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0x109c}, 0x1, 0x0, 0x0, 0x4000}, 0x20008880) getsockname$netlink(r0, &(0x7f0000000000), &(0x7f0000000040)=0xc) sendmsg$nl_generic(r0, &(0x7f0000a2efc8)={&(0x7f0000f74000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000481000)=ANY=[@ANYBLOB="200000001d00334ad829000000000000020000001000030006000000292d2b2c7d000000"], 0x24}, 0x1}, 0x0) readahead(r0, 0x5, 0x40) 2018/04/14 00:41:43 executing program 3: r0 = syz_open_dev$mouse(&(0x7f00000008c0)='/dev/input/mouse#\x00', 0x544, 0x200003f7) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000780)={0x0, 0x1}, &(0x7f00000007c0)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000800)=@assoc_value={r1, 0x3}, 0x8) sendmsg(r0, &(0x7f0000000740)={&(0x7f00000000c0)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000140)="fc22296f84492dfc191052aac37a7320886063328725ba8ef7929a9e4ed3b738fd52d5fb700d43c67f2e30d3fb6bfc58a371d95837dded27180f1ad85dbb74b68e3a63853c56c4190211615ce248a1756c7822b60de33f5645591f797928695998cb81da3aad973c3756207bb22386131e66f4820ff36ca98498b37fef29044402dc4acfafddd25cfdbc026516bfeb67cda43f8b057982d13f43fcd3186c1ff0d78f5eb30858ca25", 0xa8}, {&(0x7f0000000200)="4c718f9ee3fcb415e6abb3d450085ee655045400975b0de9377f750175dafac1d56ac9f197e93f4646cdd5bd59c2c972fd368e6bedca37b101af9b96837dceaf943e17737e00ee2017f0f39e9a72cbc9215021b7e3a7105fd5a8f927936f9a3a9581f4b3e18c9f2f0c30cbfa6638dcb29e7af7f827706ead97a6a6e409ae6b3b34869a3ab6229d7ef775d2bb2b288cb1f3b9fcbb1691bcee595eb15dffdb072613a59b9ee42ffbde88849b65dd4324", 0xaf}, {&(0x7f0000002040)="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", 0x1000}, {&(0x7f00000002c0)="2edb4d87bdfdc4cbc50637f9d7a35ef9f45c7c9f7a042128efd5ebc2ee10601b09eef5f2102aa4199b615bd9a1e25e21cf1acd2b3a31139595cf5a1b8daa1f47c73eb033ed546417c2e4b5b0a8dae8780345f0a3434399362b597439f0ace71e239b298f5928f739cd8baab8a6188b34dedce73b2b", 0x75}, {&(0x7f0000000340)="8b88f485574b9446bf189aaee64cc85ce773f077dd13aa58c5aff8654dc516c27c97816ff2dbd21f458b63beb80719693f4a8906fcfef4b60ac159bcf50b5dc47371ff9e3b2591", 0x47}, {&(0x7f00000003c0)="f25c4fe75f905ec586b8bbfdf94a8e6b9d6fe6e542d7f7ea4fb7b3ca5f9572aeac7c233c334ffd8b67147f0504d109175a3865787e6b6dcd5e21af36b8050233c5e5b330d4fdf5b70cce5ed446e2f051", 0x50}, {&(0x7f0000000440)="882ac725826a224f72d312421460b9fa663448713b908a76a469cee767b326c948caadaa18caf1336a12b3a601c0c3c29bcb42d6d6d79972f3f8af400731a86b1ce79c67daa5ea85073be9003e5d65871523dedeb229aa8ffcd7162f4ad10d", 0x5f}, {&(0x7f00000004c0)="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", 0xfe}, {&(0x7f00000005c0)="90270007a1fe9651ebe7774a54bf020b0eb0bb90e9c2a97d2f36fb107a80c6bdb4af9613babc3d", 0x27}], 0x9, &(0x7f00000006c0)=ANY=[@ANYBLOB="5800000000000000000000000100000096200d95d56171109a2093b730866e46e105c032744a8d9dea115c882c416f878c872731a25529c484238cbb04295e453bfce0c38cfceb3b6bd1e5be936be0c5db62aa482f00"], 0x58, 0x40}, 0x40) r2 = socket$inet6(0x10, 0x3, 0x0) openat$cgroup(r0, &(0x7f0000000080)='syz1\x00', 0x200002, 0x0) sendmsg(r2, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236925000800040000001000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) [ 139.278345] team0 (unregistering): Port device team_slave_1 removed [ 139.297724] netlink: 12 bytes leftover after parsing attributes in process `syz-executor2'. [ 139.334573] team0 (unregistering): Port device team_slave_0 removed [ 139.356839] IPVS: ftp: loaded support on port[0] = 21 [ 139.376819] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 139.410690] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 139.453765] bond0 (unregistering): Released all slaves [ 139.503556] netlink: 12 bytes leftover after parsing attributes in process `syz-executor2'. [ 140.295464] bridge0: port 1(bridge_slave_0) entered blocking state [ 140.301922] bridge0: port 1(bridge_slave_0) entered disabled state [ 140.309799] device bridge_slave_0 entered promiscuous mode [ 140.350121] bridge0: port 2(bridge_slave_1) entered blocking state [ 140.356559] bridge0: port 2(bridge_slave_1) entered disabled state [ 140.364346] device bridge_slave_1 entered promiscuous mode [ 140.400886] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 140.438130] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 140.548730] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 140.589859] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 140.628268] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 140.635464] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 140.769827] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 140.777118] team0: Port device team_slave_0 added [ 140.812439] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 140.819799] team0: Port device team_slave_1 added [ 140.859224] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 140.885337] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 140.910847] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 140.917961] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 140.925866] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 140.946172] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 140.953218] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 140.961696] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 141.170824] bridge0: port 2(bridge_slave_1) entered blocking state [ 141.177221] bridge0: port 2(bridge_slave_1) entered forwarding state [ 141.183859] bridge0: port 1(bridge_slave_0) entered blocking state [ 141.190218] bridge0: port 1(bridge_slave_0) entered forwarding state [ 141.197532] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 141.536169] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 142.009729] 8021q: adding VLAN 0 to HW filter on device bond0 [ 142.090239] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 142.168639] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 142.174823] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 142.182435] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 142.255417] 8021q: adding VLAN 0 to HW filter on device team0 2018/04/14 00:41:47 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e20}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000ab3ffc)=0x8000000008, 0x4) 2018/04/14 00:41:47 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = msgget$private(0x0, 0x7) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000040)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000140)=0xe8) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = geteuid() lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpgid(0x0) r7 = getpgid(0xffffffffffffffff) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000340)={{0x8, r2, r3, r4, r5, 0x99, 0x2}, 0x7f, 0x9, 0x10001, 0xff, 0x7, 0x9, r6, r7}) bind$alg(r0, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="86e3541c9ec708fbd35dc03b344688130000000021000000", 0x18) r8 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r8, &(0x7f0000003680)=[{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000200)="05144772cffa4ab2e0398d04894b4993", 0x10}], 0x1, &(0x7f00000002c0)}], 0x1, 0x0) readv(r8, &(0x7f00006e8ff0)=[{&(0x7f000070bf52)=""/174, 0xfffffde9}], 0x1) 2018/04/14 00:41:47 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net\x00', 0x200002, 0x0) r1 = dup(r0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)=0x0) setpriority(0x0, r2, 0x22) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) 2018/04/14 00:41:47 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000358fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5dfe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) r2 = getpgrp(0x0) rt_sigqueueinfo(r2, 0x3e, &(0x7f0000000000)={0x5, 0x6, 0x2, 0x100}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) poll(&(0x7f000071cfe0)=[{r0}], 0x1, 0x0) 2018/04/14 00:41:47 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002fc0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002f80)={0xffffffff}, 0x111}}, 0x20) socket$inet_icmp_raw(0x2, 0x3, 0x1) write$rdma_cm(r0, &(0x7f0000000200)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000240), r1, 0x2, 0x2, 0x4}}, 0x20) 2018/04/14 00:41:47 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000006ff6)='/dev/dsp#\x00', 0x1, 0x800000000000) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x800000c0045003, &(0x7f0000000000)) 2018/04/14 00:41:47 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)="1a0345", 0x3}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000004c0)=""/246) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000080)=[0x3ff, 0xfffffffffffffff8]) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/04/14 00:41:47 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') sendfile(r0, r0, &(0x7f000080037c)=0x90a, 0x400000ff) 2018/04/14 00:41:47 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = memfd_create(&(0x7f0000002000)='user\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000080)=""/134) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = gettid() tkill(r2, 0x16) rt_sigqueueinfo(r2, 0x16, &(0x7f0000000040)) 2018/04/14 00:41:47 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x3c, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB="0d00000000001000"]], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r2 = memfd_create(&(0x7f0000000000)='/dev/binder#\x00', 0x2) getsockname$packet(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x14) 2018/04/14 00:41:47 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0xde9, 0x40000) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000000100)=ANY=[@ANYBLOB="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"]) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000000)=[@text32={0x20, &(0x7f0000000080)="0f01b4c6af51c465b9fe030000b800000100ba000000000f30660f38802a0f01f3c4e1e65a14b28fe828b6480d00f20f001666ba420066b80c6666ef66baf80cb888018b8bef66bafc0cb083eec4e2f9237c9705", 0x54}], 0x1, 0x30, &(0x7f0000000100), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) 2018/04/14 00:41:47 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) prctl$intptr(0x3f, 0x1) timer_settime(0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000200)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) accept$unix(r1, 0x0, &(0x7f0000000080)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r2, 0x29, 0x39, &(0x7f0000000ffc), &(0x7f0000013000)=0xffffffffffffff75) io_setup(0x7fff, &(0x7f0000000240)=0x0) io_getevents(r3, 0x0, 0x1, &(0x7f0000000280)=[{}], &(0x7f0000000300)={0x77359400}) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/04/14 00:41:47 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') sendfile(r0, r0, &(0x7f000080037c)=0x909, 0x400000ff) 2018/04/14 00:41:47 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 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) r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000002) write$evdev(r0, &(0x7f000023cfd0)=[{{}, 0x200002, 0x0, 0x403}, {}], 0x30) r1 = open(&(0x7f0000000140)='./file0\x00', 0x40, 0x21) ioctl$TUNSETLINK(r1, 0x400454cd, 0x11b) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000100)={'team_slave_1\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000000)=""/152) 2018/04/14 00:41:47 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000280)={0x0, 0x0}, 0x0) sendto(0xffffffffffffffff, &(0x7f0000000080)="ad0f0155c3", 0x5, 0x0, &(0x7f0000000100)=@pppoe={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'ipddp0\x00'}}, 0x80) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000400)=[@textreal={0x8, &(0x7f0000000440)="66b8b7d2e5c50f23c80f21f866350c0070000f23f80f1f40000f323d00a0baf80c66b81c6a168e66efbafc0c66eddfaa070036260f0766b8000000000f23c00f21f86635010006000f23f8660fd088670066b97a0800000f32"}], 0x1, 0x0, &(0x7f0000000040), 0x1000000000000072) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/14 00:41:47 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x800000000000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000040)={0x1, 0x8, 0xcad}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000030fb4)={0x0, 0x0, 0xfffffffffffffffb}) futimesat(r1, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00000001c0)={{0xa, 0x4e21, 0x4af, @loopback={0x0, 0x1}, 0xfeb}, {0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x100, [0x1ffe, 0xfffffffffffffff8, 0xc8, 0x6, 0x9, 0x10001, 0x10000, 0xfffffffffffff000]}, 0x5c) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000180)=0x1, 0x4) 2018/04/14 00:41:48 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') sendfile(r0, r0, &(0x7f000080037c)=0x90c, 0x400000ff) 2018/04/14 00:41:48 executing program 6: mkdir(&(0x7f0000000080)='./file0\x00', 0xfffffffffffffffe) mount(&(0x7f0000001f40)='./file2\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000002100)='gfs2meta\x00', 0x0, &(0x7f0000002500)) 2018/04/14 00:41:48 executing program 1: io_setup(0x59, &(0x7f0000000140)) io_setup(0xaa8, &(0x7f00000001c0)) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)) io_setup(0x401, &(0x7f0000000200)) io_setup(0x5f7c, &(0x7f0000000240)) io_setup(0x0, &(0x7f0000000280)) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000080)={'veth0_to_team\x00', 0x5}) r2 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x100000000, 0x2000) ioctl$KVM_SET_TSC_KHZ(r2, 0xaea2, 0xc4) 2018/04/14 00:41:48 executing program 4: r0 = open(&(0x7f0000fedff8)='./file0\x00', 0x141042, 0x0) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x8}) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000100)='./file0\x00', 0x4, 0x6, &(0x7f00000003c0)=[{&(0x7f0000000140)="dd014420c8276a27f2fb394eef10a00993bd8f78648fab60ce8308a83724aa11db442c148c8bc0a0a67e8be2f273ab215ec2cf5cd9137ad385e9573cfe29bb3ad5d814d2fe07d130f3e6e8b2943c3a5fcfeba3eff40b9db5d06f6e11b3429f5d", 0x60, 0x9}, {&(0x7f00000001c0)="63f3bfa6877fd767cdddcc90a94c765600ca22732ac71d23aa0a96ff1154c7009d2942eaec7ac2f5da018142640e4e3fe5c682f78e94f85b776cfec738e850596f9cad1cbf40af032f848d51cebd", 0x4e, 0x3f}, {&(0x7f0000000240)="887942f7d44440c0fdea246db4caa7a5b5b6a4cfa5efff0751c861d7e6d324bb5026ea236e4d74dd652f846a6d75", 0x2e, 0x8934}, {&(0x7f0000001000)="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", 0x1000, 0x4}, {&(0x7f0000000280)="b117f3396f92377ae33064cd611744a5bfd301f83a91c33f56ba467483c41fcf85080ce4c92b8a070dd9d195c9b039969ba1a2a287a1ac85af8adf2ca065d7b7ecfa7ffb45fd28e3f89c20640bd8ecdcc5b93a51292c9f22c6564d7f053e25ca6a66e3993d8ab940cbc8c664e2fb43128c1404286d82114b310ab563f54d", 0x7e, 0x6}, {&(0x7f0000000300)="be7aa9c06f6229f4c36c9d5c60c15533b523c39d60c34f80d4832ccc86bebf76e78b8599ee79c902d20f2691b6a32be1ab53e01d297338cfc8f6f1790d98ad880666492c92d5783cea9a1b286c279c9e246de2a2920c1c18cbd204b4691ff6813b1ef3b3924361e387cf4c69125a9ffe5564aff9f393df3bda821c4945ad0cbae62505886bd6ec260e363ba31e52c1a87d2f0cf0d421a89e4e8b746df0bf8cfdc6cb", 0xa2, 0xec5}], 0x8, &(0x7f0000000480)={'nouuid,', {[{@grpid='grpid', 0x2c}, {@discard='discard', 0x2c}, {@grpid='grpid', 0x2c}, {@mtpt='mtpt', 0x2c}, {@noikeep='noikeep', 0x2c}, {@logbufs={'logbufs', 0x3d, [0x39, 0x36, 0x37, 0x38, 0x236822c6d45a1c35, 0x34, 0x3b, 0x32]}, 0x2c}, {@quota='quota', 0x2c}, {@pqnoenforce='pqnoenforce', 0x2c}]}}) fstat(r0, &(0x7f0000000fbc)) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000008ff8)) sigaltstack(&(0x7f0000001000/0x3000)=nil, &(0x7f0000000000)) 2018/04/14 00:41:48 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, 0x10, &(0x7f0000000080)=""/4096, &(0x7f0000000000)=0x18f) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001240)={'bcsh0\x00'}) recvfrom$ax25(r0, &(0x7f0000001280)=""/125, 0x7d, 0x3, &(0x7f0000001300)={0x3, {"b2c052b1dc9272"}, 0xffffffff}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f00000011c0)=""/32, &(0x7f0000001200)=0x20) kexec_load(0xfffffffffffffffd, 0x2, &(0x7f0000001180)=[{&(0x7f0000000040)="b42f", 0x2, 0x3ff, 0x3}, {&(0x7f0000001080)="2d7008322d5a71b5d04b1e1761949b552e09ce75c704d3d9caf2aa5d79b0a1cbfe5de9daf91c5c565daa6486ee027c373f73a0416831ef50b10d8078cbbd6b578c24103ea167d1304f269cfa10833cb787bf7a0fa779eafcdd66d1e8c032bf384f11e2000fb55bacd5d3915e832009ad87cbbe298aab0680ae85383d41ac5eb509a261fcaa3b8eea7ab296d69b0526d70e79c26907a440f2f30d3f36890e314534441182ad0609f38660c5c49ba79b566faf224feddbf8bec2c6776527dcb59abea3f3450cf3eb8644340cdb25d5ba741f7d62dfa638b8a5499ea87f18b2e7fc1b", 0xe1, 0x3ff, 0x8}], 0xa0000) 2018/04/14 00:41:48 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x804, 0x0) splice(r0, &(0x7f0000000040), r0, &(0x7f0000000080), 0x281f3a2d, 0x2) connect$ax25(r0, &(0x7f00001c1ff0)={0x1e, {"02001f080000fc"}}, 0x10) 2018/04/14 00:41:48 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000000)={0x1, 'lo\x00'}, 0x18) ioctl(r0, 0x800000000008982, &(0x7f0000000000)) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xcaf, 0x300) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000080)={{0xfff, 0x6}, 'port1\x00', 0x80, 0x40, 0x1, 0x1000, 0x7f, 0xc40f, 0x3, 0x0, 0x6, 0x3}) 2018/04/14 00:41:48 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000140)) [ 143.831906] gfs2: path_lookup on ./file2 returned error -2 2018/04/14 00:41:48 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x28442, 0x0) accept$inet6(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c) inotify_init() 2018/04/14 00:41:48 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/audio\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = memfd_create(&(0x7f000093afb8)='(}nodev.ppp1vboxnet1selinuxtrustedvboxnet0GPLposix_acl_access*\\\\md5sum@\x00', 0x0) io_setup(0x1, &(0x7f0000000100)=0x0) io_submit(r2, 0x1, &(0x7f00000015c0)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000140)='s', 0x1}]) 2018/04/14 00:41:48 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x3c7) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="852cd885", 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000240)="0a0775b0a2a70e93a9d0b9fc48b085aee17c", 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/autofs\x00', 0x20080, 0x0) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000300)={'security\x00'}, &(0x7f0000000380)=0x54) sendmmsg(r1, &(0x7f00000063c0)=[{{&(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x4e20}}}, 0x3a, &(0x7f0000000080), 0x5}}, {{&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f00000020c0), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB="10100700003f00000000000000000800"], 0x10}}], 0x2, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x5, 0x680400) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x88, "7381cd3235f610e912534c8db824671417dc486571211e3fd289a7914794a05aab7705d1a9eae4b7b23397230ff09cf079877d7f9f7b0c4de6412ee050f4bfddaa35b51b18ffdb07555b3af1a587536781d5fc6acfb920386f273315fb6898b6ba0a5145b653692897acf052ad3629f30e65d3039a8224bc0b1c5af8ed8185688db29dd6f48ffb80"}, &(0x7f0000000200)=0x90) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000280)={r4, 0x8, 0x60}, 0x8) 2018/04/14 00:41:48 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x3}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0xffff, 0x9, 0x2, 0xfb, 0xa, [{0x1000, 0x5, 0x6d7, 0x0, 0x0, 0x800}, {0xa38, 0x88a, 0x3, 0x0, 0x0, 0x800}, {0x100, 0x9, 0xfff, 0x0, 0x0, 0x100}, {0x3, 0x6cf, 0xfff, 0x0, 0x0, 0x1}, {0x1, 0x0, 0x2, 0x0, 0x0, 0x108}, {0x1, 0x1, 0x2, 0x0, 0x0, 0x1}, {0x5e5, 0x9, 0x5, 0x0, 0x0, 0x201}, {0x0, 0x4, 0x80, 0x0, 0x0, 0x1200}, {0xfff, 0x7, 0x401, 0x0, 0x0, 0x204}, {0x8, 0x3, 0x80}]}) 2018/04/14 00:41:48 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f000076c000)='pagemap\x00') lseek(r0, 0x0, 0x4000000000000) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x16d1, 0x20200) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000040)={0x9, 0x4}) 2018/04/14 00:41:48 executing program 4: r0 = socket(0x10011, 0x3, 0x4) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000003000)=0x2, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000001000)={0xa, 0x4e20, 0x2, @dev={0xfe, 0x80}}, 0x1c) 2018/04/14 00:41:48 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') sendfile(r0, r0, &(0x7f000080037c)=0x90e, 0x400000ff) 2018/04/14 00:41:48 executing program 5: r0 = socket$inet(0x2, 0xa, 0x8) syz_emit_ethernet(0x32, &(0x7f000018f000)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000040)=0x6, 0x4) recvmsg(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000080)=""/13, 0xd}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x24000, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f00000000c0)) 2018/04/14 00:41:48 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0x21, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x8}}, 0x100, 0x80}, &(0x7f0000000100)=0x90) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x7, 0x105, 0x8, 0x7ff, 0x3}, 0x14) socketpair$ax25(0x3, 0x5, 0x1, &(0x7f0000000180)) r2 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000e99000), 0x1ed) 2018/04/14 00:41:48 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x8000, 0x400202) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000000)=@req={0x8001, 0x0, 0x1}, 0x10) bind(0xffffffffffffffff, &(0x7f0000d01ff0)=@nfc={0x27}, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000300)={0x3, 0x7, 0x5, 0x94d, 0x2, 0xfb}) close(0xffffffffffffffff) r1 = perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstatfs(r1, &(0x7f0000000100)=""/180) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x16907e, 0x0) write$tun(r2, &(0x7f0000000200)=ANY=[@ANYBLOB="0183000000007fb6080003146001061000080180c200000fecf9d45f9f6318746e990601b2b2b8da2b65b78cb66319c3f90aa89c871d3fa6fe6ba9c7490a"], 0x3e) connect$nfc_llcp(r2, &(0x7f0000000280)={0x27, 0x1, 0x0, 0x7, 0x1, 0x5, "8b2070894b9e02765b0577ec3f2060b17f26bb9aa9c006ebda0916bb5d2d8818cbf507f5b0f8ec5ca81f8d8658bca50dbcadaf5063d57ee0bb9d9ddb6e93f2", 0x27}, 0x60) r3 = shmget$private(0x0, 0x3000, 0x1, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r3, 0xd, &(0x7f00000001c0)=""/24) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0xb, 0xfff}, {0x49f2417eeedc0138}, {0x7, 0xffffffff}, {0x8, 0x3}, {0x4, 0x4}], 0x5) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r2, 0x40045542, &(0x7f0000000240)) 2018/04/14 00:41:48 executing program 0: unshare(0x40000000) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x41, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000080)=0x23c) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x18) [ 144.198805] IPVS: ftp: loaded support on port[0] = 21 2018/04/14 00:41:48 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') sendfile(r0, r0, &(0x7f000080037c)=0x906, 0x400000ff) 2018/04/14 00:41:48 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7fffffff, 0x10000) getsockopt$ax25_int(r0, 0x101, 0xe, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = syz_open_dev$loop(&(0x7f0000f76ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0xc0101282, 0x7ff) 2018/04/14 00:41:48 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f0000000040)=0x0) madvise(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7f) r3 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000040)=0x7, 0x4) r4 = dup3(r0, r1, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ashmem\x00', 0x400, 0x0) io_submit(r2, 0x1, &(0x7f0000000500)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000200)}]) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000000c0)) ioctl$TIOCLINUX2(r4, 0x541c, &(0x7f0000000080)={0x2, 0x379a, 0x0, 0x6, 0x6, 0x1}) socket$key(0xf, 0x3, 0x2) 2018/04/14 00:41:48 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000140)) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x400000, 0x0) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f00000000c0)="455e4dad1f530e1bbe3576ff116fc68961504f16e3c6bd03edc15e8ff5740ab8285ad49a7d34e107570cf79d4487") setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000040)={0x81}, 0x1) 2018/04/14 00:41:48 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x10140, 0x0) ioctl$TCXONC(r1, 0x540a, 0xfff) r2 = openat$cgroup_int(r0, &(0x7f00000000c0)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000140), 0x0) 2018/04/14 00:41:48 executing program 0: r0 = syz_open_dev$evdev(&(0x7f000004a000)='/dev/input/event#\x00', 0x0, 0x0) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="c6cf743fd6ab6dc93eb90ed5220fdb91d27385f996bbba9b77eb21ae81b6fe1168e6c78b566aaa80507935ff79a608a5810d6f39b4a873d80fbd91eebab271c7c5b79006993158c6b24f4ff03feb79d9e45500ee9b2e671f89750f9576a1611f262ad4be15f2d5603e031570e7a4d11c3d0a9ac09b5ab253aca817e22a7afdc9b0ae9b1fe7d18bb40eae8f95165902acafdc1bac72524ad089c9200d50567197bac065017d7028198e7b4079fdfbb4b81ea90c", 0xb3, 0xfffffffffffffff8) keyctl$setperm(0x5, r1, 0x1000) syz_open_pts(r0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000debff0)={0x0, 0x1ff, &(0x7f000082f000)}) [ 144.251424] IPVS: ftp: loaded support on port[0] = 21 2018/04/14 00:41:48 executing program 4: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$invalidate(0x15, r0) mount(&(0x7f0000e97ff6)='./control\x00', &(0x7f00007ec000)='./control\x00', &(0x7f0000595000)='ramfs\x00', 0x0, &(0x7f0000f9f000)) r1 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) personality(0x5000007) unlink(&(0x7f0000000280)='.\x00') stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)) mkdirat(r1, &(0x7f000002cff6)='./control\x00', 0x0) mkdirat(r1, &(0x7f0000000180)='./control\x00', 0xfffffffffffffffa) r2 = openat(r1, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='./control/file0\x00', r2, &(0x7f0000000000)='./control\x00') renameat2(r2, &(0x7f000003aff6)='./control\x00', r1, &(0x7f000003a000)='./control\x00', 0x2) openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x480940, 0x0) 2018/04/14 00:41:48 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000004fed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000200)=""/72) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000380)={0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0}, &(0x7f00000003c0)=0x20) r2 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x2) ppoll(&(0x7f0000000000)=[{r2}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000400)={r1, 0x1000, "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"}, &(0x7f00000000c0)=0x1008) close(r2) close(r3) 2018/04/14 00:41:48 executing program 1: seccomp(0x1, 0x0, &(0x7f0000007ff0)={0x1, &(0x7f0000004fe8)=[{0x6, 0x0, 0x0, 0x50002}]}) prctl$seccomp(0x16, 0x3, &(0x7f0000000040)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) r0 = syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0x9, 0x0) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000000280)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') 2018/04/14 00:41:48 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) connect(r0, &(0x7f0000000100)=@rc={0x1f, {0xea7, 0x5, 0x8000, 0xf67b, 0x0, 0x1}, 0x1}, 0x80) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) r2 = accept(r1, 0x0, &(0x7f00000000c0)) accept$alg(r2, 0x0, 0x0) 2018/04/14 00:41:48 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') sendfile(r0, r0, &(0x7f000080037c)=0x90b, 0x400000ff) 2018/04/14 00:41:48 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000080), &(0x7f0000000100)=0x4) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x10, 0x0, 0x6}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0x1, 0x181000) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000002c0)={&(0x7f0000000180)='./file0\x00', r2}, 0x10) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = semget$private(0x0, 0x2, 0x108) semctl$GETZCNT(r4, 0x4, 0xf, &(0x7f0000000380)=""/4096) ioctl$KVM_RUN(r3, 0xae80, 0x0) r5 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x1, 0xa0000) sched_yield() ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r5, 0x4058534c, &(0x7f0000000200)={0xfffffffffffffffd, 0x6, 0x100000000, 0xb4, 0x8001, 0x8}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/14 00:41:48 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) writev(r0, &(0x7f0000000000)=[{&(0x7f00003b7fff)='1', 0x1}], 0x316) sendto$inet(r0, &(0x7f0000000480)='\'', 0x1, 0x21, &(0x7f0000000140)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/14 00:41:48 executing program 2: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f00002d7000)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0000000000000000a7dae6fa5b05755f169161daa59c96ded94f6374dbe146d3ec5cad6d5f5a80ce"]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b8afd8)={0x0, 0x0, &(0x7f00003acf97)=""/105, &(0x7f000020f000)=""/228, &(0x7f000017d000)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x1, &(0x7f0000000180)=""/167, &(0x7f0000000080)=""/21, &(0x7f00002fdf52)=""/174, 0x100000200000000}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000327ffc)=0x1) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f00000000c0)={r2, 0x5}) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) 2018/04/14 00:41:48 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) r2 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x2, 0x101000) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000001bc0)={@local, @loopback, 0x0}, &(0x7f0000001c00)=0xc) r4 = getuid() r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r5, 0x0, 0x2d, &(0x7f00000000c0)={0x200, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1c}}}}, 0x88) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000001c40)={{{@in6, @in6=@dev={0xfe, 0x80, [], 0xc}, 0x4e21, 0x1, 0x4e23, 0x0, 0xa, 0x20, 0x20, 0x0, r3, r4}, {0x9, 0xa6, 0x401, 0x3831df18, 0x7, 0x0, 0x0, 0x3}, {0x1000, 0x8, 0x8001}, 0x7, 0x6e6bb1, 0x2, 0x1}, {{@in, 0x4d5, 0xff}, 0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3502, 0x0, 0xb030cf2c1c23c764, 0x5, 0xfffffffffffff000, 0x4, 0x7}}, 0xe8) 2018/04/14 00:41:49 executing program 1: times(&(0x7f0000000040)) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002e00)=@create_id={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000002dc0)={0xffffffff}, 0x111, 0xa}}, 0x20) write$rdma_cm(r0, &(0x7f0000002e40)=@join_ip_mcast={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x1, {0xa, 0x4e23, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x200}, r1}}, 0x38) r2 = accept(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000100)=0x200, 0x4) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="07000000080000fa", @ANYRES32, @ANYBLOB="ff000000"], 0x10) 2018/04/14 00:41:49 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)=0x0) ptrace$poke(0x5, r0, &(0x7f0000000100), 0x8) r1 = perf_event_open(&(0x7f000025c000)={0x40000000002, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0xf, &(0x7f0000000080)) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x20000, 0x0) dup(r1) 2018/04/14 00:41:49 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') sendfile(r0, r0, &(0x7f000080037c)=0x90d, 0x400000ff) 2018/04/14 00:41:49 executing program 1: socket$inet6(0xa, 0x0, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x2, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/14 00:41:49 executing program 0: r0 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x616a, 0x111000) ioctl$KDSETMODE(r0, 0x4b3a, 0x10000) r1 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x3, 0x0, 0x400000000, 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, 0x2, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x3, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f0000000380)=0xc) lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r3) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={r1, 0x50, &(0x7f0000000040)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100)=r4, 0x4) 2018/04/14 00:41:49 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000340)=0x6, 0x4) sendto$inet6(r0, &(0x7f00000000c0)="040100000009cb396da100d81e591e7945419600e5c3598d3fc4ac054a3dc5521a2e7116e22ff640", 0x28, 0x0, &(0x7f0000005fe4)={0xa, 0x800000894f, 0x1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000280)={'team0\x00', 0x0}) sendto$packet(r0, &(0x7f0000000000)="ae2f9267067a55ea0e1b8e08be35a7dc32dbc0bdd50e1892e332b8df365a0b06b292a725b5075f5f0fd16c5998166303b6eec8862bd9707faad3a60cbe4846badb615465333646ede83f64f881f3fc1d36d57c6eb35cf12b2120ba9fe036a8045c073c61c3800fa3abb0e77d3c2558c6af4450227b73905d0996b952f7bb66", 0x7f, 0x4, &(0x7f00000002c0)={0x11, 0xf7, r1, 0x1, 0x9, 0x6}, 0x14) 2018/04/14 00:41:49 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000982000)='/dev/cuse\x00', 0x2, 0x0) pread64(r0, &(0x7f0000000000)=""/56, 0x2b, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) setns(r0, 0x44000000) readv(r1, &(0x7f0000814fe0), 0x38c) write$fuse(r0, &(0x7f0000000000)=ANY=[], 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f00000000c0)="941c6ac1823946c0235b2065b9544061679bdba40e50f0e0c1bf1a69d01962049c88fdbac2eaa2") getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) 2018/04/14 00:41:49 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x4, 0x1) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000080)={0x7}, 0x1) getsockname(r0, &(0x7f00000000c0)=@ipx, &(0x7f0000000140)=0x80) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x8035, 0xd, @loopback={0x0, 0x1}}, 0x1c) 2018/04/14 00:41:49 executing program 3: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@rand_addr, @broadcast}, &(0x7f0000000040)=0xc) shutdown(r0, 0x1) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000140), &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in={{0x2}}}, &(0x7f0000000280)=0x90) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000080)={'irlan0\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) 2018/04/14 00:41:49 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000003d80)="b0", 0x1, 0x0, &(0x7f0000003e00)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x2c) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip_tables_matches\x00') ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000000080)={{0xffffffffffffffe1, 0x8, 0x7ae, 0x0, 0xfffffffffffffffe, 0x8001}, 0x5, 0x8, 0xffffffff}) 2018/04/14 00:41:49 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x805, 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x2b}, &(0x7f0000001900)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000001940)={r2, 0x3a, "b10f628245877e8516da3cc5a79cd1f9d8ae311eddf0f87ef182a23f431219df2b51433f447449411485d9fba5f9c3df81f625cd0ccda1cdc8c7"}, &(0x7f00000019c0)=0x42) openat$ppp(0xffffffffffffff9c, &(0x7f00000018c0)='/dev/ppp\x00', 0x0, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000, 0x0, 0x2}, 0xfeda) r3 = socket(0x1e, 0x805, 0x401) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x9) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000000c0)='./file0\x00', 0x8, 0x9, &(0x7f0000001780)=[{&(0x7f0000000180)="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", 0x1000, 0x5}, {&(0x7f0000001180)="7202e064febbcd1a1aa99306bd71b034f25a5668ae34dc41791e98baea7c797bf0097f3ab6cc9912017b5e0b374bf8146e2dfa8dce8269b61e22ac588e641f0fde4f8f12d72a1ab0a03194c3a51b436a89", 0x51, 0x37f94ca9}, {&(0x7f0000001200)="340a33af14991b9064daf91a52b8d813e3dda14a21f0dd24a1eedf625c9edb70531cd64b0d1afbdb5291f88ac69da609edc75e3e0200e7131f4f832876c53f812e5ebe2035a91bb1ee4ff27ebd1f67adaceb0377be5eaea2c230414a14460314356b68b3fae519bc8657bb326ec2f0", 0x6f, 0x7ff}, {&(0x7f0000001280)="01564cdd6790e56b876aa7d4a5a3ae30f38f311ec2cb201b589799e592b7c6e066f4559a4c2f530720bb7d144d554683ed4aeaff2da8d86801760af3a2d9c5c806352f4e891ab6550d18a1c68cadc52341a631ea442b7f9569e3ce8f22ad1072288b3d9a7245cb7bc1640c232112fa0526d95961f2c1251c6a8ee86f91994db379081ce36e4585799eccb8a339405a5b72b5905a5b6337d30d941f33f0b00318ce91db2720e03c94d56590095c6edc95d7558dc2fdc676f623bc11e062e32d4ad49c09edaaac346b9ae7d3554ac3", 0xce, 0x5}, {&(0x7f0000001380)="0508fadde808ef74458cb43094ffb245ea5f0ee31bc354959bc03084e13680a302063b52e5f374884d73102c988a344c7c6dc7a8b68695c140bd8c456489426a2ad6ec1e686b723e969380fa8223d72ed9474ad42bda801d11b0cbf87bfb4d1ac56903e1933cafbf443943f784674d1aade8be5829552c2c46e206ea80665a8bcc0f58d0ffb4dfe9ef704f7bcb150d46ecb7d66d25023955f942524a16", 0x9d, 0xf354}, {&(0x7f0000001440)="f3488e163e9050491e0057cea4ecfcba63c1049b2e1777c4eafd88ef18805b3d68d72c9bb0c420ea6c9cd481cf8ef71098aee0ba8352845e753a225b9b9f0db1881eca9cd722a6d7f6781ce9234eb12031ef4032bc5cabc7249e4addc92f3f0316c0d38a3935673cdc7cdddf6912f33c9f88dea844946ff8cc98a23822c6f8649eb68b9e5525cf16e200a0e1aba502cac096676fec7f2a82be121a13d1967de5d3c340a59f64b40d6be0ef166d4dc62a93743fae31e9d21656ecf8aef78116ddf7db6f5f6ebbab3c982e0b6c18", 0xcd, 0x8b1}, {&(0x7f0000001540)="db237f8970d9a4411c0ebb44a4b00741cc44c11cb17adf3aa689858c9ea1420afc34cf120dd32e05bee7cc0dc023b93e6b76c5a7a5f7d918c6a81a488e1104897a4f77c7d8c0d01af7ef5c3d86cda26347c54d05b3defc312122ca169d50dc57f50a2e971c6aebb25d873346bf53e20f901fd1ba059e1dffac30d29b18", 0x7d, 0x3}, {&(0x7f00000015c0)="b79e3953b23621b2ca3df4abc5798f356923c47c96e7e33c571a2efcefc5c19740b3b1ecfe32262c4f8cf676d6709618acd5360e885602c00c932075aab39113a977960467b6e22da3c3b1438889182d6b4785aeb869d32f97b5f6cfaad3511273dbcdff763c3b6f1f287043309b1800b5fadcc9bbd5ac79b80cf440a43c4f3f9e695d520c8b87f2d7ca57ec8ab1279fed50198f2bd6dd4e79d1e9149184376e9808d0e24bade51f190c992466e22b0d165de2fe0885dcf97dd8b89eb58b853b2eab868a15c886ed548b", 0xca, 0x401}, {&(0x7f00000016c0)="31ea254623363f43714d08bdd2925d5d84ddb1100a123b65191cf2653cf7e66e898fedecb38076990969be880871c17361e7b1cc9f7861b1566013fa9a07228642264f6c9ae2b6666b0b2389648dbe583c44d7d350bb69f3cbf21dd9315d6cc28340e40fcbd50d091049fb35e5d13b0870d61b39de208ba86a421c82a90930929ae4b688e7", 0x85, 0x3}], 0x800, &(0x7f0000001880)=ANY=[@ANYBLOB="66696c655f02009758b9cf23e82808c979d6ad369d6bb0dca86eff0e0336353037372cfffffffd756d61736b3d3437333237"]) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000, 0x0, 0x2}, 0xfeda) sendmsg(r1, &(0x7f0000000140)={&(0x7f00004f5000)=@generic={0x10000000001e, "0200000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00006e9c68)}, 0x0) 2018/04/14 00:41:49 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') sendfile(r0, r0, &(0x7f000080037c)=0x904, 0x400000ff) 2018/04/14 00:41:49 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) fcntl$setflags(r0, 0x2, 0x1) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000001040)) 2018/04/14 00:41:49 executing program 5: r0 = socket$inet(0x2, 0x40000000000003, 0x3d) perf_event_open(&(0x7f000001d000)={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) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000000080)={@dev}, &(0x7f00000000c0)=0x14) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x541b, &(0x7f0000000140)={"69701d4a46d63000", r1}) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000040), &(0x7f0000000100)=0x40) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0xc0, 0x2) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f00000001c0)={{0x2, 0x1, 0x0, 0x1, 0x5}, 0x467, 0x1, 0x10a2}) 2018/04/14 00:41:49 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x20000) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000040)={0x8000, 0x1, 0x2, 0x8000, 0x3, [{0x8, 0x7, 0x8, 0x0, 0x0, 0x1000}, {0x5, 0x7, 0xe4, 0x0, 0x0, 0x1100}, {0x1, 0x8, 0x9, 0x0, 0x0, 0x84}]}) close(r0) rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00000001c0)={'vcan0\x00', 0x200}) write(r0, &(0x7f0000000200)="f69b0ef08e62bbc0cc2b26ee9e53accd8f7f5d1dfdd61aa45d619adba0143d42248d7aabf8fa176ae412365f4d607a6ad91435dbce554bc3e9879b8617e89c64", 0x40) r1 = getpgrp(0x0) fcntl$lock(r0, 0x5, &(0x7f0000000240)={0x3, 0x2, 0x5, 0x1, r1}) renameat2(r0, &(0x7f0000000280)='./file0\x00', r0, &(0x7f00000002c0)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000300)={{0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, [], 0x1a}, 0x100000001}, {0xa, 0x4e23, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffb}, 0x8, [0x800, 0x5, 0x200, 0x9, 0x105, 0xae23, 0x165, 0x6]}, 0x5c) symlinkat(&(0x7f0000000380)='./file0\x00', r0, &(0x7f00000003c0)='./file0\x00') r2 = semget$private(0x0, 0x7, 0x9) semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000000400)=""/4096) getsockname$unix(r0, &(0x7f0000001400)=@abs, &(0x7f0000001480)=0x6e) semctl$GETPID(r2, 0x3, 0xb, &(0x7f00000014c0)=""/119) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001540)={0x0, 0xe2, "2a30d17be3e7ac55c83a6f279d49f5df54e373fd0c0178a6b9f7b3a3fc5e7f23cd0859e3b655e8bf3c171639f140cc01bf3eeb288b9790103df241038126ccca0158ddeeefddeb31864348dc801ee8d1539bfb0cc9c432b37341f0be5857219358843f80cd46421fd441ee43de775db33b0b6c49dc87144cd27d649b34ae72089020b4f82d58a043b4a5025817d1405723bd37a44f7e0795cbe72676333be74cff0ac8017819c3d63ba7c4b81651f0dec78af3f369742f6410aa6aed1e25a6278ee9c04ec422fd0901104b26c01879e17f47b0405d5f563594eb89a45e15ebd189c1"}, &(0x7f0000001640)=0xea) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001680)={r3, 0x1000, "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"}, &(0x7f00000026c0)=0x1008) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000002700)={r3, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, [0x10001, 0x83e, 0x7, 0x5, 0x9, 0xffffffffffff0000, 0x0, 0x8, 0x1, 0x9, 0x7, 0x4, 0x9dc, 0x6, 0x1ff]}, &(0x7f0000002800)=0x100) recvmmsg(r0, &(0x7f0000008d00)=[{{&(0x7f0000002840)=@in={0x0, 0x0, @dev}, 0x80, &(0x7f00000029c0)=[{&(0x7f00000028c0)=""/252, 0xfc}], 0x1, 0x0, 0x0, 0x8000}, 0x7}, {{&(0x7f0000002a00)=@alg, 0x80, &(0x7f0000002c40)=[{&(0x7f0000002a80)=""/145, 0x91}, {&(0x7f0000002b40)=""/202, 0xca}], 0x2}, 0x400}, {{&(0x7f0000002c80)=@ethernet={0x0, @link_local}, 0x80, &(0x7f0000004d00)=[{&(0x7f0000002d00)=""/4096, 0x1000}, {&(0x7f0000003d00)=""/4096, 0x1000}], 0x2, &(0x7f0000004d40)=""/189, 0xbd, 0x7}, 0x5}, {{&(0x7f0000004e00)=@nl, 0x80, &(0x7f0000005240)=[{&(0x7f0000004e80)=""/196, 0xc4}, {&(0x7f0000004f80)=""/150, 0x96}, {&(0x7f0000005040)=""/78, 0x4e}, {&(0x7f00000050c0)=""/5, 0x5}, {&(0x7f0000005100)=""/248, 0xf8}, {&(0x7f0000005200)=""/64, 0x40}], 0x6, &(0x7f00000052c0)=""/159, 0x9f, 0x5}, 0x4}, {{&(0x7f0000005380)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000005640)=[{&(0x7f0000005400)}, {&(0x7f0000005440)=""/15, 0xf}, {&(0x7f0000005480)=""/46, 0x2e}, {&(0x7f00000054c0)=""/143, 0x8f}, {&(0x7f0000005580)=""/137, 0x89}], 0x5, &(0x7f00000056c0)=""/31, 0x1f, 0xb}, 0x7}, {{&(0x7f0000005700)=@hci={0x0, 0x0}, 0x80, &(0x7f0000005800)=[{&(0x7f0000005780)=""/106, 0x6a}], 0x1, &(0x7f0000005840)=""/229, 0xe5, 0x4}, 0x5}, {{&(0x7f0000005940)=@pptp, 0x80, &(0x7f0000008c40)=[{&(0x7f00000059c0)=""/4096, 0x1000}, {&(0x7f00000069c0)=""/4096, 0x1000}, {&(0x7f00000079c0)=""/98, 0x62}, {&(0x7f0000007a40)=""/205, 0xcd}, {&(0x7f0000007b40)=""/4096, 0x1000}, {&(0x7f0000008b40)=""/206, 0xce}], 0x6, &(0x7f0000008cc0)=""/54, 0x36, 0x3}, 0x1}], 0x7, 0x10002, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000008ec0)={@remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @ipv4={[], [0xff, 0xff], @rand_addr=0x6}, 0x3, 0x2370, 0xce, 0x400, 0x6, 0x100, r6}) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000008f40)) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000008f80)={r4, 0xc6}, &(0x7f0000008fc0)=0x8) write(r0, &(0x7f0000009000)="5ad0e3f7cb4d2e2e536d6f2e4d148db1e3bd1075adb2233615f3b65e1fce97f7a3bc8fbfdb3a5e0b4335db7af8f44b60be31eded6226ff4e369140", 0x3b) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000009040)) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000009080)=""/4096) syz_open_dev$sndtimer(&(0x7f000000a080)='/dev/snd/timer\x00', 0x0, 0x40000) recvfrom$packet(r5, &(0x7f000000a0c0)=""/4096, 0x1000, 0x2100, &(0x7f000000b0c0)={0x11, 0xff, r6, 0x1, 0x6, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) setsockopt$inet_opts(r5, 0x0, 0xd, &(0x7f000000b100)="9f676ed62ebffa96ed82a4ab5f4465d5bdfdcfcfcaa677c88f29b452abafa4378a677afa1cc1b82013a7fe2f18bc42df887f0763d96d78b8074fca9e5117db1c39f0ce4e809552fa890b28689bce033845ed142008f4208d2bab14e980ed78591d3bfec2b01eae9ca46a402a8ff449218a67c571dc5bf3b86363e4f0cbc7249db5d0a581f3e101e0d1b43a8171bf27b4dc918e4874c3cd465a8c86af67e287bcfe9bbd178e4c58429eb1e7f755df0f8658ffc4b7c6a9e382fefc320d06182c5d8af1db13cc96314825886cedb961497817a04722f311636a06f0ffd3e4", 0xdd) execveat(r0, &(0x7f000000b200)='./file0\x00', &(0x7f000000b4c0)=[&(0x7f000000b240)='posix_acl_access+\x00', &(0x7f000000b280)='cgroup\x00', &(0x7f000000b2c0)='vcan0\x00', &(0x7f000000b300)='.\x00', &(0x7f000000b340)='}@\x00', &(0x7f000000b380)='/dev/snd/timer\x00', &(0x7f000000b3c0)='$bdevusercpusetmime_type\x00', &(0x7f000000b400)='/dev/snd/timer\x00', &(0x7f000000b440)=']\x00', &(0x7f000000b480)='\x00'], &(0x7f000000b780)=[&(0x7f000000b540)='/dev/snd/timer\x00', &(0x7f000000b580)='eth1\x00', &(0x7f000000b5c0)='ð1trustedloem1vmnet1\x00', &(0x7f000000b600)='userppp1\x00', &(0x7f000000b640)='/dev/sg#\x00', &(0x7f000000b680)='mime_type^\x00', &(0x7f000000b6c0)='vcan0\x00', &(0x7f000000b700)='/dev/sg#\x00', &(0x7f000000b740)='/dev/sg#\x00'], 0x100) 2018/04/14 00:41:49 executing program 1: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x8001, 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000000040)={0x9, 0x1, 0x9}) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x4}}, 0x2e) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x4, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) 2018/04/14 00:41:50 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000500)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000000000)=[{0x0, 0x0, &(0x7f0000002980)=[{&(0x7f0000000700)="b6ed95a221e73dfcaca2d1f5aa9ee29a67d2aa4c5da49f2cb5a8923ffd3df771504ee5295ea26ffee71f1a943878a518edce7c75a3e8c19d8312d0a8d244b963375ba3dca667ea566776acd0255db986688071ee059336b31f5710b846570727", 0x60}], 0x1, &(0x7f0000000040)}], 0x1, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x200, 0x80001) recvmsg$netrom(r2, &(0x7f00000004c0)={&(0x7f0000000080)=@ax25={0x3, {"e00989724bba75"}, 0x5}, 0x10, &(0x7f0000000480)=[{&(0x7f00000000c0)="162ff5e037a0b1c980af1829b1fe5174ac853e2f57fba60e6b215b860f8cbdf4f50c096b1129171dd39c740999877203daed92bc27559d5e6ef9b37068517a756b02054848b5ab0507f7571ea89a3e9be95389a3ddc36fbe9c14ce0e96b05da5b809e2afdd9a0863589161560758ee8c37cbd96672b3881bfda081066f8f0fe7a5994d382aef157e37c2a5ad448448c76419f5ecd0390e17574569b9ed685f4c76d75081bd5c58c01f218555c00e8216edbc6641f7042d30d958d0564d6c92ad059e245c19114813475307e3dd6e003ec83a5659ecfc093f94db436430dbaabf5d0e0728032dc47e2f868c", 0xeb}, {&(0x7f0000000200)}, {&(0x7f0000000400)="6190e113faa985e3fd04144ef9cdc379b357acc4842860cb54af40a5dd1d7f6cce4acb912d6b2e18ae16e77cc2df2fd93d5bd56dd76ccc6ebce275326e657fac627836537075614248", 0x49}, {&(0x7f0000000580)="f8a239da0783b717f046486be32a64af6af6a651949944ba8303ce3089073d137ee3374c7ecde79f9ceb9c63292ad0f69185544fbbce93fbade32b5c4837f5bf97dcacf2670a1a3f8a0e0d4ee564dbba768f1e027342a085cfa84431a2a8265d77ac0ca4941934beb10b4fd3f0fde0dd70422a6c1232f2829598c87837ba158554bc9baef6c27be53d5a3e143b02ad480c2c47788db367a57e5a", 0x9a}], 0x4, &(0x7f0000000780)=[{0x38, 0x0, 0x401, "46777cb1b2ab4e90b756b7f48de54178b005c38e021f2db06ebd802a3c8e2a94a7bcda8cee"}, {0x38, 0x10b, 0x28, "14ce5e8f2ad062e85e4bfdf72503009aec927f7afb4dfd2d74997a764b12a976185aa579b5e3a0"}, {0xa8, 0x84, 0x3f6b, "d6e5119d0dffb493b89b5b1998217ab893265943f08acbb1a53daac8399abaa480fa09b7553d2fe288c02b5326cef3e64371954b2c7ca1121244b1da9c66be0c437a1cd369c931631ef641f8adfcb163aaad545d8f2bdee19878df45a6ce175df037aa9f7e7c20474b3f7d6cbe618ecfbf928c11afec07f38712cb3bd4327333d0db904b77dc5c158a3b2e8d544baf0ec73038a32f4e7cbc"}, {0x90, 0x11f, 0x7, "c91b3247b5c0ca0394f971431f53da5b18c832c31fe7c23e4f36c47e8ead537be6fae9b4dfb91f8e219879ca7c82314fa54b70e870d83d18b5f042286cf763cc3bf0457e7c833be1d870d8ca55200a6fb87e405dd33e331326dae7b1082dd0737188957e807cd4ea26ec07cd770c6bf308de1d49da84e8d59ae9cda74a1e74"}], 0x1a8}, 0x100) recvmsg(r1, &(0x7f00000003c0)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f00000002c0)=""/92, 0x5c}, {&(0x7f0000001700)=""/4096, 0x1000}], 0x2, &(0x7f0000000340)=""/80, 0x50}, 0x0) 2018/04/14 00:41:50 executing program 5: r0 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fedf98)={&(0x7f0000000000)=[0x7, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x80000000000000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000040)) syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x22000) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000735ffc)=0x8) getsockname(r0, &(0x7f0000000080)=@in={0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x80) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000180)={{0xa, 0x4e23, 0x9, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x20}}, 0x7a}, {0xa, 0x4e20, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x100000000}, 0x2, [0x42, 0x1, 0x2, 0x4, 0x7, 0x97, 0x3, 0x4]}, 0x5c) 2018/04/14 00:41:50 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000300)=0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000340)={&(0x7f0000001040)={0x25f0, 0x6, 0x7, 0x300, 0x70bd29, 0x25dfdbfb, {0x2}, [@nested={0x1160, 0x44, [@typed={0x4, 0x95}, @generic="75a48f0fa2521cdf5a50ac708d9b36fc6fc20a12c4e1753e7db1c874d4fc9fdb08d4b26939034f278145120b895bb88a6b2f9c369d65225bf25d089b122166500494b1f9e1124eb88d9f64f550d94109368e151e0a3a4536d1f440dd6f596d459bf12a28fd8b91a8ff46f5eb104031419d543355aa566d03ce75ef3cb3c235c398fbbfb3ce7a7575a7aef0efdf626fca0a1b10913e520e188cb1df67da6468f6d996f9a55c96324c06f9a52792ace93675bd0260efee751a5a611ebffd17a35565fd78fb20e9e9907a296c1041b594638d3da2e6c01cbbb153b1281bc6bbf6af79f52bb66b1086033e90cc0f92d197fbbb92e7", 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@generic="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@nested={0x2a8, 0x12, [@generic="a4a18be33e0aca9742c7f6e0cb172adc240a57d047f4bf995bcb7aed9e53b381a5dd00217e08c4dd2e1957fdc39e75cde41c485628182c337615ba5f1a4a705cb5cc14d91bfdd4fb384e00d7cabbd25ac627214fba628b97761b08cf44538b889db9628bd92d3e", @generic="1ee4b7fd9d830a7cfab02ff101ff88fc2f8f1429a487ee53eb6d3b254c43a8006001cd8943e36d7477429015d1760835109f7f6e1286a78e492af8128fd7aa083c663c68a9f3d6d4d083638f777200c8a155a019c3fc4967b0595e4c1f67d531c13fd82abed7b22a0eb33d9c803c2d5545118e527f6d6446881c61f9fe210e731cde02a1c0985a24ba299806954ca8290e174a5e87ec823027f2f67749ed2498c3b02b002f90526ea9619f4d4a78fa9c82873b87f0525f9e06eb72919becc0d965f663ad471428b09a8918605d5682cd90e2b0c7fe7e8d42ca5afffcd2171c713288a50507e972f07fd730c0df04db32491e0545a278b1", @generic="9fe41be9b2d9400bbc95893dafc420b562ac58d10de9302a84d9589a96f05358c8a7285c7943f2cdcb3e2cc50620f98073ce76768784b035d1a36ce06f9635ad87cd057666f7825195bdeca6d52809934fad208a23e87e2de997c6e1e9536d1970c03d0d5b82e6c5a3f6952b5e0fe45d245c5339815627205d18dfa582bd27cccdf02e3e", @generic="71df1a80359fd73c43639bcc83cb4e7d3fb533fd11bcf245f30ddc87e9660d9baa3359a3791df9c53f51cf2720d9d4cfbe49667b0978c0589ebdfb621d0b93e70ce19678dd2fc52fab3052145d7f58682058d61444034f156222c8127f466d76e089d36b00e13f1afad1e54ea7d2b1be0a23f36dac8bfed4bee2fa5822ccd11315363022c78209e4cb785e7e76b52dc7de5e6f172f1bb0e69ebd268a86ea65e7f3c9f9a63db6df477c70f4da9f7234a20c173b9be2911bfa147e48caafc5885b"]}]}, 0x25f0}, 0x1, 0x0, 0x0, 0x8000}, 0x24000004) accept(0xffffffffffffff9c, 0x0, &(0x7f0000000240)) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = dup2(r2, 0xffffffffffffff9c) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r3, 0xc1205531, &(0x7f0000000040)={0x1, 0x2, 0xfffffffffffffe00, 0x8, [], [], [], 0x100000001, 0x0, 0x8000, 0xffffffffffffffff, "6874c8b45afe787dcd2a016d209f216c"}) r4 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1000000000000, 0x80) ioctl$TUNSETLINK(r4, 0x400454cd, 0x307) r5 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) r6 = semget(0x2, 0x3, 0x400) semctl$SETVAL(r6, 0x3, 0x10, &(0x7f0000000280)=0x7) mprotect(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x0) ioctl$TUNSETLINK(r4, 0x400454cd, 0x30f) fcntl$setlease(r5, 0x400, 0x1) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r5, 0xc10c5541, &(0x7f0000005000)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000180)={0x0, 0x2}, &(0x7f00000001c0)=0x8) fdatasync(r4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000000200)={r7, 0x2, 0x7}, 0x8) 2018/04/14 00:41:50 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') sendfile(r0, r0, &(0x7f000080037c)=0x910, 0x400000ff) 2018/04/14 00:41:50 executing program 6: r0 = semget$private(0x0, 0x6, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu\x00', 0x0, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000180)=0x4, 0x4) semop(r0, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff8}, {}], 0x2) semctl$GETZCNT(r0, 0x5, 0xf, &(0x7f0000000080)=""/240) [ 146.452176] semctl(GETNCNT/GETZCNT) is since 3.16 Single Unix Specification compliant. [ 146.452176] The task syz-executor6 (12122) triggered the difference, watch for misbehavior. 2018/04/14 00:41:51 executing program 0: syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x800) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00000000c0)="0f39c15f36c45c1deaaf9931c21da4eccf2811ae030b6e9415b59a2e436f86c95549e3817c39c303dc3751bb18f714ba896c695aafa349010f0644334babe7b8a5142ace3599f93807d4596f7c5a9c43624234473c728c0921b6705ed3e611cd7ca44175081adad1118c257b34c6c57a067f700cd8cc71d5c188241fee3803659b2251ecb8ab9ecaaaa8e18bc81338", 0x8f) 2018/04/14 00:41:51 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x4043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r1, 0x1) r2 = accept4(r0, 0x0, &(0x7f0000da8ffc)=0x5f, 0x0) shutdown(r2, 0x1) sendmsg$key(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="029902309f8d426d6e80000000000000"], 0x10}, 0x1}, 0x4000) 2018/04/14 00:41:51 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 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) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000340)={'syzkaller0\x00', 0xb}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000002c0)={{0x2}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0xa, {0x2, 0x0, @rand_addr}, 'syzkaller0\x00'}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000280)={0x0, 0x9, 0x8}, &(0x7f0000000880)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000008c0)={r3}, 0x8) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000900)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000700000004000000a8040000400100008002000080020000c0030000c0030000c003000004000000", @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x4f8) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000180)=@get={0x1, &(0x7f0000000100)=""/83, 0xffffffffffffff3a}) 2018/04/14 00:41:51 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') sendfile(r0, r0, &(0x7f000080037c)=0x90f, 0x400000ff) 2018/04/14 00:41:51 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 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000ffb000/0x1000)=nil}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000140)=ANY=[]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f00000000c0)="66b9a808000066b80c00000066ba000000000f30660f1290d2edbaf80c66b852b24f8566efbafc0ced0f22100f1cf8262764f30f083ef20f2c4027b801008ed0b802008ee0", 0x45}], 0x1, 0x0, &(0x7f0000000180)=[@flags={0x3, 0x101700}], 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/14 00:41:51 executing program 3: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000040)={0x0, 0x0}) prctl$setptracer(0x59616d61, r0) mmap(&(0x7f0000013000/0x4000)=nil, 0x4000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x6, 0x200002) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000000280)) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000016000/0x3000)=nil, 0x3000}, 0x1}) r3 = dup(r1) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffe20) ioctl$UFFDIO_COPY(r3, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x6e8000}) 2018/04/14 00:41:51 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000000d000/0x18000)=nil, &(0x7f0000000140)=[@text32={0x20, &(0x7f0000000000)="c744240000000000c7442402cd97291fc7442406000000000f011c24b98d0400000f329a4a0000001b01c744240053a50000c74424027ab190ebc7442406000000000f0114242ef08251f0e28fc988918b07cb00000f302e0f07c74424000b000000c7442402aac8b896c7442406000000000f011c2467f33e0f2293", 0x7c}], 0xaaaab21, 0x4000000000000, &(0x7f00000000c0)=[@cstype0={0x4, 0x2}], 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/14 00:41:51 executing program 6: madvise(&(0x7f00006bb000/0x1000)=nil, 0x1000, 0x4) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x1ee, 0x8c0) ioctl$KDMKTONE(r0, 0x4b30, 0x5) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x1, 0x10000, 0x7fffffff, 0x5}, 0x8) 2018/04/14 00:41:51 executing program 1: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@loopback={0x0, 0x1}, 0xe388, 0x0, 0x0, 0x1, 0x0, 0x0, 0xffffffffffffffff}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x30) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f00000003c0)={0xa, 0xfffffffffffffffd, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0x4}, 0x1c) 2018/04/14 00:41:51 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') sendfile(r0, r0, &(0x7f000080037c)=0x1f00, 0x400000ff) 2018/04/14 00:41:51 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x8, 0x101800) accept4$bt_l2cap(r0, 0x0, &(0x7f0000000140), 0x80800) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/rt_acct\x00') writev(r1, &(0x7f0000b97000)=[{&(0x7f0000000000)='1', 0xffffffffffffff2f}], 0x1) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e20, 0x5, @empty, 0x1fa4}, {0xa, 0x4e24, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0xfcb}, 0x3, [0xfffffffffffffffc, 0xa9, 0x6, 0x0, 0x8, 0x101, 0x1, 0x80]}, 0x5c) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000180)={{0xe2, 0x8}, 'port1\x00', 0x1, 0x10, 0x100, 0x3, 0x13f11605, 0x9, 0x1f, 0x0, 0x2, 0x1000}) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) 2018/04/14 00:41:51 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000176000)="00640001000445") mkdirat$cgroup(r1, &(0x7f0000000140)='syz1\x00', 0x1ff) getdents(r1, &(0x7f0000000040)=""/203, 0x3ee) fanotify_mark(r0, 0x8, 0x10, r1, &(0x7f0000000180)='./file0\x00') getdents64(r1, &(0x7f0000000380)=""/528, 0xfffffd79) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) utimensat(r1, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)={{0x0, 0x7530}, {r2, r3/1000+30000}}, 0x100) 2018/04/14 00:41:51 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/kvm\x00', 0x20000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000000500)=ANY=[@ANYBLOB="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"]) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000000140)) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x400060, 0x0, 0xfffffffffffffffe}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x22001, 0x0) ioctl$ASHMEM_SET_NAME(r3, 0x41007701, &(0x7f0000000280)='/dev/kvm\x00') ioctl$VT_GETMODE(r3, 0x5601, &(0x7f00000002c0)) 2018/04/14 00:41:51 executing program 5: r0 = socket$inet(0xa, 0x1, 0xfffe) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000380)=@broute={'broute\x00', 0x20, 0x1, 0x280, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000400], 0x2, &(0x7f0000001d80), &(0x7f00000006c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff01000000030000000000000000007663656e30000000000000000000000073797a5f74756e00000000000000000069726c616e300000000032befb7f000073797a6b616c6c657231000000000000aaaaaaaaaabb000000000000aa3faaaaaaaa0000000000000000200100002001000050020000726174656573740000000000000000000000000000000000000000000000000048000000000000006c6f0000000000000000000000000000677265746170300000000000000000001400010000000000000000000000000000000800000000000000000000000000000000000000000064657667726f757000000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000005345434d41524b000000000000000000000000000000000000000000000000000801000000000000000000000000000073797374656d5f753a6f626a6563745f723a6576656e745f6465766963655f743a733000000000000000000000000000000000000000000000006483c0cb9660528f7ebb3e12000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b4f3c8d9582f4c78e5"]}, 0x301) llistxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/75, 0x4b) 2018/04/14 00:41:51 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x4000000000000087) io_setup(0x15c3fff, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000001ec0)}]) 2018/04/14 00:41:51 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') sendfile(r0, r0, &(0x7f000080037c)=0x907, 0x400000ff) 2018/04/14 00:41:51 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 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$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = accept(r0, 0x0, &(0x7f0000000000)) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000000040)={@dev={0xac, 0x14, 0x14, 0xa}, @loopback=0x7f000001}, 0x8) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x10, &(0x7f0000000180)={'HL\x00'}, &(0x7f00000001c0)=0x1e) 2018/04/14 00:41:51 executing program 6: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) r1 = syz_open_dev$dmmidi(&(0x7f0000000a00)='/dev/dmmidi#\x00', 0x3ff, 0x100) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x3b01) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000000)=""/28, &(0x7f0000000040)=0x1c) listen(r0, 0x20000003) r2 = socket$inet6(0xa, 0x6, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rtc\x00', 0x10000020a840, 0x0) connect$l2tp(r3, &(0x7f0000000300)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e23, @rand_addr=0x7}, 0x2, 0x1, 0x3}}, 0x2e) bind$inet6(r2, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0xf}, 0x3}, 0x1c) r4 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x6, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r4, 0x0, 0x81, &(0x7f0000000200)={'nat\x00', 0x0, 0x4, 0x6a, [], 0x8, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000180)=""/106}, &(0x7f0000000280)=0x78) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xf}}, 0x1c) sendmmsg(r3, &(0x7f00000009c0)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000340)="9a69c4c1feb41b4f51801af4fbfaff1132837c080868bf58747a1b64e5fef842a9fbe7ac58b79a208e0c5c7b317d9dd7246747d59f2e42724eac09886922b42aa6e352ebaddf7e6512132580ebd9ed3a30796a40083d359109cc10aebcd749f402cf821f283d7b7243ceb38ec6769f7d5a40a31e144fcc82afe0525a6011858130dc0412ce643728098981925a6c544a5a7d6f831930b1b641302e813d508948724e0bbedd5dfeefe76b3496b6e254891396da2f721336a38c12", 0xba}, {&(0x7f0000000400)="bd6c36b2326b144f3e088c3c460da74358ddba747d700a7a8bc1e5677b4b288e3d864c4ccabe41d69d88dfb438d99b710179ae4709edaf3f9b24a00ef3bc9c980665da4d5e526c6b4f47cd0b59fe3bd2eea43e9d3b3005fc55dd8d80f87f71ff019ce0fad5bee571e2cfb583d51f30f6c9f60b32f22dd204594f69ec83c6df6dc0a2de7ffc3eee467af2c3ed9733be8cb6965bb8d4940a36615d939b2edb930281c5bb1a2d9060d16ab32ff839363476b6cf80adae1626224d97cf352886", 0xbe}, {&(0x7f00000004c0)="36ed225190842b927ecd8355d87c8bbd9b8767e95ef6b59c20b06650afe993f1755e4584d9406d42f86f347261d54d1e8810534a52ee6bad113227dd44483f937cd96b5e16cf8eb450097970865a11c70c03243b670db1476ba9a5ef076a920aa9ad5f5fd1ca63d0e4a5675bb7cf860e332993583c2060abcf9a8304dc70269d958624997b42c31c4ec86f5c4e647a575d3f99cc9f3579724386259c3f2deda54aacdec847a8486cf0dd30439b32b32d759676a8aea1294c2884162ab0aca4e7ff7b82357ce597cdaeb52c2f36e2bdfbaf570cca1290cbaca8bafb84fd2e129943d650f621995608eb7dade51c48cf8efd81d7ed", 0xf4}], 0x3, &(0x7f0000000600)=[{0x88, 0x29, 0x48000, "ae112aa896c37edae7b85d418502b571d4c447b8d75acbc0c040d102e104f4df50b20eccb1e1627b9f167863d56a7eca639875fe4480757f2d013d3f71840af6d204561ad40d93eb8ca56babf7d6050a1b57c59fb9eea2031d8b2951d8b572d8928454176c2080aba3d2af7989fcec77fef8badc40"}, {0x88, 0x10f, 0xffffffff, "05a747df3e09ce896a6f1006dd7fe910372f56713530856cfc6f7f2338c493f1cc38b484b87ad0c26baae770468205215c385222d32dd545ab8fc3c1f0b3c1e24167f078c6d408394f044c1ea561adc38c232c2533f24ec420ecd37ac3608aa56a1c7ffb1bf376c654823800013d81738c26"}, {0xf0, 0x10a, 0x32, "7bacac831b7a38efaee1c2a34b631080e003577b9a1dce43d33b2321f3c2584f53c085a61ed4bd84add704c16dbb8a3b0886a3d6e843c00f3a4554f7d7eb44867dc6055e15eb28af263a7373e83ad9767fb36d40f75a2bbac1cef12feb0df22d6de74aca4c6c70877263a5dc9651f9407be34bcc08403111f382990d7a724bbd82d2fb498346ec3507bd7eda05d9d3b207c4f412f5f07030abceb2afa483b7eb482607be0ac23faaf5f2578047303be8cf59dae9fbef6220c0cad53cf219f3e264f2269b2207789530fd7b15d2f41a461a1e61c79b4861570c15bf2ae9b3"}, {0x110, 0x10b, 0x3, "61ab1285662ad802fa56449f96f13fa11912058270dd4bad1c4abb346e94858916bc98d818bbbd67a2872a4ed5cf44ff4f195e8e678a4adf92b65de9ef4948d2fb720a1ee11ca21a641966505153c78fb808ab06175ab191da312a20f9dfd3c06df5578d2486d56c1c731a709dc74f163452988f0e8d5de8eaa0284930bfd142e3180354f4e55ce2b77426bfa5950c2db0587445a9d176a1ac4e47952d2f84df478a5757038c45d5e43280167bbf0374ed72462f02e4fbacd808219901a6e07c169b57c589b4ae9e0eb1e7e0f5610edfcad346cb0cf31fc2c03de6c6fa69a69335cf3953d2296a17ec9d41337518249cd53ebde3ccd830b18c4cc166"}, {0x50, 0x139, 0xa953, "1c79f9685d1a92a89eee6cf4c78ef8234f6b0f6484bdecf2b66051cf79830d5641c15bcec24b5c99096f7e4ae3ee1ac79ca44c389e1dabac0cebf8a31eda890e"}, {0x40, 0x12b, 0x1, "bfce35e54c6c473d550d8be40718983305665752b6a5c64cbd135ae6d5f4b1b3e8c8209d8b18003fc416153c"}], 0x3a0, 0x1}, 0xffffffff}], 0x1, 0x8000) 2018/04/14 00:41:51 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffff}) r1 = socket(0x11, 0x802, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000000)={{0x2, 0x4e20, @multicast2=0xe0000002}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xffffffffffffffff, {0x2, 0x4e20, @loopback=0x7f000001}, 'ip6gretap0\x00'}) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000080)={@local, @remote}, &(0x7f00000000c0)=0xc) dup(r1) setsockopt$ax25_int(r1, 0x101, 0x0, &(0x7f0000000100)=0xfffffffffffffffb, 0x4) 2018/04/14 00:41:51 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) syz_fuse_mount(&(0x7f0000000400)='./file0\x00', 0x0, 0x0, 0x0, 0x1, 0x20) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) stat(&(0x7f0000000100)='\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000001c0), &(0x7f0000000200)=0x0, &(0x7f0000000240)) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x5, &(0x7f00000002c0)=[r1, r2, r3, r4, r5]) [ 147.063296] IPVS: length: 28 != 24 2018/04/14 00:41:51 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000d93ff0)=[{&(0x7f0000000000)="3900000011000947011b61e6c30500fe070000000200000045efffff08009b0019001a000f0000090000010000000000060004000400000004", 0x39}], 0x1) r1 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x200, 0x40000) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000180)='cdg\x00', 0x4) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x101001, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={0x0, 0x3, 0x20c, 0x10000, 0x1, 0xc24e, 0x4c, 0x3, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000100)={0xaf, 0x2, 0x8, 0x8000, 0x10001, 0xac35000, 0xdce, 0x0, r3}, 0x20) 2018/04/14 00:41:51 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x1, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x1000000000083, 0x0) io_setup(0x9, &(0x7f0000000240)=0x0) r3 = socket$inet(0x2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000040)=@assoc_value, &(0x7f0000000080)=0x8) io_submit(r2, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000140)="10000000f0ffffffff00000000855da0", 0x10}]) fcntl$setflags(r0, 0x2, 0x1) 2018/04/14 00:41:51 executing program 5: r0 = memfd_create(&(0x7f0000000040)="c82b00", 0x2) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000080)=0x1d05) r1 = memfd_create(&(0x7f00000002c0)='$\x00', 0x0) fallocate(r1, 0x0, 0x0, 0xfffe) write(r1, &(0x7f0000002000)='/', 0x1) sendfile(r1, r1, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r1, 0x0) mq_unlink(&(0x7f0000000000)='\x00') [ 147.090279] IPVS: length: 28 != 24 2018/04/14 00:41:51 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x13) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0026de2700ff0a00000000000078e1cbf7000001000000080000000180ffff"], 0x1c}, 0x1}, 0x0) 2018/04/14 00:41:51 executing program 2: socket$packet(0x11, 0x3, 0x300) r0 = socket$netlink(0x10, 0x3, 0x1000005) socket$packet(0x11, 0x2, 0x300) write(r0, &(0x7f0000fa8000)="2700000014000707030e0000120f0a0011000100f5fe0012ff000000078a151f75080039000500", 0x27) 2018/04/14 00:41:51 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') sendfile(r0, r0, &(0x7f000080037c)=0x908, 0x400000ff) 2018/04/14 00:41:51 executing program 6: syz_emit_ethernet(0x2e, &(0x7f0000000240)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@lsrr={0x83, 0x2}]}}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) r1 = dup(r0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000080)={r1, r2}) 2018/04/14 00:41:51 executing program 1: r0 = socket(0xa, 0x200000000001, 0x0) ioctl(r0, 0x400, &(0x7f0000000000)) 2018/04/14 00:41:51 executing program 3: r0 = open(&(0x7f0000fedff8)='./file0\x00', 0x141042, 0x0) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x8}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000140)=0x1, 0x4) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000001c0), &(0x7f0000000200)=0x4) fstat(r0, &(0x7f00000000c0)) openat$cuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cuse\x00', 0x200001, 0x0) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000008ff8)) sigaltstack(&(0x7f0000001000/0x3000)=nil, &(0x7f0000000000)) openat$dir(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x400080, 0x80) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000280)={&(0x7f0000ffc000/0x4000)=nil, 0x5, 0x2, 0x40, &(0x7f0000ffd000/0x3000)=nil, 0x1f}) 2018/04/14 00:41:51 executing program 5: r0 = socket$inet(0x2, 0xffffffffffffffff, 0x5) sendto$inet(r0, &(0x7f0000ef9000), 0x0, 0x0, &(0x7f000015a000)={0x2}, 0x10) socket$inet_dccp(0x2, 0x6, 0x0) recvmsg(r0, &(0x7f000050d000)={0x0, 0x2af, &(0x7f000095dff0), 0x1000000000000140, &(0x7f0000000000), 0x0, 0x4000000000}, 0x0) 2018/04/14 00:41:51 executing program 2: r0 = socket$inet_sctp(0x2, 0x2000000000000011, 0x84) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x20}, 0xffffffffffffff85) r1 = msgget$private(0x0, 0x80) msgsnd(r1, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0xff, 0x800) 2018/04/14 00:41:51 executing program 0: syz_emit_ethernet(0x1a6, &(0x7f0000000000)={@random="ff3997ffcd00", @empty=[0x2, 0x0, 0x0, 0x3], [], {@ipv6={0x86dd, {0x0, 0x6, "053757", 0x170, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}, @mcast2={0xff, 0x2, [], 0x1}, {[@srh={0x7e, 0x4, 0x4, 0x2, 0x5, 0x40, 0x3f, [@mcast1={0xff, 0x1, [], 0x1}, @empty]}, @hopopts={0x5f, 0x6, [], [@pad1={0x0, 0x1}, @calipso={0x7, 0x28, {0x2, 0x8, 0x1000, 0xd8, [0x10000, 0x0, 0x0, 0x3]}}, @jumbo={0xc2, 0x4}]}, @dstopts={0xbf, 0x8, [], [@calipso={0x7, 0x10, {0x8001, 0x2, 0x2, 0x5, [0x80000000]}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @pad1={0x0, 0x1}, @jumbo={0xc2, 0x4, 0x6}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [], 0x1}}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @enc_lim={0x4, 0x1, 0x3}]}], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x9, {0x4, 0x6, "7ae7d8", 0x7, 0xae, 0x2, @local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0x10}, [@hopopts={0x0, 0x0, [], [@ra={0x5, 0x2, 0xffffffff}]}, @fragment={0x0, 0x0, 0xff, 0x6, 0x0, 0x1, 0x66}, @dstopts={0x23, 0x7, [], [@pad1={0x0, 0x1}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [], 0xaa}}, @jumbo={0xc2, 0x4, 0xf2}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [], 0x1}}, @ra={0x5, 0x2, 0x80}, @ra={0x5, 0x2, 0x80000001}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}]}], "3ef3fbf1da5ffd508e94026773ac4a1d2a3d314c485045dd7ddbbb2df1692d5df222c0ed4c6dfa14"}}}}}}}, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000001c0)={0x3, 0x2, 'client0\x00', 0x1, "1184d3afa6a950f7", "5e0c14bf0c0384ff411507bcb57595eee8bc7324a8d592b371db112d52fee79f", 0x4, 0x2}) 2018/04/14 00:41:51 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x10000000033) r1 = socket$inet(0x2, 0x0, 0x886) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000240)=""/103, &(0x7f0000000200)=0xfd0cd22b19f82754) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000100)=0x79, 0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = socket$inet(0x2, 0x802, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000f80)=@broute={'broute\x00', 0x20, 0x2, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000280), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x0, 'dummy0\x00', 'vlan0\x00', 'ip6gre0\x00', 'vcan0\x00', @empty, [], @empty, [0xfffffffffffffffd, 0xff, 0x0, 0x0, 0x0, 0x10], 0x70, 0xa0, 0xe8}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x9}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}, {{{0x1d, 0x0, 0xfffffffffffffffc, 'teql0\x00', 'vcan0\x00', 'vlan0\x00', 'ifb0\x00', @random="56190635f233", [0x0, 0x0, 0x0, 0x1], @random="d238742a69de", [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x2a8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000002c0)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, [0x9, 0x8001, 0x0, 0x5, 0x2, 0x1f, 0x3, 0x0, 0x3, 0x0, 0x5, 0x6, 0x0, 0x886, 0x1]}, &(0x7f0000000000)=0x100) r4 = socket(0x2, 0x805, 0x0) bind$inet(r4, &(0x7f0000ce6ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af3ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000003c0)={r3, 0x5}, &(0x7f0000000400)=0x8) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x150, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000700], 0x0, &(0x7f00000006c0), &(0x7f0000000700)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x1b, 0x0, 0x0, 'bcsf0\x00', 'teql0\x00', 'ip_vti0\x00', 'erspan0\x00', @empty, [], @random="c8992de4105a", [], 0x70, 0x70, 0xc0}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}}]}]}, 0x1c8) socket$pppoe(0x18, 0x1, 0x0) readv(r4, &(0x7f0000000e00)=[{&(0x7f00000004c0)=""/121, 0x79}, {&(0x7f0000000540)=""/62, 0x3e}, {&(0x7f0000000900)=""/193, 0xc1}, {&(0x7f0000000600)=""/142, 0x8e}, {&(0x7f0000000a00)=""/133, 0x85}, {&(0x7f0000000ac0)=""/152, 0x98}, {&(0x7f0000000b80)=""/108, 0x6c}, {&(0x7f0000000c00)=""/105, 0x69}, {&(0x7f0000000c80)=""/205, 0xcd}, {&(0x7f0000000d80)=""/79, 0x4f}], 0xa) setsockopt$RDS_CANCEL_SENT_TO(r4, 0x114, 0x1, &(0x7f0000000ec0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}, 0x10) setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f0000000f00)={'raw\x00', 0x2, [{}, {}]}, 0x48) setsockopt$IP_VS_SO_SET_ADDDEST(r2, 0x0, 0x487, &(0x7f0000000440)={{0x62, @rand_addr=0x6, 0x4e20, 0x2, 'lc\x00', 0x20, 0x8, 0x2b}, {@empty, 0x4e21, 0x0, 0x9af9, 0xf29, 0x1}}, 0x44) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='vegas\x00', 0xffffff82) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) shutdown(r1, 0x1) getsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f0000004040), 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001880)={r1}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f00000018c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="96000000ba9af518c6981b00daac6ebbf7d34b31ffc28f46d5f3135904a33381843ae6168cc85b312fab5c7c2e77af7a27b3dc6e940a539b000000047e7fef083d94e5fa86d57bdc72a028bbd17d3672f680a0093ea6fa4a6a2e26b5b2a2d746c492696383d706ce4ec1a378761b15a59e21a049e40408948cf463fb22955f725b3f90a6ff78d6b714da403c4e9c8431f0bb411844940d6f7a16fe2029f868e2cba040e9463db23f63a1930ffecba03218a3679646519997f7985a0acb7162b0355e5f3fc0c2aa10bb3c4207b201dc1c3bccc59e57df04c7b3108191d53a66f56f19f1874db3681829c20e8134bd20ad56be2228e30eb6387a1e3e13e03a960ca98493cf1c34dd4c6110d1ff29a1fbc4cf98c7d978b57c96a5a3b0fdf34536a7d3ba3c5fbef7f96ddf34b01b28beb774e4ed2abb888206a2970c2f677ddc587274bcff7fc54f552e23be125fa9c865e33200b9f9979edf2c868283c06acf20cfd0f68cfbb10c25680e5278b77a8dddad3070d23c256e0aafe71c3a581679ff3eec8da19aaa3a72bed321cc22bcecc167e488dba31640a7dd53a37fa09e2848318aada1700c8029e8b600000000421d7fb4571d18b8deff9b23b3b24b10789c0cbc04e6f941a880d6ec3d80ba"], &(0x7f00000000c0)=0x2) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000300), &(0x7f0000000340)=0x4) socket$vsock_dgram(0x28, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0xe}}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)='\x009', 0x2, 0x0, 0x0, 0x0) 2018/04/14 00:41:51 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0xbafd, 0x40000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000400)={{{@in6=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000500)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000005c0)={'vcan0\x00', r1}) r2 = socket$netlink(0x10, 0x3, 0x2) sendmsg$nl_route(r2, &(0x7f0000000580)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f0000000100)=ANY=[@ANYBLOB="2400000018000100000000000000000002000000000000000000000008000100ac141400c8aec0ea5c534185697b2a0033c28491df96a3b560fb442c71b33f71cb5bd04edb"], 0x24}, 0x1}, 0x0) 2018/04/14 00:41:51 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') sendfile(r0, r0, &(0x7f000080037c)=0x905, 0x400000ff) 2018/04/14 00:41:51 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001500)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000013c0), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405ff0b5bbcb5fe7f41a21b44db2d47be29e7e805a6d3d2a98cea5945db9b758fad872a60d0c8531afe1dbf4d5962f155c68", 0x70}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x5000000000, 0x80000) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000040)=0x5) recvmsg(r1, &(0x7f0000000240)={0x0, 0xfffffffffffffc9e, &(0x7f0000000140)=[{&(0x7f0000000080)=""/155, 0x600eb32fe9d38c17}], 0x1000000000000097, &(0x7f0000001480)=""/66, 0x42, 0x100000000000}, 0x40000000) [ 147.439524] IPVS: set_ctl: invalid protocol: 98 0.0.0.6:20000 lc 2018/04/14 00:41:52 executing program 3: syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe000fc00}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2200, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000040)=""/195) [ 147.508826] IPVS: set_ctl: invalid protocol: 98 0.0.0.6:20000 lc 2018/04/14 00:41:52 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x0, 0x0, 0x2, 0x3}}, 0x80) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000180)=0xffffffffffffff40, 0x4) socketpair(0x0, 0x80005, 0x733, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000000100)=0x2, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000000500)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2}, 0x10) connect$unix(r0, &(0x7f00000001c0)=@file={0x0, './file0\x00'}, 0x6e) 2018/04/14 00:41:52 executing program 4: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000080)=0xfffffffffffff7b1, 0x8) 2018/04/14 00:41:52 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') sendfile(r0, r0, &(0x7f000080037c)=0x902, 0x400000ff) 2018/04/14 00:41:52 executing program 6: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) vmsplice(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="47ce4474279abe988bb6bc0559a492bd97e8a6abe2b85040d35b3177d5c2b9752bca49bf54e562c335a0025c23ee5ab59bd9d8dad63b4ea278f313b18bcf2e5af9df0caa42b6c19f1f305dba578ccc3e602e8e23b5986845b6b60ffdfb594e5e48945f38713ee2ed", 0x68}], 0x1, 0x4) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0x44, 0x0, &(0x7f0000d06000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x8, &(0x7f000000d000)=[@fda={0x66646185}, @flat={0x73682a85}], &(0x7f0000006000)=[0x20]}}], 0xfffffffffffffd59, 0x0, &(0x7f000023c000)}) 2018/04/14 00:41:52 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000040)={{0xbf, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x1, 'wlc\x00', 0x14, 0x1, 0x62}, {@broadcast=0xffffffff, 0x4e21, 0x2000, 0x0, 0x800, 0x7fff}}, 0x44) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={0x0, {0x2}, {0x2, 0x0, @remote={0xac, 0xa, 0x14, 0xbb}}, {0x2, 0x0, @broadcast=0xffffffff}}) 2018/04/14 00:41:52 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x7) sendmsg$nl_generic(r0, &(0x7f00000003c0)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x13, 0x43, 0x2ff}, 0x14}, 0x1}, 0x0) 2018/04/14 00:41:52 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) set_mempolicy(0x1, &(0x7f0000000000)=0x4, 0x40) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, {0xa}}, 0x5c) recvmmsg(r1, &(0x7f0000002d40)=[{{&(0x7f0000000040)=@ethernet={0x0, @remote}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/225, 0xe1}], 0x2, &(0x7f0000000180)=""/107, 0x6b, 0x7fff}}, {{&(0x7f0000001380)=@vsock, 0x80, &(0x7f0000001740)=[{&(0x7f0000001400)=""/184, 0xb8}, {&(0x7f00000014c0)=""/149, 0x95}, {&(0x7f0000001580)=""/146, 0x92}, {&(0x7f0000001640)=""/18, 0x12}, {&(0x7f0000001680)=""/156, 0x9c}], 0x5, &(0x7f00000017c0)=""/21, 0x15, 0x77d}, 0x5}, {{&(0x7f0000001800)=@hci={0x0, 0x0}, 0x80, &(0x7f0000001a80)=[{&(0x7f0000001880)=""/30, 0x1e}, {&(0x7f00000018c0)=""/167, 0xa7}, {&(0x7f0000001980)=""/30, 0x1e}, {&(0x7f00000019c0)=""/41, 0x29}, {&(0x7f0000001a00)=""/104, 0x68}], 0x5, &(0x7f0000001b00)=""/4096, 0x1000, 0x100000001}, 0x5}, {{&(0x7f0000002b00)=@sco, 0x80, &(0x7f0000002c40)=[{&(0x7f0000002b80)=""/9, 0x9}, {&(0x7f0000002bc0)=""/114, 0x72}], 0x2, &(0x7f0000002c80)=""/182, 0xb6, 0x200}, 0x24c3}], 0x4, 0x0, &(0x7f0000002e40)) r3 = syz_open_dev$usbmon(&(0x7f0000002ec0)='/dev/usbmon#\x00', 0x401, 0x216000) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000002f40)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r3, &(0x7f0000003040)={&(0x7f0000002f00)={0x10, 0x0, 0x0, 0x80000140}, 0xc, &(0x7f0000003000)={&(0x7f0000002f80)={0x44, r4, 0x10, 0x70bd2b, 0x25dfdbfc, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast2=0xe0000002}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000}, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000002e80)={'team0\x00', r2}) syncfs(r1) 2018/04/14 00:41:52 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040), 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000d40)={0x0, &(0x7f0000000080)}, 0x10) connect$inet(r1, &(0x7f0000000240)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f0000000fc0), 0x0, 0x2004c044, &(0x7f0000000000)={0x2, 0x4e25, @multicast2=0xe0000002}, 0x10) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x8100, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r2, 0x4018ae51, &(0x7f0000000100)={0x20, 0x1, 0x3}) sendto$inet(r1, &(0x7f00000019c0)="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", 0x5c1, 0xc000, &(0x7f00000000c0)={0x2, 0x0, @rand_addr}, 0x10) write$binfmt_elf32(r1, &(0x7f0000000d80)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}], "", [[], [], [], [], []]}, 0x558) [ 147.660872] IPVS: set_ctl: invalid protocol: 191 172.20.20.170:20004 wlc 2018/04/14 00:41:52 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x40000) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x4000, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00000001c0)={0xffffffffffffffff, 0x0, 0x2, 0x2, 0x2}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000180)=0xb7ca, 0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x0, 0xffffffffffffffff}) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') acct(&(0x7f0000000080)='./file0\x00') 2018/04/14 00:41:52 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f00000000c0)="ea00280000b30082d6540f30ea030000002c0066b850000f00d066ba4200b802000000efc74424000a000000c7442402acc70000c7442406000000000f0114240f20e035100000000f22e03e64360f01cf0f22c7", 0x54}], 0x1, 0x0, &(0x7f0000000140), 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000780)=[{&(0x7f0000000000)="cf", 0x1}], 0x1, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = fcntl$getown(r0, 0x9) ioprio_get$pid(0x1, r3) 2018/04/14 00:41:52 executing program 6: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000000180)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000380), &(0x7f00000003c0)=0xc) getuid() getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000500)={0x0, @empty, @remote}, &(0x7f0000000540)=0xc) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x4e21, 0x2, @dev={0xfe, 0x80, [], 0xf}, 0xffffffffffffff7f}, {0xa, 0x4e23, 0xfff, @loopback={0x0, 0x1}, 0x3}, 0x80, [0xa4, 0xb66, 0x6, 0x7ff, 0x1ff, 0x6, 0x6, 0x9]}, 0x5c) listen$netrom(r2, 0x4) r5 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x11, 0x280000) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000000940)={{&(0x7f0000000800)=""/198, 0xc6}, &(0x7f0000000900), 0x8}, 0x20) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000240)={'team0\x00', r3}) gettid() getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000400), &(0x7f0000000440)=0xc) sendmsg$unix(r2, &(0x7f0000000580)={&(0x7f00000001c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000340), 0x0, &(0x7f0000000680)=ANY=[@ANYRES32, @ANYBLOB="643f12fc921b429b72e500000001cef207a897fd9f54b2857b1112a638292dde92111c50ee76ce5089b21df54f6eb0e60c29c4b7a6e6fed7c2be179115b768e35e19256b978c2897fb9d3a270990c49cef6fe358f0f887b844b65f0ba6eea7bb4231"], 0xe, 0x800}, 0x4040000) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f00000000c0)={0x0, '\x00', 0x1}, 0x18) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000100)=[{0x0, 0x2}, {0x2, 0x3}, {0x2, 0x7}], 0x3) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x7, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, [0x0, 0x0, 0x1f, 0x10000000000000, 0x0, 0x0, 0x40000000000000]}, 0x5c) getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x0, &(0x7f0000000740)=""/172, &(0x7f00000005c0)=0xac) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) r6 = openat$cgroup_ro(r5, &(0x7f0000000600)="6370753e5aa5df4f89aacca0a4", 0x0, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000100)={&(0x7f0000000040)='./file1\x00', r6}, 0x10) mount(&(0x7f0000000280)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='ceph\x00', 0x0, &(0x7f00000002c0)="2552309426d7e8ed2c208987203d05000000000000004b20a5090c9a878f749064f636e2d553eafe50315c89721a03d5055bed3f6d1ad6a77c7d1b0533b8f4477425a81354d5a622619eb5b44139816c0e795e5033b6a147398f82eec77322f4d8ff99ae8539b6e3531be26bd4131a58591bd4144aba30f3cceb") [ 147.701665] IPVS: set_ctl: invalid protocol: 191 172.20.20.170:20004 wlc 2018/04/14 00:41:52 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') sendfile(r0, r0, &(0x7f000080037c)=0x903, 0x400000ff) 2018/04/14 00:41:52 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpu.stat\x00', 0x0, 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f00000001c0)={'filter\x00'}, &(0x7f0000000140)=0x44) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000400)={0x2, 0x4e21}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000005c0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x3, 0x0, "568ba1532d9fa4a4a0b2ac7fed1ba5df6183c56aab4b149a87b45ecde423213c30734da7de0daefc4f85152077b0196e06e5a1d95840e8dc7eb18f5f2781abadec7c9d4ef97335343396d95c6c3a63db"}, 0xd8) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) r2 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x7f, 0x4800) bind$pptp(r2, &(0x7f0000000080)={0x18, 0x2, {0x2, @loopback=0x7f000001}}, 0x1e) sendto$inet(r1, &(0x7f0000e9bf14), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x1000000000004e23}, 0x10) recvfrom$inet(r1, &(0x7f0000000240)=""/247, 0xf7, 0x0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f00006fd000)="c3401c344654f3c7009aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4000000000000", 0x7a, 0x0, &(0x7f0000e66000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000000380)="9a65b152f7ce59e79455f4cd035bf27ed6cbb57eb2fbddeb6c7f73a29ecc327aae19bdd890d7a27bbcbe205f551df359aff03478d515fe326d3f678705422e825f7a17863b0e019905051a74ae0e56c796da7a5ad7e182ccbcfe469cab3c93e42acb8ff7bd4bd5222727a423c6ae5d10c3f424f27844a921bab9", 0x7a, 0x80c0, &(0x7f0000000100)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendto$inet(r1, &(0x7f0000000180)="ea", 0x1, 0x1, &(0x7f0000000340)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/14 00:41:52 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x3, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x7ff, 0x40}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000180)={r2, 0x0, 0x30}, &(0x7f00000001c0)=0xc) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000001040)=""/4096, &(0x7f0000000000)=0x107b) munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) mknod$loop(&(0x7f0000000ff8)='./file0\x00', 0x3, 0xffffffffffffffff) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000080)="0000000201000000000000010400000000000000", 0x0, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)=[&(0x7f00000000c0)='wlan1\x00', &(0x7f0000000100)='security.capability\x00', &(0x7f0000000140)="0000000201000000000000010400", &(0x7f0000000180)="0000000201000000000000010400", &(0x7f00000001c0)=':vboxnet0eth0$keyring.selinux%vmnet0Zvboxnet0wlan1\x00', &(0x7f0000000200)=',\x00'], &(0x7f0000000400)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) ptrace$setsig(0x4203, r3, 0x4, &(0x7f0000000080)={0x17, 0x1, 0x2, 0x1}) socket$inet_smc(0x2b, 0x1, 0x0) 2018/04/14 00:41:52 executing program 3: capset(&(0x7f0000f0fffa)={0x19980330}, &(0x7f00008e7000)) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000000)=0xa, 0xfffffcef) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000000)=ANY=[]}) 2018/04/14 00:41:52 executing program 1: mknod(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f00000005c0), 0x1000, &(0x7f00000006c0)=ANY=[]) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) syz_mount_image$ntfs(&(0x7f0000000180)='ntfs\x00', &(0x7f0000000200)='./bus\x00', 0x0, 0x5, &(0x7f0000000480)=[{&(0x7f0000000000)="1073a37633085a8bb7955137a0e83f472608824bc5940fb7d757340bda7954832c80c3b06fcf6baa3b1ad5f418", 0x2d, 0xfffffffffffffff7}, {&(0x7f0000000040)="8eb49182f4080d5ca7febdce8a1dba9ce9f3276b2826d9551d944267ce22fd95710f534608a28114dccd4216008c9ae02a15f964a6acef27ff3a2b730ab9ba32bf3fe5e46d1cda0198813f68d144c1031464bf27ad83b3a03091f2cd6a463e7d77b43d2fdf331ec6b927f4c5823a5ffdc3e9415aca4ea7f0cb15e4e52af41a8e3ee3d1b092c963a787608cbb563e279aea459014114e14e39703b77cb5771a282638a5779d1b40563e8102b0457c4fe2471bfe50", 0xb4, 0x4}, {&(0x7f0000000240)="91978dfbced75c37811bca6cd5a9d0475dd0b1d7067b9528f81762719a1cf5b9cde582b570700eab5928070978c6b43646497dc558f08cd5bb635dbebff59e8584ed5033b31dd324cc32d6b39ab59ed1eb0604cd7806624e9fedd5358e76d8d1ff", 0x61, 0x848c}, {&(0x7f00000002c0)="6d524b085c059142bbc1bdbf9c7101f88e2c71b657968615b9a77c6a07fdf0ac2a8e8862ac823bc8b50a418fbbbf58b78c8c494c1667e6c40c29d707c6ab535bd32d2412fc29aa08e748df67ff4332473cfa30607ba2c02053a586c51e5ddbd6d67a6edbaabe", 0x66, 0x1f}, {&(0x7f0000000340)="797f67ee9128a0d982df33cf0af489febd6b9f3267854949d32e8e6a8e85a0deda9649575bf688bda4557ac704a31fac067edeb652ba68cf3e9ffd15a3d5fbd720a914a68f537cf63a37b8a59cc51f24c1561a0c857e9ef5c2a27c7cb3c7065b5ed944e8240db30f718adcebc32e2bcae6520f16e87c39bba2820b8265fa76234718859cba91826b977469e1351c2a098a020a157b16c7ff0f643485e1a28e18601eb8a5f23348a42c99c5078651cf5449582c9a07ea0adac207d96a174cd5b2390a821ea61ff0f4def3056999f6203eb460c4e8334809e5f2037ea913cb2f32d47935294ab85563f7cc067cb9efba464b", 0xf1, 0x1f}], 0x40000, &(0x7f0000001740)) [ 147.917888] Invalid argument reading file caps for ./file0 [ 147.957382] Invalid argument reading file caps for ./file0 2018/04/14 00:41:53 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x20000, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000040)=""/183, &(0x7f0000000100)=0xb7) r1 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r1, &(0x7f00000c4000), 0x0, 0xf5ffffff, &(0x7f00004d4fe4)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/04/14 00:41:53 executing program 6: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) pwrite64(r0, &(0x7f0000000240)="b4e1149fc7ab4969379b95dfc70f7edfe3edb975769e4cbe62b0c124000000000000000000ea52dd15bc38000e45bea1a5455b55fb8354dbf357cd55787606f71465d69836b8b816e7156ef4e6e6143afdd4130ea66d094c804b9f96213a24a765f29ac08d8a7d866c7f1f8ba207582f70a889250143b6931eda1d67a27cf94d72ffd3a6ed4e22e069d3e4065edc3c028c2ead800d3e10e5a5277ba2c7aaabeb34fbc9924c601ffb00", 0xa9, 0x5e) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x37b5, 0x10000) r1 = memfd_create(&(0x7f0000000080)='/dev/binder#\x00', 0x1) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x7}, 0x4) r2 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r2, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000200)={0x0, &(0x7f00000001c0)}, 0x4) 2018/04/14 00:41:53 executing program 0: syz_mount_image$btrfs(&(0x7f00000000c0)='btrfs\x00', &(0x7f0000000000)='./file0\x00', 0x2000000000000000, 0x6, &(0x7f00000004c0)=[{&(0x7f0000000580), 0x0, 0x6}, {&(0x7f0000000100)="56a3f120", 0x4, 0x189}, {&(0x7f0000000140)="26fd5ed17c4e9b2219cc2a48e0480d29151aa45425587dac8214927f374dc13cf977692ccd316b9142ee758d045793d67086b67dfbf23c9e98bcdac4736a7870271acefda86d965c04a3ada32254b63aa9efb355f97a587bf244c2bc7971f213e203b4037f1d2a742c4e90b2bd0f26ea1c9203e72ee8982145afc707cfce40955115fac2f31837345f41e56fc4280a9e9ff03f31b35055cc0b5c70eb053bfd5c024494d60fd4bc421323346be9c7948f87adccc23c41bf8d26c7bceba732ea7a072b8c9e2c573d8bd2ae10db9054181f572e06", 0xd3, 0xcc19}, {&(0x7f0000000240)="04890a7790e2", 0x6, 0x8}, {&(0x7f0000000280)="64b432960b68b2a1f46a91983b830c8b338fe1facae62096590d1a5e60a796ece044e2a5a856f966da6f39e3aaa0990ab8ab21da82c96edb844bc95cf0385f1b1af51a3943a10084a7edecb8f0a78bda037d1be35137585b561ecfd1e10ed73ca5219ab0432bd9aca7aa64ed2cbbb8de6bf82e9d13aaf9a1dc519ea71540edf81951a095ccda33c35916f35796f2721cce47a5d77cff1025ac019458525d1945e7cc48cb3b12371171ce7a24ee8f9f68a949be090922e2731d054f60cedbb000502ae282b6c3c50b65bb3f3b21e79143b8fd916d40ef88fcd66672f818d649525aaee87504775f", 0xe7, 0x7}, {&(0x7f0000000380)="e2c1dabbb41808ff70b830dbbdf201670b5256b1282b6f305f8df8d96faed696a5bf8b2d799382945d3e196fac9cb57b4f7f4e5071a905069fadad87c2aadf09665e1a881360eac4b4b6740db8af4a8fd12b9fc6b1f994c6bf8c32d026c42bd847226241213475db5fc2bb6f97d87860ee", 0x71, 0x5}], 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="4f2fcb1d1b2bba2a5a03ee62decc727fcd79124515df50fe52d666ceb73123e313fb41c43d19240cd4c78df1699cc5aa06b6849b331b071f0c607aa6"]) 2018/04/14 00:41:53 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') sendfile(r0, r0, &(0x7f000080037c)=0x91, 0x400000ff) 2018/04/14 00:41:53 executing program 3: getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000200)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, &(0x7f0000000300)=0x98) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100), 0x63125eba74e6f52f) socket$inet_icmp_raw(0x2, 0x3, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x0, 0x6f, 0xb, &(0x7f0000000000)="cb552689db1538f82cfdaca28e32e63a1bebcd54c7a322fa8d37b7277ffe476787401d5362ad74fa7fbeadeed9ac34c07a348f58405f64e5e9af4b1feeeab1ab0d88e89b802c0713f31ea4275b17a25a4738388abd40b2c1787118cdee6f0b7d7f397c1a9b564ac16c533d04248834", &(0x7f0000000080)=""/11, 0x4, 0x3}, 0x28) openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x101000, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000340)='/dev/vcsa#\x00', 0x3, 0x40000) r2 = accept$packet(r1, 0x0, &(0x7f00000002c0)=0x384) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000000180)) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000140)={0x100000001, 0x0, 0x4, 0x0, 0x3, 0x400, 0x1, 0x1, 0x9, 0x8, 0xda}, 0xb) 2018/04/14 00:41:53 executing program 4: perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, @perf_bp={&(0x7f0000000140)}, 0x2000003fc, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x100000000, 0x200000) mmap$binder(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3, 0x810, r0, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/04/14 00:41:53 executing program 5: r0 = creat(&(0x7f0000000b40)='./file0\x00', 0x40) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000bc0)={0x3}) r1 = socket$inet(0x2, 0x6, 0x0) syz_mount_image$ext4(&(0x7f0000000b00)='ext4\x00', &(0x7f0000000b80)='./file1\x00', 0x2, 0x1, &(0x7f0000001280)=[{&(0x7f00000010c0)="c34327a236e387b61267767a76e4571aedbeb5150f28d3644f88bd411030eebe87f0af76b136a4df74329f2a140d420ba7e5298b1fd40d773dc43cc452d20cbbd5f470e7c24708d9cb0cb269f54bb2ec75157285949da428046efe30c0c1aa91", 0x60, 0x20}], 0x48, &(0x7f0000001300)={[{@data_ordered='data=ordered', 0x2c}, {@nobh='nobh', 0x2c}, {@data_writeback='data=writeback', 0x2c}, {@block_validity='block_validity', 0x2c}, {@debug='debug', 0x2c}, {@abort='abort', 0x2c}]}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x460) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001380)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f0000000100)) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000180)={@dev={0xac, 0x14, 0x14, 0x19}, @rand_addr=0x5, 0x1, 0x3, [@rand_addr=0x3, @empty, @multicast2=0xe0000002]}, 0x1c) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) syz_mount_image$hfsplus(&(0x7f0000000680)='hfsplus\x00', &(0x7f00000006c0)='./file0\x00', 0xe7b, 0x3, &(0x7f0000000fc0)=[{&(0x7f0000000700)="dc84d2cacc41f9c47509aedfca6314", 0xf, 0x80000000}, {&(0x7f00000019c0)="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", 0x1000, 0x8}, {&(0x7f0000000ec0)="9fec562a8d754f401151477ac852d4a630ba4ccea61e10ea082c8df5423a97b2915fb6435346b094a884aa65aff08645ec17fff16f88eaf45bc1bbd9fc75cfed4f2979b053795833e66c5aee845eb1b1957c93a13a859fb680261bf36e9288f22e54cbcd91b3858cff660d8ea45c208e0a83a5dfa9877d1f7bb61544ce40c297185ab67b953d0a46919b8394354c235d97132f02ea4ad123a0fc95276a8bed980dbe93dfe178f083b42a17ed921da8278c5e25b43215888a2a1a027c3acba985b87e", 0xc2, 0x100000001}], 0x20, &(0x7f0000000780)) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f00000007c0)) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000140)={0x0, 'erspan0\x00', 0x1}, 0x18) syz_open_dev$sndmidi(&(0x7f0000000c00)='/dev/snd/midiC#D#\x00', 0x100000001, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000001640)=@broute={'broute\x00', 0x20, 0x1, 0x1b8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001700], 0x0, &(0x7f0000001980), &(0x7f0000000c40)=ANY=[@ANYBLOB="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"]}, 0x294) r3 = inotify_add_watch(r0, &(0x7f0000000080)='./file1\x00', 0x4000000) inotify_rm_watch(r0, r3) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000840)=@nat={'nat\x00', 0x19, 0x1, 0x1b0, [0x20000940, 0x0, 0x0, 0x20000970, 0x200009a0], 0x0, &(0x7f0000000800), &(0x7f0000000940)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0xb, 0x0, 0x0, 'teql0\x00', 'ip6gretap0\x00', 'ip_vti0\x00', 'nr0\x00', @empty, [0x0, 0xff, 0x0, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [0xff, 0x0, 0xff, 0x0, 0x0, 0xff], 0xb0, 0xe8, 0x120, [@time={'time\x00', 0x18, {{0x0, 0x3, 0x13782, 0x14fdf, 0x80, 0x4, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@random="07901c8f0140"}}}]}, @common=@dnat={'dnat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0x10}}}}]}]}, 0x228) 2018/04/14 00:41:53 executing program 1: set_mempolicy(0x3, &(0x7f0000001ff8)=0x1, 0x38) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x88000, 0x40) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000440)={r0, &(0x7f0000000340)="499e50e3de9c7c92edb4ee2e6c01ef531d6e7ae5765e15416bfc9c270b34e3ac81c5d5a4938cfbb62069967e59297a9221f1f2b5935b0c32b2071822388c6ff82af5bbf63e3b190788eda437bc780af6f9ac6c0ccce8960d14eaef3ac00447fa7601b119dc9f74b79842cc8032a7bee6a6b38dc43c5561bc3fda013a072e9429a85cf4379ed899af2f2e164e60252c42e57e7791ccab99978aeb22a4b59d7a4ecdb7f0783eaa1b060d7f6e42515e21211f9b624c73e186f518f909e5708c24ab6e93843b3da94ac0504dcf95ab2c2651", &(0x7f0000000080)=""/4}, 0x18) socket$alg(0x26, 0x5, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000300)='/dev/loop-control\x00', 0x200, 0x0) r2 = dup(r1) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f0000000180)=@ioapic) sendfile(r2, r2, &(0x7f0000000000), 0x5) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000000280)=""/106) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) modify_ldt$read_default(0x2, &(0x7f00000000c0)=""/191, 0xbf) 2018/04/14 00:41:53 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup2(r2, r2) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f00000005c0)={{}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c40201924c7600c442b9ba9e09000000f20f01f8363ef20f7d73f2c4024946ee66baa100b001ee650f35400f32c4212568341ec44151da8aaa4f0000", 0x3c}], 0x1, 0x0, &(0x7f0000000180), 0x0) 2018/04/14 00:41:53 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000765fef), &(0x7f0000754ffc)) r1 = accept(r0, &(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @link_local}}, &(0x7f0000000080)=0xfffffffffffffebe) r2 = msgget$private(0x0, 0x1) msgctl$MSG_STAT(r2, 0xb, &(0x7f0000000180)=""/166) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0)=0x400000000, 0x4) [ 149.091915] binder_alloc: binder_alloc_mmap_handler: 12332 20000000-20001000 already mapped failed -16 [ 149.108977] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/14 00:41:53 executing program 3: r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000180), &(0x7f00000000c0)=0x6e, 0x80000) setns(r0, 0x48000000) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x73}, 0x2c) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14, 0x80000) getsockname$packet(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000000)=0x14) 2018/04/14 00:41:53 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/mixer\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000003c0)={0x0, 0x3, 0x7}, &(0x7f0000000400)=0x8) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000000440)=@ioapic={0x1001, 0x200, 0x1000, 0x8, 0x0, [{0x2, 0x14000000000, 0x100000001, [], 0x8}, {0x5, 0x20, 0x80000000, [], 0x1f}, {0x777, 0xea, 0x1f}, {0x9, 0x765, 0x280, [], 0x7}, {0x6, 0x3, 0x200, [], 0x7fffffff}, {0x200, 0x80000001, 0x5, [], 0x3f}, {0x3d7, 0xfffffffffffffffc, 0x0, [], 0x3}, {0x8, 0x7ff, 0x4, [], 0x8}, {0x8000, 0x2, 0x401, [], 0x1}, {0xfffffffffffffffb, 0x8, 0x7f3d5a1f, [], 0x4}, {0x0, 0x8000, 0x100000000, [], 0x1c59}, {0x8, 0xffff, 0x80000001, [], 0xc507}, {0x6, 0x2, 0x4, [], 0x9}, {0x7, 0x471, 0xffff}, {0x1ff, 0x1ff, 0x4}, {0xb2, 0x19, 0xdc1, [], 0x5}, {0xffffffffffff8000, 0x3ff80, 0x9, [], 0x7ff}, {0xa471, 0x81, 0x6, [], 0x4}, {0x5, 0x146, 0x20, [], 0x288}, {0x7ff, 0xffffffff, 0x11, [], 0x20}, {0x95, 0x1, 0x2, [], 0x6}, {0x8, 0x9, 0x1, [], 0x6}, {0x7, 0x4, 0x3, [], 0x1000}, {0x5, 0x6, 0x3, [], 0x6}]}) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000380)={r3, 0x6}, 0x8) setsockopt$IP_VS_SO_SET_DELDEST(r2, 0x0, 0x488, &(0x7f0000000240)={{0x3b, @empty, 0x4e21, 0x3, 'lblcr\x00', 0x10, 0xcb5, 0x2b}, {@empty, 0x4e20, 0x10004, 0x2, 0x0, 0x800}}, 0x44) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000002d8ed6ff51ba8c0d38ec1cfeddb6e3be26f385c11e08251108573181c70c84748ad2019e7248117a367820f0b55f61200e895ec83fe4a26b628da229f6f1200fbd0100008703575faa8793bb6ab8d4d551e70000000000000000000000000000"]) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00000002c0)={0x3, r1, 0x1}) ioctl$KVM_GET_MP_STATE(r4, 0x8004ae98, &(0x7f0000000040)) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000140)=ANY=[@ANYBLOB="00000c05", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000180)=0xc) setsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r6, 0x4) 2018/04/14 00:41:53 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7797, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000040)={0xfffffffffffffff7, 0x3, 0x7f, 0x82a}, 0x10) getsockopt(r0, 0x200000000114, 0x2718, &(0x7f0000a44000)=""/1, &(0x7f0000940000)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e21, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x3}}, 0x3, 0x7, 0x6, 0xe7f, 0x2}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={r1, 0x400}, &(0x7f00000001c0)=0x8) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f00000003c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000280)={0x100, r2, 0x205, 0x70bd2d, 0x25dfdbfc, {0x5}, [@IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbf}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1000}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'lo\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0xd13d6f3e1a16729a}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x21}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6f}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x101}]}, 0x100}, 0x1, 0x0, 0x0, 0x20000000}, 0x8000) 2018/04/14 00:41:53 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="0ff0e0000000010000") sendfile(r0, r0, &(0x7f0000000000)=0x4000000000008fd, 0x400000ff) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) 2018/04/14 00:41:53 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00000000c0)=0x5, 0x4) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000080)=r1) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="180000002e0021080000001a000000000100000004000000"], 0x18}, 0x1}, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x7, 0x42) ioctl$VHOST_GET_VRING_BASE(r2, 0xc008af12, &(0x7f00000001c0)) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x109002, 0x0) ioctl$VT_SETMODE(r3, 0x5602, &(0x7f0000000140)={0x6, 0x9, 0x20, 0xc6b6, 0x7}) 2018/04/14 00:41:53 executing program 0: move_pages(0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000080), 0x0) r0 = request_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='\x00', 0xfffffffffffffff8) r1 = socket(0xb, 0x5, 0x80000000000) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={0x0, 0x1f}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=r2, &(0x7f0000000240)=0x4) r3 = add_key(&(0x7f00000000c0)='cifs.spnego\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="c1c3028a9888ed5609d4ab2c85e425c3283460915b4cfd6b536f97db2afd8695f1f5d620ab", 0x25, 0x0) keyctl$negate(0xd, r0, 0x1f, r3) 2018/04/14 00:41:53 executing program 5: r0 = socket(0x11, 0x2, 0x9) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000540)={0x0, @in6={{0xa, 0x4e21, 0x100, @dev={0xfe, 0x80, [], 0xa}}}, 0x3f, 0x2, 0x0, 0x6, 0x12}, &(0x7f00000003c0)=0x98) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000600)=r1, 0x4) r2 = open(&(0x7f0000d93ff8)='./file0\x00', 0x80040, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x7}) r5 = add_key$keyring(&(0x7f0000000880)='keyring\x00', &(0x7f00000008c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) mkdir(&(0x7f0000000940)='./file1\x00', 0x171) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000800)=[{&(0x7f0000000400)="b63a42482c6224d47205694db03f018df08eb1e6969797d27a007c325edcd40961eb5c176948897f3397193e9a7b4027cd31c44d9a4e8c8c4f0e78ae105640b5ba4621c8f104e7569ec9a8585d808478", 0x50}], 0x1, r5) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={r3, r4}) renameat(r2, &(0x7f0000000280)='./file0\x00', r2, &(0x7f0000000380)='./file0\x00') r6 = open(&(0x7f0000000240)='./file0\x00', 0x14104a, 0x0) write$evdev(r6, &(0x7f0000037fe8)=[{{}, 0x0, 0x100}], 0x18) sendfile(r6, r2, &(0x7f00009bcffe), 0x4c35) sendmsg$IPVS_CMD_GET_SERVICE(r2, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB], 0x1}, 0x1, 0x0, 0x0, 0x40}, 0x0) lseek(r2, 0x0, 0x3) setxattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=@known='security.ima\x00', &(0x7f0000000340)='IPVS\x00', 0x5, 0x2) r7 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000000500)=0x5, 0x4) ioctl$void(r6, 0xc0045878) keyctl$instantiate(0xc, r5, &(0x7f0000000480)="cf9ef5756765c4bfff7cf748c4779878f75fb4ba1f20b7912fcb75842bdbe3d8347693d7ff159650bbd150f2224027a922c5cd17bd1512def6fcada6d8219154b1a90b9048acd4196297dc9d478bb7", 0x4f, r5) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) nanosleep(&(0x7f00000000c0)={r8, r9+30000000}, &(0x7f0000000100)) setsockopt$inet6_MCAST_JOIN_GROUP(r7, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r7, 0x29, 0x2a, &(0x7f0000003f00)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x45c) mlockall(0x800002) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000000140)={@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x1, 0x0, 0x8, 0x9, 0xffffffff00000000, 0x1002}, 0x20) setsockopt$inet6_MCAST_MSFILTER(r7, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f00000001c0)=0x5, 0x4) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/14 00:41:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000180)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) [ 149.271898] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/14 00:41:53 executing program 2: r0 = socket$inet(0x11, 0x7, 0x1ff) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000003c0)=ANY=[@ANYBLOB="0300000093034fccfdd55778ff41bc6e5c26708ab19ba7a63da8fbf1dbb2ff7f0000681dd24d05bedb", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000200)={r2, 0xffff, 0x100}, 0x8) r3 = getpgid(0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000440)=[{0x6, 0x5, 0x401}]}, 0x10) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f00000004c0)=0x1040) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000002c0)={0x0, @loopback, @broadcast}, &(0x7f0000000300)=0xc) sched_setaffinity(r3, 0xfffffffffffffeff, &(0x7f0000000280)=0x5) r4 = syz_open_dev$sndseq(&(0x7f0000000340)='/dev/snd/seq\x00', 0x0, 0x0) read(r4, &(0x7f0000fb6000)=""/28, 0x1c) sysfs$1(0x1, &(0x7f0000000240)='/dev/sequencer2\x00') getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000600)={0x0, 0x54, &(0x7f00000006c0)=[@in6={0xa, 0x4e23, 0xff, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in6={0xa, 0x4e23, 0x40, @empty, 0x80000001}, @in6={0xa, 0x4e22, 0x1, @empty, 0x8}]}, &(0x7f0000000740)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000780)={r5, 0x28, "e4caa1ef4e9a8f6f5c0eb8ffb97fb6c4e6bb3b0838eb693bb72196e43d284ab52d758e418eb17cd3"}, &(0x7f00000007c0)=0x30) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r4, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a, 0x0, 0x0, 0x0, 0xfffffffffffffff7}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r4, 0x40bc5311, &(0x7f00000000c0)={0x0, 0x0, 'client0\x00', 0x1, "a6160c36f6c152e9", "cae1bc31a3e4b5eb1343ca7c7e0023db25b9afab3328c0ec1ca71be1ec61afdc", 0x1, 0x7}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r4, 0x80045300, &(0x7f0000000080)) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000100)=ANY=[], 0x0, &(0x7f0000000680)=[{&(0x7f0000000040)=""/205, 0xcd}], 0x10000000000001dd, &(0x7f0000000500)=""/226, 0xe2}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)=ANY=[@ANYBLOB], 0x1, &(0x7f0000000300)}, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x107, 0xf, &(0x7f0000023f88)=@broute={'broute\x00', 0x20, 0x5, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20011000], 0x0, &(0x7f0000675ff0), &(0x7f0000000ca0)=[{0x0, '\x00', 0x1}, {0x0, '\x00', 0x3}, {0x0, '\x00', 0x4}]}, 0x108) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000180)={'HL\x00'}, &(0x7f0000000400)=0x1e) sendmsg(r0, &(0x7f000087dfc8)={&(0x7f000005e000)=@nfc_llcp={0x27, 0x9, 0x0, 0x0, 0x0, 0x0, "f0aeec0d840130e5c5485e44a7627f9a8864abed4d4460dd5b1a0182c6c84a143e64f31d1c11349c949054860b9c131950a610e2736612827582530c3c1df9"}, 0x60, &(0x7f0000000380), 0x9c}, 0x0) 2018/04/14 00:41:53 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x34, 0x54, 0x3ff, 0x0, 0x0, {0x7}, [@nested={0x20, 0x0, [@generic="10c645dabcf513bd20781fe03dd5e63bea0930e9c5e10f011f"]}]}, 0x34}, 0x1}, 0x0) [ 149.351112] openvswitch: netlink: Flow key attr not present in new flow. 2018/04/14 00:41:53 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000740)=@ipv6_newaddr={0x18, 0x14, 0x0, 0x0, 0x0, {0xa}}, 0x18}, 0x1}, 0x0) r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000001c0), 0x1, 0x0, &(0x7f0000000340)="1c"}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vcs\x00', 0x402, 0x0) setsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f00000005c0)=0x7, 0x4) mmap$binder(&(0x7f000000c000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x4, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="11634840fd8f0f63dcbfc789d3da061e78ed226a646f29280cd08d1d0200916745d4a538f63335900000000000"], 0x0, 0x0, &(0x7f0000011f9d)}) r2 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x400, 0x2000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x1, 0x7fff, 0x0, 0x0, 0x81}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000300)={r3, 0x6cfe}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000000c0)={0x0, 0x0, 0x1, 0xf18, 0xf98, 0x7, 0x5, 0x7fff, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000140)={r4, 0x77}, &(0x7f0000000180)=0x8) 2018/04/14 00:41:53 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') sendfile(r0, r0, &(0x7f000080037c)=0x900, 0x400000ff) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000040)=@fragment={0x3f, 0x0, 0xcd7c, 0x5, 0x0, 0x5, 0x66}, 0x8) [ 149.406530] openvswitch: netlink: Flow key attr not present in new flow. 2018/04/14 00:41:53 executing program 4: syz_emit_ethernet(0x82, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaaaa0000000000009100d06708bb76b2a7076e0a11008100280086dd60f6015b0044110000000000000000000000ffffac141400fe8000040000000000000000000000aa0420880b00000000000008000000861f080088be00000000100000000100000000000000080022eb00000000200000000200000000000000000000000800655800000000"], 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000080)={0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000040)=0xc) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x78, r1, 0x200, 0x70bd28, 0x25dfdbfb, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x101}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80, [], 0xe}}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0xf}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}]}]}, 0x78}, 0x1, 0x0, 0x0, 0x90}, 0x4000000) 2018/04/14 00:41:53 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="fd7e8393d8b8e3bf98635b1723e5ecef32e9dd740975470a3b18c6ef80a6d93925ee021d94380caa63"], 0x1) fstatfs(r2, &(0x7f0000000240)=""/113) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x48000, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r3, &(0x7f0000000340)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x44004}, 0xc, &(0x7f00000001c0)={&(0x7f00000002c0)={0x68, r4, 0x420, 0x70bd2a, 0x25dfdbfc, {0xb}, [@IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x6}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast2=0xe0000002}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7ff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}]}, 0x68}, 0x1, 0x0, 0x0, 0x4800}, 0x4) [ 149.450075] netlink: 28 bytes leftover after parsing attributes in process `syz-executor3'. [ 149.458730] PF_BRIDGE: br_mdb_parse() with unknown ifindex 2018/04/14 00:41:54 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001a80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001580)={0xffffffff}, 0x13f}}, 0x20) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r1}}, 0x48) r3 = dup2(r2, r0) mincore(&(0x7f0000ffb000/0x4000)=nil, 0x4000, &(0x7f0000000040)=""/38) r4 = msgget$private(0x0, 0x201) msgctl$MSG_STAT(r4, 0xb, &(0x7f0000000140)=""/36) ioctl$DMA_BUF_IOCTL_SYNC(r3, 0x40086200, &(0x7f0000000080)=0x1) 2018/04/14 00:41:54 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x1274, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000010000e300001bf3ffffff000065000000edff00017db0e6330ee7f9b319d8000018e58d1c43473000e05026fb0000008001d1a7335d5bffff0601d7", "cea40005403500f7ff0002ff000000697ea2d04624edf300dc01867dfffe0200"}) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x9, 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000080)={{{@in=@rand_addr, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@local}}, &(0x7f0000000180)=0xe8) fsync(r1) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000280)=r2) 2018/04/14 00:41:54 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f00000005c0)='/dev/snd/pcmC#D#p\x00', 0x1, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000600)={0xff, 0x0, {0x3, 0x0, 0xffffffff, 0x2, 0x8}}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)={0x2, 0xe, 0xff, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}]}, 0x80}, 0x1}, 0x0) r2 = creat(&(0x7f0000000540)='./file0\x00', 0x44) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f0000000580), 0x4) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x800, 0x8040) setsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000000040)=0x8, 0x1) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f00000000c0)={0x9, 0x3ff, 0x100000000, {r4, r5+10000000}, 0x800, 0x8001}) ioctl$VHOST_SET_MEM_TABLE(r3, 0x4008af03, &(0x7f0000000480)={0x5, 0x0, [{0xf000, 0x6b, &(0x7f0000000140)=""/107}, {0xf000, 0xa1, &(0x7f00000001c0)=""/161}, {0x1d000, 0xaa, &(0x7f0000000280)=""/170}, {0x0, 0xd5, &(0x7f0000000340)=""/213}, {0x0, 0x17, &(0x7f0000000440)=""/23}]}) 2018/04/14 00:41:54 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x2, 0x80000) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f00000000c0)=0x5) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x8) 2018/04/14 00:41:54 executing program 7: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80000, 0x2) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)) r2 = syz_open_procfs(r1, &(0x7f00000000c0)='net/igmp6\x00') sendfile(r2, r2, &(0x7f000080037c)=0x900, 0x400000ff) 2018/04/14 00:41:54 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2000000, 0x401f, r0, 0x0) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000000)=0x9, 0x8) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/14 00:41:54 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x88}, 0x1}, 0x0) 2018/04/14 00:41:54 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ashmem\x00', 0x0, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x400002, 0x0) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000000180)={[0x4, 0x10f001, 0x3000], 0x1, 0x1, 0x200}) io_setup(0x20000801, &(0x7f0000000240)=0x0) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000000340)={[], 0x1, 0x8000, 0x9d, 0x0, 0x1000, 0x3000, 0x1000, [], 0x2}) io_submit(r3, 0x2, &(0x7f0000000880)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000040)="885a81b73bc459e43bedf4c3549a722ad1673998a24a091342cc324a3a85b9eed37d538c82efb037d3afb492eadd11404d3d14faf03b55ebc0d718efbdb09d0fb4423eb82704", 0x46}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000240), 0x0, 0x3}]) 2018/04/14 00:41:54 executing program 6: r0 = socket$inet(0x2, 0x3, 0x9) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) getrandom(&(0x7f0000000040)=""/1, 0x1, 0x3) bind$inet(r0, &(0x7f0000103ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/04/14 00:41:54 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000080)={"73697430000000000000000000080600", 0x402}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x1, &(0x7f0000000040)=[{0x64}]}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/04/14 00:41:54 executing program 0: unshare(0x60000000) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'ip6_vti0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002b80)={&(0x7f0000000040)=ANY=[@ANYBLOB="340000000000003b44ea7fbdbae4a722c51b1409a643e74562a1702fa88dfee0b3c0d14fd7b2e2277a42379fa450b81c9416e7b8a98004c4632dbacaedac43497b5818840eea4cff030000f5122daebf6d401f083467daa92000", @ANYRES32=r1, @ANYBLOB="0000000000000000140003002f70365f767469300993000000000000"], 0x34}, 0x1}, 0x0) 2018/04/14 00:41:54 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000080)={0x2, 0x1, 'client0\x00', 0x3, "3b1f45fa24330fb6", "c12b43916bdef41b4c9f43f30281027aed2a52a5c2a0196e53f1a9b5e337e451", 0x400, 0x10001}) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') sendfile(r1, r1, &(0x7f000080037c)=0x900, 0x400000ff) 2018/04/14 00:41:54 executing program 1: r0 = semget$private(0x0, 0x6, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r2 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) r3 = add_key$keyring(&(0x7f0000000980)='keyring\x00', &(0x7f00000009c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$instantiate_iov(0x14, r2, &(0x7f0000000900)=[{&(0x7f0000000640)="a8fd73f1ba5295b99d083561cbc2c676e372fd9dca2d0609afc71aa27d106afb3452ef68b4aa3f789a713626d8c61cb9a9ddf22ff9b1367e15b4799c1325fcd33c14b12ffac63d43995a6bb4d88c7e070fc4b38b858a10d0c88dda6b0de48f917ed76ae71c8815dd56c054f3cac3264d9ce475200d7817579d4350f8755cc6e43ec08b1a0b48887d70c8f88535162b1f2760dc1c82", 0x95}, {&(0x7f0000000700)="e063e91261de7e8d37ae874e94745b26c4944f097659f2b098124c38528671950fa7c31f2af0710ab029e6317cd52ed83ad228faebd0bccd11056aa2109276409566a8ae7884d61a420939fbad21a3dd3a1fc3ae95219bd275903b0f7920530f6d208e15b30c1f2f6bb670b02a06", 0x6e}, {&(0x7f0000000780)="c0162c761443f17926e8e84df4e140e166", 0x11}, {&(0x7f00000007c0)="a9118dc7f3dece7116189ff7b1b84c9e770f7ee1f2b35cc56e28bd21275f2d21a9391fc4ea3439fce2be1e5d01fc410a70e4002f59de8fa7dfd0e95b7cbd1e5021d3631a80c3e2d9c32c4824b97212ea69f9ce2bde904b5411695a2cdeec3e54c100376c0de7be7bf2011811028a6fc4910dd2b7ba3a8f823a2db229c74b54fc9320d13c2eeaed6c7156191bf176a478d05f89a8539884d429c7e251afa131d743e811a44b85104ab805b68e715e7ccc14966a4cd5b509d4fc0712082e97339d1908cb1e3985bbfafa566ce2fad4f79b017fb226d0498d75ddfd14084806f0532aad2370281ba271", 0xe8}, {&(0x7f00000008c0)="94f9bcb77b7a7d929e31a4cd93c0bc4baf412acc5d5f96a6961ab54f2126a311d160bb1d4f7abfd02766be058c5e6150", 0x30}], 0x5, r3) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000580)={0x5, &(0x7f0000000540)=[{}, {}, {}, {}, {}]}) getsockopt$inet6_dccp_buf(r1, 0x21, 0xce, &(0x7f0000000400)=""/193, &(0x7f0000000500)=0xc1) unshare(0x40000) semop(r0, &(0x7f0000000000)=[{0x1, 0x3, 0x800}, {0x0, 0x6, 0x800}, {0x3, 0x80000001, 0x800}, {0x1, 0x4, 0x1800}, {0x7, 0x6, 0x1800}, {0x4, 0x6, 0x800}, {0x4, 0x2, 0x1800}, {0x0, 0x4, 0x1000}, {0x3, 0x100000000, 0x800}], 0x9) semtimedop(r0, &(0x7f00000a8000)=[{0x0, 0xfffffffffffffff9, 0x1000}], 0x1, &(0x7f0000efe000)={0x2000}) semop(r0, &(0x7f00008d8000)=[{0x0, 0x0, 0xffffffffffffffff}], 0x1) r4 = socket$kcm(0x29, 0x7, 0x0) recvmsg$kcm(r4, &(0x7f00000003c0)={&(0x7f0000000040)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/234, 0xea}, {&(0x7f00000001c0)=""/132, 0x84}, {&(0x7f0000000280)=""/40, 0x28}, {&(0x7f00000002c0)=""/76, 0x4c}], 0x4, &(0x7f0000000380)=""/58, 0x3a, 0x7fff}, 0x0) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000003000)) semget$private(0x0, 0x1, 0x400) [ 150.351083] QAT: Invalid ioctl [ 150.359420] IPVS: ftp: loaded support on port[0] = 21 [ 150.377904] QAT: Invalid ioctl 2018/04/14 00:41:54 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000080)=[{r0, 0x100}, {r0, 0x200}, {r0, 0x20}, {r0}, {r0, 0x8050}, {r0, 0x20}], 0x16a3ecca57c13f69, 0x400000) 2018/04/14 00:41:55 executing program 1: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0x0, 0x2) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) ppoll(&(0x7f0000000000), 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x2, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0xffffffffffffff9c, 0x0, &(0x7f0000002000)}) 2018/04/14 00:41:55 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1800b3002e00210800000000000000000300000004000000"], 0x18}, 0x1}, 0x0) r1 = memfd_create(&(0x7f0000000000)='system\x00', 0x2) recvfrom$inet(r1, &(0x7f00000000c0)=""/175, 0xaf, 0x141, &(0x7f0000000180)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/04/14 00:41:55 executing program 2: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x40) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000140)={&(0x7f0000009000/0x4000)=nil, 0x5, 0x3, 0xd0, &(0x7f0000ffc000/0x4000)=nil, 0x7ff}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x8) ftruncate(r2, 0x7fff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000280)=0xf06, 0x4) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000040)=0x1f, &(0x7f0000000080)=0x2) getpeername$packet(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000001c0)=0x14) connect(r0, &(0x7f0000000200)=@ll={0x11, 0x0, r3, 0x1, 0x3, 0x6}, 0x80) r4 = open(&(0x7f00002bd93e)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x2, 0x11, r1, 0x0) readv(r4, &(0x7f0000c33000)=[{&(0x7f0000007000)=""/171, 0x39c9}], 0x1) setsockopt$inet_udp_int(r4, 0x11, 0x1, &(0x7f00000000c0), 0x4) close(r2) 2018/04/14 00:41:55 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cryptd(ecb-camellia-asm))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x91, 0x4000000001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0xe0000000}) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000037c0)="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", 0x10ac}], 0x1, &(0x7f0000001a00)}], 0x1, 0x0) recvmsg(r2, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/14 00:41:55 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendfile(r0, r0, &(0x7f000080037c)=0x900, 0x400000ff) 2018/04/14 00:41:55 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x480842, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r1 = epoll_create1(0x0) r2 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000cf7ff4)) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r2, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000260000)}) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) 2018/04/14 00:41:55 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020d00001000000000000000000000000300060000000000020000007f000001002a7867540000000300050000000000020000020000000000000000000000000800120000400000000000000000000006000000000000000000000000000000ff0100000000000000000000000000010000f9ff000000000000ffffe000000114e551284d"], 0x80}, 0x1}, 0x0) getpeername(r0, &(0x7f0000000000)=@ipx, &(0x7f0000000080)=0x80) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0xc0, 0x0) write$rdma_cm(r1, &(0x7f00000020c0)=@create_id={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000002080)={0xffffffff}, 0x13f, 0xb}}, 0x20) write$rdma_cm(r1, &(0x7f0000002100)=@query={0x13, 0x10, 0xfa00, {&(0x7f0000000200), r2, 0x3}}, 0x18) connect$netlink(r1, &(0x7f00000001c0)=@kern={0x10, 0x0, 0x0, 0x1}, 0xc) 2018/04/14 00:41:55 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000140)={{{@in=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000000240)=0xe8) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000340), &(0x7f0000000380), &(0x7f00000003c0)=0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000800)=@nat={'nat\x00', 0x19, 0x3, 0x3d0, [0x20000400, 0x0, 0x0, 0x20000430, 0x200006c8], 0x0, &(0x7f0000000000), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x2, [{{{0x11, 0x8, 0x8864, 'yam0\x00', 'ip6gretap0\x00', 'teql0\x00', 'bridge_slave_1\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0xff, 0x0, 0xff, 0xff], @empty, [0xff, 0x0, 0x0, 0x0, 0x0, 0xff], 0xe0, 0xe0, 0x118, [@connbytes={'connbytes\x00', 0x18, {{0x7, 0x800, 0x1}}}, @pkttype={'pkttype\x00', 0x8, {{0x2}}}]}}, @common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xfffffffffffffffd}}}}, {{{0x0, 0x7, 0x22eb, 'yam0\x00', 'bcsf0\x00', 'veth1_to_bond\x00', 'eql\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}, [0xff, 0xff, 0x0, 0x0, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xb0, 0x118, 0x150, [@owner={'owner\x00', 0x18, {{r1, r2, r3, r4, 0x4, 0x2}}}]}, [@snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, 0xffffffffffffffff}}}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffd}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}, 0xfffffffffffffffd}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x1, [{{{0x7, 0x40, 0xfbff, 'team_slave_0\x00', 'gretap0\x00', 'bridge_slave_1\x00', 'erspan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0xff], @empty, [0xff, 0xff, 0xff, 0x0, 0xff], 0xa0, 0xa0, 0xd8, [@vlan={'vlan\x00', 0x8, {{0x4, 0x5, 0xea7f, 0x4, 0x7}}}]}}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffd}}}}]}]}, 0x448) ioctl$sock_ifreq(r0, 0x8910, &(0x7f0000000040)={'ifb0\x00', @ifru_addrs=@ipx={0x4, 0x2517, 0x8, "03307a8b1d29", 0x4}}) 2018/04/14 00:41:55 executing program 1: 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 = gettid() capset(&(0x7f0000000040)={0x399f1336, r0}, &(0x7f0000000100)={0x8000, 0x400, 0xb30, 0xff, 0x7fffffff, 0x6}) capset(&(0x7f0000000080)={0x20080522, r0}, &(0x7f00000000c0)) [ 150.648104] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher [ 150.670833] binder: release 12513:12514 transaction 24 out, still active 2018/04/14 00:41:55 executing program 4: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00', 0x19, 0x1, 0x258, [0x200000c0, 0x0, 0x0, 0x200000f0, 0x200002e8], 0x0, &(0x7f0000000340), &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x9, 0x0, 0x0, 'bridge0\x00', 'ifb0\x00', 'gretap0\x00', 'ip6gretap0\x00', @empty, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x108, 0x190, 0x1c8, [@limit={'limit\x00', 0x20, {{0x80000001, 0x2}}}, @helper={'helper\x00', 0x28, {{0x0, 'ftp-20000\x00'}}}]}, [@common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}]}, @arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x2d0) r1 = dup(r0) sendmmsg$unix(r1, &(0x7f0000001680)=[{&(0x7f0000000000)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000080)="fe78ff9ae527fe4a8e46e11b74ce1c04328111d74a5de26d", 0x18}, {&(0x7f0000000380)="e9a33f359f80d70ecc7d73a119ef3d282469bd09b4eb45dd52205d918404273e2f5d7ecafd35b6f2b69b80e79d49b6e7f8c56e77d3b1df202676e301a1cb2d9bcd93e3a9fe957e8f242cedcdb04c898bf6894de8e3f63d90ab76552450aab24ca6bb2c54ba523557547764d058a227eed193b90fd30e951eb549c243bb0ae1b7a1c7511ac0fc", 0x86}, {&(0x7f0000000440)="ada13452361a784939f748179236e1d1f1c3af23a1c2c2dc9dcca7ffe2be3d9cfd2d6691d11cc4176847fda6d0c10203ac9ffe5d8699e5412e1ec0614172311031f0cd8edb9dce0fbb76847d5cfadd7319106ac7877d171956ea808cf0a15c826642b33ef886487635d8f0f030854a392cf8ef529305c8a8ce", 0x79}, {&(0x7f00000004c0)="2c09e15d17bcffcc0db17de0ba5851dcd8d8ea8aea5198b0bedb9ea82bfba1bd498ba49c7db002d5ef7b6115678b6c7279ba398aa2b28eb36fa54de7c69b3b04269fd82314c91fe6f55509f63f908462fc7851eb495bbed8d1e36d2e6ba01c497722fd4d1bec61802783a961a629ed6e1ef2d669898ca6b496f64879c229273352d44f8415acf5ac13110317432d711b701ee90e8ea4dfbec3c01a302d", 0x9d}, {&(0x7f0000000680)="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", 0x1000}], 0x5, 0x0, 0x0, 0x8000}], 0x1, 0x800) 2018/04/14 00:41:55 executing program 2: socket$nl_xfrm(0xa, 0x3, 0x87) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x0, 0xa00) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0xffffff87, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x20480, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/14 00:41:55 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f00003c4ff0)={&(0x7f00002a0e50)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/14 00:41:55 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') setsockopt$inet6_dccp_int(r0, 0x21, 0x4, &(0x7f0000000040)=0x6, 0x4) accept4$unix(r0, &(0x7f0000000080), &(0x7f0000000100)=0x6e, 0x800) sendfile(r0, r0, &(0x7f000080037c)=0x900, 0x400000ff) [ 150.717114] binder: undelivered TRANSACTION_COMPLETE [ 150.731285] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher [ 150.754310] ebt_limit: overflow, try lower: 2147483649/2 2018/04/14 00:41:55 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 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$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x0, r0, 0x74f2966af6484a67}) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000000040)) [ 150.765452] binder: BINDER_SET_CONTEXT_MGR already set [ 150.785518] ebt_limit: overflow, try lower: 2147483649/2 [ 150.804291] binder: 12513:12519 ioctl 40046207 0 returned -16 2018/04/14 00:41:55 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) 2018/04/14 00:41:55 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000000100)=""/43, &(0x7f0000000180)=0x2b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0xe02, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, &(0x7f00000008c0)=ANY=[@ANYBLOB="66696c742fb95965720000000100950000000000ce481610db6700000000000000000011c500000000000016bcbc5a4eb9dce00c8ca23612f1de2dd2d248a4a4a7992a1626a6548a3ed06d271c8dbfb2160f75042bde21f7e5a6a7db3568d31bd47d9ec7e517b8d451ac9e6c05a3662ae37a9b6384935d02c2e91d0531c8f94aa1fe1e11c246740bf51ce6157c35b8c99b4450ed7354337dc2223cb39d7b0cd49de515c67cf6a5d75025d2e5c6f1c0"], &(0x7f0000000280)=0x1) r1 = socket$netlink(0x10, 0x3, 0x1f) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000dc0)={"6c6f3a38c610629a00ad008000"}) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f00000005c0)=""/223, &(0x7f00000006c0)=0xdf) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000780), 0x4) r2 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x0, 0x802) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000240)={0x11, @time={r3, r4+10000000}, 0x6, {0x9, 0x7d}, 0x6, 0x0, 0x6}) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000ac0)={0x100, {0x2, 0x4e22}, {0x2, 0x4e24}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8, 0x1, 0xffff, 0x2, 0x80000001, &(0x7f0000000a80)='lo\x00', 0xffffffffffffffe0, 0x6, 0x3}) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10) sendto$inet(r0, &(0x7f0000000880), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b}, 0x14) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000480)="b82a86195399d6cf0acff2cb28e917e9ff23005bdbeb98dba252649ea76e5761792d7b2eea9353eb393486161325aff8b8a4746866ef0e4769ad49d903436c60d25aa0886d1bd9a7ecb8d5b075464b61eb18844f04b319e14525aaaddf48621c18b08868c6216a4d65ac45d29f5a0e4aeaa1837438a72b611a5bceb6d68d2b6fb09aca54891dd3867957f85021c429663ffa485065ddfabecfe676543637f819b965417f740a510c964ac7ab443b68663599591218fe908757d78f5372ab972e5df22f93b8255ba36ae15374daf5f737f57241926fa108585a1d430f2c3b8e51a47db3ed3fcae56a3edd549f94ce9cdf928c8da3f57312c2f454a3175f901de490fe456ae43b4dfe33a8f72ff3dad7e7900bc577", 0x114}], 0x1) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000840)={r2}) sendto$inet(r0, &(0x7f0000000040)="f5", 0x1, 0x1, &(0x7f0000000140)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00000007c0)={0x8, 0x200, 0x1ff, 0x1, 0x80, 0x2, 0x6, 0x3, 0x9, 0xa881}, 0xb) recvfrom(r0, &(0x7f00000002c0)=""/217, 0xd9, 0x2000, &(0x7f00000003c0)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e23, @loopback=0x7f000001}, 0x2, 0x3, 0x3}}, 0x80) writev(r0, &(0x7f0000000400), 0x1000000000000232) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={'ip6tnl0\x00', {0x2, 0x4e22, @rand_addr=0x6}}) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_PKTINFO(r5, 0x10e, 0x3, &(0x7f0000000080)=0x100, 0x4) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f000020affc), 0x4) shutdown(r5, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000700), &(0x7f0000000740)=0x4) 2018/04/14 00:41:55 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000080)={'security\x00', 0x2, [{}, {}]}, 0x48) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) open(&(0x7f0000bca000)='./file0/file0\x00', 0x8040, 0x0) r1 = open(&(0x7f00007d5ff8)='./file0\x00', 0x0, 0x0) lseek(r1, 0x3, 0x0) [ 150.854005] binder_alloc: 12513: binder_alloc_buf, no vma [ 150.859780] binder: 12513:12514 transaction failed 29189/-3, size 0-0 line 2963 [ 150.985056] IPVS: length: 223 != 8 [ 151.040250] IPVS: length: 223 != 8 [ 151.046142] binder: undelivered TRANSACTION_ERROR: 29189 [ 151.053834] binder: send failed reply for transaction 24, target dead 2018/04/14 00:41:55 executing program 7: r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x5, 0x40000) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f00000000c0)=0x400) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00000002c0)="0a0775b0d5e383e5b3c06639d476a0bf", 0x10) r3 = accept(r2, 0x0, &(0x7f0000000500)) r4 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r4) sendmsg$alg(r3, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000540)="2344edd9a0cd8ae188ebb9ec9f9e78639d1a25808ec708bdd6f9b06762cb3d2281c36827cce2da0b3bdccc5d2c9266902982dc5d5f8404af9359ff19f9d6523dd8451b5f9842aab8f532bd6a128bd207e785f134ee39adc0a6341f899167c2166789dadaa7ee918275d2f4cf60453d50c31d1bc672e17fcbf4789759675433d35312cd7d93302fe4642230b79a283a", 0x8f}], 0x1, &(0x7f0000000780)}, 0x0) r5 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="42869d71308e323637c2eac892d8cdbae48ab4dac8f6421961c48ca78a806bd40cb45fc1d90d9a3dc8b74a7dbd0a69bc709d9730b159deb81c4376e886c50fba083144b3cd3f6eac0b9bdc438c0c6701a2d08ca835c6a6507ed17f58d5f1459590b36d241d75eb992b5fcbbd8c23b3e52f26423aba40f4ef2f736e8689dc0f4bf5ffeb96556d301c35902417b1abb024d1", 0x91, 0xfffffffffffffff8) r6 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$unlink(0x9, r5, r6) sendfile(r1, r1, &(0x7f0000000040), 0x40000102) 2018/04/14 00:41:55 executing program 5: mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000a80)=""/246) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x100000}) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000000000)=""/174) close(r0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000300)={0x0}) ioctl$DRM_IOCTL_LOCK(0xffffffffffffffff, 0x4008642a, &(0x7f0000000340)={r3, 0x2}) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000500)) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x5, r1, 0xfffffffffffffffe}) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x0, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) ioctl$VHOST_SET_LOG_FD(0xffffffffffffffff, 0x4004af07, &(0x7f00000000c0)) truncate(&(0x7f0000000280)='./file1\x00', 0x0) open(&(0x7f0000b91ff9)='./file1\x00', 0x0, 0x0) close(0xffffffffffffffff) open(&(0x7f0000000100)='./file1\x00', 0x40, 0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcs\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) r5 = add_key(&(0x7f0000000200)='pkcs7_test\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000c80)="823a7e6f941acce11cc040134806940efd186edcee33c628c970be6e460b2781a72bf9c3f958945e293097d01f798dd219df10625ce42f3a8115d009501853c802ac04df227bbffcd60f09098824a73244e116e5182852f91a4c0b0dcf2a699cb86246a42c2277f854ffbea4", 0x6c, 0xffffffffffffffff) add_key(&(0x7f0000000140)='.dead\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000b80)="f610197b050044828195212e2a657b677ed39b8d19af2ecad38d3331b03630aa6ed96ca24a9e61ec6212ee2ee3f419cf9dd8491d350c6959900a3656fdbfdb687df4463a99a085e39ec631ba3c3746b500870188b5f0b5f7b8c8754b9896c35f6a7eb6f339495d3ee0c4fa58a3497ea6dd63f8c97d5e73a2d42e311d72a6c7cada57a9ab2e61a361a3e3e36c0057cdd20cea8331b944bd6e17bceecf37ef75f8f56d04e9e4c153cc0d0f4da7996dffd56736e0f2400cfa83895e7b2f8280651cec285daf477022fae887a2597e8589f53689c8852058aef7ec78", 0xda, r5) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000240)={0x3c, 0x0, &(0x7f0000000a00)=ANY=[@ANYBLOB="00634040002b16956879613001ab070fa85d9e0200000000000027be8081b269445c6e121b501c87ad4e0000000000a2a6c31200000000e4ffffffff"], 0x0, 0x0, &(0x7f00000002c0)}) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000580), 0xfb, 0x0, &(0x7f0000000400)="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"}) add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000005c0)="5ebcad14db3313fec9ecd36cf8880128cee9fcbbd555bb95b577abe115e67857d82f3759a1bfcc696eb2884a3d1c41290aa6a0c694d92e2dd57ee96f9317e9697543487996974e8fe8088db12e7de295f3b33106138a3a8b342eede65c73f7276ce2c6545bbf499f752291c3ecea13bde3241c8a96c43e6d4e654bd294f5328a43c0bb676736412f7c3a4135eb29479876a144dd9f365b23e9084434b4454a8af21b75e3c24db5091447409e6d452477b48c47bf8664ec35d8f17f8e5224719e2525ce2a", 0xc4, 0xfffffffffffffffd) add_key$keyring(&(0x7f00000006c0)='keyring\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f0000000740)='user\x00', &(0x7f0000000780)={0x73, 0x79, 0x7a}, &(0x7f00000007c0)="ca6b67ed9620c50bd4dbd3f39d4d0ab8ec771373a4668891800da571f4fbbeb3b35e0b85c7c4235aa10adbd866cbfb95ccf28fd61825c5e07db1a81ee10b42a03effc1c2705a1a6bd8a3f0a1d6e46a3b945d9633128af3478cdf6efbb21f4eac53f133c8a89ece9860874da5ccf7b4cdc6061719196b99d464c76b12ef1c1c7df2503b28dc1fddb5922b2bdb718d63a1106b6c78df1b6a164591b0bc8ff5c7b4a1b006c8bc51cb73dabd68384ea530fcfb586dac5418fd6d90fa41146304f88a8792164fcfad3314c4e05338fd27efcbbfdec70fe6fcbe88bcdfa83f85", 0xdd, 0x0) add_key$user(&(0x7f00000008c0)='user\x00', &(0x7f0000000900)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000940)="49e6e39cb8d81fd49217795e40275b9736d42c99d15240338b8b60f86fb5d2ec47787ec7142e9533999c6e6fcc463fdeee557837e9f1c617ee3efab64702531bed67cf42f77ecbccb9799c2119452364dd1dd749762832b2cff593cf16c780b4d7", 0x61, 0xfffffffffffffffc) 2018/04/14 00:41:55 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x400080, 0x22) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000180)={0x0, 0x18b4f712, 0x2, [0x35, 0x9]}, &(0x7f0000000280)=0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000002c0)={r2, 0x100000001}, &(0x7f0000000300)=0x8) r3 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) symlink(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='./control\x00') link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file0\x00') syz_fuse_mount(&(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/14 00:41:55 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000007000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000012000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0xff, 0x800) getsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000001100), &(0x7f0000001140)=0x4) recvmsg(0xffffffffffffffff, &(0x7f0000001180)={&(0x7f0000000000)=@generic, 0xff3c, &(0x7f00000010c0)=[{&(0x7f00000000c0)=""/4096, 0xffe4}], 0x3b5, &(0x7f0000000000)=""/115, 0x73}, 0x0) lookup_dcookie(0x2, &(0x7f0000001240)=""/238, 0xee) sendmsg(r0, &(0x7f0000001980)={0x0, 0xfffffffffffffdf5, &(0x7f0000000080), 0x111}, 0x0) recvmsg(r0, &(0x7f0000001940)={&(0x7f00000011c0)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x20001240, &(0x7f00000017c0), 0xfc, &(0x7f0000001880)=""/139, 0x8b}, 0x0) 2018/04/14 00:41:55 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000200)=ANY=[@ANYBLOB="6d616e676c65000000000000000000000000000000000000000000af9a608ecae04d0a000000000000000000000000000000000000000000000000f2ff0000000000000000000000000000000000000000000000000000004b9e1da77064c1b6"], 0x58) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={'gre0\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x1, 0x4) recvmsg(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000100)=""/87, 0x57}], 0x1, &(0x7f00000001c0)=""/11, 0xb}, 0x0) recvmsg(r0, &(0x7f00000004c0)={&(0x7f0000000080)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000300)=""/232, 0xe8}, {&(0x7f0000000280)=""/36, 0x24}, {&(0x7f0000000400)=""/100, 0x64}], 0x3, 0x0, 0x0, 0xfffffffffffffffb}, 0x20) 2018/04/14 00:41:55 executing program 6: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000400)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, &(0x7f0000000100)=0x100) io_setup(0x469, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, &(0x7f00000016c0)) 2018/04/14 00:41:55 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xfffffffffffffffe, 0x4000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000540)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0xfe76, r2, 0xa00, 0x70bd2c, 0x25dfdbff, {0xf}, [@IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x6}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5c}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x10000}]}, 0xfffffffffffffeb2}, 0x1, 0x0, 0x0, 0x20048804}, 0x0) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4008ae52, &(0x7f0000000440)=0x5) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000040)=0x3, 0x4) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4008ae52, &(0x7f0000000480)=0xfff) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e24, 0x80, @mcast2={0xff, 0x2, [], 0x1}, 0xc0}}, 0xb09, 0x25, 0x100, 0x100000000, 0x7}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000340)={r3, @in6={{0xa, 0x4e23, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x80}}, [0x6, 0xbf, 0x18, 0x636, 0x81, 0x3f, 0xffff, 0x0, 0x7bfe, 0x6, 0x5, 0xac, 0x10000, 0x9]}, &(0x7f0000000300)=0x100) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x800, 0x100000002, @dev={0xfe, 0x80}}, 0x1c) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000004c0)=0x4132, 0x4) 2018/04/14 00:41:55 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000300)='/dev/sg#\x00', 0x6, 0x20000) accept$inet6(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000000380)=0x1c) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000000280)=0x1c) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000002c0)=0x6, 0x4) perf_event_open(&(0x7f000025c000)={0x1000000002, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x100000000) r2 = socket$inet(0x2, 0x6, 0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x8, 0xfc39, 0x80000001, 0x0, 0x4}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000140)={r3, @in6={{0xa, 0x4e22, 0x5, @loopback={0x0, 0x1}, 0x1}}}, &(0x7f0000000200)=0x84) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3) 2018/04/14 00:41:55 executing program 1: unshare(0x60000000) mkdir(&(0x7f00000004c0)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) r0 = creat(&(0x7f0000000000)='./file0/bus\x00', 0x4) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000500), &(0x7f0000000080)=0x3) keyctl$clear(0x7, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000000c0)={@multicast1, @remote, 0x0}, &(0x7f0000000200)=0xc) bind$packet(r0, &(0x7f0000000240)={0x11, 0x1a, r1, 0x1, 0x3f, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x80000) fadvise64(r0, 0x13, 0x54a, 0x4) sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000440)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x164, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {0x5}, [@IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xffffffff}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x5}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}, @IPVS_CMD_ATTR_DEST={0x6c, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast2=0xe0000002}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x5}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x32c90fc6}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x181}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1000}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x6}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8000}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8}]}, @IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'erspan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}]}, 0x164}, 0x1, 0x0, 0x0, 0x4}, 0x4000080) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) umount2(&(0x7f0000000040)='./file0\x00', 0x0) umount2(&(0x7f00000005c0)='./file0/bus\x00', 0x2) 2018/04/14 00:41:55 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') sendfile(r0, r0, &(0x7f000080037c)=0x900, 0x400000ff) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) 2018/04/14 00:41:55 executing program 0: prctl$intptr(0x21, 0x1) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xff, 0x40) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000040)=0x1) prctl$void(0x22) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f00000000c0)=""/153) creat(&(0x7f0000000080)='./file0\x00', 0x10) 2018/04/14 00:41:55 executing program 4: r0 = socket$inet6(0xa, 0x40000080806, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x10) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) accept4$inet6(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, @local}, &(0x7f0000000280)=0x1c, 0x80800) listen(r0, 0x40008000000005) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f00000002c0)="369721877d9ec9128d893eb5d64eac8e56bf4bbdeb5e4fd196314799d8a41b565d5ac8635218a255faecc7695765528eaf5c83b9dbb253") getpeername(r0, &(0x7f0000000080)=@can={0x0, 0x0}, &(0x7f0000000100)=0x80) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffff9, 0x4, 0x3, 0x500, 0x5, 0x80, r2}) r3 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r3, &(0x7f0000000680)=[{{0x0, 0x0, &(0x7f0000000000), 0x100000000000004d, &(0x7f00000006c0)=ANY=[@ANYRES16=r0], 0x19c, 0x20000800}}], 0x1, 0x0) 2018/04/14 00:41:55 executing program 6: r0 = creat(&(0x7f00006cfff8)='./file0\x00', 0x0) exit_group(0x6) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000fe4)={0x6, 0x4, 0x4, 0x40}, 0x1c) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000000)={'ipvs\x00'}, &(0x7f0000000040)=0x1e) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000636ff0)={&(0x7f00002f6000)='./file0\x00', r1}, 0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000100)={r2, 0xb2, "fb7764d842fe6bd000f94f9e7b2df7cd0b624763d7500f506b61bdfe34244de2cd95cb8ab5731e0a2c5414e5c15f692b2f05d963dba02964836dfddd292b02b39d3e759a1c2b14550e8795ac78f119b08e30f2cdfc2dfb7b78ffb6e3002fe9fa20900084304d2ebb239aafdb386ba4194707b74921bd5ced8de25e238db94692ba5eb4d07ea04e9e05631a7a6694c50cb5b2b8b16bf0688bef1abf8eb40a426f4f7011ffa7f8a8fc9f45ad1dedf88e1ea343"}, &(0x7f00000001c0)=0xba) 2018/04/14 00:41:55 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000004c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)=ANY=[]}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000280)={0x0, 0x9b, "f34cf48a4de02bcc56ee30987d5168d68e68868851d8e253faa3eba307dbfeb499e1db28eb5819841fe07b85138885308e310ebad85eeaa2b1cb4e9ba81eae9a0d6016859be9e8b5b419a31882e5edbcc77da56a778b363d1c85208b3be22b24120dc611a0d3d9722c254e6288747aceca939bddb9a92c5bef6f399687ea1a885bc584dff41832d48e3ac9db94223548c13f8ea6728e95be379df6"}, &(0x7f0000000340)=0xa3) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)={r1, 0x2e, "b989858e21cd397dd2c420ca110b1cfae51c3afd5bc84373fcbf02937cc65d4df4aba3fd1d4c9990881e38c7341b"}, &(0x7f00000003c0)=0x36) clock_adjtime(0x0, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1ff}) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x9b}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0xfffffffffffffef8}], 0x5, 0x0) fremovexattr(r0, &(0x7f0000000240)=@random={'osx.', '$)$^-em0.posix_acl_access./$,\x00'}) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/04/14 00:41:55 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) socket$inet6(0xa, 0x80007, 0x3) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x8040, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000140)={&(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000180)={0x5, 0x0, 0x2, 0x9}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f00000001c0)={0x4, r1, 0x2}) openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x0, 0x0) creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f000093f000), 0x8}) 2018/04/14 00:41:55 executing program 2: r0 = userfaultfd(0x0) r1 = dup(r0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000180)={0xaa, 0x40}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000280)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000100)=0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x48}) bind$can_raw(r1, &(0x7f00000000c0)={0x1d, r2}, 0x10) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000000240)={{&(0x7f00005e3000/0x800000)=nil, 0x730000}, 0x200000}) 2018/04/14 00:41:55 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) syz_genetlink_get_family_id$ipvs(&(0x7f0000001600)='IPVS\x00') ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000002c0)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000300)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000340)={r2, 0x3}) sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000001740)={&(0x7f00000015c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000001700)={&(0x7f0000000880)=ANY=[@ANYBLOB="b4ad36edfdf7737efe95aecffc5830c92a50367f04f1dc9bf199ce57bb1f79e7b3ba3cd0b6763175aa67b71dc32491b834b60625e1301f3a847f42356484f415b19f14496f38b48f325675c07e58c109479facfa159bf563060d6f83098da24d9f2ab4d7c2c506acd285699a6306a69ddf77a9c0d4cd11978e30240e3abed05c1cfc0708b7629af728dd2652e9621ea7c0acb5ded8fd92b76c0937fd43838d0b3edd594203bb7f5dfbb31b888098d4773b731ad3efeaa100165b3ba7b8f549074e06275e416ffcb1d3c12e396400ecc4b3aa9f7351"], 0x1}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) r3 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x2}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_udp_int(r4, 0x11, 0x0, &(0x7f0000000640), 0x4) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000200)={0xffffffffffffffff}) accept4$packet(r5, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0x13b, 0x800) getpeername$ax25(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000280)=0x10) r7 = socket(0xf, 0x3, 0x7) ioctl$sock_kcm_SIOCKCMUNATTACH(r7, 0x89e1, &(0x7f0000000100)={r7}) setsockopt$IP_VS_SO_SET_DELDEST(0xffffffffffffffff, 0x0, 0x488, &(0x7f0000000480)={{0x3b, @multicast2=0xe0000002, 0x4e20, 0x3, 'lc\x00', 0x4, 0xffffffffffffff5e, 0x1a}, {@rand_addr=0x8, 0x4e23, 0x0, 0x7, 0x6, 0x80}}, 0x44) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000140)={r6, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x14}}, 0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000500)={0x0, 0x8}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000680)={r8, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x0, 0x5, 0xffff, 0x10001}, &(0x7f00000005c0)=0x98) bind$alg(r3, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) pipe(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_RCVMTU(r9, 0x112, 0xd, &(0x7f0000000840)=0x5, 0x2) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000000), 0x0) ioctl$PPPOEIOCDFWD(0xffffffffffffffff, 0xb101, 0x0) setsockopt$packet_tx_ring(r5, 0x107, 0xd, &(0x7f0000000000)=@req3={0x0, 0x0, 0x3ff, 0x0, 0x8000, 0x6, 0x1ff}, 0x1c) close(r3) accept(0xffffffffffffffff, &(0x7f0000000380)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000000400)=0x80) ioctl$sock_bt_cmtp_CMTPCONNDEL(r10, 0x400443c9, &(0x7f0000000440)={{0x5, 0x0, 0xffffffff8231ba48, 0x9, 0x10001, 0xa8f4}, 0x5}) 2018/04/14 00:41:55 executing program 4: syz_emit_ethernet(0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaa00ff0800000000002f907800000000e000000136006558", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="5000000090780000"], &(0x7f0000000000)) 2018/04/14 00:41:55 executing program 6: r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000004bfe4)={0xa, 0x4e20, 0x0, @empty, 0x4}, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="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", 0x1000, 0x0) r2 = open(&(0x7f0000001340)='./file0\x00', 0x12b042, 0x4) r3 = mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2000000, 0x4010, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f00000012c0)={r3}) r4 = request_key(&(0x7f0000001100)='cifs.spnego\x00', &(0x7f0000001140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001180)='cpuset\x00', 0xfffffffffffffffb) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000011c0)='reno\x00', 0x5) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001200)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001240)=0x14) keyctl$reject(0x13, r1, 0xfffffffffffffff9, 0xa5, r4) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000e530e9)=""/16, &(0x7f0000000040)=0x10) 2018/04/14 00:41:56 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="6e070000000039ab5b2a") sendfile(r0, r0, &(0x7f000080037c)=0x900, 0x400000ff) 2018/04/14 00:41:56 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000ac3000)=@raw, &(0x7f0000000080)="47505d04", 0x17, 0xfffffe4f, &(0x7f0000004f99)=""/103}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x6, &(0x7f00000000c0)=@raw=[@alu={0x7, 0x3, 0x1, 0x0, 0x2, 0x8, 0xfffffffffffffff0}, @alu={0x4, 0x6, 0xd, 0x5, 0x7, 0x4c, 0xfffffffffffffff1}, @call={0x85, 0x0, 0x0, 0x2}], &(0x7f000000a000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000011f3d)=""/195}, 0x48) 2018/04/14 00:41:56 executing program 4: r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000100)={0x28, 0x0, 0x2711, @my=0x0}, 0x10, 0x800) write$binfmt_misc(r0, &(0x7f0000000140)={'syz0', "89f7aaeb36e9e0c8d88d22ef658c53"}, 0x13) mmap(&(0x7f0000000000/0xca9000)=nil, 0xca9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x3) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e20, 0x2, @empty, 0x1}}, 0x80000000, 0x770, 0x8, 0x436, 0x1ff}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000001c0)={r2, 0x3}, &(0x7f0000000200)=0x8) get_mempolicy(&(0x7f0000000080), &(0x7f00000000c0), 0x8000, &(0x7f0000175000/0xd000)=nil, 0x2) pwrite64(r1, &(0x7f0000000300)="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", 0x1000, 0x0) 2018/04/14 00:41:56 executing program 0: setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00000bbfe8), 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000a40)='/dev/admmidi#\x00', 0x1ff, 0x0) getsockopt$ax25_int(r0, 0x101, 0x0, &(0x7f0000000a80), &(0x7f0000000ac0)=0x4) io_setup(0x8, &(0x7f0000000000)) syz_open_dev$dspn(&(0x7f0000000340)='/dev/dsp#\x00', 0xb, 0x4002) getdents(0xffffffffffffffff, &(0x7f0000000380)=""/204, 0xcc) 2018/04/14 00:41:56 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000085ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x25, &(0x7f0000000200)={0x1, 0x0, 0x0, 0x3}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000040)={0x80, {0x2, 0x4e23, @broadcast=0xffffffff}, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e20, @rand_addr=0x6}, 0x28, 0x4, 0x81, 0x1, 0x8, &(0x7f0000000000)='ipddp0\x00', 0x9, 0x6, 0x3}) fcntl$lock(r1, 0x5, &(0x7f000005a000)) 2018/04/14 00:41:56 executing program 3: signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000000)={0x2}) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f0000547fa8)={0x0, 0x14, 0x4, @tid=r1}, &(0x7f0000044000)) r2 = semget(0x1, 0x4, 0x2) semtimedop(r2, &(0x7f0000000040)=[{0x3, 0x8001, 0x1000}, {0x2, 0x8, 0x800}, {0x0, 0x7, 0x1000}, {0x2, 0x800, 0x1800}], 0x4, &(0x7f0000000080)={0x77359400}) timer_settime(0x0, 0x1, &(0x7f00009c8000)={{}, {0x0, 0x9}}, &(0x7f0000105000)) 2018/04/14 00:41:56 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x84) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0x5b10d41ea91d0669}, {0x10000000, 0x1, 0x0, 0x0, 0xad, 0x0, 0x0, 0x2000000}, {}, 0x0, 0x0, 0x1, 0x0, 0x2}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x32}, 0x0, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x40003504}}, 0xe8) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = memfd_create(&(0x7f00000000c0)='nodevmime_type\x00', 0x1) r2 = socket$inet(0x2, 0x5, 0x6) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x44}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x18, r3, 0x400, 0x70bd2c, 0x25dfdbfd, {0xf}, [@IPVS_CMD_ATTR_DEST={0x4, 0x2}]}, 0x18}, 0x1, 0x0, 0x0, 0x4004010}, 0x800) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000001c0)={0x7, {{0xa, 0x4e23, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}}, 0x88) connect$inet(r2, &(0x7f0000000180)={0x2, 0x4e1f, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x28e) 2018/04/14 00:41:56 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) 2018/04/14 00:41:56 executing program 1: r0 = socket(0x2, 0x2000000000000005, 0x0) restart_syscall() sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)=ANY=[]}, 0x1}, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f00000000c0)={'ip6gretap0\x00', &(0x7f0000000000)=ANY=[]}) modify_ldt$read_default(0x2, &(0x7f00000002c0)=""/4096, 0x1000) 2018/04/14 00:41:56 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = dup2(r1, r1) timerfd_settime(r2, 0x1, &(0x7f0000000380)={{0x0, 0x989680}, {0x77359400}}, &(0x7f00000003c0)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000400)={0x0, 0x6}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000200)={r3, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1c}}}}, &(0x7f0000000040)=0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000002c0)={r4, @in={{0x2, 0x4e22, @rand_addr=0x146}}, 0x9, 0x7fff, 0x9, 0x3, 0x6}, &(0x7f0000000080)=0x98) sendmsg$can_bcm(r0, &(0x7f0000001fc8)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f000000d000)={0x5, 0x0, 0x0, {0x77359400}, {0x0, 0x2710}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "11f9ea717adc0990"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x1d}, 0x10, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="0500000000ff07000000000000000000", @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="00000000010000000000000000000000fa9028eee25d9606"], 0x38}, 0x1}, 0x0) 2018/04/14 00:41:56 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') mmap(&(0x7f0000ff7000/0x8000)=nil, 0x8000, 0x4, 0xa8011, r0, 0x56) sendfile(r0, r0, &(0x7f000080037c)=0x900, 0x400000ff) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000040)) 2018/04/14 00:41:56 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x103440, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000240)={0x0, 0x8001, 0x5, 0x40, &(0x7f0000ffe000/0x1000)=nil, 0xfffffffffffffff7}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x4080000}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x1, 0x2, 0x9, 0xd7, 0x7fff}, 0x14) capset(&(0x7f0000a31000)={0x19980330}, &(0x7f00009b3000)) exit_group(0xffffffff) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x80040, 0x0) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f00000000c0)={0x2, {0x2, 0x4e24, @multicast2=0xe0000002}, {0x2, 0x4e22}, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x101, 0x7, 0x1, 0x1, &(0x7f0000000000)='lo\x00', 0x40, 0x4, 0x1}) 2018/04/14 00:41:56 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000007000000000000000000000002"]) ioctl(r0, 0x8916, &(0x7f0000000040)) ioctl(r0, 0x8936, &(0x7f0000000000)) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0xfffffffffffffcd5, 0x802) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000140)={0x100, 0x6, 0x1000, 0x7fffffff, 0x79420594, 0x3b0000000000000}) socketpair(0x8, 0x80000, 0xe0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000000c0)=r2) ioctl$TUNSETSTEERINGEBPF(r2, 0x800454e0, &(0x7f0000000100)=r1) 2018/04/14 00:41:57 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/autofs\x00', 0x400, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000240)={r0, 0x50, &(0x7f0000000080)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000140)=r1, 0x4) r2 = socket$inet6(0xa, 0x80005, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0xa}, 0x1}, 0x1c) ioctl$sock_ifreq(r2, 0x200000000893b, &(0x7f0000000100)={'rose0\x00', @ifru_hwaddr}) bind$ipx(r0, &(0x7f0000000000)={0x4, 0x64d3, 0x48, "3dc4b89aa217", 0x7ec}, 0x10) sendmsg(r2, &(0x7f0000009fc8)={&(0x7f0000020fe4)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff8d]}, 0x3}, 0x80, &(0x7f0000012f70)=[{&(0x7f000001af95)='\'', 0x1}], 0x1, &(0x7f0000017000)}, 0x20004840) r3 = memfd_create(&(0x7f0000000180)='veth1_to_bond\x00', 0x3) ioctl$TCGETA(r3, 0x5405, &(0x7f00000001c0)) prctl$intptr(0x8, 0x26) 2018/04/14 00:41:57 executing program 7: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)=0x0) socketpair$inet(0x2, 0x1, 0x20, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000140)={0x1, 0x3}, 0x8) r2 = syz_open_procfs(r0, &(0x7f0000000100)='net/tcp6\x00') sendfile(r2, r2, &(0x7f000080037c)=0x900, 0x400000ff) 2018/04/14 00:41:57 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x7f8, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0xfeea, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000000000)=0x7, 0x4) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000100)=0xffffffffffffffff, 0x4) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eee000), 0x0, &(0x7f0000b18faf)=""/81, 0x51}, 0x40002106) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x9, 0x101200) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f00000000c0)=ANY=[@ANYBLOB="010002008180c2000002ffffffffffff"]) 2018/04/14 00:41:57 executing program 0: syz_emit_ethernet(0x2e, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaa0000000000000800460000200000908c0f141400ac010000000400000000000000089078"], &(0x7f0000000080)) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpu.stat\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000200)={0xffffffffffffff9c}) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000000280)={"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"}) connect$l2tp(r0, &(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e23, @broadcast=0xffffffff}, 0x4, 0x1, 0x0, 0x2}}, 0x2e) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpuacct.usage_user\x00', 0x0, 0x0) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f0000000100)="8f3f5be5cd4f54e810a7b9b9b7ca26d4bed4b3b179fdc45619b495107e3bb3eb39f5de2b183c4ebc781f192d84df8688f16375262a7b02de913bd9a888020b16e39d6df9b4eee609c6087150d7ecaf092a7c61f8e294209b1ae966f30130ecf643a03e3136a498c8c96e45501d9689c9febc2c5274c9af3fabd2a9cb8effc7315f04935c645f5d60dfaedc7f95bb12735a47496740cd0e44ba97bd135e3e1f2384224160c7eb534c9f025d1725") r3 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x280) ioctl$KVM_GET_TSC_KHZ(r3, 0xaea3) 2018/04/14 00:41:57 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000304000000000000000000009500000000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(r1, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xffffffffffffff12) r3 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r1, r2}) readv(r3, &(0x7f0000000340)=[{&(0x7f0000000280)=""/149, 0x95}], 0x1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f000000dff8), 0xffffffffffffffde, 0x0, &(0x7f0000000f4d)}) 2018/04/14 00:41:57 executing program 4: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1, 0x400040) openat$cgroup_ro(r0, &(0x7f0000000080)='cpuset.effective_cpus\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2000) close(r1) syz_open_dev$random(&(0x7f00000000c0)='/dev/random\x00', 0x0, 0x28040) 2018/04/14 00:41:57 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x2}, 0x10) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000200)={0x1, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) r2 = shmget(0xffffffffffffffff, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) shmctl$SHM_INFO(r2, 0xe, &(0x7f0000000180)=""/84) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000000100)) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f00000000c0)={0x200, 0xcd, 0x101, 0x8, 0x8, 0x4453}) 2018/04/14 00:41:57 executing program 2: r0 = shmget$private(0x0, 0x2000, 0x1, &(0x7f0000ffc000/0x2000)=nil) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000640)=""/212) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x40000, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) fcntl$setlease(r1, 0x400, 0x0) r3 = perf_event_open(&(0x7f0000000540)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000400)={r2, 0x1a, &(0x7f0000000100)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000440)=r4, 0x4) r5 = socket$key(0xf, 0x3, 0x2) r6 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x105541, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x7, 0x5}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f0000000240)={0x8, 0x208, 0xfffffffffffffffb, 0x9, r7}, &(0x7f0000000280)=0x10) pwrite64(r6, &(0x7f0000008040), 0x0, 0x0) ioctl$KDSETMODE(r6, 0x4b3a, 0x401) r8 = socket$inet6_dccp(0xa, 0x6, 0x0) fallocate(r8, 0x1, 0x3f, 0x3) ioctl$KDGKBMODE(r6, 0x4b44, &(0x7f00000000c0)) ioctl$TIOCGPGRP(r6, 0x540f, &(0x7f0000000080)=0x0) r10 = getpgrp(r9) ioprio_set$pid(0x1, r10, 0x9) r11 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, &(0x7f0000000300)="030b", 0x2, 0xfffffffffffffffd) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000380), &(0x7f00000003c0)=0xc) getgroups(0x3, &(0x7f0000000480)=[0x0, 0x0, 0x0]) keyctl$chown(0x4, r11, 0x0, 0x0) getuid() getsockopt$ax25_buf(r6, 0x101, 0x0, &(0x7f00000005c0)=""/125, &(0x7f0000000340)=0x7d) signalfd(r3, &(0x7f00000002c0)={0x4}, 0x8) sysfs$3(0x3) truncate(&(0x7f0000000740)='./file0\x00', 0x7) close(r6) 2018/04/14 00:41:57 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x10100, 0x0) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)=""/179, &(0x7f0000000200)=""/58, &(0x7f00000002c0)=""/116, 0x11f004}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', 0x0}) socket$packet(0x11, 0x2, 0x300) socket$packet(0x11, 0xa, 0x300) bind$packet(r4, &(0x7f0000000240)={0x11, 0x0, r5, 0x1, 0x0, 0x6}, 0x14) ioctl$KVM_SMI(r3, 0xaeb7) syz_emit_ethernet(0xe, &(0x7f0000000280)=ANY=[@ANYBLOB='\a\a\x00\x00\x00'], &(0x7f0000000000)={0x0, 0x0, [0x0, 0x9b7]}) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000400)="b9700000400f3266baf80cb8d2e40182ef66bafc0c66b80f0066ef2e3e660f63e70f01c8b9530a00000f32c4c1795b1166b87a000f00d8b9530300000f32360f01cb66ba420066b8000066ef", 0x4c}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/14 00:41:57 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) syncfs(r1) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000005c80)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000140)=0x9, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000005cc0)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x6, 0x2, "a3def9d2c2855dfdd453120fbf25bc98072d981cd7041a255b367706597269058c4bba74a8deca962da98f2e4ce290fc9bec1cbdef7e2323a4781149122e7385655e8bb43c845ca06aa3950b4eb22666"}, 0xd8) syncfs(r2) perf_event_open(&(0x7f0000001080)={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, 0x4000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(r3, 0x541d) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000100)={r2}) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000080)={0x3, [0x7, 0x4, 0x3]}) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) delete_module(&(0x7f0000000040)='/:\x00', 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x12013, 0xffffffffffffffff, 0x0) getsockopt(r3, 0x37, 0x4, &(0x7f00000000c0)=""/4, &(0x7f00000001c0)=0xfffffffffffffee5) 2018/04/14 00:41:57 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000fff000/0x1000)=nil) ioctl$KVM_NMI(0xffffffffffffffff, 0xae9a) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) r2 = add_key(&(0x7f0000000080)='rxrpc\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="7c26da431a7e3dd0bee4f825e5e6baf01ac0f8f32d4f9251625278ca1be4de45a87ae24e0b1e49548a1651888a16ed7f05d26327c8c93baf3c27a76ac49ed7ff719e9aeebef218007726a39eedcfdb52a15cb5a1a1882701d966b8182a5e4eeb8ba8748a28f9d5730526c2592800ab612281212fd63a2016816aa899fff8cf210da02a0eb33bbe115a0f3c45e538fc0f64d988998f6b4434563a98a8861f69f64d308291cb0407c34b08e0cd8da6951d655077ab0638c36f88f4458da6b8f5bee13e3717779cd3758705ce90427dfbe0", 0xd0, 0xfffffffffffffffe) keyctl$get_security(0x11, r2, &(0x7f0000000200)=""/50, 0x32) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) fanotify_init(0x8, 0x0) 2018/04/14 00:41:57 executing program 3: socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) socket$inet(0x2, 0x2, 0x8) sendmsg$nl_route(r0, &(0x7f0000000a40)={&(0x7f0000000880)={0x10, 0x0, 0x0, 0x21808124}, 0xc, &(0x7f0000000a00)={&(0x7f00000009c0)=@ipv4_newroute={0x24, 0x18, 0x10, 0x3, 0x25dfdbfb, {0x2, 0x14, 0x0, 0x3, 0xfd, 0x0, 0xc8, 0x6, 0x800}, [@RTA_PRIORITY={0x8, 0x6, 0x7}]}, 0x24}, 0x1}, 0x8000) epoll_wait(0xffffffffffffffff, &(0x7f0000000080)=[{}], 0x1, 0xde5) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000008c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty, 0x1ff}}}, &(0x7f0000000980)=0x84) recvmsg(r1, &(0x7f0000000740)={&(0x7f0000000540)=@alg, 0x80, &(0x7f0000000100)=[{&(0x7f00000005c0)=""/31, 0x1f}, {&(0x7f0000000600)=""/193, 0xffffff3b}], 0x2, 0x0, 0x0, 0x905}, 0x20) sendmsg$FOU_CMD_DEL(0xffffffffffffffff, &(0x7f0000000cc0)={&(0x7f0000000bc0)={0x10, 0x0, 0x0, 0x40120c}, 0xc, &(0x7f0000000c80)={&(0x7f0000000c40)=ANY=[@ANYBLOB], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x40) bind$inet(r1, &(0x7f0000142ff0)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) getsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000000800), &(0x7f0000000840)=0x4) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, &(0x7f0000000b40)={'ip_vti0\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) r2 = socket$inet(0x2, 0x5, 0x0) sendmsg(r0, &(0x7f0000000b00)={&(0x7f0000000d00)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e23, @multicast2=0xe0000002}, 0x1, 0x2, 0x2, 0x1}}, 0x80, &(0x7f0000001040)=[{&(0x7f0000000d80)="688ab0b5b9dc4d2b2bb9a1891e61f8755e9f0c42111051fbdd10e3a14a9140a2484f2bdd35f33ae76aa4b922c12099dacf2e8af30335574d0cc55b2aefe15763bee27a0f4b86476b66481c2dcf194b44a6b4cf86896dd900ee933831f6c7628b7f2c88694aa75424fbb74272d5d2da5383828964d7685241", 0x78}], 0x1, 0x0, 0x0, 0x20000000}, 0x40000) setsockopt$EBT_SO_SET_ENTRIES(r2, 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}, [0x0, 0x1000, 0x0, 0x0, 0xff], @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, 0x86dd, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xf8, 0x178, 0x1c8, [@statistic={'statistic\x00', 0x18, {{0x0, 0x0, 0x9, 0x0, 0x2}}}, @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) r3 = socket(0x1e, 0x0, 0x10002) sendmsg$nl_route(r0, &(0x7f0000000e40)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x42204001}, 0xc, &(0x7f0000000e00)={&(0x7f0000000c00)=@getnetconf={0x14, 0x52, 0x608, 0x70bd2d, 0x25dfdbfe, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x80) connect$inet6(r3, &(0x7f0000000b80)={0xa, 0x4e21, 0x5, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, 0x1c) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000)={0x27, 0x0, 0x2, 0x0, 0x5, 0x0, "1c41dd00e4a1c855d6d8e729cc5549b0616dcce7a12b8178049cf94a6c1cbe1d27bbffb78ba9a6b024c35155202a93827ae7afb025cb785ce6bfb88e2b5874", 0x23}, 0x60) setsockopt$EBT_SO_SET_ENTRIES(r2, 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) syz_genetlink_get_family_id$ipvs(&(0x7f0000000ac0)='IPVS\x00') 2018/04/14 00:41:57 executing program 7: r0 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@ipv4={[], [], @local}, @in6=@mcast1}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6=@local}}, &(0x7f0000000140)=0xe8) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') sendfile(r1, r1, &(0x7f000080037c)=0x900, 0x400000ff) 2018/04/14 00:41:57 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000fc0000/0x2000)=nil, 0x2000, 0x0, 0x2013, r0, 0x0) syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0xfffffffffffffff8, 0x3, &(0x7f0000000380)=[{&(0x7f0000000140)="8f701dfddeff248bd0d893ef1f38bb470d96ab9a12e745e813e47827402b2b512f60e52759f5a20298056869f983dcc3606d75cf4a484ac82b25b121c73f67600982224833ca381f27", 0x49, 0x4}, {&(0x7f00000001c0)="5d2b8d59d2abad83844233eb33cefde27127b2e6ccedeec8256ffdc924cf44b73260412fccbea94957b63211e63656ccd106cabf99f233605b95b2a9db01f01c7d4782f36fa3aa290fbce71d91dfc11febd2e847c2d2f465870fafdc45c0be72b1b0e0705c5c8577eaa4eb45cdb57d2d2827f337a7addead66edcdeb1d41843f1179b6c4cbe18c3a959083ee77859e0e6cd91e4731ff911b09ebdf8e365c36bc4d22d549da40dc35a034f6babc60514d8f18890a57fcac7a2faa356a4ba390067c46eb386171dbbf271f4c9ef03c14e35e442ae2452b9b067db048001eb2b40c8f04589efdbaa3fc2f02bf95b16bd1af0d18e259a6", 0xf5, 0x6}, {&(0x7f00000002c0)="d6c9c909223d1f56d8c3b9172b4668624723763a01293539f3267865aecb6bf9c58aad59982ed121f8b5587dba8d723e594e5c252b729e0ce1f2f0057b5996a915e4f374da4c7994deda6db5d35040f3fc15fd2b4212956cc1df5b762abac8d8d03fd85e9cdd4751f50abea17432b9b62db82664b62d592cc63853b998be5882469de5eca21cbfd48d5182e893e48ab546570a309ab24a0ffb", 0x99, 0x6b0e}], 0x8000, 0x0) get_mempolicy(&(0x7f00000000c0), &(0x7f0000000100), 0x8001, &(0x7f0000fc1000/0x3000)=nil, 0x2) 2018/04/14 00:41:57 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000fff000/0x1000)=nil) ioctl$KVM_NMI(0xffffffffffffffff, 0xae9a) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) r2 = add_key(&(0x7f0000000080)='rxrpc\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="7c26da431a7e3dd0bee4f825e5e6baf01ac0f8f32d4f9251625278ca1be4de45a87ae24e0b1e49548a1651888a16ed7f05d26327c8c93baf3c27a76ac49ed7ff719e9aeebef218007726a39eedcfdb52a15cb5a1a1882701d966b8182a5e4eeb8ba8748a28f9d5730526c2592800ab612281212fd63a2016816aa899fff8cf210da02a0eb33bbe115a0f3c45e538fc0f64d988998f6b4434563a98a8861f69f64d308291cb0407c34b08e0cd8da6951d655077ab0638c36f88f4458da6b8f5bee13e3717779cd3758705ce90427dfbe0", 0xd0, 0xfffffffffffffffe) keyctl$get_security(0x11, r2, &(0x7f0000000200)=""/50, 0x32) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) fanotify_init(0x8, 0x0) 2018/04/14 00:41:57 executing program 2: r0 = socket$inet6(0xa, 0x4, 0x7) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000400)) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0xffffffffffffffff, 0x101902) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f0000000300)=0xffffffffffffff13) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f00000004c0)={0x80, @tick=0xc15, 0x2, {0x52, 0xfd}, 0x0, 0x2}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000380)={r4, 0x2c, &(0x7f0000000340)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x7}]}, &(0x7f00000003c0)=0x10) r5 = perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000180)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000680)=ANY=[@ANYBLOB="140000002000c53b00f9ffffff5e00000000ff00ca70d793266e644e1b1a0906cc16a81e09cfa992857c0c225861be9602b942a2a2784f14d7a88a1b6c3351f55ee1c4"], 0x1}, 0x1}, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x1277, &(0x7f00000001c0)={0xfffffdfd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x800, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000800)=0x2, 0x2) r7 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x40005, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000000600)={0x0, 0x0}) r9 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000640)='/dev/rtc\x00', 0x40, 0x0) perf_event_open(&(0x7f0000000580)={0x2, 0x70, 0x0, 0x4, 0x5, 0x34f0918, 0x0, 0x9, 0x8011, 0x8, 0xffffffff, 0x42e, 0x400, 0x7, 0x5, 0x4, 0x40, 0xb5, 0x8, 0x6, 0x800, 0x0, 0x4, 0x3, 0x2, 0x5, 0x3, 0x9, 0x10000, 0x7, 0x9, 0x1f, 0x7fffffff, 0x7fffffff, 0xfffffffffffff277, 0x5, 0x9, 0x4, 0x0, 0x9, 0x4, @perf_bp={&(0x7f0000000540), 0x1}, 0x100, 0x7fffffff, 0x9, 0x7, 0x17d4d4d9, 0x90, 0x81}, r8, 0xc, r2, 0x8) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000480)='./file0\x00', 0x40, 0x3) prctl$intptr(0x1e, 0x81) fallocate(r7, 0x8, 0x0, 0x1000) ioctl$PPPOEIOCDFWD(r6, 0xb101, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f00000002c0)={0x5, 0x8000, 0xae1, 0x80000001, r4}, &(0x7f0000000700)=0x10) epoll_ctl$EPOLL_CTL_DEL(r9, 0x2, r5) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000780)) setsockopt$llc_int(r6, 0x10c, 0x7, &(0x7f0000000440)=0x3, 0x4) ioctl$RNDZAPENTCNT(r3, 0x5204, &(0x7f0000000040)=0xffffffff7fffffff) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f0000000740)) 2018/04/14 00:41:57 executing program 7: getpgid(0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/tcp6\x00') sendfile(r1, r1, &(0x7f000080037c)=0x900, 0x400000fc) 2018/04/14 00:41:57 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x400000000e) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x4, 0x200) write(r0, &(0x7f0000000000), 0x0) 2018/04/14 00:41:57 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000600)={0x3, 0x8000000000004, 0x4, 0x3}, 0x2c) r0 = bpf$MAP_CREATE(0x4, &(0x7f0000000880)={0x13, 0x0, 0x0, 0xfffffffffffffffd}, 0x2c) io_setup(0x6, &(0x7f0000000000)=0x0) r2 = memfd_create(&(0x7f0000000080)='\x00', 0x3) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x3, 0x0, r0, &(0x7f0000000040)="14937894129f43a611c9df53f748bc90352bc0e288a8649386", 0x19, 0x2, 0x0, 0x1, r2}]) 2018/04/14 00:41:57 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000fff000/0x1000)=nil) ioctl$KVM_NMI(0xffffffffffffffff, 0xae9a) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) r2 = add_key(&(0x7f0000000080)='rxrpc\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="7c26da431a7e3dd0bee4f825e5e6baf01ac0f8f32d4f9251625278ca1be4de45a87ae24e0b1e49548a1651888a16ed7f05d26327c8c93baf3c27a76ac49ed7ff719e9aeebef218007726a39eedcfdb52a15cb5a1a1882701d966b8182a5e4eeb8ba8748a28f9d5730526c2592800ab612281212fd63a2016816aa899fff8cf210da02a0eb33bbe115a0f3c45e538fc0f64d988998f6b4434563a98a8861f69f64d308291cb0407c34b08e0cd8da6951d655077ab0638c36f88f4458da6b8f5bee13e3717779cd3758705ce90427dfbe0", 0xd0, 0xfffffffffffffffe) keyctl$get_security(0x11, r2, &(0x7f0000000200)=""/50, 0x32) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) fanotify_init(0x8, 0x0) [ 153.296391] device bridge_slave_1 left promiscuous mode [ 153.302467] bridge0: port 2(bridge_slave_1) entered disabled state [ 153.314651] device bridge_slave_0 left promiscuous mode [ 153.320199] bridge0: port 1(bridge_slave_0) entered disabled state [ 153.356119] team0 (unregistering): Port device team_slave_1 removed [ 153.368858] team0 (unregistering): Port device team_slave_0 removed [ 153.380507] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 153.391071] binder: 12705:12786 unknown command 0 [ 153.395976] binder: 12705:12786 ioctl c0306201 20008fd0 returned -22 [ 153.402630] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 153.427839] bond0 (unregistering): Released all slaves 2018/04/14 00:41:58 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1400000018000103bbd87b7b9682998423382a00008ac766821e5f7784fa55b6d88f760000000000000200000012e4a54112740ac4ca8b7d67e0e673fd5b59a96004a04fd9853e95fd923a9670d55466163bdc6b3160"], 0x14}, 0x1}, 0x0) 2018/04/14 00:41:58 executing program 1: r0 = socket$inet(0x2, 0x801, 0x0) lstat(&(0x7f0000000380)='./file0/file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x2, r1, r2, 0x5, 0x7ff, 0x20) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xf}}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)) r3 = dup(r0) bind$ax25(r3, &(0x7f0000000100)={0x3, {"6f0bd3a688f70d"}}, 0x10) 2018/04/14 00:41:58 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x13, r0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) fsync(r1) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000000c0)={{0xff, 0x10000000000}, 'port0\x00', 0x0, 0x10000, 0x8, 0x5, 0x9a6, 0x0, 0x40, 0x0, 0x7, 0x1}) 2018/04/14 00:41:58 executing program 0: r0 = socket$inet6_sctp(0xa, 0x4000000000001, 0x84) iopl(0x9) getsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000000000), &(0x7f0000000080)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000), 0x0) write$binfmt_misc(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="73797a30a9da7f718d8a92aeb1b1118c8e70b6fbd577e16c2a78b4fc2ef39c7ee99bb2"], 0x29) 2018/04/14 00:41:58 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x6, r0}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f00000000c0)={0x3, 0x3, 0x800, 0x2, 0x5}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000080)='\r') 2018/04/14 00:41:58 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') r1 = syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000680)={0x5, 0x3}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f00000004c0)={0x7, 0x8, 0x200000000005, "717565756530000000000000000000000000000000000000000040000000000000000000000000f3ffffffffffffff0000000016000000003c00000000000100", 0x1}) mknod$loop(&(0x7f0000000740)='./file0\x00', 0x80, 0x0) socket$netlink(0x10, 0x3, 0xf) r2 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0x3, 0x0) setns(r2, 0xc000004) sendto$ipx(0xffffffffffffffff, &(0x7f0000000300)="62ab46350b508045808b35f60f3ab807f050a308f4a59f24c3cf2311d0967b5ab6ecf688830952fd1881851c008e3ac13f0728c4fdf3fc94dc08e5b41a09c0977defb5a812e59127c4", 0x49, 0x20040000, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0x4000, 0x4) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f00000003c0)=0xffffffffffffff3e, 0x800) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) unlink(&(0x7f0000000580)='./file0\x00') getsockopt$IP6T_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x29, 0x45, &(0x7f0000000b40)={'IDLETIMER\x00'}, &(0x7f0000000b80)=0x42) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000240)={0x2}, 0x18) symlink(&(0x7f0000000380)='./file0\x00', &(0x7f0000000400)='./file0\x00') lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000440)='/dev/sequencer\x00', 0xf, 0x0) accept$alg(r2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000180), &(0x7f0000000280)=0x4) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000700)=ANY=[@ANYBLOB="20d086d09fa39b593ebd2aa24da0bf32638c86aade3fa9e62a51bfc6a813d04508d7dd06eebbea923ca0bc27242ece"], 0x1) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x80000000}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f00000005c0)={0x29, 0x3, 0x7fff, 0x1d, 0xad1c, 0x3ff}) connect$bt_rfcomm(0xffffffffffffffff, &(0x7f0000000640)={0x1f, {0xe85, 0x2, 0x8, 0x400, 0x0, 0x9}, 0x7fffffff}, 0xa) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(0xffffffffffffffff, 0x40405514, &(0x7f0000000200)={0xf2c8, 0x0, 0x400000000000, 0x100000000, "8fedf660dc1709c969cff712e0855c8a3896faab9c8c6e82c2995c8f0b84f64034e8c1711362db0ddce39d7f", 0x6}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={r4, 0x80000}) r5 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c81, r5) ioctl$LOOP_CTL_REMOVE(r3, 0x4c80, r5) 2018/04/14 00:41:58 executing program 5: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000f94fda)="26000000130047f10701c1b00ef900000700000000ffffdf09ef18ffff000700000014006e35", 0x26) mmap(&(0x7f0000f94000/0x2000)=nil, 0x2000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f95fd7)={&(0x7f0000f91ff0)=@ax25, 0x80, &(0x7f0000000600)=[{&(0x7f0000000000)=""/185, 0xb9}, {&(0x7f00000000c0)=""/167, 0xa7}, {&(0x7f0000000180)=""/230, 0xe6}, {&(0x7f0000000280)=""/240, 0xf0}, {&(0x7f0000000380)=""/81, 0x51}, {&(0x7f0000000400)=""/137, 0x89}, {&(0x7f00000004c0)=""/240, 0xf0}, {&(0x7f00000005c0)=""/7, 0x7}], 0x8, &(0x7f0000f91000)}, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000680)='/proc/self/net/pfkey\x00', 0x102, 0x0) 2018/04/14 00:41:58 executing program 6: mlock(&(0x7f000000f000/0x3000)=nil, 0x3000) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x20000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) timer_create(0x0, &(0x7f000030c000)={0x0, 0x12}, &(0x7f0000264ffc)) mlock2(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = gettid() ptrace$peekuser(0x3, r1, 0x0) r2 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r2, 0x0, 0x10000000000d1, &(0x7f0000000180), 0xfffffd7f) tkill(r1, 0x16) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000200)={&(0x7f0000011000/0x3000)=nil, 0x3000}) close(r0) r3 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0xdc3, 0x18002) ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f00000000c0)=0x8) open(&(0x7f0000000000)='./file0\x00', 0x94000, 0x8) 2018/04/14 00:41:58 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x8, 0x20000000000032, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000180)={{0xffffffffffffffff, 0x1, 0x0, 0x2, 0x4}, 0x6, 0x1, 'id1\x00', 'timer0\x00', 0x0, 0xdd5, 0x80000001, 0x100000001, 0x10001}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) r2 = gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000280)=r2) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000013000/0x1000)=nil, 0x1000}, 0x2}) r3 = creat(&(0x7f0000001880)='./control\x00', 0x20) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./control\x00') mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000001840)={&(0x7f0000001800)='./control\x00', r0}, 0x10) r4 = open(&(0x7f0000000300)='./control/file0\x00', 0x200000, 0x0) unlink(&(0x7f0000000140)='./control\x00') getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f00000018c0)={0x0, 0x101}, &(0x7f0000001900)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001940)={r5, @in6={{0xa, 0x4e24, 0xffffffff, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xb}}, 0x13c9}}, 0x40, 0x156f, 0xfffffffffffffffd, 0x12a0}, &(0x7f0000001a00)=0x98) preadv(r4, &(0x7f0000001780)=[{&(0x7f0000000340)=""/136, 0x88}, {&(0x7f0000000100)=""/10, 0xa}, {&(0x7f0000000400)=""/26, 0x1a}, {&(0x7f0000000440)=""/193, 0xc1}, {&(0x7f0000000540)=""/210, 0xd2}, {&(0x7f0000000640)=""/7, 0x7}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/218, 0xda}], 0x8, 0x0) close(r1) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/04/14 00:41:58 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000140)={0xffffffffffffffff}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000180), 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/ashmem\x00', 0x80, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x301c00, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000000500)={0x100000, 0x620, 0xffffffffffffff4b, 'queue0\x00', 0xfffffffffffffffe}) read(r1, &(0x7f0000000040)=""/221, 0xdd) 2018/04/14 00:41:58 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x1c, 0x1c, 0xf07, 0x0, 0x0, {0x7}}, 0x1c}, 0x1}, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x80012, r0, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x1) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) dup(r0) 2018/04/14 00:41:58 executing program 2: r0 = syz_open_dev$midi(&(0x7f00000003c0)='/dev/midi#\x00', 0x1, 0x40000) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000400)={0x0, 0x2}) r1 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0x40000000000b, &(0x7f0000648000)=0x3, 0x4) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="01010000000000000a004e20a122000000000000000000000000ffffffffffff008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000060000000a004e2208000000fe8000000000000000000000000000aa02000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2203000000fe80000000000000000000000000001104000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2307000000fe8000000000000000000000000000bb00020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2408000000ff02000000000000000000000000000100800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2303000000fe8000000000000000000000000000aa040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f7ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e20ff7f0000fe8000000000000000000000000000bb0300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x390) 2018/04/14 00:41:58 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) syz_mount_image$iso9660(&(0x7f0000000540)='iso9660\x00', &(0x7f0000000580)='./file0\x00', 0x1, 0x9, &(0x7f0000001b40)=[{&(0x7f00000005c0)="9ee316b5eafe6b07143ad08ff37265cffafe263d24464dac68271897ae2856bdc726b039464438b5a49803176109b98b5f591cab5f2eee1c524d2085282f8333edb51f574f873f214a2ef136d9ce2caafdcaea4a8535494f12f7748e5a63e842dfeaf323d0dc0913b652606c0fb8af091019f07e0c9f234a62aaa3624e253bf57de5ba7192b54ab4636e80ff5e5e2801e63a60320202de03a5be46e90cc2c5b2d3902386063ffb6328ab12515b3e90c866ee9d87e2eac62f47709188e8", 0xbd, 0x3}, {&(0x7f0000000680)="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", 0x1000, 0x2}, {&(0x7f0000001680)="9a82e9b073e8f255adc1853f43308e45f0f70cd480d87565edbe2ca6ccd523a52b256636a9329213ca196f1aad1b58d594b987a29522d9fc04aa0e2108c2e159d9da6845b159fa3bf7e7ba65b78d64f6832707197584e2cc2a707755abfefb11d55ecbbb2c0c5242209b1116157ea138154cff1418c44e11ed83a793c3d2925e2ec587b1c0a3d5663755a481710018a120e449a62fd748be5939eb795c85899be3445982968cb2f08dfe586ae86c6072d94acc76ceaf15c2412398a3b206a771b727d2ca565c0ec644b6b1f9922fc485d67a185ed641b9c416eaf331a4b78ee6e3787a3bf854593d89", 0xe9, 0x7fff}, {&(0x7f0000001780)="92b895db1b91a6dea45ee29880bd5999268d35d6fc9efadf664d8c7395255196f08aae9f54b1658a62d83ef70a0591843f03087badaccfe80fdfa9793626dd7d4edf", 0x42, 0x4}, {&(0x7f0000001800)="6ff301ea2d353b32d9abf408dab0c226365d097d6e4ada59491afc495224d3d768b0", 0x22, 0x7}, {&(0x7f0000001840)="abc455c6ec3ae7c5ce5f38bca28ba98bcad0ab3fd93242dd026e70c11eb4b47465f60cd716b100521fa6fd27e3c35bb58990704cc0f10018dc2a90d5180b9153237f212201f21a0b85f74606a1cce2921e9dad8918406f19196a4f7efb7e4e0c4aa3e543af28f371236207a02645d4539ca344c4f46b8f06f2f0d7e3eded59f5516f782d914a02b5031911f248023fc12c2339314c788c5af841e25caa0bcc901e3caff364f41ba1e054414f92518614720c82ef2fe558fd3448ccf65ec1707fd96f572137f0f789b11bc27a3af23737", 0xd0, 0x4c}, {&(0x7f0000001940)="748bab7bc21d7684222440c11efe3c55cab5888237b946ddfa4a84452e6dbe215a2e92792f57e55c43fa", 0x2a, 0x8}, {&(0x7f0000001980)="5da7f4b3fec6dbc6dc80442d3c5227a5f2752c0de047b6cff1017addd2edfd5b4d1d1b8b1af3486efb078c2eb112b6ab6141afbf083d9c361ecf42c947fce9e8d242e11e390e8fb85a3cf4a604cd1d8b82daa24502b2a2405dd9cabadb5b600a2a307fce1f33939a0c5fbca991c0167618b625da33857499da4d64e79a5aa2e5aa7461d8fb8e0d3e3ff89e50754fa33ba17c7596", 0x94, 0x8000}, {&(0x7f0000001a40)="e43d058ab262294fbc1ce4175d940b5f0827353f3a840647f60408aee63d62dffdf6290eaf2ddbfbbae497ea97384598dbfc06e17ce2c07a0920d6b0b120e758b37d5c038397bac0048c60083db8ff5b53c5dde1b4ad4e094091536c6a2f2080e3284c256fe7a1279f81edd5e7f199e296a233346c9b9ffeb88f4b1bc9e5fbf2d90b3a37859cee6234bdc505ae6148e954680f6d4f4e0749c155252219f00f67de7339ec086abf1d09e396e6501b1895ee1ad3519855b2620907df3a7caf02e1e0ec93ebea", 0xc5, 0x1}], 0x80000, &(0x7f0000001c40)=ANY=[@ANYBLOB="756e686964652c6de0ddff553ec0ae31f98c08"]) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a, 0x7}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue1\x00'}) r1 = fcntl$dupfd(r0, 0x40000000000406, r0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f00000003c0)=""/119) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0xc0a85322, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000002c0)={0x0, @tick, 0x0, {0x60, 0x3}}) r2 = syz_open_dev$audion(&(0x7f0000000340)='/dev/audio#\x00', 0x80000000, 0x400) socket$inet_smc(0x2b, 0x1, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = accept$inet6(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000380)=0x1c) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r2, 0xc0045520, &(0x7f00000000c0)=0x9) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000001cc0)={0x4, &(0x7f0000001d00)=[{0xf53, 0x0, 0x8, 0x8}, {0x0, 0x1, 0xb08d, 0x9}, {0x7ff, 0x49, 0x20, 0x1}, {0xb1be, 0x0, 0x0, 0x5ed2}]}, 0x10) setsockopt$inet6_tcp_int(r3, 0x6, 0x1f, &(0x7f0000000100)=0x4, 0x4) ioctl$KIOCSOUND(r2, 0x4b2f, 0x8000) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000500)=0x0) r5 = perf_event_open(&(0x7f0000000480)={0x1, 0x70, 0x7, 0x1, 0x2, 0x200, 0x0, 0x40, 0x80, 0x2, 0x7, 0x80000000, 0x100, 0x1, 0x1, 0x2, 0x3, 0x6, 0x7, 0x7, 0x7f, 0x4, 0x37fe, 0x3ff, 0xaeb, 0x6, 0x3f, 0x101, 0xa, 0xed, 0x1, 0xfffffffffffffff7, 0x7, 0x0, 0x0, 0x401, 0x0, 0x3ff, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000440), 0x8}, 0x200, 0x101, 0x100000001, 0x3, 0x9, 0x7fff, 0x800}, r4, 0x7, r1, 0x8) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x324, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, r5, 0x0) 2018/04/14 00:41:58 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/ip_tables_targets\x00') close(r0) pipe2(&(0x7f0000000040), 0x80000) [ 154.040481] IPVS: ftp: loaded support on port[0] = 21 [ 154.662844] bridge0: port 1(bridge_slave_0) entered blocking state [ 154.669364] bridge0: port 1(bridge_slave_0) entered disabled state [ 154.676709] device bridge_slave_0 entered promiscuous mode [ 154.716583] bridge0: port 2(bridge_slave_1) entered blocking state [ 154.723126] bridge0: port 2(bridge_slave_1) entered disabled state [ 154.731302] device bridge_slave_1 entered promiscuous mode [ 154.768815] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 154.807565] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 154.907951] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 154.951188] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 155.118771] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 155.125937] team0: Port device team_slave_0 added [ 155.160589] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 155.167784] team0: Port device team_slave_1 added [ 155.191900] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 155.198955] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 155.207251] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 155.227709] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 155.253243] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 155.260393] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 155.268867] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 155.289571] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 155.296687] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 155.305564] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 155.524375] bridge0: port 2(bridge_slave_1) entered blocking state [ 155.530771] bridge0: port 2(bridge_slave_1) entered forwarding state [ 155.537411] bridge0: port 1(bridge_slave_0) entered blocking state [ 155.543772] bridge0: port 1(bridge_slave_0) entered forwarding state [ 155.550978] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 156.128359] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 156.306715] 8021q: adding VLAN 0 to HW filter on device bond0 [ 156.384572] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 156.457975] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 156.464183] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 156.471230] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 156.541827] 8021q: adding VLAN 0 to HW filter on device team0 2018/04/14 00:42:01 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp6\x00') sendfile(r0, r0, &(0x7f000080037c)=0x900, 0x400000ff) sendmsg$unix(r0, &(0x7f0000001180)={&(0x7f0000000080)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000001100)="39b696ff15a2507253adf16162c5ba0c3ed183ace2ffc36238711b0fd569100d60cfef1838235f08169f196983163fbc60d00add6eb35228af63ec73c2950ba9dd9d16b73e6c96283a1c4865c4999f9c22607d1be4fc2a18a624a7ba4fa792a36b9b273237f30cf9dbf9", 0x6a}], 0x2, 0x0, 0x0, 0x4000}, 0x20004010) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000011c0), &(0x7f0000001200)=0x4) socket$l2tp(0x18, 0x1, 0x1) 2018/04/14 00:42:01 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f00000004c0)={'filter\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t\x00'}, &(0x7f00000002c0)=0x379) 2018/04/14 00:42:01 executing program 6: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="0f00000000fb00009d050000000000007b3d24f6d9a63f21844d0727b6fef8ccf95e1dec66239b043d46793b0dc33943205444430ee1bc3abd011ac9c32182f130845449f17b76fa27f253683ec78074872b565b29510b5b3caea5f4fb60ffc34a9c777bf50a39da4d3347dca312fdb8af6cf616b1ff5ace09c54f525234294d67f0811dadc3e7c75475b983883f1c2d80baeff7de20ae1ff8eebafdd4311a74096eb0ad3ac6eff84ca8d1f62da80605f96a178e"]}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/04/14 00:42:01 executing program 2: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000100)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x2, 0x1}, 0x20) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x2) timerfd_gettime(r1, &(0x7f00000000c0)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000074b000)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x2}, 0x20) 2018/04/14 00:42:01 executing program 5: 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) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x80, 0x9, 0x800, 0x3, 0xc8b, 0x80, 0x200, {0x0, @in6={{0xa, 0x4e21, 0x8, @loopback={0x0, 0x1}, 0x200}}, 0xffffffffffffff01, 0x1ff800000000000, 0x2, 0x13, 0x80000001}}, &(0x7f00000002c0)=0xb0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000340)={r2, 0x9}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000300)={r2, 0x1}, 0xc) 2018/04/14 00:42:01 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000083000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000c96ff0)={&(0x7f0000000200)=ANY=[@ANYBLOB="3000000f6aa76c54001d0001040000000000000065ebd0b3f342a5bc089788fa2ab9405b065f5545f4fa7348087b81de9e6e077e089e2e11663e0100e366484b93237383292a1d677e0073e5aaa275bd2f2b7ff047c17c6b6430a15a66a4d5ee31200f2424284b996e", @ANYRES32=0x0, @ANYBLOB="000000000c00020000000000000000002dba0100fffffdff"], 0x30}, 0x1}, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000000080)={0x6, 0x0, 0x40, 0x0, 0x6, 0x6, 0xa0, 0x8, 0x8, 0xaa2, 0x84c6, 0xfffffffffffffffe, 0x0, 0x4, 0x100000000, 0x3, 0x4, 0x5, 0x68d}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@mcast2, @in=@multicast2}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000000)=0xe8) r2 = socket$vsock_dgram(0x28, 0x2, 0x0) sendmsg$rds(r2, &(0x7f00000009c0)={&(0x7f0000000040)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10, &(0x7f0000000940)=[{&(0x7f00000001c0)=""/22, 0x16}, {&(0x7f0000000380)=""/208, 0xd0}, {&(0x7f0000000480)=""/164, 0xa4}, {&(0x7f0000000540)=""/157, 0x9d}, {&(0x7f0000000600)=""/235, 0xeb}, {&(0x7f0000000700)=""/227, 0xe3}, {&(0x7f0000000800)=""/208, 0xd0}, {&(0x7f0000000900)=""/13, 0xd}], 0x8, 0x0, 0x0, 0x10}, 0x20000000) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f00000002c0)=""/183) 2018/04/14 00:42:01 executing program 1: r0 = socket$inet6(0xa, 0xffffffffffffffff, 0x8010000000000084) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x101008, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000000040)) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001540)={{{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0x4e20, 0x0, 0x4e20, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x6c}, 0x0, @in6=@dev={0xfe, 0x80}}}, 0xe8) r2 = socket$inet_udp(0x2, 0x2, 0x0) dup3(r2, r0, 0x0) 2018/04/14 00:42:01 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cryptd(cbc(anubis-generic))\x00'}, 0x58) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000000880)={&(0x7f0000000040)=@nl, 0x80, &(0x7f0000000700)=[{&(0x7f0000000200)=""/232, 0xe8}, {&(0x7f00000000c0)=""/91, 0x5b}, {&(0x7f0000000300)=""/102, 0x66}, {&(0x7f0000000380)=""/66, 0x42}, {&(0x7f0000000400)=""/239, 0xef}, {&(0x7f0000000500)=""/173, 0xad}, {&(0x7f0000000140)=""/49, 0x31}, {&(0x7f00000005c0)=""/186, 0xba}, {&(0x7f0000000680)=""/77, 0x4d}], 0x9, &(0x7f00000007c0)=""/166, 0xa6, 0x1}, 0x2002) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079", 0x18) recvmsg(r1, &(0x7f0000000d40)={&(0x7f0000000a40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000c40)=[{&(0x7f00000009c0)=""/18, 0x12}], 0x1, &(0x7f0000000cc0)=""/97, 0x61}, 0x0) 2018/04/14 00:42:01 executing program 4: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@loopback}}, &(0x7f0000000440)=0xe8) quotactl(0x4, &(0x7f0000000080)='./file0\x00', r0, &(0x7f0000000480)="e49becb67dea6db75be84de928eb7d7a38317346d7c14b0089e8b657226e911fbb89f30a6b22f4cf87b2c0f5095a4c5ad11ded54e7100ce951962b46e51efb36866fec74240a9c9ffaf339") perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000000540)='/dev/snd/controlC#\x00', 0xfffffffffffffffc, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x9, 0x4000) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000000580)=""/87) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f00000000c0)={0x0, 0x2}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000000200)={0x20, 0x5, 0x1d0, 0x0, 0x0, [], [], [], 0x0, 0x2}) 2018/04/14 00:42:01 executing program 3: r0 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x3, 0x80000) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00000005c0)=0x8, 0x4) r1 = socket$inet(0x2, 0x802, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0xfffffffffffffffe, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000200)={'team0\x00', 0x0}) r4 = geteuid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000340)=0xe8) sendmsg$nl_xfrm(r2, &(0x7f0000000580)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f0000000380)=ANY=[@ANYBLOB="c00100001600000826bd7000fcdbdf25e00000010000000000000000000000007f0000010000000000000000000000004e2000404e2000030a0080a002000000", @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="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", @ANYRES32=r5, @ANYBLOB="01000000"], 0x1c0}, 0x1, 0x0, 0x0, 0x4080}, 0x1) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x800, 0x0) mknodat(r6, &(0x7f0000000100)='./file0\x00', 0x8000, 0x7e) setsockopt$inet_int(r1, 0x0, 0x2, &(0x7f0000000000)=0x3, 0x326) getsockopt$inet_int(r1, 0x0, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/14 00:42:01 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='oomiadj\x00') sendfile(r0, r0, &(0x7f000080037c)=0x900, 0x400000ff) 2018/04/14 00:42:01 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)="2e2f6367726ff1700025dd6a2448da8b810058497ab717cf06000000000000007df0f420fd7ba079ee8ba0153c91efd973d864a74071e60180000000000000cb45fc6a4ee2e253f6bf049c0398781045184661a0fef8fda91d855539f703005d6209c95b6067b2ce62250f1dc0e134c930e0483b63914cf2961e96497bce5bb487a71e69f38cf048e9aca3908d2c8798c1d4bf8c34e2abb597533b78c5bcc29c5d20e88c55", 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x400000000000002, 0xffffff69, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x101, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x8, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(r0, &(0x7f0000000100)='cpuset.effective_mems\x00', 0x0, 0x0) 2018/04/14 00:42:01 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001a80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001580)={0xffffffff}, 0x13f}}, 0x20) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$rdma_cm(r0, &(0x7f00000011c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r1}}, 0x48) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x185800, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000580)={0x0, @in6={{0xa, 0x4e23, 0x3f, @local={0xfe, 0x80, [], 0xaa}}}}, &(0x7f0000000640)=0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000680)={0x0, 0x5c}, &(0x7f00000006c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000700)={0x718, 0x2, 0x5, 0x3, 0x0}, &(0x7f0000000740)=0x10) r6 = gettid() ptrace$getsig(0x4202, r6, 0x100000001, &(0x7f0000000780)) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000800)={0x0, 0x80}, &(0x7f0000000840)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000880)={0x0, 0x5, 0x0, 0x7fffffff, 0x5}, &(0x7f00000008c0)=0xdbf186b301e9d31a) sendmmsg$inet_sctp(r2, &(0x7f0000000e40)=[{&(0x7f0000000080)=@in={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10, &(0x7f0000000500)=[{&(0x7f00000000c0)="3acea67e48cbdc245bd5e3ce9cdd11a5a5d4fbc3fcd19fd8f2886ea0ef3f6c8ddffb6cedb40c9e3cbad0c3902e1ee3f986c6e33083dafdfcdd96", 0x3a}, {&(0x7f00000001c0)="89f984e19d104ef06a687df3b2bea8e67e6d8085e24328963391474727ade2343e7e9e2e7c4f39b9350b24c11b50e3ca75c3d947475a97d6aaf3791e5ff81ad8c465011e8cf89feb9f927d8bf39f926deec710ee3f9d62c6a55e44f9fbfcefd8282503257aad8c8d6d876dc185ba", 0x6e}, {&(0x7f0000000240)="0eb20fd2a7b037fbc087df374e8cba287d464bc2abc46ff28d43517fc20474a1548d5edfd6446261f88be411ba88999ce59dc5928305c249bdeb8f7a4090c639a226ffa0143bfe0ab002d2b9c269af202db403f5a8298213288c13238045016e38bbe1044368df3f551194e54699f43aa6609628d0ec3c5d0b2047dada1cbda79316b7d23caa6765b33fb9f8d5e9a1e488e47661b41339228ad136", 0x9b}, {&(0x7f0000001ac0)="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", 0x1000}, {&(0x7f0000000100)="79b01a64da8ad4ec6ddf1276bca70e86bf95a8", 0x13}, {&(0x7f0000000300)="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", 0xfb}, {&(0x7f0000000400)="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", 0xfe}], 0x7, &(0x7f0000000900)=[@init={0x18, 0x84, 0x0, {0x2, 0x0, 0xffffffffffffffff, 0x8}}, @sndinfo={0x20, 0x84, 0x2, {0x1f, 0x200, 0x9, 0x6000000, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x3, 0x4, 0x1, 0x8, 0x61, 0x2, 0x7, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8000, 0x6d212ef5, 0x1, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x7fffffff, 0x80000000, 0x1, 0x9, 0x3, 0x2, 0x5, 0x9, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x2, 0x7, 0x1, r8}}], 0x120, 0x44000}, {&(0x7f0000000a40)=@in={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10, &(0x7f0000000a80)=[{&(0x7f0000002ac0)="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", 0x1000}], 0x1, &(0x7f0000000ac0)=[@init={0x18, 0x84, 0x0, {0xc16, 0x419, 0x8, 0x82}}], 0x30, 0x4000}, {&(0x7f0000000b00)=@in6={0xa, 0x4e21, 0x5, @loopback={0x0, 0x1}, 0x8}, 0x1c, &(0x7f0000000e00)=[{&(0x7f0000000b40)="4095256bcae338ad55860c3829e1b50699d3ebaaf1d89b4184", 0x19}, {&(0x7f0000000b80)="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", 0xfe}, {&(0x7f0000000c80)="5e18221c6c267ecb3b23c4cc4ace848347a46feeca9494a316419696c21fc3e75f688070de823160e92cc749b99cd20cac34c0f4e267cb41fd6364f18b3476d63b1db2d3e33215ee18d3497c813ca06c", 0x50}, {&(0x7f0000000d00)="86f6bc8ffea5b95d42c5b4a1edd0b141fd2d269a30795e7d551b39dcac39d55be407fab81cf9a7322e94a8ac4df5e903e3e93c8b2cdee9ed48ba33330e267023875ca285e6ce1f7ae79b8592a144523e0e4b5d7428797e16f6334bcc488c9d21a38126c16d67c6736aa64cb698a7ef85842781ff60a42202fffe12d1bb3736432a8063bf35429467d1c38b05a3e252f6ba5d2e494f96148f671b3168798653dc31d8794547726bf9b46e3dbbaa6ed8f48d6b3259feca4a28a0c0f4c100e3385809d5db570ddbbaf448b829e92efb591c6df9fd5609aa2b25053b877e8eeea00d347cff", 0xe3}], 0x4}], 0x3, 0x4080) write$rdma_cm(r0, &(0x7f0000000180)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000140), r1, 0x0, 0x2, 0x4}}, 0x20) 2018/04/14 00:42:01 executing program 5: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000335ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r1) r3 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r1) keyctl$update(0x2, r3, &(0x7f000060df0f)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe11875deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f0512cca7341063127aa29672", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r2, r3, r2}, &(0x7f0000000200)=""/5, 0xffffffffffffff7e, &(0x7f0000000180)={&(0x7f0000000140)={'sha3-512-generic\x00'}, 0x0, 0x1e}) 2018/04/14 00:42:01 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000040)=@pptp={0x0, 0x0, {0x0, @multicast1}}, &(0x7f00000000c0)=0x80) setsockopt$inet_int(r1, 0x0, 0x31, &(0x7f0000000100), 0x4) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000ad7000)={0x0, &(0x7f0000acbff8)}, 0x10) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) sendto$inet6(r0, &(0x7f0000ad6fad)='\x00', 0x1, 0x3fffffd, &(0x7f0000254000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$bt_l2cap(r1, &(0x7f0000000140)={0x1f, 0x2, {0x8, 0x6, 0x43, 0x3, 0x800, 0x7fff}, 0xfb00, 0x7}, 0xe) 2018/04/14 00:42:01 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x8, 0x400000) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000100)=0x7) r1 = socket$netlink(0x10, 0x3, 0x40000) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000180)={0x3, 0xf, 0x4}) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000080)=0x3, 0x4) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000140)=0x9) writev(r1, &(0x7f0000000000)=[{&(0x7f0000ac9000)="290000002000190700003fffffffda060200008039e80001040000040d001400000000000000000001", 0x29}], 0x1) get_thread_area(&(0x7f0000000040)={0x800, 0xffffffff, 0x6000, 0x400, 0x1c520000000000, 0x9, 0xfffff80000000000, 0x80000001, 0x0, 0x702}) 2018/04/14 00:42:01 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') sendfile(r0, r0, &(0x7f000080037c)=0x900, 0x400000ff) syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x80000001, 0x121880) accept4$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10, 0x800) openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x0, 0x0) 2018/04/14 00:42:01 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) accept$netrom(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) setsockopt$inet_buf(r0, 0x0, 0x40000000000010, &(0x7f0000000080)="01000000020f0100130800087cf55988", 0x10) 2018/04/14 00:42:01 executing program 4: lookup_dcookie(0xb7, &(0x7f00000000c0)=""/97, 0x61) r0 = inotify_init() socket(0x0, 0x802, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x0, 0x80) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x8000000000541b, &(0x7f0000000000)) 2018/04/14 00:42:01 executing program 6: io_setup(0x803, &(0x7f00000004c0)=0x0) io_getevents(r0, 0x2, 0x2, &(0x7f0000d83f60)=[{}, {}], &(0x7f0000000000)={0x4000000000001, 0x7}) r1 = memfd_create(&(0x7f0000000500)=':+lo#\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000040)=0x9, 0x4) io_submit(r0, 0x1, &(0x7f00000001c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000040)}]) 2018/04/14 00:42:01 executing program 1: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) r2 = accept(0xffffffffffffff9c, &(0x7f0000000140)=@alg, &(0x7f0000000040)=0x80) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e22, 0xf0, @mcast2={0xff, 0x2, [], 0x1}, 0xd27}}, 0x1, 0x40, 0x226c, 0x80000001, 0x8001}, &(0x7f0000000280)=0x98) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000002c0)={r3, 0x2, 0x80000000, 0x0, 0x2e162cdf, 0x2}, &(0x7f0000000300)=0x14) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rename(&(0x7f0000000080)='./control/file0\x00', &(0x7f0000000100)='./file0\x00') unlink(&(0x7f00000000c0)='./control\x00') close(r1) 2018/04/14 00:42:01 executing program 5: open(&(0x7f0000000040)='./file0\x00', 0x3ff, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f00000001c0)=ANY=[]) r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x2, 0x0) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000780)="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", 0x1f9, 0x7}], 0x0, &(0x7f0000000280)=ANY=[]) sendfile(r0, r0, &(0x7f0000000200), 0x9) syz_mount_image$jfs(&(0x7f00000000c0)='jfs\x00', &(0x7f0000000100)='./file0\x00', 0x5, 0x9, &(0x7f0000000b00)=[{&(0x7f0000000240)="674f862ba9216e469508e3bd40b1fa2935aa738f1f960b2ba9709bd675cdc922ee4f57ec81518a450f2b5b8f70e102bc48eae4fd514c9871c930146182da2521d0f33ff9b48f83e3a360ee27d9347e0adfb3562eaec6336cacbcde270463de883b0d532f42d92de7f73598c5e3d4572a19b5db7df28638f8916e", 0x7a, 0x5}, {&(0x7f00000002c0)="0f4dc0b3b7662d27f053b204b8d73432ed1aeab1e473a535ab35edbbcf78535082b7e835b3d0ff2992df367b1e5073be34f27b0bc39bc76b23e2a430096d2225f2d2c0c6717e14a2802b6dd7ebc19860e7deb3732cc6005f52e7113ae04250a3e4d453eb559e2a4f9fa3fb01ceeba1841a6d6c", 0x73, 0x3f}, {&(0x7f0000000340)="0532f263dfeedc1b32b142d890b44a3bcef08b78a489b7ee9785c311c69db7da7875d68c4946ad118ca3b30ea03d48b342e83fad1c1a370be822ac116ccdb890ee167d8194a29ad00eddb0cc11c847d1399906ae2cf7b72392071ad777e5e8199fce1b1addfac6057fb8d0b6f374b93cce415683c40401af51a14998a269c0f83f0b0c6e158029f278abaddfbfaab2dc20ff406118a548f4b27dc0339726f058ca1ca614032d817f43ef8f0cbe8a", 0xae, 0x686}, {&(0x7f0000000400)="4d81b7039c20428a5839c9fad3bf35c76a8c895e096092eae6c62a8e9b4a1ea934eb418e2f9e9001c65b5a06b4e59f590215833443aa1c5cc0ade4991e717757522aff4d19719c92354d4c447feab87d78df8e531fd13ccdd60d8604ce74b2acc059b6aea118679708a3ca4629154df0564d447e4dafe8759b0e33b557b7442fe1eae6ee387cfc09a9190ce7698e7b558f7eaee2c5393418f28c7da4c65cf08e505efd0f2056db75d97841e781157b7ee2ccb376606d7fc8a55a51c94450876d552516c3fb6063108f", 0xc9, 0x100}, {&(0x7f0000000500)="30a22b8ea8cec44f69210dc9b6ff642743c5441fa9f0be145ffb2462310ce442a84200a3d7f8141731fe9ab0f3b684b02e0922fcb97b69084cda02a34099faf9905be5ea9356db503b0e2024ec7510445d13c1569ace4a94679c3b02ab97de5deb516eb51ff243057f338e38a200890be7882869eedf0a188f2637eaa1285f8d06fbff76ac50d30d549dbf02b3dd34893b7a56bf42b4e0fde07ba92ac046737331d8ca502244d46ef46563a610f30163821344dda097fab07b5183583c8b981a3789113ed820f70b7705ad6c83fce75c1480a2377dfee21e247ee183b4390bc002a1d5a0d4a11643c904ba8c0b", 0xed, 0x82e4}, {&(0x7f0000000640)="411b31dd138bfd99faf9d8246339a8175277f1492792a91f440fddb3985b605fb365e6a3a16b50d07305f39155e7f0c2f8ad65a95059e930764ac2197788c012b3e64c1978abbabc0468fec0167072b83849a35ec7a841484c9a", 0x5a, 0x7}, {&(0x7f00000006c0)="1a5b487c36a4166789f00af281004dab6b93a8fd53a7f48c91daab8506db104a0d21264791662480cdfa7695e7f4d027813cab2bc3916a75e145099720b936a80dd64e717f387a47c1129983b6512c", 0x4f, 0x400}, {&(0x7f0000000980)="7a5eb4c00769e1230a30c8fb1a49466af616e7b757eef9fc57a895156ff4d094ddc21a84a382db6a564457bc8498250174c7eb68a074734bd5f0a5284c553560f96577b042ed076caaba0e0f2dcfdafb23b65ae5dd742673bf6974d0889458bade83e1e711a15f435230", 0x6a, 0x5}, {&(0x7f0000000a00)="399ef3f1a2edcc7452eb310aacff91faa02f701414e8315dc93a3a95e7bfcbd7ccfc2ac12387f751656c05b0906900190fe11a2bfa207981026ad5541cd0db042f78eec6679b5719a3b83c68113336093daa4e35299c72bf620a66b80a2f608c3634d3da4e5cfff0277b0cbcd73a48ebd4aed71d724e625ed8745c3f4e6c5c8c63053c2bf42b769486e41cf7725df449bfa5d4d4f01e859cc002436371c28b27c766af2275275b24288a635733bc49d076de9f0f2046ce0314e7ceccff111d3021e4bd19fb4fd2ae78aae217be38755a8ab0414227e2285348b56b4e520d9ba8d32b3d42006431dc", 0xe8, 0x9}], 0x20, &(0x7f00000001c0)={[{@errors_remount='errors=remount-ro', 0x2c}]}) fdatasync(r0) fallocate(r0, 0x11, 0x0, 0x8000) 2018/04/14 00:42:01 executing program 0: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000b7dff0), &(0x7f0000048000), 0x0) exit(0x0) 2018/04/14 00:42:01 executing program 1: r0 = memfd_create(&(0x7f00000001c0)='proc@+$wlan0ppp1em1\x00', 0x0) ioctl$TUNSETSTEERINGEBPF(0xffffffffffffffff, 0x800454e0, &(0x7f0000000080)) r1 = openat$ion(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00006f4000)={0xfc66, 0xf, 0x0, 0x0}) r3 = dup3(r1, r2, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r0, &(0x7f0000445000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f0000000080)="0f350f01cac4e3d17e2b3666baf80cb8b73e9582ef66bafc0cec0f20e035000100000f22e066baf80cb84e823d89ef66bafc0ceceabb3e00003f00c174920000b805000000b9000000000f01d99a000000005b00", 0x54}], 0x1, 0x0, &(0x7f0000000140), 0x0) getsockopt$inet_tcp_buf(r3, 0x6, 0x400, &(0x7f00000003c0)=""/107, &(0x7f0000000480)=0xfffffffffffffe3d) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000100)) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)=0x0) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r4, 0xc0286405, &(0x7f0000000380)={0x9, 0xbcb3, r5, 0x0, r6, 0x925, 0x40}) 2018/04/14 00:42:01 executing program 2: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000469ffc), 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00'}) close(0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000000700)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000740)={0x0, 0x0}, &(0x7f0000000780)=0xc) r5 = getegid() sendmmsg$unix(r1, &(0x7f0000000800)=[{&(0x7f0000000380)=@file={0x0, './file1\x00'}, 0x6e, &(0x7f0000000600)=[{&(0x7f0000000500)="71c897f544d185bd3024d63ab9306723ed14b141c0405476e401d36325ad0676bd5abf287410ffe5642e85df51eb26745ab601cedf8aa84b6a60c0ea314a5f8ab3941de34f8e51d7bd45108a6ad939f7e9688ccca4f998160acde32c7af975011224f3ad19cff272278b56a1b04be19737a081599f1051d5db2589e9a65b5324f1da76d1e2e9da5e4dcee97e8362a167c89a35441cb9577e2a67cca30caffe7f9bfea8db6d5b682e2380f55bdc5d5bf48b515b7d060e7b0ff663b050e87390633aa6cba22e62c235117e6796cae5427d15e3ea139d41f4d009c4f798b12bb0ddc661568e31b5482e54d6786bab68228808", 0xf1}, {&(0x7f0000000400)="4ff73770f91b5faabf8a702f32c74e0e81f3d28b01edafedde9f96961beb61d05f8a06e3ccc3f4fbd14561e3ac593b0b1173e1f0a294e51061e1d03156a757e59011dbce3f82d5c5dbbc4ac7724514779c25003356ae1f3294f7f84941cdc9992c57cce8503a334663e8e8085343244153fd29853a1f6869fe187248dcfdcc20f7e478539c3a7e8e6740b27cb42a2d9e80d0740a8b3660562eabd1c18bc96beb5c53b1716ffe9eb0f73e184c022d9e0345c6eb8b2c589bdc95b796", 0xbb}, {&(0x7f0000000680)="facc72c6db7ed7ad3008c2a4b672042c953a6e1f2fbe2f94d9e2e303cb874a15c13d561aadbe1ce6dfcf4f113f3d6688921e0dbe0a6cc61c1885feac7be433ef1a2f4528f558", 0x46}], 0x3, &(0x7f00000007c0)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x20, 0x4000000}], 0x1, 0x4000) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/ip_tables_matches\x00') sendmsg$nl_generic(r6, &(0x7f0000001400)={&(0x7f0000000840)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000013c0)={&(0x7f0000001380)={0x14, 0x30, 0x400, 0x70bd27, 0x25dfdbfc, {0x16}}, 0x14}, 0x1, 0x0, 0x0, 0x20000004}, 0x20000010) poll(&(0x7f0000084ff0)=[{}], 0x20000000000000b5, 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}}, &(0x7f0000000100)=0x84) mq_open(&(0x7f0000000640)='-$\x00', 0x0, 0x6, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r7 = socket(0xa, 0x1, 0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r7, 0x84, 0x71, &(0x7f0000000140)={0x0}, &(0x7f0000000000)=0x70) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000880)={0x0, 0x206, 0x0, 0x0, r8}, 0x10) ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f00000000c0)={0x0, 0xab1, &(0x7f00000008c0)="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"}) sendfile(r7, r6, &(0x7f0000000340), 0x4) 2018/04/14 00:42:01 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000013000)) socketpair(0x9, 0x5, 0x8000, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) splice(r1, &(0x7f0000000040), r0, &(0x7f0000000080), 0x4, 0xc) 2018/04/14 00:42:01 executing program 7: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/tcp6\x00') sendfile(r1, r1, &(0x7f000080037c)=0x900, 0x400000ff) 2018/04/14 00:42:01 executing program 4: syz_emit_ethernet(0x6e, &(0x7f00000000c0)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3d, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) keyctl$session_to_parent(0x12) r0 = open(&(0x7f0000000000)='./file0\x00', 0x420100, 0x1) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x8001, 0x3, 0x2, 0x3}, 0x8) 2018/04/14 00:42:02 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200000, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000140)=0x80) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000240)={r1, r2, 0x8001, 0x1f, &(0x7f0000000180)="0ba880094d529e7c582523d3fd70218350cfcf2475ed0c32407c7d788f93d12b56ee647647aa8e9e59fef4f13290af0a204197c4c852ac757626016bee451de6d0c2ed1dea20796fd26be00d4a3ce36947d20194e321954e24073df5715c7d883f36d57155662485bf9b1384a2984a377984b6a38d97da119a7ce2c7f25190bf65eaa4237334be1ce80a32628a266a3143049f4e239af7d1f81597edc63c4d2c5de5a3", 0xbb1, 0xfffffffffffffd41, 0x45, 0x7ff, 0x9, 0x1, 0xfffffffffffffffa, "1a73495975df06fda7415fed52de9ba096fe70fa9a74b7d9cc60f567092bae3b09239a5bb43856e311fdaf744db03a189c63265acc645da0a052b621243242f512b30dedcfce5a4100570a1ef7b28e98ed3280442931ce293b0e9fed660a5c5c4c0710fbb735fcd2d550b9b08df2bed99a8fb68f3c69c8f1644eb3284f4b1363bc1dba8c1a56b9838f6208798a674285d17f055d217e7d8e056f47b6c8b04cb516e65a14382dc1e473c5058953241db7854002f5c06a2e5f8cda51990361716e7a06f6eb2dd4185edfa8fd94b04b42f56f2b611cb08a"}) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f00000000c0)={"776c616e3000001d0084000021000899", &(0x7f0000000100)=@ethtool_sset_info={0x1d}}) 2018/04/14 00:42:02 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x20400, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000380)=""/161) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000240)={{{@in, @in6=@ipv4={[], [], @multicast1}}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@dev}}, &(0x7f0000000080)=0xe8) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0xa0000403}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="149f6fc74420"], 0x1}, 0x1, 0x0, 0x0, 0x7e}, 0x80) write(r0, &(0x7f0000000000), 0xfffffd3d) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000340)=0x8) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000440)={'ipvs\x00'}, &(0x7f0000000480)=0x1e) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000040)={0x5, 0xfffffffffffffff9, 0x2, 0x3, 0x6, 0x2, 0x4, 0x1, 0x8, 0x1, 0x200, 0x7f}) 2018/04/14 00:42:02 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x8, 0x3, &(0x7f0000000140)=@framed={{0x18}, [], {0x95}}, &(0x7f0000023ffc)='GPL\x00', 0x20, 0xbc, &(0x7f000008ef44)=""/188}, 0x48) recvmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000200)=""/242, 0xf2}, {&(0x7f0000000080)}], 0x2, &(0x7f0000000300)=""/78, 0x4e}, 0x2) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000a92ff0)={r0, 0x50, &(0x7f00007bffb0)}, 0x8) 2018/04/14 00:42:02 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000040)={r0}) sendfile(r0, r0, &(0x7f000080037c)=0x900, 0x400000ff) 2018/04/14 00:42:02 executing program 1: prlimit64(0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x2440, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={r0, 0x28, &(0x7f0000000080)}, 0x10) 2018/04/14 00:42:02 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0xc}, 0x2c) read$eventfd(r0, &(0x7f00008b3000), 0x8) sendfile(r0, r0, &(0x7f0000000040), 0x100000001) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x181000, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f00000000c0)={0x5e0, 0x1000, 0x34, 0x4}, 0x6) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000240)={0x1, 0x140f}, 0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r0, &(0x7f0000000100)="80940bba63cc8a5f1eab3cef380e3804881c69b4c84dd373e1a52f23c8632a7761ebf184e5290a5b7964cfedc30ab383", &(0x7f0000000140)="9aa8d6bef2f82afe2e53f3dfc44cf45d370096430305618649598ae6456c04e7c411a2780ae3e428ac0da913cdebf864137b71abf9f3314f7a692e184a73e796205fb2fda22616b7b98ba51fc32ec8cc078f19d470f85c0c0d432a72198685d0f285e9df9cbdce32d51cdbc449e4e0a94d0d71e2b36177fc65317307dae385f4344f4d54ad5f"}, 0x20) 2018/04/14 00:42:02 executing program 3: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000e77ffc)=0x3, 0x4) syz_emit_ethernet(0x3a, &(0x7f00000000c0)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @empty, [{[], {0x8100}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @multicast2=0xe0000002}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000200)={0x0, 0x0, [0xd09]}) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x80, &(0x7f00006ca000), 0x0, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) 2018/04/14 00:42:02 executing program 4: ioperm(0xfffbfffffffffffb, 0x7, 0x0) 2018/04/14 00:42:02 executing program 7: openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) prctl$getname(0x10, &(0x7f0000000000)=""/33) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000080037c)=0x900, 0x400000ff) ioctl$KDGKBLED(0xffffffffffffffff, 0x4b64, &(0x7f00000001c0)) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000040)={0x8000, {{0xa, 0x4e22, 0x5, @dev={0xfe, 0x80, [], 0x13}, 0x964}}}, 0x88) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000140), &(0x7f0000000180)=0x14) 2018/04/14 00:42:02 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000100)=ANY=[@ANYBLOB="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"]) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000000000)=@ioapic) 2018/04/14 00:42:02 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup(r1) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f00000000c0)={0x7, 0x9}) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$KVM_GET_PIT(r0, 0x4008af13, &(0x7f0000000040)) 2018/04/14 00:42:02 executing program 0: unshare(0x8000000) r0 = mq_open(&(0x7f00000001c0)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) mq_timedreceive(r0, &(0x7f0000001380)=""/164, 0xa4, 0x0, 0x0) mq_timedsend(r0, &(0x7f0000000000), 0x1fa, 0xff, &(0x7f0000000040)) 2018/04/14 00:42:02 executing program 6: capset(&(0x7f0000fb2000)={0x20080522}, &(0x7f0000000580)) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={'ip6_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/04/14 00:42:03 executing program 1: r0 = socket$inet6(0xa, 0x804, 0x980c) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000140)=0x8) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cpuset.effective_cpus\x00', 0x0, 0x0) getsockname$netrom(r1, &(0x7f00000001c0)=@full, &(0x7f0000000240)=0x48) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000000000)="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", 0x118) ioctl$TCXONC(r1, 0x540a, 0x4) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000280)=0x3, 0x4) 2018/04/14 00:42:03 executing program 7: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000080)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) socket$can_raw(0x1d, 0x3, 0x1) r1 = syz_open_procfs(r0, &(0x7f0000000000)="6e65626c65735f6e616d657300a35762fc8db0000000000000d00baef45b0c7bd263210de43aa6") sendfile(r1, r1, &(0x7f0000000040)=0x900, 0x400000ff) 2018/04/14 00:42:03 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xb4, &(0x7f0000000100)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@generic={0x9e97, "2af951e41afd4a5ac76e6efe4b37c3e0ea209ca7d150702dfa54c674be2c41ba2c8e5cce7eee2218b718082f84e169da3a84985452e6c9433df75a7882f721fd3fa2ed36d0c1129bed258f229a274c0c1e8f5a11084af3f43b421a8c0603f9e36798de1f1f3d12076d948b2ccab501386b05b85a09aaf2adfb437aface5538f5f44e1756b4d73483540fb27f6df0a663f3acde6b4be92a67f9d41d013ab4449fde6e6c409406"}}}, &(0x7f0000000040)={0x1, 0x2, [0x953, 0xc22, 0x453, 0x93f]}) syz_emit_ethernet(0x6e, &(0x7f00000001c0)={@random="cd3997030f00", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x38, 0x40000000023a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "2851b9", 0x0, 0xadd7106bce66fa84, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, [], "5b77a3ca7ddcb744"}}}}}}}, 0x0) socketpair$inet(0x2, 0x805, 0x158, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000380)="2f70726f632f737973af6e65742f697076342f76732f73796e686f6c64001b2c5580b8c4d34edc0812f72afc7051128d8a7ddda6", 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000240)={0x0, 0xa78e00000, 0x30, 0xffffffffffff0000, 0x2}, &(0x7f0000000280)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000002c0)={r2, 0x9}, &(0x7f0000000300)=0x8) 2018/04/14 00:42:03 executing program 2: openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x10800, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x3, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f00000000c0)={0x3, 0x1}) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r1, 0x107, 0x5, &(0x7f0000000080), 0xf15617e3128495c) 2018/04/14 00:42:03 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000001ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt(r0, 0x114, 0x8, &(0x7f0000000000), 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x84, r1, 0x200, 0x70bd2b, 0x25dfdbff, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x100000001}, @IPVS_CMD_ATTR_DEST={0x4c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x100000000}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xfffffffffffffc01}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xfffffffffffffff9}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xffffffff}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x80000001}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xfffffffffffffffd}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x5aae}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xa4}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x5}]}]}, 0x84}, 0x1, 0x0, 0x0, 0x4040004}, 0x40080) 2018/04/14 00:42:03 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x5, 0x1) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000000000)={0x3000, 0x4000}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) renameat2(r0, &(0x7f0000000140)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00', 0x5) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x12, &(0x7f0000000380)=ANY=[@ANYBLOB="72617700000000000000000008000000000000000000000000000000000000000900000003000000d802000000000000fffffffffffffffff0000000ffffffffc8010000ffffffffffffffffc8010000ffffffff03000000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB="00000000000000000000000008000000000000000000008634d65b000000000000000000000000000000000000000000cbcec3b2407985"], @ANYBLOB="fe8000000000000000000000000000aafe8000000000000000000000000000aa0000000000000000000000000000000000000000000000000000000e000000007465716c3000000000000000000000006966623000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c800100100000000000000000000000000000000000000000000000048004354000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c800f8000000000000000000000000000000000000000000000000003000434f4e4e4d41524b00000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x2f7) 2018/04/14 00:42:03 executing program 5: madvise(&(0x7f0000846000/0x4000)=nil, 0x4000, 0x10) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000880)='/dev/dsp\x00', 0x101002, 0x0) msync(&(0x7f00006f4000/0x2000)=nil, 0x2000, 0x3) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f00000008c0)) mremap(&(0x7f0000a94000/0x4000)=nil, 0x4000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) msync(&(0x7f000081d000/0x4000)=nil, 0x4000, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getflags(r2, 0x3) process_vm_readv(r1, &(0x7f0000000480)=[{&(0x7f0000000040)=""/155, 0x9b}, {&(0x7f0000000100)=""/229, 0xe5}, {&(0x7f0000000200)=""/104, 0x68}, {&(0x7f0000000280)=""/184, 0xb8}, {&(0x7f0000000340)=""/101, 0x65}, {&(0x7f00000003c0)=""/133, 0x85}], 0x6, &(0x7f0000000840)=[{&(0x7f0000000500)=""/51, 0x33}, {&(0x7f0000000540)=""/226, 0xe2}, {&(0x7f0000000640)=""/221, 0xdd}, {&(0x7f0000000740)=""/199, 0xc7}], 0x4, 0x0) 2018/04/14 00:42:03 executing program 7: prctl$getname(0x10, &(0x7f0000000040)=""/238) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') sendfile(r0, r0, &(0x7f000080037c)=0x900, 0x400000ff) 2018/04/14 00:42:03 executing program 1: r0 = socket(0x15, 0x80005, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x10000, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) getsockopt(r0, 0x200000000114, 0x2716, &(0x7f0000000040)=""/1, &(0x7f0000000000)=0x7ffff000) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000100)=0x4) socket$bt_rfcomm(0x1f, 0x3, 0x3) 2018/04/14 00:42:03 executing program 4: io_setup(0x6fd, &(0x7f0000c6b000)=0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xfff, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) io_submit(r0, 0x1, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000001ec0)}]) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0xa8, "b9882ab9a0b94893433ba992cf323208c736283b9bc1f155eb46feca20154a5806ed341ff3d124f0bfc36f8444b41d6aa76d4c3eb9bc87f6c472763aeb312452020a793793b56407e0646f95480763583f7aa75455624629320f7507e5001964fa26d8a32154f7eda038ecd88ebbb095bcfe3e053c866d21040533ff076cb861fa5ea76e0ec9b79d1152630002cd176aad1b881ccea5ef4f9a33850acdb4d86bd8b5a375e6b3cb6e"}, &(0x7f0000000180)=0xb0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000001c0)=r2, 0x4) 2018/04/14 00:42:03 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xe0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/rt_cache\x00') close(r0) 2018/04/14 00:42:03 executing program 6: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) accept$ipx(r0, &(0x7f0000000000), &(0x7f0000000080)=0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) waitid(0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f00000001c0)) 2018/04/14 00:42:03 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000140)='io.stat\x00', 0x0, 0x0) read(r1, &(0x7f0000000380)=""/178, 0xb2) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={'vlan0\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) 2018/04/14 00:42:03 executing program 5: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)='\x00', 0x1, r1) r2 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f19edc)="b3", 0x1, r1) r3 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) add_key$user(&(0x7f0000000bc0)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000c00)="dddb1cc415609224ffc785878a36422bee0d834fcfa51a4c7775b07328d08ad9f77a85815c2b3187b6f50b3600199a8886cecb534d58150d6b6db975bedb6fca02ab78804dc912699c9ba71fc522f51a4108866c0f93c3363b1907ec3e1864a91785490596c43ade9285fead122ec22b4c91490c93ecdda86139a0925d09e234ceff5168aec08212f5a576bf02a9836775be777a2539ead894604457cb76072c5f4fdc413b1a631674915eae03b6570b6758ab3e7d9b5c73b51577369979a685", 0xc0, r1) keyctl$dh_compute(0x17, &(0x7f0000000180)={r3, r2, r3}, &(0x7f00000001c0)=""/42, 0x2a, &(0x7f0000000080)={&(0x7f0000000200)={'poly1305-simd\x00'}}) 2018/04/14 00:42:03 executing program 0: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="a16e8aa67acfaaaaaaaa00ff86dd6052c4fa002800000000000000000020000000000000000000000000000000000000ffffac1414000002000000000000040100040100c204001000000502000000d3f6398c22d3a1b8fdc144adfa5548000000000000000000000000000000af29c414bf4ddae0d84e9a1c1332b0fbb64d1d7842e2c31b2d7c6a800c96cd786023663b12d7ab885929bcd33c3cfcd1f8d46666035ba05555679178f833efd571506b64a54829927680dd618d746e691d3a95f9fc37b053bd47409fd571476c40089fd89ac1a359b6b10bfcbf7859e300000000000000000000"], &(0x7f000038eff4)={0x0, 0x0, [0x200000]}) 2018/04/14 00:42:03 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000040)={0x1, 0x2, [@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @empty]}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000080)=0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x7ff, 0x2}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x401, 0x20d, 0x74, 0x2, r1}, &(0x7f0000000180)=0x10) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000001c0)={0x0, 0x5, 0x6, 0xfffffffffffffff7, 0x3, [{0x9, 0x0, 0x1, 0x0, 0x0, 0x802}, {0x400, 0x3ff, 0x7, 0x0, 0x0, 0x100}, {0x9, 0x0, 0x6, 0x0, 0x0, 0x2000}]}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000002c0)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000300)={0x1, r3}) r4 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000340)={r1, 0xeb7}, &(0x7f0000000380)=0x8) bind$ax25(r4, &(0x7f00000003c0)={0x3, {"2e22b1a7de196c"}, 0x5}, 0x10) r5 = accept(r4, 0x0, &(0x7f0000000400)) ioctl$LOOP_SET_CAPACITY(r4, 0x4c07) ioctl$KDGKBENT(r4, 0x4b46, &(0x7f0000000440)={0x1, 0x1ff, 0xffffffffffffffff}) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000000480)) socket$inet_icmp_raw(0x2, 0x3, 0x1) readahead(r0, 0x8, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000004c0), &(0x7f0000000500)=0x4) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r5, 0x12, 0x2, &(0x7f0000000540)=""/136, &(0x7f0000000600)=0x88) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f00000006c0)={r2, 0x64, &(0x7f0000000640)=[@in6={0xa, 0x4e21, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x3f}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x200, @mcast1={0xff, 0x1, [], 0x1}, 0x3f}, @in6={0xa, 0x4e24, 0x7, @dev={0xfe, 0x80, [], 0x14}, 0x1f}]}, &(0x7f0000000700)=0x10) socketpair$ax25(0x3, 0x2, 0x0, &(0x7f0000000740)) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000780)={r1, 0xb9, 0x4, 0x5, 0x5882, 0xd109}, &(0x7f00000007c0)=0x14) setsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f0000000800), 0x4) ioctl$PIO_FONTX(r4, 0x4b6c, &(0x7f0000000840)="1a9d6c7b0378261e488b7cf53798b74cb8e3f793a248c481174d3f3c1f96e8d7af145f64d00a7fec20653c2208a08c7555a98fee244c92e98f345808f743d3e4c8fd11ea1e86b84534c2767390697327c09b13b57b7df334b022c1af796c3e33e11e5744c8bd7e7f132079e31df2a354ca797a27be4b02424a8e3cb8368aa9ee2a603025ec0405ee8d61badecef5d4d47fba03d7a5b2e62d68be3f7c2f08638eb8c6fbcdad3e88df1973ad0176cbaec38148d6ec40ca7a9d3c32118ec47b727aa719adf119de8fc2cee00bf3444c462e5fc3da99e881948d28138a8eba72d1322b667d") setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r5, 0x84, 0x79, &(0x7f0000000940)=0x4, 0x4) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000980)={0x3, 0x200}) sched_getattr(r3, &(0x7f00000009c0), 0x30, 0x0) ioctl$TIOCMBIC(r5, 0x5417, &(0x7f0000000a00)=0x934) ioctl$PIO_FONT(r4, 0x4b61, &(0x7f0000000a40)="123e3ea8c7141d3a854f50dcb6bd43df3b7cdd71e00c2306977f31bc3fc265e84c3b4330eb31067068bdd43d89646b3a9fd9258b92719896d867792c21b9765f071883cd1779cccfc682f4e73eff102116b48d5fe7d56d78e1b74bc1c8004ce24f8aa2767326c0d84d00a014e2aa1269ad038f72be497ed9") getsockopt$inet_sctp6_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000000ac0), &(0x7f0000000b00)=0x4) 2018/04/14 00:42:03 executing program 7: syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x4, 0x20000) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') sendfile(r0, r0, &(0x7f000080037c)=0x900, 0x400000ff) 2018/04/14 00:42:03 executing program 4: r0 = socket$inet6(0xa, 0x80003, 0xff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x200000000032, 0xffffffffffffffff, 0xffffffffffffffff) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0xfffffffffffffffe, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) prctl$setname(0xf, &(0x7f0000000000)='GPL\x00') setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='veth0_to_bridge\x00', 0x10) r1 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0xc0a4, 0x8000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e21, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, 0x5, 0x10, 0xff, 0x80000001, 0x4}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000200)={r2, 0x9584}, 0x8) 2018/04/14 00:42:03 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x80801, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f00000000c0)=@hci={0x0, 0x0}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000140)=""/191, 0xbf}, {&(0x7f0000000200)=""/172, 0xac}, {&(0x7f00000002c0)=""/210, 0xd2}, {&(0x7f00000003c0)=""/48, 0x30}, {&(0x7f0000000400)=""/116, 0x74}, {&(0x7f0000000480)=""/130, 0x82}], 0x6, &(0x7f00000005c0)=""/187, 0xbb, 0x4d71}, 0x100) sendmsg$can_bcm(r1, &(0x7f00000007c0)={&(0x7f00000006c0)={0x1d, r2}, 0x10, &(0x7f0000000780)={&(0x7f0000000700)={0x7, 0x0, 0x800, {}, {0x77359400}, {0x2, 0x80000000, 0x5}, 0x1, @can={{0x3, 0x7fffffff, 0x5, 0x4}, 0x3, 0x1, 0x0, 0x0, "fcb99f7f64463e13"}}, 0x48}, 0x1, 0x0, 0x0, 0x10}, 0x80) r3 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000980)=0x0) ptrace$getregset(0x4204, r4, 0x202, &(0x7f0000000900)={&(0x7f0000000840)=""/136, 0x88}) mkdirat(r3, &(0x7f0000016ff8)='./file0\x00', 0x0) unlinkat(r3, &(0x7f0000000080)='./file0\x00', 0x200) fallocate(r1, 0x1, 0x6451, 0x6b) 2018/04/14 00:42:03 executing program 2: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4000) openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x1, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000080)=""/139) 2018/04/14 00:42:03 executing program 3: r0 = perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = socket$inet(0x2, 0x4000000000000005, 0x4) setsockopt$inet_int(r1, 0x0, 0x14, &(0x7f00000000c0)=0x3, 0x4) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x0, @rand_addr}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00003b6fc3)=ANY=[@ANYRES32=0x0, @ANYRES16], &(0x7f0000000080)=0x2) 2018/04/14 00:42:03 executing program 5: r0 = socket$inet6(0xa, 0x80006, 0x8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in, @in6=@loopback={0x0, 0x1}, 0x0, 0x1, 0x0, 0x0, 0xa}, {}, {0x4}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'bridge_slave_0\x00', 0x8001}) openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x701540, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x80, 0x0) socket$inet6(0xa, 0x80007, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000080)="cd1f9891", 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000000100)={0x4, 0x200000, [{0x8c}, {0x1, 0x0, 0x1}, {0x0, 0x0, 0x800}, {0x400, 0x0, 0x1}]}) 2018/04/14 00:42:04 executing program 1: mkdir(&(0x7f000000e000)='./control\x00', 0x0) stat(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r0) r1 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r1, &(0x7f000064f000)='./control\x00', 0x40000000000c085, 0x0) socket$inet_udp(0x2, 0x2, 0x0) faccessat(r1, &(0x7f0000000000)='./control\x00', 0x3, 0xfffffffffffffffe) 2018/04/14 00:42:04 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_buf(r0, 0x107, 0x9, &(0x7f0000000000), 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0xde, 0x2500) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000080)=0x3) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) 2018/04/14 00:42:04 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b33000)={0xfffffffffffffffc}) listen(r0, 0x80000000) 2018/04/14 00:42:04 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x5, 0x2040) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000200)={{{@in=@rand_addr, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000300)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000340)={r1, 0x1, 0x6, @random="cf3249c1afa2"}, 0x10) accept$netrom(0xffffffffffffffff, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48) r2 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x4800) ioctl$BINDER_WRITE_READ(r2, 0xc0046209, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000000080), 0x0, 0x0, &(0x7f00004f0fd4)}) 2018/04/14 00:42:04 executing program 0: mkdir(&(0x7f0000000340)='./control\x00', 0x0) timer_create(0x0, &(0x7f0000000240)={0x0, 0x0, 0x0, @thr={&(0x7f0000000180), &(0x7f00000001c0)}}, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000380), 0x0) gettid() r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000103000)='./control\x00', 0x40) inotify_add_watch(r0, &(0x7f0000000040)='./control\x00', 0x40) 2018/04/14 00:42:04 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/raw6\x00') recvfrom$llc(r0, &(0x7f0000000000)=""/48, 0x30, 0x40000000, &(0x7f0000000080)={0x1a, 0x302, 0xa5d4, 0x3, 0x8, 0x8}, 0x10) sendfile(r0, r0, &(0x7f000080037c)=0x900, 0x400000ff) bind$vsock_dgram(r0, &(0x7f00000000c0)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000100)=0xff) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@sack_info={0x0, 0x4, 0xc375}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000001c0)={r1, 0x9, 0x1}, 0x8) 2018/04/14 00:42:04 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e22, 0x200, @dev={0xfe, 0x80, [], 0x1a}, 0xffffffffffffffff}}, 0x1, 0xdf21}, &(0x7f00000000c0)=0x90) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={r1, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1e}}}}, 0x84) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f00002c9000), 0x8) 2018/04/14 00:42:04 executing program 4: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000140)={0x22, 0x0, 0x80000000, {}, 0x1, 0xd115}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x0, 0x404000) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x5, 0x4) sched_rr_get_interval(0x0, &(0x7f00000000c0)) write$cgroup_pid(r1, &(0x7f0000000100)={[0x38, 0x39, 0x30]}, 0x3) 2018/04/14 00:42:04 executing program 6: prctl$setname(0xf, &(0x7f0000000000)='}{cgroup@nodev#eth1-\x00') r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c45ff7)='/dev/dsp\x00', 0x80002, 0x0) write$eventfd(r0, &(0x7f0000006000), 0xff03) mmap$binder(&(0x7f0000624000/0x4000)=nil, 0x4000, 0x3000002, 0x22812, r0, 0x0) ppoll(&(0x7f0000254ffc)=[{r0}], 0x1, &(0x7f0000ebf000)={0x0, 0x989680}, &(0x7f0000599ff8), 0x8) 2018/04/14 00:42:04 executing program 5: openat$vcs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vcs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000240), &(0x7f00000004c0)=0x4) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) 2018/04/14 00:42:04 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x40000, 0x0) bind$ax25(r1, &(0x7f0000000100)={0x3, {"980982b896c95c"}, 0x1}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x4) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000000040)=0x6, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000780)=@broute={"62726f757465e80300", 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip6gretap0\x00', 'syz_tun\x00', 'bond0\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0x108, 0x158}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x10000, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x86dd, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x130, 0x1b0, 0x200, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, @limit={'limit\x00', 0x20, {{0x0, 0xec}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz1\x00'}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x460) write(r2, &(0x7f0000000080)="2700000014000707030e0000120f0a0011000100f5fe0012ff00a51b82d77a4b6db0068dd304f9", 0x27) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000000000)) 2018/04/14 00:42:04 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="40e8be0f00000000162d526d3471a815bd") fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) 2018/04/14 00:42:04 executing program 1: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f00000000c0)=""/250, 0xfa) getdents64(r0, &(0x7f00000001c0)=""/1679, 0x68f) getdents(r0, &(0x7f0000000980)=""/46, 0x2e) 2018/04/14 00:42:04 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) sendmmsg(r0, &(0x7f0000ad9000), 0xec, 0x0) write$binfmt_elf32(r0, &(0x7f0000000280)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}], "452e55a60dc6f07cb211c9443a30171e43306670980b000000000000a4a9a748aba817b33007415b1318d12fa7c741e941eeca252eb41b5ac88efaa9565fe1ea6d90de3dd31a8717d9dd342aaad2e7cd879595edc6da904c8b17971034b4fcae4f5396af7ff65766966d9f0c087369a24e7200b66ff19c31faed61ebed07f3b3913eb6da03d10ceefd15eb703857e0a39388c8da724d50fc927addf3b19e3ae631b9ce7f397b68b7db5da973a29e278ac4fa6fbb4d05566a31ae75367c660c1430d72de0b1c321255403d988f566ed8b51e17ab84ec0b5b8b33739376b5db50fa454a8fa3608c63c1c9b1d3561"}, 0xd1) 2018/04/14 00:42:04 executing program 7: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000080037c)=0x900, 0x400000ff) 2018/04/14 00:42:04 executing program 4: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = dup(r0) utime(&(0x7f0000000040)='./file0\x00', &(0x7f00000003c0)={0x2, 0x5}) setsockopt$inet6_int(r1, 0x28, 0xcb, &(0x7f0000000380), 0x4) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000080)="ee835b20b7770b9120d1d043720868f855fe86d551d332c4e6a3f1ab14beed5c7171673595cdb2cfffa49534267332b6c8d4a6266afafaf54d0e89e3f685066fbde740fe1c656b7be4283847af9fac5d678b55b74d8897e18ccd9cffa154a72d6b1765bd359fa6b4a1b7c3384cf4018781b3afdb08c083a9d51eb6c1606f4682652647c879de37f548c8eaa9115f5c7629bbca1589c76edba8cd9034f5bc52326251fce16c6206ed72495e48e779", 0xae) sendmsg$key(r1, &(0x7f0000001400)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)={0x2, 0x8, 0xa3, 0x0, 0x39, 0x0, 0x70bd2d, 0x25dfdbfe, [@sadb_key={0x9, 0x9, 0x1d8, 0x0, "a7d39d39370e0c80619fd5e22da9d13d61dda50cff06395a5f9ec32f82873b08350c3b22e17067f9aa1717da6003ac7a23b054649d79f44f67cb82"}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, @sadb_sa={0x2, 0x1, 0x4d3, 0x7fffffff, 0x7fff, 0x88, 0x3, 0xc0000000}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, @sadb_key={0x20, 0x9, 0x790, 0x0, "a3e20ef0cb790bd99d1766db01efbd505eead9471ccfe0be96671283303764d140acb50b33c9580c3223e83a7583bea5fe979a742a4185fc6278a149d1945437aca6e248d41dc4d2c91ceda315e6916f01f7ff7bfe0f65ca06579ce27dd7b0272dae96fa8b0a9e957e7f5b5fa44e8bf2ac481421bf317967a380c5caaeb7babe6da68475edb057a0808a338300cf37c4c95c7a0b80c340df939a0ba88adc39ebb0ef68342fd55e3066a5a0cbb61b629b04f89ac17acc04f37c5a5d52bc83eaabf1c2543830bd70451441fee2cfc62f3caad96e39501c0c61715dc0026abeb30228e59f177203d4937f0f11ef8fc82c488aad"}]}, 0x1c8}, 0x1}, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000000340)={@mcast2}, &(0x7f0000000400)=0x14) 2018/04/14 00:42:04 executing program 0: prctl$setname(0xf, &(0x7f000097ffff)='\x00') syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x800, 0x200) eventfd2(0x6, 0x80000) openat$dsp(0xffffffffffffff9c, &(0x7f000041eff7)='/dev/dsp\x00', 0x2000, 0x0) 2018/04/14 00:42:04 executing program 2: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'veth1_to_bond\x00', 0x3500}) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) 2018/04/14 00:42:04 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000000080)=ANY=[@ANYBLOB="cd3997030f000180c200000086dd919df786154a8093521160e3060000383a00fe800000000000000000000000000000ff0200000000000000000000000000010200907800000000602851b900008400ff020000000000000000000000000001ff01000000000000000000000000"], 0x0) 2018/04/14 00:42:04 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\f\x00\b\x00\b\x00\b\x00\x00\x00\x00\x00'], 0xcc}, 0x1}, 0x0) 2018/04/14 00:42:04 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') sendfile(r0, r0, &(0x7f000080037c)=0x900, 0x400000ff) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000040)=0x3, &(0x7f0000000080)=0x4) 2018/04/14 00:42:04 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x40) r2 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000200)={r1, r2, 0x1f, 0x1ff, &(0x7f0000000100)="733b126522a1aef47b9916689d85b50b50c3e4d21263e4867b0c93ba6894dbb9c00c55c71e1b061bb71c934ff48117115f7523b9b93fa826f3b7204747a53fb5d4ffd14d19bb797db524a10ca533000a484aa0e9609642d410588d041edbaee92947f1f8e2803f2f763d221df29cae95ead08e5e7dccf392d7371eff886afbebc6cb09a3c155e3bcabb448650a71064da861c09462ca70467e5521258ef79e0986d8bfa92eafb477caa9c225ef716c45cf59f000db53dac6033a535d78e2c6fcf168f75989e68496efd627ac4deeda", 0xff, 0xff, 0x100000001, 0xfb, 0x2, 0x0, 0x8, "6c4858f3"}) futex(&(0x7f000031dffc), 0x400000085, 0x0, &(0x7f0000000080)={0x77359400}, &(0x7f0000000000), 0x410000000) [ 159.964993] device veth1_to_bond entered promiscuous mode 2018/04/14 00:42:04 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) tkill(r2, 0xe) r3 = socket(0xa, 0x4, 0xa0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000002000)={0x0, 0x3f}, &(0x7f0000006ffc)=0x8) nanosleep(&(0x7f0000011ff0), &(0x7f0000002000)={0x0}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)=ANY=[@ANYBLOB="01000000030000080000000000000000", @ANYRES64=r4, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="000000000100000000000000000000008e15ffe90001abab"], 0x48}, 0x1}, 0x0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x200, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r5, 0x4010640d, &(0x7f0000000140)={0x185b, 0x4}) r6 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x5, 0x200) ioctl$KDGKBTYPE(r6, 0x4b33, &(0x7f00000000c0)) 2018/04/14 00:42:04 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x1000002, 0x0) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e24, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x80000000}}, 0x8, 0x20, 0x6, 0x40, 0x8}, &(0x7f0000000040)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000000300)={r3, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x4}, 0x90) openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) sendto(r1, &(0x7f0000000280)="11b540ecdc6e9df91a44832ca642da6f14a877f6b2731dfcd2d4f7f4f78598615891e100f034050efefc5749c64991c6beb610fdfdaa167d0a238a10f37d245309768d536c9e6e2a14335566a3419921d59c10ae", 0x54, 0x4, &(0x7f00000001c0)=@ethernet={0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80) ioctl$TCXONC(r0, 0x540a, 0x80000001) write(r0, &(0x7f0000caf000)="9c", 0x1) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x1) ioctl$TIOCSCTTY(r1, 0x540e, 0x6) r4 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x4, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000100)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000180)=@sack_info={0x0, 0x8}, 0xc) r5 = semget$private(0x0, 0x2, 0x0) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r7, 0xae60) r8 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) r9 = dup3(r8, r7, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r9, 0x84, 0x7b, &(0x7f0000000480)={r3, 0x15f7}, 0x8) ioctl$KVM_GET_LAPIC(r9, 0x8400ae8e, &(0x7f0000001280)={"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"}) semctl$SEM_STAT(r5, 0x0, 0x12, &(0x7f0000000000)=""/25) [ 160.008325] netlink: 12 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/14 00:42:12 executing program 6: socket$vsock_stream(0x28, 0x1, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x26200, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000100)={0x8, 0x9}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x200040, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x3b, 0x9, 0x3ff, 0x1, 0xb0, 0x1, 0x1, {0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x100000000, 0x7, 0x7, 0xa2e, 0x3}}, &(0x7f0000000280)=0xb0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000003c0)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000400)=0x24) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000002c0)={r3, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x18}}}}, &(0x7f0000000380)=0x84) ioctl$TIOCSTI(r2, 0x5412, 0x800) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x8000, 0x0) mknodat(r4, &(0x7f0000000080)='/\x00', 0x8040, 0x200) write(r4, &(0x7f0000000200)="2415d7d253a95cbf59317b6ef3cca7000000051d1d0035b3943200000800417700fbffffde010070329ae00a55a21aec5d1d721e2ce0fc240bfd87ab68ea8c00f99752c726b381317f0d8c59c3f33406719122c88843c5c65ad716eb", 0x15) 2018/04/14 00:42:12 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001b00)={&(0x7f0000001b80)=@newae={0x48, 0x1e, 0x111, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [], 0x1}}, @in=@multicast1=0xe0000001}, [@etimer_thresh={0x8, 0xc}]}, 0x48}, 0x1}, 0x0) getpeername(r0, &(0x7f0000000080)=@can={0x0, 0x0}, &(0x7f0000000140)=0x80) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000180)={{{@in=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f00000017c0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000002c0)={{{@in6=@ipv4={[], [], @loopback}, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f00000003c0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000400)={0x0, 0x0}, &(0x7f0000000440)=0xc) r5 = getuid() ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000480)={'vcan0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00000004c0)={'vcan0\x00', 0x0}) r8 = syz_open_dev$mice(&(0x7f0000001800)='/dev/input/mice\x00', 0x0, 0x4000) ioctl$KVM_CHECK_EXTENSION(r8, 0xae03, 0x7f) r9 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_IPV6_ADDRFORM(r9, 0x29, 0x1, &(0x7f0000000280)=0x2, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000001780)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000001740)={&(0x7f0000000500)=@report={0x1238, 0x20, 0x401, 0x70bd26, 0x25dfdbfb, {0x33, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in, 0x4e21, 0x2, 0x4e22, 0x6d35, 0x2, 0x20, 0xa0, 0x7f, r1, r2}}, [@policy={0xac, 0x7, {{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @in6=@loopback={0x0, 0x1}, 0x4e21, 0x40, 0x4e21, 0x800, 0xa, 0x20, 0xa0, 0x84, r3, r4}, {0x1, 0x100000001, 0x5, 0x7fff, 0x20, 0x80000000, 0x0, 0x2}, {0x3, 0x7, 0x81, 0x1}, 0x1, 0x6e6bbc, 0x0, 0x1, 0x0, 0x2}}, @replay_thresh={0x8, 0xb, 0x7fff}, @address_filter={0x28, 0x1a, {@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0xa, 0x7, 0x20}}, @sa={0xe4, 0x6, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@dev={0xac, 0x14, 0x14, 0xf}, 0x4e20, 0x8001, 0x4e24, 0x7ff, 0xa, 0x0, 0x80, 0x2, 0x0, r5}, {@in6=@loopback={0x0, 0x1}, 0x4d6, 0x7f}, @in6, {0x3, 0x0, 0x8001, 0x80000001, 0xc561, 0x1c20f9f9, 0x7}, {0x4, 0xc2, 0x4000000000000000, 0x8000}, {0x4, 0x3ff, 0x2}, 0x70bd2a, 0x3504, 0x2, 0x4, 0x11c, 0x4}}, @offload={0xc, 0x1c, {r6, 0xf54bdc4102a26fd7}}, @offload={0xc, 0x1c, {r7, 0x2}}, @ipv6_hthresh={0x8, 0x4, {0x4a, 0x60}}, @sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x1, 0x9, 0x1000, "8fbb1e750035c53a7c6feb5dff9899a6335940a7b9de79718de4e26e02a7e8c31d420975c1899e049062b0f866e28678c472225e112dd16f4ac40becf932825e1453a09649758842f0e323dd2e19a76f5a39a09cf00775916a9e25054bf63ca8568b7998316936e5598e18fffc26dd676c9ce84b9c41af1effe2366dde7d83b611a4be33ac5f11e62ce7d92553b6b20d5061a20185f176edbebd40e86751333860902f7100609fdec4df56c11a96724f8f3445c35eff1b05083ba6ebad3d6409bbba1cb5d93164aa79fdb7c48b63e21796d91ec3ac83cbb50b47b02c90dec5ee486faceea306ffae64862278ca79e5fd7fcf69fe71064b3f6e2ec8e42229ed02aa1380a4bb37cdca33d73d1f184ae1700568c64bae040c20dd1ffc2dbf5315368726ad6b0584f94f1dc226f766d5c9fcfe184558e3e3711bc3d71a414fc1c594e1f36e000238b83110dc32c3868c67fa3e3c766b4d15b9d583501278e7bec5be161c8485e92a07f3f342b823d1ed20e022ea17db9e497f081224af1c064e47b42708289c7dc99565fd37798f84140d1f076586edc4435988c81008c33e53698464afa2f870fd09abbb8d69946c5ca99303abf1cc4175b9285cdac20cdc4000fca1cf825add087016396d867fe18b7f9ae6297e4a682d94747f1d632a09f34fac0ece7afe1498c536d62485e31708c8bb67694209fdf68a46d2d3593df8ec2a21668ca80c9e17998640084074207e3d2afbf6755f45f16d8e2457d2113dcb9d8cc7401d78ba39552634e127731200ea42cb2ad09aa0e507abef26ef808b661d8fbd6245c83954014ee70e58a21f30334128cb7923eab49a1fb9fd838c9bd642f6b55db176a0135035446ead11108164f91756c43e63629c95d7d6b1bbcbb9b13e222b5fd8653c4e106bc21c15ff8dc60b2749663ac94f39df29092372c207732173a8fbd0624d854a6cecee37dde6c2c4be044c93ffe68f744ae192b48aa904ff1e7d442336785b12b674d9be32b9a86c98891a1f9c8c2770f96fdb65fc6542913ea45d2baa7913c15c5942b6e0bb009f0eb0d000ef8a8584f4160cec354a40294c96da436a9cd44f25289574d36b3bb956ab4f070bba1da2c2e7f4eeb18487f8e517ac4f90aa9ce78cdc1c5d7520e33365e503cafb85ee606ee40eb851d7ef32b1781873a0a0936c32129eb9f970639d5f2761b7cf84946f7db0f37bcb0c32de55a96f345bb77fcef6f71c9bd67c46485e7ca8607aac342e55419c6d6526b7ec1fc5c2c9c25db2b958fecd179094b6af56678442bcd65812e786046cd6c421a8ff95496973828049bc5cccaaff2901b15de91349e61c22099b7e64d5f5a2a4d8e0428a35be07d983b7030464a2ab8926e93659e36cb6816d366590e00d7a6ecf74c12598e931f125a873ff607909854af7c591216f0402dcd1651c810a4a40644eb1a941fef93641115eab7949dede44d53e631cb824c43129e83572b5d367dd89d9062c107cd056104866d67a311f6d226461147c251f1b05ef072650c4cdf202e0e31762c0bbc584f3c826c01a93579cf48215692ae766408c4f96a52392ca2a0733ffce690bd478bd2413f908362ed5ca08b526c946a426c8095a6773090d887bf46299d0d3680f7db5ae6e4f688316ef5f62afca08a1df477e587dae2474119c30bd97bd2440214028239c0a064a7378b9331e0ea13a473fe96781421fb70e0f60b35c36516777489075565a9cbc2fa480ed985a9db15968becf1d53e9ab52490fbe20bbc6ec2f537b906ed4859618dbfbefe723111b2ecce6c167ec2bf9f2f296f46ef54f6ec8bf9df968cd0efe699b44a9278e6d8023a31235234ddefdc11a61999514367ba503a7682c5d40ff67a4f9a2b838edc9c6ecad623bbcc35d127f900c8e90e67c7548a6e7e25163dba3d3e1d2a2e844b0db91e0fd700044e0ee7737ecb13e7a0d8ed5002302e1dde876790f3fb9ec0bcdbc6dacd69881001c45811a9960c3b0d28042267e7b4ba76ef38b46f0e78831414d1e3507865d811afb2f63ff0343363ab37e0178c9e14c839b725400422b2da2f014bcf42fcfe85bf4e3ad14eb9edc983164dac0e4c88a7d33b76fdb609165a7a814b6f59b0d47bb81f16e434b4a14f6af267f4e63d4024013d68ccb9478cdae7334bf52548f7d852b62456f71676ccd78fb76e5eb699e88e3053c7c1091feeaed2d94929c0da6ee41f3d003b0011124832708b5e1ac74c8331afdce5016816de136e3b4e29b2cb5c08c3ce3d4aa5d953dc64c276cc107ba23a4a1ff10906db7e291c9b03223b6b28c4d14e0ccd929550e860a29db4f451a1e5194f010766fa3f5c448b5f769bf67c27ca61fbc8a431b1622432607b7ef2381a79696be7fdeb5c187697742483ea94fd6a3a8b0a34db5341544f5221ab41e0e7d45cc2aeaa976c70315a79c5bab768bcf7122694d00a6601427b6fc66fdbd26fc99d3de314202603abf4234edd612f9271909ab33f975245ec3244504915dabe1541e0d53ebf43d2d7ffdfd874814dd44932388b9b8eeef9c575c5d5adaf1fee596637e12a1b40d6163f7270a20ad9843b998b362f876337da2ebed38c9d593c1e1695d4eb36a8d41f72509cb58c71143d91d891603b1c05cc7518968314491bc7b2306e6c68b612388b41398baf9adba9810f45ffe35777f8b327e4022204dd1f63c6e3a594df921bc2d77b94d073480eb290447f115a69d2c74133769260bbb1f5e57a9540907c4857ee3cb1501a211b32527a5fc54fd676f4cc8a623e17c30a94690f55328471513b5f666faa295466af70ba4f7384cc72617897a4421ef9a0e2b0f741bbc130ceabf37fd82433f4095f9978f03c24587b93a8edb5cc99e3f180091dc74479359654a81c71e8c8d0ee05761438e9f723fa648de490ae3863144d54fb65ba902ab90862c46b6ced4abfa81015baad318e82147bfb2885364071f1a2a1809a18ae9733df834f44bc701052cb3714462910d905bf90b0b6c9d9d0e6d9657c576e580af1be106ed5da6d62cec8b72b43e87d808731db2209effe936a9a1f24aec620b12283f242e63131ed4a73e7f5fdd7501d69ddaec828122324e3c3f86b4d24c8a520e103fed2ab3479ef409b43e91d054ebf240ea8538a64311c4b5945ddee5c718a16f7f58b02f9110751fba4b61af523fee043b8119f429367b6d7a47edfc947d1d8148e1069e95b9cab6529031df5633f277262004ebd6d654797644c449affefb82cc85ab9f42e8c9a4de92a95dd74e876436e52d0ad2db0a420bba55a387e642a48abf95b2f854ad23505cbbbd2a618cec2904dccb6e7fd8b2435e0b0ed72a563495c4827b7d11ca4d238d2dff4d0eb9428a929f2c1c1f12809f658290100a8ee24220e9b031c197264f45b4123cdc0c76bcf7eb423c39abff2d27c19feacf307d3d5fb9e1b982ea0c9a697d6a05f6ff6009fac125f58731f5f1eaec1f6c27df6833b393c4fb50d8524337742f13dbdb7641837ee72e6aa4dacf409fb45808ff8afbe432f33e530524b4cad45d71fa96e1919fa68125ce7eaf790745826b7fb6a85242b599e0523bc25f90ee8a29099155eb6eecc2bdf411740b5c98f664d517bd8c28c2159efcfef975ca422cb9fbc6a1a6ae02dc488878bef707d9bf708c45ee5fd97a7374c9e6af3a44061dc99e6fbde8acaf30c12463223e0d70c8a8ea998a6f6d441c60671667b605a492c711b831915f63c2937ea2a7c26b208765978f8060161fae0d7481560f3ed8c13659e9d7ed25a61bf407114d82f8485fa3c308522d8acc973cbe3b06a9003fa9c1318fe30690c3c001d3ac02153bf367dd43ef345554c2c32a213ba339537bf9b0c721eb749f5131d268e72f17b91df4de2fbde1649e2a54141bf6178e0dc878bdcb25b2ab99e41c29e8f5f86ea02de06f9939ba10f4b3c556cc0cfe0e577c4759095aa22bd364e8e81c92c17631dc78dc3719d04215223461b2fdc5b29c2cece256150143c5ce062763b1925753b00a445a6a45fa57dd93ecbea8330a59b72bfe5f91806f78cda4aaef3660f727419a9be720b79eef4b44e98cdab6b370ecc6fb9b61c0aa73581af3b4e18cac7a4f5390c39484b63cfea5aa5c2281396cc8f8d6ecfcc6658e20f18918b68c1064e15fa779fd749783d89f6fa12a62a93eb672c12fb0325609553a1615707e64b50f16d3176625a8890c41d2cb20d090433b4175968579c6f581dee33da2da09bbe48c043eaa630b5e5082f3698f3675cbcc5ad1eaa679d950e0678ebf1a233e50adb248ee496211647b9d9e14f58f61eb0a32d66ffa42b5d21aa84d87c2fde8fb76e96e39728d55be975f39c06ed5f9eb61f054b8ae5a54c1fd509f068ccd06525185f5e2e111e676b80d592c87665c2cb12104db3cfce4a1d902616b6e213b4fdc23abb408e3c32512adf7e5b195f0e5b26aa42c3c0b268bb10839fb00e5124b66509c1259ede96d89f716f1ae5656efa7084f57653b32b818472e231b1a89132b39841bdb5b9fe00195bb6fc7f1d11682abfe1636e62146b399c3d3c4696f19065e5d5ab920a09a25b6a22d7c27840847d7288c49f7840b4ba0c07472e33bb1caa0d90517e690e5a38e526493b119e17c1ae6ee169889b279448a05b6112fbd2b6f1dda3dd304a5e71d25c9c5c4237ef96fe4d7d150f3d5257c704a170bca5553e875c6a34f97779644ca882bfb5164f427b09025e72da7f06ac820f0868f17e03f1f119a13f97e15116c951d1bdaceca0f511a948caaca92e2f64e25f507890c21bb3e964cf098662fcf6d6a7d78b896352d065733b7280efbc98aa728c7cd5e8ea2bdfd7f2148c012ba37c0b2823f3848a7b2149cb3b773b05ac88306aa06faec63ba9c5f92104c0506d6572573403f2a98159c4ad46c85ab84f2d0be1812b11e921eced4d56c8b9d259e8a77d95be002f9be1b6493f8b5196b83ba29a2d45cd79abd11003483b1f6fce3f6ac4f04a9a08dd5cb7d74b1d72da609f1a315fa402493e362ae1c6251e8e6b4676050e530ed9fce0c93dc59e0fe3296482a793395cd864afd79d9ff17f747911aa74e0697c87ffa3f6945195579816c6234b735f0f9655bf431457d29e4d4585665525b71b12ac58a7363d9e6a4d087b85c6b888012fd9a7da6f0256731f6ebde87e111bbe290b5814b1f0b40b4b7916b5278efa1056f9f94adf24e8747bc385fa11328bdb246501851401e995f184704c705d3c42d2a88c3fb136bc5cddde12fe0325c28fec79fb681016b12ad7174f892755064ebdea1f95f6fe71a7c913687c1a3ca7d554bcf29f5608675c49825849cc33fac7c1452ac04d11df0cc0a19da101949dcab2ffff844b94dcbdf1a18fd7fbf7b3d2dbc68316b5d7546939c6efac2ba98a63e3bcaca83f4cffc14bcaa1dd67a56448e4859eead2e0210822cafbdcc33c10abd5ad0428285249fd86cba74565919a770ce96e0cf4fe8a8a8dd151d7b153450d6e77cf37ee3bfc2b3e98b6a85237ecb8f8b68998e194bf70c6e964cdcda65f765eacfeb707b15a1d77b0df6a9dd34fa31a9340519c2b54f0a3ce28dbdb76d1651969487c254e3b95067acbfefb8f368ddc3e06311d0552f06f43663df96cfe21647bf156dc5a64dbc1c03d736693e7de33d5deca71a689ae21bdcf1704a0c8691f136d5b0877de2e406395f4f8f01591f13484e4a3e209930fb59d806dcfb88542f29ef60bc45cd4a958e1f851713363f65cc5f8b540553d1b6713e71c0fea5d64358b206d7e221cb856d2c13d56cb7395d0a9f9fef7f6d"}}]}, 0x1238}, 0x1, 0x0, 0x0, 0x10}, 0x80) 2018/04/14 00:42:12 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000007ff4)) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000080)={0x5, 0x9, 0x0, 0x7}, 0x8) dup2(r1, r0) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40087705, &(0x7f00000000c0)={0xffffffff, 0xbf1a}) 2018/04/14 00:42:12 executing program 5: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getpeername$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c) r1 = userfaultfd(0x80000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000180)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000007000)={0xffffffffffffff40}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa04, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) fdatasync(r1) 2018/04/14 00:42:12 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') sendfile(r0, r0, &(0x7f000080037c)=0x900, 0x400000ff) sendfile(r0, r0, &(0x7f0000000100), 0x3f) accept(r0, &(0x7f0000000040)=@pppoe={0x0, 0x0, {0x0, @random}}, &(0x7f00000000c0)=0x80) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000340)=0xe8) sendmsg$nl_route(r0, &(0x7f0000000440)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000001a}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)=@ipv6_newaddr={0x48, 0x14, 0x400, 0x70bd2b, 0x25dfdbfb, {0xa, 0x1f, 0x620, 0xff, r1}, [@IFA_FLAGS={0x8, 0x8, 0xa2}, @IFA_LOCAL={0x14, 0x2, @local={0xfe, 0x80, [], 0xaa}}, @IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80, [], 0x1f}}]}, 0x48}, 0x1, 0x0, 0x0, 0x4040}, 0x0) 2018/04/14 00:42:12 executing program 1: llistxattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=""/158, 0x9e) timer_create(0x7, &(0x7f0000000180)={0x0, 0x26, 0x4, @thr={&(0x7f00000000c0)="ec308752d69600734ac32271a66f0e5be9db17a89299ba470a89d55feabe9b9bef462b23761fdc31703f749845255006539325b996df7a4b78f2ce379b4340de9a055fe19b6145d2204c220933e5de8031267ac72185071222a4f18be781ea8da6af879a5c8d10e07cd51b1d17f513c631cb6668e8164a54cd4ea8537ece5a9ceb14c0d637e93c588ff28dc93b1fe35f98bce446c3159717f691e2cdf3e38665e22491ce92a57e229a15db6350550005bc445e6e20f4ccf5091bfc1928", &(0x7f0000000040)='\n'}}, &(0x7f00000001c0)=0x0) timer_gettime(r0, &(0x7f0000000200)) futex(&(0x7f000031dffc), 0x400000085, 0x0, &(0x7f0000000080)={0x77359400}, &(0x7f0000000000), 0x410000001) 2018/04/14 00:42:12 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@textreal={0x8, &(0x7f00000000c0)="0f017c0026f00fc78c0078360fea3826360f2212baf80c66b8f3baef8b66efbafc0cb0c1ee36672e260fc798ec000000bad10466ed660f091e66b9ff0200000f32", 0x41}], 0x1, 0x20, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/14 00:42:12 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/dsp\x00', 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000ab2fe2)=""/30, &(0x7f0000000000)=0x1e) 2018/04/14 00:42:12 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_cache\x00') ioctl$int_in(r0, 0x5452, &(0x7f00000001c0)=0x1) r1 = socket$kcm(0x29, 0x2, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) signalfd4(r1, &(0x7f00000000c0)={0x1}, 0xfe, 0x80800) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000100)=""/175) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000200)=""/143, &(0x7f00000002c0)=0x8f) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'team_slave_1\x00'}}, 0x1e) eventfd2(0xffff, 0x80000) 2018/04/14 00:42:12 executing program 5: syz_open_pts(0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f00000000c0)=""/181) r1 = socket$inet_dccp(0x2, 0x6, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f0000000080)="03", 0x1) [ 168.007468] kvm: emulating exchange as write 2018/04/14 00:42:12 executing program 2: syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)={0x0, 0x0, [0x0, 0x2fa]}) socketpair(0x19, 0x29920605caecc48d, 0x7fffffff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000100)={0x0, 0x80000}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000140)={r2, 0x80000, 0xffffffffffffff9c}) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000180)="2f6a60ec12f53185e4c7ff0fc59f1d66db73784db4a0702b9a8e68d87fb177ff21dddaa128b3ddf22402cb8113ab2cc46e51e14012fdde1b4e61f767b3c545ae04b3c125e984783db722edf25fb3010d2ecfde52c2020886ffff256544064737e3e536dfd86d90f9678f9f96b02694e1f7f1a97d3bc8a473af8ac4d01635b5b8e2263f9830769c", 0x87}, {&(0x7f00000000c0)="71cac7bab3", 0x5}, {&(0x7f0000000300)="9173cc1d9594ae84ce1fdfdc4a645386276610aee2b4c34b452a78f87c76d86083f4871a2d8e4ef26acee9106b79a4dded0e5f56e4cb110cb8ed34dbc10ce6951a2c79437e4df8a009a98c0232b0191243369016b931fb3cdc6d12e2c36895da8a6d345f7ccdaf9b35e11b340553529ea367ed4256ca429fd76cc1016558340045e6d7763ea989b94838aab95f2c4cdd559467e12a7781d43c6ae498de74e8dadfb7adbdb77072f260eaa9193d", 0xad}, {&(0x7f00000003c0)="03fad8905f244f5bcbc268c99249cfa1371f4fc047b6dbba4ded3ea0d0d666ed615cbdd13771d54a56d13e20be953f60203ec0e0bf330796805923d46de045b4b4660e04dfbda19404ff048f18a2cca7f329a325e46f74ce4f7edc54ec924020e9c166e08356f29e4d23be9f4dfefdab767d5ac168ec2f1781cdeb0e9373835cb1c0248420bfa9f91f69700404ac26db0ba14810198a2a65256139154a2a74db9fc89183d227399723afeade34aa", 0xae}], 0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000280)=0x0) ptrace$peekuser(0x3, r4, 0x4) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x100, 0x0) dup3(r3, r5, 0x80000) 2018/04/14 00:42:12 executing program 6: 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, 0x0, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000000ff0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x10) modify_ldt$write(0x1, &(0x7f0000000000)={0x8, 0x20000800, 0x1000, 0x4, 0x6, 0x5, 0x1, 0xf093, 0x3ff, 0xbe79}, 0x10) modify_ldt$read(0x0, &(0x7f0000550f57)=""/169, 0xa9) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000100), &(0x7f00000001c0)=0x4) sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="000000072c42e841e8c4893f91a323ab47e3963d29d47c8c5add58a8e9fbff030000000000002aff1a9859d6a6d2d97449128069a9efeb79b6f3b9077bff65b2caaccd0e1a14a18e1e167c0a81c79c871a486e975a6627fbb6cfa02fd4b86d4ebe914faf5707ae1ef7b5baf5d6e8738bb3141d17014f6c9c14ff266d84b3ad74a077723d24b198d47962d6c258727662f8cbc1756b839d25c61166b61e5f55a8089642000116d5106dd13117865bc62ae6a5ae64b270", @ANYRES16=r2, @ANYBLOB="000326bd7000fddbdf2511000000040002000800060015000000"], 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000440)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x40001004}, 0xc, &(0x7f0000000400)={&(0x7f0000000340)={0x88, r2, 0x301, 0x70bd2b, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_SERVICE={0x54, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x28}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@loopback=0x7f000001}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3f}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x25}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0xa}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4f}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}]}, 0x88}, 0x1}, 0x50) 2018/04/14 00:42:12 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8009) write(r0, &(0x7f0000000000)="b6bdb8fc5ca42f0008d454b3e8161c50e4050000000000003f000000007a8928aa732940404ada90c0caee23c8d11a0ec2ff0c0c8932d9a791010eedacd4ba1f8d249e20f930e608f3d49a1082525275c1607abc481398154abca227cfc578ffc323dfc21d44d4032ad222756382f361930f59152b7ccfa5ae19360f53bad5e0efaec15b5cad47b5d331ec162a21aacabe22add951c1425477778b66", 0xffffffffffffffed) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) syz_open_procfs(r1, &(0x7f0000000140)='oom_score_adj\x00') 2018/04/14 00:42:12 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x1, 0x0, 0x300) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80, 0x0) write$cgroup_type(r1, &(0x7f0000000040)='threaded\x00', 0x9) 2018/04/14 00:42:12 executing program 7: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000200)) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000240)='net/snmp\x00') sendfile(r1, r1, &(0x7f000080037c)=0x900, 0x400000ff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x2600, 0x88) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f00000001c0)) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x9, 0x7, 0x9, 0x5, 0x4, 0x7f, 0x1, {0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0xffffffff, 0x2, 0x1, 0x0, 0x4f8d28d8}}, &(0x7f0000000140)=0xb0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={r3, 0xafc1, 0x2, 0x7ff}, 0x10) 2018/04/14 00:42:12 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f000000c000)={0x10, 0x34000}, 0x101f8, &(0x7f0000007ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="000000000104000000000004000000000000000000000000"], 0x18}, 0x1}, 0x0) r1 = socket(0x0, 0xdd327fa76f216fef, 0x5) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f00000001c0)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000200)={@local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x100000000, 0x2, 0x1, 0x500, 0xfff, 0x10, r2}) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0xfffffffffffffc01, @dev={0xfe, 0x80, [], 0x18}, 0x40}, 0x1c) 2018/04/14 00:42:12 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f00000001c0)=[{0x20, 0x0, 0x0, 0xfffffffffffff010}, {0x6}]}, 0x10) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$EBT_SO_GET_ENTRIES(r2, 0x0, 0x81, &(0x7f0000000040)={'filter\x00', 0x0, 0x4, 0x1000, [], 0x1, &(0x7f0000000000)=[{}], &(0x7f0000000200)=""/4096}, &(0x7f00000000c0)=0x78) write(r0, &(0x7f0000000040), 0x0) 2018/04/14 00:42:12 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) io_setup(0x7, &(0x7f0000000000)=0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x200, 0x80041) socketpair(0xd, 0x80805, 0x2, &(0x7f0000000200)={0xffffffffffffffff}) r4 = syz_open_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x2, 0x400203) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000004c0)='cpuset.memory_pressure\x00', 0x0, 0x0) r6 = creat(&(0x7f00000005c0)='./file0\x00', 0x8) pipe2(&(0x7f0000000740)={0xffffffffffffffff}, 0x4000) ioctl$sock_bt_bnep_BNEPCONNDEL(r3, 0x400442c9, &(0x7f0000000940)={0x9, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) r8 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000880)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) io_submit(r1, 0x7, &(0x7f0000000900)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0xe, 0x8, r0, &(0x7f0000000080)="08e95eefa0be0c74cdc5d59b2721de986d227ba946ce909e6835d7f8f317805ee52a39bc42fdb16ebd0d05d675c2e5e4bc57d0a27f3bd23ce8619f14ed4e6570f3ccc8d4d50a", 0x46, 0x0, 0x0, 0x0, r2}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x7, 0x3, r0, &(0x7f0000000180)="aba7ebc80e69e7b186726cceb3a0944d4fb99fb9a2855e799e4d4923e35346358f5bb3399ad67d287f106d81bfba086453a369a2bfe8631ca9a92e411a3961dfbe31e0e1419027a26b962c01d0fde8226c1394ae1867d5be66428fc72899fe21296bdd5c6cb043620f222abde4d3e4c6a34a27b40bf62c1e20c649", 0x7b, 0xecab, 0x0, 0x0, r3}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0xf, 0x2, r0, &(0x7f0000000280)="47ace9dea64b5d4d046ab813271cd3b083cea0a985547bb05de4719877283e18bd9cb679f6797cc6a1a9d7bfa6ad", 0x2e, 0x8, 0x0, 0x1, r4}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x2, 0x40, r0, &(0x7f0000000400)="fa67327fe924349ec5133ca5198ef5aa0d8bd62b77d0b44add6d08b823b466744f3c726ca16dfe82a2e5da62056fbdcb62a7485f607d681cad3946e3e6e055096157c550b55f772047ea1893101dd1e3d3f318040b0522e124e1dcc52544749e832d46499bc8c52ffa30bd30672f9586c7ce4873b4f04b8890cb4d62067dceec20275c34eb1cf3efa5e3690fbbd8593aa3fa92a245230e3b28d7", 0x9a, 0x6, 0x0, 0x1, r5}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x7, 0x5, r0, &(0x7f0000000540)="217c9442d62f9148eef7884a05366303d444b7e965b01627318f31ecb67b1bc0c31b482a03c32e526370a76a6337d39165073c7581afbdfa4dbdac9dc84200ce47f9481631733e3ef50d146c716a4fc11a363a6f674bc3498b1379ad99e656ca7f1811ae0d77b4", 0x67, 0x6, 0x0, 0x1, r6}, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x7, 0x8f5, r0, &(0x7f0000000640)="f429652e3866e5ea8d169eb9285d6d8b828c959d6284a3702b47c5300c5bd3d052bcc71cc7c447d59d7cf07839cc8238f0698e31d7d199f5b6d2e587c4e53b00cd0168ec5c8d87891ca6b366f8de456dcf5113f978038951caefffe133a64dd1c4378c2e7bef1689e6248fdefa1009cf0ffad33eb095330daec60cde09d695cdaacb3c4a10659b5f67d33e86047748dbc2505043d4f0ee0e3bbb79534dd1a8af407992859a0d6671016d55ee99aae3bc6f0c539ac38519750e75da804d4c10a177cd4ec4c78e57b0d66c3553842f07053b11b0b63509f49b0831c10b696a08b305354d0f07c3b3036258ea22d0ac826e1065c9bfca7ff5ceaee72be5", 0xfc, 0x9, 0x0, 0x0, r7}, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x1, 0x1, r0, &(0x7f00000007c0)="0d6d17cf81dd33ffe8e472cf230cc5296989c547eabb78dff5e7f698e5e038c9eeae3fed472ffcb5cc6819ef9d5792521d4bd3aecf74343ac384c9c11860e7561efe9be5ad33a7b52526a845d0ff0b8128f6401f11baa354f60e9097d19d586d872efc1dc4d8fb28135cd8c3b6f40700286603554042d1e3fa5e5db1ecd554f39666e32c16e582f0fe78b2b983cfbeb01f8d02c9cd1c0c839f551d922a83b78fcaad0aea2aa34abb653e04b4321d0b0f25f358d746a75f", 0xb7, 0x81, 0x0, 0x1, r8}]) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=@getlink={0x34, 0x12, 0x11, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'lo\x00'}]}, 0xff8d}, 0x1}, 0x0) 2018/04/14 00:42:12 executing program 0: r0 = socket(0x200000000010, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000840)={'sit0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000940)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000900)={&(0x7f0000000880)=@mpls_delroute={0x5c, 0x19, 0x732, 0x70bd29, 0x25dfdbff, {0x1c, 0x94, 0x0, 0x5, 0xff, 0x3, 0xff, 0x2, 0x3c00}, [@RTA_DST={0x28, 0x1, [{0xfd, 0xfff, 0x6, 0xb64b}, {0x9, 0x9, 0x4, 0x7}, {0x1, 0x3, 0x218, 0xda}, {0x1, 0x1ff, 0x9, 0x6}, {0xcdb, 0x6d, 0x3ff, 0x8d}, {0x4, 0x1, 0x100000000, 0x60}, {0x5, 0xb6, 0x100000001, 0x4}, {0x5, 0x3f, 0x1}, {0x8, 0x80000000, 0xd9, 0x6}]}, @RTA_TTL_PROPAGATE={0x8, 0x1a}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0xee1c}, @RTA_OIF={0x8, 0x4, r1}]}, 0x5c}, 0x1, 0x0, 0x0, 0x20000000}, 0x20040800) write(r0, &(0x7f0000000080)="2400000024007f380000120000000100000ff6ff01000000ff070000000000001300ff10", 0x24) 2018/04/14 00:42:12 executing program 1: 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(0x1e, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x2000, 0x0) openat$cgroup_subtree(r1, &(0x7f0000000080)='cgroup.subtree_control\x00', 0x2, 0x0) listen(r0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000454ff0)={0x0, 0x2710}, 0x10) accept4$alg(r0, 0x0, 0x0, 0x0) 2018/04/14 00:42:12 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000580)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = gettid() sendmsg$nl_route(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="2800000010000100000000000000000000000000", @ANYRES32=r1, @ANYBLOB="008cd04c9ea5f6ea001300", @ANYRES32=r3], 0x28}, 0x1}, 0x0) 2018/04/14 00:42:12 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000300)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha224-generic)\x00'}, 0x2e5) r1 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x2, 0x1) setsockopt$inet_tcp_buf(r1, 0x6, 0xd, &(0x7f0000000200)="8ebcc5b2a05c29f063dc4e22c90d10722f3112229046e189f9ba703ed13c93d3883ffa8c688dbaecf5c795344a12180ab8fc5998bb3c2b3c8c4a331d54b0a5c3dd4af031835cb7748cc2bd4f36a56c8d6f8045ac83011fadc7cc8645b63b575dd647068b2159a400ad770aeb3954a347305dfafeb4d5c3babf7031cae315204c87677453767605249dff", 0x8a) pipe(&(0x7f00000002c0)={0xffffffffffffffff}) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000000440)) r3 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0xc0000000000, 0x280) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000000080)) r4 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xfffffdff, 0x80) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="ed07ffda3b62305edc3861bf02f21d2d30ba3f3bd94f7faf780bb03eb8850cf5038ed230574267d53e25f0f9a98c37791874279902e3523f58701c45be32688121", 0x41) setsockopt$inet6_MCAST_LEAVE_GROUP(r4, 0x29, 0x2d, &(0x7f0000000380)={0x0, {{0xa, 0x4e21, 0xffea, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}}, 0x88) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000000140)=0xa54, 0x4) accept4$inet(r4, &(0x7f0000000480)={0x0, 0x0, @remote}, &(0x7f00000004c0)=0x10, 0x800) setsockopt$RDS_CONG_MONITOR(r4, 0x114, 0x6, &(0x7f0000000040)=0x1, 0x4) 2018/04/14 00:42:12 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000bc2000)="81", 0x1, 0x0, &(0x7f0000606fe4)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x1}, 0x1c) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x2000) read$eventfd(r1, &(0x7f0000000080), 0x8) listen(r0, 0x7) r2 = accept4(r0, 0x0, &(0x7f0000000000)=0xfffffffffffffe95, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000940)=@assoc_value, &(0x7f0000000b80)=0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@broadcast, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f00000001c0)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0xcc1, 0x4, 0xfffffffffffffe00, 0x100, 0xfffffffffffff120, 0x40000000, r3}) 2018/04/14 00:42:12 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) write$binfmt_elf64(r0, &(0x7f0000001300)=ANY=[@ANYBLOB="7f454c4600000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000003800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x278) recvfrom$unix(r0, &(0x7f0000000080)=""/61, 0x3d, 0x0, 0x0, 0x0) 2018/04/14 00:42:12 executing program 7: fcntl$getown(0xffffffffffffff9c, 0x9) r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xe742, 0x140) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) r2 = syz_open_procfs(r1, &(0x7f00000000c0)='net/tcp6\x00') sendfile(r2, r2, &(0x7f000080037c)=0x900, 0x400000ff) 2018/04/14 00:42:12 executing program 2: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) setrlimit(0xc, &(0x7f0000000100)) set_tid_address(&(0x7f0000000040)) mknod(&(0x7f00000002c0)='./file0/bus\x00', 0x0, 0x0) 2018/04/14 00:42:12 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000005fec)={0x0, 0x0, 0x3, 0x10000000}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000040)={{0x528, 0x20}, {0xa2a, 0x6}, 0x89ce, 0x2, 0x4}) pkey_mprotect(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x4, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000005fe0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000ffc000/0x2000)=nil}) 2018/04/14 00:42:12 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffeffff, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0xfffffffffffff36c, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3, 0x0, 0x0, 0xffffffff, 0x0, 0x3, 0x3, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) write(r0, &(0x7f0000000340)="1f0000000104fffffd06000000000000000501000b000100030423ca0000cf", 0x1f) [ 168.409461] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/14 00:42:12 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000002c00)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000002940)='IPVS\x00') r2 = add_key$user(&(0x7f0000002bc0)='user\x00', &(0x7f0000002c40)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000002c80)="17a721747b7beb58d17babb3300a38f427930f34c6cf134084399f67be0f337b6b7a150b96473ff670addba58fdd49e644a43609ded189468f563c52ad2fa5c8099a081dad1b64f0f23d4fd9167ee5bfade3cdcb5148", 0x56, 0xfffffffffffffffc) r3 = add_key$user(&(0x7f0000002d00)='user\x00', &(0x7f0000002d40)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000002d80)="46f14ccdffda9e917547c1844aa81853ce8ec55c01a983581da16c84e162b35369fdebf2cf8d216ff08bf70de7dfe16c800daac1d635092319270528b64cff5a01882de5d924ba07a56bb88b56d93fd71214891fa6acf45de377983731ced0e208e41992a68ec13308d58d1c591dc3a43ff66f87a461829f9096f79732ce2256ce3d518aec8ffbd5104a223126ce3a95f418f2f0ec1e4df40b2008a9", 0x9c, 0xffffffffffffffff) r4 = add_key(&(0x7f0000002e40)='rxrpc\x00', &(0x7f0000002e80)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000002ec0)="5f71c59587be20217c0faea65628ec3a58c4aa2d2f7af1bfd9a913c880c41abf0f4827b670e2a1b78fdd1e540f72a651ed7db02e2de0bdb8d5c2fc206e8bb9746c8a62ae4a988340294d3493c1e5423e52892856002ef004af6dfca905dba6b7ee755777116386b90a8d3685f4e5e5b6b0", 0x71, 0xfffffffffffffff8) keyctl$dh_compute(0x17, &(0x7f0000002f40)={r2, r3, r4}, &(0x7f0000002f80)=""/4, 0x4, &(0x7f0000003040)={&(0x7f0000002fc0)={'sm4\x00'}, &(0x7f0000003000)="dbb971cb9e4d1569320ebf60d08e439a55f9f464", 0x14}) sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000002a80)={&(0x7f0000002900)={0x10, 0x0, 0x0, 0x108}, 0xc, &(0x7f0000002a40)={&(0x7f0000002980)={0xa4, r1, 0x8, 0x70bd27, 0x25dfdbfe, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1000}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x12, 0x21}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x10, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x30, 0x38}}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x169}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x401}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3f}]}]}, 0xa4}, 0x1, 0x0, 0x0, 0x40000}, 0xff2413746a50e8e4) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af03, &(0x7f0000000080)) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000003dc0)='/dev/audio\x00', 0x2, 0x0) sendmsg$IPVS_CMD_DEL_DEST(r5, &(0x7f0000003f40)={&(0x7f0000003e00)={0x10, 0x0, 0x0, 0x42}, 0xc, &(0x7f0000003f00)={&(0x7f0000003e40)={0xb4, r1, 0x305, 0x70bd2b, 0x25dfdbff, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x20}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xffffffffffffff81}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}]}]}, 0xb4}, 0x1, 0x0, 0x0, 0x80}, 0x4) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x503082, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000002600)={0x0, 0x3}, &(0x7f0000002640)=0x8) r8 = getpid() getpriority(0x2, r8) getsockopt$IP6T_SO_GET_REVISION_TARGET(r6, 0x29, 0x45, &(0x7f0000002780)={'IDLETIMER\x00'}, &(0x7f00000027c0)=0x1e) connect(r6, &(0x7f0000002800)=@l2={0x1f, 0x3f, {0x5a, 0x2, 0x8, 0x500000, 0x3}, 0xd0d, 0xffffffffffff8000}, 0x80) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r6, 0x8008ae9d, &(0x7f0000002880)=""/83) getsockopt$inet_mreqsrc(r6, 0x0, 0x28, &(0x7f0000003080)={@dev, @local, @remote}, &(0x7f00000030c0)=0xc) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r6, 0x10e, 0x2, &(0x7f0000002b80)=0x3, 0x4) sendmsg$inet_sctp(r6, &(0x7f0000002740)={&(0x7f0000000040)=@in={0x2, 0x4e23, @rand_addr=0x5}, 0x10, &(0x7f0000002580)=[{&(0x7f00000000c0)="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", 0x1000}, {&(0x7f00000010c0)="9bf4e79aaeacfc4de9c7572574af53f0126f41a353e34ad08b0b91e4866f0e7c4c9f87b21555d0439361ef8cc35861ef325482ea971111833f54f97003ba735a20f3b0bff024f87d594c3c33c1f1a589383d9cb92298217578d5bfe3dd0cf848daddc037e589862deec8ceeffdd49fa109c7f33b62f8052bd0921ca009be3850e24c2c89b959c2fcaf24b07c901518b5228416ed8127f94a8b7c3c1e37522025345abd48256f1c88af8ac80cf603c9b767eff6ad151e9320e7bef911913a051edfc64f2ef4aceea6ea9f70ddc033bec1722e025b261a7e504cec981677cacf581da40124614f33701f073a", 0xeb}, {&(0x7f00000011c0)="fda82b60c88ba0655f34a24d731e1b081351be5413199b70c45ffcafc7af4842478c6b7fc69e9e04ff838d82762e3d48f4264c8a109fbcd98c47c94af9191f0455ec682520fe23fafee4762c99dc191c2135b488ddc03ac7dc2c8a31bd9d592cef", 0x61}, {&(0x7f0000001240)="89ea7d748ba840b2584d90d221156934bfc763ea8346b4278fa6ade380602bda9580eebb9027cbca193b9fe918e766d32a01996f8d4951ea9a06772b39d626c9e780bc2ecbfcae9595715d17052a9c170ebf34e03e6f4f19f50d6e307e1acb7fe1f2460786e084c1bcea485377454f45df5c0c8b58d7a1032f881abb7e5e9044554af49c416dba0353b08c2d02d7657a04d3d39748aab465977b0a8dd75aeeab39072e87c004ff02e05f22ba27e1568fefcd13612d1071d1dd908278d16b456deb5d0e417eb2fd463293b38b315a0c416c264cd87683770c09438656a2b2a1763d7167b80234b37dd84995ffe907094df94d5bb55cbb397df058", 0xfa}, {&(0x7f0000001340)="5548d2cc6caaebf5673d4b7b5d02fec27598daeeef71842b2087f62a79af72048274067ca3006bb7cdcd164032208a33538fdc777a1d320411606b5e2b08c8624279d79928aceb31809ecd903f94777ae5ad3046bd973fac53c37a08e2d1a41e09", 0x61}, {&(0x7f00000013c0)="d455aa7857785fe4c8eeb5f04b3d7662a55da1292c900d0e73898bd9452816e6590dd2976f845e0272954c282479b6ae739082d3aef603696a27032c1d421a8c87fe1ac055be42f540e2d39a42e0f8802305f64f54f7dd8cae8ca86b18bef098bd7ee57b297fc1305890d7a214b3d78a25333a8c02ed6c59e8e6a27074bef01c7f706f8173f3f5d4c3f9a25afe21710bbf1a3f95c80735a5d3851223f7fc9232691684eec114915e86f00e74a475a60626e08546", 0xb4}, {&(0x7f0000001480)="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", 0x1000}, {&(0x7f0000002480)="cda5a49520d853c8dcbf3f11108dfff1cbbb6f1336fe69216c9c60dbadc409185ce3a5dc6d8038aa519ed34b139fbf453f33d8a26d72bf8615927b6eb8ec0ca7227c56a79e29b5df913a8471ed2191fcb970795a13349dad9376f54c0511e5bdf359c1a0e910b977b7ff183b99dea8524db2aa033b7ef20aaae5a5784e0ceaf2b3915f13787d38c2674e03caf537b60cdc02a7680c2a7a5cca751c023442d5c16f0429dff57e0d88f5b384e8fb83d922fb9df57db73404be8f1b732b403f0c749fe83924bf648b0cf0197aaec665e7505b2fa6318cdf1e1897", 0xd9}], 0x8, &(0x7f0000002680)=[@init={0x18, 0x84, 0x0, {0x5, 0x3f, 0x180, 0x7}}, @init={0x18, 0x84, 0x0, {0x80000001, 0x81, 0x19aa, 0x1f}}, @sndinfo={0x20, 0x84, 0x2, {0xe6d, 0x8004, 0x5, 0x8, r7}}], 0x90, 0x40000}, 0x8000) getsockopt$inet_mreqn(r6, 0x0, 0x20, &(0x7f0000002ac0)={@broadcast, @rand_addr, 0x0}, &(0x7f0000002b00)=0xc) setsockopt$packet_drop_memb(r6, 0x107, 0x2, &(0x7f0000002b40)={r9, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) 2018/04/14 00:42:13 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x304, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x4, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, "0008000000759b288842f5ac1f020409"}) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x4adcbfeb, 0x28000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e20, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x8}}, [0x3, 0x80000000, 0x3, 0x2, 0x1, 0x7, 0x2, 0x31ce, 0x10000, 0x80, 0x9, 0x1, 0x2, 0x7, 0x1]}, &(0x7f0000000040)=0x100) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000200)={r2, 0x1}, &(0x7f0000000240)=0x8) 2018/04/14 00:42:13 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x30, &(0x7f0000000040)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1b}}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}, @in={0x2, 0x4e24, @multicast2=0xe0000002}]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r1, 0x3000000000000000}, &(0x7f0000000140)=0x8) sendfile(r0, r0, &(0x7f000080037c)=0x900, 0x400000ff) [ 168.467300] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/14 00:42:13 executing program 1: clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000), 0xfffffffffffffdb9, 0x0, &(0x7f0000d93ff6)=@file={0x0, './file0\x00'}, 0x25) r3 = getpid() fcntl$setown(r1, 0x8, r3) fcntl$setsig(r1, 0xa, 0x12) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x600202, 0x0) ioctl$VT_RELDISP(r4, 0x5605) kcmp$KCMP_EPOLL_TFD(r3, r0, 0x7, r1, &(0x7f0000000080)) dup2(r1, r2) tkill(r0, 0x16) exit(0x0) open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0) 2018/04/14 00:42:13 executing program 0: capset(&(0x7f0000c6a000)={0x19980330}, &(0x7f0000001fe8)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x400, 0x0) statx(r0, &(0x7f0000000140)='./file0\x00', 0x6000, 0xfff, &(0x7f0000000180)) sendto$unix(r0, &(0x7f00000002c0)="1861f439891faa4e2f886a376d11a60f14084ecb7aa182d0ca776405a93412324dcd9dc10f238c861ed6895ca5df09b9ce7c68874730ddac0eca0c52984eb7da30ccd56a8afa8edbc1f42a40385e7e9ed0286b0a6bbe1e874994c50b248b35845c93b7a330cf2af0954016cc76520938fbe561ff08182c83451f00f269e43cc67dc1", 0x82, 0x800, &(0x7f0000000380)=@file={0x0, './file0\x00'}, 0x6e) r1 = socket$inet6(0xa, 0x5, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x200000, 0x0) accept$inet(r2, &(0x7f0000000280)={0x0, 0x0, @dev}, &(0x7f00000000c0)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000001faf)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) bind$inet6(r1, &(0x7f0000001ffd)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x20) socket$pptp(0x18, 0x1, 0x2) 2018/04/14 00:42:13 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x85, 0x1a}, 0x1d2) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="1f110000000000000000000000000000950000001b000000"], &(0x7f0000000000)="73010080001e000000", 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha3-384-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f0000000500)={&(0x7f00000001c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000000440), 0x0, &(0x7f0000000480)}, 0x4008010) accept(r1, &(0x7f0000000240)=@ipx, &(0x7f00000002c0)=0x80) 2018/04/14 00:42:13 executing program 2: stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f0000000000)) 2018/04/14 00:42:13 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x10010, r0, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x800000010d, 0x80000000000a, &(0x7f0000d14ffc)="02000000", 0x4) 2018/04/14 00:42:13 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0xc) sendmsg$nfc_llcp(r0, &(0x7f00000004c0)={&(0x7f0000000180)={0x27, 0x1, 0x2, 0x3, 0x5, 0x312, "c3d05d0745b83a4a4ea2197e5a9af699114d92adb0c6fc2fe33b28f88cb03b1a408b06de24e72bb7c710d52aa70614eb7c3847b6824a518e454349db58d098", 0x8}, 0x60, &(0x7f0000000400)=[{&(0x7f0000000200)="c1379422679356f3c68458c0c66827f46406bde0142a069b93686c71886549dab6f883235a3c791875e6553b65fa276283f0aa8b4a5a9dfb024fd9ebbda452b85579865e7167ed2318917477b6290e42a62aa8727b90b928c3859b59c6e46ce89b9862accfd90bd97f5a04201f07dc546c2cb0235f4be57086af0d08f1427206de14c64bdcb1fefb0e38fb9ad5ac418e97c85cfb5eefae82fa7f333b6c2e0928f296ca56a410338d5688ee3f3fdaa488b3c2a520935ae62394a2c6f15ff911d30f6a41ac01ad5f0c0d867eb904013321fc7c", 0xd2}, {&(0x7f0000000300)="45f4f98bd008c067765ee9605320e42af8fb1374ba33db8bef82f16d1e045582b9ea378c383465c342e771", 0x2b}, {&(0x7f0000000340)="05d63e9fa7eaa3acaad6b5404bee9a2091a4d4f48b5af6b5825cf289753543b1f37f797fbcd452bf7f8891e8d1534921ef1df06081cbf7e92ff68d6608dc7ee983e363b6752403ef883b3a9531bf8ba074b756c50629393972041cfec1fa6e710e811babd79d50578162bbb5bec4f9ddb111e516dea4478784a0f57ce6f6", 0x7e}, {&(0x7f00000003c0)="0dec5286983c08b8d3a68b05eacdbd7f64fa78", 0x13}], 0x4, &(0x7f0000000440)={0x48, 0x10b, 0x100, "d0b521862104c61854a5ad8e2ddf06ed4f5be5f904304c4bdfe53d894611941f7be9fe0cdb0c8a8d830813b26dd8bdb9fe9c897d"}, 0x48, 0x4804}, 0x4000) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000100)={0x5, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e23, @loopback=0x7f000001}, 0x2, 0x0, 0x0, 0x0, 0xc344, &(0x7f00000000c0)='team_slave_1\x00', 0x6, 0xffffffff, 0xba26}) sendfile(r0, r0, &(0x7f000080037c)=0x900, 0x400000ff) openat(r0, &(0x7f0000000500)='./file0\x00', 0x20000, 0x20) [ 168.628914] could not allocate digest TFM handle sm4 2018/04/14 00:42:13 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, {}, 0xfffffffffffffffd, {0x2, 0x4e20, @rand_addr}, "00080700000400a0b22c582bf3aed17d"}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x4e21}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x50, {0x2, 0x4e20}, 'team_slave_0\x00'}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000100)={0x0, 0x8}, 0x8) [ 168.726170] could not allocate digest TFM handle sm4 [ 169.235397] sctp: [Deprecated]: syz-executor3 (pid 13617) Use of struct sctp_assoc_value in delayed_ack socket option. [ 169.235397] Use struct sctp_sack_info instead [ 169.367852] sctp: [Deprecated]: syz-executor3 (pid 13620) Use of struct sctp_assoc_value in delayed_ack socket option. [ 169.367852] Use struct sctp_sack_info instead 2018/04/14 00:42:14 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101005, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000000)=""/227) fchmod(r0, 0x2) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000100)=""/246) pwritev(r0, &(0x7f0000000240)=[{&(0x7f000024ffb9)="80fd06883b16", 0xffffffffffffffe2}], 0x1, 0x0) syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0xf626, 0x10000) r1 = add_key(&(0x7f0000000280)='rxrpc\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) r2 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$link(0x8, r1, r2) 2018/04/14 00:42:14 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000100)=0x0) r2 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x4, 0x40) ioctl$TCFLSH(r2, 0x540b, 0x101) r3 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r3, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000000c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) sched_setaffinity(r1, 0x8, &(0x7f0000000140)=0x69b) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x10) sendmsg$nl_xfrm(r0, &(0x7f0000888000)={&(0x7f0000ad3000)={0x10}, 0xc, &(0x7f000023dff0)={&(0x7f0000000000)=@newae={0x64, 0x1e, 0x1, 0x0, 0x0, {{@in6}, @in=@broadcast=0xffffffff}, [@lifetime_val={0x24, 0x9}]}, 0x64}, 0x1}, 0x0) 2018/04/14 00:42:14 executing program 5: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000300)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(cast6-generic)\x00'}, 0x58) r2 = dup2(r1, r0) r3 = accept$alg(r1, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000280)=0x2, 0x4) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000040)="873a3d2f8a1a4d5211133f7e9c4eb5be", 0x10) sendmsg$can_raw(r3, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0xff89}, 0x1}, 0x0) recvmmsg(r3, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) 2018/04/14 00:42:14 executing program 4: r0 = socket$inet(0x10, 0x2, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000000c0)={0x0, {{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x1, 0x5, [{{0x2, 0x4e20, @multicast2=0xe0000002}}, {{0x2, 0x4e20, @multicast1=0xe0000001}}, {{0x2, 0x4e20, @broadcast=0xffffffff}}, {{0x2, 0x4e21, @broadcast=0xffffffff}}, {{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}]}, 0x310) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000020ff0)=[{&(0x7f0000000000)="2f0000001c000367ffffff000d000000020000f5010a0000000003c91300010023000000000000005867000000050b", 0x2f}], 0x1}, 0x0) 2018/04/14 00:42:14 executing program 7: r0 = perf_event_open$cgroup(&(0x7f0000000040)={0x0, 0x70, 0x7, 0x81, 0x1c72, 0x8001, 0x0, 0x20, 0x0, 0x1, 0x1000, 0x8, 0x8001, 0x3ff, 0x96e5, 0xffffffff7fffffff, 0xffffffffffffd57c, 0x0, 0x376, 0x4, 0x6, 0x5, 0xfff, 0x400, 0x80000000, 0x40, 0xfff00000000000, 0x40, 0x6, 0x100000001, 0x6, 0x8001, 0xffff, 0x62, 0x3, 0x0, 0x4, 0xffff, 0x0, 0x9, 0x3, @perf_config_ext={0xffffffffffffffff, 0x1}, 0x12008, 0x0, 0x7, 0x4, 0x20000000000, 0x0, 0x7}, 0xffffffffffffffff, 0x4, 0xffffffffffffffff, 0x0) lseek(r0, 0x4e, 0x7) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') sendfile(r1, r1, &(0x7f000080037c)=0x900, 0x400000ff) 2018/04/14 00:42:14 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x20, 0x2e, 0x6fd, 0x0, 0x0, {0x2003}, [@nested={0x2000004c, 0x0, [@typed={0x8, 0x9, @ipv4}]}]}, 0x20}, 0x1}, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x0) 2018/04/14 00:42:14 executing program 1: syz_open_dev$loop(&(0x7f0000308000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf", [0x0, 0x7]}) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000000)="1f0000000104ff00fd4354", 0xb) sched_setparam(0x0, &(0x7f0000000400)) syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90), 0x0, 0x81006) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000940)={{{@in6=@local, @in6}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000000780)=0xe8) r2 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x806) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000000280)=""/252, &(0x7f00000001c0)=0xfc) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r2, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x1c4, 0x0, &(0x7f0000011f9d)}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00000000c0)={r1, 0x1, 0xfff, r1}) openat$cgroup(0xffffffffffffff9c, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) ioctl$EVIOCGLED(0xffffffffffffffff, 0x80404519, &(0x7f0000000200)=""/52) 2018/04/14 00:42:14 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x7c2ab6b6, 0x8040) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000080)={{0x0, 0x1, 0x9, 0x3, 0x9}}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000bbfe8)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) io_submit(r4, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f000007d000)="b3", 0x1}]) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='bridgy_3lave_1\x00', 0xffffffffffffff89) 2018/04/14 00:42:14 executing program 1: socket$netlink(0x10, 0x3, 0x1004000000004) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000000040)) writev(r0, &(0x7f0000096000)=[{&(0x7f0000000080)="580000001400192340a14b80fd0d8c560a061d000000e076000543d8d8fe5000000024ca7f4f643e89000500286373000510f5100002000000000000001c04ed5dfffff500002f000d000100040008000014ff0000000005", 0xffffffffffffff76}], 0x10000000000000dc) 2018/04/14 00:42:14 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, &(0x7f0000aaaffc)=0x98) 2018/04/14 00:42:14 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000080)={0x81, 0x0, [0x2]}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000440)) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x22400, 0x0) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000040)=0x100000001, 0x2) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) 2018/04/14 00:42:14 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x800, 0x0) setsockopt$packet_buf(r1, 0x107, 0x6, &(0x7f0000000100)="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", 0xfb) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000040), &(0x7f0000000080)=0x30) shmctl$SHM_INFO(0x0, 0xf, &(0x7f0000000240)=""/178) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000300)={{{@in=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f0000000200)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', r2}) prctl$void(0x0) 2018/04/14 00:42:14 executing program 4: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='cgroup\x00', 0x0, 0x0) 2018/04/14 00:42:14 executing program 7: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x11) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000080)=""/71) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00') dup2(r0, r0) sendfile(r1, r1, &(0x7f000080037c)=0x900, 0xffffffff00000001) 2018/04/14 00:42:14 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x100, 0x0) sendto$inet(r0, &(0x7f00000003c0)="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", 0x1000, 0x40084, &(0x7f0000000100)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) nanosleep(&(0x7f0000000340)={0x0, 0x1c9c380}, &(0x7f0000000380)) nanosleep(&(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000180)={0x2, 0x7, 0x5471, 'queue1\x00', 0x7ff}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000826000/0xb000)=nil, 0xb000, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp6\x00') accept4$ax25(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x800) 2018/04/14 00:42:14 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$sock_int(r0, 0x1, 0x27, &(0x7f00000000c0)=0x8, 0x4) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000000040)=0x3f) recvfrom$unix(r3, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x8) fcntl$setown(r2, 0x8, r1) fgetxattr(r2, &(0x7f0000000100)=@known='system.advise\x00', &(0x7f0000000140)=""/185, 0xb9) fcntl$setsig(r2, 0xa, 0x12) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x980, 0x0) dup2(r2, r3) tkill(r1, 0x16) 2018/04/14 00:42:14 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes-fixed-time)\x00'}, 0x58) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000140)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180)="d55604000000000000008992ea54d60004002c5bd25ffe5a56208b8eb73f19e5534c90c2", 0x1) r1 = semget(0x2, 0x0, 0x80) semctl$GETZCNT(r1, 0x3, 0xf, &(0x7f00000001c0)=""/233) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(aes-generic)\x00'}, 0x58) 2018/04/14 00:42:14 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') sendfile(r0, r0, &(0x7f000080037c)=0x900, 0x400000ff) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000000080)={0xffffffffffffff68, 0x9}) modify_ldt$write(0x1, &(0x7f00000000c0)={0x67, 0x20000800, 0xffffffff, 0x5, 0x8, 0x3, 0xe3, 0x3, 0x2e}, 0x10) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000040)) 2018/04/14 00:42:14 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000040)={'nat\x00'}, &(0x7f00000000c0)=0x78) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10000, 0x140) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ppoll(&(0x7f0000000280)=[{r0}], 0x1, &(0x7f00000002c0)={0x0, 0x1c9c380}, &(0x7f0000000300), 0x8) 2018/04/14 00:42:14 executing program 4: socketpair(0xd, 0x800, 0x3, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpgrp(0x0) r3 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r2, r3, 0x7, &(0x7f000058a000)={0x0, 0x0, 0x4}) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000000100)={0x1075, 0x1ff, 0x6ab0eb48}) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000002800)={@loopback, 0x0}, &(0x7f0000002840)=0x14) recvfrom(r1, &(0x7f0000000180)=""/171, 0xab, 0x2000, &(0x7f0000002880)=@ll={0x11, 0x18, r5, 0x1, 0x7, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x80) r6 = openat$cgroup_ro(r4, &(0x7f0000000000)='cpuacct.usage_all\x00', 0x0, 0x0) read$eventfd(r6, &(0x7f0000000140), 0x3aa) 2018/04/14 00:42:14 executing program 1: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000100f50), 0x8) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x6, 0x20000) getpeername$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x14) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x807}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f000067c000)=@fragment, 0xffffffffffffff61) close(r0) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000000140)=0x3) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000), 0x0, &(0x7f0000cc3fe8)=ANY=[@ANYBLOB="90"], 0x4}}], 0x1, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000040)={0x1, r0, 0x1}) 2018/04/14 00:42:14 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000040), 0x3) getsockopt(r0, 0xfff, 0x5, &(0x7f0000000080)=""/116, &(0x7f0000000000)=0x4a) pipe2(&(0x7f0000000180), 0x80000) r1 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x740, 0x200100) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f00000001c0)=[0x80000f7, 0x2000002]) 2018/04/14 00:42:14 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') sendfile(r0, r0, &(0x7f000080037c), 0x10000) 2018/04/14 00:42:15 executing program 0: r0 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x5, 0x80000) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) futimesat(r0, &(0x7f0000000200)='./file0\x00', &(0x7f00000002c0)={{r1, r2/1000+30000}, {r3, r4/1000+10000}}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000140)={0x7, &(0x7f0000000100)=[{}, {}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r5, 0x40086424, &(0x7f0000000180)={r6, 0x2}) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r7, &(0x7f0000000000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f000024dff0)={&(0x7f0000000080)={0x28, 0x14, 0x1, 0x800000001, 0x0, 0x40000000000000, {}, [@typed={0x14, 0x12, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, 0x28}, 0x1}, 0x0) 2018/04/14 00:42:15 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl(r1, 0x7, &(0x7f0000000000)="b76b45d7f7ff82236b9b2017edad54ae7b6e1ca4f85528088bb65fceaf411a3e2863589b8cadc680476a93aeafe744600f49e18151a933964ae8ffebc04b5011b10577fb1113c9d60e8f1bda9bb08d2882d5") r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0xa, 0x0, 0xffffffffffffffff}) syz_kvm_setup_cpu$x86(r4, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000001c0)=[@textreal={0x8, &(0x7f0000000080)="dbd40fbe7300e35266b9800000c00f326635000400000f300f01df0f0f3e220d8a67d213650fc72fb80c008ed80f08", 0x2f}], 0x1, 0x0, &(0x7f0000000140), 0x0) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0xc240, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000140)={0x10002, &(0x7f00000000c0), 0x0, r5, 0x4}) 2018/04/14 00:42:15 executing program 1: getsockopt$bt_rfcomm_RFCOMM_CONNINFO(0xffffffffffffffff, 0x12, 0x2, &(0x7f00000009c0)=""/186, &(0x7f0000000a80)=0xba) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) sendmmsg(0xffffffffffffffff, &(0x7f0000008b80)=[{{0x0, 0x0, &(0x7f00000078c0)=[{&(0x7f00000067c0)="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", 0xc01}], 0x1, &(0x7f0000007980)}}], 0x1, 0x0) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x3c9, &(0x7f0000003140)}}, {{&(0x7f0000000000)=@nfc={0x27}, 0x10, &(0x7f0000007380), 0x0, &(0x7f00000073c0), 0x346}}], 0x2, 0x0) 2018/04/14 00:42:15 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') fcntl$dupfd(r0, 0x406, r0) sendfile(r0, r0, &(0x7f000080037c)=0x900, 0x400000ff) 2018/04/14 00:42:15 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={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={&(0x7f0000abe000), 0x1}}, 0x0, 0x1, 0xffffffffffffffff, 0x0) read(r1, &(0x7f00000000c0)=""/91, 0x5b) r2 = fcntl$dupfd(r0, 0x406, r1) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f00000001c0), &(0x7f0000000200)=0xc) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x101000, 0x0) 2018/04/14 00:42:15 executing program 5: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000031dffc), 0x400000085, 0x0, &(0x7f0000004000)={0x77359400}, &(0x7f0000000000), 0x4030000000) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x88802, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000100)=r1) 2018/04/14 00:42:15 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000000)=0x6, 0xfe97) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x7, 0x0, "70739a0ebe4ac9fea0d1f41b412878a5b6b09a357732eb1beaa5f7ffd5345333d326060f0cdeef303977eddb549970cadb75a15db7efaa43e8c3c79d29f15979133dd10315a3c2f16c7dd02273c10768"}, 0xd8) sendto$inet(r0, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0xffffffffffffffe1) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x14) getsockname$packet(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000200)=0x14) r2 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x3) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000280)={"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"}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000074847c)=[{0x8}, {}, {}, {}, {}, {}, {}, {}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x5, 0x1000010004}, 0x14) 2018/04/14 00:42:15 executing program 6: r0 = socket$inet6(0xa, 0x3, 0xff) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_regs={0x4}}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f00000000c0)) [ 170.986129] QAT: Invalid ioctl 2018/04/14 00:42:15 executing program 6: getegid() capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047efe8)) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x1e, 0x4) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x7, 0x80000) statx(r1, &(0x7f0000000080)='./file0\x00', 0x0, 0x10, &(0x7f00000000c0)) 2018/04/14 00:42:15 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, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x79dc, 0x7}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14, 0x80800) fcntl$getflags(r0, 0xb) r2 = memfd_create(&(0x7f000003affa)='posix_acl_access{Y\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r2, 0x0) ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f0000000800)) capset(&(0x7f0000000ffc)={0x20080522}, &(0x7f0000000000)) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='ns/ipc\x00') ioctl$DRM_IOCTL_MAP_BUFS(r3, 0xc0186419, &(0x7f00000007c0)={0xa, &(0x7f0000001040)=""/4096, &(0x7f00000006c0)=[{0x34f, 0x9, 0x4, &(0x7f0000000240)=""/9}, {0x8, 0x26, 0x1, &(0x7f0000000280)=""/38}, {0x0, 0x37, 0x7, &(0x7f00000002c0)=""/55}, {0x74, 0xd9, 0x0, &(0x7f0000000300)=""/217}, {0x8, 0x1000, 0xffffffffffff51a6, &(0x7f0000002040)=""/4096}, {0x7, 0x43, 0xe239, &(0x7f0000000400)=""/67}, {0x8, 0xee, 0x1, &(0x7f0000000480)=""/238}, {0x20, 0x9, 0x0, &(0x7f0000000580)=""/9}, {0x1000, 0x92, 0x6, &(0x7f00000005c0)=""/146}, {0x2, 0x19, 0xfff, &(0x7f0000000680)=""/25}]}) mq_timedsend(r3, &(0x7f0000000100)="769997bbdb1364db7df8e60fab35ca1346fbd59a2deaae5ba242c2966b6d5888f1cd592cc3f77dbdc496e48c81c6aa67fe5c3d505ed04808220962fe9eec0a21d6a9cf3342f090687d6ec63a4c3f9768b577de07e0d4bf48defd5576fec69fdf250d436af8c6015a70a6c09f59a93aa5bda8768ee1b7134c998bcff69dc79241a4d4e3112c61c9a0f6bf2d0742a01e09b2374a553b2d2250", 0x98, 0xfffffffffffffffa, &(0x7f00000001c0)={0x0, 0x1c9c380}) listen(r1, 0x2) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000200)='bpy0\x00') 2018/04/14 00:42:15 executing program 0: r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) getpeername$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000001900)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000001940)={@dev={0xfe, 0x80, [], 0x1a}, 0x5d, r1}) 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) r2 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x4, 0x200000) sendmsg$netrom(r2, &(0x7f00000018c0)={&(0x7f0000000140)=@full={{0x3, {"f28f3273d4ca2e"}, 0x1}, [{"0e55f7b4efce3d"}, {"0f92900a8fb4b0"}, {"9bab1e34ddef10"}, {"963273d68c436f"}, {"3e109156e6220b"}, {"2911c3317c1513"}, {"aaed1941b516fc"}, {"848d8ec87afa97"}]}, 0x48, &(0x7f0000000680)=[{&(0x7f00000001c0)="2ec1ef6079d3cd73b8de35fae49325eb423f70282bafd23951df62099fee5278c348559f5a45e9d9336a874d2cba155290d7ac22faf77c2ea434e70f7f8e3ecef0846daa17b22121f580deeb18f933989769053410b992c6c7b597dd5f8cb2a6e3654a2c1edee7a25fd79926f56b05ecf982ebaf5d1f888de376f1957923", 0x7e}, {&(0x7f0000000240)="d3e4398973ac0f89d7db4f60fae5889536c3ac001f601d3c5dc85dc42de707dfe5d9b07d86caad01db02292a0af3cd689610e2257289a14180552a91548799b1733bd93dd3f0c0a738216b8d54c73c1085209d4e37699d2ff52620ae3b1e86ef1e706b691553f6a713260060b5d10f90171a2332bf3360f78f585824f8273f449582f8b9e00bcc69dfe2857980b0e7165294cf85491f2e5b3fa1b2353abab9de7fde5ae7dddf3d693ddc7f9fc809bb63ab5fde2c984fe3414dbd7079e45f3173069a2d0844e30b3713735cf9ba4d95e1b8e7db19891d88f19522671d69d48c", 0xdf}, {&(0x7f0000000340)="38c416de7b82fab55867567107d99dfdf5da07aefb3537f4f1b829ddbc9635bb1d82757f69d3ebcf8959eb2ac07a30958e59b09d425948e5aa91545a095c474c3b4bfb5b78162cc4261f9aab592aea5947802b5f7ff57268b42af76ee8cac2cc279778515b8d0e794852e58feb2aa03eeee479fac579e41b67507baa5f0471e0c54bd42a3b68e7ede82b9cabaf4541185262700bf1a3c34ce19d3c8aec98f583a64c96078a62ade824c67fbea1814e9a8d36e8871e5fb10eef74168310649753619f6b3067530c4b50635ed6d1ed", 0xce}, {&(0x7f0000000440)="0b22c9309a2f7c79ce3266c2d40bdde5d470a25e1465f6005cb01a66fda0e78903917a89c97199ff8e6df43321cbc4a3a84754ec569041cfcb1c4cb18fbfcf823e61f0c6b1b5d4d918620744c3809de65295344c98d568a27b3fe4e4f30e270c673f7c6dfb987720b798d879688f6bb503397162be644ec9c396aa4d8da1f3b0526f5bb4ee3fdde25c047f275eff0d4fa4749e0a4622544901da1f6273d4c444b8d6f498d9e971846bddcb0914cbfe84787758260a", 0xb5}, {&(0x7f0000000500)="bf6ac74b6032f43b348cc66b344877c5b04aac5884b38f2b1bc8cfe83bb9f27fc6760ba82f57542e0565ccbe1fa8cbe20313b61a075753f48973cb0ad848c598d3797cc8ddc021eab8f0afd6d4cd974832", 0x51}, {&(0x7f0000000580)="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", 0xff}], 0x6, &(0x7f0000000700)=[{0xa8, 0x19f, 0x1000, "8129c0eb8f2340b6bad5cfc7e8c9449f0eba376cf51915d83f4ac3f4dcc3a06a4490e608413fef9b8aff09b28b7ff7de5ef8c727fd2147e0d729f498244bd0a756d9fe7f94c1e3be7aff1cdd0dff6d67dd42e826d97fd62d5c21e4fdf01953b4fa4dd112333a5971e374f1d3edf09ae60a191f2d7fc58d7c92903ea954ae8e652f008c0bc10d9850f63a079ee24f985df7bb"}, {0x1010, 0x11f, 0x1ff, "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{0xd8, 0x116, 0x3, "c98220a0d3e819faa09d0d1a6e0d8fc3a8dae5a144fbc2b87fe36eb542ac62210699cd3ff9ba110bba9a0045c15c177b7133a6d4cc800412eb0641b4bb87c40a325a77391cea7f3c15c0cbf73de6e721c2b937f91043b35866184b574f8177cfe48cc2a3a11637b7889ba1d8376c6fbfb7dc5ee3376cc0d030b3713be235238083b355151fea32beafe5c7a1e3deb7da081d1fb2099f6a971655bf25edb7bf1b304dc0bf559b6ed180b4e697b0f85320bb432b604bef3d69533d722de132d15a6b6e30"}], 0x1190, 0x800}, 0x4) r3 = socket$netlink(0xa, 0x5, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r3, 0x84, 0x3, &(0x7f00000000c0), 0x100000252) 2018/04/14 00:42:15 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x100, 0x10040) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e21, 0x1000, @mcast2={0xff, 0x2, [], 0x1}, 0x80000001}, 0x1c) openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff}) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, r2, &(0x7f0000000040)={r2}) 2018/04/14 00:42:15 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x100000000000, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x8, 0xffffffffffff0001, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20004b7}, 0x0, 0x10, 0xffffffffffffffff, 0xb) syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x81, 0x7, &(0x7f0000000400)=[{&(0x7f0000000140)="dbbb06a2cb3580286b6d9e5d03f2d17223e844f4e1bb344f1d845cb630b10e3428d1356da003855b76a9c0041b3883470f20d14d8aeb07e83430230a7a3f3164bc02a621babca59abc2b6894074c077f9d689ebb0a8accea9683893c83e36c2fb6475345a3f90d47308afa92de233b7da6ef9419c3859dfe8ac766ff82bc24e0cffa10fddf441863bf99", 0x8a, 0x4}, {&(0x7f0000000600)="6c40eed1a2051e02b30329f68161fd2706c424086a4e798a68e464849495a8bbb2a1d373cb1ad7f56b7ad338fc5af2bc36f4d6b527ef74a2de40dc2383bc184bb5dbf8e2f70964ea72213b1c310c449f4f9a1e6fad6821adb7ff359de97ffda03c0c505c5296e2217490b83c105d5bc73d701da16e37b41a433919a181a829ae1b99327df769d368affe96a622881582c699d4f0b82dd50badf1d5075c356356245b5aa1bca47d40080c491fc82746914870ccf1ceb8df1ecbfbede495ff70efa0a2159484dbadfbde6222ed4da9ef12909261767d8b854481244ab085702182ec44f26fd4668ad6cf6bb784d638eb2d523dad1707bc1d768f42245a5c38aab152b7f148d8b8e8e3e4fd82988cca8de829732653f547cba2806e5f1522900589d7f7700f851aad662d8d3b59c3f477bf54a351fc3807eea95569d5295887e9aafc50dabb70d9c237970bdb12f2891273b7967f864e40399956b8820e178f46ecb7d46416cba5a6825babc81d3bba08fb29f4732c2e93ce3fe89c671ed7f54da83e3c5e832dde39ab036da76f6d9b37da6ddf19b55db71025556bdecfb6abc03b9673f8e26c28fc5ef46f8fe77d822fe44bfbb9c8c98dbd855571c70eddefd2ff9de29e09b43be45b98d66cfaf88d894caaa645e0c9040319687dc025e01e1c13fbd4864332b1daa2c8ddda7a6194a54a5322b192725ac200808f6fd2bc5a80fb4e238a37030ea452a6b24c9f9a8d9d67b3f9d9ab057e52a40e4c9289e5934a2a50c82f30dec231622509aae3f88fc0bbd12a3d13089362ddf1271f1a7cff711dafe9bc1482d5067970bb6858e57c68b8a50d4dbaff883c82d1e22b0bafa5bb7fb4a668228c6c42ec9c7fae037014b74db0dbdccf6445300f66bf2f5cb3e476ba9dfd673f47058939babbd46379cab2839d14f18573a18018ecdf902a2c86e6ecb665c110bfc2a2834690870fdbfb4b0fd6b4e3a64a8dd6b35d2a0d78667a236cf09c580b5eabaf31150daed86b39b70f70ba840d4069562894b277eda2223ba5e6dd233c4a9d6cb318fe23e2adf5a1e2accfc43f7107bd88949ee537b0c5eac9a5aec36e37ef9aca0cc9ae38fa02ecc86b1b1559f0e22c704e9397e19e0b7c3d0ac98d5d86b3793007303ae033d5a6dabdb23eacbb6306b3876fb92f531a11ac00c39a127a92693149a8abf553682dc45b5c01c3d19f4b96bb9516c591902eba6f96562672e76b217f537bb7d63c8de5f2daf95d69570fc25afc95d194759e8e4520ea61e912ab5d9ca218f3502aa4cb5deefaa04736afdea390e42dea6274aed477d0615f36d91823c7f283b33ef99d8235eb0f50f95cf83bc99f9f9f22e702e33bcbae4bf10f315f264749336e764c6164c9879e2deb97ce7d2c85ceb8e1f54bce3eb1eb7a155a953b21e588dafda884ff9381f45ac3c21ef6cdda8e6e313856a5b131686d65b1f7238562bae0a935c55e768dfcf575f03cd4d88b27cc0289ab0a24ca95d53ec546ba8e8f6e285827e44fa957618acce1adc7561bff4fe8a1af44f5705d9605cf9162ea1bc3f96465ceb2560c6c3c93e9c0b87b6750d3647be7e69404d276f1f2480834b1522ef8e2b348425ba4c48c7a6e12dd604b2067dead210bd71f9bba35cc05df8e6054316fb98334f3f44cef9d84bbbc95f3c24853b41a037c754daf209a0ce8caaa521b1abb2131d0ea9cb8aafa4fd3a1286ebeae44ea58777c93e6f978e9cd0fb3566f97ddc00a30f47c0076f18f83fa2daa291349c8a3108c2767a653a2e0a54f803c7f0a3d54b2526b92013926664e6b6fc6b30e450f524497dd0a53a606a8d5da7d07ec394bfcbf3e21c3db059cecdddd4d9ad21e69d538ab268bfdeaad43c4dedc73442f176533ecfdd378bea731b2aace3e04078cf3f5ce3de4e0d1aa0411a0329571748366781b1e9a6e76999be0aec3091392208efc0706a0b36ff0756a3c9ccf97fc4084e7ffe63f85dfe9d3bcce6c02ab41a6c80e1ef594aba8f21135f1fb2490eccec73a264f41a4863533a8720131335395ae865e7e384630b10ffe2087a4b0b5ded41bc1e46bb5b0d17a5bd80d8ab11248a3b856bd38fe7506a9ddb654b0883d48c2cf8c5541f50ebb618552e5b4b8c822f4429fd99c190982d325d17587024368ea473c060a3638d0ca08c42f10f6db9fb3e82b84b6c82ca9198c650d49e9fa55604ca09019d3f345a5cbbcdc6142b8e897edcf7081e9234ecf5b532aaefe9ba508022443f4082a707cfca6d4284182e003df4846930e9aa4300baf53523e9789814eb8915cdbadac397242d8883b23a6ecd4decc16bdf3d8547c8ae389688a1f1d8372f743748bfb18426dc547dabbc6d65a25c42df9146f58fb14f6505155990852db00a35c02c3f2611e93ab69855d2b5e40f5e0a38fa1f92c0dd7d0e3896002ea19483ff1c19801e3629c6e8a44bab04b0cb32c73ea6224a953bbc0d3f36ded6845d12b4adbd652ca449401d29415685d8ac12146d49c1bb6b6c29e38ecbb1740323d5e58d59f76966d242aa205c0de38f65da0171f027a1d23dfeb3228ac894fa0d67e059ccdd1884a1351344172d2f332990803a003f9fc3a54ba214de8dc14ed4661106c1e7b7985677477a2ac323069ca9697e8d0c0fd3926de659534336f724a80b975e810a0d16261984deacd182cc2e402e1568113f049c5c2871f652bf5a1a81c59e0b632c924b6a7d25f58c9aafdf52e22cfc0f61ee00a76f221fac257f83deca1452103c953fa58dd498ed690c0e0750707d59293b4041fedecd5477dda63563d2b82a7ef17eb6204185d09f1b9fbaee237033e7f32336bcac9a1af314b390c5dbd1ef31555660279bb7c0b5dda7cd43dec0c43c66925eda05c508eadcb65a77b07458db8e8f5f2cd9a4175bf6b838e09e59d971e11d4e080dadba01c621351e9995e532aae90fd7acc64e00dd8d4f40c45aa88dcfb9c8f7d03415e49738e16be02884ce1ef0c8243412a7ced8a5f6b9340444def0c69b8e08cf36e367401ce67b3d8852c491cb904491d5ff32813ac638e7575ad1b4c5ceeae376ea84596d84887213ef0518c7daa1f0c359b768bcc6a293b095d7822514cda627d0c9e051f9e9ecc66cb46228c57f5004308eb07d790d251d0561c9192e25e974767ec9c8d214079176b1cf027c6d9c0b4139398572f91a70c8b787f7582219bcf01342e87a9fa797004c60cef31a123c7745f454e7bb6b933e966a7bb9b810e570b01367f982f4e2bd671d2ab4bccba91848d6ff5497534536588cb7f52d0845bbdfe5c45270bc900338c9c199a3025e85449d5fdb30d43b10eea81836b6734aab13823b0ca5e10ee1cdecd31a5e561cc1f6bba63b3dab93f0e8027f83e5b825db94be2350a09d7b17219ae6f78bfc5eacbd68c20d1e2d0fb64187c45658e99bd35712daf793517c088ff4f8ecec0a16907b14937db42835b92aa73d9658633f97bfd87f7eae6a3c071d1efc4fe7e0bcc47a236eeef5f9c058da9acb7c18a64728d89a57cc0a0722333b8b5df7db077c40a4cef7de3a2546a6130de77472c04b556bcaff237e5c47030412051d5daeb45ccf662505669f198510e3dfe102c637bbfb14ce6939db98387e3be85052a589f18eb763d866dc2e1dfdb91bf972013376be8e4ad20cc1c236a50eacf97afda7514b9ac3f7c2a49483267f767e23bdf57348d5533bad100580775edfb3fe77392842e0c619cd7a1d75742cc6e8df5740e978513366af86771270372f5927fd041c83ddaec1ba8a0f5c346f92e49535fe24dde2875ba2f35faaaf516f611ca6fa69609663af523bdf4bc258fcc910f1febdd96c70739648e654b9e2cb61a90022084db691a382e3392cddb8ad051f1ed424148719ea1c8e5c94faa63b101dfea579ba135080b3516203e8014a38db41e1f0aa024370505e044bbedae88965361a02ce1881a1b73ef21e853936c2c3857f7e4d21501ef23d0bcde739b94f4116f6c66c789dcb9e56e10a01876a1e49c72c08bb479977e00842efdcf02589957d527cb033f143ec7d8a89ce9c66cf1337fdba942405639f59a4d0f3f572908050354b779dbd1e97405eabeaf30897d4e3f7f93bbaea491ea0278492aed173a4786f89c077b5cab9f4bccf9f283c5c617da8e3f258201f8e4a9d482605f945f6f3bb32b22dcdb82fde144e52b79815e467521dfbaba31980612d9d3895635b2f3dc3f5697f97be1f2a39ce672976b119ceebc6c661074240fe0a5ac7c4a028f17dcb919cd69428071c44ae1cbefc9409b9c1fc9c850ae3d23f69f208e0ee2642f1e26d153d7ff79886172ef2ec6140eca4ddd9db3d87200bf3461f3d81891eb38049f9a1ac105608b295d668b2b5d1f5884fdf50b43497d2b08a1c855f8f4515b617c0c7a325d39d36ae55edc474a849d0d2be37bf677fa033809e9bc3b9b47dc794cd10c9297bf2b8dec5b4c3e68556b80c20503606f6ea3f78cce7d3436b3d6ed576b0af9341153cce253daea84384e7ef2e081b49c29c8c2b61de3c21b74a08def47ec64fe2c412cdb3c79c742cf3fc77041815697ac8355e9b9d227b868d2d9fa4fec1b56083add6a1b9ff8e32b260273c569ce64734963caa058682aeae2deb6f947532b1cc404a4eca5ab9456eff9299741422372b66c6e3ff7c20194af4133292f0246d2fa17b2c4b05aa0f2841afcbc985a116308eeac111ce5e1a411ebd1b806ce10a13451013c7da96a83d87a46e80cb862cd46547807c93c2c3c09b01f9e2a144f7f944c4622ddf986a96f7b6b1d31b237621a1826d20d64de9de53e390c6b9512ebea24215d7c2968d49fd45e1ee70d82ba90e86c5ff7e13279c5d8e6898fe01954dcb398a5441e18d32696790ce4a178359681cab2563383db0d754af62095f36302705fa0e350b44ef37b373187429ef4c78f3c1a94a3d047d3937ee91d52400bb26d1498ea5ba506a8516db5fe90ac410bb2269509b6322ab21f9e7b40c67a03bf165cbd241e2e41c5701ddc7c494b10c59986054c390a0392a3254c741cc52154fb519ab879214809d021ede3619b4ce5d4ea3c1ae50c93cec37194b6133c0307a5d41fa887f77e93cd5738c97af22082d9fe7e867f398160919313514e39d491903644f7937cc7d82979e8eed9517275336cd430bf5eb5c7954cbef5302cbfc38d0754992173a8ebc3dbede5de96d11f4b18f9750e14a0d93e6f79e0ec6d0de3ee4ef78a54008bfdc2cdf2cdd85e455c7e7ced9d39707434a2a3f43e41db4b9f7be0a6f9a0b721e93858c5ec978ff69b0b5a1bdc7f9891c83f4d43c41e02c982b3eb8958fcf93cc79599814a8dc1e3033f3b92cd200f7bf4ffbc77af32a2000eed05017f8def81a9a4001f2fdcf042c6763340803f92cecfb4b809407a758d3da1d600cc8e094aca02e4a6a20bc948763eb423c271e1f32104200d083a6ad52a50f08a34fe1033954288db621b878667d2462d87d272da5c49c79f8bf597b72527c5a3291bd6287b8929d45575c1f04000d02d06f8272b090c53a9eb34ac4c8a28f71c2fd0b2e2d0c452e519069434ae6f9e233a7bc68493bd7ce2bbf680ca23218895a3df92ec1a1f277b3243bab4625cf61834b6900a3b1c60f7071d58f291a3a159e724e2dff09fc0d4a675a4f663c54eed0bd83e9d5f2245c35bfe82791bbc69d64544533765265e345046d992b2ee12e26a8b75be14ae1f286263e19e969be480b1e6f335126d0ba01827673881d89f5b340369fcf6f39b20b42340f2b326161691348d864a06e63f4bdf6f3c1c79bc6aa49d", 0x1000, 0x8}, {&(0x7f0000000200)="f9e2", 0x2, 0x6}, {&(0x7f0000000240)="7e677889448fba1e9eb57c758750e5fa416728c25334bec9a2dc1e479cc38f6a4bb514374b7a2543e8d6055d50ab2c11dd331e68cca0d69df01a9616eb919a89a6284131fc2af9370b86819221756412013c6481a6425808f956099cda828e47ab32fa5952ebf5455dae1602a3219f0f15dc61f27eae3279ca6b174c4498a0edabb07e6933b5044fd15990cd25fd77d11945d9aa753c5eb505d33567836a", 0x9e, 0x86}, {&(0x7f0000000300)="102aa2f1cfa2c533b6dee559e52c75d59f3e21be54bd8100e69c366b167281e1a1ed01c0a83e1d138982b9215a28d8b56149e2f47207b3627f99fb", 0x3b, 0x545}, {&(0x7f0000000340)="1adcfd0d42f29629c655c69749aa5e4ea9f1f0080214669dd99d7277ca368fbac61abaf11ea4bf8ee36c890006695141b58b628d52658730e8d2675353eea5921fe5bdcf", 0x44, 0x1ff}, {&(0x7f00000003c0)="8466be", 0x3, 0x3}], 0x100880, &(0x7f00000004c0)={[{@norecovery='norecovery', 0x2c}, {@abort='abort', 0x2c}, {@debug='debug', 0x2c}, {@resuid={'resuid', 0x3d, [0x37, 0x7d, 0x0, 0x3d, 0x3b, 0x30, 0x38]}, 0x2c}]}) mount(&(0x7f0000000500)='./file1\x00', &(0x7f0000000540)='./file0\x00', &(0x7f0000000580)='ext3\x00', 0x208000, 0x0) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000001680)='./file1\x00', &(0x7f0000001780)='sysfs\x00', 0x1000c00, &(0x7f0000001a00)="5563d50314e6dc1dcc2022bbf3c34dc959be7746004b9c50d182dc72b61977191a53c775528fe13519992b3e34c373125ff2ef3bd9a80a59b339e2be6c70a69b014ac8988a08bf86ead5cd02508a713a898475761214863bbe369966e38737ea602c7c25cc99f138e15be002eb6da0db5cee4c92a02d99f1585db69f71d08ab3c3f5da95a11f90b97a376402e88769f12cdec502740811e684d20bd3e695443665cfe9d243") 2018/04/14 00:42:15 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) sendfile(r0, r0, &(0x7f000080037c)=0x900, 0x400000ff) 2018/04/14 00:42:15 executing program 3: r0 = memfd_create(&(0x7f00000000c0)='/dev/sequencer\x00', 0x1) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0x29, "e33336d80becd611298236fc8a04a12bd4f3c23fe1bb65820428d49fdea27551df3ecc1a311ef31ba4"}, &(0x7f0000000140)=0x31) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r1, 0x0, 0x20}, 0xc) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000440)={0x0, 0x7ff}) r4 = syz_open_pts(r2, 0x2) write(r4, &(0x7f0000000240)="6c6f369b43e7fe517a1dfb096edfc6a97929975464e20bb891d4e67331514c9b45813ee6280d", 0x26) 2018/04/14 00:42:15 executing program 1: syz_mount_image$xfs(&(0x7f0000000ec0)='xfs\x00', &(0x7f0000000f00)='./file0\x00', 0x0, 0x0, &(0x7f0000002140), 0x0, &(0x7f00000021c0)={'nouuid,'}) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x1, 0x0) faccessat(r0, &(0x7f0000000040)='./file0\x00', 0x4a, 0x100) syz_fuse_mount(&(0x7f0000000ac0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x5000) 2018/04/14 00:42:15 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) pipe(&(0x7f0000000000)={0xffffffffffffffff}) r2 = getpgrp(0xffffffffffffffff) stat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000540)=0x0) r6 = getuid() lstat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = gettid() r9 = geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, &(0x7f0000000680)=0xc) sendmsg$unix(r1, &(0x7f0000000740)={&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000400)=[{&(0x7f0000000100)="43f336717213b79a5c80d2c6", 0xc}, {&(0x7f0000000140)="d6b72495d85a7ca296d071b8572855f819baea080b9b05285140e188f01bd3928ba160", 0x23}, {&(0x7f0000000180)="316199d17f218acca05172aaa4ed50b98cbbf8ba649e6256cdefa9b68a2ee2b7b15dd8ca5903b6f77b471dc52cf154586230ff8475d66fdc7d4b8a5a1cf525ba4deef2584289d8b0ce6e67cf7a", 0x4d}, {&(0x7f0000000200)="510a9aa901b3f0a44c3e46ded54660c2c7951bbcdfa751852ee19d63943557179ba6ec82ed20b715be2c5a6add9aa34a3936aa2f63c6826cc3bf552e53276641126d38eecd583ae1d81400ff39fd5e93c0b491a126807b15d3fd68cf955e2a3f09e799929abb55228654914502b8b43db78623d76446cff6ac6cd3bd74dd26bbaeac70e0247be61a365b79b809bc6f504bdaee9ccb207771520191c0783b9f85497e471097d51738fcd8a9d05ebf25ad8ca29ab7c671a93ca02ad475da69ddafb2da32e8a1ebf0d1687e5b073f8c", 0xce}, {&(0x7f0000000300)="09c2b61fce46517f71c976c74a6946e25abb433a316dd4729a25f6b4f263067e9a20e3e29e710ff74f0af87becae012c9962cb1ba592a382f1eb73dbb0597854264dd7a4dd9c589a06fd5b6727cebedb44ef40506e53ddd740dbbc4432a1b02b66895e362809c6c819c514fda99c5735e1ae5faed84942d5232e052d2652aa8aacad8e4fdb7bace85d4731a5f78f25671e77135f50679ab93d3755035c4324ab87747b47428100b631cf351296abeb4a889f860e97b096e0a7b2e4cfcf88a6fdc93ec74a7bd5090f9d0b7ae40229b9b4ff5b0c48e5d999c6", 0xd8}], 0x5, &(0x7f00000006c0)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x60, 0x4800}, 0x800) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r0, 0xc, &(0x7f0000000040)}, 0x8) 2018/04/14 00:42:15 executing program 6: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000100)={0x7, 0xffffffffffffff9c}) ioctl$VT_ACTIVATE(r0, 0x5606, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000017000)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000340)=ANY=[@ANYBLOB="200000001a00010004000000000000000a009a62dfac000000000000f7ff0900"], 0x20}, 0x1}, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) sendmsg$key(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x2, 0x8, 0x7, 0x9, 0x1e, 0x0, 0x70bd29, 0x25dfdbfd, [@sadb_x_sa2={0x2, 0x13, 0xe0, 0x0, 0x0, 0x70bd28}, @sadb_lifetime={0x4, 0x2, 0x8, 0x7, 0x6, 0xffffffffffffff81}, @sadb_lifetime={0x4, 0x3, 0x3767b584, 0x9, 0xffffffffffffff34}, @sadb_key={0x1, 0x9}, @sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x6e6bb0, 0x10000, {0x6, 0xff, 0x76, 0x5, 0x0, 0x9, 0x0, @in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, @sadb_ident={0x2, 0xb, 0x8, 0x0, 0x42}, @sadb_sa={0x2, 0x1, 0x4d4, 0x8, 0x0, 0xe6, 0x4, 0xc0000000}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @multicast1=0xe0000001}}]}, 0xf0}, 0x1}, 0x40000) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000040)=0x81, 0x4) 2018/04/14 00:42:15 executing program 2: r0 = socket$inet6(0xa, 0x40000000080003, 0x0) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) r1 = semget(0x2, 0x0, 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000280)={{0x100000000, r2, r3, r4, r5, 0x20, 0x9}, 0x100000000, 0x5, 0x6}) r6 = syz_open_dev$usbmon(&(0x7f0000000300)='/dev/usbmon#\x00', 0x1ff, 0x10000) ioctl$KVM_GET_CPUID2(r6, 0xc008ae91, &(0x7f0000000340)={0x8, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}]}) 2018/04/14 00:42:15 executing program 5: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2000000, 0x31, 0xffffffffffffffff, 0xfffffffffffffffe) r1 = syz_open_procfs(0x0, &(0x7f0000176000)="00640001000445") getdents(r1, &(0x7f0000000440)=""/203, 0x283) sysinfo(&(0x7f0000000040)=""/172) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000140)={0x1, 0x81d, 0x8, 0xfffffffffffffc20, 0x6}, 0x14) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000100)='tls\x00', 0x4) getdents64(r1, &(0x7f0000000df0)=""/528, 0xff95) 2018/04/14 00:42:15 executing program 0: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = fcntl$getown(r0, 0x9) fcntl$lock(r0, 0x7, &(0x7f0000000100)={0x1, 0x3, 0x7, 0x101, r1}) r2 = openat$cgroup_int(r0, &(0x7f0000000000)='memory.high\x00', 0x2, 0x0) io_setup(0x3fb, &(0x7f0000000380)=0x0) io_submit(r3, 0x2000000000000189, &(0x7f0000000380)) sendfile(r2, r2, &(0x7f0000000040), 0x1) io_submit(r3, 0x0, &(0x7f0000001a80)) socketpair$inet(0x2, 0x80000, 0x4, &(0x7f00000000c0)) 2018/04/14 00:42:15 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/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$x86(r1, r2, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000040)="66b98e0400000f320f21f6af059a00ba2100ec0f0866b9180200000f323e363e0f01ca66b9800000c00f326635000800000f30660f2ab4c200", 0x39}], 0x1, 0x0, &(0x7f0000000140), 0x0) r3 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x3}, 0x1c) listen(r3, 0x3) r4 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r4, &(0x7f0000772000)={0x2, 0x3}, 0x10) sendmmsg(r4, &(0x7f0000001b00)=[{{&(0x7f0000000180)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000680)=@sco={0x1f}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000740)=[{0x10, 0x10d}], 0x10}}], 0x2, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 171.276742] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. [ 171.313452] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/14 00:42:15 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') pwritev(r0, &(0x7f0000000140)=[{&(0x7f0000000040)="1eed63bee82553b9fa9d6a4356715033f18b701c1ac2e3dd2ee17370c521c430f65f68a302ff1ea047bc089fafab950e7673fda2ebdf75c7f92a09639489a6191032c94a05526d21fdccc81dd16fdeacd1a8eab3965cfd98926287ccb56d2ade5b0cf7692d8f4fb36f5a2a5f12a286762a302253f24ede5e6534b1899efa6ccb66fb2ad1648bd2e8d25f23667775cfb055f7a1263d42e5d4e8423e00d129292fe2f80cedcff1448fa1b084d447ac5934b7112e9e42dea5ede4665ce8559df1a005", 0xc1}], 0x1, 0x0) sendfile(r0, r0, &(0x7f000080037c)=0x900, 0x400000ff) 2018/04/14 00:42:15 executing program 4: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4f}]}, &(0x7f0000f91ffc)=0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) recvfrom$llc(r1, &(0x7f0000000040)=""/157, 0x9d, 0x20, &(0x7f0000000100)={0x1a, 0x336, 0x400, 0x1, 0x6c, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000a1afb8)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@ldst={0x2, 0x3, 0x3, 0x7a, 0x0, 0xffffff50}], {0x95}}, &(0x7f0000d14000)='syzkaller\x00', 0x3e, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)={r0, 0x4, 0x7, [0x3a, 0x5, 0x100, 0xfff, 0x0, 0xee0c, 0x42]}, &(0x7f0000000180)=0x16) 2018/04/14 00:42:15 executing program 3: r0 = socket(0x40000000015, 0x80000, 0xff) setsockopt(r0, 0x114, 0xa, &(0x7f0000002ffc)="033b20b4", 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00000000c0)={0x5, 0x1, {0xffffffffffffffff, 0x3, 0xcd, 0x2, 0x8000}}) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000000040)=""/116) 2018/04/14 00:42:15 executing program 1: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x4, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x2, 0x2c0442) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000000080)={0x1, r2}) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000000)=@req={0x8001}, 0x10) r3 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000500)=0x1037) keyctl$update(0x2, r3, &(0x7f0000000480)="1d631c0f70dbff0ea2d03a83b92fa2400b7c93b1ce791796b965e6c129e00ca1613c893eb26538bfbfe3099de30d0cc5bb453e9975488661f098f3b91b2bf19c129a08ff91487fc2", 0x48) kexec_load(0x4b0, 0x3, &(0x7f0000000180)=[{&(0x7f0000000140)="e191cf5d6280039e4d93efed71e431f5629b6d6980d033e95a4502090e37db9d6dbbec36c6255afa8fc667669d03", 0x2e, 0x6f48, 0x9}, {&(0x7f0000000280)="653b0e928695fea57a42dc5b52ceb7141c8981b0cd1de6ea362334d03f1fafb5a74a62ef9cf221cb6e54baf1d5cd19b20edb4fb5f0c0a0b28c062ea863716eb9760979de923c58d187f87f1356f69341f43f20ac2173d9c79c8f5362b9ecc599339e39705db9e78e01e93fb894c6944c076d10720c2db0ae509bc460487caed3beaa9a335049a950", 0x88, 0x7fffffff, 0x2}, {&(0x7f0000000340)="8da72a3b77230ff2ebb543e571f835161905e9e75d4964d2b5a96441a01adf05a3deea7f9c20647d6f129ffb8da6f303dad0c87b13c5312243643be7637ce770948a4f4825ee10f6285aa8495b24d00ce5804664455e6d002a7d6b52dc1d402aaeaa4e7336ad8775205b8ef2e3975e678e9d0abe834dee7a02205ae84fba1425ecf1d071ac14631a21d78ef727388e4030b1a9f9ee0a79fa255340", 0x9b, 0x9e, 0x336d}], 0x3e0000) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x200180, 0x0) bind(r1, &(0x7f0000d01ff0)=@nfc={0x27}, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00000000c0)=0xfffffffffffffeff, 0x4) close(r1) 2018/04/14 00:42:15 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000000ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff020}, {0x80000006}]}, 0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x3, r0, 0x1}) statx(r1, &(0x7f0000000080)='./file0\x00', 0x2000, 0x104, &(0x7f00000000c0)) 2018/04/14 00:42:15 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x1f, 0x0) mmap$binder(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1, 0x1810, r0, 0xffffffffffffffff) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2018/04/14 00:42:15 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000532000)='/dev/binder#\x00', 0x0, 0x802) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000bf80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000), &(0x7f000000b000)}}}], 0x0, 0x0, &(0x7f0000450000)}) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000efd0)={0x0, 0x0, &(0x7f000000e000), 0x1, 0xfdfd, &(0x7f000000cf98)="ef"}) 2018/04/14 00:42:15 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000740)={0xffff, 0x5, 0x3, 'queue0\x00', 0x2}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x20000000008, 0x0, 0x0) pipe(&(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798007439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a36dca30d55e4fda59435fe1fd4262d165a6ccb3f75372e1842ce015e10aad2f3479389f8ec7abe08a38776073709fb20b39b17e9fec21147cdd6390442436826385cb97f04dadc3393024b97b203b3e121d3c67c593ee9f0787a405a1d3ec1935bee8a24cb2123e4a0b98b88796b1311ea4c0dc94e61fcf4a1090f4c360818abd0dd134ae391fe99cf200991798d0cc90367c4ee08ae49075dd74dad19937e51e0812cefa80333d3ad38d5cf07a63513") keyctl$invalidate(0x15, 0x0) setsockopt$RDS_FREE_MR(0xffffffffffffffff, 0x114, 0x3, &(0x7f0000000640)={{0xb0a, 0x8}, 0x2}, 0x10) pipe2(&(0x7f0000000100), 0x4000) ioctl$EVIOCGVERSION(0xffffffffffffffff, 0x80044501, &(0x7f00000000c0)=""/54) setsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000000440)=0x20, 0x4) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f00000006c0), &(0x7f0000000700)=0x8) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) semget$private(0x0, 0x0, 0x10) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f00000004c0)=""/17) syz_open_dev$sndctrl(&(0x7f0000000500)='/dev/snd/controlC#\x00', 0x87c7, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0xfffffffffffffffc, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x0, &(0x7f0000000340)=@can={0x1d}, 0x80) syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r4 = memfd_create(&(0x7f00000000c0)="74086e750000000000008c00000000", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x81006) set_robust_list(&(0x7f0000000600)={&(0x7f0000000180), 0x4, &(0x7f00000005c0)={&(0x7f00000001c0)}}, 0x18) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000480)=ANY=[], &(0x7f0000000540)) 2018/04/14 00:42:16 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f00009f5000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000690000)={0x1c, 0xc, 0x6, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) r3 = getpgrp(0x0) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r1, &(0x7f0000000100)={r4, r1, 0x2}) [ 171.500761] binder: 13833:13834 got reply transaction with no transaction stack [ 171.508393] binder: 13833:13834 transaction failed 29201/-71, size 0-0 line 2763 2018/04/14 00:42:16 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="48000000150019704004007fffffff56021100000000e09f488300000058a201f7eb6280dce3bc4a03049174643c89000000dea906000000000000ff41feff4eff2b080000000000", 0x48}], 0x1) r1 = socket(0x2, 0x4, 0x200) listen$netrom(r1, 0x9) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', 0x6000, r2, r3, 0x0, 0x2, 0x100000) 2018/04/14 00:42:16 executing program 6: pipe(&(0x7f00000000c0)={0x0, 0x0}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) fcntl$setpipe(r1, 0x407, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x18010, r2, 0x0) vmsplice(r1, &(0x7f0000eacfd0)=[{&(0x7f0000493f7e)="ac", 0x1}], 0x1, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r4, &(0x7f0000f14000), 0x0, 0x1) tee(r3, r1, 0x3c, 0x0) vmsplice(r0, &(0x7f0000ccf000)=[{&(0x7f0000000180), 0xffffff0e}], 0x256, 0x0) 2018/04/14 00:42:16 executing program 5: r0 = syz_open_dev$binder(&(0x7f00000003c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) fcntl$addseals(r0, 0x409, 0xe) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000300)={0xc, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="046304400200000004630440"], 0x0, 0x0, &(0x7f0000000500)}) 2018/04/14 00:42:16 executing program 4: sched_setattr(0x0, &(0x7f0000000080), 0x0) r0 = creat(&(0x7f0000000140)='./file0\x00', 0xc4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x1f}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000200)=@assoc_value={r1, 0x7}, 0x8) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = epoll_create1(0x0) r5 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r5, 0x40505331, &(0x7f00000000c0)={{0x1, 0x6}, {0x99ef, 0xff}, 0x8, 0x1}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000cd8ff4)) r6 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r4, &(0x7f0000007000)={0xffffffffc0000001}) epoll_wait(r6, &(0x7f0000000000)=[{}], 0x1, 0x0) epoll_wait(r6, &(0x7f0000000240)=[{}], 0x0, 0x4) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/04/14 00:42:16 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') sendfile(r0, r0, &(0x7f000080037c)=0x900, 0x400000ff) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @broadcast, @rand_addr}, &(0x7f0000000080)=0xc) bind$can_raw(r0, &(0x7f00000000c0)={0x1d, r1}, 0x10) [ 171.564565] binder: 13833:13834 ioctl 54a1 0 returned -22 [ 171.628171] binder: 13833:13847 got reply transaction with no transaction stack [ 171.635802] binder: 13833:13847 transaction failed 29201/-71, size 0-0 line 2763 [ 171.647914] netlink: 'syz-executor3': attribute type 1 has an invalid length. [ 171.675685] binder: 13852:13859 IncRefs 0 refcount change on invalid ref 2 ret -22 2018/04/14 00:42:16 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) uselib(&(0x7f0000000040)='./file0\x00') bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @loopback=0x7f000001}, 0xfffffea8) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) sendto$inet(r0, &(0x7f0000ea8000)="a5", 0x1, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmsg$netrom(r0, &(0x7f0000002a00)={&(0x7f0000000000)=@ax25={0x3, {"751c13d55ae895"}}, 0x10, &(0x7f0000000200), 0x0, &(0x7f00000014c0)}, 0x24) 2018/04/14 00:42:16 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) r2 = syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0xae, 0x20040) ioctl$KVM_SET_PIT2(r2, 0x4070aea0, &(0x7f0000000200)={[{0x4, 0x9, 0x100, 0xffff, 0x4, 0x8, 0x7, 0xffffffffffffffc1, 0x7, 0x8, 0x4, 0x973a, 0xffffffffffff0ccd}, {0x8, 0x81, 0x7, 0x5, 0x3514, 0xb006, 0x6, 0x1f, 0x5, 0x1f, 0xffff, 0x6, 0x8000}, {0xffff, 0xfeb, 0x3ff, 0xffff, 0x33ee0000000000, 0x7fff, 0x5, 0xff, 0x8000, 0x1000, 0x7, 0xffff, 0x1561}], 0xffffffffffffffe0}) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000280), 0x4) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f00000002c0)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) r3 = accept$alg(r0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000180)={0x2, 'dummy0\x00', 0x4}, 0x18) sendmsg$alg(r3, &(0x7f0000704000)={0x0, 0x0, &(0x7f0000724ff0)=[{&(0x7f0000fa7f12)="b1c54112aad2c4c3c495962c2e68b6455b79accaad45c65a", 0x18}], 0x1, &(0x7f0000fa6fe8)}, 0x0) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000000100)=[{&(0x7f0000000000)=""/203, 0xcb}], 0x1, &(0x7f0000590000)}, 0x0) 2018/04/14 00:42:16 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x0, 0x200140) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000000c0)) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xff12, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r2, 0x6, 0x32}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) [ 171.701285] netlink: 'syz-executor3': attribute type 1 has an invalid length. [ 171.703116] binder: 13852:13859 IncRefs 0 refcount change on invalid ref 0 ret -22 [ 171.719154] binder: 13833:13834 ioctl 54a1 0 returned -22 2018/04/14 00:42:16 executing program 3: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000000000)={0x0, ""/107}, 0x73, 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00000000c0)={0x4, 0x1ff}) 2018/04/14 00:42:16 executing program 2: r0 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x6, 0x40) r1 = accept$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x14) r3 = getpgrp(0xffffffffffffffff) fcntl$setownex(r1, 0xf, &(0x7f00000002c0)={0x3b6dda9d3f92b674, r3}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000001c0)={r2, 0x1, 0x6, @random="f5eb712fe0d2"}, 0x10) statx(r0, &(0x7f0000000200)='./file0/bus\x00', 0x1900, 0xfff, &(0x7f0000000300)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r4 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) ioctl$TCSETA(r4, 0x4030582a, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}) getsockopt$IP6T_SO_GET_REVISION_MATCH(r4, 0x29, 0x44, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) 2018/04/14 00:42:16 executing program 5: r0 = socket$inet(0x2, 0x6, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/autofs\x00', 0x400, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f00000002c0)) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00009fb000)={0x0, {0x2, 0x4e20, @multicast2=0xe0000002}, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e20, @multicast2=0xe0000002}}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000080)={r2, @in={{0x2, 0x4e20, @rand_addr=0x8}}, [0x1, 0xffffffffffffffe1, 0x6, 0x9, 0x0, 0xcde4, 0x9, 0x7ff, 0xa4, 0x10000, 0x1, 0x10000, 0x9, 0x7]}, &(0x7f0000000180)=0x100) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={0xffffffff80000000, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e21}, {0x2, 0x4e20, @rand_addr=0x7}, 0x244, 0x54, 0x200, 0x5, 0x0, &(0x7f00000001c0)='bond0\x00', 0x1ff, 0x20000000400000, 0x7b}) [ 171.778770] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/14 00:42:17 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') sendfile(r0, r0, &(0x7f000080037c)=0x900, 0x400000ff) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x808128}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x48, r1, 0x800, 0x70bd26, 0x25dfdbfe, {0xa}, [@IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x40024000004}, 0x800) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000001c0)) 2018/04/14 00:42:17 executing program 2: fcntl$getown(0xffffffffffffffff, 0x9) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000080)='limits\x00') r2 = epoll_create(0x3da) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b58ff4)) mkdir(&(0x7f0000b08ff8)='./file0\x00', 0x0) mount(&(0x7f000097fff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x5000, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x9022, &(0x7f000097bfff)) 2018/04/14 00:42:17 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000002c0), 0x1, 0x0, &(0x7f0000000240)="c5"}) r1 = memfd_create(&(0x7f0000000280)='/dev/binder#\x00', 0x1) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x9, 0xffffffff00000000, 0x80}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000180)=r2, 0x4) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000002c0)={'team0\x00', 0x0}) connect$packet(r1, &(0x7f0000000300)={0x11, 0xf6, r3, 0x1, 0x6f, 0x6}, 0x14) 2018/04/14 00:42:17 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000080)={[0x3f, 0x42, 0x2b, 0x32, 0x3f, 0x0]}, 0x6) 2018/04/14 00:42:17 executing program 3: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = accept(0xffffffffffffff9c, &(0x7f0000000140)=@hci, &(0x7f00000001c0)=0x80) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000240)='team\x00') getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000400)={@remote, @rand_addr, 0x0}, &(0x7f0000000440)=0xc) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f00000004c0)={@local, 0x0}, &(0x7f0000000500)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000580)=0x14) accept(0xffffffffffffff9c, &(0x7f00000005c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000640)=0x80) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f00000007c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x6108000}, 0xc, &(0x7f0000000780)={&(0x7f0000000680)={0xec, r1, 0x820, 0x70bd2d, 0x25dfdbfc, {}, [{{0x8, 0x1, r2}, {0x84, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r3}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r4}}}]}}, {{0x8, 0x1, r5}, {0x44, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xa020}}, {0x8, 0x7}}}]}}]}, 0xec}, 0x1, 0x0, 0x0, 0x40}, 0x80) mount(&(0x7f0000000040)='./file0/bus\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='reiserfs\x00', 0x8000, 0x0) mount(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000db7ff4)='./file0\x00', &(0x7f0000b8c000)='mqueue\x00', 0x0, &(0x7f00000f9f65)) 2018/04/14 00:42:17 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000500)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/qat_adf_ctl\x00', 0x40, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) r6 = dup3(r5, r3, 0x0) syz_kvm_setup_cpu$x86(r4, r5, &(0x7f000000b000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x40, &(0x7f00000001c0)=[@vmwrite={0x8, 0x0, 0x7ff}], 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r6, 0xc00c642d, &(0x7f00000003c0)={0x0, 0x80000, r6}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000400)={r7, 0x80000, r2}) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000540)=""/4096) r8 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r8, 0x4048ae9b, &(0x7f0000000240)={0x50000, 0x0, [0x2, 0x40, 0x6165, 0x6, 0x0, 0x8]}) mq_timedsend(r6, &(0x7f0000001540)="6757c731d93b8647629294584f4f8cd86f5184c04d40d879841c811ce41dcc3a6e59cd4b609b2df455a0737fa765da4db35fb5486136c96d75cad18a7f75470261dd01bf883406bfbeca01616a6c1d748ba4dab6482467df0e6d17967ef44ca8006394399e3ee13b158ece96fad52abc208616dfd17533d5a86a5d1fe6106cade9f222bebc966e66b6eca96d2827ace2e8f200a1b0f72d61e2bf1a6cb97ec01dd8395a3e3b7690a71dd7db62151a73576e46d7ab914c162610b96fbe4d5ccf65a4c64a6cf04540adcd230585", 0xcc, 0x0, &(0x7f0000000440)) r9 = dup3(r8, r0, 0x0) syz_kvm_setup_cpu$x86(r1, r9, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x0, &(0x7f0000000000), 0x0) ioctl$KVM_RUN(r9, 0xae80, 0x0) ioctl$sock_SIOCGIFCONF(r4, 0x8910, &(0x7f0000000380)=@req={0x28, &(0x7f0000000340)={'rose0\x00', @ifru_settings={0x8000, 0x0, @sync=&(0x7f0000000300)={0x41, 0x2, 0x1f}}}}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r9, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000140)=[@text32={0x20, &(0x7f00000000c0)="b94e030000b80b000000ba000000000f309ec4c2798c5300b8010000000f01c1b82d0000000f23c80f21f835040000000f23f8640f00100f320f20d835080000000f22d8c4e219bffcc2bb00", 0x4c}], 0x1, 0x0, &(0x7f0000000240), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000017000/0x18000)=nil, &(0x7f0000000000)=[@text32={0x20, &(0x7f00000001c0)="c4c199c4d0480f019a97c30000b9800000c00f3235010000000f3064660f7c1e0f005a000fc76808660f388249dcc4c21937ad61000000ea000000000200c4c2b9aef4", 0x43}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_RUN(r8, 0xae80, 0x0) 2018/04/14 00:42:17 executing program 6: unshare(0x20000400) mq_unlink(&(0x7f0000000040)='/proc/self/net/pfkey\x00') r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x10080, 0x0) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000000440)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x800, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00000000c0)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x6, 0x5, 0x9, 0xfffffffffffffffd}, 0x2c) r3 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0xffffffffffffffda, 0x200000) getsockname(r3, &(0x7f0000000180)=@can={0x0, 0x0}, &(0x7f0000000240)=0x80) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000280)={@mcast2={0xff, 0x2, [], 0x1}, r4}, 0x14) r5 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r2}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000048000)={0xd, 0x3, 0x4, 0x9, 0x0, r5}, 0x2c) 2018/04/14 00:42:17 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c45ff7)='/dev/dsp\x00', 0x80002, 0x0) write$eventfd(r0, &(0x7f0000006000), 0xff03) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000080)={0xef, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x4e20, @loopback=0x7f000001}, 0x9, 0x7, 0xfdb, 0x5, 0xc78a, &(0x7f0000000040)='teql0\x00', 0x0, 0xffffffffffffffe1, 0x6}) mmap$binder(&(0x7f0000624000/0x4000)=nil, 0x4000, 0x3000002, 0x22812, r0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ppoll(&(0x7f0000254ffc)=[{r0}], 0x1, &(0x7f0000ebf000)={0x0, 0x989680}, &(0x7f0000599ff8), 0x8) 2018/04/14 00:42:17 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000100)={{0x4041000fe}, {0x6bdc3dfe}, 0x7, 0x0, 0x2}) setsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f0000000180)="946894a5c438491b4cc1f8ff6f91b8060462f29164e71c63d33b8a1f09072965f5b1aa1b587d810604732103a6da0c56592024ac65137122025f8837221e52ab79396c697d236c3224ef08a61908cffedc39466dd934e89875ffcbc3be5cc8b6c7e7790115795a408176ff45cec447c0cc4ac6f3c2ef21971a5cfaccd0369fdc35dd4d19a149d8ec01d6841a7016261cad4ffd03419f1a08177f057cf5002f115e33e635d952a645ea63ea41d4cc78007741932a70a98995dde0fa471b654ff0f4db4392fc9a", 0xc6) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000000000)=0x4) fchmod(r0, 0x28) 2018/04/14 00:42:17 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x6, 0x0, 0x0, 0x1000000000000000, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0xfffffffffffffffb, 0x4) syz_emit_ethernet(0x230, &(0x7f0000007000)=ANY=[@ANYBLOB="aaaaaaaaaaaacf2bb43c40b808004500002800000000001b90785e15ffaae000000100004e20", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="5000000090780000"], 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000200)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}}, 0x84) 2018/04/14 00:42:17 executing program 2: fcntl$getown(0xffffffffffffffff, 0x9) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000080)='limits\x00') r2 = epoll_create(0x3da) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b58ff4)) mkdir(&(0x7f0000b08ff8)='./file0\x00', 0x0) mount(&(0x7f000097fff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x5000, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x9022, &(0x7f000097bfff)) 2018/04/14 00:42:17 executing program 3: pselect6(0xff44, &(0x7f0000000080)={0xffffffffffff0001, 0x0, 0x4, 0x3f, 0x200, 0xf6, 0x344a0375, 0x7}, &(0x7f0000000040)={0x8, 0x0, 0xff, 0x747, 0x2, 0x100000001, 0x1, 0x4}, &(0x7f00000000c0)={0x7, 0x2, 0x3, 0xb41e, 0x7f, 0x101, 0x13285170, 0xab40}, &(0x7f0000000100)={0x0, 0x989680}, &(0x7f0000000180)={&(0x7f0000000140)={0x3}, 0x8}) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1, 0x2800) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00000001c0)=0xcc, 0x4) syz_emit_ethernet(0x0, &(0x7f0000000200)=ANY=[], 0x0) 2018/04/14 00:42:17 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001340)='/dev/mixer\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000001380)=@assoc_id=0x0, &(0x7f00000013c0)=0x4) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001400)={r1, 0x7, 0x8, 0x100000000, 0x40, 0x7fff}, 0x14) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) r3 = syz_open_procfs(r2, &(0x7f0000000100)='net/tcp6\x00') sendfile(r3, r3, &(0x7f000080037c)=0x900, 0x400000ff) 2018/04/14 00:42:17 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e13000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = memfd_create(&(0x7f0000000100)='.usermime_type@wlan0\x00', 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x4, 0x1e, 0x2, 0x0, 0x100, 0x800, 0x3, 0x7, 0x0}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000040)={r2, @in={{0x2, 0x4e21}}, 0x4c, 0x8001, 0x45f6, 0x6, 0x11}, &(0x7f0000000280)=0x98) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f00001d3000)=0x1, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000002c0)={r2, 0xde, "c1a815b45ebc06af1bd2f8bb7be1ac2bc77108ac122d790b59a054b29919091c2f82a2fb8e498e571999f31c4162e4649f1e13e1bbb669d492d10f6bdc4b0784bae5bd3a1eca3d5302bf50bc048616063b0bfe3ad4d65f4ce882f095b14f60c78d1727df79d13a1c9577cc8c02d32e2ce555090756c0909b4a1ba00df3bbd83598c8aee647b81f8050c794755ededdb512299bd73767ca9652af82bbeb07a8ae494b39edf988e4e62f11e653f9c76de655cf8441bbf6e55380fc87413294dd93b3d2f613c040a47e44dbd395d454190eaa9102f23e225a03cc71fa0e5833"}, &(0x7f0000000240)=0xe6) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x902, 0x4) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000003c0)="58bc4e4219a505ea19baff2703dfbd2d", 0x10) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000002200)=[{{&(0x7f0000000840)=@rc={0x1f}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000440)="ed", 0x1}], 0x1, &(0x7f0000000a00)}}], 0x1, 0x4004000) connect$nfc_llcp(r1, &(0x7f00000001c0)={0x27, 0x0, 0x1, 0x3, 0x1f, 0xffffffffab5da63f, "0b93b7a8b566b954c9e854a2a7bfc1637ead376bbfac8dc05323194283c6f5050e282237715faafd3ba8702b4aa388d28c434dcbd811da797030694923e575", 0x8}, 0x60) 2018/04/14 00:42:17 executing program 6: r0 = socket$inet(0x11, 0x40000000000803, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x107, 0xf, &(0x7f00000001c0)=@broute={'broute\x00', 0x20, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000100], 0x0, &(0x7f0000000040), &(0x7f0000000100)=[{}, {}, {}]}, 0x108) sendmsg(r0, &(0x7f0000000480)={&(0x7f0000000400)=@nfc_llcp={0x27, 0x9, 0x0, 0x0, 0x0, 0x0, "f0aeec0d840130e5c5485e44a7627f9a8864abed4d4460dd5b1a0182c6c84a143e64f31d1c11349c949054860b9c131950a610e2736612827582530c3c1df9"}, 0x80}, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x10) [ 172.883484] QAT: Invalid ioctl [ 172.949768] QAT: Invalid ioctl [ 173.021074] QAT: Invalid ioctl [ 173.032434] QAT: Invalid ioctl 2018/04/14 00:42:25 executing program 5: prctl$intptr(0x1, 0x100000000) r0 = memfd_create(&(0x7f0000000080)='ppp1+bdev\x00', 0x1) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f00000000c0)={0x1, [0x4]}) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 2018/04/14 00:42:25 executing program 3: readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=""/221, 0xdd) syz_emit_ethernet(0x76, &(0x7f0000000600)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "2c3ef5", 0x40, 0x2b, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[@fragment={0x2c}, @fragment={0x3f, 0x0, 0x0, 0x0, 0x0, 0x2}], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, '3R#', 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, &(0x7f00000000c0)) 2018/04/14 00:42:25 executing program 7: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000180)=@buf={0x59, &(0x7f0000000100)="a7f71ffc50df7db08f75646a659979e89909cb7b027119cbe5134ea1dec6a1df74ffa20b655dbd9a0881c94295e9ad93c6ce441335c9a4c3335c2725326a7396e9388bbd6e0f0e3ea38e78ba419619fc8f33ecb5c76e0577e8"}) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') sendfile(r1, r1, &(0x7f000080037c)=0x900, 0x400000ff) fcntl$getownex(r1, 0x10, &(0x7f0000000040)={0x0, 0x0}) r3 = getpgrp(0xffffffffffffffff) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r1, &(0x7f0000000080)={r1, r1, 0x3ff}) 2018/04/14 00:42:25 executing program 6: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000625000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000643ff8)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000080)='./file0/file0\x00') 2018/04/14 00:42:25 executing program 2: r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f00000000c0)='net/psched\x00') connect(r1, &(0x7f0000000000)=@un=@file={0x1, './file0\x00'}, 0x80) sendfile(r1, r1, &(0x7f0000e48000)=0xffffe, 0x8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000280)=0xe8) write(r1, &(0x7f0000000080)="0d084a7c2931c2", 0x7) bind$packet(r1, &(0x7f00000002c0)={0x11, 0xf7, r2, 0x1, 0x8000, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1b}}, 0x14) 2018/04/14 00:42:25 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000480)="d3ab27191a010023560fd9d5e03eba602dff05b82756df62", 0x18) r2 = creat(&(0x7f0000000000)='./file0\x00', 0xa0) socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$kcm(r2, &(0x7f0000000300)={&(0x7f0000000100)=@nfc={0x27, 0x0, 0x0, 0x4}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000040)="92dce7345e8349256de31e59103ee0ba8301ec", 0x13}, {&(0x7f00000004c0)="6239b41e3a0d3ce25dce0ffe38bb6ade22ec9c591d09d8d0a682f297ea00383e22f296178422e238f243a067dd7b0321ff448e39bea31998e347aad00157bfbeaf7902d2cfbadb06a252ca76c8eae950257f0ee0182e999d5dd7d9c3de617b1314870228584f65e20f6448c52d7de1376c2601eba47eac430523a2fc580de00762280588168a49b422cef7b7c9d26e9e97a02fc03cc477ae7c0e5188c4f8b16a", 0xa0}, {&(0x7f0000000580)="5020d5d04ddfd248d4a847c72b954cef1f04e1c9b97f1ef0bfe5e2c51c7caef957dd1fdbf69f48e4b18557baeb50e575a47d97122c103d98b7ab437d087f255cf7ddd47b105938f16a7b93d65d4e60bb4b4de4a762967d14b6b61bae7378ac4e2137485d8e897987049ff91354b9c74b1cd4b3276931a4524cac5bf9e3d3231c6e7a1bc61f8c2f6289a1b2bdf8f3ba039ec2dff52b8e", 0x96}, {&(0x7f0000000180)="bcabc07ecfb5bb194dab68414614272dd601ea9b4bdb00125e6671eecebdc259", 0x20}], 0x4, 0x0, 0x0, 0x4000}, 0x4004001) sendmmsg(r1, &(0x7f0000000ac0)=[{{0x0, 0x0, &(0x7f0000000a80)=[{&(0x7f0000002cc0)="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", 0x280}], 0x1, &(0x7f0000000440)=ANY=[]}}], 0x1, 0x8000) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f00000003c0)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000001700)=""/4096, 0x1000}], 0x1, &(0x7f0000000340)=""/80, 0x50}, 0x0) 2018/04/14 00:42:25 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000000140)={0x0, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000001c0)={[{0x4, 0x5, 0x1f, 0xfffffffffffffff9, 0x5, 0x40, 0x5, 0x2, 0xc0a4, 0x4, 0x200, 0xac, 0x8}, {0x1, 0x6, 0x10001, 0x80, 0x4, 0x80, 0x7d00000000000000, 0x7, 0xc5, 0x2, 0x8, 0x81, 0x5}, {0x2, 0xa7ce, 0x167f, 0x40, 0x8, 0x7b, 0x400, 0x80000000, 0x101, 0x9e, 0x800, 0x1ca6, 0x124}], 0x5}) mount(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./control\x00', &(0x7f0000000100)='xfs\x00', 0x202000, &(0x7f0000000180)) futex(&(0x7f0000000040)=0x4, 0xb, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0) tee(r1, r1, 0xf36, 0x4) unlink(&(0x7f0000000240)='./control/file0\x00') close(r0) 2018/04/14 00:42:25 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_ifreq(r0, 0x89b1, &(0x7f0000000000)={'bre0\x00', @ifru_flags}) 2018/04/14 00:42:26 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000000)={@empty, 0x0}, &(0x7f0000000040)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000000c0)={'team0\x00', r1}) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000080)={'ip6tnl0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/04/14 00:42:26 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept(r0, &(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000140)=0x80) pipe(&(0x7f0000001700)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000240)={&(0x7f0000000200)='./file0\x00', 0x0, 0x18}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r5, &(0x7f0000000280)={0x20000000}) getsockopt$llc_int(r4, 0x10c, 0x0, &(0x7f0000000380), &(0x7f00000003c0)=0x4) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$netlink(0x10, 0x3, 0x7) sendmsg$nl_netfilter(r6, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x1c, 0x3, 0x206, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000001c0), &(0x7f0000000340)=0xb) setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x117, 0x5, 0x0, 0x6) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000000040)={@loopback}, &(0x7f00000000c0)=0x14) ioctl$DRM_IOCTL_AUTH_MAGIC(r3, 0x40046411, &(0x7f0000001400)=0xfff) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r7, 0x6, 0x0, &(0x7f0000000140)="54a7a7db456c02c028b785cb88cbfa26ef6a13f7c525d222dccaf29df19019bd16b7087a701d634bb2da36748896ebe0d50bbe11cda445302a797888066e69a2803a244312463584290c69c4edb0bf90ccdacd9847ded83f0ee3b47f27ace0785508d6169b52f377b10edd6c1733f986e49fa0b10bf1", 0x76) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0xf, &(0x7f0000001540)={0x0, @in6={{0xa, 0x4e20, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x40}}, 0x200, 0x90, 0x40, 0xd9, 0x2}, &(0x7f0000001600)=0x98) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000001640)={0x0, 0x0, 0x7, [0x7fff, 0x1, 0x0, 0x3ff, 0x1, 0x0, 0x6]}, &(0x7f0000001680)=0x16) setsockopt$inet6_mreq(r7, 0x29, 0x0, &(0x7f0000000100)={@loopback={0x0, 0x1}}, 0x14) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000000300)={0x1, &(0x7f00000002c0)=[{}]}) socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000001440)={0x0, 0x1000, 0x20}, &(0x7f0000001480)=0xc) setsockopt$inet6_tcp_buf(r8, 0x6, 0x2d, &(0x7f0000000400)="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", 0x1000) getsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f00000014c0), &(0x7f0000001500)=0x4) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f00000016c0)=@assoc_id=r9, 0x4) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000180)=0x2, 0x4) sendmsg$nl_route(r0, &(0x7f000002e000)={&(0x7f000002eff4)={0x10}, 0xc, &(0x7f000001c000)={&(0x7f000002afd4)=ANY=[@ANYBLOB="1400008f1ce4340981b70052000100ffffffffff"], 0x14}, 0x1}, 0x0) 2018/04/14 00:42:26 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000d7f000), &(0x7f0000000000)=0x4) 2018/04/14 00:42:26 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000080)={r0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000000ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff020}, {0x80000006}]}, 0x10) 2018/04/14 00:42:26 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') gettid() ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000000080)={0x6000, &(0x7f0000000040), 0x2, r0, 0x1}) socket$inet6_icmp(0xa, 0x2, 0x3a) sendfile(r0, r0, &(0x7f000080037c)=0x900, 0x400000ff) 2018/04/14 00:42:26 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000080)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000140)={0x7f, 0x200, 0x100, 0x1f, 0x5, 0x3ff, 0x200}, 0xc) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f00000000c0)={&(0x7f0000000040)=[0xfffffffffffff800, 0x1, 0x3, 0x7, 0x8], 0x5, 0x401, 0x8, 0x5149, 0x64ad, 0x6, {0x10001, 0x400, 0x70cd984a, 0x45fa5e60, 0xffff, 0x5, 0x3, 0xea5, 0x6, 0x1, 0x9, 0x7, 0x7fffffff, 0x7, "e73246d7c747d92f957de2a7d696e5272e17b2bb5091252386c0fba78b6cdef5"}}) write(r2, &(0x7f00000000c0), 0x0) fchmodat(r3, &(0x7f0000000180)='./file0\x00', 0xf) 2018/04/14 00:42:26 executing program 0: ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000040)) 2018/04/14 00:42:26 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000000)={0x79}, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000000080)={0x40000000000001e7, [0x0]}) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000000000)=ANY=[@ANYBLOB="00faffffff000000"]) init_module(&(0x7f0000000100)='/dev/vga_arbiter\x00', 0x11, &(0x7f0000000180)='/dev/vga_arbiter\x00') setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x4) [ 181.589685] netlink: 'syz-executor5': attribute type 1 has an invalid length. [ 181.669770] netlink: 'syz-executor5': attribute type 1 has an invalid length. 2018/04/14 00:42:27 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bf0000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x4) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x8, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) 2018/04/14 00:42:27 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'bond_slave_0\x00', {0x2, 0x0, @multicast1=0xe0000001}}) prctl$setendian(0x14, 0x1) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000080)={0x80000000, {0x2, 0x4e22, @multicast1=0xe0000001}, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e24, @loopback=0x7f000001}, 0x80, 0x3ff, 0x1, 0x3, 0x81, &(0x7f0000000040)='bpq0\x00', 0xfffffffffffffffb, 0x59, 0x9d3d}) 2018/04/14 00:42:27 executing program 6: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000006000)={0xaa}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000040)=0x13, 0x4) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000080)={0x7f, @loopback=0x7f000001, 0x4e20, 0x4, 'lblcr\x00', 0x20, 0xf64, 0x46}, 0x2c) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x1}) 2018/04/14 00:42:27 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x1) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000380)='/dev/usbmon#\x00', 0x20, 0x181000) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000005c0)={r2, &(0x7f00000003c0)="cbfa03c2035e67bec6995486485cc69197f5c4debdaec24dcb55a60f26e018fa64320a55ee78b287bb2d8f58c3de448c1e5a105cf3f6a2883d716b9e2e0da8c6eb576619378e6f4b8dff2801f4e06baba3cc35d7dd837a402f47776287cbd089128612fcf9da2227627e62ccbdc4946e01c618b281f9e7f857950f965d786da23244f1aa59c36f0c301a8c3f86a354a8158257fffc3fa5bf3afca4b370679eb924b2aa9a9724e824a6076b00245051a41c1a95452c23adc9889305df7aa181696c43276f4dc872665d448f1d9a288d737da87cb347b75ddc008b905112d488702514c017ce4ab792d61aeade155a72d30b3bda9a", &(0x7f00000004c0)=""/204}, 0x18) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000040)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000080)={0x0}) r5 = mmap$binder(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2000000, 0x11, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00000001c0)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000340)={0x392, 0x0, &(0x7f0000000200)=[@acquire={0x40046305, 0x1}, @exit_looper={0x630d}, @transaction={0x40406300, {0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x48, 0x50, &(0x7f00000000c0)=[@flat={0x77682a85, 0xa, r3}, @flat={0x0, 0x1, r4, 0x1}, @flat={0x73622a85, 0x10b, r5, 0x1}], &(0x7f0000000140)=[0x30, 0x28, 0x48, 0x38, 0x38, 0x28, 0x68, 0x38, 0x48, 0x78]}}, @acquire_done={0x40106309, r6}], 0xa7, 0x0, &(0x7f0000000280)="ca449ae95d778981b4159b69fc0b71428a22bcef808d71e706f739b99777659f5dd57bc6de1bf85f1ea28193609e49e8706564e04d599d1af15d5e2b526259ed81bb50e9cfa301fa454ecc5cd65d9a6489e5b01380576c38121ba33300977500d0845ea3f43b070285a6b5042e786672b86d4f444f75cd1c5d41c1a030750b59422bc0c8ea8725f736935a28024c0e42a41bb7ba73412cf67e0ec292f356dffe18102c5b88a47f"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x3c, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\r\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f0000009000)}) 2018/04/14 00:42:27 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) r3 = dup2(r2, r2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f0000000140)="b98f0a00000f320f0836643ef3a7b9800000c00f3235000400000f30c4c3794818003e64f20f01c9b9830400000f320fe1a80100000066b843008ee0ddc9", 0x3e}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000700)={"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"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/14 00:42:27 executing program 2: r0 = socket$nl_xfrm(0xa, 0x5, 0x84) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000001080)='/dev/audio\x00', 0x4000, 0x0) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f00000010c0)) syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x802) getsockopt$bt_hci(r0, 0x84, 0x1, &(0x7f0000000080)=""/4096, &(0x7f00000011c0)=0x1000) 2018/04/14 00:42:27 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x6}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000080)={r1, @in6={{0xa, 0x4e24, 0xfff, @dev={0xfe, 0x80, [], 0xf}, 0x8001}}, 0x2, 0x3, 0xab, 0x4, 0x100}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000180)={r2, 0x46, "4db42df06c7b0e96bde213d5951e10e85f5d242e76700a85423d84d5911a5ec45e6959e6f974fb7dea5beab8dc578a45d0f1dddbc50d6419fac74a50c1bdbec59aa35568364e"}, &(0x7f0000000200)=0x4e) sendfile(r0, r0, &(0x7f000080037c)=0x900, 0x400000ff) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000040)={0x7, r0, 0x1}) 2018/04/14 00:42:27 executing program 5: r0 = socket(0x10, 0x20001000000003, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000000), &(0x7f0000000040)=0xc) write(r0, &(0x7f00000000c0)="220000001400070192e80000000003000208030001000000080002004100fff0f055", 0x22) r1 = getgid() getgroups(0x1, &(0x7f0000000080)=[r1]) [ 182.522390] netlink: 2 bytes leftover after parsing attributes in process `syz-executor5'. [ 182.547091] binder_alloc: binder_alloc_mmap_handler: 14004 20000000-20001000 already mapped failed -16 2018/04/14 00:42:27 executing program 1: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4(r0, &(0x7f0000000240)=@sco, &(0x7f00000002c0)=0x80, 0x800) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x80002, 0x0) getpeername$unix(r1, &(0x7f0000000100), &(0x7f0000000180)=0x6e) bind$pptp(r1, &(0x7f00000001c0)={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x14, 0x18}}}, 0x16) prlimit64(0x0, 0x0, 0x0, &(0x7f0000000300)) clock_nanosleep(0x2, 0x1, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000080)) 2018/04/14 00:42:27 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f76fa8)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000040)=""/71, &(0x7f00000000c0)=0x47) [ 182.576060] netlink: 2 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/14 00:42:27 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x10001, 0xff}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000080)={0x3, r1, 0x10000, 0xffffffff}) sendfile(r0, r0, &(0x7f000080037c)=0x900, 0x400000ff) 2018/04/14 00:42:27 executing program 2: r0 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc), 0x4) syz_emit_ethernet(0x5a, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaa000000000000000000eac55f2424babae8666700005ad4903c2d4f50677dad9beb80ec83eb189a948457f9735d9e81bee2b9a38f46031ad8e9d6d7367da5b0f49249544ad96db26844000000000000000000000000"], &(0x7f0000000380)) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x100) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/14 00:42:27 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vcs\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000440)={0x0, 0xc4, &(0x7f0000000340)=[@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x17f1, @dev={0xfe, 0x80, [], 0x14}, 0x7}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1d}}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @rand_addr=0x5}, @in6={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x5}]}, &(0x7f0000000480)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001640)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], 0x1008) clock_gettime(0x0, &(0x7f0000001600)) r2 = dup(0xffffffffffffff9c) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x20000, 0x0) r4 = open(&(0x7f0000000280)='./file0\x00', 0x280100, 0x4) utimensat(r4, &(0x7f0000001580)='./file0\x00', &(0x7f0000000180), 0x0) r5 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x42, 0x900) ioctl$TIOCMSET(r3, 0x5418, &(0x7f00000002c0)=0x20003) ioctl$EVIOCSMASK(r5, 0x40104593, &(0x7f00000001c0)={0x5, 0xce, &(0x7f0000000080)="fbdf8e68f493d2eaf32e779c327db940369fdbc0302b38954b9ab2776544fb6e030829f17bc88e0707b0200402ca6db30adeabb64da9e12c0248286dfaef16e3dce0838a907fa63eed8d1987347bc3a699db3f0e90bb5c38ee13ded480016a5af4a698671474d2259e868d063d9646c4ed2d0a5ec1b65eb46fed44e00b0af99e86fefb06e99d9ca8b57061eb1730b2d180e1a20624e6fdaf7122ffa8deab2f27ac42abcbcd6d606b0a63462eb9cd85ebd2d2e8d4d12b9b905d5b7b52e8d0282e0636f252598288e12fd6e5daa590"}) fcntl$getownex(r5, 0x10, &(0x7f0000000040)) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x9, 0x40, 0x0, 0xffffffffffffffff, 0x3, 0x1, "fe8dfd10ff5d7d6551af6ba87ff9f4a7c5fcad911a601b2a0b804a15864eadc6db656391c4c220f91a8c3a4bd437412cddccc3c0eba50100c90347a08ca0cdfa", "d368014a04488d8d884b2d6fb8ac2f297a49c1a3fa5ed2de7dd845eb36bb9b8b5e696c759a8128b477082b14259b29587444949bbf4e7fa013b1da81bcbf5002", "d160d2ebaef14745fe9a2ef97113c98f1a09df4847e7378daef94fad457c1c00", [0x6]}) 2018/04/14 00:42:27 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x7, 0x24080) setsockopt$inet_tcp_int(r0, 0x6, 0xe753a102bb395646, &(0x7f0000000340)=0x7, 0x4) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000000)=0x7f) r1 = memfd_create(&(0x7f0000000380)='/dev/dsp#\x00', 0x2) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x8000, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000440)='IPVS\x00') accept4$ax25(r0, &(0x7f00000002c0), &(0x7f0000000300)=0x10, 0x80800) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8042110}, 0xc, &(0x7f0000000240)={&(0x7f00000003c0)=ANY=[@ANYRES32=r2, @ANYRES16=r3, @ANYPTR64=&(0x7f0000000640)=ANY=[@ANYPTR64=&(0x7f00000004c0)=ANY=[@ANYBLOB="842d461891946f060ebb7bf3e18dbbc95197a7aacc4a42fb5c895ed7fe8a7f5a1b72f394e65fbdf5bc43b64b2e01d6d1d77a2dca0ba0760b48cf55f9045b05978a9fe8838f2cf5a3bcce342e2b3635db0185a608bb9e234b40770c4ca89a01bbccef880a8ae76e3b49b2541458b39dd2a284335af41bd7ff8e45bb01ff612b6366e3230bc1bed13c2105523eb4e1d31252f19cda7b36508a74e2f63a414ab7a1be3f15125a5f196bcf4413389503fc33656e0d3aec1dd8379b5c69815696370f4145cbdde628e5e59207e752cfd43a93832dd528d0415d121c0cb84929bc86b8b665ef6f0064cbe51cf0aeee045ec1c4", @ANYBLOB="d9b74a4b7d59938789f0858d164a114c1698b65c927184be8d64e3aee2ec2561d7ac8336413cddb48726352c5d781c517300652cbe85bb889ebfdab835689db12fe1e0cfc6bfd7e6e4ff24fce56a5278ac938743f8129bc5e8d0794ee0643dd8787f38447b", @ANYRES64=r3], @ANYPTR=&(0x7f0000000180)=ANY=[@ANYBLOB="1ef1df91e37396ac7a9f811b351f169287bbc5d72b0a1befca623fb915a1982e5de471c808678b8244c2c5696951f8b241e5f824a921341b416a22f28edf435524d47fc3e06d4a53428b6b907013d8d7363802a6c398947f59e1809b7185d48586dcc94468a44395dc136c98543a0873ceae9ec3085a636a859a3f0e1ad6cb3371bc938d425b07fc5c2b054fad1d907fd681865739b246bcf3bc0ee4c54e4b17b2c26069f1c5", @ANYRES64=r1, @ANYBLOB, @ANYPTR]]], 0x3}, 0x1, 0x0, 0x0, 0x4000}, 0x800) ioctl$int_in(r0, 0x80000000005016, &(0x7f0000000140)) [ 182.682919] binder: 14005:14019 ioctl c018620b 20000040 returned -14 2018/04/14 00:42:27 executing program 5: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000340)='/dev/audio\x00', 0x103002, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000180)={0x3, &(0x7f0000000140)=[{}, {}, {}]}) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000335ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) socketpair$inet6(0xa, 0x2, 0x200000000000, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000380)={0xcc3b, {0x2, 0x4e21}, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e23, @loopback=0x7f000001}, 0x51, 0x8, 0x1dd, 0x100000001, 0x2, &(0x7f0000000000)='veth0_to_bridge\x00', 0x100, 0x2, 0x4}) r4 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000facfff)="01", 0x1, r2) r5 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r5, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020340090a0000000000000000000000030006000000000002000000000000000000000000000000020001000000000000001d000000000002000000e000000100a1"], 0x50}, 0x1}, 0x0) r6 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r2) setsockopt$inet6_tcp_buf(r3, 0x6, 0x1c, &(0x7f0000000280)="f16c4a33efce19a9179b2746e1243d17ddbb212812e48e45b790bfc80dbd414ad4d563bc17ff2da44050d61e018820dca792b3d612038d4b9b63dfdfab7238670e069d07aa1a6801fff13a8f9015", 0x4e) keyctl$update(0x2, r6, &(0x7f000060df0f)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe11875deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f0512cca7341063127aa29672", 0xc0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000200)) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r6, r4}, &(0x7f0000a53ffb)=""/5, 0x34, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'sha3-512-generic\x00'}}) 2018/04/14 00:42:27 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000, 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, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = open(&(0x7f0000000140)='./file0\x00', 0x400000, 0x22) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000200)={0x0, 0x5, 0x30}, &(0x7f0000000240)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000280)={r3, 0x60cb}, 0xc) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0xb05, @remote={0xfe, 0x80, [], 0xbb}, 0x35}, 0x1c) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) bind$vsock_dgram(r4, &(0x7f0000000100)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) 2018/04/14 00:42:27 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="b9", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r1 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000240), &(0x7f00000002c0)=0x60, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x0, &(0x7f0000000300)=""/208, 0xd0) finit_module(r0, &(0x7f0000000440)='proc\x00', 0x2) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001afff8)={0x0, 0x1}, 0x8) r2 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x0, 0x0) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140), &(0x7f0000000600)=0x8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)=0x0) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000400)=0x1) perf_event_open(&(0x7f0000000180)={0x4, 0x70, 0x100000000, 0xfff, 0x278c, 0x8, 0x0, 0x1, 0x10000, 0x9, 0xae4, 0xffb8, 0x7fffffff, 0x8001, 0x4, 0x7fff, 0x19b, 0x1, 0x7, 0x7, 0x0, 0x2, 0x5, 0x5, 0xee, 0xea, 0xb65, 0x80000000, 0x3, 0x2, 0x101, 0x101, 0x3b5, 0x100000000, 0x7fff, 0xfffffffffffffffe, 0x80000000, 0x100000000, 0x0, 0x7ed9, 0x1, @perf_config_ext={0x0, 0x800}, 0x200, 0x9, 0x100000001, 0x0, 0x0, 0xe5a, 0x1}, r3, 0xd, r2, 0x2) [ 182.725125] binder: 14005:14019 ioctl c018620b 20000080 returned -14 2018/04/14 00:42:27 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000003c0)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f00000001c0)={0x14, 0x43, 0x300}, 0x14}, 0x1}, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000000)={0x2, 0xffffffffffff0001, 0x3, 0xfcb}, 0x165) r1 = syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000300)={'team0\x00', 0x0}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000400)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000480)=0x14) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000005c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bcsf0\x00', 0x0}) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f0000000800)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000007c0)={&(0x7f0000000640)={0x180, r1, 0x200, 0x70bd2b, 0x25dfdbfd, {}, [{{0x8, 0x1, r2}, {0x90, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}]}}, {{0x8, 0x1, r3}, {0x74, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x69}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}]}}, {{0x8, 0x1, r4}, {0x4, 0x2}}, {{0x8, 0x1, r5}, {0x44, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x800}}, {0x8, 0x6, r6}}}]}}]}, 0x180}, 0x1, 0x0, 0x0, 0x4000040}, 0x4040001) r7 = syz_open_dev$dmmidi(&(0x7f0000000200)='/dev/dmmidi#\x00', 0x8, 0x4000) ioctl$KVM_GET_CLOCK(r7, 0x8030ae7c, &(0x7f0000000240)) r8 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x2, 0x1) ioctl$UFFDIO_API(r8, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x40}) sendmsg$key(r8, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="021601071200000028bd70001cdcdf25"], 0x10}, 0x1}, 0x4000) [ 182.773578] binder: 14005:14019 ioctl c018620b 200001c0 returned -14 2018/04/14 00:42:27 executing program 1: mmap(&(0x7f000000d000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000140)=[{&(0x7f0000000180), 0xffffff07}], 0x1, 0x0) accept$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14) [ 182.821239] binder: 14005:14019 ioctl c0306201 20000340 returned -14 [ 182.866404] binder: 14005:14019 ioctl c0306201 20008000 returned -14 [ 182.892575] binder_alloc: binder_alloc_mmap_handler: 14005 20000000-20002000 already mapped failed -16 [ 182.902643] binder: BINDER_SET_CONTEXT_MGR already set [ 182.908735] binder: 14005:14061 ioctl 40046207 0 returned -16 [ 182.918737] binder: 14005:14019 ioctl c018620b 20000040 returned -14 [ 182.918935] binder: 14005:14061 ioctl c018620b 20000080 returned -14 [ 182.933638] binder: 14005:14061 ioctl c018620b 200001c0 returned -14 [ 182.942145] binder: 14005:14019 ioctl c0306201 20000340 returned -14 [ 182.942384] binder: 14005:14061 ioctl c0306201 20008000 returned -14 2018/04/14 00:42:28 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x8, 0x210000) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000080)={0x2d3, @time, 0x466, {0x1f, 0x9}, 0x163e, 0x0, 0xffffffff00000001}) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') fallocate(r0, 0x3, 0x5, 0x1) sendfile(r1, r1, &(0x7f000080037c)=0x900, 0x400000ff) r2 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0xffffffffffff8001, 0x10040) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="b1"], 0x1) 2018/04/14 00:42:28 executing program 2: ioctl$DRM_IOCTL_GET_CTX(0xffffffffffffffff, 0xc0086423, &(0x7f0000000200)) get_mempolicy(&(0x7f0000000040), &(0x7f0000000080), 0x7, &(0x7f0000ffc000/0x3000)=nil, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7001) 2018/04/14 00:42:28 executing program 4: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f00000007c0)=ANY=[]) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000040)={0x4000, 0x6000, 0x1, 0x8, 0x3}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000080)={0x7, 0x6, 0x800, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ipddp0\x00'}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000300)={'dummy0\x00'}) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000051d000)='ns/user\x00') ioctl$VT_RELDISP(r2, 0xb702) 2018/04/14 00:42:28 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) listxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000280)=""/143, 0x8f) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000001c0)={0xda, 0xe6, 0x101, 0x9}, 0x14) getsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000000200), &(0x7f0000000340)=0x4) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000240)='bridge0\x00') getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000040)={0xbf, 0x7, 0x2, 0x1ff, 0x20, 0x0, 0x8, 0x9, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000100)=r3, 0x4) 2018/04/14 00:42:28 executing program 5: mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000a80)=""/246) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x100000}) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000000000)=""/174) close(r0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000300)={0x0}) ioctl$DRM_IOCTL_LOCK(0xffffffffffffffff, 0x4008642a, &(0x7f0000000340)={r3, 0x2}) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000500)) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x100000000006, 0xffffffffffffffff, 0xfffffffffffffffe}) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x0, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) ioctl$VHOST_SET_LOG_FD(0xffffffffffffffff, 0x4004af07, &(0x7f00000000c0)) truncate(&(0x7f0000000280)='./file1\x00', 0x0) open(&(0x7f0000b91ff9)='./file1\x00', 0x0, 0x0) close(0xffffffffffffffff) open(&(0x7f0000000100)='./file1\x00', 0x40, 0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcs\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) r5 = add_key(&(0x7f0000000200)='pkcs7_test\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000c80)="823a7e6f941acce11cc040134806940efd186edcee33c628c970be6e460b2781a72bf9c3f958945e293097d01f798dd219df10625ce42f3a8115d009501853c802ac04df227bbffcd60f09098824a73244e116e5182852f91a4c0b0dcf2a699cb86246a42c2277f854ffbea4", 0x6c, 0xffffffffffffffff) add_key(&(0x7f0000000140)='.dead\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000b80)="f610197b050044828195212e2a657b677ed39b8d19af2ecad38d3331b03630aa6ed96ca24a9e61ec6212ee2ee3f419cf9dd8491d350c6959900a3656fdbfdb687df4463a99a085e39ec631ba3c3746b500870188b5f0b5f7b8c8754b9896c35f6a7eb6f339495d3ee0c4fa58a3497ea6dd63f8c97d5e73a2d42e311d72a6c7cada57a9ab2e61a361a3e3e36c0057cdd20cea8331b944bd6e17bceecf37ef75f8f56d04e9e4c153cc0d0f4da7996dffd56736e0f2400cfa83895e7b2f8280651cec285daf477022fae887a2597e8589f53689c8852058aef7ec78", 0xda, r5) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000240)={0x3c, 0x0, &(0x7f0000000d00)=ANY=[@ANYBLOB="00634040002b0900000000000014070fa85d9e021d00024bbc0d27be8081c769445c6e121b501c8749000000000000a2a6c31200000000e4ffffffff6eaa0bbccfd10fd1b1dcf7885096b012c2ca71c2e844f97c68d4af46f8e4a952c8ead72d7e226484ab8d53898b9259c8f64650d3500ddf4507acab05681c952f4f8f753dc38f9a73cdba53edd60c2135d3067350ef8d837e2e6acdd01364501b6db38720"], 0x0, 0x0, &(0x7f00000002c0)}) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000580), 0xfb, 0x0, &(0x7f0000000400)="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"}) add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000005c0)="5ebcad14db3313fec9ecd36cf8880128cee9fcbbd555bb95b577abe115e67857d82f3759a1bfcc696eb2884a3d1c41290aa6a0c694d92e2dd57ee96f9317e9697543487996974e8fe8088db12e7de295f3b33106138a3a8b342eede65c73f7276ce2c6545bbf499f752291c3ecea13bde3241c8a96c43e6d4e654bd294f5328a43c0bb676736412f7c3a4135eb29479876a144dd9f365b23e9084434b4454a8af21b75e3c24db5091447409e6d452477b48c47bf8664ec35d8f17f8e5224719e2525ce2a", 0xc4, 0xfffffffffffffffd) add_key$keyring(&(0x7f00000006c0)='keyring\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f0000000740)='user\x00', &(0x7f0000000780)={0x73, 0x79, 0x7a}, &(0x7f00000007c0)="ca6b67ed9620c50bd4dbd3f39d4d0ab8ec771373a4668891800da571f4fbbeb3b35e0b85c7c4235aa10adbd866cbfb95ccf28fd61825c5e07db1a81ee10b42a03effc1c2705a1a6bd8a3f0a1d6e46a3b945d9633128af3478cdf6efbb21f4eac53f133c8a89ece9860874da5ccf7b4cdc6061719196b99d464c76b12ef1c1c7df2503b28dc1fddb5922b2bdb718d63a1106b6c78df1b6a164591b0bc8ff5c7b4a1b006c8bc51cb73dabd68384ea530fcfb586dac5418fd6d90fa41146304f88a8792164fcfad3314c4e05338fd27efcbbfdec70fe6fcbe88bcdfa83f85", 0xdd, 0x0) add_key$user(&(0x7f00000008c0)='user\x00', &(0x7f0000000900)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000940)="49e6e39cb8d81fd49217795e40275b9736d42c99d15240338b8b60f86fb5d2ec47787ec7142e9533999c6e6fcc463fdeee557837e9f1c617ee3efab64702531bed67cf42f77ecbccb9799c2119452364dd1dd749762832b2cff593cf16c780b4d7", 0x61, 0xfffffffffffffffc) 2018/04/14 00:42:28 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000005fec)={0x0, 0x0, 0x400}) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x9, 0x9, 0x3, 0x0, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000000c0)={r3, 0x27, "aea6cebbf9e07a4c848034fb5aedae32baf3eae6881fac1ca6c1cb77a569f6d660b068d2d50cda"}, &(0x7f0000000100)=0x2f) pkey_mprotect(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x4, 0xffffffffffffffff) 2018/04/14 00:42:28 executing program 6: r0 = perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x8) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x7ce, 0x2000) openat$cgroup_type(r1, &(0x7f0000000140)='cgroup.type\x00', 0x2, 0x0) syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x1) 2018/04/14 00:42:28 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000b80)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000b40), 0x0, 0x8}}, 0x20) write$rdma_cm(r0, &(0x7f0000002640)=@create_id={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000002600), 0x0, 0x8}}, 0x20) write$rdma_cm(r0, &(0x7f0000003e40)=@create_id={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000003e00)={0xffffffff}, 0x0, 0x5}}, 0x20) write$rdma_cm(r0, &(0x7f0000003e80)=@resolve_addr={0x15, 0x110, 0xfa00, {r1, 0x9, 0x0, 0x0, 0x0, @in6={0xa, 0x4e23, 0x1000, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in6={0xa, 0x4e23, 0x9, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x101}}}, 0x118) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4800) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x2, 0x20}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000000c0)={r3, 0x5}, &(0x7f00000001c0)=0x8) write$rdma_cm(r0, &(0x7f0000000180)=@set_option={0xe, 0x0, 0xfa00, @id_resuseaddr={&(0x7f0000000140), 0xffffffff, 0x0, 0x1}}, 0x38) 2018/04/14 00:42:28 executing program 1: r0 = request_key(&(0x7f0000000100)='cifs.spnego\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)='cgroupvmnet1%,eth1\x00', 0xfffffffffffffffc) r1 = open(&(0x7f0000000280)='./file0\x00', 0x1, 0x44) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='net/icmp\x00') getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000340), &(0x7f0000000380)=0x4) connect$l2tp(r1, &(0x7f0000000300)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e20}, 0x1, 0x1, 0x2, 0x1}}, 0x2e) request_key(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)='ppp0trusted:\x00', r0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000004c0)={{{@in6=@loopback, @in6=@mcast2}}, {{@in=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000000180)=0xe8) syz_emit_ethernet(0x166, &(0x7f00000003c0)=ANY=[@ANYBLOB="0180c20000000180c20000008137ffff00000605000000005f0cd59fb5710001000000000000000000000002979b07d2052e8c3fd1730ffd56f96f8102ed42307b30ecf3f8ecf0760e2e232a505068e012fc85934353e235deef4339074fe9498cc033b63a1d60fbf44094728df1c8e1e6ecfcc94dc26daa6531c859b5095669b944c59fa63a6092dd3683db3d715615a5ce5ef621065a8d62ce8a1c518f5462983d9bea5985a3976f3c56c1c622eac652a0e72e37d6b70000002503afd410d31ff21676342effe5acbb225981b2dcdad7ae5fdbb6e6ef75724e9ac7a5"], &(0x7f0000000000)={0x3, 0x4, [0x0, 0x465, 0x0, 0x957]}) fcntl$getownex(r1, 0x10, &(0x7f00000001c0)={0x0, 0x0}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000200)=0x0) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r2, &(0x7f00000005c0)={0xffffffffffffffff, r2, 0x11}) 2018/04/14 00:42:28 executing program 2: r0 = socket(0xa, 0x0, 0x3) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000e2effe)=@newlink={0x28, 0x10, 0x9, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x28}, 0x1}, 0x0) r1 = dup(r0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000000)={r0, r1}) 2018/04/14 00:42:28 executing program 3: r0 = syz_open_dev$mice(&(0x7f00002ac000)='/dev/input/mice\x00', 0x0, 0x3e) r1 = syz_open_procfs(0x0, &(0x7f0000000000)="6e65742f6970365f7461626c65735f6e616d65730017") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) fchmod(r0, 0x1) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000100)={0x0, 0x0, 0x7fff, 0x0, 0xdb9}) sendfile(r0, r1, &(0x7f00008d1000), 0x401) read(r0, &(0x7f0000000040)=""/182, 0xb6) 2018/04/14 00:42:28 executing program 4: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000000080)="2600000026004701925ef1f70722000c07fff700010000000700ff36b807475105001a000000", 0x26) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'vlan0\x00', 0x106}) recvmsg$netrom(r0, &(0x7f0000002440)={&(0x7f0000000100)=@full={{0x3, {"4633061cf95be3"}}, [{"545945556329cd"}, {"0f7791aa46ef46"}, {"6a02711e0f8b47"}, {"3853da0fa7fe7e"}, {"bc1b5b1d3e27c1"}, {"d61af937e10c0c"}, {"555b40a32156d9"}, {"28261e3fd23b29"}]}, 0x48, &(0x7f0000000300), 0x0, &(0x7f0000000340)}, 0x0) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000000000)) 2018/04/14 00:42:28 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') sendfile(r0, r0, &(0x7f000080037c)=0x8ff, 0x400000ff) 2018/04/14 00:42:28 executing program 6: r0 = socket$packet(0x11, 0xffffffffffffffff, 0x300) capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r1, r2, r3) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$TUNGETIFF(r4, 0x800454d2, &(0x7f00000002c0)) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x80, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r5, 0x54a0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000300)='bcsh0\x00') [ 183.958444] netlink: 2 bytes leftover after parsing attributes in process `syz-executor4'. [ 184.015387] netlink: 2 bytes leftover after parsing attributes in process `syz-executor4'. [ 184.045273] netlink: 2 bytes leftover after parsing attributes in process `syz-executor4'. [ 184.054987] netlink: 2 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/14 00:42:28 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x200200, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)=0x0) ptrace$setopts(0x4206, r3, 0x2, 0x11) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_GET_PIT2(r2, 0x8070ae9f, &(0x7f0000000100)) 2018/04/14 00:42:28 executing program 1: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000), &(0x7f00002dc000), &(0x7f000045e000), &(0x7f0000e30fff)) dup3(r0, r0, 0x80000) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) 2018/04/14 00:42:28 executing program 6: r0 = semget$private(0x0, 0x20000000000002, 0x10) semop(r0, &(0x7f000002efe2)=[{0x0, 0x9}], 0x1) semop(r0, &(0x7f000001a000)=[{}, {}], 0x2) semop(r0, &(0x7f0000176ff5)=[{}, {}], 0x2) semctl$IPC_RMID(r0, 0x0, 0x0) 2018/04/14 00:42:28 executing program 5: 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_bp, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00001a6ff0)={0x0, 0x2710}, 0x10) fcntl$setstatus(r0, 0x4, 0x2000) recvmsg(r0, &(0x7f0000fdefc8)={&(0x7f000058e000)=@ll, 0x14, &(0x7f0000f42000), 0x0, &(0x7f0000fde000)=""/30, 0x1e}, 0x0) getsockname(r0, &(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0x80) sendmsg$key(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x1d8}, 0x1}, 0x10) 2018/04/14 00:42:28 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000240)=0x0) sched_getattr(r1, &(0x7f0000000280), 0x30, 0x0) sendfile(r0, r0, &(0x7f000080037c)=0x900, 0x400000ff) modify_ldt$read_default(0x2, &(0x7f00000001c0)=""/116, 0x74) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x10001}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000180)=0x4) keyctl$session_to_parent(0x12) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x100, 0x8, 0x4, 0x9, 0xe9}, &(0x7f0000000100)=0x14) 2018/04/14 00:42:28 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000002280)=[{{&(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000100)=""/30, 0x1e}, {&(0x7f0000000180)=""/187, 0xbb}, {&(0x7f0000000240)=""/200, 0xc8}, {&(0x7f0000000340)=""/41, 0x29}, {&(0x7f0000000380)=""/174, 0xae}], 0x5, 0x0, 0x0, 0x3}, 0xc3d}, {{&(0x7f00000004c0)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000540)=""/48, 0x30}, {&(0x7f0000000580)=""/7, 0x7}, {&(0x7f00000005c0)=""/232, 0xe8}, {&(0x7f00000006c0)=""/137, 0x89}, {&(0x7f0000000780)=""/12, 0xc}, {&(0x7f00000007c0)=""/22, 0x16}, {&(0x7f0000000800)=""/91, 0x5b}], 0x7, &(0x7f0000000900)=""/16, 0x10, 0x3}, 0x7}, {{0x0, 0x0, &(0x7f0000000a00)=[{&(0x7f0000000940)=""/185, 0xb9}], 0x1, &(0x7f0000000a40)=""/6, 0x6, 0x7ff}, 0x3}, {{&(0x7f0000000a80)=@sco, 0x80, &(0x7f0000000d40)=[{&(0x7f0000000b00)=""/1, 0x1}, {&(0x7f0000000b40)=""/206, 0xce}, {&(0x7f0000000c40)=""/226, 0xe2}], 0x3, &(0x7f0000000d80)=""/9, 0x9, 0x3}}, {{&(0x7f0000000dc0)=@generic, 0x80, &(0x7f0000000f80)=[{&(0x7f0000000e40)=""/11, 0xb}, {&(0x7f0000000e80)=""/195, 0xc3}], 0x2, &(0x7f0000000fc0)=""/125, 0x7d, 0x2}, 0x401}, {{0x0, 0x0, &(0x7f00000021c0)=[{&(0x7f0000001040)=""/128, 0x80}, {&(0x7f00000010c0)=""/4096, 0x1000}, {&(0x7f00000020c0)=""/160, 0xa0}, {&(0x7f0000002180)=""/4, 0x4}], 0x4, &(0x7f0000002200)=""/69, 0x45, 0x9}, 0x80}], 0x6, 0x40000000, &(0x7f0000002400)={0x0, 0x1c9c380}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000002440)=0x3) socket$inet_icmp(0x2, 0x2, 0x1) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000140)='cpu.weight.nice\x00', 0x2, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000440)) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x16907e, 0x0) fallocate(r3, 0x0, 0x0, 0x5) lseek(r3, 0x0, 0x0) r4 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, 0xfffffffffffffffa) syncfs(r3) keyctl$search(0xa, r4, &(0x7f0000000180)='dns_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0) sendfile(r2, r2, &(0x7f0000000040), 0x1) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000002480), 0x10) keyctl$revoke(0x3, 0x0) 2018/04/14 00:42:28 executing program 3: socket$key(0xf, 0x3, 0x2) accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000180)=0xff5e) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x1000002, 0x32, r0, 0x0) futex(&(0x7f0000001000), 0x8b, 0x0, &(0x7f0000000000), &(0x7f0000cf7000), 0x0) socketpair(0x0, 0x80002, 0xb1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000100)={0x6, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}]}) 2018/04/14 00:42:28 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x4d7, 0x200140) getsockname$netrom(r3, &(0x7f0000000080)=@full, &(0x7f0000000100)=0x48) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000000000)=ANY=[@ANYBLOB="01009c8384bf50ce8c4090acd68e1033dc149e3fb389bd0a941304df07010040000000000000"]) 2018/04/14 00:42:28 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x20000) setsockopt$inet6_int(r0, 0x29, 0x800000018, &(0x7f0000001300)=0x7ff, 0x4) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x8000, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c) r1 = socket$packet(0x11, 0x400040000000003, 0x300) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000683ff0)=[{0x6, 0x0, 0x0, 0x803}]}, 0x10) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f00000043c0)="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", 0x7ff}], 0x1, &(0x7f0000000200)}, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x800, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000000100)={&(0x7f0000000040)=[0x3, 0x76c2], 0x2, 0x6, 0x2, 0x80, 0x101, 0x0, {0x5, 0x7, 0x3, 0xfffffffffffffff8, 0x1a, 0x100, 0x8, 0xffffffff, 0x3, 0xfffffffffffffffa, 0x0, 0x1f, 0x0, 0x2, "cea761507334bd12e9af7763d02e76761de714ee0b6a77769cbed715fbff0d31"}}) 2018/04/14 00:42:28 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') sendfile(r0, r0, &(0x7f000080037c)=0x900, 0x400000ff) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000000040)={0x1, 0x6}) 2018/04/14 00:42:28 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x4000, 0x0) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f00000000c0)=0x1) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000002fd0)={0x2, 0x6, 0x0, 0x1, 0x4, 0x0, 0x70bd2a, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13}]}, 0x20}, 0x1}, 0x0) 2018/04/14 00:42:28 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000004c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)=ANY=[]}, 0x1}, 0x0) clock_adjtime(0x0, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1ff}) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x9b}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0xfffffffffffffef8}], 0x5, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) r1 = shmget(0x3, 0x4000, 0x1, &(0x7f0000ffb000/0x4000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000300)=""/91) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00000002c0)=r2) 2018/04/14 00:42:28 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000340)='./file0\x00', 0x80000, 0x14a) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000440)=""/199) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x40010, 0xffffffffffffffff, 0x4) clone(0x80200000, &(0x7f0000000200)="6977e46399aab6f8d76aae89b26e78b4ee99091a81fb96a661e0c4dac4dd5837dd5d93c5c3014acbbdf0fff2b7b2c74e39bd44c8deec6118ae50fded5993ff8d6d96aafdc2cf1bc457db6b12116d45089e9bc3bebd0863db9ecf08b6e0114fab2900222a7d53006fc1389c34ad2e938c41d769b8079401905d4e199978065392623c86b4db4749dfb7a5a3c85fa9331c1bffa33b29a61a428b95834a825d2cbaf918d29e976aafa1767d56bfe49ffe1886246f09c0ca7bb9cb64852223a057054a9a3d2e1f0b01e33571f469bc2928b39a5fb0379f43", &(0x7f0000000400), &(0x7f0000000100), &(0x7f0000000380)="a5b8eec63056e36abb8b782292ffb78891322f2f269a8510a226090bed97a6596604e970c8d537679e31566a8f8c5144be3cfe5f5b012ab4fc59e6f89e6ec83ad0b9505518e24e04331a8e8a3495c22b7a536d21fdc3f03e0e0c3d4ead954bc247e5b200") ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000000540)={0x40000, 0x0, [0x100000001, 0x6, 0x8, 0x40, 0x5, 0x1f, 0x5, 0x8]}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000005c0)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000600)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000640)={r1, r2}) socketpair(0x1a, 0x805, 0x80, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0xffffffffffffff47) process_vm_readv(0x0, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/59, 0x3b}], 0x1, &(0x7f0000000500), 0x0, 0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x200000, 0x0) setsockopt$bt_BT_SNDMTU(r4, 0x112, 0xc, &(0x7f0000000680)=0x7f, 0xfffffffffffffffd) 2018/04/14 00:42:28 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0xffffffffffffff65, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x90100, 0x9, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xfffffffffffffffc, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) msync(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x6) 2018/04/14 00:42:28 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) prctl$intptr(0x19, 0x53) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000242000)={@in={{0x0, 0x4e20}}, 0x0, 0x0, 0x0, "f69f8464be4bc994fe56c49be0fb7bbf7ae30c58ddb25940908b0631f9bcad39f8d94c02d9887d1dacc91624cccab892c486fb71db996733edbfc23c18c67b67cbaf8b9336638ea940e207344b6d72ec"}, 0x160) 2018/04/14 00:42:28 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet(r0, &(0x7f0000000000)="bf", 0x1, 0x0, &(0x7f0000000240)={0x2, 0x4e23, @loopback=0x7f000001}, 0x3) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056effc)=0x10, 0x3b8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000280)=ANY=[@ANYBLOB="07000000064e1e8acc2d52c918e2a86d4dd51c4ba9d6ac8c6b056e3b756880d17e00e1a4547eb8398617f45990469d72032a27b8bf04e4013f2f3cab6220e2d2d8f1557965f5c6422a", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x18) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/qat_adf_ctl\x00', 0x902, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000001c0), &(0x7f0000000200)=0x4) sendto$inet(r2, &(0x7f0000000500)="e8", 0x1, 0x4, &(0x7f0000000540)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r1, &(0x7f0000000100)=0x4) fsetxattr(r0, &(0x7f0000000140)=@known='security.evm\x00', &(0x7f0000000180)='\x00', 0x1, 0x1) 2018/04/14 00:42:28 executing program 1: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000080)={0x0, 0xffffffffffffff9c, 0x1}) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) r1 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x6) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000040)=0x5) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000200), &(0x7f0000000240)=0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000300)='n\x00\x00\x00\x00\x00\x00\x00\x00\x00') socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ppoll(&(0x7f0000000140)=[{r3}, {r2, 0x400}], 0x2, &(0x7f0000000180), &(0x7f00000001c0), 0x8) socket$kcm(0x29, 0x2, 0x0) [ 184.348237] sctp: [Deprecated]: syz-executor2 (pid 14179) Use of int in maxseg socket option. [ 184.348237] Use struct sctp_assoc_value instead [ 184.421330] sctp: [Deprecated]: syz-executor2 (pid 14179) Use of int in maxseg socket option. [ 184.421330] Use struct sctp_assoc_value instead 2018/04/14 00:42:29 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000080)=""/4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101005, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f000082ef0a)=""/246) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000140)="80fd02000000", 0x6}], 0x1, 0x0) 2018/04/14 00:42:29 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') sendfile(r0, r0, &(0x7f000080037c)=0x900, 0x400000ff) fcntl$notify(r0, 0x402, 0x10) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000040)=0x27c9, &(0x7f0000000080)=0x4) 2018/04/14 00:42:29 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000080)={"621ddb66490000025810530953753b00", 0x81}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f00004fe000)=0x101, 0x4) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0x0, 0x20000004, &(0x7f0000000000)={0xa, 0x4e22, 0xffffffffffffff01}, 0x1c) fcntl$setflags(r0, 0x2, 0x1) shutdown(r1, 0x0) 2018/04/14 00:42:29 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000140)=@filter={'filter\x00', 0xe, 0x4, 0x3a0, 0xffffffff, 0xf0, 0xf0, 0xf0, 0xffffffff, 0xffffffff, 0x308, 0x308, 0x308, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@uncond, 0x0, 0xc8, 0xf0, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0xe1812a83ed662020, 0x882}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x1}}}, {{@ip={@multicast1=0xe0000001, @empty, 0xff000000, 0x0, 'rose0\x00', 'ipddp0\x00', {0xff}, {0xff}, 0xfb, 0x0, 0x8}, 0x0, 0xf8, 0x158, 0x0, {}, [@common=@inet=@ipcomp={0x30, 'ipcomp\x00', 0x0, {0x4d6, 0x4d6, 0x1}}, @common=@ah={0x30, 'ah\x00', 0x0, {0x80000000, 0x6}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @empty, 0x7, 0x7, [0x15, 0x3c, 0x1c, 0x17, 0x23, 0x6, 0x3b, 0x1, 0x3e, 0x16, 0x2e, 0x2d, 0x27, 0x28, 0x23, 0x3e], 0x2, 0x9, 0x4}}}, {{@uncond, 0x0, 0x98, 0xc0}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x3}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x400) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/enforce\x00', 0x20202, 0x0) pwritev(0xffffffffffffffff, &(0x7f00000014c0)=[{&(0x7f0000000080)="e0457543ef8ecbf562b465309b83269742d4016ae6d5f3131b7b1aa1d9b67e64303c52", 0x23}], 0x1, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f00004fe000), 0x4) 2018/04/14 00:42:29 executing program 1: r0 = socket(0xc, 0x1, 0x9) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000300)={0x1, [0x3]}, 0x6) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000240)='yeah\x00', 0x5) getsockname$netrom(r0, &(0x7f0000000340)=@full, &(0x7f00000003c0)=0x48) sendto$inet(r1, &(0x7f0000588fff), 0x0, 0x20020003, &(0x7f00000002c0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) fcntl$setpipe(r0, 0x407, 0x63505a72) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f00000001c0)={'filter\x00'}, &(0x7f0000000280)=0x44) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x100000000, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r2, 0x0, 0x1a, 0xde, &(0x7f0000000040)="213fa4c25b735f4f1f8e5976fba9135a1024b8e5810a08b53b02", &(0x7f0000000080)=""/222, 0x2, 0x101}, 0x28) shutdown(r1, 0x1) 2018/04/14 00:42:29 executing program 2: mkdir(&(0x7f000043eff8)='./file0\x00', 0xfffffffffffffffc) llistxattr(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000040)=""/4096, 0x1000) r0 = creat(&(0x7f0000cd5000)='./file0\x00', 0x3) fcntl$lock(r0, 0x7, &(0x7f00007ec000)={0x1}) truncate(&(0x7f0000afe000)='./file0/bus\x00', 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001040)='/dev/rfkill\x00', 0x6c4dd7c7dd58b68e, 0x0) 2018/04/14 00:42:29 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000180)=ANY=[@ANYBLOB="0200000000b0490040000000008100000000000000b0000040000000000800000000000000000000"]) 2018/04/14 00:42:29 executing program 5: r0 = memfd_create(&(0x7f00000000c0)="2f7b06003170707031253a656d30f9", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0x0, 0x200000000, r0}) timerfd_settime(r0, 0x1, &(0x7f0000000100)={{0x77359400}, {0x77359400}}, &(0x7f0000000140)) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r2, 0x0) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x0, &(0x7f0000000000/0x1000)=nil) openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000080)) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) ioctl$KVM_SMI(0xffffffffffffffff, 0xaeb7) r5 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f0000000040), 0x4) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(r5, 0x107, 0x1, &(0x7f00000000c0)={r6, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000240)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000280)={0x0, 0x9}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000300)={r7, 0xb74}, &(0x7f0000000340)=0x8) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f00000001c0)={0x6, &(0x7f0000000180)=[{0x1800000000, 0x101, 0x800, 0x4}, {0x5, 0xc7db, 0x6, 0xfff}, {0x41, 0x100, 0x3, 0x4}, {0x1ff, 0x0, 0x7, 0x9}, {0x8, 0xfdc9, 0x9, 0x82f9}, {0x7ff80, 0x5, 0x80000001, 0x3}]}) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000000200)) close(r5) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)) [ 185.068870] device bridge0 entered promiscuous mode 2018/04/14 00:42:29 executing program 1: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047efe8)) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)={0x1c, 0x80000028, 0xaff, 0x0, 0x0, {0x1}, [@generic="408c929f24d5"]}, 0x1c}, 0x1}, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x400, 0x0) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f00000000c0)={"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"}) [ 185.098419] device bridge0 left promiscuous mode [ 185.111235] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/14 00:42:29 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000080)=0x1) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000440)=""/4096, &(0x7f0000000040)=0x1000) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000002c0)=[@text16={0x10, &(0x7f0000000240)="370f32ba2000b001ee0f01c9baf80c66b810813a8e66efbafc0ced66b8010000000f01c1360f01cf670f200766b9800000c00f326635010000000f30673e662e660cee", 0x43}], 0x1, 0x0, &(0x7f0000000080), 0x1000000000000012) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r3, r2, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000400)=[@text32={0x20, &(0x7f0000000380)="b8010000000f01d9c7442400a7000000c744240229000000c7442406000000000f0114240f089a00000000bf00660f01f7c4e1dddbe20fc76c670e0fc79d438d0000660f388299609700000f01d1", 0x4e}], 0x1, 0x5, &(0x7f0000000440), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 185.146986] device bridge0 entered promiscuous mode 2018/04/14 00:42:29 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8001, 0x144) r1 = getpid() fstat(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f00000000c0)={0xbf, 0x23a, r1, 0x7fff, r2, 0x3, 0x6, 0x40}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000100)=0x7e7, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000001c0)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=@dellink={0x80, 0x11, 0x400, 0x70bd29, 0x25dfdbfd, {0x0, 0x0, 0x0, r3, 0x900, 0x20000}, [@IFLA_IF_NETNSID={0x8, 0x2e, 0x4}, @IFLA_EXT_MASK={0x8, 0x1d, 0x9}, @IFLA_IFNAME={0x14, 0x3, 'bcsh0\x00'}, @IFLA_AF_SPEC={0x18, 0x1a, [{0x4, 0x1e}, {0x4, 0x7}, {0x4, 0x1f}, {0x4, 0x7}, {0x4}]}, @IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x6}, @IFLA_WEIGHT={0x8, 0xf, 0x7fff}, @IFLA_IFNAME={0x14, 0x3, 'vlan0\x00'}]}, 0x80}, 0x1, 0x0, 0x0, 0x40}, 0x20000000) r4 = add_key(&(0x7f0000000300)='logon\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000380)="f999c4f63d31b36120d7f889020ee41f27d018ea11f9860f1f3d83688f12eac5f8939f6f3afc6e65ad88dab02cce02abb7a4c333fdb41e7f8e47606ebd637955c9ebe696512d0f0cc095942019c1b68a00a8e544d772eb26cf4aa11d06ff9c7df97f3f9a278f529524eb0da401d8ac5f0565f7", 0x73, 0x0) r5 = add_key(&(0x7f0000000400)='.request_key_auth\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000480)="1c755165e6538a13bdf749ae59e3695c0aa9d4f317aae7349c5c7423a54a9eb0988e4ad8f168d92af20e7c33c450ce1055f70fe9", 0x34, 0xfffffffffffffffc) keyctl$link(0x8, r4, r5) r6 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000004c0)={0x0, 0x0, 0xfffffffffffffffb}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000540)={r7, 0xfffffffffffffffd}, &(0x7f0000000580)=0x8) getsockopt$sock_buf(r6, 0x1, 0x3f, &(0x7f00000005c0)=""/4096, &(0x7f00000015c0)=0x1000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001600)={r8, 0x57d}, &(0x7f0000001640)=0x8) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000016c0)={r0, 0x28, &(0x7f0000001680)}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001740)={r0, 0x28, &(0x7f0000001700)}, 0x10) recvmsg(r6, &(0x7f0000002880)={&(0x7f0000001780)=@rc, 0x80, &(0x7f0000001840)=[{&(0x7f0000001800)=""/12, 0xc}], 0x1, &(0x7f0000001880)=""/4096, 0x1000, 0xd659}, 0x0) add_key$keyring(&(0x7f00000028c0)='keyring\x00', &(0x7f0000002900)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r4) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000002b00)={r0, &(0x7f0000002940)="e548e4cf5bdbc6135912bf3d2938a9dd18d19ac8fcb9019fb07a0683f4936d7457d2ec052ca43772df82da13cbb50bc0544893be658200bd36b6ba1250e03e28b621253e4edb1d2cede35b674d36ad6a9a05766f4677a9c5fafb1449024c6111b947179dfe2df131a7fa275fbf7f25f6a44c74a02e0511d6ec3648deed4e3d51f1ec9b608e6b43848e6de02ae14418450424d3ac6248262c", &(0x7f0000002a00)=""/242}, 0x18) sendfile(r0, r0, &(0x7f0000002b40), 0x7) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000002c40)={0x3, &(0x7f0000002c00)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000002c80)={r10, 0x2}) sendmsg$can_bcm(r0, &(0x7f0000002dc0)={&(0x7f0000002cc0)={0x1d, r3}, 0x10, &(0x7f0000002d80)={&(0x7f0000002d00)={0x6, 0x1, 0xf2, {}, {}, {0x1, 0x3, 0x5, 0x2}, 0x1, @can={{0x2, 0x10000, 0x7, 0xabab}, 0x7, 0x2, 0x0, 0x0, "85c1eb02e783572c"}}, 0x48}, 0x1, 0x0, 0x0, 0x20000080}, 0x94) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002e00)={r9, 0x7}, 0x8) bpf$MAP_CREATE(0x0, &(0x7f0000002e40)={0xf, 0x5, 0x4, 0x1, 0x4, r0, 0x7}, 0x2c) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000002e80)=0x20) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000002f00)={{0x5, 0x3, 0x100000000, 0x5, "cd014b1b4e1c219cf2c937b0f2ab7d1aa1d02b4de2ff41f43d3e0b3db128cc7f4228e76a6ed65b12d99cfd33", 0x7f}, 0x0, 0x0, 0x6, r1, 0x6, 0x7, "e00264bd0e745d19bd536075ec34e4a81bac3a5be31511a189a418970a6dcfdf08013a5cf2371b48caec04551dc6c9fadd69eb38c5cbd452dbe05ddd7e9e321a", &(0x7f0000002ec0)='logon\x00', 0x6, [], [0x7fffffff, 0x0, 0x6, 0x400]}) setsockopt$inet_sctp_SCTP_AUTH_KEY(r6, 0x84, 0x17, &(0x7f0000003040)={r9, 0x9, 0x31, "169861e086d734967c41b12ad71a4d1327c87646f351b3ef4b38e6331140d84553ad6b08e7e7c2b2b89774babae28b6753"}, 0x39) fchmodat(r0, &(0x7f0000003080)='./file0\x00', 0x0) 2018/04/14 00:42:29 executing program 6: syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe0000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f00000000c0)="b9030100c00f32660f3a148309000000f1f3670f017477ea0060000024000f23190f20e035800000000f22e036a566ba4100b800000000efb805000000b9620000000f01c10f09"}], 0xaaaad25, 0x0, &(0x7f0000000080), 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000000400)={&(0x7f0000000140)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f0000000080)=""/8, 0x8}, {&(0x7f00000001c0)=""/164, 0xa4}, {&(0x7f0000000280)=""/91, 0x5b}], 0x4, &(0x7f0000000380)=""/67, 0x43, 0x6}, 0x3) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f00000014c0)) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r5, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000040)=[@text16={0x10, &(0x7f0000000440)="660f73f00c6766c74424000b0000006766c74424020a0000006766c744240600000000670f011c24ba2100b0edeeba200066b80000000066eff20f38f13a0f08b871000f00d06466660f5c32c16a090c0f188b7166", 0x55}], 0x1, 0x0, &(0x7f0000000040)=[@cstype3={0x5}], 0x1) ioctl$KVM_RUN(r5, 0xae80, 0x0) fsync(r3) 2018/04/14 00:42:29 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000040)=""/95) sendfile(r0, r0, &(0x7f000080037c)=0x900, 0x400000ff) [ 185.181070] device bridge0 left promiscuous mode 2018/04/14 00:42:29 executing program 3: socket$inet6_sctp(0xa, 0x1000001000, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x10, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000002c0)) unshare(0x400) pipe(&(0x7f0000000180)={0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000440)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) getpgrp(r1) semctl$SEM_STAT(0x0, 0x0, 0x12, &(0x7f0000000380)=""/121) socket$inet6(0xa, 0x0, 0xfffffffffffffffe) syz_open_procfs(0x0, &(0x7f0000000500)="2f6578650000000c05901caf02d9543cb25ad3b3a5efdc02a232b8000000") r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f00000001c0)=""/246) ioctl$EVIOCGREP(r2, 0x4004743c, &(0x7f00001bbf52)=""/174) 2018/04/14 00:42:29 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) set_tid_address(&(0x7f0000000240)) r3 = dup3(r2, r0, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x0, &(0x7f0000000000), 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000140)=0xfffffffffffffffc, 0x4) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000006000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, &(0x7f00000001c0)="c4a17910403444a4b8010000000f01c10f221d0f0df466baf80cb8a49f6882ef66bafc0c66ed0f218d0f009e7b5e3b890f205e48b866970000000000000f23c00f21f835000001000f23f8", 0x4b}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f0000000000)=0x4, 0x4) 2018/04/14 00:42:29 executing program 5: perf_event_open(&(0x7f00000000c0)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000d7f000), &(0x7f0000000000)=0x4) socket$inet6(0xa, 0x800, 0x5) 2018/04/14 00:42:29 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp6\x00') sendfile(r0, r0, &(0x7f000080037c)=0x900, 0x400000ff) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000000)=0x7, 0x4) 2018/04/14 00:42:29 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {0x0, 0x10000}, @time=@time={0x77359400}}], 0x30) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f00000003c0)={'ip6gre0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) geteuid() unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./control\x00') mount(&(0x7f0000000300)='./file0\x00', &(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000000780)='pstore\x00', 0x201030, &(0x7f00000007c0)="f77ee893c0dacf1469939730dd0d69be615896c69eeb0eddc13f") ioctl$EVIOCGVERSION(0xffffffffffffffff, 0x80044501, &(0x7f0000000580)=""/148) mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000240)={0x1, 0x2, 0x3, 0x2, 0x3, 0x6a}) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='btrfs\x00', 0x1000, &(0x7f0000000240)) semget(0xffffffffffffffff, 0x0, 0x0) times(&(0x7f0000000500)) umount2(&(0x7f0000000200)='./file0\x00', 0x0) syz_mount_image$minix(&(0x7f0000000680)='minix\x00', &(0x7f0000000340)='./control/file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x0, 0x0) rename(&(0x7f0000000740)='./file0\x00', &(0x7f0000000380)='./control/file0\x00') close(r0) 2018/04/14 00:42:29 executing program 4: r0 = memfd_create(&(0x7f0000000000)="17", 0x0) write$binfmt_elf32(r0, &(0x7f00000016c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20, 0x1}, [{0x3, 0x0, 0x0, 0x0, 0x7f}], "679d3a4df6c20ea32501e4a5309a19039fc0db771d38672c835c26509d71f10ba48513f7e691c5"}, 0x7f) sendto$ax25(r0, &(0x7f0000000040)="3ee959f47e6c4fe2d1002d73", 0xc, 0x8080, &(0x7f0000000080)={0x3, {"196cac6399447a"}, 0x9}, 0x10) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/04/14 00:42:29 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x2800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d050000000000000000104000000000000000020000000000000000000000000000000000000000000000800200000000007000000000000006000000000000000100000000000000001000000010000000100000001000006100000004000000000000000000000000000000000000000000000045010000000000000000000000010000000000000000008002000000000000800000000000001000000010000000100000000000000000000000000000000000000000000000000000000000000000c08de47c70514c95b95e109e96a0b90decf6f2a3299748aeb81e1b00920efd9a00", 0x12c, 0x10000}], 0x0, &(0x7f0000014300)) mkdir(&(0x7f0000000040)='./file0\x00', 0x1c1) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000180)="2f2f66696c653002", 0x80, 0x1, &(0x7f0000000900)=[{&(0x7f0000000400)="726b0bf4cf9ea0007fa7cf2e5c463c327b275b956e7a407a7776f3f680f45f33407d01287d4ef58cd8d319309c29643917d4bc86f568f8852b2e6c7cee837e0715e7aa7f82e970e6d76f2290b63efeed63f0785b36f4e95bdf2f07271dbd7d278d79d59de5343daa9107af7a21f86008e6f928485979efe96ddf5d8ae27608ab4ce182886717be3e002ba058f81b7fd52c6adf2807bceb4fe97f855e708d59b6fc42fa49dc801f1ee2a10d00509e1fa7a76bffce11b5a2c6b9788cd4e70120da96976a21a1", 0xc5, 0x4}], 0x240000, &(0x7f0000000a00)={'nouuid,'}) r0 = open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x0) fsync(r0) unlinkat(r0, &(0x7f0000000080)='./file0/file0/file0\x00', 0x0) syz_mount_image$hfs(&(0x7f00000005c0)='hfs\x00', &(0x7f00000007c0)='./file1\x00', 0x7, 0x1, &(0x7f0000002c80)=[{&(0x7f0000001b00)="a3ca5c2924be7af5e6dab3b0816bff898f97086827c35fd3bece80f23b51c6e5a87b0c49fa6fd8ed56f15d63a88b8b7d4e6f89b6fbdc8ad48feabfc25043c67e3be77b16378497283c43874e0ab611657ad87f78751b90893f680fe0d75a9aef315d8a8aadbfbb2df3600eb2d529cc3ea9952de9dae7e0956fbd3ff69a09bdbd0d2719d30c273561616df14fbac4ca6d79f3fe4382794bf4fa7dd5ab9a4491640a8fca", 0xa3, 0x4}], 0x800000, &(0x7f0000000840)={[{@codepage={'codepage', 0x3d, 'iso8859-3'}, 0x2c}]}) syz_mount_image$hfsplus(&(0x7f0000000340)='hfsplus\x00', &(0x7f0000000500)='./file0/file1\x00', 0x0, 0x1, &(0x7f0000000640)=[{&(0x7f0000000540)="f4413aa428701627106f48f57937c9e56d4ff2c236769506ef0973f5f0fd00003722af33119da03aa1b47488096c5bd3928f7e00415258456050938a14d1e657988164b5213fc7461c474a85928899002fa0b24b7fea532752603ad0b15e03479a145aa4bfcd21809592c5cba0f1410d27fa665e0a7eeef617b5cf6cde47cc97", 0x80, 0xfffffffffffff9e2}], 0x40001, &(0x7f0000000980)={[{@gid={'gid', 0x3d, [0x34, 0x7f, 0x30]}, 0x2c}, {@nls={'nls', 0x3d, 'cp866'}, 0x2c}, {@nodecompose='nodecompose', 0x2c}]}) renameat(r0, &(0x7f0000000040)="2f2f66696c653002", 0xffffffffffffffff, &(0x7f0000000100)='./file1\x00') fsync(r0) mkdir(&(0x7f0000000380)='./file1\x00', 0x3) mount(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000240)='rpc_pipefs\x00', 0x0, &(0x7f0000ae2fff)) umount2(&(0x7f0000000000)='./file0\x00', 0x0) r1 = open(&(0x7f0000000740)='./file0\x00', 0x200000, 0x80180) symlinkat(&(0x7f0000000800)='./file0\x00', r1, &(0x7f0000000780)='./file0/file0\x00') syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x45, 0x0, &(0x7f0000000600), 0x20, &(0x7f00000000c0)=ANY=[]) renameat(r0, &(0x7f0000000300)="2f2f66696c653002", r0, &(0x7f00000003c0)='./file0/file0/file0\x00') 2018/04/14 00:42:29 executing program 3: r0 = socket$unix(0x1, 0x2, 0x0) ftruncate(r0, 0x4) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @ipv4}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000080), &(0x7f0000000100)=0x4) r2 = socket$inet(0x2, 0x3, 0x800000000000b) socket$nl_route(0x10, 0x3, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000f80)=@nat={'nat\x00', 0x19, 0x1, 0x1a0, [0x200002c0, 0x0, 0x0, 0x200002f0, 0x20000320], 0x0, &(0x7f00000000c0), &(0x7f00000002c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x806, 'bcsf0\x00', 'dummy0\x00', 'ifb0\x00', 'lo\x00', @random="c5b5b1a5fe78", [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x70, 0xa8, 0xe0}, [@arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffc}}}}]}]}, 0x218) socket$pppoe(0x18, 0x1, 0x0) 2018/04/14 00:42:29 executing program 6: r0 = socket(0x20000000000000a, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4d, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="240000002e00fb0a100000000000000002000000100000000cec00000500000000000000286fe0ec21"], 0x24}, 0x1}, 0x0) [ 185.483076] netlink: 12 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/14 00:42:30 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}}, &(0x7f0000000000)=0x90) 2018/04/14 00:42:30 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000000040)={'ip6_vti0\x00', @ifru_ivalue}) 2018/04/14 00:42:30 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x8) connect$inet6(r0, &(0x7f0000017000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000009fc8)={0x0, 0x0, &(0x7f0000002540)=[{&(0x7f0000001400)="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", 0x583}], 0x1, &(0x7f000002a000)}, 0xc100) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendfile(r0, r1, &(0x7f0000000080), 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ptrace$setregset(0x4205, r2, 0x7, &(0x7f0000000040)={&(0x7f0000000180)="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", 0x1000}) syncfs(r0) sendmsg(r0, &(0x7f0000008fc8)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000011000)="98d4", 0x2}], 0x1, &(0x7f0000028000)}, 0x0) 2018/04/14 00:42:30 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') r1 = accept4$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10, 0x80800) sendfile(r0, r0, &(0x7f000080037c)=0x900, 0x400000ff) r2 = fcntl$getown(r1, 0x9) sched_setattr(r2, &(0x7f0000000080)={0x30, 0x5, 0x1, 0x20, 0x1, 0x8, 0x4, 0x401}, 0x0) [ 185.555648] BTRFS: device fsid ecf6f2a3-2997-48ae-b81e-1b00920efd9a devid 1 transid 5 /dev/loop0 2018/04/14 00:42:30 executing program 1: r0 = socket$inet(0x2, 0x2, 0xfffd) fchdir(r0) 2018/04/14 00:42:30 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xbf}, 0x2c) getpeername$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000200)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x5, 0xe, &(0x7f0000000080)=@raw=[@alu={0x7, 0x400, 0xf, 0x5, 0xa, 0x0, 0xfffffffffffffffc}, @ldst={0x2, 0x0, 0x1, 0x0, 0xb, 0xfffffffe}, @call={0x85, 0x0, 0x0, 0x2a}, @ldst={0x0, 0x3, 0x3, 0x7, 0x7f44f1b087410448, 0x1a, 0xfffffffffffffffc}, @generic={0xb39c, 0x2, 0x80, 0x80}, @map={0x18, 0x7, 0x1, 0x0, r0}, @generic={0x4, 0x6, 0x3}], &(0x7f0000000340)="475009005a104efedd8c0e4ee02f883d9f6d354cb7de3469be17424e07d0bd7ef3cf310f3f8169b232aff30396f38f9c4f347bf825cb89c15cc4e27c9b86f15b5f907eda2c22e186182b311f9c7398a5080c5db98347d4685489d9e8741a328a7b8bacbe14ce4b2e567b7cfd15331a6ead4a229d40fd702a902db370a30ba5c5b67ed70000000000000000000000", 0xfffffffffffffff8, 0xfffffffffffffcbd, &(0x7f0000000240)=""/251, 0x0, 0x0, [], r1}, 0x48) 2018/04/14 00:42:30 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x189001, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000000080)={@dev}, &(0x7f00000001c0)=0x14) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x400000) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000449fd0)={0x0, 0x0, &(0x7f00004f1f94), 0x1, 0x0, &(0x7f0000901000)="05"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x4, 0x0, &(0x7f00005ad000)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000ed8000)="f5"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000180)={0x50, 0x0, &(0x7f00000000c0)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040), &(0x7f0000000080)}}, @dead_binder_done={0x40086310}], 0x1, 0x0, &(0x7f0000000140)="cf"}) 2018/04/14 00:42:30 executing program 4: r0 = eventfd2(0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ppoll(&(0x7f00009d0fe8)=[{r0}], 0x1, &(0x7f0000500ff0)={0x77359400}, &(0x7f0000275ff8), 0x8) read$eventfd(r0, &(0x7f0000000000), 0x8) io_setup(0x20, &(0x7f000092fffc)=0x0) r3 = creat(&(0x7f0000e56ff8)='./file0\x00', 0x0) io_submit(r2, 0x1, &(0x7f0000ce9ffc)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000ddc000), 0x0, 0x0, 0x0, 0x1, r0}]) 2018/04/14 00:42:30 executing program 1: r0 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x7ffffffff000, 0x0, 0x10, r0, 0x0) bind$netrom(r0, &(0x7f0000000000)=@ax25={0x3, {"89073b583491ae"}, 0x4}, 0x10) 2018/04/14 00:42:30 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000001c0)) sendmsg$nl_xfrm(r0, &(0x7f0000001500)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f00000014c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="04010000100001008000000000000000e0000001000000000000000000000000ac1414aa000000000000000000000000000046770a08ccf4c3ac76f9eb35b30ee1f0fb19977d8508f6c21ebd9cf6013152341a91207e02d29a48007c294c3f2fbddf00d2d5214dba9a917c56b580e83a2871aa0b802d281feec286ca18f8dcf4ba9e8053617f51ec28f404d557513a0b54b65a94b09e7a168553b57e7b797afbf96cdb33a2885e453d41546dfa9ea3d7a7df0616aba1b3bb754b391619f7", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="e0000001000000000000000000000000000000002b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000014000e0000000000000000000000000000000000"], 0x104}, 0x1}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x80000, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000003c0)={&(0x7f00000002c0)={0xac, r2, 0x20, 0x70bd26, 0x25dfdbff, {0xf}, [@IPVS_CMD_ATTR_DAEMON={0x58, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xfffffffffffffffb}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3ff}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7ff}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bcsh0\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x910}]}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'dummy0\x00'}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x4004050}, 0x11) [ 185.823994] netlink: 20 bytes leftover after parsing attributes in process `syz-executor6'. [ 185.878550] netlink: 20 bytes leftover after parsing attributes in process `syz-executor6'. [ 186.588628] binder: 14348 RLIMIT_NICE not set [ 186.596653] binder: 14308:14348 got reply transaction with no transaction stack [ 186.604239] binder: 14308:14348 transaction failed 29201/-71, size 0-0 line 2763 [ 186.722547] binder: 14348 RLIMIT_NICE not set [ 186.722565] binder: 14308:14351 got reply transaction with no transaction stack [ 186.734633] binder: 14308:14351 transaction failed 29201/-71, size 0-0 line 2763 2018/04/14 00:42:31 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='setgroups\x00') write$selinux_access(r0, &(0x7f0000000380)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563755f723a7474795f6465766963655f743a7330202f7362696e2f6468636c69656e6d20000000ac82942dd22c4ab2d81075523d6dc57d22f42341dacee8a349bc9f38110419774a86d87f0da86bcaffc1bebd88d7d06dac10f98be66b545fadede5d7882eec3d862dff96c3b192ca4960050400afc3e3a82928ce2182395e7a276e1675cfe3433b29274f3b39bf17b4ec3103005204b2b1eabb6a050f0cbcb089604bf664c47524b2f87d4997e4bf16b9587e4b43ed8f2d987b96221de9587b57bbf4fa1286de20522bf3223c0912954aa06b0acee9c60e5c1e425c2e67902964f22858e7ccc2f06099f62c192f70626f42b9cbba2c0f24e844f780406c61926ae91e41f0cc9863892d71a711529a2ff5839f1c2b56de4506f14953dc6cf3ee96756a76657c485dbfb11af687dee5ede6b18cc421d8199a842a0c7d70add4b50cee0643b8a6a6cc353dca57d419886242b575c042fe23960f4e8573554ce57fb714ee3a0eb4bea3ef724d8901ef00507e02a464eaf5ddd85166f3f0438c23971a54c4edcc"], 0x34) r1 = getpid() perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x100, 0x4, 0x4, 0x2, 0x0, 0x5, 0x4008, 0x1, 0x81, 0xd33, 0x2, 0x1, 0x2, 0x9, 0x5, 0x1, 0x2, 0x8, 0xca2a, 0xced2, 0x9, 0x81, 0x7, 0xfffffffffffffff8, 0x800, 0x1, 0x1f, 0x8, 0x800, 0x9, 0x20, 0x8, 0xdc9, 0x9c40000, 0x1000, 0xfffffffffffff2ea, 0x0, 0x3, 0x2, @perf_bp={&(0x7f0000000000), 0x3}, 0x340, 0x3, 0x6371, 0x6, 0x5, 0xffffffff}, r1, 0xb, r0, 0x8) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000100)=0x2) 2018/04/14 00:42:31 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') sendfile(r0, r0, &(0x7f0000000080)=0x901, 0x5) 2018/04/14 00:42:31 executing program 1: r0 = socket$inet(0x2, 0x1, 0xf9d4) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000840)=@nat={'nat\x00', 0x19, 0x75b8cc1f, 0x1f0, [0x20000940, 0x0, 0x0, 0x20000970, 0x200009a0], 0x0, &(0x7f0000000800), &(0x7f0000000940)=[{}, {}, {0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x0, 0x0, 0x0, 'teql0\x00', 'ip6gretap0\x00', 'ip_vti0\x00', 'nr0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x128, 0x160, [@cpu={'cpu\x00', 0x8}, @nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}]}, [@snat={'snat\x00', 0x10, {{@random="07901c8f0140"}}}]}, @common=@dnat={'dnat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}]}, 0x268) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x44002, 0x0) unshare(0x4000000) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000040)={0x3, 0x3ff, 0x2, 0x5, 0x0, 0x4}) 2018/04/14 00:42:31 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200, 0x0) accept(r0, &(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f00000000c0)=0x80) memfd_create(&(0x7f0000000100)='selflomime_typenodev6em1&{@ppp1posix_acl_access/\x00', 0x2) r1 = socket(0xa, 0x200000000001, 0x0) ftruncate(r1, 0x6) ioctl(r1, 0x8912, &(0x7f0000000000)) userfaultfd(0x800) 2018/04/14 00:42:31 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000002f00)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000002ec0)={&(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="0b3792a4cd2571dc20b4e9a4562db3d130725e47e2559633a336921cb9e79450e88d613e94a1e632b8580e2f7a3655bf1ba3c9"], 0x34}, 0x1}, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000400)={{{@in6=@mcast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000040)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000180)={@empty, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x15}, 0x818, 0x9, 0x200, 0x100, 0x7, 0x80000000, r2}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000080)={'syzkaller0\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) write(r0, &(0x7f0000000100)="4a016122913eee962445a597347061fc4aa62e97da23c69a404174d685fb2e5512e657022510ed81669645d495ab13ccaaed3b62da79184b310ce691b5ad1257164a88f3fd8cbf988661a507a0b6b6e08fbafa88d9b7dacbac6f40349d6dcc67c15b77f94549", 0x66) 2018/04/14 00:42:31 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000005980)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000005940)={0xffffffff}, 0x0, 0x1000}}, 0x20) write$rdma_cm(r1, &(0x7f00000000c0)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000040), r2}}, 0x18) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) sched_getparam(r3, &(0x7f0000000100)) write$rdma_cm(r1, &(0x7f0000000440)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x48) write$rdma_cm(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0c000000080000fa"], 0x8) r4 = dup3(r0, r1, 0x80000) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000000200)={0x3, &(0x7f0000000140)=[{}, {}, {}]}) 2018/04/14 00:42:31 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000000)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000480)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000500)=@resolve_ip={0x3, 0x0, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, r1}}, 0x11) 2018/04/14 00:42:31 executing program 4: r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000080)=0x800) r1 = socket$inet6(0xa, 0x3, 0x3b) setsockopt$inet6_opts(r1, 0x29, 0x4400000000003b, &(0x7f00000000c0)=@srh={0x0, 0x2, 0x4, 0x1, 0x7f, 0x0, 0x0, [@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}]}, 0x18) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2000000000009}, 0x1c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) r3 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x1ff, 0x20200) ioctl$KDSKBMETA(r3, 0x4b63, &(0x7f0000000200)=0x7) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000180)=0x0) kcmp(r2, r4, 0x4, r0, r1) sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000780), 0xffffffffffffffe5, 0xc1}, 0x0) r5 = syz_open_dev$evdev(&(0x7f0000001140)='/dev/input/event#\x00', 0xfffffffffffff3cc, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000240)={'dummy0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) ioctl$EVIOCSREP(r5, 0x40084503, &(0x7f0000001240)=[0x3, 0xfffffffffffffffe]) 2018/04/14 00:42:31 executing program 1: r0 = mq_open(&(0x7f0000000000)="2d1f05", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) mq_timedsend(r0, &(0x7f0000e71fff), 0x0, 0x0, 0x0) mq_timedsend(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000080)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x8000, 0x0) r2 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x2, 0x4002) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000100)={r1, r2, 0x2, 0x3}, 0x10) [ 186.887641] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/14 00:42:31 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/raw\x00') sendfile(r0, r0, &(0x7f000080037c)=0x900, 0x400000ff) 2018/04/14 00:42:31 executing program 3: pkey_mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3000000, 0xffffffffffffffff) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'veth0\x00', 0x3}, 0x18) 2018/04/14 00:42:31 executing program 6: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) vmsplice(r0, &(0x7f0000de4000)=[{&(0x7f0000663000)='F', 0x1}], 0x1, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) socket$rds(0x15, 0x5, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000100)={0x1, 0x1, 0x1000, 0x2000, &(0x7f0000011000/0x2000)=nil}) prctl$setptracer(0x59616d61, r3) getgroups(0x2, &(0x7f0000000040)=[0xffffffffffffffff, 0x0]) setgid(r4) tkill(r3, 0x1000000000016) getpeername$inet(r0, &(0x7f0000000080)={0x0, 0x0, @remote}, &(0x7f0000000140)=0x293) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000180)=""/121, &(0x7f00000000c0)=0x79) dup2(r0, r2) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xffff, 0x80400) 2018/04/14 00:42:31 executing program 4: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) openat(r0, &(0x7f0000000480)='./file0\x00', 0x410080, 0x0) ioprio_set$pid(0x0, 0x0, 0x58f9) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000700)=""/224) r1 = getpgrp(0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x800, 0x8) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f0000000100)={{0x5f6f257, 0x0, 0x10001, 0x10000, "df800aebae324b0142e0e392fb5767a9105ee05b9fb85e7adc0e93a3180cc397d6bebe44a6cf4debb3247ee8", 0x63501bf}, 0x0, 0x0, 0x3, r1, 0x8, 0x2, "d8cfe1c718534875da8c45030b10118f873ba5e7085152741fed51efc04776c2cbf705d530a74e837f1963cce82ea0c75d350dffbf8a3e55999a63ff947d16c0", &(0x7f00000000c0)='gretap0\x00', 0x8, [], [0x3d, 0xffffffffffffffae, 0x3, 0x7]}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x5, 0x7, 0x22, 0xfffffffffffffffa}, &(0x7f0000000380)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000003c0)={r3, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x7ff, 0x40}, 0x90) truncate(&(0x7f0000000240)='./file0\x00', 0x4) socket$vsock_dgram(0x28, 0x2, 0x0) r4 = open(&(0x7f0000000280)='./file0\x00', 0x100, 0xa) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000000080)={'gretap0\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) sysfs$1(0x1, &(0x7f0000000040)='\x00') socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000680)) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000001, 0xb, 0x8400000000003, 0xffffbfdf00000005}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r5, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) ioctl$TCFLSH(r2, 0x540b, 0x6) inotify_init() bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r5, &(0x7f0000000040), &(0x7f0000000280)=""/231}, 0x18) openat$pfkey(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/self/net/pfkey\x00', 0x400080, 0x0) prctl$setptracer(0x59616d61, r1) getsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f0000000600), &(0x7f0000000640)=0x4) tkill(r1, 0xf) ioctl$sock_inet_SIOCSIFNETMASK(r4, 0x891c, &(0x7f0000000040)={'ifb0\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000006c0)) 2018/04/14 00:42:31 executing program 5: gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f00000001c0)=0xc) r1 = getpgid(r0) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000200)) sched_setaffinity(r1, 0x8, &(0x7f00009ad000)=0x5) r3 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r3, &(0x7f0000fb6000)=""/28, 0xf8d7) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f000019ffe9)={0xc1}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000300)={r2, &(0x7f0000000240)="e1d471370cb308717e54d067b6e030d981b16a0a772e836522b40f05b7fb99c8", &(0x7f0000000280)=""/102}, 0x18) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f0000000080)={0x0, 0x3fffffffffc, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f0000000140)) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) 2018/04/14 00:42:31 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f0000000080)='./cgroup.cpu\x00', 0x2) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000000140)={0x0, 0x6, 0x779a, &(0x7f00000000c0)}) r2 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r2, &(0x7f0000000040)={[0x2d, 0x31]}, 0x2) 2018/04/14 00:42:31 executing program 2: r0 = syz_open_dev$evdev(&(0x7f000000a000)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f000000a000)) sysfs$2(0x2, 0x80, &(0x7f0000000000)=""/24) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f00000011c0)={0x2, 0x0, &(0x7f0000000080)=""/70, &(0x7f0000000100)=""/4096, &(0x7f0000001100)=""/141, 0x10000}) 2018/04/14 00:42:31 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000000040)={0x400000000000000, 0x100000000, 0x1, 0x6, 0x6}) sendfile(r0, r0, &(0x7f000080037c)=0x900, 0x400000ff) 2018/04/14 00:42:32 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000080)={0x18, 0x2, {0xffffffffffffffff, @multicast2=0xe0000002}}, 0xfffffffffffffd34) r1 = accept(r0, &(0x7f00000000c0)=@generic, &(0x7f0000000040)=0x80) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000140)=0x8) syncfs(r0) 2018/04/14 00:42:32 executing program 3: write(0xffffffffffffffff, &(0x7f0000000240)='v', 0x1) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000001000), 0xffff) fcntl$addseals(0xffffffffffffffff, 0x409, 0xc) fcntl$notify(0xffffffffffffffff, 0x402, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[], 0x0) 2018/04/14 00:42:32 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d36000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a), 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, 0x30a) 2018/04/14 00:42:32 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x7f, 0x100) r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000200)=ANY=[@ANYRES32=r1, @ANYBLOB="0000008001009539c7cb9b5877a106d3f40000000000e0030014f264448ddba9f1b22c6434ab4e40d14c9b2eaa97751536e7924614c901040000085e23b56bc44b8a497d02b091cefdb2d8af53fc3b20d2209cc82f07fb9d3d1d2a6fab61ab82c2d3904c00"]) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) ioctl$KVM_GET_CLOCK(r2, 0x8030ae7c, &(0x7f0000000100)) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f00000004c0)={0x8, &(0x7f00000003c0)=[{0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @remote}, {}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @random}, {}, {0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @local}]}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000540)={0xb78, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}, {0x2, 0x4e22, @multicast1=0xe0000001}, 0x211, 0x9, 0x9, 0x1, 0x3, &(0x7f0000000500)='veth1_to_bridge\x00', 0x93, 0x6, 0x40}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000002c0)={0x0, 0x10, &(0x7f0000000280)=[@in={0x2, 0x4e20, @loopback=0x7f000001}]}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000340)={r4, 0x100000000}, &(0x7f00000005c0)=0x8) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000000180)={0x4, 0x80000001, 0xe9d0, 0xfff, 0x3, 0x1}) syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x1ff, 0x10201) write(r3, &(0x7f0000000000)="13000000100006dde200f49ff60f050000230a009d0000000f00afc43022e5f9ec3e4fe8cda9b56179c0a9d1a1ff06f3685abe402afe91091fb7a7a004b14b596def1a5de708b38d7d6bea2ab81e7278ebc1de7d8e9e244d3b6f30a0d204bf47bed8c2aeb487001dfc457623626e246ec7976827d63a0f2fe6373bd86d136a7b96a9ef9fda58eebeb155802aac3e58a34032a3c3eadfdbb993369320be03000000000000008b6b614575a18ad72d8566c2", 0xb1) 2018/04/14 00:42:32 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp6\x00') sendfile(r0, r0, &(0x7f000080037c)=0x900, 0x400000ff) 2018/04/14 00:42:32 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x9f, 0x4400) bind$can_raw(r0, &(0x7f00000001c0)={0x1d}, 0x10) socket$inet6(0xa, 0x4, 0x1) syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x2, 0x664200) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) socket$packet(0x11, 0x0, 0x300) mq_notify(r1, &(0x7f0000000000)) setns(r1, 0x40000000) 2018/04/14 00:42:32 executing program 5: unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00') ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f00000001c0)={0x0, 0x9, 0x8, &(0x7f0000000180)}) time(&(0x7f0000000080)) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000240)={0x2b, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x0, 'rr\x00', 0x10, 0x0, 0x13}, 0x2c) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000000140)=0xfffffffffffffffa, 0x4) set_mempolicy(0x8003, &(0x7f00000000c0), 0x93c) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000040)={0x3, 0xfffffffffffff801}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0xc) sched_getscheduler(r1) setns(r0, 0x0) unshare(0x0) r2 = semget(0x0, 0x3, 0x450) semctl$GETVAL(r2, 0x1, 0xc, &(0x7f0000000300)=""/223) unlinkat(r0, &(0x7f0000000100)='./file0\x00', 0x200) read$eventfd(r0, &(0x7f0000000000), 0x8) clone(0x0, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000154000)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000200)) 2018/04/14 00:42:32 executing program 6: r0 = request_key(&(0x7f00000000c0)='id_legacy\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)='/dev/net/tun\x00', 0xfffffffffffffffb) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000280)=0xe8) getgroups(0x3, &(0x7f00000002c0)=[0xffffffffffffffff, 0x0, 0x0]) keyctl$chown(0x4, r0, r1, r2) r3 = perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x0, 0x812, r3, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) 2018/04/14 00:42:32 executing program 3: socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xb, &(0x7f00003eeffc), &(0x7f0000a54ffc)=0xfffffffffffffc30) 2018/04/14 00:42:32 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000000140)=""/195}, 0x48) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x20000000000f, &(0x7f0000008ffc)=0x57bd, 0x4) connect(r1, &(0x7f0000000040)=@vsock={0x28, 0x0, 0x0, @reserved=0x1}, 0x80) setsockopt$sock_attach_bpf(r1, 0x1, 0x34, &(0x7f0000009000)=r0, 0x4) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x9, 0x0) getpeername$ipx(r2, &(0x7f00000000c0), &(0x7f0000000100)=0x10) 2018/04/14 00:42:32 executing program 4: r0 = socket$netlink(0xa, 0x5, 0x9) r1 = syz_open_dev$binder(&(0x7f0000e5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8918, &(0x7f0000000080)={'dummy0\x00'}) 2018/04/14 00:42:32 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') sendfile(r0, r0, &(0x7f000080037c)=0x900, 0x400000ff) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000040)={0x0, 0x0}) clock_gettime(0x4, &(0x7f0000000380)={0x0, 0x0}) ppoll(&(0x7f0000000280)=[{r0, 0x4200}, {r0, 0xa}, {r0}, {r0, 0x40}, {r0, 0x10}, {r0, 0x1}, {r0, 0x104}], 0x7, &(0x7f0000000300)={r3, r4+30000000}, &(0x7f0000000340)={0xaa}, 0x8) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000080)={@local}, &(0x7f0000000140)=0x14) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000100)={r1, r2}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000000c0)={r2, r5, 0x40}) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000180)=r0) recvfrom(r0, &(0x7f00000001c0)=""/135, 0x87, 0x1, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000003c0)={'ip6gretap0\x00', &(0x7f00000002c0)=@ethtool_cmd={0x3f, 0x7, 0x10001, 0x1f, 0x100000000, 0x100000, 0x1, 0x1f, 0x1, 0x4d09, 0x2bdc, 0x20, 0x2, 0x7fffffff, 0x5, 0x9, [0x1f, 0x136e25f7]}}) 2018/04/14 00:42:32 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80000) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e24, 0x9, @empty, 0x10001}, {0xa, 0x4e23, 0x7, @loopback={0x0, 0x1}, 0x2}, 0x80000001, [0x856, 0x5e1, 0x81, 0xaf8, 0x8, 0xa7, 0x9, 0x401]}, 0x5c) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000000c0)={0x0, 0x0, 0x10003}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000100)={0x1f0000000, r1, 0x2, 0x100}) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) timer_create(0x0, &(0x7f0000000300)={0x0, 0x6, 0x0, @thr={&(0x7f0000000180)="514d5bfcda3cbecc164b35f52c3f3429998dbc1e3649c4d639067c635df5c33e10b6aa90a6cd38d2266a6cce61a5540bf1dc8bcf141199d95b7b4009b9654c2b764f6bc36fc51145795f179f7fe38a9be8b1f01455b13998b743aae41d42c2254b6edb788003ef3eb0ded3091cce", &(0x7f0000000200)="a6d554add7df4411cb0e77fa33d8faf29590754e439b8ea7119fe926ebae7df5e2886a42b236ee9881f05fcbba0eaf10a22026722512579223f8da1e5f93a7ec5c0b3fd7d0b4fb48ceee83f1cdde19418e7013d184eb5bde0fc88b547ad3472205fa6073fae9f05b67aa0bc39589903e11d78c47dc477bd356e72b9258714e584f1e3149c4ff0ca457bcca3769d457dc46aa30129d32620418b3180718d1349c65c7e5d6289e433405d127a0cf419ab8afc92bc6129a899f1dd91e45c1c2683a48dd09df51a259deb054ea4769aa09"}}, &(0x7f0000000340)=0x0) timer_getoverrun(r2) r3 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$read(0xb, r3, &(0x7f0000000400)=""/65, 0x41) socketpair$inet(0x2, 0x2, 0x4af234b0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000004c0)={0x0, 0x200}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000540)={r5, 0x8, 0x1, [0x5]}, &(0x7f0000000580)=0xa) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f00000005c0)={0x7, 0x7}) timer_getoverrun(r2) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000600)={0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000640)={r7, 0x80000, r0}) mbind(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x3, &(0x7f0000000680)=0x3ff, 0x4, 0x3) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1b) bind$bt_l2cap(r0, &(0x7f00000006c0)={0x1f, 0x1f77873a, {0x4, 0xff, 0x78b3, 0x6, 0x6}, 0x4, 0x3}, 0xe) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000000700)={0xffff, 0x2, 0xc20d, 0x0, 0x10000}) r9 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000740)='/dev/vcs\x00', 0x101000, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000780)) r10 = openat$mixer(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/mixer\x00', 0x20000, 0x0) getrlimit(0x0, &(0x7f0000000800)) setsockopt$inet6_buf(r9, 0x29, 0x45, &(0x7f0000000840)="964734bfc3c0eded26f8c14848d7ef911146f0bef0cc0e21c45233493fe8967cd16a16367d26337e18e9b8228069b44f5aad2f6382a527b2506c565b23d318b99c32045cf51d124f527ef1f4838f229431a4d74c87a00d4d22fc29d29a4ab0709c5315096e829762496709a69d30d84cec", 0x71) ioctl$sock_SIOCBRADDBR(r9, 0x89a0, &(0x7f00000008c0)='team_slave_0\x00') setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000900)={r6, @in6={{0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x81}}}, 0x84) ioctl$DRM_IOCTL_AGP_ALLOC(r10, 0xc0206434, &(0x7f00000009c0)={0x0, r1, 0x0, 0x7d}) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r8, 0xc0405519, &(0x7f0000000a00)={0xfffffffffffffffa, 0x5, 0x0, 0x288, "64e2f792dc7cf203cdb4eb20447bcc0a0d142c439db781148c91dffd74de701b2db8ad8941b9582208dcb170", 0xfffffffffffffffe}) connect$pptp(r9, &(0x7f0000000a40)={0x18, 0x2, {0x1, @loopback=0x7f000001}}, 0x1e) 2018/04/14 00:42:32 executing program 5: r0 = msgget(0x0, 0x2) msgctl$IPC_RMID(r0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0xa0000, 0x0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000004}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r2, 0x1, 0x70bd26, 0x25dfdbff, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80000001}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f00000001c0)={&(0x7f0000000180)=[0x9, 0xd3f6, 0x0, 0xd89], 0x4, 0x8, 0xd8e6, 0x9, 0x1, 0x3, {0x400, 0x1, 0x0, 0x2, 0x1f, 0x3e3f, 0x8000, 0x4497f8c5, 0xedd, 0x8000000000, 0x9b7, 0xffffffffffff0001, 0x6, 0x1000, "503a227986b7cbe70b80e74a75b622291e71c18ba3f62310fa06cccd5a2a6115"}}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000240)={0x2, [0x0, 0x0]}, &(0x7f0000000280)=0xc) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f00000002c0)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000300)={r5}) epoll_pwait(r1, &(0x7f0000000340)=[{}, {}, {}, {}, {}, {}], 0x6, 0x10001, &(0x7f00000003c0)={0x9c9}, 0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000400)=r3, 0x4) readlink(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)=""/207, 0xcf) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000580)={0x4, 0xfff, 0x204, 0x80000001, 0x6, 0x200, 0x4, 0x6, r4}, &(0x7f00000005c0)=0x20) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000600)={{0x2, 0x4e24, @multicast2=0xe0000002}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x20, {0x2, 0x4e21}, 'ip6gretap0\x00'}) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000000680)={0xcce5, 0x4}) rt_sigsuspend(&(0x7f00000006c0)={0x2}, 0x8) r6 = dup3(r1, r1, 0x80000) uselib(&(0x7f0000000700)='./file0\x00') ioctl$TUNGETSNDBUF(r6, 0x800454d3, &(0x7f0000000740)) mkdirat$cgroup(r1, &(0x7f0000000780)='syz1\x00', 0x1ff) sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f00000008c0)={&(0x7f00000007c0)={0x10}, 0xc, &(0x7f0000000880)={&(0x7f0000000800)={0x50, r2, 0xb14, 0x70bd29, 0x25dfdbfc, {0x7}, [@IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x17}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0x50}, 0x1, 0x0, 0x0, 0x40800}, 0x8000) setsockopt$IP_VS_SO_SET_ADDDEST(r6, 0x0, 0x487, &(0x7f0000000900)={{0x2c, @rand_addr=0x189, 0x4e23, 0x3, 'none\x00', 0x10, 0xa6e6, 0x52}, {@multicast2=0xe0000002, 0x4e22, 0x2000, 0xb8, 0xff, 0x8}}, 0x44) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000980)={0x0}, &(0x7f00000009c0)=0xc) fcntl$setown(r1, 0x8, r7) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000a00)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0xf, &(0x7f0000000a40)={r4, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x3, 0x8, 0x200, 0x159, 0x178000000000000}, &(0x7f0000000b00)=0x98) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000b40)='/dev/ashmem\x00', 0x0, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$inet_opts(r6, 0x0, 0x4, &(0x7f0000000b80)="1f9a3ac1be90edbb", 0x8) 2018/04/14 00:42:32 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000180)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="180000000302addfa90f0100000000000000010000000000"], 0x18}, 0x1}, 0x0) 2018/04/14 00:42:32 executing program 7: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000080)) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000140)="6e5b742f70a86368650700") sendfile(r1, r1, &(0x7f000080037c)=0x900, 0x400000ff) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000000)=0x80000001) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f00000000c0)={0x3, 0x39, &(0x7f0000000040)="98a0e8f671f1b2654fe8d6042a289ecb1bce52128a5e34abb61dde2d4a8a1adbf446d7cbf8e638f428418b8e74049e9433c178db3e8b3d3ada"}) 2018/04/14 00:42:32 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x121081, 0x0) getsockopt$inet6_int(r0, 0x29, 0xff, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) capset(&(0x7f0000000080)={0x19980330, r1}, &(0x7f0000804000)={0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x8}) r2 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/ipc\x00') setns(r2, 0x0) syz_open_procfs(r1, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') 2018/04/14 00:42:32 executing program 2: msync(&(0x7f0000b06000/0x3000)=nil, 0x3000, 0x5) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x3, 0x84000) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@int=0x3f, 0x4) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000000040)=0x2) 2018/04/14 00:42:32 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000300)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x20000080}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x4c, r1, 0x0, 0x70bd26, 0x25dfdbfe, {0x2}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x2f}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0xff}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}]}, 0x4c}, 0x1, 0x0, 0x0, 0x8004}, 0x4000) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f00000004c0)={0xf9f, 0x0, 0x100, 0x800}, 0x10) write$cgroup_pid(r0, &(0x7f0000000440)={[0x30, 0x37, 0x31, 0x39, 0x39, 0x37]}, 0x6) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x4, 0x200000) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000140)=0x40, 0x4) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000180)="660f017100660f6fb3b0000fc7afd1070fc76c0036cd38ea997ce300baf80c66b8a48d878c66efbafc0c66b8858d000066ef0f00d0640fe475d4d07aa2", 0x3d}], 0x1, 0x0, &(0x7f0000000540), 0xb95024bcdeb65d74) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000decfe0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) openat$kvm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/kvm\x00', 0x141000, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000001c0)="640f6785008000000f01c80f015800c4e1fe707be300b8230000000f23c00f21f835000006000f23f8f20f32660f388227b9420a0000b807000000ba000000000f3066baf80cb81201b780ef66bafc0c66ed676565f26467650f225a", 0x5c}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r5, 0x4048ae9b, &(0x7f0000000000)={0x80003}) 2018/04/14 00:42:32 executing program 3: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x1f, 0x0) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000000040)=0xfff, 0x4) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000080)={0x1, {{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x1, 0x5, [{{0x2, 0x4e23}}, {{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x12}}}, {{0x2, 0x900000000000, @multicast2=0xe0000002}}, {{0x2, 0x4e21, @loopback=0x7f000001}}, {{0x2, 0x4e22, @rand_addr=0x5}}]}, 0x310) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f00000003c0)=""/12, &(0x7f0000000400)=0xc) socketpair$inet(0x2, 0x4, 0x2, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000004c0)=@filter={'filter\x00', 0xe, 0x4, 0x4a8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x3d8, 0x3d8, 0x3d8, 0xffffffff, 0x4, &(0x7f0000000480), {[{{@ipv6={@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, [0xffffffff, 0xffffffff, 0xffffffff], [0xff000000, 0xffffffff, 0xffffffff, 0xff000000], 'erspan0\x00', 'sit0\x00', {0xff}, {}, 0x3a, 0x5, 0x5, 0x2}, 0x0, 0xc8, 0xf0}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x3}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, [0xffffffff, 0x0, 0xffffffff], [0xff0000ff, 0xffffff00, 0xffffff00, 0xff0000ff], 'irlan0\x00', 'bond0\x00', {0xff}, {}, 0x0, 0x5, 0x2, 0x40}, 0x0, 0xc8, 0x1f0}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x8, 'system_u:object_r:traceroute_exec_t:s0\x00'}}}, {{@uncond, 0x0, 0xc8, 0xf8}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x8, 0x3, 0xed48}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x508) r3 = getpgid(0x0) move_pages(r3, 0x7, &(0x7f0000000a00)=[&(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffa000/0x5000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil], &(0x7f0000000a40)=[0x8], &(0x7f0000000a80)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x6) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000ac0)=r3) ptrace$cont(0x20, r3, 0x9, 0xcb4b) sendto$packet(r0, &(0x7f0000000b00)="86db8c16d28553db1f28caf6fc10c3ecda842ed31eb2c7ffff3caaf2dc6fbd5ac7930cc3e842f98d65649d91e8b3041057d7d3fdbc0b6a14563589f296eb2783c88e251e4dd8c77ffcdbaa7afd2673e4c944e15ef22c16f9709b10f14c08e9414552609ab09caf670265cc5142a75efc0e25169eeeef6532117589b98a0f5de0213002a7ba9abd43be12da6795693b94be78d18bcfc9689ba78352b4118c57a3a1f79bae8aff34beff17b379f5c4b6b5748176bc290ab935b1b00e0009750027951b475c11a86c", 0xc7, 0x0, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000000c40)={{0x80, 0x3, 0xfffffffffffff306, 0xfe, "35da607fd2390a0fc91562f29385dc35a0095fe8434adec5d3be9f7cc00bfd236736e9a898ec01065b5ac9b7", 0x6}, 0x0, 0x0, 0x7fff, r3, 0xff, 0x7fffffff, "1643621e53ca1866309e786d549324f561e6f4f63bf9bd582e4a69399375345ea01b316b7679897440b61479cc83d86cb8fd577df9c89ab8956e994a97b320f0", &(0x7f0000000c00)='SECMARK\x00', 0x8, [], [0x7fff, 0x73, 0x3fffffff800, 0x6]}) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000d80)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000dc0)={0x0, 0x0}, &(0x7f0000000e00)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000e40)={0x0, 0x0, 0x0}, &(0x7f0000000e80)=0xc) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000ec0)={r3, r4, r6}, 0xc) sched_setaffinity(r5, 0x8, &(0x7f0000000f00)=0x3) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000f40)=0x1) r7 = semget(0x0, 0x0, 0x20) semctl$SEM_INFO(r7, 0x7, 0x13, &(0x7f0000000f80)=""/157) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001040)={{{@in, @in6}}, {{@in=@multicast2}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000001140)=0xe8) ioctl$KDADDIO(r0, 0x4b34, 0x31) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000001180)={0x40, 0xffffffff}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000011c0)={0x0, @in6={{0xa, 0x4e24, 0x8, @empty, 0x5}}}, &(0x7f0000001280)=0x84) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000012c0)={r8, 0x3f}, 0x8) membarrier(0x40, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000001300)={0x3, 0x1, 0x5}) setsockopt$sock_void(r2, 0x1, 0x3f, 0x0, 0x0) r9 = syz_open_dev$sg(&(0x7f0000001340)='/dev/sg#\x00', 0x2, 0x181201) accept$ipx(r9, &(0x7f0000001380), &(0x7f00000013c0)=0x10) [ 188.257220] binder_alloc: binder_alloc_mmap_handler: 14454 20000000-20002000 already mapped failed -16 2018/04/14 00:42:32 executing program 1: r0 = socket$inet(0x2, 0x80000000805, 0x0) bind$inet(r0, &(0x7f00003daff0)={0x2, 0x4e23}, 0x10) listen(r0, 0x20002000fffe) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140), 0x8) fsetxattr(r0, &(0x7f0000000000)=@known='security.evm\x00', &(0x7f0000000040)='cpuset{-posix_acl_access\\cpuset\x00', 0x20, 0x2) sendto$inet(r0, &(0x7f0000000100)='O', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = syz_open_dev$audion(&(0x7f00000009c0)='/dev/audio#\x00', 0x400, 0x4800) connect$inet6(r1, &(0x7f0000000a00)={0xa, 0x4e23, 0x8, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x8}, 0x1c) 2018/04/14 00:42:32 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') sendfile(r0, r0, &(0x7f000080037c)=0x900, 0x400000ff) r1 = getpgrp(0x0) ptrace$poke(0x5, r1, &(0x7f0000000040), 0x2) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f00000000c0)={0x0, 0x811, 0x5, &(0x7f0000000080)}) ftruncate(r0, 0x7d21) 2018/04/14 00:42:32 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000037fe8)=[{{0x0, 0x7530}, 0x1, 0x7f, 0x2}, {}], 0x30) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000080)=""/55) 2018/04/14 00:42:32 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ptype\x00') pread64(r0, &(0x7f00009f3000), 0x0, 0x0) [ 188.388135] nla_parse: 1 callbacks suppressed [ 188.388144] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/14 00:42:32 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x10800) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f00000000c0)=""/121, &(0x7f00000001c0)=0x79) accept$inet6(r2, 0x0, &(0x7f0000000040)) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000140)="8b1d0f215866b9800000c00f326635000400000f30644167182d0000c0fe66b9800000c00f326635010000000f30bad00466b89186524966efbaf80c66b8f018178e66efbafc0cec0f015b9b66b8f29300000f23d80f21f86635400000f00f23f8", 0x61}], 0x1, 0x60, &(0x7f00000002c0), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/14 00:42:32 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000400)='/dev/input/mice\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000000140)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0xccf, 0x0, 0x0, 0x5, 0x73ec, 0x4, 0x8}) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)="04f5955b4c62c3b1926a0014ae4ed12e482b8d66daaa9209fbe5d00e05ad9a547c6a6a5054614239f5b6ac56861ffec501fddef08d7d727e5da84034b0537d176181f7cb393b6654b5a952a82ea33b4940dec1b60225efffdec6064ef7c6b1", 0x5f, 0xfffffffffffffffd) keyctl$get_keyring_id(0x0, r1, 0x10005) bpf$MAP_CREATE(0x0, &(0x7f00000004c0)={0x5, 0x8, 0x1, 0x88}, 0x2c) mkdir(&(0x7f00000001c0)='./control\x00', 0x0) r2 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r2, &(0x7f0000000100)='./control\x00', 0x10fe, 0x0) faccessat(r2, &(0x7f000003b000)='./control\x00', 0x2, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x0, &(0x7f0000000380)=""/3, &(0x7f00000003c0)=0x3) lgetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300)=@known='system.advise\x00', &(0x7f00000005c0)=""/154, 0x7a) 2018/04/14 00:42:33 executing program 3: r0 = socket$inet(0x2, 0x8000000000003, 0x32) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000000)=ANY=[@ANYBLOB="6d616e676c650000000000003d22bb000000e2ccf405bd9e5d690de64c0919620000b5bd000000bd2c4fc84ad220000000000000000000001f0000000600000068050000f8010000e8000000f8010000e800000000000000d0040000d0"], 0x1) 2018/04/14 00:42:33 executing program 1: mmap(&(0x7f0000cb1000/0x3000)=nil, 0x3000, 0x8, 0x32, 0xffffffffffffffff, 0x10000003ffe) r0 = epoll_create(0x7) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r1, 0x5eb857) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r3 = accept4(r1, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0) r4 = dup2(r3, r1) r5 = syz_open_dev$audion(&(0x7f0000000440)='/dev/audio#\x00', 0x7, 0x20000) renameat2(r4, &(0x7f0000000400)='./file0\x00', r5, &(0x7f0000000480)='./file0\x00', 0x3) sendto$inet(r2, &(0x7f0000531fff), 0x0, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r3, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000896000)=ANY=[@ANYBLOB="140000000005000000ffffffffff000000800000"], 0x14}, 0x1}, 0x0) sendmmsg(r3, &(0x7f000000b880)=[{{0x0, 0x0, &(0x7f0000002140), 0x0, &(0x7f0000002180)}}], 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(0xffffffffffffffff, 0x8917, &(0x7f00000001c0)={'ip_vti0\x00', {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000141000), 0x0) write(r5, &(0x7f0000f8aff1), 0xffffffffffffffed) sendto$inet(r2, &(0x7f0000494f01), 0x0, 0x0, &(0x7f0000198ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendmmsg(r0, &(0x7f0000000140), 0x0, 0x0) 2018/04/14 00:42:33 executing program 4: 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$inet(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000004c0)=@broute={'broute\x00', 0x20, 0x2, 0x380, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000900], 0x0, &(0x7f0000000240), &(0x7f0000000900)=ANY=[@ANYBLOB="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"]}, 0x3f3) 2018/04/14 00:42:33 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x2, 0x1) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000b80)=0x0) lstat(&(0x7f0000000bc0)='./file0\x00', &(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000c80)='./file0\x00', &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000d40)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000d80)={{{@in=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000e80)=0xe8) r6 = getegid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000ec0)={0x0}, &(0x7f0000000f00)=0xc) r8 = geteuid() lstat(&(0x7f0000000f40)='./file0\x00', &(0x7f0000000f80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000)=0x0) fstat(r0, &(0x7f0000001040)={0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000013c0)={0x0}, &(0x7f0000001400)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001440)={{{@in6=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000001540)=0xe8) lstat(&(0x7f0000001580)='./file0\x00', &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001ac0)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001b00)={0x0, 0x0}, &(0x7f0000001b40)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001b80)={0x0, 0x0, 0x0}, &(0x7f0000001bc0)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000001c00)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001c40)={{{@in=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}}}, &(0x7f0000001d40)=0xe8) getgroups(0x3, &(0x7f0000001d80)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r22 = getpgrp(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001dc0)={0x0, 0x0}, &(0x7f0000001e00)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001e40)={0x0, 0x0, 0x0}, &(0x7f0000001e80)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001ec0)={0x0}, &(0x7f0000001f00)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001f40)={{{@in6, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6}}, &(0x7f0000002040)=0xe8) r27 = getegid() r28 = getpgrp(0xffffffffffffffff) fstat(r0, &(0x7f00000033c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000003440), &(0x7f0000003480)=0x0, &(0x7f00000034c0)) r31 = getpid() r32 = geteuid() getresgid(&(0x7f0000004980)=0x0, &(0x7f00000049c0), &(0x7f0000004a00)) sendmmsg$unix(r0, &(0x7f0000004b00)=[{&(0x7f00000008c0)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000000b40)=[{&(0x7f0000000940)="bb6e", 0x2}, {&(0x7f0000000980)="efb3ac4664830f591bb345b9338d43f107dc32080c2d3f98285a19c48e4e326d421d2136bde18cc7a1c22664e7981b5cab6ef2a36352dd0012286fdbf222fccf1fb7286aecf085c3bd170ac421aa0eba7c2b81f858e3713eccfb93b720e9fc8f06d2ff0e2e8e0a98359996218280a1cfc3dc16b6398bbc9feae19b9bc3e2358aa75b45467012c99fe68c5fcefae350c84736f38a04fcef3fb35d98785e7e60188f0dc3fa8faf89aa0c53735a0448bd", 0xaf}, {&(0x7f0000000a40)="ec4231ec82398cd2b043b44cc93e9ba91a060a903470155b252f45cb7e670416d659336f3b99269f7a93aa27d164ba57e1b00145dc6df3333bda5cb3ce6c959045e98a92a40d721c1a44c06cca6deea0d8c82c7d57f946b23f2aed253c95286856c184659989c14a886b6f237fd68e5127626798b82c87f92a3801f58421875bfc8ff8b678268f818ae7103ffbc848cb99be2315e1c45b81732d8224c20cddb2cde6c5b5de3519bb0d7d657592ca3b20277befffec42487cbf6e6805b82d92e7866f0ca3b4580c77bbcbebbf34aecc2cbb9172ad26832a8fc2993de24c6c57a6bbef14b5fc9d37322fc9430a702ac776a48f", 0xf2}], 0x3, &(0x7f00000010c0)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0xc0, 0x80}, {&(0x7f0000001180)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000001380)=[{&(0x7f0000001200)="b97fccda17c978f890b7fc9b6fa1c39eb1801992465c0f6937cc9e693b96fe6c710e1f550a318b9a819f83c2155ee6e2289af1ee76e8f01571fb905e14", 0x3d}, {&(0x7f0000001240)="c53851cd00c6b1f2b984d217532f881d3f846ba29683fcb637266faf08bc2ced307bf9ce9d20b283db90593a1f5ff4c48a269652ff9e8c60de1b8c0ecf26db043bbf5b4e3cf4eaee19", 0x49}, {&(0x7f00000012c0)="f2f79de8095ba1480619a1ebbafd80593e8bda5ab258ba619a5e8cbfa9f9cdbcc33b99293f3648121071cd18f413a16ada7410dd75944d0089f75a2e61aacca57997dcf8d87fefa9a59bfeee52ebba28bd9c392e5ff6c85c676c3d519017b9762f92da46df493da4847edd7072feb5523104f280943bb17cff4ab9915f03d2c62ebfed41adb26358fa5f843e9bddb2e798ac9db57e3091e4bbf3eff92a7bffc71288f4ce3b0b", 0xa6}], 0x3, &(0x7f0000001640)=[@cred={0x20, 0x1, 0x2, r13, r14, r15}], 0x20, 0x1}, {&(0x7f0000001680)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000001940)=[{&(0x7f0000001700)="d8bf816c3f0173a413c0fd83b5ad60ae4b235cf3f94374d688e6a8098081c34e6cbbcd59f495dcb93a557b68cba1697db8554cce6ee79cd44ca31e077581a6a3e79067e0ad987e0f0a64311c65494cf457c5f97854ad4750c360d7d5aaafb064616b4826c988c6d913cb7f2f523b659e8c71434909bdc65b53897593706cffdea5", 0x81}, {&(0x7f00000017c0)="f4e9c0874f8af791c7a495954f8afedd5a204754ef077913d6d991bb87357ce41d9e67bc2ead38490833c81396bd467617239b7df1a3fa66df893310e1348c8b27375c0bd3ce43", 0x47}, {&(0x7f0000001840)="093c4938aebf4f706ce5047e0ddf19b64e0cd590a50f860868acb92ed7b9444ea0fe7869d4dea39424c3fbb69e52525df103e8e1c2804371691b7e67f2c9e010dc36a6e2b9a55eeba7d6ffdf1622df538de739fa2feba61e08582a57fe23d896806872d8c0684b2c6e40dea1f18b227c2e7d9323018b6d9ffef604dc59b746b48b7238dec95740709dda85ae8b0433cf3d18cd2785b10019d84972d2775ab3d673360f8e80ed79174da48c02986e19bc233c297fc933643be7f2c622fd9b908e345b27fd5efe96", 0xc7}], 0x3, 0x0, 0x0, 0x4000}, {&(0x7f0000001980)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000001a80)=[{&(0x7f0000001a00)="8985a4f186cf29a057582e7bdc517baec14063622abd6263c00d", 0x1a}, {&(0x7f0000001a40)="73fce04c9f01dd7886fb9b5c4a286065bc019b2baaf6055bcd60f1", 0x1b}], 0x2, &(0x7f0000002080)=ANY=[@ANYBLOB="28000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="b943", @ANYRES32=r16, @ANYRES32=r17, @ANYRES32=r18, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r19, @ANYRES32=r20, @ANYRES32=r21, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r22, @ANYRES32=r23, @ANYRES32=r24, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r25, @ANYRES32=r26, @ANYRES32=r27, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0], 0x130, 0x4000}, {&(0x7f00000021c0)=@abs={0xc93911579f48119c, 0x0, 0x4e24}, 0x6e, &(0x7f0000003380)=[{&(0x7f0000002240)="83c712c61ba30510dbff0f8ec6df446b4c537d453b08f739a058965416c016c63b9a", 0x22}, {&(0x7f0000002280)="0eef33345456e73a71c620e0f554ef1dfbdd147bc900b62fa5adcacabb77c78655e00f6edd572b53e35033e9e8b547f92cf24f8c9aaa575fcf800f299ea2ccc7cf883d2a4f46b4502916def2b716ee2d295ced571ac81cc1b1b230fe005714a980d5d6e6f211d2521fd1504d1af268f2839e8e10490e10e132f124cbe4f41eebd75a9a503f9588410a5acc9fc6cae6c4c4289ff3eb8662d6b92fde610b9fc3037bd1555fd5fa70dcae49ef03da2e2a1783e72957f1e7adb6fc376b5771ef95bc4edb15d0b698f604f2ffad5386a41e1f91b6e49bca0f45e4957ab5ae8bcb50527a900563f1b0bc6d41b5", 0xea}, 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", 0x1000}], 0x6, &(0x7f0000004a40)=ANY=[@ANYBLOB="30000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="20000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0044305420000018000000000000000185635c40", @ANYRES32=r0, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r31, @ANYRES32=r32, @ANYRES32=r33, @ANYBLOB='\x00\x00\x00\x00'], 0xa0}], 0x6, 0x20000000) pwrite64(r0, &(0x7f00000000c0)="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", 0x7c1, 0x3f) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000000040)=0x5e4eaa6a) chroot(&(0x7f0000000000)='./file0\x00') 2018/04/14 00:42:33 executing program 7: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = accept4$inet6(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000240)=0x34c, 0x80001) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000180)=0x0) rt_tgsigqueueinfo(r0, r3, 0x7, &(0x7f0000000080)={0xe, 0x2, 0x206e43e5, 0x6}) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x40, 0x0) lseek(r4, 0x51, 0x2) r5 = syz_open_procfs(r3, &(0x7f0000000140)='ns/mnt\x00') ioctl$ASHMEM_GET_PROT_MASK(r5, 0x7706, &(0x7f00000001c0)) r6 = getpid() r7 = syz_open_procfs(r6, &(0x7f0000000040)="b722996eb14ab1f8c53c4f64ca68bffd4fb099a8b2474967216bb3f7e492b596cb93b63ba360f936e55f42a9f29eac8f823db42c81d55c0383458fd1a79f") readahead(r5, 0x1ff, 0x9) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x8) sendfile(r7, r7, &(0x7f000080037c)=0x900, 0x400000ff) 2018/04/14 00:42:33 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000037fe8)=[{{0x0, 0x7530}, 0x1, 0x7f, 0x2}, {}], 0x30) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000080)=""/55) 2018/04/14 00:42:33 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x200, 0x0) connect(r0, &(0x7f0000000180)=@un=@abs={0x0, 0x0, 0x4e22}, 0x80) r1 = socket$alg(0x26, 0x5, 0x0) close(r1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(arc4-generic)\x00'}, 0x58) bind$alg(r2, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes)\x00'}, 0x58) 2018/04/14 00:42:33 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x442, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x4e24, 0x80000001, @empty, 0xa19}, {0xa, 0x4e21, 0xffff, @dev={0xfe, 0x80, [], 0x18}, 0x61c}, 0x8, [0xffffffffffffffff, 0xbe2, 0x0, 0x8, 0x200, 0xfffffffffffffbff, 0x6, 0x4]}, 0x5c) syz_emit_ethernet(0x2a, &(0x7f00006ba000)=ANY=[@ANYBLOB="ffffffffffffaa91aaaac51d08004500001d0000000010009078ffffffffffe4ffff00009078e0000001"], &(0x7f0000000040)) 2018/04/14 00:42:33 executing program 5: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cb1000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x80000089a3, &(0x7f0000000080)={"6272696467653000e7ffffff00", @ifru_settings={0x0, 0x0, @fr_pvc=&(0x7f0000000040)}}) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, 0x0, 0x8, &(0x7f0000000440)) socket$inet_dccp(0x2, 0x6, 0x0) 2018/04/14 00:42:33 executing program 6: r0 = creat(&(0x7f0000000b40)='./file0\x00', 0x40) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000bc0)={0x3}) r1 = socket$inet(0x2, 0x6, 0x0) syz_mount_image$ext4(&(0x7f0000000b00)='ext4\x00', &(0x7f0000000b80)='./file1\x00', 0x2, 0x1, &(0x7f0000001280)=[{&(0x7f00000010c0)="c34327a236e387b61267767a76e4571aedbeb5150f28d3644f88bd411030eebe87f0af76b136a4df74329f2a140d420ba7e5298b1fd40d773dc43cc452d20cbbd5f470e7c24708d9cb0cb269f54bb2ec75157285949da428046efe30c0c1aa91", 0x60, 0x20}], 0x48, &(0x7f0000001300)={[{@data_ordered='data=ordered', 0x2c}, {@nobh='nobh', 0x2c}, {@data_writeback='data=writeback', 0x2c}, {@block_validity='block_validity', 0x2c}, {@debug='debug', 0x2c}, {@abort='abort', 0x2c}]}) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x460) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001380)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f0000000100)) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000180)={@dev={0xac, 0x14, 0x14, 0x19}, @rand_addr=0x5, 0x1, 0x3, [@rand_addr=0x3, @empty, @multicast2=0xe0000002]}, 0x1c) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) syz_mount_image$hfsplus(&(0x7f0000000680)='hfsplus\x00', &(0x7f00000006c0)='./file0\x00', 0xe7b, 0x3, &(0x7f0000000fc0)=[{&(0x7f0000000700)="dc84d2cacc41f9c47509aedfca6314", 0xf, 0x80000000}, {&(0x7f00000019c0)="ca11aac3ef4f1ad5b7d5184083496b5bb065d4368cadd1f4b5e69be4d88ef346001433986f8e5d95659cde2baf45d97f2757aa2f924c82a2b1737e5aa0cb3cd849d1a019c3002003dc41ba847c461f47c373219fcec811d9c862a800085dc8e848882313daa62a8907e784cddf6afee79f65ed2de196934fffcc61cab901c390bdc73365497c4021ecb6c04870887ce68d674cec6c4901a063d500988bbc90457d68a292fe4d67bb8dd586185fe285f0e3d8f1aec0e716b1b11c3fb656ac8cb68d16559754b1abe46e9c3e6cf0c7db1b271919e4fef87ecb6ea628a24da0518438710d923d663efb614f1ef27ba0d7d678870b6cc08d62a6e8a4d8c823a834710f8efe65d5e0f8702b33c98b4643e3caf45d58b6cb867a956418d2e434e31bd1411b36c4409799019cc038abc15d61bd13410ef80d793c3d5fc8b002ffaf1fcd4d648fcc643e27e4c3727195b71a12979527afde4d35a8f933818bf87f3585b2f654ce77a52b8d8eb0b0f47dba01aa0d850c036cdabcddc95446c3d06b259e74a541d96184a55a474f8740c7ae727fa86030555fd5bf052b863eaf58fb8cf6b127a043f36e5217cf6323882db44544188a230af0f95d47a1d8c2dcb413d1e89295ffe4ebb5277775dd1a2b4a6d9c3c295c79d1d892b96ef9c7656aa6fbee75e0a2cc1d9efb5389768e1f50d93a87b9d8ec7c50bd17dc99dc67b47771d03af996aacc41ce94acdf24ab3365303303eb5a8cb217297f71f569bf88143c76b8a04d3b92c084fb3f0664215dcee04bc882ab1749b0ac65514616e7520af8c29800259222ba1aa6e3a705aac433e8e0c668393b2c68c1805a7314d14bfd50efa6cadda940eb9f2e670b60ce4cc20f42eb913618ca8b5a24762042754c95cd0cae47aa21b9a573fb375242653372721644a4c5cb4f706bad07470cbacee1e192ea4ac979014a1960f6c2e16c41c32c9f1bd3b924493f11bb7f2cdf320c23918a7c2d8da1ad37e59724e64f885c90bc1f12b887f8832cc682487677423fe4e54b302dfaf08fde1b55d3db5aaf87addb2e78d50348eeb88ae7fcf4ed4b8fb7db95cbcd36418f0e4f0b7e9826b1eeccd753552adc6f9b7a01b6aa5d9041ebeabcddbfb97970e24a6cdb2b566306fdf5040351d3c8665476be7c7a0a750b4a001c819d4cbb1c24dbed13a34ca76605448699996e78ac9d8e7ba7088990aa838c5790143877c73a923da279ca9e489bd64493d371bf3b01f7b625a8fd6f78a130f6f25ebcd2514f8fcbf2bd78bc03aef7562a6e6b5bec30b2b3ed3774b10b163672223512f2295b1cd4aad5eb0b7e2c6398fca582e0f028df974f08eff663f73a426224cec90df3c0e53d480edc90278ade923489b399a51a11a275ed3b954b2cfbe2bd875ec8d1e4b16cdd90c6fe83069358cbd88e2b46efb3da5bfe62995fe0a9672429fca38be126ddffcc5711d4bd6b21dae357594b8007ad521f70e98ea3e0a93ce8c0dc548730292d203bab6c3558591ae915f242badd2649251dc971a4f1f27932759484f2721205f099945b243ba33a7539376de1f2caac7fb45bdd7615c193301844ed6c2327862d35c30fb4bf5a7c6fc42adf6412ae97e28a265cd74dfc3421ac51fb86f2f62c0d1fcd46827cbf7509d31c01fbf41c38d45f0e0ea7baef2a93fe7da74a5896943d1f763ffe16388b6e4e1f911c9c2f1de9bd577c7c533ec7822c21dbc80eff5a68be4226077c2df35ae794984ee45c5d8b832826f4968cdadfab6c3e191548f4b7526f08be4240878253ae393c92b9b4e94b95df64997da294528f75604fa99c3c6aa45c8c7fc53ade4e45e39d9da60adffe64346547e84f6785059131172b94a1a8cc794ac2f262c4e043091a0978a0a4637a8f5281898615d9a5d15d10b002a4d4a5764cd269c77c7a644d0fda6e06f33c294c37ba067070b6c845bced7062d230a327b5ca6aec709fb4bfef22ce85176e20aecc917f13f5dfa7744c403e04fae9881b60db9fd0fc8701c8ba026d01a1186acd6203190c3026f7f7ef0f9769df3a64539440545da3409b0c23f1612024e7a303968f2b71033688b1cfbf16fabb31592ec11027b086bd2e1892edb6fcc9e05f731df9dbeac5ac36236440a2d51a8e32207d1f04f835ccdb1ef1064dbda6c369a57ae1785279acaeca0ee667a4c06877f877603e0083857b6f0caf579993a062de9feea49304ec4206c8dbe6b4e67026ee13f87c7202002a1fa2d38c18cf37f3f9752c8079c08db128ba87e70967a3e68023aa4c611440209485386bae643d34851fb3f793c41f064674edda3b5e0410e6b85894eac8ca02484d693f90d2bbbe46075e0652ac4cf43bef184fefc0c2db550725ac6829e822625172896322c45a2d0c5354d146910cf43acd085e9a36738e09063e8f456793d9eab9bb161e3a18db6856d48476e72e082f4a788f55e8f757c3f00b9a352d15edc37d56f884e28d307cbe44485cd8b9b40b8819c41b9727e2efdc6fe4bde1ad321781797734289dd9da6c4a98f6b3732577889b8add1c0268bcb36ce6a0983dcb663d04516117e5f44cb628c12ca561437d0b09bf57d5c6695bcde1ff7b988590ea253972380f961a859fd25b1d6e3f4335ebc7446b3f40b23cb5b303cd6ec7eeba733bd154fc824a1aa14de1b4a3b580e42fd5a8190899c005e4edd6e20a02a4e31bf7b93ac239762da0a7fb6fcd5b346079fde1389f350909fac1cb33f0550e4567b9f4523a522ed790abc142ceba807202742d37c73aa6ff761bd04caade1ccfa9d4fb9ac382ab480f76ae450ead50c65b1c8e47c162cea5d24244242ba61e2afdcf8ffe7597c4e94203017adda2612d018251e20dfeee0c1b8e40d05da074b77889bbdd866589e508e89f0ab4d99d41aeea58b2997b311a2ecaedd992bf9617d9a8c072802099f7e8256f1c29490c8a7c37bf82bb46a6057366ae7e5abdf3313408d3a0b749e36336b7a7abb1bce9d18dfa53016b2f143989970827f98d314982a96e08d5e5bb93b4072daf7b38d5d52118fb39ccf5faab58a1d1662f13c1303bc868487be739aea978f2c22410cb7fc9d0de2960b14c6eaa12a9fc9aedfe07ed92cd182c99aa3689748158e41810952c71209738bb75d823f2c00163633fb8deb0d96b6b4c5a59f70adff053f05309a9e43300aba93a03dcf93e794857fbba05ebef4a06076a2cac25ee90186696377aed9052dacb9fe995ab2dea9d3ff4d4b764a5153c3a0b4160edd4d2dd52da41bfd724f251146e8f23972e079e8ec356fdc50893ca74e488eeb241d5079aefe18f68fea96ad8e38903825b9d32160d8ae075bca210ebc26449bcc387380fc97c4af8246ac79938c0d21b748859e4d46a4a042f7c9e44098084228ebb9b1f04b9e50d868a0b3da16e009ba8c6ed469f13d9737a121fc041b1d319ce76c77390cd39fb203e0fe542068fa9f38b47b5fbf0b93b08edbf7a36eb400530183bde22e9cf32fd0c58dfd55fea8d41f01fd3d284d1fec51c1a83d5162505a664b6e3476e8d86c9e2042b513e47cdedeaf3f7d46e00621ef53921d7dbaad7690bd57cb874b7e7248e7f0f1065ee7758dfe527acfdf06f3fcba408a22f9556eefba41db1f648e59c6c4fe23a825c313a7fb0f9218415bb71e875fc5c7d06d2dd3cb5ee541e738c0ccaf6981ab7ca32d76c7c26c5edb11f6674402ec1268d05fd383f93430e0d3157caa0fef8ddf38a8c2127acc6410606d5aacf517f41a872262962f6258355a3b6c8f8d05f384a71fb207b3237dd62a58007aba4358a9470b8d110fad01c4b99f53559c5c6b51782982834bba4c4d50d9bd787f24879bd3755a547318789eb0c3d741dd3b4c083482d2aa66d28a5923d3ad2f113738a67183cbc28f5a8f49ccc389111152f2eb7f66bd67778148237f6cf45c93edafbb73a8f12fbbe779e3ede8b7ea7858f81ee54d303f9d384a50685ff50282a469ad96fcf3df8f6bdd96f1007788719e0c6225558515fe4d58fa6225008b9a93c318c3b218d700402ca6848bc1d91b0ff3977454c2694b0a85a0a62d613d160c5c6dcb9c2efd2125d40da41714040e01756d2bbef9a773367fb73b2469405ac3f58cbc75c697302ee86182af927be3ee1a3d9d77ac4b7264d23485d36813ddc584deb8b4603bb6a13c746614eeadf8e2e380cef0debe81d85b192073b06211b2a0f71da09d137fd38efbdfa786371bfb31b9431c0af891b9bd28e1a89dbb9275438e21104c94aab270db319c84610938273260fde2a03c808816716df575253c60348856d334907454e7e5734de2a0c446aa5aac5d7c7f7af30da47cc4bf9dd71d0871e6d0fe11bbd53d80492582ffe8a30271b5fef10ca7a8ed7342d22fb5c2f06cbc8b90e35a6536316700455340ae884fe7a2615844472032c873ef53e698baa10e05022a34c2460412ef15623e2c6b33d3598a8177e104eb0190c1548e30fadadc0b694b72829b0e00f1e96773f2e9c8a05470d62948604418a126e231bbbe776b7142fb30b44c1af55272d1a5893227fc2f7c32a8158c4e6acd58f18a0b4bc3e0a274c7e2c2c92e2ead2dc0519f91d9afefc317dfe3f3ef593a447b4f0015b8dba5a22a6af9ef17544e381ab185f9faade327ffb81898ab2332073ea451d16e3dfe1ee25d4e5531b5d4c381c1808dd86e0aea1efedcc1b5b1a2fbbd1738601a1fa4f0d084f809a3d17bbe91fae9df518b549147d09c14f9013d7846ca288f14864d888e4b9bf165a0fc53e372b8be7fd379f318749298a59e5b6ce930e069fbf8e8c21d3fbe2b0e2b805e57bceeb79ffe4e449f527f22be6417f1980697d9f230d73909ed4587f5fb891932f29a93202051216798db8d0d33117d73fb471bbd8ac92b711655eef4dfea8a41e2354332cc2dea8df5c664f248668f98de01e70db42b2cad587c2320658ed156f30f786772da49e80e6279f45297ed7884572c4e5f6676f336c845869eeba63869594db33087f1248f3d2e74eacc6215d03654a2bf1e2edea0f48cfeb001dff01187e2a06f1caca0caa85775b56636d5347287ab88fb2e69e27dd8916d37da07b848e1a3261a9d829a4210eb4c6f2741074e67f071d7e93bfa41674685959e817ef16af01278edb51ec3a272d3a661891fd2fd36d6a6be939cd97a8e28ec4e0dbd778ab4a84655419832bbcf8ae04ffc3ed9e72986df4c565b37bca307899af180a9aa4bb83fd845b18622fb38cda8df05e2f75fbbc1447bcccf1ce41d7864be228386f35fec116fb84688b768cf3e60ea9ce65137de481f504bda77e16dd8bdc53945ca574eac949e5d6724c136e36f97fdda5472ec25cc7aa9708af64bff517b7e1fdc92c04ca03ba70c6e27b5ddd7f427d0a924737331d8db5823c76d9e079f026e40d23b40c6f42d42e7cc19036a0b5d5bc352d3e49f6383d68612d3369874d64c278b4c12fe4dd66d31dbb1b31917de01cd58d834f87c896965398479d8c6f13915e399d7a14482ec9a789cc432d3506fa8ee315b3b0363f5584797283309adab5b41c0b5bd705e9f3c21149955361d81aa699926ea39a1e69d3b39723ad60e2b728e18171cf26020cdd07fc0652a0fce209930ce13d1b2fbd3e79ca11b97b462cad9aee9c91e6574bb4f7a6195ae9c7f7fec1209512dd354b437c726fb5f923cd4af7c7daa9e72fa3e8fe2f5df459f3b76a1904899da164352adea79d5fa3b1e0ab59443bea7f7a6a39c73cffa98872b9a95ce3163062a9bdc48a207b01d475a9cc71f0178f84dcd908a57067c198600127c0ed8994", 0x1000, 0x8}, {&(0x7f0000000ec0)="9fec562a8d754f401151477ac852d4a630ba4ccea61e10ea082c8df5423a97b2915fb6435346b094a884aa65aff08645ec17fff16f88eaf45bc1bbd9fc75cfed4f2979b053795833e66c5aee845eb1b1957c93a13a859fb680261bf36e9288f22e54cbcd91b3858cff660d8ea45c208e0a83a5dfa9877d1f7bb61544ce40c297185ab67b953d0a46919b8394354c235d97132f02ea4ad123a0fc95276a8bed980dbe93dfe178f083b42a17ed921da8278c5e25b43215888a2a1a027c3acba985b87e", 0xc2, 0x100000001}], 0x20, &(0x7f0000000780)) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000140)={0x0, 'erspan0\x00', 0x1}, 0x18) syz_open_dev$sndmidi(&(0x7f0000000c00)='/dev/snd/midiC#D#\x00', 0x100000001, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000001640)=@broute={'broute\x00', 0x20, 0x1, 0x1b8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001700], 0x0, &(0x7f0000001980), &(0x7f0000001700)=[{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}]}, 0x230) ioctl$ION_IOC_HEAP_QUERY(r2, 0xc0184908, &(0x7f0000000080)={0x9e, 0x800000000008, 0x5}) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000840)=@nat={'nat\x00', 0x19, 0x1, 0x1b0, [0x20000940, 0x0, 0x0, 0x20000970, 0x200009a0], 0x0, &(0x7f0000000800), &(0x7f0000000c40)=ANY=[@ANYBLOB="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"]}, 0x244) [ 189.380665] kernel msg: ebtables bug: please report to author: Wrong len argument [ 189.415424] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/14 00:42:33 executing program 1: socket$inet_udp(0x2, 0x2, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x8902, r0) 2018/04/14 00:42:33 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000037fe8)=[{{0x0, 0x7530}, 0x1, 0x7f, 0x2}, {}], 0x30) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000080)=""/55) 2018/04/14 00:42:33 executing program 3: r0 = socket(0x10, 0x3, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x8000, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000040)=[0x8, 0x10000]) write(r0, &(0x7f0000f94fda)="26000000130047f10701c1b00ef900000700000000ffffdf09ef18ffff000700000014006e35", 0x26) mmap(&(0x7f0000f94000/0x2000)=nil, 0x2000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in=@broadcast, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@remote}}, &(0x7f0000000180)=0xe8) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000001c0)={r2, @multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) recvmsg(r0, &(0x7f0000f95fd7)={&(0x7f0000f91ff0)=@ax25, 0x10, &(0x7f0000f91000), 0x0, &(0x7f0000f91000)}, 0x0) 2018/04/14 00:42:33 executing program 7: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000080037c)=0x900, 0x400000ff) [ 189.437603] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/14 00:42:33 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000040)) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000000)={0x37d, &(0x7f0000000100)}) 2018/04/14 00:42:34 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x800, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x83, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) write$evdev(r2, &(0x7f0000000100)=[{{r3, r4/1000+30000}, 0x10001, 0x1cdf, 0x401}, {{r5, r6/1000+10000}, 0x3, 0x8, 0x80}], 0x30) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={'team0\x00', 0x80000000dffc}) dup2(r0, r1) 2018/04/14 00:42:34 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000037fe8)=[{{0x0, 0x7530}, 0x1, 0x7f, 0x2}, {}], 0x30) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000080)=""/55) 2018/04/14 00:42:34 executing program 1: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x8001, 0x101800) accept$alg(r0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000240)={0x26, 'skcipher\x00', 0x0, 0x0, 'cfb(arc4)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f000007ff6f)="9e", 0x1) r4 = accept$alg(r3, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002200)=[{&(0x7f0000000100)='w', 0x1}], 0x1, &(0x7f0000000000)}, 0x0) recvmsg(r4, &(0x7f0000000640)={&(0x7f0000000780)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000380)=""/249, 0xf9}], 0x1, &(0x7f0000000540)=""/207, 0xcf}, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg(r2, &(0x7f0000000ac0)=[{{0x0, 0x0, &(0x7f0000000a80)=[{&(0x7f0000002cc0)="ae18507cebad4f90c81310c109508a0c16f3dba242b36878316448d8b48fe49feca8050f84984a89760509d6485c2a14d7fadcdfb35afa7e02a6985dfddee4fb08e9fa623c74db81e5f3a0a5413a2aa102c74941ead3b34046dedf61a62fd56e427155d7eed141d05c8d8f1f3bac6a9435bdd9dc0c58ceae1dc9165e9b67ba13692552fe6bdb5b4b8dce8664e25172d6a4679ff0d6f29cac75922071c2ddfb4d5f8b885a12fc78a96aa39806d5a99599510ebc4cce7a24bea10e091c1770ec7dc574d2d7b923437215817c3b078eb6928f6bdb6c710a6f866a01ec9710751ce94329c9e9ee41ca01960d3703aa39d6441fab3ec389cdba453767bd41b10ca2f4ab1d89ec9f3c2bf51ba67bc2da106e55b2e34264fec8f9eddaefc23ae4ed22dc14ccec52e489f10aadcc3fd0655719be83b5ae691346447d1ca1d748a4ad42b3aaf10ffe5628ae5b534db0a6f81810e42f0c052a0f2bc6ac960606294e818a3f6ff51754f8b2b80441a67a80220067e591cbdfe0e92ad07bfb6b6f0c0f1837d66566ecf5f361de8a379dec40985553770b69bc5079d7802fa93011a65d39ee00d3fc7172f5b2c972c86ab0256e1af2bc46bebb7beb8686d4618c11b84ff0598f14ef4bed6f9ae6ffc2c1ff82afefddef150f570ba0740d7b796dcf19eb60bdcb5405ce4c86996a7e750f65c7c4afb21052eb55b9d621b88037c51110dee4bb0f32e9c6c86e5d23e9dc3c9ff29570651e2e67293093dd54dd8636f32371c2499c37ea3f7e9cde1406f0566430d425cde35f8c503dc190b5ee221215d843c43e5a06b23b19c75b7936ed1106579d48ecea6fcb14dd3bee568b4a1fb6e6a35cb4befc8089f0d85fbb8ec0a7c80f7ad88da0334b985907602aea698a7f2e0f07a054", 0x280}], 0x1, &(0x7f0000003cc0)}}], 0x1, 0x0) recvmsg(r2, &(0x7f00000003c0)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000001700)=""/4096, 0x1000}], 0x1, &(0x7f0000000340)=""/80, 0x50}, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') 2018/04/14 00:42:34 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='gid_map\x00') readv(r0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/124, 0x7c}], 0x1) preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0xff) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000140), &(0x7f0000000180)=0x4) socketpair(0x5, 0x5, 0xe3, &(0x7f00000000c0)) 2018/04/14 00:42:34 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x1c, 0x27, 0xaff, 0x0, 0x0, {0x4}, [@nested={0x8, 0x1, [@typed={0x4, 0x1, @binary}]}]}, 0x1c}, 0x1}, 0x0) 2018/04/14 00:42:34 executing program 6: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x800000000032, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x141000, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000040)={{0x7f, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x2, 'wrr\x00', 0x2, 0x7fffffff, 0x63}, {@multicast2=0xe0000002, 0x4e24, 0x63e9562a80e3e29a, 0x8, 0x0, 0x1ff}}, 0x44) r1 = socket(0x100000001e, 0x0, 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000540)={{{@in6=@ipv4={[], [], @multicast1}, @in=@multicast2}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f0000000100)=0xe8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000004c0)) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000300)={0x0, 0xf3, "9cbed8a00d8d933f243978da27ffcc931f51b9172e83a398eec4b149503b2392d95bf381119f6cb7eb6bb1f361c17cf1fc7edc3ffb93ffac28fefcae5ff5be76ef67129728eda7052559f0379c3b9b3f029f2ac81512ecbfc3514f5a2b016872f852d0d3dc44204ddc6ad4129eaef0cdd1d7a80a6e1e134b01840ba7e93e0eb357e1ae69c416097ff486493b013b393cf8488058326c2f71e3216050c278cee530db69e3fb65a38d4e481a6a021af7f5fab2f3071e59ba0e6975696e4a2319e7cb403ff28e7bc3d871f4d2eb285fd866849ade7cec37d9e9d483765e316aa7bf53dec070a75f14fd5f39d269a6a45e834080e7"}, &(0x7f0000000400)=0xfb) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000440)={r2, 0x3}, &(0x7f0000000480)=0x8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00000000c0)={0xfffffffffffffeff}, 0x1) setsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f00000001c0)="4b3038851bd62a69144583e6b2680bf1739a16e45c2ac0184ac825a985039b1675bf0d306047711a8d150d3cd5f9545eed1948077b89fd05877952e68b4fa867ba8bf91472924078b070332aab8d2571e5ca6e997af7c54309b77576161b1ae436ac1f98f6e33b971a65ab6e5ce1d3dca3997e1584c62087f426fcb385fb8376ee138dc2f9e3276b96a20478478634e2b57930c70f75f08989f0005b1dde103e8c10d7c641e868eedb9030624dc0e38c960a0fbfd0b86c5d82e504b75cea64224693970e71957453d8af6144a0723230d92562c018faec84d2f3a7d320a7f93e001d83f8aaaf386c97fb3a49", 0xec) setsockopt(r1, 0x10f, 0x82, &(0x7f00009f9000)="36347f00", 0x4) syz_open_dev$amidi(&(0x7f0000000500)='/dev/amidi#\x00', 0x202b, 0x105000) 2018/04/14 00:42:34 executing program 7: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x200002, 0x0) recvfrom$ax25(r0, &(0x7f0000000180)=""/27, 0x17a, 0x41, &(0x7f0000000340)={0x3, {"98808d54d60553"}, 0x4}, 0x9) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000000)={0xd0000004}) getpid() ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000280)) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000300)=0x1b, 0x4) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000040)={0x5, 0x3fffffffc0000, 0x3, 0x7fff, 0x7f, 0x5e, 0x3ff, 0x3}, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x1053, 0x10, 0xffff}, &(0x7f0000000380)=0x18) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000003c0)={r1, 0x7}, &(0x7f0000000400)=0x8) connect$bt_l2cap(r0, &(0x7f00000002c0)={0x1f, 0xfffffffffffffff8, {0x3, 0x8, 0x100000001, 0x101, 0x9, 0xda}, 0x6, 0x400}, 0xe) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(0xffffffffffffffff, 0x800443d2, &(0x7f0000000240)={0x3, &(0x7f0000000200)=[{}, {}, {}]}) 2018/04/14 00:42:34 executing program 5: nanosleep(&(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) r1 = request_key(&(0x7f0000000140)='cifs.spnego\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)='trustednodev\x00', 0x0) keyctl$search(0xa, r0, &(0x7f0000000300)='rxrpc\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, r1) r2 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x81, 0x1) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x8, 0x803f, r2, 0x2a) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f00000002c0)) bind$unix(0xffffffffffffffff, &(0x7f0000000c00)=@abs, 0x6e) 2018/04/14 00:42:34 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000037fe8)=[{{0x0, 0x7530}, 0x1, 0x7f, 0x2}, {}], 0x30) 2018/04/14 00:42:34 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000851ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000fe0)={r2}) read$eventfd(0xffffffffffffffff, &(0x7f00006e8ff8), 0x8) read$eventfd(r2, &(0x7f0000000000), 0x8) write$eventfd(r2, &(0x7f0000000040), 0x8) fsync(r1) 2018/04/14 00:42:34 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), &(0x7f00000000c0)=0x4) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000240)=ANY=[@ANYBLOB="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"]) 2018/04/14 00:42:34 executing program 6: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f00000000c0)=0x4, 0x4) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000380)=ANY=[@ANYBLOB="05000000000000000000000000000013000000ff0000000000f1fffffff387e41ff0245a4d9ffa7f4fa4ffffffff000000000000000000000000000000000000000000020000b5"]) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) clock_nanosleep(0x4, 0x1, &(0x7f0000000280)={r4, r5+10000000}, &(0x7f00000002c0)) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f00000001c0)={0x4, &(0x7f0000000180)=[0xdf97, 0x100, 0x7, 0x8000]}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000001000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="c74424000b000000c7442402edd6ffffc7442406000000000f011424b805000000b9006800000f01d9660f388093a64e0000660f38815747c4c1fa5b2509000000666566f2642e0f830c0066baf80cb8a0a74786ef66bafc0c66edc4c1f5eede66ba200066ed0f09", 0x68}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000340)='/dev/loop-control\x00', 0x20002, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000400)={r6, @in6={{0xa, 0x4e20, 0x1dc70281, @loopback={0x0, 0x1}, 0x48a}}, 0x30b83151, 0xf4, 0x100000000, 0xffffffff, 0x3}, &(0x7f00000004c0)=0x98) 2018/04/14 00:42:34 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x40}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x2, 0x1, 0x7, 0x1, r2}, &(0x7f0000000180)=0x10) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r3 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0x1000, 0x2000) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000200)={0x0, @broadcast, @broadcast}, &(0x7f0000000240)=0xc) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000000280)=r4) 2018/04/14 00:42:34 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setrlimit(0x7, &(0x7f0000a9cff8)) r4 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7, 0x181000) ioctl$KVM_SIGNAL_MSI(r4, 0x4020aea5, &(0x7f0000000080)={0xf000, 0x0, 0x7, 0x4, 0x100000000}) sendmsg$unix(r3, &(0x7f0000000440)={&(0x7f0000000180)=@abs, 0x6e, &(0x7f0000000380), 0x0, &(0x7f00000003c0)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r2, r1, r3]}], 0x38}, 0x0) userfaultfd(0x80000) 2018/04/14 00:42:34 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') bind$alg(r0, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x58) sendfile(r0, r0, &(0x7f000080037c)=0x900, 0x400000ff) 2018/04/14 00:42:34 executing program 2: write$evdev(0xffffffffffffffff, &(0x7f0000037fe8)=[{{0x0, 0x7530}, 0x1, 0x7f, 0x2}, {}], 0x30) 2018/04/14 00:42:34 executing program 1: r0 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) r1 = socket$inet6(0xa, 0x100000000803, 0x7) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x16}, 0x5}, 0x1c) 2018/04/14 00:42:34 executing program 3: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000a20000)={0x8, 0x0, &(0x7f0000fc1ffc)=ANY=[@ANYBLOB="12630c4000f2db47"], 0x0, 0x0, &(0x7f000012cf22)}) 2018/04/14 00:42:34 executing program 4: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000000c0)="220000002000070700be0000090007010a0000ff0000000000200400050013800045", 0x22) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000000)) sync_file_range(r0, 0x7, 0x7fbe, 0x5) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x40, 0x0) read$eventfd(r1, &(0x7f0000000080), 0x8) 2018/04/14 00:42:34 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x802, 0x0) r1 = gettid() fcntl$getownex(r0, 0x10, &(0x7f0000000200)={0x0, 0x0}) tgkill(r1, r2, 0x28) write$binfmt_script(r0, &(0x7f0000000100)={'#! ', './file0', [], 0xa}, 0xb) write$selinux_user(r0, &(0x7f0000000000)={'system_u:object_r:inetd_exec_t:s0', 0x4000000, "73b90000fffe647500d8a3b0c5f65ad276ad7e23a669a728f70c85ba6334b32567692729107fcb313f14433f2ba7db4b84a09437fc36ec07a96c70e86ae27778adaf53da285284e7fa29dc2827a96d09350be959826a0e151d80dcde"}, 0xfffffd5f) [ 189.977966] binder: 14641:14642 unknown command 0 2018/04/14 00:42:34 executing program 0: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d25fef)='/dev/vga_arbiter\x00', 0x20001, 0x0) write$eventfd(r0, &(0x7f00009c2ff8), 0x8) fcntl$setflags(r0, 0x2, 0x1) get_thread_area(&(0x7f0000000000)={0x9, 0x100000, 0xffffffff, 0x3, 0x8a0, 0x4, 0x8d6f, 0x0, 0x2, 0x6}) 2018/04/14 00:42:34 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x28001) write$evdev(r0, &(0x7f0000037fe8)=[{{0x0, 0x7530}, 0x1, 0x7f, 0x2}, {}], 0x30) 2018/04/14 00:42:34 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x6895, 0x101000) getsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$bt_hci(r0, 0x65, 0x4, &(0x7f000000a000)=""/244, &(0x7f00000000c0)=0xff23) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000000100)) [ 190.011658] binder: 14641:14642 ioctl c0306201 20a20000 returned -22 [ 190.073493] binder: 14641:14642 unknown command 0 [ 190.112354] binder: 14641:14642 ioctl c0306201 20a20000 returned -22 2018/04/14 00:42:35 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@sack_info={0x0, 0x401, 0x2}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000200)={r1, 0x703}, &(0x7f0000000240)=0x8) sendfile(r0, r0, &(0x7f000080037c)=0x900, 0x400000ff) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000340)={r2, 0x84, &(0x7f0000000280)=[@in6={0xa, 0x4e20, 0xff, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x7, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1f}}, 0x6}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e21, 0x8, @dev={0xfe, 0x80, [], 0x1c}, 0x8}, @in={0x2, 0x4e20}]}, &(0x7f0000000380)=0x10) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000040)={'raw\x00', 0xcd, "2d18775a7859b8d55e2f449d6a5c453ef60a1606628809b2d3da1322e725098db6db4f635fbe0355852f686d82997b35577b34f29fabd242f9dba9086b74668ad1a3919e84317c5cdfa768e351dc605b275ecc3360610a51eb0278fcd7f17760b6c73f0a53d7ad416a8b1d647126c026fe916a3abf829e3eb6b598e77c047eac46b9b0189049abef4088a58acce42482d56b1494392ff44f52e7cd038942ed39d776b5a867955b748a190b80c1adcbce564bf67ae1d4b60f153f8ae249713c90b83707d69fcac1f2707a6b737a"}, &(0x7f0000000140)=0xf1) 2018/04/14 00:42:35 executing program 4: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80011) epoll_wait(r1, &(0x7f0000000200)=[{}], 0x1, 0xb5a5) io_setup(0x803, &(0x7f00000004c0)=0x0) timer_create(0x5, &(0x7f0000000340)={0x0, 0x8, 0x3, @thr={&(0x7f00000000c0)="79973b8d31fb3f11", &(0x7f0000000240)="4d95d718487e7ef4a0c57f71e966bab0d0c9d9c1e20176b6b7dd8d9ddc0165ddfec1c31762308bbae1028e5f51f478aa1a78ae9054c37e1d5b41158462bb64822c7414b6f1a7a5c04500b8ca03796d398b77637fd51979750d019f660abec12ca126dca90bfdae0f9cb1541b039bc423d0f5704c7c41ed299e5f92080a563b2d65196afc17f789b50474ce8c55060aa2a75a14b6b9c9352ceba2e9622d359eb2c49ecc29de3800437e33bb38722dd3f067161462d67279b6039ae61dac34fa1009db489bcc25d52a1c5aee76d14d0289e9e04fdba61e49f2451bb5610e2a2c6bdf45"}}, &(0x7f0000000380)=0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f00000003c0)={0x4, 0x100, 0x10000, 0x200, 0x4, 0x1}) timer_delete(r3) preadv(r1, &(0x7f0000000580)=[{&(0x7f0000000400)=""/175, 0xaf}, {&(0x7f0000000500)=""/88, 0x58}], 0x2, 0x0) io_getevents(r2, 0x2, 0x2, &(0x7f0000d83f60)=[{}, {}], &(0x7f0000000000)={0x4000000000001, 0x7}) r4 = memfd_create(&(0x7f0000000100)="3a2b6c6f0400ce867bcd09d420217a251c63b61f18714d984d947c5e368d00e0839060e505bd901994", 0xfffffffffffffffc) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0xf4c}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) clock_gettime(0x4, &(0x7f00000005c0)) io_submit(r2, 0x1, &(0x7f00000001c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f0000000040)}]) 2018/04/14 00:42:35 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x28001) write$evdev(r0, &(0x7f0000037fe8)=[{{0x0, 0x7530}, 0x1, 0x7f, 0x2}, {}], 0x30) 2018/04/14 00:42:35 executing program 6: r0 = socket(0x10, 0x802, 0x0) 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, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000378fda)="240000001a0025f0006bb404feff001c020b49ff6e10b500000700eb080003000100fc00", 0x24) fchdir(0xffffffffffffffff) 2018/04/14 00:42:35 executing program 0: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 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 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$can_raw(r0, &(0x7f0000000000)={0x1d}, 0x10) r1 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$revoke(0x3, r1) 2018/04/14 00:42:35 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000180)={0x7, r0, 0x1}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f00000001c0)={{0xfff, 0x8000}, 'port1\x00', 0x10, 0x80801, 0x3, 0x99d6, 0xff, 0xffffffff, 0x4, 0x0, 0x2, 0x10000}) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140), 0x4) r2 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x1ff, 0x8080) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000018c0)={0x0, 0x6}, &(0x7f0000001900)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001940)={0x0, 0x2}, &(0x7f0000001980)=0x8) sendmsg$inet_sctp(r2, &(0x7f0000001a40)={&(0x7f0000000280)=@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000001800)=[{&(0x7f00000002c0)="f3b42d8f8f8a3d407e1474aea2e030926a0891a13e0955e3ef351a993dc44c468762be5722547b081f05e0c450b70fb728b2e3a56f6c3211a0e6936e4aef52e1c55aab9d0251c72856bb79817002270566c20b5c2d980b98bdd07045fca297a012f9eaad8d04a0f0c453a2c3e0200cae9f4626f21cc543fa3d2a14050f25114005f55e04c22333691a86ec8320255806df5213ae0ab9dee5b81b8693328b0a9eb4f335325bb09337fa491ae6a4042428d680c234a7710e8e479db0d3bdeee504c4a379022200b0769f04159359c7b8ba95a6f869d4d9844f55a625993f2ebbe4f1d06b95e6ae07bdafe5428a44369f6be1cb08ca6fdc41de1f9fcc0f", 0xfc}, {&(0x7f00000003c0)="9e64e382036d2a43a9731336cb819a3d49224a048591f20b9075ec2ce3f83620b338b105435360cef711e6f6e9680a930a67ff63b6ddbaf04893ec955344066db82f1f8eecca25c97167d6fc882020fb5dcef5e77468afdf5c1d6f1331f9f546c06dc0d570259cb47b93af173aad140bc457cdd0bf7060ec20dbeca669cd8a81ae378033316d10b255d6da48", 0x8c}, {&(0x7f0000000480)="1586dfa26ab3932a2c70a384e3106ca51b8c468969be846b28ae2d3f1ffcd6619406f635aec3bd1ba837db4257d9c767a48ea33d0a6220b98d00f5a5ed6bcd29c3", 0x41}, {&(0x7f0000000500)="c1053067f4047dee24bc0bade8ea24553b37eed151d09eaa3ff691b43678b5c39a3b85e7655e5beb253ea682656b6aaf1cde2ccfd8aa8e654be6b624e704743541c84da82dee4902ac8ba707da855c95198c5c8286b2b023f00b4c17296fe73e730edf2205b3d3982f18", 0x6a}, {&(0x7f0000000580)="891d888305ce0c0c9cbefdb0798f4720b58a666e53728b4f31a7523451f6823b38fc46f75083237603f2ec1fdb31e3c1d3da25d82b755277ae2ef1976ac8cab1787261524cb98b27e1c4dbf43fe1cd6ab9849a38d7e964d8a1da43c4f5bc6db6c0316868a4fc1550967bf399f9405c91dda84291ac4c751bb2033447eb108f41d2032ba6092e98704a1f49289f95fa9da787b13c428430543d7ed1fa33cf0170dc4fd5e26fb76334291738e609aba88fce0e422a348e4b9ddb0aae83625a7c24e6c18253788e71b84216f292e66e598c266a9093869da0", 0xd7}, {&(0x7f0000000680)="49b91cace89789e1d6e978f9e5424fca2d9ec0a1b1a13b61a13d162abf84c6565f36ff799630e557572bcc2f43797509b3bb9147145a341bbfbcf365d1d6d67b79ffdcd0185c57914228ca51d675f97a7451c54788c204d6754568425508b5690e83620c0714dcf8f48d5e8a31b9a6d77d25027e61b1", 0x76}, {&(0x7f0000000700)="0c7cc851af7068e1d20c6ee0d5341171263dc95865d62ffe6a4bab9af1458ed7bb8e365e8c707e0075d811080d7155872368af5282bc9ab7667fc8f6034b3c56dec78374daed09d13640241545ffc7282936e8bd76b59e65f0d4a8d57c454386632e784c234a8e6199bbbcc919174eaa5b54cc94f313b6c58a38eea25e30deb9edb8b7013c4b8c617af135eac035c030b50dce9de8be5aee773f5f0a17b6c14d8240ab7e2a4d3654481cc37cac5f8a2585f7794e1891d697f50975", 0xbb}, {&(0x7f00000007c0)="4b665e0d1bc608b52bdf", 0xa}, {&(0x7f0000000800)="9fe0d0ed96c0a0866ed9d191a0ae810ade4ac3863c435b05776a929e7ea3e7c476fe51ef8f9c89320b5ef49fd88e671932736d581f3e4be033006c6a54be59ab15541b28383b4f449082965dbc0c26df8386fe27f5ea9cd794913ce3b507d6509f9ca21d2d7d8a1db3dfb981027471ed95b343eccf442fadfc9425a5f96bc8a9feea91c0b4c3aeb730133c0001cfceac2b7f05e2b0b94bc2620ed2224e5778a8b4c96543330675efccd2746273e10a5433b5fc26abf5f6edec0018090ec5bafad124fe31a003e1e594c2e69aac96acaaa290cbe45ddd48e2f25052cd3cfbd9c071722f0c8893102364b063e25f764e8c2e266e253b2e9868b02b0799b66de146786cd0722f3228e0609454796d6df6c7f7864e2979bd2a3119f47672f217f83a268b335a0f1e19457d7050d4ee48d1868418b0f32bf13ec749351e79652fee9e18ab0a9e3e779676ac6244e6df5d72143d5d69755d54fb0c38f5536d33378526bb539f5a7f862cc5a2e667b2dc307b2816e625642103f3d086f634c2366b82f44fa1bb57c8c839bd0b86c5de4bd1e9eeac7d4b43f270d02b8081c3ac69e3a1da1b0c543af421df898cba73a8514dc2c4534fbbaad10ac203252a5ee4e07456e3663bc36e7c33185f9c3f83d5a4c62c3ac2c8274a6ef7e2a968099cd4a47dcdecceb8d6caac85067ecbb0c6086ca2ecad6847ef754f0ff63e9bb1d3ae70c0100a48f83f8674e689ed35451f1a507bf719341bcb0150e91fe09862d0a006cee8e7fce24684eaaa7237ffb7dd35cce08e379a30a3e91c5da05af1fb9b9d0b4290ee4901c5107e50773641974eaf50fc24f7130db655059c84b23db4186fc6b4c211f50d4aff35fdda69e50987f41cb54264717fd9dc9eda8ba42f3485e555c4f4f12667d6b401ab35fe2e7b960c519e85b568bdf9da9614a86cbe77f0199ca57cfe43c7a5847e42b560ad17df7fb88fc2246119344a2591f8741ac89e29af289d6161f66de8285c2776e2dfac61585261eb96a92793b2abe015f3c2e47c406d6f2a245389dc0e1daf12bda4099da3722af96cd49a8683f748688c9dd2155fe44aa076ce8a227bc5fec3110f13468f7b1543bf451eeb7c6ad376ee4d4f2de00b76c93e334d6c0432ceb4a37efd7d37b3788b78c7c7a461328d648851841a30a5a1ffaac93c2b7c2c80050a54defa1459cebf14b826003e17b927624931041c31429d64e380e6872d7ce546912d86ddbc7bba984337c3bd602ef35e5c7c790b14ef68efa4dae9fab82009158009732e274a790ad75b01a540727e344df4fb3b403c9d60725c37522c8b55cf025ed0770ebab95bac3d02d8794eed56008413b73eb67e780073b3d052569a5b827b7a592a51b448865a8fec1b2cad6d17a2e3cddb47b18d5201f05bec69eb9cb9a0304d295b1ba86f967c4dde482f9481517281454d4505c10f8fa76381d4230045246221a89ef032785c2c3dc824ee6ff4f4bbe55e7b7f83b39b1f94ca70b57123f3f30c453891667dbb63e7db37bd3f52a1fb049f47434e91732968b158154f59f1bc1c520a47993e8c3b736a1cb6dd024eba256317b7543f9be7c804ee6c81648280144b77b82fe4d0cfa70e144717323454c5a3779cdec8216e2f982daa3c91495a994c8999928ef6479b121205b01e15b5bf15947acfe7d9521c76b31683fc45f8603750ab17c861d3d6dec80ae87224843920afc7a6ab7300b2e334f7ddf5a1c8f9a227fe51dd128e5cf686cfe067d13f4e1c781c1e3b5c3a221a5b280323f3815290af6f862d9704045927638dd23dd5ca289ee34df414be023ff54674010902446aae5e390b3420a0d89c9dc129f44d00830a945e1ba1b854b4aa039ad14d461dd1f525a7166646ffaabd329aee63606337698b1a428bd813f999dbc7ddf61325fd0c1cded4156b71d13ef6e764b9d507bdc9d8d1bcb9513a377b2bca2491cad068235dd63fbb05ba3ef23cbcae448df6de89aa069be9029d5cb192449569e7cd501b3f63822a54fb94207f2f56c2eefb99f653d6be0b22c7a11d67e3aa336e847e294da1d025f10c44d8fc488719763afd9c332bfd508f50bb255a386e4fe000f3b8f3ff6a68d32fa64290735600b5b86291ccd83bd7caae660b06d95395f88ac7264f7720e09daca14fa81dfe5f33bdf0f122cbbe7fc38f5a282ac15d494b8f83844b2050cc8e0df095f5cb87b848b8c3e2afd2ecdc87763b331e183c831f9eb4cb90efed07bde50121c1a67d9e298dce5e4726977253b0eb4676d2ca3c8dbc7edfd92297906920428d1a2c395e3c606a03cd2b6d7b78ec46f43e3b0cc7db7ea6aefb512de8f71a5e25eb20bedf77284be7a611715e50cf2bf3645fafa251d32f70ef27c1ffd0ded41af1e5e6906e87149369d1d6ac920554a96fd92112df4105e0909162f97f8de357fa6a326458d19b367d8d3cb7edf5fab15960cb082ec1b1b6cc18fcccf79d64033d8c6cc21484778f97bb21d8986b5d517e22bcb0990142fc245bcf8272ddc16cbb25ee09540e1e41f5365172fd1360b8d2a562f6bf6b0d9b09ea2d9156a25764119ce5e2836c3e4b2bf693517f7141e773ea6c50b2eae0c1348ce47a397dfc0a1485e97bd13b16d0eacb4c272ad7412a24e59afef1ba3d3ee575bd9c76acd74ed3490f9f06b65b612dcd365593a91689011b363ca2a70fc93cd9608e1b5188e4b6683059c75f883b0c16f2e63cabc562bfbc6e04fc481d708ebd77b85efb8d5d8e52c31005883cba8b32b39a12ca77b0e1cedcf9b66c9330713de6411e64434a91d493f61a9d0bddb24c4ab434b6090f221ffcfc34c0f4f90cbd4942722ce8376d08a559ff0c4a5cbc6802fe6a544ff748d2f6539065a0b6f31ae575d42d8cdd81d4e5abac33f895d2e266f14a13fa284f65585d8ed3376ce3c65c427e42ec5d0159bfd931bd0841c7073abce212c7b19c7febc6e27624324a955f678125b4d25ac9eb2208157cac9a6f64af299f8903e4681be205996265480bace9d4cb26e9472245cebce1ab5f0aa3f4812cd1d5021031935b2f8a3ba6827d9ac562833e0b5589d47ef4658abe9b28b5e7055684a6fdf2eb50f77c2a192af91eafcc3ecc87083d5b9792cba76597262fca6849410430588e51cd846715dd22c21dbb555891dd1b2c195a216f615cdfb95f2d655982869d9b6e75c04c072fe03542ce93dcf530e0fe732580a89a0a7e1c99129d204d971dabf62c2e7c3a847e67d3dd3f6e40dd2e6365daa5f80987c9c7787b28d7fcb6a2e7c4ecb114882634dce67f2e6bf59282cab02e2909b5f91f7d4a3879f446becc62ed9ae373d45ac3d3325a4615043e0942004a5a06bced6c6ef8d3de7732f4167a85244b11a10769f2d68cea0b4428d37270f024db589c9a7daafd3484f88fa9190539ca7cb54a37354a238435e69ef61316c76ed6669d15cf1937a46ab1f6c2da8769d526be4a7fa3ef650261992ce66dbd8b0e4d15e4772148870d68f06ca33c4c51cf0a8cda55c2a6774097154d40f8950829e695e3137756c6d1de5aac1457cec069eaab3abc6ed5b0b6490feab6f663cdfefb581d21c772ed93f59cb19ee5fbbc43f1375781367a949ffaae9f5b2eb07e68e9076c37197a9d54f0500eba2819d16ed56a476e0be5dcbf7268d049990162f88fc6d571e9109c883d8e148e7fff71222316724261ef7621b1624f632561f9e53f303c5cc23e87aa3e5ed6355cd265ea10fad6d2e142255fbbf807dac226b81ce0e3836e5a3cea87135baa803000442790be1ef8ddfcece99185524e824bc2420c44bc85f4175deb36d26589bcf68deca021fbfd7d503feb76c47be2e4e39ce681c02eaf2ecc8fee05460148c97357ee7496209060f514adf7b013b271f92dfd2f1430cfd6ef774c42a846e09c282043d068137dd9dad905dd34e381924c344a2885d4f0a4732c355d4602d607eedff81726523cd193b1ba1afed90d3577c764a8885d874c9fc4d6a42b072eadfb35e67ec6292f54d4cff5e5cd6b3bd3833a41cf324a01cd394a3641f8066bb80ec2aeffbfa60bb4b7a3797d6d6e1302a47f19bd2d948fdc748c966e487ffa595190761fc3afa32f9f7ef5eb1b8d399a37775df498c49d4a5d6afd5b729aef9fafd8cca507186054d96a567ca6dd74305e2a4ddd8add9b431576e1304f51b53b1d2e3616660790b84e5e73ef74dba789075094a88d8d6af6502eb61e6bdbf667082eae8789292186bbb79a332e1974b8b997324610309e3a5e2999a6865a2db7abc3aab2794b651afa73ad33e19e5af76396f6a96e7ee297107e44b7d4f6bd08fc215b09730577df09768dce892d709493fd2d0efb9e738558a119aa87a116598747d1f083dd202dc4e05cebf16bffc4b5241b7b62daa1851ba6ae5092e2c20993ed24ed0aefb8d67def94462caffcce860cbe071de16e7da24b99152f0c530fbfe7705015afcb0a711487450ea4adabd7ba797d8cfbc81ecdf36e46f9d5b6536ca54dc83c06cf83271cdd652bbb33f101a768927a790171f162a8e590355c73a2814d6350cd3f8bba3727437fb3771635036e6752c3cace3ff99cd1c6aa387aeff2618e7e606fac1cafeaaf25459e1d1f250f910af8845d7042cbf6ddaf4a74fce128f064090d9b2747bb1ef9d4dd787aedd0ee6fff3f7d77e5a97f996b5a5084503717a56bfb32d7fbf40832b6dba0a5e2a31c372234446ef87cd4d0d2f6e3eb8171c32f8cfe689a0698c9be39130f878576e62053b40fa511230432d20727e4f8f5838ee0b37b5f2083e23313750e3ede15aac2fb932c03b24cda4803b6ebae7f23e45959b2022e5c6698ef3c42cbd62390f9ae9cfc6ace47b8b24c3c51a9e0be3940a7bb509ceec3d93cb135a9398dae757f123ed408cd5e5ed66b977442b3afa62739852db9156adf1653a33701f3bb3f7af8dfa9b41851a570c37a0cc9a7ab233216f6f3694d35e4b85f00446ff14ce6f9521cabcc17190b5c4a15e44df5ecca17aa6b4c5ec8c7be71d452e0a89e4abeb2ce004d221109780b70ae0ffaa6b00337f6ffb78edbead51e5a41f562a119f8c5a40f624b618d1a60e4281de4cf53692c4658a8f0fc092baaed448bb07b1dc882f3cec75c9233ad1f23ebf1bed33138f031866daf83524404a28cca6bbedaa263017177c4f9a3d757d9f11c713099e788b03ada9ca29081d608b9984ae8db8d1f83cdde0ba34807ee3a0595c913a81314d7cfcac04b2b33aa1e4c0006cefc3a9b1a48416b439c136b1e743e3c26b29b806ecb1451f761a48b856866fa4f72b7c308a803cf05ae7f0e22a7b3f6e9640c5529c3ea1bc89f96b3147126e4832129af2dde15c05dbb7bdd8e1553b1153e152300219fd2e9f47e37187e06e6f45e7f4590acdc3dc070ac4fa631c6822aebae0e800e8c075a384cf8bee7c545fd151756fac0cef78778bc9bc892bbe45402a7772513bb7efb4c3d40a582463d09dee57424cab61932c700085937b88891a30e2d8c0069efa44e51a6f300636baba320a7f07104e5952cd1dd70fddd4ebbf5f147cffda34ec0eeac0a0eb592c153d3b51faae57e49951e6452a8fe9c84cb5a9fbcab813579113c12c5274d141c4f898e34678cdf6fd16e2f667d2673e5ffc380c97bcec3a08cc67f477f93837d1b3b5c5d7b01f71704443ced8f3c5314797257101dbbaa312c6b476f4b64738a19795dbbf1252eb9638052e2f0651a07a2bd61d06b7d7b038336f72d12374fe05f8abe2761d42a6d3148caeace8cc0ba969a86b9cbbe65f1a8a08600f3de32b93d6a65a6ee", 0x1000}], 0x9, &(0x7f00000019c0)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x101, 0x0, 0xff, 0xffffffff, 0x4, 0x4, 0x8, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x208, 0x5db6, 0x9e, r4}}], 0x60, 0x40}, 0x801) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000100)=@int=0x6, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20}}, 0x0, 0x0, 0x0, 0x0, 0xc}, 0x98) 2018/04/14 00:42:35 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="acd54dc380483481a7"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00000000c0)=0x8, &(0x7f0000000240)=0x4) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x101000, 0x0) getsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000000180)=""/86, &(0x7f0000000200)=0x56) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="9bd52e2d7d057517605c2b94a3b5bc36b76a665cd4934a00f1e30c96"], 0x1c) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x800004) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000080)=@get={0x1, &(0x7f0000000000)=""/3, 0xe1}) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/04/14 00:42:35 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(cast5)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b78ff0)="a23364fd5e", 0x5) r2 = open(&(0x7f0000000040)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0xc9) sendfile(r1, r2, &(0x7f0000e64ff8)=0x7, 0x8) [ 191.732208] sctp: [Deprecated]: syz-executor5 (pid 14688) Use of int in maxseg socket option. [ 191.732208] Use struct sctp_assoc_value instead [ 191.902213] sctp: [Deprecated]: syz-executor5 (pid 14700) Use of int in maxseg socket option. [ 191.902213] Use struct sctp_assoc_value instead 2018/04/14 00:42:36 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000a75ff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) open(&(0x7f0000000000)='./file0\x00', 0x501000, 0x120) r2 = dup2(r1, r0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000180)={0x54, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="046304400000000011634840000000f0d2ef186f6aa2b87d2559d70000000000000000000000050000000000000000000000000000000000000000000000d28636c05c1f9d626d0ee4ec22982036ce23ebefda72b0821918d2000000000000000000005a976151b708897e15f032f2f110766c56eaebd60101000000000000364d1a0cf3c739bf4a416496d3ecddde3ccce56d77321153cf60a70ff4e3b82de36448fd0d8e5a43150809034917343177a82ff5fdfac9ec0b6f4c6e5433f901c6b4656f4e25", @ANYPTR=&(0x7f00000000c0)=ANY=[], @ANYPTR=&(0x7f0000000100)=ANY=[], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f0000000140)}) syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) fcntl$getown(r1, 0x9) 2018/04/14 00:42:36 executing program 6: mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) ioctl$KVM_SMI(r0, 0xaeb7) pwritev(r0, &(0x7f0000000580)=[{&(0x7f0000000040)="19abc54dc07ce1c3cf13a9d45e555407f53e2637d2e6326945893121e40273a38b8c731bbe91361f9b4a165a8bf4c9b8d467a801db35dc53214867e4392a780c9639368e73954f20f38bccb4b720f25152574e7117adc5cbfd7cbe656e3524511f40e2c4ff5a5318f3785ddea749bb27fc5f70412d3e4f5640107c51987b05c0b5d3749546853b4c00ea4e511466276235", 0x91}, {&(0x7f0000000100)="410112a9212c81f56fa4fbacc4f69d2ff15ba695f9abd35f95c20f23ba46832b8d54f88bf24552c1f0ca9ad51f0629f8c2675c54bd8112ed330a68720e53302015e3e641a025713fb181a7bc0ad040befbd604ffceb07838e7cab5465369cfbe34345103984fbf9e2bfd5c1e2f90e60eb654fd6468d5d3c6247c87bec585a18fe43ee5d62f63c993f97886a195cf3f51e5c23ba753b1052c78900436c2b3648163c6e0e28e0725dc1bfe90c3ef185ff3b12464b14d858bb716fa15caf309d484c1e6ae74626eaa0b11ca310559b14941cbb6a6621e9ad2a0dd4c7ab5a1066945079d9d109a77f119ed85188a8bc08ca431", 0xf1}, {&(0x7f0000000200)="b0367983d8759acbeddc352b4d1d6094861e4493fa7505669bfab8fde3659a3515eb962e590847ab77a8d6bfc043a573b16b261bdbd127f5dac0aa7f1e4a40eb99d660277b28c9aee6a220084db9fec2e019b5ac343692a566e1f513162f5ede3b6731c656bee80829cd9872e96408879f19881aa09d6dd6d38da3164c3940106f704f6e92376553e73f3d415dfc8a9e3a0775b534a3c3baff650011a26cc97313e8f378da2e64", 0xa7}, {&(0x7f00000002c0)="9af5308048e0e3bfcd1f6721b091dbc90390d8c13c73faf659e3a33368a31984a6a33ce364e3b284d0c3303daef9f3a7e49fcf22453ec8714376187e69671e38fb98d88013b1e90fa8a8ccf384dfc01e412e7a840498d3bcace48d4ba5e14fd15ef2698d7f67a6fad27fe167129f13d783166bb9c0b2b0b57aaa1048b295f8b8ee52076ffa135f0113675593c73d6bfd96e9b983bf9df98ca4e484fa821ae21cd71f1bc14b899041dae6dd7914a4cf6e9b76959d933f390fe00304fe499db9089c5ce755174207ff67e82736fbb995cd1f6bc763440b9e804aede8b062ac91911a10cfa3a1", 0xe5}, {&(0x7f00000003c0)="02b5c2105f5cd13a72ed683503c558df5bbc1a63e83e0b36c85295202786530a13385a322a5cd6200bb5dab32b564ce0b27045584eec66d72e33d24e0cf58d7792461981ce31c5c149158db1f33861481b59a48955ba35b8b92c852fb3602a14f7d40d0a12f7f008b4083beabe434f583dc1add44484891582d1a5b0de4be47a62c4d1c0a84935a43feabee61bb2e419f4805e37f762276a07e1589b2da06e27132424b52212e49a526a3793d326a1757e9be50833e042f30d03002fc0205dad930395fd71809ba56ddd64c4", 0xcc}, {&(0x7f00000004c0)="f339c7bb5dbf5213df91aca3c7c3b2fe28c5585374fe7903b038b4c1993f4cf04d57f2959542307da6303ea4df2b0a09b7bc09a766c9b9d75786523c9a2e19e48ccba262dc3d38290ab8dd93f6b6ee018738f811694f997be47118be66ac5085648e7145ffb0f01364ffeea427c31834deebf93a8ae5f5bcc23a64d2491e884d05fde7e1b5abb93484ac0186", 0x8c}], 0x6, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000600)='/dev/vcs\x00', 0x0, 0x0) 2018/04/14 00:42:36 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_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, {}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x400060, 0x0, 0xfffffffffffffffe}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000a82000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000200)="66b8c4000f00d0c744240030000000c744240279591019ff1c246566640f2091c4017d5bda490fc75f5fc7442400aeefd3bcc7442402aa190000c7442406000000000f011c240f8bc200000066b8e4000f00d80f2c4900c7442400bc000000c74424028000c0fec7442406000000000f011424", 0x73}], 0x1, 0x0, &(0x7f00000002c0), 0x0) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000000040)) 2018/04/14 00:42:36 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000000080)=0x5) sendfile(r0, r0, &(0x7f000080037c)=0x900, 0x400000ff) connect$netlink(r0, &(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfd, 0x820400}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', r0}, 0x10) 2018/04/14 00:42:36 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000040)={[{0x2b, 'pids', 0x20}]}, 0x6) 2018/04/14 00:42:36 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x28001) write$evdev(r0, &(0x7f0000037fe8)=[{{0x0, 0x7530}, 0x1, 0x7f, 0x2}, {}], 0x30) 2018/04/14 00:42:36 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000012c0)=@query={0x13, 0x10, 0xfa00, {&(0x7f00000001c0)}}, 0x18) accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) 2018/04/14 00:42:36 executing program 4: r0 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='\x00', 0x1, r0) r3 = syz_open_dev$vcsa(&(0x7f0000000240)='/dev/vcsa#\x00', 0x9, 0x2000) ioctl$KVM_NMI(r3, 0xae9a) pipe(&(0x7f0000000280)={0xffffffffffffffff}) memfd_create(&(0x7f0000000200)='user\x00', 0x2) r5 = socket(0x10, 0x80001, 0x2) ioctl$LOOP_SET_FD(r4, 0x4c00, r5) r6 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a}, &(0x7f0000000340)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944c82dd184301c190894ff1726f78d0e89edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6", 0xc0, r1) keyctl$dh_compute(0x17, &(0x7f0000001500)={r2, r6, r2}, &(0x7f00000001c0)=""/45, 0x2d, &(0x7f0000001600)={&(0x7f0000001580)={'sha1-generic\x00'}, &(0x7f00000015c0)}) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x2, 0x0) 2018/04/14 00:42:36 executing program 4: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000208972, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000140)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000b1b000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000080)=0x0) r4 = dup(r1) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0xbea, 0x4a99, 0x40, 0x0, 0x0, 0x10001, 0x1, 0x4, 0x1f, 0x80, 0x412, 0x3, 0x0, 0x7, 0x101, 0x9969, 0x2, 0x1, 0x7, 0x9, 0x180000000, 0x3, 0x8, 0x4, 0x5, 0x5, 0x9, 0x7, 0x3, 0x4, 0x6b4, 0x88, 0x7, 0x400, 0x2, 0xd0c, 0x0, 0x9de, 0x5, @perf_config_ext={0xd3e, 0x800}, 0x0, 0x1d, 0x1ff, 0x1, 0x100000001, 0xffffffff80000001, 0x13}, r3, 0x1, r4, 0x1) 2018/04/14 00:42:36 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="090e02000801006e964ad8f37359ef7b01c97b921c1310bf14c7b2d4862a046e8ff04d2ed20b84bed1a82a65faf19859b1632b15f28ce15a7f5287afa2909291b7d3c7fa10448873665202c5c9a278dea8951f905955d2622ebda60a82f981d75b973b7c", @ANYRES32=0xffffffff, @ANYBLOB="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"], 0x110) 2018/04/14 00:42:36 executing program 3: r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000000140), &(0x7f0000000180)=0x10) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00000001c0)={"730957ff1c6f0b6d6ff20700b1339486", {0x2, 0x4e21, @broadcast=0xffffffff}}) r1 = socket(0x1e, 0x2000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x89f0, &(0x7f0000000000)={'bridge0\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="08d200000000000051d705f4d3b8000072ea33d4fee1e954425ffc57e92040eb8fbde6791c89a745c6628d33c5bf3eea1946dc39a2967a9e6e49cb868f3868423c72c5195d240d5a366246fcc8e4f0b134e07f44e8"]}) bind$nfc_llcp(r1, &(0x7f0000000200)={0x27, 0x1, 0x2, 0x6, 0x4, 0x1a208bb0, "ad8e6fe88ee88d2d41923e425fad0ae3b1d5896d35201c59492f875b90d776e6b0b5c324f934976f4153826fd64f187c8d47cff50aa99a7a88c7908a903c40", 0x3c}, 0x60) shutdown(r0, 0xfffffffffffffffd) r2 = accept$netrom(r1, &(0x7f0000000380)=@full, &(0x7f0000000100)=0x48) accept4$ax25(r1, &(0x7f0000000340), &(0x7f00000002c0)=0x10, 0x80000) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000500)={r1, r1, 0xa2, 0x6, &(0x7f0000000480)="6a403f65e8d4d1273023a3cd66edabc6fbe2408a6fb14181b7eab2fd66d375cb9519ac8593fb214962fc75d6fc6f20dd0e98771f9a787a14be3c8084232a7108080341fee66bc1fae9c23d98b5244353a65a11fc2be556116b7e26dbdfe3", 0x7, 0x8, 0x8, 0x7fffffff, 0x7, 0x8, 0x6, "b309a37bf7f4725c91ad0e370d7b89a4e49821aa0628ef80df336125131311e56af737bb828f1c6ee40524ef5e5543f0468b90b61868cb61549250e3501d145980d82ee8f1ff4518b1fcc5794ea1b0a64352abb7f0306616978062e8fc1f826c4073e7b0b2d36b06a9190e7fe6b0a11855416f72be5348fd5c33dc33d95209fe980c60782710952feade6f1ddf80ad3c310eeb28988f54e4b7e9ee2595696975aed3ce7f0a64b7ac59a63c90191caf5e246a39f1d40b87e255e9f7f16b5e64e5fc4d1fa0d6ba7e47835ec694c6eeb94447cb52388b9d8fbde1a7ab9f856192e9bbb294f9dc81d37bfed29eb24e1ce5887d0646e9"}) sendto$inet6(r3, &(0x7f0000000080)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) accept4$alg(r1, 0x0, 0x0, 0x0) fsync(r2) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x40, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000280)=0xfff, 0x4) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000000300)={{0x7fffffff, 0x8a4, 0x5, 0x0, 0x6, 0x81}, 0x9}) ioctl$TUNGETSNDBUF(r4, 0x800454d3, &(0x7f00000000c0)) 2018/04/14 00:42:36 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x0) write$evdev(r0, &(0x7f0000037fe8)=[{{0x0, 0x7530}, 0x1, 0x7f, 0x2}, {}], 0x30) 2018/04/14 00:42:36 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x2, 0xffffffffffffffff, 0x800000000000000) r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000027c0)={'gre0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00008f4000)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000e2effe)=@newlink={0x28, 0x10, 0x9, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x28}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x100, 0xfffffffffffffff8, 0x8001, 0x8000, 0x73}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000040)={r2, @in={{0x2, 0x4e24}}, 0x8, 0xfffffffffffffffd, 0xffffffffffff0000, 0x1, 0x9}, &(0x7f0000000100)=0x1b7) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x3, 0x200, 0x80000003, 0x100000001, r3}, &(0x7f00000001c0)=0x10) 2018/04/14 00:42:36 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000300)='/dev/loop-control\x00', 0x180, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) r1 = syz_open_dev$loop(&(0x7f0000308000)='/dev/loop#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x1, 0x2}, &(0x7f0000000200)=0x90) r2 = syz_open_dev$adsp(&(0x7f00000003c0)='/dev/adsp#\x00', 0x7, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x1276, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf"}) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000000000)=0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000000480)={0x81, 0x0, 'client0\x00', 0xffffffff80000000, "79146f0768859cf5", "ff37cf7e0c36fb5b8ef3ac01b796369a453d80735b7e05a4bdf9b99f69684b3a", 0x9, 0x40}) 2018/04/14 00:42:36 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/unix\x00') getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00000001c0)) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000000100)={0x6f, 0x4, 0x67bfa047, 0xac, "088d054bbe03b9d630649cdb6b4cdb3855e6d3e300665fdd8bea87735e7706898d4a793290aebbca4d66bedf", 0xffffffffffffffff}) getpeername$ipx(r0, &(0x7f0000000140), &(0x7f0000000180)=0x10) sendfile(r0, r0, &(0x7f000080037c)=0x900, 0x7b4b) 2018/04/14 00:42:36 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000532000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000bf80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000), &(0x7f000000b000)}}}], 0x0, 0x0, &(0x7f0000450000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000efd0)={0x0, 0x0, &(0x7f000000e000), 0x1, 0xfdfd, &(0x7f000000cf98)="ef"}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x40200, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000100)=0xffffffffffffb3e7, 0x4) socketpair$ax25(0x3, 0x5, 0x0, &(0x7f00000000c0)) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e24, 0xfffffffffffffffb, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24}, @in={0x2, 0x4e24, @rand_addr=0x8}], 0x5c) 2018/04/14 00:42:36 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(0xffffffffffffffff, &(0x7f0000037fe8)=[{{0x0, 0x7530}, 0x1, 0x7f, 0x2}, {}], 0x30) 2018/04/14 00:42:36 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @rand_addr}, &(0x7f0000000080)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r1, 0x7ff}, 0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r2 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000), 0x717) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000871fc8), 0x0, 0x0) 2018/04/14 00:42:36 executing program 1: r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) r1 = userfaultfd(0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000040)='./file0\x00', 0x8, 0x1, &(0x7f0000000180)=[{&(0x7f0000000100)="a8", 0x1, 0x5}], 0x400, &(0x7f00000001c0)={[{@check_strict='check=strict', 0x2c}]}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa}) socketpair(0x1f, 0x803, 0x80000000000, &(0x7f0000000200)={0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000240)={0x80000000}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ffb000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}, 0x1}) 2018/04/14 00:42:36 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000037fe8)=[{}], 0x18) 2018/04/14 00:42:36 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = syz_open_dev$vcsa(&(0x7f0000000a80)='/dev/vcsa#\x00', 0x0, 0x40000) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000ac0)={0x0, 0x800}, &(0x7f0000000b00)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000b40)=@assoc_value={r2, 0x200}, 0x8) writev(r0, &(0x7f0000000540)=[{&(0x7f0000000080)="6132f1d20a42133d62747ced6998fdd676814a5cd53db91293ab538263f851264fc405ac659e3df2dbdbd320fec747377f2b9140e02c56d09fb4cb360667d93c2ea44cb5871341a75663e92d590f91e4ab643122a64dd4bd76569deb85c701e8a4321074511ef6eb0a15e40027b9c0d01429f7cb779fb30eddfbe0ae5c77b15ca0518bebefdcef865cc843742a4b8f06553795336613dc56ab762e666aa73ee3b00e2e8b5a0fc553d37fe38e1a2ebd750bb12c0e0100010000000000a403b52b39313baf9a39da71cf794f24042da8603720371b5f4e0b000000000000000000000000000000000000", 0xfffffffffffffde0}, {&(0x7f0000000180)="0bea1576e12948c637acffcf46ada98a601371721df1c5c2846f22cba290441103777a3f83fa9f2c4fdad17a7f8c234baa8d25583f267a7c70232768bb92d494127d1a33d6d6ba7e86e3538c0dbca000f5848ec4e7fe757d6ca0a1606775053447eea520110a6d68fc93b84d87a4acbbafa7e5cfe19d731d87", 0x79}, {&(0x7f0000000200)="923c4c30b9b177d98cd8cf3b2b0678481b75b01a486bacebc640f3b17f233751d2fb32dd77543da73a389a88f8db0bbcb3b4719335e942ade2a8d4b7f8a811b6de941f9b2984508bef71d4982f1afc", 0x4f}, {&(0x7f0000000280)="d12da50f677197e0c09545683df44eb15d6e625c8d3d84783ec5ea67534e02c46ecbc67060695dfc508f85401b41410ced0e6c256cd5dcb9e2a2404c7becca166d8cb94d1dd104b82346d9a865ab2a51fb2bec57d13b6475", 0x58}, {&(0x7f00000005c0)="10fc5f6888aa12beadcd22e80c597ba1db8af6e48f5ff1736bcd5bd835014b362128c8e1fa3a7cf8fd3e4d585e14fd8960ef15359e14e4d5272c7dee32b1db8bf5d6af5e72aba37ab367a9c4dc0eb90fe0e4ea47f08d8b40b74067022a48c733c3c3e28c4eb4307a3e0c958598d8532006ba5797b92848cb80bafc1f6e7837b64cf273cb2bf33eddfe147ebb17e369e835a6c593b009683b85d4dd40a6971002e448dc54", 0xa4}, {&(0x7f00000003c0)="003b6d70e7faa628daf79c9a17be2e47cc234c9bfa72867ce1e84e0639511d457dd50e166a6a3965279a3c9bc4f39f8daf5da8b5f7bc31a1717ada14467178d74054224875b20bc1c20a9652be2c352ac6c4372f7c843cacf607f7e7d7f1053a164ffe6c3a6056923295afc1296e2a941d35031fd62e8c0f0fa7db0dc5a67fc93a6242e41d80dc62aaab6e425fe44048465371092863ce3f3e4650989c1505e4c18d5f8840ef6050a2a04d7a46d22a153be78cb6de23045f08583b30bfbcc17019ae8b61cd8c5b696f42af34e709f40a47050e5189b0b86eaf0e9e8c9eaa24c7e4e8cc763e8be3", 0xe7}, {&(0x7f00000004c0)="ac33b892142c93694412450324dc29eed651323a7de138ad15f7357cc30f8834841f6bea2ce6b23331f41ee8c1867ff71522a2125fdaa3f7e76cb848e538c66f936772be8a2419785b4d625411a57200af9317a781a653fe439391f8a49fd97628738325fc4f0df6dc7ea69800a17c965a392c329860b0", 0x77}], 0x7) 2018/04/14 00:42:36 executing program 3: mbind(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xc003, &(0x7f0000000040)=0x20, 0xdb6, 0x1) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) inotify_init() ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f00000000c0)={0x0, 0x40000, 0x0, {}, 0x7, 0x101}) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x1) inotify_init() 2018/04/14 00:42:36 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) flistxattr(r0, &(0x7f0000000080)=""/9, 0x9) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x70040, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000140)='tls\x00', 0x4) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000100)={0xfffffffffffffffb}, 0x4) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000280)=""/235, 0xeb}, 0x10002) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xffff}, 0x14) writev(r0, &(0x7f0000000200)=[{&(0x7f00003b7fff)='1', 0x1}], 0x1) 2018/04/14 00:42:36 executing program 6: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 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) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="7ed4d524db0b8060b578934f9a0f92e625d9"], 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)={r1, 0xb9}, &(0x7f00000000c0)=0x8) pselect6(0x40, &(0x7f0000000300)={0x9, 0x1, 0x4, 0xbb, 0x8001, 0x100000000, 0xfff, 0x80}, &(0x7f0000000340)={0x3ff, 0x101, 0x0, 0x6, 0x4, 0x1000, 0x3, 0x1}, &(0x7f0000000380)={0x6, 0x80, 0x6, 0x0, 0x5, 0x1, 0x1000}, &(0x7f00000003c0), &(0x7f0000000440)={&(0x7f0000000400)={0x80}, 0x8}) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000200)={r1, 0x1, 0xcb, 0x3, 0x73b, 0x9, 0x2, 0xe3, {r2, @in6={{0xa, 0x4e24, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}, 0xffffffff, 0xc3, 0x7f, 0x0, 0x10001}}, &(0x7f00000002c0)=0xb0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000100), 0x4) 2018/04/14 00:42:36 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000000040)={r0, 0xffffffff, 0x8000, r0}) sendfile(r0, r0, &(0x7f000080037c)=0x900, 0x400000ff) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) fcntl$setown(r0, 0x8, r1) 2018/04/14 00:42:36 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fstat(r0, &(0x7f0000000000)) timerfd_settime(r0, 0x1, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x77359400}}, &(0x7f00000000c0)) 2018/04/14 00:42:37 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)=0x0) waitid(0x0, r1, &(0x7f0000000100), 0x1, &(0x7f00000012c0)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={"5202b999cf85000000000088f301e710", 0x2200}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000140)={'sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x406}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f00000002c0)=""/4096) r3 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x1, &(0x7f0000000040)=[{0x64}]}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/04/14 00:42:37 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000037fe8)=[{}], 0x18) 2018/04/14 00:42:37 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) nanosleep(&(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000100)) 2018/04/14 00:42:37 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) dup2(r0, r0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x0, 0x0) close(r1) r2 = socket$packet(0x11, 0x3, 0x300) fcntl$setstatus(r0, 0x4, 0xc00) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000001c0)) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000640)=0x200000000) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) getsockopt$ARPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x63, &(0x7f0000000000)={'HL\x00'}, &(0x7f0000000080)=0x1e) preadv(r0, &(0x7f0000000340)=[{&(0x7f0000000100)=""/126, 0x7e}], 0x1, 0x0) 2018/04/14 00:42:37 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x8) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x2, 0x482040) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000680)='/dev/loop-control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f00000003c0)=0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000500)=ANY=[@ANYRES32=0x0, @ANYBLOB="200000000200020021070300080001c9c37e68531828602e098fa6ca9d8649a6d100b4ef0b90a74354c4dfe01e7e8c52eb1e8b25107ecf36518541e7adf2c37674b8472bcd073b9150e5399e18c7d4902f608507edd373e253e6051b52e8fa8d8aa92d9ae6cf7e2e7fc92795952b3a236c53fa2eb873beb1248802fdf6a79006"], &(0x7f0000000480)=0x2) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000004c0)={r1, 0x7, 0x40}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r2, 0x1}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080), &(0x7f0000000400)=0x4) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='tmpfs\x00', 0x800, &(0x7f0000000300)="298870b76053215ebb3c99c68360c5c142d3b850a1e181642d1ef6691f470a04bf5f83b8aed522687103052363370b934193622e3c969ef29554ed7131020bd2d179f2015e294a252ce5a8caf324a8dd524cf75a71127f41ac80fd31301252f7a3404cabb5d17162cfd48e6afdcc83ece3bd16782c5f310a424a5e6ccae42b6443b1fde2835bcd84abffb0587a") ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000440)=""/7) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000001c0)={r3, 0x7}, &(0x7f0000000200)=0x8) epoll_create1(0x80000) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000600), &(0x7f0000000640)=0x4) syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0xfffffffffffffffb, 0x2000) 2018/04/14 00:42:37 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000037fe8)=[{}], 0x18) 2018/04/14 00:42:37 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') getsockname$netlink(r0, &(0x7f0000000040), &(0x7f0000000080)=0xc) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f00000000c0)) 2018/04/14 00:42:37 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x4100, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000001940)={0x0, 0xd0, "f06cbf9d226c29de2d6a32d98f1ceca75502b949b9c5d1767e6448a4e410f418015b14a8eebdf4d8ff5c039918cfc57d8f56dfd637424ebfed823d0469db24acc9d3f7d04eb57c4083df3700c3eef7ec3ef773b278c0f1401ea702af3f0bd2e5c2677d1ef76c18cbadfcc42cc07993c726eaac81c93e5873dcd97488662d20df005809149b08bdc82e7e709282c6593ce217ded231f408dab6ea1d470a2450721534798abc175005a2bb9b9d2eacc66c76967260d3eb00d2fd61a0350901b1dc6609692b21dc6aa191730bd6d4471ca5"}, &(0x7f0000001a40)=0xd8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000001a80)={0x0, @in6={{0xa, 0x4e21, 0x5, @empty, 0xd2d}}, 0x51f5, 0xfffffffffffffffa, 0xaeb, 0xffffffffffffffff, 0x1}, &(0x7f0000001b40)=0x98) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000001b80)={0x0, 0x9f, "5b27845b9328381bb970c84fa0ed8788262ff8c2c038954f4e730c549d8058bc2491235a976bd9ce7aad5b45a8a1903cc67a0773ad846e09e6e688b82cc3c4ee281839104d7a0186a62732972cccb88600497daf9341607dae0594f9b4019d39b973ab4578b6806fd4cd4725747e4e85b226cd079e6f1caa4023b5bf5868afb81b8353cd48986efac3ae36d54981710e72d2bdca6f9364fec11b0ecbc748cf"}, &(0x7f0000001c40)=0xa7) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000001c80)={0x0, 0x66, "b0db3fca98793814b7464356d794fd8e8a9b2d8b636715f9732234127f105f04bc0aa154c91eb179f46bffc06439e41c810d6b86f0b85d82990381e52cf3b8cdcce9b9bd4d06b685d899f77ae30f3bf64a58065c7d69ed641a2ae521550ffe8c93466b908729"}, &(0x7f0000001d00)=0x6e) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000001d40)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x13}}}, [0x0, 0x81, 0x8, 0x9, 0x1000, 0xffffffff, 0x6, 0x6, 0x1, 0xf61, 0x8, 0x4, 0xffff, 0x1, 0x9]}, &(0x7f0000001e40)=0x100) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001e80)={0x0, @in6={{0xa, 0x4e22, 0x80000001, @empty, 0x3}}, [0x7, 0x1, 0x8001, 0x9, 0xfff, 0x5, 0x81, 0x5, 0x5, 0x5, 0x1, 0x3, 0x6, 0x1, 0x8001]}, &(0x7f0000001f80)=0x100) sendmsg$inet_sctp(r1, &(0x7f0000002140)={&(0x7f0000000100)=@in={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10, &(0x7f0000001880)=[{&(0x7f0000000140)="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0x1000}, {&(0x7f0000001140)="a2f2c329e828117f7c5bee45d6be2747167a3f839028dadcbef976b4b11d8a4d338371960cb2da63a1344a0a6468ffbed28159df2d9f8bd4c91cb1ca4f89922e6127c3826bf6a4aeae087e489e79d73dcd8dde566552e15dfcddc270c2d08418f70b074231e0671c794d46847b1cc0d871702cb4307e26f81b61dea7cb03d9a49720e9b6c3a560f60dab1249f500fb675aa0065e830222e49830d3fa211a9f94a34bd77bc8d203019f3e31d8a86cfd41373edad1e9905a892511e375b70c617dc559b595d98fc12ef567a77b1543a95ba8f9d12a148a958d76af93295af1c799e2c185469613945e22995d6fb790d1f50b26", 0xf2}, {&(0x7f0000001240)="f25b7f7fa943c2f7d990ef7432c21007619722a226d1093c55b3f4095eec03d7d70914ecbccca5451c19dca4fe07c1ede78c27d5b1530baa01cb8c1c8f8e254460a5c7941c0a6c76c57c0254c83df0a02694738adda3c42985df996adedf32798c9a8c0263cbefe29d58c2a50bf520819cf549b1b821efd3794730f9732a4327d93d008d4bb56886a6a9c3578eedac335121d73f7ea1fa6eb609eebfbc4a1cd5f3d3460d42f18c05d296cd95db0d1fe07b2e8874f453e13c63d9731dc1f35a6a10", 0xc1}, {&(0x7f0000001340)="2cef07fa08c5962788e6ab901abf1cd836fd4ec0ef5f33c44b2fc1", 0x1b}, {&(0x7f0000001380)="7c0955c807d837371fe370d24c0b73f615463b7f95ec6ff2c66e7e3da3d52eb5761212a9aa2065672b25055d688b098a56fbf7939669075b2af2cac36289c4d227d0a771e377e001375c538aac660feece964b1bdbc671c8d82aeb9c6a13ac30945971774bb7d976e3900db9f9a50bde2bbf96d6c5f88a0c7af298261a3724c12b191871d3f8effaa06ed23b5ca1091aa29e19095e5111c5a1c4a0d9204a78b0aa76d108aa2ed6a0f00495647de4c04fd9b3a0a1c296bfccefa66795d8e8ccd9d2ddf6a15b306b4af8493850e780cd87cc9781f416c0392b7faad39a22ba6384325d8c8551b6c3a40ce7f26a", 0xec}, {&(0x7f0000001480)="358c4b787e947a368b7524866e98f81260c098e514f498dcf58bf338d75c6c18770092ddff637319212c371b4bca725369f6f9372bd4af69e7900c650221887b51f6887913b1e7dbf90ed329673d9b435cf31ab0851ca579debe678b6f8f1d171f9e62e9fe9dd88bf3f644e0b8fb837e9123796424c2ca6fefcbbaa0c3ce5def59424329b79410a8279006b48618df0f66fe3aab3f3f1a88f0649d6a66cbe92b3e85594ebc3f43dc3444ae947830276079e123b68bd5d603972dde7d699ee0e2375f3dd14b825bb6", 0xc8}, {&(0x7f0000001580)="6c7d2125f2a22821f4a047bdac2e0c8549f1fb30d2c989f26d4568d444205af02a91b416301afa5921599ae5c006a3d6834250df8f423bff7a7b0e44a6418a3deb3de165956cf00fca4c05ca4ae2bd321fe8ddfd85a445b2e270259395934bac95e2f894a688ed6ad3d8eb4254ff1ff4c304b026d89133e52582ab202791a54a6a8083c414e3e66158a3a603b8e2e4bea4fab14de82b5d1b0ff3e7836b65693df12cd79e5059039ba7b8b1067610c212dab4b20406f675a66ab5e3baae3a61b63a39dd67a48ca5cf5556d362b4760f53b60c12efa4e999", 0xd7}, {&(0x7f0000001680)="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", 0xfa}, {&(0x7f0000001780)="f6832d496807bb3ead84e37c1d49ad3200dcb46d7f4ee34f87e04aa6c5f74ae0744c604f549e982baa1a234c58fca2a3295ac8ac9c319cd68c1386101b9877c30bcf56f67043593e62c53371ef93162931fdbaff21ca9195a59bd8f1dead0141a57ce403c8c6fa180077c98ed72df571311b5853831039fcceffa9c205c2fc53616730b7c1cedf6e4c544ef863a594017278b16a0a289bf66d90f89dd4b6507f6f44ec5df8ac56a11df108d5aae363fa0fcd31139d3a8e08a665aee2ef762e151c3b90e250f6ae3e612820ef14c280187d593a7de0a18202f67677f12211194ea5fa", 0xe2}], 0x9, &(0x7f0000001fc0)=[@sndrcv={0x30, 0x84, 0x1, {0x8, 0x6, 0x8, 0x90, 0x0, 0x2, 0x2, 0x0, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x2, 0x0, 0x80, 0x6, 0x1ff80000000, 0x1, 0x7b3, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x40, 0x3ff, 0x4, 0x5, 0x2, 0xfaf4, 0x100000000, 0x2, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x97, 0xdaa441465e00422, 0x1ff, 0x6, 0xa8bc, 0x1f, 0xd9e, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x8002, 0x4, 0x4, r6}}, @init={0x18, 0x84, 0x0, {0x0, 0x2a4, 0x0, 0x401}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8001, 0x6, 0x35, r7}}], 0x150, 0xc000}, 0x10) r8 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x400000, 0x0) ioctl$TIOCEXCL(r8, 0x540c) ioctl$sock_ipx_SIOCAIPXITFCRT(r8, 0x89e0, &(0x7f0000000040)=0x81) ioctl$TUNSETQUEUE(r8, 0x400454d9, &(0x7f0000000080)={'bond0\x00'}) 2018/04/14 00:42:37 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f000001cb24)=ANY=[@ANYBLOB="1caf00010000000000000000000500000008000300"], 0x1c}, 0x1}, 0x0) 2018/04/14 00:42:37 executing program 1: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) ptrace$peek(0x3, r0, &(0x7f00000001c0)) r1 = syz_open_procfs(0x0, &(0x7f000062bff1)='sessionid\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_adj\x00') ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000080)=0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)=0x0) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r1, &(0x7f0000000100)={r2, r1, 0x7ff}) sendfile(r2, r1, &(0x7f0000000040), 0x7a000000000000) accept$alg(r2, 0x0, 0x0) 2018/04/14 00:42:37 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000079cfef)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f90ff4)) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) 2018/04/14 00:42:37 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000037fe8)=[{{0x0, 0x7530}, 0x0, 0x7f, 0x2}, {}], 0x30) 2018/04/14 00:42:37 executing program 5: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000340)={0xffffffffffffffff}) write$binfmt_elf32(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x6, 0x6, 0x1, 0x80, 0x651e, 0x3, 0x7, 0x7, 0x3a1, 0x38, 0x3e5, 0x0, 0x1, 0x20, 0x1, 0x0, 0xffffffff, 0x1ff}, [{0x0, 0x8001, 0x0, 0x9a1, 0x1, 0x80000001, 0x3, 0x8}], "10c162f5c0692bb7e713fda797a2d66bac83a6d44add4d76841fde21a924cf8fb2ef58862eea8e2b670bc4648da649ff82835d7b4a0b00bad6e897fa0d1b30ee957a05b1b49892a80a96d2a3229ba052f1efea3cf2876532becfd55cf681cf1ea2a96dc0d246a0d41292000d4dc616065f2062e545a1ae5789768e33bd", [[], [], []]}, 0x3d5) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000040)=@raw={'raw\x00', 0x9, 0x3, 0x280, 0x130, 0xffffffff, 0xffffffff, 0x130, 0xffffffff, 0x1e8, 0xffffffff, 0xffffffff, 0x1e8, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@ip={@dev={0xac, 0x14, 0x14, 0x10}, @loopback=0x7f000001, 0xffffffff, 0x9085fc50720458ed, 'gretap0\x00', 'gretap0\x00', {}, {0xff}, 0x62, 0x0, 0x22}, 0x0, 0xe8, 0x130, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xe}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x2}}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00', 0x1, 0x1, 0x10001}}}, {{@uncond, 0x0, 0x98, 0xb8}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2e0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000002080)=@broute={'broute\x00', 0x20, 0x1, 0x180, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001f00], 0x0, &(0x7f0000001dc0), &(0x7f0000001f00)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x13, 0x0, 0x0, 'vlan0\x00', 'bcsf0\x00', 'gretap0\x00', 'teql0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xb8, 0xb8, 0xf0, [@limit={'limit\x00', 0x20, {{0x80000000, 0x7af7}}}]}}, @common=@dnat={'dnat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffd}}}}]}]}, 0x1f8) 2018/04/14 00:42:37 executing program 0: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa205}) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f00000000c0)=0x1) connect$pppoe(0xffffffffffffffff, &(0x7f0000000180)={0x18, 0x0, {0xfffffffffffffffd, @random="2f364d8b8b40", 'ip6tnl0\x00'}}, 0xffffffffffffffbb) write(r1, &(0x7f0000000180), 0xff4d) 2018/04/14 00:42:37 executing program 6: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x30f2db11, 0x8082) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000080)=0xfffffffffffffff7, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@random="b100485caa2a", @random="43333e128ef5", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f00003b5000)) getdents(r0, &(0x7f00000000c0)=""/223, 0xdf) 2018/04/14 00:42:37 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000040)) sendfile(r0, r0, &(0x7f000080037c)=0x900, 0x400000ff) 2018/04/14 00:42:37 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={r0}) socketpair(0xb, 0x4, 0x3, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000000180)={0x7fff, 0x4, 0x0, 'queue1\x00', 0x7fffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000000c0)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x24) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000dd0ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="300000100a0a0100000000000000007fd3472b2e6511098d00038b0b00"], 0x14}, 0x1}, 0x0) 2018/04/14 00:42:37 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x220000, 0x0) ioctl$VHOST_RESET_OWNER(r2, 0xaf02, 0x0) pipe2(&(0x7f0000cdc000)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000000)={0x127ff, 0x0, 0x0, 0x2000, &(0x7f000000c000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bfefbf)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000753ff0), 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/04/14 00:42:37 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86f60f133b2b00040600fe8000000000000000000000000000aafe800000dfffffff0000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000002c0)) 2018/04/14 00:42:37 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000037fe8)=[{{0x0, 0x7530}, 0x0, 0x7f, 0x2}, {}], 0x30) 2018/04/14 00:42:37 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x100000000000406, r0) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000000300)={0x1, 0x5, [{0x5, 0x0, 0x10000}]}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000080)={0x2, r0}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0xf8, r3, 0x400, 0x70bd25, 0x25dfdbff, {0x1}, [@IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x101}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x774}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x92fd}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8001}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x78, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5b}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x10}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@rand_addr=0x4}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x84}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffffffffff9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4ccd}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}]}, 0xf8}, 0x1, 0x0, 0x0, 0x10}, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x13) r4 = getpid() sched_setaffinity(r4, 0xffffffffffffff81, &(0x7f0000000380)=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$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/14 00:42:37 executing program 5: r0 = syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0x7, 0x8000) ioctl$int_in(r0, 0x5473, &(0x7f0000000240)=0x81) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000000200)={0x0, 0x7ff, 0x3f}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000280), &(0x7f0000000380)=0x8) bind$inet(r1, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0xf7) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x479, 0x0) sendto$inet(r1, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f00000003c0)={"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"}) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) ppoll(&(0x7f0000000280), 0x0, &(0x7f0000000300)={0x0, r3+30000000}, &(0x7f0000000340), 0x8) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000180), 0x4) shutdown(r1, 0x1) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f00000000c0)) readahead(r1, 0x5, 0x1) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040)=@int=0xffff, 0x4) 2018/04/14 00:42:37 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffe20) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x910000}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x10000, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000040)) 2018/04/14 00:42:37 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs, 0x4) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000200)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001900)='/dev/sequencer2\x00', 0x80001, 0x0) r7 = syz_open_dev$sg(&(0x7f0000001a00)='/dev/sg#\x00', 0x43, 0x8000) ioctl$TIOCGPGRP(r7, 0x540f, &(0x7f0000001940)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000003c0)={{{@in=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast2}}, &(0x7f00000004c0)=0xe8) ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) fstat(r1, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000000580)={0x0, 0x0}) r13 = getuid() r14 = getegid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000005c0)=0x0) r16 = getuid() getgroups(0x5, &(0x7f0000000600)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) sendmmsg$unix(r1, &(0x7f0000001780)=[{&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000001c0)=[{&(0x7f00000000c0)="d61001b33f381616", 0x249}, {&(0x7f0000000100)="3e8cf3f55228f031aaae9733254c89767862af0dd9d88eeeb1557d8998b47a5b", 0x20}, {&(0x7f0000000140)="e88226c819848fe983692b9c9c3f425034964e49ac9d67b296f076b0ee52fb5f53dbe4b6a80c9df6a20e3460711e960442c931fefdb1cd148512e8491e5e461b2b46a9e53907378a97a1b4246ad897cd5852592852c4a8e8b8dc9f", 0x5b}], 0x3, &(0x7f0000000640)=[@cred={0x20, 0x1, 0x2, r2, r4, r5}, @cred={0x20, 0x1, 0x2, r8, r9, r11}, @rights={0x20, 0x1, 0x1, [r1, r1, r0]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r18}], 0xc0, 0x8000}, {&(0x7f0000000700)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000cc0)=[{&(0x7f0000000780)="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", 0xfe}, {&(0x7f0000000880)="a5368cd0ad5537cad877379e13b7343d02359959728343709b04bcb1f82f3693f36c860ba99991fb28b229a5645a6233e322e858623f6ddb8d91cbd9060f4864c25190a125e61af587ed9c0bcb321e561abf9ccc2e336ba306c7c3b7eec85b1d2438251243bc903aa87ffefcc2e94de72305cbf6a8c0de55f947d25056cef92c00c2062ffa86fb4dca830c107ee35193fbd454b5", 0x94}, {&(0x7f0000000940)="fefe3829e68cd5ab680dbc10863d0ec5264ff9344bb24b1cd43254217d9f7ce0633de7c8f2eb03717477e29d7f8a0c58e3620bb3a16efc8c04374fb860e593333b2918c15760", 0x46}, {&(0x7f00000009c0)="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", 0xfb}, {&(0x7f0000000ac0)="33c33034fda74eaa9a469ac857dc4425e43346750d33d2085a2c97c8ea0976f96f091a4e903ab0c633038240e612ebb7f5e6fb9c6df689f93424a5878b2e6a47c92aeb54", 0x44}, {&(0x7f0000000b40)="8e591b0ec37595125c7fc554cb8a6d3f50349ef18272f93e1f021de64b17d0d493b8b7e894e8d43ae72201eed12a3f87a7d8d052d9ad604f9e8d550912e6dd697a03df747bd5617905360e6b514132dfee32222096a6293d4128e0730b220698e40b28d1a6a7cb03108eb453b798f8b299ce67c554962e2da3c4154a574a5d500f3a35c26432559e6fcada500e9e26db796a418ae133bb5a5f5a7c01cbac44cd7e080910ae2f989bb43e3fc431bf7a5ca3795879cc3c4f88b7ebd84f9c0c3f6236f8e6ef19f657fa067cc31714c42fd2fc", 0xd1}, {&(0x7f0000000c40)="e045990081c3d0fb8f9b53311dba10171f53e6c21e5428458cde4ca3b1b84f421467bf27af04d7bb675a727f0a7613068c0808923ed0d944562e23a4153273ec4e4aed8d", 0x44}], 0x7, &(0x7f0000000d40)=[@cred={0x20, 0x1, 0x2, r2, r4, r17}], 0x20, 0x4000880}, {&(0x7f0000000d80)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000001140)=[{&(0x7f0000000e00)="28910306060652ce493db9ce021e3c580b827869274b10ecddff73a7418004a5749ae102d52606f2d990752c1a33ca8f6ae67d230072050f3cd0715754a31d22f4a78146314d363d681d6267818a3890822f7e414b6601ee9823e7de80b8f4ff8b15bd76171ab83341a42f0b15f60a434cb61db5b3ff1682ecad93a4d8c1", 0x7e}, {&(0x7f0000000e80)="612960131a68143a96f2fabeea9b8bd872124123becac91609246c0c2330a1cee5537ad595d836a30ffb408baf30ac27e30e2d0b0f709d049b2e0d1ee435242561713d296ba8a4c231857a9ba5fba148f6de31ae197f01fe83049c748a2ccaf3bfccba8717a1cad17c4ef0033527ddf06de05127bca331f6c05fa41f922becbd19636f0ae98f7af8aa8bd76eb17e98db785db5a98d9134bd161267a5235fefcab126913cdebc5e6d6ba2543f32aec055d9128b6374cf6526f4f776c044ea085d4821cf110bd5adec323ebe4382942ac4fac5fa5af4929dd4cbbe27744d5ef4b39362a3fa17ace00725a68e3920b397e2", 0xf0}, {&(0x7f0000000f80)="35531c4158f95b21173b2e1c8fef4f7488c35c7f032711a0004a3cd0730abec8eeb4aa4996b7feac3c510947eb9a13a8d5a656136838e1e4757baa490b1a3826dd5c08513396fd8cfd0b38f3fd2b2fec1edc3aa80c5142daf23edd5e92c79fb9ea0a66ba305bad09d516a7e55dd840dcce4aa5707a077a461bb139b9fec6f704ac002018228da277de8c56674597008400a50e7ec1861f05eb826b35dca50d5b78d6c9113e7fcf66f232e030880f", 0xae}, {&(0x7f0000001040)="e9beb220d005965a6895c8c774213e9d75db2a6c12c82a28636ee95013467a6906448cf59554c1f93a1272523e38c9d0cb787a18c843dda552cfe5d4135355fecb00604761e611858c2a938ab6ff350ccbca462798bd07984ecfba24580b7c13b00b7a23333189d14d326ff8abf9d6cc978836618e3ff882f855ed59f368", 0x7e}, {&(0x7f00000010c0)="0f2002e087fed56013bddc42d76dc992e9210c5701015bc9c2f6339f49972ff69cf576c184743a2d981302433749e14da1d1db512bf8ffd57fcbff4e4ff3f100", 0x40}, {&(0x7f0000001100)="727af5c74d", 0x5}], 0x6, &(0x7f00000011c0)=[@rights={0x30, 0x1, 0x1, [r0, r0, r1, r1, r0, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r12, r10, r5}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x80, 0x40041}, {&(0x7f0000001240)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000015c0)=[{&(0x7f00000012c0)="55b36518cd3d5f0f589c39dbb408f51172cfb413034d7eaf8bb00ba85992950477f8792ab08983556725c648aa87a49404605bd7817e7a7a321e087725dadf4928290091921c7855f41ba5dea35de44ec17db6c67be9181eee2dad9b04b39fb552bdfcd5611cd0f56bcf6d8c01ceed5e26a8ea02e2aaca817b456549b936cebae0955269c62f913287be6911fd51df783c99001fbb9c73590ebce0b5774e0832f37389fad1079dcdd179c02856a07da66868a162fd88edf5c009f8cee2940cedb9be87ee3a82ba2ebe15c40acbb921fdc538a86b012e4957fbf70155ec9eafc98179da60a97d8a5ab95cbc6a", 0xec}, {&(0x7f00000013c0)="b7bb989924e408abc05ab2399af945a59f81e006f6a88200db5e420628719f41a9450b5b9fe784021a041db41410a5c64774e0d9c2e7f434d68d9e099ac95a79629a9ad1600ff278fea493059aa273179a6dbf2cc3cac1d292c0f49b244c041a6f330b22631204e45bb01fc5e61e59bc25272b", 0x73}, {&(0x7f0000001440)="86ab4ffc6b73edf9adfc4b1485c7d74a2668ecd2cf2a779b38d22866aa65bff7babc0702d5fe8ff570c4dc6a0044b1e384d8bedb8a085456f2485fe01f70bf92550c158fdb0c4ecb01b758d50707548747d613df0b976463e135aea27e02312a97959cd18424b6a6ee45a3188028e6569af07eba040f0cb796e61ce519fc9ab7736b507e3d49fbc506c86793761729419a12db3b5b453b5c497f41fa3be77fec63c6e333a4742512ddd29c61d10bc2098465858f0404709639864ac407fa387f6f9f145e581b6939f88f1399b7792ada", 0xd0}, {&(0x7f0000001540)="77ac557bbe379d060e97b6a3cda052d186323393", 0x14}, {&(0x7f0000001580)="271e67552884da585d60881413e8c02ce734c206c5e7703b315064f4b34c58a09b264ecd98f7e07ad4d4", 0x2a}], 0x5, &(0x7f0000001640)=[@cred={0x20, 0x1, 0x2, r8, r13, r17}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r15, r13, r18}, @cred={0x20, 0x1, 0x2, r2, r10, r19}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r3, r4, r19}, @rights={0x38, 0x1, 0x1, [r1, r1, r1, r1, r0, r0, r1, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r12, r9, r17}, @rights={0x18, 0x1, 0x1, [r0]}], 0x128, 0x800}], 0x4, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000b06ffc), 0x4) r20 = syz_open_dev$amidi(&(0x7f0000001880)='/dev/amidi#\x00', 0xffffffff, 0x3) getpeername$ipx(r6, &(0x7f0000000380), &(0x7f00000019c0)=0x10) ioctl$sock_netrom_SIOCADDRT(r20, 0x890b, &(0x7f00000018c0)) sendto$unix(r1, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) close(r0) 2018/04/14 00:42:37 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) fcntl$notify(r0, 0x402, 0x6) syz_open_procfs(r1, &(0x7f00000000c0)='net/fib_trie\x00') sendfile(r0, r0, &(0x7f0000000040)=0x900, 0x101) 2018/04/14 00:42:37 executing program 4: r0 = shmget$private(0x0, 0x4000, 0x40, &(0x7f0000ffa000/0x4000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000500)=""/4096) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) fcntl$setstatus(r1, 0x4, 0x4000) sync_file_range(r1, 0x4, 0x0, 0x1) r2 = socket$key(0xf, 0x3, 0x2) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000080), 0x4) fstat(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) rt_sigprocmask(0x2, &(0x7f0000000340)={0x5}, &(0x7f0000000380), 0x8) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)) ioctl$TUNSETGROUP(r1, 0x400454ce, r3) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f0000000400)=ANY=[@ANYBLOB="050000000000000000000000018000000300000002000000bfc40000060000006dde000000000000000000000000000004000080fbffffff040000000600000003000000020000009a00000000000000000000000000000007000080080000000400000004000000ffff0000ff0f040000000000000000000000000000000000000000000800000001000000fcffffff0500000001000000040000000000000000000000000000000000000001000080040000005aa10000ff070000050000002efbffff0000000000000000000104000063"]) fsetxattr(r1, &(0x7f0000000100)=@known='system.sockprotoname\x00', &(0x7f0000000140)='\x00', 0x1, 0x2) accept$unix(r1, 0x0, &(0x7f00000003c0)) r4 = semget$private(0x0, 0x4, 0x20d8efa8aabc8a2d) semtimedop(r4, &(0x7f0000000000)=[{0x1, 0xfff}, {0x4, 0x2, 0x800}, {0x3, 0xfbac, 0x800}], 0x3, &(0x7f00000000c0)={0x77359400}) sendmsg$key(r2, &(0x7f000010bfc8)={0x0, 0x0, &(0x7f0000a8fff0)={&(0x7f0000000040)=ANY=[@ANYBLOB='W'], 0xa}, 0x1}, 0x0) 2018/04/14 00:42:37 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000480)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000800)=ANY=[@ANYBLOB="020000002700638128bd7000eedbdf25190400581f000109", @ANYRES32=0x0], 0x1c}, 0x1}, 0x0) recvmmsg(r0, &(0x7f0000003080)=[{{&(0x7f0000000000)=@can={0x0, 0x0}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000080)=""/244, 0xf4}, {&(0x7f0000000180)=""/246, 0xf6}, {&(0x7f00000002c0)}], 0x3, &(0x7f0000000380)=""/164, 0xa4, 0x4}, 0x2}, {{&(0x7f00000004c0)=@l2, 0x80, &(0x7f0000000700)=[{&(0x7f0000000440)=""/21, 0x15}, {&(0x7f0000000540)=""/91, 0x5b}, {&(0x7f00000005c0)=""/218, 0xda}, {&(0x7f00000006c0)=""/30, 0x1e}], 0x4, &(0x7f0000000740)=""/143, 0x8f, 0x10001}, 0x5}, {{&(0x7f0000000840)=@sco, 0x80, &(0x7f0000000a80)=[{&(0x7f00000008c0)=""/133, 0x85}, {&(0x7f0000000980)=""/54, 0x36}, {&(0x7f00000009c0)=""/165, 0xa5}], 0x3, &(0x7f0000000ac0)=""/40, 0x28, 0x1}, 0x8}, {{&(0x7f0000000b00)=@can, 0x80, &(0x7f0000000d00)=[{&(0x7f0000000b80)=""/202, 0xca}, {&(0x7f0000000c80)=""/105, 0x69}], 0x2, &(0x7f0000000d40)=""/56, 0x38, 0x101}, 0x1}, {{&(0x7f0000000d80)=@ax25, 0x80, &(0x7f0000000f00)=[{&(0x7f0000000e00)=""/166, 0xa6}, {&(0x7f0000000ec0)=""/51, 0x33}], 0x2, &(0x7f0000000f40)=""/4096, 0x1000, 0x1}, 0x6}, {{&(0x7f0000001f40)=@in={0x0, 0x0, @dev}, 0x80, &(0x7f0000003000)=[{&(0x7f0000001fc0)=""/4096, 0x1000}, {&(0x7f0000002fc0)}], 0x2, &(0x7f0000003040)=""/48, 0x30, 0x9}, 0xbe8b}], 0x6, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003200)={'bond0\x00', r1}) 2018/04/14 00:42:37 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000037fe8)=[{{0x0, 0x7530}, 0x0, 0x7f, 0x2}, {}], 0x30) [ 193.106363] QAT: Invalid ioctl 2018/04/14 00:42:37 executing program 3: syz_emit_ethernet(0xae, &(0x7f0000000080)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}, @random="6115b1983b4a", [], {@mpls_uc={0x8847, {[{0x40, 0xfffffffffffffffa, 0x7, 0x9}], @ipv4={{0xf, 0x4, 0x5, 0x798, 0x9c, 0x65, 0x4, 0x4, 0x2e, 0x0, @dev={0xac, 0x14, 0x14, 0xf}, @loopback=0x7f000001, {[@cipso={0x86, 0x26, 0x6, [{0x7, 0x8, "eea0bc00b964"}, {0x2, 0x6, "24899f00"}, {0x7, 0x12, "c7d295c7892c2c1890dab6519e3edb45"}]}]}}, @dccp={{0x4e22, 0x4e21, 0x4, 0x1, 0x2db2, 0x0, 0x0, 0x7, 0xa85, "7db96b", 0x9, "a2330b"}, "b81cc988fc31954183b3e9b906fe3b052dd7a6de106fdcecec4d647e62525a89bf846f25b3e2932b795f04faa61917eb2f2f59f29bd55cc77603a99cba76c544de6e091efffda9dc6b73c24ee23acb54"}}}}}}, &(0x7f0000000000)={0x0, 0x4, [0x32c, 0xac6, 0xdc0, 0x66a]}) syz_emit_ethernet(0xfffffffffffffea7, &(0x7f0000000040)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}, @empty, [{[], {0x8100, 0x4, 0x8}}], {@can={0xc, {{0x0, 0x2, 0x8, 0x95}, 0x5, 0x1, 0x0, 0x0, "f52bdaaff929c95e"}}}}, 0x0) [ 193.129454] QAT: Invalid ioctl 2018/04/14 00:42:37 executing program 0: r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x14, 0x80800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) fcntl$lock(r0, 0x7, &(0x7f0000000100)={0x2, 0x0, 0x40, 0x100, r1}) r2 = syz_open_dev$midi(&(0x7f0000001540)='/dev/midi#\x00', 0x1, 0x38841) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000001580)=[@in6={0xa, 0x4e22, 0x100, @ipv4={[], [0xff, 0xff]}, 0x9}, @in6={0xa, 0x4e20, 0x7fff, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in6={0xa, 0x4e21, 0x2, @loopback={0x0, 0x1}, 0x1ff}], 0x54) r3 = accept(r0, &(0x7f0000000300)=@in={0x0, 0x0, @remote}, &(0x7f0000000140)=0x80) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r3, 0x28, 0x1, &(0x7f0000000240)=0x8, 0x8) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000002c0)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}, 0x3}) r4 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x1) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000280)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) 2018/04/14 00:42:37 executing program 1: r0 = socket$inet6(0xa, 0x40000080806, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f00000000c0)=""/86, &(0x7f0000000000)=0x56) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000140), &(0x7f0000000180)=0x4) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xf}, 0x3}, 0x1c) 2018/04/14 00:42:37 executing program 7: r0 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@ipx, &(0x7f0000000180)=0x80, 0x80000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000240)={0x9, &(0x7f00000001c0)=[{0x9, 0x83, 0xffffffffffffffff, 0x5c3d}, {0x10001, 0x1f, 0x4, 0x2}, {0x7, 0x20, 0x0, 0x7}, {0x4f, 0x81, 0x4, 0x9}, {0x55, 0x39, 0xfffffffffffffffc, 0x401}, {0x100, 0xfff, 0x2}, {0x3, 0xdd, 0x6c7f}, {0x7, 0x9, 0x1000, 0x5}, {0xff, 0x1, 0x962}]}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') sendfile(r1, r1, &(0x7f000080037c)=0x900, 0x400000ff) 2018/04/14 00:42:37 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000037fe8)=[{{0x0, 0x7530}, 0x1, 0x0, 0x2}, {}], 0x30) 2018/04/14 00:42:37 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000080)={0x2, 0x9}) r1 = socket$packet(0x11, 0x2, 0x300) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x8035, 0xd, @loopback={0x0, 0x1}}, 0x1c) [ 193.171309] QAT: Invalid ioctl [ 193.176186] QAT: Invalid ioctl 2018/04/14 00:42:37 executing program 3: socket$key(0xf, 0x3, 0x2) 2018/04/14 00:42:37 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) getrusage(0x0, &(0x7f0000da8000)={{}, {0x0, 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) r3 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x91, 0x0) getsockname$ipx(r3, &(0x7f0000000080), &(0x7f00000000c0)=0x10) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000052ff0)={0x0, r2}, 0x10) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect(r0, &(0x7f0000f24000)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) mmap(&(0x7f0000000000/0xdd7000)=nil, 0xdd7000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/04/14 00:42:37 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000100)=@broute={'broute\x00', 0x20, 0x2, 0x208, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000680], 0x0, &(0x7f0000000040), &(0x7f0000000680)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x0, 0x88ff, 'ip6_vti0\x00', 'tunl0\x00', 'bcsf0\x00', 'ip6gretap0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xa0, 0xa0, 0xd0, [@cgroup0={'cgroup\x00', 0x8}]}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x0, 'erspan0\x00', 'ip6_vti0\x00', 'ip6gretap0\x00', 'ip6_vti0\x00', @link_local={0x1, 0x80, 0xc2}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0x70, 0xa8}}, @common=@mark={'mark\x00', 0x10, {{0x0, 0xffffffffffffffff}}}}]}]}, 0x280) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) 2018/04/14 00:42:38 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$nl_netfilter(r1, &(0x7f0000000340)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000012c0)=ANY=[@ANYBLOB="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"], 0x2f4}, 0x1}, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={"6c6f0000ffffff9f0000ddff00"}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/14 00:42:38 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000037fe8)=[{{0x0, 0x7530}, 0x1, 0x0, 0x2}, {}], 0x30) 2018/04/14 00:42:38 executing program 3: socket$netlink(0x10, 0x3, 0x0) r0 = socket$inet(0x2, 0x804, 0x8) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x4e23, @broadcast=0xffffffff}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x70, {0x2, 0x4e23, @multicast1=0xe0000001}, 'dummy0\x00'}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40040, 0x0) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f0000000040)={[0x5000, 0x1004, 0x6000, 0xf004], 0x7f, 0x85, 0x4c53}) 2018/04/14 00:42:38 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000240)={0x1, 0x0, [{0x40080000001, 0x0, 0x0, 0x0, @sint}]}) 2018/04/14 00:42:38 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000080)={0x2, 0x9}) r1 = socket$packet(0x11, 0x2, 0x300) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x8035, 0xd, @loopback={0x0, 0x1}}, 0x1c) 2018/04/14 00:42:38 executing program 7: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000080)='net/udp6\x00') sendfile(r1, r1, &(0x7f000080037c)=0x900, 0x400000ff) fcntl$getown(r1, 0x9) 2018/04/14 00:42:38 executing program 0: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000ab4000)) timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000)) r4 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x6, 0x2000) getsockopt$bt_BT_SNDMTU(r4, 0x112, 0xc, &(0x7f0000000040)=0x38000000, &(0x7f0000000080)=0x2) 2018/04/14 00:42:38 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000180)='/dev/snd/controlC#\x00', 0x9d, 0xfffffffffffffffe) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000200)={{0x1, 0x0, 0x0, 0x0, "38f7da18aae78244a8856adb3f6a4a382c9919c7f9adf57322c290fbdf930ee83272d964ddd25e6766e8f83c"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "68727fe6970ca50d582f4801ccb061e5eaa9be656a100ba3ea0ec38c7a9fa2e3a4fc17977dc38e16ddd9b90df67ed8b924d89b60ecf701d5059a9b4635a3c42d", &(0x7f0000000040)='\x00', 0x1}) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, &(0x7f0000000140), 0xfffffed4) ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f00000000c0)={0x1, 0xf6a9, 0x7, 0xba46, 0x5e40, 0x7, 0xffffffffffff8000, 0x9, 0x9, 0xfffffffffffffbf1}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_sys\x00', 0x0, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000340)) r2 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x40, 0x0) ioctl$VT_RELDISP(r2, 0x5605) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000440)={0x0, 0x7, 0xfffffffffffffffd}, &(0x7f00000001c0)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000980)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@local={0xfe, 0x80, [], 0xaa}}, {0xffffffff, 0x0, 0x0, 0xdc}}, {{@in6=@dev={0xfe, 0x80}}, 0x0, @in=@rand_addr, 0x3501}}, 0xe8) symlink(&(0x7f0000000400)='./file0\x00', &(0x7f0000000740)='./file0\x00') 2018/04/14 00:42:38 executing program 1: r0 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) mkdir(&(0x7f0000508ff6)='./control\x00', 0x0) read(r0, &(0x7f0000e6d000)=""/384, 0x180) signalfd(r0, &(0x7f0000432ff8)={0xfffffffffffffffe}, 0x8) r1 = inotify_init1(0x0) r2 = getpgrp(0x0) r3 = creat(&(0x7f00000001c0)='./control\x00', 0xc90cf065783a1c18) sendmsg$nl_route(r3, &(0x7f0000000100)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8}, 0x1c3, &(0x7f00000000c0)={&(0x7f0000000180)=@dellink={0x0, 0x11, 0x0, 0x70bd27, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, 0x40, 0x40}, [@IFLA_WEIGHT={0x0, 0xf, 0x101}, @IFLA_NET_NS_PID={0x0, 0x13, r2}, @IFLA_OPERSTATE={0x0, 0x10, 0x6}, @IFLA_LINK_NETNSID={0x0, 0x25, 0x8f7}]}, 0x88}, 0x1, 0x0, 0x0, 0x1ffffffe}, 0x4008) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r4 = gettid() fcntl$setown(r1, 0x8, r4) rt_sigprocmask(0x0, &(0x7f000003b000)={0xbffffffffffffffe}, 0x0, 0x8) inotify_add_watch(r1, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) r5 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r5, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x1, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}]}, 0x38}, 0x1}, 0x0) 2018/04/14 00:42:38 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000037fe8)=[{{0x0, 0x7530}, 0x1, 0x0, 0x2}, {}], 0x30) 2018/04/14 00:42:38 executing program 4: r0 = socket$inet(0xa, 0x2, 0x0) r1 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001500)=@broute={'broute\x00', 0x20, 0x1, 0x1b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001200], 0x0, &(0x7f0000000100), &(0x7f0000001200)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, '\x00', '\x00', '\x00', '\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], 0xf0, 0xf0, 0x120, [@quota={'quota\x00', 0x18}, @owner={'owner\x00', 0x18}]}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x228) dup2(r0, r1) 2018/04/14 00:42:38 executing program 6: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0x80006, 0x0) setsockopt$inet6_int(r0, 0x29, 0x80000000000004c, &(0x7f0000ee9ffc)=0x1000000, 0x4) 2018/04/14 00:42:38 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000040)={0x1ff, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xe}}}}, 0x88) sendfile(r0, r0, &(0x7f000080037c)=0x900, 0x400000ff) [ 193.883487] device lo entered promiscuous mode 2018/04/14 00:42:38 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={r2, 0x2}, 0x8) ioctl$EVIOCSABS20(0xffffffffffffffff, 0x401845e0, &(0x7f0000000080)) socket$inet_icmp(0x2, 0x2, 0x1) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0x211, &(0x7f0000023ff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="200000003000ff0a0000000000000000040000000c00ffff080001002427809b9512c5292a59f475fcf353683ca5d6783bfc893a8cb7d424461c0fba197af67bb3991a06"], 0x20}, 0x1}, 0x0) 2018/04/14 00:42:38 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000037fe8)=[{{0x0, 0x7530}, 0x1, 0x7f}, {}], 0x30) 2018/04/14 00:42:38 executing program 1: r0 = socket$inet(0x2, 0x80003, 0x100000001) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000080)=0x8, 0x4) fcntl$setstatus(r0, 0x4, 0x2000) recvmsg(r0, &(0x7f0000000300)={&(0x7f00000000c0)=@ethernet={0x0, @broadcast}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000280)=""/97, 0x61}, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x6488}}}}}, &(0x7f0000000040)) [ 193.960281] device lo left promiscuous mode [ 194.002826] device lo entered promiscuous mode 2018/04/14 00:42:38 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-aesni-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f00000002c0)="a6d542d766ff62a804d491ba4ac31c41c24e68a925613d3effe52a114a59dd9e7231d35aa158b6fa6f0647e6ea30b3fe0a648490ecc7a4dea549dab678c3414a5f7ef4fbcba9f3bbc19d2a94794ab4a99bf376ab09cfb6a4", 0x58}], 0x1, &(0x7f00000001c0)}, 0x0) recvmsg$kcm(r1, &(0x7f0000e63000)={0x0, 0xfffffffffffffea8, &(0x7f0000000100)=[{&(0x7f0000588fa9)=""/87, 0x389}], 0x1, &(0x7f0000142000)=""/60, 0x3c}, 0x0) 2018/04/14 00:42:38 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') sendfile(r0, r0, &(0x7f000080037c)=0x900, 0x400000ff) pipe2(&(0x7f0000000040), 0x4800) 2018/04/14 00:42:38 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={r2, 0x2}, 0x8) ioctl$EVIOCSABS20(0xffffffffffffffff, 0x401845e0, &(0x7f0000000080)) socket$inet_icmp(0x2, 0x2, 0x1) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0x211, &(0x7f0000023ff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="200000003000ff0a0000000000000000040000000c00ffff080001002427809b9512c5292a59f475fcf353683ca5d6783bfc893a8cb7d424461c0fba197af67bb3991a06"], 0x20}, 0x1}, 0x0) 2018/04/14 00:42:38 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x2ad) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000100)=0x1, 0x4) r1 = semget(0x2, 0x1, 0x10) semtimedop(r1, &(0x7f0000000140)=[{0x1, 0x7, 0x1800}, {0x1, 0x49c, 0x1000}, {0x2, 0xa3c, 0x1000}, {0x4, 0x1, 0x800}], 0x4, &(0x7f0000000180)={0x77359400}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00000001c0)={'ip6gretap0\x00', 0x80000001}) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfefc, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x7d) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)) recvmsg(r0, &(0x7f00000015c0)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000380)=""/178, 0xb2}], 0x31a, &(0x7f0000001500)=""/155, 0x9b}, 0x2) 2018/04/14 00:42:38 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1, 0x80000) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x48040, &(0x7f00000000c0)={0x2, 0x4e21}, 0x10) sendmmsg(r0, &(0x7f0000009d00)=[{{&(0x7f0000007440)=@pppoe={0x18, 0x0, {0x0, @random="7d264f65d743", 'irlan0\x00'}}, 0x80, &(0x7f00000074c0), 0x0, &(0x7f0000007500)}}, {{&(0x7f0000007640)=@l2={0x1f}, 0x80, &(0x7f0000008880), 0x0, &(0x7f0000008900)}}], 0x2, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) 2018/04/14 00:42:38 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) getsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000000080), &(0x7f0000000140)=0x2) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0xcf0f, 0x50040) r2 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6f, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 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, r1, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x13, r2, 0x0) 2018/04/14 00:42:38 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000037fe8)=[{{0x0, 0x7530}, 0x1, 0x7f}, {}], 0x30) 2018/04/14 00:42:38 executing program 5: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x7, 0x40800) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000040)=0x7) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000017000)={0x0, 0x0, 0xfff}, 0x7) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ca3000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r1, 0x800000000000937e, &(0x7f0000017000)="01") epoll_create(0x27fffffff) 2018/04/14 00:42:38 executing program 3: perf_event_open(&(0x7f0000001f88)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000000efff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000000b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000080)={0x1, {0x2, 0x4e20, @rand_addr=0x8}, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @broadcast=0xffffffff}, 0x150, 0x16, 0xffffffff, 0x5, 0x101, &(0x7f0000000040)='ip6_vti0\x00', 0x101, 0x1ff, 0xe8}) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000000000)={0x7fffffff, 0x1, 0x5b45, 0x0, 0x0, 0x10001, 0x0, 0x7, 0x7f, 0x101, 0x2, 0x2, 0x0, 0x7f, 0x1, 0x9, 0x0, 0x6, 0x10000}) ioctl(r0, 0xc1004110, &(0x7f0000001f64)="967d34f201000005100000009c") 2018/04/14 00:42:38 executing program 1: rt_sigprocmask(0x0, &(0x7f0000686ff8)={0xfffffffffffffffe}, 0x0, 0x8) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffff9c}) ioctl$TIOCSBRK(r0, 0x5427) setrlimit(0x1, &(0x7f0000011000)) r1 = memfd_create(&(0x7f0000ddd000)="7d0000000000000000ffffffffea2159b1", 0x4) fallocate(r1, 0x0, 0x0, 0x3ff) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x800, 0x0) [ 194.179767] autofs4:pid:14983:validate_dev_ioctl: invalid path supplied for cmd(0x0000937e) 2018/04/14 00:42:38 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000037fe8)=[{{0x0, 0x7530}, 0x1, 0x7f}, {}], 0x30) 2018/04/14 00:42:38 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="0af84748bf58151defb72908004424f640", 0x38) [ 194.242880] autofs4:pid:14999:validate_dev_ioctl: invalid path supplied for cmd(0x0000937e) 2018/04/14 00:42:38 executing program 7: r0 = gettid() r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x4002, 0x0) sendmsg$nl_netfilter(r1, &(0x7f00000007c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000780)={&(0x7f0000000300)={0x46c, 0x0, 0x8, 0x700, 0x70bd27, 0x25dfdbfb, {0xa, 0x0, 0x7}, [@nested={0x210, 0x1b, [@generic="b8096bb91fedea52b71bc3b55e2964d94c212de63eeea5ad2e8b46d39618441498ddd2a59d179619fef5352a45c6028d1d8b2bad25e4009fca33e62e11e72b0d9ca583f6b0a3e051e6ec64662a655aacbc11deeb6fb3537a156655f458877a8eaa9d05e2202fefff93e3f8c14ac798e9b5befd34f69f958324d6c39f9c9d01791aaf94960df5b2fe9878d9763f654c5dd9f3344ae6c1c17e28cf74ace952f1b699bb259f03f52b8605aa22d0ade666d2ca7ae9e9d26e0f444ad329385c60edbac082912ccf7eec003b32d42767c162619d4749e8cb81bfdd3edf8198", @typed={0x8, 0x68, @fd=r2}, @generic="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", @typed={0x14, 0x58, @str='net/ip6_mr_vif\x00'}, @typed={0x4, 0x3f}, @typed={0x10, 0x1, @str='mime_type\x00'}]}, @generic="c01b841252fd5f715472a9b6c0cba1ba1f7f559ed7d6a919f070de997fb7c2fd1adc6da197c735fa94492add943eeba2ad7662cafcc7f5fe9bb4a3bfda7728475932e022c48de131398438fbefb994dcba9ec725d0c2b6d8c57aabaa06f376fe17469e33a36c1ba03348b772337f4d8a0b05ff1e6349d08a57c7cc08ad6f4984674fc266463cd17c4c61151de8a7d640528a319713cdbe66a3a527a160a7e2c6d2ded6061af90c17323fbc21b74068299e8312e36e3178d90294f90eb64748da184ba11948fded4ac030013d1e2142ba123b50ff9662a819361b03cd7f2544c2b231142c6a35b814285ca5c70b95a632c4ca96335265", @generic="14db0fc9b55886652ea63ab9cf15e857d4f065a41b0b691e28dde673ef45a9591ff46994feaa2352438ba57a7105a90ba4cd785d4aa43be515d7d057a9c57bb8df1f93f26d8b645f3d5c960627d73c1840f9d84af5140ce1914ca000a802b41d0dc6fe57698896d3ba9a34e3c565b0a3b003c05a1f9892208ee6c0c2ae8fac75bbcae43b787c585dea8a453ac778361babef62af1f684d542937973e0cbd36c65dfe16", @generic="16de1481a72cbeacfa23a8ffec8b18eb924cc16daa44e888b7b70f593c790d212962ba593e29ceda19c10aa39f24547f87b55284424441539fbcfdc7c227fb0da38650a261ad1e1adf8d84019549f103ca123fbc649a7d86d6a15a14514c3c72df7d0f4f12ed2e34f1641c46fe81e02e068a7dfe897870f938f3e2f4792f85b80853d161669b58da7aec6521f0dee204f2e68df727a16afa5e59a6285c736d3ec0ecb39572a9776306e7b8648b"]}, 0x46c}, 0x1, 0x0, 0x0, 0x40001}, 0x40000) r3 = syz_open_procfs(r0, &(0x7f0000000180)='net/ip6_mr_vif\x00') connect$inet6(r3, &(0x7f0000000240)={0xa, 0x4e24, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x5f}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000100)=0x0) r5 = syz_open_procfs(r4, &(0x7f0000000000)='net/tcp6\x00') sendfile(r5, r5, &(0x7f000080037c)=0x900, 0x400000ff) ioctl$SNDRV_CTL_IOCTL_PVERSION(r5, 0x80045500, &(0x7f0000000040)=""/183) ioctl$VHOST_VSOCK_SET_RUNNING(r5, 0x4004af61, &(0x7f0000000140)) getsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f00000001c0)=0xffffffff, &(0x7f0000000200)=0x4) 2018/04/14 00:42:38 executing program 0: r0 = socket$inet(0x2, 0x800, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)="64756d6d792fffffffe300", 0xffffffffffffff95) read(r0, &(0x7f0000000140)=""/173, 0xad) sendto$inet(r0, &(0x7f0000000040), 0x8e01, 0x0, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) 2018/04/14 00:42:38 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xcd, 0x18400) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000080)={0x401, 0x8}) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x2271, &(0x7f0000000040)) 2018/04/14 00:42:38 executing program 0: semget$private(0x0, 0x1, 0xa0) r0 = semget$private(0x0, 0x4, 0x1) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000100)=""/252) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) setxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='security.selinux\x00', &(0x7f00000000c0)='-GPL\x00', 0x5, 0x3) futex(&(0x7f000000cffc), 0x3, 0x0, &(0x7f0000000000), &(0x7f0000f44ffc), 0x0) 2018/04/14 00:42:38 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000037fe8)=[{{0x0, 0x7530}, 0x1, 0x7f, 0x2}], 0x18) 2018/04/14 00:42:38 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x200010, 0x1, 0x6}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) setsockopt$RDS_GET_MR(0xffffffffffffffff, 0x114, 0x2, &(0x7f0000000240)={{&(0x7f0000000040)=""/38, 0x26}, &(0x7f0000000080), 0x3a}, 0x20) chroot(&(0x7f0000000140)='./file0\x00') r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x14) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000200)={0x0, 0x6}, 0x14) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/14 00:42:38 executing program 6: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x1) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x1, 0x20}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000001c0)={r2, 0x3ff, 0x0, 0x1000, 0x3}, &(0x7f0000000200)=0x18) r3 = socket$inet6(0xa, 0x1007ffff, 0x1) timer_create(0x4, &(0x7f0000000700)={0x0, 0xf, 0x1, @thr={&(0x7f00000005c0)="9a70efdb98afcd7b6387c7d6a9b1a79d7854adce982f831862900e842528ac8ae3ddc17fb9f1a60cc1e5c2826ff00f649a2d712b7ade9b312c9600a9dd9a0d0c1adaba93a4f1c4a93183e6096fe8a332c78c107d64aa140a49920704a024f7221e046c5908add36561d13b1b390e0697494b05b4493ec62bd9972b12a3911421a39c1bbafef3b207f6402ac4c1551aeb295ac681002f0177d0bdc1ec2f1f71087842e5c4e33362e9b096ce5d40e6b2007adfeae3c22b786ab27ca93920e0164bd899423ef18684d59adbba08edd38384dd0acd195dd6ff2e46571fb7beee83a3730dae6a85", &(0x7f00000006c0)="6b344d1cb36b51cddb881d0ad4ad5a428afd424841ffbb4c80fe36cb8ae5e1194d"}}, &(0x7f0000000740)=0x0) timer_delete(r4) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r5 = accept4$inet6(r0, &(0x7f0000000080), &(0x7f0000000040)=0xfffffffffffffd85, 0x0) setsockopt$inet6_int(r3, 0x29, 0x5, &(0x7f0000000280)=0x9, 0x4) r6 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x2040) bind$netrom(r6, &(0x7f00000002c0)=@full={{0x3, {"6fc495dec0a353"}, 0x398}, [{"9c96bc6f54a3d7"}, {"d7a5090287abb4"}, {"83762c5103f623"}, {"3d7885462714f9"}, {"6925ee7ba820df"}, {"5926b19e946984"}, {"21cf1d06c26ba6"}, {"399126162c6426"}]}, 0x48) recvmsg(r3, &(0x7f0000000c80)={0x0, 0x0, &(0x7f0000000ac0), 0x0, &(0x7f0000000b80)=""/194, 0xc2}, 0x0) r7 = openat$cgroup_ro(r5, &(0x7f0000000000)='memory.swap.current\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f0000000340)={{{@in=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@loopback}}, &(0x7f0000000440)=0xe8) sendmsg$can_raw(r6, &(0x7f0000000580)={&(0x7f0000000480)={0x1d, r8}, 0x10, &(0x7f0000000540)={&(0x7f00000004c0)=@canfd={{0x2, 0x401, 0x0, 0x6}, 0x23, 0x2, 0x0, 0x0, "7085e7b2e4dacb8a29c7b5f8f067c92866d54ea146fab2f211156018aef57b88609f31800581f04a2d13fa55626ff0204aa355b03964f87c890febb1fcb8b61b"}, 0x48}, 0x1, 0x0, 0x0, 0x4000000}, 0x10) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f00000000c0)={'bond_slave_0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r7, 0x8933, &(0x7f0000000100)={'vcan0\x00', r9}) 2018/04/14 00:42:38 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x2004e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f000043cf32), 0x0, 0x600007ff, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) r1 = gettid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000340)={{{@in6=@local, @in=@remote}}, {{@in6=@loopback}}}, &(0x7f0000000440)=0xe8) getpgid(r1) sendto$inet(r0, &(0x7f00000001c0)="90", 0x1, 0x881, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) r2 = creat(&(0x7f0000000140)='./file0\x00', 0x82) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000200)={{{@in=@multicast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f0000000180)=0xe8) bind$packet(r2, &(0x7f0000000300)={0x11, 0xc, r3, 0x1, 0xffffffffffffffff, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00000000c0)={0x2ed, {0x2, 0x4e23, @rand_addr=0x4}, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e22}, 0x1, 0x6, 0x2, 0x0, 0x2, 0x0, 0x5, 0x2, 0x2}) 2018/04/14 00:42:39 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000040)={0x0, 0x80000001}) sendfile(r0, r0, &(0x7f000080037c)=0x900, 0x400000ff) 2018/04/14 00:42:39 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000040)="220000001e0007ffe988160f09007fde0000f5eafeffa7001af2fe38050008800100", 0x22) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, r1) 2018/04/14 00:42:39 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x428800) ioctl$ASHMEM_SET_NAME(r3, 0x41007701, &(0x7f0000000040)='/dev/kvm\x00') syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000100)="c482b9a8b29a000000400f01f80f09c4a1785cfe64410f01cac74424002d000000c744240209000000ff2c2466b88c000f00d8c7442400956d0000c744240203000000c7442406000000000f01142466baf80cb82cf16b84ef66bafc0cb0b4ee48b88b540000000000000f23d00f21f835200000030f23f8", 0x78}], 0x1, 0x75, &(0x7f0000000080), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000c000/0x18000)=nil, &(0x7f00000001c0)=[@text32={0x20, &(0x7f00000000c0)="660f3a0ace99660f3880a1440000000f00ddb9410a00000f328fc92895bc32070000000fae20c4e2e93cce0fd7d60fc76800660f3882999a89ae08", 0x3b}], 0x1, 0x3, &(0x7f0000000200), 0x0) pipe(&(0x7f0000000080)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/14 00:42:39 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000340)='/dev/midi#\x00', 0x100000001, 0x121080) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000380)={&(0x7f00000002c0)='./file0\x00', r0}, 0x10) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000180)={0x7, r1}) kexec_load(0x11b8, 0x1, &(0x7f0000000280)=[{&(0x7f0000000200)="f8c92a9139f29a79186318dd7175c2ae58c0fa6d6a69e0fb0374911984adddc1cdd086586dc3f3fd839f544dbbbee910288f88ffa75f4c11d8d0ee2475fed9fd862371879a0a35dc930805123884d9d6b121965bd8191d1cf86130af8fe7fbd8d18694fa4f9290", 0x67, 0x5, 0xcc37}], 0x1) connect$bt_l2cap(r2, &(0x7f00000001c0)={0x1f, 0x100000000, {0x5, 0x7fffffff, 0x8, 0x401, 0xd7c6, 0x401}, 0x7ff, 0x1}, 0xe) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000540)={0x0, 0x10001}, &(0x7f0000000580)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000005c0)={r3, 0x9, 0x10000}, 0x8) fremovexattr(r1, &(0x7f0000000400)=@known='user.syz\x00') ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000100)={0x4, &(0x7f00000000c0)=[{0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_LOCK(0xffffffffffffff9c, 0x4008642a, &(0x7f0000000140)={r4, 0x20000002}) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r5, 0x5456, &(0x7f0000000080)={0x0, 0x3, 0xdd, 0x0, 0x800000000000, 0x7, 0x4, 0x24, 0x0, 0x0, 0x0, 0x3ff}) open_by_handle_at(r1, &(0x7f0000000440)={0xf8, 0x8, "678367b8bdaed165b51b67089316c7aa1cafa581a528fe086c398d96819761d4e7305ed1a63a242821cf74a06f8bddd869b890419228a002d1f28df68b47e0f624ed7a8f7cb5606b2c23e1af1663135e6ebf09e064d5217f52b7f9f66c4ea2f9215e3f62b058e27df9be1d120975442f9783fc7c1104b98382bc277c298b92b55b1cf52ae96d16c064ec7aba0b6f8539a5abc0946f08d71d5e600d5f2240a613387f0ad0e0e116a44c5ad0f8beae8c476412ec14a4b90b8fdf24c3c03fd3d9db2d9cee0f7a972ae3a3cf52f9eeccd356807328a430ce5e249c11fa4cee4e687129ee0cfc463777373332e4107c3d258e"}, 0x100) syz_open_dev$midi(&(0x7f00000003c0)='/dev/midi#\x00', 0x0, 0x10000) shmget(0xffffffffffffffff, 0x4000, 0x78000082, &(0x7f0000ff9000/0x4000)=nil) 2018/04/14 00:42:39 executing program 6: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x200000000000032, r0, 0x40) r1 = syz_open_procfs(0x0, &(0x7f0000176000)="00640001000445") getdents(r1, &(0x7f0000000440)=""/203, 0x283) sysinfo(&(0x7f0000000040)=""/172) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000005c0)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000600)={{{@in=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000000700)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000740)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e21, 0xbb, 0x4e21, 0x8, 0xa, 0xa0, 0xa0, 0x0, r2, r3}, {0x7, 0x4dc, 0x3ff, 0x40, 0x0, 0x68741ec9, 0x5, 0x5}, {0x7, 0xb14, 0x1, 0x1000}, 0x9, 0x6e6bbf, 0x2, 0x1, 0x3, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4d5, 0x32}, 0xa, @in6, 0x3506, 0x2, 0x2, 0xd40, 0x1, 0xba, 0x7b63}}, 0xe8) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000140)={0x1, 0x81d, 0x8, 0xfffffffffffffc20, 0x6}, 0x14) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000100)='tls\x00', 0x4) getdents64(r1, &(0x7f0000000df0)=""/528, 0xff95) sendmsg$key(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020a9b06080000002abd7000fddbdf66c8000800b00000000fb13ffaa50d96e47a84dfec6f5a27d5467d3d1a7ccb000002201000000004d2000004d280d80000"], 0x40}, 0x1}, 0x44) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000840)=""/214) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000340)={@loopback, @dev, 0x0}, &(0x7f0000000380)=0xc) recvfrom$packet(r1, &(0x7f00000001c0)=""/253, 0xfd, 0x10000, &(0x7f00000003c0)={0x11, 0x0, r4, 0x1, 0x100, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) [ 194.600846] kasan: CONFIG_KASAN_INLINE enabled [ 194.606004] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 194.613381] general protection fault: 0000 [#1] SMP KASAN [ 194.618904] Dumping ftrace buffer: [ 194.622422] (ftrace buffer empty) [ 194.626112] Modules linked in: [ 194.629296] CPU: 1 PID: 15050 Comm: syz-executor4 Not tainted 4.16.0+ #1 [ 194.636114] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 194.645478] RIP: 0010:vmx_vcpu_run+0x95f/0x25f0 [ 194.650126] RSP: 0018:ffff880192847368 EFLAGS: 00010002 [ 194.655477] RAX: 0000000000000000 RBX: ffffea00072b2b20 RCX: 1ffff10032508e78 [ 194.662732] RDX: 0000000000000002 RSI: ffff8801c9f54b00 RDI: ffff8801dad83c00 [ 194.669983] RBP: ffff880192847ca8 R08: ffffed003b5b0781 R09: ffffed003b5b0780 [ 194.677235] R10: ffffed003b5b0780 R11: ffff8801dad83c03 R12: ffffea000727d500 [ 194.684488] R13: ffffe8ffffd05500 R14: ffff8801dad86dc0 R15: 0000000000000001 [ 194.691746] FS: 00007f2e47d91700(0000) GS:ffff8801db100000(0000) knlGS:0000000000000000 [ 194.699953] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 194.705816] CR2: 0000000000000000 CR3: 00000001ad75d000 CR4: 00000000001426e0 [ 194.713073] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 194.720323] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 194.727574] Call Trace: [ 194.730155] ? print_usage_bug+0xc0/0xc0 [ 194.734201] ? lock_downgrade+0x8e0/0x8e0 [ 194.738332] ? lock_downgrade+0x8e0/0x8e0 [ 194.742464] ? graph_lock+0x170/0x170 [ 194.746257] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 194.751544] ? __lock_acquire+0x7f5/0x5140 [ 194.755772] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 194.760777] ? trace_hardirqs_on+0xd/0x10 [ 194.764919] ? graph_lock+0x170/0x170 [ 194.768705] ? __lock_is_held+0xb5/0x140 [ 194.772753] ? debug_check_no_locks_freed+0x310/0x310 [ 194.777926] ? __lock_is_held+0xb5/0x140 [ 194.781972] ? __account_cfs_rq_runtime+0x600/0x600 [ 194.786978] ? set_next_entity+0x2ae/0xaf0 [ 194.791198] ? debug_check_no_locks_freed+0x310/0x310 [ 194.796385] ? print_usage_bug+0xc0/0xc0 [ 194.800434] ? update_load_avg+0x2540/0x2540 [ 194.804834] ? __enqueue_entity+0x10d/0x1f0 [ 194.809153] ? graph_lock+0x170/0x170 [ 194.812939] ? __lock_acquire+0x7f5/0x5140 [ 194.817165] ? debug_check_no_locks_freed+0x310/0x310 [ 194.822340] ? lock_downgrade+0x8e0/0x8e0 [ 194.826473] ? finish_task_switch+0x182/0x810 [ 194.830956] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 194.835524] ? compat_start_thread+0x80/0x80 [ 194.839915] ? _raw_spin_unlock_irq+0x27/0x70 [ 194.844393] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 194.849391] ? trace_hardirqs_on+0xd/0x10 [ 194.853521] ? _raw_spin_unlock_irq+0x27/0x70 [ 194.858012] ? finish_task_switch+0x1ca/0x810 [ 194.862492] ? finish_task_switch+0x182/0x810 [ 194.866979] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 194.872504] ? should_fail+0x21b/0xbcd [ 194.876374] ? copy_overflow+0x20/0x20 [ 194.880248] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 194.885333] ? lock_repin_lock+0x410/0x410 [ 194.889553] ? __schedule+0x809/0x1e30 [ 194.893423] ? find_held_lock+0x36/0x1c0 [ 194.897468] ? lock_acquire+0x1dc/0x520 [ 194.901441] ? kmem_cache_alloc+0x3a8/0x760 [ 194.905834] ? lock_release+0xa10/0xa10 [ 194.909793] ? check_same_owner+0x320/0x320 [ 194.914097] ? fget_raw+0x20/0x20 [ 194.917541] ? kasan_check_write+0x14/0x20 [ 194.921760] ? do_raw_spin_lock+0xc1/0x200 [ 194.925981] ? kasan_check_read+0x11/0x20 [ 194.930115] ? get_first_slab+0x17/0x80 [ 194.934071] ? kmem_cache_alloc+0x41e/0x760 [ 194.938389] getname_flags+0xd0/0x5a0 [ 194.942176] getname+0x19/0x20 [ 194.945355] do_sys_open+0x39a/0x740 [ 194.949052] ? filp_open+0x80/0x80 [ 194.952580] ? exit_to_usermode_loop+0x1ef/0x310 [ 194.957331] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 194.962158] ? ksys_ioctl+0x81/0xd0 [ 194.965769] SyS_openat+0x30/0x40 [ 194.969207] ? SyS_open+0x40/0x40 [ 194.972644] do_syscall_64+0x29e/0x9d0 [ 194.976514] ? vmalloc_sync_all+0x30/0x30 [ 194.980650] ? _raw_spin_unlock_irq+0x27/0x70 [ 194.985129] ? finish_task_switch+0x1ca/0x810 [ 194.989607] ? syscall_return_slowpath+0x5c0/0x5c0 [ 194.994520] ? syscall_return_slowpath+0x30f/0x5c0 [ 194.999435] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 195.004804] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 195.009632] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 195.014802] RIP: 0033:0x455319 [ 195.017976] RSP: 002b:00007f2e47d90c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 195.025670] RAX: ffffffffffffffda RBX: 00007f2e47d916d4 RCX: 0000000000455319 [ 195.032934] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: ffffffffffffff9c [ 195.040188] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 195.047439] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 195.054691] R13: 000000000000042f R14: 00000000006f9508 R15: 0000000000000000 [ 195.061944] Code: 8b a9 68 03 00 00 4c 8b b1 70 03 00 00 4c 8b b9 78 03 00 00 48 8b 89 08 03 00 00 75 05 0f 01 c2 eb 03 0f 01 c3 48 89 4c 24 08 59 <0f> 96 81 88 56 00 00 48 89 81 00 03 00 00 48 89 99 18 03 00 00 [ 195.081159] RIP: vmx_vcpu_run+0x95f/0x25f0 RSP: ffff880192847368 [ 195.087293] ---[ end trace 5232095cf63b8fa2 ]--- [ 195.092032] Kernel panic - not syncing: Fatal exception [ 196.179135] Shutting down cpus with NMI [ 196.183757] Dumping ftrace buffer: [ 196.187280] (ftrace buffer empty) [ 196.190966] Kernel Offset: disabled [ 196.194571] Rebooting in 86400 seconds..