0, 0x1, 0x2}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d4, 0x6c}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x200, 0x7, 0x3, 0x2, 0xffffffff, 0x80000000, 0x6}}, 0xe8)
ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f00000000c0))
pread64(0xffffffffffffffff, &(0x7f0000000900)=""/195, 0xc3, 0x0)
fsync(r3)
ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f00000007c0)=ANY=[@ANYBLOB="0300000000000000000000000000000000000000002229031db0a900ff00000000000000000000000000000000000000000000000000000000050000000300000000000000000000000200000000000000000000000000000000000000"])
ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000100)={0xc7, 0x0, 0xffff, 0xffff})
ftruncate(0xffffffffffffffff, 0xfffffffeffffffff)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080))
r6 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000fc0)='/selinux/enforce\x00', 0x16907a, 0x0)
ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000000180)={0x8, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}]})
dup(r2)
setns(0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000001140)={0x0, 0x6, 0x0, 0x2}, 0x10)
ftruncate(r6, 0x0)
fadvise64(r1, 0x0, 0x0, 0x4)
unlink(&(0x7f0000000000)='./file0\x00')
pwritev(r6, &(0x7f0000001400)=[{&(0x7f0000001440)="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", 0xdbe}], 0x1, 0x0)

2018/03/30 15:57:10 executing program 1:
r0 = epoll_create(0x4)
r1 = socket$rds(0x15, 0x5, 0x0)
r2 = epoll_create(0x100000001)
r3 = accept(r1, &(0x7f00000000c0)=@pppoe, &(0x7f0000000080)=0x80)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002380)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000002480)=0xe8)
ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f00000024c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, 0x101, 0x2, 0xcfc, 0x400, 0x41e05c73, 0x60000, r4})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f000000e000))
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000000d000))
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f000000dff4))
r5 = epoll_create(0x46c)
r6 = epoll_create(0x400000000000804)
ioctl$int_out(r5, 0x5462, &(0x7f0000000040))
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000c7f000))
r7 = epoll_create(0x6)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r6, &(0x7f0000d5dff4))
epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r5, &(0x7f000050aff4))

2018/03/30 15:57:10 executing program 3:
perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x80001, 0xfffffffffffffffc)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x200, 0x0)
ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc))
r2 = fcntl$dupfd(r1, 0x406, r1)
ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000000000))
r3 = syz_open_pts(r1, 0x0)
perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r4 = socket$inet6(0xa, 0x805, 0x0)
connect$inet6(r4, &(0x7f00006f7000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c)
r5 = socket$netlink(0x10, 0x3, 0x4)
writev(r5, &(0x7f0000000080)=[{&(0x7f0000000500)="480000001400190d09004beafd0d8c560a84470080ffe0060dd151cfa357185566074a2f00000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00e3efed5a00000000000000", 0x54}], 0x1)
pread64(0xffffffffffffffff, &(0x7f0000000100)=""/202, 0xca, 0x0)
read(r3, &(0x7f000066b000)=""/1, 0x1)
ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000fd0ffc))
syz_open_pts(r1, 0x0)
getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000180)={@multicast1, @broadcast}, &(0x7f00000001c0)=0xc)
ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000280)={0x2, 0x7fffffff, 0x100000001, 0x400000000, 0x0, 0x10001, 0x8, 0x1, 0x3, 0x1})
r6 = gettid()
timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000))
tkill(r6, 0x1000000000016)
gettid()
getsockopt$sock_int(r2, 0x1, 0x2d, &(0x7f0000000200), &(0x7f0000000240)=0x4)
r7 = add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000300)="3f89a560192f606d0b8171f51ba4c1c4778ef2133b017561370ef6adb5b7c6e41ab029dbc758d9f67f9bb0891af528d6a9f107b28c6c254dddfb97725056d0f9048a994f00cbd8b9699acf16d4990f745c91fd448ed5a9bd4be1b23d5a4f2608f8519e1307777afb8481ee1c92f15293cbe5c81297e22cf10fca2ab93050aa7eaf2a274d3a5663ab3a4e213c73a0cb46cc50a675318e6fa5abfe8290ba743bed16000000000000000000000000", 0xad, 0xfffffffffffffffa)
ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc004ae02, &(0x7f0000000580)=ANY=[@ANYBLOB="d13da9000001000000b27b3af50500000000000000b1f641a33520724d26473e505880548684ffd191fcb3c025dd53132135ce2436be92a09e6ab4348dd5bff6a02c28546995b690bc3b904ce94193eebbcb863f1abbbbc72e51e0cb133affa836899b19e2ce41da62da958b3ca78aeef0b64a649931d2ff9b4c48954e1fa7194ebc6befe5520d6719a8810dbe34de26b4165bdb1ecd37b3a8efa86a5b8cd9d12ecbb9843a943ff8c12ee3da35678109a76e733a811354696003c98bba0100a6a2583ddc096b17a66251a09eb657c40896a2ae546fd38478279e975320e44386a40000000000000000"])
keyctl$invalidate(0x15, r7)
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x84)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108)

2018/03/30 15:57:10 executing program 2:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0)
mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000))
r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x9, 0x400)
bind$llc(r1, &(0x7f00000000c0)={0x1a, 0xffff, 0x20, 0x575, 0x9, 0x1}, 0x10)
ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000))

2018/03/30 15:57:10 executing program 5:
r0 = socket$inet(0x2, 0x4, 0x2)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = memfd_create(&(0x7f0000000000)='*^trusted^\x00', 0x3)
socket$packet(0x11, 0xa, 0x300)
syz_emit_ethernet(0x2e, &(0x7f0000003ed2)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000003fec))
ioctl$KVM_GET_EMULATED_CPUID(r2, 0xc008ae09, &(0x7f0000000040)=""/220)
ioctl$KVM_GET_PIT2(r2, 0x8070ae9f, &(0x7f00000001c0))
dup3(r1, r0, 0x0)
openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x400000, 0x0)
openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x101800, 0x0)
setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000140)={0x3, 'rose0\x00', 0x4}, 0x18)

2018/03/30 15:57:10 executing program 0:
socket$inet6(0xa, 0x0, 0x0)
perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$dspn(&(0x7f0000000280)='/dev/dsp#\x00', 0x8, 0x800)
setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f00000002c0)={0x11, @broadcast=0xffffffff, 0x4e21, 0x1, 'rr\x00', 0x8, 0x1000, 0xe}, 0x2c)
io_getevents(0x0, 0x0, 0x1, &(0x7f0000000300)=[{}], &(0x7f0000000400)={0x77359400})
ioctl$EVIOCGSW(0xffffffffffffffff, 0x8040451b, &(0x7f0000000180)=""/211)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000440), 0x4)
r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0)
write$rdma_cm(r1, &(0x7f0000007c80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000007c40)={<r2=>0xffffffff}, 0x106}}, 0x20)
write$rdma_cm(r1, &(0x7f0000000080)=@accept={0x8, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r2}}, 0x128)
syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f00000000c0)="0fc7280f080f20030f01727166ba4200b834000000ef66bad10466edb81da1fb500f23d00f21f835300000050f23f8c4c3194bfc360f20030fc76d08", 0x3c}], 0x1, 0x0, &(0x7f0000000380), 0x0)

[  159.441648] print_req_error: I/O error, dev loop0, sector 0
2018/03/30 15:57:10 executing program 1:
r0 = epoll_create(0x4)
r1 = socket$rds(0x15, 0x5, 0x0)
r2 = epoll_create(0x100000001)
r3 = accept(r1, &(0x7f00000000c0)=@pppoe, &(0x7f0000000080)=0x80)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002380)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000002480)=0xe8)
ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f00000024c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, 0x101, 0x2, 0xcfc, 0x400, 0x41e05c73, 0x60000, r4})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f000000e000))
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000000d000))
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f000000dff4))
r5 = epoll_create(0x46c)
r6 = epoll_create(0x400000000000804)
ioctl$int_out(r5, 0x5462, &(0x7f0000000040))
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000c7f000))
r7 = epoll_create(0x6)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r6, &(0x7f0000d5dff4))
epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r5, &(0x7f000050aff4))

2018/03/30 15:57:10 executing program 2:
r0 = syz_open_dev$loop(&(0x7f00000003c0)='/dev/loop#\x00', 0x8, 0x2)
pwritev(r0, &(0x7f0000000780)=[{&(0x7f0000000400)="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", 0xfc}], 0x1, 0x0)
r1 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000fb6000)=""/28, 0xffffffffffffff55)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1})
r2 = accept(0xffffffffffffffff, &(0x7f0000000080)=@can, &(0x7f0000000180)=0x80)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000200)={<r3=>0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}}, &(0x7f00000002c0)=0x84)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000300)={r3, 0x1c9}, 0x8)
r4 = syz_open_dev$evdev(&(0x7f0000000500)='/dev/input/event#\x00', 0x80000001, 0x400000)
ioctl$EVIOCGREP(r4, 0x80084503, &(0x7f00000005c0)=""/13)
clone(0x2000c100, &(0x7f0000000800)="97bb77038add5df9e9d4f9783b82c55fe59e5c0acdbcfc9bcf92ac0e1f1f3c1959c1d25dfabf3849336c7c85be174d7765b47e113632aea54b87e4d3f2c1db09e6aa4040b43d17308fb7e62e808067da2fff3cfd8e4c038c814bbfc6bc49d8ebc8671d8297e2d34dc61f2d194d2dbb8f59b4c853e0714d3d4bb29d1243fac01c86c8c4dd38daedab3c6ad73a72d3f6dd2684aa82e5285eb82452c9848b7beb8bc5", &(0x7f00000008c0), &(0x7f0000000900), &(0x7f0000000940)="ed6c04412e782fe395f084741e3d9fe469aebde09acc8f8d8d84d1f00f5573b09acba487077ebb904cb1f3fed55f59d677ce24bbd2a7506df8e1e0d0fc709cb8c9f4ab2aeeeebc5ef879742c1f7628f1862c88b5b0da89acbf43ef12e4839405b6a3430d296fea06d2f3a8356c57ec991e44ee72")
ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000ec6fb0)={{}, {0x80}})
ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000540)={{0x1, 0x8}, {0x71b}, 0x80af, 0x2})
getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000000), &(0x7f0000000380)=0x4)
ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x80)
ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000340))
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x10082, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, &(0x7f0000000100)=ANY=[@ANYBLOB="703b47abb187b737049889a198dc480aca0e482899ebfd95319620f785f6f3001d000000ef9c98e7f5a0f3e9eae2ad0887"])
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000600)={{0xfffffffffffff393, 0x20}, 'port1\x00', 0x1, 0x802, 0x0, 0x1, 0x81, 0xef2, 0x5, 0x0, 0x6, 0x8000})

[  159.498367] IPVS: Unknown mcast interface: rose0
2018/03/30 15:57:11 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r1 = memfd_create(&(0x7f0000000b40)="626465765c7b1b025e6b657972696e676c6f73656375726974795d656d317573657240657468312a7573657200", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x0, 0x3, 0xffffffff}, &(0x7f0000000440)=0x10)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x7fff, 0x0, 0x0, 0x0, 0x5, 0x5, 0x6, 0x10001, 0x9, 0x200, 0x4, 0x3304, 0x6, 0x8, 0x3]}, &(0x7f0000000580)=0x100)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000005c0)={<r2=>0x0, 0x10001, 0x81, 0x9}, &(0x7f0000000600)=0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000640)={r2, @in6={{0xa, 0x4e23, 0x81, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1, 0x4, 0x40000000000f8, 0x1, 0x6}, &(0x7f0000000a40)=0x98)
getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000740), &(0x7f0000000780)=0x8)
ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000340)=<r3=>0x0)
r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r5 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r4, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xffffffffffffff83, &(0x7f00000000c0)={&(0x7f0000000700)={0x14, 0x1d, 0xffffffffffffffff, 0x70bd2d, 0x0, {0x806b}}, 0x14}, 0x1}, 0x0)
fcntl$setown(r0, 0x8, r3)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000007c0)={<r6=>0x0, @in6={{0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0xe}, 0x3}}}, &(0x7f0000000880)=0x84)
ioctl$sock_ifreq(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'ipddp0\x00', @ifru_mtu=0x1})
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r0, &(0x7f0000000080), 0x102000004)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000a80)={r6, 0x21, 0x30}, 0xc)
getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000b00), &(0x7f0000000b80)=0x4)
ioctl$LOOP_CLR_FD(r0, 0x4c01)
fdatasync(r0)
nanosleep(&(0x7f00000001c0)={0x77359400}, &(0x7f0000000200))
syz_open_dev$sndpcmp(&(0x7f0000000380)='/dev/snd/pcmC#D#p\x00', 0x80000000, 0x400000)
dup3(r1, r5, 0x80000)
socket$vsock_stream(0x28, 0x1, 0x0)
getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={<r7=>0x0, 0x9, 0x0, 0x3}, &(0x7f0000000100)=0xffffffffffffff6d)
setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000980)={r7, @in6={{0xa, 0x4e21, 0x9, @dev={0xfe, 0x80, [], 0x13}, 0x1f}}}, 0x84)

[  159.551628] IPVS: Unknown mcast interface: rose0
2018/03/30 15:57:11 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, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x9, 0x40)
r2 = getpid()
sched_setattr(r2, &(0x7f0000000100)={0x30, 0x0, 0x1, 0x4, 0x7, 0x59, 0x969f, 0x2}, 0x0)
ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f00000001c0)={0x5, 0x40, 0x5})
mkdir(&(0x7f000075bff8)='./file0\x00', 0x0)
unlinkat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0)
r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0)
ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r3, 0xc0405519, &(0x7f0000000140)={0x9, 0x4, 0x6, 0x7fff, "578e13e50d5c2046629727aec544c18d185098cd72d65c6c959c1f34c8a4a5f360360bbd1f4abfc6d4e6dded", 0x2})
tee(0xffffffffffffffff, r0, 0xfffffffffffffffe, 0x0)
perf_event_open(&(0x7f000000a000)={0x1, 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, 0x800000, 0x0, @perf_bp={&(0x7f0000000000), 0x800000}, 0x0, 0x20000000, 0x6, 0x400010, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x1, r0})
ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r3, 0x40045532, &(0x7f00000000c0)=0x3)

[  159.726923] print_req_error: I/O error, dev loop0, sector 0
2018/03/30 15:57:11 executing program 6:
r0 = socket(0x11, 0x5, 0x5f874c20)
setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000540)='bic\x00', 0x4)
r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x91, 0x0)
ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000300)=""/254)
bind$netlink(r1, &(0x7f0000000500)={0x10, 0x0, 0x25dfdbfe, 0x44000000}, 0xc)
r2 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x8, 0x840)
syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00')
sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x88}, 0xc, &(0x7f0000000140)={&(0x7f0000000480)=ANY=[@ANYBLOB="63baf8f3af5cdaa872dac3ab87"], 0x1}, 0x1, 0x0, 0x0, 0x4000001}, 0x4)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000440)='/dev/ptmx\x00', 0x0, 0x0)
getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f00000001c0)=""/121, &(0x7f0000000240)=0x79)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0x4)
ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000000580)=@req={0x28, &(0x7f0000000600)={'lo\x00', @ifru_settings={0x0, 0x0, @fr_pvc=&(0x7f00000005c0)={0x5}}}})
r4 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000000)=0x400000000e)
dup3(r4, r3, 0x80000)
getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000400), &(0x7f00000004c0)=0x4)
ioctl$TIOCSCTTY(0xffffffffffffffff, 0x540e, 0x8)
ioctl$VT_RELDISP(r1, 0x5605)

2018/03/30 15:57:11 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r1 = memfd_create(&(0x7f0000000b40)="626465765c7b1b025e6b657972696e676c6f73656375726974795d656d317573657240657468312a7573657200", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x0, 0x3, 0xffffffff}, &(0x7f0000000440)=0x10)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x7fff, 0x0, 0x0, 0x0, 0x5, 0x5, 0x6, 0x10001, 0x9, 0x200, 0x4, 0x3304, 0x6, 0x8, 0x3]}, &(0x7f0000000580)=0x100)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000005c0)={<r2=>0x0, 0x10001, 0x81, 0x9}, &(0x7f0000000600)=0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000640)={r2, @in6={{0xa, 0x4e23, 0x81, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1, 0x4, 0x40000000000f8, 0x1, 0x6}, &(0x7f0000000a40)=0x98)
getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000740), &(0x7f0000000780)=0x8)
ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000340)=<r3=>0x0)
r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r5 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r4, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xffffffffffffff83, &(0x7f00000000c0)={&(0x7f0000000700)={0x14, 0x1d, 0xffffffffffffffff, 0x70bd2d, 0x0, {0x806b}}, 0x14}, 0x1}, 0x0)
fcntl$setown(r0, 0x8, r3)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000007c0)={<r6=>0x0, @in6={{0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0xe}, 0x3}}}, &(0x7f0000000880)=0x84)
ioctl$sock_ifreq(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'ipddp0\x00', @ifru_mtu=0x1})
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r0, &(0x7f0000000080), 0x102000004)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000a80)={r6, 0x21, 0x30}, 0xc)
getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000b00), &(0x7f0000000b80)=0x4)
ioctl$LOOP_CLR_FD(r0, 0x4c01)
fdatasync(r0)
nanosleep(&(0x7f00000001c0)={0x77359400}, &(0x7f0000000200))
syz_open_dev$sndpcmp(&(0x7f0000000380)='/dev/snd/pcmC#D#p\x00', 0x80000000, 0x400000)
dup3(r1, r5, 0x80000)
socket$vsock_stream(0x28, 0x1, 0x0)
getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={<r7=>0x0, 0x9, 0x0, 0x3}, &(0x7f0000000100)=0xffffffffffffff6d)
setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000980)={r7, @in6={{0xa, 0x4e21, 0x9, @dev={0xfe, 0x80, [], 0x13}, 0x1f}}}, 0x84)

2018/03/30 15:57:11 executing program 0:
mkdir(&(0x7f0000000040)='./control\x00', 0x0)
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0xb0080, 0x0)
mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0xc, 0x32, r0, 0x0)
r1 = userfaultfd(0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = memfd_create(&(0x7f0000000000)='dev ', 0x0)
ftruncate(r4, 0x40001)
sendfile(r3, r4, &(0x7f0000001000), 0x400000000fee)
recvmmsg(r2, &(0x7f0000000800)=[{{&(0x7f00000000c0)=@nfc, 0x0, &(0x7f0000000940)=[{&(0x7f0000000880)=""/123}], 0x0, &(0x7f0000000680)=""/108}}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000700)=""/164}], 0x3c3}, 0x3}], 0x1b1, 0x0, 0x0)
ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa})
syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x20400)
ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000100)=0x1, 0x4)
r5 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0)
write$sndseq(r5, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
unlink(&(0x7f00000001c0)='./control/file0\x00')
rmdir(&(0x7f000015dff6)='./control\x00')
sigaltstack(&(0x7f0000013000/0x1000)=nil, &(0x7f0000000000))
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000080))
unlink(&(0x7f0000000200)='./control\x00')
syz_fuse_mount(&(0x7f0000000180)='./control/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0)
unlink(&(0x7f0000000140)='./control/file0\x00')
close(r1)

2018/03/30 15:57:11 executing program 2:
r0 = shmget(0xffffffffffffffff, 0x1000, 0x54000006, &(0x7f0000ffc000/0x1000)=nil)
shmctl$SHM_INFO(r0, 0xe, &(0x7f0000001280)=""/208)
r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x10000, 0x0)
ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000001380)=0x10001)
r2 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000140)=@full, &(0x7f0000001240)=0x48, 0x800)
pread64(r2, &(0x7f0000004000)=""/151, 0x97, 0x0)
r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x3b2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
r4 = syz_open_dev$amidi(&(0x7f0000001440)='/dev/amidi#\x00', 0x7, 0x2)
gettid()
setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f0000001500)=@broute={'broute\x00', 0x20, 0x5, 0x8c6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200041c0], 0x0, &(0x7f00000014c0), &(0x7f0000005300)=ANY=[@ANYBLOB="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"]}, 0x93e)
stat(&(0x7f0000003940)='./file0\x00', &(0x7f0000003980))
r5 = getpgid(0xffffffffffffffff)
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000003a00)={{{@in=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000003b00)=0xe8)
r7 = getgid()
r8 = getpgid(0xffffffffffffffff)
socketpair$inet6(0xa, 0x3, 0x6, &(0x7f0000001400))
setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000001580)={0x800000000000000, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x88)
getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f00000040c0)={{{@in6=@mcast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r9=>0x0}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000003c40)=0xfffffffffffffffa)
fstat(r2, &(0x7f0000003c80)={0x0, 0x0, 0x0, 0x0, 0x0, <r10=>0x0})
r11 = getpgid(0xffffffffffffffff)
getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000003d00)={{{@in=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r12=>0x0}}, {{@in6=@mcast2}}}, &(0x7f0000003e00)=0xe8)
getgroups(0x6, &(0x7f0000003e40)=[0x0, 0xffffffffffffffff, 0x0, <r13=>0x0, 0x0, 0x0])
ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000003780)={<r14=>0x0})
ioctl$DRM_IOCTL_GET_SAREA_CTX(r4, 0xc010641d, &(0x7f0000003800)={r14, &(0x7f00000037c0)=""/44})
sendmsg$netlink(0xffffffffffffffff, &(0x7f0000003fc0)={0x0, 0x0, &(0x7f0000003880)=[{&(0x7f0000001480)={0x10, 0x15, 0x8, 0x70bd28}, 0x10}], 0x1, &(0x7f0000003e80)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x28, 0x1, 0x1, [r2, r2, r3, r3, r2]}, @rights={0x20, 0x1, 0x1, [r3, r3, r3, r2]}, @rights={0x18, 0x1, 0x1, [r3]}, @rights={0x18, 0x1, 0x1, [r2, r3]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x28, 0x1, 0x1, [r3, r2, r3, r3, r3]}], 0x100, 0x40010}, 0x8840)
r15 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x240000, 0x0)
getsockopt$inet_udp_int(r4, 0x11, 0x1, &(0x7f0000003840), &(0x7f0000003b40)=0x4)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000080)={<r16=>0x0, 0xff}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r15, 0x84, 0x6c, &(0x7f0000001640)=ANY=[@ANYRES32=r16, @ANYBLOB="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"], &(0x7f0000000100)=0x2)
clone(0x4000000, &(0x7f0000001480), &(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240))

2018/03/30 15:57:11 executing program 7:
r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0)
syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150})
chdir(&(0x7f0000cd2ff8)='./file0\x00')
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000580)=@sack_info={0x0, 0x7fff, 0x6}, &(0x7f0000000600)=0xc)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x8, 0x9}, &(0x7f00000004c0)=0x14)
mprotect(&(0x7f00002bd000/0x1000)=nil, 0x1000, 0x0)
ustat(0x20, &(0x7f0000000380))
r1 = userfaultfd(0x0)
msgget(0xffffffffffffffff, 0x400)
munmap(&(0x7f00003e5000/0x2000)=nil, 0x2000)
ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa})
ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1})
r2 = gettid()
ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000440)=0x7ff)
lremovexattr(&(0x7f0000000300)='./file0\x00', &(0x7f0000000400)=@known='system.advise\x00')
process_vm_readv(r2, &(0x7f0000fca000)=[{&(0x7f0000000000)=""/249, 0xf9}], 0x1, &(0x7f0000fcafa0)=[{&(0x7f0000309fb2)=""/145, 0xfffffe9b}], 0x1, 0x0)
ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000})
r3 = mmap$binder(&(0x7f0000a54000/0x1000)=nil, 0x1000, 0x1, 0x5010, r0, 0x0)
ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00000003c0)={r3})

2018/03/30 15:57:11 executing program 5:
r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x80800, 0x0)
ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f00000000c0)=""/141)
r1 = syz_open_procfs(0x0, &(0x7f0000f8cff8)='pagemap\x00')
pread64(r1, &(0x7f0000e3e000)=""/8, 0x8, 0x1ffffff)
fdatasync(r1)
ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000040))
ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000000)=0x3)

2018/03/30 15:57:11 executing program 1:
r0 = epoll_create(0x0)
r1 = epoll_create(0x4)
r2 = socket$rds(0x15, 0x5, 0x0)
r3 = epoll_create(0x100000001)
r4 = accept(r2, &(0x7f00000000c0)=@pppoe, &(0x7f0000000080)=0x80)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002380)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000002480)=0xe8)
ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f00000024c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, 0x101, 0x2, 0xcfc, 0x400, 0x41e05c73, 0x60000, r5})
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f000000e000))
epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000000d000))
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000000dff4))
r6 = epoll_create(0x46c)
r7 = epoll_create(0x400000000000804)
ioctl$int_out(r6, 0x5462, &(0x7f0000000040))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c7f000))
r8 = epoll_create(0x6)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r7, &(0x7f0000d5dff4))
epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r6, &(0x7f000050aff4))

2018/03/30 15:57:11 executing program 3:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc)
setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)=ANY=[@ANYBLOB="e0000002ac1414bb000093762f03bd0000020000007f0000fa03354e705880cff20634536ef9fb000000"], 0x18)
setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f00009db000)={@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xc)

2018/03/30 15:57:11 executing program 5:
truncate(&(0x7f0000000040)='./file0\x00', 0x9)
r0 = socket$inet(0x2, 0x840000000003, 0x2)
setsockopt$inet_int(r0, 0x0, 0xcb, &(0x7f0000000000), 0x10)

[  159.994435] print_req_error: I/O error, dev loop0, sector 128
[  160.000413] Buffer I/O error on dev loop0, logical block 16, lost async page write
2018/03/30 15:57:11 executing program 1:
r0 = epoll_create(0x0)
r1 = epoll_create(0x4)
r2 = socket$rds(0x15, 0x5, 0x0)
r3 = epoll_create(0x100000001)
r4 = accept(r2, &(0x7f00000000c0)=@pppoe, &(0x7f0000000080)=0x80)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002380)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000002480)=0xe8)
ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f00000024c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, 0x101, 0x2, 0xcfc, 0x400, 0x41e05c73, 0x60000, r5})
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f000000e000))
epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000000d000))
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000000dff4))
r6 = epoll_create(0x46c)
r7 = epoll_create(0x400000000000804)
ioctl$int_out(r6, 0x5462, &(0x7f0000000040))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c7f000))
r8 = epoll_create(0x6)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r7, &(0x7f0000d5dff4))
epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r6, &(0x7f000050aff4))

2018/03/30 15:57:11 executing program 2:
r0 = open(&(0x7f0000000140)='./file0\x00', 0x141046, 0xfffffffffffffffc)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000180)=0x4)
ftruncate(r0, 0x7fff)
ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f00000001c0)={0x7, 0x6})
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x1db, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl(r0, 0xb0b0, &(0x7f0000000040)="817f9c17c23e07f29f6eced42d793d82735399fe2dcedeb7535bf14d72f8f7617f68ac35dcdd8447e6077f9adc83312c0e249b2b8081d04526d4accf3539b392a07af8cc6625df2c3cb5587beb8b478f792619f20632994565fd02ee537d05e4adae998a2c58e852cfd3ad32adbf1518c24f64b383cea5ccd85f90f8e401f99a99d1e6c860dde88237f344a66679c1136f5cbc40121269ca9dfca69e98c3d7484960118906dec8580b8b277c0d0a51928e0349cae31e65e464cf948fb794271a")
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)
r3 = getpgrp(0x0)
perf_event_open(&(0x7f00000002c0)={0x3, 0x70, 0x2, 0x4, 0x401, 0xed0a, 0x0, 0x3, 0xb600, 0x0, 0x7, 0x80, 0xfb, 0x80000000, 0x85e6, 0x2, 0x1, 0x0, 0x46, 0x7, 0x8, 0xffffffffffffffff, 0x2, 0x5, 0x4, 0x286, 0x4, 0x7, 0x401, 0x6, 0x7, 0x6, 0x80000000, 0x2, 0x9, 0x2, 0x5, 0x2, 0x0, 0xc8, 0x4, @perf_config_ext={0x9, 0x9}, 0x40, 0x9, 0x42, 0x4, 0x101, 0x8, 0x9}, r3, 0x5, r2, 0x8)
r4 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0)
mmap(&(0x7f0000fec000/0x4000)=nil, 0x4000, 0x0, 0x10, r4, 0x0)

2018/03/30 15:57:11 executing program 5:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_ifreq(r0, 0x8942, &(0x7f0000000600)={'ip6gretap0\x00', @ifru_addrs=@in={0x0, 0x4e20}})

2018/03/30 15:57:11 executing program 6:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040))
ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f00000000c0)={0x5, 0x10001, 0x1, 0x1})
r1 = socket$netlink(0x10, 0x3, 0x10)
pipe(&(0x7f0000000080)={<r2=>0xffffffffffffffff})
sendmsg$nl_netfilter(r2, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80018}, 0xc, &(0x7f0000000140)={&(0x7f0000000380)={0x18, 0x0, 0x0, 0x14, 0x70bd2b, 0x25dfdbfd, {0x2}, [@nested={0x4, 0x64}]}, 0x18}, 0x1}, 0x0)
r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00')
accept(r0, &(0x7f0000000480)=@can, &(0x7f0000000500)=0x80)
ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000000580)={r0, 0x43, 0x2, "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"})
sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f0000000340)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f00000003c0)={0x58, r3, 0x400, 0x70bd2b, 0x25dfdbfb, {0x7}, [@IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7f}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xc07}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x10001}]}, 0x58}, 0x1, 0x0, 0x0, 0x20000800}, 0x40004)
sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000000240)={0x20, 0x2c, 0xafb, 0x0, 0x0, {0x2}, [@typed={0xc, 0x3f, @str='IPVS\x00'}]}, 0x20}, 0x1}, 0x0)
setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'gre0\x00'}, 0x18)
getsockname$ipx(r2, &(0x7f0000000180), &(0x7f00000001c0)=0x10)
setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000440)={0x1, 'vcan0\x00'}, 0x333)

2018/03/30 15:57:11 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000040)={{{@in=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f0000000140)=0xe8)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bpq0\x00', r1})
r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vcs\x00', 0x44040, 0x0)
getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000001400)=""/187, &(0x7f00000002c0)=0xbb)
r3 = syz_open_procfs(0x0, &(0x7f0000000340)="6e65742f697076365f726f7574650000001601e1160aa209e07a86df5448177d47adec466e78220008000069a43690640d0f5c4a5dce00000008f516f26c2f361eaa5fe8ec210edb437b63ccd8db59750540b977b0298f24826a3aa03977b41c422c8e76ab47d16ea287abfb72812b1037edaa1dc78a95190e0c3f9c149c4672df66e6be42676465fef03b5f0000969c5b494b2b0c10bd82a1ae3d170000000000000001da57ce748f24a236e3d76862e94d7cfd5c59f5f4ee72ea99")
bind$alg(r0, &(0x7f0000e15000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx\x00'}, 0x58)
r4 = accept4$alg(r3, 0x0, 0x0, 0x800)
sendfile(r4, r3, &(0x7f0000000000), 0x1000)

2018/03/30 15:57:11 executing program 7:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0)
ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f00000000c0)={{0x1}, 0x0, 0x0, 'id0\x00', "74696d6572300000000000000000000000000000000000000000000000000000000000001f0000ff7f00"})
getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0}}, {{@in=@rand_addr}, 0x0, @in6}}, &(0x7f00000002c0)=0xe8)
lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
syz_fuse_mount(&(0x7f0000000400)='./file0\x00', 0x6000, r1, r2, 0x7fffffff, 0x50)

2018/03/30 15:57:11 executing program 0:
mkdir(&(0x7f0000000940)='./file1\x00', 0x171)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
pipe2(&(0x7f0000000340)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x4000)
ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000000440)={{0x10f000, 0x0, 0xc, 0xb2, 0x5, 0x1f, 0x3, 0x7, 0xfffffffffffffff9, 0x0, 0xffffffffffff9de4, 0x531}, {0x0, 0x1b4dfad996688811, 0x3, 0x1, 0x0, 0xff, 0x7fffffff, 0x6, 0x5, 0x2, 0x8, 0xffffffffffffffe0}, {0x1, 0x5000, 0x8, 0x81, 0x24, 0x80000000, 0x400, 0x100, 0x40, 0xd1, 0x40000000000000, 0x1f}, {0x3000, 0x0, 0xa, 0x40, 0x1, 0xffffffffffff90be, 0x101, 0x5, 0x0, 0x3b78, 0x9, 0x80000001}, {0x2000, 0x7000, 0x1d, 0x7fffffff, 0x0, 0x1, 0x0, 0x0, 0xa3ac, 0x4, 0x7, 0x401}, {0x6001, 0x2, 0x4, 0xe6, 0x5, 0x3f7b, 0x400, 0x80, 0x800, 0x7fff, 0x5, 0x6}, {0x0, 0xf000, 0x3, 0xff, 0x401, 0x7f, 0x0, 0x4, 0x3, 0x46, 0x32c, 0x7}, {0x10001, 0xd000, 0xf, 0x191, 0x8f37, 0x0, 0x3, 0x10000, 0x400, 0x200, 0x100000001, 0x9}, {0xd000, 0xf005}, {0x101000, 0x5000}, 0x1, 0x0, 0x1, 0x80, 0xe, 0x1000, 0x6000, [0x8, 0x1, 0xffffffffffffffa1, 0x59df]})
fcntl$getownex(r0, 0x10, &(0x7f0000000080))
ioctl$sock_netdev_private(r1, 0x89f4, &(0x7f00000000c0)="dd3ad50660a6ad8fd3dc3cf1af01e66ed3c15cc7eb8c6fa5adce9822fff07d107372e6397d3429543fd891c2998fc1102fa270c223f44d90f17806916a11d2f50284f36d66f2e05d6d712effac2898f6c1d9084b45373bdd3992a4d5951b81f2279c88669eb802f76f02019b46891297910e41671ad16556a77fca70b2451025")
open(&(0x7f0000000240)='./file0\x00', 0x0, 0x0)
r3 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r4 = memfd_create(&(0x7f0000000380)='/dev/ptmx.', 0x3)
ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4)
ioctl$TCGETS(r2, 0x5401, &(0x7f0000000000))
ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x0, 0x9]})
close(r3)

2018/03/30 15:57:11 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r1 = memfd_create(&(0x7f0000000b40)="626465765c7b1b025e6b657972696e676c6f73656375726974795d656d317573657240657468312a7573657200", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x0, 0x3, 0xffffffff}, &(0x7f0000000440)=0x10)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x7fff, 0x0, 0x0, 0x0, 0x5, 0x5, 0x6, 0x10001, 0x9, 0x200, 0x4, 0x3304, 0x6, 0x8, 0x3]}, &(0x7f0000000580)=0x100)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000005c0)={<r2=>0x0, 0x10001, 0x81, 0x9}, &(0x7f0000000600)=0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000640)={r2, @in6={{0xa, 0x4e23, 0x81, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1, 0x4, 0x40000000000f8, 0x1, 0x6}, &(0x7f0000000a40)=0x98)
getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000740), &(0x7f0000000780)=0x8)
ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000340)=<r3=>0x0)
r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r5 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r4, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xffffffffffffff83, &(0x7f00000000c0)={&(0x7f0000000700)={0x14, 0x1d, 0xffffffffffffffff, 0x70bd2d, 0x0, {0x806b}}, 0x14}, 0x1}, 0x0)
fcntl$setown(r0, 0x8, r3)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000007c0)={<r6=>0x0, @in6={{0xa, 0x4e23, 0x7, @dev={0xfe, 0x80}, 0x3}}}, &(0x7f0000000880)=0x84)
ioctl$sock_ifreq(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'ipddp0\x00', @ifru_mtu=0x1})
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r0, &(0x7f0000000080), 0x102000004)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000a80)={r6, 0x21, 0x30}, 0xc)
getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000b00), &(0x7f0000000b80)=0x4)
ioctl$LOOP_CLR_FD(r0, 0x4c01)
fdatasync(r0)
nanosleep(&(0x7f00000001c0)={0x77359400}, &(0x7f0000000200))
syz_open_dev$sndpcmp(&(0x7f0000000380)='/dev/snd/pcmC#D#p\x00', 0x80000000, 0x400000)
dup3(r1, r5, 0x80000)
socket$vsock_stream(0x28, 0x1, 0x0)
getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={<r7=>0x0, 0x9, 0x0, 0x3}, &(0x7f0000000100)=0xffffffffffffff6d)
setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000980)={r7, @in6={{0xa, 0x4e21, 0x9, @dev={0xfe, 0x80, [], 0x13}, 0x1f}}}, 0x84)

2018/03/30 15:57:11 executing program 5:
r0 = memfd_create(&(0x7f0000053000)='\x00 ', 0x0)
r1 = syz_open_dev$sndseq(&(0x7f0000004440)='/dev/snd/seq\x00', 0x0, 0x0)
dup2(r1, r1)
ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000000))

2018/03/30 15:57:11 executing program 1:
r0 = epoll_create(0x0)
r1 = epoll_create(0x4)
r2 = socket$rds(0x15, 0x5, 0x0)
r3 = epoll_create(0x100000001)
r4 = accept(r2, &(0x7f00000000c0)=@pppoe, &(0x7f0000000080)=0x80)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002380)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000002480)=0xe8)
ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f00000024c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, 0x101, 0x2, 0xcfc, 0x400, 0x41e05c73, 0x60000, r5})
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f000000e000))
epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000000d000))
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000000dff4))
r6 = epoll_create(0x46c)
r7 = epoll_create(0x400000000000804)
ioctl$int_out(r6, 0x5462, &(0x7f0000000040))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c7f000))
r8 = epoll_create(0x6)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r7, &(0x7f0000d5dff4))
epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r6, &(0x7f000050aff4))

2018/03/30 15:57:11 executing program 7:
r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x103300, 0x0)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00')
sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x5800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="04010000379db33157ff190c23ece60688938136fa814482f45ed5ffa93f7a48d1730f4305ac1b231692e87a3e07acccb9d70cffec29cffca7098c55874d8c46860fd3df3456eb9ad91a433d4c610711ebe095880140ec549ee953e1dccff2ce66f0394ea2427882bf506a99c35444a8327a6272e76642831e1b3ad62ec001b0db94", @ANYRES16=0x0, @ANYBLOB="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"], 0x104}, 0x1, 0x0, 0x0, 0x20000014}, 0x0)
ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)=<r1=>0x0)
fcntl$lock(r0, 0x7, &(0x7f0000000080)={0x0, 0x0, 0x778f, 0x7, r1})
close(r0)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000600)='IPVS\x00')

2018/03/30 15:57:11 executing program 3:
r0 = socket$netlink(0x10, 0x3, 0x0)
readv(r0, &(0x7f0000000640)=[{&(0x7f0000000080)=""/46, 0x2e}, {&(0x7f0000002040)=""/4096, 0xcd1}, {&(0x7f0000000140)=""/25, 0xfffffffffffffe97}, {&(0x7f0000000180)=""/80, 0x50}, {&(0x7f00000006c0)=""/250, 0xfa}, {&(0x7f0000000300)=""/141, 0x8d}, {&(0x7f0000000840)=""/149, 0x95}, {&(0x7f00000005c0)=""/107, 0x6b}], 0x8)
sendmsg$nl_generic(r0, &(0x7f00000003c0)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)=ANY=[@ANYBLOB="190200ba424243"], 0x14}, 0x1}, 0x0)
socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={<r1=>0xffffffffffffffff})
accept4$inet(r1, &(0x7f0000000040)={0x0, 0x0, @local}, &(0x7f00000000c0)=0x10, 0x80000)

2018/03/30 15:57:11 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r1 = memfd_create(&(0x7f0000000b40)="626465765c7b1b025e6b657972696e676c6f73656375726974795d656d317573657240657468312a7573657200", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x0, 0x3, 0xffffffff}, &(0x7f0000000440)=0x10)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x7fff, 0x0, 0x0, 0x0, 0x5, 0x5, 0x6, 0x10001, 0x9, 0x200, 0x4, 0x3304, 0x6, 0x8, 0x3]}, &(0x7f0000000580)=0x100)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000005c0)={<r2=>0x0, 0x10001, 0x81, 0x9}, &(0x7f0000000600)=0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000640)={r2, @in6={{0xa, 0x4e23, 0x81, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1, 0x4, 0x40000000000f8, 0x1, 0x6}, &(0x7f0000000a40)=0x98)
getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000740), &(0x7f0000000780)=0x8)
ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000340)=<r3=>0x0)
r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r5 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r4, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xffffffffffffff83, &(0x7f00000000c0)={&(0x7f0000000700)={0x14, 0x1d, 0xffffffffffffffff, 0x70bd2d, 0x0, {0x806b}}, 0x14}, 0x1}, 0x0)
fcntl$setown(r0, 0x8, r3)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000007c0)={<r6=>0x0, @in6={{0xa, 0x4e23, 0x7, @dev={0xfe, 0x80}, 0x3}}}, &(0x7f0000000880)=0x84)
ioctl$sock_ifreq(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'ipddp0\x00', @ifru_mtu=0x1})
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r0, &(0x7f0000000080), 0x102000004)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000a80)={r6, 0x21, 0x30}, 0xc)
getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000b00), &(0x7f0000000b80)=0x4)
ioctl$LOOP_CLR_FD(r0, 0x4c01)
fdatasync(r0)
nanosleep(&(0x7f00000001c0)={0x77359400}, &(0x7f0000000200))
syz_open_dev$sndpcmp(&(0x7f0000000380)='/dev/snd/pcmC#D#p\x00', 0x80000000, 0x400000)
dup3(r1, r5, 0x80000)
socket$vsock_stream(0x28, 0x1, 0x0)
getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={<r7=>0x0, 0x9, 0x0, 0x3}, &(0x7f0000000100)=0xffffffffffffff6d)
setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000980)={r7, @in6={{0xa, 0x4e21, 0x9, @dev={0xfe, 0x80, [], 0x13}, 0x1f}}}, 0x84)

[  160.254324] loop_reread_partitions: partition scan of loop0 (mñs=zŠ$/Ø™àc?_ΨûZUØ»¤Ù	Ç¡$ج9­Ñ=É:€ò/ùý5¨Dóèµ­äå“Q7¯oâQ4C]) failed (rc=-13)
[  160.283843] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'.
2018/03/30 15:57:11 executing program 5:
r0 = shmget(0xffffffffffffffff, 0x2000, 0x0, &(0x7f0000ffc000/0x2000)=nil)
shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000140)=""/179)
r1 = syz_open_dev$dspn(&(0x7f0000000280)='/dev/dsp#\x00', 0x0, 0x4000)
shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil)
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000002640))
getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000026c0), &(0x7f0000002700)=0x8)
accept4$inet(0xffffffffffffffff, &(0x7f0000002880)={0x0, 0x0, @multicast2}, &(0x7f00000028c0)=0x10, 0x0)
ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000002900))
semget$private(0x0, 0x0, 0x0)
getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000000040)={@local, <r2=>0x0}, &(0x7f0000000200)=0x14)
sendmsg$can_bcm(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x1d, r2}, 0x10, &(0x7f0000000340)={&(0x7f00000002c0)={0x7, 0xc8, 0x1, {0x0, 0x2710}, {0x0, 0x7530}, {0x4, 0x1, 0x1, 0x8}, 0x1, @canfd={{0x1, 0xffff, 0x5, 0x3}, 0xd, 0x3, 0x0, 0x0, "5007d3060d986452de2045aeb97178ff16d97463ded035a97712ec2544f8721f00e8486776cb240d18b39f694a4c79ba0b9ceb522d874d2e5e17c4441702d06d"}}, 0x80}, 0x1, 0x0, 0x0, 0x8000}, 0x4)
perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
accept4$netrom(r1, &(0x7f00000003c0)=@full, &(0x7f0000000440)=0x48, 0x80800)
unshare(0x20000000)
clone(0x0, &(0x7f0000000240), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff))
clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000000000))
wait4(0x0, 0x0, 0x80000000, &(0x7f0000000080))

2018/03/30 15:57:11 executing program 2:
r0 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00')
sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0xee7c0eae4fc361af}, 0xc, &(0x7f0000000480)={&(0x7f0000000380)={0xa8, r0, 0x0, 0x0, 0x25dfdbfe, {0x10}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}]}, @IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x13}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@loopback=0x7f000001}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x400}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x2}}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x4010}, 0x4000010)
r1 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x10000000000000, 0x20a2)
r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x0)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
fgetxattr(r2, &(0x7f0000000080)=@known='user.syz\x00', &(0x7f0000000500)=""/219, 0xdb)
setsockopt$IP_VS_SO_SET_EDITDEST(r2, 0x0, 0x489, &(0x7f00000001c0)={{0x5e, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 'ovf\x00', 0x0, 0x7f}, {@empty, 0x4e23, 0x0, 0x0, 0x80, 0x4}}, 0x44)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
readv(0xffffffffffffffff, &(0x7f0000000140), 0x0)
ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000000))
setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000180)={0x3}, 0x2)
dup3(r2, r2, 0x80000)
sync()

2018/03/30 15:57:11 executing program 0:
mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0)
mremap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000005000/0x2000)=nil)
timerfd_create(0x0, 0x800)
mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000003000/0x3000)=nil)

2018/03/30 15:57:11 executing program 3:
r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe3, 0x0, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x5}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x0)
getitimer(0x2000001, &(0x7f0000000140))
r2 = dup3(r0, r1, 0x0)
ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f)
sendto$ax25(r2, &(0x7f00000002c0)="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", 0x1000, 0x40, &(0x7f0000000040)={0x3, {"47412b17196324"}, 0x7}, 0x10)

2018/03/30 15:57:11 executing program 1:
r0 = epoll_create(0x7fe7ffff)
r1 = epoll_create(0x0)
r2 = socket$rds(0x15, 0x5, 0x0)
r3 = epoll_create(0x100000001)
r4 = accept(r2, &(0x7f00000000c0)=@pppoe, &(0x7f0000000080)=0x80)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002380)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000002480)=0xe8)
ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f00000024c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, 0x101, 0x2, 0xcfc, 0x400, 0x41e05c73, 0x60000, r5})
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f000000e000))
epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000000d000))
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000000dff4))
r6 = epoll_create(0x46c)
r7 = epoll_create(0x400000000000804)
ioctl$int_out(r6, 0x5462, &(0x7f0000000040))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c7f000))
r8 = epoll_create(0x6)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r7, &(0x7f0000d5dff4))
epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r6, &(0x7f000050aff4))

[  160.362630] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 0
[  160.384382] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'.
2018/03/30 15:57:11 executing program 2:
syz_emit_ethernet(0xb6, &(0x7f0000000140)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [{[], {0x8100, 0x55b, 0x101, 0x2}}], {@llc={0x4, {@llc={0xf5, 0xf2, "a6", "33264d736a2141b8aa83cb40f27332b158e4fa29e7434d791870213ef4829824e795aff339472f1eb44261d6e472bc3d679bfcbbb4a531b4c7e50d0e0c5de6b7dd54fdf3e2b1a0842b7a4d8a579b129086c144709ba9cfde3c9126736b9d63b863e9eff9707c259959781c9668b4fec175c9f5044c67eed360f920acfc0a128750a74b3e78115f78d9f7b37755c24eb340334f67dd33bcfd49d34acbc5ea310132"}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x0, 0x0, 0xffffffffffffffff, 0x94a]})

2018/03/30 15:57:11 executing program 6:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000100)=@assoc_value, &(0x7f0000000140)=0x8)
setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000001c0), 0x8)
bind$inet6(r2, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c)
listen(r2, 0x3)
r3 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84)
sendto$inet6(r3, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff010}, {0x6}]}, 0x10)
sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000000)=@mpls_getnetconf={0x14, 0x52, 0x0, 0x0, 0x0, {0x1c}}, 0x14}, 0x1}, 0x0)

2018/03/30 15:57:11 executing program 7:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0)
gettid()
r1 = openat$cgroup_procs(r0, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0)
read(r1, &(0x7f0000000140)=""/223, 0xdf)
clock_gettime(0x0, &(0x7f0000000040)={<r2=>0x0, <r3=>0x0})
futex(&(0x7f000000cffc)=0x2000000000004, 0xf, 0x400000000004, &(0x7f0000edfff0)={r2, r3+30000000}, &(0x7f0000048000)=0x2, 0x0)
close(r1)
clock_gettime(0x0, &(0x7f0000000100)={<r4=>0x0, <r5=>0x0})
futex(&(0x7f00000000c0)=0x2, 0x1, 0x2, &(0x7f0000000280)={r4, r5+10000000}, &(0x7f00000002c0), 0x0)
r6 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
setsockopt$inet6_MRT6_ADD_MFC(r6, 0x29, 0xcc, &(0x7f0000000300)={{0xa, 0x4e24, 0x200, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, {0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x5, [0x4, 0x6, 0x1, 0x5, 0x0, 0xfef9, 0x7f, 0xffffffff]}, 0x5c)
futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0)
exit(0xfffffffffffffffe)
read(r1, &(0x7f0000000380)=""/240, 0xb6)
mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000000, 0x2810, r1, 0x0)

2018/03/30 15:57:11 executing program 0:
r0 = syz_open_dev$mice(&(0x7f0000000940)='/dev/input/mice\x00', 0x0, 0x400000)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000009c0)={{{@in=@multicast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0}}, {{@in=@local}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000ac0)=0xe8)
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000b00)={{{@in=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000c00)=0xe8)
setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000c40)={{{@in=@dev={0xac, 0x14, 0x14, 0x18}, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4e23, 0x7fff, 0x4e22, 0x1, 0xa, 0x20, 0x0, 0x2f, r1, r2}, {0xa2a, 0x100000000, 0x0, 0xffff, 0x20, 0x80000001, 0x5, 0x5}, {0x6, 0x0, 0x9, 0x100000000}, 0x3, 0x6e6bb8, 0x1, 0x0, 0x3, 0x3}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d3, 0x7e}, 0x2, @in=@broadcast=0xffffffff, 0x3505, 0x0, 0x0, 0x5, 0x2, 0xfffffffffffffcd0, 0xa2a8}}, 0xe8)
r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000500)='/dev/rfkill\x00', 0x107000, 0x0)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000640)={{{@in6=@mcast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000740)=0xe8)
recvfrom$packet(r4, &(0x7f0000000540)=""/249, 0xf9, 0x100, &(0x7f0000000880)={0x11, 0x2, r5, 0x1, 0x800, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14)
setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000440)=@broute={'broute\x00', 0x20, 0x2, 0x2a0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000180], 0x0, &(0x7f0000000000), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x9, 0x0, 0x0, 'bcsf0\x00', 'syz_tun\x00', 'sit0\x00', 'yam0\x00', @empty, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0x70, 0xc0}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0xb29, 'syz1\x00'}}}}, {{{0x11, 0x0, 0x0, 'gre0\x00', 'sit0\x00', 'ip6_vti0\x00', 'ip6gretap0\x00', @empty, [], @empty, [], 0x70, 0x108, 0x150}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x2, 0xffffffffffffffff}]}, 0x318)
r6 = accept4(r3, &(0x7f0000000780)=@rc, &(0x7f0000000800)=0x80, 0x80800)
sendmsg$FOU_CMD_GET(r6, &(0x7f0000000980)={&(0x7f0000000840)={0x10, 0x0, 0x0, 0x40020000}, 0xc, &(0x7f0000000040)={&(0x7f00000008c0)={0x44, 0x0, 0x401, 0x70bd2c, 0x25dfdbfe, {0x3}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x2b}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_TYPE={0x8, 0x4}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}]}, 0x44}, 0x1}, 0x0)
r7 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00')
sendmsg$IPVS_CMD_NEW_SERVICE(r6, &(0x7f00000004c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x2c, r7, 0x211, 0x70bd2c, 0x25dfdbfe, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7f}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000800}, 0x44000)

2018/03/30 15:57:11 executing program 2:
r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/rt6_stats\x00')
ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f0000000100)=0xa0)

2018/03/30 15:57:12 executing program 0:
ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000100)={<r0=>0x0})
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000ff4)={r0})
socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0xc)
r2 = gettid()
migrate_pages(r2, 0x8, &(0x7f0000000000), &(0x7f0000000180)=0x3)

[  160.500504] loop_reread_partitions: partition scan of loop0 () failed (rc=-13)
2018/03/30 15:57:12 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r1 = memfd_create(&(0x7f0000000b40)="626465765c7b1b025e6b657972696e676c6f73656375726974795d656d317573657240657468312a7573657200", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x0, 0x3, 0xffffffff}, &(0x7f0000000440)=0x10)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x7fff, 0x0, 0x0, 0x0, 0x5, 0x5, 0x6, 0x10001, 0x9, 0x200, 0x4, 0x3304, 0x6, 0x8, 0x3]}, &(0x7f0000000580)=0x100)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000005c0)={<r2=>0x0, 0x10001, 0x81, 0x9}, &(0x7f0000000600)=0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000640)={r2, @in6={{0xa, 0x4e23, 0x81, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1, 0x4, 0x40000000000f8, 0x1, 0x6}, &(0x7f0000000a40)=0x98)
getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000740), &(0x7f0000000780)=0x8)
ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000340)=<r3=>0x0)
r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r5 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r4, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xffffffffffffff83, &(0x7f00000000c0)={&(0x7f0000000700)={0x14, 0x1d, 0xffffffffffffffff, 0x70bd2d, 0x0, {0x806b}}, 0x14}, 0x1}, 0x0)
fcntl$setown(r0, 0x8, r3)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000007c0)={<r6=>0x0, @in6={{0xa, 0x4e23, 0x7, @dev={0xfe, 0x80}, 0x3}}}, &(0x7f0000000880)=0x84)
ioctl$sock_ifreq(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'ipddp0\x00', @ifru_mtu=0x1})
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r0, &(0x7f0000000080), 0x102000004)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000a80)={r6, 0x21, 0x30}, 0xc)
getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000b00), &(0x7f0000000b80)=0x4)
ioctl$LOOP_CLR_FD(r0, 0x4c01)
fdatasync(r0)
nanosleep(&(0x7f00000001c0)={0x77359400}, &(0x7f0000000200))
syz_open_dev$sndpcmp(&(0x7f0000000380)='/dev/snd/pcmC#D#p\x00', 0x80000000, 0x400000)
dup3(r1, r5, 0x80000)
socket$vsock_stream(0x28, 0x1, 0x0)
getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={<r7=>0x0, 0x9, 0x0, 0x3}, &(0x7f0000000100)=0xffffffffffffff6d)
setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000980)={r7, @in6={{0xa, 0x4e21, 0x9, @dev={0xfe, 0x80, [], 0x13}, 0x1f}}}, 0x84)

2018/03/30 15:57:12 executing program 5:
munmap(&(0x7f0000008000/0x2000)=nil, 0x2000)
r0 = creat(&(0x7f0000000000)='./file0\x00', 0x14b)
socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000980))
pwritev(r0, &(0x7f0000000600)=[{&(0x7f0000000180)="01fa49250291bed6eba0b29bb64d20939cda2c878b3ab275aef0a6e12f7b7c1de15d7b3bd3b5f13845b262a446cd90fb610adc0203e0ac7e53de559a2d1d61402fb641e107e5fddea4210ffaecfb086e206a86e6a42f7173af869a26d062acd9939905dd9919dedbaf69cafcfed0c99942c6f3cc29fe419a123f8d08bc10ca835f5b38b4", 0x84}, {&(0x7f0000000240)="134cc394d114d677bcccf9a0e334e9665ea13ec30c87fa9e05fd6b0afa822444a1f9bbf450bd8b35834dffcd96dce07455536538f449ff59db66932a39f26c0e9431a53641f1166289f4966247e8c97761c330c3d0abaf4ad27c86ca6292e63d36f21fa1ad27f3d81a7a01a08dc2b90b5f8d07481b0bb6cd4875c3610a2964138460f5a5c28fd25cd3b1d2570176e0", 0x8f}, {&(0x7f0000000300)="43bc96d7bfdd92f939861e6e6a6ea8021976d03ffe35c08386f3f2b18534f0364a6848694fabbced4c10217d4a073ddf49dac79e3252a6613c3f95f3feb900e3d8d564f1a4c5c36d521713be3956931c629a57f1d2da7dcc4ee84e5efc8d42090dabf979c068834575a7505acc549d4f486d184c266d0eefebc80d15aa2d63a5ecc12772a24980efceb91fe4dba6096647eaa63ad8ab08b7b89cd45446fbde4f3de50d21d80ab9939a1244e598ac4e1a0219592a887077c430329ed479d304aebc0ae63fb1dd4defe86036e5c50b3ea4b8e029768affeb29503c4cf63d7fdc79944c", 0xe2}, {&(0x7f0000000400)="65bc1edaceca06afc2a78596798d332c2d4b98e2a8218392dbe24d8e6727a2d9e993513b0abe287551564439a4437b399b892421edb4162d65311c86bca83e53b5ae1964719d26244bf2c4356669dd0dad5503c9da7bfc3e5c4da99613afdbe2516f412a623688baf58f77d6ce798800a8f2e656092c439b49730809cb534038214d579aadac648a32b17f7b4fbf0d9dc08df87fa68084525eac011ba227c3b37a43ce4f1ea209ef1c8f2a414a0ed0225f", 0xb1}, {&(0x7f00000004c0)="ee0f383f05890a177c16cd84cc0a3a58e14b51a2b2ed60d9baffa7af0a20a8d453d66106100f97eee82c42a661e6993afa238b6b533808e6507250dcfb16299919e988436bcf2b6ae0e27bedb0712905e894", 0x52}, {&(0x7f0000000540)="cf1a8221d535899d313c9a3f6cd99b60e39036fdd8fbb2817c2c8727ff76d25b75fee9777e339d6993f04c1c45d26c06103fc8b7076a67", 0x37}, {&(0x7f0000000580)="e9e55ba0a8b816a913a2670ea65d5566478ec99366122be9de5751523dae85e8c37a9e788d3c85", 0x27}, {&(0x7f00000005c0)}], 0x8, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x14)
r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
pwritev(r0, &(0x7f00000005c0)=[{&(0x7f0000000680)="bb92645148dd3aeb1fdc279bae09f176227f9b933f6ee1d1dd8e9f5eeabe22e8cae398285c497c7a458fc8fece5a9b8c4af66ac5f50520a50a8eb39508a81d730317afff75e8220ba50523f6785c1c277a166dbe56a78806a7ca99b09e40306ae665f9206f72a3ee49fa27bcd265ace637", 0x71}, {&(0x7f0000000700)="8ecdcff58826c331a016809baed3129ac37e44961868d2096d1f11d892b1ca88b6c55c79e1bd8469b07dcaf9d15ebb43aa753cf62ed97f1d81f990de5000f155dc0aeca44b", 0x45}], 0x2, 0x0)
setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f00000008c0)={@ethernet={0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, {&(0x7f0000000780)=""/232, 0xe8}, &(0x7f0000000880)}, 0xa0)
r2 = dup2(r1, r1)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000002740)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x4000000000000}, 0x20)
getpeername(r2, &(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}}}, &(0x7f0000000140)=0x80)

2018/03/30 15:57:12 executing program 3:
r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10, 0x800)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000080)={<r1=>0x0, 0x8000, 0x6, 0x6793}, &(0x7f00000000c0)=0x10)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r1, 0x3}, 0x8)
r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x4402, 0x0)
getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000180)=0x1, &(0x7f00000001c0)=0x4)
ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000200)='erspan0\x00')
setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000240)={r1, 0x4a, 0x45, "7a14751196ecfdff38e8cdf8684a83029d29485273edf2d455618f8c1c333c00276204ae0256d7f80034d632b22c554f7388bc4bce63dad269bed7a29fcad27db9ba10d1fb"}, 0x4d)
getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f00000002c0), &(0x7f0000000300)=0x4)
r3 = add_key$user(&(0x7f0000000340)='user\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000003c0)="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", 0xfc, 0x0)
getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000004c0)={{{@in6=@mcast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f00000005c0)=0xe8)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000600)={<r5=>0x0, 0x0, <r6=>0x0}, &(0x7f0000000640)=0xc)
keyctl$chown(0x4, r3, r4, r6)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000001c40)=ANY=[@ANYBLOB="d5d206000000f8ff09000500030082eb35e8395c48ec0241"], &(0x7f00000006c0)=0x10)
r7 = socket(0xd, 0x80b, 0xfffffffffffffffd)
recvfrom(r7, &(0x7f0000000700)=""/178, 0xb2, 0x20, &(0x7f00000007c0)=@pppol2tp={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}, 0x4, 0x1, 0x2}}, 0x80)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000840)=0x9, 0x4)
setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000000880)=0x4, 0x4)
sched_getscheduler(r5)
fstat(r2, &(0x7f00000008c0))
getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000940)={r1, 0x6}, &(0x7f0000000980)=0x8)
recvfrom$ipx(r7, &(0x7f00000009c0)=""/4096, 0x1000, 0x40000000, &(0x7f00000019c0)={0x4, 0x6d0b, 0x9, "ab13512e4130", 0x426}, 0x10)
fcntl$setlease(r2, 0x400, 0x1)
getsockopt$bt_BT_FLUSHABLE(r7, 0x112, 0x8, &(0x7f0000001a00)=0x81, &(0x7f0000001a40)=0x4)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0x9, &(0x7f0000001a80)={r1, @in6={{0xa, 0x4e23, 0x101, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, 0xffff, 0x7, 0x0, 0xfffffffffffffffc, 0x82}, 0x98)
ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000001b40))
syz_open_dev$sndmidi(&(0x7f0000001b80)='/dev/snd/midiC#D#\x00', 0x7fffffff, 0x400000)
ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000001bc0))
socket$can_bcm(0x1d, 0x2, 0x2)
finit_module(r7, &(0x7f0000001c00)='\\\x00', 0x0)
tee(r2, r2, 0x100000001, 0x0)

2018/03/30 15:57:12 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-twofish-3way)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20)
r1 = accept$alg(r0, 0x0, 0x0)
shutdown(r1, 0x0)
sendmmsg$alg(r1, &(0x7f0000000100)=[{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000001200)="8c36a0849834326b27dec8617d2b66b8b2a4273776d4c405809ab789ff595ef206909c96ef03c5a4a00d014bf92605c08f4999fa073d8f8079ceb573b05e690d8cc29379a18bfd49e6aa36e3a13d8d9a0535315d18cf539e5c5c9148775fa5df30994fdf93dc4d5c9eb72f616da658f3", 0x70}], 0x1}], 0x1, 0x0)
recvmsg(r1, &(0x7f0000000000)={&(0x7f0000f7ffa8)=@alg, 0x80, &(0x7f00000c2fd0)=[{&(0x7f0000f80f9a)=""/102, 0xffffffbf}, {&(0x7f0000000200)=""/4096, 0x1000}], 0x2, &(0x7f0000fb3fa9)=""/87, 0x57}, 0x0)
setsockopt$packet_buf(r1, 0x107, 0x7, &(0x7f0000001280)="5c6beeb493a5d5399a7bbe7d99bd15fd2d408b9e3ac2e604122e8dfdfafff4ff602d943a9b7e8aeeb7dd93292691d7b60d79496eb325a5b56c42128b8e2065bc695f12b7a54ba334fbe7d3398165ee9bb2f393c3fcb8831c559f4825a5179f4dfd2beaf5807d35f75311d74d668a", 0x6e)
getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000180), &(0x7f00000001c0)=0x8)
getpeername$packet(0xffffffffffffffff, &(0x7f0000001300)={0x0, 0x0, <r2=>0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001340)=0x14)
r3 = syz_open_dev$dmmidi(&(0x7f00000013c0)='/dev/dmmidi#\x00', 0x7, 0x10000)
ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000001400)={0x1ff, 0x1, 0x4000, 0x2000, &(0x7f0000ffd000/0x2000)=nil})
setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000001380)={@broadcast=0xffffffff, @empty, r2}, 0xc)

2018/03/30 15:57:12 executing program 0:
r0 = syz_open_dev$mice(&(0x7f0000000540)='/dev/input/mice\x00', 0x0, 0x3ffb)
pipe(&(0x7f00000003c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
pipe2(&(0x7f0000f61000)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x0)
write$sndseq(r4, &(0x7f0000000080)=[{0x0, 0x0, 0x4, 0x0, @time={0x77359400}, {}, {}, @raw32}], 0x30)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r5 = userfaultfd(0x80000)
ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x2})
ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c)
tee(r3, r2, 0x1, 0x0)
dup2(r3, r5)
r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000ac0)='IPVS\x00')
ioctl$TCXONC(r0, 0x540a, 0xfff)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000640)=ANY=[@ANYBLOB="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"], &(0x7f0000000440)=0x1)
sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000a40)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000800)={&(0x7f0000000940)=ANY=[@ANYBLOB="e40000001900652000000000fddbdf25e000003a7e0000000000000000000000ac1414150000000000000000000000004e2000000000429f0a008000ff000000"], 0x1}, 0x1, 0x0, 0x0, 0x1}, 0x4000)
times(&(0x7f0000000200))
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000340)={<r7=>0x0, 0x3f, 0x20, 0x5, 0x1ff, 0x4}, &(0x7f0000000380)=0x14)
getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=r7, &(0x7f0000000400)=0xfffffffffffffe86)
sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x3020c24}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x2c, r6, 0x400, 0x70bd28, 0x25dfdbff, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3f}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x20}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000001}, 0x4)
fadvise64(0xffffffffffffffff, 0x0, 0x9, 0x4)
mkdirat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x20)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x1, 0x6, 0x6f62}, &(0x7f0000000240)=0x10)
bind$ax25(0xffffffffffffffff, &(0x7f0000000040)={0x3, {"181d0bd257efd9"}, 0x1}, 0x10)

2018/03/30 15:57:12 executing program 1:
r0 = epoll_create(0x7fe7ffff)
r1 = epoll_create(0x0)
r2 = socket$rds(0x15, 0x5, 0x0)
r3 = epoll_create(0x100000001)
r4 = accept(r2, &(0x7f00000000c0)=@pppoe, &(0x7f0000000080)=0x80)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002380)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000002480)=0xe8)
ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f00000024c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, 0x101, 0x2, 0xcfc, 0x400, 0x41e05c73, 0x60000, r5})
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f000000e000))
epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000000d000))
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000000dff4))
r6 = epoll_create(0x46c)
r7 = epoll_create(0x400000000000804)
ioctl$int_out(r6, 0x5462, &(0x7f0000000040))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c7f000))
r8 = epoll_create(0x6)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r7, &(0x7f0000d5dff4))
epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r6, &(0x7f000050aff4))

2018/03/30 15:57:12 executing program 6:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0)
r1 = openat$cgroup_ro(r0, &(0x7f0000000140)="6370757365742e6566666563746976655f6370757300d895fe57e7d617d1242430d2bb7dc32738546058207d7eb3cb27b8249679b560e0b68748db124b8668f5444814f066c08ecc919965380060c4c4fdda42d6a8e7cd9cff60d38c8b38e811221261efa37b8dfe9915960b3ed4ccbbe8db5be351e71f3cd5a1305e711ae82a8e108d3041cc925ead49db2a05cf094f6b683b3113cc3e68191f2627838ef96696b30847e3220da844f2b196a8371bce68fd138b69baf89d2647e22d7c51c3879ecc8d89361d6b8cdffbf3bdd1debee3245cf4a5082931021a3976373ebb514043d1885b8cdbaa", 0x0, 0x0)
read$eventfd(r1, &(0x7f0000000100), 0x8)

2018/03/30 15:57:12 executing program 7:
pipe(&(0x7f00000001c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000200)={0x4, 0x7, 0x1000}, 0x4)
r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup\x00', 0x200002, 0x0)
r3 = openat$cgroup_subtree(r2, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0)
getsockopt$inet_buf(r1, 0x0, 0x25, &(0x7f0000001300)=""/67, &(0x7f0000000040)=0x43)
openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001280)='./cgroup/syz0\x00', 0x200002, 0x0)
r4 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_VRING_ADDR(r4, 0x4028af11, &(0x7f0000000180)={0x3, 0x0, &(0x7f00000000c0)=""/87, &(0x7f0000000140)=""/36, &(0x7f0000000280)=""/4096, 0x3001})
setns(r1, 0x0)
write$cgroup_subtree(r3, &(0x7f00000012c0)=ANY=[@ANYBLOB="3c706964562009dec5dbd02f7317d1b0874893c4ec6d41a3e8084fd9d8421eb78e4dee37f20000000000000000000033f30000"], 0x3ee)

2018/03/30 15:57:12 executing program 5:
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x44})
sched_setaffinity(0x0, 0x8, &(0x7f000080b000)=0x51b2)
r1 = dup(r0)
readv(r0, &(0x7f0000d32fc0)=[{&(0x7f000039a000)=""/185, 0xb9}], 0x1)
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1})
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000002c0)={<r2=>0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, [0x2000000000000000, 0x0, 0x8001, 0xf31b, 0x0, 0x8, 0x1, 0x0, 0x1, 0x7, 0x4fc, 0xfffffffffffffffc, 0x7, 0x4, 0x8b]}, &(0x7f00000003c0)=0x100)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000840)=ANY=[@ANYRES32=<r3=>0x0, @ANYBLOB="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"], &(0x7f0000000440)=0x10)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000480)={<r4=>0x0, @in6={{0xa, 0x4e21, 0xff, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, 0x9, 0x3f, 0xae8b, 0xffff, 0x1}, &(0x7f0000000540)=0x98)
syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0xb5, 0x80000)
sendmsg$inet_sctp(r1, &(0x7f0000000640)={&(0x7f00000000c0)=@in6={0xa, 0x4e21, 0xea6, @loopback={0x0, 0x1}, 0x2}, 0x1c, &(0x7f0000000280)=[{&(0x7f0000000100)="7832cabeef49ed8846427ab5c4a9dc83584f34c0a5d5b24c4655c08b075a1b04319ff9d14c17", 0x26}, {&(0x7f0000000140)="4a0841176e8b971ff3427d9fb0a867ce7815d149be40ec6526f3ce57a5e0a4fe23b3532f23e250bfabb9a67296e0fc6b2395ca7e791a7e66c8895e19f809109d44a6c8cd20bd", 0x46}, {&(0x7f00000001c0)="ddf9e1e3bd221c978528a0120ef6292954a87e4e55c000b55b2c0e271b9ddda4b3d1066a4dcb1e104a043b852e90907ec77d4298b7c3a4279e6fe29d67e0dd30530a836615f4440b56258de97420f7865d4fecd5444fc82cbca30714c3c9d64ac65185f84b4b5561d24233be5052238e3ce97e61ec08395a5bd319f586cd497f6f32d69ac281a71b4bbcbab7376f510de6177d123587d12ca20490ea9c68a246341e90202436d7b71cac", 0xaa}], 0x3, &(0x7f0000000580)=[@sndinfo={0x20, 0x84, 0x2, {0x7fff, 0x1, 0x0, 0xfff, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x2d52, 0x0, 0x4, 0xbdb7, 0xffff, 0xffffffff, 0x3, 0x4, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x1, 0x489, 0x3f, r4}}], 0x90, 0x800}, 0x4)
setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000080)=0x47b1, 0x4)
mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil)
r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x20000, 0x0)
ioctl$KDGETLED(r5, 0x4b31, &(0x7f0000000040))

2018/03/30 15:57:12 executing program 2:
r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10402, 0x0)
r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x5, 0x0, r0, 0x1}, 0x2c)
r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1}, 0x1c)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20)
bpf$MAP_DELETE_ELEM(0x3, &(0x7f00006d6000)={r2, &(0x7f0000eef000)}, 0x10)

[  160.868180] print_req_error: I/O error, dev loop0, sector 336
[  160.874144] Buffer I/O error on dev loop0, logical block 42, lost async page write
2018/03/30 15:57:12 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r1 = memfd_create(&(0x7f0000000b40)="626465765c7b1b025e6b657972696e676c6f73656375726974795d656d317573657240657468312a7573657200", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x0, 0x3, 0xffffffff}, &(0x7f0000000440)=0x10)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x7fff, 0x0, 0x0, 0x0, 0x5, 0x5, 0x6, 0x10001, 0x9, 0x200, 0x4, 0x3304, 0x6, 0x8, 0x3]}, &(0x7f0000000580)=0x100)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000005c0)={<r2=>0x0, 0x10001, 0x81, 0x9}, &(0x7f0000000600)=0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000640)={r2, @in6={{0xa, 0x4e23, 0x81, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1, 0x4, 0x40000000000f8, 0x1, 0x6}, &(0x7f0000000a40)=0x98)
getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000740), &(0x7f0000000780)=0x8)
ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000340)=<r3=>0x0)
r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r5 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r4, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xffffffffffffff83, &(0x7f00000000c0)={&(0x7f0000000700)={0x14, 0x1d, 0xffffffffffffffff, 0x70bd2d, 0x0, {0x806b}}, 0x14}, 0x1}, 0x0)
fcntl$setown(r0, 0x8, r3)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000007c0)={<r6=>0x0, @in6={{0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0xe}}}}, &(0x7f0000000880)=0x84)
ioctl$sock_ifreq(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'ipddp0\x00', @ifru_mtu=0x1})
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r0, &(0x7f0000000080), 0x102000004)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000a80)={r6, 0x21, 0x30}, 0xc)
getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000b00), &(0x7f0000000b80)=0x4)
ioctl$LOOP_CLR_FD(r0, 0x4c01)
fdatasync(r0)
nanosleep(&(0x7f00000001c0)={0x77359400}, &(0x7f0000000200))
syz_open_dev$sndpcmp(&(0x7f0000000380)='/dev/snd/pcmC#D#p\x00', 0x80000000, 0x400000)
dup3(r1, r5, 0x80000)
socket$vsock_stream(0x28, 0x1, 0x0)
getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={<r7=>0x0, 0x9, 0x0, 0x3}, &(0x7f0000000100)=0xffffffffffffff6d)
setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000980)={r7, @in6={{0xa, 0x4e21, 0x9, @dev={0xfe, 0x80, [], 0x13}, 0x1f}}}, 0x84)

2018/03/30 15:57:12 executing program 0:
r0 = socket$inet6_sctp(0xa, 0x5, 0x84)
perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x4000, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x21, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xffffffffffff7fff, 0x0)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000080)={0x64}, 0x4)
ioctl$sock_ifreq(r0, 0x89f3, &(0x7f00000001c0)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"})

2018/03/30 15:57:12 executing program 1:
r0 = epoll_create(0x7fe7ffff)
r1 = epoll_create(0x0)
r2 = socket$rds(0x15, 0x5, 0x0)
r3 = epoll_create(0x100000001)
r4 = accept(r2, &(0x7f00000000c0)=@pppoe, &(0x7f0000000080)=0x80)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002380)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000002480)=0xe8)
ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f00000024c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, 0x101, 0x2, 0xcfc, 0x400, 0x41e05c73, 0x60000, r5})
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f000000e000))
epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000000d000))
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000000dff4))
r6 = epoll_create(0x46c)
r7 = epoll_create(0x400000000000804)
ioctl$int_out(r6, 0x5462, &(0x7f0000000040))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c7f000))
r8 = epoll_create(0x6)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r7, &(0x7f0000d5dff4))
epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r6, &(0x7f000050aff4))

2018/03/30 15:57:12 executing program 3:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0)
r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='cmdline\x00')
setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000040)=0x3, 0x4)
getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4)
ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000200)={{0x80}, 'port1\x00'})

2018/03/30 15:57:12 executing program 2:
r0 = socket$pptp(0x18, 0x1, 0x2)
socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000100)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000140)={0x0, r1, 0x0, 0x1}, 0x14)
sendfile(r0, r2, 0x0, 0x5)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0)
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x0, 0x0)
ioctl$KVM_S390_VCPU_FAULT(r4, 0x4008ae52, &(0x7f0000000340)=0x9)
statx(r4, &(0x7f0000000540)='./file0\x00', 0x1000, 0x810, &(0x7f0000000580))
r5 = socket$inet6(0xa, 0x2, 0x0)
setsockopt$inet6_int(r5, 0x29, 0x46, &(0x7f0000000280), 0x4)
ioctl$TCXONC(r3, 0x540a, 0x3f)
getsockopt$inet6_mtu(r5, 0x29, 0x46, &(0x7f0000000000), &(0x7f0000000040)=0x4)
msgget$private(0x0, 0x56a)
flistxattr(r3, &(0x7f0000000380)=""/163, 0xffffffce)
msgsnd(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0300000000000000652a3d2cbc1ef0f6021b3515fc7677704bc436044904e778bb84095969d205c4564787b047eca0884f48561cee82bc23d8bf96280f93e2959ba7ff935b6f9385e0b434cab4889e6f02a48aefa87f80e22dbaa5e7743fcdb8fb6c3e38a8c4e80ac59fa52187f7db1317b6fbf581b66f9c94f1f18e9a48ef56080007d6f28603dbb6a7f77133f922d0b9360a9ccf491a495bb6e6b464ad271c5d05b14afb2875c9d0cf63afbd2804184f1f032b1511e14366e5b1553fa27d7b"], 0x1, 0x0)
r6 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x80000, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r6, 0x6, 0x16, &(0x7f0000000080)=[{0xe, 0xffffffffffffffff}, {0x7d09942ad9ae073f, 0x1}, {0xe, 0x4928}, {0x3, 0x1f}, {0x0, 0x2161}, {0x0, 0xff}, {0x8, 0x7}, {0x2, 0x400}, {0x2, 0x7}], 0x9)
mkdirat$cgroup(r6, &(0x7f0000000040)='syz1\x00', 0x1ff)
getsockopt$bt_rfcomm_RFCOMM_LM(r6, 0x12, 0x3, &(0x7f0000000200), &(0x7f0000000240)=0x4)
msgsnd(0x0, &(0x7f00004adff7)={0x2}, 0xfffffffffffffff5, 0xfffffffffffffffd)
r7 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x2, 0x2)
ioctl$ASHMEM_GET_NAME(r7, 0x81007702, &(0x7f0000000440)=""/214)
msgctl$IPC_RMID(0x0, 0x0)

2018/03/30 15:57:12 executing program 6:
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1})
r1 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
madvise(&(0x7f000090b000/0x3000)=nil, 0x3000, 0x4)
dup3(r0, r1, 0x80000)
msgctl$IPC_RMID(0x0, 0x0)
read(r0, &(0x7f000060df9c)=""/100, 0x64)
read(r1, &(0x7f0000000100)=""/7, 0x7)
openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x4800, 0x0)
r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0)
sysinfo(&(0x7f0000000140)=""/168)
ioctl$KDSETMODE(r2, 0x4b3a, 0x6)

2018/03/30 15:57:12 executing program 7:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000005c0)={{{@in=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f00000006c0)=0x49)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000300)={{{@in6=@mcast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}}, {{@in=@rand_addr}, 0x0, @in=@local}}, &(0x7f0000000140)=0xe8)
setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000400)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x1, 0x4e24, 0x5, 0xa, 0x80, 0xa0, 0x7f, r1, r2}, {0x81, 0x7ff, 0x40, 0x2, 0x1, 0x6, 0x7, 0x8}, {0x5, 0x1, 0xdbba, 0x9e}, 0xfffffffffffffffd, 0x6e6bbe, 0x0, 0x0, 0x1, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d3, 0x32}, 0x0, @in=@dev={0xac, 0x14, 0x14, 0xb}, 0x3507, 0x1, 0x1, 0xdc, 0x83, 0x6, 0x3b}}, 0xe8)
r3 = socket$inet6(0xa, 0x0, 0x0)
setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000000)={0x3f, @dev={0xac, 0x14, 0x14, 0xc}, 0x4e24, 0x0, 'sed\x00', 0x5, 0x1ff, 0x62}, 0x2c)
connect$inet6(r3, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c)
r4 = syz_open_dev$midi(&(0x7f0000000580)='/dev/midi#\x00', 0x3f, 0x101000)
r5 = fcntl$dupfd(r3, 0x406, r0)
ioctl$DMA_BUF_IOCTL_SYNC(r5, 0x40086200, &(0x7f0000000200)=0x4)
perf_event_open$cgroup(&(0x7f0000000500)={0x4, 0x70, 0x4, 0x5, 0x5d5, 0x1, 0x0, 0x0, 0x8000, 0x1, 0xffffffffffff8001, 0x1, 0x4, 0x6, 0x7, 0x1, 0x10001, 0x7feb, 0x80000001, 0xffff, 0x8000, 0x9, 0x80000000, 0x1, 0x1, 0x0, 0x7, 0x7c, 0x1, 0x4, 0x100000001, 0x6e8, 0x9, 0x10000, 0x100000000, 0x69f1, 0x4, 0x20, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000000180)}, 0x10, 0x0, 0x8, 0x2, 0x0, 0x0, 0x200}, r4, 0x1, r5, 0x8)
syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040))
accept$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x14)

2018/03/30 15:57:12 executing program 5:
mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x2132, 0xffffffffffffffff, 0x0)
r0 = socket$inet(0xa, 0x801, 0x0)
setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000dc0)=@nat={"6e6174000000000000000000006affffff00", 0x1b, 0x5, 0x338, 0x0, 0x218, 0xffffffff, 0xc8, 0x218, 0x2c0, 0x2c0, 0xffffffff, 0x2c0, 0x2c0, 0x5, &(0x7f0000002fb0), {[{{@uncond, 0x0, 0x70, 0xa8}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @port, @icmp_id}}}}, {{@uncond, 0x0, 0x70, 0xa8}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, @port, @gre_key}}}}, {{@uncond, 0x0, 0x70, 0xa8}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x0, @multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @icmp_id}}}}, {{@uncond, 0x0, 0x70, 0xa8}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, @icmp_id, @gre_key}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x398)
keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1})

2018/03/30 15:57:12 executing program 0:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0)
r1 = openat$cgroup_int(r0, &(0x7f0000000200)='memory.low\x00', 0x2, 0x0)
ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000140)=""/76)
writev(r1, &(0x7f00000005c0)=[{&(0x7f0000000040)='3', 0x1}], 0x1)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={<r3=>0x0, 0x7}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000000c0)={r3, 0x20}, &(0x7f0000000100)=0x8)

2018/03/30 15:57:12 executing program 1:
r0 = epoll_create(0x7fe7ffff)
r1 = epoll_create(0x4)
r2 = socket$rds(0x15, 0x5, 0x0)
r3 = epoll_create(0x0)
r4 = accept(r2, &(0x7f00000000c0)=@pppoe, &(0x7f0000000080)=0x80)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002380)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000002480)=0xe8)
ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f00000024c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, 0x101, 0x2, 0xcfc, 0x400, 0x41e05c73, 0x60000, r5})
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f000000e000))
epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000000d000))
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000000dff4))
r6 = epoll_create(0x46c)
r7 = epoll_create(0x400000000000804)
ioctl$int_out(r6, 0x5462, &(0x7f0000000040))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c7f000))
r8 = epoll_create(0x6)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r7, &(0x7f0000d5dff4))
epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r6, &(0x7f000050aff4))

2018/03/30 15:57:12 executing program 5:
unshare(0x8000400)
r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2})
clock_gettime(0x0, &(0x7f0000000040))
r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x400000)
ioctl$KDSKBLED(r1, 0x4b65, 0x5)
mq_timedsend(r0, &(0x7f0000a0ffff), 0x0, 0x0, &(0x7f000066cff0)={0x77359400})
mq_timedreceive(r0, &(0x7f000033b000)=""/4096, 0x1000, 0x0, &(0x7f0000f36000)={0x0, 0x989680})

2018/03/30 15:57:12 executing program 2:
mkdir(&(0x7f00000001c0)='./file0\x00', 0x0)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8)
r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x480, 0x0)
unshare(0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0)
r1 = syz_open_dev$sg(&(0x7f0000000380)='/dev/sg#\x00', 0x40000000000000, 0x0)
execve(&(0x7f00000002c0)='./file0\x00', &(0x7f00000003c0)=[&(0x7f0000000300)='\x00'], &(0x7f0000000680)=[&(0x7f0000000440)='9p\x00', &(0x7f0000000540)='9p\x00', &(0x7f0000000600)='proc+\x00'])
setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0)
sendmmsg(0xffffffffffffffff, &(0x7f0000000fc0)=[{{&(0x7f00000006c0)=@vsock={0x28, 0x0, 0xffffffff, @my=0x0}, 0x80, &(0x7f0000000a80)=[{&(0x7f0000000740)="40397fb237c67cddc876d3f5f81169d4501ed35404c4a612613b5b57b5861c67c81cf9bd35017b85138df39baf4c52b59f424c40f32e2b5f923956785676c399e83dff000edabd", 0x47}], 0x1, &(0x7f0000003640)=ANY=[], 0x0, 0x10}, 0x5}], 0x1, 0x814)
r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd)
r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2)
add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00003ebffb)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000d6c000)="ffffff7f00000000", 0x8, r3)
r4 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)="000386", 0x3, r3)
setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000640), 0x4)
r5 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f19edc)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149bd61bd78b506e8b", 0xc0, r3)
r6 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0)
keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r4, r5, r6}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)})
ppoll(&(0x7f0000000500)=[{r1, 0x1}, {r0, 0x60}, {r0, 0x531}, {0xffffffffffffffff, 0x2000}, {0xffffffffffffffff, 0x100}, {r1, 0x408}, {r0, 0x200}, {0xffffffffffffffff, 0x8000}], 0x8, &(0x7f0000000580), &(0x7f00000005c0)={0x7ff}, 0x8)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00')
sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x40005a00}, 0xc, &(0x7f0000000480)={&(0x7f0000000840)=ANY=[@ANYBLOB="4800b1876055774f2d66dd67a72ab5492d829e89b50634cd922bfba0dea7a2472e817252a988ab2f63816664b13a58f8952d42e87cadff47dc89ec97e7f6e896c314a6cc3d477789cc86c43847559673c5435577"], 0x1}, 0x1, 0x0, 0x0, 0x20008800}, 0xc0c0)
accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x1c, 0x0)
getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000240), &(0x7f0000000280)=0x4)
r7 = socket(0x10, 0x802, 0x0)
ioctl$sock_kcm_SIOCKCMATTACH(r7, 0x89e0, &(0x7f00000007c0)={r7, r0})
ioctl$VT_WAITACTIVE(0xffffffffffffffff, 0x5607)
write(0xffffffffffffffff, &(0x7f0000000400)="24070000000000000000d3b720f0ce83a80075060000ffa89d2c37d9ed3bea9d596bf3e2ffb4d17a02e9b2c464974ac924691e56b878", 0x36)
setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0x6, 0x0, 0x8002, 0x8000, 0x0, 0x9, 0x8, 0xbb2d}, 0x20)
r8 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
vmsplice(r8, &(0x7f0000000840), 0x1000000000000037, 0x0)

2018/03/30 15:57:12 executing program 0:
setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10)
r0 = socket(0x11, 0x4000000000080003, 0x0)
setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4)
r1 = getpgid(0x0)
prctl$setptracer(0x59616d61, r1)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000440)={'bond0\x00', <r2=>0x0})
bind$packet(r0, &(0x7f0000000480)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14)
setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5)

[  161.048953] IPVS: set_ctl: invalid protocol: 63 172.20.20.12:20004 sed
2018/03/30 15:57:12 executing program 3:
sync()
listxattr(&(0x7f0000005b40)='./file0\x00', &(0x7f0000005b80)=""/72, 0x48)
r0 = socket$can_raw(0x1d, 0x3, 0x1)
ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000))
r1 = memfd_create(&(0x7f0000000100)=']\x00', 0x0)
clone(0x0, &(0x7f0000000200)="17dd6280de3693223b6fdbc70650db5722605e7d4cfec7dee9e7ca3a83bd750a10fca3bdd2c2fde305012a95b619af30af684bba6e9e2031b1eec7e667e9c22c674d6eb942b78258369909dc14f2f5bd60202d6a38d497b47baf3e89fbca89a91e4706f3efdb55b9e9857fa2e05fdd62de157a7f60228f2c807e86ce264193d1206f5402c6f095c94a510e0c705386635a3f1a5970fd087434c0bf52f98bc0c951a8c18f7b8221c007a7f1c8d5", &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000300))
getpid()
gettid()
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
recvfrom(r2, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80)
r3 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r4 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2)
ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r3)
pwritev(r4, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000100)={0x8, 0x0, 0x2, 0x2, <r6=>0x0}, &(0x7f0000000140)=0x51)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000000180)={r6, 0x0, 0x0, 0x101, 0x4}, &(0x7f00000001c0)=0x18)
ioctl$DRM_IOCTL_WAIT_VBLANK(r4, 0xc018643a, &(0x7f0000000500)={0xc000000, 0x3ff, 0x2c})
ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4)
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0)
sendfile(r3, r3, &(0x7f0000000080)=0x5f, 0x102000004)
ioctl$LOOP_CLR_FD(r3, 0x4c01)
sync()
ftruncate(r3, 0x2)
r7 = dup2(r4, r3)
setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000480)=0x8, 0xfffffffffffffd9e)
setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x0, &(0x7f00000005c0)=0x3, 0x8)
setsockopt$inet_udp_encap(r7, 0x11, 0x64, &(0x7f00000004c0), 0x4)
setsockopt$IP_VS_SO_SET_EDIT(r7, 0x0, 0x483, &(0x7f0000000540)={0x84, @multicast2=0xe0000002, 0x4e20, 0x0, 'dh\x00', 0x28, 0xfff, 0x13}, 0x2c)
ioctl$sock_netdev_private(r4, 0x89fe, &(0x7f00000003c0)="0aab95906cbf78d0113b9b11c035ec1b838e455485a0ae0c1dc7ead287ca35d95f330970a765dba3809e348d3d739c34fcbb996a276d6eae518354b310b63d5e6d4f02c584c900b9eed1ccd8c2d601c345a16a9770811f407c4232bb44f3f941d8cfe9138c1c2a09b466a541396572c076d8f96f042779cc2bdc8794dff7d80969b0a082393a735bb99d9c59fd538646854b79ccff7fdd4025a5c58b1e2acca8fd4f9a")

2018/03/30 15:57:12 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = add_key$user(&(0x7f0000002580)='user\x00', &(0x7f0000002680)={0x73, 0x79, 0x7a}, &(0x7f00000026c0)="d7", 0x1, 0xfffffffffffffffb)
r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/ip6_tables_names\x00')
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000100)=ANY=[@ANYBLOB="04000100f8f6331f3f856fcf802edaf1f2c0b7dde9b6c62fbad622f4558cdf3838365bcc0c05eef59d49b99cba7d0046bc072e72206e6834a4889ee6a51f6031f67e3d8e238c24a7d5b249c522464c590d2acf2b1d4c92", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x14)
keyctl$set_timeout(0xf, r0, 0x0)

[  161.163472] IPVS: set_ctl: invalid protocol: 63 172.20.20.12:20004 sed
2018/03/30 15:57:12 executing program 2:
r0 = socket(0x40000000015, 0x5, 0x0)
bind$inet(r0, &(0x7f0000fc4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10)
r1 = semget$private(0x0, 0x3, 0x150)
getresuid(&(0x7f0000000040)=<r2=>0x0, &(0x7f0000000080), &(0x7f00000000c0))
lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
r4 = getuid()
fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000240)={{0xf5, r2, r3, r4, r5, 0x122, 0x9}, 0x4, 0x6, 0x3ff})
semctl$IPC_RMID(r1, 0x0, 0x0)
connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001}, 0x10)
sendmsg$alg(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000440)="6f10fe0e7530274d0266b72099e2ae5f1b5884ad2ed73aaaa641ea734d31d5aeaefcba5364b8042ed44cb6efae55fda76f5d6521adcea36810e0bcb1ae0313372bffb09e08d0a3b649632d4f2cc745c834131e9e0101e38d6ad5f8296c7eeab6d7e147ce4adb017b4e", 0x69}, {&(0x7f00000004c0)}, {&(0x7f0000000500)="5d5ef1d297d164f0ea7b9e430ebbf8ca7e2be8c8b9acf6e3c1d5dd43fa4c3197bc06e7e273fd616e432c2411072167ea7bddceaeb96d97a126e9b45ccf44c5591828181268ac2573040cfdd4d697abb65c30ce5b8c5f9694385ef4aa79793b1f13f46b557ce9775e72e0ef43d5eb41c8242a178c7c862b0c06fe3a70b8c380f30061e67eb945b153d018928beb251b0bb553bcec5f94d0c93447ffe0d264e7e35ff6b66cf16e22ac962df26a039c6633920171df44b8ed68eee5e24389e3f0746df4e2ddd51736", 0xc7}, {&(0x7f0000000600)="3d7df1a7704ea253d86865a1776b33bbee6d2b26749a5cab3111aaab557b09ec73f7b6c4b06cc98ffbca1360dc073cf9b491b4e16aa6e2c58d9d4b852d61857b85633cbd46c6601bbbe40a8dba4c7d8758fa2fa2a38d37766d2347144efa858e1183ef00588fe44e0d813a95bfad6db8aa28abe9b68d59c04aa4b08db8ac456763b4f48e96419114e13df3883c76add984977715b56b4fdc82240b0056f631cb5b5eb68b43d5c123be42530319e33d655f36662eb28c5d015cd319d65091f67e3c1909baff5ed3a8ad5542f6be7ca92c275e09d3afaac07ba0d3813190f4fac1e8", 0xe1}], 0xf9, &(0x7f0000000040), 0x0, 0x4000}, 0x0)
r6 = open(&(0x7f00000002c0)='./file0\x00', 0x40, 0x103)
getuid()
ioctl$DRM_IOCTL_AGP_INFO(r6, 0x80386433, &(0x7f0000000300)=""/241)

2018/03/30 15:57:12 executing program 1:
r0 = epoll_create(0x7fe7ffff)
r1 = epoll_create(0x4)
r2 = socket$rds(0x15, 0x5, 0x0)
r3 = epoll_create(0x0)
r4 = accept(r2, &(0x7f00000000c0)=@pppoe, &(0x7f0000000080)=0x80)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002380)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000002480)=0xe8)
ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f00000024c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, 0x101, 0x2, 0xcfc, 0x400, 0x41e05c73, 0x60000, r5})
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f000000e000))
epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000000d000))
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000000dff4))
r6 = epoll_create(0x46c)
r7 = epoll_create(0x400000000000804)
ioctl$int_out(r6, 0x5462, &(0x7f0000000040))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c7f000))
r8 = epoll_create(0x6)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r7, &(0x7f0000d5dff4))
epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r6, &(0x7f000050aff4))

2018/03/30 15:57:12 executing program 5:
sendmsg$alg(0xffffffffffffffff, &(0x7f0000001140)={0x0, 0x0, &(0x7f0000001100)=[{&(0x7f0000000100)="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", 0xf11}], 0x1}, 0x0)
setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10)
r0 = socket(0x11, 0x4000000000080003, 0x0)
setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={<r1=>0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, [0x0, 0x7fff, 0x3, 0x5, 0xa1da, 0x40, 0x12000000, 0x0, 0x2, 0x6, 0x0, 0x0, 0x9, 0xf8, 0x2]}, &(0x7f0000001040)=0x100)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001080)={<r2=>0x0, 0x800, 0x30, 0x0, 0x5}, &(0x7f00000010c0)=0x18)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001180)={r1, 0x80000001, 0x3, 0x2, 0x1, 0x7, 0x7f, 0x0, {r2, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x9, 0x200, 0x8, 0x6564, 0x4}}, &(0x7f0000001240)=0xb0)
setsockopt$packet_int(r0, 0x107, 0x1b, &(0x7f0000001280)=0xffffffffffff1a24, 0x4)
setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5)

2018/03/30 15:57:12 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f0000000280)={'teql0\x00'})
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, r2, 0x0)
utimes(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x0, 0x2710}, {0x77359400}})
r3 = dup3(r0, r1, 0x0)
gettid()
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000540), &(0x7f0000000580)=0xc)
sendmsg$unix(r3, &(0x7f0000000600)={&(0x7f0000000200)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000480), 0x0, &(0x7f00000005c0)}, 0x40000)
r4 = add_key(&(0x7f0000000040)='encrypted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001040), 0x0, 0xffffffffffffffff)
r5 = gettid()
perf_event_open(&(0x7f00000000c0)={0x3, 0x70, 0x5, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffeff, 0x0, 0x0, 0x6, 0x0, 0x9, 0x3, 0x8, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x100000000, 0x5, 0x6, 0x3ff, 0xaf17, 0x0, 0x1f, 0x3, @perf_config_ext={0xc, 0xff2f}, 0xa000, 0x100000000, 0x5, 0x7, 0x0, 0xff}, r5, 0x10, r3, 0x2)
setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f00000001c0)=0x5, 0x4)
keyctl$get_keyring_id(0x0, r4, 0x80000001)
mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3)
r6 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x800, 0x0)
ioctl$LOOP_SET_STATUS(r6, 0x4c02, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x11, "d6d1f84f22eb40b80e63f36a5d49533996dfb16336fdc4a4f09f30542647e9f8c0f1d3d3a634ecf6ff99fc0f21ef266ac91a1cec21b26b3fd3720f28ac383bcb", "c1e078b39952b31bef99a35fd26ba70d396137b55867b597168c9eee7406394a", [0x2fc, 0xa1ac]})
r7 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x0, 0x0)
ioctl$KDGKBENT(r7, 0x4b46, &(0x7f00000001c0)={0x0, 0x9, 0x1})
shutdown(0xffffffffffffffff, 0x1)

2018/03/30 15:57:12 executing program 6:
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$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=<r0=>0x0)
move_pages(r0, 0x0, &(0x7f00000000c0), &(0x7f0000000100)=[0x0], &(0x7f0000000140), 0x6)
r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x105000, 0x0)
sync_file_range(r1, 0xffffffffffffd194, 0x8, 0x6)
ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000000140)=""/167)
madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x10200000008)

2018/03/30 15:57:12 executing program 3:
r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002)
ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000ffa000/0x4000)=nil, 0x4000})
ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000080)={&(0x7f0000ffb000/0x1000)=nil, 0x0, 0x0, 0x0, &(0x7f0000ff8000/0x4000)=nil})
writev(r0, &(0x7f0000000040), 0x146)
socket$inet_udp(0x2, 0x2, 0x0)

2018/03/30 15:57:12 executing program 7:
socket$inet6(0xa, 0x2, 0x0)

2018/03/30 15:57:12 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r1 = memfd_create(&(0x7f0000000b40)="626465765c7b1b025e6b657972696e676c6f73656375726974795d656d317573657240657468312a7573657200", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x0, 0x3, 0xffffffff}, &(0x7f0000000440)=0x10)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x7fff, 0x0, 0x0, 0x0, 0x5, 0x5, 0x6, 0x10001, 0x9, 0x200, 0x4, 0x3304, 0x6, 0x8, 0x3]}, &(0x7f0000000580)=0x100)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000005c0)={<r2=>0x0, 0x10001, 0x81, 0x9}, &(0x7f0000000600)=0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000640)={r2, @in6={{0xa, 0x4e23, 0x81, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1, 0x4, 0x40000000000f8, 0x1, 0x6}, &(0x7f0000000a40)=0x98)
getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000740), &(0x7f0000000780)=0x8)
ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000340)=<r3=>0x0)
r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r5 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r4, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xffffffffffffff83, &(0x7f00000000c0)={&(0x7f0000000700)={0x14, 0x1d, 0xffffffffffffffff, 0x70bd2d, 0x0, {0x806b}}, 0x14}, 0x1}, 0x0)
fcntl$setown(r0, 0x8, r3)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000007c0)={<r6=>0x0, @in6={{0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0xe}}}}, &(0x7f0000000880)=0x84)
ioctl$sock_ifreq(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'ipddp0\x00', @ifru_mtu=0x1})
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r0, &(0x7f0000000080), 0x102000004)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000a80)={r6, 0x21, 0x30}, 0xc)
getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000b00), &(0x7f0000000b80)=0x4)
ioctl$LOOP_CLR_FD(r0, 0x4c01)
fdatasync(r0)
nanosleep(&(0x7f00000001c0)={0x77359400}, &(0x7f0000000200))
syz_open_dev$sndpcmp(&(0x7f0000000380)='/dev/snd/pcmC#D#p\x00', 0x80000000, 0x400000)
dup3(r1, r5, 0x80000)
socket$vsock_stream(0x28, 0x1, 0x0)
getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={<r7=>0x0, 0x9, 0x0, 0x3}, &(0x7f0000000100)=0xffffffffffffff6d)
setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000980)={r7, @in6={{0xa, 0x4e21, 0x9, @dev={0xfe, 0x80, [], 0x13}, 0x1f}}}, 0x84)

[  161.370722] print_req_error: I/O error, dev loop0, sector 0
[  161.371104] print_req_error: I/O error, dev loop0, sector 8
[  161.376544] Buffer I/O error on dev loop0, logical block 0, lost async page write
[  161.382411] Buffer I/O error on dev loop0, logical block 1, lost async page write
2018/03/30 15:57:12 executing program 2:
set_mempolicy(0x2, &(0x7f0000000480)=0x5, 0x7)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
r3 = dup3(r2, 0xffffffffffffffff, 0x0)
setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000000000), 0x4)
ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f00000016c0))
r4 = dup(r0)
ioctl$KVM_RUN(r3, 0xae80, 0x0)
timer_create(0x0, &(0x7f00000001c0)={0x0, 0x17, 0x0, @thr={&(0x7f0000000140)="f971b21dd222e0f298ed583e85f57d7b", &(0x7f0000000180)="8fcb9e5f61a0982a30ffa324adbea4af6db0654e037bf6b619"}}, &(0x7f0000000200)=<r5=>0x0)
ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000300)={<r6=>0x0, 0x0, 0xeb12})
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000000340)={<r7=>0x0, 0x80000, r4})
ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000380)={r6, r7, 0x3})
clock_gettime(0x0, &(0x7f0000000240)={<r8=>0x0, <r9=>0x0})
timer_settime(r5, 0x0, &(0x7f0000000280)={{r8, r9+30000000}, {0x0, 0x989680}}, &(0x7f00000002c0))
r10 = open(&(0x7f0000000080)='./file0/bus\x00', 0x26882, 0x0)
ioctl$sock_netdev_private(r10, 0x0, &(0x7f00000000c0)='mV')
pause()
r11 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000ac6000)='./file0\x00', 0x0)
removexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000400)=@random={'user.', '/dev/kvm\x00'})
ioctl$GIO_UNISCRNMAP(r3, 0x4b69, &(0x7f00000004c0)=""/190)
close(r11)
mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x0, &(0x7f0000032000))

2018/03/30 15:57:12 executing program 5:
r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000692ff0)='/dev/sequencer2\x00', 0x8002, 0x0)
write$sndseq(r0, &(0x7f000086afd0)=[{0x10081, 0x0, 0x0, 0x0, @tick=0x7fffffff}], 0x30)
ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x29)

2018/03/30 15:57:13 executing program 7:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 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)
perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x80000, 0x0)
ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000000100))
ioctl$TIOCNXCL(r2, 0x540d)
syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x2)
ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4, <r3=>0xffffffffffffffff})
ioctl$KVM_SET_DEVICE_ATTR(r3, 0x4018aee1, &(0x7f00000000c0)={0x0, 0x4000000000001, 0x2, &(0x7f0000000080)})

2018/03/30 15:57:13 executing program 1:
r0 = epoll_create(0x7fe7ffff)
r1 = epoll_create(0x4)
r2 = socket$rds(0x15, 0x5, 0x0)
r3 = epoll_create(0x0)
r4 = accept(r2, &(0x7f00000000c0)=@pppoe, &(0x7f0000000080)=0x80)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002380)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000002480)=0xe8)
ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f00000024c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, 0x101, 0x2, 0xcfc, 0x400, 0x41e05c73, 0x60000, r5})
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f000000e000))
epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000000d000))
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000000dff4))
r6 = epoll_create(0x46c)
r7 = epoll_create(0x400000000000804)
ioctl$int_out(r6, 0x5462, &(0x7f0000000040))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c7f000))
r8 = epoll_create(0x6)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r7, &(0x7f0000d5dff4))
epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r6, &(0x7f000050aff4))

2018/03/30 15:57:13 executing program 6:
r0 = socket$key(0xf, 0x3, 0x2)
r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
io_setup(0x2, &(0x7f0000000080)=<r2=>0x0)
r3 = dup3(r0, r1, 0x0)
io_submit(r2, 0x1, &(0x7f0000000040)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000200)="02000000a00a0000215d2924af7b7f", 0xf, 0x0, 0x0, 0x0, r3}])

2018/03/30 15:57:13 executing program 3:
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x0, 0x20800)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', <r2=>0x0})
syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x0, 0x100)
pipe(&(0x7f0000000100))
setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000140)={0xa22}, 0x4)
setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10)
close(r0)

2018/03/30 15:57:13 executing program 5:
r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc\x00', 0x80002, 0x0)
getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000000140)=""/70, &(0x7f00000000c0)=0x46)
r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0)
r2 = openat$cgroup_int(r1, &(0x7f0000000100)='cpu.weight\x00', 0x2, 0x0)
sendfile(r2, r2, &(0x7f0000000000), 0x5d5e)

2018/03/30 15:57:13 executing program 0:
syz_emit_ethernet(0x67, &(0x7f00000011c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x59, 0x0, 0x0, 0x0, 0x88, 0x0, @rand_addr, @multicast1=0xe0000001}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x1, 0x3, [], '5'}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}, &(0x7f0000000000))
syz_emit_ethernet(0x2317, &(0x7f0000001240)=ANY=[@ANYBLOB="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&(0x7f0000000040)={0x1, 0x3, [0x836, 0x139, 0xd3a, 0x16b]})
r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x10102, 0x0)
ioctl$TCGETA(r0, 0x5405, &(0x7f0000000100))
set_mempolicy(0x8003, &(0x7f00000000c0)=0xb26, 0x8e0e)

2018/03/30 15:57:13 executing program 5:
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x20202, 0x0)
tee(0xffffffffffffffff, r0, 0x40, 0x0)
ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000180)=ANY=[@ANYBLOB="ff010000000000000300000000000000b700000001040000010000000000000003000000000000006000000000000000070000000000000000000000000000fa2a09720000000000000000000000000000000000000c6c3a8c45f501229708ed41890b47241ca6c5ef4ce1b4b578fe41594b5d9b21c50bd0d7b9e688543488b1144009aaf3f9cf4305f8c0e47d315f81961bcd05021a259d832a8ee01b896bfa5ddc51aa99af5f7f7c06717300cc3957916b1f7678d67c356e19bcc743e9353ed2656071be72de80e1b83bae8d18d11f9c98d5d4f223ff3a6bc60d4e039444a70bf176e642eaab403904a4d449e9c64ab365"])
getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000000c0), &(0x7f0000000140)=0x4)
fallocate(r0, 0x11, 0x0, 0x8000000)
ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000000)={0x4, 0x8})
sendmsg$can_bcm(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000080)={&(0x7f0000000280)={0x7, 0x28, 0x80000000, {0x0, 0x2710}, {}, {0x1, 0x7, 0x2, 0x9}, 0x1, @can={{0x2, 0xffffffff80000000, 0x1, 0x8001}, 0x5, 0x2, 0x0, 0x0, "e609076d81ec1a3c"}}, 0x48}, 0x1, 0x0, 0x0, 0x20000010}, 0x40)

[  161.711433] print_req_error: I/O error, dev loop0, sector 0
[  161.751089] device bridge0 entered promiscuous mode
[  161.770958] device bridge0 left promiscuous mode
2018/03/30 15:57:13 executing program 1:
r0 = epoll_create(0x7fe7ffff)
r1 = epoll_create(0x4)
r2 = socket$rds(0x15, 0x5, 0x0)
r3 = epoll_create(0x100000001)
r4 = accept(0xffffffffffffffff, &(0x7f00000000c0)=@pppoe, &(0x7f0000000080)=0x80)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002380)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000002480)=0xe8)
ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f00000024c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, 0x101, 0x2, 0xcfc, 0x400, 0x41e05c73, 0x60000, r5})
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f000000e000))
epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000000d000))
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000000dff4))
r6 = epoll_create(0x46c)
r7 = epoll_create(0x400000000000804)
ioctl$int_out(r6, 0x5462, &(0x7f0000000040))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c7f000))
r8 = epoll_create(0x6)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r7, &(0x7f0000d5dff4))
epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r6, &(0x7f000050aff4))

2018/03/30 15:57:13 executing program 2:
perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/ashmem\x00', 0x0, 0x0)
ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x407)
mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0)
r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x80000, 0x0)
ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000080)=""/171)
ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000040)='/dev/ashmem\x00')

2018/03/30 15:57:13 executing program 0:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x35, &(0x7f0000000640)="ff02040000800001000000ae3bec0cad3b05a400000002b1", 0xfffffffffffffee5)
socketpair(0x11, 0x4, 0xe00, &(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
getpeername$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, <r3=>0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x14)
ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=r3)
preadv(r2, &(0x7f00000005c0)=[{&(0x7f0000000140)=""/53, 0x35}, {&(0x7f0000000180)=""/238, 0xee}, {&(0x7f0000000280)=""/31, 0x1f}, {&(0x7f00000002c0)=""/85, 0x55}, {&(0x7f0000000340)=""/90, 0x5a}, {&(0x7f00000003c0)=""/228, 0xe4}, {&(0x7f00000004c0)=""/18, 0x12}, {&(0x7f0000000500)=""/151, 0x97}], 0x8, 0x0)
sendto$inet6(r0, &(0x7f0000d2aa85), 0x0, 0x0, &(0x7f00004d4fe4)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c)
socket$inet_dccp(0x2, 0x6, 0x0)
ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000100)={0xd53, 0xfffffffffffffffd, 0x81, 0x5, 0x81, 0xffffffffffffffff, 0xffff, 0x8, 0x1, 0x4, 0xa3, 0x99})

2018/03/30 15:57:13 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r1 = memfd_create(&(0x7f0000000b40)="626465765c7b1b025e6b657972696e676c6f73656375726974795d656d317573657240657468312a7573657200", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x0, 0x3, 0xffffffff}, &(0x7f0000000440)=0x10)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x7fff, 0x0, 0x0, 0x0, 0x5, 0x5, 0x6, 0x10001, 0x9, 0x200, 0x4, 0x3304, 0x6, 0x8, 0x3]}, &(0x7f0000000580)=0x100)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000005c0)={<r2=>0x0, 0x10001, 0x81, 0x9}, &(0x7f0000000600)=0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000640)={r2, @in6={{0xa, 0x4e23, 0x81, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1, 0x4, 0x40000000000f8, 0x1, 0x6}, &(0x7f0000000a40)=0x98)
getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000740), &(0x7f0000000780)=0x8)
ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000340)=<r3=>0x0)
r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r5 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r4, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xffffffffffffff83, &(0x7f00000000c0)={&(0x7f0000000700)={0x14, 0x1d, 0xffffffffffffffff, 0x70bd2d, 0x0, {0x806b}}, 0x14}, 0x1}, 0x0)
fcntl$setown(r0, 0x8, r3)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000007c0)={<r6=>0x0, @in6={{0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0xe}}}}, &(0x7f0000000880)=0x84)
ioctl$sock_ifreq(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'ipddp0\x00', @ifru_mtu=0x1})
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r0, &(0x7f0000000080), 0x102000004)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000a80)={r6, 0x21, 0x30}, 0xc)
getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000b00), &(0x7f0000000b80)=0x4)
ioctl$LOOP_CLR_FD(r0, 0x4c01)
fdatasync(r0)
nanosleep(&(0x7f00000001c0)={0x77359400}, &(0x7f0000000200))
syz_open_dev$sndpcmp(&(0x7f0000000380)='/dev/snd/pcmC#D#p\x00', 0x80000000, 0x400000)
dup3(r1, r5, 0x80000)
socket$vsock_stream(0x28, 0x1, 0x0)
getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={<r7=>0x0, 0x9, 0x0, 0x3}, &(0x7f0000000100)=0xffffffffffffff6d)
setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000980)={r7, @in6={{0xa, 0x4e21, 0x9, @dev={0xfe, 0x80, [], 0x13}, 0x1f}}}, 0x84)

2018/03/30 15:57:13 executing program 5:
r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x596, 0x40)
connect$unix(r0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e22}, 0x6e)
ioctl$int_out(r0, 0x5462, &(0x7f0000000140))
syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr, @link_local={0x1, 0x80, 0xc2}, @remote={0xac, 0x14, 0x14, 0xbb}}}}}, 0x0)
rt_sigpending(&(0x7f0000000100), 0x8)

2018/03/30 15:57:13 executing program 6:
r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000100)=0x60)
ioctl$sock_netdev_private(r0, 0x89f7, &(0x7f0000000140)="055c3e5a00d19f0cabb9a2a05ef20d076451bdf9a0b961114eeb34178809983b2c68f0b30f0f6ffd5d36b74e47351d90c552b555361c14ab9783d1f9d48d25eac0a91c16075f5ca58749670743a5161613ac0f0717e1a0258c335d6c8f55039e50add37d76bc4cd3941e32437ce6bbe6b1e58cd2edc010d3d50261e1784343a64bbea4af6d4f5f0322ebc4a0356cd09d9d5551740ee9e1484d94babb43ba66")
r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0)
read$eventfd(r1, &(0x7f0000001000), 0x8)
mmap$binder(&(0x7f0000f19000/0x2000)=nil, 0x2000, 0x3000003, 0x10000008000012, r1, 0x0)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e20, 0x6, @loopback={0x0, 0x1}, 0x80000001}, @in={0x2, 0x4e23, @broadcast=0xffffffff}], 0x2c)
readahead(r0, 0x7, 0x0)
fremovexattr(r0, &(0x7f0000000200)=ANY=[@ANYBLOB='\x00\x00'])
ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0)
mincore(&(0x7f0000f1a000/0x3000)=nil, 0x3000, &(0x7f0000001040)=""/4096)

2018/03/30 15:57:13 executing program 3:
sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="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", 0x1a1, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c)
r0 = socket$inet6_sctp(0xa, 0x20000000000005, 0x84)
ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000001c0))
getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000280)={<r1=>0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x591, 0x4778, 0xf3bf, 0x0, 0x20}, &(0x7f0000000200)=0x98)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000340)=ANY=[@ANYRES32=r1, @ANYBLOB="1c0100003c449dc1841d5e7d4dc76f973a01fffc8ae4385070d7f9cb8c7a1497"], &(0x7f0000000380)=0x24)
socket$can_raw(0x1d, 0x3, 0x1)
ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000240)={'tunl0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"})

[  161.794796] device bridge0 entered promiscuous mode
[  161.805145] device bridge0 left promiscuous mode
2018/03/30 15:57:13 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = gettid()
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000c60000)={{{@in, @in6=@local}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@local}}, &(0x7f0000d94000)=0xe8)
getgid()
getpgid(r0)
getresgid(&(0x7f00000002c0), &(0x7f0000000200), &(0x7f0000000280))
gettid()
getresuid(&(0x7f0000e8e000), &(0x7f0000657ffc), &(0x7f00008cbffc))
lstat(&(0x7f00000b4000)='./file0\x00', &(0x7f0000ea5fbc))
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00004c2000))
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000326f18)={{{@in=@broadcast, @in=@multicast1}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000c12000)=0xfffffffffffffe08)
lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000000))
gettid()
r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000021ff7)='/dev/kvm\x00', 0x0, 0x0)
r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000000100)={0x6, &(0x7f0000000300)=[{}, {}, {}, {}, {}, {}]})
mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, r2, 0x40000003)
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000180)=ANY=[@ANYBLOB="72617700000000000000000000000000000000cba3cfd7c9e20b462929060000000000000000000000000009000000030000005002000000010000ffffffffffffffff00000000ffffffffb8010000ffffffffffffffffb8010000ffffffff03000000"], 0x1)
ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60)
r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0)
syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000268000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000000)="baf80c66b8d4d9f78d66efbafc0ced66b9800000c00f326635002000000f300f35dbe23e0fe3e40f20c06635040000000f22c0f3ab660f3a600474baf80c66b860489e8666efbafc0ced440f20c066350a000000440f22c0", 0x58}], 0x1, 0x0, &(0x7f00000000c0)=[@flags={0x3}], 0x1)
times(&(0x7f0000000240))
ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0)
ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0)
r4 = open(&(0x7f0000a46000)='./bus\x00', 0x8000400141042, 0x0)
truncate(&(0x7f0000bec000)='./bus\x00', 0xda)
mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x11, r4, 0x0)
creat(&(0x7f0000000080)='./bus\x00', 0x800000000000)
getegid()

[  161.844716] QAT: Invalid ioctl
2018/03/30 15:57:13 executing program 5:
r0 = socket(0x40000000015, 0x5, 0x0)
socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4)
recvmsg(r1, &(0x7f00000005c0)={&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @local}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000001100)=""/4096, 0x1000}, {&(0x7f0000000240)=""/126, 0x7e}, {&(0x7f0000000000)=""/38, 0x26}, {&(0x7f0000000080)=""/44, 0x2c}, {&(0x7f00000002c0)=""/229, 0xe5}, {&(0x7f00000003c0)=""/226, 0xe2}, {&(0x7f00000001c0)=""/41, 0x29}], 0x7, &(0x7f0000000540)=""/128, 0x80, 0xf8b}, 0x60)
bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000100)={0x0, 0x100000000})
sendto$inet(r0, &(0x7f0000f7db7f)="ba671368d1010000004900000001000000018be49e9301442865319997d0efdb2f54b6a10c7327757482bfce945c2a91fb8dfafc1d3f56bc543ab87321e12cca08a744a2d128b00634bc882151d36809229a96bc3437ef159489384ade077ba295eac2882dbfd3781dd4d4e609c42628dbb709b3eb1fa030009045dd98b9e6d77b6cec9ceb685595d43995e0f04c32260943add79831e661c6a351dedc8b9d220fbf9fb6e44fb6a629ce9a82025124fec9f3ee751f7da0cd7e799be88ddbdac20b48e890ff81d7fa28c2d017d7932f2569038740461accd4582f576e4fdb6150a3399f8266bc19eb943648ad1ad81420ed6c382436e474390c8995e829e4f9df43eed85a60b9ee254e31eb62900857fa134e76cc", 0x114, 0x0, &(0x7f0000000200)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10)
sendmmsg$unix(0xffffffffffffffff, &(0x7f0000003dc0)=[{&(0x7f0000001080)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000002380)}, {&(0x7f0000002400)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000003900), 0x0, &(0x7f0000003d00)}], 0x2, 0x0)
socketpair$unix(0x1, 0x0, 0x0, &(0x7f000001a000))
sendmmsg(0xffffffffffffffff, &(0x7f0000012980), 0x0, 0x4000)
readv(r0, &(0x7f00007af000)=[{&(0x7f0000dd0fe6)=""/26, 0x1a}], 0x1)
setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000600)={0x26}, 0x4)

2018/03/30 15:57:13 executing program 0:
r0 = socket$packet(0x11, 0x2, 0x300)
stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
chown(&(0x7f0000000100)='./file0\x00', r1, r2)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', <r3=>0x0})
bind$packet(r0, &(0x7f0000000040)={0x11, 0x0, r3, 0x1, 0x0, 0x6}, 0x14)
getsockname(r0, &(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f00000000c0)=0x2e)

[  161.874174] QAT: Invalid ioctl
2018/03/30 15:57:13 executing program 2:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x82001, 0x0)
ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000080)=0x1)
r1 = socket(0x200000000000002, 0x80003, 0x1)
getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00000000c0), &(0x7f0000000100)=0x10)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000140)=ANY=[@ANYRES32=<r2=>0x0, @ANYBLOB="b2000000cb9be85d9eef06b4d5c5ed2d602978c8a6330d7fe97bc44bddb7f739b806a89e5803bdda92c80ba0b551648726698a713e88959c083ad00b8d866ef1b7df3399e84d805977fcc1bfbdef1b3280b529fc34a17e6607f04afc60e1c8242c58b593a09803b394327dcf7ed0bc8b130000567d609d1396b397790913dc6b5c4becd9fb9a493e601ea0c2b949bf2a4adab00a20c9c3009c97fb1bc35590fbb758e744d28d1672819291ca6661d924a579fa"], &(0x7f0000000200)=0xba)
setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000240)={r2, 0x80000000}, 0x8)
ioctl$sock_proto_private(r1, 0x89e1, &(0x7f0000000000))

2018/03/30 15:57:13 executing program 5:
r0 = accept(0xffffffffffffffff, &(0x7f0000000180)=@in={0x0, 0x0, @broadcast}, &(0x7f0000000200)=0x80)
stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
getresgid(&(0x7f0000000480), &(0x7f00000004c0), &(0x7f0000000500)=<r2=>0x0)
syz_fuseblk_mount(&(0x7f0000000340)='./file0/file0\x00', &(0x7f0000000380)='./file0\x00', 0x4000, r1, r2, 0x100, 0x7, 0x100000)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000240)=0x7fff, 0x4)
rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00')
capset(&(0x7f0000a31000)={0x19980330}, &(0x7f00009b3000)={0xfffffffffffffffe})
getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000100)=0x6, &(0x7f0000000140)=0x1)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$inet_buf(r3, 0x0, 0x400000000000485, &(0x7f0000dcffe8)=""/24, &(0x7f0000000000)=0x18)
r4 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x800, 0x40000)
ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r4, 0xc08c5335, &(0x7f0000000280)={0x760, 0x81, 0xffff, 'queue1\x00', 0x6})

2018/03/30 15:57:13 executing program 0:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = socket(0x1e, 0x2, 0x0)
bind(r1, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80)
socket(0x1e, 0x1, 0x0)
arch_prctl(0x0, &(0x7f00000003c0)="83f3000b48756ade8d9bdeda218555c2fb0996b84804a4eb9148742ceb1aedfc5d0e00efaa695eeafef5c896052ebd0dbd342025d18351df73f88110144a0656930996668c1687885ff5ae84c940011ff0ea02a19e82f8a2ed032ae631853dd8c1eb3e48abf30edf8f1446a014477f1f6ac196b27eeaa7530508c8893c68db6e02c00160bac981c01ae5a717722f2ddf437a450f90f9f2becfe6f32193d84d3aaaa709172a6fb5e8df88ed1d")
close(r1)
r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd)
r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2)
add_key$user(&(0x7f0000c24ffb)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)="600001e3a255ec4a8d9d652d0527abdffd0587e50ec159997396abc344a7d9f542a3e3af2d90a5df424d68996f51a7b3f20108f152bfd57ac5a50be84a106249abbfc5b3f2e96bf3039474801001807fbf00000000000000000000000000000000", 0x61, r3)
add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)='\x00', 0x1, r3)
add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f19edc)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3", 0x90, 0x0)
request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)="2f6465612f7675746f66730719", r2)
setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'sit0\x00'}, 0xffffffffffffff09)
r4 = syz_open_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x20000000cdfb, 0x20020)
ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000035c0)={'teql0\x00'})
r5 = memfd_create(&(0x7f0000000080)='dev ', 0x0)
perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
fchmod(r5, 0x0)
r6 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000340)={<r7=>0x0, 0x1000}, &(0x7f0000000480)=0x8)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f00000004c0)={r7, 0x2, 0x5, 0x2, 0xfffffffffffffff8, 0x7}, &(0x7f0000000500)=0x14)
r8 = socket(0x0, 0x3, 0x0)
recvmsg$netrom(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000000)=@ax25={0x3, {"8aafabddcfcc23"}}, 0x10, &(0x7f00000004c0)}, 0x0)
write(r8, &(0x7f0000000080)="240000005a005f191415f507125a00000903210308", 0x15)
ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x106})
r9 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x80000001)
r10 = dup2(r9, r6)
accept4$unix(r5, &(0x7f0000000180)=@abs, &(0x7f0000000300)=0x6e, 0x80800)
ioctl$TUNSETQUEUE(r10, 0x400454d9, &(0x7f0000000000)={'vlan0\x00', 0x400})
ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0)

[  161.981302] print_req_error: I/O error, dev loop0, sector 608
[  161.987293] Buffer I/O error on dev loop0, logical block 76, lost async page write
2018/03/30 15:57:13 executing program 3:
r0 = socket(0x40000000015, 0x5, 0x0)
bind$inet(r0, &(0x7f0000000ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10)
setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e24, 0xe0, @dev={0xfe, 0x80, [], 0x18}, 0x6}, {0xa, 0x4e22, 0x0, @empty, 0xa360}, 0x3, [0x2, 0x8, 0x10001, 0x9, 0xffffffff7fffffff, 0x4]}, 0x5c)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x1040000000032, 0xffffffffffffffff, 0x0)
setsockopt(r0, 0x114, 0x1, &(0x7f0000000000)="2a8a33f9ffff8109002186b32cff6dac", 0x10)
fstat(r0, &(0x7f00000000c0))

2018/03/30 15:57:13 executing program 2:
r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0)
bind$bt_rfcomm(r0, &(0x7f0000000040)={0x1f, {0x2, 0x9, 0xa0e0000000, 0x4, 0x2, 0x3f}, 0x4c2ade6f}, 0xa)
ioctl(r0, 0x5101, &(0x7f0000a36ffe))

2018/03/30 15:57:13 executing program 5:
r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)})
ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0)
ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000080)={0x1b3, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f00000005c0)="3e160eb1c4a733ffbba1873f65e2fe4a2f17613656a02cb0fbd16ebf5d2cd893835a4eaff131ba390f0929b45ad82e59b3955fa9d10000000754c01f9730f31acd66781e595102a0fceb04c28551ff2f01b2c98201331116e860510788bd5d5323a22e2b3d1cfb773d889e4edd0600bf89fb80b8d28a3a709fd9f740185cf5b16f1238230cb859b25b70f25df9d86d95cab64e77335006e46a19eb3274d5cc236085e436bc8ff4645d1e0cca27f5a22c"})
r1 = mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x10004, 0x12, r0, 0x400000)
utime(&(0x7f0000000200)='./file0\x00', &(0x7f0000000280)={0x9, 0x100000001})
ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)})
ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100), 0x1f, 0x0, &(0x7f00000002c0)="95014ee82a41e9cd66a9774aa4393b9a5693f8b2dff4d97c865b4378e8b19c"})
ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000000c0)={0x144, 0x0, &(0x7f0000000380)=[@reply={0x40406301, {0x0, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x18, 0x28, &(0x7f0000000100)=[@flat={0x77682a85, 0x101, r1}], &(0x7f0000000140)=[0x58, 0x0, 0x78, 0x30, 0x0]}}, @increfs={0x40046304}, @clear_death={0x400c630f}, @dead_binder_done={0x40086310, 0x2}, @reply={0x40406301, {0x3, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x30, 0x8, &(0x7f0000000180)=[@fd={0x66642a85, 0x0, r0}, @fd={0x66642a85}], &(0x7f00000001c0)=[0x38]}}], 0x9c, 0x0, &(0x7f0000000500)="46cfb36ab0c9df6b6de1942e93002626879ffed2e67f45c4ddc48d0c423f010d2f1645313206481feecbaf6fe99a62670e8ed47af88f36516576ecb7a942b20ec8c7e64915044e756a98a8ff3b2e56c6495ecff6dc2aee903a7f3d1a78b3dfe74dc0d276348e765dfa6e2af9170dc5f172e6b0f8d672d4aa37975139229b69904eb84e548e5abe7a68a678f774613fe01913a87b5413442a0ba65fe1"})
ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000340)={0x18, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="03630840", @ANYPTR=&(0x7f00000002c0)=ANY=[], @ANYBLOB="fbffffffffffffff0c630000"], 0x0, 0x0, &(0x7f0000000500)})

2018/03/30 15:57:13 executing program 6:
r0 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x800, 0x40)
ioctl$VT_WAITACTIVE(r0, 0x5607)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000080))
sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="1c000000000000000008000000080001000000000000000000144500ef00636457c24dd292e5140380f8f53fdd621220bfc03eb0668c21653cc857fe8ce78530278683281642cd9ef7ad5efa36bab84b0a9236cda74e698f080ba570a4bd9f7a50e5e1bae24873451ccf5018b2e9b3cda4b3c14406d437e8af75efa6caa7c59642de3ded4104e406f42b2a79ff28877f63d5f72a80b6a8be6354c6348f24bbf99d5d56a16ac890a2bbd576a9d870e811eec1add6af713b460a763b5ba095005040f1237993d0250b178bde4d32ea001f337790a722402f1bcd1dd151fde2201a6505669c5ba922712170d9b3675b00000000"], 0x1c}, 0x1}, 0x0)

2018/03/30 15:57:13 executing program 7:
r0 = socket$inet(0x2, 0x2, 0x0)
socket$bt_cmtp(0x1f, 0x3, 0x5)
setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@nat={'nat\x00', 0x19, 0x2, 0x2a0, [0x20000580, 0x0, 0x0, 0x200005b0, 0x200005e0], 0x0, &(0x7f0000000000), &(0x7f0000000580)=ANY=[@ANYBLOB="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"]}, 0x318)

2018/03/30 15:57:13 executing program 0:
ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x7, <r0=>0xffffffffffffffff, 0x1})
ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000000080)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
socket(0x11, 0x4000000000080003, 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, 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)
write(r1, &(0x7f0000000040)="270000001400070703750000120f0a001100080000000000250c709bf000000002000000000e08", 0x27)

2018/03/30 15:57:13 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r1 = memfd_create(&(0x7f0000000b40)="626465765c7b1b025e6b657972696e676c6f73656375726974795d656d317573657240657468312a7573657200", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x0, 0x3, 0xffffffff}, &(0x7f0000000440)=0x10)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x7fff, 0x0, 0x0, 0x0, 0x5, 0x5, 0x6, 0x10001, 0x9, 0x200, 0x4, 0x3304, 0x6, 0x8, 0x3]}, &(0x7f0000000580)=0x100)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000005c0)={<r2=>0x0, 0x10001, 0x81, 0x9}, &(0x7f0000000600)=0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000640)={r2, @in6={{0xa, 0x4e23, 0x81, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1, 0x4, 0x40000000000f8, 0x1, 0x6}, &(0x7f0000000a40)=0x98)
getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000740), &(0x7f0000000780)=0x8)
ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000340)=<r3=>0x0)
r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r5 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r4, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xffffffffffffff83, &(0x7f00000000c0)={&(0x7f0000000700)={0x14, 0x1d, 0xffffffffffffffff, 0x70bd2d, 0x0, {0x806b}}, 0x14}, 0x1}, 0x0)
fcntl$setown(r0, 0x8, r3)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000007c0)={<r6=>0x0, @in6={{0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0xe}, 0x3}}}, &(0x7f0000000880)=0x84)
ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000240)={'ipddp0\x00', @ifru_mtu=0x1})
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r0, &(0x7f0000000080), 0x102000004)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000a80)={r6, 0x21, 0x30}, 0xc)
getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000b00), &(0x7f0000000b80)=0x4)
ioctl$LOOP_CLR_FD(r0, 0x4c01)
fdatasync(r0)
nanosleep(&(0x7f00000001c0)={0x77359400}, &(0x7f0000000200))
syz_open_dev$sndpcmp(&(0x7f0000000380)='/dev/snd/pcmC#D#p\x00', 0x80000000, 0x400000)
dup3(r1, r5, 0x80000)
socket$vsock_stream(0x28, 0x1, 0x0)
getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={<r7=>0x0, 0x9, 0x0, 0x3}, &(0x7f0000000100)=0xffffffffffffff6d)
setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000980)={r7, @in6={{0xa, 0x4e21, 0x9, @dev={0xfe, 0x80, [], 0x13}, 0x1f}}}, 0x84)

2018/03/30 15:57:13 executing program 1:
r0 = epoll_create(0x7fe7ffff)
r1 = epoll_create(0x4)
r2 = socket$rds(0x15, 0x5, 0x0)
r3 = epoll_create(0x100000001)
r4 = accept(0xffffffffffffffff, &(0x7f00000000c0)=@pppoe, &(0x7f0000000080)=0x80)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002380)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000002480)=0xe8)
ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f00000024c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, 0x101, 0x2, 0xcfc, 0x400, 0x41e05c73, 0x60000, r5})
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f000000e000))
epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000000d000))
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000000dff4))
r6 = epoll_create(0x46c)
r7 = epoll_create(0x400000000000804)
ioctl$int_out(r6, 0x5462, &(0x7f0000000040))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c7f000))
r8 = epoll_create(0x6)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r7, &(0x7f0000d5dff4))
epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r6, &(0x7f000050aff4))

[  162.166495] binder: 22530:22535 unknown command 0
2018/03/30 15:57:13 executing program 2:
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, 0x840}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/fib_triestat\x00')
r1 = socket$kcm(0x29, 0x2, 0x0)
epoll_wait(r0, &(0x7f0000000080)=[{}, {}], 0x2, 0x80000000)
r2 = creat(&(0x7f0000000040)='./file0\x00', 0x4)
ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000000100))
dup3(r1, r0, 0x0)

2018/03/30 15:57:13 executing program 0:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000012000/0x18000)=nil, &(0x7f0000000040)=[@textreal={0x8, &(0x7f0000000000)="66b8005000000f23c00f21f86635000001000f23f866b9cd0b00000f32660f381534f3da5b000f0667502e660f38295f8e66b9290300000f32f01973000f0015", 0x40}], 0x1, 0x10, &(0x7f0000000080), 0x0)
fchdir(r0)
ioctl$KVM_RUN(r2, 0xae80, 0x0)

[  162.195142] binder: 22530:22535 ioctl c0306201 20000080 returned -22
[  162.230916] kernel msg: ebtables bug: please report to author: entries_size too small
[  162.234117] binder: 22530:22547 got reply transaction with no transaction stack
[  162.246471] binder: 22530:22547 transaction failed 29201/-71, size 24-40 line 2763
[  162.271201] kernel msg: ebtables bug: please report to author: entries_size too small
[  162.282148] print_req_error: I/O error, dev loop0, sector 304
[  162.288117] Buffer I/O error on dev loop0, logical block 38, lost async page write
2018/03/30 15:57:13 executing program 3:
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0)
r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1)
r2 = socket$inet(0x2, 0x3, 0x8)
ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
dup3(r2, r0, 0x0)
ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x100000000006, <r3=>r0, 0xfffffffffffffffe})
openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0)
r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0)
fchdir(r4)
r5 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
write$cgroup_pid(r5, &(0x7f0000000100)=ANY=[], 0x1023c)
truncate(&(0x7f0000000140)='./file0\x00', 0x0)
write(r5, &(0x7f0000000180)="15", 0x1)
r6 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0)
fallocate(r6, 0x0, 0xffff, 0x9)
close(r5)
open(&(0x7f0000000240)='./file0\x00', 0x200, 0x7f)
openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x40100, 0x5)
openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0)
r7 = dup2(r0, r2)
openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0)
ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000300)={<r8=>0x0, 0xfffffffffffffffb, 0x1, 0xe52d, 0x0, 0x20000000000}, &(0x7f0000000340)=0x14)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f0000000380)={r8, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}}, 0x5, 0xfffffffeffffffff}, &(0x7f0000000440)=0x90)
r9 = dup2(r0, r0)
bind$ipx(r9, &(0x7f0000000280)={0x4, 0x0, 0x80, "34c1b884fbec", 0x81}, 0x10)
connect$ax25(r9, &(0x7f00000002c0)={0x3, {"20ada8787a1d43"}}, 0x10)
getsockopt$sock_buf(r9, 0x1, 0x3f, &(0x7f0000000480)=""/4096, &(0x7f0000001480)=0x1000)
accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10, 0x800)

2018/03/30 15:57:13 executing program 2:
socket$alg(0x26, 0x5, 0x0)
r0 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f000000dc01)={&(0x7f0000025ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000028fc4)=ANY=[@ANYBLOB="1c00000018000305ff0100ffffff22001d140000fe00000000000000"], 0x1c}, 0x1}, 0x0)

2018/03/30 15:57:13 executing program 6:
recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000480)={&(0x7f00000000c0)=@pppol2tpin6={0x0, 0x0, {0x0, <r0=>0xffffffffffffffff}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000140)=""/128, 0x80}, {&(0x7f00000001c0)=""/186, 0xba}, {&(0x7f0000000280)=""/177, 0xb1}, {&(0x7f0000000040)=""/52, 0x34}], 0x4, &(0x7f0000000380)=""/255, 0xff, 0x5}, 0x10100)
ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000004c0))
r1 = socket(0x18, 0x200000, 0x1)
getsockname$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0xffffff42)
alarm(0x3)

2018/03/30 15:57:13 executing program 1:
r0 = epoll_create(0x7fe7ffff)
r1 = epoll_create(0x4)
r2 = socket$rds(0x15, 0x5, 0x0)
r3 = epoll_create(0x100000001)
r4 = accept(0xffffffffffffffff, &(0x7f00000000c0)=@pppoe, &(0x7f0000000080)=0x80)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002380)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000002480)=0xe8)
ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f00000024c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, 0x101, 0x2, 0xcfc, 0x400, 0x41e05c73, 0x60000, r5})
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f000000e000))
epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000000d000))
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000000dff4))
r6 = epoll_create(0x46c)
r7 = epoll_create(0x400000000000804)
ioctl$int_out(r6, 0x5462, &(0x7f0000000040))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c7f000))
r8 = epoll_create(0x6)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r7, &(0x7f0000d5dff4))
epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r6, &(0x7f000050aff4))

2018/03/30 15:57:13 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r1 = memfd_create(&(0x7f0000000b40)="626465765c7b1b025e6b657972696e676c6f73656375726974795d656d317573657240657468312a7573657200", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x0, 0x3, 0xffffffff}, &(0x7f0000000440)=0x10)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x7fff, 0x0, 0x0, 0x0, 0x5, 0x5, 0x6, 0x10001, 0x9, 0x200, 0x4, 0x3304, 0x6, 0x8, 0x3]}, &(0x7f0000000580)=0x100)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000005c0)={<r2=>0x0, 0x10001, 0x81, 0x9}, &(0x7f0000000600)=0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000640)={r2, @in6={{0xa, 0x4e23, 0x81, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1, 0x4, 0x40000000000f8, 0x1, 0x6}, &(0x7f0000000a40)=0x98)
getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000740), &(0x7f0000000780)=0x8)
ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000340)=<r3=>0x0)
r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r5 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r4, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xffffffffffffff83, &(0x7f00000000c0)={&(0x7f0000000700)={0x14, 0x1d, 0xffffffffffffffff, 0x70bd2d, 0x0, {0x806b}}, 0x14}, 0x1}, 0x0)
fcntl$setown(r0, 0x8, r3)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000007c0)={<r6=>0x0, @in6={{0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0xe}, 0x3}}}, &(0x7f0000000880)=0x84)
ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000240)={'ipddp0\x00', @ifru_mtu=0x1})
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r0, &(0x7f0000000080), 0x102000004)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000a80)={r6, 0x21, 0x30}, 0xc)
getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000b00), &(0x7f0000000b80)=0x4)
ioctl$LOOP_CLR_FD(r0, 0x4c01)
fdatasync(r0)
nanosleep(&(0x7f00000001c0)={0x77359400}, &(0x7f0000000200))
syz_open_dev$sndpcmp(&(0x7f0000000380)='/dev/snd/pcmC#D#p\x00', 0x80000000, 0x400000)
dup3(r1, r5, 0x80000)
socket$vsock_stream(0x28, 0x1, 0x0)
getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={<r7=>0x0, 0x9, 0x0, 0x3}, &(0x7f0000000100)=0xffffffffffffff6d)
setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000980)={r7, @in6={{0xa, 0x4e21, 0x9, @dev={0xfe, 0x80, [], 0x13}, 0x1f}}}, 0x84)

2018/03/30 15:57:13 executing program 2:
mkdir(&(0x7f0000000940)='./file1\x00', 0x171)
r0 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x0)
getpgid(0xffffffffffffffff)
r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
fdatasync(r1)
r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0)
pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003)
ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3)
sendfile(0xffffffffffffffff, r3, &(0x7f00000ddff8), 0x0)
stat(&(0x7f0000000040)='./file1\x00', &(0x7f00000002c0))
ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x0, 0x9]})
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000400)='/proc/self/net/pfkey\x00', 0x200040, 0x0)
open(&(0x7f00000000c0)='./file0\x00', 0x20180, 0x80)
socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
write$evdev(0xffffffffffffffff, &(0x7f0000000140), 0x22)
sendfile(r0, 0xffffffffffffffff, &(0x7f00009bcffe), 0x4c35)

2018/03/30 15:57:13 executing program 7:
r0 = socket$inet(0x2b, 0x1, 0x0)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, <r1=>0x0, <r2=>0x0}, &(0x7f0000000080)=0xc)
r3 = semget$private(0x0, 0x3, 0x400)
semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f00000000c0)={{0x4, r1, r2, r1, r2, 0x8, 0xb20}, 0x6, 0x0, 0x2})
setreuid(r1, 0x0)

2018/03/30 15:57:13 executing program 0:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040))
ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x0)
pipe(&(0x7f0000000080)={<r1=>0xffffffffffffffff})
setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000000c0)=0x1, 0x4)
sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0xffffffffffffffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0)

[  162.405681] binder: 22530:22535 BC_FREE_BUFFER u00000000200002c0 no match
[  162.412691] binder: 22530:22535 unknown command -5
[  162.436611] binder: BINDER_SET_CONTEXT_MGR already set
2018/03/30 15:57:13 executing program 6:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = socket$nl_crypto(0x10, 0x3, 0x15)
recvmmsg(r2, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000280)=""/137, 0x89}, {&(0x7f0000000500)=""/29, 0x1d}, {&(0x7f0000000540)=""/25, 0x19}, {&(0x7f0000000580)=""/68, 0x44}, {&(0x7f0000000700)=""/159, 0x9f}, {&(0x7f00000007c0)=""/244, 0xf4}], 0x6, &(0x7f0000001700)=""/4096, 0x1000, 0x2}, 0xffff}, {{&(0x7f00000008c0)=@l2, 0x80, &(0x7f0000000b80)=[{&(0x7f0000000940)=""/60, 0x3c}, {&(0x7f0000002700)=""/4096, 0x1000}, {&(0x7f0000000980)=""/214, 0xd6}, {&(0x7f0000000a80)=""/69, 0x45}, {&(0x7f0000000b00)=""/128, 0x80}], 0x5, &(0x7f0000000c00)=""/173, 0xad, 0x3}, 0x101}], 0x2, 0x40002123, &(0x7f0000000d40)={0x77359400})
ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040))
ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000f40)=ANY=[@ANYBLOB="fbfccc01000000000000eeb799890070e9c385d700004000000000000000000000000008f3e891"])
getsockname(r2, &(0x7f0000000d80)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000e00)=0x80)
r3 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='nfs\x00', 0x4c4, &(0x7f0000000400)="a24424cac15c36e23727b406808536bb727131254cf290504c3eff3825ba5e48079f264ad8fbf7d6ac15e7e9d9dd6ae2ca30123c9363b91916eddf7f27ef0f3ed1bb37e13ac8806ead6aa1859f25530a52ee85c294b6a92f8bb54cf598e85e4798d8ceb793ede47e4fd7dcf8690523c4a1d095e05fa5c1b56b98873a5d199d0a625373a9d9ddde7a89999e4ca55643fac7df88065f5f0ce7f09b8f02409252ea21a140bdb7228b119c9892dc4eae592a93b20b65f7340ed4fec28781e4464325ef935c3498")
mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0)
r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001600)='/proc/self/net/pfkey\x00', 0x2002, 0x0)
sendmsg$unix(r4, &(0x7f0000001680)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000001640)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f0000000000)}, 0x0)
r5 = syz_open_dev$midi(&(0x7f00000013c0)='/dev/midi#\x00', 0x73, 0x100)
getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x74, &(0x7f0000001400)=""/253, &(0x7f0000001500)=0xfd)
ioctl$VT_SETMODE(r5, 0x5602, &(0x7f00000016c0)={0x80000000, 0x1, 0x200, 0x6, 0xbee})
stat(&(0x7f0000001540)='./file0\x00', &(0x7f0000001580))
getsockopt$IPT_SO_GET_ENTRIES(r3, 0x0, 0x41, &(0x7f0000000e80)={'raw\x00', 0x4, "a2a9e0a4"}, &(0x7f0000000ec0)=0x28)
ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x533, 0x3})
ioctl$KVM_GET_CPUID2(r5, 0xc008ae91, &(0x7f0000000f00)={0x1, 0x0, [{}]})
ioctl$KVM_DEASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x4040ae72, &(0x7f00000006c0)={0x0, 0xff, 0x4, 0x3, 0x40})
ioctl$RNDCLEARPOOL(r4, 0x5206, &(0x7f0000000e40)=0x5)
write$tun(r5, &(0x7f0000000f80)={@pi={0x0, 0x1c}, @void, @ipx={0xffff, 0xdc, 0xff, 0x14, {@random=0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x8}, {@broadcast=0xffffffff, @current}, "847a51bd1e8caa7562227783775659173e92f2cc229c5e72b357826b9d753b64bfa80955c280821c185d43c754fcbcd8f7df7df4bf85cc39369b565988c136cdfd08ec0f1564353623a25b55616b1353f4a2ace68e6bebb809bc94a43239880b590f5490a7748c368b6019386a0c691bfa791d2764b4cc5512a920311d5d2f3d6a15e43389de5ab464a2a7b9c9e45f4bc373f3b3c1059051afde9a34ee518a40e86e3799deaaf3b413cce30673126c41a1422ba6c95cbaf6159d13a8a444"}}, 0xe0)
ioctl(0xffffffffffffffff, 0x2285, &(0x7f0000007000)='S')
creat(&(0x7f0000000000)='./file0\x00', 0x180)
execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)=[&(0x7f00000000c0)='\x00', &(0x7f0000000140)='vboxnet0]ppp1wlan1)+{]/*ppp0\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)=',.ppp1em1\x00', &(0x7f0000000200)='.\x00'], &(0x7f0000000140))
syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x2, 0x0)

2018/03/30 15:57:13 executing program 3:
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x660040, 0x0)
ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000040))
ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080))
ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000100)={0x7, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {<r1=>0x0}, {}]})
ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000140)={r1, 0x1})
ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000000180))
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000200)={<r2=>0x0, 0x101}, &(0x7f0000000240)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000280)={r2, @in6={{0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}}}, 0x8000, 0x5, 0x7565e9c2, 0x400, 0xc0}, 0x98)
ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000340)=""/231)
r3 = accept4$bt_l2cap(r0, 0x0, &(0x7f0000000440), 0x80800)
fchmod(r3, 0x18)
ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000480)={0x10000000, 0x2, 0x2b})
ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f00000004c0)=""/97)
r4 = openat$cgroup_type(r0, &(0x7f0000000540)='cgroup.type\x00', 0x2, 0x0)
ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000580)={0x5, 0x1, 0x4000000000000000, 0x7fff})
r5 = syz_open_dev$audion(&(0x7f00000005c0)='/dev/audio#\x00', 0xf83, 0x802)
shutdown(r3, 0x0)
ioctl$EVIOCSABS0(r5, 0x401845c0, &(0x7f0000000600)={0x8000000000, 0x9, 0x5, 0x9, 0x6, 0x3})
ioctl$int_out(r5, 0x2, &(0x7f0000000640))
fcntl$addseals(r5, 0x409, 0x2)
getsockopt$bt_BT_VOICE(r5, 0x112, 0xb, &(0x7f0000000680)=0x1, &(0x7f00000006c0)=0x2)
mq_timedreceive(r0, &(0x7f0000000700)=""/161, 0xa1, 0x0, 0x0)
ioctl$KDMKTONE(r5, 0x4b30, 0x4)
connect$ipx(r0, &(0x7f00000007c0)={0x4, 0xff3b, 0xde8f, "417fb12abe7b", 0x1}, 0x10)
ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000800))
ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000840)={{0x3, 0x1, 0xb8, 0x3, 0x4}})
ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r4, 0xc058534f, &(0x7f0000000880)={{0x2, 0x6}, 0x1, 0x7, 0x7, {0x1, 0x101}, 0x9, 0x6})
setsockopt$IP_VS_SO_SET_EDITDEST(r5, 0x0, 0x489, &(0x7f0000000900)={{0x2, @dev={0xac, 0x14, 0x14, 0xc}, 0x4e23, 0x2, 'lc\x00', 0x0, 0x2, 0x76}, {@broadcast=0xffffffff, 0x4e22, 0x10007, 0x101, 0x9, 0x1}}, 0x44)
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r5, 0xc02c5341, &(0x7f0000000980))
getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000000a00)={{{@in6, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000000b00)=0xe8)
setuid(r6)

[  162.445489] loop_reread_partitions: partition scan of loop0 (mñs=zŠ$/Ø™àc?_ΨûZUØ»¤Ù	Ç¡$ج9­Ñ=É:€ò/ùý5¨Dóèµ­äå“Q7¯oâQ4C]) failed (rc=-13)
[  162.461532] binder: 22530:22544 unknown command 0
[  162.477259] binder: 22530:22544 ioctl c0306201 20000080 returned -22
[  162.549487] binder: 22530:22535 ioctl c0306201 20000340 returned -22
[  162.552167] binder: 22530:22547 ioctl 40046207 0 returned -16
[  162.565255] binder: 22530:22599 got reply transaction with no transaction stack
[  162.572801] binder: 22530:22599 transaction failed 29201/-71, size 24-40 line 2763
[  162.586178] loop_reread_partitions: partition scan of loop0 () failed (rc=-13)
2018/03/30 15:57:14 executing program 1:
r0 = epoll_create(0x7fe7ffff)
r1 = epoll_create(0x4)
r2 = socket$rds(0x15, 0x5, 0x0)
r3 = epoll_create(0x100000001)
r4 = accept(r2, &(0x7f00000000c0)=@pppoe, &(0x7f0000000080)=0x80)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002380)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000002480)=0xe8)
ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f00000024c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, 0x101, 0x2, 0xcfc, 0x400, 0x41e05c73, 0x60000, r5})
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f000000e000))
epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000000d000))
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000000dff4))
r6 = epoll_create(0x46c)
r7 = epoll_create(0x400000000000804)
ioctl$int_out(r6, 0x5462, &(0x7f0000000040))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c7f000))
r8 = epoll_create(0x6)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r7, &(0x7f0000d5dff4))
epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r6, &(0x7f000050aff4))

2018/03/30 15:57:14 executing program 3:
r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000982000)='/dev/cuse\x00', 0x2, 0x0)
pread64(r0, &(0x7f0000000640)=""/56, 0x38, 0x0)
readv(r0, &(0x7f00000001c0)=[{&(0x7f0000001680)=""/4096, 0x1000}], 0x29e)
ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000200))
getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@loopback}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f0000000340)=0xe8)
getgid()
r1 = getpid()
getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in=@multicast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}}, {{@in=@multicast2}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000480)=0xe8)
fstat(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
r4 = getpgrp(0xffffffffffffffff)
getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000540)={{{@in=@loopback, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f0000000680)=0xe8)
r6 = getegid()
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000006c0)={<r7=>0x0}, &(0x7f0000000700)=0xc)
getresuid(&(0x7f0000000740), &(0x7f0000000780)=<r8=>0x0, &(0x7f00000007c0))
lstat(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, <r9=>0x0})
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000cc0)={<r10=>0x0}, &(0x7f0000000d00)=0xc)
stat(&(0x7f0000000d40)='./file0\x00', &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x0, <r11=>0x0})
r12 = getegid()
getpid()
fstat(r0, &(0x7f0000003680)={0x0, 0x0, 0x0, 0x0, 0x0, <r13=>0x0})
r14 = fcntl$getown(r0, 0x9)
syz_open_dev$mouse(&(0x7f0000003780)='/dev/input/mouse#\x00', 0x4, 0x40)
fcntl$getownex(r0, 0x10, &(0x7f0000004e00))
getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000004e40)={{{@in6=@dev, @in6=@dev}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000004f40)=0xe8)
lstat(&(0x7f0000004f80)='./file0\x00', &(0x7f0000004fc0))
fcntl$getown(r0, 0x9)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005980), &(0x7f00000059c0)=0xc)
getgid()
ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000005a00))
fstat(r0, &(0x7f0000005a40))
ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000005b80))
geteuid()
sendmmsg$unix(r0, &(0x7f0000005d00)=[{&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000180)=[{&(0x7f0000000080)="e66927bd47893de4f27cb24738bde72d1943289250ef533dcdd176a387b8e33b4c96dbafebb87ec0765bfc8cf98f6fb5bbbb02ce90121807ede962a96c92c0fd25309f4911cb2c44f306a74c70a81957a4406ac0009ebff49d6b147c9adbf4a56b63e6f08309e062cafa220f53dd09770d190603d664fa09a50feb0b194f3de452d2faf5bd121a3ae666b9628c175507a34c1dce915671559dae5fbb24873e3727f1dc079684cd63be02502a52ac7aab2c7b4eb7236ae2ed6338", 0xba}], 0x1, &(0x7f00000008c0)=ANY=[@ANYBLOB="7020000000004000000100f7ffff2000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="20000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0], 0xa8, 0x8000}, {&(0x7f00000009c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000c80)=[{&(0x7f0000000a40)="cb2d939e3433120b83d3b71e4bce43d5fc0c975c075b5b402e8daf9a683fc2ff1deb1e2825d1c4f1680f4ca01c3bdeb2b5843d718a3e37364009ba22fd6f81342568ac8faebfb627142aecf89b797fec3388bef8f022573c0fc745a0a0974c250935b182fb84edc9b570a892f9880a017f61146e8f2a3592029facfed7a02e01f57e7972895f9ededb576552033e2d0e116ee87374ea53282a73a1cd1ae6ea2ab01a9038df9e5b650d0f8b360ccaf569f11340e99ea13adbd4e56fd66b6d209af305857b7ee2bf8661ae132db1b553545ae6e02b3f5efd4a898054697ead8c6a47ee1b10e2ca531604295a2bb05d4440e1172b05", 0xf4}], 0x1, &(0x7f0000000e00)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0xd8, 0x4000000}, {&(0x7f0000000f40)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001540)=[{&(0x7f0000000fc0)="b6de5987cbf7bd56ca00c330b09281bc02d1219fc68a17a2db8a03d18dcb2c319e08b87ba1b4a2aa264c6286331ff419f971b4aea9f8108199f4d22e07727c3d997a22a78b581999dfdc25377bdd2144824e89f9662281b7ee479f3ab6409b84256e15dd3b4c0083e4598448e3ba10098aee2dd72ea21c239190671dff85b8884ad91068c2d8b5f0bdc40440e09e502d346046706dabcb11851435348a7023fb7b3a02319afd6d575de3e255173ec8af1e386d6c466e25ed14f49359e0dc9eedc7322db76870cfeb235a20341c01d2cbfd940c91bad9b6f45cb9", 0xda}, {&(0x7f00000012c0)="3a363d4711df454f624ad52620d8492d42e913cff61fd1adfe0a3efa6586df36353d90c73d4bb64aa4c086266f82c750545ee05edf51cf1633c3d16e4bde7c", 0x3f}, {&(0x7f0000001440)="c21bf9efd1b674acd074723acf7aeb56e4d21633d96fb2fffefa3ddc4d8907e84b688f99bf05c4c516c1719d7b2bd796dba817bcbafe032db290f2121620e8212724fcf1a917ce57016c99383514e6eff18a081e421ee843bae7f5fd604102083cc02836f1bc9240f53d67b2a77019fc59bbdc066f74db270019ece12209b57b179dfc552edc712ff634d73f07fd2aca085f50cd34f0d83e13491dd0303642723e065090298b16d93eab665961575b91b5f60187969942cc416a4f0f802da2570c64965b2e1cb087d2d3a15f40bfaee0460159", 0xd3}], 0x3, &(0x7f0000005ec0)=ANY=[@ANYRES32, @ANYRES32=r13, @ANYBLOB="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", @ANYBLOB="380000000000000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r14, @ANYRES32, @ANYRES32=0x0, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00 \x00\x00\x00\x00\x00', @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0x1c7, 0x4040000}, {&(0x7f0000004c40)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000004dc0)=[{&(0x7f0000004cc0)="42a4a3e345bb87983c69e2543521fde7604a274a5c50ebc15318d223c6a81ed141bca8282833d5f187aed50deb849d4900953592a2a1f5c5aaa22eab87e1d86bf7abc9a4ef4bd58fab2748ccaed90fdba5be5797ddefea3f899228e9049ee9c51f16f77f2af9a89fd3e04d0d1d6e450a6662298a3ef1a49f90154822be3dd297b0878e6279961a4dc06f379fc74deb3299c091b0dd224cf1da9e16bd30c9b3b80611c0e8550a737cdae09a11c536ddef1a274d6a081b5ef3030ca936eb5825567d34c9441e53695a9e5e684dc32494255ae4a95e63faf668f6fe05", 0xdb}], 0x1, &(0x7f0000005040)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0x48, 0x40}, {&(0x7f00000050c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000005200)=[{&(0x7f0000005140)="29931f46b24a48119c487d9c876a69859162711efccb2e2ce09b97c6381f503430d68ed763817e385be4933672c31f0971ddca4334abb0a6cb836fe2155184ff275bac788a1d9d75eac5ae236e4e2ac57d5a6ae26e3235611b61ef75ab544c3c54c4856d66f83eb63e9774b6cc18da71ff7f09ca80c04903a353beb7c41c4ecead86", 0x82}], 0x1, 0x0, 0x0, 0x20000004}], 0x5, 0x1)

2018/03/30 15:57:14 executing program 6:
r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0)
ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000675000)=&(0x7f0000989fff))
r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu\x00', 0x200002, 0x0)
r2 = openat$cgroup_procs(r1, &(0x7f0000000100)='cgroup.procs\x00', 0x2, 0x0)
readv(r2, &(0x7f0000000040)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1000000000000234)

2018/03/30 15:57:14 executing program 5:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x0, 0x80000001}, 0x1c)
setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f00004fe000)=0x101, 0x4)
io_setup(0x1000, &(0x7f00000003c0))
io_getevents(0x0, 0x0, 0x8, &(0x7f0000000400)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000500))
r2 = syz_open_dev$dspn(&(0x7f0000000340)='/dev/dsp#\x00', 0x0, 0x2)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000001c0)={<r3=>0x0, 0x400}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000240)={r3, 0x10000}, 0x8)
ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1)
ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000280)={0x2, <r4=>r0, 0x1})
ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000000540)=0x3)
ioctl$SNDRV_TIMER_IOCTL_STOP(r4, 0x54a1)
recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000080)=""/180, 0xb4, 0x23, &(0x7f0000000140)={0x3, {"9d710bc0202859"}}, 0x10)
mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2000000000000002, 0x200009005f, r1, 0x39)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000380)={0x0, <r5=>0x0})
kcmp(r5, 0x0, 0x3, r0, r0)
socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000))
getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000040), &(0x7f0000000180)=0x30)

2018/03/30 15:57:14 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, 0xffffffffffffffff, 0x0)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10)
sendto$inet(r0, &(0x7f00009fc000), 0x5fa, 0x0, &(0x7f0000357000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0)

2018/03/30 15:57:14 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r1 = memfd_create(&(0x7f0000000b40)="626465765c7b1b025e6b657972696e676c6f73656375726974795d656d317573657240657468312a7573657200", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x0, 0x3, 0xffffffff}, &(0x7f0000000440)=0x10)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x7fff, 0x0, 0x0, 0x0, 0x5, 0x5, 0x6, 0x10001, 0x9, 0x200, 0x4, 0x3304, 0x6, 0x8, 0x3]}, &(0x7f0000000580)=0x100)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000005c0)={<r2=>0x0, 0x10001, 0x81, 0x9}, &(0x7f0000000600)=0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000640)={r2, @in6={{0xa, 0x4e23, 0x81, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1, 0x4, 0x40000000000f8, 0x1, 0x6}, &(0x7f0000000a40)=0x98)
getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000740), &(0x7f0000000780)=0x8)
ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000340)=<r3=>0x0)
r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r5 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r4, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xffffffffffffff83, &(0x7f00000000c0)={&(0x7f0000000700)={0x14, 0x1d, 0xffffffffffffffff, 0x70bd2d, 0x0, {0x806b}}, 0x14}, 0x1}, 0x0)
fcntl$setown(r0, 0x8, r3)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000007c0)={<r6=>0x0, @in6={{0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0xe}, 0x3}}}, &(0x7f0000000880)=0x84)
ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000240)={'ipddp0\x00', @ifru_mtu=0x1})
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r0, &(0x7f0000000080), 0x102000004)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000a80)={r6, 0x21, 0x30}, 0xc)
getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000b00), &(0x7f0000000b80)=0x4)
ioctl$LOOP_CLR_FD(r0, 0x4c01)
fdatasync(r0)
nanosleep(&(0x7f00000001c0)={0x77359400}, &(0x7f0000000200))
syz_open_dev$sndpcmp(&(0x7f0000000380)='/dev/snd/pcmC#D#p\x00', 0x80000000, 0x400000)
dup3(r1, r5, 0x80000)
socket$vsock_stream(0x28, 0x1, 0x0)
getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={<r7=>0x0, 0x9, 0x0, 0x3}, &(0x7f0000000100)=0xffffffffffffff6d)
setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000980)={r7, @in6={{0xa, 0x4e21, 0x9, @dev={0xfe, 0x80, [], 0x13}, 0x1f}}}, 0x84)

2018/03/30 15:57:14 executing program 7:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x141440, 0x90)
accept4$nfc_llcp(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x60, 0x80000)
syz_emit_ethernet(0x195, &(0x7f0000ea7cfa)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c000e2", 0x3, 0x2b, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0)

2018/03/30 15:57:14 executing program 0:
perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x100, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000009fe8)={0x8000, 0x1e, 0x0, <r1=>0xffffffffffffffff})
socket$inet_dccp(0x2, 0x6, 0x0)
mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r1, 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x800)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32=<r3=>0x0, @ANYBLOB="000000000100000000e2"], &(0x7f0000000140)=0xe)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000180)={0x7, 0xa, 0xfffffffffffffff9, 0x1, r3}, &(0x7f00000001c0)=0x10)
setsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000000040)="d6cc34e619b8548a40bcb7e0cd8062e0cb7322eeac31d1126400133818b13fd8f8a9da88f159d2ffe231da5a9cbd6d0262f0f6984e6537550efc8d448eb70ead74a0878a6c2845f393d9bccde49da951dc4abdeb6d6c69179494cf6717522e21cd35754b39a9465d9c52a22915b1fd", 0x6f)

2018/03/30 15:57:14 executing program 2:
r0 = gettid()
process_vm_writev(r0, &(0x7f0000000440)=[{&(0x7f0000000340)=""/249, 0xf9}], 0x1, &(0x7f0000000640)=[{&(0x7f0000000480)=""/1, 0x1}, {&(0x7f00000004c0)=""/19, 0x13}, {&(0x7f0000000500)=""/30, 0x1e}, {&(0x7f0000000540)=""/208, 0xd0}, {&(0x7f0000001000)=""/4096, 0x1000}], 0x5, 0x0)
futex(&(0x7f0000000ffc), 0x85, 0x0, &(0x7f0000586ff8), &(0x7f00000acffd), 0x0)
r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xfff, 0x400)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000040)={<r2=>0x0, 0x78, "f449bbfb3cce5fc310dc2d01730c0f7a3627c5f284cef3d51f6af54907d5f10ef3f090ff98270f6fdcbeff8ee2f22a22371fda637be4da961abb2c1532057536f85ac2dec5b36cb38744aecb04b651933091c0179f2652d59cf162bbe765f863964c1c6f3ad159b283a0fcb561d6972a834b45b6c7ccdd68"}, &(0x7f00000000c0)=0x80)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={r2, 0xffffffff80000001}, &(0x7f0000000140)=0x8)
connect$rds(r1, &(0x7f0000000180)={0x2, 0x4e20}, 0x10)
syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0x7, 0x100)
mkdir(&(0x7f0000000300)='./file0\x00', 0x80)
ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000200)={'syzkaller1\x00', {0x2, 0x4e23, @rand_addr=0x100000001}})
accept4$inet(r1, &(0x7f0000000240)={0x0, 0x0, @rand_addr}, &(0x7f0000000280)=0x10, 0x0)
eventfd(0x535c)
ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f00000001c0)='ip6tnl0\x00')

2018/03/30 15:57:14 executing program 5:
r0 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000400)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@delneigh={0x30, 0x1d, 0x801, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @dev={0xfe, 0x80}}]}, 0x30}, 0x1}, 0x0)
bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfb, 0x48000202}, 0xc)

[  162.661127] ion_mmap: failure mapping buffer to userspace
[  162.700391] ion_mmap: failure mapping buffer to userspace
2018/03/30 15:57:14 executing program 7:
mkdir(&(0x7f00000001c0)='./file0\x00', 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000340)='/dev/snd/midiC#D#\x00', 0x200, 0x80)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8)
write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000c80)=ANY=[@ANYBLOB="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"], 0x26c)
execve(&(0x7f00000002c0)='./file0\x00', &(0x7f00000003c0)=[&(0x7f0000000300)='\x00'], &(0x7f0000000680)=[&(0x7f0000000540)='9p\x00', &(0x7f0000000600)='proc+\x00'])
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0)
r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x101000, 0x0)
r3 = socket$inet(0x15, 0x5, 0x0)
ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000280)={<r4=>0x0})
ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000380)={r4, 0x8})
r5 = socket$inet(0x2, 0xa, 0x80000000)
bind$inet(r3, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10)
connect$inet(r3, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10)
sendmsg(r3, &(0x7f0000000200)={0x0, 0x290, &(0x7f0000000140), 0x1}, 0x0)
r6 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000))
ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000400)={{0x80000000, 0x3, 0x0, 0x7fff, 0x4, 0x4}, 0x0, 0x8, 0xb2, 0x0, 0x6, "651c9e73ffc69b809e5b2c47a21f8a6f69ff0578d85a61abbfd9620a212071b1c35ab065f35c7f72bed80d6b31447acf9c615b7297101149087b6d8684c950b977f4d7227ceba233045057db8fca515c544400825c796721fb6b32206cb9f64ce649c726c4e9ea474bb49dc205a9c2f28c4209ff5435cb27ea154924ec402a1c"})
tkill(r6, 0x3c)
ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000040))
ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000100)={0x2, &(0x7f00000000c0)=[{<r7=>0x0}, {}]})
ioctl$DRM_IOCTL_GET_CTX(r5, 0xc0086423, &(0x7f0000000240)={r7, 0x2})

[  162.797367] QAT: Invalid ioctl
[  162.807511] print_req_error: I/O error, dev loop0, sector 344
[  162.813584] Buffer I/O error on dev loop0, logical block 43, lost async page write
2018/03/30 15:57:14 executing program 5:
r0 = memfd_create(&(0x7f0000000240)="7368aac81ee363f03531989e249634d64a01e68c38ca5667b5b859a6dc9e5e2ec7e0478d30956c532ed68eb496b7a4588e9540c7b919331000fa0ab5baec1ddd5ade4258c530b16b16e2358554e25634d28a33d72acf2c7943acd0b4f84148e35b9d5914f1c6da248e98fa7efa7f40a4406b12ae2e045235b8118846dda0b0417558d0113fdb6cfe753183c20000000000000000a6b8a41a6d02992328523963a0f4979ff32b9809b5bf3be9a30695c09741be150509c14686e5e760ef23848df812d2b38ee5addb85900000cd53b943ec1549ff3eef1c675f64", 0x0)
memfd_create(&(0x7f0000000040)="7368aac81ee363f03531989e249634d64a01e68c38ca5667b5b859a6dc9e5e2ec7e0478d30956c532ed68eb496b7a4588e9540c7b919331000fa0ab5baec1ddd5ade4258c530b16b16e2358554e25634d28a33d72acf2c7943acd0b4f84148e35b9d5914f1c6da248e98fa7efa7f40a4406b12ae2e045235b8118846dda0b0417558d0113fdb6cfe753183c20000000000000000a6b8a41a6d02992328523963a0f4979ff32b9809b5bf3be9a30695c09741be150509c14686e5e760ef23848df812d2b38ee5addb85900000cd53b943ec1549ff3eef1c675f64", 0x2)
r1 = timerfd_create(0x0, 0x0)
timerfd_settime(r1, 0x3, &(0x7f0000005000)={{0x0, 0x4}}, &(0x7f00002df000))
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
dup3(r0, r1, 0x0)

2018/03/30 15:57:14 executing program 2:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
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, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000003c0), 0xc}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x1, 0x8010000000000084)
ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000280)={'teql0\x00', 0x55d6})
bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c)
listen(r0, 0x8)
r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84)
sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c)
r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0)
ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f0000000000)={0x7})
r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0)
r4 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r4, 0x0)
clock_gettime(0x0, &(0x7f0000000080))
clock_gettime(0x0, &(0x7f0000000380)={<r5=>0x0, <r6=>0x0})
utimes(&(0x7f0000000400)='./file0\x00', &(0x7f0000000180)={{r5, r6/1000+30000}, {0x0, 0x2710}})
epoll_create1(0x0)
r7 = dup3(r2, r3, 0x0)
gettid()
getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000540), &(0x7f0000000580)=0x2)
sendmsg$unix(r7, &(0x7f0000000600)={&(0x7f0000000200)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000280)="6dc95980a1924286d098b55e644d611ef1d29f968b79ff95dc00685ad6e4c5b8cd7115dc492ec052c8a2d4154c9f705985ed7a4e601e408df061bc98c458cb0d53592bcb0b5b231b2eb693b6e0aede29ac0e17ac845d9ce113a45f5cd490ed7691ceb875f10bd8ab17c07696d44e4e8f875b043e74bb6ed3d6178cb447baabe1edd772ad27dd5d60e6", 0x89}], 0x1, &(0x7f00000005c0), 0x0, 0xb95c1172567e0efd}, 0x8000000000040000)
setsockopt$SO_RDS_TRANSPORT(r7, 0x114, 0x8, &(0x7f0000000340), 0x4)
perf_event_open(&(0x7f00000000c0)={0x3, 0x70, 0x5, 0x100000001, 0x0, 0x4, 0x0, 0x5, 0x40, 0x8, 0x1, 0x3, 0xdcfd, 0x0, 0x0, 0x1, 0x6, 0xffff, 0x9, 0x3, 0x8, 0xd6c, 0x9, 0x1ff, 0x25d8, 0x7, 0x20, 0x3ff, 0x380000, 0x6, 0x8, 0x62, 0x1, 0x100000000, 0x5, 0x6, 0x3ff, 0xaf17, 0x0, 0x1f, 0x3, @perf_config_ext={0xc, 0xff2f}, 0xa000, 0x100000000, 0x5, 0x7, 0x0, 0xff, 0x2}, 0x0, 0x10, r7, 0x2)
setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f00000001c0)=0x5, 0x4)
keyctl$get_keyring_id(0x0, 0x0, 0x80000001)
ioctl$TIOCCBRK(r7, 0x5428)
mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3)
openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x0, 0x0)
ioctl$LOOP_SET_STATUS(r7, 0x4c02, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x10001, 0x1e, 0x9, 0x11, "c17fb401b04de06a7358fb3877cb3694b46c089194970a153788f899b5b9ffe72ff30546093a775fab4417587a60d83d92ada2cdc1dedb6a20e468af150ea2a2", "00e2151ba5b6a510ef3c1e2e5c0da34f5cd0f94e4738033e975772b1b2dfe7b6", [0x0, 0x1000000000001f]})
shutdown(r1, 0x1)

2018/03/30 15:57:14 executing program 1:
r0 = epoll_create(0x7fe7ffff)
r1 = epoll_create(0x4)
r2 = socket$rds(0x15, 0x5, 0x0)
r3 = epoll_create(0x100000001)
r4 = accept(r2, &(0x7f00000000c0)=@pppoe, &(0x7f0000000080)=0x80)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002380)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000002480)=0xe8)
ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f00000024c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, 0x101, 0x2, 0xcfc, 0x400, 0x41e05c73, 0x60000, r5})
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f000000e000))
epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000000d000))
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000000dff4))
r6 = epoll_create(0x46c)
r7 = epoll_create(0x400000000000804)
ioctl$int_out(r6, 0x5462, &(0x7f0000000040))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c7f000))
r8 = epoll_create(0x6)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r7, &(0x7f0000d5dff4))
epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r6, &(0x7f000050aff4))

2018/03/30 15:57:14 executing program 0:
r0 = perf_event_open(&(0x7f0000000f88)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0)
r2 = socket$inet(0x2, 0x0, 0x6)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000001c0)=ANY=[@ANYBLOB="e8ff0000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000200)=0x24)
readv(r1, &(0x7f0000000040)=[{&(0x7f0000000080)=""/255, 0xff}], 0x259)
ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc))
ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000280)=0xfffffffffffffff7)
r3 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x3, 0x200)
r4 = syz_open_pts(r1, 0x2)
r5 = dup3(r4, r1, 0x0)
write(r1, &(0x7f0000c34fff), 0xffffff0b)
getpeername$packet(r2, &(0x7f00000002c0)={0x0, 0x0, <r6=>0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000300)=0x14)
r7 = gettid()
r8 = fcntl$getown(r0, 0x9)
fcntl$getownex(r3, 0x10, &(0x7f0000000340)={0x0, <r9=>0x0})
fcntl$getownex(r3, 0x10, &(0x7f0000000380)={0x0, <r10=>0x0})
r11 = gettid()
getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@mcast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r12=>0x0}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f00000004c0)=0xe8)
getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000000500)={{{@in6, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r13=>0x0}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f0000000600)=0xe8)
ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000640)=<r14=>0x0)
ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000000680)=<r15=>0x0)
sendmsg$nl_route(r5, &(0x7f0000000700)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000006c0)={&(0x7f0000001000)=@bridge_dellink={0x35ac, 0x11, 0x800, 0x70bd2d, 0x25dfdbff, {0x7, 0x0, 0x0, r6, 0x40090}, [@IFLA_VFINFO_LIST={0x327c, 0x16, [{0x1178, 0x1, [@nested={0x10c8, 0x96, [@typed={0x8, 0x9, @fd=r1}, @generic="e6ed1bcc13c51d73b47d9b58fa89e5640f2f8357fd4bca8dfeb331d4fae685f6fc5b2e184339f0fb9ab4f7c0a403622e85ad86bee9e74181837a25cd31f5a99e5cb2100d594b571f74372fe94d9d97bc4444da9e4f7cc3721718e6b36643665612556bb2323eaff4b5d24a0185b5742a03fd9f718e1b0c49f7cb97eb78059b1c130206d687537b66598ab376e88414c30ad5af500e559d908c2d4705ffa31017b1550cdb15", @typed={0xc, 0xc, @u64=0x1}, @generic="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@typed={0x8, 0x85, @pid=r7}]}, @generic="b43f451853b5a896c76e3890c1ec0c231ba8b6bb89f1916a23ecc3e272b833fc75135f2d43336ee65f95726e77ac42c06808286f9f45aa063d35de9cf75f38a7c5ef4f2a8ee7a258eb93b531d509a4c7ec4e53ffa85cbfc59a11b61c9f1f324b28535a8537796c1dbebd0cc02f4eb4882f93cccea81fe1484ee57038407582399bed8ca0567558db863b2ef8b93ba6cfae28daba8126581e8ec8e839ed87a65d90d1d923ac6c626f56"]}, {0x36c, 0x1, [@typed={0x14, 0x92, @ipv6=@dev={0xfe, 0x80, [], 0x10}}, @generic="66ab036bed605d7b2b0551c2", @nested={0x340, 0x1c, [@generic="56a8d7cc0544bf10031f8c870b56eb886b947dcd5865128660fac1f517a9d6228872241a94101ca204fa320f076e74d22ef6fdeee6300cae9e797fa4b9faecea5b67ae12ec4b70e3bce67a5ae8811b5ac6109379d80868749c8b2ad859119ae656d6fdc6a0e15d038ea432056bcb5e675a99894593a48458c75b90c03275c6b8941b33aba27071888996cbd74f8dc95e83b38e4fbd44e9546bb2d3df828cf4e32be6a7cb7ec3e2b0e09bfd572f60374ed957927385c99cf8ae5c2d59d0204f148d7fc6df1f1b2296c11c", @typed={0x8, 0x4b, @pid=r8}, @generic="32a086535464e7662c654aab611e2d40ae5d3653ea483683f3a5262c1cb147b092544d326e4317c6827c530b", @typed={0x88, 0x5f, @binary="5ccb3ef72a5d8a35ad9b58e94b3f4a58b240c7d9a8d87615a470a0cc4f4a4592ac2ab99c1ced7cc6942d3f0a4d61dd71beaaa431cc2b97ef1a2de3c69a57acde003437a37a1c3a9d311987da8daa6992a918ee5bea1d1e99bc3260126882f86fcce553834d13ccb37f95477ee3a7579c90044400788d1a6d3cb1fb19da01327596"}, @typed={0x8, 0x4f, @pid=r9}, @generic="9acd0760f0315a5c235c666057d0d694845dd0a96465", @typed={0x8, 0x96, @u32=0x80000001}, @typed={0x14, 0x7b, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @generic="a43ff04aae47703d8a42b1994f5e435f1494351ab595de772fc74c21f6ac1cc42388ac052d4013b9bc07bd096dda886067fc536c522a7ce59846d9294861e10f5bfe2b27b95b0fd14d0af6971df164983e63977771b65ee4dbb7fa93ed325b3e8a56ab3eaf96a7fc7a69a8cbe6f0e5d9ac9350bc0dbf1e2e96813fc6e6332886ab5bcc6a873f8d8e0387ce1bff72eced140b64539e3098320da691bed6c7702e0a86f3a2dbecc1f81f42c3b16e7c778a9145d11b35bd3fed62e8811c4f9e46", @generic="18f0f1a1689b600f63e38ef6baa5f5c3e7377708598ec7100e14606ee8bef4c0fe8f29c831bebf2a701dcaf1742dbc2cefe8a736680fd8dff92fdb7922e45dd78d6a3e333a443a33851bc9b8a584140ff2c42930d46520b6285964ce22260ff52f3372e5f616c6091edf957c75b8bcd1e4d95ffe6063cd4a8783e98cf6aaf629181399dbdca515517c9fb252e881e072624a449c601a097a3c971d7145c87fa590fcc21d177c121c6558c9411da3750e4a5164dbb258442bfbfc19185f"]}, @typed={0x8, 0x89, @pid=r10}]}, {0x2bc, 0x1, [@nested={0x4, 0x2a}, @typed={0xc, 0x20, @u64=0x9}, @typed={0x8, 0x28, @fd=r4}, @typed={0x8, 0x39, @u32=0x8000}, @generic="845102af0016389d379dbd4c27941c84d6fe407d6b6884650e876cff26d2f377ac61cd407573d76ab7648ce3e2ac15458b72aa066448d41c8558bdf32ca7aff52a451caa2af5542316d26d4751be3983978a48a4cd0539ccdf21ada10d1c128e9c3751f660c5be53806c", @nested={0x12c, 0x6c, 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@nested={0x80, 0x6d, [@generic="17e0b6ca43c1ca2749409e185fc1017ec1c50371443e52792ab5899e519e5edf10b2d822b1c8e7a715150ee1433710f227fe8f87fa3b89cbd1f704d9c558f6920e158445166ce7ce5048adfc2f9c21839d2d263a6db9572bcd8c9bf5b3f3792ed8fa3b836da71fbbd9394ea323dbd058e451531faad5633131"]}, @typed={0x14, 0x47, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, {0xc, 0x1, [@typed={0x8, 0x8d, @fd=r0}]}]}, @IFLA_XDP={0x2fc, 0x2b, [@typed={0x8, 0x7e, @uid=r13}, @typed={0x8, 0x79, @pid=r14}, @typed={0x4, 0x67}, @nested={0x2dc, 0x1, [@generic="0062819085dfcebe59383b71c0a499eb385ea2c11ef7bc6ca66b98864b403af40824a0fede06ced5b10dbdac560a45cd6b88941228e20e84550845b9711680b8afe22364256cd0c107185bcbf8f7ea0a9b2ba6f0b0cac2e790d27ebac403644ea4caa6e8ac5244a1b5456c4a4a38a502ff958fc2473c1c72cbff76d52b78e01949ee679b533a43eeae6a633e27cac23b965a3d9a9971e1670b9e02b4d21a99b7df67e7973bec872dce14a369a96eb14744813a7fc2f79d691af83eb432ca9b78cb618b825e4cebd8feb5a5d80ea891", @generic="c79c0981da0d6a135ac3050df4331d1698f965d13a72476c082b29e03c3796bbbec790055bc0586f77e2527161b027b272dffcbc89dc26a753296afd0acf7cb5284f92550efef54c41a63856a6d1318145e31b73bbb60105a4a6b61e2244220eb2c64597b62353f1f88ccfcce0710051c912cb6db5deded341dfdc4e8671c801fb39cba5994e780a583b55856b694be7e57abde3ac6b2135208c96c095122e9dab1e660b90906da7cdeea3c45086b8c9d8508c6f865c10e45f37d7aa3aa51cba32a6edcd64f9784dbb029c06db7513b80b06814187f776ede13ac4c44297466762222106be7e31a8dafc5f3b", @typed={0xc, 0x15, @str='eth0\x00'}, @generic="c89e05ce44da89197773f36898513c818c6eb35a6fbcc55b145c0d3635935ef246863dc16d5d97026619e82011a10715c4138e20de3b223aaedeba34a92acac194d065e34326fac89d8586b4369a55a9906afeccb644c276eec949c687ce2523ace922a5c3005798", @generic="758e380dbab87b5014ffc895cb6fd8ff83676d8046308e0b9de49d51cd0e578f0efc2d4e1d87d44a9181189964f386b47b19e0ef71a3c7eda80472794f52d7babc6bcdd1b59d37ce9c8a2434e0419e2a5323f9e992bc0e4cdc01339af4db64559ed04d5762e988401f5813be8e6b11d318b4f9871177a0baa9bcd0442817caf4a8a53e2913e762ed4f0e7565a873c39ef32435043d7c5d5a4bdfe3820213", @typed={0x8, 0x3e, @pid=r15}]}, @typed={0x8, 0x6a, @fd=r5}]}, @IFLA_BROADCAST={0xc, 0x2}, @IFLA_MTU={0x8, 0xe, 0x2040000}]}, 0x35ac}, 0x1, 0x0, 0x0, 0xc000}, 0x4000000)

2018/03/30 15:57:14 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r1 = memfd_create(&(0x7f0000000b40)="626465765c7b1b025e6b657972696e676c6f73656375726974795d656d317573657240657468312a7573657200", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x0, 0x3, 0xffffffff}, &(0x7f0000000440)=0x10)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x7fff, 0x0, 0x0, 0x0, 0x5, 0x5, 0x6, 0x10001, 0x9, 0x200, 0x4, 0x3304, 0x6, 0x8, 0x3]}, &(0x7f0000000580)=0x100)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000005c0)={<r2=>0x0, 0x10001, 0x81, 0x9}, &(0x7f0000000600)=0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000640)={r2, @in6={{0xa, 0x4e23, 0x81, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1, 0x4, 0x40000000000f8, 0x1, 0x6}, &(0x7f0000000a40)=0x98)
getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000740), &(0x7f0000000780)=0x8)
ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000340)=<r3=>0x0)
r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r5 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r4, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xffffffffffffff83, &(0x7f00000000c0)={&(0x7f0000000700)={0x14, 0x1d, 0xffffffffffffffff, 0x70bd2d, 0x0, {0x806b}}, 0x14}, 0x1}, 0x0)
fcntl$setown(r0, 0x8, r3)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000007c0)={<r6=>0x0, @in6={{0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0xe}, 0x3}}}, &(0x7f0000000880)=0x84)
ioctl$sock_ifreq(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'ipddp0\x00', @ifru_mtu})
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r0, &(0x7f0000000080), 0x102000004)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000a80)={r6, 0x21, 0x30}, 0xc)
getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000b00), &(0x7f0000000b80)=0x4)
ioctl$LOOP_CLR_FD(r0, 0x4c01)
fdatasync(r0)
nanosleep(&(0x7f00000001c0)={0x77359400}, &(0x7f0000000200))
syz_open_dev$sndpcmp(&(0x7f0000000380)='/dev/snd/pcmC#D#p\x00', 0x80000000, 0x400000)
dup3(r1, r5, 0x80000)
socket$vsock_stream(0x28, 0x1, 0x0)
getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={<r7=>0x0, 0x9, 0x0, 0x3}, &(0x7f0000000100)=0xffffffffffffff6d)
setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000980)={r7, @in6={{0xa, 0x4e21, 0x9, @dev={0xfe, 0x80, [], 0x13}, 0x1f}}}, 0x84)

2018/03/30 15:57:14 executing program 6:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="b4e8ffffff00000095"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48)
bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0xf5, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48)

2018/03/30 15:57:14 executing program 7:
r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000001a00000000000000fedbdf250200000064dc70689d247a14717d0c9e8cb045a9abece631516eb60b29e8"], 0x14}, 0x1}, 0x0)
write(r0, &(0x7f0000000140), 0x1c4)

2018/03/30 15:57:14 executing program 3:
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, <r1=>0x0}, &(0x7f00000001c0)=0xc)
setregid(0x0, r1)
r2 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0xfffffffffffffffd, 0x0)
ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000000)={0x1, <r3=>r0})
setsockopt$inet_opts(r3, 0x0, 0xd, &(0x7f0000000040)="9e2687ea7918348abb444c6be7809f8f68af061fd86ad50c2af42b4e289aa027b8b304e09f5bb11234a82a2680fc675ac19cad6b6768af38d0dae465d4dab2a1cca4f01290c11eaa28bfbac54c1dc8f6379297af16f7e54f124cfefd415d76b8efc933ccf97c034e93e423ef35d4a943427b9b848697c03802358cf61c3aca3b8d464336f2ed219817747107467141f9e662aa3b0bebcfde3cb0333ecd729f6eebc23f77098dfe4ef0f87626bee403187917ba", 0x3a)
bind$bt_l2cap(r2, &(0x7f0000000240)={0x1f, 0x1, {0x8, 0xffffffff9f27017f, 0x80000001, 0x3, 0x0, 0x80000000}, 0x4, 0x7f}, 0xe)
getsockname$ax25(r3, &(0x7f0000000100), &(0x7f0000000140)=0x10)

2018/03/30 15:57:14 executing program 5:
r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3f, 0x2)
sendmsg$nl_generic(r0, &(0x7f0000001240)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000001280)=ANY=[@ANYBLOB="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"], 0x10b8}, 0x1, 0x0, 0x0, 0x8000}, 0x50)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000002cc0)=@l2, 0x80, &(0x7f00000033c0), 0x133, &(0x7f0000003480)=""/253, 0xfd, 0xfffffffffffffffd}, 0x0)
r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0)
ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000180)=0x401)
ioctl$TCSETSF(r1, 0x80247008, &(0x7f0000000140))
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2f, &(0x7f00000001c0)={0x40, {{0xa, 0x4e23, 0xbcd, @mcast2={0xff, 0x2, [], 0x1}, 0xbb6}}, {{0xa, 0x4e24, 0x1, @loopback={0x0, 0x1}}}}, 0x108)

2018/03/30 15:57:14 executing program 3:
r0 = socket$packet(0x11, 0x2, 0x300)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00'})
ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000))
r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'ifb0\x00', 0x400f})
ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000000))
r2 = socket$nl_route(0x10, 0x3, 0x0)
gettid()
fstat(r0, &(0x7f0000000080))
ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000100))

2018/03/30 15:57:14 executing program 5:
prctl$intptr(0xfffffffffffffffe, 0x80000001)
socket$packet(0x11, 0x2, 0x300)
pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff})
ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000040)={0x6, 0x277, 0xfff})
socket$packet(0x11, 0x3, 0x300)

2018/03/30 15:57:14 executing program 6:
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 = socket(0x10, 0x3, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@sack_info={<r1=>0x0, 0x2, 0x5}, &(0x7f0000000080)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x5, 0x1, 0x81, 0x3, r1}, &(0x7f0000000100)=0x10)
setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r1, 0x65, 0xfffffffffffffffd, 0x7ff}, 0x10)
ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000000000)={'ip6_vti0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}})
r2 = getpgid(0x0)
ptrace$setopts(0x4200, r2, 0x9, 0x42)

2018/03/30 15:57:14 executing program 7:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x79})
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000980)=ANY=[@ANYBLOB="80000000000000eeb799890070e9c385d700004000000000000000000000000008f3e891b975bcc174e475359c4fed2a4adb21442ea3eb1e8488cc50b4b309732186a3f90b5997cfc9c286a62b3ec31a8238454d21c0e23f9a9cc1ba988251cb2f2522819c2c291ca0b163517e29a5789b00ebe44ca7b4f93b9a0ecfa98e3f8f58d2f32f62e198a355bafc10950b67f7127099e54bdb68e358c07671a0b5ab9f9f298f63ee8fac5611517a726306d3643f21"])
perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = syz_open_dev$sndmidi(&(0x7f0000000680)='/dev/snd/midiC#D#\x00', 0x3ff, 0x440)
ioctl$EVIOCGABS3F(r3, 0x8018457f, &(0x7f00000007c0)=""/134)
mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='nfs\x00', 0x4c4, &(0x7f0000000400)="a24424cac15c36e23727b406808536bb727131254cf290504c3eff3825ba5e48079f264ad8fbf7d6ac15e7e9d9dd6ae2ca30123c9363b91916eddf7f27ef0f3ed1bb37e13ac8806ead6aa1859f25530a52ee85c294b6a92f8bb54cf598e85e4798d8ceb793ede47e4fd7dcf8690523c4a1d095e05fa5c1b56b98873a5d199d0a625373a9d9ddde7a89999e4ca55643fac7df88065f5f0ce7f09b8f02409252ea21a140bdb7228b119c9892dc4eae592a93b20b65f7340ed4fec28781e4464325ef935c3498")
mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000001680)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000001640)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f0000000000)}, 0x0)
r4 = syz_open_dev$midi(&(0x7f00000013c0)='/dev/midi#\x00', 0x73, 0x100)
getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x74, &(0x7f0000001400)=""/253, &(0x7f0000001500)=0xfd)
shmget(0x0, 0x4000, 0x100, &(0x7f0000ffb000/0x4000)=nil)
ioctl$VT_SETMODE(r4, 0x5602, &(0x7f00000016c0)={0x80000000, 0x1, 0x200, 0x6, 0xbee})
ioctl$KVM_SET_TSS_ADDR(r3, 0xae47, 0xd000)
r5 = socket$inet(0x2, 0x2, 0x0)
setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4)
sendto$inet(r5, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f00000000c0)={<r6=>0x0, 0xffff, 0x7fffffff, 0x180000000000, 0x3, 0x800}, &(0x7f0000000200)=0x14)
setsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000880)=@assoc_value={r6, 0xfff}, 0x8)
setsockopt$sock_int(r4, 0x1, 0x1d, &(0x7f0000ef9ffc)=0xc3f, 0x4)
recvmsg(r5, &(0x7f0000edffc8)={0x0, 0xffffffffffffffd2, &(0x7f0000000300)=[{&(0x7f0000000500)=""/239, 0x156}, {&(0x7f0000000280)=""/119}, {&(0x7f0000000740)=""/68}], 0x1d5, &(0x7f0000603000)=""/81, 0x51}, 0x40002102)
r7 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0)
stat(&(0x7f0000001540)='./file0\x00', &(0x7f0000001580))
ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x533, 0x3})
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000600)='/dev/sequencer2\x00', 0x2001, 0x0)
ioctl(r7, 0x2285, &(0x7f0000007000)='S')
setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000700)=0x6, 0x4)
execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)=[&(0x7f00000006c0)='\x00', &(0x7f0000000140)='vboxnet0]ppp1wlan1)+{]/*ppp0\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)=',.ppp1em1\x00', &(0x7f0000000640)='.\x00'], &(0x7f0000000140))

2018/03/30 15:57:14 executing program 0:
pipe(&(0x7f0000055000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$LOOP_SET_CAPACITY(r1, 0x4c07)
fcntl$setpipe(r1, 0x407, 0x0)
rt_sigprocmask(0x0, &(0x7f0000834000)={0x7fffffff}, &(0x7f00000c1000), 0x8)
setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000000), 0x0)
write(r1, &(0x7f0000fe5000)="1d", 0x1)
pipe(&(0x7f0000041000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000000100)={0x1, 0xfffffffffffffc00, 0x10000})
r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000002000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000386000)=""/195}, 0x48)
dup2(r1, r0)
r5 = semget$private(0x0, 0x6, 0x0)
semctl$IPC_STAT(r5, 0x0, 0x2, &(0x7f0000000080)=""/31)
writev(r3, &(0x7f000000b000)=[{&(0x7f0000000140)=',', 0x1}], 0x1)
tee(r2, r1, 0x5, 0x0)
ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f00000000c0))

2018/03/30 15:57:14 executing program 5:
r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0xfffffffffffffffe, 0x0)
accept4$packet(r0, &(0x7f00000000c0), &(0x7f0000000280)=0x14, 0x0)
ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000003c0)={'ipddp0\x00', <r1=>0x0})
ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000002c0)={"626f6e643000000000400000f70400", <r2=>r1})
setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000480)={@empty, @remote={0xac, 0x14, 0x14, 0xbb}, r2}, 0xc)
r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, r3, 0x0)
clone(0x0, &(0x7f00000004c0), &(0x7f0000001180), &(0x7f0000001340), &(0x7f0000001300))
pipe(&(0x7f0000000100))

2018/03/30 15:57:14 executing program 0:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58)
r1 = accept$alg(r0, 0x0, 0x0)
clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff))
sendto(r1, &(0x7f00000005c0), 0x0, 0x0, &(0x7f0000000800)=@pppoe={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'ipddp0\x00'}}, 0x80)
ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000000)={'syzkaller0\x00', {0x2, 0x4e23}})

2018/03/30 15:57:14 executing program 1:
r0 = epoll_create(0x7fe7ffff)
r1 = epoll_create(0x4)
r2 = socket$rds(0x15, 0x5, 0x0)
r3 = epoll_create(0x100000001)
r4 = accept(r2, &(0x7f00000000c0)=@pppoe, &(0x7f0000000080)=0x80)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002380)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000002480)=0xe8)
ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f00000024c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, 0x101, 0x2, 0xcfc, 0x400, 0x41e05c73, 0x60000, r5})
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f000000e000))
epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000000d000))
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000000dff4))
r6 = epoll_create(0x46c)
r7 = epoll_create(0x400000000000804)
ioctl$int_out(r6, 0x5462, &(0x7f0000000040))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c7f000))
r8 = epoll_create(0x6)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r7, &(0x7f0000d5dff4))
epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r6, &(0x7f000050aff4))

[  163.142880] print_req_error: I/O error, dev loop0, sector 368
[  163.148943] Buffer I/O error on dev loop0, logical block 46, lost async page write
[  163.160781] print_req_error: I/O error, dev loop0, sector 384
[  163.315670] binder_alloc: binder_alloc_mmap_handler: 22645 20000000-20002000 already mapped failed -16
2018/03/30 15:57:14 executing program 5:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-asm\x00'}, 0x58)
r1 = accept$alg(r0, 0x0, 0x0)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30)
r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x80000000, 0x400)
ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f0000000040)={0x6, 0x40})
recvmmsg(0xffffffffffffffff, &(0x7f0000006000)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000300)=""/144, 0x90}, {&(0x7f00000004c0)=""/212, 0xd4}], 0x2, &(0x7f0000000440)=""/50, 0x32}}, {{&(0x7f00000005c0)=@sco, 0x80, &(0x7f0000001b00)=[{&(0x7f0000000640)=""/138, 0x8a}, {&(0x7f0000000700)=""/13, 0xd}, {&(0x7f0000000740)=""/35, 0x23}, {&(0x7f0000000780)=""/157, 0x9d}, {&(0x7f0000000840)=""/111, 0x6f}, {&(0x7f00000008c0)=""/4096, 0x1000}, {&(0x7f00000018c0)=""/71, 0x47}, {&(0x7f0000001940)=""/170, 0xaa}, {&(0x7f0000001a00)=""/209, 0xd1}], 0x9, &(0x7f0000001bc0)=""/161, 0xa1}}, {{&(0x7f0000001c80)=@in, 0x80, &(0x7f0000001fc0)=[{&(0x7f0000001d00)=""/65, 0x41}, {&(0x7f0000001d80)=""/84, 0x54}, {&(0x7f0000002cc0)=""/4096, 0x1000}, {&(0x7f0000001e00)=""/159, 0x9f}, {&(0x7f0000001ec0)=""/242, 0xf2}], 0x5, &(0x7f0000002040)=""/102, 0x66}}, {{&(0x7f00000020c0)=@un=@abs, 0x80, &(0x7f0000002400)=[{&(0x7f0000002140)=""/28, 0x1c}, {&(0x7f00000021c0)=""/15, 0xf}, {&(0x7f0000002200)=""/122, 0x7a}, {&(0x7f0000002280)=""/196, 0xc4}, {&(0x7f0000002380)=""/20, 0x14}, {&(0x7f00000023c0)=""/54, 0x36}], 0x6, &(0x7f0000002480)=""/70, 0x46}}, {{&(0x7f0000002500)=@pppol2tpv3={0x0, 0x0, {0x0, <r3=>0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000002800)=[{&(0x7f0000002580)=""/90, 0x5a}, {&(0x7f0000002600)=""/223, 0xdf}, {&(0x7f0000002700)=""/218, 0xda}, {&(0x7f0000003cc0)=""/4096, 0x1000}], 0x4, &(0x7f0000002840)=""/84, 0x54}}, {{&(0x7f0000005e40)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000002c40)=[{&(0x7f0000005ec0)=""/90, 0x5a}], 0x1, &(0x7f0000005f40)=""/131, 0x83}}], 0x6, 0x0, &(0x7f00000061c0)={0x0, 0x989680})
r4 = fcntl$getown(r3, 0x9)
rt_sigqueueinfo(r4, 0x37, &(0x7f0000000080)={0x3a, 0x5, 0xe41, 0x7})
recvmsg(r1, &(0x7f0000000480)={&(0x7f0000000140)=@nfc_llcp, 0x19, &(0x7f0000000240), 0x386, &(0x7f0000da2000)}, 0x0)

2018/03/30 15:57:14 executing program 3:
perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_dccp(0xa, 0x6, 0x0)
getsockopt(r0, 0x0, 0xa, &(0x7f00009ed000)=""/4, &(0x7f0000000000)=0xa1)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0xf9)
getsockname(r0, &(0x7f0000000180)=@ethernet={0x0, @remote}, &(0x7f0000000200)=0x80)
write(r1, &(0x7f0000000080)="da93fa8f1772c2ab6b7153bb3c9499047e00aec942f2f062a61e15e48b9b445d490f1f322a11f2a272bb89399901de752022fd4c5262e0865a90dc2a0700788487d2437ed1adf68d13f74608c92564dbb89060a1a805750c2a9f3d40564b4e5d1b55111247a30636f0ab9d840b29b2dc3363d1cba09409eea29a92c7df25a8502fef91a04a9717d495372a37a2fbe51d4d6b66c81c0dfec8485fcea0d9f06ace1b7a48d26cb4236146551081d46d638fc73c764a55fc108c64bc796d2e83f35e8171d954", 0xc4)
socket$pppoe(0x18, 0x1, 0x0)
epoll_wait(r1, &(0x7f0000000240)=[{}, {}], 0x2, 0x1ff)

2018/03/30 15:57:14 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r1 = memfd_create(&(0x7f0000000b40)="626465765c7b1b025e6b657972696e676c6f73656375726974795d656d317573657240657468312a7573657200", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x0, 0x3, 0xffffffff}, &(0x7f0000000440)=0x10)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x7fff, 0x0, 0x0, 0x0, 0x5, 0x5, 0x6, 0x10001, 0x9, 0x200, 0x4, 0x3304, 0x6, 0x8, 0x3]}, &(0x7f0000000580)=0x100)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000005c0)={<r2=>0x0, 0x10001, 0x81, 0x9}, &(0x7f0000000600)=0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000640)={r2, @in6={{0xa, 0x4e23, 0x81, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1, 0x4, 0x40000000000f8, 0x1, 0x6}, &(0x7f0000000a40)=0x98)
getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000740), &(0x7f0000000780)=0x8)
ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000340)=<r3=>0x0)
r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r5 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r4, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xffffffffffffff83, &(0x7f00000000c0)={&(0x7f0000000700)={0x14, 0x1d, 0xffffffffffffffff, 0x70bd2d, 0x0, {0x806b}}, 0x14}, 0x1}, 0x0)
fcntl$setown(r0, 0x8, r3)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000007c0)={<r6=>0x0, @in6={{0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0xe}, 0x3}}}, &(0x7f0000000880)=0x84)
ioctl$sock_ifreq(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'ipddp0\x00', @ifru_mtu})
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r0, &(0x7f0000000080), 0x102000004)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000a80)={r6, 0x21, 0x30}, 0xc)
getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000b00), &(0x7f0000000b80)=0x4)
ioctl$LOOP_CLR_FD(r0, 0x4c01)
fdatasync(r0)
nanosleep(&(0x7f00000001c0)={0x77359400}, &(0x7f0000000200))
syz_open_dev$sndpcmp(&(0x7f0000000380)='/dev/snd/pcmC#D#p\x00', 0x80000000, 0x400000)
dup3(r1, r5, 0x80000)
socket$vsock_stream(0x28, 0x1, 0x0)
getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={<r7=>0x0, 0x9, 0x0, 0x3}, &(0x7f0000000100)=0xffffffffffffff6d)
setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000980)={r7, @in6={{0xa, 0x4e21, 0x9, @dev={0xfe, 0x80, [], 0x13}, 0x1f}}}, 0x84)

2018/03/30 15:57:14 executing program 0:
r0 = memfd_create(&(0x7f0000000540)='\x00', 0x1)
r1 = perf_event_open(&(0x7f00000005c0)={0x7, 0x70, 0x8, 0x9, 0x81f6, 0x8, 0x0, 0xfffffffffffffe01, 0x142, 0x1, 0xff, 0x3, 0x6, 0x9, 0x4, 0x5, 0x100000000, 0x8, 0x6, 0x9, 0x0, 0x8, 0x1, 0x800, 0x7, 0xfff, 0x0, 0xf4ca, 0x7, 0x4, 0x7, 0x800, 0x3ff, 0x0, 0x2, 0x7ff, 0x80000000, 0xffffffff00000001, 0x0, 0x3, 0x2, @perf_bp={&(0x7f0000000580), 0x1}, 0x10000, 0xfd, 0xb6, 0x7, 0x6, 0xf21, 0x976}, 0x0, 0x5, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff)
r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x24201, 0x0)
tee(0xffffffffffffffff, r0, 0x40, 0x0)
ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f00000009c0)=ANY=[@ANYRES64=r2, @ANYRES64=r2, @ANYPTR64=&(0x7f0000000800)=ANY=[@ANYPTR, @ANYRES32=r0, @ANYRES64=r1, @ANYBLOB="22efd95a920ed85fa76ee879d2aea5357a1ed4c92beb8479eafdad0c07756a0f6e3965f05c5e8635669f7caf4a4dea813e66d33c41840e0bb61905f6161b908c96e9858af64536abd84f69de12f744c5c5fe8d5cec6ceaac8eefe317f1159dd9cf973f898bd0f2b2cf356895a455939987cd92c45d390f90f6031863f77955b9b105fd1a1ae3ddf474721dbea26ccef8451ddc8ee092c4a0c2cba98947babbc4afff60b7f68ed8a1589c93332cee39599f2a8709df7e84", @ANYRES32=r1, @ANYPTR64, @ANYRES16, @ANYRES16=r1, @ANYBLOB="931853c73fd233de12f90ba0996300d4c643129469c4b37a6be153cea3c988990ab3dee64d1561a2054f28d89333aac5cad0d21b10168df0cd0a997f44a89028c1e95e76ed4a3033b6fe24a3360ae89eabbcfdf83cf7d162bda262c83c5b9d757c06928362a093bbf183ef5eaa08b74a068aa7e0efcf860509554e0f1c717310209830eafa4795416fb386807b4299432237de72434443689514131d6077e42c8c42bf4c7e4e28c42d51d356a8b62a467aae82135e805f99fd39d8b1e079274b881d055bac8c26956d7aefb6437977752fbdd7f77531a43059224bfbec8e45"], @ANYBLOB="1fe044716a1eec4c28c378789ea2dccc82f6cafae58bb142a9cc4159b64d5381485e68681ba11b3ff7bef6df7ea5ed76ef2d529479504c7a6dd1e226595bbc08d324683017dfd82ec07f567e46ba35e1ecfeb62d1884aed2e4eb31d4f62be1d6650ce5f06bf4b96d790ec4951bca4066ee81cc112980148cd6f4d3a4ede98a455d232630ad7c1c369b9ae6d7999a0fa0ddb91bbbe05a15a5f3761f4e2dc41cca01d50f412602667be03e25f31d5da602ba0b432f7a2cf892a260da0e5071a2caa6c7ec15f3e99d1033e7e68b6269a676406c5985c492d49c8b38460514b07be04effc3a8cd491a", @ANYBLOB="ed22fe35573e370b52c2a7b622046374413abfae20080c41d58829e8f51f20d958d9fb2f92c1d702f7358707f8bbe3674d04499154ac01eb8b6e4f792438103c919f92c6dd498460c15fe2715bcc45f4d910c35c9a62e90decf500474892974a5fc3b81efb7fd47dadafead3a3882e21374d0c1f5b8d7d7f31e21c51dd4efd6bf510527b1a5a79fdadc9b9e16b2514ff471c74afe3942d2e53ffef3c79202d7058d478b32c9cdac7e8daab", @ANYRES16=r2, @ANYRES64=r0]])
fallocate(r2, 0x11, 0x0, 0x8000000)
ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000000000)={0x4, 0x8})
setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xcc, &(0x7f00000002c0), 0x4)
r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000)
clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080))
perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000780)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc]}, 0x5c)
r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000c40)='/dev/vhost-vsock\x00', 0x2, 0x0)
ioctl$VHOST_SET_LOG_BASE(r4, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff))
ioctl$VHOST_SET_MEM_TABLE(r4, 0x4008af03, &(0x7f0000000000)=ANY=[])
bind$netlink(r3, &(0x7f0000000500)={0x10, 0x0, 0x25dfdbfe}, 0xc)
ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r4, 0x40bc5311, &(0x7f0000000300)={0x784b, 0x3, 'client1\x00', 0x1, "6dea700b8d591e55", "08f1496fa810039fdc1fc424a6c5849c7ec6764d0f37c177947bcb618e55c868", 0x7})
r5 = syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0xfff, 0x301000)
r6 = eventfd2(0x0, 0x0)
ioctl$VHOST_SET_LOG_FD(r4, 0x4004af07, &(0x7f0000000000)=r6)
r7 = syz_open_dev$usbmon(&(0x7f00000006c0)='/dev/usbmon#\x00', 0x200, 0x200000)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000c80)=ANY=[@ANYRES32=<r8=>0x0, @ANYBLOB="0400000079a756734cbc1c61321ecd87293253e703166aa884dfb7db7de1e5ff7b4f8619f0bffc093c81503d068772520d55501ffab459cb128c1d784ac33fd7bf5f6bea074db3fce9f1b6b8ea1be4e3a530ede7f450eb4a83896e5185f31972595e3e90255a6a938e84d9a5a9eb051a5f18ef18ced71fcb4ca69ad5efe8ebde83477a176dcd94871b3ec5ac5da6fd63b8e165c96bd42163e30adec5c26225d3c180c2cd503cb6e7f10f97b13035bc00c042f8ffb984471fef5bbdaa28a6843aeb3d57e6000db88e"], &(0x7f0000000400)=0xc)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000440)={r8, 0x9}, &(0x7f0000000480)=0x8)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r7, 0x84, 0x65, &(0x7f0000000700)=[@in6={0xa, 0x4e20, 0x800, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x4e21, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x20}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @loopback=0x7f000001}], 0x58)
ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f00000001c0)=<r9=>0x0)
migrate_pages(r9, 0x6a, &(0x7f0000000640)=0x2, &(0x7f0000000680)=0x3f)
ioctl$VHOST_SET_VRING_ADDR(r4, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x1, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199})
getpgrp(0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'bridge0\x00'})

2018/03/30 15:57:14 executing program 6:
r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0)
r1 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x80000001, 0x2000)
bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x10, 0xfffffffffffffff8, 0x3ff, 0x5a, 0x1c, r1}, 0x2c)
ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000200)={0x8, 0x0, &(0x7f0000000180)=[@exit_looper={0x630d}, @register_looper={0x630b}], 0x33, 0x0, &(0x7f00000001c0)="9c6ffc28d13c43347d411ad398b33c418e5017cacf3cd1965099f77777bc22f7efcb13ebc0202787d081ef1eb8a3f8b743d2cc"})
mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, &(0x7f0000000000), 0x200, 0x0)
r2 = creat(&(0x7f0000000080)='./file0\x00', 0x4)
ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f00000000c0)={&(0x7f0000000000/0x13000)=nil, 0x13000})

2018/03/30 15:57:14 executing program 1:
r0 = epoll_create(0x7fe7ffff)
r1 = epoll_create(0x4)
r2 = socket$rds(0x15, 0x5, 0x0)
r3 = epoll_create(0x100000001)
r4 = accept(r2, &(0x7f00000000c0)=@pppoe, &(0x7f0000000080)=0x80)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002380)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000002480)=0xe8)
ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f00000024c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x2, 0xcfc, 0x400, 0x41e05c73, 0x60000, r5})
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f000000e000))
epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000000d000))
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000000dff4))
r6 = epoll_create(0x46c)
r7 = epoll_create(0x400000000000804)
ioctl$int_out(r6, 0x5462, &(0x7f0000000040))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c7f000))
r8 = epoll_create(0x6)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r7, &(0x7f0000d5dff4))
epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r6, &(0x7f000050aff4))

2018/03/30 15:57:14 executing program 2:
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
ioctl$VHOST_SET_VRING_ERR(0xffffffffffffffff, 0x4008af22, &(0x7f00000003c0)={0x3, r0})
r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0)
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000440)={{&(0x7f0000ffe000/0x2000)=nil, 0x2000}, 0x1})
perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x4000000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = shmget$private(0x0, 0x3000, 0x20, &(0x7f0000ffc000/0x3000)=nil)
ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000400)={0x0, 0x18, [0x10001, 0x7, 0x800, 0x1ff, 0x9d2, 0x2]})
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket(0x11, 0x2, 0x0)
lstat(&(0x7f0000000280)='./file0/file0\x00', &(0x7f00000002c0))
getgid()
setsockopt(r3, 0x107, 0x1, &(0x7f0000dfaff0)="010000000300060000071a000091", 0xe)
openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0)
shmctl$SHM_LOCK(r2, 0xb)
ioctl$KVM_TPR_ACCESS_REPORTING(0xffffffffffffffff, 0xc028ae92, &(0x7f00000004c0)={0x100000000, 0xfffffffffffffffc})
r4 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)="36ec997aa1e187254ede810772aecdacf05c4598b3665e4d1cd9dc8805a91b0c12fb25593cf14d4ca384f18a9c5e008bbbfc7b69295e46f2794d59ef7c0ef49442b635b7c1b14389063f05213a7dc5518bfc23d94a59c478b391fc47464e0b25522e32ebf3082c46ad116cb55158f237c24de262543403da3e3dc7638177d888098c888e228d2a06afcc4e4905", 0x8d, 0xfffffffffffffffd)
keyctl$assume_authority(0x10, r4)
ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199})
r5 = openat$cgroup_procs(r1, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0)
sendfile(r5, r5, &(0x7f0000000040), 0x1)

2018/03/30 15:57:14 executing program 7:
rt_sigprocmask(0x2, &(0x7f0000000040), 0x0, 0x8)
setrlimit(0x1, &(0x7f0000011000))
add_key(&(0x7f0000001240)='big_key\x00', &(0x7f0000001280)={0x73, 0x79, 0x7a}, &(0x7f00000012c0)="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", 0x4d1, 0xfffffffffffffffc)
ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=<r0=>0x0)
ptrace$pokeuser(0x6, r0, 0x800, 0x4078)

2018/03/30 15:57:14 executing program 5:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
socketpair(0x1b, 0x80802, 0x4, &(0x7f00000000c0)={<r1=>0xffffffffffffffff})
openat(r1, &(0x7f0000000100)='./file0\x00', 0x2, 0x2)
setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000000000)="18000300000001000000be5efecd883600000802030000080000060063640002b900107401011c6900bb77a107567e5b07000000000000000097ec67a1e2040049fc2d63e0000000000014000a00000000130000c88ebbfd06010000ad000000000000061475d72203000700ecf48b05000000e7ec75e848ccfbf6ba00b3b40f0000c62cc6e96c7a442ef629cd7ed089f74164536dab653670786eaec0ef151332450f779c4865c287b7e75a2af1b8fc393d2696b8c3ba5aea6096f201cd7eaf", 0xc0)

2018/03/30 15:57:14 executing program 2:
r0 = socket$inet(0x10, 0x0, 0x0)
sendmsg(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000580)="240000001a00030207fffd946fa281bc04eee6d87986e0d387d2b78502add131b4d9c404c15f2f98a4002cf0eda84957256df38f949a20305c7c0100000000000000", 0x42}], 0x1, 0x0, 0x0, 0x4014}, 0x2000c040)
setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000200)=0x1, 0x4)
ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f00000007c0)=ANY=[@ANYBLOB="02000000f0ff660c0000000000000000000000000000000000000000000000000000000000000000000000000f000000000001370000000100b4f346b47e209d98653c850745000000000000000000000000000000080000"])
r1 = socket$inet6(0xa, 0x2, 0x0)
bind$inet6(r1, &(0x7f0000f61fe4)={0xa, 0x8004e20}, 0x1c)
r2 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x82)
r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3)
r4 = socket$key(0xf, 0x3, 0x2)
r5 = socket$inet6(0xa, 0x0, 0x0)
connect$inet6(0xffffffffffffffff, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c)
sendmsg$key(r4, &(0x7f0000000700)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x0)
close(r5)
sendfile(r2, r2, &(0x7f0000000080), 0x102000004)
ioctl$LOOP_CLR_FD(r2, 0x4c01)
ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f0000000000))
getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000340)={{{@in6=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000440)=0xe8)
setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f00000004c0)={r6, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10)
msgsnd(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="00000000000000004c85f1a52874337a47b73d6fe75bf3004066c816bc90d663a2162876404deaea759644d13f303fe5b6d955c45d6449013ef40bdda50ca16d40c3c5e0854036da71548eadd0952f3df02f728253c085c35872057ec7cc20fe8e6b334f21938648df715efa178357a40cc869ac4864fbf51f44ee344c06d97ded647f18c7b043"], 0x1, 0x0)
setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000000500)=0x4, 0x4)
getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f00000000c0)={<r7=>0x0, @empty, @broadcast}, &(0x7f0000000180)=0xc)
ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000200)={@mcast2={0xff, 0x2, [], 0x1}, 0x4e, r7})
syz_emit_ethernet(0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaa9c00081100fe8000000000000000000000000000bbfe8000000000000000000000000000aa00004e2000089078000000000000000000"], &(0x7f0000000040))
ftruncate(0xffffffffffffffff, 0x0)
recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000fc0), 0x0, &(0x7f000000cf80)=""/128, 0x80}, 0x0)
r8 = socket$nl_generic(0xa, 0x3, 0x10)
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000040)={0x2, @time={0x0, 0x989680}, 0x6, {0x8000, 0x2}, 0x8, 0x2, 0x4})
setsockopt$netlink_NETLINK_RX_RING(r8, 0x29, 0x1b, &(0x7f0000000ff0), 0xff71)

2018/03/30 15:57:15 executing program 5:
r0 = perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000180)={0x7, <r1=>r0, 0x1})
clock_gettime(0x0, &(0x7f0000000200)={<r2=>0x0, <r3=>0x0})
clock_gettime(0x0, &(0x7f0000000240)={<r4=>0x0, <r5=>0x0})
futimesat(r1, &(0x7f00000001c0)='./file1\x00', &(0x7f00000002c0)={{r2, r3/1000+10000}, {r4, r5/1000+10000}})
r6 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000300)='/dev/cuse\x00', 0x80, 0x0)
setsockopt$inet6_MCAST_LEAVE_GROUP(r6, 0x29, 0x2d, &(0x7f0000000340)={0xe6, {{0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x7fffffff}}}, 0x88)
dup(r0)
unshare(0x8000000)
ppoll(&(0x7f0000000780), 0x2, &(0x7f00000007c0)={0x77359400}, &(0x7f0000000800)={0x9}, 0xc2)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000280)={0x0, 0x0, 0x9}, 0x10)
semtimedop(0x0, &(0x7f0000000040)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f0000000080)={0x0, 0x1c9c380})
unshare(0xc000000)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, <r7=>0xffffffffffffffff}, 0x4000)
getpid()
getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r7, 0x84, 0x12, &(0x7f0000000100), &(0x7f0000000140)=0x4)

2018/03/30 15:57:15 executing program 7:
r0 = socket$inet(0x2, 0x5, 0x0)
poll(&(0x7f0000000180)=[{r0, 0x40}, {r0, 0x320}], 0x2, 0x6)
r1 = semget$private(0x0, 0x2, 0x4)
semtimedop(r1, &(0x7f0000000ac0)=[{0x1, 0x3, 0x800}, {0x1, 0x400, 0x800}, {0x3, 0x7, 0x1800}, {0x4, 0x9, 0x800}, {0x4, 0x0, 0x1000}, {0x3, 0x80000000, 0x1800}], 0x6, &(0x7f0000000b00)={0x77359400})
setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip6gretap0\x00', 'syz_tun\x00', 'ip6tnl0\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2}, [0x0, 0x1000, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0x108, 0x158}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x10000, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x86dd, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x130, 0x1b0, 0x200, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, @limit={'limit\x00', 0x20, {{0x0, 0xec}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz1\x00'}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x460)
r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x400440, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x8008, 0x4, 0x6, <r3=>0x0}, &(0x7f0000000200)=0x10)
getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000000)={r3, 0x7}, &(0x7f0000000080)=0x123)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x2, 0xa2b, 0x4, 0x7, 0x2, 0x20, 0x10000, 0x8a82, r3}, &(0x7f0000000040)=0x20)
setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0xfe0d64ad1c6cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108)
ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f0000000100))
socket$inet6(0x10, 0x2, 0x0)
recvmsg(r2, &(0x7f0000000880)={&(0x7f00000007c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000940)=""/172, 0xac}, {&(0x7f0000000a00)=""/133, 0x85}], 0x2, 0x0, 0x0, 0x5}, 0x2000)
setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001640)=@broute={'broute\x00', 0x20, 0x1, 0x1e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001700], 0x0, &(0x7f0000001980), &(0x7f0000001700)=ANY=[@ANYBLOB="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"]}, 0x260)

[  163.516840] binder: 22713:22724 ioctl c0306201 20000200 returned -14
2018/03/30 15:57:15 executing program 0:
r0 = add_key(&(0x7f0000000040)='pkcs7_test\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="c0ba02815c45368545b87ff377bd", 0xe, 0xfffffffffffffffc)
keyctl$reject(0x13, r0, 0x8001, 0xd3c7, r0)
keyctl$clear(0x7, 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)
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 = socket$inet6_dccp(0xa, 0x6, 0x0)
getsockopt(r1, 0x0, 0xa, &(0x7f00009ed000)=""/4, &(0x7f0000000000)=0x3)

[  163.567084] binder: 22713:22742 ioctl c0306201 20000200 returned -14
2018/03/30 15:57:15 executing program 1:
r0 = epoll_create(0x7fe7ffff)
r1 = epoll_create(0x4)
r2 = socket$rds(0x15, 0x5, 0x0)
r3 = epoll_create(0x100000001)
r4 = accept(r2, &(0x7f00000000c0)=@pppoe, &(0x7f0000000080)=0x80)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002380)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000002480)=0xe8)
ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f00000024c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x2, 0xcfc, 0x400, 0x41e05c73, 0x60000, r5})
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f000000e000))
epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000000d000))
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000000dff4))
r6 = epoll_create(0x46c)
r7 = epoll_create(0x400000000000804)
ioctl$int_out(r6, 0x5462, &(0x7f0000000040))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c7f000))
r8 = epoll_create(0x6)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r7, &(0x7f0000d5dff4))
epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r6, &(0x7f000050aff4))

2018/03/30 15:57:15 executing program 3:
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dbfffc)=0x3, 0x4)
bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c)
connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9effc), 0x4)
sendto$inet6(r0, &(0x7f0000ab4f8e)="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", 0x541, 0x48000, &(0x7f0000aaa000)={0xa, 0x4e23, 0x2, @local={0xfe, 0x80, [], 0xaa}}, 0x1c)
r1 = dup(r0)
write$sndseq(r1, &(0x7f0000801f40)=[{}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @queue}], 0xc0)
write$evdev(r1, &(0x7f00001d1000)=[{{0x0, 0x2710}}, {{0x0, 0x7530}}, {{0x0, 0x2710}}], 0x48)
sendmmsg$alg(r1, &(0x7f00004fef90)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050ef3f)='l', 0x1}], 0x1, &(0x7f00009b7000)}], 0x1, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f06000)={0x9}, 0x10)
write$eventfd(r1, &(0x7f000057bff8), 0x8)
readv(r0, &(0x7f0000001240)=[{&(0x7f0000000200)=""/4096, 0x1000}], 0x1)
ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000000080)={0x0, 0x4, 0x1, &(0x7f0000000040)})
write$eventfd(r1, &(0x7f000061f000), 0x8)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00007e4ff0), 0x10)
write(r0, &(0x7f0000001280)="01", 0x1)
write$eventfd(r1, &(0x7f00006d5000), 0x8)
write$evdev(r1, &(0x7f0000000000)=[{}], 0x18)

2018/03/30 15:57:15 executing program 6:
r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84)
setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}], 0x10)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c)

2018/03/30 15:57:15 executing program 5:
r0 = inotify_init1(0x0)
r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x40000, 0x0)
ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000002980)={&(0x7f0000002940)=[0x0], 0x1, 0x2c, 0x5, 0x3ff000000, 0x1f, 0x2, {0x80000001, 0x3, 0xce, 0x3, 0x8, 0x4, 0x2, 0x8000, 0x1c000000000000, 0x7ff, 0x0, 0x1, 0x9, 0x5e, "13409df3da80fbd8c453c67d5a53fcb3a213fb71e369fabdef1f6e148b85aafb"}})
fcntl$setown(r0, 0x8, 0xffffffffffffffff)
clock_nanosleep(0xfffffffffffffffc, 0x1, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
r2 = fcntl$getown(r0, 0x9)
r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000600)='/dev/rfkill\x00', 0x200, 0x0)
r4 = fcntl$getown(r3, 0x9)
ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r3, 0xc1105518, &(0x7f0000002780)={{0x9, 0x22f822702da6acf8, 0x6, 0x1, "da9f01015661d9a9e0134d1edc295586d075755c22f455bc4713de43b5932649b13d2a145eef3ebd9f2ed741", 0x8}, 0x0, 0x0, 0x20, r4, 0x0, 0xdd, "5df20fa4d6a3f524262d187d60062deb5361d7bc287ccdc2c3cd16b1a179c73d61242750deb2261cea4000d9a85f650aafa5dc3f9d8dfb7e0f2c4b06b0e1efd6", &(0x7f0000000640)='wlan0\x00', 0x6, [], [0x6, 0x80, 0x4, 0x1]})
r5 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62a}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2})
ioctl$sock_ipx_SIOCSIFADDR(r5, 0x8916, &(0x7f00000005c0)={'gretap0\x00', {0x4, 0x200, 0xccd, "941689225a0c", 0xa61}})
ioctl$KDGKBTYPE(r3, 0x4b33, &(0x7f0000002900))
fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, <r6=>0x0})
process_vm_writev(r6, &(0x7f0000000280)=[{&(0x7f0000000080)=""/191, 0xbf}, {&(0x7f0000000140)=""/238, 0xee}, {&(0x7f0000000240)=""/32, 0x20}], 0x3, &(0x7f0000000540)=[{&(0x7f0000000780)=""/4096, 0x1000}, {&(0x7f0000000300)=""/47, 0x2f}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000000340)=""/251, 0xfb}, {&(0x7f0000000440)=""/22, 0x16}, {&(0x7f0000000480)=""/159, 0x9f}], 0x6, 0x0)
creat(&(0x7f0000000040)='./file0\x00', 0x0)
shmget(0x2, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil)
ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000002a00))
ptrace$setopts(0x4206, r6, 0x0, 0x0)
futex(&(0x7f0000000680), 0x0, 0x1, &(0x7f00000006c0), &(0x7f00000028c0), 0x2)

[  163.656780] kernel msg: ebtables bug: please report to author: nentries does not equal the nr of entries in the chain
2018/03/30 15:57:15 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r1 = memfd_create(&(0x7f0000000b40)="626465765c7b1b025e6b657972696e676c6f73656375726974795d656d317573657240657468312a7573657200", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x0, 0x3, 0xffffffff}, &(0x7f0000000440)=0x10)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x7fff, 0x0, 0x0, 0x0, 0x5, 0x5, 0x6, 0x10001, 0x9, 0x200, 0x4, 0x3304, 0x6, 0x8, 0x3]}, &(0x7f0000000580)=0x100)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000005c0)={<r2=>0x0, 0x10001, 0x81, 0x9}, &(0x7f0000000600)=0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000640)={r2, @in6={{0xa, 0x4e23, 0x81, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1, 0x4, 0x40000000000f8, 0x1, 0x6}, &(0x7f0000000a40)=0x98)
getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000740), &(0x7f0000000780)=0x8)
ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000340)=<r3=>0x0)
r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r5 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r4, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xffffffffffffff83, &(0x7f00000000c0)={&(0x7f0000000700)={0x14, 0x1d, 0xffffffffffffffff, 0x70bd2d, 0x0, {0x806b}}, 0x14}, 0x1}, 0x0)
fcntl$setown(r0, 0x8, r3)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000007c0)={<r6=>0x0, @in6={{0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0xe}, 0x3}}}, &(0x7f0000000880)=0x84)
ioctl$sock_ifreq(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'ipddp0\x00', @ifru_mtu})
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r0, &(0x7f0000000080), 0x102000004)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000a80)={r6, 0x21, 0x30}, 0xc)
getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000b00), &(0x7f0000000b80)=0x4)
ioctl$LOOP_CLR_FD(r0, 0x4c01)
fdatasync(r0)
nanosleep(&(0x7f00000001c0)={0x77359400}, &(0x7f0000000200))
syz_open_dev$sndpcmp(&(0x7f0000000380)='/dev/snd/pcmC#D#p\x00', 0x80000000, 0x400000)
dup3(r1, r5, 0x80000)
socket$vsock_stream(0x28, 0x1, 0x0)
getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={<r7=>0x0, 0x9, 0x0, 0x3}, &(0x7f0000000100)=0xffffffffffffff6d)
setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000980)={r7, @in6={{0xa, 0x4e21, 0x9, @dev={0xfe, 0x80, [], 0x13}, 0x1f}}}, 0x84)

2018/03/30 15:57:15 executing program 0:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000000000)=0x76, 0x4)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='vegas\x00', 0x115)
r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x4, 0x0)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000280)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x18)
setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000000c0)=r1, 0x4)
ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x0)
bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10)
sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10)
r2 = msgget(0x0, 0x461)
msgctl$MSG_STAT(r2, 0xb, &(0x7f00000001c0)=""/147)
shutdown(r0, 0x2)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000100), &(0x7f0000000140)=0x4)
ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000000440)={0x214, &(0x7f0000000480)="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"})
ioctl$TCSETA(r1, 0x5406, &(0x7f0000000180)={0x400, 0x9, 0xfffffffffffffff8, 0x1ff, 0x9, 0xffffffff, 0x4, 0x6, 0x80000000, 0x4})

2018/03/30 15:57:15 executing program 2:
r0 = socket$inet(0x11, 0x40000000000803, 0x0)
setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0xfffffffffffffffe}, 0x4)
recvmsg(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[]}, 0x0)
setsockopt$EBT_SO_SET_ENTRIES(r0, 0x107, 0xf, &(0x7f00000001c0)=@broute={'broute\x00', 0x20, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000100], 0x0, &(0x7f0000000040), &(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']}, 0x108)
recvmsg(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000300)=""/228, 0xe4}, {&(0x7f0000000200)=""/201, 0xfffffffffffffc50}], 0x2, &(0x7f00000000c0)=""/34, 0xfec8}, 0x0)
sendmsg(r0, &(0x7f000087dfc8)={&(0x7f000005e000)=@nfc_llcp={0x27, 0x9, 0x0, 0x0, 0x0, 0x0, "f0aeec0d840130e5c5485e44a7627f9a8864abed4d4460dd5b1a0182c6c84a143e64f31d1c11349c949054860b9c131950a610e2736612827582530c3c1df9"}, 0x60, &(0x7f0000000380), 0x9c}, 0x0)

2018/03/30 15:57:15 executing program 7:
r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x101000, 0x0)
ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000080)={<r1=>0x0})
r2 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0xfffffffffffff6a6, 0x402)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000100)={r1, 0x80000, r2})
fanotify_mark(0xffffffffffffffff, 0x0, 0x8000000, 0xffffffffffffffff, &(0x7f0000498ff2)='./file0/file0\x00')
r3 = socket(0x6, 0x2, 0x130b)
setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000000000)=0x3, 0x4)

2018/03/30 15:57:15 executing program 3:
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/enforce\x00', 0x105101, 0x0)
fallocate(r0, 0x0, 0xa757, 0x205)
ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0x8)

[  163.744855] ptrace attach of "/root/syz-executor5"[4480] was attempted by "/root/syz-executor5"[22766]
2018/03/30 15:57:15 executing program 6:
openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0)
r0 = syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x6, 0x8000)
ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000040)=0x2)
open_by_handle_at(0xffffffffffffffff, &(0x7f0000000300)=ANY=[@ANYBLOB="831678e312b917e5ff4d003b0e5a8a9488b9ef7ed1241413aeaba38a1ed3c6bf94d34a52c2bcb5b5000000000000000000000000000000", @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYRES16, @ANYRES64], @ANYBLOB="b608e2526fbe99e808b44762662a5e8bb54654a67b081067b33aec88c35183aaf13fd11ac34ec38354f5202444c8ca862fd098776c034ae769c40fd1f26e6092ad7f84e97de7c61fe8047b6c77f69a7bb0e4baea6b70e4fc7f1dc3c95a5516d85ac1d88df03cd7623786df", @ANYBLOB="6fe1c19881f948f601c207063d43ea471e7fe0d81337578d9b5ba996b27d7f40dc536da60f4b900b69168df3ac33ae61d7b41c90bf640337c19e6cfe2dd7fd320f74f2336e"], 0x0)
getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000140), &(0x7f00000002c0)=0x4)
r1 = getpgid(0x0)
ptrace$peekuser(0x3, r1, 0x3)
r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x20202, 0x0)
write$tun(0xffffffffffffffff, &(0x7f0000000480)=ANY=[@ANYBLOB="ea083f302c6def9fb90bb43f34f790ab37b4a1c093753f344de5c726779d0000000000000000d94dfd3a537d8f2a77db2f3e1a136d9131e68b2fee836ba353dfdce6c4764c78326ea505bf71172bb1ad05e1cafbed74"], 0x1)
fallocate(r2, 0x3, 0x0, 0x81)
timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000000680)={{0x77359400}, {0x77359400}}, &(0x7f00000006c0))
clock_gettime(0x0, &(0x7f0000000740))
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4)

2018/03/30 15:57:15 executing program 2:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x140, 0x0)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000340), &(0x7f0000000380)=0xc)
clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff))
wait4(0x0, 0x0, 0x0, &(0x7f0000781f70))
ioprio_set$pid(0x2, 0x0, 0x4001)
r2 = socket$alg(0x26, 0x5, 0x0)
r3 = dup(r2)
bind$alg(r2, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58)
getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000280), &(0x7f00000002c0)=0xb)
r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00')
sendmsg$IPVS_CMD_GET_INFO(r3, &(0x7f00000007c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x21800804}, 0xc, &(0x7f0000000440)={&(0x7f0000000880)=ANY=[@ANYBLOB="10010000"], 0x1}, 0x1, 0x0, 0x0, 0xc011}, 0x800)
mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x200000c, 0x10, 0xffffffffffffffff, 0x0)
r5 = accept$alg(r3, 0x0, 0x0)
bind$vsock_dgram(0xffffffffffffffff, &(0x7f0000000180)={0x28, 0x0, 0x0, @hyper}, 0xfffffffffffffd38)
recvmsg(r5, &(0x7f0000000480)={&(0x7f0000000040)=@nfc_llcp, 0x80, &(0x7f0000000000)=[{&(0x7f0000002380)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={<r6=>0x0, 0xc8, &(0x7f0000000000)=[@in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in6={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0xff}, @in6={0xa, 0x4e20, 0xfffffffffffffff9, @dev={0xfe, 0x80, [], 0x11}, 0x7f}, @in6={0xa, 0x4e21, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in={0x2, 0x4e21, @multicast1=0xe0000001}]}, &(0x7f0000000140)=0x10)
pipe(&(0x7f0000000480)={<r7=>0xffffffffffffffff, <r8=>0xffffffffffffffff})
ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000200)={0xfffffffffffffffb, 0x0, 0x10001, 0x7})
ioctl$DRM_IOCTL_SG_ALLOC(r7, 0xc0106438, &(0x7f0000000240)={0x6})
setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={r6}, 0x8)
clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000))
ioctl$KVM_GET_FPU(0xffffffffffffffff, 0x81a0ae8c, &(0x7f00000004c0))
exit_group(0x8)
sendmsg$IPVS_CMD_GET_INFO(r8, &(0x7f0000000840)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x84002101}, 0xc, &(0x7f0000000800)={&(0x7f00000006c0)={0xd8, r4, 0x202, 0x70bd2a, 0x25dfdbff, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}]}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x800}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x89}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x10001}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7ff}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0xa, 0x4}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfcbe}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffffffffff7}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x4b}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}]}]}, 0xd8}, 0x1, 0x0, 0x0, 0x40000}, 0x4000000)
r9 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x2, 0x48003)
msgget(0x0, 0x200)
close(r0)
ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r9, 0x40042409, 0x0)

[  163.796859] ptrace attach of "/root/syz-executor5"[4480] was attempted by "/root/syz-executor5"[22766]
2018/03/30 15:57:15 executing program 0:
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, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6f}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = open(&(0x7f00007e2ff8)='./file0\x00', 0x80040, 0x0)
r1 = open(&(0x7f00007e2ff8)='./file0\x00', 0x0, 0x0)
fcntl$setlease(r1, 0x400, 0x0)
fcntl$getflags(r0, 0x401)

2018/03/30 15:57:15 executing program 7:
perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$evdev(&(0x7f0000fbefee)='/dev/input/event#\x00', 0x0, 0x0)
ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000e94ffc))

[  163.843950] ptrace attach of "/root/syz-executor5"[4480] was attempted by "/root/syz-executor5"[22788]
[  163.888406] Buffer I/O error on dev loop0, logical block 46, lost async page write
[  163.916472] ptrace attach of "/root/syz-executor5"[4480] was attempted by "/root/syz-executor5"[22785]
2018/03/30 15:57:15 executing program 1:
r0 = epoll_create(0x7fe7ffff)
r1 = epoll_create(0x4)
r2 = socket$rds(0x15, 0x5, 0x0)
r3 = epoll_create(0x100000001)
r4 = accept(r2, &(0x7f00000000c0)=@pppoe, &(0x7f0000000080)=0x80)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002380)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000002480)=0xe8)
ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f00000024c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x2, 0xcfc, 0x400, 0x41e05c73, 0x60000, r5})
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f000000e000))
epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000000d000))
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000000dff4))
r6 = epoll_create(0x46c)
r7 = epoll_create(0x400000000000804)
ioctl$int_out(r6, 0x5462, &(0x7f0000000040))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c7f000))
r8 = epoll_create(0x6)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r7, &(0x7f0000d5dff4))
epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r6, &(0x7f000050aff4))

2018/03/30 15:57:15 executing program 3:
setsockopt$RDS_RECVERR(0xffffffffffffffff, 0x114, 0x5, &(0x7f0000000000), 0x0)
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ppp\x00', 0x101002, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
preadv(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000040)=""/169, 0xa9}, {&(0x7f0000000100)=""/62, 0x5e1}, {&(0x7f0000000140)=""/169, 0xfffffee1}, {&(0x7f0000000200)=""/53, 0x35}], 0x4, 0x0)
ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b94000)=""/246)
symlinkat(&(0x7f0000000280)='./file0\x00', r0, &(0x7f00000002c0)='./file0\x00')
ioctl$DRM_IOCTL_SET_MASTER(0xffffffffffffffff, 0x641e)
pwritev(r0, &(0x7f0000000040), 0x19d, 0x0)

2018/03/30 15:57:15 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
getresuid(&(0x7f0000000100), &(0x7f0000000140)=<r1=>0x0, &(0x7f0000000180))
setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x101, 0x4e22, 0xfffffffffffffc01, 0xa, 0xc61a7acd4d168837, 0x0, 0x77, 0x0, r1}, {0x8, 0x4, 0x80000000, 0x944, 0x7, 0x536b, 0x8001, 0x2}, {0x6, 0x8, 0x40, 0x3}, 0x8b, 0x6e6bb0, 0x2, 0x1, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x4d6, 0xff}, 0xa, @in6, 0x0, 0x1, 0x3, 0x8, 0x0, 0x6, 0x7}}, 0xe8)
perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = socket$inet(0x2, 0x3, 0x19)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8)

2018/03/30 15:57:15 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r1 = memfd_create(&(0x7f0000000b40)="626465765c7b1b025e6b657972696e676c6f73656375726974795d656d317573657240657468312a7573657200", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x0, 0x3, 0xffffffff}, &(0x7f0000000440)=0x10)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x7fff, 0x0, 0x0, 0x0, 0x5, 0x5, 0x6, 0x10001, 0x9, 0x200, 0x4, 0x3304, 0x6, 0x8, 0x3]}, &(0x7f0000000580)=0x100)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000005c0)={<r2=>0x0, 0x10001, 0x81, 0x9}, &(0x7f0000000600)=0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000640)={r2, @in6={{0xa, 0x4e23, 0x81, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1, 0x4, 0x40000000000f8, 0x1, 0x6}, &(0x7f0000000a40)=0x98)
getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000740), &(0x7f0000000780)=0x8)
ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000340)=<r3=>0x0)
r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r5 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r4, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xffffffffffffff83, &(0x7f00000000c0)={&(0x7f0000000700)={0x14, 0x1d, 0xffffffffffffffff, 0x70bd2d, 0x0, {0x806b}}, 0x14}, 0x1}, 0x0)
fcntl$setown(r0, 0x8, r3)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000007c0)={<r6=>0x0, @in6={{0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0xe}, 0x3}}}, &(0x7f0000000880)=0x84)
ioctl$sock_ifreq(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'ipddp0\x00', @ifru_mtu=0x1})
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1)
sendfile(r0, r0, &(0x7f0000000080), 0x102000004)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000a80)={r6, 0x21, 0x30}, 0xc)
getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000b00), &(0x7f0000000b80)=0x4)
ioctl$LOOP_CLR_FD(r0, 0x4c01)
fdatasync(r0)
nanosleep(&(0x7f00000001c0)={0x77359400}, &(0x7f0000000200))
syz_open_dev$sndpcmp(&(0x7f0000000380)='/dev/snd/pcmC#D#p\x00', 0x80000000, 0x400000)
dup3(r1, r5, 0x80000)
socket$vsock_stream(0x28, 0x1, 0x0)
getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={<r7=>0x0, 0x9, 0x0, 0x3}, &(0x7f0000000100)=0xffffffffffffff6d)
setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000980)={r7, @in6={{0xa, 0x4e21, 0x9, @dev={0xfe, 0x80, [], 0x13}, 0x1f}}}, 0x84)

2018/03/30 15:57:15 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, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x2020000)
fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000400))
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/self/net/pfkey\x00', 0x18000, 0x0)
ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000500)=@ioapic={0x1002, 0x454, 0x9, 0x3ff, 0x0, [{0x3f7, 0x0, 0x100, [], 0x34f}, {0x7fffffff, 0x2, 0x18429caf, [], 0x2}, {0x5, 0x7, 0x401, [], 0x20}, {0x4, 0x1, 0x2, [], 0x3f}, {0x7, 0x800, 0xc0, [], 0x8}, {0x1ff, 0x100000001, 0x7, [], 0x8}, {0x20, 0x1, 0x7, [], 0x5}, {0xc6, 0x6, 0x5e0e, [], 0x3}, {0x7, 0x1, 0x200, [], 0x5}, {0x1f, 0xfff, 0x3, [], 0x7f}, {0x7, 0x5, 0x6}, {0x9, 0x5, 0x5, [], 0x3}, {0x0, 0x2, 0x5, [], 0x6}, {0x415b, 0x48a2, 0xffff, [], 0x3}, {0x2, 0x800, 0x1, [], 0x100}, {0x6, 0x9, 0x5, [], 0x1c27}, {0xb0, 0x4, 0x5, [], 0x3}, {0x4, 0x3, 0x9, [], 0x6}, {0x77, 0x1f, 0x6, [], 0x7}, {0x212, 0x101, 0x1ff, [], 0xf83}, {0x1ff, 0xc5f6, 0xc59b, [], 0x8}, {0x32e9, 0x2, 0x401, [], 0x2}, {0xa4, 0x0, 0x8, [], 0x8}, {0xfffffffffffffffd, 0x1, 0x8, [], 0x3}]})
r2 = syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00')
r3 = fcntl$getown(r2, 0x9)
prlimit64(r3, 0x0, 0x0, &(0x7f0000000040))
r4 = semget$private(0x0, 0x7, 0x80)
semctl$GETNCNT(r4, 0x2, 0xe, &(0x7f0000000380)=""/66)
setns(r2, 0x0)
getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000700)={{{@in6, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000000800)=0xe8)
fstat(r0, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0})
fchownat(r1, &(0x7f00000006c0)='./file0\x00', r5, r6, 0x100)
getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@mcast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r7=>0x0}}, {{@in6=@ipv4}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f00000002c0)=0xe8)
quotactl(0x5, &(0x7f0000000180)='./file0\x00', r7, &(0x7f0000000300)="4d286fe985db46c5197c1c314c0cf9a3ec367a338f0b16bcfc0c069089c30dc00135fcf303c838907ce8caafb940a21c43c6790047a28ede983a8d3f7b27124c6d7a805ecfa6a268b62fe7458375fbbcc80f12c8edf3fccd0bcc18e558182b9ed11bf2eb7be3cc79f5f8ea")
setns(r0, 0x4000000)
ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000140)={<r8=>r2})
lstat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, <r9=>0x0})
setfsgid(r9)
semget(0x3, 0x0, 0xffffffffffffffff)
ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000000440))
setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000480)=0x7, 0x4)
semctl$SEM_STAT(r4, 0x80000003, 0x12, &(0x7f0000000080)=""/35)
ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x185)
ioctl$UFFDIO_REGISTER(r8, 0xc020aa00, &(0x7f00000008c0)={{&(0x7f0000ffc000/0x2000)=nil, 0x2000}, 0x2})
clone(0x30020100, &(0x7f0000000140), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f00000000c0)="e8bd40eb25add704f4fa804cf90ce9b48406383ea9ccbf783a48b9128a5a2f53a0b61853622aaf629e85a37c178a10d8883f0edae650d51b3f64831f66bd37e42390dd83a8e7cb24d51d073cbd112c8d8b6aece44f694825cb72a561517ad4fd21efca6aea37188a")

2018/03/30 15:57:15 executing program 0:
r0 = getpgrp(0x0)
sched_setaffinity(r0, 0x8, &(0x7f0000a2f000)=0x9)
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0)
fchmod(r1, 0x20)
mlock2(&(0x7f00007b0000/0x3000)=nil, 0x3000, 0x0)
ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000040)=""/21)
ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f00000000c0)={{0x4, 0x4, 0x4, 0x100000000, 0xfffffffeffffffff, 0x4}, 0x100000001})
ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000080)={0xd004, 0xc000})
keyctl$session_to_parent(0x12)
process_vm_readv(r0, &(0x7f0000000640)=[{&(0x7f00000001c0)=""/237, 0xed}, {&(0x7f00000002c0)=""/121, 0x79}, {&(0x7f0000000340)=""/188, 0xbc}, {&(0x7f0000000400)=""/202, 0xca}, {&(0x7f0000000500)=""/221, 0xdd}, {&(0x7f0000000080)}, {&(0x7f0000000600)=""/55, 0x37}], 0x7, &(0x7f00000008c0)=[{&(0x7f00000006c0)=""/237, 0xed}, {&(0x7f00000007c0)=""/206, 0xce}], 0x2, 0x0)
wait4(0x0, &(0x7f0000000900), 0x40000006, &(0x7f0000000100))

2018/03/30 15:57:15 executing program 7:
r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/hwrng\x00', 0x2000, 0x0)
r1 = openat(r0, &(0x7f0000000580)='./file0\x00', 0x0, 0x0)
ioctl$TIOCSCTTY(r1, 0x540e, 0x727)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmsg$nl_generic(r2, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)=ANY=[@ANYBLOB="200071252700002c00fd060000000000000000030000000c0000000800090000"], 0x20}, 0x1}, 0x0)
timerfd_gettime(r1, &(0x7f0000000080))
r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x5, 0x8400000000003, 0xffffffff00000005}, 0x2c)
ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000500)="28ed2b58f77de3e5de1b6ecb6c58ce13977013eaf50c684b708c492372f7df862c45cfe2866e9e")
socket$can_bcm(0x1d, 0x2, 0x2)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r3, &(0x7f0000000040), &(0x7f0000000240)}, 0x20)
bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000000c0)={r3, &(0x7f0000000280), &(0x7f0000000340)=""/214}, 0x18)
r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000540)='/selinux/avc/hash_stats\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e23, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x7f}}, 0x8, 0xb68, 0x9, 0x4, 0x4000}, &(0x7f0000000100)=0x98)
pkey_alloc(0x0, 0x1)
ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000480)={0x3, 0x1, 0x8, {0x0, 0x989680}, 0x1f, 0x1})
madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x65)
ioctl$TCSETS(r0, 0x5402, &(0x7f0000000240)={0xfffffffffffffffc, 0x8, 0xb00, 0x401, 0x7, 0x6, 0xaa7, 0x3, 0x7, 0x6, 0x1, 0x778})

2018/03/30 15:57:15 executing program 6:
getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x25, &(0x7f000000f000)=""/30, &(0x7f0000000140)=0xffffffffffffff1b)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x101000, 0x0)
r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x5, 0x101a00)
renameat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00')
mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil)
mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cd000/0x2000)=nil)

2018/03/30 15:57:15 executing program 2:
r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x2, 0x0)
r1 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0)
syz_open_dev$vcsa(&(0x7f0000000280)='/dev/vcsa#\x00', 0x9, 0x0)
r2 = perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000540)=0x4, 0x4)
clock_gettime(0x1, &(0x7f00000004c0)={<r3=>0x0, <r4=>0x0})
ppoll(&(0x7f0000000040)=[{r1, 0x20}], 0x1, &(0x7f0000000100)={r3, r4+10000000}, &(0x7f0000000140)={0x5}, 0x8)
io_setup(0x4000000003, &(0x7f0000000600))
io_submit(0x0, 0x0, &(0x7f0000000500))
ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000001c0)=<r5=>0x0)
ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000000380)={{0x6, 0x7, 0x3, 0x8001, "223840d89b850388c1ba840ce7aade741390b27e31bdee8946e9a950960501501000dce5458a1586aa424ed7", 0x1f}, 0x0, 0x0, 0x0, r5, 0xffffffffffff8000, 0x1f, "d8b71963ca5029fe1cb401162cc8c614b404d07066e3c0cebb777a832998441f754700a5601dd8a76c194309e8395791d4e0b63dd2062f18aeeb7f969cf12648", &(0x7f0000000200)='posix_acl_accessnodev\'\x00', 0x17, [], [0x80000001, 0x573, 0x9, 0x6]})
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)
r6 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r6, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000080)={0x18, 0x2c, 0x0, 0x0, 0x0, {0x2}, [@generic="a7"]}, 0x18}, 0x1}, 0x0)
perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250)
ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000080)={0x100000001, 0x5})
readv(r0, &(0x7f0000000000)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1)
close(r0)
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000580)='/dev/sequencer2\x00', 0x101082, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0)

2018/03/30 15:57:15 executing program 5:
syz_emit_ethernet(0x24a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @dccp={{0x4e20, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 'reW', 0x0, "35bd00"}}}}}}, &(0x7f0000ae3000))

2018/03/30 15:57:15 executing program 1:
r0 = epoll_create(0x7fe7ffff)
r1 = epoll_create(0x4)
r2 = socket$rds(0x15, 0x5, 0x0)
r3 = epoll_create(0x100000001)
r4 = accept(r2, &(0x7f00000000c0)=@pppoe, &(0x7f0000000080)=0x80)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002380)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000002480)=0xe8)
ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f00000024c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, 0x101, 0x0, 0xcfc, 0x400, 0x41e05c73, 0x60000, r5})
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f000000e000))
epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000000d000))
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000000dff4))
r6 = epoll_create(0x46c)
r7 = epoll_create(0x400000000000804)
ioctl$int_out(r6, 0x5462, &(0x7f0000000040))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c7f000))
r8 = epoll_create(0x6)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r7, &(0x7f0000d5dff4))
epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r6, &(0x7f000050aff4))

2018/03/30 15:57:15 executing program 5:
r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='attr/sockcreate\x00')
exit(0x0)
write$selinux_context(r0, &(0x7f00000000c0)='system_u:object_r:semanage_trans_lock_t:s0\x00', 0x2b)
r1 = getpid()
r2 = getpgid(0x0)
kcmp(r1, r2, 0x1, r0, r0)

2018/03/30 15:57:15 executing program 7:
r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000000dff7)='/dev/rtc\x00', 0x0, 0x0)
getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f0000000140)=0xe8)
ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000180)={@loopback={0x0, 0x1}, @empty, @remote={0xfe, 0x80, [], 0xbb}, 0xea, 0x6, 0x6936daf7, 0x400, 0x35386bd4, 0x100, r1})
sendmsg(0xffffffffffffffff, &(0x7f0000001480)={&(0x7f00000011c0)=ANY=[], 0x0, &(0x7f0000001400)=[{&(0x7f0000002000)="5e9b6d6eda21aa4392a6823002d21dbb2eed093b9c", 0x15}], 0x1, &(0x7f0000001440)}, 0x0)
ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000001ffc))
flistxattr(r0, &(0x7f0000000200)=""/160, 0xa0)

2018/03/30 15:57:15 executing program 6:
r0 = socket$inet6(0xa, 0x6, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4)
connect$inet6(r0, &(0x7f0000977000)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c)
r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x141000, 0x0)
ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x0)

2018/03/30 15:57:15 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r1 = memfd_create(&(0x7f0000000b40)="626465765c7b1b025e6b657972696e676c6f73656375726974795d656d317573657240657468312a7573657200", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x0, 0x3, 0xffffffff}, &(0x7f0000000440)=0x10)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x7fff, 0x0, 0x0, 0x0, 0x5, 0x5, 0x6, 0x10001, 0x9, 0x200, 0x4, 0x3304, 0x6, 0x8, 0x3]}, &(0x7f0000000580)=0x100)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000005c0)={<r2=>0x0, 0x10001, 0x81, 0x9}, &(0x7f0000000600)=0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000640)={r2, @in6={{0xa, 0x4e23, 0x81, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1, 0x4, 0x40000000000f8, 0x1, 0x6}, &(0x7f0000000a40)=0x98)
getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000740), &(0x7f0000000780)=0x8)
ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000340)=<r3=>0x0)
r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r5 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r4, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xffffffffffffff83, &(0x7f00000000c0)={&(0x7f0000000700)={0x14, 0x1d, 0xffffffffffffffff, 0x70bd2d, 0x0, {0x806b}}, 0x14}, 0x1}, 0x0)
fcntl$setown(r0, 0x8, r3)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000007c0)={<r6=>0x0, @in6={{0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0xe}, 0x3}}}, &(0x7f0000000880)=0x84)
ioctl$sock_ifreq(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'ipddp0\x00', @ifru_mtu=0x1})
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1)
sendfile(r0, r0, &(0x7f0000000080), 0x102000004)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000a80)={r6, 0x21, 0x30}, 0xc)
getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000b00), &(0x7f0000000b80)=0x4)
ioctl$LOOP_CLR_FD(r0, 0x4c01)
fdatasync(r0)
nanosleep(&(0x7f00000001c0)={0x77359400}, &(0x7f0000000200))
syz_open_dev$sndpcmp(&(0x7f0000000380)='/dev/snd/pcmC#D#p\x00', 0x80000000, 0x400000)
dup3(r1, r5, 0x80000)
socket$vsock_stream(0x28, 0x1, 0x0)
getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={<r7=>0x0, 0x9, 0x0, 0x3}, &(0x7f0000000100)=0xffffffffffffff6d)
setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000980)={r7, @in6={{0xa, 0x4e21, 0x9, @dev={0xfe, 0x80, [], 0x13}, 0x1f}}}, 0x84)

2018/03/30 15:57:15 executing program 3:
r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d34ff0)='/dev/sequencer2\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={<r1=>0x0, 0x68, &(0x7f0000000000)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x1, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x4e22, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff}]}, &(0x7f00000000c0)=0x10)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r1, 0x3f}, &(0x7f0000000140)=0x8)
mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0x0, 0x39}, {0x20}})

2018/03/30 15:57:15 executing program 0:
r0 = gettid()
ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r0, 0x10, &(0x7f0000000000)={0x3f})
r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xe7d1, 0x10000)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000080)={<r2=>0x0, 0x8, 0x1}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e24, 0xcd1, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x84)
ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00000001c0)={'irlan0\x00', 0x400})
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000200)={<r3=>r2, 0x7}, &(0x7f0000000240)=0x8)
getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000280)={<r4=>r3, 0xfffffffffffffff7}, &(0x7f00000002c0)=0x8)
ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000000300)={0x6, 0x40, 0x80000001, 0x404})
ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000000340))
getsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f00000003c0)=""/165, &(0x7f0000000480)=0xa5)
r5 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x1f, 0x10000)
ptrace$peekuser(0x3, r0, 0xfffffffffffffa98)
read(r1, &(0x7f0000000500)=""/4096, 0x1000)
ioctl$sock_bt(r1, 0x8906, &(0x7f0000001500)="1e95b2b1613698261125f0c60ea0963cce1d6d1e3d9c1d7f2c5cd10cf67c3cd64614a96d86c0baf128591cdbfc98b2b562b84a34348d40cc6577f3bfcb1d541973072a5d7200905c61f57f641b9f91d738b3f326a695e4")
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001580)={0x3, 0x3, 0x3, 0x9d, <r6=>r3}, &(0x7f00000015c0)=0x10)
setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001600)={r6, 0x893}, 0x8)
ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000001640)={0x2, 0x8})
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001680)={r2, 0x10000}, 0x8)
ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f00000016c0)={0x8, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}]})
setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4)
pwrite64(r5, &(0x7f0000001780)="cc63533347c0fef71ff3435defaf0ff2f35316c8371b7dee60bc", 0x1a, 0x0)
getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000017c0)={r3, 0xcb}, &(0x7f0000001800)=0x8)
setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000001840)={r4, 0xa0}, 0x8)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001880)=@assoc_value={r3, 0xdc8}, 0x8)
setsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f00000018c0)="2fe1cbb9e9b3636af7e4a6874df45cf3c7bf62dd48a22bc700ffc52046702924d1173d58439b38826ca6acc632c3b9b29a063efb56e6196069e9bb2eb2be87dbcd59eb", 0x43)
ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000001940)=r1)
setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000001980)={0x40, 0x3, 0x80, 0x7, 0x80000000}, 0x14)
pread64(r5, &(0x7f00000019c0)=""/37, 0x25, 0x0)
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000001a00)={0x0, 0x1, {0xffffffffffffffff, 0x3, 0x101, 0x0, 0x1}})

2018/03/30 15:57:15 executing program 5:
r0 = socket$kcm(0x29, 0x1000000000000005, 0x0)
io_submit(0x0, 0x1, &(0x7f0000001dc0)=[&(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001440)}])
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
r2 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x7, 0x480)
ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000000640)={0x4, &(0x7f0000000380)=""/212, &(0x7f00000005c0)=[{0x3ff, 0xa, 0x693, &(0x7f0000000480)=""/10}, {0xff, 0x0, 0x0, &(0x7f00000004c0)}, {0x5, 0x45, 0x1000, &(0x7f0000000500)=""/69}, {0x9, 0x3c, 0x9, &(0x7f0000000580)=""/60}]})
io_setup(0x2, &(0x7f0000000080)=<r3=>0x0)
r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x101200, 0x0)
getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000240)={0x0, 0xffff, 0x4c54000000, 0x0, 0x3, 0xf9e, 0x0, 0x100000001, {<r5=>0x0, @in6={{0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x13}}, 0x80000001}}, 0x7ff, 0x80000001, 0x4, 0x0, 0x4}}, &(0x7f0000000040)=0xb0)
getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000180)={r5, 0x3147}, &(0x7f0000000300)=0x8)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0xbd, &(0x7f00000014c0)}, &(0x7f0000000100)=0x10)
ppoll(&(0x7f0000000140)=[{}, {}, {}], 0x2000000000000371, &(0x7f00000001c0), &(0x7f0000000200), 0x8)
io_submit(r3, 0x12f, &(0x7f00000000c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000001000)}])

2018/03/30 15:57:15 executing program 2:
r0 = syz_open_dev$dmmidi(&(0x7f0000000480)='/dev/dmmidi#\x00', 0xfffffffffffffffd, 0x100020845)
ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000b40)={0x0, 0xef, &(0x7f0000000a40)="76f613ecd10fd2680751423e354081148074b775603eb3f604ba6071782f7ecc0cca3ce5e1826c32464abed9f7353965f20e103ede01f0b683c60bfa274b483ee748daaab34bf27f22984b59f551a578314918fc4299126c19a6e1dafdd4e1f916319127fc849d38126d0d22e618bfa01080d1c29253e3efb49430fb8928a9afce701e0e7df691c5b94bb8ce4fac1b2bb5ee7901b8a3b92009e7bd99268a40b13bd9239a6753dab93aeec0cb8a3ec7799bccea5cb6e8a340e35e8238a15d0ac27510cbcdb5adde5bab0b3c00b2c1b7f0131ea899ef8b9b02e8ef8ef40c17ecdbca5d5df2691db268b456a9aeda77f0"})
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000007c0)={<r1=>0x0, 0x7, 0x8, 0xb841, 0x8000, 0x9, 0x1000, 0x20, {<r2=>0x0, @in6={{0xa, 0x4e22, 0xbdfa, @loopback={0x0, 0x1}, 0x10001}}, 0x7, 0x400, 0x6, 0x40, 0x7f}}, &(0x7f0000000880)=0xb0)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000008c0)={r1, 0x6}, &(0x7f0000000900)=0x8)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000740)={r2, 0x7ff}, &(0x7f0000000c80)=0x8)
ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x6, <r3=>0xffffffffffffff9c})
r4 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x0)
pipe2(&(0x7f0000000780)={<r5=>0xffffffffffffffff}, 0x4800)
r6 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000004c0)={<r7=>0x0, 0x1}, &(0x7f0000000500)=0x8)
getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000000dc0)={{{@in6=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r8=>0x0}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000ec0)=0xe8)
r9 = getgid()
syz_fuse_mount(&(0x7f0000000d80)='./file0\x00', 0xa000, r8, r9, 0x7, 0x10)
setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000540)={r7, 0x1}, 0x8)
fchmod(r6, 0x0)
preadv(r4, &(0x7f00000003c0)=[{&(0x7f0000000200)=""/242, 0xf2}, {&(0x7f0000000300)=""/141, 0x8d}], 0x2, 0x0)
setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000b80)={r1, 0x894}, 0x8)
ioctl$PERF_EVENT_IOC_SET_FILTER(r6, 0x40082406, &(0x7f00007a2f6d)="776c616e2edd7913a95efc703c42149062b4cd183bd417f3147a8d7a8b39d1dc5775b092c4f0334e41e8f2c016c81942e88dfe5271da37afb86826b19a6d2f4232d66fe7d1ac1b00425ec8af29d4beeeee292f0f919df5f6e1fffffffffffffff78c8823ee6e5747211bff4f5f3aaa4ca6640ecdcc4aa0c2a73f51397156b61e2795711b1839f51c493fdd0b1a37c4e560d9ad")
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000980)={r2, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x9, 0xfffffffffffffff7}, 0x90)
syz_open_dev$vcsa(&(0x7f0000000cc0)='/dev/vcsa#\x00', 0x5, 0x200000)
ioctl$EVIOCGLED(r4, 0x80404519, &(0x7f0000000100)=""/239)
getsockopt$EBT_SO_GET_ENTRIES(r3, 0x0, 0x81, &(0x7f00000006c0)={"62726f75746500000000e2000700000000000000000200", 0x0, 0x3, 0xfffffffffffffe9f, [], 0x3, &(0x7f0000000580)=[{}, {}, {}], &(0x7f00000005c0)=""/230}, &(0x7f0000000bc0)=0xacc8827f4be52189)
ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000040))
set_mempolicy(0x4000, &(0x7f0000000d00)=0x6, 0xfffffffffffffffb)
flock(r4, 0x2)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000400)={<r10=>0x0}, &(0x7f0000000440)=0xc)
ptrace$pokeuser(0x6, r10, 0x0, 0x7)
setsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000000940)=0x3800000, 0x4)
r11 = syz_open_procfs(r10, &(0x7f0000000d40)='net/rt_acct\x00')
ioctl$KVM_SET_DEVICE_ATTR(r11, 0x4018aee1, &(0x7f0000000c00)={0x0, 0x8, 0x65, &(0x7f0000000c40)})
socket$inet6_tcp(0xa, 0x1, 0x0)
ptrace$pokeuser(0x6, r10, 0x66, 0x9b)

2018/03/30 15:57:15 executing program 1:
r0 = epoll_create(0x7fe7ffff)
r1 = epoll_create(0x4)
r2 = socket$rds(0x15, 0x5, 0x0)
r3 = epoll_create(0x100000001)
r4 = accept(r2, &(0x7f00000000c0)=@pppoe, &(0x7f0000000080)=0x80)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002380)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000002480)=0xe8)
ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f00000024c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, 0x101, 0x0, 0xcfc, 0x400, 0x41e05c73, 0x60000, r5})
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f000000e000))
epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000000d000))
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000000dff4))
r6 = epoll_create(0x46c)
r7 = epoll_create(0x400000000000804)
ioctl$int_out(r6, 0x5462, &(0x7f0000000040))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c7f000))
r8 = epoll_create(0x6)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r7, &(0x7f0000d5dff4))
epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r6, &(0x7f000050aff4))

2018/03/30 15:57:15 executing program 6:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0)
r1 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x547601)
r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00')
sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="9659e65d7bc37afa58c7d4ad55ecdd20c62574b11e53093dff4d09d7cf1c778e51e933", @ANYRES16=r2, @ANYBLOB="04032cbd7000fbdbdf25030000002800020014000100ffffffff0000000000000000000000000800070006000000080003000000000008000600040000000c0002000800030006000000"], 0x50}, 0x1, 0x0, 0x0, 0x4044011}, 0x24000000)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
r3 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x10d100, 0x0)
getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000000100)=0x8, &(0x7f0000000140)=0x4)
close(r1)
openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0)

2018/03/30 15:57:15 executing program 7:
socketpair(0x0, 0x1, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3, 0x800, 0x0, 0x292c, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a73000)}, 0x2801, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, r0, 0x0)

2018/03/30 15:57:15 executing program 5:
r0 = socket$inet6(0xa, 0x2100000000000002, 0x0)
getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@dev={0xfe, 0x80, [], 0xe}, 0x1d5, 0x1, 0xff, 0x4, 0x7000000000000000, 0x20, 0x8000}, &(0x7f0000000080)=0x20)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c)
sendmmsg(r0, &(0x7f000000b180)=[{{0x0, 0x0, &(0x7f0000001500), 0x0, &(0x7f0000001500)}}, {{&(0x7f0000003680)=@in={0x2, 0x4e20, @dev={0xac, 0x14}}, 0x1, &(0x7f0000001280), 0x0, &(0x7f0000003740)}}], 0x2, 0x0)

2018/03/30 15:57:16 executing program 0:
r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"d202b999cf85000000000088f301e710", 0x100004102})
ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000100)={'vhan0\x00', 0x400})
ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'vcan0\x00', 0x400})
r1 = syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x203)
socketpair$ax25(0x3, 0x5, 0x8, &(0x7f0000000140)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
ioctl$LOOP_SET_FD(r1, 0x4c00, r0)
getsockopt$IP_VS_SO_GET_SERVICE(r2, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000200)=0x68)

2018/03/30 15:57:16 executing program 3:
r0 = socket$inet(0x2, 0x0, 0x886)
getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000240)=""/103, &(0x7f0000000200)=0xfd0cd22b19f82754)
setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000000440)=0x41a, 0x4)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000002c0)={<r1=>0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, [0x0, 0x8001, 0x0, 0x5, 0x2, 0x1f, 0x3, 0x0, 0x3, 0x800, 0x5, 0x0, 0x0, 0x0, 0x1]}, &(0x7f0000000000)=0x100)
r2 = socket(0x2, 0x805, 0x0)
bind$inet(r0, &(0x7f0000ce6ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x5)
sendto$inet(r2, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af3ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000003c0)={r1, 0x5}, &(0x7f0000000400)=0x8)
setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000700], 0x0, &(0x7f00000006c0), &(0x7f0000000f40)=ANY=[@ANYBLOB="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"]}, 0x1dc)
socket$pppoe(0x18, 0x1, 0x0)
r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0)
openat$cgroup_int(r3, &(0x7f0000000140)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0)
r4 = socket(0x11, 0x100000802, 0x0)
r5 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNATTACHFILTER(r5, 0x401054d5, &(0x7f0000000040))
ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012})
ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000180)={'ifb0\x00', 0xa201})
dup2(r4, r5)
readv(r2, &(0x7f0000000e00)=[{&(0x7f0000000540)=""/62, 0x3e}, {&(0x7f0000000900)=""/193, 0xc1}, {&(0x7f0000000600)=""/142, 0x8e}, {&(0x7f0000000a00)=""/133, 0x85}, {&(0x7f0000000ac0)=""/152, 0x98}, {&(0x7f0000000b80)=""/108, 0x6c}, {&(0x7f0000000c00)=""/105, 0x69}, {&(0x7f0000000c80)=""/205, 0xcd}, {&(0x7f0000000d80)=""/79, 0x4f}], 0x9)
shmget(0x2, 0x3000, 0x2, &(0x7f0000ffd000/0x3000)=nil)
setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f0000000ec0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}, 0x10)
setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000f00)=ANY=[@ANYBLOB="726177000000efc5c3ff000000000000000000000000000000000000000000007e03000000000000"], 0x1)
shutdown(r0, 0x1)

2018/03/30 15:57:16 executing program 1:
r0 = epoll_create(0x7fe7ffff)
r1 = epoll_create(0x4)
r2 = socket$rds(0x15, 0x5, 0x0)
r3 = epoll_create(0x100000001)
r4 = accept(r2, &(0x7f00000000c0)=@pppoe, &(0x7f0000000080)=0x80)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002380)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000002480)=0xe8)
ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f00000024c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, 0x101, 0x0, 0xcfc, 0x400, 0x41e05c73, 0x60000, r5})
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f000000e000))
epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000000d000))
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000000dff4))
r6 = epoll_create(0x46c)
r7 = epoll_create(0x400000000000804)
ioctl$int_out(r6, 0x5462, &(0x7f0000000040))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c7f000))
r8 = epoll_create(0x6)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r7, &(0x7f0000d5dff4))
epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r6, &(0x7f000050aff4))

2018/03/30 15:57:16 executing program 2:
r0 = socket$inet(0x2, 0x5, 0x0)
setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip6gretap0\x00', 'syz_tun\x00', 'ip6tnl0\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2}, [0x0, 0x1000, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0x108, 0x158}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x10000, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x86dd, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x130, 0x1b0, 0x200, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, @limit={'limit\x00', 0x20, {{0x0, 0xec}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz1\x00'}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x460)
getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={<r1=>0x0, 0x7}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x2, 0xa2b, 0x4, 0x7, 0x2, 0x20, 0x10000, 0x8a82, r1}, &(0x7f0000000180)=0x20)
flock(r0, 0x0)
r2 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0xe709, 0x10000)
r3 = syz_open_dev$sndctrl(&(0x7f0000000b80)='/dev/snd/controlC#\x00', 0x0, 0x100)
ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000)
r4 = socket(0x1d, 0xb, 0x0)
r5 = request_key(&(0x7f0000000b00)="1cfd", &(0x7f0000000b40)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000d40)='keyring\x00', 0xfffffffffffffff9)
r6 = add_key$keyring(&(0x7f0000000940)='keyring\x00', &(0x7f0000000ac0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r5)
ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1)
keyctl$describe(0x6, r6, &(0x7f00000009c0)=""/76, 0x4c)
ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f)
setsockopt$inet_group_source_req(r4, 0x0, 0xfe0d64ad1c6cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f00000007c0)=0x3, 0x4)
r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000a80)='IPVS\x00')
ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r3, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x4, 0xe2d4, 0x9, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb", 0x8}, 0xf56, [0x8001, 0x1f, 0x0, 0xe0d3, 0x5, 0x5, 0x10000, 0x2000, 0x5, 0x9, 0x0, 0x0, 0xcf1, 0x7, 0x101, 0x5, 0xfffffffffffff322, 0x2, 0x4, 0x7, 0x1f, 0x401, 0xd81b, 0x6, 0x5, 0x0, 0x401, 0x81, 0x1, 0x400, 0x8, 0xfffffffffffffde4, 0x3, 0x0, 0x5, 0x1f, 0x4, 0x1000, 0x81, 0x81, 0x32, 0x3, 0x8, 0xf652, 0xc924, 0x8, 0x408b, 0x5, 0x401, 0x9, 0x7, 0x7f, 0x5bed, 0x2, 0x197, 0x6, 0x7ff, 0x6, 0x1f, 0x10001, 0x80000000, 0x8, 0x3, 0xbcd9, 0x100, 0x70d3, 0x2, 0x14, 0x7fff, 0x9, 0x8, 0x3c, 0x4, 0x9, 0x1, 0x6, 0xc4f, 0x6, 0x8, 0x27, 0x20, 0x7, 0x3, 0x9, 0xfffffffffffffff9, 0x100, 0xfffffffffffffffc, 0xfffffffffffffffd, 0x7, 0xfffffffffffffffd, 0x2, 0x9, 0x1b, 0x0, 0x6, 0x3ff, 0x8, 0x4b95, 0x63, 0x1f, 0x4d, 0x831, 0x2, 0xd4, 0x3, 0x5, 0x40000000, 0x540, 0x8, 0x1, 0x0, 0x2bf, 0x4, 0x0, 0x4, 0x6bfe, 0x0, 0x2, 0xffff, 0x4, 0x458, 0x4, 0x0, 0x20, 0x0, 0x7, 0x401, 0xfffffffffffffff8]})
socketpair$inet6(0xa, 0x80f, 0x8ef9, &(0x7f0000000d00))
sendmsg$IPVS_CMD_NEW_DEST(r4, &(0x7f0000000cc0)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000c80)={&(0x7f0000000bc0)={0x9c, r7, 0x20, 0x70bd27, 0x25dfdbfd, {0x5}, [@IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}]}, @IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x2e23}]}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9eb9da9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x4000010}, 0x80)
ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000000a40)=""/24)
r8 = socket$inet6(0x10, 0x2, 0x0)
sendmsg(r8, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0)
setsockopt$inet6_MCAST_LEAVE_GROUP(r4, 0x29, 0x2d, &(0x7f0000000800)={0x8, {{0xa, 0x4e21, 0x7, @dev={0xfe, 0x80, [], 0xd}, 0x6}}}, 0x88)
setsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000100)={r1, 0x4, 0x1, 0x100}, 0x10)
setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001640)=@broute={'broute\x00', 0x20, 0x1, 0x1e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001700], 0x0, &(0x7f0000001980), &(0x7f0000001700)=ANY=[@ANYBLOB="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"]}, 0x260)

2018/03/30 15:57:16 executing program 3:
r0 = syz_open_dev$sndctrl(&(0x7f0000000600)='/dev/snd/controlC#\x00', 0x0, 0x0)
pipe(&(0x7f0000000040)={<r1=>0xffffffffffffffff})
pread64(r0, &(0x7f0000000900)=""/195, 0xc3, 0x0)
ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f0000000100)=ANY=[@ANYBLOB="0200000000000000de0d0000030000000000000000000000f7ffffff05000000000000000000005403176adef23e6708615b550000000000000000000000000000000000010000000000000000000000000000000600000000080000000000000000000000000000000000000000000300000000"])
keyctl$set_reqkey_keyring(0xe, 0x0)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080))
ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000000640))
r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000fc0)='/selinux/enforce\x00', 0x16907e, 0x0)
setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000f80)=@assoc_value, 0x8)
ftruncate(r2, 0x0)
pwritev(r2, &(0x7f0000001400)=[{&(0x7f0000000180)="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", 0xdda}], 0x1, 0x4)
bind$unix(0xffffffffffffffff, &(0x7f0000000740)=@file={0x0, './file0\x00'}, 0x6e)
ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000000)=@get={0x1, &(0x7f0000000a00)=""/242, 0x81})

2018/03/30 15:57:16 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)
ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f00000007c0)=ANY=[])
r0 = socket$inet6(0xa, 0x4000000000004, 0x0)
bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x8004e20}, 0x1c)
r1 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x82)
r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
r3 = socket$key(0xf, 0x3, 0x2)
r4 = socket$inet6(0xa, 0x0, 0x0)
connect$inet6(0xffffffffffffffff, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c)
setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@multicast2=0xe0000002, 0x4d3, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8)
getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000380)={'nat\x00', 0x0, 0x3, 0x60, [], 0x1, &(0x7f00000001c0)=[{}], &(0x7f0000000300)=""/96}, &(0x7f0000000400)=0x78)
sendmsg$key(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="051de614e42a9401ffff000000000000"], 0x10}, 0x1}, 0x0)
close(r4)
sendfile(r1, r1, &(0x7f0000000080), 0x102000004)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000000))
msgsnd(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="00000000000000004c85f1a52874337a47b73d6fe75bf3004066c816bc90d663a2162876404deaea759644d13f303fe5b6d955c45d6449013ef40bdda50ca16d40c3c5e0854036da71548eadd0952f3df02f728253c085c35872057ec7cc20fe8e6b334f2193"], 0x1, 0x0)
setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4)
getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000000c0)={<r5=>0x0, @empty, @broadcast}, &(0x7f0000000180)=0xc)
ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000200)={@mcast2={0xff, 0x2, [], 0x1}, 0x4e, r5})
ftruncate(0xffffffffffffffff, 0x0)

2018/03/30 15:57:16 executing program 5:
r0 = getpgid(0x0)
sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x5)
r1 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0)
read(r1, &(0x7f0000fb6000)=""/28, 0x1c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000140)={{0x1, 0x8}, 'port0\x00', 0x69, 0x40, 0x24, 0x200, 0xfff, 0x22f, 0x7, 0x0, 0x4, 0x80})
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1})
ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000340))
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue0\x00'})
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0)

2018/03/30 15:57:16 executing program 0:
socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10)
r2 = dup2(r1, r1)
ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f00000000c0)=""/2)
r3 = socket$inet(0x2, 0x4000000000000001, 0x0)
ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000180)={0x1, <r4=>0x0, 0x10001, 0x4})
ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f00000001c0)={0x7, r4, 0x10001, 0x7})
bind$inet(r3, &(0x7f0000deb000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10)
sendto$inet(r3, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000100)='tunl0\x00', 0x10)
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000140))
sendto$inet(r3, &(0x7f00000002c0)="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", 0x2d9, 0x0, 0x0, 0x0)

2018/03/30 15:57:16 executing program 6:
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0)
r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1)
r2 = socket$inet(0x2, 0x3, 0xfffffffffffffff8)
ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
dup3(r2, r0, 0x0)
ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x100000000006, <r3=>r0, 0xfffffffffffffffe})
openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0)
r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0)
fchdir(r4)
r5 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
write$cgroup_pid(r5, &(0x7f0000000100)=ANY=[], 0x1023c)
truncate(&(0x7f0000000140)='./file0\x00', 0x0)
write(r5, &(0x7f0000000180)="15", 0x1)
r6 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0)
fallocate(r6, 0x0, 0xffff, 0x9)
close(0xffffffffffffffff)
open(&(0x7f0000000100)='./file0\x00', 0x200, 0x80)
openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x40100, 0x5)
openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0)
r7 = dup2(r0, r2)
openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0)
ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000300)={<r8=>0x0, 0xfffffffffffffffb, 0x1, 0xe52d, 0x0, 0x20000000000}, &(0x7f0000000340)=0x14)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f0000000380)={r8, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}}, 0x5, 0xfffffffeffffffff}, &(0x7f0000000440)=0x90)
r9 = semget$private(0x0, 0x4, 0xfffffffffffffffd)
semctl$SEM_INFO(r9, 0x7, 0x13, &(0x7f0000000480)=""/125)
r10 = dup2(r0, r2)
bind$ipx(r10, &(0x7f0000000280)={0x4, 0x0, 0x80, "34c1b884fbec", 0x81}, 0x10)
connect$ax25(r10, &(0x7f00000002c0)={0x3, {"20ada8787a1d43"}}, 0x10)
accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10, 0x0)

2018/03/30 15:57:16 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r1 = memfd_create(&(0x7f0000000b40)="626465765c7b1b025e6b657972696e676c6f73656375726974795d656d317573657240657468312a7573657200", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x0, 0x3, 0xffffffff}, &(0x7f0000000440)=0x10)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x7fff, 0x0, 0x0, 0x0, 0x5, 0x5, 0x6, 0x10001, 0x9, 0x200, 0x4, 0x3304, 0x6, 0x8, 0x3]}, &(0x7f0000000580)=0x100)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000005c0)={<r2=>0x0, 0x10001, 0x81, 0x9}, &(0x7f0000000600)=0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000640)={r2, @in6={{0xa, 0x4e23, 0x81, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1, 0x4, 0x40000000000f8, 0x1, 0x6}, &(0x7f0000000a40)=0x98)
getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000740), &(0x7f0000000780)=0x8)
ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000340)=<r3=>0x0)
r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r5 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r4, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xffffffffffffff83, &(0x7f00000000c0)={&(0x7f0000000700)={0x14, 0x1d, 0xffffffffffffffff, 0x70bd2d, 0x0, {0x806b}}, 0x14}, 0x1}, 0x0)
fcntl$setown(r0, 0x8, r3)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000007c0)={<r6=>0x0, @in6={{0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0xe}, 0x3}}}, &(0x7f0000000880)=0x84)
ioctl$sock_ifreq(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'ipddp0\x00', @ifru_mtu=0x1})
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1)
sendfile(r0, r0, &(0x7f0000000080), 0x102000004)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000a80)={r6, 0x21, 0x30}, 0xc)
getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000b00), &(0x7f0000000b80)=0x4)
ioctl$LOOP_CLR_FD(r0, 0x4c01)
fdatasync(r0)
nanosleep(&(0x7f00000001c0)={0x77359400}, &(0x7f0000000200))
syz_open_dev$sndpcmp(&(0x7f0000000380)='/dev/snd/pcmC#D#p\x00', 0x80000000, 0x400000)
dup3(r1, r5, 0x80000)
socket$vsock_stream(0x28, 0x1, 0x0)
getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={<r7=>0x0, 0x9, 0x0, 0x3}, &(0x7f0000000100)=0xffffffffffffff6d)
setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000980)={r7, @in6={{0xa, 0x4e21, 0x9, @dev={0xfe, 0x80, [], 0x13}, 0x1f}}}, 0x84)

2018/03/30 15:57:16 executing program 0:
r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000007c0)=0xa4, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x80040, 0x0)
ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000000c0)={0x5, 0x400, 0x10001, {0x77359400}, 0x1, 0xfffffffffffffff9})
fcntl$setlease(r1, 0x400, 0x0)
rt_sigprocmask(0x0, &(0x7f0000000000)={0xfffffffffffffffb}, 0x0, 0x8)
fchdir(r1)
rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000dd7ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8)
openat(0xffffffffffffff9c, &(0x7f00008e4ff8)='./file0\x00', 0x200020041, 0x0)
close(r1)
sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f000014f000)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f00000bfff0)={&(0x7f0000000340)=ANY=[@ANYRES32=0x0], 0x1}, 0x1}, 0x0)

2018/03/30 15:57:16 executing program 2:
r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x100, 0x0)
sendto$unix(r0, &(0x7f0000000080)="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", 0xfe, 0x20044001, 0x0, 0x0)
r1 = dup2(r0, r0)
openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x40, 0x0)
r2 = syz_open_dev$sndtimer(&(0x7f0000000540)='/dev/snd/timer\x00', 0x0, 0x1)
perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = mmap$binder(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000000, 0x12, r1, 0x9)
ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000240)={<r4=>0x0})
ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0xec, 0x0, &(0x7f0000000380)=[@enter_looper={0x630c}, @decrefs={0x40046307, 0x2}, @reply_sg={0x40486312, {{0x0, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x0, 0x48, &(0x7f0000000180), &(0x7f00000001c0)=[0x0, 0x18, 0x0, 0x28, 0x18, 0x58, 0x0, 0x97050885531d9ec3, 0x38]}, 0x2}}, @request_death={0x400c630e, 0x0, 0x4}, @acquire={0x40046305}, @clear_death={0x400c630f, 0x4, 0x2}, @increfs_done={0x40106308, r4, 0x1}, @reply_sg={0x40486312, {{0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, &(0x7f0000000280), &(0x7f00000002c0)=[0xe1a77627e275d41c, 0x0, 0x48, 0x38]}}}, @free_buffer={0x40086303, r3}], 0xc, 0x0, &(0x7f00000004c0)="b1db97bf9c27dd88c0cb764c"})
ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000000280))

2018/03/30 15:57:16 executing program 1:
r0 = epoll_create(0x7fe7ffff)
r1 = epoll_create(0x4)
r2 = socket$rds(0x15, 0x5, 0x0)
r3 = epoll_create(0x100000001)
r4 = accept(r2, &(0x7f00000000c0)=@pppoe, &(0x7f0000000080)=0x80)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002380)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000002480)=0xe8)
ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f00000024c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, 0x101, 0x2, 0x0, 0x400, 0x41e05c73, 0x60000, r5})
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f000000e000))
epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000000d000))
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000000dff4))
r6 = epoll_create(0x46c)
r7 = epoll_create(0x400000000000804)
ioctl$int_out(r6, 0x5462, &(0x7f0000000040))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c7f000))
r8 = epoll_create(0x6)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r7, &(0x7f0000d5dff4))
epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r6, &(0x7f000050aff4))

2018/03/30 15:57:16 executing program 6:
perf_event_open(&(0x7f000025c000)={0x2, 0xfffffffffffffe9a, 0x3e3, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3415}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
r1 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0))
ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000040)=0x8000000)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001a7fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c)
sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c)

2018/03/30 15:57:16 executing program 2:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60)
ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000040))
syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x0, 0x0)
ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f000074af90)={[{0x7}]})
r2 = semget$private(0x0, 0x4, 0x25)
semctl$IPC_RMID(r2, 0x0, 0x0)
ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000001000))

2018/03/30 15:57:16 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x4, 0x20180)
ioctl$LOOP_SET_CAPACITY(r1, 0x4c07)
sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10)
sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10)
shutdown(r0, 0x1)
getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000400)={<r2=>0x0, 0x2}, &(0x7f0000000440)=0x8)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000300)={r2, @in6={{0xa, 0x4e20, 0xffffffffffff23ef, @empty, 0x5}}}, &(0x7f00000004c0)=0x84)
syz_open_dev$loop(&(0x7f00000003c0)='/dev/loop#\x00', 0x400, 0x400000)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x8, 0x157}, &(0x7f00000001c0)=0x2)
fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f00000000c0))
r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200040, 0x0)
setsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000000040)=0xcbb, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000200)={0x2, [0x0, 0x0]}, &(0x7f0000000240)=0xc)
getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000280)={<r4=>0x0, 0x4}, &(0x7f00000002c0)=0x8)
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000062fff8)={r4}, 0xffffffffffffff89)

2018/03/30 15:57:16 executing program 5:
r0 = socket$nl_xfrm(0x11, 0x3, 0x6)
bind$packet(r0, &(0x7f0000000240)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6}, 0x14)
r1 = fcntl$dupfd(r0, 0x0, r0)
lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000100)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4e24, 0x357, 0x4e22, 0x8000, 0xa, 0x80, 0x20, 0x2f, 0x0, r2}, {0x40, 0x1, 0x80, 0x9aab, 0x385f, 0x3, 0x6, 0x1}, {0x8, 0x91, 0x7, 0xffff}, 0xfcd, 0x0, 0x3, 0x1, 0x1, 0x1}, {{@in6=@dev={0xfe, 0x80, [], 0x13}, 0x4d6, 0x33}, 0x2, @in=@dev={0xac, 0x14, 0x14, 0x18}, 0x3503, 0x4, 0x3, 0x6b, 0x5, 0x8, 0x5}}, 0xe8)
setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000002c0)={0x0, 0x3, 0x1}, 0x3)
r3 = socket$nl_xfrm(0x11, 0x3, 0x6)
setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x3, 0x1}, 0x4)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000280)={r1, 0x0, 0x26, 0xc8, &(0x7f0000000200)="7a001517353fd32675046ef488174b9f61d3190abc87801c0871a704ecabe11eff6a03f4650b", &(0x7f0000000300)=""/200, 0x1308, 0x100000000}, 0x28)

2018/03/30 15:57:16 executing program 3:
ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x4)
close(0xffffffffffffffff)
syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150})
r0 = syz_open_dev$sndmidi(&(0x7f0000653fee)='/dev/snd/midiC#D#\x00', 0x200, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000074fff0)='/dev/sequencer2\x00', 0x0, 0x0)
read$eventfd(r0, &(0x7f0000000040), 0x8)
dup2(r0, r1)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000057cff4), &(0x7f00002bdffc)=0xc)
msgget(0xffffffffffffffff, 0x0)

2018/03/30 15:57:16 executing program 1:
r0 = epoll_create(0x7fe7ffff)
r1 = epoll_create(0x4)
r2 = socket$rds(0x15, 0x5, 0x0)
r3 = epoll_create(0x100000001)
r4 = accept(r2, &(0x7f00000000c0)=@pppoe, &(0x7f0000000080)=0x80)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002380)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000002480)=0xe8)
ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f00000024c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, 0x101, 0x2, 0x0, 0x400, 0x41e05c73, 0x60000, r5})
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f000000e000))
epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000000d000))
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000000dff4))
r6 = epoll_create(0x46c)
r7 = epoll_create(0x400000000000804)
ioctl$int_out(r6, 0x5462, &(0x7f0000000040))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c7f000))
r8 = epoll_create(0x6)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r7, &(0x7f0000d5dff4))
epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r6, &(0x7f000050aff4))

2018/03/30 15:57:16 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r1 = memfd_create(&(0x7f0000000b40)="626465765c7b1b025e6b657972696e676c6f73656375726974795d656d317573657240657468312a7573657200", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x0, 0x3, 0xffffffff}, &(0x7f0000000440)=0x10)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x7fff, 0x0, 0x0, 0x0, 0x5, 0x5, 0x6, 0x10001, 0x9, 0x200, 0x4, 0x3304, 0x6, 0x8, 0x3]}, &(0x7f0000000580)=0x100)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000005c0)={<r2=>0x0, 0x10001, 0x81, 0x9}, &(0x7f0000000600)=0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000640)={r2, @in6={{0xa, 0x4e23, 0x81, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1, 0x4, 0x40000000000f8, 0x1, 0x6}, &(0x7f0000000a40)=0x98)
getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000740), &(0x7f0000000780)=0x8)
ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000340)=<r3=>0x0)
r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r5 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r4, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xffffffffffffff83, &(0x7f00000000c0)={&(0x7f0000000700)={0x14, 0x1d, 0xffffffffffffffff, 0x70bd2d, 0x0, {0x806b}}, 0x14}, 0x1}, 0x0)
fcntl$setown(r0, 0x8, r3)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000007c0)={<r6=>0x0, @in6={{0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0xe}, 0x3}}}, &(0x7f0000000880)=0x84)
ioctl$sock_ifreq(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'ipddp0\x00', @ifru_mtu=0x1})
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff)
sendfile(r0, r0, &(0x7f0000000080), 0x102000004)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000a80)={r6, 0x21, 0x30}, 0xc)
getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000b00), &(0x7f0000000b80)=0x4)
ioctl$LOOP_CLR_FD(r0, 0x4c01)
fdatasync(r0)
nanosleep(&(0x7f00000001c0)={0x77359400}, &(0x7f0000000200))
syz_open_dev$sndpcmp(&(0x7f0000000380)='/dev/snd/pcmC#D#p\x00', 0x80000000, 0x400000)
dup3(r1, r5, 0x80000)
socket$vsock_stream(0x28, 0x1, 0x0)
getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={<r7=>0x0, 0x9, 0x0, 0x3}, &(0x7f0000000100)=0xffffffffffffff6d)
setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000980)={r7, @in6={{0xa, 0x4e21, 0x9, @dev={0xfe, 0x80, [], 0x13}, 0x1f}}}, 0x84)

2018/03/30 15:57:16 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$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x8, 0x101800)
ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000080)={0x18, 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 'bcsf0\x00'}})
syz_emit_ethernet(0x3e, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="6a47283c8678", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @multicast1=0xe0000001}, @igmp={0x14, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, "000000081e84d84b2db57b8a0af02ad8c4fda114"}}}}}, &(0x7f0000aed000))

2018/03/30 15:57:16 executing program 2:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2)
ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000)
syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000005000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, &(0x7f0000000040)="2ef2640f015b7fb9860100000f32b9800000c00f3235008000000f30400f01f866baf80cb8203cc381ef66bafc0c66b80e0066ef2e0f19510066b8f0008ec8f3f22ef2440f01c9c4417a70b58ab200000066b878008ee8", 0x57}], 0x1, 0x0, &(0x7f00000001c0), 0x0)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
ioctl$KVM_RUN(r2, 0xae80, 0x0)

2018/03/30 15:57:16 executing program 7:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0xc812, r0, 0x0)
r1 = socket$netlink(0xa, 0x5, 0x0)
setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x84, 0x6b, &(0x7f0000000000)=0x81, 0x4)
ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045542, &(0x7f0000000040))

2018/03/30 15:57:16 executing program 0:
r0 = socket$inet6(0xa, 0x3, 0x10000000033)
r1 = socket$inet(0x2, 0x0, 0x886)
getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000240)=""/103, &(0x7f0000000200)=0xfd0cd22b19f82754)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000100)=0x79, 0x4)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4)
r2 = socket$inet(0x2, 0x802, 0x0)
setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000580)=@broute={'broute\x00', 0x20, 0x2, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000280), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x0, 'dummy0\x00', 'vlan0\x00', 'ip6gre0\x00', 'vcan0\x00', @empty, [], @empty, [0xfffffffffffffffd, 0xff, 0x0, 0x0, 0x0, 0x10], 0x70, 0xa0, 0xe8}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x9}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}, {{{0x1d, 0x0, 0xfffffffffffffffc, 'teql0\x00', 'vcan0\x00', 'vlan0\x00', 'ifb0\x00', @random="56190635f233", [0x0, 0x0, 0x0, 0x1], @random="d238742a69de", [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x2a8)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000002c0)={<r3=>0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, [0x9, 0x8001, 0x0, 0x5, 0x2, 0x1f, 0x3, 0x0, 0x3, 0x800, 0x5, 0x6, 0x0, 0x886, 0x1]}, &(0x7f0000000000)=0x100)
r4 = socket(0x2, 0x805, 0x0)
bind$inet(r4, &(0x7f0000ce6ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10)
sendto$inet(0xffffffffffffffff, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af3ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000003c0)={r3, 0x5}, &(0x7f0000000400)=0x8)
setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x150, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000700], 0x0, &(0x7f00000006c0), &(0x7f0000000f80)=ANY=[@ANYBLOB="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"]}, 0x1d0)
socket$pppoe(0x18, 0x1, 0x0)
readv(r4, &(0x7f0000000e00)=[{&(0x7f00000004c0)=""/121, 0x79}, {&(0x7f0000000540)=""/62, 0x3e}, {&(0x7f0000000900)=""/193, 0xc1}, {&(0x7f0000000600)=""/142, 0x8e}, {&(0x7f0000000a00)=""/133, 0x85}, {&(0x7f0000000ac0)=""/152, 0x98}, {&(0x7f0000000b80)=""/108, 0x6c}, {&(0x7f0000000c00)=""/105, 0x69}, {&(0x7f0000000c80)=""/205, 0xcd}, {&(0x7f0000000d80)=""/79, 0x4f}], 0xa)
setsockopt$RDS_CANCEL_SENT_TO(r4, 0x114, 0x1, &(0x7f0000000ec0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}, 0x10)
setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f0000000f00)={'raw\x00', 0x2, [{}, {}]}, 0x48)
setsockopt$IP_VS_SO_SET_ADDDEST(r2, 0x0, 0x487, &(0x7f0000000440)={{0x62, @rand_addr=0x6, 0x4e20, 0x2, 'lc\x00', 0x20, 0x8, 0x2b}, {@empty, 0x4e21, 0x0, 0x9af9, 0xf29, 0x1}}, 0x44)
setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='vegas\x00', 0xffffff82)
bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10)
sendto$inet(r1, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10)
shutdown(r1, 0x1)
socket$inet(0x2, 0x7, 0x0)
getsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f0000004040), 0x4)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001880)={<r5=>r1})
getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f00000018c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="96000000ba9af518c6981b00daac6ebbf7d34b31ffc28f46d5f3135904a33381843ae6168cc85b312fab5c7c2e77af7a27b3dc6e940a539b000000047e7fef083d94e5fa86d57bdc72a028bbd17d3672f680a0093ea6fa4a6a2e26b5b2a2d746c492696383d706ce4ec1a378761b15a59e21a049e40408948cf463fb22955f725b3f90a6ff78d6b714da403c4e9c8431f0bb411844940d6f7a16fe2029f868e2cba040e9463db23f63a1930ffecba03218a3679646519997f7985a0acb7162b0355e5f3fc0c2aa10bb3c4207b201dc1c3bccc59e57df04c7b3108191d53a66f56f19f1874db3"], &(0x7f00000000c0)=0x2)
getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000300), &(0x7f0000000340)=0x4)
connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0xe}, 0x9}, 0x1c)
sendto$inet6(r0, &(0x7f0000000040)='\x009', 0x2, 0x0, 0x0, 0x0)

2018/03/30 15:57:16 executing program 6:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$KDSETLED(r0, 0x4b32, 0x3f)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc))
gettid()
perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
timer_create(0x0, &(0x7f0000066000), &(0x7f00009b1ffc))
ioctl$TIOCGPTPEER(r0, 0x5441, 0x0)
ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000040))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000))
tkill(0x0, 0x0)

2018/03/30 15:57:16 executing program 3:
r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = msgget$private(0x0, 0x20)
msgsnd(r1, &(0x7f0000000100)={0x2, "b9dd2241bcf305d78479ee617d5aba443e3d34d81cca582b5c5d4286ff46395e92c0d341081b5afbddadd7a9e6f4c93e8b27eea15b6fb585ff77111afb9bc08a4f49a6aa0c284808e5dc763c15ddc78c950c393717b4148cab9623ef2797067c957fbfbedba4560fa1fc269874768fd180a9ca79e92d4d731698545cd59561d22073183d169ebb56c2508267700c5d7c88eb452cabe4897f96544e222ebbe81f4fe863bf29da3addc7a6b09814a6625be288a66072d1415f60e9921c336bbbdc91"}, 0xc9, 0x0)
mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0)
ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000240)={{}, {0x0, 0x5}, 0x8})
r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0)
accept4$ipx(r2, 0x0, &(0x7f0000000080), 0x80000)

2018/03/30 15:57:16 executing program 5:
r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x800, 0x100000001, 0x0, 0x3, 0x1, 0x1, "1b1a0460bdb9b806511b87b5a1caced36c737272e78e53f90f5c5e3226ffbd763de191d99e7405eda41130281636dbdf34d6f023a0ee448d6b4274f5c6d131f0", "6a48a46f243203afb24916938f11c93a62b713a0d32471c7ebf4677a9bf13ec105a2ebe026bb24b33f88676a45aef9434290020ca17c1e91d883eef8c8314116", "a38105ada0ea16972e312effdaa5500dddfb2f9013653be9b7fdec138d2114d9"})
ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0)
ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f000000ef31)='b'})
mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0)
ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000340)={0x4c, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="116348400000000000000000000000000000000000000000faff0000000000000000000000000000000000000000000000000000d1df32384fc041351aef8efff32ccbf9f36a7ade8a9b9c625e7519a17a629ece83c89efebc966584e6bf75bb88b1a22620", @ANYPTR=&(0x7f0000000140)=ANY=[], @ANYPTR=&(0x7f0000000440)=ANY=[], @ANYBLOB='\x00\x00\x00 \x00\x00\x00\x00'], 0x0, 0x0, &(0x7f00000000c0)})
clock_gettime(0x0, &(0x7f0000005800))
r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200000, 0x0)
setsockopt$packet_int(r1, 0x107, 0x140000000000013, &(0x7f0000000240)=0x2, 0x94929e9f4bc35442)

2018/03/30 15:57:16 executing program 7:
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0xa}, 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)
r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x40, 0x0)
write$rdma_cm(0xffffffffffffff9c, &(0x7f00000009c0)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000980)={<r2=>0xffffffff}, 0x106, 0x9}}, 0x20)
write$rdma_cm(r1, &(0x7f0000000a00)=@listen={0x7, 0x8, 0xfa00, {r2, 0x400}}, 0x10)
connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c)
sendmmsg(r0, &(0x7f0000000140)=[{{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000299000)}}], 0x1, 0x7ffe)
setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000081e000)={0x0, 0x200000002}, 0x8)

[  165.132851] kernel msg: ebtables bug: please report to author: Wrong len argument
[  165.154586] binder: 22979:22980 transaction failed 29189/-22, size 0-0 line 2848
2018/03/30 15:57:16 executing program 1:
r0 = epoll_create(0x7fe7ffff)
r1 = epoll_create(0x4)
r2 = socket$rds(0x15, 0x5, 0x0)
r3 = epoll_create(0x100000001)
r4 = accept(r2, &(0x7f00000000c0)=@pppoe, &(0x7f0000000080)=0x80)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002380)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000002480)=0xe8)
ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f00000024c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, 0x101, 0x2, 0x0, 0x400, 0x41e05c73, 0x60000, r5})
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f000000e000))
epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000000d000))
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000000dff4))
r6 = epoll_create(0x46c)
r7 = epoll_create(0x400000000000804)
ioctl$int_out(r6, 0x5462, &(0x7f0000000040))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c7f000))
r8 = epoll_create(0x6)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r7, &(0x7f0000d5dff4))
epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r6, &(0x7f000050aff4))

2018/03/30 15:57:16 executing program 2:
io_setup(0x0, &(0x7f0000000000)=<r0=>0x0)
io_destroy(r0)
r1 = socket$pppoe(0x18, 0x1, 0x0)
ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0)

[  165.179388] IPVS: set_ctl: invalid protocol: 98 0.0.0.6:20000 lc
[  165.199618] binder: 22979:22980 transaction failed 29189/-22, size 0-0 line 2848
2018/03/30 15:57:16 executing program 5:
setrlimit(0x7, &(0x7f000046eff0))
r0 = accept$alg(0xffffffffffffff9c, 0x0, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'syzkaller1\x00', <r1=>0x0})
bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="c1b801006b9b3a8d77"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195, 0x0, 0x0, [], r1}, 0x48)
bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x1, 0x13, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], &(0x7f0000003ff6)="4752cc00", 0x1, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48)
r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x3, 0x40080)
ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04)

2018/03/30 15:57:16 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r1 = memfd_create(&(0x7f0000000b40)="626465765c7b1b025e6b657972696e676c6f73656375726974795d656d317573657240657468312a7573657200", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x0, 0x3, 0xffffffff}, &(0x7f0000000440)=0x10)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x7fff, 0x0, 0x0, 0x0, 0x5, 0x5, 0x6, 0x10001, 0x9, 0x200, 0x4, 0x3304, 0x6, 0x8, 0x3]}, &(0x7f0000000580)=0x100)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000005c0)={<r2=>0x0, 0x10001, 0x81, 0x9}, &(0x7f0000000600)=0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000640)={r2, @in6={{0xa, 0x4e23, 0x81, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1, 0x4, 0x40000000000f8, 0x1, 0x6}, &(0x7f0000000a40)=0x98)
getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000740), &(0x7f0000000780)=0x8)
ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000340)=<r3=>0x0)
r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r5 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r4, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xffffffffffffff83, &(0x7f00000000c0)={&(0x7f0000000700)={0x14, 0x1d, 0xffffffffffffffff, 0x70bd2d, 0x0, {0x806b}}, 0x14}, 0x1}, 0x0)
fcntl$setown(r0, 0x8, r3)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000007c0)={<r6=>0x0, @in6={{0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0xe}, 0x3}}}, &(0x7f0000000880)=0x84)
ioctl$sock_ifreq(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'ipddp0\x00', @ifru_mtu=0x1})
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff)
sendfile(r0, r0, &(0x7f0000000080), 0x102000004)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000a80)={r6, 0x21, 0x30}, 0xc)
getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000b00), &(0x7f0000000b80)=0x4)
ioctl$LOOP_CLR_FD(r0, 0x4c01)
fdatasync(r0)
nanosleep(&(0x7f00000001c0)={0x77359400}, &(0x7f0000000200))
syz_open_dev$sndpcmp(&(0x7f0000000380)='/dev/snd/pcmC#D#p\x00', 0x80000000, 0x400000)
dup3(r1, r5, 0x80000)
socket$vsock_stream(0x28, 0x1, 0x0)
getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={<r7=>0x0, 0x9, 0x0, 0x3}, &(0x7f0000000100)=0xffffffffffffff6d)
setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000980)={r7, @in6={{0xa, 0x4e21, 0x9, @dev={0xfe, 0x80, [], 0x13}, 0x1f}}}, 0x84)

2018/03/30 15:57:16 executing program 2:
mkdir(&(0x7f00000001c0)='./file0\x00', 0x0)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8)
r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x480, 0x0)
unshare(0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0)
setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0)
sendmmsg(r0, &(0x7f0000000fc0)=[{{&(0x7f00000002c0)=@vsock={0x28, 0x0, 0xffffffff, @my=0x0}, 0x80, &(0x7f0000000a80)=[{&(0x7f0000000980)="7abb796be9a79133e99ef2b42de8f24f8c30375b7a52988620937b18d92e986d0075dd2099e3f2f706611cdaf59db76cad16f5e7c533a221d36aa72a33e20f4370770ab12c98d46b536d6ac1e7cbe1781c60c046b38d7c99604b678962451969515144c4dddec1925baee42d4519a5ab8ad46d63638a6bf07a67e16a88914a14e2d725df2eb1ed61e11637a6aeed047b755fdb6fb2792ef44b0e08ab6a973a948a7598a33526f2ed14", 0xa9}], 0x1, &(0x7f0000003640)=ANY=[], 0x0, 0x10}, 0x5}], 0x1, 0x814)
r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd)
r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1)
add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00003ebffb)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000d6c000)="ffffff7f00000000", 0x8, r2)
r3 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)="000386", 0x3, r2)
r4 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f19edc)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149bd61bd78b506e8b", 0xc0, r2)
r5 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0)
keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r3, r4, r5}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)})
socket$inet6_icmp(0xa, 0x2, 0x3a)
r6 = msgget$private(0x0, 0x1)
msgctl$MSG_STAT(r6, 0xb, &(0x7f0000000840)=""/231)
ioctl(r0, 0x8, &(0x7f0000000c40)="00c880c12a7b549ceaa8c692018a6bc8c2b938b50100000000000000b5b9075fb51327993de1fe1aac770c657b1a740ed48ef5c6ea4a0ed2e4381dfe890cd1ece8c68caaa888d6b79a547376b1ed1e67ab3e861b6f732547cc583caec09016836c933bc80ad895cc367a28bee93dd5d209a129836ccb98c6b8c94e5cc23468552a0144e6")
ppoll(&(0x7f0000000500)=[{0xffffffffffffffff, 0x1}, {r0, 0x60}, {r0, 0x531}, {r0, 0x2000}, {0xffffffffffffffff, 0x100}, {0xffffffffffffffff, 0x408}, {r0, 0x200}, {0xffffffffffffffff, 0x8000}], 0x8, &(0x7f0000000580), &(0x7f00000005c0)={0x7ff}, 0x8)
sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000000480)={&(0x7f0000000600)=ANY=[@ANYBLOB="4800b1876055774f2d66dd67a72ab5492d829f89b50634cd922b762ede8aa2472e81725221c1af42dbc7ef30dab6a988ab2f63816664b13a58f8952d42e87cadff47dc89ec97e7f6e896c314a6cc3d477789cc86c43847559673c5435577955f6ead65c8de7d33fef3ce374f0ec1f51d2b931490ae57ed006d6895b07b8f4d9587980ee5cc10b4e0e0b85a84646c757f9417a8a4e7e6235662a6bce28617e928734b67fa4afa120ddf5ea4a7d9aa99fc59a26be7cf65234a4a1e7309540737d07efce45cd2c201c864dfb19779c281218101212dc7c1eaad17fe052744bc34a7860c736297e395fc4f414df8de19186ec5c9bd8b301966899d1ceb8e"], 0x1}, 0x1, 0x0, 0x0, 0x20008800}, 0xc0c0)
accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x1c, 0x0)
getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000240), &(0x7f0000000280)=0x4)
r7 = socket(0x10, 0x802, 0x0)
ioctl$sock_kcm_SIOCKCMATTACH(r7, 0x89e0, &(0x7f00000007c0)={r7, r0})
ioctl$VT_WAITACTIVE(0xffffffffffffffff, 0x5607)
write(0xffffffffffffffff, &(0x7f0000000400)="24070000000000000000d3b720f0ce83a80075060000ffa89d2c37d9ed3bea9d596bf3e2ffb4d17a02e9b2c464974ac924691e56b878", 0x36)
r8 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
vmsplice(r8, &(0x7f0000000840), 0xffffffffffffda2, 0x0)

2018/03/30 15:57:16 executing program 6:
r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0)
preadv(r0, &(0x7f0000215fc0)=[{&(0x7f000087ef6a)=""/1, 0x1}], 0x1, 0x0)
r1 = socket$inet(0x10, 0x3, 0x0)
ioctl$sock_bt_bnep_BNEPCONNDEL(0xffffffffffffffff, 0x400442c9, &(0x7f00000000c0)={0x8, @random="d683a8aefb33"})
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000040))
clock_gettime(0x0, &(0x7f0000000200))
io_setup(0x0, &(0x7f00000000c0))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000))
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0x5, [0x0, <r2=>0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x18)
getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=<r3=>0x0, &(0x7f0000000180)=0x4)
getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000240)={r2, 0x6, 0x6, 0x0, 0x2, 0x101, 0x10000, 0x3, {r3, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x6, 0x8, 0x100, 0x10, 0xaa0}}, &(0x7f00000001c0)=0xb0)
r4 = getpgid(0x0)
tkill(r4, 0x15)

[  165.247830] binder: undelivered TRANSACTION_ERROR: 29189
[  165.254517] binder: undelivered TRANSACTION_ERROR: 29189
[  165.272894] kernel msg: ebtables bug: please report to author: Wrong len argument
2018/03/30 15:57:16 executing program 7:
r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0)
ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000040)={0x2, 0x0, [{}, {}]})
sendmsg$rds(r0, &(0x7f00000006c0)={&(0x7f0000000100)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000140)=""/131, 0x83}, {&(0x7f0000000200)=""/84, 0x54}, {&(0x7f0000000280)=""/107, 0x6b}, {&(0x7f0000000300)=""/169, 0xa9}], 0x4, &(0x7f0000000580)=[@mask_cswp={0x58, 0x114, 0x9, {{0x2, 0x2}, &(0x7f0000000400)=0xffffffffffffff10, &(0x7f0000000440)=0x59e, 0x5, 0x5, 0x2, 0x10001, 0x0, 0x7}}, @mask_fadd={0x58, 0x114, 0x8, {{0x100000001, 0x9}, &(0x7f0000000480)=0x9c, &(0x7f00000004c0)=0x2054, 0x7, 0x401, 0x8000, 0x8000, 0x18, 0x7}}, @cswp={0x58, 0x114, 0x7, {{0x2b, 0x8}, &(0x7f0000000500)=0x9, &(0x7f0000000540)=0x7fffffff, 0x1000, 0x7, 0x0, 0x2, 0x8, 0x49}}], 0x108, 0x8000}, 0x4000)
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000b3dfc8)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000abf000)={0x18, 0x20, 0x109, 0x0, 0x0, {0x4}, [@nested={0x4, 0x12}]}, 0x18}, 0x1}, 0x0)
syz_open_dev$sndpcmc(&(0x7f0000000700)='/dev/snd/pcmC#D#c\x00', 0x7, 0x4)

2018/03/30 15:57:16 executing program 5:
r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x4401)
ioctl$LOOP_CLR_FD(r0, 0x4c01)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0)
ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x6, 0x5, 0x16, 0x0, "3d127ff69fbd9520f004a2e18499ee0b7ec28d5c5ad8861521efa856e6fdb174398e7dc94bea593e78cffdd00872375536807695b5ecb586cacb85eaef66e687", "d4929b2842918a49046e7ceb8ac53aa28e00ed6500773cf0a7d4a786001b42e6", [0x0, 0x401]})
r1 = socket$inet6_sctp(0xa, 0x1, 0x84)
getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00003b3ffc), &(0x7f0000b72000)=0x4)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$pppoe(0x18, 0x1, 0x0)
ioctl$LOOP_SET_CAPACITY(r0, 0x4c07)

[  165.309742] IPVS: set_ctl: invalid protocol: 98 0.0.0.6:20000 lc
2018/03/30 15:57:16 executing program 1:
r0 = epoll_create(0x7fe7ffff)
r1 = epoll_create(0x4)
r2 = socket$rds(0x15, 0x5, 0x0)
r3 = epoll_create(0x100000001)
r4 = accept(r2, &(0x7f00000000c0)=@pppoe, &(0x7f0000000080)=0x80)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002380)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000002480)=0xe8)
ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f00000024c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, 0x101, 0x2, 0xcfc, 0x0, 0x41e05c73, 0x60000, r5})
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f000000e000))
epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000000d000))
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000000dff4))
r6 = epoll_create(0x46c)
r7 = epoll_create(0x400000000000804)
ioctl$int_out(r6, 0x5462, &(0x7f0000000040))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c7f000))
r8 = epoll_create(0x6)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r7, &(0x7f0000d5dff4))
epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r6, &(0x7f000050aff4))

2018/03/30 15:57:16 executing program 6:
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c)
ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000000540))
r1 = socket(0x11, 0x100000802, 0x0)
r2 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0)
openat(r0, &(0x7f0000000080)='./file0\x00', 0x40, 0x45)
ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1001})
ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201})
io_setup(0x46a, &(0x7f0000000600)=<r3=>0x0)
io_submit(r3, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000380)="a6", 0x1}])
pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000080)}, {&(0x7f00000001c0)="6bf13a5a6dceee6501ed2e610029a541b193b5ee4a74e607893866c26d73696bd38095b0b10bb37ce5481b701c77de1ba5b47cb0baff0bcb52ff33da7818f06036d2a4664972e6c5d0531fa27a89e1b7caf242581c2824129740596b7836b803e2b4608faf54eb3a2d37fb08154c77faaed4df0377f1e51eec787ecefcb0a62f01912f452a665b6ab4f58b404004e2068dc7c83225add3a423dd4d", 0x9b}, {&(0x7f0000000280)="55e7713129c59d1e533167a8218424f340121fa8bb847f52bc231a72672b5f954b1e5801aa3f609c0ad709303bd2c1ed8fa736da3588283776c37990e7d27a0bb6bcd830377bb9b0a91d1ad20cfa01f8e582ad6688c1f2e9ee91b951deff3bb49bce6c9575fa6f036093669cfdd422350dc37d2abdda6e6f767392bf4a602068eaec9ecbbc0a31b66cc1b936e3664c403c5f0a38a890554f26bb3c9d643dffdc9ed16a33c5aab336b3d5410ee9e1b19cf474b52562a384b8", 0xb8}, {&(0x7f0000001700)="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", 0x1000}, {&(0x7f00000003c0)="9791350ed15a98ef15e4e42b986cde31466e7bf3ea1377554c7c1477ec00f6aee3f231ff4d5c729ec10c982a7d73d547b42d89445bef56b5c64aea9eadd32b60277358964251337765aff31398e1963dd6da28a814e1819d9be835d20cc0e867e64674b2833156ba4a109ade4caf9d75506079d2df04e3c82f77875a4005dae913aadbdd9826b3f63e0b91a1421fb32fdd9f1be129be8cdab3c485c19118458ebec4cf67e561f4818c1d2234d1e2921715fc8abd8d5732302b99560b280e0fd1c967a22577e45d", 0xc7}, {&(0x7f00000000c0)="ff0a9aa54ce1e40a9529862c0a474df98af4d5dff43567801f022b5ccc1d6df07460a833a734b1d942d0c1d0bc98b92ad7be22100299138207028c9f72e1d47990811b83dd154c6486c571d0f4e5b141df8309a072f252ed9d33da", 0x5b}], 0x6, 0x0)

2018/03/30 15:57:16 executing program 7:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu\x00', 0x200002, 0x0)
pipe2(&(0x7f0000000180)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x4000)
ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000340)={<r3=>0x0})
ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f00000004c0)={r3, 0x3})
set_mempolicy(0x1, &(0x7f0000001ff8), 0x6)
ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f00000003c0)=0x200)
preadv(r1, &(0x7f00000016c0)=[{&(0x7f0000000380)=""/28, 0x1c}, {&(0x7f0000000500)=""/160, 0xa0}, {&(0x7f00000005c0)=""/228, 0xe4}, {&(0x7f00000006c0)=""/4096, 0x1000}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000000440)=""/4, 0x4}], 0x6, 0x0)
r4 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, <r5=>0x0}, &(0x7f0000000080)=0xc)
setfsuid(r5)
r6 = dup(r0)
getsockopt$inet_sctp_SCTP_INITMSG(r6, 0x84, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x8)
readv(r4, &(0x7f0000000300)=[{&(0x7f0000000200)=""/5}, {&(0x7f0000000240)=""/188, 0x6}], 0x3b0)
openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x404400, 0x0)
pipe2(&(0x7f0000000480), 0x84800)
socket$bt_cmtp(0x1f, 0x3, 0x5)
mkdirat$cgroup(r6, &(0x7f0000000400)='syz0\x00', 0x1ff)

2018/03/30 15:57:16 executing program 3:
recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80)
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f00000003c0)={&(0x7f0000ffa000/0x4000)=nil, 0x4000})
sendmsg$nl_generic(r2, &(0x7f000074ffc8)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000002000ff020000b03be042000001000000"], 0x1}, 0x1}, 0x0)
r3 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2)
pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x8, 0x0, 0x2, 0x2, <r4=>0x0}, &(0x7f0000000140)=0x51)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000540)={r4, 0x0, 0x0, 0x0, 0x4}, &(0x7f0000000680)=0x18)
ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000000500)={0x0, 0x3ff, 0x2c})
fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000600))
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r3)
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0)
sendfile(r0, r0, &(0x7f0000000080)=0x5f, 0x102000004)
ioctl$LOOP_CLR_FD(r0, 0x4c01)
sync()
ftruncate(r1, 0x1)
openat$cuse(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/cuse\x00', 0x409fc, 0x0)
ioctl$TCSETSW(r3, 0x5403, &(0x7f0000000200)={0x0, 0x4, 0x4, 0xffff, 0x5, 0x6f79, 0x7fffffff, 0x5, 0x24, 0xff, 0x1, 0x928})
r5 = dup2(r3, r0)
setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r3, 0x28, 0x0, &(0x7f0000000180)=0x8, 0x8)
setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r3, 0x28, 0x0, &(0x7f00000005c0)=0x3, 0x8)
getsockopt$inet6_mreq(r5, 0x29, 0x14, &(0x7f0000000480), &(0x7f0000000400)=0x14)

2018/03/30 15:57:16 executing program 0:
getpgrp(0x0)
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x8, 0x0, 0xd8, 0x2, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x6, 0x41, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x24000200)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="2d00fc48bd1e5329ab61a7ead5f0d1ba7e1a15038b71d2bfc57a54c1629f06729707b9e40a4ebc8f2e177429c60d7b"], &(0x7f0000000340)=0x35)
setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000380), 0x8)
unshare(0x24000200)

2018/03/30 15:57:16 executing program 5:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
io_setup(0x2, &(0x7f0000000080)=<r1=>0x0)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={<r2=>0x0, 0x38, &(0x7f00000001c0)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}]}, &(0x7f0000000100)=0x10)
io_submit(r1, 0x12f, &(0x7f00000000c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001000)}])
r3 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000040)={r2, 0x1, 0x4}, &(0x7f0000000140)=0x8)
ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000))

2018/03/30 15:57:16 executing program 2:
r0 = userfaultfd(0x3)
r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x401, 0x2c4082)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000005540)={{{@in=@broadcast, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000005640)=0xe8)
r3 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000100)={0x7})
ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="00000000b3afb0fdf9d4e61b79d4012879f5fdfd5cac4220dc63"], 0x0, 0x0, &(0x7f0000005000)})
ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0)
socketpair(0xa, 0x6, 0x0, &(0x7f0000000440)={0xffffffffffffffff, <r4=>0xffffffffffffffff})
ioctl$DRM_IOCTL_SET_UNIQUE(r4, 0x40106410, &(0x7f0000000280)={0xd1, &(0x7f0000000180)="4096463a57444139ab92b4313e793712da074dac8c1887d6a0690583d10f47657b3ce2aa46a8dfe983f0c35235c4c316fa964ad285088e87a6767cf25e5cf4138615cd483a0dab11cf648192a2c62e453ce5f1efbc45b5dde336e4b57be203d612639bd5b0572df933c6f89112e7e23d5372de281b1d9639b5653b948936a9f1b5717b969ee8204a88eb505ff1d7b5993e5d7cd0e694b7d17ea71b82a4eb29b129f2c2397c505a4ba1a9e89f5f64320852066c087973bc9d340dc757676d109c7403084e4ec848972fd64661061937649a"})
ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f000000ef31)='b'})
eventfd(0x76)
open_by_handle_at(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB='\b\x00\x00\x00\b\b\x00\x00'], 0x200000)
r5 = mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r3, 0x0)
ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)})
socketpair(0x0, 0x0, 0x0, &(0x7f00000002c0)={<r6=>0xffffffffffffffff})
getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000000380)=""/176, &(0x7f0000000300)=0xb0)
ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0)
ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000140)={0x20, 0x0, &(0x7f0000000080)=[@acquire_done={0x40106309}, @free_buffer={0x40086303, r5}], 0x0, 0x0, &(0x7f00000000c0)})
setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000005680)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10)
ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000005480)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x3})
r7 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0)
ioctl$EVIOCGMTSLOTS(r7, 0x8040450a, &(0x7f00000054c0))
close(r7)
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
epoll_pwait(r6, &(0x7f00000004c0)=[{}, {}, {}], 0x3, 0x0, &(0x7f0000000500)={0x7fff}, 0x8)
r8 = creat(&(0x7f00000054c0)='./control/file0\x00', 0x111)
r9 = socket$inet(0x2, 0x0, 0xff)
sendmsg(r9, &(0x7f00000014c0)={&(0x7f0000000080)=@in={0x2}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000040)}, 0x0)
ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r8, 0x4058534c, &(0x7f0000005140)={0x5, 0x800, 0x8, 0x0, 0x400, 0x3})

2018/03/30 15:57:16 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r1 = memfd_create(&(0x7f0000000b40)="626465765c7b1b025e6b657972696e676c6f73656375726974795d656d317573657240657468312a7573657200", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x0, 0x3, 0xffffffff}, &(0x7f0000000440)=0x10)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x7fff, 0x0, 0x0, 0x0, 0x5, 0x5, 0x6, 0x10001, 0x9, 0x200, 0x4, 0x3304, 0x6, 0x8, 0x3]}, &(0x7f0000000580)=0x100)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000005c0)={<r2=>0x0, 0x10001, 0x81, 0x9}, &(0x7f0000000600)=0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000640)={r2, @in6={{0xa, 0x4e23, 0x81, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1, 0x4, 0x40000000000f8, 0x1, 0x6}, &(0x7f0000000a40)=0x98)
getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000740), &(0x7f0000000780)=0x8)
ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000340)=<r3=>0x0)
r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r5 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r4, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xffffffffffffff83, &(0x7f00000000c0)={&(0x7f0000000700)={0x14, 0x1d, 0xffffffffffffffff, 0x70bd2d, 0x0, {0x806b}}, 0x14}, 0x1}, 0x0)
fcntl$setown(r0, 0x8, r3)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000007c0)={<r6=>0x0, @in6={{0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0xe}, 0x3}}}, &(0x7f0000000880)=0x84)
ioctl$sock_ifreq(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'ipddp0\x00', @ifru_mtu=0x1})
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff)
sendfile(r0, r0, &(0x7f0000000080), 0x102000004)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000a80)={r6, 0x21, 0x30}, 0xc)
getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000b00), &(0x7f0000000b80)=0x4)
ioctl$LOOP_CLR_FD(r0, 0x4c01)
fdatasync(r0)
nanosleep(&(0x7f00000001c0)={0x77359400}, &(0x7f0000000200))
syz_open_dev$sndpcmp(&(0x7f0000000380)='/dev/snd/pcmC#D#p\x00', 0x80000000, 0x400000)
dup3(r1, r5, 0x80000)
socket$vsock_stream(0x28, 0x1, 0x0)
getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={<r7=>0x0, 0x9, 0x0, 0x3}, &(0x7f0000000100)=0xffffffffffffff6d)
setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000980)={r7, @in6={{0xa, 0x4e21, 0x9, @dev={0xfe, 0x80, [], 0x13}, 0x1f}}}, 0x84)

[  165.487612] binder: 23028:23029 unknown command 0
2018/03/30 15:57:17 executing program 0:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
recvfrom(r0, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80)
r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0)
pwritev(0xffffffffffffffff, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x8, 0x0, 0x0, 0x2, <r3=>0x0}, &(0x7f0000000140)=0x51)
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000240)={<r4=>0x0, 0x80000, <r5=>0xffffffffffffffff})
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000003c0)={r4, 0x80000, <r6=>0xffffffffffffffff})
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000180)={r3, 0x0, 0x0, 0x101, 0x4}, &(0x7f00000001c0)=0x18)
ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, &(0x7f0000000500)={0xc000000, 0x3ff, 0x2c})
fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000600))
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff)
sendfile(r1, r1, &(0x7f0000000080)=0x5f, 0x102000004)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
sync()
ftruncate(0xffffffffffffffff, 0x0)
r7 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000580)='/dev/cuse\x00', 0x82400, 0x0)
setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x9, 0x8)
r8 = ioctl$LOOP_CTL_GET_FREE(r7, 0x4c82)
bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000640)={0x0, 0xffffffffffffffff, 0x0, 0x3}, 0x14)
ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000020c0)=<r9=>0x0)
fstat(r7, &(0x7f0000002100)={0x0, 0x0, 0x0, 0x0, <r10=>0x0})
stat(&(0x7f0000002180)='./file0\x00', &(0x7f00000021c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r11=>0x0})
r12 = getpgid(0xffffffffffffffff)
getsockopt$inet_IP_IPSEC_POLICY(r7, 0x0, 0x10, &(0x7f0000002240)={{{@in=@rand_addr, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r13=>0x0}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f0000002340)=0xe8)
r14 = getegid()
r15 = getpid()
getsockopt$inet_IP_XFRM_POLICY(r7, 0x0, 0x11, &(0x7f0000002380)={{{@in6=@mcast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r16=>0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6=@dev}}, &(0x7f0000002480)=0xe8)
r17 = getgid()
r18 = getpgrp(0x0)
getsockopt$inet_IP_IPSEC_POLICY(r7, 0x0, 0x10, &(0x7f00000024c0)={{{@in=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r19=>0x0}}, {{}, 0x0, @in6=@dev}}, &(0x7f00000025c0)=0xe8)
getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000002600)={0x0, 0x0, <r20=>0x0}, &(0x7f0000002640)=0xc)
ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000002680)=<r21=>0x0)
r22 = geteuid()
lstat(&(0x7f00000026c0)='./file0\x00', &(0x7f0000002700)={0x0, 0x0, 0x0, 0x0, 0x0, <r23=>0x0})
ioctl$TIOCGPGRP(r7, 0x540f, &(0x7f0000003080)=<r24=>0x0)
getsockopt$inet_IP_XFRM_POLICY(r7, 0x0, 0x11, &(0x7f00000030c0)={{{@in6=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r25=>0x0}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f00000031c0)=0xe8)
getgroups(0x4, &(0x7f0000003200)=[<r26=>0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff])
sendmmsg$unix(r7, &(0x7f0000003300)=[{&(0x7f0000000400)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000b80)=[{&(0x7f00000000c0)="9838645f9c26937a65e9cb6a1152940012c91c01c20651e5bf30559665164f1ff3cf981857daced38676ff622f2db1", 0x2f}, {&(0x7f0000000780)="27541e386f159b0a67f6db3d0eda5874d48aa987333048cc8ca0350cc0e91da35f58859ecfe4d40e9cd10e03c54a7ea34e8eb47eaee5932ad146dd9c93ead4e6827322cbdbb9ddd32f25d2d0a0a3615ba5eead46a2c8ee71622a1c64006f5d9c9f712323784cabdffe06294b8d52bb32ba944c5f2cf512f60b82c5770fe46d909d741b11577645e673ec424dea6f4fba8345153ca259c7119bec5aaf3d1da1f9ff54f68d46a703de196642891b514df2082e47e3fc9fd2ee76a7c9d2d29220eefdf2ebefcd5b7ac06e37b60756d16c8099e95c4ab954b3b04c245bb53f39b84fb32be80da2e2fb835f", 0xe9}, {&(0x7f0000000880)="cbd210ac09c2ff23a44da0dc7b3609a48049b98ef2cb264c9818156b4d50ea529acd32b8da4337e5b20abaab5d8a5cf8a0c51fc4c8777cea7d9ebbd2710bd6f2ca47b26cc97afd8dbf4635d18e6c7f7cb775f2e75302f3cd7c133a06ab73a00aa57f4f5f6a7de015dd7bac3f7b5769e37daa3a28a90c1132ef1a92c387466886c3a232a875a861f86f569d0dfda3019e675132f18a83bf56a3b047ab88326af11f27b3933800d48b7b1782ff0b5b1571a4354d9d404aa04f4097", 0xba}, {&(0x7f0000000940)="da54684d5a804db814bb73830c1db4fb091b9e4f93bfdb2a2f47a7ebaedef4aec640a7e63a313223630ed3f0abb448af3c22c81e6b78366111518b0e8d10eaf94cbce1eb4f0a488f45cd651d8c3ee259afc24efbff9ac2ad65a9a9fcd3752c443483ba7098af2ea9bb3a7368b30ee6979a2b9cabf95922ef551f3789a527a7be2bd26ebbf14af5b7fc2dd71811101821bb3d76e7455e48c436e67bbf93102c", 0x9f}, {&(0x7f0000000a00)="e4", 0x1}, 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{&(0x7f0000001f40)="fb0d5bf4b9dafba217ca73b27c2043ecebfd8a78131870e382d351ac46daea41b542b606399d2916a89b5ede81b07978421f3d3a4382424cb827682dbfc47d80a310f4034de2b4cabd39e3987df5cc15a27bf6a51e366679042f329082cde1640aa284d0b5152efc8262ffd5dc6a93aaa002fd567c27c0e188df2471efff0d9d9b60426841199e7931f12ae3b53592d1a3b04984aa2c4413be545072123bc7effc4351f8e3c16bb9ded562eb33", 0xad}], 0x9, &(0x7f0000002780)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r6, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r6, @ANYBLOB="0000000020000000000100000101000001000000", @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r1, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r9, @ANYRES32=r10, @ANYRES32=r11, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r12, @ANYRES32=r13, @ANYRES32=r14, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r15, @ANYRES32=r16, @ANYRES32=r17, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r18, @ANYRES32=r19, @ANYRES32=r20, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r21, @ANYRES32=r22, @ANYRES32=r23, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r6, @ANYRES32=r2], 0x110, 0x20040880}, {&(0x7f00000028c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002fc0)=[{&(0x7f0000002940)="dec5f170e8d57f3ee6819da9a160e4abae8a97997a6ae0853f238aac03abba10587a020d8b9f1479e37cca2cfef8fc04a9555c129fa7999bd3741246e4bcfea81c18f2e86d32e1d1c7ae93e042089fd1d3808aa2e5f3c59304561ec3e2045a1b519a1d4db30a1898131468049ed6", 0x6e}, {&(0x7f00000029c0)="a26038e7bce0da8040819e5c63f04964680ec5732380690cffaae30d8e6d869a657d1b18666a53e5323f3f02913646dab47bde29043b4988b438c2e7b843ae68144118a84e0b05201ec8363b52e3ecffc899212da15e74", 0x57}, {&(0x7f0000002a40)="b9a77602a5ecdfaf20dba9d12a91e4ebbfc25b26e8432138c2484652291543a256af1d30705a5d06e31f332261e52a87f82c09a313a96de6190955738fdae70292f073dbcf59abf644ccacbb51304d16e8f6dc52f56db2abd30dfd4c7d2e81168b4a2ac3eb0ac6b5ae9f3422c8a94889315071e5a4791ff94fc4e24168a478bd313c0530711466b26c9bcbb0b0a4fd3ed0c875d91f60cb125a6b5d8eb1b1607a93cc77f9e80512e9c16031af1a2180fc128340f131428943cf944489966f347035b75f4db018a87c56d9e08b81", 0xcd}, {&(0x7f0000002b40)="809dff01afd6c8f30d977f8c0aa8c264290be18e19f680a85ad7183fa73d70db403e5d5630d2abcb1eb8b1415b661ec6fafcab8375c348ade387f1e45dcbc5a1450e337182a5654ac3610d42ce84cc4e570becee007ccc08ea34ca012cda08709bf66552c99c2e1f4eee50a2591f0ebe61b6ae749660730175764137d9a079de58e7c4f2af71facf5a5c0139e850caddd5aa1fe2dc22354c38856b", 0x9b}, {&(0x7f0000002c00)="2d3551e6e0a680b30895693f23469a486dfeaa7408a3a96f413d9d905d18dae8ba9c5aa556b14a90b7e0f32ba3dd84a130ef8b7edc796ad6bdca0f56", 0x3c}, {&(0x7f0000002c40)="e5c86e37f0830540d023b3f95d8ceccfebd0c39404fdc63f8238ee35ecdea0e234eb233143a9837b9b1c4b5835c06e3e47136d525b4a147e42094fa89b73973a657fd03cc6ba48cfc4937412d2427724cc49c0d583efa842fc2c99294e2c56a06e2235e75f4899590f73bf27b1bba8fb1564c7d8c54c291bc1df0840cbc8de7a74ac216afe8e970e7e2447578184c85dcf3c7562bca95ede1e967804426067969fae5e3f2d8697f2015783603b9a97a3e2964ef74698005ec6989b50aaf03505d2637935b59c970646cb1f446d0f80cbbe825170d8a896fdd7f10d659b4d5e5669fb2e9886a2a01247bd18af24b69ab28b69c3a1", 0xf4}, {&(0x7f0000002d40)="95c98c1aea62d637f84f99d5d17e057475b9cc5f447075e263a74063f6f04d7ccd2f03bc2e7aae0c2b20f1b47a0c1d354d382426b10d2e3ba382239c8f9bef74e588ac0d31b20ba15c39eff7b86a912c138a57616a1abaf6dff5c9173030b65987c0c9ad9886fc93a3a8d4e76a40d29673e9332d6e226d1dc09a2904916a5894fff8a6bf8c67a30795898696f96258634c2acb97a7fc4d62486b841d6e85930a6f262874a5efb1589c08050dac51a3fb07b40ef1414322fb12a9f206cc253a2a321a67c4a03043c28b7b01ae5cf03d55cb72e06cfee6140bfe77d3572fc88cc1898606c398282ea2da81f8998b", 0xed}, {&(0x7f0000002e40)="cf0ee9c6731f2db48a9e01", 0xb}, {&(0x7f0000002e80)="0aecf93c5014a8a73119249af7d28c2ce2a1fa86b18878fe15b9bc32383138e99fae53b0945895ee9491a9fb4ebde36d9848d72d224ee20c5197b9d152c6685eb2248025d9f7a766634e9d8b547d6bdd39e94145252f1963ed24ddae7fe0da20e743e96da67d61152c797164ebc4bd374e21b3bb9958e37da6f513e8638f79977b6f3e99d5f52122", 0x88}, {&(0x7f0000002f40)="000dfff5854d36d513db109b14f218c1281146dc9cf3e955ad6de18e341b3f436fe59dadea55593540dcda34b99c867732297d6951c5e330404b3d03e0a81a8f70799b81cb27ed2c6dd383428e26eb52ebecbea1e0c886213c6771", 0x5b}], 0xa, &(0x7f0000003240)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r7, @ANYRES32=r0, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r6, @ANYRES32=r5, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r7, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r7, @ANYRES32=r2, @ANYBLOB='(\x00\x00\x00', @ANYRES32=r7, @ANYRES32=r5, @ANYRES32=r1, @ANYRES32=r5, @ANYRES32=r2, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r24, @ANYRES32=r25, @ANYRES32=r26, @ANYBLOB='\x00\x00\x00\x00'], 0xc0, 0x4008015}], 0x3, 0x40)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, r8)
geteuid()
setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f00000005c0), 0x8)
setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, &(0x7f0000000540)={0x84, @multicast2=0xe0000002, 0x4e20, 0x0, 'dh\x00', 0x28, 0xfff, 0x800000000054}, 0x2c)
getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000480), &(0x7f00000004c0)=0x14)
r27 = fcntl$getown(r0, 0x9)
ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r27, 0xfff, &(0x7f0000000680)=""/240)

2018/03/30 15:57:17 executing program 5:
r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0)
r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0)
ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000000000)={0x7})
r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
r3 = syz_open_dev$binder(&(0x7f00000002c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0)
utimes(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x0, 0x2710}, {0x77359400}})
epoll_create1(0x0)
r4 = dup3(r1, r2, 0x0)
gettid()
clock_gettime(0x0, &(0x7f0000000200)={<r5=>0x0, <r6=>0x0})
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000300)={<r7=>0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}}}, &(0x7f00000003c0)=0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000000400)={r7, 0x45, "9a391f3a7cb2aa2be460a40d9361ae25d868f788951626a09d7092bff8e99751bcf1ba2f75c324690df749bb7899f1e9732d71cea852cc9a7623603247e1b71a22f88b903d"}, &(0x7f0000000480)=0x4d)
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f0000000240)={0x12, @time={r5, r6+10000000}, 0x4, {0x100, 0x4}, 0x2, 0x0, 0x480000000})
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000540), &(0x7f0000000580)=0xc)
r8 = add_key(&(0x7f0000000040)='encrypted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001040)="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", 0xfbe, 0xffffffffffffffff)
r9 = gettid()
perf_event_open(&(0x7f00000000c0)={0x3, 0x70, 0x5, 0x100000001, 0x3, 0x4, 0x0, 0x5, 0x40, 0x8, 0x1, 0x3, 0xdcfd, 0xfffffffffffffeff, 0x0, 0x1, 0x6, 0xffff, 0x9, 0x3, 0x8, 0xd6c, 0x9, 0x1ff, 0x25d8, 0x7, 0x20, 0x3ff, 0x380000, 0x6, 0x8, 0x62, 0x1, 0x100000000, 0x5, 0x6, 0x3ff, 0xaf17, 0x0, 0x1f, 0x3, @perf_config_ext={0xc, 0xff2f}, 0xa000, 0x100000000, 0x5, 0x7, 0x0, 0xff, 0x2}, r9, 0x0, r4, 0x2)
setsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f00000001c0)=0x5, 0x4)
keyctl$get_keyring_id(0x0, r8, 0x80000001)
mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000600)={&(0x7f0000ffc000/0x4000)=nil, 0x4000})

[  165.519451] binder: 23028:23029 ioctl c0306201 20004000 returned -22
[  165.589710] binder: 23028:23029 BC_ACQUIRE_DONE node 104 has no pending acquire request
2018/03/30 15:57:17 executing program 1:
r0 = epoll_create(0x7fe7ffff)
r1 = epoll_create(0x4)
r2 = socket$rds(0x15, 0x5, 0x0)
r3 = epoll_create(0x100000001)
r4 = accept(r2, &(0x7f00000000c0)=@pppoe, &(0x7f0000000080)=0x80)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002380)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000002480)=0xe8)
ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f00000024c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, 0x101, 0x2, 0xcfc, 0x0, 0x41e05c73, 0x60000, r5})
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f000000e000))
epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000000d000))
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000000dff4))
r6 = epoll_create(0x46c)
r7 = epoll_create(0x400000000000804)
ioctl$int_out(r6, 0x5462, &(0x7f0000000040))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c7f000))
r8 = epoll_create(0x6)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r7, &(0x7f0000d5dff4))
epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r6, &(0x7f000050aff4))

2018/03/30 15:57:17 executing program 7:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x3d6, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, @dev}, &(0x7f00000000c0)=0x10)
getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x8)
close(r0)
r2 = dup2(r0, r0)
ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f0000000180)=0xfffffffffffffff9)
ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000000040)=0x4)

[  165.640606] binder: 23028:23029 BC_FREE_BUFFER u000000002000c000 matched unreturned buffer
2018/03/30 15:57:17 executing program 6:
perf_event_open(&(0x7f0000223000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff80000000, 0x7fff, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5013, 0x261d}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012})
ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000100))
r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0)
setsockopt$inet_tcp_buf(r1, 0x6, 0x3f, &(0x7f0000000240)="bae548ab1f643e147af9c7975db8a68373e7f461d1ddef58193cfa8bc7d02f48a63a0b32ee3e859ed65b98ccb6a296e0dae4c1e6f7c91124ee122721b405a5d9ac6923df8d612c6d23b16e18c8ed51782905e3aa3245f3205ab3a1429623322cdf166111db1debba152c4fff74a54902b7ee9563d0545d904b53f7b690cc780a4fee431d66791c74684392818b07", 0x8e)
bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r1, &(0x7f0000000140)="35b5f0dee9d1735615ee445ec2da8a34683ecbc379f469c3f2e3bb30c66236ce43707fb0b20a03ddc626baf0e869d4ea5b1cfe0c9481357a2a06bbe6cd11e70c9a49403e0c7a55d803e42df889d5cd3d98dce499369d3746f45a0db82d94468f801557b9a8f823f7bf246729511efd2d66c659bcd908448563de3ed89c06f44cd4f6f0cc94e9792bd08e23726a90a57faddbd5b97d0cab537a6309aa6e2d64b4e0122ef2ee2fe7d6e730241fcb1d829060d423ebe8ac26c0dca74813f279ae28f8fc9fc9ca4c0c7fa2f74efc6797c2e814657ccc6f790ec317ecda3ab91e3f"}, 0x10)

[  165.769899] binder: 23028:23039 unknown command 0
[  165.769927] binder: BINDER_SET_CONTEXT_MGR already set
[  165.807190] binder: 23028:23062 ioctl 40046207 0 returned -16
[  165.808494] binder: 23028:23039 ioctl c0306201 20004000 returned -22
[  165.829957] binder_alloc: binder_alloc_mmap_handler: 23028 2000c000-2000e000 already mapped failed -16
[  165.840786] binder: 23028:23039 got new transaction with bad transaction stack, transaction 105 has target 23028:0
[  165.851486] binder: 23028:23039 transaction failed 29201/-71, size 0-0 line 2875
[  165.856179] binder: 23028:23062 BC_ACQUIRE_DONE node 104 has no pending acquire request
[  165.867784] binder_alloc: 23028:23062 FREE_BUFFER u000000002000c000 user freed buffer twice
2018/03/30 15:57:17 executing program 6:
r0 = socket$nl_route(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@bridge_newneigh={0x28, 0x1c, 0x401, 0x0, 0x0, {0x2, 0x0, 0x0, r1}, [@NDA_DST_MAC={0xc, 0x1, @link_local={0x1, 0x80, 0xc2}}]}, 0x28}, 0x1}, 0x0)
r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x300, 0x0)
ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000000380)={0x7, 0x3})
r3 = accept(r0, 0x0, &(0x7f0000000040))
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000100)={<r4=>0x0, @in={{0x2, 0x4e21}}, [0xffffffff, 0x8, 0x7, 0x100000001, 0x7356338f, 0x0, 0x6d7, 0x1000, 0xfffffffffffffff9, 0x8, 0x1, 0x2, 0xdc, 0x81, 0x8]}, &(0x7f0000000280)=0x100)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000340)={r4, 0x0, 0xcd4, 0xf6d, 0x1461}, &(0x7f0000000300)=0x14)

2018/03/30 15:57:17 executing program 5:
r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0xa0800, 0x0)
getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f0000000300)=0xe8)
sendmsg$nl_route(r0, &(0x7f0000000400)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)=@bridge_newneigh={0x2c, 0x1c, 0x100, 0x70bd2b, 0x25dfdbff, {0x7, 0x0, 0x0, r1, 0x1, 0x2, 0xb}, [@NDA_MASTER={0x8, 0x9, 0x8f8}, @NDA_VLAN={0x8, 0x5, 0x3}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20004000}, 0x0)
r2 = perf_event_open(&(0x7f0000000540)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x0, 0x0)
readv(r3, &(0x7f0000000940)=[{&(0x7f0000000740)=""/111, 0x6f}, {&(0x7f0000000880)=""/185, 0xb9}], 0x2)
ioctl$KVM_GET_VCPU_MMAP_SIZE(r3, 0xae04)
close(r3)
signalfd4(r2, &(0x7f0000000040)={0xffffffff7fffffff}, 0x8, 0x800)
ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f0000000080)={0xffffffffffff8000, 0xf, 0xfffffffffffffffd, r3})

2018/03/30 15:57:17 executing program 1:
r0 = epoll_create(0x7fe7ffff)
r1 = epoll_create(0x4)
r2 = socket$rds(0x15, 0x5, 0x0)
r3 = epoll_create(0x100000001)
r4 = accept(r2, &(0x7f00000000c0)=@pppoe, &(0x7f0000000080)=0x80)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002380)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000002480)=0xe8)
ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f00000024c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, 0x101, 0x2, 0xcfc, 0x0, 0x41e05c73, 0x60000, r5})
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f000000e000))
epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000000d000))
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000000dff4))
r6 = epoll_create(0x46c)
r7 = epoll_create(0x400000000000804)
ioctl$int_out(r6, 0x5462, &(0x7f0000000040))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c7f000))
r8 = epoll_create(0x6)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r7, &(0x7f0000d5dff4))
epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r6, &(0x7f000050aff4))

2018/03/30 15:57:17 executing program 0:
mkdir(&(0x7f00000001c0)='./file0\x00', 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000340)='/dev/snd/midiC#D#\x00', 0x200, 0x80)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8)
r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/audio\x00', 0x47c, 0x0)
accept4$packet(r1, &(0x7f0000000640)={0x0, 0x0, <r2=>0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000008c0)=0x14, 0x0)
ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000900)={@empty, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x18}}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x8196, 0x500, 0x0, 0x10108, r2})
write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000980)=ANY=[], 0x0)
syz_open_dev$sg(&(0x7f0000000240)='/dev/sg#\x00', 0x40000000000000, 0x0)
execve(&(0x7f00000002c0)='./file0\x00', &(0x7f00000003c0)=[&(0x7f0000000300)='\x00'], &(0x7f0000000680)=[&(0x7f0000000540)='9p\x00', &(0x7f0000000600)='proc+\x00'])
setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0)
r3 = socket$packet(0x11, 0x3, 0x300)
accept$packet(r3, &(0x7f00000002c0)={0x0, 0x0, <r4=>0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000300)=0x14)
ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000200)={"77797a5f74756eb921f9848000", <r5=>r4})
bind$packet(r3, &(0x7f0000000140)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14)
socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000c3bff8)={<r6=>0xffffffffffffffff, <r7=>0xffffffffffffffff})
setsockopt$SO_ATTACH_FILTER(r7, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10)
sendto(r6, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0)
socket$l2tp(0x18, 0x1, 0x1)
r8 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$inet6(r8, &(0x7f0000000100)={0xa, 0x4e24, 0x3, @loopback={0x0, 0x1}, 0x5}, 0x1c)
r9 = socket$l2tp(0x18, 0x1, 0x1)
connect$l2tp(r9, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r8, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e)
setsockopt$inet6_udp_int(r8, 0x11, 0x65, &(0x7f0000000000)=0xffff, 0x4)
sendmsg$nl_crypto(r9, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81)
r10 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r10, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0)
openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x101000, 0x0)
ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(0xffffffffffffffff, 0xc0045540, &(0x7f0000000280)=0x80)
socket$inet(0x15, 0x5, 0x0)

2018/03/30 15:57:17 executing program 7:
socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000080))
r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2000000000008009)
write(r1, &(0x7f00000000c0)="b63db85e1e8d00000200000000000000ffffffffed5ed29c7018ce0200000021914d872c678ce22c9b160e96aa1fae1ac8c067d8616e15e9ad1878bd657d8fe5acb991824947669ad976a1b21ed5da3a2fe49e50a3861ae5c1577680111d2fcce795adae6ae77522dc5161be7ca80875de4338f098da5cf52ed2f16612f8e99dcd997bb0e300f780ef2f44b055ae7944784ee611b97dd234808b505a177cbed78074ca0868c5269a97df827d54a02e38b4315b0075dab3073023ddec0d145af8", 0xc0)

2018/03/30 15:57:17 executing program 2:
r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0)
mount(&(0x7f0000000200)='./file1\x00', &(0x7f0000000240)='./file0/file0\x00', &(0x7f0000000280)='cgroup2\x00', 0xc0, &(0x7f00000002c0))
mkdir(&(0x7f00000001c0)='./file0\x00', 0x0)
mkdir(&(0x7f0000000300)='./file0\x00', 0x8)
mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='afs\x00', 0x0, &(0x7f0000000180))
perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3df}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={<r1=>0x0, <r2=>0x0})
recvmsg(r1, &(0x7f0000005180)={&(0x7f0000004ac0)=@can, 0x10, &(0x7f0000000440), 0x0, &(0x7f0000005100)=""/93, 0x5d}, 0x0)
ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000180))
sendmsg(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)="e9", 0x1}], 0x1, &(0x7f0000000180)}, 0x0)
mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0)
r3 = dup2(r2, r2)
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r3, 0xc0605345, &(0x7f0000001480)={0x4, 0x2, {0x0, 0x0, 0x4d4a, 0x3, 0x3}})
ioctl$sock_proto_private(r2, 0x89e5, &(0x7f00000002c0)="31ac570d3908c76725a808f28a4944eca15127020b5993de170c3ce8")
mount(&(0x7f0000001600)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000100))
mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, 0x0)
ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x2000000000000, 0x0, 0x200000000, 0x0, "000000000100000000001bf3ffffff000065000000edff00007db0e6330ee7f9b319d8000018e58d1c43473000e05026fb0000008001d1a7335d5bffff0001d7", "cea40005003500f7ff0002ff000000000000000000810000dc01867dfffe0200"})

2018/03/30 15:57:17 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'bond0\x00', &(0x7f0000000700)=ANY=[]})
setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000140)={0x813, {{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x1, 0x7, [{{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x4e21, @multicast1=0xe0000001}}, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14}}}, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}, {{0x2, 0x4e20, @multicast1=0xe0000001}}, {{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x410)
pipe2(&(0x7f0000000080)={<r1=>0xffffffffffffffff}, 0x800)
r2 = dup3(0xffffffffffffffff, r0, 0x3cac421a91734a40)
r3 = accept$unix(0xffffffffffffffff, &(0x7f0000000380)=@abs, &(0x7f0000000400)=0x6e)
ioctl$int_in(r3, 0x5452, &(0x7f0000000440)=0xfffffffffffff7e2)
r4 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$int_in(r4, 0x40000000af01, &(0x7f0000c97ff8))
r5 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0)
close(r5)
syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VHOST_SET_MEM_TABLE(r4, 0x4008af03, &(0x7f00000007c0)=ANY=[])
ioctl$VHOST_SET_VRING_ADDR(r4, 0x4028af11, &(0x7f0000000280)={0x1, 0xfffffffffffffffc, &(0x7f0000000040)=""/254, &(0x7f00000006c0)=""/119, &(0x7f00000001c0)=""/150})
ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000300)={'dummy0\x00', 0x1})
ioctl$VHOST_NET_SET_BACKEND(r4, 0x4008af30, &(0x7f0000f1dff8)={0x1, r5})
ioctl$VHOST_RESET_OWNER(r4, 0xaf02, 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)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000057cff4), &(0x7f00002bdffc)=0xc)
mprotect(&(0x7f00002bd000/0x1000)=nil, 0x1000, 0x1)
socket$inet6_dccp(0xa, 0x6, 0x0)
ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f00000000c0)=0x7)
r6 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00')
sendmsg$FOU_CMD_GET(r2, &(0x7f0000000880)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200240}, 0xc, &(0x7f0000000840)={&(0x7f0000000800)={0x38, r6, 0x311, 0x0, 0x25dfdbfb, {0x3}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x38}, 0x1, 0x0, 0x0, 0x1}, 0x50)
ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000000580)='rose0\x00')
fcntl$getownex(r1, 0x10, &(0x7f00000005c0))
getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000600)={'nat\x00'}, &(0x7f0000000680)=0x54)

2018/03/30 15:57:17 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r1 = memfd_create(&(0x7f0000000b40)="626465765c7b1b025e6b657972696e676c6f73656375726974795d656d317573657240657468312a7573657200", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x0, 0x3, 0xffffffff}, &(0x7f0000000440)=0x10)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x7fff, 0x0, 0x0, 0x0, 0x5, 0x5, 0x6, 0x10001, 0x9, 0x200, 0x4, 0x3304, 0x6, 0x8, 0x3]}, &(0x7f0000000580)=0x100)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000005c0)={<r2=>0x0, 0x10001, 0x81, 0x9}, &(0x7f0000000600)=0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000640)={r2, @in6={{0xa, 0x4e23, 0x81, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1, 0x4, 0x40000000000f8, 0x1, 0x6}, &(0x7f0000000a40)=0x98)
getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000740), &(0x7f0000000780)=0x8)
ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000340)=<r3=>0x0)
r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r5 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r4, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xffffffffffffff83, &(0x7f00000000c0)={&(0x7f0000000700)={0x14, 0x1d, 0xffffffffffffffff, 0x70bd2d, 0x0, {0x806b}}, 0x14}, 0x1}, 0x0)
fcntl$setown(r0, 0x8, r3)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000007c0)={<r6=>0x0, @in6={{0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0xe}, 0x3}}}, &(0x7f0000000880)=0x84)
ioctl$sock_ifreq(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'ipddp0\x00', @ifru_mtu=0x1})
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(0xffffffffffffffff, r0, &(0x7f0000000080), 0x102000004)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000a80)={r6, 0x21, 0x30}, 0xc)
getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000b00), &(0x7f0000000b80)=0x4)
ioctl$LOOP_CLR_FD(r0, 0x4c01)
fdatasync(r0)
nanosleep(&(0x7f00000001c0)={0x77359400}, &(0x7f0000000200))
syz_open_dev$sndpcmp(&(0x7f0000000380)='/dev/snd/pcmC#D#p\x00', 0x80000000, 0x400000)
dup3(r1, r5, 0x80000)
socket$vsock_stream(0x28, 0x1, 0x0)
getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={<r7=>0x0, 0x9, 0x0, 0x3}, &(0x7f0000000100)=0xffffffffffffff6d)
setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000980)={r7, @in6={{0xa, 0x4e21, 0x9, @dev={0xfe, 0x80, [], 0x13}, 0x1f}}}, 0x84)

[  165.876454] binder: 23028:23062 BC_FREE_BUFFER u000000002000c000 no match
[  165.897382] binder: release 23028:23039 transaction 105 out, still active
[  165.904439] binder: undelivered TRANSACTION_COMPLETE
[  165.909559] binder: undelivered TRANSACTION_ERROR: 29201
[  165.915077] binder: send failed reply for transaction 105, target dead
2018/03/30 15:57:17 executing program 5:
r0 = syz_open_dev$adsp(&(0x7f00000003c0)='/dev/adsp#\x00', 0x54, 0x1)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080)={0x87}, 0x4)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000000c0)=""/120, &(0x7f0000000140)=0x78)
open_by_handle_at(r0, &(0x7f0000000940)=ANY=[@ANYBLOB="73000000220c0000f467f1cad987a7e67135a6cfd1cd2be5b6f75b7e4df3df5cda2a8b01c81bc0b675822b732e5608a59fa1fd07a6b7b3c26954afded0620d78b94947dbc2f84d02dea4e273b7485ce95664aa43d0958e133d153bc518832d3741b4637b330691b5c1e45d15c21f6f17500af29c21c94196abb29801b9d1d766617da5a9f0b32437feffffff36fcbee8a6a7bef73883857d5d3d5bb3669a20cf00af9b2c95b68f3e0a7d19a9ab96079745121aa399e67ef45f4c0ad3449a8a45ac2a4596e1d1b98cd738ba7da73f8ed759fbd85597bfbb156bcb3a87"], 0x200)
sendfile(0xffffffffffffffff, r0, 0x0, 0x7fff)
fcntl$notify(r0, 0x402, 0x10)
r1 = semget(0x1, 0x0, 0x76)
semctl$GETNCNT(r1, 0x3, 0xe, &(0x7f00000005c0)=""/98)
getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000280), &(0x7f00000002c0)=0x4)
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000240)={<r2=>0x0, 0x80000, r0})
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000440)={r2, 0x80000, r0})
chmod(&(0x7f0000000000)='./file0\x00', 0x42)
r3 = getpgid(0xffffffffffffffff)
ptrace$peekuser(0x3, r3, 0x0)
r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x20202, 0x0)
getsockopt$inet6_dccp_buf(r4, 0x21, 0x8d, &(0x7f0000000480)=""/125, &(0x7f0000000340)=0xfffffc22)
write$tun(r4, &(0x7f0000000880)=ANY=[@ANYBLOB="6a3d604dffef6c641c3206000000000000009cb6ce59ab73159378516f4e8095f904c5d25dec59bb9bbc10aa05e9f89a05b46da75a8fdf86f96c5e509df63bee99ac7fa8a6445fe579bba3a2140143ac57310a878d90881ba07d71646b7601e68ffd141c136b44350b65114b2fad52930471035fdab85d952c511445a69019d0ce000000eaeb8231be7831c68cccc9b4000000"], 0x1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000180)=0x4)
getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f00000001c0)={0x0, 0x7}, &(0x7f0000000200)=0x8)
fallocate(r4, 0x0, 0x0, 0x0)
r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000400)='/dev/kvm\x00', 0x400000, 0x0)
r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0)
mq_notify(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x1, 0x2})
ioctl$KVM_CREATE_IRQCHIP(r6, 0xae60)
gettid()
accept(0xffffffffffffffff, 0x0, &(0x7f0000000100))
ioctl$KVM_CREATE_PIT2(r6, 0x4040ae77, &(0x7f0000516000)={0x100000})
dup2(r5, r6)
clock_gettime(0x0, &(0x7f0000000380)={<r7=>0x0, <r8=>0x0})
timerfd_settime(r0, 0x1, &(0x7f0000000680)={{0x77359400}, {r7, r8+10000000}}, &(0x7f00000006c0))
clock_gettime(0x0, &(0x7f0000000740))

[  165.999452] 9pnet_virtio: no channels available for device ./file0/file0
[  166.023001] 9pnet_virtio: no channels available for device ./file0
[  166.036258] sg_write: data in/out 36090/144 bytes for SCSI command 0x67-- guessing data in;
2018/03/30 15:57:17 executing program 1:
r0 = epoll_create(0x7fe7ffff)
r1 = epoll_create(0x4)
r2 = socket$rds(0x15, 0x5, 0x0)
r3 = epoll_create(0x100000001)
r4 = accept(r2, &(0x7f00000000c0)=@pppoe, &(0x7f0000000080)=0x80)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002380)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000002480)=0xe8)
ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f00000024c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, 0x101, 0x2, 0xcfc, 0x400, 0x0, 0x60000, r5})
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f000000e000))
epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000000d000))
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000000dff4))
r6 = epoll_create(0x46c)
r7 = epoll_create(0x400000000000804)
ioctl$int_out(r6, 0x5462, &(0x7f0000000040))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c7f000))
r8 = epoll_create(0x6)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r7, &(0x7f0000d5dff4))
epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r6, &(0x7f000050aff4))

2018/03/30 15:57:17 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x1000002, 0x0)
ioctl$TCXONC(r0, 0x540a, 0x0)
r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400000)
ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000040)={0x1ff, 0x8, [0x3791f047, 0xb6d]})
write(r0, &(0x7f0000caf000)="9c", 0x1)
ioctl$TCXONC(r0, 0x540a, 0x2)
ioctl$TCXONC(r0, 0x540a, 0x2)
ioctl$TCXONC(r0, 0x540a, 0x1)
setsockopt$packet_buf(r1, 0x107, 0x2, &(0x7f0000000080)="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", 0x1000)

2018/03/30 15:57:17 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0)
r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0)
ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000000))
fstat(r1, &(0x7f0000000080))

[  166.036258]    program syz-executor7 not setting count and/or reply_len properly
[  166.077758] 9pnet_virtio: no channels available for device ./file0/file0
[  166.100308] 9pnet_virtio: no channels available for device ./file0
2018/03/30 15:57:17 executing program 0:
r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x302)
read(r0, &(0x7f0000fb6000)=""/28, 0x1c)
r1 = getpid()
sched_setaffinity(r1, 0x8, &(0x7f0000d4b000)=0x2)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc3, @tick, 0x0, {}, 0x7f, 0x0, 0x100})
ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000140))
ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000))
utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0xfff, 0x1})
r2 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x800)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000000c0)={<r3=>0x0, 0x54, "0571b2f61723be7e8479607f21cd1eea21fc01caff2a6b6f297d20966a82d2e3642556bb9847e8283d594f1d17a75e2514989e133c39cc282180208847376a6e644be8cc2c444f9baa569394aacb96ad269a12bc"}, &(0x7f0000000180)=0x5c)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r3, 0x33, 0xf9}, &(0x7f0000000200)=0xc)
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0)

2018/03/30 15:57:17 executing program 7:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8))
r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0)
close(r1)
socket$packet(0x11, 0x3, 0x300)
ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208})
ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000002c0)={0x2, 0x0, [{0x0, 0x22, &(0x7f0000000100)=""/34}, {0x0, 0x17, &(0x7f0000000140)=""/23}]})
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1})
sendto$inet6(r1, &(0x7f0000000080)="5c19005bf0f0498dfc11e1af6830", 0xe, 0x0, &(0x7f00000000c0)={0xa, 0x0, 0x4, @loopback={0x0, 0x1}}, 0x1c)
fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000180)=0x2)

2018/03/30 15:57:17 executing program 2:
getitimer(0x3, &(0x7f0000000100))
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)={0x0, 0x0, <r1=>0xffffffffffffffff})
ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f00000000c0)={0x0, 0x0, 0x1, 0x1})
ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f00000002c0)={&(0x7f0000ffa000/0x3000)=nil, 0x7, 0x3, 0x20, &(0x7f0000ffb000/0x4000)=nil, 0x4})
pipe(&(0x7f0000000080)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f0000001600))
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000000240)={0x20, 0x2c, 0xafb, 0x0, 0x0, {0x2}, [@typed={0xc, 0x3f, @str='IPVS\x00'}]}, 0x20}, 0x1}, 0x0)
setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'gre0\x00'}, 0x18)
setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000001d00)={0x1, 'vcan0\x00'}, 0x18)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000180)={0x2, [<r4=>0x0, 0x0]}, &(0x7f00000001c0)=0xc)
socket$key(0xf, 0x3, 0x2)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000280)={0xffff, 0x8, 0x202, 0xff, 0x3ff, 0x4, 0x9, 0x7, r4}, 0x20)

2018/03/30 15:57:17 executing program 6:
r0 = socket$key(0xf, 0x3, 0x2)
pwritev(0xffffffffffffffff, &(0x7f0000000280)=[{&(0x7f0000000380)="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", 0x7e9}], 0x1, 0x0)
sendmsg$key(0xffffffffffffffff, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000002500)=ANY=[]}, 0x1}, 0x0)
r1 = dup2(r0, 0xffffffffffffffff)
accept4$nfc_llcp(r1, &(0x7f0000002340), &(0x7f0000000000)=0x60, 0x80000)
pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000280)}], 0x1, 0x0)
fstat(r0, &(0x7f00000022c0))
setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000240), 0x4)
r2 = getpid()
r3 = syz_open_procfs(r2, &(0x7f0000000380)="27dd105369a7d9a000")
mkdir(&(0x7f0000000100)='./file0\x00', 0x90)
mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0))
setsockopt$packet_int(r1, 0x107, 0x0, &(0x7f0000000200)=0x5, 0xfffffffffffffd7d)
mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0)
mount(&(0x7f0000002600)='.', &(0x7f0000002680)='.', &(0x7f0000a60000)='fuse\x00', 0x0, &(0x7f0000d1cfff)="96")
preadv(r3, &(0x7f0000000040)=[{&(0x7f00000036c0)=""/4096, 0x120}], 0x1, 0x0)
ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000140)={{0x3, 0xbcf}, 'port0\x00', 0x10, 0x0, 0x0, 0xfff, 0x3, 0x9, 0xeaa, 0x0, 0x1, 0x3})
openat$cgroup(0xffffffffffffff9c, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0)
tee(r0, r0, 0x400000000000000, 0x7)
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000002400)={{{@in6=@mcast2, @in=@multicast1}}, {{@in6=@mcast2}}}, &(0x7f00000002c0)=0x369)
r4 = getpgid(0xffffffffffffffff)
r5 = syz_open_procfs(r4, &(0x7f0000000e40)="636f726564756d64c618dc96b9d1e4820086215db54a705f66696c74657200")
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000000840)={<r6=>0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}}, &(0x7f0000000900)=0x84)
getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000000d00)={r6, 0x43, 0x0, 0x1, 0x3, 0xdd, 0x0, 0x401000000, {r6, @in6={{0xa, 0x4e22, 0x200, @dev={0xfe, 0x80, [], 0xc}, 0xfffffffffffffff9}}, 0x8, 0x0, 0x0, 0x0, 0x6}}, &(0x7f0000000dc0)=0x25e)
getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001f00)=@sack_info={0x0, 0x6, 0x10000000000}, &(0x7f0000001f40)=0xc)
r7 = syz_open_procfs(r2, &(0x7f0000000340)='oom_adj\x00')
mkdir(&(0x7f0000000100)='./file0\x00', 0x0)
mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000b80)="050000000000", 0x0, &(0x7f0000000200))
ioctl$SNDRV_TIMER_IOCTL_TREAD(r3, 0x40045402, &(0x7f00000000c0))
mount(&(0x7f00000001c0)='.', &(0x7f0000000140)='./file0\x00', &(0x7f0000000000)='squa\x00\x00\x00\x00\x00', 0x20000, 0x0)
preadv(r7, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0)

2018/03/30 15:57:17 executing program 1:
r0 = epoll_create(0x7fe7ffff)
r1 = epoll_create(0x4)
r2 = socket$rds(0x15, 0x5, 0x0)
r3 = epoll_create(0x100000001)
r4 = accept(r2, &(0x7f00000000c0)=@pppoe, &(0x7f0000000080)=0x80)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002380)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000002480)=0xe8)
ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f00000024c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, 0x101, 0x2, 0xcfc, 0x400, 0x0, 0x60000, r5})
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f000000e000))
epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000000d000))
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000000dff4))
r6 = epoll_create(0x46c)
r7 = epoll_create(0x400000000000804)
ioctl$int_out(r6, 0x5462, &(0x7f0000000040))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c7f000))
r8 = epoll_create(0x6)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r7, &(0x7f0000d5dff4))
epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r6, &(0x7f000050aff4))

2018/03/30 15:57:17 executing program 5:
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$binder(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x2)
r1 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x800)
ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x0, 0x0, &(0x7f0000000080)=ANY=[], 0x0, 0x0, &(0x7f0000012fc7)})
dup3(r1, r0, 0x0)
ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000012000)={0x0, 0x0, &(0x7f0000015000), 0x1, 0x0, &(0x7f0000016000)='o'})
setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000040), 0xc)

2018/03/30 15:57:17 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0)
r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x4000, 0x0)
ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000240))
r2 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0xc55, 0x400000)
setsockopt$inet_udp_int(r2, 0x11, 0x1, &(0x7f0000000280)=0x1, 0x4)
setsockopt$inet_udp_int(r2, 0x11, 0x66, &(0x7f00000001c0)=0x4, 0x4)
openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x51d802, 0x0)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x400000000e)
shmat(0x0, &(0x7f0000000000/0x2000)=nil, 0x4000)
r3 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0xc0800)
mkdirat$cgroup(r3, &(0x7f0000000100)='syz0\x00', 0x1ff)
ioctl$FIONREAD(r0, 0x80047437, &(0x7f0000000080))
openat$ashmem(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ashmem\x00', 0x121002, 0x0)

2018/03/30 15:57:17 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r1 = memfd_create(&(0x7f0000000b40)="626465765c7b1b025e6b657972696e676c6f73656375726974795d656d317573657240657468312a7573657200", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x0, 0x3, 0xffffffff}, &(0x7f0000000440)=0x10)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x7fff, 0x0, 0x0, 0x0, 0x5, 0x5, 0x6, 0x10001, 0x9, 0x200, 0x4, 0x3304, 0x6, 0x8, 0x3]}, &(0x7f0000000580)=0x100)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000005c0)={<r2=>0x0, 0x10001, 0x81, 0x9}, &(0x7f0000000600)=0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000640)={r2, @in6={{0xa, 0x4e23, 0x81, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1, 0x4, 0x40000000000f8, 0x1, 0x6}, &(0x7f0000000a40)=0x98)
getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000740), &(0x7f0000000780)=0x8)
ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000340)=<r3=>0x0)
r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r5 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r4, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xffffffffffffff83, &(0x7f00000000c0)={&(0x7f0000000700)={0x14, 0x1d, 0xffffffffffffffff, 0x70bd2d, 0x0, {0x806b}}, 0x14}, 0x1}, 0x0)
fcntl$setown(r0, 0x8, r3)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000007c0)={<r6=>0x0, @in6={{0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0xe}, 0x3}}}, &(0x7f0000000880)=0x84)
ioctl$sock_ifreq(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'ipddp0\x00', @ifru_mtu=0x1})
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(0xffffffffffffffff, r0, &(0x7f0000000080), 0x102000004)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000a80)={r6, 0x21, 0x30}, 0xc)
getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000b00), &(0x7f0000000b80)=0x4)
ioctl$LOOP_CLR_FD(r0, 0x4c01)
fdatasync(r0)
nanosleep(&(0x7f00000001c0)={0x77359400}, &(0x7f0000000200))
syz_open_dev$sndpcmp(&(0x7f0000000380)='/dev/snd/pcmC#D#p\x00', 0x80000000, 0x400000)
dup3(r1, r5, 0x80000)
socket$vsock_stream(0x28, 0x1, 0x0)
getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={<r7=>0x0, 0x9, 0x0, 0x3}, &(0x7f0000000100)=0xffffffffffffff6d)
setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000980)={r7, @in6={{0xa, 0x4e21, 0x9, @dev={0xfe, 0x80, [], 0x13}, 0x1f}}}, 0x84)

[  166.241195] IPVS: stopping master sync thread 23124 ...
[  166.246711] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 0
[  166.276311] binder: 23127:23129 ioctl c0306201 20012000 returned -11
[  166.295556] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 0
[  166.296349] IPVS: stopping master sync thread 23137 ...
[  166.322967] print_req_error: 4 callbacks suppressed
[  166.322973] print_req_error: I/O error, dev loop0, sector 0
[  166.334618] binder: 23127:23129 ioctl c0306201 20012000 returned -11
2018/03/30 15:57:17 executing program 2:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
fanotify_init(0x0, 0x181000)
r2 = eventfd2(0x0, 0x0)
ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000080)={r2})
r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x10000, 0x0)
ioctl$TCSBRKP(r3, 0x5425, 0xfffffffffffffffa)
ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60)
r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x81, 0x0)
r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001440)='/dev/vga_arbiter\x00', 0x800, 0x0)
ioctl$KVM_GET_IRQCHIP(r3, 0xc208ae62, &(0x7f0000001340)=@ioapic)
ioctl$VHOST_SET_VRING_CALL(r5, 0x4008af21, &(0x7f0000000040)={0x69e4dea11cfd8fb2})
ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000358fe0)={r2, 0x0, 0x2, r2})
mkdirat$cgroup(r3, &(0x7f00000000c0)="3f0365e900", 0x1ff)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000000240)=ANY=[@ANYRES32=<r6=>0x0, @ANYBLOB="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"], &(0x7f0000001280)=0x2)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00000012c0)={0x3, 0x337e, 0x2, 0x9, 0x3, 0x2, 0x4, 0x7fff, <r7=>r6}, &(0x7f0000001300)=0x20)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000100)={0xff, 0x208, 0x8001, 0x10, r7}, &(0x7f0000000140)=0x10)
ppoll(&(0x7f0000000100), 0x2000000000000322, &(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f0000000180)={0x7f}, 0x247)

2018/03/30 15:57:17 executing program 1:
r0 = epoll_create(0x7fe7ffff)
r1 = epoll_create(0x4)
r2 = socket$rds(0x15, 0x5, 0x0)
r3 = epoll_create(0x100000001)
r4 = accept(r2, &(0x7f00000000c0)=@pppoe, &(0x7f0000000080)=0x80)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002380)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000002480)=0xe8)
ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f00000024c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, 0x101, 0x2, 0xcfc, 0x400, 0x0, 0x60000, r5})
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f000000e000))
epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000000d000))
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000000dff4))
r6 = epoll_create(0x46c)
r7 = epoll_create(0x400000000000804)
ioctl$int_out(r6, 0x5462, &(0x7f0000000040))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c7f000))
r8 = epoll_create(0x6)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r7, &(0x7f0000d5dff4))
epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r6, &(0x7f000050aff4))

2018/03/30 15:57:17 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r1 = memfd_create(&(0x7f0000000b40)="626465765c7b1b025e6b657972696e676c6f73656375726974795d656d317573657240657468312a7573657200", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x0, 0x3, 0xffffffff}, &(0x7f0000000440)=0x10)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x7fff, 0x0, 0x0, 0x0, 0x5, 0x5, 0x6, 0x10001, 0x9, 0x200, 0x4, 0x3304, 0x6, 0x8, 0x3]}, &(0x7f0000000580)=0x100)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000005c0)={<r2=>0x0, 0x10001, 0x81, 0x9}, &(0x7f0000000600)=0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000640)={r2, @in6={{0xa, 0x4e23, 0x81, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1, 0x4, 0x40000000000f8, 0x1, 0x6}, &(0x7f0000000a40)=0x98)
getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000740), &(0x7f0000000780)=0x8)
ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000340)=<r3=>0x0)
r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r5 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r4, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xffffffffffffff83, &(0x7f00000000c0)={&(0x7f0000000700)={0x14, 0x1d, 0xffffffffffffffff, 0x70bd2d, 0x0, {0x806b}}, 0x14}, 0x1}, 0x0)
fcntl$setown(r0, 0x8, r3)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000007c0)={<r6=>0x0, @in6={{0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0xe}, 0x3}}}, &(0x7f0000000880)=0x84)
ioctl$sock_ifreq(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'ipddp0\x00', @ifru_mtu=0x1})
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(0xffffffffffffffff, r0, &(0x7f0000000080), 0x102000004)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000a80)={r6, 0x21, 0x30}, 0xc)
getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000b00), &(0x7f0000000b80)=0x4)
ioctl$LOOP_CLR_FD(r0, 0x4c01)
fdatasync(r0)
nanosleep(&(0x7f00000001c0)={0x77359400}, &(0x7f0000000200))
syz_open_dev$sndpcmp(&(0x7f0000000380)='/dev/snd/pcmC#D#p\x00', 0x80000000, 0x400000)
dup3(r1, r5, 0x80000)
socket$vsock_stream(0x28, 0x1, 0x0)
getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={<r7=>0x0, 0x9, 0x0, 0x3}, &(0x7f0000000100)=0xffffffffffffff6d)
setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000980)={r7, @in6={{0xa, 0x4e21, 0x9, @dev={0xfe, 0x80, [], 0x13}, 0x1f}}}, 0x84)

2018/03/30 15:57:17 executing program 3:
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080)=0x1, 0x4)
bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c)
connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000da2ffc)=0xa069, 0xfea4)
r1 = dup(r0)
write$eventfd(r1, &(0x7f0000605ff8), 0xffbe)
sendmmsg$alg(r1, &(0x7f0000359000)=[{0x0, 0x0, &(0x7f0000a45000)=[{&(0x7f0000001140)="c0", 0x1}], 0x1, &(0x7f0000360cd8)}], 0x1, 0x0)
write$eventfd(r1, &(0x7f00006d5000), 0x8)
setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001100)={0x3}, 0x20)
write$vnet(r1, &(0x7f00005fdf98)={0x1, {&(0x7f0000bcd000)=""/4096, 0x1000, &(0x7f00002e7000)=""/216}}, 0x68)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040)={0x1010000000000000}, 0x4)
syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x5, 0x200)

2018/03/30 15:57:17 executing program 5:
mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x972, 0xffffffffffffffff, 0x0)
mlock2(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x0)
mremap(&(0x7f0000b18000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000b1e000/0x2000)=nil)
r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7, 0x100)
ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000040)=0x8)
mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5)

2018/03/30 15:57:17 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/rpc\x00')
getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000180)=0x5, &(0x7f00000001c0)=0x4)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', <r2=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@dellink={0x20, 0x11, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}}, 0x20}, 0x1}, 0x0)
fcntl$setpipe(r0, 0x407, 0x1)

2018/03/30 15:57:17 executing program 7:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x10001, {{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x88)
setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'lo\x00'}, 0x18)
ioctl(r0, 0x800000000008982, &(0x7f0000000000))
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mq_timedreceive(r2, &(0x7f00000002c0)=""/15, 0xf, 0x5, &(0x7f0000000380)={0x77359400})
r3 = fcntl$dupfd(r1, 0x0, r2)
setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000080)=0x300000000000000, 0x4)
r4 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108)
ioctl$KVM_SET_SIGNAL_MASK(r3, 0x4004ae8b, &(0x7f00000008c0)=ANY=[@ANYBLOB="9f000000005ba9893d2c2ca2adb2ab07354fd2db0671b6e7e201cbac066ab3a2a7cd006ead5c00c963ed4f7e9a88f8f820ed31eee5fbfea3b5f6289936ce7715ba6abfacbf5eb7ae367266e5909ac38723a7d68408a5f4b5f388f0a48c126357bac4fb51fce213605383b82aad649542c25826e01ac83327636a4f326073c4e4639649b5beec550e22e1adf64b93cdd7215ce0e9dc76c9074b5c43579996f2da6c5bda"])
syz_genetlink_get_family_id$ipvs(&(0x7f0000000540)='IPVS\x00')
sendmsg$IPVS_CMD_SET_INFO(r3, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0xffffffffffffffff}, 0xc, &(0x7f0000000340)={&(0x7f0000000480)=ANY=[@ANYBLOB="04f4e8c4a7020000dcd713348b75583cccf5b2bf0532984b855741320d992aeb39d145403076edaf0dc60774b6808849c229f4300f3db3861e2ecb7a5d0bde74eeaca5625b37ad5df6"], 0x1}, 0x1, 0x0, 0x0, 0x10}, 0x20004840)
writev(r2, &(0x7f0000000180)=[{&(0x7f00000000c0)="1e5b7b1d30859a82aa0b7eb4ad6ebf0634b21e3b0fbbf9b86bbbf64f4ca8d1e3f171e7ec690d308028b3b56716", 0x2d}], 0x1)
setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00', 0x3}, 0x18)
ioctl$sock_ifreq(r4, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue})
r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000440)='/dev/rtc\x00', 0x10000, 0x0)
r6 = socket$nl_generic(0x10, 0x3, 0x10)
getsockopt$inet_mreqn(r5, 0x0, 0x27, &(0x7f00000001c0)={@multicast1}, &(0x7f0000000200)=0xfffffffffffffcc3)
setsockopt$netlink_NETLINK_BROADCAST_ERROR(r6, 0x10e, 0x4, &(0x7f0000000000)=0x5, 0x4)
ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)=<r7=>0x0)
ptrace$setregs(0xd, r7, 0x2, &(0x7f0000000140)="bf392927c7fce1ae0d082eb065fb5f12f87b08780342c96afbca800db4f7a1ad08141a0d230b67e614def7a19d13736fee6c9993524b612d904017974f8cc228d7754449835f0e47ff8dc9573830086e9fad694c64317ae920652be80f4b4a2c0a1bb8faeacbceae3ed7a5f86af37896fc6b9d55c30c37039abeb8f825857341e829f353a19a9849ea22b931c2ef00ab68d7efc9f31fdbb8f5c382264d364fd70997b592a82b0823d1c591a97429b9bbf653356e7cbf6dac446a85dab5fa86c2134e498d2eb5bffd056cb91f720f455d3d4878c1dd940043afb4d974979faa1334fdb71ef96faadcbe4ca2abe6b0cd3c68df84")
setsockopt$inet_tcp_int(r3, 0x6, 0x1f, &(0x7f0000000240)=0x1, 0x4)
ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x40082406, &(0x7f0000000280)='/dev/rtc\x00')

2018/03/30 15:57:17 executing program 5:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0)
ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000bc0)=""/246)
ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)=0x600210)
openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0)
r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x8000, 0x0)
pread64(r0, &(0x7f0000000240)=""/226, 0xffffffffffffffc6, 0x0)
pwritev(r0, &(0x7f0000ed8f70)=[{&(0x7f00007d7f41)='k', 0x1}], 0x1, 0x0)
r2 = msgget(0x1, 0x80)
msgrcv(r2, &(0x7f00000008c0)=ANY=[@ANYBLOB="800004000000000000000000000022000000000000000000002831396698c4edd468d0632924f1606300000000018000000000000000000000000000000000000000000000000000000042c30000f8060000003b35b000000000000000000000000000000000000088fd00ffffffffff000000000000f0c5d787895dfc38b5c76c81740e73284443f6af005e4a24929ac3b8d3a1c649e27403b949b8bfc6f52cae4e516fc55b898b94c9a12d128d0165b8fe6c951a060f7b344d95af49eac9c6"], 0x64, 0x1, 0x3000)
r3 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x0, 0x2)
write$sndseq(r3, &(0x7f00005cbf70)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result={0x0, 0x8}}], 0x30)
accept4(r1, &(0x7f0000000840)=@pptp={0x0, 0x0, {0x0, @multicast1}}, &(0x7f0000000200)=0x80, 0x800)
readv(r3, &(0x7f000035dfe0)=[{&(0x7f000044affd)=""/3, 0x3}], 0x1)
ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(0xffffffffffffffff, 0xc4c85513, &(0x7f0000000340)={{0xffffffff, 0x7, 0x1, 0x26c4, "02e9ebbb216a45b57ded9462aa77ca8133f988213e0b529833a4215c24f9def694acbbf5122e58431cb90f5f", 0x80}, 0xad6e, [0x5, 0x5, 0x20, 0x8, 0x21, 0x3f, 0x2, 0x0, 0x1, 0x100000001, 0x7, 0x7, 0x5, 0x80000000, 0x1, 0x80, 0x3c73, 0x2, 0x6, 0x7, 0x9, 0x9, 0x1, 0x4, 0x3f, 0x8, 0x4, 0x80, 0x8, 0x81, 0xfffffffffffffff8, 0x100000000, 0x401, 0x6, 0x7, 0x3f, 0x401, 0x7, 0x1, 0x3, 0xcf5, 0xeaad, 0x8, 0x9, 0x8, 0x1ff0000000, 0x7, 0x7, 0x1b, 0x6, 0x2, 0x80, 0x2, 0x6b5, 0x9, 0x5, 0x9, 0x0, 0x6, 0x101, 0x9, 0x9, 0x2, 0x7, 0x401, 0x0, 0x6, 0x20, 0x21c, 0x8, 0x4787, 0x7f, 0x6, 0x5, 0xffffffff80000001, 0x5, 0x2, 0x3f, 0x4, 0x3c, 0x2, 0x100, 0x626, 0x6, 0x93, 0x2, 0xffff, 0x7fff, 0x14ddf1f8, 0x8, 0x1, 0x1, 0x40, 0x1f, 0x9, 0x9, 0x35, 0xffffffff, 0x6, 0x10000, 0x3, 0x3, 0x8000, 0x800, 0xfa5, 0x857b, 0x0, 0x3f6b, 0x10000, 0x80000000, 0xfffffffffffffffb, 0x3, 0x2, 0x1, 0x8, 0x0, 0x400, 0x4, 0x3, 0x80000001, 0x80000000, 0x1f, 0x2388, 0x7, 0x3, 0x699, 0x80000001, 0x9], {0x0, 0x989680}})
ioctl$sock_inet6_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000100))
ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f00000001c0))
ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000180))

2018/03/30 15:57:17 executing program 0:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8))
r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x0, 0x0)
close(r1)
r2 = socket$packet(0x11, 0x2, 0x300)
ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000000)=0x200000000)
ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1})
ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000000140)=""/72)

2018/03/30 15:57:17 executing program 6:
setrlimit(0x0, &(0x7f0000000000)={0x3ff, 0x3fc})
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0)
utimes(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080))
sendmsg$unix(r2, &(0x7f000062e000)={&(0x7f0000690ff6)=@abs, 0x8, &(0x7f000000d000), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="180400000000a70251f4e7a10c74a7cfc9d6fdeaa8360000000000356240b9f9324fece9152ae7dba8548abb465070fec2895ce9bf7dd73d250fc8d3ae645cefa14782257231dcab14746ea39ad22ccf6dbc6f514da33573f112487ece332bdef25f8854ecdc8cfe2b50194fcb51fbc8ee8a487e8c9fe55442bdccccde1f8acc", @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x18}, 0x0)
r4 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x200000, 0x200000)
symlinkat(&(0x7f0000000200)='./file0\x00', r4, &(0x7f0000000280)='./file0\x00')
close(r1)
r5 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x2f, 0x488000)
ioctl$sock_ipx_SIOCIPXNCPCONN(r5, 0x89e3, &(0x7f00000001c0)=0xfffffffffffffff9)
close(r2)
close(r0)

2018/03/30 15:57:18 executing program 2:
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x140, 0x0)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340)={<r1=>0x0}, &(0x7f0000000380)=0xc)
unshare(0x20000000)
clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff))
ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0)
wait4(r1, 0x0, 0x40000000, &(0x7f0000000800))
ioprio_set$pid(0x2, 0x0, 0x0)
r2 = socket$alg(0x26, 0x5, 0x0)
r3 = dup(r2)
bind$alg(r2, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58)
getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000280), &(0x7f00000002c0)=0xb)
r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00')
sendmsg$IPVS_CMD_GET_INFO(r3, &(0x7f00000007c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x21800804}, 0xc, &(0x7f0000000440)={&(0x7f0000000680)={0x110, r4, 0x40c, 0x70bd2c, 0x25dfdbfd, {0xf}, [@IPVS_CMD_ATTR_DAEMON={0x58, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'dummy0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x578e}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x19}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0xf}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}]}, @IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x200}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff]}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x84a7}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}]}]}, 0x110}, 0x1, 0x0, 0x0, 0xc011}, 0x800)
mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x200000c, 0x800010, 0xffffffffffffffff, 0x0)
r5 = accept$alg(r2, 0x0, 0x0)
socketpair(0x7, 0x8000a, 0x1, &(0x7f00000004c0)={<r6=>0xffffffffffffffff})
clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff))
wait4(0x0, 0x0, 0x0, &(0x7f0000781f70))
ioprio_set$pid(0x2, 0x0, 0x0)
clone(0x80000400, &(0x7f000052cf69), &(0x7f0000000000), &(0x7f0000e9b000), &(0x7f0000ce4000))
recvmsg(r5, &(0x7f0000000480)={&(0x7f0000000040)=@nfc_llcp, 0x80, &(0x7f0000000000)=[{&(0x7f0000002380)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={<r7=>0x0, 0xe4, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x100000001}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in6={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0xff}, @in6={0xa, 0x4e20, 0xfffffffffffffff9, @dev={0xfe, 0x80, [], 0x11}, 0x7f}, @in6={0xa, 0x4e21, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in={0x2, 0x4e21, @multicast1=0xe0000001}]}, &(0x7f0000000140)=0x10)
pipe(&(0x7f0000000480)={<r8=>0xffffffffffffffff})
ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000600))
setsockopt$inet_buf(r6, 0x0, 0x20, &(0x7f0000000540)="20c13217525bf9e914aeafd4c2c3eb88cf18508d58d7c0ff9f0bd423884bce926140fa33974422f5e9f841b351b17d602018183f702310db8019c4859a64cae0f295e70fd2291d20c32cdfb257d6f34a6b3a59676223c1dce384826723bc20fd070ef096406eaac1df3a65e5d87d19dd54bc7879eac1fb42871f2556820172fa1ebbf9e0fe84767189d3bd6e4dee6d773d616f9b4c3bd72f9d4a6f6a2e91982b8c700bbb1d2236f956d4fcbad92825d70ca3c255", 0xb4)
ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000200)={0xfffffffffffffffb, 0x0, 0x10001, 0x7})
ioctl$DRM_IOCTL_SG_ALLOC(r8, 0xc0106438, &(0x7f0000000240)={0x6})
bind$rds(r6, &(0x7f0000000500)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10)
setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={r7}, 0x8)
clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000))

2018/03/30 15:57:18 executing program 3:
r0 = socket$vsock_dgram(0x28, 0x2, 0x0)
socket$inet_icmp(0x2, 0x2, 0x1)
shutdown(r0, 0xfffffffffffffffe)
fadvise64(r0, 0x0, 0x37b, 0x1)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x200400, 0x49)
ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000040))
geteuid()

[  166.530352] 8021q: VLANs not supported on lo
2018/03/30 15:57:18 executing program 1:
r0 = epoll_create(0x7fe7ffff)
r1 = epoll_create(0x4)
r2 = socket$rds(0x15, 0x5, 0x0)
r3 = epoll_create(0x100000001)
r4 = accept(r2, &(0x7f00000000c0)=@pppoe, &(0x7f0000000080)=0x80)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002380)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000002480)=0xe8)
ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f00000024c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, 0x101, 0x2, 0xcfc, 0x400, 0x41e05c73, 0x0, r5})
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f000000e000))
epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000000d000))
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000000dff4))
r6 = epoll_create(0x46c)
r7 = epoll_create(0x400000000000804)
ioctl$int_out(r6, 0x5462, &(0x7f0000000040))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c7f000))
r8 = epoll_create(0x6)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r7, &(0x7f0000d5dff4))
epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r6, &(0x7f000050aff4))

[  166.561550] print_req_error: I/O error, dev loop0, sector 0
2018/03/30 15:57:18 executing program 0:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
fdatasync(r0)
sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000000)={0x1c, 0x1d, 0x301, 0x0, 0x0, {0x5}, [@nested={0x8, 0x3, [@generic="da"]}]}, 0x1c}, 0x1}, 0x0)

2018/03/30 15:57:18 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r1 = memfd_create(&(0x7f0000000b40)="626465765c7b1b025e6b657972696e676c6f73656375726974795d656d317573657240657468312a7573657200", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x0, 0x3, 0xffffffff}, &(0x7f0000000440)=0x10)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x7fff, 0x0, 0x0, 0x0, 0x5, 0x5, 0x6, 0x10001, 0x9, 0x200, 0x4, 0x3304, 0x6, 0x8, 0x3]}, &(0x7f0000000580)=0x100)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000005c0)={<r2=>0x0, 0x10001, 0x81, 0x9}, &(0x7f0000000600)=0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000640)={r2, @in6={{0xa, 0x4e23, 0x81, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1, 0x4, 0x40000000000f8, 0x1, 0x6}, &(0x7f0000000a40)=0x98)
getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000740), &(0x7f0000000780)=0x8)
ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000340)=<r3=>0x0)
r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r5 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r4, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xffffffffffffff83, &(0x7f00000000c0)={&(0x7f0000000700)={0x14, 0x1d, 0xffffffffffffffff, 0x70bd2d, 0x0, {0x806b}}, 0x14}, 0x1}, 0x0)
fcntl$setown(r0, 0x8, r3)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000007c0)={<r6=>0x0, @in6={{0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0xe}, 0x3}}}, &(0x7f0000000880)=0x84)
ioctl$sock_ifreq(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'ipddp0\x00', @ifru_mtu=0x1})
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, 0xffffffffffffffff, &(0x7f0000000080), 0x102000004)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000a80)={r6, 0x21, 0x30}, 0xc)
getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000b00), &(0x7f0000000b80)=0x4)
ioctl$LOOP_CLR_FD(r0, 0x4c01)
fdatasync(r0)
nanosleep(&(0x7f00000001c0)={0x77359400}, &(0x7f0000000200))
syz_open_dev$sndpcmp(&(0x7f0000000380)='/dev/snd/pcmC#D#p\x00', 0x80000000, 0x400000)
dup3(r1, r5, 0x80000)
socket$vsock_stream(0x28, 0x1, 0x0)
getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={<r7=>0x0, 0x9, 0x0, 0x3}, &(0x7f0000000100)=0xffffffffffffff6d)
setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000980)={r7, @in6={{0xa, 0x4e21, 0x9, @dev={0xfe, 0x80, [], 0x13}, 0x1f}}}, 0x84)

2018/03/30 15:57:18 executing program 3:
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)
mkdir(&(0x7f000000dff6)='./control\x00', 0x0)
r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f000002cff6)='./control\x00', 0x0)
mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180)={<r1=>0x0, 0x0, 0x0, 0x5539}, &(0x7f00000001c0)=0x10)
setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000200)={r1, 0xa9f5}, 0x8)
r2 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x122)
symlinkat(&(0x7f0000000080)='./control\x00', r2, &(0x7f00000000c0)='./control\x00')
symlinkat(&(0x7f0000023ff8)='./control\x00', r2, &(0x7f0000012ff6)='./control\x00')
renameat2(r0, &(0x7f0000000000)='./control\x00', r2, &(0x7f0000000040)='./control\x00', 0x2)

2018/03/30 15:57:18 executing program 0:
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0)
getpeername$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x10)
r1 = socket$netlink(0x10, 0x3, 0x0)
readv(r1, &(0x7f0000000640)=[{&(0x7f0000000080)=""/46, 0x2e}, {&(0x7f0000002040)=""/4096, 0xcd1}, {&(0x7f0000000140)=""/25, 0x19}, {&(0x7f0000000180)=""/80, 0x50}, {&(0x7f00000006c0)=""/250, 0xfa}, {&(0x7f0000000300)=""/141, 0x8d}, {&(0x7f0000000840)=""/149, 0x95}, {&(0x7f00000005c0)=""/107, 0x6b}], 0x8)
sendmsg$nl_generic(r1, &(0x7f00000003c0)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)=ANY=[@ANYBLOB="140000004200e0b4e2d8e50de74053918f250000"], 0x14}, 0x1}, 0x0)

[  166.622299] IPVS: sync thread started: state = BACKUP, mcast_ifn = lo, syncid = 3, id = 0
[  166.657244] 8021q: VLANs not supported on lo
2018/03/30 15:57:18 executing program 1:
r0 = epoll_create(0x7fe7ffff)
r1 = epoll_create(0x4)
r2 = socket$rds(0x15, 0x5, 0x0)
r3 = epoll_create(0x100000001)
r4 = accept(r2, &(0x7f00000000c0)=@pppoe, &(0x7f0000000080)=0x80)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002380)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000002480)=0xe8)
ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f00000024c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, 0x101, 0x2, 0xcfc, 0x400, 0x41e05c73, 0x0, r5})
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f000000e000))
epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000000d000))
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000000dff4))
r6 = epoll_create(0x46c)
r7 = epoll_create(0x400000000000804)
ioctl$int_out(r6, 0x5462, &(0x7f0000000040))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c7f000))
r8 = epoll_create(0x6)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r7, &(0x7f0000d5dff4))
epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r6, &(0x7f000050aff4))

2018/03/30 15:57:18 executing program 7:
mkdir(&(0x7f0000000040)='./file0/bus\x00', 0xffffffffffffffff)
r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0x0)
unshare(0x40600)
sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000080)=@ethernet={0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000001340)=[{&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000001100)="52c8230f74919c9a0b3934ccc90688763029a7796840d7da814e59e8118e9fed427687608ec81268f4731fff463340a5567b50448808b9aa269f80fee682276bf441fa65976c0b8ba3e631d00f", 0x4d}, {&(0x7f0000001180)="bb25477122af206df48cea97d1de92b20905ef07467a6ceae847a3111f6f3db1e63beaff2230e061c08504ed5e0527645294b9d979b00d548ccc201134c2d6c7b91a27", 0x43}, {&(0x7f0000001200)="29390a7c04f6f838c05824ca3c61d0af63781543636ebf0057390f18e54982b52d78930145342b630f555eecf99608b9fff6e2cc240b9928b17cf9f8949b331c123e1470e43f0f0453531fc5f1cae7beab8cca382af3", 0x56}, {&(0x7f0000001280)="aa99f632be2cd0e205b387af095cb79214bde0f81256603a262193d254cbd377685e8b0990229f7328d8d35f1896f9741faa4145e628d515724ea67bf22775f67543c71550004847a1eb3b54dca98821caf856ca9acafbb055205fcc62d0cf63cfefff76adae04e07e956843af4e276d4390537417d4c6e8cef48a73b4a31eece656cb8faab706f3cd4fbc5b6c", 0x8d}], 0x5, &(0x7f00000013c0)=[{0x80, 0x10d, 0x1, "69df31cc4ad7e3eb048a31d69d1b6df1eee40d2a8538c64ba614ca173d1190967bf9e0a22aaa34bbb384c2dce7124f8ea129b504b1fbadea5ff8a7753d4c74a43b4191479a92d62eab160a73980ae36dd0e14fa17048266a45570e8debd11fe46f6762ba445b4ede03"}], 0x80, 0x4000}, 0x8004)
fchmod(r0, 0x0)

[  166.800369] print_req_error: I/O error, dev loop0, sector 0
2018/03/30 15:57:18 executing program 5:
r0 = syz_open_procfs(0x0, &(0x7f0000000180)="6e65742f69676d700034fae9b846ab9d1d2ed05ffc549210e7dec18312870b0055faa516b62bfc9a10b924895d034f3988a1fc1b505ec1f25e95bd889b3acfe95b4861ef0a0e68f1a2b093a4ace83ff2d435d1ce020000000000000036cd4f72c4a8f84ad046a5a4449772d90d8cb84472a1120b81a241115f94ef0bea300aac7bb3dd3d405a9e86d5b5023f")
preadv(r0, &(0x7f0000000000)=[{&(0x7f0000001340)=""/4096, 0xffffffffffffffb1}], 0x1, 0x0)

2018/03/30 15:57:18 executing program 6:
r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000000000)=""/28, 0x1c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000200)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a})
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00000035c0)={'nr0\x00', <r3=>0x0})
ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000003600)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, r3})
setsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f0000000040)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc)
r4 = memfd_create(&(0x7f0000000080)='dev ', 0x4)
r5 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r4, 0x40605346, &(0x7f00000000c0)={0x8, 0x0, {0x3, 0x0, 0xe, 0x2, 0x6}})
fallocate(r4, 0x0, 0x0, 0x1)
fchmod(r4, 0x80)
getsockopt$inet_mreqsrc(r4, 0x0, 0x2f, &(0x7f0000000240)={@empty, @multicast1, @remote}, &(0x7f0000000280)=0xc)
sched_setaffinity(0x0, 0x8, &(0x7f00009ad000))
setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00000002c0)=0x8, 0x4)
ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0)
r6 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r6, 0xc08c5332, &(0x7f0000000180)={0x0, 0x0, 0x101, 'queue0\x00'})
read(r6, &(0x7f0000fb6000)=""/28, 0x1c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r5, 0xc0a85320, &(0x7f0000000600)={{0x8}, "706f72743800000000000000150000000400000000000000000e7f000000000000003c0100000000000000000000000000000000000000e2ff0000400800", 0x9, 0x20000010800a, 0xfffffffffffffffb, 0x4, 0x0, 0x0, 0x20003, 0x0, 0x3})
ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r6, 0x40605346, &(0x7f0000000100)={0x0, 0x0, {0x0, 0x0, 0x0, 0xfffffffffffffffc}})
ftruncate(r6, 0x8)
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000140))
pipe2(&(0x7f0000000400)={<r7=>0xffffffffffffffff}, 0x80000)
ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000000c0)={0x0, 0x0, 0x0, {0x77359400}})
r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0)
vmsplice(r8, &(0x7f0000000840)=[{&(0x7f0000000440)="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", 0xfc}, {&(0x7f00000006c0)="edc12f11003fbfa61e96fe401115689aabeeeef321088cac9ecd5e09f107818e9d5f0d1bbcb727beb65b2d95ba76f0b1e1724983610e807bc9982cd8c40aed5437a68d0075410575dba999fa731dd8a8725219922e919bc3a64097eba3e4e78106dd3c53a3e3f7feaf34838c8fc145f11a4b2322b866a1474a00693be8cbded0abbb55", 0x83}], 0x2, 0xa)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f00000003c0)={<r9=>0x0, 0x5c, &(0x7f0000000540)=[@in6={0xa, 0x4e24, 0x200, @mcast2={0xff, 0x2, [], 0x1}, 0x400}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x15}}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x19}}]}, &(0x7f00000005c0)=0x10)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r8, 0x84, 0x66, &(0x7f0000000380)={r9, 0xb79}, &(0x7f0000000340)=0x8)

2018/03/30 15:57:18 executing program 0:
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/rpc\x00')
fstat(r0, &(0x7f0000000040))
fstat(r0, &(0x7f0000000180))

2018/03/30 15:57:18 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = dup3(r0, r0, 0x80000)
ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000140)={0x1, 0x501, 0x4, 0x8, 0x8, 0x18})
bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa}, 0x1c)
socket$inet6(0xa, 0x8000000000000802, 0x0)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0)
r2 = add_key(&(0x7f0000016ff8)='keyring\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$setperm(0x5, r2, 0x80004)
r3 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x10001, 0x64f82)
r4 = semget(0x0, 0x3, 0x0)
ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04)
semop(r4, &(0x7f00000001c0)=[{0x3, 0x7, 0x1800}, {0x7, 0x8000, 0x1800}, {0x3, 0x4, 0x800}], 0x3)
ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f00000000c0)={{0x2, 0x4e21, @broadcast=0xffffffff}, {0x6}, 0x2a, {0x2, 0x4e22, @broadcast=0xffffffff}, 'ip6gretap0\x00'})
setsockopt$packet_int(r3, 0x107, 0xf, &(0x7f0000000080), 0x4)
read$eventfd(r1, &(0x7f0000000180), 0x8)
keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a, 0x0})
keyctl$join(0x1, &(0x7f0000017000)={0x73, 0x79, 0x7a, 0x0})

2018/03/30 15:57:18 executing program 7:
mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000208972, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0xc4f0, 0x101000)
ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000140)=""/39)
madvise(&(0x7f000099b000/0x4000)=nil, 0x4000, 0x0)
r1 = dup(0xffffffffffffff9c)
ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000000)={0x5, 0x1})
clone(0x0, &(0x7f0000000000), &(0x7f0000000ffc), &(0x7f0000000ffc), &(0x7f0000000000))
mlock(&(0x7f0000a67000/0x2000)=nil, 0x2000)
r2 = shmget$private(0x0, 0x2000, 0x1, &(0x7f00009b8000/0x2000)=nil)
ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000000040)={0x7ff, 0x4, 0x1})
shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000080)=""/95)
shmat(r2, &(0x7f0000b03000/0x3000)=nil, 0x4000)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0xc)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={<r3=>0x0}, &(0x7f0000000280)=0xc)
getpgrp(r3)
getpid()
getpgrp(0x0)
sendmsg$nl_generic(r1, &(0x7f0000000500)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10010000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x1d0}, 0x1, 0x0, 0x0, 0x59f01b2306b00e95}, 0x24008804)

2018/03/30 15:57:18 executing program 2:
r0 = fcntl$getown(0xffffffffffffffff, 0x9)
openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x2, 0x0)
syz_open_procfs(r0, &(0x7f00000000c0)='net/ip_vs_stats\x00')
syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
listen(r2, 0x0)
r3 = socket$nl_netfilter(0x10, 0x3, 0xc)
r4 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x99a2, 0x1)
ioctl$VHOST_SET_VRING_ADDR(r4, 0x4028af11, &(0x7f0000000180)={0x2, 0x0, &(0x7f0000000100)=""/15, &(0x7f0000000140)=""/44, &(0x7f00000002c0)=""/126, 0x100000})
write(r3, &(0x7f0000000080)="1f0000000104ff00fd438f7b00000000", 0x10)
write(0xffffffffffffffff, &(0x7f0000000000)="1f0000000104fffff13b54c007110000f30501000b000200720e0000000000", 0x1f)
r5 = syz_open_dev$dspn(&(0x7f0000000340)='/dev/dsp#\x00', 0x0, 0x2)
ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1)
ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000280)={0x2, <r6=>r1, 0x1})
ioctl$SNDRV_TIMER_IOCTL_STOP(r5, 0x54a1)
sendto$inet6(r1, &(0x7f0000000380)="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", 0x56, 0x20000004, &(0x7f000031e000)={0xa, 0x4e24}, 0x1c)
syz_open_dev$audion(&(0x7f0000000580)='/dev/audio#\x00', 0x0, 0x1)
sched_setaffinity(0x0, 0x8, &(0x7f0000d81ff8)=0x101)
ioctl$sock_inet_SIOCSIFBRDADDR(r6, 0x891a, &(0x7f0000000040)={'sit0\x00', {0x2, 0x4e20}})
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x10, 0xffffffffffffffff, 0x0)
r7 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0)
ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r7, 0x40045532, &(0x7f000000affc))
openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x0, 0x0)
syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0)
syz_open_dev$sndpcmc(&(0x7f000000d000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0)
gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000))

2018/03/30 15:57:18 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r1 = memfd_create(&(0x7f0000000b40)="626465765c7b1b025e6b657972696e676c6f73656375726974795d656d317573657240657468312a7573657200", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x0, 0x3, 0xffffffff}, &(0x7f0000000440)=0x10)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x7fff, 0x0, 0x0, 0x0, 0x5, 0x5, 0x6, 0x10001, 0x9, 0x200, 0x4, 0x3304, 0x6, 0x8, 0x3]}, &(0x7f0000000580)=0x100)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000005c0)={<r2=>0x0, 0x10001, 0x81, 0x9}, &(0x7f0000000600)=0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000640)={r2, @in6={{0xa, 0x4e23, 0x81, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1, 0x4, 0x40000000000f8, 0x1, 0x6}, &(0x7f0000000a40)=0x98)
getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000740), &(0x7f0000000780)=0x8)
ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000340)=<r3=>0x0)
r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r5 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r4, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xffffffffffffff83, &(0x7f00000000c0)={&(0x7f0000000700)={0x14, 0x1d, 0xffffffffffffffff, 0x70bd2d, 0x0, {0x806b}}, 0x14}, 0x1}, 0x0)
fcntl$setown(r0, 0x8, r3)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000007c0)={<r6=>0x0, @in6={{0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0xe}, 0x3}}}, &(0x7f0000000880)=0x84)
ioctl$sock_ifreq(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'ipddp0\x00', @ifru_mtu=0x1})
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, 0xffffffffffffffff, &(0x7f0000000080), 0x102000004)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000a80)={r6, 0x21, 0x30}, 0xc)
getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000b00), &(0x7f0000000b80)=0x4)
ioctl$LOOP_CLR_FD(r0, 0x4c01)
fdatasync(r0)
nanosleep(&(0x7f00000001c0)={0x77359400}, &(0x7f0000000200))
syz_open_dev$sndpcmp(&(0x7f0000000380)='/dev/snd/pcmC#D#p\x00', 0x80000000, 0x400000)
dup3(r1, r5, 0x80000)
socket$vsock_stream(0x28, 0x1, 0x0)
getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={<r7=>0x0, 0x9, 0x0, 0x3}, &(0x7f0000000100)=0xffffffffffffff6d)
setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000980)={r7, @in6={{0xa, 0x4e21, 0x9, @dev={0xfe, 0x80, [], 0x13}, 0x1f}}}, 0x84)

2018/03/30 15:57:18 executing program 1:
r0 = epoll_create(0x7fe7ffff)
r1 = epoll_create(0x4)
r2 = socket$rds(0x15, 0x5, 0x0)
r3 = epoll_create(0x100000001)
r4 = accept(r2, &(0x7f00000000c0)=@pppoe, &(0x7f0000000080)=0x80)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002380)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000002480)=0xe8)
ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f00000024c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, 0x101, 0x2, 0xcfc, 0x400, 0x41e05c73, 0x0, r5})
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f000000e000))
epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000000d000))
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000000dff4))
r6 = epoll_create(0x46c)
r7 = epoll_create(0x400000000000804)
ioctl$int_out(r6, 0x5462, &(0x7f0000000040))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c7f000))
r8 = epoll_create(0x6)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r7, &(0x7f0000d5dff4))
epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r6, &(0x7f000050aff4))

2018/03/30 15:57:18 executing program 0:
r0 = syz_open_dev$audion(&(0x7f0000000280)='/dev/audio#\x00', 0x6, 0x20401)
r1 = accept4$netrom(r0, &(0x7f0000000300), &(0x7f0000000380)=0xfffffef7, 0x80000)
r2 = fcntl$dupfd(r1, 0x406, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={<r3=>0x0, 0x7fffffff, 0x862, 0x7fff, 0x5, 0x4, 0x69f, 0xfffffffffffffffc, {0x0, @in={{0x2, 0x4e24}}, 0x7, 0x81, 0x0, 0x5, 0x1}}, &(0x7f00000000c0)=0xb0)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r3, 0x8, 0x100000000000}, 0xc)
fallocate(r2, 0x2, 0x6, 0x800)
mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0)
mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000ee6000)='./file0\x00', &(0x7f000092e000)='mqueue\x00', 0x800, &(0x7f0000cde000))
r4 = open(&(0x7f000041d000)='./file0\x00', 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000500)={0x5, 0xd537, 0x0, 'queue0\x00', 0x81})
ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r2, 0xc1205531, &(0x7f00000003c0)={0x0, 0x3f, 0x1, 0x8, [], [], [], 0x7, 0x7, 0x5, 0x100000000, "de44f79f393a750726065dca082a80a3"})
getdents64(r4, &(0x7f00003cdf66)=""/120, 0x78)
ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000180))
socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000140)={<r5=>0xffffffffffffffff})
fcntl$addseals(r5, 0x409, 0x2)
rmdir(&(0x7f00000001c0)='./file0\x00')

2018/03/30 15:57:18 executing program 5:
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0)
sync_file_range(r0, 0xf6, 0x6, 0x3)
r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x105000, 0x0)
gettid()
ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f00000000c0)={'gre0\x00', 0xffffffffffffffe1})
r2 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x2)
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003)
r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0)
ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0)
socket$pptp(0x18, 0x1, 0x2)
perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
dup3(0xffffffffffffffff, r3, 0x0)
getpgid(0x0)
r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x1, 0x0)
r5 = shmget(0xffffffffffffffff, 0x3000, 0x901, &(0x7f0000ffd000/0x3000)=nil)
shmat(r5, &(0x7f0000ffd000/0x2000)=nil, 0x5003)
ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000000480))
ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0)
ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0)
getsockname$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8)
lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680))
socket$nl_route(0x10, 0x3, 0x0)
ioctl$KVM_DIRTY_TLB(0xffffffffffffffff, 0x4010aeaa, &(0x7f0000000180)={0x8, 0x2})
pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000280)="d3040902a63c7eef2e78502b2720e838ba1985ab5e76bf899862b37885d0e0e70899ae9e98b1bb6b59d3e30852847200d224893c268a78be59555c8f1ddf2e", 0x3f}], 0x1, 0x0)
getsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000000340)={@remote, @multicast2}, &(0x7f0000000380)=0x8)
gettid()
sendfile(r0, r2, &(0x7f00000ddff8), 0x102000001)
sync_file_range(r0, 0x2, 0x7fffffff, 0x7)
timer_create(0x0, &(0x7f0000000140)={0x0, 0x28, 0x2, @thr={&(0x7f0000000080)="97f52e4637f9391f7037ae640f9a2a148acb0267f02bb497377349c87c0ee91de36b3d47176898bd005d59a346072b12d2758d3e43792befb9ddf4ef1a028d", &(0x7f0000000100)}}, &(0x7f00000001c0))
ioctl$SIOCGIFHWADDR(r4, 0x8927, &(0x7f0000000100))

2018/03/30 15:57:18 executing program 0:
fcntl$getown(0xffffffffffffffff, 0x9)
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8))
r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0)
getsockname$netlink(0xffffffffffffffff, &(0x7f0000000240), &(0x7f0000000280)=0xc)
close(r1)
socket$packet(0x11, 0x3, 0x300)
getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000480)=ANY=[], &(0x7f00000003c0))
getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000400)={<r2=>0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x7964, 0x3, 0x100000001, 0xffffffff, 0x1}, &(0x7f0000000380)=0x98)
setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000004c0)=@assoc_value={r2, 0x9}, 0x0)
ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000300)=0x3)
accept$netrom(r1, &(0x7f00000000c0)=@full, &(0x7f0000000140)=0x48)
ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000000)=0x200000000)
readv(r0, &(0x7f0000000040)=[{&(0x7f0000000180)=""/153, 0x99}], 0x1)
ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000040)={0x0, r1})
openat$sequencer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer\x00', 0x10100, 0x0)

2018/03/30 15:57:18 executing program 1:
r0 = epoll_create(0x7fe7ffff)
r1 = epoll_create(0x4)
r2 = socket$rds(0x15, 0x5, 0x0)
r3 = epoll_create(0x100000001)
r4 = accept(r2, &(0x7f00000000c0)=@pppoe, &(0x7f0000000080)=0x80)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002380)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000002480)=0xe8)
ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f00000024c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, 0x101, 0x2, 0xcfc, 0x400, 0x41e05c73, 0x60000})
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f000000e000))
epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000000d000))
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000000dff4))
r6 = epoll_create(0x46c)
r7 = epoll_create(0x400000000000804)
ioctl$int_out(r6, 0x5462, &(0x7f0000000040))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c7f000))
r8 = epoll_create(0x6)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r7, &(0x7f0000d5dff4))
epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r6, &(0x7f000050aff4))

2018/03/30 15:57:18 executing program 2:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0x9, 0x0, <r1=>0xffffffffffffffff})
mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r1, 0x0)
mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil)
openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=<r2=>0x0)
sched_getparam(r2, &(0x7f00000000c0))
write(0xffffffffffffffff, &(0x7f0000000140), 0x0)
r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
pipe2(&(0x7f0000e3eff8)={0x0, <r4=>0x0}, 0x0)
perf_event_open(&(0x7f00000001c0)={0x5, 0x70, 0x1ff, 0x80, 0x80, 0x50, 0x0, 0x2, 0x9040, 0x8, 0x2d64, 0x7, 0x8, 0x7ff, 0x9, 0x7, 0xff, 0x26, 0x9, 0x8000, 0x0, 0xffff, 0xefd, 0x3, 0x6, 0x7, 0x7, 0x0, 0x8, 0x10001, 0x8, 0x401, 0x1, 0x100000000, 0x3, 0xc3, 0x400, 0x45a, 0x0, 0xb, 0x2, @perf_bp={&(0x7f0000000180), 0xd}, 0x4000, 0x9, 0x101, 0x0, 0x7fff, 0x99, 0x1ff}, r2, 0x8, r4, 0xa)
r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0)
dup3(r5, r4, 0x0)
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="b9870300000f329a1a00c0fee400c4c31120660d4ab981030000b806000000ba000000000f30c4e2392db636fb66ed0f3266b817018ed0c4e161f1c70f01cf66b8dc008ec8", 0x45}], 0x1, 0x0, &(0x7f0000000040), 0x0)
ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0)

2018/03/30 15:57:18 executing program 5:
r0 = socket(0x200000000210, 0x6, 0x10)
write(r0, &(0x7f0000000080)="240000002a005f000000000000ed7601000010ff0100000000000200ffffffff0100ff10", 0x24)

2018/03/30 15:57:18 executing program 0:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
r3 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="4056d672aa4999b3801f4b06ab03451d0f659d2d397fac691c82ce2da05f3773907210e109e5a19761e910dd3d036264ccbf7c4f10c6984ff6195204255b9d1c6272edc4e62870da41ca10e22955948c99a4f679d7682014af2a231028d6d1fbf9025f6003d2d23e67525a6108fe6f2ce7459e5ecbfd8b37035e1d0e58ecfd49c6799a8c846f9c3cc9069e7ce5759d56b02450559af5454b8f442b8f23d283ae264debc904ad48904111239e122cedffdd85dbd69ff0247c35bc9cb853d07d9f1fc77fa64fd6659ceef043aa132ad039159ffc5f75843bf8fa57ad49c2d1652172983a19832a053200325826c1", 0xed, 0xfffffffffffffffd)
keyctl$get_keyring_id(0x0, r3, 0x4)
ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="56000000000000000b0200000000000000a8"])

2018/03/30 15:57:18 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r1 = memfd_create(&(0x7f0000000b40)="626465765c7b1b025e6b657972696e676c6f73656375726974795d656d317573657240657468312a7573657200", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x0, 0x3, 0xffffffff}, &(0x7f0000000440)=0x10)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x7fff, 0x0, 0x0, 0x0, 0x5, 0x5, 0x6, 0x10001, 0x9, 0x200, 0x4, 0x3304, 0x6, 0x8, 0x3]}, &(0x7f0000000580)=0x100)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000005c0)={<r2=>0x0, 0x10001, 0x81, 0x9}, &(0x7f0000000600)=0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000640)={r2, @in6={{0xa, 0x4e23, 0x81, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1, 0x4, 0x40000000000f8, 0x1, 0x6}, &(0x7f0000000a40)=0x98)
getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000740), &(0x7f0000000780)=0x8)
ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000340)=<r3=>0x0)
r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r5 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r4, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xffffffffffffff83, &(0x7f00000000c0)={&(0x7f0000000700)={0x14, 0x1d, 0xffffffffffffffff, 0x70bd2d, 0x0, {0x806b}}, 0x14}, 0x1}, 0x0)
fcntl$setown(r0, 0x8, r3)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000007c0)={<r6=>0x0, @in6={{0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0xe}, 0x3}}}, &(0x7f0000000880)=0x84)
ioctl$sock_ifreq(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'ipddp0\x00', @ifru_mtu=0x1})
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, 0xffffffffffffffff, &(0x7f0000000080), 0x102000004)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000a80)={r6, 0x21, 0x30}, 0xc)
getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000b00), &(0x7f0000000b80)=0x4)
ioctl$LOOP_CLR_FD(r0, 0x4c01)
fdatasync(r0)
nanosleep(&(0x7f00000001c0)={0x77359400}, &(0x7f0000000200))
syz_open_dev$sndpcmp(&(0x7f0000000380)='/dev/snd/pcmC#D#p\x00', 0x80000000, 0x400000)
dup3(r1, r5, 0x80000)
socket$vsock_stream(0x28, 0x1, 0x0)
getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={<r7=>0x0, 0x9, 0x0, 0x3}, &(0x7f0000000100)=0xffffffffffffff6d)
setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000980)={r7, @in6={{0xa, 0x4e21, 0x9, @dev={0xfe, 0x80, [], 0x13}, 0x1f}}}, 0x84)

2018/03/30 15:57:18 executing program 3:
r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/qat_adf_ctl\x00', 0x0, 0x0)
getdents64(r0, &(0x7f0000001400)=""/36, 0x24)
r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40005, 0x0)
fallocate(r1, 0x8, 0x0, 0x1000)
perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000001380), 0x4)
fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/237)
memfd_create(&(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x2)

[  167.094884] ALSA: seq fatal error: cannot create timer (-22)
[  167.120784] x86/PAT: syz-executor2:23281 map pfn RAM range req write-combining for [mem 0x1862d0000-0x1862d3fff], got write-back
[  167.177533] x86/PAT: syz-executor2:23296 map pfn RAM range req write-combining for [mem 0x1862d0000-0x1862d3fff], got write-back
[  167.228568] print_req_error: I/O error, dev loop0, sector 0
2018/03/30 15:57:18 executing program 7:
socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000040))
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mlock2(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\b\x00\x00'], &(0x7f00000001c0)=0x8)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0)

2018/03/30 15:57:18 executing program 1:
r0 = epoll_create(0x7fe7ffff)
r1 = epoll_create(0x4)
r2 = socket$rds(0x15, 0x5, 0x0)
r3 = epoll_create(0x100000001)
r4 = accept(r2, &(0x7f00000000c0)=@pppoe, &(0x7f0000000080)=0x80)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002380)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000002480)=0xe8)
ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f00000024c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, 0x101, 0x2, 0xcfc, 0x400, 0x41e05c73, 0x60000})
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f000000e000))
epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000000d000))
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000000dff4))
r6 = epoll_create(0x46c)
r7 = epoll_create(0x400000000000804)
ioctl$int_out(r6, 0x5462, &(0x7f0000000040))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c7f000))
r8 = epoll_create(0x6)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r7, &(0x7f0000d5dff4))
epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r6, &(0x7f000050aff4))

2018/03/30 15:57:18 executing program 5:
r0 = socket$vsock_stream(0x28, 0x1, 0x0)
r1 = dup(r0)
setsockopt$inet6_int(r1, 0x28, 0x11, &(0x7f0000000040), 0x6d22a4738750826)
setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000080)="ee835b20b7770b9120d1d043720868f855fe86d551d332c4e6a3f1ab14beed5c7171673595cdb2cfffa49534267332b6c8d4a6266afafaf54d0e89e3f685066fbde740fe1c656b7be4283847af9fac5d678b55b74d8897e18ccd9cffa154a72d6b1765bd359fa6b4a1b7c3384cf4018781b3afdb08c083a9d51eb6c1606f4682652647c879de37f548c8eaa9115f5c7629bbca1589c76edba8cd9034f5bc52326251fce16c6206ed72495e48e779", 0xae)
setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000140)={0x2, {{0xa, 0x4e20, 0x6, @loopback={0x0, 0x1}, 0xa7be}}, {{0xa, 0x4e20, 0x7fff, @dev={0xfe, 0x80, [], 0xc}, 0x400}}}, 0x108)

2018/03/30 15:57:18 executing program 0:
socket$netlink(0x10, 0x3, 0x0)

2018/03/30 15:57:18 executing program 3:
r0 = socket(0x2, 0x805, 0xb)
socket$inet(0x2, 0x6, 0xffff)
sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af3ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10)
getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000000), &(0x7f0000000040)=0xc)

2018/03/30 15:57:18 executing program 2:
r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x4100, 0x0)
sendmsg(r0, &(0x7f0000000180)={&(0x7f00000000c0)=@rc={0x1f, {0x1, 0x6, 0x2d, 0x63, 0x9b6b, 0x200}, 0x3}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000140)=[{0x30, 0x111, 0x7f, "3c2328dfb5348f15a6e1160845c731413db4313ceb5ea1d73d99429733e3d9"}], 0x30, 0x1}, 0x50)
r1 = socket$inet6_sctp(0xa, 0x9, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000f74fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c)
sendto$inet6(r1, &(0x7f0000856f71)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0xfffffffffffffff8}, 0x8)

2018/03/30 15:57:18 executing program 6:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000007c0)='./cgroup.net/syz0\x00', 0x200002, 0x0)
mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2, 0x10010, 0xffffffffffffffff, 0x0)
r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000700)='/dev/vcs\x00', 0x0, 0x0)
setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000740)="3a98cdd1836ba17b3ed7523afc420a6069d4c11889fb8fa5e2171c5328170df081f282f16a1b78a37066b0b7a84e050962c2c220f962d51d2dd46c29e41ed4b9417256f51e19d10c858b08ef0b93124b0b", 0x51)
bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0x6, 0x4, 0x2106, 0x3, 0x0, r0, 0x0, [0xa]}, 0x2c)
io_setup(0xa161, &(0x7f0000000380)=<r2=>0x0)
io_getevents(r2, 0x6, 0x9, &(0x7f00000003c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000500)={0x77359400})
r3 = accept(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, <r4=>0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000080)=0x80)
setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r4, 0x111, 0x1, 0xfff, 0x4)
r5 = syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x6, 0x1)
ioctl$KVM_INTERRUPT(r5, 0x4004ae86, &(0x7f0000000280)=0x7)
setsockopt$sock_void(r1, 0x1, 0xad8cd09112742721, 0x0, 0x0)
setsockopt$inet6_group_source_req(r3, 0x29, 0x2e, &(0x7f00000005c0)={0x800, {{0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0xfffffffffffffffe}}, {{0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0x14}, 0xf9}}}, 0x108)
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000300)={r5, 0x28, &(0x7f0000000240)={0x0, <r6=>0x0}}, 0x10)
bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000580)={r6, 0x34, 0x18}, 0xc)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000100)=0x115)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000140)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x0, @rand_addr}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x2, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @in6={0xa, 0x4e23, 0x7, @mcast1={0xff, 0x1, [], 0x1}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @in6={0xa, 0x4e22, 0x3, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x100000001}], 0xc0)
socket$inet_sctp(0x2, 0x5, 0x84)
ioctl$sock_SIOCBRADDBR(r5, 0x89a0, &(0x7f0000000340)='gretap0\x00')
syz_open_dev$urandom(&(0x7f00000002c0)='/dev/urandom\x00', 0x0, 0x80)
openat$cgroup_subtree(r0, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0)
getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000000800)={@ipv4={[], [], @rand_addr}, <r7=>0x0}, &(0x7f0000000840)=0x14)
setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000000880)={r7, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x10)
setsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000000540)=0x30f8, 0x4)
openat$cgroup_ro(r0, &(0x7f0000000040)='rdma.current\x00', 0x0, 0x0)
dup(r0)

2018/03/30 15:57:18 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r1 = memfd_create(&(0x7f0000000b40)="626465765c7b1b025e6b657972696e676c6f73656375726974795d656d317573657240657468312a7573657200", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x0, 0x3, 0xffffffff}, &(0x7f0000000440)=0x10)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x7fff, 0x0, 0x0, 0x0, 0x5, 0x5, 0x6, 0x10001, 0x9, 0x200, 0x4, 0x3304, 0x6, 0x8, 0x3]}, &(0x7f0000000580)=0x100)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000005c0)={<r2=>0x0, 0x10001, 0x81, 0x9}, &(0x7f0000000600)=0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000640)={r2, @in6={{0xa, 0x4e23, 0x81, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1, 0x4, 0x40000000000f8, 0x1, 0x6}, &(0x7f0000000a40)=0x98)
getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000740), &(0x7f0000000780)=0x8)
ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000340)=<r3=>0x0)
r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r5 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r4, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xffffffffffffff83, &(0x7f00000000c0)={&(0x7f0000000700)={0x14, 0x1d, 0xffffffffffffffff, 0x70bd2d, 0x0, {0x806b}}, 0x14}, 0x1}, 0x0)
fcntl$setown(r0, 0x8, r3)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000007c0)={<r6=>0x0, @in6={{0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0xe}, 0x3}}}, &(0x7f0000000880)=0x84)
ioctl$sock_ifreq(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'ipddp0\x00', @ifru_mtu=0x1})
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r0, &(0x7f0000000080), 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000a80)={r6, 0x21, 0x30}, 0xc)
getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000b00), &(0x7f0000000b80)=0x4)
ioctl$LOOP_CLR_FD(r0, 0x4c01)
fdatasync(r0)
nanosleep(&(0x7f00000001c0)={0x77359400}, &(0x7f0000000200))
syz_open_dev$sndpcmp(&(0x7f0000000380)='/dev/snd/pcmC#D#p\x00', 0x80000000, 0x400000)
dup3(r1, r5, 0x80000)
socket$vsock_stream(0x28, 0x1, 0x0)
getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={<r7=>0x0, 0x9, 0x0, 0x3}, &(0x7f0000000100)=0xffffffffffffff6d)
setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000980)={r7, @in6={{0xa, 0x4e21, 0x9, @dev={0xfe, 0x80, [], 0x13}, 0x1f}}}, 0x84)

[  167.415667] print_req_error: I/O error, dev loop0, sector 0
2018/03/30 15:57:19 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x2, 0x1)
ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000180)={0xf1ea06b08bdb568d, r0})
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000140)=0x10)
r1 = syz_open_dev$sndseq(&(0x7f0000832ff3)='/dev/snd/seq\x00', 0x0, 0x8001)
ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f00000000c0)={{0x2}, {0x0, 0x2}})
syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x20c400)

2018/03/30 15:57:19 executing program 6:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x1000, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0)
accept4$llc(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x10, 0x800)
r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000180)=<r4=>0x0)
getresuid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)=<r5=>0x0)
ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000000280)={0x0, 0x3, r4, 0x9, r5, 0x6, 0x1, 0x7fffffff})
syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000400)=[@text32={0x20, &(0x7f00000000c0)="ea00280000b30082d6540f30ea030000002c0066b850000f00d066ba4200b802000000efc74424000a000000c7442402acc70000c7442406000000000f0114240f20e035100000000f22e03e64360f01cf0f22c7", 0x54}], 0x1, 0x0, &(0x7f0000000000), 0x0)
ioctl$KVM_RUN(r3, 0xae80, 0x0)
dup(0xffffffffffffffff)

2018/03/30 15:57:19 executing program 7:
futex(&(0x7f0000000040)=0x2, 0x3, 0x0, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f00000000c0)=0x2, 0x2)
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0)
futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0)
futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x0)
nanosleep(&(0x7f0000000180)={0x0, 0x1c9c380}, &(0x7f00000001c0))
futex(&(0x7f000000cffc)=0x4, 0xb, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0)
futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000)=0x1c0000000, 0x0)

2018/03/30 15:57:19 executing program 5:
r0 = memfd_create(&(0x7f0000000540)='\x00', 0x1)
r1 = perf_event_open(&(0x7f00000005c0)={0x7, 0x70, 0x8, 0x9, 0x81f6, 0x8, 0x0, 0xfffffffffffffe01, 0x142, 0x1, 0xff, 0x3, 0x6, 0x9, 0x4, 0x5, 0x100000000, 0x8, 0x6, 0x9, 0x1, 0x8, 0x1, 0x800, 0x0, 0xfff, 0x9, 0xf4ca, 0x7, 0x4, 0x7, 0x800, 0x3ff, 0x0, 0x2, 0x7ff, 0x80000000, 0xffffffff00000001, 0x0, 0x3, 0x2, @perf_bp={&(0x7f0000000580), 0x1}, 0x10000, 0xfd, 0xb6, 0x7, 0x6, 0xf21, 0x976}, 0x0, 0x5, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000001c0))
setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xcc, &(0x7f00000002c0)=0x1000000, 0x4)
r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000)
clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080))
perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000400)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c)
r3 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0)
ioctl$VHOST_SET_LOG_BASE(r3, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff))
ioctl$VHOST_SET_MEM_TABLE(r3, 0x4008af03, &(0x7f0000000000)=ANY=[])
bind$netlink(r2, &(0x7f0000000500)={0x10, 0x0, 0x25dfdbfe}, 0xc)
ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f0000000300)={0x784b, 0x3, 'client1\x00', 0x1, "6dea700b8d591e55", "08f1496fa810039fdc1fc424a6c5849c7ec6764d0f37c177947bcb618e55c868", 0x7})
r4 = syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0xfff, 0x301000)
r5 = eventfd2(0x0, 0x0)
ioctl$VHOST_SET_LOG_FD(r3, 0x4004af07, &(0x7f0000000000)=r5)
socket$nl_netfilter(0x10, 0x3, 0xc)
ioctl$VHOST_SET_VRING_ADDR(r3, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x1, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199})
ioctl$VHOST_SET_VRING_KICK(r3, 0x4008af20, &(0x7f0000000040)={0x0, r5})
r6 = fcntl$getown(r2, 0x9)
tkill(r6, 0xd)
ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f0000000640)={0x9d, "60c8f05c6c9a12692f546f3c41ea69dfdc906dd6fbff423f9452046bef7ed87d07b6b41f43ecc5d22026a8bfb87ee3a14f07a38e67f7a4f5eba8cd06040e05b59b76401bcb5a934dbf57e4a86136fd9afe516a51836f0248f750903d0e3e0e6afa189c7dfea5efcc36c15fb2f9b4c79c7230337524a4075323c0d5b45a26fdd7b2fca482c0edf4a5e1ff5e8547de7bd12920cbcff609019a7ef4b0f240"})
renameat(r2, &(0x7f0000000180)='./file0\x00', r2, &(0x7f0000000280)='./file0\x00')
setsockopt$ax25_buf(r4, 0x101, 0x19, &(0x7f0000000700)="647b460c5b44fff94c3f5e3448b37db02b013a53df9dc0c2639f", 0x1a)
ioctl$VHOST_VSOCK_SET_RUNNING(r3, 0x4004af61, &(0x7f0000f82ffc)=0x4001)
ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000000480)={0x1, &(0x7f00000003c0)=[{}]})

2018/03/30 15:57:19 executing program 1:
r0 = epoll_create(0x7fe7ffff)
r1 = epoll_create(0x4)
r2 = socket$rds(0x15, 0x5, 0x0)
r3 = epoll_create(0x100000001)
r4 = accept(r2, &(0x7f00000000c0)=@pppoe, &(0x7f0000000080)=0x80)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002380)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000002480)=0xe8)
ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f00000024c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, 0x101, 0x2, 0xcfc, 0x400, 0x41e05c73, 0x60000})
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f000000e000))
epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000000d000))
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000000dff4))
r6 = epoll_create(0x46c)
r7 = epoll_create(0x400000000000804)
ioctl$int_out(r6, 0x5462, &(0x7f0000000040))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c7f000))
r8 = epoll_create(0x6)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r7, &(0x7f0000d5dff4))
epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r6, &(0x7f000050aff4))

2018/03/30 15:57:19 executing program 2:
r0 = socket$nl_xfrm(0x11, 0x3, 0x6)
setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000200)={0x6, 0x7, 0x9000}, 0x4)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@loopback, @in6=@ipv4={[], [], @rand_addr}}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f0000000380)=0xe8)
r1 = accept$packet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, <r2=>0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000400)=0x14)
bind$packet(r0, &(0x7f0000000440)={0x11, 0x3, r2, 0x1, 0x1000, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0xfffffffffffffd73)
r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x800, 0x0)
ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000000600)={0x2, &(0x7f00000005c0)=[{}, {}]})
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000180)={<r4=>r0})
setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f00000001c0)=[@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}], 0x10)
syz_extract_tcp_res(&(0x7f0000000480), 0x6903, 0xa9)
setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x0, 0xfffffffffffffffd}, 0x4)
syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x6, 0x602)
tee(r4, r1, 0x2, 0x2)
r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x400200, 0x0)
ioctl$TIOCSBRK(r5, 0x5427)
syz_emit_ethernet(0x22, &(0x7f00000004c0)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaabb08002500001c00000000000090787f000001ac1414bb4e204e200008907845e86a58371e1e8b2343a000e315c5c972a8d63fb41825f2a202b3c3c7ee5675509e93e8a2d75cc72d72b989465525d518f1e8195f15d45537ce8321a7165edd4f49094a2aa5dff64bca253775cbc839c2d4b2a87ac321762aefaa80ca67e1961e7626b4b7d7744a8162a5366eb91d2453591a934ee08d4cf575a1be641787945895131b0d1d417073deccf9df8fb46b88f2cc9339beb706cf45b783c92b3d35bebba25ac3273f5560516dbb79a93b87975a7138"], &(0x7f0000000000))
syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x4c00)
openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x1, 0x0)

2018/03/30 15:57:19 executing program 3:
r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000000040)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f00004c1000)})
ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
r2 = socket$inet6(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r2, 0x29, 0xd1, &(0x7f00000000c0)=0x1e, 0x4)
setsockopt$inet6_int(r2, 0x29, 0xc8, &(0x7f0000000000), 0x4)
setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000040)={0x1, 0x1, 0x100000001, 0x158, 0xfffffffffffffe01}, 0xc)
r3 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r3, &(0x7f0000fe1000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc)
listen(r3, 0x0)
accept4$unix(r3, &(0x7f0000000100), &(0x7f0000000080)=0x6e, 0x80800)
connect$unix(r1, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc)
write(r1, &(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))
mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000200)={<r4=>0x0, @in6={{0xa, 0x4e22, 0x2e9, @local={0xfe, 0x80, [], 0xaa}, 0xfff}}, 0x7fff, 0x8, 0x1, 0x3, 0x800}, &(0x7f00000002c0)=0x98)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000380)={r4, 0x4c, &(0x7f0000000300)=[@in6={0xa, 0x4e24, 0x101, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffb}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @rand_addr=0xb5}]}, &(0x7f00000003c0)=0x10)

2018/03/30 15:57:19 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r1 = memfd_create(&(0x7f0000000b40)="626465765c7b1b025e6b657972696e676c6f73656375726974795d656d317573657240657468312a7573657200", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x0, 0x3, 0xffffffff}, &(0x7f0000000440)=0x10)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x7fff, 0x0, 0x0, 0x0, 0x5, 0x5, 0x6, 0x10001, 0x9, 0x200, 0x4, 0x3304, 0x6, 0x8, 0x3]}, &(0x7f0000000580)=0x100)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000005c0)={<r2=>0x0, 0x10001, 0x81, 0x9}, &(0x7f0000000600)=0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000640)={r2, @in6={{0xa, 0x4e23, 0x81, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1, 0x4, 0x40000000000f8, 0x1, 0x6}, &(0x7f0000000a40)=0x98)
getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000740), &(0x7f0000000780)=0x8)
ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000340)=<r3=>0x0)
r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r5 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r4, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xffffffffffffff83, &(0x7f00000000c0)={&(0x7f0000000700)={0x14, 0x1d, 0xffffffffffffffff, 0x70bd2d, 0x0, {0x806b}}, 0x14}, 0x1}, 0x0)
fcntl$setown(r0, 0x8, r3)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000007c0)={<r6=>0x0, @in6={{0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0xe}, 0x3}}}, &(0x7f0000000880)=0x84)
ioctl$sock_ifreq(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'ipddp0\x00', @ifru_mtu=0x1})
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r0, &(0x7f0000000080), 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000a80)={r6, 0x21, 0x30}, 0xc)
getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000b00), &(0x7f0000000b80)=0x4)
ioctl$LOOP_CLR_FD(r0, 0x4c01)
fdatasync(r0)
nanosleep(&(0x7f00000001c0)={0x77359400}, &(0x7f0000000200))
syz_open_dev$sndpcmp(&(0x7f0000000380)='/dev/snd/pcmC#D#p\x00', 0x80000000, 0x400000)
dup3(r1, r5, 0x80000)
socket$vsock_stream(0x28, 0x1, 0x0)
getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={<r7=>0x0, 0x9, 0x0, 0x3}, &(0x7f0000000100)=0xffffffffffffff6d)
setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000980)={r7, @in6={{0xa, 0x4e21, 0x9, @dev={0xfe, 0x80, [], 0x13}, 0x1f}}}, 0x84)

2018/03/30 15:57:19 executing program 0:
r0 = socket(0x18, 0x0, 0x1)
sendmmsg(0xffffffffffffffff, &(0x7f00000000c0)=[{{&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000000080)}}], 0x1, 0x0)
r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x90400, 0x0)
ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x1)
ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000100)={0x2, 0x2, 0x2, 0x2, 0x81})
connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26)
sendto(r0, &(0x7f000097f000), 0x360cc1, 0x0, &(0x7f0000bdb000)=@sco={0x1f}, 0x8)
getpeername(r0, &(0x7f0000000a00)=@ll={0x0, 0x0, <r2=>0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000a80)=0x80)
ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000180)={{0x2, 0x4e20, @multicast1=0xe0000001}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14, {0x2, 0x4e20, @broadcast=0xffffffff}, 'gre0\x00'})
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000ac0)={'gre0\x00', r2})

2018/03/30 15:57:19 executing program 2:
r0 = pkey_alloc(0x0, 0x2)
pkey_mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1, r0)
r1 = shmget$private(0x0, 0x2000, 0x1e80, &(0x7f0000ffc000/0x2000)=nil)
getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080))
shmctl$SHM_UNLOCK(r1, 0xc)

2018/03/30 15:57:19 executing program 0:
perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0x66, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x1000, 0x80)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4)

2018/03/30 15:57:19 executing program 5:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc)
r1 = socket$inet6_sctp(0xa, 0x1, 0x84)
getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000040)={'bcsh0\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1a}}})
setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000380)=@int=0x3, 0x4)
ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'bcsh0\x00', <r2=>0x0})
ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000180)={@dev={0xfe, 0x80, [], 0x13}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x6, 0x0, 0x42e, 0x100, 0x9, 0x80000000, r2})
r3 = socket$inet(0x2, 0xa, 0x5)
setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000600)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x200}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x1ff, @local={0xfe, 0x80, [], 0xaa}, 0x84}, @in6={0xa, 0x4e20, 0x4, @local={0xfe, 0x80, [], 0xaa}}], 0x74)
getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000200)={<r4=>0x0, 0x8}, &(0x7f0000000240)=0x8)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000300)={<r5=>r4, 0x70, &(0x7f0000000280)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1a}}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @rand_addr=0x3ff}, @in={0x2, 0x4e24, @multicast2=0xe0000002}]}, &(0x7f0000000340)=0x10)
setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000004c0)={r5, @in={{0x2, 0x4e20, @rand_addr=0x8}}}, 0x84)
socket$nl_xfrm(0x10, 0x3, 0x6)
ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000003c0)={'lo\x00', 0x4100})
ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000100)={'nr0\x00', {0x2, 0x4e24, @loopback=0x7f000001}})
setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000023afe8)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x1, [@multicast2=0xe0000002]}, 0x14)
pread64(r0, &(0x7f0000000340)=""/181, 0xb5, 0x62)
setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000f00000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x22f, [@empty]}, 0x14)
getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000180)={'nat\x00', 0x0, 0x3, 0xc4, [], 0x4, &(0x7f0000000040)=[{}, {}, {}, {}], &(0x7f0000000080)=""/196}, &(0x7f0000000200)=0x78)
r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000700)='/dev/sequencer\x00', 0x400, 0x0)
ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000740)={<r7=>0x0})
ioctl$DRM_IOCTL_GET_CTX(r6, 0xc0086423, &(0x7f0000000780)={r7, 0x1})
r8 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_mreqsrc(r8, 0x0, 0x27, &(0x7f00003fdff5)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc)
bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000400)=0x7, 0x4)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000480)={<r9=>0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xd}}}, 0xf80866d, 0x5}, &(0x7f0000000540)=0x90)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000006c0))
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000440)={<r10=>r9, 0x2}, &(0x7f00000005c0)=0x2ca)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000002c0)={<r11=>r10, 0x10001, 0xc9e9}, &(0x7f0000000300)=0x8)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000580)={r11, 0x1}, &(0x7f0000000680)=0x8)

[  167.675419] binder: 23358 RLIMIT_NICE not set
2018/03/30 15:57:19 executing program 1:
r0 = epoll_create(0x7fe7ffff)
r1 = epoll_create(0x4)
r2 = socket$rds(0x15, 0x5, 0x0)
r3 = epoll_create(0x100000001)
r4 = accept(r2, &(0x7f00000000c0)=@pppoe, &(0x7f0000000080)=0x80)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002380)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000002480)=0xe8)
ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f00000024c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, 0x101, 0x2, 0xcfc, 0x400, 0x41e05c73, 0x60000, r5})
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r3, &(0x7f000000e000))
epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000000d000))
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000000dff4))
r6 = epoll_create(0x46c)
r7 = epoll_create(0x400000000000804)
ioctl$int_out(r6, 0x5462, &(0x7f0000000040))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c7f000))
r8 = epoll_create(0x6)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r7, &(0x7f0000d5dff4))
epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r6, &(0x7f000050aff4))

2018/03/30 15:57:19 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000010aff6)='/dev/ptmx\x00', 0x0, 0x0)
r1 = socket$inet(0x2, 0x0, 0x0)
fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652700000004000000070000204500000000", 0x18, 0x0)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080)={<r2=>0x0, 0x9}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000180)={r2, 0x48df, 0x3, [0xffffffffffffff80, 0x80, 0x1]}, 0xe)

[  167.727857] sctp: [Deprecated]: syz-executor5 (pid 23381) Use of int in max_burst socket option deprecated.
[  167.727857] Use struct sctp_assoc_value instead
[  167.756382] print_req_error: I/O error, dev loop0, sector 0
[  167.765606] binder: 23357:23375 ioctl c0306201 20004000 returned -14
2018/03/30 15:57:19 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r1 = memfd_create(&(0x7f0000000b40)="626465765c7b1b025e6b657972696e676c6f73656375726974795d656d317573657240657468312a7573657200", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x0, 0x3, 0xffffffff}, &(0x7f0000000440)=0x10)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x7fff, 0x0, 0x0, 0x0, 0x5, 0x5, 0x6, 0x10001, 0x9, 0x200, 0x4, 0x3304, 0x6, 0x8, 0x3]}, &(0x7f0000000580)=0x100)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000005c0)={<r2=>0x0, 0x10001, 0x81, 0x9}, &(0x7f0000000600)=0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000640)={r2, @in6={{0xa, 0x4e23, 0x81, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1, 0x4, 0x40000000000f8, 0x1, 0x6}, &(0x7f0000000a40)=0x98)
getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000740), &(0x7f0000000780)=0x8)
ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000340)=<r3=>0x0)
r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r5 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r4, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xffffffffffffff83, &(0x7f00000000c0)={&(0x7f0000000700)={0x14, 0x1d, 0xffffffffffffffff, 0x70bd2d, 0x0, {0x806b}}, 0x14}, 0x1}, 0x0)
fcntl$setown(r0, 0x8, r3)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000007c0)={<r6=>0x0, @in6={{0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0xe}, 0x3}}}, &(0x7f0000000880)=0x84)
ioctl$sock_ifreq(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'ipddp0\x00', @ifru_mtu=0x1})
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r0, &(0x7f0000000080), 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000a80)={r6, 0x21, 0x30}, 0xc)
getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000b00), &(0x7f0000000b80)=0x4)
ioctl$LOOP_CLR_FD(r0, 0x4c01)
fdatasync(r0)
nanosleep(&(0x7f00000001c0)={0x77359400}, &(0x7f0000000200))
syz_open_dev$sndpcmp(&(0x7f0000000380)='/dev/snd/pcmC#D#p\x00', 0x80000000, 0x400000)
dup3(r1, r5, 0x80000)
socket$vsock_stream(0x28, 0x1, 0x0)
getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={<r7=>0x0, 0x9, 0x0, 0x3}, &(0x7f0000000100)=0xffffffffffffff6d)
setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000980)={r7, @in6={{0xa, 0x4e21, 0x9, @dev={0xfe, 0x80, [], 0x13}, 0x1f}}}, 0x84)

[  167.774971] binder: BINDER_SET_CONTEXT_MGR already set
[  167.783669] device lo entered promiscuous mode
[  167.797158] binder: 23357:23393 ioctl 40046207 0 returned -16
2018/03/30 15:57:19 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfb2, 0x20000)
ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000040))
write(r1, &(0x7f0000000080)="18fbe98a98cf48ab900d2726a89a751d1ebfe94d3acb407ff681", 0x1a)
bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10)
sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10)
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x223)
shutdown(r0, 0x1)

2018/03/30 15:57:19 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = dup(0xffffffffffffff9c)
r1 = gettid()
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000c60000)={{{@in, @in6=@local}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@local}}, &(0x7f0000d94000)=0xe8)
getgid()
getpgid(r1)
getresgid(&(0x7f00000002c0), &(0x7f0000000200), &(0x7f0000000280))
gettid()
getresuid(&(0x7f0000e8e000), &(0x7f0000657ffc), &(0x7f00008cbffc))
lstat(&(0x7f00000b4000)='./file0\x00', &(0x7f0000ea5fbc))
ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00004c2000))
getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000326f18)={{{@in=@broadcast, @in=@multicast1}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000c12000)=0xfffffffffffffe08)
lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000000))
gettid()
r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000021ff7)='/dev/kvm\x00', 0x0, 0x0)
r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0)
mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0)
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000d22000)=ANY=[@ANYBLOB="726177000000000000000000000000000000000000000000000000000000000009000000030000005002000000010000ffffffffffffffff00000000ffffffffb8010000ffffffffffffffffb8010000ffffffff03000000"], 0x1)
ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60)
r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0)
syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000268000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000000)="baf80c66b8d4d9f78d66efbafc0ced66b9800000c00f326635002000000f300f35dbe23e0fe3e40f20c06635040000000f22c0f3ab660f3a600474baf80c66b860489e8666efbafc0ced440f20c066350a000000440f22c0", 0x58}], 0x1, 0x0, &(0x7f00000000c0)=[@flags={0x3}], 0x1)
ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0)
ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0)
r5 = open(&(0x7f0000a46000)='./bus\x00', 0x80000, 0x0)
truncate(&(0x7f0000bec000)='./bus\x00', 0xda)
mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x11, r5, 0x0)
creat(&(0x7f0000000080)='./bus\x00', 0x800000000000)
getegid()

[  167.839116] sctp: [Deprecated]: syz-executor5 (pid 23381) Use of int in max_burst socket option deprecated.
[  167.839116] Use struct sctp_assoc_value instead
2018/03/30 15:57:19 executing program 6:
ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffffff, 0xc0184908, &(0x7f0000000680))
times(&(0x7f0000001740))
clone(0x200, &(0x7f0000151000), &(0x7f0000000080), &(0x7f0000f8b000), &(0x7f0000000100))
mknod(&(0x7f0000000140)='./file0\x00', 0x2001001, 0x0)
execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000240), &(0x7f0000000140))
r0 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00')
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={<r1=>0x0, 0x1}, &(0x7f00000001c0)=0x8)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000240)=r1, 0x4)
pread64(r0, &(0x7f0000000200)=""/53, 0x35, 0x0)
lseek(r0, 0x0, 0x1)
ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f00000006c0)={{0x100000000, 0x5, 0x4, 0x400, "2fad105b96eeab4f56833fd80e434036407af3b53f71c925b9e4626ad0ca3a967aa1617b8709c46e46c0d513", 0xf1}, 0x73, [0x3, 0x1, 0x2, 0x3ff, 0x3, 0x9, 0xc8f, 0x4, 0x7fff, 0x1f, 0x46a, 0x3, 0x0, 0x23, 0x7ff, 0x631, 0x7ff, 0x336, 0x8, 0x4, 0xe2f, 0x2, 0xffffffffffffffff, 0x93, 0x9, 0x5, 0xffffffffffffffff, 0x1, 0x3fb1, 0x8, 0xee4e, 0x3, 0x2, 0x0, 0x120cff66, 0x9, 0x80000001, 0x0, 0x1, 0x8, 0x3, 0x8, 0x6825, 0x2, 0x7d3b, 0x9, 0xc85f, 0x800, 0x7fffffff, 0x0, 0x1, 0x1, 0x1328, 0xff, 0x3, 0x7ff, 0x0, 0x6, 0x4000, 0x3, 0x7, 0x1, 0x7, 0xfffffffffffffcdf, 0x4bb7, 0x1, 0xa7, 0x1, 0x0, 0x3, 0x7fff, 0x8001, 0x4, 0x10000, 0xd9, 0x5f, 0x9, 0x4, 0x34cf, 0x3f, 0x3, 0x677, 0x4982, 0x2b00000000000, 0x8, 0x80, 0xaa, 0x101, 0x1, 0x7ff, 0x4, 0x8000, 0x3, 0x200, 0x2, 0x64e, 0x9, 0x9, 0x0, 0x7ff, 0x1, 0x8, 0x541, 0x9e2, 0x5, 0x0, 0x9, 0xffffffffffff0000, 0x7, 0x6, 0x31e, 0x1, 0x1, 0x6202, 0x759a, 0x4, 0x6ec4, 0x81, 0x5, 0x5, 0x8, 0x10000, 0x0, 0x0, 0x3, 0x9, 0x0, 0x8], {0x0, 0x989680}})
mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0xab8)
creat(&(0x7f0000000100)='./file0\x00', 0x0)
ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x4e23, @multicast2=0xe0000002}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}}, 0x8, {0x2, 0x4e20, @broadcast=0xffffffff}, 'ip6_vti0\x00'})

2018/03/30 15:57:19 executing program 7:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f0000000000), 0x5})
r2 = dup(r1)
r3 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x100000000, 0x400000)
linkat(r2, &(0x7f0000000080)='./file0\x00', r3, &(0x7f0000000140)='./file0\x00', 0x1400)
ioctl$KDSETMODE(r2, 0x4b3a, 0x3)

2018/03/30 15:57:19 executing program 1:
r0 = epoll_create(0x7fe7ffff)
r1 = epoll_create(0x4)
r2 = socket$rds(0x15, 0x5, 0x0)
r3 = epoll_create(0x100000001)
r4 = accept(r2, &(0x7f00000000c0)=@pppoe, &(0x7f0000000080)=0x80)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002380)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000002480)=0xe8)
ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f00000024c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, 0x101, 0x2, 0xcfc, 0x400, 0x41e05c73, 0x60000, r5})
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r3, &(0x7f000000e000))
epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000000d000))
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000000dff4))
r6 = epoll_create(0x46c)
r7 = epoll_create(0x400000000000804)
ioctl$int_out(r6, 0x5462, &(0x7f0000000040))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c7f000))
r8 = epoll_create(0x6)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r7, &(0x7f0000d5dff4))
epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r6, &(0x7f000050aff4))

2018/03/30 15:57:19 executing program 2:
r0 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r0)
r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40042, 0x0)
write$vnet(r1, &(0x7f0000001180)={0x1, {&(0x7f0000000080)=""/4096, 0x1000, &(0x7f0000001080)=""/240, 0x1, 0x4}}, 0x68)
fcntl$getownex(r1, 0x10, &(0x7f0000000040)={0x0, <r2=>0x0})
ptrace$getregs(0xe, r2, 0xf4, &(0x7f0000001200)=""/4096)
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, r0)

[  167.911297] binder_alloc: binder_alloc_mmap_handler: 23357 20000000-20001000 already mapped failed -16
[  167.943604] print_req_error: I/O error, dev loop0, sector 0
2018/03/30 15:57:19 executing program 6:
r0 = socket$netlink(0x10, 0x3, 0x5)
sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="14000000170001030000000080000004020000000400000008000000", @ANYRES32=0x0], 0x20}, 0x1}, 0x0)
syncfs(r0)

2018/03/30 15:57:19 executing program 1:
r0 = epoll_create(0x7fe7ffff)
r1 = epoll_create(0x4)
r2 = socket$rds(0x15, 0x5, 0x0)
r3 = epoll_create(0x100000001)
r4 = accept(r2, &(0x7f00000000c0)=@pppoe, &(0x7f0000000080)=0x80)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002380)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000002480)=0xe8)
ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f00000024c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, 0x101, 0x2, 0xcfc, 0x400, 0x41e05c73, 0x60000, r5})
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r3, &(0x7f000000e000))
epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000000d000))
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000000dff4))
r6 = epoll_create(0x46c)
r7 = epoll_create(0x400000000000804)
ioctl$int_out(r6, 0x5462, &(0x7f0000000040))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c7f000))
r8 = epoll_create(0x6)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r7, &(0x7f0000d5dff4))
epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r6, &(0x7f000050aff4))

2018/03/30 15:57:19 executing program 2:
perf_event_open(&(0x7f000025c000)={0x5, 0xffffffffffffff0d, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
creat(&(0x7f0000ccb000)='./bus\x00', 0x0)
open(&(0x7f0000043000)='./bus\x00', 0x0, 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1})
r1 = memfd_create(&(0x7f0000002000)='user\x00', 0x0)
pwritev(r1, &(0x7f0000000040)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0)
close(r0)

2018/03/30 15:57:19 executing program 7:
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/route\x00')
ppoll(&(0x7f0000000080)=[{r0, 0x4040}, {r0, 0x10}, {r0, 0x4000}, {r0, 0x1000}], 0x4, &(0x7f00000000c0), &(0x7f0000000100)={0x1ff}, 0x8)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendfile(r0, r0, &(0x7f0000000040)=0x400000, 0x400000ff)
socket(0x11, 0x80000, 0xffff)

2018/03/30 15:57:19 executing program 0:
r0 = socket$alg(0x26, 0x5, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/igmp6\x00')
ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000000)=0x5)
accept$alg(r0, 0x0, 0x0)
bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-generic\x00'}, 0x58)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040)=0x7fffffff, 0x4)
r2 = accept4$alg(r0, 0x0, 0x0, 0x0)
sendfile(r2, r1, &(0x7f0000a2effc), 0x8)

2018/03/30 15:57:19 executing program 5:
r0 = perf_event_open(&(0x7f0000000f88)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0)
readv(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000080)=""/255, 0xff}], 0x259)
read(r1, &(0x7f0000000700)=""/188, 0xbc)
r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000340)='/dev/qat_adf_ctl\x00', 0x100, 0x0)
bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000006c0)={r2, &(0x7f0000000500)="5a38a6997c7fe10da2a204a4513ccefa8ce3010c2c2aaa16f7d7f858b8ac9a4e25594ef15ad13a04b02afd33790f20fd4c7f2d2316be183258709b4acb33eb07cee2fcf5fef5d6af4615dd9b219885dd9c719ac423b5602de206a44bf70695696c09308d1c9f339f32d53823a1", &(0x7f0000000600)=""/183}, 0x18)
ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000)
socket$inet6(0xa, 0x0, 0x0)
r3 = syz_open_dev$loop(&(0x7f00000012c0)='/dev/loop#\x00', 0x10000000000, 0x1)
r4 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r4, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4)
sendfile(r3, r4, &(0x7f0000000000), 0x3)
pwrite64(r3, &(0x7f0000000280)="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", 0xffe, 0x0)
ioctl$LOOP_CLR_FD(r3, 0x4c01)
msgget$private(0x0, 0x109)
msgsnd(0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="02000000000000004c85f1a52874337a47b73d6fe75bf3004066c816bc90d663a2162876404deaea759644d13f303fe5b6d955c45d6449013ef40bdda50ca16d40c3c5e0854036da71548eadd0952f3df02f728253c085c35872057ec7cc20fe8ec2b9fba0938648df715efa178357a40cc869ac4864fbf51f44ee344c06d97ded647f18c7b0434cc8281bd9768865857559a6a976a3ae5adb8f4e13ebe84370041a95f6610a623e374cb3b7779a0ea03ac9830c640671d8b887c3472da4368a3c45c8bd1f538ce780173e62048fa0"], 0x1, 0x800)
ioctl$KVM_PPC_GET_PVINFO(r2, 0x4080aea1, &(0x7f0000000240)=""/238)
ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc))
r5 = socket$inet6_sctp(0xa, 0x5, 0x84)
ioctl$sock_ifreq(r5, 0x89f2, &(0x7f0000000000)={'tunl0\x00', @ifru_data=&(0x7f0000000080)="47dcb9413483d74624eaa045515e3d2d91b3e3deb654b4d3c23685dab7309594"})
r6 = syz_open_pts(r1, 0x2)
r7 = dup3(r6, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_BPF(r7, 0x40042408, r7)
io_setup(0x20, &(0x7f0000000180))
ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r7)
socketpair$ax25(0x3, 0x3, 0xeea75e3f72039a4, &(0x7f0000000380))
ioctl$VT_RESIZEX(r6, 0x560a, &(0x7f0000000400)={0x1b3, 0x8, 0x6, 0x1, 0x80000001})
ioctl$KVM_X86_SET_MCE(r7, 0x4040ae9e, &(0x7f00000001c0)={0x300000000000000, 0x7000, 0x2, 0x9})
ioctl$SNDRV_TIMER_IOCTL_PAUSE(r7, 0x54a3)

2018/03/30 15:57:19 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r1 = memfd_create(&(0x7f0000000b40)="626465765c7b1b025e6b657972696e676c6f73656375726974795d656d317573657240657468312a7573657200", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x0, 0x3, 0xffffffff}, &(0x7f0000000440)=0x10)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x7fff, 0x0, 0x0, 0x0, 0x5, 0x5, 0x6, 0x10001, 0x9, 0x200, 0x4, 0x3304, 0x6, 0x8, 0x3]}, &(0x7f0000000580)=0x100)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000005c0)={<r2=>0x0, 0x10001, 0x81, 0x9}, &(0x7f0000000600)=0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000640)={r2, @in6={{0xa, 0x4e23, 0x81, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1, 0x4, 0x40000000000f8, 0x1, 0x6}, &(0x7f0000000a40)=0x98)
getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000740), &(0x7f0000000780)=0x8)
ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000340)=<r3=>0x0)
r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r5 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r4, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xffffffffffffff83, &(0x7f00000000c0)={&(0x7f0000000700)={0x14, 0x1d, 0xffffffffffffffff, 0x70bd2d, 0x0, {0x806b}}, 0x14}, 0x1}, 0x0)
fcntl$setown(r0, 0x8, r3)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000007c0)={<r6=>0x0, @in6={{0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0xe}, 0x3}}}, &(0x7f0000000880)=0x84)
ioctl$sock_ifreq(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'ipddp0\x00', @ifru_mtu=0x1})
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r0, &(0x7f0000000080), 0x102000004)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000a80)={r6, 0x21, 0x30}, 0xc)
getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000b00), &(0x7f0000000b80)=0x4)
ioctl$LOOP_CLR_FD(r0, 0x4c01)
fdatasync(r0)
nanosleep(&(0x7f00000001c0)={0x77359400}, &(0x7f0000000200))
syz_open_dev$sndpcmp(&(0x7f0000000380)='/dev/snd/pcmC#D#p\x00', 0x80000000, 0x400000)
dup3(r1, r5, 0x80000)
socket$vsock_stream(0x28, 0x1, 0x0)
getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={<r7=>0x0, 0x9, 0x0, 0x3}, &(0x7f0000000100)=0xffffffffffffff6d)
setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000980)={r7, @in6={{0xa, 0x4e21, 0x9, @dev={0xfe, 0x80, [], 0x13}, 0x1f}}}, 0x84)

2018/03/30 15:57:19 executing program 3:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000000000)=0x76, 0x4)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='vegas\x00', 0x115)
syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x20000000000104, 0x40)
bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10)
sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10)
shutdown(r0, 0x1)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000100), &(0x7f0000000140)=0x4)
ioctl$DRM_IOCTL_SET_UNIQUE(0xffffffffffffffff, 0x40106410, &(0x7f0000000440)={0x0, &(0x7f0000000340)})
getrusage(0x1, &(0x7f0000000180))

2018/03/30 15:57:19 executing program 0:
r0 = socket$inet6(0xa, 0x800000806, 0x0)
r1 = syz_open_dev$sndpcmc(&(0x7f000048b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0)
mmap$binder(&(0x7f0000aff000/0x4000)=nil, 0x4000, 0x0, 0x13, r1, 0x81000000)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f00001f3ee8)="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", 0x118)

[  168.234132] QAT: Invalid ioctl
2018/03/30 15:57:19 executing program 7:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000140)="ddfc79a73f97824fc170a6d984b6694ced3072f66687e606ba9a647278894ff35588cc22fd0b244e3a4686a242fe1c0e11e5f74792f90557365b22c751f4fabca049f1536704910e5c1323de8aa7f464cddfd2d0431573d28418ecd226dd7cc0ff974b3f57ae8d40917a33a73ec6bd44384076aaea65d004f108acd7f57428")
mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040))
fgetxattr(r0, &(0x7f0000000000)=@random={'btrfs.', '(\x00'}, &(0x7f0000000080)=""/105, 0x69)

2018/03/30 15:57:19 executing program 2:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000deb000)={0x2, 0x2004e23, @broadcast=0xffffffff}, 0x10)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10)
setsockopt$sock_int(r0, 0x1, 0x20000000080008, &(0x7f0000353000)=0x100001, 0xfecf)
sendto$inet(r0, &(0x7f000043cf32), 0x0, 0x600007ff, &(0x7f0000000000)={0x2, 0x4e23}, 0x10)
sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e4e7b79", 0x82, 0x53, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10)
sendto$inet(r0, &(0x7f0000000340)="4c349c02de5dcc2011a2ccc5e99f75eb1a388267849f687b9c73356c67c3f738b3559ae6c5f68cfb5f6d7485f3436ada79d5a97d83b4d1ed86f91537e3862cc7f7ab0e9f104fece93e9d41ed0890a4ec0f4907ef394fa8a6c0b725aa3f0685a93d9e28d811a1974aacf7bf984c246c64bc2c717f4dcc0127d3183c84906275f00b03", 0x82, 0x0, 0x0, 0x0)
sendmmsg(r0, &(0x7f0000005440)=[{{&(0x7f0000000280)=@nl=@kern={0x10}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000440)="d0", 0x1}], 0x1, &(0x7f0000000580)}}], 0x1, 0x0)
writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1)
shutdown(r0, 0x1)

[  168.277230] QAT: Invalid ioctl
2018/03/30 15:57:19 executing program 0:
r0 = socket$inet(0x2, 0x1, 0x0)
r1 = dup(r0)
setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000de9000)=0xbd3, 0x60)
connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10)
sendto(r1, &(0x7f000077e000)="e7", 0x1, 0x0, 0x0, 0x0)
recvmmsg(r1, &(0x7f0000002e40)=[{{&(0x7f0000002b40)=@rc, 0x80, &(0x7f0000002e00)=[{&(0x7f0000002d40)=""/151, 0x97}], 0x1}}], 0x1, 0x0, &(0x7f0000002f40)={0x0, 0x989680})
ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f00000001c0)={r0})
setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000000c0)={'raw\x00', 0x3, [{}, {}, {}]}, 0x58)
recvmsg(r1, &(0x7f0000000500)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x26, &(0x7f0000000440)=[{&(0x7f0000000380)=""/183, 0xb7}], 0x1, &(0x7f00000004c0)=""/14, 0xe}, 0x0)
shutdown(r1, 0x1)
getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000140)=0x8000000000, &(0x7f0000000180)=0x4)

[  168.341665] QAT: Invalid ioctl
[  168.358301] QAT: Invalid ioctl
2018/03/30 15:57:19 executing program 1:
r0 = epoll_create(0x7fe7ffff)
r1 = epoll_create(0x4)
r2 = socket$rds(0x15, 0x5, 0x0)
r3 = epoll_create(0x100000001)
r4 = accept(r2, &(0x7f00000000c0)=@pppoe, &(0x7f0000000080)=0x80)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002380)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000002480)=0xe8)
ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f00000024c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, 0x101, 0x2, 0xcfc, 0x400, 0x41e05c73, 0x60000, r5})
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f000000e000))
epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000000d000))
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000000dff4))
r6 = epoll_create(0x46c)
r7 = epoll_create(0x400000000000804)
ioctl$int_out(r6, 0x5462, &(0x7f0000000040))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c7f000))
r8 = epoll_create(0x6)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r7, &(0x7f0000d5dff4))
epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r6, &(0x7f000050aff4))

2018/03/30 15:57:19 executing program 3:
mount(&(0x7f00000003c0)='./control\x00', &(0x7f0000000400)='./control\x00', &(0x7f0000000440)='tmpfs\x00', 0x0, 0x0)
socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000009c0))
close(0xffffffffffffffff)
ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0xffffffffffffff59, 0x800, 0x0, 0x0, 0x18, 0x4, "6e530b87f9c6fb9917f9b02836e4e6ada2b8128a6ae668d711cb527e3d51f21e0aa090483bbc823fff026f6d1546eee2efbeac1f34b447b012de345598c76c82", "8f44557f7e603152d4603277bcce5118af9e34e70bc116e65564aed228cc80d771b6b70ca153c8dd6695e8b97639c1765e9ef5a4e2d64bf808c9f432417bb3b2", "077d14005c3864d8b881325a1f6b8490b7ccbba7b897457cb01f2a2ec652cd3b", [0xfffffffffffff486]})
r0 = syz_open_procfs(0x0, &(0x7f0000f8d000)='smaps\x00')
memfd_create(&(0x7f0000000700)='!lokeyringZmd5sumppp0\x00', 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = msgget$private(0x0, 0x8000400000040)
msgctl$MSG_INFO(r2, 0xc, &(0x7f0000000740)=""/100)
unlinkat(r0, &(0x7f00000006c0)='./control\x00', 0x0)
setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080)=0x21b, 0x4)
readv(r0, &(0x7f0000d3bff0)=[{&(0x7f00003ce000)=""/4096, 0x1000}], 0x1)
syz_emit_ethernet(0x1, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000380)={0x1, 0x5, [0x1dd, 0xc4f, 0x9cd, 0x3e0]})
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f000086fff4))
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000000040)={0x10})
kcmp$KCMP_EPOLL_TFD(0x0, 0x0, 0x7, 0xffffffffffffffff, &(0x7f0000000000))
ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000002c0)={{0x2, 0x4e23, @rand_addr=0x4}, {0x7, @random="b2ff9f559a57"}, 0x20, {0x2, 0x4e23, @rand_addr=0x800}, 'yam0\x00'})
openat(r0, &(0x7f0000000900)='./control\x00', 0xb9e67c7f565d82f7, 0x121)
ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000140)={0x0, 0xfff})
r3 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x4, 0x0)
r4 = dup2(r3, r1)
ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000980)=@add_del={0x2, &(0x7f0000000940)='syzkaller1\x00'})
getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000000c0)=0x81, &(0x7f0000000100)=0x4)
msgget$private(0x0, 0x4c)
r5 = fcntl$getown(r0, 0x9)
sched_getparam(r5, &(0x7f0000000680))
ioctl$DRM_IOCTL_AGP_ENABLE(r4, 0x40086432, &(0x7f0000000640)=0xffffffff)
getpgrp(r5)
statx(r0, &(0x7f0000000180)='./control\x00', 0x4000, 0x0, &(0x7f0000000480))
ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r3, 0x800443d2, &(0x7f0000000340)={0x9, &(0x7f0000000580)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]})

2018/03/30 15:57:19 executing program 0:
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000100)=0xe8)
setfsuid(r0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={<r1=>0xffffffffffffffff})
sendmmsg(r1, &(0x7f0000004dc0)=[{{&(0x7f0000000a80)=@un=@abs, 0x8, &(0x7f0000000b40), 0x0, &(0x7f0000000b80)}}, {{&(0x7f0000001080)=@can={0x1d}, 0x10, &(0x7f00000011c0), 0x0, &(0x7f0000001200)=[{0x408, 0x1, 0x1, "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"}], 0x408}}], 0x2, 0x0)

2018/03/30 15:57:19 executing program 6:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
close(r1)
setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10)
r2 = socket(0x1e, 0x1, 0x0)
setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000540ff0)=@req={0x3fc, 0x0, 0x1}, 0x10)
setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000040)=0x17, 0x4)
socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={<r3=>0xffffffffffffffff})
setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10)

2018/03/30 15:57:19 executing program 7:
r0 = msgget$private(0x0, 0x0)
clock_gettime(0xfffbffeffffffff1, &(0x7f0000000080))
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
semctl$SEM_INFO(0x0, 0x1, 0x13, &(0x7f00000002c0)=""/227)
r1 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000200)=@full, &(0x7f0000000040)=0x48, 0x800)
getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f00000000c0), &(0x7f0000000280)=0x30)
msgctl$MSG_STAT(r0, 0xb, &(0x7f0000000140)=""/85)
r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/hwrng\x00', 0x220000, 0x0)
setsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000000500)="6101d8e7fce86a5af6c0e0769296e91acb3bbb01192a991a6c57faa61255c0a8044d1eb09cdb29e8", 0x28)

2018/03/30 15:57:19 executing program 5:
symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00')
r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x1, 0x20c0)
ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f00000000c0)=0x6)
lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
setregid(0x0, r1)

2018/03/30 15:57:20 executing program 5:
r0 = perf_event_open(&(0x7f000001d000)={0x5, 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_bp={&(0x7f0000000000), 0x4}, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000180)={<r1=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0xfff)
mkdir(&(0x7f0000000280)='./file0\x00', 0x0)
socketpair(0x4, 0x1, 0x5, &(0x7f0000000100)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000140), 0x10)
r4 = getpid()
perf_event_open(&(0x7f00000002c0)={0x8000000000000001, 0x70, 0x3f, 0x9, 0x100000000, 0xff, 0x0, 0x247, 0x0, 0x0, 0x8, 0x47ff, 0x2, 0x9, 0x9, 0xa66b, 0x0, 0x0, 0x8, 0xa, 0xfffffffffffff2b7, 0x0, 0x2, 0x2, 0x0, 0x71, 0xfffffffffffffffe, 0x254e, 0x3, 0x8, 0x1000, 0x2, 0x0, 0x7, 0x3c5, 0x5, 0x1ff, 0x3, 0x0, 0x8, 0x2, @perf_config_ext={0x0, 0x8d9}, 0x20000, 0x6, 0x100000000, 0x3, 0x0, 0x8, 0x4}, r4, 0x0, 0xffffffffffffffff, 0x2)
r5 = gettid()
perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x8001, 0x0, 0x1, 0x0, 0x0, 0x0, 0x9, 0x9, 0x5, 0x8, 0x1, 0x0, 0x0, 0x14000000000, 0x80000000, 0x1, 0x5, 0x0, 0x40, 0x2839, 0x1d, 0x0, 0x0, 0x8, 0x3, 0x5, 0x0, 0x8, 0x0, 0x3, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f00000001c0), 0x4}, 0x801, 0x0, 0xff, 0x6, 0x3, 0x0, 0x3}, r5, 0x2, r2, 0x3)
ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f00000000c0)='user\x00')
ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000480)={0x6, <r6=>0x0, 0x10000, 0x5625})
ioctl$DRM_IOCTL_AGP_BIND(r3, 0x40106436, &(0x7f00000004c0)={r6, 0x3})
setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f00000003c0)={0x5, 0x0, 0x8b, 0x5}, 0x10)
mkdir(&(0x7f00000000c0)='./file0\x00', 0x0)
mkdir(&(0x7f0000000100)='./file0\x00', 0x0)
perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f0000000080))
mount(&(0x7f0000dba000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000))
ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000440)={r2})
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000004980)={&(0x7f0000003700)=@generic, 0x80, &(0x7f0000004840)=[{&(0x7f0000004780)=""/131, 0x83}], 0x1, &(0x7f0000004880)=""/251, 0xfb, 0x2}, 0x2000)
socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080))
sendmmsg$nfc_llcp(r3, &(0x7f0000000780)=[{&(0x7f0000000340)={0x27, 0x1, 0x2, 0x7, 0x8, 0x7, "e175741bc2794dcbc14afea0edcaf8788f2fd9d222e05ee363ff64c400247c4e5d6ba82b162f907c1deb99c57069b1a4e87a4602c6b9fcb9bcb91f4b218284", 0x31}, 0x60, &(0x7f00000006c0)=[{&(0x7f00000005c0)="7090a3a6c8f2a18bb9ed04eddeb474232ce9945b99e7db75309be667156b58f2358419e33af0f84a7c6c325764957b4d25638d49372d00d5dd8fdcaf0ce21f4bad89c75c9e35c711ce508d678217c22f483cd6c72cf3461c5ae41831a4e03015eb7150b041f28e97b4d73ddf4dee9b4e115595528463fecd37572d4a7f22329a082fbeaf2ddada574a48cf18168bfc3354aac092a0bef339acee1502017052d5bfbf404cbae0e3c5e4afd793bae9664de91370f0fa9f4c", 0xb7}], 0x1, &(0x7f0000000740)={0x18, 0x0, 0xff, "4bb5a69a6c647d"}, 0x18, 0x4000}], 0x1, 0x20000040)
mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000007c0)='./cgroup/syz1\x00', 0x1ff)
perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r7 = getpid()
faccessat(r3, &(0x7f0000000400)='./file0\x00', 0x8, 0xb00)
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x9, 0x8, 0xfff, 0x6, 0x0, 0x42e4, 0x20000, 0xd, 0x4, 0x1ff000000000000, 0xffffffff, 0x0, 0x1, 0x2, 0x0, 0x0, 0xd79, 0x0, 0x1, 0x1, 0x7, 0x4, 0x0, 0x0, 0x1f, 0x1f, 0x0, 0x7ff, 0xf0d5, 0x0, 0x0, 0x8001, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x2, 0x2000000, @perf_bp={&(0x7f0000000040)}, 0x20, 0x8, 0x0, 0x2, 0x0, 0x5}, r7, 0x9, r0, 0x2)

[  168.485649] print_req_error: I/O error, dev loop0, sector 0
2018/03/30 15:57:20 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c)
r1 = dup3(r0, r0, 0x80000)
ioctl$VT_ACTIVATE(r1, 0x5606, 0x3)
sendto$inet6(r0, &(0x7f0000000000)="14", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c)
listen(r0, 0xffffffffffffffff)
accept(r0, &(0x7f0000012ff0)=@ethernet={0x0, @link_local}, &(0x7f00005b7ffc)=0x80)
r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84)
sendto$inet6(r2, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c)

[  168.584657] rpcbind: RPC call returned error 22
[  168.601582] rpcbind: RPC call returned error 22
2018/03/30 15:57:20 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r1 = memfd_create(&(0x7f0000000b40)="626465765c7b1b025e6b657972696e676c6f73656375726974795d656d317573657240657468312a7573657200", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x0, 0x3, 0xffffffff}, &(0x7f0000000440)=0x10)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x7fff, 0x0, 0x0, 0x0, 0x5, 0x5, 0x6, 0x10001, 0x9, 0x200, 0x4, 0x3304, 0x6, 0x8, 0x3]}, &(0x7f0000000580)=0x100)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000005c0)={<r2=>0x0, 0x10001, 0x81, 0x9}, &(0x7f0000000600)=0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000640)={r2, @in6={{0xa, 0x4e23, 0x81, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1, 0x4, 0x40000000000f8, 0x1, 0x6}, &(0x7f0000000a40)=0x98)
getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000740), &(0x7f0000000780)=0x8)
ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000340)=<r3=>0x0)
r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r5 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r4, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xffffffffffffff83, &(0x7f00000000c0)={&(0x7f0000000700)={0x14, 0x1d, 0xffffffffffffffff, 0x70bd2d, 0x0, {0x806b}}, 0x14}, 0x1}, 0x0)
fcntl$setown(r0, 0x8, r3)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000007c0)={<r6=>0x0, @in6={{0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0xe}, 0x3}}}, &(0x7f0000000880)=0x84)
ioctl$sock_ifreq(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'ipddp0\x00', @ifru_mtu=0x1})
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r0, &(0x7f0000000080), 0x102000004)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000a80)={r6, 0x21, 0x30}, 0xc)
getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000b00), &(0x7f0000000b80)=0x4)
ioctl$LOOP_CLR_FD(r0, 0x4c01)
fdatasync(r0)
nanosleep(&(0x7f00000001c0)={0x77359400}, &(0x7f0000000200))
syz_open_dev$sndpcmp(&(0x7f0000000380)='/dev/snd/pcmC#D#p\x00', 0x80000000, 0x400000)
dup3(r1, r5, 0x80000)
socket$vsock_stream(0x28, 0x1, 0x0)
getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={<r7=>0x0, 0x9, 0x0, 0x3}, &(0x7f0000000100)=0xffffffffffffff6d)
setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000980)={r7, @in6={{0xa, 0x4e21, 0x9, @dev={0xfe, 0x80, [], 0x13}, 0x1f}}}, 0x84)

2018/03/30 15:57:20 executing program 7:
r0 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000012000103000000000000000007000000bb28e0adb49f4508ac68f794fa3f417b808c4c68d64330b8c35121222d6e81cb4eadd35989dc98172febcdff19c3beeda9df314bbaed43f4acb26320c0239a4ef1714f29583ef134", @ANYBLOB="00f9ffffffffffff07001d0003000000"], 0x2}, 0x1}, 0x0)

2018/03/30 15:57:20 executing program 1:
r0 = epoll_create(0x7fe7ffff)
r1 = epoll_create(0x4)
r2 = socket$rds(0x15, 0x5, 0x0)
r3 = epoll_create(0x100000001)
r4 = accept(r2, &(0x7f00000000c0)=@pppoe, &(0x7f0000000080)=0x80)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002380)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000002480)=0xe8)
ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f00000024c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, 0x101, 0x2, 0xcfc, 0x400, 0x41e05c73, 0x60000, r5})
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f000000e000))
epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000000d000))
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000000dff4))
r6 = epoll_create(0x46c)
r7 = epoll_create(0x400000000000804)
ioctl$int_out(r6, 0x5462, &(0x7f0000000040))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c7f000))
r8 = epoll_create(0x6)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r7, &(0x7f0000d5dff4))
epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r6, &(0x7f000050aff4))

2018/03/30 15:57:20 executing program 2:
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
sync_file_range(r0, 0xf6, 0x6, 0x3)
r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x105000, 0x0)
gettid()
ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f00000000c0)={'gre0\x00'})
r2 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x2)
accept4(r2, &(0x7f00000002c0)=@nl=@unspec, &(0x7f0000000100)=0x80, 0x800)
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003)
ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0)
socket$pptp(0x18, 0x1, 0x2)
perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
getpgid(0x0)
shmget(0xffffffffffffffff, 0x3000, 0x901, &(0x7f0000ffd000/0x3000)=nil)
shmat(0x0, &(0x7f0000ffd000/0x2000)=nil, 0x5003)
ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000000480))
ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0)
ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0)
getsockname$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8)
lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680))
ioctl$KVM_DIRTY_TLB(0xffffffffffffffff, 0x4010aeaa, &(0x7f0000000180)={0x8, 0x2})
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2)
pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000280)="d3040902a63c7eef2e78502b2720e838ba1985ab5e76bf899862b37885d0e0e70899ae9e98b1bb6b59d3e30852847200d224893c268a78be59555c8f1ddf2e", 0x3f}], 0x1, 0x0)
getsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000000340)={@remote, @multicast2}, &(0x7f0000000380)=0x8)
keyctl$search(0xc, 0x0, &(0x7f0000004ff8)='big_key\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a}, 0x0)
gettid()
sendfile(r0, r2, &(0x7f00000ddff8), 0x102000001)
sync_file_range(r0, 0x2, 0x7fffffff, 0x7)
timer_create(0x0, &(0x7f0000000140)={0x0, 0x28, 0x2, @thr={&(0x7f0000000080)="97f52e4637f9391f7037ae640f9a2a148acb0267f02bb497377349c87c0ee91de36b3d47176898bd005d59a346072b12d2758d3e43792befb9ddf4ef1a028d", &(0x7f0000000100)}}, &(0x7f00000001c0))

2018/03/30 15:57:20 executing program 5:
getresgid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240))
r0 = socket$nl_generic(0x10, 0x3, 0x10)
getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000140), &(0x7f0000000180)=0xc)
perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = socket$inet(0x2, 0x3, 0x19)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8)
syz_emit_ethernet(0x2a, &(0x7f0000000000)={@random="b100485caa2a", @random="43333e128ef5", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f00003b5000))
syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0xfff, 0x41e000)

2018/03/30 15:57:20 executing program 6:
r0 = perf_event_open(&(0x7f0000fdef88)={0x0, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, @dev}, &(0x7f0000000440)=0x10)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000480)={<r2=>0x0, 0x0, 0x9, 0x3, 0x6, 0x6}, &(0x7f0000000600)=0x14)
setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000640)=@assoc_value={r2, 0xffff}, 0x8)
connect$inet6(0xffffffffffffffff, &(0x7f00000005c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c)
r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ppp\x00', 0x40, 0x0)
setsockopt$IP_VS_SO_SET_ZERO(r3, 0x0, 0x48f, &(0x7f0000000300)={0x7b, @broadcast=0xffffffff, 0x4e20, 0x2, 'nq\x00', 0x20, 0x80000000, 0x2}, 0x2c)
pipe(&(0x7f0000a41000)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff})
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={"6263736830275be3f46baad821e200"})
syncfs(r3)
flock(r5, 0x2)
flock(r4, 0x1)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000000040)={0x0, 0xfffffffffffffffc, 0x1, [0x0]}, &(0x7f0000000080)=0xa)
socket$packet(0x11, 0x3, 0x300)
vmsplice(r0, &(0x7f0000000580)=[{&(0x7f0000000380)="ee4a646f1713d77c2f7b8e158c86d9cd8d2f6931e55be17bf24ee6c5b6fe76ccd910f5c3777fe8c576d66e41fa112b5ca27b4272c29aa030e0fcb098b0aaeffba361ce8cd7aced316d2281ed6a6765bc3a563382", 0x54}], 0x1, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f00000000c0)={<r6=>0x0}, &(0x7f00000001c0)=0x8)
ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f00000007c0)={<r7=>0x0})
ioctl$DRM_IOCTL_LOCK(r3, 0x4008642a, &(0x7f0000000800)={r7})
bind$alg(r5, &(0x7f0000000240)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-blowfish-asm\x00'}, 0x58)
close(r5)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000000680)=0x2, 0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f00000006c0)={r6, 0xe0, "f10167376388dd07e90745fa3d914723e39bd224713182b88db1f321eca5d9aaa2244060ea2e26956e6035a74156a794dbdff7266515b398128e4cff7e0a9fc2a9f153427f6a1e1c58e9dfd75caf2c4b54fd9c13081987d410605afab78549b7ec04a4c41f2be0bd5a812bb0ffae08c21c85c33dfa93bc93704e298564e7fb5b19441503b1dd1e8b9c2c51a9d94cf53813bef46262372f0d9379c49e1f899cc1371606372bc936c43b4b0dc41e2f0ada4a2d0f6bc19838da41285d4b1e78582b379766bf9d7bd788dc5c5f6cfff4ded5357d20a94bd23a94ac6fad37ea651aea"}, &(0x7f0000000340)=0xe8)
connect$unix(r4, &(0x7f0000000100)=@abs={0x1, 0x0, 0x4e23}, 0x6e)

2018/03/30 15:57:20 executing program 0:
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x4, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0)
socket$key(0xf, 0x3, 0x2)
recvmmsg(r0, &(0x7f0000004a40)=[{{&(0x7f0000003200)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000240)}}, {{&(0x7f0000004880)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000049c0), 0x0, &(0x7f0000004a00)=""/47, 0x2f}}], 0x2, 0x2, &(0x7f0000004b40)={0x77359400})

2018/03/30 15:57:20 executing program 3:
r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0)
socketpair(0x2, 0x1, 0x400, &(0x7f0000000000)={<r1=>0xffffffffffffffff})
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040)=0x200, 0x4)
ioctl(r0, 0xc0984124, &(0x7f0000003f75)="acf397fb0f694bdbea8a40a6e32f3940a6051982e39581d09762bc64cb8ae4aff2001042283085926755f53c4b19459b54f9088762a4e35859115b6a50ea832ad11397ecb31414c0e5262421bb41fbe93ac3d8b854c7f6619243d6708a")

[  168.647454] rpcbind: RPC call returned error 22
[  168.657561] rpcbind: RPC call returned error 22
2018/03/30 15:57:20 executing program 7:
r0 = socket$inet6(0xa, 0x3, 0x100000000000001)
connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000000)="58a4ab5561b26fc3b2cba95efc945b3af43218c335bebb78e72e951445325a53c54e2c59046d7ad3d490cac78155b59c4f6c82433548e252e9953b65c10db8682aa40e69f057805fc2e9ecfa35114568b44ec401821b173b3989ac063899cfadc41e69b4bfa99470bb7fe7d47d557ef1615ea25741a429b83ed23be3cea0f962a5b0e795a963f1a53c", 0x89, 0x1, &(0x7f00000000c0)={0xa, 0x4e21, 0xfffffffffffffff8, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x101}, 0x1c)
sendto$inet6(r0, &(0x7f00004f3000), 0x0, 0x0, &(0x7f0000cac000)={0xa, 0x100000000, 0x4000000000000000, @loopback={0x0, 0x1}}, 0xffffffffffffff61)

2018/03/30 15:57:20 executing program 5:
r0 = socket$rds(0x15, 0x5, 0x0)
r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0)
setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000080)=0x3f, 0x4)
bind$rds(r0, &(0x7f0000002ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10)
sendmsg$rds(r0, &(0x7f000000b000)={&(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000f47fb0), 0x0, &(0x7f000000f000)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000012f46)=""/186, 0xba}, &(0x7f000001ef90)}}], 0x48}, 0x0)

2018/03/30 15:57:20 executing program 7:
r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 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_bp={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = userfaultfd(0x0)
ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa})
ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001240)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1})
read(r0, &(0x7f0000465f8e)=""/114, 0x72)
read(r0, &(0x7f0000000080)=""/4096, 0xc)
ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000})

2018/03/30 15:57:20 executing program 3:
r0 = syz_open_dev$midi(&(0x7f0000000600)='/dev/midi#\x00', 0xfffffffffffffffc, 0x185000)
r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001200)='/dev/vcs\x00', 0x0, 0x0)
r2 = socket(0x10, 0x2, 0xc)
write(r2, &(0x7f0000a6b000), 0x0)
write(r2, &(0x7f0000000100)="1f0000000104fffffd3b54c007490000f30501000b000600000423ca0000cf", 0x1f)
ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000001240)={0x2, r1})
pipe(&(0x7f0000000040)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
eventfd(0x0)
pread64(0xffffffffffffffff, &(0x7f0000000900)=""/195, 0xc3, 0x0)
ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000640)=0x1800000000000)
ioctl$KVM_SET_GSI_ROUTING(r4, 0x4008ae6a, &(0x7f00000007c0)=ANY=[@ANYBLOB="030000000000000000020000003cdb05dc81769a55508b7c18cbb65600000000000000002229031db00104000000000000000000000000000000003d489cfb80dd942700000000f50400f2ff0200000000000000000000000200000000000000000000"])
ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000100)={0xc7, 0x7fff, 0xffff, 0xffff})
ftruncate(0xffffffffffffffff, 0xfffffffeffffffff)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080))
r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000fc0)='/selinux/enforce\x00', 0x16907a, 0x0)
getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f00000010c0)={<r6=>0x0, 0x80}, &(0x7f0000001100)=0x8)
setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f0000000140)={'filter\x00', 0x7, 0x4, 0x470, 0x0, 0x118, 0x0, 0x388, 0x388, 0x388, 0x4, &(0x7f00000000c0), {[{{@uncond, 0xf0, 0x118}, @unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0xfffffffffffffff7, 0x3, 0x3}}}, {{@arp={@loopback=0x7f000001, @multicast2=0xe0000002, 0xffffffff, 0xff000000, @empty, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x56aff730663a14b4]}, @mac=@random="bbae870b050b", {[0x0, 0xff, 0xff, 0x0, 0x0, 0xff]}, 0xd76a, 0x14, 0x7ff, 0x80, 0x8, 0x10000000000, '\x00', 'lo\x00', {}, {0xff}, 0x0, 0x80}, 0xf0, 0x138}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00', 0x0, 0x3f, 0x5}}}, {{@uncond, 0xf0, 0x138}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x7, 'syz1\x00', 0x9}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c0)
dup(0xffffffffffffffff)
setns(0xffffffffffffffff, 0x44000000)
setsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000000000)={r6, 0x6, 0xff, 0x27}, 0xe)
pwritev(r5, &(0x7f0000001400)=[{&(0x7f0000001440)="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", 0xdbe}], 0x1, 0x0)
munlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000)
msgget$private(0x0, 0x380)
fcntl$setsig(r2, 0xa, 0xc)

[  168.869426] netlink: 'syz-executor3': attribute type 6 has an invalid length.
[  168.907514] netlink: 'syz-executor3': attribute type 6 has an invalid length.
2018/03/30 15:57:20 executing program 1:
r0 = epoll_create(0x7fe7ffff)
r1 = epoll_create(0x4)
r2 = socket$rds(0x15, 0x5, 0x0)
r3 = epoll_create(0x100000001)
r4 = accept(r2, &(0x7f00000000c0)=@pppoe, &(0x7f0000000080)=0x80)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002380)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000002480)=0xe8)
ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f00000024c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, 0x101, 0x2, 0xcfc, 0x400, 0x41e05c73, 0x60000, r5})
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f000000e000))
epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000000d000))
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000000dff4))
r6 = epoll_create(0x46c)
r7 = epoll_create(0x400000000000804)
ioctl$int_out(r6, 0x5462, &(0x7f0000000040))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c7f000))
r8 = epoll_create(0x6)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r7, &(0x7f0000d5dff4))
epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r6, &(0x7f000050aff4))

2018/03/30 15:57:20 executing program 0:
pipe(&(0x7f0000000340)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x71)
readv(r0, &(0x7f0000dc0000)=[{&(0x7f000094a000)=""/4096, 0x1224}], 0x1)
dup2(r0, r1)
r2 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'syz_tun\x00', 0x200})
ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000080)={'vcan0\x00', 0x4000000000000405})

2018/03/30 15:57:20 executing program 5:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0)
creat(&(0x7f0000000040)='./bus\x00', 0x20)
open(&(0x7f0000000080)='./bus\x00', 0x0, 0x2)
open(&(0x7f00000000c0)='./bus\x00', 0x20802, 0x0)

2018/03/30 15:57:20 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r1 = memfd_create(&(0x7f0000000b40)="626465765c7b1b025e6b657972696e676c6f73656375726974795d656d317573657240657468312a7573657200", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x0, 0x3, 0xffffffff}, &(0x7f0000000440)=0x10)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x7fff, 0x0, 0x0, 0x0, 0x5, 0x5, 0x6, 0x10001, 0x9, 0x200, 0x4, 0x3304, 0x6, 0x8, 0x3]}, &(0x7f0000000580)=0x100)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000005c0)={<r2=>0x0, 0x10001, 0x81, 0x9}, &(0x7f0000000600)=0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000640)={r2, @in6={{0xa, 0x4e23, 0x81, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1, 0x4, 0x40000000000f8, 0x1, 0x6}, &(0x7f0000000a40)=0x98)
getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000740), &(0x7f0000000780)=0x8)
ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000340)=<r3=>0x0)
r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r5 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r4, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xffffffffffffff83, &(0x7f00000000c0)={&(0x7f0000000700)={0x14, 0x1d, 0xffffffffffffffff, 0x70bd2d, 0x0, {0x806b}}, 0x14}, 0x1}, 0x0)
fcntl$setown(r0, 0x8, r3)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000007c0)={<r6=>0x0, @in6={{0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0xe}, 0x3}}}, &(0x7f0000000880)=0x84)
ioctl$sock_ifreq(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'ipddp0\x00', @ifru_mtu=0x1})
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r0, &(0x7f0000000080), 0x102000004)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000a80)={r6, 0x21, 0x30}, 0xc)
getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000b00), &(0x7f0000000b80)=0x4)
ioctl$LOOP_CLR_FD(r0, 0x4c01)
fdatasync(r0)
nanosleep(&(0x7f00000001c0)={0x77359400}, &(0x7f0000000200))
syz_open_dev$sndpcmp(&(0x7f0000000380)='/dev/snd/pcmC#D#p\x00', 0x80000000, 0x400000)
dup3(r1, r5, 0x80000)
socket$vsock_stream(0x28, 0x1, 0x0)
getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={<r7=>0x0, 0x9, 0x0, 0x3}, &(0x7f0000000100)=0xffffffffffffff6d)
setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000980)={r7, @in6={{0xa, 0x4e21, 0x9, @dev={0xfe, 0x80, [], 0x13}, 0x1f}}}, 0x84)

2018/03/30 15:57:20 executing program 6:
r0 = socket$netlink(0x10, 0x3, 0x10)
openat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', 0x0, 0x0)
request_key(&(0x7f0000000080)='trusted\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)='securitymd5sum\'bdev@\x00', 0xffffffffffffffff)
request_key(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)='!)\x00', 0xfffffffffffffffa)
sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000000040)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0)

2018/03/30 15:57:20 executing program 2:
r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0)
write$evdev(r0, &(0x7f0000001000)=[{{}, 0x0, 0x0, 0x8}], 0x18)
ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000000)=ANY=[@ANYBLOB="040000001000000008000000000000be0d006f0000f7ffff7fa3f701000100dc"])
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0)
epoll_pwait(r0, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x9, 0x3f, &(0x7f0000000040)={0xffff}, 0x8)
prctl$setmm(0x23, 0x6, &(0x7f0000001000/0x3000)=nil)
timer_create(0x7, &(0x7f00000000c0)={0x9, 0x9, 0x3, @tid=0xffffffffffffffff}, &(0x7f0000000080))
timer_settime(0x0, 0x0, &(0x7f0000001000), &(0x7f0000005000))

2018/03/30 15:57:20 executing program 7:
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff))
r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x9, 0x0)
setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='yam0\x00', 0x10)
creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0)
mount(&(0x7f0000000000)='./file0/bus\x00', &(0x7f00000000c0)='./file0/bus\x00', &(0x7f0000000100)='ocfs2\x00', 0x80, 0x0)

2018/03/30 15:57:20 executing program 3:
r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x400, 0x111000)
getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000080)={@empty, @empty, @remote}, &(0x7f00000000c0)=0xc)
r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = socket$inet(0x2, 0x3, 0x2)
setsockopt$inet_int(r2, 0x0, 0x800000000d1, &(0x7f0000000000), 0x4)
r3 = getpgid(0x0)
mq_timedsend(r0, &(0x7f0000000100)="d7787f9f716b8d133576d1a476a48fca2775115a8b1abe3f1af09a45ee4525d3e526ed23dd9409832577b9a40613b3f41b73af59c8d5c64d3bf6e6b4f6a98308154878e4a8287486b99e0b1be25d402a85a29c37725382363e67b061dbfde43389fb7b2ba5b7330a3b111924b85f8fef69a7a412a597bcbcd2d94173f7743890212dfc246be2a5224525f486cbb16b82485471e3b8ea927dd0147115ae16364ee056babee71c4883d5e8c7a5f6bb974339dccf14ad5196e48c96a2ddbf8c1a12ab03776e58280ca2dc319f10dd205453e4986eb907960271dfb4028b4d16cd5cc25540f95c52f117c3a9", 0xea, 0x21, &(0x7f0000000200)={0x77359400})
pwritev(r1, &(0x7f00000005c0)=[{&(0x7f0000000380)="5b09000000c2e46388113937d9a81b0c1de14eac8de8977dea84b7106f8d52dbc3008483fdd3ed140ba4a30bed81eb07cb9b0077eb8de878f9d7cadc6fdd7c294e5af2d30c0fdf4ec5485f48e2acd4d5e77e531c375daa05f027c50903f4c064b945fbc297f05b7fab3a98fb6bfb5e10d54d7df281c1e7eaabfd3c718abd363eae406cca045d62cf4fa1c7052a240e81f3a7432ad0c3f89b4d6dd0d841c2f8ee8aabae85734b43e3f97a75dfae96ae42c0dad4310015c36e6a028d1d6315bcf02a8b2e774025a18bdd2f614ad82ffdd7e6151671c998f074995f757a1fdab47d5c5688182330915df2cdfd8f3b6f58", 0xef}, {&(0x7f0000000480)="b7f33156b302209cd7e4d247e757598df598f64384e5418b3bb796d172ca2e0792117230424616f3e411420c29733ad0e3d2319429544694b972f7c8fd2d8213d2628de6823e54f825eedd6bda2415e11c48517f8224be921510ae45726164d5c0d9cbf91297fd2b8d866e2f317731aea456253ba787aaaac3c67128", 0x7c}], 0x2, 0x4)
ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
perf_event_open(&(0x7f0000000600)={0x5, 0x70, 0x4, 0x5, 0xe7ed, 0x4a, 0x0, 0x80000000, 0x2000, 0x1, 0x8, 0x100, 0x40, 0x9, 0xdcf, 0x80000001, 0x5, 0x627, 0x9, 0x5, 0x9, 0x80000001, 0xd5a, 0x4, 0x3, 0x80, 0x5c, 0x200, 0x5, 0x2, 0x1, 0x400, 0x200, 0x8, 0x2, 0x835d, 0x2, 0x4, 0x0, 0x978b, 0x0, @perf_bp={&(0x7f0000000240), 0x4}, 0x8080, 0x20, 0x1, 0x5, 0x5, 0x0, 0x1}, r3, 0x8, r1, 0x3)
userfaultfd(0x80000)

2018/03/30 15:57:20 executing program 6:
mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000208972, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x6, 0x400)
ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000140)={0x4, 0x7, 0x7, 0x80000001, 0x2, 0x8})
madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008)
r1 = dup(0xffffffffffffff9c)
ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000000)={0x5})
msgget$private(0x0, 0x89)
msgsnd(0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="0100000000000000c9926bbbbb06ef7b11e8868a311e082309e28ab7b1cfd1a37928f1c6705e8de9b7c22cf03826d73f2441a49dc1b01014323fa266f8a3898018fdff77fa641de262e06bdc3f25eb100d1693d72512c7244f0e14fde469cdae4e88dd61f780024157e1f0bc22bcb0123c57cabc277358fe4703246596d3b107b8d0c245b2bc00f7b866f8e44643015dd9ae5db1e93500c8836feb898ed4a10427fa88a161c31399c5c5b910355a3851f008393bf7e5ba8e9594e1"], 0xbb, 0x800)
clone(0x0, &(0x7f0000000000), &(0x7f0000000ffc), &(0x7f0000000ffc), &(0x7f0000000000))
mlock(&(0x7f0000a67000/0x2000)=nil, 0x2000)
r2 = shmget$private(0x0, 0x2000, 0x1, &(0x7f00009b8000/0x2000)=nil)
ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000000040)={0x7ff, 0x4, 0x1})
shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000080)=""/95)
shmat(r2, &(0x7f0000b03000/0x3000)=nil, 0x4000)

2018/03/30 15:57:20 executing program 2:
r0 = socket(0xb, 0xf, 0x8)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000380)={0xffffffffffffff9c, 0x50, &(0x7f0000000300)={0x0, <r1=>0x0}}, 0x10)
r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00')
sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000580)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)={0x58, r2, 0x100, 0x70bd27, 0x25dfdbfd, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x100000001}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x80000001}]}, 0x58}, 0x1, 0x0, 0x0, 0x4}, 0x40000)
bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000003c0)=r1, 0x4)
setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000002c0)='bcsh0\x00', 0x10)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000040)={'bridge0\x00', &(0x7f0000000000)=@ethtool_cmd={0x4a}})
mknodat(r3, &(0x7f0000000400)='./file0\x00', 0x20, 0x1)
r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0xdff, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000000c0)={<r5=>0x0, 0x9, 0x4, 0x200}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00000001c0)={r5, @in6={{0xa, 0x4e20, 0x5, @dev={0xfe, 0x80, [], 0x14}, 0xffff}}, 0x4, 0x81eb, 0x2, 0x2, 0x4}, &(0x7f0000000280)=0x98)
getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r5, 0x100000000, 0x1}, &(0x7f0000000180)=0xc)

2018/03/30 15:57:20 executing program 5:
r0 = socket(0x40000000015, 0x5, 0x0)
r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00')
sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000480)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80000220}, 0xc, &(0x7f0000000440)={&(0x7f0000000340)=ANY=[@ANYBLOB="26c7efbefc7e6a1cd73ed8000000", @ANYRES16=r1, @ANYBLOB="00022bbd7000fd00050000010000080005100d008824c486729d9b0017b595250f00000000000014000600ff01000000000000000000000000000108000800020000001400020069726c616e30000000000002000000000800080008000000080065d6a708000400000008000500e00000010800040006000000080003000100000008000500ac1414aa080007004e2200002c00030014a91e006c6f000000000000000000000000000014000200697036746e6c30000000000000004dbc1d93e7"], 0xc4}, 0x1, 0x0, 0x0, 0x8000}, 0x8000)
setsockopt(r0, 0x114, 0x6, &(0x7f0000000040), 0x0)
r2 = accept(r0, &(0x7f0000000000)=@nl=@unspec, &(0x7f0000000080)=0x80)
r3 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x2, 0x1c)
ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000240)={0x6, <r4=>r2})
ioctl$VHOST_SET_VRING_ERR(r3, 0x4008af22, &(0x7f0000000280)={0x3, r4})
ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f00000001c0)={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'vcan0\x00'}})
r5 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe)
r6 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe)
keyctl$reject(0x13, r5, 0x0, 0x70, r6)

2018/03/30 15:57:20 executing program 0:
r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil)
mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x2, 0x32, 0xffffffffffffffff, 0x0)
flock(r0, 0x1)
r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
ioctl$int_in(r1, 0x40000000af01, &(0x7f0000c97ff8))
ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="ad5d21a13579caacbb4f50143ed29b49ca1b0900010064ef3f451ca059eb9a5db8d217784b2f6d822667010400004dc061cff20d121d82f0364ddcc9b02f6997950000000000006b2019d600000000000000000000000000000000"])
mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0)
syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x0, 0x0)
madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x10200000008)

2018/03/30 15:57:20 executing program 1:
r0 = epoll_create(0x7fe7ffff)
r1 = epoll_create(0x4)
r2 = socket$rds(0x15, 0x5, 0x0)
r3 = epoll_create(0x100000001)
r4 = accept(r2, &(0x7f00000000c0)=@pppoe, &(0x7f0000000080)=0x80)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002380)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000002480)=0xe8)
ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f00000024c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, 0x101, 0x2, 0xcfc, 0x400, 0x41e05c73, 0x60000, r5})
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f000000e000))
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r2, &(0x7f000000d000))
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000000dff4))
r6 = epoll_create(0x46c)
r7 = epoll_create(0x400000000000804)
ioctl$int_out(r6, 0x5462, &(0x7f0000000040))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c7f000))
r8 = epoll_create(0x6)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r7, &(0x7f0000d5dff4))
epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r6, &(0x7f000050aff4))

2018/03/30 15:57:20 executing program 5:
r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x141200, 0x0)
ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000000340)={0x80, 0xbfe, &(0x7f0000000180)="007b512cad2c318c73e86e468cbc18a7478b1b13fb996854f8e4c6799fc4163c6d8b30ade4281142222b3a6ec3acc022df6c2c86686f2d642ddb424d9d093f1c4c1b09935b706ee53d60d99de206d2172a182ae3f9111c18aebcb4ace000b7b18ec4e9fd388e68ebe65640d9690361e89ec9661768a7de626682e9038d5a8bf826a48860232a9d603e0681c224cb271dcca422be1bea5dd2fbccf161696bb5b3c6e7d820471405c14861f7281c8effe001e9", &(0x7f0000000240)="cb28dc30fee28ce7b7d53928811b1c8f4716e0b15105adf2459e4e7179a8f770690b92b1b152abf183e6a83b8cf3c1c5b80d061c1a18699e8ee684475046de5b4fa534fc02581632763c1a4ae38239d6281471dfd02bff9a8bff34ce0fdad57812bf8beb169ebfc1aab83996a4dd670345edbd70c20880364ae3b8dbe130dba3d8673b543727c75f46c47eee1f9b1eca89891bda691c9a530e938069ea221dceb054a527cf27c5273d4153f78a27effad72db8bb54007bbbfa12a844d862a86ececfa44790ba285a7af82135129f0fce87941cbdf3a52431e07843d5", 0xb2, 0xdc})
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$inet6(0xa, 0x80003, 0xff)
setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000040)={'raw\x00', 0x3, [{}, {}, {}]}, 0x58)
getsockname$inet6(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000100)=0x1c)

2018/03/30 15:57:20 executing program 2:
perf_event_open(&(0x7f000001d000)={0x2, 0xffffffffffffff2f, 0xe3, 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, 0x9, 0x0, 0x0, 0x0, 0x80000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
lgetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'os2.', 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, &(0x7f0000000140)=""/115, 0x73)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58)
r1 = accept$alg(r0, 0x0, 0x0)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000282fef)="1e336500ff4ad5e700000022000000ec", 0x10)
r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x220100, 0x0)
getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000200)=0x7, &(0x7f0000000240)=0x2)
writev(r1, &(0x7f00001d3000)=[{&(0x7f0000ddd000)='\r', 0x1}], 0x1)

[  169.143759] print_req_error: I/O error, dev loop0, sector 0
2018/03/30 15:57:20 executing program 7:
r0 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'})
removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'user.', 'queue0\x00'})
r1 = socket$netlink(0x10, 0x3, 0x0)
ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000a9d000)={0x0, 0x0, {0x1, 0x0, 0x0, 0x8000000}})
setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000080)={@in6={{0xa, 0x4e21, 0x356c, @ipv4={[], [0xff, 0xff], @rand_addr=0x100000000}, 0x93c6e56}}, 0x500, 0xffffffffffffffe1, 0x400, "ad1e8862068df3baa8732c4574d5d32cbaf2ac6ec1efef312598ff41d4b90ae87e3c7d338480cb2e923406cb73bb3269ca4b93cb7219dacbd56a14a906f118944a04b40794d58724ebc5e132fab0c2ab"}, 0xd8)
ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000180)=<r2=>0x0)
waitid(0x1, r2, &(0x7f00000001c0), 0x0, &(0x7f0000000200))
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000002c0)={<r3=>0x0, 0x987b}, &(0x7f0000000300)=0x8)
setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000340)={r3, 0x5, 0x1, [0x0]}, 0xa)
r4 = fcntl$dupfd(r0, 0x406, r1)
ioctl$TUNDETACHFILTER(r4, 0x401054d6, 0x0)

2018/03/30 15:57:20 executing program 5:
socket$inet_sctp(0x2, 0x5, 0x84)
write$rdma_cm(0xffffffffffffffff, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080), 0x2}}, 0x20)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000540)='/dev/ptmx\x00', 0x112ffd, 0x0)
ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000240))
r1 = socket$rds(0x15, 0x5, 0x0)
setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000000100)=0x1, 0x4)
write$rdma_cm(0xffffffffffffffff, &(0x7f00000004c0)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000000000000000000000000001000000000a00000000000000ff010000000000000000000000000063c7a1b414af5732b332e50100000000", @ANYBLOB="00f1a500"], 0x44)
r2 = syz_open_dev$vcsa(&(0x7f0000000280)='/dev/vcsa#\x00', 0x9, 0x80081)
ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000400)={0x7, <r3=>r0, 0xfffffffffffffffc})
ioctl$KVM_S390_VCPU_FAULT(r1, 0x4008ae52, &(0x7f0000000140)=0x200)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@remote, @loopback}, &(0x7f0000000080)=0xc)
ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000200)=<r4=>0x0)
sigaltstack(&(0x7f0000ffd000/0x1000)=nil, &(0x7f00000003c0))
getpid()
perf_event_open(&(0x7f0000000300)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x7, 0x4, 0x0, 0x0, 0x3, 0x0, 0x5, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x3, 0x0, 0x0, 0x3, 0x81, 0x3, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, @perf_config_ext, 0xc80, 0x0, 0x0, 0x0, 0x401, 0x3a, 0x5}, r4, 0x0, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000040)={<r5=>0x0, 0x3, 0x800}, &(0x7f0000000380)=0x8)
setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000440)={r5, 0x8000}, 0x8)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r6 = socket(0x10, 0x803, 0x0)
write(r6, &(0x7f00002aefd3)="2600000022004701050007208980ff0600cc00002b1f00c0e9ff094a51f101000000000f584d", 0x26)
sendto(r6, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0)
ioctl$PIO_UNIMAPCLR(r3, 0x4b68, &(0x7f0000000180)={0x101, 0xffff, 0x7fffffff})
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x280400, 0x0)

2018/03/30 15:57:20 executing program 3:
r0 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x80, 0x40000)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x4})
r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb)
keyctl$set_timeout(0x17, r1, 0x0)
getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000140)={{{@in=@multicast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}}, {{@in6}}}, &(0x7f0000000240)=0xe8)
r3 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x8, 0x408040)
setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000280)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10)

2018/03/30 15:57:20 executing program 0:
perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x10, 0x803, 0x0)
write(r0, &(0x7f0000000080)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d9bffc), 0x4)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000003f40)=ANY=[@ANYRES32=<r1=>0x0, @ANYBLOB="b7d426d204060000000000000000000000002a8f964abbcd7164775d7ed1eb52c2ee5785f1111c9506c144532e0aca6aa579190c31f4131329fb3beed58aa32976276c02af41c225d4ba2885b4674251bb679a126b58cd1285ceccf19810f85396a73c15e835db0f3c35405a762bbbfd0e7600c6b75b791b9280a74e30bf6dc51d0e1ff17cf64cd474f5c5108ec0a64d61eece4ccdf8cbacee218e5bf5b7b21a7613eba9a0c1c08675438f917f2c307fbb0ff7077715f8bb0af268704697ea4bca1bf6c1afd41314402384eda840fdaffc218bf3b232b3c9cab0cb2125947f1dac06b2bf9d5b0122f9c747f91bccf100b73ace12c0b099513091666e24542f3e4aaf84c2821cd67450015e4074e0b49e6fb326fc965242379ca5cd347f3daefd2a8ba946cf0c952727bc0412fc0d53271c5eef9f687f1706e15bd80d48226614f70721fb24b8bb05aa83b66ca8311e64a346b2d64aa5d97fb32bad0946b786b6652a2ed684825e49aee5ad24178d4925017dfc5ffc4d7289b03427ef59405334805d403ac041abf4c3c0c769b2ecbd1da9fbd38a550130d9bd6253669190055b2563a58d48bd6e1cfd12631ec4d632dd92f000000000000000000000000000"], &(0x7f0000000100)=0x16)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r1, 0x63a}, &(0x7f0000000180)=0x8)
sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0)
recvmmsg(r0, &(0x7f0000001700), 0x0, 0x0, &(0x7f00000000c0))
recvmmsg(r0, &(0x7f0000003d00)=[{{&(0x7f00000001c0)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000240)=""/145, 0x91}, {&(0x7f0000000300)=""/162, 0xa2}, {&(0x7f00000003c0)=""/165, 0xa5}, {&(0x7f0000000480)=""/94, 0x5e}, {&(0x7f0000000500)=""/23, 0x17}, {&(0x7f0000000540)=""/7, 0x7}], 0x6, &(0x7f0000000600)=""/198, 0xc6, 0x9}, 0x1ff}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000700)=""/187, 0xbb}], 0x1, &(0x7f0000000800)=""/94, 0x5e, 0x82bd}, 0x7d45a819}, {{&(0x7f0000000880)=@un=@abs, 0x80, &(0x7f0000000a80)=[{&(0x7f0000000900)=""/250, 0xfa}, {&(0x7f0000000a00)=""/38, 0x26}, {&(0x7f0000000a40)=""/39, 0x27}], 0x3, &(0x7f0000000ac0)=""/144, 0x90, 0x2}, 0x1f}, {{&(0x7f0000000b80)=@nfc, 0x80, &(0x7f0000000d80)=[{&(0x7f0000000c00)=""/108, 0x6c}, {&(0x7f0000000c80)=""/98, 0x62}, {&(0x7f0000000d00)=""/100, 0x64}], 0x3, &(0x7f0000000dc0)=""/237, 0xed, 0x100}, 0x401}, {{&(0x7f0000000ec0)=@pptp={0x0, 0x0, {0x0, @multicast1}}, 0x80, &(0x7f0000001040)=[{&(0x7f0000000f40)=""/1, 0x1}, {&(0x7f0000000f80)=""/182, 0xb6}], 0x2, &(0x7f0000001080)=""/209, 0xd1, 0x5}, 0x3}, {{&(0x7f0000001180), 0x80, &(0x7f0000002480)=[{&(0x7f0000001200)=""/4096, 0x1000}, {&(0x7f0000002200)=""/150, 0x96}, {&(0x7f00000022c0)=""/86, 0x56}, {&(0x7f0000002340)=""/13, 0xd}, {&(0x7f0000002380)=""/225, 0xe1}], 0x5, &(0x7f0000002500)=""/166, 0xa6}, 0x1}, {{0x0, 0x0, &(0x7f0000003740)=[{&(0x7f00000025c0)=""/121, 0x79}, {&(0x7f0000002640)=""/7, 0x7}, {&(0x7f0000002680)=""/80, 0x50}, {&(0x7f0000002700)=""/39, 0x27}, {&(0x7f0000002740)=""/4096, 0x1000}], 0x5, &(0x7f00000037c0)=""/23, 0x17, 0x3e87}, 0x761f}, {{&(0x7f0000003800)=@pppol2tpv3, 0x80, &(0x7f0000003b80)=[{&(0x7f0000003880)=""/63, 0x3f}, {&(0x7f00000038c0)=""/16, 0x10}, {&(0x7f0000003900)=""/106, 0x6a}, {&(0x7f0000003980)=""/112, 0x70}, {&(0x7f0000003a00)=""/11, 0xb}, {&(0x7f0000003a40)=""/203, 0xcb}, {&(0x7f0000003b40)=""/28, 0x1c}], 0x7, &(0x7f0000003c00)=""/219, 0xdb, 0xd057}, 0x2}], 0x8, 0x2, &(0x7f0000003f00))
recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002e6f80), 0x0, &(0x7f0000878000)}, 0x0)

2018/03/30 15:57:20 executing program 1:
r0 = epoll_create(0x7fe7ffff)
r1 = epoll_create(0x4)
r2 = socket$rds(0x15, 0x5, 0x0)
r3 = epoll_create(0x100000001)
r4 = accept(r2, &(0x7f00000000c0)=@pppoe, &(0x7f0000000080)=0x80)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002380)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000002480)=0xe8)
ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f00000024c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, 0x101, 0x2, 0xcfc, 0x400, 0x41e05c73, 0x60000, r5})
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f000000e000))
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r2, &(0x7f000000d000))
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000000dff4))
r6 = epoll_create(0x46c)
r7 = epoll_create(0x400000000000804)
ioctl$int_out(r6, 0x5462, &(0x7f0000000040))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c7f000))
r8 = epoll_create(0x6)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r7, &(0x7f0000d5dff4))
epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r6, &(0x7f000050aff4))

2018/03/30 15:57:20 executing program 2:
lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0})
r1 = getegid()
setgroups(0x2, &(0x7f0000000100)=[r0, r1])
r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x80000, 0x0)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000300)=@assoc_value={<r3=>0x0, 0x8}, &(0x7f0000000380)=0x8)
setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000003c0)={r3, 0xfffffffffffffbff}, 0x8)
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
mount(&(0x7f0000000340)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8408, &(0x7f0000c81ffe))
r4 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0)
getdents(r4, &(0x7f0000000200)=""/223, 0xdf)

2018/03/30 15:57:20 executing program 6:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0)
open(&(0x7f00000000c0)='./file0\x00', 0x24000, 0x80)
getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8)
setsockopt$sock_void(r0, 0x29, 0x2000000004d, 0x0, 0x0)

2018/03/30 15:57:20 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r1 = memfd_create(&(0x7f0000000b40)="626465765c7b1b025e6b657972696e676c6f73656375726974795d656d317573657240657468312a7573657200", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x0, 0x3, 0xffffffff}, &(0x7f0000000440)=0x10)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x7fff, 0x0, 0x0, 0x0, 0x5, 0x5, 0x6, 0x10001, 0x9, 0x200, 0x4, 0x3304, 0x6, 0x8, 0x3]}, &(0x7f0000000580)=0x100)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000005c0)={<r2=>0x0, 0x10001, 0x81, 0x9}, &(0x7f0000000600)=0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000640)={r2, @in6={{0xa, 0x4e23, 0x81, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1, 0x4, 0x40000000000f8, 0x1, 0x6}, &(0x7f0000000a40)=0x98)
getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000740), &(0x7f0000000780)=0x8)
ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000340)=<r3=>0x0)
r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r5 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r4, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xffffffffffffff83, &(0x7f00000000c0)={&(0x7f0000000700)={0x14, 0x1d, 0xffffffffffffffff, 0x70bd2d, 0x0, {0x806b}}, 0x14}, 0x1}, 0x0)
fcntl$setown(r0, 0x8, r3)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000007c0)={<r6=>0x0, @in6={{0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0xe}, 0x3}}}, &(0x7f0000000880)=0x84)
ioctl$sock_ifreq(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'ipddp0\x00', @ifru_mtu=0x1})
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r0, &(0x7f0000000080), 0x102000004)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000a80)={0x0, 0x21, 0x30}, 0xc)
getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000b00), &(0x7f0000000b80)=0x4)
ioctl$LOOP_CLR_FD(r0, 0x4c01)
fdatasync(r0)
nanosleep(&(0x7f00000001c0)={0x77359400}, &(0x7f0000000200))
syz_open_dev$sndpcmp(&(0x7f0000000380)='/dev/snd/pcmC#D#p\x00', 0x80000000, 0x400000)
dup3(r1, r5, 0x80000)
socket$vsock_stream(0x28, 0x1, 0x0)
getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={<r7=>0x0, 0x9, 0x0, 0x3}, &(0x7f0000000100)=0xffffffffffffff6d)
setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000980)={r7, @in6={{0xa, 0x4e21, 0x9, @dev={0xfe, 0x80, [], 0x13}, 0x1f}}}, 0x84)

2018/03/30 15:57:20 executing program 2:
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0)
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}})
ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)={{0xffffffffffffffff, 0x3, 0x0, 0x0, 0x4}})
ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00000000c0)=0x7fff)

2018/03/30 15:57:20 executing program 0:
perf_event_open(&(0x7f0000925000)={0x2, 0x70, 0xdc5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x72ff195b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x9dd}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = open(&(0x7f0000000040)='./file0\x00', 0x80040, 0x0)
fcntl$setlease(r0, 0x400, 0x0)
getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000080)={'ipvs\x00'}, &(0x7f00000000c0)=0x1e)
rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8)
fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, <r1=>0x0})
tkill(r1, 0x40)

2018/03/30 15:57:20 executing program 5:
r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0)
write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080)={<r1=>0xffffffff}, 0x2}}, 0x20)
write$rdma_cm(r0, &(0x7f0000000580)=ANY=[@ANYBLOB="03000000400000fa0a004e2304000000fe8000000000000000000010000000bb010000000a004e2109000000ff01000000000000000000000000000107000000", @ANYRES32=r1, @ANYBLOB="0d990000"], 0x48)
r2 = syz_open_dev$sg(&(0x7f00000003c0)='/dev/sg#\x00', 0x0, 0x28ec1c745d107cef)
setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000840)=0x400, 0x4)
ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000000480)={&(0x7f0000000400)=[0x0, 0x0, 0x0], 0x3})
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$rdma_cm(r0, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r1}}, 0x48)
write$rdma_cm(r0, &(0x7f0000000040)=@get_event={0xc, 0x8, 0xfa00, {&(0x7f0000000240)}}, 0x10)
r3 = shmget(0x0, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil)
getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000440), &(0x7f0000000600)=0x8)
fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000680)=0x2)
setsockopt$inet6_buf(r2, 0x29, 0x0, &(0x7f00000004c0)="58e2d6d4e1dc098f6f69a04eb07473a859c00e39f63cba146a7ec664b3fd0b12563447bc2e749e13f90fa7b442d7fb11616f0190f29196f8beafb644e3623384d1900ad81addab1da4f251857149b6bf39fd733852522ecdbbf87d81f21299a99c9691f75ef658b0b80e1074b7064267b6c5487af6273d4c5ecaa7c8d291c9d5c54f3d1ac449f8a05ca3857ac07989ab461839616585ac6f1e0603636e6d5ea807fca6da3d8a28297f6aa7ba972e5853707b872bbc2ba524043620", 0xbb)
ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000000780)=""/153)
ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000000640)={0x3e, 0x6, 0x39})
mq_open(&(0x7f00000006c0)='/dev/sg#\x00', 0x800, 0x1, &(0x7f0000000700)={0x6, 0x8000, 0x3, 0x7ff, 0x5, 0x9, 0x5, 0x8})
setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000740)=0x5, 0x4)
shmctl$SHM_STAT(r3, 0xd, &(0x7f0000000100)=""/125)

2018/03/30 15:57:20 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 = socket$nl_xfrm(0x10, 0x3, 0x6)
pipe(&(0x7f0000000700)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000b40)={0x0, 0x5, 0x4, 0x8}, &(0x7f0000000b80)=0x10)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000bc0)=ANY=[@ANYRES32=<r3=>0x0, @ANYBLOB="b6000000a3795d15b00ccea8bd16518eafd6ad06f2ff9b560798ffb896c69ab9fddf9be02668e316777ce510586b53fc6c1c807867816217ddb3e97db4434066fe67a0d668ec70d0e0151152af72335af16fa8a6dea2dd94724cc3af888aa642291779fe8b78df8f73513b57539b651b6d4a3ecf22492e271003ca698486a57eb717283d7ab6947b202706187ba98f023b887a6264962c0d6c1d94023c72fe16adb0f7a1f8abe3d2f80bee76e192475711a1a6df7c249ea201fc"], &(0x7f0000000c80)=0xbe)
getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000cc0)={0x9, 0x8, 0x200, 0xb759, 0x8, 0x8cd, 0x4, 0x7f, <r4=>0x0}, &(0x7f0000000d00)=0x20)
getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000d40)={<r5=>0x0, 0x7f}, &(0x7f0000000d80)=0x8)
sendmsg$inet_sctp(r1, &(0x7f0000000f40)={&(0x7f0000000740)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10, &(0x7f0000000ac0)=[{&(0x7f0000000780)="b32ea5aa21ac6e4fadd50cd69dce431f55f53266c075a46a0148ce2441d5d1364344fb40ce05f4147d2a51170944d22523372075ec4ac6ff", 0x38}], 0x1, &(0x7f0000000dc0)=[@init={0x18, 0x84, 0x0, {0x0, 0xfffffffffffffff8, 0x1ff, 0x100}}, @init={0x18, 0x84, 0x0, {0x800, 0xcd1, 0x7ff, 0x5}}, @init={0x18, 0x84, 0x0, {0xfff, 0x6, 0x0, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x1ff, 0x7, 0x4, 0xb9f, 0xf62, 0xfd87, 0x0, 0x8, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x9, 0xffff, 0x44, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x1ff, 0x207, 0xb62, 0x40, 0x2, 0x7ff, 0xffffffffffffff70, r5}}], 0x120}, 0x4004)
sendmsg$nl_xfrm(r0, &(0x7f0000bf4000)={&(0x7f000068f000)={0x10}, 0xc, &(0x7f0000197000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="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", @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\n\x00\x00\x00\x00\x00\x00\x00', @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000044000500e0000002000000000000000000000000000000000000000000000000fe8000000000000000000000000000000000000000000000000000000000000000000000"], 0x3}, 0x1}, 0x0)
r6 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00')
sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000580)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)={0x4c, r6, 0x1, 0x70bd2b, 0x25dfdbfe, {0x1}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_PORT={0x8, 0x1}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4010}, 0x40000)
ioctl$TCSBRK(r1, 0x5409, 0x9)
sync()
r7 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)="2f70726f632f7369732f6e65742f697076342f76732f53796e635f726566726573685f706572696f6400a014ff54e9a1a077e26b51073ae00e79671a0cacab9fa8613cd65d2cb6ddbfd5", 0x2, 0x0)
ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r7, 0xc10c5541, &(0x7f0000000080)={0x3, 0x1, 0x3f, 0x0, 0x0, [], [], [], 0x800000, 0x2})
ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000000040)={0x6, 0x5})

2018/03/30 15:57:20 executing program 0:
r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x101002, 0x0)
ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000240)={0x80, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x18}}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x53, 0x7, 0x6, 0x1, &(0x7f0000000200)='irlan0\x00', 0xaf8, 0x0, 0x3})
r1 = socket(0xa, 0x802, 0x5)
connect$inet6(r1, &(0x7f00003ef000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000180))
r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0)
ioctl$KDDISABIO(r2, 0x4b37)
sendmsg(r1, &(0x7f0000eeefc8)={&(0x7f0000fef000)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000437000), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="280000000008000029000000020000001d1a2d4ba2f2fffffffffffffffd060000000000000000002ffec99df7f3776e130967ee7edf198209477f7b27e2826abfd73c68ce48bfcce37c96ec93dc27e8f81c4129e0db519ad834c4206f82a0d6aacbf48c779b699451fb4d2d667e5c29c558ce57113b180dab25b9087295ac1a2ba043399f8e8d1df68c58ca9524fd65d2e95e18e0f32f962659b6c2b3a44f7907fab24219c73128e5af0236cf3b5449ac875c85702e33993d17fc287b232dbfb97d8e56fbb070a9096ba230832fd0"], 0x28}, 0x0)
fcntl$setlease(r1, 0x400, 0x0)
r3 = gettid()
ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000140)=r3)

2018/03/30 15:57:20 executing program 3:
r0 = open(&(0x7f00009e1000)='./file0\x00', 0x8040, 0x0)
fcntl$setlease(r0, 0x400, 0x0)
r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0)
exit(0x0)
socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0))
fcntl$setlease(r0, 0x400, 0x2)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000040)={<r2=>0x0, 0x1ff}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e21, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}}, 0x84)

2018/03/30 15:57:20 executing program 2:
r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000), 0x4)
r1 = socket$inet6(0xa, 0x802, 0x0)
sendto$inet6(r1, &(0x7f00005c2000), 0x0, 0x0, &(0x7f0000d1f000)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c)
socket$inet(0x2, 0x0, 0xfffffffffffffadc)
r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0)
getsockname$ipx(r2, &(0x7f0000000040), &(0x7f0000000080)=0x10)

2018/03/30 15:57:20 executing program 1:
r0 = epoll_create(0x7fe7ffff)
r1 = epoll_create(0x4)
r2 = socket$rds(0x15, 0x5, 0x0)
r3 = epoll_create(0x100000001)
r4 = accept(r2, &(0x7f00000000c0)=@pppoe, &(0x7f0000000080)=0x80)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002380)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000002480)=0xe8)
ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f00000024c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, 0x101, 0x2, 0xcfc, 0x400, 0x41e05c73, 0x60000, r5})
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f000000e000))
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r2, &(0x7f000000d000))
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000000dff4))
r6 = epoll_create(0x46c)
r7 = epoll_create(0x400000000000804)
ioctl$int_out(r6, 0x5462, &(0x7f0000000040))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c7f000))
r8 = epoll_create(0x6)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r7, &(0x7f0000d5dff4))
epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r6, &(0x7f000050aff4))

2018/03/30 15:57:20 executing program 6:
r0 = socket(0x2, 0x1, 0x0)
setsockopt(r0, 0x6, 0x20, &(0x7f0000871000)="020000006c3b172917e25462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54006fe71cbcdc6e30ac10369300aff67d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da6020000435f1f0400d1b0e6ebcb12c7be1871363e97100c4a4c2e9f5c0c14f1659ce8c829d2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xffffffee)

2018/03/30 15:57:21 executing program 5:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000240)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58)
bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10)
setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0)
r1 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x6000000000, 0x0)
setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00000002c0)={0x1, {{0x2, 0x4e20, @rand_addr=0x8}}}, 0x88)
r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x800, 0x0)
write$tun(r2, &(0x7f00000000c0)={@pi={0x0, 0x10}, @hdr={0x3, 0x80, 0x7, 0x806d, 0x92, 0x4}, @ipv6={0x7fffffff, 0x6, "b4618a", 0x7a, 0x3f, 0x10000, @empty, @local={0xfe, 0x80, [], 0xaa}, {[@routing={0x84, 0x2, 0x0, 0x6, 0x0, [@dev={0xfe, 0x80, [], 0xe}]}], @udp={0x4e20, 0x4e20, 0x62, 0x0, [@guehdr={0x2, 0x1, 0x8001, 0xff, 0x100, [0x80]}, @guehdr={0x1, 0x81, 0x2, 0x80000001, 0x100}, @guehdr={0x2, 0xe66, 0x700, 0x4, 0x100, [0x0]}], "97d8845708c5a383028182e31040b7832b3e57bb1c426cc1ca3b9a18cd67be995f8601b7fe5024dafcc0e10e57bd914cb97ce3402dda1e06ff5849ccdd24247d83f65e4adfa1"}}}}, 0xb0)

2018/03/30 15:57:21 executing program 2:
r0 = socket$inet6(0x10, 0x1, 0x7)
sendmsg(r0, &(0x7f0000000000)={&(0x7f0000010ff4)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000019007fafb72d1cb2a4a280930a06000000a843dc91052369390009002f000000000000001900050000000000000000081338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000002000)}, 0x0)
finit_module(r0, &(0x7f0000000040)='Y-em1losecurity.\x00', 0x3)

2018/03/30 15:57:21 executing program 6:
r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5, 0x200080)
faccessat(r0, &(0x7f0000000040)='./file0\x00', 0x80, 0x1100)
ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000080)={0x4, 0x2, 0x7ff, 0xdfd9, 0x6, 0x36})
getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x200, 0x5, 0x4, 0x3, 0x4, 0x200020000, 0x9, {<r1=>0x0, @in={{0x2, 0x4e22, @rand_addr=0x1}}, 0x0, 0x4, 0x9, 0x2}}, &(0x7f0000000180)=0xb0)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={<r2=>r1, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x200000000, 0x894, 0x4, 0x6, 0x40}, &(0x7f0000000280)=0x98)
r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0xa0000, 0x0)
ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r3, 0xc0305302, &(0x7f0000000300)={0x1, 0x5, 0x9, 0x7004, 0x20, 0x4})
setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000340)={r2, 0x1, 0x101, 0x8}, 0x10)
setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000380)=0x2, 0x4)
setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f00000003c0)={{0xa, 0x4e24, 0x3, @dev={0xfe, 0x80, [], 0xd}, 0x7}, {0xa, 0x4e23, 0xb8, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x6}, 0xfc, [0x4, 0x100, 0x0, 0x3f, 0x3f, 0x4, 0x7, 0x3d5a541d]}, 0x5c)
ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r3, 0xc0a85322, &(0x7f0000000440))
ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000500)={0x80000000, 0x5, 0x6})
ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000540)={0x0, 0x8, 0x7, 0x4, 0x7, [{0x0, 0x7fffffff, 0x7, 0x0, 0x0, 0x4}, {0x100000001, 0x0, 0x3, 0x0, 0x0, 0x1804}, {0xf8a, 0xffffffffffffff09, 0x80000001}, {0x3, 0x2, 0x6, 0x0, 0x0, 0x1}, {0x849, 0x1400000, 0x7, 0x0, 0x0, 0x704}, {0x100000000, 0x9, 0x8, 0x0, 0x0, 0x8}, {0x80000001, 0x7ff, 0x80, 0x0, 0x0, 0x2000}]})
listen$netrom(r3, 0x2)
sendmsg$nl_generic(r3, &(0x7f0000000b40)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x403}, 0xc, &(0x7f0000000b00)={&(0x7f0000000740)={0x3a8, 0x3e, 0x801, 0x70bd2a, 0x25dfdbfd, {0x16}, [@generic="8d6677e62524e4f1fb0d68d878de0cb996cce975212cc1d9e10ae91f847a08591bc3309a73fba234ecd1f60d92df9c529c93121e4628cae8d3bed9e65b4142352842f0d9b639f3d158831785c6573cab4cc6bca7a08c864ce8f8201ac56e0ba11d3b", @typed={0x14, 0x91, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @nested={0x194, 0x50, [@typed={0x10, 0x1, @str='/dev/cuse\x00'}, @typed={0xfc, 0x57, @binary="23bc07e3eb412ce5bd169161e2b79f688f9fbba99a8ea848b8af1f65e69f9bc76d0e7e33483a0d48ae90025abfc62b4d4e9dc5fd2ab9296ce45dc8f64ac0aca45ee3ee0d6b8d85c8edc034898b59a2c4d59725bcaa9afbbe5d6c47feea1ecf4498881a951890f0adc385384a5321d46510624ae5a324f4afcceae79c6606d3e2dcfdca6d3bf991d07c75d43b9a40871d8958516966e47d73b32fc8f474666470fa919998388301ae82ba1d9bf241394d0df9a0ff52b412341b44f9eae11a32441976d2b88ad1973d744ef06702b8d96776185be62d77fa621cda14c82fa2f7c5f96cfa937673bde2d5796761753ad9bfbad034a6a913"}, @typed={0x8, 0x89, @u32=0x1}, @generic="71fe34e117c1a27b12a6190b028d4972486cc1dcacaaf45769bac253836e5cca7de611d6802bb479b0d7428353a4ac8d45609222c87780ddf484084c3acd8579d929d543e2dc0297242a8286e6ded062989c381b37a687b304507175444e34d0236731382bfb0bff8646b1cb1a6968fe85689ccf421860d477d176d5"]}, @generic="3c26e951988f973ba3cf527b4608ab8fd287aa9ce6e2394452c7d9854ddb3a2d101dda0a996584910740c0c93a73fe5157b20b8bed000af9c68995f6be13a02f93560366540710f27d94d27fedb8ddaeb5893882b7c8e0e1c492fe4302d0075a39d34426c3344da9ab51e1bc9c95067215f2cfa76f74f354d72c5b4de352edd2dd23c21f3c8172073400f755808cbbfb014dc9814c67dd18de265f6dd6b2a219d0be3065e2f6721900f886f65aa25cce71c997303a3e217920b423c7b628998ef7043a34045cb4eadff645a2b6d80382686c6214c1c52baff9bbe0326571", @typed={0xc, 0x24, @u64=0x80}, @generic="d287971eca97d26c94c5e5145477b1ac156bf78f0844ae22159673ffc2d64b2183b248e35044e002b34089b1953057c048de25713bdb09275efe42f87636eb6e892108838454d6a0c8da5f5303effe1a3743d64122de5ed7ebdfdb613795df5f40ea03ba0de4d459919ced28b26e7e31ff0cbd510968fe4eea4fad68b585cdec020d1a379ab119a5", @typed={0x8, 0x72, @fd=r0}, @typed={0x8, 0x25, @fd=r3}, @typed={0x8, 0x1e, @fd=r3}]}, 0x3a8}, 0x1, 0x0, 0x0, 0x8000}, 0x440d1)
r4 = fcntl$getown(r0, 0x9)
r5 = getuid()
stat(&(0x7f0000002280)='./file0/file0\x00', &(0x7f00000022c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0})
r7 = fcntl$getown(r3, 0x9)
stat(&(0x7f0000002340)='./file0\x00', &(0x7f0000002380)={0x0, 0x0, 0x0, 0x0, <r8=>0x0})
fstat(r0, &(0x7f0000002400)={0x0, 0x0, 0x0, 0x0, 0x0, <r9=>0x0})
r10 = getpgid(0xffffffffffffffff)
getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002f00)={{{@in6=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r11=>0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000003000)=0xe8)
r12 = getgid()
ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000003040)=<r13=>0x0)
lstat(&(0x7f0000003080)='./file0\x00', &(0x7f00000030c0)={0x0, 0x0, 0x0, 0x0, <r14=>0x0})
fstat(r3, &(0x7f0000003140)={0x0, 0x0, 0x0, 0x0, 0x0, <r15=>0x0})
r16 = fcntl$getown(r0, 0x9)
getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000031c0)={{{@in6=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r17=>0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f00000032c0)=0xe8)
lstat(&(0x7f0000003300)='./file0\x00', &(0x7f0000003340)={0x0, 0x0, 0x0, 0x0, 0x0, <r18=>0x0})
socketpair$inet6(0xa, 0x0, 0x81, &(0x7f00000033c0)={<r19=>0xffffffffffffffff})
ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000004dc0)=<r20=>0x0)
getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000004e00)={{{@in=@multicast1, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r21=>0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000004f00)=0xe8)
fstat(r3, &(0x7f0000004f40)={0x0, 0x0, 0x0, 0x0, 0x0, <r22=>0x0})
sendmmsg$unix(r3, &(0x7f00000063c0)=[{&(0x7f0000000b80)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000e40)=[{&(0x7f0000000c00)="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", 0xfb}, {&(0x7f0000000d00)="7bba44bbc0b5021690432c0c80eeb37385035127942768ab5c3119f83f77a456bdd28380b14706846274e6cdbee8ecac099a46cd220cab9ed70d8b578388c3824c5ef33e35a15f9aeb58dd660d94d4e7293cf3f86b726441b218b7e6f7464494e959efdc7ed4e23ad4c2eda81289b88cc0d5dea3493deaab4e", 0x79}, {&(0x7f0000000d80)="17782191620411ea318464b4e31588a9cf2cda36e0189b61ef6fe237a849406daf89d2ae968e3350196bc6c0c0a95f8c953f7bfabccaded7", 0x38}, {&(0x7f0000000dc0)="685d893ac90f443e07f3572ad29f848ed7152fa11e82352cca001ff7f29f42bab4ce71f142248af16ef9db102bb954a115b746478344fa97f36277d2fee473cababa8d355a3845da7db5a48d322e3233cc46aa41df2b5173ce2c93132dd4e99f3b0bd72e9863", 0x66}], 0x4}, {&(0x7f0000000e80)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000002200)=[{&(0x7f0000000f00)="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", 0xfc}, {&(0x7f0000001000)="e8535b7e70a768db1231a062034cb241721ec09bd20d9b3d9f5afd41caf6901d55bcfb9c6bb00998354e68ba0d2de44b8a4b41318f6072fea2a6ccbb74dd1289135d80ab88b34c0af5e66f3df69680d587f2224fe266e8c52968fbdecf0621743c3504bed53b35ba8b23d34aeaf23f48e4bc8648334989f5379616df962e180ba13ebd0c36a7544f7f03c9aedb20", 0x8e}, 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{&(0x7f00000051c0)="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", 0x1000}, {&(0x7f00000061c0)="04d242fa17f08dbc94e702055edc0d58fd417d3778baa2082e01685fc2746a4cb843f37e35d110af6a88bff846f19998bc95c40b61d76aaef5f7df09e3183533d7564669c6b77b96571153a8d35bcd4d356771a4f5c40a11cc764e3c1e934b3ff358953204347b", 0x67}, {&(0x7f0000006240)="b5347df2ba63f39bd29c441b411cfff466757652d1160da3514213bdee8506db5a7eda98be8737b2760a2652947c", 0x2e}, {&(0x7f0000006280)="999beb43403b7d47a1d7c0bf91d6f8eaed26349d33b61b8a6a204d9ceeaaceb6ca740947b9e339d69acdf2e5c148d667cbe86429ec6ef23e561e76dea14fdbed5eda76bf01487a79df7ff3ef3b12a657b5cb86d0451ed4f6b492ddaed964672b14e23f7148be472c42f5b2b95c698cb9440120182c224e1ad957cb000e63b9b6bae27c95621c994212f3985b2409d444fc48ce09ce95d984f49b4d57e62651a98f388d22404b187c6b7cd9a3464205e941cbc903786db50c", 0xb8}], 0x5, 0x0, 0x0, 0x4}], 0x7, 0x40000)

2018/03/30 15:57:21 executing program 0:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x5, 0x0, "d898760a608655cdd122b7aae6777de2b6d61f3426116a044800a28586f0363b30b2e13b4dde1df995d151c2a717f5d0469e5fd4d3cae6eb6715077452ed8575a6d8b6805619337678a5377f2cc5e781"}, 0xd8)
setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x0, 0x0, "d352b4d9cc03f9f8403258a432b135175450d3afb7f5696bd65674ce2e5ebf691563cc0f27dcf799aaa609152bb58903abf50bfbc20cb05519ab8e059e15f3f754813cd073c7bf449316f1a85917f2cd"}, 0xd8)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
r2 = syz_open_procfs(0x0, &(0x7f0000000100)='attr/exec\x00')
setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000380)={0xc427, 0xda6, 0x2, 0x7}, 0x8)
sendto$inet(r1, &(0x7f00000003c0)="b039c6e0ed31520404da84913d674bdeb57410b23e2813068bc60c1b98c1b030cf913e1369c5fb1b05c3d99da84298d59cfb2095d9d50ebedad6cc2e3bbf4cf73700fd4faf74bd72ca784ff5c6effb0bbdc457f2d49200e3e7b458b7b2808feb88353117bd79db73bcd533962242a7baeaccd5f5917914bc4229e3887e3557d472318bb4c91ab72b1ad5846c387ca65f9133b29f9e085448d41f819932fa08757c00370d2100e572593e62aa21a7bb6342cf5622b42b003dcafa2154c3cb387b9d263ff9e23aa70b3a3f2cc801b0a8ec5a6ee5b09c90f7066fe6e1c36f9fc8c470b9f5a20e1854488d83877ae41b7124", 0xf0, 0x4040000, &(0x7f00000004c0)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
socketpair(0x11, 0x6, 0x5, &(0x7f0000000500))
ioctl$VHOST_SET_OWNER(r2, 0xaf01, 0x0)
dup2(r1, r0)
setsockopt$packet_buf(r2, 0x107, 0x7, &(0x7f0000000240)="7f5264d8c3cf0c0cf6422e441d589fc3430ec9b41884a364a761c96606511fb4c015272d755738b26af62bad8a00bcdde2b168f4dae80bbfe942cce0ac769a3852cf3ac5ab39455f93d795627f9d941c83a802ba50c91267cc1fb9b67d8d7876e241e04c18cff49e495f951178168af1624098f7c2b25a69007c06cf68e0044ddf066b52d09af42024d758c2149dc0e38142370a792df9bdc60b26f40796c2c04eebe4a89ac8f894b08c96fb7614d649555e2a17a7517a1a4057d6da413dc4990df363e54cf7a0f5ea5052facef227e1d3dc79a0131411167e4ecf44e26754696b2fad0e7c641c", 0xe7)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000340)={@local={0xfe, 0x80, [], 0xaa}, 0x7497579e, 0x2, 0xff, 0x8, 0xd7e, 0xc8b, 0x10001}, 0x20)

2018/03/30 15:57:21 executing program 5:
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000080)=ANY=[]}, 0x1}, 0x0)
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x9, 0x80000)
signalfd4(0xffffffffffffffff, &(0x7f00000002c0)={0x100000001}, 0x8, 0x0)
r1 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x0, 0x0, &(0x7f000000cf90), 0x0, 0x0, &(0x7f0000005000)})
syz_open_dev$vcsa(&(0x7f0000000300)='/dev/vcsa#\x00', 0x0, 0x0)
r2 = syz_open_dev$vcsn(&(0x7f0000407ff6)='/dev/vcs#\x00', 0x0, 0x0)
r3 = syz_open_dev$vcsa(&(0x7f0000ca8000)='/dev/vcsa#\x00', 0x1, 0x0)
pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f000093f000), 0x8})
openat$cuse(0xffffffffffffff9c, &(0x7f0000000940)='/dev/cuse\x00', 0xfffffffffffffffe, 0x0)
r4 = dup2(r3, 0xffffffffffffffff)
r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000900)='/selinux/enforce\x00', 0x105101, 0x0)
getpeername$llc(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000140)=0x10)
getsockname$inet6(r5, &(0x7f00000001c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000340)=0xfff1)
sendto$llc(r5, &(0x7f0000000240)="46640b5408bcff6ceeca95520d04b900a359afe80f0d235087bd9cdad0bd3d031b628265946df2d14d40fbd432ce853f6c203e02a03d0ad35178640712031a02ba0301dcbdbc9ee8762f", 0x4a, 0x0, &(0x7f0000000180)={0x1a, 0x33d, 0x0, 0x0, 0x3, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10)
connect$l2tp(r4, &(0x7f0000000400)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x1, 0x0, 0x2}}, 0x2e)
fallocate(r5, 0x10, 0x0, 0x205)
ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0)
ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000280))
ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000140)={0x34, 0x0, &(0x7f0000000980)=ANY=[@ANYBLOB="12634840000000000000000002000000000000001000000000000000000000000000000000000000000000001000000000000000f031d128decefee03abd63ece8aed0a81bf0e48e084ac31b3461da35dbabb0bd9b1472c8121033c0672b94244eb727b05c4cd753359c8700fbf78037323273e1d2cf4f3474ebf8f383f46bad952a80a4ee4c46c83b108bae7eeb87b4a35754fb8b2495c37ffbfd454cd79a34cc3097b02e5f5ec1a4e13665fb89c2e557d39ed390de68ebc5306219b1499a5a2a142ddaf16bcdee0674e52d251d98"], 0x0, 0x0, &(0x7f00000001c0)})
perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)=ANY=[@ANYBLOB="11c61b5da47eadac79bb0428"], &(0x7f0000000100)=0x1)
sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000440)=@abs={0x0, 0x0, 0x4e20}, 0xfffffffffffffe3d, &(0x7f0000000800)=[{&(0x7f00000004c0)="4b88e8f07d31e669b651de3e9b5010586496162f5574c10ce7bc20d2dd940322b4fe798c919df6ebdaa929f1e91a1fe6471bd12d486050bfe59b3b6dbb01d94139bd98c26676d2a620", 0x49}, {&(0x7f0000000540)="bbe73759d539d3f5a72552b0cd9604e5d35751afd26e9a55ce706ee93c03f8350bc6d19204cee04e9bb017dff2dc512f008603e66528a1a1ff32664ac0487c77024aa4a76e5cf7909dbec9fae3dbb94b3b98fa5302e17c", 0x57}, {&(0x7f00000005c0)="39d4e5ca32c630e5f45134f49d430f463f59269d6877683a23d51febcafa0d1e78908442fc86a7add45ef5876f8a0e84cf784899db162b5f7df5e933025d105e560649c6e23f1344a612958ed7a64723b822b28e2dc1edeb49653cde6a14610105ca11e076575c5a68df754571e638", 0x6f}, {&(0x7f0000000640)="f52ee47c902393516de0450d636ff41805bd494c51c94e96e43301cd7c0a78fa0bc2efc68f8450f16fc19234be0574cac8e56c2a96f19628706263c707b45091668fddc30c7ecfa591b83127e918afc77617ae0582362b7e033ba3a4a3e444089bdd9ac12d33d2ccd080935e5e42b5ce3a1935ad65d1e20ece59c2e3dbcaa97ef431527d80bd74708c9ff9b2640169310b4fb0b4df078c5dd388db903d228f6d6d9cc2fe9c4edbffba6a1bf7a0bd3364f716e23d7784c59ab07168ad1091e6", 0xbf}, {&(0x7f0000000700)="9849e580892830b76f353ff3b64cdb8b958b059de067f996c250f19cbd975f0d049aeabd3cd325b46a521f245fc407f8508cac34c1453516426102e89857604faab346ccc1dbac6226b2f461239b693dc35d95c050f73f6a557743e6134a79294f91159928eb4babe6bda5c4f6aef58dc222a11c005dde56f7c5d4d9a6e6abba9d1b6cb8a8534a22b9adecb0f8328178d0462fa24b191fb6e91cc73d196d238983fe6a255513c08126efa21d3075e1ff86b744eb1e1cedecb6c8af2f8c8b161ffafed1e8d38ce3e810937f7c9e302050", 0xd0}], 0x5, 0x0, 0x0, 0x800}, 0x40)
socket$inet_icmp(0x2, 0x2, 0x1)
ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="990a4e0fc34ced91e1c55d82d3dd"], 0x0, 0x0, &(0x7f0000011f9d)})

2018/03/30 15:57:21 executing program 2:
r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84)
sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10)
sendto$inet(r0, &(0x7f0000000100)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10)
shutdown(r0, 0x1)
setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98)
r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000400)='/dev/hwrng\x00', 0x0, 0x0)
r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00')
sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20001040}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)={0x90, r2, 0x400, 0x70bd2d, 0x25dfdbfb, {0xc}, [@IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}]}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbe}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xb2}]}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_DEST={0x18, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast1=0xe0000001}]}]}, 0x90}, 0x1, 0x0, 0x0, 0x20000000}, 0x8000)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000140)=0xc)
r3 = getpgid(0xffffffffffffffff)
fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x2, 0x0, 0x2, 0x0, r3})

[  169.623318] print_req_error: I/O error, dev loop0, sector 0
[  169.727997] binder: 23695:23697 got reply transaction with no transaction stack
[  169.735596] binder: 23695:23697 transaction failed 29201/-71, size 0-16 line 2763
[  169.755535] sctp: Trying to GSO but underlying device doesn't support it.
[  169.763426] binder: 23695:23697 got reply transaction with no transaction stack
2018/03/30 15:57:21 executing program 6:
r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000001400)={<r1=>0x0, 0x80000, r0})
ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000001440)={0x0, <r2=>0x0})
ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000001500)={0x8, &(0x7f0000001540)=[{0x101, 0x3}, {0x0, 0x521}, {0x8, 0x7fff}, {0x379e, 0x2}, {0x8, 0x3ff}, {0x1, 0x6}, {0x800, 0x10000}, {0x9, 0x7}]})
ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000001480)={r1, r2})
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000015c0)={'sit0\x00', <r3=>0x0})
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@empty, @remote={0xac, 0x14, 0x14, 0xbb}, r3}, 0xc)
sendto$inet(r0, &(0x7f00000003c0)="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", 0x1000, 0x0, &(0x7f0000000280)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10)
r4 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801)
r5 = dup2(r4, r4)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f00000001c0)={{}, 'port1\x00', 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x7fe, 0x4, 0x0, 0x6})
ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"})
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000001600)={<r6=>0x0, 0xf4, "feeef7f06891d5a51c7e5e434ae3574f7c97759a277f2c92eb4aa0bc1a3cc3a84ce8b1abd31231ac4dd8a3220073a49d4a310d22d1cdfe3c63251de6c8ed675fc1556ce6d0595a1f5d207ddefa93a2d054627e487f9100ffe9e2bea0e6ad82d28d12d936bbef6bcccb7e8480e12575976da47aa80a4319fdf6d853cf7ea3fc8add22a4e62d82f8c8a884172864ef7682142892f7285a78941625d49818a4b6d5545cf792ec67cd0cb8da2933df72874e9e32ef92fbc3944aa61ddf56000438b8e84cf5dee677a606c819b80b807f08156f450e4f6253eef1a7215c48fd297df21615a8bef90ca269f76c2a1879ffcf38fec7e57e"}, &(0x7f0000001700)=0xfc)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000001740)={r6, 0x2, 0x30, 0x8, 0x8}, &(0x7f0000001780)=0x18)
write$sndseq(r5, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}], 0x2cf)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000002c0)=ANY=[@ANYBLOB="03000000a43429f4708e339e2702cc09fcc16eeeb600000000000000"], &(0x7f0000000040)=0x1)
getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f00000000c0)={<r7=>0x0, 0x4}, &(0x7f0000000100)=0x8)
getsockopt$inet_sctp6_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000000300)={0x0, 0x101, 0x80000000, 0xa00, 0x15, 0x2, 0x7ff, 0x5, {<r8=>r7, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x2, 0x5, 0x20, 0x1000, 0x561}}, &(0x7f0000000140)=0xb0)
bpf$OBJ_PIN_PROG(0x6, &(0x7f0000001580)={&(0x7f00000014c0)='./file0\x00', r0}, 0x10)
r9 = dup2(r0, r5)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r9, 0x84, 0x18, &(0x7f00000013c0)={r8, 0x8}, 0x8)

2018/03/30 15:57:21 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r1 = memfd_create(&(0x7f0000000b40)="626465765c7b1b025e6b657972696e676c6f73656375726974795d656d317573657240657468312a7573657200", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x0, 0x3, 0xffffffff}, &(0x7f0000000440)=0x10)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x7fff, 0x0, 0x0, 0x0, 0x5, 0x5, 0x6, 0x10001, 0x9, 0x200, 0x4, 0x3304, 0x6, 0x8, 0x3]}, &(0x7f0000000580)=0x100)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000005c0)={<r2=>0x0, 0x10001, 0x81, 0x9}, &(0x7f0000000600)=0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000640)={r2, @in6={{0xa, 0x4e23, 0x81, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1, 0x4, 0x40000000000f8, 0x1, 0x6}, &(0x7f0000000a40)=0x98)
getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000740), &(0x7f0000000780)=0x8)
ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000340)=<r3=>0x0)
r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r5 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r4, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xffffffffffffff83, &(0x7f00000000c0)={&(0x7f0000000700)={0x14, 0x1d, 0xffffffffffffffff, 0x70bd2d, 0x0, {0x806b}}, 0x14}, 0x1}, 0x0)
fcntl$setown(r0, 0x8, r3)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000007c0)={<r6=>0x0, @in6={{0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0xe}, 0x3}}}, &(0x7f0000000880)=0x84)
ioctl$sock_ifreq(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'ipddp0\x00', @ifru_mtu=0x1})
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r0, &(0x7f0000000080), 0x102000004)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000a80)={0x0, 0x21, 0x30}, 0xc)
getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000b00), &(0x7f0000000b80)=0x4)
ioctl$LOOP_CLR_FD(r0, 0x4c01)
fdatasync(r0)
nanosleep(&(0x7f00000001c0)={0x77359400}, &(0x7f0000000200))
syz_open_dev$sndpcmp(&(0x7f0000000380)='/dev/snd/pcmC#D#p\x00', 0x80000000, 0x400000)
dup3(r1, r5, 0x80000)
socket$vsock_stream(0x28, 0x1, 0x0)
getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={<r7=>0x0, 0x9, 0x0, 0x3}, &(0x7f0000000100)=0xffffffffffffff6d)
setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000980)={r7, @in6={{0xa, 0x4e21, 0x9, @dev={0xfe, 0x80, [], 0x13}, 0x1f}}}, 0x84)

2018/03/30 15:57:21 executing program 5:
r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2000, 0x0)
getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
io_setup(0x3, &(0x7f0000000000)=<r1=>0x0)
io_getevents(r1, 0x2, 0x8f, &(0x7f0000d83f60)=[{}, {}], &(0x7f00005cfff0)={0x4000000000001, 0x7})
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000240)={<r2=>0x0, 0x1000}, &(0x7f0000000280)=0x8)
setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000002c0)={r2, 0x9}, 0x8)
r3 = memfd_create(&(0x7f0000000500)=':+lo#\x00', 0x0)
io_submit(r1, 0x1, &(0x7f0000001280)=[&(0x7f0000001100)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f0000000100)}])
getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000100)=""/221, &(0x7f0000000200)=0xdd)
epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r3)

2018/03/30 15:57:21 executing program 2:
mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0)
r0 = gettid()
open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
ioctl$int_in(r1, 0x5452, &(0x7f0000000180)=0x3f)
r3 = open$dir(&(0x7f0000e12ff8)='./file0\x00', 0x0, 0x0)
recvfrom$unix(r2, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f00007ed000)=@file={0x0, './file0\x00'}, 0xa)
r4 = getpgid(0x0)
fcntl$setsig(r1, 0xa, 0x12)
dup2(r1, r2)
fcntl$setown(r1, 0x8, r4)
tkill(r0, 0x16)
creat(&(0x7f00001c0000)='./file0\x00', 0x0)
ioctl$DRM_IOCTL_MODESET_CTL(r3, 0x40086408, &(0x7f0000000040)={0x3, 0x1})
dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open(&(0x7f0000000140)='./file0\x00', 0x0, 0x125)

2018/03/30 15:57:21 executing program 0:
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=<r0=>0x0)
timer_create(0x7, &(0x7f00000001c0)={0x0, 0xa, 0x1, @tid=r0}, &(0x7f0000000200))
r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x4000000004005)
ioctl$PPPIOCSFLAGS(0xffffffffffffffff, 0x40047459, &(0x7f0000000040)=0x30000)
pwrite64(r1, &(0x7f00000000c0)="fa4561bd242ea9613881d69a3041b72ffea4b3e5c913563c642ade5825d861cb2b569d9772c3f9b47b8b13e23774d95dab2c3d13df91a58cecdc32f5b2578a70fc2a11316bf2e18f774f563084e9bab3258e16ec62529022f68fddff0ca392fdf75289378d8aaea6e25f33269c811c9092c227aeb473df74f5d88e8f6dcb049ac2b0ceb8db1749a02fb17a59515e03cadf421376001bd746a69f6fed80024fbc8245f3353d18cda915f2bd8cf271337b3aeda35687e758a501b28b857d54c73ffaafeccf250c5d1c50c6a664ebaa4c3654", 0xd1, 0x0)

2018/03/30 15:57:21 executing program 1:
r0 = epoll_create(0x7fe7ffff)
r1 = epoll_create(0x4)
r2 = socket$rds(0x15, 0x5, 0x0)
r3 = epoll_create(0x100000001)
r4 = accept(r2, &(0x7f00000000c0)=@pppoe, &(0x7f0000000080)=0x80)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002380)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000002480)=0xe8)
ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f00000024c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, 0x101, 0x2, 0xcfc, 0x400, 0x41e05c73, 0x60000, r5})
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f000000e000))
epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, 0xffffffffffffffff, &(0x7f000000d000))
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000000dff4))
r6 = epoll_create(0x46c)
r7 = epoll_create(0x400000000000804)
ioctl$int_out(r6, 0x5462, &(0x7f0000000040))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c7f000))
r8 = epoll_create(0x6)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r7, &(0x7f0000d5dff4))
epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r6, &(0x7f000050aff4))

2018/03/30 15:57:21 executing program 3:
r0 = socket(0x1d, 0x3, 0x1)
socket$key(0xf, 0x3, 0x2)
setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4)
setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000040)=0x54, 0x4)
perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = socket$alg(0x26, 0x5, 0x0)
fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00000000c0))
bind$alg(r1, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58)
write$rdma_cm(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYBLOB="00000000180000fa0000000000000000"], 0x10)
write$rdma_cm(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="02000000280000fa00000000000000000a000000000000000000000000000000000002000000000000000000"], 0x2c)
write$rdma_cm(0xffffffffffffffff, &(0x7f0000000000)=@listen={0x7, 0x8, 0xfa00}, 0x10)
clock_gettime(0x0, &(0x7f0000000700))
close(0xffffffffffffffff)
connect$l2tp(r0, &(0x7f0000000880)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x4, 0x2, 0x1, {0xa, 0x4e20, 0x7, @empty, 0x10001}}}, 0x3a)
pipe(&(0x7f0000000100)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
setsockopt$inet6_group_source_req(r2, 0x29, 0x0, &(0x7f00000002c0)={0xffffffffffffe55c, {{0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0x19}, 0x6c}}, {{0xa, 0x4e20, 0x3f, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}}, 0x108)
setsockopt$RDS_GET_MR(r3, 0x114, 0x2, &(0x7f0000000500)={{&(0x7f0000000400)=""/221, 0xdd}, &(0x7f0000000200), 0x10}, 0x20)
ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f00000001c0)={'erspan0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}})
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000140)=ANY=[@ANYBLOB='\a\n\x00\x00', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000180)=0x6)
bind$alg(r1, &(0x7f0000000240)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x58)
r4 = 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, 0xffffffffffffffff, 0x0)
r5 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 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, r4, 0x0)
readv(r5, &(0x7f0000734000)=[{&(0x7f0000d42000)=""/146, 0x92}], 0x1)

2018/03/30 15:57:21 executing program 7:
r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, r0, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@remote, @multicast2, @multicast2}, &(0x7f0000000300)=0xa)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8)
unshare(0x40000000)
r2 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800)
splice(0xffffffffffffffff, &(0x7f0000000240), r2, &(0x7f0000000280), 0x5aa9, 0xb)
socketpair(0x15, 0x5, 0x3ff, &(0x7f0000000100)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00')
sendmsg$IPVS_CMD_NEW_DAEMON(r4, &(0x7f0000000440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x14, r5, 0x8, 0x70bd2b, 0x25dfdbfc, {0x9}}, 0x14}, 0x1}, 0x40)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x6}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000340), &(0x7f0000000380)=0x8)
socketpair(0x2, 0x0, 0x38000000000, &(0x7f0000000080)={<r6=>0xffffffffffffffff})
r7 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x2001)
ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0)
ioctl$sock_bt_hidp_HIDPGETCONNLIST(r3, 0x800448d2, &(0x7f0000000600)={0x2, &(0x7f00000004c0)=[{}, {}]})
ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x8, 0x0, &(0x7f00001e4ff8)=[@acquire={0x40046305}], 0x118, 0x0, &(0x7f0000000100)})
mmap$binder(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x1000000, 0x20053, r0, 0x5)
ioctl$BINDER_GET_NODE_DEBUG_INFO(r7, 0xc018620b, &(0x7f0000000100)={<r8=>0x0})
ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0xfffffffffffffec3, 0x0, &(0x7f00000001c0)=[@increfs_done={0x40106308, r8, 0x4}, @clear_death={0x400c630f, 0x1, 0x1}, @increfs={0x40046304, 0x2}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@fd={0x66642a85, 0x0, 0xffffffffffffffff, 0x0, 0x1}], &(0x7f0000000180)=[0x40, 0x20, 0x58, 0x24295a94d2cb8ca3, 0x0]}, 0x3f}}], 0x0, 0x0, &(0x7f0000000240)})
setsockopt$inet_sctp6_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000480)=@int=0x7ff, 0x4)

[  169.777972] binder: 23695:23697 transaction failed 29201/-71, size 0-16 line 2763
[  169.790189] binder: undelivered TRANSACTION_ERROR: 29201
[  169.805121] binder: undelivered TRANSACTION_ERROR: 29201
2018/03/30 15:57:21 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffc, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107, 0x0, 0x0, 0x0, 0x0, 0x100000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, &(0x7f00008f0a07)='pagemap\x00')

2018/03/30 15:57:21 executing program 5:
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000080)={<r0=>0xffffffffffffffff})
fsetxattr(r0, &(0x7f0000000180)=@random={'system.', '-\x00'}, &(0x7f00000001c0)='bdevbdevvboxnet1cpusetGPL\x00', 0x1a, 0x0)
perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = socket(0x1e, 0x4000000000000004, 0x0)
ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f00000000c0))
setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000dc3ff0)=@req={0x3f9, 0x0, 0x1}, 0x10)
r2 = semget$private(0x0, 0x6, 0x100)
semctl$IPC_INFO(r2, 0x0, 0x3, &(0x7f0000000200)=""/74)
sendmsg(r1, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed010000000000e50000010027cc573c5bf86c483700c71e14dd6a7302ffea1b48006be61ffe0000e10300008001000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f0000be4f70)}, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000140)=0xc)

[  169.932891] IPVS: ftp: loaded support on port[0] = 21
[  170.074710] IPVS: ftp: loaded support on port[0] = 21
[  170.109112] binder: BINDER_SET_CONTEXT_MGR already set
[  170.114502] binder: 23715:23738 ioctl 40046207 0 returned -16
2018/03/30 15:57:21 executing program 6:
r0 = syz_open_dev$sndctrl(&(0x7f0000000600)='/dev/snd/controlC#\x00', 0x0, 0x0)
r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x9, 0xc0080)
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000001c0)={<r2=>0xffffffffffffffff})
r3 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
fsetxattr(r1, &(0x7f0000000100)=@known='system.sockprotoname\x00', &(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a", 0x3c, 0x0)
setsockopt$inet_buf(r2, 0x0, 0x0, &(0x7f0000000240)="1a420f1697e2b0216d65694cf6da78f3c2a5c0f79dc53604bd7fa5a383a1b73ac3189dd3bf8d34824057a7462ec7540a94139bdc2544ae0d55c7c50751f87c7c9c39796081eab3bef8a4da", 0x4b)
fcntl$setstatus(r3, 0x4, 0x44009)
r4 = socket$key(0xf, 0x3, 0x2)
read$eventfd(r3, &(0x7f0000000200), 0x8000)
ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000300)=<r5=>0x0)
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000400)=r5)
fsetxattr(r3, &(0x7f0000000080)=@random={'user.', '*cgroup[[(!!\x00'}, &(0x7f00000000c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a", 0x3c, 0x3)
ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f00000002c0))
syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x440400)
getsockopt$IP_VS_SO_GET_SERVICE(r4, 0x0, 0x483, &(0x7f0000000340), &(0x7f00000003c0)=0x68)
pipe(&(0x7f0000000040)={0xffffffffffffffff, <r6=>0xffffffffffffffff})
ioctl$KVM_SET_GSI_ROUTING(r6, 0x4008ae6a, &(0x7f0000001140)=ANY=[])
keyctl$set_reqkey_keyring(0xe, 0x3)
ftruncate(0xffffffffffffffff, 0xfffffffeffffffff)
sendmmsg(r6, &(0x7f0000001180)=[{{&(0x7f00000010c0)=@un=@file={0x1, './file0\x00'}, 0x80, &(0x7f0000001140), 0x0, &(0x7f0000001440)=ANY=[@ANYBLOB="40000000000000000f010000ffff0000b5a9748dbf5b8186aa2d82ff825736409c96a308000000a538e1475f8e0ae065ab0103942bce0699d6af410000000000"], 0x40, 0x10}, 0x6}], 0x1, 0x0)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)=<r7=>0x0)
r8 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000fc0)='/selinux/enforce\x00', 0x16907a, 0x0)
setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000f80)=@assoc_value, 0x8)
r9 = dup(0xffffffffffffffff)
read(r9, &(0x7f0000000040)=""/172, 0xac)
ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000180)={0x100000000, 0x9cc8, 0x7f, 0x9, 0x7})
syz_open_procfs(r7, &(0x7f00000001c0)='loginuid\x00')
ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r9, 0x40085400, &(0x7f0000000000)={0x7, 0x0, 0x0, 0x0, 0x9})
setns(r8, 0x44000000)

2018/03/30 15:57:21 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="14000000000000002900000008000000d85c4a09"], 0x14}}], 0x2, 0x0)
r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x492000, 0x0)
ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f0000000080))

2018/03/30 15:57:21 executing program 0:
perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
getsockopt$EBT_SO_GET_INIT_ENTRIES(0xffffffffffffffff, 0x0, 0x83, &(0x7f0000000200)={'broute\x00', 0x0, 0x3, 0x17, [], 0x0, &(0x7f00000000c0), &(0x7f00000003c0)=""/23}, &(0x7f0000000280)=0x78)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000005c0)={<r0=>0x0}, &(0x7f0000000600)=0x14)
openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0)
sigaltstack(&(0x7f0000ffa000/0x6000)=nil, &(0x7f0000000080))
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000640)=@sack_info={r0}, &(0x7f0000000580)=0xfffffffffffffe25)
r1 = socket(0xa, 0x1, 0x0)
ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0000800000000000ffffffce220000004100000005"])
ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000040)={0x1, 0xfffffffffffffeff, 0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'teql0\x00'})
ioctl(r1, 0x8916, &(0x7f0000000000))
ioctl(r1, 0x8936, &(0x7f0000000000))

2018/03/30 15:57:21 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r1 = memfd_create(&(0x7f0000000b40)="626465765c7b1b025e6b657972696e676c6f73656375726974795d656d317573657240657468312a7573657200", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x0, 0x3, 0xffffffff}, &(0x7f0000000440)=0x10)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x7fff, 0x0, 0x0, 0x0, 0x5, 0x5, 0x6, 0x10001, 0x9, 0x200, 0x4, 0x3304, 0x6, 0x8, 0x3]}, &(0x7f0000000580)=0x100)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000005c0)={<r2=>0x0, 0x10001, 0x81, 0x9}, &(0x7f0000000600)=0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000640)={r2, @in6={{0xa, 0x4e23, 0x81, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1, 0x4, 0x40000000000f8, 0x1, 0x6}, &(0x7f0000000a40)=0x98)
getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000740), &(0x7f0000000780)=0x8)
ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000340)=<r3=>0x0)
r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r5 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r4, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xffffffffffffff83, &(0x7f00000000c0)={&(0x7f0000000700)={0x14, 0x1d, 0xffffffffffffffff, 0x70bd2d, 0x0, {0x806b}}, 0x14}, 0x1}, 0x0)
fcntl$setown(r0, 0x8, r3)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000007c0)={<r6=>0x0, @in6={{0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0xe}, 0x3}}}, &(0x7f0000000880)=0x84)
ioctl$sock_ifreq(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'ipddp0\x00', @ifru_mtu=0x1})
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r0, &(0x7f0000000080), 0x102000004)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000a80)={0x0, 0x21, 0x30}, 0xc)
getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000b00), &(0x7f0000000b80)=0x4)
ioctl$LOOP_CLR_FD(r0, 0x4c01)
fdatasync(r0)
nanosleep(&(0x7f00000001c0)={0x77359400}, &(0x7f0000000200))
syz_open_dev$sndpcmp(&(0x7f0000000380)='/dev/snd/pcmC#D#p\x00', 0x80000000, 0x400000)
dup3(r1, r5, 0x80000)
socket$vsock_stream(0x28, 0x1, 0x0)
getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={<r7=>0x0, 0x9, 0x0, 0x3}, &(0x7f0000000100)=0xffffffffffffff6d)
setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000980)={r7, @in6={{0xa, 0x4e21, 0x9, @dev={0xfe, 0x80, [], 0x13}, 0x1f}}}, 0x84)

2018/03/30 15:57:21 executing program 2:
r0 = socket$netlink(0x10, 0x3, 0x1d)
sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f00009faff0)={&(0x7f00008bc000)=ANY=[@ANYBLOB="200000001000ff020010000700000000070000000c00000000000000"], 0x20}, 0x1}, 0x0)
r1 = dup2(r0, r0)
socket$netlink(0x10, 0x3, 0x1f)
getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f00000001c0)=0xffffffd2)
creat(&(0x7f0000000180)='./file0\x00', 0x0)
ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000140)=r2)

2018/03/30 15:57:21 executing program 5:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = socket(0x10, 0x2, 0x0)
mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, r0, 0x80000)
r2 = socket$inet6(0xa, 0x3, 0x6)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x6, [], 0x1}}, 0x1c)
perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmsg(r2, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f00000016c0), 0x0, &(0x7f0000005f78)}, 0x0)
accept$ax25(0xffffffffffffffff, 0x0, &(0x7f00000000c0))
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000009000)={0x8, 0x31, 0x7fffffff, 0x15ee, 0x3fac, 0xb9f5, 0x40000000007e4, 0x513, 0x3})
r3 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0)
ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f000000cfe0)={{&(0x7f000000b000/0x1000)=nil, 0x1000}, 0x3})
r4 = gettid()
r5 = getpgid(r4)
timer_create(0x5, &(0x7f0000001200)={0x0, 0x80000000036, 0x1, @tid=r5}, &(0x7f0000001240)=<r6=>0x0)
timer_gettime(r6, &(0x7f0000001280))
userfaultfd(0x7fffd)
perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x4, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x4, 0x0, 0x0, 0x80, 0x0, 0x0, 0x7, 0x4, 0x3, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x4000000000000000, 0x2, 0x67f7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000005000), 0x2}, 0xc, 0x0, 0x0, 0x4}, r4, 0x0, 0xffffffffffffffff, 0x200000)
r7 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000000ffef)='/dev/qat_adf_ctl\x00', 0x1, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRES32=<r8=>0x0, @ANYBLOB="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"], &(0x7f0000000180)=0x2)
getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r8}, &(0x7f0000000040)=0x8)
ioctl$sock_inet_SIOCSIFNETMASK(r7, 0x891c, &(0x7f0000000000))
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f0000011000)={0xb4, 0x4, 0x4}, 0x10)
r9 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r3, 0xc0045540, &(0x7f00000011c0)=0x1f)
signalfd(r9, &(0x7f0000011ff8)={0x40}, 0x8)
ioctl$DRM_IOCTL_ADD_CTX(r7, 0xc0086420, &(0x7f0000001100)={<r10=>0x0})
ioctl$DRM_IOCTL_GET_CTX(r7, 0xc0086423, &(0x7f0000001180)={r10, 0x1})
ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r3, 0xc0045516, &(0x7f000000f000))
ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r3, 0x40045542, &(0x7f0000007ffc))
ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r3, 0xc0045516, &(0x7f0000000240)=0x80)

2018/03/30 15:57:21 executing program 1:
r0 = epoll_create(0x7fe7ffff)
r1 = epoll_create(0x4)
r2 = socket$rds(0x15, 0x5, 0x0)
r3 = epoll_create(0x100000001)
r4 = accept(r2, &(0x7f00000000c0)=@pppoe, &(0x7f0000000080)=0x80)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002380)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000002480)=0xe8)
ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f00000024c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, 0x101, 0x2, 0xcfc, 0x400, 0x41e05c73, 0x60000, r5})
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f000000e000))
epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, 0xffffffffffffffff, &(0x7f000000d000))
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000000dff4))
r6 = epoll_create(0x46c)
r7 = epoll_create(0x400000000000804)
ioctl$int_out(r6, 0x5462, &(0x7f0000000040))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c7f000))
r8 = epoll_create(0x6)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r7, &(0x7f0000d5dff4))
epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r6, &(0x7f000050aff4))

2018/03/30 15:57:21 executing program 3:
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa})
r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x80, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00000001c0), &(0x7f00000000c0)=0x4)
socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080))
fsetxattr(r1, &(0x7f0000000100)=@random={'osx.', 'em1'}, &(0x7f0000000180)='bdev\x00', 0x5, 0x3)
ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x4000})
socket$bt_bnep(0x1f, 0x3, 0x4)

[  170.503971] QAT: Invalid ioctl
2018/03/30 15:57:22 executing program 0:
r0 = socket$inet(0x2, 0x4000000805, 0x0)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
r2 = dup3(r0, r1, 0x80000)
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000000000)={0x80000002})
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10)
sendto$inet(r1, &(0x7f00004e9f6d)='Z', 0x1, 0x0, &(0x7f0000187ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000600)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}}, &(0x7f00000006c0)=0x98)

[  170.528584] QAT: Invalid ioctl
2018/03/30 15:57:22 executing program 7:
r0 = socket$nl_route(0x10, 0x3, 0x0)
openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000280)='/dev/qat_adf_ctl\x00', 0x0, 0x0)
ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(0xffffffffffffffff, 0xc0505510, &(0x7f0000000340)={0xffffffffffffffff, 0x2, 0x7, 0x3, &(0x7f00000002c0)=[{}, {}]})
rt_sigaction(0x29, &(0x7f0000000000)={0x9, {0x6}, 0x58000005, 0x1}, &(0x7f0000000040), 0x8, &(0x7f0000000080))
r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0xcee, 0x200)
getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000100)={<r2=>0x0, 0x7}, &(0x7f0000000140)=0x8)
clock_gettime(0x0, &(0x7f0000000500)={<r3=>0x0, <r4=>0x0})
pselect6(0x40, &(0x7f0000000440)={0x4, 0x4, 0x72ba, 0x6, 0x8, 0x7, 0x7, 0x4}, &(0x7f0000000480)={0x0, 0x800, 0x4e, 0x2, 0x101, 0xf2a, 0x7, 0x5}, &(0x7f00000004c0)={0x1, 0xfffffffffffffff8, 0x100, 0xffffffff, 0x0, 0x1, 0xca3, 0x3}, &(0x7f0000000540)={r3, r4+30000000}, &(0x7f00000005c0)={&(0x7f0000000580), 0x8})
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000180)={r2, @in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x4, 0x4, 0x10001}, &(0x7f0000000240)=0x98)
sendmsg$nl_route(r0, &(0x7f0000001480)={&(0x7f0000001200)={0x10}, 0xc, &(0x7f0000001440)={&(0x7f00000003c0)=ANY=[@ANYBLOB="380000001c000100050000000800000000000000719bf2046611691154259b10ef0b74a49ef2f66f6ee48b9b62cdcbd891bbd4595f2c046be76466d24e16d363", @ANYBLOB="00000007080005000000000008000100e00000010c000200aaaaaaaaaaaa0000"], 0x2}, 0x1}, 0x0)

[  170.553605] QAT: Invalid ioctl
[  170.609160] QAT: Invalid ioctl
[  170.642131] QAT: Invalid ioctl
[  170.671273] QAT: Invalid ioctl
[  170.709141] Buffer I/O error on dev loop0, logical block 120, lost async page write
2018/03/30 15:57:22 executing program 1:
r0 = epoll_create(0x7fe7ffff)
r1 = epoll_create(0x4)
r2 = socket$rds(0x15, 0x5, 0x0)
r3 = epoll_create(0x100000001)
r4 = accept(r2, &(0x7f00000000c0)=@pppoe, &(0x7f0000000080)=0x80)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002380)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000002480)=0xe8)
ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f00000024c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, 0x101, 0x2, 0xcfc, 0x400, 0x41e05c73, 0x60000, r5})
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f000000e000))
epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, 0xffffffffffffffff, &(0x7f000000d000))
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000000dff4))
r6 = epoll_create(0x46c)
r7 = epoll_create(0x400000000000804)
ioctl$int_out(r6, 0x5462, &(0x7f0000000040))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c7f000))
r8 = epoll_create(0x6)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r7, &(0x7f0000d5dff4))
epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r6, &(0x7f000050aff4))

2018/03/30 15:57:22 executing program 2:
r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x1, 0x0)
getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000100)={'raw\x00'}, &(0x7f0000000000)=0x54)
write$fuse(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="3000000010000004e1ffffffd340b71dd6d6e5e8fe6aac7978083dad001dcb"], 0x1f)

2018/03/30 15:57:22 executing program 3:
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x16907e, 0x0)
r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0)
ioctl$LOOP_CLR_FD(r1, 0x7003)
setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000180)=0x40, 0x0)
umount2(&(0x7f0000000080)='./file0\x00', 0xf)
preadv(0xffffffffffffffff, &(0x7f0000000500)=[{&(0x7f0000000300)=""/29, 0x1d}, {&(0x7f0000000380)=""/98, 0x62}, {&(0x7f0000000400)=""/140, 0x8c}, {&(0x7f00000004c0)=""/5, 0x5}], 0x4, 0x0)
socketpair(0x10, 0x80000, 0x401, &(0x7f0000000100)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$TIOCGPTPEER(r1, 0x5441, 0x1f)
r4 = syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00')
bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x200000bf}, 0x25)
bpf$PROG_LOAD(0x5, &(0x7f0000a12fb8)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1, 0x30}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48)
setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000740)=ANY=[], 0x0)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x0, 0x100000001, @mcast1={0xff, 0x1, [], 0x1}, 0x200}, @in={0x2, 0x4e22}], 0x2c)
getpeername(0xffffffffffffffff, &(0x7f0000000200)=@ipx, &(0x7f0000000700)=0x80)
r5 = syz_open_dev$dspn(&(0x7f0000000540)='/dev/dsp#\x00', 0x3e36, 0x2000)
ioctl$KVM_GET_SREGS(r5, 0x8138ae83, &(0x7f00000005c0))
sendmsg$FOU_CMD_GET(r3, &(0x7f0000000000)={&(0x7f00000002c0)={0x10}, 0x279, &(0x7f0000000340)={&(0x7f0000000580)={0x1c, r4, 0xfffffffffffffffd, 0x0, 0x0, {0x3}, [@FOU_ATTR_AF={0x8, 0x2}]}, 0x1c}, 0x1}, 0x0)
pwritev(r0, &(0x7f0000001400)=[{&(0x7f0000000000)="2338c2f02d0b305dcbf78a555508c9f9de7f518fce540775b59a8fd6ba102c6d3a06945c6913f6c42f0a345d48f186f6a8b8fabf62a2c40f8424e5c0ac03700c2f325a7eafff99254e23d468d32c5eaabd17f260", 0x54}], 0x1, 0x0)

2018/03/30 15:57:22 executing program 0:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x34000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="200037ba436b418e2c7c5034e84ffe67fd060000000000000000040000000c000000080003000000000019a2de2e160f8b5c1a1f375dc331b690324701258f7fc3cf30765b086faa720e0abda3cfcd2d4adf"], 0x20}, 0x1}, 0x0)
r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x2, 0x1)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000100)={0x92f}, 0x1)

2018/03/30 15:57:22 executing program 5:
r0 = socket$inet6(0xa, 0x2, 0x0)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x80, 0x180)
ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000000c0)={0x6, 0x5, 0x20, 'queue0\x00', 0x7f})
getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x8, 0x7, 0x202, 0xc5f4, 0x4, 0x3, 0x40, 0xffffffffffff8de9, <r2=>0x0}, &(0x7f00000001c0)=0x20)
getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000200)={r2, 0x631b}, &(0x7f0000000240)=0x8)
sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000000), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in6={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x1c, &(0x7f0000001bc0), 0x0, &(0x7f0000001c00), 0x269}}], 0x2, 0x0)

2018/03/30 15:57:22 executing program 6:
r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0)
ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff))
r1 = getpid()
r2 = gettid()
r3 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x8000, 0x1)
kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000180)={r3, r0, 0x1})
r4 = open(&(0x7f0000000000)='./file0\x00', 0x228002, 0xd1)
recvmsg$kcm(r4, &(0x7f0000000580)={&(0x7f00000001c0)=@nfc, 0x80, &(0x7f0000000440)=[{&(0x7f0000000240)=""/130, 0x82}, {&(0x7f0000000300)=""/75, 0x4b}, {&(0x7f0000000380)=""/26, 0x1a}, {&(0x7f00000003c0)=""/65, 0x41}], 0x4, &(0x7f0000000480)=""/178, 0xb2, 0x800}, 0x2001)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000040)={<r5=>0x0, 0x1ff, 0x3ff}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f00000000c0)={r5, 0x8001}, &(0x7f0000000100)=0x8)
fadvise64(r0, 0x3, 0x0, 0x6)
ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000540))
fcntl$getflags(r4, 0xb)
dup3(0xffffffffffffffff, r0, 0x0)

2018/03/30 15:57:22 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x2, 0x80000000000001, 0x0)
setsockopt(r0, 0x6, 0x20, &(0x7f00005b3000)="020000126c3b172917e25462fa01a15eb90d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b30000800099b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d076348320700c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffff00020006d1b0e6ebcb12c7291871363e9700004a4c939f5c0c14f1659ce8c8bed2e97e60a3649f2eea0c8263f845802ad72fa698807ef14a6a1813e900bf1d113b514dbdc05ea1309163d6a40de8391f2e98b7bbfbcbea", 0xd8)
bind$inet(r0, &(0x7f00000f5000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10)
sendmmsg$inet_sctp(r0, &(0x7f00002f0000)=[{&(0x7f00003deff0)=@in={0x2, 0x4e20}, 0x10, &(0x7f000085a000)}], 0x1, 0x20008843)
shutdown(r0, 0x0)
gettid()
getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00007faf18)={{{@in6=@mcast1, @in6}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f0000353000)=0xbb2e274280146333)
getgid()
getpid()
getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f1f000)={{{@in6=@loopback, @in6=@local}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f000007c000)=0xe8)
getgid()
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c17000), &(0x7f0000fabffe)=0x43ca)
getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000480)={{{@in6=@loopback}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f0000000080)=0xfffffffffffffc63)
ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000220ffc))
getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in=@loopback, @in=@multicast2}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f0000000040)=0xe8)
getgid()
ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0))
getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f79000)={{{@in=@dev, @in=@dev}}, {{@in=@multicast1}}}, &(0x7f0000193ffc)=0xe8)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000989000), &(0x7f00000a6ffc)=0xfffffffffffffddf)
ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f13ffc))
getuid()
r1 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000000200)={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {}, 0x20, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 'ifb0\x00'})
socket$vsock_stream(0x28, 0x1, 0x0)
getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000280)=""/93, &(0x7f0000000300)=0x5d)
sendmsg$nl_generic(r1, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000640)=ANY=[@ANYBLOB="0000080025666d899c89a2aa2642963bb3c9d93922641d39323ec96b7cc3f355c517d99a70c604879d5a21ef746f4ed33fd0855ea5178359bb9a5f1719138d36b66912cb6b7c48dbba384a4d9436c6f6ae214c7c0b9bb38c3e274d0bce203bcadd1eb6a96c7ec18c4df209d1ee74a310d64d25b153e3522df292b53238cd987dc4d89bf616ab296f7c6ef8004f17e470c5fc7d41e04d"], 0x1}, 0x1}, 0x0)
openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000340)='/dev/qat_adf_ctl\x00', 0x204400, 0x0)
mknod$loop(&(0x7f0000000200)='./file0\x00', 0x4, 0x1)
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)

2018/03/30 15:57:22 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r1 = memfd_create(&(0x7f0000000b40)="626465765c7b1b025e6b657972696e676c6f73656375726974795d656d317573657240657468312a7573657200", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x0, 0x3, 0xffffffff}, &(0x7f0000000440)=0x10)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x7fff, 0x0, 0x0, 0x0, 0x5, 0x5, 0x6, 0x10001, 0x9, 0x200, 0x4, 0x3304, 0x6, 0x8, 0x3]}, &(0x7f0000000580)=0x100)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000005c0)={<r2=>0x0, 0x10001, 0x81, 0x9}, &(0x7f0000000600)=0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000640)={r2, @in6={{0xa, 0x4e23, 0x81, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1, 0x4, 0x40000000000f8, 0x1, 0x6}, &(0x7f0000000a40)=0x98)
getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000740), &(0x7f0000000780)=0x8)
ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000340)=<r3=>0x0)
r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r5 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r4, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xffffffffffffff83, &(0x7f00000000c0)={&(0x7f0000000700)={0x14, 0x1d, 0xffffffffffffffff, 0x70bd2d, 0x0, {0x806b}}, 0x14}, 0x1}, 0x0)
fcntl$setown(r0, 0x8, r3)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000007c0)={<r6=>0x0, @in6={{0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0xe}, 0x3}}}, &(0x7f0000000880)=0x84)
ioctl$sock_ifreq(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'ipddp0\x00', @ifru_mtu=0x1})
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r0, &(0x7f0000000080), 0x102000004)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000a80)={r6, 0x0, 0x30}, 0xc)
getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000b00), &(0x7f0000000b80)=0x4)
ioctl$LOOP_CLR_FD(r0, 0x4c01)
fdatasync(r0)
nanosleep(&(0x7f00000001c0)={0x77359400}, &(0x7f0000000200))
syz_open_dev$sndpcmp(&(0x7f0000000380)='/dev/snd/pcmC#D#p\x00', 0x80000000, 0x400000)
dup3(r1, r5, 0x80000)
socket$vsock_stream(0x28, 0x1, 0x0)
getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={<r7=>0x0, 0x9, 0x0, 0x3}, &(0x7f0000000100)=0xffffffffffffff6d)
setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000980)={r7, @in6={{0xa, 0x4e21, 0x9, @dev={0xfe, 0x80, [], 0x13}, 0x1f}}}, 0x84)

2018/03/30 15:57:22 executing program 0:
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(0x10, 0x3, 0x0)
write(r0, &(0x7f0000cc2fed)="130000003e0005ffffe3ffbd000026180a3f02", 0x13)
faccessat(r0, &(0x7f0000000100)='./file0\x00', 0x42, 0x0)
setsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f0000000040)="a348af98d359759290d8e620f669be69665fb2dd57ef8c4da324420539f3ab81c02ae7d857cf6cd31f5fdd98a07de0d85ff14e92eba3dd0b4070f52dcce1e643fb130545f371e1a9a3de4d5d1ea0e76bc40c7f249b3474cc2a58d72a9a05497ca9fc1d015e52dc281d25190168e1aa95912f85b43aa0ed3c4c53a55f828cc0f94d19bfa43b93d02d86d87b2ea05fe2bd965a4c1d8592c8fc692f3402", 0x9c)

2018/03/30 15:57:22 executing program 2:
perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$rds(0x15, 0x5, 0x0)
r1 = socket(0x40000000015, 0x5, 0x0)
ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000580)={'gre0\x00', &(0x7f0000000000)=@ethtool_link_settings})
bind$rds(r0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10)
sendmsg$rds(r0, &(0x7f0000000080)={&(0x7f0000000140)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/64, 0x40}, {&(0x7f0000001600)=""/4096, 0x1000}, {&(0x7f0000000180)=""/220, 0xdc}], 0x3, &(0x7f0000001580)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000340)=""/4096, 0x1000}, &(0x7f0000001540)=[{&(0x7f00000014c0)=""/117, 0x75}], 0x1}}], 0x48}, 0x0)

2018/03/30 15:57:22 executing program 6:
r0 = socket$inet6(0xa, 0x2, 0x0)
bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c)
bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1b)
r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x7, 0x0)
connect$l2tp(r1, &(0x7f00000000c0)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x3, 0x4, 0x1, 0x3}}, 0x26)

2018/03/30 15:57:22 executing program 5:
truncate(&(0x7f00000003c0)='./file0\x00', 0xff)
r0 = syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x0)
openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x40, 0x0)
ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000680)={0x5, 0x3})
ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000004c0)={0x7, 0x8, 0x200000000005, "717565756530000000000000000000000000000000000000000040000000000000000000000000f3ffffffffffffff0000000016000000003c00000000000100", 0x1})
mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff)
r1 = socket$netlink(0x10, 0x3, 0xf)
r2 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x2000)
setns(r2, 0x0)
r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0)
sendto$ipx(r3, &(0x7f0000000300)="62ab46350b508045808b35f60f3ab807f050a308f4a59f24c3cf2311d0967b5ab6ecf688830952fd1881851c008e3ac13f0728c4fdf3fc94dc08e5b41a09c0977defb5a812e59127c480347859f1c6e19600693dcf", 0x55, 0x20040000, 0x0, 0x0)
setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000000), 0xfffffffffffffddc)
setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0)
unlink(&(0x7f0000000580)='./file0\x00')
getsockopt$IP6T_SO_GET_REVISION_TARGET(r3, 0x29, 0x45, &(0x7f0000000b40)={'IDLETIMER\x00'}, &(0x7f0000000b80)=0x1e)
seccomp(0x0, 0x1, &(0x7f0000000400)={0x0, &(0x7f00000003c0)})
setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000240)={0x2}, 0x18)
lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000440)='/dev/sequencer\x00', 0xf, 0x0)
accept$alg(r3, 0x0, 0x0)
setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000000bc0)=ANY=[@ANYBLOB="6e61740000060000000000000000000000000000000000001b00000005000000400400003802000028010000ffffffff00000011e8030000e8030000e8030000ffffffffe803123508070000e8920000"], 0x1)
ioctl$TCSBRK(r3, 0x5409, 0x0)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x80000000})
r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x101000, 0x0)
ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r5, 0xc058534b, &(0x7f00000005c0)={0x29, 0x3, 0x0, 0x0, 0xad1c, 0x3ff})
r6 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82)
ioctl$LOOP_CTL_ADD(r4, 0x4c81, r6)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c80, r6)
setsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f0000000180)=0x8, 0x4)

2018/03/30 15:57:22 executing program 0:
r0 = socket$inet(0x10, 0x3, 0x80000001)
sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1b55a20400ff7e", 0x24}], 0x1}, 0x0)
membarrier(0x23, 0x0)
setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000100), 0x8)
r1 = getpgid(0xffffffffffffffff)
capget(&(0x7f0000000080)={0x20071026, r1}, &(0x7f00000000c0)={0x3, 0x1, 0x1f, 0x3, 0x72, 0x9f})

[  171.014725] rdma_op 0000000048c99ec2 conn xmit_rdma           (null)
2018/03/30 15:57:22 executing program 0:
r0 = socket$can_raw(0x1d, 0x3, 0x1)
bind$can_raw(r0, &(0x7f0000000000)={0x1d}, 0x10)
setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4)
close(r0)
syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x0, 0x100)

2018/03/30 15:57:22 executing program 2:
r0 = semget$private(0x0, 0x6, 0xfffffffffffffffd)
semop(r0, &(0x7f0000000040)=[{}, {0x3}, {0x0, 0xfffffffffffffff8}, {}], 0x4)
socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000240))
semtimedop(r0, &(0x7f0000000000)=[{}, {0x2, 0xa3}], 0x2, &(0x7f0000000080))

2018/03/30 15:57:22 executing program 7:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx2\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a6", 0x10)
r1 = accept$alg(r0, 0x0, 0x0)
r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0)
ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000680)={'bcsh0\x00', {0x2, 0x4e23, @rand_addr}})
r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0)
r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0)
r5 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0)
r6 = openat$cgroup_int(r4, &(0x7f0000000000)='memory.high\x00', 0x2, 0x0)
ioctl$KVM_GET_EMULATED_CPUID(r5, 0xc008ae09, &(0x7f0000000200)=""/131)
fcntl$getflags(r2, 0x1)
io_setup(0x400, &(0x7f0000000380)=<r7=>0x0)
ioctl$KVM_GET_EMULATED_CPUID(r5, 0xc008ae09, &(0x7f00000002c0)=""/55)
io_submit(r7, 0x0, &(0x7f00000004c0))
r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000580)='/dev/hwrng\x00', 0x101, 0x0)
ioctl$KVM_ENABLE_CAP_CPU(r8, 0x4068aea3, &(0x7f0000000400)={0x7b, 0x0, [0x9, 0x7, 0x3ff, 0x401]})
sendmsg$rds(r8, &(0x7f00000010c0)={&(0x7f00000003c0)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10, &(0x7f0000000700)=[{&(0x7f0000000a80)=""/250, 0xfa}], 0x1, &(0x7f0000000fc0)=[@mask_cswp={0x58, 0x114, 0x9, {{0x73430ea3, 0x800}, &(0x7f0000000b80)=0x7f, &(0x7f0000000bc0)=0x9, 0x800, 0x100000001, 0x3ff, 0x6, 0x11, 0x10000}}, @cswp={0x58, 0x114, 0x7, {{0x2000000000000000, 0x4}, &(0x7f0000000c40)=0x2000000000000000, &(0x7f0000000c80)=0x7fffffff, 0x0, 0x0, 0x4e6, 0x8, 0x52, 0x1}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000000cc0)=""/47, 0x2f}, &(0x7f0000000e40), 0x48}}], 0xe0, 0x8000}, 0x24004001)
sendfile(r6, r6, &(0x7f0000000040), 0x1)
sendmmsg$alg(r1, &(0x7f0000002780)=[{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00000015c0)="020670da3077f821ddf61b47af3b0114", 0x10}], 0x1, &(0x7f0000000100)}], 0x1, 0x0)
recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a4fa0)=@nfc_llcp, 0x80, &(0x7f0000045000)=[{&(0x7f0000000300)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r8, 0x84, 0xf, &(0x7f0000000480)={<r9=>0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x13}}}, 0x0, 0x9e09, 0x9, 0x7ff, 0x1}, &(0x7f0000000540)=0x98)
getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r8, 0x84, 0x1a, &(0x7f0000000780)=ANY=[@ANYRES32=r9, @ANYBLOB="9e000000b0e77285c878a8c5788a4ca01fc127a65c65b4b92ff1cf43c6742eace6f5842d107a0ade6e36cf110d3ea709e629a8cab07a757c936576aebc6ee76a6641eaca431c56fbda3704975c7eee11700a56d11fdb0c007ab2000000000000000090788989689a90f13a08b48e181d5bc6ce1ade5827114412f05d673d7e9f28fff8e2e60334eef2b53381e23846f5fb1867924760be000d7a79505bbb881d0000893c80"], &(0x7f0000000640)=0x2)
ioctl$sock_bt_bnep_BNEPGETCONNINFO(r8, 0x800442d3, &(0x7f00000006c0)={0xbe82, 0x0, 0x100, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bcsh0\x00'})
r10 = semget(0x1, 0x2, 0x404)
semtimedop(r10, &(0x7f0000000700), 0x0, &(0x7f0000000740))
lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140))
sendmmsg$alg(r3, &(0x7f0000003ec0)=[{0x0, 0x0, &(0x7f0000000a40)=[{&(0x7f0000000840)="cc449f201eeb354eb51310872de4aa0490d6da5b1cd5088fb9a9d3947eebca0ed0e71af84aab09371b9a52181f52347af1416e5beef1df49da0c08ea0ba35312472a97d2fd7ae800f140a3cb7c51f3ed0aabc7c369212b758f17dd44f9a44455f0ab14ef66ddbdc790e3ee60cfda0ecd29b33233d34df5a6c7da27575e4720ce444841e5054c9788e7425a6f0656a9b15147cc0daab62e161383dee8767e0d3cc4ae1b25a81592f62dfa00f71226b8b538b6cab94deaa5513437e29e09381f2d35e6", 0xc2}, {&(0x7f00000005c0)="d7c9e27073af899b7f436cc6a1b77bd61b3b372f280250e97b8e1b7c64a3d5ae3dd19ef0255b7f4d56c9fbafc4824153413ba6ab984bfd6f8c52b69588f65d9b4e6da8552d976a91bd2a6cbf0bf6765b6f763ce7149cd3d49c4ecac9bbfd13e7ba4d9f5d", 0x64}, {&(0x7f0000000940)="59a0549133dfe64acd8e9ce599f09ffddc4358572034a5502540077d8b16df8615c00febf256c2607ed8e4cba6d2ba3a7f42bbfaad1cd5b90bc94cbc7987c03b8c79f0097b57821ef7145df2a87247b1d0fdd61f06ea88ec18b5c6859e6e6c4839c8ec4fcb77d9f78ef1e98ef0a7656033a0f217ec79d466af1734800ef4c346aeed1f8c8fe6c9926df850ad58cfd78499b5337e90b34da7b321a0f125dff7aa89d3ffbf73efbabff8c09f412533aa61e2445bb4bc25f1c7197b64d9c3a3e2902836e463d6cee8b5cf0d3b3b2802874eff898527d652957cf436ed7abdb6a3b0a5264ecc902246b265ddd47006ebe1ca4797226b", 0xf4}], 0x3}, {0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000c00)="1dd60c020a58", 0x6}, {&(0x7f0000000d00)="fbdf2010475e9b113c09955195386f55fa5adbcab5060b60", 0x18}], 0x2, &(0x7f0000000d80)=[@assoc={0x18, 0x117, 0x4, 0x9f}, @iv={0xa0, 0x117, 0x2, 0x8b, "26e553b222c853edc01a037e065a42c8e38191fe54f33e46dd089eebb8f522ffcb0ca75123df5f3782445a4c906845afd741b24f4f0d5bb053c8b7e8e01991069b57234dc4cad3aa162c84dee0473611495fa86e7d205a05accc00fc41d72d2040ad513d9b3e0e36887dac3cbd6a6a7cddeb65caf8c5a26e8662d7c4052b3a35b067951ea94699a7a57669"}], 0xb8, 0x8001}, {0x0, 0x0, &(0x7f0000000f80)=[{&(0x7f0000000e80)="9545a3b5850ed612113d2ae8196c9ab72ec05256d0b6714dd7470e19d0b4a63d4bba65f11f76bb776a9b16911e3b889d5ccbfa3edf376ac76ae119bddd54a4887f496f8f4c162553c17d3ffcd625d44dc5ea10a7f354f526fe0fc48cfdd40d8e2b58aa57e8832f79a59cac58ec75f99044d51878bbd7476da6ddc25a063f1d76c0ba449e305df8875183f93919dc714f4f99df4bff07a9677a5f86cb59760e85a7b347128103ee8f5c0b0e7e84507c37191ce52cf2686a6fc31cc0484c8da221cbc11c", 0xc3}], 0x1, &(0x7f00000027c0)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}], 0x1060, 0x4000090}, {0x0, 0x0, &(0x7f00000011c0)=[{&(0x7f0000001140)="b6d89e1dc717ecf174f1b90c64f5900e5c0de6590ec89a5afedd2942b6375d", 0x1f}], 0x1, &(0x7f0000001200)=[@assoc={0x18, 0x117, 0x4, 0x3}, @assoc={0x18, 0x117, 0x4, 0x1}, @assoc={0x18, 0x117, 0x4, 0x7}], 0x48, 0x24048845}, {0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000001280)="10ea200e71d0dcc1fd6c369d7cf85beb2ff53b6efb5f004986f6ec1c715750ed59f077c3d1be567ee97fb41875bd4a63ba4bdb28e2c4adc4d746cd92a674d9b6ade1bfdf6dd7863c7616d5753d6bd15df352214dd5285218d8d82aee087dc81158ff7ed736780fcb85468b687909", 0x6e}, {&(0x7f0000001400)="45dc99bbdce0a4e2a044cce7286b055e992dc61ed72338f6a5cb849f6390ac09359dd41d1794c5b854a8244bbc1a0b52a353f38a70ed868f54f422ecf75aac19a780e629d36e799050cf61c9b739679eeadf88dd324d8e69fbf74e40eea0f34234a2fe8bf370dc3fd4cc88191e68a0e070b830460d3dd9551815e547043e96d56b2ce3637a40fffe4459", 0x8a}, {&(0x7f0000002600)="aa8dbf2ddd0a3c092e2529287752c58a6842f0f296f0646163814e27c750d5cc53a9a45aaf96d153dbf1262eed6d2533ad4f2722ebe427f022949f307f3507a7eae33eebc45af71a0616e93d", 0x4c}], 0x3, &(0x7f0000002700)=[@iv={0x48, 0x117, 0x2, 0x33, "18eb4fc4b460bb4dc76d84729ffa21e9143b4ae833e64e0bb3600aad21f477861a89a15fe52e2385fedc7d9e1de58d684edacc"}], 0x48, 0x20000000}, {0x0, 0x0, &(0x7f0000003b80)=[{&(0x7f0000003b00)="746d7dbe6eadba4a0c75627235f493162adbd99038023b8707d17c48d7a2ef8f7f41a795760756ab22ff81d9e964f8d7cafe3c27eebfbc8eb7cde0e677662a1402bd7e6817b5b1bbfbfad781afe2abf05cf69a7aef0c8edd7fdae7", 0x5b}], 0x1, &(0x7f0000003bc0)=[@assoc={0x18, 0x117, 0x4, 0x100000000}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3, 0x1}], 0x48}, {0x0, 0x0, &(0x7f0000003d80)=[{&(0x7f0000003c40)="e70c75dd4c417fd0a5223e80907669e133fb3af4d7b30af852975f7a85d84da57c66c13cbd7792ef7152b14a94c05ea1036ed074e2a72c2b66fa8faac53b9c8d8483a7ef471a472bb77d139993efca48a48adebc9f7dda62079e9607791b80879930dcdcba974b19e93ad8cc107d759bbd24838cdc853bb03c611644f42efd4c77b5f89f6300ee2f1200e6dce2e20cea3107617e9ab1b1558bbc20f1edde0d761f08e80ca35b1a599f7db06c5519a330688962551e6c0be28aa5c8ca0ba1e149792cabe81797d03041974581e2c3a6df7adec3e7f670a09f988cf3e28c1f75824d8e", 0xe2}], 0x1, &(0x7f0000003dc0)=[@iv={0xc8, 0x117, 0x2, 0xb3, "783b5c817cf4424ba239c685b054d40b0866a35bec44fe71034c2d40ff45d37b02a2b82ceef24fa016956883a55e46fceecc5805500e13778944c364ffa91b60b128d9c63174d47a578c3b66467de655faaa5a77a7ece0f975f72bd63f6038246705ee1b837743136b8dc250db5f27da557cbfc00ec1f25c8cbfd28a9c3828e27360468770cb46a4e00d75cb325f7a3b65e3380064050ee043e26f88f3c9cec77e69896ceb63bfab42f2113223e7b89bee2d66"}], 0xc8, 0x8000}], 0x7, 0x8004)

2018/03/30 15:57:22 executing program 1:
r0 = epoll_create(0x7fe7ffff)
r1 = epoll_create(0x4)
r2 = socket$rds(0x15, 0x5, 0x0)
r3 = epoll_create(0x100000001)
r4 = accept(r2, &(0x7f00000000c0)=@pppoe, &(0x7f0000000080)=0x80)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002380)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000002480)=0xe8)
ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f00000024c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, 0x101, 0x2, 0xcfc, 0x400, 0x41e05c73, 0x60000, r5})
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f000000e000))
epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000000d000))
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f000000dff4))
r6 = epoll_create(0x46c)
r7 = epoll_create(0x400000000000804)
ioctl$int_out(r6, 0x5462, &(0x7f0000000040))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c7f000))
r8 = epoll_create(0x6)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r7, &(0x7f0000d5dff4))
epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r6, &(0x7f000050aff4))

2018/03/30 15:57:22 executing program 5:
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
sync_file_range(r0, 0xf6, 0x6, 0x3)
r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x105000, 0x0)
r2 = gettid()
ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f00000000c0)={'gre0\x00'})
r3 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x2)
accept4(r3, &(0x7f00000002c0)=@nl=@unspec, &(0x7f0000000100)=0x52, 0x800)
pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003)
ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0)
socket$pptp(0x18, 0x1, 0x2)
perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
getpgid(r2)
openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x1, 0x0)
r4 = shmget(0xffffffffffffffff, 0x3000, 0x901, &(0x7f0000ffd000/0x3000)=nil)
shmat(0x0, &(0x7f0000ffd000/0x2000)=nil, 0x5003)
ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000000480))
ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0)
ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0)
getsockname$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8)
lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680))
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r3)
pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000280)="d3040902a63c7eef2e78502b2720e838ba1985ab5e76bf899862b37885d0e0e70899ae9e98b1bb6b59d3e30852847200d224893c268a78be59555c8f1ddf2e", 0x3f}], 0x1, 0x0)
getsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000000340)={@remote, @multicast2}, &(0x7f0000000380)=0x8)
gettid()
sendfile(r0, r3, &(0x7f00000ddff8), 0x102000001)
sync_file_range(r0, 0x2, 0x7fffffff, 0x7)
timer_create(0x0, &(0x7f0000000140)={0x0, 0x28, 0x2, @thr={&(0x7f0000000080)="97f52e4637f9391f7037ae640f9a2a148acb0267f02bb497377349c87c0ee91de36b3d47176898bd005d59a346072b12d2758d3e43792befb9ddf4ef1a028d", &(0x7f0000000100)}}, &(0x7f00000001c0))
openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x0, 0x0)
shmctl$SHM_INFO(r4, 0xe, &(0x7f00000003c0)=""/127)

2018/03/30 15:57:22 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r1 = memfd_create(&(0x7f0000000b40)="626465765c7b1b025e6b657972696e676c6f73656375726974795d656d317573657240657468312a7573657200", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x0, 0x3, 0xffffffff}, &(0x7f0000000440)=0x10)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x7fff, 0x0, 0x0, 0x0, 0x5, 0x5, 0x6, 0x10001, 0x9, 0x200, 0x4, 0x3304, 0x6, 0x8, 0x3]}, &(0x7f0000000580)=0x100)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000005c0)={<r2=>0x0, 0x10001, 0x81, 0x9}, &(0x7f0000000600)=0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000640)={r2, @in6={{0xa, 0x4e23, 0x81, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1, 0x4, 0x40000000000f8, 0x1, 0x6}, &(0x7f0000000a40)=0x98)
getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000740), &(0x7f0000000780)=0x8)
ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000340)=<r3=>0x0)
r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r5 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r4, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xffffffffffffff83, &(0x7f00000000c0)={&(0x7f0000000700)={0x14, 0x1d, 0xffffffffffffffff, 0x70bd2d, 0x0, {0x806b}}, 0x14}, 0x1}, 0x0)
fcntl$setown(r0, 0x8, r3)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000007c0)={<r6=>0x0, @in6={{0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0xe}, 0x3}}}, &(0x7f0000000880)=0x84)
ioctl$sock_ifreq(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'ipddp0\x00', @ifru_mtu=0x1})
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r0, &(0x7f0000000080), 0x102000004)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000a80)={r6, 0x0, 0x30}, 0xc)
getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000b00), &(0x7f0000000b80)=0x4)
ioctl$LOOP_CLR_FD(r0, 0x4c01)
fdatasync(r0)
nanosleep(&(0x7f00000001c0)={0x77359400}, &(0x7f0000000200))
syz_open_dev$sndpcmp(&(0x7f0000000380)='/dev/snd/pcmC#D#p\x00', 0x80000000, 0x400000)
dup3(r1, r5, 0x80000)
socket$vsock_stream(0x28, 0x1, 0x0)
getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={<r7=>0x0, 0x9, 0x0, 0x3}, &(0x7f0000000100)=0xffffffffffffff6d)
setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000980)={r7, @in6={{0xa, 0x4e21, 0x9, @dev={0xfe, 0x80, [], 0x13}, 0x1f}}}, 0x84)

2018/03/30 15:57:22 executing program 3:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in6}}, 0xe8)
r0 = socket$nl_generic(0xa, 0x3, 0x10)
setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000000ff0)={0x1c2, 0x0, 0x27, 0x2}, 0x10)

2018/03/30 15:57:22 executing program 6:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7f, 0x0)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000600)={<r2=>0x0, 0x7c24}, &(0x7f0000000640)=0x8)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000680)=@assoc_value={<r3=>0x0, 0x5bc}, &(0x7f00000006c0)=0x8)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000700)={<r4=>0x0, @in6={{0xa, 0x4e24, 0x3f, @dev={0xfe, 0x80, [], 0x1a}, 0x2211}}, 0x0, 0x101}, &(0x7f00000007c0)=0x90)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000800)={<r5=>0x0, 0x1775, 0x1, 0x3, 0x0, 0x1f}, &(0x7f0000000840)=0x14)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000940)={<r6=>0x0, 0x98, &(0x7f0000000880)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, @in={0x2, 0x4e23}, @in={0x2, 0x4e21}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0xc74b, @loopback={0x0, 0x1}, 0x7fffffff}, @in6={0xa, 0x4e22, 0x9e4a, @mcast2={0xff, 0x2, [], 0x1}, 0x61}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xa}}, @in={0x2, 0x4e20, @loopback=0x7f000001}]}, &(0x7f0000000980)=0x10)
getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000002300)={<r7=>0x0, 0x4, 0x8, 0x5}, &(0x7f0000002340)=0x10)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000002380)={<r8=>0x0, 0x0, 0x239, 0xffff}, &(0x7f00000023c0)=0x10)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000002400)={<r9=>0x0, 0x5, 0x2, [0x8, 0x100]}, &(0x7f0000002440)=0xc)
getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000002480)={0x7, 0x1, 0x8201, 0x5, 0x2, 0x6, 0x100000000000, 0x6, <r10=>0x0}, &(0x7f0000004640)=0x20)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00000029c0)={<r11=>0x0, 0x8001, 0x80000000, 0x6}, &(0x7f0000002a00)=0x10)
getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000002a40)=@assoc_value={<r12=>0x0, 0x100000001}, &(0x7f0000002a80)=0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000002ac0)={<r13=>0x0, 0xba, "9fd14950e2bf34e01ea4ee33725c947ccf8dcf6806d5bf46627f3d38262b58354ddc00f762b8121176e91a0621f0524330a6a34ba0e3dd02c2a4ef7b386f1e576650c2c8db77fc511befd84a179f969b02a4716549db76bddf17bb241c5d44c511031dd20568c733353fc10427636eab7ddf10f1f286884db89f9588ab90997d88003152a51c014e8d203659981061d9e594cd55763247f2b2fc61133505cb3d9d9ec6b30e69e3a21101e7d43c70f10c055c8b1479d86abc8a15"}, &(0x7f0000002bc0)=0xc2)
getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000002c00)=@assoc_value={<r14=>0x0}, &(0x7f0000002c40)=0x8)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000002c80)={<r15=>0x0, 0xea9}, &(0x7f0000002cc0)=0x8)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000003080)={0x3, [<r16=>0x0, 0x0, 0x0]}, &(0x7f00000030c0)=0x10)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000003100)={<r17=>0x0, 0x2, 0xfffffffffffffffc, 0x2}, &(0x7f0000003140)=0x10)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000003180)={<r18=>0x0, 0x5f, 0x5}, &(0x7f00000031c0)=0x8)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000003200)={<r19=>0x0, 0x7}, &(0x7f0000003240)=0x8)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000003280)=@assoc_id=<r20=>0x0, &(0x7f00000032c0)=0x4)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000004040)={<r21=>0x0, 0xe0, "ef1890e9ef14539f95c92a4f55dbfe41c942324f45aeaa87c94590205458df838f207ebd74b97234573679e2b18728ead8fbdfbca15ef5e32486d4b6305d8311b2da5ad3bc005e82541248873b6e34affde33e566a235fb8e30565965c9d8343309e92959fad5d4117a511b8a07416acab73974bde64e628e0f7246e3490340dfbd1eaad116f203043559ad70ed6fe11a00bf00aeb0f452ea11c5c9b066ae26c7dab5040599fc7d8017f2e5fdda9f2f185a303b3887fdab9fcc037aa92529ad62d4532741abec7171fafb34bddd2caed30325986bebc7f1e5e3d400617bee659"}, &(0x7f0000004140)=0xe8)
getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000004180)=@assoc_value={<r22=>0x0}, &(0x7f00000041c0)=0x8)
getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000004200)={<r23=>0x0, 0x4d7}, &(0x7f0000004240)=0x8)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000004300)={<r24=>0x0, 0x74, &(0x7f0000004280)=[@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x4, @empty, 0x35e}, @in6={0xa, 0x4e23, 0xda000000000000, @ipv4={[], [0xff, 0xff], @rand_addr=0x6f5}, 0x100}, @in6={0xa, 0x4e22, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x8}]}, &(0x7f0000004340)=0x10)
sendmmsg$inet_sctp(r1, &(0x7f0000004480)=[{&(0x7f0000000080)=@in6={0xa, 0x4e24, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x7fff}, 0x1c, &(0x7f0000000580)=[{&(0x7f00000000c0)="4fd5b36062ffb23e9e1850d47b5a948b78a843c747beaaeeb6de9d669438761fa8343ece082cd4176b6618bec6c51b6e179682330519919ca38ab25744d1ebb32d10e7a595e5cc57c4ca9f2bf76cdd0a81875f54583e92285340631774bf624573508b72774eb151e870f892b98494474c", 0x71}, {&(0x7f0000000180)="af734f1a0cfe9febcdf44ef42a9d81acf31c73ebfa4d3c5a8687ccf5be548f19a0f94b53627a4b174fea55c34c485191f006485d2fc50a55d4421c259502d7c0f83abea32869d1c1446685c7e33e667ac926be70aadd60d900b57a15b4195ec69fec43d01a", 0x65}, {&(0x7f00000002c0)="2757087f6ca5ddfce08d01dbde05fc4200f45056193e4064ece21a1be0dd39fd8e159ee83418d7e4b0d549983cf5f81a4c612b8f508aede61cbd837137747584ce446714332624958de6d184da61b8736ca2229d0faed157a1ef55eec4ff711f50c782638ca6a9a1fd1b5bac7fea01b319f277c5b82f92e85668f99039015149c8614ae8bd0721b7e3d45d8ada35021087b3dce7938452950adea36cb9a3c508ec8ba005ca5dcb43385923292ab756f522674cc1ababb623b97142953c22f7a8e064e64aceec1da8fe747481b9e642", 0xcf}, {&(0x7f0000000240)="c4d8f90e236beefd611dd64ea8b1bf5635efe05e78e0b45537be763e9f17ace8ed94abf5c79669da699ef9a7bd8fe1d37d63", 0x32}, {&(0x7f00000003c0)="4a552542ed1db6a5777bea642123c2db5769c04b4ec1fcc176d382e6ea2a535d2e6aeef88ea7ec85ad66c57bc8e7a34022ec9a43568de9f41dc7e360816791455b639b2b3e3255e4dd1ed97539084ef72364489efc9abd081d9274c5fbd6e17781b7f3e8fc09a0d7f427eff5bf566b157b080aed6e3d45dc461099b8a61f8e3708044648b968abced819a21d44bcde7336af657f2a9208789014a0771cec53073bb99164120b", 0xa6}, {&(0x7f0000000480)="250addc7b351bc73e2f44d773d73b5c6cd41094c66383874d9bb9ec84e560fec01ec96d4d7d0c45550747dfc57b206aa0c26a5d8a6833a3e8174f66075afce283719a9510fb98328aa0e4564c987d9823c3e037adc3b89d59348435cf6dc8af3f4faea685b49583afada6ec53b39701820c393394f77e60e23a9fab051971e2b86812957", 0x84}, {&(0x7f0000000540)="50e95f052ae632", 0x7}], 0x7, &(0x7f00000009c0)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x2, 0x204, 0x7, 0xded, 0x9, 0x2992, 0x10001, r2}}, @init={0x18, 0x84, 0x0, {0x3d25, 0x4, 0x2, 0xffffffffffffffff}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x200, 0x8003, 0x5, 0x81, 0x7, 0xbf, 0x8000, r3}}, @init={0x18, 0x84, 0x0, {0x76, 0x6, 0x2, 0xff}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0xaf6, 0x2, 0x4, 0x8, 0x6, 0x78, 0x9, r4}}, @init={0x18, 0x84, 0x0, {0x7ff, 0x6, 0x1000, 0x6}}, @init={0x18, 0x84, 0x0, {0x8, 0xfff, 0x8dcb, 0xffffffff}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x6, 0xb, 0x4d2d, 0x9, 0x100, 0x362, 0x100000001, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x75, 0x7, 0xc, 0x8, 0x100000001, 0x3ff, 0x900000000000, 0x80000001, r6}}], 0x1b0}, {&(0x7f0000000b80)=@in={0x2, 0x4e24, @rand_addr=0x8503}, 0x10, &(0x7f00000020c0)=[{&(0x7f0000000bc0)="6e85e4531024b48b107fc8058c170ce150cc9bbe6637d8eb0e256cb3cd15a39bd7dbdfbbd986a6fc33e13992622a864f51d965c82632aeb70a125ed1bceb8f0edfce0a9be8635da27f6e74d8eab555e9cfc1863818b92407a76720539b9a0d5a1c368a6c89e88d50d5f50f8ef0c511c6ed52a300cd91b728d73251cc8c21d0902e84410a6fe6d4a33492b0f35ad3d76f50d06411a4eac8ab396e04dc80ff2ddd43f3946618810332412f9cbfb6644d7a8f72adde72711026f912237c141c2b5a6e2bf10c181dfd4675fd750e3e5ce6bd8afc9dac25fd1fae00179b0f04fa8a", 0xdf}, {&(0x7f0000000cc0)="e2375eef8cc114e4e6c739424e8f5b6b5380e424407aee84f6421f442933d689a96447c9c81db315e4117da66648202577ebad1d247f1731b90ab331287f217fdd0f11db4f9ba9ee71e128d68267c2e2697ea6575d83bd540309b47ea03beea4916d3225bc9e424fa6ac4e6844310da1497f28258e42901f700c0cbcc123d5d507a935a99f5d3475c762b756535cecbc92b156e84b03ed86f7038cce0d9832b5c1a4b669aefbf10ee5e9dbc832eb4daaa9b5bec43b622b2d8f6b74923f0df26a05fcbd7bcb5b285252343e8de0382ef896578ed3658bcfa1afdc05e9", 0xdc}, {&(0x7f0000000dc0)="472e8ba772594ef8930a5b6d41cc62b1f59f77c144853b998f27f163048b09639f44398404826763a3c13dcf1be2e779513edbf4f74f1a0b121f935ee2d2c3bf417a7f4ee99cf9dfab84c45e429d45e2d0b0d6306ac63a3a39bfb1352d5e2eff2f39f0a9fb852d9da300afe4d2dd623ec371a840e5d03b94f5587cc893dde39e152a81351c4862a7bc0d1dec51f2fd189ccde1e024a97d035a6d056fccbf2923a092859c8f4dda1a5210e8759823c8a273a171c6106c818b6b59e17a30cdfaef33c89b4d8bdd8e4737cfbf8a", 0xcc}, 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0x1000}, {&(0x7f0000001ec0)="54da2961c14c7a36a825f11c9a771e4376bcbd333ba66c89ebbb1449cf197ac42645a87ee5b9cea43bfe3a49a5c86b33e5372dde83c72758f360ef520387776411224429769eea752faa7839c937d9ad52122065eddb5c24d3d0bca6a6d84dfcfc4d979073abf7acb41697d9ed46ad50a8101e11e4b12decb126d8ebad584bb99577028ae4419e8cdd7e6ab2e24ca806f49055d0a2eb7468d805e0b50cf561ea5cc875c9a8beed7c71959fe780b1ff7a99aa3a1dcd053dc6368b126b628e24d48df29f397c88c0f66963a25e22e59fdcd9439981829b2ce97cd2dad450d2fa73578fcc6d584a89b2baa9", 0xea}, {&(0x7f0000001fc0)="b312e8b5271aa8c2a3df06c6105dcb3346e8ea7c8c79c6d1c8e6252dd212c3746598c8d9161c03ded1c6b8460feeecf7b457b328ab63da0319f22fa83751e5686ad4607ca6338de650e3d61e36bd620e2d42bce9bee4f2f348bd70d8c3598b123e027f3e28eb73b03dc86de66d88b57fcdc446029b4f9b7dee4a1eeaefbea66200e14bd0ce9f94165feba1e7477d52b4db50932e666933a176c271054dd8ff066c48f48f57f14bdc5749476a59bcc45a1041f33078a997ef296c2519cce166bf0269315beaa0430ee5afdaead3a38e616a52cfcd3521fd8085bb22e4c654b6c1226399b260613860c34eeafc752b", 0xee}], 0x6, 0x0, 0x0, 0xc000}, {&(0x7f0000002140)=@in6={0xa, 0x4e22, 0xfff, @empty, 0x6}, 0x1c, &(0x7f00000022c0)=[{&(0x7f0000002180)="fe28c088ad3ee46f3c70b4ed3ab95c18bc06f9cf4b691f077ca614744a5d9464be4250e1ca505bc9eeacb147f140c11921c4ac1208e929568be5c034f80700617b33f0474897516a62d8522705f2527e02d824397f7a162c81c5ee2db5435282958d751b72edd319514d35fcb8fe150b5ea44ff7ec08bcbf5882d7245ad30aa603", 0x81}, {&(0x7f0000002240)="7c7aa67215771e7acf2d8fdce681c7f77d478478669448b7689e1a65663c2a038ee4ac05b29c1ac27a42bf7614d2f68e91e9ef4643990e85cb8690f9ea88880d984f662da98231b6badc5c8e016a7c7ca818a278de5332e131b2a7d30b9e3f63196d1c2e2963ec1ca161dbc77ae0dd80715decb739", 0x75}], 0x2, &(0x7f0000002500)=[@sndrcv={0x30, 0x84, 0x1, {0x7, 0xffffffffffffffff, 0x8000, 0x9, 0x1, 0xfffffffffffffff7, 0x3b634eb0, 0x2, r7}}, @init={0x18, 0x84, 0x0, {0x5, 0x1000, 0x93, 0x2}}, @init={0x18, 0x84, 0x0, {0x81, 0x7ff, 0x8, 0x4}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x200, 0x7, 0xfffffffffffffff7, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0xfffffffffffffffc, 0x0, 0x4, 0x1, 0x9, 0x2, 0xff, r9}}, @sndinfo={0x20, 0x84, 0x2, {0xe3, 0x4, 0x0, 0xfffffffffffffffc, r10}}], 0x120, 0x8000}, {&(0x7f0000002640)=@in={0x2, 0x4e20, @rand_addr=0x3}, 0x10, &(0x7f0000002940)=[{&(0x7f0000002680)="f88c2adff9dc0fc6449dec49cc21a681594a0778708630b7f2952bd24af8299299f7327c0c58bf7dfe6d809b6173dcf423b2d85fde3e252dc0d2c8f29440146dfbdbc712b6eb8ae4bfb543056b774304833507c7d932e847d4a796ebbd", 0x5d}, {&(0x7f0000002700)="15f29bce77103c76182ec7a5686091d46b3f05599195d05464868f7bb3bbe22d61b07ef5857451f8cbc8736ec974b34f5cc42347b645b82bf9744b666adbf2", 0x3f}, {&(0x7f0000002740)="263e5b491088fd338ba31949b05a94abe217b63a57a3f51683c0066703965736abecb867be3138aa25d44b9c9e50b5ad9d29c95d48bf071e31d60e33", 0x3c}, {&(0x7f0000002780)="13af103a37ba86255fe0077acdccd7b1aad1fe6e55fceff8d9849b4dc5dc48b6e10ba42292b66daedc405bc4062b699db934b12b6e5b91a0b01b65830105b7e950d0e44566a9da4b4eab98d0159c3036af62d3d8f2ecfd", 0x57}, {&(0x7f0000002800)="1000f45302a299c476e2cf554bb3fbe4214ea67b3a7abc18a3185519813eb6da710fe61ecbf98c6e55ab3858a4fc1af9e04df10ccb6c6489dd7963cb", 0x3c}, {&(0x7f0000002840)="eaf80a0c23db2474ddd28d8e384364504193fe6def767ee3b9a19974d5f927b24053a715fe937bed70bbdf4f17b11c0928ce913f7e3e754d27f6d059565d57fe0e95002ce1fcc0f4c50eb4453fb47f8e5aae51a2f0335144fbe3fdd9085a170e0af7d2f4b5c884d6cf93120625ba3e36be9dc50f7f3f1341b32c04d55d92c2a2af515ea95a3f20a3c33b3fb0156a25e66078911587d5b4c069eaaf493cb334113151e9947a1cd367b0a69b47a6d512fe49955c260b30ac13b45d70452489cc92a680d2ead2bed701be9b0f3204415acc976501c844eda3b605bcb652de60a799f1ec2dabd1f7767bd01a11", 0xeb}], 0x6, &(0x7f0000002d00)=[@sndinfo={0x20, 0x84, 0x2, {0x8001, 0x8000, 0x9, 0x0, r11}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x2, 0xffffffffffffffff, 0xfffffffffffffffe, r12}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x0, 0x1, 0x3f, r13}}, @init={0x18, 0x84, 0x0, {0x80000000, 0x18, 0x9, 0x1f}}, @init={0x18, 0x84, 0x0, {0x0, 0x100, 0x0, 0x2b05da30}}, @init={0x18, 0x84, 0x0, {0x4, 0x31, 0x40}}, @init={0x18, 0x84, 0x0, {0xff, 0x1ff, 0x7, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x9, 0x0, 0x10000, 0x74c, 0x40, 0x5, 0x7fffffff, r14}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x1, 0xff, 0x763, r15}}], 0x1b0, 0x4000000}, {&(0x7f0000002ec0)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x10, &(0x7f0000003040)=[{&(0x7f0000002f00)="cc3e3f82c043512fe38cd84259c4eb41aee8aee691cb3732892442e19f44475a9e8c1aa5fea75fc6c20e866412bad14c7112af9d10496a8f", 0x38}, {&(0x7f0000002f40)="be159c31acb61596d2ef32954cc33d7a6216b329822ace3d23657590b084add86f466793121b92253d4c3c09b4428ef2c2ec2ce1e8c98227a11b74e40cbf302a660f9d982825d22936260977344736589b656b578040622c0fb763c183f7bfa7e18d100b1996261e1fa697f937b26206615b7fcf72800e5226097e34ce0b43c2d9d19d21321bd24f71b8d898682dcdfa4abfc47ee55e72760f1a19d9a569e0095bd462e5d7a6542f5536c1dbab0d389073a0a530c291482dc581b9521c6332abc39d13b61065b1467f479d9482dcee308d4fa2", 0xd3}], 0x2, &(0x7f0000003300)=[@sndinfo={0x20, 0x84, 0x2, {0x81, 0x8, 0x0, 0x2, r16}}, @init={0x18, 0x84, 0x0, {0x10001, 0x100000001, 0x2, 0x56b0}}, @init={0x18, 0x84, 0x0, {0x2, 0x8736, 0xffff}}, @sndrcv={0x30, 0x84, 0x1, {0x8d, 0xf90, 0x200, 0x9, 0xffffffffffffff00, 0xbf82, 0xffff, 0xffff, r17}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x8008, 0x9, 0x7, r18}}, @init={0x18, 0x84, 0x0, {0x7, 0x5, 0x4, 0x1f}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x2, 0xfffffffffffffffb, 0x1, r19}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x8001, 0x8000, 0x4, 0x2c, 0xff, 0x2, 0x3, r20}}, @init={0x18, 0x84, 0x0, {0x9, 0x3, 0x3ff, 0x1}}], 0x1b0, 0x4004000}, {&(0x7f00000034c0)=@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000003ac0)=[{&(0x7f0000003500)="6ef057100eae09f469386c967377670733e80227541f6ab0ad8471e962b5ff4042c41c2354aead0e26d393781bcbf13a223613b47af06690f27f1e3817bffe9f946db7828e47ae6cf9c49fccfc1de7e1eda51f6c3462ff525b8ef0b82c6080cb17a3d7473395714bfcf351046924a546e26f4524c1bf8f091be3928db0e7ec7203ec9af2ee765efc5b4813d3bff4348d36f28b550ed33c019d70985ea56e922a2a91cc34ee63d8a1114eca7cc4fee8d951546bd6c63197eae831107e2d48ec0a0c74809d16e1b693c33404cfbdd4044175be580c76992c4d31f222a2210c316c112c94e9ad4a8215b50fd371a5c49ea399", 0xf1}, {&(0x7f0000003600)="44805b52017e9fffa89ff7b0cdf96edcf568a8da0b731586af95f54da1744ade879e5d506e78d9a1df77fe990a2987da89a3a89a3393f12c7094d8770708cb129420e1a7ecea0a30d6769bbbcb583fdcec7f2571d68f89dd9369", 0x5a}, {&(0x7f0000003680)="77af3332e5165184ad0d51f89473c0ff9f008721fb7c202443155b42bf26a26b135e16b5a455fc74ea40e8f478f7fbe714978864d07897e1c1b6424ab47b0511ca3ab1bccc0429c26c86917342880b94156f28c4d7a138ac9f2318799469dfd5b1", 0x61}, {&(0x7f0000003700)="551b3fa64db060ef7aa3e4012c159083533e39ee64b1fa4e3fddf7ba3f1973d4fce75d7a13d9d46ebdd2fad3d6af967231c7dd21b65c836388d9d18ab3ca799e396ab142423bba13b32bc285de41ab6a60305d9bd00303aba73e177434180ad4abec0ed939f43df361a2db3e02de2d8676b7ef6da9e41ea5ea92f60b6b5cbd09d950aad48502b2d540ba4e5cc66529bcd8cd41f09db5a365", 0x98}, {&(0x7f00000037c0)="ccf179c675a2e3e8b3d38821aaf89f8b43768ad067074440932045eee57ae76c0cdbc8338702ae761be6d0d2c88745a47426e3aed77a3a0a53030b9abed3600f43e836094bab3ddec0de27d441d47b61737aa4a638f1344a14b396bc31265d706070ec82bb8e94f939a18a072e13d1a5f4e9abec552de088b1b0f24aa4b2f4e3c78a480e85d6a714fec8f880948cdcefc4e32d42050ec7ea5dbb776e22e8417dc62e610ca122", 0xa6}, {&(0x7f0000003880)="9b192253cc1cc12d4764b5dd5c45d328ce89e3548a848f772aaa5f2f9517402761f486b9341429d486037e408d8b72c2cec46cfd2841c31e76e07f789d8693", 0x3f}, {&(0x7f00000038c0)="1cbbdad741480c9e28777c8952f2879b2dea3b118546e57fedff60618401582893f21b55a30e839d7cbe723552984c908ddffc3630a734809018ff1a458fe29ee48fbec787595f6aa5e5f1bb628b521eb5", 0x51}, {&(0x7f0000003940)="c3f5f8da7deb2eeb79ea0f5aebfaf0f5a5eea9d7abffb48e492897bc0432b4b75d1e67e4fad5f154da6ad64a9c9960a30d29bbd131600fed09dd8a10195de4a06370d3f84760fc09030bd23684259b3332982aebdfae9fe096e9a71fabdf8aaec2df40", 0x63}, {&(0x7f00000039c0)="d6ae67f4c2dacc142028fe00962bca885b44d03466fa697748b9466c46b02a0d1c150b76b16112cf1b3944430528747856c0f0b2e9557a15c5a6800874f1208fc51df2158972cf3ce19d416be613bdf24c8f16ebce4d700e07783e3d5f1a1a9751f3f01bc3bca3cadd68a44ec5b1096b5d2eabcac2b45ef3f997f6c6fce125f7d295c947e13fa625ca821cef98d38372836f458591fd7e4f47c8ad63b21a506ad502a3fa94b33626a4b8cc3903af4636445157a751b7504b88b0945a899476c824c52a312c104a908d535faffca9ab5b85a5595b1eab6a6ae187461df596c7acf99397efb853a5f7e92fad28a915471e2a0ed4843d", 0xf5}], 0x9, 0x0, 0x0, 0x20008040}, {&(0x7f0000003b80)=@in6={0xa, 0x4e22, 0x594f, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x1c, &(0x7f0000003fc0)=[{&(0x7f0000003bc0)="245d068b3a75dd005ec860330b024fe75a3deba514b9096b38563912c3c165def737e8effec16445c65afd53420d463b0ce464b604bc082300dc74d08bb350c02aad63daec53593138b30ee98a315b445bfe8d627e4d2f4f36", 0x59}, {&(0x7f0000003c40)="8a2cad32f329dd3ddbb4ca8dc4c20be915537ab3cb0af0d1682976122254baa30d6a92c7aa5eb3b74963f2fc0dcc197e4e9a0b21a0eeabbeb978e1528bf5ed1c4e6310dfca5280e92e3336a4b3dca9a9e0e43da40537680c31f28797fb7cc978a0d86f898a9056312a3c7384c09feb00494ef99f4ece7654006d92eb4ff97b0a715a114df2a2208392334c1687be9398011f2a856547b06a546d88a401122290cc9ab38a11eaea223b89c4ee57513072a987e04eea83e02f38ec4a62e7dde9d97991f0a3b3582d35330511c30d760a8cbe375ff498772123c89e9ea1fa2f6d7aa833cdbc081a4d3c598db3", 0xeb}, {&(0x7f0000003d40)="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", 0xfc}, {&(0x7f0000003e40)="892ccef7d5787ce7993e465b010ef30b997e24f2ca2933cd0dd6ae5ee1b26014318257f8662989812bd10576b03e5488ff90fb3aaac57c0b44e9ade041507796ba819aaa6cc80d2134079fa4b3161d3669690521961593", 0x57}, {&(0x7f0000003ec0)="fee0f34c5dfcf025419beb0314beb157a55d8d6b43a33abb095c3b3dbd945ebede0bcddf3d1f1926a47b5ea65b188d473e5cd381b77a16aaa4997fc9da313205ea2cd9ad3d96aab98523d0eb045bb2b796afc0a13fa029fb2bd3fffc1441f6de3006df819af07b3780678256c8212ed5f548fa0d18bb102e2f9fa7c34690e378a3903ebed1f146eebc357746e9d72a5df4e2331a156d1dcfdbcda9a2e9e2b0b440ebe000a8a1749ba4dbe38d4ff1d35d01ab9674fd7f83589b4e5fc4702b06f9832968978ad2e263ea", 0xc9}], 0x5, &(0x7f0000004380)=[@sndinfo={0x20, 0x84, 0x2, {0x2, 0xe, 0x401, 0x101, r21}}, @init={0x18, 0x84, 0x0, {0x9, 0xffff, 0x3, 0x3ff}}, @sndrcv={0x30, 0x84, 0x1, {0xe852, 0x3, 0x2, 0x80000001, 0x1, 0x4, 0xac, 0x0, r22}}, @sndrcv={0x30, 0x84, 0x1, {0x770a, 0x1ff, 0x200, 0x0, 0x6, 0x100, 0x7e, 0x1, r23}}, @sndinfo={0x20, 0x84, 0x2, {0x7fa, 0x200, 0x3, 0x0, r24}}], 0xf0, 0x20000041}], 0x7, 0x4)
sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)={0x18, 0x25, 0x129, 0x0, 0x0, {0xa}, [@nested={0x4, 0x4}]}, 0x18}, 0x1}, 0x0)

2018/03/30 15:57:22 executing program 0:
shmctl$SHM_STAT(0x0, 0xd, &(0x7f00000000c0)=""/190)
r0 = semget$private(0x0, 0x3, 0x4d8)
semtimedop(r0, &(0x7f0000000000), 0x0, &(0x7f0000000040))
r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/rfkill\x00', 0x109000, 0x0)
getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000500)=0x10)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="faffffff0370cece7965fc12a0e27a19c7b2d93ceddc25ef37a0f171e3c3bb3496376cc7df689200a5682ba893fab36a8240b65b9ce2742a6328d84d859457b2132d7344ac5bd466191305e1ff7447d47ced6b49496e73a211aec89046f5adb963f25952699996aa605f336af431620b75824a6a18ed822f13af137a8b22c14c6ac7cba5e5b10ed498593aaa531b77c944a54e084deb71bef3852c6fabb0deae36f0f3f108d9e3efea587caad3cbae771c87943636c3a233a5955bcf94cec29d89467b1b77b7c94ea827e832d124f36301a8"], &(0x7f0000000080)=0x2)
ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60)
r2 = syz_open_dev$sndtimer(&(0x7f00000003c0)='/dev/snd/timer\x00', 0x0, 0x0)
ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000000540)={0xffffffffffffffff, 0x3, 0x2, 0x2, 0xc36})
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00000005c0)={<r3=>0x0, 0x0, r1})
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000400)={<r4=>r3, 0xfffffffffffffffe, r1})
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000440)={r4, 0x80000, r1})
ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000004c0)={0xffff, 0x0, 0x10002, 0x8001})
r5 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r6 = socket(0x15, 0x80005, 0x0)
getsockopt$bt_BT_CHANNEL_POLICY(r6, 0x114, 0x2710, &(0x7f0000000080), &(0x7f0000000ff8)=0x10225)
timerfd_gettime(r1, &(0x7f0000000600))
openat$rtc(0xffffffffffffff9c, &(0x7f0000000640)='/dev/rtc\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={<r7=>0x0}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000580)=@assoc_value={r7, 0x8a9}, &(0x7f0000000680)=0x8)
open(&(0x7f0000000480)='./file0\x00', 0x0, 0x8)
getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00000001c0), &(0x7f0000000200)=0xc)

2018/03/30 15:57:22 executing program 2:
r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84)
connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10)
openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200000, 0x0)
writev(0xffffffffffffffff, &(0x7f000051c000)=[{&(0x7f00000001c0)="480000001400190d76a81014aed182f30284dedbedcfe00600000000a2bc5603ca0016087f89000001dbff0ffb0716c90000000309ff5bffff08c7e582d5000000000000002ae59d", 0x48}], 0x1)

2018/03/30 15:57:23 executing program 1:
r0 = epoll_create(0x7fe7ffff)
r1 = epoll_create(0x4)
r2 = socket$rds(0x15, 0x5, 0x0)
r3 = epoll_create(0x100000001)
r4 = accept(r2, &(0x7f00000000c0)=@pppoe, &(0x7f0000000080)=0x80)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002380)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000002480)=0xe8)
ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f00000024c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, 0x101, 0x2, 0xcfc, 0x400, 0x41e05c73, 0x60000, r5})
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f000000e000))
epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000000d000))
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f000000dff4))
r6 = epoll_create(0x46c)
r7 = epoll_create(0x400000000000804)
ioctl$int_out(r6, 0x5462, &(0x7f0000000040))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c7f000))
r8 = epoll_create(0x6)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r7, &(0x7f0000d5dff4))
epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r6, &(0x7f000050aff4))

2018/03/30 15:57:23 executing program 3:
r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xc1f5, 0x40080)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={<r1=>0x0, 0x101, 0x1f}, &(0x7f0000000080)=0x8)
setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000140), 0x4)
setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000180)=0x7, 0x4)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={r1, 0x9, 0x1}, &(0x7f0000000100)=0x8)

2018/03/30 15:57:23 executing program 2:
socketpair$inet6(0xa, 0x8080a, 0xc8c, &(0x7f0000000380)={<r0=>0xffffffffffffffff})
getsockopt$inet6_dccp_int(r0, 0x21, 0x5, &(0x7f00000003c0), &(0x7f0000000440)=0x4)
r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x0, 0x20082)
r2 = epoll_create(0x9d2)
getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000140), &(0x7f0000000180)=0x8)
personality(0xf)
fcntl$notify(r2, 0x0, 0x284)
delete_module(&(0x7f0000000240)='/dev/admmidi#\x00', 0xa00)
lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
r4 = getegid()
ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000480))
syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xe000, r3, r4, 0xc32, 0xa0400)
r5 = msgget(0xffffffffffffffff, 0x0)
setxattr(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=@known='trusted.syz\x00', &(0x7f0000000300)="6367726f75702447504cb86e6f646576706f7369785f61636c5f61636365737300", 0x21, 0x2)
msgrcv(r5, &(0x7f00000004c0)={0x0, ""/4096}, 0x1008, 0x3, 0x2000)
msgrcv(r5, &(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x57, 0x3, 0x13000)
mq_unlink(&(0x7f0000000340)='\x00')

2018/03/30 15:57:23 executing program 6:
mkdir(&(0x7f0000000940)='./file1\x00', 0x171)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
pipe2(&(0x7f0000000340)={<r1=>0xffffffffffffffff}, 0x4000)
ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000000440)={{0x10f000, 0x0, 0xc, 0xb2, 0x5, 0x1f, 0x3, 0x7, 0xfffffffffffffff9, 0x0, 0xffffffffffff9de4, 0x531}, {0x0, 0x1b4dfad996688811, 0x3, 0x1, 0x0, 0xff, 0x0, 0x6, 0x5, 0x2, 0x8, 0xffffffffffffffe0}, {0x0, 0x5000, 0x8, 0x81, 0x24, 0x80000000, 0x400, 0x100, 0x40, 0xd1, 0x40000000000000, 0x1f}, {0x3000, 0x0, 0xa, 0x40, 0x1, 0xffffffffffff90be, 0x101, 0x5, 0x0, 0x0, 0x9, 0x80000001}, {0x0, 0x7000, 0x1d, 0x7fffffff, 0x0, 0x1, 0x100000001, 0x0, 0x0, 0x4, 0x7, 0x401}, {0x6001, 0x2, 0x4, 0x0, 0x0, 0x3f7b, 0x400, 0x0, 0x0, 0x7fff, 0x5, 0x6}, {0x0, 0xf000, 0x3, 0xff, 0x401, 0x7f, 0x0, 0x4, 0x3, 0x0, 0x32c, 0x7}, {0x10001, 0xd000, 0xf, 0x191, 0x8f37, 0x0, 0x3, 0x10000, 0x400, 0x200, 0x100000001, 0x9}, {0xd000, 0xf005}, {0x101000, 0x5000}, 0x1, 0x0, 0x0, 0x80, 0xe, 0x1000, 0x6000, [0x8, 0x1, 0xffffffffffffffa1, 0x59df]})
fcntl$getownex(r0, 0x10, &(0x7f0000000080))
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x40000, 0x0)
open(&(0x7f0000000240)='./file0\x00', 0x0, 0x0)
r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r3 = memfd_create(&(0x7f0000000380)='/dev/ptmx.', 0x3)
ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3)
ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x0, 0x9]})
close(r2)

2018/03/30 15:57:23 executing program 0:
r0 = perf_event_open(&(0x7f000001d000)={0x5, 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_bp={&(0x7f0000000000), 0x4}, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000180)={<r1=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0xfff)
mkdir(&(0x7f0000000280)='./file0\x00', 0x0)
socketpair(0x4, 0x1, 0x5, &(0x7f0000000100)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000440)=0x6, 0x4)
r4 = getpid()
perf_event_open(&(0x7f00000002c0)={0x8000000000000001, 0x70, 0x3f, 0x9, 0x100000000, 0xff, 0x0, 0x247, 0x0, 0x0, 0x8, 0x47ff, 0x2, 0x9, 0x9, 0xa66b, 0x0, 0x0, 0x8, 0xa, 0xfffffffffffff2b7, 0x0, 0x2, 0x2, 0x0, 0x71, 0xfffffffffffffffe, 0x254e, 0x3, 0x8, 0x1000, 0x2, 0x0, 0x7, 0x3c5, 0x5, 0x1ff, 0x3, 0x0, 0x8, 0x2, @perf_config_ext={0x0, 0x8d9}, 0x20000, 0x6, 0x100000000, 0x3, 0x800, 0x8, 0x4}, r4, 0x1, 0xffffffffffffffff, 0x2)
perf_event_open(&(0x7f0000000340)={0x0, 0x70, 0x2, 0x8, 0x3d0, 0x6, 0x0, 0x80000001, 0x41000, 0x4, 0x3ff, 0x0, 0x8, 0x4, 0x80, 0x6, 0x40, 0x7ff, 0x2, 0xff, 0xff, 0x10001, 0x3ff, 0x2, 0x3, 0x88, 0x0, 0x82, 0x75, 0x7fff, 0xfffffffffffffffb, 0x2, 0x4, 0x2, 0x1, 0x3ff, 0x1, 0x0, 0x0, 0x7f, 0x4, @perf_bp={&(0x7f0000000140), 0x8}, 0x200, 0x2, 0x1, 0x0, 0x9, 0x8, 0xd41}, r4, 0x2, r1, 0xa)
r5 = gettid()
perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x7, 0xfff, 0x100000001, 0xfffffffffffffffb, 0x0, 0x8001, 0x0, 0x1, 0x0, 0xfffffffffffffff9, 0x0, 0x9, 0x9, 0x5, 0x8, 0x1, 0x8106, 0x1, 0x14000000000, 0x80000000, 0x1, 0x5, 0x0, 0x40, 0x2839, 0x1d, 0x800, 0x7, 0x8, 0x3, 0x5, 0x7, 0x8, 0x1, 0x3, 0x1, 0x0, 0x758, 0x4, @perf_bp={&(0x7f00000001c0), 0x4}, 0x801, 0x4, 0xff, 0x6, 0x3, 0x8, 0x3}, r5, 0x2, r2, 0x3)
ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f00000000c0)='user\x00')
mkdir(&(0x7f00000000c0)='./file0\x00', 0x0)
mkdir(&(0x7f0000000100)='./file0\x00', 0x0)
setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000000400)=0x3, 0x4)
r6 = perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f0000000080))
mount(&(0x7f0000dba000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000))
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000003c0)={<r7=>0xffffffffffffff9c})
recvmsg$kcm(r7, &(0x7f0000004980)={&(0x7f0000003700)=@generic, 0x80, &(0x7f0000004840)=[{&(0x7f0000004780)=""/131, 0x83}], 0x1, &(0x7f0000004880)=""/251, 0xfb, 0x2}, 0x2000)
socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080))
perf_event_open(&(0x7f0000000480)={0x2, 0x70, 0x3f, 0x3, 0x200, 0x8001, 0x0, 0x2, 0x21, 0x1, 0xffffffff, 0x9d5, 0x100000000, 0x10001, 0x8000, 0x1, 0xfffffffffffffffe, 0x3, 0x7, 0x9d59, 0xfffffffffffffffb, 0xfffffffffffff000, 0x10000, 0x80, 0x7fff, 0x2, 0x5, 0x6, 0x5258, 0x3, 0x4228c70c, 0x80000001, 0x764e7348, 0x2, 0x1, 0x401, 0x6, 0x2, 0x0, 0x4, 0x2, @perf_config_ext={0xff, 0x1000}, 0x10, 0x7f, 0x3, 0x7, 0x40, 0xfff, 0x72}, r5, 0xe, r6, 0x0)
mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r8 = getpid()
perf_event_open(&(0x7f0000000080)={0x4, 0x70, 0x9, 0x8, 0xfff, 0x6, 0x0, 0x42e4, 0x20000, 0xd, 0x4, 0x1ff000000000000, 0xffffffff, 0x0, 0x1, 0x2, 0x0, 0xa, 0xd79, 0x5e6a, 0x1, 0x1, 0x7, 0x4, 0x8, 0xfff, 0x1f, 0x1f, 0x5, 0x7ff, 0xf0d5, 0x188, 0x4, 0x8001, 0xfffffffffffffff7, 0x1000, 0x2368000, 0x8, 0x0, 0x2, 0x2000000, @perf_bp={&(0x7f0000000040), 0xc}, 0x20, 0x8, 0x0, 0x2, 0x7f, 0x5, 0x6}, r8, 0x9, r0, 0x2)

2018/03/30 15:57:23 executing program 5:
socketpair(0x1f, 0x801, 0x2, &(0x7f0000000100)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
clock_gettime(0x0, &(0x7f0000000140)={<r1=>0x0, <r2=>0x0})
clock_gettime(0x0, &(0x7f0000000180)={<r3=>0x0, <r4=>0x0})
write$evdev(r0, &(0x7f00000001c0)=[{{r1, r2/1000+10000}, 0xffffffffffffffc1, 0x1, 0x8001}, {{0x77359400}, 0x400, 0x3, 0x10000}, {{0x0, 0x7530}, 0x9, 0x0, 0x6}, {{}, 0x1, 0x0, 0x9}, {{0x0, 0x7530}, 0x2, 0x7, 0xffffffffffffb4c2}, {{r3, r4/1000+30000}, 0x7ff, 0x3, 0x7}, {{0x0, 0x2710}, 0xdca, 0x8, 0x8}], 0xa8)
pipe2(&(0x7f0000000ff8)={<r5=>0x0, <r6=>0x0}, 0x0)
fsync(r6)
io_setup(0x0, &(0x7f0000000000)=<r7=>0x0)
r8 = shmget(0x0, 0x4000, 0x1000, &(0x7f0000ffa000/0x4000)=nil)
shmctl$SHM_INFO(r8, 0xe, &(0x7f0000001000)=""/4096)
io_cancel(r7, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffff, r6, &(0x7f0000000040)="552f3622b95d4afc09b331da", 0xc, 0x0, 0x0, 0x0, r5}, &(0x7f00000000c0))
ioctl$RNDCLEARPOOL(r5, 0x5206, &(0x7f0000000280)=0xfffffffffffffff8)
ioctl$TIOCCBRK(r5, 0x5428)
splice(r6, &(0x7f000090e000), 0xffffffffffffffff, &(0x7f000000c000), 0x80, 0xffffffffffffffff)

2018/03/30 15:57:23 executing program 3:
r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x101080, 0x0)
setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000180)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x1, [@multicast1=0xe0000001]}, 0x14)
socketpair$unix(0x1, 0x6, 0x0, &(0x7f0000000140)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f00000000c0)=[{0x20, 0x0, 0x0, 0xfffffffffffff008}, {0x6}]}, 0x10)
r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4000000021ffff, 0x0)
ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000000080))

2018/03/30 15:57:23 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r1 = memfd_create(&(0x7f0000000b40)="626465765c7b1b025e6b657972696e676c6f73656375726974795d656d317573657240657468312a7573657200", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x0, 0x3, 0xffffffff}, &(0x7f0000000440)=0x10)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x7fff, 0x0, 0x0, 0x0, 0x5, 0x5, 0x6, 0x10001, 0x9, 0x200, 0x4, 0x3304, 0x6, 0x8, 0x3]}, &(0x7f0000000580)=0x100)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000005c0)={<r2=>0x0, 0x10001, 0x81, 0x9}, &(0x7f0000000600)=0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000640)={r2, @in6={{0xa, 0x4e23, 0x81, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1, 0x4, 0x40000000000f8, 0x1, 0x6}, &(0x7f0000000a40)=0x98)
getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000740), &(0x7f0000000780)=0x8)
ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000340)=<r3=>0x0)
r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r5 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r4, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xffffffffffffff83, &(0x7f00000000c0)={&(0x7f0000000700)={0x14, 0x1d, 0xffffffffffffffff, 0x70bd2d, 0x0, {0x806b}}, 0x14}, 0x1}, 0x0)
fcntl$setown(r0, 0x8, r3)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000007c0)={<r6=>0x0, @in6={{0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0xe}, 0x3}}}, &(0x7f0000000880)=0x84)
ioctl$sock_ifreq(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'ipddp0\x00', @ifru_mtu=0x1})
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r0, &(0x7f0000000080), 0x102000004)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000a80)={r6, 0x0, 0x30}, 0xc)
getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000b00), &(0x7f0000000b80)=0x4)
ioctl$LOOP_CLR_FD(r0, 0x4c01)
fdatasync(r0)
nanosleep(&(0x7f00000001c0)={0x77359400}, &(0x7f0000000200))
syz_open_dev$sndpcmp(&(0x7f0000000380)='/dev/snd/pcmC#D#p\x00', 0x80000000, 0x400000)
dup3(r1, r5, 0x80000)
socket$vsock_stream(0x28, 0x1, 0x0)
getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={<r7=>0x0, 0x9, 0x0, 0x3}, &(0x7f0000000100)=0xffffffffffffff6d)
setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000980)={r7, @in6={{0xa, 0x4e21, 0x9, @dev={0xfe, 0x80, [], 0x13}, 0x1f}}}, 0x84)

2018/03/30 15:57:23 executing program 1:
r0 = epoll_create(0x7fe7ffff)
r1 = epoll_create(0x4)
r2 = socket$rds(0x15, 0x5, 0x0)
r3 = epoll_create(0x100000001)
r4 = accept(r2, &(0x7f00000000c0)=@pppoe, &(0x7f0000000080)=0x80)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002380)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000002480)=0xe8)
ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f00000024c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, 0x101, 0x2, 0xcfc, 0x400, 0x41e05c73, 0x60000, r5})
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f000000e000))
epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000000d000))
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f000000dff4))
r6 = epoll_create(0x46c)
r7 = epoll_create(0x400000000000804)
ioctl$int_out(r6, 0x5462, &(0x7f0000000040))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c7f000))
r8 = epoll_create(0x6)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r7, &(0x7f0000d5dff4))
epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r6, &(0x7f000050aff4))

[  171.669691] loop_reread_partitions: partition scan of loop0 (mñs=zŠ$/Ø™àc?_ΨûZUØ»¤Ù	Ç¡$ج9­Ñ=É:€ò/ùý5¨Dóèµ­äå“Q7¯oâQ4C]) failed (rc=-13)
[  171.682818] rpcbind: RPC call returned error 22
[  171.697701] rpcbind: RPC call returned error 22
[  171.749809] rpcbind: RPC call returned error 22
[  171.762181] rpcbind: RPC call returned error 22
[  171.848505] loop_reread_partitions: partition scan of loop0 () failed (rc=-13)
[  171.861653] print_req_error: 4 callbacks suppressed
[  171.861658] print_req_error: I/O error, dev loop0, sector 0
2018/03/30 15:57:23 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r1 = memfd_create(&(0x7f0000000b40)="626465765c7b1b025e6b657972696e676c6f73656375726974795d656d317573657240657468312a7573657200", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x0, 0x3, 0xffffffff}, &(0x7f0000000440)=0x10)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x7fff, 0x0, 0x0, 0x0, 0x5, 0x5, 0x6, 0x10001, 0x9, 0x200, 0x4, 0x3304, 0x6, 0x8, 0x3]}, &(0x7f0000000580)=0x100)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000005c0)={<r2=>0x0, 0x10001, 0x81, 0x9}, &(0x7f0000000600)=0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000640)={r2, @in6={{0xa, 0x4e23, 0x81, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1, 0x4, 0x40000000000f8, 0x1, 0x6}, &(0x7f0000000a40)=0x98)
getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000740), &(0x7f0000000780)=0x8)
ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000340)=<r3=>0x0)
r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r5 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r4, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xffffffffffffff83, &(0x7f00000000c0)={&(0x7f0000000700)={0x14, 0x1d, 0xffffffffffffffff, 0x70bd2d, 0x0, {0x806b}}, 0x14}, 0x1}, 0x0)
fcntl$setown(r0, 0x8, r3)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000007c0)={<r6=>0x0, @in6={{0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0xe}, 0x3}}}, &(0x7f0000000880)=0x84)
ioctl$sock_ifreq(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'ipddp0\x00', @ifru_mtu=0x1})
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r0, &(0x7f0000000080), 0x102000004)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000a80)={r6, 0x21}, 0xc)
getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000b00), &(0x7f0000000b80)=0x4)
ioctl$LOOP_CLR_FD(r0, 0x4c01)
fdatasync(r0)
nanosleep(&(0x7f00000001c0)={0x77359400}, &(0x7f0000000200))
syz_open_dev$sndpcmp(&(0x7f0000000380)='/dev/snd/pcmC#D#p\x00', 0x80000000, 0x400000)
dup3(r1, r5, 0x80000)
socket$vsock_stream(0x28, 0x1, 0x0)
getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={<r7=>0x0, 0x9, 0x0, 0x3}, &(0x7f0000000100)=0xffffffffffffff6d)
setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000980)={r7, @in6={{0xa, 0x4e21, 0x9, @dev={0xfe, 0x80, [], 0x13}, 0x1f}}}, 0x84)

2018/03/30 15:57:23 executing program 5:
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$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000080)=0x13, 0x4)
ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000002800))
ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00', 0x800})
r2 = request_key(&(0x7f0000000140)='asymmetric\x00', &(0x7f0000002b40)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000002b80)='\x00', 0xfffffffffffffff8)
keyctl$get_security(0x11, r2, &(0x7f0000002bc0)=""/79, 0x4f)
r3 = socket$netlink(0x10, 0x3, 0x0)
r4 = socket$vsock_stream(0x28, 0x1, 0x0)
ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000300)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b', <r5=>0x0})
r6 = socket$netlink(0x10, 0x3, 0x0)
setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r6, 0x10e, 0x1, &(0x7f00004f0000)=0x14, 0x4)
bind$netlink(r6, &(0x7f000098eff4)={0x10}, 0xc)
sendmsg$nl_route(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=@setlink={0x28, 0x13, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_MASTER={0x8, 0xa}]}, 0x28}, 0x1}, 0x0)
sendmsg$rds(0xffffffffffffffff, &(0x7f0000002780)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001400)=""/240, 0xf0}, {&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f0000002500)=""/248, 0xf8}, {&(0x7f0000002600)=""/217, 0xd9}], 0x4, &(0x7f0000002700)=ANY=[@ANYBLOB="58000000000000001401000007000000018000008f1f0000", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB="0400000000000000"], @ANYPTR=&(0x7f0000000240)=ANY=[@ANYBLOB="0180000000000000"], @ANYBLOB="00000000000000007efd0000000000000200000000000000000100e7ffffa60028000000000000004000000000000000"], 0x58, 0x8000}, 0x5)
pipe(&(0x7f0000002840)={<r7=>0xffffffffffffffff, <r8=>0xffffffffffffffff})
ioctl$DRM_IOCTL_MODE_SETCRTC(r8, 0xc06864a2, &(0x7f00000028c0)={&(0x7f0000002880)=[0x708, 0x2], 0x2, 0x5, 0x40, 0x8e1b, 0xffffffffffffffff, 0x480, {0xf999, 0x6, 0xff, 0x800, 0x81, 0x40, 0x6, 0x1, 0x800, 0x8, 0x2, 0x40000000000002, 0x8001, 0x40, "24b28889379fe175ae901e4ba355fa20f8bfdd26285da1b7d92c2c3a964b1caa"}})
setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f00000027c0)={0x9, 0xfffffffffffffe01, 0x401}, 0xc)
uname(&(0x7f0000000400)=""/252)
ioctl$PERF_EVENT_IOC_DISABLE(r7, 0x2401, 0x1)
setsockopt$inet6_group_source_req(r7, 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(r8, 0x6, 0xd, &(0x7f0000002ac0)=""/62, &(0x7f0000002b00)=0x3e)
r9 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002c40)='/dev/kvm\x00', 0x80000, 0x0)
ioctl$KVM_CREATE_VM(r9, 0xae01, 0x0)
clock_gettime(0x0, &(0x7f0000002c80)={<r10=>0x0, <r11=>0x0})
setsockopt$sock_timeval(r7, 0x1, 0x15, &(0x7f0000002cc0)={r10, r11/1000+30000}, 0x10)

2018/03/30 15:57:23 executing program 6:
r0 = 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)
r1 = socket$nl_xfrm(0x11, 0x3, 0x6)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'ip6gretap0\x00', <r2=>0x0})
setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000080)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10)
socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000040))
setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0)
r3 = gettid()
ptrace$pokeuser(0x6, r3, 0x2, 0x1ff)
waitid(0x0, r3, &(0x7f00000000c0), 0x0, &(0x7f0000000100))

2018/03/30 15:57:23 executing program 3:
r0 = socket$inet6(0xa, 0x3, 0x6)
connect$inet6(r0, &(0x7f0000002fe4)={0xa, 0x14e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c)
connect$inet6(r0, &(0x7f0000007000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c)
shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x1c)

2018/03/30 15:57:23 executing program 0:
r0 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0)
fcntl$setstatus(r0, 0x4, 0x42800)
r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2, 0x0)
ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0)
ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0)

2018/03/30 15:57:23 executing program 1:
r0 = epoll_create(0x7fe7ffff)
r1 = epoll_create(0x4)
r2 = socket$rds(0x15, 0x5, 0x0)
r3 = epoll_create(0x100000001)
r4 = accept(r2, &(0x7f00000000c0)=@pppoe, &(0x7f0000000080)=0x80)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002380)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000002480)=0xe8)
ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f00000024c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, 0x101, 0x2, 0xcfc, 0x400, 0x41e05c73, 0x60000, r5})
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f000000e000))
epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000000d000))
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f000000dff4))
r6 = epoll_create(0x46c)
r7 = epoll_create(0x400000000000804)
ioctl$int_out(r6, 0x5462, &(0x7f0000000040))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c7f000))
r8 = epoll_create(0x6)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r7, &(0x7f0000d5dff4))
epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r6, &(0x7f000050aff4))

2018/03/30 15:57:23 executing program 7:
socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
read(r1, &(0x7f0000000080)=""/59, 0x3b)
connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8)
fcntl$setstatus(r1, 0x4, 0x800042c05)
sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0)
bind(r0, &(0x7f0000f70000)=@un=@file={0x1, './file0\x00'}, 0xa)
connect$unix(r0, &(0x7f0000c8e000)=@file={0x1, './file0\x00'}, 0xa)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
connect(r0, &(0x7f0000000000)=@nl=@unspec, 0x80)
r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x204200, 0x0)
setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000100)=0x8, 0x4)

2018/03/30 15:57:23 executing program 2:
r0 = socket$key(0xf, 0x3, 0x2)
r1 = fcntl$dupfd(r0, 0x406, r0)
setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000180)={0xbb, @dev={0xac, 0x14, 0x14, 0x15}, 0x4e20, 0x4, 'wlc\x00', 0x1d, 0x8, 0x35}, 0x2c)
fallocate(r0, 0x3, 0x1f56, 0x380000000)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000100), 0x4)
sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x2, 0x15, 0x3, 0x6, 0x7, 0x0, 0x70bd2a, 0x25dfdbfe, [@sadb_address={0x5, 0x7, 0x3b, 0xa0, 0x0, @in6={0xa, 0x4e21, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x4d}}]}, 0x38}, 0x1}, 0x48884)
sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)=ANY=[@ANYBLOB="020a00000200000000000005000000e5"], 0x10}, 0x1}, 0x0)
r2 = dup(r0)
ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000140))

[  171.962598] device lo left promiscuous mode
2018/03/30 15:57:23 executing program 0:
r0 = socket$inet_dccp(0x2, 0x6, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0)
vmsplice(r0, &(0x7f0000000880)=[{&(0x7f0000000200)="9555cf4223b1c4b7b60df37f74a4946ad5c53e409c0964acba95d453a37c3de2258e882fb9ada2fd5d117e242b1472f641f9f1012727a68e11e77be1a1f0e166045d7249d70cefcb144fd0e53a1f1733df049576c4a8", 0x56}, {&(0x7f0000000280)="2e3d33e5959f9bda937bda2266a712d5746fc98072e42c0c1006a8b81575dbae341ba7218562aada5254eac4995403b74e95a079e49c5c88917e544043c31376e455605fdb85bda7dd6b7642000955cda51b1a619711d31f8139", 0x5a}, {&(0x7f0000000300)="9007f1a124bfa700cb6afed61ea3a437afc7fbde3cbfa39a2a857ed1a6d31dce02494d78f8f77863ff49ad37bf892db92a8713795f2b04c910444ee770c4ca9028adc12003acb75694f9a08f7be5e1d166f42fb2308ce051e671c1a2ea44a8efe8e1db5d839941b793b32dd9d2da271671517af73db9dac91f45a48c0fad85547d149909f7be54777bbec669d171d93c90e55b802db7a3762dbb6c79d0fc60b788b41790011d47f5c129b07f23d42de6541ace0cb5591e465d34e02dc2713a80faaf75791c1759f85c09b01f593ad6", 0xcf}, {&(0x7f0000000400)="12a29bc67c55d90dc680c8b1b07208c41f7642a48321596d445c507d4198f8a7b1323507fe47c92eb64909a264126449930953fe65f860ec62", 0x39}, {&(0x7f0000000440)="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", 0xfa}, {&(0x7f0000000540)="68ca91dc857d86780c5c687dc3c8e56b45196eef0104dda66d85941d827f3ad63f26b8fe1eb31c2b7f69cb32b0f70486a8de11d8ece595198b89a00fceafc648411d0fd698b9568f351904ea29b06665c90a1ed98f73b9087343b5e00e7b14184cd0d9917851ac4b4523bf4388d07fcd4e4b8254472bac88f0c47fd697b2d8fb86540df40ba9829ce4ba4c06214b783d9575ade9577fbc1f53e7d176c6510af635a6b15273383868e0d88ab8cdb9c4f189e0dcfd47788f276544aaef67e0ac316fc82f675f6c79861a69b005427b53cc07682725b2419f1d07c8a6a4", 0xdc}, {&(0x7f0000000640)="12b742d338d063f286cce4dc60ce6b26b88bb33668fd8085db81fe2b45eca8da6a2a8529039b1082f80d776f5cc1ba9282421048f8544dbffe812782d585951cc04174f538c729d75d16b910205a9ad858489cbfee6aaf90bbe14bf5ac70b6d15171cb052f8e1a84de3dcbbdbea80e1578f5fe8a27b23baa1da0223f6c034f221053c7a8047afe206b63ef5caa8cf95f5890f7f89aa1e90a7c1260293e16ce2adc015595b812a91df321b21c3dce3d036e386280814f089ad546d329c8e10bef03ae3cedca78d3cfeb0e330f37a48a1333dcf8a87b5ec70fb66049e7a1b69d", 0xdf}, {&(0x7f0000000740)="90a13754ebdbcc1f072e43e4e464621d5306a44aaa30d1c81f59c25ff7b46fcc7a9281fbdc51a9e6c6ce7ae24058f31b18d819618f3766dd30a46c1d3941773ed6c6c539389dbf0a44ce69f9e3e1459605801aae48fe264ce8c63ff8fd4c665446dd264db39feeb22d1dd4556020d2a0cd1073e7511265d6def65ac4a39cf9cf2237", 0x82}, {&(0x7f0000000800)="138ea8dad09535803fe51e2dcaf5434184a0d3e17f8ed71e32e3f3f1e1bf9066ac2fc12229fc8bbd2fcb348d556c3697057edcc7d8e9837a2c0b343697b6b0f7b95405", 0x43}], 0x9, 0x8)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000940)='IPVS\x00')
r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00')
sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x74, r2, 0x504, 0x70bd2b, 0x25dfdbfd, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x9}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x80}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x400}]}]}, 0x74}, 0x1, 0x0, 0x0, 0x880}, 0x800)
setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000000), 0x15b)

2018/03/30 15:57:23 executing program 2:
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000009fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000180)={0x1c, 0x19, 0x401, 0x0, 0x0, {0x4000a}, [@typed={0x8, 0x0, @str='\x00'}]}, 0x1c}, 0x1}, 0x0)
r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x7fffe)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0xff, 0x401, 0xffff, 0x7}]}, 0x10)

2018/03/30 15:57:23 executing program 2:
r0 = perf_event_open(&(0x7f0000000f88)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0)
readv(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000080)=""/255, 0xff}], 0x259)
read(r1, &(0x7f0000000700)=""/188, 0xbc)
r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000340)='/dev/qat_adf_ctl\x00', 0x100, 0x0)
bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000006c0)={r2, &(0x7f0000000500)="5a38a6997c7fe10da2a204a4513ccefa8ce3010c2c2aaa16f7d7f858b8ac9a4e25594ef15ad13a04b02afd33790f20fd4c7f2d2316be183258709b4acb33eb07cee2fcf5fef5d6af4615dd9b219885dd9c719ac423b5602de206a44bf70695696c09308d1c9f339f32d53823a13ceedfcd6da94d", &(0x7f0000000600)=""/183}, 0x18)
setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f00000007c0)=@filter={'filter\x00', 0xe, 0x4, 0x448, 0xffffffff, 0x170, 0x170, 0x170, 0xffffffff, 0xffffffff, 0x378, 0x378, 0x378, 0xffffffff, 0x4, &(0x7f00000002c0), {[{{@ipv6={@ipv4={[], [0xff, 0xff], @rand_addr}, @dev={0xfe, 0x80, [], 0x18}, [0xff000000, 0xffffffff, 0xffffffff], [0xffffffff, 0xff000000, 0xff, 0xffffffff], 'ifb0\x00', 'ip6gre0\x00', {0xff}, {}, 0x2b, 0x9, 0x4, 0x1}, 0x0, 0x128, 0x170, 0x0, {}, [@common=@unspec=@mark={0x30, 'mark\x00', 0x1, {0x6, 0x5, 0x1}}, @common=@ah={0x30, 'ah\x00', 0x0, {0x4d6, 0x4d2, 0x5, 0x400}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@mcast1={0xff, 0x1, [], 0x1}, 'lo\x00', 0x9}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, [0xff000000, 0xffffffff, 0xff, 0xffffff00], [0x0, 0xffffffff, 0xffffffff, 0xff000000], 'ifb0\x00', 'sit0\x00', {0xff}, {}, 0x0, 0x9, 0x2}, 0x0, 0xc8, 0xf0}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x1}}}, {{@ipv6={@dev={0xfe, 0x80, [], 0xd}, @loopback={0x0, 0x1}, [0xff000000, 0xffffff00], [0xffffffff, 0xffffff00, 0xffffff00, 0xff], 'ifb0\x00', 'yam0\x00', {0xff}, {}, 0xff, 0x80, 0x0, 0x4}, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@icmp6={0x28, 'icmp6\x00', 0x0, {0xf, 0x20, 0xab91}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x3}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a8)
ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000)
ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc))
r3 = socket$inet6_sctp(0xa, 0x5, 0x84)
ioctl$sock_ifreq(r3, 0x89f2, &(0x7f0000000000)={'tunl0\x00', @ifru_data=&(0x7f0000000080)="47dcb9413483d74624eaa045515e3d2d91b3e3deb654b4d3c23685dab7309594"})
r4 = syz_open_pts(r1, 0x2)
r5 = dup3(r4, r1, 0x0)
io_setup(0x20, &(0x7f0000000180)=<r6=>0x0)
ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r5)
socketpair$ax25(0x3, 0x3, 0xfa, &(0x7f00000003c0))
ioctl$SNDRV_TIMER_IOCTL_PAUSE(r5, 0x54a3)
io_cancel(r6, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x7, 0x9, r4, &(0x7f0000001000), 0x0, 0x8, 0x0, 0x0, r5}, &(0x7f0000000200))
write(r1, &(0x7f0000000240)="f0f79fb824c5b51ccfd0a47c68f3e3df311d054e7b0050894cd7922ab7fcf1bd35d206205bd80f348d0b6a060a9fabea1e1cdb8058593dbc7111394293dde7a98dad1e5d2c59dd979fc86222", 0x4c)

2018/03/30 15:57:23 executing program 1:
r0 = epoll_create(0x7fe7ffff)
r1 = epoll_create(0x4)
r2 = socket$rds(0x15, 0x5, 0x0)
r3 = epoll_create(0x100000001)
r4 = accept(r2, &(0x7f00000000c0)=@pppoe, &(0x7f0000000080)=0x80)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002380)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000002480)=0xe8)
ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f00000024c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, 0x101, 0x2, 0xcfc, 0x400, 0x41e05c73, 0x60000, r5})
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f000000e000))
epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000000d000))
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f000000dff4))
r6 = epoll_create(0x46c)
r7 = epoll_create(0x400000000000804)
ioctl$int_out(r6, 0x5462, &(0x7f0000000040))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c7f000))
r8 = epoll_create(0x6)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r7, &(0x7f0000d5dff4))
epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r6, &(0x7f000050aff4))

2018/03/30 15:57:23 executing program 5:
r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0)
r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00')
sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x2c, r1, 0x200, 0x70bd2a, 0x25dfdbfc, {0x2}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x33}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x80)
ioctl(r0, 0x4122, &(0x7f0000005e0b))

2018/03/30 15:57:23 executing program 0:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4)
bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10)
sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0xd64}], 0x1, 0x0, 0x0, 0x8000}, 0x5}], 0x1, 0x4000)
accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000200), &(0x7f0000000240)=0xe, 0x80000)
sendto$inet(0xffffffffffffffff, &(0x7f0000000bc0)="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", 0x438, 0x0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10)
setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000026c0)=0x1, 0x4)
recvfrom$inet(r0, &(0x7f00009be000)=""/11, 0xe8, 0x0, 0x0, 0xffffffffffffff4e)
shutdown(r0, 0x1)
getsockopt$inet_dccp_int(0xffffffffffffffff, 0x21, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x4)

2018/03/30 15:57:23 executing program 1:
r0 = epoll_create(0x7fe7ffff)
r1 = epoll_create(0x4)
r2 = socket$rds(0x15, 0x5, 0x0)
r3 = epoll_create(0x100000001)
r4 = accept(r2, &(0x7f00000000c0)=@pppoe, &(0x7f0000000080)=0x80)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002380)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000002480)=0xe8)
ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f00000024c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, 0x101, 0x2, 0xcfc, 0x400, 0x41e05c73, 0x60000, r5})
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f000000e000))
epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000000d000))
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f000000dff4))
r6 = epoll_create(0x46c)
r7 = epoll_create(0x400000000000804)
ioctl$int_out(r6, 0x5462, &(0x7f0000000040))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c7f000))
r8 = epoll_create(0x6)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r7, &(0x7f0000d5dff4))
epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r6, &(0x7f000050aff4))

[  172.178443] QAT: Invalid ioctl
[  172.227684] device ip6gretap0 entered promiscuous mode
[  172.250831] QAT: Invalid ioctl
[  172.283398] print_req_error: I/O error, dev loop0, sector 0
[  172.324306] device ip6gretap0 left promiscuous mode
2018/03/30 15:57:23 executing program 5:
r0 = syz_open_dev$adsp(&(0x7f00000003c0)='/dev/adsp#\x00', 0x7830, 0x0)
r1 = accept$netrom(0xffffffffffffffff, &(0x7f0000000480), &(0x7f00000004c0)=0x10)
ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000500)={r1})
r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x400001, 0x0)
recvfrom$unix(r2, &(0x7f0000000300)=""/13, 0xd, 0x1d05bcd299327ca9, &(0x7f0000000340)=@abs={0x0, 0x0, 0x4e24}, 0x6e)
r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x0, 0x0)
ioctl$EVIOCGREP(r3, 0x80084503, &(0x7f0000000440)=""/34)
ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f0000000a40)=""/246)
ioctl$EVIOCGREP(r3, 0x40047451, &(0x7f0000b3c000)=""/174)
socket$inet6_tcp(0xa, 0x1, 0x0)
close(r3)
write$cgroup_subtree(r3, &(0x7f0000000940)={[{0x2f, 'io', 0x20}]}, 0x4)
ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000080))
ioctl$sock_bt_hidp_HIDPGETCONNINFO(r3, 0x800448d3, &(0x7f0000000100)={{0x1f, 0xa73f, 0x8001, 0x2, 0x1, 0x4}, 0xf6, 0x0, 0x10000, 0x7, 0x0, "ad694851043b5f247baccf7f11273786ad8a9e112a22986156f1a292193668b687781465f54a02a3112075959a3672a743fac600b12c4edc7c4ca3c407476bdc693480a7c42e2b9a526ab72f7b961c3c5b4261f60c10caa281aa5c97ad0b43153574cae4b1bbfcb66a27e0e603c82470a351ce7af6567f6a43e4812c965c7426"})
connect$vsock_stream(r3, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @my}, 0x10)
clock_gettime(0x0, &(0x7f00000008c0)={<r4=>0x0, <r5=>0x0})
utimes(&(0x7f0000000680)='./file0\x00', &(0x7f0000000900)={{r4, r5/1000+30000}, {0x0, 0x2710}})
recvfrom$ax25(r3, &(0x7f0000000280)=""/5, 0x5, 0x2, &(0x7f00000002c0)={0x3, {"89a605ee8866f2"}, 0x6}, 0x10)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000400)={<r6=>0x0, 0xd8, &(0x7f0000000540)=[@in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x8001, @empty, 0xffff}, @in6={0xa, 0x4e20, 0x144, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in6={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}, @in6={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [], 0xe}, 0x3}, @in6={0xa, 0x4e20, 0xc0, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in6={0xa, 0x4e24, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x5}]}, &(0x7f0000000640)=0x10)
setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r6, 0x5}, 0x8)
getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000006c0)=@sack_info={r6, 0x8, 0x1}, &(0x7f0000000200)=0xc)
setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f0000000700)={0x0, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x2, [{{0x2, 0x4e22, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @loopback=0x7f000001}}]}, 0x190)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000000240), 0x4)

2018/03/30 15:57:23 executing program 2:
r0 = socket(0xa, 0x80806, 0x0)
ioctl(r0, 0x8916, &(0x7f0000000000))
ioctl(0xffffffffffffffff, 0x8936, &(0x7f0000000000))
ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x21fff})
ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'})
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400, 0x0)
ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000040))

2018/03/30 15:57:23 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000180)={0x4, 0x2, 0x80, 0x3, 0x1edb80e2})
r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/route\x00')
ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000240)=""/226)
r2 = epoll_create(0x80000000c)
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000c3bff4))
ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000d1f000)=0x9)
r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x40003, 0x0)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00')
ioctl$KDSIGACCEPT(r3, 0x4b4e, 0x29)
sendmsg$IPVS_CMD_SET_CONFIG(r3, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4810}, 0x6, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[], 0x2}, 0x1, 0x0, 0x0, 0x4008000}, 0x8804)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc))
r4 = syz_open_pts(r0, 0x0)
ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000fe0000)=0x3)

2018/03/30 15:57:23 executing program 7:
mkdir(&(0x7f0000000940)='./file1\x00', 0x171)
r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2500, 0x0)
ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000100)={&(0x7f0000ffc000/0x1000)=nil, 0x1000})
r1 = socket$inet_udp(0x2, 0x2, 0x0)
pipe2(&(0x7f0000000340)={<r2=>0xffffffffffffffff}, 0x4000)
ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000000440)={{0x10f000, 0x0, 0xc, 0xb2, 0x5, 0x1f, 0x3, 0x7, 0xfffffffffffffff9, 0x0, 0xffffffffffff9de4, 0x531}, {0x0, 0x1b4dfad996688811, 0x3, 0x1, 0x0, 0xff, 0x7fffffff, 0x6, 0x0, 0x2, 0x8, 0xffffffffffffffe0}, {0x1, 0x5000, 0x8, 0x81, 0x24, 0x80000000, 0x0, 0x100, 0x40, 0xd1, 0x40000000000000, 0x1f}, {0x3000, 0x0, 0xa, 0x40, 0x1, 0xffffffffffff90be, 0x101, 0x5, 0x0, 0x3b78, 0x9, 0x80000001}, {0x2000, 0x7000, 0x1d, 0x7fffffff, 0x0, 0x1, 0x100000001, 0x7f, 0xa3ac, 0x4, 0x7, 0x401}, {0x6001, 0x2, 0x4, 0xe6, 0x5, 0x3f7b, 0x400, 0x80, 0x800, 0x7fff, 0x5, 0x6}, {0x0, 0xf000, 0x3, 0xff, 0x401, 0x7f, 0x0, 0x4, 0x3, 0x46, 0x32c, 0x7}, {0x10001, 0xd000, 0xf, 0x191, 0x8f37, 0x0, 0x3, 0x10000, 0x400, 0x200, 0x100000001, 0x9}, {0xd000, 0xf005}, {0x101000, 0x5000}, 0x1, 0x0, 0x1, 0x80, 0xe, 0x1000, 0x6000, [0x8, 0x1, 0xffffffffffffffa1, 0x59df]})
fcntl$getownex(r1, 0x10, &(0x7f0000000080)={0x0, <r3=>0x0})
open(&(0x7f0000000240)='./file0\x00', 0x0, 0x0)
r4 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r5 = memfd_create(&(0x7f0000000380)='/dev/ptmx.', 0x3)
ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r5)
syz_open_procfs(r3, &(0x7f0000000040)='net/ip_tables_names\x00')
ioctl$LOOP_SET_STATUS64(r4, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x3, 0x5, 0x0, 0x6, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x8e, 0x9]})
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x201, 0x0)
close(r4)

2018/03/30 15:57:23 executing program 1:
r0 = epoll_create(0x7fe7ffff)
r1 = epoll_create(0x4)
r2 = socket$rds(0x15, 0x5, 0x0)
r3 = epoll_create(0x100000001)
r4 = accept(r2, &(0x7f00000000c0)=@pppoe, &(0x7f0000000080)=0x80)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002380)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000002480)=0xe8)
ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f00000024c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, 0x101, 0x2, 0xcfc, 0x400, 0x41e05c73, 0x60000, r5})
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f000000e000))
epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000000d000))
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000000dff4))
r6 = epoll_create(0x0)
r7 = epoll_create(0x400000000000804)
ioctl$int_out(r6, 0x5462, &(0x7f0000000040))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c7f000))
r8 = epoll_create(0x6)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r7, &(0x7f0000d5dff4))
epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r6, &(0x7f000050aff4))

2018/03/30 15:57:23 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r1 = memfd_create(&(0x7f0000000b40)="626465765c7b1b025e6b657972696e676c6f73656375726974795d656d317573657240657468312a7573657200", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x0, 0x3, 0xffffffff}, &(0x7f0000000440)=0x10)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x7fff, 0x0, 0x0, 0x0, 0x5, 0x5, 0x6, 0x10001, 0x9, 0x200, 0x4, 0x3304, 0x6, 0x8, 0x3]}, &(0x7f0000000580)=0x100)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000005c0)={<r2=>0x0, 0x10001, 0x81, 0x9}, &(0x7f0000000600)=0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000640)={r2, @in6={{0xa, 0x4e23, 0x81, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1, 0x4, 0x40000000000f8, 0x1, 0x6}, &(0x7f0000000a40)=0x98)
getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000740), &(0x7f0000000780)=0x8)
ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000340)=<r3=>0x0)
r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r5 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r4, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xffffffffffffff83, &(0x7f00000000c0)={&(0x7f0000000700)={0x14, 0x1d, 0xffffffffffffffff, 0x70bd2d, 0x0, {0x806b}}, 0x14}, 0x1}, 0x0)
fcntl$setown(r0, 0x8, r3)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000007c0)={<r6=>0x0, @in6={{0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0xe}, 0x3}}}, &(0x7f0000000880)=0x84)
ioctl$sock_ifreq(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'ipddp0\x00', @ifru_mtu=0x1})
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r0, &(0x7f0000000080), 0x102000004)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000a80)={r6, 0x21}, 0xc)
getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000b00), &(0x7f0000000b80)=0x4)
ioctl$LOOP_CLR_FD(r0, 0x4c01)
fdatasync(r0)
nanosleep(&(0x7f00000001c0)={0x77359400}, &(0x7f0000000200))
syz_open_dev$sndpcmp(&(0x7f0000000380)='/dev/snd/pcmC#D#p\x00', 0x80000000, 0x400000)
dup3(r1, r5, 0x80000)
socket$vsock_stream(0x28, 0x1, 0x0)
getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={<r7=>0x0, 0x9, 0x0, 0x3}, &(0x7f0000000100)=0xffffffffffffff6d)
setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000980)={r7, @in6={{0xa, 0x4e21, 0x9, @dev={0xfe, 0x80, [], 0x13}, 0x1f}}}, 0x84)

2018/03/30 15:57:23 executing program 0:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
fcntl$dupfd(r1, 0x406, r1)
bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1b, 0x4, 0x9, 0x200, 0x10, r0, 0x10000}, 0x2c)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000140)={0x1, 0x0, [{0x40000105}]})
ioctl$TUNSETVNETLE(0xffffffffffffffff, 0x400454dc, &(0x7f0000000040)=0x1)

2018/03/30 15:57:23 executing program 6:
openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0)
openat$dir(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x10000, 0x41)
socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000002c0))
openat$autofs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/autofs\x00', 0x200, 0x0)
accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80800)
accept$netrom(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f00000004c0)=0x10)
socket$inet6_dccp(0xa, 0x6, 0x0)
getpid()
geteuid()
getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000500), &(0x7f0000000540)=0xc)
fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000580))
getresuid(&(0x7f00000005c0), &(0x7f0000000600), &(0x7f0000000640))
getgid()
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000680))
getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000006c0)={{{@in6=@local, @in=@remote}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in=@multicast1}}, &(0x7f00000007c0)=0xe8)
getresgid(&(0x7f0000000800), &(0x7f0000000840), &(0x7f0000000880))
socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000980))
socket$nl_xfrm(0x10, 0x3, 0x6)
socket$inet_icmp(0x2, 0x2, 0x1)
socket$inet_smc(0x2b, 0x1, 0x0)
perf_event_open$cgroup(&(0x7f0000001b40)={0x3, 0x70, 0xfffffffffffff729, 0x1, 0x5, 0x4, 0x0, 0x4, 0x100a0, 0x3, 0x10001, 0x9, 0x1, 0x9, 0x3, 0x0, 0x0, 0xf000000000000000, 0x393, 0x3, 0x6, 0xfffffffffffffffd, 0x80, 0x0, 0x2, 0x20, 0x3ff, 0x5, 0xffffffffffffffe0, 0xffff, 0x100000001, 0x1, 0x1, 0x1, 0x8, 0x6c95, 0x400, 0x7fff, 0x0, 0x10001, 0x1, @perf_config_ext={0x101, 0x99}, 0x101, 0x5, 0x9, 0x0, 0x69ea, 0x6bbc7e00, 0x6313}, 0xffffffffffffff9c, 0x7, 0xffffffffffffff9c, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000001bc0)='/dev/sequencer\x00', 0x0, 0x0)
syz_open_dev$sndctrl(&(0x7f0000001c00)='/dev/snd/controlC#\x00', 0x0, 0x2)
socket$inet6_icmp(0xa, 0x2, 0x3a)
syz_open_dev$sndctrl(&(0x7f0000001c40)='/dev/snd/controlC#\x00', 0x2, 0x2000)
openat$pfkey(0xffffffffffffff9c, &(0x7f0000001c80)='/proc/self/net/pfkey\x00', 0x480000, 0x0)
socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000001cc0))
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001d00), &(0x7f0000001d40)=0xc)
fstat(0xffffffffffffffff, &(0x7f0000001e00))
syz_open_procfs(0xffffffffffffffff, &(0x7f0000002000)='ns/net\x00')

2018/03/30 15:57:23 executing program 2:
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(&(0x7f0000000040), 0x0, 0x4, &(0x7f0000c44000)={0x77359400}, &(0x7f0000000080), 0x1)
dup2(r1, r0)

2018/03/30 15:57:24 executing program 1:
r0 = epoll_create(0x7fe7ffff)
r1 = epoll_create(0x4)
r2 = socket$rds(0x15, 0x5, 0x0)
r3 = epoll_create(0x100000001)
r4 = accept(r2, &(0x7f00000000c0)=@pppoe, &(0x7f0000000080)=0x80)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002380)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000002480)=0xe8)
ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f00000024c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, 0x101, 0x2, 0xcfc, 0x400, 0x41e05c73, 0x60000, r5})
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f000000e000))
epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000000d000))
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000000dff4))
r6 = epoll_create(0x0)
r7 = epoll_create(0x400000000000804)
ioctl$int_out(r6, 0x5462, &(0x7f0000000040))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c7f000))
r8 = epoll_create(0x6)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r7, &(0x7f0000d5dff4))
epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r6, &(0x7f000050aff4))

2018/03/30 15:57:24 executing program 7:
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x0, 0x0)
futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0xfffffffffffffffd)
futex(&(0x7f000000cffc), 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0)
futex(&(0x7f0000000640), 0x80000000000004, 0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x989680}, &(0x7f0000000080), 0x0)
ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000280)={0x1})
r1 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0)
read(r1, &(0x7f0000fb6000)=""/28, 0x1c)
r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
ioctl$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(0xffffffffffffffff, 0xc0a85352, &(0x7f00000000c0)={{}, 'port0\x00'})
ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1})
ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000000540)=""/6)
ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000480)=ANY=[])
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f00000001c0)={{}, 'port1\x00', 0x84, 0x80000, 0x100000001, 0xffffffffffffff01, 0x0, 0x0, 0x200f, 0x0, 0x4})
ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000000)={{}, 'port1\x00'})
ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000280))
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0)
symlinkat(&(0x7f0000000400)='./file0\x00', r2, &(0x7f0000000440)='./file0\x00')
setsockopt$netlink_NETLINK_CAP_ACK(0xffffffffffffffff, 0x10e, 0xa, &(0x7f0000000180)=0x40, 0x0)
umount2(&(0x7f0000000080)='./file0\x00', 0x0)
preadv(r0, &(0x7f0000000500)=[{&(0x7f0000000300)=""/29, 0x1d}, {&(0x7f0000000380)=""/98, 0x62}, {&(0x7f0000000400)=""/140, 0x8c}, {&(0x7f00000004c0)=""/5, 0x5}], 0x4, 0x0)
socketpair(0x0, 0x80000, 0x0, &(0x7f0000000100))
socket$nl_generic(0x10, 0x3, 0x10)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x0, 0x100000001, @mcast1={0xff, 0x1, [], 0x1}, 0x200}, @in={0x2, 0x4e22}], 0x2c)
kexec_load(0x80, 0x5, &(0x7f0000000980)=[{&(0x7f0000000340)="b6fc70697066fc42476787775d3bb4d61660a9d6c02b4abad3bdd6035bc531f2", 0x20, 0x5, 0x8}, {&(0x7f0000000580)="004ce8a83d50f5333264ad5cbd71d04a39d40e4eb130705ecfacf72450fe99dacf48f1c2005c28e453698c20361a20b1d8c0f027d3c6cb7f76a5f4ce0e7ef03766cc346d6229a4410526eb912ebec4e32b37235026af53abcfa6ad1aa6c32eae5705b4582de4afbf53a0466a37f74b08e90e45", 0x73, 0x4, 0x2}, {&(0x7f0000000700)="d20e08fe44933ef130180ecfa8eca8dbd45b28ab2629a2115f", 0x19, 0x3, 0x6}, {&(0x7f0000000800)="4352b1016e7d6cf1957bedfdc6ebe5e5a785d3d8cd37adb4d065a24313bb70d0", 0x20, 0x80, 0xba4}, {&(0x7f0000000940), 0x0, 0xffff, 0x1}], 0x0)

2018/03/30 15:57:24 executing program 5:
socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x0, 0x0, 0x6})
unshare(0x400)
ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={'bcsh0\x00', 0x1})
r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0)
getpid()
ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000040))
acct(&(0x7f0000001240)='./file0\x00')
getsockname(0xffffffffffffff9c, &(0x7f0000001480)=@pppol2tpv3={0x0, 0x0, {0x0, <r2=>0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f00000012c0)=0x80)
socketpair(0x10, 0x807, 0x8, &(0x7f0000001540)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000001580)={<r4=>r3})
r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000001280)='memory.swap.current\x00', 0x0, 0x0)
r6 = open(&(0x7f00000010c0)='./file0\x00', 0x0, 0x60)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f0000001300)={0x8, 0x0, 0x6, 0x58a, <r7=>0x0}, &(0x7f0000001340)=0x10)
r8 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0)
r9 = ioctl$KVM_CREATE_VM(r8, 0xae01, 0x0)
ioctl$KVM_CREATE_DEVICE(r9, 0xc00caee0, &(0x7f0000ade000)={0x4, <r10=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r10, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=<r11=>0x0, @ANYBLOB="00050000e300000000000000"], &(0x7f0000000040)=0x2)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r10, 0x84, 0x5, &(0x7f0000000100)={r11, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84)
ioctl$KVM_SET_DEVICE_ATTR(r10, 0x4018aee1, &(0x7f00000000c0)={0x0, 0x4000000000001, 0x2, &(0x7f0000000080)})
getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000001380)={r7, @in6={{0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, [], 0xf}, 0x3}}, 0x0, 0x7, 0x0, 0x8, 0x92}, &(0x7f0000001440)=0x98)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000001140)={0x4, 0x8001, 0x40, 0xfffffffffffffffd, <r12=>0x0}, &(0x7f0000001180)=0x10)
ioctl$ASHMEM_GET_PROT_MASK(r6, 0x7706, &(0x7f0000001500))
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f00000011c0)={0x95e, 0x101, 0x8009, 0x1ff, 0x31386ac8, 0x8, 0x1, 0x7, r12}, 0x20)
setsockopt$inet6_tcp_buf(r4, 0x6, 0x3f, &(0x7f0000001640)="284fd7dd9dc02974edd4ab8bd382c64ae631ff1ebfe0abd3718386bf0d8ab91ace176a53c43431344e4a220bc23a4bc742a69e7e93169a725198402d9c44141d0232b2b76d6b64fbb5ab8e189840a24bef6476989b5da8af1f70efa81c5b532b726b80", 0x63)
symlinkat(&(0x7f0000001080)='./file0\x00', r6, &(0x7f0000001100)='./file0\x00')
close(r1)
bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000001200)={r6, r6, 0x4, 0x3}, 0x10)
fcntl$lock(r0, 0x7, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x3})

2018/03/30 15:57:24 executing program 6:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000100)=[@text32={0x20, &(0x7f0000000080)="0f20c035040000000f22c00f080f32c744240003000000c744240200900000c7442406000000000f011c24660fe27103b9990a00000f3266ba2100b8b9b90000efc4c1456db4304700000066b885000f00d80fc7985739647c", 0x59}], 0x1, 0x0, &(0x7f0000000140), 0x0)
ioctl$KVM_CREATE_PIT2(0xffffffffffffffff, 0x4040ae77, &(0x7f0000000000))
ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60)
close(r1)
openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0)
ioctl$DRM_IOCTL_SET_UNIQUE(0xffffffffffffffff, 0x40106410, &(0x7f0000000240)={0xde, &(0x7f0000000140)="2cedb854ac19057d152b387b40ea803769459dadc81df8e70dbe0162198c6f2b606875759d585b338ec6a43e988bf1b4db23303367e7d46e54821789114b86dd9ca5245fedc5a4bd07e444e2bb8cda24157f64896e7a9ba2e3e67ffa2a0e1039dc145a2d3e6c9b503fd67dbe8032ddbb6adebb747ccece83aef042638418086503b6056f864bf0b3828b516ea579e8eeceff5444d2f70e2b781c07e9476a638085a5aac667eaebfc301e418530d1cb0e0a255005aaf9dfd14b6a3ba426e287c48294c22b2d001bc438bf13e0cf325390131aca1405a1b07578a0f46d6bf6"})
ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000000300)={0x0, 0x4, 0xe2e, &(0x7f00000002c0)})
ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)

2018/03/30 15:57:24 executing program 2:
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00')
r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x400000, 0x0)
ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00000000c0)=""/246)
renameat(r0, &(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000200)='./file0\x00')
r1 = getuid()
getgroups(0x2, &(0x7f0000000280)=[0xffffffffffffffff, <r2=>0x0])
lchown(&(0x7f0000000240)='./file0\x00', r1, r2)
bind(r0, &(0x7f00000002c0)=@nl=@kern={0x10, 0x0, 0x0, 0x8040}, 0x80)
bind$netrom(r0, &(0x7f0000000340)=@full={{0x3, {"d99abe71f327bc"}, 0x9}, [{"16a8cfc98c3ba0"}, {"35df668e6a9c65"}, {"c32b692dddc664"}, {"516f8603eccd0b"}, {"52db7535d03902"}, {"72a3c5eba7badb"}, {"516fa68dfd9084"}, {"49435fb6998ed8"}]}, 0x48)
mkdirat(r0, &(0x7f00000003c0)='./file0\x00', 0x1)
ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000400)=<r3=>0x0)
migrate_pages(r3, 0x8, &(0x7f0000000440)=0x4, &(0x7f0000000480)=0x80000001)
ioctl$TIOCNOTTY(r0, 0x5422)
getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000500)={<r4=>0x0, @multicast2}, &(0x7f0000000540)=0xc)
getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={<r5=>0x0, @remote, @remote}, &(0x7f0000000740)=0xc)
sendmsg$nl_xfrm(r0, &(0x7f0000001980)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000001940)={&(0x7f0000000780)=@acquire={0x11ac, 0x17, 0x636, 0x70bd2c, 0x25dfdbfc, {{@in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x400}, 0x4d4, 0x6c}, @in=@dev={0xac, 0x14, 0x14, 0xd}, {@in=@loopback=0x7f000001, @in, 0x4e23, 0x3, 0x4e23, 0x0, 0x2, 0x81894449ad85ef21, 0xa0, 0xef, r4, r1}, {{@in=@rand_addr, @in=@multicast1=0xe0000001, 0x4e23, 0x10001, 0x4e21, 0xb6c, 0xa, 0xa0, 0xa0, 0x33, r5, r1}, {0xce, 0x8, 0x1, 0x600, 0xa3a, 0x9, 0x7fffffff, 0xfffffffffffffff7}, {0xfffffffffffffff7, 0xf17, 0x7f, 0x9}, 0x9, 0x6e6bb9, 0x1, 0x0, 0x1, 0x1}, 0x9, 0xfffffffffffffff7, 0x10001, 0x70bd25}, [@address_filter={0x28, 0x1a, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@loopback=0x7f000001, 0xa, 0x0, 0xbe}}, @coaddr={0x14, 0xe, @in=@loopback=0x7f000001}, @algo_crypt={0x1048, 0x2, {{'cbc-serpent-sse2\x00'}, 0x8000, "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"}}]}, 0x11ac}, 0x1, 0x0, 0x0, 0xc0}, 0x0)
ioctl$PIO_FONT(r0, 0x4b61, &(0x7f00000019c0)="3bb10e8a1f4bc51fadcb991b90bde9802caa1965fd60daa9ae172ecdad0c3b518ed2e45f4fa415e58037961edec4acf46c7b8ac6de96b14a826c34811e8ac2fb34280156e7805e5037a31ff25577634fd2460a60f6aea401f597a629e5f0b05b78a8bedfafd1c15d2efdb86114f8f541920c9a37fc4474f4f254d8f6a8d543c132e16b9dbd8b6877330e5ad114ff6f56cd9188d923489831b0bce377c3f31a1d3758ef72eba4ec7d594cd4396344b6fff0255d58df56882ad6258d299f097ed9f3a001d0c70f5a802135c78af0a939012dc6e1a54c3a69d317d8892ef38369e4d79814001f2ee61f27d78095485d0f")
userfaultfd(0x80000)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001ac0), &(0x7f0000001b00)=0x4)
ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001b80)={0xfffffffffffffffb, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x100, 0x7fff, 0x10000, 0xffffffff00000001, 0x2ea3, &(0x7f0000001b40)='syzkaller0\x00', 0x3, 0xfffffffffffffffb, 0x61})
r6 = shmget(0x1, 0x4000, 0x4, &(0x7f0000ffb000/0x4000)=nil)
shmat(r6, &(0x7f0000ffb000/0x3000)=nil, 0x5000)
ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000001c00)={0x7fff, 0x0, 0x2, 'queue0\x00', 0xffff})
mkdir(&(0x7f0000001cc0)='./file0\x00', 0x10)
ptrace$setregset(0x4205, r3, 0x203, &(0x7f0000001d80)={&(0x7f0000001d00)="1698db7d22f0e124f92b977bb9d26eb8f90e71f6e6ff9d2e75988d23e5daa127aed1caff2d68816f4f3f962ef7de3edb84fab8a83e82e30c7c589ed019c5c43e7649af34c620df20a1ffcb", 0x4b})
openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001dc0)='./cgroup.net/syz1\x00', 0x200002, 0x0)
mq_open(&(0x7f0000001e00)='self\x00', 0x40, 0x80, &(0x7f0000001e40)={0x9, 0x100000000, 0x0, 0x20, 0x5, 0xffffffff, 0x1, 0x400})
utimensat(r0, &(0x7f0000001e80)='./file0\x00', &(0x7f0000001ec0)={{0x77359400}, {0x77359400}}, 0x0)
setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000001f00)=[@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x11}}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x81, @dev={0xfe, 0x80, [], 0xb}, 0x7}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e22, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0xffff}, @in6={0xa, 0x4e22, 0x7fff, @dev={0xfe, 0x80, [], 0x16}, 0x2}], 0x84)
lremovexattr(&(0x7f0000001fc0)='./file0\x00', &(0x7f0000002000)=@known='trusted.syz\x00')

2018/03/30 15:57:24 executing program 3:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
write(r0, &(0x7f0000000000)="13000000100006dde200f49ff60f050000230a009d0000000f00afc43022e5f9ec3e4fe8cda9b56179c0a9d1a1ff06f3685abe402afe91091fb7a7a004b14b596def1a5de708b38d7d6bea2ab81e7278ebc1de7d8e9e244d3b6f30a0d204bf47bed8c2aeb487001dfc457623626e246ec7976827d63a0f2fe6373bd86d136a7b96a9ef9fda58eebeb155802aac3e58a34032a3c3eadfdbb993369320be03000000000000008b6b614575a18ad72d8566c2", 0xb1)
r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x1c, 0x80800)
setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000140)={{0xa, 0x4e23, 0x80, @remote={0xfe, 0x80, [], 0xbb}, 0xe5a}, {0xa, 0x4e20, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1b86, [0x1ff, 0xfffffffffffffffb, 0x10000, 0xfffffffffffffffa, 0x7, 0x2, 0xffffffff80000001, 0xd8]}, 0x5c)
r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x400000, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000200)={<r3=>0x0, 0x6, 0x30}, &(0x7f0000000240)=0xc)
socket$inet_udp(0x2, 0x2, 0x0)
ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f00000002c0))
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000280)={r3, 0x3f}, 0x8)

2018/03/30 15:57:24 executing program 0:
r0 = memfd_create(&(0x7f00000000c0)="2f7b06003170707031253a656d30f9", 0x0)
write$tun(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="99"], 0x1)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0)
r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0x9, 0x0, <r2=>0xffffffffffffffff})
mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r2, 0x0)
mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f0000ffc000/0x2000)=nil)
r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0)
r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0)
pipe2(&(0x7f0000e3eff8)={<r5=>0x0, <r6=>0x0}, 0x0)
ioctl$sock_proto_private(r5, 0x89e3, &(0x7f0000000000)="871c3dd1db238b9c17885410cbad197c963c5ea4a713995653b36dacdaa5c980422cac61ef406a525c0e")
r7 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0)
r8 = dup3(r7, r6, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
ioctl$KVM_SMI(r7, 0xaeb7)
ioctl$KVM_RUN(r8, 0xae80, 0x0)
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="b9870300000f329a1a00c0fee400c4c31120660d4ab981030000b806000000ba000000000f30c4e2392db636fb66ed0f3266b817018ed0c4e161f1c70f01cf66b8dc008ec8", 0x45}], 0x1, 0x0, &(0x7f0000000040), 0x0)
ioctl$KVM_RUN(r8, 0xae80, 0x0)

[  172.636213] Buffer I/O error on dev loop0, logical block 112, async page read
[  172.660926] x86/PAT: syz-executor0:24011 map pfn RAM range req write-combining for [mem 0x1859c0000-0x1859c3fff], got write-back
[  172.666579] Buffer I/O error on dev loop0, logical block 105, lost async page write
2018/03/30 15:57:24 executing program 2:
r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x100, 0x410000)
ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_int(r1, 0x6, 0x12, &(0x7f00006d2ffc)=0xffeffffffffffbfc, 0x4)

2018/03/30 15:57:24 executing program 3:
socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000040ff8)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x900)
getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f00000000c0)=""/91, &(0x7f0000000140)=0x5b)
ioctl$KVM_S390_INTERRUPT_CPU(r2, 0x4010ae94, &(0x7f0000000080)={0x5, 0x5, 0x401})
ioctl$int_in(r0, 0x5452, &(0x7f0000000240)=0x10000000000007)
perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f0000000280)=""/89, &(0x7f0000000200)=0x59)
shutdown(r1, 0x1)
ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000000180)=""/69)

[  172.710375] Buffer I/O error on dev loop0, logical block 106, lost async page write
[  172.722196] Buffer I/O error on dev loop0, logical block 107, lost async page write
2018/03/30 15:57:24 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0)
ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246)
ioctl$EVIOCGREP(r0, 0x8004745a, &(0x7f0000d1df52)=""/174)
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4800, 0x0)

2018/03/30 15:57:24 executing program 2:
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00')
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x7d)
connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e20}, 0x10)
r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x4, &(0x7f00000001c0)=ANY=[@ANYBLOB="180000000300000000000000000000009500000000000000eb7a9e54b20af4559d5ca4"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000640)=""/183}, 0x48)
r3 = socket$kcm(0x29, 0x5, 0x0)
ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000000fc0)={r1, r2})
sendmsg(r1, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f00000004c0)='wLp', 0x3}], 0x1, &(0x7f0000000000)}, 0x0)
setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000180)=@int=0x1000, 0x4)
dup2(r1, r3)
clock_gettime(0x0, &(0x7f00000000c0)={<r4=>0x0, <r5=>0x0})
mq_timedsend(r0, &(0x7f0000000040)="c0e260666b4c62d7800dd53c3656cc4b4d557a53bfb6ebceeb47a6fd1ad5ee16063c5a0438d5e79e871a04b1ee6f216c2c187195ef429ac902dca73233f8c4a18b7b0713f7754cdb323787be49ef9d4ca969ccf8ce2fe6ec3ed04063", 0x5c, 0x1, &(0x7f0000000100)={r4, r5+10000000})
bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x9c}, 0x2c)
bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000200)=ANY=[@ANYBLOB="18f90000000000000000000000000000094e37afac0abd53ac1cffffffff000000009500000000212500"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48)

2018/03/30 15:57:24 executing program 1:
r0 = epoll_create(0x7fe7ffff)
r1 = epoll_create(0x4)
r2 = socket$rds(0x15, 0x5, 0x0)
r3 = epoll_create(0x100000001)
r4 = accept(r2, &(0x7f00000000c0)=@pppoe, &(0x7f0000000080)=0x80)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002380)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000002480)=0xe8)
ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f00000024c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, 0x101, 0x2, 0xcfc, 0x400, 0x41e05c73, 0x60000, r5})
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f000000e000))
epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000000d000))
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000000dff4))
r6 = epoll_create(0x0)
r7 = epoll_create(0x400000000000804)
ioctl$int_out(r6, 0x5462, &(0x7f0000000040))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c7f000))
r8 = epoll_create(0x6)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r7, &(0x7f0000d5dff4))
epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r6, &(0x7f000050aff4))

[  172.765590] Buffer I/O error on dev loop0, logical block 108, lost async page write
[  172.789957] Buffer I/O error on dev loop0, logical block 109, lost async page write
[  172.805528] x86/PAT: syz-executor0:24011 map pfn RAM range req write-combining for [mem 0x1859c0000-0x1859c3fff], got write-back
[  172.818284] Buffer I/O error on dev loop0, logical block 110, lost async page write
[  172.864820] Buffer I/O error on dev loop0, logical block 111, lost async page write
[  222.276198] bond0 (unregistering): Released all slaves
[  234.466553] Buffer I/O error on dev loop0, logical block 3, async page read
[  369.632309] INFO: task syz-executor4:23990 blocked for more than 120 seconds.
[  369.639633]       Not tainted 4.16.0-rc7+ #371
[  369.644245] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  369.652211] syz-executor4   D20664 23990   4483 0x00000004
[  369.657843] Call Trace:
[  369.660437]  __schedule+0x8fb/0x1ec0
[  369.664158]  ? __sched_text_start+0x8/0x8
[  369.668310]  ? perf_trace_lock+0x900/0x900
[  369.672554]  ? lock_release+0xa40/0xa40
[  369.676546]  ? __lock_is_held+0xb6/0x140
[  369.680631]  ? trace_hardirqs_off+0x10/0x10
[  369.684973]  ? find_held_lock+0x35/0x1d0
[  369.689051]  schedule+0xf5/0x430
[  369.692410]  ? wait_on_page_bit_common+0x49c/0x770
[  369.697368]  ? __schedule+0x1ec0/0x1ec0
[  369.701351]  ? lock_downgrade+0x980/0x980
[  369.705508]  ? lock_release+0xa40/0xa40
[  369.709484]  ? do_raw_spin_trylock+0x190/0x190
[  369.714068]  ? _raw_spin_unlock_irq+0x27/0x70
[  369.718567]  io_schedule+0x1c/0x70
[  369.722115]  wait_on_page_bit_common+0x4b3/0x770
[  369.726885]  ? generic_write_checks+0x530/0x530
[  369.731558]  ? find_held_lock+0x35/0x1d0
[  369.735629]  ? wbc_detach_inode+0x57f/0x870
[  369.739950]  ? lock_downgrade+0x980/0x980
[  369.744100]  ? page_cache_tree_insert+0x410/0x410
[  369.748953]  ? pagevec_lookup_range_tag+0x40/0x90
[  369.753802]  __filemap_fdatawait_range+0x282/0x430
[  369.758730]  ? wait_on_page_bit_common+0x770/0x770
[  369.763698]  ? blkdev_readpages+0x40/0x40
[  369.767837]  ? do_writepages+0x116/0x170
[  369.771921]  ? __filemap_fdatawrite_range+0x280/0x460
[  369.777109]  ? delete_from_page_cache_batch+0xdb0/0xdb0
[  369.782496]  file_write_and_wait_range+0xd7/0x100
[  369.787336]  blkdev_fsync+0x67/0xb0
[  369.790965]  ? thaw_bdev+0x180/0x180
[  369.794675]  vfs_fsync_range+0x110/0x260
[  369.798735]  ? SyS_fsync+0x20/0x20
[  369.802278]  do_fsync+0x42/0x70
[  369.805558]  ? SyS_fsync+0x20/0x20
[  369.809090]  SyS_fdatasync+0x19/0x20
[  369.812812]  do_syscall_64+0x281/0x940
[  369.816691]  ? trace_event_raw_event_sys_exit+0x260/0x260
[  369.822240]  ? syscall_return_slowpath+0x550/0x550
[  369.827170]  ? syscall_return_slowpath+0x2ac/0x550
[  369.832105]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[  369.837479]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  369.842321]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[  369.847509] RIP: 0033:0x4548b9
[  369.850686] RSP: 002b:00007f549b7e1c68 EFLAGS: 00000246 ORIG_RAX: 000000000000004b
[  369.858396] RAX: ffffffffffffffda RBX: 00007f549b7e26d4 RCX: 00000000004548b9
[  369.865658] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000013
[  369.872928] RBP: 000000000072bf58 R08: 0000000000000000 R09: 0000000000000000
[  369.880197] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  369.887473] R13: 0000000000000097 R14: 00000000006f2ec8 R15: 0000000000000001
[  369.894762] 
[  369.894762] Showing all locks held in the system:
[  369.901094] 2 locks held by khungtaskd/868:
[  369.905541]  #0:  (rcu_read_lock){....}, at: [<00000000a9897c9e>] watchdog+0x1c5/0xd60
[  369.913629]  #1:  (tasklist_lock){.+.+}, at: [<000000007b1dea85>] debug_show_all_locks+0xd3/0x3d0
[  369.922924] 1 lock held by rsyslogd/4309:
[  369.927062]  #0:  (&f->f_pos_lock){+.+.}, at: [<00000000fab4c5cb>] __fdget_pos+0x12b/0x190
[  369.935891] 2 locks held by getty/4399:
[  369.939860]  #0:  (&tty->ldisc_sem){++++}, at: [<00000000734cb6be>] ldsem_down_read+0x37/0x40
[  369.948528]  #1:  (&ldata->atomic_read_lock){+.+.}, at: [<00000000999e716c>] n_tty_read+0x2ef/0x1a40
[  369.957806] 2 locks held by getty/4400:
[  369.961762]  #0:  (&tty->ldisc_sem){++++}, at: [<00000000734cb6be>] ldsem_down_read+0x37/0x40
[  369.970435]  #1:  (&ldata->atomic_read_lock){+.+.}, at: [<00000000999e716c>] n_tty_read+0x2ef/0x1a40
[  369.979706] 2 locks held by getty/4401:
[  369.983671]  #0:  (&tty->ldisc_sem){++++}, at: [<00000000734cb6be>] ldsem_down_read+0x37/0x40
[  369.992338]  #1:  (&ldata->atomic_read_lock){+.+.}, at: [<00000000999e716c>] n_tty_read+0x2ef/0x1a40
[  370.001643] 2 locks held by getty/4402:
[  370.005604]  #0:  (&tty->ldisc_sem){++++}, at: [<00000000734cb6be>] ldsem_down_read+0x37/0x40
[  370.014284]  #1:  (&ldata->atomic_read_lock){+.+.}, at: [<00000000999e716c>] n_tty_read+0x2ef/0x1a40
[  370.023601] 2 locks held by getty/4403:
[  370.027571]  #0:  (&tty->ldisc_sem){++++}, at: [<00000000734cb6be>] ldsem_down_read+0x37/0x40
[  370.036251]  #1:  (&ldata->atomic_read_lock){+.+.}, at: [<00000000999e716c>] n_tty_read+0x2ef/0x1a40
[  370.045536] 2 locks held by getty/4404:
[  370.049494]  #0:  (&tty->ldisc_sem){++++}, at: [<00000000734cb6be>] ldsem_down_read+0x37/0x40
[  370.058170]  #1:  (&ldata->atomic_read_lock){+.+.}, at: [<00000000999e716c>] n_tty_read+0x2ef/0x1a40
[  370.067465] 2 locks held by getty/4405:
[  370.071439]  #0:  (&tty->ldisc_sem){++++}, at: [<00000000734cb6be>] ldsem_down_read+0x37/0x40
[  370.080212]  #1:  (&ldata->atomic_read_lock){+.+.}, at: [<00000000999e716c>] n_tty_read+0x2ef/0x1a40
[  370.089525] 3 locks held by kworker/u4:10/19899:
[  370.094292]  #0:  ((wq_completion)"writeback"){+.+.}, at: [<00000000778eebf8>] process_one_work+0xb12/0x1bb0
[  370.104277]  #1:  ((work_completion)(&(&wb->dwork)->work)){+.+.}, at: [<0000000063f9ead2>] process_one_work+0xb89/0x1bb0
[  370.115308]  #2:  (&type->s_umount_key#33){.+.+}, at: [<000000004c02a16b>] trylock_super+0x20/0x100
[  370.124520] 
[  370.126144] =============================================
[  370.126144] 
[  370.133162] NMI backtrace for cpu 0
[  370.136792] CPU: 0 PID: 868 Comm: khungtaskd Not tainted 4.16.0-rc7+ #371
[  370.143694] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  370.153021] Call Trace:
[  370.155587]  dump_stack+0x194/0x24d
[  370.159193]  ? arch_local_irq_restore+0x53/0x53
[  370.163834]  ? debug_show_all_locks+0x2f3/0x3d0
[  370.168480]  ? nmi_cpu_backtrace+0x1be/0x210
[  370.172867]  ? lapic_can_unplug_cpu+0xa0/0xa0
[  370.177336]  nmi_cpu_backtrace+0x1d2/0x210
[  370.181550]  ? lapic_can_unplug_cpu+0xa0/0xa0
[  370.186021]  nmi_trigger_cpumask_backtrace+0x123/0x180
[  370.191278]  arch_trigger_cpumask_backtrace+0x14/0x20
[  370.196440]  watchdog+0x90c/0xd60
[  370.199878]  ? reset_hung_task_detector+0xa0/0xa0
[  370.204696]  ? complete+0x62/0x80
[  370.208137]  ? __schedule+0x1ec0/0x1ec0
[  370.212086]  ? do_wait_intr_irq+0x3e0/0x3e0
[  370.216386]  ? __lockdep_init_map+0xe4/0x650
[  370.220775]  ? do_raw_spin_trylock+0x190/0x190
[  370.225333]  ? lockdep_init_map+0x9/0x10
[  370.229371]  ? _raw_spin_unlock_irqrestore+0x31/0xc0
[  370.234448]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  370.239436]  ? trace_hardirqs_on+0xd/0x10
[  370.243555]  ? __kthread_parkme+0x176/0x240
[  370.247852]  kthread+0x33c/0x400
[  370.251189]  ? reset_hung_task_detector+0xa0/0xa0
[  370.256004]  ? kthread_stop+0x7a0/0x7a0
[  370.259953]  ret_from_fork+0x3a/0x50
[  370.263717] Sending NMI from CPU 0 to CPUs 1:
[  370.268229] NMI backtrace for cpu 1 skipped: idling at native_safe_halt+0x6/0x10
[  370.269220] Kernel panic - not syncing: hung_task: blocked tasks
[  370.282681] CPU: 0 PID: 868 Comm: khungtaskd Not tainted 4.16.0-rc7+ #371
[  370.289582] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  370.298906] Call Trace:
[  370.301471]  dump_stack+0x194/0x24d
[  370.305083]  ? arch_local_irq_restore+0x53/0x53
[  370.309729]  ? vsnprintf+0x1ed/0x1900
[  370.313506]  panic+0x1e4/0x41c
[  370.316671]  ? refcount_error_report+0x214/0x214
[  370.321406]  ? nmi_trigger_cpumask_backtrace+0xf0/0x180
[  370.326748]  watchdog+0x91d/0xd60
[  370.330185]  ? reset_hung_task_detector+0xa0/0xa0
[  370.335001]  ? complete+0x62/0x80
[  370.338434]  ? __schedule+0x1ec0/0x1ec0
[  370.342375]  ? do_wait_intr_irq+0x3e0/0x3e0
[  370.346667]  ? __lockdep_init_map+0xe4/0x650
[  370.351048]  ? do_raw_spin_trylock+0x190/0x190
[  370.355603]  ? lockdep_init_map+0x9/0x10
[  370.359637]  ? _raw_spin_unlock_irqrestore+0x31/0xc0
[  370.364712]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  370.369703]  ? trace_hardirqs_on+0xd/0x10
[  370.373823]  ? __kthread_parkme+0x176/0x240
[  370.378118]  kthread+0x33c/0x400
[  370.381457]  ? reset_hung_task_detector+0xa0/0xa0
[  370.386271]  ? kthread_stop+0x7a0/0x7a0
[  370.390220]  ret_from_fork+0x3a/0x50
[  370.394438] Dumping ftrace buffer:
[  370.398058]    (ftrace buffer empty)
[  370.401743] Kernel Offset: disabled
[  370.405353] Rebooting in 86400 seconds..