ND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) 2018/05/02 13:09:07 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = creat(&(0x7f0000000200)='./file0\x00', 0x1) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/dsp\x00', 0x400000000002000, 0x0) connect$can_bcm(r0, &(0x7f0000000180)={0x1d}, 0x10) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="050000001d000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800120003000000000000000000000006000000000000000000000000000000ac141400400000000000000000000000ff010000000000000000000000e1000105001a007f000001000000000000000000000000fe80000000000000000000000000000000000000070019000000000002004e20ffffffff00000000000000000a004e2000000000ff0200000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000"], 0xe8}, 0x1}, 0x0) r3 = accept4(r0, &(0x7f0000002ec0)=@l2, &(0x7f0000002f40)=0x80, 0x800) getsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000000340)=0x801, &(0x7f0000000240)=0x4) syz_genetlink_get_family_id$fou(&(0x7f0000000740)='fou\x00') sendmsg$FOU_CMD_ADD(r3, &(0x7f0000003080)={&(0x7f0000002f80)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000003040)={&(0x7f0000000500)=ANY=[@ANYBLOB="693cdefb5cc4464659116148c5b84e618603b969e31d68f0646710bd99ae01cb18bb1686d779bf85933a9d63385eba3e6d5c841c9eff0fff383a71c12a5c90b0371f67b4deb737e656926dde924b748d83a70306abe400275796137abd1de7805a26bd03ce59a796648b6a231c0eb5f4db3b5dc81cb4c3ada080bd5e34f960343112b3e9a02c0ceca5ca038e264bca1982bd00000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000800}, 0x80) sysfs$3(0x3) socketpair(0x7, 0x0, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000000140), &(0x7f00000004c0)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f00000002c0)={0x1}, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f00000005c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xa}}, @in={0x2, 0x4e24, @rand_addr=0x8}, @in6={0xa, 0x4e22, 0x101, @ipv4={[], [0xff, 0xff]}}, @in6={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7c1}, @in6={0xa, 0x4e21, 0x3ff, @empty, 0x9}, @in={0x2, 0x4e23, @broadcast=0xffffffff}], 0x84) getsockname(r2, &(0x7f0000000780)=@ethernet={0x0, @dev}, &(0x7f0000000480)=0x80) close(r0) accept4$ax25(r5, &(0x7f0000000300), &(0x7f0000000440)=0xffffffffffffffef, 0x800) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000400)=0x0) perf_event_open(&(0x7f0000000680)={0x7, 0x70, 0x401, 0x7, 0x7, 0xb63c, 0x0, 0x0, 0xd76f00cd5eae0f29, 0x8, 0xffffffff, 0x6, 0x101, 0x4, 0x81, 0x80, 0x1, 0x3f, 0x0, 0x9, 0x9b1, 0x1, 0x800, 0x481, 0x7, 0x9, 0x3ff, 0x8, 0xfffffffffffffff7, 0x4, 0x2968, 0xffffffff00000001, 0x3, 0x9, 0x7, 0x100, 0x401, 0xeeda, 0x0, 0xff, 0x6, @perf_bp={&(0x7f00000003c0), 0x3}, 0x10000, 0x9, 0x7, 0x0, 0x6, 0x1ff, 0x14000000000000}, r6, 0x2, r4, 0x8) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000001c0)='irlan0\x00') 2018/05/02 13:09:07 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000cdc000)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000005000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000000)="2664f30fbc790766b9930300000f320f01d10f07f21298cab466b8840900000f23c80f21f866350c0090000f23f80fae2d660f06f36f66b9210a000066b8f5ffffff66baff7f00000f30", 0x4a}], 0x1, 0x0, &(0x7f0000000140), 0x0) 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$KVM_SET_REGS(r5, 0x4090ae82, &(0x7f00000000c0)={[0x0, 0x0, 0x663]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/05/02 13:09:07 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x6, &(0x7f0000112000)={0x0, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}, {{0xa, 0x4e20}}}, 0x20112108) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x9, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000040)) 2018/05/02 13:09:07 executing program 7: r0 = socket(0x1e, 0x80004, 0x0) r1 = getpid() fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x3, r1}) fstat(r0, &(0x7f0000000080)) io_setup(0x40, &(0x7f0000000000)=0x0) io_submit(r2, 0x1, &(0x7f0000000880)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)}]) 2018/05/02 13:09:07 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x40000, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x0) sendmsg$key(r0, &(0x7f00003ad000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000b8f78)={0x2, 0x400000000000003, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x3, 0x9, 0x0, 0x0, 0x0, @in={0x2, 0x0, @dev={0xac, 0x14}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x88}, 0x1}, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000080)={0x5, 0x19, &(0x7f0000000040)="c880248b095b016f8c1c7322e614266642b2b1cefad05df2b5"}) 2018/05/02 13:09:07 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000080)={{0x2, 0x4e22, @broadcast=0xffffffff}, {0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x50, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 'veth0\x00'}) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="b9", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000001c0), 0x4) 2018/05/02 13:09:07 executing program 1: socket$inet_tcp(0x2, 0x1, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000559ff8), 0x8) r0 = syz_open_dev$usbmon(&(0x7f0000da1000)='/dev/usbmon#\x00', 0x0, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000001180)="133465a8d3128b142294f8402e408a393b75f9fe8032f3d341dfeada10d4db37aa045e7f631e384028f3f0a471144e5d2d8ce21445a8625094b1282288bbced7a7e7b2e0648657e175628b7136c384c5520c70306cc941be", 0x58) unshare(0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000001000)) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000f08fc0), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000d0a000)={&(0x7f00001da000), 0x8}) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000000000)=""/4096) r1 = shmget$private(0x0, 0x2000, 0x54000000, &(0x7f0000ffb000/0x2000)=nil) unlink(&(0x7f00000012c0)='./file0\x00') shmctl$SHM_INFO(r1, 0xe, &(0x7f0000001200)=""/183) unlink(&(0x7f0000001400)='./file0\x00') modify_ldt$read(0x0, &(0x7f0000001100)=""/118, 0x76) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001440)={{{@in6=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f0000001540)=0xe8) lstat(&(0x7f0000001580)='./file0\x00', &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getuid() stat(&(0x7f0000001640)='./file0\x00', &(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001700)=0x0) shmctl$IPC_SET(r1, 0x1, &(0x7f0000001740)={{0x80000001, r2, r3, r4, r5, 0xb, 0x1b10c0000000000}, 0x2, 0xff, 0x81, 0x9, r6, r7, 0x8}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001040)={0x0, 0x5, 0x8}, &(0x7f0000001080)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000010c0)={r8, 0x0, 0xf29}, 0x8) mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) sendto$inet(r0, &(0x7f0000001300)="5cec6bc22cf4df717c602f7318a27992b37d217018ad8f13e30d49c4d1c0f4e0a903d6b472bfad0c947b35557704aa513341506790ac1b560ce30c3961c2515b36427354d260c08118410ad8e69854df5d3df2ea9d7d6667770bd82d7e804ca78fedd84e0d7b3d04d060b480337fc2c427f2be9ec5b5029947040087cfd4091932006c831593d3", 0x87, 0x4000000, &(0x7f00000013c0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) 2018/05/02 13:09:07 executing program 0: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000), 0xc, 0x1, &(0x7f00000000c0), &(0x7f0000000ffc), 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x440000, 0x0) ioctl$KVM_SMI(r0, 0xaeb7) 2018/05/02 13:09:07 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x100000000000002, 0x11, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x3, 0x8, 0x2, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x88}, 0x1}, 0x0) [ 85.206173] sctp: [Deprecated]: syz-executor5 (pid 6852) Use of int in maxseg socket option. [ 85.206173] Use struct sctp_assoc_value instead 2018/05/02 13:09:08 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) getpeername(r0, &(0x7f00000001c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000000)=0x80) 2018/05/02 13:09:08 executing program 0: r0 = socket$inet(0x2, 0x1000000000000003, 0xfffffffffffffffb) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f00003b9ffc)=0x40000000000801, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000011ffd)={0x2}, 0x10) 2018/05/02 13:09:08 executing program 3: r0 = request_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='keyring\x00', 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$get_persistent(0x16, 0x0, r1) 2018/05/02 13:09:08 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0xfffffffffffffffd, 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, 0xffffffffffffff7f, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00008e6000)={0x0, 0x1, 0x0, 0x2000, &(0x7f0000ca3000/0x2000)=nil}) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f00004f1ff0)={0x0, 0x0, &(0x7f0000ca2000/0x4000)=nil}) 2018/05/02 13:09:08 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000072fee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000057fa0)=[{{}, 0x0, 0x100000001}, {}], 0x30) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x6, 0x1, 0x8, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000000c0)=0x4) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000040)) 2018/05/02 13:09:08 executing program 2: r0 = shmget(0x1, 0x2000, 0x2, &(0x7f0000002000/0x2000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000000)=""/160) 2018/05/02 13:09:08 executing program 5: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000380)={"7369743000000400", {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xc}}}) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f00000002c0)={0x7, 0x5, 0x7, 0x3, &(0x7f0000000180)=[{}, {}, {}, {}, {}]}) mq_unlink(&(0x7f0000000100)='+)vmnet0proc\x00') openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000000340)={0x1000000000000000, 0x10000, 0x2, 0xf, 0x13}) sendmmsg(r1, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000400)={{0x3ff, 0x7}, 'port1\x00', 0x80, 0x40001, 0x7e, 0x4, 0x551, 0x6a96, 0x7, 0x0, 0x6, 0x6}) r2 = open(&(0x7f0000000000)='./file0\x00', 0x400000, 0x1) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f0000000080)={{0x10000000001, 0x101, 0x3, 0x5, 0x6, 0x40000000b11a}, 0x7}) 2018/05/02 13:09:08 executing program 6: r0 = socket(0x1d, 0x3, 0x1) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000002740)=0x1d, 0x39f) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'lo\x00', 0x0}) sendmsg$can_raw(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000040)={&(0x7f0000000180)=@can={{0x2, 0x2, 0x4487, 0x8}, 0x3, 0x1, 0x0, 0x0, "2ba773c338fef1bc"}, 0x10}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002880)={0x0, 0x1, 0xfffbffff, 0x200, 0xffff}, &(0x7f0000000240)=0x14) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x20000, 0x0) epoll_wait(r3, &(0x7f00000001c0), 0x0, 0x3) sendmmsg$nfc_llcp(r0, &(0x7f0000002780)=[{&(0x7f0000000300)={0x27, 0x1, 0x2, 0x3, 0x10000, 0x3, "3abe3ba496ca8345e4594d04e76f6cdc528479837f8e527b75022beab1163940358f25c93c262e47288c4dcb0072fc0b55b3427b15f4fdff69b80c58f8e246", 0x3ff}, 0x60, &(0x7f0000000940)=[{&(0x7f0000000380)="6708d32913c0d65bfe57bc9f97da8f3583abdc9c6bc593ce51388002122681c83fb6c1b1c17afcfd44206574bc1311315c18bb132dc3fa8896fa0f0f8c5934bdb5c33bf0bb25d1f5f49f4a094ea1fa1375ca7a1004e1d5b83d8b8828b7767e78bb4b4a3bdaaa4b667f1e4b71458564e7b42d4bea52258fc657b9aced11d414bf4ccd381f7562ed4768c573a76e14ec44db0284e7863502ecee95ea034d34ff31acc3f20da18f13402c39980fdaecbdf25aa5d5", 0xb3}, {&(0x7f0000000440)="80288a716c160bd29f833f99db12c3e170c86bb5a7adba4908947abdc85e7f62ff4064689836d479c383fd0308cea355c22c6fe65b9c33fb1fde95b2eb93ad0273dee32f13df04444df336c0f6e5642323d3dc98912ac5342013215b013c37a776a79a1bfb89b766510f19b61a35a856ba0437c4c53a2f294370116e785c804ef96765ee590b8128aee16eb7d5a1c040ed2bf25234340706b3545136e18a1ad6b67e1d9460d421fca2cc47047147b71313ff6de04177a59cf2f46b030da6cf11344ebb190a1704d11ee93455", 0xcc}, {&(0x7f0000000540)="8cf12ed3796d8e52e49fb38e61427875ace2ae61df0487aff14a264396df9d49c99d", 0x22}, {&(0x7f0000000580)="e4eb2697a71e3306bfbabe0064938f025250757852d4ce21999a18db39c86890d8996666ee1034883e73f1da8bbf28d0e866ff00405d1fd47928b07de4e5aa2d5a01995a8981184cf652dccb87ae", 0x4e}, {&(0x7f0000000600)="67e69487e9ed688f5d79ef3ed7ac963c6290b411c6e0ce4112707e32", 0x1c}, {&(0x7f0000000640)="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", 0xfb}, {&(0x7f0000000740)="e40a58d520adcea6c0e366630ddbed824214fac45a5cc06eac2936421d4ab8d25eddbff89b31bb46f2a036ec7a8e581de995c112edcea7fd840d240f31f367f9cfbd4b74272779aeacaab16e41b5", 0x4e}, {&(0x7f00000007c0)="bab6c73ad201020b8c41f5dfbec2bd9642b31381472d77fe0866bd0ba58e6b2889646c80dea616df906dcd3d2f29ac7f450d61b17321ece701a782f850071beed0cc3d7bde099fa983a4929225a725b0973ee74fd138b5526f8da05e8c3e2aa811c261a9e06ccde719ec41", 0x6b}, {&(0x7f0000000840)="afcfb0d30b0f5d9a", 0x8}, {&(0x7f0000000880)="88a0b8dcc26e0b4de973f45d32d29c75e529f32b5186364d8058f3fe4f8c74c15ccbf19597e0444ec57636d768cc82438893bbdbc34003b8b9a97dfc19146abe19d1782ff845f501de88ad73e8aeba133494d018eea281ccc80e023ccaacc05cc0ae0a490bbb46fb35b74387ed529ccb15cf74b883e3cd6b23a5986fde79d4632ee67276b36caae2a5d17c", 0x8b}], 0xa, &(0x7f00000028c0)=ANY=[@ANYBLOB="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"], 0xc8}, {&(0x7f0000000b00)={0x27, 0x0, 0x2, 0x7, 0x6, 0x100000001, "f3933ad02c1e09438867be8cf5027c9c125590bd5a89261b53078fbd1ed09d70f9c7b029517434a55e9c6fdbf087ce6d3576a7ef79fecb13029f0b717c03cc", 0x10}, 0x60, &(0x7f0000002000)=[{&(0x7f0000000b80)="9d3e3fa85e5ed6b513be41e882ce23733c7c3709cf3a01208f1a25a250788092f175fcfdeaf42cc4421664597194a7f0cb5ded742e00bc0c17f4e461f333264344921c7b77bf061aa7a99dc60e47e910655c7e3f233925f3a9ba9c79d08c62", 0x5f}, {&(0x7f0000000c00)="91b1dfb0eb3323a9eca5763fbf1f3def9cb856faed44bc5c4bf5987a78da5a5e32e0fbbdc20d7aeaafbe75ca89cfc0240f7f18c5603754fbdbbda315f702260ea65eb46c1ff01bf54ef86a19d83f4525295ad7a97c43102e86cf164c3b20c6b766f5c39a34f109fe69c91139f9a04ccb1c23994f35053456bcd38cd66ef3e535257fbeb563c59e4e81742411ff2f47daf26d87ca92089b354478e4ba26bf28d3b1a9547c3849c8bebc449c034421d9756cb2f72b412b41d9b956b0c6fca387a223eeadbd3ce4e4c660977a29272f5c1d660176f16ba7605837cc08c8c5289ad20597d3f6fe345e446deece3e988971e1b60300c3d4b4dbc6ce187f1bdb86e13a4a1d874edccf705b0195edd2e9ce2b2ea90d655713c290d13b23671c2c7fefe96eebfa51496df7edaabde19145be64101c9ef9736c412cb3443d27b9c40f9cd295f689140c8babe313fad6e5046d92316b5df8e174db0bf52f12d880b71e5759ea9122743f28f7c7e0b076b8f147e31912c42c92ea768f06128a72752c3696dfa1ce7b21d5800ce7ea74307f71f4f98a0dcf31a4836fa1a25c687ac6e1402fae864a63958e3f36784e412791be805a2c02b3fd0238703c5bf88d70ba0c87aa4033f8a8f9a8dd3e976a76b039ed17f68e31e00c7d5aacddab768ae9ef5ecc8ef98c42f1fdc0d9ddd6ff26460794d82a39dd7713d6c386395e5984e0534cf827b0205e615e998ac89907b79a4e3f4fc35d7154edc14ffc5e8b81a3e665537cbfa02aa7f85983d805a6359495fbc31c4b4cd7e219fa0d5584ebd20cb114b78803f72c9815b97a87e8d5500b4c6fa2d575f850d519c239ff35657f8dca6248e0cb24e34b0ee4149784f79aa551979ff40ef411418b0fb9fc8442bc792aef934ba515f90d81ef9f65603fc48754fc44ed5aa65eba94dc592a7ce8a48e89288298029fe8c23b51949f65ef9ac6825205266658095ef3dfd89f6ebd48658d63b28538c121c64e32f4426ea5240ac6695b5953c664cd48deffdc34fa6af64c1f2cd24c1b0ef0967043f9fb5f209b9ce91ea5a68066140d83065b0f214ee4e06cc7bcabdbe332f34b1f8b44f6a2f5872575256e93631889a38adb6381efb87e97f1c6f1e64b1e122aa534c3bf23fbcd0d95af9926a1a1996301e3303c733d5d5a235eef51e3aad8182f6c99f2daa04a4a9e296ab9fa2d5cea6d554db7edcf2727f5830fc016d823f691aa5b36fb6c60b431730e753248a222a7a468bf1b02c27e178edd7ce00b92d47db1ea2e009d0a70adf85cc2b3f380ed30cc18a57cec41190ce0c0f09ce7cea067050d8fe27b748e9515ca6dfde1a3af2ca0949502724739715d7f50e92bd33308cf664e6dbe1e7eaa959e4a854e5839a883488130977ff39ff238f495dfef1d5f0cc31f6f9b76be13265d59ea3f941ae0e49b57c79a617d294d542dcbcaa99bc33cd35d6276769fed21e9ad8fe1342cbc5be63d8412b094ad1f66a18c0b123181c973cdf7a0f16caee75423c7589c6cd683e039490cea2bda23a92669939e593cdeb93063b945f1324e97cdc8f7809b9e68caf376baf39742c5d98a185c8bf67436ee556e881e6676b9e18014039973f2f036dcd9e2d2b330f114391c2aa225faac4b9e54b0fd869b62dbb55efa069f29029cbc3bb2b1c2f9b1ef895ac9acfa7519a169b0c85be4ee81d910c5b6aa08a09c6b8d1dadddbc6e6139adb80bc6b847b1982f3a540ae62d80529091753b8d308d1222c798adb1ca50ab9757073df89e09c30d098493c4e1fa9997af29bb4948dbf468adf8c3f85715c5461b259129ba46d4361e49ed67a390a55e8cbeaa823b32f91bc2efd9282425e20a73de13286e2b010b474b7c0bee00e5cb6fd4ea110eb5c4ddc444bf1e3ffa0263145dc8df66d2e200d4e5f508d181a30f3b7716a5b54bff081444250caede2a7bffbc439f27e35f6de8fedf69bdb0583ca2a1ff16d1d8b7de0dec1f0f2c689f2c9f262d3fa7b5af59d7a6f06763ca18b6dab58ea3092ae9bedcb10b21e48ab3bf5f3712350cc3f4765c85fc4feb636ae9b6b6b31a50c2d08f38d7f05167fe41f0e8e8ac3bb2fbd267fa7d610f2f7dd66bf55a2d6e5db070b331fdd321750bfc329c2349b93e1abc12c0d2095ba926125f8bd8f56dc4b7af3ff94a9da0a5a1ea367f7dc9234e566bd7e32186590d2182c328bfd5bec94fdbd7a965835ec522e08f8a5ff2b251a18067dae06e84bec3706859cc17bcacb7ac31a3c73f1cfe26f57aaa5ff2491dd2d433793a02d2449c54eda3a978a9c4012aaa9b36621f5525af6fd9e512dae188a9627e8be4132e978cba5c34e8fffb0e20e48099938d882452e448b5d381df44a5af7eff58cef6818c66853b9304c388eff965c2d2ca8a0cf08149790fcb82c25a4d7821a33d707c577bb6dfd3b09ed6b66b31501d3f14c4ee824642ac28503e173e18563e670a497e56f4825b9f2ce8d7ab49cd31910044b7f2969880271aa84ec4642f836e8451c05b2da2c373bbdbd7f7c57194030c98af6d2837d36a8666205f08552e8c217fb2afec29856abfb9e48885c1def5ba47ce3bcfee771d6f627e162bb34cb0de18b37205c5ed223f64c44800889238d46a5ac86f96c5b6c66fc4b5b6378b201697bea4a466a83b24123a822b3d335ae70ae3701334d233ef993748f4889e06affb843b2e83674d0cdba46b5258b4093911a20098705c572afc1a682ffca4818d6eefc2b932c6e236a4226af33d1d98c8f9e4a0c44e1bf9d7a689c4df5bcaa34b2e1c2cf8601ec41781cb6f919e2d521c9af75737f97ffa94fe449f6a11b9daf06d01912446587e00071d242b38666acfa9761e7c22c10355db42af523934945b18fa91a8253b895204672a766f5067f9371020923fd8cf36b051337dc1c17f6777826524dc51232c57f55937f8a6968a626f9b98986538659121de06e6d00d7290b3c495fc5cd4cddf16b013fed5c1bcdb4b4f964e7e2b3dfc76841a0ae43c5ee7c9e5a065048a6e75afbeff53d731c200cd3d216e89f6918fea1ea4b196417b6ace0b2fe8f29c82ca70e0ae77e76428908b0e9b2036b9ef8d437e4cc0dd72cca979fbccb02d090ed62dbd2f6f19a2a882e99921ac7be4b40bd79ca5f61062341de787493cf7e0fb015024fb427b20c9fb9df6110b3a004cc0e449fa76b15ceaa855548b20f97a09b4e2c438fd9e42fe43514946f8c738c3a6b79b2484065dec5b10fb5a1026848c45d5a8712404bea14c9a430bb7f0be4cac51e04b1aadc1e451b3c70065f076a6ed1b83849a01d54455fac9a7d004a16244950db0765fb1df09b8641df43791213d3d6aab3778d0522983495d1624777d1ba47adf976d59127d3678f259c13a0614f33cf6af0df1d50d54f11d74cf8af08ed5b7132ddff8b075b0b967a7d849b075186fdf83a750884aa59df9a60562fe01e09c94fa27c57cdc0290d48843761db3d54307dff8b1dd2771e9919266f479d38ce3f4bb8f2f3a66268d00c9e7a0f7ef8e03d9d9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{&(0x7f0000002240)="e1b1f0b6df5c337a2255701bef1127653c3fdf54ef8cf61d22dea413e89d0b5b256a11428cff4a6e2bdad6c79ee1191224d3e520fbe392502deea4e147c73022fd05685890b56498b9eb637fee6086f58eab82c582116c9b735f9dfc85e8c9388e0386d070b4ad33c299da1ac8e961beaf569f00f0c33c6322586319c4c223c258ccf847f1f7f7fa7f3342496e60c5b420f962f1d7e5d1d67b35d188717a5497dea7243a9e80c956369d05cf22fb843d73fecd73b4cf1885b4546966a12aac2ded0b640d1561e4eb724b0ce354955a1f097a", 0xd2}, {&(0x7f0000002340)="f8c07a3640d62f37f3b2973074c8ef462c9a0ca8aed7ec552f904f908796d63775f710b8d943afeb9c58cd0fe8d827909fc34eb778744f3bb078620244d3d2e605694ec82fd853d7e3039c61193b8adf15a2a8729784d52b90ec4738e09e026038bd5e95aab70892d25d7c7ee1710cbf81d62f4ae925e746858c45f6569a51cb2ce6afdd6f671555d29ae3825f044c43e207e213e306c6f97b836c18411ffd58026b1dc7a685667c7c919c3d01b8aac388c81a3d72ca81c4f8ac29a78110ffe280b15406cb558fcc230f4b3a1ad1317c7516568e37e8a865dd6f25b7f3170615c1a84cacae86d764d6de", 0xea}, {&(0x7f0000002440)="1764ee289e87fd61ddde8bd2415dc7f9ab2240b01c75e00636ac97463379e44783bfdc1889fd75ecdbb53ed938f405ef1b12365066cd7e3f14af9feabcf5fc6030d37c2951511a7208e9f8d71bf2bde63c2b32404976470e7a7329400e7bf4972efd760b2e0e41f327ceb2fa74901a723ba2797704e52a3e047077f12d944e7fdb133723d3f937732e4f5261fdb72c", 0x8f}, {&(0x7f0000002500)="3d89d42cb0360af53955c9fe2a5e27a7475131286060d232df820566faff20c23e593cd0d82405f28819af9687df9282536189574dda49a27d4d055e96a4c010e7d9a5a71b18472c16abc88b28ce27acea698f98e4490ef12ed47d2da905dae69c96b38ee1b1caedd4e52e4ea6a7", 0x6e}, {&(0x7f0000002580)="79e776c96fdc0f4688a1a04e379c88e5b664deebdbea1fba40f85095651f20c5a46931a8136f5f3a79f606a6f82d0541e6b0b3fd5bd4f122ac3eaf548d8ce3963f4dd4d13023b4dd1a7ec1e640326f5efd4631f96ad7cec6714f9a01c820abf2a13947a12e61ba5987567dd6699afd12fae76ecca94581c95605a5ac0bc08e3a2ae8a612108ed916f0c6a6817c25d516b14aac1ae3b210b7dd3beebacac715d696cd28977a67ae7e45740642602ca2fa7a2d569a76298faa86b6", 0xba}], 0x8, 0x0, 0x0, 0x40044}, {&(0x7f00000026c0)={0x27, 0x1, 0x1, 0x7, 0x50000000000, 0x1000, "026d145c3055d11f25c1feb6957647c2b9750684a718112c64de32df79ba70f595d0b4cd61b2babee9d3b7d2eae2e6378295ac051e32ea759e408f7aeda706", 0x35}, 0x60, &(0x7f0000002740), 0x0, 0x0, 0x0, 0x10}], 0x4, 0x62f47ae29cd14d65) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000280)={r2, 0x3}, &(0x7f00000002c0)=0x8) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00000000c0), &(0x7f0000000140)=0x4) 2018/05/02 13:09:09 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000258f88)) msgrcv(r0, &(0x7f0000000400)={0x0, ""/204}, 0xd4, 0x0, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@un=@abs, &(0x7f0000000100)=0x80, 0x80000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x40, &(0x7f0000000140)=[@in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @rand_addr=0x2}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000200)={r2, 0x7fff}, &(0x7f0000000240)=0x8) msgsnd(r0, &(0x7f0000000040)={0x3}, 0x8, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000700)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) 2018/05/02 13:09:09 executing program 3: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000040)=""/178) r0 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x3, 0x8180) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f00000001c0)=""/110) 2018/05/02 13:09:09 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) r2 = open(&(0x7f0000000080)='./file0\x00', 0x400000, 0x18) socket(0x1b, 0x80a, 0x7fff) write$binfmt_misc(r2, &(0x7f0000000140)={'syz0', "056d5704b7cc1b6964b17429ce6decf2e6ea7615e002f3c88b56c7ed3f4367a242c4fb5400a4e6a333cdc289b4dbdc12a5e7219b0813e63f7fc35168e3eef036a86fd4476b92108212e494713369c8a6654f799069b49d50e4c18989e1c89697eff51fa72e"}, 0x69) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f00000000c0)={0x20002, 0x0, [0x3, 0x80000001, 0x3, 0x100000000, 0x3, 0x8, 0x401, 0x33c]}) setfsuid(r1) 2018/05/02 13:09:09 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000240)='/dev/dmmidi#\x00', 0x8, 0x1) fanotify_mark(r1, 0x4, 0x8, r2, &(0x7f00000001c0)='./file0\x00') lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) sendmsg$nl_netfilter(r0, &(0x7f0000000140)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0xfffffffffffffffd}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x14, 0x0, 0x8, 0x1, 0x0, 0x25dfdbfd, {0x2}}, 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x0) 2018/05/02 13:09:09 executing program 7: memfd_create(&(0x7f0000000080)='*\x00', 0x2) r0 = syz_open_dev$sndseq(&(0x7f0000042ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup2(r0, 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) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000700)) 2018/05/02 13:09:09 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x79}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x800, 0x0) ioctl$TIOCSBRK(r3, 0x5427) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x40000071, 0x0, 0x61ca1121}]}) 2018/05/02 13:09:09 executing program 5: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x4e20, 0x0, @empty, 0x25}]}, &(0x7f00007b7ffc)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=ANY=[@ANYBLOB="18000000000000000000000000000000620a00000000000000000000000010009500000000000000"], &(0x7f0000c43000)='syzkaller\x00', 0x0, 0x126c, &(0x7f000087d000)=""/4096}, 0x19) 2018/05/02 13:09:09 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$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x9b84, 0x20000) r1 = syz_open_dev$binder(&(0x7f00000003c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000265000/0x14000)=nil, 0x14000, 0x0, 0x10011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008000)={0x3b, 0x0, &(0x7f0000000040)=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\b\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f000000afd0)=ANY=[]], 0x0, 0x0, &(0x7f0000009000)}) 2018/05/02 13:09:09 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x8000, 0x0) recvmsg(r0, &(0x7f0000000300)={&(0x7f0000000340)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000500)=""/253, 0xfd}, 0x0) sendmsg$nl_generic(r0, &(0x7f00000003c0)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f00000004c0)=ANY=[@ANYBLOB="24ffc1002600ff020000000000000000000000001000000048ffb8e8be1f63f070000000"], 0x24}, 0x1}, 0x0) fcntl$setsig(r1, 0xa, 0x3d) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000)={0x800, 0x6, 0xc8c7, 0x800, 0x8, 0x8001, 0x45e, 0x6, 0x8, 0x2, 0x1f}, 0xb) 2018/05/02 13:09:09 executing program 6: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6(0xa, 0x3, 0x2) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x5c) munmap(&(0x7f00001aa000/0x3000)=nil, 0x3000) [ 85.657932] binder_alloc: 6905: binder_alloc_buf, no vma [ 85.663746] binder: 6905:6906 transaction failed 29189/-3, size 2048-9007954363678720 line 2971 [ 85.757886] binder: BINDER_SET_CONTEXT_MGR already set [ 85.780703] binder: 6905:6918 ioctl 40046207 0 returned -16 [ 85.802639] binder_alloc: 6905: binder_alloc_buf, no vma [ 85.808269] binder: 6905:6918 transaction failed 29189/-3, size 2048-9007954363678720 line 2971 [ 85.844382] binder: undelivered TRANSACTION_ERROR: 29189 [ 85.850071] binder: undelivered TRANSACTION_ERROR: 29189 2018/05/02 13:09:10 executing program 4: bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e23, 0x941, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x9) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)=@l2={0x1f, 0x2, {0x2, 0x4bc, 0x1, 0xe3, 0x1, 0x1}, 0x4}, 0x80, &(0x7f0000000080)=[{&(0x7f00000001c0)="e8536814b272f7f510a92cd7a1f2228ce11737cb056d7de49ec8959dc30175273c5e762444979346849b5414bb2c7009e86b7e49d63e08056ec265ecb1ac0b736ed5dfba662cf41bf408bc805010d843a6ba2986ef38fcc205575637f2d53defe42cd6753e68fa96a104e349357ffef7b31f6d24b85d394075b5c95949d0d753b097dc3d6b27b66618efbd3541259770aab39eb09b011fe7b73f49", 0x9b}], 0x1, &(0x7f0000000280)=[{0x60, 0x11, 0x3a4, "6acdb7bfe1c6843c4ffbee6235d2e9755f691b5dc26adc98919c85b8b2f637ae04e974bdffdcab2f84484c124d8f8689dd41dfdc5e1f097a90ee5c6857ea7548ed7b8ef22dcedb878fb3"}, {0xa0, 0x0, 0x0, "277e607108e163a57a74315f9c80095cd61c0b98b7d143c400a7dd2bd207d47fc68b5e02f5476cdd7454725cb944d36a132b61b65b0c933e71fcb006e0acd2ea80d8df437749c4a86618bf10a86b7722e610ce230e715622690832468b52c61d6378ec969a45202ff3463db38e20c0bbe967ff0c5dd01fbd5fb47ddb9895cd6fa0fc6d3e3a1bc1b0e8b3b13ae55c58fc"}], 0x100, 0x20000000}, 0x1) getsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000d16ffc), &(0x7f0000000100)=0x4) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xd3, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) 2018/05/02 13:09:10 executing program 7: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) sendfile(r0, r0, 0x0, 0xffffffffffffffe0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000040)={{}, {0xe, 0x4}, 0x80000000, 0x4}) 2018/05/02 13:09:10 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x3) ioctl$KVM_RUN(r2, 0xae80, 0x9) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8080, 0x0) ioctl$LOOP_SET_DIRECT_IO(r3, 0x4c08, 0x80) 2018/05/02 13:09:10 executing program 0: openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc0\x00', 0x200, 0x0) 2018/05/02 13:09:10 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x3, @random="7c2e1626459d"}, 0x1ce) getsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f0000000100)=""/206, &(0x7f0000000040)=0xce) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$inet6(0xa, 0xe, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000700)=@filter={'filter\x00', 0xe, 0x2, 0x0, [0x0, 0x20000080, 0x200000b0, 0x200000e0], 0x0, &(0x7f0000000040), &(0x7f0000000080)=ANY=[]}, 0x78) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}}, 0x88) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0x6, @random="7c2e1626459d"}, 0xffffffffffffff54) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000240)={r4, 0x9}, 0x8) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000000)='bcsf0\x00') setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000280)=@req={0x6, 0x4, 0x5, 0x63a}, 0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00', 0x2}, 0x18) 2018/05/02 13:09:10 executing program 1: sched_setattr(0x0, &(0x7f0000000080), 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000cd8ff4)) epoll_wait(r2, &(0x7f0000000040)=[{}], 0x1, 0x0) dup2(r2, r1) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r2, &(0x7f0000007000)={0x0, 0x3}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/05/02 13:09:10 executing program 3: syz_emit_ethernet(0xb4, &(0x7f0000000000)={@random="896037c2cf39", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@llc={0x4, {@llc={0xf0, 0x4e, "a906", "e4ebbbbd46e1d0d17a2572ae2f77bae13514d8f3d7996a49127b53fe9bfc69be11c6c543041995477f792c3ff10e76ba5757b2281dba10c227bd149f7db3d821bb3e289a3f820a7204e168c65323b1976e1c925b7ff9a272d0e053d6fac16b97485352c6b48e6ba5a7aef4e014ebebc1070f006fa59e3e46cb2b432e7c924ede8abc6f0176a0f3e30124bda105ad400184b8a03efe95a40f8e3ed32824fe025c30b9"}}}}}, 0x0) 2018/05/02 13:09:10 executing program 2: inotify_init1(0x80000) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x3, 0x80000) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000040)={0x0, @broadcast, @dev}, &(0x7f0000000080)=0xc) connect$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0xfffffffffffffff7, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)) [ 86.676100] random: crng init done [ 86.691143] device bridge0 entered promiscuous mode 2018/05/02 13:09:10 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x800000000100003) sendto$inet6(r0, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x80840) bind$vsock_dgram(r3, &(0x7f00000000c0)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) r4 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x9, 0x500) sendto$inet6(r2, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x52) getsockopt$IP6T_SO_GET_INFO(r3, 0x29, 0x40, &(0x7f0000000100)={'nat\x00'}, &(0x7f0000000180)=0x54) accept$nfc_llcp(r4, 0x0, &(0x7f0000000040)) r5 = semget(0x1, 0x1, 0x5) semctl$GETZCNT(r5, 0x1, 0xf, &(0x7f00000001c0)=""/34) accept4$inet6(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, @local}, &(0x7f0000000440)=0x1c, 0x0) 2018/05/02 13:09:10 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x800, 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) r1 = syz_open_dev$sndseq(&(0x7f0000000500)='/dev/snd/seq\x00', 0x0, 0x0) userfaultfd(0x800) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000080)={0x101, 0x9, 0x190, 'queue0\x00', 0x10000}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000000)) 2018/05/02 13:09:10 executing program 2: r0 = socket(0x11, 0x804, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000080)=0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"69666230000006dc01583370b31700", 0xa201}) write$tun(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000840000f7ff00e700004500001c0000000000009078ffffffff000000000000000000089078"], 0x2a) 2018/05/02 13:09:10 executing program 3: mmap(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00002c5fe8)={0xaa, 0x4}) r1 = epoll_create1(0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000080)={0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) kcmp(r2, r3, 0x0, r0, r0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x12000, 0x0) setsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f0000000040)=0x2, 0x4) openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x20000, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r5 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r5, 0xc0145401, &(0x7f0000013000)) readv(r5, &(0x7f00005f7000)=[{&(0x7f0000ba8ff9)=""/7, 0x7}], 0x1) ioctl$KVM_DEASSIGN_PCI_DEVICE(r5, 0x4040ae72, &(0x7f0000ff0000)) dup3(r1, r0, 0x0) 2018/05/02 13:09:10 executing program 7: 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) syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x2000000, 0x81) close(r0) 2018/05/02 13:09:10 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x2, 0x800) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000080)=0x14b1, 0x4) 2018/05/02 13:09:10 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f0000000100)=@ax25, &(0x7f0000000180)=0x80) connect$vsock_stream(r2, &(0x7f0000000000)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x400000202) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000780)={"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"}) getsockopt$IP6T_SO_GET_ENTRIES(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000040)=ANY=[@ANYRES64=r3], &(0x7f0000000240)=0x1) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) 2018/05/02 13:09:10 executing program 7: unshare(0x60000000) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x90000, 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000140)='net/if_inet6\x00') pread64(r2, &(0x7f00000002c0)=""/202, 0xfffffd6f, 0x100000000000000) 2018/05/02 13:09:10 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x6d1, 0x4200) sendmsg$nfc_llcp(r1, &(0x7f0000001240)={&(0x7f0000000040)={0x27, 0x0, 0x1, 0x3, 0x8, 0x101, "0013ebb43013e9ab52adaf6f535e93f29d06056dfe3b0b1f94b8f8a6f0abd90bf84eb89dc429b0964851ca7d7270203379f8a2aef80f222d4d63dc8599836a", 0xc}, 0x33, &(0x7f0000001140)=[{&(0x7f0000000140)="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", 0x1000}, {&(0x7f00000000c0)="a5d23277037adf32eb9a1cd044f99af30801edbe1fabcb73beace8", 0x1b}], 0x2, &(0x7f0000001280)=ANY=[@ANYBLOB="b0000000000000000000000000080000d17cbe02150b737be8c52e1b4a9bf028bf51a09a820c7c7e2a1f00000000000000fa8491b7e019bf237fdd3573193faef7f4df2d23f295c0e175235931fe71c3dd758a24cc92ad847dd7ecd241b87dcce57b4620caeb5fc0975424e22540e4f5c8df2a8b10b55cd61e5748ee2fd89a63000000000000000258d30633e7297f6a87c357d0403e682cb1c5e1f8dae625522cc393290d7ecbf1618c15aea64b377e06cfb95e190000000000000000"], 0xb0, 0x40000c4}, 0x4000) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000100)) socket$inet6(0xa, 0xf, 0x7) 2018/05/02 13:09:10 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f000075b000)=@ipv6_newroute={0x2c, 0x18, 0x301, 0x0, 0x0, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x7}, @RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x1}}]}, 0x2c}, 0x1}, 0x0) 2018/05/02 13:09:10 executing program 5: prctl$setname(0xf, &(0x7f0000000100)='\x00') openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x182, 0x0) [ 87.013351] device bridge0 left promiscuous mode [ 87.023754] IPVS: ftp: loaded support on port[0] = 21 2018/05/02 13:09:10 executing program 2: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000040)='e', 0x1, 0xfffffffffffffffb) keyctl$unlink(0x9, r0, r0) 2018/05/02 13:09:11 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000340)="74086e750000000008000000008c00d2075d9b9968b72ea5bb94de10d58080d095289ec3f60e8de475e07f0efe4d54a32071195a55bce0ef8c356e717847ff1abfd0fd92e6cf5e8e16c9c0d40b2ad82717168dbf08a3d51ae36f1c077e5e8911b789920ac91909278428718a983fb90d3f5ba7b5ef01d6d4d34bdde961de91963bd2d62372baeadddec80daa3d7ee059f36d33b8ffce94d6f05704a1d8be48cf3c79e39358387a6f7f92285b3eba5af60ee3afb15dea7df407e5dd4bd09b0d52c22562512ea1d366feab9c0a44a565f25fc7bc07b5", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$SG_GET_COMMAND_Q(r1, 0x2270, &(0x7f00000000c0)) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x100000001, 0x6, 0x0, 0xa, 0x1b, 0x4, "c1e5290be65c37e54b9e6d276488c29707bec576e9e4052afddcd329d9376f2c2f6d062bb3981f3f990fae238d6fb89fd73285b23fe24f3e3dbd9a042c13afa6", "d7930da653ea0b2f29e6e0324ad2860082e7c9e8e833788d8b6641cf648a5b60ba9b531ef83a38df9fefe59b5a71a5d35ceb4d307952f8b2c37fa831537743b1", "a954711ab0f309837726607a58fe9f6396b4022f7418b2fc9708b7ea35dd1822", [0xfffffffffffffffa, 0xfff]}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/05/02 13:09:11 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="0201000007000022000000000000000005000500000000000a00000000000000fe8000000000000000000000000000000000000000ff0000"], 0x38}, 0x1}, 0x0) r1 = accept4(r0, &(0x7f0000000040)=@un=@abs, &(0x7f00000000c0)=0x80, 0x80800) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}}, 0x2, 0x83, 0x8, 0x5}, &(0x7f0000000300)=0x98) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000340)={r2, 0x3, 0xffffffffffffffff, 0x4, 0x6, 0x100, 0x1, 0x7, {r3, @in={{0x2, 0x4e21, @rand_addr=0x5}}, 0x7, 0x3, 0x10000, 0x7, 0x5}}, &(0x7f0000000400)=0xb0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000100)=0x18, 0x4) 2018/05/02 13:09:11 executing program 5: socketpair(0x0, 0x4, 0xa651, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000001280)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x11}}}, [0x5, 0x8, 0x2, 0x42a1, 0x5, 0x5, 0x6, 0x2, 0x3, 0x7, 0xffffffff, 0xbb21, 0xffffffffffff8000, 0x6, 0xffffffffffffded5]}, &(0x7f0000001380)=0x100) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000013c0)=@sack_info={r2, 0x3ff, 0x7}, &(0x7f0000001400)=0xc) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00000000c0), &(0x7f0000000200)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000f12fd8)={&(0x7f0000218000)=@in={0x2}, 0x80, &(0x7f0000f1dfc0), 0x0, &(0x7f00006f1a36)}, 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000db000)='tmpfs\x00', 0x0, &(0x7f0000000140)) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(0xffffffffffffffff, 0x12, 0x2, &(0x7f0000000200)=""/4096, &(0x7f0000001200)=0x1000) uselib(&(0x7f0000001240)='./file0\x00') r3 = socket$inet(0x2, 0x100000000805, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000100)={0x0, 0x7fffffff, 0x7, [0x4, 0x7d, 0x80000000, 0x3, 0xfb2, 0x800, 0x3]}, &(0x7f0000000140)=0x16) sendmmsg$inet_sctp(r3, &(0x7f00000008c0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000000240)=[{&(0x7f0000000040)="01e9761485c2092a663b9e73329ae75369a0869848be15ff447d40cd151cdfd34ad4f7b6d382ac525d7b96bf64eb1deeefed4f7d8eca4ab367cf62", 0x3b}], 0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000008400000005000000000000000400000020000000000000008400000002000000800000800800000005000000", @ANYRES32=r4, @ANYBLOB="180000000007000000ac14141e0000000018000000000000008400000005000000000000005c00003a2149c34c000000"], 0x68, 0x40000}, {&(0x7f0000000300)=@in6={0xa, 0x4e22, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c, &(0x7f0000000780), 0x0, &(0x7f0000000840)=[@init={0x18, 0x84, 0x0, {0xfffffffffffffff9, 0x8, 0x8, 0x6}}, @authinfo={0x18, 0x84, 0x6, {0x9}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x1}}, @sndinfo={0x20, 0x84, 0x2, {0x800, 0x8000, 0x9b, 0x1a10b8ea}}, @authinfo={0x18, 0x84, 0x6, {0x1aa}}], 0x80, 0x4000000}], 0x2, 0x20000880) 2018/05/02 13:09:11 executing program 6: r0 = socket$inet(0x2, 0x1, 0x4) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000911000)=0xffffffffffffff40, 0x4) 2018/05/02 13:09:11 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={&(0x7f00000002c0)={0x10}, 0xdd, &(0x7f0000000440)={&(0x7f0000000080)=ANY=[@ANYBLOB="2800000011001308000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000748084bde319106db2766582e79a5bd6000000001008002e0000000000"], 0x28}, 0x1}, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0xa00, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000140)=ANY=[@ANYBLOB="2c000000000b0101fffffeffffffffff000000000c000100010000007f0000010c0002000000907f31202efe"], 0x2c}, 0x1}, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f00000000c0)={0x24e61655, 0xff, 0x3f, 0x7fff, 0x2, 0x101, 0x100, 0x3, 0xa825, 0x400, 0x100, 0x7fff}) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x3, 0x0, 0x2, 0x3, {0xa, 0x4e21, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x400}}}, 0x80) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)) 2018/05/02 13:09:11 executing program 3: r0 = socket(0x5, 0x80000a23, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be0000090007010a0000ff0000000000200000050013800100", 0x22) r1 = socket(0xd, 0xa, 0x8) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'gre0\x00'}}) r2 = dup3(r1, r1, 0x80000) ioctl$SCSI_IOCTL_SEND_COMMAND(r2, 0x1, &(0x7f0000000140)={0xad, 0x5, 0x5, "97a809597eef3972f6a1f5ca59f7c8c53f36fb0f5efa5a6a09dd76d18bbe90f38d88829317b38766ea42843a8234652afe81109a15203334b4043c875296cc63819e3ddaa64368311aa13d0a228e92474fe0e785723a7e97f0c307da561adb4eacd85ce5d9a2f9d1ffaf4d63aa112f43eec17ed0d70edd98b3a2b2d8217654d990e70568e64172bc7679b65769da72e06c4e6395594c1f49115697c5ba290620b11a44ebcb356dc440e77a02b0"}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x65a, 0xdb05, 0x100000001, 0x7}, {0x3, 0x5, 0x6, 0x7ff}, {0x3ff, 0x9, 0xfffffffffffffffc, 0x400}]}, 0x10) 2018/05/02 13:09:11 executing program 7: mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000357000)='./file0\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x2}, 0x2c) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r2) setsockopt$sock_attach_bpf(r3, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r4) setsockopt$sock_attach_bpf(r5, 0x10f, 0x87, &(0x7f0000000180), 0x127) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) fcntl$dupfd(r0, 0x402, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', &(0x7f00000003c0)=[&(0x7f00000002c0)='\x00', &(0x7f0000000380)='%\x00'], &(0x7f0000000540)=[&(0x7f0000000440)='\'@)$\x00']) 2018/05/02 13:09:11 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000004c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)=@getsadinfo={0x14, 0x23, 0x30a, 0x70bd2a, 0x25dfdbff}, 0x14}, 0x1}, 0x0) [ 87.763326] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/02 13:09:11 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000000040)=0x10000) r1 = add_key(&(0x7f0000943000)='keyring\x00', &(0x7f0000f02ffb)={0x73, 0x79, 0x7a}, &(0x7f00004defd8), 0x0, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) keyctl$revoke(0x3, r1) keyctl$get_security(0x11, r2, &(0x7f000027e000)=""/87, 0xfffffffffffffd95) 2018/05/02 13:09:11 executing program 4: timer_create(0x0, &(0x7f0000000040)={0x0, 0x39}, &(0x7f0000000080)) timer_create(0x0, &(0x7f0000000000)={0x1f, 0x4}, &(0x7f00000ad000)) r0 = syz_open_procfs(0x0, &(0x7f0000337ff2)='timers\x00') ioctl$LOOP_SET_FD(r0, 0x4c00, r0) ioctl$SG_EMULATED_HOST(r0, 0x2203, &(0x7f00000000c0)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) removexattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@known='com.apple.FinderInfo\x00') readv(r0, &(0x7f0000d0bf70)=[{&(0x7f000041bf0d)=""/243, 0xf3}], 0x1) [ 87.868369] validate_nla: 2 callbacks suppressed [ 87.868377] netlink: 'syz-executor2': attribute type 2 has an invalid length. [ 87.868713] tmpfs: No value for mount option '' 2018/05/02 13:09:11 executing program 7: r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/zero\x00', 0x40001, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000400)={0x0, 0xffffffff, 0x1, [0x5]}, &(0x7f0000000440)=0xa) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000480)={r1, @in6={{0xa, 0x4e24, 0x4, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10001}}, 0xadec, 0x40}, 0x90) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000380)=ANY=[@ANYBLOB="1400e121a4be00004200ff02d60d6d0e2600000000000000"], 0x14}, 0x1}, 0x0) recvmsg(r2, &(0x7f0000000040)={&(0x7f0000000240)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000001040)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/179, 0xb3}], 0x2, &(0x7f0000000100)=""/249, 0xf9}, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000080)=0xfffffffffffffe66) 2018/05/02 13:09:11 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@ipv4={[], [0xff, 0xff]}}, 0x20) creat(&(0x7f0000000140)='./file0\x00', 0x10) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x10000, 0x0) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f0000000200)) connect$ax25(r1, &(0x7f00000000c0)={0x3, {"02db87447a26d3"}, 0x5}, 0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$BLKROGET(r1, 0x125e, &(0x7f0000000100)) 2018/05/02 13:09:11 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000640)='/selinux/enforce\x00', 0x20202, 0x0) write$binfmt_elf32(r0, &(0x7f0000000680)=ANY=[@ANYBLOB="7f454c46000000000000000000000000000000000000000000000000380000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x58) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000040)=0x1) fallocate(r0, 0x11, 0x0, 0x1000) 2018/05/02 13:09:11 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 = socket$inet(0x2, 0x2, 0x0) r1 = getpgid(0x0) getpgid(r1) getsockopt$inet_opts(r0, 0x0, 0xe, &(0x7f0000000140)=""/218, &(0x7f0000000000)=0x422) 2018/05/02 13:09:11 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys\x00\x00\a/expire_nodest_conn\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) accept4$vsock_stream(r0, &(0x7f00000000c0)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10, 0x800) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000000040)) [ 88.008172] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. [ 88.019809] netlink: 'syz-executor2': attribute type 2 has an invalid length. 2018/05/02 13:09:11 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=@ipv4_delroute={0x24, 0x19, 0x1, 0x0, 0x0, {0x2, 0x20, 0x0, 0x0, 0xff}, [@RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0) r1 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x600000) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000140)=""/66) 2018/05/02 13:09:11 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x400000) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f00000000c0)=""/51) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x82300, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000040)=0x1f, 0x4) r3 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r3) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12, 0x0, 0x0, "07dd8aff070000000000001d2dda93fca76c9439cf05a87d9f0d611ac6037f76a62e18395b3e88ca674b150031b8e6fee703003a5c1717e15539bd31b48884d5", "81d5544ff77ddd1ab96cb15c973cc51708890ab412736ecbd95a95953cd9572e0522bed525b1e2da0800a8bc29006d61018f79bffc89ee3a2e9a4ae67fed198c", "fe3f7beb5cc4bc15d56918fff3385336d5aceae036fc4a9c3f78e0eb5fa6e431"}) ioctl$SG_GET_TIMEOUT(r2, 0x2202, 0x0) 2018/05/02 13:09:12 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x9, 0x200) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000040)={{0xff, 0x7, 0x1, 0x3, 0xa809, 0x1}, 0xffffffff}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) writev(r0, &(0x7f0000312ff0)=[{&(0x7f0000000080)="480000001400190d090043eafd068c560affffffffe006c00e3a984fb2bff49a3326a6ffffffff00000000bc5603ca00000fff890000000309ff5bff87c3e4cb6b716c0123b261a2", 0x48}], 0x1) 2018/05/02 13:09:12 executing program 0: r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000000080)={0x0, ""/62}, 0x46, 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000087fff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f0000704000)={0x0, r1}) recvmsg(r3, &(0x7f000095cfc8)={&(0x7f0000000680)=ANY=[], 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000b30000)}, 0x0) r4 = dup2(r2, r3) r5 = gettid() tkill(r5, 0x16) msgsnd(r0, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x8, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x401}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000140)={r6, 0x80}, 0x8) timerfd_create(0x7, 0x0) 2018/05/02 13:09:12 executing program 4: pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) write(r1, &(0x7f00004abf1b)="ae", 0x1) vmsplice(r1, &(0x7f0000cf7fe0)=[{&(0x7f00002a7000)='#', 0x1}], 0x1, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r3, 0xdec12a35f50ae954, 0x70bd25, 0x25dfdbfc, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xa7d7}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x80) r4 = dup2(r1, r2) poll(&(0x7f00002f0000)=[{r4}], 0x1, 0xffffffffffffff94) readv(r0, &(0x7f0000c9e000)=[{&(0x7f0000c25f19)=""/231, 0xe7}], 0x1) 2018/05/02 13:09:12 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r1 = getpgrp(0x0) ptrace(0x421f, r1) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000000040)='!em1\x00', 0x3) perf_event_open(&(0x7f0000000900)={0x3, 0x70, 0x80000000, 0x7, 0x80, 0x7, 0x0, 0x6, 0x18110, 0xa, 0x1, 0x1, 0x7, 0x1, 0x8, 0x3, 0x9, 0xc9, 0x8, 0x154, 0x5, 0x2, 0x1ff, 0x100000001, 0x2, 0x4, 0x9, 0xffffffff, 0x5, 0x101, 0x100000000, 0x40, 0x9, 0x2, 0x0, 0x8, 0x8, 0x2ebc, 0x0, 0x2000000000000000, 0x0, @perf_config_ext={0x5}, 0x801, 0x7, 0x200, 0x7, 0x250, 0xae, 0xfff}, r1, 0xa, r2, 0x1) pwrite64(r3, &(0x7f0000000080)='u', 0x1, 0x0) fcntl$addseals(r3, 0x409, 0x4) write(r3, &(0x7f00001fd000)='~', 0x1) r4 = openat$cgroup_procs(r0, &(0x7f0000000100)='cgroup.threads\x00', 0x2, 0x0) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/net/pfkey\x00', 0x2040, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000380)={0x0, 0xffff}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f00000005c0)={0x0, @in6={{0xa, 0x4e21, 0x101, @mcast2={0xff, 0x2, [], 0x1}, 0x400}}, [0x2, 0x2, 0x3f, 0x2, 0x1, 0x0, 0x0, 0xbe, 0x5, 0x0, 0x7fffffff, 0x73f, 0x4, 0xffffffff, 0x4]}, &(0x7f0000000400)=0x100) r6 = semget(0x1, 0x4, 0x80) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc) r8 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x8800, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r8, 0x84, 0x15, &(0x7f0000000200)={0x2}, 0x1) read(r4, &(0x7f00000006c0)=""/116, 0x74) r9 = msgget(0x2, 0x32) clock_nanosleep(0x2, 0x0, &(0x7f0000000880)={0x0, 0x1c9c380}, &(0x7f00000008c0)) msgctl$MSG_INFO(r9, 0xc, &(0x7f0000000240)=""/166) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f0000000800), &(0x7f0000000840)=0x4) r10 = socket$inet6_sctp(0xa, 0x5, 0x84) fstat(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r6, 0x0, 0x1, &(0x7f0000000500)={{0x4, 0x0, r7, 0x0, r11, 0x2, 0xe4a}, 0x400, 0x6, 0x101}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r10, 0x84, 0x79, &(0x7f0000000580)=0xa000000000000000, 0x4) getsockopt$IP_VS_SO_GET_DESTS(r5, 0x0, 0x484, &(0x7f0000000740)=""/138, &(0x7f0000000440)=0x8a) sendfile(r4, r4, &(0x7f0000000040)=0x3, 0x1) 2018/05/02 13:09:12 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_persistent(0x16, 0x0, r1) r2 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0xc5e, 0x1, 0x7f, 0x8, 0x0, 0x800, 0x840, 0x7, 0x7, 0x6, 0x1, 0x8d, 0x7cd5915e, 0x800, 0x8, 0x9, 0x46, 0x6, 0x10000, 0x0, 0x4d, 0x3f, 0x1, 0x2, 0x3ff, 0x8000, 0x1, 0x5, 0x2b, 0x8, 0x4, 0x9, 0x81, 0x9, 0xef, 0x0, 0x0, 0x10000, 0x2, @perf_config_ext={0x3f0000000000000, 0x6f}, 0x1020, 0x800, 0x1, 0x5, 0x2, 0x100000000, 0x48d}, r2, 0x9, r0, 0x8) 2018/05/02 13:09:12 executing program 1: exit(0x1) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'dummy0\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000d16ffc), &(0x7f00002a5ffc)=0x4) 2018/05/02 13:09:12 executing program 7: r0 = getpgrp(0x0) ptrace$setregs(0xf, r0, 0x9, &(0x7f0000000000)="224d9af67739edfe7303dfd021d2bb36141b98aa657d75f1517de04ab91abcdc7a979364011470b466a761e0b56580ddfdaaf409c0302a7630b495797a5c758235c457b5980a22309dabfc6f3890648edb2060d293891e2fd53a50bad8e0f3b5c1dd1fd1e93ee59b8df6648a180cc3cdc44c654fd063ef0112f81bad347557102cfdabd3d14ab3eb67df8da5b471c7a77be8a9a68eca045414aca27de2fde41e85dc3be141f0084968bea29b5907aee100986cdf9077ef80e69ebdf99ce7a047d6c724e5d7ea41cdbeeb50080e3420f5e89981bd83d92cd60cd8") r1 = gettid() setpgid(0x0, r1) 2018/05/02 13:09:12 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0x4004743d, &(0x7f0000000540)=""/246) accept4$netrom(r0, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48, 0x800) 2018/05/02 13:09:12 executing program 6: r0 = semget(0x1, 0x3, 0x0) semop(r0, &(0x7f0000000180)=[{0x3, 0x7, 0x1800}, {0x4, 0xffffffff, 0x1000}, {0x3, 0x1, 0x1800}], 0x3) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0xf433, 0x0, @remote={0xac, 0x1c, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @igmp={0x0, 0x0, 0x0, @broadcast=0xffffffff}}}}}, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setitimer(0x0, &(0x7f00000000c0)={{}, {r1, r2/1000+30000}}, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000000400)={&(0x7f00000001c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000240)=""/58, 0x3a}, {&(0x7f0000000280)}], 0x2, &(0x7f0000000300)=""/204, 0xcc, 0x8000}, 0x10001) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000440)={0x0, 0x6}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000004c0)=@assoc_value={r4, 0x1000000}, &(0x7f0000000500)=0x8) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) setsockopt$inet6_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f0000000140)='dctcp-reno\x00', 0xb) 2018/05/02 13:09:12 executing program 7: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getpid() fcntl$setownex(r0, 0xf, &(0x7f00000000c0)={0x0, r1}) syz_emit_ethernet(0x2e, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff08004600002800000000006c90001200907800000000000000000000000000000000"], &(0x7f0000000080)) 2018/05/02 13:09:12 executing program 2: openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000000c0)) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x400) ioctl$KDSKBLED(r1, 0x4b65, 0x1e6) 2018/05/02 13:09:12 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) r1 = userfaultfd(0x800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffff9c, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000013000/0x4000)=nil, 0x4000}, 0x2}) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f0000000100)={0x401, 0x1, 0x3, 0x80000001, 0x6, 0x6}) write$binfmt_aout(r2, &(0x7f0000000300)=ANY=[@ANYBLOB="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0x1620) r4 = semget$private(0x0, 0x3, 0x60) semctl$SEM_INFO(r4, 0x1, 0x13, &(0x7f0000000140)=""/49) close(r2) r5 = memfd_create(&(0x7f00000002c0)='\x00', 0x2) pwritev(r5, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x9a}], 0x1, 0x0) write(r3, &(0x7f00000001c0)="b5d40247d1390000000000000000", 0x39b) fsetxattr(r5, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00'], &(0x7f00000000c0)='system.posix_acl_access\x00', 0x18, 0x0) close(r1) 2018/05/02 13:09:12 executing program 7: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="0001000000000000110100000000000049528e9d7999389a0db02a7a9c5f00100000000000c440b53e0000"], 0x10}, 0x0) r1 = getpgrp(0xffffffffffffffff) getpgid(r1) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000080)='{\x00', 0x3) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, r3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r3, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) gettid() ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000040)) r4 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) pwritev(r4, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$KVM_DIRTY_TLB(0xffffffffffffffff, 0x4010aeaa, &(0x7f0000000180)={0x8, 0x2}) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r4) sendfile(r2, r4, &(0x7f00000000c0), 0x102000001) sync_file_range(r2, 0x2, 0x100000001, 0x7) ioctl(r0, 0xc0184908, &(0x7f0000002000)) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x0, 0xa0013, r5, 0x0) 2018/05/02 13:09:12 executing program 6: r0 = socket$inet_smc(0x2b, 0x1, 0x0) listen(r0, 0x0) epoll_create(0x0) shutdown(r0, 0x1) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1, 0x400000) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x400) 2018/05/02 13:09:12 executing program 2: 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 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xffffffffffffffff, 0x50100) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000080)={0x1, 0x4, 0x54, 0xfffffffffffffff9}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bond_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)=@ipv6_deladdr={0x2c, 0x15, 0xc01, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x14, 0x2}]}, 0x2c}, 0x1}, 0x0) 2018/05/02 13:09:12 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000100)='cgroup.threads\x00', 0x2, 0x0) r2 = semget$private(0x0, 0x3, 0x0) semctl$SETVAL(r2, 0x3, 0x10, &(0x7f0000000000)=0x10000) sendfile(r1, r1, &(0x7f0000000040)=0x3, 0x1) 2018/05/02 13:09:12 executing program 6: modify_ldt$write(0x1, &(0x7f0000000000)={0x6, 0x20001000, 0x1400, 0x7, 0x1, 0x7, 0xffffffffffff233b, 0x3, 0x1, 0x8}, 0x10) r0 = socket(0x10, 0x3, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00000000c0)="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", 0x1000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f0000000080)=[{0x20, 0x0, 0x0, 0xffff7ffffffff028}, {0x6}]}, 0x10) [ 89.397861] ion_ioctl: ioctl validate failed 2018/05/02 13:09:13 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100022b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) r3 = fcntl$dupfd(r0, 0x0, r1) fanotify_mark(r2, 0x0, 0x48010033, r3, &(0x7f0000000040)='./file0\x00') writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) r4 = socket$netlink(0x10, 0x3, 0xc) writev(r4, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) 2018/05/02 13:09:13 executing program 4: syz_emit_ethernet(0x94, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@x25={0x805, {0x1, 0x8, 0xff, "b56922e1c48eda3b7f573b11cfdf4e8e7ffcc119bfa213abd568e44b13e91b5bd5360540029828d8139122e92ffd3c82a26ec8ba3acaad43cfde28fa714d58ec8a651574eeea1a08105907b3dd76a79198f9674400cc7d6bbf6ac1b4337968daa282f2714bd3b0505883140f38f5796288ba3b85af718bcf4bc437f0f36e88f9151aaf"}}}}, 0x0) r0 = getpgid(0xffffffffffffffff) tkill(r0, 0x15) 2018/05/02 13:09:13 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000640)='/selinux/enforce\x00', 0x20202, 0x0) write$binfmt_elf32(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="16"], 0x1) fallocate(r0, 0x0, 0x0, 0x8) close(r0) 2018/05/02 13:09:13 executing program 1: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x12b000, 0x0) ioctl$BLKFLSBUF(r0, 0x80480911, &(0x7f00000003c0)) 2018/05/02 13:09:13 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001e40)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001e00)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f00000000c0)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000000), r1, 0x0, 0x2, 0x4}}, 0x20) write$rdma_cm(r0, &(0x7f0000001e80)=@bind_ip={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e20, 0x7, @empty, 0x467}, r1}}, 0x30) 2018/05/02 13:09:13 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x4000, 0x10, &(0x7f0000ffb000/0x4000)=nil) shmctl$SHM_LOCK(r0, 0xb) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000080)={0xf5, 0xf0c, 0x8000, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'bridge_slave_1\x00'}) getpeername$inet6(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x1c) shmctl$SHM_LOCK(0x0, 0xb) 2018/05/02 13:09:13 executing program 6: r0 = inotify_init1(0x800) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) setpgid(r1, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x80000, 0x0) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000000000)) 2018/05/02 13:09:13 executing program 7: r0 = creat(&(0x7f0000000000)='./control\x00', 0x100) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0xfffffffffffffffe, 0x3f, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000100)={0x4, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000340)={0x54, 0x0, &(0x7f00000001c0)=[@exit_looper={0x630d}, @exit_looper={0x630d}, @acquire={0x40046305, 0x1}, @reply={0x40406301, {0x4, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x28, 0x20, &(0x7f0000000140)=[@ptr={0x70742a85, 0x1, &(0x7f0000000040), 0x1, 0x3, 0x39}], &(0x7f0000000180)=[0x38, 0x0, 0x38, 0x38]}}], 0xf5, 0x0, &(0x7f0000000240)="01e8ec15d3aa1eca18bda1a6c72571a9701105e21bc5dd0d7df35ad735cb1de145b39bd3861322b09d2e2bd566c814271f08afe356ac8a60fbefe5405433cd17833039b446767802f70e4288be3f820a864ca8ad7f8be871fecf1159bf8429a716373c9e29a23fa9fb7526e8f6a3fa2a518fe6e6764bfa93654414c1ed953efdab6112f4b964577d7a79d6fd48e210c1d63fa192be5a69268d5171e4e24fc733136b6ad238c87dd6edfd016e13ca637e9e19714f4661fdf790e5bdac9dd3426f8702ce377170777bdd73f39d5034264ff80c0505d612909e20218cbb1357f6b899ad518b76f298f7eb4475e4efade436a8fd0d6adf"}) utimensat(0xffffffffffffffff, &(0x7f0000000080)='./control\x00', &(0x7f00000000c0), 0xffffffffffffffff) 2018/05/02 13:09:14 executing program 7: r0 = socket(0x1e, 0x1, 0x0) getsockopt(r0, 0x10f, 0x80, &(0x7f0000000000)=""/4, &(0x7f0000000140)=0xffffffb1) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='highspeed\x00', 0xfffffffffffffee9) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000100)=0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000240)={0x2928, 0x5, 0x1, 0x4}, 0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)=0x0) kcmp(r1, r2, 0x3, r0, r0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0x5, 0x400280) 2018/05/02 13:09:14 executing program 5: sched_setaffinity(0x0, 0x8, &(0x7f0000000140)=0x5) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000001c0)={0x7, &(0x7f0000000100)=[{0xb8, 0x0, 0x0, 0x1}, {0xa000000000000, 0x5, 0x2, 0x1}, {0x4, 0x7fff, 0x8, 0x9}, {0x40, 0x8, 0x101, 0x2}, {0xf8f, 0x3, 0x3, 0x6}, {0x7, 0xe70, 0xdb, 0x7}, {0x2, 0x3, 0x4, 0x9}]}, 0x10) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000200)={{0x2f, @rand_addr=0xfffffffffffffff7, 0x4e23, 0x3, 'sed\x00', 0x2, 0x6a8b, 0x64}, {@empty, 0x4e22, 0x3, 0x401, 0xffffffffffffff1f, 0x81}}, 0x44) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000180)=0x600210) pread64(r0, &(0x7f00000003c0)=""/226, 0x81, 0x0) pwritev(r0, &(0x7f0000ed8f70)=[{&(0x7f00007d7f41)='k', 0x1}], 0x1, 0x0) 2018/05/02 13:09:14 executing program 2: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = syz_open_dev$dspn(&(0x7f0000000340)='/dev/dsp#\x00', 0x7ff, 0x101400) r2 = syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0x6, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f00000005c0)=[@text64={0x40, &(0x7f0000000500)="c744240016e732e1c744240205000000c7442406000000000f011424f20f1b762166430f3880700eb9e90900000f32c7442400cf000000c7442402026a0000c7442406000000000f011424d19cdc070000002e410f011d22000000b9e0060000b8d80f0000ba000000000f3066b806008ec048b800500000000000000f23d00f21f835300000040f23f8", 0x8a}], 0x1, 0x1, &(0x7f0000000600)=[@cstype3={0x5, 0xb}, @efer={0x2, 0x400}], 0x2) r3 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r3) r5 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000440)="01", 0x1, r4) r6 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x182, r0) r7 = syz_open_dev$vcsn(&(0x7f0000000300)='/dev/vcs#\x00', 0x3, 0x4001) getpeername$packet(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000003c0)=0x14) setsockopt$inet_mreqn(r7, 0x0, 0x23, &(0x7f0000000480)={@local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0xfffffffffffffffc, r8}, 0xc) r9 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000100)='/dev/nullb0\x00', 0x10000, 0x0) ioctl$BLKSECTGET(r9, 0x1267, &(0x7f00000002c0)) keyctl$dh_compute(0x17, &(0x7f0000000140)={r5, r6, r6}, &(0x7f0000000280)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'sha3-384\x00'}}) 2018/05/02 13:09:14 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(serpent),poly1305)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) poll(&(0x7f0000000140)=[{r1}], 0x1, 0xfff) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0), 0x0, &(0x7f0000001400)=""/6, 0x6}, 0x0) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffffff, 0xc0184908, &(0x7f0000000040)={0x6, 0xa659b56130667424, 0x1, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000300)={{{@in, @in6=@local}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000100)=0xe8) syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0x8, 0x0) flock(r2, 0x0) 2018/05/02 13:09:14 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) ioctl$VT_RESIZE(r0, 0x400c55cb, &(0x7f0000000080)={0x600}) 2018/05/02 13:09:15 executing program 0: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x85, 0x4, &(0x7f0000000000), 0x0) 2018/05/02 13:09:15 executing program 6: mlock2(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x8, 0x2000) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000040)={&(0x7f0000a93000/0x3000)=nil, 0x7fffffff, 0x0, 0x0, &(0x7f0000b1b000/0x3000)=nil}) munlockall() 2018/05/02 13:09:15 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 = creat(&(0x7f00008b2000)='./file0\x00', 0x0) renameat2(r0, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00', 0x4) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f0000d9ffec)="0000000201000000000000010400000000000000", 0x14, 0x0) recvfrom$unix(r0, &(0x7f00000000c0)=""/73, 0x49, 0x2, &(0x7f0000000140)=@abs={0x0, 0x0, 0x4e20}, 0x6e) listxattr(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=""/229, 0xfffffffffffffd32) 2018/05/02 13:09:15 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x402080, 0x0) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) r1 = perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstatfs(r1, &(0x7f0000000100)=""/180) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x16907e, 0x0) write$tun(r2, &(0x7f0000000380)=ANY=[@ANYBLOB="0183000000007f000800030e6001061000080180c200000fecf9d45f9f6318746e990601b2b2b8da2b65b78cb66319c3f90aa89c871d3fa6fe6ba9c7490a74c7b0dbf7284da20ddff353d37ece99819db19959d36d831cbe30b79a02f3fbdca187428ea00e0b9f416fd6080e16621e9f91c150dbcda95f536f762f77ec9e121acb75006c602faea750bee23735d742a1c656b2b1f141fc481a8bac37e256d077106eeaecc7db8a5a6cf9b951a9bf65b23255b47a72be3427c6ce22189910aded1e497bb3150897c3bc56042f69c5"], 0x3e) getsockopt$netlink(r2, 0x10e, 0x0, &(0x7f0000000300)=""/42, &(0x7f0000000340)=0x2a) connect$nfc_llcp(r2, &(0x7f0000000280)={0x27, 0x1, 0x0, 0x7, 0x1, 0x5, "8b2070894b9e02765b0577ec3f2060b17f26bb9aa9c006ebda0916bb5d2d8818cbf507f5b0f8ec5ca81f8d8658bca50dbcadaf5063d57ee0bb9d9ddb6e93f2", 0x27}, 0x60) r3 = shmget$private(0x0, 0x3000, 0x1, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r3, 0xd, &(0x7f00000001c0)=""/24) r4 = add_key$user(&(0x7f0000000900)='user\x00', &(0x7f0000000940)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000980)="c033d9e6a64cd8fb24727871cb25c601458f9f76a7d0fd878b15619c91676a260bd5961f1fabe5e5e4e9632f94fd89cb24e7ab3e7c359e64505252fbce3cde9ea1ab86b6409e83", 0x47, 0xfffffffffffffff9) keyctl$setperm(0x5, r4, 0xbf45f3ba36e730) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r2, 0x40045542, &(0x7f0000000240)) ftruncate(r2, 0xa) 2018/05/02 13:09:15 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000100)) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000000)={0x7fffffff, {{0xa, 0x4e21, 0x9, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x2}}}, 0x84) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0xfffffffffffffffe, @loopback={0x0, 0x1}}, 0x1c) time(&(0x7f0000001700)) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000000180)={r5, 0x3}) ftruncate(r2, 0x27ffe) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000001740)=0x4, 0x4) sendfile(r1, r2, &(0x7f0000ea8000), 0x3) r6 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000440)={{{@in6=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000540)=0xe8) getgroups(0x9, &(0x7f0000000580)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0]) r9 = fcntl$getown(r4, 0x9) stat(&(0x7f00000005c0)='./bus\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000680), &(0x7f00000006c0), &(0x7f0000000700)=0x0) r12 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000740)={{{@in6=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000000840)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000880)={0x0, 0x0, 0x0}, &(0x7f00000008c0)=0xc) r15 = getpgrp(0xffffffffffffffff) r16 = geteuid() fstat(r4, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000000a80)={&(0x7f00000001c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000400)=[{&(0x7f0000000240)="23d45f910e228321551c2647526b8c60d249c02f554a8cd8018b2c201f4dc62077b9cc528c3157ac27f311b8115e0e63a27a092aceaf4e77f76e28a240f173efcbf5bdb2b13e62b60dac10da1c1c99d8c55f4d673d1ee61db8c85c5a95ba9f8f0593e18c2afb0f0e16103369ce6a18b5839be19698efb4d0e6b6631eb141e059ba6ad188304355aa2b2153e831d5913656174bf1e087123b7f2540a497ebeb737bd4dd72b133", 0xa6}, {&(0x7f0000000300)="788bb3574c62c407ee49f607eb766731bb0b2a98eb2cc0e61ae9a001c698e72ec0b36f9f6c694c415fda0dcf69bfb265c2a3b7765e8b0d2ec60af8a959b8c90690e9ae1b12661bcca63fd21dfe0861cebdfbc788b0551c6fd4497a1b715024a0a7f9c18c0e11821b432c1e950cd0b83b8daabd63e23eb3ee714aaeb9e4a5e0a49f60927f041a7cde277ce5c427d4f30a52ff56204bf563249404065dae2b066fc92e49065269b8c98da0ee3395dae0a77df472c946d1871a72bc2304f159354afcbad6f5f0755b48af1dc8930fc860750cc0cf44421a6a2aea0743adddfe5d3d0fb9fcb22e98fabe17ac4c9ea4922e177823afd3921d27aaa41e0a95", 0xfc}], 0x2, &(0x7f0000000980)=[@rights={0x20, 0x1, 0x1, [r1, r2, r1, r1]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x30, 0x1, 0x1, [r0, r4, r0, r0, r1, r2, r0, r2]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}], 0xd0, 0x10}, 0x40) 2018/05/02 13:09:15 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x630100, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000380)=[@text16={0x10, &(0x7f0000000300)="660f3802e1f20f38f0feffce360fc71bbaf80c66b84bff2f8666efbafc0cec66b9800000c00f326635000400000f30640fd9e42666660f59c77530baf80c66b88cdbd08e66efbafc0ced", 0x4a}], 0x310, 0x0, &(0x7f00000003c0), 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) pipe2(&(0x7f0000000040), 0x4000) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f00000000c0)="66b9a808000066b80c00000066ba000000000f30660f1290d2edbaf80c66b852b24f8566efbafc0ced0f22100f1cf8262764f30f083ef20f2c4027b801008ed0b802008ee0", 0x45}], 0x1, 0x0, &(0x7f0000000180)=[@flags={0x3, 0x101700}], 0x1) fcntl$addseals(r0, 0x409, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/02 13:09:15 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000005c0)=@connect={0x6, 0x118, 0xfa00, {{0x7f, 0x4, "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", 0x47, 0x4, 0x7, 0x0, 0xeff, 0x66, 0x400}, r1}}, 0x120) write$rdma_cm(r0, &(0x7f0000000440)=ANY=[@ANYBLOB="0c000000080000fa77791cf4dc1cb177"], 0x10) 2018/05/02 13:09:15 executing program 5: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000ffb000/0x1000)=nil}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x0, 0x5}, &(0x7f0000000100)=0x10) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_GET_PIT2(r5, 0x8070ae9f, &(0x7f00000001c0)) getsockopt$inet6_int(r5, 0x29, 0x73, &(0x7f0000000240), &(0x7f0000000280)=0x4) dup2(r3, r2) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fde000/0x18000)=nil, &(0x7f0000000140)=[@text16={0x10, &(0x7f0000000040)="d06a5e0f01d19a34d43a0167f20f0d7580baf80c66b884157e8d66efbafc0c66b81c00000066ef0f23d63ef4baf80c66b85a17308d66efbafc0cb80000efb89b000f00d06766c74424003f865aad6766c7442402166b00006766c744240600000000670f011c24", 0x67}], 0x1, 0x0, &(0x7f00000002c0)=[@cr4={0x1, 0x40200}], 0x1) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r4, 0x40086408, &(0x7f0000000180)={0x6, 0x20}) 2018/05/02 13:09:15 executing program 0: clock_adjtime(0x0, &(0x7f0000000100)={0x8bee}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4002, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000040)={0x6, 0x9b24, 0x0, 0x1ff, 0x20, 0x8d5a, 0x636}, 0xc) 2018/05/02 13:09:15 executing program 6: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x60000, 0x0) r1 = geteuid() ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f00000001c0)={0x101, 0xfffffffffffffe01, 0x0, 0x80000000, r1, 0x7ff000000000000, 0x3, 0x10001}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000140)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000040)={r2}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000100)={r3}) r4 = socket(0xa, 0x5, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000000180)={0x80000001, 0x5, 0x5, 0x2, 0x1}) getsockopt$inet6_mreq(r4, 0x29, 0x19, &(0x7f00000000c0)={@loopback}, &(0x7f0000000080)=0x1bb) 2018/05/02 13:09:15 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xf) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c0000002e00ff0a00f816fffff500000400ffffff7f00000000d93d307244453db107a0877017ff69c848b95f167a3922dfd63931bdc105da25309636a7b9c0dd1dc561191f2f930ee733b68c5b1ca16dbd28b88168ec0ccda28026a8bbf0b355df6fc8b9f6d475b2354fb0362037d39509b04e988fadee3b0359b40129feb95a922824a4aa664573ab4cf4871bb50e8d86dd5b0f34d9802ff3963f4620ad0852c1e8ec7bc136c160a2a16f669167a874e70c7ac6c54c01202ae2549c0bc27dfa1d25ec6c0d9f380241ed54e51fe3360f3ff2a9f78cdc2d0a58c1d005ecc76063a1aa92cd54c7e500"], 0x1c}, 0x1}, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000140)) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000080)="9a6b753ba49f4f98ca3bea0277888ceeed4dd0712be1b07e7fb2a4e6e758f7e5704d2d0877ffc516b759dcf42281b81fb9fbf8f24a808657dfa7c8811ae9da91988c2fdadf2779b6e11810be11a0e70701a716313ebd117dd327c56e603906e5d4c2a00687339a656a0e54ad036654bae09c3c175cdc2da9d25a029de5b2b6b3aab3c0d62d254861de", 0x89) 2018/05/02 13:09:15 executing program 2: r0 = socket(0x40000000015, 0x7, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x141000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x20000004}) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) futimesat(r1, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={{0x0, 0x2710}, {0x77359400}}) socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000140)={r3, 0x1, 0x1fc00000000, 0x8000, 0xfffffffffffffff8, 0x5}, &(0x7f0000000180)=0x14) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0x3) ioctl$int_in(r0, 0x5421, &(0x7f0000001680)=0x6) sendto$inet(r0, &(0x7f00000016c0)="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", 0x481, 0x24000010, &(0x7f000069affb)={0x2, 0x4e23, @loopback=0x7f000001}, 0xfffffffffffffdc5) sendto$inet(r0, &(0x7f00004b3fff), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000f24000)) 2018/05/02 13:09:15 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'syzkaller1\x00'}}) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'vcan0\x00'}}, 0x1e) 2018/05/02 13:09:16 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x4, &(0x7f0000000140)={0x0, 0x30, 0x1, @thr={&(0x7f0000000440)="89654e3af2a83fe0a0392f94018e9c9aaa9a9190b7c7172f2015bf49c5ff8cc76e890808a83d2a129784378d4a8a6b5ab636fb5eb1c905585d6afeadad96b210673e7167a9a72eaea1b94389aaaba6514798f62e4b59ea62841d79820cedf4248f090dcd3f4931f71907674370fb93832aa2c7b759051917d1803328b6f935c8a7fafb6164766142577ca62a042b9ea44e5dff9a0ebb005c3d273464f03f94e33fa76aacd4bd7893ba8e64cdd745212acd14611617f6cd2c3b191202f239c53dfeb86712fd59aaed5043fed27f21e5a865467b036cdfcb86e33daf9b14e496186485e0cb7892d4781bab97eba1", &(0x7f0000000100)="615637f279bac5ca709b7ef553b00cd7ce949652621338afd310fa4c87cdcb3f3b373cfda12c586fd58039"}}, &(0x7f0000000180)=0x0) timer_gettime(r0, &(0x7f0000000540)) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYPTR64=&(0x7f0000000400)=ANY=[@ANYRES64, @ANYRES16=r1, @ANYPTR=&(0x7f0000000200)=ANY=[@ANYPTR64, @ANYRES64=r1], @ANYPTR64=&(0x7f0000000240)=ANY=[@ANYRES16], @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYBLOB="594d5558062ec25fee5a69bade68f7480e832f9eedfc60d2d04aa66ee83fe0d3486e7378cd5cda1ccafa635053e8a3649e37d84d3a20827a1b7dfbc77417ffccbe25a4256843d982e117e419f9cf290f5192396069d42d8a4ef6e8216de232dd0db50fa7eae1415aad3206416349b39852f265c796a099444242056596dcac454ac0549aa5d34735ddbacbcef0316a890eddf4bc088fd6cbb6ddfd", @ANYBLOB="4b8929b98742456f379ce46f142325e8d2f2f51d2ef10ff5625530ba9a73fcd8695c94b75ca45d4d4d63f250c97d68d4cc367293cd9469d208d06fa6c95f26342ee3c345989759e9895daa7d1b02d575609565a4324d32f7ef5fc67b29fd514bc0edc6f3743bb362e18c47b5b13d2619d8e01693d6bf375a281b089c69751593ab789f70452982bcb6284a434a80cc063687e0446b25eca01c7dbb3575bf63f8a82374c316faa3a6432ab83eb8047bcf528667208c8bcb04df7ddc674c641c190893c62f3e3eb83f31", @ANYPTR, @ANYRES64=r1, @ANYRES16=r1]]], 0xfffffcbb}, 0x1}, 0x4) r2 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x4, 0x440000) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f00000000c0)="0fd7d214098ab11267870ee327278c69", 0x10) 2018/05/02 13:09:16 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x58, &(0x7f0000000200)=[@in6={0xa, 0x4e20, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, @in={0x2, 0x4e20}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x100000001}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000280)={r1, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}}, &(0x7f0000000340)=0x84) r2 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$BLKPBSZGET(r0, 0x127b, &(0x7f0000000040)) openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x201, 0x0) getsockopt$inet_int(r2, 0x0, 0x16, &(0x7f0000001000), &(0x7f000000f000)=0x2) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r3, 0x0, 0x0, 0x3f, 0x4, 0xfff}, 0x14) 2018/05/02 13:09:16 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') signalfd(0xffffffffffffffff, &(0x7f0000000ff8), 0x8) timerfd_create(0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r1 = open(&(0x7f0000000300)='./file0\x00', 0x2, 0x0) unshare(0x20000) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000380)=0x0) r3 = syz_open_procfs(r2, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000080)={0x0, 0xfffffffffffffff9}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000002c0)=@assoc_id=r4, 0x4) ioctl$VT_GETMODE(r3, 0x5601, &(0x7f0000000040)) clone(0x30000100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) mlock2(&(0x7f0000a91000/0x4000)=nil, 0x4000, 0x0) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000500)) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000580)={{{@in=@rand_addr, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f0000000680)=0xe8) sendmsg$nl_generic(r0, &(0x7f0000000f40)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x7273dd8e000e074a}, 0xc, &(0x7f0000000f00)={&(0x7f00000006c0)={0x200, 0x29, 0x20, 0x70bd2d, 0x25dfdbfd, {0x18}, [@generic="6ed66deb2c5c66eb63b94728d3108a1bcb2787a76d322188be1af26a3a6f7f49f9f5b3c51b437cee3dabb1c52795383abe677c414cc17d9d3b23a0d302e29e2e45ce075d4873982ab737ff77c440d35900b9efab9e90f083212055f6b14b38189a389df0b565cbe1e5fef7271a289a05743aca4bdb0eaab96adfb0fce6446ca1fe504962e3279df99aa35edaf7041e21311cf5", @typed={0x8, 0x8d, @fd=r1}, @nested={0xb8, 0x72, [@typed={0x8, 0x28, @uid=r5}, @generic="2502497fb7c95ef975a02b1136de14a431bc17efec60225ee5e07b680cef9db59ac382665086e64a42ba77f434373bb4fa8064113fd9d5a3af201c19c89763b53923ac206979aa77cf4d5554f1427a850ab3ff7f865d8742a77da4891daf16dc70d3f5d49ca22652aba21ef6cc601df7e91100564c973ba281604209034d9d5db31be5dcd3f8e98bd9c167efe06105d7a85fe6baa4770677ab3cf56b115d2b413162ad7878e3a665ca2b86cd"]}, @generic="e76e9fba2261fc63b25023278bc2e04a19b9bb05b76369e686c4f493dc8376ee1b90c4c533c05a2544eebccd14a35a41e8665dfa8a6658b551404dceb0a96c26e0bfc26f5df3bcbde71c62f9e349406e5bc5895c9381083f62ee2e71421f6d46ff5f64f7a6ffd8dae7ddc7bffc992313a35812230ec5feb6130a7d4e64a99c73bf36aabf98219e0b6e62a573099358f561ceb5eae71ce8ed"]}, 0x200}, 0x1}, 0x20040010) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/128, &(0x7f0000000180)=0x80) getrusage(0xfffffffffffffffb, &(0x7f0000000b00)) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000480)=&(0x7f0000000440)) 2018/05/02 13:09:16 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000240)='pids.max\x00', 0x2, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x8, 0x400041) openat(r2, &(0x7f0000000080)='./file0\x00', 0x4bb7a40f071fb0c2, 0x0) sendfile(r1, r1, &(0x7f0000000100), 0x2) 2018/05/02 13:09:16 executing program 7: r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000240), &(0x7f0000000000)=0xc) 2018/05/02 13:09:16 executing program 6: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) setrlimit(0x7, &(0x7f0000a06000)={0x0, 0xfffffffffffffd}) pipe(&(0x7f0000000500)) readv(r0, &(0x7f0000000480)=[{&(0x7f0000000080)=""/188, 0xbc}, {&(0x7f0000000140)=""/61, 0x3d}, {&(0x7f0000000180)=""/40, 0x28}, {&(0x7f00000001c0)=""/119, 0x77}, {&(0x7f0000000280)=""/207, 0xcf}, {&(0x7f0000000380)=""/213, 0xd5}], 0x6) clock_gettime(0xffffdffffffffffb, &(0x7f0000000240)) 2018/05/02 13:09:16 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0, 0x142) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000140)) sendto$inet6(r0, &(0x7f0000ab4f8e)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = dup(r0) lremovexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'system.', '*eth0%\x00'}) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00000000c0)=0x10000) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000000)) 2018/05/02 13:09:16 executing program 2: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x5, 0x400000) setsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000040)=0x40, 0x4) r1 = syz_open_dev$sndpcmp(&(0x7f0000007fee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl(r1, 0x40044102, &(0x7f0000009000)) 2018/05/02 13:09:16 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000003c0)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000380), 0x0, 0x0, 0x0) r2 = gettid() sched_getaffinity(r2, 0x8, &(0x7f00000000c0)) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000100)={0x4, 0x2, 0x6, 0x2, 0x9}) ftruncate(0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) ioctl$KVM_PPC_GET_SMMU_INFO(0xffffffffffffffff, 0x8250aea6, &(0x7f00000004c0)=""/179) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='ramfs\x00', 0x0, &(0x7f0000001740)) accept4$unix(r1, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e, 0x80800) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) socket$vsock_stream(0x28, 0x1, 0x0) fallocate(r0, 0x0, 0x77, 0x2) 2018/05/02 13:09:16 executing program 6: r0 = syz_open_dev$random(&(0x7f0000a33ff4)='/dev/random\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000080)=[{&(0x7f00000004c0)=""/91, 0x5b}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f00000c6000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) preadv(r1, &(0x7f0000000280)=[{&(0x7f0000000040)=""/44, 0x2c}, {&(0x7f00000000c0)=""/13, 0xd}, {&(0x7f0000000100)=""/185, 0xb9}, {&(0x7f00000001c0)=""/9, 0x9}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000000200)=""/14, 0xe}, {&(0x7f0000000240)=""/47, 0x2f}], 0x7, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x41, 0x32, 0xffffffffffffffff, 0x0) tkill(0x0, 0x1000000000016) timer_settime(r2, 0x0, &(0x7f0000000300)={{0x0, 0x989680}}, &(0x7f0000000340)) 2018/05/02 13:09:16 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000100)=ANY=[@ANYBLOB="3d437366ed5e2e8cefd68fa15ec83af58d7f616742b7406dc7b272a5977bfd4997ba40540e7bc65f8b1c639c80c377e1e56d925a97b225572ee0f96b87253224946f8d007fe7e4376c2b63f4527fc2e21f7a09acc6384b77f3463137c9f10bd6bf9e1dd2fbe08ace6759683c09a4cd7fdff7660aa0dc8ce413e49386ce23341ebee5f506a4bfa597513788d76aa4a2b6e227957c"], 0x1) r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000000740), &(0x7f0000000780)=0x10) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x40000000, 0x10, r0, 0x10000000000) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000000380)={{0x0, 0x0, 0x0, 0x0, "19bbc6d2e56f878b807306701a155079e559b617efe5a074d2f9472f24c23826c35abb5e1935e310cc5529b9"}, 0x0, 0x0, 0xfffffffffffff68e, 0x0, 0x0, 0x0, "0fc937bc754ab5507e405e443c754c324198710f9db1f6b627bc855e42a7b14d44f2636d647b1bfee0a46975049925af347375bdd625cbcae63ff479ad21b6be", &(0x7f0000000340)=']{\x00', 0x3, [], [0x0, 0x0, 0x1]}) mkdir(&(0x7f0000000940)='./file1\x00', 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup(r1) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f0000000700)={{&(0x7f0000000500)=""/230, 0xe6}, &(0x7f0000000600), 0x3}, 0x20) ioctl$DRM_IOCTL_VERSION(0xffffffffffffffff, 0xc0406400, &(0x7f00000006c0)={0x0, 0x80000000, 0x0, 0x36, &(0x7f0000000640)=""/54, 0x9, &(0x7f0000000680)=""/9, 0x1000, &(0x7f0000000980)=""/4096}) ioctl$BLKRRPART(r2, 0x125f, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) move_pages(r3, 0x8, &(0x7f00000000c0)=[&(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000ac9000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ff6000/0x1000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil], &(0x7f00000002c0)=[0xff, 0x9], &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x0) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) setsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000000500), 0x0) r4 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r4, 0x4c09, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) socketpair(0x0, 0x80002, 0x200, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_RX_RING(r5, 0x10e, 0x6, &(0x7f0000000300)={0x75, 0x0, 0x1, 0x8}, 0x10) 2018/05/02 13:09:16 executing program 4: socket$inet_smc(0x2b, 0x1, 0x0) syz_emit_ethernet(0x1, &(0x7f0000000200)=ANY=[@ANYRES16], &(0x7f0000000080)={0x0, 0x1, [0x0, 0x0, 0x0, 0xfffffffffffffffe]}) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x40002, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000100)={{{@in=@broadcast, @in6=@loopback}}, {{@in=@local}, 0x0, @in6}}, &(0x7f0000000240)=0xe8) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000002c0)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x8000, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x2) 2018/05/02 13:09:16 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x3, 0x0) getpeername$netlink(r0, &(0x7f0000000100), &(0x7f0000000140)=0xc) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0xfffffffffffffc96) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000000c0)="010100010000000000000000409d9256", 0x10) write$vnet(r0, &(0x7f0000000500)={0x1, {&(0x7f0000000400)=""/170, 0xaa, &(0x7f00000004c0)=""/11, 0x3, 0x7}}, 0x68) r2 = accept$alg(r1, 0x0, 0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000580)={0x1}) write$vnet(r2, &(0x7f0000000380)={0x1, {&(0x7f0000000180)=""/231, 0x230, &(0x7f0000000280)=""/195}}, 0xfc80) 2018/05/02 13:09:16 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b78ff0)="a23364fd5e580ef24d71a19dd93fc727", 0x10) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r2, 0x0, 0x0, 0x1) sendfile(r1, r2, &(0x7f0000e64ff8), 0x8) openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) 2018/05/02 13:09:16 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={0x0}, &(0x7f0000000180)=0xc) r2 = accept(r0, &(0x7f00000001c0)=@in6={0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x80) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000240)={r1, 0x1000, "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"}, &(0x7f0000001280)=0x1008) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x1000, 0x2}, &(0x7f0000000000)=0x90) 2018/05/02 13:09:17 executing program 2: getrlimit(0xf, &(0x7f0000000040)) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0x8000000000000c) write(r0, &(0x7f0000d1a000)="1f0000000906fd00010000f60000ff0180fff80009000180060041ec000000", 0x1f) 2018/05/02 13:09:17 executing program 3: syz_emit_ethernet(0xcc, &(0x7f0000000040)=ANY=[@ANYBLOB="fffffff7ffffcabfa0294be18861"], &(0x7f0000000180)) r0 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x8, 0x20000) ioctl$SG_SET_DEBUG(r0, 0x227e, &(0x7f00000000c0)=0x1) syz_emit_ethernet(0x101a, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [{[{0x9100, 0x9, 0x7}], {0x8100, 0x400, 0x5}}], {@llc={0x4, {@llc={0x42, 0xff, "c822", "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"}}}}}, &(0x7f0000000000)={0x1, 0x4, [0x1c5, 0xb2f, 0x768, 0x762]}) fcntl$setsig(r0, 0xa, 0x11) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000100)=[@in6={0xa, 0x4e20, 0x8001, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1d}}, 0x2}], 0x1c) 2018/05/02 13:09:17 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x101000, 0x0) mmap(&(0x7f00004f2000/0x6000)=nil, 0x6000, 0x3, 0x32, r0, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000000140)=""/221) r1 = dup(r0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) 2018/05/02 13:09:17 executing program 7: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x4, 0x101000) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000040)={0x2, 0x7ff, 0xfff, 0x10000, 0x5, 0x2}) getsockopt(r0, 0x100000000114, 0x2711, &(0x7f0000000100)=""/13, &(0x7f000033bffc)=0xd) 2018/05/02 13:09:17 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x12000, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000180)="fc186ace9d9a1c49d20d047f1c7a10acc5141f1460126dc646a94cadf688bcab0b6d") r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net\x00') getdents(r1, &(0x7f0000000200)=""/30, 0x1e) io_setup(0x10000, &(0x7f0000000040)=0x0) io_cancel(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x9, 0xfffffffffffffffb, r1, &(0x7f0000000080)="10493c698d4d2d378b04e17894cdbc3e26fec886bf31229d8539ec0a97bc3b8075191f50e8e3a5f41f", 0x29, 0x4, 0x0, 0x1, r1}, &(0x7f0000000100)) getdents(r1, &(0x7f0000000080), 0x3b9) 2018/05/02 13:09:17 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000040)) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000480)=[@textreal={0x8, &(0x7f0000000400)="26660f38381e3219660f759b00000f302e0f01cbf081a70c000800660ffc9608000f09ba2100ed0f352c78"}], 0x1, 0x0, &(0x7f0000000100), 0x96) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000300)={0x0, 0x10000}) write$binfmt_elf64(r1, &(0x7f00000005c0)={{0x7f, 0x45, 0x4c, 0x46, 0x3b7f22c6, 0x4, 0x0, 0x8, 0x4, 0x3, 0x3e, 0x3f, 0x2db, 0x40, 0x2ed, 0xb35f, 0x2, 0x38, 0x2, 0x101, 0x20d3, 0x1f}, [{0x0, 0x1ff, 0x2, 0xeb, 0x2, 0x7, 0x1000, 0x8000}], "", [[], []]}, 0x278) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000080)) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) kexec_load(0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f00000004c0)="f554ba66d9493a421f74a271119d7e335b911f7c05b1ed0ad7a2b62b6b8597e60be40b3935f42922450892b91ad76d310fe50889ca6ca77ebb2eec07ce18e9b2593fef5a90105ea476b19aa9357a960f1e86ac0abc988ea4caa867bee309565acfc8c72bd47208b0f160726a9c75ca7910cc58e95af83635540a70effa1a04d0b63a9bb365e9cc089fe6838ddb531f55bdc0554afc8189e40f56192575d2a5ccc25652f728282ac31065a23103de70c995586b74b5f054ff990a219cfee7369f58a095621516b43c3fd096114b068958a55141eec06fb844aee53f069da3209a5e15fb41151f1fc15e4772c5ed425e87c04829d2a1fb12", 0xf7}], 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/02 13:09:17 executing program 6: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r0, 0x8921, &(0x7f00000000c0)={'veth1_to_bridge\x00', @ifru_settings={0x400, 0x9, @fr_pvc=&(0x7f0000000080)={0x4}}}) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='pids.events\x00', 0x0, 0x0) ioctl$BLKROSET(r1, 0x125d, &(0x7f0000000140)=0x1) syz_emit_ethernet(0x3e, &(0x7f0000000240)=ANY=[@ANYBLOB="0180c20000000067907800000000ffffffff210000cd00450000000000bbdff50001000000"], &(0x7f0000000000)) 2018/05/02 13:09:17 executing program 0: r0 = getpgid(0xffffffffffffffff) tkill(r0, 0x28) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xd4, 0x40) write$cgroup_pid(r1, &(0x7f0000000040)={[0x34, 0x4, 0x34, 0x33, 0x32, 0x34, 0x38, 0x34, 0x30, 0x38]}, 0xa) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="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", 0xfffffec0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001fde), 0x4) [ 93.851110] netlink: 'syz-executor2': attribute type 1 has an invalid length. 2018/05/02 13:09:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000000)='\x00', 0x3) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0xc) clock_nanosleep(0x0, 0x1, &(0x7f0000000040), &(0x7f0000000080)) 2018/05/02 13:09:17 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x3, 0xa1c0) sendmsg$nl_route(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="1400000000000006552b61305d75002ebd70000000000000000000a64257d4"], 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x4084) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000002c0)={"d202b999cf85000000000088f301e710", 0x106}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000340)={0x0, 0x400, 0x370c}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000003c0)=@assoc_value={r2, 0x7}, 0x8) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x402}) r3 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x1, &(0x7f0000000040)=[{0x64, 0x0, 0x0, 0xffffffffffffffff}]}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000300)) 2018/05/02 13:09:17 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x20042, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000080)={0x401, 0xba, 0xfffffffffffffff8, 0x1, 0x8, 0x100000001, 0x16, 0x7, 0x5, 0x1, 0x800, 0xa8d3}) shutdown(r0, 0x0) clock_gettime(0x0, &(0x7f0000001c80)={0x0, 0x0}) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000100)) r3 = fcntl$getown(r1, 0x9) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x80000000, 0x6, 0x3, 0x9, 0x0, 0x8, 0x8040, 0x2, 0x7fffffff, 0x3ff, 0x0, 0x3, 0xffffffffffff6db5, 0x20, 0xfff, 0x3, 0x4, 0x7ff, 0x8, 0x1, 0xe98, 0x2e2, 0xffffffffffff0001, 0x7f, 0xffff, 0xffffffffffffffe1, 0x0, 0x80000000, 0xffff, 0x3, 0xb69, 0x6, 0x4, 0x6, 0x5, 0x0, 0x0, 0x4, 0x2, @perf_config_ext={0x7, 0x7}, 0x10000, 0x5, 0x5, 0x6, 0x100000000, 0x0, 0xe7}, r3, 0x0, r1, 0x8) recvmmsg(r0, &(0x7f0000001b80)=[{{&(0x7f0000000700)=@l2, 0x80, &(0x7f0000001840)}}, {{&(0x7f0000001880)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @loopback}}}}, 0x80, &(0x7f0000001b00), 0x0, &(0x7f0000000000)=""/25, 0x19}}], 0x2, 0x10021, &(0x7f0000001cc0)={0x0, r2+30000000}) r5 = getpgid(0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f00000000c0)={0x0, 0x0}) kcmp(r5, r6, 0x4, r4, r1) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000140)) 2018/05/02 13:09:17 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000480)=[@textreal={0x8, &(0x7f0000000400)="26660f38381e3219660f759b00000f302e0f01cbf081a70c000800660ffc9608000f09ba2100ed0f352c78"}], 0x1, 0x0, &(0x7f0000000100), 0x96) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000140)=""/50, 0x32, 0x0, &(0x7f0000000000)={0x3, {"ff9b160300"}}, 0xc) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000002c0)={0x0, 0x105000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/02 13:09:17 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f00000000c0)={@generic={0x0, "ee068b19c9bcfa58ba309989a49311f8824b152b9a2b5666a92a8bd52dbd2804cee241829ccbc08205a920c0f77d411cbb89db97c8ca4b295415388cdc1d836fd5295764fdbd1632da8d23bda3cc8d292bbf26b8a82295bccaa36b5690cb91e266493192efd622f8d7fb80d8df929b7ea9e3e8291d6120949907f6fd4971"}, {&(0x7f0000000000)=""/124, 0x7c}, &(0x7f0000000080)}, 0xa0) 2018/05/02 13:09:17 executing program 2: capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)) r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_route(r0, &(0x7f0000e26000)={&(0x7f0000016000)={0x10}, 0x0, &(0x7f000000b000)={&(0x7f000001d000)=ANY=[@ANYBLOB="1c0000001800010500000000000000000a0100000000000000000000"], 0x1c}, 0x1}, 0x0) 2018/05/02 13:09:17 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='cmdline\x00') pread64(r0, &(0x7f0000000140), 0x1a7, 0x0) 2018/05/02 13:09:17 executing program 5: clone(0x200, &(0x7f00000001c0), &(0x7f0000744000), &(0x7f0000000280), &(0x7f0000000140)) mknod(&(0x7f0000000040)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000578fe8), &(0x7f0000000080)) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$alg(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x4000000}, 0x0) syz_open_procfs(0x0, &(0x7f00000000c0)='maps\x00') r0 = open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27d, 0x0) faccessat(r0, &(0x7f0000000080)='./file0\x00', 0x5f, 0x0) 2018/05/02 13:09:17 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000100)={0x0, @rand_addr}, &(0x7f0000000140)=0xc) sendto$packet(r0, &(0x7f0000000000)="5f4c118fe4e3254d2e30dd9d7a15f411a173e86a5bf114cc36f0a9217d72233f1ec1964d51a27396d46bc06a038c46d3a60c6cb7902c0f54c2b67d3f60102dd9a414754baefbc1ca5185426a1d9f9c3a834be61eefa03df30e96893ef06636fca37b9d364adda5fa2529ae4041d2a38a", 0x70, 0x40010, &(0x7f0000000180)={0x11, 0x0, r1, 0x1, 0xf4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}}, 0x14) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f00000000c0)=""/35, &(0x7f00000001c0)=0x23) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000340)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000000080)="040100000009cb396da10000009054b932ce5b73832fdbaf", 0x18, 0x0, &(0x7f0000005fe4)={0xa, 0x8000008100, 0x4, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) [ 94.026757] capability: warning: `syz-executor2' uses 32-bit capabilities (legacy support in use) 2018/05/02 13:09:17 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x6, 0xfffffffffffffff9) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x2, 0x80000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x88c1180}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x48, r2, 0x8, 0x70bd28, 0x25dfdbfd, {0x2}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7fffffff}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x9}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6f80000000000}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x686}]}, 0x48}, 0x1}, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x80000000, "a399e9c558720d8d1f6728f1c5f07531dc6150defaca6ebcaf1b8b8c36184c8f157be96ea31efbf49da9b9d7"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "655397eb000000004bbdd330eaaa50c6a17a4cbe4cf9a27f671d171c4a2c50f288493829c1e0fe9468a5eb556554a2803b25502ef5bc450d5f58f38b16e1198d", &(0x7f0000b0bfb2)="446465762f736e642f636f6e74726f6c4323009cb55a60fb8d54423e20546bd33125000000000000fd03e22965bb699aabcb8311b779fbf5497252581e19688501001a7898bd7751951d53b93ab1", 0x2e, [], [0x722, 0x0, 0x10000]}) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, "8984041f02000000e10000000100000009007a7d000000000000047e000081d9"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/05/02 13:09:17 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rtc0\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000d000/0x2000)=nil, 0xfffffffffffffe74, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x200000, 0x0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000000040)=""/164) munlock(&(0x7f0000000000/0x11000)=nil, 0x11000) recvfrom$unix(r0, &(0x7f00000002c0)=""/203, 0xcb, 0x0, &(0x7f00000003c0)=@file={0x0, './file0\x00'}, 0x6e) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], &(0x7f0000000240)=0x106) remap_file_pages(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0xfffffffffffffffc, 0xfffffffffffffffc, 0x0) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) [ 94.208990] mmap: syz-executor0 (7439) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/05/02 13:09:18 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x10, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000180)={0x0, 0xa2, "f382eae67bbf8e49d2c2cf4caf5924b0d8319e37a5658c234e3ca32d8f2796c6e99d843731c328b00bbdaa406b04d183851cdc5d1738f5a7ca56fca4cad2cc8bb646ddc24cb7e5fa0043d18b983ccf5b8fa7fab20f2fb82cf1b8bd3142969c62a564e5ac4d7fbec73ace1a3343e2b0c4c2500070e128f44b8d5b2b59318c312add1373f671e2321d0d2c5570efdd5f34c7711b14f0d714b999f1a7da44da5faa2f16"}, &(0x7f0000000240)=0xaa) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)={r2, 0x6, 0x1, [0x5]}, 0xa) socket$alg(0x26, 0x5, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x800, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r3, 0xc008240a, &(0x7f00000000c0)={0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) accept$alg(r3, 0x0, 0x0) syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') unshare(0x40600) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/05/02 13:09:18 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000140)=@file={0x0, './file0\x00'}, 0x283) sendmmsg$unix(r1, &(0x7f00000bd000), 0x31, 0x0) ppoll(&(0x7f0000000000)=[{r1, 0x4}], 0x1, &(0x7f0000000040), &(0x7f0000000280), 0x8) recvmmsg(r1, &(0x7f0000001d00)=[{{&(0x7f0000001a40)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f0000001c00)=""/228, 0xe4}}], 0x1, 0x0, &(0x7f0000001f00)) r2 = dup3(r1, r0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) 2018/05/02 13:09:18 executing program 2: futex(&(0x7f000000cffc)=0x6, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000000040), 0x0) futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000b7dff0), &(0x7f0000048000), 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x10000000006, 0x32, 0xffffffffffffffff, 0x0) exit(0x0) 2018/05/02 13:09:18 executing program 7: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) close(r0) ioctl$TCGETA(r0, 0x40045567, &(0x7f0000000000)) recvmsg$kcm(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000180)=""/251, 0xfb}], 0x1, &(0x7f00000002c0)=""/1, 0x1, 0x401}, 0x12000) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000100)={{0xa, 0x1, 0x2, @dev={0xfe, 0x80, [], 0x13}, 0x200}, {0xa, 0x4e20, 0x1, @empty, 0x40}, 0x100000001, [0x403, 0x1, 0x0, 0x8, 0x1ff, 0x7, 0xfffffffffffffffc, 0x6fe5]}, 0x5c) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f00000000c0)=[0x4000000000000, 0x8]) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000000080)={0x3, 0xeab, [{0x1, 0x0, 0x7}, {0x800, 0x0, 0x80000000}, {0x6, 0x0, 0xfffffffffffffffd}]}) 2018/05/02 13:09:18 executing program 1: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x200000, 0x0) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000000040)={0x1, 0x0, [{}]}) clone(0x0, &(0x7f0000aed000), &(0x7f00002dc000), &(0x7f000045e000), &(0x7f0000e30fff)) 2018/05/02 13:09:18 executing program 4: 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) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000f12fd8)={&(0x7f0000218000)=@in={0x2}, 0x80, &(0x7f0000f1dfc0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x81}, 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000db000)='tmpfs\x00', 0x0, &(0x7f0000000140)) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpuacct.usage_user\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000100)={0x1}, 0x1) 2018/05/02 13:09:18 executing program 6: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000740)=ANY=[]) mount(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)='mqueue\x00', 0x0, &(0x7f0000e2ef53)) umount2(&(0x7f0000000040)='./file0\x00', 0x4) umount2(&(0x7f0000a23000)='./file0\x00', 0xc) 2018/05/02 13:09:18 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000040)={0x6, 0x0, [{0x12000000000000, 0x3, 0x0, 0x0, @sint={0x937, 0x8d8}}, {0xfffffffffffffffb, 0x2, 0x0, 0x0, @irqchip={0x8, 0x101}}, {0x1ff, 0x2, 0x0, 0x0, @msi={0x1, 0x8271, 0x20}}, {0x7, 0x3, 0x0, 0x0, @irqchip={0x9, 0x167661ba}}, {0x4, 0x7, 0x0, 0x0, @sint={0x5, 0x3}}, {0x3, 0x0, 0x0, 0x0, @irqchip={0x0, 0x100}}]}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000200)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/02 13:09:18 executing program 7: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000100)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendmsg$rds(r0, &(0x7f0000006fc8)={&(0x7f000001dff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000), 0x0, &(0x7f0000003fb8)=ANY=[@ANYBLOB="4800000000000000140100000c0000000000000000000000", @ANYPTR=&(0x7f0000012f46)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="ba00000000000000", @ANYPTR=&(0x7f000001a000)=ANY=[], @ANYBLOB="000000000000000000000000000004000000000000000000"], 0x48}, 0x4000000) 2018/05/02 13:09:19 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000100)="380000001300094700bb61e1c3e4ffff05fff80002000000450000582aa4b0953a8c6a000d0000000000280f00000007fd0900000006060400", 0x39}], 0x1) 2018/05/02 13:09:19 executing program 3: r0 = socket$pptp(0x18, 0x1, 0x2) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r0, r1, 0x0, 0x5) openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x46, &(0x7f0000000280), 0x4) getsockopt$inet6_mtu(r2, 0x29, 0x46, &(0x7f0000000000), &(0x7f0000000040)=0x4) msgget$private(0x0, 0x0) msgsnd(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0300000000000000652a3d2cbc1ef0f6021b3515fc7677704bc436044904e778bb84095969d205c4564787b047eca0884f48561cee82bc23d8bf96280f93e2959ba7ff935b6f9385e0b434cab4889e6f02a48aefa87f80e22dbaa5e7743fcdb8fb6c3e38a8c4e80ac59fa52187f7db1317b6fbf581b66f9c94f1f18e9a48ef56080007d6f28603dbb6a7f77133f922d0b9360a9ccf491a495bb6e6b464ad271c5d05b14afb2875c9d0cf63afbd2804184f1f032b1511e14366e5b1553fa27d7b"], 0x1, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x80000, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000080)=[{0xe, 0xffffffffffffffff}, {0x7d09942ad9ae073f, 0x1}, {0xe, 0x4928}, {0x3, 0x1f}, {0x0, 0x2161}, {0x0, 0xff}, {0x8, 0x7}, {0x2, 0x400}, {0x2, 0x7}], 0x9) mkdirat$cgroup(r3, &(0x7f0000000040)='syz1\x00', 0x1ff) getsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$sock_int(r3, 0x1, 0x1, &(0x7f0000000140)=0x1, 0x4) msgsnd(0x0, &(0x7f00004adff7)={0x2}, 0x8, 0x0) msgctl$IPC_RMID(0x0, 0x0) 2018/05/02 13:09:19 executing program 1: r0 = gettid() ptrace$getsig(0x4202, r0, 0x9, &(0x7f00000001c0)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) bind$inet(r1, &(0x7f0000000100)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) sendto$inet(r1, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) r2 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0xffffffffffffffff, 0x80) setsockopt$RDS_RECVERR(r2, 0x114, 0x5, &(0x7f0000000180)=0x1, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000240)=[{0x8, 0x8}], 0x2000000000000102) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004}, 0x14) sendto$inet(r1, &(0x7f0000000040)="3f2c2396e4ecbc41c1d6272df1054da56b58ceddf15d4db6030baede2ea1a412dbbd3b6c999906f302a60a1d6b7a236d917548f77807097817afd73cbb92902b8ba6b7a9aa00ca08e10ab035ab5b9c63675f3bb823850662a0d94523056789c3cbae9f08bbc8ed1b443853bb816ef47e32668b3f5d81e7b59d1b751aedb09ee881a5fdeaf6f03c56ff291925d60bd9f95cb3b5b516b253cb1533b7420000000000000000000000000000000000000000", 0x65, 0x4008004, &(0x7f0000000300)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f0000cf1f96)='N', 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x18, &(0x7f00007b1ffc)=0x80000001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000000000)=0xaa000000000, 0x4) 2018/05/02 13:09:19 executing program 4: r0 = socket(0x200000000010, 0x2, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000040)=0x40) write(r0, &(0x7f0000000280)="240000002a005f7601000010ff010000000000220090452c1a613a200000000000000000", 0x24) 2018/05/02 13:09:19 executing program 7: r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000490000)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f00009c2f90)=ANY=[]}, 0x1}, 0x0) getsockname$packet(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x14) sendmsg$nl_route(r0, &(0x7f0000000500)={&(0x7f0000000000)={0x10}, 0xfffffdbb, &(0x7f00000004c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="38005df04ce80000000000000aedfd4754a271b4bd8e3b55c6000000000000000000001c000900004792b683c91c3ad9a5b44eebd75c7ec04be004583e0a92b27d9064b64d1db1dac3a78584cd2f1735b3bf2d9cf7789aacbcd18d52307e74235ec559e38f635536ae9d8d", @ANYRES32=0x0], 0x38}, 0x1}, 0x0) 2018/05/02 13:09:19 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') getsockname$netlink(r0, &(0x7f00000000c0), &(0x7f0000000100)=0xc) r1 = socket$inet(0x15, 0x1000000000005, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x3ffffffc, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000140)={0x2, 0x4e22}, 0x10) 2018/05/02 13:09:19 executing program 2: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0xa040, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000040)=0x958b) waitid(0x1, 0x0, 0x0, 0x1000009, &(0x7f00000002c0)) 2018/05/02 13:09:19 executing program 0: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x1}, 0x20) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x1, 0x80) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x7ff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000200)={r3, 0xfd, "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"}, &(0x7f0000000100)=0x105) dup2(r0, r1) 2018/05/02 13:09:19 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='io.weight\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r1, 0x0, 0x101) r2 = socket$netlink(0x10, 0x3, 0xf) sendmsg$nl_crypto(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x89005}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=@delrng={0x10, 0x14, 0x10, 0x70bd25, 0x25dfdbff, "", ["", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x4000040}, 0x80) [ 96.117071] netlink: 24 bytes leftover after parsing attributes in process `syz-executor6'. 2018/05/02 13:09:19 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x4}}, 0x2e) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000100)="5c821ea9f9a0e65608c609c47c352fd55979869e4a8b524a05ce6849456754f4550342ef7b1da09de39fc7a470796b9d774aa11b1f819df0466cda422198d05d07f24579e5839ae66db8a988b12a0c47270fa0c6159b4aae63308454ca1f05d883bfd9612f167bdf739b090daadd0c3b6a5524f10d129fe49e7775f6b246130284f24a096b739369003f028c81e9db49efb15b5919a31236da2189e18375b771ab8d5649be0e8a30e54e44bbe5824cdfdf44f7d0cd2e91c2bb9e2b0a9a972567b5a4b89379f06316") 2018/05/02 13:09:19 executing program 6: recvmsg(0xffffffffffffffff, &(0x7f0000346fc8)={&(0x7f0000000000)=@ll, 0x80, &(0x7f0000ca3000)=[{&(0x7f0000846000)=""/15, 0xf}, {&(0x7f0000f6afa9)=""/87, 0x57}, {&(0x7f00008e3f35)=""/203, 0xcb}, {&(0x7f0000f75ffe)=""/2, 0x2}], 0x4, &(0x7f0000a01f13)=""/237, 0xed}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, [@alu={0x7, 0x83, 0x6}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/02 13:09:19 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) flistxattr(0xffffffffffffffff, &(0x7f0000000140)=""/151, 0x97) r0 = syz_open_dev$dspn(&(0x7f0000836000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000040)=0x1) 2018/05/02 13:09:19 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x4000000000000005}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000000)='./file0\x00') creat(&(0x7f0000d92ff0)='./control/file0\x00', 0x0) dup2(r0, r1) 2018/05/02 13:09:19 executing program 2: perf_event_open(&(0x7f0000aaa000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x2001, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00000000c0)=@req3={0x80, 0xffffffffffffffff, 0x9, 0x3, 0x5, 0x0, 0x4}, 0x1c) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4018641b, &(0x7f0000000040)={&(0x7f0000ffd000/0x3000)=nil, 0x2, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r2 = syz_open_pts(r0, 0x10000000002) writev(r2, &(0x7f0000000040), 0x2000000000000092) 2018/05/02 13:09:19 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000440)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syz_tun\x00'}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000800)={0x0, @in6={{0xa, 0x4e22, 0x9b5, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xb}}, 0x1}}, [0x25a, 0x8, 0xc897, 0x1740, 0x16, 0x1, 0x1, 0xfff, 0x66cb, 0x8, 0xff, 0x43, 0xff, 0xf9, 0x8]}, &(0x7f0000000900)=0x100) syz_open_dev$audion(&(0x7f0000000940)='/dev/audio#\x00', 0x1, 0x20000) r2 = syz_open_dev$sndpcmp(&(0x7f0000000980)='/dev/snd/pcmC#D#p\x00', 0x72, 0xd0000) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r1, &(0x7f00000002c0)=0x8f) openat$dsp(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/dsp\x00', 0x48000, 0x0) fcntl$dupfd(r0, 0x0, r0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000700)='/dev/sequencer2\x00', 0x40400, 0x0) syz_open_dev$adsp(&(0x7f0000000740)='/dev/adsp#\x00', 0x78, 0x2000) socketpair$inet(0x2, 0x1, 0xffffffffffff0000, &(0x7f0000000780)) pipe2(&(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000680)={0x0, 0x24}, 0x323) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000004c0)={0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000040)={{{@in=@multicast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f0000000400)=0xe8) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r6) getpeername(r4, &(0x7f0000000200)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000180)=0x80) setsockopt$packet_drop_memb(r7, 0x107, 0x2, &(0x7f0000000280)={r5, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x208801, 0x0) r9 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) creat(&(0x7f0000fdeff8)='./file1\x00', 0x0) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000040)=@req={0xffffffffffffffff, 0x40, 0x0, 0x1}, 0x10) sync() r10 = request_key(&(0x7f0000000500)='pkcs7_test\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000580)='syz_tun\x00', 0xfffffffffffffffa) add_key(&(0x7f00000005c0)='dns_resolver\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000640)="f54c63b834ca4dc4e2593672f8891bf610e8", 0x12, 0xfffffffffffffffd) keyctl$setperm(0x5, r10, 0x10000000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r9, 0x84, 0x7b, &(0x7f0000000380)={0x0, 0x3}, &(0x7f00000003c0)=0x8) unlink(&(0x7f0000000080)='./file1\x00') openat$cgroup_procs(r6, &(0x7f00000002c0)='cgroup.threads\x00', 0x2, 0x0) symlink(&(0x7f0000000140)='./file1\x00', &(0x7f0000000340)='./file2\x00') syz_fuse_mount(&(0x7f0000000300)='./file1\x00', 0x9000, 0x0, 0x0, 0x0, 0x1008880) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r8, 0x28, 0x2, &(0x7f00000001c0)=0x7, 0x8) 2018/05/02 13:09:19 executing program 3: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0xf2, "d8fd32c06fd706f70a87aeeba4903b02ac90f1a2a7da09eddab9d6f3bfd8702f6d761d95df6db9fd90f8df74c16b697620b4f46d06e81ffb0095a9d5d41e5effe918922770119c082d1f92cf1e423d7e55d12b382ca75843600743579c852a4643bd9b71a4d001323754435fee5aaf4501165234a3349a2bd276b244c139c5a9de1909afb0b9951492bd8e8cde71c4af7750a7d7fb8f76e4aa21020fe51f89750cbb1d6174374fec7fde84f6b777fab45ed67498bb73e45cd4654ae5bcf63842bb8a2ec6a90adb82c1f5ba7c3ef2e6ba8772fd1ecca6cd33c114b5aca640ddfc3a5c0469186673c1a85bb3b0349eebdd9d93"}, &(0x7f0000000180)=0xfa) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1, 0x100000001, 0x5, 0x6, 0x9, 0x4}, &(0x7f0000000200)=0x14) socket$inet(0x2b, 0x7ff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000240)='/dev/uinput\x00', 0x242000, 0x0) 2018/05/02 13:09:19 executing program 6: sendmsg$TEAM_CMD_OPTIONS_GET(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000600)={&(0x7f0000000340)={0x14, 0x0, 0x0, 0x70bd2a, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000080)=0x100000000) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000000180)=@ioapic) syz_emit_ethernet(0x66, &(0x7f0000000100)={@random="cd390b081bf2", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff80, 0x0, 0x0, 0x0, [], {0x0, 0x6, "d5cae2", 0x0, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/05/02 13:09:19 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000540)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x79}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) fcntl$getownex(r1, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setregs(0xf, r3, 0x8, &(0x7f0000000100)="de3f6ed1125e5ee98516e576525b07ed190881ef6b83e243cf59f00c97e0e906e8ee851d93830eb8b164e9298631253122585f49f8efefaa8203c7a7bfdfe18f80d435851dd6ca71436cdb903ecc5d4e06371095562d4d8bb4917fd2cfcd28a3a061819829") ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x40000072}]}) 2018/05/02 13:09:19 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x381181) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='htcp\x00', 0x5) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0x6, 0x4, 0x2106, 0x3, 0x0, 0xffffffffffffffff, 0x0, [0xa]}, 0x2c) 2018/05/02 13:09:20 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000100)={0x79}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$binder(&(0x7f0000a75ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) r4 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r5 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_CHANNEL_POLICY(r5, 0x112, 0xa, &(0x7f0000000040)=0x4, &(0x7f0000000080)=0x4) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080), 0x1, 0x0, &(0x7f00000000c0)='\t'}) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000005fd4), 0x0, 0x0, &(0x7f0000002000)}) dup3(r2, r3, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000fed000)={0x0, 0x0, &(0x7f00006f0f64), 0x0, 0x0, &(0x7f00000e0f29)}) 2018/05/02 13:09:20 executing program 7: syz_emit_ethernet(0x56, &(0x7f0000000000)={@empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@canfd={0xd, {{0x2, 0x566ee856, 0x2, 0xe9}, 0x26, 0x2, 0x0, 0x0, "c53144608262efa7d73663b1bd685a78d96b482e8d877dbcaa6dd6773bbb6520c3dcfab6a148edb56a9bd27d3e7c704f5b191282b76ba0e27abcc06ffb1bdfce"}}}}, &(0x7f0000000080)={0x1, 0x4, [0xfd2, 0xf03, 0x4e7, 0x82a]}) syz_emit_ethernet(0x66, &(0x7f000010ef70)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x33, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "d5cae2", 0x0, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$get_persistent(0x16, r0, r1) 2018/05/02 13:09:20 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x400000, 0x0) munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080)={0x8, 0x5, 0x1, 0x944a, 0x2b1c000000000, 0x3, 0x9, 0x6, 0x200, 0x200000060, 0xffffffff}, 0xb) socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000840)={'team0\x00'}) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x9, 0x4000) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000000a80)=""/246) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000000)={0x0, 0xffffffffffffffff}) ioctl$EVIOCGREP(r2, 0x40047451, &(0x7f00000008c0)=""/174) close(r2) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)="2e2f63677a6bf9c562809ff400d40554a4863731d64ecff3f88a93d574b08c7a285f64cc2cfb154be1ae894e609e99db3828cc175760d089bbb8bb4e5f410b1d430845c752e0f05e956814be21ba06e6a652392da7a9c34572e96058c0709acc37778a0b3d09d182", 0x200002, 0x0) fchdir(r4) ioctl$KVM_SET_FPU(0xffffffffffffffff, 0x41a0ae8d, &(0x7f0000002a80)={[], 0x4b9, 0x7f910fbf, 0x6640, 0x0, 0x0, 0x0, 0xd000, [], 0x7}) perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r5, 0x41007701, &(0x7f0000000040)='/dev/ashmem\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e84000)='/dev/kvm\x00', 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r7, 0xae60) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000000200)=0x6, 0x4) r8 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0xfffffffffffffff9, 0x200400) ioctl$sock_bt_hidp_HIDPCONNDEL(r8, 0x400448c9, &(0x7f00000002c0)={{0x100000001, 0x7fffffff, 0x8, 0xff, 0x8001, 0x5}, 0x7fff}) ioctl$KVM_SET_PIT(r7, 0x8048ae66, &(0x7f000074af90)={[{0x7}, {}, {0x0, 0x0, 0xe1c, 0x0, 0x0, 0x0, 0xfffffffffffffffd}]}) sysfs$3(0x3) ioctl$KVM_SET_PIT(r7, 0x8048ae66, &(0x7f0000001000)) 2018/05/02 13:09:20 executing program 6: socketpair$unix(0x1, 0xfffffffffffffffe, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000180)={0x2, &(0x7f0000000040)=[{0x14}, {0x800000002000006}]}, 0x10) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000001980)='=', 0x1}], 0x1) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x100, 0x0) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000000080)={0x363, 0x800, 0x3}) 2018/05/02 13:09:20 executing program 3: r0 = 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'bridge0\x00', 0x0}) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x35, 0x1, [0xffffffffffffffe1]}, &(0x7f00000000c0)=0xa) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000280)={r4, 0x56, "e72c74fe26ff14d225658fd8d0c4c1c299604fc8f86b89d28e25c659f1249ae51643aa683b89fca41e1bfed39f5a49b035d749eca86c405a06bc6032ffcf8bbbdb6e2bf069872a6d8ac72c56ecb67af8370baeca6944"}, &(0x7f0000000100)=0x5e) setns(r3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r2, 0x6, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/02 13:09:20 executing program 4: getresgid(&(0x7f0000002b40), &(0x7f0000002b80), &(0x7f0000002bc0)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) r1 = getpid() process_vm_writev(r1, &(0x7f00000004c0)=[{&(0x7f0000000000)=""/74, 0x4a}, {&(0x7f0000000180)=""/225, 0xe1}, {&(0x7f0000000280)=""/135, 0x87}, {&(0x7f00000000c0)=""/102, 0x66}, {&(0x7f0000000340)=""/73, 0x49}, {&(0x7f00000003c0)=""/44, 0x2c}, {&(0x7f0000000400)=""/177, 0xb1}], 0x7, &(0x7f0000002a80)=[{&(0x7f0000000540)=""/177, 0xb1}, {&(0x7f0000000600)=""/230, 0xe6}, {&(0x7f0000000700)=""/4096, 0x1000}, {&(0x7f0000001700)=""/197, 0xc5}, {&(0x7f0000001800)=""/57, 0x39}, {&(0x7f0000001840)=""/4096, 0x1000}, {&(0x7f0000002840)=""/127, 0x7f}, {&(0x7f00000028c0)=""/245, 0xf5}, {&(0x7f00000029c0)=""/58, 0x3a}, {&(0x7f0000002a00)=""/81, 0x51}], 0xa, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='dctcp\x00', 0x20e) sendto$inet(r0, &(0x7f0000002d40), 0xfffffffffffffe98, 0x20020003, &(0x7f0000002d80)={0x2, 0x2004e21, @loopback=0x7f000001}, 0xb) shutdown(r0, 0x1) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000002c40)={0xffffffffffffff9c, 0x3, 0x1, 0x6, &(0x7f0000002c00)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000002c80)={0x0, 0x1f, 0x3}, &(0x7f0000002cc0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000002d00)={r3, 0xffff}, 0x8) r4 = socket(0x10, 0x3, 0x4) fsetxattr(r4, &(0x7f0000002d40)=@random={'btrfs.', 'dctcp\x00'}, &(0x7f0000002dc0)='\x00', 0x1, 0x3) sendmsg$nl_xfrm(r4, &(0x7f00009d3000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000003080)=ANY=[@ANYBLOB="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"], 0x4c}, 0x1}, 0x0) 2018/05/02 13:09:20 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) fcntl$F_SET_FILE_RW_HINT(r4, 0x40e, &(0x7f0000000000)=0x5) modify_ldt$write2(0x11, &(0x7f0000000400), 0x10) ioctl$KVM_RUN(r4, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/05/02 13:09:20 executing program 0: syz_emit_ethernet(0x36, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv4={0x800, {{0x5, 0x4, 0xffffffffffffffff, 0x0, 0x28, 0x0, 0x0, 0x0, 0x2f, 0x0, @rand_addr, @multicast1=0xe0000001}, @tcp={{0x0, 0x883e, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) syz_emit_ethernet(0xdc, &(0x7f0000000080)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipx={0x8137, {0xffff, 0xce, 0x0, 0x0, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xae}, {@current, @random="9c1bb04b90da", 0x9}, "8526549fd1719433ad2aacf02f6f380170c54f040edc4b6fe043970d57c07eb52a7bce20dc3ec840ffc25838067b83079641b88c2c6408ddf7cc739eddf73e13151d098cade9fd4d95743b6cb19745310530c7e7205c113adc78cdf85d9937a2510a18dd7462216956125b0982981608d0746baafc47e0c0ad8f43d0d41b53711ac44c86678c3ba3291b8c37caf2dc5d5ee0942bd6a868f24e101a41ee6542593cf28e8ac5d3eac0330a1d10d4c292a9"}}}}, &(0x7f0000000180)={0x0, 0x4, [0x7b9, 0xbcd, 0x610, 0xc1]}) r0 = socket$inet(0x2, 0x0, 0xffffffffffffffff) r1 = getpid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00000001c0)=r1) [ 96.648527] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT 2018/05/02 13:09:20 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@dev={0xfe, 0x80}}, 0x14) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000240)={'mangle\x00', 0xe3, "45bd85bd9d923f2dc05559a81dd841e3f965efe86f4b37a556b075af5a0e5b270ff101948d0f53a6614422b1b3c48851c329cd04c51dab2b066099b3d42a97008c64ed0d2c66963d5d057459ec6740870f504124e07e335dc13c38a1dbcdb20ad34f6ad71e9344d4740183bc95beab33d21ba605f74004b66c162b72e5401967f4d474e5bf73fa2519f696d4128c858f116f783de7086029d37935923f9abdb0ece31fbe4646b8295f65606d846da8a96cfd721a0aa716ad0207381c435ab2089e393473156afaba8a8643ca0959ca2932469fb03caf44b61ce335de593b4611cf936e"}, &(0x7f0000000000)=0x107) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/05/02 13:09:20 executing program 6: r0 = socket(0x10, 0x803, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0xfffffffffffffef9) sendto(r0, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) close(r0) syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'dummy0\x00', 0x1}) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r1, 0x400454cc, r2) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000fd0000)=""/100, 0x64}}], 0x1, 0x0, &(0x7f00000000c0)) 2018/05/02 13:09:20 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)="73797a5f74756e0000000000001700", 0x10) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x277fe) sendfile(r1, r2, &(0x7f0000000000), 0x8080000001) r3 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_ifreq(r3, 0x89f3, &(0x7f0000000080)={"be00", @ifru_flags=0x100}) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x101000, 0x0) shutdown(r3, 0x1) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r4, &(0x7f0000000240)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="00042bbd7000fddbdf250e000010080005000700000008000600020000001c000200080005000100000008000400fdffffff080002004e21000067310e222bf45932619dc07cecb94233a76a"], 0x40}, 0x1, 0x0, 0x0, 0x1}, 0x84) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000000100)=0x3, 0x4) ioctl$EVIOCSKEYCODE(r4, 0x40084504, &(0x7f0000000040)=[0x6, 0x3]) ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f00000000c0)='gre0\x00') 2018/05/02 13:09:20 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = socket(0x10, 0x80002, 0x0) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x1}, 0xc) write(r1, &(0x7f00000005c0)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) connect$netlink(r1, &(0x7f0000e8f000)=@proc={0x10, 0x0, 0x1}, 0xc) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) sendto(r1, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c45ff8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x501043, 0x0) read(r1, &(0x7f0000d48000)=""/1, 0x5bd) ioctl$int_in(r2, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r2, 0x8, r0) fcntl$setsig(r2, 0xa, 0x12) r4 = dup2(r1, r3) socket(0x2, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x40082406, &(0x7f0000000140)='eth1lo{@^-\x00') readlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/7, 0x7) tkill(r0, 0x14) 2018/05/02 13:09:20 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x60000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x42, 0x800) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000000100)=""/4096) r2 = socket(0x11, 0x10000800000003, 0x0) bind(r2, &(0x7f0000000000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'lo\x00@\x00', 0x101}) 2018/05/02 13:09:20 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0x1, 0x5, 0xa, 0x985f}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000014000)='A', &(0x7f0000012000)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000000a000)={r0, &(0x7f0000008000), &(0x7f0000016f02)=""/254}, 0x18) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000180)={0x80000000}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000040)={0x0, 0xfffffffffffffffa}, &(0x7f0000000080)=0x8) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000001c0)) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000000400), &(0x7f0000000440)=0x8) accept$ipx(r2, 0x0, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00000000c0)={r3}, &(0x7f0000000100)=0x8) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000000480)={[{0x2, 0x2, 0x0, 0x0, 0x3, 0x1, 0x0, 0x3ff, 0x0, 0xe25a, 0x0, 0x1, 0x81}, {0x9c0, 0x9, 0x5, 0x4, 0x9, 0x0, 0x17d33e3b, 0x9, 0x6, 0x54a3, 0x6, 0xfffffffffffffff8, 0xc000000000000000}, {0x80000001, 0x8, 0x6, 0x7fff, 0x77, 0x5, 0x8000, 0x3, 0x10000, 0x9, 0x95, 0x9022}], 0x7}) bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x0, 0x1, 0x3ff, 0x20, 0x4, r0, 0x4}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0xd, 0xfff, 0x378c, 0xc8000000000000, 0x25, 0xffffffffffffffff, 0x6}, 0x2c) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f00000003c0)={0x8, 0x401, 0x4, 0xfb, &(0x7f0000000240)=""/251, 0x10, &(0x7f0000000340)=""/16, 0x36, &(0x7f0000000380)=""/54}) 2018/05/02 13:09:20 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2, 0x0) statx(r0, &(0x7f0000000180)='./file0\x00', 0x80003c00, 0xfff, &(0x7f0000000400)) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, "d4418c8dd8156c5ef52924d9d74e6b8ca943bc034819765e69cfb9c6d4c5b22c8c2de0d065c81a53007a28bfa69ba5d700dfd4b463f4634af9b3803bcd189f16", "2c4f3900d984c38991f9c2719f088c78f26ffc57bb57bc32fbbf992866b37f8e"}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000001c0)) 2018/05/02 13:09:20 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001480)={0x26, 'skcipher\x00', 0x0, 0x0, 'cfb(cipher_null-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000040)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000080)='\t', 0x1}], 0x1, &(0x7f0000001500)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x4000) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={0x0, 0x81}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r3, 0x5, 0x3}, 0xc) [ 96.981439] IPVS: ftp: loaded support on port[0] = 21 [ 97.085725] device lo entered promiscuous mode 2018/05/02 13:09:21 executing program 0: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$restrict_keyring(0x1d, r0, 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, r0, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000540)='IPVS\x00') ioctl$TIOCCBRK(0xffffffffffffffff, 0x5428) r2 = dup3(r1, r1, 0x80000) ioctl$INOTIFY_IOC_SETNEXTWD(r2, 0x40044900, 0x101) 2018/05/02 13:09:21 executing program 7: r0 = socket(0x10, 0x802, 0x0) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) r1 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x3ff, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f00000002c0)=""/75) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000100)={0xffffffffffffff01, 0x0, 0x3}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000240)={r2, r1}) setsockopt$RDS_RECVERR(r2, 0x114, 0x5, &(0x7f0000000280)=0x1, 0x4) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000000200)={r3, 0x9}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000003c0)={[0x8, 0x7, 0x800, 0x7fffffff, 0x2, 0x0, 0xec1, 0xaae, 0x9, 0x7, 0x7, 0x3ff, 0x401, 0x1ff, 0x4, 0x2], 0x0, 0x210801}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000000340)={0xdc32, 0x3, {0x3, 0x2, 0x8f3b, 0x1, 0x6}}) write(r0, &(0x7f0000000180)="220000070700be000009000700000000ff0000000800200400050013800045000000f90c28bc0f77ef9628e8e6161c0c5c671b9769c51bb7d301b41b42f38a000000001baef3fb6c69fe50647727000000000000000000000000", 0x5a) 2018/05/02 13:09:21 executing program 3: setrlimit(0x2, &(0x7f00000ef000)={0x0, 0x8000000000000000}) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0xc00, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000080)={0x8, 0x7ff, 0x7, 0xb0, 0x9, 0x6f4}) r1 = getpgrp(0x0) getsockname$packet(r0, &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000002800)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000002840)={@remote={0xfe, 0x80, [], 0xbb}, 0x7e, r2}) prlimit64(r1, 0xd, &(0x7f0000000000)={0x2, 0x100}, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x4e21, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, {0xa, 0x4e22, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x9, [0xf3e8, 0xfffffffffffffffb, 0x4, 0x9, 0x9, 0x100000000, 0x7, 0x88e8]}, 0x5c) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x80003, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000200)={0x0, 0x7fff, 0x30}, &(0x7f0000000240)=0xc) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000280)={r4, @in6={{0xa, 0x4e23, 0x2d, @local={0xfe, 0x80, [], 0xaa}, 0x800}}}, 0x84) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x7, 0x80000032, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00000001c0)) 2018/05/02 13:09:21 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000002, 0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_settime(0xe29a6ea8dafa69d2, &(0x7f0000000100)) 2018/05/02 13:09:21 executing program 4: 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$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000280)="16ac6ec78521d3e3348db77d85955c2a30a04b83b7f4b7", 0x17) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000180)={{0x0, @multicast2=0xe0000002, 0x4e21, 0x1, 'lblc\x00', 0xe, 0xfffffffffffffff7, 0x49}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x2000, 0x1000, 0x9, 0x80}}, 0x44) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000000040)) readv(r0, &(0x7f0000003c00)=[{&(0x7f0000001900)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/13, 0xd}], 0x2) ioctl$int_in(r0, 0x80000000005000, &(0x7f0000003ff8)) madvise(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) time(&(0x7f0000000140)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000200)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000000240)={0x2, 0x2, 0x58b482fa, 0x4, r1}) 2018/05/02 13:09:21 executing program 2: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r0, &(0x7f0000016000)=@generic={0x0, "009d000000000000080044944eeba71a497600000076b1796e2e2adb000000012e0b3200000000040000004ce875f2e3ff5f163ee342b7679500800900000000000101013c5811030002675027ecce26fd792bbf0e5bf5ff1b011ef3f6db1c00010010000000000049740000f0ffffff0006ad005ecc326d3a00ffc2c654"}, 0x80) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x410000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0x80, @loopback={0x0, 0x1}, 0x2}}, 0x4, 0x1, 0x80, 0x2, 0x8}, &(0x7f0000000100)=0x98) ioctl$KVM_GET_PIT2(0xffffffffffffffff, 0x8070ae9f, &(0x7f00000001c0)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000140)={r2, 0x1000}, &(0x7f0000000180)=0x8) 2018/05/02 13:09:21 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x80001) r2 = socket(0xa, 0x2, 0xffffffff) getpeername$packet(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0xffffffffffffffb5) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000180)={@loopback={0x0, 0x1}, r3}, 0x14) close(r0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$SG_GET_KEEP_ORPHAN(r4, 0x2288, &(0x7f00000000c0)) r5 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x2, 0xfffffffffffffffd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000001c0)) write(r0, &(0x7f0000000000)="f0", 0x1) dup3(r2, r5, 0x80000) 2018/05/02 13:09:21 executing program 5: r0 = memfd_create(&(0x7f0000000040)='userloppp1ptoc\'\x00', 0x2) fcntl$addseals(r0, 0x409, 0xa) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000001c0)=0x0) r2 = getuid() getgroups(0x3, &(0x7f0000000200)=[0x0, 0xffffffffffffffff, 0x0]) r4 = fcntl$getown(r0, 0x9) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000e80)={{{@in6=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@broadcast}}, &(0x7f0000000f80)=0xe8) r9 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000fc0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000)={{{@in6=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}}}, &(0x7f0000001100)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001140)={0x0, 0x0, 0x0}, &(0x7f0000001180)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000011c0)={0x0}, &(0x7f0000001200)=0xc) lstat(&(0x7f0000001240)='./file0\x00', &(0x7f0000001280)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001300)={0x0, 0x0, 0x0}, &(0x7f0000001340)=0xc) r16 = getpid() fstat(r0, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001400)={0x0, 0x0, 0x0}, &(0x7f0000001440)=0xc) r19 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002b00)={{{@in6=@mcast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000002c00)=0xe8) fstat(r0, &(0x7f0000002c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r22 = getpid() lstat(&(0x7f0000003100)='./file0\x00', &(0x7f0000003140)={0x0, 0x0, 0x0, 0x0, 0x0}) r24 = getgid() fcntl$getownex(r0, 0x10, &(0x7f00000031c0)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003200)={0x0, 0x0}, &(0x7f0000003240)=0xc) getgroups(0x5, &(0x7f0000003280)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000035c0)={0x0}, &(0x7f0000003600)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003640)={{{@in=@multicast2, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@mcast2}}, &(0x7f0000003740)=0xe8) lstat(&(0x7f0000003780)='./file0\x00', &(0x7f00000037c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000003840)=0x0) stat(&(0x7f0000003880)='./file0\x00', &(0x7f00000038c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000003940), &(0x7f0000003980)=0x0, &(0x7f00000039c0)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003e40)={0x0}, &(0x7f0000003e80)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003ec0)={0x0, 0x0}, &(0x7f0000003f00)=0xc) r36 = getegid() r37 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003f40)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000004040)=0xe8) fstat(r0, &(0x7f0000004080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000004100)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000004140)={{{@in6=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f0000004240)=0xe8) stat(&(0x7f0000004280)='./file0\x00', &(0x7f00000042c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r43 = fcntl$getown(r0, 0x9) r44 = getuid() stat(&(0x7f0000004340)='./file0\x00', &(0x7f0000004380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000004480)=[{&(0x7f0000000080)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000180)=[{&(0x7f0000000100)="27ec1fa05fb808d986d17af63cd04b43ff7ba8691b85c0b5025726583b7c239c8f3c1a8b7b05f2a0d4e6c781208875d0e0e0f007cb6c422eb1da19e1ee24df", 0x3f}, {&(0x7f0000000140)="acccba40dce1234fd648674d465d039b27e31c83e9dc0dfc19e0de4e5b7e646152736debad430471fd7fd7fbea6a", 0x2e}], 0x2, &(0x7f0000000380)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x40, 0x1}, {&(0x7f00000003c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000005c0)=[{&(0x7f0000000440)="8e0e04e5eefb8004508984df88824ae72f11374fb5319169c69da3cafc1aecbade55b070199c2bff207827c854a4263b698d7d1718904de7db86b0fe92e360d19d4fb3e4f5be098a26f68362c276cfef8d67a67a46f30299701fe3c16783cddb5d31fda5df3bf4abe7a4012253250bb76fcc50e5adfe8eabde26ad5465362f6fa759337cd6f0e5ecdbdf6c356decc05c73533a5fdf3279679cae8731701908ccff3abcf3408d97f7bed7e578edd07bcf297a6d061577b4c9ad37be171d18929902843e0429bb6479a742eb5aa3393844c7fd7ad25fc335a5df1bfaa76600887a0dfed6e8d5489ba13285", 0xea}, {&(0x7f0000000540)="4ed0718889508d26cff2631c74d24d4c990eb86e02b895ef3eee29a2ff0338c3957428ed559f19e9ff6f572be36e0bc4491ad4533275f04fb587a20704b23174eb45c61cb2d5033525bbf0dd70bef5045b0b9832c222dd3a70504fa8f3fe6926eefebd38", 0x64}], 0x2, &(0x7f0000000600)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x50, 0x8880}, {&(0x7f0000000680)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000009c0)=[{&(0x7f0000000700)='L', 0x1}, {&(0x7f0000000740)="0223406576ec419a4d4d3f7f09917a7c95eee279bcdaf9b4c8ce6d4951a6cf0d2b72a153bc4fe7ea78f38f9e7a31f8c38cd09673", 0x34}, {&(0x7f0000000780)="00feae867d264fd3a88339144305c7c33a1d10b9677fc9065e8c9e8b44599749b6c6e668e91fe0df69f63e1e6452acd53a834824d8505566232f334c36c816a1da", 0x41}, {&(0x7f0000000800)="dd6da1692edc824e57c46ee74038f9dc132a6c819091d9a8ac7365c7482144f6a657ab6f6f433141b8db", 0x2a}, {&(0x7f0000000840)="bcfa82486d9319c510847a5e1eaa3fa667b3666e0dffc4b4bd8a29cddb8fab33b6f8f9a704961feb3dbbe100ed06739ebc2f8a76e94b47634f2bc945251de1f58123123a611635857f605bc2c787176c194aa6b7", 0x54}, {&(0x7f00000008c0)="8b4c9d6adba32a2038705e5bcd92605252b518659082eaffc615747f24fb1feb8f32ee8738862014d8fd1f9c7083b85bd5efccecc20fc5e3c0377db76bb75450c09b1f1034b837b73b748895260965f54a763580a612e5f369b31b28704d7f60c1b346dc4f728b6724c6ccb7a38742db3c5940bf9c70a5bb13d9dd45548b1424130d48a6b0c72b0a0ead8e8faac9fa06e80e704353361704fc2cff5d508c7615afaa85b94c3e2254b65021ec5b7c3a6e552641ce0767e698f669fb22fb0bc37b92efaee5cd15ff512f960ab683d7f6", 0xcf}], 0x6, &(0x7f0000000a40)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x84}, {&(0x7f0000000a80)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000c00)=[{&(0x7f0000000b00)="ac6251a3b3643eeb614c", 0xa}, {&(0x7f0000000b40)="2171098becbaca3de68e948b26d535e7fdc9cb3949e1048f6cd414a58f81c325cb809adf2e75b96665c5227430f089b5df2bddfe2f3c637ee2347e55cb00b2a806de91b6748d101757a7068c8019fd4a83898d320ec3495e5ceeef7e11db973a3478804d419df4ba0fce9df696766a83ca524a6956f4b676be8cfe69522dc2723d540524fec0818071f58c2ce2284dea0e12f97762c1c8be481b", 0x9a}], 0x2, 0x0, 0x0, 0x8080}, {&(0x7f0000000c40)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000e40)=[{&(0x7f0000000cc0)="1dccc0671c6d0af3f6dfb5091257d8837bec0007e8d2c365594f348f380c25cb3844cca47f6b1fe414d0f813dd19194cc867d17058e0604598017d2e5ddbd4515836a231792c1adc8288df46b525577d07b452cea6474a0a0fad5aa47e9053fde05d47e63c13ab79a8599baa4f9305a80872a1fc47729d6b99c8", 0x7a}, {&(0x7f0000000d40)="aa90005b2ccd95266e616afce50eb2ebd189a3e69e7cba5fc6da", 0x1a}, {&(0x7f0000000d80)="7ce2a5f6caf7cd24bf8737989f4a796ddd8b0be075bf110aa1fa4c586a01c02c7a3b1c7bb63b6555b1f1ab9c6a87", 0x2e}, {&(0x7f0000000dc0)="21520ffb07ed6dc91860ded619b195a91b3157d9654893522d02449b300538cdca7cf9cfea5cb0f1d330f4192c7f1298db4ebe543ac56a389912fae5d496a22591978c3d5e05625be4d0e7e9d86aed6ab4a925925884e240a742b8b7aa6f159ea2", 0x61}], 0x4, &(0x7f0000001480)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}], 0xd0, 0x40000}, {&(0x7f0000001580)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002a80)=[{&(0x7f0000001600)="0df8036141c87288dc44eadb51e8d7d5d4d209bddfa082bcff35df666503d04d3dd6514398b1e6184bc7489d4254fce514ffe7310a816c272508a28f54b387ad3e594a96f6196ee63d24e1f43d78886e0216ec29558f6f3dea86dbb0ef9fe3653f1c270ef6c12858adc53bc59d5f96f6ecd406d6e80496d9e864a6023a371c64a2cb84dbdcde3abaaa5841d3ead0412633e23c2726d14503e296aa24819e4b68fcbeea5e653eea0e10a50eec526d8cf8990f403620f06b77c398345fbd12ed89dc0793c62735d1b1af30bfefd9d6012deaf704abe59a91b1", 0xd8}, {&(0x7f0000001700)="aa0fd638e1640136381a01cc6c89d2875f57c61247fcf9fa2ae19e54ee593444421986534c834e537482ad85e4e94935f7937e1682ff806794adb0d4cd1a914ee6e723c485426f9d35246870a1dde8cdca06d4c66dcc324b883d142254ccb7c881a7631cbb2a61f7a4defc024f90e7ac403a2f9f2cf58aca652b0bb52a788738703a5e3e38b5e83e3267e090f5c4efdc32781a77ba4586922b2315e32ff1710ea311df4ff540121d2ce03c3197e907eaa941333f70ea2f1ec453c6398e", 0xbd}, {&(0x7f00000017c0)="db4c5a006ae3d90281a19061eb3c7e9df5908ff9184170fa944a28bc6ba145f2e18df8c4bc5af6ac4334d28fa5d2ab1e0551eb092d278b2b8f9787f2cfe7b28fc252d1e8e45645240c11a3708adfb60cd0b30b2af8134892a8a8f99c94bf45d757bd5ed9cbb577872608c373929c9a8d8c1a8243a9d605e385429d2d93fcd0dd948e6275c7eca90b196e162516", 0x8d}, {&(0x7f0000001880)="f231cc3e68422dbafd5b4027bb9feaf29a0e1ab033f43edf17cc35b7d3ef4ee5bc02a78d", 0x24}, {&(0x7f00000018c0)="5b61443f26996fe96a274094ee4210b4783aee8d2ba6f37d3e07bd7213c12235140c87f2fb1208634cf4facf42977beac4f71bd7d5c3d4fcfc7ab9b9abe565dc340a3ffa4f3662a958bcf2a97afef4baecae4379b4ba6d341fcc4f6fcf8ad289d8e5f0eeabf620d029270578a5802fdd7d818d21a240e9e4c34e0a2da72a575bb347cbb3191dd7257eba0fc4088b232692c957b06b74652c8a920ad0953ca2290b892860333875b68ec24db6f535a975610f067d060d3786a2d0eae64310cc65c34f86c85c28b3df096032c1ebd7943032b20d774b69d3ff44ab009d83", 0xdd}, 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@cred={0x20, 0x1, 0x2, r22, r23, r24}, @cred={0x20, 0x1, 0x2, r25, r26, r27}], 0x60, 0x10}, {&(0x7f0000003340)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000003580)=[{&(0x7f00000033c0)="91c524071db30ccce09a189033b48a521e101979cbe3ad8008d714958101c1ef5a68276da1ef5fa0827a1d8527f9b674ba51117fafa230bb64516ac779de36c3062efd5511335f0e2ff22093aa80719f29b57efa546d4f8894e48fe9dfa6113608588e3cbe8b3c845ea79fc12f76951affa25cad58b5b642186e5b21b14266e25b9369fd3f71e953948cfaab17ca03b330f72e40303fed05088f9fa732accab2330e84bbf55bedcde54813f75310be02fa1c95370ab44758c8dd29d133035bd3d84e9885be12397cc21e88eaed55564b85383a88a0cfb9b1b9c6770fe72cd9a7", 0xe0}, {&(0x7f00000034c0)="c259a041d37458d4dc01ccb12dec3103769b9de2e2e84b1159aedd445d570029fd1b1d4dc93036be95b20b698c284f997dadb69907a44096fba014565249e21cbe3c4177685bccf4e0b7ebce0648b8305018fbcb28d85e54eba7297acfbfa361f045bf017603f02703cd8724fb7b04f16a6c8192d88f2a4bf3115e00ad93b11f42c38251305e9ec2b9c4b84b62edc7eeb26382d64cdeb7e1b22de1777c4e75b64a2ec1a1af4131ff52058e12ddd7e20c93", 0xb1}], 0x2, &(0x7f0000003a00)=[@cred={0x20, 0x1, 0x2, r28, r29, r30}, @cred={0x20, 0x1, 0x2, r31, r32, r33}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0xa8, 0x8080}, {&(0x7f0000003ac0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000003dc0)=[{&(0x7f0000003b40)="8c", 0x1}, {&(0x7f0000003b80)="731ced9fccf22f18aa1e5964178c8d93f6659703033731414b5f5d0b3eaf", 0x1e}, {&(0x7f0000003bc0)="0c2f7378374560e9330eb7918232c477dca7f39f79", 0x15}, {&(0x7f0000003c00)="33cfd3a22ec6152f8eb8d9ead079c3bd1c05998a36b89c3d5a7e345a4d91c24278e827a9136e892f880705048c4028f888208e5eb82a42db26c5e952cca4ca990ea62fd23935b3583bc57a3abc56ee5c5452e177ce59d467d92697ec36a08735f9d0f15d14939cc7cce4c5d6e306df62a4060648bc9d66630d6250a031344382baa3d3bf3d056c4112c6975de3b31bd14121be467bb498b0fc79c9d261da220833075636a360c2969e37a1f3ec2979044c6e0aa1bf235b946bd48e633fadef27a9dd860ed27e019896218f9e870a3235275aeefb93b11584ef2e311fe7bb622a3acdf2772241415dc096523870519cbdef", 0xf1}, {&(0x7f0000003d00)="db1f2ac799b96b637bf8b172cd00b8ecbf7158f942aba4b54fea503b1d9174a348fb02a317fb3fe5c61cd4ef5f5bffe781d548124a1a9edb8c5b778fdd5fc6b257dfd2033b3bf1942d5426bed6af2127329f4e25e3f07d173334e86206db850f8a9e2e156a4309ccc2f2eca606581f7bbad622447c9154f6578f9791cdf4fa47f44d3b9769", 0x85}], 0x5, &(0x7f0000004400)=[@cred={0x20, 0x1, 0x2, r34, r35, r36}, @cred={0x20, 0x1, 0x2, r37, r38, r39}, @cred={0x20, 0x1, 0x2, r40, r41, r42}, @cred={0x20, 0x1, 0x2, r43, r44, r45}], 0x80, 0x4080}], 0x9, 0x810) fallocate(r0, 0x3, 0x0, 0x100000001) bind$can_raw(r0, &(0x7f0000000000)={0x1d}, 0x10) 2018/05/02 13:09:21 executing program 6: 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 = perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 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) uselib(&(0x7f0000000100)='./file0\x00') fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000000c0)=0x6) r1 = syz_open_dev$sndctrl(&(0x7f0000014fed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000000000)) 2018/05/02 13:09:21 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0xfffffffffffffff9, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)="1b0345", 0x3}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000004c0)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/05/02 13:09:21 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8001, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f00000000c0)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r2 = memfd_create(&(0x7f0000a98000)='y#\x00W', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) 2018/05/02 13:09:21 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={0xffffffffffffffff, 0x6, 0x1, 0x2, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) ioctl$SG_GET_ACCESS_COUNT(r3, 0x2289, &(0x7f0000000180)) r4 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x10000) ioctl$EVIOCGREP(r4, 0x80084503, &(0x7f00000000c0)=""/105) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)={0x1, 0x0, [{0x49}]}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) 2018/05/02 13:09:21 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000180)={0xffffffffffffff9c}) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f00000001c0)={'nat\x00', 0x2, [{}, {}]}, 0x48) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x8000000141042, 0x0) linkat(r1, &(0x7f0000000100)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00', 0x1400) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x0, 0x11, r1, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) accept4$nfc_llcp(r1, &(0x7f0000000000), &(0x7f0000000080)=0x60, 0x80000) 2018/05/02 13:09:21 executing program 3: mkdir(&(0x7f00001d4ff8)='./file0\x00', 0x0) symlink(&(0x7f0000192000)='./file0\x00', &(0x7f0000044ff2)='./control\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000179ff8)='./control\x00', &(0x7f0000014000)='anon_inodefs\x00', 0x9002, &(0x7f0000fcb000)) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x0, 0x1, 0x7, &(0x7f0000000000)=[0x0, 0x0], 0x2}, 0x20) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000080)=0x7ff, &(0x7f00000000c0)=0x2) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0xb3b9, &(0x7f0000005000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) getdents(r1, &(0x7f0000a30000)=""/4096, 0xfffffffffffffe16) 2018/05/02 13:09:21 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000001000)={&(0x7f0000001000)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f0000001fd8)=@bridge_dellink={0x20, 0x11, 0x0, 0x0, 0x0, {0x7}}, 0x20}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xffffffffffffff6e) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f00006e8000)=0x2, 0x4) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000000)=0x2c, 0x4) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x1fd) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000040)=0x80000000, &(0x7f0000000080)=0x4) 2018/05/02 13:09:21 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000180)=ANY=[@ANYBLOB="140200cbef826e3a1eb3baa1f9c8ef99976885783607a7a0f86265e11dcce4824c01249ce01e066c0ae0ccdfc6d2621d0c2a1dd0469038ba643aaf7032745512edaed0e5faa29f58f702f8c0bbd620e63bdbe46e3813533d3b34bbeea356df154e3a06aca5c67d5ac69ffc42b3f330a2c228e10185370ce2cfb175c41c5cf934d548451f0784926254720d39f714a910b53b"], &(0x7f0000000440)=0x1) r4 = request_key(&(0x7f0000000040)='blacklist\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)='GPL\x00', 0xfffffffffffffff8) r5 = add_key(&(0x7f0000000100)='big_key\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$negate(0xd, r4, 0x3131, r5) r6 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000300)=[@textreal={0x8, &(0x7f0000000500)="0f005c0666b8ef0000000f23d00f21f86635300000010f23f866b9770b000066b80000008066ba000000000f30f20f35f30f1bcff4650f01cabaf80c66b8c261a58266efbafc0cb874daef0f236d0f32", 0x50}], 0x0, 0x1c, &(0x7f0000000280), 0x100) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/05/02 13:09:22 executing program 1: 2018/05/02 13:09:22 executing program 3: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = geteuid() r2 = getgid() getgroups(0x3be, &(0x7f0000000040)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, r2, 0xffffffffffffffff]) fchown(r0, r1, r3) fadvise64(r0, 0x50, 0x7ff, 0x7) r4 = syz_open_procfs(0x0, &(0x7f0000000100)="2f657865000000000000b8608bbe9f61cf5aafac4abd52925af520fd9cb4ae54ebdc756ff7b47567510de0af4f86afd61024ff2149147384aafbe9c1fd9fc828cf9b6232c202fd6627cf5e6e12faf8c4051eed49154432098dcd570dd0505042aaabaafdf50756667a0e215ba6bea09f78914dcf1bb72666109e495ef1ab3a052cf6941b160031c35e3e651d2dc5377e6091a948662e7e0fcc21f5") ioctl$TIOCMBIS(r4, 0x5416, &(0x7f0000000080)=0x8) fadvise64(r4, 0xf4ffffff00000000, 0x100000000, 0x0) ioctl$BLKGETSIZE(r4, 0x1260, &(0x7f0000000000)) 2018/05/02 13:09:22 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x82) ioctl(r0, 0x227b, &(0x7f0000000080)="ff") write$fuse(r0, &(0x7f000012f000)={0x50, 0x0, 0x0, @fuse_init_out={0x7, 0x1a}}, 0x50) sendto$packet(0xffffffffffffffff, &(0x7f00000000c0)="37cc276657b672d6296b29f6ba7ce87bdbccc35276392051b12ecfa1fa72c65cf07355a0851c54dde1e87a60145c45817ed3a8c7210b79eeac0251ea103711f5082925463b38aaeb", 0x48, 0x0, 0x0, 0x0) read(r0, &(0x7f0000000100)=""/154, 0x34) 2018/05/02 13:09:22 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000280), 0x4) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffeef, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ppoll(&(0x7f00000001c0)=[{r0}, {r0, 0x200}, {r0, 0x8000}, {r0, 0x42c4}, {r0, 0x1000}, {r0, 0x10}, {r0, 0x100}, {r0}], 0x8, &(0x7f0000000200)={0x77359400}, &(0x7f00000002c0)={0x81}, 0x8) sendto$inet(r0, &(0x7f0000000040)="be38", 0x2, 0x0, &(0x7f0000000100)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000500)="acbb915d6846975d5d248d4c727115f29ae03c05a1540f5303683cc3316fab70b8f72443207b3bc9d2b76a2124327a8dc22115702dfd81d9c5daf3734095c968bb4c931a63cd940101810cf243974b73d5c0d300e011c378c17bde5460ef55a7bcfe93f760a0a1928b8c0954a22b092351d191ed0effdcf4ac142f1fd6395e0e7303", 0x82, 0x4c881, 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x309000, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4020}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=@delrng={0x10, 0x14, 0x0, 0x70bd26, 0x25dfdbfd, "", ["", "", ""]}, 0x10}, 0x1}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000240)='yeah\x00', 0x5) writev(r0, &(0x7f00002e1fe0)=[{&(0x7f0000c62f65)="db", 0x1}], 0x1) 2018/05/02 13:09:22 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) connect$ax25(r0, &(0x7f0000000080)={0x3, {"920f03080a7958"}, 0x6}, 0x10) bpf$MAP_CREATE(0x344c, &(0x7f0000000000), 0x2c) 2018/05/02 13:09:22 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000080)={0x2, 0x1, 0x4, 0xffffffffffffff00, "4f1312f6885de2943b1f07d31f8357e0e0ed322c4bd0310f8848d77cfe52bc860b843f64d7a85c29991ad595", 0x2}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='numa_maps\x00') mbind(&(0x7f00002f5000/0x1000)=nil, 0x1000, 0x8006, &(0x7f000071f000), 0x65, 0x10000000000) pread64(r1, &(0x7f00000000c0)=""/190, 0xbe, 0x0) pread64(r1, &(0x7f0000df6000), 0x0, 0x800000000000) 2018/05/02 13:09:22 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x4, 0x40000000000032, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x408000, 0x0) bind$ipx(r1, &(0x7f00000001c0)={0x4, 0x3, 0x3, "cc3ff00d4bea", 0x400}, 0x10) r2 = memfd_create(&(0x7f0000000080)='\x00', 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) name_to_handle_at(r0, &(0x7f00002e4000)='./file0\x00', &(0x7f00000000c0)=ANY=[], &(0x7f0000001ffc), 0x1400) 2018/05/02 13:09:22 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000880)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000840)={&(0x7f0000000000)=ANY=[@ANYBLOB="240000002c001500000000100000000c00000500000000000000000000000000a99ef1f3f92c354463b2b1fa955bacabc0044352c7858d790ace8f75e74a7d3a9bb5fdb679e87c3f5d4c1a00000000000000"], 0x24}, 0x1}, 0x0) 2018/05/02 13:09:22 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000000b80), 0x80000) getpeername$ax25(r1, &(0x7f0000000bc0), &(0x7f0000000c00)=0x10) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r5 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r4) add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)='\x00', 0x1, r5) r6 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f19edc)="b3", 0x1, r5) r7 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="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", 0x801, r5) getpid() keyctl$dh_compute(0x17, &(0x7f0000000180)={r7, r6, r7}, &(0x7f00000001c0)=""/42, 0x2a, &(0x7f0000000240)={&(0x7f0000000200)={'crct10dif-pclmul\x00'}}) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x8040ae9f, &(0x7f0000000000)) r8 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r8, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) ioctl$KVM_SET_XCRS(r3, 0x4188aea7, &(0x7f0000000c40)={0x7, 0x7, [{0x6, 0x0, 0x7}, {0x8, 0x0, 0x81}, {0x7, 0x0, 0x2}, {0xffffffff80000000, 0x0, 0x3}, {0xdf5, 0x0, 0x80}, {0x101, 0x0, 0x800}, {0x9, 0x0, 0x9}]}) sendto$inet(r8, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) openat$ion(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/ion\x00', 0x101001, 0x0) r9 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x0) ioctl$KVM_SET_PIT2(r9, 0x4070aea0, &(0x7f0000000180)={[{0x8bf, 0x20, 0x2ff2, 0x8, 0x0, 0x1, 0xff, 0xfffffffffffff001, 0x0, 0x1, 0x1, 0x1f, 0x5}, {0x8, 0xfffffffffffffc00, 0x0, 0xab, 0x3, 0x3, 0x20, 0x0, 0x2, 0x195, 0xeb, 0x2}, {0x6, 0xe7eb, 0x8, 0xffffffffffffffff, 0xc8, 0x5, 0x73d, 0x8, 0x9, 0x8, 0x100000001, 0x5}], 0x1}) ioctl$DRM_IOCTL_GET_UNIQUE(r9, 0xc0106401, &(0x7f0000000280)={0x73, &(0x7f0000000200)=""/115}) ioctl$KVM_SET_IRQCHIP(r9, 0x8208ae63, &(0x7f0000000080)=@pic={0x200, 0x766, 0x6, 0x6, 0x80000000, 0x4, 0x3f, 0x401, 0x0, 0x10001, 0xfffffffffffffff8, 0x1, 0x1, 0xffffffffffff17f3, 0x2}) recvfrom$inet(r8, &(0x7f0000769f0f)=""/241, 0xfffffffffffffdd4, 0x0, &(0x7f0000497ff0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) writev(r8, &(0x7f00000012c0)=[{&(0x7f0000001280)="d1", 0x1}], 0x1) recvmsg(r8, &(0x7f00001fcfe4)={&(0x7f00005bfff0)=@can, 0x80, &(0x7f0000e48fd0), 0x0, &(0x7f0000c29000)=""/4096, 0x1000}, 0x102) add_key$user(&(0x7f0000000b00)='user\x00', &(0x7f0000000b40)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001300)="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", 0x1000, r5) shutdown(r8, 0x0) 2018/05/02 13:09:22 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = msgget$private(0x0, 0x0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) r4 = syz_open_dev$adsp(&(0x7f00000004c0)='/dev/adsp#\x00', 0x0, 0x610200) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@remote, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}}}, &(0x7f0000000500)=0x373) r6 = getgid() fcntl$getownex(r0, 0x10, &(0x7f00000001c0)={0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000200)=0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000380)={{0x100000000, r2, r3, r5, r6, 0x118, 0xffffffffffffff7f}, 0x101, 0x81, 0x5, 0xffff, 0xfff, 0x8, r7, r8}) r9 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r9, 0x89f0, &(0x7f0000000240)={'ip_vti0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) connect$nfc_llcp(r9, &(0x7f0000000400)={0x27, 0x0, 0x0, 0x6, 0xffff, 0x8, "aee1474bd57744df907f97e1e66bf98a37537b44e6e1f4eb5673e4982600be207f4cdfe9571ddaef27c157528132816d7e31adc84a2ce9e487c3a138c32210", 0xb}, 0x60) 2018/05/02 13:09:22 executing program 6: rt_sigaction(0x400000000000007, &(0x7f00000000c0)={0x4224ae, {0xffffffbfffbff270}}, &(0x7f0000000600), 0x8, &(0x7f0000000100)) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x80000, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000080)={0x3, 0x8, 0xfffffffffffff909, 0x4000000, 0x0, 0xd0, 0x4, 0x101, 0x2, 0x8}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) sysfs$3(0x3) pause() getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000140)={'ah\x00'}, &(0x7f0000000180)=0x1e) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x0) 2018/05/02 13:09:22 executing program 3: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x30) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r2, &(0x7f0000000200)=[{&(0x7f0000000140)}], 0x1, 0x0) r4 = socket$inet(0x2, 0x3, 0xad) sendmmsg(r4, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000040)=[{0x10, 0x0, 0x1}], 0x10}}], 0x2, 0x0) dup2(r1, r3) 2018/05/02 13:09:22 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000600)={&(0x7f0000000540)={0xb4, r1, 0x0, 0x70bd2b, 0x25dfdbfd, {0xe}, [@IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x31}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@dev={0xac, 0x14, 0x14, 0x16}}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_SERVICE={0x5c, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x19}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x30, 0x14}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}]}, 0xb4}, 0x1, 0x0, 0x0, 0x40040}, 0x80) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000300)={'syz_tun\x00', {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000040)=ANY=[@ANYBLOB="c50000000000000002004e21000000000000000000000000ff7f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000400000002004e220000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e210000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e247f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e2200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x290) r2 = accept4(r0, &(0x7f0000000340)=@nfc, &(0x7f0000000000)=0xfe17, 0x80800) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000003c0)={0x0, 0x9, 0x4, 0x1, 0x0, 0x7}, &(0x7f0000000400)=0x14) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000440)={r3, 0x2, 0x4, [0x30c, 0x4, 0xfffffffffffffffd, 0x3]}, &(0x7f0000000480)=0x10) 2018/05/02 13:09:22 executing program 7: r0 = msgget(0x0, 0x220) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000140)=""/254) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x20202, 0x0) write$binfmt_elf32(r1, &(0x7f0000000100)=ANY=[@ANYRES32], 0x4) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000040)={0x0, 0x100, 0x0, 0x0, 0x1, [{}]}) [ 99.312111] MPI: mpi too large (16392 bits) [ 99.336376] Unknown ioctl 21510 2018/05/02 13:09:22 executing program 2: r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) sigaltstack(&(0x7f0000ffc000/0x4000)=nil, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_NMI(r1, 0xae9a) munlockall() mprotect(&(0x7f0000fed000/0x13000)=nil, 0x13000, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x1, 0x0) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000000080)=0x21e) socket$can_bcm(0x1d, 0x2, 0x2) 2018/05/02 13:09:22 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_cancel(0x0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000080)}, &(0x7f0000000180)) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) remap_file_pages(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x4, 0x2, 0x4000) setuid(r0) 2018/05/02 13:09:22 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000080)={{0x50f}, 0x0, 0x8}) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1b, 0x1) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x2, 0xf5, 0x4, 0x2}, 0x8) 2018/05/02 13:09:22 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x1, 0x49}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000000)=""/59, 0x3b, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000000040)) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000080)={0x8, {0x2, 0x4e22, @multicast1=0xe0000001}, {0x2, 0x4e24, @multicast2=0xe0000002}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x2, 0x439, 0xcc4, 0x5, 0x0, 0xd46a, 0xfffffffffffffff7, 0x73}) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000000100)=0x7) r2 = openat$cgroup_int(r1, &(0x7f0000000300)='cpuset.mem_exclusive\x00', 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000200)=0xffffffffffffffc3, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000003c0)={{{@in=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@rand_addr}}, &(0x7f00000004c0)=0xe8) r5 = getegid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000500)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000540)={{{@in, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f0000000640)=0xe8) fstat(r1, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000700)=0x0) r10 = geteuid() lstat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getpid() lstat(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f00000008c0)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0]) sendmsg$unix(r1, &(0x7f0000000a40)={&(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000200)}, {&(0x7f0000000240)="dc17d46c03efce46ea8b76d43512375f96d2b1cfc26cebd095ebb97a2ed48b3250aba9dc1000b3fe8af1109c723644d74ab748eb", 0x34}, {&(0x7f0000000280)="11b4d27e6d83bea33a679f840afda37b73355baad13684f6", 0x18}], 0x3, &(0x7f0000000900)=[@rights={0x38, 0x1, 0x1, [r1, r0, r1, r0, r1, r1, r1, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r2, r0]}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x20, 0x1, 0x1, [r0, r1, r1, r1]}], 0x118, 0x40}, 0x0) [ 99.414916] MPI: mpi too large (16392 bits) 2018/05/02 13:09:23 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = dup(r0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x10000) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000580)=@security={'security\x00', 0xe, 0x4, 0x3e8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x318, 0x318, 0x318, 0xffffffff, 0x4, &(0x7f0000000040), {[{{@ipv6={@loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0xe}, [0xffffffff], [0xff000000, 0xffffffff, 0xff, 0xff000000], 'yam0\x00', 'ipddp0\x00', {0xff}, {0xff}, 0x2f, 0x83aa, 0x4, 0x30}, 0x0, 0xc8, 0xf0}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, [0xff, 0x0, 0x0, 0xffffffff], [0xff0000ff, 0xff, 0xffffffff, 0xff], 'bridge0\x00', 'veth0\x00', {}, {0xff}, 0x0, 0x4, 0x2, 0x10}, 0x0, 0xc8, 0xf0}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0x9}}}, {{@uncond, 0x0, 0xc8, 0x138}, @common=@unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x6, 0x8e, 0x5, 0x1, 0x0, "4af5c98039917d0ddfbc6dcf9aeac51f4ad9cdfd395aa173b236bda6cad67b23c8c0f7c85ae9fc1169efb6a34493a0d00ba9824d10a49d47a1a0b6f6eb385b8b"}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x448) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000fe8000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) mknod(&(0x7f0000000080)='./file0\x00', 0xc000, 0x7fffffff) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000300)=[@textreal={0x8, &(0x7f0000000500)="0f005c0666b8ef0000000f23d00f21f86635300000010f23f866b9770b000066b80000008066ba000000000f30f20f35f30f1bcff4650f01cabaf80c66b8c261a58266efbafc0cb874daef0f236d0f32", 0x50}], 0x0, 0x1c, &(0x7f0000000280), 0x100) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/02 13:09:23 executing program 5: 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 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000002c0)='io.bfq.weight\x00', 0x2, 0x0) r2 = dup3(r1, r0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0xffffffffffff8d83, @local={0xfe, 0x80, [], 0xaa}, 0x8bd}, @in6={0xa, 0x4e22, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x800}], 0x48) sendfile(r1, r2, 0x0, 0xff) 2018/05/02 13:09:23 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast6)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079", 0x18) sendmmsg$unix(r1, &(0x7f0000000600)=[{&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000140)=[{&(0x7f0000000240)="52b7539a7572cde7694fb9d8e6ab4ad6136d7eae88902c42991f984ecf4fa2ebaf28059f08080cc3257a25b3d6d8503d4f00e9c13ca1db8b3ac463f1747124f673b88ad387bd36fbf259f44eca8c6e32", 0x50}], 0x1}], 0x1, 0x0) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x80, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xec898628}], 0x1, &(0x7f0000da2000), 0x0, 0xfffffffffffffffd}, 0x0) 2018/05/02 13:09:23 executing program 0: r0 = open(&(0x7f00001de000)='./file1\x00', 0x191140, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc0189436, &(0x7f0000000040)={0x0, r1, 0xfffffffffffffffe}) 2018/05/02 13:09:23 executing program 5: setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x28, &(0x7f0000000040)={@multicast2=0xe0000002, @multicast2=0xe0000002, @broadcast=0xffffffff}, 0xc) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000640)='/selinux/enforce\x00', 0x1, 0x0) pipe2(&(0x7f0000000240), 0x800) prctl$setname(0xf, &(0x7f0000000100)='/selinux/enforce\x00') fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f0000000080)=0x5) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4}}, &(0x7f0000000000)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vcan0\x00', r1}) fallocate(r0, 0x20, 0x40000, 0x1000) 2018/05/02 13:09:23 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000eefff0)=@ethernet, 0x10) sendmsg$can_bcm(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x1d}, 0x10, &(0x7f0000000180)={&(0x7f0000000100)={0x7, 0x48, 0xfff, {0x0, 0x2710}, {0x0, 0x7530}, {0x4, 0x1, 0x4}, 0x1, @canfd={{0x3, 0x543d, 0x8, 0x1}, 0x25, 0x1, 0x0, 0x0, "85726974a95ecec960e97abd1b5251b44f7d293f93af0b060a4f736587a02868d2287372bbe16776a5adb8df27d1a99b1e6007bc4f8c03f007bb81f5636b2071"}}, 0x80}, 0x1, 0x0, 0x0, 0x84}, 0x24004000) setsockopt$sock_int(r0, 0x1, 0x4000000000000028, &(0x7f0000e7f000)=0x4, 0x4) sendmsg$can_bcm(r0, &(0x7f0000168000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f00004daff0)={&(0x7f0000006fb8)=ANY=[@ANYBLOB="05000000000000000000000000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x2710, @ANYBLOB="036600020000000000000000"], 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x7, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "510200"}}, 0x48}, 0x1}, 0x0) r1 = memfd_create(&(0x7f0000000200)='\x00', 0x2) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000240), &(0x7f0000000280)=0x14) recvfrom(r0, &(0x7f0000000040)=""/70, 0x46, 0x0, 0x0, 0x0) 2018/05/02 13:09:23 executing program 7: rt_sigprocmask(0x0, &(0x7f00000000c0)={0xfffffffffffffffe}, 0x0, 0x8) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000021ff8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008bcff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, 0x0) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r1, r0, 0x0, 0x5) fcntl$setpipe(r3, 0x407, 0x0) writev(r3, &(0x7f000000b000)=[{&(0x7f0000c01f96)="2c267e242481c30c666d158d944f0d89d0b24c02deea35d5f9772f8dae1cd41446cde1fbd5331eb8ac66abe4cabe3d1e42910a6a97054224ebde680a2c55c3eb196263fff503b9a83e01ec52bb3c81701958db38fabf47e496cf0a9432989b7476733757dc1062021181e6ac4f656a7b7be4ace9d1d96fb9cf322fa1916986285493f75f8787212d0ccbd4c3fa28fda762b68fbf35cc9e334d419c9d9fab1b0a5fd501e429ef862e908502d31b442c89b8e728b222c35ef07ca658b0c27225da062e195f29b1b2ba25d4099813dcd2f613c79466432b6c36fa3b2e7822aa51458c4d5cea7abdba8e2f129daff37f27487e477a5c5ba0f214c0ba7845e146c8689525e3a923e35014b6ddb9b85e35ad7590abaf67c006c4b1feb963d9eab378801359edbcdd410f113b39b11b5f7a420a080df102df54c169372e0e045640619942d91cf198369418515e484ee19965db6d9ff1b76561d8b60216afb1b236d5b56cbdfe8a3166c2cb934bd953d7d4989e899f871d0892bc9cebe86962d59c65881ebf3edcfb52180ff5795d2b5abefefbc7d122a20dc5b32465da34213a0c623d7a9b2f3339fa63ddc561a45ac96a68c4f21423a05ea2235b6df0ed19019d07d9b0e9cda2f58709b494a46ebe64722863d67a846b829f3e3ce4c9f0ce5a37d93fb1d07a420bde1c678ab8ad546c5a1f295baf92e543c4da2dabfb9b15b89e2875c06d7dfcb2994a68fefbdfa07991c1222403482c5b09928214d1d4369ab817d15838538566a0176cc12e72bdac913ea4ad953e4ef72e338c9abb074e45389d831d29eb0c2147ccf7cd404c7c71e77fa9e44a1dcd4bb893211bfd9a2c25214e9202ebc41539286e3f2417a34400bfbfa668b8c0dc75673bbb42c3d88870ace8de6b6b9b5d51264a690396cc342012bba7192829d5e13d7603ed5e8489811daa185e2ad017a5c66df226512cef5ebc7d7b9556d42af281defaadcff6d6f264dedf38296b00b0c1a534dc539c3c7f6b1882be5cd29f7c6541d9efc446ff28ea9a7cf7ced90bf2a3cd4b08b98debf758df3bf64090af0fa91269a827554d0088657fff5d93bcd5c9f26ab2aeceb659e427e05ce81fa0bf118ac60e56aca2129e6bc8513e6372de0ec4b7561d69e7126daf2a98ed9f96b0d3d611a8f0a69468fed7caf20980b80cb2bd629e376aface6d811ccb978546ac135b8cb146862ec33a4f14cec8f340b09bcc49fed4b5f861d397de3eb153841bfeda6cf888f18df77940d2ff55759d1e7c7976f5f4de3803b3b6f1eb5d6e7bb1138f8198119a237482acfe813619c20b7656c76236ad6622e6f917b74fe13679677d7008d603de253372e93994e10590b44c71468723cdaa8a0368c04773926d5d901d46b671d9e5f43641fd39cef19474375343f0a0be26e5614d1970e7d1a6c832253cdbc7f859955ad62674c9a97287d7cb4d811fb7694d579322fdf25ff824605aa0c8cf5460bed8ca2a8b1527c9c51f6b7c1510143b024142d6a9e5111c4aa98147ecc41febad60fb132faa75cc3b61ca564412ef8827327a85efc37ce6df695d394c2399f6e24189499438e0f77b598891e6ffbf855d741817f44f4a431ee11ad30a50b178a5ef179137ba24336b9b9a6a459d1f361eed683da46ccc51081331fc422471a136d31ad7698fc27d0a5cc2e48d0c0af32c91489e03647a9e9771c4fc62d3877079fb037b641a5fe7bda287ab1a049ee5dadaa2f971566dcb708e351e0f937993696fd31a1d999addd76127e97ad684948d0d5e6bd21b0b68986295d7cc71be683e448b1e3016ae3e98ee83512c398376d52bb0ab50674a886d34a7c123748396498581ff22aeb3052d01b3f6dc473b6ce27d359dc9077a68a2abe4b17c3dfbaeb7f90f1be19c89de6753620f33e31cfe27a3a18b333e548836e38920a3459b5407268f0d41c58c6f5091172cf0a508c1d73f2aa9e953496bbe8ab03533f89e2b4dafb37b89d25e0efb75ff84bb1cbd60a33dddb627e88efb44138b40ffad9bf70111f7e8f6b01e89b3a74b9cf71191f2bd026ba01e16a21d0abca2491351475a08fb593cdfb40047e896457af4c3a61f4fb7ad570080193954b62a7839127ddfb8d93018978fd3e642658213571246308454cc4195cead295f6f72c10def5930930e44782edd916230fa99423def58b780f6936d55aa952baea0c58630526df65f0ebf91b0e01c97f9b3bbca8fceff87ffc945c972b51b11954a476967b52c2fa3247a6e6bba9cef9ff5efd4523a64e11005128003b34251108d8f3dd62c3db158fec915546db1db5f02300b3f5baee8ac9a498d00a1bdb1cfab31dffc4506c799a269b6be101c0e8a2907c5464733a06d8f855c619befa9b77cbceb48da086ac09e510c609cb5c95d0f69d053ef35c32a7b96e6ab7297fdf211e198bf90087433474bffd8fe0d1e77934d8848d2d6a5ce21124e8c2af71e28026950caa63c4b0f6648e41225b384d5ee21701659489ccc2017d48463e0dcf97361c538c8b47d049f2b36d0584cb786215400ce18e285c1dbad47dda87c28d3f5f7fb15c560d1b28472f787b4915300364ce08acf3747d0020731e81dac8c252ed2cb5e096268f6d3e363620d92f272bd34c240eb4aba3d01904d897723345234ccbc4610a3a2259b244397b1f1db4094dfbc765aa212dd09a9197c9ff51e0f07c3547fc3f2f86e2d996b3bb4a6ebb282a10e2738b1e945ce3f33bd3979bfba6edb830341f6eb997cab67f9eb7a57fc1a8bf0ce64d9300e622a144bb424ecace72f0d16ef443de9ba89d8ac38e2e88f0a3ed23ec851dfb45df034532169cca827c88081e7fd2354819d9c20ea39f2932787246d8806e089ec1c70cca020f898602f211eb2504aadc3090d85a3ec9483451058d6caba71806f3f494d73755774296a67511572eb801b188dfbddf065be196febbfbce5af895fdc7278a1ede609f9af86f208aeef20001a9fc0bc04eef1a84229dda539e6bcc31479321036f162e57f41b1991cddc88179be2b1ada532eeb770aab9ec82399b80879ed2cdda07b061b0f0ee35002209d9b5afa9836efd2cad153227f4af2c1b4f60c21573c35faec09c45467540dbf3cabee5a2918b4a9432ebe672306f1acfdae1a3c3d8be48c58621c0b16312ed7777f81fc9084eeddf26e68c5d7f0d83347897a69e9b293c1e93b17448fea811d13af456f30f4f5b0ed0ec8b5876ab2dadeff381093f16f5013cfff76f2c77fdaf87d0d82697e070131831054757ac544aab5801ca1dfa665ded0e9de3eedb8cb6f17485a92eceac1b2b33927bb410c9369a4b7f3fc186828693a92fc07f415d244ee972b25c2d42b69c5e03ba57a1037d59f02a098fe62536e7af192233d86e8fae5d17fc7bd13b6e54d59941edeb975c85667a743ad4825e68cd00c707ba80bb0902d7f7fabd7c8e6a6df462b210528ce8378a6255c1da496305c84e741c5a5175919b44938f969bc2cf50e0ea4569e0dc523118e7b4d8165893f610a49a215f0945f0c177d1fc348cfbdbe1ef33bd8f1f41f761b9f8bb23172315bbd451d729f823d20559b3535d01173c92dd4b8c151d1e9be2eeb62d133f050bea021e75e41d8eab2678f0bfb40e134d8a60029a9ee4332316e1665360f477255915f344e1c56ed620431e9e4371c983abef24ba800c239b2273b14b342339a374a0fc3aa30898ef0e69040ef4dd6c298dc90e03242118eb824bd23044c87783085533e19445b43ef341c4372ac4545ac03a3adc532475947d63ce67e1e3763cc7f9ff9d103c434570c02c7b811a648b5bbfadb847d29311b6589a4864fd8af8e354b221fc78e407c95160460cd74d5966ba405da1f496950a6ac1e79ab6dc511ecd726d05d38e0fd65bd66c58c11280785a302aa00ddc03cad93833bd357b30ec13e91d632ec8d5565ed6a5d0554f17b4d7efa147fc0d9035d8a96213e9465da1d3b94f56d3f2b12d7e394a5fff25873c591cee50c5c14273d4b1c645d5ded4a0ad5d8a1296f40c2b65cf457a5780c4a4569927bd896c0d71498f2d31f4f61282540105f5845326aa61ceb01c10be922a2fdeaa1a9689922e255e053be4c4cb45f5c6bd8af4f93f8362bbf54875ddbedab4b97e8cec478e4ceda8121439523839abb6e1cdc7ba2eb34c1fe9931585e1e0d8c326276bab83170752a30f2a3a250aad1cc1f72155457dd3ab40e4c2f1454084683f8bfc92fd87af76a73dbbf06f8d4f18dffbff0c8310eb96303c60401e4efa54def27c4e023aaaee24d525d1d98822eaeb33bbc5d40e8845b6ae1b29ede30c6675f5aab93b2b28391008e62d9d9bd1224116d9874233c57f3524e34a2737f74daa1bb9051ba8e2564fa2f3e5462bd67a7be796c682ba55d0f64331b1c0c3e45aec99548e65b61420f25cad6d3ca9063db31fe16b7157249cdc2e592188efddd0161314104615509ee1ff212c98a448a5b2b7a931b01b1ed502135f324f3b58906591ce181010e9c62ce9cfab26d4ddf9ab43fbc277d15b8bfb93edbcfe276e5646fde162dc926487440cdcc90a92ed03662ec04ab9ec1b1647707b43c7fe18a030e3001cd7915013e0196c4609aa8475fc85302b963f4be6a16b8206b099c81b6bf4619389f6df538813a2ad08183e97750b35b1ced267166f4f39b13d9925db22bdc6dd7c3ca8d0aab439040d42952e62eee9a2728c9b7e45f7463f8447ec2ec435bd7e91bd05ad09ec013468f4ba54437da9b8db677f4eaf10c5746da05bf12359b3aa915be2999e2bce629dd4ad01ce0b6229e4b49cca0157abb5221488a785af2d71a149f096b0c564a6d36ca92d36ea15c54dc44eaafed114a858f1c126f68888eba594dcd52ae7f233e2ec88d2a2fc95da3385e02f30746a844f8d6e05b724aff933c15088cde099f04f4228745bdb51180d4e6114a364cb6ef32a71872dfcb86278df4a20423c354699cdb4c63b35dc4fa04a5d456c65e72b20be53f302e8ccbe6873e76e0adabdca405c50a9d933be9046c616c8e6ada9949de0db64bed0b6c8c8d6250a2589896ebbdaa5e7d254130c4b5fd7e9b57da57e5491aad4aa5f81d73a220332abf1e7a5ccc360bc1ac342408f8d5335e97a3c2f8353498946bfbbabf386459423c4e2af0c908b4724df1f97b92991a937a955ac45aa3b130768c49d550cfdacd2e7753950f336d9ce6f367fb566c935bb940f9beedaaa4348efff216e201a9e5de2c65ac43f6c3d0e8d5f0b960b65c3285c99b2f7d747657bf77afb9057a6d28bede1a72d45cb2125a8902150685e3ca7171212e01d224e876feb972d5ded4313c48164034bc0244ec73e687d87b44c33a16e8471e25e1a58094dfc509a007a3f2c010dfffeb80f36febb448fc40fe301e897bbe1aeb2a7a7ca968b22bb5d5ad5b366a4377ae441937f2b60a4e3ec6c8a90dd415cc47ae6dad270eaadab63c7f321b3af28d9079759da8b18167608a4ae2e08a84f84eeccb08c56cc476ed0db598c174437c1eace848c717a7e5aaca4e35d861038326bae04ebac9bc451fa4c5d60bd52eeeac89e01e11b3719f07b33a4192709713d120b0f7bddd82cbb13c321ccd87880993eedb0e2a8ca88dd7ec9af1367240b20209f96c237e067889503fee6bf3787a4d90570de215fb02d11a82a379303bbb5ed40d0432a317b50ff1ef21bcdf57f894a6938ad35396b6bf8dc24287cea55c472b6bcd7a2e3fd4a6cdf3435e54170fac4f116fdd3817240c940fea9b0509b5e047f23e6f7ef05d04ccdd39bd8d70e1a130e72fdf6c1e", 0x1001}], 0x1) dup2(r0, r2) 2018/05/02 13:09:23 executing program 5: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x2, 0x202000) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000740)=ANY=[]) mount(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)='mqueue\x00', 0x0, &(0x7f0000e2ef53)) umount2(&(0x7f00000000c0)='./file0\x00', 0x5) unshare(0x40000000) umount2(&(0x7f0000a23000)='./file0\x00', 0xc) [ 99.767176] IPVS: ftp: loaded support on port[0] = 21 [ 99.841912] IPVS: ftp: loaded support on port[0] = 21 [ 100.167729] Unknown ioctl 21510 [ 100.214769] FAULT_FLAG_ALLOW_RETRY missing 30 [ 100.219720] CPU: 1 PID: 7764 Comm: syz-executor2 Not tainted 4.17.0-rc3+ #28 [ 100.226911] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 100.236262] Call Trace: [ 100.238860] dump_stack+0x1b9/0x294 [ 100.242499] ? dump_stack_print_info.cold.2+0x52/0x52 [ 100.247692] ? kasan_check_write+0x14/0x20 [ 100.251931] ? do_raw_spin_lock+0xc1/0x200 [ 100.256181] handle_userfault.cold.32+0x44/0x5a [ 100.260853] ? handle_userfault+0x16c6/0x2760 [ 100.265368] ? userfaultfd_ioctl+0x4d10/0x4d10 [ 100.269958] ? debug_check_no_locks_freed+0x310/0x310 [ 100.275166] ? trace_hardirqs_on+0xd/0x10 [ 100.279339] ? print_usage_bug+0xc0/0xc0 [ 100.283410] ? print_usage_bug+0xc0/0xc0 [ 100.288173] ? save_stack+0x43/0xd0 [ 100.291807] ? kasan_kmalloc+0xc4/0xe0 [ 100.295700] ? kasan_slab_alloc+0x12/0x20 [ 100.299858] ? kmem_cache_alloc+0x12e/0x760 [ 100.304196] ? perf_trace_lock+0xd6/0x900 [ 100.308355] ? perf_trace_lock_acquire+0xe3/0x980 [ 100.313204] ? copy_user_generic_unrolled+0x86/0xc0 [ 100.318233] ? __x64_sys_sigaltstack+0xe9/0x3a0 [ 100.322915] ? do_syscall_64+0x1b1/0x800 [ 100.326989] ? zap_class+0x720/0x720 [ 100.330715] ? perf_trace_lock+0x900/0x900 [ 100.334969] ? __lock_acquire+0x7f5/0x5140 [ 100.339215] ? graph_lock+0x170/0x170 [ 100.343044] ? find_held_lock+0x36/0x1c0 [ 100.347127] ? lock_downgrade+0x8e0/0x8e0 [ 100.351294] ? kasan_check_read+0x11/0x20 [ 100.355448] ? do_raw_spin_unlock+0x9e/0x2e0 [ 100.359863] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 100.364466] ? kasan_check_write+0x14/0x20 [ 100.368711] ? do_raw_spin_lock+0xc1/0x200 [ 100.372962] __handle_mm_fault+0x38d8/0x4310 [ 100.377387] ? vm_insert_mixed_mkwrite+0x40/0x40 [ 100.382147] ? graph_lock+0x170/0x170 [ 100.385958] ? find_held_lock+0x36/0x1c0 [ 100.390040] ? lock_downgrade+0x8e0/0x8e0 [ 100.394213] ? handle_mm_fault+0x8c0/0xc70 [ 100.398462] handle_mm_fault+0x53a/0xc70 [ 100.402537] ? __handle_mm_fault+0x4310/0x4310 [ 100.407136] ? find_vma+0x34/0x190 [ 100.410686] __do_page_fault+0x60b/0xe40 [ 100.414774] ? mm_fault_error+0x380/0x380 [ 100.418931] ? graph_lock+0x170/0x170 [ 100.422741] do_page_fault+0xee/0x8a7 [ 100.426551] ? vmalloc_sync_all+0x30/0x30 [ 100.430706] ? find_held_lock+0x36/0x1c0 [ 100.434789] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 100.439657] page_fault+0x1e/0x30 [ 100.443118] RIP: 0010:copy_user_generic_unrolled+0x86/0xc0 [ 100.448739] RSP: 0018:ffff88018b1bfd08 EFLAGS: 00010206 [ 100.454113] RAX: ffffed0031637fb2 RBX: 0000000000000018 RCX: 0000000000000003 [ 100.461385] RDX: 0000000000000000 RSI: 0000000020ffc000 RDI: ffff88018b1bfd78 [ 100.468672] RBP: ffff88018b1bfd40 R08: ffffed0031637fb2 R09: ffffed0031637faf [ 100.475946] R10: ffffed0031637fb1 R11: ffff88018b1bfd8f R12: 0000000020ffc018 [ 100.483228] R13: 0000000020ffc000 R14: ffff88018b1bfd78 R15: 00007ffffffff000 [ 100.490540] ? _copy_from_user+0x10d/0x150 [ 100.494799] __x64_sys_sigaltstack+0xe9/0x3a0 [ 100.499316] ? __do_compat_sys_sigaction+0x5a0/0x5a0 [ 100.504438] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 100.509988] ? fput+0x130/0x1a0 [ 100.513274] ? ksys_ioctl+0x81/0xd0 [ 100.516893] ? do_syscall_64+0x92/0x800 [ 100.520864] do_syscall_64+0x1b1/0x800 [ 100.524741] ? finish_task_switch+0x1ca/0x810 [ 100.529228] ? syscall_return_slowpath+0x5c0/0x5c0 [ 100.534150] ? syscall_return_slowpath+0x30f/0x5c0 [ 100.539073] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 100.544431] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 100.549280] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 100.554459] RIP: 0033:0x455979 [ 100.557636] RSP: 002b:00007f8165cdfc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000083 [ 100.565334] RAX: ffffffffffffffda RBX: 00007f8165ce06d4 RCX: 0000000000455979 [ 100.572764] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020ffc000 [ 100.580024] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 100.587288] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 100.594544] R13: 000000000000065d R14: 00000000006fd958 R15: 0000000000000000 2018/05/02 13:09:25 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000180)={{0x7, 0x2}, 'port1\x00', 0x65, 0xc, 0xffffffffffffff80, 0x4, 0x2e, 0xfffffffffffffffb, 0xfff, 0x0, 0x7, 0x7fff}) r1 = socket(0x2, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x5) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x181, 0x0) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f0000000140)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}) fchown(r1, r2, 0x0) 2018/05/02 13:09:25 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000dc0)='pagemap\x00') pwritev(r0, &(0x7f0000000280)=[{&(0x7f0000000000)="4a892fd342743907fc6b85eeb8de8d5eb632fd982a29df90c6d021c4031eb4dfd7ace786e5abf848b66db0c4916a8d5fe6a479d6ae2d4d91587981f5c89d8195bd9ceb425e0e05f40b36f1929fba16bb7ded7a29d0f38709374f65f1dce9fdfaf1966aae6e2f90c32fdb3ceddfe8dded9368f29c014416e2224c0d6bd4d15a157282a06b7bcb1299c8d11c85dfd70d4b2a08106022fad2f611d9b1106d3aeb793f316c6d37b307e3134c7ab39931e352c0bea2cab8a73339e5e65dadff5aaac91ece3657e811346612d9fde64d11c4ed68663d45", 0xd4}, {&(0x7f0000000100)="9d2e1a027fbdc1cc6bda165d4f05ec9ba4af0d827e2553315cf71b660a71a413475ff67db458d323c61c21df0df9ce0bf9402e43a5a10ed001a3f3b034a3db07c8fd527cea27626c120056bbb50ab5d1d4f9fae6cd4d283134566f7738737b3ab50517b2a3aa", 0x66}, {&(0x7f0000000180)="5bf7ef3ff6ac2cdd35b7b44efb5ccda538ee293834f840d475c91205d7568e6ab81f9d11251a29263a0df7a61dfb284326e55ca77def41c81a4a6c9bedfb3dde1920674a60de29b0dd4568c4738a47ec47b5eeed51a6866591", 0x59}, {&(0x7f0000000200)="f30619f2", 0x4}, {&(0x7f0000000240)="9539ab57a2ba60e144", 0x9}, {&(0x7f0000000e00)="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", 0x1000}], 0x6, 0x0) pread64(r0, &(0x7f0000fd7000)=""/8, 0x8, 0x2100100) syz_open_dev$amidi(&(0x7f0000000300)='/dev/amidi#\x00', 0xfd, 0x400400) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000000340)={0xe8f7}) 2018/05/02 13:09:25 executing program 0: r0 = socket(0x2, 0x2, 0x40000000000000ff) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)) socketpair$inet6(0xa, 0x80800, 0xfffffffffffffffd, &(0x7f0000000040)) ioctl$sock_proto_private(r0, 0x89e4, &(0x7f0000000140)) 2018/05/02 13:09:25 executing program 1: r0 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000000100), 0x4) r1 = semget$private(0x0, 0x3, 0x200) semctl$GETZCNT(r1, 0x3, 0xf, &(0x7f0000000240)=""/58) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f00000001c0)={'\x00', 0x35cf1f83}) pipe2(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$SG_SET_COMMAND_Q(r4, 0x2271, &(0x7f0000000380)=0x1) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0xa0000, 0x0) ioctl$LOOP_CHANGE_FD(r5, 0x4c06, r3) r6 = userfaultfd(0x0) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000000140)={0xaa}) madvise(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x4) r7 = perf_event_open(&(0x7f0000348f88)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r8 = memfd_create(&(0x7f00000007c0)='cpuset.-vmnet0cpuset^\x00', 0x0) r9 = socket(0x40000000015, 0x5, 0x400000000000000) setsockopt$sock_int(r9, 0x1, 0x8, &(0x7f0000000080), 0x4) bind$inet(r9, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r9, &(0x7f0000f7db7f)="ba671368d1010000004900000001000000018be49e9301442865319997d0efdb2f54b6a10c7327757482bfce945c2a91fb8dfafc1d3f56bc543ab87321e12cca08a744a2d128b00634bc882151d36809229a96bc3437ef159489384ade077ba295eac2882dbfd3781dd4d4e609c42628dbb709b3eb1fa030009045dd98b9e6d77b6cec9ceb685595d43995e0f04c32260943add79831e661c6a351dedc8b9d220fbf9fb6e44fb6a629ce9a82025124fec9f3ee751f7da0cd7e799be88ddbdac20b48e890ff81d7fa28c2d017d7932f2569038740461accd4582f576e4fdb6150a3399f8266bc19eb943648ad1ad81420ed6c382436e474390c8995e829e4f9df43eed85a60b9ee254e31eb62900857fa134e76cc64880334adbff069a2e5e647d2ed36a96b23834b6f6ca6b8113baf4cf30347fbb7ffc30aea99872cc0dba03b07d3347b2d257edbe2733c26b7337a79962d8ce85469e3bcbe0e4a48a6ae69d13f2d4b5155b390ef67aa714b82b6313ee277cb8986eca5db2e97cb1ae2243bba80274f614ece521baef443394b4c161cb9ae926e21892578b49cfd6efe1cb1572148c10d92218ed73ec116a18de80ac42d2726a4523a764fc6dc356c5fbbf9d2c947ae3bc9a3dc76099f3257c8d5952876151b0326d8cb1d5683ee4ab5ded9a34c00ac1b03f34627ec18a7c2e92c87b7896549cfab5eb55fa85a970994bd4b22b5f0d045e241256d06f485a47b4a55ed389bc1734541232cd41908b5cfa4b8fcfcafce500a0c7ae99767713a98e7927aa69f6ccd7daea62f19ceb82559f41899c9a9aee99113e7e64b5f8b9824be9fdbfa4dd4995673d882bb4daeb64413b334e114965d2ba3cea8051e692508701b9400cb12eae457f8b8549944091b729160939918d8fcae611a48ed665f770db637487a236da1a58ba7566668651a77171fc4fe506496d19059343dbe4f426625d3f2b705f54581372361770bf5a9098a9fafefaf546426b294239ac33e3186e4d58ad2fa995a6ad4dc074e7cca11aead109563b2076c7c6e9f57ec63df960804e2e7f9d8444de9550cca3df7834d864e9777291c2e1f6205de2e43dc995ab8bb1515a365efc2830fa3e7a1dd137f550d6035212bc1f51c3b4ceea430df49ffc9210084ef156ad7e0d219efd6c116693735b44521d389969a3a65617cd2fd6e14060601cee4cd054cf36fe048b57d1d9ee3cad2a73552449926b4a6b03fbe9c0ec68357e1fbe52ed77b67f5870c0aefb7ee8236747e0d67a26725fb515544cbbe8464da94cfd8c0b94bb4e51a263b1749bd0a7cf651931f806d1b928d1f9994f1ad4d50e6a5cd7a8e4e687f8564fdacc864013d095ba9d5709eced3c28eabda476d177a7836400a01e02beed5a6636d4064fdda344967ad8682d14b87c71727cb66be27d1d39191f4223c545b62fb5d60262ba8076a65dbc194cee1df846c584b7bbe9dce6e6895b2cbbb64b03b55548b845cc3de2f939ef918421af9a5e9157e837651245299c03992d0ddee06bd22a31522aca0f309b1feccebc0b1c0ed9d21c19bfd15cd313ff64394fd6a10904890c9f6d646b026f27253e8f584c3ffd20ad67e8b62ed7676706d40bc5c80e376980b81", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r9, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r10 = socket(0x100000001e, 0x1, 0x0) setsockopt(r10, 0x10f, 0x7f, &(0x7f0000000080)='\x00\x00', 0x2) ioctl$KVM_ASSIGN_SET_INTX_MASK(r8, 0x4040aea4, &(0x7f0000000200)={0x7, 0xbf59, 0x4, 0x2, 0xfffffffffffffffd}) read(r7, &(0x7f00000002c0)=""/84, 0x54) r11 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x8000) ioctl$TIOCGPGRP(r11, 0x540f, &(0x7f0000000040)) getdents64(0xffffffffffffffff, &(0x7f00000000c0)=""/170, 0xaa) setsockopt$sock_attach_bpf(r10, 0x1, 0x32, &(0x7f0000000180), 0x4) readv(r9, &(0x7f0000000000)=[{&(0x7f0000dd0fe6)=""/26, 0x1a}], 0x1) 2018/05/02 13:09:25 executing program 7: 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$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000000000000000, 0x852, r0, 0x2) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000000080), 0x10) 2018/05/02 13:09:25 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x40000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r2 = dup(0xffffffffffffff9c) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000000)={{0xffffffffffffffff, 0x3, 0x9eba, 0x1, 0xfffffffffffffff7}}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000000000000000000000000000000000000000000000800000000000000000000000000000000000000000100000000000000000008"]) 2018/05/02 13:09:25 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 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) syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x40) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x0, 0x0, 0x6}) unshare(0x400) fcntl$lock(r2, 0x7, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x3}) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x200002, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r3, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x6c, r4, 0x0, 0x70bd2c, 0x25dfdbfb, {0x4}, [@IPVS_CMD_ATTR_DAEMON={0x58, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5c}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4000}, 0x40000) getsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000001080)=""/4096, &(0x7f0000000000)=0x1000) 2018/05/02 13:09:25 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="6e65742f737461740020801b400ce1ce2bfefa74b6e29d634959f8f3260913cc7f5b127611e5e31ae6e33bf34d5a07f883586aa70b8a8c9e80f97534fa113197209eb9fa6072417c45267885fe63d9bdda4a1b44266a409c53535ebdc4115771e3de0c65f9ab649be86eb22fc607f6a19e0362018d307a49411f85b9a8") fchdir(r0) r1 = getgid() syz_fuseblk_mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, r1, 0x0, 0x0, 0x1000000) 2018/05/02 13:09:25 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x88302, 0x0) pwritev(r0, &(0x7f0000000140)=[{&(0x7f0000000100)='o', 0x1}], 0x1, 0x0) openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x2, 0x0) 2018/05/02 13:09:25 executing program 2: r0 = openat$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$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000140)=ANY=[@ANYBLOB="00001737ffe63ce9c9eba77f661972935cece2037868ca9e19db966cb3815b840e2519da92aa0fc48c34fff124f5b8e94f8f16950d41802160895bbb0fbeae936baf47"], &(0x7f0000000240)=0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/02 13:09:25 executing program 7: r0 = socket$inet6(0xa, 0xf, 0x200000000000000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00001e0ffc)=0x3ff, 0x4) connect$inet6(r0, &(0x7f0000f03000)={0xa, 0x4e20, 0x800, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000074b000)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x800, 0x1}, 0x20) 2018/05/02 13:09:25 executing program 3: r0 = openat$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$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@textreal={0x8, &(0x7f00000000c0)="0f017c0026f00fc78c0078360fea3826360f2212baf80c66b8f3baef8b66efbafc0cb0c1ee36672e260fc798ec000000bad10466ed660f091e66b9ff0200000f32", 0x41}], 0x1, 0x41, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/02 13:09:25 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x2, 0x4) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x3, 0x2800) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000000c0)=0x2, 0x4) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000d6d000)={0x0, 0x2000000000069}, 0xb) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) read(r0, &(0x7f00005f6000)=""/99, 0x63) 2018/05/02 13:09:25 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x200, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f00000001c0)={0x200, 0x100000001, 0x4, 0x6}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_netdev_private(r1, 0x89fb, &(0x7f0000000000)="2ecd2e6b21a88a1be4c7c3ffb83c6cb50846af746925a0a16626d129246e3f897d912c788ec39b3ccc17b7e50c6fe851d4008fb68a4e45bdd5bbab382cc5a722adb28bb8e3155b33b53fe7e343a0ba6ca714a824cd6b59b2091c7196cde7a1646791b31be70eedfc6e0892360f673c230207f9d3cfbc4ba246dab93d5e091cb7c5cd51031372a10a8b736c593b06fdf004a79c0ad29d5782071beb05f8e9963718206e4ee1e270d523bbd242f1786a18f4e48daf8cea3e1902035765aced8e74d4584095511b9d104ddb4436e2938bb76e") r2 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x0, 0x80100) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000340)="0da353a9cb908e572b90db00000080c0efbed21c82b4e053faafd551f33f276e1d276fc26fceb67fb5d344f8a756c08437649ff8734a50b002390bbf340300ed2e0fadc6c147981d7e177fa1293ac57acbcd0db43a77d31cd414d46a81769589e5004c1d16b7a41a3409000000faad061abd55610700000000000000225bf8e7c71494328cd68f43452bc9ce16e1dc55bdf7c62b6bf57393a6d104000000b16ca571e6df7c63cb22f09c968582d656687ab4000368e282870000000000000000000000", 0xc3}], 0x1) 2018/05/02 13:09:25 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)={0x2, 0x1c, 0xc772, 0x7, 0x14, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_x_filter={0x5, 0x1a, @in=@multicast1=0xe0000001, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x1, 0x10, 0x14}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x4e22, 0xfffffffffffffff9, @mcast2={0xff, 0x2, [], 0x1}, 0x1000000000000000}, @in6={0xa, 0x4e20, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x7fffffff}}]}, 0xa0}, 0x1}, 0x8000) 2018/05/02 13:09:25 executing program 4: mkdir(&(0x7f0000e50ff8)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x2000080, &(0x7f0000c81ffe)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) fchown(r0, 0x0, 0x0) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000000080)=0x2) getdents(r0, &(0x7f0000000000)=""/47, 0x2f) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f00000000c0)={0x6, 0x3, 0x4, 0x7}) 2018/05/02 13:09:25 executing program 6: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000aa0ffc)) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x80000) 2018/05/02 13:09:26 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8921, &(0x7f0000000180)={'erspan0\x00', @ifru_settings={0x0, 0x0, @cisco=&(0x7f0000000140)}}) r1 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r1, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000004c0)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x34}, 0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0xc}, 0x98) 2018/05/02 13:09:26 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f00000001c0)=ANY=[@ANYBLOB="1800000000000000000000000000000071100c000022b476b900000004000000000000009500000000000000"], &(0x7f0000000100)='GPL\x00', 0x8000000000000009, 0xfb, &(0x7f00001a7f05)=""/251, 0x41000, 0x1}, 0x48) r0 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x20d4, 0x96eb7d8ee2c2483f) ioctl$BLKROGET(r0, 0x125e, &(0x7f0000000200)) syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x80) ioctl$BLKRESETZONE(r0, 0x40101283, &(0x7f00000000c0)={0x66c, 0x4ea6}) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000180)=0x5) dup2(r0, r0) 2018/05/02 13:09:26 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00009feff6)='/dev/cuse\x00', 0x82, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f000042b000), 0x0, &(0x7f0000002000)=[{0x10, 0x10e}], 0x10}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in=@multicast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f00000001c0)=0xffffffffffffff59) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000180)={r2, 0x1, 0x6, @random="914e632c6426"}, 0x10) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000ce4000)=0x1000000000007) 2018/05/02 13:09:26 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000b5df88)=[{}, {{0x77359400}}], 0x30) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x8, 0x2) syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000300)=ANY=[@ANYBLOB="90000000", @ANYBLOB="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"], 0x2}, 0x1, 0x0, 0x0, 0x1}, 0x800) r2 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x80000001, 0x20000) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000000680)=""/4096) mount(&(0x7f00000005c0)='./file0/file0\x00', &(0x7f0000000600)='./file0/file0\x00', &(0x7f0000000640)='mqueue\x00', 0x0, &(0x7f0000000480)="7810bbab3dafc9d204a7b405ace62a7a33d684c4f4458d2de9ba52871e3904004981000000000000000003f74d18f413d2abeda43843d87181f8443ea1b9df37177fb386661596e975971ae554431d1f2bc1b0c145e964b2b6aa878c68de448e134d5b46b1bbfd20c21616f8a40ae1fe4890906fc89a9126008b6669de2646f10b1bfc862e300000000000") setrlimit(0xc, &(0x7f0000000100)) getrlimit(0x6, &(0x7f00000001c0)) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) 2018/05/02 13:09:26 executing program 2: rmdir(&(0x7f00000000c0)='./file0\x00') 2018/05/02 13:09:26 executing program 5: semget(0x1, 0x1, 0x84) r0 = socket$inet_sctp(0x2, 0x5, 0x84) fchmod(r0, 0x20000000000001) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x208000, 0x0) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000000040)=0x6) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) exit_group(0x6) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge_slave_0\x00', 0x1100}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000fa5000), &(0x7f00003c3ffc)=0x8) 2018/05/02 13:09:26 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 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0xc0, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f00000001c0)={@multicast2, @local, 0x0}, &(0x7f0000000200)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@ipv4, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in=@multicast2}}, &(0x7f0000000480)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'team0\x00', 0x0}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000500)={@dev, 0x0}, &(0x7f00000005c0)=0x14) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f0000000980)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000940)={&(0x7f0000000600)={0x310, r1, 0x401, 0x70bd2a, 0x25dfdbfe, {}, [{{0x8, 0x1, r2}, {0x178, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7fff}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}, {0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x1c, 0x4, [{0x10001, 0xfff, 0xfffffffffffffffc, 0xfffffffffffffff7}, {0x0, 0x1, 0x6, 0xc0f}, {0x7d34, 0x7, 0x9, 0x1ff}]}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100000001}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}]}}, {{0x8, 0x1, r4}, {0x174, 0x2, [{0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}, {0x8, 0x7}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x1ff, 0xeb9, 0x8, 0x101}, {0xa77a, 0x9, 0x6, 0x8000}]}}}]}}]}, 0x310}, 0x1, 0x0, 0x0, 0x40000}, 0x20004811) r6 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x1, 0x200) timer_create(0x7, &(0x7f0000000240)={0x0, 0x6, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000000280)=0x0) timer_settime(r7, 0x0, &(0x7f00000002c0), &(0x7f0000000300)) setsockopt$IP6T_SO_SET_REPLACE(r6, 0x29, 0x40, &(0x7f0000000e80)=@nat={'nat\x00', 0x1b, 0x5, 0x5b0, 0x3d0, 0x290, 0xffffffff, 0x3d0, 0x0, 0x4e0, 0x4e0, 0xffffffff, 0x4e0, 0x4e0, 0x5, &(0x7f0000000080), {[{{@uncond, 0x0, 0x138, 0x180, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}, @common=@dst={0x48, 'dst\x00', 0x0, {0x0, 0x0, 0x1, [0x80000001, 0xfffffffffffffffe, 0x0, 0x100000001, 0x7fffffff, 0xc556, 0x7ff, 0x8, 0x218, 0x401, 0x401, 0x4, 0x7ff, 0x6, 0x9, 0x4], 0x8}}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x0, @ipv4=@broadcast=0xffffffff, @ipv4=@multicast2=0xe0000002, @port=0x4e20, @port=0x4e21}}}, {{@uncond, 0x0, 0xc8, 0x110}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x10, @ipv4=@broadcast=0xffffffff, @ipv6=@loopback={0x0, 0x1}, @icmp_id=0x65, @gre_key=0xa2c}}}, {{@ipv6={@loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x14}, [0xffffffff, 0xff000000, 0xff], [0xffffff00, 0x0, 0xffffffff], 'bridge0\x00', 'bcsf0\x00', {0xff}, {0xff}, 0x3c, 0xbff}, 0x0, 0xf8, 0x140, 0x0, {}, [@common=@frag={0x30, 'frag\x00', 0x0, {0x1e, 0x800, 0x5, 0x20, 0x3}}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x8, @ipv6=@remote={0xfe, 0x80, [], 0xbb}, @ipv6=@local={0xfe, 0x80, [], 0xaa}, @port=0x4e23, @port=0x4e20}}}, {{@uncond, 0x0, 0xc8, 0x110}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x11, @ipv4=@broadcast=0xffffffff, @ipv4=@broadcast=0xffffffff, @port=0x4e24, @gre_key=0x1}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x610) r8 = socket$inet6(0xa, 0x180005, 0xfffffffffffffff9) setsockopt$IP6T_SO_SET_REPLACE(r8, 0x29, 0x40, &(0x7f00000009c0)=@raw={'raw\x00', 0x9, 0x3, 0x3f0, 0x0, 0xffffffff, 0xffffffff, 0x210, 0xffffffff, 0x320, 0xffffffff, 0xffffffff, 0x320, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, [], [], 'teql0\x00', 'ifb0\x00'}, 0x0, 0x1c8, 0x210, 0x0, {}, [@common=@inet=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x0, 0x4, 0x0, 'syz0\x00'}}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @unspec=@CT0={0x48, 'CT\x00'}}, {{@uncond, 0x0, 0xe0, 0x110, 0x0, {}, [@common=@unspec=@time={0x38, 'time\x00'}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) syz_emit_ethernet(0x46, &(0x7f0000000540)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x14], [], {@ipv6={0x86dd, {0x0, 0x6, "20a17e", 0x10, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0xa, 0x3}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}}}}}}}, 0x0) 2018/05/02 13:09:26 executing program 1: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x800, 0x0) ioctl$BLKDISCARD(r1, 0x1277, &(0x7f0000000040)) 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$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0xffff, 0x2, [0x0, 0x0]}, 0xc) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x2) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000100)={r0}) 2018/05/02 13:09:26 executing program 2: r0 = socket$inet(0x2, 0x2000000000000b, 0x0) getsockopt(r0, 0x88, 0xa, &(0x7f00000000c0)=""/148, &(0x7f0000000040)=0x2ae) 2018/05/02 13:09:26 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000140)={{0x2, 0x4e21, @broadcast=0xffffffff}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}}, 0x20, {0x2, 0x4e24, @broadcast=0xffffffff}, 'vcan0\x00'}) r1 = semget$private(0x0, 0x2000000000000002, 0x10) semctl$SEM_STAT(r1, 0x20000000, 0x12, &(0x7f00000000c0)=""/80) 2018/05/02 13:09:26 executing program 3: restart_syscall() r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40084504, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, "cd1c451fbfed32080c00afce81755b116c836fdd9abccc30c11b1afc13bdcfea"}) 2018/05/02 13:09:26 executing program 5: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000208972, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x3fffffffc000, 0x690802) accept4$unix(r0, &(0x7f0000000500), &(0x7f0000000240)=0x6e, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x6, 0x400) close(0xffffffffffffffff) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000140)={0x0, 0x0, 0x7, 0x0, 0x0, 0x8}) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) io_setup(0x1f, &(0x7f0000000280)) r2 = dup(0xffffffffffffff9c) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000006c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f0000000000)={0x5}) r5 = syz_open_dev$sndseq(&(0x7f0000000340)='/dev/snd/seq\x00', 0x0, 0x40) accept4$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000002c0)=0x1c, 0x800) clone(0x0, &(0x7f0000000000), &(0x7f0000000ffc), &(0x7f0000000ffc), &(0x7f0000000000)) mprotect(&(0x7f0000b0c000/0x2000)=nil, 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r5, 0x40505331, &(0x7f0000000580)={{0x6, 0x7}, {0x9, 0x7f}, 0x40, 0x7, 0xffffffff00000001}) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f00000009c0)={'raw\x00'}, &(0x7f0000000800)=0xfffffffffffffda5) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000740), &(0x7f0000000780)=0x4) mlock(&(0x7f0000c27000/0x4000)=nil, 0x4000) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000080)=""/95) read(r4, &(0x7f0000000380)=""/75, 0x4b) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000200), 0x2) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000600)={0x10001, 0x0, &(0x7f000095b000/0x2000)=nil}) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r1, &(0x7f0000000040)) syz_open_procfs(0x0, &(0x7f0000000300)='net/igmp\x00') ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000640)={&(0x7f00009a9000/0x2000)=nil, 0x2000}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000440)=[@in6={0xa, 0x4e21, 0x200, @local={0xfe, 0x80, [], 0xaa}, 0x6}, @in={0x2, 0x4e20, @rand_addr=0x17ecbe32}, @in6={0xa, 0x4e24, 0xad4, @empty, 0x9}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x17}}, @in6={0xa, 0x4e21, 0x81, @remote={0xfe, 0x80, [], 0xbb}, 0x7}], 0xa4) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f0000000400)) 2018/05/02 13:09:26 executing program 7: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r0, 0xc5, &(0x7f00000000c0)={0x1}) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0xff, 0x101000) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, 0xffffffffffffffff, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff, 0x1}) 2018/05/02 13:09:26 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000040ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = msgget(0x2, 0x4) msgctl$MSG_STAT(r2, 0xb, &(0x7f0000000140)=""/105) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x3f) recvfrom$unix(r0, &(0x7f0000000080)=""/25, 0x19, 0x0, &(0x7f00000000c0)=@abs, 0x8) shutdown(r1, 0x2) 2018/05/02 13:09:26 executing program 0: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 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, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x2, &(0x7f0000000080)=0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x901, 0x0) dup3(r2, r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000500)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f00000000c0)}]) 2018/05/02 13:09:26 executing program 4: r0 = socket(0x40000000014, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={0xffffffffffffffff, 0x2, 0x1, 0x9, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000140)="dd6f9cbb36a4f4adb49bb1aa942f5180140194d983222fce8d4366c34b556ac77497b78089596e9a990c4023af415788e9f42966d058a31887e86e66bf62f0811b65081685713054e20125bda2f237fcab20871b2fbf5d754e2918953f9d90e5f88c5ee96de0c8c9625af7673fd9d3b100ad9ceaf2e76e5926305fe72cfb1ecfe9459e9daa3b10d4999367c46006f73d05c970efc2428aee50b450f24073c3912dcdb4534b795382b4c5cb8faa930c244ba3f433b5") bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f00004cfff8)=0x6) sendto$inet(r0, &(0x7f0000f7db7f)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00004b3fff), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) poll(&(0x7f0000406fd8)=[{r0}], 0x1, 0x5) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000000040)={0xffffffff, 0x9, 0x0, {}, 0x8, 0xffffffffffffffff}) 2018/05/02 13:09:27 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_bp={&(0x7f0000000080), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000088f000)='b\n\x00\x00\x00', 0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x2, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000000)=0xc, 0x4) ftruncate(r0, 0x3) 2018/05/02 13:09:27 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x80, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000080)=0x8) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"82262770216ff763abb3000000000005", 0x4012}) mmap(&(0x7f0000014000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x2) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000040)={0x0, 0x2aaaaaaaaaaaac18}) fcntl$setflags(r1, 0x2, 0x1) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000100)={0x5, 0x4}) 2018/05/02 13:09:27 executing program 7: r0 = open(&(0x7f00000002c0)='./file0\x00', 0x80, 0x89) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000000380)=""/242) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200018b09cffa040fb3817080000000000000000000000000000bb56c7c01b196355eaedf7caff3e31cf402ef0a419a5111639c0de7af16264dd44308178027cc11ee0c603756ee716a8ff9b196e14d83646206d338e2651f31ddd71083c5c4d9ef4ebcbf14680ace5f3712c7570ad7af3accd8fc8e3b7"], 0x20}, 0x1}, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000080)={{{@in=@dev, @in6=@mcast2}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f0000000180)=0xe8) getpeername$packet(r1, &(0x7f00000001c0), &(0x7f0000000200)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001dc0)={{{@in=@dev, @in=@broadcast}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000001ec0)=0xe8) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000002080)={@dev}, &(0x7f00000020c0)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f0000002100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000002140)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002180)={{{@in=@dev, @in=@dev}}, {{@in=@local}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000002280)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000022c0)={'team0\x00'}) getsockname(r1, &(0x7f000000a680)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000000a700)=0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000010e40)={'vcan0\x00'}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000010e80)={'vcan0\x00'}) r3 = accept$packet(0xffffffffffffffff, &(0x7f00000122c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000012300)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000012340)={{{@in6, @in=@local}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000012440)=0xe8) getpeername$packet(0xffffffffffffff9c, &(0x7f0000013940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000013980)=0x14) getsockname$packet(0xffffffffffffffff, &(0x7f000001ac00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000001ac40)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000001ac80)={{{@in6}}, {{@in6=@ipv4}, 0x0, @in6=@mcast1}}, &(0x7f000001ad80)=0xe8) getsockname$packet(0xffffffffffffff9c, &(0x7f000001adc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000001ae00)=0x14) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f000001b380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4001}, 0xc, &(0x7f000001b340)={&(0x7f000001ae40)={0x14, r2, 0x309, 0x70bd29, 0x25dfdbfe, {0x2}}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x8c0) getsockname$packet(r3, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000300)=0x14) 2018/05/02 13:09:27 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) read(r0, &(0x7f000083b000)=""/1, 0x1) sendmsg$alg(r0, &(0x7f0000159fc8)={0x0, 0x0, &(0x7f0000fc8000), 0x0, &(0x7f0000000e8e)}, 0x0) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/235, 0xeb) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) timer_create(0x5, &(0x7f0000000280)={0x0, 0x0, 0x1, @thr={&(0x7f0000000140)="c24a86d2a1c9d9fd9a7f6221a2c2dca91eb654a35478df515228ff06d9d4b78b12b33d1fc4be5858b221d7030e74db1b8b321e2bb7de2f8e3d4f1c3b0bf6ec696e164e50fcc4db3ffc25ba1f1faa78b768d4a701bbd87adba466324dddca33a81dd7b0f9a9183eda4360506f99b25676791a6ada2ddba2235ae1a1b3f0df65bdcbe06017af6782674e4f47d4151d9af5607cdaca2bd91965ff3c1f51fe418d61ec69b817598469275986b25f2371cd68a670979201be35d1aa28f0246f0fd3832dd5640df6fef27fe7b284787bfd6983660f662026", &(0x7f0000000240)="67aa65a2e8d6576dbbb3e97d76533d14ae48a98badd44b6f33a6210c604290c899ca5500e14215c624fa7b5a91a6cf198f47457d67428257"}}, &(0x7f00000002c0)=0x0) timer_delete(r1) r2 = shmget(0x3, 0x2000, 0x54000800, &(0x7f0000ffd000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) dup3(r0, r0, 0x80000) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) sendmsg$IPVS_CMD_SET_INFO(r3, &(0x7f0000000480)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=ANY=[@ANYBLOB="3cf5f79a"], 0x1}, 0x1, 0x0, 0x0, 0x44040}, 0x800) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00000003c0)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r4, 0x80000000, &(0x7f0000000680)=""/110) io_setup(0x3, &(0x7f0000000000)=0x0) io_cancel(0x0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xf, 0x3, 0xffffffffffffffff, &(0x7f0000000140)="940c1f2149747e7734510c34c143183667a187dc4f624f6c2de12452792a6fb529e6bf2a661dc23a844b00925c244a9f2967c0ca9868ee50eacf67a2ad7681d82f5a38cbd6d7641f843fa129e00f701fb01835f497b53672b3e5a3f6838f", 0x5e, 0x0, 0x0, 0x1}, &(0x7f0000000280)) fcntl$getownex(r3, 0x10, &(0x7f0000001040)={0x0, 0x0}) wait4(r6, &(0x7f00000001c0), 0x20000800, &(0x7f0000000540)) io_getevents(r5, 0x2, 0x8f, &(0x7f0000d83f60)=[{}, {}], &(0x7f00005cfff0)={0x4000000000001, 0x7}) clock_gettime(0x0, &(0x7f0000000380)) io_setup(0xfffffffffffffffc, &(0x7f0000000340)) r7 = memfd_create(&(0x7f0000000500)=':+lo#\x00', 0x0) sendmsg$netrom(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000600)=@full={{0x3, {"bdcdd4f1a07b83"}}, [{"81977e2cef82cf"}, {"378cc9ddc6bff3"}, {"3b0feb6682c2c5"}, {"56c542ab342cf0"}, {"9385f4a88017c7"}, {"0c8dea1666913f"}, {"eb819a9b871aee"}, {"12976f00da3244"}]}, 0x48, &(0x7f0000000a80)=[{&(0x7f0000000940)="151edf876592250ae8b82219ccec99a3ad6646b4e3423dffdff61b10ffe4ebdd8d6d55679b96e4ffb29ccf3faea4cb3c214fc38f87bfa0e67ccadb8c02dfe617a50a0c2b0817bb1598c0dc9172f554a8d5ce72c0af150f444e76ff1520cadd05f3c0c6400de3", 0x66}], 0x1, &(0x7f00000012c0)=ANY=[]}, 0x80) io_submit(r5, 0x1, &(0x7f0000001280)=[&(0x7f0000001100)={0x0, 0x0, 0x0, 0x0, 0x0, r7, &(0x7f0000000100)}]) io_destroy(r5) 2018/05/02 13:09:27 executing program 5: mkdir(&(0x7f00000018c0)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chroot(&(0x7f000009a000)='./file0\x00') chdir(&(0x7f0000001940)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000272ff7)='../file0\x00') umount2(&(0x7f0000000180)='../file0\x00', 0x2) r0 = request_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="25153a00", 0x0) keyctl$restrict_keyring(0x1d, r0, &(0x7f00000000c0)='blacklist\x00', &(0x7f0000000100)='*).GPL\x00') 2018/05/02 13:09:27 executing program 1: openat$cgroup_int(0xffffffffffffffff, &(0x7f00000000c0)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) socketpair(0x10, 0x7, 0x54, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000040)={'ipvs\x00'}, &(0x7f0000000180)=0x1e) r1 = socket$netlink(0xa, 0x5, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f00000000c0)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) ioctl$sock_SIOCGIFINDEX(r1, 0x890b, &(0x7f0000000080)={"040072d9d9cda2000008fdcbcfc38100"}) 2018/05/02 13:09:27 executing program 2: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000004c0)=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) rt_sigaction(0x31, &(0x7f0000000180), &(0x7f0000000080), 0x8, &(0x7f0000000100)) sched_setaffinity(r0, 0x8, &(0x7f0000000500)=0x3e85) bind$inet(0xffffffffffffffff, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) clock_gettime(0xffffffffffffffff, &(0x7f0000000040)) r1 = getpid() r2 = syz_open_procfs(r0, &(0x7f0000000640)='net/nfsfs\x00') ptrace$poke(0xffffffffffffffff, r1, &(0x7f00000001c0), 0x5) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f00000005c0), 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000000540)={0x80000000, 0xa4e, 0x2, 0x401, 0xa7, 0x10001}) mount(&(0x7f0000000200)='./file1\x00', &(0x7f0000000240)='./file1/file0\x00', &(0x7f0000000280)='cgroup2\x00', 0xc0, &(0x7f00000002c0)="83757e53a6d6d6368c682ac46a09c9de0a0521") mkdir(&(0x7f0000000080)='./file0\x00', 0x0) listen$netrom(r2, 0x20) r3 = syz_open_procfs(0x0, &(0x7f0000000380)="2f6578650000000000ff070000ddd9f191be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f349572d226d7a075fb35331ce39c5a3568641006d7c0206a74e33326cb16a175350e730ab2bce682b69d603fc05ead7fb5180de13a74155d8560fe23dfbba10724631067f955b8810f3402053f95a8798b0e3749d9c79cdd5f62547e59ab4352ab0a3827384665fd2c16ea53e5e2a1dc065b53520b9cd4eb30edc0f70cb82149f8ff5b628eabf1a9ab91915a78b5cb259f4a0fbfab4dacbd68f077") syncfs(r3) mount(&(0x7f0000000340)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='ramfs\x00', 0x0, &(0x7f000001f000)) r4 = syz_open_dev$sg(&(0x7f0000000240)='/dev/sg#\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) timerfd_settime(r2, 0x0, &(0x7f0000000300)={{r5, r6+10000000}, {r7, r8+30000000}}, &(0x7f0000000480)) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, 0xffffffffffffffff) 2018/05/02 13:09:27 executing program 3: io_setup(0x5, &(0x7f0000000000)=0x0) io_getevents(r0, 0xfffffffffffffffa, 0x0, &(0x7f0000000040), &(0x7f00000001c0)) msgget$private(0x0, 0x1) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000000080)={{0xd000, 0xd000, 0xe, 0x9, 0x486, 0x3fd2, 0x4, 0x1, 0x5, 0x1ff, 0x7e5, 0x8}, {0xf004, 0x0, 0xf, 0x8, 0x8, 0xd548, 0x3, 0xffffffffffff1df4, 0x5, 0x391, 0x8, 0x10001}, {0x10001, 0x3001, 0xf, 0xe52, 0x0, 0x3, 0x8001, 0x1f, 0x100, 0x1, 0x4, 0x7fff}, {0xd000, 0x1f000, 0x0, 0x800, 0x2, 0x800, 0x80000001, 0x6, 0x0, 0x7f, 0x1000, 0x7ff}, {0x6000, 0x0, 0x4, 0xa536, 0x9, 0x2, 0x4, 0x401, 0x7, 0x6, 0xffffffffffff0000, 0x29d}, {0x1f000, 0x10000, 0xf, 0x3, 0x800, 0x8, 0x80000000, 0x4, 0x7, 0x4, 0xd54}, {0x11004, 0x7000, 0xb, 0x2, 0xf936, 0x5, 0x9, 0x400, 0x53, 0xb706, 0x4, 0x80}, {0x100000, 0x1d001, 0x0, 0x97, 0x8, 0x8, 0x9, 0x5, 0x3, 0x6f6, 0xffff, 0x400}, {0x4, 0x1}, {0x100000, 0x10000}, 0x1, 0x0, 0x0, 0x10285, 0x8, 0x9000, 0x1004, [0x1000, 0xffff, 0xffff, 0x1f]}) 2018/05/02 13:09:27 executing program 3: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r1 = syz_open_dev$dmmidi(&(0x7f0000000240)='/dev/dmmidi#\x00', 0x200, 0x8000) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00000003c0)={&(0x7f00000002c0)=[0x0, 0x0, 0x0], &(0x7f0000000300)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000340)=[0x0, 0x0, 0x0], &(0x7f0000000380), 0x3, 0x6, 0x3}) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000000)='id_resolver\x00', &(0x7f0000000280)='\\*eth0\x00') r2 = accept4(0xffffffffffffff9c, &(0x7f0000000140)=@alg, &(0x7f0000000040)=0x80, 0x80800) getsockopt$EBT_SO_GET_INFO(r2, 0x0, 0x80, &(0x7f00000001c0)={'broute\x00'}, &(0x7f00000000c0)=0x78) 2018/05/02 13:09:27 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-cast6-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="0a07f5b005e381000100200000000000e6e6000000000000000000edffffff0000", 0x21) r1 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x8) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000000180)={{&(0x7f0000000100)=""/11, 0xb}, &(0x7f0000000140), 0x9}, 0x20) 2018/05/02 13:09:27 executing program 4: r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x2000000005452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r1, 0x8, r0) perf_event_open(&(0x7f000025c000)={0x3, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 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_bp, 0x0, 0x0, 0x3}, r0, 0x0, 0xffffffffffffffff, 0x0) read$eventfd(r2, &(0x7f0000000040), 0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={r1}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x5}}, [0x3, 0x3fe0000000000000, 0x4, 0x10001, 0x2, 0x4, 0x7, 0x1997, 0x739, 0x5, 0x9, 0x0, 0x6, 0x9, 0x1d]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000280)={r4, 0x1, 0x5, [0x0, 0x9, 0x8000, 0x1ff, 0x2]}, &(0x7f00000002c0)=0x12) fcntl$setsig(r1, 0xa, 0x12) r5 = dup3(r1, r2, 0x0) tkill(r0, 0x16) r6 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r6, &(0x7f0000000040)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'syz_tun\x00'}}, 0x1e) socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f0000000300), &(0x7f0000000340)=0x4) syz_emit_ethernet(0x14, &(0x7f0000000080)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8864, "42a703000000"}}}, &(0x7f0000000100)={0x1}) 2018/05/02 13:09:27 executing program 5: setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000ce2000)=@nat={'nat\x00', 0x19, 0x1, 0x90, [0x20ed9000, 0x0, 0x0, 0x20ed9030, 0x20ed9060], 0x0, &(0x7f00004ba000), &(0x7f0000000480)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000070000000000c4c4000000000000000000000000000000000000000000000000000000cb54a103176ff30a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000067c500008ce0b5fdefc5f06c027aceb3d6e252f94d7441299431cd0e4a65f718"]}, 0x124) r0 = accept4(0xffffffffffffffff, &(0x7f0000000240)=@in6={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000300)=0x80, 0x80800) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000340)={0x0, 0x0, 0xfeb, 0x100000000}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000003c0)={r1, 0x200, 0x2a0, 0x6, 0x6, 0xfffffffffffffff7}, &(0x7f0000000400)=0x14) mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x0) creat(&(0x7f0000000440)='./file0\x00', 0x20) mprotect(&(0x7f00006a7000/0x2000)=nil, 0x2000, 0x2000002) r2 = syz_open_dev$sndpcmc(&(0x7f0000000200)='/dev/snd/pcmC#D#c\x00', 0x8001, 0x101880) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f00000002c0)=0x7, 0x22d) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/sockcreate\x00') setsockopt$inet6_buf(r3, 0x29, 0x3f, &(0x7f0000000040)="cd6350986d2e02f9cb714626eb45d7bc8b783493fa93a029e2da2d7aa70fdef1c6c479b045ba9dbd1d65dee7b3771dea514e4121ca5c8a43f085057a2c46b9cceb0e660a71b26448c74c0cef8cd011b8ead329a1a885a5392f42a63cb1f0aea7f14ed05da18389ae2cb8ac03ec81b365e51bad4e7f43eea1b28024d406089f22b6ccec40bf35a499d0450aff6c50a545af8387167611ea873af9a7202cbdff6d16e7296137c4205605be61a14911277bf18e7ac0aab59a4224f8e94b63bddd5b0b757612d1ae2f695a7d974ec55f2694afcef733f5219621e482d5bfb94e44479daef3a9b71afcb0b04487efbd9dbdde5a", 0xf1) 2018/05/02 13:09:27 executing program 1: mq_open(&(0x7f0000000040)='\x00', 0x0, 0x40, &(0x7f0000000080)={0x10001, 0x3, 0xbf9c, 0x76, 0x2, 0x10001, 0xfffffffffffffffb, 0x9}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000100)=0x80000001) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_NAME(0xffffffffffffffff, 0x41007701, &(0x7f00000001c0)='\x00') syz_emit_ethernet(0x3e, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x4, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x5, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000200)) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000140)={@remote={0xfe, 0x80, [], 0xbb}}) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r1) 2018/05/02 13:09:27 executing program 0: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) r1 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000080)={r1}) io_setup(0x3, &(0x7f0000000280)=0x0) r3 = socket$vsock_dgram(0x28, 0x2, 0x0) io_submit(r2, 0x1, &(0x7f0000000040)=[&(0x7f00005c3000)={0x0, 0x0, 0x0, 0x1, 0x0, r3}]) 2018/05/02 13:09:27 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) ioctl$int_in(r1, 0x5452, &(0x7f0000000040)) sendto$inet6(r1, &(0x7f00002a0b14)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x88, 0x200) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000580)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000140)=0xfa) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x23, &(0x7f0000000180)={r3, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080)=0x40, 0x4) r4 = accept$netrom(r0, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000400)={0x0, 0x1a}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000480)={r5, 0x101}, 0x8) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f00000001c0)={'HL\x00'}, &(0x7f0000000280)=0x1e) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5", 0x8) r6 = socket$l2tp(0x18, 0x1, 0x1) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000000200)={0x2, 0xce, 0x5, 0x0, 0x2, 0x9}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r6, 0x111, 0x5, 0xfffffffffffffff9, 0x4) r7 = socket$nl_generic(0x10, 0x3, 0x10) readv(r7, &(0x7f0000001680)=[{&(0x7f0000001640)=""/49, 0x31}], 0x1) socket$inet(0x2, 0x0, 0xffffffffffffbbe0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r7, 0x54a2) accept4(r4, &(0x7f00000004c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000540)=0x80, 0x80800) gettid() sendmsg$nl_generic(r7, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)=ANY=[@ANYBLOB="cc0000001d00ffff000000004000000001000000da4f6010b5e1ff0c2a6d1619965d2d508a435a526be38d5e9711fe7397e2e4dd6099f626b15d55111b00a44c3e467b58b6a8ff0482b80ee984cc49cfaf305f8090908586c03354d7e59bf04eaf1d94324f07386d290bce331521b5d864b5b691aecad1564b289427c10279919a421cd363f696436b0715fd550e2839340ff9d9ae2242ae251ff2baf3854ea5538fcb7822ba2afd20a1e3b441fbd8f4658805986bd6bbf21da9210130eaf8267d7b864c7b9928655d870000"], 0x1}, 0x1}, 0x0) 2018/05/02 13:09:27 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x200000, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='dummy0\x00', 0x10) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000fc4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) connect$inet(r1, &(0x7f0000adf000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmsg$alg(r1, &(0x7f00000dafc8)={0x0, 0x0, &(0x7f00008ea000), 0x0, &(0x7f0000000e8e)=[@assoc={0x18, 0x117, 0x4}, @op={0x276, 0x117, 0x3}, @op={0x18, 0x117, 0x3}], 0x48}, 0x0) 2018/05/02 13:09:27 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000ea9fb0)={{0x4000001ff, 0x80000c}}) r1 = semget(0x0, 0x4, 0x1) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000080)={&(0x7f0000ffa000/0x2000)=nil, 0x2000}) prctl$setendian(0x14, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) semctl$GETNCNT(r1, 0x6, 0xe, &(0x7f0000000040)=""/37) gettid() r2 = shmat(0x0, &(0x7f0000ffb000/0x3000)=nil, 0x1000) shmdt(r2) 2018/05/02 13:09:27 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x300, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000000080)={0xfffe000, 0x6, 0xfffffffffffffff9, 0x1170d61e6796f6aa}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000000)={r3}) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000018000)={r4}) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000c68000)={r3, 0x0, 0x3}) 2018/05/02 13:09:27 executing program 0: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x82000, 0x0) statx(r0, &(0x7f0000000080)='./file0/bus\x00', 0x100, 0x80, &(0x7f00000000c0)) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fcntl$lock(r1, 0x7, &(0x7f0000027000)={0x1}) fcntl$lock(r1, 0x7, &(0x7f0000000000)={0x2, 0x0, 0x0, 0x1f}) 2018/05/02 13:09:28 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000564000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) r1 = dup(r0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) clone(0x0, &(0x7f0000f88000), &(0x7f00002b0ffc), &(0x7f0000714ffc), &(0x7f0000e1bf43)) exit(0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000040)=0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000080)=r2) 2018/05/02 13:09:28 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x88302, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x40000, 0x0) pwritev(r0, &(0x7f0000000140)=[{&(0x7f0000000100)='o', 0x1}], 0x1, 0x0) sysfs$2(0x2, 0x0, &(0x7f0000000040)=""/176) 2018/05/02 13:09:28 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) 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 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x20, 0x400000) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f0000000180)) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000340)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x8001, 0x4387}, &(0x7f0000000400)=0x90) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000004c0)={r2, 0x68, &(0x7f0000000440)=[@in6={0xa, 0x4e22, 0x9, @dev={0xfe, 0x80, [], 0xa}, 0x2}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x20}}, @in6={0xa, 0x4e23, 0x5700000000000000, @dev={0xfe, 0x80, [], 0xb}, 0x8}]}, &(0x7f0000000500)=0x10) 2018/05/02 13:09:28 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$SG_GET_ACCESS_COUNT(r0, 0x2289, &(0x7f00000000c0)) r2 = accept(r0, 0x0, &(0x7f0000000740)=0xfffffffffffffed4) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00009b2ff0)={0x1, &(0x7f0000a7dff8)=[{0x6, 0x0, 0x0, 0x400000000000003}]}, 0x10) writev(r1, &(0x7f00000006c0)=[{&(0x7f0000000100)="999b869c88ea218a864ff5a3dd3b8f663a40e916286c395c2637d017a949080d97b9427fc2450190a6929f3298479d6fa8c5308fae8f1a3f75c40b5d4df66ae09702c59f030b4f0742374c6f71bd476a879ee382557518547f09195fc868e3755455cbd2689a4c7c66cc8b7c9f76b1404e711dfc80d717e0c94d45692cf474782de858794f42bf2119a619bdd3ff7f1420ffe3d94d8dc691185fcbf1df2df9c730855bc9db70a3cc24f60dd78dfae915b0f61d2ccc7fc79eca34fa66cb911e977fda266d4e72b1c1e620122e644627f2995af618bafab31de8d4104ce820", 0xde}, {&(0x7f0000000280)="2f4f0c4abdd35627c08752e67973f0e3bd1c1418c9eafa1536483cf0e5a575921d71ce78e4406e2ac906b49f75a42c2c9ede31d7bb402b8cbbe9029cc50e9e41aa46fe7c2b2dc48247e9aace0b509eaf89ab02ac2d40f3e10e722a73cce79962b4e5d6507f069cd6a81cb4f040764284d2227c25fd386a52eb547e4c64eb7c71a7f01fe8e37d244371ff2485e99ab1d796081a3cfe211ad2f14497", 0x9b}, {&(0x7f0000000340)="0f714db715eea640707c49ecaa5cdd4ba57ad66f264b798a2d3b2d8d721016844ee70bb9ed77e856e6d52bb6cb739824aaee1e4282d9f3817e534d27d20840230afd05c8e6035d8d2cbeba7599c7e29a200ec599703f740409baff378c6b293f11a7c4e5f18d1ed5358ea1b986d03c20f2ae7ebffc7f5c666dc88cd623c623b8f8e5497004f006807e464e47d2b1731715e576e4d9c0938dbb34a7ce9e43ca6780118b05e6afe6ec3b7ec48b33378f209cdce656b7fe0861632c09493f", 0xbd}, {&(0x7f0000000000)="6efccd47ff10471ef2ef2ac2ca7ca20a1dce5a7724077e73ca751a22ffec54c954e554db1f58bf04101fc2f1a2e1f85b87f451b6b2910748541dd94a7a4217cdcff2a74891d887dd8200b2c164917630c45a7f1913e7a49d365aaff10df807aad3b58612d835c54e84d9", 0x6a}, {&(0x7f0000000400)="65dae181d3ccb86ea99c70cc5d6e3b5434d02b3c00081f42740d55418ecefbb91ab24ea7b7d44b4b76e6e38434a50c8807bb02f4d60f993baef1e98eb6c32bd4a551493e28bf26c8c3c8cbdaab9cc7a7008578b06a19bade031bc65bcd0939ed82e3fb531da10d96408d30bc85471c118342387c0536ad65500a470f053e", 0x7e}, {&(0x7f0000000480)="c7e1cda8118f73aae6fcfe6ae1a05967989c8020b00a380c366201", 0x1b}, {&(0x7f00000004c0)="b88aed909c268cde5fe08a6413281008ed05600a066c88af926077e9f38063b339a0e428b48bc96e8012f3ba51307a443bab7edaa47ebe6a2635fcfcb00e3375199f21332510221e6da130f49385b51d76e1c0338f0442185ebd33ffea3723a4d230580ec1e84721153a5834555bc386ef2c21d2e326466c503d605ec985544982b2ac53585514d6b2dfb54a8f4a5362a8a1ecfeb2300cb729220260658d23f4b0eef83264984e9951e60962f96b73bcf1f1b846b667cd8c0fcbe0b63ab121c181c77d72741d9c5a5837fc61dc0e47d9205660bf8a241e5e1aa7d67c", 0xdc}, {&(0x7f00000005c0)="bee8440292aa4a24d39d14fc46d5907e4b19c03db5a7320a0dbab854589c731bd4a06f4213ed69d9a0135e88f808b6bf6828a544601056bfde84c3a9508e541aa98e4f3c4c33bb7a839d94094551a9860d1ee7e06e836c7ff34a7f0c18da69381cb6c30037b212349e5a460c8bb4fbb97096a222e96146907f1fecb5a1413bb178a54838ac3cd69a211172d5e13b7e5d0299bef53044628b3d2d76f15ab1f3596be349e0cf02cb3fae3bbe06f0f26511d97123cc2def6a2524077efb708ed26ccd54156a057e74e3f567374235e90502c37ea4a2fcf0390f6b041f63bf3e2747f04df16f569327373b9a45", 0xeb}], 0x8) sendmsg$kcm(r2, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000200)='R', 0x1}], 0x1, &(0x7f0000000280)}, 0x0) 2018/05/02 13:09:28 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000002540)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(xeta)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000200)=[{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000001480)="a7118230eef5e420", 0x8}], 0x1, &(0x7f0000000100)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x8) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x200, 0x0) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f00000000c0)=r3) 2018/05/02 13:09:28 executing program 6: r0 = socket$inet6_sctp(0xa, 0x100000000005, 0x84) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001780)={&(0x7f0000000000)=@proc={0x10}, 0xc, &(0x7f0000000140)=[{&(0x7f0000000440)=ANY=[@ANYBLOB="1028a2f260e5c8000000000000100000000000cf86358982d3060e091f0f5a45adb8f9f159ce5b4ad7bd2a1b3323a3a612168eea95259ef126fcb17551cf925eff3ba57864debdf30a2d9f34a7ec559cc689ff072f2393326a4f502463e0ec0b3dc22096d38c710b5fb86558434fa1ab4ddc63c7a38fc7fa7029"], 0x1}], 0x1, &(0x7f00000016c0)}, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'ip6gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r1 = request_key(&(0x7f0000000100)='cifs.spnego\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)='ip6gre0\x00', 0xfffffffffffffff9) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000340)='/dev/full\x00', 0x2000, 0x0) ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f0000000540)=""/190) getgroups(0x5, &(0x7f0000000300)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0]) getgroups(0x1, &(0x7f0000000380)=[r3]) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x4) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r4, 0x0, r5) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)="b37e2be2ae1991411e70294a65cc6b5da08dc40af82413dff0ec418ba4d828fa32b57872f7d6aa698c7aebb061d6337a7a9c6d64fed17c738f2ca125ba4c1e1213601484f2959056ea310a56665ea29a", 0x50, r1) 2018/05/02 13:09:28 executing program 2: r0 = socket$inet(0x2, 0x90003, 0x7) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x68600, 0x0) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='scalable\x00', 0xae) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f0000000040)={{0x4, @multicast1=0xe0000001, 0x4e22, 0x3, 'lblcr\x00', 0x8, 0x6, 0x31}, {@rand_addr=0xfffffffffffffff9, 0x4e20, 0x1, 0x3, 0x8, 0x4}}, 0x44) shutdown(r0, 0x1) 2018/05/02 13:09:28 executing program 1: getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000180), &(0x7f00000001c0)=0x8) r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x7fffffff}, 0x1c) 2018/05/02 13:09:28 executing program 0: prctl$intptr(0x2000000000029, 0x3) mmap(&(0x7f0000cbf000/0x2000)=nil, 0x2000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xda9, 0x2000) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000000040)={0x4, 0x9}) 2018/05/02 13:09:28 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x1, 0x0, 0x0, 0x0, r0, 0x6f}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x48, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xfdbb, &(0x7f000000cf3d)=""/195}, 0x48) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e24, 0x7c, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, 0x1, 0x10000, 0x8, 0x401, 0x3}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r1, 0x1}, &(0x7f0000000180)=0x8) 2018/05/02 13:09:28 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=@ipv4_delrule={0x28, 0x21, 0x300, 0x70bd27, 0x25dfdbff, {0x2, 0x80, 0x14, 0x939d, 0x10000, 0x0, 0x0, 0x0, 0x10}, [@FRA_FLOW={0x8, 0xb, 0x4}]}, 0x28}, 0x1, 0x0, 0x0, 0x8014}, 0x24000004) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv4_newaddr={0x20, 0x14, 0x401, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local={0xac, 0x14, 0x14, 0xaa}}]}, 0x20}, 0x1}, 0x0) 2018/05/02 13:09:28 executing program 2: r0 = socket(0x200000000000002, 0x80003, 0x1) setsockopt(r0, 0x3, 0xffffffffffffffff, &(0x7f0000000100)="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", 0x22d) 2018/05/02 13:09:28 executing program 7: r0 = socket$inet(0x2, 0x80000, 0x7fff) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000280)={0x3, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1a}}, {0x2, 0x4e22}, 0x44, 0xfff, 0x41800000000000, 0x5, 0x8b28, &(0x7f0000000240)='nr0\x00', 0x0, 0xfff, 0x1}) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000024000)=[{&(0x7f0000020f88)="24000000100007031dfffd946fa2830020200a0009000300001d85687f0000000400ff7e280000000c0a43ba16a0aa1ca10bb356da5d8060000000060000000029ec2400020cd37ed01cc073", 0x4c}], 0x1}, 0x0) 2018/05/02 13:09:28 executing program 5: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000100)="6367726f75702e636c6f6e655f6368696c6472656e00b3c911184e1a2cf421b11d6eeef35851423c95fd650a1a797d1915691d8756ba8d47b93fb5d7dd474df0e3942079a992ee72443c5540a7acf908b972182820530448a2fb54e15f3d432da5f9edea258e21311b636f7c79a7be00b5c2cf2cecd8c1", 0x2, 0x0) r4 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xffffffff, 0x280) r5 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r5, 0x1, 0x4000000000000002, &(0x7f0000f65000)=0x3f8, 0x4) r6 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r5, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r5, 0x29, 0xb, &(0x7f00004aaffc)=0x6, 0x4) r7 = gettid() sendto$inet6(r5, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r8 = dup2(r6, r5) getpriority(0x2, r7) ioctl$GIO_FONT(r4, 0x4b60, &(0x7f0000000180)=""/147) getsockname$packet(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001300)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000001340)={@empty, @remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x100000001, 0x4, 0x100, 0xe9, 0x200000, r9}) ioctl$TIOCGSOFTCAR(r8, 0x5419, &(0x7f0000000080)) pread64(r3, &(0x7f00000013c0)=""/4096, 0x1000, 0x0) syncfs(r2) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000240)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000280)={r10, 0x80000, r0}) 2018/05/02 13:09:28 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) finit_module(r0, &(0x7f0000000100)='/dev/snd/timer\x00', 0x2) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x1) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x1) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000040)) read(r0, &(0x7f0000ec6000)=""/50, 0x32) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x6, 0x0, 0x0, 0xf}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000140)=0x2, 0x4) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000080)={0x23aa, 0x5, 0x9, 0x0, 0xfffffffffffffffe, 0x2}) [ 105.382295] netlink: 20 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/02 13:09:28 executing program 6: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00008a1ff7)='loginuid\x00') writev(r1, &(0x7f0000b97000)=[{&(0x7f00004f2fff)='0', 0x1}], 0x1) sendfile(r1, r1, &(0x7f0000000140), 0x4) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={0x0, 0xf80}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000080)={r2, 0x5a, "b5207a964e85556f4581daf152a212f1c36142d9ebc47f63ff5fb05b70b5baa2cd71513d4afde7cb4f7c51a750ddf6c8cb1d88ee1bc2d6f7863961cfe79e04655e447c38c8dad9f88bd40c1c8b3ebfc7891c6165638a1452191a"}, &(0x7f0000000100)=0x62) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x8) 2018/05/02 13:09:29 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) accept4(r0, &(0x7f0000000180)=@can, &(0x7f00000000c0)=0x80, 0x80000) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="a19ca8620bff1f5e7c3527daf2f74eb0640ff13e8eacc8926a89c048f8872a3c85a2c654768087105e49a64e11d0bdd97a0f2b8b2908b900f4e57fa03a7cef374fd6ab2d112ef05cf955ee2744ab6cb514f1c5d81159a4401b34", 0x5a}], 0x1, 0x0) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x14) 2018/05/02 13:09:29 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) io_setup(0x5, &(0x7f0000000040)=0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x100, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40087705, &(0x7f00000000c0)={0x2, 0x80}) ioctl$VHOST_SET_OWNER(r2, 0xaf01, 0x0) io_submit(r1, 0x1, &(0x7f00000015c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000140)="d2", 0x1, 0x0, 0x0, 0x0, r2}]) 2018/05/02 13:09:29 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001340)='/dev/vcs\x00', 0x80041, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000001380)=0x13, 0x4) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000000)=0x1, 0xff63) bind$rds(r0, &(0x7f0000000040)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) sendmsg$rds(r0, &(0x7f00001c3000)={&(0x7f0000014000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000100)=""/37, 0x25}], 0x1, &(0x7f0000c65000)=ANY=[@ANYBLOB="4800000000000001000100d70600000000000000000000", @ANYPTR=&(0x7f0000000180)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='z\x00\x00\x00\x00\x00\x00\x00', 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@ANYBLOB="0010000000020000"], @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x48}, 0x0) r2 = accept(r0, &(0x7f0000000080)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f0000000200)=0x80) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000001300)={0xfff, 0x1, 0x0, 0xfffffffffffffffc, 0x5}, 0xc) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000240)={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}}, 0x16, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x14}}, 'syzkaller0\x00'}) 2018/05/02 13:09:29 executing program 1: futex(&(0x7f000000cffc)=0x4, 0x9, 0x4, &(0x7f00000000c0), &(0x7f0000000040)=0x2, 0x101) r0 = socket(0xb, 0x4, 0x1) setsockopt$ax25_int(r0, 0x101, 0x0, &(0x7f0000000140)=0x20, 0x4) pipe(&(0x7f0000000000)={0xffffffffffffffff}) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) futex(&(0x7f000000cffc), 0xa, 0x0, &(0x7f00006f7000)={0xfffffffffffffffc, 0x100000000000000}, &(0x7f0000000080), 0x20) 2018/05/02 13:09:29 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f00009db000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xbd}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x40bc5311, &(0x7f0000000140)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000000)) 2018/05/02 13:09:29 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x6c923c8285b9d4cf, 0x0, &(0x7f0000000000)={0x2, 0xfffffffffffffffc, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x80000003, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000540)={0x0, @in={{0x2, 0x0, @rand_addr}}, 0x7439}, 0x90) 2018/05/02 13:09:29 executing program 2: ioctl$SNDRV_CTL_IOCTL_TLV_READ(0xffffffffffffffff, 0xc008551a, &(0x7f0000000040)={0x2, 0x8, [0x7, 0x7ff]}) r0 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x3, 0x1) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) futimesat(r0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)={{r1, r2/1000+10000}}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r3 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r3, 0xc1105517, &(0x7f0000000000)=""/250) 2018/05/02 13:09:29 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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 = syz_open_dev$sndctrl(&(0x7f0000014fed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000000000)) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000000c0)) 2018/05/02 13:09:29 executing program 2: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xeb4, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000, @perf_bp, 0x0, 0x0, 0x20}, 0x0, 0x8000, 0xffffffffffffffff, 0x0) r0 = msgget(0x1, 0x3c2) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000080)=0xf483) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000000c0)={0x9, 0x4, 0x9, 0x800}, 0x8) msgget(0x2, 0x4) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000001c0)={0x0, @multicast1, @dev}, &(0x7f0000000200)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'\x00', r2}) msgctl$IPC_RMID(r0, 0x0) 2018/05/02 13:09:29 executing program 4: r0 = creat(&(0x7f00000005c0)='./file1\x00', 0x0) lseek(r0, 0x0, 0x1) pipe2(&(0x7f0000000000), 0x80000) 2018/05/02 13:09:30 executing program 5: r0 = memfd_create(&(0x7f0000000000)="17", 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080)=0x4, 0x4) write$binfmt_elf32(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="7f454c4607000000000000000000000003003e00000000000000000038000100000000000000000001002000f4"], 0x2d) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/05/02 13:09:30 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup2(r1, r0) bind$inet(r1, &(0x7f000000f000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r2, &(0x7f0000f6a000)={0x2, 0x4e24, @loopback=0x7f000001}, 0xffffff10) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f00000000c0)={@multicast2=0xe0000002, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x5}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000180)={r3, 0x1}, 0x8) bind$alg(r2, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000000280)={r0, r0, 0x40, 0x100000001, &(0x7f0000000240)="34c1e855803176cc3dbc6e23d3e901055fae98748f4115d6ab8a06ca905eb685e41734b4", 0x5, 0x401, 0x0, 0x8001, 0x80000000, 0x7f, 0x1, "d669c369921dd920a6c97869e80e93692bc7dfeb7370ebee317416da0acfbc05e2b506e8f22eaa763ec19405839e1d91ef9015fe5c077d92f103a84319b8d0f3244569048a98f5ae8b5cc89cc02c3ea1"}) setsockopt$inet_mreqsrc(r2, 0x0, 0x2b, &(0x7f0000000080)={@multicast2=0xe0000002, @empty, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x7f70b15b6c2caf33) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000001c0)={r3, 0x2}, &(0x7f0000000200)=0x8) 2018/05/02 13:09:30 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 = openat$kvm(0xffffffffffffff9c, &(0x7f0000969ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae00, 0x0) mmap(&(0x7f000059e000/0x200000)=nil, 0x200000, 0x80000, 0x11, r1, 0xfffffffffffffffe) 2018/05/02 13:09:30 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) r0 = socket$inet6(0xa, 0x0, 0x1ff) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@loopback, @in=@dev}}, {{@in6}, 0x0, @in6=@loopback}}, &(0x7f00000001c0)=0xe8) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000075afd0)={0x0, 0x0, &(0x7f000092b000), 0x0, 0x0, &(0x7f000005af7e)}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@broadcast, @in=@dev}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f0000000200)=0xe8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000540)={0x0, 0x8}, &(0x7f0000000580)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000005c0)=r1, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/mixer\x00', 0x20000, 0x0) setsockopt$IP_VS_SO_SET_DEL(r3, 0x0, 0x484, &(0x7f0000000500)={0x3e, @broadcast=0xffffffff, 0x4e24, 0x3, 'wrr\x00', 0x31, 0x8, 0x6f}, 0x2c) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$EVIOCGPHYS(r4, 0x80404507, &(0x7f00000003c0)=""/255) sendmsg$nl_route(r2, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000029000)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c0000001800190d00000000000000000a0000000000ea060000000008001500040800005a032163bc42f819"], 0x2c}, 0x1}, 0x0) syz_open_pts(r5, 0x420201) 2018/05/02 13:09:30 executing program 7: seccomp(0x1, 0x1, &(0x7f0000000100)={0x3, &(0x7f00000000c0)=[{0x7fffffff, 0x0, 0xc0, 0x8001}, {0x6, 0xfff, 0x741821b6, 0x7f}, {0x1, 0xfffffffffffffffb, 0x3601, 0x900000000}]}) rt_sigpending(&(0x7f0000000080), 0x8) r0 = socket$inet(0x2, 0x805, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x2}]}, 0x10) sendto$inet(r0, &(0x7f0000000240)='4', 0xffffffffffffffae, 0x20000000, &(0x7f0000000140)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/02 13:09:30 executing program 2: r0 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000040)='cpuset.memory_spread_slab\x00', 0x2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f00000000c0)=@req={0x80000001}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000280)={{{@in=@multicast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f0000000180)=0xe8) sendmsg$nl_generic(r1, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0x1ae, &(0x7f0000000080)={&(0x7f0000000380)=ANY=[@ANYBLOB="c8130000270031030000000000000000100000001acb01ad2fbfb5003db15a3acc629f8b74e42cbf886a35113cdb4a8c611d2a651dec530dfc6fbc99af734048088dc12808545f8c74f78f91531e578c58bbc16f75c494a78b92ece856b53a25b67797a7651727eaf0fea654ae824f88b8b77abe3f0f98f4af782e13adba225df8013d5e40c70e9f03f7c95e331fa3617d33722ce72b50d37fe3e31c17fd05a8a9e4ab6f57150bbf0667fd1022c81a1ba0c8c17ce61b58eb48154518f578dd8aab716313baa448ee2048ff15be84b5dcf2cf62f5fa84d5c837332ecabc3ce908009600", @ANYRES32=r3, @ANYBLOB="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", @ANYRES32=r0, @ANYBLOB="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", @ANYRES32=r3, @ANYBLOB="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"], 0x13c8}, 0x1}, 0x0) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000140)='memory.max\x00', 0x2, 0x0) 2018/05/02 13:09:30 executing program 5: mkdir(&(0x7f00009cc000)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r0, &(0x7f0000030000)=[{&(0x7f0000aa6ff7)='t', 0x1}], 0x1) r2 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@local}}, &(0x7f0000000200)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000240)={r3, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r4, 0x0, 0x480, &(0x7f0000bbd000), &(0x7f0000000000)) [ 106.595778] netlink: 'syz-executor4': attribute type 21 has an invalid length. [ 106.603332] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. [ 106.673420] netlink: 'syz-executor4': attribute type 21 has an invalid length. [ 106.680982] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/02 13:09:30 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000000)={0x86ab156, 0x1b}) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x5, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000080)={0xffff}) unshare(0x400) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/05/02 13:09:30 executing program 0: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7fff, 0x10000) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000080)={0x81, {0x2, 0x4e23, @broadcast=0xffffffff}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20}, 0x40, 0x7, 0x4, 0x1, 0x8, &(0x7f0000000040)='veth1_to_bond\x00', 0x400, 0x1, 0x8}) chroot(&(0x7f0000000100)='./file0\x00') r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet6_mreq(r1, 0x29, 0x11, &(0x7f0000acc000)={@loopback}, &(0x7f0000631000)=0x14) 2018/05/02 13:09:30 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x6, &(0x7f0000112000)={0x0, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}, {{0xa, 0x4e20}}}, 0x20112108) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080), 0x10) recvfrom$inet6(r0, &(0x7f0000000000)=""/59, 0x3b, 0x40, 0x0, 0x0) 2018/05/02 13:09:30 executing program 2: r0 = gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x2, 0x0) write(r1, &(0x7f000006e000), 0xcfbf8578a6733135) write(r1, &(0x7f00000000c0), 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000013) 2018/05/02 13:09:30 executing program 7: perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000000040), &(0x7f00000000c0), 0xfff, &(0x7f0000ffc000/0x4000)=nil, 0x4) 2018/05/02 13:09:30 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x240040, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = syz_open_dev$evdev(&(0x7f0000131fee)='/dev/input/event#\x00', 0x0, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000000240)=""/253) ioctl(r1, 0x180004520, &(0x7f000022afff)) 2018/05/02 13:09:30 executing program 5: mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000000)) ioctl$SG_GET_LOW_DMA(r0, 0x227a, &(0x7f0000000240)) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f00000001c0)=0x3) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000100)={0x2, 0x7}) io_setup(0xc12, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x10000000, 0x0, 0x4, 0x1, 0x0, r0, &(0x7f0000000000), 0x0, 0x20}]) 2018/05/02 13:09:30 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x1a, &(0x7f0000000040)=ANY=[@ANYBLOB="72610300000000000009e824fe83e22d0552ae000000000000000000000000000000000000000000000009000000030000009802000000000000fffffffffffffffff0000000ffffffffc8010000ffffffffffffffffc801", @ANYRES16=r0, @ANYBLOB="fe8000000000000000000000000000aafe8000000000000000000000000000aa00000000000000000000000000000000000000000000000000000000000000007465716c3000000000000000000000006966623000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800f00000000000000000000000000000000000000000000000000048004354000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d8000000000000000000000000000000000000000000000000003000434f4e4e4d41524b00000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x3) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000380)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f00000003c0)={r2}) bind$inet6(r0, &(0x7f0000000800)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0xfffffec2) clock_gettime(0x0, &(0x7f0000003c40)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000003b40)=[{{&(0x7f0000000480)=@alg, 0x80, &(0x7f0000000a00)=[{&(0x7f0000000500)=""/37, 0x25}, {&(0x7f0000000540)=""/244, 0xf4}, {&(0x7f0000000640)=""/235, 0xeb}, {&(0x7f0000000740)=""/17, 0x11}, {&(0x7f0000000840)=""/213, 0xd5}, {&(0x7f0000000940)=""/184, 0xb8}, {&(0x7f0000000780)}], 0x7, 0x0, 0x0, 0x3}, 0x80000000}, {{&(0x7f0000000a80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001ec0)=[{&(0x7f00000007c0)=""/29, 0x1d}, {&(0x7f0000000b00)=""/28, 0x1c}, {&(0x7f0000000b40)=""/36, 0x24}, {&(0x7f0000000b80)=""/4096, 0x1000}, {&(0x7f0000001b80)=""/99, 0x63}, {&(0x7f0000001c00)=""/23, 0x17}, {&(0x7f0000001c40)=""/222, 0xde}, {&(0x7f0000001d40)=""/89, 0x59}, {&(0x7f0000001dc0)=""/231, 0xe7}], 0x9, 0x0, 0x0, 0x7fffffff}, 0x7}, {{&(0x7f0000001f80)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000002500)=[{&(0x7f0000002000)=""/180, 0xb4}, {&(0x7f00000020c0)=""/188, 0xbc}, {&(0x7f0000002180)=""/201, 0xc9}, {&(0x7f0000002280)=""/253, 0xfd}, {&(0x7f0000002380)=""/172, 0xac}, {&(0x7f0000002440)=""/166, 0xa6}], 0x6, 0x0, 0x0, 0xc4b0}, 0xfffffffffffffe01}, {{&(0x7f0000002580)=@can, 0x80, &(0x7f0000003a80)=[{&(0x7f0000002600)=""/61, 0x3d}, {&(0x7f0000002640)=""/97, 0x61}, {&(0x7f00000026c0)=""/177, 0xb1}, {&(0x7f0000002780)=""/4096, 0x1000}, {&(0x7f0000003780)=""/134, 0x86}, {&(0x7f0000003840)=""/11, 0xb}, {&(0x7f0000003880)=""/158, 0x9e}, {&(0x7f0000003940)=""/38, 0x26}, {&(0x7f0000003980)=""/228, 0xe4}], 0x9, 0x0, 0x0, 0x6}, 0xb6}], 0x4, 0x2, &(0x7f0000003c80)={r3, r4+10000000}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000003cc0)={0x0, 0x6}, &(0x7f0000003d00)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000003d40)={r6, 0x4, 0x8000}, &(0x7f0000003d80)=0x8) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000400)={'IDLETIMER\x00'}, &(0x7f0000000440)=0x1e) 2018/05/02 13:09:30 executing program 5: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) getpgrp(r0) sigaltstack(&(0x7f0000659000/0x3000)=nil, 0x0) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) modify_ldt$read_default(0x2, &(0x7f0000735000)=""/1, 0x1) 2018/05/02 13:09:30 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") sendfile(r0, r0, &(0x7f0000000040), 0x408) preadv(r0, &(0x7f0000000000), 0x3c05f9510e08167, 0x2) 2018/05/02 13:09:30 executing program 2: ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00000003c0)={0x8, 0x0, &(0x7f0000000200)=ANY=[@ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB='0\x00\x00\x00\x00\x00\x00\x00 \x00@\x00\x00\x00\x00Q-\x00\x00\x00\x00\x00\x00\x00x']], 0x0, 0x0, &(0x7f00000002c0)}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f0000000040), 0x948, 0x0, 0x0) 2018/05/02 13:09:30 executing program 4: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x4, 0x1130, r0, 0x0) r1 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x4) write$evdev(r1, &(0x7f0000000100)=[{{}, 0x0, 0x0, 0xffffffff}], 0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) timer_settime(0x0, 0x1, &(0x7f0000001000)={{0x0, 0x989680}, {0x77359400}}, &(0x7f0000000000)) 2018/05/02 13:09:30 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2, 0x0) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000000200)) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)={0x20, 0x26, 0x10100000000003, 0x0, 0x0, {0x3}, [@nested={0xc, 0x3, [@generic="7bec23dd6b"]}]}, 0x20}, 0x1}, 0x0) 2018/05/02 13:09:30 executing program 7: r0 = timerfd_create(0x0, 0x0) pivot_root(&(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='./file0\x00') readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000280)=""/146, 0x92}], 0x1) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) clock_nanosleep(0x0, 0x0, &(0x7f0000000140)={r1, r2+30000000}, &(0x7f00000001c0)) r3 = syz_open_dev$amidi(&(0x7f0000000340)='/dev/amidi#\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r3, 0x800443d3, &(0x7f0000000380)={{0x5, 0x800, 0x1000, 0x3d6e88f9, 0x100, 0x7}, 0x25d, 0x7, 0x8}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0}, &(0x7f0000000400)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000440)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@rand_addr=0x8, 0x4e23, 0x401, 0x4e20, 0x4, 0xa, 0xa0, 0x20, 0x2b, 0x0, r4}, {0x245f0182, 0xfff, 0xeb, 0x0, 0x7fff, 0x5, 0x9, 0x7fff}, {0x3, 0x6, 0x6, 0x9}, 0x9, 0x6e6bb9, 0x1, 0x0, 0x2, 0x3}, {{@in6, 0x4d2, 0x6c}, 0x2, @in6=@loopback={0x0, 0x1}, 0x3501, 0x2, 0x3, 0x8000, 0xb7, 0x628, 0x3}}, 0xe8) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x80000003, 0x8031, 0xffffffffffffffff, 0x0) r5 = pkey_alloc(0x0, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r3, 0x28, 0x6, &(0x7f0000000540), 0x10) pkey_free(r5) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ppoll(&(0x7f0000000000)=[{r0, 0x402}], 0x1, &(0x7f0000000080)={r6, r7+10000000}, &(0x7f0000000100)={0x7fff}, 0x8) 2018/05/02 13:09:31 executing program 3: mmap(&(0x7f0000ad2000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000ad4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000002000), &(0x7f0000ad4000)=0x6) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000d4b000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x14, &(0x7f0000002000), &(0x7f0000ad3ffd)=0x4) 2018/05/02 13:09:31 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x40, 0x0) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f00000000c0)=0x2) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x34, 0x100001) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000100)={0x4, [0x4, 0x401, 0x1f, 0x81]}, 0xc) syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x140) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$evdev(r1, &(0x7f0000000100), 0x0) 2018/05/02 13:09:32 executing program 4: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 0x549000) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000100)=0x5) 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 = getpgrp(0xffffffffffffffff) ptrace$setregset(0x4205, r1, 0x0, &(0x7f0000000080)={&(0x7f0000000040)="e4f0e1fd6ffe59702e2a15faa547e37ead304749f12bb58d2cd17be11274", 0x1e}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f0000000000)='cgroup.threads\x00', 0x2, 0x0) fremovexattr(r3, &(0x7f0000000200)=@known='security.capability\x00') 2018/05/02 13:09:32 executing program 5: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x14000, 0x0) setsockopt$inet_int(r0, 0x0, 0x23, &(0x7f0000000280)=0x6, 0x4) r1 = socket(0xa, 0x5, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000340)) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fedf98)={&(0x7f000000d000)=[0x0, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f0000000080)=""/133, &(0x7f0000000140)=0x85) getsockopt(r1, 0x100, 0x56, &(0x7f000000d000)=""/8, &(0x7f0000000000)=0x346) r2 = accept$nfc_llcp(r1, &(0x7f0000000180), &(0x7f0000000200)=0x60) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f00000002c0)={'bpq0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) 2018/05/02 13:09:32 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x2400) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x1032, r1, 0x0) readv(r1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/4096, 0xfea7}], 0x1) r2 = syz_open_dev$vcsa(&(0x7f0000001040)='/dev/vcsa#\x00', 0x0, 0x200) accept4$inet6(r2, &(0x7f0000001080)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000010c0)=0x1c, 0x80000) 2018/05/02 13:09:32 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000001, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x6, 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e21, 0x8, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x8000}}, [0x6, 0x0, 0x6b, 0xf1b, 0xfff, 0x6, 0x10000, 0x9, 0x7, 0x1, 0x101, 0x5, 0xcff5, 0x6, 0x4]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000003c0)={r1, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x200, 0x1, 0x7, 0x6}, &(0x7f0000000480)=0x98) clone(0x11168000, &(0x7f0000000100)="d891f7e510b64869912d9ebaa5", &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000180)="41517434075cba6ea9e2130066df7cbc34b3d475b6ab4ef9595f51ad875094decb76b993ff2d6146cad159031a711a7cd35bb212d7593d59e5b77c2968f84f3de676db21a24d5218d5632210cc3564c510c756c36df1a7f72783e26cc50c64fd071110a8450e81cd334ef18fd00c2cf3c70a1e63de95332d8ede21c72f689c0d8987e080f2d3939e2b0ebd8569d90c38f58d03a2368a676f4544f232ce202c9391ab") r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) setrlimit(0x7, &(0x7f0000000140)) munlockall() ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) 2018/05/02 13:09:32 executing program 2: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x2000000005452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r3, 0x8, r2) fcntl$setsig(r3, 0xa, 0x12) dup3(r3, r4, 0x0) tkill(r2, 0x16) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r5, &(0x7f0000001500)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000014c0)={0xffffffff}, 0x106}}, 0x20) write$rdma_cm(r5, &(0x7f0000001540)=@connect={0x6, 0x0, 0xfa00, {{0x9, 0x0, "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", 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x1}, r6}}, 0xffbe) symlinkat(&(0x7f0000443ff6)='./control\x00', r1, &(0x7f000034aff8)='./file0\x00') name_to_handle_at(r1, &(0x7f0000d54ff8)='./file0\x00', &(0x7f000059a000)=ANY=[@ANYBLOB='\f'], &(0x7f0000040000), 0x0) 2018/05/02 13:09:32 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x400000) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x4, 0x0, &(0x7f00005ad000)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000ed8000)="f5"}) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) acct(0x0) r1 = shmget(0x0, 0x4000, 0x10, &(0x7f0000ffb000/0x4000)=nil) shmctl$SHM_LOCK(r1, 0xb) r2 = socket(0x1, 0x5, 0xfffffffffffff9c9) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x10000000}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r3, 0x1000, 0x7ff}, &(0x7f0000000100)=0xc) 2018/05/02 13:09:32 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1, &(0x7f0000000240)=[{}]}) sendfile(r0, r0, &(0x7f0000000100), 0x6) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/05/02 13:09:32 executing program 7: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x2, 0x1) getrandom(&(0x7f0000000100)=""/36, 0x24, 0x2) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000380)={0x0, 0xfffffffffffff380}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000400)={r1, 0x4}, &(0x7f0000000440)=0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x3, 0x0) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f0000000040)=0xdd) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000892000), &(0x7f0000034000)=0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000080)={0x83, 0x0, 0x10001, 0x100}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f00000000c0)={0x7fff, r4, 0x0, 0xfff}) [ 108.878649] binder: 8302 RLIMIT_NICE not set 2018/05/02 13:09:32 executing program 5: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x181}) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000040)) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x10000, 0x52) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000100)=0x5, 0x4) r2 = dup2(r0, r0) mq_timedreceive(r2, &(0x7f00006b0f7d)=""/131, 0x83, 0x0, &(0x7f0000ccf000)) keyctl$join(0x1, &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}) 2018/05/02 13:09:32 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x80, 0x0) write$binfmt_elf32(r0, &(0x7f0000000100)={{0x7f, 0x45, 0x4c, 0x46, 0x7f, 0x1, 0x3, 0xe03, 0xfffffffffffffffd, 0x3, 0x3, 0x1, 0x15a, 0x38, 0x29e, 0x7fff, 0xffffffffffffff5f, 0x20, 0x1, 0x100, 0x1, 0x6}, [{0x7, 0x4341, 0x5, 0x6, 0x3ff, 0x7baa, 0x7, 0x401}], "37aee746d81707d322e7149cfbc4f876a0f44734a2bd6d1ceafebb358b409aae018dc7774324eb24b4ee984fb9c8802d19515dada761fe5b776ff3d67bbf94bbd279583a57e7da62a2", [[], [], [], [], [], [], [], [], [], []]}, 0xaa1) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000bc0)=0x10001, 0x4) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f00000000c0)={0x1, 0x1b, 0x4}) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x8008080000083) 2018/05/02 13:09:32 executing program 0: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000500)='/dev/urandom\x00', 0x2, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000540)=0x7, 0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000239ff6)='/dev/cuse\x00', 0x2, 0x0) readv(r1, &(0x7f0000000180), 0x100000f1) io_setup(0x414000100000009, &(0x7f0000000140)=0x0) io_submit(r2, 0x1, &(0x7f00000003c0)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)}]) write$fuse(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x5a) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000180)={'ip_vti0\x00', {0x2, 0x4e24, @multicast1=0xe0000001}}) 2018/05/02 13:09:32 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000440)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000200)=@allocspi={0xf8, 0x16, 0x1, 0x0, 0x0, {{{@in, @in=@loopback=0x7f000001}, {@in=@loopback=0x7f000001, 0x0, 0x32}, @in6=@mcast2={0xff, 0x2, [], 0x1}}, 0x0, 0xf0ffffffffffff}}, 0xf8}, 0x1}, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x0, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000100)={'NETMAP\x00'}, &(0x7f0000000140)=0x1e) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffff9c, 0x0, 0x1, 0x2, &(0x7f0000000000)=[0x0, 0x0], 0x2}, 0x20) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r2, &(0x7f0000000380)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20040000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x1c, r3, 0x310, 0x70bd25, 0x25dfdbfc, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffffffff7bd}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40800}, 0x40800) ioctl$TIOCNOTTY(r2, 0x5422) poll(&(0x7f00000003c0)=[{r2, 0x4000}, {r0, 0x4040}, {r0, 0x40}, {r2, 0x4001}], 0x4, 0x7) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2390db8de1fab4bc, 0x12, r2, 0x0) 2018/05/02 13:09:32 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x2) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f0000000000)) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)={0x14, 0x2000000000000027, 0x331, 0x0, 0x0, {0xd}}, 0x14}, 0x1}, 0x0) 2018/05/02 13:09:32 executing program 4: r0 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000f8c000)='/dev/ptmx\x00', 0x0, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x59}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r1, &(0x7f00004e5fff), &(0x7f00003a3fff)="16"}, 0x20) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000, 0x10853, r0, 0x0) syslog(0x3, &(0x7f0000000040)=""/128, 0x200000c0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f0000000000)="b8baafd34070479c18c5b9", 0xb) 2018/05/02 13:09:32 executing program 0: unshare(0x3fe) r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x6, 0x20000) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0xb8, r1, 0xc0e258bea899da66, 0x70bd27, 0x25dfdbfc, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6000000000000000}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x4}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xd9}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0xfffffffffffff000}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x81}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9f}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1f}]}, 0xb8}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) r2 = socket$inet(0x2, 0x3, 0xdc) sendmmsg(r2, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}], 0x1, 0x0) [ 109.678455] binder: 8347 RLIMIT_NICE not set 2018/05/02 13:09:33 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x206, 0x4) sendto$inet(r0, &(0x7f0000000140), 0x2d9, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) recvmmsg(r0, &(0x7f0000000180)=[{{&(0x7f0000000040)=@ax25, 0x80, &(0x7f0000000000), 0x100000000000004f, &(0x7f0000001300)=""/237, 0xed}}, {{&(0x7f0000001400)=@ethernet={0x0, @local}, 0x80, &(0x7f0000001640), 0x0, &(0x7f0000001680)=""/251, 0xfb}}, {{0x0, 0x0, &(0x7f0000001a40), 0x0, &(0x7f00000000c0)=""/89, 0x59}}], 0x3, 0x40012000, &(0x7f0000001c40)={0x0, 0x989680}) 2018/05/02 13:09:33 executing program 5: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$sock_netdev_private(r0, 0x89fe, &(0x7f0000000080)="a5b9046fbf18ac9db0e5334b8f5ff42815743cf18552b9edca72413df0b6aa175689d86610c516130a9704446a7d9d5757635eb15ecdea263cd3c8ef80537a0fc4bec002994afc98f09e6e1799cba630b7cbb6c517312bc73c3757f599feb0b441ba550afe42fbcea4ddd8b7a4ae40443337032bf69f47506e848b0ee2652e9b4f0a454fbe67637b798d3f456238bcb4f74f978daaa0b471c31ef7291eac71519ed2d5a28ca4f048b98c5e2741eb2903c608b381e523257fa4eafabbe8dd91c3f73f9d5ba2d0461c15d1669dd2fab63d8b22b5f66ce152076ce0c252304223c0decd347915fd7f") 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 = getpgid(0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000ffa), 0x179) r3 = syz_open_procfs(r1, &(0x7f0000000780)='stat\x00') readv(r3, &(0x7f0000000f80)=[{&(0x7f0000000ec0)=""/161, 0xa1}], 0x1) syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') 2018/05/02 13:09:33 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 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) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000001000), &(0x7f0000000000)=0x4) socketpair(0xa, 0x800, 0x9, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000080)=r1, 0x4) 2018/05/02 13:09:33 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000000080)=ANY=[@ANYPTR64=&(0x7f0000000240)=ANY=[@ANYRES16=r0, @ANYRES32, @ANYBLOB="e965b20ee3cfbd70a8b0ae60c113fefa5d5ff60f03f195359d5e88f550ebcbc91e3f48e4a61d222f", @ANYRES32=r0, @ANYRES32=r0], @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000033000000ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0002000000000000000000480001006d64350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x4}, 0x1}, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'veth0_to_bond\x00', 0xa000}) clone(0x4000, &(0x7f0000000280)="80adf9b11541434dfe37b8fb23de9b42f1eaff5bb4557d7e6a5a14c7dab5b75d5cd32a9bc2e97f2bf0fb0e35e2e39157e29bd7810f59c32d049896bb50353bc003a925b985ac440b9a194da28a50a1cd7b2b0240f5c6d7b87aee89bbe4d35601b03a2a21f56227d7060e55e82df5252382e8dc98e0959e8ccd5cf526f5769dc1e79c6c3c14c741d0a5565eaf1ff4c65c404f8ca8ecfe0500cb650a4b6b54dfd061c5c38c45c5e3beb384a794035e88355382ec3cc44440d64ef39af94c1087e45958a293b053e4a139a62f8aee0919e95ba7b1", &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000380)="ba7a11f3340bd8db687dbf2d7bc4943978c77997331debf07933e2e6146273cb4ccee15b1b3e2f4c6849e6c31e98b97fee2bd59f6e2bfa91ca928e2f448c170ad93b8362a024600797eeb338a65db2e044ccba6751ab7c5676f7de5062a41791728eef35dd02ade77fd3f5c2f1c80ed9109dbac2600f67bc80d80d8d067d4d7f9cc044d56e810b6d001e8080aa2e70f8d5") ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000000)) 2018/05/02 13:09:33 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={'bcsh0\x00', 0x3}) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x1000, 0x2000) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000040)=""/129, &(0x7f0000000180)=0x81) r2 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000003c0)={'bcsh0\x00', &(0x7f00000002c0)=@ethtool_drvinfo={0x3, "ed3849b3f42c413821ba5964de8de2763da84c797fa8baee7af333fc47b32fc7", "3f8a6292723051397471416469ae5fd9ec71bf4cc7aa1484073d98b1225b123d", "70eeedfaedc6b8c63856764509825731d7843f51bca9731f8b1210a84db62f9a", "225c20e3ff621439e21706e52769ad06983fceae539a3e21b974509987f01a12", "dac3e0d3614db4b69573fe1b70fb4275917ad9a05980489d0ee9f721eca99234", "7cd1f92f80b4b460a93c550e"}}) 2018/05/02 13:09:33 executing program 7: socket$kcm(0x29, 0x7, 0x0) socketpair(0x1e, 0x800000000000001, 0x0, &(0x7f0000000140)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000240)=@vsock, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000000)=""/105, 0x69}, 0x0) socketpair(0x10, 0x80000, 0x10000, &(0x7f00000000c0)={0xffffffffffffffff}) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000), 0x2c5}, 0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000440)=0x8, 0x4) clock_gettime(0x0, &(0x7f00000002c0)) write$sndseq(r2, &(0x7f0000000300)=[{0x401, 0x3f, 0x20, 0x39, @time={r3, r4+10000000}, {0x1, 0x8}, {0x4fe, 0x3}, @ext={0xe, &(0x7f0000000200)="0c0adfe85db3df9761c1cfa15418"}}, {0x1, 0x7fff, 0x3, 0x7, @tick=0x1000, {0x6, 0x8}, {0x9a2, 0x5}, @queue={0x3, {0xb4b, 0x4}}}, {0x200, 0x9, 0x1, 0x0, @tick=0x8d0, {0xfffffffffffffff8, 0xffffffff}, {0x565b, 0x8001}, @raw32={[0x1, 0x5, 0x6]}}, {0x1000000000001, 0x3f, 0x80000000, 0x8, @tick=0x6, {0x0, 0x200}, {0x3, 0x100000000}, @note={0xfffffffffffffffb, 0x0, 0x34c0, 0x100000001, 0x3}}, {0xcba, 0xbc, 0x1f, 0x61, @time={0x0, 0x989680}, {0x0, 0x8}, {0x6}, @note={0x20, 0x8001, 0x1ff, 0xc0000000, 0x6}}, {0x1, 0x1, 0x3, 0x0, @tick=0x3, {0x5, 0x8}, {0x2, 0x8}, @note={0x1, 0x8000, 0x0, 0x5, 0x3ff}}], 0x120) recvmsg$kcm(r0, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)=""/47, 0x2f}], 0x1, &(0x7f0000001440)=""/175, 0xaf}, 0x100) 2018/05/02 13:09:33 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x10800, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000000100)=""/36) fcntl$setownex(r0, 0xf, &(0x7f0000ec5000)={0x2}) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x1, 0x1, 0xff, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000080)={0x13002, 0x103000}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ecaffc)) 2018/05/02 13:09:33 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = fcntl$dupfd(r0, 0x0, r0) connect$inet(r1, &(0x7f0000ff1ff0)={0x2, 0x3, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) listen$netrom(r1, 0x101) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000ff2000/0xe000)=nil, 0xe000}, 0x2}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000f0e000)=0x800000000000000, 0xffffff99) r2 = accept4$inet(r1, 0x0, &(0x7f00008c5ffc), 0x0) fanotify_mark(r1, 0x20, 0x4800000a, r0, &(0x7f0000000040)='./file0\x00') memfd_create(&(0x7f0000000340)='\\)wlan0\x00', 0x1) getsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000000280), &(0x7f00000002c0)=0x4) listxattr(&(0x7f0000000080)='./file1\x00', &(0x7f0000000180)=""/196, 0xc4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}}, &(0x7f0000000000)=0x84) 2018/05/02 13:09:33 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000cceff4)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="10020000000000006aa1063f5172303d825d35ee18a95ab329a2e5f0c12122000000000400"], 0x18}, 0x1}, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@local}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000100)=0xe8) 2018/05/02 13:09:33 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000000440)={0x2}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="13916392fb7575b82807c18d5a86697824b22f019c0f7b382318b11fb9d697"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) sendmmsg(r2, &(0x7f0000002b00)=[{{&(0x7f0000002a00)=@un=@abs, 0x80, &(0x7f0000001880)=[{&(0x7f0000002a80)="8e", 0x1}], 0x1, 0x0, 0x0, 0x80}}], 0x1, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) close(r2) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'veth1_to_bridge\x00'}) 2018/05/02 13:09:33 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="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", 0x1000, 0xfffffffffffffffe) keyctl$assume_authority(0x10, r2) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000000, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) 2018/05/02 13:09:33 executing program 4: r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f0000004f45)=""/187, 0xbb) ioctl$sock_netdev_private(r0, 0x89fd, &(0x7f0000000000)="73b422fbec4c98046cbfe42bf214bd07c65a4acfc36f01400ab6c54057c128f97180918d7edd1f26c140f5e858041e862fd6bd190e53619df9437954f9c4736c39890d439ed8a701d6b6f4349deda69f52d46f3e1e4a68239dca5e87ba58a343478148d1f8039f1d9a43932905") setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000013ffc)=0xff, 0x2de) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x8001, 0x400802) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000000240)=0xe8) bind$can_raw(r1, &(0x7f0000000280)={0x1d, r2}, 0x10) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000100)=@routing, 0x8) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/05/02 13:09:33 executing program 6: r0 = socket(0x11, 0x4000000000080003, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x1, 0x0) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f00000001c0)=0x82, 0x4) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) 2018/05/02 13:09:33 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="400000ff0f00000000000000000000000a000000", @ANYRES32=r1, @ANYBLOB="1400060000000000ffffffff00000000000000001400010000000000000000000000000000000001"], 0x40}, 0x1}, 0x0) 2018/05/02 13:09:33 executing program 1: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000280)="220000002100070700be0000090007010a000000000000000020040005000380ff4563a9fc185549516d5baa66ad61aeb3b5122e1a54271d164c312b02643eb1705000db982f8163eb4c41d0245a46225268b5f4d122a54417e2344f2203209080c02e06c4c544115158c4ed62ec8fa9b5345d1472c900768c9d77ddc3cf318a137e1e325839d5a4a044f7ac196351655a4bd4e0eeb4545a9fed1076ad6f227ca1f544bf10d0c7f4ffca4b991bb12a7d0c5377ab8662ca05902ce77bd104485a396f", 0x236) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x0, 0x20000) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1, 0x53, r0, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000140)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, 'gretap0\x00'}}) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000100)={0x1, 0x82, &(0x7f0000000040)="348baf5adb865d01ef497de036eb1a91ebabe54468163e31f9150d0705c671c20bf633ba354a998c017f686b2d741dab7b4c655060c750c6934a621d8b9eb232aa83f3fa0b70a4e48c5e76f1932116f6a416ffc45bc9a3e32174b307da8782030832e1141127b424c2e755727e629cb0ef84c4b12bb3f91f54fec3f992096fda886e"}) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000200)=0x44) [ 110.188621] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 110.206787] bridge0: port 2(bridge_slave_1) entered disabled state 2018/05/02 13:09:33 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000140)='bcsh0\x00') mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) connect$unix(r1, &(0x7f00000001c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e) renameat2(r1, &(0x7f00000000c0)='./file0/', 0xffffffffffffffff, &(0x7f0000000040)='/', 0x1) linkat(r1, &(0x7f0000000180)='./file0\x00', r1, &(0x7f0000000240)='./file0\x00', 0x81400) 2018/05/02 13:09:33 executing program 3: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) ptrace$getsig(0x4202, r0, 0x5, &(0x7f00000000c0)) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="b37743ac260003000000006d65a0e52870c4db0c2a5dfd00000000000300000f0c0001407bec235d6b0000008d81034e6041106520f35c"], 0x20}, 0x1}, 0x0) 2018/05/02 13:09:34 executing program 6: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x2, 0x2000) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000001c0)={0x4}, 0x4) syz_emit_ethernet(0x3e, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)) 2018/05/02 13:09:34 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000bc2000)="81", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x1}, 0x1c) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x100, 0x0) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000100)=0x7, 0x1) read(r0, &(0x7f0000000040)=""/74, 0x4a) listen(r0, 0x9) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, &(0x7f0000004b80)=0xffffff63, 0x0) 2018/05/02 13:09:34 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000fbefee)='/dev/input/event#\x00', 0x0, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000300)='/dev/adsp#\x00', 0x7, 0x200) ioctl$VT_RELDISP(r1, 0x5605) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000080)=""/106) syz_open_dev$urandom(&(0x7f00000002c0)='/dev/urandom\x00', 0x0, 0x20081) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x3, 0x80) getsockopt$EBT_SO_GET_INIT_ENTRIES(r2, 0x0, 0x83, &(0x7f0000000200)={'filter\x00', 0x0, 0x3, 0x42, [], 0x8, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000180)=""/66}, &(0x7f0000000040)=0x78) getdents64(r2, &(0x7f0000000500)=""/221, 0xac) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000000280)={'team0\x00', {0x2, 0x4e24, @rand_addr=0xd0bb}}) 2018/05/02 13:09:34 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x101000, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f000074fffc)=0x1, 0xffbe) getsockname(r0, &(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000100)=0x80) r3 = dup(r2) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f0000000040)=0x81, 0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0xfc) socket$inet6(0xa, 0xe, 0x2) sendto$inet6(r3, &(0x7f00000007c0)="8e", 0x1, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000300)={r1, &(0x7f00000001c0)="ef8a5d39fb3df6272e050daefee302503eed5a5731b072c1562178b82afb792833c50231651972166e5f8b27e9e2c57b0302821be6ec19bf083067d06503c2da9b02b1af74eed132c61c46bfdf9e5a7db05ce214f275b2d92a1c34d32cb9fbbe0101f00c4aac5742d22629c25c86df692b22d80f674bd289701097ab514d4b7f4156d045e03eb523df21abfac64f0763cd9301881513b3615d844e28b1c5ca4b9b245d28b0f3fbe94282ebad23e6fdc41159ca48fe651814b442c30e024880848b80a266c52ef2a562a167fb4da65c64b06905a119b769bb5a5c959d8a0fbb961ee991f6a14c25", &(0x7f00000002c0)="584a53e3879aa7a18cc95b002b53deab04ee5477d3df58a50e7dbf9beecced75de780b2c02f2617e66a684b74aa1a024475b", 0x1}, 0x20) 2018/05/02 13:09:34 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)={0x1c, 0x10000000000027, 0x331, 0x0, 0x0, {0x16}, [@typed={0x6, 0x1, @uid}]}, 0x1c}, 0x1}, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x400000, 0x0) getpeername(r0, &(0x7f00000003c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x80) clock_gettime(0x0, &(0x7f0000000440)={0x0, 0x0}) sendmsg$can_bcm(r2, &(0x7f0000000540)={&(0x7f0000000300)={0x1d, r3}, 0x10, &(0x7f0000000500)={&(0x7f0000000480)={0x7, 0x200, 0xffffffffffff8001, {r4, r5/1000+30000}, {0x77359400}, {0x3, 0x9, 0x3f, 0x4}, 0x1, @canfd={{0x3, 0x3, 0x1b83b97c, 0xfffffffffffffffd}, 0x2a, 0x2, 0x0, 0x0, "96bb6a642788beb1b7f7e2115a0273daa99313b287b472659fbd2acc797b3dbe840e055abfac432ab03f4baa243d8d27857d77c83e346f69dff26c87df83382d"}}, 0x80}, 0x1, 0x0, 0x0, 0x4010}, 0x80) syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20400}, 0xc, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="06000002", @ANYRES16=r1, @ANYBLOB="08032dbd7000fcdbdf25060000003800030008000400000000000800030004000000080007004e220000080004000000000014000600fe8000000000000000000000000000aa100001000c000700200000000200000008000500070000000800060001000000080004000800000008000400060000000800060000000100"], 0x84}, 0x1, 0x0, 0x0, 0x20000000}, 0x8800) 2018/05/02 13:09:34 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) r1 = syz_open_dev$usbmon(&(0x7f0000000280)='/dev/usbmon#\x00', 0xc6, 0x111002) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f00000002c0)={0x7f, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x1, 'none\x00', 0x4, 0x1, 0x2a}, 0x2c) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f00000005c0)=""/160) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={&(0x7f0000000140)={0x10, 0x2000000}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0x9, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x7}]}]}, 0x28}, 0x1}, 0x0) recvfrom$inet(r0, &(0x7f0000000300)=""/251, 0xfb, 0x1, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x18}, 0x1}, 0x0) 2018/05/02 13:09:34 executing program 2: r0 = userfaultfd(0x0) fcntl$getown(r0, 0x9) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f000048dffc), 0x4) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00000001c0)={&(0x7f0000230000/0x600000)=nil, 0x600000}) socketpair(0x4, 0x4, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f0000000100)={0x9}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000140)={0x0, 0xfffffffffffffffa}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000200)={r3, 0x2}, 0xc) 2018/05/02 13:09:34 executing program 4: clone(0x12500, &(0x7f0000000140)="8a8225f1f09d3082e1dc6c8faa19ffd1759ea9f4fa7e1fe6aac6702850e4cb281bd293ae4e828bd076b161dd4c6008ed73a51abda7aedb073badef2ff3175f626ce676369e5fd1a31096d3ab5d3d4052594ca7b0abebe6564b153208b839e1fa20dfe15afc3840e8a44800fdb9a4acb768e72ba77fa3161a3848d4eb3d715ba7a577d6cb9f1b889a38b0192c93b1caa1829233dca1e0ac2fa207c7d4c5477dad64f54fa31e0f9c9d6d8c55fd273a726fad0aa596037e2ce2bd484eeb7662d6768596ec61fee773d5f08b120ed0", &(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)="18b453d298aa843a19bcb30832274fe19d91e91addc836b2a6a4f06d6bf331d4c9766209b953a6a91e549ef5ac48b98c2c327a2336b7ff757ce4d882dc9c3089170af3f96b687fd096aec7b8fd30504af48e8a9eaa1a0f73d9ac00b334df828cd2dd54fa2a6d44dacbc525679ad1a88485cb30f72d9f75198ba6b2ee9e52065f648c5e97930f546b6710e50c30918a382915791b") perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)) socketpair(0x1a, 0x3, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) accept$ipx(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10) msgsnd(0x0, &(0x7f0000000040)={0x3}, 0x8, 0x0) clock_gettime(0x5, &(0x7f0000000440)={0x0, 0x0}) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f000006b000)={{r2, r3+30000000}, {0x0, 0x1c9c380}}, &(0x7f0000000480)) ioctl$VT_DISALLOCATE(r0, 0x5608) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x9}) write$tun(r0, &(0x7f0000000380)={@void, @void, @llc={@llc={0xfc, 0xfe, "d6", "7a41736b5fa0e75565514644d2e23731aeaf79c1bd35e36455e5408a309d1f60eed90105d641dfb65b154c145bf34fa32baf9d21ad6159b93ba8549176c97200333a4e5338cee89eb8a584bed85d6edbd0bd5a71a418c312a3df1b0e79e7624726462bb2"}}}, 0x67) modify_ldt$read(0x0, &(0x7f0000000400)=""/9, 0x9) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f00000004c0)="9e1cc41dd2cb50da019f91f77121dbd67f4abf9eb4a0c1ae6553fc91937df2f14f80bb122d7fbceaebc5b51aab75ca72ef003fb1c248a4c1d870b38d90d1ad5f99eccfd25d8bf54e6246287fc51cb175ad806db67092db7e0b74f36f77547b9692e3246906f7502bb6e8ad1a29ffa1340adba90b160b4541ebe0ff1e080d8295d895e93b26fc142060380f5c51b6a2c928d5d3d5f639960687e77b5b0d552c72503d75d7e1f853a1f571d016302df966721d403f823e9da5d51d1eea5f5db6701e29c453f796be0a4df57cf2574103b148b0a259bcac788cc0f6747c9504aa") 2018/05/02 13:09:34 executing program 6: add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) r4 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f0000000440)='\x00\x00\x00\x00\x00\x00\x00m', 0x8, r3) getgroups(0x5, &(0x7f0000000580)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) select(0x40, &(0x7f0000000280)={0x0, 0x0, 0x80000001, 0x0, 0xffffffffffffffff}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x40000}, &(0x7f0000000000), &(0x7f0000000480)) r5 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000002c80)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x3e4, r2) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r5, r5}, &(0x7f0000a53ffb)=""/5, 0x68, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'rmd256-generic\x00'}}) 2018/05/02 13:09:34 executing program 4: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl(r0, 0x10c0184908, &(0x7f0000000600)="000000008a") clock_gettime(0x0, &(0x7f0000000840)={0x0, 0x0}) syz_open_dev$random(&(0x7f00000002c0)='/dev/random\x00', 0x0, 0x24081) recvmmsg(0xffffffffffffffff, &(0x7f00000007c0)=[{{&(0x7f00000000c0)=@nl, 0x80, &(0x7f0000000140)=[{&(0x7f0000000040)=""/26, 0x1a}], 0x1, &(0x7f0000000180)=""/176, 0xb0, 0x100000001}, 0x3}, {{&(0x7f0000000240)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000300)=""/38, 0x26}, {&(0x7f0000000340)=""/112, 0x70}, {&(0x7f00000003c0)=""/139, 0x8b}, {&(0x7f0000000480)=""/164, 0xa4}, {&(0x7f0000000540)=""/153, 0x99}, {&(0x7f0000000600)}], 0x6, &(0x7f00000006c0)=""/227, 0xe3, 0xfe4}, 0x2}], 0x2, 0x100, &(0x7f0000000880)={r1, r2+30000000}) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f0000000900)={0x3, &(0x7f00000008c0)=[{0x9, 0xff, 0x1607, 0x10000}, {0x8, 0x1a1ebb2c, 0xffffffff, 0x5}, {0x40, 0x8, 0x6, 0x3}]}, 0x10) 2018/05/02 13:09:34 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0xac6, 0x111400) r2 = mmap$binder(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x40010, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000080)={r2}) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) 2018/05/02 13:09:34 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) close(r0) bind$bt_rfcomm(r0, &(0x7f0000000040)={0x1f, {0xacb, 0x81, 0x4, 0x8, 0x3, 0x40}, 0x8000}, 0xa) inotify_init1(0x0) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x8000, 0x404000) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000000b000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000080)="0f2147660f7fd466b92f0200000f32ba610066b80000008066ef3e660f3a0e663e9f0f0865660f71f1c60f01df670fae43fa65646765660f15e3", 0x3a}], 0x1, 0x0, &(0x7f0000000140), 0x0) 2018/05/02 13:09:34 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x80000000000}, 0x4) 2018/05/02 13:09:34 executing program 7: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000892ff0)=@req={0x3fc, 0x0, 0x1}, 0x10) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000100)={0xa, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "030000000000000000000401e526cc573c5bf86c483724c71e14dd6a739eff000848006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e2780000010007dc3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000bb0000), 0x0, &(0x7f0000477000), 0xd2}, 0x0) 2018/05/02 13:09:34 executing program 2: r0 = semget(0x0, 0x0, 0x20) semctl$GETVAL(r0, 0x5, 0xc, &(0x7f0000000040)=""/43) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0xfffffe84) write$rdma_cm(r1, &(0x7f0000000000)=@listen={0x7, 0x8, 0xfa00, {r2}}, 0x10) close(r1) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$EVIOCGMTSLOTS(0xffffffffffffffff, 0x8040450a, &(0x7f0000000240)=""/218) 2018/05/02 13:09:34 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x800, 0x100) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000140)=0xfffffffffffffffe) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000040)="6d8e8d8aabcfa4abb77c27f0b819d03c", 0x10) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000180)={'bond_slave_0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) statfs(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/123) 2018/05/02 13:09:34 executing program 4: socketpair(0x8000000000001e, 0x805, 0x0, &(0x7f0000d24ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$key(r1, &(0x7f0000001180)={0x0, 0x0, &(0x7f0000001140)={&(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0xa2f1}, 0x1}, 0x0) recvmsg(r0, &(0x7f00000000c0)={&(0x7f00004afff8)=@sco, 0x8, &(0x7f000020ff70)=[{&(0x7f0000359f45)=""/187, 0xbb}], 0x1, &(0x7f00002d0000)=""/4096, 0xffffffffffffff02}, 0x0) 2018/05/02 13:09:35 executing program 1: r0 = socket$inet6(0xa, 0x80f, 0x3) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x2, @in=@broadcast=0xffffffff, 0x0, 0xfffffffffffffffe, 0x0, 0x9}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x40, 0x1, 0x920, 0x8, 0xbca}, 0xc) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x8, 0x100) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4008ae52, &(0x7f0000000080)=0x3ff) 2018/05/02 13:09:35 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x10000, 0x400) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x9, 0x2102) ioctl(r0, 0x1267, &(0x7f00009be000)) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f00000000c0)=0xe3d) 2018/05/02 13:09:35 executing program 0: r0 = memfd_create(&(0x7f00000000c0)='self\x00', 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000100)={0x7, [0x8, 0x80000000, 0x10001, 0xfffffffffffffffe, 0x800, 0xfffffffffffffff7, 0x100000001]}, 0x12) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x40) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000080)=0x3, 0x4) r2 = socket$inet6(0xa, 0x3, 0x3) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000040)={@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff8fc7}, 0x20) 2018/05/02 13:09:35 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) fstat(r0, &(0x7f0000000000)) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000004c0)={0x14, 0x80000000000027, 0x1ff307543bf68163, 0x0, 0x0, {0xa}}, 0x14}, 0x1}, 0x0) 2018/05/02 13:09:35 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 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) listxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=""/127, 0x7f) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) 2018/05/02 13:09:35 executing program 2: r0 = memfd_create(&(0x7f0000000000)="17", 0x0) write$binfmt_elf32(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="7f454c4607000000000000000000000003003e00000000000000000038000100000000000000000001002000f4"], 0x2d) 2018/05/02 13:09:35 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x420a00, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@textreal={0x8, &(0x7f0000000080)="0f01b8f9ff66b95f03000066b80000000066ba010000000f30baf80c66b8ec2ed38866efbafc0c66ed66b8008000000f23c80f21f86635000070000f23f8660f2188f4640f229c2e0f01d1b80c008ee066b90b0b00000f32"}], 0x0, 0x0, &(0x7f0000000080), 0xffffffffffffd66) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x2) ioctl$VT_RELDISP(r3, 0x5605) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/02 13:09:35 executing program 5: r0 = socket(0x1e, 0x1, 0x0) getsockopt(r0, 0x10f, 0x80, &(0x7f0000000000)=""/4, &(0x7f0000000140)=0xffffffb1) getsockopt(r0, 0x7fff, 0x3, &(0x7f0000000040)=""/33, &(0x7f0000000080)=0x21) 2018/05/02 13:09:35 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x6, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}, {}, {0x0, 0x39800000}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x100, 0x0) syz_open_pts(r1, 0x8040) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/05/02 13:09:35 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x101906) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000000000)=""/14, 0xe, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) perf_event_open(&(0x7f00007def88)={0x4000000002, 0x70, 0x9f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r2 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write(0xffffffffffffffff, &(0x7f00000000c0), 0x0) sendfile(r1, r2, &(0x7f00000ddff8), 0x102000001) getcwd(&(0x7f00000003c0)=""/4096, 0x1000) shmget$private(0x0, 0x1000, 0x40, &(0x7f0000fff000/0x1000)=nil) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x16bd, 0x0, 0x0, 0x0, 0x0, "9c122dff7ab8ec12dc3400f1f2ff0100718aa1a747160e7268e311c4d8cb8ce2943e831480aaf66cdc440665cc4766850d52c8d18f56ddfc89dcee6bafae0496", "4581b5bd71ecbcbdea834baeea6eaf68b9765fb76f61529e02104977ec5010d5bf81865db1ca596d613a52c7de0ba0ba0c4df4221e0cda004671740ac27220da", "1e2d1cfd6f8d6a61bbb8576deeb9b9eef910c51f6e61ad640ed2129e3047b05c"}) accept$unix(r0, 0x0, &(0x7f0000000180)) 2018/05/02 13:09:35 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="acf5ea559a1c5dc6b7"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) socket(0x3, 0x1, 0x401) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x3, 0x0) ustat(0x5, &(0x7f0000000000)) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/05/02 13:09:35 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x989680}}, &(0x7f0000000280)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"426f6e64300000d24865c6eb37369b02", 0x2}) pread64(r0, &(0x7f0000000040), 0x0, 0x0) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x200000) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000080)={0x1, r1}) 2018/05/02 13:09:35 executing program 1: r0 = accept(0xffffffffffffff9c, &(0x7f0000000200)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000000)=0x80) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f00000002c0)) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f0000000080)="577bf31ee82f269b5ad81f7f265c4cde052372dfb8586b0f3bf51d3b3ce967b4454afa8c0427bae639427831391c977b0db49baee92627e5b0281c818e06a95a2a836128e3df", 0x46) vmsplice(r1, &(0x7f0000000040)=[{&(0x7f0000000000), 0xffffff07}], 0x2d6, 0x2) 2018/05/02 13:09:35 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0xa80) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000080)="69ce6966bf30dda2bb773d7cfb8331624a6b06842e5f39d82708217b1d6eeb629dad4619f9") ioctl$BLKSECDISCARD(r0, 0x127d, &(0x7f0000000040)=0x7) prctl$intptr(0x17, 0x0) 2018/05/02 13:09:35 executing program 3: r0 = socket(0xa, 0x2000000001, 0x0) socket(0x2, 0x1, 0xa3) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000fff)={0x10000}) getsockopt(r0, 0x0, 0x53, &(0x7f0000001000)=""/8, &(0x7f0000000ffc)=0x8) 2018/05/02 13:09:35 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f00000000c0)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000340)=ANY=[@ANYBLOB="01000000007f00000400000000000000000000"]) 2018/05/02 13:09:35 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/igmp6\x00') bind$vsock_dgram(r0, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000002c0)='cpuset\x00') sendfile(r1, r1, &(0x7f00009c7000)=0x400000, 0x400000ff) 2018/05/02 13:09:35 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="029cce98941b", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14, 0xffffffffffffffff], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3, 0x80ffffff], 0xfc00}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x8000}, &(0x7f0000000140)=0xffffffffffffff54) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1, 0x1}, 0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x2, 0x3, 0x3, 0x807, 0x6bb8}, 0x14) 2018/05/02 13:09:36 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f0000000fee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x81) write$fuse(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="26ffb52570455d2c06292b8908fdcba631f20200fb00000000"], 0xffffffffffffffbd) lsetxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@known='system.posix_acl_default\x00', &(0x7f00000001c0)='\\\x00', 0x2, 0x2) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000040)=""/206) 2018/05/02 13:09:36 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000100)=""/104) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="280000001c00070f000000000000feff07000000", @ANYRES32=r2, @ANYBLOB="06009e000a000200aaaaaaaaaaaa0000"], 0x28}, 0x1}, 0x0) 2018/05/02 13:09:36 executing program 3: syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x10000, 0x2) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00000000c0)=@get={0x1, &(0x7f0000000040)=""/81, 0x7}) 2018/05/02 13:09:36 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x4e24, 0x9dc, @empty, 0x2800000000000000}}, 0x9, 0x1, 0x1, "0d548b37793681ca9259725997257dbf9e558946b2fbcfe98c9653448568e6d2480b1f0e17faeeb873696d0ad40a7a053693f58541af354aaf867f4fa21ff5b4abc804a9884fb10a72d033640088884d"}, 0xd8) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000240)=ANY=[@ANYBLOB="0100000000225d004005000000000000ffffffffffffffff"]) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000200)=0x6, &(0x7f00000001c0)=0x4) 2018/05/02 13:09:36 executing program 7: sendmsg$alg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000140)="60c49f1c23119633f124fbb7f003732f3e8e39c9f701aa7f7239aa37343e8ec331714b77c196ef0a89293b50b94a2fe15c9cf5b67927a12239e522c699612a2573e4a54fc64e2d069f1aa7a089bd7f4f2e4a68a681d3400731653ad46d93140ba2", 0x61}], 0x1, &(0x7f0000001480)}, 0x0) r0 = socket$inet6_sctp(0xa, 0x400000000000005, 0x84) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f00000001c0)={'ip6_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/05/02 13:09:36 executing program 5: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)=[0x0], 0x1}, 0x20) futex(&(0x7f000000cffc)=0x1, 0x800000000086, 0x0, &(0x7f0000000100)={0x77359400}, &(0x7f0000048000), 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000000580)={0x101ff, 0x0, &(0x7f0000192000/0x3000)=nil}) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000200)=0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000000280)={{0x816, 0x1, 0x1, 0x10000, "8a6eaff524f5c1eefbef8a93d526f199837f18ec063e320ecb4d0875d5f5c1f5dd4dbceb83caf6d2fb0403bc", 0x1}, 0x0, 0x0, 0x4, r3, 0x6, 0x4, "96b551d5f1f87058a6f6f2977cb3ee37651f24df44e93173283ca29f427bc267320c6db868c59bb0d3d2adfe8465ef50f35094bf2afe8d1074fa4f28daed7dbc", &(0x7f0000000240)='/dev/kvm\x00', 0x9, [], [0x5, 0x80000000, 0x1, 0x3]}) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, &(0x7f0000000500)="f365640f32b9f2030000b800000000ba000000800f30c4220dbf928700c0fe410f01976a16000066450f3833da0fe20ac442791da174d60000b8010000000f01c166ba2100b0abeeb8010000000f01d9", 0x50}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x8000, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f00000004c0)) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f00000001c0)=[@text64={0x40, &(0x7f0000000100)="66baa00066b8007066efc4e25d09f6c744240018010000c7442402f8655be2ff1c24b921020000b801000000ba000000000f30660f5e441e9fc463357c17dec402819aa417c1dc00000f00d6b9800000c00f3235000400000f30664481f55a0f", 0x60}], 0x1, 0x0, &(0x7f00000002c0), 0x0) r5 = socket$vsock_stream(0x28, 0x1, 0x0) r6 = dup(r5) setsockopt$inet6_int(r6, 0x28, 0x6, &(0x7f0000000380), 0x4) ioctl$KVM_RUN(r4, 0xae80, 0x0) clock_adjtime(0x0, &(0x7f00000003c0)={0x7fffffff, 0x7fffffff, 0x400, 0x4, 0x9, 0x3, 0x4, 0x6, 0x3, 0xb35, 0xffff, 0x3f, 0x9, 0x5, 0x1, 0xbe4b, 0x5, 0xffff, 0x5, 0x2, 0x5, 0x3, 0x6, 0xffffffff, 0x5, 0x6}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x100000000000031, 0xffffffffffffffff, 0x0) ioctl$BLKROTATIONAL(r0, 0x127e, &(0x7f0000000000)) 2018/05/02 13:09:36 executing program 6: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x2, 'dummy0\x00', 0x1}, 0x18) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000040), 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000140)={r1, 0x1}, &(0x7f0000000180)=0x8) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f00000000c0), 0x4) 2018/05/02 13:09:36 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)=@ipv4_newroute={0x28, 0x18, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, [@RTA_MULTIPATH={0xc, 0x9, {0x8, 0xff}}]}, 0x28}, 0x1}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x0, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f00000002c0)) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000180)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r2, 0x300, 0x70bd29, 0x25dfdbff, {0x1}, [@FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_IPPROTO={0x8, 0x3}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x80}, 0x4040) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000280)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) [ 112.566386] bridge_slave_1: FDB only supports static addresses [ 112.587181] IPVS: Unknown mcast interface: dummy0 2018/05/02 13:09:36 executing program 7: r0 = userfaultfd(0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'irlan0\x00', {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000100)={&(0x7f0000001000/0x4000)=nil, 0x4000}) r1 = shmget(0x1, 0x2000, 0x100, &(0x7f0000000000/0x2000)=nil) shmat(r1, &(0x7f0000004000/0x4000)=nil, 0x4000) 2018/05/02 13:09:36 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x14, 0x14, 0x7, 0x0, 0x0, {0x1e}}, 0x14}, 0x1}, 0x0) 2018/05/02 13:09:36 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000012ff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f0000000000)=ANY=[@ANYBLOB="020000000800000000000000000000d23a2f016b2500000000000000000000000000000000000000000000000000000000000000000000b2220000000000000000000000000000000000000000466cf36300000000000000000000000000"]) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000000000)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x220200, 0x0) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f00000000c0)) 2018/05/02 13:09:36 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="6c0100001700011f0000000008000000e000000100000000a21b00000000000000000000e03b7979b3f3d23d54ec4f00dfff000000000000ffffac1404107f00000100000000000080000000000000000000400000f7a9000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000e000000100000000000000000000000000000000000000000200000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0ffffff237b000000000000008fc50044000500ff010000000000020000000000000001000000003200000000000000e000000100000000000000000000000000000000000000000000000000000000000000004d9d573452d766b5e5005767b195bee77dda5aec16fbeb77d7a742bb54dd0359a3453d18371828edb9ea"], 0x16c}, 0x1}, 0x0) [ 112.622591] IPVS: Unknown mcast interface: dummy0 [ 112.627882] bridge_slave_1: FDB only supports static addresses 2018/05/02 13:09:36 executing program 6: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0xb) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000159000)={0x1, &(0x7f0000a7dff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000080)={'veth1\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x19}}}) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/02 13:09:36 executing program 2: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00000001c0)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2, [@remote={0xac, 0x14, 0x14, 0xbb}, @empty]}, 0x18) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) r2 = gettid() fcntl$setownex(r0, 0xf, &(0x7f00000000c0)={0x2, r2}) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-ssse3\x00'}, 0x58) r4 = accept$alg(r3, 0x0, 0x0) r5 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r5, 0x0, 0x0, 0x8) sendfile(r4, r5, &(0x7f0000e64ff8), 0x7) [ 112.718690] netlink: 68 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/02 13:09:37 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x16907e, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)='D', 0x1}], 0x1, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000012c0)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001300)=@int=0x7, 0x4) setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f00000014c0)=@fragment={0x3d, 0x0, 0x1, 0x4, 0x0, 0x0, 0x66}, 0x8) r2 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000001200)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) add_key$user(&(0x7f0000001240)='user\x00', &(0x7f0000001280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001440)="8f3785be74a4edf4520d471f7941c10af61088870a546efe492a3a7a61696211cb0fbedb0ac44e6644b65bab5a7f7699c8c1d01a75ae3e4431ec9dccf49a9f735d31", 0x42, 0x0) r3 = socket(0x10, 0x3, 0x4) write(r3, &(0x7f0000000000)="120000004e001f0014f9f400000000000300", 0x12) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000011c0)={0x1, r3, 0x1}) keyctl$restrict_keyring(0x1d, r2, 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) close(r1) getpid() r4 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000001340)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@rand_addr=0x8, 0x4e20, 0xffffffff80000000, 0x4e21, 0x7, 0xa, 0x0, 0x80, 0x6c, 0x0, r4}, {0x5, 0x1, 0x7f, 0x80, 0xfe98, 0x5, 0x6, 0xf3b3}, {0x5, 0x8, 0x5, 0x38}, 0x8, 0x6e6bbf, 0x0, 0x1, 0x0, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d3}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3507, 0x1, 0x3, 0xf6, 0x9, 0x12f, 0x20}}, 0xe8) accept4$ax25(r0, &(0x7f0000000080), &(0x7f0000000100)=0x10, 0x80800) 2018/05/02 13:09:37 executing program 1: r0 = syz_open_dev$audion(&(0x7f0000001140)='/dev/audio#\x00', 0x9, 0x100) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000001240)=""/4096) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000001180)=""/124) r1 = syz_open_dev$sndtimer(&(0x7f0000001100)='/dev/snd/timer\x00', 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20000, 0x0) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000001040)=""/178) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000000040)=""/4096) openat$vnet(0xffffffffffffff9c, &(0x7f0000001200)='/dev/vhost-net\x00', 0x2, 0x0) fcntl$setstatus(r1, 0x4, 0x42800) 2018/05/02 13:09:37 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x1ffffd, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000180)='/dev/full\x00', 0x101800, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="dbce"], 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000022000/0x18000)=nil, &(0x7f0000000040)=[@text16={0x10, &(0x7f0000000280)="f5b80d008ec00f070fc76c20660f381ccf660f14cf670f01cf723466ca4300f30f35"}], 0x1, 0x7, &(0x7f00000000c0)=[@cr4={0x1, 0x40004}], 0x100000000000006b) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x5000, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) time(&(0x7f0000000240)) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/02 13:09:37 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@ipv4_delrule={0x28, 0x21, 0x201, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, [@FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17}]}, 0x28}, 0x1}, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000000180)) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) 2018/05/02 13:09:37 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f00000078c0), &(0x7f0000f8b000), &(0x7f0000007980)) mknod(&(0x7f0000000080)='./file0\x00', 0x103a, 0x0) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000340), &(0x7f000027a000)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='personality\x00') read$eventfd(r0, &(0x7f0000000100), 0x8) read(r0, &(0x7f0000f1bf7e)=""/130, 0x82) open$dir(&(0x7f0000000380)='./file0\x00', 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000240)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0xc) lchown(&(0x7f0000000040)='./file0\x00', r1, r2) 2018/05/02 13:09:37 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(tnepres)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000300)="8131583f9639e4d3f55036f26b22750bc0da20cc2e7c0386e70d11a1705e5d6cfbd474077f4908bb88bf1eb9cdaf47c448170ac1755ae9a0dd906e0db470ec6a3e56bd3377e81d9f1dcaede8322b8461514f1f44abd6b1bd2b4f93a650517c1851f356a254813bb5b740e0d30e9466ab0fe0512e86d1dbd2649f12bc3f032d6c2ed25d73c235d5c6a159", 0xfffffffffffffcf1) accept(r0, 0x0, &(0x7f0000000000)) 2018/05/02 13:09:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup2(0xffffffffffffffff, r0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000100)={0x1, 0x0, 0x1, 0x7553}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000140)={0x4, r2, 0x0, 0x137cb7b1}) accept4$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0x14, 0x800) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00000000c0)={@empty, r3}, 0x14) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_int(r4, 0x29, 0x43, &(0x7f00008b7ffc), &(0x7f000085cffc)=0x4) 2018/05/02 13:09:37 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400, 0x0) connect$pptp(r0, &(0x7f0000000080)={0x18, 0x2, {0x3, @dev={0xac, 0x14, 0x14, 0xe}}}, 0x1e) mprotect(&(0x7f0000669000/0x4000)=nil, 0x4000, 0x0) syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) 2018/05/02 13:09:37 executing program 4: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) shutdown(r0, 0x200000000002) 2018/05/02 13:09:37 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) connect(r0, &(0x7f0000000180)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x80) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000009fc3)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000cdfffc)="3b692cec", 0x4) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(0xffffffffffffffff, 0xc10c5541, &(0x7f0000000040)={0x73df, 0xffff, 0xbd, 0x0, 0x0, [], [], [], 0x101, 0x10001}) 2018/05/02 13:09:37 executing program 0: madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xf) clock_gettime(0x0, &(0x7f00000003c0)) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x7, &(0x7f0000130000/0x800000)=nil) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000665fe0)={"dbc78fc0a6caa717004720a0a32b5f0d", {0x4, 0x0, 0x0, "e0b618b5a2e0"}}) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) mremap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x3000, 0x2, &(0x7f000051a000/0x3000)=nil) 2018/05/02 13:09:37 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) mq_open(&(0x7f0000000000)='vcan0\x00', 0x41, 0x3, &(0x7f0000000040)={0x0, 0xd31b, 0x8, 0x8, 0x2, 0x1, 0x8, 0x6}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000180)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={@empty, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, 0x68e3, 0x8e1d, 0xfffffffffffffffc, 0x100, 0xf88, 0x120000, r1}) rt_sigaction(0x400000000000007, &(0x7f00000000c0)={0x4224ae, {0xffffffbfffbff270}}, &(0x7f0000000600), 0x8, &(0x7f0000000100)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000240)=0x14) pause() syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) 2018/05/02 13:09:37 executing program 5: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4000000000000006}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x2, 0x300) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="0cd57b85eba93a96ade37bb5cc779cfa44385ca8bfc579860c604b628df3247aae13b4d6bd91acf6", 0x28}], 0x1, &(0x7f0000000800)}, 0x0) socket$packet(0x11, 0x3, 0x300) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000180)=0x4, 0x4) 2018/05/02 13:09:37 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x18101, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x208000, 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='ext3\x00', 0x800000, &(0x7f0000000380)="5530da01b7d06c52846c140ad51039644242d4f5c78aad326c7223a8a6ffef3f5f924396da7f2095b6111b21c7dca9daef3618e75cc4a894962e771abac0f4d7ee50406dcd6b124001e725267ce20ca5a37c63cd8c6fa7f261f509a431bc80027d3a37aee4831574ce415ac693ae879fbf40b057055b075a8839") renameat2(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000180)='./file0\x00', 0x4) r2 = socket$key(0xf, 0x3, 0x2) llistxattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=""/146, 0x92) sendmsg$key(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e207f000001000000006a001000030005000000000002004e20000000000000003a0000000008001200020001000000000000e0ffff2f0000000203000000000000000040000200000000000000000009000000200102000000000000000000ffffe0000001"], 0x80}, 0x1}, 0x0) 2018/05/02 13:09:37 executing program 6: openat$uinput(0xffffffffffffff9c, &(0x7f0000001100)='/dev/uinput\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget(0x1, 0x1000, 0x100, &(0x7f0000ffc000/0x1000)=nil) fchown(0xffffffffffffffff, 0x0, 0x0) 2018/05/02 13:09:37 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$HDIO_GETGEO(r1, 0x301, &(0x7f0000000200)) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f84ff0)={&(0x7f0000000100)={0x2, 0x20000003, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20}}]}, 0x60}, 0x1}, 0x0) socketpair(0x4, 0x80f, 0x522, &(0x7f0000000240)={0xffffffffffffffff}) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000280)=0x1, 0x4) r3 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r3, &(0x7f0000000080)={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'erspan0\x00'}}, 0x1e) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000622ffc)=0x3) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r5, 0x40047438, &(0x7f0000000200)=""/246) syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x49, 0x5c639f7dd21337f6) read(r0, &(0x7f0000000000)=""/250, 0xfa) 2018/05/02 13:09:38 executing program 0: getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0x7d, &(0x7f0000000040), &(0x7f0000000100)=0x1000000e3) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x1b, 0x0, 0x0) 2018/05/02 13:09:38 executing program 1: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x200) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r3 = accept4(r0, &(0x7f00004d4000)=@nl=@proc, &(0x7f0000047ffc)=0xc, 0x0) sendmmsg$inet_sctp(r3, &(0x7f0000002980), 0x0, 0x0) dup3(r2, r1, 0x0) 2018/05/02 13:09:38 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) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r0, 0x10000) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fde000/0x18000)=nil, &(0x7f0000000140)=[@text16={0x10, &(0x7f0000000040)="d06a5e0f01d19a34d43a0167f20f0d7580baf80c66b884157e8d66efbafc0c66b81c00000066ef0f23d63ef4baf80c66b85a17308d66efbafc0cb80000efb89b000f00d06766c74424003f865aad6766c7442402166b00006766c744240600000000670f011c24", 0x67}], 0x1, 0x0, &(0x7f00000002c0)=[@cr4={0x1, 0x40200}], 0x1) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/05/02 13:09:38 executing program 7: 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) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x8}], 0x1c) 2018/05/02 13:09:38 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c73fa8)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(hmac(sha256-generic))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x10000, 0x0) fcntl$getown(r2, 0x9) connect$pptp(r2, &(0x7f0000000040)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) sendmmsg$alg(r1, &(0x7f0000005340)=[{0x0, 0x0, &(0x7f00000050c0), 0x0, &(0x7f0000005100)}], 0x1, 0x48000) accept4(r1, 0x0, &(0x7f00000000c0), 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x6) 2018/05/02 13:09:38 executing program 3: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1000, 0x2, &(0x7f00005f8000/0x1000)=nil) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000000c0)={0x3, 0xffffffffffffff9c, 0x1}) ioctl$void(r0, 0xc004587f) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x40400, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000080), &(0x7f0000000140)=0x239) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000100)=0x81, 0x4) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f000080f000)={0x73, 0x79, 0x7a}, &(0x7f00002b2000), 0x36, 0xffffffffffffffff) 2018/05/02 13:09:38 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fa6000)={0xffffffffffffffff, 0xffffffffffffffff}) io_setup(0x83f5, &(0x7f00000000c0)=0x0) connect$netrom(0xffffffffffffffff, &(0x7f0000001580)=@full={{0x3, {"bceb84030ee1a7"}}, [{"abbd455d54e620"}, {"82287819fa614c"}, {"359d0651f100d6"}, {"f0f6b47045f8d9"}, {"a5badf94e69e8f"}, {"d5e464b014f15a"}, {"bd8250e1aa429a"}, {"cad40fc69f395d"}]}, 0x48) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) sched_setaffinity(0x0, 0xffffff30, &(0x7f0000e7d000)=0x80000001) openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) io_getevents(r2, 0x2, 0x2, &(0x7f0000af2fc0)=[{}, {}], &(0x7f0000fa5ff0)={0x0, 0xfffffffffffff000}) clone(0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000000)) io_submit(r2, 0x1, &(0x7f0000c32000)=[&(0x7f000036dfc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000d70f92)}]) write$binfmt_elf32(r0, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x2, 0x80000001, 0xfff, 0x8, 0x3, 0x3, 0x3e, 0x1f, 0x1a5, 0x38, 0x2d1, 0xd76, 0x2, 0x20, 0x2, 0x5, 0x5, 0x80000001}, [{0x70000000, 0x4, 0x0, 0xf7, 0x53254299, 0x100, 0x8e1, 0x7}, {0x4, 0x6, 0x2, 0x15, 0x1, 0x4, 0xd68, 0x9}], "ab0271da2ed34d0a875f5feb05b5b9c081b5027e52f27d769c2d85c0ad57c1eff772449569931f05ccd3c6f01c96379c7eccc848847257f1a321dced2dfa216bfbc7657a1d", [[], [], [], [], [], [], []]}, 0x7bd) io_destroy(0x0) msgsnd(0x0, &(0x7f00000001c0)=ANY=[], 0x0, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x4800, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000b00)={r3, 0x0, 0xad, 0x33, &(0x7f0000000a00)="379945988eba6c2c8bcb546bdd9402f311a6ced5de9e414082fd7c713bcb79870cf60ee367f3393a1e0da48205514d1d587133b8deef0f292f8c158c8abc2f0d4f121ee313191a62a0ebd88dd4c74a2b84e84d23dbc784d55c1aeaff72661718b279cc59ead62daf79581c4d96753b3b7be14c0e24f3d8e3f2eb6158dc03fc977d9833520651bc38abaf8ae160d807ade2e2761c5593b7cda35ab081ab9e2ea6f5891735a14c332308910468de", &(0x7f0000000ac0)=""/51, 0x6, 0x15}, 0x28) msgget(0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000100), &(0x7f00000001c0)=0xc) set_robust_list(&(0x7f0000000040)={0x0, 0x101, &(0x7f0000000000)}, 0x18) msgget$private(0x0, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000200)) msgctl$IPC_RMID(0xffffffffffffffff, 0x0) 2018/05/02 13:09:38 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) socket$key(0xf, 0x3, 0x2) 2018/05/02 13:09:38 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x0, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0x2, &(0x7f00000000c0)="e6ab06da16d1cacdb28b011a58e678f8b94b404e43ecdff8e02b84138c932e47dde1f828642a517d23f53cfbc22693526aa643d2421a2b6db2cabfc3160818a3ca0ee52d2107c7e534581b4bb7fd7945901a73950d176772a4450c93a333eb7d79251b4e31b3373ee6ed2181033ba57077ca0d3b056bc6e455eeec01f2261c0f40a28c2d82438ee92de2", 0x8a) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4"}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000ec6fb0)={{0x0, 0x1}, {0x7f, 0x1}, 0x0, 0x1}) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x3c) 2018/05/02 13:09:38 executing program 5: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000080)={0x20, 0x0, 0x200, 0xdf6d, 0x1000, 0x674d, 0x100000000, 0x7, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={r1, @in={{0x2, 0x4e24, @rand_addr=0x10000}}, 0x3ff, 0x9}, &(0x7f00000001c0)=0x90) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/sequencer2\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) r2 = syz_open_dev$sndseq(&(0x7f0000000500)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000000000)) 2018/05/02 13:09:38 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write(r0, &(0x7f0000000000), 0x3d7) 2018/05/02 13:09:38 executing program 1: socket$inet(0x2, 0x1, 0x5) r0 = socket$inet(0x2, 0x3, 0x3) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000140)="8907040000", 0x5) sendmmsg(r0, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000300)}}, {{&(0x7f00000035c0)=@in={0x2}, 0x80, &(0x7f0000005700), 0x0, &(0x7f0000000000)}}], 0x2, 0x0) 2018/05/02 13:09:38 executing program 7: socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10ffc)=0x3f, 0x4) bind$inet6(r0, &(0x7f0000cb8fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r1 = socket$inet6(0xa, 0x0, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e24, 0xffffffffffffffcc, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) socket$inet6(0xa, 0x800, 0x100000001) listen(r0, 0x0) 2018/05/02 13:09:38 executing program 0: r0 = socket(0x10, 0x80002, 0x0) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000180)=ANY=[@ANYBLOB="66696c7465720000000000000000000000000000000000000000000000000000070000000400000080", @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0001801000000000000000000000000000000000000000000000000000028000000000000000000000000000000000000000000000000000000000000001801000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ac1414bbac14141900000000ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ac1414bbac1414bb08000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000020000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x2) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x40) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0xe8000, 0x0) write$eventfd(r1, &(0x7f0000000040)=0x7, 0x8) 2018/05/02 13:09:39 executing program 3: r0 = getpgid(0x0) ptrace$getregs(0xc, r0, 0x1ff, &(0x7f00000001c0)=""/154) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) r2 = fcntl$dupfd(r1, 0x406, r1) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000140)="d6c50de803064e2de3d34675eb1fac6cd2df7dadf70f5fd17246ee3defbcc28c8fe355f4c03d3349f1a1d67177f726d6ab2121a61437afba8507667d54679ef8c785cb78c2b96fa73b86b0dde39103cbcdd7168d4923ce65e70e55446a8ae57ae0928a73877723", 0x67) bind$inet6(r1, &(0x7f000070ffe3)={0xa, 0x4e24}, 0x1c) accept$inet6(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000000c0)=0x1c) sendto$inet6(r1, &(0x7f0000000000)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffd}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x2}, 0x10) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000000040)=0xeb, 0x4) 2018/05/02 13:09:39 executing program 7: r0 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) r2 = socket$unix(0x1, 0x5, 0x0) bind$unix(r2, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f00000000c0)={'ah\x00'}, &(0x7f0000000100)=0x1e) sendmmsg(r1, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000300), 0x1b5, &(0x7f0000000600)}}], 0x2, 0x0) 2018/05/02 13:09:39 executing program 6: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@ipv4, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f00000002c0)=0xe8) r2 = semget(0x0, 0x4, 0x8) semtimedop(r2, &(0x7f0000000000)=[{0x4, 0x5, 0x1800}, {0x2, 0x7fffffff}, {0x0, 0x0, 0x800}, {0x1, 0x3, 0x1800}, {0x1, 0x8001, 0x1800}], 0x5, &(0x7f0000000100)={0x0, 0x989680}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000140)={@local={0xfe, 0x80, [], 0xaa}, 0x6c, r1}) setsockopt$inet6_int(r0, 0x29, 0x100000000002, &(0x7f0000ad2ffc)=0x1, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000000040)=""/95, &(0x7f00000000c0)=0x15) 2018/05/02 13:09:39 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYRES64], 0x0) 2018/05/02 13:09:39 executing program 5: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) r5 = getpgid(0x0) sched_setaffinity(r5, 0x1cd, &(0x7f0000da3000)=0x2) link(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='./control/file0\x00') utimes(&(0x7f0000967000)='./file0\x00', &(0x7f00000000c0)={{0x77359400}}) dup2(r2, r3) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r6 = userfaultfd(0x0) r7 = memfd_create(&(0x7f0000002901)='dev ', 0x0) fallocate(r4, 0x0, 0x7, 0x0) signalfd(r1, &(0x7f0000000100)={0x20000}, 0x8) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000100}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, r8, 0x903, 0x70bd27, 0x25dfdbfd, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x400}]}, 0x1c}, 0x1}, 0x0) lseek(r7, 0x0, 0x4) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) write$sndseq(r1, &(0x7f0000011fd2), 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) 2018/05/02 13:09:39 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="acd5cdc380483481a5"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) ppoll(&(0x7f0000000000)=[{r0, 0x100}], 0x1, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f00000000c0)={0x6}, 0x8) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/05/02 13:09:39 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x1ff, 0x80000) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f00000001c0)={0x6, 0x30, 0x1, r1}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x68, &(0x7f0000000000), 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000000c0)={@ipv4={[], [], @broadcast}}, &(0x7f0000000180)=0xd) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/02 13:09:39 executing program 4: r0 = socket$inet(0x2b, 0x1, 0x80000) r1 = socket$inet(0x2, 0x1, 0x3) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000280)={'filter\x00'}, &(0x7f0000000040)=0x44) r2 = dup(r0) getsockopt$inet_tcp_int(r2, 0x6, 0x15, &(0x7f0000000200), &(0x7f0000000300)=0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000000022, &(0x7f0000000240)=0x1000000001, 0x4) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendmsg(r1, &(0x7f0000001480)={&(0x7f00000000c0)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000480), 0x23f}, 0x20000041) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) ioctl$sock_ifreq(r1, 0x8910, &(0x7f0000000340)={'\x00', @ifru_mtu=0x1}) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00000000c0)=""/224, &(0x7f00000001c0)=0xf) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000380)={0xc5, 0x10001, 0x5b7993a7, 0x1, 0x0, 0x0, 0x3, 0x0, 0xff, 0xe271, 0xff, 0xf5}) 2018/05/02 13:09:39 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000340)=0x6, 0x4) getitimer(0x1, &(0x7f0000000000)) sendto$inet6(r0, &(0x7f0000000100)="040100000009cb396da10000009054b932ce", 0x12, 0x0, &(0x7f0000005fe4)={0xa, 0x800000894f, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) 2018/05/02 13:09:39 executing program 0: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4002}) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000140)={'ifb0\x00', 0x80}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ifb0\x00', 0xa1fd}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) 2018/05/02 13:09:39 executing program 7: setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x0, 0xffff, @dev={0xfe, 0x80}}], 0x1c) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x181e01, 0x0) r1 = socket$inet(0x2, 0xa, 0xa1f) ioctl$BLKBSZGET(r0, 0x80081270, &(0x7f0000000040)) setsockopt$inet_buf(r0, 0x0, 0x5e, &(0x7f00000000c0)="072ede81b5d6992728c068b62d9120bc42af3da997314f3703c7fb7e6aae1946432448", 0xffffffffffffff3b) write$binfmt_script(r1, &(0x7f0000000140)={'#! ', './file0', [], 0xa, "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0x100b) 2018/05/02 13:09:39 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x8000000141042, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x55, "a1b81f38721a101e6bd93731fe7471c5c3b916bccb12341841096fcc83f34dba5b4935b0300940260885f0057cae11367d4ea965328758ca7a61c38c05647f007c7f14bc28a434ffb258f30b59ca998d4e65bd2ec8"}, &(0x7f0000000080)=0x5d) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r1, 0x6}, 0x8) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x0, 0x11, r0, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/05/02 13:09:39 executing program 3: r0 = memfd_create(&(0x7f000030d000)="657468312474727573746564776c616e3076626f786e657430747275737465646574683126766d6e65743010757365726e6f6465765d00", 0x0) fallocate(r0, 0x23, 0x0, 0x87da) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) syz_open_procfs(r1, &(0x7f0000000040)='attr/current\x00') [ 115.861657] syz-executor7 uses obsolete (PF_INET,SOCK_PACKET) [ 115.916867] device ifb0 entered promiscuous mode 2018/05/02 13:09:39 executing program 4: r0 = socket(0x11, 0x803, 0x300) r1 = socket(0x400000000a, 0x2, 0x0) sendto$inet(r1, &(0x7f0000509f92), 0x0, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) recvmsg$kcm(r1, &(0x7f0000001740)={&(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000001600)=[{&(0x7f0000000100)=""/230, 0xe6}, {&(0x7f0000000200)=""/232, 0xe8}, {&(0x7f0000000300)=""/119, 0x77}, {&(0x7f0000000000)=""/42, 0x2a}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/88, 0x58}, {&(0x7f0000001400)=""/172, 0xac}, {&(0x7f00000014c0)=""/61, 0x3d}, {&(0x7f0000001500)=""/226, 0xe2}], 0x9, &(0x7f00000016c0)=""/118, 0x76, 0x79e}, 0x101) getsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000002880), &(0x7f00000028c0)=0x4) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000001840)) sendto$inet(r2, &(0x7f0000001880)="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", 0x1000, 0x0, &(0x7f0000000040)={0x2, 0x4e22, @rand_addr=0xe1a}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000001780)=[@in6={0xa, 0x4e21, 0xb3, @mcast1={0xff, 0x1, [], 0x1}}, @in={0x2, 0x4e21, @rand_addr=0x5}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x80000001, @dev={0xfe, 0x80, [], 0xa}, 0x6}, @in6={0xa, 0x4e22, 0x3f, @dev={0xfe, 0x80, [], 0x1e}, 0x2}, @in6={0xa, 0x4e20, 0x100000000, @dev={0xfe, 0x80, [], 0x16}, 0x401}], 0x90) 2018/05/02 13:09:39 executing program 6: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000300)='/dev/snapshot\x00', 0x200080, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000140)) writev(r0, &(0x7f00000014c0)=[{&(0x7f0000000000)='C', 0x1}], 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x8, 0x10}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000001c0)={r1, 0x3}, 0x8) close(r0) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000000080)={[0x100000, 0xf000, 0x7006, 0x6000], 0x6, 0x8a, 0x32e9}) 2018/05/02 13:09:39 executing program 2: getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x80, 0x10001}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000140)={r0, 0x7fffffff, 0x40}, 0x8) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000440)='./cgroup.net/syz1\x00', 0x200002, 0x0) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f0000ffe000/0x2000)=nil) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={r1, 0x1, 0x1, 0xfff, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) ioctl$TIOCMGET(r2, 0x5415, &(0x7f00000002c0)) socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$KVM_GET_MSRS(0xffffffffffffffff, 0xc008ae88, &(0x7f00000001c0)={0x7, 0x0, [{}, {}, {}, {}, {}, {}, {}]}) r3 = openat$cgroup_procs(r1, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) pivot_root(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00') sendfile(r3, r3, &(0x7f0000000040), 0x1) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000540)="ae2f63677a6f75702e6e65342f73797a3100", 0x200002, 0x0) getresgid(&(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)) 2018/05/02 13:09:39 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000200)={0x0, 0x0}) r2 = getpgrp(0x0) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) openat$cgroup_ro(r3, &(0x7f0000000100)='cpuset.memory_pressure\x00', 0x0, 0x0) kcmp(r2, r1, 0x4, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000240)='./file0\x00', 0x0) [ 115.944837] IPv6: ADDRCONF(NETDEV_CHANGE): ifb0: link becomes ready 2018/05/02 13:09:40 executing program 3: socketpair(0x0, 0x80000, 0x8, &(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r4, &(0x7f0000001000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, &(0x7f0000000040)="3e420f38095e03660f38802bf22e0f01df65f3f236f244ddb900000000450f01c966460f388285004800000f01b946ef957af2440f10e366ba410066b80a0066eff4", 0x42}], 0x1, 0x5b, &(0x7f0000000100), 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000005c0), &(0x7f0000000600)=0x4) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000640)=0x1, 0x4) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_GET_XSAVE(r4, 0x9000aea4, &(0x7f0000000140)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFDSTADDR(r5, 0x8917, &(0x7f0000000540)={'bcsh0\x00', {0x2, 0x4e23}}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/05/02 13:09:40 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000003600)='/dev/dmmidi#\x00', 0x4, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000003640)=0x1, 0x4) eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000000)={0x8, &(0x7f0000000040), 0x0, r1}) dup3(r0, r1, 0x0) 2018/05/02 13:09:40 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB], 0x0, 0x0, &(0x7f00000003c0)}) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x8, 0x800) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f0000000100)) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x8, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x0, 0x0, &(0x7f0000000080)}) write$cgroup_pid(r2, &(0x7f0000000140)={[0x38]}, 0x1) 2018/05/02 13:09:40 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00003cf000)={&(0x7f0000f4dff4)={0x10}, 0xc, &(0x7f00005ad000)={&(0x7f0000000040)=ANY=[@ANYBLOB="040100001a0001020000000000000000fe8000000000000000000000f4ff1400ac1414bb0000000000000000000000000000004ce330ed574a4a26e82febb67c8298db7907697fcd6601c077b0a46720afadf38c5aab6ce4f391050ca20e17e88b3af75370d4fa9d8509f006a1c3df69e833bb1dd8446c1ed4d24b05e8d94aee8310760d8a3e035de58cb28c7b7e39d6f974ebca0f2889dc00000000000000000000000000000000f8894e741aeec691451b413c54c1dba5ed2cb07099e96b9e93e6c31ff3120460096f89f9c079314660501d7a8f25f92ccfdc422fee89a94fc6c09d40778af4f49cd3d107a679dbfca4a8", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000004d23c000000fe8000000000000000000000000000aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000000000020000000000000002000000000000000000000000"], 0x104}, 0x1}, 0x0) 2018/05/02 13:09:40 executing program 7: r0 = socket$inet6(0xa, 0x7, 0x9) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x81, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00000002c0)=0x6, 0x4) shutdown(r0, 0x1) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpu.stat\x00', 0x0, 0x0) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000200)) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00000003c0), &(0x7f0000000400)=0x8) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f00000006c0)) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x0, 0x20}, 0xc) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000b40)="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", 0x200}], 0x1) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000300)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000003f80)=""/4096, 0x1000}], 0x1}, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000500)={0x636e, {{0x2, 0x4e22, @multicast2=0xe0000002}}}, 0x88) sendto$inet6(r0, &(0x7f0000000380)='\b', 0x1, 0x0, 0x0, 0x0) syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x7, 0x240200) writev(r0, &(0x7f0000000680)=[{&(0x7f0000004f80)="d7", 0x1}], 0x1) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000d40)=""/4096, 0x1000}], 0x1, &(0x7f0000000480)=""/92, 0x5c}, 0x0) 2018/05/02 13:09:40 executing program 0: mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x37, &(0x7f0000be83f6), &(0x7f0000000000)=0x4) 2018/05/02 13:09:40 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0xa001, 0x0) sendmsg$unix(r1, &(0x7f0000000180)={&(0x7f0000000100)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000080)=[{&(0x7f0000000280)="49754b621f76042b0304f49d1ef7a9e37bb59cfcce732c5683f9e46f6579b17e57425047e98df8761ef7208fc92a3cdceb357f1d6196d6c8b5ac352ccb21a905621ea1533c1a45d8dde07c906aafd317c8fb10f8e8351aa01f60cd1de6aa66ed7ad223d47018b69cf55a1dafaed23bc96b536a1f3b8f18de0d1d6bce059db5a6472725edbd2cbf4f27714f1ef7eaf2ce6a67616072cb24763efde2dff3cb24de7b09ef41946cc2c73aff609ee88add73bec26fa7e1d1578bc21126126a2c3d7116466484862e139cc3f79ad01fb1e5b3efa726721e521298e6df78f2afe02436de5e28ab9837a7a8c1b221c60a3366d06c708b21f503bd23", 0xf8}, {&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000001380)="374dcd180266d7dff7c9d71698f0d695cc6a04f1dae5620527f786fd935cf86d6e4b0440ed8b02c271c251e4b506679712ac1f567d7191c16e0548429b1102dd9408db1286a3c7c05478a5aa6e1775032d3d1baf819b483568006e77f61c77c3e45c3d15088fda20fd51461376c75351f913ffd4aab645be7682b8477caf3d71168d1b0ee17f65c54edaf47d9dd462f10b0b3288e9958c89b420f7a6427a552f3e76981b234d44e27970e52fce2003e6846580b39c9c41d1c8bb30192d179d64ec3e470779e576b7c8ab76fba039ac6b5cc390e3888da1161cd9abab3e73d655f6a6fcc0390890c7d29d7b5a3dd7d14b1d", 0xf1}], 0x3, 0x0, 0x0, 0x11}, 0x20000000) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000003, 0x5011, r0, 0x0) sendfile(r1, r0, 0x0, 0x40003) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x200, 0x0) 2018/05/02 13:09:40 executing program 5: socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/net/pfkey\x00', 0x501800, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000380)={{0x3f, @multicast1=0xe0000001, 0x4e20, 0x3, 'nq\x00', 0x0, 0x8000, 0x1a}, {@dev={0xac, 0x14, 0x14, 0x17}, 0x4e21, 0x4, 0x2, 0x5, 0x2}}, 0x44) r2 = socket(0xa, 0x1, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000000000004071002300830f0008"]) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000980)=@nat={'nat\x00', 0x19, 0x1, 0x170, [0x20000700, 0x0, 0x0, 0x20000810, 0x20000840], 0x0, &(0x7f0000000180), &(0x7f0000000700)=[{0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x17, 0x40, 0x4305, 'syzkaller0\x00', 'bpq0\x00', 'tunl0\x00', 'ip6_vti0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, [0xff, 0xff, 0x0, 0x0, 0xff, 0x4000000], @empty, [0x0, 0xff], 0x70, 0xa8, 0xe0}, [@arpreply={'arpreply\x00', 0x10, {{@random="d74d8faf3ed0", 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffc}}}}]}, {0x0, '\x00', 0x1}, {0x0, '\x00', 0x1, 0xfffffffffffffffc}]}, 0x1e8) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000140)=0x4, 0x4) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000080)=0x4) connect$ipx(r2, &(0x7f00000000c0)={0x4, 0x3f, 0x8, "73badaecd578", 0x10001}, 0x10) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000d80)) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000005c0)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}}, &(0x7f0000000400)=0x84) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000680)={r3, 0x4, 0x5, [0x1, 0xfff, 0x8001, 0x2, 0x8]}, &(0x7f00000006c0)=0x12) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000540), &(0x7f0000000580)=0x4) ioctl(r2, 0x8918, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000440)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000480)=0x24) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000004c0)={r4, 0xaef7}, &(0x7f0000000500)=0x8) [ 116.952651] binder: 8884:8885 unknown command 0 [ 116.974852] binder: 8884:8885 ioctl c0306201 20007000 returned -22 [ 116.985094] netlink: 20 bytes leftover after parsing attributes in process `syz-executor2'. [ 117.013964] binder: 8884:8885 Release 1 refcount change on invalid ref 0 ret -22 2018/05/02 13:09:40 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000000)={{0x0, 0x7}}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000180)={&(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0], 0x8, 0x1, 0x5, 0x4}) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000200)='team\x00') sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x11800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x14, r2, 0x800, 0x70bd2b, 0x25dfdbff, {0x2}}, 0x14}, 0x1}, 0x4044) [ 117.026273] kernel msg: ebtables bug: please report to author: bad policy [ 117.035005] binder: BINDER_SET_CONTEXT_MGR already set [ 117.053576] binder: 8884:8885 ioctl 40046207 0 returned -16 [ 117.073009] binder: 8884:8909 unknown command -1229271724 2018/05/02 13:09:40 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) preadv(r0, &(0x7f0000000280)=[{&(0x7f0000000040)=""/165, 0xa5}, {&(0x7f0000000100)=""/190, 0xbe}, {&(0x7f00000001c0)=""/170, 0xaa}], 0x3, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000c97ff8)=0x20000000000) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000d7aff5)='/dev/audio\x00', 0x0, 0x0) close(r2) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f00000002c0)=ANY=[@ANYBLOB="a942d08db6e34b6d0d4c78d720a88da8ff03e9df120e605cd3af5ec3cc2874e176c41f05ec3bc95f0d5f8767bbd33cca3014623c0beb77b7851b1e132df4e039a8017d6cc01316eb19fab1fe739b75b4e64fbaa5df33f0752d55f126ae05f0c8efbe"]) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000d7c000)={0x0, r2}) 2018/05/02 13:09:40 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 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) add_key$user(&(0x7f0000c24ffb)='user\x00', &(0x7f00003ebffb)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000d6c000)="0000000000000001e3a255ec4a8d9d652d0536c67b9695cfb4c29da627ab9e5e0587e50ec159997396abc344a7d9f563a3e3af2d90a5dfcade859e4717cdf8f03fdf022186424d68996f51a7b3f20108f152bfd57ac5a50be84a106249d0216d5c98c41df97cd7d5032e9c632e4715a226907aabbfc5b3f2e96bf3039474801053b87fbf8674e100", 0x88, r1) r2 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='u', 0x1, r1) r3 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="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", 0x101, r1) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000180)) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000500)=ANY=[], 0x0) r4 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0xc0505350, &(0x7f0000000480)={{0x1f}, {0x7}, 0x0, 0x2}) r5 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000300)='/dev/uinput\x00', 0x80, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000003c0)={0x4, &(0x7f0000000380)=[{}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_DMA(r5, 0xc0406429, &(0x7f0000000580)={r6, 0x5, &(0x7f0000000400)=[0x2, 0x8, 0x8000, 0x3, 0x9], &(0x7f0000000440)=[0x400, 0x80000000, 0x7, 0xffffffffffffff97], 0x21, 0x6, 0x6, &(0x7f0000000500)=[0x1f, 0x8, 0x9, 0x4, 0xabad, 0x1], &(0x7f0000000540)=[0x10000, 0x2, 0x9, 0x11]}) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r2, r3, r4}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) 2018/05/02 13:09:40 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x202040, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x200000, 0x0) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000080)="8f49c898f166400f3881630066b833010f00d0470f3566ba4200ecb9a70200000f3266bad004b80a000000ef66b8de000f00d0450f00df66baf80cb86c50538bef66bafc0cb000ee", 0x48}], 0x1, 0x8, &(0x7f0000000140), 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x7005, &(0x7f0000002498)) 2018/05/02 13:09:40 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000000)={@multicast2, @broadcast}, &(0x7f0000000080)=0x8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000100)=@broute={'broute\x00', 0x20, 0x2, 0x208, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000680], 0x0, &(0x7f0000000040), &(0x7f0000000680)=ANY=[@ANYBLOB="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"]}, 0x273) [ 117.109328] binder: 8884:8909 ioctl c0306201 20007000 returned -22 [ 117.137732] binder: 8884:8885 Release 1 refcount change on invalid ref 0 ret -22 2018/05/02 13:09:40 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x8ade, 0x0) ioctl$TIOCSBRK(r0, 0x5427) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000000000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000000000000aea289f4ee00000000000000"], 0x14}, 0x1}, 0x0) 2018/05/02 13:09:40 executing program 7: shmctl$IPC_INFO(0xffffffffffffffff, 0x3, &(0x7f0000000040)=""/62) [ 117.167631] kernel msg: ebtables bug: please report to author: bad policy [ 117.203357] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/02 13:09:40 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000000140)={0x1c, 0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, {}, [@nested={0x8, 0x8, [@generic="b6"]}]}, 0x1c}, 0x1}, 0x0) 2018/05/02 13:09:40 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x214000, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000000c0)={0x10f000, 0x2000}) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000001ff0)={0x1d}, 0x10) io_setup(0xfff, &(0x7f0000000000)=0x0) io_submit(r2, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000080)="070000008cf46cfde19a4e3bcfbdbedee32e68b3a251fd2cfd09684d9c7afae320bbf22a2ce3cb58fa63c42a238cb85f1023fa813c9a0e46", 0x38}]) [ 117.273891] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/02 13:09:40 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000280)='/dev/vcsa#\x00', 0x7, 0xbffd) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x51}) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f00000000c0)) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) dup3(r0, r2, 0x0) 2018/05/02 13:09:40 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x84000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r1, 0x9}, &(0x7f0000000180)=0x8) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000200), 0x233) 2018/05/02 13:09:40 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002bc0)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) getgroups(0x8, &(0x7f0000000300)=[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r2 = getegid() getresgid(&(0x7f0000000340), &(0x7f0000000380), &(0x7f00000003c0)=0x0) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000540)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000e99000), 0x1ed) ioctl$KVM_CREATE_PIT2(r4, 0x4040ae77, &(0x7f0000001e40)={0x6}) r6 = geteuid() r7 = fcntl$getown(r0, 0x9) r8 = getpgid(0x0) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r4, &(0x7f0000001e00)={&(0x7f0000000580)={0x10}, 0xc, &(0x7f0000001dc0)={&(0x7f0000000680)={0x1740, 0x1, 0x8, 0x20, 0x70bd27, 0x25dfdbfb, {0x0, 0x0, 0x4}, [@generic="931b4d0381472dd1758e0552df9c55ec25c1826a0c6ffbb18d3cdcf0cfbcc745cdc154626c140f9cce58745622793b7272ab80b47b9bc88fabe42d354f0e87ace35b94861f59dd0bb8c8813c64b5a46ef9540aa05c1436ab6977f86dd5", @nested={0x1268, 0x75, [@generic="1c96567434f33abcdbd011ba38af4557a675957d32eb4e704069739765e2f6f745c1735b4300cbd8fa2fd53d117ab5a1056d31b0739715997254121aac9d4af067d5af6b31b21c7a85a4527161f1b6f18d5582920381a7ff59f8a687bfbfd91789195998bd600d423bfceccd28fe26bb63dc29425ed328c44d583dc883c37d09eb9d49c0b804db7ff489367569a028493b883413ff0af9006ddcd1380f56ea3c75c7faba7bdd30ce3b0589f7b806bc", @typed={0x8, 0x62, @uid=r6}, @typed={0x14, 0x58, @str='vmnet1vmnet0\x00'}, @typed={0x14, 0x43, @str='\\!procem0bdev\x00'}, @generic="54c6eee00e93bfe5846497ca909a6a444f739f7c76df3eee7f8ed603ba337b6074f84089cbf07e42229ec308d2bcac3d48a04693449a6fc81d6ecd4388ea5cad6d59557e7f1cf2e3d6cb425b2dae56908a96b3e7026de58f93871faf6ddcf1944b70bb53f22f8b9179eba2b4bf59ae3eeefc6a3a355a7ced5dadb77a04e789dc005ff473e071505c255b89248500b03cdbacde3b73e08885eecdaa51350b036d26467b52f15912949039a15a567a50f0b2319e010dbd67cde44dfe2762cc7c271a876e141d74e3724bd7a0e35c554f2620bf40473c48dcbde966935dc030423e80e92ae77ada918199a9a359515c8a1a34c638b10e1a43806a", @generic="ad3b0831256ecb9f9aa82a15fe66187df5641cb84e41ebaf63789f2ee135f2d3a7806a260c954160d1d84b53fe1b5c2f781055f59ce76aeb09806c1a0bb149a836070cbac5f583a128cab9c9a6292796c4c44e1252dc52a9891f78061a8234b9549b83b1c6064f83030fff175c0ffb", @generic="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@typed={0x14, 0xd, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @typed={0x8, 0x16, @pid=r7}]}, @typed={0xc, 0x17, @u64=0x200}, @nested={0x3c, 0x25, [@typed={0x14, 0x78, @ipv6=@dev={0xfe, 0x80, [], 0x20}}, @typed={0x18, 0x13, @binary="39ee054417e7a1887b22faabe5b1c339f9a4e4"}, @typed={0xc, 0x48, @u64=0x3}]}, @nested={0x48, 0x7, [@generic="2a8009fdeb24168079d55a34bce7b90ee8e3fdec1bcd14494e13c953b80f61ed7137cb5d5ad4f673c3c0143527e143da3ac9061c29eba2afc13a381ee3d112b482"]}, @generic="ec361523f9f8f6f3ae4c6865ecc3f04c94909fd1b027f9e6dabae3a47e9517b78d41e0801ebf1a1206ea448e42ee1212f49a6cc680dc98c2455f4ba52313828d637e6a9b4a6ed663befed67a2967d5bcad6e5426658d2192b8aa944d2b6c3c53587e95fa4f991c39d3584e7863fd310df1aa0ff92d0839ffaeb73cfa9a12ac3c7400d959e7598388f0d1497c4e77e65e50d14990e24fb4e4c4a080c5f83259f34d90de506575ca5da0fa461723ae82aa2013ec3045d31c181b4d7e41e737d65637b755cdea72a89b80f44da29b68f9a4ac2bc5a185a903a582fcce43baa93886cc", @nested={0x2f4, 0x44, [@generic="3fe13e31432e1704882a988597f74d913d5b8db13edaa5f7c5e7da428a1970e7e4d67e9f16ce453d5b7748cd12cda003a8982f54a5033bad399acf78bba817d75ceababbe63d053313faa09f552043c0c94f0616f89420611e7ae29dbaacf9f8969e9ba3df1aa56b598dae0f7dc27143", @typed={0x14, 0x7f, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @generic="d3da27534f1b669ea06c8df8fb553d64c663ca5cb8a08d2e95075fa21cd6341a80fa1b0706f6b323502091a2599c4167985bc3349ff91e345b3a9ec63dbd9cdffbc35b9b5b268d15c2534706dbd7521f50f35e496a0d9ca48989fda79d2d303af724ec96ffcea34c18e77317eb13f95fb5afae9cf44dce3c99962aaf3294a8d6e17ca9ae7d9eb33d96a9d47a286ae4aaca69e3c5c79519292e5d032b9d2484c444d92611e7fb011f465994f4d7d3bc5b9b68edd36ac32d4fbf12b5ac04b4ccdc88e7a6844b21ba4c89c002ed87871d96880e27471490dcb1c9f3282fc88198fa7e89cf6b30019a43e19b", @typed={0x8, 0x13, @pid=r8}, @typed={0x8, 0x93, @fd=r0}, @typed={0x8, 0x37, @uid=r9}, @generic="fee599cca7b576dd50530d53af719f21e87c21d93e947da96b85614e6dbff7f4615873bc91ff317fe20e4e4499e85b307fe751e90a67ffaff4d9bc87645b6f80da3325cb834e246b3a151c96d291c3fd5555692ad509d0280a00a8fc33716afb08bd5c75ad2c960cedc6975e1ee84a0e73d3156ece14d69cfc0d7c03a20c73321b22b1fbcd78ec8de6db81496f02791c47eaa3c6ab7baf7c499f51cf0ab902", @generic="205ff7036292809588ced468165a2f01830f96311f2c51e72fe7fe093e87206e188ed5694d598b43a7e039f38caec7bfce2a38da1780aa0aa79209c8769924dfdeb44452a6a397561f329816ac1d932afbe8d0f63632b880ec9835860b7383db9f62d95423adc51e962efab60027f41e295995f6bb8dd5e4736e7229543cdc94751a70dd302089852acda8fb6d067123cab6a958e752ca0d4a61467a4029d857d225c431bb4fca5a775cf4f2546ad61897eb2f4eaadd0cc843b29e3234dfd38a70ea25f111d71fbe23f91c"]}]}, 0x1740}, 0x1, 0x0, 0x0, 0x10}, 0x8000) setgroups(0x3, &(0x7f0000000400)=[r1, r2, r3]) socket$nl_netfilter(0x10, 0x3, 0xc) r10 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(r10, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0xff89}, 0x1}, 0x0) r11 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x2002) ioctl$EVIOCSABS20(r11, 0x401845e0, &(0x7f0000000040)={0x21fff61, 0x100000001, 0x6, 0x8, 0x263, 0x7}) socket$nl_netfilter(0x10, 0x3, 0xc) recvmmsg(r10, &(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) 2018/05/02 13:09:40 executing program 3: mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='xfs\x00', 0x0, &(0x7f0000000580)="6343162d1884251d370bedab5fe7b5e62d0167b38c6bf08409b3a62507c118b26c6270a76d37d2c615d4cea8612833faf9e9f171eb850d68b0b16a774cfb92652ddd56eebd4681219fb7be8bbf7733c33afa40c3ef4f5b9c15b5043699dc5752c4afa0ff66e3c76097c8757a5c745708decd9194b90668bff5095878b6c9e506597f0f6dca35ceb38c803f9fa754784fb6493923b263126669a1f1a70769b782ab34e8dddeaad55f8fbd8038d6404affba199e4bf310d3270cc954c1ae18f32a21d6778e6565a1a86d932037b2741a40bf854f6742d748") mremap(&(0x7f00002cc000/0x2000)=nil, 0x2000, 0x3000, 0x200003, &(0x7f000032d000/0x3000)=nil) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000003c0)) io_setup(0xffffffff, &(0x7f0000000500)=0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000a40)='/dev/sequencer2\x00', 0x401, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000b00)='/dev/hwrng\x00', 0x40080, 0x0) dup3(r0, r0, 0x80000) r4 = getpgrp(0xffffffffffffffff) sendmsg$nl_netfilter(r3, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x1c, 0x6, 0x7, 0x312, 0x70bd2c, 0x25dfdbff, {0xc, 0x0, 0x8}, [@typed={0x8, 0x74, @pid=r4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x800) syz_open_dev$midi(&(0x7f0000000cc0)='/dev/midi#\x00', 0x3, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000001d40)='net/llc\x00') fcntl$getownex(r5, 0x10, &(0x7f0000000400)={0x0, 0x0}) r7 = syz_open_procfs(r6, &(0x7f0000000300)="000e2162f055cb0e3143da28aabd3cd18ad4ff447e808cf7ef4ea7f29ffdeeb9ebf6db76fc5738ec8a022d537e0442f90e4e90ff00932dcb277e31e97cf7ea15756d51c5d8f09e73c25800000000000000000000") creat(&(0x7f0000001e80)='./file0\x00', 0x40) syz_open_dev$dspn(&(0x7f0000001f80)='/dev/dsp#\x00', 0x9, 0x20040) ioctl$TCSETA(r7, 0x5406, &(0x7f0000000540)={0x1, 0x400, 0x5, 0xffff, 0x85, 0x0, 0xffffffffffffff01, 0x2, 0xd32, 0x100}) r8 = syz_open_dev$sndmidi(&(0x7f0000002080)='/dev/snd/midiC#D#\x00', 0x400100000001, 0x2) io_submit(r1, 0x1, &(0x7f0000002100)=[&(0x7f0000000a80)={0x0, 0x0, 0x0, 0x7, 0x4, r0, &(0x7f0000000980)="d5d53d6c9486af13cded1894286528d7c4ea8a2f115366028392c752266c5fe41c0380602b8dfd42e49b5503e4bd3e7123e761b2c7e8888ae94edf315b08424d0fd0d2d0d4ca7487e5e6da7d47ba9697c6e2e6aca8a270c8b7fa3b356b0202b06d3d8b6c296fd7f3ba1cd8ae0c0b2ab314f5c9340bc1114b02f8b74f380e9b1abec8746a31d9313f37136b02c5ab5e96", 0x90, 0x5, 0x0, 0x0, r2}]) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) getsockopt$IPT_SO_GET_REVISION_MATCH(r5, 0x0, 0x42, &(0x7f0000000380)={'HL\x00'}, &(0x7f0000000440)=0x1e) r9 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x8c002, 0x0) io_setup(0xc12, &(0x7f0000000100)=0x0) ioctl$GIO_UNIMAP(r8, 0x4b66, &(0x7f00000004c0)={0x6, &(0x7f0000000480)=[{}, {}, {}, {}, {}, {}]}) io_submit(r10, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x0, 0x4, 0x1, 0x0, r9, &(0x7f0000000000), 0xfe00, 0x100000}]) 2018/05/02 13:09:40 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000200)={0x14, 0x1d, 0x601, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) 2018/05/02 13:09:40 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000240)=0x1) readv(r0, &(0x7f0000002680)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1) recvfrom(r0, &(0x7f0000000040)=""/78, 0x4e, 0x0, &(0x7f00000000c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x3, 0x1, 0x1, {0xa, 0x4e24, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}}, 0x80) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000015c0)={0x0, 0x1000, "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"}, &(0x7f0000000140)=0x1008) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={r1, 0x80000001}, 0x8) 2018/05/02 13:09:40 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000280)={0x2, 0x7fffffff, 0x4, 0x0, 0x0, [], [], [], 0x142, 0x6fa}) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(0xffffffffffffffff, 0x400454cb, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000040)={0xffffffffffffffff, 0x0, 0xc6, 0xff, &(0x7f00000003c0)="c576e1d8d1487db249f021a9316a96997bea6ae7d46c282b85cefb3d16972e51bfe38c7073693ba05c4fafdfcc1e55854c1f662662e5be811855261f5decf432e4ebca7f5f23032b549582b21d0e9f79a5587eb693764f6e944e85facddb706663479b6e2b14482dd922fffbcd2047ce0181caa0ecb1deb80be2e3dfe8e94112359c01af70dbf0260700b56e4eebefedb7c5e1daa0908fa2c300dd8c180c2f2aafdf8c0f3616c4c4b4b0b80d14a0c3ce5eff678c6d9021105cd68bcb9bddedbd8453a57e90da", &(0x7f00000004c0)=""/255, 0x401, 0x8}, 0x28) ioctl$TIOCNOTTY(0xffffffffffffffff, 0x5422) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0xfffffffffffffffe) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="01007a67567a0000020100c000000000000000000000f6e6f41752db6c8acf0000"]) ioctl$int_in(r1, 0x5452, &(0x7f0000000000)) 2018/05/02 13:09:41 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f000000d000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f000000c1a8)={0x20, 0x14, 0x21, 0x0, 0x0, {0x2}, [@nested={0xc, 0x0, [@typed={0x8, 0x6, @ipv4=@loopback=0x7f000001}]}]}, 0x20}, 0x1}, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') accept4$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0x14, 0x80000) getsockname$packet(0xffffffffffffffff, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000005040)=0x14) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000050c0)={0x0, @remote, @loopback}, &(0x7f0000005100)=0xc) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000005140)={@loopback, 0x0}, &(0x7f0000005180)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000051c0)={'ipddp0\x00', 0x0}) accept$packet(0xffffffffffffffff, &(0x7f00000052c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000005300)=0x14) accept4$packet(0xffffffffffffff9c, &(0x7f0000005340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000005380)=0x14, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000005500)={{{@in=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6}}, &(0x7f0000005600)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000005640)={{{@in6=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000005740)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000006e00)={{{@in=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000006f00)=0xe8) getpeername$packet(0xffffffffffffff9c, &(0x7f0000006f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000006f80)=0x14) recvmmsg(r0, &(0x7f000000f880)=[{{&(0x7f0000007080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x80, &(0x7f0000009380)=[{&(0x7f0000007100)=""/4096, 0x1000}, {&(0x7f0000008100)=""/20, 0x14}, {&(0x7f0000008140)=""/168, 0xa8}, {&(0x7f0000008200)=""/4096, 0x1000}, {&(0x7f0000009200)=""/209, 0xd1}, {&(0x7f0000009300)=""/5, 0x5}, {&(0x7f0000009340)}], 0x7, &(0x7f0000009400)=""/66, 0x42, 0xfffffffffffffffa}, 0x17e}, {{0x0, 0x0, &(0x7f00000095c0)=[{&(0x7f0000009480)=""/27, 0x1b}, {&(0x7f00000094c0)=""/37, 0x25}, {&(0x7f0000009500)=""/179, 0xb3}], 0x3, 0x0, 0x0, 0x8001}, 0x2}, {{&(0x7f0000009600)=@generic, 0x80, &(0x7f000000a940)=[{&(0x7f0000009680)=""/253, 0xfd}, {&(0x7f0000009780)=""/190, 0xbe}, {&(0x7f0000009840)=""/4096, 0x1000}, {&(0x7f000000a840)=""/216, 0xd8}], 0x4, &(0x7f000000a980)=""/44, 0x2c, 0x5}, 0x6}, {{&(0x7f000000a9c0)=@un=@abs, 0x80, &(0x7f000000bc00)=[{&(0x7f000000aa40)=""/71, 0x47}, {&(0x7f000000aac0)=""/4096, 0x1000}, {&(0x7f000000bac0)=""/210, 0xd2}, {&(0x7f000000bbc0)=""/5, 0x5}], 0x4, &(0x7f000000bc40)=""/133, 0x85, 0x80}, 0x9}, {{&(0x7f000000bd00)=@ethernet={0x0, @broadcast}, 0x80, &(0x7f000000c300)=[{&(0x7f000000bd80)=""/42, 0x2a}, {&(0x7f000000bdc0)=""/105, 0x69}, {&(0x7f000000be40)=""/88, 0x58}, {&(0x7f000000bec0)=""/197, 0xc5}, {&(0x7f000000bfc0)=""/191, 0xbf}, {&(0x7f000000c080)=""/177, 0xb1}, {&(0x7f000000c140)=""/59, 0x3b}, {&(0x7f000000c200)=""/155, 0x9b}, {&(0x7f000000c2c0)=""/64, 0x40}], 0x9, &(0x7f000000c3c0)=""/190, 0xbe, 0x6}, 0x9}, {{&(0x7f000000c480)=@rc, 0x80, &(0x7f000000c7c0)=[{&(0x7f000000c500)=""/101, 0x65}, {&(0x7f000000c580)=""/149, 0x95}, {&(0x7f000000c640)=""/86, 0x56}, {&(0x7f000000c6c0)=""/1, 0x1}, {&(0x7f000000c700)=""/174, 0xae}], 0x5, 0x0, 0x0, 0xce4}, 0x800}, {{&(0x7f000000c840)=@generic, 0x80, &(0x7f000000cb00)=[{&(0x7f000000c8c0)=""/145, 0x91}, {&(0x7f000000c980)=""/71, 0x47}, {&(0x7f000000ca00)=""/195, 0xc3}], 0x3, &(0x7f000000cb40)=""/177, 0xb1, 0x3}, 0x7ff}, {{&(0x7f000000cc00)=@hci={0x0, 0x0}, 0x80, &(0x7f000000d100)=[{&(0x7f000000cc80)=""/207, 0xcf}, {&(0x7f000000cd80)=""/206, 0xce}, {&(0x7f000000ce80)=""/137, 0x89}, {&(0x7f000000d3c0)=""/4096, 0x1000}, {&(0x7f000000cf40)=""/5, 0x5}, {&(0x7f000000cf80)=""/91, 0x5b}, {&(0x7f000000d040)=""/192, 0xc0}], 0x7, &(0x7f000000d180)=""/98, 0x62, 0xfffffffffffffffd}, 0x4}, {{0x0, 0x0, &(0x7f000000f780)=[{&(0x7f000000d200)=""/227, 0xe3}, {&(0x7f000000e3c0)=""/159, 0x9f}, {&(0x7f000000e480)=""/170, 0xaa}, {&(0x7f000000e540)=""/4096, 0x1000}, {&(0x7f000000f540)=""/74, 0x4a}, {&(0x7f000000f5c0)=""/118, 0x76}, {&(0x7f000000f640)=""/133, 0x85}, {&(0x7f000000f700)=""/125, 0x7d}], 0x8, &(0x7f000000f800)=""/85, 0x55, 0xfc}}], 0x9, 0x1, &(0x7f000000d300)={0x77359400}) r14 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x6, 0x195a40) read$eventfd(r14, &(0x7f0000000180), 0x8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000000fac0)={{{@in6, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f000000fbc0)=0xe8) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f000000fc00)={@empty, 0x0}, &(0x7f000000fc40)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f000000fc80)={'team0\x00', 0x0}) recvmmsg(r0, &(0x7f000001a100)=[{{&(0x7f000000fcc0)=@ax25, 0x80, &(0x7f0000010180)=[{&(0x7f000000fd40)=""/206, 0xce}, {&(0x7f000000fe40)=""/109, 0x6d}, {&(0x7f000000fec0)=""/61, 0x3d}, {&(0x7f000000ff00)=""/214, 0xd6}, {&(0x7f0000010000)=""/32, 0x20}, {&(0x7f0000010040)=""/191, 0xbf}, {&(0x7f0000010100)=""/67, 0x43}], 0x7, &(0x7f0000010200)=""/192, 0xc0, 0x5}}, {{&(0x7f00000102c0)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000012580)=[{&(0x7f0000010340)=""/39, 0x27}, {&(0x7f0000010380)=""/129, 0x81}, {&(0x7f0000010440)=""/4096, 0x1000}, {&(0x7f0000011440)=""/175, 0xaf}, {&(0x7f0000011500)=""/4096, 0x1000}, {&(0x7f0000012500)=""/31, 0x1f}, {&(0x7f0000012540)=""/31, 0x1f}], 0x7, &(0x7f0000012600)=""/4096, 0x1000, 0x5}, 0x401}, {{0x0, 0x0, &(0x7f0000015780)=[{&(0x7f0000013600)=""/4096, 0x1000}, {&(0x7f0000014600)=""/4096, 0x1000}, {&(0x7f0000015600)=""/147, 0x93}, {&(0x7f00000156c0)=""/137, 0x89}], 0x4, 0x0, 0x0, 0x1ff}, 0x10001}, {{&(0x7f00000157c0)=@hci={0x0, 0x0}, 0x80, &(0x7f0000018c40)=[{&(0x7f0000015840)=""/201, 0xc9}, {&(0x7f0000015940)=""/64, 0x40}, {&(0x7f0000015980)=""/4096, 0x1000}, {&(0x7f0000016980)=""/57, 0x39}, {&(0x7f00000169c0)=""/55, 0x37}, {&(0x7f0000016a00)=""/4096, 0x1000}, {&(0x7f0000017a00)=""/215, 0xd7}, {&(0x7f0000017b00)=""/155, 0x9b}, {&(0x7f0000017bc0)=""/4096, 0x1000}, {&(0x7f0000018bc0)=""/72, 0x48}], 0xa, &(0x7f0000018d00)=""/110, 0x6e, 0x4}, 0xbb0}, {{&(0x7f0000018d80)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000018fc0)=[{&(0x7f0000018e00)=""/26, 0x1a}, {&(0x7f0000018e40)=""/210, 0xd2}, {&(0x7f0000018f40)=""/88, 0x58}], 0x3, 0x0, 0x0, 0x800}, 0x5aa0}, {{&(0x7f0000019000)=@sco, 0x80, &(0x7f00000190c0)=[{&(0x7f0000019080)=""/20, 0x14}], 0x1, &(0x7f0000019100)=""/4096, 0x1000, 0x5}, 0x25c7}], 0x6, 0x40000040, &(0x7f000001a280)={0x0, 0x1c9c380}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f000001a2c0)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f000001a840)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f000001a800)={&(0x7f000001a300)={0x4c4, r1, 0x310, 0x70bd29, 0x25dfdbfc, {0x2}, [{{0x8, 0x1, r2}, {0x12c, 0x2, [{0x6c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x3c, 0x4, [{0x81, 0x1000, 0xd397, 0x1000}, {0x6, 0x2, 0x9, 0x20}, {0x2, 0xffffffffffffffff, 0x8, 0x6177}, {0x7, 0x4f, 0x9, 0x1}, {0x2, 0x2, 0x10001, 0x10001}, {0x9, 0x0, 0x7, 0xc5b}, {0x40, 0xfff, 0x23, 0x7ff}]}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x3ff}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xf}}, {0x8, 0x6, r5}}}]}}, {{0x8, 0x1, r6}, {0x78, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}]}}, {{0x8, 0x1, r8}, {0x4, 0x2}}, {{0x8, 0x1, r9}, {0x80, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}]}}, {{0x8, 0x1, r11}, {0x3c, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xbd}}}]}}, {{0x8, 0x1, r12}, {0x21c, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r13}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r15}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r16}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r17}}}, {0x6c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x3c, 0x4, [{0x6, 0x7fff, 0x8001, 0x1}, {0x2, 0x0, 0xd8e, 0x20}, {0x8511, 0x51, 0x80, 0x16f7}, {0x100, 0x3d, 0x8000, 0x8001}, {0x2de7, 0x0, 0x5, 0x1}, {0x8, 0x7, 0x8, 0x5}, {0x3, 0x1, 0xe8, 0x7fffffff}]}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4}}, {0x8, 0x6, r18}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r19}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4feb}}}]}}]}, 0x4c4}, 0x1, 0x0, 0x0, 0x8000}, 0x4000) 2018/05/02 13:09:41 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f84ff0)={&(0x7f0000000100)={0x2, 0x20000003, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20}}]}, 0x60}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ptrace$getenv(0x4201, r1, 0x7, &(0x7f0000000040)) 2018/05/02 13:09:41 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f000000dff8)=[@release={0x400c630e}]}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x14, 0x0, &(0x7f000000cf68)=[@request_death={0x400c630f}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000008f37)="c2"}) dup3(r1, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000012000)={0x10, 0x0, &(0x7f0000015000)=[@request_death={0x400c630e}], 0x1, 0x0, &(0x7f0000016000)='o'}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000bfd0)={0x5, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="1063084003"], 0x0, 0x0, &(0x7f0000011000)}) 2018/05/02 13:09:41 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@loopback={0x0, 0x1}, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x80}, {}, {}, 0x0, 0x0, 0x2000000000000001}, {{@in6=@dev={0xfe, 0x80}, 0x0, 0xff}}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0xfffffffffffffffc, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 117.588006] syz-executor3 (8967) used greatest stack depth: 15104 bytes left [ 117.630659] QAT: Invalid ioctl 2018/05/02 13:09:41 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80000080044dfd, &(0x7f0000000000)) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000100)={0x2, 0x5b, &(0x7f0000000080)="bddea78d0143948692d8e09d87d960baaac760f6375b8483054e48520e2d528fed8a05d687327b6eac3720e40f5aa68d1bc70fe783a53a23be1338953631560c7d56344927c8289b14b9fb29d86075fcf711d862f0f82ad5e1d692"}) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000040)=0x2e, 0x4) 2018/05/02 13:09:41 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x5, 0x0) vmsplice(r0, &(0x7f0000000480)=[{&(0x7f0000000400)}], 0x1, 0x0) [ 117.656242] QAT: Invalid ioctl 2018/05/02 13:09:41 executing program 5: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x10000, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000080)=""/213) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='schedstat\x00') preadv(r1, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x0) 2018/05/02 13:09:41 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='rdma.max\x00', 0x2, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f00000000c0)='$', 0x1}], 0x1) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)) shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) [ 117.702566] binder: 9011 RLIMIT_NICE not set [ 117.721751] binder: 9011 RLIMIT_NICE not set [ 117.768824] binder: 9009:9011 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 117.829549] binder: 9009:9011 unknown command 536907575 [ 117.845363] binder: 9009:9029 BC_CLEAR_DEATH_NOTIFICATION death notification not active [ 117.852253] binder: 9009:9011 ioctl c0306201 20008fd0 returned -22 [ 117.853933] binder: 9029 RLIMIT_NICE not set 2018/05/02 13:09:41 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000080)={0x1000, &(0x7f0000000000), 0x0, r4, 0x8}) ioctl$KVM_REGISTER_COALESCED_MMIO(r4, 0x4010ae67, &(0x7f00000000c0)={0x100000}) ioctl$sock_ifreq(r3, 0x89f0, &(0x7f00000001c0)={'ip6tnl0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/05/02 13:09:41 executing program 6: 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$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f00000007c0)=ANY=[]) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffff9c, 0x6, 0x1, 0x8, &(0x7f0000000040)=[0x0, 0x0, 0x0], 0x3}, 0x20) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000300)={'dummy0\x00'}) syz_open_procfs(0x0, &(0x7f000051d000)='ns/user\x00') ioctl$VT_RELDISP(r0, 0xb702) 2018/05/02 13:09:41 executing program 1: clone(0x2a000, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)="380f9935131cd25edf654f6451cfaf113717d33ad1b777ca42f8aebbadcb55aac2e33cdef3d7d53a4aff2c49208cded98af34e5a1c91ee2cce6e81c436ccf0") r0 = timerfd_create(0x0, 0x0) poll(&(0x7f0000000380)=[{r0}], 0x1, 0x5) 2018/05/02 13:09:41 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000380)={0x0, {0x2}, {0x2, 0x0, @loopback=0x7f000001}, {0x2}, 0xa0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) 2018/05/02 13:09:41 executing program 0: r0 = inotify_init() fcntl$notify(r0, 0x0, 0x282) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000002c0)=0x0) getpgid(r1) r2 = syz_open_procfs(r1, &(0x7f0000000040)='net/ip6_mr_cache\x00') getsockopt$netlink(r2, 0x10e, 0x9, &(0x7f0000000300)=""/229, &(0x7f0000000000)=0xe5) clone(0x0, &(0x7f0000000000), &(0x7f0000000240), &(0x7f0000000100), &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000180)={r3, @in6={{0xa, 0x4e22, 0x7fff, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x2}}}, 0x84) accept4$packet(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000280)=0x14, 0x80800) 2018/05/02 13:09:41 executing program 5: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000dcd000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2}}, 0x2e) sendmmsg$alg(r0, &(0x7f0000001880)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000180)}, {0x0, 0x0, &(0x7f0000000480)}, {0x0, 0x0, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=[@assoc={0x18, 0x117, 0x4}], 0x18}], 0x3, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0xad, 0x9, 0x1, 0x200}, &(0x7f0000000140)=0x14) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000180)={r1, @in={{0x2, 0x4e20, @loopback=0x7f000001}}}, 0x84) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00000000c0)={0xffff, 0xf97}, 0x2) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x31, {{0x2, 0x4e23, @multicast2=0xe0000002}}}, 0x88) listen(r0, 0x2b80000) 2018/05/02 13:09:41 executing program 2: r0 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x8, 0x990, 0xffff}, 0x10) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmod(r1, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) getsockopt$ARPT_SO_GET_ENTRIES(r2, 0x0, 0x61, &(0x7f00000000c0)={'filter\x00', 0x80, "a67207b1657855e73ba4269142535349b62098518bf2a574c4281415a4f117b08082acb28dd5bcc47bc3c8b234301d30cb4393ad95bfcf525d751463797135573f7c7e77d015bed45ef959ac02d6644865002024552f08a92692d321d1a073c4701b301bcc12cee611940f067b10d5a5788898ff16d736352cc4d6f45f449eec"}, &(0x7f0000000180)=0xa4) 2018/05/02 13:09:41 executing program 3: syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x4, 0x200000) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000100)={0x20, 0x6, 0x3, @empty, 'bridge0\x00'}) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, "6970ff27ad8af0c6b46700"}}, 0xf733f6e33e050ed9) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00000000c0)) [ 117.885354] binder: 9029 RLIMIT_NICE not set 2018/05/02 13:09:41 executing program 7: r0 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x3800, 0x404800) bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0xf, 0xfffffffffffff001, 0x1f7, 0x7fffffff, 0x1d, r0, 0xffffffff}, 0x2c) clock_nanosleep(0x2, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x10000000000003, 0x8031, r0, 0x0) mlockall(0x4) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x1) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f00000000c0)=0x5a0a) clock_nanosleep(0x0, 0x1, &(0x7f0000000000), &(0x7f0000000040)) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/05/02 13:09:41 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000008000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0xb) clone(0x0, &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000000), &(0x7f0000000200)="d61352e661f435da5a15579fd91def95fde1a97c53b3c524f5ce874007a33fba9ab67e0f0ef46ae2b5c4268443a46412a276ef99215e483269fa7511fc9d151b396ebdea6e0cfbba3b14eb61c8a024636b6d933cefd1f185027342b9948bd727eff4630525edbce13ef7ba6767f0ef0823e99dcc9323b03e53c98c5572414decbce561f02c5662608f8d97fa77eea6b7cbb276622e9a69a1afc6f7bf") r1 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt(r1, 0x0, 0x14, &(0x7f0000000740)="6326c8babd3e9aeb0dec58f7dafd530d5a930ccad7c6d0de6931239682268807672b38c3c483dce3fabb983621a290bc5e00c7cd6aa2ad4b3fbe385219dd67e070cbc793517492d11017", 0x4a) 2018/05/02 13:09:41 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000040)=0x80) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x8000, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000200)) syz_open_dev$urandom(&(0x7f0000000240)='/dev/urandom\x00', 0x0, 0x100) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e20}}, 0x8, 0x20, 0xfffffffffffffffe, 0x35, 0x401}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000001c0)=r2, 0x4) 2018/05/02 13:09:41 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='projid_map\x00') ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) r1 = syz_open_dev$binder(&(0x7f0000e5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00000000c0)=0x4, 0x4) preadv(r1, &(0x7f0000000200)=[{&(0x7f0000000100)=""/250, 0xff1a}], 0x1, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r2, 0xc1004110, &(0x7f0000001f64)) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x34c) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000240)) 2018/05/02 13:09:41 executing program 4: r0 = socket$kcm(0x29, 0x1000000000000005, 0x0) r1 = gettid() io_submit(0x0, 0x1, &(0x7f0000001dc0)=[&(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001440)='}', 0x1}]) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = socket$inet_tcp(0x2, 0x1, 0x0) io_setup(0x2, &(0x7f0000000080)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0xbd, &(0x7f00000014c0)}, &(0x7f0000000100)=0x10) r4 = dup3(0xffffffffffffffff, r0, 0x80000) io_submit(r3, 0x1, &(0x7f0000000140)=[&(0x7f0000000040)={0x0, 0x40000000, 0x0, 0x8, 0x0, r2, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0, r4}]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/05/02 13:09:41 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ptype\x00') pread64(r0, &(0x7f00009f3000), 0x18, 0x0) r1 = getpgrp(0x0) sched_setaffinity(r1, 0x8, &(0x7f0000000040)=0x1e) fremovexattr(r0, &(0x7f0000000080)=@random={'trusted.', 'net/ptype\x00'}) 2018/05/02 13:09:41 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000040)) mlock2(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000000080)={0x4, 0x0, [{0x4, 0x1, 0x0, 0x0, @sint={0x80000001, 0x6}}, {0x7, 0x3, 0x0, 0x0, @irqchip={0xf449, 0xff}}, {0x100000001, 0x0, 0x0, 0x0, @msi={0x4, 0x6, 0xff}}, {0xffff, 0x7, 0x0, 0x0, @sint={0xfb, 0x5}}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000000180)) 2018/05/02 13:09:41 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)=@ipv6_delrule={0x34, 0x21, 0x1, 0x0, 0x0, {0xa, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, [@FRA_SRC={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x34}, 0x1}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) 2018/05/02 13:09:41 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000800)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="ac000000210001030000000000000000e0000001000000000000000000000000fe80000000000000000000000000008681000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000005c001100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fe800000000000000000000000000200000000000000000000000000"], 0x4}, 0x1}, 0xfffffffffffffffd) 2018/05/02 13:09:42 executing program 6: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000300)={0x0}, &(0x7f0000000340)=0xc) r1 = syz_open_dev$binder(&(0x7f00000004c0)='/dev/binder#\x00', 0x0, 0x800) fcntl$notify(r1, 0x402, 0x80000000) r2 = semget$private(0x0, 0x0, 0x10) semctl$SEM_STAT(r2, 0x2, 0x12, &(0x7f00000003c0)=""/24) sched_rr_get_interval(r0, &(0x7f0000000380)) clock_gettime(0xfffbefeffffffff8, &(0x7f0000000040)) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40002) sendmsg$nl_generic(r3, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x201000}, 0xc, &(0x7f0000000280)={&(0x7f00000000c0)={0x1c0, 0x3b, 0x0, 0x70bd27, 0x25dfdbfb, {0xc}, [@generic="d2600684cf767b815372cd7659387492fba0712871019b383da2cf602223e5c9a88d19a8e26462eb8f7028550ac9c319aba8f5f042745db8fb7ec2c930f97cca62574a28bd876b6504b409379d424273b264d43c8db5119ce0c54134bc7b9153506fe43fa0a62bfa30191cf2233d541d5cf564ae7ea39a7c5d800c91b814b9751c0c05b7f502f04244534f94dbf4ed2e6f1df9bd7830d9a40b7f11889ac66bed822f39c6501397fd6cb819529c9769ff6c", @generic="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"]}, 0x1c0}, 0x1, 0x0, 0x0, 0x40}, 0x4000) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x7, 0x9, 0x3, 0x8, "4982cea3de3a11fcc7a06125218a3832b378dd11a144624ed71ed7a4f57911f87860a498c98bbbfbdd968b6dd18c48eca004fdb29b19f626ffc0d448cbe8bac1", "a4f80c8abbaf6df962b92026efcedbcfd0c734047a6b68fa7eb8b4faf6a9a18e", [0x3, 0x3ff]}) 2018/05/02 13:09:42 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'veth0_to_bond\x00', &(0x7f00000000c0)=@ethtool_cmd={0xa}}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000040)={0x105000, 0xf000, 0x0, 0x8, 0x1}) r2 = request_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)='\x00', 0xffffffffffffffff) r3 = add_key(&(0x7f0000000240)='pkcs7_test\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)="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", 0xfc, 0xfffffffffffffffa) keyctl$search(0xa, r2, &(0x7f00000001c0)='encrypted\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, r3) 2018/05/02 13:09:42 executing program 5: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000080)="ff", 0x1) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000180)) readv(r0, &(0x7f0000119ff0)=[{&(0x7f000061e000)=""/4096, 0x100cc}], 0x3d) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000200)=ANY=[@ANYBLOB="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"]) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x1, 0x400000) open(&(0x7f00000000c0)='./file0\x00', 0x202100, 0x84) r3 = socket$inet(0x10, 0x3, 0xc) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r3, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000640)="2400000001031f001cfffd946fa2830020200a000900010002e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) 2018/05/02 13:09:42 executing program 2: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) r1 = getpgrp(0x0) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x3, 0x3, 0x9, 0x6, r1}) mmap(&(0x7f0000447000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x40087708, 0x930000) 2018/05/02 13:09:42 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCETHTOOL(r0, 0x89b0, &(0x7f0000000100)={'gretap0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="00000000000000001700fffb001900000000000000000000000000000010010000000000"]}) 2018/05/02 13:09:42 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000b00)={'erspan0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r1, 0x1, 0x6}, 0xff) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000080)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff54) openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x0) 2018/05/02 13:09:42 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0xfffffffffffffecc, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x73af, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2, 0x100000001}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000080)={'gre0\x00', @ifru_map={0x800000}}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) setitimer(0x0, &(0x7f0000000100)={{r2, r3/1000+10000}, {0x0, 0x2710}}, &(0x7f0000000140)) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000000)={0x1, 0x7fffffff, 0x8, 0x2, 0x0, 0x200, 0xfff, 0x1, 0x8, 0x3}) 2018/05/02 13:09:42 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080)=0xa5, 0x4) pwrite64(r0, &(0x7f0000000100), 0x0, 0x0) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000000100)=@ioapic={0xf001, 0x3, 0x5, 0x8, 0x0, [{0xe8, 0x2, 0x7, [], 0x6}, {0x1ff, 0x7, 0x5, [], 0x7}, {0x3, 0x4, 0xfff, [], 0x7}, {0x0, 0x3f, 0x3, [], 0x6}, {0x9, 0x8, 0x5, [], 0x97}, {0xfffffffffffff000, 0x0, 0x9, [], 0x80000001}, {0x401, 0x1, 0x7dcd, [], 0x10000}, {0x8000, 0x3, 0x7fff, [], 0x6}, {0x1, 0x7f, 0x100000000}, {0x5, 0x2, 0x8, [], 0x15b}, {0x6, 0x2366, 0x7ff, [], 0x1f}, {0x7fff, 0x6, 0x8, [], 0xfff}, {0x9, 0x2, 0x1ff, [], 0x6}, {0x9, 0xffffffffffffffff, 0x2, [], 0x6}, {0x10000, 0xbe, 0x3, [], 0xe1}, {0x81, 0x5, 0x4, [], 0x5}, {0x82, 0x5, 0xe0, [], 0x4}, {0x800, 0x3, 0x9, [], 0x400}, {0x100000001, 0x8001, 0x1, [], 0xffffffff}, {0x1b18000000000, 0x4, 0x5c8, [], 0x2}, {0x3f, 0x0, 0x3, [], 0xde36}, {0x5800000000, 0x80000001, 0x7fffffff, [], 0x3}, {0x3, 0x8, 0x100, [], 0x20}, {0x91d9, 0x8, 0x40, [], 0x9}]}) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000000)={'nat\x00'}, &(0x7f00000000c0)=0x54) [ 119.073872] device erspan0 entered promiscuous mode 2018/05/02 13:09:42 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'team0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="02002eb24aff0000000000000000000000000000000000000000000000000000000000000000000000000000"]}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_nanosleep(0x2, 0x1, &(0x7f0000000040)={r1, r2+30000000}, &(0x7f0000000100)) [ 119.095326] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/02 13:09:42 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) msync(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0) r0 = dup(0xffffffffffffffff) accept$ax25(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/05/02 13:09:42 executing program 2: r0 = socket(0x10, 0x0, 0x2) write(r0, &(0x7f0000000000)="2400000058001f00ff01f4f9002301000008000380cdb75dad5ac6ba05a2d2d38a663e59", 0x24) 2018/05/02 13:09:42 executing program 7: r0 = socket$inet6_dccp(0xa, 0x6, 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) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00000000c0)={'bridge_slave_1\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f0000000080)) getsockopt(r0, 0x2000000000010d, 0xb, &(0x7f0000003ffc)=""/4, &(0x7f0000000000)=0x4) 2018/05/02 13:09:42 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x8a0, 0x280240) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00000000c0)={0x2, 0x2, 'client0\x00', 0x4, "283da74f358d245b", "643b37b5e5dd3d91da8d093548dd49cc05b12fa0b5022d250e5d35c956201a4d", 0x4}) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000), 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000040)={r0, r2}) setsockopt(r0, 0x10d, 0x800000000e, &(0x7f0000000300)="03", 0x1) 2018/05/02 13:09:42 executing program 6: r0 = getpid() semget$private(0x0, 0x0, 0x0) prctl$setptracer(0x59616d61, 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) r1 = syz_open_procfs(r0, &(0x7f0000000040)='map_files\x00') ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000180)={0x0, 0xf0, &(0x7f0000000080)="7c82e30f7f367b425a6f59c652d8508fd02a5a7ed07300d0606940b798810c4181b1eb59bb0f41f520bde2a28ef5d9eed331ed8b1c6b8633f05fe763a5199d65021f27888bb739a51f0ae8ad453b9be8a8f4968c8ca8abcf9e1f785620251dd2d53e4793f703a91ca79bb1c21759b2813b568035b6b888bd10190aa914542d5089b2851c64f389abf51ba36b1ba884edc09c0e32355eba7335b4da531af1a5a487569cff520a46d5c3b8bac49378a1daed1a093c186d8aa297303555cdde9c0ee85d076782fa300fa26d4b2e42525293423fdf9997fe3367dd90f27fe73d36c83cc495060cf809536484fb942cc6307d"}) prctl$setptracer(0x59616d61, r0) [ 119.179938] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/02 13:09:42 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 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) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f00000002c0)={0x5, 0x17b, &(0x7f00000001c0)="ddbf6fbbfce3c075d89cf0c79cf924731c646c6206e063ae937099dd1b1a2cdd941e62fbd6e96e6e855837a68e199b21b612b8eacc9ff9045e8aa79bfd1de7bef90f056ad65752251189f97291824a5752f408bf989143e20fd8affc931b5436d6e81f86fcf648002698746522aa8f1328f607a129300bceed060e5f1024a8afab200c33c71c38902ae81988e37aef09ecf24eff8fa9ca924f8030bc4bcb80b02f824b6b90a8ed56ede7c24706d627ac0d1b49f647fcc191e7fd8f3e2cc34baf02b55070e4149d65aaa51b1086463286b30cbd4390ceb63b42", &(0x7f0000000040)="4f00c4a4e2b065a8f61b328807fa27b0acd5707e10493de432098c6c6c54f28d4e9ef21954e3ae479855937e", 0xd9, 0x2c}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000140)=ANY=[@ANYBLOB="d200000000000000024d564b0000000001"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f00000000c0)="66b9a808000066b80c00000066ba000000000f30660f1290d2edbaf80c66b852b24f8566efbafc0ced0f22100f1cf8262764f30f083ef20f2c4027b801008ed0b802008ee0", 0x45}], 0x1, 0x0, &(0x7f0000000180)=[@flags={0x3, 0x101700}], 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 119.257150] device erspan0 left promiscuous mode 2018/05/02 13:09:43 executing program 2: r0 = socket(0x10000000000010, 0x3, 0x0) write(r0, &(0x7f0000000200)="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", 0x2de) socketpair(0x8, 0x7, 0x5, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r1, 0x4, 0x46400) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0xffffffffffff15b6) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000000080)=""/73) 2018/05/02 13:09:43 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000280)='/dev/zero\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}]}, 0x190) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00000001c0)={0x3, {{0xa, 0x4e22, 0x1, @empty, 0x3}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/05/02 13:09:43 executing program 3: r0 = perf_event_open(&(0x7f00000bf000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x2, 0x0, 0x20, 0x0, 0x0, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f00000000c0)) r2 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000040)={0x2, 0x0, [0x0, 0x0]}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r0) 2018/05/02 13:09:43 executing program 7: r0 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x4) fcntl$setstatus(r0, 0x4, 0x1000040808) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x5011, r0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x4, 0xfffffffffffffffc}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r1, 0x3}, 0xc) 2018/05/02 13:09:43 executing program 1: r0 = memfd_create(&(0x7f00000000c0)='\x00', 0x0) write(r0, &(0x7f0000000240)="164690f1125c77a60000000000310109c3a850c34a4b43dc09f054a5c55a27fb5a46fbcb764f1a281c3af820b0fabb8d46d97f3e34583903815cf376f16fe8c47d8044423ba2b071eca4574c638ddf577cf46cdb4d45a6", 0x57) mknodat(r0, &(0x7f0000000080)='./file0\x00', 0x2, 0xfffffbff) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000040)=0x2, 0x4) sendfile(r0, r0, &(0x7f0000001000), 0xffef) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) ppoll(&(0x7f00000000c0), 0x0, &(0x7f0000000100)={0x0, 0x989680}, &(0x7f0000000140), 0x8) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000000)=0x9, 0x4) 2018/05/02 13:09:43 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1001}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x469, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000380)="a6", 0x1}]) 2018/05/02 13:09:43 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'team0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005480)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000005440)={&(0x7f0000004e00)=ANY=[@ANYBLOB="2800000000ff010b000000000000000000000000", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00!\x00\x00\x00\x00\x00'], 0x28}, 0x1}, 0x0) 2018/05/02 13:09:43 executing program 6: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-generic)\x00'}, 0x58) fadvise64(r1, 0x4c, 0x6, 0x2) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000540)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r2, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000003b00)="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", 0x86a}], 0x1, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$vnet(r1, &(0x7f00000003c0)={0x1, {&(0x7f0000004380)=""/4096, 0x1000, &(0x7f0000000100)=""/145, 0x3}}, 0x68) getpeername$ipx(r0, &(0x7f00000004c0), &(0x7f0000000500)=0x10) recvmsg(r2, &(0x7f0000000480)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/92, 0x5c}, {&(0x7f0000001700)=""/4096, 0x1000}], 0x2, &(0x7f0000000340)=""/80, 0x50}, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40000, 0x0) ioctl$SG_GET_SCSI_ID(r3, 0x2276, &(0x7f0000000040)) 2018/05/02 13:09:43 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/sctp\x00') ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x1000, 0x0, 0x1, 0x4}) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000002a40)={@loopback, 0x0}, &(0x7f0000002a80)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000002ac0)={@rand_addr=0x7, @empty, r2}, 0xc) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000080)={0x7ff, r1}) io_submit(0x0, 0xffffffffffffff03, &(0x7f00003cb000)=[&(0x7f0000a07fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000a57000), 0xfffffffffffffcd7}]) sendmsg$nl_netfilter(r0, &(0x7f0000000440)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000100)={0x2d8, 0xf, 0x7, 0x0, 0x70bd27, 0x25dfdbfd, {0xc}, [@generic="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", @generic="7cc4d4d36b9cedd691b1797c66cca79ec66c3cb158fa1155d8de4c927ef13e264a09a796feca4a9dfac75e663c36a97034155414a64aa9da76a32d9f0144830d8605dcde37c9b19b6cc979a4d070470ec010c118f38eb416bccf13539e90663f71b496e5a26381ae8d2f2ad4fd1174201fa8f5b0781ccd6b64264c80b1a8a7c8b5e65d1a1e19d5558afb6f6b6e9d1c94f498de1cc531528d2c8993295aab00f1f6db9cafbda6b6b98aaa336de53270", @generic="e60478368c6e70488dd0d1a59e98dee542a1a789c266678d30def6602726c651c206333265f47f9c18834cdde413321fa404e5e090e3cca105c45883c43d1fb180192fdf3b6a33d6", @typed={0xd0, 0x7b, @binary="73bd8fff4bff3a80838cb70bf557ec709e196b65315c1b6f3109a6cf9f2901e7dbb121d6ef9931ba2e5b6ba94d0266b0eb3f04de15b60c95749785bc3ab8b8954184085ca2b4d12574dcc6c3d56581ac958799da4b10ae9a5978d2aaffbbdca42c882ea0a303f6a2c7e701db6212de6388d213202151ab7dbba477dcb0e90845fe537f7e486535adcc6bbb258a4afbc2f405dacd1ec6b317b67ddf5a6da25a9b6fa6497034d348fbc35c1949fa9e5a80539a3dc7a9c1119285f11fe3a4aea3b4cf8e4c0a794bd999c1a0"}]}, 0x2d8}, 0x1, 0x0, 0x0, 0x4008000}, 0x200008c4) 2018/05/02 13:09:43 executing program 7: perf_event_open(&(0x7f000025c000)={0x40000000002, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x3, 0xffff7fffffffffff, 0x0, 0x0, 0x100000, 0x0, 0x0, 0x0, 0x400000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000000200)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0xffffff89, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x800) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000000080)={@empty, @multicast1, 0x0}, &(0x7f00000000c0)=0xc) connect$packet(r0, &(0x7f0000000100)={0x11, 0x9, r1, 0x1, 0xffffffffffffff65, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) 2018/05/02 13:09:43 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000080)=0x9, &(0x7f00000000c0)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4"}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40505330, &(0x7f0000000140)={{0xc1a}, {0xffffff80}}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x0, 0x0) 2018/05/02 13:09:43 executing program 2: socket$nl_netfilter(0x10, 0x3, 0xc) 2018/05/02 13:09:43 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae1ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000040)=0x3) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000ae1000)=0x5) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000ae1000)=""/135) 2018/05/02 13:09:43 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x5, 0x200000) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000001c0)={0x0, 0x8}, &(0x7f00000000c0)=0x397) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={r2, 0x5}, &(0x7f0000000140)=0x8) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000040)) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000180)=ANY=[@ANYBLOB="0002020100000000ff0100000b0000000000000200000001204b3fa457761be40cc8f64c20414ae9531064fa7677dcd41bd42baf6ed3fe8db1d4af388db872a9"], 0x18) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00009f1000)=@fragment, 0x8) sendto$inet6(r0, &(0x7f00001e2000), 0x0, 0x0, &(0x7f0000f14000)={0xa, 0x4e21}, 0x1c) 2018/05/02 13:09:43 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x10000, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000080)={0x3, "cf21fb"}, 0x4) signalfd(r0, &(0x7f0000000100)={0x9}, 0x8) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f00000000c0)={0x2, 0x40000000000010, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x6, 0x3, 0x5}]}, 0x30}, 0x1}, 0x0) 2018/05/02 13:09:43 executing program 7: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ptype\x00') bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={r0, 0x50, &(0x7f0000000040)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000140)=r1, 0x4) pread64(r0, &(0x7f00009f3000), 0x352, 0x0) 2018/05/02 13:09:43 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x0, 0x0) ioctl$SG_GET_VERSION_NUM(r0, 0x2282, &(0x7f00000000c0)) syz_open_dev$evdev(&(0x7f0000a41000)='/dev/input/event#\x00', 0x0, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) fstat(r0, &(0x7f0000000040)) 2018/05/02 13:09:43 executing program 1: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000000140), 0x0) recvfrom(r0, &(0x7f0000000040)=""/102, 0x66, 0x20, &(0x7f00000000c0)=@llc={0x1a, 0x7, 0x0, 0x7, 0x0, 0x9}, 0x80) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000000000), 0x4) 2018/05/02 13:09:44 executing program 2: setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000001000)=[@in={0x2}, @in={0x2, 0x0, @rand_addr=0x6}], 0x20) sigaltstack(&(0x7f0000ffc000/0x4000)=nil, 0x0) socketpair(0x1, 0x8000f, 0x5, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000000080)=""/250) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000000000)) 2018/05/02 13:09:44 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000000180)=0x2, 0xffffffffffffffcd) syz_extract_tcp_res(&(0x7f0000000040), 0x4, 0x8) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000000)=@req3={0x10000, 0x6, 0x0, 0x0, 0x0, 0x80000000}, 0x1c) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000080), &(0x7f00000000c0)=0x8ad0037bbea97327) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f0000002840)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000002800)={&(0x7f00000001c0)=ANY=[@ANYBLOB="0c2600183b0004012dbd7000fddbe7250800000088010000000008007b00", @ANYRES32=r1, @ANYBLOB="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d2fe3d4db62c62b808e10aadfef9affb9acd19bf5d97b20ce7ac154c653176175351fe789cde16623a5cf52c09a6429082af7b959c8b132ec79cc74ffcbc8f61ce47c07a385bb23378217d28ae72f6fd1e8a19daed427b7c2f20e73e0c82c86dbe7e12f932c5a6b82914177fe960309f1f3ed003fcd35b0aa2d1c78639ffc1abb52945c4ecd2f026a415740b1c9fca25442f72a29f180f249de18ad88d48d6f912c453bf7208eeef4c455b10cf6c1c13203a39cc30dc6d0494905559236a362fde8cd0e5799dd78d2ab60306d126508fedd39df831e779afc79eb224fc4f80e42127f939389a3073734af3b5079d5fc2c604dc3dae4a3ed40896ae2a7ff49d91abb82adcf8b545b88def642a211b2032d7e7ad3a64229013f509c16e0e1410d368b5eb245293d21a6f3427bf8d328f14b2c4d0752f129c872fdb350cdd299d8f404e14f213c503e25b94081b34dc3812f07bde4282e42328ffdeda79b384e17066ca3a5a0b3398da919948f7c35448f9631cd2f3dda5d24ce71d7dd69c27231bfac3d40f3535eb05d3395c5ab1dd4801bba7f24e0296f00818684d5cf0f1acc4f1473d2744c5be4dc03cc53c18f596bf2e07754c08c0f30403a312f41281241f16fe200ab3e18b9442ff94d9d7d376134b48a5450c281f726d111c1acd23b2203b3444f5af6a2b718d369ffb741bc8bfb45993964921bf9104228d333e63575aa60479390afb2dc614e2ee66e4f727b0000b1c1ca3a8c739f59424adb641be6c39e76d70f75d4628466b4835d8ec3002d4ddb7a42cd450f242f6cbb147938dad8c5b39579555d7dc7bea11c43f30d08077cce7e24f2bf93a7bf5b16b4908c60a102ec9956ee49c2b0a098bd972637f7b3d808998f1bd3f7f86a7e5ae283a6b9c4a61956ed1f3070da9dc49877cdfb7a6ca7659709b4864b2a19b895917413e17497b222aaab4ca692a9690fccee7efca4f0b212b6ac042ee6da77ad2bfe063553e4000a712ae791c181a22fb554321445de6021ddd0eec2d650986ced8987e2b3c910d9118fd4ec488e11d39b99748f64faed6e30dbf8ec852170f2c434a14da840818059f38100bd75f335d9f5a777895e0d0a9167800c156693b12d11a26053dd0f095ba7a35f2eff99bf5d306d0ac40d6e09e57700d0ec7f890458459d15229ce16f03e5c48c33d35acd34fa75653b16999e7a1d32adf72291491b8ddc17b39a1a9e09795e4862ae020d287693a9df2be692eb7fef89134cb789aed8236e73129a4dc2cc4d8afb4ad6673e0b84e1d611bd6c5816e7a36e8dee926b0196ef7f4df686d369f2bbf47aab7bd354f532f9327bea40ecdddc948050f4480b057569589652d5f029ad387b59e3e2607dac6721033dd4de4fb603996f1be23785e1c0832f63752c813bf67c16438ab219939d32fe00f280805672dd63d0d2a655c3a3e8dd61aa9cc0c4e0418542822da0a42e1fa5420c5923c14afea5346dfc47a8d77b5ea848ba10c42c1eb4312e5472e724ee216fdbddaeda2030c13681986260ce084cb900882e29a4566f304604c1986abbc656011fdee4ce6cb68ea36a701fd582ba2a4e3cf9a3ec16190f988e08dc28755be4c885fceda1b4e8dd61445d674855f2e618cfe273efc7d0051871e850bc5e8ced1b17db61aa6805fae076d65da799a726c1b584bf621faa22957819ae5c4dbc1b8992fd9a7b5f91500c5fb59645d5cbc2d89aaf8e7d3d3de82a7002c95d61e2256eb9e82217b6d64c77992a32428077f05d155f1a43d831d6d9edb1e299261a29180b67bb55bf01b7b79ea38e3b5f5598ac4f2722ffdbdd20cf51a30ab455fb940daebba79f57fea130985304882e1a266cf3faf552fd1e6a9890008d7747ad2c79377cf724c47b91baa64736b045b742efa0c9e76842045cc00627c76bab768d94f974a34b25593374e74279d8ec3c204992209c6ab19280845ae2096dd28d4b81de390f0a8fd736114afe6ca9278eb78c7be51bed3b64461dce4f2164a65fd85d2990dee378dc285aa5870aed9dcd90d2df940f4505253af555dc11743128114404538bd1f368b5b0618fdd4876dbb584d7db60387d5cb9c6a00994b22c78b742b813c2db24c6ecc05dde85dbf7bfb4f1bc34d36cfe2e1447fc7af0440ffcd00744b8cda8227aacd860cd31308fbcfd930ac76c35f12ad50cbcd19cb0a74996758a1bcba340d0153bd4d70c535aa8d184275bf422f94be111be34ca258b6bfef4bcb9fe9eb20900921e71d110a6ab22590a7373633b17f653d449e469ae56b9c37ff74cb4cc22e70325c9cba0390d112a55ce54f4d067db51159b70897e3e48896d536b8b0ff5f08cdbf3b984cc7ad6059292651dceb0f58a9422234ada975a952b56054cae61f5de702f1d39b15f50607b43352552b9123d2c4de1b6b3e3dea0a1b4627bfb83c8a56575b1942e6b664e3da83fa1faf2f143c94da842946ba44b71b57d25115acdfe240741eab5028187252c039aab39df5ea8ae8ad468d4cacccd2def3b62f90e8b2e5a2289fb26be859bf42add52550014f20f297efc9b368090a532cbc7512724c24317728c6a122125089908e138fa954e9e246e4580178b6c5963aaf935b37a3bf0875aad7bc90443d6fdd6c088d2ee44011af73acfc33dc0b5c92264e2df94f7527543cf36f308fa92f71891ece238a6208e21abcd1acfd60d6dbce371a863b42a13aea3949b4c7462b658a96a9e909d697b0121f8f40d8299c73999607babd1cae269021d770b6f12be57410b31fbf6479ab8a04ef459d52e8e6a7e862e097f9626dde2e42d60c14e1f241e8c0823877ed3841169ed34773cb2bf7921143c4225f6dfc15bf810208da2a88967788c4d557be83a9d5fab27f41f8c66c39484e5a38c2891f9a79a60dc62e450adee54673fce53b20c6ac2d917d61e36081571a4cf47a05ab2201e6c00ddb0287127c73e57014006700fe80000000000000000000000000001608002500030000007477d830dcd017f20417d6143bb7541aab42862ddf52cebca5d39ff8c6684032c8d65bc7d24c63647f8b728c70fa283d8ca8d51421bda2066f8c49366987e5f9f0aa29957f672f160000"], 0x260c}, 0x1, 0x0, 0x0, 0x8054}, 0x40) 2018/05/02 13:09:44 executing program 3: clock_gettime(0x0, &(0x7f00000002c0)) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f00006f7000)={0x77359400}, &(0x7f00000001c0)=0xfffffffffffffffe, 0x5) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000140), &(0x7f0000000180)=0xc) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x3, 0x2, &(0x7f00000000c0), &(0x7f0000000080), 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000280)=0x0) perf_event_open(&(0x7f0000000200)={0x5, 0x70, 0x5, 0x74, 0x8000, 0x0, 0x0, 0x100000001, 0x2000, 0x1, 0xf77, 0x2, 0x7, 0xffffffff, 0xc28, 0x4, 0x9, 0x71, 0xf3, 0x4, 0x4, 0x2, 0x9, 0xfffffffffffffffb, 0xcf62, 0x8000, 0x8, 0x7fffffff, 0x1, 0x0, 0x100, 0xc9, 0x1, 0xffff, 0x4, 0x100000000000, 0x0, 0x80000001, 0x0, 0x186, 0x4, @perf_bp={&(0x7f0000000040), 0x2}, 0x4000, 0x0, 0x8, 0x2, 0x30, 0x0, 0x3}, r2, 0x1, r1, 0x2) 2018/05/02 13:09:44 executing program 0: r0 = socket$inet6(0xa, 0x1, 0xc4e8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x20000000005}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in=@remote, @in=@local}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xfffffffffffffe67) 2018/05/02 13:09:44 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x6, 0x800) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000100)=""/143) r2 = openat$cgroup_int(r0, &(0x7f00000000c0)='notify_on_release\x00', 0x2, 0x0) write(r2, &(0x7f0000000300)='5', 0x1) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x1, 0x0) ioctl$EVIOCGVERSION(r3, 0x80044501, &(0x7f0000000080)) 2018/05/02 13:09:44 executing program 7: socket$inet6_dccp(0xa, 0x6, 0x0) r0 = userfaultfd(0x100000000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000000040)=""/55) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) madvise(&(0x7f000090b000/0x3000)=nil, 0x3000, 0x4) read(r0, &(0x7f000060df9c)=""/100, 0x64) 2018/05/02 13:09:44 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f00000001c0)=ANY=[@ANYBLOB="6100000012020000aa8684c02e69130ea89cafc7e4ed7f8796b3fe11c94abe070e2ed9d04df745ba6f405727f7d250b1e9bd7cfbb483df74945e680a235dbfbffcb64f7f075cb3cd702a4a9780ec40f71102a279ed35fd461c1fea42296bc5c99c8ab8b7de893aee904324f5ff95a7896d97d53fca7de50afb9614e776a5edf4cb4939899e255a26e044491797453e3c8688e8a062df49775eebee1d9f24216c3598804d1f9d27baa208f9127e90639904c2e6b1102773d6439f4ca94e42182b2695837c489402acb1a5be61899f8c6c7582bce071532a33"]) 2018/05/02 13:09:44 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)="cf40d2a7a2a385eb00", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='io.max\x00', 0x2, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$cgroup_int(r1, &(0x7f0000000280)=ANY=[@ANYBLOB='9:4\r'], 0x4) 2018/05/02 13:09:44 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000016000/0x2000)=nil, 0x2000}) 2018/05/02 13:09:44 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000040)=0x8001, 0x4) syz_emit_ethernet(0x2e, &(0x7f00000000c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [{[], {0x8100, 0x6, 0x6, 0x4}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000180)={0x0, 0x0, [0x0, 0x0, 0x0, 0xffffffffffffffff]}) readv(r0, &(0x7f0000000340)=[{&(0x7f00000002c0)=""/115, 0x73}], 0x1) 2018/05/02 13:09:44 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000000000)=0xfffffffffffffff9) r3 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x40) ioctl$PPPOEIOCDFWD(r3, 0xb101, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, &(0x7f0000000280)="b8010000000f01c1c4616d58b50100000048b8d5000000000000000f23d00f21f8352000000d0f23f8c7442400f3000000c744240200b079d9ff1c24f340aec421b75aaf03000000650f019df6a6000066b878008ed0b980040000b800200000ba000000000f300f20e035002000000f22e0", 0x72}], 0x1, 0x1e, &(0x7f0000000180), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/02 13:09:45 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0xae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x1) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000100)=0x7fff) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000), &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x8000) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000000c0)={0x9de, 0x1f, 0x3, 0x10001}, 0x8) 2018/05/02 13:09:45 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f000000d000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000600)=[@text32={0x20, &(0x7f00000005c0)="2e360f350f22d2c4e17d28ffc4c12dc6010e8fe900959c8816e014ab0f30b8010000000f01c1ea150000007100ea0f0000005463c4e3f55f90b4000000cb", 0x3e}], 0x1, 0x0, &(0x7f0000000640), 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x1, 0x0, 0x1000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@textreal={0x8, &(0x7f0000000040)="02fdbaf80c66b8e8cc068f66efbafc0cb8afc6efda2dba2100b80010ef66b9c00600000f32f20f2cb3f5000fc79e4e1cd835801a000f23bd", 0x38}], 0x1, 0x0, &(0x7f0000000900), 0x0) 2018/05/02 13:09:45 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=@ipv6_newaddr={0x48, 0x14, 0x1, 0x70bd27, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x1}, @IFA_ADDRESS={0x14, 0x1, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, @IFA_LOCAL={0x14, 0x2, @local={0xfe, 0x80, [], 0xaa}}]}, 0x48}, 0x1}, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f00000002c0)={0x7, 0x100000001, 0x1, 0x3}, 0x10) sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1f, r2, 0x114, 0x70bd25, 0x25dfdbfe, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x101}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40045}, 0x20008000) 2018/05/02 13:09:45 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000580)={0x0, @in6={{0xa, 0x4e24, 0x5307, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, 0x8, 0x7, 0x7, 0x9, 0x2}, &(0x7f0000000080)=0x98) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={r2, 0x5}, &(0x7f0000000640)=0x8) r3 = socket$unix(0x1, 0x1, 0x0) bind$unix(r3, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r3, 0x0) r4 = accept(r0, &(0x7f0000000100)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000000180)=0x80) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r4, &(0x7f0000000440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x6800040}, 0xc, &(0x7f0000000400)={&(0x7f0000000240)=ANY=[@ANYBLOB="98010000", @ANYRES16=r5, @ANYBLOB="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"], 0x198}, 0x1, 0x0, 0x0, 0x8800}, 0x4000015) 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) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000052ff0)={0x0, r6}, 0x10) sysinfo(&(0x7f0000000480)=""/196) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect(r0, &(0x7f0000f24000)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) mmap(&(0x7f0000000000/0xdd7000)=nil, 0xdd7000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/05/02 13:09:45 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="0a0775b0d5e3d172ebff00a00bf10000006ca6af15baf23e", 0x18) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x20, 0x10000) ioctl$IOC_PR_REGISTER(r1, 0x401870c8, &(0x7f0000000100)={0x7fff, 0x0, 0x1}) 2018/05/02 13:09:45 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r1 = syz_open_procfs(0x0, &(0x7f000067fff8)='syscall\x00') mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x80) sendfile(r0, r1, &(0x7f0000000000)=0x3, 0x3) 2018/05/02 13:09:45 executing program 6: socket$nl_route(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0xe87}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x2000000000f}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1}, 0x0) 2018/05/02 13:09:45 executing program 5: r0 = getpid() semget$private(0x0, 0x0, 0x2) prctl$setptracer(0x59616d61, 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) prctl$setptracer(0x59616d61, r0) prctl$setptracer(0x59616d61, r0) 2018/05/02 13:09:45 executing program 2: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000040)=@pptp={0x18, 0x2, {0x0, @broadcast=0xffffffff}}, 0x20) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f00000000c0)=0xc) wait4(r1, &(0x7f0000000100), 0x2000000a, &(0x7f0000000140)) 2018/05/02 13:09:45 executing program 1: setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x100000000a, &(0x7f0000c29ffc)=0x3, 0x4) r0 = shmget(0x1, 0x3000, 0x10, &(0x7f0000ffd000/0x3000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000000)=""/211) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000557fc8)={&(0x7f0000e3aff0)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000b03000), 0x1}, 0x0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0xc4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000140)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000001c0)) epoll_create(0x3) 2018/05/02 13:09:45 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) geteuid() r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$KDSETMODE(r1, 0x4b3a, 0x80000001) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) 2018/05/02 13:09:45 executing program 3: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x100000000036, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000140)={0x77359400}, 0x10) [ 122.272212] Started in network mode [ 122.276390] Own node identity 20000e0, cluster identity 4711 [ 122.282263] 32-bit node address hash set to 20000e0 2018/05/02 13:09:45 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vsock\x00', 0x2000, 0x0) ioctl$BLKFRASET(r1, 0x1264, &(0x7f00000001c0)=0xff) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x141241, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000200)=0x4722, 0x4) fgetxattr(r2, &(0x7f0000000240)=@random={'trusted.', '\x00'}, &(0x7f0000000280)=""/117, 0x75) splice(r0, &(0x7f0000000080), r2, &(0x7f0000000100), 0x7f, 0x1) writev(r2, &(0x7f00000000c0)=[{&(0x7f0000000000)="0046a300000000", 0x7}], 0x1) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000180), 0x4) 2018/05/02 13:09:45 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuset.effective_mems\x00', 0x0, 0x0) connect$rds(r1, &(0x7f00000000c0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f000079d000)=0x100000000000001) r2 = add_key(&(0x7f0000000100)='trusted\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="d212216b018f8864cc1f81d1dd654dea8e04ba16d0dc8fdef088b7d092169eec60088d810f64d06519ddb9e91a41dc93794869f83ed66bde14684152298aa71d2467c293171007c20a74fd8ec98d24c3289b5acb0b3e14c4ba670e7f93a61642899a9bed4c0f99a74707c4e9ce0254b08a0f8ffa59d96c8d0d74aca35215301dd53dc298e172fd1ef9c62580b24381cd28f0a918fd63475ab45afa95e6bb3d0d52cd1c723e095bf5677b6a286c67949c082e17d4d7a4b68f72e745bb7007174fbcc3ff5b2684e990", 0xc8, 0xfffffffffffffffa) r3 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) add_key(&(0x7f0000000300)='blacklist\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r3) keyctl$negate(0xd, r2, 0x20080, r3) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/02 13:09:45 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x9, &(0x7f0000000180)={0x0, 0x90, "93cacde4b0f2181fb6bc6926d7ff1d5bd9860bc5a7c441362f740455fc04e27973eec5a42039de770d701f62f92b9c98f49cae77a121da14a14754e1d42a472386896a00e81f8712eca90fa96ced5be45586bf594cd31a9288f671c2b71f079234b0bd8b629783652328d1164b07290232dc20a5eff72490ae8b8fbebbeb574a332f75e99b1618d4c28ef683ab0b54e4"}, &(0x7f00000011c0)=0x98) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/05/02 13:09:45 executing program 1: r0 = inotify_init1(0x0) r1 = getpgrp(0x0) prctl$setptracer(0x59616d61, r1) sched_setaffinity(r1, 0x8, &(0x7f0000000000)=0x17dd) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x131042, 0x0) accept4$unix(r3, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x6e, 0x800) 2018/05/02 13:09:45 executing program 2: sendmsg(0xffffffffffffffff, &(0x7f0000020fc8)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001000ff20fffeda956fca83b724a6008009000000000000000400000010000400630000000098bc593ab6821149a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc8d2b0790ed", 0x4c}], 0x1}, 0x0) 2018/05/02 13:09:46 executing program 6: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x2480, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000140), &(0x7f0000000180)=0x40) r2 = syz_open_procfs(r0, &(0x7f0000000080)='/exe\x00\x00\x00\x00\x00\x00') ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='gre0\x00', 0x10) prctl$getname(0x10, &(0x7f00000000c0)=""/41) fadvise64(r2, 0x0, 0x0, 0x5) [ 122.414169] ptrace attach of "/root/syz-executor1"[4565] was attempted by "/root/syz-executor1"[9356] [ 122.414317] Unknown ioctl 4708 [ 122.504063] ptrace attach of "/root/syz-executor1"[4565] was attempted by "/root/syz-executor1"[9367] [ 122.515519] Unknown ioctl 4708 2018/05/02 13:09:46 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xc, 0xc, "5923b18c6800e641e3d5a4c242d6a6097dc72651b66b491425493df51cb15500773244271cee5c0f1e21d81eca2cd21dd49711cf58d563458cc9e15dc0c7a812", "e23067e9fce85de01452076ed2e6d512548de91eb880082260534f08a2d354b038a1061e7a7673042b81cd39d523757032895415b4ec80a24a771ffbd06fed7e", "43e43ded6c91508646cac76391fb350e3690087fb0fe148cdfbe693543c75bc3"}) recvfrom$llc(r1, &(0x7f0000000000)=""/42, 0x2a, 0x40000120, 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000000040)={0x8, 0x1, 0x1, 0x7ff, "8b4168695df49db196aee20736aa4b9ccdb7f6e277217f848b9474041ff0cd2858ba9b401ec4a9aecb46cecc", 0x1}) 2018/05/02 13:09:46 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x40001, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x16, "2092a17a26edd7e8ae22c7a4b9b96a431c2c6387dbbf"}, &(0x7f0000000080)=0x1e) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000000c0)={r1, 0x3, 0x1000, "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"}, 0x1008) timer_create(0x8, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000140), &(0x7f0000001140)}}, &(0x7f0000044000)) 2018/05/02 13:09:46 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="a9e27e00001b846be988d5085e00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000000)="0400000000e4ffff77c615", 0xb}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) 2018/05/02 13:09:46 executing program 3: r0 = memfd_create(&(0x7f00000002c0)="bcf6", 0x0) write(r0, &(0x7f0000000080)="f0b0192a30caed1869fa6eb881f386602f", 0x11) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000040)={0x1f, 0x4000000, 0x10001}) 2018/05/02 13:09:46 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000140)={0x0, 0x3, 0x2000, 0x1000, &(0x7f0000ffe000/0x1000)=nil}) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x203fd, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = creat(&(0x7f0000000240)='./file0\x00', 0x3) fstat(r2, &(0x7f00000001c0)) recvfrom$llc(r4, &(0x7f0000000040)=""/7, 0x7, 0x1, &(0x7f00000000c0)={0x1a, 0x206, 0xff, 0x2, 0x3, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000000180)={0xf6}) 2018/05/02 13:09:46 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) r0 = syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0xffffffffffffffff}}) 2018/05/02 13:09:46 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000000000e971000040"]) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000040)=""/195) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000000000)) 2018/05/02 13:09:46 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr-camellia-asm,ghash-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000002c0)="636252a27a5aa2c2d716b43757c611a8869aed3b8fb850e8ba602db8270000000000000000000000000000", 0x88) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_elf64(r1, &(0x7f00000004c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) recvmsg(r1, &(0x7f00000003c0)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000001700)=""/4096, 0x1000}], 0x1, &(0x7f0000000340)=""/80, 0x50}, 0x0) 2018/05/02 13:09:46 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) syz_open_procfs(r0, &(0x7f0000000080)='net/ip_tables_names\x00') r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$fiemap(r1, 0xc020660b, &(0x7f00000002c0)={0xffffffff000, 0x80000000}) 2018/05/02 13:09:46 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2, 0xc011, r4, 0x0) io_setup(0x8, &(0x7f0000000040)=0x0) io_submit(r6, 0x5, &(0x7f0000000500)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x3, r0, &(0x7f0000000080)="e9c5763cde1640628faf32984e46955d652fae21cfa4bad9edd13a5aebe859", 0x1f, 0x8, 0x0, 0x1, r3}, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x7, 0x0, r3, &(0x7f0000000200)="1594ab106b8d7a59d3169f9791e6554360f53a4a2fcd75ca9027c6bedad032f25dd216a2ad2fd341227052347abfa77f8db00a0e09b3984ba0f4d9dfc692668b581da2213b0d7314dc682176f317c6094e1e8567c3eb426225826ecdf5dc5dfe4a95f030b425f7894d9393a9794966a0fc636aea5b56cc46980132402a0512925ed1bf7d8abf61f196f61265d2b659bdcf1f7ff42243a3d6a4a651780b1782e7a2fc5d6515acd66b8129b4ecbf0418a65b80c191ce39ef5ecf62fd720d67b0eaba5e55dc8996c8fb8f99a78042d128c5dbef081e64c1083c4b75f6feab92b8451f5a56", 0xe3, 0xbf, 0x0, 0x1, r3}, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x6, r1, &(0x7f0000000300)="b057f632614dc18f44faa060ced77aceb8face920fce08f089ec37b59ecb3a950dc1e2212e2d312c3d93f5af7b27cd231928ef668ee0682c696d75fbe211c09e44913f7f398d637e1ec34d555a91aa70c230884b834ac040a24096ed20dc147d54feaac82758697eebb9c29f52ea2a69147883b9d4e2b7df4b62e140ab689fffa04d65df1d60309a36b7f1f1d4fc166d7d527158bdc8a12a61e2cd8d2158678d200ea25cabb5413f3435c3850b730057ac41", 0xb2, 0x80000000, 0x0, 0x1, r3}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0xb, 0xfffffffffffffffa, r2, &(0x7f00000003c0)="cc8ad4c24b6e4c30ff7c0dda7fe86ac932d561b766e4b2e17fd9d24abd538c37d94b9a2422d1aa01e76d0e716d76b54c518e0cfb6fd095d575c6d28a3e1a16af2ebf179caceeba3148a9002b5e149e4eef1be5d76d70f56efa921d7b1a168bb39d9983187edcb2bfba04a9b92cecf3f6cd2330a663d9f7159504dca6c896f3e201d9e2006bfc38ea1b039feb1adba695e6a18b276a0ce1f31e8fd18fe53339b1dd1795b6", 0xa4, 0x6fb8, 0x0, 0x1, r2}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x9, 0x24000, r5, &(0x7f0000000480)="da7a34bcb9f16a30eb12891b53cf823425cb79ab1d9d337f58753c27254f368e7458f40904e228a0625f977b56fe", 0x2e, 0x9, 0x0, 0x0, r2}]) arch_prctl(0x0, &(0x7f0000000000)="8cf0b2904af82f77c501862a226af0011a") ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/05/02 13:09:46 executing program 5: mkdir(&(0x7f0000000040)='./control\x00', 0x2) lsetxattr(&(0x7f000046d000)='./control\x00', &(0x7f0000aff000)=@known='system.posix_acl_default\x00', &(0x7f000093ffec)="02000000f4ffffff6f556e100730de2d6a0006a0", 0x14, 0x0) 2018/05/02 13:09:46 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@mcast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@remote}}, &(0x7f0000000100)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'bpq0\x00', r1}) sendmsg$nl_route(r0, &(0x7f0000005480)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000005440)={&(0x7f0000004e00)=@setlink={0x28, 0x13, 0xb01, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_CARRIER={0x8, 0x21}]}, 0x28}, 0x1}, 0x0) 2018/05/02 13:09:46 executing program 7: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0x108) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000008}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)={0x11c, r1, 0x200, 0x70bd2a, 0x25dfdbff, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x2795b9733f50db52}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x10000}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x80b}]}, @IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3d}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast1=0xe0000001}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffff}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast2=0xe0000002}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100000001}]}, 0x11c}, 0x1}, 0x4000000) unshare(0x40600) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r0, &(0x7f0000000180)="da28e13da0e3e83981e899f509f8d0096a0028f1299ea2c273180b18cfa51c695eb5856aae6dfa8e0cd51f455af2abd45114cb366cf2fa10016f4b18615094c5dab9e8d4444f6305848301f34d857742c40b90ebf65fdf65526b967ac75efe26856308bda9cebb455ffb9902f27cf11e8223d046acdec40c2763c501bbb6b00431892162a85968055b1ab89c96864e4fa00c33a0b4c6ccf487d63dda3d633391e0b8f589409af791f47f148e8e10577be55ee7f5e3fe1c2a0d58d2ec3df239739dae240700f2d5631f93fe26a61ad460c4a021e9bcf900000000000000000000000000000000"}, 0x129) 2018/05/02 13:09:46 executing program 6: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8}) r0 = syz_open_procfs(0x0, &(0x7f00001e0ff7)='pagemap\x00') readv(r0, &(0x7f0000000000)=[{&(0x7f0000000140)=""/128, 0x80}], 0x1) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r1, 0x5, 0x8}, 0xc) [ 122.839994] netlink: 'syz-executor3': attribute type 33 has an invalid length. 2018/05/02 13:09:46 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0xdcdae45d9ca94422, 0x0) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000100)={0x1000, 0x5000, 0xfff, 0x1}) r2 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000005fd8)={'vcan0\x00', 0x0}) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000004000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000340), 0x0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000000240)={[0x10000, 0x112000, 0x2000, 0x5004], 0x4, 0x62}) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) vmsplice(r0, &(0x7f00000001c0)=[{&(0x7f00000003c0)="accb81e77d4b7d03af603be8cc141f59e0e6825c225982201d858eaea109b41dd6f80d5d86366517add1c962767dd7641bfc04939ff2a9d10c0ab70e2ef6f5bb1cb5324562394bd5831354662e9651171929b4f24c7f607b36de35fbabae0fb5d949266f27b483424a715b8ede2293ca042518eb988655dbb392", 0x7a}, {&(0x7f0000000440)="7898fa9ec212b48369780c5ec4b05b36f3fc536e4b913e4cba9fb5541fa629366349dfe484eecd0d93f4e5e1429f6eaab16ac8d4b73fcec6833d71861aa457a9d83fc6540ce6ebe2b78df3fa975f424d9ed06817b0d1f59789bc775a", 0x5c}], 0x2, 0x4) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_CREATE_PIT2(r5, 0x4040ae77, &(0x7f0000000200)) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_PIT(r5, 0x8048ae66, &(0x7f0000000340)) syz_kvm_setup_cpu$x86(r5, 0xffffffffffffffff, &(0x7f0000011000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f00000002c0)="0f30c4c27d1302c4c275467800b9800000c00f3235010000000f30b9ea0900000f32652e0f30640f013e0f2372260f00da0f21be", 0x34}], 0x1, 0x0, &(0x7f0000000340), 0x0) ioctl$RNDZAPENTCNT(0xffffffffffffffff, 0x5204, &(0x7f0000000140)=0x64afdb2b) getsockname$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @multicast1}, &(0x7f0000000100)=0x10) ioctl$KVM_RUN(r6, 0xae80, 0x0) connect$can_bcm(r2, &(0x7f0000001ff0)={0x1d, r3}, 0x10) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="050000007a78d9f1ef2e32fc0b98ab3eac3b0db574af0000f11368a82cc15eb4037dc100000000000000002c01fb97470500000000000000", 0x38}], 0x1}, 0x0) accept$ax25(r1, &(0x7f0000000140), &(0x7f0000000180)=0x10) close(r2) 2018/05/02 13:09:46 executing program 0: 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 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x400000, 0x0) getsockname$packet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000018c0)=0x14) socket$nl_xfrm(0xa, 0x3, 0x87) set_tid_address(&(0x7f0000001900)) r1 = syz_open_dev$audion(&(0x7f0000001740)='/dev/audio#\x00', 0x100000000, 0x8000) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000001780)=0x4) r2 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="14e721f4c2d399dc28684a7127a6b5b67e3da1570f2281da040c704a162ae92aee781edc328d84f71894b298edb30e90f082d99d7a", 0x35, 0xfffffffffffffffc) r3 = add_key$user(&(0x7f00000006c0)='user\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000740)="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", 0x1000, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, r2, &(0x7f0000000640)=[{&(0x7f0000000180)="d3b99c0de8ab8f51e39274cf6c71825fa842daf88fe1fd59c2d21b76d34877fd604ff56e7639", 0x26}, {&(0x7f00000001c0)="8fe0fe51932ee430d44b3bb6a9a0e1981eb579d2cc884a9a87a07ff9a5b32b09ef1e5640270a0377fa76a5cd1e8ddebf8cd28017e99094f4ad32751d5519d2b7671735c36b7c925a6c3e1b809a595ee412f3bce6ccc255c350cb7341757bdeca9ec20be96ae7099ca558aeaa1f4730b5dd84d53d48a3d0795eb7458669eabf79da5820a6002afdc0bf74a61392583d71745dc8cbe57147f5e11ade45780fbe00a556dd8c856d283bf84c9d0235269d0711104ac4ce4da48e4e046b2daa5d2eef58ce5e1ecabaa5bc25e502782e85073ed2adcf36bdec29b4", 0xd8}, {&(0x7f0000000300)="d7873da31ae764d0121fba7f6259fbee8ec7bd567f8dde94672408fa2af50936fe4a070538700e57b7a26e40deabbecd3c423e2ec5d47df64f1eb9665489ed7cd9279fbd7cf0fd82c194cb9cf7c3823588ecd8efe0b7a9f66472977893b4f62bbd0a7ac2b79974520733ddf124e34e2aa82ea66d202d7f93ea739ee057c1842bfbe65483825630dbdc8e7d6076af67fbc9bee1bbf0d010b6c23d1befc070f38997c57ee21be324f2352f834961fac71306b5d5e5f2a04fb00d455fd7570fea", 0xbf}, {&(0x7f00000003c0)="c9af51122a49b3acf4885f17bc5239b115d6e9ba5f40bb134e94260669b416335981af10", 0x24}, {&(0x7f0000000400)="c1c619652edbccab0b8d356fa1b7903334a584528c8a583681acb91aa3279faad3584b17ce9805c8c1c3693c6b7691626af105a86181502c310276e8b1195226bbbdd06f7922d0aac0b43beb5f155bf1e95bc312b9560994e8bbb4", 0x5b}, {&(0x7f0000000480)="615259750fe4d1525307987d6d5c013c37f9f2b842ca7f48c3ca7d", 0x1b}, {&(0x7f00000004c0)="70986740c34a1dc6d1e319d73bf6d0234dec771b7a6c8fc9db7b55ee843243991e67e545af0e7ee57da182102b0cc0e1a586351ca00baaaea917c7fbfe50e7f56e71", 0x42}, {&(0x7f0000000540)="dfee66f7ea471f67bae79857b6525da2a7b5a40a1fc0173d0f2c3d305ccfa89c59b8847378c2f231c44e0536bf220e36241d069979b7de236788c67a2691b4b358214ca47d369ec2acc162c153a1b164ee5e30ff0fbd36a73a83f192f7202f1a91e953daa6ae504c49ccdc943e1157159bfc739e3ebc5fc47920a7063c78fa6c1be740f77672d09c7a9cca33389d86b82b63717f8b1e130870d416ed5e991a4e6d295007267db8757bee9760e939685933ff28acccd0fa0724c76f05aa001c239bc905d8", 0xc4}], 0x8, r3) syz_emit_ethernet(0x4a, &(0x7f00000017c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00148700fe8000000000000000000000000000aafe8000000000000000000000000000aa000000005c395409e4bb50be339941a66e8cb402933ad8ed1f7833ff2768a5349f9b31070419a3a497e8b305849652eb405b0b43f8a40f044d503c63fd218b39a4d5874951dea6f6bfc7ed44633bf331faba510ab0cbf674f28e3507034642e02fdd15b59125c7a964418af971afef2d48a303a6ed540e13ddacb55bf8b4fdbff5d90344de196f", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000002c0)) 2018/05/02 13:09:46 executing program 4: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20028, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0xfffffff5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x2, 0x1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'veth1_to_team\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="44000000010000003cfbffff00000a8000000000000000000800000500000041f2e3f668000000000000000000"]}) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000040)={&(0x7f0000ffd000/0x3000)=nil, 0xfffffffffffffff7, 0x7, 0x40800010, &(0x7f0000ffd000/0x3000)=nil, 0x1f}) 2018/05/02 13:09:46 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000500)='/dev/snd/seq\x00', 0x0, 0x181a42) read(r0, &(0x7f0000000240)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000280)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0xc1, @time}) write$sndseq(r0, &(0x7f0000001540)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time}], 0x30) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000340)) ioctl$KVM_SET_GUEST_DEBUG(0xffffffffffffffff, 0x4048ae9b, &(0x7f00000000c0)) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x80000, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x11, &(0x7f0000000080)=0x7ff, 0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) write$binfmt_aout(r0, &(0x7f0000000540)={{0x1cf, 0x0, 0x2, 0xad, 0xbf, 0x2, 0x21c, 0x6}, "3f339804d1aaf39b7913b9134ea7ac13bfba257feb574432c5fc5aa88c5b47d3e7d658c4600937eaeecd8c04fe9edcf40ccff6f46a1da15151b21bd6c32893df5d70511c4216677398f6fd8df3a8ef5fa59c89b026fd5e62534b965150197b1bf331dde438f238c9ebb4d4e53abd1f290165849575619242e30b8a1229858ff58dcc427b3e321d8f1c41cb407e743446c9c33bebae88e75de69a", [[], [], [], [], []]}, 0x5ba) 2018/05/02 13:09:46 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='\x00') ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, &(0x7f0000000180)={0x3, 0x4}) setsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f0000000240)="df18109c77083409d043d3d42a6bb77f7e2aeadb99966774b70510f39025c242a9709df3a755afd19a684ef6eed23744585d0985088b5458729297adcd5f12507b1d9da6a5d6296ea34f4f6426299951772ba1aba935ddcaef549e8dbe026d68bb75bb00004de8e4a3374451d30bcc357eda29f39a4a66df0db38b4763e832e78e65d3d980acc31f8992ae19b85d3a88434c5c049fcf", 0x96) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @empty, 0xdf}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x19, 0x4000000000000008}, 0xffffffffffffff02) msgget$private(0x0, 0x37) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000000)=""/82) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f00000005c0)) 2018/05/02 13:09:46 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 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000d49ff4)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x28, 0x22, 0x109, 0x0, 0x0, {0x5}, [@typed={0x14, 0x11, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}, 0x28}, 0x1}, 0x0) r1 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x1, 0xf2c5e89be8683c2b) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) flistxattr(r1, &(0x7f0000000240)=""/33, 0x21) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) write$evdev(r2, &(0x7f00000001c0)=[{{0x77359400}, 0x9, 0x20, 0x6}, {{}, 0x80, 0x369c1387, 0x9}, {{r3, r4/1000+30000}, 0x9, 0x5, 0x5}, {{0x0, 0x7530}, 0x3, 0xffc0000000000000, 0x6}, {{r5, r6/1000+10000}, 0x8, 0x3}], 0x78) 2018/05/02 13:09:46 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0x1b, &(0x7f0000483ffc)=0x1, 0x72) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0xe) r2 = accept4(r1, &(0x7f0000000200)=ANY=[], &(0x7f00008f1ffc), 0x0) dup3(r0, r2, 0x0) 2018/05/02 13:09:46 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x8000, 0x0) futimesat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{0x77359400}}) prctl$intptr(0x1d, 0xfffffffffffff2fd) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f00006f7000)={0x77359400}, &(0x7f0000877000), 0x0) futex(&(0x7f000000cffc), 0x5, 0x0, &(0x7f00000017c0), &(0x7f0000000080), 0x0) 2018/05/02 13:09:46 executing program 4: r0 = semget$private(0x0, 0x20000000102, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0}) semtimedop(r0, &(0x7f0000000000)=[{}, {0x0, 0x2}, {}], 0x3, &(0x7f00000000c0)={r1}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x0, 0x0) getsockopt$ARPT_SO_GET_INFO(r2, 0x0, 0x60, &(0x7f00000001c0)={'filter\x00'}, &(0x7f0000000240)=0x44) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) semtimedop(r0, &(0x7f0000000080)=[{0x4, 0x7, 0x800}, {0x3, 0x7f, 0x1000}, {0x3, 0x8, 0x1000}, {0x1, 0x7, 0x1000}], 0x4, &(0x7f0000000140)={r3, r4+30000000}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000fbd000)) 2018/05/02 13:09:46 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x200000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000785000)='/dev/usbmon#\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000100)) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0xba26, {{0x2, 0x4e20, @broadcast=0xffffffff}}}, 0x88) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xc0109207, 0x101004000007fff) 2018/05/02 13:09:46 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4"}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40505330, &(0x7f0000000140)={{0xc1d, 0xb46}, {0xffffff80}, 0x0, 0x200000}) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000240)='/dev/snapshot\x00', 0x400000, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000280)={0xffff, 0x77, "311a863a12ea93f60aca0cf9f18694be3758c0dd71242d2ee01a312a69feb2ad67be29aa72efbf9f002f3609bb7ac1d0bdbca3baa507d600a52272d9a5a94ad4d23fde6dd6cc885e70d4adf37b092f949837ba8aa73b2029a203b5f5d839f68d78f1e59f70f52c32ddf8a45cd8aa85193f961ab68fce21"}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e23, 0x20, @local={0xfe, 0x80, [], 0xaa}, 0x3}}, 0x3, 0xffff}, &(0x7f0000000000)=0x90) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00000001c0)=r3, 0x4) 2018/05/02 13:09:46 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000240)={0x1, 0x0, [{0x0, 0x1, 0x0, 0x0, @msi={0x0, 0x400}}]}) fstatfs(r1, &(0x7f0000000000)=""/44) r2 = shmget(0x3, 0x4000, 0x78000000, &(0x7f0000ff9000/0x4000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000040)=""/137) 2018/05/02 13:09:46 executing program 7: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) sendmsg$rds(r0, &(0x7f0000000080)={&(0x7f0000000140)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000001500)=[{}, {&(0x7f0000000180)=""/186, 0xba}, {&(0x7f0000000240)=""/225, 0xe1}, {&(0x7f0000000340)=""/233, 0xe9}, {&(0x7f0000000440)=""/148, 0x94}, {&(0x7f00000000c0)}, {&(0x7f0000000100)=""/14, 0xe}, {&(0x7f0000000500)=""/4096, 0x1000}], 0x8, &(0x7f0000001980)=[@mask_cswp={0x58, 0x114, 0x9, {{0x0, 0x1}, &(0x7f0000001580)=0x5, &(0x7f00000015c0)=0x3f, 0x7, 0x8, 0x3f, 0x5, 0x20, 0x80000000}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000001600)=""/54, 0x36}, &(0x7f0000001640), 0x6}}, @mask_fadd={0x58, 0x114, 0x8, {{0x0, 0x4}, &(0x7f0000001680)=0x100000000, &(0x7f00000016c0)=0xffffffff, 0x5, 0x7, 0x8, 0x3f5a840a, 0x1, 0x117}}, @rdma_args={0x48, 0x114, 0x1, {{0x7, 0x6}, {&(0x7f0000001700)=""/178, 0xb2}, &(0x7f0000001800)=[{&(0x7f00000017c0)=""/23, 0x17}], 0x1, 0x30, 0x800}}, @mask_fadd={0x58, 0x114, 0x8, {{0xff, 0x5}, &(0x7f0000001840)=0x1, &(0x7f0000001880)=0x4, 0x4, 0x9, 0x7fff, 0x1, 0x22, 0x80000001}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f00000018c0)=""/101, 0x65}, &(0x7f0000001940), 0xa}}], 0x1b0}, 0x0) 2018/05/02 13:09:46 executing program 7: r0 = dup(0xffffffffffffffff) setns(r0, 0x28000000) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/qat_adf_ctl\x00', 0x330ffb, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000000)) getdents64(0xffffffffffffffff, &(0x7f0000001400)=""/36, 0x24) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) syz_open_dev$sndpcmp(&(0x7f0000001480)='/dev/snd/pcmC#D#p\x00', 0x100, 0x8000) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000100)=0x8001, 0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x6) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001340)='/dev/sequencer2\x00', 0x201, 0x0) setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f0000001380)=0x1, 0x4) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000001440)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x16907e, 0x0) pwritev(r4, &(0x7f0000000080)=[{&(0x7f0000000200)="05000000289ae491d13c132003e9296ae7d9439bd07c029b2db3231925beafb5ecfec2678be9c99a4852cf01022b3d96aa30c938f48d318ff4eb2a874141f6926233d3ce38d46e86ac38436cf167667223cda1754b67a5a9bc3ae241fcfb51ee7be7afb50937d76b71a8859309096658bcb1dae10ccb267d01f0b8237ff708f5724aefe5dfd2441546558d5ce24814e38b3243248acaddac293ce35a260b66d4d4a8fa9faf088fb44a8203e9ece999580b9adc98a82483fdef7b26a18523a4d530e235def3a0ca0d2a7de772d688a604f241f57c9e058e71f5b537d3c79954dd13f45dc4df3b885dcee3f54a086ead082b", 0xf1}], 0x1, 0x2ffd) 2018/05/02 13:09:46 executing program 5: r0 = socket$inet_smc(0x2b, 0x1, 0x0) ioprio_set$uid(0x0, 0x0, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000000080)=ANY=[@ANYBLOB="c7c8c826426f059f473eb81b9f66e86f3eb85ad122eb4b3cd046be68e2ea50d736bc7fd4c94517eee32480191f54155060e3cc411c0dd6ae508b48f7a1e5dd1dca9ec4e4abc72bc6f4ad04fea8d185ab28341b26cbf5accb7196f925b414dd7dcfa9cd3edae426f435040f5e64b3e1649eccdfa86656efdbf4"], &(0x7f0000000140)=0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="2ceb093964446c9c9056e084b60dbd6b", 0x10) close(r0) 2018/05/02 13:09:46 executing program 1: mremap(&(0x7f0000a94000/0x1000)=nil, 0x7ffffffff000, 0x7ffffffff000, 0x0, &(0x7f0000b18000/0xe000)=nil) mremap(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x4000, 0x2, &(0x7f0000b19000/0x4000)=nil) 2018/05/02 13:09:46 executing program 0: 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 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x10001, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x110) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000000000000a00000000000000ff01000000000000000067000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000d343cc425f19b810637ae00205c4"], 0x90) 2018/05/02 13:09:46 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000471000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x0, 0x0, 0x1}) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x840, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000080)={0x100000000, 0x80000001}) 2018/05/02 13:09:47 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x48000, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f00000000c0)) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000897ff4)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000000)={0x14, 0x6, 0x1, 0x1}, 0x14}, 0x1}, 0x0) 2018/05/02 13:09:47 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x22081) close(r1) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000480)) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000180)='ipddp0\x00') open(&(0x7f0000000500)='./file0\x00', 0x0, 0x38) keyctl$set_reqkey_keyring(0xe, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x40, 0x3e) 2018/05/02 13:09:47 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000588ff1)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = eventfd(0x4) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000040)={0x0, r1}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) r2 = shmget$private(0x0, 0x3000, 0x20, &(0x7f0000ffa000/0x3000)=nil) openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) shmctl$SHM_UNLOCK(r2, 0xc) 2018/05/02 13:09:47 executing program 7: r0 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x404e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5, 0x32, 0xffffffffffffffff, 0xfffffffffffffffc) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/05/02 13:09:47 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 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x5a, 0x10140) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000080)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000300)={0x54, 0x0, &(0x7f00000001c0)=[@reply={0x40406301, {0x4, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x60, 0x30, &(0x7f0000000100)=[@flat={0x77682a85, 0x1, r1, 0xc000000000000000}, @fda={0x66646185, 0x8, 0x4, 0x25}, @ptr={0x70742a85, 0x1, &(0x7f00000000c0), 0x1, 0x2, 0x37}], &(0x7f0000000180)=[0x38, 0x28, 0x30, 0x68, 0x20, 0x68]}}, @clear_death={0x400c630f, 0x1}], 0xb7, 0x0, &(0x7f0000000240)="dba3e2d3409c807db43e523b7982252df9f3493ddca74d16f0ab2c0db3cbff4bdc769ae40b30456f01c7652aa927e9b40a8b42e4eb5b88d58bb648fa05370b0812ff0af8ed7c74d42f7bd88948d304f334bf59f312411b37791e9aab84fce3f6449815f444991c37da6d6c6dca0eb480f298595cfcf89d90ad7a7d4fcfc59ea6b2edcf6eb8f5b7debcc1639a50006c2f28f99feb2c3fd760b75516fdb2bca339362501be78289c68e523a4fb0b069e7e444202904792d9"}) keyctl$session_to_parent(0x12) 2018/05/02 13:09:47 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) sendmmsg$alg(r0, &(0x7f00000021c0)=[{0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000180)="5abe4ad9b3fa5978769743ff9a1c031bd20902360470c1cbe20f222ad2977ecefdb73e15609cd47a975d2ff7e44eed2e71c7665b204b7b3fe6a0b0175f816a05783962c1043a7d", 0x47}, {&(0x7f0000000200)="ecfd539fc0d9f07434a94210e2819e8e0d585fd0d1cdb99f1bfb70760868ea18881c495a8609d11660354641bc65dabdcc62c33be3f8f48b1bdddd1f36587940f2917856409b7ac3e9c6c2e172077bff7457106500f880a42433cf6d99fc313ab86f1d1fb73b30c050a9cf6289fa52a9086b123e4f0a9274c356982843486915dfe07ccee2a5ff307a39f1a1d5a9ef84e9e2570242be8634e11fc32aed4a241179b299798987b3c25dfd6763bb1cb45267dbce37bcd7f89ecb1b5cb38ba3e0e047657c0af48632ffa1aa68d1936352e26f045c5a770e7a2b06cf7789457d5759039bfce3", 0xe4}, {&(0x7f0000000300)="1999c0a333875c2ca527d3ca02e629ea0c41ba4c713df6a5c957dfc2dc5b010889578a831be8b3dab994113ab5f33b076f673a3ff2c64e1bbaac96224dd82e413bc14af4b24bfff59c8490063b2003dd316ca05a992065ddc06aec1b845d1c4236124dc3b4122d1e8668236794d99f12503e8a9c8ac643a4fe3ebdc187a8317a7607dc4c393d07edcf75d8cf2994fd2cabd8c51d56fa3d584fbd6ed589641bd33ab5ccfc36e38b117de856d1c37337fd9a6767a60305485c6f69e66910b95f8f53aef621431c5b61f8ee98ab344ec2c74327551efa24e972a076def49f3cb81e25914afe8e865be192", 0xe9}, {&(0x7f0000000400)="d9b5c219759977335a7cf61cb18087190cbff3f131fdd1cfc1d3347e486a9504612cd101e0cd8b4183e3ed41ce334f06eb09ecc7729d02694088d13a78429e9bb636d85c496247a2633715422b5050d810d5d2f657d97869714462881afec9cfc1f4e557fc3ef2ff5f544e1f7a8df9b488eb8a0d314ef9d2fc7ae49ba5c4601b047a06c722ba6f750ec7ef8f46037365770755b2908784e8ccad6c47e2320c971d925976eb1992024dc241a5f2055891212aaf9dcf430b0e0c5e125f18151b1f32116c5d105e5593a91c6c3b05526f7ace28040fb1c0842e2988750dc35be3c1f6ce11b1e03478e2c68fdd198d9cb15db6caeb8af38894d12581841f3c1ba9e1f133ef464a93e8e8e227d1cfc5f671c7bda8976718a613b024fc51a00c366a69710f02b27766def193ebc07ea259e3489ddab558b5a32a88a9e69e0af5209a2bd523c5c4c010691ec5f314751b588a0318c12a5e8f4903f20a34ca79940dc054346b4de17182e048e1fa89e0e0730165cba4bfce7096ff9632e6b17ac5a160c4b66e14741a730945443a718a64fca322f85f7c0e507a45f390f77bc948db15ae1b6a425d22f7c2c4da93fb88028fc92ee5f5c19ab2ac6486b498c2364276965ecd412d8dcf3be465a72cc4f020830237a48f2daf9323ab1947bc498bc26d76d70fa8c8165ff04a21b8f0cc190b0219a5499f008c27e710c41b0396cae8027481864ac81836cc4db2271fbedc6ff98a7f6a554fc280ff5fe51ec6b2e34cad4c438b30df9502800dbab32a45ad0f761cd37a2a6e9105265c0035af47217790f28f7dec9d7c9bdcf84983cdd010aa6bff8fcb11dbe3e9525a68ac4b4ff508029963b8dadaa0f7067c5e6e00517bf91b27cd14275c7ede4352a11b1578d24a767762919ca69f9bfcd8837920277fae15a84ccda23586121cdc49cd1675e9cc03985a59d0bcc671981da92aa639a61a99b32584ee609a369a6033083d1c1586cc5e8b22ca4cbdd9a4abc4da03b83cc43b2a1e4a574e5fdbc80ee1e08cc86ab4809e06b1ab57506a0398b9e1374b8f8f36d3edde645b589ee4d817ce2438ae4c17993637a215eba6bae95d875ca989d0419495ab36e8985c41da5a11397fd6f28a19bc90d7b35f20d69308028b02b735bc281b6c903f915586ae364228370809f23713a18cdb4ec67e08238f12c9d4bd29eea85a6976910530ad1eca07ec0c2c544df1c2ba582576d23a3d8f7e1b14eb7aca560b5042f2460bb6a15bbfa15eb1648598dc16d9d4e4bc34e58ddc941b2c2ebe153c47f45b42c6848169172a1da049407d6f9266f6967b3ba13ce18c90425607b01c842f4c0f748a27def41fceb4dbede791d1cfd21d17e3422d921dfc8987322a30e199bd54d93bdeaa8c7e7dde24ffe08c5ecc69d2e50d531b51162d6658a396662db9a8cbaff629b15c01936aa4e4ee5721c17e5060a8b3abcaac3b3d16467f2cf83dc7970a409ef64a93ebff669f61d7d8c3b7d341a78287d6299f59f5c1be4cbe864682ccefdbc54b17c425ab9437c434a79e82a0a767260e42420a229881b3a2180335d642232626dcb1d731aa74f32381ac5d53e2d53d88e45b06b6d3b747117cd925d5b85803426167c238bd5686ebe5447353c56acba06db0d4ce3700c24ba8dffa41bc6995d4fd0bab1fbe3b01dac490383b0f084e3a28d589a0d80c8e4a765048f1e3e7ed8cd69493dbb9c08bf62426528bd2f928307019eadba8020fed4fad156fb8fe57a664687301e9c3c7d68135b92c5cb4fed20b2c928771cc83c2e5de85af2fdb6a903ae230feb3fc6723f42a40e85921cfea031c2c1eca68ddb8bcf818b093b0f0c7df32089ca1684979b6166c42ce1ba1af8757272a85e9b926389f80e222870f4f40de1ff8fb7369a40ff0491b86d01210dba6faf898729c1f8d45825bb8768c5fbd8f5aa459d023c88dbebd1f34ca7fd0afadf26bc755abdcbbdeee37adf40ebc5fd7e61f73648ffa719dafb8debae405fa9724ea542ae6c67c3bca218a089203a876a30ce1d98d9d9a6e5d02644c7b5ea9bb3499c818a4786bc9c1e659d9103b47542ad6919bc6e770ed23822e736609a0c20f5d31c410cde96b32092d2eb9c98e227d6f738518e8c2346a4a5546daebc191963116260bbb32c4fb3dadc6cc29f0ac75d304e15feab87b59c1516cbcf6207d3937afcf80966f039fca0f3815efb8b7f71a055b3aac8bd90ffbf2c0420dc469ba3ac6d24ae2360bf0a72179a7202c667c260b1148858f0a848d363ed9257ca637c28e62a1234cdaa04044372c13a4464bdfe7f0945e9ddda52b0e6340389afaa5a02385c9609025c9febd2b1413bbae1492cd9e2e6e948f1f95ba34ca385bb9cca8ddbf231540f4699f93a306fbca1f43b821185e8d65ffdc7289b117d546b3993b8d947ba5a1d045a0268b72581080eddf0ebb3c2625c81ca4bb9762f4974d0afd8ed8ad43c196c2dcdb32b5c77162facdb4b8aff5125cbff773f8ce267963f0b57036d1c1c8bd7627b3eb1bd8f76db0556d1800cf4c6bff0b46fc01f4fe794c4edf932cd63b016d3da83ff8938bb358f2f73bc5a5bdc18f72c338688609a293a01d1449895aa049c8fa4a67a775376aa4fe8da8cc17ef384d5c1f4bb34dbfededf38ed42d6415b9b368a0ce1308ada5eabff686954d8cc2f9611421302fd1641548c4a85057b68e38dbff2b206ba29647096cfe8077fd68971a5fda9b6ae3d9997c86c4660e1471421dc9830b177bb1c81c466432058a0fef6fa6b4e1a2c518db2bbe38ecd3e75a94e81510d464a057f20cb15d09645fef7a6ba65b210603ecb534b998f7051300c998ca54c2cc7e6d7e621ed21ee1704fa196c038af5f954c4ef79b7e2c31dc7e490005fc769d1d6fd28efdd46b2f25c0da732f49c5942b07786e12906b980e5259e4563848492850dde9a67a9cc35e839bb00e4898559a118ab60809af10efcbbca07d02f6a88612072535fd0bbec4eb9f0fd53528380c6981ca0949db90132de61328483c60c393f1cf53798da9bed60b202597ef9141e455ba408cf598ed57d2317703dae827ec69708271332a66b281f91e0cef8926dc5d19544f348c67a58911c27f0701e609e4abc50c537193a1a780f6ee00b14e3e402bbd69b00ca6cb54269cb95827eda400cbbf1cd6c9781369f8284eaacf09417a77d511ee2e2e5eada67fb917d01a96b95363282c8725a9bafe6302af7b98264b3e853313134a0fe3459cbb02cfa24d6e675629e32b0d4f07fb17db422a3658fd670aa3753c75c6e666e5885a45810a1534aa39b534b5b20df1474bcf965426dfb696ea3b33863b5fce66d6b9fb5068c64266fe1b0bd0e73eb56ea37b5a983c823df6f7c5c934eb9f8a2aae2c95e961d69acbd89647901e73e3151d47b5ac117385fb29b48e16fb7e4a18b923a3e933dc9180e549b7275f1b0a9afd0d7c7bc7097eb90ccbd4742fadcb60c68226f4cadaeac2206724c4b401a85d76ccc7efd4fd7380f270682b470a484f0af7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0x1000}, {&(0x7f0000001400)="311bbb013f18ac7870908f367a889f31037fb01df823bd2f7e59a855452c9b31fcb778c91a2cf6751aa9e78a9cd0ec4025d8064c75954e45dfe875f3a53b27e155e5381a1eb717daae6556495d5b1043575fdace8f05567401910fbdcb8dc220c2dbd5a1d5a3a9b0dbf181a4be64d385b65798425a283ec205ce91c122adef89994f95806af22b3f0f39f6fc89152539cbcb772f41ba0b01a3409f5f9c009a468f2dd74f5695a7b07a8483a82fa44c219084d1a918134bf33e437b444aaab396dab63dbdc9c8447297be490a2d1c6ca8bdd6320e345264aeb470662395eb9c927ba843", 0xe3}, {&(0x7f0000001500)="61cefc34f9c630a7e39d0afda1e0e25ccd647078f62d20a94580a87fdbe4bb76b02de731c8e1871139052c3b323c2a5277", 0x31}, {&(0x7f0000001540)="db98e084b61986d413a5f02ac25800867b0e03db42d411cba702cf6c4d30228ce00ebb3e6e4f7d7303ac9370b7a28b82d2cf2ecdc86bde204afc0e75eaeae00a3bcf7bcc03e8ab866508c9ee1987d7ace2efb99a090732829067b79da33741d728af356e961e00286d7d2ba158b59944fc8657c9943ddccdd90fd91c30056443676ef44f31cb4da129eafc9f2ecea9ed68297c4d405521e5a8ab", 0x9a}, {&(0x7f0000001600)="722930268a8a106536a7c1420a310a442b63e8cbe459b979811f5d21e1582f13de7f612947c5bad6184f161928e54b943125c540434a99246c7ea6ecadee396d54cd2ab79096428a4a284440fdf7f6e9eaa0d814b9ef8447b8615d78dca2d9be08966cdd9294c019e3b0ec30728918ded800395325f49c36057f5aeabc4c791b36ecf595ef15ccc8112bb32874fe20bf07", 0x91}, {&(0x7f00000016c0)="a662dc3717beb593cf1d5c775ffbb14ed43ba638d06b634f103b05fd4e8d9663509bca05f655a219ae061525c211d7b656058a45ffc7a5392f3a0831d2ca99", 0x3f}, {&(0x7f0000001700)="811039d13e825e260073caa137a7fa782d717afc05bb1e32b31129f8d447e013a8bdb751aa420ea40103b88ba48543aa7f78e748da0275e3c07d4c98341bda0c180b2ecec9092d7799a273656d6a26ed9a751adb2671a8f77077d899", 0x5c}], 0xa, 0x0, 0x0, 0x20000080}, {0x0, 0x0, &(0x7f0000001b00)=[{&(0x7f0000001840)="3e89e2e59f148d4f3d276980e3aa352507c4351a843e9002fc7da53c133e722f964ad4c4cea00ffc359416573533cef26bf7382f1a5fa3874c08049cdc9fee364f58aa07a5984c313caeedc48b183122a112d59200c5aa7c04e8298eb64573abaf35b0c955e17d8d6ce9b89c90fde15c3e5d12ab0218ed0f2998809c1c2d4a0a708f8a42773050c534303ee87c4fbb0fdb762c53f63fe71a125d3165096587d3d870e03109757e02ed258c6a3c4ea821bbf562d394e38144c22acd475b3f4268e3dc682ec18613e3b4521be2238aba3a55c974adcaf2d2127c32259a3813f04f0c85064b781befcf76f303", 0xeb}, {&(0x7f0000001940)="79c4edca329af5c544cc1b06ae2273f13faf19033f82074a94099e6a4d26df588df30f39dfb2cce13e435bf82a9092fd30eb8b46ec6de1dc16b0ba3323072f4c79741af0d85406cf13cc72e50178", 0x4e}, {&(0x7f00000019c0)="aeb5ee508cd8905f2d3e22e8764fca57", 0x10}, {&(0x7f0000001a00)="3d4c68818f533ac972f67df2385db085b0c98ec0c4cb6d1978a7bc79bfd1408f9cefef32a7c03ecb1d6580a3a820d7b542bab73ab584c020837c072b155d3610faf7a102145a550850ff87563385b2543b6ac53379cc1175d40fa84c4732d177b28601e5df52c87df742938869a2530c5eb58a12bf4af4df3293966573802caaa6b8f3176e2c0f14aa4605eee6e819df5c5404cf8ad28d03a9c9d338b0df38da96883cbf0f7c4be6897cd27413f620b8464cf0320dbf677b", 0xb8}, {&(0x7f0000001ac0)="7edb94edee446b3735f293304368507f7ef5e396aa", 0x15}], 0x5, &(0x7f0000001b80)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x1}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3, 0x45c7a37e740afa20}, @iv={0x110, 0x117, 0x2, 0xf7, "7934803699d29bee8becd5279747fd4f69f83348e159da8d8b9b9ef6c62e4e21a3e08906995ffdd5e293d58c74fea844025c7016f54cf88dfe447025e6c4b30148d03b00b17cd8d8dcefc9213af2e7551427476d8b81a408b44b6c6053a1a8a7aca68645feec4be14bb7d4f64e4058333e778e7abd3937028ca57c26e836ca3bc0cf56e9e1fb2f186783b04bbcc73614d7370309cb133382a1ca361b3642368f9e7cd548db84ed6a35a328bad38158c5cabaa81606fb394115670bb307696dc984fa4ed3af083cb1619e42733caec3c7f140ab3d9ee3c637d330572847a064b41a44261da39a61196d50e58eff938baca7577f60fbc53d"}], 0x188, 0x1}, {0x0, 0x0, &(0x7f0000001fc0)=[{&(0x7f0000001d40)="077625061e44c1c098fc8a8d22080db0e25d383b464f86e5bb468d2d3a05d966194e47e372979e950838331b7fabd8d679fa2f60e73c813129f1fb06cd1e1c79e2df855ab316a339fd7b4406725e60fe3bca8215144320012aede88792de19ad13834683534930e4db4bfbba6c89b8c9d530fb", 0x73}, {&(0x7f0000001dc0)="197dc2f025a991d1679d850e0423a158ef353636f909431b426c151ade8b798cecbb6a84a450ef1cc56a03f67cbad5f8ba8010f72990b8b2c52dbc385790e5a6ccd4d031b7731c8adf938007fa25d7408eb8bf53426b128d1a92b4ec49bf9101f190663772de056efcf7fe4e6e0dbbd1733fd4045746", 0x76}, {&(0x7f0000001e40)="d60f1b5f0e91c42fef6d22918049324cad3992ce1d5d39ab01493333751d1bf6001d543316f270eda7c09335abf2ab456954fde3f01ca0b7ba6505c14f337b72a53d0e59ad7f8a4cc3161d8bebcfdd53b5c9b6b72e809c43b0db25dc326b4011bb1f4626cd0efaa580abe37611d95f49f1a6c8713344b7964bdcf39c18", 0x7d}, {&(0x7f0000001ec0)="5cb97561aa63ec3fb79b2b8abe69d797596350e717f6d4db6a7db2dcc0c6083c665edc9c2d520780116ee5812fc4f74db3412930c91c265bb58c9e38425d8040b93e005cea4c91e11d654601b5ffdddb251219ce65e004376beccbc11c13032af1802dd3d83a399c65ba4cf1f655cf108eb402c97f270a8ee7ebd38c964fd961b5b9b8be34634545bfda3f520787f81199980d5151eeac0d9978caf210fbb6ec5b0781bbea94e718e1c208456c748b8426a90786c1fc9becbec057c9d0e60d91edb9a502c1abe25d4cf55948cbf82364d39aeddd73", 0xd5}], 0x4, &(0x7f0000002340)=ANY=[@ANYBLOB="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"], 0x1a8, 0x890}], 0x3, 0x8c0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000000000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x80, &(0x7f0000926fb0), 0x0, &(0x7f0000000080)=[{0x58, 0x114, 0x6, "0000000000000000000000a139289a9e6f403089ed688f4d738a595553aab45f8dd0678bbe7b46f8e8d69f8f659e671c9b63b74d9bc177880a4f015de3ba9b55b6"}], 0x58}}], 0x1, 0x0) fremovexattr(r0, &(0x7f0000000100)=@known='system.advise\x00') openat$vnet(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-net\x00', 0x2, 0x0) 2018/05/02 13:09:47 executing program 1: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f00000000c0)=@ipv6_newaddr={0x2c, 0x14, 0x201, 0x0, 0x0, {0xa, 0x80fe, 0x0, 0x0, r0}, [@IFA_ADDRESS={0x14, 0x1}]}, 0x2c}, 0x1}, 0x0) 2018/05/02 13:09:47 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x15, 0x80000, 0x7) r2 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000006c0)={{{@in6=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@remote}}, &(0x7f00000007c0)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000800)={0x0, 0x0, 0x0}, &(0x7f0000000840)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000880)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000008c0)={{{@in=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6}}, &(0x7f00000009c0)=0xe8) r7 = getgid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000a00)=0x0) getresuid(&(0x7f0000000a40), &(0x7f0000000a80)=0x0, &(0x7f0000000ac0)) r10 = syz_open_dev$amidi(&(0x7f0000000c00)='/dev/amidi#\x00', 0x7, 0xc482) ioctl$TIOCGPGRP(r10, 0x540f, &(0x7f0000000c40)) r11 = getegid() sendmmsg$unix(r1, &(0x7f0000000bc0)=[{&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000640)=[{&(0x7f0000000140)="74877497ff56feffb275d02c69b582ab0a4ca98fe784086f44ca883e33a5afa29a90807e4e0af40fc1cfde", 0x2b}, {&(0x7f0000000180)="f67509a1aa6faeec160890d57492a070cd87194839f105902c8a7bc4914cc3f2157a42163d8d677e0d7410c43e551fe87dc032b41a855b1fc2c67859c0fbbc340053b2f9a9eb66d77b5281f4cc2600b99408c2fae945f0825b64683068087a88db2fe2c8c1cdaa75ef12ad1b3906857cdae1650681f5a8d56d2f2bfe218f1ecad2", 0x81}, {&(0x7f0000000240)="e3fbc878d7064b73d59eebe5cc72be9b8249de6eeebdfceaad6883f6af43279d6ee8a986b3f212a032118b69eec5951442f2b26dff8d08e19a982c015634640cc0adf6c7ba0ed29fce7da1672e310f3d481ea37c8fe867f7b1111c03821ea8a4f3dd8f3b128fdfb70f8c08cf0ab88d926f53616979cf9914343e5fe65f0a49d19c3da03326ed46bc8f077a0784ea33d5a2857f604d5a0452bd903fb8552d57d83964771fb4c1bd04cd1febabe6c42f6d3bfd321e230bfa3830ba882be07f005c6b12fb44e897a29047253eb7f2cb46b4e742ce342f234241297b66132b494c902efb197f21231bba7bee5bd83f189d6fe21ece", 0xf3}, {&(0x7f0000000340)="18801d872d0b3b01f666d0e55ee8e8bf89a587bfb20fd3c3cd9ffc880a3272f654df98552fb58702329ead04fc9eaf311e828b130704233c2db62daf1391cd4742c10ceadceec676deb0ca845db58076cb2d090bb06f1a88ba57ab24ea18c63397b89b40e978287740d39c4a2744787a42ba1b17980929eaa4eef523c35617d864ac41cd9c07f2f47abc611e992b8e6ba58c72666bf6fbb48a82913358f87c1679c2fa31ac3df065775159161202bc60e1bca05c68076c376d58cb60adfb7676b3c070799d4b5560686f3abae58d19a22b7a3f03b8f9bcd190229becec90494edca7645f257ebfae67d4e85e57f1bb4b37b417b6bc1b", 0xf6}, {&(0x7f0000000440)="b36394c91f00aaabab9fe04bc7b24eedb95ab4ac6f864da16b28445bdd4cf4b9c2291bea6ab908ab8602fe48ba6f44d3168099a6747109ed48d5d4647b2f6f1c0bf5999649ed210a9587b3f31c818cfe6c107eee7dbe06bd59f0dc46f1616aa05843b74b79068aeda6f62b2a9bce3aed9cad3ba6ec63f0cd7f0b8e3a2bce459a36db55e529963335762c67839a8eb96d11425cddcd490a0aeb04de535906f5b78a8efe54d0062a1c7487260a926d4c301997423f2a1fb28be8189178d2136b2275b59978b98e91a4c7d86db1786b8a8ae0124ba9efe90e06556acffc816d560eee", 0xe1}, {&(0x7f0000000540)="8e1b4f07e93c40ae7e629e59c61a61bed88d20b7379598376bd92d02a9e13d766dddb83f154f8a71a8f5747104388c9cf8413fb56b69af6cff377298131d2796b2df8ea9589ca459ffe3082d73b91f952de6afa29f4d164a238672610f19ca68dc75a8a12d2f89ff50cb8e5bb8689b2395b0c80e44265002a14ff4c1a49cdbf29dbd11b51e3d777709512d6260072928153461c514922db5de3a6e92078d993646d85f5944ad1760bdefb3d07739e3df5284d8c752b801406f87becbe7233ef16f6e9a914ccbf7efba411f7dd36854125c0a517df64a7d92d77aadf50788", 0xde}], 0x6, &(0x7f0000000b00)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="000000002000000000007dfbbba8a7e386ae0000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r11, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0], 0xb8, 0x40000}], 0x1, 0x40000) get_mempolicy(&(0x7f00000000c0), &(0x7f0000000100), 0xffffffffffff68d7, &(0x7f0000ffa000/0x4000)=nil, 0x2) 2018/05/02 13:09:47 executing program 5: syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x40000003) r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0x44, 0x0, &(0x7f0000d06000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x8, &(0x7f000000d000)=[@fda={0x66646185}, @flat={0x73622a85}], &(0x7f0000006000)=[0x20]}}], 0xfffffffffffffd59, 0x0, &(0x7f000023c000)}) 2018/05/02 13:09:47 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x28000, 0x10) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f00000011c0)={'nat\x00', 0x0, 0x4, 0x1000, [], 0x10000258, &(0x7f0000000140)=[{}], &(0x7f0000001280)=""/4096}, &(0x7f0000001240)=0x78) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x68, &(0x7f0000000180)=[@vmwrite={0x8, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x7}], 0x1) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 124.320777] binder: 9532:9542 transaction failed 29189/-22, size 56-8 line 2856 2018/05/02 13:09:47 executing program 7: dup(0xffffffffffffff9c) syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x67f, 0x4040) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000180)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000000c0)={0x0, 0x0}) prlimit64(r1, 0xfffffffffffffffc, &(0x7f0000000040)={0x5, 0xfffffffffffffffd}, 0x0) 2018/05/02 13:09:47 executing program 6: pipe(&(0x7f0000160ff8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000058ff8)={0xffffffffffffffff}) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x0, 0x10000) tee(r2, r1, 0x86eb, 0xf) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x100000001, 0x4) 2018/05/02 13:09:47 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x101000, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000080)={r3}) clock_nanosleep(0x0, 0x0, &(0x7f0000000280)={0x77359400}, &(0x7f0000000540)) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000358fe0)={r3, 0x0, 0x2, r3}) 2018/05/02 13:09:47 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000800)={0x1c, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0xc}, [@typed={0x8, 0x5, @fd}]}, 0x1c}, 0x1}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40041, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000080)={&(0x7f0000000040)=[0x0, 0x3, 0x7, 0x401, 0xfffffffffffffff9, 0x7fff, 0x6, 0x100, 0x0, 0x8], 0xa, 0x6, 0xfa, 0x0, 0x3, 0x1d, {0xfffffffffffffe01, 0x3, 0x80000001, 0x4, 0x8, 0x3, 0x0, 0x3, 0x81, 0x9, 0x9, 0x80000001, 0xb61, 0x8, "445fb909f9e14b1817b1641f5708db11ee8fca797d8d71f34b2d7e15fca16e4d"}}) 2018/05/02 13:09:47 executing program 0: r0 = memfd_create(&(0x7f00000000c0)='/dev/uinput\x00', 0x3) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) utimensat(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)={{r1, r2/1000+30000}, {0x77359400}}, 0x100) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xd, 0xffffffffffffffff, 0x0) r4 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x20001, 0x0) ioctl$EVIOCSABS3F(r4, 0x401845ff, &(0x7f0000000080)={0x3, 0x4, 0xf7, 0x4, 0x8, 0x401}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000240)={0x6, &(0x7f0000000200)=[{0x8, 0x4, 0x2}, {0x7, 0x20, 0x1ff, 0x3}, {0x3, 0x7, 0x90, 0xce}, {0x6ee8, 0xb8, 0x0, 0x97}, {0xfffffffffffffffc, 0x3f, 0x2, 0xff}, {0x9, 0x100000000, 0xf3, 0x400}]}, 0x10) setsockopt$inet6_int(r3, 0x29, 0x11, &(0x7f00000001c0)=0x400, 0x4) [ 124.384503] binder: 9532:9553 transaction failed 29189/-22, size 56-8 line 2856 2018/05/02 13:09:48 executing program 5: r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x3f, 0x2102) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000140)={{0xffffffffffffffff, 0x3, 0x6, 0x0, 0xf631}, 0x2, 0x7ff, 'id0\x00', 'timer0\x00', 0x0, 0x100000001, 0x3, 0x7f, 0x5}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x80) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000040)=0x200, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f0000d16ffc), &(0x7f0000000100)=0x4) [ 124.507827] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/02 13:09:48 executing program 7: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0x11000000000f) r1 = accept(r0, &(0x7f0000000040)=ANY=[], &(0x7f0000123000)) shutdown(r0, 0x1) accept4(r1, 0x0, &(0x7f0000000000), 0x80800) 2018/05/02 13:09:48 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000000)={&(0x7f0000001840)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000000440)="1d", 0x1}], 0x1, &(0x7f00000000c0), 0x0, 0xfffffffffffffffe}, 0x40) 2018/05/02 13:09:48 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) io_setup(0x2, &(0x7f0000000000)=0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x7c7a, 0x10000) r3 = creat(&(0x7f0000000200)='./file0\x00', 0x40) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vsock\x00', 0x0, 0x0) io_submit(r1, 0x3, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x2, r0, &(0x7f0000000040), 0x0, 0x7e, 0x0, 0x0, r2}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x3, 0x100, r0, &(0x7f0000000100)="58dbed8261a7b97b3ab532b9ae126df30a6593cc9b3f56620019a3d540bdffc01270cda68d92bc8318b1822cbc2ad47435c6e4fcc7d1a30a58b5e5d76b27e71c7b45864e166ba03e66f95369ddb2243a745ffa875851c826067051794b5b7d35f796d760d3d243", 0x67, 0x3, 0x0, 0x0, r3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x8, 0x100000000, r0, &(0x7f0000000280)="b13395adf629e66e823a9cb1efbd02bb448dbf9163", 0x15, 0x0, 0x0, 0x0, r4}]) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x90, &(0x7f0000000440)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0xd40}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x6c238275, @mcast1={0xff, 0x1, [], 0x1}, 0xfb66}, @in6={0xa, 0x4e24, 0x101, @dev={0xfe, 0x80, [], 0x21}, 0x8}, @in6={0xa, 0x4e24, 0x8, @loopback={0x0, 0x1}, 0x1}]}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000003c0)={0x400, 0x5, 0x0, 0x5, 0x8001, 0x100000000004, 0x0, 0x1, r5}, 0xffffffffffffff3a) r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x0, 0x0) r7 = syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r8 = syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) r9 = dup2(r7, r6) io_setup(0x4, &(0x7f0000000400)=0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000540)={0x0, @multicast2, @loopback}, &(0x7f0000000580)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r9, 0x8933, &(0x7f00000005c0)={'team0\x00', 0x0}) sendmsg$nl_route(r9, &(0x7f0000000680)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x2040010}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)=ANY=[@ANYBLOB="3400000018002a00ffdbdf250008000400000000000000000000000000000000", @ANYRES32=r11, @ANYBLOB="08000400", @ANYRES32=r12, @ANYBLOB="08001a0001000000"], 0x34}, 0x1, 0x0, 0x0, 0x80}, 0x0) io_submit(r10, 0x1, &(0x7f0000000180)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r8, &(0x7f0000000200)}]) [ 124.563725] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/02 13:09:48 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(generic-gcm-aesni)\x00'}, 0x58) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x1, 0x0) connect$ax25(r1, &(0x7f0000000040)={0x3, {"d21df8fdd95771"}, 0x9}, 0x10) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) 2018/05/02 13:09:48 executing program 5: setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast1=0xe0000001, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/187, 0xbb) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) 2018/05/02 13:09:48 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000000c0)='afs\x00', 0x2005800, &(0x7f0000000100)) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400001, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000040)=0xfffffffffffffc01, 0x4) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000100)) mount(&(0x7f0000000300)='./file0/file0\x00', &(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000280)='hfs\x00', 0x1001, 0x0) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='ramfs\x00', 0x0, &(0x7f0000001740)) 2018/05/02 13:09:48 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x64}, 0x1c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000100000000000000000c700000000bd3084805a1a7339c602c0e8ff060000000000"], &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x330, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/02 13:09:48 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000b74fbc)='oom_score_adj\x00') r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000001c0)=0x0) fstat(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000280)={0x3, 0x1, r2, 0x1, r3, 0x1, 0x5}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000180)=0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000400)='/dev/audio\x00', 0x5c0a2005d47d271e, 0x0) read(r1, &(0x7f00000002c0)=""/204, 0xcc) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x1, 0x9, 0x8, 0xd811, 0x0, 0x0, 0x2, 0xc, 0x8001, 0x5, 0x7, 0x400, 0x6, 0x5ad, 0x101, 0xab, 0x5, 0x4, 0x8c, 0x200, 0x6, 0x4, 0x1, 0x1, 0x1, 0x6, 0x9fb, 0x2, 0x1b4e, 0x3f, 0x4, 0x9, 0x7ff, 0xc8e3, 0xb8, 0xfffffffffffffff7, 0x0, 0x3, 0x0, @perf_bp={&(0x7f00000000c0), 0x2}, 0x448, 0x100, 0x41, 0x7, 0xe427, 0xffff, 0x3}, r4, 0x0, r0, 0x8) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f00000003c0)=0x978) 2018/05/02 13:09:48 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x40005, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080)=0x8, 0xffffff06) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffc000/0x1000)=nil) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f0000000140)=0xe8) r3 = getgid() r4 = getuid() fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpgid(0xffffffffffffffff) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000380)=0x0) shmctl$IPC_SET(r1, 0x1, &(0x7f00000003c0)={{0x2, r2, r3, r4, r5, 0xc0, 0xaa}, 0x7, 0x0, 0xffffffffffff3298, 0x7, r6, r7, 0x5}) fallocate(r0, 0x200000000000001, 0x0, 0x8001) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f00000000c0)=""/123) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/05/02 13:09:48 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000000dc01)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000efcc)=@mpls_newroute={0x1c, 0x18, 0x21, 0x0, 0x0, {0x1c, 0x14, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x1, 0x2000}}, 0x1c}, 0x1}, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x4, 0x80) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f00000000c0)={0x8, 0x101, 0x1, 0x4, 0x9}) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000100)={@empty, @loopback, @broadcast}, &(0x7f0000000140)=0xc) accept(r0, &(0x7f0000000440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000004c0)=0x80) connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x4e20}, 0x6e) 2018/05/02 13:09:48 executing program 3: r0 = perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) r1 = syz_open_dev$binder(&(0x7f000036eff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000000080)='rxrpc\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)='/dev/binder#\x00', 0xfffffffffffffffa) r3 = request_key(&(0x7f00000001c0)='id_resolver\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)='/dev/binder#\x00', 0xfffffffffffffffe) keyctl$search(0xa, r2, &(0x7f0000000140)='.dead\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, r3) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)="1700") 2018/05/02 13:09:48 executing program 6: 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) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000040)="6e65742f697076365f728575746500") r3 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x1a1042) sendfile(r3, r2, &(0x7f0000000000), 0x80000003) [ 125.412499] irq bypass consumer (token 00000000018ce2af) registration fails: -16 2018/05/02 13:09:49 executing program 4: r0 = socket(0x1e, 0x80005, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x2, 0x4) 2018/05/02 13:09:49 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) close(r1) unshare(0x400) r3 = dup3(r2, r0, 0x80000) getsockname$netrom(r3, &(0x7f0000001380)=@full, &(0x7f0000001400)=0x48) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000001440)={{{@in=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000001540)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001580)={0x0, 0x0, 0x0}, &(0x7f00000015c0)=0xc) fchown(r0, r4, r5) r6 = syz_open_dev$vcsa(&(0x7f0000580ff5)='/dev/vcsa#\x00', 0x1f, 0x0) ioctl$BLKZEROOUT(r6, 0x127f, &(0x7f0000000000)={0x1f, 0x7fff}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000c85000)) readv(r1, &(0x7f0000266000)=[{&(0x7f000032cf93)=""/109, 0x6d}], 0x1) sendmmsg(r0, &(0x7f0000001340)=[{{&(0x7f0000000040)=@nfc_llcp={0x27, 0x1, 0x2, 0x5, 0x377377a5, 0x9, "8d7b737b793c84293fd910d927c26aeecd242017a2e2b5fd164210957d15390a0c82b2b1876f400494828ed009ba21e68686e41557e2a4393bee05fa31f4b0", 0x18}, 0x80, &(0x7f0000000180)=[{&(0x7f00000000c0)="8aaf7d7e41d694b246d5ab31353799f65120dfb474ffe7a252a0392a0e77a6faf1d013d534ab512d5c8d4d05cce66100df509e8088ddf9a01022e81b171ffc49ad8ddb87b7bcc62918d33f7836e3c8419a7d9e0971f6b3090fb52e981091d89334fe4f25234bad89684da7b4b7956e7a80e34e776e9b0a20eb4f5ce3490edc75dff5a123368b0b5bd0bf5c25a725e61b99bdd9bd26ec6478381073", 0x9b}], 0x1, &(0x7f00000001c0)=[{0x1010, 0x10e, 0x7, "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"}, {0xf8, 0x10f, 0x6, "1eb359f6c750e7707f87ac1cd33f7dedd489b77bc08032fc83519ad6b91e81a96683273cac0257113e1cf50759057afb8c86edd02469f63787c9144134658c474e34c476d7fb438ab67cf4645ed7a0b2581bd91c0baf9937826a0a4c95c3539a171beee12b59f14e3431a85550b6c3da56a61fbb49c3d5e01d4134e1b98f8c4cdc6a727f13dc8a5886b04ec9ee5141b0f3f91a62b25deff21795720aec57be8d24b72738c1d1775eac7327b7b4cfc30f2036dd40aed897ea20d26adf4cc6a3d95adc98bbad6cbcc1f2cf944972e225e70961e904995dc6fb19e02f6509458aa739025d"}, {0x70, 0x115, 0xfffffffffffffffd, "e9c2e6ae509218ae2da10d928a9f1cc3a0927d2c1b90ff99e53eb886cfce6ff72a399aa0c1f9ec564c2ec0f339726e0533ef28ac3640ad67d8d078657c80bd764edaf6fc12ba527c0a7ada119281f776de9a2bfca31e1fed12d69e"}], 0x1178, 0x4}, 0xffff}], 0x1, 0x2000c000) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/05/02 13:09:49 executing program 1: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 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, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'nr0\x00', 0x200}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) ioctl$BLKREPORTZONE(r1, 0xc0101282, &(0x7f00000000c0)={0x2, 0x1, 0x0, [{0x6, 0x5, 0x9, 0x40, 0x24ee3b5d, 0x4, 0x2}]}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x2) 2018/05/02 13:09:49 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x200, 0x0) mlockall(0x4995036086f1fe8e) munmap(&(0x7f0000ffa000/0x2000)=nil, 0x2000) r1 = ioctl$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, &(0x7f0000000040)=ANY=[@ANYBLOB="d24d564b000000040100000087a4085c0000000000"]) 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) 2018/05/02 13:09:49 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r0, &(0x7f0000007180)=[{{&(0x7f0000005000)=@hci, 0x80, &(0x7f0000006140), 0x0, &(0x7f0000006180)=""/4096, 0x1000}}], 0x1, 0x0, &(0x7f0000007280)={0x77359400}) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f00000000c0)=0x1, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x8000, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000000240)=""/4096) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000001300)) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_open_dev$ndb(&(0x7f0000001240)='/dev/nbd#\x00', 0x0, 0x4000) r2 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x7fff, 0x200000) getsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000000100)={@broadcast, @multicast2, @local}, &(0x7f0000000140)=0xc) syz_emit_ethernet(0x2a, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaffaaaa00000000000008004500001c0000000000119078ac2314aaac14140000004e20000890783b7c55e81333ba8c427359bd9537fc9dc5377d3ec007737cfd428af2c37e3f4419c0e5cc71047a46fadad7f44ae886c5df5649c1a5063a5600978f994e0114e12b010e3bcf64d4e76e9d6897789afcb72c5b925d262d6d3a"], &(0x7f0000000000)) getsockopt$inet_udp_int(r2, 0x11, 0x67, &(0x7f0000001280), &(0x7f00000012c0)=0x4) 2018/05/02 13:09:49 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000140)=""/246) ioctl$KDADDIO(r0, 0x4b34, 0x3) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000480)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000440)={&(0x7f0000000280)={0x184, r1, 0xc24, 0x70bd28, 0x25dfdbfc, {0x8}, [@IPVS_CMD_ATTR_SERVICE={0x10, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x8}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xacad}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x16}]}, @IPVS_CMD_ATTR_SERVICE={0x80, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x32}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@dev={0xac, 0x14, 0x14, 0x12}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x7f}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x22}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x36}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x3b, 0x2}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1b}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}]}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast1=0xe0000001}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x80000000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x94}]}, @IPVS_CMD_ATTR_DEST={0x4, 0x2}, @IPVS_CMD_ATTR_DAEMON={0x5c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bpq0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syz_tun\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xb4d489e1d184e6c3}]}]}, 0x184}, 0x1, 0x0, 0x0, 0x40}, 0x8000) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept4$netrom(r0, &(0x7f0000000640), &(0x7f0000000680)=0x10, 0x80000) inotify_add_watch(r0, &(0x7f00000004c0)='./file0\x00', 0x24000000) sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x78, r1, 0x8, 0x70bd28, 0x25dfdbff, {0x6}, [@IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x101}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xc0}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x401}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7fff}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x40}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}]}, 0x78}, 0x1, 0x0, 0x0, 0x8010}, 0x352eaf2d6bce9042) ioctl$EVIOCGREP(r0, 0x40047440, &(0x7f0000000000)=""/174) 2018/05/02 13:09:49 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x24001, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000100)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000380)={0x84, @dev={0xac, 0x14, 0x14}, 0x0, 0x3, 'lblcr\x00'}, 0x2c) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) 2018/05/02 13:09:49 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x80484) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9204, 0x0) 2018/05/02 13:09:49 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000a32000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00002a0e50)={0x14, 0x18, 0x1, 0x0, 0x0, {0x5}}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xffffffff, 0x101000) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000000100)=""/4096) 2018/05/02 13:09:50 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x18) r1 = syz_open_dev$usbmon(&(0x7f0000001100)='/dev/usbmon#\x00', 0x200, 0x800) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000001140)) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x4000, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f00000000c0)={r0, 0x2, 0x1, "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"}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001180)={0x0, 0x66144aea}, &(0x7f00000011c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000001200)={r3, 0x4, 0x30}, 0xc) 2018/05/02 13:09:50 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x2) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000080)='%\x00', &(0x7f0000000100)='\x00', &(0x7f00000001c0)='lo/vboxnet0ppp1\x00', &(0x7f0000000200)='&\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='wlan1selinux\x00', &(0x7f00000002c0)='&\x00', &(0x7f0000000300)='self(nodev\x00'], &(0x7f0000000480)=[&(0x7f0000000780)='em0]*trusted^\x00', &(0x7f0000000800)='],elf\x00', &(0x7f0000000840)='\x00', &(0x7f0000000440)='cpuset\x00']) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f00000005c0)={@local, 0x0}, &(0x7f0000000600)=0x14) sendto(r0, &(0x7f00000004c0)="d287e13e142b8e9ed2e2c0ea9cf85d327003e0f50c45f4773fd5284389a550b6fd20b5275aa095b4ee8c1fc7edfb0fb455efed58d95ee11c7f136d198c6cebcca98767d40b55d7d7abc9f3ff246ec95a7ab24753c9d1008695546a8863bbb52205205cdb6e0531d9e4853735d0be40ea191b0b6ff2d3ab87918d666e6c40180589a53b38ba194c08a5e6614d9632ac2a6973b2a8cc7ea0d9fd9e3d89c0b15b338dbaeb901869e1fa1dd5fd139df18664a0fede381b224d36c0f3d0790244beddd832f4f00b7fe91b522c52b814ba67fd7bcdf2", 0xd3, 0x41, &(0x7f0000000640)=@can={0x1d, r1}, 0x80) r2 = fcntl$dupfd(r0, 0x0, r0) accept4$nfc_llcp(r2, &(0x7f00000006c0), &(0x7f0000000740)=0x60, 0x80800) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=@ipv4_newaddr={0x18, 0x14, 0x1, 0x0, 0x0, {0x2, 0x80}}, 0x18}, 0x1}, 0x0) 2018/05/02 13:09:50 executing program 7: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x371ff5f1b57563ed, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x38, r3, 0x900, 0x70bd2a, 0x25dfdbfd, {0xe}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1d}]}, 0x38}, 0x1, 0x0, 0x0, 0x1}, 0x0) r4 = dup2(r1, r0) ioctl$TCFLSH(r4, 0x540b, 0x2) ioctl(r0, 0x8b25, &(0x7f0000000240)) 2018/05/02 13:09:50 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) fstatfs(r0, &(0x7f0000000040)=""/34) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000fb4000)=ANY=[]) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x410, 0x0, 0x1f}]}) 2018/05/02 13:09:50 executing program 6: r0 = socket$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(0x3, &(0x7f0000000080)=0x0) fcntl$setlease(r0, 0x400, 0x4) r3 = dup3(r0, r1, 0x0) r4 = getpgrp(0x0) syz_open_procfs(r4, &(0x7f0000000180)='fd/4\x00') getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000140)=0x8) io_submit(r2, 0x1, &(0x7f0000000100)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x2, 0x0, r3, &(0x7f0000000040)="02000000a00a000000215d2924af7b7f", 0x10}]) 2018/05/02 13:09:50 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="0900000000000000313b828b182d18bd0000030006000000000002000000e0000001000000000000000f030005000000000002000000e000000100000000000000000000000000000000000000000000"], 0x50}, 0x1}, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x101000, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000100)="5ae62888914f2528a98ab6dbd8c9c7efd2ee074627472e80ed22df501fa6c22d8b33bb985b0639eb1f4e68bf5cb0844cfb8118a80b50f6d2e36afc2bf598f2a1b8638a2ab23ec15beb194ee02c4b6dbe9e9c560878d6cb959398fbd547410fe18e34bd5901dddf88dec52bf43633e6c2d93ada") socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000180)=0x786) getuid() 2018/05/02 13:09:50 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) r2 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x800) fsync(r2) mmap(&(0x7f0000318000/0x3000)=nil, 0x3000, 0x1, 0x41130, r2, 0x0) fsetxattr(r1, &(0x7f0000000000)=@known='com.apple.system.Security\x00', &(0x7f0000000040)='/dev/kvm\x00', 0x9, 0x0) 2018/05/02 13:09:50 executing program 3: clone(0x0, &(0x7f0000a43000), &(0x7f00004c4000), &(0x7f000052c15e), &(0x7f0000a07000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x40) close(r0) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f00000000c0)="6368696c6472656e004a27902b0e25c57313f3ab78197fbcc4737f4cd47ff5d372baaf1f99952d3b424133fa9f237b9cd01dd438168da33209874d933cdd6e7a8554a2aa977f86b5b35c6d04eb20e572de43dc43ed4722dfc1f42c7540cc9dc9bb3650342ede803e580cef5e75c6c49122699a2e3f5332ed") clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) pread64(r2, &(0x7f0000000080)=""/26, 0x10, 0x20054) [ 126.560161] Unknown ioctl -2142735306 2018/05/02 13:09:50 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000de9000)=[@textreal={0x8, &(0x7f0000000140)="0f20e06635000010000f22e02e1ac5640f01cf0f0765f20f30660f3a603bae0fc728f30f070fc72e001066b90d0600000f32", 0x32}], 0x1, 0x0, &(0x7f0000000300), 0x0) ioctl$KVM_XEN_HVM_CONFIG(r3, 0x4038ae7a, &(0x7f0000000080)={0x7, 0x9ac, &(0x7f0000000000), &(0x7f0000000040)="d373d9093b8801cbcac13bc458098f12c4d5d0cbc67e05e1cd18094c0d86251c01", 0x0, 0x21}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 126.603195] Unknown ioctl 1074275332 [ 126.604378] binder: 9682:9684 ioctl 540b 2 returned -22 [ 126.620095] binder: 9682:9684 ioctl 8b25 20000240 returned -22 [ 126.622856] Unknown ioctl -2142735306 [ 126.641443] binder_alloc: binder_alloc_mmap_handler: 9682 20000000-20002000 already mapped failed -16 2018/05/02 13:09:50 executing program 5: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/rt_acct\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000100)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000280)={r1, 0x9}, 0x8) chdir(&(0x7f0000000040)='./file0\x00') bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x100f}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000f79fb8)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}], {0x95}}, &(0x7f0000000000)='GPL\x00', 0xfffffffffffffffc, 0x438, &(0x7f0000000140)=""/251}, 0x48) symlink(&(0x7f0000000140)='..', &(0x7f00000000c0)='./file0\x00') ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000000340)={0x0, 0x7, 0x84e, &(0x7f0000000300)=0x8efe}) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f00000002c0)={0x0, 0x53}) umount2(&(0x7f0000000180)='../file0\x00', 0x0) 2018/05/02 13:09:50 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x0, 0x0) r2 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r2, 0x1, 0x12, &(0x7f0000000140), 0x79) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f00000004c0)={0x8, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e21, @broadcast=0xffffffff}, 0x6a0de6d9b36d23f1, 0x9, 0x9, 0x4, 0xec3, &(0x7f0000000480)='erspan0\x00', 0x9, 0x3, 0x3}) r3 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x8001) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 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_bp={&(0x7f0000005000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r4, 0xc0505510, &(0x7f0000001000)=""/250) ioctl$TUNSETNOCSUM(r3, 0x400454c8, 0x1) write$cgroup_int(r1, &(0x7f0000000300)=ANY=[@ANYBLOB], 0x5) sendmsg$key(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)=ANY=[@ANYBLOB="020a00000200000000000005000000e5"], 0x10}, 0x1}, 0x0) sendmsg$key(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000340)={0x2, 0x16, 0x3, 0x8, 0x13, 0x0, 0x70bd2a, 0x25dfdbfb, [@sadb_sa={0x2, 0x1, 0x4d4, 0x20, 0x0, 0x29, 0x2, 0xa0000000}, @sadb_x_sec_ctx={0xe, 0x18, 0x4, 0xfff, 0x62, "cc98216c897ad0f32af773c5cdbecc74f19bbdc577c7c6b2a7b388cfe677b68087f3f176e3ea6adcc0a60ccf6c7a03c5519b1c861cec28e271688ffa5fcaeb3ce6df924a6fc50212b90619a3dc6a7b6a3a427b868be52c5dcf96638b39be0d514ff2"}, @sadb_x_nat_t_type={0x1, 0x14}]}, 0x98}, 0x1}, 0x4) sendmsg$key(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x2, 0xe, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x80000, 0x0) ioctl$EVIOCGPROP(r0, 0x40047438, &(0x7f0000000540)=""/246) [ 126.651325] Unknown ioctl 1074275332 2018/05/02 13:09:50 executing program 1: getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x38, &(0x7f00000000c0)=[@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, @in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x80000001}]}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}], 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f0000000000), 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000240)={r0, 0x6, 0x5, 0x6, 0x6, 0x7, 0x3, 0x3, {r0, @in6={{0xa, 0x4e21, 0x1b8e, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffffbc1f}}, 0x1, 0x6000000000, 0x2, 0x4, 0xdc}}, &(0x7f0000000140)=0xb0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f0000000100)={{0x3, 0x3f, 0x156e, 0x101, 0x3aa53ca1, 0x100000001}, 0x10000}) 2018/05/02 13:09:50 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x7, &(0x7f0000000580)=[{&(0x7f0000000100)="05f440d96cbf3b86dac73c67a8ae581edee490cc1dd9b553c3d302d03ea02f259e572a6f97e011b426b355b9318c0dbcb5ac1d9c4819106fd23cfa6163be89b8ec599d32c3c06e1cd3ae12951059c0821ef48114782da3ef427e47d883d7392892a30ffeacfc11360628fc582f0be4fef40adab2c41952b5cc76083560bfe8c256e17e74a05620371c1f4876d25606626d9f6c466f014c660bb9746fd2adbadd38373f898b5c046f86e5dd42c5aa7e11484f7299fff37f5dc3cbc316b3da8a2068464e78281b12ffb1289976609627dd17eddd24d1e40610ba9005", 0xdb, 0x9f}, {&(0x7f0000000200)="f8bbcd656acaf92daa094ffebe4501a2b0d8eb9b39edcd7b42549534525767f8", 0x20, 0x100007}, {&(0x7f0000000240)="1bc22fa3a623c5696043743e2ddad217a04e89b36a56dbb52ca7c64733ca64ae5abbd3024d258570f5b45276ddb00f61b797a744fc8ccb5aef7da5611892", 0x3e, 0x4}, {&(0x7f0000000280)="2bb3894197fcd9af18a8824f8e3b540869d9443480d0c08336c2dbecdf447f55c297419c0ea052899ebf90764a42bc3dfb7de8793b05b589b8643a3c91555e7e2164eefcace116043aa5224cfd4a4a840d256a37540e09ae0679e763c2e5d0012fd4e84b72bb9d755695e7c2dffc1d5fcde28578a2b567bbf843e2083d721ea77c56daa52ce32970774ccd223a7d22a799c12bbfd9795285b9fe34b4343698839de3aec5944dda54949873dc504e8b21c91d3ae1ff874cd638", 0xb9, 0x7}, {&(0x7f0000000340)="7accf3b8375ad33c7fe0dc74cb4b999d69d5ee41054296d459119869579def9cb2f90d90981377d5b147a4db695ea5abe0888cb36e797f1a1152cf7397080b206e0958514c", 0x45, 0x4}, {&(0x7f00000003c0)="b08966c3a8061f07b97d81706999eb9f834a8cf5e4036187b729c44dee9a398986aeefb0822085e73598c67e38329a52e644cc0473484bb8329496d74ece9927377737f3b91d07d951489adfa4d6735778d15e935aa44590445fb868", 0x5c, 0xffffffff}, {&(0x7f00000004c0)="68a73b58668b5b71679a878d9c0fbe372b2943ccd690535479800eae10591173d2dd903eadbb23a0848091af69ec6bb04f79adfc2eca2b1fe854d22009ed29a408463e7b1ce5041dd93659031f59ba931435a0db658a539887405695918ab92fa22005ec5bfe86d3fb5792e08d9d65c2f93391b2052fe36768b95f2253f95dd54bc968bbbe19b80c33a216b16fd49609aefade46d1b4102a5806", 0x9a, 0x249c}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB='subvolrootiD=-,\x00']) r0 = getpid() sched_getattr(r0, &(0x7f0000000080), 0x30, 0x0) [ 126.755934] binder: 9682:9724 ioctl 8b25 20000240 returned -22 [ 126.757647] binder: 9682:9684 ioctl 540b 2 returned -22 2018/05/02 13:09:50 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000000c0)={0x1, 0x0, 0x0, 0x7953}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000180)={0x9, r2, 0x1, 0x46}) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)="7663616e30000100000800", 0x10) sendto$inet(r0, &(0x7f00000002c0), 0x99, 0x800000020000000, &(0x7f0000000140)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0x0, 0x800000000000852b, 0xffff}, 0x14) writev(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)='\v', 0x1}], 0x1) 2018/05/02 13:09:50 executing program 0: syz_emit_ethernet(0x4e, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "0d009e", 0x18, 0x0, 0x0, @dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff]}, {[], @icmpv6=@mld}}}}}, &(0x7f0000000000)) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='memory.swap.current\x00', 0x0, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000080)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) [ 126.796788] QAT: Invalid ioctl [ 126.837827] QAT: Invalid ioctl 2018/05/02 13:09:50 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x2, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000d6d000)={0x0, 0x2000000000069}, 0xb) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) read(r0, &(0x7f00005f6000)=""/99, 0x63) 2018/05/02 13:09:50 executing program 6: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={0xffffffffffffff9c, 0x3, 0x1, 0x64, &(0x7f0000000040)=[0x0, 0x0, 0x0], 0x3}, 0x20) ioctl$sock_bt(r0, 0xdd1f, &(0x7f00000002c0)="3a53325120eb1b34d1b6bdc2b0fcc5253f6eac0b4a7f2d0aee2af796b9f0d8b95eac3d16be53562b8c3748377255e7e339c624e7b5ebaeef4b6f6adc359151a4ab396be4dfea3316db48d93a12606adcfdeaadc98c59caa3c5201a9915bf3c2f45a83e7d38cafa0cd247534fb84dcca1de074251653e53608162ee6709dd9f5b0fa2eaf2d0232e4f109c92f42315dc9be6527cd361a71db87b31139f34ac0d43e8ccd56404482d628fe89154695daf645fe4026fde2b647d9aaa765357e167046bcf1412208c1a29f3f8e901f1409f191b45d9b0ad41b50d47bee1725138e1d9972c7bef15e390fd3bfc087b687d") r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000e4e000)=0x200000000) write$vnet(r1, &(0x7f0000b28000)={0x1, {&(0x7f00000001c0)=""/207, 0xcf, &(0x7f000072bfce)=""/50, 0x0, 0x2}}, 0x68) write$vnet(r1, &(0x7f0000c51000)={0x1, {&(0x7f0000000140)=""/24, 0x4, &(0x7f00005b3000)=""/101, 0x0, 0x2}}, 0x733) perf_event_open(&(0x7f000025c000)={0x2, 0x1c2, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$vnet(r1, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68) 2018/05/02 13:09:50 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x1c, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x800, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x40}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x1, 0x70, 0x8, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, r0, 0x0) 2018/05/02 13:09:50 executing program 1: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)="0636010047f34a78289f63f4c62f63afb1396fbc6010aa0604259f49583a60d186ac06cf521a598dbf8b3a0acdd0fda432650a6185b499446053f2c78e201c3782ba8bd90ea55b0d511ea090ae4d3b09beed68615bf877e18f84b9a35c76a619e929b63a4452e2f4e81bfbeb371305e94d9825b93db258e59583ec6932230315bad4338d0ed4948af694") epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) fcntl$setownex(r1, 0xf, &(0x7f0000000140)={0x2, r0}) fstat(r1, &(0x7f0000000180)) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) 2018/05/02 13:09:50 executing program 0: r0 = socket$alg(0x26, 0x5, 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) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x2400) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001040)) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/4096, 0xfea7}], 0x1) 2018/05/02 13:09:50 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000100)={r1, 0x1, 0x6, @random="0b0a97f68394"}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x4) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='rdma.current\x00', 0x0, 0x0) bind$ipx(r3, &(0x7f0000000080)={0x4, 0x10, 0x1000, "baa585122bfb", 0x81}, 0x10) write(r2, &(0x7f0000fa8000)="2700000014000707030e0000120f0a0011000100f5fe0012ff000000078a151f75080039000500", 0x27) 2018/05/02 13:09:50 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000040)={{0xbf, @loopback=0x7f000001, 0x4e24, 0x1, 'fo\x00', 0x10, 0x7, 0x2f}, {@empty, 0x4e23, 0x0, 0x40, 0x4, 0x2}}, 0x44) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000004c0)=@broute={'broute\x00', 0x20, 0x4, 0x610, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000cc0], 0x0, &(0x7f0000000240), &(0x7f0000000540)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff02000000050000000000000000006c6f00000000000000000000000000006263736630000000000000000000000069726c616e300000000000000000000069705f76746930000000000000000000000000000000000000000000aaaaaaaaaa0000000000000000002001000020010000580100007374617469737469630000000000000000000000000000000000000000000000180000000000000000000000000000000000000000000000000000000000000073747000000000000000000000000000000000000000000000000000000000004800000000000000000000000000000000000180c20000000000000000000000000000000000000000000000aaaaaaaaaaaa0000000000000000000000000000000000000000000000000000800600006d61726b0000000000000000000000000000000000000000000000000000000010000000000000000000000000000000ffffffff00000000050000000000000000006966623000000000000000000000000065727370616e3000000000000000000069666230000000000000000000000000726f7365300000000000000000000000aaaaaaaaaa00000000000000ffffffffffff000000000000000070000000d0000000200100004e4651554555450000000000000000000000000000000000000000000000000008000000000000000000000000000000434f4e4e5345434d41524b0000000000000000000000000000000000000000003800000000000000000000000000000049444c4554494d4552000000000000000000000000000000000000000000000028000000000000000000000073797a31000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000ffffffff01000000110000000000000000006970366772657461703000000000000073797a5f74756e000000000000000000626f6e6430000000000000000000000073797a5f74756e0000000000000000000180c2000000000000000000aaaaaaaaaabb0000000000000000a00000003801000088010000706b747479706500000000000000000000000000000000000000000000000000080000000000000000000000000000005241544545535400000000000000000000000000000000000000000000000000200000000000000073797a30000000000000000000000000000000000000000000000000000000004c45440000000000000000000000000000000000000000000000000000000000280000000000000073797a3000000000000000000000000000000000000000000000000000000000000000000000000049444c4554494d45520000000000000000000000000000ef4dfb6e3100000000000000000028000000000000000000000073797a30000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000ffffffff010000000500000000000000000073797a6b616c6c65723000000000000074756e6c3000000000000000000000007369743000000000000000000000000069666230000000000000000000000000000000000000000000000000ffffffffffff0000000000000000300100003001000080010000697036000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000000000ffffac1414aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006c696d6974000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000059ea0000000000000000000000004c45440000000000000000000000000000000000000000000000000000000000280000000000000073797a30000000000000000000000000000000000000000000000000000000000000000000000000"]}, 0x68d) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x3ff, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in={0x2, 0x4e22, @multicast1=0xe0000001}], 0x3c) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x4000, 0x0) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000000100)={0x300000000000000, 0x7001, 0x6, 0x5, 0x12}) 2018/05/02 13:09:50 executing program 2: socket$vsock_dgram(0x28, 0x2, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f000013e000)=@ipv6_newroute={0x2c, 0x18, 0x301, 0x0, 0x0, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x5}, @RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x1}}]}, 0x2c}, 0x1}, 0x0) [ 127.070621] device bridge0 entered promiscuous mode [ 127.118108] IPVS: set_ctl: invalid protocol: 191 127.0.0.1:20004 fo [ 127.139583] netlink: 'syz-executor2': attribute type 21 has an invalid length. [ 127.143442] kernel msg: ebtables bug: please report to author: Wrong len argument [ 127.187576] netlink: 'syz-executor2': attribute type 21 has an invalid length. [ 127.200169] IPVS: set_ctl: invalid protocol: 191 127.0.0.1:20004 fo [ 127.201134] kernel msg: ebtables bug: please report to author: Wrong len argument [ 127.215296] device bridge0 left promiscuous mode 2018/05/02 13:09:51 executing program 3: socketpair(0x0, 0x5, 0x81, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0xfffffffffffffffd, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000000040)={0x8, 0x3}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000005000)={0x13}) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc004ae0a, &(0x7f0000005000)=""/20) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000200)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000240)=0x0) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r2, &(0x7f0000000280)={r0, r1, 0x9}) sendmsg$nl_netfilter(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x6c, 0x2, 0x9, 0x800, 0x70bd2c, 0x25dfdbfe, {}, [@typed={0x4, 0x14}, @nested={0x54, 0x60, [@generic="a5e90f93d7fdefc86d385754f789ab2c8b8e3f9a780c77e014112b1bca852442b005330fdfea26e35911b2b9e45d8e99ce5501f11fc9b00ab89c759aff7db43cebe5d8bbfcefd15cb5df11c235"]}]}, 0x6c}, 0x1, 0x0, 0x0, 0x40080}, 0x4000894) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) 2018/05/02 13:09:51 executing program 0: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000200)='/dev/uinput\x00', 0x30d00, 0x0) ioctl$SG_SET_COMMAND_Q(r0, 0x2271, &(0x7f0000000240)=0x1) r1 = socket(0x11, 0x100000803, 0x0) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, [0x0, 0x4, 0x872, 0x0, 0x1, 0xaeba, 0x3, 0x7f, 0x2, 0x7, 0xff800, 0x1, 0x81, 0x5, 0x200]}, &(0x7f0000000380)=0x100) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000500)={r3, 0x10, &(0x7f00000003c0)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xd}}]}, &(0x7f0000000540)=0x10) syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x4200) syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x6, 0x208240) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0xf7fffffffffffffe) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000400)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, &(0x7f0000000100)=0x100) io_setup(0x469, &(0x7f0000000180)=0x0) io_submit(r4, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000100), 0x12c}]) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000580)={'mangle\x00'}, &(0x7f0000000600)=0x54) 2018/05/02 13:09:51 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000040)=0x9) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f0000000000)) 2018/05/02 13:09:51 executing program 7: 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) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000640)='/selinux/enforce\x00', 0x4000000001, 0x0) r2 = fcntl$getown(r0, 0x9) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000440)=0x0) kcmp(r2, r3, 0x0, r1, r0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f00000004c0)=""/156) fallocate(r1, 0x20, 0x0, 0x1000) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f0000000040)={"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"}) ioctl$BLKRRPART(r1, 0x125f, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000480)=0x10000, 0x4) 2018/05/02 13:09:51 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2001, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000100)={r3, 0x0, 0x8e, 0xad, &(0x7f0000000040)="ba357480ec9978982ff12cdcc1dace7a0bf6bed914a855db487e902b9951ff8bc2b491e7c2cf96bf7ad8e4b3fe6f93b57ca147d1aa78a037f12265613bf08b837dcc2ed4b57952fb320facfc91d561f17c480ad6b889c724258dc4ce0c0c65283614ac8a95e56a6af638775846e7596e4151e7c85a3fadcd2f278792ec5617dd94081db5d6fcf8020e84dfbc4faa", &(0x7f0000000180)=""/173, 0x100000000, 0xff}, 0x28) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000280)=ANY=[@ANYBLOB="0051ee34ff81c5dbe9d1f453af9d98d2f98b8d063dd3a4fbdbb2c0f294db192416bc2e6b24ca8066e516b5996ef3c8606ab6379801185bc051cc0b4a69dc769077a522ecad4c75c4acfefc326e2df27ad8bfc5ddbee2261f4a315691534d91b888a7e747acd82221fa7c7fa0b973da2a37b87c3927667f52ccd80a05c0ede0db103b548dbd8ae5a6a3270700a1718e978cdc1399f20deda2779bac687e9a6803e752445a384152f75b46f41d4294526f9925c4b60b84e5c9e93c82c343f4ada088605cbc4b910ffac8a25116d1fe740814a892f1c68859ae9dda4fa666bba143e675191c28e142594533b4f58087b25796f9a4ee530792014c83392da997dd4346605044e3056817fc94529664d5fb83f365ecad3bafeb13cf728dc17b506ef6dacd33d98418c7cd7786950d5d01b0c1a07b50878030bbfca34c33f1875028f1d2ebbe1de65fceb81a34c2cdf319529d4a1d30ed1b2ffbc3b958f33e3d402ba700cbeaaf1b98b60f74ffb338dd138a8a45060f001a1313c4ad56423709b2361c414389021ace21e999637025095af3e3a8a083b613a75bdc2fb296504c4bf283256304de8c82af22d71be0"], &(0x7f0000000240)=0x1) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000500)=0x0) sched_setparam(r4, &(0x7f0000000540)=0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f00000004c0)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000500), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r3, 0x0, 0x487, &(0x7f0000000440), &(0x7f0000000480)=0x30) 2018/05/02 13:09:51 executing program 5: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) dup2(r0, r1) r2 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f0000000000)=ANY=[@ANYBLOB="fffffffffffffff5"], 0x8) 2018/05/02 13:09:51 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000840)=[{&(0x7f00000006c0)}], 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000100)=ANY=[@ANYBLOB="8f1200319407ef3323745637407b18ee0c00f59cec001f00000007845c86bdb7b0026e7c0000000072a958fef5ffb1948daebfa6be86d8a1e9a689805a98c4f3d07c35dbf843869849277d48c21b3520cd15f0f903ba03c5e7563ef4c6237a38eb71472d0ce6712f70"], 0x10}, 0x1}, 0x0) getsockname$netlink(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000200)=0xc) 2018/05/02 13:09:51 executing program 2: 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dfb000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x401) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0xffffffc}) dup2(r1, r0) 2018/05/02 13:09:51 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"6966623000faffffffffffffff00", 0x4003}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000100)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="0000000c000000000000000000006071685b00140000fe8000000000000000000000000000aa0000000000000000000000000000000000000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="500000b6716bed009c1103f55dc89a75f1"], 0x4a) 2018/05/02 13:09:51 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000117000)='/dev/input/mice\x00', 0x0, 0x20000800000001) r1 = epoll_create1(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000040)=0xc) migrate_pages(r2, 0x0, &(0x7f0000000080)=0xf11, &(0x7f00000000c0)=0x8b) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000693ff4)) write(r0, &(0x7f0000000000), 0x27) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000000)=r0, 0x4) dup2(r1, r0) 2018/05/02 13:09:51 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x2000, 0x0) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000080)=0x8000) 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) socketpair(0x1, 0x80005, 0x0, &(0x7f0000002000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_timeval(r1, 0x1, 0x19, &(0x7f000000aff0), &(0x7f0000000000)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0x1000, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}}, &(0x7f0000000180)=0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x18}}}, 0x100000000, 0x0, 0x1, 0x3, 0x62}, 0x98) [ 128.009284] PF_CAN: dropped non conform CAN skbuf: dev type 65534, len 60, datalen 0 [ 128.034789] Unknown ioctl 1074310738 [ 128.064350] Unknown ioctl 1074310738 2018/05/02 13:09:51 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000001c0)=0x4000000011) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x0, 0x0) select(0x40, &(0x7f0000000040), &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, &(0x7f0000000240)={0x0, 0x7, 0x6, 0x0, 0x0, 0x2}, &(0x7f0000000280)={0x0, 0x7530}) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000140)={0x0, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x1, 'lblc\x00'}, 0x2c) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x8000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000003c0)={{{@in6=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000100)=0xe8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000180)={r3, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) openat$cgroup_ro(r2, &(0x7f00000000c0)='cpuacct.usage_percpu\x00', 0x0, 0x0) 2018/05/02 13:09:51 executing program 2: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vsock\x00', 0x280, 0x0) recvmsg$kcm(r0, &(0x7f0000002600)={&(0x7f0000000300)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000380)=""/235, 0xeb}], 0x1, &(0x7f00000004c0)=""/45, 0x2d, 0x7}, 0x2000) r1 = socket$packet(0x11, 0x2, 0x300) r2 = fcntl$dupfd(r1, 0x406, r1) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000000)=0x320, 0x4) recvfrom$inet(r2, &(0x7f0000000200)=""/153, 0x99, 0x101, 0x0, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000080), 0x4) sendto$inet6(r2, &(0x7f0000000040)='!', 0x1, 0x0, &(0x7f0000008000)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmsg(r2, &(0x7f0000000580)={0x0, 0x9e, &(0x7f00000004c0), 0x394, &(0x7f0000000500)=""/115, 0x73}, 0x2000) sendto$inet6(r2, &(0x7f00000000c0)="4bee384fda21383e034103d06bfac762338592a8bab54e75688cc8ae1532bf70baa678ad9212ecf235720949931ec327dcef5c68309f65fa49ae9fed2fb5aabc2c3850edf8541e5c328cab6d39baf25fd89a", 0x52, 0x4, &(0x7f0000000140)={0xa, 0x4e24, 0xf10d, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) readlinkat(r2, &(0x7f00000001c0)='./file0\x00', &(0x7f0000001600)=""/4096, 0x1000) getsockopt$IP6T_SO_GET_ENTRIES(r2, 0x29, 0x41, &(0x7f00000005c0)={'raw\x00', 0x1000, "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"}, &(0x7f0000000180)=0x1024) 2018/05/02 13:09:51 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000640)='/selinux/enforce\x00', 0x20202, 0x0) write$binfmt_elf32(r0, &(0x7f0000000680)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) pivot_root(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') fallocate(r0, 0x11, 0x0, 0x1000) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000000)={@remote, @multicast2}, &(0x7f0000000040)=0x8) 2018/05/02 13:09:51 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x400000000) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="f5fd5d3333e17fb4cb4f8417efffa578000f0000"], 0x21d) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e24, @loopback=0x7f000001}], 0x20) 2018/05/02 13:09:51 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f0000000000)=""/90, &(0x7f0000000080)=0x5a) r1 = socket$inet(0x2, 0x3, 0x800000000000b) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000002c0)=@nat={'nat\x00', 0x19, 0x1, 0x198, [0x20000340, 0x0, 0x0, 0x20000370, 0x200003a0], 0x0, &(0x7f00000000c0), &(0x7f0000000340)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'bcsf0\x00', 'dummy0\x00', 'ifb0\x00', 'lo\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x70, 0xa8, 0xd8}, [@snat={'snat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffd}}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffc}}}}]}]}, 0x210) 2018/05/02 13:09:51 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0xfffffffffffffffc, 0x1000001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000000040)={{0x0, 0x0, 0x0, 0x0, "bbef0264d9e95cb5307b9336235bf570ecb4532a50e0700b14cce6f7b35d3771bdb43158e043953fa6a174d0"}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, "ef83872d131902ee88d25391378acfc2b1f980629bd97956d0273dad340640a6e94578c7982c4674130d5346efb816198ab3d1cbdf5668c5008b42b579dd8752", &(0x7f0000000000)='%\'\x00', 0x3}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000340)='/dev/audio\x00', 0x90000, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000380)=0xfff) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000140)) tkill(r3, 0x1000000000016) close(r2) r4 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0xbb39, 0x0) r5 = dup2(r0, r0) ioctl$VT_DISALLOCATE(r5, 0x5608) write(r0, &(0x7f0000000180)="be369941449d65eefca64b2b242c0e46c1c0db753edaaeb87da1bcf65977b3074d477edfcd315a15eb151e7ca9e6b5cf9ccf4ecd7b5b83861f56d3e7e1664b8a6a322a21a07361c3afaf39e98250bbcce70fafb62280322fb71cbd00960b07f2b8947a510a00a3849224567c4b8b2ef23492992192496a9feaffdba03fc35b4035192c82eea67e46c76b2037b51d378dd90bc861203c6f2f553982e7326e5023d6e7ce0557849ee02f4a3d8562f33bb506e50868b4006127797e633cf89690f678191428b023af3a2fab59f33938d8dfeb35ea", 0xd3) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f00000002c0), &(0x7f0000000300)=0x4) 2018/05/02 13:09:51 executing program 7: getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000a80), &(0x7f0000000ac0)=0x6) 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$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f00000008c0)=ANY=[]}, 0x1}, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000040)) 2018/05/02 13:09:51 executing program 5: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81000) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000040)={{{@in=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000000140)=0xe8) setfsuid(r2) 2018/05/02 13:09:51 executing program 0: personality(0x7000007) 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 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 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) clock_gettime(0x0, &(0x7f0000000040)) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r0, 0x0) prctl$setname(0xf, &(0x7f0000000140)='*:md5sumeth1ppp1bdevcgroup\x00') [ 128.200460] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/02 13:09:51 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x1) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff0100", 0x1302}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x1000000000000009, &(0x7f00000000c0)=0x0) io_submit(r2, 0x1, &(0x7f0000000040)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000380), 0x7f28a8cf4b2c6cf7}]) 2018/05/02 13:09:51 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x6, 0x7fff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000280)=ANY=[@ANYRES32=r2, @ANYBLOB="a5000000f8222d8b09a8b44ffdb5f805c9bacca093bfe4ca86c5a089042013cdde3d6e89c1750c82a558eb944fb00e561d48031210b745c0ce5229db5b99e42428f3a6b41ef71dbdfdb1962873a217aa21c0bd412d3fe630ac00b2fe001b870189b78e13c79901614add10c242dc3e2d6fd93da0fac5dfe16af962ae5ada205645daf4ff3f7d5a23707c73d1dbde318319f6e1197099a89b954d24a899f82e906a3dafd3cf08540000"], &(0x7f0000000240)=0x10) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x304, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @multicast2=0xe0000002}, "0008000000759b288842f5ac1f020409"}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000180), 0x10) 2018/05/02 13:09:51 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'veth1_to_bridge\x00'}) openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x0) r2 = accept4$packet(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x14, 0x80800) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000380)={0x0, @multicast2, @dev}, &(0x7f0000000100)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000cb8fd8)={'vcan0\x00', r3}) bind$can_raw(r0, &(0x7f0000003ff0)={0x1d, r4}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x20) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, r2) close(r0) 2018/05/02 13:09:51 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8, 0x200000) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={0x0, r1, 0xc, 0x2}, 0x14) r2 = socket$unix(0x1, 0x10000000801, 0x0) connect(r2, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) write(r2, &(0x7f000058bfe4)=')', 0x1) 2018/05/02 13:09:51 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000140)={0x8, 0x5, 0x9, 0xf8d, 0x3, 0xff, 0x9, 0x80000000, 0x4, 0x1ff, 0xfffffffffffeffff, 0x3373c3ee}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000040)={r0, 0x50, &(0x7f00000000c0)}, 0x10) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000000080)) 2018/05/02 13:09:51 executing program 7: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}]}, &(0x7f0000f91ffc)=0xfffffffffffffd67) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x3, &(0x7f0000519fa8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@local}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f0000000140)=0xe8) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000000340)=""/106, &(0x7f0000000100)=0x6a) 2018/05/02 13:09:51 executing program 0: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001440)={&(0x7f0000000140)=@kern={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000001400)}, 0x0) r1 = socket$inet(0x2, 0x3, 0x20000000084) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000001300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x83, &(0x7f0000001500)={'nat\x00', 0x0, 0x3, 0x90, [], 0x269, &(0x7f00000001c0), &(0x7f0000000200)=""/4096}, &(0x7f0000001280)=0x108) open_by_handle_at(r2, &(0x7f0000001200)={0x33, 0x3, "c6e28526a6b98a429c25a29f203858cbdd0adeca612a542d6dda3f415f0f65ec6c1f40accc1829e076b3e5"}, 0x1) r3 = syz_open_dev$audion(&(0x7f0000001240)='/dev/audio#\x00', 0x9, 0x10000) bind$unix(r3, &(0x7f0000001480)=@file={0x1, './file0\x00'}, 0x6e) r4 = dup3(r1, r0, 0x80000) ioctl$EVIOCGID(r4, 0x80084502, &(0x7f0000000040)=""/6) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000080)={0x8000, 0xff, 0x202, 0x100000001, 0x194d, 0x3, 0x4, 0xfffffffffffffff7, 0x0}, &(0x7f00000000c0)=0x20) ioctl$sock_inet_SIOCDARP(r4, 0x8953, &(0x7f00000013c0)={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xa}}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x3c, {0x2, 0x4e21}, 'vlan0\x00'}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r5, 0x10000, 0x2, 0x2, 0x694, 0x5}, &(0x7f0000001380)=0x14) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000001340)={r5, 0x5}, &(0x7f00000012c0)=0x8) 2018/05/02 13:09:52 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x40000000000000ff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='lo\x00', 0x10) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={r1, 0x0, 0x1, 0x1, &(0x7f0000000080)=[0x0, 0x0], 0x2}, 0x20) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000240), &(0x7f0000000100)=0x394) bind$llc(r0, &(0x7f00000000c0)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/05/02 13:09:52 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x121) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000000200)={0xfffffffffffffff7, 0x3f, 0x3, 0x5, 0x8}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r2, 0xc008ae09, &(0x7f0000000040)=""/193) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000280)={0x0, 0x5, 0x4, [0x66c3, 0x3a, 0x8, 0x1]}, &(0x7f00000002c0)=0x10) r4 = syz_open_dev$binder(&(0x7f0000000400)='/dev/binder#\x00', 0x0, 0x800) sync_file_range(r4, 0xfffffffffffffffd, 0x3, 0x3) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000300)={r3, @in6={{0xa, 0x4e23, 0x1000, @loopback={0x0, 0x1}, 0xfffffffffffff801}}}, &(0x7f00000003c0)=0x84) r5 = semget(0x0, 0x5, 0x181) semtimedop(r5, &(0x7f0000000140)=[{0x1, 0x5, 0x1000}, {0x3, 0x101, 0x1800}, {0x4, 0x1000, 0x1800}, {0x1, 0x1000, 0x1800}], 0x4, &(0x7f0000000180)) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f0000000000)) [ 128.473130] kernel msg: ebtables bug: please report to author: Nentries wrong 2018/05/02 13:09:52 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fa6000)={0xffffffffffffffff, 0xffffffffffffffff}) io_setup(0x83f5, &(0x7f00000000c0)=0x0) r3 = syz_open_dev$mice(&(0x7f0000001540)='/dev/input/mice\x00', 0x0, 0x400000) connect$netrom(r3, &(0x7f0000001580)=@full={{0x3, {"bceb84030ee1a7"}, 0x7efc}, [{"abbd455d54e620"}, {"82287819fa614c"}, {"359d0651f100d6"}, {"f0f6b47045f8d9"}, {"a5badf94e69e8f"}, {"d5e464b014f15a"}, {"bd8250e1aa429a"}, {"cad40fc69f395d"}]}, 0x48) io_getevents(r2, 0x2, 0x2, &(0x7f0000af2fc0)=[{}, {}], &(0x7f0000fa5ff0)={0x0, 0xfffffffffffff000}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000002c0)) io_setup(0x100000000, &(0x7f0000000040)) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x10080, 0x0) setsockopt$netrom_NETROM_T2(r4, 0x103, 0x2, &(0x7f0000000180)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000001240), &(0x7f0000001280)=0x4) clone(0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000000)) ioctl$TIOCGSOFTCAR(r4, 0x5419, &(0x7f00000012c0)) io_submit(r2, 0x1, &(0x7f0000c32000)=[&(0x7f000036dfc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000d70f92)}]) io_destroy(r2) bind$netlink(r4, &(0x7f0000001200)={0x10, 0x0, 0x25dfdbfe, 0xc0020000}, 0xc) msgsnd(0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="020000"], 0x8, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) setfsuid(r5) msgget(0xffffffffffffffff, 0x0) openat(r3, &(0x7f0000000200)='./file0\x00', 0x10800, 0x2) msgget(0xffffffffffffffff, 0x0) msgget$private(0x0, 0x0) msgget$private(0x0, 0x0) msgctl$IPC_RMID(0xffffffffffffffff, 0x0) [ 128.572926] kernel msg: ebtables bug: please report to author: Nentries wrong 2018/05/02 13:09:52 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20010000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0xdbba8270fc7d5bc1, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semctl$SEM_INFO(0x0, 0x0, 0x13, &(0x7f0000000040)=""/62) r0 = creat(&(0x7f0000000080)='./file0\x00', 0xfe) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x408000, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) 2018/05/02 13:09:52 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x204, 0x200000) getsockopt$llc_int(r0, 0x10c, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept4$inet6(r1, &(0x7f0000000600)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000640)=0x1c, 0x80800) socket$nl_xfrm(0xa, 0x3, 0x87) 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, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/05/02 13:09:53 executing program 1: r0 = socket$inet_smc(0x2b, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) listen(r0, 0x0) r1 = dup(r0) r2 = epoll_create(0x81) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)) 2018/05/02 13:09:53 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x20000004, 0x80000020032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x4, 0x2000010, r0, 0x400006) ioctl$fiemap(r0, 0x40087602, &(0x7f0000000080)) 2018/05/02 13:09:53 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000001380)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000080)=0x40000000000000) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f00000010c0)=0x200000000) pread64(r0, &(0x7f00000000c0)=""/4096, 0x1000, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) 2018/05/02 13:09:53 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ff8000/0x2000)=nil, 0x2000}, 0x1}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ffe000/0x2000)=nil, 0x2000}, 0x3}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ff8000/0x4000)=nil, 0x4000}, 0x1}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000000180)) 2018/05/02 13:09:53 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x3fd, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0xe5, &(0x7f0000000980), 0x1800, &(0x7f0000000a00)=ANY=[]) r1 = open(&(0x7f0000001000)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000080)='bfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000100), 0x0, 0x10000}], 0x0, 0x0) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r3, &(0x7f0000000140), 0xffffffffffffffff, &(0x7f0000000180), 0x2, 0x0) rmdir(&(0x7f0000000080)='./file0\x00') write$fuse(r0, &(0x7f0000000340)={0x28, 0x0, 0x5, @fuse_notify_inval_inode_out={0x8316, 0x1}}, 0x28) r4 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r5 = semget(0x0, 0x2, 0x170) semctl$SETVAL(r5, 0x3, 0x10, &(0x7f0000000300)=0x1fffffffe0000) open_by_handle_at(r2, &(0x7f00000009c0)=ANY=[@ANYPTR64=&(0x7f00000016c0)=ANY=[@ANYPTR=&(0x7f0000000280)=ANY=[@ANYBLOB="62236d1ca6571334879180463ce58e7f43d4b5b8a0fa60d472cc2753801c4841140dce22d7d61f62c5199025cf36273387d1c7c44c72567a2e68df41a7ab89c051e3f7a4c04756ff2dc0280adf02c7d933bee70146145dd27672b87e662592f091465d9518934f89b09eb43a5a5f0bc63c6482ee0865ec"]], @ANYPTR64=&(0x7f00000004c0)=ANY=[@ANYPTR64=&(0x7f0000000640)=ANY=[@ANYRES64=r3, @ANYRES32=r2, @ANYBLOB="7bd96a86388df6af2301c00946e6343159a953a51149e9dcf287b6cf2ce36c68c847dd29b658be838c65cf61f9082368c4825008e99bcbb58d3e7bc694f198b8d34d22e027cf8d8061a7f67f44771778024ca619e37abfcbfab44898f74059cebfd90398d97dd9fcea2c43e6606dbc0517f346d1e2452c4a85fb67a32b0aa8a972"]], @ANYPTR64=&(0x7f0000000940)=ANY=[@ANYBLOB="e4678d18ba01a817877ed4b80e02584d376a22ecfcc238a5f12fcf43a7dbd6635975eb77fe7aa5793fc27ef18be28a73d52f1914d26e9928d952a03858c8b2a04ee60a2d9aa7c9eb2bbc53e8fb4ba003a0479988be9c03e86575761b416a81509950e36a4e6e4b372ace74ce77823a19f2", @ANYRES16=r1], @ANYRES32=r0], 0x20804) ftruncate(0xffffffffffffffff, 0x8001) r6 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) ftruncate(0xffffffffffffffff, 0x1) lseek(0xffffffffffffffff, 0x0, 0x3) name_to_handle_at(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f0000000240)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f00000001c0), 0x1000) write(r6, &(0x7f0000000300), 0x0) tee(0xffffffffffffffff, r2, 0x8, 0x2) sendfile(r6, r6, &(0x7f0000000040), 0x7527fb3200000000) pwritev(0xffffffffffffffff, &(0x7f00000002c0), 0x0, 0x0) fdatasync(r4) name_to_handle_at(r4, &(0x7f0000002d00)='./file0\x00', &(0x7f0000002e40)=ANY=[], &(0x7f0000002e00), 0x0) fdatasync(0xffffffffffffffff) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x800000000000000) fdatasync(0xffffffffffffffff) 2018/05/02 13:09:53 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000e78fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup(r2) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000000040)="03a5043fbebbcbb06bb7216860f8a00a3ba7ac3e46be4f95b9bf15c5d4831b7b10f0cfc1d0a0572a9bb78fbf938691e941d8aab9722809b6e381f25faddaea3ecc3c5a928c73ba00b944524321e21263d47fc24dbd91df59897b07be0f1e21e20075ba3dd04f92752e303da776358c9a04c7649c1ba58e806c75e8d9d8b7a55c87b6a2c31219e123675acc46d767993740ac8f1f2536a0948ce52bbc4b874484e0260301", 0xa4) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x400060}) ioctl$KVM_TRANSLATE(r3, 0xc018ae85, &(0x7f0000000180)) 2018/05/02 13:09:53 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x20000, 0x0) faccessat(r1, &(0x7f0000000040)='./file0\x00', 0x4, 0x5fe5668b9724bd8c) setsockopt(r0, 0x114, 0xa, &(0x7f0000000000), 0x0) 2018/05/02 13:09:53 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000200)='/dev/snapshot\x00', 0x6003, 0x0) accept4$ax25(r1, 0x0, &(0x7f0000000280), 0x800) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int=0x80000001, 0x4) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f0000000100)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e24}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000140)={0x0, 0x43, "9fd1784e4265383c6ad4f8d2780aa689b0ad403c60086f8b176de394f440fb3d8b00655db33fb30f6b75764d2c399d7f21c6b9c4dc98273a05151caca9ae6a20a13fb6"}, &(0x7f00000001c0)=0x4b) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000b80)=ANY=[@ANYRES32=r2, @ANYBLOB="0300b800e98aed8d3e47792e9fbc747f875341cbe28c1a14915e2eed1902103222628bc3c71462eb47cd45b25d36e6180af52b15da0536e3787dae4db5b15276aa5270ae981af524a6be2a79fe25206f7addc601532451a20cbddd102ea0646b7040cbaaa72db187eace2335846f86791da6ad71965ae85db89a832d7fd5a60ddf2a6c278aa53cdabe468ac87d3935e3d64e37ec9c7f1a0d89eada09e02da5cc7936f8afcc7d50680d186dc6da55a3472f71257cf234d7906e482f13ede9decf89b7d0444be9afaca21b41c3efb9fd118e947f3d6359665ed0c5fe3aeb4d1ddfdd43653baea19bf138a151fc211fe6f7ccdaba"], 0x2) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3, 0x80, &(0x7f0000001580)=[{&(0x7f0000000240)=""/32, 0x20}], 0x1, &(0x7f0000001780)=""/253, 0xfd}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000340)={r2, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x10001, 0x7e, 0x8, 0x9, 0x1}, &(0x7f0000000400)=0x21) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000480)="1bce5be65f3fe9e8cf6a5e82125947686885540ba44465b8b45b219ec85c397bbf2a56c242aba6d5e4c2d221a4719a4250f357c214d23e30268bf6580cd257715ba28202bb4508815815b01437750689b0f588821c29a70f08d332af7e1ebaf5db21bcc9aec12608d603a37b436dde05e671613deb34e7003475deeed308e7b39a933341eda7ef17b3f4793149d416c7a5462d0a97f4c429acfdd8d721c7e74950b1dbce281c0f2eede7cd559ebc12425f090dbc6c5572e384d4b9792ec2d1aa657588feb92dd7f0482c4b47f99059ad6928370484c75eaaba14edb83aecfe5f42f2fef71590267cecd14ed7460b07f907e045d085eb0e31a2bafeb408e4bea89c90ed1d32d03d9ede9676a169cdb5e0afa8fa94af130ab6d31803d32a8d58558e6e2f8429ce581995f3361bc605822730e09448b1dd21d9bc97e7f56d058873f4b758dbd72f1bb5e2e100e7b27ebaf023343a5070f29e562ec95be839fb1433a66f42f959a31d606941a1f3b0216637a1dd5b75592546f4123efd2f282d73bd56e1252663f43b921f8181d28b4545eca3ea27445cbd91309f2958a256303d7293b308998028633ae119ec3d889700728d0fc28e88641c29a17dc0d8beb8e6c224ae64f2a9b2350b1dfe035555a663d94e2232106850b1f9c542e9e8a0a2ca832f4c442b5f93affd0af9f79aea1ab6972c9f36b1310de408540d5b132b9b3f74c89a54b2cf1ad8c788ecbea7cb1bf473e4832c858bab2ce4be0193d591eb4234633a97212196849a7cf469ef8d1c7db09a64f3fe88f40a06801408fbcf42848c75ea10127719ce1def5c3265027542bc1d06c1165625bdc813346954917cc3d6be7e1a9a8f5adb6dc18d4b6d4181637db8fb7be73dbf5bd2bc8ae0694fe99d2662f8a09e2000fb2ab6e460a2a0c370c4b1ada33af9a225611e16d98ea4e2b6a08f26ede28a643eea45503e8f185cbaee671c3624c327376c0e14c86a5b438ddc9449d8714faf6df32c44f804459cbdcc3486ec502791b36981fcecd75e3c59fe6d81641fb8586764ee3e7333bdb6696fc95c56db2023bc5cfbe3d11961d1630648086e5fce413cd2ef2163f9d03dde9e7ed557c10741fe5c9c4266ec6a9cc659e86d82e6b3629c75110a498d65ea99ab5d9b3f1be87f413eaf69ada3db8c7cbfa2995b098eaf71f6d8ceeb4f07d73b8c6dbaba95fd854a71d7ee103a49c11ddf4d0b23f3e794c49c5e8ad5d221465d727fb913caae9a10ae86c46075fb99d6f2ebe87fa4b595d8f0c5f3a6a76fd210ce06f641517c41d9b8c19ddacda72937647c0a887a6a155707421efd8c0c5fd3d9d5c9765dd529bb6db3a138778a2c90605eaa158fc8e088a1aeaf07788cc27a2fb9efbe329795a37f3229742132b95a14ad59ad50456224d3ea03ce781da429fde994c6c0dc4a88068e46e1ca64fa29fc23d1f5d703835e9d75e7205ab06244f0150b97f7c4ea6ade4fb0f921b2b6ff034de3c700743c4d1b5ba098bb92cd76147c1b7eea36655c61b7fbf3e92f306ec8f7a1c69eaf987d4c38a60397be9223a95fd94a8d1773b7c50333e216eb464c0426c16c8aafd54dd39f1479829df26067be637bc1ad16da346032358da3f0b4ee92794a7056dfe60898c09c5805ceee75e9f35f86b91709b86b4a5ec814f403dd42eae6556a3d20dfa027dd6b3bab738e08cf369258f06305b8b0977dfaff0f7af8eeaa495cd992524f23b2452c8e1957622ae9dd28598ddf3292c05a6492cb15e4a27d0bc15194a6f26ac342e9c491735bd445b823d67751251b35ce56ccd6f9261ee991185af6b9ff3bef6db23e527c9d3d3ed83aee7ce7a631de962347b43fbe7082348a3a34ef9227a6ce174778f6f7eccce396e03a37439dc94a9f2b2eb0a098a037254e7ce7c26bf5782f09bf656921986cb1cd3818ce5345a7e6662db254cae5cada7d8274ccad32ea15c38200781c971d70e56044113c898a8de680c651570fd85cec32c3b4a271e4f65094907a0e39ed09b2e875b80ab67427f01df64c257fcc4173ac073eb6bc36b7252e4c9e60c933608e31087365c33cf6117e94d56542b54c6bba12a0c95f1d425b740b14cee09531dc7e48e727147839d235882972f8efd369ab0a200b4b82f83e60723f1b07f9154accfebb49720661e6519dd2", 0x601}], 0x1) writev(r0, &(0x7f0000848000)=[{&(0x7f0000719000)="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", 0x201}], 0x1) 2018/05/02 13:09:53 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fa6000)={0xffffffffffffffff, 0xffffffffffffffff}) io_setup(0x83f5, &(0x7f00000000c0)=0x0) r3 = syz_open_dev$mice(&(0x7f0000001540)='/dev/input/mice\x00', 0x0, 0x400000) connect$netrom(r3, &(0x7f0000001580)=@full={{0x3, {"bceb84030ee1a7"}, 0x7efc}, [{"abbd455d54e620"}, {"82287819fa614c"}, {"359d0651f100d6"}, {"f0f6b47045f8d9"}, {"a5badf94e69e8f"}, {"d5e464b014f15a"}, {"bd8250e1aa429a"}, {"cad40fc69f395d"}]}, 0x48) io_getevents(r2, 0x2, 0x2, &(0x7f0000af2fc0)=[{}, {}], &(0x7f0000fa5ff0)={0x0, 0xfffffffffffff000}) io_setup(0x100000000, &(0x7f0000000040)) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x10080, 0x0) setsockopt$netrom_NETROM_T2(r4, 0x103, 0x2, &(0x7f0000000180)=0x7, 0x4) clone(0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000000)) ioctl$EVIOCGBITSW(r3, 0x80404525, &(0x7f0000001240)=""/238) io_submit(r2, 0x1, &(0x7f0000c32000)=[&(0x7f000036dfc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000d70f92)}]) io_destroy(r2) msgsnd(0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x1008, 0x800) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r4, 0x28, 0x1, &(0x7f0000001200)=0x80000000, 0x8) msgget(0x0, 0x261) msgget(0x0, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000001340)={0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x6, 0x7fff, 0x3, 0x300000000000, 0x80}, &(0x7f0000001400)=0x98) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000001440)={r5, 0x4c, "8250b77a3e9cf50aeac9f19ef10070bb6e4c151013959c06e199ff609ea9c096a22745db3123c5109320a7abe1ee2a7a3628f71a9304839e48ade7938eea0dda64e22ac760f10f27a97c2983"}, &(0x7f00000014c0)=0x54) msgget$private(0x0, 0x1) msgget$private(0x0, 0x508) bind$nfc_llcp(r4, &(0x7f0000001600)={0x27, 0x0, 0x2, 0x2, 0x0, 0x2, "82b4ef0713fb15267a23af7416206ca7ac8566106b67dc25257cb2dae7f93490560b6c0f52f8386a857cd5a81a33abce2b8e28d53b8a08b62f6336a830b9bd", 0x33}, 0x60) msgctl$IPC_RMID(0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000011c0)={0x9, 0xfffffffffffffffd, 0x8000, 0x63f}, 0x8) 2018/05/02 13:09:53 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/autofs\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000340)={&(0x7f0000000300)=[0x0, 0x0, 0x0, 0x0], 0x4}) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0xc000, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x8) pread64(r1, &(0x7f0000000280)=""/51, 0x33, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000500)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000400)={0x9c, r3, 0x3c, 0x70bd2d, 0x25dfdbfc, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfff}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3ff}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x800}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x7a}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbb}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbb}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7fff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffffffffffe}]}, 0x9c}, 0x1, 0x0, 0x0, 0x8041}, 0x80) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f00000001c0)={r2, 0x6}, 0x8) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r4, 0xae45, 0x9) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00000000c0)='status\x00') setsockopt$inet_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) lseek(r5, 0x0, 0x0) recvfrom$ipx(r4, &(0x7f0000000200)=""/22, 0x16, 0x120, &(0x7f0000000240)={0x4, 0x7, 0x6, "5cd2f699589a", 0x4}, 0x10) [ 129.644115] sctp: [Deprecated]: syz-executor2 (pid 9927) Use of int in max_burst socket option deprecated. [ 129.644115] Use struct sctp_assoc_value instead 2018/05/02 13:09:54 executing program 1: ioctl$SG_GET_ACCESS_COUNT(0xffffffffffffffff, 0x2289, &(0x7f00000000c0)) r0 = socket(0x11, 0x802, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x4e20, @multicast2=0xe0000002}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xffffffffffffffff, {0x2, 0x4e20, @loopback=0x7f000001}, 'ip6gretap0\x00'}) r1 = add_key(&(0x7f0000000140)='id_legacy\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="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", 0x1000, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f00000011c0)=""/218, 0xda) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000080)=0x9, &(0x7f0000000100)=0x4) readahead(r0, 0x0, 0xfffffffffffffff4) 2018/05/02 13:09:54 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x374}, 0x20) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000000)=""/221, &(0x7f0000000100)=0xdd) 2018/05/02 13:09:54 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x293, 0x4001) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) setsockopt$sock_int(r1, 0x1, 0x3f, &(0x7f0000000140), 0x4) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x0, 0x0, 0x9}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_GET_DIRTY_LOG(0xffffffffffffffff, 0x4010ae42, &(0x7f0000000040)={0x10000, 0x0, &(0x7f0000016000/0x2000)=nil}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000014000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000400)="baf80c66b8f5e29b8266efbafc0cb04cee0f21a90f22570fe2a2880b230f0f009678002e0f01cbba4300ec0f01cf66b8c63554fa0f23c00f21f86635030006000f23f8", 0x43}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4138ae84, &(0x7f0000000480)=ANY=[@ANYBLOB="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"]) 2018/05/02 13:09:54 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = gettid() r2 = dup2(r0, r0) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) r3 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x800) perf_event_open(&(0x7f0000000140)={0x3, 0x70, 0x81, 0x8, 0x7fff, 0xfffffffffffffffb, 0x0, 0x20, 0x40, 0x9, 0xef8, 0x100, 0xfffffffffffffffb, 0xffffffffffffffe0, 0x7, 0xff, 0x2e, 0x8, 0x8, 0x401, 0x40b, 0x1, 0x40, 0x10001, 0x1, 0x7fffffff, 0x80, 0x70000000000, 0x97000, 0x0, 0x670, 0x0, 0xfffffffffffffff7, 0x7f, 0x40, 0xb1a1, 0x1, 0x94, 0x0, 0x6, 0x6, @perf_config_ext={0xb2d, 0x1}, 0x8, 0x5, 0x9, 0x7, 0x7fffffff, 0xffff, 0x5a}, r1, 0x10, r3, 0x2) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f00000002c0)=0x2, &(0x7f0000000300)=0x4) ioctl$KVM_SET_PIT(r4, 0x4008ae48, &(0x7f00000000c0)) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f0000000240)={0xfffffffffffffffb, {0x2, 0x4e24}, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e21, @loopback=0x7f000001}, 0x20, 0x1f8, 0x9, 0xe9, 0x71a, &(0x7f0000000200)='bridge0\x00', 0x39df31b3, 0x7fffffff, 0x8}) ioctl$BLKRAGET(r3, 0x1263, &(0x7f00000001c0)) 2018/05/02 13:09:54 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f00000008c0), &(0x7f0000000900)=0xc) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00000000c0)=@security={'security\x00', 0xe, 0x4, 0x3c0, 0xffffffff, 0x238, 0x238, 0x238, 0xffffffff, 0xffffffff, 0x328, 0x328, 0x328, 0xffffffff, 0x4, &(0x7f0000000080), {[{{@ip={@remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0x6, 0xffffffff, 0xff, 'ip6gretap0\x00', 'veth0_to_team\x00', {0x902bb0ac015fa0e4}, {0xff}, 0x0, 0x2, 0x4}, 0x0, 0xf0, 0x130, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x0, 0x5b75, 0x8865}}, @common=@ah={0x30, 'ah\x00', 0x0, {0xd7, 0x9, 0x1}}]}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00', 0x0, {[0x9, 0x4, 0x6, 0x5, 0x14, 0x5, 0x5]}}}, {{@ip={@loopback=0x7f000001, @rand_addr=0x9, 0xffffff00, 0xff, 'irlan0\x00', 'ipddp0\x00', {0xff}, {0xff}, 0x89, 0x3, 0x40}, 0x0, 0x98, 0x108}, @common=@unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x6, 0x100000001, 0x4, 0x0, 0x0, "e039b956959ef3c6096d4813c460d1a6bfcc89da2ef50e04b1f03366da7ac7f204a14c534419c7ee62018cd437dc7bf4414cd8a8be2dc9e5e5711ea738d07321"}}}, {{@ip={@dev={0xac, 0x14, 0x14, 0xd}, @loopback=0x7f000001, 0xffffffff, 0xffffff00, 'ip6gretap0\x00', 'erspan0\x00', {}, {0xff}, 0xff, 0x1, 0xa}, 0x0, 0xc8, 0xf0, 0x0, {}, [@common=@unspec=@realm={0x30, 'realm\x00', 0x0, {0xd0, 0x1f, 0x1}}]}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1, {{0x401, 0x0, 0x1}, {0x80000001, 0x7, 0x2}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x420) r3 = socket(0x10, 0x3, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000800)={0x0, @local, @multicast2}, &(0x7f0000000840)=0xc) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000000880)={r4, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x10) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f0000000500)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000000540)={@empty, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x4, 0x5, 0x355, 0x400, 0x6, 0x20000, r5}) write(r3, &(0x7f0000000040)="260000005e0009000000eaf83a000000000000000d000000ffffff000008db1ee9ff4435eade", 0x26) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f00000005c0)={0x0, 0xfffffffffffffc00}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000640)={r6, @in6={{0xa, 0x4e24, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, [0x8, 0x81, 0x80, 0x1ff, 0xfffffffffffffffd, 0x800, 0x0, 0x0, 0xfffffffffffffffb, 0xedd, 0x2, 0xfe0, 0x7f, 0x1de, 0x2d]}, &(0x7f0000000740)=0x100) read(r1, &(0x7f0000000780)=""/110, 0x6e) 2018/05/02 13:09:54 executing program 7: r0 = socket$inet(0x10, 0x3, 0x4) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff10fffefd956fa283b70aa6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ppoll(&(0x7f0000000100)=[{r0, 0x10}, {r0, 0x8060}, {r0, 0x4094}], 0x3, &(0x7f0000000140), &(0x7f0000000180)={0xfffffffffffffff9}, 0x8) futex(&(0x7f0000000000)=0x2, 0x1, 0x2, &(0x7f0000000080)={r1, r2+30000000}, &(0x7f00000000c0)=0x2, 0x2) 2018/05/02 13:09:54 executing program 6: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)) openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x101000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='illinois\x00', 0x9) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={0xffffffffffffff9c, 0x3, 0x1, 0x22c0, &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000080)=0x0) sched_setscheduler(r2, 0x3, &(0x7f00000000c0)=0x4) readahead(r0, 0x944, 0x9) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f00000001c0)={0x5c, @multicast1=0xe0000001, 0x4e24, 0x0, 'none\x00', 0x11, 0x7, 0x72}, 0x2c) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vhost-vsock\x00', 0x2, 0x0) 2018/05/02 13:09:54 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(twofish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000480)="44e5779ea959b81565a70ad552e6f11222c4c65365e11e005aefad9889de45e773", 0x21}], 0x1, &(0x7f0000000180)}, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x400102) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x2, 0x9, 0x3, 0x3cf7d8fe, 0xfff, 0x304, 0x3, {0x0, @in6={{0xa, 0x4e22, 0x8, @dev={0xfe, 0x80, [], 0xa}, 0x4}}, 0x5, 0x7fe2, 0x6a, 0xe073, 0x9c2b}}, &(0x7f0000000180)=0xb0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000001c0)={r3, @in6={{0xa, 0x4e22, 0xffffffffb86ee68d, @dev={0xfe, 0x80, [], 0x1a}, 0x7fffffff}}}, &(0x7f0000000280)=0x84) 2018/05/02 13:09:54 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000)={0x104}) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x80, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000040)=[{0x8, 0x9}, {0x3, 0x2}, {0x2, 0x870}, {0x6, 0x6}, {0x0, 0x8}], 0x5) ioctl$KVM_SET_XSAVE(r2, 0x5000aea5, &(0x7f0000000140)={"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"}) 2018/05/02 13:09:54 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmat(0x0, &(0x7f0000ffd000/0x1000)=nil, 0x6000) r0 = shmget(0x3, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil) shmctl$IPC_RMID(r0, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x5f53, 0x0) ioctl$BLKGETSIZE(r1, 0x1260, &(0x7f0000000140)) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f00000000c0)) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000200)=""/125) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000002c0)={0x0, 0x3f800}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000340)={r2, 0xe, "7b7dc7dd98fc77f8c6848c34b5b4"}, &(0x7f0000000380)=0x16) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)={0x0, 0x0}) prlimit64(r3, 0x0, &(0x7f0000000080), &(0x7f0000000280)) shmdt(0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000001c0)=0x9, 0x4) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f00000003c0)) pipe(&(0x7f0000000180)) 2018/05/02 13:09:54 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000280)='/dev/dsp#\x00', 0x8, 0x4004) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000240)=0x4, 0x2d) r1 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000040)=@broute={"62726f7574650500", 0x20, 0x3, 0xc60, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000500], 0x0, &(0x7f0000000000), &(0x7f0000001300)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff01000000110000000000000000006e7230000000000000000000000000006772653000000000000000000000000062fc2ff774000000000000000000000069703667726530000000000000000000000000000000000000000000aaaaaaaaaaaa0000000000000000a0000000f000000038010000706b747479706500000033a00000000000000000000000000000000000000000080000000000000000000000000000004c45440000000000000000000000000000000000000000000000000000000000280000000000000073797a300000000000000000000000000000000000000000000000000000000000000000000000005241544545535400000000000000000000000000000000000000000000000000200000000000000073797a300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000fcffffff0100000019000000000000000000697036746e6c300000000000000000004d705f7674693100000040000000000065716c00000000000000000000000000626373683000000000000000000000000180c2000000000000000000aaaaaaaaaaaa000000000000000030090000b0090000f8090000616d6f6e670000000000000000000000000000000000000000000000000000006808000000000000000000001ae90000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000050000000000000000000000ac1414bb0000000000000000ac1414aa00000000000000007f0000010000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0xe4b) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000200)={&(0x7f00000001c0)='./file0\x00', 0x0, 0x8}, 0x10) r2 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x569e, 0x400081) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000000100)={0x9, 0x4, 0x1, 0x1}, 0xfffffffffffffed2) 2018/05/02 13:09:54 executing program 2: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000340)=0x4) fchdir(r1) modify_ldt$write2(0x11, &(0x7f0000000000)={0x1f, 0x20101000, 0x2000, 0x4, 0x0, 0x40, 0x8f0, 0x4, 0x8}, 0x10) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) 2018/05/02 13:09:54 executing program 1: r0 = socket(0xa, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000000000), 0x4) 2018/05/02 13:09:54 executing program 5: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x9200800}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x24, r2, 0x101, 0x70bd26, 0x25dfdbff, {0x3}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x3e}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x24}, 0x1, 0x0, 0x0, 0x4}, 0x844) accept4$packet(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000340)=0x14, 0x80800) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000380)=r3) syz_genetlink_get_family_id$fou(&(0x7f00000003c0)='fou\x00') ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000000400)={[0x5000, 0xf000, 0x1000, 0xf000], 0x4, 0x9, 0x7fffffff}) ioctl$TIOCCONS(r1, 0x541d) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000000480)={0x2, 0x0, [{}, {}]}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000500)={0x0, @in={{0x2, 0x4e22}}}, &(0x7f00000005c0)=0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000600)={0xd4, 0x9, 0x8, 0x1, 0x1000, 0x389, 0x0, 0x1, r4}, 0x20) syz_open_dev$ndb(&(0x7f0000000640)='/dev/nbd#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000680)) socket$pptp(0x18, 0x1, 0x2) ioctl$BLKGETSIZE64(r0, 0x80081272, &(0x7f00000006c0)) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000700)={r4, 0x62e6}, &(0x7f0000000740)=0x8) syz_genetlink_get_family_id$fou(&(0x7f0000000780)='fou\x00') userfaultfd(0x80800) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000800)=[@textreal={0x8, &(0x7f00000007c0)="0f01cf650f221ff20f090f0ff08ebaf80c66b8f4d7f68a66efbafc0cec0f09670fc75e040f20520f01cf66b9c70b000066b80200000066ba000000000f30", 0x3e}], 0x1, 0x59, &(0x7f0000000840), 0x0) connect$vsock_stream(r1, &(0x7f0000000880)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) socket(0x10, 0x3, 0x3) r5 = memfd_create(&(0x7f00000008c0)="ab00", 0x2) ioctl$KVM_GET_MSRS(r5, 0xc008ae88, &(0x7f0000000900)={0x6, 0x0, [{}, {}, {}, {}, {}, {}]}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000980)={0x2, 0x3, 0x5, 0x1, 0xdc0}) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f00000009c0)=""/149, &(0x7f0000000a80)=0x95) ioctl$DRM_IOCTL_FREE_BUFS(r5, 0x4010641a, &(0x7f0000000b00)={0x9, &(0x7f0000000ac0)=[0x9, 0x3, 0x80, 0x200, 0x9, 0xfffffffffffffff7, 0xfff, 0x9, 0x6c]}) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000b80)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000c40)={&(0x7f0000000b40)={0x10, 0x0, 0x0, 0x4000110}, 0xc, &(0x7f0000000c00)={&(0x7f0000000bc0)={0x34, r6, 0x400, 0x70bd2a, 0x25dfdbfd, {0x10}, [@IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x6, 0x4}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}]}, 0x34}, 0x1, 0x0, 0x0, 0x40}, 0xc0) r7 = add_key(&(0x7f0000000c80)='id_legacy\x00', &(0x7f0000000cc0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000d00)="36514a100e46247b1007b38a5522ddd68ed8f5408f46b15d57dd4ee56eee4c1e998f15372f1128faa3", 0x29, 0xfffffffffffffffc) keyctl$setperm(0x5, r7, 0x80000) 2018/05/02 13:09:54 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000500)='/dev/kvm\x00', 0x0, 0x0) r1 = getpgrp(0x0) get_robust_list(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x18) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = dup3(r3, r0, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x0, &(0x7f0000000000), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f0000000140)="c4a38148349a00f2e10d643e460f01cb460f218c47ee470f00506d0f350f07266567f2afb9800000c00f3235001000000f30", 0x32}], 0x1, 0x0, &(0x7f0000000280), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/02 13:09:54 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = creat(&(0x7f0000000840)='./file0\x00', 0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000880)={0x0, 0x14, "4cd3ebd078f0df807ac55f45e603697ce00a7924"}, &(0x7f00000008c0)=0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000900)={r2, 0x55, "abb3998eb160cbeac61eaf3a13b1de795a0abe927a57611ba2d24caa30fd152ec91690055b4427cdcd187d2b4ff4146828bcc76d8e0573b139af7fffeed980aacbfcbe7c367e0044b2532029e8372b433b9eb58546"}, &(0x7f0000000980)=0x5d) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000184000)=ANY=[]}, 0x1}, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x102, 0x4) recvmmsg(r0, &(0x7f00000060c0)=[{{&(0x7f0000000a80)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000d40), 0x0, &(0x7f0000000d80)=""/185, 0xb9}}], 0x1, 0x0, &(0x7f0000006180)) 2018/05/02 13:09:54 executing program 1: r0 = creat(&(0x7f0000000180)='./file0\x00', 0x144) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f00000001c0)={0x3, 0x0, [{0x70d4, 0x0, 0x0, 0x0, @msi={0x3, 0xfff, 0x6}}, {0x9, 0x3, 0x0, 0x0, @msi={0x1, 0x4, 0x8}}, {0x400, 0x1, 0x0, 0x0, @irqchip={0x2, 0x3}}]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) 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$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0xffffffffffffffff) lgetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'os2.', '/dev/kvm\x00'}, &(0x7f00000000c0)=""/173, 0xad) [ 130.827115] kernel msg: ebtables bug: please report to author: Wrong len argument [ 130.849694] Unknown ioctl 1342221989 [ 130.855767] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/02 13:09:54 executing program 6: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf1ff4)={0x10}, 0xc, &(0x7f0000703000)={&(0x7f000023f000)=ANY=[@ANYBLOB="840000000000000000000000000000000000ffff0c00000000000000000000005b659a62290ffc380c2dbfc75e9f17e104000000000000001cb4e2bf501db1bb949869c29c4d914d9f26a203415e66cd4dd3050bc1700612dbc3080c91125fa158cf0d70309f7f1969136edfd73294c0351575a9e8aa5944f2a432a15b3fe56aa5"], 0x81}, 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f0000000000)=0xa, 0x4) 2018/05/02 13:09:54 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/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_NMI(r2, 0xae9a) r3 = dup3(r2, r0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x3, 0x0, 0x1000}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x0, &(0x7f0000000000), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/02 13:09:54 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) getpeername(r0, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000ffc)=0xcb) 2018/05/02 13:09:54 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x2000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000, @perf_bp, 0x0, 0x0, 0xb5c7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x6f) inotify_add_watch(r1, &(0x7f0000000b00)='./file0\x00', 0x40) write$binfmt_elf64(r0, &(0x7f0000001040)=ANY=[@ANYBLOB="7f454c46800381ff050000000000000003003e00ff0300009e010000000000004000000000000000d90200000000000006000000020038000100090000003e000300000003000000030000000000000002000000000000000004000000000000ff0f000000000000010001000000000003000000000000001498407cbd8bee0c5c63b6e8683a77a9b629976c25028aee44137c662a713313a0c1d1062c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dd6c01faf38612240c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000efffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x79d) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f00000000c0)={0x3, 0x70e, 0x4, 0x1, 0x4}) r2 = syz_open_procfs(0x0, &(0x7f0000000280)="2f65786500000000000409004bddd9de91be10eebf000ee9a9d50f1e8600000854fa07424adee93707da75af1f0200f5cd26d7a0d2ef6ae0d178621cffc0a87164000000e39c5a") ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x5}, &(0x7f0000000140)=0xfffffffffffffcd2) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000180)={r3, 0x9}, &(0x7f00000001c0)=0x8) r4 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x2, 0x880) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r4, 0x28, &(0x7f0000000200)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000ac0)={r5, 0xfffffffffffffa81, 0x8}, 0x363) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0c0583b, &(0x7f0000000000)={0x0, &(0x7f0000000040)}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc4c85512, &(0x7f0000000b40)={{0x3, 0x0, 0x7, 0xfa1, "1a64accaaf914931107af6d5948848426864d4f7bde3c2a888796bc7c039de1666a246f6ff84f34e6ef073dd", 0x99a}, 0x70a, [0x400, 0x80, 0x4, 0x3, 0x3f, 0x2, 0x8, 0x4, 0xf19b, 0x2, 0x9, 0x8, 0x0, 0x4, 0xfffffffffffffffd, 0x8, 0x3f, 0x0, 0xb16, 0x101, 0x5, 0xfffffffffffffffc, 0x6, 0x9, 0xfef, 0x6, 0x1, 0x1000, 0xffffffff, 0x1b0, 0x1, 0x8, 0x4, 0x100, 0x1, 0x5b05, 0x2, 0xa11, 0x8, 0x7, 0x64, 0x5495, 0x80000001, 0x2, 0x200, 0x6de4, 0x0, 0x5, 0x1f, 0x1f, 0x7, 0x8, 0x7, 0x2, 0x6, 0xfffffffffffffffe, 0x6, 0x3, 0x2, 0x9, 0x9, 0x4, 0x616, 0x3f, 0x2, 0x5, 0x2, 0x5, 0x4, 0x1, 0x7, 0xff, 0x1, 0x1, 0x7fff, 0x101, 0x20, 0x3, 0xffffffffffffffc2, 0x3f, 0x4, 0x10000, 0xffffffff, 0x1, 0x5, 0x200, 0x3, 0x8001, 0x5, 0x5, 0x7, 0x5, 0x9, 0x10000, 0x100000000, 0x100, 0x6, 0x81, 0x10, 0x2, 0x0, 0x0, 0xfffffffffffffffa, 0x5, 0x2, 0x7, 0xba, 0x9, 0x3, 0x6, 0xa0a, 0x80000000, 0xffffffffffffff80, 0x81, 0x40, 0x6, 0xfff, 0x1, 0x0, 0x1, 0xffffffffffffff7f, 0x1d5, 0x5, 0x7fffffff, 0x80000001, 0xfffffffffffffffb, 0x10000, 0x2], {0x77359400}}) 2018/05/02 13:09:54 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000040)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000fc0)={0xffffffff}, 0x106}}, 0x20) write$rdma_cm(r0, &(0x7f0000001040)=@bind_ip={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xf5af}, r1}}, 0x30) 2018/05/02 13:09:54 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x40000000100005) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100ab0100ff3ffe58", 0x1f}], 0x1) 2018/05/02 13:09:54 executing program 6: perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x400080001, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000926000), 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000f50000), 0x0) sched_setaffinity(0x0, 0x5, &(0x7f0000a2f000)=0x5) msgrcv(0x0, &(0x7f0000001380)=ANY=[@ANYPTR64=&(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000200)=ANY=[@ANYPTR, @ANYPTR, @ANYRES64], @ANYRES64, @ANYBLOB="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"], @ANYRES16, @ANYPTR=&(0x7f0000001340)=ANY=[@ANYPTR64=&(0x7f00000012c0)=ANY=[@ANYRES16, @ANYPTR64], @ANYRES16, @ANYBLOB="6f64fea8ddbb3527139a1c71f36b2005108bc114500edd2637bd47b30f"]], 0x3, 0x0, 0x0) msgctl$IPC_RMID(0x0, 0x0) 2018/05/02 13:09:54 executing program 7: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e6, 0x0, 0x0, 0x8f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0xffff, 0x0, 0xffffffffffffffff, 0xfffffffffffffffe, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x4}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f00000000c0)=0xd2bb) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000013c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c000000180001000000000000000000020000000000ff000000000008000000040000000800150104000000"], 0x2c}, 0x1}, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/urandom\x00', 0x200, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000000240)={@remote, 0x0}, &(0x7f0000000280)=0x14) sendmsg$can_bcm(r2, &(0x7f0000000400)={&(0x7f00000002c0)={0x1d, r3}, 0x10, &(0x7f00000003c0)={&(0x7f0000000340)={0x7, 0x53b, 0x50a6, {0x0, 0x7530}, {}, {0x3, 0xffffffff80000000, 0x800, 0x5}, 0x1, @can={{0x4, 0xa204, 0x779, 0x80000001}, 0x2, 0x2, 0x0, 0x0, "a704a7d661ff8edb"}}, 0x48}, 0x1, 0x0, 0x0, 0x4000010}, 0x8000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000180)) 2018/05/02 13:09:54 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002cffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = creat(&(0x7f000001bff4)='./file0/bus\x00', 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x2794) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) close(r2) r4 = openat$vnet(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhost-net\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) utimensat(r0, &(0x7f0000000180)='./file0/bus/file0\x00', &(0x7f0000000240)={{r5, r6/1000+30000}, {0x0, 0x2710}}, 0x100) ioctl$int_in(r4, 0x40000000af01, &(0x7f0000c97ff8)) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f000000b000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000080)="0f2147660f7fd466b92f0200000f32ba610066b80000008066ef3e660f3a0e663e9f0f0865660f71f1c60f01df670fae43fa65646765660f15e3", 0x3a}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0xffffffff) socketpair$inet(0x2, 0x800, 0x2, &(0x7f0000000280)) r7 = open$dir(&(0x7f0000000140)='./file0/bus\x00', 0x0, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040), &(0x7f00000000c0)=0x14) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x1, 0x100000000a012, r7, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) 2018/05/02 13:09:54 executing program 5: r0 = socket$packet(0x11, 0x40000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000340)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000000180)="040100000009cb396da10000009054b932ce5b73832fdbaf", 0x18, 0x0, &(0x7f0000005fe4)={0xa, 0x800000894f, 0x4, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) 2018/05/02 13:09:55 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) process_vm_writev(r1, &(0x7f0000001140)=[{&(0x7f0000000040)=""/230, 0xe6}, {&(0x7f0000000140)=""/4096, 0x1000}], 0x2, &(0x7f0000001440)=[{&(0x7f0000001180)=""/151, 0x97}, {&(0x7f0000001240)=""/135, 0x87}, {&(0x7f0000001300)=""/76, 0x4c}, {&(0x7f0000001380)=""/178, 0xb2}], 0x4, 0x0) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x5}}, 0x14}, 0x1}, 0x0) 2018/05/02 13:09:55 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000769f0f)=""/241, 0xfffffffffffffdd4, 0x0, &(0x7f0000497ff0)={0x2, 0x0, @broadcast=0xffffffff}, 0x4e) shutdown(r0, 0x2) read(r0, &(0x7f00000003c0)=""/252, 0xfc) recvfrom$inet(r0, &(0x7f00000000c0)=""/149, 0x95, 0x10101, 0x0, 0x0) 2018/05/02 13:09:55 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x0, &(0x7f000039a000)}, 0x10) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000000)={'gretap0\x00', 0xffff}) write(r0, &(0x7f0000000100)="0438f8566a7f2150730f6ebc23eab844c7ce0788312b338a2834860b33", 0xfffffc3c) creat(&(0x7f0000000040)='./file0\x00', 0x2) 2018/05/02 13:09:55 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x5, 0x14000) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0xc4, "f0ddfd10639a72c76aeb72731f00e9b6c452e6c4eeda689548d2969d4f5ce33e993077034a264ac69575d1caab87aa51317db3ac55a983f7900e2c15ba0ef750bc5392fe24d1162e2b062e6e045e150d700b06a0035c82e9f7f0a4b9ea8c06306046252f75d070a0aa8f82aee670592eb7590346e6a4789e6d4cae55d2f7419d0e173a7435050c2c778258c6f184bc7bf720e3faf84d810f73479b170f26aa71dfde9ceab22dd313329ef761f1368a47afe9fa90e30e058140701a4ad9e5f9ea1da65dc2"}, &(0x7f0000000200)=0xcc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e24, 0x1, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xfff}}, 0x2, 0x4d000000000}, 0x90) ioctl$fiemap(r1, 0x40087602, &(0x7f0000000080)) 2018/05/02 13:09:55 executing program 7: r0 = socket$inet(0x2, 0x800, 0x7) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0xfffffffffffffffe, 0xde87ae1027e0139e) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000dc6ffe), &(0x7f0000904000)=0x4) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x7, 0x5787805bf9b51e85) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x5, 0x0, 0x1, 0x6}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f00000000c0)={0x81, r2}) 2018/05/02 13:09:55 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000000040)={0x5, 0x0, 0x7fff, {}, 0x264, 0x79}) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000100)=0x80, 0x4) sendto$inet6(r0, &(0x7f00000001c0), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) 2018/05/02 13:09:55 executing program 4: capset(&(0x7f0000000040)={0x19980330}, &(0x7f0000000000)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) r1 = mmap$binder(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000000, 0x8010, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000002c0)={0x20, 0x0, &(0x7f0000000200)=[@dead_binder_done={0x40086310, 0x2}, @free_buffer={0x40086303, r1}, @acquire={0x40046305, 0x2}], 0x42, 0x0, &(0x7f0000000240)="31c20549ae31bc598495e040f62a07a02d05c05150c33aee794f429f4df07594c5a57b2d84e048efa99d8fa263b9824b9efc4c9f85fe90c031a8706d451a38482784"}) prctl$intptr(0x6, 0x4015) r2 = socket$nl_crypto(0x10, 0x3, 0x15) fcntl$getownex(r2, 0x10, &(0x7f0000000080)={0x0, 0x0}) capset(&(0x7f00000000c0)={0x39980732, r3}, &(0x7f0000000100)={0x5, 0x7, 0x3, 0x4, 0x4, 0x3}) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x224000, 0x0) ioctl$EVIOCGMTSLOTS(r4, 0x8040450a, &(0x7f0000000180)=""/64) 2018/05/02 13:09:55 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x5d) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000140)={&(0x7f0000ffa000/0x4000)=nil, 0x2, 0x5, 0x4, &(0x7f0000ffb000/0x4000)=nil, 0x3}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faeff4)) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000000c0)={@empty, @dev}, &(0x7f0000000100)=0xc) mkdir(&(0x7f0000b08ff8)='./file0\x00', 0x0) rmdir(&(0x7f0000000000)='./file1\x00') ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000040)={0x4, @tick=0x6, 0x6, {0x5, 0x1}, 0x7167, 0x2, 0xd6}) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$KDSETLED(r0, 0x4b32, 0xffffffff7fffffff) mount(&(0x7f0000451ff8)='./file0\x00', &(0x7f000069cff8)='./file1\x00', &(0x7f0000847000)="07e372f2", 0x2003, &(0x7f000012c000)) [ 131.811101] QAT: Invalid ioctl 2018/05/02 13:09:55 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, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3, 0x10000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000040)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0xf5, @dev={0xfe, 0x80, [], 0x16}, 0x7f}], 0x58) semget$private(0x0, 0x7, 0x14) sendmsg(r0, &(0x7f0000000580)={&(0x7f0000000140)=@in6={0xa, 0x4e20, 0x215, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffa}, 0x80, &(0x7f0000000440)=[{&(0x7f00000001c0)="a885972dd371abebad2154075880d4cf5a5e97c2939faa75fa2f6eafe2164197d110fdd1af790d718693", 0x2a}, {&(0x7f0000000280)="80f1b876232d8b2389e34a685387e53eb5cba72e72384b02bdb923a5a470c0a97037bebb808ce1c5e669966f41ae197d24b114a6b4f34d622ae813c399cdbc046c47b0eb2bd515206cc0b0e9c53a2e7fa98aaf1fa21f25b8973f302e2bed958514e206c7d57a0a1da955a23606653d06795f4eb7ccf835e07b9960002ed21bc542a58a35fa46635361831590d9f4f7231b47bdac32f73e797d52521190ba46bdc36e00144748505d9518f9", 0xab}, {&(0x7f0000000340)="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", 0xfa}], 0x3, &(0x7f0000000480)=[{0x30, 0x111, 0x5, "d81d41bac8b92809f692bd31ed9479f1cdcfd05cd8faa7477ab219c5"}, {0xb0, 0x114, 0x81, "20e7227ee4f0144a0577c5873b6566f292b04bb2714f4f76b8dc51d416f09ff55103db4c62ef7945cd72f5d4b77ed503eb848e3bb0d90bea156001ac1b4909698d84b88e67c8ba4497f8309b10d323de3b02ac0f5bbdede6537bc85d50c71ed0832bb2e5871c74a9f9c2e1e2458396d18a17f2f02f449080c93c8501855d0ac50a55a5e6091f1d2ff61c9c077992c6e1c70b5160e8120db22816f23d3f"}], 0xe0, 0x40004}, 0x1) openat$cgroup_type(r0, &(0x7f0000000100)='cgroup.type\x00', 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff4376c7d2ff0000140000009fcfac08004500001c0000000000119078ac14ffbbe000000100000000000890780000000000"], 0x0) 2018/05/02 13:09:55 executing program 6: r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000400), &(0x7f0000000440)=0x10, 0x80000) getsockopt(r0, 0xfffffffffffffffc, 0x9, &(0x7f0000000480), &(0x7f00000004c0)) socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000300)='/dev/sg#\x00', 0xfa, 0x402000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x101}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000100)={r2, 0x7}, &(0x7f0000000140)=0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) ioprio_get$pid(0x3, r3) r4 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/icmp6\x00') clock_gettime(0x0, &(0x7f00000001c0)) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) ioctl$GIO_UNISCRNMAP(0xffffffffffffffff, 0x4b69, &(0x7f0000000380)=""/85) write$evdev(0xffffffffffffffff, &(0x7f0000000240)=[{{0x77359400}, 0x6, 0xd, 0xffffffffffffa9e0}, {{0x0, 0x7530}, 0x3f1, 0x8, 0x5}, {{r5, r6/1000+30000}, 0xfdf, 0x7, 0x1}], 0x48) ioctl$SG_GET_KEEP_ORPHAN(r1, 0x2288, &(0x7f0000000340)) sendfile(r4, r1, &(0x7f0000000180)=0x400000, 0x400000ff) [ 131.831938] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/02 13:09:55 executing program 2: mkdir(&(0x7f00000018c0)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chroot(&(0x7f000009a000)='./file0\x00') chdir(&(0x7f0000001940)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000272ff7)='../file0\x00') umount2(&(0x7f0000000180)='../file0\x00', 0x2) mkdir(&(0x7f0000000000)='../file0\x00', 0x40) [ 131.891434] QAT: Invalid ioctl 2018/05/02 13:09:55 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000003300)=[{{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000100)}}, {{&(0x7f0000001300)=@un=@abs={0x1}, 0x80, &(0x7f0000001440), 0x0, &(0x7f0000001480)}, 0x2}], 0x400000000000027, 0x0) 2018/05/02 13:09:55 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x0, 0xd43f58e118afee75}, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0xfbfffffffffffffd, @dev={0xac, 0x14, 0x14, 0xb}}, 0xffffffffffffff4c) r2 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x1, 0x80140) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f00000000c0)) r3 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r3, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r3, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000000280)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd6050a09c00080000fe8000000000000000000000000000bbfe8000000000000000000000000000aa0000000000089078e44748710e51a559a8357b59bb40512099d45015569c2046245d01fd8f0ed39b36439b3a6ff3c6a2582d3b06038508260f481c7d8cc3c54aad8afb9f4bb68056b915365d0c1fabf76212b33be71d8c27d6c31ce4ed565efba57e76cadb2cf124551d375116c100000000000000000000000000"], &(0x7f0000000040)) 2018/05/02 13:09:55 executing program 0: unshare(0x8000400) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0x1, 0x4, 0x1, 0x100000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r0, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x2, 0x1) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000040)={{0x4f7, 0x88f}, 'port0\x00', 0x6, 0x800, 0x2, 0xffffffff, 0x1, 0x101, 0x9, 0x0, 0x2, 0xaf}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r0, &(0x7f0000000000), &(0x7f0000000100)=""/161}, 0x18) 2018/05/02 13:09:55 executing program 7: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000000)="cc042c66b86af800d7c49370cc02cbe05cf0ae0a3ebdc9741e7cedfdcf77a35a2defc88f83c7d185f4ea66bfd236b84b7971ff3426c6dbb07b17aa5909772f02e89da203c8fd761f901c68bebcffd56d3313a5658147d183e0a4198b374f89092109dd8855b24d7b07002c5b12b7fdb4970120e1b9cfcead375eca29624759618c899786acc0f0be8d9aa8a0104d3faf64fb55d117f5070934eef2a2ccd20d71420232224a4f09de2dc22e224f9f556750b1ccf2b4155031c4799c935afab87eb2518552446ddd8299d1c88316c7ead26e2c3ac23fde") r1 = dup3(r0, r0, 0x80000) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x8000, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000140)="ca47f9fd6f2c0900022e0ed3f371c96d", 0x10) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x4002, 0x0) getpeername(r1, &(0x7f00000001c0)=@hci={0x0, 0x0}, &(0x7f0000000240)=0x80) bind$can_raw(r0, &(0x7f0000000280)={0x1d, r4}, 0x10) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r2, 0x800455d1, &(0x7f00000002c0)=""/119) write$binfmt_elf32(r3, &(0x7f0000000340)={{0x7f, 0x45, 0x4c, 0x46, 0x1, 0x4c4, 0xb000000000000000, 0xffffffff, 0x5, 0x3, 0x3e, 0x3, 0x271, 0x38, 0x255, 0x1, 0x0, 0x20, 0x1, 0x7, 0x8, 0x5114}, [{0x2, 0x5c4c, 0x0, 0xd2c, 0xfffffffffffffeff, 0x0, 0x8000, 0x100000001}, {0x60000000, 0x4, 0x7, 0x6, 0x9, 0x60000000000000, 0x1, 0x9}], "5ec294bf1a948cd09464608a4e9e6e745a65d47b1d7a764a1bc3fd966035e1898c348ae7bed16bea300cbdea33bc3ab99fdc13920a9eb5ded26540ab82f925810cdd0de372e64ec9af3ca3c13f9069c451bd66d5dc1ca9c9cc61bc1fd2b6e05fe31c3655f42cc6f3fdfb446b800f66174998de", [[]]}, 0x1eb) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000540)={0xffffffffffffffff}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000580)=0x1, 0x4) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r5, &(0x7f00000005c0)={0x40000000}) linkat(r0, &(0x7f0000000600)='./file0\x00', r1, &(0x7f0000000640)='./file0\x00', 0x1000) fstat(r0, &(0x7f0000000680)) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x101, 0x4) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000700)) accept$packet(r0, 0x0, &(0x7f0000000740)) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000000780)) listxattr(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)=""/20, 0x14) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000880)={0x0, 0x6}, &(0x7f00000008c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000900)={r6, 0x8f}, &(0x7f0000000940)=0x8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000980)={0x0}, &(0x7f00000009c0)=0xc) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000a00)=r7) uselib(&(0x7f0000000a40)='./file0/file0\x00') ioctl$PPPIOCGCHAN(r3, 0x80047437, &(0x7f0000000a80)) connect(r3, &(0x7f0000000ac0)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e23, @rand_addr=0x100000000}, 0x3, 0x0, 0x1}}, 0x80) setsockopt$inet6_opts(r2, 0x29, 0x3f, &(0x7f0000000b40)=@dstopts={0x73, 0x7, [], [@jumbo={0xc2, 0x4, 0x80}, @jumbo={0xc2, 0x4, 0x7}, @jumbo={0xc2, 0x4}, @enc_lim={0x4, 0x1, 0x8000}, @calipso={0x7, 0x20, {0x2e, 0x6, 0x6, 0x20, [0x1, 0xffffffff, 0x20]}}, @enc_lim={0x4, 0x1, 0x1}]}, 0x48) accept$packet(r3, &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000c00)=0x14) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000c40)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000c80)={0x0, 0x0, 0x401}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000cc0)={r8, r9}) 2018/05/02 13:09:55 executing program 5: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x2000001, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@l2, &(0x7f00000000c0)=0x80, 0x80800) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e23}}, [0x9, 0x4, 0x2b, 0x2, 0x9, 0x921, 0x3, 0x7, 0x6, 0x2, 0x4, 0x8, 0xa9, 0x3f, 0xd56]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000180)={r1, 0x10000}, &(0x7f00000001c0)=0x8) r2 = syz_open_dev$dspn(&(0x7f0000000380)='/dev/dsp#\x00', 0x1, 0x600000) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00000003c0)={0x0}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000400)='memory.events\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000440)={r3, 0x0, r4}) r5 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000001480)="cc1373fc000000000000000000000000000000000000000000000000000000003030b87e0d5f4090902c6457136cf04d000001000000000001000000000000005f42485266535f4d07000000000000000020400000000000000002000000000000000000fcffffff000000000000000000000000700000000000000600000000000000010000000000000000100000001000000010000000100000610000000500000000000000000000000000000000000000000000004503000000000000000000000001000000000000000000c0", 0xcf, 0x10000}], 0x0, &(0x7f0000016000)) syz_genetlink_get_family_id$fou(&(0x7f0000000340)='fou\x00') mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000a20000)={0x8, 0x0, &(0x7f0000fc1ffc)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f00000000c0)}) 2018/05/02 13:09:55 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x2, 0x0, 0x30, 0x0, 0x0, 0x0, 0x4, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x5, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000200)) syz_emit_ethernet(0x22, &(0x7f0000000040)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x21}, @random="c09f4c405549", [{[], {0x8100, 0xfff, 0x0, 0x1}}], {@can={0xc, {{0x3, 0x20, 0x3f, 0x7876}, 0x4, 0x1, 0x0, 0x0, "0848a884348a5996"}}}}, 0x0) 2018/05/02 13:09:55 executing program 2: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x80000, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000100)=0x7, 0x4) syz_fuseblk_mount(&(0x7f0000b25000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000c19000)='/dev/ptmx\x00', 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040), &(0x7f0000000080)=0x10) unshare(0x400) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd, 0x450456b2}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) [ 132.094993] ip_tunnel: non-ECT from 172.20.20.187 with TOS=0x2 [ 132.112648] BTRFS: device fsid 3030b87e-0d5f-4090-902c-6457136cf04d devid 211106232532992 transid 7 /dev/loop5 [ 132.141464] ip_tunnel: non-ECT from 172.20.20.187 with TOS=0x2 [ 132.184177] binder: 10166:10168 Acquire 1 refcount change on invalid ref 0 ret -22 2018/05/02 13:09:55 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x79}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000100)={"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"}) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f00000000c0)={0x1, 0x0, [{0x40000000, 0x6, 0x7, 0x0, 0x100, 0x80, 0x81}]}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x40000070}]}) 2018/05/02 13:09:55 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x0) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000700)='/dev/urandom\x00', 0x82001, 0x0) r4 = socket(0x2, 0xe, 0x3) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000840)=0x0) r6 = getuid() getgroups(0x7, &(0x7f0000000880)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000dc0)=0x0) lstat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getgid() r11 = accept$nfc_llcp(r3, &(0x7f00000009c0), &(0x7f0000000d00)=0x60) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000a80)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000ac0)={0x0, 0x0}, &(0x7f0000000b00)=0xc) getgroups(0x7, &(0x7f0000000b40)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) sendmmsg$unix(r3, &(0x7f0000000cc0)=[{&(0x7f0000000740)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000800)=[{&(0x7f00000007c0)="a41d7ec730e396b821", 0x9}], 0x1, &(0x7f0000000e00)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r2, @ANYBLOB="28000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r4, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r10, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r11, @ANYBLOB="20000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r0, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="2e238578600f36366e000000001800000000890000", @ANYRES32=r2, @ANYRES32=r1, @ANYBLOB="20000000ffff00006fe701004a014dee", @ANYRES32=r12, @ANYRES32=r13, @ANYRES32=r14, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r2], 0x138, 0x24000000}], 0x1, 0x4000000) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x200010, 0x0, 0x6}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) r15 = creat(&(0x7f0000000640)='./file0\x00', 0x12) getsockopt$inet6_tcp_int(r15, 0x6, 0x15, &(0x7f0000000680), &(0x7f00000006c0)=0x4) socket$pptp(0x18, 0x1, 0x2) ioctl$KVM_GET_DIRTY_LOG(0xffffffffffffffff, 0x4010ae42, &(0x7f00000008c0)={0x10200, 0x0, &(0x7f0000004000/0x1000)=nil}) ioctl$KVM_S390_UCAS_UNMAP(0xffffffffffffffff, 0x4018ae51, &(0x7f0000000180)={0x0, 0x65, 0x3}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000200)) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000600)='/dev/hwrng\x00', 0x40000, 0x0) r16 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000a40)='IPVS\x00') getsockopt$inet_pktinfo(r15, 0x0, 0x8, &(0x7f0000000380)={0x0, @multicast2, @multicast1}, &(0x7f00000003c0)=0xc) sendmsg$IPVS_CMD_GET_DEST(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="68010000", @ANYRES16=0x0, @ANYBLOB="0000000000000000000008000000080006000000000044000300080060ecc60800000000000800070000000000080007000000000008000400000000648f34e9000000000008000500ac1414bb0800080000000000080001000000000044000200080008000000000008000600000000000800030000000000080005000000000008000800000000000800050000000000080002000000000008000500000000004c00020008000b0000000000080009000000000008000500000000000800090000000000080009000000000008000b0000000000080006000000000008000800000000000800070000000000000000000000f1001c000200080006000000000008000b00780000000008000600000000000800040000000000200001000c000700000000000000000008000900000000000800050000000000240002000800040000000000080009000000000008000700000000000800070000"], 0x168}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r16, &(0x7f0000005000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000400)="baf80c66b8f5e29b8266efbafc0cb04cee0f21a90f22570fe2a2880b230f0f009678002e0f01cbba4300ec0f01cf66b8c63554fa0f23c00f21f86635030006000f23f8", 0x43}], 0x1, 0x0, &(0x7f0000000480), 0x0) ioctl$KVM_RUN(r16, 0xae80, 0x0) 2018/05/02 13:09:55 executing program 1: recvmsg(0xffffffffffffffff, &(0x7f0000001000)={&(0x7f0000004ff0)=@ipx, 0x10, &(0x7f0000004000), 0x0, &(0x7f0000001f7f)=""/129, 0x81}, 0x0) r0 = socket$nl_generic(0xa, 0x3, 0x10) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000100)='/dev/urandom\x00', 0x600000, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000040)="9e02566f13ac31d5a795f78a63d5ee63edea51c38e705fa68686935a91ceb62bffee890d38e30d79bd6492e23f8e40b3283529006e4433deb0fd6a118a4db28fed341b42a7b9d0568ac93c94fe4ee8d5be573c8c207ac17656d059ab753b37666e274c519d4a4d24239340bbb371121f1e950cb0a750b289cbbbb2f4b2a2b42b072459c04a5de0e09926a436e182686aa6fc24fc08436cb91448f77d9a9397920caf19efc5e2781c32746a0fbc1f43ddace674") write$cgroup_int(r1, &(0x7f0000000000)={[0x30, 0x37, 0x2b]}, 0x3) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000001000)={0x14, 0x0, 0x1, 0x25}, 0x11a) 2018/05/02 13:09:55 executing program 7: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x20028, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_yield() 2018/05/02 13:09:55 executing program 2: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=ANY=[@ANYBLOB="00000000000000337ae229fc3a462dfa3d2490ed2d00ff261820e282ab9f1298ecbc6e1f8ca2e0e47f45153b2bc7b988823d8b538d33182c96fb7d958f6f394a5e5194338c3dc2f20463876cb7f4e254045f"], 0x8) getsockopt$inet6_opts(r0, 0x29, 0x100000000000036, &(0x7f0000000100)=""/4096, &(0x7f00003c9000)=0xfffffffffffffe55) 2018/05/02 13:09:55 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000780)={{{@in=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000000880)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000008c0)={@empty, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x4, 0x1ff, 0x6e, 0x500, 0x20, 0x4000050, r2}) getsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000fc1ffc), &(0x7f0000e0c000)=0x4) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000000000)={'bridge0\x00', @ifru_flags=0x6100}) 2018/05/02 13:09:55 executing program 0: r0 = add_key(&(0x7f0000000280)='big_key\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000300)='c', 0x1, 0xfffffffffffffffd) keyctl$search(0xa, r0, &(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, r0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0xc00, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x18}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x58, r2, 0x2, 0x70bd27, 0x25dfdbfc, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xda}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xfffffffffffffffd}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x9}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xec}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}]}, 0x58}, 0x1, 0x0, 0x0, 0x11}, 0x0) 2018/05/02 13:09:55 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c7df60)={0x7ff, @in6={{0xa}}}, &(0x7f000064b000)=0xa0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r1, 0x1}, 0xfffffffffffffc71) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000000)=0x59b2, 0x4) 2018/05/02 13:09:55 executing program 2: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x80) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000040)) fadvise64(r0, 0x0, 0x3, 0x2) r1 = openat$cgroup_ro(r0, &(0x7f0000000080)='cpuacct.usage_all\x00', 0x0, 0x0) fcntl$getflags(r0, 0x1) r2 = getuid() r3 = getgid() fchown(r1, r2, r3) lookup_dcookie(0x6, &(0x7f00000000c0)=""/150, 0x96) ioctl$SG_GET_VERSION_NUM(r0, 0x2282, &(0x7f0000000180)) write$binfmt_script(r1, &(0x7f00000001c0)={'#! ', './file0', [{0x20, 'cpuacct.usage_all\x00'}, {0x20, '@}@{'}], 0xa, "5d1c251744421c1e8eb12db2616183e8edd0f33f1eccc50c1d2c32b6d0870173b665644cd45e7629438c91a942ba6656b0c1d6c2935097fec549ef80effefdf1e2f334132c90becaa09e64ad11cc5359fbb7ad38b785a1c9126637083702146deb3e73de5fe6428bd16c70b335abe3520cdd0ebcea40e7e42e890bca02ca3b115b83903c85f15d2f594ce913fede6495df4350271886004776730ba32addfa158503875882e620e9837263a142481fadec0825cba00b5520d013d31e5cbb"}, 0xe1) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f00000002c0)) ioctl$IOC_PR_PREEMPT_ABORT(r0, 0x401870cc, &(0x7f0000000300)={0x8, 0xb51, 0x0, 0x5}) r4 = syz_open_dev$sndmidi(&(0x7f0000000340)='/dev/snd/midiC#D#\x00', 0x5, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000000380)={{0xa, 0x4e23, 0x5, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}, 0x79b}, {0xa, 0x4e24, 0xfffffffffffffffe, @dev={0xfe, 0x80, [], 0x1b}, 0x6}, 0x1, [0x2, 0x9, 0x101, 0x326, 0x7, 0x6, 0x3, 0x1]}, 0x5c) r5 = syz_open_dev$midi(&(0x7f0000000400)='/dev/midi#\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000440)=0x800001d) ioctl$int_in(r1, 0x5421, &(0x7f0000000480)=0xda7) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f00000004c0)=0x1) ioctl$KVM_SET_ONE_REG(r5, 0x4010aeac, &(0x7f0000000500)={0x80000000, 0x80}) r6 = gettid() perf_event_open(&(0x7f0000000580)={0x4, 0x70, 0x5, 0x2, 0x7fff, 0xffffffff, 0x0, 0x5, 0x100, 0x5, 0x2b00000000000, 0x0, 0xbce4, 0x101, 0xbe, 0x1, 0x7, 0x9, 0x3, 0x7, 0xfffffffffffffbff, 0x59, 0x3, 0x7ff, 0x9, 0x40, 0x4, 0x101, 0xfffffffffffffffd, 0xffffffff, 0x5, 0x81, 0x7, 0x8, 0x8001, 0x3ff, 0x0, 0x6, 0x0, 0x200, 0x2, @perf_bp={&(0x7f0000000540)}, 0x10000, 0x80000001, 0x8001, 0x5, 0xfffffffffffffffc, 0x9, 0xfff}, r6, 0xe, r1, 0x8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000600), &(0x7f0000000640)=0xc) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f0000000680)=@req3={0x80000000, 0x1, 0x4, 0x8, 0x6, 0x4, 0x9}, 0x1c) fchown(r5, r2, r3) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f00000006c0)=""/152) ioctl$KDGKBMODE(r4, 0x4b44, &(0x7f0000000780)) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r4, 0x8008ae9d, &(0x7f00000007c0)=""/110) ioctl$SG_GET_PACK_ID(r0, 0x227c, &(0x7f0000000840)) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2000000, 0x13, r1, 0x0) 2018/05/02 13:09:55 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x1, 0x2000) close(r0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000000000)='net/ip_vs_stats_percpu\x00') ioctl$PERF_EVENT_IOC_QUERY_BPF(r2, 0xc008240a, &(0x7f00000000c0)=ANY=[@ANYBLOB="0a00000000000000000000000000000000000000000000000000000000da43f98b10d46f4e662fec550b5200000000000000000000000000000000000000ae6eb6283be8bca4d80cee9d40af417d2e6de7cea76b20f3065c8712e95b6dc92418f744eb218c94808f94a70600b98d0000"]) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000000140)={0x1, 0x2}) 2018/05/02 13:09:55 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f00000001c0)=0x400, 0x4) r2 = accept4$inet(r1, 0x0, &(0x7f0000000040), 0x80000) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/05/02 13:09:55 executing program 0: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xde, 0x103000) ioctl$IOC_PR_RESERVE(r0, 0x401070c9, &(0x7f0000000040)={0xfffffffffffff633, 0x4, 0x1}) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000080)=""/161) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x3ff, 0x2af7bc81, 0x5, 0x40, 0x18}, &(0x7f0000000200)=0x98) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={r1, 0x7b}, 0x8) getsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000000280), &(0x7f00000002c0)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000300)={r1, 0x6dbb}, 0x8) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000340)='/dev/md0\x00', 0x10000, 0x0) ioctl$BLKSECDISCARD(r2, 0x127d, &(0x7f0000000380)=0x3fffffffc0) getdents64(r0, &(0x7f00000003c0)=""/228, 0xe4) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000004c0)={0x1, [0x3]}, 0x6) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000500)=0x5, 0x4) r3 = accept4(r0, 0x0, &(0x7f0000000540), 0x80800) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000580)={0x9, 0x8000000100000, 0x3, 'queue0\x00', 0x8db}) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000000640)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000840)={r0, &(0x7f0000000780)="63de", &(0x7f00000007c0)="372a6d0d3616773b90f26cc214e80f6f14ff1825b80571726cdf71ace5f0cf51c6b5909c39eac66f88ec97e64531a5f8d8804cbf5e51c78d7928b2c673b1336e75b5edeef3", 0x1}, 0x20) bind$vsock_dgram(r0, &(0x7f0000000880)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f00000008c0)={'filter\x00'}, &(0x7f0000000940)=0x54) write$binfmt_elf32(r2, &(0x7f0000000980)={{0x7f, 0x45, 0x4c, 0x46, 0xffffffffffffffff, 0x20, 0x6, 0x7fffffff, 0x2b4, 0x3, 0x3f, 0x5, 0x275, 0x38, 0x2a1, 0x2, 0xfffffffffffffffb, 0x20, 0x2, 0x9, 0x7, 0x6}, [{0x7, 0x6, 0x5, 0x6165, 0x5, 0x100000001, 0x3f, 0x736}, {0x7, 0x1, 0x6, 0x100, 0x1, 0x9, 0x4, 0x2}], "4f70e0baa61a000be01c5de09c78e3247fc6b932697045fb66fbf2ba3daeb2bf9756eb6698e040a9ca0676a1e8b449e70b2ff02932b62ac3ef4ec29ffe161539fe40a1f78a4f5a25b457c627132c7a8a6b0139760ddfaa83fded7f1d1b984f1571707f9453d2954be355f0f188a03b585d183e7f59fa7fd437c67456b7", [[], [], [], [], [], []]}, 0x6f5) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001080)={0x7dcc, 0x20, 0x8000, 0xffffffff, 0x5, 0x31, 0xfffffffffffffffc, 0x4, r1}, &(0x7f00000010c0)=0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000001100)={r4}, &(0x7f0000001140)=0x8) mbind(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4000, &(0x7f0000001180)=0xfffffffffffffbff, 0x0, 0x7) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) r6 = accept$netrom(r0, 0x0, &(0x7f00000011c0)) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000001200)={'bridge0\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) open_by_handle_at(r0, &(0x7f0000001240)={0x94, 0x3, "3905fc77da444e99d0fa5ad43af21a86d17337879043675d3f4cf17d0a0b1bfa4496cd9e3ae7246fe0723536b3e82e637d309cef899933192050e8c5532d69e536408246345718331b42c6e7c940d697282b93b02407abe97abe1c30e2dd4f6fe24edfb2ab5b4603dbbe2d32288696e961208818bb6a050cd222329baa78a8c42c0b9aab7edf50386da6dac2"}, 0x20900) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000001300)={r5, 0xa13}, 0x8) sendto(r6, &(0x7f0000001340)="c8c560d71a01c31f749d30022fc6dd7be99d4e5c43c6f3660b00fe4a4a330edcbbe16fe8124494849853c5432f877169db719f1b59016a6b9a5374712e0adf71ee1136f9c5f6dba6437e012a1350bdc4bc744ea660a0abf1bc3451bd09aceb36963503a24c1796fc2524537faf61840318989003b05d3e3846b254881135d889d83e006456cdb62c4cbfece77dc18ccf09c3af6df0", 0x95, 0x1, &(0x7f0000001400)=@llc={0x1a, 0x1b, 0x4a63, 0x0, 0x401, 0xa02, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}}, 0x80) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000001480)={r6, r0}) openat$sequencer(0xffffffffffffff9c, &(0x7f00000014c0)='/dev/sequencer\x00', 0x100, 0x0) 2018/05/02 13:09:56 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chroot(&(0x7f00000000c0)='./file0\x00') r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) accept(r0, &(0x7f0000000100)=@can, &(0x7f0000000080)=0x80) pivot_root(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='../file0\x00') 2018/05/02 13:09:56 executing program 3: sendto$unix(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e) r0 = add_key(&(0x7f0000000080)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140), 0xd8, 0xfffffffffffffffd) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="96dc4ead7203dd6664", 0x9, r0) 2018/05/02 13:09:56 executing program 4: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x0) sendto$inet6(r0, &(0x7f0000000040)="8ad86525fb56adb04ecd4f976437aa6d6769275aaf98d7c73cb8bdfbf096cd796308586d68e21d85cfd6985ed4f36cc16bb34d1b7ef1e027bb778a06db5bd59d24af0a666a2ec21a124fba7ac80ef80d8f5a6ce4a0f23a55fc4733ab69e713be3438a4721022ca7704adb3a0899f725d2066c6d63bc1cfbd14a235dffd56dbb8dfd34519dcb436252dcbe205088d007ffa95bb6b3729082f0e934e34ef6b2c8947fd466a8d375df0b5f9", 0xaa, 0xc0, &(0x7f0000000100)={0xa, 0x4e20, 0x9, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200}, 0x18) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x73, &(0x7f0000000680)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x0, 0x0, 0x1}, &(0x7f0000000740)=0xfffffffffffffe88) [ 132.540786] BUG: sleeping function called from invalid context at arch/x86/mm/fault.c:1342 [ 132.549258] in_atomic(): 0, irqs_disabled(): 1, pid: 10227, name: syz-executor6 [ 132.556715] 1 lock held by syz-executor6/10227: [ 132.561397] #0: 00000000fd8fb8c1 (&mm->mmap_sem){++++}, at: __do_page_fault+0x381/0xe40 [ 132.569691] irq event stamp: 946 [ 132.573082] hardirqs last enabled at (945): [] entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 132.582898] hardirqs last disabled at (946): [] error_entry+0x76/0xd0 [ 132.591065] softirqs last enabled at (884): [] __do_softirq+0x778/0xaf5 [ 132.599489] softirqs last disabled at (863): [] irq_exit+0x1d1/0x200 [ 132.607568] CPU: 0 PID: 10227 Comm: syz-executor6 Not tainted 4.17.0-rc3+ #28 [ 132.614860] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 132.624306] Call Trace: [ 132.626895] dump_stack+0x1b9/0x294 [ 132.630526] ? dump_stack_print_info.cold.2+0x52/0x52 [ 132.635717] ? print_lock+0xd1/0xd6 [ 132.639340] ? irq_exit+0x1d1/0x200 [ 132.642962] ? irq_exit+0x1d1/0x200 [ 132.646583] ___might_sleep.cold.87+0x11f/0x13a [ 132.651245] ? check_same_owner+0x320/0x320 [ 132.655572] ? kvm_set_msr_common+0x1cf/0x2680 [ 132.660149] __might_sleep+0x95/0x190 [ 132.663941] __do_page_fault+0x3ae/0xe40 [ 132.667994] ? mm_fault_error+0x380/0x380 [ 132.672136] ? debug_check_no_locks_freed+0x310/0x310 [ 132.677316] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 132.682842] do_page_fault+0xee/0x8a7 [ 132.686633] ? vmalloc_sync_all+0x30/0x30 [ 132.690767] ? kvm_multiple_exception+0x22d/0x580 [ 132.695601] ? perf_trace_lock+0xd6/0x900 [ 132.699732] ? graph_lock+0x170/0x170 [ 132.703536] ? print_usage_bug+0xc0/0xc0 [ 132.707583] ? zap_class+0x720/0x720 [ 132.711287] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 132.716130] page_fault+0x1e/0x30 [ 132.719578] RIP: 0010:vmx_vcpu_run+0xa3d/0x25f0 [ 132.724225] RSP: 0018:ffff8801b94c73b0 EFLAGS: 00010046 [ 132.729576] RAX: 0000000000000286 RBX: 0000000010000000 RCX: ffffc9000950b000 [ 132.736829] RDX: 1ffffffff115b400 RSI: ffffffff811f733c RDI: 0000000000000005 [ 132.744083] RBP: ffff88018a9701c0 R08: ffff8801cb6aa2c0 R09: 0000000000000000 [ 132.751340] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 132.758787] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 132.766089] ? vmx_vcpu_run+0xa1c/0x25f0 [ 132.770144] WARNING: kernel stack regs at 0000000089372fc2 in syz-executor6:10227 has bad 'bp' value 0000000020166ff5 [ 132.770150] unwind stack type:0 next_sp: (null) mask:0x2 graph_idx:0 [ 132.770160] 000000004dc71aa9: ffff8801b94c6f18 (0xffff8801b94c6f18) [ 132.770172] 00000000bb0839ec: ffffffff8129fbf1 (show_trace_log_lvl+0x1dd/0x25c) [ 132.770181] 000000001c7b679e: ffffffff811f735d (vmx_vcpu_run+0xa3d/0x25f0) [ 132.770188] 00000000ae616a0d: ffff8801b94c7388 (0xffff8801b94c7388) [ 132.770194] 00000000752e1c37: 0000000000000002 (0x2) [ 132.770200] 00000000c73debbe: 0000000000000001 (0x1) [ 132.770206] 000000002680df03: ffff8801b94c0000 (0xffff8801b94c0000) [ 132.770213] 000000002a729016: ffff8801b94c8000 (0xffff8801b94c8000) [ 132.770217] 0000000099eb1aef: 0000000000000000 ... [ 132.770224] 00000000f318d5aa: ffff8801b94c0000 (0xffff8801b94c0000) [ 132.770231] 00000000268daac9: ffff8801b94c8000 (0xffff8801b94c8000) [ 132.770234] 00000000753c8aba: 0000000000000000 ... [ 132.770240] 0000000077322546: 0000000000000002 (0x2) [ 132.770247] 00000000c60d0bc7: ffff8801cb6aa2c0 (0xffff8801cb6aa2c0) [ 132.770253] 00000000f234cf2a: 0000010100000000 (0x10100000000) [ 132.770257] 0000000081674e3e: 0000000000000000 ... [ 132.770264] 00000000a7e28a89: ffff8801b94c6e50 (0xffff8801b94c6e50) [ 132.770273] 000000002861884b: ffffffff811f735d (vmx_vcpu_run+0xa3d/0x25f0) [ 132.770280] 00000000ab08b971: ffff8801b94c7308 (0xffff8801b94c7308) [ 132.770286] 00000000066adb85: 0000000000000012 (0x12) [ 132.770289] 00000000a5e2dffc: 0000000000000000 ... [ 132.770301] 000000000ea2739f: ffffffff88d18b60 (pv_cpu_ops+0x120/0x120) [ 132.770308] 00000000ac7fd8f4: 00000000ffffffff (0xffffffff) [ 132.770315] 00000000f2a8a3af: ffff8801b94c6f28 (0xffff8801b94c6f28) [ 132.770324] 0000000077f377bd: ffffffff8129fca8 (show_stack+0x38/0x3a) [ 132.770331] 00000000a670e586: ffff8801b94c6fd8 (0xffff8801b94c6fd8) [ 132.770344] 00000000962c3ea8: ffffffff87678235 (dump_stack+0x1b9/0x294) [ 132.770355] 000000000b72c554: fffffbfff11a316c (0xfffffbfff11a316c) [ 132.770362] 000000002b427fc0: dffffc0000000000 (0xdffffc0000000000) [ 132.770369] 00000000ba9ae980: 1ffff10037298dea (0x1ffff10037298dea) [ 132.770376] 00000000f937c4b2: 0000000041b58ab3 (0x41b58ab3) [ 132.770388] 000000008fb1c10f: ffffffff889a460c (regoff.33587+0x35b88c/0x36e110) [ 132.770399] 0000000084967104: ffffffff8767807c (dump_stack_print_info.cold.2+0x52/0x52) [ 132.770406] 0000000078f3b8b6: ffff8801cb6aaaf8 (0xffff8801cb6aaaf8) [ 132.770413] 00000000dac9e833: ffff8801b94c6f90 (0xffff8801b94c6f90) [ 132.770426] 00000000c1c66829: ffffffff815d4414 (print_lock+0xd1/0xd6) [ 132.770432] 00000000b14c9785: 000000000000035f (0x35f) [ 132.770443] 00000000427e1c82: ffffffff814761e1 (irq_exit+0x1d1/0x200) [ 132.770453] 0000000008d23a71: ffffffff814761e1 (irq_exit+0x1d1/0x200) [ 132.770460] 00000000fd1b420f: ffff8801cb6aa2c0 (0xffff8801cb6aa2c0) [ 132.770467] 00000000d51f47b1: ffffed003b5c3eb2 (0xffffed003b5c3eb2) [ 132.770474] 00000000be272514: ffff8801cb6aa2c0 (0xffff8801cb6aa2c0) [ 132.770481] 000000000ea58d6a: 1ffff10037298dfd (0x1ffff10037298dfd) [ 132.770488] 000000007767ad4d: ffff8801cb6aa2c0 (0xffff8801cb6aa2c0) [ 132.770494] 000000006fafd19f: 00000000000027f3 (0x27f3) [ 132.770499] 00000000b44ce726: 000000000000053e (0x53e) [ 132.770503] 0000000085ed2bc0: 0000000000000000 ... [ 132.770510] 000000001dc27818: ffff8801b94c7068 (0xffff8801b94c7068) [ 132.770521] 00000000866d88d9: ffffffff8153ea21 (___might_sleep.cold.87+0x11f/0x13a) [ 132.770527] 00000000871d7b7a: 0000000041b58ab3 (0x41b58ab3) [ 132.770537] 00000000cfa20c55: ffffffff889b49d7 (regoff.33587+0x36bc57/0x36e110) [ 132.770549] 000000004c920998: ffffffff81524fd0 (check_same_owner+0x320/0x320) [ 132.770555] 0000000071b558dc: 0000000000000001 (0x1) [ 132.770562] 000000006dfde9a8: ffff88018a9701c0 (0xffff88018a9701c0) [ 132.770568] 00000000ba599c28: 0000000000000207 (0x207) [ 132.770574] 00000000c748cc9a: ffff8801b94c7388 (0xffff8801b94c7388) [ 132.770580] 00000000404dc067: 0000000000000207 (0x207) [ 132.770587] 0000000076c44c02: ffff8801b94c71a8 (0xffff8801b94c71a8) [ 132.770599] 00000000d262963f: ffffffff810decff (kvm_set_msr_common+0x1cf/0x2680) [ 132.770605] 00000000f8ac2033: 00000000000005b0 (0x5b0) [ 132.770608] 0000000099d052cb: 0000000000000000 ... [ 132.770615] 000000007ea1517f: ffff8801cb6aa2c0 (0xffff8801cb6aa2c0) [ 132.770625] 000000002f31e640: ffffffff87c78b60 (__func__.46244+0x1e0/0x940) [ 132.770631] 000000005dc5fb50: 000000000000053e (0x53e) [ 132.770635] 00000000d26ee39d: 0000000000000000 ... [ 132.770642] 0000000031c2de66: ffff8801b94c70a8 (0xffff8801b94c70a8) [ 132.770652] 0000000028a90c40: ffffffff81525385 (__might_sleep+0x95/0x190) [ 132.770659] 0000000065a9b963: 1ffff10037298e17 (0x1ffff10037298e17) [ 132.770665] 00000000c757697e: 00000000000059c6 (0x59c6) [ 132.770671] 000000002ff7959a: 00000000000059c6 (0x59c6) [ 132.770678] 00000000fea6e7c3: ffff8801b94c7308 (0xffff8801b94c7308) [ 132.770684] 00000000a57742c6: 0000000000000001 (0x1) [ 132.770687] 00000000be256e3c: 0000000000000000 ... [ 132.770694] 000000005160221d: ffff8801b94c7190 (0xffff8801b94c7190) [ 132.770705] 0000000092986455: ffffffff813557ae (__do_page_fault+0x3ae/0xe40) [ 132.770711] 0000000097ce74a6: 0000000000000001 (0x1) [ 132.770718] 00000000fb46deae: ffff8801b94c7110 (0xffff8801b94c7110) [ 132.770721] 00000000f4af6777: 0000000000000000 ... [ 132.770728] 0000000053bf7f58: ffff880100000000 (0xffff880100000000) [ 132.770735] 000000002bb8623a: 00000014cb6aab20 (0x14cb6aab20) [ 132.770742] 00000000b87d063c: 1ffff10037298e21 (0x1ffff10037298e21) [ 132.770748] 000000008b839fbf: ffff8801ce2aa128 (0xffff8801ce2aa128) [ 132.770755] 00000000d899c78c: ffff8801ce2aa080 (0xffff8801ce2aa080) [ 132.770762] 00000000569d9bf9: ffff8801cb6aa2c0 (0xffff8801cb6aa2c0) [ 132.770768] 0000000062987f89: 0000000041b58ab3 (0x41b58ab3) [ 132.770779] 00000000d6edcc93: ffffffff889b5ef3 (regoff.33587+0x36d173/0x36e110) [ 132.770788] 0000000046c1ea95: ffffffff81355400 (mm_fault_error+0x380/0x380) [ 132.770798] 00000000c1df50c5: ffffffff815cabd0 (debug_check_no_locks_freed+0x310/0x310) [ 132.770804] 00000000fab2d0fe: 0000000000000003 (0x3) [ 132.770810] 00000000bbe0c04d: 0000000000000002 (0x2) [ 132.770813] 00000000daac6f79: 0000000000000000 ... [ 132.770820] 00000000c43eada9: ffff8801b94c7158 (0xffff8801b94c7158) [ 132.770827] 0000000069a0d338: ffff8801b94c7158 (0xffff8801b94c7158) [ 132.770841] 000000002aa73ba3: ffffffff81794066 (__sanitizer_cov_trace_const_cmp4+0x16/0x20) [ 132.770848] 00000000013c2982: ffff8801b94c72d8 (0xffff8801b94c72d8) [ 132.770856] 00000000eb594061: 1ffff10037298e34 (0x1ffff10037298e34) [ 132.770863] 00000000e6c9b820: 1ffff10037298e36 (0x1ffff10037298e36) [ 132.770870] 00000000145254b1: ffff8801b94c7308 (0xffff8801b94c7308) [ 132.770873] 00000000f308c8c7: 0000000000000000 ... [ 132.770879] 000000002dba3050: 00000000000059c6 (0x59c6) [ 132.770886] 000000005e9590fc: ffff8801b94c72d0 (0xffff8801b94c72d0) [ 132.770893] 0000000047d5887d: ffff8801b94c72f8 (0xffff8801b94c72f8) [ 132.770902] 00000000d74d7aae: ffffffff8135635e (do_page_fault+0xee/0x8a7) [ 132.770909] 00000000894a50ac: ffff88018a9701c0 (0xffff88018a9701c0) [ 132.770915] 00000000bb8a0ef7: 000000000000000d (0xd) [ 132.770921] 00000000cefb2b70: 0000000041b58ab3 (0x41b58ab3) [ 132.770931] 0000000069b797a7: ffffffff889a4288 (regoff.33587+0x35b508/0x36e110) [ 132.770941] 0000000009a0dd9b: ffffffff81356270 (vmalloc_sync_all+0x30/0x30) [ 132.770947] 00000000154e7b79: ffff8801b94c7218 (0xffff8801b94c7218) [ 132.770958] 00000000144f1755: ffffffff810d608d (kvm_multiple_exception+0x22d/0x580) [ 132.770962] 0000000020df1e1c: 0000000000000000 ... [ 132.770968] 0000000062f7f9f4: 01ffffff00000001 (0x1ffffff00000001) [ 132.770975] 0000000005d7ab02: ffff8801b94c73c8 (0xffff8801b94c73c8) [ 132.770982] 00000000b311378b: ffff88018a9701c0 (0xffff88018a9701c0) [ 132.770989] 000000005b459173: 1ffff10037298e4b (0x1ffff10037298e4b) [ 132.770996] 000000003ad12926: ffff8801b94c73b8 (0xffff8801b94c73b8) [ 132.771004] 00000000e7027a46: ffff8801b94c73e0 (0xffff8801b94c73e0) [ 132.771017] 0000000054478998: ffffffff815bfb76 (perf_trace_lock+0xd6/0x900) [ 132.771028] 00000000f4aaaee3: ffff8801b94c7240 (0xffff8801b94c7240) [ 132.771037] 00000000633552ca: 0000000041b58ab3 (0x41b58ab3) [ 132.771047] 0000000070b0be9b: ffffffff889a398f (regoff.33587+0x35ac0f/0x36e110) [ 132.771056] 00000000af0c807e: ffffffff815c1c40 (graph_lock+0x170/0x170) [ 132.771062] 00000000ffb72be6: 0000000000000001 (0x1) [ 132.771068] 00000000ad24e266: ffff8801b94c73f0 (0xffff8801b94c73f0) [ 132.771075] 0000000027d248fc: 0000000041b58ab3 (0x41b58ab3) [ 132.771085] 0000000017f61943: ffffffff889a63f8 (regoff.33587+0x35d678/0x36e110) [ 132.771094] 000000004c7fad6d: ffffffff815c8050 (print_usage_bug+0xc0/0xc0) [ 132.771104] 000000001ffe6064: ffffffff889a37d0 (regoff.33587+0x35aa50/0x36e110) [ 132.771113] 00000000942403fd: ffffffff815bfaa0 (zap_class+0x720/0x720) [ 132.771123] 000000009b53ec79: ffffffff889ae7a0 (regoff.33587+0x365a20/0x36e110) [ 132.771129] 00000000ec35a065: 0000000000000086 (0x86) [ 132.771135] 0000000068950178: 0000000000000001 (0x1) [ 132.771138] 00000000f29d1328: 0000000000000000 ... [ 132.771145] 0000000024ffe49a: ffff8801b94c72f0 (0xffff8801b94c72f0) [ 132.771157] 000000000d28f336: ffffffff81007c50 (trace_hardirqs_off_thunk+0x1a/0x1c) [ 132.771161] 0000000035f0c762: 0000000000000000 ... [ 132.771167] 00000000d9a7618e: 0000000087800a07 (0x87800a07) [ 132.771173] 000000003588714a: 0000000000000001 (0x1) [ 132.771176] 0000000074ea4fff: 0000000000000000 ... [ 132.771183] 0000000007edc8c9: ffff8801b94c7309 (0xffff8801b94c7309) [ 132.771193] 00000000e10876fa: ffffffff87800fce (page_fault+0x1e/0x30) [ 132.771197] 0000000089372fc2: 0000000000000000 ... [ 132.771204] 00000000334b8eea: ffff88018a9701c0 (0xffff88018a9701c0) [ 132.771210] 00000000ac793fce: 0000000010000000 (0x10000000) [ 132.771213] 00000000d8bbb36e: 0000000000000000 ... [ 132.771220] 00000000cb01b9a2: ffff8801cb6aa2c0 (0xffff8801cb6aa2c0) [ 132.771226] 000000004b7baca8: 0000000000000286 (0x286) [ 132.771233] 000000003a202cdd: ffffc9000950b000 (0xffffc9000950b000) [ 132.771240] 00000000b78f82f2: 1ffffffff115b400 (0x1ffffffff115b400) [ 132.771249] 00000000575c96dd: ffffffff811f733c (vmx_vcpu_run+0xa1c/0x25f0) [ 132.771255] 0000000046d91978: 0000000000000005 (0x5) [ 132.771262] 0000000080929a44: ffffffffffffffff (0xffffffffffffffff) [ 132.771271] 00000000ebe2a502: ffffffff811f735d (vmx_vcpu_run+0xa3d/0x25f0) [ 132.771277] 000000004fd98e8c: 0000000000000010 (0x10) [ 132.771283] 00000000f2235487: 0000000000010046 (0x10046) [ 132.771290] 0000000016946396: ffff8801b94c73b0 (0xffff8801b94c73b0) [ 132.771296] 000000000328cedf: 0000000000000018 (0x18) [ 132.771302] 0000000021e78ceb: 0000000000000286 (0x286) [ 132.771312] 00000000b9b5d7af: ffffffff88ada000 (raw_data+0x2000/0x2000) [ 132.771319] 00000000df5805c3: ffff8801cb6aab38 (0xffff8801cb6aab38) [ 132.771326] 00000000817bf314: ffffffff00000001 (0xffffffff00000001) [ 132.771333] 000000005531ef3b: ffff8801cb6aab20 (0xffff8801cb6aab20) [ 132.771340] 000000005b856ded: ffff8801cb6aaae8 (0xffff8801cb6aaae8) [ 132.771350] 00000000a1146de1: ffff8801cb6aab40 (0xffff8801cb6aab40) [ 132.771357] 00000000ba6c1677: ffff8801cb6aaaf0 (0xffff8801cb6aaaf0) [ 132.771364] 00000000d5440499: ffff8801cb6aaaf8 (0xffff8801cb6aaaf8) [ 132.771371] 00000000517d810d: 1ffff10037298e80 (0x1ffff10037298e80) [ 132.771377] 000000000087b580: 0000000041b58ab3 (0x41b58ab3) [ 132.771387] 000000002fc6ce40: ffffffff889bf428 (K512_4+0x6728/0x11bc5c) [ 132.771398] 00000000fef8a03f: ffffffff815cabd0 (debug_check_no_locks_freed+0x310/0x310) [ 132.771401] 00000000d9f2c5ab: 0000000000000000 ... [ 132.771407] 00000000c9a4be72: 0000000000000286 (0x286) [ 132.771417] 0000000099a3cc4a: ffffffff889aeaf8 (regoff.33587+0x365d78/0x36e110) [ 132.771427] 000000007dc8d68d: ffffffff811f6920 (vmx_save_host_state+0xa60/0xa60) [ 132.771433] 000000009511a52d: 0000000000000286 (0x286) [ 132.771440] 000000000108c76a: 1ffff10037298e94 (0x1ffff10037298e94) [ 132.771446] 0000000000f1f5d7: ffff8801b94c7600 (0xffff8801b94c7600) [ 132.771453] 000000005a2a28a1: ffff8801b94c7628 (0xffff8801b94c7628) [ 132.771462] 00000000a7df2b7e: ffffffff815bfb76 (perf_trace_lock+0xd6/0x900) [ 132.771472] 00000000884aca1f: ffffffff889a398f (regoff.33587+0x35ac0f/0x36e110) [ 132.771481] 0000000002d86dff: ffffffff811e5b50 (handle_vmfunc+0x9c0/0x9c0) [ 132.771485] 00000000f1baad6d: 0000000000000000 ... [ 132.771492] 0000000016192996: ffff8801cb6aa2c0 (0xffff8801cb6aa2c0) [ 132.771499] 00000000babac381: dffffc0000000000 (0xdffffc0000000000) [ 132.771504] 000000008a5f739f: 0000000000000007 (0x7) [ 132.771511] 000000005fea627f: ffff88018a970278 (0xffff88018a970278) [ 132.771518] 00000000b8cde2ab: ffff88018a970290 (0xffff88018a970290) [ 132.771524] 00000000def0f863: 0000000041b58ab3 (0x41b58ab3) [ 132.771534] 000000005443fc7a: ffffffff889a37d0 (regoff.33587+0x35aa50/0x36e110) [ 132.771543] 0000000010c0dbbd: ffffffff815bfaa0 (zap_class+0x720/0x720) [ 132.771547] 000000006b429e1b: 0000000000000000 ... [ 132.771554] 000000002ef7d8b1: ffffffff000d0018 (0xffffffff000d0018) [ 132.771561] 00000000f7d0ce34: ffff8801cb6aa2c0 (0xffff8801cb6aa2c0) [ 132.771571] 000000008a22f2f3: ffffffff810e234a (vcpu_enter_guest+0x119a/0x6060) [ 132.771575] 0000000020f49bae: 0000000000000000 ... [ 132.771582] 000000004b485159: 1ffff10037298eaa (0x1ffff10037298eaa) [ 132.771588] 00000000695d5575: ffff8801b94c76b0 (0xffff8801b94c76b0) [ 132.771595] 00000000f3a7a6ac: ffff8801b94c76d8 (0xffff8801b94c76d8) [ 132.771604] 000000002cb29357: ffffffff815bfb76 (perf_trace_lock+0xd6/0x900) [ 132.771608] 00000000271a663c: 0000000000000000 ... [ 132.771614] 000000000460b45a: 0000000041b58ab3 (0x41b58ab3) [ 132.771624] 00000000e5f4ef8d: ffffffff889a398f (regoff.33587+0x35ac0f/0x36e110) [ 132.771633] 00000000e1c797e3: ffffffff815c1c40 (graph_lock+0x170/0x170) [ 132.771640] 000000003bab3ee1: ffff8801b94c7540 (0xffff8801b94c7540) [ 132.771647] 000000006a22c8af: 1ffff10037298eb3 (0x1ffff10037298eb3) [ 132.771654] 00000000b76e4f67: ffff8801739f6128 (0xffff8801739f6128) [ 132.771660] 00000000133b9dfe: ffff8801739f6140 (0xffff8801739f6140) [ 132.771667] 000000009209ee0c: 0000000041b58ab3 (0x41b58ab3) [ 132.771677] 00000000aef9b933: ffffffff889a37d0 (regoff.33587+0x35aa50/0x36e110) [ 132.771686] 00000000c8a1dfca: ffffffff815bfaa0 (zap_class+0x720/0x720) [ 132.771692] 000000002e4b8db9: ffff88018a972d7c (0xffff88018a972d7c) [ 132.771699] 000000003ebad664: ffff8801000b0018 (0xffff8801000b0018) [ 132.771706] 00000000ea493cd7: ffff88018a9701e8 (0xffff88018a9701e8) [ 132.771710] 000000007d3db526: 0000000000000000 ... [ 132.771716] 00000000f442e57a: 1ffff10037298eb2 (0x1ffff10037298eb2) [ 132.771723] 000000006447fad0: 0000000041b58ab3 (0x41b58ab3) [ 132.771729] 00000000566bcc58: ffff8801739f6128 (0xffff8801739f6128) [ 132.771736] 00000000f4f59c0e: ffff8801739f6140 (0xffff8801739f6140) [ 132.771743] 000000009df7cc3f: 0000000041b58ab3 (0x41b58ab3) [ 132.771753] 00000000da97ec84: ffffffff889a37d0 (regoff.33587+0x35aa50/0x36e110) [ 132.771760] 000000007abdc413: 1ffff10037298ecc (0x1ffff10037298ecc) [ 132.771766] 000000004992a42d: ffff8801cb6aaaf8 (0xffff8801cb6aaaf8) [ 132.771773] 00000000cf36fdc6: ffff88018a970278 (0xffff88018a970278) [ 132.771780] 0000000039bcd52f: ffff88018a970278 (0xffff88018a970278) [ 132.771783] 000000008bbec925: 0000000000000000 ... [ 132.771790] 00000000076321a7: ffff8801b94c7628 (0xffff8801b94c7628) [ 132.771799] 000000003f51fd93: ffffffff815c2526 (find_held_lock+0x36/0x1c0) [ 132.771806] 0000000089220f9c: 0000000100000000 (0x100000000) [ 132.771813] 00000000a6db80fa: ffff8801b94c7680 (0xffff8801b94c7680) [ 132.771820] 000000001d4195ec: 1ffff10037298ecc (0x1ffff10037298ecc) [ 132.771827] 0000000080605484: ffff8801b94c7740 (0xffff8801b94c7740) [ 132.771833] 0000000027d56161: ffff88018a970278 (0xffff88018a970278) [ 132.771840] 00000000c1626d66: ffff8801cb6aa2c0 (0xffff8801cb6aa2c0) [ 132.771847] 0000000068b2684d: ffff8801b94c7680 (0xffff8801b94c7680) [ 132.771855] 00000000415bba9c: ffff8801b94c7768 (0xffff8801b94c7768) [ 132.771861] 000000005728c25f: 0000000000000286 (0x286) [ 132.771867] 0000000029562294: 0000000041b58ab3 (0x41b58ab3) [ 132.771874] 000000008cb375f5: ffffffff00000001 (0xffffffff00000001) [ 132.771880] 000000005f03625f: ffff8801cb6aaaf0 (0xffff8801cb6aaaf0) [ 132.771886] 000000000dce8310: 0000000000000286 (0x286) [ 132.771893] 00000000c003c9f7: ffffffff00000001 (0xffffffff00000001) [ 132.771899] 00000000b70e7603: 0000000041b58ab3 (0x41b58ab3) [ 132.771910] 00000000b44c790a: ffffffff889bf4b8 (K512_4+0x67b8/0x11bc5c) [ 132.771919] 000000005c717834: ffffffff815d11d0 (lock_downgrade+0x8e0/0x8e0) [ 132.771926] 000000007c88f7a3: ffff8801739f6128 (0xffff8801739f6128) [ 132.771933] 00000000baee5185: ffff880100000000 (0xffff880100000000) [ 132.771938] 00000000c945a284: 0000000000000001 (0x1) [ 132.771945] 0000000095b37637: ffff8801b94c76d8 (0xffff8801b94c76d8) [ 132.771954] 000000005ea077f7: ffffffff815c2526 (find_held_lock+0x36/0x1c0) [ 132.771961] 00000000f2c60775: 00000002cb6aa2c0 (0x2cb6aa2c0) [ 132.771968] 00000000f34521d6: ffff8801b94c76c0 (0xffff8801b94c76c0) [ 132.771977] 00000000b1669628: ffffffff8136e3bc (get_cpu_entry_area+0xc/0x30) [ 132.771984] 00000000604e8758: 1ffff10037298edb (0x1ffff10037298edb) [ 132.771991] 00000000108d119f: ffff88018b859810 (0xffff88018b859810) [ 132.772004] 00000000f23fde38: ffffffff812cfd11 (load_fixmap_gdt+0x111/0x180) [ 132.772014] 000000004314006c: ffff8801b94c7730 (0xffff8801b94c7730) [ 132.772024] 00000000ca78e391: 0000000041b58ab3 (0x41b58ab3) [ 132.772036] 000000001cd54b2d: ffffffff889b296f (regoff.33587+0x369bef/0x36e110) [ 132.772046] 000000001dfa4099: ffffffff812cfc00 (load_direct_gdt+0x1c0/0x1c0) [ 132.772053] 00000000c57f6a6d: ffff880100000002 (0xffff880100000002) [ 132.772060] 0000000015ae6b8d: fe0000001000007f (0xfe0000001000007f) [ 132.772067] 00000000b2ba5038: ffff88018b859810 (0xffff88018b859810) [ 132.772074] 0000000083e05896: ffffffff00000002 (0xffffffff00000002) [ 132.772080] 00000000e7ea6f59: 0000000041b58ab3 (0x41b58ab3) [ 132.772090] 00000000d78f5e27: ffffffff889bf4b8 (K512_4+0x67b8/0x11bc5c) [ 132.772100] 00000000e3d197f1: ffffffff815d11d0 (lock_downgrade+0x8e0/0x8e0) [ 132.772105] 00000000a75ff41a: 0000000000000003 (0x3) [ 132.772111] 00000000ae703e58: 0000000000000001 (0x1) [ 132.772115] 00000000457d30bc: 0000000000000000 ... [ 132.772122] 0000000029bf5e40: ffff8801cb6aa2c0 (0xffff8801cb6aa2c0) [ 132.772134] 0000000092bf26ce: ffffffff8a713a20 (console_drivers+0x40/0x40) [ 132.772141] 0000000021d12d86: dffffc0000000000 (0xdffffc0000000000) [ 132.772147] 0000000036e180b0: ffff8801b94c7768 (0xffff8801b94c7768) [ 132.772159] 0000000022b8feb4: ffffffff81b592f4 (kasan_check_write+0x14/0x20) [ 132.772166] 000000003c7d80e5: ffff8801b94c78e8 (0xffff8801b94c78e8) [ 132.772177] 00000000ea62179d: ffffffff876de0d0 (__mutex_unlock_slowpath+0x180/0x8a0) [ 132.772187] 000000007f2767d4: ffffffff889ae19f (regoff.33587+0x36541f/0x36e110) [ 132.772196] 00000000e8bf5c3c: ffffffff811d6440 (handle_invvpid+0xd40/0xd40) [ 132.772203] 00000000f81e8e5d: 1ffff10037298ef4 (0x1ffff10037298ef4) [ 132.772210] 00000000bbfb8024: ffffed0000000000 (0xffffed0000000000) [ 132.772216] 0000000049f0286f: fffffbfff14fea54 (0xfffffbfff14fea54) [ 132.772223] 00000000233ce3d8: 0000000041b58ab3 (0x41b58ab3) [ 132.772233] 00000000ee3c683f: ffffffff889bee40 (K512_4+0x6140/0x11bc5c) [ 132.772243] 00000000076d00b4: ffffffff876ddf50 (wait_for_completion+0x870/0x870) [ 132.772250] 000000007885af2f: ffffffff00000015 (0xffffffff00000015) [ 132.772257] 0000000046925b93: ffff8801cb6aa2c0 (0xffff8801cb6aa2c0) [ 132.772264] 00000000a4fb81ff: ffff88018a970d00 (0xffff88018a970d00) [ 132.772270] 00000000a2782f99: 0000000041b58ab3 (0x41b58ab3) [ 132.772280] 0000000016cc799d: ffffffff889a4366 (regoff.33587+0x35b5e6/0x36e110) [ 132.772290] 000000009dd0c6f7: ffffffff81510d20 (kick_process+0x110/0x110) [ 132.772297] 00000000cd411e34: 1ffff10037298f05 (0x1ffff10037298f05) [ 132.772304] 000000002a2952cb: ffff8801dae23600 (0xffff8801dae23600) [ 132.772310] 00000000c3e2d21e: ffff8801dae23610 (0xffff8801dae23610) [ 132.772317] 00000000dab235a2: ffff8801b94c7810 (0xffff8801b94c7810) [ 132.772327] 00000000794dd023: ffffffff81b592d1 (kasan_check_read+0x11/0x20) [ 132.772334] 000000003e03269f: ffff8801b94c78b0 (0xffff8801b94c78b0) [ 132.772345] 000000007f56e8f9: ffffffff81644f45 (rcu_is_watching+0x85/0x140) [ 132.772356] 00000000f81a18e4: ffff8801dae23600 (0xffff8801dae23600) [ 132.772362] 0000000004cb75d1: 0000000041b58ab3 (0x41b58ab3) [ 132.772372] 000000007ac4a0af: ffffffff889a4366 (regoff.33587+0x35b5e6/0x36e110) [ 132.772382] 00000000d3b7fd6a: ffffffff81648650 (rcu_pm_notify+0xc0/0xc0) [ 132.772389] 000000002d5514ea: ffffffffcb6aa2c0 (0xffffffffcb6aa2c0) [ 132.772396] 0000000098123bb0: ffff8801cb6aaaf0 (0xffff8801cb6aaaf0) [ 132.772408] 00000000b1ff27d5: ffffffff88d8e2a0 (rcu_callback_map+0x40/0x40) [ 132.772414] 0000000052520edc: 0000000000000286 (0x286) [ 132.772421] 0000000045e4b5f3: ffff8801cb6aa2c0 (0xffff8801cb6aa2c0) [ 132.772431] 00000000bafcf044: ffffffff88d8e2a0 (rcu_callback_map+0x40/0x40) [ 132.772438] 000000006c1164b2: ffff88018a970218 (0xffff88018a970218) [ 132.772441] 000000009dccb3fd: 0000000000000000 ... [ 132.772448] 00000000c729ec22: ffff8801b94c78b0 (0xffff8801b94c78b0) [ 132.772454] 00000000e74690c9: 0000000000000286 (0x286) [ 132.772460] 000000005cd5d96a: 0000000000000001 (0x1) [ 132.772465] 00000000e425fc4c: 0000000000000003 (0x3) [ 132.772471] 000000003b6bd0f7: 0000000000000001 (0x1) [ 132.772483] 000000000ec8cfd7: ffffffff8107038d (kvm_vcpu_ioctl+0x2ad/0x12e0) [ 132.772490] 000000002a216f19: ffff8801b94c78c8 (0xffff8801b94c78c8) [ 132.772500] 00000000bb1f4740: ffffffff8163b878 (rcu_read_lock_sched_held+0x108/0x120) [ 132.772503] 00000000e7215aca: 0000000000000000 ... [ 132.772510] 0000000044d5042a: ffff8801b94c78f8 (0xffff8801b94c78f8) [ 132.772520] 00000000cfaac38f: ffffffff81b579b9 (kfree+0x1e9/0x260) [ 132.772527] 00000000fe970b47: 1ffff10037298f24 (0x1ffff10037298f24) [ 132.772532] 0000000004a54e72: 0000000000000001 (0x1) [ 132.772536] 000000004b19d8bb: 0000000000000000 ... [ 132.772543] 00000000c5539e38: ffff88018a970218 (0xffff88018a970218) [ 132.772549] 000000003f312583: ffff8801b94c7c28 (0xffff8801b94c7c28) [ 132.772560] 00000000fab24584: ffffffff81070392 (kvm_vcpu_ioctl+0x2b2/0x12e0) [ 132.772566] 00000000f9d4fde3: 00000000b5710100 (0xb5710100) [ 132.772570] 000000008dad949a: 0000000000000000 ... [ 132.772576] 000000004a1f4db7: 0000000041b58ab3 (0x41b58ab3) [ 132.772586] 00000000fdd6b043: ffffffff889a8ab8 (regoff.33587+0x35fd38/0x36e110) [ 132.772597] 000000008ff6abcf: ffffffff810700e0 (kvm_uevent_notify_change.part.29+0x440/0x440) [ 132.772604] 000000009642b851: ffff880100000001 (0xffff880100000001) [ 132.772610] 00000000ee1191a9: 000000000072c028 (0x72c028) [ 132.772617] 000000001a3cf44e: 0000000041b58ab3 (0x41b58ab3) [ 132.772627] 00000000968d3761: ffffffff889c3e18 (K512_4+0xb118/0x11bc5c) [ 132.772639] 00000000824790da: ffffffff816cca70 (exit_robust_list+0x290/0x290) [ 132.772646] 0000000068267052: 1ffff10037298f41 (0x1ffff10037298f41) [ 132.772652] 0000000006d0557d: ffff8801cb6aaaf8 (0xffff8801cb6aaaf8) [ 132.772662] 0000000084a9497b: ffffffff88d8e320 (rcu_bh_lock_map+0x40/0x40) [ 132.772672] 0000000066d5e2e5: ffffffff88d8e320 (rcu_bh_lock_map+0x40/0x40) [ 132.772676] 00000000e4753fb0: 0000000000000000 ... [ 132.772683] 00000000db581998: ffff8801b94c79d0 (0xffff8801b94c79d0) [ 132.772692] 00000000e74b12e2: ffffffff815c2526 (find_held_lock+0x36/0x1c0) [ 132.772698] 0000000021976ca2: 0000000100000001 (0x100000001) [ 132.772705] 00000000fc8a6895: ffff8801b94c7a28 (0xffff8801b94c7a28) [ 132.772712] 00000000cfa464e2: 1ffff10037298f41 (0x1ffff10037298f41) [ 132.772719] 000000008e983819: ffff8801b94c7ae8 (0xffff8801b94c7ae8) [ 132.772729] 0000000036ed6940: ffffffff88d8e320 (rcu_bh_lock_map+0x40/0x40) [ 132.772736] 000000000892c92a: ffff8801cb6aa2c0 (0xffff8801cb6aa2c0) [ 132.772742] 00000000b9b8068b: ffff8801b94c7a28 (0xffff8801b94c7a28) [ 132.772749] 00000000f47b2672: ffff8801b94c7b10 (0xffff8801b94c7b10) [ 132.772755] 0000000065d1ac8c: 0000000000000286 (0x286) [ 132.772759] 0000000081b3c1ca: 0000000000000000 ... [ 132.772765] 000000009821ee62: ffff880100000001 (0xffff880100000001) [ 132.772772] 00000000bf362b2a: ffff8801cb6aaaf0 (0xffff8801cb6aaaf0) [ 132.772778] 00000000944d8015: 0000000000000286 (0x286) [ 132.772782] 00000000a4ac3911: 0000000000000000 ... [ 132.772788] 000000000f7a95bf: 0000000041b58ab3 (0x41b58ab3) [ 132.772799] 00000000bcf2a2d1: ffffffff889bf4b8 (K512_4+0x67b8/0x11bc5c) [ 132.772808] 0000000009784344: ffffffff815d11d0 (lock_downgrade+0x8e0/0x8e0) [ 132.772815] 0000000022105c47: ffff8801b94c7a50 (0xffff8801b94c7a50) [ 132.772819] 00000000f40169ab: 0000000000000000 ... [ 132.772825] 000000005b723c4b: 00000000b5710100 (0xb5710100) [ 132.772832] 00000000e1654572: 1ffff10037298f4f (0x1ffff10037298f4f) [ 132.772838] 000000008d8fc5f1: ffff8801b74e3900 (0xffff8801b74e3900) [ 132.772845] 00000000effdae8b: 1ffff10037298f51 (0x1ffff10037298f51) [ 132.772853] 0000000024b50ffb: ffff8801dae23600 (0xffff8801dae23600) [ 132.772860] 000000000f6cd048: ffff8801dae23610 (0xffff8801dae23610) [ 132.772867] 00000000af898260: ffff8801b94c7a70 (0xffff8801b94c7a70) [ 132.772873] 00000000cec9b36d: ffff88018b859810 (0xffff88018b859810) [ 132.772880] 00000000dbf1367c: ffff8801b94c7b10 (0xffff8801b94c7b10) [ 132.772890] 0000000013b6bcb1: ffffffff81644f45 (rcu_is_watching+0x85/0x140) [ 132.772897] 0000000025800759: ffff8801b94c7ad0 (0xffff8801b94c7ad0) [ 132.772903] 0000000004df8bff: 0000000041b58ab3 (0x41b58ab3) [ 132.772913] 000000003ddd2726: ffffffff889a460c (regoff.33587+0x35b88c/0x36e110) [ 132.772924] 00000000a970a734: ffffffff81644ec0 (rcu_bh_force_quiescent_state+0x20/0x20) [ 132.772934] 0000000018a7fcf4: ffffffff88d8e320 (rcu_bh_lock_map+0x40/0x40) [ 132.772941] 0000000079bf685f: ffff88018b859810 (0xffff88018b859810) [ 132.772948] 00000000b54e962c: ffff8801cb6aa2c0 (0xffff8801cb6aa2c0) [ 132.772958] 00000000e50aa5cd: ffffffff88d8e320 (rcu_bh_lock_map+0x40/0x40) [ 132.772964] 00000000d1e02b0c: ffff8801b94c7c48 (0xffff8801b94c7c48) [ 132.772971] 00000000ed311763: ffff8801ba7907c0 (0xffff8801ba7907c0) [ 132.772978] 000000001d4cf3e3: ffff8801b94c7b00 (0xffff8801b94c7b00) [ 132.772984] 00000000fdf2f207: 0000000000000286 (0x286) [ 132.772991] 00000000800c9034: dffffc0000000000 (0xdffffc0000000000) [ 132.772996] 00000000a6bc4c8f: 0000000000000001 (0x1) [ 132.773004] 000000002af922c7: ffff8801bd901370 (0xffff8801bd901370) [ 132.773014] 0000000000dbde78: dffffc0000000000 (0xdffffc0000000000) [ 132.773020] 00000000d9872ce6: 0000000000000000 ... [ 132.773028] 00000000efe40775: 0000000000000001 (0x1) [ 132.773035] 00000000b6d5ebaa: ffff8801b94c7c70 (0xffff8801b94c7c70) [ 132.773046] 00000000695288e2: ffffffff81c7ca7c (__fget+0x40c/0x650) [ 132.773053] 000000001cda6693: ffff8801b94c7bc8 (0xffff8801b94c7bc8) [ 132.773060] 00000000920a3445: 1ffff10037298f6d (0x1ffff10037298f6d) [ 132.773067] 000000001a02be0d: 0000002200004000 (0x2200004000) [ 132.773073] 0000000072c4bf89: ffff8801ba790810 (0xffff8801ba790810) [ 132.773080] 000000009cd2481b: ffff8801bd901300 (0xffff8801bd901300) [ 132.773087] 000000003582155d: ffff8801ba7907c0 (0xffff8801ba7907c0) [ 132.773094] 000000001243c747: ffff8801cb6aaa01 (0xffff8801cb6aaa01) [ 132.773100] 00000000690f3819: ffff8801b94c7c08 (0xffff8801b94c7c08) [ 132.773107] 00000000db61227a: ffffed0037298f79 (0xffffed0037298f79) [ 132.773114] 00000000c2f28269: 0000000041b58ab3 (0x41b58ab3) [ 132.773124] 00000000db65fc73: ffffffff889a4260 (regoff.33587+0x35b4e0/0x36e110) [ 132.773135] 0000000030c4d4d1: ffffffff81c7c670 (expand_files.part.8+0x9a0/0x9a0) [ 132.773141] 00000000273b9fd6: ffff880100000001 (0xffff880100000001) [ 132.773147] 00000000173f53f9: 0000000000000001 (0x1) [ 132.773153] 00000000b7890fba: 0000000000000086 (0x86) [ 132.773160] 00000000407548e2: ffffffff00000001 (0xffffffff00000001) [ 132.773163] 00000000535bc87e: 0000000000000000 ... [ 132.773174] 0000000060838cd3: ffffffff889bf4b8 (K512_4+0x67b8/0x11bc5c) [ 132.773183] 000000009f5ff006: ffffffff815d11d0 (lock_downgrade+0x8e0/0x8e0) [ 132.773190] 000000004459fda5: ffff8801b6133ac0 (0xffff8801b6133ac0) [ 132.773193] 0000000018c46c86: 0000000000000000 ... [ 132.773200] 00000000fbb0caa3: ffff88018b8b0980 (0xffff88018b8b0980) [ 132.773207] 0000000085a0659c: ffff8801cb6aaa50 (0xffff8801cb6aaa50) [ 132.773213] 00000000de2b2e0a: 0000000041b58ab3 (0x41b58ab3) [ 132.773223] 0000000092e51a3f: ffffffff889a398f (regoff.33587+0x35ac0f/0x36e110) [ 132.773230] 000000007df7d068: ffff8801000050b6 (0xffff8801000050b6) [ 132.773237] 0000000054c0b164: ffff8801b94c7c28 (0xffff8801b94c7c28) [ 132.773249] 00000000dbe8d28a: ffffffff817940e3 (__sanitizer_cov_trace_switch+0x53/0x90) [ 132.773256] 00000000a4b0091e: ffff8801bd901300 (0xffff8801bd901300) [ 132.773262] 000000001ba80abc: 1ffff10037298f8e (0x1ffff10037298f8e) [ 132.773274] 000000002cf6a866: ffffffff810700e0 (kvm_uevent_notify_change.part.29+0x440/0x440) [ 132.773281] 0000000051a4b922: ffff8801b94c7c28 (0xffff8801b94c7c28) [ 132.773292] 000000009dc4e722: ffffffff81794066 (__sanitizer_cov_trace_const_cmp4+0x16/0x20) [ 132.773299] 0000000047e09b2c: ffff8801b94c7db8 (0xffff8801b94c7db8) [ 132.773310] 00000000d114536a: ffffffff81c48c32 (do_vfs_ioctl+0x1f2/0x16a0) [ 132.773317] 000000005ba18e9b: fffffbfff11a316e (0xfffffbfff11a316e) [ 132.773323] 0000000040d7df3c: 0000000000000008 (0x8) [ 132.773330] 000000006066e59d: 1ffff10037298f93 (0x1ffff10037298f93) [ 132.773336] 000000002e0956b6: ffff8801b94c7d78 (0xffff8801b94c7d78) [ 132.773342] 0000000003f0fd36: 0000000000000022 (0x22) [ 132.773353] 0000000020a304f1: dffffc0000000000 (0xdffffc0000000000) [ 132.773357] 00000000b3b4229c: 0000000000000000 ... [ 132.773363] 00000000d53b2f8f: 0000000041b58ab3 (0x41b58ab3) [ 132.773374] 00000000c7001a1b: ffffffff889d8390 (K512_4+0x1f690/0x11bc5c) [ 132.773384] 0000000086875397: ffffffff81c48a40 (ioctl_preallocate+0x2e0/0x2e0) [ 132.773391] 0000000099cf7b45: 0000400000000000 (0x400000000000) [ 132.773398] 000000003041d3bd: ffff880100000004 (0xffff880100000004) [ 132.773404] 00000000bd2dfe42: 0000000041b58ab3 (0x41b58ab3) [ 132.773414] 00000000fc8de7eb: ffffffff889a5fc8 (regoff.33587+0x35d248/0x36e110) [ 132.773424] 0000000046c5c1cf: ffffffff81c7cd00 (fget_raw+0x20/0x20) [ 132.773430] 00000000647ae94a: 0000000041b58ab3 (0x41b58ab3) [ 132.773437] 0000000051b28f8a: ffffffff00000004 (0xffffffff00000004) [ 132.773447] 0000000009918f04: ffffffff85d4fd60 (__ia32_sys_shutdown+0x80/0x80) [ 132.773457] 00000000572d0736: ffffffff814f3be7 (task_work_run+0x227/0x290) [ 132.773464] 000000009ecf24f3: 1ffff10037298f9e (0x1ffff10037298f9e) [ 132.773471] 0000000063280661: ffff8801cb6aaa38 (0xffff8801cb6aaa38) [ 132.773477] 00000000799901d4: 2243b1e752dc2000 (0x2243b1e752dc2000) [ 132.773484] 00000000d46cdd0b: 1ffff10037298fab (0x1ffff10037298fab) [ 132.773488] 00000000cb9ba187: 0000000000000000 ... [ 132.773495] 000000000371218c: ffff8801b94c7e20 (0xffff8801b94c7e20) [ 132.773501] 0000000043039425: ffff8801b94c7e20 (0xffff8801b94c7e20) [ 132.773511] 00000000ec1c5d5b: ffffffff816cf6b7 (__x64_sys_futex+0x477/0x680) [ 132.773522] 000000002cd7d7ca: ffffffff8100aa17 (exit_to_usermode_loop+0x87/0x310) [ 132.773528] 00000000d4bae2eb: 000000000072c028 (0x72c028) [ 132.773532] 0000000061afdf8d: 0000000000000000 ... [ 132.773538] 000000000c1c0075: 000000000072c000 (0x72c000) [ 132.773541] 00000000dcb3e059: 0000000000000000 ... [ 132.773548] 00000000fed53748: 0000000041b58ab3 (0x41b58ab3) [ 132.773558] 000000003e4ce631: ffffffff889c3a32 (K512_4+0xad32/0x11bc5c) [ 132.773565] 000000008bff4a45: ffff8801bd901300 (0xffff8801bd901300) [ 132.773571] 000000008760f96c: ffff8801bd901300 (0xffff8801bd901300) [ 132.773575] 00000000e20a8ad5: 0000000000000000 ... [ 132.773582] 00000000afd7d8af: ffff8801b94c7d90 (0xffff8801b94c7d90) [ 132.773593] 0000000083309df8: ffffffff8179402a (__sanitizer_cov_trace_const_cmp1+0x1a/0x20) [ 132.773600] 0000000040d0bc75: ffff8801b94c7db8 (0xffff8801b94c7db8) [ 132.773610] 0000000026e0543e: ffffffff81bf7e50 (fput+0x130/0x1a0) [ 132.773615] 00000000f9551879: 0000000000000001 (0x1) [ 132.773622] 000000002830ea73: ffff8801bd901300 (0xffff8801bd901300) [ 132.773626] 00000000e746b194: 0000000000000000 ... [ 132.773632] 000000004db88d86: ffff8801b94c7df8 (0xffff8801b94c7df8) [ 132.773643] 000000001ec44b2c: ffffffff81c4a161 (ksys_ioctl+0x81/0xd0) [ 132.773649] 00000000a63691cb: 0000ae80cb6aa2c0 (0xae80cb6aa2c0) [ 132.773656] 000000001f2beb0e: ffff8801b94c7f58 (0xffff8801b94c7f58) [ 132.773663] 0000000078597d70: 1ffff10037298fc8 (0x1ffff10037298fc8) [ 132.773670] 00000000f60ccb1f: ffff8801b94c7f20 (0xffff8801b94c7f20) [ 132.773677] 00000000ab1358e4: ffff8801b94c7f58 (0xffff8801b94c7f58) [ 132.773682] 000000006bd7e862: 0000000000000086 (0x86) [ 132.773689] 00000000a70846b0: ffff8801cb6aa2c0 (0xffff8801cb6aa2c0) [ 132.773696] 000000008057ee40: 1ffff10037298fc8 (0x1ffff10037298fc8) [ 132.773703] 00000000ad50b9e6: ffff8801b94c7f20 (0xffff8801b94c7f20) [ 132.773710] 000000007661e306: ffff8801b94c7e20 (0xffff8801b94c7e20) [ 132.773721] 00000000d5d89bfb: ffffffff81794066 (__sanitizer_cov_trace_const_cmp4+0x16/0x20) [ 132.773728] 000000009bcad41a: ffff8801b94c7f48 (0xffff8801b94c7f48) [ 132.773738] 000000005aa53ef9: ffffffff8100c56f (do_syscall_64+0x48f/0x800) [ 132.773749] 0000000032fc49f9: ffffffff8151d53a (finish_task_switch+0x1ca/0x810) [ 132.773752] 0000000072d26826: 0000000000000000 ... [ 132.773758] 00000000fbe4a9fa: 0000000041b58ab3 (0x41b58ab3) [ 132.773768] 000000003ca910e2: ffffffff889a4260 (regoff.33587+0x35b4e0/0x36e110) [ 132.773779] 0000000006be66c0: ffffffff8100c0e0 (syscall_return_slowpath+0x5c0/0x5c0) [ 132.773786] 000000006238ad5a: ffff8801b94c7e68 (0xffff8801b94c7e68) [ 132.773790] 00000000286165dc: 0000000000000000 ... [ 132.773796] 000000000514cdbf: ffff8801b94c7f48 (0xffff8801b94c7f48) [ 132.773807] 0000000067166632: ffffffff8100be2f (syscall_return_slowpath+0x30f/0x5c0) [ 132.773814] 000000002ced0fc5: ffff8801b94c7f58 (0xffff8801b94c7f58) [ 132.773820] 00000000b4efb2bb: 0000000041b58ab3 (0x41b58ab3) [ 132.773830] 0000000058aa2450: ffffffff889a398f (regoff.33587+0x35ac0f/0x36e110) [ 132.773837] 0000000042ccc589: ffff8801cb6aaaf0 (0xffff8801cb6aaaf0) [ 132.773841] 000000004a9ff4ee: 0000000000000000 ... [ 132.773848] 00000000475ca36c: ffff8801cb6aa2c0 (0xffff8801cb6aa2c0) [ 132.773858] 00000000404ede88: ffffffff8780009d (entry_SYSCALL_64_after_hwframe+0x59/0xbe) [ 132.773862] 00000000daf6da37: 0000000000000000 ... [ 132.773868] 000000001d6ed255: ffff8801b94c7ef0 (0xffff8801b94c7ef0) [ 132.773879] 0000000057e7ae07: ffffffff815c9fb1 (trace_hardirqs_on_caller+0x421/0x5c0) [ 132.773882] 000000007e88615f: 0000000000000000 ... [ 132.773889] 000000003d92d0ac: ffff8801b94c7f48 (0xffff8801b94c7f48) [ 132.773899] 00000000bcc1ac94: ffffffff81007c34 (trace_hardirqs_on_thunk+0x1a/0x1c) [ 132.773906] 00000000156a8b87: ffff8801bd901377 (0xffff8801bd901377) [ 132.773913] 000000007fa47654: ffffed0037b2026e (0xffffed0037b2026e) [ 132.773920] 00000000fa8b537a: ffffed0037b2026e (0xffffed0037b2026e) [ 132.773927] 00000000e02c91d9: ffff8801cb6aa2c0 (0xffff8801cb6aa2c0) [ 132.773934] 00000000b0e2f203: dffffc0000000000 (0xdffffc0000000000) [ 132.773941] 000000009aeee8a9: ffffc9000950b000 (0xffffc9000950b000) [ 132.773947] 000000000607e84a: 1ffff100396d5459 (0x1ffff100396d5459) [ 132.773957] 00000000964c5184: ffffffff8100c56f (do_syscall_64+0x48f/0x800) [ 132.773964] 00000000218cb443: ffff8801cb6aa2c8 (0xffff8801cb6aa2c8) [ 132.773968] 00000000b8a69bd3: 0000000000000000 ... [ 132.773977] 000000002149d28d: ffffffff8780009d (entry_SYSCALL_64_after_hwframe+0x59/0xbe) [ 132.773983] 000000005c3b92ad: 0000000000000002 (0x2) [ 132.773989] 000000005013c760: 00000000006f7c70 (0x6f7c70) [ 132.773995] 00000000e021e6c8: 000000000000027e (0x27e) [ 132.774002] 0000000006c66384: 00000000ffffffff (0xffffffff) [ 132.774011] 00000000e7c86422: 000000000072c000 (0x72c000) [ 132.774021] 000000009f4544b9: 00007fa0eb6226d4 (0x7fa0eb6226d4) [ 132.774029] 0000000000319a85: 0000000000000246 (0x246) [ 132.774033] 000000004ab2ca03: 0000000000000000 ... [ 132.774039] 0000000025c3b34e: 0000000000455979 (0x455979) [ 132.774042] 00000000cfac82ef: 0000000000000000 ... [ 132.774049] 000000007a5436d8: 000000000000ae80 (0xae80) [ 132.774054] 00000000d4ee75cf: 0000000000000022 (0x22) [ 132.774060] 000000002ba2e8f5: 0000000000000010 (0x10) [ 132.774067] 00000000eebc035c: 0000000000455979 (0x455979) [ 132.774072] 0000000083ec1f2c: 0000000000000033 (0x33) [ 132.774078] 00000000de4f1bd3: 0000000000000246 (0x246) [ 132.774085] 000000003b713338: 00007fa0eb621c68 (0x7fa0eb621c68) [ 132.774091] 000000004ae629a0: 000000000000002b (0x2b) [ 132.774108] ? debug_check_no_locks_freed+0x310/0x310 [ 136.156790] ? vmx_save_host_state+0xa60/0xa60 [ 136.161364] ? perf_trace_lock+0xd6/0x900 [ 136.165496] ? handle_vmfunc+0x9c0/0x9c0 [ 136.169545] ? zap_class+0x720/0x720 [ 136.173248] ? vcpu_enter_guest+0x119a/0x6060 [ 136.177733] ? perf_trace_lock+0xd6/0x900 [ 136.181867] ? graph_lock+0x170/0x170 [ 136.185658] ? zap_class+0x720/0x720 [ 136.189368] ? find_held_lock+0x36/0x1c0 [ 136.193423] ? lock_downgrade+0x8e0/0x8e0 [ 136.197562] ? find_held_lock+0x36/0x1c0 [ 136.201617] ? get_cpu_entry_area+0xc/0x30 [ 136.205841] ? load_fixmap_gdt+0x111/0x180 [ 136.210076] ? load_direct_gdt+0x1c0/0x1c0 [ 136.214300] ? lock_downgrade+0x8e0/0x8e0 [ 136.218439] ? kasan_check_write+0x14/0x20 [ 136.222663] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 136.227930] ? handle_invvpid+0xd40/0xd40 [ 136.232074] ? wait_for_completion+0x870/0x870 [ 136.236647] ? kick_process+0x110/0x110 [ 136.240611] ? kasan_check_read+0x11/0x20 [ 136.244746] ? rcu_is_watching+0x85/0x140 [ 136.248895] ? rcu_pm_notify+0xc0/0xc0 [ 136.252778] ? kvm_vcpu_ioctl+0x2ad/0x12e0 [ 136.257014] ? rcu_read_lock_sched_held+0x108/0x120 [ 136.262037] ? kfree+0x1e9/0x260 [ 136.265401] ? kvm_vcpu_ioctl+0x2b2/0x12e0 [ 136.269627] ? kvm_uevent_notify_change.part.29+0x440/0x440 [ 136.275412] ? exit_robust_list+0x290/0x290 [ 136.279722] ? find_held_lock+0x36/0x1c0 [ 136.283781] ? lock_downgrade+0x8e0/0x8e0 [ 136.287918] ? rcu_is_watching+0x85/0x140 [ 136.292058] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 136.297246] ? __fget+0x40c/0x650 [ 136.300692] ? expand_files.part.8+0x9a0/0x9a0 [ 136.305265] ? lock_downgrade+0x8e0/0x8e0 [ 136.309407] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 136.314589] ? kvm_uevent_notify_change.part.29+0x440/0x440 [ 136.320289] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 136.325816] ? do_vfs_ioctl+0x1f2/0x16a0 [ 136.329870] ? ioctl_preallocate+0x2e0/0x2e0 [ 136.334268] ? fget_raw+0x20/0x20 [ 136.337712] ? __ia32_sys_shutdown+0x80/0x80 [ 136.342109] ? task_work_run+0x227/0x290 [ 136.346168] ? __x64_sys_futex+0x477/0x680 [ 136.350393] ? exit_to_usermode_loop+0x87/0x310 [ 136.355068] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 136.360598] ? fput+0x130/0x1a0 [ 136.363870] ? ksys_ioctl+0x81/0xd0 [ 136.367492] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 136.373024] ? do_syscall_64+0x48f/0x800 [ 136.377079] ? finish_task_switch+0x1ca/0x810 [ 136.381570] ? syscall_return_slowpath+0x5c0/0x5c0 [ 136.386489] ? syscall_return_slowpath+0x30f/0x5c0 [ 136.391409] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 136.396762] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 136.401771] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 136.406517] ? do_syscall_64+0x48f/0x800 [ 136.410564] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 136.415933] BUG: unable to handle kernel paging request at 00000000000059c6 [ 136.423023] PGD 18b9d8067 P4D 18b9d8067 PUD 1b7628067 PMD 0 [ 136.428833] Oops: 0000 [#1] SMP KASAN [ 136.432617] Dumping ftrace buffer: [ 136.436138] (ftrace buffer empty) [ 136.439845] Modules linked in: [ 136.443037] CPU: 0 PID: 10227 Comm: syz-executor6 Tainted: G W 4.17.0-rc3+ #28 [ 136.451680] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 136.461026] RIP: 0010:vmx_vcpu_run+0xa3d/0x25f0 [ 136.465692] RSP: 0018:ffff8801b94c73b0 EFLAGS: 00010046 [ 136.471043] RAX: 0000000000000286 RBX: 0000000010000000 RCX: ffffc9000950b000 [ 136.478296] RDX: 1ffffffff115b400 RSI: ffffffff811f733c RDI: 0000000000000005 [ 136.485551] RBP: ffff88018a9701c0 R08: ffff8801cb6aa2c0 R09: 0000000000000000 [ 136.492805] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 136.500059] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 136.507313] FS: 00007fa0eb622700(0000) GS:ffff8801dae00000(0000) knlGS:ffff8801dae00000 [ 136.515535] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 136.521398] CR2: 00000000000059c6 CR3: 00000001addd1000 CR4: 00000000001426f0 [ 136.528656] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 136.535911] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 136.543161] Call Trace: [ 136.545741] ? debug_check_no_locks_freed+0x310/0x310 [ 136.550917] ? vmx_save_host_state+0xa60/0xa60 [ 136.555484] ? perf_trace_lock+0xd6/0x900 [ 136.559618] ? handle_vmfunc+0x9c0/0x9c0 [ 136.563665] ? zap_class+0x720/0x720 [ 136.567369] ? vcpu_enter_guest+0x119a/0x6060 [ 136.571853] ? perf_trace_lock+0xd6/0x900 [ 136.575987] ? graph_lock+0x170/0x170 [ 136.579775] ? zap_class+0x720/0x720 [ 136.583478] ? find_held_lock+0x36/0x1c0 [ 136.587529] ? lock_downgrade+0x8e0/0x8e0 [ 136.591661] ? find_held_lock+0x36/0x1c0 [ 136.595706] ? get_cpu_entry_area+0xc/0x30 [ 136.599928] ? load_fixmap_gdt+0x111/0x180 [ 136.604149] ? load_direct_gdt+0x1c0/0x1c0 [ 136.608369] ? lock_downgrade+0x8e0/0x8e0 [ 136.612529] ? kasan_check_write+0x14/0x20 [ 136.616751] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 136.621664] ? handle_invvpid+0xd40/0xd40 [ 136.625798] ? wait_for_completion+0x870/0x870 [ 136.630365] ? kick_process+0x110/0x110 [ 136.634325] ? kasan_check_read+0x11/0x20 [ 136.638455] ? rcu_is_watching+0x85/0x140 [ 136.642593] ? rcu_pm_notify+0xc0/0xc0 [ 136.646469] ? kvm_vcpu_ioctl+0x2ad/0x12e0 [ 136.650689] ? rcu_read_lock_sched_held+0x108/0x120 [ 136.655694] ? kfree+0x1e9/0x260 [ 136.659050] ? kvm_vcpu_ioctl+0x2b2/0x12e0 [ 136.663273] ? kvm_uevent_notify_change.part.29+0x440/0x440 [ 136.668972] ? exit_robust_list+0x290/0x290 [ 136.673279] ? find_held_lock+0x36/0x1c0 [ 136.677329] ? lock_downgrade+0x8e0/0x8e0 [ 136.681465] ? rcu_is_watching+0x85/0x140 [ 136.685610] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 136.690794] ? __fget+0x40c/0x650 [ 136.694237] ? expand_files.part.8+0x9a0/0x9a0 [ 136.698806] ? lock_downgrade+0x8e0/0x8e0 [ 136.702946] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 136.708126] ? kvm_uevent_notify_change.part.29+0x440/0x440 [ 136.713824] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 136.719350] ? do_vfs_ioctl+0x1f2/0x16a0 [ 136.723407] ? ioctl_preallocate+0x2e0/0x2e0 [ 136.727818] ? fget_raw+0x20/0x20 [ 136.731256] ? __ia32_sys_shutdown+0x80/0x80 [ 136.735649] ? task_work_run+0x227/0x290 [ 136.739698] ? __x64_sys_futex+0x477/0x680 [ 136.743917] ? exit_to_usermode_loop+0x87/0x310 [ 136.748577] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 136.754099] ? fput+0x130/0x1a0 [ 136.757366] ? ksys_ioctl+0x81/0xd0 [ 136.761010] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 136.766537] ? do_syscall_64+0x48f/0x800 [ 136.770586] ? finish_task_switch+0x1ca/0x810 [ 136.775079] ? syscall_return_slowpath+0x5c0/0x5c0 [ 136.779996] ? syscall_return_slowpath+0x30f/0x5c0 [ 136.784920] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 136.790273] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 136.795275] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 136.800032] ? do_syscall_64+0x48f/0x800 [ 136.804097] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 136.809446] Code: 84 91 00 00 00 e8 04 cc 59 00 48 8b 54 24 08 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 80 3c 02 00 0f 85 36 19 00 00 48 8b 04 24 <48> 8b 98 40 57 00 00 48 b8 00 00 00 00 00 fc ff df 48 8d 7b 40 [ 136.828695] RIP: vmx_vcpu_run+0xa3d/0x25f0 RSP: ffff8801b94c73b0 [ 136.834818] CR2: 00000000000059c6 [ 136.838268] ---[ end trace 895097708caeed68 ]--- [ 136.843019] Kernel panic - not syncing: Fatal exception [ 136.848820] Dumping ftrace buffer: [ 136.852348] (ftrace buffer empty) [ 136.856034] Kernel Offset: disabled [ 136.859640] Rebooting in 86400 seconds..