r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x80, 0x1cc01) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x7ff}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x6, 0x2, 0x81, 0x3, r1}, &(0x7f0000000100)=0x10) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x9) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0xb3) getsockname(r0, &(0x7f0000000140)=@nfc, &(0x7f00000001c0)=0x80) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000200)={r2, 0x24, "faa3ed7fc8cdae9f1a1a587cc63d8328af3387ea9bb78f0298625cfdfeab287120a57de4"}, &(0x7f0000000240)=0x2c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000280)=@sack_info={r1, 0x8, 0x8ef}, &(0x7f00000002c0)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={r3, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x3, 0x8000, 0x683, 0x3, 0x3}, 0x98) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00000003c0)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000000400)=0x6, 0x4) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000000440)={[0x10f004, 0x0, 0x16001, 0x16004], 0x6, 0x44, 0x7}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000004c0)={r2, @in6={{0xa, 0x4e22, 0x400, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x18}}, 0x40}}, [0x1, 0x10, 0x544, 0x7, 0x101, 0x3, 0x5, 0x200, 0x3f, 0x500000000, 0xfffffffffffffff7, 0x8, 0x1, 0x80000001, 0x5]}, &(0x7f00000005c0)=0x100) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x7) recvfrom$ax25(r0, &(0x7f0000000600)=""/4096, 0x1000, 0x40000002, &(0x7f0000001600)={0x3, {"08fcb59ca1f2a5"}, 0x6}, 0x10) ustat(0x8, &(0x7f0000001640)) clock_gettime(0x0, &(0x7f00000016c0)={0x0, 0x0}) utimensat(r0, &(0x7f0000001680)='./file0\x00', &(0x7f0000001700)={{0x0, 0x2710}, {r4, r5/1000+30000}}, 0x100) chdir(&(0x7f0000001740)='./file0\x00') ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000017c0)={0x1, &(0x7f0000001780)=[{}]}) ioctl$int_in(r0, 0x5452, &(0x7f0000001800)=0x6) fcntl$getownex(r0, 0x10, &(0x7f0000001840)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001880)=0x0) kcmp$KCMP_EPOLL_TFD(r6, r7, 0x7, r0, &(0x7f00000018c0)={r0, r0, 0x8}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001900)={{{@in6=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000001a00)=0xe8) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000001a40)) sendto$ax25(r0, &(0x7f0000001a80)="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", 0x1000, 0x80, &(0x7f0000002a80)={0x3, {"438208091fb6f9"}, 0x8001}, 0x10) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000002ac0)={r1, 0x9, 0x3c, "33c9bffc9b79ccc9ae894b487ba2f7c6ba613e165f18449fb71d67a7dab37c0fbc185e71891ef50b583ddc213c180937a95266fff55a19757da97916"}, 0x44) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000002b40)={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, 0x515b, 0x2, 0x4, 0x100, 0x3, 0x44000000, r8}) 2018/04/04 13:08:02 executing program 3: r0 = memfd_create(&(0x7f00000000c0)="2f7b06003170707031253a656d30f9", 0x0) write$tun(r0, &(0x7f0000000580)=ANY=[@ANYBLOB="8d"], 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0x9, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r2, 0x0) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r4, 0x4018aee1, &(0x7f00000001c0)={0x0, 0x20, 0xffff, &(0x7f0000000180)}) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) r7 = dup3(r6, r5, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000080)={0x10007, 0x2, 0x0, 0x1000, &(0x7f0000feb000/0x1000)=nil}) ioctl$KVM_SMI(r6, 0xaeb7) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$TIOCGPGRP(r7, 0x540f, &(0x7f0000000040)=0x0) fcntl$setown(r2, 0x8, r8) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000fe5000/0x18000)=nil, &(0x7f00000005c0)=[@text32={0x20, &(0x7f0000000100)="b9870300000f329a1a00c0fee400c4c31120660d4ab981030000b806000000ba000000000f30c4e2392db636fb66ed0f3266b817018ed0c4e161f1c70f01cf66b8dc008ec8", 0x45}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) 2018/04/04 13:08:02 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000100)=',&&md5sum\x00') r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x40, 0x100) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000080)={0x0, 0xafed, 0x7, 0x40, &(0x7f0000ffa000/0x3000)=nil}) 2018/04/04 13:08:02 executing program 6: r0 = socket$inet(0x2, 0x3, 0x6) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000040)={0x1, 'syzkaller0\x00', 0x1}, 0x18) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x2c, &(0x7f0000000180)=@nat={"6e6174000000000002000000e000", 0x19, 0x3, 0x90, [0x20001680, 0x0, 0x0, 0x20001fd0, 0x20002000], 0x0, &(0x7f0000000000), &(0x7f0000001680)=[{}, {0x0, '\x00', 0x1}, {0x0, '\x00', 0x1}]}, 0x108) 2018/04/04 13:08:02 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000100)=0x80, 0x80800) bind$bt_l2cap(r0, &(0x7f0000000140)={0x1f, 0x80, {0x101, 0x4, 0xffffffff, 0x2, 0x4, 0x1}, 0x9f83, 0x8}, 0xe) syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x2c, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x11, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/04 13:08:02 executing program 5: name_to_handle_at(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="5f0441c5127d82dbb6de83b9dab74d54554a7b35c12ae95d8ff9b3e25c25e12df161498a41ee4adb3096cad26874139d92d353cca9c0e55ef0725ed299ad5320bdc6dec440ab67f4d7b6310846fb5d38c95bf0"], &(0x7f0000001ffc), 0x0) r0 = socket(0xa, 0x2000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000001000)=0x6, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt(r0, 0x0, 0x53, &(0x7f0000001000)=""/8, &(0x7f0000000ffc)=0x8) 2018/04/04 13:08:03 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) sendto$inet(r0, &(0x7f0000ac0fbb)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056effc), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000002c0)={0x0, 0x10, "7804a9708ac658afad81f4053514e679"}, &(0x7f0000000000)=0x18) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/04 13:08:03 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x4006) r2 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r2, 0x40045532, &(0x7f000000affc)) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000676000)='/dev/audio\x00', 0x0, 0x0) r4 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r5 = syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) dup2(r4, r3) read(r5, &(0x7f0000000000)=""/145, 0x91) r6 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) pwritev(r0, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x100000000000001c, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400), &(0x7f0000000440)=0x10) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r6) r7 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r7, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r7, 0x1) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) [ 685.169284] x86/PAT: syz-executor3:14470 map pfn RAM range req write-combining for [mem 0x1bc2e0000-0x1bc2e3fff], got write-back [ 685.248758] x86/PAT: syz-executor3:14470 map pfn RAM range req write-combining for [mem 0x1bc2e0000-0x1bc2e3fff], got write-back 2018/04/04 13:08:04 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f00000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f77fc8)={0x0, 0x0, &(0x7f00006ec000), 0x0, &(0x7f00005c8fd0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) writev(r1, &(0x7f0000376ff0)=[{&(0x7f00000d8ece)="15b0e0be203f09df4425333944b79497f675bc1ceb755264d28bb55850aacf65", 0x20}], 0x1) r2 = dup2(r0, r0) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) recvmmsg(r1, &(0x7f0000001480)=[{{&(0x7f0000000040)=@generic, 0x80, &(0x7f0000001300)=[{&(0x7f00000011c0)=""/178, 0xb2}], 0x1, &(0x7f00000014c0)=""/206, 0xce}}], 0x1, 0x0, &(0x7f00002d9000)) 2018/04/04 13:08:04 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f00000000c0)='cmdline\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc) r2 = socket$kcm(0x29, 0x2, 0x0) sendfile(r2, r1, &(0x7f0000076ff8), 0xffffffff) 2018/04/04 13:08:04 executing program 5: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'syz_tun\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000018c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000001880)={&(0x7f00000004c0)=@setlink={0x2c, 0x13, 0x105, 0x0, 0x0, {0x0, 0x0, 0x0, r0}, [@IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x1, [@generic='K']}]}]}, 0x2c}, 0x1}, 0x0) 2018/04/04 13:08:04 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000013c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="2400000018000100000000000000000002000000000000000000000008001500000000009db8c9b378f3bfa3b30e8362fe7ece9739b6b0cfe7790b798850fa2480693b48ecaf13ae9622e3c27e213c62f54c3be0d5a431b1b27d309131aac9df64d70cd4d5a1ba12bd4932b749ac82bcf8c1091a4f8fec17400e555e97dd941bf71877748b9b52ba9db4f45df16d5f1b25"], 0x24}, 0x1}, 0x0) socket$pptp(0x18, 0x1, 0x2) 2018/04/04 13:08:04 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x40008, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text32={0x20, &(0x7f00000000c0)="f0836d473c66b819008ec00f20c035000000200f22c0360f32b8010000000f01c10f08df79fa66b8c5000f00d0660f3882bb59b10000360f0b", 0x39}], 0x1, 0x0, &(0x7f0000000040), 0x1000000000000053) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/04 13:08:04 executing program 0: getpgid(0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000180)={0x8, 0x0, &(0x7f0000000080)=[@release={0x40046306}], 0x9f, 0x0, &(0x7f00000000c0)="4dea2613631e08e5b2b130be6ca21d3299b5818208a7b7b7fd64a23e512b90cf5c1e5a94d55cfa7a8e0c5966af4d960ecbf0ffb5a26aa43d4c7f3b453c42889cf895c55fd9d28b8ef7c3b68e8387e09bc7392af4c0aba2054c3d6ec1ee6a457da62c3583aa9a68b65b329ed5cc84f6dbed7b028639d1c1ca256694e5bdcac676228ff02ea57decf6d74513ca534b16ccba29381b2de89204ae56a89ed23a86"}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setpipe(r1, 0x407, 0x0) fcntl$setpipe(r0, 0x407, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x0) dup2(r0, r2) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000040)={0x3, 0x24, [0x0, 0x7, 0x9, 0x10001, 0x6, 0x7, 0x0, 0x80000001, 0x5]}) 2018/04/04 13:08:04 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) getdents(r3, &(0x7f000056a000)=""/210, 0xd2) fcntl$dupfd(r3, 0x402, 0xffffffffffffffff) tgkill(r1, r2, 0x20) close(r0) syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000380)) 2018/04/04 13:08:04 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x40101283, 0xfffffffffffffffd) syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0xfffffffffffffffe, 0x200000) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000080)=0x2, 0x4) 2018/04/04 13:08:04 executing program 2: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000000)=0x1, 0x4) 2018/04/04 13:08:04 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = dup2(r1, r1) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) dup2(r4, r0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x8, 0x10}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000140)={r5, 0x200020, 0x93c}, &(0x7f0000000180)=0x8) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f00000001c0)={{0xffff, 0x53}, 0xa}, 0x10) syz_kvm_setup_cpu$x86(r2, r6, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, &(0x7f00000003c0)="c4627918c5c4e1c975d6c4c23d0c2f8fea7810af050000001ad50000b805000000b9d08680d00f01c1430f01ca3e0fd33dfeffffff66b872000f00d0c7442400f0000000c744240276000000ff1c24450f00d0", 0x53}], 0x1, 0x0, &(0x7f0000000080), 0x0) [ 686.315301] netlink: 'syz-executor3': attribute type 21 has an invalid length. [ 686.335141] netlink: 'syz-executor3': attribute type 21 has an invalid length. 2018/04/04 13:08:05 executing program 1: sendto$inet(0xffffffffffffffff, &(0x7f0000000000)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r0 = dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x1) listen(r0, 0x0) 2018/04/04 13:08:05 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f00000001c0)='btrfs\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x5, &(0x7f0000000900)=[{&(0x7f0000000240)="47578bf7b2a6f516074dc21d4956897cce3b9e9f403cb35e2ebf7826d40569de130221a02b7bf7e10f07b8bc8b767e527263ea512b97a123b390af8b90d8fced532feacabf9c0f5af346914a24dca576a936759219bc6130dd2f5e134a0ccd6cb2b6ca38ad0114f2635f9a91158736da65e6277124f23b5a4f77ada409bf6c9947ce1fb0e95126a5", 0x88, 0x3}, {&(0x7f0000000400)="85815e3134a4b294b6fc88a30d81f2bb0272705e54f3960efed0d1d7447ecaa70807edc85574de82f2c46ee17cba110a838f6f8789b027aa9ea5389bd020d70eba9ba0b34f205905f349feabc8f01710", 0x50, 0x20}, {&(0x7f0000000500)="b3237446c5246d274f04de91c5046eeae4e8e72de2b9646b873c919f35ca1467dff2159877007e75a4dd9f4eed238d0e3731213ab854927dc6e2990e574a894cb9e7f13cd227d714a67d7c7d52f0f0e36a80320070985fc1a50d32ce2ec722c02dc17d2c6e99dc0ada006f4251d4f2b0e7d2cdfa189008db4f715614363a7ac7b3e64c3686337e85403bb95f30ae896691940c", 0x93, 0x3}, {&(0x7f0000000640)="addb8eac7ea0ae855ffbee2811d14183a5322c21764e3219f2a33212a5704dc218dcbaee8255a3cdb2bf5ec2cd82cee7e92b7ca61a7abd8336fa05583e2b4b604a823dda3ecbb6ddec15dc0fa8abb6d3c317f7d9c63a85f4aa8f6e9851fa5f006ef4cca08b9614c3724e3137775bba5fc6c42c60fc421f7bfc80f7bc5b8f244bd31cfa7948ba09ebe66d776a231deb0da2aab54a2a60708ef87f9d0aa29d4657419b6466a377036ef9b8", 0xaa, 0x40a2}, {&(0x7f0000000800)="9bcdba5e31996f3f95387dafb662294e0113ae6bc7e5fd60ee3f998e2585aa934359791aefc7b31b0e9b957d5c1d8fae3d69d2a1fc7eb0049dc4ac53eb0998894548ffcccef435202c39f87c1bfe059dca20a0b21b1c8c542450da3f124195044f0bf18f3300026f181db06d34f1d77671172d3d82e192a2543b49319af3459a474a142d6a92b231e8dbcadabc6d2533e5f3a3d6dbafb14c92a984eff6fb97008461f209ef27cb88dcf65676c6c91ed40c76768ce5be82e7b678317841698126f24d93e485e4c5a5d84029475b0a2a862b8d86a1a4f096fe7bb0f0d4be993418f01a00cb6400a6", 0xe7}], 0x2000001, &(0x7f0000000a00)=ANY=[@ANYBLOB="666c7573686f6e636f6d6d69742c6e6fd8b6621393d1379e00000000000000667261672c636f6d6d734e3d3637002d352c6e04000200000000002c646973636172642c"]) 2018/04/04 13:08:05 executing program 5: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000040)='./file0\x00') r3 = getpgid(0x0) sched_setaffinity(r3, 0x1cd, &(0x7f0000da3000)=0x2) link(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='./control/file0\x00') utimes(&(0x7f0000967000)='./file0\x00', &(0x7f00000000c0)={{0x77359400}}) dup2(r0, r1) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x1, 0x214, 0x5, 0xfffffffffffffff8, 0x0, 0x7ff, 0x8, 0x1, 0xd9e, 0x8, 0x8000, 0x8, 0x4, 0x9, 0x629, 0x3, 0x1, 0xffffffff, 0x3, 0x1, 0xce6, 0x5, 0x170, 0x3, 0x3, 0x84c, 0x0, 0x2, 0x4, 0x401, 0x1, 0x2, 0x10000, 0x1, 0x7, 0xfffffffffffffffa, 0x0, 0x8a0f, 0x5, @perf_bp={&(0x7f0000000000), 0x1}, 0x10, 0x7, 0x7, 0x4, 0x8, 0x7, 0x40}, r3, 0xa, r0, 0x9) 2018/04/04 13:08:05 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0xf, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x70}, 0x1}, 0x0) 2018/04/04 13:08:05 executing program 2: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) keyctl$search(0xa, 0x0, &(0x7f0000000080)='blacklist\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0) 2018/04/04 13:08:05 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000080)="0828f0d79d8027e29f6c1fa683d9da271fe4dca4e835388aecde0b1acce9bfc55e51995ac2d09648210562bebcd9d5642ea5364557775524c597f50f7c717ed92d590fb4e289cdddb1", 0x49}, {&(0x7f0000000100)="f18906692d0e74a63737b70853509555b73552cc4c2a6694454670bcedd39fe5a685f1d0b98658b20d571677782d6ffee155f7534d1a905ccc563c01cd66814f853313977f3483990a28b3f51eff1a8e5dcd6c9666fe1fa4e34617a74781fc149cb83581769eccdcb1d472d9bdef1777b21661ba3201762945352478a9", 0x7d}, {&(0x7f0000000180)="3cff58e3545bae566d356f5ac2ab37900aa9b8b762bcf3164ff482659c89ff1fa204866926ffc133fd52c1d2d3", 0x2d}], 0x3, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000000)={0x0, &(0x7f000002d000), 0x2, r2, 0x3}) fadvise64(r0, 0x0, 0x6, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000683000)={0x1, &(0x7f000002d000), 0x2, r2, 0xb}) 2018/04/04 13:08:05 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000080)=@req={0x2, 0x9, 0x5, 0x9}, 0x10) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000040)=0x46, 0x4) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000bdc000), 0x4) 2018/04/04 13:08:05 executing program 6: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000000180)=0x3) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000100)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000140)={@loopback={0x0, 0x1}, 0x35, r3}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f00008e7000), &(0x7f000061b000)=0x4) 2018/04/04 13:08:05 executing program 2: r0 = memfd_create(&(0x7f0000001500)='\x00', 0x2) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f00000015c0)=0x7) r1 = socket$alg(0x26, 0x5, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f00000001c0), &(0x7f0000000200)=0xc) accept$alg(r0, 0x0, 0x0) bind$alg(r1, &(0x7f0000001540)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000180)="ec", 0x1}], 0x1, &(0x7f0000000300)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigsuspend(&(0x7f00000016c0), 0x8) getsockname$inet6(r3, &(0x7f0000000100), &(0x7f0000000140)=0x1c) r4 = dup2(r1, r3) setsockopt$EBT_SO_SET_COUNTERS(r4, 0x0, 0x81, &(0x7f0000001480)={'raw\x00', 0x4, [{}, {}, {}, {}]}, 0x68) r5 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7, 0x80000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001600)={0x0, 0xd32b}, &(0x7f0000001640)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001680)={0x10000, 0x4, 0x4, 0x80, r6}, 0x10) setsockopt$IP_VS_SO_SET_ADDDEST(r5, 0x0, 0x487, &(0x7f0000000040)={{0x3e, @dev={0xac, 0x14, 0x14, 0xd}, 0x4e23, 0x3, 'none\x00', 0x0, 0x7fffffff, 0x64}, {@empty, 0x4e24, 0x2000, 0x5, 0x1, 0x101}}, 0x44) setsockopt$inet6_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000000380)={0x9}, 0x4) recvmsg(r2, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/04 13:08:05 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 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$sock_int(r0, 0x1, 0x20000000000008, &(0x7f0000353000), 0x4) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9", 0x41, 0x804, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000240)="000e2cabcfff194ae33ac27a5897726c29b8b6a411bb1eff32196ddd9a907dea4d281dc22e02de3b84356f14be052ec2c0e57ad667a72379add5562278bf250cfdeb461f67ec6de58b983f458492899b03ff4d125061a7cee72c73e7f8057b923e4dceb74ac3ae7a481103f04a2875f83805d81e5bde67f36c3cf1f7cd2800f15fc7", 0x82}], 0x1) shutdown(r0, 0x1) 2018/04/04 13:08:05 executing program 7: r0 = perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f0000000080)={0x5, 0x70, 0x2, 0x8, 0x2, 0xffdb, 0x0, 0x8, 0x102, 0x2, 0x8, 0x7, 0x1, 0x5, 0x9, 0x200000, 0x39, 0x2, 0x9, 0x101, 0x13f, 0x1, 0xfffffffffffffe00, 0xdd8, 0x2, 0xffffffffedf2fb5b, 0x3, 0xfffffffffffffffc, 0x888a, 0x1, 0x3, 0x27, 0x6048058b, 0x888, 0x1, 0x4, 0xffffffffffffff81, 0x27457940, 0x0, 0x7, 0x0, @perf_config_ext={0x7, 0x1}, 0x10000, 0x45, 0x8, 0x0, 0x7f, 0x400, 0xffffffff80000000}, r1, 0x4, r0, 0xa) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x40000, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000e39ff4), 0xc) 2018/04/04 13:08:05 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000002d00)={0x0, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, &(0x7f0000000000)=0xfffffffffffffe82) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) 2018/04/04 13:08:05 executing program 0: request_key(&(0x7f0000000040)='asymmetric\x00', &(0x7f000030fffb)={0x73, 0x79, 0x7a}, &(0x7f000030fff3)="2f4465762f646d6d6964a33700", 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg(r0, &(0x7f0000002740)={&(0x7f0000000080)=@rc={0x1f, {0x4, 0xfffffffffffff330, 0x1, 0x401, 0x7ff, 0xffffffffffffffff}, 0xfffffffffffffffd}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000100)="8319f1e020e9a7ba567447e5c4216dfb32b63462969c948ec5ab61e9e596af7d61c264a75db43bcaff211e1e810d1894af8695db1498922c3da5222c0b5150d2bdd5ac99b8e5eafc0c8057007df50f96b1ab9f6a78e8ea80c5ff889906679322e7da04da627d9b6f733fa38eea3ad91af56ff9dd90af2eca701c7d8a0769952ae5380bf456e7f29a8bfd742471ad391abf362c1b99e22dfde584f90a7705e1570465e22c7aee77e0ec0701e1c74e97524dbc", 0xb2}, {&(0x7f00000001c0)="d1b30461976e3f2353f4d5358f12daee0ff95428ab7a8dd3f4938e9b9e8648f2c9d3d2974b2962aa90b665eef5d23fb1c5a48e880a032c105a57878dc9e865a24e7cc656f34ae61e4fa6f3804ea247b43c338867b069902c9da26956722120d9c450001a3790f9a82366726688b20895984a55a0db0ce52b1c5ba729ff8371da355f5389b42634813c89f2ca45e044027d32ca2ce1be272bd4c3094d366014fec449b5461b", 0xa5}, {&(0x7f0000000280)="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", 0x1000}], 0x3, &(0x7f0000001280)=[{0xf8, 0x117, 0x100000000, "485a0f74ec9a4006f79665c84d11cf5df05d4ee4b0e1008041a3ece19f5ad7951dec38d5075358524155218596c99c6ce230d7dac8a8579e3bce86ad1840f15d90a3e0bc53a41b798d6fe77ec1f6fcbd50dc446555bf22f9312bb6a856c2ef363af114710f603131572cad1e7afeabfe2c3e0df97c2d60b7a10d2284551f53116f0a1e90d1bf9a0a17ff320a9bd37162e293129c8561916ec1e02282e3e411ca17669c25d47ff2d2424a80db610a15858b3c65be43d4b420d029b6f1a00dfb1a7280eb0a24e524c1e9614ca8633da82442a5fa5daac113a2abbec4f16e656f7070228b6e"}, {0x30, 0x10a, 0x0, "bc87bd92a48c9856d43cebf33fd9d1c094eecf03c18f6e19b801532c3d31"}, {0xe0, 0x117, 0xfffffffffffffffb, "aa1c218c247a0cd805153aede0b6b8bf3d0e8dc8959b01e4994be63bf8aef12781f7ad18f740b6906c5b892ea5eb04038a063afa64c8f331ccc2e2cda1c704dec2e6da871df9d5f7e432c2ab8e6c1dd2e3319531d9a1b87e145cecc892149c05959c517cfdf07e2cc19b6d573cc6f43f822e11dff0c3a885a30b3e9b3d38b913f77642bb36a5ef186f325e9cc1eff3b5568bf97628a26d93db4274bfa64e8733556ced53351f32d3b0594839eb56a5aa79921f4bee5cd98fa697018b4b5baad0baa6901da78b5a6a382a374aa290c6"}, {0xd0, 0x115, 0x7, "afaa72ff3b00d1b8f2d9edeb00597a110515687e5f39328b7d10625a02f46bda374db7b47f4b84db9dec79214130d22f3ffa187e1e6657ca2be7b93c72da4ea628906ab508ac3693ec87333c84c7c01bb906c7e3c8c63fb9b5c02bd7906befb14d6aa059420974359c0f8014c1b00b3ddc16b49e1fc8dd71ede646e6c7412220fa731cffd26473391dbb401255aa7ad900681bf05de7dea79d828647c92e7d9d2f168f9c96206adf659edbe976009be27cfa8c5e2e7103b2a2b467e5"}, {0x40, 0x6, 0x1c75, "d0f92f83117d65d4185de86586c31901549a307eaf868746e4d2d30b31332c6d72b2f9e3b7060ba9db2c696a"}, {0xb0, 0x111, 0x7, "0dcb5c3f152845a22671c9e9a96c5c4a8a7c58d57ff1f10e421c38cd3bf80085e5b677c4593d3380095c416eb170551d66ecc642719dd94134e628464fb6c96573772a9ca5d992c111168e1d561eabe34b713197d5c25bcebeb14b71a5efc4415964a8525c9b1fb4ba7e928680c0c55f6fb141bc83585a9535b2678428e9de8dc3dabc94e55fbb405402ebf9be4cfb012f02d6b232590e5f2d09"}, {0x1010, 0x117, 0x40, "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{0xe8, 0xff, 0x5, "e9d63173c20099025963ded77f426865cee9cf2f6a9fc71460f8ac2ca46138be71cec60d682c61d1272a68004fa0578dc64fd99736bc451ac82f9749c10d9f02deccd96e8bb94bc623d27dfd49cfd9716e96f1f079e3a21d3277d7f15794a4e46d8a1bb31dc1fddcb63b1d7597f13bc92b8f1b1bc655e2db86378929cb53aefb9b0a6162c6bab79046337f87d9b935e798e82e84d19d637f7ff425be837e7bb91bd611dd904b70a1ea9da74bde81f7aa7980de50f01ee0a6414ca852da354571d3709ea128be8fa1ed95bd37055a654adfcee153cc1a"}], 0x14c0, 0x8000}, 0x40014) 2018/04/04 13:08:05 executing program 4: syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x0, 0x18f000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x1000002, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000000)={0x3, 0xbb88}) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000caf000)="9c", 0x1) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$TCXONC(r1, 0x540a, 0x2) syz_open_dev$urandom(&(0x7f0000000180)='/dev/urandom\x00', 0x0, 0x101000) ioctl$TCXONC(r1, 0x540a, 0x1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x800, 0x0) 2018/04/04 13:08:05 executing program 7: syz_emit_ethernet(0x1, &(0x7f00000000c0)=ANY=[@ANYBLOB="b1812f4c839e9eb0253257849f9f00485caa2af972b661f1e60800450000200000000000029078009ed600ffffffff11009078e0000001e7f05adf852604"], &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x80000000]}) 2018/04/04 13:08:05 executing program 3: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x8, 0x20000) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000700)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000380)=0x2) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value={r2, 0x6}, 0x8) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00000001c0)={r0}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000200)={{0xa, 0x4e22, 0x8, @empty, 0x4}, {0xa, 0x4e24, 0x349, @loopback={0x0, 0x1}, 0x5}, 0x9, [0x0, 0x4, 0x3ac, 0x8, 0x401, 0xfffffffffffffffe, 0xfffffffffffffffc, 0x9]}, 0x5c) r3 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000400)={r0, r0}) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000000040)={'syzkaller0\x00', 0x200}) r4 = shmget(0x2, 0x1000, 0x0, &(0x7f0000fff000/0x1000)=nil) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000300)=""/123) 2018/04/04 13:08:06 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000088000/0x1000)=nil, 0x1000, 0x0, 0x64031, r0, 0xfffffffffffffffc) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f00000000c0)) 2018/04/04 13:08:06 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000ec0)='/dev/snd/pcmC#D#c\x00', 0x100000000, 0x0) fallocate(r0, 0x3, 0x5, 0xb6d1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000300), 0x0) getresuid(&(0x7f0000000f40)=0x0, &(0x7f0000000f80), &(0x7f0000000fc0)) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000001040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f00000010c0)='./file0\x00', 0x2000, r1, r2, 0x2, 0x80000000080) r3 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r3, &(0x7f0000000080)={0x28, 0x0, 0x0, @my}, 0x10) ioctl$int_in(r3, 0x5421, &(0x7f0000000000)=0x4) listen(r3, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000280), 0x4) ioctl$TIOCMSET(0xffffffffffffffff, 0x5418, &(0x7f0000000440)=0x1) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000e40)={0x3ff, 0xbc2, 0x20, 0x8, 0x100, 0x3, 0x7, 0x7, 0x2, 0xa17, 0xc, 0x7}) accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10, 0x800) r4 = add_key(&(0x7f0000000040)='big_key\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="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", 0xd05, 0xfffffffffffffffc) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000f00)='/dev/rfkill\x00', 0x210000, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000001100)={'filter\x00', 0x3, [{}, {}, {}]}, 0x58) perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$revoke(0x3, r4) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f00000000c0)={0x7, 0x7, 0x20ba, 0x5, 0x8, 0xfff, 0x200, 0x20, 0x1, 0x3, 0xfffffffffffffff8, 0x9}) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000e80)=0x1) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000001180)) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00000002c0)={0x1, 0xf7, &(0x7f0000000180)="bf24c8d50c0bc09883793d52204b3c0435443d388935fc2cc42084ba99ef51fc75e9c59d9b74e691372b89aefde1f37d3be1d5317e047368f5cd384989448ea813c12c5423fe047b0ec8585207f814605a2c92d52277e30843526104cba8f3877dbb5485b25179793075070dd1057845c6735d03815fd95c8220f7cce7bccf61cbbdfee688469d912bdee2c1761f726f184f794a02c9b9723b6470c6d27a0b4c6bdc90f6063f9ea10aa0ac271c1ea93ba5959cfbed92c9376c24131b83b913b4f442d8f3b48fdbd805b20b5bae4ed128b35313de5ab0cc09faa96b36525123f9437882039cae46b7bd78aad2393be518a3bb2d66560880"}) connect$ipx(r0, &(0x7f0000000140)={0x4, 0x0, 0xff, "851779d0cb52", 0xa37}, 0x10) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000e00)) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000000380)={0x221, 0x8000, 0x8, 0x80000000, 0x20, 0x401, 0x7, 0x2, 0x400, 0xc6, 0x9, 0x2}) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000003c0)={0x0, 0xffffffffffffffff, 0x3, 0x1}, 0x14) bind$alg(r0, &(0x7f00000011c0)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) 2018/04/04 13:08:06 executing program 7: r0 = userfaultfd(0x0) getrlimit(0x0, &(0x7f0000002ff2)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = pkey_alloc(0x0, 0x0) pkey_mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x8, r1) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000002fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x1, 0x0) bind$netlink(r2, &(0x7f0000000040)={0x10, 0x0, 0x25dfdbfb, 0x20020000}, 0xc) 2018/04/04 13:08:06 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/mixer\x00', 0x80002, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000700)={0x0, 0x5191, 0xffffffffffff8c84}, &(0x7f0000000740)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000780)={0x0, 0x101}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000800)={r1, 0xffffffffffffff26, "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"}, &(0x7f00000004c0)=0xa1) openat$autofs(0xffffffffffffff9c, &(0x7f0000000600)='/dev/autofs\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000500)={r2, @in6={{0xa, 0x4e24, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0xa63c}}, 0x1633, 0x9}, &(0x7f00000005c0)=0x90) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$unix(r3, &(0x7f0000000040), &(0x7f00000000c0)=0x6e) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000d0cfa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-blowfish-asm\x00'}, 0xab) r5 = accept$alg(r4, 0x0, 0x0) bind$alg(r5, &(0x7f0000000240)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-blowfish-asm\x00'}, 0x58) getpeername$unix(r3, &(0x7f0000000180)=@abs, &(0x7f0000000200)=0x6e) fstatfs(r5, &(0x7f0000000640)=""/102) r6 = dup(r3) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r6, 0x84, 0x21, &(0x7f00000002c0), &(0x7f0000000300)=0x4) bind$alg(r4, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ecb(des3_ede),sha512-avx)\x00'}, 0x58) r7 = open(&(0x7f00000006c0)='./file0\x00', 0x28044, 0x15) fallocate(r7, 0x0, 0x0, 0x40007) sendfile(r5, r7, &(0x7f0000ccb000), 0x400) 2018/04/04 13:08:06 executing program 5: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x84) msgctl$MSG_INFO(r0, 0xc, &(0x7f0000000040)=""/241) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}}, 0x2e) close(r1) 2018/04/04 13:08:06 executing program 6: prctl$setendian(0x14, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ion\x00', 0x4000000000, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000040)={0x0, 0x7530}, 0x10) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000000)={0x86ab156, 0x1b, 0x1}) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000000080)={0x5, 0x0, [{0x1, 0x2, 0x1, 0x4, 0x3, 0x3, 0x401}, {0xc0000000, 0x0, 0x0, 0x8001, 0xa7f, 0x3, 0x6}, {0xc000001f, 0xcc, 0x5, 0x1, 0x1, 0x6c1, 0x6}, {0x7, 0x9, 0x3, 0x8, 0xa4, 0x9, 0x8}, {0xc0000000, 0x9, 0x3, 0x20, 0x4, 0x7cba, 0x5}]}) 2018/04/04 13:08:06 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101005, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)=0x534efde5d2bae475) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)=ANY=[@ANYBLOB="01002778e0e4"], 0x6) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000140)="80fd02000000", 0x6}], 0x1, 0x0) 2018/04/04 13:08:06 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) syncfs(r0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000240)=0xffffffff, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) inotify_init() 2018/04/04 13:08:06 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000300)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe8000000000000000000000000000aafe8000000000000000000000000000aa00004e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="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"], &(0x7f00000002c0)) [ 688.333628] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 2018/04/04 13:08:06 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000380)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish-generic)\x00'}, 0x58) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f250", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000040)="a80a8727fb8f1c02", 0x8}], 0x1, &(0x7f00000002c0)}, 0x0) recvmsg(r1, &(0x7f00000001c0)={&(0x7f0000000140)=@nfc_llcp, 0x80, &(0x7f0000000200)=[{&(0x7f0000000300)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) 2018/04/04 13:08:06 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe3, 0x40, 0x0, 0x0, 0x0, 0x4, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x7f, 0x400000) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000240)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) r1 = socket$kcm(0x29, 0x5, 0x0) r2 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000100)=0xe, 0x80000) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000140)={r2}) syz_open_dev$binder(&(0x7f0000000280)='/dev/binder#\x00', 0x0, 0x802) inotify_init() pselect6(0x40, &(0x7f0000e77fc0)={0x3ffffc}, &(0x7f0000000080), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000000040), 0x8}) rename(&(0x7f0000000300)='./file0\x00', &(0x7f00000001c0)='./file0\x00') 2018/04/04 13:08:06 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x8880, 0x0) ioctl$VT_RELDISP(r0, 0x5605) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x400) socket$packet(0x11, 0x3, 0x300) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) getsockopt$inet6_tcp_buf(r1, 0x6, 0x16, &(0x7f00000000c0)=""/219, &(0x7f0000000000)=0xdb) 2018/04/04 13:08:06 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000012fe4)={0x1, 0x9, 0x7, 0x4}, 0x1c) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f000000a8c0)=[{&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "62da7bf791add4bc067a2797785b684079f570acf5928e60ed2d350041cc1c71132a521accdd35ad894b8c1ab110a9b805e161bc43eb0ee12f3c581aee44ce"}, 0x60, &(0x7f00000016c0)=[{&(0x7f0000000280)="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", 0xec8}], 0x1, &(0x7f0000001780)={0x10}, 0x10}], 0x1, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000bf3fe0)={r0, &(0x7f0000c74f30), &(0x7f000062c000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000007000)={r0, &(0x7f0000001140), &(0x7f0000011f9f)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000016fe8)={r0, &(0x7f000032ffd9), &(0x7f0000016000)}, 0x18) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x10}, 0x10) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/04/04 13:08:06 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f00000001c0)="2700000014000785fb30a200120f0a00111b01ff7f0000000000007a3e0e49d6a90600d6ec0000", 0x27) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000040)={0x3f, 0x1a}) 2018/04/04 13:08:06 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400000, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f00000013c0)='/dev/dmmidi#\x00', 0x200, 0x20000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000001400)={0x0, @in={{0x2, 0x4e24}}, 0x3, 0x1ff, 0x7fff, 0x1000, 0x1}, &(0x7f00000014c0)=0x98) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000140)="4bb88c156a3c2108ba643aad7bb714b1b41cb7da0c0fbe2770f202af2b8c41bfac04e433ac8dc3bc395ccdc361e7e12c", 0x30) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000001500)={0x1, 0x4, 0x100, 0x79, r3}, &(0x7f0000001540)=0x10) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000200), &(0x7f0000000240)=0x4) r4 = openat$cgroup_int(r0, &(0x7f0000000080)='io.max\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000280)={r3, 0xe1}, &(0x7f00000002c0)=0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) write$cgroup_int(r4, &(0x7f00000000c0)=ANY=[@ANYBLOB="37f0a5a52bf83db7be244685b3a80a92eafc5b464035e6ec99821c189b87754cdbdf5cf76d040a007637814ce7948b3b7581dc7e6f1374d0a8359b875db44b319bbf6fad0031fb0583e85e22ba4d59328a07813c41d338eb64887a2c1848bf2dd3dab7"], 0x4) 2018/04/04 13:08:06 executing program 0: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x2000000, 0x0) ioctl$void(r0, 0x5450) recvmmsg(r0, &(0x7f0000005180)=[{{&(0x7f00000001c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)=""/154, 0x9a}, {&(0x7f0000000300)=""/58, 0x3a}], 0x2, &(0x7f0000000380)=""/252, 0xfc, 0x800}, 0x80000000}, {{&(0x7f0000000480)=@llc, 0x80, &(0x7f0000000980)=[{&(0x7f0000000500)=""/180, 0xb4}, {&(0x7f00000005c0)=""/71, 0x47}, {&(0x7f0000000640)=""/55, 0x37}, {&(0x7f0000000680)=""/143, 0x8f}, {&(0x7f0000000740)=""/26, 0x1a}, {&(0x7f0000000780)=""/66, 0x42}, {&(0x7f0000000800)=""/80, 0x50}, {&(0x7f0000000880)=""/38, 0x26}, {&(0x7f00000008c0)=""/143, 0x8f}], 0x9, &(0x7f0000000a40)=""/173, 0xad, 0x6}, 0x401}, {{&(0x7f0000000b00)=@alg, 0x80, &(0x7f0000000f40)=[{&(0x7f0000000b80)=""/182, 0xb6}, {&(0x7f0000000c40)=""/201, 0xc9}, {&(0x7f0000000d40)=""/177, 0xb1}, {&(0x7f0000000e00)=""/153, 0x99}, {&(0x7f0000000ec0)=""/86, 0x56}], 0x5, &(0x7f0000000fc0)=""/3, 0x3, 0x8}, 0x3}, {{&(0x7f0000001000)=@rc, 0x80, &(0x7f0000001100)=[{&(0x7f0000001080)=""/81, 0x51}], 0x1, &(0x7f0000001140)=""/198, 0xc6, 0xe936}, 0x4}, {{&(0x7f0000001240)=@nfc, 0x80, &(0x7f0000003500)=[{&(0x7f00000012c0)=""/167, 0xa7}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000002380)=""/132, 0x84}, {&(0x7f0000002440)=""/140, 0x8c}, {&(0x7f0000002500)=""/4096, 0x1000}], 0x5, &(0x7f0000003580)=""/113, 0x71, 0xe749}, 0xffffffffffffffc1}, {{&(0x7f0000003600)=@nfc, 0x80, &(0x7f0000003780)=[{&(0x7f0000003680)=""/223, 0xdf}], 0x1, &(0x7f00000037c0)=""/228, 0xe4, 0xb0}, 0x10000}, {{0x0, 0x0, &(0x7f0000003a40)=[{&(0x7f00000038c0)=""/101, 0x65}, {&(0x7f0000003940)=""/224, 0xe0}], 0x2, &(0x7f0000003a80)=""/159, 0x9f, 0x3}, 0x7}, {{&(0x7f0000003b40)=@hci, 0x80, &(0x7f0000003f80)=[{&(0x7f0000003bc0)=""/44, 0x2c}, {&(0x7f0000003c00)=""/251, 0xfb}, {&(0x7f0000003d00)=""/217, 0xd9}, {&(0x7f0000003e00)=""/100, 0x64}, {&(0x7f0000003e80)=""/106, 0x6a}, {&(0x7f0000003f00)=""/127, 0x7f}], 0x6, 0x0, 0x0, 0x4}, 0x100000001}, {{&(0x7f0000004000)=@in={0x0, 0x0, @multicast2}, 0x80, &(0x7f0000005140)=[{&(0x7f0000004080)=""/107, 0x6b}, {&(0x7f0000004100)=""/62, 0x3e}, {&(0x7f0000004140)=""/4096, 0x1000}], 0x3, 0x0, 0x0, 0x552}, 0x40}], 0x9, 0x1, &(0x7f00000053c0)={0x77359400}) pwrite64(r1, &(0x7f0000005440)="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", 0x11a, 0x3) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x800, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x10, &(0x7f0000000100)=0x7, 0x4) accept4$bt_l2cap(r2, &(0x7f0000000080), &(0x7f00000000c0)=0xe, 0x800) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000005400)={'bpq0\x00', 0x600}) 2018/04/04 13:08:06 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x72) capset(&(0x7f0000000000)={0x19980330}, &(0x7f00000000c0)) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0/file1\x00') r0 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000200)=0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) write$rdma_cm(r2, &(0x7f0000000180)=ANY=[@ANYBLOB="00000000180000fa0456002000000000", @ANYPTR=&(0x7f0000000140)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0100010000000000"], 0x20) ptrace$getenv(0x4201, r1, 0x0, &(0x7f0000000240)) 2018/04/04 13:08:06 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x6}, 0x4) r1 = socket$inet(0x2, 0xfffffffffffffffe, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='vegas\x00', 0x115) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x200000004e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) 2018/04/04 13:08:06 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'wp256\x00'}, 0x58) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000398000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000838fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) futex(&(0x7f0000012ffc), 0x4, 0x0, &(0x7f0000060ff0)={0x0, 0x989680}, &(0x7f00003cfffc), 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000140)={&(0x7f0000012000/0x2000)=nil, 0x2000}) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000c09fc8)={0x0, 0x0, &(0x7f0000f6d000)=[{&(0x7f0000087000)="bb9bb81d3bbfd81ded997a2e26c1292cc2966ed7f1c3512c8222fed992afc0", 0x1f}], 0x1, &(0x7f0000bb0000)}, 0x0) 2018/04/04 13:08:06 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) r1 = semget(0x1, 0x3, 0x210) semctl$IPC_RMID(r1, 0x0, 0x0) connect$nfc_llcp(r0, &(0x7f0000000080)={0x27, 0x1, 0x0, 0x3, 0x7, 0x5, "149ca5b2d1700d882c01820acfb8d3d78cfcb79ef219a60636bd7de5d61fde6bd33a1ab69bda457b2e2328dcd6c707a966fe3f1d82e330fa02e2cd47ee1f0c"}, 0x60) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000000180)={0x5000, &(0x7f0000000140), 0x0, r0, 0x3}) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000000100)={0xa, 0x1, 0xffff}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00000001c0)=0x1) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/04 13:08:06 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001740)='/dev/hwrng\x00', 0x0, 0x0) r3 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40416, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x7f, 0x979, 0x0, 0x0, 0x0, 0x7ff, 0x89, 0xfffffffffffffffb, 0x1, 0xe9d, 0xffff, 0x0, 0x0, 0x7, 0x5, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7e}, 0x20, 0x2, 0x0, 0x7, 0x0, 0xad8, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000000)=0x0) r6 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000580)='/dev/vhost-vsock\x00', 0x2, 0x0) r7 = msgget$private(0x0, 0x2) msgctl$IPC_RMID(r7, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r2, 0xc1105518, &(0x7f0000000440)={{0x0, 0x0, 0x1ff, 0x0, "8a6426a2f676b98f3351d3588c0a0b2ec254cac1d0503ad32db85d31c68b4e522cb93e700b117c22159dbfc9", 0x8e68}, 0x0, 0x0, 0x3, r5, 0x1, 0x30, "3bef2b76144931b9751a57f7d275f3940729689e01306e61cd7f1343e5f8364faa60a0e627862b9eddd98719924cd6053c7a0eaf1a7a2e9013e3f08f80b3dde7", &(0x7f0000000200)='\x00', 0x1, [], [0x7, 0x5, 0x7, 0x9]}) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f00000003c0)=@req={0x28, &(0x7f0000000380)={'bridge0\x00', @ifru_map={0x6, 0xfffffffffffffffb, 0x3ff, 0x5, 0x6}}}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000240)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}, @in={0x2, 0x4e24, @loopback=0x7f000001}], 0x20) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000180), &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}}, &(0x7f0000000400)=0x90) stat(&(0x7f00000017c0)='./file0\x00', &(0x7f0000001800)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000001880)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) getresuid(&(0x7f0000001b80)=0x0, &(0x7f0000001bc0), &(0x7f0000001c00)) getgroups(0x1, &(0x7f0000001c40)=[0xffffffffffffffff]) r12 = geteuid() fstat(r1, &(0x7f00000021c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getuid() getresgid(&(0x7f0000002240), &(0x7f0000002280)=0x0, &(0x7f00000022c0)) getresuid(&(0x7f0000002300), &(0x7f0000002340)=0x0, &(0x7f0000002380)) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f00000038c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000026c0)={{{@in6=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f00000027c0)=0xe8) getresgid(&(0x7f0000002800)=0x0, &(0x7f0000002840), &(0x7f0000002880)) fstat(r1, &(0x7f0000002f40)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000002fc0)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) sendmmsg$unix(r2, &(0x7f0000003740)=[{&(0x7f00000005c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000001780)=[{&(0x7f0000000640)="d3e880945f2f2a59af1074bbc75542db2b31e6f4155f8721928462994fcfb88cdc77faa0c72efcef1c0e5d45120208441845f8ff30b0a1922d663ec09c204bfe9bd3251168e3d64091120df495765292418d0c867d063e207f27aeba830d4b43eb61ee55145a813d7c4ab2725047b4783c93d96e9cbdcab3a9671e4e67dab5", 0x7f}, {&(0x7f00000006c0)="dcc9030ffb78027672a6a0f1649177303a8e4ae812a9a792ced892edf71d17e4bce9de2cdae1868bfee9e17988df2ad30c55cca3a743c05d7221667ca4003bdd4d188895ba3e9676636125000ce2c02d7452b2570c3cabc8211aa2b4d4f2f93f3e0530608e75483d94bcf9c2e9a6c64538d591e108fe5f", 0x77}, {&(0x7f0000000740)="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&(0x7f0000002680)=[{&(0x7f0000002600)="21a0a001167f5bca037baca40caf95c8d79fa69dae5788fa74ed4e5ba23faecc874d9c7b27f01781d748159bb3c8f0996ce63dcaa4f9a4ec83317e597d6dfb84d3b30370a0c5e9739d9f302a2e75cf3dfc0075b5f5127baf", 0x58}], 0x1, &(0x7f00000028c0)=[@cred={0x20, 0x1, 0x2, r5, r18, r19}], 0x20, 0x20000001}, {&(0x7f0000002900)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000002e80)=[{&(0x7f0000002980)="02b53133cccfcf0596062bbf4c72bcd7b1c89fad787f0c2e65591247982e3927e37169523455988405f7894982f1a02559742f533d82948f0df3fb00c8e0a5d9a4ca55c6e8684333fb18873697e8b220d0bed92a55f0f9515851f81baf97223081170c4a7aff7cd18462db1602d6673f6386749a5b5cf43c0eb945094f8a4cffb728944ba029425e1eda7ed4a60ee9e768e98c8fbde4", 0x96}, {&(0x7f0000002a40)="30027a5478901d89e388be443c2c6740f4b9e42c8cc6dd25ade0cfc7c4ecbde3d9db5c605eac1231b9c5d56b6d647277808b1fbdff7d4719202dd9060cd9e1dd611a4e42", 0x44}, {&(0x7f0000002ac0)="4e5652b18e87bef69daba8323ca8a015945ae29110a431b2e47993bb3253efaa9e5ec0a31caa5b66cb9daf9de26d40930354184977bbe7a8c0c6f68f687d72532f99bcd540cb255bb3bc54787b77bde96c27962eb3a3cd797053", 0x5a}, {&(0x7f0000002b40)="1a7764399b5f6279fd9ac392d92d670dc53e999b0cee3a1bb7325198f897572427099bee159499c8d7b99f159d95b99cf9346a0344a4adaebd4b855ecc9e007783acd95e4119227b1c24f8ab1ebd69b9adc00529", 0x54}, {&(0x7f0000002bc0)="e83a4a8febebfa25f34acafc20cf7a4c32b7497e466bb6067dbc30b811538cb38df23d0b2f8f08ea5e4dda84cd8edc5d8077e34b7368f86d79a2b2fb07fb5b6abab439c2bac806b2254c136c597ba43831a104221b", 0x55}, {&(0x7f0000002c40)="a9cefb87358014fe48fa3e34c00618740ba72c06f0ac10b55943552fafd55ce05a48d1b832c8a59fb0da70a4440468b39e63467ba583798aa5d081d5327cc8e0a7221f2ceb01e64988a9346cd723e87f2b750b7e003d62db85c6ae4144c074a38d31fa26421bfbe2dfa10da5bd3028b266b80d1b98c10f320ea46c4e8401209e8f9d83e4737c58c5c65c3975", 0x8c}, {&(0x7f0000002d00)="ab4402efcbe49163a32a28161700f2a01de2d1958ac1059e7a849a8d52cf5aa68d3b2cb165ba75a1ab02951f3e0133f82f1ef53e7a8162e4", 0x38}, {&(0x7f0000002d40)="4b0b0be19f6e3fbc0e5876d8df5033840ecb9a3cb80aab608c4d3963dd5b35cd40e3f5113fa867a50626beab028653fb12924effdaecfc27258ca420b97a43630c22be30c206e9ecbdab485000c59d9de2d0b88271ec6e5869c48b5992b689366339121df39c9340ba36a53216dedbd75976afdc12a876e0332982037b22cb93aad2aa88e10b5da641c2716176454f3c9c3938bb2bcec094275eb2b41e15d1bcbd16d65373f6a5ed3749644d16ecb95aa382bdb70023fcc662039a7a5b2cc4634a581c27352cc1e7951e060156c7acf1819c9c049babeb68997a6b42a27bcfcac056cabbce6c11711826b002253f39d9", 0xf0}, {&(0x7f0000002e40)="8aec92ec7fbba23a77a45411ad993db0d77052cc", 0x14}], 0x9, &(0x7f0000003940)=ANY=[@ANYBLOB="1800000000000000010000000100000085a25df79115dbca41d44e74fff749f7665f203510d45d4bb3e8f9f1823d96c5e31a2b1402e3a61ad46749dce350678deb2943dba7addd3aaf2144362893c4c2fa6df81c80c863b55c78ce347220440f7a65da3995857220730e01ed164c9605604d4bc8a0c955f4b88dee6693", @ANYRES32=r3, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r5, @ANYRES32=r20, @ANYRES32=r21, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r4, @ANYRES32=r1, @ANYRES32=r6, @ANYRES32=r3], 0x58, 0x20000010}, {&(0x7f00000030c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000003680)=[{&(0x7f0000003140)="b69f0f272093e7b6da1d5e915c9400b95ce9a139113945910db07196daaf2906803dee5df6c603c54cd7cca3899807743c4aa6e28a449737da6ef9c24342cc3b5464a2602fcb2bff13458628cfd7003608019616bc8c6a34132702bc69d79b29a87f3ffed5b76933cc2d4ea4fe0d6909b44bf2023c11349bb6097427832a17dea4f96b80045655906f980e7c430f9ea2134cf31d2122197af4ba481dbb9fe573b05510656343bc3eaaff5c72726b8064f9fed9007416", 0xb6}, {&(0x7f0000003200)="c38933fd2df90dc44190e30ee50cbdef49bd7c86e0f9a8dfebc5d684b7c136db418b5abf9826f3d7747a49205c2e0cc8214d10d61be5db6094f0ba85147a419ba1a60baab6eacc47e051bb5295d8601dc512c6cf5d6081a6f01a7d6b5ceed4caabec5d06f9019b267807eb278d0d4bd8df0d8b5e9202d4b6aaa1f769a059d326837d99d38c7555b3bd8c4a6c80282768f05ddfe6309cab90c6aef658ea652e6512313822bb109136db3a1875f293e5e1e3f039ab334a0bc4acacfa61c969623bde540f", 0xc3}, {&(0x7f0000003300)="a4", 0x1}, {&(0x7f0000003340)="7b16c2375279ad6ed3723442e81751769058178152c1146c67c20b05213046e8066163dfd77cc59b38acba", 0x2b}, {&(0x7f0000003380)="8102e90e2ab13d29c68e155ad235883359009f6bfa55a0ac6698", 0x1a}, {&(0x7f00000033c0)="c725dee99593883084325fdeb0cd14b9048ce8985112ce90edeb15be91a94b662e1d473f53c92d4e18cf5acef56cbda0929fdcc8e25bf5c6180d0b7f7c04557e6627c1b68b5f77998b939de76e0a1da7abd4dda6a7c28676d657b907aade90cb", 0x60}, {&(0x7f0000003440)="48cc1f105bfaf8b9169f36f198b5bef95144b51c430e4ae2805f30ef9892c0f3c6907cdfce8fbfed9fbed153fc76b50fdfda89526230d6d517ecd11c088370c294b7bccaee1f7d732aae3724f3915586145a5c508b029b09f028cd2faf12aaf898f209198b7621f94d7ceab087dccc347785b453a6da32b9474c7dc027b2eeebdbdc22664fea9d771f6c42b0d9c33b682443b5abaa684e2887f492fa5a43a87633959d63b5ea5dfd91b2e0024e66d4eea809017337819c0437b534413cacc880cff737f4251b830b0d37d70c9d05af4cd9e624c779825e7e329d8b3316bdfc041248484754f39f198222403fc7dfb16454bac350a107", 0xf6}, {&(0x7f0000003540)="79aaa55e54db2332b5d64f87ad4c4c5b0f7b3e86201b25858f6fbff685d643181545acfe12e5c59514362015b134c8cff7faa1cb913e9e6aaab05cc3c0204a1183771fef190e3c846c405c2f437cad413105c09bc8f4e076bc9652e342f60aa40037fa0f04011cb319172f12fa2cf905aa4afcf3b22cac7e850e48bcd617c18e7975a452a0e4bbb2641431451954d18ba3ac7ae3d359eb11a6", 0x99}, {&(0x7f0000003600)="584289021269b3522494c9fce69b6e4f7a575763b0f2f057ced8ae520278d8e4c9deccad954f0b5f4ed5c09b17d7c05a770390981d56f8c9a0a8ffb7cda2003e1ffb867f63e389fd72454ac01b665ae80ed5a4349ba7f82ca08de9f285386c49e7b24f4840c5e8ba9da08e04904d", 0x6e}], 0x9, 0x0, 0x0, 0x800}], 0x6, 0x80) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/04 13:08:06 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xffffffffffffffb9, 0x2800) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000000080)={0x0, 0x80, 0x0, 0x202}) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000bf7ffc), 0x2a1) chmod(&(0x7f00000000c0)='./file0\x00', 0x0) recvfrom$inet6(r1, &(0x7f00000001c0)=""/165, 0xa5, 0x10000, &(0x7f0000000180)={0xa, 0x4e21, 0xffff, @remote={0xfe, 0x80, [], 0xbb}, 0x80}, 0x38e) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0)={0x9}, 0x8) prlimit64(0x0, 0x7, &(0x7f0000d41000), &(0x7f0000eebff0)) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000005000)={0x4}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0x8, 0x800, 0x2, 0x5}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={r4, 0x0, &(0x7f0000000340)}, &(0x7f00000003c0)=0x10) 2018/04/04 13:08:06 executing program 3: r0 = syz_open_dev$tun(&(0x7f00000d4000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000af1fe8)=@known='system.posix_acl_access\x00', &(0x7f0000c56000)="020000000400000090746e00", 0x4, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x8000, 0x0) getpeername$llc(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x10) 2018/04/04 13:08:06 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000003000)={0x0, 0x0, 0x2}, 0x10) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) socket$inet(0x2, 0x800, 0x7ff) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) accept4(r0, &(0x7f0000000340)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, &(0x7f00000003c0)=0x80, 0x80000) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000400), &(0x7f0000000440)=0x6) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000003000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}, {0x0, 0x401}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) r3 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x0, 0x800) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) setitimer(0x0, &(0x7f00000002c0)={{0x0, 0x2710}, {r4, r5/1000+10000}}, &(0x7f0000000300)) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f0000000080)=0x56, 0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000140)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) 2018/04/04 13:08:06 executing program 5: r0 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x800) r1 = socket(0x17, 0xa, 0x2) r2 = dup3(r0, r1, 0x80000) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[{0x3, 0x9205, 0x1f, 0x200}, {0x6, 0x3d5, 0x4, 0x633}, {0x100000000, 0x5, 0x3, 0x9856}, {0x0, 0xd7, 0x6, 0x400}, {0x1, 0x2, 0x200000000, 0x3ff}, {0x4, 0xb7, 0x7, 0x3}]}, 0x10) io_setup(0x4, &(0x7f00000000c0)=0x0) io_cancel(r3, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x9, r2, &(0x7f0000000100)="6e4ee5f989c232d1fcb241b88fbf05176cfd62015dcf22abc4a84b1cc8880dfaa1a411df2520ade4c840bdbc6aad6936bfcb160f10be79a5ba889ee47d1963f67d7cd3d17e94f43c305cc25adcc75a579ca3212a2613855e134920a67a3a66eb4fbe6c7f9efdce24cd73b6e39edcbe7a2411c2c95101f933e2367e7f268afa7b67f43b759896252eb277ee12f38b3eca2faeefb796ceeb77ef5add09c09116933b80b4bea1b5de810ae96ce7a602c8bcbe60caefa209304f354ff918c6e28efc8aea7deeb5bb48cd73c0a3a4964ab0dc2bdb91c387e09a272c0ab2d7ed60ce9d60f825d01374825ac330624f8b9e1fc9af868faaf6", 0xf5, 0xab, 0x0, 0x1, r2}, &(0x7f0000000240)) sendfile(r1, r2, &(0x7f0000000280)=0x50, 0x436eada3) r4 = socket$inet6(0xa, 0x80007, 0x2) syz_kvm_setup_cpu$x86(r2, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000340)=[@text64={0x40, &(0x7f00000002c0)="66b8fb008ec8f20f2245c4a159757aa1f3430f2368b9800000c00f3235010000000f3066b83a008ed80f20d835200000000f22d8b8010000000f01d9c403095cc14ed94500", 0x45}], 0x1, 0x1, &(0x7f0000000380)=[@flags={0x3, 0x10000}, @dstype0={0x6, 0xb}], 0x2) recvmsg$kcm(r1, &(0x7f00000008c0)={&(0x7f00000003c0)=@pptp={0x0, 0x0, {0x0, @multicast2}}, 0x80, &(0x7f0000000800)=[{&(0x7f0000000440)=""/218, 0xda}, {&(0x7f0000000540)=""/125, 0x7d}, {&(0x7f00000005c0)=""/87, 0x57}, {&(0x7f0000000640)=""/118, 0x76}, {&(0x7f00000006c0)=""/4, 0x4}, {&(0x7f0000000700)=""/231, 0xe7}], 0x6, &(0x7f0000000880)=""/31, 0x1f, 0x3692}, 0x40000000) r5 = semget$private(0x0, 0x5, 0x100) semctl$IPC_RMID(r5, 0x0, 0x0) r6 = socket(0x1, 0x1, 0x0) socket$nl_route(0x10, 0x3, 0x0) semctl$IPC_INFO(r5, 0x4, 0x3, &(0x7f0000000900)=""/130) r7 = socket$inet6(0xa, 0x6, 0xdf9) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f00000009c0)={{0x0, 0x0, 0x1, 0x2, 0xfffffffffffffff8}, 0x8, 0x8}) ioctl$VHOST_SET_VRING_ERR(r2, 0x4008af22, &(0x7f0000000a40)={0x0, r2}) setsockopt$bt_BT_CHANNEL_POLICY(r6, 0x112, 0xa, &(0x7f0000000a80)=0x8, 0x4) syz_open_dev$sndtimer(&(0x7f0000000ac0)='/dev/snd/timer\x00', 0x0, 0x4000) setsockopt$sock_int(r6, 0x1, 0x12, &(0x7f0000000b00)=0x7, 0x4) ioctl$KIOCSOUND(r2, 0x4b2f, 0x5) getsockopt$IP_VS_SO_GET_DAEMON(r4, 0x0, 0x487, &(0x7f0000000b40), &(0x7f0000000b80)=0x30) syz_mount_image$ntfs(&(0x7f0000000bc0)='ntfs\x00', &(0x7f0000000c00)='./file0\x00', 0x2, 0x9, &(0x7f0000003180)=[{&(0x7f0000000c40)="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0x1000, 0x8}, {&(0x7f0000001c40)="6bb4a27008d0be02ab5247c61fd254abfc2b1ce03df3caada04e0ca69d4c5e85d279b89bb72b048b0c0af17095a8d63acf8cb006ae515a1981d9d0e66caea2e6a9fab5c651ba596ee48266f4b7d959097c652e52634cd20d92339f399bc910bbb5e70914a725ebd0c4a8d3d35ff8d2146bd7e777603788a99799903378605f8e76486f1d00abce55e370ed51c365bacc193a0c7404cc470e9ab1ba7ba2a3b328399cef77971ac6c88219d8d876231253c01e61533c4fe2fe506c75f970018d4f91018c3aee28974f213c56c96c8402dacebcc66110767c0b140800c55ae4b74dc12460d6", 0xe4, 0x1}, {&(0x7f0000001d40)="dbd0135a93a2e73301eb5096260ff905ea62ccea02c659bc4091e7ac00b191912c2586576ed904a5e0b1e8e14462a2818c6a18330742d9042e17e471fb593766892647b7304be605ac86803dc846fb729e9cce781594f2b24dae82bdd858068f46874c2e9e411f8c39f02ed38237679945eb1a0f21264d49e535adc538ffda0dc3418503", 0x84, 0x67a}, 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", 0x1000, 0x4}, {&(0x7f0000002e00)="5e2ce15b4941d68a1204eb2bed3fae16336ec049a7d69ce7cdc9f138aa1a5beab59db552fb94362cad0cbc3f8f806fbb898f5cf2079e3394c737030b079f653679c8ddb662bdf640c24a07520aef1f037de74e184463ba356a8909afae34ddb048316a35be7a0f3ae3840f570239fb7606a9c4dbebd9b20dd2cfbd74ef7d5e2bdd15fd603e8c918dabec40aeb4328a3acce7600db3acd9cf0c4fc2008bed3411fe24329b518825918ca65c70bee8bb88406d30b0792856c6a1b11a18ec84a359c6d6d7c0f223ffc4316e9362589658bc20f597d5108f2d7de02050dddb665d1c446d3a71f635ffeed66c7705", 0xec, 0x8}, {&(0x7f0000002f00)="64443c069af6ff8a4c1c63ba90254725f9d5a1e8b67fa81049dc331ef0f944aa9f47d8133aa8ecd752db387de2019b2b669d2b367afe39eedfe80194a8ef1fb0064dff55e229b6f1a6bf10e38bae1380fa1d9d40cd709316d698334af46b36654fc7d0a10e2707a27604ad048d89b4a6596d403be3eaaf774b8b840dce4ec61ca87dbe701bf65ac7172542f5d951e27ea133a9258ef964d579b99c8a1b5eb2b03f3963b7", 0xa4, 0x6}, {&(0x7f0000002fc0)="36dedbd323ec38d23ddfeddb24772f300d169c64b171d00e2813b686aac4aa17ca30e20395278c53425c1f", 0x2b, 0x2}, {&(0x7f0000003000)="cc3c239296007fdb1cb2f45c1708b725336eb78fde8984c2afc530e11c3aff7391676176085d9730d5316bea624c1cdb33ae88ae9f3ea27b77662d54d61b85a3b0830e4c6b92578a27cf729cd01d7c3587ab4f735887192c09", 0x59, 0x17}, {&(0x7f0000003080)="bde13ae70860b27c5942945064f8dc8d629be4318963fca8b0f41ab552e14a3deaea705d4ffd1da498a188a21d83b94b36529817c09808a62b202bf3cd64435c1ac1f775f00044dd23b0b3a1aff5a6dff784ec7b6ea312f49cc9031607a6a6b2b063e03e70a9d1ddba553068e1805802c095268f67a2f65af8458f65453c1a56e259ba72057c35f71558652e27de64eac7e5961ca68f89374d990ab91bac50c5a6e9ac5a02772df46af2ff9790f970b7f81a3890f73e0c6caa5ee09cc6bdeaaf6e3b9ef0ec3c319c7fd280a31dc6eca8a26585a8a4af205567be1246d30b04", 0xdf, 0x2}], 0x8000, &(0x7f0000003280)={[{@umask={'umask', 0x3d, [0x30, 0x37, 0x35, 0x32, 0x35]}, 0x2c}, {@uid={'uid', 0x3d, [0x37, 0x3b, 0x35, 0x3f, 0x38]}, 0x2c}, {@fmask={'fmask', 0x3d, [0x31, 0x31, 0x36, 0x34, 0x35]}, 0x2c}]}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f00000032c0)=[@in={0x2, 0x4e24, @multicast1=0xe0000001}], 0x10) getresgid(&(0x7f0000003300), &(0x7f0000003340), &(0x7f0000003380)) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000033c0)={0x0, @in6={{0xa, 0x4e20, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}, 0x89c4, 0x4}, &(0x7f0000003480)=0x90) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f00000034c0)={0x9, 0x6, 0x1, 0x4000, 0x1, 0x2, 0x3, 0x4, r8}, 0x20) ftruncate(r7, 0x6) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000003500)={0x0, {{0xa, 0x4e22, 0x46a8, @empty, 0x4}}}, 0x88) 2018/04/04 13:08:06 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe9ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x10007fff) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) syz_open_pts(r0, 0x0) r2 = syz_open_pts(r0, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80, 0x21) syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') r4 = socket(0x10, 0x802, 0x0) bind$bt_l2cap(r4, &(0x7f0000000000)={0x1f, 0xc7, {0x2, 0x5, 0x1000, 0x7f, 0x6}, 0x400000000001e20, 0x9}, 0xe) r5 = fcntl$getown(r4, 0x9) r6 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x10001, 0x80) ioctl$KVM_KVMCLOCK_CTRL(r6, 0xaead) write(r4, &(0x7f0000000040)="24000000210025f0075c0165ff0ffc0e020000000010000002e1100c08000a0000000000", 0x24) sendmsg$FOU_CMD_ADD(r3, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000740)=ANY=[@ANYBLOB="4b894c8b70b914552a09e1b2199f54c394708248d507dc64f5ef32fd4130442e55d527fb3c11bc4e8653ae5cad04d1c1f067a58350c9f4677ef15d6b890ee2452fa35af790b2fb887daf87c51ead8bc1fd05eedd15fb85784e357c642c2f53888a4e5a1be2ac24e5a10e64cac50c20fb747ab5bf11e942e9fc06000000fc22e0dfba1c03253170620648045a7e97ee6353c775a51dda45d95033bcd762ec7689a82002000000be83b1f002601bc7f0833b8af99b5407b232a361d317"], 0x1}, 0x1, 0x0, 0x0, 0x8000}, 0x4008880) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x80000000}) dup3(r1, r0, 0x0) close(r2) rt_sigprocmask(0x1, &(0x7f0000000080)={0x6}, 0x0, 0x8) r7 = syz_open_procfs(r5, &(0x7f00000008c0)="0000efff0000001f00f77499818fea1c0b480ffb2ab6af7958286d8012e90463fac360420cd2ce3fb6c56bcdcb8d7e1e205d3bacb8f8d6d5582af2147b1dc8c48617ca31a8c9590080ffff61b41caa12be42a8bb2ed58f0400868574457b3552d97cccde569014aaa7c480162fc396ea5aa6531be64486e597ce6b76229ffb8c5a421bbc1da8f6f9a892bf02a1c4779ac4fe58b64648c692f3dc3ca1332676efa38edf1a7af0a210f7c5ee30911af0df75522b73fc8b2bb4a4c94bfcbbe305") r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000700)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$KVM_CREATE_DEVICE(r7, 0xc00caee0, &(0x7f00000003c0)={0x2, r8, 0x1}) getpid() socket$inet6_tcp(0xa, 0x1, 0x0) r9 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r9, 0x4, 0x44009) kexec_load(0x9, 0x1, &(0x7f0000001580)=[{&(0x7f0000000340), 0x0, 0x80000001}], 0x3e0000) readv(r7, &(0x7f0000000600), 0x0) read$eventfd(r9, &(0x7f0000000200), 0xfffffe08) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x8000) write$eventfd(0xffffffffffffffff, &(0x7f0000000000)=0x8, 0x7) 2018/04/04 13:08:06 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000005c0)='/selinux/enforce\x00', 0x0, 0x0) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(0xffffffffffffffff, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) close(r3) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f0000000540)={{&(0x7f0000000800)=""/197, 0xc5}, &(0x7f0000000500), 0x2}, 0x20) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000ac0)=ANY=[]) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x65, "14ccc4c647b7609e06ae81b255c0b9459ce9f72f9b150d8fb510c8bd3645facded46a47c2091111cc5a1c7e4258721bf439e71764d318b91c3686a9c58fe973adcee33f3658287c5167f4988ca7a0efc8f1dea5d6faa40f166ddcff0ae01559e38bc84a5b3"}, &(0x7f0000000080)=0x6d) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000900)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], &(0x7f00000003c0)=0xcc) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000400)={r5, 0x2000000000000000}, 0x8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1001}) ioctl$void(r1, 0x5451) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f00000004c0)={0x7, 0x1}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) getsockopt$inet_int(r2, 0x0, 0x1c, &(0x7f0000000300), &(0x7f0000000340)=0xfffffffffffffe98) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000580)) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x840c, &(0x7f0000000300)) statfs(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=""/211) io_setup(0x469, &(0x7f0000000480)=0x0) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000000440)) setxattr(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)=@known='com.apple.system.Security\x00', &(0x7f0000000680)='ppp1:em1wlan0\x00', 0xe, 0x3) io_submit(r6, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000380)="a6", 0x1}]) 2018/04/04 13:08:06 executing program 3: semget$private(0x0, 0x3, 0x40) socket$nl_crypto(0x10, 0x3, 0x15) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000002ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000035000)=ANY=[@ANYBLOB="240000001800210000000000feff0000020000000000fd0104000000080005007f000001"], 0x24}, 0x1}, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) prlimit64(r1, 0x7, &(0x7f0000000040)={0x6, 0x3b6c}, &(0x7f0000000100)) r2 = socket$netlink(0x10, 0x3, 0x1c) sendmsg$nl_route(r2, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000080)=ANY=[@ANYRES32=r2], 0x1}, 0x1, 0x0, 0x0, 0x20004880}, 0x4) 2018/04/04 13:08:06 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff88, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x2], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x101000, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x20880, 0x0) setsockopt$packet_int(r1, 0x107, 0x0, &(0x7f0000000180)=0x1, 0x4) fallocate(r0, 0x1, 0x5, 0x1) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000280)) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f00000000c0)="08a6815171c2074e40e51ca09e5041b6d600c11270a0f17a98a3e9776089689a7f437312ff51d01a5fdfd5ef9b0ff89d15a2a451cdf7cf9b124bff7c5a7b382f87e7af997989b60f0081b7aafc9ac6ac8bcf9eb177ae1c1de1f3a5a8f8edb47cae23187701aa66b40edcbe6d2b68f2ae9d951255f4b82d2a0f") 2018/04/04 13:08:06 executing program 1: sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x1) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x4) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) r1 = userfaultfd(0x100000000000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)=0x0) fcntl$setown(r1, 0x8, r2) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f00000001c0)=0x7000) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f00001f2ff0)=[{&(0x7f0000000180)=""/1, 0x1}], 0x2f9) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000011000)) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000080)=""/139) read$eventfd(r0, &(0x7f0000000040), 0x8) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/04/04 13:08:07 executing program 7: r0 = semget(0x2, 0x5, 0x8) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000040)=""/59) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000340)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000300)={0xffffffff}, 0x13f}}, 0x20) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) unshare(0x20000400) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x0, 0x0) openat$cgroup_procs(r4, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$rdma_cm(r3, &(0x7f00000000c0)=@migrate_id={0x12, 0x0, 0xfa00, {&(0x7f0000000080), r2, r1}}, 0xfdba) 2018/04/04 13:08:07 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) listen(r0, 0x2000000000000006) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000280)={0x6, 0x8, 0x64be5827, 0xfffffffffffffffc, 0x20}, 0x14) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f0000000000)=ANY=[@ANYBLOB='m{\x00']) fstat(r1, &(0x7f0000000100)) r3 = socket$inet(0x2, 0x3, 0x19) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) r4 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x6, 0x40000) openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0xfc, 0x0) read(r2, &(0x7f00000003c0)=""/241, 0xf1) ioctl$KIOCSOUND(r4, 0x4b2f, 0x9) ioctl$sock_inet_SIOCDARP(r4, 0x8953, &(0x7f0000000200)={{0x2, 0x4e21, @broadcast=0xffffffff}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x4, {0x2, 0x4e22}, 'yam0\x00'}) dup3(r1, r3, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000080)='net/netlink\x00') pread64(r5, &(0x7f00000001c0)=""/26, 0x23c, 0x0) 2018/04/04 13:08:07 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0xfffffffffffdffd, 0x0) perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x9, 0x80a, 0xb) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r2, 0x8250aea6, &(0x7f0000000180)=""/219) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x4400, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000000c0)=r3, 0x4) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc1205531, &(0x7f0000000140)) 2018/04/04 13:08:07 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002a40)={'vcan0\x00', 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000140)) sendmsg$nl_route(r0, &(0x7f0000000a00)={&(0x7f0000000900)={0x10}, 0xc, &(0x7f00000009c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="300000001c00090400000000000000000a000000", @ANYRES32=r1, @ANYBLOB="000000004419790bee43c932bb531a145686844514000100ff020012000000000000000000000001"], 0x30}, 0x1}, 0x0) [ 689.242232] netlink: 20 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/04 13:08:07 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106-gcm-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000006040)=[{0x0, 0x0, &(0x7f0000001080)=[{&(0x7f0000000fc0)="08c2ddb99fe0c1690335d46b0d965ca4a1278f55e71847bb652471e081095045", 0x20}], 0x1, &(0x7f00000010c0)}], 0x1, 0x0) r2 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000010c0)="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", 0x1000, 0xfffffffffffffffe) keyctl$get_security(0x11, r2, &(0x7f0000000380)=""/248, 0xf8) recvmsg(r1, &(0x7f00001b0000)={&(0x7f0000000000)=@nfc_llcp, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000300)=""/88, 0x58}], 0x1, &(0x7f0000000200)=""/190, 0xbe}, 0x0) 2018/04/04 13:08:07 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x2, 0x200) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000140)={0x9, 0x0, 0x3, 0x8000}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000000180)={0x800, r2, 0x0, 0x3760}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f00000001c0)={0x5, r2, 0x2, 0x1ff}) r3 = openat$cgroup_int(r0, &(0x7f0000000040)='cpuset.memory_spread_slab\x00', 0x2, 0x0) readv(r3, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/16, 0x10}], 0x1) 2018/04/04 13:08:07 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, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x40000080806, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0xffffffff, 0x101000) write$cgroup_int(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="3f351b2c0067ef251915ae32e7a82c"], 0x7) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x0, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/04 13:08:07 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x200003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000286000)="580000001400190c00ae4b80040d8c5628060000000004106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a500a504001ce1ed5e0000000000221f100001000700f8ff090000ec6b0f536e", 0x58}], 0x1) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x9, 0x101000) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00000000c0)=0x400, &(0x7f0000000100)=0x2) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)) 2018/04/04 13:08:07 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x8, 0x101b80) ioctl$sock_netdev_private(r2, 0x89f8, &(0x7f0000000140)="c81d5592fc2731542f19d4937debf13dd0c4f3869aec75671fe9af9da2c2bc18b446c011cf4eb3d94df9b9d484518ba216bac65ec0cb21e69f08989df5bfc498910170ac038a673eece9b348bd57c516a9e939090e8b2054741dd12132d879b18240d6f0898aba5f029f050eba0e5fdd6f24aef2b569ad4f5b69d70cef142423dbc995667fa6608be3b7250970e2ab589c6e32be67c98611538df6c7d8f75f8a57101e36a8f9a92f44213c39311abfb5eed5406c964fe2537e1f3e042c53f8213177dcd2718d3814a56ea3707de54004106fe6cb") r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000000c0)={0x3, 0x0, [{}, {0x80000000}, {0x1, 0x0, 0x0, 0x0, 0x9}]}) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f0000000240)={'filter\x00', 0x7, 0x4, 0x570, 0x358, 0x0, 0x218, 0x488, 0x488, 0x488, 0x4, &(0x7f0000000080), {[{{@arp={@dev={0xac, 0x14, 0x14, 0xa}, @loopback=0x7f000001, 0xffffffff, 0xffffff00, @mac=@random="c4980ac18dc7", {[0xff, 0xff, 0xff, 0xff, 0xff]}, @mac, {[0x0, 0x0, 0x0, 0xff, 0xff, 0xff]}, 0x486, 0x5, 0x4, 0x7fff, 0x4, 0x5, 'syzkaller1\x00', 'irlan0\x00', {}, {0xff}, 0x0, 0x20}, 0xf0, 0x218}, @unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x176c, 'system_u:object_r:hald_var_run_t:s0\x00'}}}, {{@arp={@empty, @remote={0xac, 0x14, 0x14, 0xbb}, 0xffffff00, 0x0, @mac, {[0x0, 0x0, 0x0, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0x0, 0x0, 0xff, 0xff, 0xff]}, 0x7, 0x7, 0xfffffffffffffffb, 0x5, 0x6, 0x5b, 'gretap0\x00', 'irlan0\x00', {0xff}, {0xff}, 0x0, 0x304}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac, @multicast1=0xe0000001, @multicast1=0xe0000001, 0x1}}}, {{@uncond, 0xf0, 0x130}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00', 0x7, 0x80000000, 0x10000}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5c0) 2018/04/04 13:08:07 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000efdc)="240000002a00030f07fffd946fa283b70a00003801000000031e3f000000000000000000", 0x24}], 0x1}, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x10d880, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000080)={{0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1ed}, {0xa, 0x4e21, 0x1744, @local={0xfe, 0x80, [], 0xaa}, 0x6aaf6471}, 0x7, [0x8, 0x5, 0x8001, 0x0, 0xaf, 0x871c, 0x100000000]}, 0x5c) 2018/04/04 13:08:07 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) io_setup(0x6, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)="050000008cf46cfde19a4e3bcfbdce74e32e68b37afae3207037bfcb29491ebbf22a2ce3cb5804b2c42a238cb85f05000000000000000000", 0x38}]) 2018/04/04 13:08:07 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00009b1ffc)=0xfffffffffffffff9, 0x4) dup3(r0, r0, 0x80000) sendto$inet6(r0, &(0x7f00000007fa)="97", 0x1, 0x0, &(0x7f00006f9000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) 2018/04/04 13:08:07 executing program 1: socketpair(0x1, 0x4, 0x3, &(0x7f0000000140)={0xffffffffffffffff}) bind$ax25(r0, &(0x7f00000001c0)={0x3, {"c1ed8ce4b78d4b"}, 0x3f9f}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x147, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = shmget$private(0x0, 0x4000, 0x7c000040, &(0x7f0000ff9000/0x4000)=nil) shmat(r2, &(0x7f0000ffc000/0x1000)=nil, 0x1000) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000180)={'lo\x00', 0x0}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendmsg$nl_route(r1, &(0x7f0000000300)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB="4000000014001101b8f1cf86000000000e000000939e4fd601b9f798f07b9bb02ff275e2e28862036c8d137b9803d12c842153c40800350346f8528364fe64bc3b788a570fa418e3e5a7e913077506a6ae7c374121cad323ddca246bc5ae36979788d86c3ae1af06da60dcea1daa1022315beece9f33664e53ae955debdad4bface708cb353639d8feff9faecb7fad", @ANYRES32=r3, @ANYBLOB="1400060000000000e406000000000000000000001400010000000000000000000000000000000001"], 0x40}, 0x1}, 0x0) 2018/04/04 13:08:07 executing program 6: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)) r0 = shmget$private(0x0, 0x4000, 0x1, &(0x7f0000ffc000/0x4000)=nil) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40800, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040), &(0x7f00000000c0)=0x4) shmctl$SHM_LOCK(r0, 0xb) 2018/04/04 13:08:07 executing program 7: r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10ffc)=0x3f, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x1, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) listen(r1, 0x0) listen(r1, 0x100000003) r2 = dup2(r0, r1) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vga_arbiter\x00', 0x0, 0x0) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r3, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) accept4$inet(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, @local}, &(0x7f0000000240)=0x10, 0x0) write$rdma_cm(r3, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r4}}, 0x48) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000000100)={0xffffffff, 0x0, {0xffffffffffffffff, 0x3, 0x8, 0x3, 0x2}}) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000280)='fou\x00') sendmsg$FOU_CMD_GET(r2, &(0x7f0000000380)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x48, r5, 0x1, 0x70bd2d, 0x25dfdbfe, {0x3}, [@FOU_ATTR_AF={0x8, 0x2}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0xaf}]}, 0x48}, 0x1, 0x0, 0x0, 0x800}, 0xc004) 2018/04/04 13:08:07 executing program 2: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x135) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000903ff8)=@fragment, 0x8) r1 = dup(r0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000000100)=0x5, 0x3ba) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/04 13:08:07 executing program 6: r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="19", 0x1, 0xfffffffffffffffb) r1 = open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x68) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000000440)={{0xe47, 0x5, 0x1, 0xca, "b2e7c4a1a50633e118d33e647bbe9cc64802a7ca7a6fec11ba204a2fa54664acf854a5cbd92e6018cbeefc44", 0x20}, 0x4, [0x80000000, 0x7f, 0xc13f, 0x8, 0x1000, 0x7, 0x401, 0xffffffffffffffff, 0x8, 0x2, 0x0, 0x3, 0x2, 0x1, 0x8001, 0x2e52, 0xa80000000000000, 0x0, 0xffffffff80000001, 0x6, 0xffff, 0x20, 0x407a, 0x984, 0xffffffffffffff01, 0x800, 0x800, 0x46, 0x3, 0x100000001, 0x7, 0x7, 0x0, 0xffffffffffffffe0, 0x1, 0x5bc, 0x2, 0x7, 0x2, 0x9, 0x4, 0x2, 0x1, 0x7, 0x8, 0x0, 0x80, 0x20, 0x7, 0x9, 0x2, 0x7, 0x1, 0x5, 0x2, 0x4, 0x5, 0x8, 0x2e31, 0x1, 0xc000000000000000, 0x6, 0x0, 0x81b, 0x80, 0x9, 0x3f, 0x4, 0x4, 0x8, 0xff, 0x8001, 0x9, 0xe64, 0x2, 0x7f, 0x7, 0x6, 0x1000, 0x8, 0x80000000, 0x1, 0x291, 0x9, 0x65, 0x0, 0x1, 0x4, 0x800, 0x1, 0x20, 0x6, 0x3, 0xfffffffffffffff9, 0xffffffffffff0000, 0x40, 0xc0d, 0x7, 0x6, 0xffffffffffffff7f, 0x6, 0x80000000, 0x5, 0xb6, 0xf31dbb9, 0x4, 0x0, 0x7fff, 0x5, 0x9, 0x5, 0x3, 0x9, 0x8, 0x8, 0x0, 0x1, 0x7, 0x3ff, 0x81, 0x5, 0xa8c, 0x0, 0xffff, 0x7, 0x3, 0x1, 0xcbeac61], {0x77359400}}) add_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000100), 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0xa000, r2, r3, 0x5, 0x2000040) keyctl$get_security(0x11, r0, &(0x7f0000000240), 0x0) 2018/04/04 13:08:07 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x7fff8000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa24}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000000010, 0x3, 0x0) write(r0, &(0x7f0000f56fdc)="240000002e001f811f101a00000000002300f9ffffffffffffffffff08ffffff04010061", 0x24) 2018/04/04 13:08:07 executing program 2: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/ashmem\x00', 0x0, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) connect$rds(r1, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x14}}, 0x10) getrusage(0x1, &(0x7f0000000040)) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000080000)="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") 2018/04/04 13:08:08 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x574ab6d1, 0x22000) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000380)={0x7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}}) sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000340)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000180)={0x14c, r1, 0x20, 0x70bd28, 0x25dfdbfd, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xb4d}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7f}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x10000}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xffffffff}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@broadcast=0xffffffff}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xd191}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x6}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x100000001}, @IPVS_CMD_ATTR_DAEMON={0x60, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xfffffffffffffff8}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x400000000000000}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8001}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8}]}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gre0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2}]}]}, 0x14c}, 0x1, 0x0, 0x0, 0x40d1}, 0x8010) unshare(0x2000007) clone(0x4040000, &(0x7f0000000200), &(0x7f0000000080), &(0x7f0000000100), &(0x7f0000000180)) 2018/04/04 13:08:08 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000c00)={&(0x7f0000000bc0)=ANY=[]}, 0x1}, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f00000001c0), &(0x7f0000000280)=0x679) clock_adjtime(0x0, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x7}) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x9b}, {&(0x7f0000000a80)=""/11, 0xb}, {&(0x7f0000000a00)=""/102, 0x66}], 0x5, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/04/04 13:08:08 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000300), 0x1, 0x0) write$rdma_cm(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="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", @ANYRES32=0xffffffff, @ANYBLOB="c5d80000"], 0x10) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040)=0x800, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e20, 0x9, @dev={0xfe, 0x80, [], 0x18}, 0x215c}}, 0x7b5, 0x8, 0x0, 0x4, 0x20}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000180)={r2, 0x0, 0x10, 0xfa, 0x7}, &(0x7f00000002c0)=0x18) 2018/04/04 13:08:08 executing program 2: timer_create(0x7, &(0x7f0000093000)={0x0, 0x31, 0x0, @thr={&(0x7f0000654fc2), &(0x7f0000f16000)}}, &(0x7f0000173000)) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000db1000)={{0x0, 0x1c9c380}, {0x0, r0+10000000}}, &(0x7f000017cff0)) timer_gettime(0x0, &(0x7f000041b000)) r1 = memfd_create(&(0x7f0000000540)='\x00', 0x1) r2 = perf_event_open(&(0x7f00000005c0)={0x7, 0x70, 0x8, 0x9, 0x81f6, 0x8, 0x0, 0xfffffffffffffe01, 0x142, 0x1, 0xff, 0x3, 0x6, 0x9, 0x4, 0x5, 0x100000000, 0x8, 0x6, 0x9, 0x1, 0x8, 0x3, 0x800, 0x74, 0xfff, 0x9, 0xf4ca, 0x7, 0x4, 0x1, 0x800, 0x3ff, 0x0, 0x0, 0x1ff, 0x80000000, 0xffffffff00000001, 0x0, 0x3, 0x2, @perf_bp={&(0x7f0000000580), 0x1}, 0x10000, 0xfd, 0xb6, 0x7, 0x6, 0xf21, 0x976}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000001c0)) r3 = epoll_create1(0x80000) r4 = fcntl$dupfd(r3, 0x0, r3) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f000086fff4)) r6 = getpgrp(0xffffffffffffffff) r7 = getpid() epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r3, &(0x7f0000000040)) kcmp$KCMP_EPOLL_TFD(r6, r7, 0x7, r5, &(0x7f0000000000)={r5, r4}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xcc, &(0x7f00000002c0)=0x1000000, 0x4) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r8 = syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0x9, 0x1) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000001c0)={0xffffffffffffffff}) r10 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fsetxattr(r8, &(0x7f0000000100)=@known='system.sockprotoname\x00', &(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a", 0x3c, 0x0) setsockopt$inet_buf(r9, 0x0, 0x2f, &(0x7f0000000240)="1a420f1697e2b0216d65694cf6da78f3c2a5c0f79dc53604bd7fa5a383a1b73ac3189dd3bf8d34824057a7462ec7540a94139bdc2544ae0d55c7c50751f87c7c9c39", 0x42) fcntl$setstatus(r10, 0x4, 0x44009) socket$key(0xf, 0x3, 0x2) read$eventfd(r10, &(0x7f0000000200), 0x8000) ioctl$TIOCGSID(r10, 0x5429, &(0x7f00000003c0)=0x0) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000400)=r11) fsetxattr(r10, &(0x7f0000000080)=ANY=[@ANYBLOB="f451452d239595637545c6720d7365722e2a"], &(0x7f00000000c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a", 0x3c, 0x3) ioctl$KDGKBMODE(r8, 0x4b44, &(0x7f00000002c0)) 2018/04/04 13:08:08 executing program 1: r0 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000043ff3)='/dev/snd/seq\x00', 0x0, 0x802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) r3 = semget$private(0x0, 0x6, 0x260) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000000280)={{0x5, r4, r5, r6, r7, 0x42, 0x7}, 0xef0, 0xffffffffffffffff, 0x4}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000046000)={0x122, @time}) 2018/04/04 13:08:08 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x1c, 0x2e, 0xaff, 0x0, 0x0, {0x1}, [@nested={0x8, 0x0, [@typed={0x4, 0x1, @binary}]}]}, 0x1c}, 0x1}, 0x0) 2018/04/04 13:08:08 executing program 0: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffff, 0xfff, 0x8}, 0xc) dup(r0) r1 = syz_open_procfs(0x0, &(0x7f0000000440)="6e65742f6465765f6d6361737400c007ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1bbf063e676e83c740e2d647534a1045850a23665d8a07270193f5d003c10e342398400876e8d1721c0b53a91c2f6ec1e5484645d32b6000000000000944295c4c1a871eca5896b19794793ef47eb6cd00719868ed86981c7f341b27151a05f913cd1e7468dd928adb2c0988e13528d0f6cc65ff5f98000d22d325d79b726b1abbc59753c5d9fb17254c4bcc337f8df34116abb04665f01c6a7d843ab1251d5097b1ed894460fdfeefb09cccb3fdc042e8f3ae2c9106c72aa9e210240b4daae1d") r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='projid_map\x00') sendfile(r2, r1, &(0x7f00000001c0), 0x7a000000000000) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000000040)=""/105) 2018/04/04 13:08:08 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000000280)=ANY=[@ANYBLOB="e0028d512c47e66643cffe103c739495d4c1f722b5795d5e52218ff8f7d05df2e6dcf7e2a3eadd44af4bf6e3a4dde470e46bb2586e1d990e43a97098f58489b0f93768b4d3c7d64439a4a99c98633fae9506b0f11dc695a349d6c0f046cee9e5e173af84d8eced0a220f670896e6da985cc633eca85c22723ce0c4b63a81e1667637d2310e5f667032108d994fef2c93834f73aa11ab5d35b5e8071365c072c1902fc2b6e0b0120e7ee45857e23dfd4617c219aced9cd4d413812e71a118a655a76526e3aa0e4d8b46fcc980c645b07197bf439dc73a23d7244414f72333aeb8a9a309a16bb55c1616812dac7a9b4ab90955701b7d715c5e455e04d43d116df9e4849d1b006a80a4c2f4b9b5cffd8a5a22eb57dd9f743d6ac60a56a5840d9db1b5390cf63b564229bc5864d2929b22543f8bde2030ad7016264180684077b5868b3451a6404c5aa79f95ece790be51d2fec20b022d31f5aadef251d5fc90b18a6d03808dc867e96d27315755c24432e0b62b7a9373560511a22ffb5984fe4b40411ab4eb961e42c04df6649c03aa008b0fbf9f56b1717d430bb625eb8077d74155f66f982794a9b9bb0c38a0aee69c0441c694791ff6d0ab96fc511b62d7d51c94851a90e74e9e6fca19bf830f3056f0636968d494e1ad8afc402eb585263c1e3df6869838d2cd28423ad36654cf151cc132abfc69afddbfa71b90f7cd5db3f83bebc357a67748a4f64eb1f7cfd57fd8119adc38376a27096aed00f3428f1c0afa630a7369f3b4eec31653bef5de2728d797f1b0d37f9d05db7d03fcf34f279756b320965370af224af0663de20985d2e536c8ae973625bf92cf0603ae73a6648235129ab7fba8b424e0616ab5abc089ecc2c5b07bebf18ed3d8"], 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000000)) r2 = accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x254}, 0xb) shutdown(r2, 0x1) 2018/04/04 13:08:08 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x1, 0x80) getsockopt$ax25_int(r1, 0x101, 0xd, &(0x7f0000000140), &(0x7f0000000180)=0x4) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) tee(r0, r0, 0x9, 0xd) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}}, &(0x7f0000000100)=0x84) 2018/04/04 13:08:08 executing program 1: r0 = socket(0x2, 0x6, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x10d, 0x10, &(0x7f0000303ff8)=@assoc_value, 0x8) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) mknodat(r1, &(0x7f0000000040)='./file0\x00', 0x80, 0x0) 2018/04/04 13:08:08 executing program 0: perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) read(r0, &(0x7f0000da2000)=""/8, 0x8) mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) r1 = dup2(r0, r0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x10000) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2800) r2 = gettid() fcntl$setown(0xffffffffffffffff, 0x8, r2) rt_sigprocmask(0x0, &(0x7f000003b000)={0xffff7ffffffffffe}, 0x0, 0x8) fcntl$setsig(0xffffffffffffffff, 0xa, 0x1b) timerfd_settime(r0, 0x1, &(0x7f0000000080)={{}, {0x0, 0x989680}}, &(0x7f00000000c0)) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) readv(r0, &(0x7f00000002c0)=[{&(0x7f00000001c0)=""/227, 0xe3}], 0x1) inotify_add_watch(0xffffffffffffffff, &(0x7f000001eff6)='./control\x00', 0xa4000960) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000180)=""/3) mkdir(&(0x7f0000000300)='./control/file0\x00', 0x104) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @remote, @multicast1}, &(0x7f0000000100)=0xc) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000140)=r3) timerfd_settime(r0, 0x0, &(0x7f00000000c0)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000000fe0)) 2018/04/04 13:08:08 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000040000)={0x0, 0x100000001}, 0x1e2) r1 = dup(r0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000440)={0x8, 0x77, 0x1, 0x9, 0x0, 0x800, 0x9, 0x80000000, 0x1a3, 0x3, 0x7, 0x4}) r2 = accept(r0, &(0x7f0000000000)=@ipx, &(0x7f00000000c0)=0x80) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00000001c0)={'bridge0\x00', 0x9}) accept4$packet(r2, 0x0, &(0x7f0000000100), 0x80000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000200)={0x0, 0x5}, &(0x7f0000000240)=0x8) syz_open_dev$vcsa(&(0x7f0000000300)='/dev/vcsa#\x00', 0x7, 0x80) r4 = dup(r0) getsockopt$IPT_SO_GET_ENTRIES(r4, 0x0, 0x41, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], &(0x7f0000000400)=0x1) ioctl$KVM_DEASSIGN_DEV_IRQ(r4, 0x4040ae75, &(0x7f00000002c0)={0x7, 0x3, 0x0, 0x102}) ioctl$KVM_SET_MP_STATE(r4, 0x4004ae99, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r3, 0x100000000000}, &(0x7f0000000d00)=0xfffffffffffffef3) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000140)={{0xa, 0x4e20, 0x48, @local={0xfe, 0x80, [], 0xaa}, 0x80000001}, {0xa, 0x4e23, 0xa9e, @local={0xfe, 0x80, [], 0xaa}, 0x3ff}, 0x5, [0xffffffff, 0x3, 0x7fffffff, 0x7ff, 0x6, 0x5, 0x1db, 0xa0]}, 0x5c) 2018/04/04 13:08:08 executing program 4: r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x800, 0x80000) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000180)) accept4$bt_l2cap(r0, &(0x7f00000001c0), &(0x7f0000000200)=0xe, 0x80000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000000c0)=0x3f, 0x4) r1 = socket$packet(0x11, 0x400000000000003, 0x300) getsockopt$packet_int(r1, 0x107, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000100)={'ipvs\x00'}, &(0x7f0000000140)=0x1e) 2018/04/04 13:08:08 executing program 1: r0 = memfd_create(&(0x7f00000000c0)="2f7b06003170707031253a656d30f9", 0x0) write$tun(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="fb"], 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0x9, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r2, 0x0) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) r7 = dup3(r0, r5, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r6, 0xaeb7) ioctl$KVM_RUN(r7, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="b9870300000f329a1a00c0fee400c4c31120660d4ab981030000b806000000ba000000000f30c4e2392db636fb66ed0f3266b817018ed0c4e161f1c70f01cf66b8dc008ec8", 0x45}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) 2018/04/04 13:08:08 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x3c32d1caf6be5200) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000016000)={0x14, 0x2d, 0x401}, 0x14}, 0x1}, 0x0) sendto(r0, &(0x7f00000001c0)="97667b69440f16ac58b4cd33658eb194d48e89e7e03f33db845eaf8df27f5c86039c9e322820972be53b10879a17d4f2056b4934936e319b7da8ceb7c63291fb428ef27e0223dd59f55b2fe53731b33e62f0037ab45c4b21ea0550e1072ce22828edebbc617de8d2c60984537da89119d1b16aaa7e2598400169e1b4f3104c54c3cdc7818c50720b20adf51e355ac15560f67b391e1e8740f84638fe9ddc3ab133791097d706506718d0ecae5269ebd71eb31b830131ba4cf4918c4ee3e429b383e177553aa2c2106d57b73e4c72a079f46f1cd1ec01c1516ae458", 0x3e8, 0x20000000, &(0x7f0000000140)=@sco={0x1f, {0x8, 0x3f, 0x769, 0xaa0, 0x2000, 0x4}}, 0xfffffffffffffeb7) 2018/04/04 13:08:08 executing program 3: r0 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x1, 0x80000) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/snmp\x00') ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000080)={{0x2, 0x4e22, @broadcast=0xffffffff}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x20, {0x2, 0x4e22, @loopback=0x7f000001}, 'ip6gre0\x00'}) dup3(r1, r2, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/04/04 13:08:08 executing program 7: recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r1 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000640)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000700)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x8, 0x0, 0x2, 0x2, r3}, &(0x7f0000000140)=0x51) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000500)={0x0, 0x3ff, 0x2c}) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000600)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r4, 0x0, 0x41, &(0x7f0000000180)={'raw\x00', 0xb, "f57a2b3c1c220d44f1a0cb"}, &(0x7f00000001c0)=0x2f) r5 = socket(0xa, 0x80806, 0x0) ioctl(r5, 0x8916, &(0x7f0000000000)) ioctl(0xffffffffffffffff, 0x8936, &(0x7f0000000000)) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x21fff}) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) sendfile(r0, r0, &(0x7f0000000080)=0x5f, 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) sync() openat$cuse(0xffffffffffffff9c, &(0x7f0000000580)='/dev/cuse\x00', 0x82400, 0x0) dup2(r1, r0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x9, 0x8) [ 690.888442] x86/PAT: syz-executor1:14864 map pfn RAM range req write-combining for [mem 0x18b3d0000-0x18b3d3fff], got write-back 2018/04/04 13:08:08 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000140)={0xffffffffffffffff}) bind$netlink(r1, &(0x7f0000001500)={0x10, 0x0, 0x25dfdbfb, 0x1200012}, 0xc) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000000040)=ANY=[@ANYBLOB="007ceac7273a85c6c8e6ae75276d774e0b8a6e9b17b10b5dc42f9b19f800"]) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f00000013c0)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x2240}) syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0xd12, 0x3, &(0x7f00000012c0)=[{&(0x7f00000001c0)="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", 0x1000, 0x7ff}, {&(0x7f00000000c0)="3dd24d938bda8ba5e4caad7c92c603030902c2e2ae00ea3967f1d3e56b6dde43c45ee1a330252d121a89a71a40dd3985a94832ace3a3589157ba001bf9767b4d36fa2938362d804142fd257b7982b1f13c47b5697b89f0745acb25e1337b", 0x5e, 0x7}, {&(0x7f00000011c0)="dfbe80e90483f47a658c8e9c428a3754b1f481bfc89649a2bcd0a7794cf477c96e22c2921a12e5ddf21302026b4c9299584f2b57d66b36fb60a0f233e33a07ae55f962b6b23c679eabd95202b077f9c1e836eb067258f4af99b9a1a8af87cf8071f6860bcaa5c10721b1ecc8cb0b6986a46a13233178c7c3d398822ce36ddfaa4fb66fb9ecaa134df8804f2b1df94fa596a98011969882b1ad05ae462b33ce36035290d6541f9d91e550074135faad863cf83b10d380cfb1a10f47e2158ebe709bd7ecbb869b3395975034d290ca", 0xce, 0x3}], 0x1, &(0x7f0000001340)={[{@lockproto_dlm='lockproto=dlm', 0x2c}, {@noloccookie='noloccookie', 0x2c}, {@suiddir='suiddir', 0x2c}, {@rgrplvb='rgrplvb', 0x2c}, {@noloccookie='noloccookie', 0x2c}, {@localflocks='localflocks', 0x2c}, {@hostdata={'hostdata', 0x3d, '/dev/kvm\x00'}, 0x2c}, {@noloccookie='noloccookie', 0x2c}, {@acl='acl', 0x2c}]}) 2018/04/04 13:08:08 executing program 3: r0 = perf_event_open(&(0x7f00006d7000)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000140)={{{@in=@multicast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f00000000c0)=0xe8) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000040)=0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rtc\x00', 0x400, 0x0) setsockopt$inet6_buf(r5, 0x29, 0x3e, &(0x7f00000003c0)="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", 0x1000) fstat(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={r4, r3, r6}, 0xc) connect(r1, &(0x7f0000000240)=@hci={0x1f, r2, 0x3}, 0x80) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000100)) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000340)=0x7) [ 690.955184] x86/PAT: syz-executor1:14864 map pfn RAM range req write-combining for [mem 0x18b3d0000-0x18b3d3fff], got write-back [ 690.971424] device bridge0 entered promiscuous mode [ 690.993338] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 691.038549] device bridge0 left promiscuous mode 2018/04/04 13:08:09 executing program 1: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) recvfrom$unix(r0, &(0x7f0000000000)=""/44, 0x2c, 0x40, 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r1, 0xc0984124, &(0x7f0000000100)="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") 2018/04/04 13:08:09 executing program 4: perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x5, 0x147000) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000200)={0x8, 0x7, 0x80000001, 0x2, [], [], [], 0x6e76, 0x5, 0x7f, 0xc02, "7e7f5525e1dc928f96333b7e5310eb3b"}) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000340)=0x3bc8, 0x4) getsockopt$inet_dccp_buf(r0, 0x21, 0x80, &(0x7f0000000100)=""/77, &(0x7f0000000180)=0x4d) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x5, 0x20080) ioctl$fiemap(r1, 0xc020660b, &(0x7f00000001c0)={0x0, 0x7}) 2018/04/04 13:08:09 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) openat(r0, &(0x7f0000000040)='./file0\x00', 0x80, 0x102) r1 = socket$inet6_sctp(0xa, 0x80000000005, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000240)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) getsockopt$inet6_buf(r1, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x90) [ 691.151287] device bridge0 entered promiscuous mode 2018/04/04 13:08:09 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000fbefee)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x4000, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000140)={0x9, 0x800, 0x1, 0x2}, 0x10) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/102, 0x66}], 0x1) open(&(0x7f0000000000)='./file0\x00', 0x20801, 0x10) r2 = dup(r0) ioctl$TIOCSBRK(r2, 0x40044591) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0x4) syz_mount_image$ntfs(&(0x7f0000000200)='ntfs\x00', &(0x7f0000000240)='./file0\x00', 0x9, 0x4, &(0x7f0000000580)=[{&(0x7f0000000280)="20c5baaec5899c606759f7cccb4791b127f12a82ff9cc52461e5f5b0fa70a705d458fc90fb1181549b4ec22108772560d9a6f1deff506b432eaa37328f595ef8b33b66bc41827f09790ed8f965a803d418f0f88213894ec88dd9", 0x5a, 0x100}, {&(0x7f0000000300)="7b979226bb09985b272ffd66c9aa9552badea1dacb266d7e4936d8b5a58ff11f4e4d64389bc39af30fb1bebbfb4832e055796af9182664d2ed14d010fb477e3bb7d715544dca475d54569e780170a30374ad345c44069e381214881f8864c9153567846d7b04a43fd7136d8db4e859c5b4205ec58d14a8ce99e0361e60cdaea3f0f03725df8b787fa2a5e78ec90eb1f141319b42f59aa80c8593dac6de0bc9482cc407929cde28964b451e987b631f39cc163ae7e86ac69fcb601ca74102250ed2900d3e72515e8eac0e7d0c0dd0c0da06cee6527e99a667df4a6b5f44a89178c76830076bd8dce6a017715f42cd5cb0416d7559", 0xf4, 0xaeab}, {&(0x7f0000000400)="e0c988d6d743b6be28d5c04a590a8b0d2d5c004870a0b081ba691770a8e07381b12476e91a8b18067fef7c29ddf9c7a7d54aa31ea38c30b483fdf772103eae9fa009552f6ef1e8230df44e77624f8b8129a30fa97b037ad983d1365a504a4a65327d940f3da2f68fefd48c9b0bc779ee824da6e5de4e06801732fd0ac7abfdd3808b26f770bf8f782f6dabfd", 0x8c, 0xd0}, {&(0x7f00000004c0)="f04163b97d143619aaa923ed00ef9b085e479b10758200f8674e61b86c45ada5a328b1f59a3e25c1e7c6281056b4f96793cc7d2706f09c2253e6bc0efd11141867973105a7beee75ccf3533749f17ff7e0d2e04894243087c2129ce996fa5d3cdf923d6c9800fd23598cba6393175e07f712bac3d1b1f5255be365a27d0b4c87739c6718a41e85babb010f5f", 0x8c, 0x400}], 0x10000, &(0x7f0000000600)={[{@errors_recover='errors=recover', 0x2c}, {@gid={'gid', 0x3d, [0x35, 0x34, 0x37, 0x39, 0x39, 0x3f, 0x35, 0x0, 0x37]}, 0x2c}, {@show_sys_files_yes={'show_sys_files=yes', 0x3d, [0x7d, 0x0]}, 0x2c}, {@case_sensitive_no={'case_sensitive=no', 0x3d, [0x0, 0x32, 0x2d, 0x32]}, 0x2c}, {@disable_sparse_no={'disable_sparse=no', 0x3d, [0x32, 0x33, 0xd749c09b2f1cd4b9, 0x33, 0x38, 0x39, 0x0]}, 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@disable_sparse_yes={'disable_sparse=yes', 0x3d, [0x78, 0x2d, 0x36, 0x31]}, 0x2c}]}) [ 691.175201] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 691.207665] device bridge0 left promiscuous mode 2018/04/04 13:08:09 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000000480)='\x00', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) r1 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140), &(0x7f0000000040)=0x8) 2018/04/04 13:08:09 executing program 6: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000269fb8)={0x1, 0x3, &(0x7f00000affc8)=ANY=[@ANYBLOB="180000000000000002000000000000009500000000000000"], &(0x7f000039cff6)="7379e66b616c6c657200", 0x8, 0x1000, &(0x7f000039c000)=""/4096}, 0x48) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x14080, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r1}, 0x10) syz_mount_image$jfs(&(0x7f0000000180)='jfs\x00', &(0x7f00000001c0)='./file0/file0\x00', 0x800000000, 0x3, &(0x7f0000002280)=[{&(0x7f0000000200)="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", 0x1000, 0xff}, {&(0x7f0000001200)="2e9e730335237b02184854169618bc73f880a69f3589c024e46cb19e3066c1cb2b47ee0eb12b34ff302e71428156cf79471a4443641c5b465a6fcecc775371f9b9670f8949a3bac080e74bfc4c24d5c004f32f6a07a6cb02b7e0a1212922efc62d2382b95c4776d4", 0x68, 0x4}, {&(0x7f0000001280)="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0x1000, 0x7f}], 0x2000000, &(0x7f0000002300)={[{@nodiscard='nodiscard', 0x2c}, {@uid={'uid', 0x3d, [0x36, 0x3d]}, 0x2c}, {@resize_size={'resize', 0x3d}, 0x2c}]}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x6) 2018/04/04 13:08:09 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000340)=@ipv6_newroute={0x24, 0x18, 0x1b, 0x0, 0x0, {0xa}, [@RTA_PREF={0x8, 0x14, 0x10001}]}, 0x24}, 0x1}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040), 0x4) 2018/04/04 13:08:09 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-aes-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r1, &(0x7f0000009ac0)=[{0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000003400)="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", 0x4a1}], 0x1, &(0x7f0000009cc0)=ANY=[]}], 0x1, 0x0) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) [ 691.802913] netlink: 'syz-executor3': attribute type 20 has an invalid length. [ 691.820364] netlink: 'syz-executor3': attribute type 20 has an invalid length. 2018/04/04 13:08:10 executing program 2: r0 = socket$inet6(0xa, 0x807, 0xa) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) ioctl$KDENABIO(r1, 0x4b36) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000fe2000), &(0x7f0000000100)) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000040)={'security\x00'}, &(0x7f00000000c0)=0x54) 2018/04/04 13:08:10 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x1, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000000c0)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000000000), 0xfffffdcb, 0x0) 2018/04/04 13:08:10 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000981ff8)={0xffffffffffffffff}) r1 = epoll_create(0x948) recvmmsg(r0, &(0x7f0000003780)=[{{&(0x7f0000003540)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000003740)}}], 0x1, 0x0, &(0x7f0000003900)={0x0, 0x1c9c380}) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_pwait(r1, &(0x7f0000c21fdc)=[{}], 0x1, 0xcc, &(0x7f00007bbff8), 0x8) r3 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x0, 0x101000) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0xe4, 0x13, 0x1, 0x400, 0x70bd2d, 0x25dfdbfc, {0x7, 0x0, 0x2}, [@typed={0x14, 0xc, @ipv6=@loopback={0x0, 0x1}}, @nested={0x48, 0x84, [@generic="89ded5492d174d9596b0860e0fb0f4acf75f19945485f6cb4793292c2edc5d159a6334c6894c2bbdc9bbf44704398914fba78b69e84e43eb92fc8d437b9ee6a52380"]}, @generic="6a1a55d7837f663165f2eb3f32f73681f81d9ce52d9d5e02d3b240b13c711459c6453d4453dbfbfa092e2e924603ec446732e79d3fc480b968167a735774583c5cae3bff3888b11fad40f95b0853c572b40e99bc33b4a2abcb5e682fa2e03137be901b213c7b8aa738bd5682ed91536913"]}, 0xe4}, 0x1, 0x0, 0x0, 0x8000}, 0x200080c4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000040)) 2018/04/04 13:08:10 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = gettid() readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)}, {&(0x7f0000000080)=""/73, 0x49}, {&(0x7f0000000100)=""/151, 0x97}], 0x3) rt_sigprocmask(0x0, &(0x7f0000479000)={0xfffffffffffffffe}, 0x0, 0x8) readv(r0, &(0x7f0000839000)=[{&(0x7f0000f6f000)=""/4096, 0x1000}], 0x1) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000af8000)={0x0, 0x12, 0x4, @tid=r1}, &(0x7f0000b86ffc)) timer_settime(0x0, 0x20001, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/04/04 13:08:10 executing program 6: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x40, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x11, 0x85, &(0x7f0000000100)="848ede3cdb05427609f849c81d25c84a623df6f68266a9e9ce8366ac7e23262ba4efce4f8d45f1640cf2352c3a3207b47b5d3be110079c0f4bc90b42740e89a59a417824c8041bc0d58da6aa9d790e6d9b60667cc498e5636d42bd29bb05e05584db14cb418f3260a347345868d28bc18b0e29237570fc1637c785f63499e983143704a324"}) bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0x7, 0x7f, 0x27, 0x5, 0x0, r0, 0x100000001}, 0x2c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x1, 0x168, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001f00], 0x0, &(0x7f0000001dc0), &(0x7f0000001f00)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fcffffff01000000130000000000000000006772653000000000000000000000000062637366300000000000000000000000677265746170300000000000000000007465716c300000000000000000000000aaaaaaaaaaaa000000000000aaaaaaaaaabb0000000000000000a0000000a0000000d8000000637075000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000646e61740000000000000000000000000000000000000000000000000000000010000000000000000180c20000000000fdffffff00000000"]}, 0x1e0) 2018/04/04 13:08:10 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) r2 = syz_open_dev$audion(&(0x7f0000000280)='/dev/audio#\x00', 0xffffffff, 0x40000) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r2, 0x80dc5521, &(0x7f00000002c0)=""/9) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000380)='bic\x00', 0x4) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x500, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x6, 0x80000000, 0x10, 0x7, 0x7}, &(0x7f0000000200)=0x98) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000000240)=r4, 0x4) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x4e21, 0x0, @empty, 0x7fffffff}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000300)={r4, 0x9}, &(0x7f0000000340)=0x8) 2018/04/04 13:08:10 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0x4, 0x900) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0xd2, "a80189252fb5a16b1b81aa17951cb857d1e7038d37790620b159b168070ffdb4a393d30f91c68091907653bc653fcc6599a9d173ab3ddc136c823666dde12d4e8c0af2138fec3e1dca987c604ffd1a1621bcc306cdb3651e04021b5df699a8667915fc3bd725115391adbd87de839027b0ffbcaa2ba6cdf6872427f498d1ce970cab2f9966dbda5142fe909057d8f2d32fee31a632324d371d9ebc5c3bea506b16cba9d330dbf5a21ab59ad655c15bdd3c3382ca1775850166e49e7b76ec5fc681ca919d4e924e06a911625bbff49092396a"}, &(0x7f0000000000)=0xda) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r1, 0x4) ioctl(r0, 0x29845731, &(0x7f0000000100)) 2018/04/04 13:08:10 executing program 3: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1a9) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) socket$inet(0x2, 0x0, 0x2) [ 692.662349] QAT: Invalid ioctl 2018/04/04 13:08:10 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f00000000c0)) [ 692.721925] QAT: Invalid ioctl 2018/04/04 13:08:10 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000002000)=@ethernet, 0x10) sendmsg$can_bcm(r1, &(0x7f00005e4000)={&(0x7f00002ccff0)={0x1d}, 0x10, &(0x7f0000728000)={&(0x7f00000aef80)=ANY=[@ANYBLOB="05000000000900000000000000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="2ab0167447d8e278d7532933ffd200000000010000009344000000000000260503dd3e3c0a6afe3f7b5b8beb605be3d9448c99787c873249ed9c34e040a2960600000000000000000000000000000000"], 0x5}, 0x1}, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x20202, 0x0) fallocate(r2, 0x0, 0x4219e1, 0x80009) init_module(&(0x7f0000002880)='ext2\x00', 0x5, &(0x7f0000000580)='journal_path') syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') keyctl$session_to_parent(0x12) sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000bc0)=ANY=[@ANYBLOB="14000000fe4d38920aa906aea495cd71ce53128d334e0dfb4c89acfc3af9f610c4d16757df7bdfc7c7f994d8095ea20ae491057ba16e07b721999fe67920631c44e969caf19b2ed3cb55329e4f28dc0972ccd9af844fffa64cc108208e7e2b8ccfeb635579cd4953c511aa30e46e22bc11d513225b73969647c7fb54323e33a8d891ce607e2868d0b9433b331111ac403a11d667238c306114756ff3e78087cf2342779eea90bbfdf212129bc1c8b8c75181fed4d339d8f5992810a1ab676c6bfdc614618a1feed9f3b9e8180100a9d1fef3db592260db78f2fbfc744adfd207f1ac6fafe05151f2"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x801) pwritev(r2, &(0x7f0000000000)=[{&(0x7f00000000c0)='h', 0x1}], 0x1, 0x0) fallocate(r2, 0x3, 0x0, 0x4c02) r3 = dup(r2) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000000700)={0x2, 0x403}) syz_mount_image$hfsplus(&(0x7f0000000340)='hfsplus\x00', &(0x7f0000000380)='./file0/file0\x00', 0x5, 0x1, &(0x7f0000000880)=[{&(0x7f00000003c0)="69e9f0320ce7f73a5821eaf7ab2cca1518a374be3bb20a6d913c90a33aba5815f2d7a3394ce09ab17968b2161143bbd9e2b9f2a97c4aae5a176e614bc4c962474a320a2bd4ecc6a9e97a222343749217d22b520cc3bff29930285a7d695fdfe031c74f5873f75c2e344224b3ac3cebef9c3660b6f6085fd46f23f8fdb2bbc6821bee8d389ccf056444a299af6cbed1aaa0acf1c1a99b01253441e23964767fcd3dc73ab8de0b96983432e62959b9e88721ce2cff94353f374aa959baac7865312e851f96804f0d17596ca663640832", 0xcf, 0x8}], 0x10000, &(0x7f0000000900)=ANY=[]) io_setup(0x101, &(0x7f00000004c0)=0x0) io_cancel(r4, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x1, 0x400, r0, &(0x7f0000000740)="7f58b8a840574aaf71f09f70609b1805410504df6f2e4ef2705df17cfe989bcd60aad61ea708b9f6a9cef8c1a018c34f9c23cd9b5c1b8a1abceb394beb2cea62a45573c99a445fbf54e8e0809cf923a8b3b22d55764370589514d54882a6b8eaab404701a024aa575c07e7eb62ed73af446c51a3658313f8dc7ec794166823b79f2861fef59c4a8f68a8cdcf6b2a2e59abae987e6e48d9c65aade9f665df04b2d7b8de541aa9536cf34070c74c2efc6d03da1d0784c750c4c7774ba598d2b237b3a910a4e3e58f47f32e80df3a0734be0356de66f3725c838cd64433f4d9191a841dd535", 0xe4, 0x40, 0x0, 0x0, r3}, &(0x7f00000006c0)) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f00000002c0)='./file0\x00', 0x1, 0x1, &(0x7f00000026c0)=[{&(0x7f0000000300), 0x0, 0x9}], 0x1000000, &(0x7f0000002ac0)=ANY=[]) ioctl$KVM_SIGNAL_MSI(r2, 0x4020aea5, &(0x7f0000000080)={0x0, 0xf000, 0x2, 0xffff, 0x9}) accept$packet(r2, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000300)=0x14) r6 = geteuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000005c0)={{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x4e24, 0x81, 0x4e21, 0x0, 0x0, 0x20, 0x20, 0x3a, r5, r6}, {0x8001, 0x9, 0x7, 0x9, 0x3ff, 0x401, 0x708}, {0x400, 0xfffffffffffffffb, 0x3, 0x7}, 0x4, 0x6e6bb6, 0x0, 0x1, 0x2, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d3, 0xff}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3507, 0x3, 0x2, 0x2, 0x8b, 0x6, 0x9de5}}, 0xe8) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00000008c0), &(0x7f0000000900)=0xb) setsockopt$inet_udp_int(r3, 0x11, 0x65, &(0x7f0000000840)=0x7, 0x4) dup(r2) ioctl$KVM_NMI(r3, 0xae9a) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000200)={0x0, 0x5}, &(0x7f00000027c0)=0x8) pipe(&(0x7f0000000500)) 2018/04/04 13:08:11 executing program 2: clone(0x0, &(0x7f0000000380), &(0x7f0000b02000), &(0x7f00000aaffc), &(0x7f00000000c0)) syz_open_dev$vcsa(&(0x7f0000000280)='/dev/vcsa#\x00', 0x7, 0x121880) pipe2(&(0x7f00000002c0), 0x80000) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000340)={0x7, 0xffffffffffffff9c, 0x1}) r1 = openat$cgroup_ro(r0, &(0x7f0000000300)='memory.stat\x00', 0x0, 0x0) connect$netlink(r1, &(0x7f0000000100)=@unspec, 0xc) ioctl$sock_netdev_private(r1, 0x89f4, &(0x7f0000000180)="c0384331c4d6c32f63b1f0c5d9cc320af20bcfa5f2c9c85fc73e2141d3bfe8d73ab923d9322284529354fb438cf3e85bf55fbb8e48b818c7d12e77401b9d5af80dfe451ac2c7a5302963031f067fb09824c8af57c3fe4c302beb9ebc3eefde361b23d7fb98b8eab273df62a7b44929a6dc9a6705fe15cfe27c420893b8183be723b4fe345811c03cbfbec52735704fd62c78934feab9f4a845aeecab58bea87015575a77277d1b8483dabe2236d3fbd5d5ddf24098bb2c381a9acac2c623369a57af5860abcbc63ddae14b6520f7") waitid(0x0, 0x0, &(0x7f0000000140), 0x204100000c, &(0x7f0000000000)) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x1) 2018/04/04 13:08:11 executing program 4: r0 = userfaultfd(0x0) fremovexattr(r0, &(0x7f0000000080)=@known='security.evm\x00') r1 = creat(&(0x7f0000000000)='./file0\x00', 0x100) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa}) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000000c0)={0x6, r1, 0x1}) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000039000/0x5000)=nil, 0x5000}) 2018/04/04 13:08:11 executing program 7: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000040)={'teql0\x00', 0x400}) socketpair(0x11, 0x6, 0x6, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000000180)={0x6, 0x6}) r3 = syz_open_procfs(r0, &(0x7f0000000240)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") flistxattr(r3, &(0x7f0000000200)=""/2, 0xafe015866a4d1e13) 2018/04/04 13:08:11 executing program 0: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000080)="164690f11220a801e15c77a6", 0xc) sendfile(r0, r0, &(0x7f0000001000), 0xffff) rt_sigtimedwait(&(0x7f0000000000), 0x0, &(0x7f0000000040), 0x8) r1 = getpgid(0x0) setpriority(0x0, r1, 0x9) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000140)={r0, 0x28, &(0x7f0000000100)}, 0x10) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000180)) fcntl$getownex(r2, 0x10, &(0x7f000045fff8)={0x0, 0x0}) setpgid(r3, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000000c0)) 2018/04/04 13:08:11 executing program 3: r0 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x3ff, 0x2000) accept$ipx(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000140)) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000000000)={0x2, r1}) 2018/04/04 13:08:11 executing program 6: r0 = memfd_create(&(0x7f0000000280)='/dev/dsp#\x00', 0x1) r1 = perf_event_open(&(0x7f00000005c0)={0x7, 0x70, 0x8, 0x0, 0x81f6, 0x8, 0x0, 0xfffffffffffffe01, 0x142, 0x1, 0xff, 0x3, 0x0, 0x0, 0x4, 0x5, 0x0, 0x8, 0x6, 0x9, 0x1, 0x8, 0x1, 0x800, 0x7, 0xfff, 0x0, 0x0, 0x7, 0x4, 0x7, 0x0, 0x3ff, 0x0, 0x2, 0x0, 0x80000000, 0x0, 0x0, 0x3, 0x2, @perf_bp={&(0x7f0000000580), 0x1}, 0x10000, 0xfd, 0xb6, 0x7, 0x6, 0xf21, 0x976}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000780)=0x1) fstat(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r2) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x24201, 0x0) tee(0xffffffffffffffff, r3, 0x40, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000c80)=ANY=[@ANYBLOB="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"]) getpgid(0xffffffffffffffff) fallocate(r3, 0x11, 0x0, 0x8000000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xcc, &(0x7f00000002c0)=0x1000000, 0x4) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vcs\x00', 0xfffffffffffffffc, 0x0) r5 = dup3(r4, r3, 0x80000) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x821}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x7, &(0x7f0000ffd000/0x1000)=nil) r6 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r5, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000540)={0x4, 0x6, 0x4, 0x400}, 0x6) bind$netlink(r5, &(0x7f0000000500)={0x10, 0x0, 0x25dfdbfe}, 0xc) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r6, 0x40bc5311, &(0x7f0000000300)={0x0, 0x3, 'client1\x00', 0x1, "6dea700b8d591e55", "08f1496fa810039fdc1fc424a6c5849c7ec6764d0f37c177947bcb618e55c868", 0x7}) r7 = syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0xfff, 0x301000) alarm(0x2) eventfd2(0xd1b, 0xfffffffffffffffa) ioctl$VHOST_SET_LOG_FD(r6, 0x4004af07, &(0x7f0000000740)=r7) syz_open_dev$usbmon(&(0x7f0000000440)='/dev/usbmon#\x00', 0x200, 0x200002) migrate_pages(0x0, 0x0, &(0x7f0000000640)=0x2, &(0x7f0000000680)=0x3f) ioctl$VHOST_SET_VRING_ADDR(r6, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x1, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_KICK(r6, 0x4008af20, &(0x7f0000000040)={0x200000000000}) 2018/04/04 13:08:11 executing program 5: r0 = userfaultfd(0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0xb7, "627cb5d2fa84506bdcfdc73ab72576e5a083906e12f89f60bb5ee169f0427a80e339c8986fd563ff95312c2bb624667286b5db9a88620fd7fb07e6c8f3e3772d3ff5bb3337f3dbf4726ebc25fc92d535aaa2847ce1ed6d6624a88207492d5a41f4621151d3f0b4b2c1c89167da1408060a99c5db492e58fff6fd7d55299cb60ddbbba396c08ab4e7f74b20ff463caa21eaf4e560bfca58b7235cb49fc08a89d80c6c0a427158940416800928b98fa3f6e83a7c0daf0f54"}, &(0x7f00000001c0)=0xbf) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e24, 0x29c, @mcast1={0xff, 0x1, [], 0x1}, 0x8001}}}, &(0x7f00000002c0)=0x84) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x1000e}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) madvise(&(0x7f000090b000/0x3000)=nil, 0x3000, 0x4) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) read(r0, &(0x7f000060df9c)=""/100, 0x64) 2018/04/04 13:08:11 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000180)="660f017100660f6fb3b0000fc7afd1070fc76c0036cd38ea997ce300baf80c66b8a48d878c66efbafc0c66b8858d000066ef0f00d0640fe475d4d07aa2", 0x3d}], 0x1, 0x0, &(0x7f0000000540), 0xb95024bcdeb65d74) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000280)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='pids.events\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000140)=[@text32={0x20, &(0x7f00000001c0)="640f6785008000000f01c80f015800c4e1fe707be300b8230000000f23c00f21f835000006000f23f8f20f32660f388227b9420a0000b807000000ba000000000f3066baf80cb81201b780ef66bafc0c66ed676565f26467650f225a", 0x5c}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000000)={0x80001}) 2018/04/04 13:08:11 executing program 7: r0 = add_key(&(0x7f0000000040)='big_key\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)='p', 0x1, 0xfffffffffffffffb) keyctl$revoke(0x3, r0) keyctl$read(0xb, r0, &(0x7f0000000000)=""/1, 0xfffffffffffffe66) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100)=0x0) prlimit64(r1, 0x5, &(0x7f0000000140)={0x5, 0xa8}, &(0x7f0000000180)) r2 = socket$netlink(0x10, 0x3, 0x20000000000a) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a060000ec04a200000543dfd87c5800004824ca943264008900050000000000000000048302000000ea000004000003d46b05a38100000010000100070c09040000000000000005", 0x58}], 0x1) [ 693.869423] QAT: Invalid ioctl [ 693.884254] QAT: Invalid ioctl 2018/04/04 13:08:11 executing program 2: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) r1 = openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000000)='cgroup.type\x00', 0x2, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x200, 0x0) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f00000001c0)="c3f88aa7edfed014a37bbad5763bc6b7594650fe04ab45686cc35d85a430f533a3ed36be88cf05c66fb6e7599e794f57194d10b78f8110a07be9f6b83268e86c81517018a33ef086e13d0678f93fe5f894473d603125ac6712f5b2d1a3e86d378dc0129ff52386ea43cadc6ca2dc60dc403d91602652129d511f0a8914c8f798fcf62c3aca57dccdf4bed057f991d5a64ed9221b49421de9dc89a8afa8365427d61b2818de0095792bbfed9cd04858fd127dcce803ebb07a91239e55cddaaac3d2da2236902a") fcntl$dupfd(r0, 0x0, r1) r3 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r3, 0x8004587d, &(0x7f0000000080)={0x20000000000000ee}) ioctl$VT_WAITACTIVE(r3, 0x5607) 2018/04/04 13:08:11 executing program 7: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x6, 0x40) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000040)) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$setperm(0x5, r1, 0xa000c00) keyctl$search(0xa, r1, &(0x7f00000000c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, r2) [ 693.945139] QAT: Invalid ioctl [ 693.956634] QAT: Invalid ioctl 2018/04/04 13:08:11 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}, 0x801}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000480)='\\,!\x00', 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000500)='stat\x00') sendfile(r0, r2, &(0x7f0000000000), 0x401) 2018/04/04 13:08:12 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000000000), &(0x7f0000000040)) nanosleep(&(0x7f0000000140)={0x77359400}, &(0x7f0000000180)) 2018/04/04 13:08:12 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0xc80, 0x4000) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000000140)=""/254) r3 = dup2(r1, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000026c000), &(0x7f000000afd0)}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f00005da000)={0x0, 0x0, &(0x7f00000d8000), 0x48, 0x0, &(0x7f000044bf7d)="a410778b7a640ab0384c4ead541b6ee57c5645909ef688d8ac3e5ecfc7039f5f8ba53f127b7f01947cd3689eaf6c090277915bab2a0c450988cb85688e2bcc101a80664d3081fcc0"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r3) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x100, 0x0) mq_timedsend(r4, &(0x7f0000000080)="d8d9b8cc62a2a63b8e26249404c20df397252b1d78c9276248ac02ebea1ad790e3f34aea624e4022b78ff0c25a98414eb7b2480ffda68cf37e4bb5602109a9b471c69c16e59737c12a238e324c62f1de4133acbb7aa3762f9155947a939728babd7a", 0x62, 0xff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, 0x0, 0x0) 2018/04/04 13:08:12 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042ff3)='/dev/snd/seq\x00', 0x0, 0x20002) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040)={0x1000}, 0x4) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000000)=[{0x0, 0x3, 0xfffffffffffffffe, 0x0, @tick=0x7, {}, {}, @control}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00000000c0)={0x312, @tick=0x9}) 2018/04/04 13:08:12 executing program 6: r0 = socket(0x10, 0x802, 0x0) accept$netrom(r0, 0x0, &(0x7f0000000040)) write(r0, &(0x7f0000000000)="24000000210025f0071c0165ff0ffc0e020000000010000002e1080c08000b002ca72c44", 0x24) 2018/04/04 13:08:12 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000002d00ff0a0000000000000000030000000800000004000000e0840a27650cc229553167b3dc21c1bcc61d5806a876c87f292d44054fb0e708ec35ae06c17ad19a3770fc51752a9c60739b494596c8117894cdffa8443627436be0b26440aff3a36353402aa6d45aa932d830743deced535e2bdd56e7a03285911c598c7d6c555f4569c32be7fba273b2ac53cc56f9c35bd821cd12a8a4707a822cca84e0293cda60f9ea065da56f728bc81299"], 0x1c}, 0x1}, 0x0) 2018/04/04 13:08:12 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') write$binfmt_script(r0, &(0x7f0000000100)={'#! ', './file0', [{0x20, 'msdos\x00'}], 0xa, "7fc8adef53c1278f2ae71959de6bd3f8009c598f7319e8df2812c3525ae6f79c40d83e4e2a6cf9d770273b2f9bb11af8658141a71e0ea2a2a9331e728c35d7e75c67c9d4ea3dd2de228c56cdfcaba1e1d4d3fe1c0981b94ee0597e024120435fcb7b5c964f64812699803953e28b2fe6dc1886132a228110aa1e17c0430b3f2dfb31c5463adad2e5ee638f8e4ea4f847efbebf62db3ad9e889521846aab92f83a7797f5ebbd2bb9facf2e8c020b9abb01d2e41b9710ae4e0373f8ab41c"}, 0xcf) r1 = epoll_create(0x3da) poll(&(0x7f00000000c0)=[{r1}, {r0}], 0x2, 0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b58ff4)) mkdir(&(0x7f0000b08ff8)='./file0\x00', 0x0) mount(&(0x7f000097fff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x5000, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x9022, &(0x7f000097bfff)) 2018/04/04 13:08:12 executing program 1: r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x8, 0x2) perf_event_open(&(0x7f0000348f88)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000080)={0x2, &(0x7f0000000180)=[{}, {}]}) r1 = socket(0xd, 0x0, 0x0) bind$netlink(r1, &(0x7f0000177ff4)={0x10, 0x0, 0x1}, 0xc) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f00002c5fe8)={0xaa}) r3 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r4 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f0000013000)) shmget$private(0x0, 0x4000, 0xa0, &(0x7f0000ffc000/0x4000)=nil) readv(r4, &(0x7f00005f7000)=[{&(0x7f0000ba8ff9)=""/7, 0x7}], 0x1) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000000340)) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000000100)) ioctl$KVM_DEASSIGN_PCI_DEVICE(r4, 0x4040ae72, &(0x7f0000ff0000)) prctl$intptr(0x8, 0x1) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000002c0)=0x3, 0x4) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000000300)={0xb0, 0x400, 0xb65}) dup3(r3, r2, 0x0) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) 2018/04/04 13:08:12 executing program 4: r0 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x8, 0x400100) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000080)={r2}) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) accept4$bt_l2cap(r0, &(0x7f0000000140), &(0x7f0000000180)=0xe, 0x80000) ioctl$int_in(r1, 0x800000c0045006, &(0x7f00008d0ff8)) r3 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)="e518893eb92c7869521d29b1bb4893519516ba016976674b00f52f5928b9d5b0b9fe6e35f48d27655ecdf11aa027856b5fb1fe9d487ed8c9a8294094d4089271c8c60ddd85eeb4662ac75e5684", 0x4d, 0xfffffffffffffffb) keyctl$read(0xb, r3, &(0x7f00000002c0)=""/235, 0xeb) bind$bt_l2cap(r1, &(0x7f00000000c0)={0x1f, 0x1b09a513, {0x9, 0xfff, 0x200, 0x7, 0x5, 0x5}, 0x480b0348, 0xfffffffd}, 0xe) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f00000004c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x80e00000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x30, r4, 0x100, 0x70bd29, 0x25dfdbfc, {0x5}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}]}, 0x30}, 0x1, 0x0, 0x0, 0x20000000}, 0x4) 2018/04/04 13:08:12 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) eventfd2(0xffffffffffffffff, 0x800000000) read$eventfd(0xffffffffffffffff, &(0x7f0000354000), 0x8) write$eventfd(0xffffffffffffffff, &(0x7f0000951ff8), 0x8) write$eventfd(0xffffffffffffffff, &(0x7f0000f1aff8), 0x8) r0 = add_key(&(0x7f00000001c0)='cifs.spnego\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$negate(0xd, 0x0, 0x3, r0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_netdev_private(r1, 0x40000000089fc, &(0x7f0000000400)="a472689dd431d93e89b5992cf8b4face9fac01673e9d6328a457eb44618a25152a4cc8fca3ff8497edc342195b81e5c28c37ee8ba5ea5be07db12633c77b6d90cb5489a47995d5d417c54c4f3a8bc77a8d194c5bcadbd6ce7b") mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x0, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80000) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000000240)=0x910e, 0x4) r3 = socket$unix(0x1, 0x1, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r3, 0x1, 0x10, &(0x7f000067d000)=0x19, 0x4) bind$unix(r4, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r4, 0x0) connect$unix(r3, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/04/04 13:08:12 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x85, 0x2}, 0xfffffffffffffef8) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="1800c724070000000000000000000000711000000000000000000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/04 13:08:12 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x600000, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f00000000c0)={0x0, 0x6df, 0x2cd, 0x0, 0x6, 0xe687}) r1 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0) mlock2(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) 2018/04/04 13:08:12 executing program 5: statfs(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)=""/22) perf_event_open(&(0x7f000000a000)={0x3, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = memfd_create(&(0x7f0000000080)="e300", 0x1) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f00000001c0)={@nfc={0x27, 0x1, 0x2, 0x5}, {&(0x7f00000000c0)=""/174, 0xae}, &(0x7f0000000180), 0x60}, 0xa0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000002c0)={{{@in=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f00000003c0)=0xe8) stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000280)='./file0\x00', r1, r2) 2018/04/04 13:08:12 executing program 7: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setfpexc(0xc, 0x3) ioprio_set$uid(0x3, 0x0, 0x0) [ 694.556323] binder: BINDER_SET_CONTEXT_MGR already set [ 694.566766] binder: 15091:15095 ioctl 40046207 0 returned -16 [ 694.611295] binder: BINDER_SET_CONTEXT_MGR already set 2018/04/04 13:08:12 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) openat$cgroup(r1, &(0x7f0000000040)='syz0\x00', 0x200002, 0x0) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)=@bridge_getlink={0x28, 0x12, 0x301, 0x0, 0x0, {0x7}, [@IFLA_EXT_MASK={0x8, 0x1d, 0x3}]}, 0x28}, 0x1}, 0x0) 2018/04/04 13:08:12 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000003c0)={"6966623000faffffffffffffff00", 0x2691d0877f1cca97}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) 2018/04/04 13:08:12 executing program 0: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f0000ab2fe2)=""/30, &(0x7f0000000040)=0xfffffffffffffd77) 2018/04/04 13:08:12 executing program 5: connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) shutdown(0xffffffffffffffff, 0x0) sync() shutdown(0xffffffffffffffff, 0x1) [ 694.683592] binder: 15091:15101 ioctl 40046207 0 returned -16 [ 694.800667] binder: release 15091:15095 transaction 195 out, still active [ 694.807972] binder: undelivered TRANSACTION_COMPLETE [ 695.243727] binder_alloc: binder_alloc_mmap_handler: 15075 20000000-20002000 already mapped failed -16 [ 695.254511] binder: BINDER_SET_CONTEXT_MGR already set [ 695.259863] binder: 15075:15083 ioctl 40046207 0 returned -16 [ 695.266691] binder_alloc: 15075: binder_alloc_buf, no vma [ 695.272347] binder: 15075:15135 transaction failed 29189/-3, size 0-0 line 2963 2018/04/04 13:08:13 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x600000, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f00000000c0)={0x0, 0x6df, 0x2cd, 0x0, 0x6, 0xe687}) r1 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0) mlock2(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) 2018/04/04 13:08:13 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100), 0x1, 0x0, 0x383}, 0x400000000) 2018/04/04 13:08:13 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000340)={0x0, 0x8e9, 0x3, [0x80000000, 0x401, 0xfff]}, &(0x7f0000000380)=0xe) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000003c0)={r1}, &(0x7f0000000400)=0x8) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) capset(&(0x7f0000fb2000)={0x19980330}, &(0x7f00000001c0)) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000480)=""/188) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000100)={0x0, 0x7530}, 0x10) r2 = socket$netlink(0x10, 0x3, 0xf) writev(r2, &(0x7f0000312ff0)=[{&(0x7f0000000080)="480000001400190d090043eafd068c560affffffffe006004543984fb2bff49a3326a6ffffffff00000000bc5603ca00000fff890000000309ff5bff87c3e4cb6b716c0123b261a2", 0x48}], 0x1) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={0x0, 0xfe}, &(0x7f0000000180)=0x8) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/net/pfkey\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)={r3, 0xd3, "352f853e92b69ab8cfede55c145035d9682bd551641c13a820b13ed568f4bfdd78a37e62f68333bb90f87787749411d021ca61cf4edb881d536fc50ec6228c2b900f39c1c3a9b1b2c8200b141e006a207b89169eec4d18316e9c7ca12ba9c3ef09cf4b34efcd3ab9f90c2133fe45257b4c03aa283d3065b51cd6fc643132fee2fdc94dc94b4679362c152a278dffa467fdc0b55420a90475da6632eb11afdd82439711ccb3621532cef1df6f509d1b58391d77b6b47d19790307ebb5066e051b67ac3bfb8d0e0e105551d4d80967cec5bd4a44"}, &(0x7f0000000300)=0xdb) 2018/04/04 13:08:13 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x2, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f00000001c0)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000100)=0x0) ptrace$peek(0xffffffffffffffff, r1, &(0x7f0000000140)) r2 = syz_open_procfs(0x0, &(0x7f0000002ff4)='smaps\x00') preadv(r2, &(0x7f0000005000)=[{&(0x7f0000000fff)=""/1, 0x1}], 0x1, 0x10000000000000) openat(r2, &(0x7f00000000c0)='./file0\x00', 0x200200, 0x1e5) 2018/04/04 13:08:13 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x6) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x80040, 0x0) sendmsg$nl_xfrm(r0, &(0x7f00000006c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000680)={&(0x7f00000002c0)=@newsa={0x13c, 0x10, 0x1, 0x0, 0x0, {{@in, @in=@loopback=0x7f000001}, {@in=@rand_addr, 0x0, 0x2b}, @in, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_auth_trunc={0x4c, 0x14, {{'sha512-ssse3\x00'}}}]}, 0x13c}, 0x1}, 0x0) 2018/04/04 13:08:13 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x4, 0x20845) sendfile(r0, r0, 0x0, 0x80) getsockopt$inet_mreqsrc(r0, 0x0, 0x2e, &(0x7f0000000500)={@empty, @rand_addr, @dev}, &(0x7f0000000540)=0x1c8) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x6, 0xffffffffffffff9c, 0x1}) r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x2) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f00000004c0)) preadv(r1, &(0x7f00000003c0)=[{&(0x7f0000000200)=""/242, 0xf2}, {&(0x7f0000000300)=""/141, 0x8d}], 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f00007a2f6d)="776c616e2edd7913a95efc703c42149062b4cd183bd417f3147a8d7a8b39d1dc5775b092c4f0334e41e8f2c016c81942e88dfe5271da37afb86826b19a6d2f4232d66fe7d1ac1b00425ec8af29d4beeeee292f0f919df5f6e1fffffffffffffff78c8823ee6e5747211bff4f5f3aaa4ca6640ecdcc4aa0c2a73f51397156b61e2795711b1839f51c493fdd0b1a37c4e560d9ad") ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000100)=""/239) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000400)={0x0}, &(0x7f0000000440)=0xc) syz_open_procfs(r3, &(0x7f0000000480)='task\x00') 2018/04/04 13:08:13 executing program 4: mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) write$binfmt_misc(r0, &(0x7f00000000c0)={'syz1', "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"}, 0x1004) fgetxattr(r0, &(0x7f0000000000)=@random={'system.', '{mime_type-:+vmnet1\x00'}, &(0x7f0000000040)=""/113, 0x71) 2018/04/04 13:08:13 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) write$rdma_cm(r0, &(0x7f0000001b00)=@bind={0x14, 0x88, 0xfa00, {0xffffffff, 0x1c, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x90) ioctl$VT_DISALLOCATE(r1, 0x5608) [ 695.315175] binder: undelivered TRANSACTION_ERROR: 29189 [ 695.326283] binder: release 15075:15083 transaction 194 out, still active [ 695.333312] binder: send failed reply for transaction 194, target dead [ 695.340050] binder: send failed reply for transaction 195, target dead 2018/04/04 13:08:13 executing program 7: keyctl$join(0x1, &(0x7f0000fb7000)={0x73, 0x79, 0x7a}) keyctl$session_to_parent(0x12) r0 = eventfd2(0x5, 0x800) write$eventfd(r0, &(0x7f0000000000)=0x7, 0x8) keyctl$session_to_parent(0x12) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x200000) close(r0) 2018/04/04 13:08:13 executing program 6: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000005c0)='cpuset.effective_mems\x00', 0x0, 0x0) connect$pppoe(r0, &(0x7f0000000600)={0x18, 0x0, {0x1, @random="8bcbe2a529e9", 'syz_tun\x00'}}, 0x1e) r1 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@dev={0xfe, 0x80}, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@rand_addr, 0x0, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x4, 0x0, 0x5}}, 0xe8) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/04 13:08:13 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000040)) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000080)) unshare(0x28020000) unshare(0x20020000) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@textreal={0x8, &(0x7f0000000240)="0fc7f966b93b08000066b8067abe9566ba7854ae4b0f30baf80c66b8c1c6a08c66efbafc0cecbad004b0eceebaa000b8f5ffef66b9800000c00f326635008000000f300f01d1d00f66b94d0200000f3266b9800000c00f326635010000000f30", 0x60}], 0x1, 0x0, &(0x7f0000000000), 0x0) 2018/04/04 13:08:13 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000080)={{0x21, @broadcast=0xffffffff, 0x4e21, 0x4, 'ovf\x00', 0x10, 0x7, 0x1c}, {@broadcast=0xffffffff, 0x4e20, 0x2005, 0x400, 0x9a, 0x10000}}, 0x44) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x4c, {0x2, 0x0, @loopback=0x7f000001}}) 2018/04/04 13:08:13 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x501000, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000040)=0x200) r1 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x5386, &(0x7f0000ca7000)) [ 695.404369] binder_alloc: 15146: binder_alloc_buf failed to map page at 2000c000 in userspace [ 695.429882] binder: 15146:15152 transaction failed 29201/-12, size 0-0 line 2963 2018/04/04 13:08:13 executing program 5: r0 = memfd_create(&(0x7f000001cffb)='.\x00', 0x1) clock_getres(0x0, &(0x7f000000fff0)={0x0, 0x0}) r2 = syz_open_dev$sndseq(&(0x7f0000042ff3)='/dev/snd/seq\x00', 0x0, 0x20002) r3 = dup2(r2, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000e50)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote={{0x40}, 0x0, &(0x7f0000045000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}}}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @addr}], 0x60) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(0xffffffffffffffff, 0xc04c5349, &(0x7f000003a000)={0x0, 0x807}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000003a000)={0x73d396bab89408d2, @time={0x0, r1}}) 2018/04/04 13:08:13 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00009feff6)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f000042b000), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="100000b13cb2c00d7e2a9400000000919e2ec462221814ede80efb741baefea36c60be7db42c746140f58842b014ac3d0fd4e22dcfbcfc0000000000000000"], 0x10}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)) getsockopt$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}}, &(0x7f0000000140)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000180)={r2, 0x1, 0x6, @random="914e632c6426"}, 0x10) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000ce4000)=0x1000000000007) 2018/04/04 13:08:13 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000704000)={0x0, 0x0, &(0x7f0000724ff0)=[{&(0x7f0000fa7f12)="b1c54112aad2c4c3c495962c2e68b6455b79accaad45c65a1270dce257777350e2ea63300c04f8e3a2918b719d1a509471e6aedf6210a53e3397a5557e143ffc1c106af5452f296befba34bfaafb53dfd72d8b115f633e4fd99491f57d2178ac50c94957ae79071af2f524819d44731d892a83cae4a3788b65812acc97dff3b79b118d255a1683d872eb0aa9b38316917a00456e29b0e750cc67ad010981f6c88c418779a772cf329e8d6d953ea8200a7fe85f7c8e2352d60761823bf1f4f30f", 0xc0}], 0x1, &(0x7f00000003c0)}, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x80, &(0x7f0000030fa0)=[{&(0x7f000034df41)=""/191, 0xbf}, {&(0x7f0000000380)=""/26, 0x1a}], 0x2, &(0x7f0000590000)}, 0x0) [ 695.570950] IPVS: set_ctl: invalid protocol: 33 255.255.255.255:20001 ovf [ 695.596247] binder: undelivered TRANSACTION_ERROR: 29201 [ 695.649154] IPVS: set_ctl: invalid protocol: 33 255.255.255.255:20001 ovf 2018/04/04 13:08:13 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x3da) finit_module(r0, &(0x7f0000000040)='msdos\x00', 0x3) poll(&(0x7f00000000c0)=[{r1}, {r0}], 0x2, 0x800) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b58ff4)) mkdir(&(0x7f0000b08ff8)='./file0\x00', 0x0) mount(&(0x7f000097fff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x5000, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x9022, &(0x7f000097bfff)) 2018/04/04 13:08:13 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) rmdir(&(0x7f0000000080)='./file0//ile0\x00') r0 = gettid() sched_setscheduler(r0, 0x0, &(0x7f0000000000)=0x1) 2018/04/04 13:08:13 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000004c80)="0600c9636ab95c15192c3f3a77ce850fb6c69b", 0xfffffe4c) r2 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x1ff, 0x1) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000180)=0x0) r4 = geteuid() fcntl$getownex(r0, 0x10, &(0x7f0000000200)={0x0, 0x0}) r6 = fcntl$getown(r1, 0x9) stat(&(0x7f0000001a80)='./file0\x00', &(0x7f0000001ac0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000001f40)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f00000024c0)={0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000002500)=0x0) r11 = geteuid() lstat(&(0x7f0000002540)='./file0\x00', &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002600)=0x0) fcntl$getownex(r1, 0x10, &(0x7f0000002c80)={0x0, 0x0}) lstat(&(0x7f0000002cc0)='./file0\x00', &(0x7f0000002d00)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000240)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000004640)={{{@in6=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000004740)=0xe8) r18 = getegid() fcntl$getownex(r1, 0x10, &(0x7f0000004780)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000047c0)={0x0, 0x0}, &(0x7f0000004800)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004840)={0x0, 0x0, 0x0}, &(0x7f0000004880)=0xc) r22 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000048c0)={{{@in6=@ipv4, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f00000049c0)=0xe8) stat(&(0x7f0000004a00)='./file0\x00', &(0x7f0000004a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000004ac0)={0x0, 0x0}) getresuid(&(0x7f0000004b00), &(0x7f0000004b40)=0x0, &(0x7f0000004b80)) r27 = getgid() sendmsg$netlink(r2, &(0x7f0000004c40)={&(0x7f0000000140)=@kern={0x10, 0x0, 0x0, 0x5204080}, 0xc, &(0x7f0000004540)=[{&(0x7f0000000280)={0x5b4, 0x1e, 0x800, 0x70bd2b, 0x25dfdbfd, "", [@nested={0x250, 0x0, [@typed={0x8, 0x8f, @fd=r1}, @typed={0xc, 0x5f, @u64=0x7e}, @generic="b77de2fb16cfd1a9ccc65c898f5d2f6d88d524c4a610a257ab5cafcc9a8afbe75781445910c12e42de703806f115e3209979a5332eb79636c983d6b8169dbefbad796de5446f7331327276ed7e3ccb1a18244932eaaac122610450e79b50ba2da786e26c8a2f01b0d8031166e085d27060a449f328dbbb374895c1a6e7023636c610c3078af32a7a69bd02f4e0d745104783db8cabf58f5bb927f22dd905d4bf7973db7782c47d21175b65e5689741e22bd79cd9d79b112f2b7ff6549bfdf1067db55d848bc43996bab3ef4b6302e8302359f7854a625a01d833b4ab1eee751d32b51d854393d0683709d9b82ad4f7b0", @generic="5daec31af07f24e8b8fc63507bc575b9b96f11f4a8dfc088478637a4d017fbe9c2ae7b10819c7029b0c9b90404c73107fdf41b4e8e44febadba9f1719b19dc1360b29d3e9b973eb6a1c91dfddec20c2b5287fb0d8ff9245cf7862846636c28c77ab0c94f9c6e0cd270d7849971898aaf114583e8f7d703865533539c5fb1f22b1134c79033acfef2673b4a67fae628d8719b209ce495c5", @generic="dcdee2bc7a1152ba61003107b88aa3e853fe6be1d9df67c50dd447001660563afe9cd390a602a28d707531bae3833b0972c7890ac870cf3c9d15dc94f14839926693036a8cb4393a052b0ddbe4d5234c1a0c4a2137b27ab4b8fd94029a6118f0280b4634559c9b35259b205077fca38c98", @typed={0x8, 0x82, @pid=r3}, @generic="a4d325aff50665754f50bde6193b24b7a4921ae016266448c52afe5a301c9426e78ad83ecfe48983a9a67a4642ddd0ba284cc94cdf3e"]}, @nested={0x158, 0x83, [@generic="c9558373acea581f19fee04f24de4a81721c63ca9661ce07f22146ae4f5521e8da935387cf21df2e3af3e0f64c3cd363096fa4e404e37c1e6b01748b5c0728325665676c7dc82530d78c5b296055c22e9232a37da608dfb46d168f2a0cc911872f364b50fefca6", @typed={0x8, 0x29, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @generic="e3282e53bc98abf7d55e7255972f3bc99c5a142e943f2d657f94caddd8b5fa912b53cdfcc35e704414b7bbf4c83a1ec4e784b90fcd1f60b347b27cb55c643bcd7a8efe3c391ed13fee622121fcb0ece57b6413eb2bf0336f3b8dd99f416a685d807316dd9e868612a66b4d94c24552bee25cb478b55f28f74fc2e218880f5e7b5a428cdea08b94d518cbed34973a2acd970b87df99a109a510a8160bbb3222fcef31f9c911d25a5a030f8c8c7a601ad20bb9534eac447070771e910e63791351ca54cff457feda12fea1ad5a86ce0079fd2e0da0dee40236c1508ac4", @typed={0x8, 0x21, @uid=r4}]}, @generic="7e8d7925f7a13f3b524df97f0739d1a531504354dd378584475461c3cc4b263286af28d7c95107c457b947dc6a2324dd090c1aab59d425804ea02d96874d5481c008f9fc0c2dad63896b448b15ce1c4b0239ba98782bbbb25a8fd5e4019600f166d7025784566e0c76bbe61c82536a5b8f1780e8e6f1c82565f55f7d1671aec28d8574a8a2aac958533f84a7a805afadb26d5d0416b25013ea84c3189f39debb14a7c1a2fba2d214ce4aca77447402238bb0112b25b3ec4ed046ddcac09e1c70308272bad64a34eec977ec74e326b3f1c32545d166ea6fe2d22bfb48b6ee7697e722b9cb1196adc4112726db4a", @typed={0xc, 0x6e, @u64}, @generic="36afbb230a6a7493d801ee92912e2dcbd5d8bb857f9b6ca6f0945d3a278cd28f08f385608a3635d483c257ab5ed167b1500aaea51a294b55ad0eed8910ac44d7a1ed0339e3a60782347b437d325f3a05f45d6075760f8c373a7775119b7ad666cc19f2f764fff1eb3e4883eaaf2319cce065b142ba2b85d81307b76e91458fd8eb999659b4dafc14850752cb75f447f44a64bd1fb0c8759e6e27c897533c639ccee9cb7755e2bd267f70749dcb7694559643f6e1214fa037dcf0e50e392d996670b31071", @generic="10dedc8240816ba45fe087d98e03e5d0b4e8bb74dc1d57c278e8f8438207a185de9fce0ac97abd2ace7685f5627dfb58ef363858e63ff2c97e18264dcf8152"]}, 0x5b4}, {&(0x7f00000001c0)={0x28, 0x38, 0x55854c5035b463a2, 0x70bd2d, 0x25dfdbfe, "", [@typed={0x18, 0x6c, @str='ecb(arc4-generic)\x00'}]}, 0x28}, {&(0x7f0000000840)={0x11c8, 0x1e, 0x208, 0x70bd2d, 0x25dfdbfc, "", [@generic="9a5547339fb1f272ebda9b6db0cb728cc46e90a3b4a80cfe69354c4236776f869de5ad7c6e40fe6614da19847c8d9d6bc1fe4afc69b4b6f4a6b1040dae2195d4a78061fc42", @nested={0x1044, 0x4e, [@typed={0xc, 0x18, @u64=0xff}, @typed={0x4, 0x5c}, @typed={0x8, 0x4, @pid=r5}, @typed={0x14, 0x5d, @ipv6=@ipv4={[], [0xff, 0xff]}}, 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@generic="f82c02cb946fe0cf27ec1bb7b203e79102497f9e995018a1cc874ea79ee37f3c31a1a6804e19606b321c354e3f682889b3ff3413afb68fa47873a630e5e2574a8e5c8138e52b71e23fbd446c1f7724b2575dca3cd926a6d6954654517a21cb14211297ee53b59d6f4ebe3954d916cf9dde0b5ab774c22d936dc0de60616276361522b0c9e021fc0979824b307993a19eb0fbac347ed12b92e5a6e1007189323312d694c077bcfe36372f59a972174ec1036cb873c55035ef9008101a1ae0273360efc958fb8f3676aeb172b684939410cf08b344aa17ada65ef66d6e01c24c4c71174c4dfb5187a8febc8b80e2b8a5a6da", @generic="84b0b1a99c26dc1e7222bba47c9aa093823cd68747b1217fcc6df83aa58b369818d1ef612d542effc7bbbd33a2c9e84d3f53028fc98cc773d42054be6cf9ca154b2f8c0e41ce2891e522e43d4c71fb45a75df227557ceb759e9c24320da9400211a9413396d26eaf588cc359183fdcdf4eda4411430830ba192dc018d0c7425c3dd9ff1f34d9f461adfe6703c8179db4228a7766f51d31ec2f178216a63dd57515785c2d6f1de74bdf7bde2e59c90ccd31e9b42b7db9fb8adfb7aa9fa16174838c5f"]}, @typed={0x8, 0x12, @fd=r1}, @typed={0x8, 0x94, @u32=0x1}, @nested={0x190, 0x3b, [@typed={0x8, 0x61, @ipv4=@broadcast=0xffffffff}, @typed={0x8, 0x8, @fd=r1}, @typed={0x8, 0x54, @uid=r15}, @generic="90b3362db671352938e5b3fdf7aa97dc1b2bcb75de110e38153fd1b4406ef2a94876a84e725cfe57b4c92b847a1aad8a3c6ebe13f43bd3c45a52d4fcd006ac2053da9bdca29be8e56d278b8153074b82be1e16853dfca21066ef8e1d5f0f74d571f279681fb28920b2401dc6a397dd7630667b119892b0cf9d9869f2b9774890769e44313b692833c9d6881b03fd2b4c6bb22fefda9c4d17cf876111732875bba1865a9ceab38906c3042d368b2306e6f4", @generic="71d10a76ababcbcbb2384fc73829cffa441cf1219ec6b0365d994bfd2bd044ad04a9dd8fcbe81542184fe63f3414727f8bc3108bc2341132c8f6e113176e9aee2e06a23e6753d55009", @generic="1997ee51e82a4ec834fd97bb52888b4a01c5a2c736c78c500a601913edc103926b52a1792650c892ccaa4fa0bdf4b29cc0f51d0645e0caff1901159d9bc767a8dcc317bcd080bcb57dfff9afa5b1c930d0058338027eba5a0828cc071cf39bcebf95a55d365f7b6f7d5f2934a895a88da76154a6bc4eb150dc70"]}, @generic="8ce51dc932f6459e5f0584f0f256d5eb848c93c003ad860064fb0e55ae14d48cfe42d2aa5ed9856cc612ecb4f4b96ebab42b8765e2b9f06e5962e292875e4575670354c139e90452a28c24a36cc39c92f4958da0384903d4387e9f1f05ca794dfa4e6d88a2373aca35960da74effbc7feec4fbb79141e19c720eef06a1626bfbd5c313fdcb9a17a82a9182f511f376b1", @nested={0x1b4, 0xb, [@generic="4fdbf12efc41096c436531fd2f3756b8304cd51bfb725a1959387f5a044d77994e523af6a4ca7e42a911beeba25634636b9e240160f67be862269d6c8b35e5c9c72b6259e307333aaa38a8f240bc25c4b2b3d0b6f98b0b836e449791af4f146aa29a3ef0034fb0c703baa5661908f4eeda3d16218b8746ea8071245fd7c4ef26dc98a5e06d5cdf5021e94a6836e13067dcd88101f1c0e417810fd679db4211187d2e899c7ade4bd9a2f87a1522b04d02dd53dd34ba3d4a819602722abc0c5e7d13da850b2be56a856dfd6b4875a721cd767847ba20b8", @generic="174d6594085f72e4f5aa6681122e2c952679d1f434d7ee8f01bcb8ebbd150be9b3a03c2dc1dda5af00459e44a9bf61eee051500b8cc2ad709ad91dff41ee0d1521f5fce6457a6f08168c092f6ef2e5dd6ac4418e167f408f306551643eb9ac484c4f253f77a63e46fa193e984f486313b0eed26a22f137515375641f86ce69023688b2525ad01286b5463b089b0531d437d7643cfeefd15e5537ffe52156f5a7cdbabf672ea68fb641e5f3e5a344166b3d27a15fd07494d7a5c976e6f194e2cfdc44539102e84d5a77a64197961e1b77fd7e54d80577b9"]}, @typed={0x8, 0x90, @str='\'&\x00'}]}, 0x179c}], 0x9, &(0x7f0000004bc0)=[@cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @cred={0x20, 0x1, 0x2, r25, r26, r27}], 0x80, 0x800}, 0x800) write(r1, &(0x7f0000000040)="791f", 0x2) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/04 13:08:13 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r2 = gettid() perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f00000004c0)=""/246) rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) tkill(r2, 0x34) 2018/04/04 13:08:13 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000021c0)='/dev/mixer\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000002200)=@assoc_id=0x0, &(0x7f0000002240)=0x4) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002280)={r1}, 0x8) madvise(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x9) 2018/04/04 13:08:13 executing program 2: r0 = syz_open_dev$sndpcmp(&(0x7f0000000500)='/dev/snd/pcmC#D#p\x00', 0x5, 0x10002) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000540)=0x5) capset(&(0x7f0000fcdff8)={0x399f1736}, &(0x7f0000000000)={0xffffffffffffff00, 0xfffffffffff7ffff}) ioprio_set$pid(0x3, 0x0, 0x0) 2018/04/04 13:08:13 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3, 0x8000) r2 = fcntl$dupfd(r0, 0x0, 0xffffffffffffff9c) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000040)=r2) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000000c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) bind$inet(r0, &(0x7f0000eed000)={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) r3 = dup2(r0, r2) ioctl$KVM_GET_DEVICE_ATTR(r3, 0x4018aee2, &(0x7f0000000100)={0x0, 0x3, 0x3, &(0x7f0000000080)}) prctl$setfpexc(0xc, 0x0) 2018/04/04 13:08:13 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='notify_on_release\x00', 0x2, 0x0) r2 = dup3(r0, r1, 0x80000) tee(r1, r0, 0x8, 0x5) connect$unix(r2, &(0x7f0000001580)=@abs={0x0, 0x0, 0x4e24}, 0x6e) fcntl$setlease(r1, 0x400, 0x1) read(r1, &(0x7f0000000140)=""/232, 0xe8) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f00000000c0)={0x3, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e24, @rand_addr=0x14}, {0x2, 0x4e24, @loopback=0x7f000001}, 0x1, 0x40, 0x7, 0xffffffff, 0x7fffffff, &(0x7f0000000000)='ip6gre0\x00', 0x80, 0x4, 0x3ff}) 2018/04/04 13:08:13 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='illinois\x00', 0x9) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) timer_create(0x6, &(0x7f0000000180)={0x0, 0x35, 0x4, @thr={&(0x7f0000000000)="4f260cdcdb8e8fc554511bdeaaa6324693b677cae45ccd98d00ed7280cb62203292c4d01cd806bcfcba0d41a5db6b48921797d748d58413cadbfe80941d854564e0097680e", &(0x7f00000000c0)="942a6fa43faf04574bc58a350e759ba16d355b919f076d8a39527b73ea4e41bc93751b26b87b8e257b80e7b203eabb2b2d27532a0da4f7d04a77d1d6193b495116fa062b4b4e4fdb986a74354accd5a12b50c88bea3874ac79b9c01e55f052076f29b88bd898fc3f4a6a36c906c26b033db15a4957d6aaf7c145830e6ab419a3386831e506eae7280f70830a835d787e407391aa16628f6797f0ef10225d59545ccc4d85695fc135cf93d88525"}}, &(0x7f00000001c0)=0x0) timer_gettime(r1, &(0x7f0000000200)) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) 2018/04/04 13:08:13 executing program 1: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000180)={'filter\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00000000c0), &(0x7f0000000100)=0x8) r1 = socket(0x40000000018, 0x0, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000fc2f95)=""/107, &(0x7f0000090ffc)=0x2) 2018/04/04 13:08:13 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) recvmsg(r0, &(0x7f0000001300)={&(0x7f0000000100)=@ethernet, 0x80, &(0x7f00000012c0)=[{&(0x7f0000000180)=""/60, 0x3c}, {&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/32, 0x20}, {&(0x7f0000001200)=""/148, 0x94}], 0x4, 0x0, 0x0, 0x7b44}, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000080)={'bcsh0\x00', 0x100}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x141000, 0x0) ioctl$KDDELIO(r2, 0x4b35, 0x9) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) bind$inet(r0, &(0x7f0000e15000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x10) 2018/04/04 13:08:13 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x80800, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000aee000)={&(0x7f00000003c0)=@getspdinfo={0x14, 0x25, 0x21}, 0x14}, 0x1}, 0x0) 2018/04/04 13:08:13 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x200000, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f00000002c0)="240000005a0001000ff9f407180000000913171006000300ff0409ff080002ffffde0000", 0x24) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_percpu\x00', 0x0, 0x0) ioctl$TCFLSH(r2, 0x540b, 0xa7b) 2018/04/04 13:08:13 executing program 4: socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x4a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x8000000) r1 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0x81, 0x12840) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000200)={0x2, 0x800000000003c33, 0x5, 0x7, 0x2, 0x8}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f0000000140)=0x1e) r3 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r3, &(0x7f0000001fdc)=[{}, {}], 0x30) bind$ax25(r1, &(0x7f0000000240)={0x3, {"d2e2a8e4ea50a6"}, 0xbcb}, 0x10) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000280), &(0x7f00000002c0)=0x8) ioctl$int_in(r2, 0x5452, &(0x7f0000000180)) r5 = syz_open_dev$amidi(&(0x7f0000000300)='/dev/amidi#\x00', 0x101, 0x40802) getsockopt$inet_sctp_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000000340), &(0x7f0000000380)=0x8) listen(0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000f6f000), 0x0, 0x20000001, &(0x7f00000003c0)={0xa, 0x4e22, 0x200000000000000, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000015c0)={0x0, 0x7fff}, 0x14) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB]}, 0x1}, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) fchmodat(0xffffffffffffffff, &(0x7f000058f000)='./file0\x00', 0x0) ioctl$EVIOCSABS20(r3, 0x401845e0, &(0x7f0000000400)={0x10000, 0x2, 0xc918, 0x81, 0x5, 0x19}) mprotect(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x1000008) mremap(&(0x7f0000676000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000590000/0x4000)=nil) getegid() ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000440)=ANY=[@ANYBLOB="20170000f800b34cae543a0b0da277a40ef064977955f2574858be7ab8ac0af0607dfba4620f727ffec1d2105a332d9fde4393de1d08eca37b7b87f186251e1d780f1e6b"]}) [ 696.019452] netlink: 'syz-executor3': attribute type 3 has an invalid length. [ 696.041652] netlink: 'syz-executor3': attribute type 3 has an invalid length. 2018/04/04 13:08:14 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) r1 = memfd_create(&(0x7f0000000000)='eth1wlan1loem0em1posix_acl_accessppp0self\x00', 0x3) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000040)) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = dup(r0) sendto$inet6(r2, &(0x7f00000003c0)="e6", 0x1, 0x0, &(0x7f0000000400)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) 2018/04/04 13:08:14 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000380)='oom_adj\x00') exit(0x3f) pread64(r1, &(0x7f0000000200)=""/193, 0xc1, 0x0) 2018/04/04 13:08:14 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/ppp\x00', 0x100ffd, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000000180)={@multicast2=0xe0000002, @broadcast=0xffffffff}, 0x8) openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x614002, 0x0) ppoll(&(0x7f0000000000)=[{r0}, {r0, 0x8020}, {r0, 0xc030}, {r0, 0x8100}, {r0, 0x100}, {r0, 0x1}, {r0, 0x9000}, {r0, 0x10}, {r0, 0x1}], 0x9, &(0x7f0000000080), &(0x7f00000000c0)={0x5}, 0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000280)={0x0, @in6={{0xa}}}, 0x47) 2018/04/04 13:08:14 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) recvmsg(r0, &(0x7f0000001300)={&(0x7f0000000100)=@ethernet, 0x80, &(0x7f00000012c0)=[{&(0x7f0000000180)=""/60, 0x3c}, {&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/32, 0x20}, {&(0x7f0000001200)=""/148, 0x94}], 0x4, 0x0, 0x0, 0x7b44}, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000080)={'bcsh0\x00', 0x100}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x141000, 0x0) ioctl$KDDELIO(r2, 0x4b35, 0x9) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) bind$inet(r0, &(0x7f0000e15000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x10) 2018/04/04 13:08:14 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x402000) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000000080)=0x1, 0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={"3a06000000000000000000c02b4f0010", 0x102}) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f00000000c0)={0x17, 0x90, &(0x7f0000000180)="b11d283c6342fddded2eaeb12d1620ae11e84207d6b71b2d3dfdc58da8aae4b1344382996b5f3ccb34beca90792355124a6bbea5eed1214e556fd4e6fcbdf4b93381976ea98834fa62861457f08085488a527561a2dedff3556a339fb46b2215418d738a900ae6a061db2f88f7ec968a82017a75b4ec4fb8e3c9cf2d56ce8ddd02696840e89d0794bdf1a8600d582a41"}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000100)=0x8) 2018/04/04 13:08:14 executing program 3: pipe(&(0x7f0000815000)={0x0, 0x0}) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f0000eacfd0)=[{&(0x7f0000493f7e)="ac", 0x1}], 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) vmsplice(r3, &(0x7f0000f14000)=[{&(0x7f0000853fde)="8d", 0x1}], 0x1, 0x0) tee(r2, r1, 0x3c, 0x0) vmsplice(r0, &(0x7f0000000180)=[{&(0x7f0000000140)="7013", 0x2}], 0x1, 0xf) 2018/04/04 13:08:14 executing program 6: 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) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000080)) r0 = open$dir(&(0x7f000001bff4)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000000000)=""/25, 0x19) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x1, [{}]}) 2018/04/04 13:08:14 executing program 4: mkdir(&(0x7f00000ee000)='./file0\x00', 0x0) mount(&(0x7f0000e07000)='./file0\x00', &(0x7f0000d14ffc)='./file0\x00', &(0x7f00009cf000)='ramfs\x00', 0x2000000, &(0x7f000081f000)) r0 = open(&(0x7f0000001180)='./file0/bus\x00', 0x141046, 0x0) clone(0xc0040200, &(0x7f0000000180)="dbb67bb2b71abf8b2392527d85f22da0ec604e1af48ae62941e32975615a514898758fe03f974166e6bce176335259ff8f5fdbfb1415b38eb9c6e6d31bf0312943091d68311b25", &(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)="730e3dbc8f2fc2abc1662eb89178c7d481bb777de1b7f936cefe06e2bf4b35a9ec15404dd5cc93e3ccac17f55979db44a892b539267f07af247700d7dcb8b5ee842851b7c4c81fc0f773de9aa19d2c090f4a149bd89253bea6fc206d6af9c2d131c2be59fc4c9d79f8f8e9e55217784e82c8c8461e7cb50a1b67dc1a3d8e82b7d12c61c4241f19e0b58f499c22687043fc53ed28ff9bf87b7c351c1b5a4bb66a3d76c2ac021e0c1627b4c78e343e3a") ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000040)) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000000080)={0x7, 0x101, 0x1, 0x2}) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000000340)={0x7b, 0x0, [0xddf1, 0x985f, 0x0, 0x1]}) writev(r0, &(0x7f0000000740)=[{&(0x7f00000011c0)="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", 0x1000}, {&(0x7f00000003c0)="c811e8886fbb1e7a542b5d5c5d4573691bba9ae5b28b44d6b44d14a484bbe50b9483dadbf9b7c39c533d4e95339b682655a18d39a4dbaf93f39774383bc567060a453ef8563e7f931734013fd8092c32934564ce6cec843c319296efe92eff6ee691996685bfab2a363ff2015174861abc2c96b730818d4068a22091d059202ac94a178b08007757d8f5e543abce4375c95af1acfbb100345ce6c2c327760be72ff875bcb11cec42c87c418c1786beea4178a39c", 0xb4}, {&(0x7f0000000480)="b1bac73bfa7a44e668c973e055878c4022b4be5a2bf377e3bba92c270b22b89ad13991d938c96acdcd28714087de88c56928e1d5f1b231192a0a42e693bc3507762613c43c71adff84c5dd11d6844c3d696d5ecb496f7be62b676536809f7ddf157dd06cffbc84e3c4c3a9f5be7e96f6e03ce14c70815dc1c51a3bdb35cb4a4a9874b33d45ccdb512bf05457f251ef000d9a0bd37c7547d1e0cf0e0de43a4b847e7d5bdf08a6ca0aa93eb1e64c3a7125d27c1dc524192076186f5a5186846da0cd18d980d0f5a8a70437c158356158436693c4bdc0cde02113e87e390d5b", 0xde}, {&(0x7f0000000580)="2b690c79097477d9be7db72ececf76d52a492b27f7cd60652dd3e62a79bca03e05755d596e11dc73d8ef6b4fb8bdfcc5286f0de58dd920b5e51a0350a8c65d50db0284ba8ba35f70e8f36b31803070608e9630ec9cb75800324e9be54e33f9123bc4ed5f2ffe03af1d379b178cd12eca7eab13847813e1f81b8b070190b3cd8e6ef8a869eb94281d71c8ecc91ea39731f70618e99b6fe629d7f343ea0812486940edfcdd4a747835e0ee426b2a49ead8a1c23d101c93ab46fece7690ab835ba89f8b79b65ba9419986a8e0f69654f669ffd2a8b83c65ec3e73c5f84bcbfec6b6fb87ca32", 0xe4}, {&(0x7f0000000680)="d40581adf2342c803b313c21552715049010ce5ad94e91d93d07d6592a38f5fc9247271d2dbc3164993177429d0eb9e17ea40b52c21cfc3bbcfa115bdbc216e0fc60d414647f91fe7b4c693bb4505abf86638e941c0206e83e8a0590122e765d3340e0ae651adbb1c7d5a7b3f769fe3672a2e6b24d5ddd7be17095eb7df3afc42e63e8624710a1ff50e65404402feb4684c2995faf3eb30bafe08546e70efebcf94ac18e6b5c891df4", 0xa9}], 0x5) getpeername$unix(r0, &(0x7f00000000c0), &(0x7f0000000140)=0x6e) pwritev(0xffffffffffffffff, &(0x7f0000a5cf60)=[{&(0x7f000049efb9)='Z', 0x1}], 0x1, 0x0) 2018/04/04 13:08:14 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000f3eff3)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x8, 0x100) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000100)={@mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffb, 0x2, 0xff, 0x8, 0x1, 0x7, 0x80c3}, &(0x7f0000000140)=0x20) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000180)={0xcbc3, 0x8, 0xc3, 'queue0\x00', 0x6}) 2018/04/04 13:08:14 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) r1 = syz_open_dev$dmmidi(&(0x7f0000000380)='/dev/dmmidi#\x00', 0x3, 0x200481) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f00000003c0)={{0x4, 0x4}, 'port0\x00', 0x0, 0x20, 0x5e, 0xe2, 0x5, 0x4, 0xe, 0x0, 0x6, 0x8}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='environ\x00') syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x600}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)=ANY=[@ANYBLOB="e4000000", @ANYBLOB="000026bd7000fbdbdf25090000000800050006000000080005000300000038000300140002006263736630000000000000000000000008000500ac1414110800080008000000080008000500000008000300040000003cff0f000800050001000000080004004e23000008000600727200000c0006006c626c63000000000c0007002000000001000000080004004e210000080005000800000008000600400000002800030014000600fe8000000000000000000000000000bb080004000800000008000100000000001400020008000500010400000800030001000000"], 0x2}, 0x1, 0x0, 0x0, 0x20008000}, 0x810) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000300), &(0x7f0000000340)=0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9effc)=0x200000000010000, 0xfffffffffffffc27) r3 = dup(r0) write$eventfd(r3, &(0x7f0000605ff8), 0xffbe) write$eventfd(r3, &(0x7f0000000080), 0x8) write$eventfd(r3, &(0x7f0000000040), 0xfdc8) write$eventfd(r3, &(0x7f0000000140), 0x8) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000480)={'ifb0\x00', {0x4, 0x3, 0x2, "639217c2ffe9", 0xffffffffffffff4b}}) 2018/04/04 13:08:14 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) pipe2(&(0x7f0000001ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f00003ba000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r2, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) close(r0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000000)={0x634, 0x0, 0x2, 0x8}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000000040)={r3, 0x6}) [ 696.794929] IPVS: ftp: loaded support on port[0] = 21 2018/04/04 13:08:14 executing program 5: r0 = socket$inet(0x2, 0x6, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000000080)=0xc62, 0x2) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = gettid() syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x129, 0x10000}], 0x0, &(0x7f0000016000)=ANY=[@ANYBLOB="01"]) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001200)='/dev/sequencer\x00', 0x100, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000000080)={r4}) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$TCSBRKP(r5, 0x5425, 0xfffffffffffffffa) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001480)=@sack_info={0x0, 0x128, 0x10000}, &(0x7f00000014c0)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000001500)={r6, 0x2}, 0xc) r7 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x81, 0x0) r8 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001440)='/dev/vga_arbiter\x00', 0x800, 0x0) syz_open_dev$evdev(&(0x7f0000001040)='/dev/input/event#\x00', 0x400, 0x100) ioctl$KVM_GET_IRQCHIP(r5, 0xc208ae62, &(0x7f0000001340)=@ioapic) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000001080)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x5, 0x200000000000000}, &(0x7f0000001140)=0x90) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000001180)={r9, 0x80}, 0xc) ioctl$VHOST_SET_VRING_CALL(r8, 0x4008af21, &(0x7f0000000040)) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000358fe0)={r4, 0x0, 0x0, r4}) openat$cgroup_ro(r5, &(0x7f00000011c0)='cpuacct.usage_sys\x00', 0x0, 0x0) mkdirat$cgroup(r8, &(0x7f00000000c0)='syz1\x00', 0x1ff) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r7, 0x84, 0x1a, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001280)=0x2) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f00000012c0)={0x1, 0x337e, 0x820d, 0x22, 0x3, 0x6, 0x4, 0x7fff, r10}, &(0x7f0000001300)=0x20) ppoll(&(0x7f0000001080), 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180), 0x8) r11 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_all\x00', 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={0x3, 0x70, 0x0, 0xbaf, 0x7, 0x7733, 0x0, 0x4, 0x4, 0x1, 0xfce, 0x8, 0xfff, 0x5, 0x5, 0x4000000000000000, 0x7, 0x4, 0x6ba, 0x3, 0xe, 0x0, 0x0, 0x10000, 0x0, 0x3800000000000, 0x24, 0x7fff, 0x7, 0x7f, 0x80000001, 0x9, 0xff, 0xfffffffffffffc46, 0x25b6, 0x4, 0x0, 0x7fff, 0x0, 0xfffffffffffff001, 0x4, @perf_config_ext, 0x0, 0x1ff, 0x6e000000, 0x6, 0xf2ec, 0xffffffffffffff8a, 0x7a}, r1, 0xe, r11, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) openat$ipvs(0xffffffffffffff9c, &(0x7f0000001240)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) 2018/04/04 13:08:14 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x4e20, @rand_addr}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0xfffffffffffffffc, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 'vcan0\x00'}) socket$unix(0x1, 0x7, 0x0) 2018/04/04 13:08:14 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/autofs\x00', 0x400000, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000002c0)={0x200, 0x100000000, 0x5, 0x3, 0x5}, 0x14) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r1, &(0x7f00006a5f8c)="dbef803e3d9f5de1e22055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x58) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000240)={0x0, 0x7fffffff}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000200)={r2, 0x100000001, 0xff, 0x7}, 0x10) write$evdev(r1, &(0x7f0000a59000)=[{{0x0, 0x7530}}, {}], 0x30) writev(r1, &(0x7f0000d7dff0)=[{&(0x7f0000b70000)="8024904213615f1434a8b49210a885bee5b8d71f39c828a55b0a88d35a51010a31818833bfa2561ce5942dc549ad4e4d", 0x30}], 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={0x0, 0xf6, 0x30}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000080)={r3, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x1, 0x800, 0xfc7, 0x7, 0x800}, &(0x7f0000000140)=0x98) ioctl(r1, 0x2286, &(0x7f0000c95ffe)) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000000180)=""/53) [ 696.996739] IPVS: ftp: loaded support on port[0] = 21 2018/04/04 13:08:15 executing program 7: unlink(&(0x7f0000000000)='./file0\x00') r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x80, &(0x7f0000000080)="430ee1d0c12d83e2f083bca8325171111b1037abfc859cc7ac7e91256f37d4e193235851223dd5916a111bc37ef66c177bcf5a6624ddbedd15a07a0635a3d34ffd03e199b9b5eebbbfed638572e2e6e622e64b56b27c96556cd75d310e29e44e20b92f4e87b462607b00ff5e77e729300072012fa07d23f9781273ad0b7ac6eb07af70e5e8851a9cc22bc3159686203c1c92b66957654cf63acdce098f2f12a84547255f51a1005b15caf2df29a7228a149af0303f425613257f80f976ec70381e971ac4d0e267ba", 0xc8) 2018/04/04 13:08:16 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2000000000008009) write(r0, &(0x7f00000000c0)="b63db85e1e8d00000200000000000000ffffffffed5ed29c7018ce0200000021914d872c678ce22c9b160e96aa1fae1ac8c067d8616e15e9ad1878bd657d8fe5acb991824947669ad976a1b21ed5da3a2fe49e50a3861ae5c1577680111d2fcce795adae6ae77522dc5161be7ca80875de4338f098da5cf52ed2f16612f8e99dcd997bb0e300f780ef2f44b055ae7944784ee611b97dd234808b505a177cbed78074ca0868c5269a97df827d54a02e38b4315b0075dab3073023ddec0d145af8", 0xc0) prctl$seccomp(0x16, 0x2, &(0x7f00000001c0)={0x3, &(0x7f0000000180)=[{0x5057300f, 0xffffffff, 0x8000, 0xa6}, {0x7ff, 0x1f, 0x100000001, 0x100000000}, {0x7f, 0x80000001, 0x1f, 0x7ff}]}) r1 = socket$inet(0xa, 0x800801, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000040)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e0000000400000060020000ffffffff000000003001000098000000ffffffffffffffffc8010000c8010000c8010000ffffffff04000000"], 0x1) write(r0, &(0x7f0000000380)="4a2448e920fb3eb3bc53ce2c", 0xc) r2 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="441f08f10000000000ffff00000302781305004ca600e211a100000101", 0x1d) sendto$inet(r2, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) 2018/04/04 13:08:16 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000140)=@req={0x28, &(0x7f00000000c0)={'dummy0\x00', @ifru_addrs=@can={0x1d, 0x0}}}) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x9, 0x3f, 0x8, 0x0, 0x80000001, 0x300000, r2}) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000200)={'filter\x00', 0xb2, "63f867e8b8318b6ee47adabafea30d697303831f0ac526052557e64d7f1abd87ca10e6e5713a72f932f2842bde85e00b39bab0fc609c16a2d704616e96d179dadfabc5813c7c4e4e5b3438e57c8f945bda7d2e931592c45979e30df7150c233bb5e382f96dd777055774eb3f6b516a823971f023032e08ae5f99fd23802eabdcb4efcb712eeafd09461eb46795eb808ce70328eb8f9b5afe77e45779bedc37092dcbdc22b10c17e639e6244305ed2da438fd"}, &(0x7f0000000300)=0xd6) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000340)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) syz_emit_ethernet(0x14, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaa0300000000000000ff886442a703000000"], &(0x7f0000000100)) 2018/04/04 13:08:16 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000003f80)=[{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="c484b4a4eff66871b6a98a2275ba15fe", 0x10}], 0x1, &(0x7f00000014c0)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/04 13:08:16 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syzkaller0\x00', 0x0}) connect$packet(r0, &(0x7f0000000200)={0x11, 0x9, r1, 0x1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) ioctl(r0, 0x8008411f, &(0x7f0000005e0b)) io_setup(0x1, &(0x7f0000000100)) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000000)=""/86, &(0x7f0000000080)=0x56) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f00000000c0)={{0xdc, 0x3, 0x3f, 0x1f, 0x100, 0x4}, 0x9, 0x34, 0x100000000}) 2018/04/04 13:08:16 executing program 0: r0 = userfaultfd(0x0) r1 = shmget(0xffffffffffffffff, 0x2000, 0x0, &(0x7f0000ffd000/0x2000)=nil) shmat(r1, &(0x7f0000ffb000/0x4000)=nil, 0x6000) socketpair(0x14, 0x807, 0x101, &(0x7f0000000180)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000001c0)={0x0, 0x1000, "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"}, &(0x7f0000001200)=0x1008) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000001240)={r3, 0x65, 0xb1, "a90fa07c4ccd949f11e69ff442760159971040a75c0bad198539f80df57e6c397522d5275705b46b0ea11b8a465d7585101cd84af608ba8a6d127dacb894bc6957466a0185673af7a05b0c64e27a673b3cb84b79111ce137b52d905156088354e6b843e00087fa30f5a30f5107358f88165208e1d4cf12d722931d6ae2e4b4d7e80f3ee29706ab058758194e01dc58d5d20a5e62b027986cd19953ab9c6ded8d1e3054aabadc38871f95e676afe68f344b"}, 0xb9) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) prctl$setptracer(0x59616d61, r4) memfd_create(&(0x7f0000000100)='\x00', 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r5, &(0x7f00000000c0)='./file0\x00') ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001480)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) 2018/04/04 13:08:16 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(generic-gcm-aesni)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) socket$kcm(0x29, 0x7, 0x0) 2018/04/04 13:08:16 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000140), 0x4) r1 = socket$netlink(0x10, 0x3, 0x4) write(r1, &(0x7f0000000080)="2700000014000707030e0000120f0a0011000100f5fe0012ff00a51b82d77a4b6db0068dd304f9", 0x27) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)="053db3524833cbc891d8b29121c2ed8f7c8da24022d4d527605160ffb4867a81ca92300bdce04c15f8c1c416fe57c225d6906c00ebdf609514330be7d03fa875c048b0011cbab7ca61f5a7f3dcd33ab3c86a9a20bc89280077cbd4a5f05e9bf4f055bc0123b2cba081d94aa1e22ca6ad3ccd7317352b12f77ce817afd322a5b483eb27e2bc380f566e608e772f2100dc375614cf2e65eb04ff9f496442bb854502678a9b4fed51635f2ca51eca4dd3fc577e46", 0xb3, 0x0) keyctl$set_timeout(0xf, r2, 0x3ff) 2018/04/04 13:08:16 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x8000, 0x0) mq_notify(r1, &(0x7f0000001200)={0x0, 0x15, 0x3, @thr={&(0x7f0000000140)="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", &(0x7f0000001140)="c2873ba3a135c1170163fc1e41e2233a919081398891ccd507cd321daa428c22bf26a33eeca9fe6a9a31b8bdb739a35ff934c8a8b69a8bb9ce143d239584027d714effba82d1e78edf9630a9450cad2bee938ff9fafb0a894cd3a67662e463118cde4e3240b6a8f43fc3f80d5a91c60ac378948d9717d0cd9652750840c005f041401bd037d1aeff1acc6123bda7ef2340c5ef8e"}}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000016edc)={0x14, 0x25, 0x2ff}, 0x14}, 0x1}, 0x0) fcntl$setlease(r1, 0x400, 0x2) setsockopt$inet6_tcp_int(r1, 0x6, 0x1c, &(0x7f0000001240)=0x10001, 0x4) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x4800, 0x0) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000080)=0x1ff, &(0x7f00000000c0)=0x1) 2018/04/04 13:08:16 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f000035cffc), 0x2) 2018/04/04 13:08:16 executing program 7: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1c3}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) r0 = semget(0x1, 0x3, 0x2) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000100)=[0xfa1]) [ 698.498956] sg_write: data in/out 36090/144 bytes for SCSI command 0x67-- guessing data in; [ 698.498956] program syz-executor5 not setting count and/or reply_len properly 2018/04/04 13:08:16 executing program 1: mkdir(&(0x7f0000000480)='./file0\x00', 0x21) perf_event_open(&(0x7f000000a000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x400000, 0x10000000006, 0x0, 0x20000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000040)=""/117, &(0x7f0000000100)=0x75) r1 = memfd_create(&(0x7f0000000280)='user&\\nodevvboxnet0\x00', 0x2) inotify_add_watch(r1, &(0x7f00000002c0)='./file0\x00', 0x1000004) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000340)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000000440)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x440000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000b0", @ANYRES16=r2, @ANYBLOB="000029bd7000fbdbdf2503000000080003008400000004000500080002000a000000080001004e230000080002000a00000008000400020000000800020000000000"], 0x48}, 0x1, 0x0, 0x0, 0x1}, 0x4800) r3 = socket(0x1a, 0x1, 0x2) accept4$vsock_stream(r3, &(0x7f0000000140)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10, 0x80800) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x1, 0x0, 0x0, 0x0, 0x1}, 0x2c) r4 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x2, 0x200000001053ff) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r4, 0xc0a85322, &(0x7f00000001c0)) ioctl$TIOCGPTPEER(r4, 0x5441, 0x7) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/04/04 13:08:16 executing program 3: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x2, 0xc0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='ifb0\x00', 0x10) 2018/04/04 13:08:16 executing program 0: r0 = openat$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$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="01000000000000007a010900000000000000ff0000000000"]) [ 698.559880] sg_write: data in/out 36090/144 bytes for SCSI command 0x67-- guessing data in; [ 698.559880] program syz-executor5 not setting count and/or reply_len properly 2018/04/04 13:08:16 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001840)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc-aes-aesni\x00'}, 0xffffff25) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7be", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f00001c1ff0), 0x0, &(0x7f00002c6000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendmsg$alg(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000002f80)="af92b02946cc7574aa8e5ab7acd3d6614713177f7e6614cd1850335982678891076a6d4b8a9ae62d7acf0f532e1dc8d8", 0x30}], 0x1}, 0x0) recvmsg(r2, &(0x7f0000001700)={&(0x7f0000001440)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000000c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/193, 0xc1}, 0x0) 2018/04/04 13:08:16 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x101004, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000080)={@hyper}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x9) 2018/04/04 13:08:16 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x28001) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000040), 0x5, 0xa) writev(r0, &(0x7f0000000780)=[{&(0x7f00000001c0)="7c707fd76e73925a0f9bfd0b611521d14cb7df434998b94f6c41af76bff4efeeb977a42eab152abb61632a858a45d34e5c7ebf5c15ed67b4704821a33194be2ceb5bee6cdeec18c91ddb9457b81f7d989c976c0f9e61b62df6cf8b620349a9dce2162421892cc463341c4ec1267f13193f802e460a6252a4", 0x78}, {&(0x7f0000000400)="7994c3703b1b5754a32e19788f6b0a46f8d9b178fe4173f1ade8425901b9bb04aa37cb0dca3af567d5f28d9ae7be935f6fdb4e206f2349978be567ad1d72980bd633594416a4533a298601bfc3e1600a75bf3808eab7ce2d1628899190dbae2674053d45996aadde9c3fcc641f8af86577d931c8d848c80d48b7a695997f854c7e47864a8964dcf8c5eeab0115efbaceea571888350d52ed505fc2a864b40f43c4670974b5a158d42120b9c600f9285194389ad3", 0xb4}, {&(0x7f0000000680)="7a6014ef5ba6ddde5b13ed29eeaf66e8837e25476cfdc1c599b2e968995d32849a756e5dc1319b8fb276ee696c63c99186304a223b8b3b990ff5e634905b363bca474419de34959b1f184304c1afb413ee2f86583afd3a563aa273a9cebf6b8bc8259368e497c3f18f2ca00d31ed6c4a0c62e4b6905c83af754ec02fe86c6a4510a9d2168ee4c8ae224103f7d6753dbaf71036a8b9ddcd657bee57dcd190624d53c0c546", 0xa4}], 0x3) 2018/04/04 13:08:16 executing program 5: getpgid(0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000280)=0xc) r2 = syz_open_procfs(r0, &(0x7f00000002c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798007439ed554fa07424adee901d2da75af1f0218f5ab26d7a071fb35331ce39c5a36dca30d55e4fda59435fe1fd4262d165a6ccb3f75372e1842ce015e10aad2f3479389f8ec7abe08a38776073709fb20b39b17e9fec21147cdd6390442436826385cb97f04dadc3393024b97b203b3e121d3c67c593ee9f0787a405a1d3ec1935bee8a24cb2123e4a0b98b88796b1311ea4c0dc94e61fcf4a1090f4c360818abd0dd134ae391fe99cf200991798d0cc90367c4ee08ae49075dd74dad19937e51e0812cefa80333d3ad38d5cf07a63513") setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00000003c0)=0x7fff, 0x4) fsetxattr(r2, &(0x7f0000000000)=@known='user.syz\x00', &(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798007439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a36dca30d55e4fda59435fe1fd4262d165a6ccb3f75372e1842ce015e10aad2f3479389f8ec7abe08a38776073709fb20b39b17e9fec21147cdd6390442436826385cb97f04dadc3393024b97b203b3e121d3c67c593ee9f0787a405a1d3ec1935bee8a24cb2123e4a0b98b88796b1311ea4c0dc94e61fcf4a1090f4c360818abd0dd134ae391fe99cf200991798d0cc90367c4ee08ae49075dd74dad19937e51e0812cefa80333d3ad38d5cf07a63513", 0xec, 0x1) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000040)={'ip_vti0\x00', 0x400}) ioctl$LOOP_SET_FD(r2, 0x4c00, r2) ioctl$TUNSETOWNER(r2, 0x400454cc, r1) syz_mount_image$ntfs(&(0x7f0000000400)='ntfs\x00', &(0x7f0000000440)='./file0\x00', 0x3, 0x5, &(0x7f0000001740)=[{&(0x7f0000000480)="51d3213a963b5da09efcdcf3bf2fe603d33e994adfc52f94fcd42101b7600e695ac74dd9dd1a6922e0da0162861008b784c4062ec30caaa387ed01f0850fda2759ee770c9320ebb2d363d82ab50aad79903c985b9c687b040b7b842b83c4e7fab5f85c9faa4095a6ccdba95b58e930e96e697b308128f0ee7d7a96bbd1a126a7", 0x80, 0xff}, {&(0x7f0000000500)="f52f543fd764f6b149ef910bdbe2487f8d017c5a2aae09ac8b9d14f92d57668bfa73d1ac7822c1b2e163be0acb5c463636bba5a89d1b663aaeb573af45db2a79904c02d810", 0x45, 0x1}, {&(0x7f0000000580)="2d510df1400a01aa4433a5f873a00ea3e1c78007bdb99124af80743d386a16744728e356092a7ca95dc07e6fcf8e94099b911c18a16b1947977ce498f1ef8f2b04d17fca17ef5fab3c3b5e0bcd2c79a57ca52f08d1ca8a6db0ea2a238dc27f0c5277225e878bc608ddb6f2794df2a724f239aa30d739bac021eb717ff3ce80419b087aefe45e2abf9a46b81fcbcaf6ed5aba09095c44460c7d8140c8b6b863323ddb14fbb4f73b6563cc", 0xaa, 0x101}, {&(0x7f0000000640)="1ea1a62dd82c35d66b4f9ff92eb1d8cdc3e51c6f27ec5630eb7261ef74b8c67b8cbb8ccc29c24a6dec48c62268a02432eee7c6503ebced90a50b1f9679ae9b5a5e93ff66d7d6a14f16e9ce78aa6a74756ef83fa0d01359644c0eca43b099c0882909f09560533aa94f0ee9d920f30528d3a22b068dcc7c3ec058d0bcb60efafe9d872c64007c5c57f9b0f5d96e9b5a314280451cfce47a2f90bb1ec2b03560f24b072178f3e5d6507c2e5388a4b5af5e32cca131528b2a0bee98b3a75845580e9a80068ba485ac035491dd0936aa81f90d7009ca6f1cb41c0af2d1c7efbad8d6651b8ee03b1e7eca", 0xe8, 0x7}, {&(0x7f0000000740)="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", 0x1000, 0x5}], 0x2040, &(0x7f00000017c0)={[{@disable_sparse_no={'disable_sparse=no', 0x3d, [0x3f, 0x2d, 0x30, 0x36, 0x33, 0x3f, 0x539731f2d62672e6, 0x78, 0x2d, 0x0]}, 0x2c}, {@show_sys_files_yes={'show_sys_files=yes', 0x3d, [0x2d, 0x33]}, 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@disable_sparse_no={'disable_sparse=no', 0x3d, [0x37, 0x31]}, 0x2c}]}) accept4$unix(r2, &(0x7f0000000080), &(0x7f0000000240)=0x6e, 0x800) 2018/04/04 13:08:16 executing program 7: recvmmsg(0xffffffffffffffff, &(0x7f0000001c80)=[{{&(0x7f0000000000)=@nl, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000080)=""/124, 0x7c}, {&(0x7f0000000100)=""/171, 0xab}, {&(0x7f0000001d40)=""/63, 0x3f}, {&(0x7f0000000200)=""/238, 0xee}, {&(0x7f0000000300)=""/68, 0x44}, {&(0x7f0000000380)=""/167, 0xa7}, {&(0x7f0000000440)=""/94, 0x5e}, {&(0x7f00000004c0)=""/46, 0x2e}, {&(0x7f0000000500)=""/93, 0x5d}, {&(0x7f0000000580)=""/43, 0x36b}], 0xa, &(0x7f0000000680)=""/206, 0xce, 0x7}, 0x2}, {{&(0x7f0000000780)=@can, 0x80, &(0x7f0000000880)=[{&(0x7f0000000800)=""/9, 0x9}, {&(0x7f0000000840)=""/9, 0x9}], 0x2, &(0x7f00000008c0)=""/142, 0x8e, 0xc6}, 0x800}, {{&(0x7f0000000980)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000000a00)=""/140, 0x8c}, {&(0x7f0000000ac0)=""/48, 0x30}, {&(0x7f0000000b00)=""/4096, 0xfffffffffffffeef}, {&(0x7f0000001b00)=""/79, 0x4f}, {&(0x7f0000001b80)=""/18, 0x12}, {&(0x7f0000001bc0)=""/57, 0x39}], 0x23b, 0x0, 0x0, 0x80}, 0x3f6e00000000}], 0x3, 0xffffffffffffffff, 0x0) 2018/04/04 13:08:16 executing program 1: openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000003000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000200)="0f07ea040000000f019f0f01c9c4c1785834988fe9b8912d00180000b8010000000f01c166baa000b80ce90d32ef0f23ce0f01df", 0x34}], 0x1, 0x0, &(0x7f0000000140), 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$KVM_SET_VAPIC_ADDR(0xffffffffffffffff, 0x4008ae93, &(0x7f0000000080)=0x5000) ioctl$KVM_RUN(r0, 0xae80, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) 2018/04/04 13:08:16 executing program 6: r0 = syz_open_dev$binder(&(0x7f000036eff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f000026c000)=ANY=[@ANYBLOB="85ee43c1d3000000", @ANYPTR=&(0x7f0000007f72)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000000000000000000000000000000000000"], @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000cf7000)={0x8, 0x0, &(0x7f0000f2f000)=[@decrefs={0x40046307}], 0x0, 0x0, &(0x7f0000465fb9)}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000080)=@security={'security\x00', 0xe, 0x4, 0x388, 0xffffffff, 0x0, 0x0, 0x1f8, 0xffffffff, 0xffffffff, 0x2f0, 0x2f0, 0x2f0, 0xffffffff, 0x4, &(0x7f0000000040), {[{{@ip={@remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, 0xff000000, 0xff, 'ip6gre0\x00', 'ipddp0\x00', {}, {}, 0x6, 0x0, 0x33}, 0x0, 0x98, 0xf8}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0x1, 0x5, [0xb, 0x4, 0x13, 0xd, 0x10, 0x5, 0x33, 0x1, 0x4, 0x39, 0x1b, 0x2b, 0x17, 0x0, 0x14, 0x16], 0x1, 0x200, 0x7}}}, {{@ip={@local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001, 0x0, 0x0, 'gre0\x00', 'erspan0\x00', {}, {}, 0x1d, 0x0, 0x1}, 0x0, 0xc8, 0x100, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x2, 0x4, 0x1}}]}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3, {{0x81, 0xffffffff, 0x1}, {0x8001, 0x9d97, 0xffffffffffffffff}, {0x7a, 0x4, 0x3}, 0x401, 0x3f}}}, {{@uncond, 0x0, 0x98, 0xf8}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x5, [0x100000000, 0x7fff, 0x0, 0x723cc4ca, 0x3, 0x8], 0xff, 0x900000000, 0x8}, {0x0, [0xffffffffffff6b30, 0x800, 0x5, 0x7, 0xfff, 0xffffffffffff4fa5], 0xb18, 0x7, 0x7}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3e8) 2018/04/04 13:08:16 executing program 3: r0 = socket(0x5, 0x6, 0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x20, &(0x7f0000000000)=[@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @multicast2=0xe0000002}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000180)={r1, 0x88b}, 0x8) r2 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0xfff, 0x400c00) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000000040)={0x40, 0xb9c, 0x5, 0x4, 0x8000, 0x7fffffff, 0x4, 0x2, 0x8, 0x6}) write(r2, &(0x7f0000000080)="1f000000080000000000000095f21b365048058d26521a47f2d23fa59d16b7", 0x3be) 2018/04/04 13:08:16 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000180)=ANY=[@ANYRES32=r2, @ANYBLOB="0000c3aa5f007ac02e2b84a666"], &(0x7f0000000100)=0x8) perf_event_open(&(0x7f0000348f88)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) finit_module(r1, &(0x7f0000000140)='*]lo\x00', 0x3) socket$inet_udp(0x2, 0x2, 0x0) 2018/04/04 13:08:16 executing program 7: r0 = socket$inet(0x2, 0x80003, 0x9) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f0000000140)={0x1f, "79c43196ab0ac98bfd6da38de80fa93b61b73997f4d64e98d5e6a2f6d897a1"}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r2, 0x7, 0xff, 0x1, 0x3, 0x2340000000}, 0x14) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x84, @empty, 0x0, 0x0, 'none\x00'}, 0x2c) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000180)) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e22, 0x81, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}, 0x8c3, 0x3}, 0x90) [ 698.801855] binder: 15387:15388 got transaction with invalid offset (0, min 0 max 40) or object. 2018/04/04 13:08:16 executing program 4: r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000140), &(0x7f00000000c0)=0x68) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) add_key(&(0x7f0000000280)='cifs.spnego\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000300), 0x0, 0xffffffffffffffff) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet6_tcp_buf(r3, 0x6, 0x1d, &(0x7f00000003c0)=""/79, &(0x7f0000000440)=0x4f) keyctl$link(0x8, r2, r2) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="290000001900ff09c8413a64000000020a1381c0793c6d1fc76302000d0009000959fbadfe843f064c", 0x29}], 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000001c0)={'vlan0\x00', 0x1000}) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x410003, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r4, 0x40086200, &(0x7f0000000340)=0x4) [ 698.857833] binder: 15387:15388 transaction failed 29201/-22, size 40-8 line 3026 [ 698.953859] binder: BINDER_SET_CONTEXT_MGR already set [ 698.993775] binder: 15387:15388 ioctl 40046207 0 returned -16 [ 699.010252] binder_alloc: 15387: binder_alloc_buf, no vma [ 699.016029] binder: 15387:15388 transaction failed 29189/-3, size 40-8 line 2963 [ 699.024103] binder: 15387:15421 DecRefs 0 refcount change on invalid ref 0 ret -22 2018/04/04 13:08:17 executing program 0: r0 = dup(0xffffffffffffff9c) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000000)=""/168) r1 = openat(r0, &(0x7f00000000c0)='./file0\x00', 0x260000, 0x4) getsockname$ipx(r1, &(0x7f0000000100), &(0x7f0000000140)=0x10) restart_syscall() r2 = creat(&(0x7f0000000180)='./file0\x00', 0x8) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f00000001c0)='\'vboxnet1-R\x00') ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000000200)={0x0, 0x9fd8, 0x8, 0x4, 0x1f, 0xffffffffffffffc0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000280)=[@in6={0xa, 0x4e24, 0xf946, @empty, 0x100000000}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e24, 0x1f, @dev={0xfe, 0x80, [], 0x18}, 0x1c7}, @in6={0xa, 0x4e20, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in={0x2, 0x4e20}], 0x74) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000300)={{0x8001, 0x371}, {0x80, 0x6}, 0x8a, 0x2, 0x6}) fstat(r0, &(0x7f0000000380)) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000400)={0x88bc, 0x0, 0x10000, 0x4}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000440)={r3, 0x10001}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000580)={&(0x7f0000000480)=[0x0, 0x0], &(0x7f00000004c0)=[0x0, 0x0, 0x0], &(0x7f0000000500)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000540)=[0x0, 0x0, 0x0], 0x2, 0x3, 0x4, 0x3}) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f00000005c0), &(0x7f0000000600)=0xc) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f0000000640)={{0x67, @empty, 0x4e21, 0x4, 'wlc\x00', 0x26, 0xfffffffffffffff9, 0x23}, {@dev={0xac, 0x14, 0x14, 0x19}, 0x4e23, 0x0, 0xed9d, 0x20, 0x9}}, 0x44) r4 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000000700)={&(0x7f00000006c0)=[0x14c, 0x0, 0xfffffffffffffff9, 0xec4, 0x1], 0x5, 0x8, 0x401, 0x9, 0xced, 0x3, {0xfc7, 0x200, 0x8, 0x9, 0x6, 0x400, 0xb868, 0x7fff, 0x9, 0x8, 0x0, 0x8, 0x101, 0x7, "fbe8c721309df8696d22d593143c599466142d9894f8e73a50e7be1f46d94d3c"}}) getsockopt$inet_dccp_int(r2, 0x21, 0x5, &(0x7f0000000780), &(0x7f00000007c0)=0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000800)=[{0x2, 0x1}, {0xa, 0x5}, {0x3, 0x7f}, {0x3, 0x3f}, {0x3, 0x7ff}, {0xc, 0x7f}, {0xb, 0x101}, {0x3, 0x9268}, {0x7, 0x80}, {0x3, 0x3}], 0xa) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) r5 = fcntl$dupfd(r2, 0x0, r4) preadv(r5, &(0x7f0000002ac0)=[{&(0x7f0000000880)=""/248, 0xf8}, {&(0x7f0000000980)=""/4096, 0x1000}, {&(0x7f0000001980)=""/83, 0x53}, {&(0x7f0000001a00)=""/133, 0x85}, {&(0x7f0000001ac0)=""/4096, 0x1000}], 0x5, 0x7) setsockopt$sock_int(r4, 0x1, 0x2e, &(0x7f0000002b40)=0x7ff, 0x4) renameat2(r2, &(0x7f0000002b80)='./file0\x00', r0, &(0x7f0000002bc0)='./file0\x00', 0x4) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000002c00)=0x6, 0x4) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) ioctl$EVIOCGMASK(r5, 0x80104592, &(0x7f0000002c80)={0x12, 0x31, &(0x7f0000002c40)="92c37766edd3ea8ac72b770f772c3ab2da9d15ebefbe0956df76ca0fbfcab32c4195438b9a22980503a2ece006b304b797"}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000002cc0)='dummy0\x00') 2018/04/04 13:08:17 executing program 3: keyctl$update(0x2, 0x0, 0x0, 0xffffffffffffff5a) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xb3d, 0x40000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x9, 0x9}, &(0x7f0000000180)=0x6) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000000c0)={r1, 0x58, "9730f6594cd51b988acc450e59108512163874c5a1d8130eb1c677395228682d47ee9fe13ee68a16c4daacfb799f16c73ad04aa82826b0e5418154ec1caf53369cdd8577601babf931784b53a0dd6074c6d6183defb155a5"}, &(0x7f0000000140)=0x60) 2018/04/04 13:08:17 executing program 5: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x0, 0x0) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000240)={'sit0\x00', 0x7}) add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)='\x00', 0x1, r1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000300)={0x0, 0xb4, "27b7b3bb05848f3d9a933ae7a00591f0be3392c756b70699dd83e4ec37696f48bf762d9940b785a95c0c42f27b469988dd3edf199524c00a2327ef75fb86d108f652f5152b526fa2d6c886bb3cc0da83c860a5237b235f3f8d0177e1caeb4a879c4702af9d149fb7353948e86a1afa109a88201f0dfc07a97c9889547a51cd45db913e155bf329da9c4fa6454a5bd98e8073bc224e59efbdabf9abb7ee7f4f909fe79e61f982c2b630b91221d00b39fe8ad0fe05"}, &(0x7f00000003c0)=0xbc) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000400)=@assoc_value={r3, 0x3}, 0x8) r4 = gettid() socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000000c0)) setpriority(0x0, r4, 0x57) io_setup(0x2, &(0x7f0000000080)) r5 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f19edc)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149bd61bd78b506e8b", 0xc0, r1) r6 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r5, r5, r6}, &(0x7f0000000180)=""/42, 0x2a, &(0x7f0000000140)={&(0x7f0000000200)={'crc32-generic\x00'}}) 2018/04/04 13:08:17 executing program 7: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x8000000000403ff, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f00000001c0)=ANY=[]) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000280)={{{@in6=@mcast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f00000000c0)=0xe8) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000400)=0x1) ioctl$TUNSETOWNER(r0, 0x400454cc, r2) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000500)=0x400, 0x4) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) pselect6(0x40, &(0x7f0000000200)={0xf2, 0x4, 0x100, 0x7, 0x1e, 0x0, 0x200, 0x8b}, &(0x7f0000000380)={0x1, 0x6, 0x6, 0x8, 0xffffffff, 0x0, 0x40, 0x9}, &(0x7f00000003c0)={0x2, 0x5ed6, 0x4, 0x80, 0x1ff, 0x4, 0x9, 0x3}, &(0x7f00000004c0)={0x77359400}, &(0x7f0000000480)={&(0x7f0000000440)={0x8}, 0x8}) syz_mount_image$hfs(&(0x7f0000000180)='hfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000200)}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="73657373696f6e3d3734322c63726561746f723df86030722c706172743d36360078003733302c00"]) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)='s', 0x1}], 0x1, 0x0) restart_syscall() fallocate(r1, 0x11, 0x0, 0x100000001) 2018/04/04 13:08:17 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db5ff0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000542000), 0x0, &(0x7f0000a50000)=[{0x48, 0x114, 0xffffffff00000001, "73b5e69c3fcdfed242c850e672ce2de0ef6bc39813d9edeba6025cdbfcca6ce2124f0780842427552c961bcf5a513e4ca1"}], 0x48}}], 0x1, 0x0) r1 = add_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) keyctl$search(0xa, r1, &(0x7f0000000080)='blacklist\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, r2) 2018/04/04 13:08:17 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000e6a000)={0x1, 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, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x0) clock_adjtime(0x5, &(0x7f0000000040)={0x3, 0x7fffffff, 0x7, 0x2, 0x7, 0x8001, 0x349, 0x93, 0x1, 0x0, 0xff, 0x5, 0xffffffff, 0x3, 0xe8, 0x401, 0x1, 0x800, 0x3e4, 0x1dae, 0xd69, 0x8, 0x10000, 0x9, 0x3, 0x1}) syz_open_dev$sndpcmp(&(0x7f0000000200)='/dev/snd/pcmC#D#p\x00', 0x3, 0x28000) r2 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x8, 0x42180) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0xc) 2018/04/04 13:08:17 executing program 4: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) sendmsg(r0, &(0x7f0000000140)={&(0x7f0000000000)=@rc={0x1f, {0x0, 0x1, 0x735, 0x6, 0x101, 0x3778}, 0x100000000}, 0x80, &(0x7f0000000480)=[{&(0x7f00000000c0)="83e2b9dd58e94e626795832954bd70fd709b4e1ebe488ea79110", 0x1a}, {&(0x7f0000000280)="6fc62c48f2cd07b5503a3ad66863c2a1d21b5f538ecae0bac4eabc1583ea31e614e95eb9132590acea0acdcdb77c8e2440376fedd249fdd0814fa8f718b7ae6c387154c50a8a1aed6c5736b016f32137bb88ac843d266f678ef4d3ca5d1093c4a6d032bb9f23e6a1d54194b0b3f2506ddf540e3c69d810d054a1c55c5756dd4a9b3dcf3e6d5c384f13c34c4f211c5e8145c1d042306ac4c95610c041772eddbf5fe05bd63ffb58c1d59af9cdb829ff011f5351c37ba791d2", 0xb8}, {&(0x7f0000000100)="c41838", 0x3}, {&(0x7f0000000340)="1554144b5d944aeb64093714d6ccc9555fc1df93155998403e0004eb09e52befb0809d02b6db8f6a1296bf276fe05781766ace84fcd7bbf1104cb877c59289966060abd1402bd587521e5d91f3ea4d9548bad751c798df1e6b147cdf58a1b636bef8506288b2763c56495adcfac9b1eb0f5c241b7f57f442bd003b16", 0x7c}, {&(0x7f00000003c0)="caf14f356a93a6bc6009ca12c0a504a97666ee35f3cf06c9b8f2159e3d2f864341680a562e67114a1c3a924efbc4c59345ee0a8079310aef6d920ffe0d0d934b276e5978e4c41029975a0f93f7b63cdcd748c9ddc7e8a91aa7bedfa63e9358625a1bece4086f8b550edbc5acdd407d00df71340d53e18fc4f4fa5cee1bc50bcd7204165d0973f608826a5be52f38", 0x8e}], 0x5, &(0x7f0000001080)=ANY=[@ANYBLOB="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"], 0x4f8, 0x20040890}, 0x1) r2 = dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f00000001c0)={{0x0, 0x8}, 'port1\x00', 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) ioctl$KVM_GET_ONE_REG(r2, 0x4010aeab, &(0x7f0000000500)={0x58, 0x3}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r2, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}], 0x2cf) 2018/04/04 13:08:17 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000040)=[@text16={0x10, &(0x7f0000000000)="650f2282bad104b0f5ee360f08f2f30f009319000f073636a566b8490000000f23d00f21f866352000000a0f23f8650f013a0f3067643e660f38143b", 0x3c}], 0x1, 0x0, &(0x7f0000000200), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x800, 0x101100) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) [ 699.060582] binder: undelivered TRANSACTION_ERROR: 29189 [ 699.101128] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/04 13:08:17 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@loopback, @in=@local}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0xe8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x0, &(0x7f0000000040)}, &(0x7f00000000c0)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000e4d000)={0x1, 0x5, &(0x7f0000000100)=ANY=[@ANYBLOB="18000000000000000000000000000000850200edffffffffffffff000000000095000000000000001eff070000d8ff696ce784c448fdc7db5010b45ad9ce437b31d125a1c8b1be15000000ea709af32ac6e5d93c6149b0da7190e2d6b3a67ceefce8cd1e2185c943f5b00ef65058f2e6f92ce1d9983645f32a3f1faaef821d1224ff646a47eaa1d9cb8888460818b985aadc5422"], &(0x7f0000e1c000)='GHL\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0xffffffffffff0001, 0x4) 2018/04/04 13:08:17 executing program 6: ioctl$KVM_SET_LAPIC(0xffffffffffffffff, 0x4400ae8f, &(0x7f00000002c0)={"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"}) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@broute={'broute\x00', 0x20, 0x1, 0x188, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000], 0x0, &(0x7f0000001dc0), &(0x7f0000000000)=ANY=[@ANYBLOB="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"]}, 0x200) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vcs\x00', 0x0, 0x0) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f00000006c0)={"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"}) munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) ioctl$TCSETAW(0xffffffffffffffff, 0x5407, &(0x7f0000000280)={0x7, 0x0, 0x721, 0x1, 0xffffffffffff2127, 0x0, 0x7fffffff, 0x3, 0x2, 0x8000}) 2018/04/04 13:08:17 executing program 4: perf_event_open(&(0x7f0000c72000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0xc00000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000877000)={0x2, 0x70, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b78f62a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/04 13:08:17 executing program 7: r0 = syz_open_dev$adsp(&(0x7f00000012c0)='/dev/adsp#\x00', 0x4, 0x290081) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001300)=ANY=[@ANYRES32=0x0, @ANYBLOB="72000000fef5245a24343e895fbe911f0bb5c3bde12a1e9c0262448e8bfc3a8b3681e3fc584e704c5a9ed70d5f753e8c11bf55762cd4c7f4853115f8bbdefd9c5e0077ffd30f358671e7a71ec88333c7ffc8ab3b1100029996ce39c1b4a2a6e521185fb84e5727a0fb"], &(0x7f0000001380)=0x7a) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000013c0)=@assoc_value={r1, 0x80}, 0x8) write$evdev(r0, &(0x7f0000000140)=[{{0x77359400}, 0x1, 0xfffffffffffffbff, 0x1}, {{0x77359400}, 0x7, 0x200000000000, 0x8c}, {{0x0, 0x2710}, 0x8001, 0x1, 0x6}, {{0x77359400}, 0x9, 0x7, 0x9}, {{}, 0x213, 0x3, 0x10001}, {{0x77359400}, 0x3, 0x35, 0x6}], 0x90) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x28000, 0x0) capset(&(0x7f0000581ff8), &(0x7f00005ccfe8)={0x0, 0x1}) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000000)=""/223) clone(0x20900, &(0x7f0000a93fff), &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f0000000040)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') 2018/04/04 13:08:17 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000003a00)=@bind_ip={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x30) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000340)=ANY=[@ANYBLOB="7b31db", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000380)=0x1c) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00000003c0)={0x0, 0xfd52}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000640)={r3, 0x8, 0x9}, &(0x7f0000000680)=0x8) sendmsg$inet_sctp(r1, &(0x7f0000000580)={&(0x7f0000000100)=@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000300)=[{&(0x7f0000000140)="21e80bc0735cb0b7b9621c41453513ef0faba763621268903845be1c53a3b627dba247d22eb9031389fdadbf22b6da1c19e54520e91554cec4e78ebc7e1ba97b14cc914dda93879df49ef6c1f7f48896a504d2ee264565feac9a5d1dac6017504b94ca1038aef149c25a4f9b4bc56ebeb97a987afbbce810d1a3d89b388eca14b2fb4411db814acd72d58628242ab45041bdada3b673cccca5a4cd187c48abe7dfbc0d5fde649317c1584732f2fc1d00275243a35fcc5014c40758faa965ea0e1540bdcdc704ef4fa190dee94e390677ffdf4d8a4fc7", 0xd6}, {&(0x7f0000000240)="b602b57056cf22e66a2419c71bd8d84ce7a5e3c078a8e57dd0369d3ed21696663f5a8c03b083868eb4ca65a61ad63682266a7fd54e32338e277456421a08e256be1be277504040c05d7a795d547478c9402a3e969bbfe545435a93f72d013f73e2590522772d6e37c726f2376b55d141967e9e9ac34d108fd7b590b134cdafbded3da384e8490ed0897843788b22ab268fdd86b13447881717122d", 0x9b}], 0x2, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x20, 0x5, 0x204, 0xbe6, 0x401, 0x6, 0x0, 0xfffffffffffffffe, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x7, 0x1, 0xd5, 0x6, 0x20, 0xfff, 0x1ff, r3}}, @init={0x18, 0x84, 0x0, {0x7, 0x6, 0x3ff, 0x1ff}}, @init={0x18, 0x84, 0x0, {0x9, 0x100000000, 0x1000, 0x10000}}, @init={0x18, 0x84, 0x0, {0x4, 0x80000001, 0x43501b5f, 0x1}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffff7, 0xff, 0x5, 0x24}}], 0x120, 0x48080}, 0x10) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) ioctl$TIOCOUTQ(r4, 0x5411, &(0x7f0000000040)) getsockopt$netrom_NETROM_T1(r4, 0x103, 0x1, &(0x7f00000005c0), &(0x7f0000000600)=0x4) 2018/04/04 13:08:17 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/icmp\x00') sendfile(r0, r0, &(0x7f0000000000)=0x7ffff, 0x20000000000000a) socket$inet6(0xa, 0x7, 0xf23) 2018/04/04 13:08:17 executing program 0: chmod(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x1, 0x4000000000000084) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) listen(r0, 0x9) io_setup(0x20, &(0x7f0000c6b000)=0x0) io_submit(r1, 0x1, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000001ec0)}]) 2018/04/04 13:08:17 executing program 5: r0 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x13, r0, 0x0) r1 = socket(0x5, 0x5, 0x8001) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001100)={0x0, @in6={{0xa, 0x4e21, 0x3, @loopback={0x0, 0x1}, 0x7}}, 0x5, 0x80, 0x200, 0x7, 0x2}, &(0x7f00000011c0)=0x98) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001200)=@assoc_id=r2, 0x4) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001240)='/dev/sequencer2\x00', 0x0, 0x0) syz_open_dev$audion(&(0x7f0000001440)='/dev/audio#\x00', 0x8b29, 0x42000) ioctl$KDDISABIO(r3, 0x4b37) r4 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r4, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r4, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001500)='./cgroup/syz1\x00', 0x200002, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001380)) r5 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r5, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c560a067fffffff810000000000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) getsockopt$inet_sctp_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) socket$pptp(0x18, 0x1, 0x2) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00000013c0)={r2}, &(0x7f0000001400)=0x8) sendto$inet6(r4, &(0x7f00000000c0)="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", 0x1000, 0x80, &(0x7f00000010c0)={0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000001480)={r2, 0x22, "e462625ffd9d5e2d8819280c20d54ed08e84178d1b90d214913c5a848b3f1d3880a8"}, &(0x7f00000014c0)=0x2a) recvfrom$ipx(r3, &(0x7f0000001280)=""/162, 0xa2, 0x20, &(0x7f0000001340)={0x4, 0x82, 0x6, "eb43f22b95ab", 0x81}, 0x10) 2018/04/04 13:08:17 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000461fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="649c47ad46390dc86dae79fa409d4d54", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000e64ff8)=0x10, 0x8e18) 2018/04/04 13:08:17 executing program 7: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000cd3000)='ramfs\x00', 0x1, &(0x7f000056a0e2)) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) r1 = syz_open_procfs(0x0, &(0x7f0000000380)='net/raw6\x00') renameat(r0, &(0x7f0000000340)='./file0\x00', r1, &(0x7f00000003c0)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000400)={{0x6, 0x8}, 0x1, 0x7f, 0x0, {0xd86d, 0x2}, 0xfa8, 0xdec1}) mount(&(0x7f0000802ff8)='./file0\x00', &(0x7f0000b16000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000e99f87)) r2 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x10001, 0x202) connect(r2, &(0x7f00000002c0)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x80) r3 = socket$inet6_sctp(0xa, 0x40000000005, 0x84) shutdown(r3, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x1c, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000001940)={r4}, &(0x7f00000005c0)=0x8) readlinkat(r2, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=""/165, 0xa5) r5 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x1, 0x200000) syz_fuseblk_mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_int(r5, 0x29, 0x3c, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/04/04 13:08:17 executing program 1: r0 = socket(0x10, 0x22, 0xfffffffffffffffc) write(r0, &(0x7f00000000c0)="240000002a005f000000000000ed7601000010ff0100000000000200ffffffff0100ff1d", 0x24) [ 699.410906] xt_helper: cannot load conntrack support for proto=7 2018/04/04 13:08:17 executing program 0: chmod(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x1, 0x4000000000000084) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) listen(r0, 0x9) io_setup(0x20, &(0x7f0000c6b000)=0x0) io_submit(r1, 0x1, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000001ec0)}]) 2018/04/04 13:08:17 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000}) [ 699.492632] xt_helper: cannot load conntrack support for proto=7 2018/04/04 13:08:17 executing program 5: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1b2, &(0x7f0000519fa8)=[@in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}]}, &(0x7f0000f91ffc)=0xfffffffffffffd67) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@call={0x85}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x2, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x1a}, 0x9}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1a}}], 0x68) 2018/04/04 13:08:17 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x100000000008a002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000014d000)={0x0, 0x0, 0x0, "e06594d232d12448b0c30905cebdbd09c0a763e204c2a32152615df55d05092d3c12ddd25bad4d127eb802407bc091842621790b637ae5ed23d8b2adf92fc9dd"}) writev(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)="2900000018003109004a0601000c00070a0000000a00ff068000001d", 0x1c}], 0x1) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000240)={{0x6a, 0x800}, 'port0\x00', 0x2, 0x20000, 0x4ce, 0x7, 0x3f, 0x100000001, 0x0, 0x0, 0x2, 0x5}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000300)={0x0, 0x6, 0x30, 0x6, 0x2}, &(0x7f0000000340)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000400)={0xfffffffffffffffd, 0xfffffffffffffffa, 0x8200, 0x9, 0xfcaf, 0x9, 0x1ff, 0x5bd8, 0x0}, &(0x7f0000000440)=0x20) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000000)={r2, 0x6, 0x6bc8, 0x1, 0xffffffff, 0x0, 0x9, 0x3ff, {r3, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x0, 0x80000001, 0x5, 0x101, 0x5}}, &(0x7f0000000180)=0xb0) pkey_alloc(0x0, 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={r4, 0x2, 0xe9d286d3a8b4fab9}, &(0x7f0000000200)=0xc) 2018/04/04 13:08:17 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1000000000001, 0x100000021, 0x8400000000003, 0xffffffff00000005}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) r1 = syz_open_dev$sndpcmp(&(0x7f0000000200)='/dev/snd/pcmC#D#p\x00', 0xd731, 0x533002) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000240)='eql\x00', 0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000000c0)={r0, &(0x7f0000000040)="e5", &(0x7f0000000180)=""/108}, 0x18) r2 = socket(0x1, 0xa, 0x2) bind$bt_rfcomm(r2, &(0x7f0000000100)={0x1f, {0x6, 0x1, 0xffffffffffffff29, 0x8, 0x2, 0x6}, 0x3}, 0xa) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000000140)=0x1, 0x4) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f0000000280)={0x2, 0x3}) 2018/04/04 13:08:17 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/dev_mcast\x00') perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, r0, 0x0) perf_event_open(&(0x7f00002b5f88)={0x2, 0x70, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000984c2f)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2000000000001, 0x0) 2018/04/04 13:08:17 executing program 3: ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000100)=@ethtool_eeprom={0xc}}) 2018/04/04 13:08:17 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x400040, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00000000c0)=0xc9b7, &(0x7f00000001c0)=0x4) r2 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000000)) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x0, 0x0) poll(&(0x7f0000000280)=[{r0, 0x1}], 0x1, 0xbd) close(r3) openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x161803, 0x0) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000640)=0x200000000) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r3}) preadv(r0, &(0x7f0000000340)=[{&(0x7f0000000100)=""/126, 0x7e}], 0x1, 0x0) 2018/04/04 13:08:17 executing program 0: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r0 = gettid() rt_sigqueueinfo(r0, 0x21, &(0x7f0000000000)={0x20, 0x101, 0x800, 0xff}) socket$packet(0x11, 0x3, 0x300) syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/04 13:08:17 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000000000), 0x31a, 0x0) close(r0) 2018/04/04 13:08:17 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00006f3ffd)='ns\x00') getdents64(r0, &(0x7f0000a1bfda)=""/38, 0x1006f) getdents64(r0, &(0x7f0000000040)=""/79, 0x4f) ftruncate(r0, 0x7) 2018/04/04 13:08:17 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000dce000)={0x1, &(0x7f0000b4b000)=""/4096, &(0x7f0000001000)=[{0x1000, 0x3a, 0x0, &(0x7f0000001000)=""/58}]}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) ioctl(r0, 0x100000001, &(0x7f0000001000)) 2018/04/04 13:08:17 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(tnepres)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/04 13:08:17 executing program 4: r0 = semget$private(0x0, 0xa, 0x0) semop(r0, &(0x7f0000000080)=[{0x100000000000003, 0x470, 0x1800}, {0x3}], 0x1) semop(r0, &(0x7f000002efe2)=[{0x0, 0x4}], 0x1) 2018/04/04 13:08:17 executing program 1: r0 = socket(0x10, 0x4000000002, 0x0) write(r0, &(0x7f0000805000)="260000001a0053eb910000f9ff090000000000000015e0f1ff609b000000ec5501000d8b017f", 0x26) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001200)={{{@in6=@ipv4, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f0000000040)=0xe8) quotactl(0xffffffff, &(0x7f0000000000)='./file0\x00', r1, &(0x7f00000000c0)="c446c997adcbf38643b8db550c450946da18be75eeab794753d1") recvfrom$ipx(r0, &(0x7f0000000200)=""/4096, 0x1000, 0x0, &(0x7f0000000080)={0x4, 0x0, 0x0, "933249611e5e"}, 0x10) readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000100)=""/95, 0x5f}], 0x1) 2018/04/04 13:08:17 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x200000) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000080)={@loopback=0x7f000001, @multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) mkdir(&(0x7f0000000940)='./file0\x00', 0x0) finit_module(r0, &(0x7f0000000100)='/dev/input/mice\x00', 0x0) r1 = shmget(0x2, 0x3000, 0x54000020, &(0x7f0000ffd000/0x3000)=nil) shmat(r1, &(0x7f0000ffd000/0x3000)=nil, 0x3ffc) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000140)) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000000180)={@remote, @remote}, &(0x7f0000000240)=0x8) ioctl$KDSETLED(r0, 0x4b32, 0x1eef) mount(&(0x7f00000001c0)='/', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='rpc_pipefs\x00', 0x0, &(0x7f0000000040)) 2018/04/04 13:08:17 executing program 0: ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8000, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040)=0x800, 0x4) 2018/04/04 13:08:18 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x400000) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000000040)) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000402f73)="71e67a15", 0x4) r2 = accept4$alg(r0, 0x0, 0x0, 0x80800) sendto(r2, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x800) socket(0x5, 0x80000, 0x8) recvmmsg(0xffffffffffffffff, &(0x7f0000000a80), 0x0, 0x0, &(0x7f0000000b40)) 2018/04/04 13:08:18 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000000), 0x4) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x20, &(0x7f0000479000)=0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) 2018/04/04 13:08:18 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, {}, 0xfffffffffffffffd, {0x2, 0x4e20, @rand_addr}, "00080700000400a0b22c582bf3aed17d"}) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x5) ioctl$KVM_SMI(r1, 0xaeb7) 2018/04/04 13:08:18 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x5) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0x3, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x6}], 0x1c) futex(&(0x7f000000cffc)=0x1, 0x400000006, 0x0, &(0x7f0000365ff8), &(0x7f0000869000), 0x0) 2018/04/04 13:08:18 executing program 0: syz_extract_tcp_res(&(0x7f0000000000), 0xffffffff, 0xd50) syz_emit_ethernet(0x2a, &(0x7f00006ba000)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60589", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x32, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000ea3000)) 2018/04/04 13:08:18 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) sendmsg$key(r0, &(0x7f0000f21000)={0x0, 0x0, &(0x7f0000f21000)={&(0x7f0000000500)=ANY=[@ANYBLOB="0200810004000000000000000000100088a80000"], 0x14}, 0x1}, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@nl, &(0x7f0000000080)=0x80, 0x80000) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/04 13:08:18 executing program 6: syz_open_dev$adsp(&(0x7f0000000200)='/dev/adsp#\x00', 0x4, 0x200000) r0 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x104) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000380)=0x3a9) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000000)="6f2720a1ccd53d7f24df8bb0823f8e66fae497d02cfbea969c43f70433d965bb1d003e04d114105802a8785f3839341e16564bd2c6264f8d2a91f9106e4d584622729fe81666b35cffecf4624cdbe0e11aae41188942353613e33b0c4366f8b67d85ab88fe68dc8fdab46aa0f537dc426bf0bdd96301ca1ba2202ba5c6b7ef3cf0016c18e03b6f45405181f5dfac6e371695de2f3c382189f13a09963a3687a1a031fdda8b9b255aeb18f3f772c4315cfdc2fc0a8235db") getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000240)={0x0, 0xfffd, 0x30, 0x5, 0x802}, &(0x7f00000002c0)=0x18) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000003c0)=@assoc_id=r2, &(0x7f0000000400)=0x4) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000300)={0x0, 0x3, 0xfffffffffffffffe, 0x10000, 0x0, 0x0, 0x3f, 0x0, 0x3}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000340)=[@in={0x2, 0x4e24}, @in={0x2, 0x4e23, @multicast1=0xe0000001}], 0x20) fsetxattr(r1, &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f00000001c0)='\x00', 0x1, 0x2) r3 = syz_open_pts(r1, 0x0) fstatfs(r3, &(0x7f0000000100)=""/175) 2018/04/04 13:08:18 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000140)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000700)=[{&(0x7f00000001c0)=""/47, 0x2f}, {&(0x7f0000000200)=""/161, 0xa1}, {&(0x7f00000002c0)=""/70, 0x46}, {&(0x7f0000000340)=""/72, 0x48}, {&(0x7f00000003c0)=""/92, 0x5c}, {&(0x7f0000000440)=""/239, 0xef}, {&(0x7f0000000540)=""/195, 0xc3}, {&(0x7f0000000640)=""/120, 0x78}, {&(0x7f00000006c0)=""/5, 0x5}], 0x9, 0x0, 0x0, 0x8}, 0x22) bind$vsock_dgram(r1, &(0x7f0000000800)={0x28, 0x0, 0x2310, @my=0x1}, 0x10) bind$inet6(r0, &(0x7f0000feffe4)={0xa, 0x4e20}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}, 0x4, 0x1, 0xff, 0x6, 0x806, 0x3, 0x1}, &(0x7f00000000c0)=0x20) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x101882, 0x0) userfaultfd(0x800) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) listen(r0, 0x7ff) setsockopt$inet6_tcp_int(r0, 0x6, 0x3b, &(0x7f0000000100)=0xfe2, 0x4) 2018/04/04 13:08:18 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000651ff8)={0x0, 0x1}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000079efe0)={0x1}, 0x20) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)="2f70726f632f7379732f6e2f73e0d406cb7b14a901747000", 0x2, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000200)=0xae) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vga_arbiter\x00', 0x80, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000480)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001a7fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000040)='./file0\x00', 0x3, 0x3, &(0x7f0000000380)=[{&(0x7f00000000c0)="434a2d79f5c0d695a4a8fed6ac0f77bd6ad3f662", 0x14, 0x2}, {&(0x7f0000000140)="ae89dc7d4462d70b89dd2f8338e4563bfb7407e1bd433b934b43f1bc72ab045ef1f953a9583b1e8b8f0e421a538410c7fce71d23e94959a2096695cb723a156458bd769e9958f53c99c23f27507baf3f11913c7a69eea5ee136e3c525dc9c7a0b1c59743f3958b40aec826a4d866a87c315d9eebfbad833a9067df8628062f5cf0ddfab0fc80899cf7c167b0f3a408d829a078dd90a226c74b335d43ff9128384692909912f656ec8a16af1c90f929", 0xaf, 0xfffffffffffffffd}, {&(0x7f0000000280)="b45b07cbe7730c61908fe8da32b29daac2c134cb6c44764fcf5dc534910715deba7999683a2faf2a4456dae018a01c6cea632b3f399606c7bb6a0277533710856c27537e4c477496502679944d4a0559425dd81f5c657c7911d3a13fe6a0aa336abe5b23079d1b46e2d4d71a909298762bbe811f3f7c8b2d0036a962904500caf633dd3302035ec1924108783fbfcfa6faaf24add0ebf42de69c16439d96f076c48fbece13159a5238b0355b6665bc287c1b97d710c804c0839b0e90d1a0ae24d2f3da19deea8d92a29f12675ff781b5bd646cd0de7805ac21fd82c3787cdf", 0xdf, 0x3}], 0x400, &(0x7f0000000400)) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x0, 0x30}, 0xc) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000004c0)={0x0, @in={{0x2, 0x4e21, @rand_addr=0x9}}, 0x0, 0x4}, &(0x7f0000000240)=0x90) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000580)={r3, 0x0, 0x8000000030, 0x5, 0x4}, &(0x7f0000000600)=0x18) 2018/04/04 13:08:18 executing program 0: recvmmsg(0xffffffffffffff9c, &(0x7f0000001b80)=[{{&(0x7f0000000040)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000000580)=[{&(0x7f00000000c0)=""/61, 0x3d}, {&(0x7f0000000100)=""/109, 0x6d}, {&(0x7f0000000180)=""/150, 0x96}, {&(0x7f0000000240)=""/76, 0x4c}, {&(0x7f00000002c0)=""/31, 0x1f}, {&(0x7f0000000300)=""/2, 0x2}, {&(0x7f0000000340)=""/117, 0x75}, {&(0x7f00000003c0)=""/11, 0xb}, {&(0x7f0000000400)=""/70, 0x46}, {&(0x7f0000000480)=""/197, 0xc5}], 0xa, &(0x7f0000000640)=""/54, 0x36, 0x6}, 0x4}, {{&(0x7f0000000680)=@un=@abs, 0x80, &(0x7f0000000880)=[{&(0x7f0000000700)=""/59, 0x3b}, {&(0x7f0000000740)=""/11, 0xb}, {&(0x7f0000000780)=""/212, 0xd4}], 0x3, &(0x7f00000008c0)=""/119, 0x77, 0x9}, 0xa3}, {{&(0x7f0000000940)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000001b40)=[{&(0x7f00000009c0)=""/1, 0x1}, {&(0x7f0000000a00)=""/4096, 0x1000}, {&(0x7f0000001a00)=""/79, 0x4f}, {&(0x7f0000001a80)=""/155, 0x9b}], 0x4, 0x0, 0x0, 0x8}, 0x1000}], 0x3, 0x40, &(0x7f0000001c40)={0x77359400}) fcntl$addseals(r0, 0x409, 0x3) r1 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000001c80)=0x1, 0x4) r2 = syz_open_procfs(0x0, &(0x7f000067fff8)='syscall\x00') sendfile(r1, r2, &(0x7f0000000000)=0x3, 0x3) 2018/04/04 13:08:18 executing program 3: r0 = socket$inet(0x11, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bond0\x00', 0x0}) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000400)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f00000002c0)=[{&(0x7f00000000c0)="96050c6c1697f8922bd95d5823a0944d39355b804f8a5df5ad36a1512dcdec8a77a3c8185065f3fd77caffed9e0a0d3ba8b50915e0185bda6d6919449404e4d9bc4147c61ffa2424dc23e9a02bc360151f56aeeb1f36e31aec5ff2de5c40900550c20e5fcb9b86bcf0afc0ffee72eff8e34c80b442598bd86d4d7b", 0x7b}, {&(0x7f0000000140)="e4a596d5a5c593912cc2e268362a05816e54a097ba2b62bb7420e6fc4d98d7ec017733bcac6bf1c22b4ba6cf26900df13b43830281cf2af9bc9598f58e301b04bdf20eaae3959a3a30b2be4d56125d0c11cb9e16033e5bcc0365c3524398217ac6ae58a65c6aaf828a61e9a0d848154df56bb34e6d6b3d2ff6b6fc3429f0ff15fae3772bb48f8f0910d6d526dbd10e", 0x8f}, {&(0x7f0000000480)="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{&(0x7f0000001580)="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0x1000}], 0x5, 0x0, 0x1b2, 0x1}, 0x0) 2018/04/04 13:08:18 executing program 7: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000916000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = semget(0x2, 0x3, 0xb0a33f503e9609d6) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000100)=""/102) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0a000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f00000001c0)={0x2}) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x18000, 0x0) getsockopt$bt_BT_POWER(r4, 0x112, 0x9, &(0x7f0000000240)=0x8, &(0x7f0000000280)=0x1) ioctl$void(r3, 0xc0045878) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r3, 0x4010ae68, &(0x7f0000000080)) pselect6(0x40, &(0x7f0000000000)={0x81, 0x1cfe, 0x6, 0x423234f3, 0x614a2f80, 0x80000000, 0x73, 0x100000000}, &(0x7f0000000040)={0x10001, 0x9, 0x8, 0x79b, 0x81, 0x3ff, 0x401, 0x6}, &(0x7f00000000c0)={0x8000, 0x9, 0xea, 0x101, 0x7fffffff, 0x3, 0x7, 0x1000}, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000180)={&(0x7f0000000140)={0xa4}, 0x8}) r5 = dup(r0) epoll_create1(0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r5, 0xc08c5334, &(0x7f0000000000)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000ec6fb0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer2\x00', 0x1000, 0x0) ioctl$PIO_UNIMAPCLR(r5, 0x4b68, &(0x7f00000000c0)={0x8, 0x7, 0x4}) 2018/04/04 13:08:18 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="b043ca5e7e0b6b58bd"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=ANY=[@ANYBLOB="b46715b1c75e17629071f996adec00000000000000252871c0800000005700000000950000000000"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x3, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0xc00, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f00000000c0)={0x781, 0x5}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/04/04 13:08:19 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)) r1 = socket$netlink(0x10, 0x3, 0x4) write(r1, &(0x7f0000000080)="2700000014000707030e0000120f0a0011000100f5fe0012ff00a51b82d77a4b6db0068dd304f9", 0x27) getsockname$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x14) 2018/04/04 13:08:19 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f00000003c0)='./file0/bus\x00', 0x0) unshare(0x400) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x4, 0x3, &(0x7f0000000300)=[{&(0x7f00000000c0)="7eeb845798e6f5fe43b8f6693de0d92716610d5e2ce2a72c4b5a7e2718627c0fa5c3375e58e2da9bb4b3e265af66c71c08dca9b8fc6ae761fac981fe5a672d88fad53522816db45ac87e0672118b2b558a2b371b9cbb30d4178f93bb07b37b8cc1452559ff6844fcf2ad37fc17f65120e36aa85eafee29f02d29d9d9c1dd1e81dd67466fe6a82da10daf1e8b8e352ddb17912f8a1c426cd8696fde9a5e5797f9f7ea9ddd5dab47d4a37f0ced301fdf58fe83a71ed8d99bc654e092ca6b4e89cf24577f", 0xc3, 0x1}, {&(0x7f00000001c0)="5c9abebccc6a9371591b5510f7a29f25c5b8", 0x12, 0xa83c}, {&(0x7f0000000200)="cb00ca41a9447c56b0549df631eb50d1cc04bcf2e04282ee2f78e4716ba0935e1c92ed170427f8941a4c4751051c42053fab580d5fb75fe9ba6e09d4625adf2e10ed4ffe4c78226ac9003e3f096359008c879b78cd65de2b5f3ac565f4bb6af7a76c44696998201f599d199a11c4022fad7327274ac21a62b827e34fa949a7c19966bd64ebb37bf2eba9c2a3a786d1a9e8d36fa1cb351f6674768cd1942835d8ff0071c322ae469cacb47734e9da496eca5760c18dc4b93039ea4a060dcedb38d35e4df471eaec918483c0bd70ada5e32d78ffc68c72e8fc167dd5", 0xdb, 0xffffffffffff8001}], 0x100000, &(0x7f0000000400)={[{@umask={'umask', 0x3d, [0x32]}, 0x2c}, {@nfs='nfs', 0x2c}, {@errors_continue='errors=continue', 0x2c}, {@check_strict='check=strict', 0x2c}, {@errors_continue='errors=continue', 0x2c}, {@discard='discard', 0x2c}]}) mq_notify(r0, &(0x7f0000477fa0)={0x0, 0x0, 0x0, @thr={&(0x7f0000bc8000), &(0x7f0000589000)}}) 2018/04/04 13:08:19 executing program 1: sched_setaffinity(0x0, 0x8, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f00001f2ff0)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000011000)) read$eventfd(r0, &(0x7f0000000040), 0x8) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000080)) 2018/04/04 13:08:19 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000000)={r0}) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/04/04 13:08:19 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f000075b000)=@ipv6_newroute={0x2c, 0x18, 0x301, 0x0, 0x0, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x6}, @RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x1}}]}, 0x2c}, 0x1}, 0x0) 2018/04/04 13:08:19 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000180)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'sit0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000040)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000000)=@setlink={0x28, 0x13, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_MASTER={0x8, 0xa, 0xf}]}, 0x28}, 0x1}, 0x0) 2018/04/04 13:08:19 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0xb, &(0x7f0000941000), &(0x7f000093f000)=0x4) r1 = dup3(r0, r0, 0x80000) accept$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000140)={{{@in=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f0000000240)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x14}}, 0x4e20, 0x8001, 0x4e24, 0x1, 0x2, 0x80, 0x20, 0x62, r2, r3}, {0x9, 0x706, 0xfa0, 0x4, 0x1, 0x7, 0x3, 0x80000001}, {0x7, 0x8, 0x1, 0x1000}, 0x8001, 0x6e6bb6, 0x0, 0x1, 0x1}, {{@in6=@dev={0xfe, 0x80, [], 0x17}, 0x4d5, 0xff}, 0x2, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3502, 0x7, 0x3, 0x8, 0x40, 0x400, 0x82}}, 0xe8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x40008927}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xa}}, @in6={0xa, 0x4e20, 0x6, @dev={0xfe, 0x80, [], 0xd}, 0x5c}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @rand_addr}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0x98) 2018/04/04 13:08:19 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) r1 = syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0x0, 0x301000) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x1, 0x7f, 0x4, 0x3}, {0x80, 0x1, 0x200, 0xf0}]}, 0x10) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00000001c0)=r1) [ 701.905477] bond0: sit0 is up - this may be due to an out of date ifenslave 2018/04/04 13:08:19 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x200000, 0x0) r3 = fcntl$getown(r0, 0x9) r4 = getpgrp(0x0) perf_event_open(&(0x7f0000001740)={0x4, 0x70, 0x1f, 0x3, 0x8, 0x1, 0x0, 0xfffffffffffffffc, 0x100, 0x2, 0x0, 0x101, 0x1, 0x3, 0x1000, 0x4, 0x40, 0x5, 0x10001, 0x2, 0x64, 0x80000000, 0xfffffffffffffffd, 0xfffffffffffffe01, 0x400, 0x7, 0xd8, 0x3ff, 0x0, 0xfd3, 0x200, 0x5, 0xe3, 0x7, 0x0, 0xfffffffffffffc00, 0x20, 0x2, 0x0, 0x2, 0x0, @perf_config_ext={0x7fffffff, 0x59}, 0x4801, 0x81, 0x7fffffff, 0x7, 0x3, 0x7f}, r3, 0xd, r1, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000001700)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xa00800}, 0xc, &(0x7f00000016c0)={&(0x7f00000000c0)={0x15c8, 0x1, 0x3, 0x0, 0x70bd2b, 0x25dfdbfb, {0xf, 0x0, 0x9}, [@typed={0x4, 0x2}, @generic="28839e01a9209334c89260b0dc2cb1ca46ae5009b1a24b210a8dcc9db819a8f32593007bb285d30d9dcd99006973db11a9bd48d25bff640a7aac22c4168a0dae395ad1e9eab4eeaf2a015c3a979825d8c26bbec4450d4f694dcb4f38fac724270255caaaf12484deb39062ccf471e1524a59a11eac16283091f3ff7db2724aaf9bb79c3e066ed470a414dd63a2f64b86d8c3dc0bd553751d96818bd4aba1411244dfaf7328b3eb8a93a37a9467fde39022188ad869b2e2ac9b242a57db2e39a9", @typed={0x8, 0x2, @pid=r3}, @nested={0x1458, 0x1b, [@generic="1217b687ecb25cd48820deef25760ad0bb263083b0681731ca38f9c4b78f33c1e7ab484245fd45a53e6fffb8b07d0e32dbf29b5fa740a9d70ae0080ab8cc0e83f779137c8ffbc5e5f44ca1419613882bcbae0d3b51319406a20ea6cdae058e712050c4b8ad92941e083df4126be2b2054fc8a09dfb6f0bc8b95b958b460543a35264c03da12bf291c5ea0c2cc442f311a4b091eff62a73851aa2d33f689ba03fcf94867bcc29e08cfa1463", @typed={0xc, 0xf, @u64=0x4}, @generic="64f04d2f2840f803ba0e43cf0d80c8ef22e87b12b5b897ff231f0c86dfb880961c1970a0cae23fe24ec0704a2b2c9597f1b767449f4a77ffdfd00d78079a8a0e861ef1f342d7709e470d58c86b46dd7dfe11c4d7c7822942f22e17b4ef16494be0d5d4e4fad95362ebe6ca837490c079aa0ea2088df7f9186e68be033c8cf68d1b7572102d593798e0ff8a0141b5b8f59e07c2a061b8f43b0149f2d8cb1b016b21ba956fa6be029ca6c9eb2ddbdc", @generic="b7a92925db5f8f5dee817f985f0418d264c43cdf3e283a61c67e0d0c71d9eec954d965f37f7f168b844f7cfc4367362e36510e90c9bd5985158a2bee37a076e1dd3635a1a8427098258972b3e7fa786ef21927f051b563b9918e7612f108645d8ef1aa6abfd81ddb7c7a0193528e18586fb4cb4bb080bb272574d730d1dc0475cfaad36dbf542134991a1268d742bec782aa66c251bcc2ae7a88a9b70e085e7f2a32ce57e5cdbc2420d135d44099539b959250ab73", @typed={0x8, 0x72, @fd=r1}, @generic="61d636f20eff545cdd43a2254532cd5f682533c12dafe1e02183cfa65c9dfd7243ddf0259b9d885257d8c9bf58676eb2796e7b27b3a5c760ecfaf19098c4652acdee864d0ee11df714d50a2344ea6b11d024a1d45b3326be085fbdc94f73f717d2d987e2a16f5617ed7ae3a795625c5d6d92fba58649357048", @typed={0x8, 0x3f, @pid=r4}, @generic="6dfb1d2bbaa87bf0db0ce450a41f76b8f1525f289c56306d8693aa63d294fdcf8015bf076f0cc77e5fbadd9a63c56ffc4170b25298f9f2d3a51c6d1070e9a20145cfed5e79a60c7d3bba2bcdaee591185c14f653a28ffd2dbc6d4fcd5a5b0e4fe988ca67efdeb69d2fbb3c17a748084273478a61bded7fa7afe64f46144331b84425f763592b80f275355a8d8ad217d7670404cea6b77c6a2f09ed9750dfd4e3e124fd7e6408cf30d5d6da842f2ff0dcbb61aa3f6895ddaa38dbc7657cbf3f7e2fda6d179156aeb78e7f19c54c78620be8920a935e70b2b4967a323c60a0514f6aba876da2b10cd0e218ea6936c41551a8", @generic="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@generic="ef5e6fe962b42a24cf9a02ba684cfd74594e1b9d0c85d8e1e90589f2f4cac6f2e3e1f6d490ad7164a0858672a35b0569802a34725de50ecebaeaddb3227c0f825973b7956c6fa3d7c372617183f24a52dec21390883665d672d53fd4b0a200a8b8e7ea9ac9713397f5e70717f84382c96391c20d99fd37564fbc29d8ca889d946c7c18db1a9dd021b2352e3ce32d2338d908b50390b2a73d38f690598d56276dc11bbb2843b964b4904d793af0cc75ea225b37b29fbbae0bcb8c637564fd"]}, @generic="1eecd720334d0c539069b55d6e842af5fb174c845d263bc6a86be3e468db3b1ea4de9268afe614ca6451fbca3ac4a28c7b968cffcadde4acb15d7c5d7aca6a21b880ac86fc843e7dcb807e4990aa566114cc06acccc805147284c9b2766bfd7bce728f85c26a0da25305481cae80607ca755bbcc1b3dce37f7ff3def61079fb6d863cbabbf45ac4934651d77d7069e55"]}, 0x15c8}, 0x1, 0x0, 0x0, 0x20008010}, 0x0) syncfs(r0) 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0xffffffff) ioctl$KDGETLED(r2, 0x4b31, &(0x7f00000017c0)) 2018/04/04 13:08:19 executing program 2: r0 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes-aesni)\x00'}, 0x58) pwritev(r0, &(0x7f0000001380)=[{&(0x7f0000000180)="707f3d", 0x3}], 0x1, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f3eff0)="01010000000ef40000000300409d9254", 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000240)=[@in6={0xa, 0x4e24, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @loopback=0x7f000001}], 0x4c) r2 = accept4(r1, 0x0, &(0x7f0000000140), 0x0) sendfile(r2, r0, &(0x7f0000000040), 0x0) bind$alg(r2, &(0x7f00000002c0)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha1\x00'}, 0x58) [ 701.980812] bond0: sit0 is up - this may be due to an out of date ifenslave [ 701.994747] netlink: 'syz-executor0': attribute type 21 has an invalid length. 2018/04/04 13:08:20 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x3, 0xfffffffffffffffe) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000040)=[{r0}, {r1}], 0x2, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0), 0x8) 2018/04/04 13:08:20 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000836000)='/dev/dsp#\x00', 0x1, 0x20000800001) ioctl$int_in(r0, 0x80000040045010, &(0x7f000000bff8)=0x2) fremovexattr(r0, &(0x7f0000000000)=@known='system.posix_acl_default\x00') socket$inet_icmp(0x2, 0x2, 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0x13, &(0x7f0000000000), 0x4) fcntl$notify(r0, 0x402, 0x28) r2 = request_key(&(0x7f0000000100)='syzkaller\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)='system.posix_acl_default\x00', 0xfffffffffffffffe) socketpair$inet6(0xa, 0xffffffffffffffff, 0x200000000000003f, &(0x7f00000001c0)) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r2) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000440)={'ip6gre0\x00', 0x4}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000380)={'syzkaller1\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000003c0)={r3, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000040)) request_key(&(0x7f0000000300)='cifs.idmap\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000400)="27656d3073656c666d696d655f74797065766d6e6574306c6fda70726f635b2900", r2) add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="aaa2b7c7525b9e8b794e9f22894c15cdfe7583f47a5a29e4ee928571be9bfa60771984c0b04209b470053ff231ff85a8f6c49a9a9e181ce05803a25341fb70f77aba7383f8ea3e", 0x47, r2) 2018/04/04 13:08:20 executing program 7: r0 = inotify_init1(0x80800) fcntl$getownex(r0, 0x10, &(0x7f0000000240)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x1, 0x0) socket$inet(0x2, 0x5, 0x7) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000200)={0x20000000000000, 0x2, 0x3, 0x1, 0x9, 0x8f, 0x0, 0x0, 0x0, 0xef5, 0x0, 0xfffffffffffffffa}) pwrite64(r1, &(0x7f0000000000)="c064c372b43c7e7294000bfff3d40060", 0x10, 0x0) write$vnet(r1, &(0x7f0000000180)={0x1, {&(0x7f0000000040)=""/25, 0x19, &(0x7f00000000c0)=""/166, 0x1, 0x2}}, 0x68) [ 702.040325] netlink: 'syz-executor0': attribute type 21 has an invalid length. 2018/04/04 13:08:20 executing program 0: r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x2, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000280)='/dev/vcsa#\x00', 0x0, 0x141000) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendto(r3, &(0x7f00000002c0)="8d1bce924fb8f4b6aca7a0365c37c3bddeb61bc5981f71a6676040c44083b3f82aeff93e05156950eebf9bdf0046f853718458c6874ef1271d3d58c014615f486f00d58d5fe989", 0x47, 0x20000080, &(0x7f0000000880)=@in6={0xa, 0x4e24, 0x101, @empty, 0x4}, 0x80) r4 = 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)}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000540), 0x4) sendfile(r4, r4, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f00000000c0)) write$vnet(r2, &(0x7f0000000100)={0x1, {&(0x7f0000000640)=""/142, 0x8e, &(0x7f0000000700)=""/152, 0x2, 0x4}}, 0x68) clock_gettime(0x0, &(0x7f0000000080)) io_setup(0x0, &(0x7f0000000340)=0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000001c0)={0x1}, 0x1) io_submit(r5, 0x1, &(0x7f0000000500)=[&(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000380)="26108beed8be693d025a03c198a04ea16dc67fd905b498387a5dcf33442867f60386dc57148751218eccaa9074bb3322d8e2d145b61c6dd45c185c074704ca97f3ff1d35d060eb06dd3f7399ab0165938b1fb1d09389528e841f983419260be3f36192b497003be8", 0x68, 0x7, 0x0, 0x0, r2}]) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000000840)={0x274, 0x2, 0x3f, 0x1}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000), &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000080)={0x100000001, 0x5}) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) readv(r0, &(0x7f0000000a00), 0x1000000000000090) close(r0) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000580)='/dev/sequencer2\x00', 0x101082, 0x0) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f0000000440)={{0x1}, 'port1\x00', 0x12, 0x0, 0x40000000, 0x0, 0x2, 0x100000000000000, 0x2, 0x0, 0x2, 0x7ff}) ioctl$KVM_NMI(r6, 0xae9a) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f00000005c0)={{0x0, 0x3, 0x10001, 0x1, 0x1}, 0x1, 0xffffffffffffff89, 0x7fff}) connect(r0, &(0x7f00000007c0)=@nfc={0x27, 0x0, 0x2, 0x7}, 0x80) setsockopt$RDS_CONG_MONITOR(r7, 0x114, 0x6, &(0x7f0000000200), 0x4) eventfd(0x4) 2018/04/04 13:08:20 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x29, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffffffffffbfd, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xf1}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) sched_setattr(0x0, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, 0x3e}, 0x0) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) ioctl$TCSETSW(r1, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}) r2 = syz_open_pts(r1, 0x200000000) readv(r2, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1) r3 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x2) r4 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) add_key$user(&(0x7f0000000100)='user\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000540)="4d84333445eca8a951986a846c5c47b685ce9ea05c41720355959e784903d6fce785e33be7c12ba8fda1307fecc9f8c7791333cef05561e77184f6920469125dd6534188635f0fd4ff36c33c473ebdfc2e8724e4149292718a5206d3457ed46367fc6bc14aa01c63e0ae71", 0x6b, r4) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000200)={0x4, [0xfffffffffffff001, 0xcb, 0x20, 0x1]}, &(0x7f0000000240)=0xc) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000140)) r5 = syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0x0, 0x2880) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f00000000c0)={0xffffffffffffffe1, 0x0, 0x6, 0x0, 0xcbbe}) ioctl$KVM_GET_DIRTY_LOG(r3, 0x4010ae42, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000ffa000/0x3000)=nil}) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000000)={0x6, 0x10000000, 0x4, 0x9, 0x0, 0x1, 0x0, 0x800, 0x8, 0x40, 0x1, 0x1}) r6 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, r6) ioctl$TCSETAW(r1, 0x5407, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x7636}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000004c0)={r5, &(0x7f0000000380)="8281f22d00259f3966a7515e1811fe7fc41282e89a92cab2af256880da31befd8098854e3028ff8ee02be574edc779c0f77d04cff5846ff9448e996d881793a2faa725df2bec8092d2141f34c753b7973f10cd5920c4febf2805baeb4505e69a5068", &(0x7f0000000480)=""/31}, 0x18) close(r1) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000640)={0x3, 0x6}) getsockopt$inet6_mreq(r3, 0x29, 0x1f, &(0x7f0000000180)={@mcast1, 0x0}, &(0x7f0000000500)=0x14) bind$can_raw(r5, &(0x7f0000000600)={0x1d, r7}, 0x10) 2018/04/04 13:08:20 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r1, 0x7fe00000}, &(0x7f0000000140)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r2, &(0x7f0000002000)=@ethernet, 0x10) sendmsg$can_bcm(r2, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000000ff0)={&(0x7f0000004fb8)={0x5, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "fe1f00fc0404abac"}}, 0x38}, 0x1}, 0x0) 2018/04/04 13:08:21 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x2, 0x28001) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000100)=[{{r1, r2/1000+10000}, 0x80, 0x5, 0x4}, {{}, 0x10001, 0x8, 0x9}], 0x30) get_mempolicy(&(0x7f0000000040), &(0x7f0000000080), 0x4, &(0x7f0000ffc000/0x2000)=nil, 0x0) write$evdev(r0, &(0x7f0000352fd0)=[{{}, 0x4, 0x4}], 0x18) 2018/04/04 13:08:21 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000180)) r1 = epoll_create1(0x0) r2 = syz_open_dev$sndseq(&(0x7f0000f8eff3)='/dev/snd/seq\x00', 0x0, 0x20401) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffffff, 0xc0184908, &(0x7f0000000080)) write$sndseq(r2, &(0x7f0000a94000), 0x5b) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000fe3000)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f000023efa8)={0x80, 0x8}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x48, "7107c8960cd0f1ea221e66e6a608e3f92070e19bb3b0eae2af90c1d609c92eac1f6db6e7853ecff8d5cd8a3afac735d1b921a62fc04fe226bb3879832490abacc2ecad52682223f7"}, &(0x7f00000000c0)=0x50) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={r3, 0x1}, 0xc) 2018/04/04 13:08:21 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000051ff0)={0x0, 0x989680}, 0x0) mkdir(&(0x7f0000639000)='./file0\x00', 0x0) perf_event_open(&(0x7f00000002c0)={0x5, 0x70, 0x0, 0x80000000, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x5, 0x0, 0x4, 0x0, 0x0, 0x5, 0xe1, 0x7, 0x8, 0x1, 0x7, 0x3, 0x0, 0x2, 0x0, 0x0, 0x0, 0x775, 0x0, 0x101, 0x0, 0x0, 0xffffffffffffff99, 0x0, 0x6ce, 0x0, 0x0, 0x3b7, 0x4, @perf_bp={&(0x7f0000000280), 0x3}, 0x0, 0x0, 0x4f4, 0x6, 0x0, 0x4}, 0xffffffffffffffff, 0x6, 0xffffffffffffffff, 0x6) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fcntl$lock(r1, 0x7, &(0x7f0000876000)={0x1}) r2 = gettid() timer_create(0x0, &(0x7f000083afa0)={0x0, 0x12}, &(0x7f0000fd7000)) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)='U') pipe2(&(0x7f0000000100), 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000140)={0x20, 0x7fffffff, 0x0, 0x7}, 0x8) unshare(0x20000000) ioctl$GIO_UNISCRNMAP(0xffffffffffffffff, 0x4b69, &(0x7f0000000340)=""/222) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000680)=0x2, 0x4) sendto$inet6(r0, &(0x7f0000000040)="bb", 0x1, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) modify_ldt$read(0x0, &(0x7f00000006c0)=""/4096, 0x1000) 2018/04/04 13:08:21 executing program 7: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x2c871, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000f80)=@reject={0x9, 0x0, 0xfa00, {0xffffffff, 0x0, "e7ffb1", "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"}}, 0xfffffe0a) memfd_create(&(0x7f0000000000)='\\\x00', 0x1) 2018/04/04 13:08:21 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000100)="7365746337b96870730049a6b00bdfc7f772400f06c86e8240a35eb04d93") write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20, 'vmnet1cgroup'}], 0xa, "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"}, 0x1018) pread64(r0, &(0x7f0000e3e000)=""/8, 0x8, 0x0) tee(r0, r0, 0x10001, 0x1) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="ff000000000000000200797a3100", 0x200002, 0x0) openat$cgroup_int(r1, &(0x7f0000000040)='notify_on_release\x00', 0x2, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x301080, 0x0) 2018/04/04 13:08:21 executing program 4: setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000000)=0xa, 0xfffffcef) r0 = syz_open_dev$amidi(&(0x7f0000000380)='/dev/amidi#\x00', 0x7, 0x0) pwrite64(r0, &(0x7f0000000c80)="80ad4e4dd9d77bd7a13fcf3285b44a9087aeafd9252a414020154ee940d16c32d3fc34392cb97fb1272cd450ff0bbbcba50a249869e3b84de2b09b5972d46d5ee86a8cc4ccb0dc02032116ae78407b7bf6a1045523c683fe5fdabd0bfc459f9c1ef16c80f7afc1ef5df76b9a1fa3fa3044ed9b08bf79c7ff79de2ba6e250dd8de1baef8d1574bc8e1e65eef0bfa7c84ea94dad95ed91f2a6033ff40fcd7b7f3f6882e1dc9e63f721007ff666", 0xac, 0x0) r1 = socket(0x1e, 0x2000000000000005, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000c00)=0x2d1) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000c40)=0xfff, 0x4) sendmsg(r1, &(0x7f0000000340)={&(0x7f0000000040)=@ethernet={0x306}, 0x80, &(0x7f0000000580)=[{&(0x7f00000000c0)="629e8a56b79eda9247f48fbcaa7b70072fa2e6401a5c08fff90a8e07206d8189aa1b29d22491a2011214c213a883da0e589a826875991d669eed6d43326bdac7bf1d1b041f695de924abb6df1eb4fffb3ce03d455d07758a68c5b217e312ccde6ffa4f86da05dfb3848388238331e5862e907f697b4c25a0bf61fa3b452008adca35af4d690b5bb622241fdec8ffd5445b8e75763e28", 0x96}, {&(0x7f0000000180)="69a876dc882cf2a00d114405e2c9ad0e28296aadfd8889df4d37613f4e34bb0db2505b61ff93040beeded0650efe3e7683f7dcb6c23fa82138d623b1dce2bdf487983cf338ffc393e56ba826ec92d6bf59a70c21a40c9c65da4a61836d65aac62cfc200da6afe892a14df717cd24d1f941f7339a67182fad00f610e4710cafd235e619547479ffc5133a67ed87cd37d300c34c384c9d", 0x96}, {&(0x7f0000000240)="dd47115abd75636e05ce06a2562b720a863c0ced0809f73af88c05716a2b00f514066f2021616e9c947db915977e9dba6945", 0x32}, {&(0x7f0000000280)="9f3c368577b8c3fe90057d95dead3958ea34066b3b1ffc5589625c44c0f3f67324e544cc0c03ca64d36540624ae3cfc1126c3b082a4a4c6aa0e3628e6c3fde1ebfe6e904fd260d6190031fdd49cfb4ec8cb47395e198ca36e31deffe55da08f668840dbb0d24137d0f4530b1c06513ba3f586d08cee4b9697b7b70e10c83dd3180b81b9052d48cadde25914717a52819d391760337596d98938d08b3e3afef37", 0xa0}, {&(0x7f00000003c0)="ef0af46321da50d47f45859f15876e9b7b27c7489be7b453232aba20a2688522266fa5b9417fb9b1c672774f8a1c659bdf0b3ca25b6ba39298b694dd0d582caa06983b32e3eb1f9a42f0dd468afe6fa582d95b375a5ee44bc163949f5c26befcf4b691233963910885cc5c4f86d0fca73c308f06bfe46c128f27b007805ee98c35187ffd32a4d86371b4df43", 0x8c}, {&(0x7f0000000480)="0c414be3ba7a47fdd0ae2dff8066e7ee2a6f555fb4e02a6a1ea0de9e6faa843b26357052c9b03ef0745ce28fd899558ff16b67f71869bc4e67c8a31d8fd44383438d24cc1c0860589e18f3fae66fb37dc69a0e8f2dedc3816951c0cb7082fa1c5aec4e8439c8b114dad1c59f", 0x6c}, {&(0x7f0000000500)="ab0be3809f9f2ca2076b201d6c56ea44ef3d6b4b99a25b4fc5206e54df6d2456042386ac12fe1fa4fe5e275c755c00ded27f4a4217ad07e1ad7a7f7c44acdd207576af3c5a39b348c4007740f77200f5607abed67033945b3f899b07", 0x5c}], 0x7, &(0x7f0000000d40)=ANY=[@ANYBLOB="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"], 0x5f8, 0x4c011}, 0x4) 2018/04/04 13:08:21 executing program 0: r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x2, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000280)='/dev/vcsa#\x00', 0x0, 0x141000) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendto(r3, &(0x7f00000002c0)="8d1bce924fb8f4b6aca7a0365c37c3bddeb61bc5981f71a6676040c44083b3f82aeff93e05156950eebf9bdf0046f853718458c6874ef1271d3d58c014615f486f00d58d5fe989", 0x47, 0x20000080, &(0x7f0000000880)=@in6={0xa, 0x4e24, 0x101, @empty, 0x4}, 0x80) r4 = perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000540), 0x4) sendfile(r4, r4, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f00000000c0)) write$vnet(r2, &(0x7f0000000100)={0x1, {&(0x7f0000000640)=""/142, 0x8e, &(0x7f0000000700)=""/152, 0x2, 0x4}}, 0x68) clock_gettime(0x0, &(0x7f0000000080)) io_setup(0x0, &(0x7f0000000340)=0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000001c0)={0x1}, 0x1) io_submit(r5, 0x1, &(0x7f0000000500)=[&(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000380)="26108beed8be693d025a03c198a04ea16dc67fd905b498387a5dcf33442867f60386dc57148751218eccaa9074bb3322d8e2d145b61c6dd45c185c074704ca97f3ff1d35d060eb06dd3f7399ab0165938b1fb1d09389528e841f983419260be3f36192b497003be8", 0x68, 0x7, 0x0, 0x0, r2}]) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000000840)={0x274, 0x2, 0x3f, 0x1}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000), &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000080)={0x100000001, 0x5}) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) readv(r0, &(0x7f0000000a00), 0x1000000000000090) close(r0) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000580)='/dev/sequencer2\x00', 0x101082, 0x0) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f0000000440)={{0x1}, 'port1\x00', 0x12, 0x0, 0x40000000, 0x0, 0x2, 0x100000000000000, 0x2, 0x0, 0x2, 0x7ff}) ioctl$KVM_NMI(r6, 0xae9a) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f00000005c0)={{0x0, 0x3, 0x10001, 0x1, 0x1}, 0x1, 0xffffffffffffff89, 0x7fff}) connect(r0, &(0x7f00000007c0)=@nfc={0x27, 0x0, 0x2, 0x7}, 0x80) setsockopt$RDS_CONG_MONITOR(r7, 0x114, 0x6, &(0x7f0000000200), 0x4) eventfd(0x4) 2018/04/04 13:08:21 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40416, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x7, 0x5, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x7, 0x0, 0xad8, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000100), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x1) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/04 13:08:22 executing program 7: r0 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) connect$inet6(r0, &(0x7f0000aacfe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) poll(&(0x7f00009aafd8)=[{r0}], 0x1, 0x0) 2018/04/04 13:08:22 executing program 2: mmap(&(0x7f0000f1f000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) accept$netrom(r1, 0x0, &(0x7f0000000040)) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000100)={@dev={0xac, 0x14, 0x14}, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) mremap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) 2018/04/04 13:08:22 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x24001, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000040), 0x4) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000080)={0x1, 0x3, 0x2, 0x3, 0x200}) setns(r0, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f00000002c0)=""/4096) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000180)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}}}, 0x108) write$binfmt_elf64(r0, &(0x7f0000001740)=ANY=[@ANYBLOB="7f454c46088192ffc304000000000000030000000400000072000000000000004000000000000000bc0300000000000002000000040038000200da690100f30d070000000100000001000000000000000900000000000000010001000000000009000000000000000200000000000000080000150000000000000070b100000073b800000000000003000000000000000500000000000000b200000000000000ff030000000000006a00000000000000b5b0ae798f93338a32787330bb881fcbd16e8d109dda621024bd9bab776dc19e0d0440570a28e93be622edb13828460003256ecd49607efe36af65ebce09404d8054ebc9d63ffc4a010559e16e2300100000000000009c7978dcae5aacf00f42d2bae74be03fc0098d5c03d52c9c8c9e99c97f2491acd23e4ebabe2556fe3bd7c3df1bd61ae9d1b6fd0000000000000000000600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e320bb33477e50b7b589094b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003b1b6ca0fe757857b870fb665c601ff8b63471da9900000000"], 0x439) 2018/04/04 13:08:22 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000440)={0x9, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x88) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)=ANY=[@ANYBLOB="e02125b6bbbb51618bcb2d70869aa02f00000000c300000000000000000000"], 0x10) 2018/04/04 13:08:22 executing program 5: munmap(&(0x7f00009ff000/0x600000)=nil, 0x600000) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = gettid() r3 = syz_open_procfs(r2, &(0x7f000076c000)='pagemap\x00') sendfile(r1, r3, &(0x7f0000014000)=0x100400, 0xffff) socketpair(0xa, 0x80b, 0x3ff000000, &(0x7f00000000c0)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}, 0x200, 0x1, 0xff, 0x1, 0x1, 0x0, 0x100}, 0x20) r4 = pkey_alloc(0x0, 0x3) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x7001, 0x8000}) pkey_mprotect(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x1000009, r4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x8) fcntl$setflags(r0, 0x2, 0x1) 2018/04/04 13:08:22 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002400)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_type(r1, &(0x7f00000023c0)='cgroup.type\x00', 0x2, 0x0) write$cgroup_type(r2, &(0x7f0000000000)='threaded\x00', 0x4) r3 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000380)) setsockopt$RDS_RECVERR(r3, 0x114, 0x5, &(0x7f0000000140)=0x1, 0x4) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r4, 0x4068aea3, &(0x7f0000000040)={0x79, 0x0, [0x0, 0x0, 0x2, 0x1000]}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x80, 0x0, 0x1, 0x5}, &(0x7f00000001c0)=0x18) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000200)={r5, 0xc3, "5aaf0aeb30abbee1ddff86fe5f611e50a5c61b0fa0fd87b9a12cdcaa3feac5433efda4023d68b3db66022585ff6ab7cce90eeb5ffee3cb78a32180155061171989548cf93ee7f253a5afd4e03ebfffd5e9d3dcbb831c5620af43132250b9c52ecefebf72019b7d95317ed0e866c12d914cd9b4e5761b07f9f80c89a0ec7e537ee7f08b35e3266614834ac0c7fd34caf3240afe2021282123afac960a7e99dbe78c7a26078771fff74f43faa2881580acc822d5c7fb90ad4f9f2baf9309b9bc6f0eb5a8"}, &(0x7f0000000300)=0xcb) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x7}) r7 = dup2(r3, r6) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r7, 0x8008ae9d, &(0x7f0000000340)=""/57) 2018/04/04 13:08:22 executing program 0: r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x2, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000280)='/dev/vcsa#\x00', 0x0, 0x141000) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendto(r3, &(0x7f00000002c0)="8d1bce924fb8f4b6aca7a0365c37c3bddeb61bc5981f71a6676040c44083b3f82aeff93e05156950eebf9bdf0046f853718458c6874ef1271d3d58c014615f486f00d58d5fe989", 0x47, 0x20000080, &(0x7f0000000880)=@in6={0xa, 0x4e24, 0x101, @empty, 0x4}, 0x80) r4 = 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)}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000540), 0x4) sendfile(r4, r4, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f00000000c0)) write$vnet(r2, &(0x7f0000000100)={0x1, {&(0x7f0000000640)=""/142, 0x8e, &(0x7f0000000700)=""/152, 0x2, 0x4}}, 0x68) clock_gettime(0x0, &(0x7f0000000080)) io_setup(0x0, &(0x7f0000000340)=0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000001c0)={0x1}, 0x1) io_submit(r5, 0x1, &(0x7f0000000500)=[&(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000380)="26108beed8be693d025a03c198a04ea16dc67fd905b498387a5dcf33442867f60386dc57148751218eccaa9074bb3322d8e2d145b61c6dd45c185c074704ca97f3ff1d35d060eb06dd3f7399ab0165938b1fb1d09389528e841f983419260be3f36192b497003be8", 0x68, 0x7, 0x0, 0x0, r2}]) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000000840)={0x274, 0x2, 0x3f, 0x1}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000), &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000080)={0x100000001, 0x5}) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) readv(r0, &(0x7f0000000a00), 0x1000000000000090) close(r0) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000580)='/dev/sequencer2\x00', 0x101082, 0x0) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f0000000440)={{0x1}, 'port1\x00', 0x12, 0x0, 0x40000000, 0x0, 0x2, 0x100000000000000, 0x2, 0x0, 0x2, 0x7ff}) ioctl$KVM_NMI(r6, 0xae9a) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f00000005c0)={{0x0, 0x3, 0x10001, 0x1, 0x1}, 0x1, 0xffffffffffffff89, 0x7fff}) connect(r0, &(0x7f00000007c0)=@nfc={0x27, 0x0, 0x2, 0x7}, 0x80) setsockopt$RDS_CONG_MONITOR(r7, 0x114, 0x6, &(0x7f0000000200), 0x4) eventfd(0x4) 2018/04/04 13:08:22 executing program 6: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000080)=""/216, &(0x7f0000000180)=0xd8) r2 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r2, 0x11, 0x100000000b, &(0x7f0000000000), 0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001340)=ANY=[@ANYRES32=0x0, @ANYBLOB="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&(0x7f0000001200)=0x1008) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000001240)={r3, 0x7ff, 0xffffffffffff1725}, 0x8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001280)={0x0}, &(0x7f00000012c0)=0xc) sched_setparam(r4, &(0x7f0000001300)=0x359) 2018/04/04 13:08:22 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x0, 0x5) close(r0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000040)={0x0, 0xffff, 0x20}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x401, 0x0, 0x1, 0x1, r2}, 0x10) r3 = dup3(r1, r0, 0x0) getsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000000100), 0x2) 2018/04/04 13:08:22 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000080), 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x100) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000000)='scalable\x00', 0xc2) setsockopt$sock_int(r2, 0x1, 0x20000000000008, &(0x7f0000353000), 0x4) sendto$inet(r2, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x4e20, 0xc19, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x2}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0x9, @loopback={0x0, 0x1}, 0xffffffff}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}], 0x58) sendto$inet(r2, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) r3 = shmget$private(0x0, 0x1000, 0x200, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_UNLOCK(r3, 0xc) writev(r2, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) shutdown(r2, 0x1) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/04/04 13:08:22 executing program 1: r0 = mq_open(&(0x7f0000000000)='%ppp0eth1mime_typewlan0keyringbdev\x00', 0x41, 0x1, &(0x7f0000000040)={0x100, 0x1000, 0x1000000, 0xc3, 0xfffffffffffffff7, 0xdc3, 0x2, 0x26}) tee(r0, r0, 0x2, 0x8) r1 = socket(0x13, 0x3, 0x0) write(r1, &(0x7f0000000140)="240000004e001f0014f9f4070008f408fcff06f70d0001dffeff00000400000000040008", 0x24) 2018/04/04 13:08:22 executing program 4: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) sendmsg$alg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000300)="8ee11ba4ded508ebe9723c8d8e945390136169abb28ac8530cebd5d655d72305f0b22b1a9d26f6924698090b9253dc970d6834d193045e73e47aa00e3cbd4bb00774655fb2e0b2f24ee29054f5c486e6184e4da954a665048315afb5953c6e9cccabb622f62d9c08b46ce5f5c3a219d60bde5ce91e8bdd9fff448b4020698fa3cd567604f1a9a706fee4834026f37e0453c9223eb6a6ccb3db9bef53611eb1e9759cffec32e8076d7da71c5f0a067db584408f79d9f0974b028bacd80c6e77273cd95389be18c0715ad11b05dd4789b3d375ae2774de823729e3", 0xda}, {&(0x7f0000000540)="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0x1000}, {&(0x7f0000001540)="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0x1000}, {&(0x7f0000002540)="4734f5e34da6295c36283423ad6e6e3ed473b03f4e8d7c1b528b7878d6e2a05124b57a0be070a4bf27384b3c1ace7ca4c34b41ef5c2d552d986b3e87a50110da3fc58e9dac1721e53cff575fe6e070a8ba10116591aec38d4aea119f4875336e509bbe04aeacd7ae6fd1ffb6994c9f77186edbc883d06b6fd49f4c150f0372f51c3794d048b3c4af157fc19cb185369c984bc3c931e5f6aa28228fcc68b0fd2638c3a8e76ffa9fa142ee2e91d17ad2493308c62657341f43882f797ff9490d0947a234d8cabafeeac4caee0963", 0xcd}], 0x4, &(0x7f00000001c0)=[@assoc={0x18, 0x117, 0x4, 0x9}], 0x18, 0x800}, 0x20000000) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r3 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)='\x00', 0x1, r2) sendmsg$alg(r1, &(0x7f0000003840)={0x0, 0x0, &(0x7f0000003740)=[{&(0x7f0000002640)="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", 0x1000}, {&(0x7f0000003640)="8de92669b86173c23217683726be599e98097a267e353258b0e245907341e069dff57cdf3f8edca1fcc5bf59026c178a93d6e9f9cfe3c20894ec32867d20235936707884f18a4659b82a085ed428b212eb7cd0714a451bc3a9995945a2c9ef9199ddbd6cfc3304453c027a9bf3f5c225bee158b967442a041044a785b2431c09704889e95ee315cce7a6082aa001ab454496a48a80bf7db8bb3f740bddb94a8ac454a707deb6e5e1ec64d0a607a2fa9169b918232a03cad5cd175d31622447529b12a9", 0xc3}], 0x2, &(0x7f0000003780)=[@iv={0x80, 0x117, 0x2, 0x68, "577ee4beab0166016315838bf71ce78f933cb022725d065c5a12810d228a8c9e65d6e5c0405d284ab6dda63c6c07f76ad32224818cfed9840dd887d17b59876435af8262988b00cbb804cc931175a1892b220b29ca3914b7d5073a694f7da67373fda08352a60763"}, @assoc={0x18, 0x117, 0x4, 0xfffffffffffffffc}], 0x98, 0x8000}, 0x4) syz_kvm_setup_cpu$x86(r1, r1, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000003900)=[@text32={0x20, &(0x7f0000003880)="c4e1e96598007800000f01c866baf80cb84c151581ef66bafc0cedb9800000c00f3235004000000f302e0f01cb66baf80cb844036189ef66bafc0c66ed0f08262e0faeb300000000b805000000b9f2bc00000f01c10f0010", 0x58}], 0x1, 0x41, &(0x7f0000003940)=[@cr0={0x0, 0x2}], 0x1) r4 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed056ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08cade2389365666bbb7a0e6b9485f2d925493f62113e33e5f853b5fa638e3fc6b7f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149bd61bd78b506e8bc5", 0xc1, r2) keyctl$dh_compute(0x17, &(0x7f0000000140)={r4, r4, r3}, &(0x7f0000000440)=""/194, 0xc2, 0x0) 2018/04/04 13:08:22 executing program 2: r0 = getpid() socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(0x0, r0, 0x40000005, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$KVM_TPR_ACCESS_REPORTING(0xffffffffffffffff, 0xc028ae92, &(0x7f0000000380)={0x3, 0x9}) r2 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0xa04f}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000100)={r3, 0x80000, r2}) fcntl$setstatus(r1, 0x4, 0x7ff) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f00000000c0)=0x20) r4 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r6, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) read$eventfd(r2, &(0x7f0000000200), 0xfffffe08) 2018/04/04 13:08:22 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000200)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ashmem\x00', 0x40000, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00000035c0)={'nr0\x00'}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x0, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000006c0)={0x2, 0x2, 0x7, {}, 0xad97, 0x3}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f00000004c0)=""/252) finit_module(r1, &(0x7f0000000080)='/dev/snd/timer\x00', 0x3) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000600)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00000005c0)) readv(r1, &(0x7f0000000480)=[{&(0x7f0000000180)=""/212}, {&(0x7f0000000280)=""/176}, {&(0x7f0000000340)=""/154}, {&(0x7f0000000400)=""/88}], 0x10000000000003e1) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000003600)={@empty, 0x2e}) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000040)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) r2 = memfd_create(&(0x7f0000000680)='@\x00', 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchmod(r2, 0x0) r3 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000000040)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f00004c1000)}) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) socket$unix(0x1, 0x1, 0x0) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xd1, &(0x7f00000000c0), 0x4) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f0000000000), 0x4) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000040)={0x1, 0x1, 0x100000001, 0x158, 0xfffffffffffffe01}, 0xc) 2018/04/04 13:08:22 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000efdc)="240000002a00030f07fffd946fa283b70a00003801000000031e3f000000000000000000", 0x24}], 0x1}, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x80000, 0x40) 2018/04/04 13:08:22 executing program 6: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8a000, 0x98) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000040)=""/103, &(0x7f00000000c0)=0x67) capset(&(0x7f0000000100)={0x19980330}, &(0x7f0000292000)) msgget(0x2, 0x58) 2018/04/04 13:08:22 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x3403e) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x8000, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f0000000080), &(0x7f00000000c0)=0xc) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000000200)=0x1, 0x4) write$evdev(r0, &(0x7f0000000180)=[{{0x77359400}, 0x1, 0x5cd}], 0x18) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f00000001c0)={0x6, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}]}) flistxattr(r1, &(0x7f0000000240)=""/184, 0xb8) 2018/04/04 13:08:22 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha3-256-generic)\x00'}, 0x58) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x100, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x17c) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000100)={0x6, r0, 0x400}) accept4$inet6(r2, 0x0, &(0x7f0000000040), 0x80000) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000080)={0x2, 0xdc, 0x7f, 0x4}, 0x6) 2018/04/04 13:08:22 executing program 7: keyctl$dh_compute(0x17, &(0x7f0000000280), &(0x7f00000002c0)=""/239, 0xef, &(0x7f0000000400)={&(0x7f00000003c0)={'digest_null-generic\x00'}}) r0 = memfd_create(&(0x7f0000000440)='asymmetric\x00', 0x0) exit(0x0) request_key(&(0x7f0000000140)='asymmetric\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)='eth1selinux.\\proc\x00', 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0xcf607e4cf6525881, 0xa) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) 2018/04/04 13:08:22 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x79}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000a80)={"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"}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x4400, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f00000000c0)=0x7, 0x4) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000100)={0x0, @multicast2, @local}, &(0x7f0000000140)=0xc) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000180)={r4, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$VHOST_GET_FEATURES(r3, 0x8008af00, &(0x7f0000000000)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 704.761643] binder: BINDER_SET_CONTEXT_MGR already set [ 704.785713] binder: 15791:15807 ioctl 40046207 0 returned -16 2018/04/04 13:08:23 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) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x3) io_setup(0x7, &(0x7f0000a8aff8)=0x0) write$selinux_load(r0, &(0x7f0000000440)=ANY=[], 0x274) io_submit(r2, 0x1, &(0x7f0000b52fd8)=[&(0x7f0000587000)={0x0, 0x0, 0x0, 0x8, 0x0, r1, &(0x7f000096f000)="06000000000000009d", 0x9}]) 2018/04/04 13:08:23 executing program 1: r0 = socket(0x9, 0x80006, 0x4) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000100)=@get={0x1, &(0x7f00000000c0)=""/51, 0x100}) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000000040), &(0x7f0000000080)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000001000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001ff0)={&(0x7f0000006e58)=@newpolicy={0xb8, 0x13, 0x421, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in, 0x0, 0x0, 0x0, 0x0, 0x2}}}, 0xb8}, 0x1}, 0x0) 2018/04/04 13:08:23 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='ns/uts\x00') getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)=0x0) syz_open_procfs(r1, &(0x7f0000000140)='net/if_inet6\x00') ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f00000001c0)={{0x339, 0x9, 0x40, 0x0, 0x0, 0x3ff}, 0x27, 0x7fff, 0x2c}) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0x100}, 0x4) openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x2040, 0x80) 2018/04/04 13:08:23 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000), 0x20000000) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x400000, 0x0) accept4$bt_l2cap(r1, &(0x7f0000000080), &(0x7f00000000c0)=0xe, 0x80000) 2018/04/04 13:08:23 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000adfffc), &(0x7f0000d1dffc)=0x4) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) 2018/04/04 13:08:23 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9}}, 0x0, 0x0, 0xffffffffffffffff, 0x40) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000280)={0x14, 0x27, 0x331, 0x0, 0x0, {0xe}}, 0x14}, 0x1}, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0x3}) r3 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x8, 0x10302) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000140)={r2, 0x80000, r3}) 2018/04/04 13:08:23 executing program 7: syz_open_dev$sndseq(&(0x7f0000f3eff3)='/dev/snd/seq\x00', 0x0, 0x0) prctl$getname(0x10, &(0x7f0000000100)=""/87) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00003a6ff8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) writev(r2, &(0x7f000043d000)=[{&(0x7f0000bdb000)="ee", 0x1}], 0x1) writev(r2, &(0x7f0000001080), 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000080)={'gretap0\x00'}) recvmsg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000984000), 0x0, &(0x7f0000019000)}, 0x40000022) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x0) 2018/04/04 13:08:23 executing program 0: r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x2, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000280)='/dev/vcsa#\x00', 0x0, 0x141000) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendto(r3, &(0x7f00000002c0)="8d1bce924fb8f4b6aca7a0365c37c3bddeb61bc5981f71a6676040c44083b3f82aeff93e05156950eebf9bdf0046f853718458c6874ef1271d3d58c014615f486f00d58d5fe989", 0x47, 0x20000080, &(0x7f0000000880)=@in6={0xa, 0x4e24, 0x101, @empty, 0x4}, 0x80) r4 = 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)}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000540), 0x4) sendfile(r4, r4, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f00000000c0)) write$vnet(r2, &(0x7f0000000100)={0x1, {&(0x7f0000000640)=""/142, 0x8e, &(0x7f0000000700)=""/152, 0x2, 0x4}}, 0x68) clock_gettime(0x0, &(0x7f0000000080)) io_setup(0x0, &(0x7f0000000340)=0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000001c0)={0x1}, 0x1) io_submit(r5, 0x1, &(0x7f0000000500)=[&(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000380)="26108beed8be693d025a03c198a04ea16dc67fd905b498387a5dcf33442867f60386dc57148751218eccaa9074bb3322d8e2d145b61c6dd45c185c074704ca97f3ff1d35d060eb06dd3f7399ab0165938b1fb1d09389528e841f983419260be3f36192b497003be8", 0x68, 0x7, 0x0, 0x0, r2}]) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000000840)={0x274, 0x2, 0x3f, 0x1}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000), &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000080)={0x100000001, 0x5}) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) readv(r0, &(0x7f0000000a00), 0x1000000000000090) close(r0) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000580)='/dev/sequencer2\x00', 0x101082, 0x0) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f0000000440)={{0x1}, 'port1\x00', 0x12, 0x0, 0x40000000, 0x0, 0x2, 0x100000000000000, 0x2, 0x0, 0x2, 0x7ff}) ioctl$KVM_NMI(r6, 0xae9a) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f00000005c0)={{0x0, 0x3, 0x10001, 0x1, 0x1}, 0x1, 0xffffffffffffff89, 0x7fff}) connect(r0, &(0x7f00000007c0)=@nfc={0x27, 0x0, 0x2, 0x7}, 0x80) setsockopt$RDS_CONG_MONITOR(r7, 0x114, 0x6, &(0x7f0000000200), 0x4) eventfd(0x4) 2018/04/04 13:08:23 executing program 2: fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)="e9", 0x1, 0xfffffffffffffffb) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) keyctl$invalidate(0x15, r1) socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000780)={0x0, @in6={{0xa, 0x4e24, 0x3, @dev={0xfe, 0x80, [], 0x19}, 0x100000001}}}, &(0x7f0000000840)=0x8c) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000004080)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in, 0x4e24, 0xe5, 0x4e20, 0x800, 0xa, 0xa0, 0x80, 0x2e, 0x0, r0}, {0xc234, 0xfffffffffffffff9, 0xffffffffffffff8f, 0xffffffffffffff01, 0x5, 0xfffffffffffff001, 0x7, 0x5}, {0x1, 0x6, 0xe7bb, 0x7f}, 0x5, 0x0, 0x1, 0x0, 0x1, 0x1}, {{@in=@broadcast=0xffffffff, 0x4d5, 0x3b}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x2, 0x5, 0xeaf, 0x5, 0xffffffffffffff7f}}, 0xe8) r4 = dup2(r3, r2) ioctl$KDDISABIO(r4, 0x4b37) keyctl$setperm(0x5, r1, 0x8000007) 2018/04/04 13:08:23 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x8000000000000b) r1 = dup(r0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xfffffffffffffd8a, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x5) sendfile(r0, r2, &(0x7f0000000040), 0x10000084) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e23, 0x2, @ipv4={[], [0xff, 0xff]}}, 0x1c) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000ffffffff) 2018/04/04 13:08:23 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x143) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000eda000)='{', 0x1, 0x4008000, &(0x7f0000de5ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00000003c0)="bc", 0x0, 0x4000000, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/04/04 13:08:23 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$mice(&(0x7f0000009000)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) r2 = dup2(r0, r0) sendto$inet6(r2, &(0x7f0000009000), 0xfffffe34, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) fcntl$addseals(r1, 0x409, 0x9) 2018/04/04 13:08:23 executing program 3: r0 = inotify_init1(0x0) r1 = fcntl$getown(r0, 0x9) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)) fcntl$getown(r0, 0x9) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)) fcntl$getown(r0, 0x9) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) ptrace$setregs(0xf, r1, 0x9, &(0x7f00000001c0)="8f87d9075bcc652a3167d1b59cdcf6d32ef9860de6144410a408a6e2aac50f4d0a54507ffc09b953ac9643d25a17d82f88c8652d39b3785213e7f0d3b62db4ef6adb01cce34fd2007aac4b740000b3c1978bdb75e1002f6f13ed37e15ae77a1936a8f3f5094498fa164a807ccea0e5f217a76ae85bd0a8dc07d6e07c4e1737ac4af02a3a5bcda1fcf81bbbb6602f251bd136e7a5de908c43bdd9bf2415d53546739a79f791f04cda6494207efcbae434a3ce82bc1351") getpgid(0x0) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) memfd_create(&(0x7f0000000280)='-:\x00', 0x1) r2 = fcntl$dupfd(r0, 0x406, r0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f0000000140)=0xc) r4 = getpgid(r3) fcntl$setown(r0, 0x8, r4) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x400000000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00000002c0)=[@in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @rand_addr=0x2}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x6, @empty, 0xfffffffffffffff7}, @in={0x2, 0x4e22}], 0x6c) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000000100)={0x9}) 2018/04/04 13:08:23 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x800, 0x4000) getsockopt$inet_tcp_buf(r1, 0x6, 0x3d, &(0x7f0000000200)=""/4096, &(0x7f0000000040)=0x1000) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) clock_gettime(0x0, &(0x7f00000000c0)={0x0}) ppoll(&(0x7f0000000080)=[{r0}], 0x1, &(0x7f0000000140)={r2}, &(0x7f00000001c0), 0x8) r3 = fcntl$getown(r1, 0x9) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000001340)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f00000014c0)={&(0x7f0000001200)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000000100)=[{&(0x7f0000001280)="528eeb058551927de4b7206ed3ff17503022999e3352346b5cb75bc0dcc81165b6a85b6fed2bf6c321733453c7edd9032d489c6e9dc2d9cddb0f0f7146edad94de39eea6c561a5c5610f74e6988b5d22b1aaf5eccb119c602e12432d49e4c260b1c48144657873d612f2b3fc9bdfbc0d75e6070538f0966cf8c694799b869631bb03c7", 0x83}], 0x1, &(0x7f0000001440)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r1, r0, r0, r1]}], 0x50, 0x4}, 0xc0) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/04 13:08:23 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080)=0x2cd, 0x2) r1 = socket(0x1e, 0x2000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB='\x00']}) 2018/04/04 13:08:23 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/softnet_stat\x00') r1 = socket$kcm(0x29, 0x2, 0x0) sendfile(r1, r0, &(0x7f0000000000)=0x800000, 0x9) 2018/04/04 13:08:23 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000000540)={&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/222, 0xde}, {&(0x7f00000001c0)=""/105, 0x69}, {&(0x7f0000000240)=""/157, 0x9d}, {&(0x7f0000000300)=""/101, 0x65}, {&(0x7f0000000380)=""/49, 0x31}], 0x5, &(0x7f0000000440)=""/230, 0xe6, 0xffffffffffffff67}, 0x12040) pipe2(&(0x7f00000007c0)={0xffffffffffffffff}, 0x80000) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) signalfd4(r1, &(0x7f0000000580)={0x5}, 0x8, 0x80000) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000800)=@assoc_value, &(0x7f00000005c0)=0xffffffffffffffc7) r2 = syz_open_dev$sg(&(0x7f0000000680)='/dev/sg#\x00', 0x8, 0x40081) ioctl$KVM_KVMCLOCK_CTRL(r2, 0xaead) r3 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000000640)={0x0}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000000600)=0x6) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000a000)={0xffffffffffffffa6, 0x0, &(0x7f0000000740)=[@transaction_sg={0x40486311, {{0x3, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x30, 0x28, &(0x7f00000006c0)=[@flat={0x0, 0x100, r4}, @fd={0x66642a85, 0x0, r2, 0x0, 0x3}], &(0x7f0000000700)=[0x28, 0x18, 0x20, 0x28, 0x48]}, 0x1}}], 0x0, 0x0, &(0x7f0000000600)}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000007fd0)={0x44, 0x0, &(0x7f0000d06000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x8, &(0x7f000000d000)=[@fda={0x66646185}, @flat={0x73682a85}], &(0x7f0000006000)=[0x20]}}], 0x0, 0x0, &(0x7f000023c000)}) 2018/04/04 13:08:24 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000006000)) read(r0, &(0x7f0000000200)=""/90, 0xfffffd63) r1 = memfd_create(&(0x7f0000f9dffe)="c403", 0x0) readv(r0, &(0x7f0000001740), 0x1) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000016c0)=ANY=[@ANYBLOB="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"], 0x48) statx(r0, &(0x7f0000000580)='./file1\x00', 0x100, 0x7ff, &(0x7f00000005c0)) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x12, r1, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @empty, 0x10000100000000}, 0x1c) r3 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3ff, 0x200000) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f0000000040)=0x5f9d, 0x4) mq_timedsend(r3, &(0x7f00000003c0)="487e0f91ed8687b6f84df5b2c7c38c7851c24875ddfe2d8a5f4d686e0c004ad726c0b9ed938043a8e81e5e50f7cf980346f385a33e73a110a683b0837eb6055a31a40be2ff445e123e94451cf9f3e0d2fb3ef826350f9f3c354feac7138d3b9aa92495e815d7", 0x66, 0x9, &(0x7f0000000200)={0x77359400}) getrusage(0xffffffffffffffff, &(0x7f0000000300)) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x4, 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, 0x99c, 0x0, 0x0, 0x20000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000a1cff8)='./file0\x00', 0x4000000008040, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x5, 0x3}, &(0x7f0000000180)=0x90) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000240)={r5, 0x4}, &(0x7f0000000280)=0x8) fcntl$setlease(r4, 0x400, 0x1) truncate(&(0x7f0000000100)='./file0\x00', 0x0) r6 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f0000000140)=0x1) r7 = semget(0x2, 0x4, 0x100) semctl$SEM_STAT(r7, 0x0, 0x12, &(0x7f0000001800)=""/4096) delete_module(&(0x7f0000000500)="c403", 0x200) ioctl$EVIOCGPROP(r6, 0x80404509, &(0x7f00000002c0)=""/48) memfd_create(&(0x7f0000000540)='\x00', 0x2) r8 = getpid() perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, r8, 0x0, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x2) 2018/04/04 13:08:24 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="1400000000000000000000000000000000000000110000000000000000000000000000000000004000080000"]}) r1 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x7c4402e, 0x0) flock(r0, 0x2) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000080)) write$fuse(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="120000000000000000000000000000000000391e523db870c44115eb7a892aa8f753e00c6fab845344593df450b399f7968b4a8e1c8c7fdc6eea6ca2bcd7ee3a2643442468945c3d033b88774175563181f526c785f673fa8b0e8f40326c85e2398255e4d122b80b36b5077879e318c2250e03e6a05a8dd536e09428e0f5173c4c42a8939e8e"], 0x12) 2018/04/04 13:08:24 executing program 3: r0 = memfd_create(&(0x7f0000000200)='/dev/audio#\x00', 0x1) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000280)=0x3a5, &(0x7f0000000380)=0x2) r1 = perf_event_open(&(0x7f0000000000)={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_config_ext={0x0, 0xfffffffffffffff9}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x15, 0x5, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x27, &(0x7f0000000080)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000001780)) getresuid(&(0x7f00000017c0), &(0x7f0000001800), &(0x7f0000001840)) getgroups(0x3, &(0x7f0000001880)=[0x0, 0xffffffffffffffff, 0x0]) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000003400)={0x0}, &(0x7f0000003440)=0xc) r4 = getuid() stat(&(0x7f0000003480)='./file0\x00', &(0x7f00000034c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = fcntl$getown(r0, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003540)={0x0, 0x0}, &(0x7f0000003580)=0xc) stat(&(0x7f00000035c0)='./file0\x00', &(0x7f0000003600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$random(&(0x7f0000003880)='/dev/random\x00', 0x0, 0x3a1000) sendmmsg$unix(r0, &(0x7f0000003900)=[{&(0x7f00000003c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001700)=[{&(0x7f0000000440)="c7e647e7c96e7c4737853c2e74adbb82ea31dddcc24c518caec013fd6cc527b73078e1abcda3efef504b038912f8fca0f64364fae639", 0x36}, {&(0x7f0000000580)="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", 0x1000}, {&(0x7f0000001640)="e3c21deef2c7a7d27e76f2bbbba6f57d886292b3fd2b1777faeb589eb809656e1588bfad988559c553ca1d77d98e6a0d655ebb8f59750ffc9dfbbe89b4bb1fc42cc97d40241a467b5522e66ab2e949f9f81f2265596dcd4ef3704f14bed2609d7cf9f8c184e4b2671535eaba70ff5dc309eac039011df1f52a979c99d547671c6bb07a52a14aee15152cdb6cda926858d8c3ba44291b81e780d2a1a1316513bf7ba887bc06a0e5520d1849ba6f449ca5", 0xb0}], 0x3, &(0x7f00000018c0), 0x0, 0x850}, {&(0x7f0000001900)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000001c80)=[{&(0x7f0000001980)="9113faa746973ca22295c61f891daf4e78f977c5ae1f105b0ed82803847a4c6e51b8e1580d44909b7b528fae2b566ef2c12466879eb8214c562f37bd230575bea2065a966d0423ded73d5b187da7fa615df77e10e6db13fd6ff3acf64864fc312344d3a1f3dc58f9f43c0a6fb0a8416c14", 0x71}, {&(0x7f0000001ac0)="19fa6c7426daa76d11a71f126b4d0232ea055bda744559dbce0fc3bf3ba8473423a35dbdfa54e8ae997e0bcd03785f257b4efb2cb493600ce0c1c146411a0e5e766a314b87324fea44a391f8bb8808406e967c72b77a099c67faae3d0ae8888a24d3623df46a3cf569e5b58e8a0e66ad15e561c294ba842b786a2fc52b569ebff476fe3ee526dffa15c20c4a082d2e8ce061c27c3e8a58e2d223ae7ec861a86fe25cf908372b661e0ead875bcad762b825654c67b7d1407d79b10c60054498d6032e0eded0af3bbb322c2c2ea9cf19b7da5447ff4c086a442deab22e6fc0ea5a06ae8f68ac5eafd1", 0xe8}, {&(0x7f0000001c00)="8c265e6863c182297bc6bff97b2af1d981afeaa8972d745684c4cf8f609e7e89c44413b771cb3d1ae2c4a4de1b55cc7c59120ff05000d4220de723fe1e448b598359b033c208cc9586115e70291fd974de59fa9954683ec209f41d2c312d1a385bba3700849c98105c05c64ace92e93909d77cb866f73d", 0x77}], 0x3, &(0x7f0000001d00), 0x0, 0x11}, {&(0x7f0000001d40)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000003340)=[{&(0x7f0000001dc0)="294c7f2f507eebd1933af82f81616830202e3b2c26c2c30567606cdfe34a29d611baa3d0c0c60985fcf9063f4410cb35ba8421bd08", 0x35}, {&(0x7f0000001ec0)="e159936545b360c9d95fecb268fdf8076123f202673137c13f4f5a752af8bfca15a685ce46f2b7d9bb443bb858be5a670facb0aa8bfed02bcf6c4614ae4ce7d8c99d614a204093bbc7492edf27731e6b5dbb9afac83b43a0ea4a4c13a705a42340cdfb2e864ddfd57b2a847d265479537c2639d7574c59e784b2a0e715411e459387c47026ecdc0e229c0158574f3d42bd307702047c797c8693ee78865d3403c7d25e8c", 0xa4}, {&(0x7f0000002080)="54ab7a0269f7e7b44caca79b40876c8823b1d863aa1ba87eb2736a0f99fcfe97b2f35cc861dd4c3748fd7588", 0x2c}, {&(0x7f0000002100)="637420ab6eee5c8eebd757b673532209494a3cf4903d74ebac9cd1f6bc4c451455395197a3e9eac3bb8acba05a00e8eac81b28802f4caaf70fe2fc158411484cb0625d4318001bdaf62f87b2252bf4773ee069e7b0de431b983dfef5f08cea46881a5b169dcf6508f7f203209890c30658da1974b4f425eb9be96aeea6", 0x7d}, {&(0x7f0000003180)="75f9118779e7c7fd0bcc109961f3cd5ea88fc6051217515886f0d0c9ea17d411a599c55212ff21c4d625009a149d6bd4b8fd5c5555f50267c49249ef309583be321cd2abe82e69adf7997ecfbe28f53bb673b24048a6856dfb5742212aa60360d93b1cb9cac0d83675ead0f02237c5b0b5377e8f73ef5e90d0f1d1d2d7ec7c0b409fe4b678d5089c05e05e7774c612230323c2de08f4acfb79ac2b8dc6f6c6bf68a404b1de38bbfed6b363de219a68a329ad7147b252e3725eaff0ffe07095d90feea4ed3a9c86db53d30b3b1752713f2ef7e2efc3cf7d42c21644769b95882c3eda9c6c5d", 0xe5}], 0x5, &(0x7f0000003680)=ANY=[@ANYBLOB="20000000000001000000", @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r2, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0xc8}, {&(0x7f0000003780)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000003840)=[{&(0x7f0000003800)}], 0x1, &(0x7f00000038c0), 0x0, 0x40}], 0x4, 0x4000) setsockopt$sock_int(r2, 0x1, 0x14, &(0x7f0000000040), 0x1c) recvmsg(r2, &(0x7f0000000340)={&(0x7f0000000000)=@rc, 0x2c3, &(0x7f0000000280), 0x0, &(0x7f00000002c0)=""/98, 0x62}, 0x0) getpid() getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@broadcast, @in=@rand_addr}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f00000001c0)=0xe8) syz_open_dev$audion(&(0x7f0000000240)='/dev/audio#\x00', 0xffff, 0x8080) 2018/04/04 13:08:24 executing program 7: mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000a80)=""/246) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x100000}) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000000000)=""/174) close(r0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000300)={0x0}) ioctl$DRM_IOCTL_LOCK(0xffffffffffffffff, 0x4008642a, &(0x7f0000000340)={r3, 0x2}) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000500)) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x100000000006, 0xffffffffffffffff, 0xfffffffffffffffe}) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x0, 0x0) write$cgroup_pid(r0, &(0x7f0000000100)=ANY=[], 0xfffffffffffffe7a) ioctl$VHOST_SET_LOG_FD(0xffffffffffffffff, 0x4004af07, &(0x7f00000000c0)) truncate(&(0x7f0000000280)='./file1\x00', 0x0) open(&(0x7f0000b91ff9)='./file1\x00', 0x0, 0x0) close(0xffffffffffffffff) r4 = open(&(0x7f00000009c0)='./file1\x00', 0x41, 0x50) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcs\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) r6 = add_key(&(0x7f0000000200)='pkcs7_test\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000c80)="823a7e6f941acce11cc040134806940efd186edcee33c628c970be6e460b2781a72bf9c3f958945e293097d01f798dd219df10625ce42f3a8115d009501853c802ac04df227bbffcd60f09098824a73244e116e5182852f91a4c0b0dcf2a699cb86246a42c2277f854ffbea4", 0x6c, 0xffffffffffffffff) add_key(&(0x7f0000000140)='.dead\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000b80)="f610197b050044828195212e2a657b677ed39b8d19af2ecad38d3331b03630aa6ed96ca24a9e61ec6212ee2ee3f419cf9dd8491d350c6959900a3656fdbfdb687df4463a99a085e39ec631ba3c3746b500870188b5f0b5f7b8c8754b9896c35f6a7eb6f339495d3ee0c4fa58a3497ea6dd63f8c97d5e73a2d42e311d72a6c7cada57a9ab2e61a361a3e3e36c0057cdd20cea8331b944bd6e17bceecf37ef75f8f56d04e9e4c153cc0d0f4da7996dffd56736e0f2400cfa83895e7b2f8280651cec285daf477022fae887a2597e8589f53689c8852058aef7ec78", 0xda, r6) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000240)={0x3c, 0x0, &(0x7f0000000a00)=ANY=[@ANYBLOB="00634040002b16956879613001ab070fa85d9e0200000000000027be8081b269445c6e121b501c8749000000000000a2a6c31200000000e4ffffffff"], 0x0, 0x0, &(0x7f00000002c0)}) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000580), 0xfb, 0x0, &(0x7f0000000400)="9ddf4f4fcd5b51dcce17ceb01975e0f2242779c2a7785f85d479c6ebf49c182dbe1700390bee961630cc6c9b7a349711e99ccb8172d38236a6ff92271a694598fbe49cd5d610e2da538ccfe40595a85d54d8ae67e827e4c37824044c6b35a7a72c7ec1f9490dad1557a474542d2f58dbf040aae17b2bddae2e8d046993e7ec5371d270c3743a4c3325d62a368cb6d3d1a0a44cd31c589aa4cb996cd11377074081bf48857501ef26e8b318cf3f0ef385b804b2818dff17c3a1961288fcab3c94ef9e11290db92aa21e05c44ea25a8a6cd15df48cbef2776fd68cdfc1dca6eda167911a7d0bcb279162fd21291f40b1d48fcab3614e8a6adc21e757"}) add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000005c0)="5ebcad14db3313fec9ecd36cf8880128cee9fcbbd555bb95b577abe115e67857d82f3759a1bfcc696eb2884a3d1c41290aa6a0c694d92e2dd57ee96f9317e9697543487996974e8fe8088db12e7de295f3b33106138a3a8b342eede65c73f7276ce2c6545bbf499f752291c3ecea13bde3241c8a96c43e6d4e654bd294f5328a43c0bb676736412f7c3a4135eb29479876a144dd9f365b23e9084434b4454a8af21b75e3c24db5091447409e6d452477b48c47bf8664ec35d8f17f8e5224719e2525ce2a", 0xc4, 0xfffffffffffffffd) add_key$keyring(&(0x7f00000006c0)='keyring\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f0000000740)='user\x00', &(0x7f0000000780)={0x73, 0x79, 0x7a}, &(0x7f00000007c0)="ca6b67ed9620c50bd4dbd3f39d4d0ab8ec771373a4668891800da571f4fbbeb3b35e0b85c7c4235aa10adbd866cbfb95ccf28fd61825c5e07db1a81ee10b42a03effc1c2705a1a6bd8a3f0a1d6e46a3b945d9633128af3478cdf6efbb21f4eac53f133c8a89ece9860874da5ccf7b4cdc6061719196b99d464c76b12ef1c1c7df2503b28dc1fddb5922b2bdb718d63a1106b6c78df1b6a164591b0bc8ff5c7b4a1b006c8bc51cb73dabd68384ea530fcfb586dac5418fd6d90fa41146304f88a8792164fcfad3314c4e05338fd27efcbbfdec70fe6fcbe88bcdfa83f85", 0xdd, 0x0) add_key$user(&(0x7f00000008c0)='user\x00', &(0x7f0000000900)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000940)="49e6e39cb8d81fd49217795e40275b9736d42c99d15240338b8b60f86fb5d2ec47787ec7142e9533999c6e6fcc463fdeee557837e9f1c617ee3efab64702531bed67cf42f77ecbccb9799c2119452364dd1dd749762832b2cff593cf16c780b4d7", 0x61, 0xfffffffffffffffc) 2018/04/04 13:08:24 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000fd7000)={&(0x7f0000139ff0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043cfff)=[{&(0x7f0000718f0a)="be", 0x1}], 0x1, &(0x7f000036cfa0)}, 0x0) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000001580), 0x1, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4}}], 0x30, 0x24000080}, {&(0x7f0000957ff0)=@in={0x2, 0x4e20, @multicast2=0xe0000002}, 0xfffffffffffffe85, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x24004890) 2018/04/04 13:08:24 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x4d, &(0x7f0000000000), 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f00000001c0)=ANY=[@ANYBLOB="080000000000000000000000000001000000000000000000000000000000000000000000000000"]) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 706.159378] binder: 15891:15906 ioctl c018620b 20000640 returned -14 [ 706.171947] binder: 15891:15906 transaction failed 29189/-22, size 56-8 line 2848 [ 706.181956] sock: sock_set_timeout: `syz-executor3' (pid 15907) tries to set negative timeout [ 706.199569] binder_alloc: binder_alloc_mmap_handler: 15891 20000000-20002000 already mapped failed -16 [ 706.209610] binder: 15891:15908 ioctl c018620b 20000640 returned -14 [ 706.223373] sock: sock_set_timeout: `syz-executor3' (pid 15909) tries to set negative timeout [ 706.236927] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/04 13:08:25 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="480f01"], &(0x7f0000000240)=0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) r3 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x1, 0x20000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r3, 0xc10c5541, &(0x7f0000000280)={0x4, 0xf16e, 0x71, 0x0, 0x0, [], [], [], 0x9, 0x1}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/04 13:08:25 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f00000000c0)={0x9b}, 0x8) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x200000, 0x0) setsockopt$packet_buf(r2, 0x107, 0x6, &(0x7f0000000180)="b8c3646b3e8f275db2fe45fd638d7e48c3245d", 0x13) io_setup(0x1, &(0x7f0000000040)=0x0) r4 = dup3(r0, r1, 0x0) io_submit(r3, 0x1, &(0x7f0000000080)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x0, r4, &(0x7f0000000100), 0xffffffb6}]) fchmod(r1, 0x50) 2018/04/04 13:08:25 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f00000000c0)={@dev, @multicast1, 0x0}, &(0x7f0000000180)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'ip6gre0\x00', r1}) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000280)={0x0, {{0x2, 0x4e23, @multicast2=0xe0000002}}}, 0x88) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000000080)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=@ipv6_newaddr={0x34, 0x14, 0x3, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r4}, [@IFA_ADDRESS={0x14, 0x1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @IFA_FLAGS={0x8, 0x8, 0x402}]}, 0x34}, 0x1}, 0x0) 2018/04/04 13:08:25 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000eacff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0xc0000000023, &(0x7f0000000080)=0xcb, 0xd) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) writev(r0, &(0x7f00008aafb0)=[{&(0x7f0000e8b000)="a5", 0x1}], 0x1) read(r0, &(0x7f000033bfce)=""/50, 0x32) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000000)=""/103, &(0x7f00000000c0)=0x67) 2018/04/04 13:08:25 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x180, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000140)=0x8000, 0x4) r1 = socket(0x11, 0x4000000000080003, 0x0) fdatasync(r1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000180)={@loopback=0x7f000001, @multicast2=0xe0000002, 0x0, 0x9, [@multicast2=0xe0000002, @empty, @local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001, @loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002, @multicast1=0xe0000001, @multicast2=0xe0000002]}, 0x34) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000000)=ANY=[@ANYBLOB="0119000900ff"], 0x6) sendmmsg(r1, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000300), 0x3d9, &(0x7f0000000280)}}, {{&(0x7f0000000080)=@nfc_llcp={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "99066c9aa4c2fbbf0aecb573b9d1bdc8be397716e627f0d1865ea32e0822c1026f14d27d9eb2214e9b34beb87de5d3aab05c161c037b28907fcb4fa979f696"}, 0x60, &(0x7f0000000f80), 0x0, &(0x7f0000000000), 0x98}}], 0x2, 0x0) 2018/04/04 13:08:25 executing program 7: r0 = syz_open_dev$sndpcmp(&(0x7f0000007fee)='/dev/snd/pcmC#D#p\x00', 0x4, 0x0) ioctl(r0, 0x1, &(0x7f0000000040)) 2018/04/04 13:08:25 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="045d6f2bfae1f19b00") dup3(r0, r1, 0x0) 2018/04/04 13:08:25 executing program 6: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x5) r1 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f00000002c0)={0x828, 0x1, 0x1, 'queue1\x00', 0x6}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000140)={0x0, 0x0, 'client0\x00', 0x0, "90ca826689143859", "7483bc48378d5aec99ec82084ac2fccb1c56329648f19a24a47a254d6cfcb6d7"}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r2, 0x4010aeab, &(0x7f0000000000)={0xa2}) 2018/04/04 13:08:25 executing program 7: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000879ff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00008d2ffa)='ramfs\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f0000442ff8)='./file0\x00', &(0x7f0000000180)='.', &(0x7f00000001c0)='hostfs\x00', 0x1002, 0x0) pivot_root(&(0x7f0000000100)='./file0\x00', &(0x7f0000000040)='.') getitimer(0x1, &(0x7f0000000080)) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200)) 2018/04/04 13:08:25 executing program 2: getpid() r0 = socket(0x1e, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000223000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xefe, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000001440)=[{&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/136, 0x88}, {&(0x7f0000001400)=""/63, 0x3f}], 0x3) r2 = socket$inet(0x2, 0x3, 0x19) sendmsg$alg(r2, &(0x7f0000002900)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000001500)="8cd807eaef7e33cb7aee0c95b2753f8caa4d53a215c875293a35d94794077276fe4bb0ccc9b206e305690d174da739a1936b1e653dafaf6d6ac1ffda7f65c4ab0dbc5a8c9c647c67b7e004f7ce11841fa961698ef7bf8f5d5fb099b3e245e03cecc150dc4c979abf048064", 0x6b}, {&(0x7f0000001580)="c0dac706", 0x4}], 0x2, &(0x7f0000001600)=[@assoc={0x18, 0x117, 0x4, 0x3}, @iv={0x18, 0x117, 0x2, 0x4, "7d13d1d8"}, @iv={0x108, 0x117, 0x2, 0xf2, "8dfc70a1af2f83727aafd1d764d45096c9f7b827cb33ccc15f96f61bdf59a5e67b0c7ea49e0bf3ec0074f9e883807f8e51dd592da4c6da0034d20c0dffdaf63a70a0f13dfc87321d0420b38af6392ce611f005f510b01aae0d0123c88d18299d4399760368fdb28e3cd716fd7d7f11362040b7585945799c442165e1ebbde0a301ac3e2f7239e1c7d9cdba1528084628dbdcaf04ca3c7aabdeb200abcf4cbc1c28613eb44c3f11650aafdde293bf24275b29a3ffad7c293f799c0068e26e053ecf683601259e623f3eace44fe4b8b68bcd6cb2c8f43b3cd8a2cfa4ea7822e9563ea25b5cc68fc294bbbe39b455e8e8a24b1e"}, @assoc={0x18, 0x117, 0x4, 0x28d5}, @iv={0x50, 0x117, 0x2, 0x3b, "f0c1642a5327a1946d87fc3fa4d63665fd0598152134e9511022e210fd59f4779ef6a831abbaafe3e5af0f52ce837e6e971a5646f9c7ce69af1488"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x110, 0x117, 0x2, 0xfc, "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"}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}], 0x12e0, 0x4040000}, 0x4040090) r3 = syz_open_dev$sg(&(0x7f0000001480)='/dev/sg#\x00', 0x3f, 0x430800) connect$inet6(r3, &(0x7f00000014c0)={0xa, 0x4e20, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x8001}, 0x1c) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) syz_extract_tcp_res(&(0x7f0000000100), 0x8, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="b100485caa2a43333e128ef508004500001c004c196190b2af0000000002907800000000ffffffff1100"], &(0x7f00003b5000)) getsockname$inet(r2, &(0x7f0000000140)={0x0, 0x0, @rand_addr}, &(0x7f0000000180)=0x10) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000240)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e21, 0x0, 0x4e21, 0x0, 0x2, 0x20, 0x80, 0x87, 0x0, r4}, {0xffffffff00000001, 0x1, 0xa02, 0x3, 0xffff, 0x1, 0x1, 0x6}, {0x1, 0x80000001, 0xffffffff, 0x401}, 0x5, 0x6e6bbc, 0x0, 0x0, 0x1}, {{@in=@rand_addr=0x6, 0x4d4, 0x6f}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x3, 0x800, 0x2, 0xa, 0xf97}}, 0xe8) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000040), 0x4) 2018/04/04 13:08:25 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000088f000)="86", 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0xd17, @mcast1={0xff, 0x1, [], 0x1}, 0x401}}, 0x100000000, 0xff, 0x7fffffff, 0x55, 0x11}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000200)={r2}, &(0x7f0000000080)=0xfffffffffffffe6a) r4 = syz_open_dev$dmmidi(&(0x7f00000003c0)='/dev/dmmidi#\x00', 0x9f94, 0x2200) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r3, 0x4) setsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f0000000400)=0xecb, 0x2) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000240)={&(0x7f0000000040)=[0x7fff, 0x3, 0xfff], 0x3, 0x3f, 0x1, 0x25c, 0x5, 0x6, {0x7, 0x2, 0xfffffffffffffffd, 0x4, 0x8, 0x3, 0x9, 0x1000, 0x20, 0x1f, 0x5, 0x0, 0x11, 0x6, "170740ba60aa708125973768bbdfdadab0fa090af06647c3611d6ed91c4ca287"}}) set_mempolicy(0x0, &(0x7f0000000340), 0x41) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000380)={0x3, &(0x7f00000002c0)=[{0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @remote}]}) 2018/04/04 13:08:25 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000180)={'IDLETIMER\x00'}, &(0x7f00000001c0)=0x1e) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r1, 0x8}, &(0x7f0000000140)=0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='veno\x00', 0x5) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/04 13:08:25 executing program 3: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x30, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040)={0xffffffff, 0x57fbdebe, 0x18}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r2, &(0x7f0000000080)="a1454d9cba0c9b27290d9b3778be66e9e4b494249b8f4957987ca4785d9c9d5852a6315d52826e2c7f6d6e4f1cfe49ab15f12b", &(0x7f00000000c0)="6a77d75244f6860a339a26c3be47ba9397cde431ce197a3cab485892e19f085d68f3bea694745ca8ddc870823a851025c6b09e8ef16950a7c813750465634ae04fd1600c8aa2159c31f7998002cd33528088ea8f06b23e8d7cdb33eb65ef3f0d5b2a9015285f1092511319bb771afcc616716b23dbb4d7379df6c3d0e23c13a76de7ab", 0x2}, 0x20) r3 = fcntl$dupfd(r1, 0x0, r0) ioctl$KVM_SET_CPUID2(r3, 0x4008ae90, &(0x7f00000001c0)={0x8, 0x0, [{0x40000001, 0x7, 0x7, 0x0, 0x6, 0x3, 0x4}, {0x40000001, 0x8, 0x4, 0x400, 0x45ae5b28, 0x3, 0x1}, {0x0, 0x0, 0x3, 0x3, 0x100, 0x7fffffff, 0x8}, {0xc0000007, 0x4, 0x4, 0x3, 0x5, 0x6115, 0xffffffffffffab75}, {0x80000005, 0x6, 0x7, 0x1, 0x4, 0x2}, {0x40000000, 0x2, 0x1, 0x9, 0x401, 0x0, 0x1000}, {0xc000000f, 0x5, 0x0, 0x600000000000000, 0x8, 0xffffffff, 0xfffffffffffffffc}, {0x80000007, 0x2, 0x4, 0x6, 0x4, 0x1f, 0x20}]}) connect$l2tp(r1, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}}, 0x2e) connect$l2tp(r1, &(0x7f00008adfd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2}}, 0x2e) 2018/04/04 13:08:25 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x240800, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000040)="156422f20f01da83f80c0f08d9e00f3564d830663a0c0f01caf30f2c0d", 0x1d}], 0x1, 0x8, &(0x7f0000000100)=[@vmwrite={0x8, 0x0, 0x6, 0x0, 0x60, 0x0, 0x1, 0x0, 0x6}], 0x1) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID2(r3, 0x4008ae90, &(0x7f0000000080)={0x1, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb}]}) 2018/04/04 13:08:25 executing program 7: r0 = socket$inet(0x2, 0x3, 0x2) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0xd0, &(0x7f000038f000), 0x4) syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xc, 0x200000) 2018/04/04 13:08:25 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x200000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x40000080806, 0x0) readahead(r1, 0x7, 0x7) getpeername$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14) accept4$packet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14, 0x80800) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @empty, 0xffffffffffffffff, 0x78, 0x2000000000000007, 0x2000000000, 0x0, 0x400000000000002, r2}) 2018/04/04 13:08:25 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) unshare(0x8000400) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff}) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f00000000c0)={0x0, 0x4000000000001, 0x1, &(0x7f0000000080)}) setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) 2018/04/04 13:08:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f0000379000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000012ff0)={&(0x7f0000f0efe8)={0x14, 0x2000005a, 0x443, 0xffffffffffffffff, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) 2018/04/04 13:08:26 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000402f73)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) ioctl$int_in(r1, 0x5421, &(0x7f0000000040)=0x1ff) poll(&(0x7f0000000000)=[{r1}], 0x1, 0x0) 2018/04/04 13:08:26 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000fb4000)={0x1, 0x0, [{0x200004b564d02, 0x0, 0xfd}]}) r3 = fcntl$dupfd(r0, 0x0, r2) setsockopt$IP_VS_SO_SET_TIMEOUT(r3, 0x0, 0x48a, &(0x7f0000000000)={0x0, 0x7}, 0xc) 2018/04/04 13:08:26 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xfffffffffffffff9, 0x40020011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000004fbc), 0x0, 0x0, &(0x7f0000009000)}) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000100)=""/25) r2 = socket$nl_xfrm(0xa, 0x5, 0x84) getsockopt$bt_hci(r2, 0x84, 0x1002000000009, &(0x7f0000003080)=""/4096, &(0x7f00000000c0)=0x1000) 2018/04/04 13:08:26 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x5, 0x0, 0x6, 0x451, 0x0}, &(0x7f0000000140)=0x10) accept4$netrom(r0, &(0x7f00000001c0), &(0x7f0000000200)=0x10, 0x800) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000180)=r1, 0x4) r2 = add_key(&(0x7f0000001000)='dns_resolver\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a}, &(0x7f0000013000)="0401", 0x2, 0xfffffffffffffffe) keyctl$read(0xb, r2, &(0x7f0000000000)=""/161, 0xa1) 2018/04/04 13:08:26 executing program 1: rt_sigprocmask(0x0, &(0x7f0000000080)={0xfffffffffffffffa}, 0x0, 0xfffffffffffffe6f) r0 = gettid() timer_create(0x7, &(0x7f0000044000)={0x0, 0x40000000000a, 0x4, @tid=r0}, &(0x7f0000000000)) mq_open(&(0x7f00000000c0)='posix_acl_accesssecurity\x00', 0x40, 0x4, &(0x7f0000000100)={0x1f, 0xbd, 0x3, 0x7fff, 0x693b, 0x7, 0x3, 0x9}) clock_gettime(0x0, &(0x7f0000853ff0)={0x0}) timer_settime(0x0, 0x0, &(0x7f0000000040)={{r1}, {0x0, 0xe4c}}, &(0x7f0000040000)) rt_sigtimedwait(&(0x7f0000b5eff8)={0x9}, &(0x7f0000e6fff0), &(0x7f0000000140)={0x77359400}, 0x8) 2018/04/04 13:08:26 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x20000, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x14) getsockopt$inet_udp_int(r1, 0x11, 0x40000000065, &(0x7f0000000000), &(0x7f0000012000)=0x4a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, r1, 0x16) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000040)={'ip_vti0\x00', {0x2, 0x4e24, @multicast1=0xe0000001}}) memfd_create(&(0x7f0000000280)='GPL\x00', 0x2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000908ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000180)={0x7, &(0x7f0000000140)=[{0x5, 0x0, 0x4, 0x3ff}, {0x488d, 0x3, 0x87c, 0x44}, {0x8c3, 0x400, 0x800, 0x80000001}, {0xd5fa, 0x0, 0x6ef, 0x72}, {0x6, 0xffff, 0x6, 0x3}, {0x13f, 0x4, 0x1, 0xab2}, {0x4, 0x2, 0x3, 0x80000000}]}, 0x10) 2018/04/04 13:08:26 executing program 1: socket$unix(0x1, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x1) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) bind(r1, &(0x7f0000d01ff0)=ANY=[], 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000100)={0x7, {{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0x1, [{{0x2, 0x4e22, @broadcast=0xffffffff}}]}, 0x110) modify_ldt$write2(0x11, &(0x7f0000000040)={0x20, 0x6bd6cc671b244ab0, 0x400, 0x9, 0x2, 0x4, 0x6d31, 0xa5f2, 0x7ff}, 0x10) sendmmsg(r1, &(0x7f0000000080), 0x153, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000080)) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="8a", 0x1}], 0x1) close(r0) [ 708.102345] binder: 15999:16001 ioctl c0306201 20000040 returned -14 2018/04/04 13:08:26 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000d93ff0)=[{&(0x7f0000000040)="3900000011000947011b61e6c30500fe070000000200000045efffff08009b0019001a000f000009a5625f3b19c5261c9c0000010000000000", 0x39}], 0x1) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x73, 0x401, 0x1ff, 0x5, 0x40}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={r2, 0x80000001, 0x30}, 0xc) 2018/04/04 13:08:26 executing program 5: r0 = memfd_create(&(0x7f0000000240)='IPVS\x00', 0x0) ioctl$KDGKBMETA(0xffffffffffffffff, 0x4b62, &(0x7f0000000580)) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000000080)={0x5, 0x10, 0x1, r0}) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x21, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000ea3000)={0x1, 0x4, [0x0, 0x0, 0x0, 0x7ce]}) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000b00)=ANY=[]}, 0x1}, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f00000004c0), 0x8) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="1400000020000100070000000000000004000000"], 0x14}, 0x1}, 0x0) [ 708.147465] binder: 15999:16001 ioctl 8040451b 20000100 returned -22 2018/04/04 13:08:26 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000780)='/selinux/status\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x2}) r2 = socket$inet6(0xa, 0x401000000001, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0xffffffffffffffff, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r2, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = dup(r2) r4 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000800)={{{@in6=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000480)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000740)={@local={0xfe, 0x80, [], 0xaa}, 0x47, r5}) socket$inet_icmp(0x2, 0x2, 0x1) r6 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x4800, 0x50) read$eventfd(r6, &(0x7f0000000240), 0x8) ioctl$VT_DISALLOCATE(r6, 0x5608) connect$inet6(r4, &(0x7f000000cfe4)={0xa, 0x4e20, 0x2}, 0x1c) sendmmsg(r4, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000a00)=ANY=[@ANYBLOB="bbf3d4bfdab7c7ced583c11bf9f30bcd5015ef5b81cdd5ec9db4d28cbc40ca66cf32343aaf99649a04796a3320b0db53f0adeb3080acff607145472b982b765a63b4528316cc143a724296f1a666f3e8989f11e069104ae54b505aca2fbea22a68255d0899ada61e7f1186577125af005dafdf8db20bcd93d4ec4c669f530986a782c662d5bfc98b675c2f3223f6cd99917309e5"], 0x94}}], 0x2, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000a80)=ANY=[], &(0x7f0000000440)) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000640)=@assoc_value, &(0x7f00000001c0)=0xfffffffffffffdb1) readlinkat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', &(0x7f0000000680)=""/167, 0xa7) ioctl$ASHMEM_SET_PROT_MASK(0xffffffffffffffff, 0x40047705, &(0x7f0000000140)) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000900)={{{@in6=@dev, @in6=@local}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f0000000380)=0xe8) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000400)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x14) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f00000000c0), 0xc) setsockopt$inet6_int(r4, 0x29, 0x13, &(0x7f00000003c0)=0x7, 0x4) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)) r7 = syz_open_procfs(0x0, &(0x7f0000000580)='net/dev_mcast\x00') sendfile(r2, r7, &(0x7f0000000040)=0x2, 0x400000ff) [ 708.194120] binder: BINDER_SET_CONTEXT_MGR already set 2018/04/04 13:08:26 executing program 2: r0 = socket(0x2000000000011, 0x8000100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffc) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x400f}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x339) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={'ifb0\x00', 0xa201}) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000080)) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000000)=0x80000001) sendfile(r1, r1, 0x0, 0x3) [ 708.216984] binder: 15999:16012 ioctl 40046207 0 returned -16 [ 708.232863] binder: 15999:16001 ioctl c0306201 20000040 returned -14 [ 708.252793] binder: 15999:16001 ioctl 8040451b 20000100 returned -22 [ 708.872274] FAULT_FLAG_ALLOW_RETRY missing 30 [ 708.876877] CPU: 1 PID: 15992 Comm: syz-executor7 Not tainted 4.16.0+ #379 [ 708.883883] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 708.893219] Call Trace: [ 708.895799] dump_stack+0x1a7/0x27d [ 708.899420] ? arch_local_irq_restore+0x53/0x53 [ 708.904074] ? kasan_check_write+0x14/0x20 [ 708.908289] ? handle_userfault+0x13d6/0x2430 [ 708.912766] handle_userfault+0x1418/0x2430 [ 708.917078] ? handle_userfault+0x16c9/0x2430 [ 708.921585] ? userfaultfd_ioctl+0x4540/0x4540 [ 708.926144] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 708.931316] ? __schedule+0x903/0x1ef0 [ 708.935194] ? print_irqtrace_events+0x270/0x270 [ 708.939941] ? print_irqtrace_events+0x270/0x270 [ 708.944685] ? __sched_text_start+0x8/0x8 [ 708.948811] ? plist_check_list+0x7e/0xa0 [ 708.952948] ? perf_trace_lock+0xd6/0x900 [ 708.957092] ? trace_event_raw_event_lock+0x340/0x340 [ 708.962267] ? __lock_acquire+0x638/0x3c30 [ 708.966493] ? trace_hardirqs_off+0x10/0x10 [ 708.970798] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 708.975983] ? find_held_lock+0x35/0x1d0 [ 708.980041] ? __handle_mm_fault+0x2e0f/0x38e0 [ 708.984609] ? lock_downgrade+0x980/0x980 [ 708.988757] ? lock_release+0xa40/0xa40 [ 708.992712] ? kasan_check_read+0x11/0x20 [ 708.996851] ? do_raw_spin_unlock+0x9e/0x310 [ 709.001239] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 709.005829] ? kasan_check_write+0x14/0x20 [ 709.010066] ? do_raw_spin_lock+0xc1/0x230 [ 709.014290] __handle_mm_fault+0x2e1c/0x38e0 [ 709.018679] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 709.023851] ? __pmd_alloc+0x4f0/0x4f0 [ 709.027721] ? trace_hardirqs_off+0x10/0x10 [ 709.032033] ? find_held_lock+0x35/0x1d0 [ 709.036095] ? handle_mm_fault+0x35b/0xb20 [ 709.040315] ? lock_downgrade+0x980/0x980 [ 709.044464] ? handle_mm_fault+0x2f8/0xb20 [ 709.048694] handle_mm_fault+0x44a/0xb20 [ 709.052739] ? check_same_owner+0x320/0x320 [ 709.057049] ? __handle_mm_fault+0x38e0/0x38e0 [ 709.061617] ? vmacache_find+0x5f/0x280 [ 709.065573] ? find_vma+0x30/0x150 [ 709.069092] __do_page_fault+0x560/0xbe0 [ 709.073143] ? mm_fault_error+0x2c0/0x2c0 [ 709.077279] ? trace_hardirqs_off+0x10/0x10 [ 709.081577] ? rcu_is_watching+0x85/0x130 [ 709.085708] do_page_fault+0xee/0x730 [ 709.089487] ? vmalloc_sync_all+0x30/0x30 [ 709.093643] ? find_held_lock+0x35/0x1d0 [ 709.097688] ? __might_fault+0x110/0x1d0 [ 709.101741] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 709.106575] page_fault+0x25/0x50 [ 709.110023] RIP: 0010:__get_user_4+0x21/0x30 [ 709.114412] RSP: 0018:ffff88018d06fbb8 EFLAGS: 00010206 [ 709.119760] RAX: 0000000020012003 RBX: 0000000000000065 RCX: ffffffff819c42a8 [ 709.127007] RDX: ffffffffffffffff RSI: ffffc900022ba000 RDI: 0000000000000282 [ 709.134278] RBP: ffff88018d06fc58 R08: 0000000000000000 R09: 1ffff10031a0df54 [ 709.141527] R10: ffff88018d06fa68 R11: 0000000000000000 R12: 0000000020012000 [ 709.148798] R13: 1ffff10031a0df7a R14: dffffc0000000000 R15: ffff88018ba4e880 [ 709.156082] ? __might_fault+0x188/0x1d0 [ 709.160152] ? udp_lib_getsockopt+0x8e/0x440 [ 709.164562] ? udp_lib_setsockopt+0x4e0/0x4e0 [ 709.169046] ? kasan_check_read+0x11/0x20 [ 709.173177] ? rcu_is_watching+0x85/0x130 [ 709.177324] ? rcu_pm_notify+0xc0/0xc0 [ 709.181213] ? trace_hardirqs_off+0xd/0x10 [ 709.185455] udp_getsockopt+0x71/0x80 [ 709.189252] sock_common_getsockopt+0x95/0xd0 [ 709.193733] __sys_getsockopt+0x176/0x330 [ 709.197857] ? kernel_setsockopt+0x1c0/0x1c0 [ 709.202250] ? do_futex+0x22a0/0x22a0 [ 709.206033] ? filp_open+0x70/0x70 [ 709.209561] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 709.215101] SyS_getsockopt+0x38/0x50 [ 709.218885] ? SyS_setsockopt+0x50/0x50 [ 709.222836] do_syscall_64+0x281/0x940 [ 709.226700] ? vmalloc_sync_all+0x30/0x30 [ 709.230824] ? kasan_check_write+0x14/0x20 [ 709.235038] ? finish_task_switch+0x284/0x970 [ 709.239517] ? syscall_return_slowpath+0x550/0x550 [ 709.244434] ? syscall_return_slowpath+0x2ac/0x550 [ 709.249347] ? prepare_exit_to_usermode+0x350/0x350 [ 709.254346] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 709.259686] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 709.264506] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 709.269669] RIP: 0033:0x4552d9 2018/04/04 13:08:27 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f00000001c0)="2700000014000785fb30a200120f0a00111b01ff7f0000000000007a3e0e49d6a90600d6ec0000", 0x27) dup2(r0, r0) 2018/04/04 13:08:27 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000340)="6e65742f6465765f6d6361737400c087ea55a2cbe9011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a2366570193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e54846400000000") r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='oom_adj\x00') sendfile(r1, r0, &(0x7f0000000000)=0xd, 0x11) dup3(0xffffffffffffffff, r1, 0x80000) 2018/04/04 13:08:27 executing program 6: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f0000000440)='\x00\x00\x00\x00\x00\x00\x00X', 0x8, r2) r4 = syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x1f, 0x0) recvfrom$ipx(r4, &(0x7f0000000300)=""/201, 0xc9, 0x120, &(0x7f0000000480)={0x4, 0x5, 0x0, "136b09330aa5", 0x7}, 0x10) r5 = add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000340), 0xcc, r0) r6 = add_key$user(&(0x7f00000005c0)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)='u', 0x1, r0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r5, r6}, &(0x7f0000a53ffb)=""/5, 0x240, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'vmac(serpent)\x00'}}) getrandom(&(0x7f00000004c0)=""/141, 0x8d, 0x2) connect$netlink(r4, &(0x7f0000000580)=@proc={0x10, 0x0, 0x25dfdbfb, 0x200}, 0xc) 2018/04/04 13:08:27 executing program 3: open(&(0x7f0000000040)='./file0\x00', 0x3ff, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f00000001c0)=ANY=[]) r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x2, 0x0) syz_mount_image$hfs(&(0x7f00000000c0)='hfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000680)=[{&(0x7f0000000980), 0xfffffffffffffd1d}], 0x0, &(0x7f0000001980)=ANY=[@ANYBLOB='\x00']) fallocate(r0, 0x0, 0x0, 0x1ff) 2018/04/04 13:08:27 executing program 2: r0 = socket(0x11, 0x6, 0x1) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000dc0)=@sco={0x1f}, 0x8, &(0x7f0000000e40), 0x0, &(0x7f00000012c0)}}], 0x2, 0x0) dup2(r0, r0) syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x2, 0x400000) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x206442, 0x0) r2 = creat(&(0x7f0000000240)='./file0\x00', 0xc0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00000001c0)=0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000000)={0x3}, 0x4) sched_getaffinity(r3, 0x8, &(0x7f00000000c0)) 2018/04/04 13:08:27 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000440)="6e65742f6465765f6d6361737400c007ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1bbf063e676e83c740e2d647534a1045850a23665d8a07270193f5d003c10e342398400876e8d1721c0b53a91c2f6ec1e5484645d32b6000000000000944295c4c1a871eca5896b19794793ef47eb6cd00719868ed86981c7f341b27151a05f913cd1e7468dd928adb2c0988e13528d0f6cc65ff5f98000d22d325d79b726b1abbc59753c5d9fb17254c4bcc337f8df34116abb04665f01c6a7d843ab1251d5097b1ed894460fdfeefb09cccb3fdc042e8f3ae2c9106c72aa9e210240b4daae1d") getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, r2) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='projid_map\x00') sendfile(r3, r0, &(0x7f00000001c0), 0x7a000000000000) 2018/04/04 13:08:27 executing program 7: ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f0000000600)={"7663616e30000000ddffffff00", {0x2, 0x0, @multicast1=0xe0000001}}) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f00000002c0)={0x0, &(0x7f0000000180)=""/67, &(0x7f0000000280)}) prctl$seccomp(0x16, 0x2, &(0x7f0000000140)={0x2, &(0x7f0000000080)=[{0x61}, {0x6}]}) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x400, 0x0) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) acct(&(0x7f0000000240)='./file0\x00') acct(0x0) [ 709.272840] RSP: 002b:00007fb098a38c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 709.280524] RAX: ffffffffffffffda RBX: 00007fb098a396d4 RCX: 00000000004552d9 [ 709.287770] RDX: 0000040000000065 RSI: 0000000000000011 RDI: 0000000000000014 [ 709.295023] RBP: 000000000072bea0 R08: 0000000020012000 R09: 0000000000000000 [ 709.302288] R10: 0000000020000000 R11: 0000000000000246 R12: 00000000ffffffff [ 709.309541] R13: 000000000000016f R14: 00000000006f5308 R15: 0000000000000000 2018/04/04 13:08:27 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 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) futex(&(0x7f000000cffc)=0x1, 0x800000000086, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffe, 0x100000000000031, 0xffffffffffffffff, 0x0) tkill(0x0, 0x1000000000016) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 2018/04/04 13:08:27 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0xa, 0x2000000001, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000780)='/selinux/status\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x2}) r1 = socket$inet6(0xa, 0x401000000001, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0xffffffffffffffff, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) dup(0xffffffffffffffff) socket$inet6(0xa, 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000800)={{{@in6=@local, @in=@broadcast}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000480)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000740)={@local={0xfe, 0x80, [], 0xaa}}) openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) read$eventfd(0xffffffffffffffff, &(0x7f0000000240), 0x8) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) connect$inet6(0xffffffffffffffff, &(0x7f000000cfe4)={0xa}, 0x1c) sendmmsg(0xffffffffffffffff, &(0x7f0000007e00), 0x0, 0x0) open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_RMID(0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000a80)=ANY=[], &(0x7f0000000440)) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000640)=@assoc_value, &(0x7f00000001c0)=0xfffffffffffffdb1) readlinkat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', &(0x7f0000000680)=""/167, 0xa7) ioctl$ASHMEM_SET_PROT_MASK(0xffffffffffffffff, 0x40047705, &(0x7f0000000140)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000900)={{{@in6=@dev, @in6=@local}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f0000000380)=0xe8) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000400)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x14) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f00000000c0), 0xc) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000003c0), 0x4) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)) r2 = syz_open_procfs(0x0, &(0x7f0000000300)='net/route\x00') sendfile(r1, r2, &(0x7f0000000040)=0x2, 0x400000ff) 2018/04/04 13:08:27 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2f1e, 0x28001) r1 = dup3(r0, r0, 0x80000) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x2) connect$bt_l2cap(r1, &(0x7f0000000040)={0x1f, 0x4000000000000, {0x0, 0x8, 0x8, 0x4b, 0x2}, 0x6, 0xfffffffffffffff7}, 0xe) write$evdev(r0, &(0x7f0000d0e000)=[{{}, 0x1, 0x1c, 0x40000000002}, {}], 0x30) 2018/04/04 13:08:27 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x2, 0x800) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000100)=0x401, &(0x7f0000000140)=0x4) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000040)={&(0x7f0000002ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000000c0)=@ipv4_getnetconf={0x1c, 0x52, 0x1, 0x0, 0x0, {0x2}, [@NETCONFA_IFINDEX={0x8, 0x1, r2}]}, 0x1c}, 0x1}, 0x0) 2018/04/04 13:08:27 executing program 0: mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4) pipe(&(0x7f0000000240)={0xffffffffffffffff}) vmsplice(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)="a2", 0x1}], 0x1, 0x0) syz_mount_image$vfat(&(0x7f0000001800)='vfat\x00', &(0x7f0000001840)='./file0\x00', 0x0, 0xaaaaaaaaaaaab46, &(0x7f0000000440)=[{&(0x7f0000000380), 0xffffffffffffffb6}], 0x0, &(0x7f00000000c0)=ANY=[]) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000000000/0x3000)=nil) 2018/04/04 13:08:27 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) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x14, 0x3, 0x206, 0x1, 0x0, 0x0, {0x0, 0x0, 0x1000000000000000}}, 0x14}, 0x1}, 0x0) 2018/04/04 13:08:27 executing program 7: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, 0x108) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000000280)={0xffffffffffffff08, 0x216, &(0x7f0000000180)="0b05e078e26483fdf9ae83bfcb0c484b0bb8634f3b13be473a634082b1d77168f399a6c4bf70754ddc5cbbb8f8aa4af5350b9a539ada0e43d4148dc1a350a613eaf4197c033dc6bfa4ca4049201f2cf2ffb901668df0be4e2e8dc50493385b25cc1e95722c7eb8e92f98511c036524c08bdfd635be7b0c687a43b4c9bf67be5a66bf9002fc4eb3897db29510e6c31a8cfbf1de660eea23f57f14e7d37cbb6ea7228feb24", &(0x7f0000000240)="78847bccd890c7821898ef887d355cd211e571d9648a9cc02b87ed546571d1b12829079eb3cf163d409e94cb88a60511b0f598a02f", 0xa4, 0x35}) r1 = socket$netlink(0x10, 0x3, 0x1) semget$private(0x0, 0x5, 0x8) sendmsg$nl_route(r1, &(0x7f0000000040)={&(0x7f0000496ff4)={0x10}, 0xc, &(0x7f0000087ff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="280000000007e45d000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32], 0x4}, 0x1}, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x2, 0x101000) fcntl$setpipe(r1, 0x407, 0xffffffff) r3 = socket$netlink(0x10, 0x3, 0x13) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0x6c186208) getsockopt$IPT_SO_GET_ENTRIES(r2, 0x0, 0x41, &(0x7f0000000300)={'mangle\x00', 0xf2, "399cc400184ae8c7fa91f006bcda08e1da35342a86ec06fa203cba1c16439bf5733665f74d8205012ce06ea2400ac03dd2a6783b81d6e7b24633e894e6e590f6330de0c3d4128f2139804ad0d9077245c16d1d9d00ab163e6adc496e551918a7be3b3c24a3cbba3541bc12fd874f25360c62688484acd8ad7d202bfd69dff74bdaadcc1c8f06023b34edc5d9287de1663c94dfd099272d7d88eaf8080183d9106bcc7233deb92f0a8e88136e68b99ef7cdf7703be866fd159e5a126f8aa409a4619509f0179069191ad71da0c8764c8ee57729c0eed7f934e113d1eb620a9e07054328c743ebde4fa9d47808582e1af7e9ca"}, &(0x7f0000000440)=0x116) fcntl$F_GET_FILE_RW_HINT(r3, 0x40d, &(0x7f00000002c0)) ioctl$KVM_SET_PIT2(r2, 0x4070aea0, &(0x7f00000000c0)={[{0x2, 0x80, 0x4, 0x9, 0x8, 0x9, 0x1f, 0xa01, 0x3, 0x9fe0, 0x37e00000, 0x5, 0x7f}, {0x0, 0x6, 0x20, 0x2000000000000, 0x9, 0xa8, 0x7fffffff, 0x6, 0x7, 0x7ff, 0x80000000, 0xd01, 0x4}, {0x0, 0x9, 0xca23, 0x800, 0x8, 0xef, 0x1ff, 0x2, 0x4, 0x3db60b89, 0x8, 0x3}], 0x92fe}) 2018/04/04 13:08:27 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000000ff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt(r0, 0x114, 0x1, &(0x7f0000000000), 0x0) 2018/04/04 13:08:27 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000000140)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000000040)=ANY=[@ANYBLOB="009b371598add657a04c6b28b4f5d830230000000001070000001f000089e4d6d15667db4573ab0002"], 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x3, 0x2879a329}, {0x2, 0x101}, {0x2, 0x38e}, {0xb, 0x3}, {0xb}, {0x4, 0x4e}, {0x8, 0x8}], 0x7) accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) 2018/04/04 13:08:27 executing program 4: prctl$setmm(0x23, 0x7, &(0x7f00003e9000/0x2000)=nil) 2018/04/04 13:08:27 executing program 6: r0 = memfd_create(&(0x7f0000049000)='selinux\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f000000f000)='/dev/snd/seq\x00', 0x0, 0x80002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "0000da00001effe3", "a6e7fd491ca077ef11ae80ffea002000000004002ecd959baa11b50700000001"}) r3 = openat$vnet(0xffffffffffffff9c, &(0x7f0000588ff1)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r3, 0xaf01, &(0x7f00001e3000)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000140)) write$sndseq(r1, &(0x7f0000000240)=[{0x5, 0x1, 0x0, 0x6, @time={0x0, 0x989680}, {0x7, 0x1}, {0x1}, @note={0x200, 0x7, 0x8, 0x80, 0x7}}, {0x0, 0x4, 0x228527fd, 0x3, @tick=0x5, {0x2, 0x3}, {0x100, 0x10001}, @ext={0x23, &(0x7f0000000040)="6f1c60fffe341c7bff1ed3cbd651bd91acee97018fa7e7e949e853f073d2b4ef5de289"}}], 0x60) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000065fc8)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f00000000c0)={0x14, 0x0, 0x0, 0xfffffffffffffffd}, 0x14}, 0x1}, 0x0) ioctl$EVIOCGABS3F(0xffffffffffffffff, 0x8018457f, &(0x7f0000000080)=""/37) ioctl$VHOST_RESET_OWNER(r3, 0xaf02, 0x0) syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x9, 0x2080) write$sndseq(r0, &(0x7f0000042f70)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick, {0x6}, {}, @addr}], 0x60) 2018/04/04 13:08:27 executing program 4: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000000)='net^\np6_mrfvif\x00') fcntl$lock(r1, 0x7, &(0x7f0000000080)={0x0, 0x0, 0x5, 0xfffffffffffffffc}) openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x80, 0x0) sched_rr_get_interval(r0, &(0x7f0000000100)) [ 709.810575] RDS: rds_bind could not find a transport for 255.255.255.255, load rds_tcp or rds_rdma? [ 709.841911] RDS: rds_bind could not find a transport for 255.255.255.255, load rds_tcp or rds_rdma? 2018/04/04 13:08:28 executing program 3: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="24b38b20d0ef3254115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd1770012d78aabb64ffffffed00002e", 0xce) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e20}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x2]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001740)={&(0x7f00000000c0)=@proc={0x10}, 0xc, &(0x7f0000001480)=[{&(0x7f0000002100)=ANY=[@ANYBLOB="0000b3f95380c73a5778ea2fd6bc14d4e80998486c52ba86fc0ff9bfedeae8ef0fb5daf7c197b79dfe"], 0x1}], 0x1, &(0x7f0000001680)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2}, @rights={0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x98, 0x8000}, 0x4000010) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/04/04 13:08:28 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b97000)={0x2, &(0x7f000048fff0)=[{}, {0x6}]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000baf000)=""/1, &(0x7f00000000c0)=0x1) socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@alg, &(0x7f0000000080)=0x80, 0x80000) add_key(&(0x7f0000002300)='ceph\x00', &(0x7f0000002340)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000002380)="743bec04effb2c8893ef8cb0fb61ae0bd3bb55f842ac23a61c5b32437bcf60c8cad820c04f692800b0159e139ae1efe0e287a02182d69da5b663ca5b4a35cbba78aeb602c5efbc49591b5fa74ec30136ac1af11868969f295ec0a0b8b955201e78a7353a2887b185adc24af03ec4a90f82abfe3a492c289f00727c789090ba230d5dfab39708bd697081b7be99f13a239b5368e77b6179c03541972c31d7440d7022528efbc6c37aa8e446d017357bff93ab9e1176b10d3df6c7c276715a735c9367a24f2df9d497b9c4d123d19f141c32ca3d17370c77f1c3de3847d77914c99f18f9f2f6bf07f1660b9dee2d47bbc4", 0xf0, 0xfffffffffffffffe) request_key(&(0x7f0000002480)='.request_key_auth\x00', &(0x7f00000024c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000002500)='blacklist\x00', 0xfffffffffffffff9) r2 = add_key$keyring(&(0x7f0000004680)='keyring\x00', &(0x7f00000046c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) r3 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000003600)="a39bf24778bba64076ca42af1aa5d8ec0fd0977c386878142efd271d8f4f681c8242ded035fe8ed2d143bf5358e79916fe921398a41e0a4794904abe54fd93acbb0b995653e2a5508af266bf6db493ee22c952a6c838847365841153116d3244ddbc4237113209e79aff0c20db980fc24ff4f4bae39e905c230a428ab7fb6fa566d71293d58a5ca4125ff976639df352e1899a3d086a139b4c220f1fc5ec0c7c9bc872fed4ab658fdcd95e8cee19ea0516250b182c1b2ac46c76984c419c76056e9f7e832a955a3e555f862ebc6f6b161647f3e760c337ca329d5863b041556618b1cc53381453bbc9f7cb50d4c1a141d46ecf78e721bd8fb5f1d4899a6370601c581132346a6012ba920dc658505799baf33a42880fd11e6fe52dd3fc3f525b5ae2eba8f6d604e5717ed57d256874a652830c47a90753ec01f448b411b35298065903e221151177867ae030e18ef5388425514c1c629b03d37419b71e55a17e8607c2f5d9bbca0a5c43c6b88c8a7f7ef22509a2b6eab7a7beae8dbf1484df51cf26daa8cf83f41b3ca0df1ba95f6d69c78f81d0046bcd1e7d742f76a2cf2e2351f96ad29ff0948a8689f3428f494864c17b85b2d9fb2a3649b31d1306834228be3e40e4c426bbc3545355fbc4ce4d442e57023f568a20a7d3094704542ee237b44940994d3e0a47e86dc2e99bc7094ab770f8c831450d40633672cb312c3088d811840ed8f1f062f3707747fc8ddc30ee2a5eb3801b9a1111287364158242fb3b8a4bbcbff297fef5adfe38c0a779294efd21f6f1c039b3ec6036284449f040ed61328ace3499e9b72621fe0f1e390dcd41ddf0926a7d77a555b51281643c99d4776dc908c3a311ce1624335df642b04f1e83fb5d52d0f90883605608f4a701c0d1f53ea145bc88ea7e01e6a7ae9bdde4e3be7ec7daca89ab875f34193d0c287560e6d4b2a9bc5711e4349d2a36be50eda3a0320b2363f90f98dc05b0c28e262004b297e5e2e2c43656d3f9ab1645921db2f823825582dece96dd0df73473b31b40ead7c9b22f3206cc80aba24781c4c14e87480461d9576af78c87d5a743a4122a6ecd7496d5ea1ac2c361e41c3146ade329b02a03b65dd98bbdb8e472934ad06cae8948da5aef7198572fd4809959432f71ab7ff6bdca9b4e10ae7a150d92da1a505a0b447c02aab7b00be9e58ac4afbdd919ac8cc44eda8cb0bb617f7e5666df74125bf37c370ab21b0e62d8fef68c0eb9f6d9d9e212f6fcea2073b0519d933bc679d262374277dd0185bf7c9af984cd189f46f431be7d32331399f947a137e7c6e094d85250048cb740c30e75914ec6ac03374eac8fcc2a9c52f3cbb54558b09879eed52dc03cd55169902f40804b2aa669819c8aa173c316e87e8b6715b8f75ac8a67770bf7faeb2876c659e3b439d10ee4397d1aca63643237bd16bd2be2b21273998eb60e15e3a1cd11e0c051f98dd47ca52cd1f9d37d5cae42745f085eec7eed6e6c70bb02f86828731b7c2a1d2ac041368822df8b99dab5eb7b84da383c9bfea8a3ea5385d37ab76835fc502d2e381a01984e0381d82e2371a6d62d633ccb20b9defb7bf52d3ac493db06d81c492f52ef5058e607d173190a5d43a81d8cb78e971d8d7bff434aac8ecd9a09ab432b73a0c1523a2ae0645cfafbd885bb658e7d4dfdee9e59f3143000000000000000d4a1150f8a6b99e39a5ffa74a08bc90b4c7da5f7aa6f05ef948357b0563dbacf6ccbece36449c2c595d37300151416948ae3e25742075aabd9619694bf9767621a370011c46dfe2cbc4788e139b2a71c398ffefe391dad36d59392159755e5e2c4a9d91fbf8bd63eade5f442c0ad22fc22aaa630375713081e02ab962a27d114a4459c495a28e3c7db6fbe5d3038caa76b7429b88fa79643ff3df7b7a9c2bcccd20c4e2a99dc5e50c52ba2872ef70a0571875039fa2fc7e67fe69611b4600e3f7b5c1fac9427c0bb81fdd8880da2f4edbd088e47626b8acebb229fe176af2844b6fa63b7325cfa3aec0d67eb4baeb0f3dfcb70ec0db53b9f02b59746c4534cf0473982eb975955b92c3b1296df45727334cc6495aaac2c70112a4f63459c1b26a8ea9ed56779010d2a99ad20e4029557f58030046134522ebd6f831b5cf6ae0af3de0fda3a7538843b7debba133c0560afaf5c105a8fe1fa5da3909dcd9482da912458fbb0e2d2dc6390f7e7a090ed84c01785ecdd14927f4191fdf8f57b13bb15fb44cd6c78b59af0d48407159fd46b7c2b41844435415a9e254362970147bed0e88ef42be3d9cdf105eb239a6bd520900000000000000b62b5fc0480accb868f6e694a1d678c6628e4359e6090deebadd7dccabf8c9ff92ead69f2a538734614352b5dd2fc4640ba26b76a19a33b26ed5ae4b73d15d7b1931209b81879e6caf57819747dd5e35f10a99bc4aa012e6dba16250ed0b4942a5d0731eab32874c55285155a9d7c2f357a6e6de770c243a9bdb6680ad4aab3bd9bf833a6dc372e1908b6e27a3f41a8af19b93808c6c2751b58e1bc9e243d897bb17bef39eb60b19a01b4aee67be4738c5a5828412996afdf48371c035ab6c2676fcb514e256b605a40acfaea26afda3842c492131d0c0f9eaef85296c4b7149f0c8779439e8cf1fe928c3d05f232620da217067d253e2d813edfd6c801d92abf61932b7279704e99ca3f7071d816bc1c0166f8bca1a3a8ee3135aea0a1207faa78d47a5fc641b583313a2126e393546b58ecfaaa3b6fdfdeba3dfdbb000010457ea1ee512cc6601d332b857e839b76aced359928af227f585255b203a445cc5335a6cb5024b84099c9c9c2b93691601628358f4f8db80621cdd0cc87c6184aea581a4fd486a916faa4116daa67dee59fcaf3e37f558d2b0dd489a2e03f6ad0ab64b1000c6c13b2bc44dbdd43e789f6b5a6c402ce7f6de3e656764a4982986484a699cb7ddd44bd48c9d71c737c6bc3fcf10cec4550bab355da70b15c2e78ce9797c5dfff09bb16f36caec28d1c0d4b500ce8418c7fa3ed91adfe9c8795d43ccfb132b4d411b818bea587db87aad4a59e50598adc1366f50eb1501c5d967a85fdbe0f6ffe27b56ebed985f30b1966bb607efcdb9fff9aad21ae72ce656c34fdf290ac5f91ab731eb0b74932199eef37415b69c578ccf1f6c67df577b5ec01b6e952d93a29d57ab8fec6cbafcf7b30bbf5476b452be103a3ee6196947245c68a9eb392382477f0fe2a56f93eaf840c58f5011f746987b1dff45588d8aac04f8078b1c4abfbe93c582085edfe10c612c9f154f075ba1d8a816cd279daae088bb443bce8aec5f6e433366b7bd0e7c5b1dddee304714c4010ee6b0f31e1f12e20295fe524b3b87c7ed3cc1cccfae0adc727d840dfdea6b17ec66fe5294cf6caa578fccbec123ced213dff564cd5187c09508727e983de6ac19750f5b18b364e7d4c0559b1a7a03773b145bbbc3a32fd60a2d8b250127cfa37540db73c1cc7c23df5c7f7e8407a1ce1994fbdeb88b097ce429009a72974dfd8f45d808e0133e2c9ae98d486dc4ef90b9bb105fe774fdc982db8405b85ebcd7e58ea34656c40efeadb24c9c1cb0b7da696d52882cd8815aa31e38bbe3c639457dfa86854a44418c441d7a6ff60a13ff7df032feb076c3636ec6dae5afd5b1e6894aa7637e1a2569275ff981040aa626e245b369523014f7891dc794c283c7e0d06011737f39700009c35f932d907e5571b928c6cdc59c003cff443c8a41945a78ca845bfad2a5b8e628c9950ec3aba743b1b4bb26d3470b15b1fc0deba919ac1179475909667b0d08df710e3575123280a513812350792026a3d1245f6f86afad98bb66d0868bbcbf84a9e924f2c38112ac0bc89b928d51d9df2a04964b01e0a83373e5a632e94d49df3d2ce7b3b3ce897a9d55c15bc189857fee25f52ffa5ee1a4d01224c0dba6295dbc7a049bda12c3d3260277075a7ab5b5a21a551baa61ac84557e6f829cd039cc29fdb4fe7d6b30896f19a6e432340059d317c682da326ce4d0897a0e36ded104f36e874d2c5c7676b6615f75cd30287cd6aed4c31be064c95e1db1768d7da07457ea170a03d6c276cfa55e777a368f5ad457dac60c9b54b711b55179c99408c71b8ffc49d559dd8028643c0734d157fb78d0f0b09c53be10d85165075b0250518087f94a185de07730046885c198ebf710b922f9762019309832a036327cb625f61c60e73673eb6e648b14db62fe3a4492a7d48f09b0e710fe9f97083ce4e1a59eec27651e14c09d9841362ef27f55bb5ed56ace60cc4398d6b6082542954adb1b09a0f8a635733c5f94b65497e5d3b582bea2d33e4f529f46e8cff32b3ad635342621f6eac4f6a7620d0a79ff80fa39669b9501fb0db009924f2ce510cd1d8da241dbb61393ee7c43b8fd77d8b8ba5609accc432512eb19bd0c266e747be37518f35f8b9d854db7518bf532d0309bd9303ab1515080d149fc19e99f04be530ac9ca61edc5898c87b5c22b15dd385be2adcb64ae2f5ea384e3a77e62715c31517d7cdb96d67f98717a2a8279fee42017e6420ac12ae8bdf1ebb03ed886ca5b4a8b3e49a14ee8da41f766f73c366e7bfb61805ef442af3e70c95f5db993492703d9a06a7f364c619bcc2572df135296ddb3899641112f8d07f7a1a8b23bfb5fc6c9934a7c00e172571af906824669381bff7a7827a753ce2fa2301b4110576a7d9ea7b0665551fb5d67e27a5c4404190139cb7223d792f7698d0940f3c6496038664e4f48cf85874e5e53aaed6f964d0cb39770d614f438bf8e6878d81d021677d10d48a656e8e6121b341481e82a31858f6d0e09ec4a09a236c10e92030afcc5d6e5392ebc80094062a2fd1cd304182621904d3c20326d5c102fd162f3af3c4f513418900aa5d55ae6431d4c9299d807ff5140f7763a48f78f2ba10ff69f597702fe4d0e98ed5f8c964928b80e16242fa16504553ca39febf749dfc1d13e36978a5eca334d1f2f67d50567918bea459fd4c95007d3f55d3aed312ccee263a41664add4ae9ff2a7be0c5f27694a27f26f80ec8dc19d1a120a8aba2f39fffc8e2f385f62af9b93c233bab70b7e3f4b9bfc247237ba163d62fafdffebb74026aab7ee6130903797308fabc33732721b04be0dd11daf14131d5d056779ed82b9716815548f170c8731985344bc10bef1b7993574e187f6a9872dfaeb2840bbbf5f65acb064f8cee2f26bb0403a0d12fd4463606be6353c6c899c908f880ee9f192ba68fd4661d00eaeb1140da7a91aae0546fb1d783da3f6be92670cb191c8750ef1fa5edcdd7cc4f29a83855d723f92788ab2b34f9d8f69365ba580e92c776220edfa0353cadfc92b55ae235ebdf92d21e363ef0cf992f1a3130e5368d8eebc3bc31caf6026866c66d86570ab2ab3027b8a598b6efe975ce3926e4b38ad34a6717dadca8ddca9775b097082f766a87af7f0b09654a45ed9038b9317719ec7674e759d8ff26e0778d92e1f70dffe0ad7035d4184a342bfc59f27315375722dd1e2ce52584d1e90866b37570be9bf56bbd470e28e7b376bdbb6d3c86e86cd67286e5640e6da36d8f107ef1075476d44d5c199301ed33b8ac54c7f74f03301567335aab2b0b3b6bac3bbe8ef3b7df7a436fd4552d8d35b5608ce3d198de6c5ab3025d65344c4ce268908dac77c8e9abcf9fb9e5e0968c9278567285b9117607c3c574e6febe20b1e99aa99fea39cbc309088417d483f73fc4c253b847f85526c367c73187c80179e674c8a562ca0fa72c6c33a145ca6d76152535043c8a5de12824e7ac9a2c38e40d991fba9fc890d06223eed96c66365b2c6604c3ec162aeed670a153242346683ab8759bdc09a204162badf1aeb38a291f5", 0x1401, r2) accept$ipx(r1, &(0x7f0000000140), &(0x7f0000000180)=0x10) r4 = add_key(&(0x7f0000001200)='blacklist\x00', &(0x7f0000001240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$search(0xa, r3, &(0x7f0000001180)='cifs.idmap\x00', &(0x7f00000011c0)={0x73, 0x79, 0x7a, 0x2}, r4) 2018/04/04 13:08:28 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000dd0000), 0x4) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x1, 0x604000) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000040)={0x4452, 0x0, 0x1, 0x3}, 0x6) 2018/04/04 13:08:28 executing program 2: sysfs$1(0x1, &(0x7f0000000000)='ip6gre0\x00') readlinkat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=""/47, 0x2f) ioctl$sock_ifreq(0xffffffffffffffff, 0x89f0, &(0x7f0000000080)={'ip6gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/04/04 13:08:28 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x2) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={"7717ee0c7469e5dd5f00", &(0x7f00000001c0)=ANY=[]}) 2018/04/04 13:08:28 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000028000)) r2 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000002) write$evdev(r2, &(0x7f000023cfd0)=[{{}, 0x200002, 0x0, 0x403}, {}], 0x30) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f00000001c0)=""/4096) 2018/04/04 13:08:28 executing program 5: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x2201, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x1640}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1, 0xd5, "17bbd357a107128ed378b0061bea9128c4a8d4d74a1dc0d1074666eeb630e82bb7da50acb1aa2ec06fe46c8c532a063101b9256f167bec2b64eb4269e74769b19bad50b90a70e533282f1234e166d4562bd3374b1e4d5a4811b44d3abd102573fe1d70b6d10d280487f48a98c2c5b00691bfc0602c1bd33b089c2d0a938e0655764ac96a29662bfd204d9f44b2a4dfb9d5b80d628a2ce1f1c506d23c870021af457e00c0d7bd0c149813b33ab277c23ef8712e96b3f806c3d6a5300006ed4f996081e400fd10bf9688889cf0796ffd7471eeb3cdc8"}, &(0x7f00000001c0)=0xdd) r2 = socket$inet6(0xa, 0x4, 0xfc) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$inet6_int(r2, 0x29, 0x7, &(0x7f00008fa000)=0xffffffffffffff1e, 0x4) 2018/04/04 13:08:28 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f0000000280)=[{{&(0x7f0000000040)=@sco, 0x8, &(0x7f0000000200), 0x2, &(0x7f0000000240)=""/22, 0xfffffc6d}}], 0x40002ba, 0x0, 0x0) 2018/04/04 13:08:28 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fadvise64(r0, 0x0, 0xfffffffffffffffa, 0x1) accept(0xffffffffffffffff, &(0x7f0000005100)=@hci={0x0, 0x0}, &(0x7f0000005180)=0x80) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x361, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000100)='GHL\x00', 0xfffffffffffffffd, 0x885, &(0x7f0000d35000)=""/4096, 0x0, 0x0, [], r1}, 0x48) 2018/04/04 13:08:28 executing program 1: unshare(0x60000000) perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x400000000001, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x4800, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f00000000c0)={0x1, 0xc, [0x0, 0x5, 0x0]}) syz_emit_ethernet(0x66, &(0x7f000010ef70)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "d5cae2", 0x0, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x100, 0x0) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x7) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000480)=ANY=[@ANYBLOB], &(0x7f0000000440)=0x1) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) 2018/04/04 13:08:28 executing program 2: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000ddeff8)={0x7fffffff}, 0x8, 0x0) readv(r0, &(0x7f000004ffe0)=[{&(0x7f0000000000)=""/128, 0x80}], 0x2000000000000082) timer_create(0x2, &(0x7f000004c000)={0x0, 0x19, 0x0, @thr={&(0x7f0000aa1000), &(0x7f0000721fce)}}, &(0x7f000004cffc)) timer_settime(0x0, 0x1, &(0x7f0000666fe0)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f0000000080)) 2018/04/04 13:08:28 executing program 7: mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) socketpair(0xa, 0x1, 0x9, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_out(r0, 0x5460, &(0x7f0000000200)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f00000001c0)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x100, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x610800, 0x0) fanotify_mark(r1, 0x70, 0x20028, r2, &(0x7f0000000140)='./file0\x00') umount2(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000240)=r0) open(&(0x7f0000000280)='./file0\x00', 0x400040, 0x100) [ 710.715165] IPVS: ftp: loaded support on port[0] = 21 [ 710.831942] QAT: Invalid ioctl [ 710.840240] QAT: Invalid ioctl 2018/04/04 13:08:29 executing program 3: syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x800) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = eventfd(0x0) r2 = epoll_create(0x45) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000000)={0x0, r1}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)) write$eventfd(r1, &(0x7f0000f43000), 0x8) 2018/04/04 13:08:29 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2000000000000002, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r0, 0x0) r1 = socket$unix(0x1, 0x10000000801, 0x0) connect(r1, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x80000000004) write(r2, &(0x7f000058bfe4)="29000000140003b7ff000000040860eb0100100006a40e07fff00fd57f25ffffff0100002a00f3ff09", 0x29) 2018/04/04 13:08:29 executing program 6: ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000000)="766c616e301000000000000000070002") r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000840)=ANY=[@ANYBLOB="00000000180000fa04000000000000"], 0xf) write$rdma_cm(r0, &(0x7f0000002100)=ANY=[@ANYBLOB="01000000100000fa"], 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000000000003, 0x31, 0xffffffffffffffff, 0x0) r1 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffb000/0x2000)=nil) shmat(r1, &(0x7f0000dd1000/0x2000)=nil, 0x6000) r2 = msgget(0x1, 0x530) r3 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000280)=0xffffffffffffffef) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000180)={0xbcb, 0x0, 0x1f, 0x0, 0x4, 0x80000000, 0x81, 0x3, 0x800, 0x3, 0x5b8}, 0xb) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) r4 = memfd_create(&(0x7f0000003ff7)='cgroupK\\\x00', 0x0) fallocate(r4, 0x8, 0x0, 0xfff8) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f0000000140)={'yam0\x00', {0x2, 0x4e21}}) r5 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xed, 0x48800) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000580)={{{@in6=@mcast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000240)=0xe8) getgroups(0x7, &(0x7f00000002c0)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0]) getresuid(&(0x7f0000000300), &(0x7f0000000340), &(0x7f00000003c0)=0x0) fstat(r4, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000680)=0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f00000006c0)={0x0}, &(0x7f0000000700)=0xc) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000740)={{0x6, r6, r7, r8, r9, 0x80, 0x2}, 0x5, 0x69f, 0x1ff, 0x4, 0x8001, 0x4, r10, r11}) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x60, 0x80800) request_key(&(0x7f0000000140)='ceph\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000500)='syzkaller0\x00', 0x0) getresgid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f00000001c0)) r13 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setresgid(0x0, 0x0, r12) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x10000000020680, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x400000, 0x0) r14 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000380)='/dev/loop-control\x00', 0xfffffffffffffffd, 0x0) r15 = ioctl$LOOP_CTL_GET_FREE(r14, 0x4c82) ioctl$LOOP_CTL_ADD(r14, 0x4c81, r15) r16 = msgget(0x3, 0x101) msgctl$IPC_RMID(r16, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r13, 0x84, 0x1f, &(0x7f0000000480)={0x0, @in6={{0xa, 0x4e21, 0xaeab, @mcast2={0xff, 0x2, [], 0x1}, 0x25b8}}, 0x1, 0x66fd}, &(0x7f0000000540)=0x90) 2018/04/04 13:08:29 executing program 0: dup2(0xffffffffffffffff, 0xffffffffffffffff) r0 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x7, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x102, 0x8001, 0x80, 0x80000001, 0x100000000, &(0x7f0000000000)='nr0\x00', 0xc0b, 0x5, 0xfff}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) write$sndseq(r0, &(0x7f000000a000)=[{0x7, 0x3, 0x0, 0x0, @tick=0xfffffffffffffffd, {}, {}, @ext={0x0, &(0x7f0000038ffe)}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000033000)={0xfb, @time}) 2018/04/04 13:08:29 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) connect$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x1, 0x0, 0x7, 0x0, 0x6dff, "812d257f013215516cd4e4ca8120f45646d51a9d94e3ea31885bc18af8cb2288a9766073cb81f397556bdfb911309dabd580e97c980da7e254be305ada13e2", 0xd}, 0x60) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000011c0)=ANY=[@ANYBLOB="00f0ffffff0f000007"]) 2018/04/04 13:08:29 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000159ee0)={0x0, 0x0, 0x0, 0xa77e, [], [], [], 0x0, 0x0, 0x0, 0x0, "e25ffeb925fca50b3e23550375247d84"}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x7, r0}) mq_timedsend(r2, &(0x7f0000000080)="372a8b99cd4821b05db40cc398e12ee415dab6572f119f15fe04cd59abd7c47cba06cc589852ef14d15d94fb7445d44b5cd51fd805e8be6e21fdc74a7d50f91c1626d12a4628e19ecb3b434deac8d89af0fdf5e1e11f85da82ff966e667bca74d00af18dd4faf387b04cf1a18218ea3badd328209acd42a6f3cd025459cdd2ae471c1e5ca4d609d3f51b4e7d4781e5ebdce81749d95164b3e33a9e2ceb57fef39c9c2e5f55555adfb975b46977ca4f5709d16d09f4c34f", 0xb7, 0x9, &(0x7f0000000140)) getsockname(r2, &(0x7f00000001c0)=@can, &(0x7f0000000240)=0x80) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000180)=0x4, 0x4) 2018/04/04 13:08:29 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=ANY=[@ANYBLOB="180000009df6873a0000000098be76cf750000002e00004a77000000000000009500000500000000"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f0000000040)) 2018/04/04 13:08:29 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180)="0a0775b0d5", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000e40)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) sendmmsg$alg(r1, &(0x7f0000002dc0)=[{0x0, 0x0, &(0x7f0000001a40)=[{&(0x7f0000000a40)="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", 0x188}], 0x1, &(0x7f0000001ac0)}], 0x1, 0x0) recvmsg(r1, &(0x7f000022efc8)={&(0x7f0000bb5ff0)=@ethernet={0x0, @random}, 0x1c3, &(0x7f0000000000)=[{&(0x7f0000000040)=""/121, 0xffffffffffffff9c}, {&(0x7f0000fb0ff4)=""/12, 0xffffffac}], 0x2, &(0x7f0000139000)=""/70, 0x46}, 0x0) 2018/04/04 13:08:29 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000580)='/dev/qat_adf_ctl\x00', 0x80, 0x0) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f00000005c0)=0x9000000) r2 = epoll_create1(0x80000) epoll_wait(r2, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x800) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish-asm)\x00'}, 0x58) r3 = accept$alg(r1, 0x0, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/raw\x00') ioctl$EVIOCGPROP(r4, 0x80404509, &(0x7f0000000380)=""/235) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079", 0x18) sendmmsg$alg(r3, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000024c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) sendmmsg$unix(r3, &(0x7f0000000600)=[{&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000140)=[{&(0x7f0000000240)='R', 0x1}], 0x1}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000000280)={0x0, @in={{0x2, 0xfffffffffffffff9, @dev={0xac, 0x14, 0x14, 0x19}}}, 0x7f, 0x5, 0x8, 0x2, 0x3}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000340)={r5, 0x3}, 0x8) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f00000000c0)={'lo\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000480), &(0x7f00000004c0)=0x4) recvmsg(r3, &(0x7f0000000d40)={&(0x7f0000000a40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000c40)=[{&(0x7f00000009c0)=""/18, 0x12}], 0x1, &(0x7f0000000cc0)=""/97, 0x61}, 0x0) 2018/04/04 13:08:29 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2000000000000005, 0x9) socket(0x1b, 0x803, 0x3) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vga_arbiter\x00', 0x2000, 0x0) write$fuse(r1, &(0x7f00000003c0)={0xfffffffffffffee7, 0xfffffffffffffffe, 0x6, @fuse_notify_inval_entry_out={0x6, 0x9}}, 0xfffffffffffffd4a) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/hwrng\x00', 0x22000, 0x0) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000000300)=0x4) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="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"]}) 2018/04/04 13:08:29 executing program 6: r0 = openat$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, r2, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0xc028ae92, &(0x7f0000000040)) ioctl$KVM_ENABLE_CAP(r4, 0x4068aea3, &(0x7f0000000100)={0x0, 0x0, [0x8000, 0x0, 0x6, 0x8001]}) 2018/04/04 13:08:29 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0xffffffffffffffff) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x114, 0x2710, &(0x7f0000101ffc), &(0x7f0000000ff8)=0xfffffffffffffeba) r1 = getpid() getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000020c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="0010000098f8313330ded5f510e259e3db08902ca4e7bef14f9f6a9a3b2804e10db7349381a8a666a1ac132e15081fc1ae6bf067f47beae46e10e8d7ba2615138471e3cfb2f251ed718d9f4c0634feb2c966f9090fc3d69523212d07bac8f158d311648595acbde03d6a35a5b8d6bd55a61047f132628e9f5848119304f1ed2885f400570320d7a065e447e2329c0b94522ade3e3412c2b295be08e081ea0c71ee3688901e2f57edafc93991d7e289b4e7ab1ba96bc0a89567ae47802140a76580de7b592110ae51c0dff531381adf11a8dbc2207c08ddce9ad0ee38bc40659b91c001c8a66d54b88d19c1706134cb6cf5f761308d3fd038d2aa4b9f65d767937c2c3e4bc4d8943580e54e2d5782b996aca9fe294bd954f1c7ab5790dab8ffd1050e336915fc36df9e34692663dc0206d061339ec962f52c8252bf6cf7b79e743afc2da25acccd7e291515186d57ba849ad15d562b4b789ac98a8b515f4d59fc8e67e9031fd81f378a4e74a7120b5554d5439c3c7650e69db7668843c946d93083adc64e063f26cd5ce0a3a6b32d1c685b1ecc4fb8cee0abb8a4b39b888d7b32a14fe18c3dbd68737a5e11e97787ee95a8c8549011b3c46392e8af4b500b5f9e414f950da0556e4df8bc7673c4bc34641109819576ce61c60fd184ca73f2d37788392290dc89458f374ea154a0b4007f83a1adb19779d954c6ee516395ac25eb9c05d385b5ce7542dfac956f6edf10011e0558db8895f5d54cd937d29972274c649626a1db833bac02fca4885df1d35f24ca9a388a523a8e9f7376cedfc98c575834834536c3a932fac7b15cda82fe451dabd08bcaaf8948a774425ba9a2cfd78566d9f64e5d7ea8799e7f9b34b83034051e948eebddca6fd6f5e9b0d017ec620c09d71ee51cb6884aca949e4ce908879c7315bbc9f12494de44b85ecdc941a0d93eee7f4209bb523857f1b9cf863f45999a58f14f14528c94a765cbb268e0c1a60c4ee93dcf9302cec88e68210e6105af8941c76f2ef5c6950a4f7a64b2e5ba58126085b54d6ec7aa56b3b7677f8725a1667756a29f3bdb4e3f2f223fac26eeb50c31cbe0ee66881dff7f28461e610c96b8ae3e455d64dcf1262db6b0154490df9a5f79ec36e7b5b5410b70ec7883cf2727b7a3a9b852d67df13460c9c28d6420259240a5df0ac7a860e4d703aa36814fba64118506fb7bdc4567163342167b715bf794645ee4092df6a19ade63397c80838f24d0a34f4653d02e5a54338a36433988a98a21bd69a3401c4d8cd21dbdc43fa7a181db4839da09368c56ea5d4283ca166f88966f4da9f45c25b6874ddc7137941acabaa484dcc3a951072983cdad829e78ca6f4cdddb094f78d707bcb6054349c539246c4a69570b57affa3fe5b375d7470695fc51a739b103a8811a40d92562195396f8266c5ef13c44e3b1287483f2b5130b13b53a5f29a6aa2d41cfb7099c437ea552f971cd4ad034a6bca25b2cc54f94b4aa5d986799f173e47a5699612fd5484efdf687390c7f63bfef0b0849b8932cef488a241e46d415ca421006ced62ab97f33d1b6f9c479832896d386223f19dffb49da2872b4d6f644433480c9377f2a593431e365c93a0c05af9d12a7256ba80b505142f8598c4b2793ae00dd7112fcc4b05cdd190efb16192a76f14885de642a0d43018b65110e542f7bee5456e11f11df17c1ec4f06c8855fd2424a2ee37849631e235c5fdd0a375e89ec4111895594df23d2c4b91f8fc369c9c0dd622ee1f0acb615fef55740b782db59c931a0382a2adb955f977eccea21f47ec7a4a4230fe8317e5d17c1c384284ac3cd7442ca6597a75d9f2adb0e8befe8dc06f3da1212a820c1ff356cdf96ac6b2b9df3347e897a4067e8e1fea3589ed369fae6e523b715a84c3bf074feebe591717f9f5a3367ca96ca534185813bb9f71c3799b7181f0751d136220b98e4352d8b3561847744d73a01552864ec3bd423cfdf4323b5110fe972eed6b6b390d5d6c5ca4bce23fbe1cd437658234fd88cb3d4931d17f1078c58bdc1f012a64d9a793056590be55fa6ea8869a2995424cfa1d7e6e8ba40041a0c0d62862e690101e056d26ffe87c78fb7ef51b7b310946da1c274eb9bab13fd8263ef1146f2ac802d08687ee30a2a2986c04c8a4b419efa06a56f39b936a877d4cff2844d0619c6932c13e26f5fc794c5f427ae1eeb4652d5cd61453eb2164372b1ac1701e3cb41f42c25cb2cfe7e5d1177cd56e5661e7b5fe102e4f9ca7bda217918eb8a7fbd9878f9cb133a7b1cde81063e783557af135a146435b366461d04f5f4f9ecb3c20b7001b97a185d6a18791e1b0756b1548791595084f53821a170a19b469c4966916e84ffb48b71b30897237f6d3976a39bde207d5e77bd6b8606ec894b6ded91e99281abbdd79725d84251813b743a3c21209c6f6f39062e3acf5c3d3f98dd9759506a0e6512147535fe72d79d9333199f14887c3d180ad819d1af49dd02daa4436e7e3487e7605b6fdb9c72eb285f1c2371768e46e30e176d2b12265e98a07119e95bfb5159ca16bf39c01ff94cd366ec08dd5af75ab8c2e6b7225304b85649d03e17deeb9bd3913916376acba7c54c9401d18e54ad1caa35730f6d24979de9f9d42912a31d24f45670811197b774a1b2173f9d6f364a634d5cdf1d003bb97ffad72788a7ff19feee7ba420d00877a2abe777f4938c2b068bda785387e6ec5dc0b22e4c85027eb3620958839aeaf4e83afa696be4d843865b55d314f36c245b340d5ec0d891df880150592e0ecca9a68905c91b62d5f69f76a979738cd3597069ac56fdf4e77dde683c2585a22bd3b2bb2930ae311b24245fa8ed488d512309ef64dfd34a6113eca65c48076c2ddb675717019c4b78eeecb32c9c8d849176f99553c7cf9a2b43b402f694b4c0b2bd7012f0cf43b6915de522cd9c474d624ed54643db4d597e21487ad509d907154dc4ea92b3027a97aed1139c0549b0bd54457a9d6950715ed74631f5bf99b8663597f09f4463cbdac69cc82663055f9dd13a34de2b220dcefede2941848d3beb820b55c8396cc759155c719f27bc21b3d4b896d80c4321920b891702a7cf38ee0468bda2b513464f7d59d5db21440d1aa78d6033c67ca65ff4210861934b494a1b38b5487293733fd7fd8cf745531ac18fb4178bbf4434c040811894c580ca3e28e001c3fddaf22d081f4e09d76c22eb9265214028e43aa2ce2cbc82275a8203f4bfe710e23e4a07cd9af292e593755abec4f9d9c2be73e29ec72f05aed801bece971a32c33708a0597d845e33d44d9e4a17c07dfe3556cb0793e395a43ada817cedeacebf186563573b1a291ee7dce1b9913269c63aeadaf21dacaf0ef1720fda77b7f02caf3380764572431b1e3259d74f814b9b95bc96f085d589465c523203be431139227cc691e4964b9589469234524a6da725089bea4e72a809f363e70069ba686661f03e3c40fc276fcb67d5d8fe3ce6b558316a44d4c956edb8fc81bb5aa4a0d135b3f0c3417ee87e948603ca1610ddd119928d3dc6783117155c92643b9b8f8052d05fc6cce991e84d66b79be993300f83dd71e16a28a78d715616d3cc608aab0cbc7d2929818f961ac6a75f28cd45d0bbcf2a8fcfea4cc1f4601e0147cac3f425946a811471a8783bab5b2f3844702fb71e867ec2baa9e4d6ff21500540f02c30507af0663bd0de328bfe8a6c52c9a20a7a794ffd9762318a14b74911a8330612b3d9c7a64a493d9283e80970cb7fc0c6db7635783c06f8dbd0f0c9ea40508f5227197b135371d194bfa1084a021e5f92a19e0e0bba9f259c9f94561fe5fe6f21bcb66cfdeb78f2b9b1b82c7b0723b8d8bfc7856d36bcc128329d6dc99e804a8132f7060dfa2c5c4c56cebcef38cfc2df04b2cfed830275ba7f080e20de4a4a9972a7e9ae659fed39c8314afa13a8d2a1e4dce8dece9160203b6b1f588b494355d35acab64649ec9a8cfea434002607526cb19f328b14dae065e2e014713fd844faa7271cc62fa0dcb6efd319d3890728e6d57a9aa836294379d33c30fb424b22e527a5cdcc911506c19287724668d566d21fa7ace8632b61357fbd717c3507ec12471341907df6a6e5d27c43ea6bf17af551a0f6abf9213e51518024a28eb7c86635f4b9d670da45791b078a673f85e61d2ead5fa8f7abac153b8ff219c237c4f5f8d92835d886017e59258888ac3859fcaed418adf96965c98b2fe46b33d3ec59350df7b151daf3810aecee1439150617227ddb964189af7e598dff0172f23fa596976638188be76dcb27598d866f52345cf65c576e935120c89a05627a09c2df211ce5053e5dc8f6146a5b3f41a175c0182f940d3302e81c475849d4d25cbb432ff21d1a0aa861e32ff9f1f243596ad1376d9f4ddd45fc6e1a2a6fa853dcd888aca1632b908390fa14bdcf600bc52894c692ce7559036b1d955fe7fdf17592e4fc48283b7f7ef20894a88bb64df1d717a216fe8e517256c5e61a4707df9186e47766129f2434cc9a808ac495d146d64ee5f7af62bb46da67ca21487b946fd6600d94e82f862937aaa0a7e2bcbbccb13e45f5718b66639ab9c76acebc8ebeec32c3541f62ea8bec4ed3fbfa642bfaaf638ead49fda92dabe44bf42d3fa48b3d209336d04d68d5485087a48f1e600493ddb4a251055eb52a50a3d34057fca72b09a15ae1d44a2844094d43a2281b53c98a648f53a1c6668f6564dd08dc89c2d46cc6252ac16a8058b6d836911997b1616d121c751f90c5286af24fd83b3cdccb12bbe6d33f3b160d2eb9153e177af5c0b4718b6ff48cb1bffc196d4818a46099835e7dd91861f38f69c1c9600e0544e143832ed43d165fe3d5e9a91aca8f91eb7f3ebedc2e2e2d284699ffedd00f08775b5e110e48c967ada0d6b18507e0f42bfdf4b3c44077c1076dee3c67b051fa41f507b97d4c5be85fb768112317c4a8dff9528785ee810d486d360b5539ad08b43ed3ba00188329dd3ecef79e891bf461e4584784b9d8efa7c6ebd65c6cc58aa96bcef2dec8f914eb84e079bd525625fa8bb6dcd7298c603383762b5bec9056a3daddba08da3daff1d03931afd6fc08acfe975c40a57cbae8995253f242f190daf7eaa2bc6b4a1affb244d837030bd656f80479558eab4c12dcc54bdc5eaa8e112808173d41d28d36d6c8be77b8203dd5e2d15690ae5254a8d46674ac8aba1920b1b2f38a0d1a4a10d7c20b9e326bc0871136a148dee6774313ceda9b5d24f96323edde0cb9732a9c437008a841ace79124fcc23d9fcc5961c25da61290cd0988f290c2281d44e2df9cccd63a5926e4df3e3e30f5fcca4ef1f460f3c871089bbf810f5015d761d7d32f887d1234cb34ed2ba4e55a244c4fc45dc8938c6fd0f14347dc07a93fffb35672e73352f0db9cebb6ffb62265f230be8b2bc235791f08633f8128683e8d271afbee44e7eaab7c89672ffc1cf36629fdc5cb3496dbd0ab6b3aace159ead2279f348e7f9396cd2eb16d2dbaef2441936a8656d3f798089eb30b9a567fb443d69db5af06a3d906d597b283eaeb876a1796831a6be7930beac73a7124f85714e1b90db16f50364c8e86e7d6ddb4f58d7301e80d532435e3cd2e9a2eacc1d8a30ee23562a716d83aef0c1e09c01e48d081585558ae1f22366d9c02af6cb7c9518c557a2fa6bfb6f1668de66f69da8a11d44ca1662ce53f9d0728636c126d0c5cae23da9d7abe5802f41bfe3fec7e4305891d6c2f764d213c438f4c3db32e238bfaf09a0e4e9a6d63fbef38fabdb1d03190c481309a32d97aed8b0aeaeb5820779a7f600b83e9382c174aff14264dbd022a6ae872800b14765a13e00bf2332fa9b0756c8bc529365ce7cfb5ca41e39bb7e85f96b2c97412fd7a0c60a4b142c7278671899348ff0f8c2545c045572f0b3ac63313833a6c25b5eba7813f05c0674b1815354701f1d506582114d06740600b4f6e59401a091ef960bbefdc3179d0121740dafa76f5d421ab0e"], &(0x7f0000000080)=0x1008) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000000c0)={r2, 0x21, "01062145af4fe4a4eb1d91f3707d037e4d51e7269d4fd9f921fe02b6c60616e94b"}, &(0x7f0000000100)=0x29) syz_open_procfs(r1, &(0x7f0000000040)='comm\x00') 2018/04/04 13:08:29 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(ccm(tnepres))\x00'}, 0x58) r1 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x9, 0x2000) setsockopt$inet_dccp_int(r1, 0x21, 0x11, &(0x7f0000000180)=0x8, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000240), 0x0) [ 711.663739] QAT: Invalid ioctl 2018/04/04 13:08:29 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f0000000140)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000000)}}], 0x2, 0x0) io_setup(0x0, &(0x7f0000000000)=0x0) r2 = fcntl$dupfd(r0, 0x0, r0) io_cancel(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x4c2b, r0, &(0x7f0000000040)="ce2b30a014adcb5d7d44e0af2240ec336fdbc7149314e59614099904783da2f495ff88bb9ef3f03c519507b63f2fe35ebcd18b3565c0605effa5722950d4a673f9450bd08255b47c38024b046c74f33d00fddfbfd28230d62c80415eef70753e08b7b42557433579e55e835e1ccf78710c5cd895a50b80470b936ec046064e42717221e5fabe3aa9", 0x88, 0x6, 0x0, 0x1, r2}, &(0x7f00000001c0)) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f0000000200)={{0x4, 0x7}, 'port1\x00', 0x40, 0x1, 0x0, 0x9, 0x418, 0x9, 0x5, 0x0, 0x1, 0x2}) [ 712.611397] QAT: Invalid ioctl 2018/04/04 13:08:30 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x121200, 0x1b4) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000080)={0x81, 0x2, 'client1\x00', 0xffffffff80000000, "d73c3b7f7db7de76", "f32065151c40673fd2311d0680ff1f42ca4eb13f50f892b8cabd3ca6ad03ee1a", 0x1}) clone(0x0, &(0x7f0000a93fff), &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f000031d000)) read(r0, &(0x7f0000428000)=""/154, 0x9a) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@loopback}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f0000000340)=0xe8) setsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000000140)="383c55df781c5f2775e07ab7e88320605e469e30a4554610860b0ba20a89a44a2f71497eec9488614c0d530b66bf8aad2f15b40f0f3fa8da3111a31cade44903bf1b91e761454f3f502815ece0d5d0fba667b185736479670dad018aedd20d7023f66fe89a0a9452289f8f64c41bc2ff02d848dc77f976bbfd3065a70ffad2725792ffdeb2ad59447f11ec6683bf6554d230baa89623784e72fac2491d9fd1e3a530276d3735b7597c7548ae32c949de1ece346a5c01835c91f5ff6cbb5d2ec6a0263c06b6850a10ff967763ac8cbe83a53019642f30a0de4126", 0xda) 2018/04/04 13:08:30 executing program 3: r0 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x1, 0x40100) read$eventfd(r0, &(0x7f00000000c0), 0x8) r1 = socket$inet(0x2, 0x2, 0x2000000088) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000140)={0x0, 0xfffffffffffffffd, 0x0, 0x3}) recvmsg(r1, &(0x7f0000001200)={&(0x7f0000000000)=@nfc_llcp, 0x80, &(0x7f0000000140), 0x256, &(0x7f00000011c0)}, 0x0) bind(r1, &(0x7f0000e79ff0)=@nfc_llcp={0x27, 0x1, 0x0, 0x5, 0xfdf7, 0xd41, "14119222452e03eae268f12303750cccd5882fd74f4e38f7af7f62fc7d737c26c3cb104fd5c499b0b6f81e4d766d81f057137d24c9e2e8d992fdddc70f0b73", 0x32}, 0x80) sendto$inet(r1, &(0x7f0000000280)="a7", 0x1, 0x0, &(0x7f0000e81ff0)={0x2, 0x4e20}, 0x10) 2018/04/04 13:08:30 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000080)=[{0x30, 0x0, 0x0, 0xfffffffffffff014}, {0x6}]}, 0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'bpq0\x00', 0x3f}) 2018/04/04 13:08:30 executing program 6: r0 = socket(0x1e, 0x2000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000000)={'bridge0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="0800000000000000000000000000008f"]}) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000040), 0x4) 2018/04/04 13:08:30 executing program 2: r0 = socket(0x18, 0x0, 0x2) r1 = request_key(&(0x7f0000000040)='rxrpc\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)='\x00', 0xfffffffffffffffc) keyctl$get_security(0x11, r1, &(0x7f0000000100)=""/149, 0x95) bind$ax25(r0, &(0x7f0000000000)={0x3, {"8919cfd61a69f5"}}, 0x10) 2018/04/04 13:08:30 executing program 4: r0 = socket(0x18, 0x80408000e, 0x3fffffff) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10}, 0xc, &(0x7f0000f75ff0)={&(0x7f0000f85fa8)=@newneigh={0x1c, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff}, 0x1c}, 0x1}, 0x0) 2018/04/04 13:08:30 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000140)={0x5, 0x0, 0x4, 'queue0\x00', 0x7}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000000)) r1 = open(&(0x7f0000000200)='./file0\x00', 0x501000, 0x2) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f0000000240)=0x77) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000080)={0x1, 0x0, 0x5}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000280)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000340)=0x8000) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f00000000c0)=0x8) 2018/04/04 13:08:30 executing program 7: socketpair(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r1, &(0x7f000082cf40), 0x2082cf40) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f00000000c0)="478cdff03b7ad3a1c909c1d6c0745f9e795fe841656d4929c70c9faedcfc1db3bc31bf05d66176ff2128d41fb34d2bf0d15dd74d84449ced4796453ac35da1a05c8aaa8aafb0258e6588089c22585b3fb199435e919380da387599bfce8bc0c4c602ee3b570d06d65d1912b8bf96fe680ee38e25b1de783a854a35e52bd98300f927a8a6aff29a26b6bd26541520a00dec1942d4818ba85b067b75bba05ac351a07509272174dbe7197681add4dc207093728aaef937a5dc56bceb32b98bcf61f7d46e3f94f0cc4ae17dd6d591f0e8aa203b9c0d70778dac1613972339c05ba4bee66500107ac012ab4342fc") ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000080)) close(r0) 2018/04/04 13:08:30 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) poll(&(0x7f0000000000)=[{r1}], 0x1, 0x0) shutdown(r1, 0x1) shutdown(r1, 0x0) recvmsg(r1, &(0x7f0000002440)={&(0x7f0000000180), 0x1002, &(0x7f0000001400), 0x0, &(0x7f0000001440)=""/4096, 0x1000}, 0x0) 2018/04/04 13:08:30 executing program 2: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getpgid(0xffffffffffffffff) r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f00000000c0)='uid_map\x00') socket$nl_crypto(0x10, 0x3, 0x15) getdents64(r1, &(0x7f0000000180)=""/235, 0xeb) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000040)={'filter\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) getdents(r1, &(0x7f0000000ea9)=""/407, 0x197) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) 2018/04/04 13:08:30 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x0, 0x0) connect$inet(r0, &(0x7f000005eff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffbfffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) listen(r0, 0x2) r2 = accept(r0, &(0x7f0000f06000)=@rc, &(0x7f00008f4000)=0x80) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x3ff}, 0xb) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000080)={0x0, 0xd892}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000180)={r3, @in={{0x2, 0x4e21, @rand_addr}}, 0x100000000, 0x8e45, 0xb58, 0x8, 0x401}, &(0x7f0000000100)=0x98) recvmsg(r1, &(0x7f0000000440)={&(0x7f0000000000)=@rc, 0xfffffcd6, &(0x7f0000001140), 0x0, &(0x7f0000000380)=""/144, 0x15c}, 0x400) 2018/04/04 13:08:30 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000380)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x4000000006) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$ipx(r1, &(0x7f0000000180), 0x0, 0x0, &(0x7f00000000c0)={0x4, 0x0, 0x0, "502200000006"}, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000002900)='/dev/vcs#\x00', 0x7, 0x400001) connect$ax25(r2, &(0x7f0000002940)={0x3, {"08a72ed523c2d2"}, 0xff}, 0x10) 2018/04/04 13:08:30 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in={{0x2}}, 0x0, 0x2}, 0x90) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x100) r3 = dup2(r0, r0) fanotify_mark(r2, 0x7, 0x48000022, r3, &(0x7f0000000080)='./file0\x00') sendmmsg(r1, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000300), 0x1b5, &(0x7f0000000600)}}], 0x2, 0x0) 2018/04/04 13:08:30 executing program 4: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) r1 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f000062d000)={0x14, 0x24, 0xafb}, 0x14}, 0x1}, 0x0) 2018/04/04 13:08:30 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x80000000, 0x44840) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000000200)) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000000680)={'ip6gre0\x00', @ifru_flags=0x4000}) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000000140)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) r2 = accept4(r1, 0x0, &(0x7f0000000000), 0x80800) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000000080)=0xffffffffffff1088, 0x4) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000280)=0x7fe, 0xffffff0f) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000180)=0xf4a, 0x4) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000000c0)={r3, &(0x7f00000006c0)="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"}, 0x10) 2018/04/04 13:08:30 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb76ee87", 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)='0', 0x1}], 0x1, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f0000000140)=0xffffffffffffffff, 0x0) read$eventfd(r2, &(0x7f0000000340), 0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000180)={0x0, 0x80, 0x15a, 0x1}, &(0x7f00000002c0)=0x10) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f00000003c0)={0x7fff, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x4e20}, 0x46, 0x101, 0xf4, 0x1000, 0x5e, &(0x7f0000000380)='syzkaller0\x00', 0xfffffffffffffbff, 0x491f, 0x8c}) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000440)={r3, 0x3}, 0xfffffffffffffe81) getpeername$packet(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x14) sched_yield() readahead(r0, 0x7, 0x100400000) 2018/04/04 13:08:31 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)) mq_notify(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x3, @thr={&(0x7f00000009c0), &(0x7f0000000180)="1f2dec8c60a3ebd5fe628b39c105603bcb5e30d7ff959df745f229f6e642a20638bf6981d30d8ff15ba579bbdc20ed475cf69bcf195d654be5b372f5b6"}}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000500)={'ip6tnl0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000580)={'\x00', r2}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000400)={0x0, 0x1, 0xfffffc9c}, 0x10) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000980)='bcsf0\x00') getsockname$packet(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000240)=0x14) r3 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ptmx\x00', 0x20000002001, 0x0) ioctl$TCSETS(r4, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETSW(r4, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}) syz_open_pts(r4, 0x10080) ioctl$TCXONC(r4, 0x540a, 0x2) ioctl$TCSETAW(r4, 0x5407, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x7636}) ioctl$VT_GETMODE(r3, 0x5601, &(0x7f0000000040)) close(r4) bind$inet6(0xffffffffffffffff, &(0x7f000044f000)={0xa, 0x4e21}, 0x1c) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x49, &(0x7f0000000000)=0x2, 0x4) listen(r1, 0x1) syz_emit_ethernet(0x2, &(0x7f0000000380)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe8004000000000000000000000000aafe8000000000000000000000000000aa00004e20", @ANYBLOB="e7c5255d60864c7f2f81a462a4a6576b6a52cee9e9c5ddea"], &(0x7f00000002c0)) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000080)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff54) socket$inet_smc(0x2b, 0x1, 0x0) getsockname$inet(r3, &(0x7f0000000440)={0x0, 0x0, @multicast2}, &(0x7f0000000300)=0xfffffffffffffda9) 2018/04/04 13:08:31 executing program 2: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x1, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f00000000c0)={{0x6c, @multicast1=0xe0000001, 0x4e23, 0x3, 'wrr\x00', 0x0, 0x9, 0x4c}, {@broadcast=0xffffffff, 0x4e21, 0x2000, 0xbd1, 0x2, 0x8}}, 0x44) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000080)={&(0x7f00002c4000/0x1000)=nil, 0x5, 0x4, 0x4, &(0x7f00002c5000/0x1000)=nil}) syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x2, 0x200400) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x10000000) getsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000000240), &(0x7f0000000280)=0x4) r2 = fcntl$getown(r1, 0x9) io_setup(0x4, &(0x7f0000000200)) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) rt_tgsigqueueinfo(r2, r3, 0x33, &(0x7f00000001c0)={0x39, 0x8, 0xfffffffffffffff9, 0x8001}) 2018/04/04 13:08:31 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="cc1373fc000000000000000000000000000000000000000000000000000000003030b86e0d5f4090902c6457136cf04d000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000016000)) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x8) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000080)=@req3={0x7f, 0x1bc8ec01, 0x8, 0x40, 0x800100000000000, 0x1, 0x3f}, 0x1c) 2018/04/04 13:08:31 executing program 4: r0 = syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x8000, 0x200000) r1 = openat(0xffffffffffffffff, &(0x7f0000000400)='./file2\x00', 0x20000, 0x4) execveat(r1, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000500)=[&(0x7f0000000440)='}selfuservboxnet0security\x00', &(0x7f0000000480)='/dev/dmmidi#\x00', &(0x7f00000004c0)='/dev/qat_adf_ctl\x00'], &(0x7f0000000300), 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) unlinkat(r2, &(0x7f0000000180)='./file2\x00', 0x200) mknod$loop(&(0x7f0000000ff8)='./file0\x00', 0x3, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000001c0)={0x1}, 0x4) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000080)="0000000201000000000000010400000000000000", 0x14, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000400)) syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x5d, 0x40) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000100)={0x10000}, 0x4) [ 713.021776] QAT: Invalid ioctl [ 713.036767] QAT: Invalid ioctl 2018/04/04 13:08:31 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x200182, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)=ANY=[@ANYBLOB="0307000000000000d428"], &(0x7f0000000080)=0xa) r1 = socket$alg(0x26, 0x5, 0x0) io_setup(0x8, &(0x7f0000000200)=0x0) io_getevents(r2, 0xffffffffe14f602f, 0x6, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}], &(0x7f00000001c0)={0x77359400}) bind$alg(r1, &(0x7f0000000680)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(authenc(michael_mic-generic,lrw-twofish-3way))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x5) 2018/04/04 13:08:31 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)=ANY=[@ANYBLOB="020300091000000000000000000000000200130002000000000000000000000005000600000000000a000000000000000000000000000000000000000000000000000000000010000200010000000000000000020000a70005000500000000000a00000000000000ff0100000000000800000000000000010000000000000000"], 0x80}, 0x1}, 0x0) 2018/04/04 13:08:31 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x40184150, &(0x7f0000005e0b)) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000000)={0x3, 'bond0\x00', 0x4}, 0x18) 2018/04/04 13:08:31 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000012fe4)={0x1, 0x9, 0x7, 0x4}, 0x1c) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f000000a8c0)=[{&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "62da7bf791add4bc067a2797785b684079f570acf5928e60ed2d350041cc1c71132a521accdd35ad894b8c1ab110a9b805e161bc43eb0ee12f3c581aee44ce"}, 0x60, &(0x7f00000016c0)=[{&(0x7f0000000280)="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", 0xec8}], 0x1, &(0x7f0000001780)=ANY=[@ANYBLOB="10000000000000000000000001000000"], 0x10}], 0x1, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000bf3fe0)={r0, &(0x7f0000c74f30), &(0x7f000062c000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000007000)={r0, &(0x7f0000001140), &(0x7f0000011f9f)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000016fe8)={r0, &(0x7f000032ffd9), &(0x7f0000016000)}, 0x18) 2018/04/04 13:08:31 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xc, 0x0, 0x4, 0x6, 0x0, 0xffffffffffffff9c}, 0x2c) socketpair$ax25(0x3, 0x3, 0xc7, &(0x7f0000000080)) prctl$setname(0xf, &(0x7f0000000000)='-\x00') 2018/04/04 13:08:31 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000240)=ANY=[@ANYRES16, @ANYBLOB="45618992377d43c36a9bae24180b96fffe9cff21ce6c086c8a738dfb64722a2745c19251982fead806122b40137d0857f9ee1d8fef0468d50ab961d039421f2ebf460bc58e936266d52499cb1212d25e8521c8fb947673c6f7253d93f9ee67a5d018f9c644a487d267edf500d7d0ce04d25ce9d5add0614f82091a00284512b12dc7e29172d67bef19e4c2d8bec3d7b0dfbffe851ee301df8b35931c3ab58d592dc914719fe05bdf7cb07efab73d89934b730e134c72a107749b24a301c6", @ANYBLOB="0601000104000000"], 0xc8) write$rdma_cm(r0, &(0x7f0000000140)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000100), 0x106, 0xf}}, 0x20) write$rdma_cm(r0, &(0x7f0000000500)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000004c0)={0xffffffff}, 0x1, 0x100b}}, 0x20) write$rdma_cm(r0, &(0x7f0000000540)=@disconnect={0xa, 0x4, 0xfa00, {r1}}, 0xc) 2018/04/04 13:08:31 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x100000000080000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000d80)=ANY=[@ANYRES32=0x0, @ANYBLOB="98000000651b13f8f9495d9bf41248204dc8af503b3ba8679dd6092f74ffff3a8e207c2976d065c5d701235d0100010000000000d8a71752f0f641d03c0b07c1a9b2c4ae6d13d67ec55af995fb10c0e89c679764cddb2f21c9718b94703e87bf1451170291f4f005c4566d1313ad328396949b97dfb2d91bb40134df09ed3b"], &(0x7f0000000200)=0x2) socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGABS0(r3, 0x80184540, &(0x7f0000001a40)=""/4096) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000001c0)=@int=0x80000000, 0x4) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000d40)) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000000600)={{0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xe94}, {0xa, 0x4e21, 0x5, @loopback={0x0, 0x1}, 0x297}, 0x100000001, [0x5, 0xfffffffffffffffc, 0x1, 0x5, 0x5, 0x6, 0x1, 0x34]}, 0x5c) r4 = accept(0xffffffffffffffff, &(0x7f0000000b00)=@alg, &(0x7f0000000b80)=0x80) sendto$ipx(r4, &(0x7f0000000bc0), 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4", 0x50) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f00000003c0)=ANY=[], &(0x7f0000000240)) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x2ab, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000001080)=ANY=[@ANYBLOB="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"]}, 0x323) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000100), &(0x7f0000000140)=0x8) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000500)={0x1, 0x9}, 0x8) sendmsg$nl_xfrm(r5, &(0x7f000000b000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f000063de2c)=@newsa={0x13c, 0x10, 0x713, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x0, 0x60}}]}, 0x13c}, 0x1}, 0x0) getpeername$inet6(r3, &(0x7f0000000040), &(0x7f0000000080)=0x1c) bind$inet(r1, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2b) r6 = socket$inet_tcp(0x2, 0x1, 0x0) r7 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000000080)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r6, 0x8955, &(0x7f0000000240)={{0x2, 0x0, @rand_addr}, {}, 0x2000000000008, {0x2, 0x0, @multicast2=0xe0000002}, 'syzkaller0\x00'}) dup3(r6, r7, 0x0) syz_emit_ethernet(0x1, &(0x7f0000000840)=ANY=[@ANYBLOB="aaaaaaaaaaaa000000000000119078ac2314aaac14142b4e204e20000890780000000000000000000000970ea6f5ee54ca02247b67f1f29f5036727cbd1b4c93ea961aa7f9d2c1fcbb822746548932727c2708a89399bc5105b714277970036a3ff95f7df69e1c823dca133782c22601bb9939674f56ce4db6dce3c79a4465a60205ec054c34609034427530dc40f2cdfdd083f236ba6ebfd04b777ba72feaa2715e783f561bcf4b774cd81e2a99d834d0747983f16c43f4fe9a96da84ac17f4f8db14b59b2b871fef55702df30966092bcfa651de8bd7fa6029af17b3b5406beed9d90d91b85db0256b87a7afbbb9cc"], &(0x7f00000000c0)={0x0, 0x0, [0x0, 0x0, 0x0, 0x8bc]}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000940)={{{@in=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000000a40)=0xd) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r3, 0xc0045540, &(0x7f00000003c0)=0x6) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001840)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@ipv4={[], [], @multicast1}}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f0000000c40)=0xfffffffffffffdb3) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f00000002c0)="cfb0eb387316b5d76db6a6c6ae68b297", 0x10) 2018/04/04 13:08:31 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x40000000015, 0x5, 0x0) 2018/04/04 13:08:31 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000700)={'bridge0\x00', 0x0}) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000180)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f0000000280)=0xe8) r4 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r5 = syz_open_dev$tun(&(0x7f0000000500)='/dev/net/tun\x00', 0x0, 0x1fff) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNATTACHFILTER(r5, 0x401054d5, &(0x7f0000000100)={0x1, &(0x7f0000000080)=[{0x6}]}) r6 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000380)=0xc) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2200000}, 0xc, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="00000000180000012bbd7000fcdbdf250a141004fe07c805000d000000001900", @ANYRES32=r2, @ANYBLOB="000010001f0f000000000500fe8000000000000000000000000000150000090001009400", @ANYRES32=r1, @ANYBLOB="0300ff07", @ANYRES32=r1, @ANYBLOB="00001900e1d261af0bfa006d4951cb4ba8aa743a6705c11d9612cf1e3cfc7c9b83e55355b5e9e8d3cb689bf42504d33d16e1460febd98c893688b8259db86d1071c09fd630c910827d597352b3d1778427a8a8127325538d4a268df94a6e907885dab2bae511e43756144c213f603a13fdf3e3b1fdb667bccca02d1fdbb749e06cba627ef302c300859861d29f6b447c8f1237097db8040638e26929c3cf50a8de29aa8229c2c662d7ac03c7492dbb8e4bebc0ef71e2", @ANYRES32=r3, @ANYBLOB="00000500ff01000000000000000000000000000100001900", @ANYRES32=r6, @ANYBLOB="000014000000000000001900", @ANYRES32=r7, @ANYBLOB="00000100", @ANYRES32=r1], 0x204}, 0x1}, 0x0) 2018/04/04 13:08:31 executing program 3: syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) socketpair(0xa, 0x80000, 0x7f, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f00000000c0)={0xe9c7, 0x8, [0xc140, 0x2]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000418f50)={{}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00"}) r2 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind(r2, &(0x7f0000000300)=@sco={0x1f}, 0x80) bpf$OBJ_GET_MAP(0x7, &(0x7f00000001c0)={&(0x7f0000000180)='./file0\x00', 0x0, 0x18}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000200)={r0, 0x50, &(0x7f0000000100)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000240)=r3, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f0000000640)={0x0, 0x1, 0x0, "7175657565300000000000000010000000000000000000000000000000000000000000000000000000000000000000000000b6c200", 0x100000000}) 2018/04/04 13:08:31 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000000000)="8c3fa9be", 0x4, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) poll(&(0x7f0000000480)=[{r1}], 0x1, 0x0) 2018/04/04 13:08:32 executing program 1: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x9, 0xa0000) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000080)=r1) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xc, 0x8, &(0x7f00000000c0)=@raw=[@generic={0x8b, 0xc18, 0x80000001}, @generic={0x3, 0x4, 0x8, 0x4}, @call={0x85, 0x0, 0x0, 0x1b}, @generic={0xffffffffffffffe1, 0x6, 0x3, 0x74e}], &(0x7f0000000100)='syzkaller\x00', 0x9, 0xd7, &(0x7f0000000140)=""/215, 0x41f00, 0x1}, 0x48) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0}, &(0x7f0000000300)=0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000000380)={{0x1, 0x5, 0x7f, 0xfffffffffffff4bb, "b1406e94e3b132fc2380b5da3e698a7e2d49a4f85cbbdbf5863d79005094e2ff452ad93d95327dbbb37b5473", 0x70d0ae7f}, 0x0, 0x0, 0x80000001, r2, 0x5, 0xcb, "562e29910a0dee8d184b51da91da56336015012480f10e59b522f0aeb76813148f9900ca895739d9dcbff2ec76a7c27e7c0b62bc60418e6c2a35c1a721ca8ec1", &(0x7f0000000340)="766d6e65743173656c696e7578656d302d637075736574657468315b73656c696e7578956b657972696e672c00", 0x2d, [], [0x1, 0xff, 0xfffffffffffffffc, 0x7]}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000004c0)={0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000600)={r3, 0x4, &(0x7f0000000500)=[0x800, 0x7fffffff, 0x0, 0x8], &(0x7f0000000540)=[0x1, 0x3, 0x8000], 0x37, 0x5, 0xc8bd, &(0x7f0000000580)=[0x7f, 0x81, 0x20, 0x401, 0x5], &(0x7f00000005c0)=[0x94d, 0xffffffffffffffaa, 0x8, 0x6]}) r4 = accept4$packet(r0, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000680)=0x14, 0x800) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000006c0)=r1) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000000740)={0x8, &(0x7f0000000700)=[{0x135, 0x1, 0x0, 0x20}, {0x7fffffff, 0xffffffffffffff81, 0x1, 0x2}, {0x3, 0x80, 0x5, 0x7f}, {0x5, 0x6, 0xfffffffffffffffd, 0x7}, {0x8e, 0x6, 0x100, 0x9}, {0x1, 0x2, 0x5}, {0x0, 0x9, 0xffffffffffffffc1, 0x81}, {0x0, 0x3, 0x755, 0x2}]}, 0x10) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000780)={'bpq0\x00', 0x1}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00000007c0), &(0x7f0000000800)=0xc) vmsplice(r1, &(0x7f0000000900)=[{&(0x7f0000000840)="3feeb0fe1ca58bd9a57cf38e4adcb166d0be35b64d7cc44eb8032cdcea3bab11b44072f34b5fb292314c8056f9d319a61296841cb2e34dd731bff2c85e8e8646cf7e59db7d00b92432734d8a9143904584923b950efa1b09b819462b59f1ebe38cd9b6b8ac6f82395cecf84b4e3fb03d9daab894adc0e7e1230658aee155ab641ee33c6602651561cde96639e5294c94641b2db5c8f0b086ab7108c3440f5f61b060", 0xa2}], 0x1, 0xa) ioctl$sock_netdev_private(r4, 0x89f4, &(0x7f0000000940)) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000980), 0x4) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f00000009c0)='/dev/cuse\x00', 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000a00)={r0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000000a40)={0x0, 0x9}, &(0x7f0000000a80)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000ac0)={0x0, 0x0, 0x2, 0x1, 0x6, 0x6, 0x4, 0xf16, r7}, &(0x7f0000000b00)=0x20) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000000b40), &(0x7f0000000b80)=0x4) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000bc0)=0x5630) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000c00)=""/4096, &(0x7f0000001c00)=0x1000) shmget(0x3, 0x1000, 0x78000000, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001c40)={r7, 0x3, 0x1, [0x7]}, &(0x7f0000001c80)=0xa) renameat2(r0, &(0x7f0000001cc0)='./file0\x00', r0, &(0x7f0000001d00)='./file0\x00', 0x4) r8 = open(&(0x7f0000001d40)='./file0\x00', 0x0, 0x1) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000001d80), &(0x7f0000001dc0)=0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000001e00)=0x6, 0x4) setsockopt$RDS_CANCEL_SENT_TO(r8, 0x114, 0x1, &(0x7f0000001e40)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/04/04 13:08:32 executing program 2: socket$inet6(0xa, 0x800, 0xba00) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket(0x13, 0x4, 0x20) getsockopt$ax25_int(r1, 0x101, 0x6, &(0x7f0000000000), &(0x7f0000000040)=0x4) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0xeb8) syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff68dd60d8652b00140600fe8000000000000000000000000000aafe807405e4d2000200000000000000aa00004e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5002000090780000"], &(0x7f00000002c0)) 2018/04/04 13:08:32 executing program 6: r0 = eventfd2(0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3df, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f0000000040), 0x648) write$eventfd(r0, &(0x7f0000951ff8), 0x8) ftruncate(r1, 0xfffffffffffeffff) 2018/04/04 13:08:32 executing program 5: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x8001, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f00000001c0)={0x7, &(0x7f00000000c0)=[{}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @broadcast}, {}, {0x0, 0x0, 0x0, @random}, {}, {0x0, 0x0, 0x0, @link_local}]}) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000000200)={0x7, 0x100000001}) r2 = semget$private(0x0, 0x7, 0x10) semctl$GETPID(r2, 0x1, 0xb, &(0x7f00000012c0)=""/146) r3 = syz_open_procfs(r0, &(0x7f0000000080)='projid_map\x00') readv(r3, &(0x7f0000001540), 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f00000002c0)={0x7, 0xffffffffffffffe1, [0x0, 0x5, 0x8, 0x10001, 0x4, 0x0]}) 2018/04/04 13:08:32 executing program 4: r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x1040000000000006, 0x6, &(0x7f0000000000)="02000800", 0x4) 2018/04/04 13:08:32 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) lremovexattr(&(0x7f0000000040)='./control\x00', &(0x7f00000000c0)=@known='security.ima\x00') unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000080)={'nr0\x00', &(0x7f0000000040)=ANY=[]}) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) readv(r1, &(0x7f0000000340)=[{&(0x7f0000000100)=""/209, 0xd1}, {&(0x7f0000000200)=""/110, 0x6e}, {&(0x7f0000000280)=""/109, 0x6d}, {&(0x7f0000000300)=""/8, 0x8}], 0x4) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) open(&(0x7f00000ed000)='./file0\x00', 0x4c, 0x0) close(r0) 2018/04/04 13:08:32 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000d69ff7)='net/unix\x00') ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) madvise(&(0x7f0000c91000/0x4000)=nil, 0x4000, 0x400000000000000a) clone(0x0, &(0x7f0000001f37), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000007000)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) 2018/04/04 13:08:32 executing program 3: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000000c0)=0xffffffffffff7a07, 0x4) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00000ec000)={{0x4274}, {0xe, 0x2}}) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000780)=ANY=[@ANYBLOB="6e617400000000000000000000080000000000000000000080000000000000001b0000000500000008050000700400007008000070040000ffffffff70040000700400000500000019cd25ab42f6021b0d1f4a5319de4ce307ac490e3eb09265dadd2551c1628a431396031f08a25068349c38df1c48d16e3f9f96b8e35e14", @ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800e0000000000000000000000000000000000000000000000000004800444e415400000000000000000000000000000000000000000000000000010e000000e0000001000000000000000000000000ac1414aa0000000000000000000000004e214e2000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f800300100000000000000000000000000000000000000000000000030006463637000000000000000000000000000000000000000000000000000004e224e234e234e2001000400fdff0100300061680000000000000000000000000000000000000000000000000000000006000000e107000000000000000000003800534e4154000000000000000000000000000000000000000000000000000001000000080000007f000001000000004e214e2000000000ac1414bbffffffff00000000ffffffff69726c616e300000000000000000000069726c616e3000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff0000000000000000000000000000005e0003650000000000000000000000000000f80030010000000000000000000000000000000000000000000000003800636f6e6e6279746573000000000000000000000000000000000000000000ff7f00000000000005000000000000000003000000000000280074746c000000000000000000000000000000000000000000000000000000030500000000000038004e45544d41500000000000000000000000000000000000000000000000000100000004000000e0000002000003ff0064aae40000000000000000ac141416ff000000ffffff006966623000000000000000000000000064756d6d793000000000000000000000000000000000000000000000ff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000390000400000000000000000000000000000f800300100000000000000000000000000000000000000000000000030006164647274797065000000000000000000000000000000000000000000000001000000000000000000000000000030006168000000000000000000000000000000000000000000000000000000004e00000004000000010000000000000038004e45544d41500000000000000000000000000000000000000000000000000100000016000000e0000001e00000014e204e2000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x568) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000100)={0x7fffffff, 0x0, 0x1, 0x401, 0x7, 0x5, 0x6, 0x8, 0x40, 0xfb, 0x80000000, 0x7f}) 2018/04/04 13:08:32 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000100)=ANY=[], 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/38, 0x26}, 0x0) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) shmget(0x1, 0x3000, 0x0, &(0x7f000075e000/0x3000)=nil) write$eventfd(r3, &(0x7f0000000040)=0x1000000000, 0x8) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000380)={0x0}) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f00000018c0)={@multicast1=0xe0000001, @multicast1=0xe0000001}, 0xc) r6 = msgget$private(0x0, 0x11) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000001800)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000001900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getegid() r10 = getpgid(0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000001880)=0x0) msgctl$IPC_SET(r6, 0x1, &(0x7f0000001a00)={{0xfafe, r7, r8, 0x0, r9, 0x40, 0x6}, 0x7fff, 0x2, 0x2, 0x401, 0x8, 0xfffffffffffffffb, r10, r11}) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000000500)={r5}) r12 = dup3(r4, r3, 0x0) ioctl$KVM_DIRTY_TLB(r12, 0x4010aeaa, &(0x7f0000000100)={0x28000000000002, 0x6}) ioctl$KVM_ENABLE_CAP(r12, 0x4068aea3, &(0x7f0000000680)={0xb4aa706eb9862725, 0x0, [0x100000001, 0xff, 0xfffffffffffffffe, 0x7]}) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f00000017c0)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00000003c0)={0x0, 0x8}, &(0x7f0000000400)=0x8) clock_gettime(0x7, &(0x7f0000000000)) ioctl$KVM_GET_REG_LIST(r3, 0xc008aeb0, &(0x7f0000001780)=ANY=[@ANYBLOB="040000ddffffff0000fcf8ffed09c47cd91b0b6801ff0f04000000000009001b0100000f00"]) timer_create(0x4, &(0x7f0000000240)={0x0, 0x1f, 0x4, @thr={&(0x7f0000000740)="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", &(0x7f0000000540)="0df6d5a04cac9f9a43521c75e5bae9247567c9d47280041fc277ea2fd5bd2daeef9e09d32824cd3b4a347990d087349f3f2a61e340eccc510228624e785ed051c99fab425a4d0037953b838eb8918661d6bf00620942f9fbbe000c2e47d27e44d1afbbcc9f016debd272f71e7d8dd2613beb5e4df469aaffb39cebaee38ed4c9bcf313f47773a4e2c180526dbb2ed25429debd4f012bff84d613a283fe3fb745ebe6f6ae8f77b25c73a7535638cdc133024fde2c7ce4e5ba2991511538"}}, &(0x7f0000000280)) chdir(&(0x7f0000001a80)='./file0\x00') ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000000440)={0x2, 0x20000100, 0x9, 'queue0\x00', 0x400}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000340)={0x101ff, 0x3, 0x5000, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x7, 0x2, 0x0, 0x4, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) ioctl$TIOCNXCL(r2, 0x540d) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000753000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f00000000c0)="0fc7280f080f20030f01727166ba4200b834000000ef66bad10466edb81da1fb500f23d00f21f835300000050f23f8c4c3194bfc360f20030fc76d08", 0x3c}], 0x1, 0x7, &(0x7f0000000380), 0x10be) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000140)) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/04 13:08:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x1, &(0x7f0000000040)=[&(0x7f0000c34000/0x4000)=nil], 0x0, &(0x7f0000000080), 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = semget(0x3, 0x3, 0x4) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000180)=[0x9]) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x2c, r2, 0x0, 0x70bd28, 0x25dfdbfb, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x80000001}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x200000c0}, 0x20040081) semctl$IPC_RMID(r1, 0x0, 0x0) 2018/04/04 13:08:32 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x9, 0x22000) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000001c0)={0x0, 0x0, [0x2, 0x7, 0x3, 0x965]}) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f00000000c0)=""/110) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000140)=""/77) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000040)) ioctl$TIOCSBRK(r0, 0x40044590) 2018/04/04 13:08:32 executing program 2: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000000c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/xfrm_stat\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f0000002fff)=""/1, 0x1}], 0x1, 0x480000000000000) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000000140)={0x11f005, &(0x7f0000000100), 0x8, r0, 0x8}) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000000040)={0xe406, 0x1}) 2018/04/04 13:08:33 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000000)=0x5, 0xfffffed9) 2018/04/04 13:08:33 executing program 2: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) getsockname$packet(r2, &(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000016c0)=0x14) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) ioctl$TIOCEXCL(r3, 0x540c) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {0x5}, @time=@time={0x77359400}}], 0x30) fallocate(r4, 0x0, 0x0, 0x5) creat(&(0x7f0000000000)='./file0\x00', 0x0) dup2(r1, r3) 2018/04/04 13:08:33 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x9, 0x0, &(0x7f0000365ff8), &(0x7f0000869000), 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/04/04 13:08:33 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0xa, &(0x7f0000002ffc)="033b20b4", 0x325) fgetxattr(r0, &(0x7f0000000000)=@known='system.posix_acl_default\x00', &(0x7f0000000040)=""/4096, 0x1000) 2018/04/04 13:08:33 executing program 1: perf_event_open(&(0x7f0000223000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x1, 0x2001) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x10000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={0x0, 0xe6c}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r1, 0x40, 0x1}, 0xc) semget$private(0x0, 0x2, 0x480) 2018/04/04 13:08:33 executing program 0: futex(&(0x7f000000cffc)=0x1, 0x4, 0x0, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x3, 0x0, &(0x7f0000000000), &(0x7f0000f44ffc), 0x0) 2018/04/04 13:08:33 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x2000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0xf}}, @in={0x2, 0x4e21, @multicast1=0xe0000001}], 0x2c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = gettid() ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000100)=r2) bind$inet(r1, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvfrom$inet(r1, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0x0, 0x0, 0xfd69) 2018/04/04 13:08:33 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00000001c0)={0xa, 0x800000000000, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xd11b}, 0xb) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x11, &(0x7f00000003c0)=0x2, 0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x100, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xd, &(0x7f0000000040)=""/147, &(0x7f0000000140)=0x93) 2018/04/04 13:08:33 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0xf2100, 0x0) accept$alg(r0, 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@nat={'nat\x00', 0x19, 0x3, 0x690, [0x20000180, 0x0, 0x0, 0x20000468, 0x200007e0], 0x0, &(0x7f0000000080), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x3, 0x4, 0x0, 'bpq0\x00', 'gre0\x00', 'bcsf0\x00', 'bcsf0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0xb0, 0x120, 0x158, [@mark_m={'mark_m\x00', 0x18, {{0x7fffffff, 0xdc, 0x2, 0x1}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}, @common=@mark={'mark\x00', 0x10, {{0x0, 0xfffffffffffffffc}}}]}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}}}}}, {{{0xd, 0xd, 0x8fe, 'lo\x00', 'ip6_vti0\x00', 'gretap0\x00', 'bcsf0\x00', @random="029c0e2c38bd", [0xff, 0x119fc55e0e155efb, 0xff, 0x0, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0xff], 0xe0, 0x110, 0x160, [@rateest={'rateest\x00', 0x48, {{'\x00', 'bcsf0\x00', 0x1, 0x0, 0x40, 0x9, 0x5, 0x5da, 0x7, 0x7}}}]}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x1}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0xff, 'syz1\x00'}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc, 0x1, [{{{0x1b, 0x20, 0x74e87cc1d58a2950, 'ip6gre0\x00', 'bond0\x00', 'tunl0\x00', 'erspan0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0x0, 0xff, 0x0, 0xff], @empty, [0x0, 0xff, 0xff, 0x0, 0xff], 0x2d8, 0x310, 0x348, [@state={'state\x00', 0x8, {{0x8}}}, @bpf0={'bpf\x00', 0x210, {{0x31, [{0x3, 0xffff, 0x4, 0x7}, {0x0, 0x5, 0x3, 0x8}, {0x6, 0x3, 0x9, 0xffff}, {0x3ff, 0x6, 0x5}, {0x4, 0xfc, 0xffffffffffffe86a, 0x5}, {0x1, 0x1ff, 0x3, 0x40000000000000}, {0x5, 0x4, 0x3f, 0xffffffff}, {0xca33, 0x8, 0xffff, 0x99b}, {0x7fffffff, 0x0, 0x1, 0x100}, {0xdf, 0x7ff, 0x80, 0x6}, {0x6, 0x1, 0x5b8d}, {0x6, 0x3, 0xec1f, 0x7f}, {0x40, 0x2, 0x1, 0xe9e}, {0x817, 0x1, 0x3}, {0x0, 0x5, 0x1f89}, {0x7fff, 0x0, 0x4, 0x3}, {0x1, 0xde, 0x8, 0x8}, {0x7fffffff, 0x5, 0x5, 0x7fff}, {0x7fff, 0x4, 0x200, 0x4f}, {0x3f, 0x101, 0xb4b}, {0x80, 0x7, 0x6d, 0x488}, {0x9, 0x8, 0x7, 0x6dd594c7}, {0x6, 0x8, 0x7, 0x40}, {0x100000001, 0x1, 0x10001, 0x80}, {0xc1, 0x1, 0x0, 0x3ff}, {0xff00000000000000, 0x6, 0x5, 0x9}, {0x1, 0x100000001, 0x8}, {0x7fffffff, 0x2}, {0x3, 0x0, 0x9, 0xcc1}, {0xfffffffffffffffb, 0xbc, 0xd571, 0x7fff}, {0x6, 0xfffffffffffffe01, 0x5, 0x100000001}, {0xffff, 0xfffffffffffff801, 0x3, 0x80000000}, {0x100, 0x0, 0x3, 0x5}, {0x4, 0x80000000, 0x6, 0x3}, {0x8, 0xf6, 0x3f, 0x8001}, {0x9, 0x8, 0x800, 0x37d}, {0x7, 0x0, 0x94c, 0xffffffffffffffff}, {0x0, 0x5, 0x4, 0x1f}, {0x8, 0x2, 0x1, 0x80000000}, {0x8, 0x8, 0x7f, 0x1}, {0x1, 0x3, 0x3, 0x1}, {0x1a, 0x8, 0x4d, 0x5}, {0x2, 0x7, 0xffffffffffffffc0, 0x10001}, {0x2, 0x5, 0x4, 0x570e}, {0x7fff, 0x8, 0x1, 0x8}, {0xaae3, 0x22, 0x3, 0x2e}, {0x0, 0x1ff, 0x6, 0x8e7f}, {0x7, 0x9d, 0x33, 0xfffffffffffff001}, {0x200, 0x3ff, 0x101, 0xf641}, {0x8, 0x5, 0x3, 0x2}, {0x2, 0x91, 0x2, 0x9}, {0x5, 0x7, 0x100}, {0x0, 0x6, 0xd234, 0x7}, {0x100, 0xcc5f, 0x5, 0x2}, {0x3, 0x7, 0x6db5, 0x3}, {0xf3f8, 0xfff, 0x9, 0x7fff}, {0x4, 0x9, 0x5, 0x5}, {0xfffffffffffffffd, 0x0, 0x5, 0x8}, {0xff6d, 0x0, 0x6, 0x7}, {0x80000000, 0x2, 0x7, 0x5}, {0xcf, 0x3, 0xffffffff7fffffff}, {0x7fffffff, 0x2, 0x13, 0x4}, {0x6, 0x6, 0x6, 0x6}, {0x1, 0x7e, 0x825, 0x8}], 0x6b2}}}]}, [@snat={'snat\x00', 0x10, {{@empty, 0x10}}}]}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff}]}, 0x708) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000040)=0x359f) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000840)=""/254, &(0x7f0000000940)=0xfe) r3 = syz_open_dev$dspn(&(0x7f0000004ff6)='/dev/dsp#\x00', 0x1, 0x0) poll(&(0x7f0000000440)=[{r3}], 0x1, 0x47e) ioctl$int_in(r3, 0x800000c004500a, &(0x7f0000006ff8)) readv(r3, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/98, 0x62}], 0x1) sendmsg$inet_sctp(r2, &(0x7f00000014c0)={&(0x7f0000000140)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000001300), 0x0, &(0x7f0000001440)=[@init={0x18, 0x84}], 0x30}, 0x0) 2018/04/04 13:08:33 executing program 1: prctl$setmm(0x23, 0x0, &(0x7f0000783000/0x3000)=nil) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) prctl$setmm(0x59616d61, 0xffff7fffffffffff, &(0x7f0000783000/0x2000)=nil) statx(r0, &(0x7f0000000040)='./file0\x00', 0x4000, 0x7ff, &(0x7f0000000080)) 2018/04/04 13:08:33 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x12, &(0x7f000022bfff), 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x30000, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000040)={0x0, 0xed9}) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000080)) 2018/04/04 13:08:33 executing program 4: r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a7eff4)={0x5}) getsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000000000)=""/46, &(0x7f0000000040)=0x2e) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7}) 2018/04/04 13:08:33 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x5, 0x10200) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f00000000c0)={0x0, 0x5, 0x2}) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "a399e9c558720d8d1f6728f1c5f07531dc6150defaca6ebcaf1b8b8c36184c8f147be96ea31efbf49ca9b9d7"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "655397eb4a90dc0d4bbdd330f3aa50c6a17a4cbe46f9a27f671d171c4a2c50f288493929c1e0fe9468a5eb556554a2803b25502ef5bc450d5f58f28b16e1198d", &(0x7f0000b0bfb2)="446465762f736e642f636f6e74726f6c4323009cb55a60fb8d54423e20546bd33125000000000000fd03e22965bb699aabcb8311b779fbf5497252581e19688501001a7898bd7751951d53b93ab1", 0x4e, [], [0x2]}) syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0x4, 0x800) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000000)) 2018/04/04 13:08:33 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000016edc)={0x14, 0x25, 0x2ff}, 0x14}, 0x1}, 0x0) signalfd4(r0, &(0x7f0000000040)={0x3f}, 0x8, 0x80000) r1 = dup3(r0, r0, 0x80000) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000080)=""/47) 2018/04/04 13:08:33 executing program 0: clone(0x200, &(0x7f0000251dca), &(0x7f0000744000), &(0x7f00008c8000), &(0x7f0000828ffe)) mknod(&(0x7f0000000000)='./file0\x00', 0x1000000000001040, 0x0) execve(&(0x7f00000003c0)='./file0/file0\x00', &(0x7f0000000180), &(0x7f0000000300)) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000000c0)='attr/current\x00') write(r1, &(0x7f0000000140), 0x0) kcmp(r0, r0, 0x3, r1, 0xffffffffffffffff) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000200)="b3925d153075a5f564593d068f07e98eefda115aaa69f6d4aaaa5cad81ae51a2bee5f7a5357c478f03d4a831ac80ca0d31e45c5e1412dd87dc7a89156dfdf67ef195b73ee66e0d7f8fa87e3b61f32a6808f36753", 0x54) semctl$GETNCNT(0x0, 0x0, 0xe, &(0x7f0000000100)=""/222) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000340)={0x8, 0x100000001, 0x2}) open$dir(&(0x7f0000a67000)='./file0\x00', 0x26102, 0x0) 2018/04/04 13:08:33 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x8, 0x54d5fe480aa9b7b9) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000040)={0x7, 0x1}) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001c80)=[{&(0x7f0000000c80)="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", 0x599}], 0x1, &(0x7f00000004c0)}, 0x0) sendto$inet6(r1, &(0x7f0000000080)="9d80a4b13d6cd9c56e44af577f903d692c514d58df382382740ce583566d9a605827be909aa8d3d867b0b34a8c7238af6e5c30d371d26a5bdfd2f11e007d2fb081490b2e08f54368e5098d89eccf0ca5153aeea31d5e0d8ae525383d507e85cb06cceb8496125de80dc2cd618f95407a23abfea12b2e095bbd12cc00040c29f016095b8b365efcf70e10f6123d6fb21437793fd4c6c0ade70893ad3368c29614eae374f21c0be388d464", 0xaa, 0x1, 0x0, 0x0) 2018/04/04 13:08:33 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000000)=@ax25, &(0x7f0000000200)=0x43, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'eql\x00'}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40416, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x7, 0x5, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7e}, 0x20, 0x2, 0x0, 0x7, 0x3, 0xad8, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000000280)={0x400, 0x8}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/04 13:08:34 executing program 4: unshare(0x40600) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = open(&(0x7f0000f04ff8)='./file0\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x1000) getdents64(r0, &(0x7f0000000580)=""/205, 0x13d) getdents(r0, &(0x7f0000000000)=""/60, 0x145) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000100)=0x9) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000080)) mkdir(&(0x7f0000000140)='./file0\x00', 0x2) 2018/04/04 13:08:34 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x5e6, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0xfd58) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x800, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e21, @multicast1=0xe0000001}, {0x2, 0x4e23}, 0x62, 0xffffffffffffa6b1, 0x5, 0x7ff, 0xdc0a, &(0x7f0000000000)='eql\x00', 0x20, 0x2, 0x9}) mprotect(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x1) socket$inet(0x2, 0x0, 0x100) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000100)=0x1ff, 0x2) getsockopt$inet_buf(r1, 0x0, 0x834, &(0x7f0000000140), &(0x7f0000007ffd)=0x1b0) 2018/04/04 13:08:34 executing program 1: r0 = socket(0x10, 0x1000000802, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000005fd8)={'vcan0\x00', 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x1ff}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100), 0x8) r2 = gettid() sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000ff4)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000001000)=@setlink={0x2c, 0x13, 0x221, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_NET_NS_PID={0x8, 0x13, r2}, @IFLA_PORT_SELF={0x4, 0x19}]}, 0x2c}, 0x1}, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x3, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0206416, &(0x7f0000000180)={0x1, 0x80000000, 0x9, 0x7d5b7eb1, 0x0, 0x4}) 2018/04/04 13:08:34 executing program 0: r0 = socket$inet6(0x10, 0x2, 0xffffffffffffffff) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000018000)="5500000018007fb1b72d1cb2a4a280a80a06050000a84302a7052369250009001800001c010000000600050002000000000000dc1338d544000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000300)) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000040)={0x1, 0x3, {0x2, 0x2, 0x400, 0x0, 0x7fff}}) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f00000000c0)) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000200)={0x0, 0xffffffffffffff81}, &(0x7f00000002c0)=0xffffffffffffffba) ioctl$sock_proto_private(r1, 0x89e7, &(0x7f0000000100)="4da59efc5e3a0c6db4cefe7d1d526d280aa00edce4efa241e657e5f38e951d46b13ecf71f3d2faf75b9236c79e3941f8") setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}, 0x8}}}, 0x84) 2018/04/04 13:08:34 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001ca000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(serpent-generic)\x00'}, 0x58) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000080)={0x2, 0x9, 0x101}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000), 0x0) r2 = dup(r0) r3 = accept4$alg(r2, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$key(r3, &(0x7f00003b3fe4)={0x0, 0x0, &(0x7f0000946ff8)={&(0x7f00001a2ea8)=ANY=[], 0x2ab}, 0x1}, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x14) recvmmsg(r3, &(0x7f00000026c0)=[{{&(0x7f0000000340)=@rc, 0x80, &(0x7f0000000540), 0x0, &(0x7f0000000580)=""/4096, 0x1000}}, {{&(0x7f0000001580)=@ethernet={0x0, @local}, 0x80, &(0x7f0000002680)=[{&(0x7f0000001600)=""/107, 0x6b}, {&(0x7f0000001680)=""/4096, 0x1000}], 0x2}}], 0x2, 0x0, &(0x7f0000002740)={0x77359400}) 2018/04/04 13:08:34 executing program 2: pipe(&(0x7f0000000080)={0x0, 0x0}) pipe(&(0x7f0000db1000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) tee(r0, r3, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x6, 0x4, 0x1, 0x401, 0x4}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000040)={r4, 0x5}, &(0x7f0000000180)=0x8) 2018/04/04 13:08:34 executing program 7: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_buf(r1, 0x1, 0x0, &(0x7f00000001c0)=""/79, &(0x7f0000000100)=0x4f) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@multicast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@mcast2}}, &(0x7f0000000180)=0xe8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000240)=0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000280)={0x0, r3}) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x4, &(0x7f0000003fad)=@raw=[@call={0x85, 0x0, 0x0, 0x23}, @initr0={0x18, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x9}], &(0x7f0000003ff6)='syzkaller\x00', 0x1, 0xfffffffffffffe23, &(0x7f0000006f3d)=""/195, 0x0, 0x0, [], r2}, 0x48) 2018/04/04 13:08:34 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1411}) r1 = syz_open_dev$midi(&(0x7f0000000200)='/dev/midi#\x00', 0x3, 0x20000) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000100)=0x5, 0x40) io_setup(0x4, &(0x7f0000000180)=0x0) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)}]) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f00000000c0)=0xd000) r3 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x80, 0x400) setsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000000080)=0x8, 0x2) [ 716.440546] A link change request failed with some changes committed already. Interface vcan0 may have been left with an inconsistent configuration, please check. 2018/04/04 13:08:34 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000700)="000402005db136b0feb39c4f87f103e4b52d35c50b20b1d8300400000007b43b6370bf3bc7f75e9c4b6fd165d244d422527ec207ba360bcccbbf15f60e3e3134862f184a27093985a34a13a1858b8bfa84f4f27830bd268b0f5d7f507a8ba60f53e7cf0d80aabd234a82595d7a546616070037bdd8823f29300471c7abca2b59225f4550ff098361580ffcb983c6c449cb8d3b0a85d6af2922c506c0222c110e4161ca936d468bc5d9029bc02a518a8eb5389f8aeb018c67a29e7b62b96a605a8be41eb33602c30d901b19beb7a280b260c73df474c3a61087de0000000000000000000000000000000000") fchdir(r1) exit(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000040)) 2018/04/04 13:08:34 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000000)={0x1, 0x0, [{0x0, 0x200, 0x0, 0x0, 0x6}]}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000180)=ANY=[@ANYBLOB="05000000c00fa2"], &(0x7f0000000080)=0x1) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendmsg$FOU_CMD_GET(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="0f22aa25c064fb5579e7467ec4c45fe5c7f0e082d9b0064f6a35fce884a29745f5824f81ac3474f1f87e266385b7458b4728520313b000577c6a9acd30d41b399ccca878fe44cb7815331e4f0906e31dd9b84f9bfea30cab8ed02ab2fd0c370636bb16d124c0897d2c83132a8901b46cb968d4737669c7604700", @ANYRES16=r3, @ANYBLOB="000000000000fddbdf25030000000800040002000000080001004e200000"], 0x24}, 0x1}, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/04 13:08:34 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) utime(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={0xfff, 0x3f}) readv(r0, &(0x7f0000001200)=[{&(0x7f0000000100)=""/213, 0xd5}, {&(0x7f0000000200)=""/4096, 0x1000}], 0x2) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x3ff91473, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000454000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000), &(0x7f0000922ffc), &(0x7f0000000080), &(0x7f0000c12000)) 2018/04/04 13:08:34 executing program 5: rt_sigprocmask(0x0, &(0x7f0000039ff8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f00008ec000)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000040000)) r1 = syz_open_procfs(r0, &(0x7f00000024c0)='limits\x00') ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000002500)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000040)={{0x6f, @multicast2=0xe0000002, 0x4e20, 0x0, 'lblcr\x00', 0x2, 0x2, 0x16}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x2000, 0x2, 0x8, 0x7}}, 0x44) timer_delete(0x0) 2018/04/04 13:08:34 executing program 0: r0 = socket$inet(0x2, 0x0, 0x8) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x1a7, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000140)=ANY=[@ANYRES16=r0, @ANYRES16=r0, @ANYPTR64=&(0x7f0000000080)=ANY=[@ANYRES64=r0], @ANYPTR64, @ANYRES32=r0, @ANYPTR=&(0x7f0000000100)=ANY=[@ANYPTR=&(0x7f00000000c0)=ANY=[@ANYPTR], @ANYRES64=r0, @ANYRES64=r0]], 0x20}}], 0x2, 0x0) [ 716.584371] A link change request failed with some changes committed already. Interface vcan0 may have been left with an inconsistent configuration, please check. 2018/04/04 13:08:34 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x66, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x801, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = syz_open_dev$mouse(&(0x7f00000003c0)='/dev/input/mouse#\x00', 0x9, 0x4000) getpeername$unix(r1, &(0x7f0000000400), &(0x7f0000000480)=0x6e) r2 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) keyctl$link(0x8, r0, r2) getpriority(0x2, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x10}, 0x10) socketpair$inet6(0xa, 0x0, 0x4, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0x20, &(0x7f0000000200)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, @in={0x2, 0x4e21, @rand_addr=0x3}]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00000004c0)=ANY=[@ANYRES32=r4, @ANYBLOB="8000000055707826a65d67804053e990749953c73f6faa985434c273439aeeb8512bedbc51edede4df19692ea41cf629134a95353024e9b375a678a631cadc1106000000000000001e6ee76f9e0bd4ca1df97f122d9bd9c7288fd3bb5528c477e88853d2602453615cbad2e6fafca3f8cf8e8f68a0f10f098253bd5b90b8edbe98cca64aa490cf8ffdafe52f29c6e475e7f43932ff00f890b0453621542a5a466249783ef5ef415a24473809044edbd3ac143bd0620e62e367593c3db7f20403edd54df9eb23afd10e89d8965da88e4305fab43b32d41a4b1b2039fadc982cbe36aef5cded"], &(0x7f0000000380)=0x88) keyctl$negate(0xd, r2, 0x843f, r2) 2018/04/04 13:08:34 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x34002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_add_watch(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0) mmap$binder(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x13, r0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x2, 0x200) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x24) 2018/04/04 13:08:34 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000000100)=""/113, &(0x7f0000000180)=0x71) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f00000001c0)=0xc) perf_event_open(&(0x7f0000000040)={0x7, 0x70, 0x7fff, 0x95, 0x1, 0xffffffff, 0x0, 0x5, 0x10, 0x1, 0x8, 0xffffffff, 0x2, 0x0, 0x3, 0x1ff, 0x800, 0x7fffffff, 0x4, 0x10000, 0x7, 0xffffffffffffffff, 0x2800000000000, 0x4, 0x9, 0x2, 0x24bc, 0x9c, 0x100000000, 0xcf04, 0x401, 0x3, 0x7fffffff, 0x9, 0x7, 0x4, 0x101, 0x401, 0x0, 0x8, 0x0, @perf_bp={&(0x7f0000000000), 0x4}, 0x1000, 0xffffffffffff0001, 0x1000, 0x7, 0x3, 0x97b, 0x6}, r2, 0xd, r1, 0x9) 2018/04/04 13:08:34 executing program 6: utimensat(0xffffffffffffffff, &(0x7f000001a000)='./file0\x00', &(0x7f0000006fe0)={{0x0, 0x3ffffffe}}, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80, 0x11) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000080)={0x17, 0x1f, &(0x7f0000000040)="dd2d0777674ec6394ac99dbcc076b37c3a5bc171aac10d406b7a6534941624"}) 2018/04/04 13:08:34 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'hash\x00', 0x0, 0x0, 'wp256-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002bc0)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r0) sendmsg$can_raw(r2, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0x48}, 0x1, 0x0, 0x0, 0xfffffffffffffffc}, 0x0) recvmmsg(r1, &(0x7f0000002a00)=[{{&(0x7f0000000300)=@hci, 0x80, &(0x7f0000001880)=[{&(0x7f0000000540)=""/4096, 0x1000}], 0x1, &(0x7f0000001940)=""/187, 0xbb}}], 0x1, 0x0, &(0x7f0000002b80)={0x77359400}) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) 2018/04/04 13:08:35 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)=0x0) getpgid(r3) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f00000002c0)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xe0000037, 0x0, 0x0, 0x1020, 0x0, 0xd01}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/04 13:08:35 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/qat_adf_ctl\x00', 0x10100, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000001700)={0x0, 0x3b3400000000}, &(0x7f0000001740)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000001780)={r1, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) r2 = syz_open_dev$sndctrl(&(0x7f0000000200)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r2, 0x81785501, &(0x7f0000000240)=""/244) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x8000, 0x0) timer_create(0x3, &(0x7f0000000080)={0x0, 0x39, 0x4, @tid=0xffffffffffffffff}, &(0x7f00000000c0)=0x0) timer_delete(r4) setsockopt$IP_VS_SO_SET_FLUSH(r3, 0x0, 0x485, 0x0, 0x0) getsockopt$netlink(r3, 0x10e, 0x7, &(0x7f0000000100)=""/199, &(0x7f0000000340)=0xc7) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f0000000380)={'bond0\x00', 0x7}) 2018/04/04 13:08:35 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000000)=0xfffffffffffffffb, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x8}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000080)=[@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x10) 2018/04/04 13:08:35 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) msync(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000180)=ANY=[@ANYBLOB="0000c1bafedd2a94ae2b9709d053396ac271e5e47bd8ed32963c867aaf5c95030ae8daf5b50279737785971ff7a908b0ead5299da20b771e626d050240d25b76e770f90054112b666322df8ed48e6557b04e76e2e16804c1c1d523b72d9712148fa8b24163c65e9540983d243e9c8714d2eac7a231e69d2fe63f4129edbb60e6a9e998bac4f2b1bef39f34b5465c1cb9f4c2d803f664982e73a8ba7700ec684ed5"]) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000000)={0x3, r1}) ioctl$LOOP_SET_BLOCK_SIZE(r3, 0x4c09, 0x6) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000140)={0x1, 0x0, [{0x40000101}]}) 2018/04/04 13:08:35 executing program 0: r0 = socket(0x2000000000011, 0x4000000000080003, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000100)=ANY=[@ANYBLOB="010000e0fe37bfbe1700f9ff"], 0x6) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000300), 0x3d9, &(0x7f0000000280)}}, {{&(0x7f0000000080)=@nfc_llcp={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "99066c9aa4c2fbbf0aecb573b9d1bdc8be397716e627f0d1865ea32e0822c1026f14d27d9eb2214e9b34beb87de5d3aab05c161c037b28907fcb4fa979f696"}, 0x60, &(0x7f0000000f80), 0x0, &(0x7f0000000000), 0x98}}], 0x2, 0x0) 2018/04/04 13:08:35 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x2) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000002c0), &(0x7f0000000300)=0x14) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000200)={'ip6_vti0\x00', 0x200}) r2 = socket$rds(0x15, 0x5, 0x0) bind$rds(r2, &(0x7f000001cff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000140)=0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000180)=0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000280)={0x6, r1}) kcmp(r3, r4, 0x2, r2, r0) getsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000540), &(0x7f0000000580)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000240)=[@in6={0xa, 0x4e20, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x7}], 0x1c) sendmsg$rds(r2, &(0x7f000000dfc8)={&(0x7f0000014000)={0x2, 0x0, @rand_addr=0x31a00dfb}, 0x10, &(0x7f0000001fc0), 0x0, &(0x7f0000001700)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\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="ea00000000000000", @ANYPTR=&(0x7f0000001640)=ANY=[@ANYPTR=&(0x7f0000001140)=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'], @ANYBLOB='s\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f00000011c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="e700000000000000", @ANYPTR=&(0x7f00000012c0)=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'], @ANYBLOB="1b00000000000000", @ANYPTR=&(0x7f0000001300)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\f\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000001340)=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'], @ANYBLOB='.\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000001380)=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'], @ANYBLOB='w\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000001400)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="e800000000000000", @ANYPTR=&(0x7f0000001500)=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'], @ANYBLOB="9a00000000000000", @ANYPTR=&(0x7f00000015c0)=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'], @ANYBLOB='y\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\t\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x48}, 0x0) 2018/04/04 13:08:35 executing program 2: dup(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000b0e000)) futimesat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', &(0x7f0000000840)) readv(0xffffffffffffffff, &(0x7f0000000200), 0x0) getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x0, &(0x7f00000001c0)=""/47, &(0x7f00000008c0)=0x2f) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sync() perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000040)=""/4096, &(0x7f0000000000)=0xffffffffffffff7a) ioctl$EVIOCGREP(0xffffffffffffffff, 0x80084503, &(0x7f0000001040)=""/41) 2018/04/04 13:08:35 executing program 4: arch_prctl(0x0, &(0x7f0000000000)="d0c446b2193864e02021b65b16d63bc9728bbf9bcecbc64c271f076fc6fc6d8584b5d94dde23c540d89a891cb1af49555bbb48e0") setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000f18)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x4e24}}, {{@in=@loopback=0x7f000001}, 0x0, @in6}}, 0xe8) mlock(&(0x7f0000011000/0x3000)=nil, 0x3000) pkey_mprotect(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000be4000/0x4000)=nil) mmap(&(0x7f0000000000/0xb29000)=nil, 0xb29000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@in6={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000000c0)=0x80, 0x800) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x5c000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0xec, r1, 0x400, 0x70bd2a, 0x25dfdbff, {0x9}, [@IPVS_CMD_ATTR_DEST={0x4c, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x9}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xfff}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x100000000}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xfffffffffffffffb}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x5}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x13c3}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x18, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80, [], 0xa}}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3f}]}]}, 0xec}, 0x1, 0x0, 0x0, 0x11}, 0x0) mprotect(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x7) [ 717.670470] *** Guest State *** [ 717.674301] CR0: actual=0x0000000000000032, shadow=0x0000000060000032, gh_mask=fffffffffffffff7 [ 717.683291] CR4: actual=0x0000000000002050, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 717.692185] CR3 = 0x00000000fffbc000 [ 717.695939] RSP = 0x0000000000000000 RIP = 0x0000000000008000 [ 717.701944] RFLAGS=0x00000002 DR7 = 0x0000000000000400 [ 717.707953] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 717.714654] CS: sel=0x3000, attr=0x08093, limit=0xffffffff, base=0x0000000000030000 [ 717.722659] DS: sel=0x0000, attr=0x08093, limit=0xffffffff, base=0x0000000000000000 [ 717.730664] SS: sel=0x0000, attr=0x08093, limit=0xffffffff, base=0x0000000000000000 [ 717.738667] ES: sel=0x0000, attr=0x08093, limit=0xffffffff, base=0x0000000000000000 [ 717.746678] FS: sel=0x0000, attr=0x08093, limit=0xffffffff, base=0x0000000000000000 [ 717.754684] GS: sel=0x0000, attr=0x08093, limit=0xffffffff, base=0x0000000000000000 2018/04/04 13:08:35 executing program 1: ioctl$SNDRV_CTL_IOCTL_TLV_READ(0xffffffffffffffff, 0xc008551a, &(0x7f0000000100)=ANY=[@ANYBLOB="991b540d0200000008000074979145fe8042"]) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000000000)=""/250) 2018/04/04 13:08:35 executing program 6: r0 = memfd_create(&(0x7f0000000540)='\x00', 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000005c0)='/selinux/enforce\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000140)=""/225, 0xe1}, {&(0x7f0000000600)=""/4096, 0x1000}], 0x2, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r2, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f00000000c0)=ANY=[@ANYRES64=r1, @ANYBLOB="7d303116050000001b99bec708b4a88240f8d6e66357b51d100081bfedf704ae132e9b9b7b695836055eaa9b06652d65d105a8d0863fc22056cbf6506617ed3c75033af467"]) close(r2) [ 717.763422] GDTR: limit=0x00000000, base=0x0000000000000000 [ 717.771436] LDTR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 717.779444] IDTR: limit=0x00000000, base=0x0000000000000000 [ 717.787456] TR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 717.795612] EFER = 0x0000000000000801 PAT = 0x0007040600070406 [ 717.802110] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 717.809588] Interruptibility = 00000008 ActivityState = 00000000 [ 717.815864] *** Host State *** [ 717.819080] RIP = 0xffffffff811ce326 RSP = 0xffff8801d4037398 [ 717.825096] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 717.831530] FSBase=00007fb098a39700 GSBase=ffff8801db000000 TRBase=fffffe0000003000 [ 717.839378] GDTBase=fffffe0000001000 IDTBase=fffffe0000000000 [ 717.845293] CR0=0000000080050033 CR3=00000001d0ee5000 CR4=00000000001426f0 [ 717.852358] Sysenter RSP=fffffe0000002200 CS:RIP=0010:ffffffff87001610 [ 717.859049] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 717.865144] *** Control State *** [ 717.868614] PinBased=0000003f CPUBased=b599edfa SecondaryExec=000000c2 [ 717.875316] EntryControls=0000d1ff ExitControls=0023efff [ 717.880789] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 717.887761] VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 [ 717.894450] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 717.901070] reason=80000021 qualification=0000000000000000 [ 717.907417] IDTVectoring: info=00000000 errcode=00000000 [ 717.912907] TSC Offset = 0xfffffe7ccdc34bb4 [ 717.917254] EPT pointer = 0x00000001d06b901e 2018/04/04 13:08:35 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000fc2000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000080)=0x7) r1 = syz_open_dev$mouse(&(0x7f0000000380)='/dev/input/mouse#\x00', 0x9, 0x400000) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000003c0), &(0x7f0000000400)=0x8) r2 = syz_open_dev$mice(&(0x7f0000000740)='/dev/input/mice\x00', 0x0, 0x402) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000780)=0x7ff, 0x4) fchdir(r2) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x9, 0x80000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x6, 0x7}, &(0x7f0000000240)=0x18) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000280)={r4, 0xb3, "1aac50bd1f7aeccfeebf42bb03daead844e639b9bd351d7ff6f86eb00d722f630aaf95ab972aa305bd22404ff2f1e85ad1c6e2e5a174d7710e2695b3d493d71f09eb3978d4488cb58983c44eb098d63b505d36b8611cb4adfeee4132f47fe1373368b764ab4415bca6967c71c7e3efb751e792c2b71648178f7a92ad9d426a521e9a7036f9b81bd4f69475d49726cf46472cacb22aadd9a942579d3ce268848d31351540d808ca480c133cac51ff44350983f7"}, &(0x7f0000000340)=0xbb) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000100)={r5, 0x55, "aabdde3b5ce81599aca3e10d8c1d665b725be861586c274fe42159dc956a208f0d6e58248f18d61cd398851bd5d5638457ffe4a81fdb4c3cc0d9b532ae7dd706d36712d0fd27f20c78a6c9e89e0a7898771bec6de5"}, &(0x7f0000000180)=0x5d) readahead(r0, 0x9, 0xfffffffffffffffc) prctl$setname(0xf, &(0x7f00000001c0)='/dev/dmmidi#\x00') close(r0) 2018/04/04 13:08:35 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) timerfd_gettime(r0, &(0x7f0000000040)) mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) r1 = open(&(0x7f0000b2cff8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f00007a4ff8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x1001, &(0x7f0000a06000)) unlinkat(r1, &(0x7f000057d000)='./file0\x00', 0x200) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000200)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0xbc, r2, 0x2, 0x70bd28, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1000}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0xc}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x6}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7f}, @IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x62}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}]}, 0xbc}, 0x1, 0x0, 0x0, 0x20000000}, 0x400c000) pivot_root(&(0x7f0000b6aff8)='./file0\x00', &(0x7f0000f75000)='.') 2018/04/04 13:08:35 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x15555555555555fb, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000000140)={[0x1, 0x0, 0x2000], 0x5922, 0x1, 0x9}) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000000240)={[0x10000, 0x112000, 0x2000, 0x5004], 0x4, 0x62}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockname$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @multicast1}, &(0x7f0000000100)=0x10) socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$KVM_RUN(r3, 0xae80, 0x0) getsockname$llc(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000300)=0x10) 2018/04/04 13:08:35 executing program 6: openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400000, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f00000013c0)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000100)={0xa7}) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/04 13:08:35 executing program 3: r0 = socket$inet6(0xa, 0x400000000001, 0x0) chdir(&(0x7f00000003c0)='./bus/file0\x00') setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f000074fffc), 0x4) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0xfc) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x200000000000, @loopback={0x0, 0x1}, 0x4}, 0x1c) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00000002c0)=0x3) sendto$inet6(r1, &(0x7f00000007c0)="8e417d6f4b2d5a8ae9f855402a3bfae9b1dd08b13be6993c4e8da90892f7e4a055006b7e1ad4e17305bf0c605a7c2f2b5379674a155fce1f6e7c8bf86ca7f606c6001a76b382ac94634d4c4e1912639b48e8439c6a65e5d9fcde0cd0460a47d60747ceeb7e62cee8b6468452ff2742d8141a8c6ab867180c3421fcf34cb1239ebcce1320832b8159e9df51bbc9e3ab84d04ea8da965a1f04aa8adfcd339b230913d07330bb9663c52eada83d8e", 0xad, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000400), 0xfffffc32) rt_sigaction(0x0, &(0x7f0000000040), &(0x7f00000001c0), 0x8, &(0x7f0000000200)) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000640), &(0x7f0000000680)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000006c0)={0x0, @in={{0x2}}}, &(0x7f0000000780)=0x90) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x6, 0xffffffffffffffff, 0x1}, &(0x7f00000004c0)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x1}, &(0x7f0000000b80)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000bc0), &(0x7f0000000c00)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000c40), &(0x7f0000000c80)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000cc0)={0xfffffffffffffffd, 0x0, 0x0, 0x6, 0xffff, 0x0, 0xfffffffffffffffc}, &(0x7f0000000d00)=0x20) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000f00)={&(0x7f0000000480)=@in6={0xa}, 0x1c, &(0x7f0000000600), 0x0, &(0x7f0000000d40)}, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000540)=ANY=[], &(0x7f0000000500)) renameat(0xffffffffffffffff, &(0x7f0000000240)='./bus\x00', 0xffffffffffffffff, &(0x7f0000000280)='./bus\x00') setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0), 0xfffffffffffffe7f) ftruncate(0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000100)=0x1fc, 0x4) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fcntl$setsig(r3, 0xa, 0x8000000000000016) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000000440), 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000300)={0x0, 0x8}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000380)={r2, 0x3, 0x30}, 0xc) ftruncate(r3, 0xff) sendfile(r1, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/04 13:08:35 executing program 5: r0 = socket$inet(0x2, 0x2, 0x88) sendmmsg(r0, &(0x7f0000006780)=[{{&(0x7f0000000340)=@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000940), 0xcf}}, {{&(0x7f0000000080)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000000)="990db42d", 0xff8a}], 0x1}}], 0x2, 0xc0c0) 2018/04/04 13:08:35 executing program 0: set_mempolicy(0x2, &(0x7f0000000480)=0x5, 0x7) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) modify_ldt$write(0x1, &(0x7f00000002c0)={0x6d3, 0x0, 0x3000, 0x80000001, 0x1, 0x0, 0x400, 0x9, 0x7, 0x9}, 0x10) 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) setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000000000), 0x4) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f00000016c0)) r6 = dup(r2) ioctl$KVM_RUN(r5, 0xae80, 0x0) timer_create(0x0, &(0x7f00000001c0)={0x0, 0x17, 0x0, @thr={&(0x7f0000000140)="f971b21dd222e0f298ed583e85f57d7b", &(0x7f0000000180)="8fcb9e5f61a0982a30ffa324adbea4af6db0654e037bf6b619"}}, &(0x7f0000000200)=0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r6, 0xc00c642e, &(0x7f0000000340)={0x0, 0x80000, r6}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000000380)={0x0, r8, 0x3}) clock_gettime(0x0, &(0x7f0000000240)) timer_settime(r7, 0x0, &(0x7f0000000280)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, &(0x7f00000004c0)) r9 = open(&(0x7f0000000080)='./file0/bus\x00', 0x26882, 0x0) syz_mount_image$reiserfs(&(0x7f0000000440)='reiserfs\x00', &(0x7f0000000580)='./file0\x00', 0x0, 0x4, &(0x7f00000008c0)=[{&(0x7f00000005c0)="c237ddf8b80e4f7da565234db840f05f53fe33bbb326f5ff60492901c06e169f8cd189dfd9322ac5c966f7016fd63f4b04bc643eb6f354523569340fc3628270d630095137a5a001c9eba181a717527a42b92df165d19b8612ca588d2a6f08d9d714989f8f4bdb4c525597b3cdea78c67dc9ad1118258c3673145b97b7b91e2703b968010bd27c934b356f2149595d63d6ff9ded5a5fa3c9", 0x98, 0x5}, {&(0x7f0000000680)="c065061ba5b669a613a54b64800d9a3d49ae9f319e8473b027d7be863822d5c091e3f53cbf7ca29a093a00d9d3b00e04408d15085bcca0953da07e490d0d60b2a22eaeb3b3bff509a124fa54593b48bfe97d2aab1b970cb4d70adf83b70945cbdee482adad840b72e700b4e31401c2e0762aac402c9e", 0x76, 0x8}, {&(0x7f0000000700)="7b1f3a622840392ba25aea9c03857cc542606d9467fc1a86287be0f5f4c061556a9b56136b7a53b3866b5adcb286a97fcce74c6c9c65f9378c9b61320e4f5bb0ea1393c7721e2693502938072b9342e68de0b068282461b6f317ea88676d66e004a448b98f293c184014506f8bbe9735c40475bd54f44c2e58b71fbbc35db67d0c7b188812a10a652ac2843bbb75243bfec75ea9385019d96bd6f8dc66b8b8", 0x9f, 0x8001}, {&(0x7f00000007c0)="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", 0xfa, 0x8}], 0x100000, &(0x7f0000000940)={[{@jqfmt_vfsold='jqfmt=vfsold', 0x2c}, {@data_writeback='data=writeback', 0x2c}, {@errors_continue='errors=continue', 0x2c}]}) ioctl$sock_netdev_private(r9, 0x0, &(0x7f00000000c0)='mV') getsockopt$inet_udp_int(r6, 0x11, 0x66, &(0x7f0000000100), &(0x7f0000000300)=0x4) pause() r10 = perf_event_open(&(0x7f000025c000)={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={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ac6000)='./file0\x00', 0x0) removexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="757365722e4f6465762f6b7603004dfc552ca02c91cc53a8d859a411e266c400ceb62383caa2a5a6c01a742b63495bde429de394c3b4ad8f433e573f6041952d546c015bb65da0db36ed062c76ddfd53564899567e78"]) close(r10) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f00000003c0)='fuse\x00', 0x0, &(0x7f0000000400)="c7b5bab25f021a4b8b758e5a4597f76ae25b4cc75317d05203d3b32f31f9f762fbf91f12") 2018/04/04 13:08:35 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000340)='/dev/dsp#\x00', 0x9, 0x80) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000000380)) r1 = socket$inet(0x2, 0x3, 0xff) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x200, 0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) sendmsg$can_bcm(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x1d}, 0x10, &(0x7f0000000280)={&(0x7f0000000200)={0x6, 0x20d, 0x200000, {r3, r4/1000+10000}, {r5, r6/1000+10000}, {0x3, 0x2d812db7, 0x4c, 0x20}, 0x1, @canfd={{0x2, 0xffffffff, 0x7, 0x3}, 0xd, 0x0, 0x0, 0x0, "f6f9817d0c159b9dbbcea54dfb60b0492d315067b2a63d647fa51ea10d31ce7ff77a2457e287764aeca8b02c5a1d63b9e0f615745498caece61d456e116a12d1"}}, 0x80}, 0x1, 0x0, 0x0, 0x40000}, 0x8080) sendmsg(r1, &(0x7f00000014c0)={&(0x7f0000000080)=@in={0x2}, 0x80, &(0x7f0000685000)=[{&(0x7f0000000100)="a75fdcf8382d87057501070000000000dc72564f955555cc153a58ac698d105a5f205c91", 0x24}], 0x1, &(0x7f0000000040)}, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000ac0)=@filter={'filter\x00', 0xe, 0x4, 0x430, 0xffffffff, 0x128, 0x128, 0x128, 0xffffffff, 0xffffffff, 0x3a0, 0x3a0, 0x3a0, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}, 0xffffffff, 0xffffff00, 'ipddp0\x00', 'yam0\x00', {0xff}, {0xff}, 0x4, 0x1, 0x1a}, 0x0, 0xc8, 0x128, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x820, 0x902}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @empty, 0x9, 0x5, [0x3d, 0x21, 0x20, 0x38, 0x20, 0x3, 0x1e, 0x2c, 0x9, 0x1a, 0x22, 0x1f, 0x38, 0x23, 0x15, 0x2f], 0x3, 0x3, 0x2}}}, {{@ip={@remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001, 0x0, 0xffffffff, 'teql0\x00', 'ifb0\x00', {0xff}, {}, 0x33, 0x2, 0x3a}, 0x0, 0xe8, 0x148, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00', 0x100000000, 0x8}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0x6014, 0x4, [0x3, 0x3a, 0xa, 0x15, 0x14, 0x19, 0x18, 0x5, 0x24, 0x32, 0x35, 0x33, 0x38, 0x18, 0x2c, 0x23], 0x0, 0x401, 0x6}}}, {{@ip={@loopback=0x7f000001, @loopback=0x7f000001, 0xffffffff, 0x0, 'ip6tnl0\x00', 'bcsf0\x00', {0xff}, {}, 0x6, 0x1, 0x14}, 0x0, 0xf0, 0x128, 0x0, {}, [@common=@addrtype={0x0, 'addrtype\x00', 0x0, {0x880, 0x860, 0x0, 0x1}}, @common=@unspec=@mark={0x30, 'mark\x00', 0x1, {0x2, 0x1f, 0x1}}]}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3, {{0x2, 0x100, 0xb9a}, {0x7f, 0x1000, 0x9}, {0xcfc6, 0x2, 0x2}, 0x6, 0x100000001}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xfffffffffffffe4a) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000300)=0x0) ioprio_set$pid(0x1, r7, 0x2) 2018/04/04 13:08:36 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000000)={0x0, &(0x7f0000192ff0)}, 0x10) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000140)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000040)) open_by_handle_at(r2, &(0x7f00000000c0)={0x6a, 0xffffffffffffff80, "4c0853f83a02af06f52f7b98df76c1fbeb3dd3f793a41eb7f174e31e2a90f6d371172565a189779ee55491dcd13233a068d89170598deda70680f799742108b469c849268079e6de5c26207c352a83292a9278028eaf63f016c13d7309d8b90fb10f"}, 0x101000) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x1fd, 0x3, 0x0, 0x1000, &(0x7f0000ffc000/0x1000)=nil}) 2018/04/04 13:08:36 executing program 6: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) ptrace$peek(0x3, r0, &(0x7f0000000000)) r1 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80800) fcntl$getown(r1, 0x9) r2 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x181100) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000000100)=0x3a21, 0x8) fallocate(r2, 0x3, 0x6, 0x40) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f00000001c0)=""/4096) r3 = socket$nl_route(0x10, 0x3, 0x0) lseek(r2, 0x0, 0x1) recvmmsg(r3, &(0x7f0000006800)=[{{&(0x7f00000011c0)=@pppoe={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000001940)=[{&(0x7f0000001240)=""/171, 0xab}, {&(0x7f0000001300)=""/75, 0x4b}, {&(0x7f0000001380)=""/198, 0xc6}, {&(0x7f0000001480)=""/179, 0xb3}, {&(0x7f0000001540)=""/67, 0x43}, {&(0x7f00000015c0)=""/95, 0x5f}, {&(0x7f0000001640)=""/115, 0x73}, {&(0x7f00000016c0)=""/176, 0xb0}, {&(0x7f0000001780)=""/219, 0xdb}, {&(0x7f0000001880)=""/190, 0xbe}], 0xa, &(0x7f0000001a00)=""/220, 0xdc, 0x10001}, 0x5}, {{0x0, 0x0, &(0x7f0000001f40)=[{&(0x7f0000001b00)=""/136, 0x88}, {&(0x7f0000001bc0)=""/126, 0x7e}, {&(0x7f0000001c40)=""/3, 0x3}, {&(0x7f0000001c80)=""/226, 0xe2}, {&(0x7f0000001d80)=""/130, 0x82}, {&(0x7f0000001e40)=""/243, 0xf3}], 0x6, &(0x7f0000001fc0)=""/105, 0x69, 0x1a7}, 0xd97}, {{0x0, 0x0, &(0x7f0000002140)=[{&(0x7f0000002040)=""/200, 0xc8}], 0x1, &(0x7f0000002180)=""/4096, 0x1000}, 0x9}, {{&(0x7f0000003180)=@in={0x0, 0x0, @broadcast}, 0x80, &(0x7f0000003600)=[{&(0x7f0000003200)=""/32, 0x20}, {&(0x7f0000003240)=""/172, 0xac}, {&(0x7f0000003300)=""/172, 0xac}, {&(0x7f00000033c0)=""/148, 0x94}, {&(0x7f0000003480)=""/167, 0xa7}, {&(0x7f0000003540)=""/88, 0x58}, {&(0x7f00000035c0)=""/63, 0x3f}], 0x7, &(0x7f0000003680)=""/4096, 0x1000, 0x10001}}, {{&(0x7f0000004680)=@in={0x0, 0x0, @dev}, 0x80, &(0x7f0000004bc0)=[{&(0x7f0000004700)=""/82, 0x52}, {&(0x7f0000004780)=""/245, 0xf5}, {&(0x7f0000004880)=""/132, 0x84}, {&(0x7f0000004940)=""/254, 0xfe}, {&(0x7f0000004a40)=""/21, 0x15}, {&(0x7f0000004a80)=""/69, 0x45}, {&(0x7f0000004b00)=""/146, 0x92}], 0x7, &(0x7f0000004c40)=""/126, 0x7e, 0xff}, 0xd9f4}, {{&(0x7f0000004cc0)=@can, 0x80, &(0x7f0000005e00)=[{&(0x7f0000004d40)=""/4096, 0x1000}, {&(0x7f0000005d40)=""/177, 0xb1}], 0x2, &(0x7f0000005e40)=""/200, 0xc8, 0x7}, 0x1464}, {{&(0x7f0000005f40)=@nfc, 0x80, &(0x7f0000006000)=[{&(0x7f0000005fc0)}], 0x1, &(0x7f0000006040)=""/147, 0x93, 0x100000001}}, {{&(0x7f0000006100)=@generic, 0x80, &(0x7f00000061c0)=[{&(0x7f0000006180)=""/4, 0x4}], 0x1, &(0x7f0000006200)=""/3, 0x3, 0x3}, 0x20}, {{&(0x7f0000006240)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000006440)=[{&(0x7f00000062c0)=""/72, 0x48}, {&(0x7f0000006340)=""/231, 0xe7}], 0x2, 0x0, 0x0, 0x6}, 0xfffffffffffffffd}, {{&(0x7f0000006480)=@sco, 0x80, &(0x7f00000067c0)=[{&(0x7f0000006500)=""/67, 0x43}, {&(0x7f0000006580)=""/219, 0xdb}, {&(0x7f0000006680)=""/99, 0x63}, {&(0x7f0000006700)=""/151, 0x97}], 0x4, 0x0, 0x0, 0x9}, 0x3}], 0xa, 0x2000, &(0x7f0000006a80)) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000006ac0)=0x46, 0x4) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000006b40)={0x6, &(0x7f0000006b00)=[{0x0}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000006b80)={r4, 0x2}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000006bc0)={0x0, 0x2, "8703"}, &(0x7f0000006c00)=0xa) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000006c40)={r5, 0x1, 0x5, [0x3ff, 0xfa4e, 0x7fffffff, 0x56, 0x0]}, &(0x7f0000006c80)=0x12) bind$ipx(r2, &(0x7f0000006cc0)={0x4, 0x7, 0x400, "328022535b79", 0x1}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000006d00)={0x5392}, 0x1) r6 = dup3(r2, r1, 0x80000) faccessat(r2, &(0x7f0000006d40)='./file0\x00', 0x100, 0x1300) perf_event_open(&(0x7f0000006dc0)={0x5, 0x70, 0x1, 0x1f, 0x6b6f, 0x5, 0x0, 0xbea4, 0x40000, 0x6, 0x100000000, 0xffffffff, 0x0, 0xb6a, 0x3ff, 0x1, 0x7ff, 0x8f, 0x8, 0x1, 0x200000, 0x9, 0xf62b, 0x3, 0x1, 0xffffffffffffff81, 0x3ff, 0x1ff, 0xb65, 0xffffffffffffffff, 0x5, 0x10001, 0x6, 0x4, 0x40, 0x6, 0xfffffffffffffffa, 0x2, 0x0, 0x1, 0x2, @perf_bp={&(0x7f0000006d80), 0xa}, 0x20, 0x6, 0xf4dc, 0x7, 0x4, 0x8, 0x7}, r0, 0x4, r6, 0x2) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r6, 0x84, 0x6e, &(0x7f0000006e40)=[@in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, @in6={0xa, 0x4e21, 0x80000000, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @rand_addr=0x4}, @in={0x2, 0x4e22, @rand_addr=0x8000}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}, @in6={0xa, 0x4e22, 0x20, @loopback={0x0, 0x1}, 0x100000001}], 0xa4) set_mempolicy(0x2, &(0x7f0000006f00)=0x10001, 0x1ff) setsockopt$netrom_NETROM_T4(r6, 0x103, 0x6, &(0x7f0000006f40)=0x3, 0x4) accept4(r2, &(0x7f0000006f80)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000007000)=0x80, 0x800) syz_open_dev$dspn(&(0x7f0000007040)='/dev/dsp#\x00', 0x81, 0x2) ioctl$sock_ipx_SIOCIPXCFGDATA(r6, 0x89e2, &(0x7f0000007080)) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3000000, 0x4010, r1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000007100)={{{@in=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000007200)=0xe8) lstat(&(0x7f0000007240)='./file0\x00', &(0x7f0000007280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f00000070c0)='./file0\x00', r7, r8) 2018/04/04 13:08:36 executing program 2: clone(0x200, &(0x7f0000251dca), &(0x7f0000744000), &(0x7f00008c8000), &(0x7f0000828ffe)) mknod(&(0x7f0000000000)='./file0\x00', 0x1000000000001040, 0x0) r0 = gettid() r1 = syz_open_dev$mice(&(0x7f0000149000)='/dev/input/mice\x00', 0x0, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000000040)={0x100000001, 0x1, 0x0, 0x40, 0x1, 0x400}) readv(r1, &(0x7f000058c000)=[{&(0x7f0000422f69)=""/151, 0x97}], 0x1000000000000054) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000015) [ 718.116627] kvm: pic: single mode not supported 2018/04/04 13:08:36 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x271b) recvfrom(r0, &(0x7f0000000140)=""/109, 0x6d, 0x10000, &(0x7f00000001c0)=@in6={0xa, 0x4e20, 0x3f60000000000, @remote={0xfe, 0x80, [], 0xbb}, 0xc}, 0x80) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000000080)={'bridge0\x00', @ifru_addrs=@l2={0x1f}}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x100, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000000040)=ANY=[@ANYBLOB="0500000020000000000001000800000007000000020000000000240b01800000fffeffffff"]) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000000)={0x1, 0x8, 0x3}) 2018/04/04 13:08:36 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = dup2(r0, r0) sendmsg$inet_sctp(r1, &(0x7f0000000440)={&(0x7f0000000000)=@in6={0xa, 0x4e20}, 0x1c, &(0x7f0000000300)=[{&(0x7f0000000200)="a0", 0x1}], 0x1, &(0x7f00000003c0)}, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaafffffff0ffff86dd60d8652b00140000fe7e00000000000000000000000000aafe8000000000000000000000000000aa4e204e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB='P\x00\x00\x00\t\x00\x00\x00'], &(0x7f00000002c0)={0x0, 0x1, [0x0, 0x4000000000000, 0x0, 0xaf5]}) sendmmsg(r0, &(0x7f0000002ac0)=[{{&(0x7f00000026c0)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000002a40)=[{&(0x7f00000029c0)="ba", 0x1}], 0x1}}], 0x400035b, 0x0) 2018/04/04 13:08:36 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f0000001c80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001c40)}}, 0x20) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000005fd8)={'vcan0\x00', 0x0}) connect$can_bcm(r1, &(0x7f0000001ff0)={0x1d, r2}, 0x10) sendmsg$can_raw(r1, &(0x7f0000001fc8)={&(0x7f000000a000)={0x1d}, 0x10, &(0x7f0000000040)={&(0x7f000000a000)=@canfd={{0x1}, 0x0, 0x0, 0x0, 0x0, "0327e1b22b5fcef7739c699f5ff986ca08990039576a7d5cb2bdac3fa80acf584ecb5fee496e6866856b76b5f700000000000000004e2f9663a918fa1efd9b0b"}, 0x48}, 0x1}, 0x0) [ 718.116638] kvm: pic: level sensitive irq not supported [ 718.143173] kvm: pic: single mode not supported [ 718.148819] kvm: pic: level sensitive irq not supported [ 718.162155] kvm: pic: non byte write [ 718.209102] kvm: pic: non byte write 2018/04/04 13:08:36 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000982000)='/dev/cuse\x00', 0x2, 0x0) pread64(r0, &(0x7f0000000640)=""/56, 0xfffffe73, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0x80, &(0x7f00000003c0)="d21d599d37e856f098ad90ee5fa3c22bd727de431fd4a7a8861cbd6f533da21b6c5a0c9c3dae7721d1577ffca84749c6b62df0a40b45d3434e57742aa4305c2dea295cde980545b963be4e2db576ace1cd1a560f98c1b0b9df69cf5d3a5750c05e128327c4fffaedef03ede62e5f4215ab31ab7463c92f45e7a8067e720813947b01b331291981548a4a78c0986902e39fd3938c57ee993ce26a5d75b084f53014736e39676b9a8bc05d1ba53f28911daffd00db242a2e0128d5a0ed06c0a9c70ba0e796cb40be09ebcde2ed7ce33348ef2e61acb978b96fbafedfd6a020a3753a55b4e8f974ff7fd105bbacc60039105e9ddd52a0a72cedee", 0x46f) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000100)={r1}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000080)={'ip6tnl0\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000140)={{0x3, 0x2, 0xfffffffffffffff9, 0x3, 0x6a9}, 0x101, 0x4}) readv(r0, &(0x7f0000814fe0)=[{&(0x7f0000296f99)=""/103, 0x10}], 0x10000000000001c0) sched_yield() sendfile(r0, r0, 0x0, 0xffffffff) write$fuse(r0, &(0x7f00000e5f18)={0x10, 0xfffffffffffffffc, 0x1}, 0x10) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0x1000) [ 718.230524] kvm: pic: non byte write [ 718.241512] kvm: pic: single mode not supported [ 718.241523] kvm: pic: level sensitive irq not supported [ 718.263206] kvm: pic: single mode not supported [ 718.269154] kvm: pic: single mode not supported 2018/04/04 13:08:36 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0x5) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000fcf000)="240000001a0025f0006bb4040000001d020b00ff0010b500001000eb080002007fffe5b7", 0x24) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000005c0)={0x0, 0x3}, &(0x7f0000000640)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000680)={r2, 0xeb}, 0x8) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000000)=0x100000000, 0x4) r3 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r3, 0x40000000af01, &(0x7f0000c97ff8)) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000001140)='/dev/audio\x00', 0x0, 0x0) close(r4) ioctl$KVM_X86_SETUP_MCE(r4, 0x4008ae9c, &(0x7f0000000100)={0x4, 0x3, 0x9}) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_FEATURES(r3, 0x4008af00, &(0x7f0000000000)=0x200000000) ioctl$VHOST_SET_VRING_ADDR(r3, 0x4028af11, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001300)=""/81, &(0x7f0000001380)=""/21, &(0x7f00000013c0)=""/143}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r5 = syz_open_dev$sndctrl(&(0x7f0000843000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r5, 0xc4c85513, &(0x7f0000b46b38)={{0x0, 0x0, 0x0, 0x0, "2a421c03781c85e5de4eae2be6be026f26ed58788e01428a987c6eb6d58814a89e3e9d707f1c8d002aaab2c6"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000], {0x0, 0x989680}}) request_key(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)='ppp0/\x00', 0x0) 2018/04/04 13:08:36 executing program 3: ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000000200)={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {}, 0x20, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 'ifb0\x00'}) socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000280)=""/93, &(0x7f0000000300)=0x5d) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000340)='/dev/qat_adf_ctl\x00', 0x204400, 0x0) mknod$loop(&(0x7f0000000200)='./file0\x00', 0x4, 0x1) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) r1 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x800000007, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r2 = syz_open_dev$vcsa(&(0x7f0000000440)='/dev/vcsa#\x00', 0x3e5e, 0x80) accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x14, 0x800) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000100)={@empty, r3}, 0x14) r4 = bpf$MAP_CREATE(0x0, &(0x7f000012b000)={0x5, 0x1, 0x200, 0x2, 0x0, 0x1}, 0x2c) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000000400)={0x7, 0x71}) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0xd, 0x0, 0x4, 0x6, 0x0, r4, 0x0, [0xa]}, 0x2c) ioctl$int_in(r1, 0x5452, &(0x7f00000003c0)) timer_create(0x5, &(0x7f0000000240)={0x0, 0x1d}, &(0x7f0000000280)=0x0) timer_getoverrun(r5) socket$nl_route(0x10, 0x3, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f00000001c0)={0xffff, 0x3f, 0x6, 0x0, 0x7fff, 0x6, 0x9398, 0xf000000000000000}, &(0x7f0000000200)) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'sit0\x00'}) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000380)=0x8b, 0x4) [ 718.274090] kvm: pic: level sensitive irq not supported [ 718.279127] kvm: pic: level sensitive irq not supported [ 718.284642] kvm: pic: single mode not supported [ 718.290183] kvm: pic: single mode not supported [ 718.294981] kvm: pic: single mode not supported [ 718.299837] kvm: pic: single mode not supported 2018/04/04 13:08:36 executing program 5: add_key(&(0x7f0000001ff8)='keyring\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a}, &(0x7f0000002fe6)="e415a048b002f55df757c067cd3d71463eba201edf5af5ee0d952e", 0x1b, 0xfffffffffffffffa) r0 = openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000000)='cgroup.type\x00', 0x2, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)}], 0x1, 0x0) 2018/04/04 13:08:36 executing program 7: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000140)={'nat\x00', 0x0, 0x3, 0x58, [], 0x6, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}], &(0x7f00000000c0)=""/88}, &(0x7f00000001c0)=0x78) r1 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0x9204, 0xf0b1) 2018/04/04 13:08:36 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @empty, 'syz_tun\x00'}}, 0xffffffffffffff60) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x0, 0x8010, r0, 0x400000000000) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'erspan0\x00'}}) 2018/04/04 13:08:36 executing program 4: unshare(0x20000) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000300)) getpgrp(0xffffffffffffffff) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/net/pfkey\x00', 0x400, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000500)='/dev/rfkill\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000540)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000380)='net/connector\x00') setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000002c0)=0xffffffff, 0x4) set_mempolicy(0x8003, &(0x7f00000000c0)=0x81, 0x93c) modify_ldt$write2(0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x8000}, 0x10) r3 = syz_open_dev$tun(&(0x7f0000a9dff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r3, 0x800454cf, &(0x7f00000003c0)) setns(r2, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000040)={0x6c, 0x0, 0x5, 0x200}, 0x8) io_setup(0x3, &(0x7f00000004c0)=0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000480)) io_submit(r4, 0x1, &(0x7f00000001c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x800, r2, &(0x7f0000000100)="3946c93f4026ce2b4b55d164be5a264980e76f0ec565a7c5e245850e623f830dd3b671ff8cb768114b1d12235fa808aa80efb9b56d66a33a4ea4de288f1706748e53a8bee27db64ba067af00e968cf1abf87853a47e2c709423ab9c658f291fbd8a245527208bf4546dbe3816e03f4e1270d4859b32e", 0x76, 0x6, 0x0, 0x0, r2}]) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="19000310e964ad02a5334d67fb00dabcecef0f6ce5ac1d08a08d4ece5d940d5dfd604b9e01a686a028fa9d1bcd94cc", @ANYRES32=0x0], &(0x7f0000000400)=0x2) ioctl$VHOST_SET_LOG_BASE(0xffffffffffffffff, 0x4008af04, &(0x7f0000001180)=&(0x7f0000000f00)) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000001240)) fchmod(0xffffffffffffffff, 0x0) pread64(0xffffffffffffffff, &(0x7f0000000900)=""/195, 0xc3, 0x0) r6 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000fc0)='/selinux/enforce\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000000040)=""/172, 0xac) setns(0xffffffffffffffff, 0x0) readv(r6, &(0x7f0000002780)=[{&(0x7f0000001000)=""/192, 0xc0}, {&(0x7f0000001440)=""/4096, 0x1000}, {&(0x7f0000001380)=""/76, 0x4c}, {&(0x7f0000002440)=""/218, 0xda}, {&(0x7f0000002540)=""/88, 0x58}, {&(0x7f00000025c0)=""/186, 0xba}, {&(0x7f0000002700)=""/110, 0x6e}], 0x7) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001140), 0x10) getpeername$packet(0xffffffffffffffff, &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000f40)=0x6) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000005c0)={r5, 0x4, 0x8, 0x400000, 0xec, 0x5}, &(0x7f0000000600)=0x14) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000280)={r7, 0x13}, 0x8) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x80, 0x0) mq_open(&(0x7f000084dff0)='!selinuxselinux\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x5}) 2018/04/04 13:08:36 executing program 3: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000000)='\x00\x00\x00\x00\x00\x00', 0x6) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000000040)=ANY=[@ANYBLOB="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"]) clock_nanosleep(0x0, 0x0, &(0x7f0000000440)={0x0, 0x1c9c380}, 0x0) 2018/04/04 13:08:36 executing program 5: r0 = openat$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$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f00000001c0)=[@text16={0x10, &(0x7f00000002c0)="0f011d26f2360f350f01caba4000ed0f01c90f01ca6766c7442400910000006766c7442402080000006766c744240600000000670f011c240f08660f6c8fcefe0f09", 0x42}], 0x1, 0x0, &(0x7f00000002c0), 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x2000, 0x0) setsockopt$inet_udp_int(r3, 0x11, 0x66, &(0x7f0000000080)=0x9, 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) r4 = dup2(r0, r1) ioctl$ASHMEM_PURGE_ALL_CACHES(r4, 0x770a, 0x0) 2018/04/04 13:08:36 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getpid() syz_open_procfs(0x0, &(0x7f00000000c0)="6e65742f6d6366696cec4300f8e3") shutdown(r0, 0x1) 2018/04/04 13:08:36 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f000048b000)='/dev/snd/pcmC#D#c\x00', 0x200000000, 0x204000) mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x800000300000d, 0x2011, r0, 0x80000000) 2018/04/04 13:08:37 executing program 1: mkdir(&(0x7f0000249ff8)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') poll(&(0x7f0000f59fc8)=[{r0}], 0x1, 0x80000000) r1 = gettid() timer_create(0xfffffffffffffffb, &(0x7f0000000040)={0x0, 0x12, 0x2}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, &(0x7f00000001c0)) tkill(r1, 0x14) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00000000c0)={{0x0, 0x3, 0x1, 0x2, 0x10001}}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000080)) tkill(r1, 0x15) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) 2018/04/04 13:08:37 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000200), 0x80000) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000140)=[@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x7fffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, @in={0x2, 0x4e21, @rand_addr=0x81}, @in6={0xa, 0x4e20, 0x401, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in6={0xa, 0x4e21, 0x100000001, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in6={0xa, 0x4e24, 0x80000000, @mcast2={0xff, 0x2, [], 0x1}, 0x6}], 0x90) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000000000)) ioctl$KVM_SET_ONE_REG(r3, 0x4010aeac, &(0x7f0000000100)={0x1004}) 2018/04/04 13:08:37 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x100000000000000}) ioctl$TCSETSW(r0, 0x5402, &(0x7f0000590000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ffffffe}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1) ioctl$int_in(r1, 0x5421, &(0x7f0000000000)=0x20) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/04/04 13:08:37 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="010100010000000000000000409d9256", 0x10) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000017c0)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000001840)={0x100000000, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x100, 0x7, 0x8000, 0x8, 0x46, &(0x7f0000001800)='ip6gre0\x00', 0x0, 0x21c0000000000000, 0x3}) r2 = accept$alg(r0, 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000080)) write$vnet(r2, &(0x7f0000000380)={0x1, {&(0x7f0000000180)=""/231, 0x230, &(0x7f0000000280)=""/195}}, 0xfee1) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000000100)=0x8) 2018/04/04 13:08:37 executing program 3: getsockname(0xffffffffffffff9c, &(0x7f0000000100)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000180)=0x80) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f00000001c0)=0x400000) r1 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r1, &(0x7f000004bfe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000200)={0x0, 0x8}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000280)={r2, 0x9a, "37b8ca61313097243eda55a0c440db54233a701cab6eb45e20fcbbd01d8b641765189197626d0a290f3fadca6237400df4426e5d612026eca84c274199942ad578cc04bb138705afe1378a53d6b7bd762b4e3a85596c58caad59647fc857e1a987f4a6274a235184b8870b966e066860577147b696b1b18e05dac0bd3d73e5d8abf026eb8ef3bc3492f8e09e40a0ff3771a369c14a4f477284ab"}, &(0x7f0000000340)=0xa2) getsockopt$sock_buf(r1, 0x1, 0x19, &(0x7f0000e530e9)=""/16, &(0x7f0000000000)=0x170) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000080)={0x5, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x1, 0x4, 0x3, 0x4, 0x0, &(0x7f0000000040)='dummy0\x00', 0x5, 0x6, 0x2}) r3 = syz_open_dev$dspn(&(0x7f0000000380)='/dev/dsp#\x00', 0x5, 0x400) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x8040ae9f, &(0x7f00000003c0)) 2018/04/04 13:08:37 executing program 4: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000454000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000), &(0x7f0000922ffc), &(0x7f0000000080), &(0x7f0000c12000)) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1f, 0x58040) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x5, 0x1, &(0x7f0000000140)=[{&(0x7f0000000100)="cf6f7d1c538de3ccc1790bcb82cb2264bf36430027c6b7d5bc9ac033579cf0096ba11ca59ef110dd20af321e3d2029a480905acd0f2bdf3c6b416b119ff9", 0x3e}], 0x20000, &(0x7f0000000180)=ANY=[@ANYBLOB="6e6f646973636172642c6e737569646469722c6e6f7306000000698106646174613d3f0064657265642c737569186469722c0000"]) listen$netrom(r1, 0xfffffffffffffffe) 2018/04/04 13:08:37 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0xa, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x1f, 0x8, 0x8, 0x4, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={r1, 0xfe}, 0x8) getsockname$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x14) 2018/04/04 13:08:37 executing program 6: socket$inet6(0xa, 0x0, 0x80000001) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000a77ff8)={0xffffffffffffffff, 0xffffffffffffffff}) read$eventfd(r1, &(0x7f0000000080), 0x8) recvmmsg(r1, &(0x7f0000145000)=[{{&(0x7f000011a000)=@alg, 0x58, &(0x7f00009fd000)=[{&(0x7f0000e29000)=""/1, 0x1}], 0x1, &(0x7f0000728f89)}}, {{0x0, 0x0, &(0x7f0000f79000), 0x0, &(0x7f0000d3d000)}}], 0x2, 0x0, &(0x7f0000172ff0)={0x77359400}) r2 = dup2(r0, r0) dup3(r1, r2, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha224-avx,ecb(des3_ede))\x00'}, 0x58) 2018/04/04 13:08:37 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) accept(r0, 0x0, &(0x7f0000000080)) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$sock_int(r0, 0x1, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/04 13:08:37 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r1 = dup(r0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000000)={0x80000000, 0x4, 0x8001, 0x0, 0x2, 0x1, 0x80, 0x80, 0x4, 0x1}) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='nv\x00', 0x3) socket(0x0, 0x0, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000040), &(0x7f00000000c0)=0x68) shutdown(r0, 0x1) 2018/04/04 13:08:37 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75fc8)={0x0, 0x0, &(0x7f0000805000), 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) io_setup(0x8, &(0x7f0000000100)=0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) 2018/04/04 13:08:37 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/sequencer\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x0, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000d97000)={0xffffffffffffffff}) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = dup3(r3, r0, 0x0) ioctl$TIOCSBRK(r4, 0x5427) 2018/04/04 13:08:37 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(r0, 0x0, 0x0) socketpair(0x10, 0x800, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$KDSETMODE(r1, 0x4b3a, 0x2) 2018/04/04 13:08:37 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x6, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x400000, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000080)) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x16907e, 0x0) pwritev(r1, &(0x7f0000001400)=[{&(0x7f0000000180)='9', 0x1}], 0x1, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x5040110}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x98, r2, 0x803, 0x70bd2a, 0x25dfdbfc, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3ff}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}]}, @IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xfff}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x5}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback=0x7f000001}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x6}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x20044044}, 0x800) syz_open_dev$sndctrl(&(0x7f0000000380)='/dev/snd/controlC#\x00', 0x8, 0x80000) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0x4e22, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, {0xa, 0x4e23, 0x81, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xfffffffffffff800}, 0x9, [0x0, 0x3, 0x40, 0x3, 0x6, 0x27, 0x1, 0x7]}, 0x5c) 2018/04/04 13:08:37 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x8acc1, 0x0) ioctl$TIOCEXCL(r0, 0x540c) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f000018f000)) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, &(0x7f0000000340)="b809008ed0360f017801440f20c0663502000000440f22c0baa000b80000efbaf80c66b8e679618b66efbafc0cecba2000ed332ab8bd000f00d066b95e0a000066b80080000066ba000000000f3065643666dec5"}], 0xf6, 0x0, &(0x7f0000000240), 0x0) 2018/04/04 13:08:37 executing program 7: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e20}], 0x1c) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0xc00, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x32) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="9500040001000101050000ff71e8bedb63e785c7f4df4b"], &(0x7f00000000c0)=0x2) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000280)={r3, 0xb5, "873beae5993f29f5090e87046f638a5a58c6ad1d253b6c3fc246d5ef7bae5409b602d8ae5320c4f342cf0003ac04ec856459879f8b1343a55f6417b4e10d236fe766d4a5da8cc0d870e0d2955d4934e6881b1684131a56246c0c2d568931bdc3002155c547ed5c8c71faf6ec6a0ce9354dd43df4ba855227db8f2e5db46ba1b1ec5ca1d96c41a2e8d182272d968544a3c80e8e77c0afb857a013a0d5f108c3f2de61bf8b0224142c05b24329ff835b31e65470bf07"}, &(0x7f0000000340)=0xbd) acct(&(0x7f0000000080)='./file0\x00') r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000100)=0x1fe0000000000) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000140)={r2, 0x2d8c, 0xb4, "2507c1510499dcf2fb8b3bf3f8199d2873daaab49f12b2fac33734c2538190cc7dce1b201a92d7aa25cbec4e936f5f25c2dd568158a69d75fefabdadf3f999ea49ee0c89b703ccd2ef85447e2eb17a2715e64228b51844e330f6baf1e5e206afbe2c10ce38846b72a5518fcda995a00fd0302ee7e6c2775e47f23fdcefb22941b6b659f71722b25890c86b2108435999c144a6a3e88d859e991cc933cbfca67b56093a4daa2c3a2c4087af3b92f1e51b07ee2c5d"}, 0xbc) 2018/04/04 13:08:38 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000080)=ANY=[@ANYBLOB="ff3997ffcd00aaaaaaaaaabb86dd60c8fba20a182c0000000000004000000000000000000000ff020000000000000000000000000001000d903801a80000ff020000000000000000000000000001"], 0x0) 2018/04/04 13:08:38 executing program 3: r0 = timerfd_create(0x7, 0x0) fcntl$setsig(r0, 0xa, 0x27) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f0000000080)={'ip6gretap0\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) unlink(&(0x7f0000000000)='./file0\x00') write$vnet(r1, &(0x7f00000001c0)={0x1, {&(0x7f00000006c0)=""/4096, 0x1000, &(0x7f0000000180)=""/7}}, 0x68) setsockopt$inet_int(r2, 0x0, 0x2e, &(0x7f00000000c0)=0x3, 0x4) 2018/04/04 13:08:38 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000000040)='maps\x00') sendfile(r2, r2, &(0x7f00009c7000)=0x400000, 0x400000ff) pwrite64(r0, &(0x7f0000000040)="20c43360641612f9594d2413deeff9ba20e4c34fc575970fa565077ea78185badffe7afde878fa5ba9d84c0b7b220000000000", 0x33, 0x0) write$selinux_create(r2, &(0x7f0000001440)=ANY=[@ANYBLOB="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"], 0x48) perf_event_open(&(0x7f0000223000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = msgget$private(0x0, 0x20c) msgsnd(r3, &(0x7f0000002880)={0x3, "f1eb43d0a8332a578d4a325b8773cb759f6f030d09f6dae1eb02d86d35a5ec84aa42c780e429d1956403c2fadd7015b4e6011943e824bf10a9984318c6cc80c5b5ae9b27fe6524baa029c569003a667a97efedfba1b003051453f9419aeeb4a35f904acac51931887b6a6e7081d87dd1494af1f89921217908bbbb02108612ca7d16cb3b682c54c0a3f7031422000fc06bef6d90a8ae8d0df0b7751fe9f991d2d940f3527e3c74c4513e4ff5c52cdbc8f4da3082bbfae2279052f23fc14c79468f050d54dacbebe66782bfde4bef195773a44b6374e4c38aaaae2d3132102cb06b47be5fa7c2f5a2ac208cfcb34a3b1a94f5e5e9fc381f020be684ee867b659762c657f52ff738515d60131b918309f14472f5256043ef30dd4c7bdee743db221a41bce2a1ca11f1e7272fe61d8be96b0df325effbdb2c47e5aa8a8035ad31cad09a53808fec18ee46c1e0797e2d1925736cf70da740ab14cd012c37305652429087b06ec795ba3de01039589c4817da5b05dd58ef5cac5a41f973b6239d6f3cb1e2de5491b73eee7198b5687bf225794e77e6675c4062c6b5ddca6ae81a4f357a583857ba620a455e6dbce95b9120fabba25bc082d5c8d3aa683bb0037e73568b145a869ca72987bb27677152d1966f16d81a57177c0818c3a0c2829c7d48b00f09980fa16546f062c6fd03bc67d863f9482f950c7d1be3c27153ec61c95c3573e11af9c8ec31d922efaad4b4fc28b6e5885e08bca15d3fd004e199d68d88f3d1617811a31d8ace2f58496456e19e85fb674c3804ed2c4bead703e67d55310746506491667d7053c8aaef6feb28842f8f3fe0e4db1b5ff17ed8c838036dfb0b10b63c9f40d298395eff5db4aafbccf1b19495b965a176a640b97e6ffd89cdc11d2286c282c0f2115d03f450263851553ecb25c67851c8e787b4b07b35fcb7db28e99ee4cd81fb02f07a46caa54f95e7246854da07bd681f9958af57d81034808b056c20d9b35e433e19d9bc888150bca17c0df4a7bd203243762978f7649b1486e21382836c3dac10c6b4e483ac3eb4a07d9940bd2f7236a8d8e6e7fc4d3ab1a4ec9aadd181416d22116719193d915110a463d6f3aa13c22c142e6b202d42b7bbf3dc38d3a887c4c190e22c89efe4fb981cc5edf667a7347c5c897c7482920accb9c6f3fafa90d96b77d3b731b96fc6fd2b3a61c9867f7b3a4d9875eb50bfe7f5e73510dc146cbc5192f459bc0d5f407e05dc9de32f027585dadd44f7861ee6326e76368377935ecd709f9cfbe6f4dbb44312819dae08d7bce78329fd570221f0914bb5b2903f0fa9682d2fa94e212a471ff745257895c8041cb17720f791256fd4d61b6fc2fa4930d3b04c9fefeb8f86695e5c7d860e9f3db1cffd5af7be019e7fd09fabe6ac92caf8dfa46a1ddeea8c6c4970c3e532f289da319dfed3e1b80cd9d453a3c874d1a464c241781d48f65300ad1c829955ebd65dc26a988c941c666a2a007d1d31cee99486813db79d598fd54af3b5dcc04b6583127faad29ff405302c67523c580afb7a5f46e44ce58b52fb4ed37016de534bbf6435808eeee2a71824024dfb60a26ae4214c721306a46f53eff2b239533dc1322ccae6440030a2f61780ba6efe31cdcf3e3426960b1a4d7fa67b24b0c27e35d1561cf12dee3a2c18d479ff0d02d081ab576f5182869261d17627d01282bee772a0319da45a31e183bf3718bdb1f4c761d05c73ece943b9048e3bbde6683b02ae42add56db108b20c2be01c6f986ba23102f535ab4dfccdc44648f074cd34477b7414a021f806d42a5117f1bee8226dd0a4d7ed93ba062060b3db100ce80d2954bb9a51ad9ed4fbc02187d0e1dd9404b01a4aece8483599735fd1bd9e507545120c7de6d8cc243ba358ce60f288d0121a67962be88640719e70ea96c57300e2e1615c941ffd8a78eda92054b2830065b2d87d7212dffe870bee18ad61be8cb6994f427ab4cac1984b8cc39b39fe15cda35fb6b9cb40984d67e40de761a27a8e574bb2b6b8a0d8d31472a076b48a2df5098887d561f3ec6666799eff7e893c1e1a2142bf11697c7997e2523b3dcfd350dccb5c3efce5d837bd21a3671a3336cea5a6c8e291d31cb1303a11b2514435aba14b3e93ca48664bc58ec98f24475453265b004c38cd3d8e187af9d93083779c75aa1d63c24c3f26cb70768f8686ec3f1f48c5cf7eb929dbf67c239d0b5518e0d9a15b8a3c3d243d5a1c9e0ede801b46d3ad7442abeae7b469120ab76a311b6e25b7779ac4c2589085141bb393e412ab43b766690ca0931946f214b30b961865a422da79dc15518a250a2cbaaa9d595d271d700a062e4569b10b6c35df2fa7213c1a8dfa170e5a97e23f41a05c846398e022098859bf45c97acf364a406b9df5ed9e2fff9c44f3d422e7e3b65407d5ec5a3e0815c4449b058a69c79a5f21f32040669356c5b5d8d0698a948c8f7a90067da6b2a13f2d87cf4f3ddb11654c01050cdacc5eeeab219b58ab5fc275cf790602be3c6b8205747f203e8ed792f5c8ffaa95ad83d3ca2e0f04404a0b5bee6be93ca647c2bdf42ec3e5038834417a4e4d107cbbb2b8c2732d6932390a064757c7238677c83b45f031693b380ea64a234c48c9e31f8fa8b7acfab2037f859e7896e239589893ca9683e19c05d99bb652e3501aa4fa2413c1f4cd2203209b18bf6d203f748817b01111abadda0d973ea20a77720a59533bc8b9c882c90b865475ba2dba0065c73b49feefb19f33282d967e00774ef10f9930e4396465fbbd414e7e5749324efd27bce17d423c953a546c88c5d7b01af5c2cba6f4a2162858ebd78c7082e04820864e245c2d25ce8aa448336533607ee2d87beeb35d253db4e0da5951bf9085ffc67f350df821134da2c5828f89949e5e6e6bdbf9bf3d0c60ce14e221ed55beec5044c6f1567b87da2f3f47b599e544a7962bebe4896aa3687749f4f4d85f4d85d474a3687be58b4f3bf2f912611a4110a191b5c032cb5d55fa9e4aa849151bedcd36d026f38c3303fd3aed41009d1ae5d3f062f4582c8c6088f5712b15e923b34eeeb870f1c00f76b3f9990e7cc9b1c53cee6b2d4abbb98eb38475b7ebb4b5443bf031cbd33a333ca1c29a72a555c5281fcccf120b6433183bd8da3567e05b92a2b277d64e177092d6a6f3a131c30f644eb1e1eba9fce63394b294a536e2b6493b2c7cb160d8f558000c14a7fd7df8567b1e31639dcd8152ee3d29566fbbb93d27a1f5bde9a765a951d6c8f781bf2dc9f29aa11df1af751b228f1fc1989f58e2fa74f644c05a9c2d53ef5449b4431a74c520ad5085e30b026a36bcee683a24712e657b29c09ad0ef697d56cec0374df9a76fcc4ec73e5a5ac942f5b74ecd9d478520b2f34e095d531efa49e055cce9e61bdc3b1070ffe7216ee7779389c35b0e1396d6657d8c6d07aed506ede7c7a2e6267b58eaaafbc656cd7a1d20854404f7b66e58a765586104b100cd3f9b0b435efbe7eae4ce52c0d2b438a5d4ca3ee88fbfa3ad6c17e400e96a1f28f5da61046e53968099d96fb2895243c73216b9dbc0755f5d8fc6b69425d59e2a06af8f35f111f4f4ff7b6b5f4acdbb3acfa8634434a07a0de203d0f6aee96c3ea0a460ca536e0cdb5923e565a7f7d02d122ad0bc5485d317e45987e9ca88ab55f771b2941bada068995ae8b38805e05fd62afc64a1c2ea7cda75536daf4b9e9cef4ee61cfced1d18d84ffe4fb1cac3cf165f46361378dc7dc570db8bfd204cd17f4bed2c0cb3601971315a6a2b67011b363514b9392be2cd928cf8d91761b69d1079cd6bf13aff7b5fd020f4e550a3c9df4c344d765acae4d3d0354a0249c68c7f3bc755a6886b2e8a72c3ae5ba2fca81754b6f81094cc0dde700255bd0da27aa571e423bc8021970698a44589dfdb4a3ddffe14525c0b07715ae8e56683eb5143fbc87f18afe08ca84a7f4447a94b5616ba65d470e243c0c83aaea8000c672ddf256d8b6400708c184736e83187c4a2a581fff36d06e5e2297194783b4dea725fd539340b0667bfc0e040ba7d7c1c508bd927fcd0472a52c9715040b3951a885d542252e0bff34d1aa8f7a65cec74f50bab0824449de2db027fb5a7a18792ba50d58c1029ad1af96e74e5f7ae8d3f0d691ea4cf2680aaa5dacccd88bd1bbb4ad07a4f887f59d832537597fb444d1da4054b9d3f9956b5293cfaa1105e63a6718a16992df4e62619ac122b9013443e7edb4cd80edbc73a5f7c94d016cc56ebdcfee33e9d14ecd0dd7edd5824c4a584350369cdf337525787159306abf45ee5c8310581e43bceb5f6b16d203fb2e0a00cd68700bf36860788f201ab84f647778af121fec3cf58cc288e1afa815d39b13cf71d0efd4b08aedca4fd481f5250afba7c06856e4704867fbc98241dca7f141c8819b0f9a96a63f685777565901ca723001b0f190ec43c29cd34d09a0e6ed0e930c09857f35acdd651eb9ea590c82a159a6c765b9250783cffe7e55c9f71b5a4e42092e196fcc5fe53f65db08059e3367e1cb3bf7dc6e84300c27f558e9e7a9274ccdff04a69d6b3a8a6e24747e3e90df3ec689a2cb76f8d783a4a52db2132bcd0d14cada6d163eb89889d29b05f16bdcac878e5c23be1ac91d7fefc7dcd712211129d77c8f7ba626977b76f857a4295afd1d4be2d37ceb7573688ebfb9728c4156652f83e06b389c7e7b72288796d1f479edda647a2b491fbb6af0726f2f08edfa81a0e589b66ab989170b88effb357aedc41ca7e6c9fb5754843d1fe2e9bed997b1ad8cb520bf8daa57d8aa0b6d157185098c8a88af70c4105bbbd0fdc72bddd66ef80fb528404647cddd1a7769baf0e9e4cfd5863e7e51d87d3d02d556bd096995fe3617833a2ae936021a98ae314791e549de7febc85df93b0db2c9daa6e10a6198307a718b1b4500332eba926d8e6971fbfb03eb6f05b9f4d3f33bcd9f5b8fb11ac370f93710d2de2ebda6ddc83925de1755ac0cad2606f7f4bb6f06c80dc6f989e656ce1bb785e60bc173918419c609a1cd1a1290dd70173fcbca31e48e14c106e15e3600ab1f846e64ea208b3daaf9347de651f5f9bf277cb67c7f8486c20acb86e82023126cbcc7c5d11ceee721e452ffb2879e489f0b5355d1335b6c07bcf791cd5f3b5487bf3372fe4f7cdf31a5f56a78049bd65fae4306b41c3a7df1810ce4faf12ea0dec89b205876764dfdc29bfd8c87a131f5efd3a0b59b293cd1d9b9705073f8be365a72621dc0fe8d61c08a6e7e8f8f03ad2b12aa0bea76c2d2a18fd074bf442fc55f941f7d3c0ab8a20bf284843d1e6e685ea12a1bb9357997fef121a7d1407dbfa45de075ed173612e57a3fdb04b9259f28a815c8f11c1a3243e777220bf1ec9be1fffa59927eb9d902e15654eafe17ef8b4ef5b92cb8c0e7c51e585a755d2b4ba48bae0a6b0123549e73d258471d945fc4b2208815fd984275c3a184251a9e7381b282b7e85c211e4066ff44f2f930825c84a49cf33e0000f950e26b68ae25c415f3aaf9fa8e4889439fdb0eb8c4bebd067efce58a90c3446139e5c5a0910a41d1d6daad9610a45bcbf587104410ea0bcf4b0a4f615460cf9ea825b3e7413a490168b39beb0606f0fe71904a5bcb5d42636a655bccaa863f1f4d3f9f3e0d295b85d52e17116bfbdc6f3c188fe573647b813091d6a919e117aa0bb7acc483562c45792883c6ba2f5e67c47750163318fafca7333722e670dc112b91c3152f926b913340c40a38bdff8c126752ea59eb279994c9c4f083791b61336bd7d00"}, 0x1008, 0x800) syz_mount_image$ext4(&(0x7f0000000140)='ext2\x00', &(0x7f0000000180)='./file1\x00', 0xd1eb, 0x5, &(0x7f0000002700)=[{&(0x7f0000001280)="6787cb12ce18dc217526f7c57a697b59b449d4416ff6e7b4d6ef355f7206957f496803fdfc971d956911f3ad55632b965082f6557b4070ddfdffc29b3becc72726ced19da64225e4dfa79f20f03f287c3e04411dfd92f10c442d7141813d83fc60d60ff2e61bf1e89a0e750f2f12863c072f456167ab7e76853425b0142328852ebabc", 0x83, 0x2}, {&(0x7f0000001400)="83e78ca4fc21ebaa840bd080247ea3af26271d47a72f0ef0", 0x18, 0x40}, {&(0x7f0000002440)="a028f68c0165fea8b313f1df2c432620b770cf07af2bcaf25bbbc1f3357709199749b3cd84499cd3837d015bd6e815bab57439c6cd330976120cc27f9735ece4afb08125711bfd0b2c9aea4aac2d3d1d990f67bcf6f381609ea1c927b1ea6b43d2a864223f31a4c3aeac5cc516a6ec6f5592803824f23b6e001a48b0aed0d8546a89af87224116ef9d39ef3b08cc63f1496e4945", 0x94, 0x3}, {&(0x7f0000002600)="6444a607c0f3b756b6afc0bd43ade4f633bc9695cd28f46b8d16e9a1f24ac252f8f11d42e53e8a80ceccb5c086b31e86a11f85c795c211e4a5170a77f006234b92af2b0623e50f84a24a1958734d08", 0x4f, 0x6f46}, {&(0x7f00000026c0)="d9798cc5b38d531d6774574b43c57190351e7ae459328f3b6415bf", 0x1b, 0x4d235163}], 0x81800, &(0x7f0000002800)={[{@init_itable_val={'init_itable', 0x3d, [0x38, 0x34, 0x36, 0x0, 0x78, 0x39, 0x78, 0x35, 0x3f]}, 0x2c}, {@dax='dax', 0x2c}, {@init_itable_val={'init_itable', 0x3d, [0x78]}, 0x2c}, {@dax='dax', 0x2c}, {@data_err_abort='data_err=abort', 0x2c}, {@noload='noload', 0x2c}, {@nombcache='nombcache', 0x2c}]}) ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f0000000080)=""/179) setpriority(0x1, r1, 0x8100000001) 2018/04/04 13:08:38 executing program 0: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) 2018/04/04 13:08:38 executing program 7: socketpair(0x0, 0x80000, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) r2 = msgget$private(0x0, 0x0) msgsnd(r2, &(0x7f000010d000)={0x3}, 0x8, 0x0) recvmsg$netrom(r0, &(0x7f00000013c0)={&(0x7f0000000080)=@full={{0x3, {"c6864025d309ea"}, 0x8}, [{'%\\@D/0~'}, {"490c293a0da341"}, {"b44ff725b87e88"}, {"d135698b6c6d79"}, {"381acff573d729"}, {"3b357f24b2fbb1"}, {"02a09c5647214b"}, {"bf85a14cbaaf3c"}]}, 0x48, &(0x7f0000001240)=[{&(0x7f0000000100)="baafd0bf74e99e06ce3d8e6bba45a63f6af95207a0dd20c58abc9270979df1a1cee2b5a78cdaabe32ea9ba66f59d3a143c4ba81c0bf36131b5fa179d422853ed038cbf41c6153f5efdfedfebe82036d14542f03f4b0926d4a568e81e3fdabd74d7c3bf70e450beca09b195d45e8e40fe7e839a4b5885d58598f96255acd451f297bd6b56162bf70084", 0x89}, {&(0x7f00000001c0)="58b4634797da237f5565039d3d4f3f4f9700f7b3434605a562a0552acf3c53b6c2e670094d89ed6a725997bbc8c5702bb6f886ca320fec511f43f3f95b55ae17a89a5b77840c2020efe14271673f3c12fd01c5a57afa6bed744c51a385", 0x5d}, {&(0x7f0000000240)="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", 0x1000}], 0x3, &(0x7f0000001280)=[{0x60, 0x118, 0x200, "a67f145eff6089d30773c223decfab12da21624c32112afce2e07f1c5ee7d4ee689e0065099df2093e9e7d73b4c274c2107b1a324ac123e2a21224592fb6cff3e377fed4f7c69ba502"}, {0xb8, 0x11d, 0x73, "9e7ecb27df72ebbac54f936090ed10d047d395bff44dd1522945c9da12c3b7c1993e5097cb436f4f787236fbb1241712d16d8b706dd54f8b61ab0d338b445469e7bba11f19438604949a281ab904cd6c268c703af8967c377282017817a6f808bb790bc0958d02d0a7792fd2d9ce0b773a8d01774fb823d1381ea853ecfd003ec9eb99dd612fe13733fd29dff6c339dc8b82f2a5bdc7e03e0acc02f2edbd42a126ef5228"}], 0x118, 0x40000}, 0x1) msgctl$IPC_SET(r2, 0x1, &(0x7f000079df88)) msgsnd(r2, &(0x7f0000e74f60)={0x2}, 0x8, 0x0) msgsnd(r2, &(0x7f0000001400)=ANY=[@ANYBLOB="02070000000000003823fb2c92bd240b3fb9cc6d9b61bb07"], 0x0, 0x0) msgrcv(r2, &(0x7f0000745000)={0x0, ""/4096}, 0x1008, 0x0, 0x0) 2018/04/04 13:08:38 executing program 6: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000003c0)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x3, [{{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x210) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000080)=""/234, 0xea}, {&(0x7f0000000180)=""/125, 0x7d}, {&(0x7f0000000200)=""/138, 0x8a}], 0x3, &(0x7f0000000300)=""/123, 0x7b, 0x8}, 0x140) 2018/04/04 13:08:38 executing program 2: socket$alg(0x26, 0x5, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'vcan0\x00', 0x10000000003}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) close(0xffffffffffffffff) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r1, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r1, &(0x7f0000000ac0)=[{{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000180)="090925c2df937e7c8c9763eb57c791258d7472e966834995c30dd9d5929b27c633ea225bbd16685385c79b449941d90a6c660d4745810ddb8f6c7c86e7c2257bec3b27576464bf81a0551612ebabe1e7f30be9d43d2d7f70e157", 0x5a}], 0x1, &(0x7f0000001040)=ANY=[], 0x0, 0x4000090}, 0x478c}], 0x1, 0x84) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00003d1ffc)='bbr\x00', 0x4) openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x0, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(0xffffffffffffffff, 0x4010641a, &(0x7f0000000340)={0x3, &(0x7f0000000280)=[0x502, 0x3, 0x3]}) accept(0xffffffffffffffff, &(0x7f00000004c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000540)=0x80) sendto$inet(r1, &(0x7f0000000bc0)="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", 0x475, 0x0, &(0x7f00000000c0)={0x2}, 0x10) sendmsg(r1, &(0x7f0000000480)={&(0x7f0000000100)=@nfc={0x27, 0x1, 0x2}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000080)="6645c0956ffeec997ae3b59698756da82c0fcf8b15d8c19fbd2d82a1e1b566bfbf326bc155eab79c", 0x28}], 0x1, 0x0, 0x0, 0x20000000}, 0x800) shutdown(r1, 0x1) setsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f0000000440), 0x4) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) 2018/04/04 13:08:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x6, 0xffffffffffffff9c, 0x1}) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f00000000c0)) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000f3b000/0x3000)=nil, 0x3000}) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000dac000)={0x77359400}, &(0x7f0000048000), 0x0) r2 = semget$private(0x0, 0x1, 0x500) semctl$GETALL(r2, 0x0, 0xd, &(0x7f0000000100)=""/250) [ 718.304653] kvm: pic: single mode not supported [ 720.510784] device lo entered promiscuous mode 2018/04/04 13:08:39 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) openat(r0, &(0x7f0000000040)='/\x00', 0x100, 0x4) socket(0x15, 0x80005, 0x0) 2018/04/04 13:08:39 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000900)=ANY=[@ANYBLOB="28000000130001030000000000000000000000b9", @ANYRES32=r1, @ANYBLOB="000000000000000008000a0005000000"], 0x28}, 0x1}, 0x0) 2018/04/04 13:08:39 executing program 3: prctl$void(0x15) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/04/04 13:08:39 executing program 5: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x400000000004, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x77359400}, 0x10) futex(&(0x7f0000000140), 0xc, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000000100)=0x3, 0xfffffffffffffffc) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x121041, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f00000001c0)={0x6, 0x10000, 0x0, 0xe15a, 0xfffffffffffffffa}) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000180), &(0x7f00000001c0)) exit(0x101) 2018/04/04 13:08:39 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) mkdir(&(0x7f00001af000)='./file0\x00', 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000500)='/dev/usbmon#\x00', 0x3, 0x101000) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000540), &(0x7f0000000580)=0x14) chmod(&(0x7f000006eff8)='./file0\x00', 0xbfb9ad36a5822467) symlink(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='./file0/file0\x00') chmod(&(0x7f0000000440)='./file0/file0\x00', 0x100) r2 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x100000001, 0x800) r3 = socket$pptp(0x18, 0x1, 0x2) ioctl$int_out(r3, 0x2, &(0x7f00000005c0)) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xba, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, @perf_bp, 0x0, 0x4, 0x0, 0x0, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket(0xa, 0x5, 0x0) getsockopt$inet6_mreq(r4, 0x29, 0x18, &(0x7f0000000040)={@loopback}, &(0x7f0000000080)=0x14) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40005, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000480), &(0x7f00000004c0)=0xb) ioctl$VHOST_GET_VRING_BASE(r2, 0xc008af12, &(0x7f0000000280)) stat(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r6) fallocate(r5, 0x8, 0x0, 0x1000) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x6) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish-asm)\x00'}, 0x58) ioctl$VT_WAITACTIVE(r5, 0x5607) ioctl$KVM_S390_UCAS_UNMAP(r2, 0x4018ae51, &(0x7f00000003c0)={0x0, 0xffffffffffffff81, 0x3}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xf}}}, 0x1, 0x9}, &(0x7f0000000380)=0x90) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f0000000600)=ANY=[@ANYRES32=r7, @ANYBLOB="f3ff85718cffff0064e2abd039dbe6874a052d2d4f112612ffbf7b1262c599c730f9dc60c5b7d7e4e7005cb51f5ec757f5e7e8e7093b6808b0cbf91b11a9314507b6f5b1e9d3275d627a00000000000000a3d801406f3f7b34e1910ea6bcad6898ee"], &(0x7f0000000400)=0x2) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00000000c0)={0x3, 0x0, 0x10003, 0x4}) 2018/04/04 13:08:39 executing program 0: perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x1, 0x0) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) write$fuse(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000240), &(0x7f0000000280)=0x10) 2018/04/04 13:08:39 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = getuid() r1 = getegid() lchown(&(0x7f0000000680)='./file0\x00', r0, r1) r2 = getpid() r3 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r3, 0x80000089a2, &(0x7f0000000080)={"6272696467653000e7ffffff00", @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet(r4, &(0x7f0000000540)={0x2, 0x4e22}, 0x10) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet_int(r5, 0x0, 0x14, &(0x7f0000000400)=0x8, 0x4) getuid() r7 = creat(&(0x7f0000000880)='./file0\x00', 0xbff5b3a3a572026e) execve(&(0x7f0000000580)='./file0\x00', &(0x7f0000000700)=[&(0x7f00000005c0)='securityvboxnet1/security\\em1\',self@\x00', &(0x7f00000006c0)="6272696467653000e7ffffff00"], &(0x7f0000000780)=[&(0x7f0000000740)='nfs\x00']) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000480)={0x0, 0x5}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f0000000800)={r8, 0x7, 0x20}, &(0x7f0000000640)=0xffffffffffffff19) ioctl$VT_RESIZE(r7, 0x5609, &(0x7f0000000600)={0x80000001, 0x1f, 0x2}) gettid() sendmsg$nl_netfilter(r6, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f0000001680)=ANY=[@ANYBLOB="3c140000000a00082cbd7000fdf442250c0000061800020008003300"], 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x14) readv(r4, &(0x7f0000000380)=[{&(0x7f0000000140)=""/126, 0x7e}, {&(0x7f00000001c0)=""/101, 0x65}, {&(0x7f0000000240)=""/39, 0x27}, {&(0x7f0000000280)=""/183, 0xb7}, {&(0x7f0000000340)=""/12, 0xc}], 0x5) fcntl$setown(r5, 0x8, r2) r9 = gettid() perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x7e}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setpgid(r9, r9) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) socket$can_raw(0x1d, 0x3, 0x1) 2018/04/04 13:08:39 executing program 1: seccomp(0x0, 0x0, &(0x7f00000000c0)={0x9, &(0x7f0000000040)=[{0x7, 0x18f, 0xe2, 0x3}, {0x2, 0x7, 0x8001, 0x20}, {0x5, 0x80000001, 0x40, 0x5}, {0x1, 0x1, 0x0, 0x6}, {0xf04566, 0x3, 0x101, 0x3}, {0xa3, 0x8, 0x2, 0x2}, {0x3f, 0xa464, 0x2, 0x40}, {0x5f83, 0x1, 0xffffffffffffff80, 0x7b}, {0x4, 0x8, 0x400, 0x7}]}) r0 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x800, 0x40000) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000140)) r1 = socket(0x200000000010, 0x2, 0x0) write(r1, &(0x7f000008efdc)="2400000024007fff00001000010001000047f6ff010000000000ffbdffffffff0100ff10", 0x24) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x10000) 2018/04/04 13:08:39 executing program 6: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x1, 0x3, 0x7ce22012, 0x4, 0xfbd, 0x1aadbdc4, 0x1, {0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0xeb58, 0x3, 0x0, 0x8, 0x100000000}}, &(0x7f0000000080)=0xb0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r1, 0x35}, &(0x7f0000000280)=0x8) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000000700)) sendto$llc(0xffffffffffffffff, &(0x7f0000000440), 0x0, 0x0, &(0x7f00000004c0)={0x1a, 0x0, 0x0, 0xffffffffffffffd7, 0x8}, 0x10) r3 = syz_open_dev$binder(&(0x7f0000872936)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/autofs\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000340)=@assoc_value={r2, 0xc5}, &(0x7f0000000440)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f00009b4fd0)={0x4, 0x0, &(0x7f0000009ff0)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000300)={0x6c, 0x0, &(0x7f0000000200)=[@dead_binder_done={0x40086310}, @register_looper={0x630b}, @clear_death={0x400c630f}, @reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000000040)=[@fd={0x66642a85, 0x0, 0xffffffffffffffff, 0x0, 0x2}], &(0x7f0000000100)=[0x58]}}}], 0x0, 0x0, &(0x7f00000002c0)}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f00000003c0), &(0x7f0000000400)=0x4) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r3, 0x800442d4, &(0x7f0000000380)) 2018/04/04 13:08:39 executing program 1: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f00000000c0)="e9a00114", 0x4) r1 = memfd_create(&(0x7f0000000000)='vmnet0\x00', 0x1) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0xffff) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000013c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=@ipv4_newroute={0x2c, 0x18, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, [@RTA_ENCAP={0x8, 0x16, @nested={0x4}}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x4}]}, 0x2c}, 0x1}, 0x0) [ 721.642009] bridge0: port 1(erspan0) entered blocking state [ 721.647947] bridge0: port 1(erspan0) entered disabled state 2018/04/04 13:08:39 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000006c0)={0x400, 0x9}, 0x8) r1 = fcntl$getown(r0, 0x9) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00004da000), 0x4) r3 = socket$packet(0x11, 0x3, 0x300) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000100)={0x1, 0x6}, 0x4) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f000007affc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/loop-control\x00', 0x101000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000780)=[@in6={0xa, 0x4e22, 0xfffffffffffff7e1, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in={0x2, 0x4e24, @broadcast=0xffffffff}], 0x2c) ptrace$setregset(0x4205, r1, 0x200, &(0x7f00000005c0)={&(0x7f0000000080)="449ed0dd6831a7fb44eca4221b1fb01abfec082aa7d0ee6f0ba9db0ece7da2bd3fb0", 0x22}) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r5 = request_key(&(0x7f00000009c0)='.dead\x00', &(0x7f0000000a00)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000a40)='wlan1.wlan0mime_type\\*@)useruser6\b\x00', 0xfffffffffffffffe) request_key(&(0x7f0000000900)='dns_resolver\x00', &(0x7f0000000940)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000980)='/dev/sequencer\x00', r5) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x1fffe, 0x0) r7 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r7, 0x40045402, &(0x7f000001dffc)=0x1) read(r2, &(0x7f0000000140)=""/50, 0xfffffffffffffe2f) r8 = fcntl$dupfd(r7, 0x0, r6) ioctl$DRM_IOCTL_RES_CTX(r8, 0xc0106426, &(0x7f0000000880)={0x6, &(0x7f0000000840)=[{}, {}, {}, {}, {}, {}]}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r7, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x1}}) r9 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f00000012c0)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000000000000001b0000000500000008050000f803000090020000ffffffff00000000f80300006d05000060050000ffffffff600500006005000005000000", @ANYPTR=&(0x7f0000000000)=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'], @ANYBLOB="fe800000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000626f6e643000000000000000000000006966623000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c800080100000000000000000000000000000000000000000000000040004552524f52000000000000000000000000000000000000000000000000008ddd0b6aa96c0f4c9058bdce4e29dd1c6cf61a6bf322f4316220e5dae698000000000000000000000000ffffac1414bb000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000627071300000000000000000000000006772657461703000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c800100100000000000000000000000000000000000000000000000048004d415351554552414445000000000000000000000000000000000000000000000000fe8000000000000000000000000000aa000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c8001001000000000000000000000000000000000000000000000000480052454449524543540000000000000000000000000000000000000000000000000000fe800000000000000000000000000000ac1414000000000000000000000000000000000000000000000000000000000000000001fe800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000065716c0000000000000000000000000074756e6c30000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c800100100000000000000000000000000000000000000000000000048005245444952454354000000000000000000000000000000000000000000000000000000000000000000000000000000000001ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x568) setsockopt$inet_sctp6_SCTP_NODELAY(r9, 0x84, 0x3, &(0x7f0000dbfffc)=0x3, 0x4) bind$inet6(r9, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r9, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r9, 0x1, 0x8, &(0x7f0000c9effc), 0x4) sendto$inet6(r9, &(0x7f0000ab4f8e)="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", 0x540, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 721.697265] device erspan0 entered promiscuous mode 2018/04/04 13:08:39 executing program 2: getpgid(0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0xc086, 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, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={0x8, 0x20, 0x200, 0x10000, 0x7fffffff, 0x7, 0x9, 0x80, 0x0}, &(0x7f0000000080)=0x20) getsockname$packet(0xffffffffffffff9c, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000400)=0x14) r3 = getuid() r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x101000, 0x0) ioctl$RNDZAPENTCNT(r4, 0x5204, &(0x7f0000000340)) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e21, 0x1, 0x4e21, 0xffffffffffffffff, 0xa, 0xa0, 0x20, 0xff, r2, r3}, {0x2, 0x0, 0x1, 0x2, 0x3, 0x401, 0x0, 0x7b}, {0x4, 0x363, 0x9, 0x8}, 0xffffffff, 0x6e6bb6, 0x3, 0x1, 0x2, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d2, 0xff}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3501, 0x1, 0x3, 0x6, 0x2, 0x100000001, 0x80000001}}, 0xe8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={r1, 0xb0, &(0x7f00000000c0)=[@in6={0xa, 0x4e20, 0xff, @ipv4={[], [0xff, 0xff], @rand_addr=0x6}, 0x10000}, @in6={0xa, 0x4e23, 0x9d7, @loopback={0x0, 0x1}, 0x100000000}, @in={0x2, 0x4e21}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, @in6={0xa, 0x4e24, 0x1, @dev={0xfe, 0x80, [], 0x16}, 0x3}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @multicast1=0xe0000001}]}, &(0x7f00000001c0)=0x10) syz_emit_ethernet(0x4a, &(0x7f00003a7000)=ANY=[@ANYBLOB="cd390b081bf2aaaaaaaa00ff86dd6054030000143a00fe8000000000000000000000000000ffff02000000000000000000000000000100000000", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x101000, 0x0) ioctl$RNDGETENTCNT(r5, 0x80045200, &(0x7f00000002c0)) fstat(0xffffffffffffffff, &(0x7f0000000540)) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000300)={0x81, 0x801, 0x7, 0x3, 0x3, 0x1, 0x7, 0x210, 0x6, 0x80, 0x1}, 0xb) [ 721.730833] netlink: 'syz-executor1': attribute type 21 has an invalid length. [ 721.769531] binder: 16903:16904 BC_DEAD_BINDER_DONE 0000000000000000 not found 2018/04/04 13:08:39 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f00000001c0)={'broute\x00', 0x0, 0x1, 0x98, [], 0x3, &(0x7f0000000040)=[{}, {}, {}], &(0x7f0000000080)=""/152}, &(0x7f0000000140)=0x78) vmsplice(r1, &(0x7f0000000180)=[{&(0x7f0000a62000)='=', 0x1}], 0x1, 0x0) mremap(&(0x7f0000e9d000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000a9b000/0x2000)=nil) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/04/04 13:08:39 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ptype\x00') syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x10000) r1 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000380)={&(0x7f0000000080)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000240)='h', 0x1}], 0x1, &(0x7f0000000300)}, 0x0) sendfile(r1, r0, &(0x7f0000000040), 0x5) close(r1) 2018/04/04 13:08:39 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = msgget(0x1, 0x3) pause() msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000000)=""/199) bind$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xffffffffffffff27) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x0, 0x0) symlinkat(&(0x7f0000000100)='./file0\x00', r2, &(0x7f0000000200)='./file0\x00') [ 721.777110] binder: 16903:16904 ERROR: BC_REGISTER_LOOPER called after BC_ENTER_LOOPER [ 721.785255] binder: 16903:16904 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 721.792256] binder: 16903:16904 got reply transaction with no transaction stack [ 721.799795] binder: 16903:16904 transaction failed 29201/-71, size 24-8 line 2763 2018/04/04 13:08:39 executing program 7: syz_extract_tcp_res(&(0x7f0000000040), 0x2, 0xfffffffffffffffb) r0 = memfd_create(&(0x7f0000d0bffe)="7b10", 0x3) fchmod(r0, 0x8) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000000000)={0x100000000, 0x9, 0x1, 0x10500}) fcntl$addseals(r0, 0x409, 0x4) 2018/04/04 13:08:39 executing program 2: r0 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x80000001, 0x5d117296c4ad8979) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, @ipv4={[], [], @dev}}, &(0x7f0000000140)=0x1c, 0x0) sendfile(r0, r1, &(0x7f0000000180), 0x0) delete_module(&(0x7f0000000000)='\x00', 0x200) seccomp(0x1, 0x0, &(0x7f0000007ff0)={0x1, &(0x7f0000004fe8)=[{0x6, 0x0, 0x0, 0x51000}]}) syz_fuse_mount(&(0x7f0000003800)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) connect$ax25(r2, &(0x7f0000000080)={0x3, {"ed0a3bc33240e8"}, 0x20}, 0x10) [ 721.893596] binder: 16903:16904 ioctl 800442d4 20000380 returned -22 [ 721.930155] binder: 16903:16921 BC_DEAD_BINDER_DONE 0000000000000000 not found 2018/04/04 13:08:39 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000040000)={0x0, 0x100000001}, 0x1e2) r1 = dup(r0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000440)={0x8, 0x77, 0x1, 0x9, 0x0, 0x800, 0x9, 0x80000000, 0x1a3, 0x3, 0x7, 0x4}) r2 = accept(r0, &(0x7f0000000000)=@ipx, &(0x7f00000000c0)=0x80) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00000001c0)={'eql\x00', 0x9}) accept4$packet(r2, 0x0, &(0x7f0000000100), 0x80000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000200)={0x0, 0x5}, &(0x7f0000000240)=0x8) r4 = dup(r0) getsockopt$IPT_SO_GET_ENTRIES(r4, 0x0, 0x41, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], &(0x7f0000000400)=0x1) ioctl$KVM_DEASSIGN_DEV_IRQ(r4, 0x4040ae75, &(0x7f00000002c0)={0x7, 0x3, 0x0, 0x102}) ioctl$KVM_SET_MP_STATE(r4, 0x4004ae99, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r3, 0x100000000000}, &(0x7f0000000d00)=0xfffffffffffffef3) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000140)={{0xa, 0x4e20, 0x48, @local={0xfe, 0x80, [], 0xaa}, 0x80000001}, {0xa, 0x4e23, 0xa9e, @local={0xfe, 0x80, [], 0xaa}, 0x3ff}, 0x5, [0xffffffff, 0x3, 0x7fffffff, 0x7ff, 0x6, 0x5, 0x1db, 0xa0]}, 0x5c) 2018/04/04 13:08:39 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x205ffa, 0x0) ioctl$int_in(r1, 0x0, &(0x7f0000000040)=0x81) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x9, 0x4) readv(r1, &(0x7f0000000600)=[{&(0x7f0000000140)=""/161, 0xa1}, {&(0x7f0000000200)=""/243, 0xf3}, {&(0x7f0000000080)=""/22, 0x16}, {&(0x7f0000000300)=""/249, 0xf9}, {&(0x7f0000000400)=""/65, 0x41}, {&(0x7f0000000480)=""/110, 0x6e}, {&(0x7f0000000500)=""/225, 0xe1}], 0x7) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000000)={0x0, r1}) [ 721.937633] binder: 16903:16921 ERROR: BC_REGISTER_LOOPER called without request [ 721.945254] binder: 16903:16921 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 721.952239] binder: 16903:16921 got reply transaction with no transaction stack [ 721.959771] binder: 16903:16921 transaction failed 29201/-71, size 24-8 line 2763 [ 721.978516] binder: 16903:16921 ioctl 800442d4 20000380 returned -22 [ 722.052689] binder: undelivered TRANSACTION_ERROR: 29201 [ 722.063294] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/04 13:08:40 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab2719", 0x4) sendmsg$alg(r1, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r1, &(0x7f0000158000)={&(0x7f0000000180)=@nfc_llcp, 0x253, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/04 13:08:40 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) r6 = memfd_create(&(0x7f0000000240)="64657620acc2b320fd785e18fa9cae1266786f034b4b9cc76317f2a743bddf8cb99605b8d9540fc70cb93475bcce4f7a2f28c2236a68e3dcd5197da7e00b9f3ff57853643cf928e70f87becdd144532926edafc7b5a241a0a294b5895bfa980b280c7df3ac3ca2422c7d5355d900796193b469597d7a2e221e3ea5bde9e6f5bf83421dc524fb03af370a325eaacd40b91b6799f300e9efbcb5b0a9557594a891", 0x0) write(r6, &(0x7f0000000000)="1646", 0x2) ioctl$EVIOCSREP(r5, 0x40084503, &(0x7f00000001c0)=[0x9f, 0x6]) ioctl$KVM_SET_USER_MEMORY_REGION(r6, 0x4020ae46, &(0x7f0000000200)={0x1, 0x2, 0x3002, 0x1000, &(0x7f0000002000/0x1000)=nil}) sendfile(r6, r6, &(0x7f0000001000), 0xffff) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r1, &(0x7f0000000180)={0x80000016}) r7 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r6, 0x0) setitimer(0x0, &(0x7f00000000c0)={{0x0, 0x7530}}, 0x0) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f0000000100)={0x10205, 0x0, &(0x7f0000ff7000/0x4000)=nil}) ioctl$void(r7, 0xc0045878) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000140)=[@text16={0x10, &(0x7f0000000040)="66b99a0000400f32b890008ee80fecb31fa36766c7442400c20000006766c7442402020000006766c744240600000000670f01142466b9630b000066b80400000066ba000000000f30ba420066edf30f10f88fe95801260f000f890d00b87c008ed0", 0x62}], 0x1, 0x0, &(0x7f00000002c0), 0x0) 2018/04/04 13:08:40 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = semget(0x0, 0x0, 0x1c5) semctl$GETZCNT(r1, 0x2, 0xf, &(0x7f0000000000)=""/6) getsockopt$inet6_buf(r0, 0x29, 0x38, &(0x7f0000966000), &(0x7f000079affc)) 2018/04/04 13:08:40 executing program 7: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000423ff8)='pagemap\x00') fcntl$setlease(r0, 0x400, 0x1) fchmod(r0, 0x4) 2018/04/04 13:08:40 executing program 0: mq_open(&(0x7f0000076000)='.\x00', 0x0, 0x0, &(0x7f0000521fc0)) socketpair(0x3, 0x3, 0xb8, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={0xc6, 0x9, 0x6, 0xffffffffffff31df, 0x35d, 0x100000000, 0x3, 0x7f, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r1, 0x8}, &(0x7f0000000100)=0x8) 2018/04/04 13:08:40 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f0000000000)) 2018/04/04 13:08:40 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000180)='/dev/snd/controlC#\x00', 0x8001, 0x200100) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f00000001c0)={0x6, 0x4, 0x9, 0xd094, [], [], [], 0x80, 0x2b, 0x8, 0x3b8a, "6ce2095a38976137234835d34ad30c79"}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) open(&(0x7f0000000080)='./file0\x00', 0x10000, 0x82) 2018/04/04 13:08:40 executing program 3: r0 = socket(0xa, 0x1, 0x0) sendmmsg$alg(r0, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000640)=[{&(0x7f00000002c0)="233795a7878ad74154e241e58bb2bb577022e80029aa64a1444fd4b065b1a2dbaf2ceac789f7b9a4b6aca8a926c2a53e4d1bc46d0cff5a83a1c36d4c679794cd5259f4deb17621264e0e51586c4edeb7c559623ba646c7c7faa561d066410d0dfd354a034d308413467798847a9330c59655", 0x72}, {&(0x7f0000000340)="9026abb230df047550289dc29f13f6cbd89407506d1b0c698aa4fc5dc498d9963ea7b82fb45f37c5d67d48f408c30c72c07348662135fe1ccf94d6ee4aec15748590a53b85a58338c053836b59a0ec7a3fb3fcc811f093139a92f61b865424292119d459dc1266b773587fbcc0b97e7bf637a21858884b393b0b3ef723dafb302ee2e1dddf538cc8184452a8c53c65a6561b995a0fe4de00f02640b399a70cf16fd7368cb4fe229133743d72a09c49f343a40c0ccdcc7d7feb4078743cd8341b62dc5d7243050d97bd8ca6", 0xcb}, {&(0x7f0000000040)="7f16e5a8ff353abe96a037fedbfa6276f558cbdb45b8988720a551f26d", 0x1d}, {&(0x7f0000000440)="b50ad275f5b3973126b80b420c028637cd7a5e8e59fec1a50b0b7af0d55b9acd71461dee723f5807a15936174b28935bfc38a39d929610c3063901ae81205a1138122411e0ff0bf6c3010711b18f3365944372e69dad89feaa4f3862cf82200923421f3ca6702da46ef912d456c107a13045522e877cbc8963008b1488b640bb863404983be1be670c56f46ebe1c49cd5f24384ac2764ad06d92c1e0410cc40f77fcd85de05f055abec375636ecba583c18fa0", 0xb3}, {&(0x7f0000000500)="70e63b94effb575c7577b1666c1c0738c61b9e75b89f427fc3fdc6605b6bdac0d170b4267eff27ce0c134ab4e51f17d5e48f1532fcd9f820aedff0", 0x3b}, {&(0x7f0000000540)="52198f5634dc60213ee9ecd64e1d9a0b9ddf55b2870d7ac8053104aec547d59d0afb205955dc80fb6870f4afdd3563b841e88513a27851b3b4a1b37a99e7e936b329eecdc2f9cb0fa59daee0f6e6b5f0175413b4bc5ed158916efd5fd8206a9b4dcb58a8c6069b24d26d53be9c309adf47c01721c0cf7543d4b3f6ff48b75ee50daf6252225d83736e62fcf483a7b526112ac38fcc2aa5706a16b88513055460cb4340f31173c7431ccaec061151916c96f8bd0add6b066caf907517fb0ffc8c705eee859b8b0041fb35b7f236fe24ae09e0e43839f82b270295ea5290fd068b953d200d20", 0xe5}], 0x6, &(0x7f00000006c0)=[@assoc={0x18, 0x117, 0x4, 0x5}, @iv={0x98, 0x117, 0x2, 0x80, "dfd7611263e9c83c71b83a320d033724af164efab6c26e69bfc4f13c7257a42c7c8ba93529b144c03e222f102c89e8c4a6fd0cb78b3f3b0b9d5a39a5412066e31f914ea02c6523a8fe7b54b16c231a0e97d4a4c4e385e67d5f4a722e5aafb767001b5c282307808f6b46a479a8426cdc0ebbf29acc4c437f77a983dbd4128d2a"}, @assoc={0x18, 0x117, 0x4, 0x9}, @op={0x18, 0x117, 0x3}, @iv={0x88, 0x117, 0x2, 0x70, "d9f66aaaf96da1bfd8c6cbdbf033a90e90cdbafd7cd480eebb59c4b7b98bba8b904f80df59c4a3c0d352d363a61eeb3613974c177871ab434be9d475ce55cd591f6ca695045233a5470887bb3fcf7f1395201f511bc817ce1b290a84131552f6be93664476dc915ca1c19cf8b73c8b4c"}, @assoc={0x18, 0x117, 0x4, 0x7fff}], 0x180, 0x8004}], 0x1, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={"6c6f0000ecffffff00", 0x0}) r2 = shmget$private(0x0, 0x3000, 0x1010, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000880)=""/7) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x4000) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r3, 0xc1205531, &(0x7f00000000c0)={0x1, 0x7, 0x5, 0x8, [], [], [], 0x38e, 0x101, 0x0, 0x4, "0d3c088d9aef9b80751caec56baeaf74"}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000000)={@empty, r1}, 0x14) ioctl$TCSETAF(r3, 0x5408, &(0x7f0000000240)={0x6, 0x2ab60006, 0x8c66, 0x7, 0x3ff, 0x101, 0x58e4, 0x2596, 0xffffffffffffff00, 0xffff}) 2018/04/04 13:08:40 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000040)=0xee38, 0xfffffffffffffe9d) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x800, 0x100000002, @dev={0xfe, 0x80}}, 0x1c) 2018/04/04 13:08:40 executing program 3: perf_event_open(&(0x7f000002ef88)={0x1, 0x78, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x9, 0x10000) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000080)={'mangle\x00'}, &(0x7f0000000100)=0x54) sched_yield() sched_yield() 2018/04/04 13:08:40 executing program 7: capset(&(0x7f0000fb2000)={0x19980330}, &(0x7f00000001c0)) r0 = socket$netlink(0x10, 0x3, 0xf) writev(r0, &(0x7f0000312ff0)=[{&(0x7f0000000080)="480000001400190d090043eafd068c560affffffffe006004543984fb2bff49a3326a6ffffffff00000000bc5603ca00000fff890000000309ff5bff87c3e4cb6b716c0123b261a2", 0x48}], 0x1) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x100, 0x0) accept$ax25(r1, &(0x7f0000000040), &(0x7f0000000100)=0x10) 2018/04/04 13:08:41 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigaction(0x400000000000007, &(0x7f0000000040)={0x42a032}, &(0x7f00000000c0), 0x8, &(0x7f0000000140)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000100)="00000000002dde00") mmap(&(0x7f00004da000/0x4000)=nil, 0x4000, 0x3000002, 0x50, r1, 0x0) 2018/04/04 13:08:41 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x20042) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000040)) write$rdma_cm(r0, &(0x7f00000066c0)=@migrate_id={0x12, 0x10, 0xfa00, {&(0x7f0000005700)}}, 0x18) 2018/04/04 13:08:41 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) preadv(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/109, 0x6d}, {&(0x7f0000000140)=""/5, 0x5}, {&(0x7f0000000180)=""/82, 0x52}, {&(0x7f0000000200)=""/150, 0x96}, {&(0x7f00000002c0)=""/47, 0x2f}, {&(0x7f0000000300)=""/30, 0x1e}, {&(0x7f0000000340)=""/4, 0x4}, {&(0x7f0000000380)=""/3, 0x3}], 0x8, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) r1 = gettid() tkill(r1, 0x11) pselect6(0x40, &(0x7f0000000080), &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000000ff0)={&(0x7f0000000040), 0x8}) close(r0) 2018/04/04 13:08:41 executing program 2: r0 = socket(0x40000000001b, 0x5, 0x3) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x80000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/04/04 13:08:41 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000300)={'syz_tun\x00', {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/04/04 13:08:41 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000040)="2900000018001980013d75241abdb0210206e30067ffbd010a000000080f050000000200080000bf00", 0x29}], 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0xc) getsockopt$nfc_llcp(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000000280)=""/255, 0xff) ptrace$setregset(0x4205, r1, 0x200, &(0x7f00000000c0)={&(0x7f0000000140)="3674da3cd902be6438724f0572239eb03cf2fb6503bc4ea136d1e6534d804054e5b51057721fb46ce5520880edbc6b7140da3d48d34a344c747d10226e0ef12173389c43d51b4a7034e65d8fce56693f65af52b06d965d2e064502fb869479719894bc4a0f236596fcc7ec8fcc6348c3b4489b9d11cefcb29db68221fff028da4ac1902c61eb52c8d2f38fd7646da2cdb4d78b170e46214af49692b350ffc44cdb68acbb2436461f8f203d1d6ae53c2ce2e616afd2b8d50da3b694849d4ea71313d1bd957fc8a2bd910439633806a88d85e6cad911e9e8bc43d442c2334336cb245a353bdf1435b89c8609a50a800047aa4745a4", 0xf4}) 2018/04/04 13:08:41 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x9) clone(0x10004004, &(0x7f0000000700), &(0x7f0000000380), &(0x7f0000000100), &(0x7f0000000140)="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") 2018/04/04 13:08:41 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0xaff, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x307}, 0x0, 0x0, 0xffffffffffffffff, 0x9) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000001240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) mkdir(&(0x7f0000001280)='./file0/\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='cgroup2\x00', 0x0, 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000080)='iso9660\x00', 0x40020, &(0x7f0000000040)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000f80)={0xffffffffffffff9c, 0xffffffffffffff8f, &(0x7f0000002780)}, 0x695a9ca53b4162d5) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000e00)={0xffffffffffffffff, 0x50, &(0x7f0000000fc0)}, 0x3e3) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001080), 0xfffffffffffffeb4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000000080)=r2) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000001140)={&(0x7f00000011c0)='./file0\x00'}, 0x1b8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000f00)=0x0) ptrace$getregset(0x4204, r3, 0x6, &(0x7f0000000f40)={&(0x7f0000002800)=""/214, 0xd6}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000b40)={0xffffffffffffffff}) recvmsg(r4, &(0x7f00000025c0)={&(0x7f00000010c0)=@ipx, 0x80, &(0x7f0000000040)=[{&(0x7f0000000c00)=""/248, 0xf8}, {&(0x7f00000014c0)=""/4096, 0x1000}, {&(0x7f0000000d00)=""/224, 0xe0}], 0x104, &(0x7f0000002500)=""/151, 0x97, 0x1ff}, 0xfffffffffffffffc) mkdir(&(0x7f0000000400)='./file0\x00', 0x8) modify_ldt$write(0x1, &(0x7f0000000b00)={0xd5, 0xffffffff, 0x1000, 0x9, 0x682f, 0x0, 0x5, 0x3f, 0x3, 0xffffffffffffff00}, 0x10) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x10, &(0x7f0000000380)="7bff71eacab2ec1c2ce228b533467bc1644c892ae5cf4701f82220b12d600c600df009011a692aa5a889a906379a756e37de47be6004e0bb1e7ef900a7448c336f6b0eca18188eb861") r5 = socket$kcm(0x29, 0x7, 0x0) recvmsg(r5, &(0x7f0000000a40)={&(0x7f0000000440)=@nl=@proc, 0x80, &(0x7f00000008c0)=[{&(0x7f00000004c0)=""/254, 0xfe}, {&(0x7f00000005c0)=""/201, 0xc9}, {&(0x7f00000006c0)=""/100, 0x64}, {&(0x7f0000000740)=""/175, 0xaf}, {&(0x7f0000000800)=""/159, 0x9f}], 0x5, &(0x7f0000000940)=""/227, 0xe3, 0x9}, 0x2000) mount(&(0x7f0000002600)='./file0\x00', &(0x7f0000002640)='./file0/', &(0x7f0000002680)='rpc_pipefs\x00', 0x110c12, &(0x7f00000026c0)="7f2f39ea05b7f295307ba04f52caa2c3306f3272a25215bd80ec605c78f39be27eacda2600c5505c301ae6cd21a4b419d16a37aee479377b688c26fbecf0c1b75d46900e543aacb4cbe2679b27ad668b2a2faff74834c1ce679a71fa7d22ee30b182ecab7dbe2625b69f4aa7e1be4a2f06920b9cbdd32a9aa7979f06b86733aa40b0beb0d2618e82dd82ae955c2eb392ff628bc4c008eb4a46ecb2270c4a") bpf$OBJ_PIN_PROG(0x6, &(0x7f00000001c0)={&(0x7f00000000c0)='./file0\x00', r1}, 0x10) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x0, 0xffffffff}, 0x2c) close(r6) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000001180)='/dev/kvm\x00', 0x0, 0x0) r7 = socket$nl_xfrm(0xa, 0x5, 0x84) getsockopt$bt_hci(r7, 0x84, 0xb, &(0x7f0000000080)=""/4096, &(0x7f0000000000)=0x1000) 2018/04/04 13:08:41 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x90000, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x40200, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0xf4c, 0x2040) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000000100)={0x3, &(0x7f00000000c0)=[{0xffff, 0x6000000000000000}, {0x2, 0x4}, {0x101, 0x10000}]}) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) capget(&(0x7f0000000180)={0x20071026, r3}, &(0x7f00000001c0)={0x1, 0x5, 0x2, 0x6, 0xfe0, 0x20}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000200)=0x1d, 0x4) r4 = syz_open_dev$admmidi(&(0x7f0000000240)='/dev/admmidi#\x00', 0x24000000000000, 0x101000) ioctl$KIOCSOUND(r4, 0x4b2f, 0x9) recvmsg(r2, &(0x7f0000000680)={&(0x7f0000000280)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000300)=""/85, 0x55}, {&(0x7f0000000380)=""/23, 0x17}, {&(0x7f00000003c0)=""/203, 0xcb}, {&(0x7f00000004c0)=""/242, 0xf2}], 0x4, &(0x7f0000000600)=""/91, 0x5b, 0x7}, 0x61) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00000006c0)={r5, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) ppoll(&(0x7f0000000700)=[{r0, 0x60}, {r0, 0x1000}, {r4, 0xfefede3ca96138e6}, {r1, 0x20c4}, {r4, 0x1}], 0x5, &(0x7f0000000740)={0x0, 0x989680}, &(0x7f0000000780)={0x8001}, 0x8) ioctl$FIONREAD(r4, 0x541b, &(0x7f00000007c0)) getpeername$packet(r2, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000840)=0x14) r6 = socket(0xb, 0xa, 0x1) r7 = syz_open_dev$usbmon(&(0x7f0000000880)='/dev/usbmon#\x00', 0x4, 0x0) recvfrom$inet(r7, &(0x7f00000008c0)=""/217, 0xd9, 0x20, &(0x7f00000009c0)={0x2, 0x4e24}, 0x10) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r4, 0xc1105511, &(0x7f0000000a40)={{0x6, 0x1, 0xdc, 0x101, "9ce45de56466bf4eee5307ff08bc83d85d01f77459647bc8c8b2681ef1f790a6d63a49ce78c902c041d360df", 0x7f}, 0x0, 0x0, 0x2, r3, 0x5, 0x3, "78f0f05e9c5d3ff9a7c3ba2ef7102b6126ad818261fb00f37e84421c31f36eff3901554d154afbd8dfbae6c3b6306709ac01a396fb45a351fa617473fb2e0d2b", &(0x7f0000000a00)='/dev/autofs\x00', 0xc, [], [0x0, 0x3, 0x20000, 0x6]}) r8 = open(&(0x7f0000000b80)='./file0\x00', 0xa4200, 0x2) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f0000000bc0)=0x4000000) recvfrom$ax25(r1, &(0x7f0000000c00)=""/238, 0xee, 0x12001, &(0x7f0000000d00)={0x3, {"adb8201a80db93"}, 0x3ff}, 0x10) signalfd4(r6, &(0x7f0000000d40)={0x8}, 0x8, 0x80000) ioctl$sock_FIOSETOWN(r8, 0x8901, &(0x7f0000000d80)=r3) connect$ipx(r4, &(0x7f0000000dc0)={0x4, 0x5ce7, 0x76d1, "c69952914440", 0x400000000000}, 0x10) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000000e00)=0x10000) r9 = getpid() ptrace$setregset(0x4205, r9, 0x206, &(0x7f0000000f40)={&(0x7f0000000e40)="8c9afc99d1b7c02ce6bdd313e54c7b99a9b965cd023e8e6b7e6bce384583aa910b47c792772943988589e03842bcb5fb91dc84e7e2e732e79435b08300e65daacd0406fca19b2d6b9be78a8cbf4347821a9b6c3c512952dea798272221479a123baa95ae1fb3fc9b0132ff0f486dc5c0a7a96ea9270702be472b08136d570afda9b166b700fb261b9053d2019aebc685fe02e77d3244ef32fe28fa70149ed3fedc42c2b33f027f6e00f59185f012c9319703a5bdf371d64031252340aa17646b558de7d63490887435828e225475", 0xce}) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000f80)) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r7, 0x4008af23, &(0x7f0000000fc0)={0x2, 0x5}) ioprio_get$pid(0x2, r9) 2018/04/04 13:08:41 executing program 4: clone(0x800, &(0x7f00000003c0), &(0x7f00000001c0), &(0x7f0000f8b000), &(0x7f0000000180)) mknod(&(0x7f0000000380)='./file0\x00', 0x13ad9e113c1e2c, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000240), &(0x7f0000000340)) r0 = syz_open_procfs(0x0, &(0x7f0000000480)='syscall\x00') read$eventfd(r0, &(0x7f00000004c0), 0x28) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000080)={0xdb1, 0x9}) execveat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000200), &(0x7f0000000280), 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x62101, 0x0) getsockname(r0, &(0x7f00000000c0)=@ipx, &(0x7f0000000140)=0x80) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000000500)={"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"}) 2018/04/04 13:08:41 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000dc0)='pagemap\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) r1 = shmget$private(0x0, 0x2000, 0x20, &(0x7f00006f3000/0x2000)=nil) shmctl$IPC_RMID(r1, 0x0) pread64(r0, &(0x7f0000fd7000)=""/8, 0x8, 0x100100) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0xd1, "9267eb9a842ef4a4f54c7e8e1bd9f08d32871cc47f7e5ba51384ca03bcab1e869e59f00881de43c85bd971bd25769c51f35b668250a09733d959f6bde442496ccc0381d70acdcab67ceae3770cd1bd6403e03ae090ba92e65ea3aa8a9c9b28d618afe399ab42086a67e947c1ab0f6b75eb0167ae97abee5a9c8a8db571899d7ccd4584af361b5a816d739bea2a8beacbbb608b8e2e93a0955a3045182a791e5a37f2157264870709a605a473bdbcb45e89cdf19bcd97d30dadf61a71d864875543f5196cb6bb4ac4222ecffa2967471fae"}, &(0x7f0000000180)=0xd9) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000300)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f00000002c0)=0xdd) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040)={0x3}, 0x4) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000000)={0x7, 0x5}) ioctl$VT_WAITACTIVE(r0, 0x5607) 2018/04/04 13:08:41 executing program 0: prctl$intptr(0x26, 0x1) seccomp(0x1, 0x1, &(0x7f0000044ff0)={0x1, &(0x7f0000000000)=[{0x6}]}) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@ipv4={[], [], @local}, @in=@multicast1}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000180)=0xe8) 2018/04/04 13:08:41 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c45ff7)='/dev/dsp\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080)={0x9}, 0x8) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x10000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000100)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1a}}, @in={0x2, 0x4e21, @multicast1=0xe0000001}], 0x20) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) close(r0) tkill(r1, 0x15) 2018/04/04 13:08:41 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x8000, 0x0) sendto$inet(r0, &(0x7f0000000180)="1da06123c68ed6c484d5378da8e6aeb8f7ad892a4d70129b54113c81064b0281e2eb1c90749d6e46649a2771fe90da503a85cc9f8f5baf3bea7e41f5e6e4d9fae44170fbd5fe5aa70a2982ca0a634b76157e444ba8bb67afdcc09add5b3c5cfd7c1c6caabb5116fdb3e9d7f0054ba2211840f73c5b82d1f1c3cbecd36439d6a056099bbea78e2796a2da37a8bbe67b7e1bd892a8df0d887e7e6c0c6107393a950cbd320a765a0a4fdda297a7ab0da35cf08b17406024a066dc940ecc674c8476be7b3685c34ee4a412fe5c28e3a9250a92b130582eb22668b075afe32beab0c81453db0050400b9af67d9e786e3411e396395cece40e63bc", 0xf8, 0x804, &(0x7f0000000280)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 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, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f0000000080)={{0x1, 0x1ff}, 'port1\x00', 0x80, 0x20004, 0x5, 0xffffffffffff7fff, 0x80, 0x0, 0x7, 0x0, 0x4, 0x4}) bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0x1, 0x6b, 0x0, 0x1000000000000008}, 0x2c) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'bridge0\x00'}, 0x18) ioctl(r1, 0x800000000008982, &(0x7f0000000000)) 2018/04/04 13:08:41 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x2) r3 = dup3(r2, r0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000000180)) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x4d, &(0x7f0000000000), 0x0) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f00000000c0)={0x77359400}, 0x10) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/04 13:08:41 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x7ff, 0x4000000000080, 0x2, 0xfffffffffffffffd, 0xffffffffffffffff, 0xfffffffffffffffb}, 0x6) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000380)={r0, &(0x7f0000000180)="e1", &(0x7f0000000280)=""/242}, 0x18) futex(&(0x7f0000000040)=0x1, 0x3, 0x1, &(0x7f0000000080)={0x77359400}, &(0x7f0000000100), 0x1) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x0) ftruncate(0xffffffffffffffff, 0x0) 2018/04/04 13:08:41 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005aeff6)='net/kcm\x00\b\x00') r1 = socket$kcm(0x29, 0x2, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x4, 0x4) sendfile(r1, r0, &(0x7f0000000080)=0x1000, 0x100000002) [ 723.862493] audit: type=1326 audit(1522847321.812:4604): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=17047 comm="syz-executor0" exe="/root/syz-executor0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4552d9 code=0x0 2018/04/04 13:08:41 executing program 0: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00000000c0)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x20) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r1, 0x7}, 0x8) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x1}, &(0x7f000001d000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000180)) [ 723.949721] audit: type=1326 audit(1522847321.852:4605): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=17047 comm="syz-executor0" exe="/root/syz-executor0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4552d9 code=0x0 2018/04/04 13:08:43 executing program 3: r0 = socket(0x1f, 0x1, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) r2 = semget$private(0x0, 0x4, 0x4) setns(r0, 0x8000000) semop(r2, &(0x7f0000000000)=[{0x3, 0x3}, {0x1, 0x80000001, 0x800}, {0x0, 0xf1, 0x800}], 0x3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x200040, 0x0) setsockopt(r1, 0x65, 0x6, &(0x7f0000000000), 0x0) 2018/04/04 13:08:43 executing program 1: r0 = socket(0x1b, 0x803, 0x302) syz_emit_ethernet(0x3e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "067b26", 0x8, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x4e20, 0x4e20, 0x8}}}}}}, &(0x7f0000b99000)) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000000)=0x70, 0x4) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000), 0x0, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000000c0)) 2018/04/04 13:08:43 executing program 4: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000765000)={0x10}, 0xc, &(0x7f0000572000)={&(0x7f0000000000)={0x14, 0x19, 0x301, 0x0, 0x0, {0x1d}}, 0x14}, 0x1}, 0x0) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) r2 = request_key(&(0x7f00000011c0)='id_legacy\x00', &(0x7f0000001200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001240)='loeth1/bdevem1\x00', 0xffffffffffffffff) socket$inet6_tcp(0xa, 0x1, 0x0) keyctl$instantiate_iov(0x14, r1, &(0x7f0000001180)=[{&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000001100)="4e0b9ddf8a3e7a5aff2b607e80c0a2360d32afe916a5a1e5e97485b5a652b31f72963a589c47bd6d6a1f1dc3e7ade3112351630cfaabd22b8f27caed70a921120297d05930a3455e62a7046293c58e318a4806eaa4b477b8e54ea8c8f5c60c07f4", 0x61}], 0x2, r2) 2018/04/04 13:08:43 executing program 7: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x7, 0x6, 0x0, 0x7fffffff, 0xfff, 0x100, 0x6, {0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x72dcfdd7, 0x3, 0x8, 0xdc3e, 0x5}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r1, @in={{0x2, 0x4e24}}, 0x2, 0x4, 0x8, 0x0, 0x9}, 0x98) mq_unlink(&(0x7f0000000200)='user+\x00') setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000240)={r1, 0x1f}, 0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000280)={r1, 0x200}, &(0x7f00000002c0)=0x8) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/mixer\x00', 0x101200, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000340)={0x81da}, 0x4) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f00000003c0)={r2, 0x3bc60ab7}, &(0x7f0000000400)=0x8) r5 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x3e, &(0x7f0000000440)="bfb4f2ba30c98e3b2d03a9941a2f1e58d17eb3e045fdc35e2b0c063c0d27f7a53bae143feb97d7f91eb8ad6689e442647de5acec5f4d7837f3d6d676ae87ed26bdb4fec813", 0x45) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f00000004c0)={0x16, @rand_addr=0x4, 0x4e21, 0x4, 'dh\x00', 0x8, 0x307, 0x6e}, 0x2c) getsockopt$inet6_dccp_buf(r5, 0x21, 0xf, &(0x7f0000000500)=""/149, &(0x7f00000005c0)=0x95) clock_gettime(0x0, &(0x7f0000000600)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000640)={0x0, 0x0}) write$evdev(r3, &(0x7f0000000680)=[{{0x0, 0x7530}, 0x3f, 0x3, 0x6}, {{0x77359400}, 0x7, 0x7fff, 0x74c6}, {{0x77359400}, 0x101, 0x8, 0xffffffffffffffca}, {{r6, r7/1000+30000}, 0x13ee, 0x5, 0x94}, {{0x0, 0x2710}, 0x74, 0x100000001, 0x7fff}, {{0x77359400}, 0x7, 0x3a69, 0x100000001}, {{r8, r9/1000+30000}, 0xbbae, 0x3881, 0xfff}, {{0x0, 0x2710}, 0x6, 0x3f, 0x7}], 0xc0) setsockopt$netrom_NETROM_IDLE(r5, 0x103, 0x7, &(0x7f0000000740)=0x1, 0x4) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000780)) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f00000007c0)={0x0, 0x3, 0x5000, 0x1000, &(0x7f0000ffc000/0x1000)=nil}) fchmodat(r3, &(0x7f0000000800)='./file0\x00', 0x80) ioctl$EVIOCREVOKE(r4, 0x40044591, &(0x7f0000000840)=0x1000) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000880)=0xace) r10 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000900)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r4, &(0x7f0000000a40)={&(0x7f00000008c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000a00)={&(0x7f0000000940)={0xac, r10, 0x204, 0x70bd28, 0x25dfdbff, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_DAEMON={0x5c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x20}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xd240}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x40}, 0x20040800) bind$nfc_llcp(r4, &(0x7f0000000a80)={0x27, 0x1, 0x1, 0x0, 0x3, 0x100000001, "df596caf8f0aa566f6eb6e6f3b2d9d8f9b7331c218acf41b2bbbe1dee5cfd2e89ab97508c6825592196e99ddcf8def25586dca2ec2f7a315f57406a4c7ee19", 0x20}, 0x60) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000b00)=0x2) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000b40)={'ip_vti0\x00', {0x4, 0x0, 0x80000001, "0698162a8878", 0xffffffff}}) ioctl$EVIOCGLED(r3, 0x80404519, &(0x7f0000000b80)=""/4096) ioctl$TUNATTACHFILTER(r4, 0x401054d5, &(0x7f0000001c00)={0xa, &(0x7f0000001b80)=[{0x9, 0x3, 0xffffffffffff82ad, 0x1}, {0x401, 0x7a, 0x9, 0x5}, {0x0, 0x8, 0x3, 0x2}, {0x8, 0x4, 0xffffffff, 0x3}, {0x6, 0x677f, 0x5d}, {0x4, 0x8c7c, 0xfff, 0x5d}, {0xfc9, 0x8, 0xffff, 0x2}, {0x3, 0xffff, 0x1ff, 0x5}, {0x8, 0x9, 0x101}, {0x560, 0x401, 0x8000, 0x1000}]}) 2018/04/04 13:08:43 executing program 0: r0 = socket(0x10, 0x803, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000280)={0x6, {{0xa, 0x4e24, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x10000}}, 0x1, 0x4, [{{0xa, 0x4e23, 0x61, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, {{0xa, 0x4e24, 0x1, @loopback={0x0, 0x1}, 0xa74}}, {{0xa, 0x4e22, 0x4cd, @empty, 0x10000}}, {{0xa, 0x4e20, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x39c00000000000}}]}, 0x290) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000240)=0x20000005) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"643071300000000000000020001600", 0x2}) sendto(r0, &(0x7f0000cfefee)="120000001200e7ff40ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000000c0)=[{{0x0, 0x0, &(0x7f000072a000), 0x0, &(0x7f0000fd0000)=""/100, 0x64}}], 0x1, 0x0, &(0x7f0000fd0000)={0x77359400}) 2018/04/04 13:08:43 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x2, 0x0) getsockopt$llc_int(r1, 0x10c, 0xd, &(0x7f00000001c0), &(0x7f0000000240)=0x4) socket$bt_cmtp(0x1f, 0x3, 0x5) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x4003, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000280)) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000140)=0x0) perf_event_open(&(0x7f0000000040)={0x7, 0x70, 0x3e2, 0x0, 0x200000000, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x20000000000, 0x0, 0x0, 0x4000000000, 0x0, 0xffffffffffffffff, 0x1f, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8, 0x0, 0x0, 0x0, 0x1, 0x200000, 0x0, 0xfffffffffffffffe, 0x400, 0x0, 0x0, 0x0, 0xfffffffffffffffd, @perf_bp, 0x40000000, 0x9}, r3, 0x2, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000200)) 2018/04/04 13:08:43 executing program 2: syz_emit_ethernet(0x2a, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa0000000000006e000300001c0000000000009078ac141400ac1414bb0008907800000000fbf1df3e7e90925ba57e99f2cf2ac5d88b2d2a63f5db2f6768badd31772775c5fae63ce3f433072200eab4105dbab4d144db"], &(0x7f0000000000)) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2000, 0x0) 2018/04/04 13:08:43 executing program 6: r0 = openat$cgroup(0xffffffffffffff9c, &(0x7f0000000380)='syz1\x00', 0x200002, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000003c0)={{{@in6=@mcast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f00000004c0)=0xe8) r2 = getgid() fchown(r0, r1, r2) r3 = syz_open_dev$audion(&(0x7f0000000500)='/dev/audio#\x00', 0x3084, 0x410000) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r3, 0xc0305302, &(0x7f0000000540)={0x9, 0xffff, 0x5, 0x3, 0x1, 0xffffffffffffffe1}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x5a9400, 0x0) fcntl$getownex(r4, 0x10, &(0x7f0000000600)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000000640)=0x0) kcmp$KCMP_EPOLL_TFD(r6, r7, 0x7, r4, &(0x7f0000000680)={r3, r4, 0x6}) setsockopt$inet_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f0000000200)='westwood\x00', 0x9) setsockopt$inet6_tcp_int(r4, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) perf_event_open(&(0x7f0000000100)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r3, 0x0, 0x486, &(0x7f0000000580), &(0x7f00000005c0)=0xc) connect$inet6(r4, &(0x7f00000001c0)={0xa, 0x0, 0x0, @empty, 0x7fffffff}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0x4e23, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, {0xa, 0x4e24, 0x7d20, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x7, [0x5, 0xe1, 0x2, 0x154, 0xb000000000000000, 0x1, 0xffffffff, 0x1]}, 0x5c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=0x0, &(0x7f0000000240)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000000280)={0x0, 0x4, 0x8002, 0x7f, 0xfff000000000, 0x5, 0x20, 0x8, r8}, &(0x7f00000002c0)=0x20) dup3(r4, r5, 0xfffffffffffffffe) 2018/04/04 13:08:43 executing program 6: socket$alg(0x26, 0x5, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009cc000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = dup3(r1, r0, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x5}, &(0x7f0000086000)={0x0, 0x0, 0x5627}, &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) ioctl$TUNSETVNETLE(r2, 0x400454dc, &(0x7f0000000000)=0x1) 2018/04/04 13:08:43 executing program 2: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x7, 0xffffffffffffffff, 0x1}) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1000000, 0x82053, r0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\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) ioctl$LOOP_CLR_FD(r1, 0x7002) shmctl$SHM_STAT(0x0, 0xd, &(0x7f00000000c0)=""/78) 2018/04/04 13:08:43 executing program 1: syz_emit_ethernet(0x106, &(0x7f0000000180)=ANY=[@ANYBLOB="154cb631f8571a1ec96a2de686dd6087d47000300000fe800000000000000000000000000000ff000000000000000000ffffac1414bb0300907800000000609210400000000000000000000000000000000000000000ff010000000000000000000000000001"], &(0x7f00000012c0)) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x200, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) 2018/04/04 13:08:43 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x81, 0x40000) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000080)={{0x9, 0x6}, 0x1, 0x10001, 0x5, {0x4, 0x5}, 0xfffffffffffffff8, 0x800000000000000}) r1 = socket$inet6(0xa, 0x3, 0x3c) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0xb}, 0x200000000000008}, 0xfffffffffffffeb3) 2018/04/04 13:08:43 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x8) getpeername$netlink(r1, &(0x7f0000000080), &(0x7f00000000c0)=0xc) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000000)=ANY=[@ANYBLOB="000000880d6d2600b5686c46c46e3e588381add27041a64f"]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f00003acf97)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f000017d000)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x1) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000380)={0x0, 0x1, &(0x7f0000000180)=""/117, &(0x7f0000000200)=""/130, &(0x7f00000002c0)=""/153, 0xfffffffffffffffc}) 2018/04/04 13:08:43 executing program 5: bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000200)={0xffffffffffffffff, 0x50, &(0x7f0000000180)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000240)=r0, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={0xffffffffffffffff, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=r1, 0x4) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(generic-gcm-aesni)\x00'}, 0xffffff7a) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x10) 2018/04/04 13:08:43 executing program 2: r0 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x2000, 0x0) write$sndseq(r0, &(0x7f000000a000)=[{0x7, 0x3, 0x0, 0x0, @tick=0xfffffffffffffffd, {}, {}, @ext={0x0, &(0x7f0000038ffe)}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000033000)={0xfb, @time}) 2018/04/04 13:08:43 executing program 3: r0 = memfd_create(&(0x7f0000000100)="2d2d76626f786e6574302e00d9d563ac8240b7d711aa7fd108e504ea14e3c108ac930a8e45495af3f9bea42e43179e036fd3cb0e67c96bf1807ad6b474a26edcb6f29ba1016fc789262b1ea63c554134890020cf676fa683010f7b87e708159574febc83a097b61732a3632e46c32511f0caa77a98e05cb5f4e3b0a3849f74368b567ffa5c62e0b521eff94163f0f0d1f1e1098a6cf49f13ec96b7c6530824324c99130625f94fe63265bda139bdd71eb64c14ae0a7ae61855b5cd9bfa27e0b0dd32f790ed36a0fe3df7701c", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x200008000020002) dup2(r0, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000200)={0x2, 0x3, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x800}) write$sndseq(r0, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick=0xa48b, {}, {0x5b}, @control}], 0x60) [ 725.400901] ------------[ cut here ]------------ [ 725.406032] kernel BUG at drivers/vhost/vhost.c:1652! [ 725.411305] invalid opcode: 0000 [#1] SMP KASAN [ 725.415965] Dumping ftrace buffer: [ 725.419489] (ftrace buffer empty) [ 725.423186] Modules linked in: [ 725.426374] CPU: 0 PID: 17119 Comm: syz-executor7 Not tainted 4.16.0+ #379 [ 725.433377] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 725.442741] RIP: 0010:log_write+0x3db/0x4a0 [ 725.447048] RSP: 0018:ffff8801c9d8f918 EFLAGS: 00010212 [ 725.452404] RAX: 0000000000040000 RBX: dffffc0000000000 RCX: ffffffff8551e84b [ 725.459662] RDX: 000000000000005f RSI: ffffc900022ba000 RDI: ffff8801d31fd6d8 [ 725.466917] RBP: ffff8801c9d8fa58 R08: 0000000020000200 R09: ffffed00316c8596 [ 725.474159] R10: ffff8801c9d8fad8 R11: ffffed00316c8595 R12: 0001ffffffffffff [ 725.481401] R13: ffffed00393b1f36 R14: ffff8801c9d8fa30 R15: ffff8801c9d8f9b0 [ 725.488644] FS: 00007fb098a39700(0000) GS:ffff8801db000000(0000) knlGS:0000000000000000 [ 725.496850] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 725.502707] CR2: 000000000045398a CR3: 00000001cfeff000 CR4: 00000000001406f0 [ 725.509954] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 725.517194] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 725.524444] Call Trace: [ 725.527011] ? copy_overflow+0x30/0x30 [ 725.530881] ? lock_downgrade+0x980/0x980 [ 725.535005] ? lock_release+0xa40/0xa40 [ 725.538956] ? check_same_owner+0x320/0x320 [ 725.543247] ? __fget+0x347/0x580 [ 725.546672] ? lock_downgrade+0x980/0x980 [ 725.550790] ? vq_memory_access_ok+0x1e2/0x260 [ 725.555350] vhost_update_used_flags+0x379/0x480 [ 725.560082] ? vq_access_ok+0x19a/0x200 [ 725.564030] vhost_vq_init_access+0xca/0x540 [ 725.568408] ? vhost_vq_access_ok+0x81/0x1b0 [ 725.572787] vhost_vsock_dev_ioctl+0x6b2/0x890 [ 725.577350] ? vhost_vsock_flush+0xb0/0xb0 [ 725.581558] ? iterate_fd+0x3f0/0x3f0 [ 725.585328] ? trace_hardirqs_off+0xd/0x10 [ 725.589532] ? _raw_spin_unlock_irqrestore+0xa6/0xc0 [ 725.594606] ? debug_check_no_obj_freed+0x2f8/0x633 [ 725.599599] ? may_open_dev+0xe0/0xe0 [ 725.603374] ? vhost_vsock_flush+0xb0/0xb0 [ 725.607578] do_vfs_ioctl+0x1b1/0x1520 [ 725.611444] ? rcu_pm_notify+0xc0/0xc0 [ 725.615301] ? trace_hardirqs_off+0xd/0x10 [ 725.619514] ? ioctl_preallocate+0x2b0/0x2b0 [ 725.623895] ? fget_raw+0x20/0x20 [ 725.627320] ? kmem_cache_free+0x258/0x2a0 [ 725.631877] ? SyS_futex+0x269/0x390 [ 725.635576] ? do_futex+0x22a0/0x22a0 [ 725.639357] ? security_file_ioctl+0x89/0xb0 [ 725.643744] ksys_ioctl+0x94/0xb0 [ 725.647169] SyS_ioctl+0x24/0x30 [ 725.650503] ? ksys_ioctl+0xb0/0xb0 [ 725.654100] do_syscall_64+0x281/0x940 [ 725.657960] ? vmalloc_sync_all+0x30/0x30 [ 725.662084] ? finish_task_switch+0x1b9/0x970 [ 725.666548] ? finish_task_switch+0x17a/0x970 [ 725.671017] ? syscall_return_slowpath+0x550/0x550 [ 725.675920] ? syscall_return_slowpath+0x2ac/0x550 [ 725.680822] ? prepare_exit_to_usermode+0x350/0x350 [ 725.685810] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 725.691144] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 725.695965] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 725.701122] RIP: 0033:0x4552d9 [ 725.704281] RSP: 002b:00007fb098a38c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 725.711965] RAX: ffffffffffffffda RBX: 00007fb098a396d4 RCX: 00000000004552d9 [ 725.719204] RDX: 0000000020f82ffc RSI: 000000004004af61 RDI: 0000000000000014 [ 725.726450] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 725.733691] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 725.740938] R13: 0000000000000351 R14: 00000000006f8038 R15: 0000000000000000 [ 725.748193] Code: 5e 41 5f 5d c3 31 c0 eb a6 e8 e2 bb 1f fc 4c 89 e7 e8 aa df 3f fc 4c 89 f8 48 c1 e8 03 c6 04 18 f8 e9 3a ff ff ff e8 c5 bb 1f fc <0f> 0b e8 be bb 1f fc 4d 8d 65 ff e9 7b fe ff ff e8 b0 bb 1f fc [ 725.767797] RIP: log_write+0x3db/0x4a0 RSP: ffff8801c9d8f918 [ 725.773735] ---[ end trace 5d0d5e3fbfb86770 ]--- [ 725.778507] Kernel panic - not syncing: Fatal exception [ 725.784294] Dumping ftrace buffer: [ 725.787807] (ftrace buffer empty) [ 725.791486] Kernel Offset: disabled [ 725.795083] Rebooting in 86400 seconds..