3}, {0xffffffffffffffff, 0x6, 0x6b53, [], 0x5}, {0x8, 0xe8e0, 0x3, [], 0x8000}, {0xdbd, 0x20, 0x2, [], 0x5}, {0x2126, 0x9, 0x1, [], 0x9}, {0x2ea, 0x9, 0x4, [], 0x4}, {0x4, 0xbb3, 0x100, [], 0xfffffffffffffffc}, {0x6, 0xffffffffffffff1a, 0x2, [], 0x3d8}]}) pipe2(&(0x7f0000fc6ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) bind$rds(r1, &(0x7f0000000640)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f00000005c0)={&(0x7f0000000140)=@hci={0x0, 0x0}, 0x80, &(0x7f00000004c0)=[{&(0x7f00000001c0)=""/53, 0x35}, {&(0x7f00000002c0)=""/97, 0x61}, {&(0x7f0000000340)=""/38, 0x26}, {&(0x7f0000000380)=""/20, 0x14}, {&(0x7f00000003c0)=""/194, 0xc2}], 0x5, &(0x7f0000000540)=""/107, 0x6b, 0xa98a}, 0x100) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000600)={'team0\x00', r2}) fallocate(r0, 0x0, 0xffff, 0x9) sendfile(r1, r0, &(0x7f0000ab1000), 0x10001) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000240)=""/105, &(0x7f0000000200)=0x69) [ 351.720079] x_tables: eb_tables: dnat.0 target: invalid size 16 (kernel) != (user) 11 [ 351.757117] x_tables: eb_tables: dnat.0 target: invalid size 16 (kernel) != (user) 11 2018/04/08 20:56:36 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) fcntl$setownex(r0, 0xf, &(0x7f00006d1ff8)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, &(0x7f0000000080)={0x3, 0x9, 0x7, 0x9, 0xfffffffffffffffe, 0x1}) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000f44000)) 2018/04/08 20:56:36 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000e44ffc)=0x5, 0x4) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0x14) recvfrom$inet(r0, &(0x7f00000000c0)=""/100, 0x64, 0x10000, &(0x7f0000000140)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000080)={r1, @rand_addr=0x9, @multicast2=0xe0000002}, 0xc) sendto$inet(r0, &(0x7f00002cb000), 0x0, 0x0, &(0x7f0000264ff0)={0x2, 0x4e21}, 0x10) 2018/04/08 20:56:36 executing program 7: perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r0 = memfd_create(&(0x7f0000000040)='skcipher\x00', 0x2) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='attr/fscreate\x00') 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, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = timerfd_create(0x0, 0x0) unshare(0x20000400) timerfd_gettime(r2, &(0x7f0000000000)) sendfile(r1, r1, &(0x7f000050dff8)=0x20000, 0x339) 2018/04/08 20:56:36 executing program 6: 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_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000000180)) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x418301, 0x0) ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f0000000280)) bind$netlink(r3, &(0x7f0000000200)={0x10, 0x0, 0x25dfdbfd, 0x1000000}, 0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) kcmp(r4, r5, 0x5, r0, r1) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="0f67a8fccb"], &(0x7f0000000240)=0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/08 20:56:36 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x10001, 0x20400) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000080)={0x100000001, 0x6}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000d37000)={{0x1000ff, 0x80000000a}}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r0, &(0x7f0000000180)="721723e18023a518016f15e647932e97f4ddf1df237e0ad771d592c589e8cd312cf078f69b8e2e482e4912cddaa2773cca79e350aeeeb7c8d5f71f3ed23fbd2ef23726eb48b802330b79347b3b99", &(0x7f0000000200)=""/61}, 0x18) 2018/04/08 20:56:36 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f00000027c0), 0x0, &(0x7f0000000280)=""/235, 0xeb}, 0x10002) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0x0, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000440)="31f96cca0d26082c77254cd00d7d034e8797621090", 0x15}], 0x1) 2018/04/08 20:56:36 executing program 4: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000015c0)={'tunl0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8931, &(0x7f0000000000)={'bond0\x00', r1}) r2 = memfd_create(&(0x7f0000000040)='tunl0\x00', 0x3) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f0000000080)={'icmp\x00'}, &(0x7f00000000c0)=0x1e) 2018/04/08 20:56:36 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xb, @mcast1={0xff, 0x1400, [], 0x1}}, 0x1c) 2018/04/08 20:56:36 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004edfd0)={0x4, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06630000fc37ae146980a926818d842b10206ebb8ec98fbe9df8a6674305d86c43d99b94263de6e35470f965b00cdf8dcb04cc85f18c9d942e35d29b621afe26eafa45f55e7f8b303523ce854bfa5dcc73e0bdd7ae44e757ce2b2fc02d3430bcaa91b1959629b161a365706d91247c3ab164413aada5420ac2f96999ca0aa3258dc884c49231d3ebead509a3e1dfdbbffc9ee3c10a5de245ae91b2f1224e7997bd04c989f1c085ecbfe1b95f493232e21593c59ad1"]}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=ANY=[@ANYBLOB="00ec0000", @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f00004ee64e)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000efd0)={0x0, 0x0, &(0x7f000000e000), 0x1, 0xfdfd, &(0x7f000000cf98)="ef"}) ioctl$void(r1, 0x5451) 2018/04/08 20:56:36 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) close(0xffffffffffffffff) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x800, 0x0) ioctl$sock_ipx_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000000c0)={'nr0\x00', {0x4, 0x0, 0x0, "c3ef4f5be3de"}}) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000000100)={[0x0, 0x3000], 0x0, 0x0, 0x3}) 2018/04/08 20:56:36 executing program 7: munmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = dup2(r0, r0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000002740)={@loopback={0x0, 0x1}}, 0xff62) 2018/04/08 20:56:36 executing program 4: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) recvmmsg(r0, &(0x7f0000001c80)=[{{&(0x7f0000001440)=@pptp={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000001b40), 0x0, &(0x7f0000001c00)=""/103, 0x67}}], 0x1, 0x0, &(0x7f0000001d40)={0x77359400}) 2018/04/08 20:56:36 executing program 0: 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$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xb, @mcast1={0xff, 0x1, [0x8864], 0x1}}, 0x1c) [ 352.613728] binder: 23679:23680 ioctl c0306201 204edfd0 returned -14 2018/04/08 20:56:36 executing program 6: r0 = perf_event_open(&(0x7f000077a000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000001040)='/dev/snd/pcmC#D#p\x00', 0x2, 0x2) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000001080)=0x2) read(r0, &(0x7f0000000040)=""/4096, 0x1000) 2018/04/08 20:56:36 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xb, @mcast1={0xff, 0x1, [0x8035000000000000], 0x1}}, 0x1c) 2018/04/08 20:56:36 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xc64, 0x40) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) r1 = socket$alg(0x26, 0x5, 0x0) close(r1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000418000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00000001c0)={{0x1, 0x2, 0x8, 0x3, 0x800}}) accept$alg(r1, 0x0, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000140)={@loopback}, &(0x7f0000000180)=0x14) pselect6(0x40, &(0x7f0000e77fc0)={0x3ffffc}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/04/08 20:56:36 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000000484, &(0x7f0000000540)=""/24, &(0x7f0000000580)=0x18) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x10880, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000080)) [ 352.675773] binder: 23679:23680 unknown command 60416 [ 352.693340] binder: 23679:23680 ioctl c0306201 20007000 returned -22 [ 353.521815] binder: BINDER_SET_CONTEXT_MGR already set [ 353.524522] binder: 23679:23726 ioctl c0306201 204edfd0 returned -14 [ 353.527198] binder: 23679:23722 ioctl 40046207 0 returned -16 [ 353.527258] binder: 23679:23727 unknown command 60416 [ 353.544915] binder: 23679:23727 ioctl c0306201 20007000 returned -22 2018/04/08 20:56:37 executing program 4: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x40000) r0 = socket$inet6(0xa, 0x100000000000002, 0x0) mmap(&(0x7f0000481000/0x11000)=nil, 0x11000, 0x0, 0x132, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003500)={{{@in=@loopback, @in6=@loopback}}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f0000003600)=0xe8) socket$bt_cmtp(0x1f, 0x3, 0x5) fremovexattr(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x400, 0x10000) 2018/04/08 20:56:37 executing program 0: 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$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xb, @mcast1={0xff, 0x1, [0xdc050000], 0x1}}, 0x1c) 2018/04/08 20:56:37 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x8, 0x4, 0x87}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000040), &(0x7f00000000c0)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000040)}, 0x10) 2018/04/08 20:56:37 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x10d000, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000040)={0x100000000, 0x80000000, 0x6}) write(r0, &(0x7f0000000080)="d802f1bbd1dbe2620416e4a085730b1f6c902d1309078c774a64ce01194bd3715e3b886eaf19a3cf3de5adcfa7510fecf13fbf072e9a7445ce39251a41d78ddf2f92336d70a3e84a19f9acd5723aac883404412e84a8833a6b8efdda4d8a1258eec133554006a0d6decb3d22f511f3", 0x6f) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000000100)) recvfrom$ipx(r0, &(0x7f0000000140)=""/14, 0xe, 0x2, &(0x7f0000000180)={0x4, 0x10000, 0x1bacf15a, "8d5251f69fff", 0x794}, 0x10) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() syz_fuse_mount(&(0x7f00000001c0)='./file0\x00', 0x1, r1, r2, 0x9, 0x1000) r3 = syz_open_pts(r0, 0x400000) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000002c0)) sendmsg$alg(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000300)="1abb32f7b278ea18b69916a18b4f39c4472920b32ce73000d8d22ddf300981953f6717899e10c09bbc734fbb9fecabdc46b9269c4f8bafa0d1332123367421f1c3e26bbc68e75470f214f63e5079978aab4ede9dbb94114ca321f679ca253d", 0x5f}, {&(0x7f0000000380)="53b89827635c3df7768499b6efd0bb2e054cbf7c4832e749b3879209992366c9d65110f221", 0x25}, {&(0x7f00000003c0)="41c214218ac2734fd0a28d25cc40f129a249972ad5ea1d830a9d68920b8d67c1fad3f3f97afac1afcc942a9fd21eee85c428e6691f72f0c4437838e0bb9fb980ab2801725a1f37d5c58699152beb3828bb13bf314868a970c21aba5aa5a161b7901b3a01991a2aa77dfb0203351861cc3a31c40b863c10a2132227b3cca67c20fd7a973df8241a43e3f1054983a083701e16381c15e908cc37b920f31125166064bac6404e07b5c6cad95cdb3e20a49bbc4b0eb18acac36267678c02e991e5f9a69fabfba8c84873750312df84b15a38b4af0518be22d09d", 0xd8}, {&(0x7f00000004c0)="5d220c15f6c2f360730efb194775675eadab8d808a4e0bc23c6f875d6c045614c35a75e749427a0945f66a0b8ade38a4b9b4150906685eb5ce338d1af08758d72f0570310ef243ed1d098811738b32244138d0f03a37684ce3dfebb9bac8de66096f6e0b4409c79cb6c598b2a65e35e66083f9b44b8ef3e6d589a65e61665a6d0ad481b9e91275452618200a9cfeb0c8ba903870df83ada10ff9feb83e6ede505d15624325aea20deeaacf58b0bcd9b153e748a2591d5c9e0c24904a1ab9427daaf64a501c4013adfb0879eb", 0xcc}], 0x4, &(0x7f0000000600), 0x0, 0x8000}, 0x20008000) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000680), &(0x7f00000006c0)=0x4) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000700)='/dev/audio\x00', 0x4000, 0x0) accept$alg(r4, 0x0, 0x0) lchown(&(0x7f0000000740)='./file1\x00', r1, r2) ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f0000000780)={0x7, 0x3}) r5 = add_key$keyring(&(0x7f00000007c0)='keyring\x00', &(0x7f0000000800)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$revoke(0x3, r5) ioctl$KDSKBMODE(r4, 0x4b45, &(0x7f0000000840)=0x7) r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000880)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) execve(&(0x7f00000008c0)='./file0\x00', &(0x7f00000009c0)=[&(0x7f0000000900)='(-%*\x00', &(0x7f0000000940)="6d696d655f747970652bb100", &(0x7f0000000980)='\x00'], &(0x7f0000000ac0)=[&(0x7f0000000a00)="656d302673656c662c27707070317070703074727573746564bc21757365725b26656d302d5d2f00", &(0x7f0000000a40)='bdev\x00', &(0x7f0000000a80)='GPLcpuset[-\x00']) stat(&(0x7f0000000b00)='./file1\x00', &(0x7f0000000b40)) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x6, 0x4) read(r0, &(0x7f0000000bc0)=""/63, 0x3f) syz_fuse_mount(&(0x7f0000000c00)='./file0\x00', 0x2, r1, r2, 0x5, 0x4000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000cc0)={0x0, @in6={{0xa, 0x4e20, 0x9, @dev={0xfe, 0x80, [], 0xc}}}}, &(0x7f0000000d80)=0x84) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000000dc0)=r7, 0x4) ioctl$sock_SIOCOUTQ(r6, 0x5411, &(0x7f0000000e00)) setsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000000e40)={0xe0000000000000, 0x2020000000, 0xcd, 0x7fffffff}, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r6, 0x84, 0x6b, &(0x7f0000000e80)=[@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xfff}, @in6={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e20, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0xffffffffffff0001}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x3f}, @in6={0xa, 0x4e24, 0xffffffffffffffc0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x2288}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x5, @dev={0xfe, 0x80, [], 0xf}, 0x80000001}, @in6={0xa, 0x4e20, 0x7, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x8}], 0xe4) 2018/04/08 20:56:37 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f00000027c0), 0x0, &(0x7f0000000280)=""/235, 0xeb}, 0x10002) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xffff}, 0x14) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000440)="31f96cca0d26082c77254cd00d7d034e8797621090", 0x15}], 0x1) 2018/04/08 20:56:37 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x20) getsockopt$IP_VS_SO_GET_DESTS(r2, 0x0, 0x484, &(0x7f0000000080)=""/244, &(0x7f0000000180)=0xf4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000001c0)={0x9, 0x6, 0x8, 0x7, 0x9, 0x80, 0x2, 0x9, 0x0}, &(0x7f0000000200)=0x20) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000240)={r3, 0x9}, &(0x7f0000000280)=0x8) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000005fec)={0xffffffffffffffff, 0x0, 0x0, 0x100000008}) pkey_mprotect(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x4, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000005fe0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000008000/0x2000)=nil}) 2018/04/08 20:56:37 executing program 2: openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x0, 0x0) r0 = socket(0x10, 0x2, 0x0) syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x0, 0x0) fchdir(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) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000c27000)={0x10}, 0xc, &(0x7f0000434ff0)={&(0x7f0000fe7000)=@newlink={0x7c, 0x10, 0x409, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x5c, 0x12, [@IFLA_INFO_KIND={0x58, 0x1, "73656c696e7578766d6e6574302d7b70726f63fb47504c2d73656375726974796d643573756d76626f786e6574306d696d655f7479706576626f786e6574307d47504c282c2a707070307472757374656400"}]}]}, 0x7c}, 0x1}, 0x0) 2018/04/08 20:56:37 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$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, {0x0, 0x7f}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./control\x00') mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) connect$rds(r1, &(0x7f0000000100)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) open(&(0x7f0000000080)='./file0\x00', 0x200000, 0x0) unlink(&(0x7f0000000140)='./control\x00') close(r0) 2018/04/08 20:56:37 executing program 3: fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f0000000000)=0x3) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x3, 0x200) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0xb, &(0x7f00002e0000)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x2, 0x0, 0x0, 0xffff, 0x0, 0x103}, 0xfffffd08) [ 353.703330] QAT: Invalid ioctl 2018/04/08 20:56:37 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xb, @mcast1={0xff, 0x1, [0x88a8ffff], 0x1}}, 0x1c) 2018/04/08 20:56:37 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x80000000, 0x200) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r2, &(0x7f0000002500)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000024c0)={0xffffffff}, 0x111}}, 0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x20, &(0x7f0000000040)=[@in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e22, @loopback=0x7f000001}]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r4, 0x2}, 0x8) r5 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000b80)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f0000000c80)=0xe8) r7 = getegid() fcntl$getownex(r2, 0x10, &(0x7f0000000cc0)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000d00)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@loopback}}, &(0x7f0000001000)=0xfffffffffffffd7f) mkdirat(r0, &(0x7f0000000ac0)='./file0\x00', 0x20) lstat(&(0x7f0000000e40)='./file0\x00', &(0x7f0000000e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000000f80)=[{&(0x7f0000000140)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000280)="dd8042ef861580932b91d2c2253e16a2339ac16f2bb0cfef130e8f7dd09e237b38caa4f91d78b09a53af26b156e9b43dc07c4f1fe72fdc5bb9705fa38ad0dc460cc822fc12aee84e0cb49f398c510fd129ef300d75dc183057feab1b601924cbe5f96a5a85a98315511dc7a5894a26a54d6a529b46e48bb95d3e0ae708a0a909b896fc3afd3067d5ab0be1b90f52b7022300204bab49400bf8b26f00a0", 0x9d}], 0x1, 0x0, 0xffffff76, 0x80}, {&(0x7f0000000340)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001040)=[{&(0x7f0000000540)="bcbadd704416de286856254e0231642e680e71527df8726507a729320a57378af8a8c0dc1b7d29050d09fb525afc4d8837764792075d1b087440e575343623eec63cdebc20ec9c5aa2c18aac62ca17038529fe6b976ce4ad713beb2241d5337b1e54aae979267c66b5e4058f7d9ea888889b2f2943601a1150b60f61a15c55528e1f2daad9df9c3308db0a4d9cd76160f6e61527ab129089803cf90c7bb458f870e78ee934f8af955964fa860c519743261b2939929b3167fa0acde7c29d87d2702c23d82a2f5295c4e6c50d8eb7f175b30e9de21b21b5c3064d11135ec44ad18c9349ed412d5106884190", 0xeb}, {&(0x7f00000003c0)="67e90b79bbbe9d5c98701306d32cdcd78766b4adf935ac0ca05796d72ecfc9a2317884cff18de95fb8", 0x29}, {&(0x7f0000000640)="84c759f76f395c4be078f3dd754e2026a7a06bc81a8ed6b97e2470933950f110407e7945fbac264158300a5bc8c69c0babb655b0d778fe275b7f95f51b1fff504ef8f751303dd702ae3c80f1e7c077bfe733c91e2fcde420594fd7a343e211aec2af4ff8cd59a1fc6df07ba83019119f5e5ad041eb168567ed84c4abf250a1408152ecd5b52c1173dbe3046495d9976590c6aaa4a31050db954d67d0d9bb0e2f2885f6cc483190aee65ab6eba8be4c00570d185c65923baa4ea8f7c8d248a8032f1895ecbfe5a1a6b2738bec02025091", 0xd0}, {&(0x7f0000000740)="bd71b6e8952617995c6cea53db395494f53082b6b8f9dda3abefabd27488435ed1d7f737a08b7f93f3a0079149dbac284b966f2c7c9e2a1c5cdf85a59c908ae10564df78da0654990eef17727e88fc53ab4c8129e18dbba12590dfe49a311b3930e8459be34b8280f966f3c9381d7e0c218a78dd64bbe238efda0cf94868a77447fa82946c40101f8efdea59267e671165d3766658ddc91a2cf3206de81eb8bd01aaf51be1d872b58382054c2286e044d004770f044ca3cb41e5978eaa43010b", 0xc0}, {&(0x7f0000000400)="a0cd2f969dda4f9cd1798608a07ce8eb7ad68c6e303f37e1f75622c3132d14746bf1ba18491583f94cc3cf9cb7676ebab8bae5c9c97b52d0a76e7cb1de396632c42045988cc89a36ff928cd1ce18", 0x4e}, {&(0x7f0000000800)="260fe1050ea682916599e8359e4e1a02811af9df1507dc3e8adc3a6e92104594747e0910b7a36c1ecf5a260ec17236da4e61a12fadc7ff77", 0x38}, {&(0x7f0000000840)="68a3dd9cf56428294a669a9e874f1d697807c98c9cd5b46b355a497a3f82294ff8a0054815086fac509144b82c06064b5f0f4b4ed6c4bcf06133", 0x3a}, {&(0x7f0000000880)="224f9211cacc2f016bb634dfe04db803fd034b0a80cd1ed2d980614c1fd60239ad6543127d299d3103fd561b5c3a097d114c49a158ce3d36f4a77d753760cb39c15c0597dff93cf95c2f8b77cfded21dcc365c48396e3c699a17b95ef6e6bd07e37ac40904e4726326e2ce0ced2809", 0x6f}, {&(0x7f0000000900)="b4135e632ef687a85ad03e22d24d8e26452149affd04cb0e1b5fd594217c912d300f96f71c9778bc704976eb775376775c4c73c910bb941b633411c8df39cbf385fdd6dc927cab6dab27b02957b9ae6b3e66775d5527565ef5bff00754a338b4017951cb87639b0eac4dbd4f6100f60a72a2f9a2cd9bbfbc1f8b6c6413fdf569ea559ed73bfed71f0d401037d0243858349750260c3896e545f1388f8b50084fa8f42fa155ae35654a2f0ee534e6c6f31575ca927c21ca1f5ba942dadb78", 0xbe}, {&(0x7f00000009c0)="8c4add449962cd1a48993a66deba03e3041581bed6da5ec06c85e1301999bb13cd564dff876d83f4dec4f8b8e0fd601ab69082c6a07fa23d107d123bbf00eafa04e8ac27bda2740d1bfeb0e55fdd8c48c30135e44372c78c2069d58ac69e8e74bdd3cb8cb1080419afe88e6c31fbcb2dfea9969f97987f643646d6e41bb78a576fb26e36dd3ed0098754ee2911f5bdc43f48cd7294faeb6625650c7af3d30c7f13ade2293c8e8d8922160589941c3d6eb3930522999f30d434bb2ec35e0883876f0b8b2e411cb6c13e3a", 0xca}], 0xa, &(0x7f0000001100)=ANY=[@ANYBLOB="20000000365a00000000010000000200", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="20000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r10, @ANYBLOB='\x00\x00\x00\x00'], 0x80, 0x20000000}], 0x2, 0x800) write$rdma_cm(r2, &(0x7f0000000480)=@join_mcast={0x16, 0x0, 0xfa00, {&(0x7f0000000200), 0x1, r3, 0x30, 0x1, @ib={0x1b, 0xf0, 0x2, {"ee2f8f36063cbc2b738ff0a61680f11a"}, 0x101, 0x3, 0x6}}}, 0x76) 2018/04/08 20:56:37 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000740)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x50000000af01, &(0x7f0000000a40)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000080)=""/142, &(0x7f00000003c0)=""/69, &(0x7f0000000140)=""/14}) r2 = socket$unix(0x1, 0x2, 0x0) r3 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f000067d000)=0x19, 0x4) bind$unix(r3, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0x42) connect$unix(r2, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000380)=0x200000000) setrlimit(0xe, &(0x7f00000002c0)={0xfff, 0x3f}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000001c0)={0x7, 0x0, 0x1, 0x6}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000000200)={0xfffffffffffffff8, r4}) setrlimit(0x0, &(0x7f0000000040)={0xffffffffffff6810, 0x2}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000300), &(0x7f0000000340)=0x4) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000600)=0x104000000) [ 353.739428] QAT: Invalid ioctl 2018/04/08 20:56:37 executing program 2: r0 = socket$inet(0x10, 0x3, 0xc) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='yam0\x00', 0x10) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1b55a20400ff7e28000000f00a4743ba16a0aa1ca10bb356da5d80d18bec4c7246c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x800, 0xc100) r2 = shmget$private(0x0, 0x2000, 0x930, &(0x7f0000ffc000/0x2000)=nil) write$cgroup_subtree(r1, &(0x7f0000000140)={[{0x2b, 'io', 0x20}, {0x0, 'io', 0x20}]}, 0x8) shmat(r2, &(0x7f0000ffc000/0x4000)=nil, 0x1000) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$RNDGETENTCNT(r3, 0x80045200, &(0x7f00000001c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000180)={0x100000000, 0x1b, 0x0, r4}) 2018/04/08 20:56:37 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xe37, 0x200) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f0000000100)={0x100000000, 0x6, 0x6}) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000000040)) shutdown(r0, 0x0) bind$bt_l2cap(r0, &(0x7f0000000900)={0x1f, 0x3, {0x4, 0x7, 0xffff, 0xc04a, 0x101, 0x5}, 0x0, 0x5}, 0xe) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x400000000004, 0x4) syz_mount_image$btrfs(&(0x7f0000000140)='btrfs\x00', &(0x7f0000000180)='./file0\x00', 0xf6d9, 0x9, &(0x7f00000007c0)=[{&(0x7f00000001c0)="760fd776d6a3a741363ce9bb1fd7763e7e23878586d47960e06146bd720ea8ac8745ee58e48986860cd34f43b8975670969231fe2e0518dfb34eadcbd93354dad0e8394c515fe11ef37a34d173d73663e120c5877456f1fc8c77ee3ddcb4bd27a25b3a769fcad535b168ce374a8ff0dcab513a050a4bf9f6d9bb813136175d9e80f52fc3d12136a9bb4df7c269259ddc1cd60dbe475970c775678482afb30b21fe276938a705a1226a46cc33ce035b221a2599ddefdcae990e8e7bd5cc0e24f1de6426aa57c105a4c5be51c50b786c620ccaffb736862e7fdf5e8c456d47667087786d835b92ea35f3dfd62c24285d51a50545b482db", 0xf6}, {&(0x7f00000002c0)="36d108c8c8474835e022d779a09ac365223b8930795ce3ce18044b2aaee87d677e543fa998ff2318caf7e601a84362bdf83f053543d22d14d31d7d70e279c98a048493e8f532ff34e19b9c1b244c1997662a474215dc44e4773da2005a88f571727ae06e51e429e7ec9bd06b13848464069d7f9a79ce11924f38f00fb538ab7cbf9000fd55098db2609bd18745e87b455088f1f2330cb80154e80d529172139cf0e472e78d3167d9533675eab275b591a3bcfaa13ed4955ab73c1a7ffce12a5020a1bf7d29cf67fbff5d3f5cfe7ea89fff58fd0b9a9f12", 0xd7, 0x100000000}, {&(0x7f00000003c0)="97220b026b8e48", 0x7, 0x2}, {&(0x7f0000000400)="923fb0c27603a890c8c439ff559d8406bba8b96fc256f085ae0f2acca36149ce160a943c676537612d9fb0fc61f67d97a0c1e9307c5156d4ca55b380d58dfd433d8291a6fd08382667fcbd3b78a489372c", 0x51, 0x1}, {&(0x7f0000000480)="e50d976b318211b2ef369a1afa7881cd418d60f3f45239a5619ad670e2cec320be52ed531b881f7ed83d44431548e9b95f92d96aafbb66fcb0cd5941f773af4906e06727f51bd5befce2057c6413160097908708bbb7787a85d5f3b45478a463c2da6d580961360601ccc54487742648530852b8dc2f45320261a1b2924660e49cfc784b34258c71cce7", 0x8a, 0x1}, {&(0x7f0000000540)="6bcf63d47247f853181780b0deb75cf77e00ca63e463d14c293a4e8171bcc0e71e429c07e0da43f192b817c25f758224a7b731fde104f6c0ee4d88db88731e790baa48ed1aa952fb575c92e0604a8c5715c6544907bd679b4256f286f4a8e9b3639ec90de907030cdca2c9c8ffed6378bf9ed47f18cd63d97d170334483a", 0x7e, 0x306}, {&(0x7f00000005c0)="1f536aa27250cc81499688d596d31629b345fb5e3c931e57f49a1b35bb6b1fd4492cc0bbabc2698893525eb6f135a7a267a4f430163a3679e48cd90e7cfa139945a176ac9080e9a7fff6c98fbcea5754949fd1ef8a1b7ec0e6799f1f52d04603366189c237b70255959a383139a57700b14586e606b92fc5fa5d6b0e0b9a6d159c2705", 0x83, 0x2}, {&(0x7f0000000680)="d3755d15340d187f980192c50067", 0xe, 0x3}, {&(0x7f00000006c0)="b8cc7123de9c4eeb71562ea77450aa755b16502ea4086ea9651c6f23637b4d8cb41d1f76bcd077d8fb29339ca2da1244ec78e8aef9d60432dfb84897f2b5d997e4aa2a54f2025d89a9ffaa5442ac374ae01424549e1c538b3e0296f34184d7d3d5b652699525d073f79e2a9c113f1620ee4f5651365efededab603e3773538d1f7ca94c15306e48eb9e4742cbef0ceb691f91d1886af5261a8caa1aefa4e1cf169d931da94ad1841d14bc05ef223443ffe0cc6887b3b90a70902b6e88c56bd830e24fcb52e7542d159de9f7e", 0xcc, 0xbe3}], 0x14000, &(0x7f00000008c0)=ANY=[@ANYBLOB="6465766963653d2e2f66696c65309a02e5be706163655f63616368652c00"]) clock_gettime(0x0, &(0x7f0000000b00)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000000b40)={{0x77359400}, {r2, r3+30000000}}, &(0x7f0000000b80)) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000ac0)={0x8, 0x0, &(0x7f00000009c0)=[@increfs={0x40046304, 0x4}], 0x84, 0x0, &(0x7f0000000a00)="8be5cb01c57a86e3e93bafc798bc18bdfab6f7538f4183cf4569e6c997deb318242406b70db6dfb301c1273dab7281b8d8cc7641b61d0058e7151835475a2c30c9404aaeaec93e5e29660d19a9cc7f408f5e65d617458cd837a298d8cb88fdb8be9405faba5077524f0c43614ccfce35becdb3aef198e1617ce8aeef49456f324d822b1a"}) sendto$inet(r0, &(0x7f0000de1fff), 0x0, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x783, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x48}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x3b7, &(0x7f0000c27ff9)=""/7, 0xffffff89}, 0x40000100) r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000f84ff0)={&(0x7f0000f88fa0)={0x2, 0x4, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20}}]}, 0x60}, 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000080)={0x100, 0x1, 0x7, 0x100, 0x2, 0x5}) getsockopt$llc_int(r1, 0x10c, 0x5, &(0x7f0000000940), &(0x7f0000000980)=0x4) 2018/04/08 20:56:37 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000140)='vcan0\x00') r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00000000c0)={0x100, @time={0x77359400}, 0x7, {0x5, 0x6}, 0x1, 0x0, 0x1}) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x1c, 0x4, 0x206, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) 2018/04/08 20:56:37 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xb, @mcast1={0xff, 0x1, [0x8847], 0x1}}, 0x1c) 2018/04/08 20:56:37 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000080)={0x0, @remote, @multicast2}, &(0x7f00000000c0)=0xc) sendmsg$nl_xfrm(r1, &(0x7f00000003c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x81000}, 0xc, &(0x7f0000000380)={&(0x7f0000000140)=@newspdinfo={0x22c, 0x24, 0x4, 0x70bd2b, 0x25dfdbfe, 0x8000, [@algo_crypt={0xa0, 0x2, {{'ctr-serpent-sse2\x00'}, 0x2b0, "b9bf10aca7dd540fa9808bb34f730ef1c5868257d98e6a2f0b25e6c4fd97f778c68371b2acee527f296f0a9b48ccadb5e24a9ab0b13176bd52d24eb342c9293e7f90c80a3d259340187d0df910ae6c2b41688ea600d4"}}, @extra_flags={0x8, 0x18, 0x8}, @coaddr={0x14, 0xe, @in=@multicast2=0xe0000002}, @offload={0xc, 0x1c, {r2, 0x3}}, @algo_auth={0x148, 0x1, {{'michael_mic\x00'}, 0x7f8, "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"}}, @tfcpad={0x8, 0x16, 0x1800000}]}, 0x22c}, 0x1, 0x0, 0x0, 0xc001}, 0x4) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000400)="0d561b5128861a15e9d8123c2a464a7e31736ab19b9e38464b1f1d87adf259786c783a7bd005b46ab7cc895890e1e94648d64d8a4fda077cde794a9cbc2034f5dadc9fa1243ddfecf9903e37d1091b6f06ec7833c802d374b81cc508d2e365f988f2fcea93d42fb71648c1740bab9866bf83dcc98308df9460ed590791842f310ac897d32b97871a9a55d19705049ce1166670749b34fc55480b7f3370762000e4f4041ba9657bcb5713e07898114104c320c194c4d95939457f1ffd40a125097351a14ff7", 0xc5) r3 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r3, 0x890c, &(0x7f0000000100)={"627293e8785230000200003a61a9a5c5"}) [ 353.866342] netlink: 'syz-executor3': attribute type 1 has an invalid length. [ 353.914884] netlink: 'syz-executor3': attribute type 1 has an invalid length. 2018/04/08 20:56:38 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c000e2", 0x3, 0x11, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) ptrace(0x8, r0) 2018/04/08 20:56:38 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x0, 0x8000) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f00000000c0)={0x7, 0x800, 0x0, 0x1, 0x3b58}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) sendto$inet6(r0, &(0x7f0000000040), 0x16e, 0x1, &(0x7f0000008000)={0xa, 0x0, 0xb, @loopback={0x0, 0x1}}, 0xfffffcf2) 2018/04/08 20:56:38 executing program 2: r0 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) syz_open_dev$evdev(&(0x7f0000974fee)='/dev/input/event#\x00', 0x0, 0x101002) write$evdev(r0, &(0x7f0000037fe8)=[{}], 0x18) getsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000000)=""/154) sendfile(r0, r0, &(0x7f00009bcffe), 0x2000000000004c35) sendfile(r0, r0, &(0x7f0000000200), 0x80003ffd) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00000000c0)=0x9ef0, 0x4) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000240)={{0x2, 0x4e22, @multicast2=0xe0000002}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xa, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 'ip_vti0\x00'}) creat(&(0x7f0000000100)='./file0\x00', 0x0) fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00000001c0)) 2018/04/08 20:56:38 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f00000027c0), 0x0, &(0x7f0000000280)=""/235, 0xeb}, 0x10002) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xffff}, 0x14) writev(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000440)="31f96cca0d26082c77254cd00d7d034e8797621090", 0x15}], 0x1) 2018/04/08 20:56:38 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000000c0)}, 0x80}, {{&(0x7f00000002c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000080)=[{0x10, 0x1}], 0x10}}], 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x4000, 0x0) socketpair(0xb, 0x5, 0x565, &(0x7f0000000100)) listen$netrom(r1, 0x8) 2018/04/08 20:56:38 executing program 0: 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$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xb, @mcast1={0xff, 0x1, [0x4000000], 0x1}}, 0x1c) 2018/04/08 20:56:38 executing program 6: r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x0, @host=0x2}, 0xe) time(&(0x7f0000000000)) 2018/04/08 20:56:38 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f000042d000)=@routing={0x0, 0x2, 0x2, 0x80000001, 0x0, [@mcast1={0xff, 0x1, [], 0x1}]}, 0x18) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00009f1000)=@fragment, 0x8) lremovexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@known='com.apple.system.Security\x00') sendto$inet6(r0, &(0x7f00001e2000)="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", 0x58d, 0x0, &(0x7f0000f14000)={0xa, 0x4e21}, 0x1c) r1 = fcntl$getown(r0, 0x9) r2 = getpgid(0xffffffffffffffff) r3 = epoll_create(0x15) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000140)={r3, r0, 0x7}) r4 = memfd_create(&(0x7f0000000000)='(\\^vboxnet1\x00', 0x100000000000001) setsockopt$IP_VS_SO_SET_DELDEST(r4, 0x0, 0x488, &(0x7f0000000040)={{0x0, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x3, 'none\x00', 0x13, 0x10001, 0x37}, {@multicast2=0xe0000002, 0x4e23, 0x2000, 0x7fffffff, 0x9, 0x55}}, 0x44) 2018/04/08 20:56:38 executing program 7: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) move_pages(0x0, 0x1, &(0x7f0000a6a000)=[&(0x7f0000603000/0x3000)=nil], 0x0, &(0x7f000075c000), 0x0) 2018/04/08 20:56:38 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000004fed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000080)={0x6, 0x8, [0x0, 0x0]}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000040)='net/ip6_flowlabel\x00') ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f00000000c0)={{0x74, 0x8000}, {0x1, 0x81}, 0x5, 0x0, 0x5}) 2018/04/08 20:56:38 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x2) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x1, 0x0) r3 = geteuid() getgroups(0x5, &(0x7f0000000440)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) fchownat(r2, &(0x7f0000000400)='./file0\x00', r3, r4, 0x1000) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f00000000c0)) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYRES64=r0], 0x1}, 0x1}, 0x0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x9555b5606fc246bd, 0x0) sendmsg$nl_crypto(r5, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000200)=@alg={0x100, 0x10, 0x200, 0x70bd27, 0x25dfdbfe, {{'cbc(seed)\x00'}, [], [], 0x400, 0x2400}, [{0x8, 0x1, 0x48}, {0x8, 0x1, 0xe4a}, {0x8, 0x1, 0x800}, {0x8, 0x1, 0x3f}]}, 0x100}, 0x1, 0x0, 0x0, 0x40}, 0x84) 2018/04/08 20:56:38 executing program 6: r0 = memfd_create(&(0x7f00000000c0)='posix_acl_access{Y\x00', 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)=[&(0x7f0000000080)='\x00', &(0x7f0000000100)='posix_acl_access{Y\x00'], &(0x7f0000000200)=[&(0x7f0000000180)="215b238b00", &(0x7f00000001c0)='posix_acl_access{Y\x00']) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000000000)=0x2) lseek(r0, 0x7ffffffffffffffb, 0x0) writev(r0, &(0x7f0000000540)=[{&(0x7f0000000500)="c893a95595", 0x5}], 0x1) 2018/04/08 20:56:38 executing program 0: 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$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xb, @mcast1={0xff, 0x1, [0x81000000], 0x1}}, 0x1c) 2018/04/08 20:56:38 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000006bc0)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000000000)=&(0x7f0000989fff)) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000180), 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000500)='/dev/rtc\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000000)=ANY=[]) r2 = eventfd2(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000006c40)={0x10}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x34, r3, 0x20, 0x70bd26, 0x25dfdbff, {0x10}, [@IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}]}]}, 0x34}, 0x1}, 0x40) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000c80)=r2) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x1, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) r4 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) r5 = getpgid(0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000004c0)={0x0, 0x0}, &(0x7f0000000600)=0xc) getresgid(&(0x7f0000000740), &(0x7f0000000780)=0x0, &(0x7f00000007c0)) r8 = fcntl$getown(r2, 0x9) getresuid(&(0x7f0000002200)=0x0, &(0x7f0000002240), &(0x7f0000002280)) r10 = getgid() r11 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f00000022c0)={{{@in6=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000000040)=0xe8) fstat(r2, &(0x7f0000002400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002480)={0x0, 0x0}, &(0x7f00000024c0)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002500)={0x0, 0x0, 0x0}, &(0x7f0000002540)=0xc) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000002900)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000002940)={{{@in6=@mcast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f0000002a40)=0xe8) getresgid(&(0x7f0000002a80), &(0x7f0000002ac0), &(0x7f0000002b00)=0x0) r20 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000005280)={{{@in=@broadcast, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000005380)=0xe8) r22 = getegid() ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f00000066c0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000006700)={{{@in6=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000006800)=0xe8) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000006840)={0x0, 0x0, 0x0}, &(0x7f0000006880)=0xc) r26 = fcntl$getown(r4, 0x9) r27 = geteuid() fstat(r1, &(0x7f00000068c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000006980)=[{&(0x7f0000000280)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000003c0)=[{&(0x7f0000000580)="fb568195369ef49dbda42d699ba65dbec7dea37a9e903ea96e7493a001e77dac89e234b4baf38c6507c604234f9d1f073be279ad7ca0d471d182a96cde66ea8c63ea324731c40d", 0x47}, {&(0x7f00000006c0)="7daa3507247f9d953e4c59e68000bdc0fb2c120ed4d2084c85a55c4b6182a19e56c895ca1299ea68af64b396f01964f9644c98ac9c388169ee23929a9a1371118617e95992c60a9b692820c4bc36734dc01a78701300f900f5c796796f89909f2eb813c946eec94f8f07df5d3dfa7db9", 0x70}], 0x2, &(0x7f0000000800)=[@rights={0x30, 0x1, 0x1, [r0, r4, r1, r1, r2, r1, r1, r4]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x50, 0x20004011}, {&(0x7f0000000880)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000940)=[{&(0x7f0000000cc0)="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0x1000}, {&(0x7f0000000900)="79192e391c2c11430ef11e1283d001c1c0bb5635ce9667ef85376ccbd83ad8dfb6fd8f6f17920388fc698e8859e992caecce685842", 0x35}], 0x2}, {&(0x7f0000000980)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001d40)=[{&(0x7f0000000a00)="4411733db0c338f848ee48ff4081bc1a00ae0201f1b151d3bcf3fa5949b0db9ee343f12adc19ddb4146be4997247e999a62e4becc053abece02482549ef35c4eec8505b480e235c9ad2f2730ca5e962d46175b83e96e60519e1fa781c2fa157902df3b829fa75c8ab02e018ad8c70e4d78", 0x71}, {&(0x7f0000000a80)="e10438920d1d3e12e6a12b0c6d3c2a2f24cc6445caa3", 0x16}, {&(0x7f0000000ac0)="ab3b72b98396f99c6b8ef572f3f7122bf242bce587188928eede657ea79fc61c8994aedd2688707a072bf0fbb514b2ed3e65e62cd15dee867a517b42fd8b40368e5297aa5a49c4883dbcde24a15c8f37ae629794bda60050abe9826e7296e74acbc35a75f610a2aeadcc60da2a3346d343fcb801ca94df23d480c5543d70a8d8f3a3c4e13cb91d3b5ec336101e660447bdaaaa77e7b3f2490d44248ad1163a23608134dfe8c619312901a686e3e32f60f26af96dc62464be06adfb027defb4428bab35470229640c9bdac85da4f831eca21d0079017f5c7a98af06e6a132eb24e90fbe573c47965d7a9e948c7e5fa1d152b160a4fa", 0xf5}, {&(0x7f0000000bc0)="928bb7f7f5ee2e2a3aa4d4f7b81885ab13af1129b5d05eb1e898a9bafb5c581f33df90d554140e124bda2fb47a841ee455800c375858003dcf460bb31e9455754237382159cf474b0a5b9229359276878f523a55c6dd8946388b9be889ddd3a55d90cbfb111f18af5477fd0404ca731cc0a9d5401b399a4143a22c2b2e057eade60c634611a5be71ba925922888e5cf5ea2bef07d02194a621f122dde10e4efd2b2c7cd6b9e11f27c50313df790e4ea277", 0xb1}, {&(0x7f0000001cc0)="0ffcc5a9f5f020eff04b72eb4e159ab889006f75ad1c2f5ac23c0608aee9eeec3862a2a19416874493a68c149ca2bc5e12c0a59340312c23da1b7aaf825e6c4901daa3952c446e9aea5d3a8038c139947c49a0e9433a43999af94b28e99e53df62e3d513b07ed9983045a49e8b5f939246f3630086e2b2f640", 0x79}], 0x5, 0x0, 0x0, 0x8000}, {&(0x7f0000001dc0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002180)=[{&(0x7f0000001e40)="635a67f42868c1098702c7a70d190096126b564670cb2f760d5a31ac869e9771bda6ab5cb77f206ac77ff174fd556b20d67010ec863dee093143a19633e38c1d539c0b9e0e54e8baffb7cad8510a51b675f8b512fd5ffc2657abaf207885f4e57ce26f3ba731055c61ca347388cd372ad2d63ae70aa177167056d6279b", 0x7d}, {&(0x7f0000001ec0)="200e9f4d6103e88293acf3c1b47a65e75c159afbe1fb92b433b649f018e85c8cd0e52c8369b44176d34a7987b94b26d060a94ffb65f36f3026aadbfedbd79bc1ce6df890a290d4d2f0ddb88dc6a27ad32453b162c2e01a602cd04a36a43c07601db0e7f04b4ee1e0d38a563c290edf336e09aa26395befebeb95ec28ffb37041679fef4c5224359359de58a0a3cc2c827514c0d40589b5e720ab585578", 0x9d}, 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&(0x7f0000006680)=[{&(0x7f0000005500)="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", 0x1000}, {&(0x7f0000006500)="3960f3d7ef576f7c2c42f77af7cf279c0a33ccfaff822041aeb4", 0x1a}, {&(0x7f0000006540)="52d518d4ec67fc39f10ffe86588854e6", 0x10}, {&(0x7f0000006580)="0e18bdf982e718c44db0f445a36eb4fc2399533e80852bb350c3135b595a5752133ebe3cf61b403c4c195d2b97ec78e58d1a0c5facb5216210d01eeff71a1e7a490c20d1540276e386e51a8144f9584047ca0db39a002cefdca35612a438b20441e3d505878c51b2a26c98b4a6ad6bef607ac015a573b6afe8f6e83ff7b1731b58ffdb8dccb6be780e2c2d1284c9ceb82751de81528a0117d93b528e54f1992c1268bc172d76f6a353ef1566822b8b49fe0a5cf48a3e9e159fffd5e4b1a02dbfa5d61274d3239fce188823ceb4a4054d5242488e47", 0xd5}], 0x4, &(0x7f0000006940)=[@cred={0x20, 0x1, 0x2, r23, r24, r25}, @cred={0x20, 0x1, 0x2, r26, r27, r28}], 0x40, 0x80}], 0x9, 0x4000040) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000001c0)=0x1) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000540)={0x0, r2}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) add_key(&(0x7f0000000640)='pkcs7_test\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a}, &(0x7f00000006c0), 0x0, 0xffffffffffffffff) 2018/04/08 20:56:39 executing program 7: unshare(0x90000003) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='numa_maps\x00') flistxattr(r0, &(0x7f0000000240)=""/58, 0x3a) 2018/04/08 20:56:39 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) flistxattr(r0, &(0x7f0000000000)=""/184, 0xb8) shutdown(r0, 0x0) writev(r0, &(0x7f0000447ff0)=[{&(0x7f00008889ff)="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", 0x601}], 0x1) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x2000, 0x0) writev(r0, &(0x7f0000001440)=[{&(0x7f0000000280)="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", 0x201}], 0x1) 2018/04/08 20:56:39 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='limits\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0x2) openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000100)={0x200, 0x1, 0x2, 0x401, 0x5, 0x2, 0x1, 0x6, 0x100, 0xe886}) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r2, 0x540a, 0x2) linkat(0xffffffffffffffff, &(0x7f00000005c0)='./control\x00', 0xffffffffffffffff, &(0x7f0000000600)='./file0\x00', 0x0) 2018/04/08 20:56:39 executing program 0: 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$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xb, @mcast1={0xff, 0x1, [0xffffdd86], 0x1}}, 0x1c) 2018/04/08 20:56:39 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000640)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x8000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000fc0)={r0, r1}) sendmsg(r0, &(0x7f00000000c0)={&(0x7f0000000180)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000000a80)="e1", 0x1}], 0x1, &(0x7f00000007c0)}, 0xc041) 2018/04/08 20:56:39 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) r1 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x0, 0xc0000) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000180), &(0x7f00000001c0)=0x8) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) memfd_create(&(0x7f0000000080)='/dev/kvm\x00', 0x0) syz_kvm_setup_cpu$x86(r3, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, &(0x7f00000000c0)="66b834010f00d026360f01cbb8010000000f01d9660f3882a69a00000066ba4100b00fee66ba2000b84f22b304efb9690600000f3266bad004b87d000000ef66b8f9008ee8660f01f3", 0x49}], 0x1, 0x0, &(0x7f0000000180), 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x200004b564d03}]}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup.cpu/syz0\x00', 0x1ff) sendmmsg(r0, &(0x7f0000005440)=[{{0x0, 0x0, &(0x7f0000001640), 0x0, &(0x7f0000000100)}}, {{&(0x7f0000000040)=@in6={0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x80, &(0x7f0000001a40), 0x0, &(0x7f0000000200)=[{0x10, 0x1, 0x7fffffff}], 0x10}}], 0x2, 0x0) 2018/04/08 20:56:39 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xb, @mcast1={0xff, 0x1, [0x6558000000000000], 0x1}}, 0x1c) 2018/04/08 20:56:39 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f00000027c0), 0x0, &(0x7f0000000280)=""/235, 0xeb}, 0x10002) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xffff}, 0x14) writev(r0, &(0x7f0000000200), 0x0) 2018/04/08 20:56:39 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x4e21}, 0x80, &(0x7f00000f9000), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000002900000000000000a046ac7346e96672829900ca13844659bec9bdbebb1a1b47bc5cfbb015ffee9059515880bebf74001b3fab5538a4c6daf09e3aab70e4aab71606764d784b91dfc10156e00aa48f8e4dd3171f11e2a96a5d7ed5b12ad4a04d4f3506b2f8b287d390de35381b3af9ca6e83eecd54ad128fd88ad719ed3fdcfcfdb8fbe98a953dbc57142fd0e98f9e56d4e567f9f815c15627681adf82751a05d732190f71ce98ffb1fef862476dd3331f19264593f94876627331fd7787688b6ce56e7bbbb56d4cb05eff5a5738000000"], 0x18}}], 0x1, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x8, 0x80000) socket$inet_udp(0x2, 0x2, 0x0) connect$vsock_dgram(r1, &(0x7f0000000140)={0x28, 0x0, 0x2710, @my=0x0}, 0x10) 2018/04/08 20:56:39 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x100, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000440)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)={0x15c, r1, 0x200, 0x70bd27, 0x7, {0xf}, [@IPVS_CMD_ATTR_DAEMON={0x58, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1f}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xffffffffabbefe73}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x19f0}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x58, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}]}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x4}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}]}]}, 0x15c}, 0x1, 0x0, 0x0, 0x80c0}, 0x4008814) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) write(0xffffffffffffffff, &(0x7f0000000040), 0xfffffde3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000001600)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000100)) 2018/04/08 20:56:39 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/netlink\x00') ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000000080)=0x801) sendfile(r0, r0, &(0x7f0000000000), 0x9dc5) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f00000000c0)={{0xffffffffffffffff}}) r1 = syz_open_procfs(0x0, &(0x7f0000000280)="2f65786500000000000409004bddd9de91be10eebf000ee9a9d50f1e8600000854fa07424adee93707da75af1f0200f5cd26d7a0d2ef6ae0d178621cffc0a87164000000e39c5a") socket$unix(0x1, 0x5, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0c0583b, &(0x7f0000000040)={0x0, &(0x7f0000000040)}) 2018/04/08 20:56:39 executing program 6: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000840)=ANY=[@ANYBLOB="0fb685bd99beabca2b5aca636ca37b3412364c8e2e8bdb7fe4a269b828ae268564994ace86e863879f74c92ba1f44ee8eefa51000140b100078aa57db75807fc5fea1be8e592da7d544000000000000000d1c59f0107a05a3bedad03ca2ff6324ee26977531bd49088bef69ccde7daa16fcf64d9b70dff92e177e4a28ce646b9cbca000000000000000000000000000000"], &(0x7f0000000040)=0x1) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000000380)) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000780)={'filter\x00'}, &(0x7f0000000800)=0x54) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x40) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) syz_mount_image$xfs(&(0x7f0000000080)='xfs\x00', &(0x7f00000000c0)='./file0\x00', 0x34, 0x4, &(0x7f00000002c0)=[{&(0x7f0000000100)="a3eb113649d4c20bd900a685bf2f5f665e81a3d36278f1fd8897776dc483aa33e55a2ef92a48951b6ab964dd922a6725b35777c7bfa0ef91f95ae2b62f5d2fcfcfb2bb7207c6bdf0874ed4513f29ea293f99de4830091ad3c60497eb7b53fdb2258c6cd6709cb1176fb0057dc5aafc83c7a3cd0e9adaca8a5b38946856ad5ec3f6ba7256d02ea054c5dca9809b230b320ed11bd95be272e828b2f70ebad791e1e79119", 0xa3, 0x3}, {&(0x7f00000001c0)="2c15fdb4733613b7bf5ddeca79d0b38c8ec4f7c12222c7f9af78c8e3ef7a7c4e09d17e0467807ab07665e39fbafb1aae082ab91ebfbede2aff74b4b4be0b96e559c73996bde7415e1ae20d42995d44149fbfab8eb9391cf701d299f75af6c1dd777c23abf766dd7b706252ed66d41af3ef18dccc1a5c90309fcb51822cb6", 0x7e, 0x100}, {&(0x7f0000000240)="ebc244", 0x3, 0x200}, {&(0x7f0000000280)="523da91a271fe3485d72820f", 0xc, 0x7}], 0x60000, &(0x7f0000000340)={'nouuid,', {[{@logbufs={'logbufs', 0x3d, [0x35]}, 0x2c}, {@uqnoenforce='uqnoenforce', 0x2c}, {@nolargeio='nolargeio', 0x2c}]}}) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) [ 356.105272] 9pnet_virtio: no channels available for device ./file0/file0 [ 356.149977] 9pnet_virtio: no channels available for device ./file0/file0 2018/04/08 20:56:40 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xb, @mcast1={0xff, 0x1, [0xe005000000000000], 0x1}}, 0x1c) 2018/04/08 20:56:40 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000680)={"6c6f00000000001400000900", 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="3400000014000505000000000000000002000000", @ANYRES32=r1, @ANYBLOB="14000600fbebf69e199628702c4c4093be0000000000000000000800"], 0x34}, 0x1}, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000440)='/dev/hwrng\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r2, 0x4004af61, &(0x7f0000000100)) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000001c0)={{{@in6, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f0000000140)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000002c0)={{{@in6, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e24, 0x5, 0x4e22, 0x2, 0x2, 0x80, 0x0, 0x0, 0x0, r3}, {0x0, 0x3, 0x7f, 0x6, 0x200, 0x5, 0x3}, {0x8000, 0xcc, 0xe46f, 0x2400000}, 0x0, 0x6e6bb2, 0x3, 0x1, 0x1, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x4d5, 0xff}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0x14}, 0x3505, 0x7, 0x2, 0x4, 0x1, 0x100, 0x6}}, 0xe8) 2018/04/08 20:56:40 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(anubis-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) sendmsg$alg(r2, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000001300)=[{&(0x7f0000000000)="f9e3a127be1d0953084fab7d2701417e", 0x10}], 0x1, &(0x7f0000001380)}, 0x0) io_submit(r3, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3", 0x1}]) 2018/04/08 20:56:40 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x200002, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x1000, 0x2000) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f00000000c0)={r2, 0x1e}) fcntl$getown(r0, 0x9) sysfs$3(0x3) r3 = socket$inet6(0xa, 0x7, 0x0) setsockopt$inet6_udp_int(r3, 0x11, 0x100000000b, &(0x7f0000c29ffc)=0x10003, 0x4) [ 356.279257] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 356.318759] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/08 20:56:40 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x80, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00000000c0)={0x6, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}]}) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f00000001c0)=[{0x10, 0x29, 0x3}], 0x10}}], 0x2, 0x0) 2018/04/08 20:56:40 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xb, @mcast1={0xff, 0x1, [0x8060000], 0x1}}, 0x1c) 2018/04/08 20:56:40 executing program 4: sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x4e24}, 0xfe0b, &(0x7f00007e0000), 0x1221, &(0x7f0000334f28)}, 0x4000) syz_open_dev$sg(&(0x7f0000970000)='/dev/sg#\x00', 0x0, 0xc0002) clock_gettime(0x0, &(0x7f0000000080)) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x43}) 2018/04/08 20:56:40 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0xffffffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="79a1b6ca4673fa87dae772eb6c67422bea1e97beea10b1d05e5e9d6aa8a24a97ffd2120cc52547be47b4a7b9c4f05119e318b9f205aaebb79bae2b3a6db4369dba42dc11f8a3c66d591acc05c9c21fd1faf1fa764f7c9575ac15e55eba833b863560949d2b32175fb85da6facbd592a8c19d0b0e93c492be40881e66342ae3d71d4151fc6f95a76d4c74b3d9874e50ce73ad8611d05f6aa901a71b76718759778f34dd5c20a562f344", 0xa9, 0x8}, {&(0x7f0000000140)="16bae418a11cc757102bb98ff34755da73e3deac1209dce88fc6c5fe247a414d7dfae30c1cdfb07198d2c94f61c160ed3ed8d1a0cac06b551c978a03fc11515096447502317519433bfd5e3250fdb08a807cf7f0d0a9f6a1d866cc3efc21917e53ea0c5f75dfae7a0aadc462c97a64845be42b8995d3548f0b5111b4db06073da5bcb47f2ca8c6d04ca030bca8ef16a9c185d456c35adcba995bced741", 0x9d, 0x4d}], 0x40, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x40040000}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000000240)=ANY=[@ANYBLOB="4401000010001307000000000000000000000000000000000000000000000000e000000200000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000001000000006c0000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000537f159c3a000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000c0015000000000000000000480003006465666c617465000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004336d6813fb0d7000000000000000000000000000000"], 0x4}, 0x1}, 0x0) 2018/04/08 20:56:40 executing program 3: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)=0x0) ioprio_get$pid(0x2, r0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000000)=@bridge_getlink={0x28, 0x12, 0x11, 0x0, 0x0, {0x7}, [@IFLA_MTU={0x8, 0xe}]}, 0x28}, 0x1}, 0x0) 2018/04/08 20:56:40 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="acd5060000005ac7a4"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x3, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x20000) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000004c0)={0x0, 0x800}, &(0x7f0000000500)=0x8) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f0000000640)={0xffffffffffffffe2, "50c6b782a33808285c339d78aa59ff27e604c63141946c6a"}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000300)={0x5, 0x4000000000000207, 0x1, 0x804, r3}, &(0x7f0000000340)=0x10) getresuid(&(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480)) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000380)=@sack_info={r4, 0x9, 0x800}, &(0x7f00000003c0)=0xc) getsockname$packet(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000280)=0x14) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000580)) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f00000002c0)=r5) getresuid(&(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0)=0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e23, 0x0, 0x4e22, 0x0, 0xa, 0xa0, 0x80, 0x73, 0x0, r6}, {0x2, 0xf980, 0x3, 0x1000, 0x0, 0x4e, 0x7, 0x2}, {0x9, 0x5, 0x2, 0x1ff}, 0xffffffffffffffe1, 0x6e6bbf, 0x1, 0x1, 0x1, 0x1}, {{@in=@multicast2=0xe0000002, 0x4d2, 0x3c}, 0x2, @in6, 0x0, 0x7, 0x2, 0x3, 0x92, 0x7ff, 0x4}}, 0xe8) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/04/08 20:56:40 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f00000027c0), 0x0, &(0x7f0000000280)=""/235, 0xeb}, 0x10002) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xffff}, 0x14) writev(r0, &(0x7f0000000200), 0x0) 2018/04/08 20:56:40 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semget$private(0x0, 0x0, 0x10) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f00000004c0)=""/17) syz_open_dev$sndctrl(&(0x7f0000000500)='/dev/snd/controlC#\x00', 0x87c7, 0x200000) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0xfffffffffffffffc, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) recvfrom(r1, &(0x7f0000000280)=""/191, 0xbf, 0x0, &(0x7f0000000340)=@can={0x1d}, 0x80) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r3 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, 0xffffffffffffffff) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x7fc, 0x0) rt_sigsuspend(&(0x7f0000000180)={0x7}, 0x8) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00000005c0)=ANY=[@ANYBLOB="e905005768baecfa0e392af91c8ed7c727c7af375eee9e6f7969e1d3167115f4ae6faa4de5d7659c49d553e7ffcbc168b4b9e2317628f6c0e2e60d4806327652af761144690caac8e3c4f69bdb884e56c0abca58a45cb8161a1d1954eb029faa0d67a5f293b94754f6be400e6d4a03c813336488e3b922838e639503a3aeda43ed5c137f7f40484aa2eb339462c8d51202da5c2f739646ee2938351e6931b4bba1a6425cf1d1fae9ec923e86503fc40828af62a40814c8126f28e45bbd553b5cb72cc99f5ccab4ab174ff57ac3e3cafd1cdaa7503bf8cc83f5cc1822a671501fea7086a5"], &(0x7f0000000540)=0x1) ioctl$EVIOCSKEYCODE(r3, 0x40084504, &(0x7f0000000100)=[0x744, 0x3ff]) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x0, 0x0) sendfile(r2, r2, &(0x7f0000000080)=0x5f, 0x102000004) dup2(r3, 0xffffffffffffffff) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x9, 0x8) ioctl$sock_netdev_private(0xffffffffffffffff, 0x89fe, &(0x7f00000003c0)="0aab95906cbf78d0113b9b11c035ec1b838e455485a0ae0c1dc7ead287ca35d95f330970a765dba3809e348d3d739c34fcbb996a276d6eae518354b310b63d5e6d4f02c584c900b9eed1ccd8c2d601c345a16a9770811f407c4232bb44f3f941d8cfe9138c1c2a09b466a541396572c076d8f96f042779cc2bdc8794dff7d80969b0a082393a735bb99d9c59fd538646854b79ccff7fdd40") eventfd2(0x0, 0x0) 2018/04/08 20:56:41 executing program 5: futex(&(0x7f0000000140), 0x9, 0x1, &(0x7f0000000200)={0x77359400}, &(0x7f0000000240)=0x1, 0x2) stat(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000d80)) fstat(0xffffffffffffff9c, &(0x7f0000006b40)) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x6, 0x80000) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f00000004c0)={0x5, 0x0, [{0x0, 0x1ff, 0x1, 0x7, 0x0, 0xfff, 0x9}, {0x6, 0x8, 0x2, 0x6b, 0x55, 0x5, 0xbb}, {0xd, 0x21, 0x3, 0x9, 0x2, 0x0, 0x8000}, {0x80000000, 0x0, 0x1, 0x9, 0x101, 0x3, 0x3}, {0x0, 0x6, 0x2, 0x5, 0x9, 0x7, 0x6}]}) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f00000003c0)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010880a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000340)={0xbf}) getsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f00000002c0), &(0x7f0000000300)=0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000180)={0x0, 0x0, 0x0, {0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000080)={0x0, 0x0, 'client1\x00', 0x0, "cc36c5dfea70d3d1", "1595862a6e0e4bf25f261005db592b6a10d8d88ce1b407c85cc4b745b574bc89"}) clock_gettime(0x0, &(0x7f0000000740)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000480)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/08 20:56:41 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x2000, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000080)={0x7f, 0x100, 0x676fa69f, 0x5}, 0x6) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000200)=0x1) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000001c0)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) r2 = syz_open_procfs(r1, &(0x7f00000000c0)="5ef889054fc3109eb6fa98514d37f30353b966b5dac2a7808bae617474722f0000000000000005357b2ead4d0497c7b27cfd8e6637ba6fd1ec784cfd57f051cfeb835a4965468f7f2c4991459e7eacc8ed46693a2e557ae9a3efa5727b29d8e1955a68c6f7dca038a5f14418ac204e8ec7390fe58c35d7fb36d24216d5b08b774b3efca09cb3fdb85b63de3dda09e9dfe1d9f93e328b853fce571a02cc67abb1a0a9457d0c3247128f8fa521ba76d6dd72323155cb524c882d561260d8cd5137a267ea1c3bbf2973abf9685ae3d18ef4af8dc5f8c8d55fb9737ee141f7d1fba1ec2c7a0a6bde389f36eac2dd") lseek(r2, 0x0, 0x3) 2018/04/08 20:56:41 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000040)={"7261770000000000f0a000000000000000150000000800", 0x251}, &(0x7f0000000000)=0x28) 2018/04/08 20:56:41 executing program 6: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001640)='/dev/kvm\x00', 0x101004, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x1, 0x0) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f00000000c0)={0x9, [0x0, 0x9, 0x46ea0840, 0x6, 0xe78, 0x1, 0x6, 0x21e97c46, 0x5]}) ioctl$KVM_SET_PIT2(r1, 0x8010aebb, &(0x7f0000000180)) syz_mount_image$reiserfs(&(0x7f0000000140)='reiserfs\x00', &(0x7f0000000200)='./file0\x00', 0x2, 0x8, &(0x7f0000001540)=[{&(0x7f0000000240)="ed2ee09280462df3fc36aa1576b8fac61946af4c841a6ddd186de3307a310f", 0x1f}, {&(0x7f0000000280)="e62d48", 0x3, 0x4be43d6d}, {&(0x7f00000002c0)="704842f4dfdf1e", 0x7, 0x80000001}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001300)="fb682ab6dce010c5e7fcdd9f69f84042e503fc04eac4c057243b2bbaea0f0ebb240a5da226fd7d02a8ddbb4589ef4d4790873ec2ed9c9e593c7c7a86e1e90f7f504e24fab99b488920f93356ea462ee7b4", 0x51, 0x3b}, {&(0x7f0000001380)="da4484b7bd326f44db7b5e4317afd45946b34187c867584171a88038811c035a2b91499b659f38e4b741e961142333f79b06d2dcece6f80ff8e732ef398f89fbd7b8daa90a3536e10228e56a17f5415d55b06c23d50b7a40001bff28e52f18db34452e9cf39ca0b02c918efc3b49457393c78fb7ce6147ee5218b95f7f0a7d7cb9b1435b36c7454c9e543704133cfd16ccb011fb078f6c10a8a58869608de846c41940dbe65ea5f491f168d8cfbdc762f87d19089d1b89dc1dd85582d8527c50be306b9f189e94da38e39d647e1e276fdde532acceff6a7dd98022d664474046529366b3", 0xe4, 0x20}, {&(0x7f0000001480)="822c56b952704d2cb8b0d36b4737d9450099a5520a67a5b1bbef8d63f7f35dacc29f2d7dc05939a62bcd163a52af474f7e716a", 0x33, 0x7}, {&(0x7f00000014c0)="a98ba62078e79143dc952a8ae7feeb50592a023c4681bf73b7c7047b7b66f05b5f00e6404663444eac1512e302688a122ac72a81e6a9c541b27fe33e055f465969f690215fa62ec77a96e30e2baa8f2b381764f3d5d9b2d1ef6ee2d72b9fa0509c19bc39b958d125947e723c6c1cdbe2675a806f23d9", 0x76, 0x9}], 0x40000, &(0x7f0000001600)={[{@noquota='noquota', 0x2c}, {@errors_ro_remount='errors=ro-remount', 0x2c}]}) 2018/04/08 20:56:41 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xb, @mcast1={0xff, 0x1, [0x20000000], 0x1}}, 0x1c) 2018/04/08 20:56:41 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer\x00', 0x40, 0x0) recvmsg$kcm(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000400)=""/192, 0xc0}, {&(0x7f0000000540)=""/31, 0x1f}, {&(0x7f00000008c0)=""/4096, 0x1000}, {&(0x7f0000000580)=""/27, 0x1b}, {&(0x7f00000005c0)=""/6, 0x6}, {&(0x7f0000000600)=""/200, 0xc8}], 0x6, 0x0, 0x0, 0x3f}, 0x2) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106-gcm-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000380)="08a230e7a657f9cc6e0000000000e6ff00008000", 0xfffffffffffffeaa) recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000200)=""/150, 0x96}], 0x1, 0x0, 0x0, 0x9}, 0x2000) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000002780)=[{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) sendmsg(r2, &(0x7f0000000880)={&(0x7f00000004c0)=@l2={0x1f}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000740)="01143a5512cf1799", 0x8}], 0x1}, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x80, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r3, 0x8905, &(0x7f00000000c0)) recvmsg(r2, &(0x7f00001b0000)={&(0x7f00003a4fa0)=@nfc_llcp, 0x80, &(0x7f0000045000)=[{&(0x7f0000000300)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) 2018/04/08 20:56:41 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x40) connect$bt_rfcomm(r1, &(0x7f0000000040)={0x1f, {0x8, 0x1e, 0xa5, 0x3, 0x2}, 0x729}, 0xa) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f000000dff8)=[@release={0x40106309}], 0x0, 0x0, &(0x7f0000000f4d)}) 2018/04/08 20:56:41 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x8000) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000000040)={0x2, [0x3, 0x80]}) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000400)=""/214) [ 357.396806] binder: 24020:24023 BC_ACQUIRE_DONE u0000000000000000 no match [ 357.426718] binder: 24020:24029 BC_ACQUIRE_DONE u0000000000000000 no match 2018/04/08 20:56:42 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int=0x80000001, 0x4) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f0000000100)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e24}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="430000009fd1784e4265383c6ad4f8d2780aa60600ad403c60086f8b176de394f440fb3d8b00655db33fb30f6b75764d2c399d7f21c6b9c4dc98273a05151caca9ae6a20a13fb6"], &(0x7f00000001c0)=0x4b) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000b80)=ANY=[@ANYRES32=r1, @ANYBLOB="0300b800e98aed8d3e47792e9fbc747f875341cbe28c1a14915e2eed1902103222628bc3c71462eb47cd45b25d36e6180af52b15da0536e3787dae4db5b15276aa5270ae981af524a6be2a79fe25206f7addc601532451a20cbddd102ea0646b7040cbaaa72db187eace2335846f86791da6ad71965ae85db89a832d7fd5a60ddf2a6c278aa53cdabe468ac87d3935e3d64e37ec9c7f1a0d89eada09e02da5cc7936f8afcc7d50680d186dc6da55a3472f71257cf234d7906e482f13ede9decf89b7d0444be9afaca21b41c3efb9fd118e947f3d6359665ed0c5fe3aeb4d1ddfdd43653baea19bf138a151fc211fe6f7ccdaba"], 0x2) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3, 0x80, &(0x7f0000001580)=[{&(0x7f0000000240)=""/32, 0x20}], 0x1, &(0x7f0000001780)=""/253, 0xfd}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000ac0)={r1, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x10001, 0x7f, 0x8, 0x4, 0x1}, &(0x7f0000000040)=0x98) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000480)="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", 0x601}], 0x1) writev(r0, &(0x7f0000848000)=[{&(0x7f0000719000)="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", 0x201}], 0x1) 2018/04/08 20:56:42 executing program 5: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8080a, 0x0) r1 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x410) ioctl$sock_SIOCGIFINDEX(r0, 0x8901, &(0x7f0000000000)) 2018/04/08 20:56:42 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xb, @mcast1={0xff, 0x1, [0x8], 0x1}}, 0x1c) 2018/04/08 20:56:42 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) pipe(&(0x7f0000652ff8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(0xffffffffffffffff, r3, 0x8, 0x0) r4 = dup2(r2, r3) ioctl$int_in(r4, 0x5452, &(0x7f0000e35ff8)=0x45) fcntl$setown(r2, 0x8, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f00000000c0)={0x9e, 0x4, 0x5, 0x0, 0x0, [], [], [], 0x6, 0x5}) sendmmsg$nfc_llcp(r0, &(0x7f0000000e40)=[{&(0x7f0000000040)={0x27, 0x1, 0x1, 0x7, 0x6, 0x9, "1372b88cfb18307fb02fe4719ecb45eed04aa38d79b022b4bedc774b47c13ef83a260decb7ce959ebb412768765baad91d82338b75c5c1b52e73b33a83d494"}, 0x60, &(0x7f0000000580)=[{&(0x7f0000000300)="3ae858c4c4a25398c1154c3345cbcce39451ba40435198e13872b016dca172023ef37f90c31af713282e185d244f485f890a6f857b8da426110e712f1a58f88d06446dd2a941a4756caf5a1c1588fd00a1c33fe49231c74cd63127ebebc179d49e7f22b86eeef4ec7fb69e5ec494aa322856", 0x72}], 0x1, &(0x7f0000000600)={0x70, 0x1ff, 0x80000001, "9ee030e860dbb1eda916860ad68e51201dc832e3916f9a67bc754aae822b6b4859f1b1af60ca8c17e552161e82504aa880bd20fa0be7c1381f348671937c25d1c209ff0ebe6746100b9b278fd07b99c4e9818f946cac4d541661a3bc2e57"}, 0x70, 0x20000000}], 0x1, 0x40000) fcntl$setsig(r3, 0xa, 0x12) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f0000000200)=0x5, 0x4) close(r1) 2018/04/08 20:56:42 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000004ff6)='/dev/dsp#\x00', 0x1, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000040)='./file0\x00', 0x8001, 0x4, &(0x7f00000002c0)=[{&(0x7f0000000080)="42ed14bbcd7a70b4c8d4f99158189793a5d23a8ce54f7760584fd369a5317517d839579297149481556c932a17806e3e5aa508a0cf842ec5c4cf02376c4a8e5ff1cb94aa30d99d3770c05c5049a542898652f67d3dfec5dbc7e0bc8c1d819278658bf5603e143de87c485e732d8582c6bfb224e3ae8b36d6f9b93af2b62f000c971fcd44c18e50adb19db86ae663f0df02e255f2315147c0c056daf4d4646ebb726c3823307197da290c7d055102f48c2272", 0xb2}, {&(0x7f0000000140)="0469ca4c1bb9247fd29809344438e185a16db47072a6558950c31175ad2e3a51ddb0c967e715d3422d3f7135641d3f53d3ddee4e14a39ed321fdafec04d353ca0d84067db83c4903bd85715e678d355ebea4befaeff84a5aeba8facf2a9f66e900c62be9e227041beeee38801c647bc0f19eed52156e1ebc811268ad0d80b88326c8e7bd9ef916c8a6219de540082a200adc7c2285fb11c86fd757ca812c10707987960ddbc1f1818627eeaa7af55a28ba04bbc676fc626c71a4be81e67ee394027e15c51edf252c0b3dbf562ac01ac57c1a73b1c894a2323decea1f904abca6c0117686bc1e0557ca1e1e151ba5fd41281a", 0xf2, 0x3031}, {&(0x7f0000000240)="82e9e516bb6b044e00f3ef20072d", 0xe, 0x9}, {&(0x7f0000000280)="b4e1a3c7e01a92b18ee459c1507177e33c3339dda9d928c1c43068dc37eaf3285abab4249b410cb8fd9ffe9d1073b758d1", 0x31, 0xffffffffffffff48}], 0x222000, &(0x7f0000000340)={[{@debug='debug', 0x2c}, {@sys_immutable='sys_immutable', 0x2c}]}) ioctl$int_in(r0, 0x800000c0045009, &(0x7f000000dff8)=0xd4df) 2018/04/08 20:56:42 executing program 2: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = accept$inet(r0, &(0x7f0000000080)={0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x3}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x81}, 0x8) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x18b0c0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000200)={r2, 0x3}, &(0x7f0000000240)=0x8) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000280), 0x4) sendmsg$nl_generic(r3, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f000001cb24)={0x1c, 0x18, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@typed={0x8, 0x3}]}, 0x1c}, 0x1}, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x1, 0x0) 2018/04/08 20:56:42 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$inet6(0xa, 0x0, 0x9, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000180)) dup3(r2, r1, 0x0) 2018/04/08 20:56:42 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f00000027c0), 0x0, &(0x7f0000000280)=""/235, 0xeb}, 0x10002) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xffff}, 0x14) writev(r0, &(0x7f0000000200), 0x0) 2018/04/08 20:56:42 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xb, @mcast1={0xff, 0x1, [0xc0ffffff00000000], 0x1}}, 0x1c) [ 358.190640] sctp: [Deprecated]: syz-executor6 (pid 24049) Use of int in max_burst socket option deprecated. [ 358.190640] Use struct sctp_assoc_value instead 2018/04/08 20:56:42 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000010aff6)='/dev/ptmx\x00', 0x0, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000180), &(0x7f00000001c0)=0x40) r2 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000280)={r3, 0x0, 0x7, 0x8}, &(0x7f00000002c0)=0x10) getsockopt$IP_VS_SO_GET_SERVICES(r2, 0x0, 0x482, &(0x7f0000000100)=""/66, &(0x7f00000000c0)=0x42) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000000)={0x5}, 0x1) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000000300)=0x10, 0x4) ioctl$TIOCGPTPEER(r0, 0x40045431, 0xded7) 2018/04/08 20:56:42 executing program 5: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x8, 0x4) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2}, 0x20) 2018/04/08 20:56:42 executing program 6: r0 = socket(0x1d, 0x3, 0x1) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000a80)={0x3, 'bcsf0\x00', 0x1}, 0x18) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000040)=0x54, 0x4) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000640)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r2, &(0x7f0000000a40)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000140)={0xffffffff}, 0x117, 0x2}}, 0x20) write$rdma_cm(r4, &(0x7f00000000c0)=@init_qp_attr={0xb, 0x10, 0xfa00, {&(0x7f0000000540), r5, 0x1}}, 0x18) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000840), &(0x7f0000000ac0)=0xfffffffffffffef2) write$rdma_cm(r4, &(0x7f0000000040)=ANY=[@ANYBLOB="02000000280000fa00000000000000000a0000000000"], 0x16) write$rdma_cm(r4, &(0x7f0000000000)=@listen={0x7, 0x8, 0xfa00}, 0x10) close(r4) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r7, &(0x7f0000002280)=[{{&(0x7f00000006c0)=@pppoe={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000740)="964616d1dafb11d6d905ea33bd4eaea0dd04eb847bc0a1210ca9456143e31b8ce14caf4a0646bc639707d10aba3e652495977a7a6d3fc41ef6364c47c2266aa410a490f920f407161207ec5352e1ce6c3822d3a2ae063583609298790a58b73fccaac3665dd78ab4a15d4c12a996799f41dc79b9f3d57a627a7517cb0b51c0cecf43519f19db25073246fa0d8e29d209ee94372325d56aa5ae8d45", 0x9b}, {&(0x7f0000000b40)="cf9da7f87b679c1e28f29164bf99d414eec139a9ce604bd189b12e3acc99e49fdce81f6c81be776473dd6fd95aa78a1352a5ad0edd83fd198dc0db48407a41bcc6f71a6ed172d6268ba66e87e26937039f318267391fabf61c4d12e43625498c007fc7ac7a08686e74c7a1650f1711c605ed2aabf4c245ec9e0d838d8657b697b14180c2394a634d7ecd87a4996585413d3c10eb422fa796adc6531979893daaf6bae46d79bb1d456e6a69eaa5b14b7745813d2f7a61b42bb14026d6c31cc0d34a9e3fbf87aa05228c03", 0xca}], 0x2, &(0x7f0000000f40)=[{0x30, 0x103, 0x918, "b9b0597d21d227c112b74fbadc29c742bca992f94f18f93f4a69"}], 0x30, 0x4045}, 0x610}], 0x1, 0x4001) setsockopt$inet6_group_source_req(r6, 0x29, 0x0, &(0x7f00000002c0)={0xffffffffffffe55c, {{0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0x19}, 0x6c}}, {{0xa, 0x4e20, 0x3f, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}}, 0x108) setsockopt$RDS_GET_MR(r7, 0x114, 0x2, &(0x7f0000000500)={{&(0x7f0000000400)=""/221, 0xdd}, &(0x7f0000000200), 0x10}, 0x20) ioctl$sock_inet_SIOCGIFDSTADDR(r6, 0x8917, &(0x7f00000001c0)={'erspan0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}}) bind$alg(r3, &(0x7f0000000240)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r7, 0x84, 0x1a, &(0x7f00000008c0)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000600)=0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000001c0)={'vcan0\x00', 0x0}) syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x13860b96, 0xa0000) fcntl$getownex(r2, 0x10, &(0x7f0000000680)) sendmsg$can_raw(r0, &(0x7f0000001000)={&(0x7f0000002ff0)={0x1d, r8}, 0x10, &(0x7f0000000000)={&(0x7f0000000200)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "e8282fc0575571f77ac8d4132539bc55d7906fe0fecb3d2f991075b83294d4a7b02ade8cba5f219fcf41fcb9d4d14c85b70cdfd0994acc2709e56f37a1afee32"}, 0x48}, 0x1}, 0x0) 2018/04/08 20:56:42 executing program 3: syz_emit_ethernet(0x2e, &(0x7f0000000080)=ANY=[@ANYBLOB="b1004851aa2aaaaaaaaaaabb080045130020000000000002907800000000ffffffff11009078e00300037108070000"], &(0x7f00000004c0)) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3, 0x40000) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000000040)) 2018/04/08 20:56:42 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xb, @mcast1={0xff, 0x1, [0x1100], 0x1}}, 0x1c) 2018/04/08 20:56:42 executing program 5: r0 = msgget$private(0x0, 0x180) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x20800, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000040)=0x2) msgrcv(r0, &(0x7f0000000000)=ANY=[], 0x0, 0x1, 0xa4a3ad41a879dde0) 2018/04/08 20:56:42 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) dup3(r1, r0, 0x80000) 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, 0xe9d, 0xffff, 0x0, 0x0, 0x7, 0x5, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000100), 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r2, &(0x7f0000000200), &(0x7f0000000280)=""/250}, 0x18) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00000013c0)=@ioapic={0x1, 0xfffffffffffffffb}) ioctl$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}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/08 20:56:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) fchmod(r0, 0xc0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000c8d000)=@generic) syz_mount_image$hfs(&(0x7f0000000000)='hfs\x00', &(0x7f0000000040)='./file0\x00', 0x800, 0x3, &(0x7f00000002c0)=[{&(0x7f0000000080)="ee96ee40bc4e4c83a78f676ed7dc5ba2392884fb6f59cb7a7a5b0936a3a8cee640c9a39e1e538deeb64c879e717d0015ea0e31741a0364b34fa35066ca144cfd5aab9a71296d2f7336478ab9cf8a3b0ba8c54c8bdc33c00393c53c00951b6c1ed3f458c21de337045bae11b54b462c98285dbeac48a6813f68", 0x79, 0x3}, {&(0x7f0000000100)="4710fc3cb427aba44da94e78e3ce262ff2452fb5c816548bce6585a5104cf4d5e30de9151a028f4b6cb63653e765e31a79649cfd4545d9bc1faa701daa39f3651e67e9cddfd5a8378a5c3f127efe597cd12ede39bd54ddbbaf206141bebb95601f41932321f132b2baf230f490c078f841af45b7633a14ea059f74227a5682a8621ebf56e1b8c21c3cc228f2fd9be8f162919e740125eaf48b2dfa8ded70f047", 0xa0, 0x9}, {&(0x7f00000001c0)="b0b0b8def1e3532152195fc1f6f7fa9b89d6421047053123e6f650d098224fa502ff4bdaccfaee2c9c0333dda09f997e591ee8e127231fc86e371991a9e00ff324a966e845dcfa29115b05a7517bb46c936cd82d2e1d225a1124391ef0c7b6d1a2d3a613d483188d0e79fe68e35a5e12cea4f26c59eb4144a554e9296585f5fe59eeb2b39cafc24a3dab1cbeeec0e001403477db337871b7ca6dfe8db8e57ce07f7a2d1f17c9419b9d255e9ee37da72bf95da3af268dc4fe79096de0b968482f0788af1f08d9b84fd8483cab14f4f02345567911a76c39b9fc526db008397be7d178ea7a3ad915d81fce044ff0adff", 0xef}], 0x2, &(0x7f0000000340)={[{@gid={'gid', 0x3d, [0x33, 0x37, 0x78, 0x36, 0x33, 0x37, 0x0, 0x32]}, 0x2c}]}) ioctl$SNDRV_CTL_IOCTL_PVERSION(0xffffffffffffffff, 0x80045500, &(0x7f0000000500)=""/4096) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e20, 0x5, @dev={0xfe, 0x80, [], 0x19}, 0x1}}, [0x3b84, 0x3ff, 0x0, 0x9, 0x549d, 0x1, 0x3f, 0x400, 0xf6, 0xad7, 0x5, 0x80000000, 0x8, 0x7, 0x100]}, &(0x7f0000000480)=0x100) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000004c0)={r2, 0x0, 0x1, 0x0, 0x1ad, 0x400}, 0x14) 2018/04/08 20:56:42 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x1, 0x40000) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000140)={@pptp={0x18, 0x2, {0x2, @broadcast=0xffffffff}}, {&(0x7f0000000080)=""/68, 0x44}, &(0x7f0000000100), 0x4}, 0xa0) r1 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r1, 0x29, 0x22, &(0x7f0000000000)={0x2, 0x20002}, 0x10) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000200)=0x3) 2018/04/08 20:56:42 executing program 0: 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$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xb, @mcast1={0xff, 0x1, [0xffffa888], 0x1}}, 0x1c) 2018/04/08 20:56:47 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000a80), 0x0, 0xfffffffffffffffc}, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) dup2(r0, r1) 2018/04/08 20:56:47 executing program 4: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)={0x20000000}) r2 = gettid() signalfd(r1, &(0x7f0000392ff8)={0xffffffffffff0000}, 0x8) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x80, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r3, 0x12, 0x2, &(0x7f00000000c0)=""/181, &(0x7f0000000180)=0xb5) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r2}, &(0x7f0000044000)) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x800, &(0x7f0000000040), 0x8) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) setsockopt$RDS_GET_MR(r3, 0x114, 0x2, &(0x7f00000002c0)={{&(0x7f0000000240)=""/28, 0x1c}, &(0x7f0000000280), 0x40}, 0x20) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{}, {r4, r5+30000000}}, &(0x7f0000040000)) 2018/04/08 20:56:47 executing program 5: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x8000000000403ff, 0x0) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000000180)={{&(0x7f0000000040)=""/184, 0xb8}, &(0x7f0000000140), 0x8}, 0x20) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f00000001c0)=ANY=[]) syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x8420) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000000)=0x9, 0x4) 2018/04/08 20:56:47 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f00000027c0), 0x0, &(0x7f0000000280)=""/235, 0xeb}, 0x10002) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xffff}, 0x14) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000440)}], 0x1) 2018/04/08 20:56:47 executing program 3: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x3, 0xffffffffffffff9c, 0x1}) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000000040)) pkey_alloc(0x0, 0x2) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000180)={{0x7f, 0x2}, 0x1}, 0x10) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000200)=0x7) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000240)={0x0, 0xd4, "83b9afd32c108bbff26b8aebefd45af7e1262ad05b281a4fa01f2881f49d204199b82ba41a23992d7fabb47e35ae88880afd7e2436c32f0fa84ee0654fb8354003b2989a7c7fe8a5e4eba7aa30347c02ec8042e1253e01c8f164979cedb83beb6006b1fea83c3137148f836784468f523dad1ccd23960ff17414d7d1d08322e4cbac126220c1cac11dad3a5a3c698b144d0fad6e2d66635219474643b63ae2e8ff6d98fdaf52bdc4abdce09e6f5cfb162a8e43858c41d03775b2475166df83cf16a8954e0e7643d64efe2500e75348275c54c3a2"}, &(0x7f0000000340)=0xdc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000380)={r2, 0x1, 0x30, 0x0, 0xed}, &(0x7f00000003c0)=0x18) r3 = openat$cgroup_int(r1, &(0x7f0000000400)='rdma.max\x00', 0x2, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', r0}, 0x10) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f00000004c0)) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000600)) sendfile(r0, r3, &(0x7f0000000640), 0xde) connect$bt_rfcomm(r1, &(0x7f0000000680)={0x1f, {0x5, 0x7, 0x7, 0xfffffffffffff6aa, 0x9, 0x7f}, 0x1}, 0xa) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000006c0)=@assoc_value={r2, 0x3f}, 0x8) ioctl$TIOCSCTTY(r1, 0x540e, 0x5) execveat(r0, &(0x7f0000000700)='./file0\x00', &(0x7f00000007c0)=[&(0x7f0000000740)='trustedppp1*:wlan1{%eth0selfvmnet1#{posix_acl_access^ppp0eth0vmnet0\x00'], &(0x7f0000000a40)=[&(0x7f0000000800)='vboxnet0\x00', &(0x7f0000000840)='rdma.max\x00', &(0x7f0000000880)='rdma.max\x00', &(0x7f00000008c0)='rdma.max\x00', &(0x7f0000000900)='%security\x00', &(0x7f0000000940)='rdma.max\x00', &(0x7f0000000980)='\x00', &(0x7f00000009c0)='rdma.max\x00', &(0x7f0000000a00)="fc6574683073797374656d00"], 0x1c00) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000b40)=0x0) perf_event_open(&(0x7f0000000ac0)={0x3, 0x70, 0x7f, 0x1, 0x7b4, 0x6, 0x0, 0x6, 0x40, 0xa, 0x2, 0x7f, 0xffffffffffff8000, 0x7, 0x0, 0x7, 0x7, 0x200, 0x1, 0x3bea, 0xfffffffffffffffd, 0x3, 0x1, 0xfffffffffffffffd, 0x1, 0xffff, 0x3, 0x6, 0x1, 0x3, 0x9, 0x3, 0x9, 0x6, 0x4, 0xfffffffffffffffb, 0x4, 0x5, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x6}, 0x8000, 0x0, 0xad, 0x7, 0x400, 0x4, 0xffffffff}, r4, 0x3, r0, 0x3) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000b80)={@local={0xfe, 0x80, [], 0xaa}, 0x8, 0x2, 0xff, 0xa, 0x5, 0x3, 0x9}, 0x20) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000bc0), &(0x7f0000000c00)=0xb) pipe2(&(0x7f0000000c40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000c80)={r2, 0x9}, &(0x7f0000000cc0)=0x8) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000000dc0)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000e00)={@dev={0xfe, 0x80, [], 0x11}, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, 0x2, 0x200, 0x511e, 0x100, 0xffffffffffffffff, 0x20c0000, r8}) ioctl$PERF_EVENT_IOC_ID(r5, 0x80082407, &(0x7f0000000e80)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000ec0)={r7, 0x7}, &(0x7f0000000f00)=0x8) ioctl$PPPOEIOCSFWD(r6, 0x4008b100, &(0x7f0000000f40)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bridge0\x00'}}) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000fc0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r6, &(0x7f0000001080)={&(0x7f0000000f80)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000001040)={&(0x7f0000001000)={0x28, r9, 0x8, 0x70bd2b, 0x25dfdbfd, {0xb}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x28}, 0x1}, 0x24044800) 2018/04/08 20:56:49 executing program 2: 2018/04/08 20:56:49 executing program 0: 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$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xb, @mcast1={0xff, 0x1, [0x88caffff00000000], 0x1}}, 0x1c) 2018/04/08 20:56:49 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xb, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/04/08 20:56:49 executing program 3: 2018/04/08 20:56:49 executing program 5: 2018/04/08 20:56:49 executing program 6: 2018/04/08 20:56:49 executing program 4: 2018/04/08 20:56:49 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f00000027c0), 0x0, &(0x7f0000000280)=""/235, 0xeb}, 0x10002) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xffff}, 0x14) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000440)}], 0x1) 2018/04/08 20:56:49 executing program 5: seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x1, &(0x7f000004afe8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) clock_gettime(0x0, &(0x7f00000001c0)={0x0}) nanosleep(&(0x7f0000000200)={r0}, &(0x7f0000000240)) seccomp(0x1, 0x1, &(0x7f0000000040)={0x1, &(0x7f000005eff0)=[{0x6}]}) 2018/04/08 20:56:49 executing program 2: r0 = signalfd(0xffffffffffffffff, &(0x7f00007b5000), 0x8) mkdir(&(0x7f00007b7000)='./control\x00', 0x0) r1 = inotify_init1(0x0) r2 = dup2(r1, r0) r3 = inotify_add_watch(r2, &(0x7f00007b4ff6)='./control\x00', 0x2000000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_rm_watch(r2, r3) 2018/04/08 20:56:49 executing program 6: perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000080)="1f0000000104ff00fd4754c107110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000200)="1f0000000104fffffd3b54c007110000f30501000b000200000010d14aff67", 0x1f) [ 365.313213] audit: type=1326 audit(1523221009.199:12): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=24175 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455259 code=0xffff0000 [ 365.353802] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 365.387204] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/08 20:56:50 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) r2 = socket$inet(0x2, 0xa, 0x74769bf0) r3 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x2) r4 = accept4(0xffffffffffffffff, &(0x7f0000000380)=@llc, &(0x7f0000000400)=0x80, 0x80800) r5 = getpid() r6 = getuid() r7 = getgid() r8 = fcntl$getown(r0, 0x9) stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getgid() r11 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000500)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000600)=0xe8) getgroups(0x2, &(0x7f0000000640)=[0xffffffffffffffff, 0x0]) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000680)=0x0) fstat(0xffffffffffffff9c, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = socket$inet_udp(0x2, 0x2, 0x0) r18 = open$dir(&(0x7f0000001a00)='./file0\x00', 0x80000, 0x0) r19 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) r20 = openat$cgroup_type(0xffffffffffffff9c, &(0x7f0000001a40)='cgroup.type\x00', 0x2, 0x0) r21 = socket$inet_smc(0x2b, 0x1, 0x0) r22 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001a80)='/dev/rtc\x00', 0x0, 0x0) r23 = socket$nl_xfrm(0x10, 0x3, 0x6) r24 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001ac0)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001b00)={0xffffffffffffffff, 0xffffffffffffffff}) r26 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001b40)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) sendmmsg$unix(r1, &(0x7f0000001c00)=[{&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000340)=[{&(0x7f0000000040)="cf35cb692d3233bf7500602912fb1424e1c9efbdbb25af", 0x17}, {&(0x7f0000000140)="07803023605eb9a60de72b94e2b3d2485e6a51b89876890e77ad05ef9d150419d4acc2f100089ccb6cf1c186707a95afabaf2bbf342ab0dbe76e8197abc7a6200333365da1cdec79b51d57850258f2a27b256f3d05b61b1d26859370a85b64fecd97552382126689e281417b408eccff192a01ff37453bf85eb29c8d0870f5a3085adff1002b638ddb2a863c086fb6342f93dc13b246a32a3a8e19e1a2e30297fb39941b8cf5d3743a15a25f4df3309784ebc1e3ddc328c5d8582b6d70b5cd522dc52cb7727dcafb1db1df730f840feaaf25403a3d09f659", 0xd8}, {&(0x7f0000000240)="0a1e942ea83f99ba99ce9cff97422bb7e3f8ac14936ef27fb36b541c8c20a11206950cf09093b27ed1a472ceb786a67e2fefbcaca6433df0a73bb54bb412c96c6b644e2240ba51debd1c7f9bf0c827b10e362740f0be0947956aac0ec24ec98627b31ee256c0c6eaece990fead8ecd055f5381642ab58177923d2bbd78febe4d852a4c22d4798568d196153d7af433aeb7436c190f8ff88658b9b6e6b32fce15562ee3fffb26c04fbd0526e4b228a02a3c059f57badb736fbc10ea97b46eaeb2556a46c4b32da7d1e1edd5e8", 0xcc}], 0x3, &(0x7f0000000800)=[@rights={0x20, 0x1, 0x1, [r2, r3, r4]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0xa0, 0x20040080}, {&(0x7f00000008c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000019c0)=[{&(0x7f0000000940)="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", 0x1000}, {&(0x7f0000001940)="ecddcfe185a8da73030b021537f8bec843ec1316c109842856616f831a45baac7f3b787ac1369df485b29ed2522d8d53486c4100ee522a8e73d9d1182a374e81338ad2bd6a68494aa2f2a3fb1554043262e227e1c0d918e048027e0ab67dda8d231d0787638e7f9f3742b231b4db09b9ee3b1eec6bc0d002a7f0cd21a9659438", 0x80}], 0x2, &(0x7f0000001c80)=ANY=[@ANYBLOB="be3edadec3bcbf30000000000000008100000001000000", @ANYRES32=r17, @ANYRES32=r18, @ANYRES32=r19, @ANYRES32=r20, @ANYRES32=r21, @ANYRES32=r22, @ANYRES32=r23, @ANYRES32=r24, @ANYBLOB="18000000000000000100000001000000", @ANYRES32=r25, @ANYRES32=r26], 0x48, 0x8000}], 0x2, 0x44) r27 = epoll_create1(0x0) r28 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r27, 0x1, r28, &(0x7f000007c000)) ioctl$int_in(r28, 0x80000000005001, &(0x7f0000e54000)) 2018/04/08 20:56:50 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xb, @mcast1={0xff, 0x1, [0x40030000000000], 0x1}}, 0x1c) 2018/04/08 20:56:50 executing program 4: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="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", 0x12c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/04/08 20:56:50 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000831000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue.', 0x0, &(0x7f0000000080)) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x3}) syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) 2018/04/08 20:56:50 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000040)=0x1724) ioctl$KDMKTONE(r0, 0x227e, 0x0) 2018/04/08 20:56:50 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x16907e, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000340)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000640)=0x18) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0xfffffffffffffffd) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x980, 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x80000000000004, 0x1, &(0x7f0000cc3ff0)={0x0, 0x989680}, &(0x7f0000000080), 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000280)={0x1}) r1 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) r2 = dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f00000000c0)={{}, 'port0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000180)={0x4, 0x8, 0x0, 0x1, 0x0, 0x3}) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000480)=ANY=[@ANYBLOB="0000000000000000400000000000000002000000010400000400000000000000ffff000000000000000000000000000000080000000000000200ce00000000000000000000000000000000000000000000000000000100000000000000000000000000000100000000000000000000000000000000000000000000000000000002000000000000f5000000000000000004000000000600008a0b00000000000009000000000000000000000000ac2a00000000000000000080080000000000000000000000000000030000000000000008010000000000004600000000000000000000000000a3ad000000000000000080040000000000000000000000000000"]) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f00000001c0)={{0x3}, 'port1\x00', 0x84, 0x80000, 0x100000001, 0xffffffffffffff01, 0x3, 0x0, 0x200f, 0x0, 0x4}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000000)={{}, 'port1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) symlinkat(&(0x7f0000000400)='./file0\x00', r2, &(0x7f0000000440)='./file0\x00') setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000180)=0x40, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0xf) preadv(r0, &(0x7f0000000500)=[{&(0x7f0000000300)=""/29, 0x1d}, {&(0x7f0000000380)=""/98, 0x62}, {&(0x7f0000000400)=""/140, 0x8c}, {&(0x7f00000004c0)=""/5, 0x5}], 0x4, 0x0) socketpair(0x0, 0x80000, 0x3fd, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x0, 0x101000) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x10b9, 0x200000bf}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000a12fb8)={0x0, 0x11, &(0x7f0000000580)=ANY=[@ANYBLOB="180000000000000000000000000000007110300000000000000000000000000095000000000000000077cf58296775f7f55f7770c92a0d8ebb2eba527615dd0ceff6db2d64831552a995a980671c10265065f8d224bbd759409c68bf948500bc2d49dc9e445c2a405760b5fdf7a62949f4017dbc2069f670ef3c89ea2d08155d4bc76c417bc3df80b5c2701c33c78b"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x0, 0x100000001, @mcast1={0xff, 0x1, [], 0x1}, 0x200}, @in={0x2, 0x4e22}], 0x2c) 2018/04/08 20:56:50 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f00000027c0), 0x0, &(0x7f0000000280)=""/235, 0xeb}, 0x10002) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xffff}, 0x14) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000440)}], 0x1) 2018/04/08 20:56:50 executing program 5: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x4000, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0xa, 0x0, 0xffffffffffffffff}) poll(&(0x7f0000000040)=[{r1, 0x4}], 0x1, 0x0) [ 366.088388] audit: type=1326 audit(1523221009.974:13): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=24175 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455259 code=0x0 [ 366.113129] audit: type=1326 audit(1523221009.998:14): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=24175 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=228 compat=0 ip=0x45807a code=0x0 2018/04/08 20:56:50 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004f6ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x38fc) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3bff4)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) 2018/04/08 20:56:50 executing program 6: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) r3 = dup2(r1, r0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x81) dup2(r0, r2) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f00000000c0)=""/97) write$vnet(r3, &(0x7f00000011c0)={0x1, {&(0x7f0000000140)=""/124, 0x7c, &(0x7f00000001c0)=""/4096, 0x3, 0x3}}, 0x68) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x28280, 0x0) 2018/04/08 20:56:50 executing program 7: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl(r0, 0x8b0c, &(0x7f0000000240)) 2018/04/08 20:56:50 executing program 4: 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) set_mempolicy(0x0, &(0x7f0000000180)=0x3d, 0xffff) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000000c0)="256370757365746574683014656d30262d405b657468312700") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000decfe0)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000ffd000/0x1000)=nil}) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f0000000300)=0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_GUEST_DEBUG(0xffffffffffffffff, 0x4048ae9b, &(0x7f0000000000)={0x0, 0x0, [0x0, 0xfffffffffffffffe]}) 2018/04/08 20:56:50 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xb, @mcast1={0xff, 0x1, [0x400300], 0x1}}, 0x1c) 2018/04/08 20:56:50 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) unshare(0x8000400) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x2080, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f00000000c0)={0x0, 0x4000000000001, 0x2, &(0x7f0000000080)}) 2018/04/08 20:56:51 executing program 2: lstat(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xe000, r0, r1, 0x1000, 0x400) futimesat(0xffffffffffffffff, &(0x7f0000000080)='/', &(0x7f0000000180)={{0x77359400}}) 2018/04/08 20:56:51 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000000)=0x2, 0x4) ioctl$EVIOCSABS3F(0xffffffffffffffff, 0x401845ff, &(0x7f0000000080)={0x127f, 0x7, 0x10000, 0x8, 0xfffffffffffffff9, 0x5}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)=ANY=[@ANYBLOB="0100000000000000000100c000000000000000000000b900"]) 2018/04/08 20:56:51 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x7f, 0x20e, 0x9, 0x6, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000180)={r2, 0xffffffff00000000, 0x90, "225faf294944ea93dfaa713f127db6c4a63f8e61ab9da10acc5ca0534fa3518971645f299233d0c069f86994e572fec65feb670c718918df15562f22e69f9c6de4d95d08da8ec7d8cc2425ca3ca7a7b263da46caff72b3755eb94dbd9c9313039bea7e717a10794c1c42c871484b9acacea325b0f035ee7720429d6f76547451597dfbbcef52f0245fc2859f7c6c1bf1"}, 0x98) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r1, 0x1) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140), 0xea134d5a0db7ce70) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20}}, 0x0, 0x0, 0x0, 0x0, 0xc}, 0x98) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r3, &(0x7f0000f67fe4)={0xa, 0x4e20}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000240)={0x0, 0xffffffff, 0x8008, 0xfe000000000, 0x2, 0x5b, 0x401, 0x100000001, r2}, &(0x7f0000000280)=0x20) 2018/04/08 20:56:51 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000140)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = syz_open_dev$vcsn(&(0x7f0000000400)='/dev/vcs#\x00', 0x4, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000440)=[@in={0x2, 0x7fff, @dev={0xac, 0x14, 0x14, 0x16}}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}], 0x20) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000013ff4)=@assoc_value={0x0}, &(0x7f0000002000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000300)={r3, 0x40, 0x20, 0x2, 0x3}, &(0x7f0000000340)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={r4}, &(0x7f0000000080)=0x28d) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r6, 0xc04c5349, &(0x7f0000000240)={0x3, 0x7, 0x20}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000380)={r5, 0x1f}, &(0x7f00000003c0)=0x8) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) getsockname(r2, &(0x7f0000000180)=@in, &(0x7f00000002c0)=0x80) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r6, 0xc01064b5, &(0x7f0000000200)={&(0x7f0000000100)=[0x0], 0x1}) 2018/04/08 20:56:51 executing program 7: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) fadvise64(r0, 0x0, 0x9, 0x2) pread64(0xffffffffffffffff, &(0x7f0000001480)=""/8, 0x214, 0x20000) open(&(0x7f00000026c0)='./file0\x00', 0x4080, 0x24) modify_ldt$read(0x0, &(0x7f0000001500)=""/98, 0x62) write$binfmt_elf32(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x1378) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x101000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f00000000c0)={0x0, 0x3, 0x0, 0xff, "623797fd369ab4e0dd0758fb4edca1cb76918646b11d8fb3c18bda683b7cd80b70c1650304ed889ff1a57be6"}) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f00000014c0)=0xffffffffffff8001, 0x4) pwritev(r0, &(0x7f0000002680)=[{&(0x7f0000001580)="99002c050427fe5f65c47de6e4481c5700cd5ad08badd010d2f24d023c747a7099101d516fac955f0ce485a44f17cd4d89d101588ad7dcf07cfb7c8ed67772167eb380b0e622dd4b53c3c55d1e9da7d7cf1cbc55dae904440b09044b35c10216fc47b0361910f43085d10fca801e4e9c87de2ca60b8cf6058613d8cbe0d67595140de2c7dfcc4ca91afe86dd963ca5a5eaf9cf", 0x93}, {&(0x7f0000001640)="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", 0x1000}, {&(0x7f0000002640)="be3d7389a404785200b0c81026a529cc3a39f813c9aab6d8e13557cd3ac994e6e40976736f2cc6e595f4123df604b0704b3fa50c2f4a95", 0x37}], 0x3, 0x0) 2018/04/08 20:56:51 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xb, @mcast1={0xff, 0x1, [0x8906000000000000], 0x1}}, 0x1c) 2018/04/08 20:56:51 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f00000027c0), 0x0, &(0x7f0000000280)=""/235, 0xeb}, 0x10002) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xffff}, 0x14) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000440)="31f96cca0d26082c77254c", 0xb}], 0x1) 2018/04/08 20:56:51 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) socket$kcm(0x29, 0x7, 0x0) r3 = syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0xa9f7, 0x8000) getsockopt$nfc_llcp(r3, 0x118, 0x2, &(0x7f00000004c0)=""/4096, 0x1000) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmsg$kcm(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000480)="5f4be9", 0x3}], 0x1, &(0x7f0000000640)}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000000)) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000000)=0x7, 0x4) 2018/04/08 20:56:51 executing program 7: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='memory.current\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000080)={0x7, 0x1, {0x0, 0x0, 0x6, 0x0, 0xa1}}) r2 = epoll_create1(0x200080000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000000)) fcntl$setstatus(r0, 0x4, 0x2000) epoll_wait(r2, &(0x7f000000affb)=[{}], 0xea, 0xfffffffffffffef7) shutdown(r0, 0x1) shutdown(r0, 0x0) 2018/04/08 20:56:51 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x0, 0x0) connect$ax25(r0, &(0x7f0000000280)={0x3, {"77a59e4a3a4d19"}, 0x81}, 0x10) clock_gettime(0x0, &(0x7f0000000040)={0x0}) setitimer(0x2, &(0x7f0000000200)={{0x77359400}, {r1}}, &(0x7f00000000c0)) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) clock_settime(0x7, &(0x7f0000000140)={0x0, 0x1c9c380}) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f0000000100)=0x1000) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000000)=0x0) sched_setparam(r3, &(0x7f0000000180)=0x1) setitimer(0x2, &(0x7f00000001c0)={{0x0, 0x7530}, {0x0, 0x2710}}, 0x0) [ 367.639739] sctp: [Deprecated]: syz-executor4 (pid 24272) Use of struct sctp_assoc_value in delayed_ack socket option. [ 367.639739] Use struct sctp_sack_info instead 2018/04/08 20:56:51 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xb, @mcast1={0xff, 0x1, [0x8000000], 0x1}}, 0x1c) 2018/04/08 20:56:51 executing program 5: syz_emit_ethernet(0x4, &(0x7f0000000240)=ANY=[@ANYBLOB="531f490afb743b52de231850f7952dd7b7bb79c700dd8279df9d98ea121c0e94cc0a40b5ebb431cd833483aedc41f620745b6402be2077754d3f22792fac590f8d0374c47669ef72012bededae0c55fb60bd5b6e03a6ba6bdd053c6b8a67e8e489166b269598377ccc066459ee4463dd2700623c76c55af80387eca3e232f7b38ff73db1954e308316f158b5a987fa3fda10c26d7c1aa698f0a0080a5d2bbea5268f4ab4904012df521677680633", @ANYPTR=&(0x7f0000000200)=ANY=[@ANYPTR=&(0x7f0000000100)=ANY=[@ANYPTR64, @ANYRES64, @ANYBLOB="829682b506ccd79a0ff078a1701d3f464625643a3731963e9983e0f50eeab15bfe0706e729abb1e88a7cf92ecced80ba7ac6a7fade96bed5828d48355217f2d0f5e7b4bea5cedab9e53dc52b9e6fc8ca36a3cbe8a58868e997c7dc65eaf732f99ec0a4533d07b216c0c7c41b1a67f9a03206ff0bbc0ac6065a42522aefa213d13cf0206ab845f8e26992b788cbf5e71f6e3ababb2ba57e91d2", @ANYRES32, @ANYRES16, @ANYRES32, @ANYRES32], @ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYRES16, @ANYPTR64, @ANYPTR, @ANYRES16, @ANYRES64]], @ANYRES64, @ANYRES64], 0x0) 2018/04/08 20:56:51 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x5, 0x40002) recvfrom$ipx(r0, &(0x7f0000000080)=""/14, 0xe, 0x2001, 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f00000000c0)=""/4096) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000000), 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r1) [ 368.492765] sctp: [Deprecated]: syz-executor4 (pid 24272) Use of struct sctp_assoc_value in delayed_ack socket option. [ 368.492765] Use struct sctp_sack_info instead 2018/04/08 20:56:52 executing program 0: 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$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xb, @mcast1={0xff, 0x1, [0x8100], 0x1}}, 0x1c) 2018/04/08 20:56:52 executing program 3: clone(0x200, &(0x7f0000151000), &(0x7f0000000080), &(0x7f0000f8b000), &(0x7f0000000100)) mknod(&(0x7f0000000140)='./file0\x00', 0x2001001, 0x0) mlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000000), &(0x7f0000000300)=[&(0x7f0000000380)="696f00ce712ddaade6f941b1c7eb9ae55c4c61d780b9f7a62b6e346237649b5000f3e0fc5ca331b69f40f928b3edaae750d91ba87e4bd3907ac11cb68adf262c4790d7db428be4128808a4c9677332deab6661aa2b139d9f98d718b8fd2e584036d6a1", &(0x7f00000000c0)='io\x00', &(0x7f0000000180)='io\x00', &(0x7f00000001c0)='GPL\x00', &(0x7f0000000340)='io\x00', &(0x7f0000000400)='eth0\x00', &(0x7f00000002c0)='^^,&\x00']) r0 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r0, &(0x7f0000000200)=""/53, 0x35, 0x0) lseek(r0, 0x0, 0x1) creat(&(0x7f0000000100)='./file0\x00', 0x0) 2018/04/08 20:56:52 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000200)={0x7, r0}) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000240)={0x5, 0x200, 0x0, 0xa0, 0x2, 0x5, 0x8001, 0xd24d, 0xffff, 0x2, 0x400, 0xffffffffffffffff}) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x4, &(0x7f0000000580)=[{&(0x7f0000000280)="69059fd56356d4f1154ee35a5d8ecd7e71f637eb6c59949adb39f2b68e9f4459f8f8695c580706088eb83ac040928f60eae77ed72027e027cf624f2171694bdf5008abf80f8a50ddc9219ab0f3f870df547d093be7734e0534616d1f37baa98ad25e0cee13cd303d6042ba724fc11e900a54e2db4926d816580a5dcf7442bfe33b30faebbc045453cf0d159bf1ed3798035a3e44cc861a88316aa557f4264383429685f6c5d3251efab6313189c6937a102121713b09b73ceeb44cbf002266b2162b8c3e42af92190c53c6c014072894d59d62f95368d1cbbaadc37ac0827dcae549d77895f9", 0xe6, 0x40}, {&(0x7f0000000380)="599d0109b4331eeb9614b5c9510f43b849ab6556f6a0f1652f3dcda18455d84f109d361bc4b83c8b60a9aaf1e6428182e1f0efca626da43b21194a7a8a8bda63cc1da9b966d2348ac34c8d6e52ee", 0x4e, 0x4}, {&(0x7f0000000600)="e956b248b2da8a9beb308e753c84078de96a4b4b99d3e98a6f3805d0f949d7f9a33d6a46185561ac5689839ba4b742d3b80ded35323dc638f7d00880df188e27fa43147517a4a7a5f939d31f40b09c634a9d", 0xfffffffffffffd12, 0x3}, {&(0x7f0000000480)="1bd045a6a444d9730b0ec8ea14f38c670a9824190eab5e370b9282aff65f2556452a8bfeb681634c37414a46a5b6d3b7ce4c2dba6df49930aba0722bc55a36c5db2140243f8decfafbae59206e96f281cfdf79821f97d87cfc3f1f2560c3caeff00cec040e76bba9ceeef404c61c1538ddac1c9263d26565d003c652bcb9c8851ba15838797f6028b1b4c8554363ba1462ccd22bbd266c16cb569d9ee5fa606795f7cc97299bff03d7fffab2e30eddc7df2db68c691174b4c01ffcc6994f07370c155a565ca5", 0xc6, 0xffffffff}], 0x0, &(0x7f0000000100)=ANY=[]) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x1, r0, 0x1}) faccessat(r2, &(0x7f00000000c0)='./file0\x00', 0x23, 0x1000) 2018/04/08 20:56:52 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f00000027c0), 0x0, &(0x7f0000000280)=""/235, 0xeb}, 0x10002) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xffff}, 0x14) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000440)='1', 0x1}], 0x1) 2018/04/08 20:56:52 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000021fea)="01", 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000034f6b)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x74, &(0x7f000002ff48)={0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}}, &(0x7f0000023ffc)=0x1f7) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x8000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000040)=0x9, 0x8) 2018/04/08 20:56:52 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 = semget$private(0x0, 0x3, 0x200) semctl$GETVAL(r0, 0x0, 0xc, &(0x7f0000000180)=""/142) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x1, 0x2800) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000100)=0x4) mkdir(&(0x7f00000000c0)='./control\x00', 0x0) r2 = inotify_init() inotify_add_watch(r2, &(0x7f0000f1eff6)='./control\x00', 0x220000000009) r3 = inotify_init1(0x0) inotify_add_watch(r3, &(0x7f000001eff6)='./control\x00', 0x2000200) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000240)=ANY=[@ANYBLOB="0315a700070000000000000003004fff0523c1138fa1973389dd20483260d09e78427c81495c7927b3108ea207942b9d66e066c29e1133ff2c0cb8edee89b61a80dbef701e968e84034a9ba1e513e495619c16da3fa37347c4605e6217e72631a6290e8d7a6f4cd4a28b1650221783c98cd2e178162582c13c4053850f5608713d46f3f9b53a58e30d9ac90153e62d8d8f4251f71cc3137df4715fe588a6e6bddfc55b82bfd45cb173b92043a4b13b37cb7ea485805bbb877d68bbc40146a8d96c2c5ed328e9520256cd2fc117002a317be1c1f415bf2955fa849ea2ec7a8881a63cd4bdc2d990e2c8e6c2d275a5bce2c8dadfbf5ce2cff7"], 0xa) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000080)="5fce869db66fa225921ad03d773be4ff", 0x10) rmdir(&(0x7f000075aff6)='./control\x00') 2018/04/08 20:56:52 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x800, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000040)={@hyper}) r1 = socket$netlink(0x10, 0x3, 0x17) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000011ff4)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000013000)={0x18, 0x52, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@nested={0x4, 0x1}]}, 0x18}, 0x1}, 0x0) 2018/04/08 20:56:52 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005e4ff0)='/dev/sequencer2\x00', 0x8002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000928fec)) write$sndseq(r0, &(0x7f000000a000)=[{0x40081, 0x80000003, 0x0, 0x0, @time={0x77359400}, {}, {}, @time=@time}], 0x30) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x9, 0x30, 0x6, 0x9}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r1, &(0x7f0000000100)=0x4) 2018/04/08 20:56:52 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xb, @mcast1={0xff, 0x1, [0xffffffc0], 0x1}}, 0x1c) 2018/04/08 20:56:52 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) write$eventfd(r0, &(0x7f0000000000)=0xfff, 0x8) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000040)={0x5, {{0xa, 0x4e20, 0x10000, @empty, 0x7}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000100)={0x1, {{0xa, 0x4e21, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x1b}}}, 0x88) ioctl$KDADDIO(r0, 0x4b34, 0xc95) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f00000001c0)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000200)=0x6) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x200, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000280)) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f00000002c0)={@mcast2}, &(0x7f0000000300)=0x14) r2 = add_key$user(&(0x7f0000000340)='user\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000003c0)="acff58edcf2c16d2777605dda0e07b313e6eb13a3f00ece565b94a528360c58e4f5f8f5dbc3f982f11216c341702f671e993d287a063234a151f78e69af83581ffb5aa56dbf9c99fc969b16588816f9abf9c41842d0e1836eef83157397ed4e8e15b4a320257970e4ce28b3fee0df5b82bad4b08a51534351d", 0x79, 0xfffffffffffffff8) keyctl$setperm(0x5, r2, 0x8000000) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000440)={{0x0, 0x0, 0x79c3, 0x2, 0x8}, 0x0, 0x9, 0x10001}) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00000004c0)={0x9, 0xffffffffffffffff, 0x3, 0x1}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000500), &(0x7f0000000540)=0x4) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x51e8) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000580)=""/227) sendmsg$rds(r0, &(0x7f0000001f00)={&(0x7f0000000680)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10, &(0x7f0000001e00)=[{&(0x7f00000006c0)=""/142, 0x8e}, {&(0x7f0000000780)=""/248, 0xf8}, {&(0x7f0000000880)=""/197, 0xc5}, {&(0x7f0000000980)=""/249, 0xf9}, {&(0x7f0000000a80)=""/22, 0x16}, {&(0x7f0000000ac0)=""/217, 0xd9}, {&(0x7f0000000bc0)=""/145, 0x91}, {&(0x7f0000000c80)=""/115, 0x73}, {&(0x7f0000000d00)=""/4096, 0x1000}, {&(0x7f0000001d00)=""/217, 0xd9}], 0xa, &(0x7f0000001ec0)=[@rdma_dest={0x18, 0x114, 0x2, {0xffff, 0x1c3}}], 0x18, 0x1}, 0x20000800) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000001f40)=0x4, 0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001f80), &(0x7f0000001fc0)=0x4) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000002000)={0x6, 0x1a, "ef77be11294e3a0c6e3f4f601a1e015b8ac08cf00e3cd50975b5"}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002080)={0x0, 0x0}, &(0x7f00000020c0)=0xc) lstat(&(0x7f0000002100)='./file0\x00', &(0x7f0000002140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000002040)='./file0\x00', r3, r4, 0x1c00) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f00000021c0)=0x400001c) setsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000002200)=0x9, 0x4) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000002240), &(0x7f0000002280)=0x4) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f00000022c0)=@pic={0x2, 0x6, 0x2, 0x2, 0x9, 0x0, 0x1, 0x1, 0x6, 0x4, 0x2, 0x4ab5, 0x1, 0x40, 0x4, 0x1}) lseek(r0, 0x0, 0x1) 2018/04/08 20:56:52 executing program 6: r0 = syz_fuseblk_mount(&(0x7f0000000ff8)='./file0\x00', &(0x7f0000b19000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) close(r0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x9, 0x4002) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000040)={0x4, 0x3, 0x800, 0x3, 0x5, 0xfffffffffffffffa, 0x5}, 0xc) 2018/04/08 20:56:52 executing program 0: 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$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xb, @mcast1={0xff, 0x1, [0x4], 0x1}}, 0x1c) 2018/04/08 20:56:52 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x7f, 0x0) r1 = getpgid(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000000140)={{0x5, 0x0, 0x7fffffff, 0x80000001, "6ca1b9e2b7e9d5d2f097a3db4197b34138ac80fe9789be3e0cee86d63ce364ede6bb6200187d836472a3be86", 0x3}, 0x0, 0x0, 0x7f, r1, 0x4232, 0x7, "2033db04dff55fa97343176959675a16279ca9a59d0862854e9a63eb872feb5907b0f73e77c1735894a22850d843c943511acfa337454372ab403a4c27e15a7d", &(0x7f0000000100)='+md5sum^self\x00', 0xd, [], [0x8, 0x4, 0x8, 0xffffffffffffffff]}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000002c0)={0x0, 0x22, "50dcb921f238e939bc7d17cd713a808c0adaa2dc313de2653235a73b3a3ec50ef150"}, &(0x7f0000000300)=0x2a) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000340)={r2, 0xfff, 0x20}, 0xc) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000280)={0xffffffffffffffff}) r4 = 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) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f000032c000)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = gettid() r8 = syz_open_procfs(r7, &(0x7f0000000080)='environ\x00') ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff}) ioctl$TIOCLINUX5(r9, 0x541c, &(0x7f0000000000)={0x5, 0x5, 0x9, 0x7, 0x1}) r10 = geteuid() r11 = getgid() r12 = getuid() getresgid(&(0x7f0000000600)=0x0, &(0x7f0000000640), &(0x7f0000000680)) r14 = geteuid() r15 = getegid() fstat(r8, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0}) accept4$inet6(r9, 0x0, &(0x7f0000000c00), 0x800) stat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r8, 0x0, 0x11, &(0x7f0000000800)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000000900)=0xe8) stat(&(0x7f0000000940)='./file0\x00', &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000a00)={0x0, 0x0}, &(0x7f0000000a40)=0xc) r21 = getegid() sendmsg$unix(r0, &(0x7f0000000bc0)={&(0x7f0000000380)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000005c0)=[{&(0x7f0000000400)="606251fbb1d96f36cb479939ffb281cf8004c98c07b94a0a0203c0d8f4a61f5b5eefa5cb7a81aeb810a86451f8f1e43d569863c947e372729652582991ed8d93ce6717da13ba5faac07be9a96d128fe5b0fddcc4ffd3edecf68f1afc152318f85f5643502226e6ae5ed5a8750673015e5b88721324925a6d6a375991dcaafd8c0f74e902612d199547f70e5625b985360cdb919f17aecfe8142d1453829e914e08955b943b0a460b6e80eeac94f93f9ad00bb9bf68490431d2506f6b452daebfd140ac502cad14994fcc105b9218799b5063f8333df9bff84f60f2cf6db045fdb0", 0xe1}, {&(0x7f0000000500)="37a47bf36287463c5be21697db04a467c2aeb9421dce0d11a6b88ffccf044f2335413a6b969aa15be0ccacdf18381a9fbc53e8213b047d3c998810bf133b22bdab44f08f1dfa99a69b1a8b5a61940a70a362", 0x52}, {&(0x7f0000000580)="edc5fe2e3a8edb55d22411fb63e1c466d7e53910de138c7397ad1fb0a8e8f9ad336781ced7d815446e3138ec5e8603a52644c16e3a30f128f8edbe00b79339", 0x3f}], 0x3, &(0x7f0000000a80)=[@cred={0x20, 0x1, 0x2, r7, r10, r11}, @cred={0x20, 0x1, 0x2, r1, r12, r13}, @rights={0x18, 0x1, 0x1, [r5]}, @cred={0x20, 0x1, 0x2, r1, r14, r15}, @rights={0x18, 0x1, 0x1, [r8]}, @cred={0x20, 0x1, 0x2, r7, r16, r17}, @cred={0x20, 0x1, 0x2, r7, r18, r19}, @cred={0x20, 0x1, 0x2, r1, r20, r21}, @rights={0x30, 0x1, 0x1, [r5, r3, r4, r5, r4, r8, r8, r6]}], 0x120, 0xd49cbc3866b1112e}, 0x4000) r22 = dup3(r5, r6, 0x0) dup2(r9, r5) fchown(r22, r18, r21) 2018/04/08 20:56:52 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f00000000c0)=""/174) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000200)={'team0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000340)=0xe8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000380)={0x0, @local, @dev}, &(0x7f00000003c0)=0xc) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000400)={@remote, @multicast2, 0x0}, &(0x7f0000000440)=0xc) getpeername$packet(r0, &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000b80)=0x14) getpeername$packet(r0, &(0x7f0000002180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000021c0)=0x14) accept(r0, &(0x7f00000024c0)=@hci={0x0, 0x0}, &(0x7f0000002540)=0x80) getpeername$packet(r0, &(0x7f0000004800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000004840)=0x14) getsockname(r0, &(0x7f0000004880)=@ll={0x0, 0x0, 0x0}, &(0x7f0000004900)=0x80) chmod(&(0x7f0000000080)='./file0\x00', 0x6) accept$packet(r0, &(0x7f0000005140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000005180)=0x14) accept$packet(0xffffffffffffff9c, &(0x7f00000051c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000005200)=0x14) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000005800)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000057c0)={&(0x7f0000005240)=ANY=[@ANYBLOB="44050000", @ANYRES16=r1, @ANYBLOB="000127bd7000fedbdf250200000008000100", @ANYRES32=r2, @ANYBLOB="4c02020054000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b00000024000400be450103ff0f0000090007034fa337212000440500000000030008e9ffffff7f38000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000080003000300000008000400ff01000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r3, @ANYBLOB="080007000000000038000100240001006d636173745f72656a6f696e5f636f756e740000000000000000000000000000080003000300000008000400e10000003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r4, @ANYBLOB="4c000100240001006c625f74785f6d6574686f64000000000000009900000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e670000000044000100240001006d6f6465000000000000000000000000000000000000000000000000000000000800030005000000140004006163746976656261636b757000000000400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000200000008000600", @ANYRES32=r5, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004000300000008000100", @ANYRES32=r6, @ANYBLOB="680102003c80010024000100656e61626c2508000000e65986b5598000000008110100060000", @ANYRES32=r7, @ANYBLOB="40000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e00000008000400ffff000008000600", @ANYRES32=r8, @ANYBLOB="40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r9, @ANYBLOB="080007000000000038000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004000500000038000100240001006c625f73746174735f726566726573685f696e74657276616c00000000000000080003000300000008000400c609000038000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000800030003000000080004000800000008000100", @ANYRES32=r10, @ANYBLOB="6401020038000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004000900000038000100240001006d636173745f72656a6f696e5f636f756e740000000000000000000000000000080003000300000008000400060000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r11, @ANYBLOB="3c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r12, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f636f756e740000000000000000000000000000080003000300000008000400ec00000040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b00000008000400ff0f00000800070000000000"], 0x544}, 0x1, 0x0, 0x0, 0x10}, 0x24000090) 2018/04/08 20:56:52 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000040)=0x7) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/04/08 20:56:52 executing program 0: 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$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xb, @mcast1={0xff, 0x1, [0x806000000000000], 0x1}}, 0x1c) 2018/04/08 20:56:53 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000080)=0x6fae, 0x4) getsockopt$inet6_tcp_buf(r0, 0x6, 0x10000400000004, &(0x7f00000000c0)=""/145, &(0x7f00005ed000)=0x91) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r1, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000c9effc)=0x10000, 0x4) r2 = dup(r1) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000180)=0xce0, 0x4) bind$unix(r2, &(0x7f0000000200)=@abs={0x1, 0x0, 0x4e24}, 0x6e) write$eventfd(r2, &(0x7f0000605ff8), 0x10278) write$sndseq(r2, &(0x7f00000001c0)=[{}], 0x30) write$eventfd(r2, &(0x7f0000000040), 0x1e22) 2018/04/08 20:56:53 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') socket$kcm(0x29, 0x2, 0x0) getpid() getpgrp(0x0) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, 0xfffffffffffffffb) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000100)="e461bbbbc3ff920df5f96e01ca9450a59b5b43598b07767523737e462fb7c7b27cfb5f907d58e88234b5ec3a5504678b1af3d4762e55cb0c3664e055bae74ea2e7209cd41efd72cca00bc2779e964dbe38c2de87a92e68a7c0209b6c874561ba587fe8c531f3be21fe512b72e15dd8da35eedd68e4295bfb6f23082d71173e1192bfba") r1 = add_key(&(0x7f0000000400)='rxrpc\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="dde15aba2d8bb3c33938a4798533c75ae9ada0405b648aa8687ff982b988969ca1dc544d671c1a5190f8bee43948bba9bb237c4fa1063b22723f3183679320ea8009024673150b7e19588bfee08f347adedb9332b8834164523f7e6aa216f71dd7", 0x61, 0x0) keyctl$clear(0x7, r1) readlinkat(r0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=""/123, 0x7b) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f00000001c0)) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000200)) socket$bt_hidp(0x1f, 0x3, 0x6) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x15, 0x8000000000002, @thr={&(0x7f000090b000), &(0x7f00009a5fb7)}}) ioctl$int_in(r0, 0x5473, &(0x7f00000000c0)=0x6) openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r3, 0x29, 0x45, &(0x7f0000ab2fe2)=""/30, &(0x7f0000000000)=0x1e) ioctl(r2, 0x440000000000127d, &(0x7f000002cfff)) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000000480)=""/123) r4 = eventfd2(0x0, 0x80801) sendfile(r4, r0, &(0x7f0000000080)=0x10, 0x10ed5b) 2018/04/08 20:56:53 executing program 3: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x440100, 0x130) readlinkat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000300)=""/66, 0x42) r1 = socket$alg(0x26, 0x5, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x40, 0x0) bind$alg(r1, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0xffffffffffffffb0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r3 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000000200)=[{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000002780)="a7118230eef5e420406dc6a099da077d", 0x10}], 0x1, &(0x7f0000000040)}], 0x1, 0x0) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000000040)={0x8000, 0xffffffffffffff90, 0x10001, 0xfffffffeffffffff, 0x8000, 0x4}) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0xe) recvmsg(r3, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/08 20:56:53 executing program 0: 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$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xb, @mcast1={0xff, 0x1, [0xe00000000000000], 0x1}}, 0x1c) 2018/04/08 20:56:53 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e20}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000ab3ffc)=0x8000000008, 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x1dcc89cff4a8b68, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000040)) close(r0) 2018/04/08 20:56:53 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) 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) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x1, 0x0, 0x0, 0x0, 0x1}, 0x2c) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x5, 0x10000) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0xb7}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x5, 0x7, 0x4, 0x5, 0xffffffffffffffc0, 0x3, 0x5, 0x4, r1}, 0x20) 2018/04/08 20:56:53 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f00000027c0), 0x0, &(0x7f0000000280)=""/235, 0xeb}, 0x10002) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xffff}, 0x14) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000440)}], 0x1) 2018/04/08 20:56:53 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020300090c00000000000000000000000200130002000000000000000000000003000600000000e0000001000000000000000002000100000000000000000200000000030005000000000002000000e00000010000000000000000"], 0x60}, 0x1}, 0x0) 2018/04/08 20:56:53 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c26fec)={0x1, 0x84, 0x103, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001100)={r0, &(0x7f0000000000), &(0x7f0000000000)="5e3d72c3139dc61b90a73f66d0ea"}, 0x20) r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000040)) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000240)={{0xa, 0x4e20, 0x401, @remote={0xfe, 0x80, [], 0xbb}, 0x100}, {0xa, 0x4e21, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x10001}, 0x1, [0x0, 0x7fff, 0x5, 0x3, 0x2000000000000000, 0x7, 0x4, 0xdd]}, 0x5c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={r0, &(0x7f0000000080), &(0x7f00000000c0)=""/231}, 0x18) r2 = socket(0x2, 0x2000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x89f0, &(0x7f00000002c0)={'ifb0\x00', &(0x7f0000000300)=ANY=[]}) getsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f0000000080)=0x100, &(0x7f0000000200)=0x4) 2018/04/08 20:56:53 executing program 5: r0 = socket$inet6(0xa, 0x3, 0xfffffffffffffffd) socketpair(0x8, 0x4, 0x401, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x48) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@dev={0xfe, 0x80}, 0x400, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000a1fe0)={@dev={0xfe, 0x80}, 0x400, 0x0, 0xff}, 0x20) 2018/04/08 20:56:54 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x1000000000001, 0x8, 0x8400000000003, 0xffffffdf00000005}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000000c0)={r0, &(0x7f0000000040)='\a', &(0x7f0000000280)=""/91}, 0x18) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000100)=0x200, 0x8) 2018/04/08 20:56:54 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) r2 = getpgid(0xffffffffffffffff) fcntl$setownex(r1, 0xf, &(0x7f0000000040)={0x1, r2}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) r4 = getpgid(r2) ioctl$TIOCSCTTY(r0, 0x540e, 0x9) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f00000000c0)={0x5, 0x1ff, 0x1, 0x7f, 0x7, 0x16}) ptrace$setopts(0x4206, r2, 0x80000000, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000140)={r1, 0x28, &(0x7f0000000100)={0x0, 0x0}}, 0x10) r6 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000180)={r5, 0x0, 0x10}, 0xc) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f00000001c0)={[0x2, 0x1f000, 0x4, 0x7000], 0x9, 0x8, 0x1}) ioctl$int_out(r1, 0x2, &(0x7f0000000240)) sendto$ax25(r1, &(0x7f0000000280)="baafa26d995713ff3975dc574bdeefa325f6e73642d48dbd4fd3894ebe26d218f25435268cd1b09ffceb64d2eb05bb6b261a5337f2a1a47faa1de4516d3705ebb6d3fcaa739934cfb13cc50ca684b53e350de57827296419bfd65191f4c464697c440b7a29ed902900212d4fd41c4c8ebdb3a16f52b4a9bb9564f5b7b01018cbc20c7fd6fe00d8317c4c1090de84c0cda3265ad8b72e12d6b7eb81c10433", 0x9e, 0x400c800, &(0x7f0000000340)={0x3, {"1fe9baf766d931"}, 0x9}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000380)=0x6, 0x4) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f00000003c0)="c8c1ff3e52da6e10480a12912941a2eb304995e28386445c579a0ddf4b7ded0d85db30d1bb93f6e7ef6b0f584ecb9a6d33e754ae41a020b1d0b6afc5a9b316815bec63f4c46fa7a49f425798d7b4f1dce0de0a1ba20b8c7cdfa74b1408664f94494ab05584c0600c7d47474af292cf72f6ea73ec5609988b5a8bd48c93922eee4014f016dad659c04fc23768f3e354938b0a876479d43963ed809cd4c3a5de5c1235957aef034e8a6ec26d4682a850") fsetxattr(r6, &(0x7f0000000480)=@known='com.apple.system.Security\x00', &(0x7f00000004c0)='\x00', 0x1, 0x3) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000000500)={@remote}, &(0x7f0000000540)=0x14) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000580)="bcb177d6b452b7abc3167530c54916b9c638ea6bd591bbb1b91926fec797b7a6d055c6537c1da1c653c11ba00a01c196fa2552f0e2d3c2439f6d92fe7d2a4767d270f866c15fcd54a4db51e7b990cf6dea86f112817928fb1a7c0d3a72bc4b4b7813b4d8c083f9d75716c7", 0x6b) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000000600)={0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000640)={r7, 0x80000, r3}) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000000680)) fcntl$addseals(r0, 0x409, 0x1) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f0000000b80)={&(0x7f0000000a80)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000ac0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000b00)=[0x0], &(0x7f0000000b40)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x9, 0x1, 0x9}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$int_in(r6, 0x5421, &(0x7f0000000bc0)=0x100) getsockname$ipx(r3, &(0x7f0000000c00), &(0x7f0000000c40)=0x10) r8 = openat$cgroup_ro(r1, &(0x7f0000000c80)='cgroup.controllers\x00', 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000000cc0)=0x200, 0x4) capset(&(0x7f0000000d00)={0x399f1736, r4}, &(0x7f0000000d40)={0x3ff, 0x4, 0x3ff, 0x649, 0x1, 0x7ff}) ioctl$sock_inet_SIOCSIFADDR(r8, 0x8916, &(0x7f0000000d80)={'bcsf0\x00', {0x2, 0x4e20, @broadcast=0xffffffff}}) 2018/04/08 20:56:54 executing program 6: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x5, 0x2) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000000040)) unshare(0x60000000) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000001200)='net/route\x00') pread64(r2, &(0x7f0000000100)=""/202, 0xca, 0x100000000000000) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000000c0)) r3 = semget$private(0x0, 0x2, 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000200)={0x100000, 0x400, 0x3, 0x3}, 0x8) semctl$IPC_RMID(r3, 0x0, 0x0) 2018/04/08 20:56:54 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)="fe24b9253b3923dc0ab17fdb5b2d610e29c3dfb5a6bb3e113ecd918dae58cc1e01bf7fc4ce0f4b2eb3dc5676d1b6377d207b1c7d6343a670ec20b950fe7c37607dc6c06ce01794321e3bb4f416d58a812d8bc7468e5d02ee9e22e39dd10a49df6de4a88fd1a828044c8afe8151f3a297ee7b57f533ec5b3af482c262b0901cab3cccb82165af29608fe6db604d595152e2d859f2c918ffdd5f97f171718509accfe8c9a93aaa81fcacc5d74cbc714f763f2781bb3594313dbaf0ca967edd570d2a7b57f69eb5d0bf660bf4c40d33ccb62da9facab93dffead6d7dfa24fa7cac55f216535d79a67dc0bfa5d54df5fc7de04b0c0ae833ed3", 0xf7}], 0x1) listen(r0, 0x1000008000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f00002f7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000d1bf10)=[{{&(0x7f0000000140)=@ax25={0x3, {"a976372427d807"}}, 0x80, &(0x7f0000d73fb0), 0x0, &(0x7f0000000100)}}], 0x159, 0x0) 2018/04/08 20:56:54 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xb, @mcast1={0xff, 0x1, [0x3], 0x1}}, 0x1c) [ 370.197061] IPVS: ftp: loaded support on port[0] = 21 2018/04/08 20:56:54 executing program 4: syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x7ff, 0x2) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x200002, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'ip6gre0\x00'}}, 0x1e) sendto$inet(r1, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) 2018/04/08 20:56:54 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaab6992d0c676708004500005800000000002f9078ac14ffaaffffffffb401a80b0000000000000800000086dd00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x0) 2018/04/08 20:56:54 executing program 3: r0 = socket(0x10, 0x80002, 0x0) bind$netlink(r0, &(0x7f0000177ff4)={0x10, 0x0, 0x1}, 0xc) connect$netlink(r0, &(0x7f0000e8f000)=@proc={0x10, 0x0, 0x1}, 0xc) fcntl$setflags(r0, 0x2, 0x1) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x40) 2018/04/08 20:56:54 executing program 2: syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) close(r1) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'dummy0\x00', 0x1}) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$admmidi(&(0x7f00000003c0)='/dev/admmidi#\x00', 0x2, 0x484000) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f00000004c0)={0x1}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000340)={0x2f, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="24be45074e07a1db8069eb22fe57aa4c283588118661566e38ff3b2feae58fea5f97d45ad384e3058f729c17525fee"], 0x0, 0x0, &(0x7f00000000c0)}) eventfd(0x3ff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000700)={{{@in=@local, @in=@loopback}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000800)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000840), &(0x7f0000000880)=0xc) stat(&(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000b00)={{{@in6, @in=@dev}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f0000000c00)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000cc0)={{{@in6, @in=@broadcast}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000dc0)=0xe8) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001040)={&(0x7f00000005c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000440)=[{&(0x7f0000000400)="2328c3b4fcc67e237ec57c799855", 0xe}], 0x1, &(0x7f0000000ec0)=[@cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}], 0x58}, 0x3fffffe) ioctl$VT_WAITACTIVE(r2, 0x5607) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000540)=""/61, &(0x7f0000000580)=0x3d) 2018/04/08 20:56:54 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xb, @mcast1={0xff, 0x1, [0x5dc], 0x1}}, 0x1c) 2018/04/08 20:56:54 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x3ff, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f00000000c0), 0x1800, &(0x7f0000000240)=ANY=[]) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x2, 0x0) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000780)="2467cecf8eb1ab923e736b24f8b72cce31345d6c26464b0034641aad5d1d7ea8bc35541fa2dc8297ddb71df3da169a3e406ccaca961e285ebcd9a4e5476c04759a8548e64cbb4a8b2590d9cdbce7dcf51bb752dbf85e31ab083e1621d5a4d7e9e30bea0e9e8032cc40105bc1c99a4a4e520f4b62203c1c112514c75707ec47410b3e86425508e7e8141996caf390bb9bc361a3dfa05a464d39c39856f26877da1487d60e0706b1a024d88c59e608d7b0c8abae0d60303a6f83cc0cc6e99019e37900029f396be57e55fc4a40100e88c4ce8764cf2b90fbe00abf8bdd487de560ecddd3b2c541fa0856fc43683cea25d4c0e4d457480bcf09206c45a297db52e3b1fa963f0ef88f419af29cbcc1270f9f12306f9c94f38c4e8c8d2b00122e20aa8f238b9e58e85ddef20b821734f5759db670721807c8671dbec1afa168ac3502643e7e6fd12f61e66ff5adb65e2e248d6f5158defad2611f59008dc585002326b4dc2266de0de283e5b858053d8f615dc41ac70671b0037a12bce803d4bdbb0b1f080e1fee4ed513846df808a0ccfc8c27b7df61cfc2293c482ad7e5940a8e65d4b86b2f0978bbbdccd2cb32febb2e4cfae4eb096a5675c2a92b39fa7c703c15c814a3182dc4ad2d9d551c104a85c029ed5e9284a9085d633433f76ddd5f03f107dc399a7e7c7c16e686f51ed4b4124a433f56596d38c2f8c2", 0x1f9, 0x7}], 0x0, &(0x7f0000000280)=ANY=[]) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x0, @tick=0x6, 0xedc, {0x1, 0x8}, 0x7, 0x0, 0x4}) getsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f00000001c0), &(0x7f0000000200)=0x4) fallocate(r1, 0x0, 0xfffffffffffffffd, 0x7fffffffffffffff) 2018/04/08 20:56:54 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e22, 0x40, @loopback={0x0, 0x1}, 0x7}, {0xa, 0x4e21, 0x40000000000, @ipv4={[], [0xff, 0xff], @rand_addr=0x137}, 0x3}, 0xfff, [0x100000000, 0xffffffffffff8001, 0xff, 0x40, 0x0, 0x3, 0x5, 0x4b]}, 0x5c) [ 370.441917] IPVS: ftp: loaded support on port[0] = 21 2018/04/08 20:56:54 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f00000027c0), 0x0, &(0x7f0000000280)=""/235, 0xeb}, 0x10002) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xffff}, 0x14) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000440)}], 0x1) 2018/04/08 20:56:54 executing program 3: r0 = socket$inet(0x2, 0x80000000003, 0x2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000024d000)=0x7fe, 0x4) recvfrom(r0, &(0x7f0000000180)=""/96, 0x60, 0x0, &(0x7f0000000400)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80) sendto$inet(r0, &(0x7f00002df000), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x0, @rand_addr}, 0x10) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x80) 2018/04/08 20:56:54 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xb, @mcast1={0xff, 0x1, [0xdc05000000000000], 0x1}}, 0x1c) 2018/04/08 20:56:54 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000865000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REG_LIST(r0, 0x4018920a, &(0x7f0000dbafe8)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e24, @rand_addr=0x86}}, 0x7, 0x3, 0x7, 0x6cb4, 0x1}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x81}}}, &(0x7f00000001c0)=0x84) 2018/04/08 20:56:54 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={0x0, 0x100000001, 0x10}, 0xc) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000000100)={&(0x7f0000000080)=@pppol2tpv3, 0x80, &(0x7f0000000040), 0x386, &(0x7f0000001780)=""/253, 0xfd}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x6202, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000040)={0xa6, &(0x7f00000001c0)=""/166}) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000480)="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", 0x504}], 0x1) 2018/04/08 20:56:54 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='sit0\x00', 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x20001, 0x0) chroot(&(0x7f0000000240)='./file0\x00') sendmsg$kcm(r1, &(0x7f0000000200)={&(0x7f0000000140)=@ax25={0x3, {"18f96dce1f346f"}, 0x80000001}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000340)="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", 0x1000}], 0x1, &(0x7f0000001340)=ANY=[@ANYBLOB="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"], 0x150, 0x20000000}, 0x4004000) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffff7fffffffe0, 0x2f1) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r3 = openat$cgroup_ro(r2, &(0x7f0000000040)='io.stat\x00', 0x0, 0x0) read(r3, &(0x7f00000000c0)=""/178, 0xb2) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000300)={0x0, 0x800000000000852b, 0xffff}, 0x14) writev(r0, &(0x7f0000818ff0)=[{&(0x7f000016bde8)='\v', 0x1}], 0x1) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x284402, 0x0) bind$bt_rfcomm(r4, &(0x7f0000000040)={0x1f, {0x8001, 0x101, 0x1f, 0x0, 0xffffffffffffffff, 0x3}, 0x8}, 0xa) syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x4, 0x105100) 2018/04/08 20:56:54 executing program 6: r0 = socket$vsock_stream(0x28, 0x1, 0x0) sendto(r0, &(0x7f0000005000), 0x4f, 0x1, &(0x7f0000000080)=@generic={0x4, "5457fcd4d0d098c9f1a2ca351b78fc400fe464785f641606e16e197eee6b187c10af73026d988757a7dd78b0471b3cd932bafe5aaa232cb948063fd519889460e6a6e42cdeeaff6ceec3e1042f2e693e2af0d2b794ce8d99f4a26f764e633c2ac80df9a985187475803c41965d66a51cb61f360e25548672ed1ad3a307bf"}, 0xffffffffffffff23) 2018/04/08 20:56:55 executing program 7: memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) write$tun(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="fb7b1a861a5a518e12ff"], 0x1) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="b9870300000f329a1a00c0fee400c4c31120660d4ab981030000b806000000ba000000000f30c4e2392db636fb66ed0f3266b817018ed0c4e161f1c70f01cf66b8dc008ec8", 0x45}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/08 20:56:55 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="0000000036dcaa42c94759718b46a6c3d5ecb155c1c8e8e45ca0577f32635e2d64f9edd8438536aa79c941c0d8d3930f60eb0ff22be6d36136280f118d4ad289d82cf6b63cc0d8d7"], &(0x7f00000011c0)=0x8) 2018/04/08 20:56:55 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f00000027c0), 0x0, &(0x7f0000000280)=""/235, 0xeb}, 0x10002) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xffff}, 0x14) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000440)}], 0x1) 2018/04/08 20:56:55 executing program 3: r0 = socket(0x13, 0x80005, 0x9) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) sendto$inet(r0, &(0x7f0000f7db7f), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="3106774ddcd8d514bfc1b0963e3119a7", 0x10) 2018/04/08 20:56:55 executing program 0: 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$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xb, @mcast1={0xff, 0x1, [0x300000000000000], 0x1}}, 0x1c) 2018/04/08 20:56:55 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000400)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") flistxattr(r0, &(0x7f0000000280)=""/9, 0x9) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000), 0x4) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) 2018/04/08 20:56:55 executing program 4: r0 = gettid() r1 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) r2 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x2, 0x40000) getpeername$ipx(r2, &(0x7f0000000100), &(0x7f0000000140)=0x10) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000340)={'ip_vti0\x00', &(0x7f0000000240)=@ethtool_regs={0x4, 0xcb9, 0xbd, "395047b38fdb059eb0f60216a8695f6a86785e0f3d9b5dafea71a81b059587874bf48a655d51484ef6bbd72d6b7e9b66f94b16c8f11663ca5022a2b8e56d7e90613f8d7f809fd1a5e0075135e9513a24529e066f0386d8786af7c63567e22a61e7847768d0dbf63c829391b560cc1385c7b2452ce369a20b3a47235b0ed7e7e6c44cf8667ca86a30fb0c2fa06bf62bde4ee7e7aa5482fbdc7465ba685bd20ea69fe225cce79ce1d511a180216265e1fb0a89a6576bac8ad8ccf710cd90"}}) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7}, 0x10) timer_create(0x0, &(0x7f0000000080)={0x0, 0x3}, &(0x7f0000583ffc)) sched_rr_get_interval(0x0, &(0x7f00004bb4a0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{}, {0x0, r3}}, &(0x7f0000000040)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffc, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='pids.events\x00', 0x0, 0x0) bind$bt_l2cap(r4, &(0x7f00000001c0)={0x1f, 0x1, {0x10001, 0x1, 0x4, 0x200, 0x2, 0x8}, 0xffffffff80000001, 0x8}, 0xe) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000200)={0xb7, @broadcast=0xffffffff, 0x4e20, 0x0, 'lc\x00', 0x20, 0x101, 0x64}, 0x2c) tkill(r0, 0x15) 2018/04/08 20:56:55 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x5, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0xa00, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000040)={'syzkaller1\x00', {0x4, 0x200, 0x4, "6d455c424e96"}}) syz_open_dev$sg(&(0x7f0000000580)='/dev/sg#\x00', 0x0, 0x0) r2 = syz_open_pts(r0, 0x0) syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x100000000, 0x101000) write(r0, &(0x7f0000c34fff), 0xffffff0b) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf856}) 2018/04/08 20:56:55 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000030ff8)='pagemap\x00') lseek(r0, 0x0, 0x3) close(r0) 2018/04/08 20:56:56 executing program 5: syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x401, 0x4356a94847729bfc) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r1, r0, &(0x7f0000f28ff8), 0x100000002) ioctl$int_in(r1, 0x5421, &(0x7f00000000c0)=0x90f) writev(r1, &(0x7f0000001000)=[{&(0x7f0000000000)="83", 0x1}], 0x1) 2018/04/08 20:56:56 executing program 0: 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$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xb, @mcast1={0xff, 0x1, [0xc0ffffff], 0x1}}, 0x1c) 2018/04/08 20:56:56 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/rfkill\x00', 0x2, 0x0) sendto$inet6(r0, &(0x7f0000001040)="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", 0x1000, 0x800, &(0x7f0000000000)={0xa, 0x4e21, 0x8, @loopback={0x0, 0x1}, 0x7}, 0x1c) writev(r0, &(0x7f00000005c0)=[{&(0x7f0000001000)='@', 0x1}], 0x1) 2018/04/08 20:56:56 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = eventfd(0x6) r2 = epoll_create(0x45) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f00008ffff8)={0x0, r1}) flistxattr(r2, &(0x7f0000000100)=""/104, 0x68) read$eventfd(r1, &(0x7f0000000080), 0x8) 2018/04/08 20:56:57 executing program 2: 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$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000013ff4)={@dev={0xac, 0x14}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000d8000)={0x0, @multicast2, @rand_addr}, &(0x7f0000000000)=0xc) clone(0x0, &(0x7f0000b26000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/08 20:56:57 executing program 0: 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$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xb, @mcast1={0xff, 0x1, [0x6558], 0x1}}, 0x1c) 2018/04/08 20:56:57 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000040ff8)={0xffffffffffffffff, 0xffffffffffffffff}) prctl$setfpexc(0xc, 0x1) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x3f) recvfrom$unix(r0, &(0x7f0000000080)=""/25, 0x19, 0x0, &(0x7f00000000c0)=@abs, 0x8) shutdown(r1, 0x1) 2018/04/08 20:56:57 executing program 1 (fault-call:6 fault-nth:0): r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f00000027c0), 0x0, &(0x7f0000000280)=""/235, 0xeb}, 0x10002) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xffff}, 0x14) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000440)='1', 0x1}], 0x1) 2018/04/08 20:56:57 executing program 4: socketpair$inet(0x1e, 0x4, 0x0, &(0x7f0000000000)={0x0}) r1 = socket$kcm(0x29, 0x2, 0x0) recvmsg$kcm(r1, &(0x7f0000001540)={&(0x7f0000001640)=@in={0x0, 0x0, @broadcast}, 0x80, &(0x7f0000001580), 0x0, &(0x7f00000015c0)=""/128, 0x80}, 0x0) socketpair(0x7, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000b00)=0x0) process_vm_writev(r3, &(0x7f0000000e80)=[{&(0x7f0000000b40)=""/138, 0x8a}, {&(0x7f0000000c00)=""/240, 0xf0}, {&(0x7f0000000d00)=""/104, 0x68}, {&(0x7f0000000d80)=""/7, 0x7}, {&(0x7f0000000dc0)=""/136, 0x88}], 0x5, &(0x7f0000001040)=[{&(0x7f0000000f00)=""/168, 0xa8}, {&(0x7f0000000fc0)=""/105, 0x69}], 0x2, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f0000001080)) r4 = add_key(&(0x7f00000009c0)='keyring\x00', &(0x7f0000000a00)={0x73, 0x79, 0x7a}, &(0x7f0000000a40)="6b066cce26ece6b7fee768a459fe11add8ae8260ca907863e61f3a580fb8f1ca91ab8afc7a1432344e7d1599fe1eaab8e419d5f8170ab1ad4e4508ededaf78fcd338203a30495ecb3283d3f22b7528a3a471dbde4df09ad48e373398f7611b75d3b925a8eec49cbca408bf97e49219251abc5b741fe42c763ba97a7d13e5b48dd8ba0ba82bf8cb1cadb76c9526bd0b35fb1288dc290ef5", 0x97, 0xfffffffffffffff9) keyctl$assume_authority(0x10, r4) sendmsg(r0, &(0x7f0000000080)={&(0x7f00000000c0)=@in={0x1e, 0x0, @multicast1=0xe0000001}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000140)=[{0x808, 0x11f, 0xfffffffffffffffe, "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"}], 0x808}, 0x0) 2018/04/08 20:56:57 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x9a3c, 0x101400) setsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000040)="f12755e1dea4051da3b2a7a5c2aaa27c37e57ddec3ff5df2642019389b6b50f5ab8309ddf684e7b4c278135493f0b38f99b1d115cbc31de7cf8a3bf67fc703a3ba695a62ce9e3a0c6f31a342cd6d915b841ca673b3bc96b6f23a07b2486635060b30fddd1368649939f0f4710aa569b0c025ad788801e26bcf1e65509d62136c9f", 0x81) sendto$inet(r0, &(0x7f0000000100)="aaaa93163e77b4a28ee9b08753e80eb94918717b248b31137fdf5e08a56ee7ce1f6d84af86b0fc1c6a4ec2fb73549cf0d473a12bfbb1addcd1b5dbf3b548d29e34376e1a0341e4ccec0b2de41ddfe954bb720327f41c8583fc02d4e3920bce2f5501f81a2831b179930310abd57290e4a12e1579177fe61e920f75a6bd4cba526add086077fc6dd65f8d0781ac3d842eab80f073c7e371cc706103ab502c2f3f6cd875b7181a8ffaa4598fabd1d3933493e4d38d079254e6b488d01469f696c32be6e9f6309366cef96a260c79605f578267c95a7afbc0363ed392e55cf9", 0xde, 0x1, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000200)={r0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000240)=0x0) sendfile(r0, r0, &(0x7f0000000280), 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00000002c0)={r0, r0}) getpid() ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) ioctl$TIOCSTI(r0, 0x5412, 0xe8c) pipe2(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) accept$inet(r2, 0x0, &(0x7f0000000340)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCSPGRP(r3, 0x5410, &(0x7f00000003c0)=r1) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000400)={0x1, 0x53d8, 0x7, 0xcc7, 0x3, 0x5, 0x0, 0x2, 0xfffffffffffffffa, 0x7fff, 0x6}, 0xb) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000000440)=r1) readahead(r0, 0x140000000000000, 0xffff) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000480)=0x2) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/rfkill\x00', 0x101000, 0x0) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000000500)=0x278b) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000540)=0x7f, 0x4) ioctl$sock_inet_SIOCDARP(r4, 0x8953, &(0x7f0000000580)={{0x2, 0x4e22, @loopback=0x7f000001}, {0x1}, 0x40, {0x2, 0x4e22, @rand_addr=0xfffffffffffffc00}, 'ipddp0\x00'}) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000600)) setsockopt$RDS_GET_MR_FOR_DEST(r3, 0x114, 0x7, &(0x7f0000000700)={@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x4, 0x4, 0x2, 0x1}}, {&(0x7f0000000640)=""/68, 0x44}, &(0x7f00000006c0), 0xb}, 0xa0) socket$inet(0x2, 0xf, 0x7ff) r6 = fanotify_init(0x25, 0x2) getsockopt$sock_linger(r5, 0x1, 0xd, &(0x7f00000007c0), &(0x7f0000000800)=0x8) getrlimit(0x4, &(0x7f0000000840)) fcntl$F_GET_FILE_RW_HINT(r6, 0x40d, &(0x7f0000000880)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000940)={0x0, 0xf3, "299a756093cb911a57ceadf794e9f94f98175df29de6ab6dfa72a83a031fb2b8bae973285ce6a4789350592bda92cf7048506990d08f4cd6f48cb7813214e61b14c714a9645a5e2244c066da038bf220aad900252e6c4a319b13185f8a60ef4c66f093a54a760078991790b5f0104881d51a75c7a26c456e4d12fdeba9d6528df10d9e71cfa29dd79ac37757519738e68497e1f65d67fe0d83fd8d09d4d840397ec679b20fb45f73de51188fa9ffda6b1eaaa904b9c8a56b09f358d4ffe44fc6818e3b33eff02221382145cddcad36801031bf8a5e20036ca1df27a86f2dff03e27d358c4f90496753fe735471dd7ad35e93c5"}, &(0x7f0000000a40)=0xfb) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000a80)={r7, 0x33}, 0x8) 2018/04/08 20:56:57 executing program 6: r0 = inotify_init() r1 = epoll_create(0x200000a) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b68000)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000000)={0x5, 0x0, 0x200, 0x1f, 0x4a, 0x7ff}) 2018/04/08 20:56:57 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000000005405, &(0x7f0000921000)) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x40000, 0x80) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000000100)={0x9c, &(0x7f0000000040)="96a18e173037d6c4c92965957149fcf054449a353cde630563a40945420043453edfa3e45f6064545f596300efcb5e64ad58f5f9740bc15a06c07561ae0810c301658a1ba52b658087e64f824804c1324a45fb7ae2154f338367b034eb26cf3e14e50ab62951212edd68d20c0410c8563ff629979829268b70a1b8cbe9b321002de201cdb2f45b71ad09f3066a7208dc5c7b41144e46249ded492dcd"}) 2018/04/08 20:56:57 executing program 6: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f0000000040)='./file0\x00'}, 0xfffffffffffffe91) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000180)={r0, &(0x7f00000000c0)="70905ec040405f1e6cc26911b158ce979c2d475231905545e3359eee18e1ce2aae32f9d327514a40f54ff5e5b2ed70d01818d144f589749b417e341d137a27aebf79809a666e1541cc815c36b635a7eece8b7d0c2cd84e1adad5c69d142d7d348e05c344df0efc9e5c00", &(0x7f0000016000)=""/161}, 0xfffffffffffffece) 2018/04/08 20:56:57 executing program 7: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x4, 0x0) socketpair$ax25(0x3, 0x7, 0x1, &(0x7f0000000400)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="da000000c4600aea6fc12a9bb9a66a20c5f0358e6247f03f4152e390ddfa13305fc1a42cd76a201e2a55c0cb169df078f211406991671d42e90feb447fef683e333fb40b9628a33edd1cc2dcdcefd76606dac9c81e49337b6feae18b27d6f4cc5a6cd65a5c1a661a158672e95bd6ede640142b52e2015f741cb623d84195296c09e6142cfbaf858a13c243dcc0b77db45428603c8c0ac05a428ec4d8f4544600160eb24836bf8019daac948ab7c1eda6729c4b5bcc16b374fda81090f5a6cff9a6ed4bdd81cf601cd25cb422f8d7573421e638f398500958112bc0f94d4c"], &(0x7f0000000140)=0xe2) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={r1, 0x4}, 0x8) ioctl$TIOCSTI(r0, 0x5412, 0x20000000009) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000300)=0xe8) stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00000008c0)={@broadcast, @loopback, 0x0}, &(0x7f0000000900)=0xc) r5 = geteuid() sendmsg$nl_xfrm(r0, &(0x7f0000000c40)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000c00)={&(0x7f0000000940)=@acquire={0x2bc, 0x17, 0x400, 0x70bd2a, 0x25dfdbfd, {{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4d3, 0x6c}, @in=@multicast2=0xe0000002, {@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x14}}, 0x4e22, 0x2, 0x4e23, 0x3, 0xa, 0x20, 0x20, 0x7f, r2, r3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e22, 0x5d, 0x4e22, 0x0, 0x6b6cb66420cf561b, 0x80, 0xa0, 0x2c, r4, r5}, {0x7fff, 0x9, 0x3803, 0xff, 0x0, 0x400, 0x7f, 0xb219}, {0x7a, 0x400000000000, 0x1, 0x12000000000}, 0x9, 0x6e6bb8, 0x0, 0x1, 0x3}, 0x7fff, 0xfff, 0x7fff, 0x70bd2c}, [@algo_auth_trunc={0x8c, 0x14, {{'md4\x00'}, 0x1f8, 0x180, "4fb50b95a47f8dfcb6a24590f8f1636bf925307eb8fd94753803effdb918d5fa26c51ca51bc8cf344f19ba1074a3bc5c70a0fabaa376075862020f1576214f"}}, @replay_val={0x10, 0xa, {0x70bd25, 0x70bd2d, 0xac}}, @sec_ctx={0x1c, 0x8, {0x15, 0x8, 0x0, 0x2600, 0xd, "5dfd61662624d8b0bb2ffec9fc"}}, @algo_auth_trunc={0xc4, 0x14, {{'md5-generic\x00'}, 0x3b8, 0x40, "68daa870c4baeb3323b082f6bb5256e614e55993363b97594f34650fba3078bb137fa6b5321fd671a0b8eaec1d8d2e87ba8616769b62c146e15ba7b760ad97b607dd1ecacadeb7ac2c06784eac50970a166f45199a6761937da0cf410e883addfa5b12bca361f3da315f2e0d2236fa914c3024bd301b8e"}}, @output_mark={0x8, 0x1d, 0x4f78}, @output_mark={0x8, 0x1d, 0x10000}, @replay_thresh={0x8, 0xb, 0xff9}]}, 0x2bc}, 0x1, 0x0, 0x0, 0x4000}, 0x40440d1) fanotify_mark(0xffffffffffffffff, 0x80, 0x8000027, 0xffffffffffffffff, &(0x7f0000486000)='./file0\x00') 2018/04/08 20:56:57 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xb, @mcast1={0xff, 0x1, [0x8035], 0x1}}, 0x1c) 2018/04/08 20:56:57 executing program 5: openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x2, 0x100) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f00000000c0)={r1}) ioctl$TIOCSCTTY(r0, 0x540e, 0xfffffffffffffffd) 2018/04/08 20:56:57 executing program 6: r0 = socket$inet_smc(0x2b, 0x1, 0x0) sendmmsg(r0, &(0x7f000000d4c0)=[{{&(0x7f0000006780)=@rc={0x1f, {0x10000, 0x1f, 0x3f, 0x81, 0x0, 0x452}, 0x9}, 0x80, &(0x7f0000006800), 0x0, &(0x7f0000006840)}}, {{0x0, 0x0, &(0x7f000000d480)=[{&(0x7f000000d440)="9a", 0x1}], 0x1}}], 0x2, 0x0) 2018/04/08 20:56:57 executing program 7: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000000180)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000380), &(0x7f00000003c0)=0xc) getuid() getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000500)={0x0, @empty, @remote}, &(0x7f0000000540)=0xc) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x4e21, 0x2, @dev={0xfe, 0x80, [], 0xf}, 0xffffffffffffff7f}, {0xa, 0x4e23, 0xfff, @loopback={0x0, 0x1}, 0x3}, 0x80, [0xa4, 0xb66, 0x6, 0x7ff, 0x1ff, 0x6, 0x6, 0x9]}, 0x5c) listen$netrom(r2, 0x4) fchmodat(r1, &(0x7f0000000080)='./file0\x00', 0x10) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000000940)={{&(0x7f0000000800)=""/198, 0xc6}, &(0x7f0000000900), 0x8}, 0x20) gettid() getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000400), &(0x7f0000000440)=0xc) sendmsg$unix(r2, &(0x7f0000000580)={&(0x7f00000001c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000340), 0x0, &(0x7f0000000600)=ANY=[@ANYRES32, @ANYBLOB="49530000000001000000"], 0xe, 0x800}, 0x4040000) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f00000000c0)={0x0, '\x00', 0x1}, 0x18) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000100)=[{0x0, 0x2}, {0x2, 0x3}, {0x2, 0x7}], 0x3) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x7, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, [0x0, 0x0, 0x1f, 0x10000000000000, 0x0, 0x0, 0x40000000000000]}, 0x5c) getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x0, &(0x7f0000000740)=""/172, &(0x7f00000005c0)=0xac) 2018/04/08 20:56:57 executing program 0: 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$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xb, @mcast1={0xff, 0x1, [0x11], 0x1}}, 0x1c) 2018/04/08 20:56:57 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ptrace$setregs(0xd, r1, 0xfffffffffffff801, &(0x7f0000000100)="0c62b7a5c92356069f30da7c737bff76e76634eb3d60953e070bb359c500f16b1c9a57d61e437b8bacdf3806e8358f0b15b4cb1c1cb43f671d9fc58e66c323b6083c7badda18c0c87ee4981a78cefe1e70f7cd0ed6793a219dbdad6a3366ccfb0c268ae1b0dcbdfe9653decb690ba4e60be8032967431b09ed03eeb28ca4984c79c11abbc4eb33372a0877e355b5d86f6d15d726f95654c511f4c37881f62cac6e99f9b2429b772e2a123c40134439b3d1bb94f09ce16216950ce6091cba407345ca53a890951c9b6a0a62b048993c8887cb7ea3e67e3124e7bffeeedc67a696adffa6") setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x2}, 0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x7, 0x30, 0x7, 0x400}, &(0x7f0000000200)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000240)={r2, @in={{0x2, 0x4e22}}, 0x3, 0x3, 0x60c8, 0x3, 0xba5b}, &(0x7f0000000300)=0x98) sendmmsg(r0, &(0x7f000060d000)=[{{0x0, 0x0, &(0x7f0000c38ff0)=[{&(0x7f0000000080)='\x00', 0x1}], 0x1, &(0x7f0000299000)}}], 0x1, 0x8000) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="0200d500000049c8d6788165ffa26c4c4f319a5a7be5b46ef3c02146fac9a256b0650ae17358e4bd49e4192fba83102d99366887878d5052b5a967449424b640d1c0253ed4b0c9a66dd5501333a5bcc51368ef8130289724481de695a9fafba15f822f416fe63c39720d5b241abbc1e96e41bdb4e5f36aa2e0fbd2978d43d86e758735559f8ac0b1895c4275e34dd4bb"], 0x2de) 2018/04/08 20:56:58 executing program 0: 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$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xb, @mcast1={0xff, 0x1, [0x5865], 0x1}}, 0x1c) 2018/04/08 20:56:58 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x484, &(0x7f0000000080)=""/24, &(0x7f0000000040)=0x18) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f0000000280)={0x100000001, 0x8000000000000000, 0x6, 0x4, 0x4}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00000000c0)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r3, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x6, 0x8000, 0x2, 0x2, 0x4}, &(0x7f0000000200)=0x98) 2018/04/08 20:56:58 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x14}, 0x1}, 0x0) r1 = accept(r0, &(0x7f0000000100)=@pptp={0x0, 0x0, {0x0, @local}}, &(0x7f0000000000)=0x80) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000080)) 2018/04/08 20:56:58 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f00000027c0), 0x0, &(0x7f0000000280)=""/235, 0xeb}, 0x10002) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xffff}, 0x14) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000440)='1', 0x1}], 0x1) 2018/04/08 20:56:58 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffe000/0x2000)=nil, 0x2000}, 0x1}) gettid() r1 = memfd_create(&(0x7f0000000240)='IPVS\x00', 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000580)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c2000000aaaaaaaa0000080045000030000000000021907800000000ffffff00000000000000000000ac14ffbbe0000001"], &(0x7f0000ea3000)) r2 = socket$vsock_stream(0x28, 0x1, 0x0) r3 = accept(r2, &(0x7f0000001d40)=@rc, &(0x7f0000000280)=0x1a6) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000b00)=ANY=[@ANYBLOB="d3af2b1739f887394f470e95c0f9eb713f8866441edc8cf4981f3dad31497fa6ca1735e1a540673f38c8054e6787eca74aed75e480af45079a620fa30c15e010bfd0602c832926ac477f75c8c767d940dca9e3f054700d0dc2ac16da9f0d40cb738ae1ef06c4183f5ac6996312c90472525e9d9f85d92af650d67e8e010e1c56914cdd2fa6c56a14cb80b32d34333a1b68081d743f81520fd3d4c3ae5f99"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r3, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c000000200001000000003f000000000000000008001100", @ANYRES32=0x0], 0x1c}, 0x1}, 0x0) r5 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000001d00)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000500)={0x0, 0x101}, &(0x7f0000000540)=0x8) syz_emit_ethernet(0x1, &(0x7f0000000680)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaa0e8847000100000000000080000000800000105439221d8e55eb1ec91644ddc833a15c638e789df6851a37a5639764d4676ebbd26fd84041b0ea53c5018175ce77eb3d5c2ddc0a05b2fdcf29c55919fa28ca34df765f3b18a532356f7b465d7bd0df1f5570e037d6398f4486a6d73589257228fb2feabbfd791ce89b2b28ad9b969247670859d3ac3749a827873846d277143ec699a2e3e80f3615ec899865ddf85fc158de89000000000000000000"], 0x0) tee(r5, 0xffffffffffffffff, 0x6bf081f2, 0x2) sendmsg$kcm(r3, &(0x7f0000000780)={&(0x7f0000000800)=@l2={0x1f, 0x0, {0x10000, 0x9, 0x9, 0x41, 0x1ff, 0x1f}, 0x6, 0x8}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000880)="196c5dde24a682f6924fe7c1f508ed2fa56605e3a5b8769fbfb858ae79b64a07654543f8475b2a35a945509535eb57df4a8cb50e9707d5ffb68597f9787ce0aee062f1707dc332f6884b92da256181960eee0e53e9f257f405dcebbd93a0298aa61fd26bd5253fd951f071218d2f8a5bb6650652bae4f3230f577a8dbb1faeba08c1540661c87016ac29109a647b9de1b420319c8aea1147f9404e445ad896af8d808fdebc4680cb530050", 0xab}], 0x1, &(0x7f0000000940)=ANY=[@ANYBLOB="d8000000000000002f0100008c0000003c5a7059f0cf69bc960bd2d3e58dd664e5e4a649942ff39d90ce72bec78fa6f30ba69067b79dd8f07bfeb9ad13f6a0fb7dff4890907e8702e20348ba83486bd653726d34150073fca0c9a72971f695d5ea73943d88115edd0f657a44ed10ba308037fcf4d50b912d6ea3ed98a3f8cc51acbbc6fa19c20fa82f68f0a6462c244a7404c2a84869dd91704be373bb2ee87b36a230223d789e3bdc6bbe12d7fd28de5ede50a55eb4469c7e7c7f7ac9e1600603892b553b630c5a8dac0ffa5215840310e9229cdf000000"], 0xd8}, 0x8000) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xa, 0x3ff, 0x91f}, 0x2c) r7 = socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00000000c0)={0x6, 0x8, 0xada, 0x1, r6}, &(0x7f0000000100)=0x10) writev(r7, &(0x7f0000000140), 0x100002fb) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) socket$inet6_sctp(0xa, 0x0, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000966fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_open_dev$sndmidi(&(0x7f0000001cc0)='/dev/snd/midiC#D#\x00', 0xefde, 0x80) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f0000000600)) 2018/04/08 20:56:58 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000280)=ANY=[@ANYBLOB="155a4152a2a93d9d9273715bc8573efcda0145c53707cb223a55b1a5165a2b761ac85812b4d524cdc1edd54d3d15b771e04c61c69acefe84d65f55e7d7179640ea166c6d4c68f6960dd44e49616b8b4a1a50fc16e40d033dd64001a12847b347975f425276cc7ec9d5ada94d644ed65921e3b110cd71d0ca3ecf7be351dfec75561faf9c87961f73bc4e515b882630f58a71e98f3c22fbfe767d753cc6350f32cbc2f4d43b96d44659f47820703b57235a2e501ccd3536643fa39d", @ANYBLOB="e02da89049174b4f7776740c0b165a63acaf52619c0e5eb6754e3674c5667c53ec53c8b4f2e53143a7cffcb016334751e1be361e95d4bf11b4248f697b0088653dd01f664fa68386c1a6a3b72811714264f388dd1fa7085d0bfb96c07562161df54c72de95b01e0d0844ed909cd38b2ed1ca51f8be52a83b50b500a32db1605eeebe74279db00d235668aefd51e2b4d0acea2e816add5f94db6bd74fe8dc8afa0761ac42cc8b24c5f327bb65fa9a9090a55b9a467f9d4e40a34cbc287d617c", @ANYBLOB="6f20a3d25b95fb0731b615b5c11e9500059bad79", @ANYRES16=r0, @ANYRES32=r0, @ANYBLOB="b0c7e7fac36d75a185cb96cfa7761c30fa14949c5127feec9084e083def3af41128b5ad38c927fb23cd16c882c8956a5268600bb627cc4b34596a57e6165e6e7419dd97985fe4350b874a45137caa789dafdc3a02a1756e69d9eeb190eb4032fbf688109"], 0x6) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x8800, 0x0) openat$cgroup_type(r1, &(0x7f0000000040)='cgroup.type\x00', 0x2, 0x0) 2018/04/08 20:56:58 executing program 7: bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00000000c0)=0x7fffffff, 0x4) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x0, 0x0) lseek(r0, 0xffffffff00000000, 0x4) connect$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x5, 0xff, 0x9, "b756e7f086082cae4296426521f26fcf0d1f75f67eeefdd828010e7088007e69e2d157ad3b6c88e7e41168f1014563c81c4ea23bbe8b6e6b441650690540d7", 0x11}, 0x60) 2018/04/08 20:56:58 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000000c0)=[@in6={0xa, 0x4e24, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e21, 0x29, @loopback={0x0, 0x1}}], 0x58) perf_event_open(&(0x7f000025c000)={0x2, 0x25, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6, 0x200}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f00000001c0)='syzkaller\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)='/dev/cuse\x00', 0xfffffffffffffffb) request_key(&(0x7f0000000000)='pkcs7_test\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)='/dev/cuse\x00', r1) r2 = socket(0x10, 0x1000000802, 0x0) sendmsg$nl_route(r2, &(0x7f0000005fc8)={&(0x7f0000000ff4)={0x10}, 0xc, &(0x7f0000005000)={&(0x7f0000000040)=@ipv6_getnetconf={0x1c, 0x52, 0x1, 0x0, 0x0, {0xa}, [@NETCONFA_IFINDEX={0x8, 0x1}]}, 0x1c}, 0x1}, 0x0) 2018/04/08 20:56:58 executing program 0: 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$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xb, @mcast1={0xff, 0x1, [0x400000000000000], 0x1}}, 0x1c) 2018/04/08 20:56:58 executing program 5: r0 = gettid() r1 = getpgid(0x0) getpgid(r1) kcmp(r0, r1, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) 2018/04/08 20:56:58 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/if_inet6\x00') getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x1, 0x3, 0x8, 0x80, 0x8, 0x789, 0x100000001, 0x7fffffff, 0x0}, &(0x7f0000000080)=0x20) mremap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e20, 0x3f, @loopback={0x0, 0x1}, 0x3}}}, 0x84) preadv(r0, &(0x7f00000005c0)=[{&(0x7f0000000640)=""/160, 0x2f5}, {&(0x7f00000001c0)=""/179}, {&(0x7f0000000040)=""/56}, {&(0x7f0000000540)=""/100, 0x358}, {&(0x7f0000000300)=""/172}, {&(0x7f00000003c0)=""/218, 0x394}], 0x100000000000009c, 0x0) 2018/04/08 20:56:58 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="deffff24c0cd32fa0000000000000000", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f01000000000000"], 0x20) write$rdma_cm(r0, &(0x7f0000001380)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001340)={0xffffffff}, 0x13f, 0xb}}, 0x20) write$rdma_cm(r0, &(0x7f0000000180)=@notify={0xf, 0x0, 0xfa00, {r1, 0x1c}}, 0xbd35b0cbaf6cb844) 2018/04/08 20:56:58 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x4000000000000084) io_setup(0x6fd, &(0x7f0000c6b000)=0x0) io_submit(r1, 0x1, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000001ec0)}]) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x10001, 0x0) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000000100)=0x5, 0x4) getsockopt$IP_VS_SO_GET_INFO(r2, 0x0, 0x481, &(0x7f0000000080), &(0x7f0000000140)=0xc) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) socket$can_bcm(0x1d, 0x2, 0x2) 2018/04/08 20:56:58 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x4007, &(0x7f000046eff0)={0x0, 0x2}) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="c1b805006b9b3a8d76"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/04/08 20:56:58 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x4, 0xf7823f8b49a04b0) recvmsg$netrom(r0, &(0x7f00000007c0)={&(0x7f0000000080)=@ax25={0x3, {"24169a110a2272"}}, 0x10, &(0x7f0000000700)=[{&(0x7f0000000100)="17c65b1138b8444f14ad703ed6225619eca3f8461837eee8f3c4305a4dad60a1d3e769e78a05a5c585ea9e7c8b5e553e39ce394fc91aeb4856f316019b12ab430122390d5fb06cfbd57d019b1ae51012a6405e0ca8b183a5e7", 0x59}, {&(0x7f0000000180)="5767d88add9809c587145c2a93b57eb658caf267943562f2d74cbc4468fa72b7d267274a4b4d608948c8ee932cb77c22aad28322eb2387e13727d04265cd2cda41485d859ac84d97a599002a2950bb336329754abe9a7a7d67e90dab274ff7f49118eedd857fd605ef80ba4052aa7126406b029b5a518ca5c84a8b4596767f7adccd4cac76262fac343ec67ce5f6ea81cedabebbb367754e04af6294dcdede1c9a0a54d7c0a3d0de8d120ee9daba", 0xae}, {&(0x7f0000000240)="14c49f6270e14e0e7748e205c755b9f37016b518f3a00005d032fcac65c23abccc74f2d4df89ddcc64d1af8884353158740dd2d57a8fdf70e4998cbfa4538dd0c044655904b58d69e0d0359c1d519746e98077866892d9a4bd3a0caa717e2bfee502e1a1cc9e71dc599775473986e16489b9001b76a6c3acc46024e93b1f36328fa916cef79b2be036f2d910a09439d5d4964c4bad2ca3eb4a9eab24fb872e2f6be55181b091b0a9ac607ce15ae2fc40db9b8b287e80f47b899543167210b0010977600d13e8dceeddf38d37afb7fb9854ce0018", 0xd4}, {&(0x7f0000000340)="2bc9aead1acdfb74a6eca477861cb4d3e73f8b7e70a31b650405d771e087989f753eb6d66eed577f2f", 0x29}, {&(0x7f0000000380)="54620b0fdd9294a7cdc3d4795515ac12aa3d5a499e30be3ffe541e0efb1378606eb52cc636f8692efa9afdc3a4ef43cf099998bbf46c0c034f9ca7cea6444b58481c449307b3f60b", 0x48}, {&(0x7f0000000400)="af32b2029ffe5240bf71cb119ea2981585b0cac1d51c0cd690720b8b20bcf428f49d35af854b93638275b40859665e3d3acc24255df0e80f3f5445df1375df4c6d3f2e3638cea25459cf1ad43940e65fd4e61d96d5f0b9a75ff1ee8bb093fb22500b73368596436f2f19b95738be088b1097d898550bce02205ee073cbc845daac11e4c7826930c1ab5b737224b6cb87b9ee2cdaa56bd7f1eb3c330b62f17ff0809b27", 0xa3}, {&(0x7f00000004c0)="3502fc21e5026b8cd98ca999f3d698672f4dbb9e21121cdd27c382963c4f74c0a73732e88ae6e28115620e167feb7c5618144697abd543f808cb44eb958e76f046ac1a2c52f6e22ca7f47680f4ad25be1e8ec44d00304371bb65e37986acc2de55ac1fdce863e6410919e07e69b78717649db5b0a0bfd988e7859eddda6abe31ecd125ca3172115b53b8a18eb6d8f17cf93d67420c52806c2a16e7c16ffe7c996ac2bd89ce34b6c4ac029ff1c1ccfff77d33fc590f5d84b50a75827c257d638055673f10f1cb9348eaa0a694cf37721c8877e43cce8a96b0cf3350c597783d220e0ce978c6228c", 0xe7}, {&(0x7f00000005c0)="ec2f15cb4716572b7fffb9468753a8178fdc284e2702ae3cb8229f18df1f56019ca3eb08c957bacc8683acb3", 0x2c}, {&(0x7f0000000600)="17ed566d037cf0177402ba763a1f158ea5736ad9f4a6ec507d37074545d167d5c075a299becd7a84d024182df2c1d69ff1a523993f5f3b7b1b67cdc9ce003a356eab179791e5f8b3fd2ffe155cec766ff9472a523bf9b53b0b33b8b82fb97bf88d0eccee5ad47e6499c1a1f8fe4ed07e19873ca4acd9eee21e9fa1fdeb0029dc3f55eeb66532a61bc18593d52337795e84bbc7bdb567b449d5e187075191822ac1ba50b1d2a3c46cfd49bef2", 0xac}, {&(0x7f00000006c0)="20fc274d20fa3347e7537f8c2cf8b21b7cec4f3c139543c97ebcbdb0ebf95af0d6e3fd0f0c", 0x25}], 0xa, 0x0, 0x0, 0x4}, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000880)=""/105) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="2f0000001800030007fffd946fa283bc802000757ca4000503d3be6d827a716f82cbb5c270c97568191d856808000f", 0x2f}], 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000800)={{0x9, 0x8}, {0x4, 0x9}, 0x6, 0x2, 0x800100}) 2018/04/08 20:56:58 executing program 0: 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$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xb, @mcast1={0xff, 0x1, [0x1000000], 0x1}}, 0x1c) 2018/04/08 20:56:58 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = userfaultfd(0x80000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x8}) getsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/04/08 20:56:58 executing program 0: 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$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xb, @mcast1={0xff, 0x1, [0x8864000000000000], 0x1}}, 0x1c) 2018/04/08 20:56:58 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f0000000080)="1f0000000104ff00fd438f7b00000000f305010008000100010423dcffdf00", 0x1f) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x40002, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000000180)={0x6, 0x6, 0x5, 0x8, "42dea1bd978f35532174b81b00cd177fdff4fb6907de0f78d0b88e4b78e4bcedb198ea7146aaca2a1d002184"}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x7ff, 0x6, 0x7, 0x4, 0x80}, &(0x7f0000000140)=0x14) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000240)={&(0x7f00000001c0)='./file0\x00', 0x0, 0x18}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000380)={r2, 0x2c, &(0x7f00000000c0)=[@in6={0xa, 0x4e20, 0x8000, @remote={0xfe, 0x80, [], 0xbb}, 0x100}, @in={0x2, 0x4e24, @multicast1=0xe0000001}]}, &(0x7f0000000340)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000300)={0x37b3, 0x8001, 0x8000, 0x4, 0xfffffffffffffff7, 0x10001, 0x1, 0x9, r3}, 0x20) write(r0, &(0x7f0000000000)="1f0000000104fffff13b54c007110000f30501000b000200720e0000000000", 0x1f) chroot(&(0x7f0000000040)='./file0\x00') [ 374.544640] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 374.591092] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/08 20:56:59 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f00000027c0), 0x0, &(0x7f0000000280)=""/235, 0xeb}, 0x10002) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xffff}, 0x14) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000440)="ff", 0x1}], 0x1) 2018/04/08 20:56:59 executing program 4: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pause() r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000080)=0x1, 0x4) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}], 0x4) 2018/04/08 20:56:59 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001880)=@filter={'filter\x00', 0xe, 0x3, 0x558, [0x0, 0x20001300, 0x20001670, 0x200016a0], 0x0, &(0x7f00000012c0), &(0x7f0000001300)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0xb, 0x1, 0x88f3, 'nr0\x00', 'bridge0\x00', 'ipddp0\x00', 'sit0\x00', @random="0ce5a44d40fe", [0x0, 0x0, 0xff, 0x0, 0xff], @empty, [0xff, 0x0, 0x0, 0xff, 0xff], 0xe8, 0x150, 0x280, [@ip6={'ip6\x00', 0x50, {{@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, [0xff, 0xffffffff, 0xff, 0xffffffff], [0xff000000, 0x0, 0xff000000, 0xffffffff], 0x1, 0xc, 0x20, 0x59, 0x4e24, 0x4e20, 0x4e22, 0x4e23}}}]}, [@common=@mark={'mark\x00', 0x10, {{0xffffffd0, 0xffffffffffffffff}}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x3, 'system_u:object_r:policy_config_t:s0\x00'}}}}, {{{0x5, 0x8, 0x7, 'nr0\x00', 'syzkaller0\x00', 'syzkaller0\x00', 'bcsf0\x00', @random="464dcbab4203", [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xc37ef22c17779e68, 0xff, 0x0, 0xff], 0x70, 0x70, 0xc0}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00', 0x0, 0x6, 0x1000}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}, {0x0, '\x00', 0x2, 0x0, 0x1, [{{{0x5, 0x40, 0x88a8, 'rose0\x00', 'bond0\x00', 'bcsf0\x00', 'vcan0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0x0, 0xff, 0xff], 0xd8, 0x108, 0x158, [@cgroup0={'cgroup\x00', 0x8, {{0x1}}}, @mac={'mac\x00', 0x10, {{@empty, 0x1}}}]}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00', 0x1, 0x5, 0x9d9}}}}]}]}, 0x5d0) 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, 0xfb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x64e, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x1) msgsnd(0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="0000000000000000a6da6f97d35db4dfe9baaefad4b9774b37584cfb4302458656713745d6e758040f4229a5ab2b0f1c24686b7745e2fc5717fa136baa7dd5da9dc1fd2d2620b2d8db21597dd7"], 0x8, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000080)=""/10, &(0x7f00000000c0)=0xa) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100)=0x0) ptrace$setopts(0x4206, r2, 0xfff, 0x100000) 2018/04/08 20:56:59 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001a00)="2f6465762f736e642f73657100e24beb9d376f095396bcc9c18e8b6d75e24265a143169cfc0df01ce26d4550d47cae0739a3d492c987e5cb27393b4fde29cbb9cd50e1e2568334cc6eaa135765394f49e1d6547aea1ae99f4044622a929e820163f0b477c333da9bcf1b892adbd09bff6e932dffa9e3adecffd59d05183f51b1f62a252cd83f08dea14b1bbbfab6fa182e06ac70420d13f6cede1b665541f0c8a81a717469e104b7691b3b43f9fe18f6d9e82b58d0cb0911f38a40a9655259a7f409e021eb7a52f8b8bce6d15bd765e2788427fcbb9d9e713dfd7e1937542f2b7ea1f7a7cb0d421a62e232efc5", 0x2) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) write$rdma_cm(r0, &(0x7f0000001900)=ANY=[@ANYBLOB="4e3928bd09ebb2f23af1e02d500007ff9dc125bc4cfdafc60196199c7bdcebade987aa72abeb5c72af89dab0e7c921f994dcfafb7a73846faa7e0a8674b66a46f79588ce8b1751029bcb5e54a2c655943864a6cd4cc37431453cdbbafa9d35c5573b311d6bad04d200c9f5a39aedc49d7293fdbd64ab18301f5199d6c38024b8e14f9cf653016c2d2dbe43d3f2377c8049d03b667f0bf4feab652bec3e77ad12e7a42cccd4d1ac3692643c37c8f819399d9c352432b6890de0a73743bc0b64fe0927801eeb04443b719429f17e525910"], 0x10) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000033000)={0xfb, @time}) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000640)=ANY=[@ANYBLOB="1141c8ddfbc69392f19a7b8700000000000000"], 0x13) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x105, 0x10000}], 0x0, &(0x7f0000016000)) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001240)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000000080)={r5}) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$TCSBRKP(r6, 0x5425, 0xfffffffffffffffa) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r7 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r6, 0xc208ae62, &(0x7f0000001340)=@ioapic) ioctl$EVIOCGABS20(r6, 0x80184560, &(0x7f0000001480)=""/215) ioctl$VHOST_SET_VRING_CALL(0xffffffffffffffff, 0x4008af21, &(0x7f0000000040)) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000358fe0)={0xffffffffffffffff, 0x0, 0x2, r5}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r7, 0x84, 0x1a, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001280)=0x2) getsockopt$inet_sctp6_SCTP_RTOINFO(r7, 0x84, 0x0, &(0x7f0000001600)={0x0, 0x10000, 0x1, 0x9}, &(0x7f0000001640)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r6, 0x84, 0x78, &(0x7f0000001680)=r8, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000012c0)={0x3, 0x337e, 0x0, 0x9, 0x3, 0x2, 0x4, 0x7fff}, &(0x7f0000001300)=0x20) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x2, 0x20000) ioctl$sock_inet_SIOCDELRT(r7, 0x890c, &(0x7f0000001580)={0x664c, {0x2, 0x4e24, @rand_addr=0xd9aa}, {0x2, 0x4e23, @multicast2=0xe0000002}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x2, 0x76feafe0, 0x4, 0x4, 0x1f, &(0x7f0000001440)='vcan0\x00', 0x1, 0x3ff, 0xfffffffffffffff9}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r6, 0xc10c5541, &(0x7f00000016c0)={0x3, 0x1ff, 0x0, 0x0, 0x0, [], [], [], 0x0, 0x1ff}) ioctl$DRM_IOCTL_GET_STATS(r7, 0x80f86406, &(0x7f00000000c0)=""/15) 2018/04/08 20:56:59 executing program 0: 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$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xb, @mcast1={0xff, 0x1, [0xeffdffff00000000], 0x1}}, 0x1c) 2018/04/08 20:56:59 executing program 7: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000340)=0x0) timer_create(0x7, &(0x7f0000000200)={0x0, 0x20, 0x4, @tid=r0}, &(0x7f0000000380)=0x0) timer_settime(r1, 0x0, &(0x7f0000000140)={{}, {0x77359400}}, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x100, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000e41fe0)={0x0, 0x1, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000000)={0x0, 0x1, 0xd000, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$VHOST_VSOCK_SET_RUNNING(r2, 0x4004af61, &(0x7f0000000080)=0x1) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x4040, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r4, 0x114, 0xa, &(0x7f00000001c0)={0x3, "6a7af3"}, 0x4) 2018/04/08 20:56:59 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000200)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}) socket$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$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f00000004c0)=""/252) finit_module(r1, &(0x7f0000000080)='/dev/snd/timer\x00', 0x3) ioctl$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) 2018/04/08 20:56:59 executing program 6: r0 = memfd_create(&(0x7f0000d2efff)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, 'queue0\x00'}) r2 = memfd_create(&(0x7f000003e000)='\t', 0x0) syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r0, r2) write$sndseq(r0, &(0x7f0000000280)=[{0x0, 0xffffffffffffffff, 0x0, 0x0, @tick=0xc562, {}, {}, @connect}], 0x30) write$sndseq(r2, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x30) [ 375.342827] kernel msg: ebtables bug: please report to author: bad policy [ 375.372862] BTRFS: device fsid 3030b86e-0d5f-4090-902c-6457136cf04d devid 1 transid 7 /dev/loop2 2018/04/08 20:56:59 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xb, @mcast1={0xff, 0x1, [0xe000000], 0x1}}, 0x1c) [ 375.397886] kernel msg: ebtables bug: please report to author: bad policy [ 375.419954] binder: BINDER_SET_CONTEXT_MGR already set 2018/04/08 20:56:59 executing program 7: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 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, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000240)) timer_create(0x0, &(0x7f0000b3d000)={0x0, 0x30, 0x0, @thr={&(0x7f000022f000), &(0x7f0000298000)}}, &(0x7f0000a7e000)) timer_settime(0x0, 0x0, &(0x7f00000002c0)={{0x77359400}, {0x77359400}}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f0000d9efe0)={{0x0, 0x1c9c380}}, &(0x7f0000ef9fe0)) seccomp(0x1, 0x0, &(0x7f00000000c0)={0x7, &(0x7f0000000040)=[{0x8000, 0x5, 0x1000, 0x1}, {0x0, 0x0, 0x100, 0x931}, {0x8, 0x7, 0x7, 0x3f}, {0x3, 0x7, 0x100, 0x5dc}, {0x7, 0x6, 0x100, 0x7f}, {0xfffffffeffffffff, 0xb4, 0x80, 0x1}, {0x1, 0x2bb0, 0x3, 0xfffffffffffffff7}]}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x40, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000000180)=0x200) 2018/04/08 20:56:59 executing program 6: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x5) r0 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x7fffffff, 0x2000) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000200)={'mangle\x00', 0xe4, "e8947c21046500727ce40b56a159f6450cbad626c619602fa6f4e64f5aea095b0b92ccb0516e26ab7137d0a849290e9888bfdbb1165a33c04048f2ebb7525ebf32159d0e480a989617bfea870b034718adb845cf52346dd31cec5639204c52bdb32a1346c5ca46c646927e67073c9e4e0026181391a428fb67b37212094750b635d5dda80f10771ba6110e5f40810b11b5e06de51d182dec8ef80d2726962c63d0c357b26b37496bcfd32bd93c6ac73a298b2ca60bf752210b60dd4681da1e9e2c83fa5de68c97e4d32b49c159c462f834a6f56c4a82307801f06e43c03cec90eac8e1f5"}, &(0x7f0000000340)=0x108) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x80642) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) [ 375.448523] binder: 24756:24759 ioctl 40046207 0 returned -16 2018/04/08 20:56:59 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0xffffffffffffffff, 0x73de) sendfile(r1, r2, &(0x7f0000e64ff8), 0x8e18) sendfile(r1, r2, &(0x7f0000145000), 0x7dd) 2018/04/08 20:56:59 executing program 0: 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$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xb, @mcast1={0xff, 0x1, [0xe005], 0x1}}, 0x1c) 2018/04/08 20:56:59 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f0000000000), 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x11b800, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x80000000, 0x1, 0x10, 0xc, "464b7b4df52ad8c850efa05f01beedaa246fb2a8e372e41fc0939362cc497392b075b84b202cd96ff98e2cdef702dc0b6ebc0ead3fd6ac9143828efc72209c4d", "fb5c18e959adedd0b695b939246f5121967b0088fe7c2c0edc53a3865d51a2bf", [0x5, 0x7f]}) socket$bt_cmtp(0x1f, 0x3, 0x5) [ 375.564894] QAT: Invalid ioctl 2018/04/08 20:56:59 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) pkey_mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={'ip6_vti0\x00', 0x4000}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) r1 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x2d0c, 0x60000) epoll_wait(r1, &(0x7f0000000380)=[{}, {}, {}, {}, {}, {}], 0x6, 0x7) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x6000, 0x0) bind$alg(r2, &(0x7f0000000280)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx\x00'}, 0x58) sendto$inet6(r0, &(0x7f0000003fd9), 0xffffffffffffffea, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x16) r3 = accept4(r0, &(0x7f0000000000)=@ll, &(0x7f0000000080)=0x80, 0x80000) close(r0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x2ba5}, &(0x7f0000000100)=0x8) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000000240)={'ip6_vti0\x00', @ifru_ivalue=0xfff}) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000340)={r4, 0x6978}, 0x8) openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x2, 0x42) 2018/04/08 20:56:59 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0xa, 0x5, 0x84) r1 = dup(r0) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4008ae52, &(0x7f0000000040)=0xfffffffffffffffe) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$bt_hci(r0, 0x84, 0x0, &(0x7f0000000080)=""/4096, &(0x7f0000000000)=0x1000) [ 375.612638] QAT: Invalid ioctl 2018/04/08 20:57:00 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f00000027c0), 0x0, &(0x7f0000000280)=""/235, 0xeb}, 0x10002) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xffff}, 0x14) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000440)='1', 0x3}], 0x1) 2018/04/08 20:57:00 executing program 5: r0 = socket(0xa, 0x5, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fedf98)={&(0x7f000000d000), 0x0, 0x0, 0x200000000000000, 0x0, 0x80, 0x6, {0xffff, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, "8cfbcd9fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) prctl$setendian(0x14, 0x2) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fe3000)=0x8) 2018/04/08 20:57:00 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x100000000000000}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000080)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000200)={{0x80}, 'port0\x00'}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f00000001c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/08 20:57:00 executing program 7: r0 = syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000653fee)='/dev/snd/midiC#D#\x00', 0x200, 0x0) r2 = getpgid(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x0, 0x2a59}, &(0x7f0000000180)=0x90) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={r3, 0x200, 0x30}, &(0x7f0000000200)=0xc) fcntl$setownex(r1, 0xf, &(0x7f0000000000)={0x0, r2}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000074fff0)='/dev/sequencer2\x00', 0x40000006, 0x0) read$eventfd(r1, &(0x7f0000000040), 0x8) ioctl$sock_inet_SIOCSIFPFLAGS(r4, 0x8934, &(0x7f0000000080)={'vlan0\x00'}) dup2(r0, r4) 2018/04/08 20:57:00 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xb, @mcast1={0xff, 0x1, [0x543], 0x1}}, 0x1c) 2018/04/08 20:57:00 executing program 6: perf_event_open(&(0x7f000025c000)={0x4000000002, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23}, 0x1c) listen(r1, 0x6a) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0], &(0x7f0000000180)=0x1) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x7, 0x1, 0x0, 0x0, 0x100000001}, 0x14) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000000100)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r3 = open(&(0x7f0000267ff6)='./control\x00', 0x0, 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x40049409, 0xffffffffffffffff) accept4$llc(r3, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0xffde, 0x80801) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000080)) 2018/04/08 20:57:00 executing program 2: stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)) r0 = epoll_create1(0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007fd0)={0x0, 0x0, &(0x7f0000004000), 0x48, 0x0, &(0x7f0000000080)="62164b44a5c310affb2298c023c7036e8915400419dae89cc59e3878ffffff00000000f7d7000003000000070718d1fc0e41a052600c828100000000000000bf244f0f2cc508303a"}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000cf7ff4)) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000260000)}) r2 = creat(&(0x7f0000000100)='./file0\x00', 0x4) ioctl$KVM_GET_NR_MMU_PAGES(r2, 0xae45, 0xe1d8) 2018/04/08 20:57:00 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() process_vm_readv(r1, &(0x7f0000fca000)=[{&(0x7f0000000000)=""/249, 0xf9}], 0x1, &(0x7f0000fcafa0)=[{&(0x7f0000309fb2)=""/145, 0xfffffe9b}], 0x1, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000100)=0x5, 0x4) 2018/04/08 20:57:00 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80000, 0x1ff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x60000000) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x78) vmsplice(r0, &(0x7f0000000700)=[{&(0x7f0000000240)="cf8e5d8cd14acbd3172c243ca568b20c9fa235c9a9e2b95ba4e15f82a1d5de123e26b89165ead528877702080a9ef109f0ae6a1b8b46a755f307307b7543c23029bd2b0cfa005df62c5419a0075cca2da50ab43fc3b51ac34723d4cbf5ef296df02a288e18ee819680c9d9c247eb2972288eace3d83b4dd44151b14d11e9852891014565f7ca795ab6b748aa319f82ad81289d121545fcc77c8440c86e4f19b2dc471e4e9001ca19878029e930a352cf8f8eb16837e488a6cb6f382ee2ace235e712bdaba145399c1c75aacd33c324cff109e1fbbb67fabd04989daed892432ad7e3c3c23d8a91c5d7837982f6dc36fdda540bb2", 0xf4}, {&(0x7f0000000400)="2908a12be336097aa8352b25919f9e0e124706b4b7e57955bd3df8e4fabe30af594ae9426faa20d046f434af84d697fd53e1dc28258f882db41e58feafdfb365fcc7123b2a4f62b22539342c914bc77c218ed8fa8384e34861a28665430d6f26bd177f0e54b973c992b76184351dbe48047343bbcade122ba8625da5266445f9c11943e7c114ebe630cf32d4621ce75b400a", 0x92}, {&(0x7f0000001040)="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", 0x1000}, {&(0x7f00000005c0)="dfd1fc27e89a7e6fab88", 0xa}, {&(0x7f0000000640)="cacc2daba71ef671f50b5df866121323c5e1875b308eeac368712f1a797f064c0646f4158cd55798a4bc4d203442c6b20c2fa1a369a18e8eb7c4b3dc58ea8df170d1f7dfeccce8207027e9aa39a75a49fe3d97305ec6a27a1c0e28e69c424e345058126218f6257e15bce3f7f631a8f74f95339fba3c4202708799c48372f41d29c4bf4ea6d3edf0d424", 0x8a}], 0x5, 0xb) uname(&(0x7f00000000c0)) r1 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x200) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000140)={&(0x7f0000000100)=[0xfffffffffffffff8], 0x1, 0x8, 0x8, 0x1, 0x86b8, 0x8001, {0x80000001, 0x7, 0x80, 0x1ff, 0x100000000, 0x6e97, 0x7fffffff, 0x7ff, 0x10000, 0x800, 0x0, 0x0, 0x8, 0x400, "dc2808c07f5de0b68ebace986ed3a0f2df28db7b73d837d1f942ac30cde2ba8d"}}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000001000)=0x28) r3 = socket$netlink(0x10, 0x3, 0xc) writev(r3, &(0x7f0000fb5ff0)=[{&(0x7f0000000080)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r3, &(0x7f0000000000)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b050900030000000000000058", 0x1f}], 0x1) getsockopt$IP_VS_SO_GET_SERVICE(r3, 0x0, 0x483, &(0x7f00000007c0), &(0x7f0000000840)=0x68) syncfs(r3) 2018/04/08 20:57:00 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xb, @mcast1={0xff, 0x1, [0x4888], 0x1}}, 0x1c) 2018/04/08 20:57:00 executing program 4: syz_emit_ethernet(0x52, &(0x7f0000000140)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaa0086dd60981258001c000000000000000000000000ffffac1414bb00000000000000000000ffffac1414000000c200000000004e204e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="50000020907800009854111fe56ee97aa00a0136585e64f73b8b19492b2f25e564d25ede1774dd400c9bde8126aa85af790e08f74607c235476c07214b01a0705892461c23e43740664b9894dd2935b9d1eeac"], &(0x7f0000000100)) r0 = socket$kcm(0x29, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000), 0x20000000) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x400, 0x0) 2018/04/08 20:57:00 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xb, @mcast1={0xff, 0x1, [0xe], 0x1}}, 0x1c) [ 376.517898] IPVS: ftp: loaded support on port[0] = 21 2018/04/08 20:57:00 executing program 4: r0 = socket$rds(0x15, 0x5, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x2) r1 = syz_open_dev$evdev(&(0x7f0000003fee)='/dev/input/event#\x00', 0x0, 0x0) socketpair$inet(0x2, 0xf, 0x7, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000080)) read(r1, &(0x7f00006a9000), 0x0) 2018/04/08 20:57:00 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xb, @mcast1={0xff, 0x1, [0x80350000], 0x1}}, 0x1c) 2018/04/08 20:57:00 executing program 5: getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000000), &(0x7f000005c000)=0xfffffffffffffe37) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/hwrng\x00', 0x1, 0x0) openat$cgroup_ro(r0, &(0x7f0000000400)='memory.current\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000380)='/dev/snd/pcmC#D#p\x00', 0x7, 0x6002) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x121002, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000080)=0x100, 0x4) r3 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_out(r3, 0x1, &(0x7f000005bff8)) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r2, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x21}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)={0x16c, r4, 0x700, 0x70bd25, 0x25dfdbff, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7fff}, @IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x6}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x100}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x80000001}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xad61}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xf2f1}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1000}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast1=0xe0000001}]}, @IPVS_CMD_ATTR_DAEMON={0x64, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0xff}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xfff}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x71fb93db}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x14}}]}, @IPVS_CMD_ATTR_DAEMON={0x6c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'dummy0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xff}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@broadcast=0xffffffff}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}]}]}, 0x16c}, 0x1, 0x0, 0x0, 0x8040}, 0xc000) 2018/04/08 20:57:00 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x8, 0x4) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x5, 0x10003) ioctl$int_in(r1, 0x8000008010500c, &(0x7f0000006000)) [ 377.327599] binder: BINDER_SET_CONTEXT_MGR already set [ 377.327624] binder: 24830:24888 ioctl c0306201 20007fd0 returned -14 [ 377.334714] binder: 24830:24880 ioctl 40046207 0 returned -16 [ 377.351580] binder_alloc: binder_alloc_mmap_handler: 24830 20000000-20001000 already mapped failed -16 [ 377.371423] binder: 24830:24880 got new transaction with bad transaction stack, transaction 90 has target 24830:0 [ 377.382306] binder: 24830:24880 transaction failed 29201/-71, size 0-0 line 2875 [ 377.421878] binder: release 24830:24880 transaction 90 out, still active [ 377.435109] binder: undelivered TRANSACTION_COMPLETE [ 377.440324] binder: undelivered TRANSACTION_ERROR: 29201 [ 377.445852] binder: send failed reply for transaction 90, target dead 2018/04/08 20:57:01 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f00000027c0), 0x0, &(0x7f0000000280)=""/235, 0xeb}, 0x10002) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xffff}, 0x14) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000440)='1', 0x7}], 0x1) 2018/04/08 20:57:01 executing program 0: 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$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xb, @mcast1={0xff, 0x1, [0x8847000000000000], 0x1}}, 0x1c) 2018/04/08 20:57:01 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, &(0x7f0000000040)=ANY=[@ANYRES32=r4, @ANYRES32=r1, @ANYPTR=&(0x7f0000000400)=ANY=[], @ANYBLOB="00000000004000000f05"]) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0x2, "b048"}, &(0x7f0000000140)=0xa) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000001c0)={r6, 0xff}, 0x8) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000200)={r6, @in6={{0xa, 0x4e24, 0x80, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x84) getgroups(0x4, &(0x7f00000002c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) r8 = getgid() getresgid(&(0x7f0000000300), &(0x7f0000000340)=0x0, &(0x7f0000000380)) setresgid(r7, r8, r9) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000080)={'security\x00', 0x2, [{}, {}]}, 0x48) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f00000003c0)={0x80, 0x3}) 2018/04/08 20:57:01 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) rt_sigaction(0x2d, &(0x7f0000000000)={0x3, {0x77}, 0x48000000, 0x1f}, &(0x7f0000000040), 0x8, &(0x7f00000002c0)) r1 = syz_open_dev$sndpcmc(&(0x7f0000000300)='/dev/snd/pcmC#D#c\x00', 0x8, 0x40400) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x86e) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-twofish-3way)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) sendmsg(r2, &(0x7f00000008c0)={&(0x7f0000000680)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000800)="b4a8f8a7c8603251609db8bec94211fc050b01ef65d026a0e41592525267f26ae450fd43787e115a575efb63b86e39f001abf61cfac5d70d351c3a737797b42f0e3cbf02a61779f1c73cb2c461058e8880987671370d22db3236ae922a64a1980bd3d424eac9a36fc95f", 0x6a}], 0x1}, 0x20008080) sendmmsg$alg(r2, &(0x7f0000000200)=[{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000002780)="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", 0x1001}], 0x1, &(0x7f0000000280)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000003c0)=[{&(0x7f00000037c0)=""/4096, 0x1000}, {&(0x7f0000000180)=""/106, 0x6a}], 0x2, &(0x7f0000000400)=""/203, 0xcb}, 0x0) 2018/04/08 20:57:01 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1f49bcbf, 0x349000) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) write$evdev(r1, &(0x7f0000000080)=[{{r2, r3/1000+10000}, 0xff, 0x100, 0xffffffffffffff7f}, {{}, 0x9, 0xffff, 0x80}], 0x30) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x1c8, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x8a44ce69d2d8333, 0x0, &(0x7f0000000140)=[@transaction_sg={0x40486311, {{0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f0000000040)}}}], 0xfffffffffffffcb3, 0x0, &(0x7f00000001c0)}) getsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f00000000c0), &(0x7f0000000100)=0x4) prctl$setendian(0x14, 0x0) 2018/04/08 20:57:01 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000180)={0x0, &(0x7f0000000040)}) poll(&(0x7f0000001b40)=[{r0, 0x8000}, {r0, 0x4}], 0x2, 0x100000000) syz_mount_image$xfs(&(0x7f0000000280)='xfs\x00', &(0x7f00000002c0)='./file0\x00', 0x2, 0xa, &(0x7f0000001a00)=[{&(0x7f0000000300)="a186fa7d2b952aac206c58f00b1e80eca83170f8f353549b6c1b79500fac96ea5af96a49537cb533d0d9b6a46b00fc58eb7040e8033d16e42a7ea4c09d616643b5ca3f6bd080a98c39384b02268ebab6a35a6057e4f4ce9cedde6cad7d0fcb465e3026533277e6d5406423fd996c2b206ef81af104d05e059faecf497cff3ee77d8ac0444e8dd5d3e233a99a114d4153e670840ccc706d335992a392844096be884dc92260ba91fdc1333e1ede685b5b9de1c5ddac37111af6147c01466e926da320760774695e604f4acc67e6fbda02b2896834379bbd61325822e5bd95e9f9cfbff9e6e11667217b", 0xe9, 0x7}, {&(0x7f0000000400)="2fc20627391f61aaff4a74908feb25bedf789795c06f6749c8a22c2e770197f01a9488ca53b77dbb77036dc31fc20fc8216d7dcd86d092ad859772e6e0f87f2c0e165278b203bb36aa22b210f198da6a6ffd97a81238317013e0710979e63f0b57b5646abd447a044a86d5a1a22d7eff8680cd01f0384e1bad3b02f37b0ea212897f8a19f5049348f6954136363654e408629896abeeb7dc8b108988b18b07d4b98af2063f81ac994fda106601d847a6ca78d7d56ee56a897af3d07d4e2193d7cfcaa3e2a5d311c83f97b2ec0208bc1a481190dc6ebb93ebbc", 0xd9, 0x7}, {&(0x7f0000000500)="6dcbd3d7e8376c1fbda9cd6820771a2d1feb4a55facda8a04a43769c220e3438aabc5ab5d887cdfb52fdd6f26dfed8dfb4a9781a9d76aac03d3e50", 0x3b, 0x5}, {&(0x7f0000000540)="1f753d4c25265a5679d12927dea69d1e8d44501253297483472bb3e8976587750f84130fb59a57f9094d51e12d248c9c950eebbca2e51a969f28eb462ff6ae436abf9d3f5b570bce4e8fe63e09037828adddafe296526f2625b6dfc5adc0ae6ba7b7f0c6f4448dea87c8b4530328a58d6d83e9d46c71bac618d04ce6a13732add079a38199e9059b", 0x88, 0xffffffffffffff01}, {&(0x7f0000000600)="84ca5dd6bf2b38d28825138d9092fd4925d92fba62b4077658607efa5decda35fff0f7151db9e709a4bbb0866e34dc88412c82e13f19998a6b754e9be75523eb55941c36c542f29fdc770231c45b81055bcf62c73e16d3a3d51a2ea64fcbf7330924d839415ff9143114104c66343b528a3df74aadbcda3352cce271c0d5072c3fec45c08e85baa6c3", 0x89, 0x9}, {&(0x7f00000006c0)="d116ac8449eee7d5b5a04e98a52c4f8144ce7ef9f0cc0178747c97a2255efdbc5f9c3525dc03901ae114b97b3155b58dbb02555daec2a1d4707abe5e3fa0f492bc35a80399130ee62a9279fe88bc88d0d92585779787f11381faae954b8254b3a3c0fb9bd828a764e8cbe13d7f7ba2a2ab6821b5b9ca59187c78132f30651f4800eeee87a251c475bfa82ac8400c8f197d1727ca68087e6142794cdc8c9d70", 0x9f, 0x5}, {&(0x7f0000000780)="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", 0xfb, 0x3}, {&(0x7f0000000880)="f20529f7cc4f04322addf943958657b56e7d80c9317c29198824b5e3a271c1763523af5f5d193bcaed4593773c3392c91b311af3c3d1086d76b54bd30ceba0fb393de927f34cc53c145c9ab2cd01e6653213434c76a4854ce508be796549eccc7723e3f6850d9b50d019f6701f5ee9f3d2eb0bff1115da06bcfec7b989d9b743bdddff668069ad98d50a1500d3e14726e53330637737fcb0406531717184598b77732037a5b1ca94d30915f03e0f0908c3bfdd432baf76867d9098829291eb14e44bf66076203cb3927767d2e626071366f677f875013ab7947d86f8b459a1110da05c46504265eabb7a0eb7a5553eae99092267c1", 0xf5, 0x5cf}, {&(0x7f0000000980)="97e9f7a27ba59cf69512be515d56e675a400087400d88c17d159e6ce9ef4de6daefe1a57486206b0f8ccbb338cd7985b3c1b8fb19cc28f8d7e5a13ed3382ffde84573fdada45bb03dd9787f4cc739d74f41e5d7bb636047fe935b26e1db397c9a94b15af5e1e3e5c7fd9", 0x6a, 0x7ff}, {&(0x7f0000000a00)="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", 0x1000, 0x9c99}], 0x0, &(0x7f0000001b00)={'nouuid,', {[{@mtpt='mtpt', 0x2c}]}}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x10000, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f00000001c0)={'mangle\x00', 0x3, [{}, {}, {}]}, 0x58) r3 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xacd, 0x2) setsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000000080)=0xe9, 0x2) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000100)={0x1, 'bcsf0\x00', 0x4}, 0x18) 2018/04/08 20:57:01 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000003c0)="cf66a8b57e54d76452d87750c32f15018b10ea425dfc8490497aa018aea5ea765b9feb00e1d9f577d97336c53f9d56aa37ac7762bef2ec627fdf6b905e0bbf92e5c52dfba205a562b22ac4e5d6a36a9fd84ff4fef8e11b18a0ca67dc78c89bbefa1c37e5c7837cfdd1459070cfa68d1784a6874105e8d57450", 0x79, r0) r2 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)='\x00', 0x1, r1) r3 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="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", 0x179, r1) r4 = request_key(&(0x7f0000001a40)="7573657200182e6f48b740ba9cd8f46750dc1a15764b10f9616b3948392193105183c58e415b7732b6285684503e6d9af8eab31a93af569d229a38a1d2e5cf6a9491908cc2372989f7b0bcc8413c5b7670b28297d7b8fc9c4c76e43aaa837fa8d15006265a07f1f08e57636f2f8b970b9804678d6d39fe9f23886abc21207cbdbccbcfbab23be681ddc9ca6f", &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)='user\x00', r1) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001a00)) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r2, r3, r4}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) syz_mount_image$hfsplus(&(0x7f0000000080)='hfsplus\x00', &(0x7f0000000380)='./file0\x00', 0x8, 0x8, &(0x7f0000001900)=[{&(0x7f0000000440)="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", 0x1000, 0x13fe}, {&(0x7f0000001440)="35bce5bbfd1e8237b35505c25c2f432e7af7ca47df70de9035aef63e9497fb7fa9c5e3c2a6536bd408c8d64882224c08d0d362ad4a1538bbf9912197250feeae348cb38357aa50d7d28e467ae8d3d6756c51f97b1f7d8c367017b229a8d7c20cacac7732fa2a596e7730dddf48ff4435a7b9572d", 0x74, 0x2}, {&(0x7f00000014c0)="5ca359aac5028e830ca60ebc0d1b9826c7bfedf1870d617b6ab3c9059ce90c8b486867bd41dc3adec92fc30eadf2ed003e041b2f311e284779af88bb63d2fde6c2dc9aa34e67bf0558e0e8c2a64875ad4b09f1af8a4b72eaed1158bf1fefc2e822fe99620d8cd963a69617a88b4f6398b50795718985d323aaf56c86772eaf458ecc9528bf76d76342503336186ddebc4232447cec06299233b387c0be4fd1d89a5aa2c2e6a64bd7d77dcfd32f280ce8977bc12618b65203075e6111efb5db9a30c7ab16e83a31027c92d2a5d23f56", 0xcf, 0xfff}, {&(0x7f00000015c0)="0936e28213891a5a9b85a2771942b4fbba01b1f40af94bd0930e9c16ad9699a09ba962c53a4deaa695b7a3490046de", 0x2f}, {&(0x7f0000001600)="434e3f5ef903acc6313585ea9bdfe68bda2b6f2964154cb06c68bed8d5047a3da4098542365db1bede0548c91506194746ade6a0ca67ef5c128bf29d86b9c85c912d2bada2c44be5e4dfa9e4597b6735d2de59029fefe332329c85c32094eabf1a9d1e0cdd5a04e664cf07bffdf1c18b690c8798c9fcdf8e80f19f160d4f6ca34caba0d3e69dbf99528e985440c64e9740835565f3606b5a0cfbac5df250e4351233c60f5a76a75798ced7b504676d4116a96b324cad912b6a36e5f0a190ddc8b20dfad0d6095fa8cce8800a1a3070485bf17c31e75c2378af15c43300054b3d6f5f5de2d2", 0xe5, 0xffff}, {&(0x7f0000001700)="d29a2ffac6d1a333112c405e845d4fb6310e55b27cdd39c5960817b1f5cfcfb4d04c", 0x22, 0x44}, {&(0x7f0000001740)="e152e5b9dd94ebb6b81a21a657fc3b8ab90266e3de56623aea5557332d1af8695e6a553842f36e749077248d2fa00f9c971669b943f46013962beed0855767c6da68f085b8a16696ff5b999d47f426fd44ae9c4f4ec9bc7df74b620686ca1f363fc52efecaceabe3ae8ba710a3c8fa1a08d6faa027d171216a890e883a7634057f9eab6e8016e60fc3458c8d47147eabdd45fa0d051c113fa61d34325f72680280bb3e64ef5d90b7d0d9cbb100a4d532654e", 0xb2, 0xdd66}, {&(0x7f0000001800)="90f89580370c0f39b341329e4f059d23c0add4634c0be2c84cf3bf541d150aba00a4b96093948344d1b452faa718924293c94cc87f4366e2bf61a5e7eaefe344894fadd13a1a2e87a174860fa3155ea46513b0dae1eb88c73cf01e0610549fc41d703ff086740318d8e850ad0a7e63f349dab1920af914b8fe7c41581b262ec7d630e7ed2eb99a0851d4bc4657e56a4cca89042ef810edda219788f1712acac2025c41d76aad6c75255243fa2201d0a53ce37cdd15440df714d0e7f2295c7248db0ab7572c93c89727e09acdb397b5bb2bffc119e95e4790c7fc", 0xda, 0x3}], 0x20000, &(0x7f00000019c0)={[{@barrier='barrier', 0x2c}, {@part={'part', 0x3d, [0x7f, 0x37, 0x35, 0x33, 0x37, 0x32, 0x36, 0x34, 0x39]}, 0x2c}]}) 2018/04/08 20:57:01 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000140)=[@in6={0xa, 0x4e20, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x80}, @in6={0xa, 0x4e24, 0x1, @dev={0xfe, 0x80, [], 0x16}, 0x7fff}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0xa159}, @in={0x2, 0x4e24}, @in={0x2, 0x4e23}, @in={0x2, 0x4e21, @loopback=0x7f000001}], 0x94) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000032}}}}}, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080)={0x0, 0xfff, 0x20, 0x3, 0xffffffffffffde6d}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000200)=@assoc_value={r1, 0x6}, 0x8) [ 377.547542] binder: 24903:24905 unknown command 0 [ 377.594186] binder: 24903:24905 ioctl c0306201 20008000 returned -22 [ 377.632463] binder: 24903:24905 got new transaction with bad transaction stack, transaction 93 has target 24903:0 2018/04/08 20:57:01 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000380)={&(0x7f0000000400)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="6784e64664c981e900390094800800ff01000082d60000000000"], 0x28}, 0x1}, 0x0) 2018/04/08 20:57:01 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xb, @mcast1={0xff, 0x1, [0x88640000], 0x1}}, 0x1c) [ 377.643021] binder: 24903:24905 transaction failed 29201/-71, size 0-0 line 2875 2018/04/08 20:57:01 executing program 2: mmap(&(0x7f00005cf000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00', 0x7, 0x4, 0x3e0, 0x100, 0x100, 0x210, 0x2f8, 0x2f8, 0x2f8, 0x4, &(0x7f0000000080), {[{{@arp={@dev={0xac, 0x14, 0x14}, @rand_addr, 0x0, 0x0, @mac=@random="e7848942cc5b", {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'gre0\x00', 'syzkaller0\x00'}, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac, @loopback=0x7f000001, @multicast1=0xe0000001}}}, {{@arp={@rand_addr, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'teql0\x00', 'sit0\x00'}, 0xc0, 0xe8}, @unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00'}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000000040)='(cgroup%selfwlan0{cpusetvmnet1\x00') 2018/04/08 20:57:01 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x5e}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x2b}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0xffff, @loopback={0x0, 0x1}, 0xb9b6}, 0x1c) 2018/04/08 20:57:01 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x6, 0x1) connect$unix(r0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 377.767314] binder: BINDER_SET_CONTEXT_MGR already set 2018/04/08 20:57:01 executing program 4: r0 = socket$packet(0x11, 0x1000000000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x6, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x27, 0x408c0) getsockopt$inet6_opts(r1, 0x29, 0x0, &(0x7f0000000880)=""/143, &(0x7f00000000c0)=0x72) sendto$inet6(r0, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) getsockname$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x10) 2018/04/08 20:57:01 executing program 0: 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$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xb, @mcast1={0xff, 0x1, [0xeffdffff], 0x1}}, 0x1c) [ 377.804107] binder_alloc: 24903: binder_alloc_buf, no vma [ 377.809787] binder: 24903:24934 transaction failed 29189/-3, size 40-8 line 2963 2018/04/08 20:57:01 executing program 2: sched_setaffinity(0x0, 0x4, &(0x7f0000000080)=0x6) r0 = socket$unix(0x1, 0x1, 0x0) fstat(r0, &(0x7f0000000000)) r1 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000540)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f0000000580)='\v'}) mmap$binder(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffff", @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f0000011f9d)}) [ 377.885359] binder: 24903:24905 ioctl 40046207 0 returned -16 [ 377.887876] binder: 24903:24953 got transaction to invalid handle [ 377.897660] binder: 24903:24953 transaction failed 29201/-22, size 0-0 line 2848 [ 377.996134] binder: BINDER_SET_CONTEXT_MGR already set [ 378.021376] binder: 24959:24960 ioctl 40046207 0 returned -16 [ 378.049136] binder: 24960 RLIMIT_NICE not set [ 378.071127] binder: undelivered TRANSACTION_ERROR: 29189 [ 378.077493] binder: release 24903:24905 transaction 93 out, still active [ 378.084504] binder: send failed reply for transaction 93, target dead [ 378.790613] binder: 24959:24979 unknown command -1 [ 378.795609] binder: 24959:24979 ioctl c0306201 20000040 returned -22 [ 378.916446] binder: 24959:24980 unknown command -1 [ 378.921499] binder: 24959:24980 ioctl c0306201 20000040 returned -22 2018/04/08 20:57:02 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f00000027c0), 0x0, &(0x7f0000000280)=""/235, 0xeb}, 0x10002) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xffff}, 0x14) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000440)='1', 0x5}], 0x1) 2018/04/08 20:57:02 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, 0x100000000}, 0x1c) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000040)=0x5f9d, 0x4) mq_timedsend(r1, &(0x7f00000004c0)="487e0f91ed8687b6f84df5b2c7c38c7851c24875ddfe2d8a5f4d686e0c004ad726c0b9ed938043a8e81e5e50f7cf980346f385a33e73a110a683b0837eb6055a31a40be2ff445e123e94451cf9f3e0d2fb3ef826350f9f3c354feac7138d3b9aa92495e815d7", 0x66, 0x40009, &(0x7f0000000200)={0x0, 0x1c9c380}) getrusage(0x1, &(0x7f0000000380)) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x99c, 0x0, 0x0, 0x20000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000340)='./file0\x00', 0x8040, 0x102) modify_ldt$write2(0x11, &(0x7f0000000300)={0x10001, 0x0, 0x4000, 0xa3, 0x305, 0x8000, 0x10001, 0x0, 0x6, 0x200}, 0x10) fcntl$setlease(r0, 0x400, 0x1) truncate(&(0x7f0000000100)='./file0\x00', 0x0) r3 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x0, 0x0) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x44}) sched_setaffinity(0x0, 0x8, &(0x7f000080b000)=0x51b2) dup(r5) readv(r5, &(0x7f0000d32fc0)=[{&(0x7f000039a000)=""/185, 0xb9}], 0x1) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000005000/0x3000)=nil) ioctl$EVIOCGPROP(r4, 0x80404509, &(0x7f00000002c0)=""/48) memfd_create(&(0x7f0000000540)='\x00', 0x2) r6 = getpid() r7 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, r6, 0x0, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000000280)) ioctl$PERF_EVENT_IOC_DISABLE(r7, 0x2401, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000240)='syzkaller0\x00', 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r8, 0x3, 0xffffffff}, &(0x7f0000000180)=0x8) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) 2018/04/08 20:57:02 executing program 3: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x3, 0xffffffffffffffff}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_kvm_setup_cpu$x86(r0, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, &(0x7f00000001c0)="c744240003000000c74424027a000000c7442406000000000f01142466b8f9008ee0f3650f2005b98a0900000f3266450ffc22b805000000b90b0000000f01d9c421f56c3166b8dc008ee066b835000f00d0b959080000b800100000ba000000000f30", 0x63}], 0x1, 0x4, &(0x7f0000000240)=[@flags={0x3, 0x81001}], 0x1) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000280)={[0x80, 0x6d39c045, 0xfe3a, 0x5, 0x6, 0x992, 0xe03, 0x9, 0x7, 0x4, 0x2, 0x3a0000, 0x6, 0x6, 0x3, 0x5], 0x14005, 0x2}) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f000086c000/0x18000)=nil, &(0x7f0000de9000)=[@text16={0x10, &(0x7f0000000140)="660fba7cd69366b8090000000f23c00f21f86635020002000f23f866b91d0800000f3266b8e6a1c80f0f23d00f21f86635100000080f23f8ba430066b81000000066efbaa00066edf00fba6feb0064650fc72d66b8005000000f23c00f21f86635020002000f23f8baa100ec", 0x6c}], 0x1, 0x0, &(0x7f0000000040), 0x0) renameat2(r2, &(0x7f0000000340)='./file0\x00', r0, &(0x7f0000000380)='./file0\x00', 0x2) ioctl$KVM_RUN(r5, 0xae80, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000000)) 2018/04/08 20:57:02 executing program 0: 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$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xb, @mcast1={0xff, 0x1, [0x3580], 0x1}}, 0x1c) 2018/04/08 20:57:02 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) fanotify_init(0x0, 0x48802) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000001000)={'vcan0\x00', 0x0}) r2 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x280) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000280)={0x28000000, 0x1, 0x101, 0x200, 0xe9f}, 0xc) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x800, 0x80) getsockopt$ARPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x63, &(0x7f0000000040)={'IDLETIMER\x00'}, &(0x7f0000000080)=0x1e) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f00000002c0)) socket$kcm(0x29, 0x2, 0x0) socket$can_raw(0x1d, 0x3, 0x1) ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f0000000240)=""/59) sendmsg$can_raw(r3, &(0x7f000000e000)={&(0x7f00001c6000)={0x1d, r1}, 0x10, &(0x7f00003b0000)={&(0x7f0000d3fff0)=@can={{}, 0xfffffffffffffffd, 0x0, 0x0, 0x0, "ee90f68ba0ec9978"}, 0x10}, 0x1, 0x0, 0x0, 0x8000000000000003}, 0x0) ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f0000000100)=""/248) 2018/04/08 20:57:02 executing program 6: 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) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x300000f, 0x40010, r0, 0x40000000000000) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") inotify_add_watch(r1, &(0x7f00000002c0)='./file0\x00', 0x100) connect$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x800, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) fsetxattr(r1, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000380)='\\system/],hselfvmnet0[/\x00') fremovexattr(r1, &(0x7f0000000000)=@known='user.syz\x00') ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000000340)={0x2, 0x3, 0x0, 0x4}) 2018/04/08 20:57:02 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x80000080045005, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0), &(0x7f0000000040)=0x8) creat(&(0x7f0000000100)='./file0\x00', 0x11) 2018/04/08 20:57:02 executing program 7: r0 = socket(0x10, 0x8000000000002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f00000000c0)=0xfffffffffffffdd9) keyctl$chown(0x4, 0x0, r1, 0x0) getsockname$unix(r0, &(0x7f0000000100)=@abs, &(0x7f0000000000)=0x6e) 2018/04/08 20:57:03 executing program 7: syz_mount_image$gfs2(&(0x7f0000000440)='gfs2\x00', &(0x7f0000000480)='./control\x00', 0x3, 0x2, &(0x7f0000000880)=[{&(0x7f00000004c0)="8bf6f8b342694889c7fda4981ee727175db1efb67140f6ab7431434872eacdcd2be9172ef62a43a4eb4947cff3dbd749f95cd8093c99ccda0ee12be6c68651f41297bb33c99e880acc4b0880964bc8e761ca75b1c6cba019f5fedc68b4ed5cff966e861fc7f867d0c7cf624e49d8a5825c44049e1e35f83e61b13ec5f8c31a78d1eb3509ec13a6", 0x87, 0x7}, {&(0x7f0000000740)="8715ad42c570", 0x6, 0xdeea}], 0x1000, &(0x7f0000000580)=ANY=[]) unshare(0x40000000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000580), &(0x7f00000005c0)=0x14) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x68f7, 0x40000) getsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000000380), &(0x7f00000003c0)=0x4) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x5, 0x400) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f00000006c0), 0x4) r2 = accept4$packet(r1, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000640)=0x14, 0x0) recvmsg$kcm(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f00000000c0)=""/10, 0xa}, {&(0x7f0000000100)=""/197, 0xc5}, {&(0x7f0000000200)=""/113, 0x71}], 0x3, &(0x7f00000002c0)=""/3, 0x3, 0x7ff}, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'nr0\x00', r3}) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/30, &(0x7f000044e000)=0x1e) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x1, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x40082404, &(0x7f00000000c0)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$ax25(r0, &(0x7f0000000680)={0x3, {"d302044df69133"}, 0xffffffff}, 0x10) r5 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$IP_VS_SO_SET_STARTDAEMON(r5, 0x0, 0x48b, &(0x7f0000000040)={0x1, 'sit0\x00'}, 0x18) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x1, 0x0) recvmsg$kcm(r6, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000200)=""/147, 0xfffffd24}], 0x1, &(0x7f00000003c0)=""/23, 0x17, 0x6}, 0x101) mkdir(&(0x7f000031bff8)='./file0\x00', 0x0) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=ANY=[], &(0x7f0000000080)=""/176, 0xb0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000000180)=@random={'user.', '\x00'}, &(0x7f000054afec)="0200000001000006009707008200000000000000", 0x14, 0x2) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./control\x00'}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}}, &(0x7f00000001c0)=0x90) 2018/04/08 20:57:03 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xb, @mcast1={0xff, 0x1, [0x34000], 0x1}}, 0x1c) 2018/04/08 20:57:03 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x7, 0x1, &(0x7f0000000180)="442df4268410180462261534f8b9086bd21031a80cbf72a8fd19a8f28a994e071d73436fafff8055a633259bdfb1af24f4be72d95b3339075f19585d2ace991dbc2c5e90406e60ab22925f8e03673af24dc5dd16c5ebb7cbdc83b1e3fe87c8dd7a16c28a1fdfb2975b49aa80aba821da00122f1bb637103a4e8d2190e1022e4100f666b19b20075fb6af28b999ebc3f4b639d17b3c23da5e59c83c57e0d462cf02a1819443d225427bc7f47baa", 0xad) socketpair$inet6(0xa, 0x802, 0x40, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$inet6(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000100)=@assoc_value, &(0x7f0000000140)=0x8) 2018/04/08 20:57:03 executing program 6: timer_create(0xfffffffffffffff1, &(0x7f0000005fb0)={0x4, 0x0, 0x1}, &(0x7f0000002ffc)) socket$vsock_stream(0x28, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f0000001fe0)={{0x77359400}, {0x0, 0x6}}, &(0x7f0000001000)) timer_gettime(0x0, &(0x7f0000000fe0)) 2018/04/08 20:57:03 executing program 4: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 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) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x6, 0x80000) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0x6, 0x20000000, 0x0, &(0x7f0000ff7000/0x9000)=nil, 0x3}) writev(r0, &(0x7f0000000100), 0x1240) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) socket$kcm(0x29, 0x2, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x6, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0xde, &(0x7f0000000100)) fcntl$getownex(r2, 0x10, &(0x7f00000000c0)={0x0, 0x0}) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x40, 0x0) syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000140)='./file0//ile0\x00', 0x6, 0x0, &(0x7f00000002c0), 0x3fe, &(0x7f0000000340)=ANY=[]) mkdir(&(0x7f0000000540)='./file0//ile0\x00', 0x800004) socket$nl_generic(0x10, 0x3, 0x10) ioctl$TIOCNXCL(r0, 0x540d) rmdir(&(0x7f0000000080)='./file0//ile0\x00') mkdir(&(0x7f0000002a40)='./file0//ile0\x00', 0x10000002007) r4 = syz_open_procfs(r3, &(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r4, 0x40086607, &(0x7f0000000480)={0x0, &(0x7f0000000500)}) getrlimit(0xe, &(0x7f0000000440)) r5 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, [0x0, 0xc42, 0x2b5236cf, 0x0, 0x0, 0x4cb8cea7, 0x8, 0x20, 0x4, 0x80, 0x80000001, 0x1000, 0x1, 0x1, 0x100]}, &(0x7f0000000080)=0x100) ioctl$TIOCLINUX3(r4, 0x541c, &(0x7f0000000180)=0x3) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000400)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000340)=0x100, 0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r5, 0x8919, &(0x7f00000004c0)={"00000000007100000005000000000040", {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f00000001c0)={'tunl0\x00'}) [ 379.236909] IPVS: ftp: loaded support on port[0] = 21 2018/04/08 20:57:03 executing program 0: 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$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xb, @mcast1={0xff, 0x1, [0x200000000000000], 0x1}}, 0x1c) 2018/04/08 20:57:03 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x200, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00000000c0)=0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="d6ffffffffffffaaaaaaaa00000000000000000000000000000000"], &(0x7f0000000040)) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'lo\x00'}, 0x18) ioctl(r1, 0x800000000008982, &(0x7f0000000000)) 2018/04/08 20:57:03 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgrcv(0x0, &(0x7f00000000c0)={0x0, ""/79}, 0x57, 0x0, 0x0) r1 = msgget(0x1, 0x10) msgsnd(r1, &(0x7f0000000300)=ANY=[@ANYPTR=&(0x7f0000000140)=ANY=[@ANYRES32=r0, @ANYRES64=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYPTR=&(0x7f0000000040)=ANY=[@ANYRES64=r0, @ANYPTR64, @ANYRES16=r0, @ANYRES32=r0, @ANYRES16=r0, @ANYPTR64, @ANYRES16=r0, @ANYRES32=r0], @ANYBLOB="28c6fb096381ad8d61e20f8399fe6426377653d343634ba27d45b92ba56adfa848184a705647378714209f849e244e4056f451113ba58969acf693422a051632f312ca513acd9531e503237e476e889622f8cff6e27c586cad0c96da1cb6dca865caf75807eb882c126e4308ed903e7dcf5dde0613698ca0f7833114de58896937c8d43964ef3b2c8897f2e952771c2ae49b1acc20cebbb034690b086569172b3d54520f82fc67ca9344e4127286fc90c3c58ac3eab1aa6af04e50063a4ddf1555258fb311be6642b41a56cfe11bc26b7dde292eb6c0da87a515", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYPTR, @ANYRES16=r0, @ANYRES64, @ANYRES32, @ANYPTR], @ANYRES32=r0]], 0x1, 0x0) [ 379.426781] 8021q: VLANs not supported on lo [ 379.468476] 8021q: VLANs not supported on lo [ 379.508159] IPVS: You probably need to specify IP address on multicast interface. [ 379.533218] IPVS: Error connecting to the multicast addr [ 379.584349] IPVS: ftp: loaded support on port[0] = 21 [ 379.615881] IPVS: You probably need to specify IP address on multicast interface. [ 379.623718] IPVS: Error connecting to the multicast addr 2018/04/08 20:57:04 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f00000027c0), 0x0, &(0x7f0000000280)=""/235, 0xeb}, 0x10002) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xffff}, 0x14) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000440)='1', 0x901}], 0x1) 2018/04/08 20:57:04 executing program 0: 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$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xb, @mcast1={0xff, 0x1, [0x43050000], 0x1}}, 0x1c) 2018/04/08 20:57:04 executing program 6: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) fcntl$getown(r0, 0x9) r1 = getpid() r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000100)={0x5, 0x70, 0x10001, 0x6, 0x1, 0x0, 0x0, 0x80000000, 0x40000, 0x2, 0x5, 0x81, 0x0, 0x7, 0x6, 0x9, 0x5, 0xfffffffffffffffc, 0x1b2bc6ea, 0x3, 0xd6, 0x2, 0x5, 0x7, 0x7fffffff, 0x800, 0x1ff, 0xd0, 0x55, 0x6, 0x8000, 0x5, 0x5, 0x10000, 0x10000, 0x3ff, 0x401, 0xfffffffffffffe01, 0x0, 0xee, 0x2, @perf_bp={&(0x7f0000000040), 0x8}, 0x280, 0x2, 0xc9, 0x7, 0x5, 0x3, 0x6}, r1, 0xb, r2, 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) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ptype\x00') sendfile(r3, r3, &(0x7f0000000000)=0x7ffff, 0x20000000000000a) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000180)={0x1f, 0x4, 0x9, 0xfff, 0xfffffffffffffffe, 0x20, 0xe6, 0x3, 0x9233, 0xcf, 0x1}, 0xb) 2018/04/08 20:57:04 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x2000, 0x0) getsockname$inet(r1, &(0x7f0000000080)={0x0, 0x0, @remote}, &(0x7f00000000c0)=0x10) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) r2 = eventfd2(0x0, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000540)={0x0, r2}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000580)) 2018/04/08 20:57:04 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=ANY=[@ANYBLOB="380100001000130700000000000000000000000000000000000000000000000000000000000000000000ffffac14ffaa00000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000033000000ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0000008600000000000000480001006d64350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) shmget(0x3, 0x4000, 0x800, &(0x7f0000ffa000/0x4000)=nil) 2018/04/08 20:57:04 executing program 5: perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x32}, 0x0, 0x2, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) r1 = socket$unix(0x1, 0x5, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x20040, 0x0) sendmsg$netrom(r2, &(0x7f0000000400)={&(0x7f0000000100)=@full={{0x3, {"2e0e3a483cd285"}, 0x8}, [{"1d0849fab942af"}, {"056ccaa24e0481"}, {"85fe3f4f91096d"}, {"4c1b6060b887fc"}, {"86f37ec1a749c6"}, {"5927625892af5c"}, {"6ba77786af35d4"}, {"73187170886ba5"}]}, 0x48, &(0x7f00000003c0)=[{&(0x7f0000000180)="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", 0xfa}, {&(0x7f0000000280)="fc9f9f318f1a07e5650daf338b1a6da1149854434963ce6dd036b95d7f4d54cc2de83a4702340124f87ffa7a0e6114e38cdbe4eea149befb6dd8d49910f98cf91fed5003fe50acf9bdf153940b8ec614ab054692f86ef3febda197b162574ace7415612bb50b610e4e0618574860c595eef76606fff8d812893c419288ade2208f49fc5fd98eef6bd9785134e9c038dfe8cd6a1e4cbfcbe00b820c05b99a3fb787bc3aed5bdbf6dd1f6dcd7970b99561558317e6d675dcc9afdede", 0xbb}, {&(0x7f0000000340)="475a2247191d21327e8c43af34405aff33d78dcdecae407a16385ab3a225237333adb801ec23d41425f91163be9097fec925eb38e922452cbcff305418a9218a4c2e194be30b195bb4816ec4ee0ee26c55c36d0dbbb8bd39d814c02715", 0x5d}], 0x3, 0x0, 0x0, 0x81}, 0x40000) bind$unix(r1, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) recvmsg$netrom(r2, &(0x7f0000001b00)={&(0x7f0000000440)=@ax25={0x3, {"bcfd992d94816e"}, 0x80}, 0x10, &(0x7f0000001880)=[{&(0x7f0000000480)="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", 0xfb}, {&(0x7f0000000580)="0771203548ed22bd3a", 0x9}, {&(0x7f00000005c0)="70f16e8d7fe825f7838cab30a450939460de963fc8031a40b7e91f4c6396df72340e0432994a051061cbf1c07920dcb2c88c8063506aa639408a86a70fead420f4211f33fca1dbc8c875f87b4efc8989e88d2fbd2f0bab6a072abc4d18d7a2e48e65606d84f6698a327883ef8e96233f0bd8e9ce360476af6449e85796ed54b50d74f44c5f53c8960522a3b0b4e9d9", 0x8f}, {&(0x7f0000000680)="3f33821b09454a3ec2990b5d00465093fe46dcd461f405bff11a9860bc92648a6251c90da039403a22018713223ccc46c96bb727fb3e326275215ced5a52099c8c104de0c48a0d5379acd0ca7db18cc65488f37455e33c2ada7036c3b788bbfa08ba68b1e432f42910a83cd98d4578c86d17b48d35c47151896196434786a6a9bbd479a6db9da766487ab91210a556016d994efd01dc2f00dfff5378672766ab7871a10763d6c164cddb770be10c40d0eb0585fdf8256337d9b81a287d76f8dd20746112ce9d4cea1c7581adb3a26b808824a3bd67dd2f7ca45bc7131d6a9c506cbb6010c6ea65453994247fed92", 0xee}, {&(0x7f0000000780)="34e1513f6e1f07b611dec4caa2fee9f95c82f4de6921d0b6acd78f40b1d846a45b6a40ddd816b3153845651f7c7a00abbaf043d76b96afe817ce4e6454f9f638f76da0345bf734227a61a77b039ac2c92c22c087e6eed799d19681886d2801f3224740053b96732d0ea2c457e132c704380a9e27af34c9d4b735732ee98b63518a2700c6fa413489e2aa5bbf1072ba6068ae3c7ee4ce8ab4cf245ea1f2c1cb9cd97a668527eb6620f6b7f937c7492df346a2741c01d103fd107f44a886a92d34f05541ad027a83ab100e6af35ebe426f62340e8c6f18", 0xd6}, {&(0x7f0000000880)="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", 0x1000}], 0x6, &(0x7f0000001900)=[{0xb8, 0x10b, 0xfffffffffffffffc, "ab1c458e765fc63a540db35474d7174ab4bf361a54794205df0a0c0a95a2faff9bc9c02d1cc4c5c0621e8fcca18ec632270d3598abf3ed25caf165e3fef4afbed59e7c5068b3f2e68cc02d2c4b51df871c99c4dbfe051483bfdece39e52f3c9849bbdfc59e145c6cb0c488a26de014f13cbbf3e8a2d74dd2bd12d8464ebabf5e7537b2226071755c4690799d624066f83e64e01a2ff458f2dd559a29118ec927611fc72340aeaa"}, {0x60, 0x119, 0x1, "4d14d9dda3f29fb14f7f6b16147f78a4d6c153c0445f926ac7c302571dc8b3a0b0f499f3d62c4d520000e49c62755959e476abaa3d3fd57d4306bcbdc891cce97cea6ef76f3d9006d42de91c0fdd"}, {0xb8, 0x0, 0x9, "6a29136a98693bd79917211f8501f82f5f36fad23d639764e99d480c054631110b97c421618b30ffca1935dcf0480a6004f1882c5946fed8d7c8e0c501a44c591d1c19e4dc6149d6001dde4a1113b058ac7eb28d341fa504514c331c167dca486e3ce3f1470d71447eced0d15da10365d43b32ef98920ae410029d0f60b1bf41a1c6b1a52dcc02e5f5ed46040420e0d1ea1fc35130d1772e1c8aaeecad8cbcf7729330"}, {0x10, 0x105, 0x100}], 0x1e0, 0x40}, 0x10160) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000300), 0x1b5, &(0x7f0000000600)}}], 0x2, 0x0) 2018/04/08 20:57:04 executing program 7: syz_emit_ethernet(0x2a, &(0x7f0000000140)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x4e20, 0x4e20, 0x7}}}}}, &(0x7f0000000200)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400081, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000040)={0x4, 0x8, 0xffffffffffff7fff, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'bridge0\x00'}) 2018/04/08 20:57:04 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000080)={0x2, 0x0, [0x0, 0x0]}) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="000126bd70000000090000000086ee5fa20000000300956bd48d9f5a9f3e5b243fa885b611a31e7fb31ba8912094fe3cd47e10142ef83bc416e0fab8346f14306493210c0c5284f999deef3eca3c0df05b9487e1a56b27637b690183ebbce4667a"], 0x1c}, 0x1, 0x0, 0x0, 0x40010}, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000240)={0x0, 0xffffffff, 0x401, 0x9}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000002c0)=@assoc_value={r3}, &(0x7f0000000300)=0x8) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)='-\x00') r4 = syz_open_dev$sndpcmc(&(0x7f0000000200)='/dev/snd/pcmC#D#c\x00', 0x3000000000000000, 0x0) ioctl$TUNDETACHFILTER(r4, 0x401054d6, 0x0) shmget(0x3, 0x3000, 0x20, &(0x7f0000ffa000/0x3000)=nil) setsockopt$inet_buf(r1, 0x0, 0x2000000000004, &(0x7f0000000000), 0x0) 2018/04/08 20:57:04 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x105d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000008000000000000001f1100000000000000000000000000009500000000000000"], &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x438, &(0x7f00001a7f05)=""/251}, 0x48) r0 = syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x7, 0x640) accept$inet6(r0, 0x0, &(0x7f0000000100)) setsockopt$packet_buf(r0, 0x107, 0x7, &(0x7f0000000040)="ac7a12f411140332cfdc3731f40620a2126a7b7c3a7c80a55f768724dedf50cf0f98b570f8e4c7c762bdf2ea37fb3bc211b25b02163fdc4bf15fd75083d4d828071e138dde8bcbd741cb48b00cb9e248611a1753f955b039a9f42b3a3ab05bc1960f8b611f32af616df9cdbf9b19107e7452385471da34c496163b2fb16156a10665dbaa56191d7e5841fe684b98fe43b220aa22947878aedbbcd0b77f5ce40b259d", 0xa2) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) 2018/04/08 20:57:04 executing program 5: ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000040)={0x0, 0x40000000002, 0x8, 0x8, 0x401, 0x8, 0x4, 0x2, 0x2000000000000, 0xffffffffffffffff}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff7f}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000580)='vfat\x00', &(0x7f00000005c0)='./file0\x00', 0x9, 0x1, &(0x7f00000006c0)=[{&(0x7f0000000600)="f6d2ca4797135289b24b2f1bdd58e9d5755bd0f14abd4d4ee1ebe3957c0d431098cbc1caa8770935efa5eb166a9df51d5f66ad0436a62aec5d8b35fbe6fc5eb43d6d25551169344e92701c1d917b352f5dc0a0fe8ccef712c4e5bfd73e47d32f45a89574f8a24dc7d18663a2b7aa840c661c8f943d114c67be0b00f389a57ed3643b", 0x82, 0x4}], 0x200008, &(0x7f0000000700)=ANY=[@ANYBLOB='allow_utime=572,dmask=3231,gid=36,discard,sys\x00\x00mmutable,check=s4rict,dmask=0200,discard,\x00']) getsockopt$EBT_SO_GET_ENTRIES(r2, 0x0, 0x81, &(0x7f00000004c0)={'filter\x00', 0x0, 0x3, 0x6e, [], 0x5, &(0x7f0000000340)=[{}, {}, {}, {}, {}], &(0x7f00000003c0)=""/110}, &(0x7f0000000540)=0x78) r3 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f000095bffc)={0xff, 0x0, 0xa000}, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r4 = socket(0xa, 0x2, 0x0) setsockopt$packet_buf(r3, 0x107, 0x7, &(0x7f0000000000), 0x0) sendto$inet(r4, &(0x7f0000213fd7), 0x0, 0x0, &(0x7f00009faff0)={0x2}, 0x10) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) readv(r1, &(0x7f0000001980)=[{&(0x7f00000018c0)=""/182, 0xb6}], 0x1) r5 = syz_open_pts(r1, 0x2) readv(r5, &(0x7f00000002c0)=[{&(0x7f0000000040)=""/61, 0x3d}, {&(0x7f00000001c0)=""/200, 0xc8}, {&(0x7f00000014c0)=""/239, 0xef}, {&(0x7f0000000080)=""/10, 0xa}, {&(0x7f0000000100)=""/55, 0x37}], 0x5) write(r1, &(0x7f0000c34fff), 0xffffff0b) r6 = socket$netlink(0x10, 0x3, 0x4000000000000010) bind$netlink(r6, &(0x7f00000f1000)={0x10, 0x0, 0xffffffffffffffff, 0x8003f9}, 0xc) 2018/04/08 20:57:04 executing program 3: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$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(&(0x7f00000001c0)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f0000000080)="01", 0x1, r2) r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x182, r0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r4, r4}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'sm3\x00'}}) 2018/04/08 20:57:04 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000180)=@srh={0x0, 0x0, 0x4}, 0x8) connect$inet6(r0, &(0x7f0000002fe4)={0xa}, 0x1c) msync(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4) sendmsg(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000000ff0)=[{&(0x7f0000000040)="87ac", 0x2}], 0x1, &(0x7f0000026000)}, 0x2000c080) r1 = request_key(&(0x7f0000000140)='encrypted\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)=')${#GPLsecuritywlan0}GPLem1\x00', 0xfffffffffffffff8) r2 = request_key(&(0x7f0000000240)='ceph\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='}\\\'\x00', 0xfffffffffffffffd) keyctl$negate(0xd, r1, 0xffffffff, r2) r3 = accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14) getsockopt$packet_int(r3, 0x107, 0x1f, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/08 20:57:04 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x1a3000, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x321000) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) lookup_dcookie(0x3, &(0x7f0000000100)=""/12, 0xc) r2 = perf_event_open(&(0x7f0000a0f000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000000c0)=0x5) 2018/04/08 20:57:04 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xb, @mcast1={0xff, 0x1, [0xe00], 0x1}}, 0x1c) 2018/04/08 20:57:04 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400000, 0x0) recvfrom$inet6(r0, &(0x7f0000000040)=""/233, 0xe9, 0x2023, &(0x7f0000000140)={0xa, 0x4e23, 0x6, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x3}, 0x1c) connect(r0, &(0x7f0000000180)=@sco={0x1f, {0x7, 0x0, 0x400, 0x20, 0x7, 0x2}}, 0x80) sendfile(r0, r0, &(0x7f0000000200), 0x4) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000240)={0x8}, 0x4) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000280)=0x5d, 0x4) ioctl(r0, 0x6, &(0x7f00000002c0)="ac7baff976fae867e2bc0e91df9a9b41580a9c0af7267dabfab599ed84c13292304e0e7b359a8041a85ca78ea766ca3ecb24cf12e1cf75ff5a2a752f3ac0ab5e62f65e07851d075c20e4ff64a0a3e55ac7b7f9eeef4b77a7885734b6f79f3d730ab204469d55e24d549aa5dba5c241a619c462180480ec92984c02bdd9ba9059fd36ba729c10c8d944597c33e7b4ea332f67a87ab12d097251e0559332d7b5882d17a4c26b7c63f55267807784c6cf1d348598e0c2649bb5bc3b5750cff51ee927461d454a488995f1cfa012693352") syz_extract_tcp_res(&(0x7f00000003c0), 0x4, 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vga_arbiter\x00', 0x80000, 0x0) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000440), &(0x7f0000000480)=0xc) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00000004c0)={r0, r0}) lremovexattr(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)=@random={'btrfs.', '/dev/vga_arbiter\x00'}) recvmmsg(r1, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f0000000880)=[{&(0x7f0000000580)=""/2, 0x2}, {&(0x7f00000005c0)=""/231, 0xe7}, {&(0x7f00000006c0)=""/70, 0x46}, {&(0x7f0000000740)=""/135, 0x87}, {&(0x7f0000000800)=""/94, 0x5e}], 0x5, &(0x7f0000000900)=""/178, 0xb2, 0x3}, 0x4}, {{&(0x7f00000009c0)=@nfc, 0x80, &(0x7f0000001d80)=[{&(0x7f0000000a40)=""/4096, 0x1000}, {&(0x7f0000001a40)=""/201, 0xc9}, {&(0x7f0000001b40)=""/193, 0xc1}, {&(0x7f0000001c40)=""/47, 0x2f}, {&(0x7f0000001c80)=""/229, 0xe5}], 0x5, &(0x7f0000001e00)=""/226, 0xe2, 0xffffffffffffff81}, 0x4}], 0x2, 0x40012122, &(0x7f0000001f80)) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000001fc0)={0x0, r1}) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000002000), &(0x7f0000002040)=0x4) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000002080)={"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"}) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000002480)={0x10000, 0x3, 0x1ff, 0xffffffff, 0x5, 0x4}) fstat(r0, &(0x7f00000024c0)) modify_ldt$read_default(0x2, &(0x7f0000002540)=""/49, 0x31) r2 = socket$inet6(0xa, 0xe, 0x81) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000002580)=[@in6={0xa, 0x4e24, 0x17ae, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x6, @loopback=0x7f000001}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}], 0x4c) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000002600), &(0x7f0000002640)=0x30) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000002680)={"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"}) socket$inet6(0xa, 0x5, 0x9) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000002a80)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000002b80)={r3, &(0x7f0000002ac0)=""/152}) recvmmsg(r2, &(0x7f0000004c40)=[{{&(0x7f0000002bc0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000002c40)=""/44, 0x2c}, {&(0x7f0000002c80)=""/126, 0x7e}], 0x2, 0x0, 0x0, 0xffffffff7fffffff}, 0x5}, {{&(0x7f0000002d40)=@in6, 0x80, &(0x7f0000002fc0)=[{&(0x7f0000002dc0)=""/199, 0xc7}, {&(0x7f0000002ec0)=""/212, 0xd4}], 0x2, &(0x7f0000003000), 0x0, 0xd19}, 0x3eb}, {{0x0, 0x0, &(0x7f0000004240)=[{&(0x7f0000003040)=""/132, 0x84}, {&(0x7f0000003100)=""/4096, 0x1000}, {&(0x7f0000004100)=""/220, 0xdc}, {&(0x7f0000004200)=""/39, 0x27}], 0x4, &(0x7f0000004280)=""/235, 0xeb, 0x5}, 0x18}, {{&(0x7f0000004380)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000004600)=[{&(0x7f0000004400)=""/123, 0x7b}, {&(0x7f0000004480)=""/5, 0x5}, {&(0x7f00000044c0)=""/180, 0xb4}, {&(0x7f0000004580)=""/33, 0x21}, {&(0x7f00000045c0)=""/14, 0xe}], 0x5, &(0x7f0000004680)=""/66, 0x42, 0x2e7}}, {{0x0, 0x0, &(0x7f0000004880)=[{&(0x7f0000004700)=""/98, 0x62}, {&(0x7f0000004780)=""/252, 0xfc}], 0x2, &(0x7f00000048c0)=""/89, 0x59, 0x20}, 0x6}, {{&(0x7f0000004940)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000004b00)=[{&(0x7f00000049c0)=""/91, 0x5b}, {&(0x7f0000004a40)=""/95, 0x5f}, {&(0x7f0000004ac0)=""/52, 0x34}], 0x3, &(0x7f0000004b40)=""/236, 0xec, 0x6}, 0xfffffffffffffff9}], 0x6, 0x40000000, &(0x7f0000004dc0)={0x77359400}) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000004e00)={[{0x4, 0x7fffffff, 0xb6, 0x9, 0x0, 0x6, 0x4, 0x9, 0x3, 0x10000, 0x2, 0x0, 0x7ff}, {0x1, 0x81, 0x8, 0x63c, 0x662, 0x7fffffff, 0x5, 0x6481, 0x0, 0xec, 0x20, 0x1f, 0x7}, {0x20, 0x6, 0x100000000, 0x3, 0x80000000, 0xe8b, 0x1, 0x100, 0x9, 0x200, 0x0, 0x3, 0x12}], 0x800}) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000004e80)=""/204) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000004f80)={0x0, 0x0, 0x0, 0x9, 0x6, 0x0, 0x5, 0x0, 0xc, "65aa557f177441c3ee989aa98401755cabd804a98d92d5bce0be9687e98c32df89a3e1488a91cb816df61fa6301acfe97340e610d8ec16b45e26cf1c502d03f1", "d6513fd6318c58ed4d30fabe4c6b78584d4ebb030a1adfec5c8f01a494c0a77b866a524d0e9e0293ef64b568fd0221d15ccc4f27fb4a70ae09cefb9e149825b2", "11a3351072376972037eafc9f1eaf2341955f8c8d4c42cb181adf06ffb64848c", [0x7, 0x8]}) 2018/04/08 20:57:04 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000500)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f00001d3000)=0x1, 0x4) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000f49fff)='{', 0x1, 0x4008000, &(0x7f0000de5ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) dup2(r1, r0) r2 = gettid() rt_sigqueueinfo(r2, 0x0, &(0x7f0000000040)) 2018/04/08 20:57:05 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f00000027c0), 0x0, &(0x7f0000000280)=""/235, 0xeb}, 0x10002) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xffff}, 0x14) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000440)='1', 0x40000}], 0x1) 2018/04/08 20:57:05 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x41) writev(r0, &(0x7f00000005c0)=[{&(0x7f0000000580)='H', 0x1}], 0x1) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x7, 0x0) ioctl$int_in(r0, 0x8000008010500c, &(0x7f0000006000)) 2018/04/08 20:57:05 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000662000), 0x4) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001100)='/dev/mixer\x00', 0xb8a80, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001140)=@assoc_value={0x0, 0x3}, &(0x7f0000001180)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000001240)=ANY=[@ANYRES32=r2, @ANYBLOB="000035003f23c1e3e724074fdeb22dffb1bd5336cd99c8f6d8df749062901a56278a3a46f037edce8c90418166e14a95b1477e04876fd9aa00000000000000000000000000000000"], 0x3d) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000010c0)={r3, 0x2}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x10, "8252cc7051f592ed0030f80cd2773e5d8b199748148aecd79bff4ea90aa0b7680000000000"}, &(0x7f0000abaffc)=0xf) 2018/04/08 20:57:05 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe76000)=nil, 0xe76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) sendmsg$nl_generic(r1, &(0x7f0000001740)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000340)={&(0x7f0000000480)=ANY=[@ANYBLOB="841200002e0000092cbd7000fedbdf251000000008003200", @ANYBLOB="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", @ANYBLOB="aaa03b400534811238326622d52532f6f1c5409d790c5f02d1160a0f12475fd38bc324015e4fdcc7f56260af485b0acf5d26491f5fcb801380e41b10dd6cae8e2797a866471496be7de9a7d76c36a838946f5fa98bbb62cd57c1f8611db44b5e99efc7dce79bdaad0ed7ea9099a0047877b1988ca220e6a50bce213dc1779732288255591d574e45d8ea5a06fab741d082582af0ae1baffad54aadd39d136e7329ee4122872838cc32d0c3e4"], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f00000001c0)=0xe8) r4 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x1, 0x200) bind$packet(r4, &(0x7f0000001780)={0x11, 0xf, r2, 0x1, 0xfffffffffffffff7, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x14) getresgid(&(0x7f0000000200)=0x0, &(0x7f0000000240), &(0x7f0000000280)) fchown(r0, r3, r5) readlink(&(0x7f0000000380)='./file0\x00', &(0x7f0000000440)=""/18, 0x12) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000400), &(0x7f00000003c0)=0x31) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000deefec), 0x14) r6 = socket$inet6_udp(0xa, 0x2, 0x0) r7 = socket$l2tp(0x18, 0x1, 0x1) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f00000017c0)={[0x10e, 0x0, 0x100, 0x100000001, 0x20, 0x8, 0x9, 0x0, 0x2, 0xff, 0xffff, 0x8001, 0x1, 0x4, 0x8, 0xdb], 0x1000, 0x40000}) connect$inet6(r6, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) connect$l2tp(r7, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$nl_crypto(r7, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/04/08 20:57:05 executing program 0: 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$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xb, @mcast1={0xff, 0x1, [0xdc05], 0x1}}, 0x1c) 2018/04/08 20:57:05 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000100)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000180)={r6, 0x0, 0x30}, &(0x7f00000001c0)=0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f000075e000/0x18000)=nil, &(0x7f0000000040)=[@text64={0x40, &(0x7f0000000000)="0f2319c421605ecdc4c17b2c290f01ca3e36440f214ec4815dd8787847d38e6f440000450fc79e10a902e6c402e13dc78f2830a2d1af", 0x36}], 0x1, 0x0, &(0x7f0000000180), 0x0) fcntl$setstatus(r1, 0x4, 0x40000) ioctl$KVM_SET_GUEST_DEBUG(r5, 0x4048ae9b, &(0x7f00000016c0)={0x80003}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/08 20:57:05 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() wait4(r1, &(0x7f0000000000), 0x80000008, &(0x7f0000000040)) mprotect(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0) pwritev(r0, &(0x7f0000000180), 0x0, 0x0) process_vm_readv(0x0, &(0x7f000000b000)=[{&(0x7f0000005f3f)=""/97, 0x61}, {&(0x7f0000006000)=""/4096, 0x1000}], 0x2, &(0x7f0000007000)=[{&(0x7f0000000fbd)=""/67, 0x43}, {&(0x7f0000008f73)=""/141, 0x8d}, {&(0x7f000000b000)=""/240, 0xf0}, {&(0x7f0000008f9d)=""/99, 0x63}, {&(0x7f000000b000)=""/4096, 0x1000}, {&(0x7f000000bf62)=""/158, 0x9e}], 0x6, 0x0) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000009000)={0x8, 0x31, 0x7fffffff, 0x15ee, 0x3fac, 0xb9f5, 0x7e4, 0x0, 0x3, 0x2a6}) r2 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x4, 0x2) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000000cfe0)={{&(0x7f000000b000/0x1000)=nil, 0x1000}, 0x3}) timer_create(0x7, &(0x7f0000001200)={0x0, 0x1d, 0x2}, &(0x7f0000001240)=0x0) timer_gettime(r3, &(0x7f0000001280)) userfaultfd(0x7fffd) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x4, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x200000) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000000ffef)='/dev/qat_adf_ctl\x00', 0x1, 0x0) r5 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r4, 0xc008ae09, &(0x7f0000000100)=""/121) keyctl$instantiate(0xc, r5, &(0x7f0000000280)="d62a52316f7e21e7c74c84a31cacf56f2286b519c85469845427fd398d14de53e32446b998e7bd1f95f294e7679b8d5222fe9f268fdbdc386d164aa82153ff25c57cd70aa1686865b5f2d49e8289df1d0f3377ef317aae7bbbd86e07d92057f1cf6d05721aaf92b69be601d5b1a0a9d3df5654833e0dbf1385852d634b95d37cd5e9", 0x82, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value, &(0x7f0000000040)=0x8) ioctl$sock_inet_SIOCSIFNETMASK(r4, 0x891c, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000011000)={0xb4, 0x4, 0x4, 0xeed}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc0045540, &(0x7f00000011c0)=0x1f) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000001100)) 2018/04/08 20:57:05 executing program 4: r0 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r0, &(0x7f0000000080)="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", 0x821, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000040), 0x4) sendto$inet6(r0, &(0x7f0000000940), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r1 = memfd_create(&(0x7f00000008c0)='+\x00', 0x2) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000900)={&(0x7f0000ffc000/0x1000)=nil, 0x162, 0x6, 0x4, &(0x7f0000ffc000/0x4000)=nil, 0x80}) 2018/04/08 20:57:05 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x8000, 0x0) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) bind$inet(r0, &(0x7f0000e13000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f00001d3000)=0x1, 0x4) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000006b80)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000000)="6010abd04875d435ee48e609875a48f80acbeee08a78a2cfeb3f70aa5f73dbe127f4c04f7adb4803a07480fa274d6b6eeb00bf8f142aa0853518a3f1d3e34c46b5dcf4da4ec3faabde49ccbd580f4a7eb25c7cd7b3772681354896642d69070d756bc65f09bd7484a574aad8ba", 0x6d}, {&(0x7f0000000200)="68a1705b948a7ed74bc86201831b95ebf2aad8069aa8de37f5e14913698d169b64f27530eca2e5da10b48bbe5f", 0x2d}, {&(0x7f0000000400)="e032cf5a05f50915479ff8298017a34d4aa0918cc6c1b1ebe5a58a364941ef1b032b2564b9b7d938ebef2ebc9453b3b793b87725d90daa21d45716eee511309ad875733bfdfd0546d39e36933606d92b862442a77d835d09f87f66bccfbf31ad5ecb4613980ff12833d6eb2f7930bb99", 0x70}], 0x3, &(0x7f0000006f40)=[{0xa8, 0x10b, 0xbf27, "9b7142522d4a1ee91f64499d9efcc9a83d2981d48a650c90019074b6deb2c4c682748c1054f65119b580db44f19dbb4df87e249a82808f7dd876f0e4a3634f5ad4e7e6e7cf2896ba087f8653daac5bb17056eb08d0e9fc4b6bd93996cfb16b7579932ed6f29cc0158a540c729dfc38842472e66a2e28fd919ee5a81a58567253b4afe65ac468145ff2ee053438c7a52f882799"}], 0xa8, 0x3f0f1eadc2232f13}, 0x200}, {{0x0, 0x0, &(0x7f0000004980)=[{&(0x7f0000004740)="9838bf98663459372751faa1028f18c03b1c46fb6c012a8d5d515d841d456e1ba51aff12a2c6480822eda5de6a943a8674369eca29ba004a2df6c5c7e4a7db63f4465faf5e372720cb5b987fbacc828d78125152c85e21d2083871c8ef47cd8247c72396b0b39916f480f9d6ddc6ecc0711d9e9ae5b6233573ce7d05b2faf5e3c85f6577844c8d95ebac0f94862461f510e198a99b34e6", 0x97}, {&(0x7f0000004900)="a9f41673b7d1f2ffd181c645f583e6f86746133ddba5bc3d01afd17418ef34238c6715dc10da9f0b6278ee0304c30d8cbf1ef22cc29e7800bb4eb1391c0f58a8c970af1a72aafe9028cdb9eebf5c265255e750dadc07fbedd73c8abcf60a9cf889", 0x61}], 0x2, &(0x7f0000004a00), 0x0, 0x9fca1eac72b29e0c}, 0x737}, {{&(0x7f0000006100)=@in6={0xa, 0x4e21, 0x7a8f4c42, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffff7}, 0x80, &(0x7f0000006400)=[{&(0x7f0000006180)="e6a5", 0x2}, {&(0x7f0000006380)="139aa4c9914ec9529bc878f58829a51a4802ce17a569ec11fbeb5c1f951624a23b475f868949587d8add6fb1fd5036c5b5bb72", 0x33}], 0x2, &(0x7f0000006480)=[{0xa8, 0x11f, 0x7, "e27cc1ca8fed91a8be67f38e9ba3c662670e9d8d0123bb7519bfea34895c36ad505030c5841415add644b374a08d3993f06c12205db7d205b92e192ad525937576497745df25bfba04f30e71f68a8f1b324357b1001f45a96314c54a089ab39bae7304681486523391769162b848e135a03d5e63502529302ecdfa2547049564dadb11824636a0fe214ad284682073a408c5ded7cd"}, {0x68, 0x11f, 0x3, "61b900dbe53223b3429dd4f7955fe53ee47e8d1d4422837072b1395825f8a709c1c43bd82341a407131dc783ef976577ffa366dbe3992c40f087d1cdc183653413f4852c7a8b144a1a8ea743c6b4e47cff"}], 0x110, 0x10}, 0x4}], 0x3, 0x4004000) 2018/04/08 20:57:05 executing program 0: 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$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xb, @mcast1={0xff, 0x1, [0x806], 0x1}}, 0x1c) 2018/04/08 20:57:05 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x200) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040), 0x4) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000358fe0)={r2}) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x80) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r1, r2) 2018/04/08 20:57:05 executing program 5: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000017fdc)="2400000002031f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000640)="2400000002031f001cfffd946fa2830020200a000900010002e700000000a3a20404ff7e", 0x24}], 0x1}, 0xfffffffffffffffe) 2018/04/08 20:57:05 executing program 3: mkdir(&(0x7f00002b2000)='./file0\x00', 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='configfs\x00', 0x0, &(0x7f0000000180)) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fchmod(r0, 0x0) 2018/04/08 20:57:05 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xb, @mcast1={0xff, 0x1, [0x4305], 0x1}}, 0x1c) [ 381.998693] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. [ 382.061739] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/08 20:57:06 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80001, 0xa7c) getsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f0000000180)={@rand_addr, @dev, @local}, &(0x7f00000001c0)=0xc) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x8102, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000100)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xfffffffffffffffb, 0xa9d42c68ea1b1650, 0xff, 0x9, 0x9, 0x3, 0xabf}, &(0x7f0000000140)=0x20) setsockopt$inet_int(r1, 0x0, 0x5, &(0x7f0000258000)=0x803da5, 0x4) r3 = dup2(r0, r1) ioctl$PPPIOCSFLAGS(r3, 0x40047459, &(0x7f0000000080)=0x4420) getpeername$packet(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000240)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000280)={r4, @multicast2=0xe0000002, @broadcast=0xffffffff}, 0xc) setsockopt$llc_int(r3, 0x10c, 0xf, &(0x7f0000000040)=0x101, 0x4) 2018/04/08 20:57:06 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xb, @mcast1={0xff, 0x1, [0x6488], 0x1}}, 0x1c) 2018/04/08 20:57:06 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f00000027c0), 0x0, &(0x7f0000000280)=""/235, 0xeb}, 0x10002) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xffff}, 0x14) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000440)='1', 0x7ffff000}], 0x1) 2018/04/08 20:57:06 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00000000c0)=0x1f, &(0x7f0000000100)=0x4) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x1, 0x49}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) pread64(r2, &(0x7f0000000000)=""/59, 0x3b, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x4028700f, &(0x7f0000000040)) setsockopt$inet6_buf(r2, 0x29, 0xfb, &(0x7f0000000080)="a051b6cdc44c2ef1eada313e97f1380444daaaf1dbf9e545942356ff2459e47f6fd8ef81f75f7f6c7c7abd278425e7bc9c5df9db8bf5ad78", 0x38) 2018/04/08 20:57:06 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x101000, 0x0) faccessat(r0, &(0x7f0000000080)='./file0/file0/file0\x00', 0x101, 0x400) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000400)) r1 = openat(r0, &(0x7f00000000c0)='./file1\x00', 0x2080600, 0x110) r2 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x2) fcntl$getflags(r2, 0x40a) mkdir(&(0x7f0000eb6ff8)='./file0\x00', 0x0) ioctl$void(r1, 0x5450) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000540)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x24090000}, 0xc, &(0x7f0000000500)={&(0x7f0000000600)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r3, @ANYBLOB="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"], 0x20}, 0x1, 0x0, 0x0, 0x4}, 0x800) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000216000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f0000ffb000)) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000240)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @rand_addr}, @in={0x2, 0x4e23, @rand_addr=0x7fffffff}, @in6={0xa, 0x4e21, 0x81, @local={0xfe, 0x80, [], 0xaa}, 0xa46}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}], 0x6c) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000002c0)={{{@in6=@ipv4={[], [], @loopback}, @in=@loopback}}, {{@in=@broadcast}}}, &(0x7f00000003c0)=0xe8) readlink(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)=""/244, 0xf4) creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) link(&(0x7f00005aaff4)='./file0/bus\x00', &(0x7f0000feb000)='./file0/file0\x00') 2018/04/08 20:57:06 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) r1 = socket$inet(0x2, 0x100000000805, 0x10020000000000) listen(r1, 0x800006) dup2(r0, r1) 2018/04/08 20:57:06 executing program 4: perf_event_open(&(0x7f0000aaa000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) r1 = dup2(r0, r0) clock_gettime(0x0, &(0x7f0000bd1000)={0x0, 0x0}) timerfd_settime(r0, 0x0, &(0x7f00000a5ff0)={{0x77359400}, {0x0, r2}}, &(0x7f000010bff0)) setsockopt$inet6_tcp_int(r1, 0x6, 0x3, &(0x7f0000000040)=0x82, 0x4) read(r1, &(0x7f0000941ff8)=""/8, 0x8) 2018/04/08 20:57:06 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000300)='fou\x00') r2 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x9, 0x0) bind$vsock_stream(r2, &(0x7f0000000140)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) sendmsg$FOU_CMD_GET(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x1c, r1, 0x403, 0x0, 0x0, {0x3}, [@FOU_ATTR_AF={0x8, 0x2, 0x2}]}, 0x1c}, 0x1}, 0x0) 2018/04/08 20:57:06 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xb, @mcast1={0xff, 0x1, [0x2], 0x1}}, 0x1c) 2018/04/08 20:57:06 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish-asm)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) connect(r0, &(0x7f0000000c00)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x3, 0x0, 0x4, {0xa, 0x4e21, 0x6, @dev={0xfe, 0x80, [], 0x14}, 0xffffffffffffffff}}}, 0x80) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000d00)="d3ab2719acb967e856f5e6bc7239e7a7efc05824ed205d97924ee23436b65fcdc5", 0x3) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000000080)={{0x1, 0x2, 0xc48b, 0x3, 0x1}, 0x10000, 0x2}) sendmmsg$alg(r1, &(0x7f0000001240)=[{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000002c0)="f7b190d22a41d3bd9b0b66cd09479eef323587169e9965146c10aee61cfb9e5ee01fd2b2e724ba609f43c91d15553a57e3e9627b6a1171bb", 0x38}], 0x1, &(0x7f0000000380)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000), 0x2ab}, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000140)={0x0, 0x3}, &(0x7f0000000180)=0x8) clock_gettime(0x3, &(0x7f0000000ac0)) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000900)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r2, &(0x7f0000000a80)={&(0x7f00000008c0)={0x10, 0x0, 0x0, 0x4200000}, 0xc, &(0x7f0000000a40)={&(0x7f0000000940)={0xd4, r4, 0x300, 0x70bd29, 0x25dfdbfc, {0x4}, [@IPVS_CMD_ATTR_DAEMON={0x6c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'tunl0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller0\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gretap0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'yam0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffffffffffffb}]}, 0xd4}, 0x1, 0x0, 0x0, 0x4}, 0x800) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f0000000840)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000b00)={r3, 0x9}, &(0x7f0000000b40)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000001c0)={r3, 0x8, 0x8000, 0x2}, 0x10) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f0000000880)={0x100002, 0x8000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000280)={r3, 0x3, 0x4, 0x9}, 0x10) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc4c85512, &(0x7f0000000340)={{0x5, 0x5, 0x5, 0x9, "725219bd045ecc8417d1f92ed81992baf0c329f4904c13bad61882a49fd7644c0b4f10264c40ef046baa106e", 0x9}, 0x1, [0xfff, 0x3, 0x200, 0x8, 0x5, 0x61, 0x8, 0x9, 0x9c, 0x7f, 0xc0d8, 0x0, 0x2, 0x2, 0x1f, 0x6, 0x3, 0x1ff, 0x2, 0xb589, 0x80000001, 0x0, 0x7, 0x0, 0x3ff, 0x9, 0x708e, 0x8, 0xa91, 0x2, 0x7, 0x8001, 0xd12, 0x9, 0xcb0c, 0x80, 0x8, 0x0, 0x4, 0x1, 0x5, 0x4, 0x80000001, 0x5, 0xffffffff00000000, 0x9, 0x8, 0xffffffffffff0000, 0xfffffffffffffffc, 0x3, 0xfffffffffffeffff, 0x8, 0x0, 0x9, 0xdeb7, 0x6, 0x7ff, 0x0, 0x8001, 0x3, 0x1, 0x7f, 0x7fffffff, 0x33, 0x80000000, 0x100000000, 0x49, 0x100, 0x5, 0x4, 0x4, 0xff, 0x22c, 0x8, 0x401, 0xf245, 0x81, 0x4b1, 0x7fffffff, 0x8, 0x200, 0xfffffffffffffff7, 0x4, 0x9, 0x100000000, 0x4, 0xffffffff, 0x3, 0x2, 0x100000000, 0x7fffffff, 0x1000, 0x7, 0xfffffffffffffffb, 0x100, 0x53775275, 0xbf2, 0x7b6, 0x80000000, 0x9d, 0x100, 0xffffffff00000001, 0x1, 0x3, 0x8, 0x0, 0x0, 0x6, 0x3, 0x4, 0x1000, 0x1, 0x680b, 0x5, 0x0, 0x101, 0x2, 0x7fff, 0x5, 0x19aa7c02, 0x40, 0x1f, 0x8, 0x4, 0x6, 0x8, 0x2, 0x1], {r5, r6+10000000}}) [ 383.050189] netlink: 'syz-executor3': attribute type 2 has an invalid length. 2018/04/08 20:57:07 executing program 5: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000000)={0x9, 0x0, {0xffffffffffffffff, 0x1, 0x257f63ae, 0x3, 0xffffffff}}) r1 = msgget$private(0x0, 0x0) msgrcv(r1, &(0x7f0000e88000)={0x0, ""/170}, 0xb2, 0x0, 0x0) renameat2(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x0) msgrcv(r1, &(0x7f0000cb8000), 0x8, 0x0, 0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000280)) 2018/04/08 20:57:07 executing program 0: 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$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xb, @mcast1={0xff, 0x1, [0x5e0], 0x1}}, 0x1c) [ 383.098773] netlink: 'syz-executor3': attribute type 2 has an invalid length. 2018/04/08 20:57:07 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000340)={'broute\x00', 0x0, 0x4, 0x8b, [], 0x0, &(0x7f0000000240), &(0x7f0000000280)=""/139}, &(0x7f00000003c0)=0x78) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000080)=0x10, 0x4) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000002800)) r2 = request_key(&(0x7f0000000140)='asymmetric\x00', &(0x7f0000002b40)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000002b80)='\x00', 0xfffffffffffffff8) keyctl$get_security(0x11, r2, &(0x7f0000002bc0)=""/79, 0x4f) r3 = socket$netlink(0x10, 0x3, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000300)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b', 0x0}) r5 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f00004f0000)=0x14, 0x4) bind$netlink(r5, &(0x7f000098eff4)={0x10}, 0xc) sendmsg$nl_route(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=@setlink={0x28, 0x13, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, 0xf}]}, 0x28}, 0x1}, 0x0) sendmsg$rds(0xffffffffffffffff, &(0x7f0000002780)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f0000002500)=""/248, 0xf8}, {&(0x7f0000002600)=""/217, 0xd9}], 0x3, &(0x7f0000002700)=[@cswp={0x58, 0x114, 0x7, {{0x8001, 0x1f8f}, &(0x7f0000000040)=0x4, &(0x7f0000000240)=0x8001, 0x0, 0xfd7e, 0x2, 0x100, 0x28, 0x40}}], 0x58, 0x8000}, 0x5) fcntl$F_SET_RW_HINT(r5, 0x40c, &(0x7f0000000440)=0x1) pipe(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_SETCRTC(r7, 0xc06864a2, &(0x7f00000028c0)={&(0x7f0000002880)=[0x708, 0x2], 0x2, 0x5, 0x40, 0x8e1b, 0xffffffffffffffff, 0x480, {0xf999, 0x6, 0xff, 0x800, 0x81, 0x40, 0x6, 0x1, 0x800, 0x8, 0x2, 0x40000000000002, 0x8001, 0x40, "24b28889379fe175ae901e4ba355fa20f8bfdd26285da1b7d92c2c3a964b1caa"}}) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f00000027c0)={0x9, 0xfffffffffffffe01, 0x401}, 0xc) ioctl$PERF_EVENT_IOC_DISABLE(r6, 0x2401, 0x1) setsockopt$inet6_group_source_req(r6, 0x29, 0x2e, &(0x7f0000002980)={0x3, {{0xa, 0x4e22, 0x4000000000, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, {{0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x2}}}, 0x108) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000002940)={'sit0\x00', 0x9000}) getsockopt$inet_tcp_buf(r7, 0x6, 0xd, &(0x7f0000002ac0)=""/62, &(0x7f0000002b00)=0x3e) r8 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/kvm\x00', 0x80000, 0x0) ioctl$KVM_CREATE_VM(r8, 0xae01, 0x0) ioctl$TUNGETVNETHDRSZ(r7, 0x800454d7, &(0x7f0000000200)) clock_gettime(0x0, &(0x7f0000002c80)={0x0, 0x0}) setsockopt$sock_timeval(r6, 0x1, 0x15, &(0x7f0000002cc0)={r9, r10/1000+30000}, 0x10) 2018/04/08 20:57:07 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000b56ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0xb) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x8300, 0x0) prctl$setmm(0x23, 0x7, &(0x7f0000ffc000/0x1000)=nil) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000100)={r2, 0x3}) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000140)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10) listen(r0, 0x3) r3 = accept(r0, 0x0, &(0x7f000069f000)) listen(r3, 0x0) 2018/04/08 20:57:07 executing program 6: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000300)=0x9d) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000000100)={{0x6, 0x3, 0x5, 0x7, "1282cbc4171c3c2b6e3c20bed7bb121bb6ed77d6b469e8c64a2d7861ba0e0a60e133832bac64a2ca47ac5145", 0x47e0}, 0x0, 0x0, 0xfffffffffffffff8, r2, 0x6, 0x1f, "e0a6d64763dc9ec800b6ccc3caa268c5a13f3c4293b11dce5688216bcaa71de66aa9e1f7fb1965b938148cd21020bb4c8d9b30949afe22f054660d00d8f716ae", &(0x7f00000000c0)='trusted\\\x00', 0x9, [], [0x1, 0x40, 0x972, 0x9]}) set_mempolicy(0x3, &(0x7f00000d9ff8)=0x80000001, 0x400) ioctl(r0, 0xc0184900, &(0x7f0000d68f5d)="60bc836ead2c9193cf") 2018/04/08 20:57:07 executing program 0: 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$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xb, @mcast1={0xff, 0x1, [0x8906], 0x1}}, 0x1c) 2018/04/08 20:57:07 executing program 6: r0 = getpid() perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0xfffffffffffffffc}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = semget$private(0x0, 0x3, 0x1) semctl$GETVAL(r1, 0x1, 0xc, &(0x7f00000000c0)=""/60) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000d7a000)={&(0x7f0000aeaff4)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x6, 0x6, 0x40001, 0xfffffffffffffffc}, 0x14}, 0x1}, 0x0) 2018/04/08 20:57:07 executing program 7: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x2, 0x30, r0, 0x0) 2018/04/08 20:57:08 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f00000027c0), 0x0, &(0x7f0000000280)=""/235, 0xeb}, 0x10002) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xffff}, 0x14) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000440)='1', 0x2}], 0x1) 2018/04/08 20:57:08 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x800000000000040, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000140)={0x40000000, 0x1ee, 0x11}) ioctl$int_in(0xffffffffffffffff, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x29}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000200)={r2, 0x5f}, 0x8) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000000080)) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f00000000c0)={&(0x7f0000000000)=[0x0], 0x1}) 2018/04/08 20:57:08 executing program 5: getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000180)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000082000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000500)='mime_type:-GPL)vboxnet0[vboxnet1\x00', 0x3) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000540)=0x10c27136, &(0x7f0000000580)=0x4) get_robust_list(0x0, &(0x7f00000001c0)=&(0x7f0000000140)={&(0x7f0000000080), 0x0, &(0x7f0000000100)={&(0x7f00000000c0)}}, &(0x7f0000000200)=0x18) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000000300)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) getresgid(&(0x7f0000000340), &(0x7f0000000380), &(0x7f00000003c0)=0x0) stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() r6 = getgid() getgroups(0x6, &(0x7f00000004c0)=[r1, r2, r3, r4, r5, r6]) 2018/04/08 20:57:08 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xb, @mcast1={0xff, 0x1, [0x11000000], 0x1}}, 0x1c) 2018/04/08 20:57:08 executing program 6: keyctl$session_to_parent(0x12) r0 = socket(0x40000000015, 0x5, 0x0) r1 = add_key(&(0x7f0000002000)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000040)="311ae3cb424681292934e9a482d72db047ea97d80b89e5a94c5927a773d3154902000000ddbf7b1d9fa4b857587f67460891c8c0895d5bb59523b4c7b97d1cfa5a439eadb9cdb8a9ab216472228d3ef91307ea3fe444ef0202c2c89a9eaa459d3318958acebd2754cbafc5c7798a121a493c14eaca8101", 0x77, 0xfffffffffffffffc) keyctl$setperm(0x5, r1, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000100)) keyctl$read(0xb, 0x0, &(0x7f0000003500)=""/2392, 0xffffffffffffff53) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) sendto$inet(0xffffffffffffffff, &(0x7f0000f7db7f), 0x0, 0x0, &(0x7f0000000200)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00004b3fff), 0xfffffffffffffee1, 0x0, &(0x7f00002b4000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/04/08 20:57:08 executing program 7: perf_event_open(&(0x7f0000000480)={0x4000000002, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x9, 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, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e22}, 0x2b9) listen(r1, 0x6a) fcntl$getflags(r0, 0x40b) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0], &(0x7f0000000180)=0x1) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x7, 0x1, 0x0, 0x0, 0x100000001}, 0x14) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000580)={0x0, 0xea79, 0x30}, &(0x7f00000005c0)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000740)={r3, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}}, &(0x7f0000000600)=0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000840)={0x0, 0xa}, &(0x7f0000000880)=0x8) sendmsg$inet_sctp(r2, &(0x7f0000000940)={&(0x7f0000000140)=@in6={0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0x14}, 0x6}, 0xb7, &(0x7f00000006c0)=[{&(0x7f00000003c0)="80544af5497e9a5377f49dde346d5801e38d72e58f0dc865e1279b2ee777654398a2e3441dc828d1572adb588708eee04d8df5f177f5f4e72a69ff798bfe16f94c1e2d1212c38149928c6096d69c1b449b6a6b293017889030327d18da0674165cfae4677f11aac071f606a1778de1003fb186916f154c0faa2e250a5fcab0480782bdd96cde629716ab3773748f417f5422c70000000000000000000000000000", 0xa1}], 0x1, &(0x7f00000008c0)=[@sndinfo={0x20, 0x84, 0x2, {0xbd6, 0x200, 0xfffffffffffffff7, 0x2, r5}}], 0x30, 0x20008000}, 0x20000000) connect$inet(r2, &(0x7f0000000100)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) socketpair(0x3, 0x1, 0x8, &(0x7f0000000980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r6, 0x10e, 0x8, &(0x7f00000009c0)=0x8000000000000005, 0x4) mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r7 = open(&(0x7f0000267ff6)='./control\x00', 0x0, 0x0) mkdirat(r7, &(0x7f0000000380)='./file0\x00', 0xfffffffffffffffc) ioctl$LOOP_CHANGE_FD(r7, 0x40049409, r0) fallocate(r7, 0x2, 0x8, 0x3) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000080)={0x2, 0x100000001}) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x81}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000002c0)={r8, 0x9}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r7, 0x84, 0x0, &(0x7f0000000280)={r8, 0x9}, 0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r7, 0x84, 0x5, &(0x7f0000000b00)={r4, @in6={{0xa, 0x4e21, 0xa1c5, @dev={0xfe, 0x80, [], 0x17}, 0x20}}}, 0x84) ioctl$EVIOCGSND(r7, 0x8040451a, &(0x7f0000000340)=""/14) accept4$nfc_llcp(r6, &(0x7f0000000a00), &(0x7f0000000a80)=0x60, 0x80800) rename(&(0x7f0000000040)='./control\x00', &(0x7f0000000ac0)='./control\x00') tee(r0, r0, 0x9, 0x1) 2018/04/08 20:57:08 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000000)=0xffff, 0x4) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x208300, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000000180)={{0x5, 0x8, 0x499, 0x4, 0xc9c2, 0x7}, 0xffb, 0x7, 0x9, 0x1000, 0xfffffffffffffe00, "7bf4966b20dbe3cbf8135829ea1034832df4fb472ad0d597c6a649502f1bd8407498b424089bee39d37baa5c147d595f250311dc0da759fce76a241667e3fc7d65b3503e68593c38b91b0968816e8ccb480b6a3b158016258bd8e44ad0d6607ef3bf8752c4c68e28d8b95578fda5c08cef94bc703126ec5497977263921cf1f8"}) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000300)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe8000000000000000000000000000aafe8000000000000000000000000000aa00004e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="500200009078000049525ae0889208b4aa086f0d1e1f8c1b38e27bc41d0413b9238d7fe8e156150c603a8483ad73129932ac94c3b0bde1a1d9de45ec3b59fccdc7f57af4976c9d9cb435b393b669e49c698df7a02caf339a66ef6a0da89dd9ccf04d971d0d1a0fc7ddf25095c41ce07c432293600832195a270cdece6b3c7d45c6e73c87af8a30e7429b339927"], &(0x7f00000002c0)) 2018/04/08 20:57:08 executing program 4: r0 = memfd_create(&(0x7f0000000180)="171ea3be32afd6214509f770293dcc47993f51cf92947035e690d118b4fe148b877e313d4afd0fd562198d88cd7c332641e790305f0f656169ea88b03d058063b92fb643", 0x0) write$binfmt_aout(r0, &(0x7f0000000000)={{0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}}, 0x20) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f00000004c0)=[&(0x7f0000000380)="171ea3be32afd6214509f770293dcc47993f51cf92947035e690d118b4fe148b877e313d4afd0fd562198d88cd7c332641e790305f0f656169ea88b03d058063b92fb643", &(0x7f0000000400)="171ea3be32afd6214509f770293dcc47993f51cf92947035e690d118b4fe148b877e313d4afd0fd562198d88cd7c332641e790305f0f656169ea88b03d058063b92fb643", &(0x7f0000000480)="00000000000000060804002000fffc0c6565643b799365005f1b76"], &(0x7f0000000340), 0x0) socket$unix(0x1, 0x1, 0x0) 2018/04/08 20:57:08 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f00000005c0)="2e360f350f22d2c4e17d28ffc4c12dc6010e8fe900959c8816e014ab0f30b8010000000f01c1ea150000007100ea0f0000005463c4e3f55f90b4000000cb", 0x3e}], 0x1, 0x0, &(0x7f0000000640), 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x2000, &(0x7f000000e000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000016000/0x4000)=nil}) 2018/04/08 20:57:08 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = add_key(&(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)="3ff7847a504a7050118df46309b1897383a8fccedfa00c128a4c387f9efb5546701608a3a757d5515d73ac572653f7bc75181afaafd3caee465fab68ae348ad48eb79422e420ddc9d9184129aa3fdb5d349490439daac375df4f4f5fbde706d60d5ee95037d57d318796eaa598ba7564a6db20976512a65dddddf6d0205239eb88e72e460b4907b708a3ef1d6d96d898aef1", 0x92, 0xfffffffffffffffc) r2 = add_key(&(0x7f00000003c0)='pkcs7_test\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000440)="b372f5b75ba16f1108e640bba5378ce66d7137bd4ffa1cea5e4f8c4e4edcd7e1f2b7432c9b56142fd2b0425e7c93af7d6c6dcd02c3f57202c85424f8de55deb294b0e63883c59242e104a37168ce3cb303e0f0582ef2252a91fb785aecee93f2f9b0d953d969b46986f3c3ae564464ed94c84734ad74c2c87b657e06a81691e6f3434743eb83d145ce52", 0x8a, 0xfffffffffffffffd) keyctl$instantiate(0xc, r1, &(0x7f0000000300)="32408275d6d17f373a43056c9808dcce922bb93b6979eb05f22f4cfbbc61ac1c90338f8c0b581abf9263d1f9e0080b85ef26de2f2b1cee98d7b4bbb3d7a941cb3c636e21f0c78a5ebb14c89ed3080263d5f65aefd007e8ce2baa545ca17a768a39ea4d0f02aae9a363f8a267d00e39a86c65578b556f7d74bbbba17e630394dd9175d5b91fbeeaad082ca942f2393fbf1f0fe83d809c2f24254bbb375dc1b9edc700a3f753032a56dc0885085771a3ba36ad4385bb4f9a9b6baae4", 0xbb, r2) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080)=0x7, 0xff62) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000da2ffc)=0xa069, 0xfea4) r3 = dup(r0) write$eventfd(r3, &(0x7f0000605ff8), 0xffbe) write$eventfd(r3, &(0x7f0000000040), 0x8) setsockopt$IP_VS_SO_SET_FLUSH(r3, 0x0, 0x485, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000359000)=[{0x0, 0x0, &(0x7f0000a45000)=[{&(0x7f0000001140)="c0", 0x1}], 0x1, &(0x7f0000360cd8)}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f00000000c0)={0x80, @time, 0x3, {0xfff, 0x1}, 0xfff, 0x0, 0x3e1}) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r3, 0x40405514, &(0x7f0000000500)={0x6, 0x4, 0x8, 0x1, "f6c9868d4ced8983306bf4573de58ab5541c607cf363c7bb5a4b24c2745fb04d38c460a1d6b655a145202e02", 0x7}) write$eventfd(r3, &(0x7f00006d5000), 0x8) write$cgroup_subtree(r3, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x8) write(r0, &(0x7f0000000000)="c4", 0x1) 2018/04/08 20:57:08 executing program 0: 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$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xb, @mcast1={0xff, 0x1, [0x100000000000000], 0x1}}, 0x1c) 2018/04/08 20:57:08 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000200)=""/28, 0x1c) request_key(&(0x7f00000006c0)='encrypted\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f0000000740)='wlan0\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000f7bfc0), 0x673f46b005f2e27b, 0x0, &(0x7f0000000000)) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000140), 0x0, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0x4, 0x4, 0x4, 0x100000004}, 0x2c) mknod$loop(&(0x7f0000000480)='./file0\x00', 0x2, 0x1) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000300)={{}, 0x0, 0x0, 'id0\x00', 'timer1\x00'}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000000780)) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000540)={0x10}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)=ANY=[]}, 0x1}, 0x0) r3 = memfd_create(&(0x7f0000000040)='id0\x00', 0x2) ioctl$LOOP_GET_STATUS(r3, 0x4c03, &(0x7f0000000100)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r1, &(0x7f0000eed000), &(0x7f0000eee000)="13"}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000204ff0)={0xffffffffffffffff, &(0x7f00003ec000)}, 0x10) r4 = getpid() perf_event_open(&(0x7f0000000400)={0x0, 0x70, 0xadce, 0x2, 0x6, 0x9, 0x0, 0x4, 0x20000, 0x8, 0x633f, 0x0, 0xa7, 0x8001, 0x3, 0x5, 0x0, 0x8, 0x8, 0x200, 0x7, 0x0, 0x7, 0x4, 0xc4aa, 0x7, 0x5, 0x95b7, 0x81, 0x7, 0xa2a, 0xfffffffffffffffe, 0x6, 0x5, 0xfff, 0x80000000, 0x37cc, 0x1, 0x0, 0x9, 0x6, @perf_config_ext={0x1, 0x100000000000}, 0x100, 0x7, 0x800, 0x4, 0x0, 0x7c2, 0x9}, r4, 0x1, r3, 0x8) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f00000004c0)=0x10000000000000, &(0x7f0000000500)=0x2) 2018/04/08 20:57:08 executing program 4: r0 = getpgrp(0x0) r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x1, 0x402002) perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x7, 0x7fffffff, 0x3, 0xb7, 0x0, 0x6, 0x2011, 0x4, 0x5, 0x5, 0xfd, 0x10000, 0x8001, 0xd500, 0x7ff, 0x101, 0x2, 0x9, 0x100000001, 0x6, 0x7, 0x630, 0x8, 0x6, 0x3, 0x6, 0x200000, 0xcaa, 0x81, 0x8, 0x0, 0x8, 0x40, 0x100000000, 0x56c, 0x1, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000000000), 0x3}, 0x8000, 0x100000000, 0x9, 0x7, 0x7f, 0x3, 0xfffffffffffffff7}, r0, 0x1, r1, 0x3) r2 = syz_open_dev$sg(&(0x7f0000320ff8)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDMKTONE(r2, 0x2276, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f0000000100)={0x9, 0x24, [0x10001, 0xfffffffffffff603, 0x80000000, 0x80000001, 0x40, 0x9, 0x7, 0x7, 0x7c]}) 2018/04/08 20:57:08 executing program 3: r0 = socket$packet(0x11, 0x0, 0x300) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000000)=@req3={0x10000, 0x6}, 0x1c) 2018/04/08 20:57:08 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xb, @mcast1={0xff, 0x1, [0x86ddffff00000000], 0x1}}, 0x1c) 2018/04/08 20:57:08 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000004fc8)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000f80)={&(0x7f0000000d80)=ANY=[@ANYBLOB="3800000013000100000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000014000300736974300000000000001d000000000004001a00"], 0x38}, 0x1}, 0x0) 2018/04/08 20:57:09 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f00000027c0), 0x0, &(0x7f0000000280)=""/235, 0xeb}, 0x10002) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xffff}, 0x14) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000440)='1', 0xfffffdef}], 0x1) 2018/04/08 20:57:09 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0xffffffffffffffe1) sendto$inet6(r0, &(0x7f0000ff7000)="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", 0x76d, 0x0, &(0x7f0000ff7fe4)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x2}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000fecffc), 0x4) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) 2018/04/08 20:57:09 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x60002, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc-twofish-avx)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000008000)=[{0x0, 0x0, &(0x7f0000000640), 0x0, &(0x7f0000000700)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r3, &(0x7f000022efc8)={&(0x7f0000bb5ff0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000040)=""/121, 0x79}], 0x1, &(0x7f0000139000)=""/70, 0x46}, 0x0) 2018/04/08 20:57:09 executing program 4: r0 = socket$inet_sctp(0x2, 0xfffffffffffffffd, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x6, 0x10001}, 0xc) 2018/04/08 20:57:09 executing program 5: prctl$setendian(0x14, 0x3) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x100, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) io_setup(0x9, &(0x7f0000000240)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x400000000000001, 0x0, r0, &(0x7f00000000c0)="10000600000000000000000000000000fe6fdbaa73d503170da1a5fdd7d93ece33c4c33a3d6655d144fe5d5d38f769669c37fe7209d362094e01dab2e340952f2c399e", 0x43}]) 2018/04/08 20:57:09 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 = add_key$keyring(&(0x7f0000000500)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$clear(0xf, r1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$sock_int(r2, 0x1, 0x29, &(0x7f0000000040), &(0x7f0000000080)=0x4) r3 = fcntl$dupfd(r2, 0x406, r0) ioctl$EVIOCSABS2F(r3, 0x401845ef, &(0x7f00000000c0)={0x0, 0xedb0, 0x1, 0x8001, 0xffffffff, 0x1}) 2018/04/08 20:57:09 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dbfffc)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x8, 0x18002) r2 = eventfd(0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x2, 0x8080) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00000001c0)={r2, 0x2, 0x8, r3}) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x1, 0x10}, 0xc) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0xffffffffffffff4f) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9effc), 0x4) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000000200)={0xf000, 0x100000}) sendto$inet6(r0, &(0x7f0000ab4f8e)="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", 0x541, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = dup(r0) write$sndseq(r4, &(0x7f0000801f40)=[{}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @queue}], 0xc0) r5 = accept4$vsock_stream(r4, &(0x7f0000000140)={0x28, 0x0, 0x0, @reserved=0x1}, 0x177, 0x80800) write$evdev(r4, &(0x7f00001d1000)=[{{0x0, 0x2710}}, {{0x0, 0x7530}}, {{0x0, 0x2710}}], 0x48) sendmmsg$alg(r4, &(0x7f00004fef90)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050ef3f)='l', 0x1}], 0x1, &(0x7f00009b7000)}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000f06000)={0x9}, 0x10) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r4, 0x114, 0xa, &(0x7f0000000280)=ANY=[@ANYRES64=r1, @ANYRES64, @ANYRES64=r5], 0x3) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000040)=0x5, 0x4) syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x6, 0x6000) write$eventfd(0xffffffffffffffff, &(0x7f000057bff8), 0x8) readv(r2, &(0x7f0000000240)=[{&(0x7f0000000500)=""/139, 0xc1}, {&(0x7f0000000080)=""/23, 0xe}, {&(0x7f0000000380)=""/214, 0xd6}, {&(0x7f0000000480)=""/128, 0x80}], 0x4) write$eventfd(r4, &(0x7f000061f000), 0x8) 2018/04/08 20:57:09 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xb, @mcast1={0xff, 0x1, [0x2000000], 0x1}}, 0x1c) 2018/04/08 20:57:09 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x300, 0x0) arch_prctl(0x0, &(0x7f0000000040)="e031f66c19e0466a6d3d8098322a89ae02792def22ca6c85f189c600d08343a2d3d39f603d481bc8058a9eb162d03646fbee7e0a592e4f8083501e0a9069834c429a4c363c7660bea703981733b00447cb429448154c7815ea5b72767db210148e5e40407b892b08877d63bbc4958927ea11d9f69592dd58103dd97dfd2a050d88380b5dce471cc80f1c0eea536f8b67e4582cc7220ec77deb5f0e1eaa217272fe57556c2550ccf5f87a0a2bc169707ec5485a44e0505c8256fde5") ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000240)={{0x2, 0x0, @rand_addr}, {}, 0x8, {0x2, 0x0, @multicast2=0xe0000002}, 'syzkaller0\x00'}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000240)={{0x2, 0x0, @rand_addr}, {}, 0x8, {0x2, 0x0, @multicast2=0xe0000002}, 'syzkaller0\x00'}) 2018/04/08 20:57:09 executing program 0: 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$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xb, @mcast1={0xff, 0x1, [0x88470000], 0x1}}, 0x1c) 2018/04/08 20:57:09 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x822a, 0x0) close(r0) unshare(0x400) syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0xffffffff, 0x0) 2018/04/08 20:57:09 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000010c0)) r1 = socket(0xa, 0x2, 0x88) r2 = socket$netlink(0x10, 0x3, 0x4) connect$inet(r1, &(0x7f0000ffdff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) writev(r2, &(0x7f0000644ff0)=[{&(0x7f0000ff8000)="480000001400257f09004b01fcfc8c560a880000f217e00600000000000000a2bc560300000000000000200028213ee206000000000000ffff5bf1ff00c7e5ed5e00000000620000", 0x48}], 0x1) openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ashmem\x00', 0x0, 0x0) recvmmsg(r2, &(0x7f0000ff6f00)=[{{0x0, 0x0, &(0x7f000064efb0), 0x0, &(0x7f0000000000)=""/4096, 0x1000}}], 0x1, 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000001080)) syz_extract_tcp_res$synack(&(0x7f0000001040), 0x1, 0x0) 2018/04/08 20:57:09 executing program 3: r0 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x5, 0x200081) preadv(r0, &(0x7f0000000640)=[{&(0x7f00000000c0)=""/169, 0xa9}, {&(0x7f0000000180)=""/172, 0xac}, {&(0x7f00000002c0)=""/188, 0xbc}, {&(0x7f0000000240)=""/40, 0x28}, {&(0x7f0000000380)=""/1, 0x1}, {&(0x7f00000003c0)=""/229, 0xe5}, {&(0x7f00000004c0)=""/203, 0xcb}, {&(0x7f00000005c0)=""/119, 0x77}], 0x8, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000040)='io.weight\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000000)={[0x39, 0x3a, 0x37]}, 0x3) 2018/04/08 20:57:09 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02211b3d8200000000000002ca87163d8e2ec06a37094efb00000000000300050000000000020000000000000000000000000000000800120000000000000000100000000303000000000000000000001d0000010000000000f300000000ffff0000000000000080000000000000c498e81f5d4c7451a91dd769b97e7f3f0b2799f68fe79459ff6955501a4ad79a0f1fc92949efee53bcfffdd5fd3883224df2d3759c5f6cc9a758eac404000000000000000000000000"], 0x80}, 0x1}, 0x0) socketpair(0x0, 0x80000, 0x5b7, &(0x7f00000000c0)={0xffffffffffffffff}) getdents(r1, &(0x7f0000000100)=""/81, 0x51) 2018/04/08 20:57:09 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000100)=0x3ff, &(0x7f0000000140)=0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000040)={0x2, 0x4000000000000d, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_lifetime={0x4, 0x4, 0xffffffff}]}, 0xa0}, 0x1}, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0x21) 2018/04/08 20:57:09 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001e80)={0x0, @multicast2, @local}, &(0x7f0000001ec0)=0xc) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c00000052000308ffffffffffffffff0200000008000100847c5ad3fa2217cfc10466103df32cec92d0267ed594b4861afafd97c7c787c1be0215ade0ea413d6556a6314e19ff73dafdaca83a24c7a02f44884225ae16cf6d5d4f181f05b7f151a3f4bc4ea889bd77cc53207147159a4af2b916b08c1c7c53570531a98a315114aec2ef9bb313d805dd2b44f6785414a37c0301718af9a0", @ANYRES32=r1], 0x1c}, 0x1}, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f00000000c0), &(0x7f0000000140)=0x68) 2018/04/08 20:57:10 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f00000027c0), 0x0, &(0x7f0000000280)=""/235, 0xeb}, 0x10002) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xffff}, 0x14) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000440)='1', 0x20c}], 0x1) 2018/04/08 20:57:10 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xb, @mcast1={0xff, 0x1, [0x88caffff], 0x1}}, 0x1c) 2018/04/08 20:57:10 executing program 7: r0 = socket(0xa, 0x2, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x0, 0x4) sendto$ipx(r0, &(0x7f0000000000)="cc74dba10721cedaf47eaf6d3358372ee7b5d9fbaa285596", 0x18, 0x0, &(0x7f00000000c0)={0x4, 0x2, 0x31b5407f, "b68872c47c02", 0xffffffff}, 0x10) setsockopt$inet_mreq(r0, 0x0, 0x60, &(0x7f0000000040)={@dev={0xac, 0x14}, @loopback=0x7f000001}, 0xfe5e) 2018/04/08 20:57:10 executing program 4: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="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", 0x12e) r0 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x6}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000002c0)={r1, 0x6}, 0x8) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20, 0x0, @empty, 0x100}, {0xa, 0x4e20, 0x100000000000000, @empty, 0xdb}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x8000000000000]}, 0x5c) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000300)={r3, 0x2}, &(0x7f0000000140)=0x8) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9, 0x0, 0xffffffff}, 0x14) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001f8e)="ac2524ed7dbf3553e99e2123f59f0900000000000000025b00ae1c9087fdc3512cff4e4b58928fb3dce7c781649ba9f8817cf593dfbe5c6a448d8d189c3fdf8d78107af39b544ba0130f3ef14009c6ff40e050fc8326f0b80f68b00806775026313a2568fa9570c154b9e6d698b9f461ff", 0x71) setsockopt$inet6_int(r4, 0x29, 0x57, &(0x7f0000000000)=0xffffffffffffffda, 0x4) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000180)={0x79, 0x0, [0x1, 0x0, 0x9]}) 2018/04/08 20:57:10 executing program 3: add_key$user(&(0x7f0000000240)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f00000002c0), 0x0, 0xfffffffffffffffe) keyctl$set_reqkey_keyring(0xe, 0x0) 2018/04/08 20:57:10 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000000fc0)={0x2, 0x4e20}, 0x15d) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000000000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x80, &(0x7f0000001180)=[{&(0x7f0000000080)="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", 0xf2b}], 0x1, &(0x7f0000a50000)=ANY=[@ANYBLOB="000082000000"], 0x10}}], 0x1, 0x0) 2018/04/08 20:57:10 executing program 2: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) r0 = perf_event_open(&(0x7f0000000040)={0x7, 0x70, 0x6, 0x20, 0x9, 0x9, 0x0, 0x2, 0x1000, 0x2, 0x6, 0xc0a, 0x0, 0x5, 0x9, 0x90, 0x3, 0x20, 0x6, 0x4, 0x9, 0x400, 0x4, 0x200, 0x5bb, 0xff, 0x7fffffff, 0x7, 0x7, 0x1000, 0x2, 0xa8, 0x10001, 0x1, 0xffffffff, 0x81, 0x7, 0x96ab, 0x0, 0xfff, 0x4, @perf_config_ext={0x8, 0xfffffffffffffffb}, 0x4000, 0x6, 0x80000001, 0x5, 0x1, 0xffffffff, 0x8}, 0x0, 0x9, 0xffffffffffffff9c, 0x8) signalfd4(r0, &(0x7f00000000c0)={0x5}, 0x8, 0x80000) io_setup(0x3, &(0x7f0000000100)=0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cuse\x00', 0x40000, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000300)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000440)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000000480)={0x9, 0x1, r3, 0x2, r4, 0x6, 0x1}) io_cancel(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0xb, 0x3, r0, &(0x7f0000000140)="f9a27f766a5d94f0bdc97abe16b0983a9ff3301a68b769890f682db744ab8288d4d69806f4a4fdbaff90ed7f0c0b83bdb187dd8355fea81f0722daa5af85ecbad6109252602570e21355f853867fd8df5aea0aa2d56b34ab1546754e2c3b6c9f276cca39dd9a449b9e746b50ef87a99698833772b1d9ab74e92b8289b2fe3cc714cd3218cb91ab41ebed1f7a7912fd2a3d0a02c69f82cfb903f73cca54b740bcc9e1d10eb9cfcd607daf6761a9c74174e054c0cbc7595cc1f6580c46d5528fa7a1f823c49b71861b0323bfb0eefc8ae71a2e516b452589efb205140c3deb", 0xde, 0x1f, 0x0, 0x1, r2}, &(0x7f00000002c0)) r5 = socket(0x10, 0x802, 0x0) connect$netlink(r5, &(0x7f0000000000)=@proc={0x10, 0x0, 0x0, 0x13db187881c6980c}, 0xc) 2018/04/08 20:57:10 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x800) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000000040)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f00004c1000)}) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f0000000080)=0x2, 0x4) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001400)='/dev/vcs\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000001440)={0xfffffffffffffff8, 0x8, 0x44f4, 0x9, "c664b0dbd4e1c3793bf50bbf8e32eb95ce1f1f3f551745f1a3762ab9065ae6df"}) r3 = socket$unix(0x1, 0x1, 0x0) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xd1, &(0x7f00000000c0), 0x4) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x40000, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r5, 0x10e, 0xa, &(0x7f0000000180)=0x92, 0x4) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000040)={0x1, 0x1, 0x100000001, 0x158, 0xfffffffffffffe01}, 0xc) r6 = socket$unix(0x1, 0x400000001, 0x0) setsockopt$sock_int(r5, 0x1, 0x3f, &(0x7f0000000100)=0x4, 0x4) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000001500)=""/200, &(0x7f0000001600)=0xc8) ioctl$VHOST_SET_VRING_ADDR(r5, 0x4028af11, &(0x7f00000012c0)={0x0, 0x1, &(0x7f0000000200)=""/86, &(0x7f0000000280)=""/4096, &(0x7f0000001280)=""/24, 0xd000}) bind$unix(r6, &(0x7f0000fe1000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect$unix(r3, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) write(r3, &(0x7f000059a000)="ed", 0x1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0x0, 0x0, &(0x7f0000004000), 0x8, 0x0, &(0x7f000000d000)="62164b44a5c310af"}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000cf7ff4)) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f0000001640)={0x0, 0x2e, "b491a2687762fd0e30369797fe361f2403115e98e8c309f94823a38a3d08147422db51fce5b5c54a28f1ca72ac5d"}, &(0x7f0000001680)=0x36) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000016c0)={r7, @in6={{0xa, 0x4e20, 0xbc1, @dev={0xfe, 0x80, [], 0x11}, 0x101}}, 0x20, 0x5}, 0x90) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x9, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="1363488d8082421f40"], 0x0, 0x0, &(0x7f0000260000)}) r8 = gettid() getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000001480), &(0x7f00000014c0)=0x4) ptrace$setregset(0x4205, r8, 0x3, &(0x7f00000013c0)={&(0x7f0000001300)="94b87ee40f18f292ad0100b441612bff9b482e4c66c4caa6f1951cd65869273395942c191d0b3401b304aa48368bd1fad7792622af810b64e7f8a59d18e6c122342a2e58f6fdcfab3b7419714320cec71830e24d6cbcd6ea0182bbbea78a69750341b42f70e339afbd3daa8b9367560d22c0cd305e8edeb3ba7e8691429b28da16a6364be6e1120f2e54e70dd2a19a2e63660132cf542264e4fb8c661f46", 0x9e}) 2018/04/08 20:57:10 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x8040) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='veno\x00', 0x5) shutdown(r0, 0x1) 2018/04/08 20:57:10 executing program 5: r0 = getpgrp(0x0) socketpair(0x6, 0x8000b, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000040)) r2 = gettid() mlockall(0x2) r3 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmat(r3, &(0x7f0000ffa000/0x3000)=nil, 0x4000) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r2, 0x1d, &(0x7f00004ca000)={0x0, 0x0, 0x2a}) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r4, &(0x7f0000b0a000)=""/128, 0x80) 2018/04/08 20:57:10 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000eacff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) acct(&(0x7f0000000000)='./file0\x00') setsockopt$sock_int(r0, 0x1, 0xc0000000023, &(0x7f0000000080)=0xcb, 0xd) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x1d3) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)=0x0) syz_open_procfs(r1, &(0x7f00000002c0)="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") r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x3fffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000ccdff8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000000140)) connect$unix(r2, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r2, 0x80045530, &(0x7f00000000c0)=""/183) writev(r0, &(0x7f00008aafb0)=[{&(0x7f0000e8b000)="a5", 0x1}], 0x1) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f0000000200)=0x10004) read(r0, &(0x7f000033bfce)=""/50, 0x32) [ 386.722767] binder: 25470 RLIMIT_NICE not set [ 386.735663] binder: 25468:25470 ioctl c0306201 20007fd0 returned -11 [ 386.756233] binder: 25468:25470 ioctl c0306201 20007000 returned -14 2018/04/08 20:57:10 executing program 2: r0 = socket(0x1e, 0x805, 0x0) r1 = socket(0x1e, 0x805, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xffffffffffffff0f, 0x101242) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r2, 0xc008551b, &(0x7f0000000080)={0x100000001, 0x18, [0x7, 0x5cd, 0x80000000, 0x100000001, 0x33, 0x6]}) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000}, 0xfeda) bind(r0, &(0x7f00000000c0)=@nfc_llcp={0x27, 0x0, 0x2, 0x7, 0x8064, 0x6, "40502c64443f03070244982ac287dbc3c141dcb62f4efe2db0d3b3fc62ca66638ff1b672b12a4690af7aa58d049565b9d00d9eacbc024fe3b50726d1ced941", 0x28}, 0x80) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000, 0x0, 0x2, 0x3ff}, 0x94) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00006e9c68)}, 0x0) 2018/04/08 20:57:10 executing program 0: 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$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xb, @mcast1={0xff, 0x1, [0x86ddffff], 0x1}}, 0x1c) 2018/04/08 20:57:10 executing program 4: r0 = memfd_create(&(0x7f0000000340)='client0\x00', 0x1) bind$ipx(r0, &(0x7f0000000380)={0x4, 0x400, 0x100, "5c337ef4b4bb", 0x6}, 0x10) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x141400, 0x0) r2 = msgget(0x0, 0x200) msgctl$IPC_INFO(r2, 0x3, &(0x7f00000000c0)=""/191) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0x100, @tick, 0x1f, {0x8, 0x7}, 0x6, 0x2, 0x9}) getpeername$packet(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x14) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000200)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0x4, 0x1f, 0x9, 0x100, 0x1ff, 0x1000000, r3}) r4 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r4, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r4, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d137e637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f000019ffe9)={0xc1, @tick, 0x0, {}, 0xfffffffffffffffc}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r4, 0xc08c5336, &(0x7f0000928f74)={0x0, 0x0, 0x0, 'queue1\x00'}) ftruncate(r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000280)={{0x0, 0x7}, 'port1\x00', 0x19, 0x6293188bb9d8fa7a, 0x81, 0x3f, 0x9, 0x7, 0x4fc, 0x0, 0x3, 0xffffffff}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r4, 0x40bc5311, &(0x7f000006ff44)={0x0, 0x0, 'client0\x00', 0x0, "6318ca4c372bbf06", "99f3c2e1541fe1bfdf54840c086e666dec2aef8735f8bc6ae79d506a1f00f7b8"}) getpeername$packet(r1, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000400)=0x14) ioctl$KDDELIO(r1, 0x4b35, 0x20) r5 = fcntl$getown(r4, 0x9) fcntl$setown(r1, 0x8, r5) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) [ 386.787713] binder: 25468:25470 ioctl c0306201 20004000 returned -14 2018/04/08 20:57:10 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = msgget$private(0x0, 0x1) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000280)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000000380)=0xe8) lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = geteuid() r5 = getgid() r6 = getpid() r7 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x9, 0x80) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r7, 0xc0105303, &(0x7f0000000580)={0xfffffffffffff658, 0x3, 0x5cb8}) r8 = getpgrp(0xffffffffffffffff) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000480)={{0x0, r2, r3, r4, r5, 0x20, 0x401}, 0x8, 0x9, 0x0, 0xfff, 0x9, 0x5d0, r6, r8}) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000080)={0x2, 'syz_tun\x00', 0x3}, 0x18) r9 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r10 = dup2(r9, r9) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000001c0)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000200)=r11) ioctl$sock_inet_SIOCGIFADDR(r10, 0x8915, &(0x7f0000000240)={'ifb0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) ioctl$DRM_IOCTL_GET_MAP(r10, 0xc0286404, &(0x7f00000000c0)={&(0x7f0000ffd000/0x2000)=nil, 0xf47, 0x5, 0x18, &(0x7f0000fff000/0x1000)=nil, 0x4000000000005}) r12 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r12, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000500)=ANY=[@ANYBLOB="08fdff6abf4f343fff2c00fd06003400030000005d354803d37b4e6e9ff2b1d456adf1f69d8bef7533c18295e9bc1ff6831679d1ff1f2a9123b0095ce4fe0935e00872ad7560bf4d2cb9b61a8195fa334a4eed815f343711a072c1ae30de0c57730265006cdc60c5701c369dab63dcb31ae80000000000000000"], 0x14}, 0x1}, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r10, 0x6, 0xd, &(0x7f0000000140)='dctcp\x00', 0x6) [ 386.855748] binder: BINDER_SET_CONTEXT_MGR already set [ 386.892487] binder: 25468:25503 ioctl 40046207 0 returned -16 2018/04/08 20:57:10 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 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$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000200), &(0x7f0000000240)=0x1) r2 = gettid() ioprio_get$pid(0x0, r2) r3 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x100) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f0000000140)) ioctl$PERF_EVENT_IOC_QUERY_BPF(r3, 0xc008240a, &(0x7f0000000180)=ANY=[@ANYBLOB="080000a9ff0000000000000100000021000000000000000000c814271096302df23da61dcfd18ba49f41f6000000"]) clone(0x8000, &(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) r4 = syz_open_pts(r0, 0x100) openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x125701, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x100, 0x0) ioctl$KDGKBLED(r4, 0x4b64, &(0x7f0000000000)) [ 386.945401] binder: 25468:25470 ioctl c0306201 20007fd0 returned -11 [ 386.969630] binder: 25468:25490 ioctl c0306201 20007000 returned -14 2018/04/08 20:57:11 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f00000027c0), 0x0, &(0x7f0000000280)=""/235, 0xeb}, 0x10002) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xffff}, 0x14) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000440)='1', 0xfffffffffffffdef}], 0x1) 2018/04/08 20:57:11 executing program 4: stat(&(0x7f0000000300)="2f2f66696c6530fe", &(0x7f0000000500)) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) mremap(&(0x7f000021a000/0x3000)=nil, 0x3000, 0x1000, 0x0, &(0x7f000021b000/0x1000)=nil) 2018/04/08 20:57:11 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = dup(r0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x0, 0x8}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000080)=r2, 0x4) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f00000000c0)={'ipvs\x00'}, &(0x7f0000000100)=0x1e) flistxattr(r0, &(0x7f0000291000), 0x0) 2018/04/08 20:57:11 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000240)={0x40, {{0x2, 0x4e24, @rand_addr=0x9}}}, 0x88) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000080)={0x7, 0x5, 0x4, 0x9, 0x7, [{0xcf, 0x6, 0x1, 0x0, 0x0, 0x4}, {0xffffffff, 0x2, 0x8, 0x0, 0x0, 0x400}, {0x1, 0x6, 0x8001, 0x0, 0x0, 0x1000}, {0x3ff, 0x7fffffff, 0xdc18, 0x0, 0x0, 0x200e}, {0x3, 0x40, 0xb2a5, 0x0, 0x0, 0x800}, {0x9, 0x7, 0xb1b, 0x0, 0x0, 0x4}, {0x800, 0x1, 0xff, 0x0, 0x0, 0x400}]}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'ip6gre0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB="3700000000000000000000e6ffffff00047ab10e85595ac51429e127aaa299ff358615c8a22ba3bef7291597a4555656c4087da762e40e18a1735b841e9db8fe639b2290812ddd7c6c75"]}) 2018/04/08 20:57:11 executing program 5: ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x0) clone(0x1001ffc, &(0x7f0000178000), &(0x7f0000b52ffc), &(0x7f0000e41000), &(0x7f00008b4000)) wait4(0x0, &(0x7f0000000100), 0x40000002, &(0x7f0000000140)) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001600)='/dev/cuse\x00', 0x10001, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000001640)=0xff, 0x4) 2018/04/08 20:57:11 executing program 0: 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$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xb, @mcast1={0xff, 0x1, [0xffffca88], 0x1}}, 0x1c) 2018/04/08 20:57:11 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) unshare(0x40600) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000018000)={r2, 0x0, 0x3}) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='htcp\x00', 0x5) 2018/04/08 20:57:11 executing program 3: r0 = accept4(0xffffffffffffffff, &(0x7f00000003c0)=@nfc, &(0x7f0000000380)=0x80, 0x0) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)={0x0, 0x1}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x10, r1, 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000004d00)=[{&(0x7f0000000440)={0x27, 0x1, 0x0, 0x7, 0x0, 0x0, "39298f6275497df1f20c6aca3bf5d34654a93329c08a0c7eed00c403a6435194c60cfe68ebd8e38cdfb5a40f9f95344c69360b9c9f680fa4c0261b87524a1d", 0x1f}, 0x60, &(0x7f0000000880)}], 0x1, 0x0) r2 = add_key$keyring(&(0x7f0000000540)='keyring\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$assume_authority(0x10, r2) ioctl$SNDRV_TIMER_IOCTL_INFO(0xffffffffffffffff, 0x80e85411, &(0x7f00000001c0)=""/145) r3 = socket$l2tp(0x18, 0x1, 0x1) stat(&(0x7f0000000900)='./file0\x00', &(0x7f0000001c40)) getresgid(&(0x7f0000001cc0), &(0x7f0000001d00), &(0x7f0000001d40)) getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001d80)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@ipv4}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000001e80)=0xe8) getresgid(&(0x7f00000004c0), &(0x7f0000000500), &(0x7f0000000280)) fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002480)={{{@in6=@mcast2, @in6=@ipv4={[], [], @multicast1}}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f0000002580)=0xe8) fstat(0xffffffffffffffff, &(0x7f00000025c0)) gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002640)={{{@in6=@dev}}, {{@in6}, 0x0, @in=@broadcast}}, &(0x7f0000002740)=0xe8) getgroups(0x1, &(0x7f0000002780)=[0x0]) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000027c0)) geteuid() getgroups(0x0, &(0x7f0000002100)) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000003280)) getuid() fstat(0xffffffffffffffff, &(0x7f00000032c0)) getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003840)={{{@in, @in6=@dev}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000003940)=0xe8) fcntl$getownex(r3, 0x10, &(0x7f0000000680)) fstat(0xffffffffffffffff, &(0x7f00000041c0)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003b00), &(0x7f0000003b40)=0xc) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004000)=[{&(0x7f0000000300)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001bc0)=[{&(0x7f0000000580)="3290208eb8850decd59dd800a27df6c48d161b1aa9d77d775474c8ea3e3fac38df46eae5fb4ce118211e5e4717ce0f4482d490176bf887df97ea58a1c1355f9389aa89d638d16db64faae160b571c9ea7130840a6da34e4bfce196ed1911f34569ecd7b621cc468a4e", 0x69}], 0x1, &(0x7f0000001f80), 0x0, 0x90}], 0x1, 0x48080) connect$l2tp(r3, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xf, &(0x7f0000000a80)="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", 0xfb9) close(0xffffffffffffffff) sendmsg$nl_crypto(r3, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000004ec0), 0x3b3, 0x3, &(0x7f0000004f00)={0x0, 0x989680}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='ns/cgroup\x00') r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r4, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="02000000100000000000000000000000030029000000000002000000ff0000010000000000000000030005000000000002cef66f0000000000000000000000000000000800120002000100000000000100000030000000030300000000000000000000ff0100000000000000000000000000010000001f000000000000ffffe064b4c5261d5d5166193b4bf46fa8d44e5499700399505607"], 0x80}, 0x1}, 0x0) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='eth0ppp0\x00', 0xfffffffffffffff8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x9}, &(0x7f0000000080)=0x14) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0), 0x200000000000006c, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000800)={0x2}) mmap(&(0x7f0000fef000/0x10000)=nil, 0x10000, 0x1000000, 0x11, r4, 0x0) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000a40)={&(0x7f0000000940)={0x10}, 0xc, &(0x7f0000000a00)={&(0x7f00000008c0)=ANY=[]}, 0x1}, 0x0) 2018/04/08 20:57:12 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) 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={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040), 0x4) r2 = socket$netlink(0x10, 0x3, 0x4) write(r2, &(0x7f0000fa8000)="2700000014000707030e0000120f0a0011000100f5fe00c72b6df5b01b43401f75080039000500", 0x27) recvmsg(r2, &(0x7f0000001140)={&(0x7f0000000080)=@hci, 0x80, &(0x7f0000000000)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001100)=""/54, 0x36, 0x2}, 0x100) fcntl$getownex(r0, 0x10, &(0x7f00000012c0)={0x0, 0x0}) perf_event_open(&(0x7f0000001240)={0x2, 0x70, 0xc8d, 0x81, 0xb0, 0x9, 0x0, 0x1, 0x4400, 0x6, 0x8, 0x3, 0x400, 0x401, 0x0, 0x8000, 0x4, 0x95c, 0x8, 0x1, 0x6, 0x0, 0x1, 0x2f, 0x0, 0xcfdd, 0x0, 0x6, 0x6, 0x3, 0x5b26, 0x8, 0x5, 0x0, 0x80000000, 0x3, 0x401, 0x3, 0x0, 0x6, 0x3, @perf_config_ext={0xa2f, 0x3}, 0x0, 0xffffffff00000001, 0x80000000, 0x7, 0x4, 0x7, 0x101}, r3, 0x6, r1, 0xb) r4 = syz_open_dev$dspn(&(0x7f0000001300)='/dev/dsp#\x00', 0x401, 0x400000) ioctl$sock_SIOCOUTQ(r4, 0x5411, &(0x7f0000001380)) openat$cgroup_ro(r4, &(0x7f0000001340)='cpuset.effective_cpus\x00', 0x0, 0x0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001180)='/dev/ppp\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f00000011c0), &(0x7f0000001200)=0x4) [ 388.173694] IPv4: Oversized IP packet from 127.0.0.1 2018/04/08 20:57:12 executing program 5: 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, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f00000008c0)='/dev/audio#\x00', 0x10000, 0x22202) 2018/04/08 20:57:12 executing program 6: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) recvfrom$inet(r0, &(0x7f0000000040)=""/37, 0x25, 0x23, 0x0, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@generic) 2018/04/08 20:57:12 executing program 0: 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$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xb, @mcast1={0xff, 0x1, [0x689], 0x1}}, 0x1c) 2018/04/08 20:57:12 executing program 7: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0xfffffffffffffffb, 0x44031, 0xffffffffffffffff, 0x800000) semop(0x0, &(0x7f0000000100)=[{}], 0x1f4) 2018/04/08 20:57:12 executing program 5: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0x8, 0x3, 0x400, 0x0, 0x1, 0x7fff, 0xe0a5, 0x1ae94e84, 0x24b, 0x9}) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x8000000000000006, 0x40000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040)=0x100000001, 0x4) r2 = socket$inet(0xa, 0x2, 0x0) r3 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x20, 0x27, 0xaff, 0x0, 0x0, {0x20000000002}, [@typed={0xc, 0x67, @str='+!]:\'(\x00'}]}, 0x20}, 0x1}, 0x0) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000100)=@broute={'broute\x00', 0x20, 0x1, 0x280, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000400], 0x2, &(0x7f0000001d80), &(0x7f0000000700)=ANY=[@ANYBLOB="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"]}, 0x377) 2018/04/08 20:57:12 executing program 7: r0 = socket(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x4100000000000a, 0xe, &(0x7f00005a2000)="020000000000000000405462fa01a55eaf0d2cf609f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d919cc3df7756beaaea3b3d54436fe71cf6af7d07634832b8a5c0a94c470502e933dd65ae7b3e7298fc00e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830dd0391f2ecab7", 0xd8) 2018/04/08 20:57:12 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xb, @mcast1={0xff, 0x1, [0x1100000000000000], 0x1}}, 0x1c) [ 388.403784] kernel msg: ebtables bug: please report to author: Wrong len argument [ 388.466463] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/08 20:57:13 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f00000027c0), 0x0, &(0x7f0000000280)=""/235, 0xeb}, 0x10002) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xffff}, 0x14) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000440)='1', 0xc}], 0x1) 2018/04/08 20:57:13 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000ed4ff0)=[{&(0x7f0000000040)="390000001100094701bb61e1c30500ff070005000200000045efffff08009b0007001a000f000000220001de3320350004e9ff80d25de0b397", 0x39}], 0x1) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000540)) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540), 0x0, &(0x7f0000000200)=""/128, 0x80}, 0x0) pipe(&(0x7f0000001800)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$alg(r2, &(0x7f0000002080)=[{0x0, 0x0, &(0x7f0000001ac0)=[{&(0x7f0000001840)="7c3c2c17750f939e9017490e1bb658b202cd765305d52f24f68785bd3ef1fd25542e216ccc394a68c2dbbc20cbe2b8c5aab1", 0x32}], 0x1, &(0x7f0000001b40)=ANY=[], 0x0, 0x4000}], 0x1, 0x4) recvmsg(r1, &(0x7f0000000440)={&(0x7f0000000180)=@can, 0x80, &(0x7f0000000580), 0x0, &(0x7f0000000600)=""/77, 0x4d}, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000700), &(0x7f0000000740)=0x4) getsockopt$inet_opts(r3, 0x0, 0x0, &(0x7f0000000580)=""/31, &(0x7f00000005c0)=0x1f) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000680), &(0x7f00000006c0)=0x4) r4 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={0xffffffff, 0x2, 0x10}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000000c0)={&(0x7f0000000040)='./file0\x00', r4}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000100)={'sit0\x00'}) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000280)=@l2, 0x80, &(0x7f0000000480)=[{&(0x7f0000000140)=""/46, 0x2e}, {&(0x7f0000000300)=""/195, 0xc3}, {&(0x7f0000000400)=""/26, 0x1a}], 0x3, &(0x7f00000004c0)=""/22, 0x16, 0x240000000}, 0x100) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet_SIOCDELRT(r5, 0x890c, &(0x7f00000000c0)={0x1b6, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e21, @rand_addr=0xffff}, {0x2, 0x4e21, @broadcast=0xffffffff}, 0x206, 0x174c, 0x3ff, 0xffffffffffffff54, 0x4000, &(0x7f0000000080)='bond0\x00', 0xa9c5, 0x9, 0xe73a}) 2018/04/08 20:57:13 executing program 6: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x54, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000000c0)=""/120, &(0x7f0000000140)=0x78) open_by_handle_at(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="73000000220c0000f467f1cad987a7e67135a6cfd1cd2be5b6f75b7e4df3df5cda2a3f01c81bc0b675822b732e5608a59fa1fd07a6b7b3c26954afded0620d5ec5b7485ce95664aa43d0958e133d153bc5188317500af2bc21c94196abb29801b9d1d766617da5a9f0b32437feffffff36fcbee8a6a7bef73883857d5d3d5bb336892f66b67556b3d7f384669a20cf73af9b2c95b68f3e0a7d19a9ab9607974512"], 0x200) sendfile(0xffffffffffffffff, r0, 0x0, 0x4) fcntl$notify(r0, 0x402, 0x2a) recvfrom$unix(r0, &(0x7f0000000580)=""/123, 0x7b, 0x2, &(0x7f0000000600)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000440)={0x0, 0x80000, r0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x3c, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000200)) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000300)=""/223) chmod(&(0x7f0000000400)='./file0\x00', 0x2) ptrace$peekuser(0x3, 0x0, 0x1a) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x20202, 0x0) write$tun(r2, &(0x7f0000000500)=ANY=[@ANYBLOB="6a3d604dffef6c641c32f327b4f07a1065bc9cb6ce59ab73159378516f4e8095f9049a57bfe7fbb352395c17c3c5d25dec59bb9bbc10aa05"], 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000480)=ANY=[@ANYBLOB="01000000", @ANYRES64=r1], &(0x7f0000000180)=0x2) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000001c0)={0x0, 0x7}, &(0x7f0000000200)=0x8) lseek(r0, 0x0, 0x4) recvfrom$inet(r2, &(0x7f0000000840)=""/159, 0x9f, 0x40000040, 0x0, 0x0) fallocate(r2, 0x3, 0x0, 0x81) timerfd_settime(r0, 0x1, &(0x7f0000000680)={{0x77359400}, {0x77359400}}, &(0x7f00000006c0)) ioctl$sock_bt(r2, 0xdd1f, &(0x7f0000000040)="e4588aa486f325232eb3fd27c1db00160c6cfc16") clock_gettime(0x0, &(0x7f0000000740)) 2018/04/08 20:57:13 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x99a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0xf8, r1, 0x0, 0x70bd25, 0x25dfdbff, {0x2}, [@IPVS_CMD_ATTR_DAEMON={0x58, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x49}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x906}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x80000000}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vcan0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0xd}}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x100}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x9}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffffffffffe}]}, 0xf8}, 0x1, 0x0, 0x0, 0x4000004}, 0x8001) 2018/04/08 20:57:13 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r1, r0, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ef6ffc)=0x7fd, 0x4) setsockopt$ax25_int(r2, 0x101, 0x5, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r2, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x4e20}, 0x10) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000efdffc)=0x1, 0x4) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000c03000), 0x0, &(0x7f0000edffaf)}, 0x2020) 2018/04/08 20:57:13 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f00000000c0)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000340)={@mcast2={0xff, 0x2, [], 0x1}, r2}, 0x14) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000080)) r3 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x200, 0x1) openat$cgroup_int(r3, &(0x7f0000000140)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000180)) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000100)) 2018/04/08 20:57:13 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xb, @mcast1={0xff, 0x1, [0x8100000000000000], 0x1}}, 0x1c) 2018/04/08 20:57:13 executing program 4: r0 = mq_open(&(0x7f0000000000)=',vmnet0eth1ppp0security\x00', 0x8c3, 0xa, &(0x7f0000000040)={0x1ab2, 0x5, 0x4, 0x2, 0x6, 0x5, 0x3ff, 0x1}) fcntl$getflags(r0, 0x40b) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)=ANY=[@ANYBLOB="200000002700ff0a0000ffffffff000004008d000c00010008000100"], 0x1fd}, 0x1}, 0x0) 2018/04/08 20:57:13 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f00009d4000)) ioctl$KDGKBLED(r0, 0xc0045405, &(0x7f0000000080)) ioctl$TCSETS(r0, 0xc0045405, &(0x7f0000000040)) r1 = semget$private(0x0, 0x7, 0x200) semctl$GETALL(r1, 0x0, 0xd, &(0x7f00000000c0)=""/69) 2018/04/08 20:57:13 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x6, 0x4, 0x84, 0xf}, 0x2c) capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)={0x2000, 0x0, 0x3ff, 0x0, 0x6, 0x1}) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f00008caff0)=[{&(0x7f0000000000)="480000001400190009004bea450d8c560a84660080ffe00600100000000000a2bc5603ca00004000000000000000000001000d0000000b09ff0005ff00c7e5ed0700000000000000", 0x48}], 0x1) r2 = shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x0) shmdt(r2) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) r3 = syz_open_dev$admmidi(&(0x7f00000002c0)='/dev/admmidi#\x00', 0x4, 0x20800) writev(r0, &(0x7f0000000540)=[{&(0x7f0000000500)="4546b1ddd8b4bb0dfb479e", 0xb}], 0x1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000700)={r0, &(0x7f00000005c0)="8fea18724130e1523417e6faf6d9e2e3e1abd3c743147afa76cd11ce5eb561ad10396279a33ec50b47d96529448f3d1737000020ad2be2a99e3222ae4b249e9e0efedd6e66df8edaa2a1e73dd4891ed8d767e23ea9b8afc5687b36383af2942d3ea5c7e03e17d52588f6264b0e40e46751f5e365e5e04e9a400d742feafd1259b6c759dbd863a82d0b9447fa9187c19384d1a06795f63ec6", &(0x7f00000006c0)="ef2975000b4d7249060af60f258926631c5d50c147f546f33bc26f4c9a", 0x1}, 0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000300)=ANY=[@ANYBLOB="c7b87d79", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000340)=0x18) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000140)={r0, &(0x7f0000000000)="e9", &(0x7f00000000c0)=""/104}, 0x18) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000280)={r0, &(0x7f0000000080)="3ee4dea426f593eb86450acc66b5da", &(0x7f00000001c0)=""/165}, 0x18) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f00000004c0)={'ip6_vti0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) 2018/04/08 20:57:13 executing program 7: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000004c0)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x5, 0x34}, 0x98) rt_sigprocmask(0x1, &(0x7f0000000000)={0x4}, 0x0, 0x8) 2018/04/08 20:57:13 executing program 0: 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$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xb, @mcast1={0xff, 0x1, [0x2000000000], 0x1}}, 0x1c) 2018/04/08 20:57:13 executing program 2: add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a}, &(0x7f0000f28000), 0x0, 0x0) prctl$getreaper(0x28, &(0x7f000094f000)) r0 = open(&(0x7f0000000000)='./file0\x00', 0x4040, 0x130) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000040)={0x6000000000, 0xe9, 0x1, 0x9, 0x4, 0x1}) 2018/04/08 20:57:13 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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) r1 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000040)=0x0) perf_event_open(&(0x7f00000000c0)={0x3, 0x70, 0x0, 0x3, 0x2, 0x3, 0x0, 0x8, 0x20201, 0xe, 0xffff, 0xffffffffffffffc0, 0x400, 0x1, 0x81, 0x994, 0x6, 0x7, 0x9, 0x6, 0x100000001, 0x7, 0xfffffffffffffff9, 0x1, 0x5, 0x8, 0x6, 0x6, 0x40, 0x7, 0x3be, 0xb59, 0x10001, 0xe62, 0xfa9c, 0x2, 0x3c5, 0x7fffffff, 0x0, 0x7ff, 0x6, @perf_bp={&(0x7f0000000000), 0x8}, 0x0, 0x6, 0x2, 0x0, 0x3, 0x5, 0x9}, r2, 0x9, r0, 0x8) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000000140)={{0x0, 0x10000}}, 0x10) 2018/04/08 20:57:13 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x40200081) r1 = accept4$netrom(r0, 0x0, &(0x7f0000000040), 0x80800) pipe(&(0x7f0000000080)) close(r1) 2018/04/08 20:57:13 executing program 6: r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20000120, 0x4, 0x560, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000480], 0x2, &(0x7f0000000100), &(0x7f0000000480)=ANY=[@ANYBLOB="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"]}, 0x5d8) [ 389.463888] xt_SECMARK: only valid in 'mangle' or 'security' table, not 'broute' 2018/04/08 20:57:14 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f00000027c0), 0x0, &(0x7f0000000280)=""/235, 0xeb}, 0x10002) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xffff}, 0x14) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000440)='1', 0x10002}], 0x1) 2018/04/08 20:57:14 executing program 0: 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$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xb, @mcast1={0xff, 0x1, [0x800000000000000], 0x1}}, 0x1c) 2018/04/08 20:57:14 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f0000001ffc), 0x86, 0x0, &(0x7f0000001ff0)={0x1f}, &(0x7f0000239000), 0x0) socket$vsock_stream(0x28, 0x1, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x22800, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x4, 0x2000) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000080)={0x6, r1}) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f00000000c0)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) exit(0x0) syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0xe9, 0x8000) 2018/04/08 20:57:14 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000dbc000)={0x10, 0x0, 0x0, 0xb6c}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/netlink\x00') read$eventfd(r1, &(0x7f0000000200), 0xfffffcfd) 2018/04/08 20:57:14 executing program 2: r0 = memfd_create(&(0x7f000003affa)='posix_acl_access{Y\x00', 0x0) lseek(r0, 0x7ffffffffffffffb, 0x0) write(r0, &(0x7f0000008000)="f11d8d3f60", 0x5) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8, 0x101002) 2018/04/08 20:57:14 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getpid() sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x14, 0x5, 0x1, 0xffffffffffffffff}, 0x143}, 0x1}, 0x0) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x815b) perf_event_open(&(0x7f0000220000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/08 20:57:14 executing program 7: pipe(&(0x7f0000160ff8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000058ff8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r2, r1, 0x86eb, 0xf) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000000080)=r4, 0x4) 2018/04/08 20:57:14 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000abf000)={0x18, 0x22, 0x109, 0x0, 0x0, {0x4}, [@nested={0x4, 0x12}]}, 0x18}, 0x1}, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x1, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000000080)={0x0, 0x66, 0x8, 0x1, 0x9}) 2018/04/08 20:57:14 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x0, 0xd43f58e118afee75}, 0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) bind$inet(r2, &(0x7f0000000200)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000180)=""/69, &(0x7f0000000080)=0x45) syz_emit_ethernet(0x34, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, [{[], {0x8100}}], {@generic={0xfa07, "d94a5c1bb8c43f24073f12654e235a57d9c71289f9ddb26b4b03c360d9dd9110bb65"}}}, &(0x7f00000000c0)={0x0, 0x4}) 2018/04/08 20:57:14 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) write(r0, &(0x7f0000000180)="4f7ad0c9edb302486f1748144523c0c2f5423e00d49bd50d63e2432e8de58f5930fd07000000dcf50bbc54b70c0ea17b4728dde5f9eedfc811ff1f756425c4794444c9fe3d13", 0x46) recvmmsg(0xffffffffffffffff, &(0x7f0000000140)=[{{&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)=""/146, 0x92}], 0x1, 0x0, 0x0, 0xfd}, 0xeb}], 0x1, 0x100, &(0x7f00000002c0)) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000300)={0x0, 0x6, 0x3000}, 0x4) r2 = syz_open_pts(r0, 0x2) writev(r2, &(0x7f0000251ff0)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)) 2018/04/08 20:57:14 executing program 0: 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$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xb, @mcast1={0xff, 0x1, [0x89060000], 0x1}}, 0x1c) 2018/04/08 20:57:14 executing program 7: setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x10) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000000)=@sco={0x1f, {0x1}}, 0xdd8889267e9c3247) sendmmsg(r0, &(0x7f00004d2f80)=[{{&(0x7f00001e4000)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x80, &(0x7f000050d000), 0x0, &(0x7f0000b10d00)}}, {{&(0x7f0000236ff0)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x80, &(0x7f0000000ec0)}}], 0x2, 0x0) 2018/04/08 20:57:14 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$ax25_int(r1, 0x101, 0xe, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/04/08 20:57:14 executing program 4: capset(&(0x7f000043fff8)={0x19980330}, &(0x7f0000be5000)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x3, 0x0, &(0x7f0000000080), 0x200000, &(0x7f00000000c0)={[{@unhide='unhide', 0x2c}, {@unhide='unhide', 0x2c}]}) setsockopt$inet_opts(r0, 0x0, 0x800400000484, &(0x7f0000e27fd4), 0x0) 2018/04/08 20:57:14 executing program 7: unshare(0x20804000) socketpair$inet6(0xa, 0xe, 0xaeb, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'gre0\x00', 0x101}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x400, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000000200)=0x9, 0x4) 2018/04/08 20:57:14 executing program 0: 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$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xb, @mcast1={0xff, 0x1, [0x8848], 0x1}}, 0x1c) [ 390.656289] device gre0 entered promiscuous mode 2018/04/08 20:57:15 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000240)={0x3, 0x0, 0x10001, 0x9}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000280)={0x8, 0x0, 0x10001, 0xfffffffffffffffb}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000002c0)={0x1ff, 0x0, 0x10002, 0xffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000300)={0x3, 0x0, 0x2, 0xffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000340)) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/cuse\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000000380)={0x3, r1, 0x80000000, 0x20000000000}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x40, 0x0) r4 = accept4$ipx(r3, &(0x7f0000000180), &(0x7f00000001c0)=0x10, 0x800) ioctl(r0, 0x800000000008982, &(0x7f0000000000)) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f0000000200)={r4, 0x380000}) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x800, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r5, 0xc0106403, &(0x7f0000000100)={0x5, 0xfffffffffffff538, 0x7, 0x3}) ioctl$EVIOCGSW(r5, 0x8040451b, &(0x7f0000000080)=""/89) 2018/04/08 20:57:15 executing program 6: r0 = perf_event_open(&(0x7f0000001080)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x800, 0x147) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000001100)={r2}) r3 = socket$nl_xfrm(0xa, 0x5, 0x84) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r3, 0x84, 0xa, &(0x7f0000000080)=""/4096, &(0x7f0000000000)=0x1000) 2018/04/08 20:57:15 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/rt_acct\x00') recvfrom$llc(r0, &(0x7f0000000140)=""/132, 0x6dae, 0x62, &(0x7f0000000000)={0x1a, 0x0, 0x800, 0x1e, 0x4, 0x29, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}}, 0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000080)={0x1, r0}) lseek(r0, 0x2, 0x0) 2018/04/08 20:57:15 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xb, @mcast1={0xff, 0x1, [0xfffffdef], 0x1}}, 0x1c) 2018/04/08 20:57:15 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x0, @my}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x40000, 0x0) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00000000c0)=0x8, 0x1) 2018/04/08 20:57:15 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x2848}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e21, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}}, &(0x7f0000000240)=0x84) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) bind$inet(r0, &(0x7f0000dc7ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r3 = syz_open_procfs(0x0, &(0x7f0000000200)='net/udp\x00') preadv(r3, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) 2018/04/08 20:57:15 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f00000027c0), 0x0, &(0x7f0000000280)=""/235, 0xeb}, 0x10002) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xffff}, 0x14) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000440)='1', 0x20000441}], 0x1) 2018/04/08 20:57:15 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001d40)='/dev/rfkill\x00', 0x8000, 0x0) connect$inet6(r1, &(0x7f0000001d80)={0xa, 0x4e24, 0x7fff, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000440)=ANY=[@ANYBLOB="2c0000000c0001000100000319010191c000010c8002000c0000f702000013000000000000000000000000000000003bb3e5eee1c2c25cd596ef83e52711509c0d0ba06eaedcf5fd229b07848567d961f3293975984cb944a6e49aadc790e64c28396de1b8cadae18c8be7a3637f018903f2cac1dfe6b549f5624b510d4312a22e41be90dc14ab310a505e1bffabeabb69d11bb96f7e604dc4b22f2c88debf5138efa86e691a9da7fe2c0850b7a08350fdb7"], 0x2f}, 0x1}, 0x0) ioctl(r0, 0x777808, &(0x7f0000000080)="35b8312a8e9c6e203af24dd952028f147e029a4a9a") r2 = socket(0x10, 0x1, 0xc) write(r2, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00000003c0), &(0x7f0000000400)=0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@rand_addr, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@broadcast}}, &(0x7f00000001c0)=0xe8) fcntl$getownex(r0, 0x10, &(0x7f0000000500)={0x0, 0x0}) sendmsg$nl_netfilter(r2, &(0x7f0000001d00)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x401}, 0xc, &(0x7f0000001cc0)={&(0x7f0000001dc0)=ANY=[@ANYBLOB="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", @ANYRES32=r4, @ANYBLOB="2801610098ac8bfcf68a7e727c0f95720ee2bce610275aaa4cd09805ce73e54da830933c431c98f92cc44a63636580266c052431c47ad31eea07192227c1b412a50f9bb840f17dff04cbad6f576cc6c210733d010b2e40c9acc2949182a6c35ee3dfbdf48b4e81d01a0b6faea167a7d00af874799958da4452ab421ae3a4e0b53958d1067be0219d9cfc54bd82b3751b846fca28e17fdbb04f215cb89964e65f9bf34b1c6de87b4a60d84cd449dd4d745f1367e63607c7d45cf909e668d2261559969bf769fce9a763ef672e4b4678109d12a17a28327ded91a311cde1b0212cdb1524efbf54cb56d565eab8ae0ed128555a52f7ae984be04765429c1cafa3b01e23871b7d57f810f7ca2b5f0c113eef8194c2d8e9ab164399080076000000000004002100000000801240003a761fb01c9c6bbbd6c3fedbe19bb670596649f5a41e29a2218cc084f3a7b8f20e75bfa48a90b7e756133b77a5739ea1d82a46dbecc1f4d9868f2eb8d45c499f5b46a8f9fb60a00f9e4811a29c591731fc4c08217293fe4c2b7678c6b8282192aefa8ccbc6c3c1625317f78ea29064d504c8e48940742aeaccf571dddd9404004e001400810000000000000000000000000000000001a50b1a11a333e159738f499b51210fcf94fc767133ec6c9b690689b21a9fb7e406253cb89a9ad84509b23f5216a86e3e38ae86d72ffcb770845a39ff7ea60a9a511eac2ff043370bc5294d5dfb022e7277b44f4a37e5e1d127140786b689536cfc105489ef8f45ef9ff6408187c54cc6bfcb95a42dfca0cca6b007ae69bdc65c9a7ac0d81b4f1de562407f2391a5b2b6ffce66b08ec81a69200c752295865a3b61e3a838afe2be7124729f3725583e06b69abef98e0e1a2f6593011582c8d1535ab7b238125723794c0ded1f0256b9f239883af52a2dc1efc4398d5b5444081776db6d6085f0238598ff95af22cb5273c57cd5520dbac83e061cb9d5147ccd815771f79c320563876bc2323c5a805cb3bb5881369512fe0a3bf26afaea727dc869f9e2d50d273789085182d312f3ec8c2ee473b018ae02bf7b117913ae10b155a60bd49b31c697aed98044e0626d0e38e59897bdcc02e4b233f8a63aef9e13fb5327d57c264c0ad0907be05e5c1c730b1a0be17dde49e13d9d384220c8ed07e9e26f6f46c35083bc4afda818a533e92568abb8b059b011f5ce0e57c2bc1314b342878ecfa1cda3b4d170e065bb0aaf4380e699f782fd10e121c8a9b4c4f114ac0d95338277c8843adf822f6cd0588ccf2f3b5269a96bbe6c6ef12c16c123e379772d30f2e838a281944ec94542ab57438e1b4e0c025d1b696184c18988a95b802c9ad81ff269017137027c5ae4b3c5df23f3cb0ecd2e526ba9dd55318886f6d47a7381a2c9440d8ad501b62c5c3e8a75560b8947aa11ef1c1348c5acbddfe85e690b7894207c6fcdcd0e0c123c4fb2e9f37236fcdd23b679bf783ec8e859a6b344ffa93af1ad5c58417c93f75cfe6ea8f7ca99096892e773d71a2efafe1300793156c47c18b78eeaefdd8b59c8372b3f9868469f427ac1071683fd26beb0cd3b4415dba8f391bbd71f1c6c52c5ea858b6791d2c5b5829fcbc9d9f697ee0e76ac53d46f8886c8edb0d86249317911b7d478a33a607e18952beae730992a96b52649ef136db8c65120aded14bebb74dae248ddddbeba02a2c28d09715ecc9de6b8273754feefc0cf40dc01bce6e2c7b0121beb93662d0d9866043917ff23b5071f96d62cdd66f0a79e7996fd588742792f5db469abd08a33d1c3635c0b7064550051c46b0e38cd97881ba8f7e8780f52aeda3f5d864ee8bb76e986e3208f09d0095beb0e690140aa223bf2b49948450d610cc5353f4defb7974bac777e6ad9c7d7a1da9fa631a01cefc559ed41eeeb9f2f5da406dc2a1a760afc68f039697a8cd24b6d047765da299a875a646093cce8b3d3dcd3a8aad843eecfc5575bf1d9e6d9b33d0df811c0533046a93853b3611a90b735514ed268058be91a82121e80fb9943e8e9fdb102d5df2892ffd5cd13bc1ed2019f6d1dcabc1f2f04b0d1d1d0271c6ad6ad7f8c5eb773336e6e2c697be0669fc02ed6fcffa2f10886b580d8f673bda84e6d0b2fb24778e834a5e758af85365ae93fd549245d158fa5adbe7c6abbf05c8da752e4720cc7208da89fb6c8a7e41ca0d16d6c5337f80ddd328092d3907f49b25f50ef505af37866e1c8d455e9f4fd26fadb9754ac54ff91233d203f1988d58e68ff835a798d9901d8d3bcf54f1de22b2249b720bc30378b05ab20d649093ad63826599ae84319087b2c891b648044826ae19a1c53e812c6234db93a802db37d17c4550730846b63bdb35a5f81dea34d46758bf9332a4a75a43767b4da4be77bb16a066153f56874734b4949c093028a872b78720aeb6326b9be859a4f0034ada993ffd8a2db3c9b5675bb575c8eae3c9c62022b29804d2a055c3be028333b0f49b59feab07a5352b72e9190cbec60e2afec24c5de325f18cdd07e0dd5ce266e56f89c9a450a03a4646933574d04ce3a4c615486359ad191ec743c9c80ce1b709fc02e3c9314f9c9c4144742e6ab6adc198d5d88b65e2c8f65047edb747fcb290361cc3ff226ebfdeaaa7f996e773c3f3a3889b62c3df0f50c493712f6a0e14e3a5a174fa9d8d82f747dbb73842349985c870f1411d2cafd290b365a25bf6b52eb6c22453e8fdbc7606c92c69c8df3e9bc64b30d9e7b30e2e1278c213623b843f37815a7e8f98338b6922206e338efee58dc847c6b4f5e58aeddc6d51b0b010601ed05a10d9146c7864d8b6e4e22dc0755546c42c771a093f7474ea13110cbbb34ae22555b6f29867db9be5570df688d5d1b1da5759995d665d5af8c2a0ed44ae060eef9a507c55fee9ae33a2ca7d0c6dc74c358ba750fb37535395a74b7da7bbad8bf0bfa690840bd55f01c03208f4a479cc0d02d9c9aae499c0bbb008efad8e84940a4009e93d277beb30312cf690afe4c862a5482cc98bc67153b8acb04e3911eab967e4cca9994c211def61240b3bca6ae4f47b6b50ab006514bf2cdd6a9e84cd769088938abc5fd601f4e22e5652e83c0cf993e21fe0580abac4e711b5be840be2d9b377d09b69e1cdc3f194eda8dab98d2d7208489e3d6686b101e0e2714b1776dc08457da8537f92a565f8d6be89c0a598a205869153f870b9c01a0f3cbab5b9dc733d55d4651a6d080d45d1231bfa75680a5e5cdbde46e98a0585b1af7637d709add0d0922ae1f6f202c985c7659d3f8e5082d7e1d7435323b60557a5adb4d6534f6106629308c95e922f477debd03e88b47930e9df83518503e2fd900e686704b81ef52dcdb2cd6a76171a9c40c0e1ed760b761a2f5cb89d2383dbf029be7cb3558263001efbe633f59065145e6a4e1304fddb70ed05f92ad1282df73eae34264407f7a1ff74837f65daaef3745d48dc834199eb043d9d59f194be9c6fac2b3f5853b0ba9841a1a238bb1569472f7ea6b8c2d8952edb1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01b4de29889324a24d05c0ab46a89c768ce1e3d7f12bd8272f627838102ce5f44a458aa90008000100ac1414bb7802450008003100", @ANYRES32=r2, @ANYBLOB="080060eb0700100008008900", @ANYRES32=r5, @ANYBLOB="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"], 0x1748}, 0x1, 0x0, 0x0, 0x10}, 0x8000) r6 = geteuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e23, 0x400, 0x4e23, 0x3, 0x6, 0x20, 0xa0, 0x7f, r3, r6}, {0x80000000, 0x8001, 0x8, 0x8, 0x8000, 0x6, 0x1, 0x7}, {0x1, 0x80, 0x2, 0x1d}, 0x600, 0x6e6bb8, 0x2, 0x0, 0x2, 0x2}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d6, 0x7f}, 0x0, @in, 0x0, 0x5, 0x0, 0x9ca, 0x4, 0x1, 0xfff}}, 0xe8) dup3(r0, r2, 0x0) r7 = semget$private(0x0, 0x4, 0x40) semctl$GETPID(r7, 0x2, 0xb, &(0x7f0000000300)=""/151) 2018/04/08 20:57:15 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000000180)=""/96) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000c26000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='illinois\x00', 0x9) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x800000020000000, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) sendto$inet(r0, &(0x7f0000000140)="ae", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/04/08 20:57:15 executing program 2: pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r0, 0x4, 0x40000) readv(r0, &(0x7f0000dc0000)=[{&(0x7f000094a000)=""/4096, 0x1000}], 0x1) writev(r1, &(0x7f000000b000)=[{&(0x7f0000c01f96)=',', 0x1}], 0x1) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) 2018/04/08 20:57:15 executing program 0: 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$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xb, @mcast1={0xff, 0x1, [0x608], 0x1}}, 0x1c) 2018/04/08 20:57:15 executing program 6: r0 = perf_event_open(&(0x7f0000220000)={0x200002, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x8000000, 0xffffffffffffffff, 0x0) tee(r0, r0, 0xc0000000000000, 0xc) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x100, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) getsockopt$llc_int(r1, 0x10c, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x0, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000080)=0x7, 0x4) write$tun(r2, &(0x7f0000000200)={@void, @hdr={0x0, 0x83, 0x0, 0x1c0000000}, @arp=@generic={0x0, 0x0, 0x6, 0x0, 0x8, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, "", @random="2b65b78cb663", "19c3f90aa89c871d3fa6fe6ba9c7490a"}}, 0x2e) 2018/04/08 20:57:15 executing program 7: syz_emit_ethernet(0x66, &(0x7f0000000080)=ANY=[@ANYBLOB="0180c2000000ffffffffffff86dd6002293872303a0000000000000000000000ffff00000000ff0200000000000000000000000000018500907800c8a16bd74660e62847ac000000609433df0000000000000000000000000000000000000001fe800000000000000b00000000000000"], 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000100)={0x1, 0xffffffffffffff9c}) sendto$unix(r0, &(0x7f0000000280)="88ee38b57ff62703c6af4a0b0638d843d41252e712fc6c31ca5af844f62f2cb7007d53d4764565b1107dba53139c514a70effd476bb2d669c1776bd30ad857df83484a1f56e15f261b3c675cc86172f85a33b39ee406e15499333daa1db3f4e58ba3d6de63a66527ea7a280925cfd5f951e48bf6f2a0956791f2b476d107ab97d7af0d5f690ea9a123e0421a82bf09d25c936b18d1f0565755b32c0513393780fc20e1007986e4c5eda40631879362759e535f8b0f69f8811102964f4c", 0xffffffffffffff0d, 0x4, &(0x7f0000000200)=@abs={0x0, 0x0, 0x4e22}, 0x283) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x400, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000040)={0x6, 0x3, 0x3ff, 0x4, 0xffffffffffff7562, 0x72d}) 2018/04/08 20:57:15 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'lo\x00', {0x2, 0x0, @rand_addr}}) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x45, 0x30, 0x1, 0x1f}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={r2, 0x960}, 0x8) r3 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x5, 0x80400) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x5, 0x8, 0x6, 0x3, 0x200, 0x5, 0x1, 0x1ff, 0xae, 0xfff}, 0xb) 2018/04/08 20:57:15 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x236, 0x0, &(0x7f0000000100), 0x1b5) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000000240)={[0x10000, 0x112000, 0x2000, 0x5004], 0x4, 0x62}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000000040)) perf_event_open$cgroup(&(0x7f0000000100)={0x6, 0x70, 0xffff, 0x5b3, 0x0, 0x100000000, 0x0, 0x9e1, 0x200e4, 0x1, 0x54c0000000, 0x5e9, 0x10001, 0x2, 0x4, 0x5, 0x8, 0x3, 0x81, 0x1ff, 0x9, 0x9, 0x7fffffff, 0x5a, 0x100000000, 0x1247, 0x9, 0x6c9, 0x5, 0x6, 0x1, 0x1, 0x8000, 0x5, 0x20, 0x8, 0x1000, 0x4, 0x0, 0x5, 0x3, @perf_config_ext={0xe, 0x8}, 0x1, 0x100000001, 0x81, 0x7, 0xddc, 0x1, 0x6}, r2, 0x1, r2, 0x3) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/08 20:57:15 executing program 7: r0 = syz_open_dev$binder(&(0x7f000066aff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x20020011, r0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x2000, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000380)={'syzkaller1\x00', &(0x7f00000002c0)=@ethtool_eeprom={0x0, 0x547d6625, 0x1000000000, 0x87, "2a40928a4c8c3baad4316a392ef58e4640bd25c75c2586c73021bc5c93d719ce0eb02e63f1350512ea6287600fc6310dfe1c7a51ccd26b9f26632a17617453549696b26706363576e0ad593a61da053a2fb103f1b5d1e50307212ad22dad833aaf58bbe6e5d0879aab22431ce7436e5a46bfe242bf5f82dc0f6818aa81cc137ec323e86d4dcc9f"}}) mq_notify(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, @thr={&(0x7f0000000080)="b2a131e8f972538c416a76a7d795f033946d297fe2c4557f496f3d53acfb39c4131014efbd4b819458250184321560011c65a6e88192b18c55dc1ff4bf5c6a1a3ced6d2fabf48a8db0f6c4f9f2c3ccc9b21f93e1a1fe80663fd51581da0ab09ade54e025d5290b42677550bcc072d8d9911d68c826b742b3e3ca51e81f1ad7132f1f2480be6a94c313ced5ee08beafd1377a747cf0b8d482102d5ebfb182ac1fcbe613a15247a70395a6d57f9e206fd3beed05a3fef0342f89df09fe4cdaf8cb5c990cd1c0d73312db31aa8dbeb95cbc2de259a48ee0d2974f1aaf01", &(0x7f0000000180)="6dbd8a95591bdb1037cb1f677114b91e71631afcb220511e01b7cf19"}}) r2 = syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0x6, 0x20a000) setsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f0000000240)=@hopopts={0xff, 0x0, [], [@pad1={0x0, 0x1}, @pad1={0x0, 0x1}]}, 0x10) r3 = dup3(r0, r0, 0x80000) getpeername$packet(r3, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14) 2018/04/08 20:57:16 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f00000027c0), 0x0, &(0x7f0000000280)=""/235, 0xeb}, 0x10002) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xffff}, 0x14) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000440)='1', 0x7fb7}], 0x1) 2018/04/08 20:57:16 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x9) sendmsg$nl_netfilter(r0, &(0x7f00000002c0)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="14000000000b01046f3f4d6fd187c67135616e27"], 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000006c0)=""/245, 0x26e}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x2, &(0x7f0000000400)=""/222, 0xde}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000001000)={0x14, 0x42, 0x2ff}, 0x14}, 0x1}, 0x0) 2018/04/08 20:57:16 executing program 5: mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000000400)=0xfffffffffffffffd, 0x1b, 0x0) r0 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff24}, r0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000009ac0)=[{{&(0x7f0000000180)=@nfc, 0x80, &(0x7f0000000040)=[{&(0x7f0000000200)=""/117, 0x75}], 0x1, &(0x7f0000000280)=""/218, 0xda, 0x8}, 0x400}, {{&(0x7f0000000380)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000400)}], 0x1, &(0x7f0000000480)=""/201, 0xc9, 0xffffffffffff8001}, 0x7}, {{0x0, 0x0, &(0x7f00000027c0)=[{&(0x7f0000000580)=""/4096, 0x1000}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000002580)=""/189, 0xbd}, {&(0x7f0000002640)=""/3, 0x3}, {&(0x7f0000002680)=""/131, 0x83}, {&(0x7f0000002740)=""/112, 0x70}], 0x6, &(0x7f0000002840)=""/87, 0x57, 0x40}, 0x100}, {{&(0x7f00000028c0)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002ac0)=[{&(0x7f0000002940)=""/211, 0xd3}, {&(0x7f0000002a40)=""/53, 0x35}, {&(0x7f0000002a80)=""/23, 0x17}], 0x3, &(0x7f0000002b00)=""/188, 0xbc, 0x8001}, 0x1}, {{0x0, 0x0, &(0x7f0000004c40)=[{&(0x7f0000002bc0)=""/4096, 0x1000}, {&(0x7f0000003bc0)=""/35, 0x23}, {&(0x7f0000003c00)=""/4096, 0x1000}, {&(0x7f0000004c00)=""/10, 0xa}], 0x4, &(0x7f0000004c80)=""/147, 0x93}, 0x7}, {{&(0x7f0000004d40)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f00000050c0)=[{&(0x7f0000004dc0)=""/237, 0xed}, {&(0x7f0000004ec0)=""/244, 0xf4}, {&(0x7f0000004fc0)=""/212, 0xd4}], 0x3, 0x0, 0x0, 0x10001}, 0x54}, {{&(0x7f0000005100)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f00000074c0)=[{&(0x7f0000005180)=""/237, 0xed}, {&(0x7f0000005280)=""/224, 0xe0}, {&(0x7f0000005380)=""/105, 0x69}, {&(0x7f0000005400)=""/129, 0x81}, {&(0x7f00000054c0)=""/4096, 0x1000}, {&(0x7f00000064c0)=""/4096, 0x1000}], 0x6, &(0x7f0000007540)=""/172, 0xac, 0xfff}, 0x1}, {{&(0x7f0000007600)=@ax25, 0x80, &(0x7f0000007700)=[{&(0x7f0000007680)=""/114, 0x72}], 0x1, &(0x7f0000007740)=""/36, 0x24, 0x1}, 0x80}, {{&(0x7f0000007780)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x80, &(0x7f0000009a40)=[{&(0x7f0000007800)=""/4096, 0x1000}, {&(0x7f0000008800)=""/230, 0xe6}, {&(0x7f0000008900)=""/113, 0x71}, {&(0x7f0000008980)=""/4096, 0x1000}, {&(0x7f0000009980)=""/163, 0xa3}], 0x5, 0x0, 0x0, 0x5}, 0x4}], 0x9, 0x2000, &(0x7f0000009d00)={0x0, 0x1c9c380}) bind$bt_rfcomm(r1, &(0x7f0000009d40)={0x1f, {0xff, 0x7fff, 0x14e1913d, 0x0, 0x100, 0x101}, 0xffffffffffffff7f}, 0xa) get_mempolicy(&(0x7f0000000100), &(0x7f0000000140), 0x1, &(0x7f00004aa000/0x4000)=nil, 0x5) link(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') 2018/04/08 20:57:16 executing program 0: 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$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xb, @mcast1={0xff, 0x1, [0x4305000000000000], 0x1}}, 0x1c) 2018/04/08 20:57:16 executing program 4: r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0xa4, &(0x7f0000000000)=[@in6={0xa, 0x4e20, 0xbe9e, @empty, 0x303}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0xffffffff, @remote={0xfe, 0x80, [], 0xbb}}, @in={0x2, 0x4e24}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x800, @dev={0xfe, 0x80, [], 0x15}, 0x2}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000003c0)=ANY=[@ANYBLOB="8600000043122262e66b42606cc468992c3215f82fc4878c54973080d5fc80c13552e67237e951e840f6069bf15556ed7dc0df", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000001c0)=0x1c) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000200)={r1, 0xffffffffffffff9b, 0x2, 0x9, 0x1ff, 0x8, 0x1f, 0x4, {r2, @in={{0x2, 0x4e21}}, 0x1, 0x6, 0x401, 0x3, 0xfffffffffffffff8}}, &(0x7f00000002c0)=0xb0) ioctl(r0, 0x200, &(0x7f0000000300)="236334736fb4f1672304707b98b13e024d1867d4b6540379f0ddcee14468707a5cc5f8c11829f02d9804d37a1d019773a10ebda5512a185db8cb5e8e66e535feead1807ab2691da1c24b7360212694b077ee909dd2338d421b7a4735a32cdc92f9afb101d49ee15a96d80c5b9d17d2985ef7a3f23a40b41d37ca114d39104a524a6be0936ef07dd1b49c352229b593c193ff") write(r0, &(0x7f0000000100)="240000001a0025f0001b000400edfc0e1c0b0500000000001009ffeb0800010000080100", 0x24) 2018/04/08 20:57:16 executing program 7: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000200)={0xffffffffffffff9c, 0x50, &(0x7f0000000180)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000240)=r1, 0x4) r2 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x0, 0x0) syz_open_dev$admmidi(&(0x7f0000000280)='/dev/admmidi#\x00', 0x1, 0x88000) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000000140)=""/52) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000080), 0x8) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/04/08 20:57:16 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) sync_file_range(r0, 0x6583, 0x10000, 0x4) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0xc800, 0x0) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) sendmsg$nl_crypto(r3, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=@alg={0xf8, 0x10, 0x404, 0x70bd2c, 0x25dfdbfb, {{'drbg_pr_sha384\x00'}, [], [], 0x400, 0x2000}, [{0x8, 0x1, 0x81}, {0x8, 0x1, 0x800}, {0x8, 0x1, 0x4}]}, 0xf8}, 0x1}, 0x0) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000000000)) 2018/04/08 20:57:16 executing program 2: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000400)={0x0}, &(0x7f0000000440)=0xc) getpgid(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff}) r2 = eventfd2(0x0, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000180)={'lo\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) socket$inet_tcp(0x2, 0x1, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) r5 = memfd_create(&(0x7f0000000000)='+systems$\x00', 0x1) ioctl$KVM_IOEVENTFD(r5, 0x4040ae79, &(0x7f00000003c0)={0x5000, &(0x7f0000000380), 0x4, r5, 0x4}) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000000480)="f3dad7b5ae5b7857b7cbd3836746f057400cea2ad5d7c6e336672a96b49c21b609a1cf6ed66b887b42c1db1fc47b81c341a54ad7f2323642a771f275dc2f6a13f7dbdd3e20e4455fb2c84df1761b0bd311b9e663a337fb654f956d1f083880160f1bde749c7db70fdfeb41574453c0ad2eb43f66ca5a28cd0cb670e92c51cc1209be34e04a89046826472577add800559c4276bc1c3bae09028286482b769c2e3cbc678630381eb3cb6c00000000000000000000") io_submit(r4, 0x2, &(0x7f0000000140)=[&(0x7f0000001240)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f0000000280)="f5da74af93d25563b79680e39226fe2659ba20c860738abe431ed5238cd95b82763ef6c91584fd4532aecf70fac341705b668284a14d771b77681b34d0992d3a7a12d3c45a562ac503d864fc436ef0d0fa2f854ad2b43700a1f89d9a6470e1bdca44e7b57c63391e91c146d15c16b772abf0616cab72396dbc00e58e053c221679b0663b71def414aa9fc06dffdf583658724afc", 0x94}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000001c0)="0cb0bd2722251364357bc0d90795a5106596cbeabc8d3643da7af2623d58ad57241f003a92e912128687a16a85eee3b5c2848f6c8cb3166ba502be2381d58c388f85cd39b21c646de19fdcefbbe429f5fcc871b78c7448e3358884cba6ae80d42fd61ea1bae2dbf4cb1fec45fac0206d8be6152740a199c67d009b89784a53d16c1be1e54334355e7bf52ea3328ae62b1d6ee28d4be5ff79efcc33548df98444a6d1", 0x38, 0x0, 0x0, 0x0, r2}]) 2018/04/08 20:57:16 executing program 7: r0 = memfd_create(&(0x7f000003affa)='posix_acl_access{Y\x00', 0x0) lseek(r0, 0x7ffffffffffffffb, 0x0) write(r0, &(0x7f0000000080)="f11dd0ddc5", 0x1) 2018/04/08 20:57:16 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xb, @mcast1={0xff, 0x1, [0x88a8ffff00000000], 0x1}}, 0x1c) 2018/04/08 20:57:16 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0xfffffffffffffffe, 0xde87ae1027e0139e) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000dc6ffe), &(0x7f0000904000)=0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x1, r0, 0x1}) write$cgroup_pid(r1, &(0x7f0000000080), 0x0) tee(r0, r0, 0x7ff, 0x2) 2018/04/08 20:57:16 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}, 0x40, 0x3f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000011f9d)}) r0 = syz_open_procfs(0x0, &(0x7f0000000340)='net/ip_mr_vif\x00') ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000180)=""/120) pipe2(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) sendfile(r1, r0, &(0x7f0000000380), 0x800000000007d6) 2018/04/08 20:57:16 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000003ec0)=[{{&(0x7f0000001200)=@generic, 0x80, &(0x7f0000001440), 0x0, &(0x7f0000001480)=""/163, 0xa3}}, {{&(0x7f0000002ac0)=@l2, 0xe, &(0x7f0000003dc0), 0x0, &(0x7f0000003e00)=""/170, 0xaa}}], 0x2, 0x0, &(0x7f0000004000)={0x77359400}) sendmsg$unix(r1, &(0x7f0000d1d000)={&(0x7f0000b6b000)=@abs, 0x8, &(0x7f0000eeafb0), 0x0, &(0x7f0000072fd8)}, 0x0) sendmsg$unix(r0, &(0x7f000062e000)={&(0x7f0000690ff6)=@abs, 0x8, &(0x7f000000d000), 0x0, &(0x7f0000096fd8)}, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x400) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x401, 0x6, [0x20, 0x80000000, 0x9, 0x6, 0x5, 0x4]}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000000c0)={r3, @in6={{0xa, 0x4e23, 0x1ff, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}, 0xfffffffeffffffff, 0x400}, &(0x7f0000000180)=0x90) close(r1) 2018/04/08 20:57:16 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000000c0)={0x1c, 0x11, 0x0, 0x0, 0x2, {0x6}, [@typed={0x8, 0x58, @str='\x00'}]}, 0x1c}, 0x1}, 0x0) 2018/04/08 20:57:16 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710fe4)={0xa, 0x1}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c) syz_emit_ethernet(0x9a, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x1, 0x8}}}}}, 0x0) socket$rds(0x15, 0x5, 0x0) 2018/04/08 20:57:16 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000080)=0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x800, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x0, 0x0, 0x5], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/04/08 20:57:17 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f00000027c0), 0x0, &(0x7f0000000280)=""/235, 0xeb}, 0x10002) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xffff}, 0x14) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000440)='1', 0xa}], 0x1) 2018/04/08 20:57:17 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) getresuid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f00000001c0)=""/222) write$evdev(r1, &(0x7f00008c1fd0)=[{{}, 0x2, 0x0, 0x400}, {}], 0x30) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000380)={0x1, 0x3ff, 0xe2b2, 0x3}, 0x8) delete_module(&(0x7f00000000c0)='nodevvboxnet0wlan1\x00', 0xfffffffffffffffd) read$eventfd(r0, &(0x7f0000000040), 0x8) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f00000002c0)=""/181) setsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000000080)=0x3ff, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000400)={0x9, 0x0, 0x10000, 0x7}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000440)={0xf5, r2}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.net/syz0\x00', 0x1ff) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000480)) 2018/04/08 20:57:17 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x3b) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffc000/0x4000)=nil, 0x3, 0x1, 0x50, &(0x7f0000ffb000/0x4000)=nil}) sendmmsg(r0, &(0x7f0000009300)=[{{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000012c0)}}], 0x1, 0x0) 2018/04/08 20:57:17 executing program 6: socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/08 20:57:17 executing program 0: 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$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xb, @mcast1={0xff, 0x1, [0x3000000], 0x1}}, 0x1c) 2018/04/08 20:57:17 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="200000002700ff0a0000000000000000030000000c000100080001008b951b5839b5bbd82601e0ba3e61ae93d0bde8a32ba89b0cce14234727198245bbd6684e326ece783e3a9b1b5aa5fc81b38ce221d213bb4b80b10d8b39da95541c4dce450a2d15d1583562a91979c987ff00"], 0x1}, 0x1}, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00000000c0)=[@in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @multicast2=0xe0000002}], 0x40) 2018/04/08 20:57:17 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000000000)=""/73) r1 = socket$netlink(0x10, 0x3, 0x1004000020040) writev(r1, &(0x7f000013b000)=[{&(0x7f0000559f24)="580000001400192340834b80040d8c560206f8ff000400000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff4d00040e05a5", 0x58}], 0x1) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000000280)) lseek(r1, 0x0, 0x7) syz_mount_image$hfsplus(&(0x7f0000000080)='hfsplus\x00', &(0x7f00000000c0)='./file0\x00', 0x3, 0xa, &(0x7f0000001880)=[{&(0x7f0000000100)="9caf5915ed7ba3d7fc271202c30a4b3708ddedfaabc1e0093c6cd01f50420cfaef1bf11c0305d6195d93ec4f344078f093d85dfbeee7bfb6994322b456a869833c674840931926b408ce0885eaef497c04d4bcff8eaaa8837a7b048df1fe741b180345d9f846238ffa4e2d2255d8f780850a72354617656aa98ab94b4c3e96cb7b4997d48d3ef9733f12b635950f570fa2ae57f5f0", 0x95, 0x279}, {&(0x7f00000001c0)="9f4dabd6e151447b00a9242b3f519c80cb3e28f5ca1f6ef6bf69a10835215ee943b7dbd9e7b12836beaa3f81ee43f6ee1feb05dc27b882b92521a3d4d0093411a1aa258f3f3e97e1814103aea5015686fe915e371c0932bacfa1d36553e0d2e58afb57fcde2b05682452a3e65a991a8fbc05e214cad17d09", 0x78, 0x76}, {&(0x7f0000000380)="cfa68d33a3f1d310be24782c3cca4fd68ddeaf271b9315a19f3b893f51b7941cf5f554ccf7efbd35b91ccc50b5cda5b81415f675d5054178a72cf12ae48135502bbb5af8e9669e4e18a762d2b15cff3cfa27f7e77cbcb8e5888f76efd8d88e95aea8bb5be5f5c081f0cf85c83b514f3aae14572ea66d20c853653e6c4f4f5af212f2f9b82aef16ec989faaf9dabefeb0013507d1b8bc", 0x96, 0x3ff}, {&(0x7f0000000440)="b897389bfe41d674a339c25a67082c7ebb61f3d5c23b1f427514f104bbc695286c2f712c8817f1f27a8e27ad9b2eccdb1d9ba74f4ad539f4c1416b24080af7545f79cd0e184870b34ea72d35a569dd12051aded69723259bfae37451b4ed58041334dcad30e4410558505e628f8483fe7e2ae908821433049082ec6ea31fc8a20080c1393b753b003f2a9aa90cf2d33f787aeff48d4c2391a315145d060b04c306084eb1c44f8bc280e450a453032ca88c8188349848f395287e58551332f2029e0b36e943e9047fc18efee622633e0d19078641811957d4dc7f378913a77c", 0xdf, 0x9}, {&(0x7f0000000540)="9f6e3a87467c5b3446f13a3ea36e17c7b5b8b99abe6f121bae86ccbc73cc19384dabb102f361b27b83934ab8af17bea670761c8b08a36ce5215479bc522c6f1f5a10ac806f88301772fc2a37c43f14dadf0ce2b209b9827a117be654bce953262c267e70c2ea904f485b94d42ab8f603e268dea90d11ce3dda8b3cfc", 0x7c, 0x8}, {&(0x7f00000005c0)="4ed1b88db3d2a2314ff23220e28a589cc4be7e7102365f8db7101fd40f98c252cbe512c3f01d48211f28ff121f70577e6ebb0fcc6e0e60d3a524027546f06c7828fac768b84461a41e52c30d30c58f2108cc3057c1cdb490403e5b2815673c39c6a5e6a3d08150fd42d82ce9e6105e7c192161ca8726741ad32a0ffcdb0e79091409959c04dac975224a0ecfb46151a5b0b32f736d8619c8278b6a5ec910b11b5608b265d2e5cd0b8509b69bc301b50963968b83d7a2545b22e06758d31a8b65379d7bd828342173a4b36b66839dc6c83074d4d5", 0xd4, 0x80000000}, {&(0x7f00000006c0)="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", 0x1000, 0x10001}, {&(0x7f00000016c0)="fe71ee49bc164c7e2632b8d9cd8783473f67bcebf2fedd073ea64d183bc82580a5837d40a1d1fd338dd9878eb26c8263cc191fccbad578525794611e7e5c2ba7e42c80656e39c8bbb5498085c008a6ab77aa96ef91b6ce3d51c69b8ca9562fb8808e2a3752a29cdada19715c66d1090b426138f4e48dc2e4d1828098c17c4d7f6a1f3b49da31ac9271ed7a46d26c69ddbaea3bcdd615fbbfff99dc32cc6ab6cf60e4698848ba5fb13dec85322135570b1495ea65fcf987c6363f1f8d31d0541fe41667108153090cddfdf8e6658f7c16e684b40caf26712cb805f4042782c4", 0xdf, 0x7f}, {&(0x7f0000000240)="d3a376717b888c856a0dda19c225ce0d80c379dd99562eba33e4e50b7dfe14beb8c3ad6c", 0x24, 0x7ff}, {&(0x7f00000017c0)="e6f973af99850a29fd6ebeb72ac03663dd5aac8143e8d0ce6b2962b83e2170adc3ad120e1a991fd9c94ad34fa70843f1bb2de6ca438d2b947e87c962c13101e7d906a5a2a62e1c188685e263021317538917d440e996cc75b1d30684636d1acc337d672c8894a0050409452a7638740e573b3486f28c5323bc2cd9bd50e01e96f6f6189fd96f3002b4f8c78ec66a26708cd4f83dd3ee2a9af01abe9ceb3e8420", 0xa0, 0x1}], 0x40002, &(0x7f0000001980)={[{@part={'part', 0x3d, [0x7e, 0x2d, 0x39, 0x3f, 0x39, 0x38, 0x3f]}, 0x2c}, {@nls={'nls', 0x3d, 'cp855'}, 0x2c}]}) recvmmsg(r1, &(0x7f0000005680)=[{{&(0x7f0000005240)=@pppol2tpv3in6, 0x80, &(0x7f0000005580), 0x0, &(0x7f00000055c0)=""/140, 0x8c}}], 0x1, 0x0, &(0x7f00000057c0)={0x0, 0x989680}) 2018/04/08 20:57:17 executing program 4: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000100)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0xfffffffffffffe40, 0x0) finit_module(r0, &(0x7f0000000200)='}\x00', 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x0) write$tun(r1, &(0x7f0000000040)={@void, @void, @mpls={[{0x9, 0x873, 0x2, 0x3}, {0x6a, 0x8, 0x6, 0x4ba2800}, {0x1c, 0x8, 0x87, 0x8}, {0x4d2ace3f, 0x6, 0x0, 0x4}, {0x81, 0x7f, 0xb1, 0x100000000}], @llc={@llc={0xff, 0xfc, "a47a", "3a618222bd5b065327b1c2b9a023585f5e87f16c95e522e6bf118d5c771cc6b30e3ab1364dab5f938f5bc3bddecb45ff0fc180a73311fd23a575a7bc096e8a6599182e05311a20bde9a32198548cc94a7b36cd05851ccaa7f82b8126f0379f7c6f2cc35b1592343dcfb24101658e1aec5e4cb8903d30ed066c565b0dfa987123db858828b356aa2e3824758ee8373713afcf3423e5a24de52b14c7a0e7f0fad1c6e1ecdb"}}}}, 0xbc) syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/04/08 20:57:17 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() capset(&(0x7f0000000100)={0x19980330}, &(0x7f0000292000)) r1 = socket(0x11, 0x0, 0x0) process_vm_writev(r0, &(0x7f0000000240)=[{&(0x7f00000000c0)}, {&(0x7f0000000140)=""/184, 0xb8}, {&(0x7f0000000200)=""/60, 0x3c}], 0x3, &(0x7f00000002c0)=[{&(0x7f0000000280)=""/2, 0x2}], 0x1, 0x0) msgget(0x2, 0x58) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00000000c0)=0x3, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000080)=[{0xa, 0xc13f}, {0x2, 0xffffffff}, {0x2, 0x7ff}, {0xb, 0xfffffffffffffffa}, {0x3, 0x10001}, {0x2, 0x49}, {0xa, 0x1}], 0x7) 2018/04/08 20:57:17 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000e64ff8), 0x8e18) sendfile(r1, r2, &(0x7f00007ed000), 0x2b) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000000)={0x0, 0xfffffffffffffffd, 0x5, 0x101, 0x3f, 0x7, 0x6, 0x0, 0x0}, &(0x7f0000000040)=0x7a) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000080)=ANY=[@ANYRES32=r3, @ANYBLOB="5a000000bb8e01d0d6aaf57b240d326b0587621944b4452d5fad7c1a85ec"], &(0x7f00000000c0)=0x22) 2018/04/08 20:57:17 executing program 6: r0 = socket$inet(0x2, 0x80e, 0xb9) r1 = socket$inet_icmp(0x2, 0x2, 0x1) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000b5f000)="8907040000", 0x5) connect$inet(r2, &(0x7f0000d0aff0)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x4000, 0x0) r4 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getsockname$packet(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f00000002c0)=0x21a) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00000003c0)={@multicast1, @broadcast, 0x0}, &(0x7f0000000400)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000440)={'vlan0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000540)={{{@in, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4}}, &(0x7f0000000640)=0xe8) recvmsg(r2, &(0x7f0000000840)={&(0x7f0000000680)=@hci={0x0, 0x0}, 0x80, &(0x7f0000000800)=[{&(0x7f0000000700)=""/215, 0xd7}], 0x1, 0x0, 0x0, 0xee}, 0x40010000) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000880)={{{@in6, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in=@loopback}}, &(0x7f0000000980)=0x3ad) getpeername$packet(0xffffffffffffff9c, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000a00)=0x14) r13 = accept4$packet(r2, &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000b80)=0x14, 0x80800) accept$packet(0xffffffffffffff9c, &(0x7f0000004040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000004080)=0x14) accept$packet(0xffffffffffffff9c, &(0x7f0000004180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000041c0)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x5, 0x2, 0x3, 0x101}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r13, 0x84, 0x9, &(0x7f0000000480)={r17, @in={{0x2, 0x4e22, @rand_addr=0x4}}, 0x6, 0xffff, 0x8, 0xa2e, 0x4}, &(0x7f0000000a40)=0x98) accept4$packet(0xffffffffffffffff, &(0x7f0000004200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000004240)=0x14, 0x80000) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000042c0)={'team0\x00', 0x0}) accept4$packet(0xffffffffffffff9c, &(0x7f00000043c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000004400)=0x14, 0x800) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000180)={'vcan0\x00', r12}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000006a00)={'ipddp0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000006bc0)={{{@in=@rand_addr, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f0000006cc0)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000006dc0)={{{@in=@rand_addr, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}}}, &(0x7f0000006ec0)=0xe8) sendmsg$TEAM_CMD_OPTIONS_SET(r3, &(0x7f00000074c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xd8b77f0530b95804}, 0xc, &(0x7f0000007480)={&(0x7f0000006f00)={0x55c, r4, 0x0, 0x70bd2a, 0x25dfdbfd, {0x1}, [{{0x8, 0x1, r5}, {0x1b8, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x4}}, {0x8, 0x7}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x100}}, {0x8, 0x6, r6}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1f}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x80000001}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x375e}}}]}}, {{0x8, 0x1, r8}, {0x7c, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}]}}, {{0x8, 0x1, r11}, {0x80, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r12}}, {0x8, 0x7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r14}}}]}}, {{0x8, 0x1, r15}, {0xc0, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r16}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r18}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r19}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r20}, {0xb8, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffffc}}, {0x8, 0x6, r21}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x40}}}]}}, {{0x8, 0x1, r22}, {0xec, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x200}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r23}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xffff}}, {0x8, 0x6, r24}}}]}}]}, 0x55c}, 0x1, 0x0, 0x0, 0x4}, 0x20000000) getsockname$llc(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000200)=0x10) 2018/04/08 20:57:17 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000480)='/dev/rtc\x00', 0x4000, 0x0) sendmsg$can_bcm(r1, &(0x7f00000005c0)={&(0x7f00000004c0)={0x1d}, 0x10, &(0x7f0000000580)={&(0x7f0000001a40)={0x2, 0x40, 0x2, {0x77359400}, {0x0, 0x2710}, {0x10000000000003, 0xca, 0x3a01, 0x2}, 0x1, @canfd={{0x3, 0x6, 0x3f, 0xfff}, 0x6, 0x3, 0x0, 0x0, "7001160142a2358e9a89b6434649771c7a69bc73ea4ec4a2fe99fbd81c64e706f44815756e2c759de22430c787859f4dbe481f69d81916059fbc0cda8c2da567"}}, 0x80}, 0x1, 0x0, 0x0, 0x1}, 0x0) getpeername$packet(r1, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000640)=0x14) sendmsg$kcm(r1, &(0x7f0000001a00)={&(0x7f0000000680)=@can={0x1d, r2}, 0x80, &(0x7f0000000800)=[{&(0x7f0000000700)="c0e432eee72d804f73f0c7445b837334e8c40f1ca2f81ecf68c68beb4505a09191b9f0f86efd2f8d842128449e8e0808064f2a", 0x33}, {&(0x7f0000000740)="2ef0c785bee99a3bcb0a06e314be3db03272704be62bb28e59f0b971d0d9baf11ce8c1dca34028135297d20644189feba9d402e464a3c533eadacdae5df30a37c5505e4f0f143238a89a95ae0880129534d83be5798cc033b13a81136faef7f614091b6cf96b", 0x66}, {&(0x7f00000007c0)="b2a3643a8aaad26502703b773aa520a1861dc48b2dd5838c", 0x18}], 0x3, &(0x7f0000000840)=[{0x1010, 0x1, 0x9, "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"}, {0x78, 0x104, 0x2, "10c0a67351785c066632430bcc597996ee4ccf888bcd159ebc9f6ef606e15c3f9303f3abbdf8182e536ddf8ac5c425c089992a843de1f38534df0631f16cf2392069003300b7a71f27a6306dd27d80c4988cb952673fa63d986696d5102d5444989fbd6cfdb23e9e"}, {0x100, 0x29, 0x7, "54bc7730cd0016b835a28f58ec24820a0806e414b68b5b6a0ce89f81c7767150793d20d204350cb3074c24e8fe4641161b058fced148cdc877f559f38d6ee43b80292bbb461356ed41983ced07cf98eb558f72b467580cdb73347364cfab96a036c0c77b2ae15de608eeafaa55ea37bc9ac7a0c4c8515d523fc3b0c298807deaefab343dada72780d4a3cf0778e6fd31e52dbed003a6fa967a6074c3eac1c4e5ece48a33bef0fce4ace30ebebb771ea7012d2b6eb3bfeb83f0a5cd8e078940fdf3c25824ead8240ba6a2d9770ef31054ec5fe4b8ddfbc6e2551d8f0f3b54a982fdb3866e4275f0432364"}], 0x1188, 0x4000000}, 0x80) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b5ff0)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f0000000100)={&(0x7f0000ffc000/0x3000)=nil, 0x2b2, 0x6, 0x60, &(0x7f0000ffe000/0x1000)=nil, 0x2}) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000000280)=0x1ffffffffff7ffff, 0xfffffed1) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ppp\x00', 0x200000, 0x0) ioctl$EVIOCGMASK(r4, 0x80104592, &(0x7f0000000440)={0x4, 0xf1, &(0x7f0000000340)="f974a2e2a3c9919f056235737c21ba32493c85102054f814ccd05487b02e921e390e7e24ad0a7b6aa8bff9a21b1574a016ccfab4a03bd54a183fc2c6bf2560a8fdeb9ae189f77873bd1dd5b042c7ba087222b9222fea09bcc18ad29dcc3e232ba01ee6053ce9590878d97db8d3429610f55072f88b1b57c97f299531cbe06185562672a91130c8302892ba3b5d69434ccf3c79076338d9f97175a1b8559e0302b99b3e3b1cfabfc718f32e020a3d654e05c01cbed27ccc87762fa948136113d825f2f24f6b202e7a164a97d224cd7b1c08d465a915e8ec239f7b95fdebbdae5b8150144a8b7fb655f1cc8e1b3abeaec517"}) r5 = socket$inet(0x2, 0x0, 0xd250) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000180)={r6, 0x40c, 0x8, 0x0, 0xfff, 0x6}, 0x14) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000001c0)={@mcast2={0xff, 0x2, [], 0x1}, 0x6, 0x3, 0xff, 0x4, 0x0, 0x91, 0x100000000}, 0x20) r7 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x800, 0x0) readlinkat(r7, &(0x7f0000000240)='./file0\x00', &(0x7f00000002c0)=""/1, 0x1) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e20, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, {0xa, 0x4e22, 0x761e, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x39c5a2cc}, 0x10001, [0x6, 0x1, 0x101, 0x4, 0x4, 0x8, 0xffff, 0x4]}, 0x5c) sendto(r0, &(0x7f000092d000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) close(r0) 2018/04/08 20:57:17 executing program 0: 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$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xb, @mcast1={0xff, 0x1, [0x88480000], 0x1}}, 0x1c) 2018/04/08 20:57:17 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) getresuid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f00000001c0)=""/222) write$evdev(r1, &(0x7f00008c1fd0)=[{{}, 0x2, 0x0, 0x400}, {}], 0x30) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000380)={0x1, 0x3ff, 0xe2b2, 0x3}, 0x8) delete_module(&(0x7f00000000c0)='nodevvboxnet0wlan1\x00', 0xfffffffffffffffd) read$eventfd(r0, &(0x7f0000000040), 0x8) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f00000002c0)=""/181) setsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000000080)=0x3ff, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000400)={0x9, 0x0, 0x10000, 0x7}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000440)={0xf5, r2}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.net/syz0\x00', 0x1ff) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000480)) 2018/04/08 20:57:17 executing program 7: setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000000)=0xa, 0xfffffcef) r0 = socket(0x1e, 0x2000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000000)=ANY=[]}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00000000c0)={'ip6tnl0\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x14}}}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x201, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x405, 0x5, 0x8, &(0x7f0000ffd000/0x1000)=nil, 0x9}) 2018/04/08 20:57:18 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x15, &(0x7f0000000040), &(0x7f0000000080)=0xfffffede) 2018/04/08 20:57:19 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f00000027c0), 0x0, &(0x7f0000000280)=""/235, 0xeb}, 0x10002) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xffff}, 0x14) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000440)='1', 0x1300}], 0x1) 2018/04/08 20:57:19 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xb, @mcast1={0xff, 0x1, [0x300], 0x1}}, 0x1c) 2018/04/08 20:57:19 executing program 5: r0 = getpgrp(0x0) r1 = gettid() mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f000058a000)={0x0, 0x0, 0x5}) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) r2 = perf_event_open$cgroup(&(0x7f0000000000)={0x5, 0x70, 0x4, 0xfffffffffffff801, 0x4, 0x80000001, 0x0, 0x8001, 0x0, 0x2, 0x1000, 0x4, 0x6c, 0x6, 0x4, 0x1, 0x7fff, 0xffffffffffff609d, 0xfffffffffffffffd, 0x9, 0x2, 0x8, 0x5c, 0x5, 0x8, 0x800, 0x4, 0x7b, 0xe1, 0x2, 0x8a2b, 0x3, 0x0, 0x5, 0x6, 0x0, 0xd53, 0x7, 0x0, 0x8f5, 0x7, @perf_config_ext={0x6afd, 0xff}, 0x8003, 0x1, 0xd9f3, 0x1, 0x3, 0x5, 0x81}, 0xffffffffffffffff, 0xb, 0xffffffffffffffff, 0x3) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x44) 2018/04/08 20:57:19 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) getresuid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f00000001c0)=""/222) write$evdev(r1, &(0x7f00008c1fd0)=[{{}, 0x2, 0x0, 0x400}, {}], 0x30) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000380)={0x1, 0x3ff, 0xe2b2, 0x3}, 0x8) delete_module(&(0x7f00000000c0)='nodevvboxnet0wlan1\x00', 0xfffffffffffffffd) read$eventfd(r0, &(0x7f0000000040), 0x8) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f00000002c0)=""/181) setsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000000080)=0x3ff, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000400)={0x9, 0x0, 0x10000, 0x7}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000440)={0xf5, r2}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.net/syz0\x00', 0x1ff) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000480)) 2018/04/08 20:57:19 executing program 7: r0 = syz_open_dev$mice(&(0x7f00003cc000)='/dev/input/mice\x00', 0x0, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') fchdir(r1) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) write$tun(r0, &(0x7f0000b54d98), 0x2e) ppoll(&(0x7f0000b2dfc8)=[{r0}], 0x1, &(0x7f0000820000), &(0x7f000066b000), 0x8) 2018/04/08 20:57:19 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r3, r2, 0x0) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x2, 0x40001) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, &(0x7f00000000c0)="0f01c30fc71a9a06403b000f2093f326f4660f3a449fab000566b9800000c00f326635000100000f30ba6100ec66660f3a0964003a66b9b308000066b8e500000066ba000000000f30", 0x49}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/08 20:57:19 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0xfffffffffffffffc, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000240)=0x4) r3 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x5, 0x101000) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f00000000c0)={0x7}) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000040)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x68) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000140)=0xeffc) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000480)={"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"}) ioctl$KVM_GET_DEBUGREGS(r2, 0x8080aea1, &(0x7f00000001c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/08 20:57:19 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000140)={'vhan0\x00', 0x400}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) umount2(&(0x7f0000000000)='./file0\x00', 0x8) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000200)={"0500000000e700", 0x200}) 2018/04/08 20:57:19 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x80000000}, 0x14) r1 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./file0\x00', 0x303000, 0x81) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) recvmsg(r0, &(0x7f0000000700)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000080)=""/185, 0xb9}, {&(0x7f0000000140)=""/143, 0x8f}, {&(0x7f0000000200)=""/234, 0xea}, {&(0x7f0000000300)=""/189, 0xbd}, {&(0x7f00000003c0)=""/218, 0xda}, {&(0x7f00000004c0)=""/146, 0x92}], 0x6, &(0x7f0000000600)=""/197, 0xc5, 0x3}, 0x40000001) socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$pptp(0x18, 0x1, 0x2) r3 = getegid() r4 = getegid() r5 = getegid() getgroups(0x7, &(0x7f0000000840)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0]) getresgid(&(0x7f0000000880), &(0x7f00000008c0)=0x0, &(0x7f0000000900)) fstat(r0, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getgid() r10 = getgid() getgroups(0x8, &(0x7f00000009c0)=[r3, r4, r5, r6, r7, r8, r9, r10]) getsockopt$inet_dccp_buf(r2, 0x21, 0xf, &(0x7f0000000740)=""/112, &(0x7f00000007c0)=0x70) 2018/04/08 20:57:19 executing program 7: r0 = socket$unix(0x1, 0x0, 0x0) bind$unix(r0, &(0x7f000073cff4)=@file={0x100000004000001, "e91f7189591e9233614b00"}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='attr/current\x00') getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0xb2, "e17d8601cefc1952150e600d20450f889254fae22a96df459ff8efec0a0ccff76ebb5de45afec3dd1af30d48e0c07fbe2df9bd8059c03c7ed9819a80655270591cebd20aa162e96a10fefc7be5e87cc857842dc2541262428595d90c959ce733d879018d848cfd9fcd4a2e03c8350950a82a0e5460851ad23a01826998f873a5479c7102e4d31f537f8f1106075c0dd825f2867b5c4e0035b362f7c83f441e62a2ec8b4bd7f5c82264d222752fb059ca1e73"}, &(0x7f0000000200)=0xba) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000240)={r2, 0x5}, 0x8) bind$unix(r0, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e) rename(&(0x7f0000000000)="e91f7189591e9233614b2f", &(0x7f0000000080)="e91f7189591e9233614b2f") 2018/04/08 20:57:19 executing program 0: 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$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xb, @mcast1={0xff, 0x1, [0x4788], 0x1}}, 0x1c) 2018/04/08 20:57:19 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) getresuid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f00000001c0)=""/222) write$evdev(r1, &(0x7f00008c1fd0)=[{{}, 0x2, 0x0, 0x400}, {}], 0x30) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000380)={0x1, 0x3ff, 0xe2b2, 0x3}, 0x8) delete_module(&(0x7f00000000c0)='nodevvboxnet0wlan1\x00', 0xfffffffffffffffd) read$eventfd(r0, &(0x7f0000000040), 0x8) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f00000002c0)=""/181) setsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000000080)=0x3ff, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000400)={0x9, 0x0, 0x10000, 0x7}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000440)={0xf5, r2}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.net/syz0\x00', 0x1ff) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000480)) 2018/04/08 20:57:19 executing program 5: r0 = socket(0x0, 0x4, 0x0) bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) getuid() bind$ipx(r0, &(0x7f0000000040)={0x4, 0x0, 0x8, "5d7191ce4c75"}, 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) mq_timedsend(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000100)={0x0, 0x1c9c380}) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x10002828, 0x100) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000240)=ANY=[], &(0x7f000095dffc)) getsockopt$inet_dccp_int(r1, 0x21, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000100), &(0x7f0000000000)=0x8) 2018/04/08 20:57:19 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x802, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000480)="b8", 0x1}], 0x1) sendto$inet(r0, &(0x7f0000000040)="f5", 0x1, 0x1, &(0x7f0000000140)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000020affc), 0x4) timerfd_create(0x7, 0x800) shutdown(r0, 0x1) 2018/04/08 20:57:19 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x100, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)={0x40000000}) ioctl$LOOP_SET_STATUS(r0, 0x125d, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "a1fcc418723f2816b9e836d7a349ebf2c1458559708c0027bdf68e661faefe01e09339b3e1ee2f0e5446633242703e6d95a08e4da762d9fffaa60b9176d31354", "ec0a147303844f3f88de1d01c28459a0dc36bcc839157551416e3f0fd31456a9"}) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000000080)={0x80}) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f00000000c0)={0x1, 'bpq0\x00', 0x1}, 0x18) 2018/04/08 20:57:19 executing program 7: syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x1, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000000600)='/dev/snd/controlC#\x00', 0x0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) pread64(r1, &(0x7f0000000900)=""/195, 0xc3, 0x0) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f00000007c0)={0x5, 0x0, [{0x0, 0x0, 0x0, 0x0, @irqchip={0x9, 0x8}}, {0xdde, 0x3, 0x0, 0x0, @irqchip={0xfffffffffffffff7, 0x5}}, {0x100000001, 0x4, 0x0, 0x0, @sint={0x6, 0x800}}, {0x5, 0x3, 0x0, 0x0, @irqchip={0x2}}, {0x0, 0x4, 0x0, 0x0, @adapter={0x7, 0x3, 0xff, 0x7}}]}) keyctl$set_reqkey_keyring(0xe, 0x0) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000000640)) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x16907e, 0x0) ftruncate(0xffffffffffffffff, 0x0) pwritev(r4, &(0x7f0000001400)=[{&(0x7f0000000180)="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", 0xdda}], 0x1, 0x4) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r4, 0x80045400, &(0x7f0000001000)) io_setup(0xa967, &(0x7f0000000080)=0x0) io_submit(r5, 0x5, &(0x7f0000002740)=[&(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x7, 0xb32, r3, &(0x7f0000000f80)="5776e2dd11339afbd65021cca9d0c35b11c909c0886d1fae42848411fbe52c5de93b85868650d476b787bcffc41c7c0272e27a476ed273722b0322d8", 0x3c, 0xffffffff00000001, 0x0, 0x1, r2}, &(0x7f0000001180)={0x0, 0x0, 0x0, 0x7, 0x6cc1c68e, r2, &(0x7f0000001100)="b7782d6315cf48960a337787a7461278a96f0db341d01f4a38b8fe10e2cbe8e50b56083ee9aac9b5220519cd2615607dc84e9e75fddb74f1213ea6e2de981020f24eaefb039cfe223fcf3f27268e5399d6bde40ab0800fb06a92cefa3f74f9db8a79", 0x62, 0x7, 0x0, 0x1, r3}, &(0x7f0000001300)={0x0, 0x0, 0x0, 0x1, 0x7f, r3, &(0x7f00000012c0)="279d1553b05d2bae8afc375b5f90ef33e9704cda7e2be64620975125e72599c6ba7c27b50a03a08633d193352b7d29df73c5a49703fffc66fb38bcda", 0x3c, 0x200, 0x0, 0x0, r3}, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x1, 0x9, r0, &(0x7f0000001380)="05a64f9b10be9dac32232f9d9c9f061e9d00bf7c6719037bb8a85a5669fa60fbd5a2f821ed", 0x25, 0x0, 0x0, 0x0, r2}, &(0x7f00000025c0)={0x0, 0x0, 0x0, 0xf, 0x8000, r4, &(0x7f00000015c0)="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", 0x1000, 0x401, 0x0, 0x0, r4}]) bind$unix(0xffffffffffffffff, &(0x7f0000000740)=@file={0x0, './file0\x00'}, 0x6e) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000000)=@get={0x1, &(0x7f0000000a00)=""/242, 0x81}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f00000000c0)={{0x9, 0x0, 0x0, 0x0, "deb9d52d059beadfc4d05c877d7fc272d69092baa2542f21774ea89452bf346da279fd1d617e74b3177a5e1a"}}) 2018/04/08 20:57:20 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f00000027c0), 0x0, &(0x7f0000000280)=""/235, 0xeb}, 0x10002) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xffff}, 0x14) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000440)='1', 0x8}], 0x1) 2018/04/08 20:57:20 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xb, @mcast1={0xff, 0x1, [0x8848000000000000], 0x1}}, 0x1c) 2018/04/08 20:57:20 executing program 3: r0 = socket$inet6_sctp(0xa, 0x100000000005, 0x84) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001780)={&(0x7f0000000000)=@proc={0x10}, 0xc, &(0x7f0000000140)=[{&(0x7f0000000300)=ANY=[@ANYBLOB="9135feda1b5a6ea6342b240d2981d1c937ef54968e514f266536f73f2f7fe390e3eac8726cc7f071d17b97c0514f224fbfaaa6d1acee5d06000000c286a1e419e83ce7650dec13ada450c53e9186fd3eb8797e8fbe019c10847b824d41cdceeb049ce64d09f65bfd5a0a46ef13475f94d250a20fb33c478ad8b249b759969dd299ebc5f3dbf99ff5a96b8a1c92555f76439c78459fac619362ccc73245bc4ccbaa8414201202806ba0c0aaea05a35191122071d0598da1f662fe91b406cc6201fc5ae1d45194ba581b884d0fe08ee5fe09fac728174d448575989723f1dde4d4550a065287"], 0x1}], 0x1, &(0x7f00000016c0)}, 0x0) r1 = semget(0x0, 0x2, 0x81) semctl$GETVAL(r1, 0x1, 0xc, &(0x7f0000000200)=""/222) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'ip6gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r2, 0x4008af14, &(0x7f00000000c0)={0x0, 0x7}) 2018/04/08 20:57:20 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000f40)='/dev/hwrng\x00', 0x80, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000f80)=0x3ff, &(0x7f0000000fc0)=0x4) socket$packet(0x11, 0x3, 0x300) socket$nl_crypto(0x10, 0x3, 0x15) syz_emit_ethernet(0xe81, &(0x7f0000000040)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@mpls_mc={0x8848, {[], @ipv4={{0x5, 0x4, 0x0, 0x0, 0xe73, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @loopback=0x7f000001}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "2700056c596c386a24e54f2aee1ed138beac18b1103cdacbeb3ce4ac4f396aa29c88b8e0d395e11a71d3526d4c5eeff1f744c0c3b2e0b95b978fa85c04cd0daf313bfaad335cf68628d93f4b2f6c89666b95f6832576c8dd9799cf07031eac6a5dc264396f4c408dfb6b8c8539f91808ddb4e9faf05120032f52c8cbaaae999dbb37cf22a58c7675ff28d2db9df9ca036d340b25492c0b9c428e0a6e2831da825d30d7f1df43aa441eb4dabd4861ff7266e49576932e9bc0ed6e84a465f9477ea394ac772c6f26ca6f98c313730e21310eda7063257bcc53ba04c39cf3e70fe79cc28195d03306080cffe858943dad1efc1f08e05246cb9b440cdb69a2cb1f3f964ea5b83cf903ee652d941573202efbdfc3ec6328a0e727773663bdbd6b0c7181e33895199323dcbd7dea2b6e3a76f07f26db2e7903e545909a3a3df8294a7e5b4033f56b62a16dafa461014ebe66ef313ed60c2c32f74d1aac6bed1ff0ff5dacdbc938123b6a64d1a00347049759f0c58f944ee06f89521efc2ce641355bf59894ec8e65b904e64b85232308945f62959761d6e2b9f6e652aab42494312dd676591f72553e94c1df456743e538317c064fd747e1b611b8d30b926f755026cffd4f048737be4ec61e4e694608ad7e43028979a3bb9aded3173bed19bb86d4464cfde81657831642d57d3ff497c72a833d58d740457f19f221d12ec856a1611199ad81b499c19168c48aed2d5879c5a6c80d7830e0ef26373a2005d09fae2f6f973dccd43ad933df2b67beae6aab41b9f97ebc6948922361a6d48545638e1a5f03fe8a19bb5cffb5f7fbdcb647bfc09e10c578fdaf282438c4f3fbfcfbe4228ef036ab2f78649d1c3269d75a0cf028be09c58cda75ed0655a1b54c53806e3af6797d7068e4c189fb25716a78443026533959589e6f1e159b75f3e228f11544919e8f449432d9401ebf92f5e4911e98996c6cdd44e81d1c2c5baf4d6b6291a28f3f6b88479322430d246091cc688d590384e74af4d958c17e19e71a14f4a14a397bd1ac1f30310fddfcea168b128689427a57223243621f58d1dfeb6726714a87b31549b683efc338a6fb8f772a5514c8f62e2415e334827ed7482f52279ff7683b7485a5a006b995cffe3378dfc1e03d4a08a1f24f062dede4ef04b1957a92de7c7a138c9c4f9a30608e2c198210ad167e0cdedd5f87f743c1d3647f8267fe56edb57eb4f7b216896659096e1d2adf0252dc9ad4d0608b1452962695c51961aaa1425ba56e98c9c4d28ce1ba8df65fb91d55ace96bc9061a955faf62a18faf82946c4ec300108cc43fd7f430e7570575d0749b70c72a265acb2b8014d4917b457435a4f0805382edcc5ef65103bb82681ed4ba68b61c74620a5047d201c482f1987075b0addd3e0c033c0a22a85404dfd1dca88fd826176287b00eabbc405cff9c99ca7771d724ff9e3923d09f57ee50d68a5c2b6c95a89743386a04c851241117fab65bd331faa1cd408e37ffa5e3faf2b418413f7edad1d0bd17effeb3082c3a331ff8756649026a23e39b79bffdd03653ba590cb641bb028f5783bbe32246c400c1779ff0efbcceaf00bdf8470dc76466e65ea41de951aa6b2aa91c4c9977401eb1d4ad0440b77c1044914007d25b285eaba33891fa6f9858d14449a75562b8a76e68466b7ffe157216f721612dbf470d6afdec254951b73ad4ef1509e6f6ac7ca414d5644659c4a2868c05fd4f850a011019dd86a823a318b277c03eb1fce68f3c9e2a401799d474c88b022817bc4af00fe5cfc279b400e665fb38ece6a26f1571db681944d7f47d959fc955dac86c7adeb3958d0480afeba4856242e62dbb5fd1f04db0a2cdf8d404d3912155a9f862ee90b395af1488e75483d94adf5ecb9ed348734f5bd7bbe7492a7587f582845d65625b95bf1be2568b090dc346b0e57f093e48d0eee8b7910782d8cfac1975e815a4ac216fc604fd01275cf0b0483cea0b86655eb3b94fdde4096afd8ae480e11100dbdbf224a680c2d90bd3e54ed53ceb48f2d2c25bfec5725455f6bdd46e9685cdef3daf41d17af1985e20b81b74c5c162af03afb0aac1a9f119f50c38d346507575617899efea374ca567a7f1c765a77eb2a74b7bb085d3406d1ff8ce519279a868305aacf983d76a1bb2aaab2899b410f55b86b98bf4164c533e61b7170b8638058e730f0374916931449a4efe116a5f06177bd0dea63ca840e5aa050175c7880cc112ac1d3fa705971413ed196e129c6ef2a2b351920afcd8dd29b13a732eac6e8ab1e387ca93066bd287911c4ed5d63a80955d5405272b60fb141d3b42aa76d4f16732202195cfd3fde1c3132c43e9d6a7c23d07933501cd40eaa3fd542c4b044030847667cde2bd732ac5179fda866624dd5d488a1b3c9909a31ca19095f7fe348ec4ea56482d38783c82d52f0e24bedff97df0d237e9e06ce71d815a2466809954591cd56ac63eb36d4c57841afe79b518f4aa347c775378c2d0507209df10ac17e4d381ca1ce8c381b076bffbbf13e72f701f107bf9cb4871f2b89396a0353fad3ef45fe42c5639340d34bb205b9c4ce737b28901976680caa5500e2b48e5ae3b1fe9911dfce6f2e190953e14f1c9245be721e6cbaa2eafd05ede2853e15ee7a6a299b68e42e9be7f99c6ab4f96c5b362a6601c6a5d5b459bf30bfb016a643e004448f98a8a6d4729cf7c0d32f82676be600725f527f128a6da2502bcf77e86bb4b255b160e4bad9eb642d09c9f9a6017ec6bc0924269b2f6ae227c01351c2540bfb3d4932900e0ba899babcfdec7ed1c4555f2d821fde491b26aebd4bb452ea5fe7bf2fa94da91b424088ce189c43452a33700ded5c3c997ed2e6884f6d96bdabf756d0e884b39c7980c3bbafbb2d20715a945d52012a698f046fb8deafdc32800ea10a8d9198464e5b87af646a3e4f058009d51fd2163710754843195bc15e6d722e9d5a7fe0e72910bf78dddf0312aeba4bdd18b1cdec133230ee67c2223d1556bf851e65cd85af9f79338493ce5a03196b003e2804a7696a44ce4542438c3651bf2869ba2f6949905765b0882df0fdfeb85a1cb6f184c2b4543963eba3923dc9fae2b8d3c0416c048389e2ae9203a0cde2f58eeeb755ed92a707d0b2a4c439fb6ffc6fd14f14412fdf8533cb5b18294c4dafff42414fdf5cb4621a3cf2e1f3c67ebc1ac1fdea7a5deadd4ab62086bac91b0f3c8d4c434b27834d8e6c9f5b8c90b04e29b48ed8eae8c08efeb1bb7c9224990a9a891ee556828a232b92f4096f26cf2730d984f286d20551f4bc9f74119d321fa894601a1e540dce076dff73e0c2d6a6390b08eafc88b6f83aa4bd50a900c9e61281fc1dec20414d79d8a0715fd6d6fd9b94f9d8e38f21ecefa645193f065e6f11d2fcdcb138c8e336e89e92495917adc591bb558aa52c4a780a10c7075ee1c89ed1c6c9ce4a830bf41b6befef870098188bd51a9e26959355f63162044c36b58593c0c62f5e99c19fd128fc2d4c36c7241ad6b0e2585790642bf8cf3a4bc215c2143afe5500eff63b77ab5f6cb8e4f646d3b4ee47903fd3e471a8e8f26625c12b2d5c6b8cda89aa553321e539108a7be3e76737a778315d47347e0e124899d474c4e3e9cb12a8e3d0b105b777cf6ddbaa9884c78f114f880f9a64b86ebe5451370f22a029258f510657a6ff5bc0bcdb6d41afb25a9722266a5aa329b750d0b3f2759487bdd3110655d1625947ffd1b27ac62e659eafdbf10896f921dbe43438fec5fe78ed5337f09ccbd8d527e000ec00ba193b3838d82d5d75279412432e278fdbc8dbdac2f835a649587e4925fc3c388fb8ffda7dc350eaf72e1a9a3b641949e677f84ccf04fd65882346b8b3d1451b43296065a8822e656e3b3c15985c64ff38c2301b37169ce2b7b82f10e9642bdfe18d849eac76907e5968994e250301ad485887929bd993cf9813e6b2ed58de94fb7eb86010647c58e736d2b31c06096aab4d54da4e70021febf8b8098234f9b5c3e93519aaa7ecaf3bd93f03c56f5d1dfbe85414337359c5028c688edd6a6f1324e9ad0e03f2ca0736ee51c876dfe958a984fad9ede4a082f9a63fba77af0a78715e8f608e620fb8015df47de10a7c3b99bb74f828d2f783fca058589b1b651283c8854ae2b53cbd3c3ffa6269ffa97060c4379f4606ef9b5ce91866f8f9673298c6c56481bb22ea5399f18f031c1ece349d95101bcb3d398b787df16128ffbe33bf5b777eabf4a3aaa1625d1722e318182fda993e8bb907040084852d461206aa8e4cd547819ea6f38ecf8e02b2030d96ab4bdf21a87aabea3958205ebd2b8d8262e6ae383f3f8a00fa1832e992de6255c19e1709e1f45d71e3642ee9e33a24315c3fad31dee43e08bb32f3cb97f71de0c23e45f990d3544a9b35f7e8bbb630d2da2ff4441767db6dfb7edea4ae959c6f80768787be480d391c176242e2c3d0cfe13c630b3b2be4f107b878444c13df5c6b19a2196232b0cdb8d5c3ebcca514b0513a8637a0d291f8b50f16acec42743523e1aada33bb94542b9bcb1f455cfb20132edeb16c613a4e76a06937acfbdcd71084a8759801045cace1f160b596e4ec9a2c44fc0cc3d422ad4462259a17c5bcbcacbebf6f38b07c7fd9426e0323ad21436813616bd92e3ea822d7a354c5fddf86591fcd7d37d80f71c7e57a3eea82b68685c992829371d9f4d3838477f701f57aafa5b335a4c7bd57b2dc042ebe219bc627369928576288adf90c7b5ed262e6717766c3deb19bf627dc1c67f767e89b7550dabc9a0f3ccce3e95b0aea690e896a7ccbdde7e6ffef54ae6c278343810b27f096ec04073f340bcf33785c5d6f2e14cb7ae30d4b17eda9014abd3e01d7b89174c449f6117e9a0cbc9b3348da90fd14757e099165e51e5133ec810c0f776dd231f5ada44ae272b5f4029b08ae06701afd0cb361ff6ae07e21281832257d2b5681030a75501262412ad2fbecf1209061825517f390c0748af5ef7d9aac9b9e32078"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "defc888ee3a02b4f05c57e5d2fe66f56326ee4e81c91e5b4ba1b8964f292879c21e27a69b5ff824fefd83bdba0f58cca175a41a50b705d0fc67b421b"}}}}}}}, &(0x7f0000000000)) syz_open_dev$usbmon(&(0x7f0000000f00)='/dev/usbmon#\x00', 0x200, 0x2) 2018/04/08 20:57:20 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x1, 0x4, 0x9}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f00004e5fff), &(0x7f00003a3fff)}, 0x20) 2018/04/08 20:57:20 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="431b4e0fa0ec71f5000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={r1}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r2, 0x0, 0xfffffffffffffff9}, 0xc) 2018/04/08 20:57:20 executing program 4: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='veno\x00', 0x5) 2018/04/08 20:57:20 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$nl_route(r3, &(0x7f0000000700)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f00000006c0)={&(0x7f0000000640)=@bridge_dellink={0x20, 0x11, 0x0, 0x0, 0x0, {0x7}}, 0x20}, 0x1}, 0x40000) sendmsg$nl_netfilter(r3, &(0x7f0000000680)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f0000000740)={0x14}, 0x14}, 0x1}, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00000001c0)={0x6, r2}) ioctl$VT_GETSTATE(r4, 0x5603, &(0x7f0000000200)={0xffffffffffffffff, 0x5, 0x3}) 2018/04/08 20:57:20 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000005, 0x84) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x3, r0, 0x1}) r2 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0xfffffffffffffffc, 0x7ff) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f00000001c0)=""/112) renameat(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00') sendmsg$inet_sctp(r0, &(0x7f00004e4fc8)={&(0x7f000067b000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043cfff), 0x0, &(0x7f00004e4fa0), 0x6f}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000002a80)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x70, 0x0, 0xfffffffffffff1ca, 0x0, 0x0, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200000000, 0x2, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x80) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={0xffffffffffffffff, 0x0, 0x0, 0xf3, &(0x7f0000000380), &(0x7f0000000280)=""/243, 0x0, 0x8}, 0x28) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000140)={'security\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) 2018/04/08 20:57:20 executing program 5: r0 = gettid() r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000440)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 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) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000000080)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x14, 0x5, 0x1, 0xffffffffffffffff}, 0x143}, 0x1}, 0x0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) ioctl$TIOCGPTPEER(r3, 0x5441, 0x815b) r4 = perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_int(r5, 0x1, 0x28, &(0x7f0000000040)=0x8001, 0x4) syz_emit_ethernet(0x2a, &(0x7f00000004c0)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaa0008004500001c0000000000009078e0000001e00000024e204e2000089078e7f2fb2a50f069be3d69c9bad5615d78b0ace4fd1d1aabc89778090664ca339d80ddd46f81c76541abd30277dcf7c8217d30ee3b34b4fb4ffd5049cd18f28389838b7bef95adc8c371c9c40b78b06ac258c808d5e5f169a992228717edd43a6ea52a0b36851f343cd80b426b98cf700f2dd6e1b87c0ccfef1a6c259b1a8d11a3280d7c6888a883002f8f2efc5850fb1a16acda9af3d23660ba13f7996ee4c41817ccb3ebaaa8c06315629733ad02b3ab4de0fec1dc2fb4f4b7c503"], &(0x7f0000000180)) ioctl$sock_inet_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f00000000c0)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000100)={r5}) setsockopt$inet6_dccp_int(r3, 0x21, 0x13, &(0x7f0000000240)=0x5, 0x4) getsockname$ipx(r6, &(0x7f0000000280), &(0x7f00000001c0)=0x10) r7 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000}, r0, 0x0, r1, 0x0) r8 = socket$alg(0x26, 0x5, 0x0) bind$alg(r8, &(0x7f0000f00000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) accept$alg(r8, 0x0, 0x0) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getegid() lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000000400)=[r9, r10, r11, r12, r13, r14]) openat$vcs(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vcs\x00', 0x0, 0x0) r15 = dup3(r7, r8, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r15, 0x89e0, &(0x7f0000000040)=0x5) 2018/04/08 20:57:20 executing program 3: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000100)={&(0x7f0000004000/0x1000)=nil, 0x1000}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000000c0)=0x7, 0x4) mremap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000005000/0x2000)=nil) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) sched_setparam(r1, &(0x7f0000000040)=0x9) pkey_mprotect(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) 2018/04/08 20:57:20 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000039000)=0x8, 0x4) syz_emit_ethernet(0x6e, &(0x7f0000000300)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd6002290f00383a0000000000000000000000ffff00000000ff020000000000000000000000000001010090780000000060d5cae200003a0000000000000000000000000000000000ff02000000000019dfdc163910053222cc788dcb1028000000000000000001f601929f106531aa108757f3210630eedfa675b7d2268113f48d86bb84eb2847b03c8cda95562082b1b95f9dee1346cc86061f91959b2750e0ed29c9abb9f8d75857a47f7f1498109b07cf416ded457eb6f8528ba9297b76f990fcd864cc2bfbcc4faa1e48f6e22fbc8a0643eb1d2d17cd5be111c1083023f7ffb5484e4355530e0b28eec1b9da7c4b1fb544ae671982c6ce950b8957d475645b821dc72a2d6c300b8ddbb77bd4469bee32c82f2f57245330c067256a4bd0b4ec5d81b459d12027e0f958d80c8cf6b58d2d3d206c667dcc3258edac77d00a4d7d4cdd6f2ff777961aa9ba8d73ef17d9d70200"], 0x0) recvmsg(r0, &(0x7f0000001300)={&(0x7f0000000000)=@hci, 0xc, &(0x7f0000001240), 0x0, &(0x7f0000001280)=""/79, 0x4f}, 0x2040) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x100, 0x0) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000140)=0x54) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f0000000480)) 2018/04/08 20:57:20 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xb, @mcast1={0xff, 0x1, [0x65580000], 0x1}}, 0x1c) 2018/04/08 20:57:20 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5", 0x4) r1 = accept$alg(r0, 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) sendmsg$IPVS_CMD_DEL_DAEMON(r2, &(0x7f0000000380)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000001c0)=ANY=[@ANYBLOB="130058fa7e6f845ad90d060000000000", @ANYRES16=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\n\x00\x00\x00'], 0x14}, 0x1}, 0x8004) sendmmsg$alg(r1, &(0x7f0000001bc0)=[{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="15848598c51892b02c18e0a1a4a1d4ceed88b15e4b64d516e10c4292ccda8472c8bc80ebf73a7578decbb18f4e149db2bac40af8b821cf93f48290627fc8d8320ee9b52c4e86b30e904f187c", 0x4c}], 0x1, &(0x7f0000000700)}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000080)=""/93, 0x5d}, {&(0x7f0000000100), 0x21f}, {&(0x7f0000000140)=""/3, 0x3}, {&(0x7f0000000200)=""/188, 0xbc}], 0x4, &(0x7f0000000440)=""/239, 0xef}}], 0x1, 0x0, 0x0) 2018/04/08 20:57:20 executing program 3: syz_extract_tcp_res(&(0x7f0000000080), 0x1, 0xffffffff) syz_extract_tcp_res(&(0x7f0000000000), 0x5, 0x100000ff) syz_emit_ethernet(0x22d942e25a5782df, &(0x7f0000000280)=ANY=[@ANYBLOB="ffffffffffff0000000000832e7095bac97c0fc5f1af00000c"], 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x3ff, 0x200) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f00000000c0)) 2018/04/08 20:57:20 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x40000, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000100)={0x4, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='.', &(0x7f0000000080)='afs\x00', 0x1000, 0x0) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/04/08 20:57:21 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f00000027c0), 0x0, &(0x7f0000000280)=""/235, 0xeb}, 0x10002) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xffff}, 0x14) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000440)='1', 0xfdef}], 0x1) 2018/04/08 20:57:21 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f0000197ff8)) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000091ff4)) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f0000000240)) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f0000000080)) r2 = syz_open_dev$mouse(&(0x7f0000000340)='/dev/input/mouse#\x00', 0x6, 0x2000c0) setsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f0000000380)=0xffffffffffff4de2, 0x4) 2018/04/08 20:57:21 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xb, @mcast1={0xff, 0x1, [0xe0050000], 0x1}}, 0x1c) 2018/04/08 20:57:21 executing program 4: r0 = socket$inet6(0xa, 0x803, 0x2) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x7, 0x2001) getdents64(r1, &(0x7f0000000040)=""/244, 0xf4) getsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/04/08 20:57:21 executing program 3: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae70, &(0x7f000000c000)={0x200}) r0 = syz_open_dev$evdev(&(0x7f00000e4fee)='/dev/input/event#\x00', 0x2, 0x0) r1 = getpid() r2 = getpgrp(0xffffffffffffffff) rt_tgsigqueueinfo(r1, r2, 0x14, &(0x7f0000000040)={0x8, 0x7ff, 0x7ff, 0x9}) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f000000c000)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000000c0)) 2018/04/08 20:57:21 executing program 6: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000ec0)=@reject={0x9, 0x108, 0xfa00, {0xffffffff, 0x0, "872440", "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"}}, 0x110) getuid() 2018/04/08 20:57:21 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000042ffa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000e64ff8), 0x8e18) sendfile(r1, r2, &(0x7f00007ed000), 0x2b) 2018/04/08 20:57:21 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x3) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000010ffc)=0x5, 0x4) r1 = memfd_create(&(0x7f0000000040)='security-.:user*cgroup\x00', 0x1) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0x4}, 0x1c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="f8009f1201000000"], &(0x7f0000000140)=0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={r2, 0x8001, 0x7f, 0x4}, &(0x7f00000001c0)=0x10) 2018/04/08 20:57:21 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00006a6fe4)=[@in6={0xa, 0x4e23}], 0x1c) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000de0000)=0x200004, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000d6d000)={0x0, 0x2000000000069}, 0xb) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9effc), 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000756ff5)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0xb) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000000)={0x0, 0xffff}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r1, 0x3, 0x4}, 0x8) sendto$inet6(r0, &(0x7f0000359fff)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) write(r0, &(0x7f0000000100)="94", 0x1) close(r0) 2018/04/08 20:57:21 executing program 4: r0 = perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) exit(0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x1, &(0x7f0000c44000)={0x77359400}, &(0x7f0000048000), 0x0) dup2(r1, r0) futex(&(0x7f0000000040), 0x9, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x2, 0x2) 2018/04/08 20:57:21 executing program 5: r0 = perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fbefee)='/dev/input/event#\x00', 0x200000000000000, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000e94ffc)) r2 = dup(r0) ioctl$TIOCSBRK(r2, 0x40044591) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x7e, "66ce45d60ef73d7d9dab8cdaf9770d22340eedc56a4f1b66419f3d3398db4f369325d9e3bf396527394de483511de2721361b12b29f443e462b4d9a9d87d4d173ae071c05d7a71f320cbd6bee900648ba61beab3b3fc6b740541b9c5f9f99d20a341a745d63f73fe7135ab8bf47ef57c2dfb543231323ff2fecc141610e0"}, &(0x7f0000000100)=0x86) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000140)={r3, 0x4}, &(0x7f0000000180)=0x8) 2018/04/08 20:57:21 executing program 0: 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$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xb, @mcast1={0xff, 0x1, [0x0, 0x806000000000000], 0x1}}, 0x1c) 2018/04/08 20:57:21 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$VHOST_SET_VRING_NUM(0xffffffffffffffff, 0x4008af10, &(0x7f0000000040)) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = open(&(0x7f0000000080)='./file0\x00', 0x408000, 0x1) ioctl$VT_SETMODE(r3, 0x5602, &(0x7f00000000c0)={0x7, 0x9d, 0x8, 0x4, 0x8}) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000480)={{{@in6=@mcast1, @in6=@ipv4={[], [], @loopback}}}, {{@in6=@mcast2}, 0x0, @in=@dev}}, &(0x7f00000002c0)=0xe8) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) request_key(&(0x7f0000000300)='syzkaller\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f0000000380)='#%)]userppp0mime_type\x00', 0xfffffffffffffffb) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000200)={0x7d}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r3, 0x4010ae68, &(0x7f0000000280)={0x1f000, 0x10000}) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, &(0x7f00000001c0)=[@text64={0x40, &(0x7f0000000440)="0f20e035004000000f22e065440f38cad9400f32420f01df47f4470f2d980000000066b8d8008ec8450f011b3e410f01d1f2470ff0bdedb90000", 0x3a}], 0x1, 0x0, &(0x7f00000002c0), 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000100)=ANY=[@ANYBLOB="03000000", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000140)=0x3) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/08 20:57:21 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000240)="164690f18b6c866b0384f3b03b17f389a3f36c530d2a8f12a8041c1fdcc96628194295fac302598bf4d17bca020000000c4e4563c14e5906d4b2891bc588f6d72ad5b784ea3205a8", 0x48) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1000000, 0x800000011, r0, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0)={r1, 0x7, "9a9808537f8ec0"}, &(0x7f0000000100)=0xf) socket$packet(0x11, 0x0, 0x300) mq_timedreceive(0xffffffffffffffff, &(0x7f0000000180)=""/147, 0x93, 0x0, &(0x7f0000000040)={0x0, 0x989680}) 2018/04/08 20:57:21 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0xffffffffffffff3b) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3aff0)="e5fcb5bf0b00000000000007ddb42113", 0x10) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x14) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x20080, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000001c0)=r1, 0x4) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f000004bfc8)={&(0x7f0000d18000)=@l2, 0xe, &(0x7f0000deaf60)=[{&(0x7f000034e000)=""/4096, 0x1000}], 0x1, &(0x7f00008b0000)=""/4096, 0x1000}, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 2018/04/08 20:57:21 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3b) setsockopt$inet6_opts(r0, 0x29, 0x4400000000003b, &(0x7f00000000c0)=@srh={0x0, 0x2, 0x4, 0x1, 0x7f, 0x0, 0x0, [@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}]}, 0x18) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2000000000009}, 0x1c) sendmsg(r0, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000780)}, 0x0) getcwd(&(0x7f0000000040)=""/13, 0xd) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000100)={{0x3e, @loopback=0x7f000001, 0x4e24, 0x0, 'rr\x00', 0x2, 0x5, 0x2e}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x10000, 0x280000000000, 0x7, 0x414}}, 0x44) 2018/04/08 20:57:22 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f00000027c0), 0x0, &(0x7f0000000280)=""/235, 0xeb}, 0x10002) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xffff}, 0x14) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000440)='1', 0x1}], 0x7ffff000) 2018/04/08 20:57:22 executing program 0: 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$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xb, @mcast1={0xff, 0x1, [0x0, 0x4305], 0x1}}, 0x1c) 2018/04/08 20:57:22 executing program 5: r0 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x0, 0x80802) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080), 0x10) r1 = socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000040), 0x4) r2 = socket$netlink(0x10, 0x3, 0x4) write(r2, &(0x7f0000000000)="2700000014000707030e0000120fe5fd17d719a726dd00c72b6df5b01b43401f75080039000500", 0x27) 2018/04/08 20:57:22 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000240)=ANY=[@ANYBLOB="01050644c5190000cebcffb986ddf1d5c50fc78fb890"], &(0x7f0000000080)=0x1) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet6(0xa, 0x80005, 0x0) r4 = syz_open_dev$midi(&(0x7f0000000200)='/dev/midi#\x00', 0x4, 0x20500) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000c00)=0x400, 0x4) setsockopt(r3, 0x84, 0xd, &(0x7f0000148f96), 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) syz_mount_image$ext4(&(0x7f0000000300)='ext2\x00', &(0x7f0000000340)='./file0\x00', 0xe3, 0xa, &(0x7f0000000b00)=[{&(0x7f0000000380)="82120ebdf5cd43d06fbe7d55e59775db6b66f4a1a8f1b83ed73eb52695662ed6493ab2d0c2aed8b1eaa045cfdf23cb364125e7309407f5e68aab658f112a28ae94d673099b1ef5a970f6b783fa5e29432edb514a58a98a017c435dfb4fd72d84b9313cc1e2769200eac9900eac43821d4219811009bef0e36890a798d20bbcf3e9e2fb6e5e1b26859096beb154b55ddffaaa8f1a248511f360e945ca5c9b4db1e608c7fafc277e3b1d112f21a45601fdac767277772ff5fde132c5313c26", 0xbe, 0x81}, {&(0x7f0000000440)="eb621a8db5a9f41b9a10578ec9f0978e5ff25c089d2d39834d961e11de24f0de27a5a7498c8ca5afe510f2c848ce6f1a85db5952a2a76549dc835b98026ab098601a0653ef8c8a197b3a1e082de1f8f74fad686832229c810978bf3f8648203802be45344b8d4b88ec", 0x69, 0x7}, {&(0x7f00000004c0)="24a6a0f12ebea771cbaf160d36ed0a94662a6b163a0530ad84264ec83fa901e8c538d1ff9d1f96b7b3a22f9e94809983b9654d6aca7279589e04d13b0486821895d93aab73e1ae553bb09b3fa2b2805fce4871e2ca64dbad51594739231a3296b07b70aeadab457562e2bd006d15d036544bd89d032125cb0ab883e3b212e020813b339e", 0x84}, {&(0x7f0000000580)="ab539b672a200c8d6e5649550afe96f7c2993e7f8cc8479d4fdec832c084c20bf108d94e9dbaa56ff9c67484bbf4e99b5944c6f9f7421edbf3c5405c8d93c031c5a324a07fd47ff1abd194200c1d38000d220e217949cbd22e50", 0x5a, 0x400}, {&(0x7f0000000600)="90c63ba66bee06da3d86c99e27feb86d7a1f65734afa64ce098276459926a390be82c09353e85c5b64bb8f8168a3ba1bd9193b3baca44751521bf39e9343a961d6fd9ecf2b95a8907df2042d2d8f0e959335298a3cf73d8b1ff108df87744e0cedd54831f147c4daf042c0d22071f2c027d2468855b4d21d47597606d6ffee1dac2db5518c5aeb666531a6a39ea6109851b86e7ac056c81bfbfe71fcf98e72b41f74f457b38126fc2eaaae2e10c59dc5d4ac70e910f0f5fefee12716bb89e0a595acdda8efcc2e", 0xc7, 0x6}, {&(0x7f0000000700)="a2069b98f47223cb98cfe20b3ee157419b82620bc0f61ec159f804f56201e394bede3b159b18afca7cd3dd97c65d33f0f0113d84a0c5e2342eedbc069b0f2d042a6fd890805eca065d4a0e776abf4decbd1dca4b9f10439aefa1ae5a9528262ba9186cd88df1da192f42aefd0b20d95decfe531e44cad49cc6ab9a40dfa60c19ce61b18eb8f5951fd8fe11c29f8e8636a54f4d1cdc56628dfa3d71d6ad3d90cc31a7e647d65a6dd89238f29997b48c82367f29ae3167adb2c1ca0c227807fb2c25c82dc7ae157a895d5a8886fbe85a46ce44a419eb3b28df0dc0938e74571001ca", 0xe1, 0x6}, {&(0x7f0000000800)="31ed2c9adeddffe9dfab054077540b3e3182d2c063d98f787002c204bfc7428e245f7adc92e1efe9579fa273b1682ac76ea336d304310aeb0fc47e3574ece17759f4f79406e0f0a93e401179a33fbc253c38d31d32a2c4f32ab28a4fbc11680c80840cb5eec61fd139f53348272d3a0339ff23bf93335ea9e94602e3c342e22e1e8eb5e10ae828e857", 0x89}, {&(0x7f00000008c0)="c401d6ce0a2859d96b0e0d74978d95a6ca179db55248c0246495f278c95e618325b33b978c3eb685ef13c96c814fa05cf1c946f34df3d7b66fc166680769ad5534ed9cae28191d303c525942e96d1452fa121d2816169b3ed6869f2a657d411031edd77a8a2915e95463d7da4376771f1c98df859654de854fd6b84c83d37ed1f5c71ddc9fb01f5bd16c2d13bedc60f3049f1a1ad9df66785e206f317518cee80fc6e00d39858e8f6837f42b20e3ea1d37bf31d1762e037a81789ea9684494f980f1263eb40f016edc06e626", 0xcc, 0x1}, {&(0x7f00000009c0)="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", 0xff, 0xfba}, {&(0x7f0000000ac0)="31525a4fe9f39aab8ed32982400f17e73d28deb7538bfd8a1f5d94a016b343346761bfaad2dbe76008609a64c3a11cfa8531bb9880ab998b34b4", 0x3a, 0x1ff}], 0x40000, &(0x7f0000000c40)=ANY=[@ANYBLOB="6e6f64656c61dc5217452c6d626c6b5f696f5f7375626d69742c0027dce2183b0400000065d4f29a4aa6458f4794ff9200deb6817fc1cd4ad93cb5bf964f"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r5 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x101101) socket$bt_rfcomm(0x1f, 0x1, 0x3) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r5, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40800}, 0xc, &(0x7f0000000280)={&(0x7f0000000d00)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="00002bbd7000fedbdf250300000008000600010000000c000200080005003f0000000800040002a9343d04cc8fbe8a34da39d7a900000008000400cb000000"], 0x38}, 0x1, 0x0, 0x0, 0x40}, 0x804) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000000)="66b9800000c00f326635010000000f3066b9800000c00f326635000100000f3066b9800000c00f326635002000000f30d99fad002e0f060fb0e266b98c04000066b80000000066ba010000000f30660fc6049a66b99e0800000f3283740078", 0x5f}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) fstat(r1, &(0x7f0000000c80)) 2018/04/08 20:57:22 executing program 2: capset(&(0x7f0000fb2000)={0x19980330}, &(0x7f00000001c0)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0xa000, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000040)=0x8000) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000100)={{0x3, 0x0, 0x0, 0x2, 0x32}, 0x7fffffff, 0x1}) r1 = socket$netlink(0x10, 0x3, 0xf) writev(r1, &(0x7f0000312ff0)=[{&(0x7f0000000080)="480000001400190d090043eafd068c560affffffffe006004543984fb2bff49a3326a6ffffffff00000000bc5603ca00000fff890000000309ff5bff87c3e4cb6b716c0123b261a2", 0x48}], 0x1) 2018/04/08 20:57:22 executing program 3: r0 = socket$inet(0x2, 0x2, 0x4) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000280)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) bind$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) 2018/04/08 20:57:22 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x200000000) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000240)='afs\x00', 0x2005800, &(0x7f0000000100)) delete_module(&(0x7f00000002c0)='uservboxnet0\\&vboxnet0ppp0/\x00', 0xa00) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='vfat\x00', 0x20000, &(0x7f00000000c0)) socket$nl_netfilter(0x10, 0x3, 0xc) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x200000, 0x0) connect$llc(r0, &(0x7f00000001c0)={0x1a, 0xf, 0x6, 0x1, 0xf96, 0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x10) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000000100)) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000180)=0x5, 0x4) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) 2018/04/08 20:57:22 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) sendmmsg(r0, &(0x7f0000008a00)=[{{0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)=[{0x60, 0x29, 0x3, "e10984fa3279d7a9e03a22b169d736c06ab11a96f7d25adf9166e34ba01ef80187324065bcda06ab9013268169230973698dc95dde627650790df783841dcbb38ed04b54d5375b9d6a"}], 0x60}}], 0x1, 0x0) shutdown(r0, 0x0) 2018/04/08 20:57:22 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f00000027c0), 0x0, &(0x7f0000000280)=""/235, 0xeb}, 0x10002) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xffff}, 0x14) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000440)='1', 0xfdef}], 0x1) 2018/04/08 20:57:22 executing program 5: perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x100) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000040)=0x10001) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000d3f0a)=""/246) ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f00005c8f52)=""/174) 2018/04/08 20:57:22 executing program 0: 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$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xb, @mcast1={0xff, 0x1, [0x0, 0x3580], 0x1}}, 0x1c) 2018/04/08 20:57:22 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000ec0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000e80)={&(0x7f0000000400)=ANY=[]}, 0x1, 0x0, 0x0, 0x40}, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000040)={0xd, &(0x7f0000000000)="f58d5370075cf6c60097b77328"}) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x4, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000380)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f0000000100)={0x1, r2}) recvmsg$kcm(r1, &(0x7f0000000240)={0x0, 0xfffffffffffffc8e, &(0x7f0000000200)=[{&(0x7f0000000280)=""/212, 0x8d}], 0x1, 0x0, 0x0, 0x8}, 0x100000000002023) 2018/04/08 20:57:22 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="08000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000900000002004e21e000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e217f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e20e0000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e23e000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e228000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e210000ffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e23ac1414aa75c80000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e2200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x510) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000580)='io.stat\x00', 0x0, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000001b80)={'nr0\x00', 0x9}) sendmsg$rds(r1, &(0x7f0000001b40)={&(0x7f00000005c0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10, &(0x7f0000001900)=[{&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000001600)=""/219, 0xdb}, {&(0x7f0000001700)=""/163, 0xa3}, {&(0x7f00000017c0)=""/63, 0x3f}, {&(0x7f0000001800)=""/207, 0xcf}], 0x5, &(0x7f0000001ac0)=[@rdma_dest={0x18, 0x114, 0x2, {0x100000001, 0xce3}}, @rdma_args={0x48, 0x114, 0x1, {{0x0, 0x3f}, {&(0x7f0000001980)=""/167, 0xa7}, &(0x7f0000001a80)=[{&(0x7f0000001a40)=""/42, 0x2a}], 0x1, 0x40, 0x7fffffff}}], 0x60, 0x10}, 0x80) setsockopt$sock_attach_bpf(r0, 0x1, 0x34, &(0x7f0000009000), 0x4) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000540), 0x4) 2018/04/08 20:57:22 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x3fc) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x105000, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000000040)={0x10000, 0x0, [0x7, 0x0, 0x7, 0x2, 0xffffffffffffffee, 0x401, 0x5, 0x3cc]}) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x40087708, 0x910000) 2018/04/08 20:57:22 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000000000)={0x1, 0x8, 0x10000, 0x1, 0x6}) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000240)=0x4) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000001cc0)={"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"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/08 20:57:22 executing program 6: r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xefe, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001440)=[{&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/136, 0x88}, {&(0x7f0000001400)=""/63, 0x3f}], 0x3) r1 = socket$inet(0x2, 0x3, 0x19) r2 = syz_open_dev$sg(&(0x7f0000001480)='/dev/sg#\x00', 0x3f, 0x430800) connect$inet6(r2, &(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(r1, 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(0x5, &(0x7f0000001540)={@random="b100485caa2a", @random="43333e128ef5", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f00003b5000)={0x0, 0x0, [0xfffffffffffffffe, 0xe34, 0x0, 0xf80]}) getsockname$inet(r1, &(0x7f0000000140)={0x0, 0x0, @rand_addr}, &(0x7f0000000180)=0x10) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000240)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e21, 0x0, 0x4e21, 0x0, 0x2, 0x20, 0x80, 0x87, 0x0, r3}, {0xffffffff00000001, 0x1, 0xa02, 0x3, 0xffff, 0x1, 0x1, 0x6}, {0x1, 0x80000001, 0xffffffff, 0x401}, 0x5, 0x6e6bbc, 0x0, 0x0, 0x1}, {{@in=@rand_addr=0x6, 0x4d4, 0x6f}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x3, 0x800, 0x2, 0xa, 0xf97}}, 0xe8) [ 399.171967] PPPIOCDETACH file->f_count=2 2018/04/08 20:57:23 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r1, &(0x7f0000003ff0)={0x1d}, 0x11) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000180)={0x10, @time, 0x2, {0x8001, 0x7fffffff}, 0x401, 0x0, 0x5}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000200), &(0x7f0000000240)=0x6) setsockopt(r1, 0x65, 0x1, &(0x7f0000000000)="f6747897cc95d47888cec98ee9d60ac543278a95fd76ab00000000000000605a762ebbbbad5c41fc3e4416f3d59999a640ba6b6463c306e495cb5ac8ef306096b93a9134e540b6000000000100000095ef02044568f9579faf7b8471569afdc95fed668a259e239d4125cf0ae2fa6a8103f24a9fa53c7b7fa19dfa9260d6fa310519ad864967a93d56543d21b66fd00a9d6beaa2048cb710364d4c90e7b17ac6345750cb0ff95cc539f768916232e89fb7c867d80fb83dae", 0xb8) close(r1) sendto$inet(r0, &(0x7f0000000480), 0x0, 0x0, &(0x7f0000000580)={0x2, 0x4e22, @rand_addr=0x7}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000000280)={0x100000001, {{0xa, 0x4e24, 0x4, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x2}}, {{0xa, 0x4e24, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x81}}}, 0x108) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00000000c0)={@multicast2, @broadcast}, &(0x7f0000000080)=0xc) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'tunl0\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}}) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000100)) 2018/04/08 20:57:23 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f00000027c0), 0x0, &(0x7f0000000280)=""/235, 0xeb}, 0x10002) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xffff}, 0x14) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000440)='1', 0x1}], 0x20000441) 2018/04/08 20:57:23 executing program 3: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x800, 0x0) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f00000000c0)={0x2}) inotify_init() fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r3 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x5, 0x402800) ioctl$EVIOCGNAME(r3, 0x80404506, &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) move_pages(r2, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000000c0), 0x0) 2018/04/08 20:57:23 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x1, 0x0) bind$alg(r1, &(0x7f0000418000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) pselect6(0x40, &(0x7f0000e77fc0)={0x3ffffc}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/04/08 20:57:23 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xb, @mcast1={0xff, 0x1, [0x0, 0x200000000000000], 0x1}}, 0x1c) 2018/04/08 20:57:23 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f00000027c0), 0x0, &(0x7f0000000280)=""/235, 0xeb}, 0x10002) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xffff}, 0x14) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000440)='1', 0xfdef}], 0x1) 2018/04/08 20:57:23 executing program 5: socket$kcm(0xa, 0x2, 0x0) prctl$getname(0x10, &(0x7f0000000140)=""/214) 2018/04/08 20:57:23 executing program 6: rt_sigprocmask(0x0, &(0x7f0000a9a000)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)={0xa, 0x9}) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x16907e, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000000080)={0x7, 0x8, 0x6a0, 0x1, 0x293f}) write$vnet(r0, &(0x7f0000000180)={0x1, {&(0x7f0000000000)=""/94, 0x5e, &(0x7f0000000100)=""/116}}, 0x68) 2018/04/08 20:57:23 executing program 6: r0 = socket$inet(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'ipddp0\x00', &(0x7f0000000100)=@ethtool_eeprom={0x4b, 0xac, 0x1, 0x63, "5f125aedc1cddebe4dae54d55096d21794df2c672e34d7b6777e0543403828c1d6b988559a7e6f5d745573825c84f2e11cf7e1837907fa7ee53774990817771b5fec5b1bfbe95ea766050120b0176f713024478598db8b493249863161616b46688eb7"}}) 2018/04/08 20:57:23 executing program 3: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000040)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x2, 0x1, 0x595, 0xffffffff, 0x8}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={r1, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}}, 0x84) get_mempolicy(&(0x7f0000000100), &(0x7f0000000140), 0x8000, &(0x7f0000fff000/0x1000)=nil, 0x4) 2018/04/08 20:57:23 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000001180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000001100)={0x80, r3, 0x401, 0x70bd25, 0x25dfdbfc, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'dummy0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffffffffffd}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}]}, 0x80}, 0x1, 0x0, 0x0, 0x40800}, 0xc810) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000358fe0)={r2, 0x0, 0x0, r2}) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000018000)={r4}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00000000c0)={r4}) pread64(r1, &(0x7f0000000100)=""/4096, 0x1000, 0x0) 2018/04/08 20:57:23 executing program 0: 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$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xb, @mcast1={0xff, 0x1, [0x0, 0x40030000000000], 0x1}}, 0x1c) 2018/04/08 20:57:24 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000600)={@pi={0x0, 0x8100}, @hdr={0x3, 0x0, 0x0, 0x0, 0x51}, @eth={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@mpls_uc={0x8847, {[], @ipv6={0x0, 0x6, "30afc2", 0x1d, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "5ff025", 0x0, "d1e75f"}, "4668bdf8c844b3b960f0cfb2af"}}}}}}}}, 0x61) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x4e20}, @in={0x2, 0x4e23, @loopback=0x7f000001}], 0x20) 2018/04/08 20:57:24 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000480)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="1cfb0cef22b5d7c2ab013c2fe30ef982b800000093cb00009cf4601d00001000040000000800049dd6e40119fda5b476d600000000000000000000", @ANYRES32=0x0], 0xffffffffffffff8c}, 0x1}, 0x0) 2018/04/08 20:57:24 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x6, 0x2) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000040)=0x1, &(0x7f0000000080)=0x2) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'erspan0\x00', &(0x7f0000004ec0)=ANY=[@ANYBLOB="4b00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000594c46e0063f6367faf750e704b100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d0e04da4d6e43d8579d1b1d53edf300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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2018/04/08 20:57:24 executing program 3: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xd3, 0x38000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000003c0)={{{@in6=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f00000004c0)=0xe8) r3 = socket$l2tp(0x18, 0x1, 0x1) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = socket$vsock_stream(0x28, 0x1, 0x0) r6 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000004180), &(0x7f0000004200)=0x60) fstat(0xffffffffffffff9c, &(0x7f0000004240)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f00000042c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0xc1371}) bpf$PROG_LOAD(0x5, &(0x7f00007c9000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0xea5c, 0x2c5, &(0x7f000000a000)=""/195}, 0x48) sendmsg$netlink(r1, &(0x7f0000004380)={&(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfc}, 0xc, &(0x7f0000004100)=[{&(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x31c}, {&(0x7f0000000500)=ANY=[@ANYBLOB="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@ANYRES32=r0, @ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="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0x3524}, {&(0x7f0000003a40)={0x340, 0x40, 0x4, 0x70bd2b, 0x25dfdbfd, "", [@generic="0ad60e122f4885d341b57eb60f0edf4f3559304d1ddcc04f4f843a2e48885fa898f6401c090baad724783a75b2563426867f6e386a0e7415afadbcf615a960b98955811b857ba633354863e79d6e800c614e93cd775f17ed79833f41afb2bf8d206895d6a6fff8d16f9fd0f8ac28835aa1caa62eb7cdb334676dc5ace6992786a8d2f54702570fe59cb4836fa3e04faffbd27000950f39c77f20ba118a32fc7990aa3f6f447d0e3ac667", @nested={0x74, 0x6, [@generic="4968285f45abbc53c0f42a07048e868e083671b8347a9aa6170d54847ef18b22fbd526140be6ca3c706f27acdcc7fa68f761ca89d30210adba3bb79d7612", @typed={0x8, 0x3, @fd=r4}, @generic="3c1ba90f5cea801b9e73ea3bf8bf7ac3dafe72", @typed={0x14, 0xc, @ipv6=@loopback={0x0, 0x1}}]}, @nested={0x44, 0x83, [@typed={0x8, 0x94, @pid=r0}, @generic="c55a091cab9123b920f2055db2cbf9be73ea7cbc72bd20bcb29b678fd8210ae48d886488a8e933105c856c5fdc", @typed={0x8, 0x69, @ipv4=@multicast1=0xe0000001}]}, @nested={0x154, 0x14, [@generic="f74676bfc3894855cabc53e1b301b3", @generic="624bbff76c694d50256839867ac68b8e7637be6f4c6f5d5e2995e7141461276ec9c8720f62993154d6843d07fbf12a84b0a22e85f25486fe21300b25bea4", @generic="30a0ffeca1945f96961374940b16719a539157db9fee19dfda45bee224d2697eec4728590f15d129d333221c13132d7f4f3238281c9e63cd7c3df3cc2e4e97546ac64635917788a8a61ab9ffd1fc614fe170072c3fa13ce559f2bc50a5df1efd85d4d309c1fab9112050e0491bc789d4e226621790df5e85e27dfb", @generic="06d1358389a279319a931fd54fc676d5cd27c649cb32ecfb213ad08d9fc1f49b67b4be0119802e3845bcaf61edc2a6028e1aec009c98a9444f8bbf2e94f94a652c6dfc3f31c2b3643fd1038e70f7c98363f7eca14112f1e5f3845bb19d6d18350b9bd886513dc3ce754ba3192655c314e6fbe93107e608992a2645230d00a819adde526cd4"]}, @nested={0x14, 0x80, [@typed={0x10, 0x7c, @str='net/psched\x00'}]}, @generic="219526015870af28e05ffbffd06d56cfe20e9686989e8c230bef3a252856a5f91e3dbe284beca6c2a216e5665211d90aeb155ff14e3a1ffe16b1dd8c72334b960867efc58bab302c5fe12f19d15b8caa5a6ef4fc7fe589f42209821b6a1c1ed7378e1ddd008d"]}, 0x340}, {&(0x7f0000003d80)={0x138, 0x32, 0xc00, 0x70bd27, 0x25dfdbfb, "", [@nested={0x24, 0x92, [@generic="522c7d4f4cf92e3d913f886300eceaed164910efb106f05c5a545482d7fe20"]}, @typed={0x8, 0x90, @fd=r5}, @generic="ae5974cca666962af57dbdb4840b97aec2302d52ff3776a0853669f05765d1408bbc34e080c9bb1df8ee906da1dbb52a7f67751ae68a52abd5e3a123bc1b70ff93401e0d7eb8c55d6fc6629ee0057270b5cfd9bdc7731061f7db2097541ef820c9f363a848f7361652da559c4dc3b17dd1ebc8f3ad3ba30a0388553b8b154b92e299b5942925719789a5e6ea99beca657ac41007a49f123da3c40a96a2964e0c95b6b2c8562b9e2e7e4a9d2669c746fa9ef170bf103bc2f01c5288f7b3e8a6a633143515d1f62d0335a8e155b1192f802de9942f1169d2efd9bfb3d1c57224e14ce68f709dd9785958c95d45264f017ef5a896", @typed={0x8, 0x6a, @u32=0x5}]}, 0x138}, {&(0x7f0000003ec0)={0x210, 0x1a, 0x400, 0x70bd2d, 0x25dfdbfe, "", [@generic="08eddcb4ecfa1ca3145056f0f4fe7b85db48f30f15c30683245c8dacd39e688ebe3979a956811b2e39db8dc5fd2e61e487c479be1c26dd927a613a243242363f2b1b7cd7eec9d476ded709c85c0401b9f419a8cb56f8df3000b8a70822775b9f0b1e50927e0e4949db85793e215b3a8b86dee8dfc009a983efc67b109b163b15a2a46f03a4707f9472a7182c282fed99b8c1a1037b54f5d37768dbe4911332a1619487a4768dd4ca263e9e56a436e1c5322be7f25d68614fccb0484477a4dab15a48755e2b3b2d7b831a21c6c1f1096a410898f2b84495772f00eb6304508e21397adec8f1d0e5", @typed={0xf8, 0x25, @binary="05880ff9250a542cef7d09600bebf9c4ef40c7a340c840124ed097d5f0b9433654e60bf17e3aa507153d40dd0a488b758c4fe46b6f175a06fb5aada625522050afd576f63a63616f0f8f9922f1ddbb58546be054461c5b502ee546bce005666d7d1ab44d8f4f0adfce2f6f9a9c90beedd499728774f0cec06d5a83bd4df6c3142604dae529e42debff4294af20ef7aa9935da0a51e7870e58ea780830ccc0bee5f6ce21306685bb40afc362548f8e0fc610a993a91a6cf2913b69e960fe41e695442c34881905c1f62c9b3a236197b7bc7550c64f5f10635b64a070fdc1e9fc262ed157169def2851abcb815ce86c01d09"}, @typed={0x8, 0x58, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @typed={0x8, 0x55, @u32=0x80000001}, @typed={0xc, 0x43, @u64=0x4}, @typed={0x4, 0x6}]}, 0x210}], 0x5, &(0x7f0000004340)=[@rights={0x18, 0x1, 0x1, [r6]}, @cred={0x20, 0x1, 0x2, r0, r7, r8}], 0x38, 0x480c0}, 0x40800) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f00000043c0)=@assoc_value={0x0}, &(0x7f0000004400)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000004440)={r9, 0x1f2dbec6, 0x30}, 0xc) r10 = syz_open_procfs(r0, &(0x7f0000ec9ff3)='net/psched\x00') sendfile(r10, r10, &(0x7f0000e48000)=0xffffe, 0x8) 2018/04/08 20:57:24 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f00000027c0), 0x0, &(0x7f0000000280)=""/235, 0xeb}, 0x10002) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xffff}, 0x14) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000440)='1', 0xfdef}], 0x1) 2018/04/08 20:57:24 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f00000006c0)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffd, 0x400) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000700)={0xffff}, 0x1) ioctl$KVM_SET_LAPIC(0xffffffffffffffff, 0x4400ae8f, &(0x7f00000002c0)={"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"}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000d40)=@broute={'broute\x00', 0x20, 0x3, 0x3b8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000900], 0x0, &(0x7f0000001dc0), &(0x7f0000000900)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x41, 0x60, 'ip6gre0\x00', 'erspan0\x00', 'ip6_vti0\x00', 'bpq0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}, [0x0, 0x0, 0xff, 0xff], 0xa8, 0xa8, 0xf8, [@cluster={'cluster\x00', 0x10, {{0x4, 0xb018, 0x2}}}]}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00', 0x1, 0x1, 0xffffffff}}}}, {{{0x9, 0x60, 0x9bff, 'bridge0\x00', 'dummy0\x00', 'ip_vti0\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], @random="975616a783c6", [0xff, 0x0, 0xff, 0xff], 0xa0, 0xf0, 0x120, [@state={'state\x00', 0x8, {{0xffffffffffff06d9}}}]}, [@common=@LED={'LED\x00', 0x28, {{'syz1\x00', 0x0, 0x5, 0xff}}}]}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x1}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x1, [{{{0x13, 0x0, 0xfffffffffffffffc, 'vlan0\x00', 'bcpf0\x00\x00\x00D\x00\x00\x00\x00\x00\x00@', 'gretap0\x00', 'teql0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0x0, 0x0, 0xff, 0xfffffffffffffffe], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xcf}, [0x0, 0x8, 0x0, 0x0, 0x0, 0xffffffffffffffff], 0xc0, 0xc0, 0x110, [@helper={'helper\x00', 0x28, {{0x1, 'sip-20000\x00'}}}]}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x2, 'syz1\x00', 0x4}}}}]}]}, 0x430) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000240)=""/12) ioctl$TCSETAW(0xffffffffffffffff, 0x5407, &(0x7f0000000280)={0x7, 0x0, 0x721, 0x1, 0xffffffffffff2127, 0x0, 0x7fffffff, 0x3, 0x2, 0x8000}) 2018/04/08 20:57:24 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f00000027c0), 0x0, &(0x7f0000000280)=""/235, 0xeb}, 0x10002) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xffff}, 0x14) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000440)='1', 0x1}], 0x7) 2018/04/08 20:57:24 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xb, @mcast1={0xff, 0x1, [0x0, 0xe005000000000000], 0x1}}, 0x1c) 2018/04/08 20:57:24 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x54, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040)={0x87}, 0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000000c0)=""/120, &(0x7f0000000140)=0x78) open_by_handle_at(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="73000000220c0000f467f1cad987a7e67135a6cfd1cd2be5b6f75b7e4df3df5cda2a3f01c81bc0b675822b732e5608a59fa1fd07a6b7b3c26954afded0620d5ec5b7485ce95664aa43d0958e133d153bc5188317500af2bc21c94196abb29801b9d1d766617da5a9f0b32437feffffff36fcbee8a6a7bef73883857d5d3d5bb336892f66b67556b3d7f384669a20cf73af9b2c95b68f3e0a7d19a9ab96079745121aa399e67ef45f4c0ad3449a8a45ac2a4596e1d1b98cd738ba7da73f8ed759fbd85597bfbb156bcb3a870000000000000000000000"], 0x200) sendfile(0xffffffffffffffff, r0, 0x0, 0x4) fcntl$notify(r0, 0x402, 0x2a) recvfrom$unix(r0, &(0x7f0000000580)=""/123, 0x7b, 0x2, &(0x7f0000000600)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000440)={0x0, 0x80000, r0}) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000880)={@in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x5, 0x2, 0x0, "38082d6b8cc7ee61fe955f7f9e309e1aac6c6b86f7067a32dec2e84e658c44b88aff1ad14ac2d56abb1f88d708fad927b36b2637d74937a20f16ca911de765c7b6c2405e193a5952c46d004a130a1b17"}, 0xd8) 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(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000200)) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000300)=""/223) chmod(&(0x7f0000000400)='./file0\x00', 0x2) ptrace$peekuser(0x3, 0x0, 0x1a) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x20202, 0x0) write$tun(r2, &(0x7f0000000500)=ANY=[@ANYBLOB="6a3d604dffef6c641c32f327b4f07a1065bc9cb6ce59ab73159378516f4e8095f9049a57bfe7fbb352395c17c3c5d25dec59bb9bbc10aa05e9f89a05b46da75a8fdf86f96c5e502109a82fa0758ffd141c136b44350b65114b2fad5293e370035fdab85d952c511445a69719d0ce7f4b"], 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000480)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0, @ANYRES64=r1], &(0x7f0000000180)=0x3) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000001c0)={0x0, 0x7}, &(0x7f0000000200)=0x8) fallocate(r2, 0x3, 0x0, 0x81) timerfd_settime(r0, 0x1, &(0x7f0000000680)={{0x77359400}, {0x77359400}}, &(0x7f00000006c0)) clock_gettime(0x0, &(0x7f0000000740)) listen(r2, 0xffff) 2018/04/08 20:57:24 executing program 0: 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$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xb, @mcast1={0xff, 0x1, [0x0, 0x8060000], 0x1}}, 0x1c) [ 401.052847] xt_cluster: node mask cannot exceed total number of nodes 2018/04/08 20:57:25 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000007ff6f)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000080)=[{0x0, 0x0, &(0x7f000001c000)=[{&(0x7f0000000000)="cec3c10f9441328ae007994ccc361d4127636f646d31dcf3aed134be56cdf8b30414bb2e50ec86ba17d4c6", 0x2b}], 0x1}], 0x1, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x80000, 0x0) connect$pppoe(r2, &(0x7f00000000c0)={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'vlan0\x00'}}, 0x1e) recvmsg(r1, &(0x7f0000214fc8)={&(0x7f0000214fec)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f0000140fd0)=[{&(0x7f0000154fd6)=""/42, 0x2a}], 0x1, &(0x7f0000214000)=""/155, 0x9b}, 0x0) 2018/04/08 20:57:25 executing program 3: r0 = syz_open_dev$admmidi(&(0x7f0000000300)='/dev/admmidi#\x00', 0x2, 0x400000) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000340), &(0x7f0000000380)=0x4) r1 = socket(0x10, 0x400000000003, 0x0) write(r1, &(0x7f00000005c0)="0fad21f4ffbaba47e8c727c1170000001a001bca0000132100f404fffffd9872d0f0cf", 0x2f8) openat$ipvs(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) r2 = perf_event_open(&(0x7f0000223000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000f7bfc0), 0xd948aa, 0x40010000, &(0x7f0000000000)={0x0, r3+10000000}) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x44}) io_setup(0xadae, &(0x7f00000000c0)=0x0) io_cancel(r5, &(0x7f0000000180)={0x0, 0x0, 0x0, 0xf, 0x100000000, r4, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x0, r4}, &(0x7f00000001c0)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000003c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f0000000240)=0x2) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) sched_setaffinity(0x0, 0x8, &(0x7f000080b000)) readv(r4, &(0x7f0000d32fc0)=[{&(0x7f000039a000)=""/185, 0xb9}], 0x1) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x1) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000140)={0x10001, 0x4, 0x2f9e, 0x7fff, 0x5, 0xffff, 0x7f}, 0xc) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x4040, 0x0) ioctl$DRM_IOCTL_RES_CTX(r6, 0xc0106426, &(0x7f0000000280)={0x2, &(0x7f0000000200)=[{}, {}]}) socket$vsock_dgram(0x28, 0x2, 0x0) [ 401.134447] xt_cluster: node mask cannot exceed total number of nodes 2018/04/08 20:57:25 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 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'ip6tnl0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="4100000000c8fd94175c01000007000000000000010000000000000000000000000000000000000000000000"]}) 2018/04/08 20:57:25 executing program 4: r0 = socket(0x0, 0x0, 0x0) 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) process_vm_readv(0x0, &(0x7f000000b000), 0x0, &(0x7f0000007000), 0x0, 0x0) fcntl$getflags(r1, 0x1) r2 = socket(0x11, 0x100000802, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x1001}) ioctl$TUNSETLINK(r3, 0x400454cd, 0x308) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={"092062301a00", 0xa201}) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f00000002c0)={0x0, 0x0, 0x0, &(0x7f0000000180)}) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getuid() setreuid(r4, r5) 2018/04/08 20:57:25 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x901, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="0f7fa8fccb"], &(0x7f0000000240)=0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) ioctl$KVM_RUN(r3, 0xae80, 0x0) readahead(r3, 0x1000, 0xfffffffffffffd85) 2018/04/08 20:57:25 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(0x10, 0x2, 0xc) write(r0, &(0x7f0000000080)="1f0000000104ff00014454c0071100000a05010008000100030423fdffdf00", 0x1f) ioctl$VHOST_SET_OWNER(0xffffffffffffffff, 0xaf01, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) r2 = syz_open_dev$sg(&(0x7f00000024c0)='/dev/sg#\x00', 0x9, 0x88400) ioctl$KVM_SET_FPU(r2, 0x41a0ae8d, &(0x7f0000002bc0)={[], 0xfb1c, 0x7f910fc3, 0x3, 0x0, 0x0, 0x10000, 0x1}) memfd_create(&(0x7f0000002500)='%ppp0(!)selftrusted\x00', 0x2) mkdir(&(0x7f0000000000)='./file0\x00', 0x2000) writev(r2, &(0x7f00000027c0), 0x0) unlink(&(0x7f0000000080)='./file0/file0\x00') syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x0, 0x204200) setrlimit(0x1000000000000007, &(0x7f000068d000)) bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0x5, 0x1, 0xc32, 0x8}, 0x2c) setsockopt$nfc_llcp_NFC_LLCP_RW(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000000180), 0x4) openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file0\x00', 0x20000000001, 0x0) mknod$loop(&(0x7f0000000200)='./file0/file0\x00', 0x100, 0x0) rmdir(&(0x7f0000002540)='./file0/file0\x00') pipe(&(0x7f0000000040)={0xffffffffffffffff}) recvmsg$kcm(r3, &(0x7f0000002480)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000140)=""/9, 0x9}, {&(0x7f0000000280)=""/36, 0x24}, {&(0x7f00000002c0)=""/150, 0x96}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/72, 0x48}], 0x5, &(0x7f0000001480)=""/4096, 0x1000, 0x5}, 0x40000021) rmdir(&(0x7f00000027c0)='./file0\x00') getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f00000026c0)={'nat\x00'}, &(0x7f0000002740)=0x78) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x3, &(0x7f0000002780)=0x3, 0x4) getsockopt$inet6_tcp_int(r4, 0x6, 0x7, &(0x7f00001dcffc), &(0x7f0000d21ffc)=0x4) mkdir(&(0x7f0000002800)='./file0\x00', 0x7) getpgid(0x0) writev(r3, &(0x7f0000002600)=[{&(0x7f0000002580)="85e5fba5050aa6159c216f657ebb46228e84b29a09de9257e09fe543d3596577fcae5b36676b48cbb3d35f24646149f446ce7c025c407c1ae148697818a007bbdab6a01b93feba8c53e93fe652d273", 0x4f}], 0x1) 2018/04/08 20:57:25 executing program 0: 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$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xb, @mcast1={0xff, 0x1, [0x0, 0x1000000], 0x1}}, 0x1c) [ 401.356810] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 401.407349] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/08 20:57:26 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x400, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000080)=""/103) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000200)=[{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000002780)="a7118230eef5e420406dc6a099da077d", 0x10}], 0x1, &(0x7f0000000040)}], 0x1, 0x0) recvmsg(r2, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/08 20:57:26 executing program 5: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x5) r1 = syz_open_dev$usbmon(&(0x7f00004b7000)='/dev/usbmon#\x00', 0x0, 0x0) gettid() r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x2000000005452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r3, 0x8, r2) read$eventfd(r1, &(0x7f0000745000), 0x8) fcntl$setsig(r3, 0xa, 0x12) pread64(r1, &(0x7f0000e95f16)=""/234, 0xea, 0x0) poll(&(0x7f0000027ff8)=[{r4}], 0x1, 0x8000) dup3(r3, r4, 0x0) tkill(r2, 0x16) 2018/04/08 20:57:26 executing program 0: 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$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xb, @mcast1={0xff, 0x1, [0x0, 0xfffffdef], 0x1}}, 0x1c) 2018/04/08 20:57:26 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) set_mempolicy(0x3, &(0x7f0000000000)=0x9, 0x81) r1 = getgid() getresgid(&(0x7f0000000080)=0x0, &(0x7f00000000c0), &(0x7f0000000100)) socketpair$inet(0x2, 0x7, 0x7, &(0x7f0000000240)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000780)={0x0, 0x80000001, 0x3368}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000800)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000840)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000880)={0xffff, 0x200, 0xffff, 0xfc, 0x0}, &(0x7f00000008c0)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000900)={0x0, @in6={{0xa, 0x4e22, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x80}}}, &(0x7f00000009c0)=0x84) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000a00)=@assoc_value={0x0}, &(0x7f0000000a40)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000a80)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}}, &(0x7f0000000b40)=0x84) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000b80)={0x0, 0xd6, 0x3, [0x7, 0x7fffffff, 0x4]}, &(0x7f0000000bc0)=0xe) sendmsg$inet_sctp(r3, &(0x7f0000000dc0)={&(0x7f0000000280)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000000700)=[{&(0x7f00000002c0)="d1a36b21cb9a5fb3132480c219fa2198e6a103e66b2afa18997f4c7d9857b013d0afa3683cbfdfb953d631a712e746783d9829199bda8b48acf6038c82f94bae5f110f1b9cbb248165d0d6d311612bf2a4244fb55456bdca0084b38a04e394482e7c4f63", 0x64}, {&(0x7f0000000340)="0d1567a4707f4c18bb8152e4ae587a12ef17921dc409e9242d5341755de2f07aee468dada60862a458334b58ac7336ecbcb5fba1795c43f7a0b0755703461a4838ccc20d8d4476072ca8d1abd94f961407f71217d5de2d383f0962a97622ff781c30c80fc133ebb4", 0x68}, {&(0x7f00000003c0)="56d99ae7464eb4523a696acd333745d2d91c23d0fa7d3a5bcac6b473170c82650289820c0ee2461345ad83383f0d23a1d38b8cee01fa9f42bc94f9b3f169daa47fcc8cc9c832a061d3c33bf033491f691e7e7c8f2f9e74804afae0b8c400e6689ef1c28b912c5f13a6a42de67fa518c71664585748753906e2a868a4feeea6b808ac57f021dc1e8b7c5c20bed8c2137fac1ae83eeefd5c5cd70d93b8655252d8218519", 0xa3}, {&(0x7f0000000480)="ac55002824872e3cf1953329afb1356166203c942a3f88a57e0030be6469f62d063ca22ccf3afbb8f32b85fa8572432bc02474452af572b088abb93bf77cd9325295b3bc8f7c91d635403fd3160cb27f5edc14673f395ed4988ce5f5f31d4c56df3a870aca16916823f86705a47be36c3b80d0bf68bd942e005e66ccdbc817ad", 0x80}, {&(0x7f0000000500)="8c7e6c9f26ea5ad8a65ef19f1be6660f026253ccf9d4fddfbd49962b649cc9e813feb81b4d473ad1f27289548dcfc597b835cddfde55d9bc0d5717c2824a8525fafc95501681a0aed46c3aa2307d31eeb012ec021d113ff5294c0ae76dbf1698c4e81e7e72924752775c73cd238b808f32affc1e3ab8f95af9", 0x79}, {&(0x7f0000000580)="005468e815f5db248b2c1016652287c4ee552a6065a9d65acb9916826ad2cb52c84c0fecaecd3398b6c282f02d6041ce7f06b25187a17303a24b5ce4e6d0a94a3bc699e88a25f9f8b4f95644d0d9358b5ad4423f68fc572c0ec8aa92b69324826f87c56e756e322c49238301ebce5b52d60dc74525c835b1d37936c15644c0b217b1cf29f07c7139c4008bceb0d3bdcf22e35fe5a03c990bb1152d1702aa523741352fed5d221a3831f93214064267c0", 0xb0}, {&(0x7f0000000640)="dcb8fab022c0ec0701edde28cc0c709bdb8318d122a09a12159aab952a7be7bdff85e0efc0b00867230305", 0x2b}, {&(0x7f0000000680)="ee46b113c444345d9624412b35e0c9b5d9f9e8675f595559e1d170db6cecd244e93c96552be263f5ebec5284d76278789d3f30f2dd6960f0bbdc4f2df67e031349507f8289740c4d03404b3f2f4a813623aa10c249f291769b3cb5b029a9", 0x5e}], 0x8, &(0x7f0000000c00)=[@sndrcv={0x30, 0x84, 0x1, {0x8, 0x2, 0x8000, 0x6, 0x3, 0x1000, 0x0, 0x5, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x7fff, 0x5, 0x100000000, 0x82b, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x7c8, 0x7607, 0x800e, 0x80ff, 0x7, 0x91e, 0x7fffffff, 0x3ff, r6}}, @init={0x18, 0x84, 0x0, {0x6, 0x80, 0x5, 0x8001}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x3, 0x8, 0x3, 0x6, 0xffff, 0x8, 0xffffffffffff6dd9, r7}}, @sndrcv={0x30, 0x84, 0x1, {0xb2, 0x10000, 0x200, 0x1, 0x3f, 0xffff, 0x2504e8bd, 0xfff, r8}}, @sndrcv={0x30, 0x84, 0x1, {0xd9f3, 0x2b, 0x0, 0x1, 0x0, 0x3, 0xd2, 0x7, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x10000, 0x8206, 0x8000, 0x2, r10}}, @init={0x18, 0x84, 0x0, {0xac70, 0x8, 0x9, 0x40}}], 0x1b0, 0x8040}, 0x4010) r11 = getgid() getgroups(0x3, &(0x7f0000000140)=[r1, r2, r11]) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}}, 0x20) r12 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x2a, 0x80) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000001c0)={0x16, 0x0, 0x1, 0x7fff}) ioctl$DRM_IOCTL_AGP_BIND(r12, 0x40106436, &(0x7f0000000200)={r13, 0x1}) 2018/04/08 20:57:26 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f000014a000)='/dev/usbmon#\x00', 0x0, 0x0) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) ioctl$sock_netrom_SIOCADDRT(r0, 0x80089203, &(0x7f0000000340)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x2000, 0x0) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f00000001c0)=0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0xfbd, 0x6, 0x5, 0xa9, 0x100000000}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={r2, 0xff}, 0x8) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000000380)={0x9, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x108) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000200)={r2, 0x10000}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r2}, 0x8) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/04/08 20:57:26 executing program 4: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x11, &(0x7f0000000f96), 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400000, 0x0) ioctl$KDENABIO(r1, 0x4b36) fchmodat(r1, &(0x7f0000000040)='./file0\x00', 0xf7) 2018/04/08 20:57:26 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1, 0x300) accept$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14) sendmsg$can_bcm(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x1d, r2}, 0x10, &(0x7f00000001c0)={&(0x7f0000000140)={0x2, 0x200, 0x6, {0x77359400}, {0x77359400}, {0x0, 0x64c, 0x2bcd, 0x5}, 0x1, @can={{0x0, 0x0, 0x1915, 0x8d87}, 0x5, 0x1, 0x0, 0x0, "4ca27d727f6c42f8"}}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x4000000) r3 = socket$inet6_udp(0xa, 0x2, 0x0) socket(0x4000000010, 0x803, 0x0) mq_notify(r3, &(0x7f0000c38000)={0x20000000, 0x15, 0x2, @thr={&(0x7f000090b000), &(0x7f00009a5fb7)}}) r4 = msgget(0x2, 0x424) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0}, &(0x7f00000003c0)=0xc) stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000004c0)=0x0) r10 = getpgrp(0x0) msgctl$IPC_SET(r4, 0x1, &(0x7f0000000500)={{0xcc, r5, r6, r7, r8, 0x10, 0x1}, 0x9, 0x1000, 0x8, 0x1f, 0x7ff, 0x3, r9, r10}) 2018/04/08 20:57:26 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f00000027c0), 0x0, &(0x7f0000000280)=""/235, 0xeb}, 0x10002) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xffff}, 0x14) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000440)='1', 0x1}], 0x8) 2018/04/08 20:57:26 executing program 7: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r2 = dup2(r1, r0) openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000000)={'NETMAP\x00'}, &(0x7f0000000040)=0x1e) r3 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f00002d7000)='./file0\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$KVM_GET_REG_LIST(r3, 0xc008aeb0, &(0x7f0000000340)=ANY=[@ANYBLOB="0700f4ff00000000080000000000000090000000000000002e4c0000000000000100000000000000810000000000000006000000000000000300000000000007f531d751a9be85cfb738ab66a6dd406b84a2fbaee8b8555edcc2b4c1104c74dd1f8c6926d0c60324fced27aa5c55692ec8f97059f00646dc7eb595b9d04262ea3b4f8e68efbdcaace7abe9cb51e88200000000000000000000"]) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r5 = creat(&(0x7f0000003ff8)='./file0\x00', 0x0) write$sndseq(r5, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x0, 0x989680}}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000000040)={0x800, 0x0, 0x10003}) ioctl$DRM_IOCTL_SG_ALLOC(r5, 0xc0106438, &(0x7f0000000080)={0x8, r6}) openat$cgroup_int(r5, &(0x7f0000000000)='hugetlb.2MB.failcnt\x00', 0x2, 0x0) ioctl$UFFDIO_ZEROPAGE(r4, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) semctl$SEM_INFO(0x0, 0x0, 0x13, &(0x7f0000000100)=""/209) ioctl$EVIOCGKEY(r7, 0x80404518, &(0x7f0000000200)=""/80) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) socketpair(0x9, 0x7, 0x8, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r2, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}], 0x2cf) 2018/04/08 20:57:26 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xb, @mcast1={0xff, 0x1, [0x0, 0x800000000000000], 0x1}}, 0x1c) 2018/04/08 20:57:26 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x2, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$int_in(r0, 0x800400800c5012, &(0x7f0000000100)) 2018/04/08 20:57:26 executing program 4: syz_emit_ethernet(0x2e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}, {[@timestamp={0x7, 0x4}]}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000080)) r0 = getpgrp(0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x80800) perf_event_open(&(0x7f00000000c0)={0x4, 0x70, 0x5, 0x837, 0x3, 0x1, 0x0, 0x2, 0x60004, 0x4, 0x9, 0x8, 0xf3, 0x3020, 0x8, 0x3, 0x7, 0x7, 0xfffffffffffffffb, 0x1, 0x7, 0x7, 0x7fffffff, 0x4, 0xdd69, 0x5, 0x7, 0xfffffffffffffff9, 0x8, 0x5f0000000000, 0x5, 0xe9c1, 0x8001, 0x758, 0xfcc5, 0x1ff, 0xfffffffffffffffb, 0x2, 0x0, 0x6, 0x1, @perf_bp={&(0x7f0000000000), 0xa}, 0x10008, 0x5, 0x100000000, 0x3, 0x5, 0xd10, 0x2e04dcb6}, r0, 0x4, r1, 0x1) 2018/04/08 20:57:26 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x3c) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000080), &(0x7f00000000c0)=0xc) connect$inet6(r0, &(0x7f0000017000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000009fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000740)="87", 0x1}], 0x1, &(0x7f0000000100)}, 0xc100) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000180)="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", 0x4d2}], 0x1, &(0x7f0000028000)}, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) [ 402.546825] binder: 26407:26408 ioctl c008aeb0 20000340 returned -22 2018/04/08 20:57:27 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0x5) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000000)=0x100000000, 0x4) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000c97ff8)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000001140)='/dev/audio\x00', 0x0, 0x0) close(r2) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000000)) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001300)=""/81, &(0x7f0000001380)=""/21, &(0x7f00000013c0)=""/143}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r3 = syz_open_dev$sndctrl(&(0x7f0000843000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r3, 0xc4c85513, &(0x7f0000b46b38)={{0x0, 0x0, 0x0, 0x0, "2a421c03781c85e5de4eae2be6be026f26ed58788e01428a987c6eb6d58814a89e3e9d707f1c8d002aaab2c6"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4], {0x0, 0x989680}}) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x0, 0x0) preadv(r4, &(0x7f0000000140)=[{&(0x7f0000000000)=""/250, 0x1}], 0xdf, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r3, 0xc4c85513, &(0x7f00000000c0)={{0x8, 0x5, 0x0, 0x0, "ecd0e9b84f2f4a9632a3b27a86c797b27cea091f4d798587fc1e33badc4a44e05c69e93c4c5afe8e6461b796"}, 0x2, [0x3b1f, 0x0, 0x0, 0x2, 0x6, 0x3, 0x8, 0x1, 0x0, 0x20, 0x80, 0x2, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x3, 0x3ff, 0x9, 0x6, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x49e63861, 0x1, 0x4, 0x1ae, 0x9, 0x6, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1, 0x0, 0x4, 0x8000, 0x0, 0x10000, 0x0, 0x9, 0x0, 0x3, 0x1ff, 0x0, 0x9, 0x1, 0xfff, 0x81c, 0x0, 0x70, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, 0x61, 0xfffffffffffffff8, 0x3, 0x0, 0x7fffffff, 0x0, 0x800, 0x122, 0x0, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x9, 0x6, 0x0, 0x0, 0x0, 0xe21, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0xa0, 0x0, 0x0, 0x0, 0xab97, 0x0, 0x0, 0x0, 0x0, 0x6, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x5, 0x9, 0x0, 0x40, 0x22, 0x2, 0x0, 0x0, 0x80, 0x81, 0xa, 0x0, 0x7f], {0x0, r5+30000000}}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) r6 = creat(&(0x7f000001bff4)='./file0/bus\x00', 0x0) setsockopt$packet_add_memb(r6, 0x107, 0x1, &(0x7f00000006c0)={0x0, 0x1, 0x6, @random="667928c0b3b5"}, 0x10) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000a40), &(0x7f0000000a80)=0xc) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000580)={0x0, 0x0, 0x7fffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f0000000380)={0x0, 0x4c, &(0x7f00000002c0)=[@in={0x2}, @in={0x2, 0x4e22}, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x11}}]}, &(0x7f00000003c0)=0x10) 2018/04/08 20:57:27 executing program 2: r0 = syz_open_dev$urandom(&(0x7f0000c4f000)='/dev/urandom\x00', 0x0, 0x0) r1 = syz_open_dev$random(&(0x7f0000000ff4)='/dev/random\x00', 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x42c00) r2 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x8001, 0x101000) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000100)=0xf006) ioctl$int_in(r0, 0x5452, &(0x7f0000a1aff8)=0xc942) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x400000, 0x0) getsockopt$inet_tcp_int(r3, 0x6, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) r4 = syz_open_dev$random(&(0x7f0000000ff4)='/dev/random\x00', 0x0, 0x0) ioctl$int_in(r4, 0x5452, &(0x7f0000ca9ff8)=0xffffffffffff8001) dup3(r0, r1, 0x0) 2018/04/08 20:57:27 executing program 4: r0 = semget$private(0x0, 0x2, 0x0) semop(r0, &(0x7f000002efe2)=[{0x0, 0x9}], 0x1) semop(r0, &(0x7f000001a000)=[{}, {}], 0x2) semop(r0, &(0x7f0000176ff5)=[{}, {}], 0x2) semctl$GETZCNT(r0, 0x0, 0xf, &(0x7f0000000200)=""/252) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x7, 0x101000) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) 2018/04/08 20:57:27 executing program 3: socket$packet(0x11, 0x3, 0x300) r0 = syz_open_procfs(0x0, &(0x7f00006e7ff5)='net/ptype\x00') syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x8000) preadv(r0, &(0x7f00005e9000)=[{&(0x7f00000000c0)=""/182, 0xb6}], 0x1, 0x0) 2018/04/08 20:57:27 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xb, @mcast1={0xff, 0x1, [0x0, 0x5e0], 0x1}}, 0x1c) 2018/04/08 20:57:27 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ba4000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, r0, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x10d081) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r2, 0xc0405519, &(0x7f0000000040)={0x4, 0x3, 0x8, 0x4, "af9c6c2f745d046b866ea5750b33baac3454deed7941b442e62cce982041c1c55aa557a76b50949db39847e8", 0x100}) perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00002e8000)}}, 0x0, 0x0, r1, 0x0) 2018/04/08 20:57:27 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f00000027c0), 0x0, &(0x7f0000000280)=""/235, 0xeb}, 0x10002) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xffff}, 0x14) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000440)='1', 0x1}], 0x7fb7) 2018/04/08 20:57:27 executing program 7: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, @dev}, &(0x7f00000001c0)=0x10, 0x80000) r1 = gettid() fcntl$setownex(r0, 0xf, &(0x7f0000000200)={0x2, r1}) r2 = socket$packet(0x11, 0x2, 0x300) r3 = syz_open_dev$audion(&(0x7f0000000240)='/dev/audio#\x00', 0x1000, 0x20800) setsockopt$llc_int(r3, 0x10c, 0xb, &(0x7f0000000280)=0x1, 0x4) r4 = accept4$packet(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14, 0x80000) connect$packet(r2, &(0x7f00000000c0)={0x11, 0x4, r5, 0x1, 0xffff, 0x6, @random="a135cd985361"}, 0x14) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f0000000140)) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0x2000}, 0x4) memfd_create(&(0x7f0000000340)='/dev/audio#\x00', 0x1) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000000)={0xfffffffffffffffe, 0x0, 0x8000}, 0x4) tkill(r1, 0x4) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, &(0x7f00000002c0)={{0xffffffffffffffff, 0x3, 0x6, 0x1, 0x5}, 0x4, 0x3}) 2018/04/08 20:57:27 executing program 2: r0 = socket(0x2, 0x805, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f00000000c0)=""/83, &(0x7f0000000140)=0x3b2) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e1c, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xffffffffffffff73) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000180)) sendto$inet(r0, &(0x7f0000000040)="388955cca0ccb6fdb967a1b55c458d4b687c0b", 0x13, 0x0, &(0x7f0000af3ff0)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0xd63c, 0xa4) readv(r0, &(0x7f0000000e00)=[{&(0x7f0000000d80)=""/79, 0x4f}], 0x100000000000035f) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000080)={0x1, 0x3, 0x8, 0x9}, 0x6) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0xf1d, 0x40) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000240)={0x80000000}) 2018/04/08 20:57:27 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xb, @mcast1={0xff, 0x1, [0x0, 0xffffa888], 0x1}}, 0x1c) 2018/04/08 20:57:27 executing program 7: syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x3, 0x4000) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x6b0c6826289f2096, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000580)='/dev/adsp#\x00', 0x20, 0x400000) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000040)=ANY=[]) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) prctl$setendian(0x14, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000000100)={0x4, 0x10, [0x1, 0x3a4, 0x7f, 0x5b45]}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000000000)=""/250) 2018/04/08 20:57:27 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x7fff, 0x200000) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x3be) 2018/04/08 20:57:27 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) r5 = memfd_create(&(0x7f0000000240)="64657620acc2b320fd785e18fa9cae1266786f034b4b9cc76317f2a743bddf8cb99605b8d9540fc70cb93475bcce4f7a2f28c2236a68e3dcd5197da7e00b9f3ff57853643cf928e70f87becdd144532926edafc7b5a241a0a294b5895bfa980b280c7df3ac3ca2422c7d5355d900796193b469597d7a2e221e3ea5bde9e6f5bf83421dc524fb03af370a325eaacd40b91b6799f300e9efbcb5b0a9557594a891", 0x0) write(r5, &(0x7f0000000000)="1646", 0x2) sendfile(r5, r5, &(0x7f0000001000), 0xffff) setitimer(0x0, &(0x7f00000000c0)={{0x0, 0x7530}}, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000140)=[@text16={0x10, &(0x7f0000000040)="66b99a0000400f32b890008ee80fecb31fa36766c7442400c20000006766c7442402020000006766c744240600000000670f01142466b9630b000066b80400000066ba000000000f30ba420066edf30f10f88fe95801260f000f890d00b87c008ed0", 0x62}], 0x1, 0x0, &(0x7f00000002c0), 0x0) 2018/04/08 20:57:27 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000140)={&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000000c0)=""/113, 0x71, 0x1}, 0x40000000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000340)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000380)={'vcan0\x00', r1}) r3 = socket$can_raw(0x1d, 0x3, 0x1) sendmsg$can_raw(r3, &(0x7f000000e000)={&(0x7f00001c6000)={0x1d, r2}, 0x10, &(0x7f00003b0000)={&(0x7f0000d3fff0)=@can={{}, 0xfffffffffffffffd, 0x0, 0x0, 0x0, "ee90f68ba0ec9978"}, 0x10}, 0x1}, 0x0) 2018/04/08 20:57:27 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x101600, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0x80, &(0x7f0000000100)="a1d57bb4cc47b47a45aa1e8c8307a85d6adb11aa24cff5502c0407b33c4ca08af0254ff1344e70ef32e65d31314eb9800c343587f25094d373b04a6ef1e77397bde5814850f11f89ae8bbd2449af747289f3bd66d449e99d1cc6e2bb0fca7d1e74fe2f35fd4b409a997353b13b7c59b4ead77853066ee42c4ecae97b2c6386e2934d87f3619b557bec461543ed", 0x8d) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x7fffffff, 0x9}, 0xc) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x15}}, 0x14}, 0x1}, 0x0) 2018/04/08 20:57:27 executing program 0: 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$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xb, @mcast1={0xff, 0x1, [0x0, 0x1100000000000000], 0x1}}, 0x1c) 2018/04/08 20:57:27 executing program 2: r0 = creat(&(0x7f00003f1ff8)='./file0\x00', 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000100)={0x1, 0x1f}, 0x8) r1 = perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = gettid() timer_create(0x2, &(0x7f0000000140)={0x0, 0x31, 0x1, @tid=r2}, &(0x7f0000000180)) readlinkat(r0, &(0x7f0000001540)='./file0\x00', &(0x7f0000001580)=""/16, 0x10) lseek(r0, 0x3c, 0x1) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f00000001c0)) r3 = getpgrp(0xffffffffffffffff) accept4$vsock_stream(r0, &(0x7f00000012c0)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10, 0x80000) timer_create(0x0, &(0x7f0000000080)={0x0, 0x1d, 0x5, @tid=r3}, &(0x7f00000000c0)) r4 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x18}, 0x10) bind$pptp(r0, &(0x7f0000001500)={0x18, 0x2, {0x1, @loopback=0x7f000001}}, 0x1e) mmap(&(0x7f0000730000/0x4000)=nil, 0x4000, 0x4, 0x810, r4, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001300)={0x0, @in6={{0xa, 0x4e22, 0x100000001, @remote={0xfe, 0x80, [], 0xbb}, 0x3f}}, 0x9, 0x8, 0x40, 0x8fa, 0x81}, &(0x7f00000013c0)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001400)={r5, @in6={{0xa, 0x4e23, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, 0x0, 0xc0a}, &(0x7f00000014c0)=0x88) perf_event_open(&(0x7f0000001240)={0x2, 0x70, 0x7, 0x81, 0x5318, 0xc3, 0x0, 0x0, 0x800, 0xb, 0x9, 0x101, 0x606, 0x9, 0x400, 0x5, 0x0, 0x5, 0xfffffffffffffffa, 0xb1, 0x6, 0x3, 0x6, 0x1, 0x3, 0x6409, 0x7, 0xc1e6, 0x6, 0xffffffff, 0x1, 0x3, 0x62, 0x1, 0x5a467187, 0x6, 0x20, 0xffff, 0x0, 0x3ff, 0x3, @perf_bp={&(0x7f0000001200), 0x4}, 0x20, 0x200, 0x80, 0x6, 0xffffffffffffffff, 0x9, 0x9}, r3, 0x6, r1, 0xa) mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6_udp(0xa, 0x2, 0x0) r7 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r7, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e21, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4, 0x0, 0x2}}, 0x2e) connect$inet6(r6, &(0x7f0000000000)={0xa, 0x4e21, 0xb2, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) sendmsg$inet_sctp(r7, &(0x7f0000002540)={&(0x7f00000001c0)=@in6={0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c, &(0x7f0000002480)=[{&(0x7f0000000200)="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", 0x1000}], 0x1, &(0x7f0000002500), 0x0, 0x14}, 0xc045) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00000015c0)=0x401, 0x4) 2018/04/08 20:57:27 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='ns/net\x00') unshare(0x60000000) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x1) setns(r0, 0x0) [ 403.825501] IPVS: ftp: loaded support on port[0] = 21 [ 404.335777] semctl(GETNCNT/GETZCNT) is since 3.16 Single Unix Specification compliant. [ 404.335777] The task syz-executor4 (26503) triggered the difference, watch for misbehavior. 2018/04/08 20:57:28 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f00000027c0), 0x0, &(0x7f0000000280)=""/235, 0xeb}, 0x10002) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xffff}, 0x14) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000440)='1', 0x1}], 0x1300) 2018/04/08 20:57:28 executing program 0: 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$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xb, @mcast1={0xff, 0x1, [0x0, 0x8000000], 0x1}}, 0x1c) 2018/04/08 20:57:28 executing program 3: perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_ipx_SIOCAIPXITFCRT(0xffffffffffffffff, 0x89e0, &(0x7f0000000100)) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x2ec, 0x400) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00000000c0), &(0x7f0000000140)=0x4) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000aee000)={&(0x7f00000003c0)=@getspdinfo={0x14, 0x25, 0x21}, 0x14}, 0x1}, 0x0) 2018/04/08 20:57:28 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={'sit0\x00', {0x2}}) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x400) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f00000000c0)={0x2, 0x3, 0x0, 0x1, 0x200}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000000)=@generic={0x2, 0x9, 0x5}) 2018/04/08 20:57:28 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x800) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x4000000080}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x42, 0x10800a}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x30000, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000180)={'filter\x00', 0x0, 0x4, 0x10, [], 0x5, &(0x7f0000000100)=[{}, {}, {}, {}, {}], &(0x7f0000000080)=""/16}, &(0x7f0000000200)=0x78) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/08 20:57:28 executing program 2: bind$alg(0xffffffffffffffff, &(0x7f00009db000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000000040)={0x79, 0x0, [0x5, 0x8000, 0x8000, 0x80000001]}) getsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000000000), &(0x7f0000000180)=0x4) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000240)='team\x00') getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000640)={@remote, @empty, 0x0}, &(0x7f0000000680)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000006c0)={{{@in=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@loopback}}, &(0x7f00000007c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000980)={'gretap0\x00', 0x0}) getpeername$packet(r0, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000a00)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000b00)={{{@in=@rand_addr, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}}}, &(0x7f0000000c00)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001080)={{{@in=@broadcast, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000001180)=0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f00000011c0)={@dev, 0x0}, &(0x7f0000001200)=0x14) accept$packet(r0, &(0x7f0000001300)={0x0, 0x0, 0x0}, &(0x7f0000001340)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000013c0)={'vcan0\x00', 0x0}) getsockname$packet(r0, &(0x7f0000001400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001440)=0x14) accept(r0, &(0x7f0000001480)=@can={0x0, 0x0}, &(0x7f0000001500)=0x80) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001680)={{{@in6=@mcast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000001780)=0xe8) getsockname$packet(r0, &(0x7f0000001880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000018c0)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001900)={{{@in6=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in=@remote}}, &(0x7f0000001a00)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001a40)={{{@in6=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@dev}}, &(0x7f0000001b40)=0xe8) getpeername$packet(r0, &(0x7f0000001b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001bc0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001c00)={'ipddp0\x00', 0x0}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000001d40)=@req={0x28, &(0x7f0000001d00)={'erspan0\x00', @ifru_addrs=@hci={0x1f, 0x0, 0x1}}}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000001d80)={'team0\x00', 0x0}) getsockname$packet(r0, &(0x7f0000001dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001e00)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001e40)={{{@in=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f0000001f40)=0xe8) accept$packet(r0, &(0x7f0000001f80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001fc0)=0x14) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000002000)={0x0, @broadcast, @loopback}, &(0x7f0000002040)=0xc) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f0000002980)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000002940)={&(0x7f0000002080)={0x888, r1, 0x1, 0x70bd2c, 0x25dfdbfb, {}, [{{0x8, 0x1, r2}, {0x1e4, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}, {0x8, 0x6, r3}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r8}, {0xdc, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7fff}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x24, 0x4, [{0x200, 0x4, 0x800, 0x9d7a}, {0x7, 0x4, 0x8000, 0x6}, {0x1, 0x25df, 0x6, 0x9}, {0x4, 0x3168, 0x7, 0x3ff}]}}}]}}, {{0x8, 0x1, r9}, {0x134, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffff}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x9}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r12}}}]}}, {{0x8, 0x1, r13}, {0xec, 0x2, [{0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r14}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}]}}, {{0x8, 0x1, r15}, {0x168, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffffffffc5f4}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r16}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r17}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r18}}}]}}, {{0x8, 0x1, r19}, {0xf4, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r20}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r21}}}]}}, {{0x8, 0x1, r22}, {0x100, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r23}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7fff}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x30abafb0}}, {0x8, 0x6, r24}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}]}}]}, 0x888}, 0x1, 0x0, 0x0, 0x8000}, 0x4000000) r25 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x800) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f00000000c0)=0x5c88) sendmsg$alg(r25, &(0x7f00007f3fe4)={0x0, 0x0, &(0x7f0000cf9ff0)=[{&(0x7f0000f83f6f)="942ec45e6ab817a04d5b929c635d113dcace175c8f114827e46562a28163bbba19bf24959eddebac130bce3c95a25d7637ab5abef59658c0966300da90a941e8a7", 0x41}], 0x18f}, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000140)={0x6, &(0x7f0000000100)=[{0x81, 0x140000000, 0x2, 0xff}, {0x36da1a2c, 0x1000, 0xfffffffffffff001, 0x800}, {0xda0, 0x6, 0x0, 0x9}, {0xb7, 0x2, 0x1, 0x10}, {0x3, 0x9, 0x0, 0xf695}, {0x400, 0x6, 0x4, 0x6}]}, 0x10) recvmmsg(r25, &(0x7f0000b45f40)=[{{&(0x7f000026a000)=@ethernet={0x0, @dev}, 0x10, &(0x7f00009defd0)=[{&(0x7f00007f4feb)=""/21, 0x15}, {&(0x7f00007f8f87)=""/121, 0x79}], 0x2, &(0x7f0000f35000)}}], 0x1, 0x0, 0x0) 2018/04/08 20:57:28 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f00001cd000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) accept(r0, &(0x7f0000000040)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @remote}}, &(0x7f00000000c0)=0x80) 2018/04/08 20:57:28 executing program 4: r0 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x852, 0x8a801) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000002c0), &(0x7f0000000280)=0xffffff81) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000080)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00000000c0)={0x0, 0x0, 0xeb640000000}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000100)={r2, r4}) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000800), 0x4) ioctl$sock_SIOCETHTOOL(r6, 0x8946, &(0x7f0000000200)={'bcs^0\x00', &(0x7f0000000240)=@ethtool_link_settings={0x4c}}) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000700)=ANY=[@ANYRES32=r3, @ANYRES64=r5, @ANYRES16=r0, @ANYBLOB="9d17db6aec368d916e06bd14f4f5c9edbd2cfde119ce987527876f6a9052d2b017434b1dc111b030eb424b7d6d448c60da15c67dd5bda394815dfd5b8fd8758880e1c55bc7195d42be610b8de51ec33ace5e26336986e2b584002a4bb956153191c028152fabf03b5bb682048d41fbc9bffd0260289fa43d3f538ab559e0b1f4f97d0c7b33513e8af5a81e854f694d0d5fb5786e972bbaa20a4a854efbfad6a681d8da28171900de6988afd191e61c8581c7d40a33b5f7a12fce16eac4b0bb889c6e98aab1322d602afd6a223a8ef01100a06261162196f70c2ab910e32aa545262d28f2d4f1"], 0x4) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) 2018/04/08 20:57:28 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000005, 0x84) sendto(r0, &(0x7f0000000080)="1f29652842d08a9edf8e3825b449aaa9db28678e03070ca8c06de2b2da05fa0551deda6a3d792ff65c759c7d6de35914f9caf2cf2f2dc9c2338aaf03e2f04a89f263b495d83ba7361d5dda48d88469d1d0080246c13065fa494186649c028794edb0e18da59d9c986d44ef84cba1472be56c19df31bbd0f0a0758393061a037728", 0x81, 0x804, &(0x7f0000000140)=@ipx={0x4, 0x9, 0x2, "885fba2b7fd3", 0x9}, 0x80) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f00000001c0)={"6e616b000000000000000000000000000000d38404298500", 0x2, [{}, {}]}, 0x48) 2018/04/08 20:57:28 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xb, @mcast1={0xff, 0x1, [0x0, 0x65580000], 0x1}}, 0x1c) 2018/04/08 20:57:28 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f00000000c0), &(0x7f0000000100)=0xc) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00000002c0)=@get={0x1, &(0x7f0000000080)=""/51, 0xa0}) sysinfo(&(0x7f0000000140)=""/71) getsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f00000004c0)=""/230, &(0x7f00000005c0)=0xe6) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000300)={0x8, {{0xa, 0x4e21, 0x8b6, @empty, 0x2}}}, 0x1d) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f00000001c0)={0x1, 0x1, 0x81, 0x0, 0x3, 0x7b1, 0x100000000, 0x4, 0xd00000000000, 0x0, 0x80, 0x1ff8000000, 0x0, 0x100000001, 0x8000, 0x3, 0x1, 0xfffffffffffffaf4, 0x1}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000280), &(0x7f0000000400)=0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000440), &(0x7f0000000480)=0x4) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x11e0000, 0x2, 0x3f, 0x100, 0x0, 0x2d, 0x0, 0x6, 0x5c4, 0x3000000, 0x3}, 0xb) 2018/04/08 20:57:29 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f00000027c0), 0x0, &(0x7f0000000280)=""/235, 0xeb}, 0x10002) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xffff}, 0x14) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000440)='1', 0x1}], 0x901) 2018/04/08 20:57:29 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bond0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000300)=@setlink={0x2c, 0x13, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_VFINFO_LIST={0xc, 0x16, [{0x8, 0x1, [@nested={0x4}]}]}]}, 0x2c}, 0x1}, 0x0) rt_sigpending(&(0x7f0000000040), 0x8) 2018/04/08 20:57:29 executing program 0: 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$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xb, @mcast1={0xff, 0x1, [0x0, 0x8100], 0x1}}, 0x1c) 2018/04/08 20:57:29 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={"697036746e6c303afd5db6ec780c9b00", 0x102}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000240)={{0x2, 0x0, @rand_addr}, {}, 0x8, {0x2, 0x0, @multicast2=0xe0000002}, 'syzkaller0\x00'}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8953, &(0x7f0000000240)={{0x2, 0x0, @rand_addr}, {}, 0x8, {0x2, 0x0, @multicast2=0xe0000002}, 'syzkaller0\x00'}) 2018/04/08 20:57:29 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x9, 0x6, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) fcntl$setown(r1, 0x8, r2) sendmsg$nl_route(r1, &(0x7f00008f4000)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000000240)=ANY=[@ANYBLOB="28000000100009000000000000000000000000cccdb5ff57d8e40801b35124ae3000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001a0004000000"], 0x28}, 0x1}, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x1, 0x0) ioctl$EVIOCGBITSND(r3, 0x80404532, &(0x7f0000000080)=""/205) getsockopt$IP_VS_SO_GET_INFO(r3, 0x0, 0x481, &(0x7f00000001c0), &(0x7f0000000200)=0xc) 2018/04/08 20:57:29 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x2716, &(0x7f0000000040)=""/1, &(0x7f0000000000)=0x1) 2018/04/08 20:57:29 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80000080044df9, &(0x7f0000005000)) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0xb) 2018/04/08 20:57:29 executing program 5: r0 = socket$inet(0x10, 0x43, 0x6) r1 = socket(0x1e, 0x4, 0x0) r2 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(0xffffffffffffffff, 0x4b4d, &(0x7f0000000080)={0x20, 0x6c1ac53b}) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) bind(r2, &(0x7f0000d01ff0)=ANY=[], 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x80) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000000)="8a", 0x1}], 0x1) close(r1) close(r2) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f000000d000), 0xffffffffffffe03, 0x0, 0x398}, 0x0) r3 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0xfffffffffffff000, 0x40000) ioctl$KDENABIO(r3, 0x4b36) 2018/04/08 20:57:29 executing program 6: r0 = epoll_create1(0x0) r1 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000e4eff4)) r2 = socket$netlink(0x10, 0x3, 0x0) socketpair(0x5, 0x80800, 0x15, &(0x7f0000000100)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000007ff4)) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r2) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000000)={0xfffffffffffffc01, 0x5, 0xb, 0x88f, 0x0, 0x81, 0x9, 0x7, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r3, 0x200, 0xfffffffffffffff9}, &(0x7f00000000c0)=0x8) 2018/04/08 20:57:29 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='attr/fscreate\x00') getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000200)={{{@in=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f0000000300)=0xe8) sendmsg$nl_route(r0, &(0x7f0000000400)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)=@bridge_newneigh={0x4c, 0x1c, 0x108, 0x70bd27, 0x25dfdbfb, {0xa, 0x0, 0x0, r1, 0x0, 0x1, 0x7}, [@NDA_PROBES={0x8, 0x4, 0x7fff}, @NDA_VLAN={0x8, 0x5}, @NDA_LINK_NETNSID={0x8, 0xa, 0x100000000}, @NDA_DST_IPV4={0x8, 0x1, @multicast2=0xe0000002}, @NDA_PORT={0x8, 0x6, 0x4e24}, @NDA_LINK_NETNSID={0x8, 0xa, 0xa433}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20000000}, 0x8010) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) msync(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x6) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x0, 0x0) r3 = openat(r2, &(0x7f0000000180)='./file0\x00', 0x2000, 0x0) ioctl$KVM_GET_DIRTY_LOG(r3, 0x4010ae42, &(0x7f0000000100)={0x101ff, 0x0, &(0x7f0000ffa000/0x1000)=nil}) fcntl$addseals(r2, 0x409, 0x3) r4 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$IP_VS_SO_SET_DELDEST(r4, 0x0, 0x488, &(0x7f0000000040)={{0x64, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x2, 'fo\x00', 0x1, 0xfff, 0x5f}, {@loopback=0x7f000001, 0x4e21, 0x10004, 0xb89d, 0x10001}}, 0x44) 2018/04/08 20:57:29 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000006e00)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xffffffffffffffff}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@setlink={0x3c, 0x13, 0x803, 0x0, 0x0, {}, [@IFLA_NET_NS_FD={0x8, 0x1c}, @IFLA_IFNAME={0x14, 0x3, 'bond0\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0xe9dcb33dd3f9f29c}, 0x0) 2018/04/08 20:57:29 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xb, @mcast1={0xff, 0x1, [0x0, 0x4], 0x1}}, 0x1c) 2018/04/08 20:57:29 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = add_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="3015cca8e1580f0c6593b1d763b6d167687f0a9d1f4820d220cc7e8cc383363e5f962c6e41d76b69d51276111450990419d8b12ad8dda0a1c36049278ec5caa3521c507798c04ce293174951f89685b4b5828d60cee0dbce4c298c7d0f0b93e9e19d6454af824bff6058d6e33f33b7ec55f1dca728ae60cf4f1ca8eb6f36ddb822e6f27c5741407d26e2d59b0ff9f8572718ec14a8d3d3a963a6700b49a53d9d43719e27db0291", 0xa7, 0xfffffffffffffffe) r2 = add_key(&(0x7f0000000140)='pkcs7_test\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) r3 = syz_open_dev$vcsn(&(0x7f0000000300)='/dev/vcs#\x00', 0x8, 0xa2280) ioctl$KVM_X86_SET_MCE(r3, 0x4040ae9e, &(0x7f0000000340)={0x8000000000000000, 0xd000, 0xffffffffffffffc1, 0x9, 0x9}) keyctl$link(0x8, r1, r2) ioctl$TCSETS(r0, 0x5402, &(0x7f0000856000)={0x0, 0x0, 0x1000}) r4 = socket(0xf, 0x800, 0x1) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000200)={0x0, 0x10000}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000000280)={r5, 0x8001}, &(0x7f00000002c0)=0x8) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f00000001c0)=0xcfb, 0x4) r6 = syz_open_pts(r0, 0x4000) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000fdd000)=0x3) 2018/04/08 20:57:29 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@broute={"62726f757465007fffffff00", 0x20, 0x2, 0x440, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000c00], 0x0, &(0x7f0000000000), &(0x7f0000000c00)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0xb, 0x0, 0x0, 'bcsh0\x00', 'syz_tun\x00', 'rose0\x00', 'ip6tnl0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x70, 0x110, 0x158}, [@common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}]}, @common=@ERROR={'ERROR\x00', 0x20, {"91d8fdd0660c8be1f072697c1feefb391a3c5429b47b5d8f5932b488f6fa"}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x19, 0xffffffffffffffff, 0x0, 'nr0\x00', 'syzkaller1\x00', 'sit0\x00', 'gretap0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x1d8, 0x1d8, 0x228, [@connbytes={'connbytes\x00', 0x18}, @comment={'comment\x00', 0x100}]}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x4b8) close(r0) 2018/04/08 20:57:29 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000000000)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000ffff000000000000000000000000"], 0x12}, 0x1}, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x50, r2, 0x708, 0x70bd2a, 0x25dfdbff, {0x6}, [@IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7f3a}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}]}, 0x50}, 0x1, 0x0, 0x0, 0x4004000}, 0x20000010) socketpair(0xf, 0x4, 0x8a, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TTUNGETFILTER(r3, 0x801054db, &(0x7f0000000280)=""/122) 2018/04/08 20:57:29 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ppp\x00', 0x100, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x28, r2, 0x700, 0x70bd27, 0x25dfdbfd, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x41}, 0x800) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r5 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x100) ioctl$TIOCNOTTY(r5, 0x5422) write$eventfd(r5, &(0x7f0000000080), 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000003c0)=ANY=[@ANYBLOB="0f2b0b704ab8b762dbdc79e882ae9f71e494653f7f97d8b0a1980d00004e6d0f421b5367cd3c2ad88bc02dc006de283708dc7da8da04175da051aec474ddf4994137d2d2bf512c51aa91c8320e5c909070cb7e4611047004866b1aafd285a85ef6c5ac2cbe9b9d96dcd9bd86bb4fcc61710c7188042dec081eb76e3f6f5f8471e8ebbde6f3fa2e9a07f6105a1dcaf5f3387ee6d1b5e36f2416a6d47f79fbc7696749d0efb7581ca09a6b"], &(0x7f0000000180)=0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) openat$rtc(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rtc\x00', 0x80, 0x0) fcntl$getownex(r5, 0x10, &(0x7f00000002c0)={0x0, 0x0}) r7 = getpid() kcmp$KCMP_EPOLL_TFD(r6, r7, 0x7, r3, &(0x7f0000000300)={r1, r4, 0x6}) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f00000000c0)={0xa28, 0xf17}) [ 406.030852] IPVS: set_ctl: invalid protocol: 100 172.20.20.187:20002 fo [ 406.106018] IPVS: set_ctl: invalid protocol: 100 172.20.20.187:20002 fo 2018/04/08 20:57:30 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="7569645f6d617000ca3f8f449c59f676dcded5aa0c985fd31263ffa7a464c5446cd675558aa0b5527e7d684d03d141fac2cbcfff030039d0c24512d982de5a34913a329efbef77b1f92f4cbe61ff4e01584138ec2ad2505b7406bac79c2e452bb7110afc2beb129d85ea7732499a0c09ee75bef830491998973efe81e67845a1001faa9cb1f657a85b74258fe1dd970ab9bdb16e1812e1c97023f6743e9cb82e4fb1ae4bc41739909e49a2") recvfrom$inet6(r0, &(0x7f0000001080)=""/102, 0x66, 0x2163, &(0x7f0000000040)={0xa, 0x4e20, 0x7fffffff, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1a}}, 0x7e71b09f}, 0x1c) r1 = socket$nl_xfrm(0xa, 0x5, 0x84) getsockopt$bt_hci(r1, 0x84, 0xd, &(0x7f0000000080)=""/4096, &(0x7f0000000000)=0x1000) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000001100)={0x0, 0x0, 0x0, 0x0, 0x3d, 0xf, 0xe, 0x4, "ab6d768e76db815c7c92eeb304d80c1acd8f07234d5ba697a90a5aeb960f93405656a7b76398ef0030c79342a3d93899d4aaaa6fdb3e50c17f34f0701fc88faf", "86931082973af8a705011f7612571d88615da3ecfe8b9da26514c66eeea25057", [0x400, 0x7]}) syz_open_dev$usbmon(&(0x7f00000011c0)='/dev/usbmon#\x00', 0x8, 0x400) 2018/04/08 20:57:30 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f00000027c0), 0x0, &(0x7f0000000280)=""/235, 0xeb}, 0x10002) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xffff}, 0x14) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000440)='1', 0x1}], 0xfffffffffffffdef) 2018/04/08 20:57:30 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x6) r1 = dup3(r0, r0, 0x80000) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000000740)={0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1b}}) sendmsg$kcm(r1, &(0x7f0000000700)={&(0x7f0000000200)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x3, 0x3, 0x2, {0xa, 0x4e21, 0x8917, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x6}}}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000280)="e645818d9ec5767f453ca680971452a8243faaf393e47f09329f2273102639f0ea1e5177f676febb06a3dd578519649e34d4af64abb2b0f93f5abc06552452a2388b36ee11f8126884fcab013e9b91f8dc60dd98edaa2b97e59f63428e809f60302ebcb4f6da3abe9ca2b586f521375cea16876eca0087e7bb24422159", 0x7d}, {&(0x7f0000000300)="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", 0xfc}], 0x2, &(0x7f0000000400)=[{0x110, 0x104, 0x1ff, "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"}, {0x98, 0x1ff, 0x2, "6a211d0e57cd63900c2ec5ca718424cd1e428aac224843b8943b59cb44e8ab27b90b75a5be43989876b5064dc5eb8ad01bafe8d03977c648f90efe1a7c0f658363fb986d2bfc8a5e95312b29d72ed7e34a0445142021e66bf07eceee098fc46b24365b54d33ce0f667138b60a75d61c7828b98da8d318bddfdfa236cf0ead0432f992cefe5"}, {0xb8, 0x103, 0xfffffffffffffe01, "f57041a395bfdbc95aa469dba787240ee179a866cfaed1eadb789508921f565c689b1b177b2c409d08f8385943c03eec34183c623c2f8b1a5df77d387ca759a74e0b64e64e7ce7404887ba477778b748697311e7a22980fcc6d4991535ae66cf6a030f0d31a8f0c3670a8b78b2f5afb7686607070a6853622c2db1c49ac9a11d918dee1143eb02c456085866679e30355126846f1f9608ba4a2e5bf5dc32481dd923a1c3f6"}, {0x98, 0x10f, 0x9, "cd6ead19ac07f1fbf825ec3e2cef56c6d6a732f9a8c965e366822718795f93540705722be1569a1a91ccdf61d901439da349e4553caadd32f69c84a9b936819fd6f2b522591adf09617f2e5fab63a94d44f3e1a0e659ebc4921b9f6b770068540914267367d27c992ebb0e57c79ad7b93726d28f660d00ebb9997bdbfbde6fe476ab"}], 0x2f8, 0x8810}, 0x80) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000040)={0x10}, 0x1, &(0x7f0000023ff0)={&(0x7f0000000180)=ANY=[@ANYBLOB="180000042f00ff0a00000000010000001f570000ca03617ab42362e62f996cf5a698f12b572ab376a312f8f819e99d5906ff48fc080d370f7dbf66668fb247be66b076000000000000000000"], 0x1}, 0x1}, 0xfffffffffffffffe) r2 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x5e4, 0x40042) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000000100)={0x5, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000000140)={0xffff, 0x1000, 0x49e1, 0x1, 0x4, 0x7}) 2018/04/08 20:57:30 executing program 5: io_setup(0x0, &(0x7f0000000080)=0x0) io_submit(r0, 0x2000000000000044, &(0x7f00001b2000)) io_getevents(0x0, 0x0, 0x0, &(0x7f0000e72fe0), &(0x7f00009ca000)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x4aa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000140)=0x7) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10) syz_open_dev$amidi(&(0x7f0000c5fff4)='/dev/amidi#\x00', 0x0, 0x0) 2018/04/08 20:57:30 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xb, @mcast1={0xff, 0x1, [0x0, 0x4888], 0x1}}, 0x1c) 2018/04/08 20:57:30 executing program 7: 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)) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000480)={0xfffffffffffffff8}, 0x1) close(r3) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]) 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, &(0x7f00000000c0)={r4, 0xc4, "a3aca264ecfa7dcf4aaac695c014dcdc158acbabea84c8f305c9c4643f9fdbd5cb246dd926f5ef5ddb9edad951dac28aaff9e6e04cc40e226ff4e1fc251d95333ea9057aece0dd98b898eb05e464c7422e06408eb351430a95b2d1810e3d53178f9d4663c15d00903e6e066a1f3b0c4da6b4e555d3649c73b2be959996ee7f3f29be152610fe42f6e453e51330e13c2c8490e01d9e509c4cf1c0a04e5500c40f040dca51e0f6229b4f34dd9e61bf1dda154c99fbe4f90c1b7664ebcbc3ded53a4b1ed954"}, &(0x7f00000003c0)=0xcc) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000400)={r5, 0x2000000000000000}, 0x8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1001}) ioctl$void(r1, 0x5451) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) getsockopt$inet_int(r2, 0x0, 0x1c, &(0x7f0000000300), &(0x7f0000000340)=0xfffffffffffffe98) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x840c, &(0x7f0000000300)) ioctl$ASHMEM_PURGE_ALL_CACHES(r2, 0x770a, 0x0) statfs(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=""/211) io_setup(0x469, &(0x7f0000000180)=0x0) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000000440)) io_submit(r6, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000380)="a6", 0x1}]) 2018/04/08 20:57:30 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6, 0x8000) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000100)={{0xfffffffffffffffa, 0x8}, {0x3f, 0x81}, 0xdf, 0x4, 0x9}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x1, 0x0) ppoll(&(0x7f00000000c0)=[{r1, 0x100}], 0x1, &(0x7f0000000280)={0x77359400}, &(0x7f00000002c0), 0x8) 2018/04/08 20:57:30 executing program 3: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r0 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x717) openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x1, 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$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-vsock\x00', 0x2, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/04/08 20:57:30 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000040)="390d05000000000302070200e991c12feea710f7ed249f370d034d7d2bc9d9f39a52f97e194adf3af97685286b91fc7db21eca4724b2b3f81f66236007130860641d2bdaf1543ef2f9543c8b900fc845274d972f998ea015420a29db31f8c44051762cf6f095fd84607249901f4d2a9952aecc25ab6b57afbe8913804376a9aca3d26fa4c052ba85db855bd1e027026f7e48dbbac82cb0408c4fcce3e34a5ac446c942a5d84b9e0d5a3a9488", 0x379) bind$inet(r0, &(0x7f000060b000)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000936000)={0x2, 0x4e22}, 0x10) 2018/04/08 20:57:30 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x4}}, 0x2e) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000080)=""/61, &(0x7f00000000c0)=0x6) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x8100, 0x0) getsockname$ax25(r1, &(0x7f0000000040), &(0x7f0000000100)=0x10) rt_sigpending(&(0x7f0000000140), 0x8) 2018/04/08 20:57:30 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) rmdir(&(0x7f0000000080)='./file0\x00') sendmsg$alg(r2, &(0x7f00002fefc8)={0x0, 0x0, &(0x7f0000001100)=[{&(0x7f0000000100)="d6", 0x1}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/08 20:57:30 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xb, @mcast1={0xff, 0x1, [0x0, 0xe00], 0x1}}, 0x1c) 2018/04/08 20:57:30 executing program 5: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unshare(0x20000) mount(&(0x7f0000000480)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) unlink(&(0x7f00003b3000)='./file0\x00') dup2(r0, r1) r3 = socket$unix(0x1, 0x1, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(0xffffffffffffffff, 0x0) r4 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0xfffffffffffff800, 0x2000) ioctl$VHOST_GET_FEATURES(r4, 0x8008af00, &(0x7f0000000080)) fcntl$addseals(r4, 0x409, 0x8) connect$unix(r3, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) ioctl$EVIOCSMASK(r4, 0x40104593, &(0x7f00000002c0)={0x0, 0xb9, &(0x7f0000000200)="5766845aa4fffea8991bef21d66d39bbecb485fe9a627ed716ec4b56765e06f57382ff45769fd9ee1d601330009289072c272f6b634f97c46527d2ee655d27b2544ef014ef476c464bc93d8249629360abb436bf76c6e105c1a5ec8a700d0db817f6479acfad4160375fb455e09f3ad5c1ce3d5712bcf42b1c87e637f6ed5bfa5d0ffa2d869cf525c01757c28d48a95cd847cc81a7c9798bbdf7775a13b7738800cffbdb431ce6b3f560ad8e6150d3346bcf4d6d46b0a4f7fe"}) r5 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockname(r4, &(0x7f0000000300)=@hci={0x0, 0x0}, &(0x7f0000000380)=0x80) stat(&(0x7f00000003c0)="e91f7189591e9233614b00", &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000480)={{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0x4e22, 0x0, 0x4e24, 0xfff, 0x2, 0xa0, 0x80, 0x3a, r6, r7}, {0x4, 0x1ff, 0xfff, 0xfffffffffffffffe, 0xd, 0x800, 0x6, 0x7fffffff}, {0x8, 0x1000, 0x401, 0x8}, 0x1000, 0x0, 0x2, 0x1, 0x3, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d3, 0xff}, 0xa, @in, 0x3507, 0x7, 0x3, 0x7ff, 0x9, 0x5, 0x4}}, 0xe8) fchdir(r5) r8 = accept4$unix(0xffffffffffffffff, &(0x7f00000005c0)=@abs, &(0x7f00007bdffc)=0x6e, 0x0) setsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000580)=0x5, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r8, 0x84, 0x6f, &(0x7f0000000700)={0x0, 0x98, &(0x7f0000000640)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x40000000000, @dev={0xfe, 0x80, [], 0x13}, 0x7}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @rand_addr=0xffef}, @in6={0xa, 0x4e22, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x80000001}, @in={0x2, 0x4e22, @rand_addr=0xfffffffffffeffff}, @in={0x2, 0x4e22, @loopback=0x7f000001}]}, &(0x7f0000000740)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000780)={0xda5c, 0x820a, 0x20, 0x6, r9}, 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000000140)={r10, 0x6}, &(0x7f0000000180)=0x8) 2018/04/08 20:57:30 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000380)={{&(0x7f0000ffc000/0x3000)=nil, 0x3000}, 0x400006}) clock_nanosleep(0x2, 0x0, &(0x7f0000011000)={0x77359400}, &(0x7f0000013000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) io_setup(0xba, &(0x7f0000000000)=0x0) r3 = socket(0x2, 0x803, 0x1) connect$inet(r3, &(0x7f0000000100)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) io_submit(r2, 0x1, &(0x7f0000000300)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000000100)}]) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x800, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x40040, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000140)={'bcsf0\x00', 0x800}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0x4d, "accc1b751d6607a53c6b05bd6d2043bcdc238beeeb2eab46ee58c700c5ad2e7f89e3d647f3fcc05ef42dd7e433c734863290e204cd0627ca3b34b5198fd74cce01b83002db42ef9fd278a217bb"}, &(0x7f0000000240)=0x55) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f00000002c0)={0x5e, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x1, 'lc\x00', 0x8, 0x1, 0xf}, 0x2c) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000000280)=r5, 0x4) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f0000000340)={0x3, r3, 0x1}) 2018/04/08 20:57:30 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2d, &(0x7f0000000300)="537e71c76339425df03471ee6a517d09830b5ad1cda0bc265f4c64a01b081a6429e3c76c620b79146d89b1e274d37c55b4cfcdc1483dee96f7228aa638c87f7cb1fab1825a12ea07fd1bebd396c041d75508efc24dfd7bc1381d05daed39bc446fb98071832e5cb0b6d7d71fe260a13b844722b20a3e58743fb9ffe5d80b9a56ac8b1bab780243a5585edfd5517e11d6459d90d8", 0x94) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000003c0)={0xffffffffffffffff}) r2 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x3ff, 0x294000) connect$pppoe(r2, &(0x7f0000000400)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'gretap0\x00'}}, 0x1e) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x20006, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001040)='/dev/sequencer\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000100), 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22, 0x0, @empty, 0x80}, 0x1c) bind$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa}, 0x4a) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) r4 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000ace000), 0x0) ioctl$sock_SIOCGIFCONF(r4, 0x227d, &(0x7f000043cff0)=@buf={0x0, &(0x7f0000b81f3c)}) ioctl$EVIOCGABS20(0xffffffffffffffff, 0x80184560, &(0x7f00000000c0)=""/12) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000440)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r4, 0xc0086423, &(0x7f0000000480)={r5, 0x3}) sendto$inet6(r0, &(0x7f0000000580), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x8, 0x8000) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f0000000580)={0x5, 0x7, 0x0, 0x0, 0x5}) setsockopt$nfc_llcp_NFC_LLCP_RW(r4, 0x118, 0x0, &(0x7f00000004c0)=0x5, 0x4) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000002c0)={0xffffffffffffffff, &(0x7f0000000180), &(0x7f00000001c0)=""/224}, 0x18) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) socket$inet6_sctp(0xa, 0x0, 0x84) sendto$inet6(r0, &(0x7f0000ad6fad)='\x00', 0x1, 0x3fffffd, &(0x7f0000254000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r1) socket$inet6(0xa, 0x80000, 0x401) 2018/04/08 20:57:31 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) rt_sigsuspend(&(0x7f0000000240)={0x3}, 0xfffffffffffffe8f) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0xfffffffffffffffe}, 0xc, &(0x7f0000000280)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2800000012100103000000000000000007000000223f17981c029f2b13b0ea5fbf380300c1156a043c2ebd7b8796aeb380678a35d00e4352a325fd83c99937ac000000000000000000000000000000ac415e7cc0e83b5575fdbe6221d048240b4504e9158b2950b15d2870b1e6424f737d50bc416f3431c73188647da1690c986a7fe2b3a722915a4b86d2a8785e764ac28739f68e75027ca91aa58b9093668f6180733314835d3e3010917a8bac6a2d87dd8c139e19cb2e9a9f4b1c0c4bc1b9ad8606acbb0127638e3801f38556b3ea343f724c0ccc9ff5c29a6182f6fcd07030952c2fd6e0", @ANYRES32=0x0, @ANYBLOB="fa83ffd7ccf3b76ee55f03000000000000"], 0x3}, 0x1}, 0x0) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfd}, 0xc) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x10000, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000100)=0x4c5, 0x4) 2018/04/08 20:57:31 executing program 4: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000000080)="2600000026004701925ef1f70722000c07fff700010000000700ff36b807475105001a000000", 0x26) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000200)={0x79, 0x0, [0xffffffffffff6266]}) getsockname$packet(r0, &(0x7f0000002400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000035c0)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000003540)={0xa, 0xb, &(0x7f0000002380)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9c, 0x0, 0x0, 0x0, 0x800}, [@call={0x85, 0x0, 0x0, 0x1c}, @map={0x18, 0xb, 0x1, 0x0, r1}, @call={0x85, 0x0, 0x0, 0x1a}, @generic={0x4040, 0x2, 0x4, 0x80000001}], {0x95}}, &(0x7f0000001500)='GPL\x00', 0x6, 0x7b, &(0x7f0000003480)=""/123, 0x40f00, 0x1, [], r3}, 0x48) recvmmsg(r0, &(0x7f0000002240)=[{{&(0x7f0000000180)=@hci, 0x80, &(0x7f0000001440)=[{&(0x7f0000000280)=""/100, 0x64}, {&(0x7f0000000300)=""/102, 0x66}, {&(0x7f0000000380)=""/159, 0x9f}, {&(0x7f0000000440)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0xffff}, 0x8000}, {{&(0x7f0000001480)=@ipx, 0x80, &(0x7f0000001540)=[{&(0x7f0000001500)}], 0x1, &(0x7f0000001580)=""/195, 0xc3, 0x9eb5}}, {{0x0, 0x0, &(0x7f0000001940)=[{&(0x7f0000001680)=""/177, 0xb1}, {&(0x7f0000001740)=""/194, 0xc2}, {&(0x7f0000001840)=""/236, 0xec}], 0x3, &(0x7f0000001980)=""/22, 0x16, 0x1}, 0x4}, {{&(0x7f00000019c0)=@sco, 0x80, &(0x7f0000001b40)=[{&(0x7f0000001a40)=""/149, 0x95}, {&(0x7f0000001b00)=""/20, 0x14}], 0x2, &(0x7f0000001b80)=""/183, 0xb7, 0xfffffffffffffff8}, 0x9}, {{&(0x7f0000001c40)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002180)=[{&(0x7f0000001cc0)=""/221, 0xdd}, {&(0x7f0000001dc0)=""/59, 0x3b}, {&(0x7f0000001e00)=""/5, 0x5}, {&(0x7f0000002480)=""/4096, 0x1000}, {&(0x7f0000001e40)=""/199, 0xc7}, {&(0x7f0000001f40)=""/145, 0x91}, {&(0x7f0000002000)=""/165, 0xa5}, {&(0x7f00000020c0)=""/12, 0xc}, {&(0x7f0000002100)=""/128, 0x80}], 0x9, 0x0, 0x0, 0x7c}, 0x7f}], 0x5, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00000000c0)={'vlan0\x00', 0x106}) recvmsg$netrom(r0, &(0x7f0000002440)={&(0x7f0000000100)=@full={{0x3, {"4633061cf95be3"}}, [{"545945556329cd"}, {"0f7791aa46ef46"}, {"6a02711e0f8b47"}, {"3853da0fa7fe7e"}, {"bc1b5b1d3e27c1"}, {"d61af937e10c0c"}, {"555b40a32156d9"}, {"28261e3fd23b29"}]}, 0x48, &(0x7f0000000300), 0x0, &(0x7f0000000340)}, 0x0) 2018/04/08 20:57:31 executing program 5: socketpair(0x1, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) close(r1) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000041bff4)={0x10000011}) epoll_wait(r2, &(0x7f00004b4000)=[{}], 0x1, 0xfffffffffffffffe) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x840, 0x0) 2018/04/08 20:57:31 executing program 3: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000200)="2f65786500000000226c8cc9c3ac1553c96d80f103069d404c65832f980b9baf9a6fd6aca352158ea049ae02067fefb053a84f9ffba0ea08a0d9f2ce") accept4$netrom(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80800) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000001c0), &(0x7f0000000240)=0x4) syz_open_procfs(r2, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000180)) 2018/04/08 20:57:31 executing program 0: 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$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xb, @mcast1={0xff, 0x1, [0x0, 0x8864000000000000], 0x1}}, 0x1c) 2018/04/08 20:57:31 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00000002c0)=r1) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000001c0)={0x0, @broadcast, @multicast2}, &(0x7f0000000200)=0xc) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000004580)='/dev/vcs\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f00000045c0)) shutdown(r0, 0x1) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000780)={'nat\x00'}, &(0x7f0000000800)=0x78) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140), 0x4) r3 = syz_open_dev$sndpcmc(&(0x7f0000000300)='/dev/snd/pcmC#D#c\x00', 0x40, 0x4000) execveat(r3, &(0x7f0000000340)='/\x00', &(0x7f0000000480)=[&(0x7f0000000380)="73797374656d65746831656d306367726f75706b657972696e6774727573746564776c616e316c6f7b802476626f786e65743173797374656d2f2163707573657428242d73797374656d657468312d2d00", &(0x7f0000000400)='[-em0\x00', &(0x7f0000000440)='/dev/snd/pcmC#D#c\x00'], &(0x7f0000000700)=[&(0x7f00000004c0)="706f7369785f61636c5f616363657373776c616e30747275737465645b5d76626f786e6574316b657972696e676d696d655f74797065065c2e2d5e2900", &(0x7f0000000500)='/dev/snd/pcmC#D#c\x00', &(0x7f0000000540)='/dev/dsp#\x00', &(0x7f0000000580)='lo%)@trusted^*em0mime_type\x00', &(0x7f00000005c0)='/dev/dsp#\x00', &(0x7f0000000600)='/dev/dsp#\x00', &(0x7f0000000640)='/dev/dsp#\x00', &(0x7f0000000680)='/dev/snd/pcmC#D#c\x00', &(0x7f00000006c0)='/dev/snd/pcmC#D#c\x00'], 0xc00) ioctl$KVM_SET_NR_MMU_PAGES(r3, 0xae44, 0x7) r4 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0xcc4c, 0x20000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000100), &(0x7f0000000180)=0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20}}, 0x0, 0x0, 0x0, 0x0, 0xc}, 0x98) 2018/04/08 20:57:31 executing program 7: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0xc) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000100)='net/ptype\x00') r2 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r2, &(0x7f0000000380)={&(0x7f0000000080)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000240)='h', 0x1}], 0x1, &(0x7f0000000300)}, 0x0) sendfile(r2, r1, &(0x7f0000000040), 0x5) close(r2) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc10c5541, &(0x7f00000003c0)={0xffffffff, 0x3, 0x26, 0x0, 0x0, [], [], [], 0x97, 0xe7}) 2018/04/08 20:57:31 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f00000027c0), 0x0, &(0x7f0000000280)=""/235, 0xeb}, 0x10002) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xffff}, 0x14) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000440)='1', 0x1}], 0x10002) 2018/04/08 20:57:31 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x3f, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000000040)={{0x0, 0x0, 0x0, 0x0, "bbef0264d9e95cb5307b9336235bf570ecb4532a50e0700b14cce6f7b35d3771bdb43158e043953fa6a174d0"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "ef83872d131902ee88d25391378acfc2b1f980629bd97956d0273dad340640a6e94578c7982c4674130d5346efb816198ab3d1cbdf5668c5008b42b579dd8752", &(0x7f0000000000)='%\'\x00', 0x3}) 2018/04/08 20:57:31 executing program 7: socket$inet_sctp(0x2, 0x0, 0x84) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000002000), &(0x7f0000ad1000)=0x4) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x2, 0x4000) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2200, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x14, 0x800) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000180)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x4a, r2}) 2018/04/08 20:57:31 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000080)={0x0}) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000180)={r1, 0x80000, r3}) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r5 = openat$cgroup_int(r4, &(0x7f00000000c0)='cpuset.cpus\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r2, &(0x7f00000002c0)={0x80000000}) write$cgroup_int(r5, &(0x7f0000000000)=ANY=[@ANYBLOB='7:,'], 0x3) listen(r0, 0x5) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00000001c0)={0x0, 0x9}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000240)={r6, 0x3, 0x6, 0x3, 0x5dc, 0x5885}, &(0x7f0000000280)=0x14) 2018/04/08 20:57:31 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xb, @mcast1={0xff, 0x1, [0x0, 0xdc05000000000000], 0x1}}, 0x1c) [ 407.958385] netlink: 2 bytes leftover after parsing attributes in process `syz-executor4'. [ 408.025701] netlink: 2 bytes leftover after parsing attributes in process `syz-executor4'. [ 408.063416] netlink: 2 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/08 20:57:32 executing program 2: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00000000c0)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f000005eff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) listen(r1, 0x2) r2 = accept(r1, &(0x7f0000f06000)=@rc, &(0x7f00008f4000)=0xa) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0xb) [ 408.213141] QAT: Invalid ioctl 2018/04/08 20:57:32 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000003a00)=ANY=[@ANYBLOB="02080000280000fa00000000000000000a0000294e642e827c44ea0000000000000000000000000000000000", @ANYRES32=0xffffffff], 0x30) 2018/04/08 20:57:32 executing program 7: r0 = socket$inet6_sctp(0xa, 0x80000000005, 0x84) sendto(r0, &(0x7f00000001c0)="1f29652842d08a9edf8e3825b449aaa9db28678e03070ca8c06de2b2da05fa0551deda593d792ff65c759c7d6de35914f9caf2cf2f2dc9c2338aaf03e2f04a89f263b495d83ba7361d5dda48d88469d1d0080246c13065fa494186649c028794edb0e18da59d9c986d44ef84cba1472be56c19df31bbd0f0a0758393061a037728", 0xffffffffffffff42, 0x4044, &(0x7f0000000140)=@ax25={0x3, {"9af32067f36188"}, 0x7}, 0x2a5) 2018/04/08 20:57:32 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000100)={r2, 0x0, 0x3}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000000)=0x9, 0x4) 2018/04/08 20:57:32 executing program 7: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000002c0)) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x90000, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='ns/pid\x00') ioctl$VT_RELDISP(r0, 0xb701) [ 408.740773] sctp: [Deprecated]: syz-executor6 (pid 26712) Use of int in maxseg socket option. [ 408.740773] Use struct sctp_assoc_value instead [ 408.920213] sctp: [Deprecated]: syz-executor6 (pid 26766) Use of int in maxseg socket option. [ 408.920213] Use struct sctp_assoc_value instead [ 409.124150] QAT: Invalid ioctl [ 533.091025] INFO: rcu_sched self-detected stall on CPU [ 533.096486] 1-....: (124996 ticks this GP) idle=2ba/1/4611686018427387906 softirq=118203/118203 fqs=31204 [ 533.106579] (t=125000 jiffies g=63723 c=63722 q=1998) [ 533.111933] NMI backtrace for cpu 1 [ 533.115554] CPU: 1 PID: 26733 Comm: syz-executor3 Not tainted 4.16.0+ #4 [ 533.122374] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 533.131711] Call Trace: [ 533.134272] [ 533.136410] dump_stack+0x1b9/0x294 [ 533.140034] ? dump_stack_print_info.cold.2+0x52/0x52 [ 533.145213] ? lock_release+0xa10/0xa10 [ 533.149177] nmi_cpu_backtrace.cold.4+0x19/0xce [ 533.153835] ? lapic_can_unplug_cpu.cold.26+0x3f/0x3f [ 533.159008] nmi_trigger_cpumask_backtrace+0x151/0x192 [ 533.164280] arch_trigger_cpumask_backtrace+0x14/0x20 [ 533.169461] rcu_dump_cpu_stacks+0x175/0x1c2 [ 533.173848] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 533.178853] check_cpu_stall.isra.61.cold.80+0x36c/0x59a [ 533.184294] ? print_other_cpu_stall+0x4a0/0x4a0 [ 533.189052] ? debug_check_no_locks_freed+0x310/0x310 [ 533.194230] ? find_held_lock+0x36/0x1c0 [ 533.198279] ? perf_trace_lock_acquire+0xe3/0x980 [ 533.203111] ? zap_class+0x720/0x720 [ 533.206815] ? perf_trace_lock+0xd6/0x900 [ 533.210949] ? graph_lock+0x170/0x170 [ 533.215688] ? perf_trace_lock+0x900/0x900 [ 533.219910] ? graph_lock+0x170/0x170 [ 533.223704] ? graph_lock+0x170/0x170 [ 533.227490] ? graph_lock+0x170/0x170 [ 533.231286] ? __lock_is_held+0xb5/0x140 [ 533.235341] rcu_check_callbacks+0x21b/0xad0 [ 533.239742] ? rcu_cpu_stall_reset+0x210/0x210 [ 533.244310] ? trace_hardirqs_off+0xd/0x10 [ 533.248537] ? raise_softirq+0x1b2/0x450 [ 533.252587] ? raise_softirq_irqoff+0x310/0x310 [ 533.257254] ? read_boot_clock64+0x70/0x70 [ 533.261479] ? account_guest_time+0x3d0/0x3d0 [ 533.265958] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 533.271493] ? hrtimer_run_queues+0x70/0x300 [ 533.275899] ? run_local_timers+0x168/0x1d0 [ 533.280222] ? timer_clear_idle+0x50/0x50 [ 533.284362] ? account_system_time+0x7f/0xb0 [ 533.288756] ? account_process_tick+0x76/0x240 [ 533.293339] update_process_times+0x2d/0x70 [ 533.297661] tick_sched_handle+0xa0/0x180 [ 533.301804] tick_sched_timer+0x42/0x130 [ 533.305856] __hrtimer_run_queues+0x3e3/0x10a0 [ 533.310429] ? tick_sched_do_timer+0x100/0x100 [ 533.315006] ? hrtimer_start_range_ns+0xd10/0xd10 [ 533.319851] ? pvclock_read_flags+0x160/0x160 [ 533.324338] ? kvm_clock_read+0x25/0x30 [ 533.328300] ? kvm_clock_read+0x25/0x30 [ 533.332262] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 533.337260] ? ktime_get_update_offsets_now+0x3a6/0x570 [ 533.342609] ? do_timer+0x50/0x50 [ 533.346051] ? rcu_nmi_exit+0xd7/0x2b0 [ 533.349932] ? do_raw_spin_lock+0xc1/0x200 [ 533.354156] hrtimer_interrupt+0x286/0x650 [ 533.358385] smp_apic_timer_interrupt+0x15d/0x710 [ 533.363220] ? smp_call_function_single_interrupt+0x650/0x650 [ 533.369096] ? _raw_spin_lock+0x32/0x40 [ 533.373060] ? _raw_spin_unlock+0x22/0x30 [ 533.377196] ? handle_edge_irq+0x330/0x870 [ 533.381413] ? task_prio+0x50/0x50 [ 533.384954] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 533.389791] apic_timer_interrupt+0xf/0x20 [ 533.394008] [ 533.396237] RIP: 0010:__bitmap_set+0x4/0x140 [ 533.400626] RSP: 0018:ffff88018fb67698 EFLAGS: 00000202 ORIG_RAX: ffffffffffffff13 [ 533.408338] RAX: 0000000000040000 RBX: 0000000000000007 RCX: ffffc900042ca000 [ 533.415591] RDX: 0000000000000000 RSI: 0000000000000007 RDI: ffff8801b6d8fe68 [ 533.422852] RBP: ffff88018fb67698 R08: ffff8801b0444580 R09: ffff8801b6d8fe68 [ 533.430106] R10: ffffed0036db1fcd R11: ffff8801b6d8fe6f R12: 0000000000000007 [ 533.437369] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000000 [ 533.444643] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 533.449644] __bitmap_parselist+0x4eb/0x5d0 [ 533.453952] bitmap_parselist+0x3a/0x50 [ 533.457913] cpuset_write_resmask+0x1b77/0x2e80 [ 533.462571] ? __save_stack_trace+0x7e/0xd0 [ 533.466880] ? mutex_trylock+0x2a0/0x2a0 [ 533.470941] ? cpuset_css_offline+0xb0/0xb0 [ 533.475252] ? perf_trace_lock+0x900/0x900 [ 533.479474] ? __vfs_write+0x10b/0x880 [ 533.483353] ? do_syscall_64+0x29e/0x9d0 [ 533.487400] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 533.492747] ? graph_lock+0x170/0x170 [ 533.496538] ? find_held_lock+0x36/0x1c0 [ 533.500588] ? find_held_lock+0x36/0x1c0 [ 533.504642] ? graph_lock+0x170/0x170 [ 533.508432] ? kernfs_fop_write+0x227/0x480 [ 533.512761] cgroup_file_write+0x317/0x820 [ 533.516988] ? cpuset_css_offline+0xb0/0xb0 [ 533.521299] ? init_and_link_css+0x880/0x880 [ 533.525696] ? __lock_is_held+0xb5/0x140 [ 533.529748] ? init_and_link_css+0x880/0x880 [ 533.534159] kernfs_fop_write+0x2ba/0x480 [ 533.538305] __vfs_write+0x10b/0x880 [ 533.542026] ? kernfs_fop_open+0x1000/0x1000 [ 533.546536] ? kernel_read+0x120/0x120 [ 533.550437] ? __lock_is_held+0xb5/0x140 [ 533.554508] ? kasan_check_read+0x11/0x20 [ 533.558651] ? rcu_read_lock_sched_held+0x108/0x120 [ 533.563651] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 533.569175] ? __sb_start_write+0x17f/0x300 [ 533.573481] vfs_write+0x1f8/0x560 [ 533.577008] ksys_write+0xf9/0x250 [ 533.580542] ? SyS_read+0x30/0x30 [ 533.583981] ? ksys_ioctl+0x81/0xd0 [ 533.587603] SyS_write+0x24/0x30 [ 533.590957] ? ksys_write+0x250/0x250 [ 533.594739] do_syscall_64+0x29e/0x9d0 [ 533.598614] ? vmalloc_sync_all+0x30/0x30 [ 533.602746] ? _raw_spin_unlock_irq+0x27/0x70 [ 533.607230] ? finish_task_switch+0x1ca/0x820 [ 533.611717] ? syscall_return_slowpath+0x5c0/0x5c0 [ 533.616636] ? syscall_return_slowpath+0x30f/0x5c0 [ 533.621556] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 533.626914] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 533.631747] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 533.636921] RIP: 0033:0x455259 [ 533.640103] RSP: 002b:00007f8fb690dc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 533.647805] RAX: ffffffffffffffda RBX: 00007f8fb690e6d4 RCX: 0000000000455259 [ 533.655066] RDX: 0000000000000003 RSI: 0000000020000000 RDI: 0000000000000017 [ 533.662323] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 533.669578] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 533.676833] R13: 00000000000006bc R14: 00000000006fd240 R15: 0000000000000000 [ 533.686772] INFO: rcu_sched detected expedited stalls on CPUs/tasks: { 1-... } 125606 jiffies s: 7313 root: 0x2/. [ 533.697551] blocking rcu_node structures: [ 533.701752] Task dump for CPU 1: [ 533.705137] syz-executor3 R running task 24616 26733 4567 0x0000000c [ 533.712369] Call Trace: [ 533.714999] ? find_held_lock+0x36/0x1c0 [ 533.719155] ? lock_downgrade+0x8e0/0x8e0 [ 533.723345] ? kasan_check_read+0x11/0x20 [ 533.727529] ? rcu_is_watching+0x85/0x140 [ 533.731797] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 533.737062] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 533.742296] ? is_bpf_text_address+0xd7/0x170 [ 533.746826] ? kernel_text_address+0x79/0xf0 [ 533.751266] ? __unwind_start+0x166/0x330 [ 533.755440] ? __kernel_text_address+0xd/0x40 [ 533.759964] ? unwind_get_return_address+0x61/0xa0 [ 533.764922] ? __save_stack_trace+0x7e/0xd0 [ 533.769281] ? print_usage_bug+0xc0/0xc0 [ 533.773368] ? print_usage_bug+0xc0/0xc0 [ 533.777463] ? print_usage_bug+0xc0/0xc0 [ 533.781554] ? print_usage_bug+0xc0/0xc0 [ 533.785638] ? kmemdup+0x24/0x50 [ 533.789050] ? alloc_trial_cpuset+0x23/0x110 [ 533.793482] ? cpuset_write_resmask+0x247/0x2e80 [ 533.798268] ? cgroup_file_write+0x317/0x820 [ 533.802710] ? kernfs_fop_write+0x2ba/0x480 [ 533.807061] ? __vfs_write+0x10b/0x880 [ 533.810976] ? vfs_write+0x1f8/0x560 [ 533.814717] ? ksys_write+0xf9/0x250 [ 533.818455] ? SyS_write+0x24/0x30 [ 533.822045] ? do_syscall_64+0x29e/0x9d0 [ 533.826133] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 533.831535] ? mark_held_locks+0xc9/0x160 [ 533.835711] ? retint_kernel+0x10/0x10 [ 533.839628] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 533.844677] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 533.849466] ? retint_kernel+0x10/0x10 [ 533.853383] ? retint_kernel+0x10/0x10 [ 533.857305] ? __bitmap_set+0x24/0x140 [ 533.861219] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 533.866781] ? __bitmap_set+0x57/0x140 [ 533.870700] ? __bitmap_parselist+0x4eb/0x5d0 [ 533.875230] ? bitmap_parselist+0x3a/0x50 [ 533.879398] ? cpuset_write_resmask+0x1b77/0x2e80 [ 533.884267] ? __save_stack_trace+0x7e/0xd0 [ 533.888621] ? mutex_trylock+0x2a0/0x2a0 [ 533.892720] ? cpuset_css_offline+0xb0/0xb0 [ 533.897078] ? perf_trace_lock+0x900/0x900 [ 533.901336] ? __vfs_write+0x10b/0x880 [ 533.905249] ? do_syscall_64+0x29e/0x9d0 [ 533.909335] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 533.914733] ? graph_lock+0x170/0x170 [ 533.918561] ? find_held_lock+0x36/0x1c0 [ 533.922651] ? find_held_lock+0x36/0x1c0 [ 533.926754] ? graph_lock+0x170/0x170 [ 533.930585] ? kernfs_fop_write+0x227/0x480 [ 533.934938] ? cgroup_file_write+0x317/0x820 [ 533.939371] ? cpuset_css_offline+0xb0/0xb0 [ 533.943711] ? init_and_link_css+0x880/0x880 [ 533.948146] ? __lock_is_held+0xb5/0x140 [ 533.952242] ? init_and_link_css+0x880/0x880 [ 533.956672] ? kernfs_fop_write+0x2ba/0x480 [ 533.961053] ? __vfs_write+0x10b/0x880 [ 533.964966] ? kernfs_fop_open+0x1000/0x1000 [ 533.969401] ? kernel_read+0x120/0x120 [ 533.973316] ? __lock_is_held+0xb5/0x140 [ 533.977395] ? kasan_check_read+0x11/0x20 [ 533.981716] ? rcu_read_lock_sched_held+0x108/0x120 [ 533.986758] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 533.992316] ? __sb_start_write+0x17f/0x300 [ 533.996669] ? vfs_write+0x1f8/0x560 [ 534.000406] ? ksys_write+0xf9/0x250 [ 534.004141] ? SyS_read+0x30/0x30 [ 534.007629] ? ksys_ioctl+0x81/0xd0 [ 534.011284] ? SyS_write+0x24/0x30 [ 534.014851] ? ksys_write+0x250/0x250 [ 534.018676] ? do_syscall_64+0x29e/0x9d0 [ 534.022757] ? vmalloc_sync_all+0x30/0x30 [ 534.026928] ? _raw_spin_unlock_irq+0x27/0x70 [ 534.031448] ? finish_task_switch+0x1ca/0x820 [ 534.035969] ? syscall_return_slowpath+0x5c0/0x5c0 [ 534.040927] ? syscall_return_slowpath+0x30f/0x5c0 [ 534.045882] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 534.051275] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 534.056150] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7