$loop(&(0x7f0000000200)='./file0/file0\x00', 0x100, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r3, &(0x7f0000002480)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000140)=""/9, 0x9}, {&(0x7f0000000280)=""/36, 0x24}, {&(0x7f00000002c0)=""/150, 0x96}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/72, 0x48}], 0x5, &(0x7f0000001480)=""/4096, 0x1000, 0x5}, 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89fa, &(0x7f00000024c0)={'gretap0\x00', @ifru_names='ipddp0\x00'}) setsockopt$inet6_tcp_int(r5, 0x6, 0x0, &(0x7f0000d17ffc)=0x5, 0x4) getsockopt$inet6_tcp_int(r5, 0x6, 0x7, &(0x7f00001dcffc), &(0x7f0000d21ffc)=0x4) mkdir(&(0x7f0000002800)='./file0/file0\x00', 0x8) r6 = getpgid(0x0) r7 = getpid() ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r4, 0x800443d3, &(0x7f0000002500)={{0x1900, 0x5, 0x9, 0xee, 0x0, 0x7ff}, 0x5e, 0x1f, 0x7}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000002580)={0x0, 0x100000000}, &(0x7f00000025c0)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000002600)={r8, 0x80}, 0x8) setpgid(r6, r7) inotify_init() 2018/04/05 19:35:41 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000002540)='./file0/file0\x00', 0x2c2281, 0x144) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000002640)=[0x2, 0x5]) ioctl$KVM_SET_FPU(0xffffffffffffffff, 0x41a0ae8d, &(0x7f0000002840)={[], 0x4b9, 0x7f910fbf, 0x6640, 0x0, 0x0, 0x0, 0xd000, [], 0x7}) mkdir(&(0x7f0000000000)='./file0\x00', 0x2000) writev(0xffffffffffffffff, &(0x7f00000027c0)=[{&(0x7f00000026c0)="fdaa2c240921abb301600a760a62335a2a293713c887be1c0c360b7061392ab770890427781a3a32138ff6ed4757f0d09af511f9ba3d37f7f6481b76726059c40f32f823cb15c69220839b70ae3f54b5d0ff3756014c7c016d51f6163a6d036bd160418c5a2933212866268950fc834b1ea8ec9fb6e09426769010734c2b10d86ea770ffee34b8ba6d5ae1d836c0f3aeb03f20aa02aa1fb32eb1356f3e445d9434a8227f9914fc6bf334f0d2b7918bb17e8fed755f85fd2f9af914fb82c1f19b0f233846d20a182e1900eb3c0080f885fe0211aa941ac78b96d79ed82105a95579", 0xe1}], 0x1) unlink(&(0x7f0000000080)='./file0/file0\x00') r2 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9e9a, 0x204200) setrlimit(0x1000000000000007, &(0x7f000068d000)) bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0x5, 0x1, 0xc32, 0x8}, 0x2c) setsockopt$nfc_llcp_NFC_LLCP_RW(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000000180), 0x4) openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file0\x00', 0x20000000001, 0x0) mknod$loop(&(0x7f0000000200)='./file0/file0\x00', 0x100, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r3, &(0x7f0000002480)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000140)=""/9, 0x9}, {&(0x7f0000000280)=""/36, 0x24}, {&(0x7f00000002c0)=""/150, 0x96}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/72, 0x48}], 0x5, &(0x7f0000001480)=""/4096, 0x1000, 0x5}, 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89fa, &(0x7f00000024c0)={'gretap0\x00', @ifru_names='ipddp0\x00'}) setsockopt$inet6_tcp_int(r5, 0x6, 0x0, &(0x7f0000d17ffc)=0x5, 0x4) getsockopt$inet6_tcp_int(r5, 0x6, 0x7, &(0x7f00001dcffc), &(0x7f0000d21ffc)=0x4) mkdir(&(0x7f0000002800)='./file0/file0\x00', 0x8) r6 = getpgid(0x0) r7 = getpid() ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r4, 0x800443d3, &(0x7f0000002500)={{0x1900, 0x5, 0x9, 0xee, 0x0, 0x7ff}, 0x5e, 0x1f, 0x7}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000002580)={0x0, 0x100000000}, &(0x7f00000025c0)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000002600)={r8, 0x80}, 0x8) setpgid(r6, r7) inotify_init() 2018/04/05 19:35:41 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000002540)='./file0/file0\x00', 0x2c2281, 0x144) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000002640)=[0x2, 0x5]) ioctl$KVM_SET_FPU(0xffffffffffffffff, 0x41a0ae8d, &(0x7f0000002840)={[], 0x4b9, 0x7f910fbf, 0x6640, 0x0, 0x0, 0x0, 0xd000, [], 0x7}) mkdir(&(0x7f0000000000)='./file0\x00', 0x2000) writev(0xffffffffffffffff, &(0x7f00000027c0)=[{&(0x7f00000026c0)="fdaa2c240921abb301600a760a62335a2a293713c887be1c0c360b7061392ab770890427781a3a32138ff6ed4757f0d09af511f9ba3d37f7f6481b76726059c40f32f823cb15c69220839b70ae3f54b5d0ff3756014c7c016d51f6163a6d036bd160418c5a2933212866268950fc834b1ea8ec9fb6e09426769010734c2b10d86ea770ffee34b8ba6d5ae1d836c0f3aeb03f20aa02aa1fb32eb1356f3e445d9434a8227f9914fc6bf334f0d2b7918bb17e8fed755f85fd2f9af914fb82c1f19b0f233846d20a182e1900eb3c0080f885fe0211aa941ac78b96d79ed82105a95579", 0xe1}], 0x1) unlink(&(0x7f0000000080)='./file0/file0\x00') r2 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9e9a, 0x204200) setrlimit(0x1000000000000007, &(0x7f000068d000)) bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0x5, 0x1, 0xc32, 0x8}, 0x2c) setsockopt$nfc_llcp_NFC_LLCP_RW(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000000180), 0x4) openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file0\x00', 0x20000000001, 0x0) mknod$loop(&(0x7f0000000200)='./file0/file0\x00', 0x100, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r3, &(0x7f0000002480)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000140)=""/9, 0x9}, {&(0x7f0000000280)=""/36, 0x24}, {&(0x7f00000002c0)=""/150, 0x96}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/72, 0x48}], 0x5, &(0x7f0000001480)=""/4096, 0x1000, 0x5}, 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89fa, &(0x7f00000024c0)={'gretap0\x00', @ifru_names='ipddp0\x00'}) setsockopt$inet6_tcp_int(r5, 0x6, 0x0, &(0x7f0000d17ffc)=0x5, 0x4) getsockopt$inet6_tcp_int(r5, 0x6, 0x7, &(0x7f00001dcffc), &(0x7f0000d21ffc)=0x4) mkdir(&(0x7f0000002800)='./file0/file0\x00', 0x8) r6 = getpgid(0x0) r7 = getpid() ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r4, 0x800443d3, &(0x7f0000002500)={{0x1900, 0x5, 0x9, 0xee, 0x0, 0x7ff}, 0x5e, 0x1f, 0x7}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000002580)={0x0, 0x100000000}, &(0x7f00000025c0)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000002600)={r8, 0x80}, 0x8) setpgid(r6, r7) inotify_init() 2018/04/05 19:35:41 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000002540)='./file0/file0\x00', 0x2c2281, 0x144) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000002640)=[0x2, 0x5]) ioctl$KVM_SET_FPU(0xffffffffffffffff, 0x41a0ae8d, &(0x7f0000002840)={[], 0x4b9, 0x7f910fbf, 0x6640, 0x0, 0x0, 0x0, 0xd000, [], 0x7}) mkdir(&(0x7f0000000000)='./file0\x00', 0x2000) writev(0xffffffffffffffff, &(0x7f00000027c0)=[{&(0x7f00000026c0)="fdaa2c240921abb301600a760a62335a2a293713c887be1c0c360b7061392ab770890427781a3a32138ff6ed4757f0d09af511f9ba3d37f7f6481b76726059c40f32f823cb15c69220839b70ae3f54b5d0ff3756014c7c016d51f6163a6d036bd160418c5a2933212866268950fc834b1ea8ec9fb6e09426769010734c2b10d86ea770ffee34b8ba6d5ae1d836c0f3aeb03f20aa02aa1fb32eb1356f3e445d9434a8227f9914fc6bf334f0d2b7918bb17e8fed755f85fd2f9af914fb82c1f19b0f233846d20a182e1900eb3c0080f885fe0211aa941ac78b96d79ed82105a95579", 0xe1}], 0x1) unlink(&(0x7f0000000080)='./file0/file0\x00') r2 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9e9a, 0x204200) setrlimit(0x1000000000000007, &(0x7f000068d000)) bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0x5, 0x1, 0xc32, 0x8}, 0x2c) setsockopt$nfc_llcp_NFC_LLCP_RW(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000000180), 0x4) openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file0\x00', 0x20000000001, 0x0) mknod$loop(&(0x7f0000000200)='./file0/file0\x00', 0x100, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r3, &(0x7f0000002480)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000140)=""/9, 0x9}, {&(0x7f0000000280)=""/36, 0x24}, {&(0x7f00000002c0)=""/150, 0x96}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/72, 0x48}], 0x5, &(0x7f0000001480)=""/4096, 0x1000, 0x5}, 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89fa, &(0x7f00000024c0)={'gretap0\x00', @ifru_names='ipddp0\x00'}) setsockopt$inet6_tcp_int(r5, 0x6, 0x0, &(0x7f0000d17ffc)=0x5, 0x4) getsockopt$inet6_tcp_int(r5, 0x6, 0x7, &(0x7f00001dcffc), &(0x7f0000d21ffc)=0x4) mkdir(&(0x7f0000002800)='./file0/file0\x00', 0x8) r6 = getpgid(0x0) r7 = getpid() ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r4, 0x800443d3, &(0x7f0000002500)={{0x1900, 0x5, 0x9, 0xee, 0x0, 0x7ff}, 0x5e, 0x1f, 0x7}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000002580)={0x0, 0x100000000}, &(0x7f00000025c0)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000002600)={r8, 0x80}, 0x8) setpgid(r6, r7) inotify_init() 2018/04/05 19:35:41 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c4c000)='./file0\x00', &(0x7f0000a98000)={0x3}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x10006, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x400060}) mprotect(&(0x7f0000a98000/0x2000)=nil, 0x2000, 0x0) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000000040)) 2018/04/05 19:35:41 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$sock_int(r0, 0x1, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/05 19:35:41 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)="17", 0x0) write$binfmt_elf32(r0, &(0x7f00000016c0)=ANY=[@ANYBLOB="7f454c46000000000000000000000000020006000000000000000000380000fa7107e200000000000000200001"], 0x2d) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/04/05 19:35:41 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x4d, &(0x7f0000000000), 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f00000001c0)=ANY=[@ANYBLOB="080000000000000000000000000001000000000000000000000000000000000000000000000000"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 19:35:41 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000001380)='sessionid\x00') syz_open_procfs(0x0, &(0x7f0000000200)='net/ip6_mr_vif\x00') r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000340)={0xc, 0x0, &(0x7f0000000440)=[@free_buffer={0x40086303}], 0x0, 0x0, &(0x7f0000000500)}) 2018/04/05 19:35:41 executing program 7: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f000054afec)="0200000001000000000000000100000d00000000", 0x14, 0x0) 2018/04/05 19:35:41 executing program 2: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000900)) accept4$ax25(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f0000000480)=0x10, 0x80000) r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) connect$packet(r0, &(0x7f0000002a00)={0x11, 0x0, 0x0, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000600)={0x1f, 0x100000001, 0x5, 0x8, 0x0, 0x3da, 0x0, 0xffffffff}, &(0x7f00000007c0)=0x20) fremovexattr(0xffffffffffffffff, &(0x7f0000000000)=@known='user.syz\x00') r1 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x400400, 0x0) ioctl$TUNSETPERSIST(r2, 0x400454cb, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) syz_open_dev$adsp(&(0x7f0000000300)='/dev/adsp#\x00', 0x3ff, 0x214000) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f00000000c0)='b'}) r3 = mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f00000002c0)={'bcsh0\x00', {0x4, 0x9, 0x8, "73232b7d92be", 0x1c27}}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100), 0xfffffffffffffdd0, 0x0, &(0x7f0000000180)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000340)={0xa0, 0x0, &(0x7f0000000440)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000200)}}, @free_buffer={0x40086303, r3}, @reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x0, &(0x7f0000000280)=[@fd={0x66642a85, 0x0, r1}], &(0x7f00000002c0)}, 0xfffffffffffffffb}}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000000500)}) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/rfkill\x00', 0x1, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000005c0)={0x80, 0x0, &(0x7f0000000540)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20, 0x30, &(0x7f00000003c0)=[@fda={0x66646185, 0x8, 0x3, 0x40}], &(0x7f0000000400)=[0x78, 0x30, 0x18, 0x30, 0x28, 0x18]}, 0x9}}, @free_buffer={0x40086303, r3}, @clear_death={0x400c630f, 0x2, 0x4}, @acquire={0x40046305}, @clear_death={0x400c630f, 0x0, 0x2}], 0x8e, 0x0, &(0x7f0000000640)="26322d0a4095cf3a936925f5470e233156a0e28ce1a5bebdbf00a6cdaf4b2183ff6d1b8c4a32d8a57ac6e98a3cb9e86b41b695f7ba4912b9af80eba951ccfb5470faf04b343ccbbcedea32c73553a43f23da54391568ee47ec26e1ac3f6175cba860f1447a88406413c735a00dd34f8ffeacaa39380197e8b13455bad038175fdfa0391e6e42a054cdf63a7b910a"}) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) write$eventfd(r4, &(0x7f0000000000), 0x8) 2018/04/05 19:35:41 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000dbcff9)='ns/pid\x00') ioctl$VT_RELDISP(r0, 0xb702) [ 228.493155] binder: 17316:17317 BC_FREE_BUFFER u0000000000000000 no match [ 228.561955] binder: BINDER_SET_CONTEXT_MGR already set [ 228.567433] binder: BINDER_SET_CONTEXT_MGR already set [ 228.591568] binder: 17322:17324 ioctl 40046207 0 returned -16 [ 228.602846] binder: 17316:17328 ioctl 40046207 0 returned -16 [ 228.610210] binder: 17324 RLIMIT_NICE not set [ 228.614969] *** Guest State *** [ 228.618542] CR0: actual=0xffffffff9ffffffc, shadow=0xfffffffffffffffc, gh_mask=fffffffffffffff7 [ 228.627425] CR4: actual=0x0000000000402060, shadow=0x0000000000400060, gh_mask=ffffffffffffe871 [ 228.636341] CR3 = 0x0000000000000000 [ 228.640098] PDPTR0 = 0x0000000000000003 PDPTR1 = 0x0000000000000000 [ 228.646634] PDPTR2 = 0x0000000000000000 PDPTR3 = 0x0000000000000000 [ 228.653167] RSP = 0x0000000000000000 RIP = 0x0000000000008000 2018/04/05 19:35:41 executing program 7: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f000054afec)="0200000001000000000000000100000d00000000", 0x14, 0x0) [ 228.659181] RFLAGS=0x00010002 DR7 = 0x0000000000000400 [ 228.665194] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 228.671905] CS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 228.679934] DS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 228.687949] SS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 228.695981] ES: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 228.703994] FS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 228.712016] GS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 228.720055] GDTR: limit=0x00000000, base=0x0000000000000000 [ 228.728077] LDTR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 228.736087] IDTR: limit=0x00000000, base=0x0000000000000000 [ 228.744097] TR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 228.752105] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 228.758565] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 228.766057] Interruptibility = 00000008 ActivityState = 00000000 [ 228.772389] *** Host State *** [ 228.775623] RIP = 0xffffffff811ee723 RSP = 0xffff8801971f7370 [ 228.781649] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 228.788087] FSBase=00007f6ba1d7d700 GSBase=ffff8801db000000 TRBase=fffffe0000003000 [ 228.795926] GDTBase=fffffe0000001000 IDTBase=fffffe0000000000 [ 228.801863] CR0=0000000080050033 CR3=0000000199046000 CR4=00000000001426f0 [ 228.808916] Sysenter RSP=fffffe0000002200 CS:RIP=0010:ffffffff87601610 [ 228.815599] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 228.821674] *** Control State *** [ 228.825154] PinBased=0000003f CPUBased=b5986dfa SecondaryExec=000000c2 [ 228.831879] EntryControls=0000d1ff ExitControls=0023efff [ 228.837348] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 228.844307] VMEntry: intr_info=80000306 errcode=00000000 ilen=00000000 [ 228.850991] VMExit: intr_info=00000000 errcode=00000000 ilen=00000003 [ 228.857596] reason=80000021 qualification=0000000000000000 [ 228.863929] IDTVectoring: info=00000000 errcode=00000000 [ 228.869396] TSC Offset = 0xffffff82b87de594 [ 228.873746] EPT pointer = 0x00000001ac35701e [ 229.342739] binder: 17322:17344 transaction failed 29189/-22, size 0-0 line 2848 [ 229.357067] binder: 17322:17344 got reply transaction with no transaction stack [ 229.364557] binder: 17322:17344 transaction failed 29201/-71, size 0-0 line 2763 [ 229.506684] binder: 17322:17344 ioctl c0306201 20004000 returned -14 [ 229.513118] binder: 17322:17346 ioctl c0306201 2000ffd0 returned -14 [ 229.523151] binder_alloc: binder_alloc_mmap_handler: 17322 2000c000-2000e000 already mapped failed -16 [ 229.536287] binder: 17322:17344 ioctl c0306201 20000040 returned -14 [ 229.536455] binder: 17322:17345 ioctl c0306201 20000240 returned -14 2018/04/05 19:35:42 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x4d, &(0x7f0000000000), 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f00000001c0)=ANY=[@ANYBLOB="080000000000000000000000000001000000000000000000000000000000000000000000000000"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 19:35:42 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000dbcff9)='ns/pid\x00') ioctl$VT_RELDISP(r0, 0xb702) 2018/04/05 19:35:42 executing program 7: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f000054afec)="0200000001000000000000000100000d00000000", 0x14, 0x0) 2018/04/05 19:35:42 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$sock_int(r0, 0x1, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/05 19:35:42 executing program 2: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000900)) accept4$ax25(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f0000000480)=0x10, 0x80000) r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) connect$packet(r0, &(0x7f0000002a00)={0x11, 0x0, 0x0, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000600)={0x1f, 0x100000001, 0x5, 0x8, 0x0, 0x3da, 0x0, 0xffffffff}, &(0x7f00000007c0)=0x20) fremovexattr(0xffffffffffffffff, &(0x7f0000000000)=@known='user.syz\x00') r1 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x400400, 0x0) ioctl$TUNSETPERSIST(r2, 0x400454cb, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) syz_open_dev$adsp(&(0x7f0000000300)='/dev/adsp#\x00', 0x3ff, 0x214000) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f00000000c0)='b'}) r3 = mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f00000002c0)={'bcsh0\x00', {0x4, 0x9, 0x8, "73232b7d92be", 0x1c27}}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100), 0xfffffffffffffdd0, 0x0, &(0x7f0000000180)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000340)={0xa0, 0x0, &(0x7f0000000440)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000200)}}, @free_buffer={0x40086303, r3}, @reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x0, &(0x7f0000000280)=[@fd={0x66642a85, 0x0, r1}], &(0x7f00000002c0)}, 0xfffffffffffffffb}}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000000500)}) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/rfkill\x00', 0x1, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000005c0)={0x80, 0x0, &(0x7f0000000540)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20, 0x30, &(0x7f00000003c0)=[@fda={0x66646185, 0x8, 0x3, 0x40}], &(0x7f0000000400)=[0x78, 0x30, 0x18, 0x30, 0x28, 0x18]}, 0x9}}, @free_buffer={0x40086303, r3}, @clear_death={0x400c630f, 0x2, 0x4}, @acquire={0x40046305}, @clear_death={0x400c630f, 0x0, 0x2}], 0x8e, 0x0, &(0x7f0000000640)="26322d0a4095cf3a936925f5470e233156a0e28ce1a5bebdbf00a6cdaf4b2183ff6d1b8c4a32d8a57ac6e98a3cb9e86b41b695f7ba4912b9af80eba951ccfb5470faf04b343ccbbcedea32c73553a43f23da54391568ee47ec26e1ac3f6175cba860f1447a88406413c735a00dd34f8ffeacaa39380197e8b13455bad038175fdfa0391e6e42a054cdf63a7b910a"}) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) write$eventfd(r4, &(0x7f0000000000), 0x8) 2018/04/05 19:35:42 executing program 3: sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0x9) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getegid() shutdown(r0, 0x0) recvmmsg(r0, &(0x7f0000000040), 0x948, 0x42, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000400)=""/4096) 2018/04/05 19:35:42 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000001380)='sessionid\x00') syz_open_procfs(0x0, &(0x7f0000000200)='net/ip6_mr_vif\x00') r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000340)={0xc, 0x0, &(0x7f0000000440)=[@free_buffer={0x40086303}], 0x0, 0x0, &(0x7f0000000500)}) 2018/04/05 19:35:42 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c4c000)='./file0\x00', &(0x7f0000a98000)={0x3}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x10006, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x400060}) mprotect(&(0x7f0000a98000/0x2000)=nil, 0x2000, 0x0) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000000040)) [ 229.553286] binder: 17322:17344 ioctl c0306201 20000340 returned -14 [ 229.561256] binder: 17322:17324 ioctl c0306201 2000ffd0 returned -14 [ 229.574763] binder: undelivered TRANSACTION_ERROR: 29201 [ 229.630907] binder: 17352:17358 BC_FREE_BUFFER u0000000000000000 no match [ 229.654471] binder: BINDER_SET_CONTEXT_MGR already set 2018/04/05 19:35:42 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000dbcff9)='ns/pid\x00') ioctl$VT_RELDISP(r0, 0xb702) 2018/04/05 19:35:42 executing program 7: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f000054afec)="0200000001000000000000000100000d00000000", 0x14, 0x0) [ 229.684497] binder: 17360:17361 ioctl 40046207 0 returned -16 [ 229.731789] binder: 17361 RLIMIT_NICE not set 2018/04/05 19:35:42 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000001380)='sessionid\x00') syz_open_procfs(0x0, &(0x7f0000000200)='net/ip6_mr_vif\x00') r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000340)={0xc, 0x0, &(0x7f0000000440)=[@free_buffer={0x40086303}], 0x0, 0x0, &(0x7f0000000500)}) 2018/04/05 19:35:42 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000dbcff9)='ns/pid\x00') ioctl$VT_RELDISP(r0, 0xb702) 2018/04/05 19:35:42 executing program 7: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000900)) accept4$ax25(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f0000000480)=0x10, 0x80000) r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) connect$packet(r0, &(0x7f0000002a00)={0x11, 0x0, 0x0, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000600)={0x1f, 0x100000001, 0x5, 0x8, 0x0, 0x3da, 0x0, 0xffffffff}, &(0x7f00000007c0)=0x20) fremovexattr(0xffffffffffffffff, &(0x7f0000000000)=@known='user.syz\x00') r1 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x400400, 0x0) ioctl$TUNSETPERSIST(r2, 0x400454cb, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) syz_open_dev$adsp(&(0x7f0000000300)='/dev/adsp#\x00', 0x3ff, 0x214000) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f00000000c0)='b'}) r3 = mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f00000002c0)={'bcsh0\x00', {0x4, 0x9, 0x8, "73232b7d92be", 0x1c27}}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100), 0xfffffffffffffdd0, 0x0, &(0x7f0000000180)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000340)={0xa0, 0x0, &(0x7f0000000440)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000200)}}, @free_buffer={0x40086303, r3}, @reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x0, &(0x7f0000000280)=[@fd={0x66642a85, 0x0, r1}], &(0x7f00000002c0)}, 0xfffffffffffffffb}}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000000500)}) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/rfkill\x00', 0x1, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000005c0)={0x80, 0x0, &(0x7f0000000540)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20, 0x30, &(0x7f00000003c0)=[@fda={0x66646185, 0x8, 0x3, 0x40}], &(0x7f0000000400)=[0x78, 0x30, 0x18, 0x30, 0x28, 0x18]}, 0x9}}, @free_buffer={0x40086303, r3}, @clear_death={0x400c630f, 0x2, 0x4}, @acquire={0x40046305}, @clear_death={0x400c630f, 0x0, 0x2}], 0x8e, 0x0, &(0x7f0000000640)="26322d0a4095cf3a936925f5470e233156a0e28ce1a5bebdbf00a6cdaf4b2183ff6d1b8c4a32d8a57ac6e98a3cb9e86b41b695f7ba4912b9af80eba951ccfb5470faf04b343ccbbcedea32c73553a43f23da54391568ee47ec26e1ac3f6175cba860f1447a88406413c735a00dd34f8ffeacaa39380197e8b13455bad038175fdfa0391e6e42a054cdf63a7b910a"}) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) write$eventfd(r4, &(0x7f0000000000), 0x8) 2018/04/05 19:35:42 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c4c000)='./file0\x00', &(0x7f0000a98000)={0x3}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x10006, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x400060}) mprotect(&(0x7f0000a98000/0x2000)=nil, 0x2000, 0x0) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000000040)) 2018/04/05 19:35:42 executing program 4: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000900)) accept4$ax25(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f0000000480)=0x10, 0x80000) r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) connect$packet(r0, &(0x7f0000002a00)={0x11, 0x0, 0x0, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000600)={0x1f, 0x100000001, 0x5, 0x8, 0x0, 0x3da, 0x0, 0xffffffff}, &(0x7f00000007c0)=0x20) fremovexattr(0xffffffffffffffff, &(0x7f0000000000)=@known='user.syz\x00') r1 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x400400, 0x0) ioctl$TUNSETPERSIST(r2, 0x400454cb, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) syz_open_dev$adsp(&(0x7f0000000300)='/dev/adsp#\x00', 0x3ff, 0x214000) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f00000000c0)='b'}) r3 = mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f00000002c0)={'bcsh0\x00', {0x4, 0x9, 0x8, "73232b7d92be", 0x1c27}}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100), 0xfffffffffffffdd0, 0x0, &(0x7f0000000180)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000340)={0xa0, 0x0, &(0x7f0000000440)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000200)}}, @free_buffer={0x40086303, r3}, @reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x0, &(0x7f0000000280)=[@fd={0x66642a85, 0x0, r1}], &(0x7f00000002c0)}, 0xfffffffffffffffb}}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000000500)}) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/rfkill\x00', 0x1, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000005c0)={0x80, 0x0, &(0x7f0000000540)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20, 0x30, &(0x7f00000003c0)=[@fda={0x66646185, 0x8, 0x3, 0x40}], &(0x7f0000000400)=[0x78, 0x30, 0x18, 0x30, 0x28, 0x18]}, 0x9}}, @free_buffer={0x40086303, r3}, @clear_death={0x400c630f, 0x2, 0x4}, @acquire={0x40046305}, @clear_death={0x400c630f, 0x0, 0x2}], 0x8e, 0x0, &(0x7f0000000640)="26322d0a4095cf3a936925f5470e233156a0e28ce1a5bebdbf00a6cdaf4b2183ff6d1b8c4a32d8a57ac6e98a3cb9e86b41b695f7ba4912b9af80eba951ccfb5470faf04b343ccbbcedea32c73553a43f23da54391568ee47ec26e1ac3f6175cba860f1447a88406413c735a00dd34f8ffeacaa39380197e8b13455bad038175fdfa0391e6e42a054cdf63a7b910a"}) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) write$eventfd(r4, &(0x7f0000000000), 0x8) 2018/04/05 19:35:42 executing program 3: sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0x9) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getegid() shutdown(r0, 0x0) recvmmsg(r0, &(0x7f0000000040), 0x948, 0x42, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000400)=""/4096) [ 229.881979] binder: 17376:17378 BC_FREE_BUFFER u0000000000000000 no match [ 229.885222] binder: BINDER_SET_CONTEXT_MGR already set 2018/04/05 19:35:43 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x4d, &(0x7f0000000000), 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f00000001c0)=ANY=[@ANYBLOB="080000000000000000000000000001000000000000000000000000000000000000000000000000"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 229.927540] binder: BINDER_SET_CONTEXT_MGR already set [ 229.930555] binder: 17379:17381 ioctl 40046207 0 returned -16 [ 229.961550] binder: 17384:17385 ioctl 40046207 0 returned -16 [ 229.972851] binder: 17381 RLIMIT_NICE not set [ 230.002944] binder: 17385 RLIMIT_NICE not set [ 230.440153] binder: 17360:17398 transaction failed 29189/-22, size 0-0 line 2848 [ 230.455368] binder: 17360:17398 got reply transaction with no transaction stack [ 230.462912] binder: 17360:17398 transaction failed 29201/-71, size 0-0 line 2763 [ 230.590133] binder: 17360:17361 ioctl c0306201 2000ffd0 returned -14 [ 230.604617] binder: undelivered TRANSACTION_ERROR: 29201 [ 230.674511] binder: 17379:17401 transaction failed 29189/-22, size 0-0 line 2848 [ 230.688216] binder: 17379:17401 got reply transaction with no transaction stack [ 230.695724] binder: 17379:17401 transaction failed 29201/-71, size 0-0 line 2763 [ 230.719211] binder: 17384:17402 transaction failed 29189/-22, size 0-0 line 2848 [ 230.733086] binder: 17384:17402 got reply transaction with no transaction stack [ 230.740622] binder: 17384:17402 transaction failed 29201/-71, size 0-0 line 2763 [ 230.828635] binder: 17379:17381 ioctl c0306201 2000ffd0 returned -14 [ 230.842784] binder: undelivered TRANSACTION_ERROR: 29201 [ 230.866309] binder: 17384:17385 ioctl c0306201 2000ffd0 returned -14 2018/04/05 19:35:43 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000001380)='sessionid\x00') syz_open_procfs(0x0, &(0x7f0000000200)='net/ip6_mr_vif\x00') r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000340)={0xc, 0x0, &(0x7f0000000440)=[@free_buffer={0x40086303}], 0x0, 0x0, &(0x7f0000000500)}) 2018/04/05 19:35:43 executing program 3: sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0x9) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getegid() shutdown(r0, 0x0) recvmmsg(r0, &(0x7f0000000040), 0x948, 0x42, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000400)=""/4096) 2018/04/05 19:35:43 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c4c000)='./file0\x00', &(0x7f0000a98000)={0x3}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x10006, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x400060}) mprotect(&(0x7f0000a98000/0x2000)=nil, 0x2000, 0x0) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000000040)) 2018/04/05 19:35:43 executing program 6: sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0x9) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getegid() shutdown(r0, 0x0) recvmmsg(r0, &(0x7f0000000040), 0x948, 0x42, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000400)=""/4096) 2018/04/05 19:35:43 executing program 0: perf_event_open(&(0x7f0000000f88)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000080)=""/255, 0xff}], 0x259) read(r0, &(0x7f0000000700)=""/188, 0xbc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000006c0)={0xffffffffffffffff, &(0x7f0000000500)='Z', &(0x7f0000000600)=""/183}, 0x18) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0xd000) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) socket$inet6_sctp(0xa, 0x0, 0x84) r1 = syz_open_pts(r0, 0x2) io_setup(0x1, &(0x7f0000000300)=0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) io_getevents(r2, 0x101, 0x4, &(0x7f0000000340)=[{}, {}, {}, {}], &(0x7f0000000400)={r3, r4+10000000}) r5 = dup3(r1, r0, 0x0) io_setup(0x20, &(0x7f0000000180)) ioctl$KVM_GET_MSRS(r5, 0xc008ae88, &(0x7f0000000280)={0x4, 0x0, [{}, {}, {}, {}]}) syz_open_dev$midi(&(0x7f0000000440)='/dev/midi#\x00', 0xfffffffffffffff9, 0x400040) r6 = syz_open_dev$vcsa(&(0x7f0000000ff5)='/dev/vcsa#\x00', 0x3ff, 0x0) ioctl$LOOP_SET_FD(r6, 0x4c00, r0) creat(&(0x7f0000000240)='./file0\x00', 0x40) syz_open_dev$vcsn(&(0x7f0000407ff6)='/dev/vcs#\x00', 0x4, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f000093f000), 0x8}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(0xffffffffffffffff, 0x54a3) write$vnet(0xffffffffffffffff, &(0x7f00000007c0)={0x1, {&(0x7f0000000480)=""/95, 0x5f, &(0x7f0000000540)=""/170, 0x3, 0x3}}, 0x68) io_cancel(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x7, 0x9, 0xffffffffffffffff, &(0x7f0000001000), 0x0, 0x8, 0x0, 0x0, r5}, &(0x7f0000000200)) write(r0, &(0x7f0000c34fff), 0xffffff0b) 2018/04/05 19:35:43 executing program 4: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000900)) accept4$ax25(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f0000000480)=0x10, 0x80000) r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) connect$packet(r0, &(0x7f0000002a00)={0x11, 0x0, 0x0, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000600)={0x1f, 0x100000001, 0x5, 0x8, 0x0, 0x3da, 0x0, 0xffffffff}, &(0x7f00000007c0)=0x20) fremovexattr(0xffffffffffffffff, &(0x7f0000000000)=@known='user.syz\x00') r1 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x400400, 0x0) ioctl$TUNSETPERSIST(r2, 0x400454cb, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) syz_open_dev$adsp(&(0x7f0000000300)='/dev/adsp#\x00', 0x3ff, 0x214000) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f00000000c0)='b'}) r3 = mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f00000002c0)={'bcsh0\x00', {0x4, 0x9, 0x8, "73232b7d92be", 0x1c27}}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100), 0xfffffffffffffdd0, 0x0, &(0x7f0000000180)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000340)={0xa0, 0x0, &(0x7f0000000440)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000200)}}, @free_buffer={0x40086303, r3}, @reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x0, &(0x7f0000000280)=[@fd={0x66642a85, 0x0, r1}], &(0x7f00000002c0)}, 0xfffffffffffffffb}}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000000500)}) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/rfkill\x00', 0x1, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000005c0)={0x80, 0x0, &(0x7f0000000540)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20, 0x30, &(0x7f00000003c0)=[@fda={0x66646185, 0x8, 0x3, 0x40}], &(0x7f0000000400)=[0x78, 0x30, 0x18, 0x30, 0x28, 0x18]}, 0x9}}, @free_buffer={0x40086303, r3}, @clear_death={0x400c630f, 0x2, 0x4}, @acquire={0x40046305}, @clear_death={0x400c630f, 0x0, 0x2}], 0x8e, 0x0, &(0x7f0000000640)="26322d0a4095cf3a936925f5470e233156a0e28ce1a5bebdbf00a6cdaf4b2183ff6d1b8c4a32d8a57ac6e98a3cb9e86b41b695f7ba4912b9af80eba951ccfb5470faf04b343ccbbcedea32c73553a43f23da54391568ee47ec26e1ac3f6175cba860f1447a88406413c735a00dd34f8ffeacaa39380197e8b13455bad038175fdfa0391e6e42a054cdf63a7b910a"}) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) write$eventfd(r4, &(0x7f0000000000), 0x8) 2018/04/05 19:35:43 executing program 7: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000900)) accept4$ax25(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f0000000480)=0x10, 0x80000) r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) connect$packet(r0, &(0x7f0000002a00)={0x11, 0x0, 0x0, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000600)={0x1f, 0x100000001, 0x5, 0x8, 0x0, 0x3da, 0x0, 0xffffffff}, &(0x7f00000007c0)=0x20) fremovexattr(0xffffffffffffffff, &(0x7f0000000000)=@known='user.syz\x00') r1 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x400400, 0x0) ioctl$TUNSETPERSIST(r2, 0x400454cb, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) syz_open_dev$adsp(&(0x7f0000000300)='/dev/adsp#\x00', 0x3ff, 0x214000) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f00000000c0)='b'}) r3 = mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f00000002c0)={'bcsh0\x00', {0x4, 0x9, 0x8, "73232b7d92be", 0x1c27}}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100), 0xfffffffffffffdd0, 0x0, &(0x7f0000000180)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000340)={0xa0, 0x0, &(0x7f0000000440)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000200)}}, @free_buffer={0x40086303, r3}, @reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x0, &(0x7f0000000280)=[@fd={0x66642a85, 0x0, r1}], &(0x7f00000002c0)}, 0xfffffffffffffffb}}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000000500)}) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/rfkill\x00', 0x1, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000005c0)={0x80, 0x0, &(0x7f0000000540)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20, 0x30, &(0x7f00000003c0)=[@fda={0x66646185, 0x8, 0x3, 0x40}], &(0x7f0000000400)=[0x78, 0x30, 0x18, 0x30, 0x28, 0x18]}, 0x9}}, @free_buffer={0x40086303, r3}, @clear_death={0x400c630f, 0x2, 0x4}, @acquire={0x40046305}, @clear_death={0x400c630f, 0x0, 0x2}], 0x8e, 0x0, &(0x7f0000000640)="26322d0a4095cf3a936925f5470e233156a0e28ce1a5bebdbf00a6cdaf4b2183ff6d1b8c4a32d8a57ac6e98a3cb9e86b41b695f7ba4912b9af80eba951ccfb5470faf04b343ccbbcedea32c73553a43f23da54391568ee47ec26e1ac3f6175cba860f1447a88406413c735a00dd34f8ffeacaa39380197e8b13455bad038175fdfa0391e6e42a054cdf63a7b910a"}) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) write$eventfd(r4, &(0x7f0000000000), 0x8) 2018/04/05 19:35:43 executing program 2: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000900)) accept4$ax25(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f0000000480)=0x10, 0x80000) r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) connect$packet(r0, &(0x7f0000002a00)={0x11, 0x0, 0x0, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000600)={0x1f, 0x100000001, 0x5, 0x8, 0x0, 0x3da, 0x0, 0xffffffff}, &(0x7f00000007c0)=0x20) fremovexattr(0xffffffffffffffff, &(0x7f0000000000)=@known='user.syz\x00') r1 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x400400, 0x0) ioctl$TUNSETPERSIST(r2, 0x400454cb, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) syz_open_dev$adsp(&(0x7f0000000300)='/dev/adsp#\x00', 0x3ff, 0x214000) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f00000000c0)='b'}) r3 = mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f00000002c0)={'bcsh0\x00', {0x4, 0x9, 0x8, "73232b7d92be", 0x1c27}}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100), 0xfffffffffffffdd0, 0x0, &(0x7f0000000180)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000340)={0xa0, 0x0, &(0x7f0000000440)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000200)}}, @free_buffer={0x40086303, r3}, @reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x0, &(0x7f0000000280)=[@fd={0x66642a85, 0x0, r1}], &(0x7f00000002c0)}, 0xfffffffffffffffb}}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000000500)}) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/rfkill\x00', 0x1, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000005c0)={0x80, 0x0, &(0x7f0000000540)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20, 0x30, &(0x7f00000003c0)=[@fda={0x66646185, 0x8, 0x3, 0x40}], &(0x7f0000000400)=[0x78, 0x30, 0x18, 0x30, 0x28, 0x18]}, 0x9}}, @free_buffer={0x40086303, r3}, @clear_death={0x400c630f, 0x2, 0x4}, @acquire={0x40046305}, @clear_death={0x400c630f, 0x0, 0x2}], 0x8e, 0x0, &(0x7f0000000640)="26322d0a4095cf3a936925f5470e233156a0e28ce1a5bebdbf00a6cdaf4b2183ff6d1b8c4a32d8a57ac6e98a3cb9e86b41b695f7ba4912b9af80eba951ccfb5470faf04b343ccbbcedea32c73553a43f23da54391568ee47ec26e1ac3f6175cba860f1447a88406413c735a00dd34f8ffeacaa39380197e8b13455bad038175fdfa0391e6e42a054cdf63a7b910a"}) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) write$eventfd(r4, &(0x7f0000000000), 0x8) [ 230.879679] binder: undelivered TRANSACTION_ERROR: 29201 [ 230.920741] binder: 17409 RLIMIT_NICE not set [ 230.931800] binder: BINDER_SET_CONTEXT_MGR already set [ 230.938114] binder: BINDER_SET_CONTEXT_MGR already set [ 230.948235] binder: BINDER_SET_CONTEXT_MGR already set [ 230.957408] binder: 17405:17406 ioctl 40046207 0 returned -16 [ 230.970425] binder: 17414:17415 ioctl 40046207 0 returned -16 [ 230.971881] binder: 17410:17417 ioctl 40046207 0 returned -16 [ 230.986345] binder: 17406 RLIMIT_NICE not set [ 231.001912] binder: 17417 RLIMIT_NICE not set [ 231.002810] binder: 17414:17415 BC_FREE_BUFFER u0000000000000000 no match 2018/04/05 19:35:44 executing program 5: r0 = socket(0x11, 0x100000802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'ifb0\x00', 0x0}) sendto$packet(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000100)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="3b6cbf857897"}, 0x14) 2018/04/05 19:35:44 executing program 1: r0 = socket(0x80000000010, 0x1000000003, 0x0) write(r0, &(0x7f0000000280)="260000002a0047f10701c1b08000e40000dfff020100000009efd88c0000aba6000000000000", 0x26) 2018/04/05 19:35:44 executing program 3: sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0x9) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getegid() shutdown(r0, 0x0) recvmmsg(r0, &(0x7f0000000040), 0x948, 0x42, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000400)=""/4096) 2018/04/05 19:35:44 executing program 6: sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0x9) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getegid() shutdown(r0, 0x0) recvmmsg(r0, &(0x7f0000000040), 0x948, 0x42, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000400)=""/4096) [ 231.709132] binder: 17409 RLIMIT_NICE not set [ 231.742470] binder: 17405:17442 got reply transaction with no transaction stack [ 231.745372] binder: 17408:17439 got reply transaction with no transaction stack [ 231.750021] binder: 17405:17442 transaction failed 29201/-71, size 0-0 line 2763 [ 231.757481] binder: 17408:17439 transaction failed 29201/-71, size 0-0 line 2763 [ 231.775323] binder: 17410:17444 got reply transaction with no transaction stack [ 231.782869] binder: 17410:17444 transaction failed 29201/-71, size 0-0 line 2763 [ 231.892462] binder: 17405:17406 ioctl c0306201 2000ffd0 returned -14 [ 231.897246] binder: 17405:17438 ioctl c0306201 20000240 returned -14 [ 231.900636] binder: 17408:17409 ioctl c0306201 20000240 returned -14 [ 231.911891] binder: 17410:17441 ioctl c0306201 20000240 returned -14 [ 231.912168] binder: 17410:17417 ioctl c0306201 2000ffd0 returned -14 [ 231.931514] binder: release 17405:17438 transaction 138 out, still active [ 231.938711] binder: undelivered TRANSACTION_COMPLETE [ 231.943899] binder: undelivered TRANSACTION_ERROR: 29201 [ 231.950540] binder: release 17408:17409 transaction 139 out, still active [ 231.957560] binder: release 17408:17409 transaction 138 in, still active [ 231.964471] binder: undelivered TRANSACTION_COMPLETE [ 231.969656] binder: undelivered TRANSACTION_ERROR: 29201 [ 231.975170] binder: send failed reply for transaction 139, target dead [ 231.981878] binder: send failed reply for transaction 138, target dead 2018/04/05 19:35:45 executing program 1: r0 = socket(0x80000000010, 0x1000000003, 0x0) write(r0, &(0x7f0000000280)="260000002a0047f10701c1b08000e40000dfff020100000009efd88c0000aba6000000000000", 0x26) 2018/04/05 19:35:45 executing program 3: syz_emit_ethernet(0x234, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x33, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 2018/04/05 19:35:45 executing program 5: futex(&(0x7f000000cffc)=0x4, 0x9, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x7fff) futex(&(0x7f000000cffc), 0xa, 0x0, &(0x7f00006f7000)={0xfffffffffffffffc, 0x100000000000000}, &(0x7f0000000080), 0x20) 2018/04/05 19:35:45 executing program 6: sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0x9) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getegid() shutdown(r0, 0x0) recvmmsg(r0, &(0x7f0000000040), 0x948, 0x42, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000400)=""/4096) 2018/04/05 19:35:45 executing program 7: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000900)) accept4$ax25(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f0000000480)=0x10, 0x80000) r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) connect$packet(r0, &(0x7f0000002a00)={0x11, 0x0, 0x0, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="363c51940180ebe7753205aff0fa0447a66dafe9356a7523588002a93724a0e1fe2d1192f3e19aec4d078b2ab1bb0365360f1339aa1b80de79356570d0a6b7a6025c471e7b8514989fa1e6746581add1157d812fd9ef438b5cd74178ad1fa3bb6cff15a3ede5d306b4f8d977fd65146e99d0c2b2c1d5f2c62577c3c094b374cc50eafec5b0a349c4b04ad425b5dd4d51856e426f359338dbcbe939c9da32b8ffb1f84e3df8dca651656e7818d949b14b5560d71c92335881a988a06f5c2b798dad13916946e32139ede4df933f525428b81464aea9a3c66c410bc4718ba27dab77cee9c682d9dcba6fdd36e36057a6bda603998e69e4aa516c825653071d26d991b749e7b19c2f076a0dc8f0240aabfae82984f0ee5172a6d18e0de0c1f674e57e4a71c0093db907000000000000000000000000000000", 0x137, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000600)={0x1f, 0x100000001, 0x5, 0x8, 0x0, 0x3da, 0x0, 0xffffffff}, &(0x7f00000007c0)=0x20) fremovexattr(0xffffffffffffffff, &(0x7f0000000000)=@known='user.syz\x00') r1 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x400400, 0x0) ioctl$TUNSETPERSIST(r2, 0x400454cb, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) syz_open_dev$adsp(&(0x7f0000000300)='/dev/adsp#\x00', 0x3ff, 0x214000) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f00000000c0)='b'}) r3 = mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f00000002c0)={'bcsh0\x00', {0x4, 0x9, 0x8, "73232b7d92be", 0x1c27}}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100), 0xfffffffffffffdd0, 0x0, &(0x7f0000000180)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000340)={0xa0, 0x0, &(0x7f0000000440)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000200)}}, @free_buffer={0x40086303, r3}, @reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x0, &(0x7f0000000280)=[@fd={0x66642a85, 0x0, r1}], &(0x7f00000002c0)}, 0xfffffffffffffffb}}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000000500)}) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/rfkill\x00', 0x1, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000005c0)={0x80, 0x0, &(0x7f0000000540)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20, 0x30, &(0x7f00000003c0)=[@fda={0x66646185, 0x8, 0x3, 0x40}], &(0x7f0000000400)=[0x78, 0x30, 0x18, 0x30, 0x28, 0x18]}, 0x9}}, @free_buffer={0x40086303, r3}, @clear_death={0x400c630f, 0x2, 0x4}, @acquire={0x40046305}, @clear_death={0x400c630f, 0x0, 0x2}], 0x8e, 0x0, &(0x7f0000000640)="26322d0a4095cf3a936925f5470e233156a0e28ce1a5bebdbf00a6cdaf4b2183ff6d1b8c4a32d8a57ac6e98a3cb9e86b41b695f7ba4912b9af80eba951ccfb5470faf04b343ccbbcedea32c73553a43f23da54391568ee47ec26e1ac3f6175cba860f1447a88406413c735a00dd34f8ffeacaa39380197e8b13455bad038175fdfa0391e6e42a054cdf63a7b910a"}) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) write$eventfd(r4, &(0x7f0000000000), 0x8) 2018/04/05 19:35:45 executing program 2: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000900)) accept4$ax25(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f0000000480)=0x10, 0x80000) r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) connect$packet(r0, &(0x7f0000002a00)={0x11, 0x0, 0x0, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000600)={0x1f, 0x100000001, 0x5, 0x8, 0x0, 0x3da, 0x0, 0xffffffff}, &(0x7f00000007c0)=0x20) fremovexattr(0xffffffffffffffff, &(0x7f0000000000)=@known='user.syz\x00') r1 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x400400, 0x0) ioctl$TUNSETPERSIST(r2, 0x400454cb, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) syz_open_dev$adsp(&(0x7f0000000300)='/dev/adsp#\x00', 0x3ff, 0x214000) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f00000000c0)='b'}) r3 = mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f00000002c0)={'bcsh0\x00', {0x4, 0x9, 0x8, "73232b7d92be", 0x1c27}}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100), 0xfffffffffffffdd0, 0x0, &(0x7f0000000180)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000340)={0xa0, 0x0, &(0x7f0000000440)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000200)}}, @free_buffer={0x40086303, r3}, @reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x0, &(0x7f0000000280)=[@fd={0x66642a85, 0x0, r1}], &(0x7f00000002c0)}, 0xfffffffffffffffb}}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000000500)}) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/rfkill\x00', 0x1, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000005c0)={0x80, 0x0, &(0x7f0000000540)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20, 0x30, &(0x7f00000003c0)=[@fda={0x66646185, 0x8, 0x3, 0x40}], &(0x7f0000000400)=[0x78, 0x30, 0x18, 0x30, 0x28, 0x18]}, 0x9}}, @free_buffer={0x40086303, r3}, @clear_death={0x400c630f, 0x2, 0x4}, @acquire={0x40046305}, @clear_death={0x400c630f, 0x0, 0x2}], 0x8e, 0x0, &(0x7f0000000640)="26322d0a4095cf3a936925f5470e233156a0e28ce1a5bebdbf00a6cdaf4b2183ff6d1b8c4a32d8a57ac6e98a3cb9e86b41b695f7ba4912b9af80eba951ccfb5470faf04b343ccbbcedea32c73553a43f23da54391568ee47ec26e1ac3f6175cba860f1447a88406413c735a00dd34f8ffeacaa39380197e8b13455bad038175fdfa0391e6e42a054cdf63a7b910a"}) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) write$eventfd(r4, &(0x7f0000000000), 0x8) 2018/04/05 19:35:45 executing program 0: perf_event_open(&(0x7f0000000f88)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000080)=""/255, 0xff}], 0x259) read(r0, &(0x7f0000000700)=""/188, 0xbc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000006c0)={0xffffffffffffffff, &(0x7f0000000500)='Z', &(0x7f0000000600)=""/183}, 0x18) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0xd000) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) socket$inet6_sctp(0xa, 0x0, 0x84) r1 = syz_open_pts(r0, 0x2) io_setup(0x1, &(0x7f0000000300)=0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) io_getevents(r2, 0x101, 0x4, &(0x7f0000000340)=[{}, {}, {}, {}], &(0x7f0000000400)={r3, r4+10000000}) r5 = dup3(r1, r0, 0x0) io_setup(0x20, &(0x7f0000000180)) ioctl$KVM_GET_MSRS(r5, 0xc008ae88, &(0x7f0000000280)={0x4, 0x0, [{}, {}, {}, {}]}) syz_open_dev$midi(&(0x7f0000000440)='/dev/midi#\x00', 0xfffffffffffffff9, 0x400040) r6 = syz_open_dev$vcsa(&(0x7f0000000ff5)='/dev/vcsa#\x00', 0x3ff, 0x0) ioctl$LOOP_SET_FD(r6, 0x4c00, r0) creat(&(0x7f0000000240)='./file0\x00', 0x40) syz_open_dev$vcsn(&(0x7f0000407ff6)='/dev/vcs#\x00', 0x4, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f000093f000), 0x8}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(0xffffffffffffffff, 0x54a3) write$vnet(0xffffffffffffffff, &(0x7f00000007c0)={0x1, {&(0x7f0000000480)=""/95, 0x5f, &(0x7f0000000540)=""/170, 0x3, 0x3}}, 0x68) io_cancel(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x7, 0x9, 0xffffffffffffffff, &(0x7f0000001000), 0x0, 0x8, 0x0, 0x0, r5}, &(0x7f0000000200)) write(r0, &(0x7f0000c34fff), 0xffffff0b) [ 231.988589] binder: send failed reply for transaction 140 to 17410:17441 [ 231.996721] binder: undelivered TRANSACTION_COMPLETE [ 232.001907] binder: undelivered TRANSACTION_ERROR: 29189 [ 232.007446] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/05 19:35:45 executing program 4: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000900)) accept4$ax25(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f0000000480)=0x10, 0x80000) r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) connect$packet(r0, &(0x7f0000002a00)={0x11, 0x0, 0x0, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000600)={0x1f, 0x100000001, 0x5, 0x8, 0x0, 0x3da, 0x0, 0xffffffff}, &(0x7f00000007c0)=0x20) fremovexattr(0xffffffffffffffff, &(0x7f0000000000)=@known='user.syz\x00') r1 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x400400, 0x0) ioctl$TUNSETPERSIST(r2, 0x400454cb, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) syz_open_dev$adsp(&(0x7f0000000300)='/dev/adsp#\x00', 0x3ff, 0x214000) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f00000000c0)='b'}) r3 = mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f00000002c0)={'bcsh0\x00', {0x4, 0x9, 0x8, "73232b7d92be", 0x1c27}}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100), 0xfffffffffffffdd0, 0x0, &(0x7f0000000180)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000340)={0xa0, 0x0, &(0x7f0000000440)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000200)}}, @free_buffer={0x40086303, r3}, @reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x0, &(0x7f0000000280)=[@fd={0x66642a85, 0x0, r1}], &(0x7f00000002c0)}, 0xfffffffffffffffb}}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000000500)}) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/rfkill\x00', 0x1, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000005c0)={0x80, 0x0, &(0x7f0000000540)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20, 0x30, &(0x7f00000003c0)=[@fda={0x66646185, 0x8, 0x3, 0x40}], &(0x7f0000000400)=[0x78, 0x30, 0x18, 0x30, 0x28, 0x18]}, 0x9}}, @free_buffer={0x40086303, r3}, @clear_death={0x400c630f, 0x2, 0x4}, @acquire={0x40046305}, @clear_death={0x400c630f, 0x0, 0x2}], 0x8e, 0x0, &(0x7f0000000640)="26322d0a4095cf3a936925f5470e233156a0e28ce1a5bebdbf00a6cdaf4b2183ff6d1b8c4a32d8a57ac6e98a3cb9e86b41b695f7ba4912b9af80eba951ccfb5470faf04b343ccbbcedea32c73553a43f23da54391568ee47ec26e1ac3f6175cba860f1447a88406413c735a00dd34f8ffeacaa39380197e8b13455bad038175fdfa0391e6e42a054cdf63a7b910a"}) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) write$eventfd(r4, &(0x7f0000000000), 0x8) [ 232.075445] binder: 17460 RLIMIT_NICE not set [ 232.098339] binder: BINDER_SET_CONTEXT_MGR already set [ 232.104583] binder: BINDER_SET_CONTEXT_MGR already set [ 232.111853] binder: 17464:17466 ioctl 40046207 0 returned -16 2018/04/05 19:35:45 executing program 1: r0 = socket(0x80000000010, 0x1000000003, 0x0) write(r0, &(0x7f0000000280)="260000002a0047f10701c1b08000e40000dfff020100000009efd88c0000aba6000000000000", 0x26) 2018/04/05 19:35:45 executing program 3: syz_emit_ethernet(0x234, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x33, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) [ 232.139074] binder: 17459:17461 ioctl 40046207 0 returned -16 [ 232.142292] binder: 17466 RLIMIT_NICE not set [ 232.169706] binder: 17461 RLIMIT_NICE not set 2018/04/05 19:35:45 executing program 1: r0 = socket(0x80000000010, 0x1000000003, 0x0) write(r0, &(0x7f0000000280)="260000002a0047f10701c1b08000e40000dfff020100000009efd88c0000aba6000000000000", 0x26) 2018/04/05 19:35:45 executing program 3: syz_emit_ethernet(0x234, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x33, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 2018/04/05 19:35:45 executing program 6: perf_event_open(&(0x7f0000000f88)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000080)=""/255, 0xff}], 0x259) read(r0, &(0x7f0000000700)=""/188, 0xbc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000006c0)={0xffffffffffffffff, &(0x7f0000000500)='Z', &(0x7f0000000600)=""/183}, 0x18) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0xd000) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) socket$inet6_sctp(0xa, 0x0, 0x84) r1 = syz_open_pts(r0, 0x2) io_setup(0x1, &(0x7f0000000300)=0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) io_getevents(r2, 0x101, 0x4, &(0x7f0000000340)=[{}, {}, {}, {}], &(0x7f0000000400)={r3, r4+10000000}) r5 = dup3(r1, r0, 0x0) io_setup(0x20, &(0x7f0000000180)) ioctl$KVM_GET_MSRS(r5, 0xc008ae88, &(0x7f0000000280)={0x4, 0x0, [{}, {}, {}, {}]}) syz_open_dev$midi(&(0x7f0000000440)='/dev/midi#\x00', 0xfffffffffffffff9, 0x400040) r6 = syz_open_dev$vcsa(&(0x7f0000000ff5)='/dev/vcsa#\x00', 0x3ff, 0x0) ioctl$LOOP_SET_FD(r6, 0x4c00, r0) creat(&(0x7f0000000240)='./file0\x00', 0x40) syz_open_dev$vcsn(&(0x7f0000407ff6)='/dev/vcs#\x00', 0x4, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f000093f000), 0x8}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(0xffffffffffffffff, 0x54a3) write$vnet(0xffffffffffffffff, &(0x7f00000007c0)={0x1, {&(0x7f0000000480)=""/95, 0x5f, &(0x7f0000000540)=""/170, 0x3, 0x3}}, 0x68) io_cancel(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x7, 0x9, 0xffffffffffffffff, &(0x7f0000001000), 0x0, 0x8, 0x0, 0x0, r5}, &(0x7f0000000200)) write(r0, &(0x7f0000c34fff), 0xffffff0b) 2018/04/05 19:35:45 executing program 1: perf_event_open(&(0x7f0000000f88)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000080)=""/255, 0xff}], 0x259) read(r0, &(0x7f0000000700)=""/188, 0xbc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000006c0)={0xffffffffffffffff, &(0x7f0000000500)='Z', &(0x7f0000000600)=""/183}, 0x18) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0xd000) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) socket$inet6_sctp(0xa, 0x0, 0x84) r1 = syz_open_pts(r0, 0x2) io_setup(0x1, &(0x7f0000000300)=0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) io_getevents(r2, 0x101, 0x4, &(0x7f0000000340)=[{}, {}, {}, {}], &(0x7f0000000400)={r3, r4+10000000}) r5 = dup3(r1, r0, 0x0) io_setup(0x20, &(0x7f0000000180)) ioctl$KVM_GET_MSRS(r5, 0xc008ae88, &(0x7f0000000280)={0x4, 0x0, [{}, {}, {}, {}]}) syz_open_dev$midi(&(0x7f0000000440)='/dev/midi#\x00', 0xfffffffffffffff9, 0x400040) r6 = syz_open_dev$vcsa(&(0x7f0000000ff5)='/dev/vcsa#\x00', 0x3ff, 0x0) ioctl$LOOP_SET_FD(r6, 0x4c00, r0) creat(&(0x7f0000000240)='./file0\x00', 0x40) syz_open_dev$vcsn(&(0x7f0000407ff6)='/dev/vcs#\x00', 0x4, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f000093f000), 0x8}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(0xffffffffffffffff, 0x54a3) write$vnet(0xffffffffffffffff, &(0x7f00000007c0)={0x1, {&(0x7f0000000480)=""/95, 0x5f, &(0x7f0000000540)=""/170, 0x3, 0x3}}, 0x68) io_cancel(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x7, 0x9, 0xffffffffffffffff, &(0x7f0000001000), 0x0, 0x8, 0x0, 0x0, r5}, &(0x7f0000000200)) write(r0, &(0x7f0000c34fff), 0xffffff0b) 2018/04/05 19:35:45 executing program 3: syz_emit_ethernet(0x234, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x33, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 2018/04/05 19:35:45 executing program 3: unshare(0x50208000) r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000003c0)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000440)={{0x2, 0x4e21, @loopback=0x7f000001}, {0x306, @random="50d01eec34a1"}, 0x8, {0x2, 0x4e21, @rand_addr=0x9}, 'erspan0\x00'}) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000200000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time={0x0, 0x989680}}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000280)={0x1, 0x10000, 0x0, 'queue0\x00', 0x10001}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f00000001c0)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0xc0505350, &(0x7f0000000140)={{}, {}, 0x100000000}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x10000, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(0xffffffffffffffff, 0x0, 0x487, &(0x7f0000000340)={{0x89, @rand_addr, 0x4e21, 0x0, 'none\x00', 0x6, 0x0, 0x11}, {@empty, 0x4e21, 0x0, 0x101, 0x3}}, 0x44) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)=""/28, &(0x7f00000000c0)=0x1c) [ 232.873535] binder: 17460 RLIMIT_NICE not set 2018/04/05 19:35:45 executing program 5: futex(&(0x7f000000cffc)=0x4, 0x9, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x7fff) futex(&(0x7f000000cffc), 0xa, 0x0, &(0x7f00006f7000)={0xfffffffffffffffc, 0x100000000000000}, &(0x7f0000000080), 0x20) [ 232.905523] binder: 17459:17498 got reply transaction with no transaction stack [ 232.910749] binder: 17458:17494 got reply transaction with bad transaction stack, transaction 145 has target 17458:17460 [ 232.913125] binder: 17459:17498 transaction failed 29201/-71, size 0-0 line 2763 [ 232.924083] binder: 17458:17494 transaction failed 29201/-71, size 0-0 line 2778 [ 232.964095] binder: 17464:17505 got reply transaction with no transaction stack [ 232.971625] binder: 17464:17505 transaction failed 29201/-71, size 0-0 line 2763 [ 233.063789] binder: 17458:17460 ioctl c0306201 20000240 returned -14 [ 233.078439] binder: 17459:17461 ioctl c0306201 2000ffd0 returned -14 [ 233.086536] binder: 17459:17495 ioctl c0306201 20000240 returned -14 [ 233.087763] binder: release 17458:17460 transaction 145 in, still active [ 233.099132] binder: 17464:17497 ioctl c0306201 20000240 returned -14 [ 233.100009] binder: send failed reply for transaction 145 to 17458:17494 2018/04/05 19:35:46 executing program 7: futex(&(0x7f000000cffc)=0x4, 0x9, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x7fff) futex(&(0x7f000000cffc), 0xa, 0x0, &(0x7f00006f7000)={0xfffffffffffffffc, 0x100000000000000}, &(0x7f0000000080), 0x20) [ 233.113316] binder: undelivered TRANSACTION_COMPLETE [ 233.118473] binder: undelivered TRANSACTION_ERROR: 29201 [ 233.123955] binder: undelivered TRANSACTION_ERROR: 29189 [ 233.129478] binder: send failed reply for transaction 146 to 17459:17495 [ 233.136370] binder: send failed reply for transaction 147 to 17464:17497 [ 233.143342] binder: undelivered TRANSACTION_COMPLETE [ 233.144298] binder: 17464:17466 ioctl c0306201 2000ffd0 returned -14 [ 233.148492] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/05 19:35:46 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8910, &(0x7f0000000040)={'ifb0\x00', @ifru_mtu=0x4}) [ 233.148510] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/05 19:35:46 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000368ffc)=0xfffffffdfffffffd, 0x4) 2018/04/05 19:35:46 executing program 0: perf_event_open(&(0x7f0000000f88)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000080)=""/255, 0xff}], 0x259) read(r0, &(0x7f0000000700)=""/188, 0xbc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000006c0)={0xffffffffffffffff, &(0x7f0000000500)='Z', &(0x7f0000000600)=""/183}, 0x18) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0xd000) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) socket$inet6_sctp(0xa, 0x0, 0x84) r1 = syz_open_pts(r0, 0x2) io_setup(0x1, &(0x7f0000000300)=0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) io_getevents(r2, 0x101, 0x4, &(0x7f0000000340)=[{}, {}, {}, {}], &(0x7f0000000400)={r3, r4+10000000}) r5 = dup3(r1, r0, 0x0) io_setup(0x20, &(0x7f0000000180)) ioctl$KVM_GET_MSRS(r5, 0xc008ae88, &(0x7f0000000280)={0x4, 0x0, [{}, {}, {}, {}]}) syz_open_dev$midi(&(0x7f0000000440)='/dev/midi#\x00', 0xfffffffffffffff9, 0x400040) r6 = syz_open_dev$vcsa(&(0x7f0000000ff5)='/dev/vcsa#\x00', 0x3ff, 0x0) ioctl$LOOP_SET_FD(r6, 0x4c00, r0) creat(&(0x7f0000000240)='./file0\x00', 0x40) syz_open_dev$vcsn(&(0x7f0000407ff6)='/dev/vcs#\x00', 0x4, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f000093f000), 0x8}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(0xffffffffffffffff, 0x54a3) write$vnet(0xffffffffffffffff, &(0x7f00000007c0)={0x1, {&(0x7f0000000480)=""/95, 0x5f, &(0x7f0000000540)=""/170, 0x3, 0x3}}, 0x68) io_cancel(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x7, 0x9, 0xffffffffffffffff, &(0x7f0000001000), 0x0, 0x8, 0x0, 0x0, r5}, &(0x7f0000000200)) write(r0, &(0x7f0000c34fff), 0xffffff0b) [ 233.203578] binder: undelivered TRANSACTION_COMPLETE [ 233.208872] binder: undelivered TRANSACTION_ERROR: 29189 [ 233.214385] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/05 19:35:46 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8910, &(0x7f0000000040)={'ifb0\x00', @ifru_mtu=0x4}) 2018/04/05 19:35:46 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000368ffc)=0xfffffffdfffffffd, 0x4) 2018/04/05 19:35:47 executing program 1: perf_event_open(&(0x7f0000000f88)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000080)=""/255, 0xff}], 0x259) read(r0, &(0x7f0000000700)=""/188, 0xbc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000006c0)={0xffffffffffffffff, &(0x7f0000000500)='Z', &(0x7f0000000600)=""/183}, 0x18) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0xd000) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) socket$inet6_sctp(0xa, 0x0, 0x84) r1 = syz_open_pts(r0, 0x2) io_setup(0x1, &(0x7f0000000300)=0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) io_getevents(r2, 0x101, 0x4, &(0x7f0000000340)=[{}, {}, {}, {}], &(0x7f0000000400)={r3, r4+10000000}) r5 = dup3(r1, r0, 0x0) io_setup(0x20, &(0x7f0000000180)) ioctl$KVM_GET_MSRS(r5, 0xc008ae88, &(0x7f0000000280)={0x4, 0x0, [{}, {}, {}, {}]}) syz_open_dev$midi(&(0x7f0000000440)='/dev/midi#\x00', 0xfffffffffffffff9, 0x400040) r6 = syz_open_dev$vcsa(&(0x7f0000000ff5)='/dev/vcsa#\x00', 0x3ff, 0x0) ioctl$LOOP_SET_FD(r6, 0x4c00, r0) creat(&(0x7f0000000240)='./file0\x00', 0x40) syz_open_dev$vcsn(&(0x7f0000407ff6)='/dev/vcs#\x00', 0x4, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f000093f000), 0x8}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(0xffffffffffffffff, 0x54a3) write$vnet(0xffffffffffffffff, &(0x7f00000007c0)={0x1, {&(0x7f0000000480)=""/95, 0x5f, &(0x7f0000000540)=""/170, 0x3, 0x3}}, 0x68) io_cancel(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x7, 0x9, 0xffffffffffffffff, &(0x7f0000001000), 0x0, 0x8, 0x0, 0x0, r5}, &(0x7f0000000200)) write(r0, &(0x7f0000c34fff), 0xffffff0b) 2018/04/05 19:35:47 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8910, &(0x7f0000000040)={'ifb0\x00', @ifru_mtu=0x4}) 2018/04/05 19:35:47 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000368ffc)=0xfffffffdfffffffd, 0x4) 2018/04/05 19:35:47 executing program 6: perf_event_open(&(0x7f0000000f88)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000080)=""/255, 0xff}], 0x259) read(r0, &(0x7f0000000700)=""/188, 0xbc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000006c0)={0xffffffffffffffff, &(0x7f0000000500)='Z', &(0x7f0000000600)=""/183}, 0x18) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0xd000) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) socket$inet6_sctp(0xa, 0x0, 0x84) r1 = syz_open_pts(r0, 0x2) io_setup(0x1, &(0x7f0000000300)=0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) io_getevents(r2, 0x101, 0x4, &(0x7f0000000340)=[{}, {}, {}, {}], &(0x7f0000000400)={r3, r4+10000000}) r5 = dup3(r1, r0, 0x0) io_setup(0x20, &(0x7f0000000180)) ioctl$KVM_GET_MSRS(r5, 0xc008ae88, &(0x7f0000000280)={0x4, 0x0, [{}, {}, {}, {}]}) syz_open_dev$midi(&(0x7f0000000440)='/dev/midi#\x00', 0xfffffffffffffff9, 0x400040) r6 = syz_open_dev$vcsa(&(0x7f0000000ff5)='/dev/vcsa#\x00', 0x3ff, 0x0) ioctl$LOOP_SET_FD(r6, 0x4c00, r0) creat(&(0x7f0000000240)='./file0\x00', 0x40) syz_open_dev$vcsn(&(0x7f0000407ff6)='/dev/vcs#\x00', 0x4, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f000093f000), 0x8}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(0xffffffffffffffff, 0x54a3) write$vnet(0xffffffffffffffff, &(0x7f00000007c0)={0x1, {&(0x7f0000000480)=""/95, 0x5f, &(0x7f0000000540)=""/170, 0x3, 0x3}}, 0x68) io_cancel(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x7, 0x9, 0xffffffffffffffff, &(0x7f0000001000), 0x0, 0x8, 0x0, 0x0, r5}, &(0x7f0000000200)) write(r0, &(0x7f0000c34fff), 0xffffff0b) 2018/04/05 19:35:47 executing program 3: unshare(0x50208000) r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000003c0)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000440)={{0x2, 0x4e21, @loopback=0x7f000001}, {0x306, @random="50d01eec34a1"}, 0x8, {0x2, 0x4e21, @rand_addr=0x9}, 'erspan0\x00'}) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000200000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time={0x0, 0x989680}}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000280)={0x1, 0x10000, 0x0, 'queue0\x00', 0x10001}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f00000001c0)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0xc0505350, &(0x7f0000000140)={{}, {}, 0x100000000}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x10000, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(0xffffffffffffffff, 0x0, 0x487, &(0x7f0000000340)={{0x89, @rand_addr, 0x4e21, 0x0, 'none\x00', 0x6, 0x0, 0x11}, {@empty, 0x4e21, 0x0, 0x101, 0x3}}, 0x44) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)=""/28, &(0x7f00000000c0)=0x1c) 2018/04/05 19:35:47 executing program 5: futex(&(0x7f000000cffc)=0x4, 0x9, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x7fff) futex(&(0x7f000000cffc), 0xa, 0x0, &(0x7f00006f7000)={0xfffffffffffffffc, 0x100000000000000}, &(0x7f0000000080), 0x20) 2018/04/05 19:35:47 executing program 0: perf_event_open(&(0x7f0000000f88)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000080)=""/255, 0xff}], 0x259) read(r0, &(0x7f0000000700)=""/188, 0xbc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000006c0)={0xffffffffffffffff, &(0x7f0000000500)='Z', &(0x7f0000000600)=""/183}, 0x18) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0xd000) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) socket$inet6_sctp(0xa, 0x0, 0x84) r1 = syz_open_pts(r0, 0x2) io_setup(0x1, &(0x7f0000000300)=0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) io_getevents(r2, 0x101, 0x4, &(0x7f0000000340)=[{}, {}, {}, {}], &(0x7f0000000400)={r3, r4+10000000}) r5 = dup3(r1, r0, 0x0) io_setup(0x20, &(0x7f0000000180)) ioctl$KVM_GET_MSRS(r5, 0xc008ae88, &(0x7f0000000280)={0x4, 0x0, [{}, {}, {}, {}]}) syz_open_dev$midi(&(0x7f0000000440)='/dev/midi#\x00', 0xfffffffffffffff9, 0x400040) r6 = syz_open_dev$vcsa(&(0x7f0000000ff5)='/dev/vcsa#\x00', 0x3ff, 0x0) ioctl$LOOP_SET_FD(r6, 0x4c00, r0) creat(&(0x7f0000000240)='./file0\x00', 0x40) syz_open_dev$vcsn(&(0x7f0000407ff6)='/dev/vcs#\x00', 0x4, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f000093f000), 0x8}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(0xffffffffffffffff, 0x54a3) write$vnet(0xffffffffffffffff, &(0x7f00000007c0)={0x1, {&(0x7f0000000480)=""/95, 0x5f, &(0x7f0000000540)=""/170, 0x3, 0x3}}, 0x68) io_cancel(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x7, 0x9, 0xffffffffffffffff, &(0x7f0000001000), 0x0, 0x8, 0x0, 0x0, r5}, &(0x7f0000000200)) write(r0, &(0x7f0000c34fff), 0xffffff0b) 2018/04/05 19:35:47 executing program 7: futex(&(0x7f000000cffc)=0x4, 0x9, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x7fff) futex(&(0x7f000000cffc), 0xa, 0x0, &(0x7f00006f7000)={0xfffffffffffffffc, 0x100000000000000}, &(0x7f0000000080), 0x20) 2018/04/05 19:35:47 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000368ffc)=0xfffffffdfffffffd, 0x4) 2018/04/05 19:35:47 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8910, &(0x7f0000000040)={'ifb0\x00', @ifru_mtu=0x4}) 2018/04/05 19:35:47 executing program 4: unshare(0x50208000) r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000003c0)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000440)={{0x2, 0x4e21, @loopback=0x7f000001}, {0x306, @random="50d01eec34a1"}, 0x8, {0x2, 0x4e21, @rand_addr=0x9}, 'erspan0\x00'}) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000200000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time={0x0, 0x989680}}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000280)={0x1, 0x10000, 0x0, 'queue0\x00', 0x10001}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f00000001c0)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0xc0505350, &(0x7f0000000140)={{}, {}, 0x100000000}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x10000, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(0xffffffffffffffff, 0x0, 0x487, &(0x7f0000000340)={{0x89, @rand_addr, 0x4e21, 0x0, 'none\x00', 0x6, 0x0, 0x11}, {@empty, 0x4e21, 0x0, 0x101, 0x3}}, 0x44) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)=""/28, &(0x7f00000000c0)=0x1c) 2018/04/05 19:35:47 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff}) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f00000000c0)={0x0, 0x4000000000001, 0x1, &(0x7f0000000080)}) 2018/04/05 19:35:47 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff}) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f00000000c0)={0x0, 0x4000000000001, 0x1, &(0x7f0000000080)}) 2018/04/05 19:35:47 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff}) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f00000000c0)={0x0, 0x4000000000001, 0x1, &(0x7f0000000080)}) 2018/04/05 19:35:47 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff}) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f00000000c0)={0x0, 0x4000000000001, 0x1, &(0x7f0000000080)}) 2018/04/05 19:35:47 executing program 2: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000040)={@my=0x1}) 2018/04/05 19:35:48 executing program 1: perf_event_open(&(0x7f0000000f88)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000080)=""/255, 0xff}], 0x259) read(r0, &(0x7f0000000700)=""/188, 0xbc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000006c0)={0xffffffffffffffff, &(0x7f0000000500)='Z', &(0x7f0000000600)=""/183}, 0x18) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0xd000) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) socket$inet6_sctp(0xa, 0x0, 0x84) r1 = syz_open_pts(r0, 0x2) io_setup(0x1, &(0x7f0000000300)=0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) io_getevents(r2, 0x101, 0x4, &(0x7f0000000340)=[{}, {}, {}, {}], &(0x7f0000000400)={r3, r4+10000000}) r5 = dup3(r1, r0, 0x0) io_setup(0x20, &(0x7f0000000180)) ioctl$KVM_GET_MSRS(r5, 0xc008ae88, &(0x7f0000000280)={0x4, 0x0, [{}, {}, {}, {}]}) syz_open_dev$midi(&(0x7f0000000440)='/dev/midi#\x00', 0xfffffffffffffff9, 0x400040) r6 = syz_open_dev$vcsa(&(0x7f0000000ff5)='/dev/vcsa#\x00', 0x3ff, 0x0) ioctl$LOOP_SET_FD(r6, 0x4c00, r0) creat(&(0x7f0000000240)='./file0\x00', 0x40) syz_open_dev$vcsn(&(0x7f0000407ff6)='/dev/vcs#\x00', 0x4, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f000093f000), 0x8}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(0xffffffffffffffff, 0x54a3) write$vnet(0xffffffffffffffff, &(0x7f00000007c0)={0x1, {&(0x7f0000000480)=""/95, 0x5f, &(0x7f0000000540)=""/170, 0x3, 0x3}}, 0x68) io_cancel(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x7, 0x9, 0xffffffffffffffff, &(0x7f0000001000), 0x0, 0x8, 0x0, 0x0, r5}, &(0x7f0000000200)) write(r0, &(0x7f0000c34fff), 0xffffff0b) 2018/04/05 19:35:48 executing program 2: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000040)={@my=0x1}) 2018/04/05 19:35:48 executing program 7: futex(&(0x7f000000cffc)=0x4, 0x9, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x7fff) futex(&(0x7f000000cffc), 0xa, 0x0, &(0x7f00006f7000)={0xfffffffffffffffc, 0x100000000000000}, &(0x7f0000000080), 0x20) 2018/04/05 19:35:49 executing program 2: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000040)={@my=0x1}) 2018/04/05 19:35:49 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000062fff8)={0x0, 0x2}, 0x208) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c0fe0)={0x3}, 0x20) write(r0, &(0x7f0000ce6ffe)="da", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180), 0x8) 2018/04/05 19:35:49 executing program 1: recvmsg(0xffffffffffffffff, &(0x7f0000346fc8)={&(0x7f0000baefec)=@ll, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000846000)=""/15, 0xf}, {&(0x7f0000f6afa9)=""/87, 0xfffffffffffffddb}, {&(0x7f00008e3f35)=""/203, 0xffffffffffffffeb}, {&(0x7f0000f75ffe)=""/2, 0x4f}], 0x11f, &(0x7f0000a01f13)=""/237, 0xed}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, [@alu={0x7, 0x83, 0x2}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00007a9000)=""/251}, 0x48) 2018/04/05 19:35:49 executing program 7: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2}) mq_notify(r0, &(0x7f0000932fa0)={0x0, 0x0, 0x1}) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x0, &(0x7f000066cff0)) 2018/04/05 19:35:49 executing program 6: perf_event_open(&(0x7f0000000f88)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000080)=""/255, 0xff}], 0x259) read(r0, &(0x7f0000000700)=""/188, 0xbc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000006c0)={0xffffffffffffffff, &(0x7f0000000500)='Z', &(0x7f0000000600)=""/183}, 0x18) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0xd000) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) socket$inet6_sctp(0xa, 0x0, 0x84) r1 = syz_open_pts(r0, 0x2) io_setup(0x1, &(0x7f0000000300)=0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) io_getevents(r2, 0x101, 0x4, &(0x7f0000000340)=[{}, {}, {}, {}], &(0x7f0000000400)={r3, r4+10000000}) r5 = dup3(r1, r0, 0x0) io_setup(0x20, &(0x7f0000000180)) ioctl$KVM_GET_MSRS(r5, 0xc008ae88, &(0x7f0000000280)={0x4, 0x0, [{}, {}, {}, {}]}) syz_open_dev$midi(&(0x7f0000000440)='/dev/midi#\x00', 0xfffffffffffffff9, 0x400040) r6 = syz_open_dev$vcsa(&(0x7f0000000ff5)='/dev/vcsa#\x00', 0x3ff, 0x0) ioctl$LOOP_SET_FD(r6, 0x4c00, r0) creat(&(0x7f0000000240)='./file0\x00', 0x40) syz_open_dev$vcsn(&(0x7f0000407ff6)='/dev/vcs#\x00', 0x4, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f000093f000), 0x8}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(0xffffffffffffffff, 0x54a3) write$vnet(0xffffffffffffffff, &(0x7f00000007c0)={0x1, {&(0x7f0000000480)=""/95, 0x5f, &(0x7f0000000540)=""/170, 0x3, 0x3}}, 0x68) io_cancel(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x7, 0x9, 0xffffffffffffffff, &(0x7f0000001000), 0x0, 0x8, 0x0, 0x0, r5}, &(0x7f0000000200)) write(r0, &(0x7f0000c34fff), 0xffffff0b) 2018/04/05 19:35:49 executing program 5: futex(&(0x7f000000cffc)=0x4, 0x9, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x7fff) futex(&(0x7f000000cffc), 0xa, 0x0, &(0x7f00006f7000)={0xfffffffffffffffc, 0x100000000000000}, &(0x7f0000000080), 0x20) 2018/04/05 19:35:49 executing program 4: unshare(0x50208000) r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000003c0)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000440)={{0x2, 0x4e21, @loopback=0x7f000001}, {0x306, @random="50d01eec34a1"}, 0x8, {0x2, 0x4e21, @rand_addr=0x9}, 'erspan0\x00'}) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000200000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time={0x0, 0x989680}}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000280)={0x1, 0x10000, 0x0, 'queue0\x00', 0x10001}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f00000001c0)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0xc0505350, &(0x7f0000000140)={{}, {}, 0x100000000}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x10000, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(0xffffffffffffffff, 0x0, 0x487, &(0x7f0000000340)={{0x89, @rand_addr, 0x4e21, 0x0, 'none\x00', 0x6, 0x0, 0x11}, {@empty, 0x4e21, 0x0, 0x101, 0x3}}, 0x44) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)=""/28, &(0x7f00000000c0)=0x1c) 2018/04/05 19:35:49 executing program 3: unshare(0x50208000) r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000003c0)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000440)={{0x2, 0x4e21, @loopback=0x7f000001}, {0x306, @random="50d01eec34a1"}, 0x8, {0x2, 0x4e21, @rand_addr=0x9}, 'erspan0\x00'}) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000200000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time={0x0, 0x989680}}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000280)={0x1, 0x10000, 0x0, 'queue0\x00', 0x10001}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f00000001c0)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0xc0505350, &(0x7f0000000140)={{}, {}, 0x100000000}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x10000, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(0xffffffffffffffff, 0x0, 0x487, &(0x7f0000000340)={{0x89, @rand_addr, 0x4e21, 0x0, 'none\x00', 0x6, 0x0, 0x11}, {@empty, 0x4e21, 0x0, 0x101, 0x3}}, 0x44) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)=""/28, &(0x7f00000000c0)=0x1c) 2018/04/05 19:35:49 executing program 1: recvmsg(0xffffffffffffffff, &(0x7f0000346fc8)={&(0x7f0000baefec)=@ll, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000846000)=""/15, 0xf}, {&(0x7f0000f6afa9)=""/87, 0xfffffffffffffddb}, {&(0x7f00008e3f35)=""/203, 0xffffffffffffffeb}, {&(0x7f0000f75ffe)=""/2, 0x4f}], 0x11f, &(0x7f0000a01f13)=""/237, 0xed}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, [@alu={0x7, 0x83, 0x2}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00007a9000)=""/251}, 0x48) 2018/04/05 19:35:49 executing program 7: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2}) mq_notify(r0, &(0x7f0000932fa0)={0x0, 0x0, 0x1}) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x0, &(0x7f000066cff0)) 2018/04/05 19:35:49 executing program 2: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000040)={@my=0x1}) 2018/04/05 19:35:49 executing program 1: recvmsg(0xffffffffffffffff, &(0x7f0000346fc8)={&(0x7f0000baefec)=@ll, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000846000)=""/15, 0xf}, {&(0x7f0000f6afa9)=""/87, 0xfffffffffffffddb}, {&(0x7f00008e3f35)=""/203, 0xffffffffffffffeb}, {&(0x7f0000f75ffe)=""/2, 0x4f}], 0x11f, &(0x7f0000a01f13)=""/237, 0xed}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, [@alu={0x7, 0x83, 0x2}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00007a9000)=""/251}, 0x48) 2018/04/05 19:35:49 executing program 2: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2}) mq_notify(r0, &(0x7f0000932fa0)={0x0, 0x0, 0x1}) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x0, &(0x7f000066cff0)) 2018/04/05 19:35:49 executing program 7: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2}) mq_notify(r0, &(0x7f0000932fa0)={0x0, 0x0, 0x1}) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x0, &(0x7f000066cff0)) 2018/04/05 19:35:49 executing program 1: recvmsg(0xffffffffffffffff, &(0x7f0000346fc8)={&(0x7f0000baefec)=@ll, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000846000)=""/15, 0xf}, {&(0x7f0000f6afa9)=""/87, 0xfffffffffffffddb}, {&(0x7f00008e3f35)=""/203, 0xffffffffffffffeb}, {&(0x7f0000f75ffe)=""/2, 0x4f}], 0x11f, &(0x7f0000a01f13)=""/237, 0xed}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, [@alu={0x7, 0x83, 0x2}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00007a9000)=""/251}, 0x48) 2018/04/05 19:35:49 executing program 2: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2}) mq_notify(r0, &(0x7f0000932fa0)={0x0, 0x0, 0x1}) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x0, &(0x7f000066cff0)) 2018/04/05 19:35:49 executing program 7: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2}) mq_notify(r0, &(0x7f0000932fa0)={0x0, 0x0, 0x1}) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x0, &(0x7f000066cff0)) 2018/04/05 19:35:49 executing program 1: prlimit64(0x0, 0x0, &(0x7f0000000200), &(0x7f0000eebff0)) clone(0x0, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000154000)) 2018/04/05 19:35:49 executing program 2: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2}) mq_notify(r0, &(0x7f0000932fa0)={0x0, 0x0, 0x1}) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x0, &(0x7f000066cff0)) 2018/04/05 19:35:50 executing program 3: unshare(0x50208000) r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000003c0)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000440)={{0x2, 0x4e21, @loopback=0x7f000001}, {0x306, @random="50d01eec34a1"}, 0x8, {0x2, 0x4e21, @rand_addr=0x9}, 'erspan0\x00'}) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000200000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time={0x0, 0x989680}}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000280)={0x1, 0x10000, 0x0, 'queue0\x00', 0x10001}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f00000001c0)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0xc0505350, &(0x7f0000000140)={{}, {}, 0x100000000}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x10000, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(0xffffffffffffffff, 0x0, 0x487, &(0x7f0000000340)={{0x89, @rand_addr, 0x4e21, 0x0, 'none\x00', 0x6, 0x0, 0x11}, {@empty, 0x4e21, 0x0, 0x101, 0x3}}, 0x44) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)=""/28, &(0x7f00000000c0)=0x1c) 2018/04/05 19:35:50 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f000061fff7)='net/snmp\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) 2018/04/05 19:35:50 executing program 1: prlimit64(0x0, 0x0, &(0x7f0000000200), &(0x7f0000eebff0)) clone(0x0, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000154000)) 2018/04/05 19:35:50 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000d4b000)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00000001c0)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) 2018/04/05 19:35:50 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x8}, &(0x7f0000000080)=0x20) 2018/04/05 19:35:50 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000062fff8)={0x0, 0x2}, 0x208) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c0fe0)={0x3}, 0x20) write(r0, &(0x7f0000ce6ffe)="da", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180), 0x8) 2018/04/05 19:35:50 executing program 4: unshare(0x50208000) r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000003c0)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000440)={{0x2, 0x4e21, @loopback=0x7f000001}, {0x306, @random="50d01eec34a1"}, 0x8, {0x2, 0x4e21, @rand_addr=0x9}, 'erspan0\x00'}) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000200000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time={0x0, 0x989680}}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000280)={0x1, 0x10000, 0x0, 'queue0\x00', 0x10001}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f00000001c0)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0xc0505350, &(0x7f0000000140)={{}, {}, 0x100000000}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x10000, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(0xffffffffffffffff, 0x0, 0x487, &(0x7f0000000340)={{0x89, @rand_addr, 0x4e21, 0x0, 'none\x00', 0x6, 0x0, 0x11}, {@empty, 0x4e21, 0x0, 0x101, 0x3}}, 0x44) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)=""/28, &(0x7f00000000c0)=0x1c) 2018/04/05 19:35:50 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000062fff8)={0x0, 0x2}, 0x208) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c0fe0)={0x3}, 0x20) write(r0, &(0x7f0000ce6ffe)="da", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180), 0x8) 2018/04/05 19:35:50 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x8}, &(0x7f0000000080)=0x20) 2018/04/05 19:35:50 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f000061fff7)='net/snmp\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) 2018/04/05 19:35:50 executing program 1: prlimit64(0x0, 0x0, &(0x7f0000000200), &(0x7f0000eebff0)) clone(0x0, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000154000)) 2018/04/05 19:35:50 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x8}, &(0x7f0000000080)=0x20) 2018/04/05 19:35:50 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f000061fff7)='net/snmp\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) 2018/04/05 19:35:50 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f000061fff7)='net/snmp\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) 2018/04/05 19:35:50 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x8}, &(0x7f0000000080)=0x20) 2018/04/05 19:35:50 executing program 1: prlimit64(0x0, 0x0, &(0x7f0000000200), &(0x7f0000eebff0)) clone(0x0, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000154000)) 2018/04/05 19:35:51 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000062fff8)={0x0, 0x2}, 0x208) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c0fe0)={0x3}, 0x20) write(r0, &(0x7f0000ce6ffe)="da", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180), 0x8) 2018/04/05 19:35:51 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1000000000004) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000000000)="580000001400192300bb4b80040d8c562806f0ff6a59a2e04a03ca81642437890000000a215a0004fbf50dfff98c39433a8b0003a51f0004001c09005e00008200000000000000000700f8ffff0000ec6b0f536eb448560d", 0x58}], 0x1) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(0xffffffffffffffff, 0xc0045516, &(0x7f0000000100)=0xfffffffffffffffa) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f00000002c0), 0x4) 2018/04/05 19:35:51 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f000061fff7)='net/snmp\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) 2018/04/05 19:35:51 executing program 7: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000843000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000b46b38)={{0x7, 0x0, 0x0, 0x0, "2a421c03781c85e5de4eae2be6be026f26ed58788e01428a987c6eb6d58814a89e3e9d707f1c8d002aaab2c6"}, 0x0, [], {0x0, 0x989680}}) 2018/04/05 19:35:51 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000005f80)=[{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000001480)="31f8c9ad7ef8583e085ab8bb03bd3dbff3ecd6439a27cc1187ff36cae0db261bba2fee3c76af6f695487685803abd07d00615d79250781d2d9bb629230d702ab8c5f024085503935a34ecfa68231bc909292a1dd96f7c5c21cb76bc9ae23615386f94aa6194570462bc41c4c80c49c4b5b96d9321c85f5fee1f2db421fe979172a83313e5867dcca4a638e67f6edf7a48fb51d9aaf18ce841cc2d71b7d9137b4d830b72c2f50d430ebeaa85b9c903aec744eda2d18a1b7ce5dc88d5715a36b32be96d1fbd3e4b0d669ed554f6a10a9251289082950990569659b26548590b7cbcd98aa690dad8af363b6acce55f8bb26aca373761bf85416e4ea95a315b755f709215af61ee64e847154ef7a86d55644a76d753ee94f02a73cef0b3257c0a08ff9d2afc92b00f3031d2e2e76638c545fc646b798259fff2ca148848770533531aac6257b225fb5f2a4a516e1e6d0a4eaa85dc1ee58d0491055958149b774b2266ac5e248de0567c268cd44362a07e5fadfb05f0d0c8fe123268ab94917e82456b12c66471e1785ba942313747fc1a12d2a99575ecd37cacff59547cffe14c9240fb6509a414bf784bd5bbb37ccd21a042126f60bc00c1895173ee2487850c7ddc2b08145600b191db54fad93d3aead27d6087f6039d839a0f790156aa99a8cbe707bb61710cfa7d6979d6677395d9441d171a0214efc2400432b5d8f0b82ce08e713f3246c828fe1b0b202db68fbbd1f92a21b83de4c157075e5391bdce27e82892a47b179b88349db5b574f541f6cba563da91458d4da4e0626f044c563830f3af6001c4a9ff5673361caa54c7b85a575a94b1ca3568dcaa75a7b38fd2900d5e2720b40e6b00f526a0d508406f533a51241087d70aa17eec29f9725115123a029ceecd6bd7cf935aa8fe3bcf5e86624b70fa58b4fa0e95f76f7b5434b816d2e8c2cd9dcaf076c6e1dc43cc901bba45cb6b094e791070d143b29256a5b2e25a1fd6ccc0f503053445a338b620c149c22749be29dca550afa0f9191cc7c4cc6d7aa0747d8c716a3840386f80b57a13e1c748d16662fdf53c3996eb9e30870126c71889dd072222c10eaec86fa20456e4256c1400cc52351ecaa3d0a187ed32e7cb5639dee688e237f5ecb35a42c8607910c9153974a7e21e9e402afdcdf0bea395201a6b7c1e3c73d05b2f4463d818a2fb3ad6d1c159fb6d952c905e05da2728fc7d0a06903f2dbfe1e96d4010d546ea74257b1f48fe8574b417640a845a7842d77c20a337e63ad341df015fab166b1e9e6e0671175bca89a7e2f1754102a1910ebdc8ac8ea04928d058cd89b13f06b168b4e1a32adf817c2049e0df33db3e10f2199f972edf9c975e2805f5072412805515d7ad99f31537ace137da34b306a4e4edae301b550109f1d2205118e1e7af0710266141091e5981a4b56f72020c54ed2c42858b12763111e55a685b62374349267935edd8ab7434ecd34ff4be72330f3d807a118de41063c57d1ddc72cfb048535c4d7c7a22f1b107335de3fb845780dc2a96367f155b9874a79e83a734dbcabf323f4b3e5e40b69634200c80b897142a7d1d99fa480678c55a56ddc1ac10432e2537eb6186351e458b2b1e48cd6f7d189082aac133133a799c594c8b261da6a21d6630858b2b45b0d34db5e3475ebe0e7fdb1b16b24dcfc49d464cf96d08eba36f92d1e77cf3ae781c4d5c514c54e89968f00e3bc4a82d0552314e87159f3502a166a1c04e88b1479a671a195e252d33d3437559867fe0ab1d0738bb255225df46632a19eaf8696d3665192fb4c071d4ade151c7c00035c561457b2c57c7cff66acb95fbf3c9f3a43bf02b3dbc472a05f77e48e30ce1277da304113e70a98ccd676d1f722d95197ce234e2a8d03a50ccc0d8bed6a2633a1087f8c7f7dd5b9052328d942bbb5ee28402e82594de0be4449c39517dff5cff7f05d6346364ee03383b497fdf0912aa4966d23410a977768d0d0bb0dda97c11c19fddf38ec1de289242153a9cefc15355676a5a0b3ecb4dc10d89746d096b7675054715ce96429984d041250684476a6012932064125975e5aa0fc1ffa75eed1bc82d22a33bb08a53a8a1ee93b088bf810fe69bb6c9ed1b65b5d95cdca38057c2a7457d8527fc8323a4fa9f3fe33e62d2105e09ea4c240ffe8bc5137342cb5126e6f7a41fe12d856377d8b0d333f04a26a49520a93d49e15f9d999b228341e1f9a943243dce015d01a381715e2aa9d25f57d7c717e365973afd72b2207c2f7739cdfb16ca47d74a772e11d1dd302407ef8ff9fac45cca77e2e7bda00a6ccd343cfc6e4a5ce817226d8a7a01fcf23449c2cefa84a6a6741b83a24cc763ef6cd817574344f3d0e1cad2ca7985d3df5a73551f73c987d642ba532888845fe888460af3fb118ee6f97a8ff058b7d2adbff1ba9501c7ce55aa7d06a27a3b6d1cfd1cb4b6f064dc846577ab2d95715824b5946836d665f002b8c92ae6537311a6eaf25bea5c61c1d4709f28cbe66ed7f7f9413b005d38c4e3e5fb030ec001417db2f2f0285d4766e337c77f816dbc8066e1436d744348e074c9b6ee538604858b50f59c67e32c4648725c82c63f69e9ab44998c60b35c8252eb45304518eaf7de0b54ef568082ec6a1944dd9e279c9d28e58cadaed71adb9ab9abf8688fd9a1dd65f97934fb16429c1cb0e2ae7da993d45071703d17ac0694121d29ebc35d1eee19a1ecd6d0390550233172e0c1bef4f8f8e9ba5c49ec153e31ae9bab89402847097b0b5de77ba6d366a4ecd0bcb44faedb0c58e3299fef9adb4e06b941c6a72f9d2ef780c9653cbc58e2a8401249447fb7467396fb110e440af274a6ee731ac4468734463a6527ce3b4b1b3010f052e30a4059b63467a08d22319ca2404368437e6e4672261bcf077d7adb5433d68598e823159348c169c0692d717f535d63ef43fd0b9a96e68490ff2d6f803219b50e4ae1f572f3a9e63353d8026c130c1d79f30740d1de48847ee61efa2ae458de2630dd654d606acf007a07c0a2a19adf587a0c73a542f70bf9102d23d119631da2178cae0e65a4439c7d6c4e8c49a03ce5b65a1ab351557a17f113c0bb5d2187c8b06909c49de82c6ae75e3ef592e23b146032a7a5630433fc88a8dcad8d56805c5ef8faf548bbd8615b498c9a70c7110cd307f8b73d8677f6bd38c880cb4eb8db796fedf215700ba0c7dc84f5078638a157deadc6dbfee1f01eddccee2cc2526547ab96a80fb23b7a788e7393c470e8db29054454c7b34e9a07a231f56a12e1183528f34839f4717974741d458fa0e382b59cda05f81555df38044b16f0ab821983bc33e1f096f93d6a1a13c2f343b0aff096cc51e4c57e66c27c93f8cafb0406bb3e179e0aa32c6a69f92dba2c35d6812930f5c294c75e06d7e9992e5f3201c0abd770b6fe236bc5bffe70a9d5aeee7e97b3e4813aabecb5f8f0228de6234b718f32bade1fd3a8555d2168e996550f831dafbf8a477a5235afc4fc6692200b10911dd18ec04eaefda881115c873f33e655c83de60b9b47e5224df7fa4414ab618e53350063442a8a13e7249bddda3cd28d6636ce2b1ac03ee24acd56b3fc7f218b023ae7a2f13d139eaa89463e55096bd043098e23a685a21f656f3048041fb3e771f86de4a74e19e81e5b83bc11428e473cb9ccbd66a0da5c2cc43f9ec410aac93923d527066950d1bcbb298a0b7fd890b7f26e4728553478755a34b35636cae05a4cf0c98552a0986f2ee43c233e7264f1a03db9c9ba99d5454d5190b1debeb43ed44e940e97c7245968ec8bb32155cda76217ad72c46af31f8ea2b38aad29609d26e82b10df309e0b5c4589f39d4e78c0149916a4429e74574c5d32748b406082fd1ff5168acc3d7067ae017188851d04b31475dc37bf1acc523acf94d15b72f3d6938a5f37c55170ca319a80fa51bba9168655dd5c1bade49281bd6592fd3b872ac4a64785b79d11405038ef10df6432b79debd6edb5cc7b4816accea16854db48423a0c07d0eb9c0feff75910f2bbd03925e46cae0b52a09f26c274fccbee352ecf4cc91768a6e121dbb5c775788966f00fc418f6782e9eaae7ebec70b784376002108292ddb2ec192ea59c316fc024af04b4082f6a42ca5488f72d4b739b6849ea222b433f1df28adcf27434844b8e44dc53e9edcfcb6f6059881ddcb502019962aea6a02e7506d281f6742a9db02cef1bbda97791ad31f427308dfa487c805e1f3c330ebc87920178830905a471665581e7431d62b5c6aec6d00332245c9dcba147d1a1f7bd8b7627d9ae03790f6775014f671520c583fea054e5f279947677266a0e32b94d16ce38e6bce8b0acfb11624f087d358c8987d28043ffa1ed45b177ec9ac48646ddd7cf45e0a4f73092b153ed81e13a2ee38653f4a2caaf45f0e09c6a0ee6b1f2873c7d010f577a2224f349da1cf7f9b37437d5c834f9007ab44e92f0f13c9512a7e4e93cf548510a8db593a8a624b243221c5122b55018d1b89293bc02220778ae4e009a49bb82a04524f740d2f59f5bd23229a1132efdbd7f636bd2bd3abf8c8698fa54f7f67d6d046fe09b03db28a3df3b95e82d3f1ae80d2da891005a1ff0dc16304a7f006f4a2cce17e8e6dce401d4f3a23a61b7b9e355a4e9907f0a41bc1ea33a7a01590fdbceb579140c3c95074c3e39b276d76406365fa0221e97a33c21c978a3f2347b39a90f9dcabcaca7009963f0ad61fd59339a1b0688c9c4baa5e427894418c91cb6a05a37442449df5299189764273c27eb07264ba3154742aae91520d4eef486485c874669c62a94968508f9d2a3fc83015ce999916fc4851af3c470b4d9146d4322523a79eeb6f9006abe91a7ee5dad2c52dfff9fb087104e430213ba43a80bf91aee86f05a1d74b817c51085970599b7cf1471b0584bac707dadf7f1268ba854ad8f2774c925595e276e74d6d5bf8ab4dd0680633de19e14bcfdd132298d0f4f9701e1b0b06a9cea45651d5d95e2abc78406e0332c15fae68cb1e6267ee603482821f8c37e4ed5a11c783b4856b66b016521641fc43ab1abe9de24aded048790e5420d59a9b044e520490a06ae3ab10b97c84bd0d97934491201f6f9a3167ebf892c0259a62c8a7154bb078c864d25ba7241a218e61c076ac8c0e24577903b8f601875a2c8461cc699997a16c76898fcbf82e1549c7f67ab64bdefb6cb54998e22cf38a21e95511e92d654c4b48b01a2f4aa3ec54e74fdd6d83a04724ce58e3feda6cd7180eaa5f3c49706b674e2fdfce9b75885e71c000be494c62fdd1137ceab18fe8eb841ff10b843762cfa27066ca3408028a15e48013310ab7a1f26ca186a60af3687e034c0310e209682326ec7d23abdf3d2c7e34b38560f67091882f0fc7b57c338cb71cd28b65309456c9382ab83f4b60e2ddb5c3a06dd334ec4237f6145cc67faecde80d78fb651ecf7fc84ce9de30da3b9b120fb509379170d84ddc9afa132adcd7b093cb44c58b16cf9c45472bc8163e7d899248f2518e58618e46feb55be458b234398f273591ceb9671df103a844a7b823e90123d6c4b42a2420c4d5d9df1438ff10f556b51b4149833a93947f276c94b35361c2a6d9dc131a20d3bfe531f2dd786ef6f9e3bbe74d095662959d2b8c3859f08f57bf5bb0b2b5a7430111ea07bb29504ee777a1c601284a844ba5e534d5cf2e539085f41577a38beddba6edfaa5eb2cfd4b899c7bc431ce859f06fbda82e77c244c8644e9e3b89b6593b180157700b0048eb967ca2c", 0xff6}], 0x1, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/05 19:35:51 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f00000b7fe0)=[{&(0x7f00005d0f11)=""/239, 0xef}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r1 = syz_open_pts(r0, 0x801) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000089000)) r3 = dup3(r1, r0, 0x0) ioctl$KDDISABIO(0xffffffffffffffff, 0x4b37) writev(r3, &(0x7f00008ba000)=[{&(0x7f0000cdff22)='I', 0x1}], 0x1) 2018/04/05 19:35:51 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e84000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000516000)) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000100)={[{0x3ff, 0x20, 0x0, 0x0, 0x2, 0x3, 0x5, 0x0, 0x0, 0x2, 0x7, 0x7, 0xfffffffffffffff7}, {0xfffffffffffff000, 0x8, 0x0, 0x8, 0x0, 0x4, 0x8ca, 0x9, 0x81, 0x0, 0x0, 0x5}, {0x0, 0x0, 0x0, 0x100000000, 0x80, 0x5, 0x0, 0xe2f2, 0x0, 0x0, 0x0, 0x0, 0x7b04f4c5}], 0x101}) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000000040)) 2018/04/05 19:35:51 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000062fff8)={0x0, 0x2}, 0x208) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c0fe0)={0x3}, 0x20) write(r0, &(0x7f0000ce6ffe)="da", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180), 0x8) 2018/04/05 19:35:51 executing program 7: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000843000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000b46b38)={{0x7, 0x0, 0x0, 0x0, "2a421c03781c85e5de4eae2be6be026f26ed58788e01428a987c6eb6d58814a89e3e9d707f1c8d002aaab2c6"}, 0x0, [], {0x0, 0x989680}}) 2018/04/05 19:35:51 executing program 2: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x100, 0x20002) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0xc) ppoll(&(0x7f0000000100)=[{r0}], 0x1, &(0x7f0000000140)={0x0, 0x989680}, &(0x7f0000000180), 0x8) 2018/04/05 19:35:51 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000005f80)=[{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000001480)="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", 0xff6}], 0x1, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/05 19:35:51 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f000061fff7)='net/snmp\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) 2018/04/05 19:35:51 executing program 2: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x100, 0x20002) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0xc) ppoll(&(0x7f0000000100)=[{r0}], 0x1, &(0x7f0000000140)={0x0, 0x989680}, &(0x7f0000000180), 0x8) 2018/04/05 19:35:51 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e84000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000516000)) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000100)={[{0x3ff, 0x20, 0x0, 0x0, 0x2, 0x3, 0x5, 0x0, 0x0, 0x2, 0x7, 0x7, 0xfffffffffffffff7}, {0xfffffffffffff000, 0x8, 0x0, 0x8, 0x0, 0x4, 0x8ca, 0x9, 0x81, 0x0, 0x0, 0x5}, {0x0, 0x0, 0x0, 0x100000000, 0x80, 0x5, 0x0, 0xe2f2, 0x0, 0x0, 0x0, 0x0, 0x7b04f4c5}], 0x101}) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000000040)) 2018/04/05 19:35:51 executing program 7: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000843000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000b46b38)={{0x7, 0x0, 0x0, 0x0, "2a421c03781c85e5de4eae2be6be026f26ed58788e01428a987c6eb6d58814a89e3e9d707f1c8d002aaab2c6"}, 0x0, [], {0x0, 0x989680}}) 2018/04/05 19:35:51 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000005f80)=[{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000001480)="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", 0xff6}], 0x1, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/05 19:35:52 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000062fff8)={0x0, 0x2}, 0x208) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c0fe0)={0x3}, 0x20) write(r0, &(0x7f0000ce6ffe)="da", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180), 0x8) 2018/04/05 19:35:52 executing program 7: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000843000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000b46b38)={{0x7, 0x0, 0x0, 0x0, "2a421c03781c85e5de4eae2be6be026f26ed58788e01428a987c6eb6d58814a89e3e9d707f1c8d002aaab2c6"}, 0x0, [], {0x0, 0x989680}}) 2018/04/05 19:35:52 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000005f80)=[{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000001480)="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", 0xff6}], 0x1, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/05 19:35:52 executing program 2: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x100, 0x20002) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0xc) ppoll(&(0x7f0000000100)=[{r0}], 0x1, &(0x7f0000000140)={0x0, 0x989680}, &(0x7f0000000180), 0x8) 2018/04/05 19:35:52 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f000061fff7)='net/snmp\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) 2018/04/05 19:35:52 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e84000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000516000)) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000100)={[{0x3ff, 0x20, 0x0, 0x0, 0x2, 0x3, 0x5, 0x0, 0x0, 0x2, 0x7, 0x7, 0xfffffffffffffff7}, {0xfffffffffffff000, 0x8, 0x0, 0x8, 0x0, 0x4, 0x8ca, 0x9, 0x81, 0x0, 0x0, 0x5}, {0x0, 0x0, 0x0, 0x100000000, 0x80, 0x5, 0x0, 0xe2f2, 0x0, 0x0, 0x0, 0x0, 0x7b04f4c5}], 0x101}) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000000040)) 2018/04/05 19:35:52 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f00000b7fe0)=[{&(0x7f00005d0f11)=""/239, 0xef}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r1 = syz_open_pts(r0, 0x801) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000089000)) r3 = dup3(r1, r0, 0x0) ioctl$KDDISABIO(0xffffffffffffffff, 0x4b37) writev(r3, &(0x7f00008ba000)=[{&(0x7f0000cdff22)='I', 0x1}], 0x1) 2018/04/05 19:35:52 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000062fff8)={0x0, 0x2}, 0x208) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c0fe0)={0x3}, 0x20) write(r0, &(0x7f0000ce6ffe)="da", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180), 0x8) 2018/04/05 19:35:52 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r3 = dup2(r2, r2) write$sndseq(r1, &(0x7f0000000300)=[{0x0, 0x0, 0x0, 0x3fd}], 0xfffffe4f) sendfile(r3, r1, &(0x7f0000000040), 0x80000000) 2018/04/05 19:35:52 executing program 2: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x100, 0x20002) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0xc) ppoll(&(0x7f0000000100)=[{r0}], 0x1, &(0x7f0000000140)={0x0, 0x989680}, &(0x7f0000000180), 0x8) 2018/04/05 19:35:52 executing program 7: capset(&(0x7f0000fcdff8)={0x4000019980330}, &(0x7f0000000000)={0x800000, 0xfffffffffff7ffff}) ioprio_set$pid(0x3, 0x0, 0x0) 2018/04/05 19:35:52 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e84000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000516000)) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000100)={[{0x3ff, 0x20, 0x0, 0x0, 0x2, 0x3, 0x5, 0x0, 0x0, 0x2, 0x7, 0x7, 0xfffffffffffffff7}, {0xfffffffffffff000, 0x8, 0x0, 0x8, 0x0, 0x4, 0x8ca, 0x9, 0x81, 0x0, 0x0, 0x5}, {0x0, 0x0, 0x0, 0x100000000, 0x80, 0x5, 0x0, 0xe2f2, 0x0, 0x0, 0x0, 0x0, 0x7b04f4c5}], 0x101}) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000000040)) 2018/04/05 19:35:52 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40008000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept(r0, &(0x7f0000000000)=@nl=@proc, &(0x7f0000000080)=0x80) shutdown(r2, 0x0) 2018/04/05 19:35:52 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000125000), 0x4, 0x0, &(0x7f0000000080), &(0x7f0000000040), 0x0) 2018/04/05 19:35:52 executing program 7: r0 = socket(0x40000000015, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000dbf000), 0x0, 0x0, &(0x7f0000b2d000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x114, 0x2715, &(0x7f0000af0fe7)=""/13, &(0x7f000033bffc)=0x3e3) 2018/04/05 19:35:52 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000125000), 0x4, 0x0, &(0x7f0000000080), &(0x7f0000000040), 0x0) 2018/04/05 19:35:53 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000bfcffc), &(0x7f0000000040)=0x4) 2018/04/05 19:35:53 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee1fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="a2", 0x1) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000e64ff8), 0x6) 2018/04/05 19:35:53 executing program 7: r0 = socket$inet(0x2, 0x80000000000006, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x541b, &(0x7f0000000000)={'ip6gre0\x00'}) 2018/04/05 19:35:53 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000125000), 0x4, 0x0, &(0x7f0000000080), &(0x7f0000000040), 0x0) 2018/04/05 19:35:53 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r3 = dup2(r2, r2) write$sndseq(r1, &(0x7f0000000300)=[{0x0, 0x0, 0x0, 0x3fd}], 0xfffffe4f) sendfile(r3, r1, &(0x7f0000000040), 0x80000000) 2018/04/05 19:35:53 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f00000b7fe0)=[{&(0x7f00005d0f11)=""/239, 0xef}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r1 = syz_open_pts(r0, 0x801) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000089000)) r3 = dup3(r1, r0, 0x0) ioctl$KDDISABIO(0xffffffffffffffff, 0x4b37) writev(r3, &(0x7f00008ba000)=[{&(0x7f0000cdff22)='I', 0x1}], 0x1) 2018/04/05 19:35:53 executing program 0: socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg(r0, &(0x7f00000016c0)={&(0x7f0000000200)=@generic, 0x80, &(0x7f0000001880)=[{&(0x7f0000001700)=""/97, 0x61}, {&(0x7f0000000300)=""/254, 0xfe}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000000100)=""/3, 0x3}, {&(0x7f0000001400)=""/81, 0x51}, {&(0x7f0000001780)=""/254, 0xfe}, {&(0x7f0000000180)}, {&(0x7f0000001580)=""/155, 0xfffffd92}], 0x8, &(0x7f0000001b80)=""/4096, 0x371}, 0x40002100) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) close(r1) 2018/04/05 19:35:53 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) socket$packet(0x11, 0x0, 0x300) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x80) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001240)='ip6_vti0\x00', 0x10) sendmsg(r0, &(0x7f0000000340)={&(0x7f00000002c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000500)=[{&(0x7f0000001780)="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", 0x3f4}], 0x1}, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000004c0)={'tunl0\x00', 0x1200}) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000380)="81", 0x1}], 0x1, &(0x7f0000000a00)}, 0x4091) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendmsg(r0, &(0x7f0000002900)={&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001740)="8c", 0x1}], 0x1}, 0x0) 2018/04/05 19:35:53 executing program 7: r0 = socket$inet(0x2, 0x80000000000006, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x541b, &(0x7f0000000000)={'ip6gre0\x00'}) 2018/04/05 19:35:53 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000125000), 0x4, 0x0, &(0x7f0000000080), &(0x7f0000000040), 0x0) 2018/04/05 19:35:54 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000bfcffc), &(0x7f0000000040)=0x4) 2018/04/05 19:35:54 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee1fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="a2", 0x1) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000e64ff8), 0x6) 2018/04/05 19:35:54 executing program 7: r0 = socket$inet(0x2, 0x80000000000006, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x541b, &(0x7f0000000000)={'ip6gre0\x00'}) 2018/04/05 19:35:54 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee1fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="a2", 0x1) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000e64ff8), 0x6) 2018/04/05 19:35:54 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x0, 0x0, {0x30, 0x0, 0x3, 0x3, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) 2018/04/05 19:35:54 executing program 0: socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg(r0, &(0x7f00000016c0)={&(0x7f0000000200)=@generic, 0x80, &(0x7f0000001880)=[{&(0x7f0000001700)=""/97, 0x61}, {&(0x7f0000000300)=""/254, 0xfe}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000000100)=""/3, 0x3}, {&(0x7f0000001400)=""/81, 0x51}, {&(0x7f0000001780)=""/254, 0xfe}, {&(0x7f0000000180)}, {&(0x7f0000001580)=""/155, 0xfffffd92}], 0x8, &(0x7f0000001b80)=""/4096, 0x371}, 0x40002100) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) close(r1) 2018/04/05 19:35:54 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r3 = dup2(r2, r2) write$sndseq(r1, &(0x7f0000000300)=[{0x0, 0x0, 0x0, 0x3fd}], 0xfffffe4f) sendfile(r3, r1, &(0x7f0000000040), 0x80000000) 2018/04/05 19:35:54 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f00000b7fe0)=[{&(0x7f00005d0f11)=""/239, 0xef}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r1 = syz_open_pts(r0, 0x801) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000089000)) r3 = dup3(r1, r0, 0x0) ioctl$KDDISABIO(0xffffffffffffffff, 0x4b37) writev(r3, &(0x7f00008ba000)=[{&(0x7f0000cdff22)='I', 0x1}], 0x1) 2018/04/05 19:35:54 executing program 7: r0 = socket$inet(0x2, 0x80000000000006, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x541b, &(0x7f0000000000)={'ip6gre0\x00'}) 2018/04/05 19:35:54 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee1fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="a2", 0x1) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000e64ff8), 0x6) 2018/04/05 19:35:54 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee1fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="a2", 0x1) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000e64ff8), 0x6) 2018/04/05 19:35:54 executing program 7: socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg(r0, &(0x7f00000016c0)={&(0x7f0000000200)=@generic, 0x80, &(0x7f0000001880)=[{&(0x7f0000001700)=""/97, 0x61}, {&(0x7f0000000300)=""/254, 0xfe}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000000100)=""/3, 0x3}, {&(0x7f0000001400)=""/81, 0x51}, {&(0x7f0000001780)=""/254, 0xfe}, {&(0x7f0000000180)}, {&(0x7f0000001580)=""/155, 0xfffffd92}], 0x8, &(0x7f0000001b80)=""/4096, 0x371}, 0x40002100) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) close(r1) 2018/04/05 19:35:54 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000bfcffc), &(0x7f0000000040)=0x4) 2018/04/05 19:35:54 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee1fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="a2", 0x1) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000e64ff8), 0x6) 2018/04/05 19:35:54 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x0, 0x0, {0x30, 0x0, 0x3, 0x3, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) 2018/04/05 19:35:54 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000070aef1)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}, @udp={0x0, 0x4e20, 0x8}}}}}, 0x0) 2018/04/05 19:35:54 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x0, 0x0, {0x30, 0x0, 0x3, 0x3, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) 2018/04/05 19:35:54 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee1fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="a2", 0x1) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000e64ff8), 0x6) 2018/04/05 19:35:54 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000bfcffc), &(0x7f0000000040)=0x4) 2018/04/05 19:35:54 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000070aef1)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}, @udp={0x0, 0x4e20, 0x8}}}}}, 0x0) 2018/04/05 19:35:54 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000070aef1)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}, @udp={0x0, 0x4e20, 0x8}}}}}, 0x0) 2018/04/05 19:35:55 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r3 = dup2(r2, r2) write$sndseq(r1, &(0x7f0000000300)=[{0x0, 0x0, 0x0, 0x3fd}], 0xfffffe4f) sendfile(r3, r1, &(0x7f0000000040), 0x80000000) 2018/04/05 19:35:55 executing program 4: r0 = socket$inet(0x2, 0x3, 0x3) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000140)="8907040000", 0x5) sendmmsg(r0, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000300)}}, {{&(0x7f00000035c0)=@in={0x2}, 0x80, &(0x7f0000005700), 0x0, &(0x7f0000000000)}}], 0x2, 0x0) 2018/04/05 19:35:55 executing program 7: socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg(r0, &(0x7f00000016c0)={&(0x7f0000000200)=@generic, 0x80, &(0x7f0000001880)=[{&(0x7f0000001700)=""/97, 0x61}, {&(0x7f0000000300)=""/254, 0xfe}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000000100)=""/3, 0x3}, {&(0x7f0000001400)=""/81, 0x51}, {&(0x7f0000001780)=""/254, 0xfe}, {&(0x7f0000000180)}, {&(0x7f0000001580)=""/155, 0xfffffd92}], 0x8, &(0x7f0000001b80)=""/4096, 0x371}, 0x40002100) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) close(r1) 2018/04/05 19:35:55 executing program 0: socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg(r0, &(0x7f00000016c0)={&(0x7f0000000200)=@generic, 0x80, &(0x7f0000001880)=[{&(0x7f0000001700)=""/97, 0x61}, {&(0x7f0000000300)=""/254, 0xfe}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000000100)=""/3, 0x3}, {&(0x7f0000001400)=""/81, 0x51}, {&(0x7f0000001780)=""/254, 0xfe}, {&(0x7f0000000180)}, {&(0x7f0000001580)=""/155, 0xfffffd92}], 0x8, &(0x7f0000001b80)=""/4096, 0x371}, 0x40002100) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) close(r1) 2018/04/05 19:35:55 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x0, 0x0, {0x30, 0x0, 0x3, 0x3, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) 2018/04/05 19:35:55 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') preadv(r0, &(0x7f0000000440)=[{&(0x7f0000000200)=""/236, 0xec}, {&(0x7f0000000480)=""/190, 0xbe}], 0x100000000000022e, 0x0) 2018/04/05 19:35:55 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000070aef1)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}, @udp={0x0, 0x4e20, 0x8}}}}}, 0x0) 2018/04/05 19:35:55 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000070aef1)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}, @udp={0x0, 0x4e20, 0x8}}}}}, 0x0) 2018/04/05 19:35:55 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8993, &(0x7f0000000040)={'ip6gre0\x00', @ifru_mtu}) 2018/04/05 19:35:55 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') preadv(r0, &(0x7f0000000440)=[{&(0x7f0000000200)=""/236, 0xec}, {&(0x7f0000000480)=""/190, 0xbe}], 0x100000000000022e, 0x0) 2018/04/05 19:35:56 executing program 4: r0 = socket$inet(0x2, 0x3, 0x3) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000140)="8907040000", 0x5) sendmmsg(r0, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000300)}}, {{&(0x7f00000035c0)=@in={0x2}, 0x80, &(0x7f0000005700), 0x0, &(0x7f0000000000)}}], 0x2, 0x0) 2018/04/05 19:35:56 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000070aef1)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}, @udp={0x0, 0x4e20, 0x8}}}}}, 0x0) 2018/04/05 19:35:56 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000070aef1)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}, @udp={0x0, 0x4e20, 0x8}}}}}, 0x0) 2018/04/05 19:35:56 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') preadv(r0, &(0x7f0000000440)=[{&(0x7f0000000200)=""/236, 0xec}, {&(0x7f0000000480)=""/190, 0xbe}], 0x100000000000022e, 0x0) 2018/04/05 19:35:56 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8993, &(0x7f0000000040)={'ip6gre0\x00', @ifru_mtu}) 2018/04/05 19:35:56 executing program 1: setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f00000002c0)={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, {0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r2, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}], 0x2cf) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000100)={0xa7}) 2018/04/05 19:35:56 executing program 0: socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg(r0, &(0x7f00000016c0)={&(0x7f0000000200)=@generic, 0x80, &(0x7f0000001880)=[{&(0x7f0000001700)=""/97, 0x61}, {&(0x7f0000000300)=""/254, 0xfe}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000000100)=""/3, 0x3}, {&(0x7f0000001400)=""/81, 0x51}, {&(0x7f0000001780)=""/254, 0xfe}, {&(0x7f0000000180)}, {&(0x7f0000001580)=""/155, 0xfffffd92}], 0x8, &(0x7f0000001b80)=""/4096, 0x371}, 0x40002100) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) close(r1) 2018/04/05 19:35:56 executing program 7: socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg(r0, &(0x7f00000016c0)={&(0x7f0000000200)=@generic, 0x80, &(0x7f0000001880)=[{&(0x7f0000001700)=""/97, 0x61}, {&(0x7f0000000300)=""/254, 0xfe}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000000100)=""/3, 0x3}, {&(0x7f0000001400)=""/81, 0x51}, {&(0x7f0000001780)=""/254, 0xfe}, {&(0x7f0000000180)}, {&(0x7f0000001580)=""/155, 0xfffffd92}], 0x8, &(0x7f0000001b80)=""/4096, 0x371}, 0x40002100) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) close(r1) 2018/04/05 19:35:56 executing program 2: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000011c0)={0x3, 0xffffffffffffffff, 0x1}) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x2) r1 = request_key(&(0x7f00000010c0)='user\x00', &(0x7f0000001100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001140)='\x00', 0xffffffffffffffff) lgetxattr(&(0x7f00000012c0)='./file0\x00', &(0x7f0000001380)=@known='user.syz\x00', &(0x7f00000013c0)=""/4096, 0x1000) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="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", 0x1000, r1) ioperm(0x0, 0x9, 0x0) ioperm(0x0, 0x7, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x1}}, 0x2e) r3 = socket$l2tp(0x18, 0x1, 0x1) r4 = semget$private(0x0, 0x2, 0x30) semtimedop(r4, &(0x7f00000023c0)=[{0x5, 0x8, 0x1800}, {0x3, 0x0, 0x1800}, {0x6, 0x10000, 0x1000}, {0x3, 0x3, 0x800}, {0x7, 0x6, 0x1000}, {0x4, 0xfff, 0x1000}, {0x3, 0xf5, 0xf808c7be60e9cfaa}, {0x4, 0x895, 0x1800}], 0x8, &(0x7f0000002400)={0x77359400}) connect$l2tp(r3, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) close(r3) fcntl$getownex(r2, 0x10, &(0x7f0000001280)) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000001300)=0x0) r6 = syz_open_procfs(r5, &(0x7f0000001340)='net/ptype\x00') symlinkat(&(0x7f0000001180)='./file0\x00', r6, &(0x7f0000001200)='./file0\x00') syz_open_dev$urandom(&(0x7f0000001240)='/dev/urandom\x00', 0x0, 0x88100) 2018/04/05 19:35:56 executing program 4: r0 = socket$inet(0x2, 0x3, 0x3) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000140)="8907040000", 0x5) sendmmsg(r0, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000300)}}, {{&(0x7f00000035c0)=@in={0x2}, 0x80, &(0x7f0000005700), 0x0, &(0x7f0000000000)}}], 0x2, 0x0) 2018/04/05 19:35:56 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8993, &(0x7f0000000040)={'ip6gre0\x00', @ifru_mtu}) 2018/04/05 19:35:56 executing program 1: setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f00000002c0)={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, {0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r2, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}], 0x2cf) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000100)={0xa7}) 2018/04/05 19:35:56 executing program 5: setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f00000002c0)={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, {0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r2, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}], 0x2cf) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000100)={0xa7}) 2018/04/05 19:35:56 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') preadv(r0, &(0x7f0000000440)=[{&(0x7f0000000200)=""/236, 0xec}, {&(0x7f0000000480)=""/190, 0xbe}], 0x100000000000022e, 0x0) 2018/04/05 19:35:56 executing program 4: r0 = socket$inet(0x2, 0x3, 0x3) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000140)="8907040000", 0x5) sendmmsg(r0, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000300)}}, {{&(0x7f00000035c0)=@in={0x2}, 0x80, &(0x7f0000005700), 0x0, &(0x7f0000000000)}}], 0x2, 0x0) 2018/04/05 19:35:56 executing program 2: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000011c0)={0x3, 0xffffffffffffffff, 0x1}) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x2) r1 = request_key(&(0x7f00000010c0)='user\x00', &(0x7f0000001100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001140)='\x00', 0xffffffffffffffff) lgetxattr(&(0x7f00000012c0)='./file0\x00', &(0x7f0000001380)=@known='user.syz\x00', &(0x7f00000013c0)=""/4096, 0x1000) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="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", 0x1000, r1) ioperm(0x0, 0x9, 0x0) ioperm(0x0, 0x7, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x1}}, 0x2e) r3 = socket$l2tp(0x18, 0x1, 0x1) r4 = semget$private(0x0, 0x2, 0x30) semtimedop(r4, &(0x7f00000023c0)=[{0x5, 0x8, 0x1800}, {0x3, 0x0, 0x1800}, {0x6, 0x10000, 0x1000}, {0x3, 0x3, 0x800}, {0x7, 0x6, 0x1000}, {0x4, 0xfff, 0x1000}, {0x3, 0xf5, 0xf808c7be60e9cfaa}, {0x4, 0x895, 0x1800}], 0x8, &(0x7f0000002400)={0x77359400}) connect$l2tp(r3, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) close(r3) fcntl$getownex(r2, 0x10, &(0x7f0000001280)) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000001300)=0x0) r6 = syz_open_procfs(r5, &(0x7f0000001340)='net/ptype\x00') symlinkat(&(0x7f0000001180)='./file0\x00', r6, &(0x7f0000001200)='./file0\x00') syz_open_dev$urandom(&(0x7f0000001240)='/dev/urandom\x00', 0x0, 0x88100) 2018/04/05 19:35:56 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8993, &(0x7f0000000040)={'ip6gre0\x00', @ifru_mtu}) 2018/04/05 19:35:56 executing program 1: setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f00000002c0)={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, {0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r2, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}], 0x2cf) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000100)={0xa7}) 2018/04/05 19:35:56 executing program 4: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000011c0)={0x3, 0xffffffffffffffff, 0x1}) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x2) r1 = request_key(&(0x7f00000010c0)='user\x00', &(0x7f0000001100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001140)='\x00', 0xffffffffffffffff) lgetxattr(&(0x7f00000012c0)='./file0\x00', &(0x7f0000001380)=@known='user.syz\x00', &(0x7f00000013c0)=""/4096, 0x1000) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="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", 0x1000, r1) ioperm(0x0, 0x9, 0x0) ioperm(0x0, 0x7, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x1}}, 0x2e) r3 = socket$l2tp(0x18, 0x1, 0x1) r4 = semget$private(0x0, 0x2, 0x30) semtimedop(r4, &(0x7f00000023c0)=[{0x5, 0x8, 0x1800}, {0x3, 0x0, 0x1800}, {0x6, 0x10000, 0x1000}, {0x3, 0x3, 0x800}, {0x7, 0x6, 0x1000}, {0x4, 0xfff, 0x1000}, {0x3, 0xf5, 0xf808c7be60e9cfaa}, {0x4, 0x895, 0x1800}], 0x8, &(0x7f0000002400)={0x77359400}) connect$l2tp(r3, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) close(r3) fcntl$getownex(r2, 0x10, &(0x7f0000001280)) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000001300)=0x0) r6 = syz_open_procfs(r5, &(0x7f0000001340)='net/ptype\x00') symlinkat(&(0x7f0000001180)='./file0\x00', r6, &(0x7f0000001200)='./file0\x00') syz_open_dev$urandom(&(0x7f0000001240)='/dev/urandom\x00', 0x0, 0x88100) 2018/04/05 19:35:56 executing program 2: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000011c0)={0x3, 0xffffffffffffffff, 0x1}) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x2) r1 = request_key(&(0x7f00000010c0)='user\x00', &(0x7f0000001100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001140)='\x00', 0xffffffffffffffff) lgetxattr(&(0x7f00000012c0)='./file0\x00', &(0x7f0000001380)=@known='user.syz\x00', &(0x7f00000013c0)=""/4096, 0x1000) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="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", 0x1000, r1) ioperm(0x0, 0x9, 0x0) ioperm(0x0, 0x7, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x1}}, 0x2e) r3 = socket$l2tp(0x18, 0x1, 0x1) r4 = semget$private(0x0, 0x2, 0x30) semtimedop(r4, &(0x7f00000023c0)=[{0x5, 0x8, 0x1800}, {0x3, 0x0, 0x1800}, {0x6, 0x10000, 0x1000}, {0x3, 0x3, 0x800}, {0x7, 0x6, 0x1000}, {0x4, 0xfff, 0x1000}, {0x3, 0xf5, 0xf808c7be60e9cfaa}, {0x4, 0x895, 0x1800}], 0x8, &(0x7f0000002400)={0x77359400}) connect$l2tp(r3, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) close(r3) fcntl$getownex(r2, 0x10, &(0x7f0000001280)) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000001300)=0x0) r6 = syz_open_procfs(r5, &(0x7f0000001340)='net/ptype\x00') symlinkat(&(0x7f0000001180)='./file0\x00', r6, &(0x7f0000001200)='./file0\x00') syz_open_dev$urandom(&(0x7f0000001240)='/dev/urandom\x00', 0x0, 0x88100) 2018/04/05 19:35:56 executing program 1: setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f00000002c0)={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, {0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r2, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}], 0x2cf) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000100)={0xa7}) 2018/04/05 19:35:56 executing program 6: remap_file_pages(&(0x7f0000008000/0x4000)=nil, 0x500, 0x0, 0x0, 0x0) 2018/04/05 19:35:57 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000006c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000680)={&(0x7f00000003c0)=@ipv4_delroute={0x1c, 0x19, 0x709, 0x0, 0x0, {0x2, 0x90}}, 0x1c}, 0x1}, 0x0) 2018/04/05 19:35:57 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00001a3000)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000003000), 0x1000000000000016, &(0x7f0000002000)=[{0x96cb, 0x10e}], 0x19e}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)) mmap$binder(&(0x7f00002d0000/0x2000)=nil, 0x2000, 0x0, 0x13, r0, 0x4000) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) 2018/04/05 19:35:57 executing program 4: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000011c0)={0x3, 0xffffffffffffffff, 0x1}) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x2) r1 = request_key(&(0x7f00000010c0)='user\x00', &(0x7f0000001100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001140)='\x00', 0xffffffffffffffff) lgetxattr(&(0x7f00000012c0)='./file0\x00', &(0x7f0000001380)=@known='user.syz\x00', &(0x7f00000013c0)=""/4096, 0x1000) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="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", 0x1000, r1) ioperm(0x0, 0x9, 0x0) ioperm(0x0, 0x7, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x1}}, 0x2e) r3 = socket$l2tp(0x18, 0x1, 0x1) r4 = semget$private(0x0, 0x2, 0x30) semtimedop(r4, &(0x7f00000023c0)=[{0x5, 0x8, 0x1800}, {0x3, 0x0, 0x1800}, {0x6, 0x10000, 0x1000}, {0x3, 0x3, 0x800}, {0x7, 0x6, 0x1000}, {0x4, 0xfff, 0x1000}, {0x3, 0xf5, 0xf808c7be60e9cfaa}, {0x4, 0x895, 0x1800}], 0x8, &(0x7f0000002400)={0x77359400}) connect$l2tp(r3, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) close(r3) fcntl$getownex(r2, 0x10, &(0x7f0000001280)) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000001300)=0x0) r6 = syz_open_procfs(r5, &(0x7f0000001340)='net/ptype\x00') symlinkat(&(0x7f0000001180)='./file0\x00', r6, &(0x7f0000001200)='./file0\x00') syz_open_dev$urandom(&(0x7f0000001240)='/dev/urandom\x00', 0x0, 0x88100) 2018/04/05 19:35:57 executing program 5: setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f00000002c0)={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, {0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r2, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}], 0x2cf) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000100)={0xa7}) 2018/04/05 19:35:57 executing program 7: 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) socketpair(0x1, 0x80005, 0x0, &(0x7f0000002000)={0xffffffffffffffff}) getsockopt$sock_timeval(r0, 0x1, 0x37, &(0x7f000000aff0), &(0x7f0000000000)=0x10) 2018/04/05 19:35:57 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000000000)={0x0, {{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x88) 2018/04/05 19:35:57 executing program 2: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000011c0)={0x3, 0xffffffffffffffff, 0x1}) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x2) r1 = request_key(&(0x7f00000010c0)='user\x00', &(0x7f0000001100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001140)='\x00', 0xffffffffffffffff) lgetxattr(&(0x7f00000012c0)='./file0\x00', &(0x7f0000001380)=@known='user.syz\x00', &(0x7f00000013c0)=""/4096, 0x1000) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="92c3be3be99c3e44c1cb297a576bf2887b95a60624915ab5c1660d7ace4f5948daa202853911d6c3fc320bb26dcd850a1ec90770a1831f67d0acecace3c639d6c25073370206e93d9264a9a9548d9438765becdc8ae692196f37d273e47f456c34d0fa149e224d210b352b547b89794f5992b3f7d05f3b4e1572099e5987d5722e8029a33c44c20eda431eb207c614e788f0e115ed000bda9e6628ceb63b9b7b7bbf7393d711db8278ccc617683d0be6da3d3bf92db512e6a4bc1125514e9bf9bc0083cd34a3baf508d28ce053ac80182dcbe237570043597363baabcaf68baee105bc4b3abe3929dde556725eddc22156bc9a0ee577604f586b2dcfb2d9148778ca9e25867cfc64817dc55eec9853bba0c6e89c3aaf072c3bccdf6a9a6b44715c367896691c4b00a5266e6bfaeccb1e99b21ba8bf4ad3fb8f0d03896a36f27554a6e21141620ef6843da96cb7bda759984a5b0544b17a85582541501ede64a23cf0045a57350d51e1b846ea43fe60de55e3737ce562af7bc258044b38fc4457bdb3727e808a75dc72417446ca34f5e6c435ba1645e40be6f1acd15a57964c5e620dfe3a5d7814f2d7bdccc63df9166ce91e2e3d9c72254ba41a8b9f5ce5c223bdf5e69c0084ef50a250e95bcd20e4dc2f7d5d844b8c577254f72d3ec54b170a08b245bf5f209325147a731221624be69c3ee33ec6b4fe59a500910a0e04a8640ba264f5459a2915f348c9ecf3d6ab55f2e7da9630846652ecdeee8c9efa1084a7f35ba3fcb1df8e9fb127bb3c747e3ff11d0c0aa28ad44b1358988fe9e8d27c490b87b18667dee76506a7ffab9bd35e683157132941668eab2dcee5dbbc5b3a1d578545a183f63c5081a098bc1167df37e2f628ebb2eacfb7ee3215399d463b805869ad8ebb26abaece0a7118bd066221c5231302a0f246885fee580c030bb736386cbc1c2e229e4a9a5525e7ebcfc3ba4eea8820ef91832aa931b04683664b3ce432cd60ea943081cf6e0628d5351bb571edb7fc3bd205c2acee42e3a392125c582099c90e9b32b573a93505d932a0fae9c833bf6bfb318c3c49294ebcddc7a510d2bb50a23677256b18f94719eb83a1469b91ab5881ced2056e1a3a8ecf675675b50e39ea7a6e2478be42381e133d508a2bb2a33f0b52f25a5cf2b2c7235f45ad6846c8dbb4b23169caf76dab0a2838e41a6d29e6b7375293d65ad9c0234b290756dd9025a5e80b718cbb7e2e78fb0105f3bff4a8af320930ec3a040082c315b078604437b38ff525592d0105bbe0ee9b0128f761b6b6b9b15775a80b325b0903d764761096768432cca615b45ca402923db16e97b37ac38beb73044b8e0bb3bea942be2e40723c719475aea661bb2eb060172f0f665789861ba7026c2df3cf28f06d417217454737f3b877d9895748166f657ed4f48cde86cd00cb523894adf82325abd35ed2ef580386236428c7e5d34e6e2d76eddb91b00b74df093ca87887e39c169ba8231ebb613c3b1e6bfee5b3fa019a915cce6652b7848d50281bf096498ad336651fcd656c7d54fdadc09e28ec2efbc7345ab3c273d8fc160f15cb9dd9600752fcab801b7fc93184151533039d8761f67891c6fafe2ab68eb320ef5ca8ef71d4374fe330eb29af824074e022ba1bea1983c6e78eb54316d48104eb754d8790d6481cbc61b003107b6a9b8c601701a6dd9f42a35217a86371ee79fb88d7de3465d304fb6324a8856b2bc5eeaae695f4a8fef7606e86ce12f4e2e114985deed355bb142594f8346509cf4eb8f33cf20d33b8a0a4358fffbb8290c08fb4d38c94a0733e2734acb5ec9b15f3e3978144153c57887c2008490a89b065ab18a0af59c2a66faa00b7334a1425f21a653fdfd7e9a06bd00cfd45dfcd31c757064dc30f35c312420f87bc5ec0f02305b8c909f5ce67f15c168fbb3a32c552d070e43dd0313f5ac5cbbcbbf2e799b15c662f85b88820ceb0ef36b95800ec6b8be811d771dc659c0a843d3749c9cc04aa1a0f4b2f7d2629a940229df0d2e28521496983f79fcbb430b28623ee20fdbae906e2776e470e9baf92bb89c334c793a2e23da7264cc5abb3300d95d6db6df07fee48cc87e497dc34e89e28a9072f4176660a2bcda738f31dba9c88d3cdd5d07d15c05550890b74c57d09a03f9764d8519057b203a4aa3dd271dba4b418269252cd664123481a36ca13a8b0017aa7c9b18dd93f7355af93f91095b7f06b45df150c30d0bebf1930f5c6a7b9a07707f41a0ad38051ef2ee7a2c3c5751e692579dec66bcb9803c1a1990f10530f96559d1b29de74dd54a0564a5f9cb32063f9aa261fdf12b3be0dd00ad13f9cc52f8f12383f02452060ac3f89122b71d8c3ffd11f85e9ab68ceaacbeec209ca8772e5bc9af3a5e282949df38f16bd769b9e9280ae0e78644b2cf97e77a48a823afe36c857c266eac96af28eb72e5cec0dd949fb97406a9f9d9ede8ba5b15ac4248afb5c4d28deb9a0be337b0d1f114daaea7c0f633082f544516e2082d3feb25c55d2c146cb9c502c99a6c8d576811a1ba933f0386891fe8fa2e64d90ea193f16a392221a29ab9ba6f74c169aeebb2d1c2c4095739823cde7714d100280dfa7acd24d597773fa03267ad43fc4edfa0cc36fc5c0e756fce0b40a90d31d31c381f7ae29b42eb252006b0b41e9d645c5fcee248939359c6ef3b134dc1c7753a9a63dd0c8a4c3c7ce38d45a2db7d1c2048ab1ea21aa78781fda2fc0cb7d4c87570b3f098b57d76c48f8e12be1edda767f678b7795eb7564fd9bb0ea86f9091ed1f7a860f163f1934b49968a86bf4a34607d69d4af932f86481e73ea38a37eeee8b4edfa44d4e3a917dc7b023be910e3e9a48df08fa6775c740d37c6e8dcbb30bd021f8c709d59cdb479940f059ed208f7edd3590fbbc728420a973a34555a91ff444ee33dd6d37510b74a554d9a7e9e80f01a8393121062f6337f3ed380fe391665354b6eb6fc7dc3f1751f656bca9e08b27581a3ca6e37c94b8d32ef99bcce8d39a4274817503f0900855e476245f9d677991e417c8295f4764885420cfc7ef6c67795ed3bc60edce14961c8d62d0c0a991283afdeb0f4988df8ed8a237e787ca501b9de3cb54bf970ca5ea86d4011fc757564836a1d4338e1fca3cd7afdeac98efee015b11454d9daef5141d059a5d2f15aa20b1782d0a5ff08a35b91908ad025acf8e6e8d332cc687f1f2ac2b5aa5fc078edcb6359cd557faa26ce2aab19ae701673ad29991d3ef6a2d4b977f379a758a0b20d1facd23100a58d8e7d435d8a32eb0921677e2d130c748ac9ec84b67e0d1d97ded4163d15ad5629e0f34cd962a47a16e0e03aee1c96f2b3bae1a01086c14fb15bd2e77e730842e33fe83fc85164084842ea960b88f5e433fac5103ee9a8e3d8178080e13d99a26bacd74c5e38ec1a2c405ca62d309a6d949bddfab8ac12f3b72b61d3eadcc3529771ca560cb4b66c5fdd2651abf7be07cc2c4f1078853f15c779c693b22cad7a5a31c69f0492f4249e19b11d7043a3ed3e8ca4bfc2e7b8b388194a4e82488b0fcc6db823024c0fc12346cfdf51097959365b2c539514820fcea35e60f20cfb294b9d764a0cb59fca0444a3d0a2c636ab8c13a8a02b8039e8ac5e238e97b8efe029cec296c47150b99115feb2f81cc88a2b4cd8b1a3daf3069b9d50edc64b86f6ad2d47da6c6b6c07626cc27d2d1990b09112f0d6357df09509bc583daefc535cdb9076115d12a64dc04fb59f9cf70718488212f036b624be17030912d8161f30198955570f82378c20aeebf6909988eef0052a75cd4e5370ae3e51bf9c61b0d941159a16111de15e626e27df97db52e3b7033b695fbf2a3810294c5e1af685f1f766e91e9db22a665ddeca059db2b10cc1bc76bf757b2c12651b9b4711e78c292f4a8922b5895f4ea0c3e0592a6391ecd7a29bc52e9c5e927101f7c377de0266e459d9a5cf3a153bee0b58a95a62d659d2b9de8747812a044d6f62e70884c2d9790610936ab97e19fe5d72776771a84121fa276868b6ccf2c4a998ce57f7246ce6bcdc6282c886eced847082ba2fcba6206fe3f13a2de459d3c6c590d2adc4b67ebbbd0a85a59463433356757ca59e28165283efb8b6b3595adffb87d19c9c94a6c5c56f7b68a12ee07f823726e58aaafa060d0cd51da0cf6af5c4290b3eefb1cfe45103d872c969518f793fdb3254639322b6aa9dd26d92ba3455a5529f1d35239f4304bac3c7727bfac057e610dbb9ecbc7627074695027ede5eac4337551cb99909d5f762965953c1c1c977ac5420c50d4541cfc87c16790297ca36eeb6295da2f9a77ae509be6f9753a2ba36e6ce933369522b0e50dcb5b49f0ad607dc318b9858e21a3ba6c91eff8cd32aac7100661dc5d37b226c063249abf5bff38174afda1d2ab57877ef389388e9d8d0515ac71210727704d855904be5628fb659164397baefa7d9f7e89d77976856095850ca275ce88abe8e40c166c2ed2d6b86c8f6d8e94861086f446f5991f3a39926c8e17f7768496f6f3dcb316c4882acdc38d842e07a774125033c2c73f2429cee81c4c0bb8681c807d226a9cc273c2f8f2ff40a3314bc43202de16fd3f19c59b866b8369079badf82df76840d996d0541f542411386aa3fd2b6b069d5ef45cc264622e40fd7234bd34597a4815e2b288596365f23565fb026de85a0e12ea688d26e2d990c5866a41d19e8bbf66d994027dd357d5107045574aebb80ba3cbc87149eee0257ce5e474e0be5ba469dbab7d6a14bef407b5cda710dca13a2d55951df58174a9f4cc6140ae9f13056ffc8da3735b4a1b7dfac8d40c660e8f53fc566102bcf211f0171d2de4457ff5ea0ec19e3d257dbbbc6a209d78c9d34dd295fd5ada8c21d4152fe2dfa34ee0727e9ebc8050c84bee2fa31d05c5cc13cb427784e52fca8bb341aa75b9af9c902bc469f07536d3d81ca402c152b4a067d1e49cddb58a68277f9ebca6f9c7b0dddf7a48d39ee5e2c7da50ce25c0d625ef8bb337ef8b03bfb504de9a34b0f3cab7592e12d357ef52a74e8e749edb524d510e45d917f8c19b8ec09c029cc42e113db4533cec3bef60e709dc61c2e179814a813dc7e75f9139aaca5594d9a58f38d1a2cfe7312a4ce38f7d74f30f5a0a1cda684be490fd79bae90310f44d9f1ea0f61ddd9c30f7a3cfb10f21931d0d27a8044d31136aea9cb681df4e2eefd6af57b00f3cc47a2979bc42703393d179cfc43e4d2894c5e1a49ef1daf36e90e100ad548299c1ce04a5c82e048f7ca761d33c777f1ffba3c23cd1f953059fe0926eca8a79f43ddd264959462abdcf49e443870606a134ff8581e94996a55febb56edb1c86b4cb553a34e7f6bbf5af43ab40bd49ed19b3eb401cfdea3e6ef7b529ad993cb413edf5a30887ddccac52ac94e4b691f67d57e1bb742b5e6fb6ab050bfdbcea238208d20af8023ec00c6044afa2450e6cce28d862a772c9fea58a69e0e8d1d214180e2bf6b3c55ad3250982051085c620972cb9958c7b248cffb9a033a38454e04afe6cfa50efad2e790bf6bb7768af1908362967ea8d5076858be4fe9ba3677b26c525d8bde49ba25f93863ab2575363caf535b40859e1cf562808b2381b789818d4022ff653930980b115a1cda1d781e82eefc3961a6212c0f0bd55f0e631e77b9daf271d76fd775dde73fd087d49ee664aaedfd33b7b3641daed2e29c37ce01572d32caaff9505f0d5fd647f3218ff2cb2262fb656cc0bebd88ee6ea313fc88bc6344c1868dc19d17bfd7ae5b1547f2", 0x1000, r1) ioperm(0x0, 0x9, 0x0) ioperm(0x0, 0x7, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x1}}, 0x2e) r3 = socket$l2tp(0x18, 0x1, 0x1) r4 = semget$private(0x0, 0x2, 0x30) semtimedop(r4, &(0x7f00000023c0)=[{0x5, 0x8, 0x1800}, {0x3, 0x0, 0x1800}, {0x6, 0x10000, 0x1000}, {0x3, 0x3, 0x800}, {0x7, 0x6, 0x1000}, {0x4, 0xfff, 0x1000}, {0x3, 0xf5, 0xf808c7be60e9cfaa}, {0x4, 0x895, 0x1800}], 0x8, &(0x7f0000002400)={0x77359400}) connect$l2tp(r3, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) close(r3) fcntl$getownex(r2, 0x10, &(0x7f0000001280)) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000001300)=0x0) r6 = syz_open_procfs(r5, &(0x7f0000001340)='net/ptype\x00') symlinkat(&(0x7f0000001180)='./file0\x00', r6, &(0x7f0000001200)='./file0\x00') syz_open_dev$urandom(&(0x7f0000001240)='/dev/urandom\x00', 0x0, 0x88100) 2018/04/05 19:35:57 executing program 6: remap_file_pages(&(0x7f0000008000/0x4000)=nil, 0x500, 0x0, 0x0, 0x0) 2018/04/05 19:35:57 executing program 7: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80005, 0x0, &(0x7f0000002000)={0xffffffffffffffff}) getsockopt$sock_timeval(r0, 0x1, 0x37, &(0x7f000000aff0), &(0x7f0000000000)=0x10) 2018/04/05 19:35:57 executing program 4: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000011c0)={0x3, 0xffffffffffffffff, 0x1}) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x2) r1 = request_key(&(0x7f00000010c0)='user\x00', &(0x7f0000001100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001140)='\x00', 0xffffffffffffffff) lgetxattr(&(0x7f00000012c0)='./file0\x00', &(0x7f0000001380)=@known='user.syz\x00', &(0x7f00000013c0)=""/4096, 0x1000) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="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", 0x1000, r1) ioperm(0x0, 0x9, 0x0) ioperm(0x0, 0x7, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x1}}, 0x2e) r3 = socket$l2tp(0x18, 0x1, 0x1) r4 = semget$private(0x0, 0x2, 0x30) semtimedop(r4, &(0x7f00000023c0)=[{0x5, 0x8, 0x1800}, {0x3, 0x0, 0x1800}, {0x6, 0x10000, 0x1000}, {0x3, 0x3, 0x800}, {0x7, 0x6, 0x1000}, {0x4, 0xfff, 0x1000}, {0x3, 0xf5, 0xf808c7be60e9cfaa}, {0x4, 0x895, 0x1800}], 0x8, &(0x7f0000002400)={0x77359400}) connect$l2tp(r3, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) close(r3) fcntl$getownex(r2, 0x10, &(0x7f0000001280)) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000001300)=0x0) r6 = syz_open_procfs(r5, &(0x7f0000001340)='net/ptype\x00') symlinkat(&(0x7f0000001180)='./file0\x00', r6, &(0x7f0000001200)='./file0\x00') syz_open_dev$urandom(&(0x7f0000001240)='/dev/urandom\x00', 0x0, 0x88100) 2018/04/05 19:35:57 executing program 5: setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f00000002c0)={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, {0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r2, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}], 0x2cf) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000100)={0xa7}) 2018/04/05 19:35:57 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000000000)={0x0, {{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x88) 2018/04/05 19:35:57 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xfd38, &(0x7f0000000200)={&(0x7f0000000140)={0x14, 0x25, 0x331, 0x0, 0x0, {0x16}}, 0x14}, 0x1}, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) sendmsg$kcm(r1, &(0x7f0000001b00)={&(0x7f0000000280)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x0, 0x1, 0x0, {0xa, 0x4e20, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x6}}}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000300)="f9244e7e7d827d46e4af962d543b22b192056c3d09300c73680d88d928ff59692cd4872cc149e6135f673b99dce3d94a041eb41227804b9424e9d6a77dc4235445c4528f057bbbcae92af6dac210e52e3b210d3aed88f1a975233bc704ba14fbf2ecbcf75b7a270c2c5a358c856ebc0f818137d79026aa6f029f4cb891f465e13769f743cfea238912850017dbae758c0f8e3a863fedd9f5bfd7780291d3336f34cd4ec123495ef37a0f739977c6a127e990ab3639548a57fa968eb2a5ec4df10c8359576d512e886cccf69e37ac1a31b4de4d20056a496ebc08b50517b2500ddf5cce06d990", 0xe6}, {&(0x7f0000000400)="e7d4161959925bbcff0bfb8f9c26fed46d835f9c0266841eadbcdfd89d7c43", 0x1f}, {&(0x7f0000000540)="bd4dcb2b70abccb2abd5dcb27354a63951fce24dede8b0943da6157b0255e93f34eb332afa6257968a8430bf49f2a6f820c86e58081459ae44a26a28d36b18b8c8fc384ecfa68518ec27d058dd", 0x4d}], 0x3, &(0x7f0000000640)=[{0xe8, 0x11d, 0x1000, "3d9fa5c1add1b11d79e8a7d7d6c7785ad6d4b26138a09c1351a762014118f8235ff404d99a796e7ca13c2c11f93eb1d7aa12e190770508100443a893942770472b2946c3feefaa465e5757ac5be97b2952d0f998874a6587274d8b6b1241ff1978e5376fdecf771af2689abd61dec142d18af8d237e1685687880c3dfa0c11c5a7e6ee41c59dd81ed0cfc6d0af3eda260cbe1bae896da3d6664119141fef46012c931af9f6bdda5317d32621be78414b07649984a9f787982e7db0c16ede445308e26a0c67034109606db92c1ac0241135933096"}, {0x1010, 0x101, 0x3, "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"}, {0x38, 0x10d, 0x2, "4185faf705ec22b420b8bdb8a4cf1d0882d70f08e7f4868b8aa2330fd55fe4e09c769893"}, {0x88, 0x10f, 0xb, "3496e636f0e2fdba7408b55f8d6480ef0680b1c888031b2337750fa1ce9a629e2fa493d1e73574b35d1b4ac64b02bc1157034625d24708a622fe6caa40e5d77ce9b25c0805f0b28ff21255ac7af212acc286b733d3f475b9704706935802f42cf726e3111e89fca060f53cd390edae8591a71d0202ed"}], 0x11b8, 0x4000040}, 0x44040) r2 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x4, @empty, "6272696467803000"}}) r3 = getpgid(0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000180)=r3) prctl$getreaper(0x19, &(0x7f0000000000)) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$inet6(r4, &(0x7f00000000c0), &(0x7f0000000100)=0x1c, 0x80000) 2018/04/05 19:35:57 executing program 6: remap_file_pages(&(0x7f0000008000/0x4000)=nil, 0x500, 0x0, 0x0, 0x0) 2018/04/05 19:35:57 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000006c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000680)={&(0x7f00000003c0)=@ipv4_delroute={0x1c, 0x19, 0x709, 0x0, 0x0, {0x2, 0x90}}, 0x1c}, 0x1}, 0x0) 2018/04/05 19:35:57 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00001a3000)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000003000), 0x1000000000000016, &(0x7f0000002000)=[{0x96cb, 0x10e}], 0x19e}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)) mmap$binder(&(0x7f00002d0000/0x2000)=nil, 0x2000, 0x0, 0x13, r0, 0x4000) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) 2018/04/05 19:35:57 executing program 7: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80005, 0x0, &(0x7f0000002000)={0xffffffffffffffff}) getsockopt$sock_timeval(r0, 0x1, 0x37, &(0x7f000000aff0), &(0x7f0000000000)=0x10) 2018/04/05 19:35:57 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xfd38, &(0x7f0000000200)={&(0x7f0000000140)={0x14, 0x25, 0x331, 0x0, 0x0, {0x16}}, 0x14}, 0x1}, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) sendmsg$kcm(r1, &(0x7f0000001b00)={&(0x7f0000000280)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x0, 0x1, 0x0, {0xa, 0x4e20, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x6}}}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000300)="f9244e7e7d827d46e4af962d543b22b192056c3d09300c73680d88d928ff59692cd4872cc149e6135f673b99dce3d94a041eb41227804b9424e9d6a77dc4235445c4528f057bbbcae92af6dac210e52e3b210d3aed88f1a975233bc704ba14fbf2ecbcf75b7a270c2c5a358c856ebc0f818137d79026aa6f029f4cb891f465e13769f743cfea238912850017dbae758c0f8e3a863fedd9f5bfd7780291d3336f34cd4ec123495ef37a0f739977c6a127e990ab3639548a57fa968eb2a5ec4df10c8359576d512e886cccf69e37ac1a31b4de4d20056a496ebc08b50517b2500ddf5cce06d990", 0xe6}, {&(0x7f0000000400)="e7d4161959925bbcff0bfb8f9c26fed46d835f9c0266841eadbcdfd89d7c43", 0x1f}, {&(0x7f0000000540)="bd4dcb2b70abccb2abd5dcb27354a63951fce24dede8b0943da6157b0255e93f34eb332afa6257968a8430bf49f2a6f820c86e58081459ae44a26a28d36b18b8c8fc384ecfa68518ec27d058dd", 0x4d}], 0x3, &(0x7f0000000640)=[{0xe8, 0x11d, 0x1000, "3d9fa5c1add1b11d79e8a7d7d6c7785ad6d4b26138a09c1351a762014118f8235ff404d99a796e7ca13c2c11f93eb1d7aa12e190770508100443a893942770472b2946c3feefaa465e5757ac5be97b2952d0f998874a6587274d8b6b1241ff1978e5376fdecf771af2689abd61dec142d18af8d237e1685687880c3dfa0c11c5a7e6ee41c59dd81ed0cfc6d0af3eda260cbe1bae896da3d6664119141fef46012c931af9f6bdda5317d32621be78414b07649984a9f787982e7db0c16ede445308e26a0c67034109606db92c1ac0241135933096"}, {0x1010, 0x101, 0x3, "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{0x38, 0x10d, 0x2, "4185faf705ec22b420b8bdb8a4cf1d0882d70f08e7f4868b8aa2330fd55fe4e09c769893"}, {0x88, 0x10f, 0xb, "3496e636f0e2fdba7408b55f8d6480ef0680b1c888031b2337750fa1ce9a629e2fa493d1e73574b35d1b4ac64b02bc1157034625d24708a622fe6caa40e5d77ce9b25c0805f0b28ff21255ac7af212acc286b733d3f475b9704706935802f42cf726e3111e89fca060f53cd390edae8591a71d0202ed"}], 0x11b8, 0x4000040}, 0x44040) r2 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x4, @empty, "6272696467803000"}}) r3 = getpgid(0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000180)=r3) prctl$getreaper(0x19, &(0x7f0000000000)) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$inet6(r4, &(0x7f00000000c0), &(0x7f0000000100)=0x1c, 0x80000) 2018/04/05 19:35:57 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000000000)={0x0, {{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x88) 2018/04/05 19:35:57 executing program 6: remap_file_pages(&(0x7f0000008000/0x4000)=nil, 0x500, 0x0, 0x0, 0x0) 2018/04/05 19:35:57 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xfd38, &(0x7f0000000200)={&(0x7f0000000140)={0x14, 0x25, 0x331, 0x0, 0x0, {0x16}}, 0x14}, 0x1}, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) sendmsg$kcm(r1, &(0x7f0000001b00)={&(0x7f0000000280)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x0, 0x1, 0x0, {0xa, 0x4e20, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x6}}}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000300)="f9244e7e7d827d46e4af962d543b22b192056c3d09300c73680d88d928ff59692cd4872cc149e6135f673b99dce3d94a041eb41227804b9424e9d6a77dc4235445c4528f057bbbcae92af6dac210e52e3b210d3aed88f1a975233bc704ba14fbf2ecbcf75b7a270c2c5a358c856ebc0f818137d79026aa6f029f4cb891f465e13769f743cfea238912850017dbae758c0f8e3a863fedd9f5bfd7780291d3336f34cd4ec123495ef37a0f739977c6a127e990ab3639548a57fa968eb2a5ec4df10c8359576d512e886cccf69e37ac1a31b4de4d20056a496ebc08b50517b2500ddf5cce06d990", 0xe6}, {&(0x7f0000000400)="e7d4161959925bbcff0bfb8f9c26fed46d835f9c0266841eadbcdfd89d7c43", 0x1f}, {&(0x7f0000000540)="bd4dcb2b70abccb2abd5dcb27354a63951fce24dede8b0943da6157b0255e93f34eb332afa6257968a8430bf49f2a6f820c86e58081459ae44a26a28d36b18b8c8fc384ecfa68518ec27d058dd", 0x4d}], 0x3, &(0x7f0000000640)=[{0xe8, 0x11d, 0x1000, "3d9fa5c1add1b11d79e8a7d7d6c7785ad6d4b26138a09c1351a762014118f8235ff404d99a796e7ca13c2c11f93eb1d7aa12e190770508100443a893942770472b2946c3feefaa465e5757ac5be97b2952d0f998874a6587274d8b6b1241ff1978e5376fdecf771af2689abd61dec142d18af8d237e1685687880c3dfa0c11c5a7e6ee41c59dd81ed0cfc6d0af3eda260cbe1bae896da3d6664119141fef46012c931af9f6bdda5317d32621be78414b07649984a9f787982e7db0c16ede445308e26a0c67034109606db92c1ac0241135933096"}, {0x1010, 0x101, 0x3, "ab97b39b3d2b965bbb6a8aecc04ea0542ddafffb21c46338320a669b3e1e195730901ed03ee3c75e034e72b105f0fd53a4fcbde9b2608482b357ced3a3583a1258f654ab4259fbd4b1e17f432bb35ab036a81ebf11e6d18b3695e5c3e03124352dfe44400c4a1388c8d4f085015a9498f08853c0fd9798b26ca3be4d57a8bf8f20236923370938edf2fa684687549521e4a944854e65a5d16affcd89b7678cee3e614a8a286737c2e16fce36f65a0a5b6778bd573e85fd5ca17a89586ce39120c1d4580d78d760a884e8102f525aac3aa24a0a272e06f84eef9a602a07d132a7cda8704b1633e85c0f6861f25a297e60593a0d390d17f3a46e810574cff57c9e56c941f48786305e8eef8a37f36c4539c26a8e6199e5cec1c57424693b8c38619b5dbba305676398da190d7df9ec5aee95d036df7d0f95e5d7ebf64a87cd68582a78ae1e2252fd98d45bb9cf15bc515d714dfa2e45bcc87875ee0d903d6a64325a498aae3716efe18f793d785807a26b615744073ffcf459e6202b9de1ead6beebc182ec4847fd1fd9ba2e296099a8d807055bd801068152df5b9426a76615d8f36ea116bd2fcefc58f20c0a83c478519625508c4fc53f5693b1369ee63535306726946ce0ab28d4c3e2939e775b29924d54ef520336b1b3bf570e32edcb9bf84107e48fd1268e907d6d4b2198e51686afb0127cb21a74f2bd7d228d0c1b4d8f96ed6ba4cdf447f8d164c33120e2ff40e32f68c38381d4ac02114ff2b19e781b9bc1bf253f2e6ce4448fc97c1bfb12f932c73da5724b9687f7e8385a5ebeb87cf92a468314f6b571ef14fb8991704895de3a0bae3da8bec61cd1cfcd7d2cb1fcf525e83859db1784e2ffdbcededebe910c5a45ac739b4f21ebf6157b97725fd2fc7f2783eb065af8a859d1318ddf3e7bbba8aa344ccdcab176a78dd2829aab01cf5cb09e32fcdb32335f9fc0d901174b80112eb2fd8eba04913db6ec3ca8f9a64fda665dd6634e082a843637f97ace25b9bbe69103785d94778130ea4736eb49b6b678265b3b23a4ad289d968683ec80a1858d32f576f7f88f4af6038924d454e8fa3a3be4eadc56628cb419e81676b5085344a929cb51e8735bbc2f15b203c1143b3ce19ae32958941340a24c5ed81b66a5e8ee2b377d5b7fa4b9d14d4ea3e0a2a31254d95aa8a6f059da9284dc1e11b70663549b079b24f2f488cb7f0d0e9f5e202f93356e074db6a709c339c36573668387821e289cddf80769165a163f59efc8fd4a13d6332a3af9740e68f160f5a3335fa49280eb32e49fa459fff63768f369c7cc874a659e0c2f77a28ed3f81d4eca8af65afb74502041efdd2a3e3371950bc065c9ec704a7ecfb60ef4df145bfd94e2a559cbbd352856211822d039b9e63ba72fd90198374ea5ab9084f00ff24f128f7a2ddc8e03ff424f45fd9b5be0ee429c4a61c37350ea9b557ac701756b7a39868a0023407007982a9a4e1d47dedc9cc02455529f14cb06f9348b3e455016048e40174c97e9b0a3452e6de8561a234a35ba15bac8fac8cbc651b763d55390b41fc56e4e4d662313e7e6aed26cb4fe22ab3148e2006c88b525a9ae7f4df2cec7e3b214091a0a5f0599ba61b2df003525a8c6b08a0de06dc28384126d1072202d6d6f96aa5e2b127354d2cc206e591fe9b6749b48f1da47df2935c9488c15a3ff1805744611826fdcfdf5ce40cfed423703e4d1727f5750fb10cebbe8cf40cbdab73300190d5b41934b4d8054b210db2517cdabb4c3668ffa87aff7604bf4629170f4fca3b20ededc782d2b2ff1df4f00b0c277080fc2629f02284614e7dcf21cf599d91cc7058ea0889222c1a8c546e0965cee4f2c6af43ed024151c430099c22ec49db3e71796fcf1406b7688fb078e2ae97c3bf045124d39cbb15a68f79fb07c2a310cb25845bece4f768cb8bd4dcbef03b04ba5aff2d82dd0fc2487740842ccd5fc99cb74c745e53a5bb140622e0ba97e963e61ae1d9fa8e5183ace45a61e14d4fd2de58d852793d1d3b64db215338147ca3f514f85ec05d8afeb312560833d517c366de3cfd0aba943d8e7ea35d2924d737c93c72978a037b834b33571cab9210c6d4f775eb9126ae5fb42bf08c824ca0a34434855b5a1b33fe14955433ac9aa4d97e7a705335387a62ec93f5e2a5df83f6141bf3e567e0700244c3faad9f60abdec583004527c2d667a867ce7b282be85496645d445af7c71361ca6592886ef27ac8554c11557f2f44ed62a3c41f207c535ea36bc418d75307b69d80d970958c50a3ef087619237670d3b56393cfbdeeea45d9df49b399651ebf733f6d355f027f0bbad481d727bed43026411c86721279cad977ac17a7179a1025666bc4bc1ca2d28115163ce16cd6e54f190dcd8298ec528ad584b794b35a809de6735f8f09517a575626cd2b4aa1ba030480cb486347da3f699f47a592891cbb6b21984a6568d86f2ccc33302ea9835e85a199069ab1a4ebd3ae23e25d8f66d63ec7638bb75695f56bba9876ed4ae3b693ffaaf65f23f722e862f691dcf32446c3e762fd23e50e3b19b3c4b4d47cf128f77adbdc77c3c43a92c1420371536bb52579ee683d893a5a8d91f9330d12347f8cb70f531a4ea12144f48c44e53404238bbad35eeab7744c912356fb9a4215ab8d8be598060d5cda08f8a8ad94c4fe92d732fd5d5fab5a9eb3e7c2d5c57f9b03d148d304340535bb0eb1842889830449c273f8c04d40fb344946c01e5e8029c0ae591a6c7fcbb723a5f8b2f80713666f3a20c060935411e6d6c279aefd7ed6656a95739a83c3ac7984d8f3ccfd83290a87314e1b11f00f16b3c7f2fd60a69f4fac15b971be5b83ca49275a94c3cb8dddb066eee8d9790a7d3e4ceb311db25a882966ebd02fac6b8e443c181365a05d49cec7c4c2b9c602341ff31d8adf6b61c793ed0c4a34ed2170d2a3c740482fa05835930ceca35ccb4a2623e7f063358f5c41b7c69f1b71cdcfa5d7bd2d3121b798b33951b43c98c911848a3cf6a7d1d7fa16218a5754fed37831f913c6fddf1610492cfc9166cb905d1f20cb7f054d2cbd1e0f6ee5b1e61fb7d31eef99f93749f09659a7d57efc5a81cc5430b36d66e5a81dd19475139bf45708521e1326051daaaa2eee96bd13aacfa9bf2c3968eac8d9f309debf5ae93de1209a6bdecdace215d2afe486099f8e70fb5bf0b2a13da96a171da35094dcd986b2cb6f0a9770dc05ab60c1c62490dca8d07618b77bb90aa6eb8df987c53bf3e001e5e19e8bae40410b88f5f531aa03b1a5115752c52fa361ca8a10281a84056bd36798b003ec16ccf92c3771a30d5c4e4d05e3e5e9cb7e3609de99a79e5848aee84a16357fca0bbe13a5337de5a167297a4e4eaa6814d84b885e2fa0e833bba1847b2c19e9cc189bd1791ebe3c5339ed2c06bdf833fef80d8b150974652af6231e61344cd270f252370c679c6efc409d49dc41ecac3da6d6b7a5bcc214202daf8658a915f7719a6152e1307f2c97e8858a5f4da8654bb0ab268fb6f4a409fda3c8425cb0fe578d900ce0672e5aa577f1d8f360215e58b0b35ea5b4288b4f5a8d327f747a35a5876bde0fddf0a1800112cd82e9bd8ab1318a5ec5cd3191dbb472a1936e1fcad21844c7bbfe8cdbe712dab28b94df0d6213bad67f1389b8de13888aa8ee54e5fe2a3a931895222819aab923c654f956a32bc2d2b2adf5cd36d79575a79aa7a177a93eacf8b77320a8c576ebc37b33f7da5235150f85631a513fbb559261b44ac56e97135d10e966ea67cba4a205fb755b93ac88edc343ab5dd41c90f346f617e4473da097f1bcc120652c56f661a77251cd3409fd9b831e2cbbf664f709831e63c65a000969e95add41a239b35f50e7cf6ba082ed38857df0001a8eae264b777b6bf9d813212db034671cd483c161fe2b149baf6bc619146a6d5b00b88d6958a859571cf67b3324e5d126e16332e1e12b5d954d7274f18c95e71974db961fc2a85beba94d6c8a553cab6e31cdccd6fa83ac1b4ea66b496619d843651e6a628bef77e65acaf52d29375f0ee48b5b8f928f583158466939fef1a06d8482d0fc6a32a8d723a488c286a9efa80b9e5f0650ac1e84bc96708caf1488d76ccd51f6d2381b5dbe1af4b70d2e02d4ccbce526d3fe37292123752b7d7c463b233d5219e79c289cd8c06f6650f7ac212274d930b1962a410c3a4f900519df5d666d3bd1617e1fe0e93d6b812475563634b3916197e6af4eb82faa422d068ed62d65cd492d005b4d29a19b74e8b7ed3c113c965a4a7f88f71ed1878658b667757e08c0a3d2f07d4b98070835056507a73752a539970f7f010cc9b89f534295578f9a892a538b9ca0767de19199751b6168b2840b5b7343827b6042009452d063b09e7ecb3e8823a8fba5d4b5eeee0ba136d54fb8bb3ca2c69c0ee3707c83c4818e6905912519fb363126370aca00046de07e406badabbd079cf0d61aae4b2c814b79be19e868f0e630ab234c63c1ff4b5301ac5f68f5e2f1ccc194ad8510a69d8dab11cb250e38da31c655ad4518257a018836b8bd035f0b4f76b63cad288d21c8bd1c8aa85ac4c739c3bd6038da90cb10d19123bbc3b324f07e9085d25430bbc8a677ec36f68dc29bd919112c84d22378236142a4c0bce43aecf536d2ccc47e2f6832be3e81ad398f108e58a6bdd2be7bdfa042f5a0347749339a1661c15b6cae30d5b39d5d698f0a66b3037ca4f4df1adefb60f9cf3c2f9dbf036f91a98faa0f8f0e0b86b77d2b959c8df244fb6fb4e772007ce65313d314c1bef9205c491c69b43ea8611493cfcd173218664daaa5f4c15af6bc72af48a8b627c3a0a1297949868e130409976655098b3b4749a95e4f1840b8ad84743f9c9bf499663c055469cd64284ed0ec4dbcc1eebde4d42f9b28d93aa45a8d3f8110aaf0549ee575ba0cd28490eb65da82afc8493cd68cd098b027c37d36c6df816daa505c84c1a20d8862d8736bd721614fe525ada3e5390d78addd4bea6e2faef61104868d72b00560da4d48decd5d85a4aa53463e8efde6f30898e44458d2b963dea08372760b392bb7b111c105911db4a4b4be9bc7f790204fa27daa4cac21beb4a8d019fb7b1234e8281871551c65c13923ec177ed5a0d6a5e9487b1fbe9bfd2d12d6b8ac70edbdb815e36d63aebbda2d06c45e27f3706f0efdd5b7d025908975a6955afba53a407debbe72592315b69a57c138cc12923bcd81e986578c12c6971a2f8e27ad59fcbdd38f30d13d7fd56151e37761ed4c39a9762f64e197785ca0326b31a965bdf42e6a6fbe55b370b757b5ba64a35356384d3e324ca86d778385d2e777f30e1c127e31abe627bd102c90f6b42e740d050f34c231695ec8ee32d492babe5a72b6b89a78f25a133861654bbe499eb2ecb19d9782fa4c3dd8ad0c5ad7006ebba0b6a40f83414f09200c7d114ee96e03412c1abcdb6cd5743a818c452a8712cc73b036982bd974280f37fac7d5d564fc2ef345962acce92e394752b67006a8ebfd0509095427da28493dbc8b85c9949b6aeccd6dfb1b8391dae7ef74336895b994a1a144c28b33115f3ff74c89133a5fcab0093beee57dbe78c0c4b9f9e96ac866122149c908a1037321af44995f1aeddc94dbfd2ac9d244a45241946a723fb08e46f07851e743f8a1648f9eb8a8a8ec5f5a7f4f2526e25d9e6c26df1b565b8e2cacdcb650423be41eb2810ec12a3121515d346326ef306a5749ac112a6cf033d866c2736d0102459c75a02192779eede59b9fe33ed37f8994591"}, {0x38, 0x10d, 0x2, "4185faf705ec22b420b8bdb8a4cf1d0882d70f08e7f4868b8aa2330fd55fe4e09c769893"}, {0x88, 0x10f, 0xb, "3496e636f0e2fdba7408b55f8d6480ef0680b1c888031b2337750fa1ce9a629e2fa493d1e73574b35d1b4ac64b02bc1157034625d24708a622fe6caa40e5d77ce9b25c0805f0b28ff21255ac7af212acc286b733d3f475b9704706935802f42cf726e3111e89fca060f53cd390edae8591a71d0202ed"}], 0x11b8, 0x4000040}, 0x44040) r2 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x4, @empty, "6272696467803000"}}) r3 = getpgid(0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000180)=r3) prctl$getreaper(0x19, &(0x7f0000000000)) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$inet6(r4, &(0x7f00000000c0), &(0x7f0000000100)=0x1c, 0x80000) 2018/04/05 19:35:57 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000006c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000680)={&(0x7f00000003c0)=@ipv4_delroute={0x1c, 0x19, 0x709, 0x0, 0x0, {0x2, 0x90}}, 0x1c}, 0x1}, 0x0) 2018/04/05 19:35:57 executing program 4: r0 = perf_event_open(&(0x7f00003a8000)={0x2, 0x70, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000440)="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") 2018/04/05 19:35:57 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000000000)={0x0, {{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x88) 2018/04/05 19:35:58 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xfd38, &(0x7f0000000200)={&(0x7f0000000140)={0x14, 0x25, 0x331, 0x0, 0x0, {0x16}}, 0x14}, 0x1}, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) sendmsg$kcm(r1, &(0x7f0000001b00)={&(0x7f0000000280)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x0, 0x1, 0x0, {0xa, 0x4e20, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x6}}}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000300)="f9244e7e7d827d46e4af962d543b22b192056c3d09300c73680d88d928ff59692cd4872cc149e6135f673b99dce3d94a041eb41227804b9424e9d6a77dc4235445c4528f057bbbcae92af6dac210e52e3b210d3aed88f1a975233bc704ba14fbf2ecbcf75b7a270c2c5a358c856ebc0f818137d79026aa6f029f4cb891f465e13769f743cfea238912850017dbae758c0f8e3a863fedd9f5bfd7780291d3336f34cd4ec123495ef37a0f739977c6a127e990ab3639548a57fa968eb2a5ec4df10c8359576d512e886cccf69e37ac1a31b4de4d20056a496ebc08b50517b2500ddf5cce06d990", 0xe6}, {&(0x7f0000000400)="e7d4161959925bbcff0bfb8f9c26fed46d835f9c0266841eadbcdfd89d7c43", 0x1f}, {&(0x7f0000000540)="bd4dcb2b70abccb2abd5dcb27354a63951fce24dede8b0943da6157b0255e93f34eb332afa6257968a8430bf49f2a6f820c86e58081459ae44a26a28d36b18b8c8fc384ecfa68518ec27d058dd", 0x4d}], 0x3, &(0x7f0000000640)=[{0xe8, 0x11d, 0x1000, "3d9fa5c1add1b11d79e8a7d7d6c7785ad6d4b26138a09c1351a762014118f8235ff404d99a796e7ca13c2c11f93eb1d7aa12e190770508100443a893942770472b2946c3feefaa465e5757ac5be97b2952d0f998874a6587274d8b6b1241ff1978e5376fdecf771af2689abd61dec142d18af8d237e1685687880c3dfa0c11c5a7e6ee41c59dd81ed0cfc6d0af3eda260cbe1bae896da3d6664119141fef46012c931af9f6bdda5317d32621be78414b07649984a9f787982e7db0c16ede445308e26a0c67034109606db92c1ac0241135933096"}, {0x1010, 0x101, 0x3, "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"}, {0x38, 0x10d, 0x2, "4185faf705ec22b420b8bdb8a4cf1d0882d70f08e7f4868b8aa2330fd55fe4e09c769893"}, {0x88, 0x10f, 0xb, "3496e636f0e2fdba7408b55f8d6480ef0680b1c888031b2337750fa1ce9a629e2fa493d1e73574b35d1b4ac64b02bc1157034625d24708a622fe6caa40e5d77ce9b25c0805f0b28ff21255ac7af212acc286b733d3f475b9704706935802f42cf726e3111e89fca060f53cd390edae8591a71d0202ed"}], 0x11b8, 0x4000040}, 0x44040) r2 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x4, @empty, "6272696467803000"}}) r3 = getpgid(0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000180)=r3) prctl$getreaper(0x19, &(0x7f0000000000)) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$inet6(r4, &(0x7f00000000c0), &(0x7f0000000100)=0x1c, 0x80000) 2018/04/05 19:35:58 executing program 4: r0 = perf_event_open(&(0x7f00003a8000)={0x2, 0x70, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000440)="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") 2018/04/05 19:35:58 executing program 7: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80005, 0x0, &(0x7f0000002000)={0xffffffffffffffff}) getsockopt$sock_timeval(r0, 0x1, 0x37, &(0x7f000000aff0), &(0x7f0000000000)=0x10) 2018/04/05 19:35:58 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000006c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000680)={&(0x7f00000003c0)=@ipv4_delroute={0x1c, 0x19, 0x709, 0x0, 0x0, {0x2, 0x90}}, 0x1c}, 0x1}, 0x0) 2018/04/05 19:35:58 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00001a3000)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000003000), 0x1000000000000016, &(0x7f0000002000)=[{0x96cb, 0x10e}], 0x19e}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)) mmap$binder(&(0x7f00002d0000/0x2000)=nil, 0x2000, 0x0, 0x13, r0, 0x4000) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) 2018/04/05 19:35:58 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xfd38, &(0x7f0000000200)={&(0x7f0000000140)={0x14, 0x25, 0x331, 0x0, 0x0, {0x16}}, 0x14}, 0x1}, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) sendmsg$kcm(r1, &(0x7f0000001b00)={&(0x7f0000000280)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x0, 0x1, 0x0, {0xa, 0x4e20, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x6}}}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000300)="f9244e7e7d827d46e4af962d543b22b192056c3d09300c73680d88d928ff59692cd4872cc149e6135f673b99dce3d94a041eb41227804b9424e9d6a77dc4235445c4528f057bbbcae92af6dac210e52e3b210d3aed88f1a975233bc704ba14fbf2ecbcf75b7a270c2c5a358c856ebc0f818137d79026aa6f029f4cb891f465e13769f743cfea238912850017dbae758c0f8e3a863fedd9f5bfd7780291d3336f34cd4ec123495ef37a0f739977c6a127e990ab3639548a57fa968eb2a5ec4df10c8359576d512e886cccf69e37ac1a31b4de4d20056a496ebc08b50517b2500ddf5cce06d990", 0xe6}, {&(0x7f0000000400)="e7d4161959925bbcff0bfb8f9c26fed46d835f9c0266841eadbcdfd89d7c43", 0x1f}, {&(0x7f0000000540)="bd4dcb2b70abccb2abd5dcb27354a63951fce24dede8b0943da6157b0255e93f34eb332afa6257968a8430bf49f2a6f820c86e58081459ae44a26a28d36b18b8c8fc384ecfa68518ec27d058dd", 0x4d}], 0x3, &(0x7f0000000640)=[{0xe8, 0x11d, 0x1000, "3d9fa5c1add1b11d79e8a7d7d6c7785ad6d4b26138a09c1351a762014118f8235ff404d99a796e7ca13c2c11f93eb1d7aa12e190770508100443a893942770472b2946c3feefaa465e5757ac5be97b2952d0f998874a6587274d8b6b1241ff1978e5376fdecf771af2689abd61dec142d18af8d237e1685687880c3dfa0c11c5a7e6ee41c59dd81ed0cfc6d0af3eda260cbe1bae896da3d6664119141fef46012c931af9f6bdda5317d32621be78414b07649984a9f787982e7db0c16ede445308e26a0c67034109606db92c1ac0241135933096"}, {0x1010, 0x101, 0x3, "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"}, {0x38, 0x10d, 0x2, "4185faf705ec22b420b8bdb8a4cf1d0882d70f08e7f4868b8aa2330fd55fe4e09c769893"}, {0x88, 0x10f, 0xb, "3496e636f0e2fdba7408b55f8d6480ef0680b1c888031b2337750fa1ce9a629e2fa493d1e73574b35d1b4ac64b02bc1157034625d24708a622fe6caa40e5d77ce9b25c0805f0b28ff21255ac7af212acc286b733d3f475b9704706935802f42cf726e3111e89fca060f53cd390edae8591a71d0202ed"}], 0x11b8, 0x4000040}, 0x44040) r2 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x4, @empty, "6272696467803000"}}) r3 = getpgid(0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000180)=r3) prctl$getreaper(0x19, &(0x7f0000000000)) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$inet6(r4, &(0x7f00000000c0), &(0x7f0000000100)=0x1c, 0x80000) 2018/04/05 19:35:58 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x7, 0x711180) timerfd_gettime(r1, &(0x7f00000001c0)) r2 = syz_open_dev$sndtimer(&(0x7f0000022ff1)='/dev/snd/timer\x00', 0x0, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x480a00, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f0000000100)={0x0, 0x3, 0x6, {0x77359400}, 0x0, 0x6}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f000000efcc)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) futex(&(0x7f0000000000)=0x2, 0x4, 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x1) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/04/05 19:35:58 executing program 1: r0 = socket$inet6(0xa, 0x40000000805, 0x0) sendto$inet6(r0, &(0x7f0000000080)="d3", 0x1, 0x0, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xf}, 0x1c) 2018/04/05 19:35:58 executing program 4: r0 = perf_event_open(&(0x7f00003a8000)={0x2, 0x70, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000440)="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") 2018/04/05 19:35:58 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000002e40)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000002c0)) r1 = syz_open_pts(0xffffffffffffffff, 0x4a000) fsync(r0) unshare(0x400) unshare(0x40600) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000040)=0x800) pipe(&(0x7f0000000400)={0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000440)={0x4}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) getpgrp(r3) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0xc0005, 0x0) semctl$SEM_STAT(0x0, 0x0, 0x12, &(0x7f0000000380)=""/121) socket$inet6(0xa, 0xeffffffffffffffe, 0xfffffffffffffffe) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000bba000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f0000000340)) r5 = syz_open_procfs(0x0, &(0x7f0000000500)="2f6578650000000c05901caf02d9543cb25ad3b3a5efdc02a232b8000000") fchown(r5, 0x0, 0x0) sched_getaffinity(r3, 0x6e84f782, &(0x7f0000002e00)) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r6, 0xc004743e, &(0x7f00000001c0)=""/246) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000380)=0x0) openat$cgroup_int(r6, &(0x7f0000000480)='cpuacct.usage\x00', 0x2, 0x0) ioctl$EVIOCGREP(r6, 0x4004743c, &(0x7f00001bbf52)=""/174) ioctl$TIOCSPGRP(r4, 0x5410, &(0x7f0000000640)=r7) close(r6) accept$unix(r4, &(0x7f0000000540)=@abs, &(0x7f00000004c0)=0x6e) 2018/04/05 19:35:58 executing program 1: r0 = socket$inet6(0xa, 0x40000000805, 0x0) sendto$inet6(r0, &(0x7f0000000080)="d3", 0x1, 0x0, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xf}, 0x1c) 2018/04/05 19:35:58 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xfd38, &(0x7f0000000200)={&(0x7f0000000140)={0x14, 0x25, 0x331, 0x0, 0x0, {0x16}}, 0x14}, 0x1}, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) sendmsg$kcm(r1, &(0x7f0000001b00)={&(0x7f0000000280)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x0, 0x1, 0x0, {0xa, 0x4e20, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x6}}}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000300)="f9244e7e7d827d46e4af962d543b22b192056c3d09300c73680d88d928ff59692cd4872cc149e6135f673b99dce3d94a041eb41227804b9424e9d6a77dc4235445c4528f057bbbcae92af6dac210e52e3b210d3aed88f1a975233bc704ba14fbf2ecbcf75b7a270c2c5a358c856ebc0f818137d79026aa6f029f4cb891f465e13769f743cfea238912850017dbae758c0f8e3a863fedd9f5bfd7780291d3336f34cd4ec123495ef37a0f739977c6a127e990ab3639548a57fa968eb2a5ec4df10c8359576d512e886cccf69e37ac1a31b4de4d20056a496ebc08b50517b2500ddf5cce06d990", 0xe6}, {&(0x7f0000000400)="e7d4161959925bbcff0bfb8f9c26fed46d835f9c0266841eadbcdfd89d7c43", 0x1f}, {&(0x7f0000000540)="bd4dcb2b70abccb2abd5dcb27354a63951fce24dede8b0943da6157b0255e93f34eb332afa6257968a8430bf49f2a6f820c86e58081459ae44a26a28d36b18b8c8fc384ecfa68518ec27d058dd", 0x4d}], 0x3, &(0x7f0000000640)=[{0xe8, 0x11d, 0x1000, "3d9fa5c1add1b11d79e8a7d7d6c7785ad6d4b26138a09c1351a762014118f8235ff404d99a796e7ca13c2c11f93eb1d7aa12e190770508100443a893942770472b2946c3feefaa465e5757ac5be97b2952d0f998874a6587274d8b6b1241ff1978e5376fdecf771af2689abd61dec142d18af8d237e1685687880c3dfa0c11c5a7e6ee41c59dd81ed0cfc6d0af3eda260cbe1bae896da3d6664119141fef46012c931af9f6bdda5317d32621be78414b07649984a9f787982e7db0c16ede445308e26a0c67034109606db92c1ac0241135933096"}, {0x1010, 0x101, 0x3, "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"}, {0x38, 0x10d, 0x2, "4185faf705ec22b420b8bdb8a4cf1d0882d70f08e7f4868b8aa2330fd55fe4e09c769893"}, {0x88, 0x10f, 0xb, "3496e636f0e2fdba7408b55f8d6480ef0680b1c888031b2337750fa1ce9a629e2fa493d1e73574b35d1b4ac64b02bc1157034625d24708a622fe6caa40e5d77ce9b25c0805f0b28ff21255ac7af212acc286b733d3f475b9704706935802f42cf726e3111e89fca060f53cd390edae8591a71d0202ed"}], 0x11b8, 0x4000040}, 0x44040) r2 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x4, @empty, "6272696467803000"}}) r3 = getpgid(0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000180)=r3) prctl$getreaper(0x19, &(0x7f0000000000)) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$inet6(r4, &(0x7f00000000c0), &(0x7f0000000100)=0x1c, 0x80000) 2018/04/05 19:35:58 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x2c, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x11, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/05 19:35:58 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x7, 0x711180) timerfd_gettime(r1, &(0x7f00000001c0)) r2 = syz_open_dev$sndtimer(&(0x7f0000022ff1)='/dev/snd/timer\x00', 0x0, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x480a00, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f0000000100)={0x0, 0x3, 0x6, {0x77359400}, 0x0, 0x6}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f000000efcc)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) futex(&(0x7f0000000000)=0x2, 0x4, 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x1) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/04/05 19:35:58 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00001a3000)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000003000), 0x1000000000000016, &(0x7f0000002000)=[{0x96cb, 0x10e}], 0x19e}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)) mmap$binder(&(0x7f00002d0000/0x2000)=nil, 0x2000, 0x0, 0x13, r0, 0x4000) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) 2018/04/05 19:35:58 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xfd38, &(0x7f0000000200)={&(0x7f0000000140)={0x14, 0x25, 0x331, 0x0, 0x0, {0x16}}, 0x14}, 0x1}, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) sendmsg$kcm(r1, &(0x7f0000001b00)={&(0x7f0000000280)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x0, 0x1, 0x0, {0xa, 0x4e20, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x6}}}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000300)="f9244e7e7d827d46e4af962d543b22b192056c3d09300c73680d88d928ff59692cd4872cc149e6135f673b99dce3d94a041eb41227804b9424e9d6a77dc4235445c4528f057bbbcae92af6dac210e52e3b210d3aed88f1a975233bc704ba14fbf2ecbcf75b7a270c2c5a358c856ebc0f818137d79026aa6f029f4cb891f465e13769f743cfea238912850017dbae758c0f8e3a863fedd9f5bfd7780291d3336f34cd4ec123495ef37a0f739977c6a127e990ab3639548a57fa968eb2a5ec4df10c8359576d512e886cccf69e37ac1a31b4de4d20056a496ebc08b50517b2500ddf5cce06d990", 0xe6}, {&(0x7f0000000400)="e7d4161959925bbcff0bfb8f9c26fed46d835f9c0266841eadbcdfd89d7c43", 0x1f}, {&(0x7f0000000540)="bd4dcb2b70abccb2abd5dcb27354a63951fce24dede8b0943da6157b0255e93f34eb332afa6257968a8430bf49f2a6f820c86e58081459ae44a26a28d36b18b8c8fc384ecfa68518ec27d058dd", 0x4d}], 0x3, &(0x7f0000000640)=[{0xe8, 0x11d, 0x1000, "3d9fa5c1add1b11d79e8a7d7d6c7785ad6d4b26138a09c1351a762014118f8235ff404d99a796e7ca13c2c11f93eb1d7aa12e190770508100443a893942770472b2946c3feefaa465e5757ac5be97b2952d0f998874a6587274d8b6b1241ff1978e5376fdecf771af2689abd61dec142d18af8d237e1685687880c3dfa0c11c5a7e6ee41c59dd81ed0cfc6d0af3eda260cbe1bae896da3d6664119141fef46012c931af9f6bdda5317d32621be78414b07649984a9f787982e7db0c16ede445308e26a0c67034109606db92c1ac0241135933096"}, {0x1010, 0x101, 0x3, "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"}, {0x38, 0x10d, 0x2, "4185faf705ec22b420b8bdb8a4cf1d0882d70f08e7f4868b8aa2330fd55fe4e09c769893"}, {0x88, 0x10f, 0xb, "3496e636f0e2fdba7408b55f8d6480ef0680b1c888031b2337750fa1ce9a629e2fa493d1e73574b35d1b4ac64b02bc1157034625d24708a622fe6caa40e5d77ce9b25c0805f0b28ff21255ac7af212acc286b733d3f475b9704706935802f42cf726e3111e89fca060f53cd390edae8591a71d0202ed"}], 0x11b8, 0x4000040}, 0x44040) r2 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x4, @empty, "6272696467803000"}}) r3 = getpgid(0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000180)=r3) prctl$getreaper(0x19, &(0x7f0000000000)) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$inet6(r4, &(0x7f00000000c0), &(0x7f0000000100)=0x1c, 0x80000) 2018/04/05 19:35:58 executing program 4: r0 = perf_event_open(&(0x7f00003a8000)={0x2, 0x70, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000440)="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") 2018/04/05 19:35:58 executing program 2: r0 = socket$unix(0x1, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000067d000)=0x19, 0x4) bind$unix(r0, &(0x7f0000000040)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r1 = dup(r0) write$selinux_load(r1, &(0x7f0000000080)={0xf97cff8c, 0x8, 'SE Linux'}, 0x10) 2018/04/05 19:35:58 executing program 1: r0 = socket$inet6(0xa, 0x40000000805, 0x0) sendto$inet6(r0, &(0x7f0000000080)="d3", 0x1, 0x0, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xf}, 0x1c) 2018/04/05 19:35:58 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(anubis)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe00", 0x20) sendmmsg$alg(r1, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) sendto(r1, &(0x7f0000000080)="b093739571ede042882042a163ee96d6", 0x10, 0x0, &(0x7f0000000200)=@un=@abs, 0x80) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/05 19:35:58 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x7, 0x711180) timerfd_gettime(r1, &(0x7f00000001c0)) r2 = syz_open_dev$sndtimer(&(0x7f0000022ff1)='/dev/snd/timer\x00', 0x0, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x480a00, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f0000000100)={0x0, 0x3, 0x6, {0x77359400}, 0x0, 0x6}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f000000efcc)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) futex(&(0x7f0000000000)=0x2, 0x4, 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x1) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/04/05 19:35:58 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='ifb0\x00', 0x10) 2018/04/05 19:35:58 executing program 4: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba2ff4)={0x10}, 0xc, &(0x7f0000434ff0)={&(0x7f0000b77fc8)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_GROUP={0x8, 0x1b, 0x4}]}, 0x28}, 0x1}, 0x0) 2018/04/05 19:35:58 executing program 1: r0 = socket$inet6(0xa, 0x40000000805, 0x0) sendto$inet6(r0, &(0x7f0000000080)="d3", 0x1, 0x0, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xf}, 0x1c) 2018/04/05 19:35:58 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x2c, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x11, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/05 19:35:58 executing program 2: r0 = socket$unix(0x1, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000067d000)=0x19, 0x4) bind$unix(r0, &(0x7f0000000040)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r1 = dup(r0) write$selinux_load(r1, &(0x7f0000000080)={0xf97cff8c, 0x8, 'SE Linux'}, 0x10) 2018/04/05 19:35:58 executing program 4: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba2ff4)={0x10}, 0xc, &(0x7f0000434ff0)={&(0x7f0000b77fc8)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_GROUP={0x8, 0x1b, 0x4}]}, 0x28}, 0x1}, 0x0) 2018/04/05 19:35:58 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x7, 0x711180) timerfd_gettime(r1, &(0x7f00000001c0)) r2 = syz_open_dev$sndtimer(&(0x7f0000022ff1)='/dev/snd/timer\x00', 0x0, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x480a00, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f0000000100)={0x0, 0x3, 0x6, {0x77359400}, 0x0, 0x6}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f000000efcc)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) futex(&(0x7f0000000000)=0x2, 0x4, 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x1) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/04/05 19:35:58 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(anubis)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe00", 0x20) sendmmsg$alg(r1, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) sendto(r1, &(0x7f0000000080)="b093739571ede042882042a163ee96d6", 0x10, 0x0, &(0x7f0000000200)=@un=@abs, 0x80) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/05 19:35:58 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='ifb0\x00', 0x10) 2018/04/05 19:35:58 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000002e40)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000002c0)) r1 = syz_open_pts(0xffffffffffffffff, 0x4a000) fsync(r0) unshare(0x400) unshare(0x40600) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000040)=0x800) pipe(&(0x7f0000000400)={0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000440)={0x4}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) getpgrp(r3) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0xc0005, 0x0) semctl$SEM_STAT(0x0, 0x0, 0x12, &(0x7f0000000380)=""/121) socket$inet6(0xa, 0xeffffffffffffffe, 0xfffffffffffffffe) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000bba000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f0000000340)) r5 = syz_open_procfs(0x0, &(0x7f0000000500)="2f6578650000000c05901caf02d9543cb25ad3b3a5efdc02a232b8000000") fchown(r5, 0x0, 0x0) sched_getaffinity(r3, 0x6e84f782, &(0x7f0000002e00)) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r6, 0xc004743e, &(0x7f00000001c0)=""/246) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000380)=0x0) openat$cgroup_int(r6, &(0x7f0000000480)='cpuacct.usage\x00', 0x2, 0x0) ioctl$EVIOCGREP(r6, 0x4004743c, &(0x7f00001bbf52)=""/174) ioctl$TIOCSPGRP(r4, 0x5410, &(0x7f0000000640)=r7) close(r6) accept$unix(r4, &(0x7f0000000540)=@abs, &(0x7f00000004c0)=0x6e) 2018/04/05 19:35:58 executing program 4: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba2ff4)={0x10}, 0xc, &(0x7f0000434ff0)={&(0x7f0000b77fc8)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_GROUP={0x8, 0x1b, 0x4}]}, 0x28}, 0x1}, 0x0) 2018/04/05 19:35:58 executing program 2: r0 = socket$unix(0x1, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000067d000)=0x19, 0x4) bind$unix(r0, &(0x7f0000000040)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r1 = dup(r0) write$selinux_load(r1, &(0x7f0000000080)={0xf97cff8c, 0x8, 'SE Linux'}, 0x10) 2018/04/05 19:35:58 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000002e40)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000002c0)) r1 = syz_open_pts(0xffffffffffffffff, 0x4a000) fsync(r0) unshare(0x400) unshare(0x40600) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000040)=0x800) pipe(&(0x7f0000000400)={0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000440)={0x4}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) getpgrp(r3) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0xc0005, 0x0) semctl$SEM_STAT(0x0, 0x0, 0x12, &(0x7f0000000380)=""/121) socket$inet6(0xa, 0xeffffffffffffffe, 0xfffffffffffffffe) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000bba000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f0000000340)) r5 = syz_open_procfs(0x0, &(0x7f0000000500)="2f6578650000000c05901caf02d9543cb25ad3b3a5efdc02a232b8000000") fchown(r5, 0x0, 0x0) sched_getaffinity(r3, 0x6e84f782, &(0x7f0000002e00)) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r6, 0xc004743e, &(0x7f00000001c0)=""/246) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000380)=0x0) openat$cgroup_int(r6, &(0x7f0000000480)='cpuacct.usage\x00', 0x2, 0x0) ioctl$EVIOCGREP(r6, 0x4004743c, &(0x7f00001bbf52)=""/174) ioctl$TIOCSPGRP(r4, 0x5410, &(0x7f0000000640)=r7) close(r6) accept$unix(r4, &(0x7f0000000540)=@abs, &(0x7f00000004c0)=0x6e) 2018/04/05 19:35:58 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000002e40)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000002c0)) r1 = syz_open_pts(0xffffffffffffffff, 0x4a000) fsync(r0) unshare(0x400) unshare(0x40600) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000040)=0x800) pipe(&(0x7f0000000400)={0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000440)={0x4}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) getpgrp(r3) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0xc0005, 0x0) semctl$SEM_STAT(0x0, 0x0, 0x12, &(0x7f0000000380)=""/121) socket$inet6(0xa, 0xeffffffffffffffe, 0xfffffffffffffffe) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000bba000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f0000000340)) r5 = syz_open_procfs(0x0, &(0x7f0000000500)="2f6578650000000c05901caf02d9543cb25ad3b3a5efdc02a232b8000000") fchown(r5, 0x0, 0x0) sched_getaffinity(r3, 0x6e84f782, &(0x7f0000002e00)) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r6, 0xc004743e, &(0x7f00000001c0)=""/246) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000380)=0x0) openat$cgroup_int(r6, &(0x7f0000000480)='cpuacct.usage\x00', 0x2, 0x0) ioctl$EVIOCGREP(r6, 0x4004743c, &(0x7f00001bbf52)=""/174) ioctl$TIOCSPGRP(r4, 0x5410, &(0x7f0000000640)=r7) close(r6) accept$unix(r4, &(0x7f0000000540)=@abs, &(0x7f00000004c0)=0x6e) 2018/04/05 19:35:58 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x2c, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x11, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/05 19:35:58 executing program 4: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba2ff4)={0x10}, 0xc, &(0x7f0000434ff0)={&(0x7f0000b77fc8)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_GROUP={0x8, 0x1b, 0x4}]}, 0x28}, 0x1}, 0x0) 2018/04/05 19:35:58 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='ifb0\x00', 0x10) 2018/04/05 19:35:58 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(anubis)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe00", 0x20) sendmmsg$alg(r1, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) sendto(r1, &(0x7f0000000080)="b093739571ede042882042a163ee96d6", 0x10, 0x0, &(0x7f0000000200)=@un=@abs, 0x80) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/05 19:35:58 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000002e40)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000002c0)) r1 = syz_open_pts(0xffffffffffffffff, 0x4a000) fsync(r0) unshare(0x400) unshare(0x40600) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000040)=0x800) pipe(&(0x7f0000000400)={0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000440)={0x4}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) getpgrp(r3) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0xc0005, 0x0) semctl$SEM_STAT(0x0, 0x0, 0x12, &(0x7f0000000380)=""/121) socket$inet6(0xa, 0xeffffffffffffffe, 0xfffffffffffffffe) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000bba000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f0000000340)) r5 = syz_open_procfs(0x0, &(0x7f0000000500)="2f6578650000000c05901caf02d9543cb25ad3b3a5efdc02a232b8000000") fchown(r5, 0x0, 0x0) sched_getaffinity(r3, 0x6e84f782, &(0x7f0000002e00)) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r6, 0xc004743e, &(0x7f00000001c0)=""/246) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000380)=0x0) openat$cgroup_int(r6, &(0x7f0000000480)='cpuacct.usage\x00', 0x2, 0x0) ioctl$EVIOCGREP(r6, 0x4004743c, &(0x7f00001bbf52)=""/174) ioctl$TIOCSPGRP(r4, 0x5410, &(0x7f0000000640)=r7) close(r6) accept$unix(r4, &(0x7f0000000540)=@abs, &(0x7f00000004c0)=0x6e) 2018/04/05 19:35:58 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000002e40)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000002c0)) r1 = syz_open_pts(0xffffffffffffffff, 0x4a000) fsync(r0) unshare(0x400) unshare(0x40600) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000040)=0x800) pipe(&(0x7f0000000400)={0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000440)={0x4}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) getpgrp(r3) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0xc0005, 0x0) semctl$SEM_STAT(0x0, 0x0, 0x12, &(0x7f0000000380)=""/121) socket$inet6(0xa, 0xeffffffffffffffe, 0xfffffffffffffffe) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000bba000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f0000000340)) r5 = syz_open_procfs(0x0, &(0x7f0000000500)="2f6578650000000c05901caf02d9543cb25ad3b3a5efdc02a232b8000000") fchown(r5, 0x0, 0x0) sched_getaffinity(r3, 0x6e84f782, &(0x7f0000002e00)) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r6, 0xc004743e, &(0x7f00000001c0)=""/246) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000380)=0x0) openat$cgroup_int(r6, &(0x7f0000000480)='cpuacct.usage\x00', 0x2, 0x0) ioctl$EVIOCGREP(r6, 0x4004743c, &(0x7f00001bbf52)=""/174) ioctl$TIOCSPGRP(r4, 0x5410, &(0x7f0000000640)=r7) close(r6) accept$unix(r4, &(0x7f0000000540)=@abs, &(0x7f00000004c0)=0x6e) 2018/04/05 19:35:59 executing program 2: r0 = socket$unix(0x1, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000067d000)=0x19, 0x4) bind$unix(r0, &(0x7f0000000040)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r1 = dup(r0) write$selinux_load(r1, &(0x7f0000000080)={0xf97cff8c, 0x8, 'SE Linux'}, 0x10) 2018/04/05 19:35:59 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000002e40)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000002c0)) r1 = syz_open_pts(0xffffffffffffffff, 0x4a000) fsync(r0) unshare(0x400) unshare(0x40600) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000040)=0x800) pipe(&(0x7f0000000400)={0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000440)={0x4}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) getpgrp(r3) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0xc0005, 0x0) semctl$SEM_STAT(0x0, 0x0, 0x12, &(0x7f0000000380)=""/121) socket$inet6(0xa, 0xeffffffffffffffe, 0xfffffffffffffffe) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000bba000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f0000000340)) r5 = syz_open_procfs(0x0, &(0x7f0000000500)="2f6578650000000c05901caf02d9543cb25ad3b3a5efdc02a232b8000000") fchown(r5, 0x0, 0x0) sched_getaffinity(r3, 0x6e84f782, &(0x7f0000002e00)) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r6, 0xc004743e, &(0x7f00000001c0)=""/246) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000380)=0x0) openat$cgroup_int(r6, &(0x7f0000000480)='cpuacct.usage\x00', 0x2, 0x0) ioctl$EVIOCGREP(r6, 0x4004743c, &(0x7f00001bbf52)=""/174) ioctl$TIOCSPGRP(r4, 0x5410, &(0x7f0000000640)=r7) close(r6) accept$unix(r4, &(0x7f0000000540)=@abs, &(0x7f00000004c0)=0x6e) 2018/04/05 19:35:59 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000002e40)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000002c0)) r1 = syz_open_pts(0xffffffffffffffff, 0x4a000) fsync(r0) unshare(0x400) unshare(0x40600) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000040)=0x800) pipe(&(0x7f0000000400)={0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000440)={0x4}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) getpgrp(r3) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0xc0005, 0x0) semctl$SEM_STAT(0x0, 0x0, 0x12, &(0x7f0000000380)=""/121) socket$inet6(0xa, 0xeffffffffffffffe, 0xfffffffffffffffe) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000bba000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f0000000340)) r5 = syz_open_procfs(0x0, &(0x7f0000000500)="2f6578650000000c05901caf02d9543cb25ad3b3a5efdc02a232b8000000") fchown(r5, 0x0, 0x0) sched_getaffinity(r3, 0x6e84f782, &(0x7f0000002e00)) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r6, 0xc004743e, &(0x7f00000001c0)=""/246) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000380)=0x0) openat$cgroup_int(r6, &(0x7f0000000480)='cpuacct.usage\x00', 0x2, 0x0) ioctl$EVIOCGREP(r6, 0x4004743c, &(0x7f00001bbf52)=""/174) ioctl$TIOCSPGRP(r4, 0x5410, &(0x7f0000000640)=r7) close(r6) accept$unix(r4, &(0x7f0000000540)=@abs, &(0x7f00000004c0)=0x6e) 2018/04/05 19:35:59 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(anubis)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe00", 0x20) sendmmsg$alg(r1, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) sendto(r1, &(0x7f0000000080)="b093739571ede042882042a163ee96d6", 0x10, 0x0, &(0x7f0000000200)=@un=@abs, 0x80) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/05 19:35:59 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='ifb0\x00', 0x10) 2018/04/05 19:35:59 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x2c, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x11, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/05 19:35:59 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) write(r1, &(0x7f0000000040), 0x0) 2018/04/05 19:35:59 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000002e40)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000002c0)) r1 = syz_open_pts(0xffffffffffffffff, 0x4a000) fsync(r0) unshare(0x400) unshare(0x40600) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000040)=0x800) pipe(&(0x7f0000000400)={0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000440)={0x4}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) getpgrp(r3) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0xc0005, 0x0) semctl$SEM_STAT(0x0, 0x0, 0x12, &(0x7f0000000380)=""/121) socket$inet6(0xa, 0xeffffffffffffffe, 0xfffffffffffffffe) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000bba000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f0000000340)) r5 = syz_open_procfs(0x0, &(0x7f0000000500)="2f6578650000000c05901caf02d9543cb25ad3b3a5efdc02a232b8000000") fchown(r5, 0x0, 0x0) sched_getaffinity(r3, 0x6e84f782, &(0x7f0000002e00)) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r6, 0xc004743e, &(0x7f00000001c0)=""/246) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000380)=0x0) openat$cgroup_int(r6, &(0x7f0000000480)='cpuacct.usage\x00', 0x2, 0x0) ioctl$EVIOCGREP(r6, 0x4004743c, &(0x7f00001bbf52)=""/174) ioctl$TIOCSPGRP(r4, 0x5410, &(0x7f0000000640)=r7) close(r6) accept$unix(r4, &(0x7f0000000540)=@abs, &(0x7f00000004c0)=0x6e) 2018/04/05 19:35:59 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(anubis)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe00", 0x20) sendmmsg$alg(r1, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) sendto(r1, &(0x7f0000000080)="b093739571ede042882042a163ee96d6", 0x10, 0x0, &(0x7f0000000200)=@un=@abs, 0x80) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/05 19:35:59 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000002e40)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000002c0)) r1 = syz_open_pts(0xffffffffffffffff, 0x4a000) fsync(r0) unshare(0x400) unshare(0x40600) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000040)=0x800) pipe(&(0x7f0000000400)={0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000440)={0x4}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) getpgrp(r3) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0xc0005, 0x0) semctl$SEM_STAT(0x0, 0x0, 0x12, &(0x7f0000000380)=""/121) socket$inet6(0xa, 0xeffffffffffffffe, 0xfffffffffffffffe) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000bba000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f0000000340)) r5 = syz_open_procfs(0x0, &(0x7f0000000500)="2f6578650000000c05901caf02d9543cb25ad3b3a5efdc02a232b8000000") fchown(r5, 0x0, 0x0) sched_getaffinity(r3, 0x6e84f782, &(0x7f0000002e00)) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r6, 0xc004743e, &(0x7f00000001c0)=""/246) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000380)=0x0) openat$cgroup_int(r6, &(0x7f0000000480)='cpuacct.usage\x00', 0x2, 0x0) ioctl$EVIOCGREP(r6, 0x4004743c, &(0x7f00001bbf52)=""/174) ioctl$TIOCSPGRP(r4, 0x5410, &(0x7f0000000640)=r7) close(r6) accept$unix(r4, &(0x7f0000000540)=@abs, &(0x7f00000004c0)=0x6e) 2018/04/05 19:35:59 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000002e40)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000002c0)) r1 = syz_open_pts(0xffffffffffffffff, 0x4a000) fsync(r0) unshare(0x400) unshare(0x40600) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000040)=0x800) pipe(&(0x7f0000000400)={0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000440)={0x4}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) getpgrp(r3) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0xc0005, 0x0) semctl$SEM_STAT(0x0, 0x0, 0x12, &(0x7f0000000380)=""/121) socket$inet6(0xa, 0xeffffffffffffffe, 0xfffffffffffffffe) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000bba000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f0000000340)) r5 = syz_open_procfs(0x0, &(0x7f0000000500)="2f6578650000000c05901caf02d9543cb25ad3b3a5efdc02a232b8000000") fchown(r5, 0x0, 0x0) sched_getaffinity(r3, 0x6e84f782, &(0x7f0000002e00)) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r6, 0xc004743e, &(0x7f00000001c0)=""/246) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000380)=0x0) openat$cgroup_int(r6, &(0x7f0000000480)='cpuacct.usage\x00', 0x2, 0x0) ioctl$EVIOCGREP(r6, 0x4004743c, &(0x7f00001bbf52)=""/174) ioctl$TIOCSPGRP(r4, 0x5410, &(0x7f0000000640)=r7) close(r6) accept$unix(r4, &(0x7f0000000540)=@abs, &(0x7f00000004c0)=0x6e) 2018/04/05 19:35:59 executing program 7: r0 = socket$unix(0x1, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000067d000)=0x19, 0x4) bind$unix(r0, &(0x7f0000000040)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r1 = dup(r0) write$selinux_load(r1, &(0x7f0000000080)={0xf97cff8c, 0x8, 'SE Linux'}, 0x10) 2018/04/05 19:35:59 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000001840)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc-aes-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7be", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f00001c1ff0), 0x0, &(0x7f00002c6000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendmsg$alg(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000002f80)="af92b02946cc7574aa8e5ab7acd3d6614713177f7e6614cd1850335982678891076a6d4b8a9ae62d7acf0f532e1dc8d8", 0x30}], 0x1}, 0x0) recvmsg(r2, &(0x7f0000001700)={&(0x7f0000001440)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000000c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/193, 0xc1}, 0x0) 2018/04/05 19:35:59 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000640)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(aes-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb729", 0x11) 2018/04/05 19:35:59 executing program 7: r0 = socket$unix(0x1, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000067d000)=0x19, 0x4) bind$unix(r0, &(0x7f0000000040)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r1 = dup(r0) write$selinux_load(r1, &(0x7f0000000080)={0xf97cff8c, 0x8, 'SE Linux'}, 0x10) 2018/04/05 19:35:59 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(anubis)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe00", 0x20) sendmmsg$alg(r1, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) sendto(r1, &(0x7f0000000080)="b093739571ede042882042a163ee96d6", 0x10, 0x0, &(0x7f0000000200)=@un=@abs, 0x80) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/05 19:35:59 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) write(r1, &(0x7f0000000040), 0x0) 2018/04/05 19:35:59 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000002e40)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000002c0)) r1 = syz_open_pts(0xffffffffffffffff, 0x4a000) fsync(r0) unshare(0x400) unshare(0x40600) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000040)=0x800) pipe(&(0x7f0000000400)={0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000440)={0x4}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) getpgrp(r3) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0xc0005, 0x0) semctl$SEM_STAT(0x0, 0x0, 0x12, &(0x7f0000000380)=""/121) socket$inet6(0xa, 0xeffffffffffffffe, 0xfffffffffffffffe) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000bba000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f0000000340)) r5 = syz_open_procfs(0x0, &(0x7f0000000500)="2f6578650000000c05901caf02d9543cb25ad3b3a5efdc02a232b8000000") fchown(r5, 0x0, 0x0) sched_getaffinity(r3, 0x6e84f782, &(0x7f0000002e00)) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r6, 0xc004743e, &(0x7f00000001c0)=""/246) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000380)=0x0) openat$cgroup_int(r6, &(0x7f0000000480)='cpuacct.usage\x00', 0x2, 0x0) ioctl$EVIOCGREP(r6, 0x4004743c, &(0x7f00001bbf52)=""/174) ioctl$TIOCSPGRP(r4, 0x5410, &(0x7f0000000640)=r7) close(r6) accept$unix(r4, &(0x7f0000000540)=@abs, &(0x7f00000004c0)=0x6e) 2018/04/05 19:35:59 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)) 2018/04/05 19:35:59 executing program 7: r0 = socket$unix(0x1, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000067d000)=0x19, 0x4) bind$unix(r0, &(0x7f0000000040)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r1 = dup(r0) write$selinux_load(r1, &(0x7f0000000080)={0xf97cff8c, 0x8, 'SE Linux'}, 0x10) 2018/04/05 19:35:59 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000001840)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc-aes-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7be", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f00001c1ff0), 0x0, &(0x7f00002c6000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendmsg$alg(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000002f80)="af92b02946cc7574aa8e5ab7acd3d6614713177f7e6614cd1850335982678891076a6d4b8a9ae62d7acf0f532e1dc8d8", 0x30}], 0x1}, 0x0) recvmsg(r2, &(0x7f0000001700)={&(0x7f0000001440)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000000c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/193, 0xc1}, 0x0) 2018/04/05 19:35:59 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000002e40)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000002c0)) r1 = syz_open_pts(0xffffffffffffffff, 0x4a000) fsync(r0) unshare(0x400) unshare(0x40600) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000040)=0x800) pipe(&(0x7f0000000400)={0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000440)={0x4}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) getpgrp(r3) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0xc0005, 0x0) semctl$SEM_STAT(0x0, 0x0, 0x12, &(0x7f0000000380)=""/121) socket$inet6(0xa, 0xeffffffffffffffe, 0xfffffffffffffffe) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000bba000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f0000000340)) r5 = syz_open_procfs(0x0, &(0x7f0000000500)="2f6578650000000c05901caf02d9543cb25ad3b3a5efdc02a232b8000000") fchown(r5, 0x0, 0x0) sched_getaffinity(r3, 0x6e84f782, &(0x7f0000002e00)) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r6, 0xc004743e, &(0x7f00000001c0)=""/246) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000380)=0x0) openat$cgroup_int(r6, &(0x7f0000000480)='cpuacct.usage\x00', 0x2, 0x0) ioctl$EVIOCGREP(r6, 0x4004743c, &(0x7f00001bbf52)=""/174) ioctl$TIOCSPGRP(r4, 0x5410, &(0x7f0000000640)=r7) close(r6) accept$unix(r4, &(0x7f0000000540)=@abs, &(0x7f00000004c0)=0x6e) 2018/04/05 19:35:59 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)) 2018/04/05 19:35:59 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000001840)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc-aes-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7be", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f00001c1ff0), 0x0, &(0x7f00002c6000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendmsg$alg(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000002f80)="af92b02946cc7574aa8e5ab7acd3d6614713177f7e6614cd1850335982678891076a6d4b8a9ae62d7acf0f532e1dc8d8", 0x30}], 0x1}, 0x0) recvmsg(r2, &(0x7f0000001700)={&(0x7f0000001440)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000000c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/193, 0xc1}, 0x0) 2018/04/05 19:35:59 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000040)={0xf4cb, 0x0, 0x0, 0x8}) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000180)) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000003c0)={'ipddp0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000002c0)={"626f6e643000000000400000f70400", r1}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000480)={@empty, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, r2, 0x0) clone(0x0, &(0x7f00000004c0), &(0x7f0000001180), &(0x7f0000001340), &(0x7f0000001300)) pipe(&(0x7f0000000100)) 2018/04/05 19:35:59 executing program 4: r0 = socket$inet6_sctp(0xa, 0x100000000005, 0x84) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/04/05 19:35:59 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(anubis)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe00", 0x20) sendmmsg$alg(r1, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) sendto(r1, &(0x7f0000000080)="b093739571ede042882042a163ee96d6", 0x10, 0x0, &(0x7f0000000200)=@un=@abs, 0x80) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/05 19:35:59 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x80007}, 0xfffffffffffffdfb) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x201a7f1b, 0x5, 0x201a7fd7, 0xa, 0x0, 0xffffffc0}], {0x95}}, &(0x7f0000f59000)='GPL\x00', 0x6, 0xfcb6, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/05 19:36:00 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) write(r1, &(0x7f0000000040), 0x0) 2018/04/05 19:36:00 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000640)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(aes-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb729", 0x11) 2018/04/05 19:36:00 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)) 2018/04/05 19:36:00 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000001840)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc-aes-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7be", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f00001c1ff0), 0x0, &(0x7f00002c6000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendmsg$alg(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000002f80)="af92b02946cc7574aa8e5ab7acd3d6614713177f7e6614cd1850335982678891076a6d4b8a9ae62d7acf0f532e1dc8d8", 0x30}], 0x1}, 0x0) recvmsg(r2, &(0x7f0000001700)={&(0x7f0000001440)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000000c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/193, 0xc1}, 0x0) 2018/04/05 19:36:00 executing program 4: r0 = socket$inet6_sctp(0xa, 0x100000000005, 0x84) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/04/05 19:36:00 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000040)={0xf4cb, 0x0, 0x0, 0x8}) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000180)) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000003c0)={'ipddp0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000002c0)={"626f6e643000000000400000f70400", r1}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000480)={@empty, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, r2, 0x0) clone(0x0, &(0x7f00000004c0), &(0x7f0000001180), &(0x7f0000001340), &(0x7f0000001300)) pipe(&(0x7f0000000100)) 2018/04/05 19:36:00 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x80007}, 0xfffffffffffffdfb) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x201a7f1b, 0x5, 0x201a7fd7, 0xa, 0x0, 0xffffffc0}], {0x95}}, &(0x7f0000f59000)='GPL\x00', 0x6, 0xfcb6, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/05 19:36:00 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x4, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000080)) 2018/04/05 19:36:00 executing program 2: socket$packet(0x11, 0x3, 0x300) r0 = socket$netlink(0x10, 0x3, 0x4) socket$packet(0x11, 0x2, 0x300) write(r0, &(0x7f0000fa8000)="2700000014000707030e0000120f0a0011000100f5fe0012ff000000078a151f75080039000500", 0x27) 2018/04/05 19:36:00 executing program 4: r0 = socket$inet6_sctp(0xa, 0x100000000005, 0x84) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/04/05 19:36:00 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)) 2018/04/05 19:36:00 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000640)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(aes-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb729", 0x11) 2018/04/05 19:36:00 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) write(r1, &(0x7f0000000040), 0x0) 2018/04/05 19:36:00 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x4, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000080)) 2018/04/05 19:36:00 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x80007}, 0xfffffffffffffdfb) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x201a7f1b, 0x5, 0x201a7fd7, 0xa, 0x0, 0xffffffc0}], {0x95}}, &(0x7f0000f59000)='GPL\x00', 0x6, 0xfcb6, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/05 19:36:00 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000040)={0xf4cb, 0x0, 0x0, 0x8}) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000180)) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000003c0)={'ipddp0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000002c0)={"626f6e643000000000400000f70400", r1}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000480)={@empty, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, r2, 0x0) clone(0x0, &(0x7f00000004c0), &(0x7f0000001180), &(0x7f0000001340), &(0x7f0000001300)) pipe(&(0x7f0000000100)) 2018/04/05 19:36:00 executing program 2: socket$packet(0x11, 0x3, 0x300) r0 = socket$netlink(0x10, 0x3, 0x4) socket$packet(0x11, 0x2, 0x300) write(r0, &(0x7f0000fa8000)="2700000014000707030e0000120f0a0011000100f5fe0012ff000000078a151f75080039000500", 0x27) 2018/04/05 19:36:00 executing program 4: r0 = socket$inet6_sctp(0xa, 0x100000000005, 0x84) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/04/05 19:36:00 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000c26000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='yeah\x00', 0x5) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x800000020000000, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) sendto$inet(r0, &(0x7f0000000040), 0x3e1, 0x0, &(0x7f0000000140)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/04/05 19:36:00 executing program 2: socket$packet(0x11, 0x3, 0x300) r0 = socket$netlink(0x10, 0x3, 0x4) socket$packet(0x11, 0x2, 0x300) write(r0, &(0x7f0000fa8000)="2700000014000707030e0000120f0a0011000100f5fe0012ff000000078a151f75080039000500", 0x27) 2018/04/05 19:36:00 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000640)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(aes-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb729", 0x11) 2018/04/05 19:36:00 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0xbc, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x0, 'wrr\x00'}, 0x2c) socketpair$unix(0x1, 0x100000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000115fe0)={0x1}) fcntl$lock(r0, 0x24, &(0x7f000001d000)) 2018/04/05 19:36:00 executing program 2: socket$packet(0x11, 0x3, 0x300) r0 = socket$netlink(0x10, 0x3, 0x4) socket$packet(0x11, 0x2, 0x300) write(r0, &(0x7f0000fa8000)="2700000014000707030e0000120f0a0011000100f5fe0012ff000000078a151f75080039000500", 0x27) 2018/04/05 19:36:00 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x4, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000080)) 2018/04/05 19:36:00 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f000031aff8)) 2018/04/05 19:36:00 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept(r0, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x100}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x6, 0x9, 0xd230, 0xffffffff, r3}, 0x10) fsync(r2) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00009b2ff0)={0x1, &(0x7f0000a7dff8)=[{0x6, 0x0, 0x0, 0x400000000000003}]}, 0x10) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000001c0)={'ip6_vti0\x00', &(0x7f0000000140)=@ethtool_gfeatures={0x3a, 0x6, [{0x6, 0x4, 0x9, 0x1}, {0x8, 0x9, 0x5, 0x9}, {0x3, 0x1000, 0x4, 0x7f}, {0x201ca684, 0x3, 0x9, 0x7}, {0x2, 0x101, 0x1f, 0x9}, {0x1f, 0xffff, 0x5}]}}) sendmsg$kcm(r2, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000200)='R', 0x1}], 0x1, &(0x7f0000000280)}, 0x8091) shutdown(r1, 0x2000000002) 2018/04/05 19:36:00 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000040)={0xf4cb, 0x0, 0x0, 0x8}) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000180)) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000003c0)={'ipddp0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000002c0)={"626f6e643000000000400000f70400", r1}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000480)={@empty, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, r2, 0x0) clone(0x0, &(0x7f00000004c0), &(0x7f0000001180), &(0x7f0000001340), &(0x7f0000001300)) pipe(&(0x7f0000000100)) 2018/04/05 19:36:00 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x80007}, 0xfffffffffffffdfb) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x201a7f1b, 0x5, 0x201a7fd7, 0xa, 0x0, 0xffffffc0}], {0x95}}, &(0x7f0000f59000)='GPL\x00', 0x6, 0xfcb6, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/05 19:36:00 executing program 2: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/05 19:36:00 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='ns\x00') getdents(r0, &(0x7f0000000040), 0x19) 2018/04/05 19:36:01 executing program 7: socket$inet_udp(0x2, 0x2, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) socket(0x4000000010, 0x803, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x15, 0x8000000000002, @thr={&(0x7f000090b000), &(0x7f00009a5fb7)}}) 2018/04/05 19:36:01 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept(r0, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x100}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x6, 0x9, 0xd230, 0xffffffff, r3}, 0x10) fsync(r2) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00009b2ff0)={0x1, &(0x7f0000a7dff8)=[{0x6, 0x0, 0x0, 0x400000000000003}]}, 0x10) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000001c0)={'ip6_vti0\x00', &(0x7f0000000140)=@ethtool_gfeatures={0x3a, 0x6, [{0x6, 0x4, 0x9, 0x1}, {0x8, 0x9, 0x5, 0x9}, {0x3, 0x1000, 0x4, 0x7f}, {0x201ca684, 0x3, 0x9, 0x7}, {0x2, 0x101, 0x1f, 0x9}, {0x1f, 0xffff, 0x5}]}}) sendmsg$kcm(r2, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000200)='R', 0x1}], 0x1, &(0x7f0000000280)}, 0x8091) shutdown(r1, 0x2000000002) 2018/04/05 19:36:01 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x4, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000080)) 2018/04/05 19:36:01 executing program 2: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/05 19:36:01 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f000031aff8)) 2018/04/05 19:36:01 executing program 6: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f00000003c0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) sendmsg$rds(r0, &(0x7f0000004080)={&(0x7f0000000040)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10, &(0x7f0000003700), 0x0, &(0x7f0000003e40)=[@rdma_dest={0x18, 0x114, 0x2}, @fadd={0x58, 0x114, 0x6, {{}, &(0x7f0000003dc0), &(0x7f0000003e00)}}], 0x70}, 0x0) 2018/04/05 19:36:01 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='ns\x00') getdents(r0, &(0x7f0000000040), 0x19) 2018/04/05 19:36:01 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept(r0, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x100}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x6, 0x9, 0xd230, 0xffffffff, r3}, 0x10) fsync(r2) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00009b2ff0)={0x1, &(0x7f0000a7dff8)=[{0x6, 0x0, 0x0, 0x400000000000003}]}, 0x10) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000001c0)={'ip6_vti0\x00', &(0x7f0000000140)=@ethtool_gfeatures={0x3a, 0x6, [{0x6, 0x4, 0x9, 0x1}, {0x8, 0x9, 0x5, 0x9}, {0x3, 0x1000, 0x4, 0x7f}, {0x201ca684, 0x3, 0x9, 0x7}, {0x2, 0x101, 0x1f, 0x9}, {0x1f, 0xffff, 0x5}]}}) sendmsg$kcm(r2, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000200)='R', 0x1}], 0x1, &(0x7f0000000280)}, 0x8091) shutdown(r1, 0x2000000002) 2018/04/05 19:36:01 executing program 7: socket$inet_udp(0x2, 0x2, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) socket(0x4000000010, 0x803, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x15, 0x8000000000002, @thr={&(0x7f000090b000), &(0x7f00009a5fb7)}}) 2018/04/05 19:36:02 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='ns\x00') getdents(r0, &(0x7f0000000040), 0x19) 2018/04/05 19:36:02 executing program 2: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/05 19:36:02 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f000031aff8)) 2018/04/05 19:36:02 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept(r0, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x100}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x6, 0x9, 0xd230, 0xffffffff, r3}, 0x10) fsync(r2) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00009b2ff0)={0x1, &(0x7f0000a7dff8)=[{0x6, 0x0, 0x0, 0x400000000000003}]}, 0x10) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000001c0)={'ip6_vti0\x00', &(0x7f0000000140)=@ethtool_gfeatures={0x3a, 0x6, [{0x6, 0x4, 0x9, 0x1}, {0x8, 0x9, 0x5, 0x9}, {0x3, 0x1000, 0x4, 0x7f}, {0x201ca684, 0x3, 0x9, 0x7}, {0x2, 0x101, 0x1f, 0x9}, {0x1f, 0xffff, 0x5}]}}) sendmsg$kcm(r2, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000200)='R', 0x1}], 0x1, &(0x7f0000000280)}, 0x8091) shutdown(r1, 0x2000000002) 2018/04/05 19:36:02 executing program 6: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f00000003c0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) sendmsg$rds(r0, &(0x7f0000004080)={&(0x7f0000000040)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10, &(0x7f0000003700), 0x0, &(0x7f0000003e40)=[@rdma_dest={0x18, 0x114, 0x2}, @fadd={0x58, 0x114, 0x6, {{}, &(0x7f0000003dc0), &(0x7f0000003e00)}}], 0x70}, 0x0) 2018/04/05 19:36:02 executing program 7: socket$inet_udp(0x2, 0x2, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) socket(0x4000000010, 0x803, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x15, 0x8000000000002, @thr={&(0x7f000090b000), &(0x7f00009a5fb7)}}) 2018/04/05 19:36:02 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept(r0, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x100}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x6, 0x9, 0xd230, 0xffffffff, r3}, 0x10) fsync(r2) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00009b2ff0)={0x1, &(0x7f0000a7dff8)=[{0x6, 0x0, 0x0, 0x400000000000003}]}, 0x10) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000001c0)={'ip6_vti0\x00', &(0x7f0000000140)=@ethtool_gfeatures={0x3a, 0x6, [{0x6, 0x4, 0x9, 0x1}, {0x8, 0x9, 0x5, 0x9}, {0x3, 0x1000, 0x4, 0x7f}, {0x201ca684, 0x3, 0x9, 0x7}, {0x2, 0x101, 0x1f, 0x9}, {0x1f, 0xffff, 0x5}]}}) sendmsg$kcm(r2, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000200)='R', 0x1}], 0x1, &(0x7f0000000280)}, 0x8091) shutdown(r1, 0x2000000002) 2018/04/05 19:36:02 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept(r0, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x100}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x6, 0x9, 0xd230, 0xffffffff, r3}, 0x10) fsync(r2) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00009b2ff0)={0x1, &(0x7f0000a7dff8)=[{0x6, 0x0, 0x0, 0x400000000000003}]}, 0x10) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000001c0)={'ip6_vti0\x00', &(0x7f0000000140)=@ethtool_gfeatures={0x3a, 0x6, [{0x6, 0x4, 0x9, 0x1}, {0x8, 0x9, 0x5, 0x9}, {0x3, 0x1000, 0x4, 0x7f}, {0x201ca684, 0x3, 0x9, 0x7}, {0x2, 0x101, 0x1f, 0x9}, {0x1f, 0xffff, 0x5}]}}) sendmsg$kcm(r2, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000200)='R', 0x1}], 0x1, &(0x7f0000000280)}, 0x8091) shutdown(r1, 0x2000000002) 2018/04/05 19:36:02 executing program 2: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/05 19:36:02 executing program 7: socket$inet_udp(0x2, 0x2, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) socket(0x4000000010, 0x803, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x15, 0x8000000000002, @thr={&(0x7f000090b000), &(0x7f00009a5fb7)}}) 2018/04/05 19:36:02 executing program 6: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f00000003c0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) sendmsg$rds(r0, &(0x7f0000004080)={&(0x7f0000000040)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10, &(0x7f0000003700), 0x0, &(0x7f0000003e40)=[@rdma_dest={0x18, 0x114, 0x2}, @fadd={0x58, 0x114, 0x6, {{}, &(0x7f0000003dc0), &(0x7f0000003e00)}}], 0x70}, 0x0) 2018/04/05 19:36:02 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='ns\x00') getdents(r0, &(0x7f0000000040), 0x19) 2018/04/05 19:36:02 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept(r0, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x100}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x6, 0x9, 0xd230, 0xffffffff, r3}, 0x10) fsync(r2) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00009b2ff0)={0x1, &(0x7f0000a7dff8)=[{0x6, 0x0, 0x0, 0x400000000000003}]}, 0x10) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000001c0)={'ip6_vti0\x00', &(0x7f0000000140)=@ethtool_gfeatures={0x3a, 0x6, [{0x6, 0x4, 0x9, 0x1}, {0x8, 0x9, 0x5, 0x9}, {0x3, 0x1000, 0x4, 0x7f}, {0x201ca684, 0x3, 0x9, 0x7}, {0x2, 0x101, 0x1f, 0x9}, {0x1f, 0xffff, 0x5}]}}) sendmsg$kcm(r2, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000200)='R', 0x1}], 0x1, &(0x7f0000000280)}, 0x8091) shutdown(r1, 0x2000000002) 2018/04/05 19:36:02 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f000031aff8)) 2018/04/05 19:36:02 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept(r0, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x100}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x6, 0x9, 0xd230, 0xffffffff, r3}, 0x10) fsync(r2) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00009b2ff0)={0x1, &(0x7f0000a7dff8)=[{0x6, 0x0, 0x0, 0x400000000000003}]}, 0x10) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000001c0)={'ip6_vti0\x00', &(0x7f0000000140)=@ethtool_gfeatures={0x3a, 0x6, [{0x6, 0x4, 0x9, 0x1}, {0x8, 0x9, 0x5, 0x9}, {0x3, 0x1000, 0x4, 0x7f}, {0x201ca684, 0x3, 0x9, 0x7}, {0x2, 0x101, 0x1f, 0x9}, {0x1f, 0xffff, 0x5}]}}) sendmsg$kcm(r2, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000200)='R', 0x1}], 0x1, &(0x7f0000000280)}, 0x8091) shutdown(r1, 0x2000000002) 2018/04/05 19:36:03 executing program 4: r0 = socket$inet6_sctp(0xa, 0x3, 0x84) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) read(r0, &(0x7f00005f6000)=""/99, 0x63) recvfrom(r0, &(0x7f00000c9000)=""/88, 0x58, 0x0, 0x0, 0xfffffffffffffdfa) write$binfmt_script(r0, &(0x7f00000001c0)={'#! ', './file0', [], 0xa}, 0xb) write(r0, &(0x7f0000000000), 0x0) 2018/04/05 19:36:03 executing program 6: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f00000003c0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) sendmsg$rds(r0, &(0x7f0000004080)={&(0x7f0000000040)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10, &(0x7f0000003700), 0x0, &(0x7f0000003e40)=[@rdma_dest={0x18, 0x114, 0x2}, @fadd={0x58, 0x114, 0x6, {{}, &(0x7f0000003dc0), &(0x7f0000003e00)}}], 0x70}, 0x0) 2018/04/05 19:36:03 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x2, 0x3b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip6gretap0\x00', 'syz_tun\x00', 'ip6tnl0\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0x108, 0x158}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x10000, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x0, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xf8, 0x178, 0x1c8, [@statistic={'statistic\x00', 0x18}, @limit={'limit\x00', 0x20, {{0x0, 0xec}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz1\x00'}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x428) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001640)=@broute={'broute\x00', 0x20, 0x1, 0x1e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001700], 0x0, &(0x7f0000001980), &(0x7f0000001700)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x13, 0x0, 0x0, 'vcan0\x00', 'ifb0\x00', 'syzkaller0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0xf8, 0x128}, [@common=@dnat={'dnat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 0xffffffffffffffff}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x4, 'syz0\x00'}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffbffffffffffe}]}, 0x260) 2018/04/05 19:36:03 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) readv(r0, &(0x7f000000b000)=[{&(0x7f0000008f48)=""/184, 0xb8}], 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000011ffc)=0x52, 0x32d) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000ea8ffc)=0x488, 0x4) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x10}, 0x1}, 0x0) 2018/04/05 19:36:03 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept(r0, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x100}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x6, 0x9, 0xd230, 0xffffffff, r3}, 0x10) fsync(r2) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00009b2ff0)={0x1, &(0x7f0000a7dff8)=[{0x6, 0x0, 0x0, 0x400000000000003}]}, 0x10) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000001c0)={'ip6_vti0\x00', &(0x7f0000000140)=@ethtool_gfeatures={0x3a, 0x6, [{0x6, 0x4, 0x9, 0x1}, {0x8, 0x9, 0x5, 0x9}, {0x3, 0x1000, 0x4, 0x7f}, {0x201ca684, 0x3, 0x9, 0x7}, {0x2, 0x101, 0x1f, 0x9}, {0x1f, 0xffff, 0x5}]}}) sendmsg$kcm(r2, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000200)='R', 0x1}], 0x1, &(0x7f0000000280)}, 0x8091) shutdown(r1, 0x2000000002) 2018/04/05 19:36:03 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha3-256-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x17c) 2018/04/05 19:36:03 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept(r0, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x100}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x6, 0x9, 0xd230, 0xffffffff, r3}, 0x10) fsync(r2) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00009b2ff0)={0x1, &(0x7f0000a7dff8)=[{0x6, 0x0, 0x0, 0x400000000000003}]}, 0x10) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000001c0)={'ip6_vti0\x00', &(0x7f0000000140)=@ethtool_gfeatures={0x3a, 0x6, [{0x6, 0x4, 0x9, 0x1}, {0x8, 0x9, 0x5, 0x9}, {0x3, 0x1000, 0x4, 0x7f}, {0x201ca684, 0x3, 0x9, 0x7}, {0x2, 0x101, 0x1f, 0x9}, {0x1f, 0xffff, 0x5}]}}) sendmsg$kcm(r2, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000200)='R', 0x1}], 0x1, &(0x7f0000000280)}, 0x8091) shutdown(r1, 0x2000000002) 2018/04/05 19:36:03 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept(r0, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x100}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x6, 0x9, 0xd230, 0xffffffff, r3}, 0x10) fsync(r2) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00009b2ff0)={0x1, &(0x7f0000a7dff8)=[{0x6, 0x0, 0x0, 0x400000000000003}]}, 0x10) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000001c0)={'ip6_vti0\x00', &(0x7f0000000140)=@ethtool_gfeatures={0x3a, 0x6, [{0x6, 0x4, 0x9, 0x1}, {0x8, 0x9, 0x5, 0x9}, {0x3, 0x1000, 0x4, 0x7f}, {0x201ca684, 0x3, 0x9, 0x7}, {0x2, 0x101, 0x1f, 0x9}, {0x1f, 0xffff, 0x5}]}}) sendmsg$kcm(r2, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000200)='R', 0x1}], 0x1, &(0x7f0000000280)}, 0x8091) shutdown(r1, 0x2000000002) 2018/04/05 19:36:03 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha3-256-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x17c) 2018/04/05 19:36:03 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x2, 0x3b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip6gretap0\x00', 'syz_tun\x00', 'ip6tnl0\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0x108, 0x158}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x10000, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x0, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xf8, 0x178, 0x1c8, [@statistic={'statistic\x00', 0x18}, @limit={'limit\x00', 0x20, {{0x0, 0xec}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz1\x00'}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x428) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001640)=@broute={'broute\x00', 0x20, 0x1, 0x1e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001700], 0x0, &(0x7f0000001980), &(0x7f0000001700)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x13, 0x0, 0x0, 'vcan0\x00', 'ifb0\x00', 'syzkaller0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0xf8, 0x128}, [@common=@dnat={'dnat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 0xffffffffffffffff}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x4, 'syz0\x00'}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffbffffffffffe}]}, 0x260) 2018/04/05 19:36:03 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x2, 0x3b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip6gretap0\x00', 'syz_tun\x00', 'ip6tnl0\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0x108, 0x158}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x10000, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x0, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xf8, 0x178, 0x1c8, [@statistic={'statistic\x00', 0x18}, @limit={'limit\x00', 0x20, {{0x0, 0xec}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz1\x00'}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x428) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001640)=@broute={'broute\x00', 0x20, 0x1, 0x1e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001700], 0x0, &(0x7f0000001980), &(0x7f0000001700)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x13, 0x0, 0x0, 'vcan0\x00', 'ifb0\x00', 'syzkaller0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0xf8, 0x128}, [@common=@dnat={'dnat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 0xffffffffffffffff}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x4, 'syz0\x00'}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffbffffffffffe}]}, 0x260) 2018/04/05 19:36:03 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha3-256-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x17c) 2018/04/05 19:36:03 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x2, 0x3b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip6gretap0\x00', 'syz_tun\x00', 'ip6tnl0\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0x108, 0x158}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x10000, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x0, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xf8, 0x178, 0x1c8, [@statistic={'statistic\x00', 0x18}, @limit={'limit\x00', 0x20, {{0x0, 0xec}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz1\x00'}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x428) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001640)=@broute={'broute\x00', 0x20, 0x1, 0x1e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001700], 0x0, &(0x7f0000001980), &(0x7f0000001700)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x13, 0x0, 0x0, 'vcan0\x00', 'ifb0\x00', 'syzkaller0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0xf8, 0x128}, [@common=@dnat={'dnat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 0xffffffffffffffff}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x4, 'syz0\x00'}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffbffffffffffe}]}, 0x260) 2018/04/05 19:36:03 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha3-256-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x17c) 2018/04/05 19:36:03 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x2, 0x3b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip6gretap0\x00', 'syz_tun\x00', 'ip6tnl0\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0x108, 0x158}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x10000, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x0, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xf8, 0x178, 0x1c8, [@statistic={'statistic\x00', 0x18}, @limit={'limit\x00', 0x20, {{0x0, 0xec}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz1\x00'}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x428) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001640)=@broute={'broute\x00', 0x20, 0x1, 0x1e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001700], 0x0, &(0x7f0000001980), &(0x7f0000001700)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x13, 0x0, 0x0, 'vcan0\x00', 'ifb0\x00', 'syzkaller0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0xf8, 0x128}, [@common=@dnat={'dnat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 0xffffffffffffffff}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x4, 'syz0\x00'}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffbffffffffffe}]}, 0x260) 2018/04/05 19:36:03 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x2, 0x3b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip6gretap0\x00', 'syz_tun\x00', 'ip6tnl0\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0x108, 0x158}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x10000, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x0, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xf8, 0x178, 0x1c8, [@statistic={'statistic\x00', 0x18}, @limit={'limit\x00', 0x20, {{0x0, 0xec}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz1\x00'}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x428) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001640)=@broute={'broute\x00', 0x20, 0x1, 0x1e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001700], 0x0, &(0x7f0000001980), &(0x7f0000001700)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x13, 0x0, 0x0, 'vcan0\x00', 'ifb0\x00', 'syzkaller0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0xf8, 0x128}, [@common=@dnat={'dnat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 0xffffffffffffffff}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x4, 'syz0\x00'}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffbffffffffffe}]}, 0x260) 2018/04/05 19:36:04 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x2, 0x3b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip6gretap0\x00', 'syz_tun\x00', 'ip6tnl0\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0x108, 0x158}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x10000, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x0, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xf8, 0x178, 0x1c8, [@statistic={'statistic\x00', 0x18}, @limit={'limit\x00', 0x20, {{0x0, 0xec}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz1\x00'}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x428) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001640)=@broute={'broute\x00', 0x20, 0x1, 0x1e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001700], 0x0, &(0x7f0000001980), &(0x7f0000001700)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x13, 0x0, 0x0, 'vcan0\x00', 'ifb0\x00', 'syzkaller0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0xf8, 0x128}, [@common=@dnat={'dnat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 0xffffffffffffffff}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x4, 'syz0\x00'}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffbffffffffffe}]}, 0x260) 2018/04/05 19:36:04 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f0000000040)={0xa}, 0x1c) sendmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000005000), 0x0, &(0x7f0000000c00)=[{0x680, 0x29, 0x3, "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"}], 0x680}, 0x0) 2018/04/05 19:36:04 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept(r0, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x100}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x6, 0x9, 0xd230, 0xffffffff, r3}, 0x10) fsync(r2) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00009b2ff0)={0x1, &(0x7f0000a7dff8)=[{0x6, 0x0, 0x0, 0x400000000000003}]}, 0x10) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000001c0)={'ip6_vti0\x00', &(0x7f0000000140)=@ethtool_gfeatures={0x3a, 0x6, [{0x6, 0x4, 0x9, 0x1}, {0x8, 0x9, 0x5, 0x9}, {0x3, 0x1000, 0x4, 0x7f}, {0x201ca684, 0x3, 0x9, 0x7}, {0x2, 0x101, 0x1f, 0x9}, {0x1f, 0xffff, 0x5}]}}) sendmsg$kcm(r2, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000200)='R', 0x1}], 0x1, &(0x7f0000000280)}, 0x8091) shutdown(r1, 0x2000000002) 2018/04/05 19:36:04 executing program 4: r0 = socket$inet6_sctp(0xa, 0x3, 0x84) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) read(r0, &(0x7f00005f6000)=""/99, 0x63) recvfrom(r0, &(0x7f00000c9000)=""/88, 0x58, 0x0, 0x0, 0xfffffffffffffdfa) write$binfmt_script(r0, &(0x7f00000001c0)={'#! ', './file0', [], 0xa}, 0xb) write(r0, &(0x7f0000000000), 0x0) 2018/04/05 19:36:04 executing program 2: prctl$intptr(0x1, 0x100000000) 2018/04/05 19:36:04 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept(r0, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x100}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x6, 0x9, 0xd230, 0xffffffff, r3}, 0x10) fsync(r2) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00009b2ff0)={0x1, &(0x7f0000a7dff8)=[{0x6, 0x0, 0x0, 0x400000000000003}]}, 0x10) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000001c0)={'ip6_vti0\x00', &(0x7f0000000140)=@ethtool_gfeatures={0x3a, 0x6, [{0x6, 0x4, 0x9, 0x1}, {0x8, 0x9, 0x5, 0x9}, {0x3, 0x1000, 0x4, 0x7f}, {0x201ca684, 0x3, 0x9, 0x7}, {0x2, 0x101, 0x1f, 0x9}, {0x1f, 0xffff, 0x5}]}}) sendmsg$kcm(r2, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000200)='R', 0x1}], 0x1, &(0x7f0000000280)}, 0x8091) shutdown(r1, 0x2000000002) 2018/04/05 19:36:04 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) readv(r0, &(0x7f000000b000)=[{&(0x7f0000008f48)=""/184, 0xb8}], 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000011ffc)=0x52, 0x32d) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000ea8ffc)=0x488, 0x4) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x10}, 0x1}, 0x0) 2018/04/05 19:36:04 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)=@polexpire={0xcc, 0x1b, 0x209, 0x0, 0x0, {{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}}}}, [@sec_ctx={0xc, 0x8, {0x8, 0x8}}]}, 0xcc}, 0x1}, 0x0) 2018/04/05 19:36:04 executing program 2: prctl$intptr(0x1, 0x100000000) 2018/04/05 19:36:04 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f0000000040)={0xa}, 0x1c) sendmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000005000), 0x0, &(0x7f0000000c00)=[{0x680, 0x29, 0x3, "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"}], 0x680}, 0x0) 2018/04/05 19:36:04 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)=@polexpire={0xcc, 0x1b, 0x209, 0x0, 0x0, {{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}}}}, [@sec_ctx={0xc, 0x8, {0x8, 0x8}}]}, 0xcc}, 0x1}, 0x0) 2018/04/05 19:36:04 executing program 2: prctl$intptr(0x1, 0x100000000) 2018/04/05 19:36:04 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f0000000040)={0xa}, 0x1c) sendmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000005000), 0x0, &(0x7f0000000c00)=[{0x680, 0x29, 0x3, "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"}], 0x680}, 0x0) 2018/04/05 19:36:04 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x2, 0x20000) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000140)={0x8, 0xf85d, 0x7, 0x0, 0x3f, 0x3, 0x6, 0xad0, 0x0, 0x20}) lseek(r0, 0xfffffffffffffffc, 0x1) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000001280)=""/208) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r2, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000000000)=ANY=[]) r3 = eventfd2(0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r2, 0x4004af07, &(0x7f00000015c0)=r3) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000000180)={0x0, 0x1, &(0x7f0000000280)=""/147, &(0x7f0000000340)=""/223, &(0x7f0000000580)=""/4096}) ioctl$VHOST_SET_VRING_KICK(r2, 0x4008af20, &(0x7f0000000540)={0x1, r3}) ioctl$VHOST_VSOCK_SET_RUNNING(r2, 0x4004af61, &(0x7f0000f82ffc)=0x4001) r4 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0xa0, 0x400000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000440)={0x0, 0xf3, "a39ef4b4c338e06db7d89f21d4a82bdf7a568573c7bec14acc109213f45da82e3cd3a1d15341920372de2bcedd00b05a8e1e8ac112f99dd16037ef62689663757a73956a2bd15ec23f0215f21ed1972e7b25451cd18350b1ef8a07fe208dffea626fad6de5e6ef7abf021ab60e87f86df6ac307e502bc752080e7dc706e6457acd07b9f15e6d4436754fc367ec7da6da65c351249dad6b2b8aa8f08d83c719de6f5af6b5af7b273ef1e17a1d2802f8123aaedab2c4a6290ae5b46c5b9679d4d3269b7e545b40f7016dcf4140f93a4b7f21d7e94bcfed12fefe69bb44fa1fe53132ead22168b1b11b22689c02d6a48bc62d3de1"}, &(0x7f00000000c0)=0xfb) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r5, 0xffffffffffffff5d, 0xffff}, &(0x7f0000000140)=0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000003a00)={{{@in=@local, @in6=@local}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000003b00)=0xe8) socketpair$inet6(0xa, 0x6, 0x0, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000000000)={0x9, 0x1, 0x1, 0x7ff}, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000040c0)={{{@in6=@mcast1, @in=@remote}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000003c40)=0xfffffffffffffffa) getpgrp(0xffffffffffffffff) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x10040, 0x0) r7 = socket(0xa, 0x80806, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000000800000000000000700000001"]) ioctl(r7, 0x8936, &(0x7f0000000000)) getsockopt$packet_int(r6, 0x107, 0xf, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/05 19:36:04 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)=@polexpire={0xcc, 0x1b, 0x209, 0x0, 0x0, {{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}}}}, [@sec_ctx={0xc, 0x8, {0x8, 0x8}}]}, 0xcc}, 0x1}, 0x0) 2018/04/05 19:36:04 executing program 2: prctl$intptr(0x1, 0x100000000) 2018/04/05 19:36:04 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f0000000040)={0xa}, 0x1c) sendmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000005000), 0x0, &(0x7f0000000c00)=[{0x680, 0x29, 0x3, "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"}], 0x680}, 0x0) 2018/04/05 19:36:04 executing program 1: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000bc4ff0)=@req={0x3fc, 0x0, 0x3}, 0x7f) dup3(r1, r0, 0x0) 2018/04/05 19:36:05 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)=@polexpire={0xcc, 0x1b, 0x209, 0x0, 0x0, {{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}}}}, [@sec_ctx={0xc, 0x8, {0x8, 0x8}}]}, 0xcc}, 0x1}, 0x0) 2018/04/05 19:36:05 executing program 1: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000bc4ff0)=@req={0x3fc, 0x0, 0x3}, 0x7f) dup3(r1, r0, 0x0) 2018/04/05 19:36:05 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x2, 0x20000) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000140)={0x8, 0xf85d, 0x7, 0x0, 0x3f, 0x3, 0x6, 0xad0, 0x0, 0x20}) lseek(r0, 0xfffffffffffffffc, 0x1) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000001280)=""/208) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r2, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000000000)=ANY=[]) r3 = eventfd2(0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r2, 0x4004af07, &(0x7f00000015c0)=r3) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000000180)={0x0, 0x1, &(0x7f0000000280)=""/147, &(0x7f0000000340)=""/223, &(0x7f0000000580)=""/4096}) ioctl$VHOST_SET_VRING_KICK(r2, 0x4008af20, &(0x7f0000000540)={0x1, r3}) ioctl$VHOST_VSOCK_SET_RUNNING(r2, 0x4004af61, &(0x7f0000f82ffc)=0x4001) r4 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0xa0, 0x400000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000440)={0x0, 0xf3, "a39ef4b4c338e06db7d89f21d4a82bdf7a568573c7bec14acc109213f45da82e3cd3a1d15341920372de2bcedd00b05a8e1e8ac112f99dd16037ef62689663757a73956a2bd15ec23f0215f21ed1972e7b25451cd18350b1ef8a07fe208dffea626fad6de5e6ef7abf021ab60e87f86df6ac307e502bc752080e7dc706e6457acd07b9f15e6d4436754fc367ec7da6da65c351249dad6b2b8aa8f08d83c719de6f5af6b5af7b273ef1e17a1d2802f8123aaedab2c4a6290ae5b46c5b9679d4d3269b7e545b40f7016dcf4140f93a4b7f21d7e94bcfed12fefe69bb44fa1fe53132ead22168b1b11b22689c02d6a48bc62d3de1"}, &(0x7f00000000c0)=0xfb) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r5, 0xffffffffffffff5d, 0xffff}, &(0x7f0000000140)=0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000003a00)={{{@in=@local, @in6=@local}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000003b00)=0xe8) socketpair$inet6(0xa, 0x6, 0x0, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000000000)={0x9, 0x1, 0x1, 0x7ff}, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000040c0)={{{@in6=@mcast1, @in=@remote}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000003c40)=0xfffffffffffffffa) getpgrp(0xffffffffffffffff) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x10040, 0x0) r7 = socket(0xa, 0x80806, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000000800000000000000700000001"]) ioctl(r7, 0x8936, &(0x7f0000000000)) getsockopt$packet_int(r6, 0x107, 0xf, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/05 19:36:05 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) readv(r0, &(0x7f000000b000)=[{&(0x7f0000008f48)=""/184, 0xb8}], 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000011ffc)=0x52, 0x32d) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000ea8ffc)=0x488, 0x4) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x10}, 0x1}, 0x0) 2018/04/05 19:36:05 executing program 5: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000bc4ff0)=@req={0x3fc, 0x0, 0x3}, 0x7f) dup3(r1, r0, 0x0) 2018/04/05 19:36:05 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x2, 0x20000) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000140)={0x8, 0xf85d, 0x7, 0x0, 0x3f, 0x3, 0x6, 0xad0, 0x0, 0x20}) lseek(r0, 0xfffffffffffffffc, 0x1) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000001280)=""/208) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r2, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000000000)=ANY=[]) r3 = eventfd2(0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r2, 0x4004af07, &(0x7f00000015c0)=r3) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000000180)={0x0, 0x1, &(0x7f0000000280)=""/147, &(0x7f0000000340)=""/223, &(0x7f0000000580)=""/4096}) ioctl$VHOST_SET_VRING_KICK(r2, 0x4008af20, &(0x7f0000000540)={0x1, r3}) ioctl$VHOST_VSOCK_SET_RUNNING(r2, 0x4004af61, &(0x7f0000f82ffc)=0x4001) r4 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0xa0, 0x400000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000440)={0x0, 0xf3, "a39ef4b4c338e06db7d89f21d4a82bdf7a568573c7bec14acc109213f45da82e3cd3a1d15341920372de2bcedd00b05a8e1e8ac112f99dd16037ef62689663757a73956a2bd15ec23f0215f21ed1972e7b25451cd18350b1ef8a07fe208dffea626fad6de5e6ef7abf021ab60e87f86df6ac307e502bc752080e7dc706e6457acd07b9f15e6d4436754fc367ec7da6da65c351249dad6b2b8aa8f08d83c719de6f5af6b5af7b273ef1e17a1d2802f8123aaedab2c4a6290ae5b46c5b9679d4d3269b7e545b40f7016dcf4140f93a4b7f21d7e94bcfed12fefe69bb44fa1fe53132ead22168b1b11b22689c02d6a48bc62d3de1"}, &(0x7f00000000c0)=0xfb) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r5, 0xffffffffffffff5d, 0xffff}, &(0x7f0000000140)=0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000003a00)={{{@in=@local, @in6=@local}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000003b00)=0xe8) socketpair$inet6(0xa, 0x6, 0x0, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000000000)={0x9, 0x1, 0x1, 0x7ff}, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000040c0)={{{@in6=@mcast1, @in=@remote}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000003c40)=0xfffffffffffffffa) getpgrp(0xffffffffffffffff) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x10040, 0x0) r7 = socket(0xa, 0x80806, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000000800000000000000700000001"]) ioctl(r7, 0x8936, &(0x7f0000000000)) getsockopt$packet_int(r6, 0x107, 0xf, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/05 19:36:05 executing program 4: r0 = socket$inet6_sctp(0xa, 0x3, 0x84) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) read(r0, &(0x7f00005f6000)=""/99, 0x63) recvfrom(r0, &(0x7f00000c9000)=""/88, 0x58, 0x0, 0x0, 0xfffffffffffffdfa) write$binfmt_script(r0, &(0x7f00000001c0)={'#! ', './file0', [], 0xa}, 0xb) write(r0, &(0x7f0000000000), 0x0) 2018/04/05 19:36:05 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x0, 0x0) io_setup(0x5c8d, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000001600)=[&(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000540)="df", 0x1}]) 2018/04/05 19:36:05 executing program 5: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000bc4ff0)=@req={0x3fc, 0x0, 0x3}, 0x7f) dup3(r1, r0, 0x0) 2018/04/05 19:36:05 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(tnepres)\x00'}, 0x58) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) 2018/04/05 19:36:05 executing program 1: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000bc4ff0)=@req={0x3fc, 0x0, 0x3}, 0x7f) dup3(r1, r0, 0x0) 2018/04/05 19:36:05 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f00003e8ffc)=0x5, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000722ffc), &(0x7f00006d1ffc)=0x4) 2018/04/05 19:36:05 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x2, 0x20000) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000140)={0x8, 0xf85d, 0x7, 0x0, 0x3f, 0x3, 0x6, 0xad0, 0x0, 0x20}) lseek(r0, 0xfffffffffffffffc, 0x1) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000001280)=""/208) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r2, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000000000)=ANY=[]) r3 = eventfd2(0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r2, 0x4004af07, &(0x7f00000015c0)=r3) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000000180)={0x0, 0x1, &(0x7f0000000280)=""/147, &(0x7f0000000340)=""/223, &(0x7f0000000580)=""/4096}) ioctl$VHOST_SET_VRING_KICK(r2, 0x4008af20, &(0x7f0000000540)={0x1, r3}) ioctl$VHOST_VSOCK_SET_RUNNING(r2, 0x4004af61, &(0x7f0000f82ffc)=0x4001) r4 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0xa0, 0x400000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000440)={0x0, 0xf3, "a39ef4b4c338e06db7d89f21d4a82bdf7a568573c7bec14acc109213f45da82e3cd3a1d15341920372de2bcedd00b05a8e1e8ac112f99dd16037ef62689663757a73956a2bd15ec23f0215f21ed1972e7b25451cd18350b1ef8a07fe208dffea626fad6de5e6ef7abf021ab60e87f86df6ac307e502bc752080e7dc706e6457acd07b9f15e6d4436754fc367ec7da6da65c351249dad6b2b8aa8f08d83c719de6f5af6b5af7b273ef1e17a1d2802f8123aaedab2c4a6290ae5b46c5b9679d4d3269b7e545b40f7016dcf4140f93a4b7f21d7e94bcfed12fefe69bb44fa1fe53132ead22168b1b11b22689c02d6a48bc62d3de1"}, &(0x7f00000000c0)=0xfb) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r5, 0xffffffffffffff5d, 0xffff}, &(0x7f0000000140)=0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000003a00)={{{@in=@local, @in6=@local}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000003b00)=0xe8) socketpair$inet6(0xa, 0x6, 0x0, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000000000)={0x9, 0x1, 0x1, 0x7ff}, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000040c0)={{{@in6=@mcast1, @in=@remote}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000003c40)=0xfffffffffffffffa) getpgrp(0xffffffffffffffff) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x10040, 0x0) r7 = socket(0xa, 0x80806, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000000800000000000000700000001"]) ioctl(r7, 0x8936, &(0x7f0000000000)) getsockopt$packet_int(r6, 0x107, 0xf, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/05 19:36:05 executing program 1: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000bc4ff0)=@req={0x3fc, 0x0, 0x3}, 0x7f) dup3(r1, r0, 0x0) 2018/04/05 19:36:05 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f00003e8ffc)=0x5, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000722ffc), &(0x7f00006d1ffc)=0x4) 2018/04/05 19:36:05 executing program 5: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000bc4ff0)=@req={0x3fc, 0x0, 0x3}, 0x7f) dup3(r1, r0, 0x0) 2018/04/05 19:36:06 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x2, 0x20000) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000140)={0x8, 0xf85d, 0x7, 0x0, 0x3f, 0x3, 0x6, 0xad0, 0x0, 0x20}) lseek(r0, 0xfffffffffffffffc, 0x1) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000001280)=""/208) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r2, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000000000)=ANY=[]) r3 = eventfd2(0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r2, 0x4004af07, &(0x7f00000015c0)=r3) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000000180)={0x0, 0x1, &(0x7f0000000280)=""/147, &(0x7f0000000340)=""/223, &(0x7f0000000580)=""/4096}) ioctl$VHOST_SET_VRING_KICK(r2, 0x4008af20, &(0x7f0000000540)={0x1, r3}) ioctl$VHOST_VSOCK_SET_RUNNING(r2, 0x4004af61, &(0x7f0000f82ffc)=0x4001) r4 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0xa0, 0x400000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000440)={0x0, 0xf3, "a39ef4b4c338e06db7d89f21d4a82bdf7a568573c7bec14acc109213f45da82e3cd3a1d15341920372de2bcedd00b05a8e1e8ac112f99dd16037ef62689663757a73956a2bd15ec23f0215f21ed1972e7b25451cd18350b1ef8a07fe208dffea626fad6de5e6ef7abf021ab60e87f86df6ac307e502bc752080e7dc706e6457acd07b9f15e6d4436754fc367ec7da6da65c351249dad6b2b8aa8f08d83c719de6f5af6b5af7b273ef1e17a1d2802f8123aaedab2c4a6290ae5b46c5b9679d4d3269b7e545b40f7016dcf4140f93a4b7f21d7e94bcfed12fefe69bb44fa1fe53132ead22168b1b11b22689c02d6a48bc62d3de1"}, &(0x7f00000000c0)=0xfb) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r5, 0xffffffffffffff5d, 0xffff}, &(0x7f0000000140)=0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000003a00)={{{@in=@local, @in6=@local}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000003b00)=0xe8) socketpair$inet6(0xa, 0x6, 0x0, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000000000)={0x9, 0x1, 0x1, 0x7ff}, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000040c0)={{{@in6=@mcast1, @in=@remote}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000003c40)=0xfffffffffffffffa) getpgrp(0xffffffffffffffff) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x10040, 0x0) r7 = socket(0xa, 0x80806, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000000800000000000000700000001"]) ioctl(r7, 0x8936, &(0x7f0000000000)) getsockopt$packet_int(r6, 0x107, 0xf, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/05 19:36:06 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f00003e8ffc)=0x5, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000722ffc), &(0x7f00006d1ffc)=0x4) 2018/04/05 19:36:06 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f00003e8ffc)=0x5, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000722ffc), &(0x7f00006d1ffc)=0x4) 2018/04/05 19:36:06 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x2, 0x20000) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000140)={0x8, 0xf85d, 0x7, 0x0, 0x3f, 0x3, 0x6, 0xad0, 0x0, 0x20}) lseek(r0, 0xfffffffffffffffc, 0x1) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000001280)=""/208) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r2, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000000000)=ANY=[]) r3 = eventfd2(0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r2, 0x4004af07, &(0x7f00000015c0)=r3) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000000180)={0x0, 0x1, &(0x7f0000000280)=""/147, &(0x7f0000000340)=""/223, &(0x7f0000000580)=""/4096}) ioctl$VHOST_SET_VRING_KICK(r2, 0x4008af20, &(0x7f0000000540)={0x1, r3}) ioctl$VHOST_VSOCK_SET_RUNNING(r2, 0x4004af61, &(0x7f0000f82ffc)=0x4001) r4 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0xa0, 0x400000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000440)={0x0, 0xf3, "a39ef4b4c338e06db7d89f21d4a82bdf7a568573c7bec14acc109213f45da82e3cd3a1d15341920372de2bcedd00b05a8e1e8ac112f99dd16037ef62689663757a73956a2bd15ec23f0215f21ed1972e7b25451cd18350b1ef8a07fe208dffea626fad6de5e6ef7abf021ab60e87f86df6ac307e502bc752080e7dc706e6457acd07b9f15e6d4436754fc367ec7da6da65c351249dad6b2b8aa8f08d83c719de6f5af6b5af7b273ef1e17a1d2802f8123aaedab2c4a6290ae5b46c5b9679d4d3269b7e545b40f7016dcf4140f93a4b7f21d7e94bcfed12fefe69bb44fa1fe53132ead22168b1b11b22689c02d6a48bc62d3de1"}, &(0x7f00000000c0)=0xfb) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r5, 0xffffffffffffff5d, 0xffff}, &(0x7f0000000140)=0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000003a00)={{{@in=@local, @in6=@local}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000003b00)=0xe8) socketpair$inet6(0xa, 0x6, 0x0, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000000000)={0x9, 0x1, 0x1, 0x7ff}, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000040c0)={{{@in6=@mcast1, @in=@remote}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000003c40)=0xfffffffffffffffa) getpgrp(0xffffffffffffffff) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x10040, 0x0) r7 = socket(0xa, 0x80806, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000000800000000000000700000001"]) ioctl(r7, 0x8936, &(0x7f0000000000)) getsockopt$packet_int(r6, 0x107, 0xf, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/05 19:36:06 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x32}, 0x0, @in=@rand_addr}}, 0xe8) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/05 19:36:06 executing program 4: r0 = socket$inet6_sctp(0xa, 0x3, 0x84) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) read(r0, &(0x7f00005f6000)=""/99, 0x63) recvfrom(r0, &(0x7f00000c9000)=""/88, 0x58, 0x0, 0x0, 0xfffffffffffffdfa) write$binfmt_script(r0, &(0x7f00000001c0)={'#! ', './file0', [], 0xa}, 0xb) write(r0, &(0x7f0000000000), 0x0) 2018/04/05 19:36:06 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(tnepres)\x00'}, 0x58) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) 2018/04/05 19:36:06 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) readv(r0, &(0x7f000000b000)=[{&(0x7f0000008f48)=""/184, 0xb8}], 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000011ffc)=0x52, 0x32d) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000ea8ffc)=0x488, 0x4) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x10}, 0x1}, 0x0) 2018/04/05 19:36:06 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f00003e8ffc)=0x5, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000722ffc), &(0x7f00006d1ffc)=0x4) 2018/04/05 19:36:06 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f00003e8ffc)=0x5, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000722ffc), &(0x7f00006d1ffc)=0x4) 2018/04/05 19:36:06 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x32}, 0x0, @in=@rand_addr}}, 0xe8) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/05 19:36:06 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f00003e8ffc)=0x5, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000722ffc), &(0x7f00006d1ffc)=0x4) 2018/04/05 19:36:06 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f000001cb24)={0x1c, 0x18, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@typed={0x8, 0x3}]}, 0x1c}, 0x1}, 0x0) 2018/04/05 19:36:06 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={"64596df17c0e4200", 0x4000000000000401}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x0) 2018/04/05 19:36:06 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(tnepres)\x00'}, 0x58) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) 2018/04/05 19:36:07 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f000001cb24)={0x1c, 0x18, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@typed={0x8, 0x3}]}, 0x1c}, 0x1}, 0x0) 2018/04/05 19:36:07 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000480)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000000)={0x1c, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x5}, [@typed={0x8, 0x1, @pid}]}, 0x1c}, 0x1}, 0x0) 2018/04/05 19:36:07 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x32}, 0x0, @in=@rand_addr}}, 0xe8) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/05 19:36:07 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x2, 0x20000) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000140)={0x8, 0xf85d, 0x7, 0x0, 0x3f, 0x3, 0x6, 0xad0, 0x0, 0x20}) lseek(r0, 0xfffffffffffffffc, 0x1) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000001280)=""/208) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r2, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000000000)=ANY=[]) r3 = eventfd2(0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r2, 0x4004af07, &(0x7f00000015c0)=r3) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000000180)={0x0, 0x1, &(0x7f0000000280)=""/147, &(0x7f0000000340)=""/223, &(0x7f0000000580)=""/4096}) ioctl$VHOST_SET_VRING_KICK(r2, 0x4008af20, &(0x7f0000000540)={0x1, r3}) ioctl$VHOST_VSOCK_SET_RUNNING(r2, 0x4004af61, &(0x7f0000f82ffc)=0x4001) r4 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0xa0, 0x400000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000440)={0x0, 0xf3, "a39ef4b4c338e06db7d89f21d4a82bdf7a568573c7bec14acc109213f45da82e3cd3a1d15341920372de2bcedd00b05a8e1e8ac112f99dd16037ef62689663757a73956a2bd15ec23f0215f21ed1972e7b25451cd18350b1ef8a07fe208dffea626fad6de5e6ef7abf021ab60e87f86df6ac307e502bc752080e7dc706e6457acd07b9f15e6d4436754fc367ec7da6da65c351249dad6b2b8aa8f08d83c719de6f5af6b5af7b273ef1e17a1d2802f8123aaedab2c4a6290ae5b46c5b9679d4d3269b7e545b40f7016dcf4140f93a4b7f21d7e94bcfed12fefe69bb44fa1fe53132ead22168b1b11b22689c02d6a48bc62d3de1"}, &(0x7f00000000c0)=0xfb) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r5, 0xffffffffffffff5d, 0xffff}, &(0x7f0000000140)=0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000003a00)={{{@in=@local, @in6=@local}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000003b00)=0xe8) socketpair$inet6(0xa, 0x6, 0x0, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000000000)={0x9, 0x1, 0x1, 0x7ff}, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000040c0)={{{@in6=@mcast1, @in=@remote}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000003c40)=0xfffffffffffffffa) getpgrp(0xffffffffffffffff) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x10040, 0x0) r7 = socket(0xa, 0x80806, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000000800000000000000700000001"]) ioctl(r7, 0x8936, &(0x7f0000000000)) getsockopt$packet_int(r6, 0x107, 0xf, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/05 19:36:07 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106-gcm-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000002780)=[{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) sendmsg(r1, &(0x7f0000000880)={&(0x7f00000004c0)=@l2={0x1f}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000740)="01143a5512cf1799", 0x8}], 0x1}, 0x0) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a4fa0)=@nfc_llcp, 0x80, &(0x7f0000045000)=[{&(0x7f0000000300)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) 2018/04/05 19:36:07 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(tnepres)\x00'}, 0x58) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) 2018/04/05 19:36:07 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={"64596df17c0e4200", 0x4000000000000401}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x0) 2018/04/05 19:36:07 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000340)="6e65742f697076365f726f7574650000001601e1160aa209e07a86df5448177d47adec466e78220008000069a43690640d0f5c4a5dce00000008f516f26c2f361eaa5fe8ec210edb437b63ccd8db59750540b977b0298f24826a3aa03977b41c422c8e76ab47d16ea287abfb72812b1037edaa1dc78a95190e0c3f9c149c4672df66e6be42676465fef03b5f0000969c5b494b2b0c10bd82a1ae3d170000000000000001da57ce748f24a236e3d76862e94d7cfd5c59f5f4ee72ea99") bind$alg(r0, &(0x7f0000e15000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x1000) [ 254.399909] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/05 19:36:07 executing program 0: r0 = socket$inet(0x2, 0x3, 0x20000000004) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2}, 0x10) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000e76000)=0x5, 0x4) recvfrom$inet(r0, &(0x7f0000000000)=""/84, 0x54, 0x60, &(0x7f0000000080)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) recvmsg(r0, &(0x7f0000edffc8)={0x0, 0x0, &(0x7f0000aea000), 0x1d5, &(0x7f0000603000)=""/81, 0x51}, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000000c0)) 2018/04/05 19:36:07 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f000001cb24)={0x1c, 0x18, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@typed={0x8, 0x3}]}, 0x1c}, 0x1}, 0x0) 2018/04/05 19:36:07 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000480)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000000)={0x1c, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x5}, [@typed={0x8, 0x1, @pid}]}, 0x1c}, 0x1}, 0x0) 2018/04/05 19:36:07 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000340)="6e65742f697076365f726f7574650000001601e1160aa209e07a86df5448177d47adec466e78220008000069a43690640d0f5c4a5dce00000008f516f26c2f361eaa5fe8ec210edb437b63ccd8db59750540b977b0298f24826a3aa03977b41c422c8e76ab47d16ea287abfb72812b1037edaa1dc78a95190e0c3f9c149c4672df66e6be42676465fef03b5f0000969c5b494b2b0c10bd82a1ae3d170000000000000001da57ce748f24a236e3d76862e94d7cfd5c59f5f4ee72ea99") bind$alg(r0, &(0x7f0000e15000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x1000) 2018/04/05 19:36:07 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={"64596df17c0e4200", 0x4000000000000401}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x0) 2018/04/05 19:36:07 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x32}, 0x0, @in=@rand_addr}}, 0xe8) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/05 19:36:07 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f000001cb24)={0x1c, 0x18, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@typed={0x8, 0x3}]}, 0x1c}, 0x1}, 0x0) [ 254.595332] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/05 19:36:07 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000340)="6e65742f697076365f726f7574650000001601e1160aa209e07a86df5448177d47adec466e78220008000069a43690640d0f5c4a5dce00000008f516f26c2f361eaa5fe8ec210edb437b63ccd8db59750540b977b0298f24826a3aa03977b41c422c8e76ab47d16ea287abfb72812b1037edaa1dc78a95190e0c3f9c149c4672df66e6be42676465fef03b5f0000969c5b494b2b0c10bd82a1ae3d170000000000000001da57ce748f24a236e3d76862e94d7cfd5c59f5f4ee72ea99") bind$alg(r0, &(0x7f0000e15000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x1000) 2018/04/05 19:36:07 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000480)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000000)={0x1c, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x5}, [@typed={0x8, 0x1, @pid}]}, 0x1c}, 0x1}, 0x0) 2018/04/05 19:36:07 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={"64596df17c0e4200", 0x4000000000000401}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x0) 2018/04/05 19:36:07 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106-gcm-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000002780)=[{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) sendmsg(r1, &(0x7f0000000880)={&(0x7f00000004c0)=@l2={0x1f}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000740)="01143a5512cf1799", 0x8}], 0x1}, 0x0) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a4fa0)=@nfc_llcp, 0x80, &(0x7f0000045000)=[{&(0x7f0000000300)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) [ 254.801858] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/05 19:36:08 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106-gcm-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000002780)=[{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) sendmsg(r1, &(0x7f0000000880)={&(0x7f00000004c0)=@l2={0x1f}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000740)="01143a5512cf1799", 0x8}], 0x1}, 0x0) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a4fa0)=@nfc_llcp, 0x80, &(0x7f0000045000)=[{&(0x7f0000000300)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) 2018/04/05 19:36:08 executing program 6: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000900)='/dev/qat_adf_ctl\x00', 0x202, 0x0) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000000940)) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x6, 0x4, 0x800, 0xf}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000bd2ff0)={r1, 0x446, &(0x7f0000ff8000)}, 0x10) r2 = syz_open_dev$sndpcmc(&(0x7f0000000a80)='/dev/snd/pcmC#D#c\x00', 0x8001, 0x20000000000001) r3 = fcntl$getown(r2, 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f0000000180)={{0xfffffffffffffff9, 0x4, 0x0, 0x8, "5661ee8793430fa2cf09007cce6b99310646950d3b747257961501d2e36468f669a217c869090194421ad064", 0x3}, 0x0, 0x0, 0x4, r3, 0x8, 0x4, "98f73a3db45c045001c2b5dd8c423c135cb0a529c8772b0c6fe522932a4a5f323e7c0d41a86a19a185d3b6f6b82fbdbfd4d35fc9204b162894c188e3b3fcb1c4", &(0x7f0000000140)="c6766d6e657431626465762775736572766d6e6574302970707030293a00", 0x1e, [], [0x7, 0x4, 0x100000001, 0x75]}) ioctl$VHOST_SET_VRING_BASE(r2, 0x4008af12, &(0x7f0000000100)={0x1}) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f00000000c0)={'eql\x00'}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r2, 0x28, &(0x7f00000002c0)}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000740)={{{@in6=@mcast2, @in=@loopback}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000000080)=0xe8) getgroups(0x8, &(0x7f0000000840)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) sendmsg$unix(r2, &(0x7f00000008c0)={&(0x7f0000000300)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000006c0)=[{&(0x7f0000000380)="4ab45b2cf9ed9a8a8135a9e3cad6dab163d3bbbbbe95ea9797f6070f2409ad537cfe6d8494d805f16c391d4d3f940d64b4e741a848d99f9a2de6bcda66cafa0a37d11f33cc2cc43dfbc3873c182900eb3a542179fe509ae6d36cf801138f746046c8e0b637cd138a159cc9a8b21308613e45e7", 0x73}, {&(0x7f0000000480)="d10ed0695221c7757704f005ca44d04961c52b9123bc5d366dca187a7534486a221369a49eb78564447e6b645e501a249e6f44546ac18bad48150b1509e1d42fbc9dbec404fefdc14b", 0x49}, {&(0x7f00000005c0)="b202ffc20b86cbc88630138b0858931c5912a75ec2999e80f34aa21fa0a11775e32bea4582d1b5c2cc1b1602337176cbc100334cb5698b3a845c647aacfb203e4504e668bae5b20cc4875b1e25b98fb2bcbfb97e392a91ca7e0ce386b77d8408cd89959250383450777ed1f8c10620c009cf336342c8fe7f56fb96e89d71ea263b2995cf2be12ee8c22914525ee47411f36444148f6a2a5834e35adbd4271e1a70ed16dd3808b6735d11afb600ff1102e52d7ab92dfb55eaf0088aaf985e9499f86ed8fb594c71", 0xc7}], 0x3, &(0x7f0000000880), 0x0, 0x8000}, 0x4040000) 2018/04/05 19:36:08 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000340)="6e65742f697076365f726f7574650000001601e1160aa209e07a86df5448177d47adec466e78220008000069a43690640d0f5c4a5dce00000008f516f26c2f361eaa5fe8ec210edb437b63ccd8db59750540b977b0298f24826a3aa03977b41c422c8e76ab47d16ea287abfb72812b1037edaa1dc78a95190e0c3f9c149c4672df66e6be42676465fef03b5f0000969c5b494b2b0c10bd82a1ae3d170000000000000001da57ce748f24a236e3d76862e94d7cfd5c59f5f4ee72ea99") bind$alg(r0, &(0x7f0000e15000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x1000) 2018/04/05 19:36:08 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000f7db7f)="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", 0x101, 0x0, &(0x7f0000000200)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00004b3fff), 0x380, 0x0, &(0x7f00002b4000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f00007af000)=[{&(0x7f0000dd0fe6)=""/26, 0x1a}], 0x1) 2018/04/05 19:36:08 executing program 0: r0 = socket$inet(0x2, 0x3, 0x20000000004) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2}, 0x10) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000e76000)=0x5, 0x4) recvfrom$inet(r0, &(0x7f0000000000)=""/84, 0x54, 0x60, &(0x7f0000000080)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) recvmsg(r0, &(0x7f0000edffc8)={0x0, 0x0, &(0x7f0000aea000), 0x1d5, &(0x7f0000603000)=""/81, 0x51}, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000000c0)) 2018/04/05 19:36:08 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000480)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000000)={0x1c, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x5}, [@typed={0x8, 0x1, @pid}]}, 0x1c}, 0x1}, 0x0) 2018/04/05 19:36:08 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f00009ecff8), 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000531000)='numa_maps\x00') sendfile(r0, r0, &(0x7f00009c7000)=0x40000000, 0x400000ff) 2018/04/05 19:36:08 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000012000)=0xffffffffad36b24d, 0x4) recvmsg(r0, &(0x7f0000000780)={&(0x7f0000000040)=@ethernet={0x0, @link_local}, 0x10, &(0x7f0000000600), 0x0, &(0x7f00000006c0)=""/188, 0xbc}, 0x0) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000000), 0x4) sendmsg$key(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f000001b000)={&(0x7f0000000100)=ANY=[@ANYBLOB="02ca05b416000000000000000000000061bd69b21d177c3a1a6c3b8edc450d3b8fe0a982e65c4989a5d50430072ae90b69809c44e7474051904c57990627c125464e7b4a5fbdcb4ee31b910b5161f14031e3cfd1ec1b04480745f05a86355e25751313e9439107672c3481e896eb56943d1b636a1cf4cc10afa410c18e93b37e08286ce4920fee87e83162c0b3fcf0457594438c34620fa8509c9dfeb4dc9e"], 0x9f}, 0x1}, 0x0) r1 = socket$key(0xf, 0x3, 0x2) r2 = dup3(r0, r1, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f00000000c0)={0x0, 0x8}) [ 255.588451] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. [ 255.625102] QAT: Invalid ioctl 2018/04/05 19:36:08 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000040)={0x100000000000000d, 0x0, [{0x1d9, 0x0, 0x6}]}) 2018/04/05 19:36:08 executing program 4: memfd_create(&(0x7f00000001c0)='proc@+$wlan0ppp1em1\x00', 0x3) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpgid(0x0) r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x402}) bind$vsock_stream(0xffffffffffffffff, &(0x7f0000000140)={0x28, 0x0, 0xffffffff, @hyper}, 0xfffffefa) r1 = syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x20000000000002ac, &(0x7f0000000140)}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r2 = getpgrp(0xffffffffffffffff) r3 = syz_open_procfs(r2, &(0x7f0000000140)="2f6578650000001cf6f3") flistxattr(r3, &(0x7f0000000040)=""/26, 0x1a) ioctl$TUNSETSTEERINGEBPF(r3, 0x800454e0, &(0x7f0000000080)=r3) ioctl$KVM_DIRTY_TLB(r3, 0x4010aeaa, &(0x7f00000000c0)={0x80000000, 0x1}) [ 255.670230] QAT: Invalid ioctl 2018/04/05 19:36:08 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f00009ecff8), 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000531000)='numa_maps\x00') sendfile(r0, r0, &(0x7f00009c7000)=0x40000000, 0x400000ff) 2018/04/05 19:36:08 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106-gcm-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000002780)=[{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) sendmsg(r1, &(0x7f0000000880)={&(0x7f00000004c0)=@l2={0x1f}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000740)="01143a5512cf1799", 0x8}], 0x1}, 0x0) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a4fa0)=@nfc_llcp, 0x80, &(0x7f0000045000)=[{&(0x7f0000000300)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) 2018/04/05 19:36:08 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000f7db7f)="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", 0x101, 0x0, &(0x7f0000000200)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00004b3fff), 0x380, 0x0, &(0x7f00002b4000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f00007af000)=[{&(0x7f0000dd0fe6)=""/26, 0x1a}], 0x1) 2018/04/05 19:36:08 executing program 6: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000900)='/dev/qat_adf_ctl\x00', 0x202, 0x0) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000000940)) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x6, 0x4, 0x800, 0xf}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000bd2ff0)={r1, 0x446, &(0x7f0000ff8000)}, 0x10) r2 = syz_open_dev$sndpcmc(&(0x7f0000000a80)='/dev/snd/pcmC#D#c\x00', 0x8001, 0x20000000000001) r3 = fcntl$getown(r2, 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f0000000180)={{0xfffffffffffffff9, 0x4, 0x0, 0x8, "5661ee8793430fa2cf09007cce6b99310646950d3b747257961501d2e36468f669a217c869090194421ad064", 0x3}, 0x0, 0x0, 0x4, r3, 0x8, 0x4, "98f73a3db45c045001c2b5dd8c423c135cb0a529c8772b0c6fe522932a4a5f323e7c0d41a86a19a185d3b6f6b82fbdbfd4d35fc9204b162894c188e3b3fcb1c4", &(0x7f0000000140)="c6766d6e657431626465762775736572766d6e6574302970707030293a00", 0x1e, [], [0x7, 0x4, 0x100000001, 0x75]}) ioctl$VHOST_SET_VRING_BASE(r2, 0x4008af12, &(0x7f0000000100)={0x1}) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f00000000c0)={'eql\x00'}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r2, 0x28, &(0x7f00000002c0)}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000740)={{{@in6=@mcast2, @in=@loopback}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000000080)=0xe8) getgroups(0x8, &(0x7f0000000840)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) sendmsg$unix(r2, &(0x7f00000008c0)={&(0x7f0000000300)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000006c0)=[{&(0x7f0000000380)="4ab45b2cf9ed9a8a8135a9e3cad6dab163d3bbbbbe95ea9797f6070f2409ad537cfe6d8494d805f16c391d4d3f940d64b4e741a848d99f9a2de6bcda66cafa0a37d11f33cc2cc43dfbc3873c182900eb3a542179fe509ae6d36cf801138f746046c8e0b637cd138a159cc9a8b21308613e45e7", 0x73}, {&(0x7f0000000480)="d10ed0695221c7757704f005ca44d04961c52b9123bc5d366dca187a7534486a221369a49eb78564447e6b645e501a249e6f44546ac18bad48150b1509e1d42fbc9dbec404fefdc14b", 0x49}, {&(0x7f00000005c0)="b202ffc20b86cbc88630138b0858931c5912a75ec2999e80f34aa21fa0a11775e32bea4582d1b5c2cc1b1602337176cbc100334cb5698b3a845c647aacfb203e4504e668bae5b20cc4875b1e25b98fb2bcbfb97e392a91ca7e0ce386b77d8408cd89959250383450777ed1f8c10620c009cf336342c8fe7f56fb96e89d71ea263b2995cf2be12ee8c22914525ee47411f36444148f6a2a5834e35adbd4271e1a70ed16dd3808b6735d11afb600ff1102e52d7ab92dfb55eaf0088aaf985e9499f86ed8fb594c71", 0xc7}], 0x3, &(0x7f0000000880), 0x0, 0x8000}, 0x4040000) 2018/04/05 19:36:08 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000040)={0x100000000000000d, 0x0, [{0x1d9, 0x0, 0x6}]}) 2018/04/05 19:36:08 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00006a3000)='/dev/audio\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) ppoll(&(0x7f0000000300)=[{r1}, {r2}], 0x2, &(0x7f00000025c0)={0x0, 0x989680}, &(0x7f0000002600), 0x8) [ 255.882627] QAT: Invalid ioctl 2018/04/05 19:36:09 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f00009ecff8), 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000531000)='numa_maps\x00') sendfile(r0, r0, &(0x7f00009c7000)=0x40000000, 0x400000ff) 2018/04/05 19:36:09 executing program 4: memfd_create(&(0x7f00000001c0)='proc@+$wlan0ppp1em1\x00', 0x3) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpgid(0x0) r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x402}) bind$vsock_stream(0xffffffffffffffff, &(0x7f0000000140)={0x28, 0x0, 0xffffffff, @hyper}, 0xfffffefa) r1 = syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x20000000000002ac, &(0x7f0000000140)}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r2 = getpgrp(0xffffffffffffffff) r3 = syz_open_procfs(r2, &(0x7f0000000140)="2f6578650000001cf6f3") flistxattr(r3, &(0x7f0000000040)=""/26, 0x1a) ioctl$TUNSETSTEERINGEBPF(r3, 0x800454e0, &(0x7f0000000080)=r3) ioctl$KVM_DIRTY_TLB(r3, 0x4010aeaa, &(0x7f00000000c0)={0x80000000, 0x1}) 2018/04/05 19:36:09 executing program 6: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000900)='/dev/qat_adf_ctl\x00', 0x202, 0x0) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000000940)) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x6, 0x4, 0x800, 0xf}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000bd2ff0)={r1, 0x446, &(0x7f0000ff8000)}, 0x10) r2 = syz_open_dev$sndpcmc(&(0x7f0000000a80)='/dev/snd/pcmC#D#c\x00', 0x8001, 0x20000000000001) r3 = fcntl$getown(r2, 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f0000000180)={{0xfffffffffffffff9, 0x4, 0x0, 0x8, "5661ee8793430fa2cf09007cce6b99310646950d3b747257961501d2e36468f669a217c869090194421ad064", 0x3}, 0x0, 0x0, 0x4, r3, 0x8, 0x4, "98f73a3db45c045001c2b5dd8c423c135cb0a529c8772b0c6fe522932a4a5f323e7c0d41a86a19a185d3b6f6b82fbdbfd4d35fc9204b162894c188e3b3fcb1c4", &(0x7f0000000140)="c6766d6e657431626465762775736572766d6e6574302970707030293a00", 0x1e, [], [0x7, 0x4, 0x100000001, 0x75]}) ioctl$VHOST_SET_VRING_BASE(r2, 0x4008af12, &(0x7f0000000100)={0x1}) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f00000000c0)={'eql\x00'}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r2, 0x28, &(0x7f00000002c0)}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000740)={{{@in6=@mcast2, @in=@loopback}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000000080)=0xe8) getgroups(0x8, &(0x7f0000000840)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) sendmsg$unix(r2, &(0x7f00000008c0)={&(0x7f0000000300)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000006c0)=[{&(0x7f0000000380)="4ab45b2cf9ed9a8a8135a9e3cad6dab163d3bbbbbe95ea9797f6070f2409ad537cfe6d8494d805f16c391d4d3f940d64b4e741a848d99f9a2de6bcda66cafa0a37d11f33cc2cc43dfbc3873c182900eb3a542179fe509ae6d36cf801138f746046c8e0b637cd138a159cc9a8b21308613e45e7", 0x73}, {&(0x7f0000000480)="d10ed0695221c7757704f005ca44d04961c52b9123bc5d366dca187a7534486a221369a49eb78564447e6b645e501a249e6f44546ac18bad48150b1509e1d42fbc9dbec404fefdc14b", 0x49}, {&(0x7f00000005c0)="b202ffc20b86cbc88630138b0858931c5912a75ec2999e80f34aa21fa0a11775e32bea4582d1b5c2cc1b1602337176cbc100334cb5698b3a845c647aacfb203e4504e668bae5b20cc4875b1e25b98fb2bcbfb97e392a91ca7e0ce386b77d8408cd89959250383450777ed1f8c10620c009cf336342c8fe7f56fb96e89d71ea263b2995cf2be12ee8c22914525ee47411f36444148f6a2a5834e35adbd4271e1a70ed16dd3808b6735d11afb600ff1102e52d7ab92dfb55eaf0088aaf985e9499f86ed8fb594c71", 0xc7}], 0x3, &(0x7f0000000880), 0x0, 0x8000}, 0x4040000) 2018/04/05 19:36:09 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000f7db7f)="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", 0x101, 0x0, &(0x7f0000000200)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00004b3fff), 0x380, 0x0, &(0x7f00002b4000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f00007af000)=[{&(0x7f0000dd0fe6)=""/26, 0x1a}], 0x1) 2018/04/05 19:36:09 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000040)={0x100000000000000d, 0x0, [{0x1d9, 0x0, 0x6}]}) 2018/04/05 19:36:09 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00006a3000)='/dev/audio\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) ppoll(&(0x7f0000000300)=[{r1}, {r2}], 0x2, &(0x7f00000025c0)={0x0, 0x989680}, &(0x7f0000002600), 0x8) 2018/04/05 19:36:09 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000012000)=0xffffffffad36b24d, 0x4) recvmsg(r0, &(0x7f0000000780)={&(0x7f0000000040)=@ethernet={0x0, @link_local}, 0x10, &(0x7f0000000600), 0x0, &(0x7f00000006c0)=""/188, 0xbc}, 0x0) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000000), 0x4) sendmsg$key(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f000001b000)={&(0x7f0000000100)=ANY=[@ANYBLOB="02ca05b416000000000000000000000061bd69b21d177c3a1a6c3b8edc450d3b8fe0a982e65c4989a5d50430072ae90b69809c44e7474051904c57990627c125464e7b4a5fbdcb4ee31b910b5161f14031e3cfd1ec1b04480745f05a86355e25751313e9439107672c3481e896eb56943d1b636a1cf4cc10afa410c18e93b37e08286ce4920fee87e83162c0b3fcf0457594438c34620fa8509c9dfeb4dc9e"], 0x9f}, 0x1}, 0x0) r1 = socket$key(0xf, 0x3, 0x2) r2 = dup3(r0, r1, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f00000000c0)={0x0, 0x8}) 2018/04/05 19:36:09 executing program 0: r0 = socket$inet(0x2, 0x3, 0x20000000004) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2}, 0x10) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000e76000)=0x5, 0x4) recvfrom$inet(r0, &(0x7f0000000000)=""/84, 0x54, 0x60, &(0x7f0000000080)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) recvmsg(r0, &(0x7f0000edffc8)={0x0, 0x0, &(0x7f0000aea000), 0x1d5, &(0x7f0000603000)=""/81, 0x51}, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000000c0)) [ 256.680531] QAT: Invalid ioctl 2018/04/05 19:36:09 executing program 4: memfd_create(&(0x7f00000001c0)='proc@+$wlan0ppp1em1\x00', 0x3) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpgid(0x0) r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x402}) bind$vsock_stream(0xffffffffffffffff, &(0x7f0000000140)={0x28, 0x0, 0xffffffff, @hyper}, 0xfffffefa) r1 = syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x20000000000002ac, &(0x7f0000000140)}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r2 = getpgrp(0xffffffffffffffff) r3 = syz_open_procfs(r2, &(0x7f0000000140)="2f6578650000001cf6f3") flistxattr(r3, &(0x7f0000000040)=""/26, 0x1a) ioctl$TUNSETSTEERINGEBPF(r3, 0x800454e0, &(0x7f0000000080)=r3) ioctl$KVM_DIRTY_TLB(r3, 0x4010aeaa, &(0x7f00000000c0)={0x80000000, 0x1}) 2018/04/05 19:36:09 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f00009ecff8), 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000531000)='numa_maps\x00') sendfile(r0, r0, &(0x7f00009c7000)=0x40000000, 0x400000ff) 2018/04/05 19:36:09 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000040)={0x100000000000000d, 0x0, [{0x1d9, 0x0, 0x6}]}) 2018/04/05 19:36:09 executing program 6: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000900)='/dev/qat_adf_ctl\x00', 0x202, 0x0) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000000940)) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x6, 0x4, 0x800, 0xf}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000bd2ff0)={r1, 0x446, &(0x7f0000ff8000)}, 0x10) r2 = syz_open_dev$sndpcmc(&(0x7f0000000a80)='/dev/snd/pcmC#D#c\x00', 0x8001, 0x20000000000001) r3 = fcntl$getown(r2, 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f0000000180)={{0xfffffffffffffff9, 0x4, 0x0, 0x8, "5661ee8793430fa2cf09007cce6b99310646950d3b747257961501d2e36468f669a217c869090194421ad064", 0x3}, 0x0, 0x0, 0x4, r3, 0x8, 0x4, "98f73a3db45c045001c2b5dd8c423c135cb0a529c8772b0c6fe522932a4a5f323e7c0d41a86a19a185d3b6f6b82fbdbfd4d35fc9204b162894c188e3b3fcb1c4", &(0x7f0000000140)="c6766d6e657431626465762775736572766d6e6574302970707030293a00", 0x1e, [], [0x7, 0x4, 0x100000001, 0x75]}) ioctl$VHOST_SET_VRING_BASE(r2, 0x4008af12, &(0x7f0000000100)={0x1}) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f00000000c0)={'eql\x00'}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r2, 0x28, &(0x7f00000002c0)}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000740)={{{@in6=@mcast2, @in=@loopback}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000000080)=0xe8) getgroups(0x8, &(0x7f0000000840)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) sendmsg$unix(r2, &(0x7f00000008c0)={&(0x7f0000000300)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000006c0)=[{&(0x7f0000000380)="4ab45b2cf9ed9a8a8135a9e3cad6dab163d3bbbbbe95ea9797f6070f2409ad537cfe6d8494d805f16c391d4d3f940d64b4e741a848d99f9a2de6bcda66cafa0a37d11f33cc2cc43dfbc3873c182900eb3a542179fe509ae6d36cf801138f746046c8e0b637cd138a159cc9a8b21308613e45e7", 0x73}, {&(0x7f0000000480)="d10ed0695221c7757704f005ca44d04961c52b9123bc5d366dca187a7534486a221369a49eb78564447e6b645e501a249e6f44546ac18bad48150b1509e1d42fbc9dbec404fefdc14b", 0x49}, {&(0x7f00000005c0)="b202ffc20b86cbc88630138b0858931c5912a75ec2999e80f34aa21fa0a11775e32bea4582d1b5c2cc1b1602337176cbc100334cb5698b3a845c647aacfb203e4504e668bae5b20cc4875b1e25b98fb2bcbfb97e392a91ca7e0ce386b77d8408cd89959250383450777ed1f8c10620c009cf336342c8fe7f56fb96e89d71ea263b2995cf2be12ee8c22914525ee47411f36444148f6a2a5834e35adbd4271e1a70ed16dd3808b6735d11afb600ff1102e52d7ab92dfb55eaf0088aaf985e9499f86ed8fb594c71", 0xc7}], 0x3, &(0x7f0000000880), 0x0, 0x8000}, 0x4040000) 2018/04/05 19:36:09 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00006a3000)='/dev/audio\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) ppoll(&(0x7f0000000300)=[{r1}, {r2}], 0x2, &(0x7f00000025c0)={0x0, 0x989680}, &(0x7f0000002600), 0x8) 2018/04/05 19:36:09 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000f7db7f)="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", 0x101, 0x0, &(0x7f0000000200)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00004b3fff), 0x380, 0x0, &(0x7f00002b4000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f00007af000)=[{&(0x7f0000dd0fe6)=""/26, 0x1a}], 0x1) 2018/04/05 19:36:09 executing program 4: memfd_create(&(0x7f00000001c0)='proc@+$wlan0ppp1em1\x00', 0x3) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpgid(0x0) r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x402}) bind$vsock_stream(0xffffffffffffffff, &(0x7f0000000140)={0x28, 0x0, 0xffffffff, @hyper}, 0xfffffefa) r1 = syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x20000000000002ac, &(0x7f0000000140)}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r2 = getpgrp(0xffffffffffffffff) r3 = syz_open_procfs(r2, &(0x7f0000000140)="2f6578650000001cf6f3") flistxattr(r3, &(0x7f0000000040)=""/26, 0x1a) ioctl$TUNSETSTEERINGEBPF(r3, 0x800454e0, &(0x7f0000000080)=r3) ioctl$KVM_DIRTY_TLB(r3, 0x4010aeaa, &(0x7f00000000c0)={0x80000000, 0x1}) [ 256.920982] QAT: Invalid ioctl 2018/04/05 19:36:10 executing program 0: r0 = socket$inet(0x2, 0x3, 0x20000000004) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2}, 0x10) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000e76000)=0x5, 0x4) recvfrom$inet(r0, &(0x7f0000000000)=""/84, 0x54, 0x60, &(0x7f0000000080)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) recvmsg(r0, &(0x7f0000edffc8)={0x0, 0x0, &(0x7f0000aea000), 0x1d5, &(0x7f0000603000)=""/81, 0x51}, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000000c0)) 2018/04/05 19:36:10 executing program 2: memfd_create(&(0x7f00000001c0)='proc@+$wlan0ppp1em1\x00', 0x3) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpgid(0x0) r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x402}) bind$vsock_stream(0xffffffffffffffff, &(0x7f0000000140)={0x28, 0x0, 0xffffffff, @hyper}, 0xfffffefa) r1 = syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x20000000000002ac, &(0x7f0000000140)}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r2 = getpgrp(0xffffffffffffffff) r3 = syz_open_procfs(r2, &(0x7f0000000140)="2f6578650000001cf6f3") flistxattr(r3, &(0x7f0000000040)=""/26, 0x1a) ioctl$TUNSETSTEERINGEBPF(r3, 0x800454e0, &(0x7f0000000080)=r3) ioctl$KVM_DIRTY_TLB(r3, 0x4010aeaa, &(0x7f00000000c0)={0x80000000, 0x1}) 2018/04/05 19:36:10 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00006a3000)='/dev/audio\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) ppoll(&(0x7f0000000300)=[{r1}, {r2}], 0x2, &(0x7f00000025c0)={0x0, 0x989680}, &(0x7f0000002600), 0x8) 2018/04/05 19:36:10 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001240)={'erspan0\x00', &(0x7f0000001200)=@ethtool_channels={0x3c}}) 2018/04/05 19:36:10 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x2, 0x0) symlink(&(0x7f0000001300)='./bus\x00', &(0x7f0000001480)='./file1\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r0, 0xc0045878) pwritev(0xffffffffffffffff, &(0x7f0000001580)=[{&(0x7f0000000140)="57f497c07989c619e48c28775f63e222da551e9b6789bb5d6fde46b2dc89543af1a8", 0x22}], 0x1, 0x0) ftruncate(r0, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2000000000800002, 0x11, r1, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r0, &(0x7f0000000240)=""/4096, 0x1000) r3 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) epoll_wait(r3, &(0x7f0000000200)=[{}, {}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000015c0)=ANY=[@ANYRES32=r2, @ANYBLOB="96000000b445a7d9d12a8cd77407b634e24270b13018f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09ca94600920700000076de69b54c791f4e5385747ac526f322a0519137018024b22aa3e0d36a7ad2b0878bbbff6fcb093e69080d713dbfa00e1c595873b7100e9aa85a2486f753a9cdf9012dba2bd1f75f3fb370924371a0bf16fd4a813bc83640dfedaecde4a5edfee7ac3cdbf0ab0678386558b156e4d98c33b76442e35aa353bed56cb74736dd4603f93ecc2bf94b9000a97bca7600000000000000000000000000"], &(0x7f00000012c0)=0x2) fcntl$setstatus(r3, 0x4, 0x6000) pread64(r3, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r4 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000440), 0x4) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000500)) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='vboxnet1\x00', 0x0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf4aa314195f066c86763061ba5fe74f345a408ba4c56bba2ac4f64642a19a81f72b1d3fb74e5d348e1ebba568683ff0239d512690e15513090485647b5e6cf3c325e2617b08d0977acc58881ccab2dee3754f484a36de5d157e161b881b08", 0x77, r4) 2018/04/05 19:36:10 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) sync_file_range(r0, 0x0, 0x6, 0x3) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f00000000c0)={'gre0\x00'}) r1 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x2) r2 = accept4(r1, &(0x7f00000002c0)=@nl=@unspec, &(0x7f0000000100)=0x80, 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) socket$pptp(0x18, 0x1, 0x2) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000001c0)=0x8000, 0x4) getpgid(0x0) r4 = shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) shmat(0x0, &(0x7f0000ffd000/0x2000)=nil, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) shmctl$IPC_RMID(r4, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) ioctl$KVM_DIRTY_TLB(0xffffffffffffffff, 0x4010aeaa, &(0x7f0000000180)) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f0000000140)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000340)={@remote, @multicast2}, &(0x7f0000000380)=0x8) gettid() getsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f00000003c0)=""/169, &(0x7f0000000080)=0xa9) connect$bt_rfcomm(r1, &(0x7f0000000200)={0x1f, {0x7, 0xd2, 0x9, 0x1e6a, 0x64, 0x10000}, 0xfffffffffffff22f}, 0xa) socket$inet_sctp(0x2, 0x1, 0x84) socket$inet6_sctp(0xa, 0x5, 0x84) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/04/05 19:36:10 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000eb9fff), 0x0, 0x20000000, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = accept4(r0, &(0x7f0000c71000)=@alg, &(0x7f0000715ffc)=0x58, 0x0) close(r1) sendmsg$netlink(r2, &(0x7f0000003500)={&(0x7f0000000000)=@kern={0x10}, 0xc, &(0x7f0000000080)=[{&(0x7f0000003100)={0x10}, 0x10}], 0x1, &(0x7f00000033c0)}, 0x0) 2018/04/05 19:36:10 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000012000)=0xffffffffad36b24d, 0x4) recvmsg(r0, &(0x7f0000000780)={&(0x7f0000000040)=@ethernet={0x0, @link_local}, 0x10, &(0x7f0000000600), 0x0, &(0x7f00000006c0)=""/188, 0xbc}, 0x0) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000000), 0x4) sendmsg$key(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f000001b000)={&(0x7f0000000100)=ANY=[@ANYBLOB="02ca05b416000000000000000000000061bd69b21d177c3a1a6c3b8edc450d3b8fe0a982e65c4989a5d50430072ae90b69809c44e7474051904c57990627c125464e7b4a5fbdcb4ee31b910b5161f14031e3cfd1ec1b04480745f05a86355e25751313e9439107672c3481e896eb56943d1b636a1cf4cc10afa410c18e93b37e08286ce4920fee87e83162c0b3fcf0457594438c34620fa8509c9dfeb4dc9e"], 0x9f}, 0x1}, 0x0) r1 = socket$key(0xf, 0x3, 0x2) r2 = dup3(r0, r1, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f00000000c0)={0x0, 0x8}) [ 257.603459] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/05 19:36:10 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001240)={'erspan0\x00', &(0x7f0000001200)=@ethtool_channels={0x3c}}) 2018/04/05 19:36:10 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f0000ff5000)={&(0x7f0000000200)={0x1c, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}, [@nested={0x8, 0x3, [@generic='\n']}]}, 0x1c}, 0x1}, 0x0) 2018/04/05 19:36:10 executing program 2: memfd_create(&(0x7f00000001c0)='proc@+$wlan0ppp1em1\x00', 0x3) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpgid(0x0) r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x402}) bind$vsock_stream(0xffffffffffffffff, &(0x7f0000000140)={0x28, 0x0, 0xffffffff, @hyper}, 0xfffffefa) r1 = syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x20000000000002ac, &(0x7f0000000140)}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r2 = getpgrp(0xffffffffffffffff) r3 = syz_open_procfs(r2, &(0x7f0000000140)="2f6578650000001cf6f3") flistxattr(r3, &(0x7f0000000040)=""/26, 0x1a) ioctl$TUNSETSTEERINGEBPF(r3, 0x800454e0, &(0x7f0000000080)=r3) ioctl$KVM_DIRTY_TLB(r3, 0x4010aeaa, &(0x7f00000000c0)={0x80000000, 0x1}) 2018/04/05 19:36:10 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) sync_file_range(r0, 0x0, 0x6, 0x3) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f00000000c0)={'gre0\x00'}) r1 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x2) r2 = accept4(r1, &(0x7f00000002c0)=@nl=@unspec, &(0x7f0000000100)=0x80, 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) socket$pptp(0x18, 0x1, 0x2) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000001c0)=0x8000, 0x4) getpgid(0x0) r4 = shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) shmat(0x0, &(0x7f0000ffd000/0x2000)=nil, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) shmctl$IPC_RMID(r4, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) ioctl$KVM_DIRTY_TLB(0xffffffffffffffff, 0x4010aeaa, &(0x7f0000000180)) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f0000000140)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000340)={@remote, @multicast2}, &(0x7f0000000380)=0x8) gettid() getsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f00000003c0)=""/169, &(0x7f0000000080)=0xa9) connect$bt_rfcomm(r1, &(0x7f0000000200)={0x1f, {0x7, 0xd2, 0x9, 0x1e6a, 0x64, 0x10000}, 0xfffffffffffff22f}, 0xa) socket$inet_sctp(0x2, 0x1, 0x84) socket$inet6_sctp(0xa, 0x5, 0x84) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/04/05 19:36:10 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001240)={'erspan0\x00', &(0x7f0000001200)=@ethtool_channels={0x3c}}) 2018/04/05 19:36:10 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000eb9fff), 0x0, 0x20000000, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = accept4(r0, &(0x7f0000c71000)=@alg, &(0x7f0000715ffc)=0x58, 0x0) close(r1) sendmsg$netlink(r2, &(0x7f0000003500)={&(0x7f0000000000)=@kern={0x10}, 0xc, &(0x7f0000000080)=[{&(0x7f0000003100)={0x10}, 0x10}], 0x1, &(0x7f00000033c0)}, 0x0) 2018/04/05 19:36:10 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x2, 0x0) symlink(&(0x7f0000001300)='./bus\x00', &(0x7f0000001480)='./file1\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r0, 0xc0045878) pwritev(0xffffffffffffffff, &(0x7f0000001580)=[{&(0x7f0000000140)="57f497c07989c619e48c28775f63e222da551e9b6789bb5d6fde46b2dc89543af1a8", 0x22}], 0x1, 0x0) ftruncate(r0, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2000000000800002, 0x11, r1, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r0, &(0x7f0000000240)=""/4096, 0x1000) r3 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) epoll_wait(r3, &(0x7f0000000200)=[{}, {}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000015c0)=ANY=[@ANYRES32=r2, @ANYBLOB="96000000b445a7d9d12a8cd77407b634e24270b13018f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09ca94600920700000076de69b54c791f4e5385747ac526f322a0519137018024b22aa3e0d36a7ad2b0878bbbff6fcb093e69080d713dbfa00e1c595873b7100e9aa85a2486f753a9cdf9012dba2bd1f75f3fb370924371a0bf16fd4a813bc83640dfedaecde4a5edfee7ac3cdbf0ab0678386558b156e4d98c33b76442e35aa353bed56cb74736dd4603f93ecc2bf94b9000a97bca7600000000000000000000000000"], &(0x7f00000012c0)=0x2) fcntl$setstatus(r3, 0x4, 0x6000) pread64(r3, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r4 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000440), 0x4) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000500)) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='vboxnet1\x00', 0x0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf4aa314195f066c86763061ba5fe74f345a408ba4c56bba2ac4f64642a19a81f72b1d3fb74e5d348e1ebba568683ff0239d512690e15513090485647b5e6cf3c325e2617b08d0977acc58881ccab2dee3754f484a36de5d157e161b881b08", 0x77, r4) 2018/04/05 19:36:11 executing program 2: memfd_create(&(0x7f00000001c0)='proc@+$wlan0ppp1em1\x00', 0x3) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpgid(0x0) r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x402}) bind$vsock_stream(0xffffffffffffffff, &(0x7f0000000140)={0x28, 0x0, 0xffffffff, @hyper}, 0xfffffefa) r1 = syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x20000000000002ac, &(0x7f0000000140)}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r2 = getpgrp(0xffffffffffffffff) r3 = syz_open_procfs(r2, &(0x7f0000000140)="2f6578650000001cf6f3") flistxattr(r3, &(0x7f0000000040)=""/26, 0x1a) ioctl$TUNSETSTEERINGEBPF(r3, 0x800454e0, &(0x7f0000000080)=r3) ioctl$KVM_DIRTY_TLB(r3, 0x4010aeaa, &(0x7f00000000c0)={0x80000000, 0x1}) [ 257.945999] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/05 19:36:11 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) sync_file_range(r0, 0x0, 0x6, 0x3) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f00000000c0)={'gre0\x00'}) r1 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x2) r2 = accept4(r1, &(0x7f00000002c0)=@nl=@unspec, &(0x7f0000000100)=0x80, 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) socket$pptp(0x18, 0x1, 0x2) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000001c0)=0x8000, 0x4) getpgid(0x0) r4 = shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) shmat(0x0, &(0x7f0000ffd000/0x2000)=nil, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) shmctl$IPC_RMID(r4, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) ioctl$KVM_DIRTY_TLB(0xffffffffffffffff, 0x4010aeaa, &(0x7f0000000180)) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f0000000140)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000340)={@remote, @multicast2}, &(0x7f0000000380)=0x8) gettid() getsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f00000003c0)=""/169, &(0x7f0000000080)=0xa9) connect$bt_rfcomm(r1, &(0x7f0000000200)={0x1f, {0x7, 0xd2, 0x9, 0x1e6a, 0x64, 0x10000}, 0xfffffffffffff22f}, 0xa) socket$inet_sctp(0x2, 0x1, 0x84) socket$inet6_sctp(0xa, 0x5, 0x84) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/04/05 19:36:11 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000eb9fff), 0x0, 0x20000000, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = accept4(r0, &(0x7f0000c71000)=@alg, &(0x7f0000715ffc)=0x58, 0x0) close(r1) sendmsg$netlink(r2, &(0x7f0000003500)={&(0x7f0000000000)=@kern={0x10}, 0xc, &(0x7f0000000080)=[{&(0x7f0000003100)={0x10}, 0x10}], 0x1, &(0x7f00000033c0)}, 0x0) 2018/04/05 19:36:11 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000012000)=0xffffffffad36b24d, 0x4) recvmsg(r0, &(0x7f0000000780)={&(0x7f0000000040)=@ethernet={0x0, @link_local}, 0x10, &(0x7f0000000600), 0x0, &(0x7f00000006c0)=""/188, 0xbc}, 0x0) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000000), 0x4) sendmsg$key(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f000001b000)={&(0x7f0000000100)=ANY=[@ANYBLOB="02ca05b416000000000000000000000061bd69b21d177c3a1a6c3b8edc450d3b8fe0a982e65c4989a5d50430072ae90b69809c44e7474051904c57990627c125464e7b4a5fbdcb4ee31b910b5161f14031e3cfd1ec1b04480745f05a86355e25751313e9439107672c3481e896eb56943d1b636a1cf4cc10afa410c18e93b37e08286ce4920fee87e83162c0b3fcf0457594438c34620fa8509c9dfeb4dc9e"], 0x9f}, 0x1}, 0x0) r1 = socket$key(0xf, 0x3, 0x2) r2 = dup3(r0, r1, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f00000000c0)={0x0, 0x8}) 2018/04/05 19:36:11 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f000000dfc8)={&(0x7f0000019ff0)={0x1d, r1}, 0x10, &(0x7f000000eff0)={&(0x7f0000019000)={0x1, 0x0, 0x0, {0x0, 0x7530}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "405e51f3ac446a3e"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f0000000080)={0x1, 0x0, 0x0, {0x0, 0x7530}, {0x77359400}, {0x4}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "58ea10a2d4df2388"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)={0x1, 0x0, 0x0, {0x0, 0x7530}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) 2018/04/05 19:36:11 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f0000ff5000)={&(0x7f0000000200)={0x1c, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}, [@nested={0x8, 0x3, [@generic='\n']}]}, 0x1c}, 0x1}, 0x0) 2018/04/05 19:36:11 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001240)={'erspan0\x00', &(0x7f0000001200)=@ethtool_channels={0x3c}}) 2018/04/05 19:36:11 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x2, 0x0) symlink(&(0x7f0000001300)='./bus\x00', &(0x7f0000001480)='./file1\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r0, 0xc0045878) pwritev(0xffffffffffffffff, &(0x7f0000001580)=[{&(0x7f0000000140)="57f497c07989c619e48c28775f63e222da551e9b6789bb5d6fde46b2dc89543af1a8", 0x22}], 0x1, 0x0) ftruncate(r0, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2000000000800002, 0x11, r1, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r0, &(0x7f0000000240)=""/4096, 0x1000) r3 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) epoll_wait(r3, &(0x7f0000000200)=[{}, {}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000015c0)=ANY=[@ANYRES32=r2, @ANYBLOB="96000000b445a7d9d12a8cd77407b634e24270b13018f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09ca94600920700000076de69b54c791f4e5385747ac526f322a0519137018024b22aa3e0d36a7ad2b0878bbbff6fcb093e69080d713dbfa00e1c595873b7100e9aa85a2486f753a9cdf9012dba2bd1f75f3fb370924371a0bf16fd4a813bc83640dfedaecde4a5edfee7ac3cdbf0ab0678386558b156e4d98c33b76442e35aa353bed56cb74736dd4603f93ecc2bf94b9000a97bca7600000000000000000000000000"], &(0x7f00000012c0)=0x2) fcntl$setstatus(r3, 0x4, 0x6000) pread64(r3, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r4 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000440), 0x4) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000500)) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='vboxnet1\x00', 0x0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf4aa314195f066c86763061ba5fe74f345a408ba4c56bba2ac4f64642a19a81f72b1d3fb74e5d348e1ebba568683ff0239d512690e15513090485647b5e6cf3c325e2617b08d0977acc58881ccab2dee3754f484a36de5d157e161b881b08", 0x77, r4) 2018/04/05 19:36:11 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x2, 0x0) symlink(&(0x7f0000001300)='./bus\x00', &(0x7f0000001480)='./file1\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r0, 0xc0045878) pwritev(0xffffffffffffffff, &(0x7f0000001580)=[{&(0x7f0000000140)="57f497c07989c619e48c28775f63e222da551e9b6789bb5d6fde46b2dc89543af1a8", 0x22}], 0x1, 0x0) ftruncate(r0, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2000000000800002, 0x11, r1, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r0, &(0x7f0000000240)=""/4096, 0x1000) r3 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) epoll_wait(r3, &(0x7f0000000200)=[{}, {}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000015c0)=ANY=[@ANYRES32=r2, @ANYBLOB="96000000b445a7d9d12a8cd77407b634e24270b13018f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09ca94600920700000076de69b54c791f4e5385747ac526f322a0519137018024b22aa3e0d36a7ad2b0878bbbff6fcb093e69080d713dbfa00e1c595873b7100e9aa85a2486f753a9cdf9012dba2bd1f75f3fb370924371a0bf16fd4a813bc83640dfedaecde4a5edfee7ac3cdbf0ab0678386558b156e4d98c33b76442e35aa353bed56cb74736dd4603f93ecc2bf94b9000a97bca7600000000000000000000000000"], &(0x7f00000012c0)=0x2) fcntl$setstatus(r3, 0x4, 0x6000) pread64(r3, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r4 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000440), 0x4) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000500)) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='vboxnet1\x00', 0x0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf4aa314195f066c86763061ba5fe74f345a408ba4c56bba2ac4f64642a19a81f72b1d3fb74e5d348e1ebba568683ff0239d512690e15513090485647b5e6cf3c325e2617b08d0977acc58881ccab2dee3754f484a36de5d157e161b881b08", 0x77, r4) 2018/04/05 19:36:11 executing program 5: r0 = syz_open_dev$random(&(0x7f0000a33ff4)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f0000450000)=[{&(0x7f000019ff51)=""/175, 0x5a}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f00000c6000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x41, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) [ 258.593300] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/05 19:36:11 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f000000dfc8)={&(0x7f0000019ff0)={0x1d, r1}, 0x10, &(0x7f000000eff0)={&(0x7f0000019000)={0x1, 0x0, 0x0, {0x0, 0x7530}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "405e51f3ac446a3e"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f0000000080)={0x1, 0x0, 0x0, {0x0, 0x7530}, {0x77359400}, {0x4}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "58ea10a2d4df2388"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)={0x1, 0x0, 0x0, {0x0, 0x7530}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) 2018/04/05 19:36:11 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x2, 0x0) symlink(&(0x7f0000001300)='./bus\x00', &(0x7f0000001480)='./file1\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r0, 0xc0045878) pwritev(0xffffffffffffffff, &(0x7f0000001580)=[{&(0x7f0000000140)="57f497c07989c619e48c28775f63e222da551e9b6789bb5d6fde46b2dc89543af1a8", 0x22}], 0x1, 0x0) ftruncate(r0, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2000000000800002, 0x11, r1, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r0, &(0x7f0000000240)=""/4096, 0x1000) r3 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) epoll_wait(r3, &(0x7f0000000200)=[{}, {}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000015c0)=ANY=[@ANYRES32=r2, @ANYBLOB="96000000b445a7d9d12a8cd77407b634e24270b13018f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09ca94600920700000076de69b54c791f4e5385747ac526f322a0519137018024b22aa3e0d36a7ad2b0878bbbff6fcb093e69080d713dbfa00e1c595873b7100e9aa85a2486f753a9cdf9012dba2bd1f75f3fb370924371a0bf16fd4a813bc83640dfedaecde4a5edfee7ac3cdbf0ab0678386558b156e4d98c33b76442e35aa353bed56cb74736dd4603f93ecc2bf94b9000a97bca7600000000000000000000000000"], &(0x7f00000012c0)=0x2) fcntl$setstatus(r3, 0x4, 0x6000) pread64(r3, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r4 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000440), 0x4) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000500)) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='vboxnet1\x00', 0x0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf4aa314195f066c86763061ba5fe74f345a408ba4c56bba2ac4f64642a19a81f72b1d3fb74e5d348e1ebba568683ff0239d512690e15513090485647b5e6cf3c325e2617b08d0977acc58881ccab2dee3754f484a36de5d157e161b881b08", 0x77, r4) 2018/04/05 19:36:11 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f0000ff5000)={&(0x7f0000000200)={0x1c, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}, [@nested={0x8, 0x3, [@generic='\n']}]}, 0x1c}, 0x1}, 0x0) 2018/04/05 19:36:11 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f000000dfc8)={&(0x7f0000019ff0)={0x1d, r1}, 0x10, &(0x7f000000eff0)={&(0x7f0000019000)={0x1, 0x0, 0x0, {0x0, 0x7530}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "405e51f3ac446a3e"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f0000000080)={0x1, 0x0, 0x0, {0x0, 0x7530}, {0x77359400}, {0x4}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "58ea10a2d4df2388"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)={0x1, 0x0, 0x0, {0x0, 0x7530}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) 2018/04/05 19:36:11 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x2, 0x0) symlink(&(0x7f0000001300)='./bus\x00', &(0x7f0000001480)='./file1\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r0, 0xc0045878) pwritev(0xffffffffffffffff, &(0x7f0000001580)=[{&(0x7f0000000140)="57f497c07989c619e48c28775f63e222da551e9b6789bb5d6fde46b2dc89543af1a8", 0x22}], 0x1, 0x0) ftruncate(r0, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2000000000800002, 0x11, r1, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r0, &(0x7f0000000240)=""/4096, 0x1000) r3 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) epoll_wait(r3, &(0x7f0000000200)=[{}, {}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000015c0)=ANY=[@ANYRES32=r2, @ANYBLOB="96000000b445a7d9d12a8cd77407b634e24270b13018f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09ca94600920700000076de69b54c791f4e5385747ac526f322a0519137018024b22aa3e0d36a7ad2b0878bbbff6fcb093e69080d713dbfa00e1c595873b7100e9aa85a2486f753a9cdf9012dba2bd1f75f3fb370924371a0bf16fd4a813bc83640dfedaecde4a5edfee7ac3cdbf0ab0678386558b156e4d98c33b76442e35aa353bed56cb74736dd4603f93ecc2bf94b9000a97bca7600000000000000000000000000"], &(0x7f00000012c0)=0x2) fcntl$setstatus(r3, 0x4, 0x6000) pread64(r3, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r4 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000440), 0x4) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000500)) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='vboxnet1\x00', 0x0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf4aa314195f066c86763061ba5fe74f345a408ba4c56bba2ac4f64642a19a81f72b1d3fb74e5d348e1ebba568683ff0239d512690e15513090485647b5e6cf3c325e2617b08d0977acc58881ccab2dee3754f484a36de5d157e161b881b08", 0x77, r4) 2018/04/05 19:36:11 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000eb9fff), 0x0, 0x20000000, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = accept4(r0, &(0x7f0000c71000)=@alg, &(0x7f0000715ffc)=0x58, 0x0) close(r1) sendmsg$netlink(r2, &(0x7f0000003500)={&(0x7f0000000000)=@kern={0x10}, 0xc, &(0x7f0000000080)=[{&(0x7f0000003100)={0x10}, 0x10}], 0x1, &(0x7f00000033c0)}, 0x0) 2018/04/05 19:36:11 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) sync_file_range(r0, 0x0, 0x6, 0x3) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f00000000c0)={'gre0\x00'}) r1 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x2) r2 = accept4(r1, &(0x7f00000002c0)=@nl=@unspec, &(0x7f0000000100)=0x80, 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) socket$pptp(0x18, 0x1, 0x2) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000001c0)=0x8000, 0x4) getpgid(0x0) r4 = shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) shmat(0x0, &(0x7f0000ffd000/0x2000)=nil, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) shmctl$IPC_RMID(r4, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) ioctl$KVM_DIRTY_TLB(0xffffffffffffffff, 0x4010aeaa, &(0x7f0000000180)) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f0000000140)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000340)={@remote, @multicast2}, &(0x7f0000000380)=0x8) gettid() getsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f00000003c0)=""/169, &(0x7f0000000080)=0xa9) connect$bt_rfcomm(r1, &(0x7f0000000200)={0x1f, {0x7, 0xd2, 0x9, 0x1e6a, 0x64, 0x10000}, 0xfffffffffffff22f}, 0xa) socket$inet_sctp(0x2, 0x1, 0x84) socket$inet6_sctp(0xa, 0x5, 0x84) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) [ 258.937738] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/05 19:36:12 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f0000ff5000)={&(0x7f0000000200)={0x1c, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}, [@nested={0x8, 0x3, [@generic='\n']}]}, 0x1c}, 0x1}, 0x0) 2018/04/05 19:36:12 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x2, 0x0) symlink(&(0x7f0000001300)='./bus\x00', &(0x7f0000001480)='./file1\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r0, 0xc0045878) pwritev(0xffffffffffffffff, &(0x7f0000001580)=[{&(0x7f0000000140)="57f497c07989c619e48c28775f63e222da551e9b6789bb5d6fde46b2dc89543af1a8", 0x22}], 0x1, 0x0) ftruncate(r0, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2000000000800002, 0x11, r1, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r0, &(0x7f0000000240)=""/4096, 0x1000) r3 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) epoll_wait(r3, &(0x7f0000000200)=[{}, {}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000015c0)=ANY=[@ANYRES32=r2, @ANYBLOB="96000000b445a7d9d12a8cd77407b634e24270b13018f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09ca94600920700000076de69b54c791f4e5385747ac526f322a0519137018024b22aa3e0d36a7ad2b0878bbbff6fcb093e69080d713dbfa00e1c595873b7100e9aa85a2486f753a9cdf9012dba2bd1f75f3fb370924371a0bf16fd4a813bc83640dfedaecde4a5edfee7ac3cdbf0ab0678386558b156e4d98c33b76442e35aa353bed56cb74736dd4603f93ecc2bf94b9000a97bca7600000000000000000000000000"], &(0x7f00000012c0)=0x2) fcntl$setstatus(r3, 0x4, 0x6000) pread64(r3, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r4 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000440), 0x4) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000500)) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='vboxnet1\x00', 0x0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf4aa314195f066c86763061ba5fe74f345a408ba4c56bba2ac4f64642a19a81f72b1d3fb74e5d348e1ebba568683ff0239d512690e15513090485647b5e6cf3c325e2617b08d0977acc58881ccab2dee3754f484a36de5d157e161b881b08", 0x77, r4) 2018/04/05 19:36:12 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f000000dfc8)={&(0x7f0000019ff0)={0x1d, r1}, 0x10, &(0x7f000000eff0)={&(0x7f0000019000)={0x1, 0x0, 0x0, {0x0, 0x7530}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "405e51f3ac446a3e"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f0000000080)={0x1, 0x0, 0x0, {0x0, 0x7530}, {0x77359400}, {0x4}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "58ea10a2d4df2388"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)={0x1, 0x0, 0x0, {0x0, 0x7530}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) 2018/04/05 19:36:12 executing program 6: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f00000000c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'erspan0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}) 2018/04/05 19:36:12 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "a399e9c5580000040000000000f07531dc6150defaca6eddaf1b8b8c36184c8f013be96ea31efbd29ca9b9d7"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "655397eb4a90dc0d4bbd7430f3aa50c6a17a4cbe46f9a27f671d171c4a2450f288493929c1e0fe9468a5eb556554a2803b25502ef5bc450d5f58f28b16e1198d", &(0x7f0000b0bfb2)="446465762f736e642f636f6e74726f6c4323009cb55a60fb8d54423e20546bd33125000000000000fd03e22965bb699aabcb8311b779fbf5497252581e19688501001a7898bd7751951d53b93ab1", 0x4e, [], [0x2, 0x1, 0x80000001, 0x1]}) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/04/05 19:36:12 executing program 5: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="24b38b20d0ef3254115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd1770012d78aabb64ffffffed00002e", 0xce) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001740)={&(0x7f00000000c0)=@proc={0x10}, 0xc, &(0x7f0000001480)=[{&(0x7f0000002100)=ANY=[@ANYBLOB="0000b3f95380c73a5778ea2fd6bc14d4e80998486c52ba86fc0ff9bfedeae8ef0fb5daf7c197b79dfe"], 0x1}], 0x1, &(0x7f0000001680)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2}, @rights={0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x98, 0x8000}, 0x4000010) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/04/05 19:36:12 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000580)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f0000000280)=@allocspi={0xf8, 0x16, 0x1, 0x0, 0x0, {{{@in6=@remote={0xfe, 0x80, [], 0xbb}}, {@in6=@dev={0xfe, 0x80}, 0x0, 0x6c}, @in6}, 0x7fff}}, 0xf8}, 0x1}, 0x0) 2018/04/05 19:36:12 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000200)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000240)=""/244) 2018/04/05 19:36:12 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000580)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f0000000280)=@allocspi={0xf8, 0x16, 0x1, 0x0, 0x0, {{{@in6=@remote={0xfe, 0x80, [], 0xbb}}, {@in6=@dev={0xfe, 0x80}, 0x0, 0x6c}, @in6}, 0x7fff}}, 0xf8}, 0x1}, 0x0) 2018/04/05 19:36:12 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000200)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000240)=""/244) 2018/04/05 19:36:12 executing program 0: r0 = eventfd2(0x0, 0x0) read$eventfd(r0, &(0x7f0000000080), 0x8) read$eventfd(r0, &(0x7f0000354000), 0x8) write$eventfd(r0, &(0x7f0000951ff8)=0x3ff, 0x8) 2018/04/05 19:36:12 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "a399e9c5580000040000000000f07531dc6150defaca6eddaf1b8b8c36184c8f013be96ea31efbd29ca9b9d7"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "655397eb4a90dc0d4bbd7430f3aa50c6a17a4cbe46f9a27f671d171c4a2450f288493929c1e0fe9468a5eb556554a2803b25502ef5bc450d5f58f28b16e1198d", &(0x7f0000b0bfb2)="446465762f736e642f636f6e74726f6c4323009cb55a60fb8d54423e20546bd33125000000000000fd03e22965bb699aabcb8311b779fbf5497252581e19688501001a7898bd7751951d53b93ab1", 0x4e, [], [0x2, 0x1, 0x80000001, 0x1]}) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/04/05 19:36:12 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000736000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000000)={0x555555555555589, 0x0, [{}]}) 2018/04/05 19:36:12 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmmsg(r0, &(0x7f0000007c00)=[{{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000200)}, {&(0x7f0000000080)="e945dec8563086b22f62ed594a5aa8af", 0x10}], 0x2}}, {{&(0x7f0000000440)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-des3_ede-asm\x00'}, 0x58, &(0x7f0000000340), 0x0, &(0x7f0000000600)=[{0x10, 0x1, 0x1}], 0x10}}], 0x2, 0x0) 2018/04/05 19:36:12 executing program 5: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="24b38b20d0ef3254115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd1770012d78aabb64ffffffed00002e", 0xce) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001740)={&(0x7f00000000c0)=@proc={0x10}, 0xc, &(0x7f0000001480)=[{&(0x7f0000002100)=ANY=[@ANYBLOB="0000b3f95380c73a5778ea2fd6bc14d4e80998486c52ba86fc0ff9bfedeae8ef0fb5daf7c197b79dfe"], 0x1}], 0x1, &(0x7f0000001680)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2}, @rights={0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x98, 0x8000}, 0x4000010) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/04/05 19:36:12 executing program 6: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f00000000c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'erspan0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}) 2018/04/05 19:36:13 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000580)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f0000000280)=@allocspi={0xf8, 0x16, 0x1, 0x0, 0x0, {{{@in6=@remote={0xfe, 0x80, [], 0xbb}}, {@in6=@dev={0xfe, 0x80}, 0x0, 0x6c}, @in6}, 0x7fff}}, 0xf8}, 0x1}, 0x0) 2018/04/05 19:36:13 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "a399e9c5580000040000000000f07531dc6150defaca6eddaf1b8b8c36184c8f013be96ea31efbd29ca9b9d7"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "655397eb4a90dc0d4bbd7430f3aa50c6a17a4cbe46f9a27f671d171c4a2450f288493929c1e0fe9468a5eb556554a2803b25502ef5bc450d5f58f28b16e1198d", &(0x7f0000b0bfb2)="446465762f736e642f636f6e74726f6c4323009cb55a60fb8d54423e20546bd33125000000000000fd03e22965bb699aabcb8311b779fbf5497252581e19688501001a7898bd7751951d53b93ab1", 0x4e, [], [0x2, 0x1, 0x80000001, 0x1]}) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/04/05 19:36:13 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000200)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000240)=""/244) 2018/04/05 19:36:13 executing program 5: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="24b38b20d0ef3254115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd1770012d78aabb64ffffffed00002e", 0xce) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001740)={&(0x7f00000000c0)=@proc={0x10}, 0xc, &(0x7f0000001480)=[{&(0x7f0000002100)=ANY=[@ANYBLOB="0000b3f95380c73a5778ea2fd6bc14d4e80998486c52ba86fc0ff9bfedeae8ef0fb5daf7c197b79dfe"], 0x1}], 0x1, &(0x7f0000001680)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2}, @rights={0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x98, 0x8000}, 0x4000010) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/04/05 19:36:13 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000736000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000000)={0x555555555555589, 0x0, [{}]}) 2018/04/05 19:36:13 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmmsg(r0, &(0x7f0000007c00)=[{{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000200)}, {&(0x7f0000000080)="e945dec8563086b22f62ed594a5aa8af", 0x10}], 0x2}}, {{&(0x7f0000000440)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-des3_ede-asm\x00'}, 0x58, &(0x7f0000000340), 0x0, &(0x7f0000000600)=[{0x10, 0x1, 0x1}], 0x10}}], 0x2, 0x0) 2018/04/05 19:36:13 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000580)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f0000000280)=@allocspi={0xf8, 0x16, 0x1, 0x0, 0x0, {{{@in6=@remote={0xfe, 0x80, [], 0xbb}}, {@in6=@dev={0xfe, 0x80}, 0x0, 0x6c}, @in6}, 0x7fff}}, 0xf8}, 0x1}, 0x0) 2018/04/05 19:36:13 executing program 0: r0 = eventfd2(0x0, 0x0) read$eventfd(r0, &(0x7f0000000080), 0x8) read$eventfd(r0, &(0x7f0000354000), 0x8) write$eventfd(r0, &(0x7f0000951ff8)=0x3ff, 0x8) 2018/04/05 19:36:13 executing program 6: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f00000000c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'erspan0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}) 2018/04/05 19:36:14 executing program 5: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="24b38b20d0ef3254115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd1770012d78aabb64ffffffed00002e", 0xce) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001740)={&(0x7f00000000c0)=@proc={0x10}, 0xc, &(0x7f0000001480)=[{&(0x7f0000002100)=ANY=[@ANYBLOB="0000b3f95380c73a5778ea2fd6bc14d4e80998486c52ba86fc0ff9bfedeae8ef0fb5daf7c197b79dfe"], 0x1}], 0x1, &(0x7f0000001680)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2}, @rights={0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x98, 0x8000}, 0x4000010) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/04/05 19:36:14 executing program 1: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f00000000c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'erspan0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}) 2018/04/05 19:36:14 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmmsg(r0, &(0x7f0000007c00)=[{{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000200)}, {&(0x7f0000000080)="e945dec8563086b22f62ed594a5aa8af", 0x10}], 0x2}}, {{&(0x7f0000000440)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-des3_ede-asm\x00'}, 0x58, &(0x7f0000000340), 0x0, &(0x7f0000000600)=[{0x10, 0x1, 0x1}], 0x10}}], 0x2, 0x0) 2018/04/05 19:36:14 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "a399e9c5580000040000000000f07531dc6150defaca6eddaf1b8b8c36184c8f013be96ea31efbd29ca9b9d7"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "655397eb4a90dc0d4bbd7430f3aa50c6a17a4cbe46f9a27f671d171c4a2450f288493929c1e0fe9468a5eb556554a2803b25502ef5bc450d5f58f28b16e1198d", &(0x7f0000b0bfb2)="446465762f736e642f636f6e74726f6c4323009cb55a60fb8d54423e20546bd33125000000000000fd03e22965bb699aabcb8311b779fbf5497252581e19688501001a7898bd7751951d53b93ab1", 0x4e, [], [0x2, 0x1, 0x80000001, 0x1]}) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/04/05 19:36:14 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000200)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000240)=""/244) 2018/04/05 19:36:14 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000736000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000000)={0x555555555555589, 0x0, [{}]}) 2018/04/05 19:36:14 executing program 6: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f00000000c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'erspan0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}) 2018/04/05 19:36:14 executing program 1: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f00000000c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'erspan0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}) 2018/04/05 19:36:14 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f000054a000), 0x3) 2018/04/05 19:36:14 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000210000)=0x2, 0x4) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000000300)=""/240, &(0x7f0000000400)=0xf0) 2018/04/05 19:36:14 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000736000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000000)={0x555555555555589, 0x0, [{}]}) 2018/04/05 19:36:14 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmmsg(r0, &(0x7f0000007c00)=[{{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000200)}, {&(0x7f0000000080)="e945dec8563086b22f62ed594a5aa8af", 0x10}], 0x2}}, {{&(0x7f0000000440)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-des3_ede-asm\x00'}, 0x58, &(0x7f0000000340), 0x0, &(0x7f0000000600)=[{0x10, 0x1, 0x1}], 0x10}}], 0x2, 0x0) 2018/04/05 19:36:14 executing program 0: r0 = eventfd2(0x0, 0x0) read$eventfd(r0, &(0x7f0000000080), 0x8) read$eventfd(r0, &(0x7f0000354000), 0x8) write$eventfd(r0, &(0x7f0000951ff8)=0x3ff, 0x8) 2018/04/05 19:36:14 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="390000001300090468fe000081000000e8ffff3f03000000450001070000001419001a0004000200070002000200000800005d14a4e91ee400", 0x39}], 0x1) 2018/04/05 19:36:14 executing program 1: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f00000000c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'erspan0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}) 2018/04/05 19:36:14 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f000054a000), 0x3) 2018/04/05 19:36:14 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000210000)=0x2, 0x4) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000000300)=""/240, &(0x7f0000000400)=0xf0) 2018/04/05 19:36:14 executing program 5: sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="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", 0x1a1, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r0 = socket$inet6_sctp(0xa, 0x20000000000005, 0x84) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000240)={'tunl0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/04/05 19:36:14 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee1fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="a2", 0x1) sendmmsg$alg(r1, &(0x7f00000021c0)=[{0x0, 0x0, &(0x7f0000001680), 0x0, &(0x7f0000001740)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000005680)=[{{&(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x3a, &(0x7f0000000300)=[{&(0x7f0000000040)=""/2, 0x2}], 0x1, &(0x7f0000000100)=""/84, 0x54}}], 0x1, 0x0, &(0x7f00000058c0)={0x0, 0x1c9c380}) [ 261.993421] ================================================================== [ 262.001055] BUG: KASAN: stack-out-of-bounds in __ip_tunnel_create+0xca/0x6b0 [ 262.008247] Write of size 20 at addr ffff88019738f810 by task syz-executor5/19332 [ 262.015858] [ 262.017492] CPU: 0 PID: 19332 Comm: syz-executor5 Not tainted 4.16.0+ #2 [ 262.024325] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 262.033674] Call Trace: [ 262.036272] dump_stack+0x1b9/0x29f 2018/04/05 19:36:15 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f000054a000), 0x3) 2018/04/05 19:36:15 executing program 1: r0 = socket$inet(0x2, 0x806, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) recvmsg(r0, &(0x7f0000000500)={&(0x7f0000000080)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}, 0x1c, &(0x7f00000003c0), 0x0, &(0x7f0000000440)=""/134, 0x86}, 0x0) [ 262.039911] ? arch_local_irq_restore+0x52/0x52 [ 262.044589] ? printk+0x9e/0xba [ 262.047879] ? show_regs_print_info+0x18/0x18 [ 262.052382] ? kasan_check_write+0x14/0x20 [ 262.056633] print_address_description+0x6c/0x20b [ 262.061483] ? __ip_tunnel_create+0xca/0x6b0 [ 262.065910] kasan_report.cold.7+0xac/0x2f5 [ 262.070244] check_memory_region+0x13e/0x1b0 [ 262.074664] memcpy+0x37/0x50 [ 262.077790] __ip_tunnel_create+0xca/0x6b0 [ 262.082035] ? ip_tunnel_encap_del_ops+0x70/0x70 [ 262.086798] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 262.092341] ? ns_capable_common+0x13f/0x170 [ 262.096762] ip_tunnel_ioctl+0x818/0xd40 [ 262.100835] ? ip_tunnel_newlink+0x9f0/0x9f0 [ 262.105253] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 262.110804] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 262.116002] ipip_tunnel_ioctl+0x1c5/0x420 [ 262.120246] ? ipip_tunnel_setup+0x1d0/0x1d0 [ 262.124670] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 262.130216] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 262.135412] ? ipip_tunnel_setup+0x1d0/0x1d0 [ 262.139833] dev_ifsioc+0x43e/0xb90 [ 262.143471] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 262.148671] ? register_gifconf+0x70/0x70 [ 262.152833] dev_ioctl+0x69a/0xcc0 [ 262.156373] sock_ioctl+0x47e/0x680 [ 262.159988] ? dlci_ioctl_set+0x40/0x40 [ 262.163955] ? expand_files.part.8+0x9a0/0x9a0 [ 262.168528] ? get_unused_fd_flags+0x190/0x190 [ 262.173096] ? dlci_ioctl_set+0x40/0x40 [ 262.177062] do_vfs_ioctl+0x1cf/0x1650 [ 262.180944] ? ioctl_preallocate+0x2e0/0x2e0 [ 262.185335] ? fget_raw+0x20/0x20 [ 262.188769] ? get_unused_fd_flags+0x121/0x190 [ 262.193330] ? __alloc_fd+0x6e0/0x6e0 [ 262.197119] ? SyS_futex+0x3a4/0x56d [ 262.200811] ? fd_install+0x4d/0x60 [ 262.204421] ? do_futex+0x27d0/0x27d0 [ 262.208211] ? security_file_ioctl+0x9b/0xd0 [ 262.212605] ksys_ioctl+0xa9/0xd0 [ 262.216050] SyS_ioctl+0x24/0x30 [ 262.219405] ? ksys_ioctl+0xd0/0xd0 [ 262.223017] do_syscall_64+0x29e/0x9d0 [ 262.226902] ? vmalloc_sync_all+0x30/0x30 [ 262.231043] ? _raw_spin_unlock_irq+0x27/0x70 [ 262.235528] ? finish_task_switch+0x1ca/0x820 [ 262.240007] ? syscall_return_slowpath+0x5c0/0x5c0 [ 262.244930] ? syscall_return_slowpath+0x30f/0x5c0 [ 262.249845] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 262.255202] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 262.260051] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 262.265231] RIP: 0033:0x4552d9 [ 262.268406] RSP: 002b:00007f6ba1d9ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 262.276102] RAX: ffffffffffffffda RBX: 00007f6ba1d9f6d4 RCX: 00000000004552d9 [ 262.283351] RDX: 0000000020000240 RSI: 00000000000089f1 RDI: 0000000000000013 [ 262.290605] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 262.297862] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 262.305116] R13: 0000000000000380 R14: 00000000006f84a0 R15: 0000000000000000 [ 262.312387] [ 262.313997] The buggy address belongs to the page: [ 262.318917] page:ffffea00065ce3c0 count:0 mapcount:0 mapping:0000000000000000 index:0x0 [ 262.327056] flags: 0x2fffc0000000000() [ 262.330933] raw: 02fffc0000000000 0000000000000000 0000000000000000 00000000ffffffff [ 262.338805] raw: 0000000000000000 ffffea00065c0101 0000000000000000 0000000000000000 [ 262.346661] page dumped because: kasan: bad access detected [ 262.352344] [ 262.353946] Memory state around the buggy address: [ 262.358855] ffff88019738f700: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 262.366192] ffff88019738f780: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 f1 f1 [ 262.373529] >ffff88019738f800: f1 f1 00 00 f2 f2 00 00 00 00 00 00 00 00 00 00 [ 262.380875] ^ [ 262.385276] ffff88019738f880: 00 00 00 00 00 f1 f1 f1 f1 f8 f2 f2 f2 f3 f3 f3 [ 262.392625] ffff88019738f900: f3 00 00 00 00 00 00 00 00 00 00 00 f1 f1 f1 f1 [ 262.399960] ================================================================== [ 262.407293] Disabling lock debugging due to kernel taint [ 262.412856] Kernel panic - not syncing: panic_on_warn set ... [ 262.412856] [ 262.420226] CPU: 0 PID: 19332 Comm: syz-executor5 Tainted: G B 4.16.0+ #2 [ 262.428353] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 262.437695] Call Trace: [ 262.440266] dump_stack+0x1b9/0x29f [ 262.443873] ? arch_local_irq_restore+0x52/0x52 [ 262.448522] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 262.453277] ? ip_tunnel_encap_del_ops+0x50/0x70 [ 262.458024] panic+0x22f/0x4de [ 262.461199] ? add_taint.cold.5+0x16/0x16 [ 262.465326] ? do_raw_spin_unlock+0x9e/0x2e0 [ 262.469713] ? do_raw_spin_unlock+0x9e/0x2e0 [ 262.474099] ? __ip_tunnel_create+0xca/0x6b0 [ 262.478486] kasan_end_report+0x47/0x4f [ 262.482442] kasan_report.cold.7+0xc9/0x2f5 [ 262.486740] check_memory_region+0x13e/0x1b0 [ 262.491129] memcpy+0x37/0x50 [ 262.494213] __ip_tunnel_create+0xca/0x6b0 [ 262.498438] ? ip_tunnel_encap_del_ops+0x70/0x70 [ 262.503174] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 262.508689] ? ns_capable_common+0x13f/0x170 [ 262.513078] ip_tunnel_ioctl+0x818/0xd40 [ 262.517122] ? ip_tunnel_newlink+0x9f0/0x9f0 [ 262.521513] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 262.527036] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 262.532211] ipip_tunnel_ioctl+0x1c5/0x420 [ 262.536424] ? ipip_tunnel_setup+0x1d0/0x1d0 [ 262.540815] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 262.546328] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 262.551497] ? ipip_tunnel_setup+0x1d0/0x1d0 [ 262.555886] dev_ifsioc+0x43e/0xb90 [ 262.559492] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 262.564664] ? register_gifconf+0x70/0x70 [ 262.568806] dev_ioctl+0x69a/0xcc0 [ 262.572328] sock_ioctl+0x47e/0x680 [ 262.575937] ? dlci_ioctl_set+0x40/0x40 [ 262.579899] ? expand_files.part.8+0x9a0/0x9a0 [ 262.584471] ? get_unused_fd_flags+0x190/0x190 [ 262.589039] ? dlci_ioctl_set+0x40/0x40 [ 262.593009] do_vfs_ioctl+0x1cf/0x1650 [ 262.596887] ? ioctl_preallocate+0x2e0/0x2e0 [ 262.601276] ? fget_raw+0x20/0x20 [ 262.604706] ? get_unused_fd_flags+0x121/0x190 [ 262.609267] ? __alloc_fd+0x6e0/0x6e0 [ 262.613060] ? SyS_futex+0x3a4/0x56d [ 262.616759] ? fd_install+0x4d/0x60 [ 262.620375] ? do_futex+0x27d0/0x27d0 [ 262.624155] ? security_file_ioctl+0x9b/0xd0 [ 262.628547] ksys_ioctl+0xa9/0xd0 [ 262.631980] SyS_ioctl+0x24/0x30 [ 262.635334] ? ksys_ioctl+0xd0/0xd0 [ 262.638946] do_syscall_64+0x29e/0x9d0 [ 262.643073] ? vmalloc_sync_all+0x30/0x30 [ 262.647212] ? _raw_spin_unlock_irq+0x27/0x70 [ 262.651696] ? finish_task_switch+0x1ca/0x820 [ 262.656176] ? syscall_return_slowpath+0x5c0/0x5c0 [ 262.661083] ? syscall_return_slowpath+0x30f/0x5c0 [ 262.665994] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 262.671353] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 262.676179] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 262.681350] RIP: 0033:0x4552d9 [ 262.684529] RSP: 002b:00007f6ba1d9ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 262.692236] RAX: ffffffffffffffda RBX: 00007f6ba1d9f6d4 RCX: 00000000004552d9 [ 262.699487] RDX: 0000000020000240 RSI: 00000000000089f1 RDI: 0000000000000013 [ 262.706732] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 262.713986] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 262.721249] R13: 0000000000000380 R14: 00000000006f84a0 R15: 0000000000000000 [ 262.728904] Dumping ftrace buffer: [ 262.732424] (ftrace buffer empty) [ 262.736107] Kernel Offset: disabled [ 262.739711] Rebooting in 86400 seconds..