, 0x0) ioctl$KVM_SET_IRQCHIP(r5, 0x8208ae63, &(0x7f0000000340)=@pic={0x4, 0x63, 0xfffffffffffffffa, 0x40, 0x3ff, 0x0, 0xffffffffffffff94, 0x80000000, 0x0, 0x3, 0xffff, 0x134f, 0x0, 0x3, 0x9, 0xfff}) fcntl$setflags(r3, 0x2, 0x1) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f00000009c0)={0x8e, 0x0, &(0x7f0000000cc0)=ANY=[@ANYBLOB="fe633f3bad1f84ee29b913000000000014000800f2c5c2f54ad4ed51e6d624030000008ab337d663eac1be94918c6ccbba9cd3a5dd992bae142ff73a2ef63c0e62b57da679b581395c3eaf9f6002f9816ecaa863d6492387d83ad1002c7bfdb15f2a249b400d46ca9713bf075690ce74703b45c682275f6b7c973a9916f92e48434998ad53000000000000000000"], 0x0, 0x0, &(0x7f0000000900)}) fcntl$notify(0xffffffffffffffff, 0x402, 0x2a) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl$DRM_IOCTL_AGP_INFO(0xffffffffffffffff, 0x80386433, &(0x7f0000000300)=""/223) chmod(&(0x7f0000000480)='./file0\x00', 0x2) fcntl$getflags(r0, 0x409) r6 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000640)='/selinux/enforce\x00', 0x20202, 0x0) write$tun(r6, &(0x7f0000000700)=ANY=[@ANYBLOB="07f3e52b3301d6ebf6d8bbc7b29f02ccdcc0d0ddb9b2754d381a06fffe0d180f1335ee173147e5029578a42c4a65bf47145e723d273e89ad9fb5d2b5c4e5150673f6ddde0b274f85da9a3dc006208e175f52f816f8040c584eeb4f72241f030300084adffe3169131fe0131a1c2dfa0c85afa8ae69d6f17074f635ab6d0a45f84d"], 0x1) fallocate(r6, 0x0, 0x57, 0x5) lseek(r6, 0x0, 0x3) 2018/04/07 14:03:23 executing program 4: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000440), 0x4) write$rdma_cm(r0, &(0x7f0000000100)=@query_route={0x5, 0x10, 0xfa00, {&(0x7f0000000240), r1}}, 0x18) r3 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xed, 0x100) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/04/07 14:03:23 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x54, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/04/07 14:03:23 executing program 0: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="02000000fffffffa"], 0x20) write$rdma_cm(r0, &(0x7f0000001800)=@join_ip_mcast={0x10, 0x30, 0xfa00, {&(0x7f00000017c0)={0xffffffff}, 0x4, {0xa, 0x4e20, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, r1}}, 0x38) write$rdma_cm(r0, &(0x7f0000001840)=@leave_mcast={0x11, 0x10, 0xfa00, {&(0x7f0000000040), r2}}, 0x18) 2018/04/07 14:03:23 executing program 4: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="00000000180000fa000000000000000044d067891ebb8c6b4d9f70f32bf06c0b08cd", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0200000000000000"], 0x20) write$rdma_cm(r0, &(0x7f0000000100)=@query_route={0x5, 0x10, 0xfa00, {&(0x7f0000000240), r1}}, 0x18) 2018/04/07 14:03:23 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0xffffff88, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) [ 255.850713] binder: 11101:11103 unknown command 994010110 [ 255.878837] binder: 11101:11103 ioctl c0306201 200009c0 returned -22 [ 255.946648] binder: 11101:11124 unknown command 994010110 [ 255.956389] binder: 11101:11124 ioctl c0306201 200009c0 returned -22 2018/04/07 14:03:26 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000595ff8)) write(r0, &(0x7f0000000040)="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", 0x3c0) 2018/04/07 14:03:26 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') sendfile(r1, r0, &(0x7f0000000000)=0xf, 0x109) sendfile(r1, r0, &(0x7f0000000040)=0x3, 0x1) 2018/04/07 14:03:26 executing program 0: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="02000000fffffffa"], 0x20) write$rdma_cm(r0, &(0x7f0000001800)=@join_ip_mcast={0x10, 0x30, 0xfa00, {&(0x7f00000017c0)={0xffffffff}, 0x4, {0xa, 0x4e20, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, r1}}, 0x38) write$rdma_cm(r0, &(0x7f0000001840)=@leave_mcast={0x11, 0x10, 0xfa00, {&(0x7f0000000040), r2}}, 0x18) 2018/04/07 14:03:26 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x80040200, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/04/07 14:03:26 executing program 4: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000740)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000700)={0xffffffff}, 0x2, 0xb}}, 0x20) write$rdma_cm(r0, &(0x7f0000000780)=@migrate_id={0x12, 0x10, 0xfa00, {&(0x7f0000000040), r1, r0}}, 0x18) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080), 0x2}}, 0x20) 2018/04/07 14:03:26 executing program 2: fchown(0xffffffffffffffff, 0x0, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x60, 0x0) fcntl$notify(r0, 0x402, 0x4) fcntl$addseals(r0, 0x409, 0x8) r1 = socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r1, &(0x7f0000001840)=[{{&(0x7f0000000c80)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000f80), 0x0, &(0x7f0000000fc0)=""/246, 0xf6}}], 0x1, 0x0, &(0x7f0000001200)={0x0, 0x989680}) r2 = open(&(0x7f0000000180)='./bus\x00', 0x141046, 0x1) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) write$rdma_cm(r2, &(0x7f0000001340)=ANY=[], 0xfffffe74) ioctl$TUNSETSTEERINGEBPF(r2, 0x800454e0, &(0x7f0000000100)=r2) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000140)) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f00000001c0)=[{0x4, 0x3f}, {0x3, 0x1}, {0x8, 0x9}, {0x7, 0x8}], 0x4) madvise(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x200000008) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f00000000c0)) 2018/04/07 14:03:26 executing program 6: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="1000000000000048c2000000e4ffffffffffff0282805affffff7fdbe8894da66355d33b3c3789169b00000000a4a1"]}) 2018/04/07 14:03:26 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000595ff8)) write(r0, &(0x7f0000000040)="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", 0xa00) 2018/04/07 14:03:26 executing program 6: clone(0x200, &(0x7f0000fbf000), &(0x7f0000c53000), &(0x7f0000f8b000), &(0x7f000025e000)) mknod(&(0x7f0000000040)='./file0\x00', 0x1000, 0x0) ioctl$ASHMEM_SET_NAME(0xffffffffffffffff, 0x41007701, &(0x7f0000000080)=',!@\x00') r0 = syz_open_dev$vcsn(&(0x7f0000002680)='/dev/vcs#\x00', 0xde73, 0x486000) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000180)) ioctl$sock_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000140)) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000003c0)) ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40086437, &(0x7f00000001c0)) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f00000000c0)={0x4, r0}) link(&(0x7f00000004c0)='./file1\x00', &(0x7f0000000500)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x4000000000000001) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) getsockname(r1, &(0x7f00000002c0)=@alg, &(0x7f0000000340)=0x80) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x4e20, 0x0, 0x4e20, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r1, &(0x7f0000000180)={0xa}, 0x1c) 2018/04/07 14:03:26 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0xe8030000, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/04/07 14:03:26 executing program 4: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect(r0, &(0x7f0000000140)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x80) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r1, &(0x7f0000000100)=@query_route={0x5, 0x10, 0xfa00, {&(0x7f0000000240), r2}}, 0x18) 2018/04/07 14:03:26 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x2b000000, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/04/07 14:03:26 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') sendfile(r1, r0, &(0x7f0000000000)=0xf, 0x109) sendfile(r1, r0, &(0x7f0000000040)=0x10000000000000, 0x1) 2018/04/07 14:03:26 executing program 0: unshare(0x60000000) r0 = accept(0xffffffffffffffff, &(0x7f0000000640)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f00000006c0)=0x80) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000700)) socketpair(0x0, 0x2, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x15}}], 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f0000000000)='bcsf0\x00') syz_genetlink_get_family_id$fou(&(0x7f0000000300)='fou\x00') setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000540)={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xc}}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0x4e20, @multicast2=0xe0000002}, 'syzkaller1\x00'}) accept(0xffffffffffffffff, &(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f00000001c0)=0x80) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000001f80)={'bond0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}}) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0xf, &(0x7f0000000400), &(0x7f00000004c0)=0x4) r5 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r5, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000fae000)=0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000180)={0x0, 0x836a, 0x67e, 0x7fffffff}, &(0x7f00000001c0)=0x10) setsockopt$ARPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x4}, 0x68) setsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000000200)=0x2925, 0x4) pipe(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_icmp_ICMP_FILTER(r7, 0x1, 0x1, &(0x7f00000004c0)={0xfffffffffffffbff}, 0x4) close(r7) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000c33f70)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) ioctl$sock_SIOCBRDELBR(r7, 0x89a1, &(0x7f0000000100)='bcsf0\x00') bind$nfc_llcp(r2, &(0x7f00000005c0)={0x27, 0x1, 0x1, 0x6, 0x2, 0x6, "f1d4bff35fd23bf27d5dde66339bb9067b7e277aaf7d535f903fce1e7e4657433d91bb47043aa0e731a7cef6b0f2ccd3fccc7ec07130f8210aa2cf9a2bfe02", 0x22}, 0x60) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r7, 0x84, 0x6c, &(0x7f0000000380)=ANY=[@ANYRES32=0x0], &(0x7f0000000280)=0x1) ioctl$DRM_IOCTL_AGP_ACQUIRE(r6, 0x6430) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000440), &(0x7f0000000480)=0x4) 2018/04/07 14:03:26 executing program 4: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000100)=@query_route={0x5, 0x10, 0xfa00, {&(0x7f0000000240), r1}}, 0x18) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x3f, 0x400801) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000000180)={r3, 0x28}) 2018/04/07 14:03:26 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x2c000000, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) [ 258.601207] IPVS: ftp: loaded support on port[0] = 21 2018/04/07 14:03:29 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000595ff8)) write(r0, &(0x7f0000000040)="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", 0x3c0) 2018/04/07 14:03:29 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') sendfile(r1, r0, &(0x7f0000000000)=0xf, 0x109) sendfile(r1, r0, &(0x7f0000000040)=0x1801000000000000, 0x1) 2018/04/07 14:03:29 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x29000000, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/04/07 14:03:29 executing program 4: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000180)='wchan\x00') linkat(r1, &(0x7f0000000140)='./file0\x00', r2, &(0x7f00000001c0)='./file0\x00', 0x1400) connect$unix(r2, &(0x7f0000000440)=@abs={0x1, 0x0, 0x4e22}, 0x6e) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="05000000100000fa", @ANYPTR=&(0x7f0000000240)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYRES32=r3, @ANYBLOB="00001900"], 0x18) 2018/04/07 14:03:29 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="9935acb70b35e4815d532ca2da9a53663de2e9e0e3c89c4a7435f6522903fe4b03392b84278821fe9ae9ffb5d2b414c968efc9eaa3da5092ce3c47c14ba795c4bcc3e9e773b0ed1727f18f40953db48d94ddad617d201978d2671775c0c9d68c699c8cf6b5d079d50be3e1328a36f0a6f4d7624a8cd873fe3f36224dd8760ebf410bc8c0c6089d6875e1ac8f196f0d32e31b9fc56c56fbd25c1e39692a59b1c1559828aa9c94766fbd63f1a5efada7", 0xaf, 0x8000, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0xffffffffa34d628e, 0xfff}, &(0x7f0000000080)=0x8) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f00000001c0)={@local}, &(0x7f0000000200)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={r1, 0x612}, 0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000240)={0x7, {{0xa, 0x4e22, 0x7, @empty, 0x20}}}, 0x88) 2018/04/07 14:03:29 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) getsockopt(r0, 0x0, 0x50, &(0x7f0000000080)=""/8, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e24, 0x4, @dev={0xfe, 0x80, [], 0x1a}, 0xf91}}, 0x5, 0x1f}, &(0x7f0000000180)=0x90) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000001c0)=r1, 0x4) 2018/04/07 14:03:29 executing program 0: futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x1, 0x0, &(0x7f00006f7000)={0x77359400}, &(0x7f0000000180), 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x4000) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000240)={{0x3, 0x2, 0x3, 0x0, 0x9}, 0x7c1, 0x8, 0xc5}) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x42400) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x40, 0x0) renameat(r1, &(0x7f0000000080)='./file0\x00', r2, &(0x7f0000000100)='./file0\x00') futex(&(0x7f000000cffc), 0x1, 0x7, &(0x7f00000017c0), &(0x7f0000000000), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00000001c0)={0x80000001, 0x4, 0x7f, {0x0, 0x1c9c380}, 0x1, 0x5}) 2018/04/07 14:03:29 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000595ff8)) write(r0, &(0x7f0000000040)="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", 0x800) 2018/04/07 14:03:29 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0xa00000000000000, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/04/07 14:03:29 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x2ebbf4b245896951, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000080)={0x70, @tick=0xfffffffffffffffc, 0x0, {0x2b}, 0xffffffff, 0x0, 0x6}) syz_emit_ethernet(0x52, &(0x7f0000000300)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "981258", 0x1c, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, {[@fragment={0x0, 0x0, 0xc2}], @tcp={{0x4e20, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000100)) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x2, 0x2800) sendmsg$nl_netfilter(r1, &(0x7f0000000780)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x20001000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000380)={0x3dc, 0x2, 0x6, 0x10, 0x70bd2b, 0x25dfdbff, {0x2, 0x0, 0x8}, [@generic="352ac059bfd0eca9ef796adf13a32c2a2a420830e635188c6a7afbe5a8257cc42a9c003d93bce6486b9ee80f0ce78c70eb4ee1d3bedb2086a6ed7f14b4db34a366516d1894743af10ef8226e6b93a8e52b4a8a670d0a549b4a182a91db7b5cb92a3fbd4106b2fec131c0e6b79b77da60426ab374a4cb8edd11a80a35c91e", @nested={0x288, 0x4d, [@typed={0xd4, 0x78, @binary="987317af3cb26f82652b23fff8745273aeed1426dbad93f92134ca446b1f412a175ec9bfab77500be989e8fba1e8521bfadd3b77bcc5bd9a85d5cf03bdc7673f24b81aa2d20c7c3367ed0000a62174aef72a73d93191292f722db1dd8e543badf6e373f962c851089888eac1d09a5473b394859ea388e4fc02177290409ccd9db1de049dfa61b5fe336064b585f271e87afa5df147f04baa4841406f2c2560b4ae6792d89c550f9c4ecdc81eab997363f3bb41f5c30c4c907985f0bb5adee606392805f8134d035acb146291cca3"}, @generic="0924bfd59ce0222ab7c4b493a3c187c36cb45da51c1417b4cf9744bb8b61a395abc206bf34cd2627c7c21033f6d902ed433e0f6f76ffaa5d460e837405748b1d468667697db3d78f1a037e358757988bf4d7cdd7eb917ef345df7bc2407ecdd631cc471ceb8df714db51ba12bb00e04760ffb53ec05848bffc1431c68499a98badef671528dc6e033f50a0d678d724930969cceaa989ada2ef6526aa8ab1ba5dd9191c0aa902268e24024a7ecf89b32318e36401406928cd52d67ec8b569041a7146d9dc2beb11d079c6708311d350c047154d", @generic="ad842b86048ef5373228f1e29ca0a6e64445bbbbcde7e2dbf3b68e335ac325a5d5cb2aacbd28e75d1b30f981c4c900f6f2d336f37534f8cde9bbdb390af5ee", @generic="259c6cda0f67ec23c4aa481a8b6580b59cdea42c47fb4df1777e80e1dfbb7314a6dc76eb67993f545b5bd383aa670ea280b57a161deb9fd6a8ae9471bd19fef0baabdefa924182d74835dd7fd5adc33edafd7bf29ca0c13889a67012abc99fa01f101bd85e33ab6562daa8655573061948ce75b4b653311da25d2b1984ab4199273f491428ec8511a82f45797da2aae26c34d045ebb5c9182699c4935a"]}, @generic="7720a433d0eb83915f909f29bfdaeffd9d5594462ff48ebd341419e5595e52fed1796c92f7bfcb7a332047de828ab2db35091458c9a22e159ceb4565f2af7ecd307c8c683c568e883b2dd7e2a822a7ed3ebaed59f5850ff934977b257eff2a5337ec7968a6e148e319cd81fb4198708bde95c8913bc31553b69d469e2928b34e7ebb8a3d9fabef09326c418c2d7034f904623654d26dd2685a536f21860433220411811dd596bea8fb67833051e044b5", @typed={0x10, 0x41, @str='/dev/sg#\x00'}]}, 0x3dc}, 0x1, 0x0, 0x0, 0x20000004}, 0x10) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000007c0)=0x8, 0x3) setsockopt$inet6_group_source_req(r1, 0x29, 0x0, &(0x7f0000000140)={0x4, {{0xa, 0x4e22, 0x3, @dev={0xfe, 0x80, [], 0x18}, 0xffffffffffffffc1}}, {{0xa, 0x4e21, 0xffff, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}}, 0x108) keyctl$set_reqkey_keyring(0xe, 0x0) 2018/04/07 14:03:29 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c31000)='/dev/ppp\x00', 0x2800, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b94000)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000e9f000)=0x600210) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000040)=r1) pread64(r0, &(0x7f0000974f42)=""/190, 0xbe, 0x0) r2 = mmap$binder(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x110, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000080)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000400)={0xc4, 0x0, &(0x7f0000000240)=[@register_looper={0x630b}, @increfs_done={0x40106308, r2, 0x2}, @transaction={0x40406300, {0x2, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x50, 0x18, &(0x7f00000000c0)=[@flat={0x0, 0x10a, r3, 0x4}, @fda={0x66646185, 0x6, 0x0, 0x1e}, @fd={0x66642a85, 0x0, r0}], &(0x7f0000000140)=[0x48, 0xd1d85e15b09de68f, 0x60]}}, @clear_death={0x400c630f, 0x3, 0x1}, @enter_looper={0x630c}, @decrefs={0x40046307}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x58, 0x20, &(0x7f0000000180)=[@fda={0x66646185, 0xa, 0x3, 0xc}, @fda={0x66646185, 0x2, 0x3, 0x19}, @fd={0x66642a85, 0x0, r0, 0x0, 0x1}], &(0x7f0000000200)=[0x48, 0x0, 0x38, 0x28]}, 0x3}}], 0xba, 0x0, &(0x7f0000000340)="072a876dc201df637225130686c44e6db167bc3d763be17e3cf834206192ecc65cec4dffca50340039a04c19fe1723f7a1a4e173ceb2f663c893ac4db985ce1ede81dd1afb9b40f1449732c1ef41efe33dd5f841e9699d0782da9b66806b354ff7821cbbe7a95325e12138b1753cc4227d4b9356de0c1c43b1b5069338338c1ba0d8fe073214c51739373e09247631114453330bef1be1ea42c1f1e5ebc8f9d43badaf7ad976eddedaf76b0d5b082d932540dedb377e3cd407c8"}) 2018/04/07 14:03:29 executing program 4: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0200000000f50000"], 0x20) lgetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)=@known='system.sockprotoname\x00', &(0x7f0000000440)=""/213, 0xd5) write$rdma_cm(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="050000003e9700fa", @ANYPTR=&(0x7f0000000240)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b3b599ac7efc65d5000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f51ea77500000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000"], @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x18) 2018/04/07 14:03:29 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') sendfile(r1, r0, &(0x7f0000000000)=0xf, 0x109) sendfile(r1, r0, &(0x7f0000000040)=0xf0cf0100000000, 0x1) 2018/04/07 14:03:29 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0xe000000, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/04/07 14:03:29 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000400)='/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$x86(r1, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="c7c604000000660f38823bf30f011fb9730200000f32360f07b9d80a00000f3265660f2ed10f090f0092ffffffffc1b28f00000001", 0x35}], 0x1, 0xe8414d58d2b3f0ec, &(0x7f00000000c0), 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000280)={0x40000, 0x0, [0x0, 0x0, 0x0, 0xa, 0xfffffffffffffffc, 0x40000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/07 14:03:29 executing program 4: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="00000400180000fa0000000000000000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0200000000000000a578d58c3804c605fd3019e37b8eff36b252b70b475ddbc51df6ef4ceac0d5615c7f2ba964f5fde79ab2c497e857cab15bfdb2ca302203a3"], 0x20) write$rdma_cm(r0, &(0x7f0000000100)=@query_route={0x5, 0x10, 0xfa00, {&(0x7f0000000240), r1}}, 0x18) 2018/04/07 14:03:31 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000595ff8)) write(r0, &(0x7f0000000040)="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", 0x3e0) 2018/04/07 14:03:31 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x6c, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/04/07 14:03:31 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') sendfile(r1, r0, &(0x7f0000000000)=0xf, 0x109) sendfile(r1, r0, &(0x7f0000000040)=0x3000000, 0x1) 2018/04/07 14:03:31 executing program 6: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) utime(&(0x7f0000c4c000)='./file0\x00', &(0x7f0000a98000)={0x3}) mprotect(&(0x7f0000a99000/0x2000)=nil, 0x2000, 0x4) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.current\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000000100)={0x400, 0x5, 0x5, 0x7ff}, 0x10) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000a98000/0x2000)=nil}) r3 = gettid() r4 = getuid() getresgid(&(0x7f0000000280), &(0x7f00000002c0)=0x0, &(0x7f0000000300)) r6 = getpid() lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000000400)=[0x0, 0x0, 0x0]) r9 = fcntl$getown(r2, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000440)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000540)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000580)={0x0, 0x0, 0x0}, &(0x7f00000005c0)=0xc) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000600)=0x0) getresuid(&(0x7f0000000640), &(0x7f0000000680)=0x0, &(0x7f00000006c0)) getgroups(0x4, &(0x7f0000000700)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r15 = getpgid(0xffffffffffffffff) getresuid(&(0x7f0000001fc0)=0x0, &(0x7f0000002000), &(0x7f0000002040)) getresgid(&(0x7f0000002080), &(0x7f00000020c0)=0x0, &(0x7f0000002100)) sendmmsg$unix(r2, &(0x7f0000002200)=[{&(0x7f0000000140)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000000080)=[{&(0x7f00000001c0)="ab7ff4ae75eafbdfbceaffd192af0b25502959e4db0840a4bb785983587a47ed0abcc3490ce2d28c716b38da584dee3f0efa7702ba38627082a4a920106ebf978397d8f3719fea79382f07438df617cec44cf24cf9f4bc286b3a0b04ee9f194d3ff5ba7398682eb3c7f69e9aee5288435817342e5dd5f08995f89944c92097d54f8580060f7cef6b8cce865d121b74d77ae0fb97409955c2961b68e1f58270aba514ec984ebf506511a2d92f9d1bc645b7bd3e58fa", 0xb5}], 0x1, &(0x7f0000000740)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x28, 0x1, 0x1, [r2, r1, r2, r1, r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0xd0, 0x50}, {&(0x7f0000000840)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001f40)=[{&(0x7f00000008c0)="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0x1000}, {&(0x7f00000018c0)="73b7768d5058bc4c00b26cbe5bb52bb51c65ee8cc311ca21f6e360c9e10b128c862b306d0fcea2cc87d7f09276857f673877e1eb94ad9c44668e6cbe28c463aefa788cdab292ec222026d604e9abfc8a5474f8dd074763704f31cd7c3afc775dd0aab6288dafad5ba68e598c10ee7b72318c14417e8b6bb8a04da0bf592273f762ff7a1aae92277bf403e124301fbf02a4ba5035127d238ce26abb7b3170eb345d83d676210fb576aad98f85b64c7b4f3c9039076035cb12a8581d82fa81c6751d85d80f582d1fc2f9dca4eaa64547c9449d7b1c6620a5de8c4a60472c9966201501435a28f88c5462", 0xe9}, {&(0x7f00000019c0)="f7df7013890c30aaa9606157614a8aa33e1c7592cd95f89a6698aa3a1e6f34bc44e9a96be966a84caa2b12985ad363749d5fd7bd459fb912d511367ccdb9fe3d80bd866951dd67e75204cb52c18baa3349bf7f6a9e4542bb345cfc39a12eca8bf70d7bee6a0ebc2612c91a4bb56a70f26d24376e37d2e2eb412cc25f95235a1598cb5ea85b6db9b80ce6a7bca7036665a17a84c4b232a377e4eebe5110237ff1b8697cb8ef", 0xa5}, {&(0x7f0000001a80)="6cfc93b9c2ee418b43ccbd828cc7c96fa2c8e3202f4435c36767b41c6bf1287268369b1415a8bd02d368e085d6d7ad0bbb9faa977391e264916ac6d4bb62f3d1cf848b1d2b7f4f57a5221e7c61d23042bc7c6d199429184f971b543bc3207c448f6e7d6d9898a529540510ed13886121048d16cdc0c1a1b3bc1577f8771d2183aecfe337ccfb6ae3b6969c265ffa3101be1bad1f8de639f9e185f7fcdfa1b24233c7807285da6a3579206ce8db29cf95ead8f5aa0d0e4d18cc5de2887b9f3bc28ce72dbefe642af0a7cb49c3646121844a766b85664c68d72e4d2350", 0xdc}, {&(0x7f0000001b80)="9cc06eae52f7e355788424f7a4deea2f879d27c7db8873447ff3f9db27faebfd2a138f0c918a03b79f903e197dcc2ab26865b61e8f80dce21417902c77b90ce13bc14da90f46907e76023fa1642c7a3b9cdf9bf6e6496fbb37178fe4565bf80763c14d392b164f13de8224ea8d39cc1d626dec7d16b2981f82317bd642de7e068d8178cefa90a67794d4", 0x8a}, {&(0x7f0000001c40)="8b407020a353bbb17e32e4427234af0b528b3d50199b2865c3e1e06819bf36b6963d6e95a3fa9306fd02f9c6d80fcd5ddce3efa498ac1e253c53fe1a3099410d1f5e1cf5a2f59d5cbf0dc6e85f102d59917f71e85a793f4b3a4c0b5799f057e8d374561198d529259168dd6e98e6359174b4acca0a6d2e758903e03aafdc758d25e0958c43af957fe5cfc49d53b504e17e0d2fc7976ef02b932d4afeefb23db95b9198313fe548ec09cb2c31822a874b946b36396f8f787f39da3546520784b464e5f0dec32602796c", 0xc9}, {&(0x7f0000001d40)="b4d98c9b0bff0c88e7f554ec829da2f073229cb909681b0e2aabdba53cf77c277393cf3b8d674529a5f9cf698037d9a1d9abc6fd3958cfa548762f495bef29d5db3afb3c80e5f73298930c8a56c594daa245469c8f902962ea5cd43bd2fc3772c2cdaa2afc8b51a06167737e1e242981491d7d31ebd93eb620e654288b3ed17c176ac7b49548e27e993932641ac957a66b11b4153d47a508d3095f065518fa0ead0b5505cfe14b92779546a50c5c5e6448514e7dd2b7d3afdeccc889db9516e9193490626d89048247cf777716f16aa92fd2cdd670c95937fe5c81", 0xdb}, {&(0x7f0000001e40)="d6a03b9817bb0f1f41d731d3f3cccd75aa082f562229f5d10ef9cd57bdb906e405a0269d1e8155a70452708d9f32d5557150c35339fd8340e9ea3b0f851c1bc70b11e66f661b78e0035418393e3be837c7fb34c604d2e9b85992f8920bafeef80013bbb6f03bf375f265b0e009c3d958a180a84bde7a9ca0ad6033ce782e02709f354f12bad42af3eb8930c6abaa0d67e94c4b5145f195b736586e03cf53f095d1bc49047a995374c9584544a15e22221ce44810ec359040d5b90322ecf4e4e24dad9a18a0c1bf68c984f6226f32c4ca37f962276c410c9c0c50e13571284da20e55243c57", 0xe5}], 0x8, &(0x7f0000002140)=[@rights={0x28, 0x1, 0x1, [r1, r2, r1, r1, r2]}, @rights={0x20, 0x1, 0x1, [r0, r0, r1, r2]}, @rights={0x38, 0x1, 0x1, [r0, r1, r0, r0, r1, r0, r0, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}], 0xa0, 0x40845}], 0x2, 0x10) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc}) socket$kcm(0x29, 0x5, 0x0) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000000000)) 2018/04/07 14:03:31 executing program 2: r0 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000000)='cpuset.sched_load_balance\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xca9000)=nil, 0xca9000, 0x5, 0x32, r0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x81}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e24, 0x2718, @mcast2={0xff, 0x2, [], 0x1}, 0x9e}}, 0x8, 0x8001, 0x6, 0x1ff, 0x4}, 0x98) r3 = socket$inet6_sctp(0xa, 0x4, 0x84) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000a96000), 0x4) epoll_create(0xb0e) 2018/04/07 14:03:31 executing program 4: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x800000003, 0x8) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r1 = dup2(r0, r0) write$tun(r1, &(0x7f0000000080), 0xffd0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r2, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r2, &(0x7f0000000100)=@query_route={0x5, 0x10, 0xfa00, {&(0x7f0000000240), r3}}, 0x18) 2018/04/07 14:03:31 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x101902) r1 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x5, 0x4000) close(r0) getpid() getpgid(0x0) mq_notify(r1, &(0x7f0000000380)) request_key(&(0x7f0000000480)='.dead\x00', &(0x7f0000000d40)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000d80)='\x00', 0x0) add_key(&(0x7f0000000300)='asymmetric\x00', &(0x7f0000000e00)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x3443e7c6132e6c3b, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000040)) openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f00000000c0)={0x0, 0x0, 0x5e}) r3 = syz_open_dev$sndctrl(&(0x7f0000000600)='/dev/snd/controlC#\x00', 0x0, 0x0) eventfd(0x0) pread64(r3, &(0x7f0000000900)=""/195, 0xc3, 0x0) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f00000004c0)=ANY=[]) 2018/04/07 14:03:31 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000595ff8)) write(r0, &(0x7f0000000040)="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", 0x800) 2018/04/07 14:03:31 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x2f, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/04/07 14:03:31 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000140)=@req={0x28, &(0x7f0000000100)={'irlan0\x00', @ifru_flags=0x2}}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'bond0\x00'}) syz_emit_ethernet(0x0, &(0x7f0000000140)=ANY=[], 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000071000040be000000a38dda"]) 2018/04/07 14:03:31 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') sendfile(r1, r0, &(0x7f0000000000)=0xf, 0x109) sendfile(r1, r0, &(0x7f0000000040)=0x1000000, 0x1) 2018/04/07 14:03:31 executing program 4: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x16, 0x80) accept4$ax25(r0, 0x0, &(0x7f0000000140), 0x80800) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r1, &(0x7f0000000100)=@query_route={0x5, 0x10, 0xfa00, {&(0x7f0000000240), r2}}, 0x18) 2018/04/07 14:03:31 executing program 0: r0 = socket$inet6(0xa, 0x1001000000080005, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x3, 0x40c00) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000010c0)={0x0}, &(0x7f0000001100)=0xc) ptrace$setregs(0xf, r2, 0x1, &(0x7f0000001140)="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") ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x101) r3 = syz_open_dev$vcsa(&(0x7f0000001080)='/dev/vcsa#\x00', 0x4107, 0x400840) ioctl$EVIOCGNAME(r3, 0x80404506, &(0x7f0000000080)=""/4096) getsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f000000e000)=""/84, &(0x7f0000000000)=0x54) 2018/04/07 14:03:31 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xe3, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, @perf_bp, 0x0, 0x0, 0x200000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000440)={@remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x78}) 2018/04/07 14:03:31 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x7000000, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/04/07 14:03:31 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x84340, 0x80) r0 = syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x0) sync_file_range(r0, 0x8000, 0xffffffffffffff68, 0x0) 2018/04/07 14:03:33 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000595ff8)) write(r0, &(0x7f0000000040)="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", 0x3e0) 2018/04/07 14:03:33 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x8002) write$evdev(r0, &(0x7f0000000100)=[{}, {}], 0x7bf509700fca0ad7) 2018/04/07 14:03:33 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') sendfile(r1, r0, &(0x7f0000000000)=0xf, 0x109) sendfile(r1, r0, &(0x7f0000000040)=0x7400, 0x1) 2018/04/07 14:03:33 executing program 6: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) r1 = socket(0x11, 0x80001, 0x6) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000000100)="c6", 0x1, 0xffffffffffffffff, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f00000000c0)=0x4) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000140)={r2, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x84) r3 = fcntl$dupfd(r0, 0x0, r0) ioctl$VT_WAITACTIVE(r3, 0x5607) 2018/04/07 14:03:33 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) writev(r0, &(0x7f0000d7dff0)=[{&(0x7f0000b70000)="8024904213615f1434a8b49210a885bee5b8d71f39c828a55b0a88d35a51010a31818833bfa2561ce5942dc549ad4e4d", 0x30}], 0x1) socket$rds(0x15, 0x5, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) ioctl(r0, 0x2286, &(0x7f0000c95ffe)) 2018/04/07 14:03:33 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x29, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/04/07 14:03:33 executing program 2: r0 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0x100000000a, &(0x7f0000c29ffc)=0x3, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000040)=0x866, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000000000)={&(0x7f0000e3aff0)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000b03000)}, 0x0) 2018/04/07 14:03:33 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000595ff8)) write(r0, &(0x7f0000000040)="576b6ea92d54c062a4c54d597b34b9a87f6081817318cc176847e9c1aeae469f189d8d1d4b9877c2cabcbb31c9a5b0eb21012350b2ab0a2fb7145a7448575bb7563368a51996008c4b441d9891fe94b7e995cf7d56116da80350f51553b86f7a63f20ebc307b25aafc40255b4eb0b9f79c467f0c5a5a3d293d0d3b6983f69a09382ae4b21f2f5fb0d093101f62065d721e764593ceccbcfa1df5a53a0a64e19c89630f3f1bb8ba610463da9cd8fb17417817c65b8bee4bd4e74db65116f7bbb70143cd7f7710b94888c4a885744834420d7d0f15e82b5bba50a8e26a6c91825910020512f0db0ef5a83cf339537006f9da02363f9cbd815cb1303be21c96b755874a2e671fe4011825c814fd89d6721965d9c1c9fc8ad87a35a599373af093fb0e5b6b0e6d6bf18edc002523e195b305f632a5d2156a4c0cc22d3ddd2de0c80e785e9e91c3b66b04577166b23ed8d89f7ce11511945afb636790418ab70788cc2f045cfe6597bafed8a99e197890ae52da03e2f19039d7955252a52812429858caaff39366c54befe02a0dd068522c6b8986aa851f903c40afb6f58e61f8a7b10ea050a06802ce41a260b13cb4dd16bbda16f9b0bc6bdbd9f63f0d84edcfe2398ee2c0eff9660f7f2dbd924a3abfc1932d63305b2ccae1ae24844ec3a41cdb197eee5c7faafd8c899b90ae68fc3e631949494e8c8e9f8c9be759da1857ee5e43adea54f2ac2c9dc9f964b94d10d9f73e9942bcfb6178bfd8c2eed9d1de4e2dc35d509c8e47023e57e1e25959e2380e3d0b31927beb58a93d8404b520f48117303f83632d2592e67b67d3161da308f0a69f4b8c000d707917cd17fb784d36992f0bea8a436554bc9f28b5e9bdbf70b0082cb185d01632af2346c16b4dc8be2fc6f067212e8908fca1510d846ecdc32db959eeffa53e71f502033a9f5527c30a839ff12cc41b201c8885cc4e878cf5b09047dd1ea7b1d5abd192977604f424577aade8d32a2ce216d71a1c9a5b34a7c77e800eef1a4a36904d8d68271640d4c9fabd1115508b8c7ab14134a3b0ca018efa8fc3812b4c66f7aa7f40cbb9cddddaec7d58886944480091fec1f5b2146f30d75b7445e0e1f8018517afb5d045cc91f98166c1340c1bc1489d6b734e1a12913a406d6584b9a3bc8fffc34cc5ea64921f3f11438256fa4d517a783d0890fa7bf13376c300eba7ee97aca3b632b35b5d78f0cdb2ace40f889ee0e215844ebf4fff08ccb487ce3dcff245c2ec24ad536bbe6497bff33b08c08c236ce44de37cc326f8953a3798d615becf8febb14f95d1a517f87fc35caa754d746aeddd2eff638664b503c01e16838418c757058f15c1df95a3db843e6cd4837b30b1ee94a276317d90da64640377682abf44ad9dcdff922d74a155e0952670779a3890696d405381689635e0c7cd296837c304a972b39c9ae064e92e1aa8990a307d8096e399b403760945d51f22f7d10b46e282f6a9beba1b633f46f0782e42a9f9f090065fbe5cb2c2eefeedcae6cceb2f176bf52c0f299ded1081452c5820ad2b48034d7edb688e9dd222e39535aa559095f7ef3e28dc8868702c8970e8fb65f0c60cab99f7bbadc81424a4e84b8cb9b3f4d27c82ad4fa45afc890d94b0d49e1bcf5cbc9077eff612ab4be5464590d98cd8cffaac03aa5cc360c97e517c92e5ad8fb9403c70f0a4f88c33d5c242656fe23a13c72e6f71eef96815dbb6ac39018417753f1dee911b73f2b6ee8f1b45e67e79adc46866999fbe646c60a5c976ae2e1270cb8659802d19e0c7d5982aab16f0605373f0e044ad2db256fc4f52f6b6bf4ff95a03fa7ab98715bfd9ec3a31813471a4ee5e479dd6a13528ebf73c136b677a8949752acda935ad75d63d05976ac03ac459011dd072024e7a799f0c1a6f9cf919f9efbcd3aac9397679f0ab99ec66f826de3afb34f0f8e11b227593f69f07a50527c7999d22684a682e0e8897b13536929da41b5d7ce1d530e6ec85b6ff08ce0763b7c31ab529139f469c947420640634efdbd088337869a59936c0bdcee11dd34aece07a6d5cae07b716fd1f481860ea17b82d3ea350dd9cbb74a2257bf331fa63c6373b2676c7a6e4cdfb6f2626326ae1fd8185500eaffb767ab3882a3461f570ea61fbd4d6573a811f7459615f7da842709e52fff1768a3c220c9498f41f5fb7fa5495486e4cc8da81681a4ebc4e65bb3a989e563dc681945c676be26fc9131a20dbd7773a05399f5421fc5719054789dca39e6eff15439c47b5a0d0fa29a705ac828666a7e21547a30843de73466ccd968a9d3794f7541f13fbdc166cfcdcc0923d723e36cd003d19469f3c828a9baee681b50161af3ae15c513191a1c53df25c01cd206be0c2faccb871e51773c33373e06108c6ab59cc9ebd419f696853b2cb445e25059b4d3bcee1154d63d90d1272c868e3de8937789f1263100e240b840e73da07b775828407015cd86fc6ae7d1016dc9623ffd43b95a1998af582effb59ed7898fc599441bb0b8c1502035ca27495bdbe349fd68cfeb15a06f119bde4b261424b8c244b4c7f887c77d208e68e266c438eb183277f86ba699f65328d82a9cbb31249f3b511afa24ee95c1c8e7c80b97b96dba665de69cbcf2a6a89d0cee35cd0b74ec6ebdcc6f2cc91304e9d98e5f12fb318fddf659a99be032e6da06fc81143244c54d14059447c118810eb3a072f1414745eb9f87a2db206b70cd410d8b32beaafd78578e7f4bbf2cc661f3e0f2c74d06ee6596206e7280ddf316db2ef468b2a413c244a7838a9a89890468dae0035560621bdc2cfc4811df36800d4ac10ebd02d47b7450037c39946a1c2b09f6bf0bcdce75b6e09bd0164a6762965402bcc05aac34671cf09c2fe912972cbcce1", 0x800) 2018/04/07 14:03:33 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x440980, 0x0) write$fuse(r2, &(0x7f0000000080)={0x30, 0x0, 0x3, @fuse_notify_retrieve_out={0x4, 0x412, 0x7, 0xb5f}}, 0x30) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_X86_SETUP_MCE(r3, 0x4008ae9c, &(0x7f0000000000)) 2018/04/07 14:03:33 executing program 4: socketpair(0xd, 0x2, 0x6, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000380)={r1, 0x7}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)=ANY=[@ANYBLOB="0cdfeed4b52e099fa8a2a422703a829900020000af43", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000180)={0x0, 0x89d8, 0x1, [0x0]}, &(0x7f00000001c0)=0xa) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000200)={r2, 0x2, 0x2, 0x3f, 0x1, 0x57, 0x3ff, 0x4, {r3, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x2, 0x7b8c, 0x9, 0x3}}, &(0x7f00000002c0)=0xb0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x3, 0x0, 0x400006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x1ff, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x400000, 0x0, 0x4, 0x1, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x800, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x1, 0x2003) 2018/04/07 14:03:33 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') sendfile(r1, r0, &(0x7f0000000000)=0xf, 0x109) sendfile(r1, r0, &(0x7f0000000040)=0x50700000000000, 0x1) 2018/04/07 14:03:33 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x3200000000000000, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/04/07 14:03:33 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x100, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f00000000c0)="ff503a1515e2260e359ce61d8d84e37b893a745427eff304b2b95750fe61acb4683647063451ec4853f15c54772a8b25eafcb6b28e4696cfd6c1b7c67418ab73e46307d83f1265a6cc69fa0d31bc4fbef8752a2ed9ee3c13353e95e15b3c4d512eadcc65", &(0x7f0000000140)="317d9b62086c4d5c77a3faf9e324443b6e5c3156fd64bb2d5eb8477541ef879b02e356ceaa609c13f2d2ae37d6a6c5bd041094efe5839fb962d994796ce945e62c7b8f510085392c278552f02ef2c64bf38f30382e9bc276f2a623907c6526b0d0bf"}, 0x20) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000440)={0x4, &(0x7f00000001c0)=[{}, {}, {}, {}]}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x6, 0x4, 0x84, 0xf}, 0x2c) ioctl$KDSKBLED(r0, 0x4b65, 0x3f) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r1, &(0x7f0000000140), &(0x7f0000000040), 0x3}, 0x20) 2018/04/07 14:03:33 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x600, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/04/07 14:03:33 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0xe00, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/04/07 14:03:33 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') sendfile(r1, r0, &(0x7f0000000000)=0xf, 0x109) sendfile(r1, r0, &(0x7f0000000040)=0x400000000000, 0x1) 2018/04/07 14:03:35 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000595ff8)) write(r0, &(0x7f0000000040)="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", 0x3e0) 2018/04/07 14:03:35 executing program 4: syz_emit_ethernet(0x32, &(0x7f00000000c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "5ca19c", 0x0, "0cadd8"}}}}}}, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x50000, 0x0) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000000040)={0xfff}) 2018/04/07 14:03:35 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000000)=0x80000001, &(0x7f0000000040)=0x4) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000080)={'security\x00'}, &(0x7f0000000100)=0x54) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={0x0, {0x2, 0x4e23, @rand_addr=0x6}, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4, 0x7, 0xae, 0x8, 0x625, &(0x7f0000000180)='vcan0\x00', 0x8001, 0x3}) mknodat(r0, &(0x7f0000000140)='./file0\x00', 0xe040, 0x3) creat(&(0x7f0000000240)='./file1\x00', 0x20) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x7005, &(0x7f0000002498)) 2018/04/07 14:03:35 executing program 0: r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040), 0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000000080)=0x3) 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 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cuse\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f0000000180)={0x5, &(0x7f00000000c0)=[{}, {0x0, 0x0, 0x0, @dev}, {}, {0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @dev}]}) r3 = request_key(&(0x7f00000001c0)='encrypted\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)="637075736574707070306c6f766d6e6574305c776c616e30b85d2d6d696d655f747970652e00", 0xfffffffffffffffd) r4 = add_key$user(&(0x7f0000001380)='user\x00', &(0x7f00000013c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001400)="7ac2b207aca4dab4e166c55cfa283f8e6f97c0bf8619998abfc69ebda02680ac19fa71d57029f17535541feaf2c27803404cc25dc001e06bd83edfe70abeb0ee7d41876d3e132baf3bf00f3262ab711459c1ffaba1c02a9a1611fd331a76d52f3a8b82c72d1f104b9df2210de75f83457f1869eab572a7f87ef2922fbfb37ec7e6b64106ffe79cf6d217e286f5dc1efc48151e", 0x93, 0xfffffffffffffffc) lremovexattr(&(0x7f00000014c0)='./file0\x00', &(0x7f0000001500)=ANY=[@ANYBLOB="1597f97f0c00d6eb2e00"]) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000001540)={0x1400000000000000, 0x1000, 0xffffffffffffffff, 0x7, 0x1f}) keyctl$instantiate_iov(0x14, r3, &(0x7f0000001340)=[{&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000012c0)="a9b44f5859cb630303334d9d3955aef821a6433e7603e7cac3c7ef280fa5303b104d49d6d31888bdcb68c4b342f3d14ec25ae774ed5da59bc5df5a649664e7fd39cd10d2e1a28cb80b52bc6ee4a58b1b8f189cdd3d113b4b06fba16e0288697fe6b1150f64bf16876554a8890e1ef4", 0x6f}], 0x2, r4) readahead(r2, 0x5, 0x6) close(r2) 2018/04/07 14:03:35 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') sendfile(r1, r0, &(0x7f0000000000)=0xf, 0x109) sendfile(r1, r0, &(0x7f0000000040)=0x600000000000000, 0x1) 2018/04/07 14:03:35 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x3300, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/04/07 14:03:35 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x10200000008) fchdir(r0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/04/07 14:03:35 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000595ff8)) write(r0, &(0x7f0000000040)="576b6ea92d54c062a4c54d597b34b9a87f6081817318cc176847e9c1aeae469f189d8d1d4b9877c2cabcbb31c9a5b0eb21012350b2ab0a2fb7145a7448575bb7563368a51996008c4b441d9891fe94b7e995cf7d56116da80350f51553b86f7a63f20ebc307b25aafc40255b4eb0b9f79c467f0c5a5a3d293d0d3b6983f69a09382ae4b21f2f5fb0d093101f62065d721e764593ceccbcfa1df5a53a0a64e19c89630f3f1bb8ba610463da9cd8fb17417817c65b8bee4bd4e74db65116f7bbb70143cd7f7710b94888c4a885744834420d7d0f15e82b5bba50a8e26a6c91825910020512f0db0ef5a83cf339537006f9da02363f9cbd815cb1303be21c96b755874a2e671fe4011825c814fd89d6721965d9c1c9fc8ad87a35a599373af093fb0e5b6b0e6d6bf18edc002523e195b305f632a5d2156a4c0cc22d3ddd2de0c80e785e9e91c3b66b04577166b23ed8d89f7ce11511945afb636790418ab70788cc2f045cfe6597bafed8a99e197890ae52da03e2f19039d7955252a52812429858caaff39366c54befe02a0dd068522c6b8986aa851f903c40afb6f58e61f8a7b10ea050a06802ce41a260b13cb4dd16bbda16f9b0bc6bdbd9f63f0d84edcfe2398ee2c0eff9660f7f2dbd924a3abfc1932d63305b2ccae1ae24844ec3a41cdb197eee5c7faafd8c899b90ae68fc3e631949494e8c8e9f8c9be759da1857ee5e43adea54f2ac2c9dc9f964b94d10d9f73e9942bcfb6178bfd8c2eed9d1de4e2dc35d509c8e47023e57e1e25959e2380e3d0b31927beb58a93d8404b520f48117303f83632d2592e67b67d3161da308f0a69f4b8c000d707917cd17fb784d36992f0bea8a436554bc9f28b5e9bdbf70b0082cb185d01632af2346c16b4dc8be2fc6f067212e8908fca1510d846ecdc32db959eeffa53e71f502033a9f5527c30a839ff12cc41b201c8885cc4e878cf5b09047dd1ea7b1d5abd192977604f424577aade8d32a2ce216d71a1c9a5b34a7c77e800eef1a4a36904d8d68271640d4c9fabd1115508b8c7ab14134a3b0ca018efa8fc3812b4c66f7aa7f40cbb9cddddaec7d58886944480091fec1f5b2146f30d75b7445e0e1f8018517afb5d045cc91f98166c1340c1bc1489d6b734e1a12913a406d6584b9a3bc8fffc34cc5ea64921f3f11438256fa4d517a783d0890fa7bf13376c300eba7ee97aca3b632b35b5d78f0cdb2ace40f889ee0e215844ebf4fff08ccb487ce3dcff245c2ec24ad536bbe6497bff33b08c08c236ce44de37cc326f8953a3798d615becf8febb14f95d1a517f87fc35caa754d746aeddd2eff638664b503c01e16838418c757058f15c1df95a3db843e6cd4837b30b1ee94a276317d90da64640377682abf44ad9dcdff922d74a155e0952670779a3890696d405381689635e0c7cd296837c304a972b39c9ae064e92e1aa8990a307d8096e399b403760945d51f22f7d10b46e282f6a9beba1b633f46f0782e42a9f9f090065fbe5cb2c2eefeedcae6cceb2f176bf52c0f299ded1081452c5820ad2b48034d7edb688e9dd222e39535aa559095f7ef3e28dc8868702c8970e8fb65f0c60cab99f7bbadc81424a4e84b8cb9b3f4d27c82ad4fa45afc890d94b0d49e1bcf5cbc9077eff612ab4be5464590d98cd8cffaac03aa5cc360c97e517c92e5ad8fb9403c70f0a4f88c33d5c242656fe23a13c72e6f71eef96815dbb6ac39018417753f1dee911b73f2b6ee8f1b45e67e79adc46866999fbe646c60a5c976ae2e1270cb8659802d19e0c7d5982aab16f0605373f0e044ad2db256fc4f52f6b6bf4ff95a03fa7ab98715bfd9ec3a31813471a4ee5e479dd6a13528ebf73c136b677a8949752acda935ad75d63d05976ac03ac459011dd072024e7a799f0c1a6f9cf919f9efbcd3aac9397679f0ab99ec66f826de3afb34f0f8e11b227593f69f07a50527c7999d22684a682e0e8897b13536929da41b5d7ce1d530e6ec85b6ff08ce0763b7c31ab529139f469c947420640634efdbd088337869a59936c0bdcee11dd34aece07a6d5cae07b716fd1f481860ea17b82d3ea350dd9cbb74a2257bf331fa63c6373b2676c7a6e4cdfb6f2626326ae1fd8185500eaffb767ab3882a3461f570ea61fbd4d6573a811f7459615f7da842709e", 0x600) 2018/04/07 14:03:35 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x3, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/04/07 14:03:35 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x2000, 0x0) close(r0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)=ANY=[@ANYBLOB="0105ed9d66a124542bdeb1b7669ace7a5a"], &(0x7f0000000080)=0x1) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text32={0x20, &(0x7f00000000c0)="b80a0000000f23c00f21f83500000d000f23f80f20e035400000000f22e0b974090000b800400000ba000000000f30c7442400c69c6683c744240204b40000c7442406000000000f011c243e0f01d1660f01dfc4c191e9b5000000006526650f299c9af003ae4e66baf80cb81094e188ef66bafc0cb80f000000efb910030000b8f63e0000ba000000000f30", 0x8c}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000001800)={0x0, 0x0, &(0x7f00000007c0), 0x0, 0x0, &(0x7f0000000800)}) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000000)) ioctl$VT_ACTIVATE(r0, 0x5606, 0x3) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00000000c0)={{0x7, 0xffff}, {0x2, 0x4}, 0x7, 0x7, 0x1f}) 2018/04/07 14:03:35 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') sendfile(r1, r0, &(0x7f0000000000)=0xf, 0x109) sendfile(r1, r0, &(0x7f0000000040)=0x6c00000000000000, 0x1) 2018/04/07 14:03:35 executing program 2: bind$alg(0xffffffffffffffff, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0xffffffffffffffdd) 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 = timerfd_create(0x0, 0x0) unshare(0x20000400) timerfd_settime(r0, 0x0, &(0x7f0000000040)={{}, {0x0, 0x989680}}, &(0x7f0000000140)) 2018/04/07 14:03:35 executing program 6: r0 = socket$inet6(0xa, 0x800000803, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1a, &(0x7f00007d0000)={@loopback}, &(0x7f0000a99ffc)=0x14) 2018/04/07 14:03:35 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x3, 0x8, 0x5, 0x80000001, 0x3a63}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r1, 0x0, 0x2, [0x8001, 0xadd8]}, &(0x7f0000000180)=0xc) chdir(&(0x7f0000000040)='./file0\x00') 2018/04/07 14:03:35 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x800000000000000, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/04/07 14:03:35 executing program 4: clone(0x200, &(0x7f0000fbf000), &(0x7f0000c53000), &(0x7f0000000180), &(0x7f000025e000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000640)=[&(0x7f0000000480)='\x00', &(0x7f0000000500)="00000096dac004", &(0x7f0000000580)='em1+\x00', &(0x7f00000005c0)='\x00'], &(0x7f0000000400)) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000000000)={0x7, 0x1ff, 0xb25, 0x0, 0x0, 0x1, 0x0, 0xfff, 0x0, 0x8001, 0x0, 0x7fffffff}) r2 = getpgrp(0x0) kcmp(r1, r2, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) r3 = inotify_init1(0x0) fcntl$setown(r3, 0x8, 0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000040)=[0x0, 0x0]) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x1fc0a45fa5f4c55a, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r5, 0xc008240a, &(0x7f0000000140)={0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = creat(&(0x7f00000004c0)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r6, 0xc0605345, &(0x7f00000000c0)={0x2, 0x1, {0x0, 0x0, 0x0, 0x0, 0x7fff}}) syz_mount_image$iso9660(&(0x7f00000001c0)='iso9660\x00', &(0x7f0000000200)='./file0\x00', 0x5, 0x1, &(0x7f0000000280)=[{&(0x7f0000000240)="c58e289238cb6f94b10672aca4f04e", 0xf, 0x7}], 0x80010, &(0x7f00000002c0)={[{@map_acorn='map=acorn', 0x2c}, {@nojoliet='nojoliet', 0x2c}, {@sbsector={'sbsector', 0x3d, [0x36, 0x7d]}, 0x2c}, {@iocharset={'iocharset', 0x3d, 'macturkish'}, 0x2c}, {@uid={'uid', 0x3d, [0x37, 0x34]}, 0x2c}, {@check_relaxed='check=relaxed', 0x2c}, {@overriderock='overriderockperm', 0x2c}, {@cruft='cruft', 0x2c}, {@map_off='map=off', 0x2c}, {@map_acorn='map=acorn', 0x2c}]}) [ 268.777181] ptrace attach of "/root/syz-executor4"[4526] was attempted by "/root/syz-executor4"[11467] [ 268.820663] ptrace attach of "/root/syz-executor4"[4526] was attempted by "/root/syz-executor4"[11465] 2018/04/07 14:03:37 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000595ff8)) write(r0, &(0x7f0000000040)="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", 0x3f0) 2018/04/07 14:03:37 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000595ff8)) write(r0, &(0x7f0000000040)="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", 0x600) 2018/04/07 14:03:37 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='rdma.current\x00', 0x0, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000100)=""/12) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x385, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000100), &(0x7f0000001100), &(0x7f0000001140), &(0x7f0000001180)) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000000080)=0x5) eventfd2(0xfff, 0x801) 2018/04/07 14:03:37 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') sendfile(r1, r0, &(0x7f0000000000)=0xf, 0x109) sendfile(r1, r0, &(0x7f0000000040)=0x2000000, 0x1) 2018/04/07 14:03:37 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f0000000100)={0x15, 0x1, 'client1\x00', 0xa93acbb5139c1d76, "58df24a3d549adfd", "dc899a2c5e82820a285ffe2e466af239496a16710a5b84852a03d481cc236459", 0x3bec, 0x996}) r4 = eventfd2(0x0, 0x0) r5 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x27, 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) dup2(r5, r4) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000a03fe0)={r2, 0x0, 0x100010100000002, r4}) syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x6, 0x3, &(0x7f0000001280)=[{&(0x7f00000001c0)="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", 0x1000, 0x20}, {&(0x7f00000011c0)="92", 0x1, 0x69}, {&(0x7f0000001200)="5b4e93256e2468d1eb81d6119e53459e3debb5918c5b80620898ba8af5811885e1d5bd97be24ccf6862871f7a7f93f6bb6454b6326c07a744b386950af9c89b9355a6768417974306b07814d726363d1a4d1bbfd9153c2c72a05a49e75f050", 0x5f, 0xde1}], 0x1000001, &(0x7f0000001300)={[{@nodatacow='nodatacow', 0x2c}, {@fragment_all='fragment=all', 0x2c}, {@barrier='barrier', 0x2c}, {@subvol={'subvol', 0x3d}, 0x2c}]}) 2018/04/07 14:03:37 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x11, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/04/07 14:03:37 executing program 6: setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000ce2000)=@nat={'nat\x00', 0x19, 0x1, 0x90, [0x20ed9000, 0x0, 0x0, 0x20ed9030, 0x20ed9060], 0x0, &(0x7f00004ba000), &(0x7f0000000040)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000400000000000000000000000852e260f7e104e294dbd41d0c716ba29733d359a90a04ec7c3a6d1ff0f66dc00997f0ae1ae2b0ecea225ce65bfe5e0ae"]}, 0x125) mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x10002, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000240)={0x1, &(0x7f0000000200)=[{}]}) socketpair(0x1d, 0x4, 0x0, &(0x7f0000000000)) mprotect(&(0x7f0000c73000/0x3000)=nil, 0x3000, 0x3) 2018/04/07 14:03:37 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000b09ffc)=0x8) readv(r0, &(0x7f00008e8fa0)=[{&(0x7f000076ef40)=""/192, 0xc0}], 0x1) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x5, 0x90002) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000140), &(0x7f0000001000)=0xfffffddf) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) [ 269.364605] can: request_module (can-proto-0) failed. 2018/04/07 14:03:37 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x89ffffff00000000, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/04/07 14:03:37 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') sendfile(r1, r0, &(0x7f0000000000)=0xf, 0x109) sendfile(r1, r0, &(0x7f0000000040)=0xf0cf01, 0x1) [ 269.413847] can: request_module (can-proto-0) failed. 2018/04/07 14:03:37 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000000), 0x139) syz_emit_ethernet(0x66, &(0x7f000010ef70)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "d5cae2", 0x0, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x111040) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000000080)={0x10001, 0x3}) 2018/04/07 14:03:37 executing program 6: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x100000001, 0x7, 0xffffffffffff8000, 0x8759}, 0x8) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x4, 0x6, 0x0, 0x3}, 0x2) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00000000c0)=0x4, 0x4) 2018/04/07 14:03:37 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x8000000, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/04/07 14:03:37 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') sendfile(r1, r0, &(0x7f0000000000)=0xf, 0x109) sendfile(r1, r0, &(0x7f0000000040)=0x700, 0x1) 2018/04/07 14:03:37 executing program 4: r0 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x6) r1 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001840)={{{@in6=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000001940)=0x96) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000200)={{{@in=@broadcast, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f0000000080)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000300)={{{@in=@multicast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@local}}, &(0x7f0000000400)=0xe8) r5 = geteuid() r6 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000029c0)={{{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@remote}}, &(0x7f0000002ac0)=0xe8) getresgid(&(0x7f0000002b00)=0x0, &(0x7f0000002b40), &(0x7f0000002b80)) sendmsg$netlink(r0, &(0x7f0000002c40)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x20020001}, 0xc, &(0x7f0000002980)=[{&(0x7f0000000440)={0x13b4, 0x24, 0x202, 0x70bd27, 0x25dfdbfb, "", [@typed={0x4, 0x8000}, @nested={0x138, 0x21, [@generic="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", @typed={0x8, 0x53, @fd=r0}, @generic="d020d516424d636fdd7b7745f1f836f3a9d8cce007d2a487c8fef0", @typed={0x10, 0x3b, @str='/dev/autofs\x00'}, @generic="1689"]}, @nested={0x1064, 0x6b, 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@ANYBLOB="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@ANYRES32=r0, @ANYBLOB="20003f0070726f63ae6d696d655f74797065776c616e316e6f64657600000000c1197f1aa047c27f71d62216ecd7c28fb82a9edbd374f9f299ea69bc11352507c32ce5e9fc56fc880153d5ba3580cf062cc1e1426c258a6d645e096f28a12811ed69f20bbf82ae3f53a8e9b9b6b205df693872189a013b4d7b0399717edbf3454143fdda7873aec7a0107fd7f23a11c2ac0d2e6f0b208ecade37e55bb99b62ffa239"], 0x1104}], 0x3, &(0x7f0000002bc0)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x58, 0x8000}, 0x8004) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x5011, r0, 0x0) r9 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ca3000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r9, 0x800000000000937e, &(0x7f0000017000)) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000040)={0x3}) 2018/04/07 14:03:37 executing program 2: execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000380)=[&(0x7f0000000280)='%vboxnet1mime_typenodev\x00', &(0x7f00000002c0)='/dev/ptmx\x00', &(0x7f0000000300)='TPROXY\x00', &(0x7f0000000340)='/dev/ptmx\x00'], &(0x7f0000000540)=[&(0x7f00000003c0)='\x00', &(0x7f0000000400)='+}md5sum\x00', &(0x7f0000000480)='}-\x00', &(0x7f00000004c0)='net/mcfilter6\x00']) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/mcfilter6\x00') getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000180)={'TPROXY\x00'}, &(0x7f00000001c0)=0x1e) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) msgget(0x1, 0x1) mremap(&(0x7f00000cd000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f000053b000/0x2000)=nil) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000040)) r2 = dup(r1) ioctl$TUNSETLINK(r2, 0x400454cd, 0x10e) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000008ff8)) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000000080)) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000c80)=@broute={'broute\x00', 0x20, 0x2, 0xa18, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000200], 0x0, &(0x7f0000000040), &(0x7f0000000200)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, '\x00', '\x00', '\x00', '\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], 0x898, 0x898, 0x8c8, [@quota={'quota\x00', 0x18}, @u32={'u32\x00', 0x7c0}]}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xb, 0x0, 0x0, '\x00', '\x00', '\x00', '\x00', @random="46ca750fc811", [], @empty, [], 0x70, 0x70, 0xc0}}, @common=@log={'log\x00', 0x28, {{0x0, "19358fd7efa35ca2d7eb1767a4c43b69655391056303b97ef841b924cf71"}}}}]}]}, 0xa90) r3 = socket$inet(0xa, 0x2, 0x0) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0xfffffffffffffffe, 0x900) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f000000a000)=@broute={'broute\x00', 0x20, 0x1, 0xd0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20009000], 0x2, &(0x7f0000008000), &(0x7f0000009000)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x19, 0x0, 0x0, '\x00', '\x00', '\x00', '\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], 0x70, 0x70, 0xa0}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}]}, 0x148) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000200)) [ 269.722364] kernel msg: ebtables bug: please report to author: Wrong nr. of counters requested [ 269.752856] kernel msg: ebtables bug: please report to author: Wrong nr. of counters requested 2018/04/07 14:03:39 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000595ff8)) write(r0, &(0x7f0000000040)="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", 0x3f0) 2018/04/07 14:03:39 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000000080)=ANY=[@ANYBLOB="5db1819c9985192d159419db0dfdd4ddddb06abcbed69211e0bc97d072a7e2a0696c2d283c84d54b29e2c3257dbd06f2031b7f7fb54828dfde69fb44372b4ad6105c"]) 2018/04/07 14:03:39 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0xf401, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/04/07 14:03:39 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') sendfile(r1, r0, &(0x7f0000000000)=0xf, 0x109) sendfile(r1, r0, &(0x7f0000000040)=0x500, 0x1) 2018/04/07 14:03:39 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x1511, 0x6, 0x4, 0x3, 0x6, 0x20, 0xfffffffffffffffb, {0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x5, 0x100, 0x5, 0x3, 0x773}}, &(0x7f0000000300)=0xb0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000340)={r2, 0x100000001}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x2, 0x1, 0x2}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000001c0)={r3, 0xad00, 0x100000001}, &(0x7f0000000200)=0x8) r4 = openat$cgroup_int(r0, &(0x7f0000000040)='cpuset.memory_spread_slab\x00', 0x2, 0x0) readv(r4, &(0x7f0000000640)=[{&(0x7f0000000540)=""/255}, {&(0x7f00000004c0)=""/125, 0x1b}], 0x17d) 2018/04/07 14:03:39 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpuacct.stat\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000100)) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000040)='net/ip6_flowlabel\x00') ioctl$sock_ifreq(r2, 0x8947, &(0x7f0000000080)={'ip6tnl0\x00', @ifru_mtu=0x8}) exit(0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r3, r2) 2018/04/07 14:03:39 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff8ffc)=0x8005, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000000240)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f00000000c0)=0x8, 0x4) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x20042000, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="521b5d2d679626da6834f72c799cc10c65cee94914be6987a4000a0ae231d693367fdb7e04eaa358e4bcb91ec4ca276e4811b74673479459d424951944d7ec525b1597b5dda9a8519bb72794d004cacf0e", 0x51, 0x84, &(0x7f0000000080)={0xa, 0x4e20, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c) 2018/04/07 14:03:39 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000595ff8)) write(r0, &(0x7f0000000040)="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", 0x600) 2018/04/07 14:03:39 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x204000, 0x0) r4 = getegid() r5 = getgid() stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000240)=0x0, &(0x7f0000000280), &(0x7f00000002c0)) setgroups(0x5, &(0x7f0000000300)=[r4, r5, r6, r7, r8]) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f0000000000), 0x0, r2}) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000), 0x0, r2}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000040)={0x0, &(0x7f000002d000), 0x0, r2, 0x4}) 2018/04/07 14:03:39 executing program 2: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000540)={0x7, {0x2, 0x4e24, @multicast2=0xe0000002}, {0x2, 0x4e24, @multicast2=0xe0000002}, {0x2, 0x4e20, @rand_addr=0xa8d6}, 0x100, 0xfffffffffffff5c3, 0x8000, 0xca7c, 0x100000000, &(0x7f0000000500)='yam0\x00', 0x133, 0x6, 0x6772df16}) r2 = socket$inet6(0xa, 0x6, 0xffff) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000000000)=0x2, 0x4) r3 = dup2(r1, r2) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f0000000400)={0x6, 0x0, 'client1\x00', 0x1, "8a4a7cb387979014", "841d7dc89eb765a08aeaa5d4edc255888a3b1ac9d951e2ff9c38dab33c46095b", 0x3, 0x6}) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x3, 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, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00000003c0)=[{&(0x7f00000001c0)=""/197, 0xc5}, {&(0x7f00000002c0)=""/196, 0xc4}], 0x2) r5 = dup(r4) getsockopt$IP_VS_SO_GET_TIMEOUT(r3, 0x0, 0x486, &(0x7f00000005c0), &(0x7f0000000600)=0xc) ioctl$TIOCSTI(r5, 0x5412, 0x81) fcntl$getown(r1, 0x9) r6 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x4, 0x84040) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r6, 0x80dc5521, &(0x7f0000000080)=""/167) prctl$intptr(0xa, 0xeb) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000180)={&(0x7f0000000140)='./file0\x00', r6}, 0x10) 2018/04/07 14:03:39 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0xfffffffd, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/04/07 14:03:39 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x140, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00000012c0)='/dev/usbmon#\x00', 0x3, 0x200) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14) getpeername$packet(0xffffffffffffff9c, &(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001340)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000001380)={@mcast2={0xff, 0x2, [], 0x1}, 0x79, r2}) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="b4e8ff1f24f1940095"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 2018/04/07 14:03:39 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') sendfile(r1, r0, &(0x7f0000000000)=0xf, 0x109) sendfile(r1, r0, &(0x7f0000000040)=0x4800, 0x1) 2018/04/07 14:03:39 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x2c, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/04/07 14:03:39 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000009fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000012e30)={0x14, 0x16, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x4000a}}, 0x14}, 0x1}, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000000080)={@ipv4={[], [], @local}, 0x0}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@delneigh={0x30, 0x1d, 0x28, 0x70bd27, 0x25dfdbfd, {0x1e, 0x0, 0x0, r1, 0x20, 0x20, 0x9}, [@NDA_CACHEINFO={0x14, 0x3, {0xffff, 0xffffffff, 0x81, 0x2000000}}]}, 0x30}, 0x1}, 0x44) 2018/04/07 14:03:39 executing program 4: keyctl$restrict_keyring(0x1d, 0xfffffffffffffffe, &(0x7f0000128ff6)='id_legacy\x00', &(0x7f0000242000)="6c79af3b0000") ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x1) ioctl(r1, 0x1, &(0x7f0000000000)) ioctl(r0, 0x1000, &(0x7f00000000c0)="083680301a40561ebeb5bf80744720331f3d6fb012c1eab7b3fb10b256328662e4c5c695902a2e977f05ec5377ee45bf26de0ab15a623b5394d0cb329f") 2018/04/07 14:03:40 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000595ff8)) write(r0, &(0x7f0000000040)="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", 0x3f0) 2018/04/07 14:03:40 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000500)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x4d, &(0x7f0000000000), 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0xfffffffffffffffa, 0x10}, &(0x7f0000000100)=0x18) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/07 14:03:40 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') sendfile(r1, r0, &(0x7f0000000000)=0xf, 0x109) sendfile(r1, r0, &(0x7f0000000040), 0x2) 2018/04/07 14:03:40 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x600000000000000, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/04/07 14:03:40 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x220, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x5b) pipe(&(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) pread64(0xffffffffffffffff, &(0x7f0000000900)=""/195, 0xc3, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f00000007c0)={0x3, 0x0, [{0x0, 0x7, 0x0, 0x0, @irqchip={0x9, 0x8}}, {0xdde, 0x3, 0x0, 0x0, @irqchip={0xfffffffffffffff7, 0x5}}, {0x0, 0x3, 0x0, 0x0, @irqchip={0x2, 0x7}}]}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x16907e, 0x0) ftruncate(r2, 0x0) pwritev(r2, &(0x7f0000001400)=[{&(0x7f0000000180)}], 0x1, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(0xffffffffffffffff, 0xc4c85512, &(0x7f00000000c0)={{0x0, 0x0, 0x0, 0x0, "deb9d52d059beadfc4d05c877d7fc272d69092baa2542f21774ea89452bf346da279fd1d617e74b3177a5e1a"}}) r3 = perf_event_open(&(0x7f0000c72000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, r0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000005c0)=@sack_info={0x0, 0x5, 0x50d54d8}, &(0x7f0000000600)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000640)={0x7fffffff, 0x0, 0x8, 0x9, r5}, &(0x7f00000006c0)=0x10) sync_file_range(r2, 0x72c, 0x7f, 0x2) r6 = memfd_create(&(0x7f0000000040)='\x00', 0x3) setsockopt$IP6T_SO_SET_REPLACE(r6, 0x29, 0x40, &(0x7f0000000a00)=ANY=[@ANYBLOB="6d616e676c6500000000000000000000000000000000000000000000000000001f00000006000000880600005802000000000000000000005804000058040000b8050000b8050000b8050000b8050000b80500000600", @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f00018010000000000000000000000000000000000000000000000002800727066696c7465720000000000000000000000000000000000000000000000000000000000002800484c00000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000ff020000000000000000000000000001ffffffff00000000ffffffff00000000ffffffffffffffffffffff000000000065716c00000000000000000000000000766c616e300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000029000001e1000000000000000000000000000000180140010000000000000000000000000000000000000000000000002800727066696c746572000000000000000000000000000000000000000000000c000000000000002800697076366865616465720000000000000000000000000000000000000000008b0100000000002800544f530000000000000000000000000000000000000000000000000000008b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c800f00000000000000000000000000000000000000000000000000028004e4651554555450000000000000000000000000000000000000000000002080006000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c80010010000000000000000000000000000000000000000000000004800444e50540000000000000000000000000000000000000000000000000000fe80000000000000000000000000000d000000050000000000000000000000002a01081400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001801600100000000000000000000000000000000000000000000000028006d680000000000000000000000000000000000000000000000000000000001b30100000000002800686c00000000000000000000000000000000000000000000000000000000032e00000000000048005445450000000000000000000000000000000000000000000000000000010000000000000000000000000000000173797a6b616c6c65723000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff000000003adc3ed1cf9a6e2ed8096189561b791ea35f4793c26da74c5c82b6acccb7a5ed93ea64a40e23219c5f"], 0x2) dup3(r3, r4, 0x0) 2018/04/07 14:03:40 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)={0x10000, 0x81, 0xfffffffffffffc00, 0x0, 0xffffffffffffffe1, 0x0, 0x3, 0x3ff, 0x4, 0x3, 0x3ff, 0x1}) fchmod(r0, 0x8) ioctl(r0, 0xc0884123, &(0x7f00000004c0)="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") ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f00000000c0)={0x200, 0x9, 0x1, 0x5}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)=0x1, 0x329) 2018/04/07 14:03:40 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000595ff8)) write(r0, &(0x7f0000000040)="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", 0x700) 2018/04/07 14:03:40 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x3ff, 0x84003) connect$unix(r1, &(0x7f0000000140)=@file={0x0, './file0\x00'}, 0x6e) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f0000000080), &(0x7f0000000100), 0x8) 2018/04/07 14:03:40 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x6c00, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/04/07 14:03:40 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$netlink(0x10, 0x3, 0x1004000000004) writev(r1, &(0x7f0000096000)=[{&(0x7f00000002c0)="580000001400192340a14b80fd0d8c560a0600000000e076000543d8d8fe5800000024ca7f4f643e8900050028635a000510f5100002000000000000001c04ed5dfffff500002f000d0001000404080000cd22dd33a52aa2", 0x58}], 0x1) sendmsg$key(r0, &(0x7f00003ad000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020300001100faffffff00000000000000000600000000000a00000000000000000000000000000000020000000000000000000000100000030009000000080002000000ac14000100008000000000ff0200010000000000000000000000000005000500000000000a00000000000000ff010000000000001000000000000001000b0000000000000acd903890814383a720409e97d1"], 0x88}, 0x1}, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) 2018/04/07 14:03:40 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') sendfile(r1, r0, &(0x7f0000000000)=0xf, 0x109) sendfile(r1, r0, &(0x7f0000000040), 0xffff8801ad736001) 2018/04/07 14:03:40 executing program 0: r0 = socket$inet6(0xa, 0x80005, 0x0) r1 = shmget(0x1, 0x1000, 0x2, &(0x7f0000ffc000/0x1000)=nil) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) shmctl$SHM_UNLOCK(r1, 0xc) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x4001, 0x0) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000080)=0x401, &(0x7f00000000c0)=0x1) setsockopt(r0, 0x1000000000000084, 0x8, &(0x7f0000fe6ffe), 0x0) 2018/04/07 14:03:40 executing program 4: r0 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x529, 0x142) r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x1, 0x0) write$binfmt_aout(r0, &(0x7f0000000840)=ANY=[@ANYBLOB='\a'], 0x1) r2 = semget$private(0x0, 0x3, 0x400) semctl$GETNCNT(r2, 0x4, 0xe, &(0x7f0000000100)=""/102) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000040)={0xfffffffffffffff7, 0x5, 0x4, 0x2}) ppoll(&(0x7f0000000240)=[{r1}], 0x1, &(0x7f00000002c0)={0x0, 0x989680}, &(0x7f0000000000), 0x8) 2018/04/07 14:03:40 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x4, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/04/07 14:03:40 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x440000, 0xffffffffffffffff) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000080)) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0xfffffffffffffffe) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f000000d000)={{0xf50f}}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f00000000c0)) 2018/04/07 14:03:40 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000640)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ashmem\x00', 0x40000, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00000035c0)={'nr0\x00'}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f0000d97000)={0xffffffffffffffff, 0x1000000200007d}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r3, 0x80605414, &(0x7f00000004c0)=""/252) finit_module(r3, &(0x7f0000000080)='/dev/snd/timer\x00', 0x3) creat(&(0x7f00000000c0)='./file0\x00', 0x1) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000100)) readv(r3, &(0x7f0000000480)=[{&(0x7f0000000180)=""/212}, {&(0x7f0000000280)=""/176}, {&(0x7f0000000340)=""/154}, {&(0x7f0000000400)=""/88}], 0x10000000000003e1) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000003600)={@remote={0xfe, 0x80, [], 0xbb}}) r4 = memfd_create(&(0x7f0000000080)='dev ', 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r4, 0x40605346, &(0x7f00000000c0)={0x8, 0x0, {0x3, 0x0, 0xe, 0x2, 0x6}}) fallocate(r4, 0x2, 0x7fff, 0x40) fchmod(r4, 0x80) getsockopt$inet_mreqsrc(r4, 0x0, 0x2f, &(0x7f0000000240)={@empty, @multicast1, @remote}, &(0x7f0000000280)=0xc) sched_setaffinity(0x0, 0x8, &(0x7f00009ad000)) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00000002c0)=0x8, 0x4) r5 = ioctl$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, 0x0, 'queue0\x00'}) read(r5, &(0x7f0000000600)=""/28, 0xfffffffffffffda4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r6, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0xe0000}) 2018/04/07 14:03:42 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000595ff8)) write(r0, &(0x7f0000000040)="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", 0x3f8) 2018/04/07 14:03:42 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000595ff8)) write(r0, &(0x7f0000000040)="576b6ea92d54c062a4c54d597b34b9a87f6081817318cc176847e9c1aeae469f189d8d1d4b9877c2cabcbb31c9a5b0eb21012350b2ab0a2fb7145a7448575bb7563368a51996008c4b441d9891fe94b7e995cf7d56116da80350f51553b86f7a63f20ebc307b25aafc40255b4eb0b9f79c467f0c5a5a3d293d0d3b6983f69a09382ae4b21f2f5fb0d093101f62065d721e764593ceccbcfa1df5a53a0a64e19c89630f3f1bb8ba610463da9cd8fb17417817c65b8bee4bd4e74db65116f7bbb70143cd7f7710b94888c4a885744834420d7d0f15e82b5bba50a8e26a6c91825910020512f0db0ef5a83cf339537006f9da02363f9cbd815cb1303be21c96b755874a2e671fe4011825c814fd89d6721965d9c1c9fc8ad87a35a599373af093fb0e5b6b0e6d6bf18edc002523e195b305f632a5d2156a4c0cc22d3ddd2de0c80e785e9e91c3b66b04577166b23ed8d89f7ce11511945afb636790418ab70788cc2f045cfe6597bafed8a99e197890ae52da03e2f19039d7955252a52812429858caaff39366c54befe02a0dd068522c6b8986aa851f903c40afb6f58e61f8a7b10ea050a06802ce41a260b13cb4dd16bbda16f9b0bc6bdbd9f63f0d84edcfe2398ee2c0eff9660f7f2dbd924a3abfc1932d63305b2ccae1ae24844ec3a41cdb197eee5c7faafd8c899b90ae68fc3e631949494e8c8e9f8c9be759da1857ee5e43adea54f2ac2c9dc9f964b94d10d9f73e9942bcfb6178bfd8c2eed9d1de4e2dc35d509c8e47023e57e1e25959e2380e3d0b31927beb58a93d8404b520f48117303f83632d2592e67b67d3161da308f0a69f4b8c000d707917cd17fb784d36992f0bea8a436554bc9f28b5e9bdbf70b0082cb185d01632af2346c16b4dc8be2fc6f067212e8908fca1510d846ecdc32db959eeffa53e71f502033a9f5527c30a839ff12cc41b201c8885cc4e878cf5b09047dd1ea7b1d5abd192977604f424577aade8d32a2ce216d71a1c9a5b34a7c77e800eef1a4a36904d8d68271640d4c9fabd1115508b8c7ab14134a3b0ca018efa8fc3812b4c66f7aa7f40cbb9cddddaec7d58886944480091fec1f5b2146f30d75b7445e0e1f8018517afb5d045cc91f98166c1340c1bc1489d6b734e1a12913a406d6584b9a3bc8fffc34cc5ea64921f3f11438256fa4d517a783d0890fa7bf13376c300eba7ee97aca3b632b35b5d78f0cdb2ace40f889ee0e215844ebf4fff08ccb487ce3dcff245c2ec24ad536bbe6497bff33b08c08c236ce44de37cc326f8953a3798d615becf8febb14f95d1a517f87fc35caa754d746aeddd2eff638664b503c01e16838418c757058f15c1df95a3db843e6cd4837b30b1ee94a276317d90da64640377682abf44ad9dcdff922d74a155e0952670779a3890696d405381689635e0c7cd296837c304a972b39c9ae064e92e1aa8990a307d8096e399b403760945d51f22f7d10b46e282f6a9beba1b633f46f0782e42a9f9f090065fbe5cb2c2eefeedcae6cceb2f176bf52c0f299ded1081452c5820ad2b48034d7edb688e9dd222e39535aa559095f7ef3e28dc8868702c8970e8fb65f0c60cab99f7bbadc81424a4e84b8cb9b3f4d27c82ad4fa45afc890d94b0d49e1bcf5cbc9077eff612ab4be5464590d98cd8cffaac03aa5cc360c97e517c92e5ad8fb9403c70f0a4f88c33d5c242656fe23a13c72e6f71eef96815dbb6ac39018417753f1dee911b73f2b6ee8f1b45e67e79adc46866999fbe646c60a5c976ae2e1270cb8659802d19e0c7d5982aab16f0605373f0e044ad2db256fc4f52f6b6bf4ff95a03fa7ab98715bfd9ec3a31813471a4ee5e479dd6a13528ebf73c136b677a8949752acda935ad75d63d05976ac03ac459011dd072024e7a799f0c1a6f9cf919f9efbcd3aac9397679f0ab99ec66f826de3afb34f0f8e11b227593f69f07a50527c7999d22684a682e0e8897b13536929da41b5d7ce1d530e6ec85b6ff08ce0763b7c31ab529139f469c947420640634efdbd088337869a59936c0bdcee11dd34aece07a6d5cae07b716fd1f481860ea17b82d3ea350dd9cbb74a2257bf331fa63c6373b2676c7a6e4cdfb6f2626326ae1fd8185500eaffb767ab3882a3461f570ea61fbd4d6573a811f7459615f7da842709e52fff1768a3c220c9498f41f5fb7fa5495486e4cc8da81681a4ebc4e65bb3a989e563dc681945c676be26fc9131a20dbd7773a05399f5421fc5719054789dca39e6eff15439c47b5a0d0fa29a705ac828666a7e21547a30843de73466ccd968a9d3794f7541f13fbdc166cfcdcc0923d723e36cd003d19469f3c828a9baee681b50161af3ae15c513191a1c53df25c01cd206be0c2faccb871e51773c33373e06108c6ab59cc9ebd419f696853b2cb445e25059b4d3bcee1154d63d90d1272c868e3de8937789f1263100e240b840e73da07b775828407015cd86fc6ae7d1016dc9623ffd43b95a1998af582effb59ed7898fc599441bb0b8c1502035ca27495", 0x700) 2018/04/07 14:03:42 executing program 4: 2018/04/07 14:03:42 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x300, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/04/07 14:03:42 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') sendfile(r1, r0, &(0x7f0000000000)=0xf, 0x109) sendfile(r1, r0, &(0x7f0000000040), 0x4) 2018/04/07 14:03:42 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) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000180)={0xaa, 0x4c}) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000080)={0x41454fe5, 0x0, 0x5}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) munmap(&(0x7f0000012000/0x2000)=nil, 0x2000) dup2(r0, r2) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x74}) 2018/04/07 14:03:42 executing program 0: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x7, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000040)=""/237) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000a00)=@assoc_value={0x0, 0x7}, &(0x7f0000000a40)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000a80)=@assoc_id=r2, &(0x7f0000000ac0)=0x4) epoll_pwait(0xffffffffffffffff, &(0x7f0000b53000), 0x0, 0x0, &(0x7f00008bcff8), 0x8) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r3, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r3, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000c9effc)=0x10000, 0x4) r4 = dup(r3) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000000000)=0x100000001, 0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000180)=0xcf0, 0xfffffffffffffdff) write$eventfd(r4, &(0x7f0000605ff8), 0xffbe) write$sndseq(r4, &(0x7f00000001c0)=[{}], 0x30) write$eventfd(r4, &(0x7f0000000040), 0xfdc8) syz_mount_image$btrfs(&(0x7f0000000200)='btrfs\x00', &(0x7f0000000240)='./file0\x00', 0x1, 0xa, &(0x7f00000008c0)=[{&(0x7f0000000280)="413e4a2601442ff38c7a73ce9efc4060b3ad7793052c2295624122ac34fb040f0cfd6282c537f2", 0x27, 0x3f}, {&(0x7f0000000300)="d957748ca6f5a4934b850b471a369a3ecc0b834fbcff32b4f39d773c6dd0352cacd100567986dee60ff62cd1004ccd31385c5f1a748ba484aafda757362e5f462bcfcc3d3e62487c519d84650d9ae2c36e38595c04a0e5082024e32c58f75e488e065cf18726cd3c16fbb061293cc335be0e79671b93c23c11d6bbff3fcc4235637e26661d408a54e0bcf724afd0a1d317e1de8505199762e080f5056c2eddea01fa39c387f7e3d32044c4078f3bfabc", 0xb0, 0x1}, {&(0x7f00000003c0)="3cbd818b2497f0c06535ca88fd62bc4335d400a8435a47f1c5b1d05e", 0x1c, 0x9b}, {&(0x7f0000000400)="c683f252688ef77fc59179005f5a28c91bd1afe82d2abc1c99c9d7d669e28ed5fd842f110096f8abe3611075f6f90addb269aaa5d86cc065fb622c7d2b70d396bc2d45853bac4ad24be9f7f65e7c9b881288eb9c4e409cab2d5f7d1c59e76c937da75dc0faf3da1f4e9e01625652773c27a91f729124cb4ab801ebc19c20e7647bd4ff8cfea00124a159c8167e26d79917a8fe0e23c6", 0x96, 0x2}, {&(0x7f00000004c0)="99f52f623a36a6a85f46377889167ca9f5ab0092f80c20ec139e29626bbf0346e77de472eb1acffd51b5508e214e73ca598d9963d088651f1c74fe97d183da6b69979562c6fea7752cba1ea710cab1904d84aa4349e53cba0af0c1dacd3e6e2ac768cc02865f65373ab24b7716e4e02ea0951e3faa97eac6436940d1bc23a1b64a86f3e47471fe39a0f19657cc9f6e1d6f24ee376a5586624f3aaf4029f3993127ac3063fd981c67d08d73e5f0de", 0xae, 0x5}, {&(0x7f0000000580)="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", 0xfc, 0x7}, {&(0x7f0000000680)="89e218a0eb61be35a16437c49b03803c9c472071e2b21a977249974e1b24e7abc9541199cb8d12fa97ce8bcdc44732e43bdcefbdb5e33992465a315f5b538f2f648e10e3", 0x44, 0x5}, {&(0x7f0000000700)="00287f6220f01b4646159df76e6b54b77766f9d7d7c121c674d77cc5dbc130a50b01", 0x22, 0x7}, {&(0x7f0000000740)="66b5b7f135945ff773a5dcd05008a1cba5fe8a26f78c6bbf6caa9d963dd785b353c2e58f02b33c6d7faa13ca258e38a48be2981620ce07449dd7e2ce7b6a989bb1e16452ad8bd5521ecdf153726374c51e19d0daa745316776631b0fdef63382bc5be1b57870e6570629e3e69caa36e13cb0db35fd70af851d1fcd90b6", 0x7d, 0x3f}, {&(0x7f00000007c0)="fe6d0a2f8533f9f80c151fdc58f490eb1210fe37d32adbd2237bc494641801469f6441fa5503469a6b03dfb060439fd6bc4dbccf8a339095e6e46946a8f1982d811707f27a042f9cb9478b169efedfd7d3c46e0662c358ecac97341b84c8c0569d3dd5283d25c9acff8296a9339fbb6958a77909807df5b8fea9fe7668219f86406a6f9454aff292deeac187668e3ac298cdb57515cb618f06adc436213e6184ef1cc0a7129d492d4871507efe4759ed5bad07de44f9ea4e9dc27375235edc2a6cf29cee89331609fedd73335378f74f4fac03f2c774da82ade4a8058c0f7085c991f4a092cbf30893a9f342aa04ccdb67c9b9d1b8a674101d", 0xf9, 0x3f}], 0x84005, &(0x7f00000009c0)={[{@barrier='barrier', 0x2c}]}) mq_getsetattr(0xffffffffffffffff, &(0x7f00007a2fc0), &(0x7f00006aafc0)) clock_getres(0x4, &(0x7f0000000140)) 2018/04/07 14:03:42 executing program 6: 2018/04/07 14:03:42 executing program 4: 2018/04/07 14:03:42 executing program 6: 2018/04/07 14:03:42 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x3000, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/04/07 14:03:43 executing program 4: 2018/04/07 14:03:43 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') sendfile(r1, r0, &(0x7f0000000000)=0xf, 0x109) sendfile(r1, r0, &(0x7f0000000040), 0x1300) 2018/04/07 14:03:43 executing program 0: 2018/04/07 14:03:43 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000640)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ashmem\x00', 0x40000, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00000035c0)={'nr0\x00'}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f0000d97000)={0xffffffffffffffff, 0x1000000200007d}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r3, 0x80605414, &(0x7f00000004c0)=""/252) finit_module(r3, &(0x7f0000000080)='/dev/snd/timer\x00', 0x3) creat(&(0x7f00000000c0)='./file0\x00', 0x1) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000100)) readv(r3, &(0x7f0000000480)=[{&(0x7f0000000180)=""/212}, {&(0x7f0000000280)=""/176}, {&(0x7f0000000340)=""/154}, {&(0x7f0000000400)=""/88}], 0x10000000000003e1) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000003600)={@remote={0xfe, 0x80, [], 0xbb}}) r4 = memfd_create(&(0x7f0000000080)='dev ', 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r4, 0x40605346, &(0x7f00000000c0)={0x8, 0x0, {0x3, 0x0, 0xe, 0x2, 0x6}}) fallocate(r4, 0x2, 0x7fff, 0x40) 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) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r6, 0xc08c5332, &(0x7f0000000180)={0x0, 0x0, 0x0, 'queue0\x00'}) read(r5, &(0x7f0000000600)=""/28, 0xfffffffffffffda4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r6, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0xe0000}) 2018/04/07 14:03:43 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x14, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/04/07 14:03:45 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000595ff8)) write(r0, &(0x7f0000000040)="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", 0x3f8) 2018/04/07 14:03:45 executing program 4: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$nl_generic(0x10, 0x3, 0x10) listen(r0, 0x1f) r1 = socket$inet6(0xa, 0x80000, 0xfffffffd) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000180)=0x7fff, 0x39b) connect$inet6(r1, &(0x7f000000cfe4)={0xa, 0x4e20, 0x807}, 0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000040)={0x6, {{0xa, 0x4e21, 0x507, @local={0xfe, 0x80, [], 0xaa}, 0x9}}}, 0x88) 2018/04/07 14:03:45 executing program 0: mkdir(&(0x7f00000ee000)='./file0\x00', 0x0) mount(&(0x7f0000e07000)='./file0\x00', &(0x7f0000d14ffc)='./file0\x00', &(0x7f00009cf000)='ramfs\x00', 0x2000000, &(0x7f000081f000)) r0 = open(&(0x7f0000001180)='./file0/bus\x00', 0x141046, 0x127) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40020000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0xb0, r1, 0x100, 0x70bd29, 0x25dfdbff, {0x5}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x10}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xdc00000000000000}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'teql0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3f}]}, 0xb0}, 0x1, 0x0, 0x0, 0x20000801}, 0x4) pwritev(r0, &(0x7f0000a5cf60)=[{&(0x7f000049efb9)='Z', 0x1}], 0x1, 0x0) 2018/04/07 14:03:45 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') sendfile(r1, r0, &(0x7f0000000000)=0xf, 0x109) sendfile(r1, r0, &(0x7f0000000040), 0xf62) 2018/04/07 14:03:45 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x200000000000000, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/04/07 14:03:45 executing program 6: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x1) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000000)=""/189, 0xbd}, {&(0x7f00000000c0)=""/66, 0x42}, {&(0x7f0000000140)}, {&(0x7f0000000180)=""/239, 0xef}, {&(0x7f0000000280)=""/173, 0xad}, {&(0x7f0000000340)=""/227, 0xe3}, {&(0x7f0000000440)=""/26, 0x1a}], 0x7, 0x0) futex(&(0x7f0000000ffc), 0x85, 0x0, &(0x7f0000000ff8), &(0x7f0000000ffc), 0x40000000) 2018/04/07 14:03:45 executing program 2: r0 = socket(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x9, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x41000000000006, 0xe, &(0x7f00005a2000)="020000000000000000405462fa01a55eaf0d2cf609f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d919cc3df7756beaaea3b3d54436fe71cf6af7d07634832b8a5c0a94c470502e933dd65ae7b3e7298fc00e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830dd0391f2ecab7", 0xd8) 2018/04/07 14:03:45 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000595ff8)) write(r0, &(0x7f0000000040)="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", 0x700) 2018/04/07 14:03:45 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x54000000, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/04/07 14:03:45 executing program 4: pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) read(r0, &(0x7f0000001000)=""/4096, 0x1000) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000000)=r1) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000080)={0x1, &(0x7f0000000040), 0xc, r0, 0xf}) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x181001) accept$netrom(r2, &(0x7f0000000100)=@full, &(0x7f0000000180)=0x48) 2018/04/07 14:03:45 executing program 6: open(&(0x7f0000000000)='./file0\x00', 0x3fd, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0xe5, &(0x7f0000000980), 0x1800, &(0x7f0000000a00)=ANY=[]) open(&(0x7f0000001000)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000340)='bfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac18, &(0x7f0000000300)=[{&(0x7f0000000100), 0x1be}], 0x0, 0x0) r0 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0x7527fb3200000000) readlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)=""/121, 0x79) 2018/04/07 14:03:45 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x8000) timer_create(0x0, &(0x7f0000000140)={0x0, 0xf, 0x1, @thr={&(0x7f00000000c0)="95a48887c9", &(0x7f0000000100)="b7cbc75437c08c7b207097682a5c625e62be25c06180dce92705b450e388132c5c9245e3eb4d279804f1615f3eed8015c86b39fb65cc88f040c14fb68af3"}}, &(0x7f0000000180)=0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000040)=0x8001) syz_open_dev$random(&(0x7f00000001c0)='/dev/random\x00', 0x0, 0x200000) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00006a3000)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) r3 = syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) ppoll(&(0x7f0000000300)=[{r2}, {r3}], 0x2, &(0x7f00000025c0)={0x0, 0x989680}, &(0x7f0000002600), 0x8) timer_getoverrun(r1) 2018/04/07 14:03:45 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') sendfile(r1, r0, &(0x7f0000000000)=0xf, 0x109) sendfile(r1, r0, &(0x7f0000000040), 0xfa0) 2018/04/07 14:03:45 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x2100, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/04/07 14:03:45 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') sendfile(r1, r0, &(0x7f0000000000)=0xf, 0x109) sendfile(r1, r0, &(0x7f0000000040), 0x9) 2018/04/07 14:03:45 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000040)={0x6, 0x1}) ioctl$TCXONC(r0, 0x540a, 0x3) 2018/04/07 14:03:47 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000595ff8)) write(r0, &(0x7f0000000040)="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", 0x3f8) 2018/04/07 14:03:47 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0xb00, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/04/07 14:03:47 executing program 2: r0 = syz_open_dev$sg(&(0x7f00005f5ff7)='/dev/sg#\x00', 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000001000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={'bridge0\x00', 0x3f}) ioctl(r0, 0x2283, &(0x7f0000001000)) 2018/04/07 14:03:47 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') sendfile(r1, r0, &(0x7f0000000000)=0xf, 0x109) sendfile(r1, r0, &(0x7f0000000040), 0xf8a) 2018/04/07 14:03:47 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, 0x2000000100000000}, 0x1c) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000040)=0x5f9d, 0x4) mq_timedsend(r1, &(0x7f00000004c0)="487e0f91ed8687b6f84df5b2c7c38c7851c24875ddfe2d8a5f4d686e0c004ad726c0b9ed938043a8e81e5e50f7cf980346f385a33e73a110a683b0837eb6055a31a40be2ff445e123e94451cf9f3e0d2fb3ef826350f9f3c354feac7138d3b9aa92495e815d7", 0x66, 0x40009, &(0x7f0000000200)={0x0, 0x1c9c380}) getrusage(0xffffffffffffffff, &(0x7f0000000640)) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x99c, 0x0, 0x0, 0x20000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000340)='./file0\x00', 0x8040, 0x102) modify_ldt$write2(0x11, &(0x7f0000000300)={0x10001, 0x0, 0x4000, 0xa3, 0x305, 0x8000, 0x10001, 0x0, 0x6, 0x200}, 0x10) fcntl$setlease(r0, 0x400, 0x1) truncate(&(0x7f0000000100)='./file0\x00', 0x0) r3 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x0, 0x0) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x44}) sched_setaffinity(0x0, 0x8, &(0x7f000080b000)=0x51b2) dup(r5) readv(r5, &(0x7f0000d32fc0)=[{&(0x7f000039a000)=""/185, 0xb9}], 0x1) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000005000/0x3000)=nil) ioctl$EVIOCGPROP(r4, 0x80404509, &(0x7f00000002c0)=""/48) memfd_create(&(0x7f0000000540)='\x00', 0x2) r6 = getpid() r7 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, r6, 0x0, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000000280)) ioctl$PERF_EVENT_IOC_DISABLE(r7, 0x2401, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000240)='syzkaller0\x00', 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r8, 0x3, 0xffffffff}, &(0x7f0000000180)=0x8) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) 2018/04/07 14:03:47 executing program 6: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x80000002, 0x8972, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a80000/0x2000)=nil, 0x2000, 0x10200000008) 2018/04/07 14:03:47 executing program 4: r0 = socket$inet6(0xa, 0x80004, 0x5) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000640)=@nat={'nat\x00', 0x19, 0x4, 0x5d8, [0x20000040, 0x0, 0x0, 0x20000210, 0x20000448], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x13, 0x0, 0x0, 'ipddp0\x00', 'ip_vti0\x00', 'lo\x00', 'dummy0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xa0, 0xa0, 0x1a0}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:udev_rules_t:s0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0x5, 0x0, 0x0, 'sit0\x00', 'bcsh0\x00', 'sit0\x00', 'ipddp0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x70, 0x70, 0xa0}}, @common=@AUDIT={'AUDIT\x00', 0x8}}, {{{0x3, 0x0, 0x0, 'ip6tnl0\x00', 'ip_vti0\x00', 'ipddp0\x00', 'syzkaller0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xf8, 0x130, 0x168, [@devgroup={'devgroup\x00', 0x18}, @limit={'limit\x00', 0x20}]}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'nr0\x00', 'ifb0\x00', 'syz_tun\x00', 'ip_vti0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x138, 0x168, 0x1a0, [@ip6={'ip6\x00', 0x50, {{@dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}}}}, @ipvs={'ipvs\x00', 0x28, {{@ipv6=@loopback={0x0, 0x1}}}}]}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}]}, 0x650) 2018/04/07 14:03:47 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000595ff8)) write(r0, &(0x7f0000000040)="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", 0x780) 2018/04/07 14:03:47 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0xffffffc0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/04/07 14:03:47 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') sendfile(r1, r0, &(0x7f0000000000)=0xf, 0x109) sendfile(r1, r0, &(0x7f0000000040), 0xfbe) 2018/04/07 14:03:47 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x400000) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000449fd0)={0x4, 0x0, &(0x7f0000000140)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000000040)}) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x8182, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x8, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000100)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000180)={r2, r3}) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000040)=""/44) syz_open_dev$urandom(&(0x7f00000001c0)='/dev/urandom\x00', 0x0, 0x220040) 2018/04/07 14:03:47 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x3e8, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/04/07 14:03:47 executing program 4: ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000000080)) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x9, 0x22080) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0x2, 0x9}, {0x0, 0x60000000}, {0xb, 0x8}], 0x3) 2018/04/07 14:03:47 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') sendfile(r1, r0, &(0x7f0000000000)=0xf, 0x109) sendfile(r1, r0, &(0x7f0000000040), 0xfffffffffffff000) 2018/04/07 14:03:47 executing program 6: r0 = socket$inet(0x2, 0x6, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x4, 0x0) r2 = dup2(r0, r0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000080)={r0, r2}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@broute={'broute\x00', 0x20, 0x1, 0x1b8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200004c0], 0x0, &(0x7f0000000040), &(0x7f00000004c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x8100, 'erspan0\x00', 'ip6_vti0\x00', 'ip6gretap0\x00', 'ip6_vti0\x00', @link_local={0x1, 0x80, 0xc2}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x128, [@vlan={'vlan\x00', 0x8}]}, [@common=@log={'log\x00', 0x28, {{0x0, "b03c44a4ab993f21a642a6c98d9b52352c6a94ffbc6987f2fc82b348efe3"}}}]}, @common=@mark={'mark\x00', 0x10, {{0x0, 0xffffffffffffffff}}}}]}]}, 0x230) [ 279.204384] binder: 11805:11806 ERROR: BC_REGISTER_LOOPER called without request [ 279.238524] binder: 11805:11813 ERROR: BC_REGISTER_LOOPER called without request 2018/04/07 14:03:47 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0xf401000000000000, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/04/07 14:03:49 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000595ff8)) write(r0, &(0x7f0000000040)="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", 0x3fc) 2018/04/07 14:03:49 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) ptrace$getenv(0x4201, 0x0, 0x8, &(0x7f0000000040)) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2a9c0) getsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000000080)={@rand_addr, @loopback, @loopback}, &(0x7f00000000c0)=0xc) ppoll(&(0x7f0000030ff0), 0x0, &(0x7f0000318ff0)={0x0, 0x1c9c380}, &(0x7f0000318ff8)={0x1}, 0x8) 2018/04/07 14:03:49 executing program 4: r0 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x3, 0x4000000108081) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/04/07 14:03:49 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ac0fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(tnepres)\x00'}, 0x58) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000040)=0x9, &(0x7f0000000080)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000003c0)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="c044", 0x2) 2018/04/07 14:03:49 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') sendfile(r1, r0, &(0x7f0000000000)=0xf, 0x109) sendfile(r1, r0, &(0x7f0000000040), 0xf56) 2018/04/07 14:03:49 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x1100, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/04/07 14:03:49 executing program 0: r0 = socket$nl_xfrm(0xa, 0x3, 0x87) syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00058700fe8000000000000000000000000000aafe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0xf5}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={r1, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}}, &(0x7f0000000080)=0x84) 2018/04/07 14:03:49 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000595ff8)) write(r0, &(0x7f0000000040)="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", 0x700) 2018/04/07 14:03:49 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0xfdffffff00000000, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/04/07 14:03:49 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') sendfile(r1, r0, &(0x7f0000000000)=0xf, 0x109) sendfile(r1, r0, &(0x7f0000000040), 0x6) 2018/04/07 14:03:49 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x3, 0x1}) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000100)=0x800) read(0xffffffffffffffff, &(0x7f000066b000)=""/1, 0x1) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000fd0ffc)) r1 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x1}, &(0x7f00009b1ffc)) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) fstat(0xffffffffffffffff, &(0x7f0000000040)) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00000000c0)=0x8, 0x4) tkill(r1, 0x1000000000016) 2018/04/07 14:03:49 executing program 4: sendmsg$nfc_llcp(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f00000001c0)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "e8e711f76487b45526c7694c430bb7c78c9afa00000000000000f73c988874e1673a626ab6baf6360006debbbbdc508e0ec0993deab8c075b5a39e03660cce"}, 0x60, &(0x7f0000000740)=[{&(0x7f00000003c0)="77e9a89615b42cf730ae36d3e229adcc", 0x10}], 0x1, &(0x7f0000000440)={0x10}, 0x10}, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x414002, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000000380)={&(0x7f0000000080)={0x27, 0x0, 0x2, 0x7, 0x5, 0x0, "cb39c91a05e67b867bfb629473aacb761cbd61ab64d0e4fb05f055c014b7373e230a07de623b24fcafb39f8dd83bd120fcf57020a34025ce6b7c64c242461f", 0x2e}, 0x60, &(0x7f00000006c0)=[{&(0x7f0000000240)="5a766d8c360ae33cc0fff208b9596106ceb4c50f799dd004623c69a98c47745653369205eac0c8406d59625e0c63eee5e1877621025dea3643e881c304a1496a25f9ad6cf500a9b5ca036a42346d4cca6e7a0f58b82cfac72a861309691b2d6092c9a1a672cc42db1ef1a3f19b476f11603e937d6c4b24017fd0b1d4f13510ef584b3f2b4ac3b27701fcadb82c87956a8eec8ba18fb69e7056dadb82bfff5d7187ce6a6536922d3964ba0ac243c4861d4e3dbd7b3e9a7ad3ca6eb8cc86819d4466536e11a7a526fa1396913aa2eacb28c775b606a182d2a5b093d3e29a5a729c96b797", 0xe3}, {&(0x7f0000000500)="ef42789b1d74cf27b0699fbf56185db97ec197d6cb11e989934b02c1f1654e142205a30bbb730de43a5c77dbed2256236ee6502fe20c16d70758f038e002806bcd8adb5003956d4d58dde89fc25018188b47768f5bde661429bcaa5fec17c13056a81625527de366526b96a91ab0b263de48ba621295e69989e19e542a60dc5c8af0606da31332ee080b896c2191383fab895d7b8f5b4116eba85a574232d7e2cc7effdef7f477d33a1068abb0ecec0359b29f5b3ed8500fc822860a956a93d1251a93f599dd8e3b54383ea6ea97b71d6c8d", 0xd2}, {&(0x7f0000000780)="24aa37d27ed7d2577b14c4453c0dd1b4907fc1c2acf4621ebe5664921176f16cddae4347c39949399ca25867fb00026ca8c1214c1203f5cde0a53d5be8b82e9266cde28de6009f483a9165aed8f711bbbe7d0210fc0e73e19ffeda24ead2d1ddd5d679f35fc0d8723e829601eee4020d918d71e6bb025ee18ea01738a30caee558e1f8a972548d9c3f4f2853e9ac436c007c81a63af82727c4af5a084f5c49769bc4f609cf36c60d17a6e6bc461a08ba551a4f40fa8faf53193ada7a2c8f529cd64ca07a635e5fc0fe277bf907ecf7b6deed67a404d18ae2cd643434cc02c1e860bbf8181da53562591de2ecac0f7da2c6810cbe5b92900019ed22bfccec441909a247aa69b4cb0747910a846047ac392a15467e42903810ebf8810f6a3e8da1666471f7d29b4dad5deaa028448878ed1a96dbcadc2d2736c53d310f066b57dc472a8121aa838ac33746dbcf89221de89d2810a614034fdd05b5d0ff28abc180738b0483ad4074c750b1a5804be4e5676f0f7864bf88884d29452318d3939496e17327cb58589916783973067a1ba8cc5a2709a8121113e4b49c08a71581830f7ee90515f13cba188c12c37c0df36704eaa8a831664712b42f6eca55a29749ebc76bf25699ebc890559aa6a70408df5632449af9574bfe2111163f07407e7b529444019161af3076f98f948adce327146643214b84b44f50120b80c03467718f38ac1a96a0fae6bb60f54aadaf2c5ae82d3b9150b6f320ec9880d1b60ebdc23c946b2b31279ce77a43c2db4d8e6a1d8496dd38ab083b47fd9a49eef9dbe4e4b7c66ba5a4ed6338bda0580f57299961f0bad666d55ae82a755bef63475dd1a94193d5fb8e7ee65bcaf1cafb0d0df96051ff354db0780f5e331db444b7f63d51c316b2563bfd08c124f082ac1f19d6003d5703c039cf4e267abbb5955bbfa9ae0e993cb5f0a9b2594d75194ae19e263d428c80fa0123651e59176737ad4fdfd03cdb639c08f13fba5036c56fb939a5a4da783852ae59f7cc57306cd349b4b3ee38382aed0d4ee5e73d71396a29b484eb7ccf16ea3c8988d6f5255498e4e7265ac3d85c4df1814bc166f7f8c7c7da3d22c7aa87ed15264f4d00f63a6f773c02c83135ceb6f4af15b31f131479d9a20573a029fc103002b17eb5df77f7a8504f527d408ef656503e9da01a7c359b095887aa38d22a01367d6351aac218db446eb36a920281d08925f071076574c38f0a0ad356d9533e1eb6f747c272d9654b9a9bc6b6702c1f4cc5bdbc1ebddd893f6f2b6c59f27d3369243f87622191b38b70b34768d8246abd5a115ec097851e7edc924c37aae2c9f4f88f5f034619738c5fa7b1cd9103a742982c6e0bbde7839234463f4c53c75b907a8de3955ade434dce3b854ea004aa06f20e4590a4734d655c7f485f41d3ff1e61c99cd97ae17fab37946965d52bdc7843a16207e9d0a5d74f2a446b818db43993fff1d4c14e6a5e2428e9329dde8600efdfa39b9ce2747f1c58fa75cfc70d40ad37c435531cba571e5807e52b8d71df332878457302d48b7864b8c162d97a0a9f8eafab9b3d6a027ae7c0575369cafb1d38c347f46fc7089e57e1a6235237c3aa1289f2d81b828052469f3e820a7bda06313b0a9dc067d0681f31a4ee1c355a94c257050cb7b86d2426f1d7fe966a96a2e2dfdf7279bb4dec616d1eceae7f53e7cf6d4e24dfe3f0271d2521323860b050c38029fe53266dedb1a7e61a417bb7a0cb4a234f74dec0e4f85df2a38fc464529f7d65427af8194d0b93880edad3f82d6ccafb250032f6146b198414327cb178af3fb5245b80a6e87920e960d74f41979db8ca3f971f85a78c05a7088a7ff3f3e436b7447a870f03fea021844b377dcd46100f6ee696286d54902563dc15f327eba8fea07cd03f439a271ecf6717f9b5284eccdd58eafae53b3d150f535bc6cc0585a8736218a82541924844688f1a491e2efeb76caccad1cf8caf5c18014d77c9269e6cb1be88f4f36f9c4fb20d2c59bb10b3014611b722e65fc09a446c73f734dcd43ba7c010f4ce5fc402ffcde7faf48ca2f84dbd290057f3709f9f37a44359d6d3c2e76eedfbfa74fe75715717a89786f303649fc009b46717133a8e41745cea0700d8b44deb5052506fd7f9e9a3d9029ff7f50569cc94736bad78972d0a8b2d6181447e0f8960a2c367de267541d7b385ce98e8e04d9a46b1ed0719e76e06a875b2c22954cbe7d8596e631afa81d67a909688c7554b884c41262f51298c13d6b482bc4bf3a7b6b4d2f862fb77bcc4c422e0202707d3ad00fd4aace05a9b1830379d832f39252aa7bea3c38cefc5beda46f6ddc13cd00e742f26cb697efaecb9cbe02bebc823cc455c776a58af853bff79ba2609dce0fcd89a2ac0924155d20084b6d5d2891cdba7c19a154f0c01a7e07812a6aa3bf8b526b22dcdfbea20be3b8111c0565c81e1fd17c2d762e2b7cd4cafef4568c0339a39f709f04b5e48e3a124b46b3408e03b58553449942203cc62f6bfb845d874dd2850e7d96e9bcb82b97418b243f2ca3ab342192ccb7ffd77d951406434a52dae81d5fcc88f7738c100b1d9f506d591f48161f369bfbab3b829f7e990820d4c29d97ce833c86d99fe3cbc0a8fa21461de115b1bfa287f96560ffcb4b5b35f5ec03bc90474147327fc79e97e60c61080f49760d499ee78f853e36fcebc08d6c52bd1af4823b780d4fb751fc17decc43b7130f97a5d4937c40bfc28b17754591db4f1a8398d5d809a2d3aa0f58a664d76081aa80241ba4869a39fdedca0d0b7c559f1b715f6db1b12864f53da2a4ed07d8bfd6b1bbce745094fbcf2edbe8a272c0d915930c425daacdd6bb860adcd5db3a33788aa171da5195897a36ac52257ee3ffcf39aa0bc8c57e0a09e9e7fc93aa6d3a12a50b4c1688f5824b1c2d6dc4349beab53e151d10fd9d44a9c38af512fa0a1acf74653df380ebfb5031578b60f89f80c949b81aa33179dc02acf9dde6e5e9e7a4853e21d6b469b9e33b210f96ea9d449bfd4b228320ac3b7904033c43cbf0084a2a72bea554bda814882664114aac7a58468ed805d7ea0c99531f810d4bd9e844013631e38574e8c0ca788d3374d88b25628cc86d54a9bc07fe4fc6bfb0fd187e90b35051a445f501bc01d9239fa76056454e39c556099db3c610bdaf5e16c18957aa2e5a1d9eccd45319b671fdef1ba2336853be231c21a9d1ed986aef3726a08c48873aa16ac5625df6a89ae598c3e61493c5872771add4d793c4f3f3396009608e9acbd333758b24449bac1efcd85cef84c9fe126cada367118335d2547d66d2b443488dc25843ae2a17085cad999b6e892b1271bb0e3696f4a80964be24e40dd2fa4ae0079947fe31575524b87ef6122c17de8ee0010b7e5f502c3a95d1663eb9f3225aae414f8f474d8f1ea41d6806a37a223174c8c5b3e883cd3092b2899ed27a83315a898b226b4065dfe971b6d73dcd0b737930b979b499d35165fe3cd50504b1d2b5a977534985bc9bc4a9a8b5e20a92d16be48ce7c872d122d91d6dafe425b95a94309a9f869e2a020b31c60b93122ba9d4f0c8ec31e60a3910eea35807fbc00ed2eebcb157232a462e41aa39521090dd7504c4cb045b7ffb6743440a30484c21617f8b9ed49f41498254d168ce405be44828b33dd9319384ced38a18be091a830e3bdc8f4fc40606ab6a10631501ee06548dde4e7b0fe2428016243cd0537cb80b3534e2e91a16fd547d5e8e19abcfb8ea01832ffac501c26edb24016e3290d4113b2d28dc2394c8254b0f8b5bdaf0bfaf5814da745a3799397391cd34a6fb1e2cc50a2d4f498c5cb16c0c31b985bbfd1d6d36850042364fb78df6e4f91481753d5c7bea794b847095f1eb780788356e0e2ead8a8f8d41bca40ed42b74876f4089807cb35bd9cd7dad3153ec87ea0d93572d83aa1093ea03ea5f330c4d76a7908295bb3179756ad2b446513020754079cadadd0c7806e4275e9ce26d99b3c4e6c286b0d69427fb175bcd888234059e55cf15359c5c73fd681b1bac8b87285dfab12c8bdcf45b2f82907106e26c7c2c36b4b80dca17baa33d2d5be658fa5fa348cbb6dbd4f705e58b06663ac802578afe55d00cd8a7dd1d506d6deddd28e58ef33e7535c7cba6d40e9abbbaa8cb6c550d81c4a23ebc11f5e9358c2db3ce9458c307e2f64ee17ca6d522c4e21af85718b62c636bfec558ae3a819579ef3bf465b396556b67ec6576eebebd90130cd793617648cadb4aa5862a420c30a57b39e2e3bf5dade4c81eabf5da0c058795a6b8e4194f345537190a503036d036670b2b682ce25ffefa8663c375a13670c948fa10d14c0f7fdb5cc6c0c0f12b6634e247f613423e16823492b8d10752d4682c8520db5f7e7949655ac424c96d6cb7ed50329659a4cc3a8675f899d1274fadb2d222eb8a08bdb2fe84407133c91ede2c7b0f15716964fd41f0d18ec78548799b3d284d9071e02067015cce4a706b005e78ec6de17ed167f926afa53ec6bc1d74d9c72bf1a31f096f2b92d224c478a1e5ff63395e43f202b218a15345ff42b5acaaad40e631714ed3bf36fb5701b26e651f23eb61464518ec4602b7d023838afbbd5fc51975662cee27d5b9d2bf0e55adabb4ac9361a6fedf6dbb7551979c707be9924bd428224f0fa7d5797bd94a2e80b4e5a9137c73aeb375cbcc3c7889cc130838c55367504120c62b417c962f854ace277d4d2688cb6fcd6cc2bc7922fe7a505624b0ccbda3d3f146b7a532c76bd76d0ea14802ca5306e2f80588b5f556b580a75029f3c560148a6057dced64b6454364c8a6bb82231dd13886c263f9842ea635e9e27de16bd1795f7e71251efc3e71ffaf0e6716081b7e6d2a56dcb460aea447f1a37ddb55555131bb41ca5dd47b6f8af3a7ce976a38e1bc03e90720e4de1ca41b47286bacb5ff35fd49aef99268e576642ccb2877345eb5ad262f1419f9636503e839fe22263ca36095bd5c6909feebc50ae1410d00fcc291748b8a6aaaab2d795ed22db8e4c8a34793055630c93ef1754213199ef5e4daaa5b86c1a14746d149150241cc4cfdf761361ba48e21d69e9e30bb43c5b80f84e8e19f930728bc44603828612e518a1f78f351f46cd16e1fa3d2a594cc4fc9db52cd3cd86e24bb864de5ad49e35d67133ed5cf1cf0821dad89a018fe4bd3e800018e5da6bdb06624a0d81696eef9eea229a238a8ebdc24b9881808f0160e8a5a66c1459d4b816f4d5f2d87a07b52efa32697c384a1b0d13a91a66fb851db5dfb12d2916800a6ae5b050c658195ee7952ffdcf7e55d6fdd322584bc15adad877e0d72822884cf813306e60ceb8f88911d001d913f6292d5d15672c991e748c5d1e23741dad132d12aed7829eaa038a3dee765fd2d705a1de48bbd40d4dfd1861bf936e5caf2db767fe7b6b361ed5e2ce021bc1df536b06b22328f5a2b2e125fb5c784b9a6a03b81aba81396e831fd9dc96797efe540a2ed68d7d1ef27408c0cff61009fc2604663a9e3cbf4e494642533472c175b69230a6499ca594c0d5919235fa76f9b3ff8cae300f1005a1f11ff298ca7bdd2f17be7d371d750e1f6ac56a15ea2d527233c22597a44c5acc41755420f9998a164b880009561e7dab76e5af53bec8d1a4a32683164957bdfdcec4ba5d7f03747ad541b66f1c08e88af6726f02563d67c13f3a5c714936617e7270cf5ef32918e56f6cf30316dfc05070de5cb63dcc1f1de16dad774c44e1ee7488a7123ac95264640cdc4c2ac0f841391f4b7b7fe9", 0x1000}, {&(0x7f0000001780)="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0x1000}, {&(0x7f0000000100)="8df346aebcb41a85d6135cee99222d05423a9098840332252cfde86e7917f565d3ad3a4d797c3338599f6d9f2f865218d13e7ca48152645008fe43165f21e7b31c9772ecf1e53ddc01fc2c60ca3264122297eb660c9e197325ccb6c82d889eda90ca364ab715052a79bba5ff2dc09cebd1bd5831532ff7385e974cc4ed488aeb10750d9689b4c6c268c414d9b6e980df966ee1257d853371f03aee98a9abef3441f036de6413aa1fad3d168c98ef4fba", 0xb0}, {&(0x7f0000000340)="595872cbc85823544881cbf29240ac4a56242e76b3b45e8ab15a", 0x1a}, {&(0x7f0000000600)="e7894a2a519d8494c0c5584cce189aae0740adf12821c0fad2128257631d788a9b8d24bff9b8a3b85b698980c686f26e0e393236f691c0ef02c1740b44ec55c9de21d93f88702ceadaa3156f6d714dfbd708b3cbd40ba51cb2e74c3f5f392b8a8256dc6075179f521366bdb701ae08d93f9688328a6161efde01171b7f3db28fc1c3f8587f159bf62884124770b76eb6976aa1198785d706975786d5307d82d132c74a636a6711", 0xa7}], 0x7, &(0x7f0000002780)={0xb8, 0x108, 0xb751, "c7c64ef170a4ece600e6f3a9a9e6542b9b11dfbe832d9b714b71370d530f696dfaf2f9a87cf4e4399d5b355a1ce5f9c8b0c754356cc5694a1f34ce9e359525888760c610e7971a7d0bd2aa6c0c238f118f7f54c962e87bdd0b7c0f76f04d306702219c36bdbff597d797778110ba409ea4bfcbf7662e6c15ed2fba99dc064d7bc9add0bf72cc6d49f6bf449fea800f6c8a7a9517d1bb1702e3dad5c63269f71c41b074f5a616f9"}, 0xb8, 0x4}, 0x24000080) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) sendmmsg(r1, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000300), 0x1b5, &(0x7f0000000600)}}], 0x2, 0x0) 2018/04/07 14:03:49 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x84, "e8e1f8de0786039c1e1fa5f706f294407064ff49d74993775ff8f42af9b30e1b92ee0909d13de2f45b782a9b86e09ed18237996a36b4d70dd99ec136a8a5183a2314ee082c265a39fcca9d0adb110928f7034c2abb76a09971c9fcb63b4b85eb996388da23b5b12501704188389c1f59d1777d1d229b9277f961d82955072828af4271c6"}, &(0x7f0000000100)=0x8c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r1, 0x1}, &(0x7f0000000180)=0x8) r2 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r2, &(0x7f0000006780)=[{{&(0x7f0000000340)=@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000940)}}], 0x1, 0x0) 2018/04/07 14:03:49 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x2f00, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/04/07 14:03:49 executing program 4: bpf$MAP_CREATE(0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x9}, 0x14) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x240000, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{}, {}, {}]}) 2018/04/07 14:03:49 executing program 6: 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) socketpair(0x8, 0x0, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x1316}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000000c0)={r3, 0xfffffffffffff800}, 0x8) r4 = userfaultfd(0x80000) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r0, &(0x7f0000465f8e)=""/114, 0x72) ioctl$sock_SIOCGIFINDEX(r0, 0x2401, &(0x7f0000003780)={'bcsf0\x00'}) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000100)={0x0, {0x2, 0x4e22}, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x14}}, 0x97, 0x7, 0x100000001, 0xb934, 0x0, 0x0, 0xfffffffffffffff9, 0x7ff, 0x3f}) read(r0, &(0x7f00000010c0)=""/4096, 0x1000) ioctl$UFFDIO_UNREGISTER(r4, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 2018/04/07 14:03:51 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000595ff8)) write(r0, &(0x7f0000000040)="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", 0x3fc) 2018/04/07 14:03:51 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpgrp(0x0) r2 = memfd_create(&(0x7f0000000040)='\x00', 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000080)={0x0, 0xad1}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000100)={r3, 0xbec5, 0x394a9452}, &(0x7f0000000140)=0x8) fcntl$setownex(r0, 0xf, &(0x7f0000000400)={0x0, r1}) bind$inet(r0, &(0x7f0000df1000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0x0, 0x20008045, &(0x7f000057f000)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000003100)="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", 0x1026, 0x3fff, 0x0, 0x1dd) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r6 = userfaultfd(0x0) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r7 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) flistxattr(r5, &(0x7f00000001c0)=""/34, 0x22) write$sndseq(r7, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unshare(0x20000) setsockopt$RDS_GET_MR(0xffffffffffffffff, 0x114, 0x2, &(0x7f0000000180)={{&(0x7f0000000040)=""/249, 0xf9}, &(0x7f0000000140), 0x2}, 0x20) mount(&(0x7f0000000480)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000340), 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlink(&(0x7f00003b3000)='./file0\x00') dup2(r4, r6) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x4, @dev={0xfe, 0x80, [], 0xd}, 0x5}, 0x1c) 2018/04/07 14:03:51 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000595ff8)) write(r0, &(0x7f0000000040)="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", 0x700) 2018/04/07 14:03:51 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xbe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798007439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a36dca30d55e4fda59435fe1fd4262d165a6ccb3f75372e1842ce015e10aad2f3479389f8ec7abe08a38776073709fb20b39b17e9fec21147cdd6390442436826385cb97f04dadc3393024b97b203b3e121d3c67c593ee9f0787a405a1d3ec1935bee8a24cb2123e4a0b98b88796b1311ea4c0dc94e61fcf4a1090f4c360818abd0dd134ae391fe99cf200991798d0cc90367c4ee08ae49075dd74dad19937e51e0812cefa80333d3ad38d5cf07a63513") recvmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/26, 0x1a}], 0x1, &(0x7f0000000140)=""/133, 0x85, 0x8}, 0x40) r1 = getuid() getresgid(&(0x7f0000000240), &(0x7f0000000280)=0x0, &(0x7f00000003c0)) fchown(r0, r1, r2) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32], 0x1) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) 2018/04/07 14:03:51 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') sendfile(r1, r0, &(0x7f0000000000)=0xf, 0x109) sendfile(r1, r0, &(0x7f0000000040), 0x5) 2018/04/07 14:03:51 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0xffffffff00000000, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/04/07 14:03:51 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000024000)=[{&(0x7f0000020f88)="24000000100007031dfffd946fa2830020200a0009000300001d85687f0000000400ff7e28000000100043ba16a0aa1ca10bb356da5d8060000000060000000029ec2400020cd37ed01cc073", 0x4c}], 0x1}, 0x0) 2018/04/07 14:03:51 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x102) r3 = accept4$vsock_stream(r2, &(0x7f0000000040)={0x28, 0x0, 0x0, @hyper}, 0x10, 0x80000) writev(r1, &(0x7f0000000640)=[{&(0x7f00000001c0)="0f9abb1e28af1c5de564a11e306ba45fce77cfe6a0c066b434361247abd19e514ca20325713e4ffb0c34e5673b44bd4b0cdd250eadb878c00b0b1c4b7d2a6051b93bc74f0ce1a41ca3fe1511ea42fdfeaac320e3303d5d0e54375ac6cb95d8fdb628f8bde78017cffe9cb5f6690360e8c3d0bf293cb0aa84424a516f552211051c96a12b8d88fe07ffee2ff653cf6b4540f57ff2103959798c9ecfc11a604e91b543c5559808379b5684f9c2a0dff445e0f1b3456876528e8ba82e7b41cefd072805199d53aa23ce053299a58d5a1eb5ab482bacccef0b966bf14119848448", 0x171}, {&(0x7f0000001040)="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{&(0x7f0000002040)="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{&(0x7f0000000380)="88aebce566af9d157b6ea3c6f089bda66f16d9706a781a4e03fa7838412ed478b99eafafb38e9091ca38693e9ca2d185306fc77c6d4ee8e0e88615ef78cce816e6e70c2e5d1084ea62f3ebd16dc43ef193fce6d017ec58af287b460b4da231542892f48151b65b58ab0a60d17dca6a3bb3f7fb99b013f1923908aa474e39aaf5c97f", 0xfffffffffffffcbc}, {&(0x7f0000000440)="2b443b40b9f530eab15c3faa72a8b57aa8f686e9acd990ded018099b9a2f90fc487e75a8070a80464ef6fb2b26e97caa422ea9943b14c407da079d7f8b61088591367d7158fd9f42f90f9b0c07ea7cb89bc58d35da59ffa90bb6dcafadd8e76dd93ff34c6625021336cc3fd006780ef3297a408feb21b1b67b570927435335aba17bb159c21119b0a8a1f5d575ad5aa5aa9e9d4b164d33e70a2c8190bfb6b15bf464065476d73dfa9715d657db882b00bbd0478d3826e78b5f17fde3e6b44c76285e135beca244420fd91581e35ca5ad8748f42b"}, {&(0x7f0000000540)="8f2658124d33ff3d189c49dccadebdf421c3bcb053c9fcef57534f9a3c0456d3219fd1469be703caa5044b5b4ab50bef21a77e3eeba29795580003e241eefb255a113e2c88189ebfbc319fab014ee14f27d7c526dab7414bbda88e24a17aed72685efed8b5fa7bd277a8292eab979bafa82f70bfe3a3f7392a8d7e38b687e1467d87baf8d9442ab06e530ba2d3e02c2e029b4413908e4624ce600a117901932e24cd03bf609df3f51c3f7ed9758dda544dd4c719a22cfb8d32d883b4b7cf28c359a199d5235633bb9010583357333b9cdcf66aca4fc639c85ff2a3417a46a9c0557ea66d1908191f2316ee49f5cb37b8000000000000"}], 0xffffe54) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r5, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) r6 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x24, 0x42001) r7 = getpid() perf_event_open(&(0x7f00000006c0)={0x5, 0x70, 0x8, 0x9, 0x8000, 0xf4, 0x0, 0x6, 0x2000, 0x2, 0x4, 0x3, 0x204, 0x4, 0x0, 0x5, 0x3, 0x1, 0x0, 0x1ff, 0x96e988b, 0x40, 0xca, 0x8, 0x8ba, 0x81, 0xffffffffffffb390, 0x60000, 0xff, 0x0, 0x80000001, 0x9, 0x1, 0x9, 0x5, 0xda2, 0xb03, 0x6, 0x0, 0x80, 0x2, @perf_bp={&(0x7f00000000c0), 0x4}, 0x1402, 0x5, 0x40000000000000, 0x5, 0x3, 0x0, 0x8}, r7, 0x2, r6, 0xa) close(r3) sendmsg$unix(r4, &(0x7f000062e000)={&(0x7f0000690ff6)=@abs, 0x8, &(0x7f000000d000), 0x0, &(0x7f0000000ff0)=ANY=[@ANYBLOB="18000000000000000100000000020000", @ANYRES32=r4, @ANYBLOB="9d6d1b56"], 0x18}, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x20000, 0x0) close(r1) connect$unix(r2, &(0x7f0000000740)=@file={0x0, './file0\x00'}, 0x6e) close(r4) close(r0) 2018/04/07 14:03:51 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x100000000000000, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/04/07 14:03:51 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000240)='afs\x00', 0x2005800, &(0x7f0000000100)) r0 = socket$pptp(0x18, 0x1, 0x2) r1 = openat$cgroup_ro(r0, &(0x7f0000000140)='cpu.stat\x00', 0x0, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000001c0)=0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}, r2}, 0x14) r3 = getpgrp(0xffffffffffffffff) prctl$setptracer(0x59616d61, r3) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) r4 = socket$inet_dccp(0x2, 0x6, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000001500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001540)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001580)={{{@in6=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f0000001680)=0xe8) rt_tgsigqueueinfo(r3, r3, 0x21, &(0x7f0000000100)={0x16, 0xf94c, 0x5, 0x8}) setsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f00000016c0)={{{@in=@broadcast=0xffffffff, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x4e21, 0x6, 0x4e24, 0xfffffffffffffffc, 0xa, 0x80, 0x20, 0xbf, r5, r6}, {0x80000001, 0x8, 0xba85, 0x4, 0x2, 0x3e0, 0x9, 0x1fc6b535}, {0x2, 0x4b, 0x3, 0x4}, 0x9f7, 0x6e6bb4, 0x1, 0x1, 0x3, 0x3}, {{@in=@rand_addr=0x400, 0x4d2, 0x33}, 0x2, @in6=@loopback={0x0, 0x1}, 0x3504, 0x2, 0x2, 0xffff, 0x5, 0xfdf2, 0x7bd}}, 0xe8) mknod(&(0x7f00000000c0)='./file1\x00', 0x80, 0x81e) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x800, 0x0) mount(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='vfat\x00', 0x20000, &(0x7f00000000c0)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) 2018/04/07 14:03:51 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x2000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 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) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4000000004d032, 0xffffffffffffffff, 0x0) umount2(&(0x7f00000003c0)='./file0\x00', 0x1) r2 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x8, 0x22002) r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000400)='erspan0\x00') r4 = getpid() getresuid(&(0x7f0000000740), &(0x7f0000000780), &(0x7f00000007c0)=0x0) r6 = getgid() setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000b80)={r4, r5, r6}, 0xc) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000200)={{{@in=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@rand_addr}}, &(0x7f0000000300)=0xe8) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000000440)="2a81f462d74ebc117b4ab19ffba600682a4f25c96236d7fc5fbea0eb502a2ac488730ad3fdfd4cdd2089905d678423", 0x2f) sendto(r2, &(0x7f0000000140)="39f94ed0d69263e0a980c3d9fde66770e197ed3020939c64cc2821252ee142077ecd6bfdf0b38828eca90483654e8270ab106cb309b5596864794bce762a31f8adb85d02524e455dba5273a8e627dfc681dfcf3344265dd1b9506f5bc562477ec1f2cf824388c6b87c2a51388a4db5a54f02451d17811c843b06f7e2000fc9ad749c16", 0x83, 0x84, &(0x7f0000000340)=@hci={0x1f, r7, 0x3}, 0x80) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000003f40)=""/4096) clone(0x0, &(0x7f0000001f37), &(0x7f0000000080), &(0x7f0000001000), &(0x7f0000e76000)) ioctl$TIOCGPTPEER(r1, 0x5441, 0x9) ioctl$KVM_SET_ONE_REG(0xffffffffffffffff, 0x4010aeac, &(0x7f0000000100)={0x7}) sendmsg$alg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000140)="60c49f1c23119633f124fbb7f003732f3e8e39c9f701aa7f7239aa37343e8ec331714b77c196ef0a89293b50b94a2fe15c9cf5b67927a12239e522c699612a2573e4a54fc64e2d069f1aa7a089bd7f4f2e4a68a681d3400731653ad46d93140ba2", 0x61}], 0x1, &(0x7f0000001480)}, 0x0) r8 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r8, 0x89f2, &(0x7f00000001c0)={'ip6_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) lgetxattr(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)=@random={'os2.', 'erspan0\x00'}, &(0x7f0000000500)=""/165, 0xa5) stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000a40)={{{@in=@multicast1}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f0000000b40)=0xe8) stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)) stat(&(0x7f0000000bc0)='./file0\x00', &(0x7f0000000c80)) getresgid(&(0x7f0000000800), &(0x7f0000000840), &(0x7f0000000880)) getresgid(&(0x7f00000008c0), &(0x7f0000000900), &(0x7f0000000940)) 2018/04/07 14:03:51 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') sendfile(r1, r0, &(0x7f0000000000)=0xf, 0x109) sendfile(r1, r0, &(0x7f0000000040), 0x7) 2018/04/07 14:03:51 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0xfeffffff, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/04/07 14:03:51 executing program 4: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000000040)={0x8001, 0x3, 0xb2, 0x3, 0x48, 0x1ff, 0x4, 0x1, 0x3, 0x3}) 2018/04/07 14:03:51 executing program 0: r0 = epoll_create1(0x0) r1 = msgget(0x1, 0x100) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x9, &(0x7f0000000080)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() r6 = getpgrp(0xffffffffffffffff) r7 = gettid() msgctl$IPC_SET(r1, 0x1, &(0x7f0000000180)={{0x80000000, r2, r3, r4, r5, 0x84, 0x135}, 0x2, 0x0, 0x0, 0x10000, 0x1, 0x1, r6, r7}) r8 = socket$inet_udp(0x2, 0x2, 0x0) epoll_wait(r0, &(0x7f0000ccc000)=[{}], 0x1, 0xde3) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r8, &(0x7f00007ddff4)={0x80000004}) splice(r8, &(0x7f0000000200), r8, &(0x7f0000000240), 0x1, 0x8) 2018/04/07 14:03:51 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x3c, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/04/07 14:03:53 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000595ff8)) write(r0, &(0x7f0000000040)="576b6ea92d54c062a4c54d597b34b9a87f6081817318cc176847e9c1aeae469f189d8d1d4b9877c2cabcbb31c9a5b0eb21012350b2ab0a2fb7145a7448575bb7563368a51996008c4b441d9891fe94b7e995cf7d56116da80350f51553b86f7a63f20ebc307b25aafc40255b4eb0b9f79c467f0c5a5a3d293d0d3b6983f69a09382ae4b21f2f5fb0d093101f62065d721e764593ceccbcfa1df5a53a0a64e19c89630f3f1bb8ba610463da9cd8fb17417817c65b8bee4bd4e74db65116f7bbb70143cd7f7710b94888c4a885744834420d7d0f15e82b5bba50a8e26a6c91825910020512f0db0ef5a83cf339537006f9da02363f9cbd815cb1303be21c96b755874a2e671fe4011825c814fd89d6721965d9c1c9fc8ad87a35a599373af093fb0e5b6b0e6d6bf18edc002523e195b305f632a5d2156a4c0cc22d3ddd2de0c80e785e9e91c3b66b04577166b23ed8d89f7ce11511945afb636790418ab70788cc2f045cfe6597bafed8a99e197890ae52da03e2f19039d7955252a52812429858caaff39366c54befe02a0dd068522c6b8986aa851f903c40afb6f58e61f8a7b10ea050a06802ce41a260b13cb4dd16bbda16f9b0bc6bdbd9f63f0d84edcfe2398ee2c0eff9660f7f2dbd924a3abfc1932d63305b2ccae1ae24844ec3a41cdb197eee5c7faafd8c899b90ae68fc3e631949494e8c8e9f8c9be759da1857ee5e43adea54f2ac2c9dc9f964b94d10d9f73e9942bcfb6178bfd8c2eed9d1de4e2dc35d509c8e47023e57e1e25959e2380e3d0b31927beb58a93d8404b520f48117303f83632d2592e67b67d3161da308f0a69f4b8c000d707917cd17fb784d36992f0bea8a436554bc9f28b5e9bdbf70b0082cb185d01632af2346c16b4dc8be2fc6f067212e8908fca1510d846ecdc32db959eeffa53e71f502033a9f5527c30a839ff12cc41b201c8885cc4e878cf5b09047dd1ea7b1d5abd192977604f424577aade8d32a2ce216d71a1c9a5b34a7c77e800eef1a4a36904d8d68271640d4c9fabd1115508b8c7ab14134a3b0ca018efa8fc3812b4c66f7aa7f40cbb9cddddaec7d58886944480091fec1f5b2146f30d75b7445e0e1f8018517afb5d045cc91f98166c1340c1bc1489d6b734e1a12913a406d6584b9a3bc8fffc34cc5ea64921f3f11438256fa4d517a783d0890fa7bf13376c300eba7ee97aca3b632b35b5d78f0cdb2ace40f889ee0e215844ebf4fff08ccb487ce3dcff245c2ec24ad536bbe6497bff33b08c08c236ce44de37cc326f8953a3798d615becf8febb14f95d1a517f87fc35caa754d746aeddd2eff638664b503c01e16838418c757058f15c1df95a3db843e6cd4837b30b1ee94a276317d90da64640377682abf44ad9dcdff922d74a155e0952670779a3890696d405381689635e0c7cd296837c304", 0x3fc) 2018/04/07 14:03:53 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000595ff8)) write(r0, &(0x7f0000000040)="576b6ea92d54c062a4c54d597b34b9a87f6081817318cc176847e9c1aeae469f189d8d1d4b9877c2cabcbb31c9a5b0eb21012350b2ab0a2fb7145a7448575bb7563368a51996008c4b441d9891fe94b7e995cf7d56116da80350f51553b86f7a63f20ebc307b25aafc40255b4eb0b9f79c467f0c5a5a3d293d0d3b6983f69a09382ae4b21f2f5fb0d093101f62065d721e764593ceccbcfa1df5a53a0a64e19c89630f3f1bb8ba610463da9cd8fb17417817c65b8bee4bd4e74db65116f7bbb70143cd7f7710b94888c4a885744834420d7d0f15e82b5bba50a8e26a6c91825910020512f0db0ef5a83cf339537006f9da02363f9cbd815cb1303be21c96b755874a2e671fe4011825c814fd89d6721965d9c1c9fc8ad87a35a599373af093fb0e5b6b0e6d6bf18edc002523e195b305f632a5d2156a4c0cc22d3ddd2de0c80e785e9e91c3b66b04577166b23ed8d89f7ce11511945afb636790418ab70788cc2f045cfe6597bafed8a99e197890ae52da03e2f19039d7955252a52812429858caaff39366c54befe02a0dd068522c6b8986aa851f903c40afb6f58e61f8a7b10ea050a06802ce41a260b13cb4dd16bbda16f9b0bc6bdbd9f63f0d84edcfe2398ee2c0eff9660f7f2dbd924a3abfc1932d63305b2ccae1ae24844ec3a41cdb197eee5c7faafd8c899b90ae68fc3e631949494e8c8e9f8c9be759da1857ee5e43adea54f2ac2c9dc9f964b94d10d9f73e9942bcfb6178bfd8c2eed9d1de4e2dc35d509c8e47023e57e1e25959e2380e3d0b31927beb58a93d8404b520f48117303f83632d2592e67b67d3161da308f0a69f4b8c000d707917cd17fb784d36992f0bea8a436554bc9f28b5e9bdbf70b0082cb185d01632af2346c16b4dc8be2fc6f067212e8908fca1510d846ecdc32db959eeffa53e71f502033a9f5527c30a839ff12cc41b201c8885cc4e878cf5b09047dd1ea7b1d5abd192977604f424577aade8d32a2ce216d71a1c9a5b34a7c77e800eef1a4a36904d8d68271640d4c9fabd1115508b8c7ab14134a3b0ca018efa8fc3812b4c66f7aa7f40cbb9cddddaec7d58886944480091fec1f5b2146f30d75b7445e0e1f8018517afb5d045cc91f98166c1340c1bc1489d6b734e1a12913a406d6584b9a3bc8fffc34cc5ea64921f3f11438256fa4d517a783d0890fa7bf13376c300eba7ee97aca3b632b35b5d78f0cdb2ace40f889ee0e215844ebf4fff08ccb487ce3dcff245c2ec24ad536bbe6497bff33b08c08c236ce44de37cc326f8953a3798d615becf8febb14f95d1a517f87fc35caa754d746aeddd2eff638664b503c01e16838418c757058f15c1df95a3db843e6cd4837b30b1ee94a276317d90da64640377682abf44ad9dcdff922d74a155e0952670779a3890696d405381689635e0c7cd296837c304a972b39c9ae064e92e1aa8990a307d8096e399b403760945d51f22f7d10b46e282f6a9beba1b633f46f0782e42a9f9f090065fbe5cb2c2eefeedcae6cceb2f176bf52c0f299ded1081452c5820ad2b48034d7edb688e9dd222e39535aa559095f7ef3e28dc8868702c8970e8fb65f0c60cab99f7bbadc81424a4e84b8cb9b3f4d27c82ad4fa45afc890d94b0d49e1bcf5cbc9077eff612ab4be5464590d98cd8cffaac03aa5cc360c97e517c92e5ad8fb9403c70f0a4f88c33d5c242656fe23a13c72e6f71eef96815dbb6ac39018417753f1dee911b73f2b6ee8f1b45e67e79adc46866999fbe646c60a5c976ae2e1270cb8659802d19e0c7d5982aab16f0605373f0e044ad2db256fc4f52f6b6bf4ff95a03fa7ab98715bfd9ec3a31813471a4ee5e479dd6a13528ebf73c136b677a8949752acda935ad75d63d05976ac03ac459011dd072024e7a799f0c1a6f9cf919f9efbcd3aac9397679f0ab99ec66f826de3afb34f0f8e11b227593f69f07a50527c7999d22684a682e0e8897b13536929da41b5d7ce1d530e6ec85b6ff08ce0763b7c31ab529139f469c947420640634efdbd088337869a59936c0bdcee11dd34aece07a6d5cae07b716fd1f481860ea17b82d3ea350dd9cbb74a2257bf331fa63c6373b2676c7a6e4cdfb6f2626326ae1fd8185500eaffb767ab3882a3461f570ea61fbd4d6573a811f7459615f7da842709e52fff1768a3c220c9498f41f5fb7fa5495486e4cc8da81681a4ebc4e65bb3a989e563dc681945c676be26fc9131a20dbd7773a05399f5421fc5719054789dca39e6eff15439c47b5a0d0fa29a705ac828666a7e21547a30843de73466ccd968a9d3794f7541f13fbdc166cfcdcc0923d723e36cd003d19469f3c828a9baee681b50161af3ae15c513191a1c53df25c01cd206be0c2faccb871e51773c33373e06108c6ab59cc9ebd419f696853b2cb445e25059b4d3bcee1154d63d90d1272c868e3de8937789f1263100e240b840e73da07b775828407015cd86fc6ae7d1016dc9623ffd43b95a1998af582effb59ed7898fc599441bb0b8c1502035ca27495", 0x700) 2018/04/07 14:03:53 executing program 6: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$KVM_GET_LAPIC(r2, 0x8400ae8e, &(0x7f0000000380)={"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"}) 2018/04/07 14:03:53 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') sendfile(r1, r0, &(0x7f0000000000)=0xf, 0x109) sendfile(r1, r0, &(0x7f0000000040), 0xf49) 2018/04/07 14:03:53 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dbcff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x28, r1, 0x100, 0x70bd2a, 0x25dfdbfe, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x20040001}, 0x0) 2018/04/07 14:03:53 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x21, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/04/07 14:03:53 executing program 2: pwritev(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f00000000c0)="44d616e514c7aaa984b220c45941870921a3d7a6579b", 0x16}], 0x10000000000000e1, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000400)='/dev/admmidi#\x00', 0x101, 0x100) ioctl$KDMKTONE(r0, 0x4b30, 0x31b) r1 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r3, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}], 0x2cf) writev(0xffffffffffffffff, &(0x7f0000041000), 0x0) r4 = shmat(0xffffffffffffffff, &(0x7f0000ffc000/0x2000)=nil, 0x7000) shmdt(r4) fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) getpeername$packet(r3, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x14) memfd_create(&(0x7f00000001c0)="73797374656d7472757374656428da00", 0x1) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'irlan0\x00', r6}) fcntl$setown(r2, 0x8, r5) r7 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="154261cd9d6cd472abdc1cb8aff4afe737ad2a83bc0e2de409d15f5fa517cc78e1b05dee67e04556c9d30ca56295b16e96958abfa7da0d7297c8403544f54a4ae938007d71bf95c19ec9cfb1e63828af8186c80be550a3cbbef02c38b3fde02cd2b963e873f5b412f22728af3c63ddb2a426da201db1504cd61719daa6907a49c06a03be37f443f1cb8629ec7fcd40359c212586c6f0d9a78b283b0d3128c9175b077e40dc3223d2ee8981c41a9d6a19bfd4aa1d8382803cb5c6364f1b8e39ccea8c5e4c4197cff704e0fb818fd40c50e611ce2f7b12", 0xd6, r7) 2018/04/07 14:03:53 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) add_key(&(0x7f0000000240)='.dead\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0), 0x0, 0xffffffffffffffff) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000440)='/dev/dsp\x00', 0x10b000, 0x0) socket$nl_route(0x10, 0x3, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000838fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) futex(&(0x7f0000012ffc), 0x0, 0x0, &(0x7f0000060ff0)={0x0, 0x989680}, &(0x7f00003cfffc), 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00000001c0)={0x2}) r4 = socket$inet6(0xa, 0x802, 0x20000010001) ioctl$sock_proto_private(r4, 0x89e1, &(0x7f0000000180)) r5 = eventfd(0x0) unshare(0x840000) ioctl$SNDRV_TIMER_IOCTL_TREAD(r3, 0x40045402, &(0x7f0000000080)) socket(0x3, 0x0, 0x83d) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f0000000180)={0x0, &(0x7f0000000140), 0x8, r5}) r6 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f0000000000)={0x0, &(0x7f000002d000), 0x0, r6}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000340)={0x4004, &(0x7f0000000400), 0x0, r1, 0x4}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000100)={&(0x7f0000012000/0x2000)=nil, 0x2000}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x440000, 0x0) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x1d) mmap(&(0x7f0000011000/0x4000)=nil, 0x4000, 0x5, 0x40030, r7, 0x0) epoll_wait(r7, &(0x7f00000002c0)=[{}, {}, {}, {}, {}, {}], 0x6, 0x1) 2018/04/07 14:03:53 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getegid() r2 = gettid() fcntl$lock(r0, 0x7, &(0x7f0000000180)={0x3, 0x2, 0x0, 0x8001, r2}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setregid(r1, r3) clone(0x0, &(0x7f0000a93fff), &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f000031d000)) r4 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x80, 0x400) ioctl$VHOST_SET_LOG_BASE(r4, 0x4008af04, &(0x7f0000000140)=&(0x7f0000000100)) read(r0, &(0x7f0000428000)=""/154, 0x9a) 2018/04/07 14:03:53 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x1400000000000000, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/04/07 14:03:53 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000004a800104ff559c466233c91b209debded304a5aa27ff9ee43e9f84da4efa212352e9abb018e04c9bd9837252c3ea1dce0829c9ad3c2dc46760e993c0debcedabfeed07a12421a444a8d4089fef2659ca2aa15d802d1e5148ab407682ac5a4278e20633cfb0c69d"], 0x14}, 0x1}, 0x0) 2018/04/07 14:03:53 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') sendfile(r1, r0, &(0x7f0000000000)=0xf, 0x109) sendfile(r1, r0, &(0x7f0000000040), 0xfe0) 2018/04/07 14:03:53 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000180)={r1, 0x1, 0x6}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000000)={r1, 0x1, 0x6}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x100000001, 0x400100) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000000c0), 0x4) 2018/04/07 14:03:53 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0xfeffffff00000000, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/04/07 14:03:53 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="73657373696f6e696400765145f4bb7514d78c56de54826637bd38c066a9c459e228b5651a01c540acefe40a182bc990185fbc46a2cf6eaca3ab16c383cd8110254ec3dfab4125017c8d7ededaeafc8b9eea86b4b5387e0c054ccc632676061a213795c292b52dee0d4be803fdde251153389842e7f7521e5625e020c694a1bb1bd3c35fa67944") perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000100)=""/65, 0x4a1) sysfs$2(0x2, 0x3, &(0x7f0000000300)=""/150) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={0x0, 0x20, 0x3}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000200)={r1, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x8, 0x100000000, 0x4d08fa55, 0x1, 0x10000}, &(0x7f00000002c0)=0x98) [ 285.659371] device syz_tun entered promiscuous mode 2018/04/07 14:03:53 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xd95, 0x80000) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000140)=[{{r1, r2/1000+30000}, 0xa0d, 0x4, 0x3}, {{}, 0x4, 0xfffffffffffffc0f, 0x81}, {{r3, r4/1000+10000}, 0x3456, 0xffffffffffffff58, 0x1}], 0x48) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f00000001c0)) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000000040)) r5 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x0) write$evdev(r5, &(0x7f0000037fe8)=[{{}, 0x1, 0x4b, 0x2}, {}], 0x30) [ 285.686789] device syz_tun left promiscuous mode [ 285.704384] device syz_tun entered promiscuous mode [ 285.716490] device syz_tun left promiscuous mode 2018/04/07 14:03:55 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000595ff8)) write(r0, &(0x7f0000000040)="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", 0x3fe) 2018/04/07 14:03:55 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0xe00000000000000, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/04/07 14:03:55 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') sendfile(r1, r0, &(0x7f0000000000)=0xf, 0x109) sendfile(r1, r0, &(0x7f0000000040), 0xfffff000) 2018/04/07 14:03:55 executing program 6: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) timerfd_gettime(r0, &(0x7f0000000040)) sendfile(r1, r0, &(0x7f0000f28ff8), 0x100000002) ioctl$int_in(r1, 0x5421, &(0x7f00000000c0)=0x90f) writev(r1, &(0x7f0000001000)=[{&(0x7f0000000000)="83", 0x1}], 0x1) 2018/04/07 14:03:55 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x200000) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0xffffffff, 0x0, 0x2, 0x2}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f00000000c0)={r1, 0xb21f}) socket$inet6_udp(0xa, 0x2, 0x0) 2018/04/07 14:03:55 executing program 4: r0 = openat$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)={0xffffffffffffffff}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/autofs\x00', 0x200, 0x0) r3 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80800) r4 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f00000004c0)=0x10) r5 = socket$inet6_dccp(0xa, 0x6, 0x0) getpid() r6 = geteuid() getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000580)) getresuid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)) r9 = getgid() fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000680)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000006c0)={{{@in6=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in=@multicast1}}, &(0x7f00000007c0)=0xe8) getresgid(&(0x7f0000000800), &(0x7f0000000840)=0x0, &(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$cgroup(&(0x7f0000001b40)={0x3, 0x70, 0xfffffffffffff729, 0x1, 0x5, 0x4, 0x0, 0x4, 0x100a0, 0x0, 0x10001, 0x9, 0x1, 0x9, 0x3, 0x0, 0x0, 0xf000000000000000, 0x393, 0x3, 0x6, 0xfffffffffffffffd, 0x80, 0x7, 0x2, 0x20, 0x3ff, 0x5, 0xffffffffffffffe0, 0xffff, 0x100000001, 0x1, 0x1, 0x1, 0x8, 0x6c95, 0x400, 0x7fff, 0x0, 0x10001, 0x1, @perf_config_ext={0x101, 0x99}, 0x101, 0x5, 0x9, 0x7, 0x69ea, 0x6bbc7e00, 0x6313}, 0xffffffffffffff9c, 0x7, 0xffffffffffffff9c, 0x2) openat$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') signalfd(0xffffffffffffffff, &(0x7f0000002040)={0x59f6}, 0x8) socket$key(0xf, 0x3, 0x2) accept$ipx(0xffffffffffffffff, &(0x7f0000002080), &(0x7f00000020c0)=0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000002100)={0xffffffffffffffff}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002140)={0x0}, &(0x7f0000002180)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000021c0)={{{@in6=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f00000022c0)=0xe8) lstat(&(0x7f0000002300)='./file0\x00', &(0x7f0000002340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = socket$vsock_stream(0x28, 0x1, 0x0) r17 = eventfd(0x5) r18 = getpid() r19 = geteuid() r20 = getegid() r21 = socket(0x4, 0x3, 0x3f) r22 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000023c0)='/dev/ptmx\x00', 0x90000, 0x0) r23 = epoll_create1(0x80000) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000002400)={0xffffffffffffffff}) r25 = eventfd(0xffffffff) r26 = syz_open_dev$usbmon(&(0x7f0000002440)='/dev/usbmon#\x00', 0x3f, 0x80000) r27 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000002480)='/dev/qat_adf_ctl\x00', 0x2, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000024c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f00000025c0)=[{&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000240)=[{&(0x7f00000000c0)="c80072c94fa16e1edcb51ef86da52e3fcd3c621751abea1902e1a586d1a93d2ba19a28e97621213870884943d496ef19c06dd3046fa1654e02c95adcad3d03a7885854d817d9c9d894e5e2b0638d965b407c49b6163554bcea652fbf4a6819360f45c1d385c9944f70ccec36c8d1e0282a21c58f3b04fb84f37b00c74f3cf9485f13d53ef62f14bc47e2fcd680010e064f75b78b93f4e9cf50f1a878a3", 0x9d}], 0x1, &(0x7f0000002680)=ANY=[@ANYBLOB="28000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r10, @ANYRES32=r11, @ANYBLOB="00000000180000000000000001000000010000000c50f37888f8735a6031700077be854796965c9263b84e79233b64e62b88dcfa0d796be072147825", @ANYBLOB='\x00\x00\x00\x00'], 0xb4, 0x8000}, {&(0x7f0000001f00)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000001fc0)=[{&(0x7f0000001f80)="36a60236d0430ec7501af193feb551e650fdd7071b68d5214b71a648f6382f76c8", 0x21}], 0x1, &(0x7f0000002500)=[@rights={0x18, 0x1, 0x1, [r12]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x18, 0x1, 0x1, [r16, r17]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @rights={0x30, 0x1, 0x1, [r21, r22, r23, r24, r25, r26, r27, r28]}], 0xa0, 0x4}], 0x2, 0x894755e297d84fcb) r29 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r29, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) getsockopt$sock_buf(r29, 0x1, 0x1a, &(0x7f00000003c0)=""/193, &(0x7f0000000340)=0xc1) 2018/04/07 14:03:55 executing program 0: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000000c0)={0x0, 0x0}) mq_notify(r0, &(0x7f0000000100)={0x0, 0x2d, 0x0, @tid=r1}) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000000)={@random="cd38ffe40f97", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) 2018/04/07 14:03:55 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000595ff8)) write(r0, &(0x7f0000000040)="576b6ea92d54c062a4c54d597b34b9a87f6081817318cc176847e9c1aeae469f189d8d1d4b9877c2cabcbb31c9a5b0eb21012350b2ab0a2fb7145a7448575bb7563368a51996008c4b441d9891fe94b7e995cf7d56116da80350f51553b86f7a63f20ebc307b25aafc40255b4eb0b9f79c467f0c5a5a3d293d0d3b6983f69a09382ae4b21f2f5fb0d093101f62065d721e764593ceccbcfa1df5a53a0a64e19c89630f3f1bb8ba610463da9cd8fb17417817c65b8bee4bd4e74db65116f7bbb70143cd7f7710b94888c4a885744834420d7d0f15e82b5bba50a8e26a6c91825910020512f0db0ef5a83cf339537006f9da02363f9cbd815cb1303be21c96b755874a2e671fe4011825c814fd89d6721965d9c1c9fc8ad87a35a599373af093fb0e5b6b0e6d6bf18edc002523e195b305f632a5d2156a4c0cc22d3ddd2de0c80e785e9e91c3b66b04577166b23ed8d89f7ce11511945afb636790418ab70788cc2f045cfe6597bafed8a99e197890ae52da03e2f19039d7955252a52812429858caaff39366c54befe02a0dd068522c6b8986aa851f903c40afb6f58e61f8a7b10ea050a06802ce41a260b13cb4dd16bbda16f9b0bc6bdbd9f63f0d84edcfe2398ee2c0eff9660f7f2dbd924a3abfc1932d63305b2ccae1ae24844ec3a41cdb197eee5c7faafd8c899b90ae68fc3e631949494e8c8e9f8c9be759da1857ee5e43adea54f2ac2c9dc9f964b94d10d9f73e9942bcfb6178bfd8c2eed9d1de4e2dc35d509c8e47023e57e1e25959e2380e3d0b31927beb58a93d8404b520f48117303f83632d2592e67b67d3161da308f0a69f4b8c000d707917cd17fb784d36992f0bea8a436554bc9f28b5e9bdbf70b0082cb185d01632af2346c16b4dc8be2fc6f067212e8908fca1510d846ecdc32db959eeffa53e71f502033a9f5527c30a839ff12cc41b201c8885cc4e878cf5b09047dd1ea7b1d5abd192977604f424577aade8d32a2ce216d71a1c9a5b34a7c77e800eef1a4a36904d8d68271640d4c9fabd1115508b8c7ab14134a3b0ca018efa8fc3812b4c66f7aa7f40cbb9cddddaec7d58886944480091fec1f5b2146f30d75b7445e0e1f8018517afb5d045cc91f98166c1340c1bc1489d6b734e1a12913a406d6584b9a3bc8fffc34cc5ea64921f3f11438256fa4d517a783d0890fa7bf13376c300eba7ee97aca3b632b35b5d78f0cdb2ace40f889ee0e215844ebf4fff08ccb487ce3dcff245c2ec24ad536bbe6497bff33b08c08c236ce44de37cc326f8953a3798d615becf8febb14f95d1a517f87fc35caa754d746aeddd2eff638664b503c01e16838418c757058f15c1df95a3db843e6cd4837b30b1ee94a276317d90da64640377682abf44ad9dcdff922d74a155e0952670779a3890696d405381689635e0c7cd296837c304a972b39c9ae064e92e1aa8990a307d8096e399b403760945d51f22f7d10b46e282f6a9beba1b633f46f0782e42a9f9f090065fbe5cb2c2eefeedcae6cceb2f176bf52c0f299ded1081452c5820ad2b48034d7edb688e9dd222e39535aa559095f7ef3e28dc8868702c8970e8fb65f0c60cab99f7bbadc81424a4e84b8cb9b3f4d27c82ad4fa45afc890d94b0d49e1bcf5cbc9077eff612ab4be5464590d98cd8cffaac03aa5cc360c97e517c92e5ad8fb9403c70f0a4f88c33d5c242656fe23a13c72e6f71eef96815dbb6ac39018417753f1dee911b73f2b6ee8f1b45e67e79adc46866999fbe646c60a5c976ae2e1270cb8659802d19e0c7d5982aab16f0605373f0e044ad2db256fc4f52f6b6bf4ff95a03fa7ab98715bfd9ec3a31813471a4ee5e479dd6a13528ebf73c136b677a8949752acda935ad75d63d05976ac03ac459011dd072024e7a799f0c1a6f9cf919f9efbcd3aac9397679f0ab99ec66f826de3afb34f0f8e11b227593f69f07a50527c7999d22684a682e0e8897b13536929da41b5d7ce1d530e6ec85b6ff08ce0763b7c31ab529139f469c947420640634efdbd088337869a59936c0bdcee11dd34aece07a6d5cae07b716fd1f481860ea17b82d3ea350dd9cbb74a2257bf331fa63c6373b2676c7a6e4cdfb6f2626326ae1fd8185500eaffb767ab3882a3461f570ea61fbd4d6573a811f7459615f7da842709e52fff1768a3c220c9498f41f5fb7fa5495486e4cc8da81681a4ebc4e65bb3a989e563dc681945c676be26fc9131a20dbd7773a05399f5421fc5719054789dca39e6eff15439c47b5a0d0fa29a705ac828666a7e21547a30843de73466ccd968a9d3794f7541f13fbdc166cfcdcc0923d723e36cd003d19469f3c828a9baee681", 0x680) 2018/04/07 14:03:55 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') sendfile(r1, r0, &(0x7f0000000000)=0xf, 0x109) sendfile(r1, r0, &(0x7f0000000040), 0xf77) 2018/04/07 14:03:55 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0xb000000, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/04/07 14:03:55 executing program 2: pipe(&(0x7f0000fd8000)={0x0, 0x0}) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) tee(r0, r2, 0x6, 0x0) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/04/07 14:03:55 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x20000000000008, &(0x7f0000353000), 0x4) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='nv\x00', 0x3) shutdown(r0, 0x1) r1 = dup(r0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000000)={0x10001, 0xffffffffffffd2d2, 0xfffffffffffffffc, 0xe0f}) 2018/04/07 14:03:55 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x3000000, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/04/07 14:03:55 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') sendfile(r1, r0, &(0x7f0000000000)=0xf, 0x109) sendfile(r1, r0, &(0x7f0000000040), 0xfd3) 2018/04/07 14:03:55 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x80200, 0x0) write$vnet(r0, &(0x7f0000000140)={0x1, {&(0x7f0000000040)=""/33, 0x21, &(0x7f0000000080)=""/192, 0x3, 0x4}}, 0x68) pkey_alloc(0x0, 0x2) syz_emit_ethernet(0x2a, &(0x7f0000b6e000)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, 0x0) 2018/04/07 14:03:55 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x2, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/04/07 14:03:57 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000595ff8)) write(r0, &(0x7f0000000040)="576b6ea92d54c062a4c54d597b34b9a87f6081817318cc176847e9c1aeae469f189d8d1d4b9877c2cabcbb31c9a5b0eb21012350b2ab0a2fb7145a7448575bb7563368a51996008c4b441d9891fe94b7e995cf7d56116da80350f51553b86f7a63f20ebc307b25aafc40255b4eb0b9f79c467f0c5a5a3d293d0d3b6983f69a09382ae4b21f2f5fb0d093101f62065d721e764593ceccbcfa1df5a53a0a64e19c89630f3f1bb8ba610463da9cd8fb17417817c65b8bee4bd4e74db65116f7bbb70143cd7f7710b94888c4a885744834420d7d0f15e82b5bba50a8e26a6c91825910020512f0db0ef5a83cf339537006f9da02363f9cbd815cb1303be21c96b755874a2e671fe4011825c814fd89d6721965d9c1c9fc8ad87a35a599373af093fb0e5b6b0e6d6bf18edc002523e195b305f632a5d2156a4c0cc22d3ddd2de0c80e785e9e91c3b66b04577166b23ed8d89f7ce11511945afb636790418ab70788cc2f045cfe6597bafed8a99e197890ae52da03e2f19039d7955252a52812429858caaff39366c54befe02a0dd068522c6b8986aa851f903c40afb6f58e61f8a7b10ea050a06802ce41a260b13cb4dd16bbda16f9b0bc6bdbd9f63f0d84edcfe2398ee2c0eff9660f7f2dbd924a3abfc1932d63305b2ccae1ae24844ec3a41cdb197eee5c7faafd8c899b90ae68fc3e631949494e8c8e9f8c9be759da1857ee5e43adea54f2ac2c9dc9f964b94d10d9f73e9942bcfb6178bfd8c2eed9d1de4e2dc35d509c8e47023e57e1e25959e2380e3d0b31927beb58a93d8404b520f48117303f83632d2592e67b67d3161da308f0a69f4b8c000d707917cd17fb784d36992f0bea8a436554bc9f28b5e9bdbf70b0082cb185d01632af2346c16b4dc8be2fc6f067212e8908fca1510d846ecdc32db959eeffa53e71f502033a9f5527c30a839ff12cc41b201c8885cc4e878cf5b09047dd1ea7b1d5abd192977604f424577aade8d32a2ce216d71a1c9a5b34a7c77e800eef1a4a36904d8d68271640d4c9fabd1115508b8c7ab14134a3b0ca018efa8fc3812b4c66f7aa7f40cbb9cddddaec7d58886944480091fec1f5b2146f30d75b7445e0e1f8018517afb5d045cc91f98166c1340c1bc1489d6b734e1a12913a406d6584b9a3bc8fffc34cc5ea64921f3f11438256fa4d517a783d0890fa7bf13376c300eba7ee97aca3b632b35b5d78f0cdb2ace40f889ee0e215844ebf4fff08ccb487ce3dcff245c2ec24ad536bbe6497bff33b08c08c236ce44de37cc326f8953a3798d615becf8febb14f95d1a517f87fc35caa754d746aeddd2eff638664b503c01e16838418c757058f15c1df95a3db843e6cd4837b30b1ee94a276317d90da64640377682abf44ad9dcdff922d74a155e0952670779a3890696d405381689635e0c7cd296837c304a972", 0x3fe) 2018/04/07 14:03:57 executing program 2: r0 = socket(0x15, 0x80005, 0x0) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xfffffffffffffffe, 0xffffffffffffffff) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f0000000200)={0x1, 0x0, [{0x7, 0x7, 0x0, 0x0, @irqchip={0xffff, 0x101}}]}) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x114, 0x2710, &(0x7f0000000000), &(0x7f0000000ff8)=0x4) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x1, 0x80000) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000140)={'NETMAP\x00'}, &(0x7f00000001c0)=0xfffffffffffffe4f) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000180)={&(0x7f0000000000/0x3000)=nil, 0x3000}) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000000080)={0x9, 0x7f, 0x700, 0x0, 0x4}) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000100)={0x2e, @dev={0xac, 0x14, 0x14, 0x12}, 0x4e20, 0x4, 'wlc\x00', 0x4, 0x7ff, 0x22}, 0x2c) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x10002, 0x1, 0xf001, 0x2000, &(0x7f0000000000/0x2000)=nil}) 2018/04/07 14:03:57 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') sendfile(r1, r0, &(0x7f0000000000)=0xf, 0x109) sendfile(r1, r0, &(0x7f0000000040), 0x3) 2018/04/07 14:03:57 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup2(r2, r2) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f00000005c0)) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f0000000040)) dup2(r0, r2) dup3(r0, r1, 0x0) 2018/04/07 14:03:57 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x1f4, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/04/07 14:03:57 executing program 0: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x101080, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) ioctl$PPPIOCSFLAGS(r0, 0x8922, &(0x7f00000000c0)) 2018/04/07 14:03:57 executing program 6: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fchmod(r0, 0xc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='illinois\x00', 0x9) 2018/04/07 14:03:57 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000595ff8)) write(r0, &(0x7f0000000040)="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", 0x680) 2018/04/07 14:03:57 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x2f000000, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/04/07 14:03:57 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000032c000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0xff, 0x20000) getsockopt$inet6_tcp_int(r1, 0x6, 0x19, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r2, 0x4070aea0, &(0x7f0000000000)) 2018/04/07 14:03:57 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002600)='/dev/ppp\x00', 0x200000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000002280)=0xfffffffffffffff7) readv(r0, &(0x7f0000f46000)=[{&(0x7f00000000c0)=""/4096, 0x1000}], 0x1) pwritev(r0, &(0x7f0000002380)=[{&(0x7f0000000040)="392f3ce7634f2a53b6790af33e2c70", 0xf}, {&(0x7f00000010c0)="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", 0xfa}, {&(0x7f00000011c0)="15ee26b186b61f56a499d3c7c81fd2412cd87c88d0bd0c8a2313f2c1c1e9798e3399b58c5b7ca97f3ea3782b6ad2c59fb215953813105b37fa2082a3d8d9adb767d0b8d9c86d7b17e4e702869a5101b05a40c7535a99ef0cbf1920c61f676ec30f8f7380abd07634edd3cbb3a3c6afc84a29ff6474a0670bc39c13a8dba229cbc5a04c6f2a6af45899dfc5f8a3cb4261e7b5c04ae20ea6690609c27d0cc5e6496eb720c7f3ae5ce0a8c4d7c9b35e10362cfdb481f2e5ed1ac1f95c4c", 0xbc}, {&(0x7f0000001280)="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", 0x1000}, {&(0x7f0000002400)="bdca4e8aec021c8357857b677dca5ceb2d30aa3f870b58670e6dc61f6843bfa43c369d2dd52ec18bee895957b0e26b5fe28b0a9bcac3ff39dfe85ef2772fde294f493a51465fa0e6a21d8bfe50821f8088ddf23a6661713853a53ccad0b226b126982ebc601758949c662ad4992417c3625459b45a6564076774be8d8db6217eeb540df9fe473d48e9e618792a6c46fe99322ba5bc79421f211159d68447cc009e99e6d386d3208c744f677a29866d444f7248903e5a2224b155554b64fb7a8cd155fea57bba64401a3c448fc14394e93767b25475a3480ed4a2be657f05955feea7838d3e933ec53813aba367e9017d21dd5ff177ca0f3ddf68ff4d20c32a6bd48e6d343ea07ec6cab5d91d49531a576383016d264069a9b53e095c6e6ad7604196173e1ba31c4548c1a9dd6b11f4fad292e5dbfaf4cf960e217b8a0a9892659665c473", 0x144}, {&(0x7f0000002300)="ecb5ff01d3517c12b234427758de2295c19f49f349db6d6f250389d3ac9d229f7082f16973bf7040d93971bb728353e8c73385555f25495d6ca4f7c04f7ac8959b67dd4bd460a6fdde0e1c31b6f1849b055dae34eb5fbdba05b6bff7e616b76fa83369de289cdc23f2602932d19ecde0eb", 0x71}, {&(0x7f0000000080)="fd0408eb9c9b80fc982696ccd2c62f7c636729b36a1c19564201d199196ad566b23e2a3e1adb5ab758d6", 0x2a}], 0x7, 0xfffffffffffffffc) fremovexattr(r0, &(0x7f0000002580)=ANY=[@ANYBLOB="757365722e2f6465762f707070004958940d7c3d27252eb5ed7e99920a04ef15787456ed17d6009864d33c868b62cb7bf45494a47e50f396c562c3b85c5f1dc4ffea709b46d8a0ca24851a00649ee3bf4ebc1e8fef8682ed7bb21591b1d3feff5e5b"]) 2018/04/07 14:03:57 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x3200, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/04/07 14:03:57 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') sendfile(r1, r0, &(0x7f0000000000)=0xf, 0x109) sendfile(r1, r0, &(0x7f0000000040), 0xf5c) 2018/04/07 14:03:57 executing program 4: syz_emit_ethernet(0x2a, &(0x7f0000000140)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000200)) r0 = socket$rds(0x15, 0x5, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x20000, 0x0) bind$rds(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}, 0x10) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000080)=""/168) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000440)={@in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x80000100000001, 0x6, 0x3, "36defd34689a6c116371f8bc71a02e553fefa3c3cf47c9a3378c5eac069206c446d512cb4e8736c3489fc9d4c59b16333bf94545c2354bfe1aaeb99872e396c689ad004a67b3dc9b001c776543fd34ea"}, 0xffffff6f) 2018/04/07 14:03:58 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000087d000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/autofs\x00', 0x101000, 0x0) r2 = openat(r1, &(0x7f0000000000)='./file0\x00', 0xacda4441dfdbf5c2, 0x40) getpid() r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r2, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40002042}, 0xc, &(0x7f0000000240)={&(0x7f00000000c0)={0x168, r3, 0x1, 0x70bd27, 0x25dfdbfe, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfff}, @IPVS_CMD_ATTR_DEST={0x4c, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x9}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@loopback={0x0, 0x1}}]}, @IPVS_CMD_ATTR_SERVICE={0x70, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0x19}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x48}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2b}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x6c, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0x14}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@dev={0xac, 0x14, 0x14, 0x10}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}]}, 0x168}, 0x1, 0x0, 0x0, 0x20000815}, 0x80) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000087cf79)={@in={{0x0, 0x4e20}}, 0x0, 0x0, 0x0, "d858834181332e435893f760968f541b42c41db0f53229e10458031e411acc910b07deaa85a7158cb72317b9229c05a260f51652df313a01eba60958f71aa48ae177e2e4fe748f1a5499840c5abde9e6"}, 0x160) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000002c0)={@in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x3155d03e, 0x7, 0xffff, "560186a0c561e455471a051ab4cef1304f627088c6f360929e0597b7560aae4d7ff8be5615c186bc6a0ab3801a342bbc78cb64c4387b08d4fead8e21daefd41cc4ecc97a99ea8ee4db0cd90d9dc18397"}, 0xd8) 2018/04/07 14:03:58 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0xffffff84, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/04/07 14:03:59 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000595ff8)) write(r0, &(0x7f0000000040)="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", 0x3fe) 2018/04/07 14:03:59 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'tunl0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r2, 0xffffff9e, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) r3 = memfd_create(&(0x7f0000000000)='proccgroupvmnet0\x00', 0x3) ioctl$KVM_SET_CLOCK(r3, 0x4030ae7b, &(0x7f0000000040)={0x2, 0x8000000010001}) open_by_handle_at(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) 2018/04/07 14:03:59 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') sendfile(r1, r0, &(0x7f0000000000)=0xf, 0x109) sendfile(r1, r0, &(0x7f0000000040), 0xf90) 2018/04/07 14:03:59 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x2c00, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/04/07 14:03:59 executing program 4: r0 = socket$inet6(0xa, 0x80804, 0x6) timer_create(0x6, &(0x7f0000000040)={0x0, 0x35, 0x2}, &(0x7f00000000c0)) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x101000, 0x0) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000140)=0xe0e, &(0x7f00000002c0)=0x1) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) connect$inet6(r0, &(0x7f0000000300)={0xa, 0x4e21}, 0x29a3511354ac769b) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f0000000180)={0xa}, 0x1c) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000000)) 2018/04/07 14:03:59 executing program 6: r0 = syz_open_dev$sndpcmp(&(0x7f0000000200)='/dev/snd/pcmC#D#p\x00', 0x0, 0x40500) r1 = syz_open_dev$sndmidi(&(0x7f0000000240)='/dev/snd/midiC#D#\x00', 0x80000000, 0x40040) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000280)=r1) r2 = socket$inet(0x2, 0x100000000805, 0x0) listen(r2, 0x800006) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00007dc000)=0x1, 0x4) sendto$inet(r2, &(0x7f0000000080)="4d92a6b167312e181477a1e1f12da21e965f6ff3de3459ad20f73e2c3a555c84465ed6845b61ceb4f24871237855e6c132f4c9e7d554b467d4dfc82c4248e5a012d747fb688fa41a73b0ac5d06490a18d96e1ec9229bc93c923e150aedc9104f98e2b5ebeb1e3df4ecdca77102ae286a24722b8a18574c04ddda61b938651fdc18fc07f6c2bf24a380a3afa5eb", 0x8d, 0x84, &(0x7f0000000140)={0x2, 0x4e24, @rand_addr=0xc33}, 0x10) setsockopt$IP_VS_SO_SET_ADDDEST(r2, 0x0, 0x487, &(0x7f0000000180)={{0x89, @broadcast=0xffffffff, 0x4e24, 0x0, 'sh\x00', 0x4, 0x4, 0x5e}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x10004, 0x7fffffff, 0x3, 0x1}}, 0x44) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) flock(r1, 0x8) 2018/04/07 14:03:59 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x80000) ioctl$sock_netdev_private(r1, 0x89f0, &(0x7f0000000080)="555122b4a83a64af899e0c80e92e9a30f533a426731ac935defef71003200606ab072d9585dabbf78f976d14a7361bc688ee08cd11f5c744080e8b7942673b83") ioctl(r0, 0x4400000000001279, &(0x7f0000000300)) 2018/04/07 14:03:59 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000595ff8)) write(r0, &(0x7f0000000040)="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", 0x600) 2018/04/07 14:04:00 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x5400000000000000, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/04/07 14:04:00 executing program 0: r0 = socket$pptp(0x18, 0x1, 0x2) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r0, r1, 0x0, 0x5) openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x46, &(0x7f0000000280), 0x4) getsockopt$inet6_mtu(r2, 0x29, 0x46, &(0x7f0000000000), &(0x7f0000000040)=0x4) msgget$private(0x0, 0x0) fcntl$getownex(r2, 0x10, &(0x7f00000002c0)={0x0, 0x0}) r4 = creat(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x96e, 0x3, 0x7ff, 0x5, 0x0, 0x4, 0x12, 0x4, 0x0, 0x2, 0x7, 0x1413, 0x5, 0x101, 0x7fffffff, 0x80000000, 0xffffffffffffb9c8, 0x9, 0x100, 0x33099721, 0x9, 0x8, 0x800, 0x6, 0x8001, 0x2, 0x0, 0x3, 0x81, 0x20, 0x2, 0x5, 0x9, 0x1, 0xffff, 0x28, 0x0, 0x380000000000, 0x0, @perf_config_ext={0x320, 0x20}, 0x20025, 0x131c, 0xffffffff, 0x1, 0x4, 0x20, 0xfffffffffffffffc}, r3, 0x5, r4, 0x2) msgsnd(0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0x1, 0x0) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x80000, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r5, 0x6, 0x16, &(0x7f0000000080)=[{0xe, 0xffffffffffffffff}, {0x7d09942ad9ae073f, 0x1}, {0xe, 0x4928}, {0x3, 0x1f}, {0x0, 0x2161}, {0x0, 0xff}, {0x8, 0x7}, {0x2, 0x400}, {0x2, 0x7}], 0x9) mkdirat$cgroup(r5, &(0x7f0000000040)='syz1\x00', 0x1ff) getsockopt$bt_rfcomm_RFCOMM_LM(r5, 0x12, 0x3, &(0x7f0000000200), &(0x7f0000000240)=0x4) msgsnd(0x0, &(0x7f00004adff7)={0x2}, 0x8, 0x0) setsockopt$packet_tx_ring(r5, 0x107, 0xd, &(0x7f0000000140)=@req={0x1, 0x7, 0x5, 0x7ff}, 0x10) msgctl$IPC_RMID(0x0, 0x0) [ 291.912355] device tunl0 entered promiscuous mode [ 291.917932] IPVS: set_ctl: invalid protocol: 137 255.255.255.255:20004 sh 2018/04/07 14:04:00 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') sendfile(r1, r0, &(0x7f0000000000)=0xf, 0x109) sendfile(r1, r0, &(0x7f0000000040), 0x7ffff000) 2018/04/07 14:04:00 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x2, 0x4, 0x86, 0xf}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000140), &(0x7f00000000c0), 0x1}, 0x3fa) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x40, 0x521000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x400) sendmsg$can_bcm(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x1d}, 0x10, &(0x7f00000001c0)={&(0x7f0000000140)={0x7, 0x200, 0x401, {0x0, 0x2710}, {}, {0x4, 0xc3, 0x7f, 0x10000}, 0x1, @can={{0x0, 0x5, 0x3}, 0x4, 0x1, 0x0, 0x0, "67e85c8863fedbab"}}, 0x48}, 0x1, 0x0, 0x0, 0x24040004}, 0x4000000) 2018/04/07 14:04:00 executing program 2: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000000180)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000380), &(0x7f00000003c0)=0xc) getuid() getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000500)={0x0, @empty, @remote}, &(0x7f0000000540)=0xc) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x4e21, 0x2, @dev={0xfe, 0x80, [], 0xf}, 0xffffffffffffff7f}, {0xa, 0x4e23, 0xfff, @loopback={0x0, 0x1}, 0x3}, 0x80, [0xa4, 0xb66, 0x6, 0x7ff, 0x1ff, 0x6, 0x6, 0x9]}, 0x5c) listen$netrom(r2, 0x4) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000280)={@local={0xfe, 0x80, [], 0xaa}, r3}, 0x14) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000000940)={{&(0x7f0000000800)=""/198, 0xc6}, &(0x7f0000000900), 0x8}, 0x20) gettid() getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080), &(0x7f0000000240)=0xc) sendmsg$unix(r2, &(0x7f0000000580)={&(0x7f00000001c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000340), 0x0, &(0x7f0000000600)=ANY=[@ANYRES32, @ANYBLOB="49530000000001000000"], 0xe, 0x800}, 0x4040000) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f00000000c0)={0x0, '\x00', 0x1}, 0x18) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000100)=[{0x0, 0x2}, {0x2, 0x3}, {0x2, 0x7}], 0x3) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x7, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, [0x0, 0x0, 0x1f, 0x10000000000000, 0x0, 0x0, 0x40000000000000]}, 0x5c) getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x0, &(0x7f0000000740)=""/172, &(0x7f00000005c0)=0xac) [ 291.960239] IPVS: set_ctl: invalid protocol: 137 255.255.255.255:20004 sh 2018/04/07 14:04:00 executing program 4: prctl$intptr(0x24, 0x800) r0 = dup(0xffffffffffffff9c) ioctl$TIOCSTI(r0, 0x5412, 0x9) clone(0x0, &(0x7f0000b85fff), &(0x7f0000008000), &(0x7f0000000ffc), &(0x7f0000000000)) memfd_create(&(0x7f0000000000)='selfproc#keyring\x00', 0x1) prctl$intptr(0x24, 0xf90) 2018/04/07 14:04:00 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') sendfile(r1, r0, &(0x7f0000000000)=0xf, 0x109) sendfile(r1, r0, &(0x7f0000000040), 0xffc) 2018/04/07 14:04:00 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8, 0x8000) accept4$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x14, 0x80800) sendmsg$can_bcm(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x1d, r1}, 0x10, &(0x7f0000000300)={&(0x7f0000000100)=ANY=[@ANYBLOB="01000000030000000300000000000000ac0ecfb0d7e5f3738dd4ea41b512a1902bf491872dc199bc2d4e660b6926ea1151b6f3c7323b918bcde972ea5ea1c42321be88d0938600f5b5a93bfd0e02e4ac3d2964116a1a220807", @ANYRES64=0x0, @ANYRES64=0x2710, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="01000020010000000200008006020000588cbba7314a660b"], 0x48}, 0x1, 0x0, 0x0, 0x4000}, 0x4000800) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f00000000c0)) syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl(r0, 0x0, &(0x7f0000000380)="abe227b48a26bbb5245f77738d27c42f1d76319ca56dd79d29d2297b91fb935fe1f48cf08aa5ae480c186376a31a1dae335cf2745759761c7d9ee1839429937a7db0e200166e436da79f4fc31d158e01e4f80ad43b9a9a7cca72a3afd9d6a6be023f86f0b76a7430e315032b511cf19b6114f21c8e6147196098b73f938d70e2b201d7debf71a9f2ac3d7e3df48e2f85f1446a3037b973997ad3fa4ad892d880a3cbb845c089966ae8cafc596e51c2bbc5de7619bf4523508e735f7cd10f1a9aeb9a10f3a29aec") r2 = syz_open_dev$sndtimer(&(0x7f0000e6e000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000000080)) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) 2018/04/07 14:04:01 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000595ff8)) write(r0, &(0x7f0000000040)="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", 0x3ff) 2018/04/07 14:04:01 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x88ffffff00000000, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/04/07 14:04:01 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') sendfile(r1, r0, &(0x7f0000000000)=0xf, 0x109) sendfile(r1, r0, &(0x7f0000000040), 0xfce) 2018/04/07 14:04:01 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x0, 0x0, 0x0, 0x400000, 0x2}}, &(0x7f0000000140)=0xb0) socketpair$inet(0x2, 0x5, 0x1, &(0x7f0000000000)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x10800, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000009c0)) r1 = syz_open_dev$sndmidi(&(0x7f0000000a00)='/dev/snd/midiC#D#\x00', 0x178000, 0x200040) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x0, 0xffff, @dev={0xfe, 0x80}}], 0xb) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f00000000c0), 0x0) 2018/04/07 14:04:01 executing program 0: r0 = memfd_create(&(0x7f000003affa)='posix_acl_access{Y\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) r1 = getpid() capset(&(0x7f0000000ffc)={0x0, r1}, &(0x7f0000000000)={0x3, 0x2, 0x0, 0x3, 0xfff}) 2018/04/07 14:04:01 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, @remote}, &(0x7f00000000c0)=0x10, 0x80800) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000180), 0x3cc) ioctl$int_in(r0, 0x541f, &(0x7f0000000000)) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x6, 0x20200) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x6) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000100), &(0x7f0000000140)=0x40) 2018/04/07 14:04:01 executing program 6: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x14, &(0x7f0000000fff), 0x0) readv(r0, &(0x7f0000000300)=[{&(0x7f0000000000)=""/89, 0x59}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000000080)=""/96, 0x60}, {&(0x7f0000000100)=""/181, 0xb5}, {&(0x7f00000001c0)=""/225, 0xe1}, {&(0x7f00000002c0)=""/19, 0x13}], 0x7) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000380)={0x100000001, 0x1, 0xffffffffffffbfa4, 0x40, 0x9}, 0xc) 2018/04/07 14:04:01 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000595ff8)) write(r0, &(0x7f0000000040)="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", 0x600) 2018/04/07 14:04:01 executing program 6: r0 = open(&(0x7f0000000040)='./file0\x00', 0x4040, 0xa) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000000100)={{}, {0x0, 0x2710}}, 0x0) 2018/04/07 14:04:01 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3de, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/04/07 14:04:01 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x30, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/04/07 14:04:01 executing program 0: r0 = socket$inet(0x2, 0x80003, 0x100000001) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000080)=0x8, 0x4) recvmsg(r0, &(0x7f0000000300)={&(0x7f00000000c0)=@ethernet={0x0, @broadcast}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000280)=""/97, 0x61}, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000140)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaa00080045004bad000000000001907800000000e00000018800907800000000f89aaa3154c2d6986bb950ebaf1b7516471cf6a66eed0e2224001059db1c06cc6588b2222ce863e99871267360314a02b85326c7270d10b8a591f4b52d17297086d1c1e2033226c636d495994cd5d10590c979"], &(0x7f0000000040)) 2018/04/07 14:04:01 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') sendfile(r1, r0, &(0x7f0000000000)=0xf, 0x109) sendfile(r1, r0, &(0x7f0000000040), 0xa) 2018/04/07 14:04:01 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) r1 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x0, 0x80000) r2 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r4 = getuid() sendmsg$nl_netfilter(r1, &(0x7f0000000240)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="240000000b06000028bd7000fddbdf25ee7977476536e04537cda58495e30500", @ANYRES32=r4], 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x1) r5 = dup2(r3, r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r5, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect={{}, {0x8}}}], 0x2cf) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000000100)={0xa7, @tick, 0x0, {}, 0xfaa2}) 2018/04/07 14:04:01 executing program 6: listen(0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000fad000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000000)=""/211) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000004ffc)=0x7ffe) read(r0, &(0x7f00000002c0)=""/77, 0x4d) bind$bt_l2cap(r1, &(0x7f0000000100)={0x1f, 0x4, {0x9, 0xffff, 0x0, 0xa5f, 0x3, 0x8}, 0x6, 0x4}, 0xe) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0}, &(0x7f0000001000)=0xfea6) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/cuse\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000500)={r2, 0x9, 0x1, [0x1000]}, &(0x7f0000000540)=0xa) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/04/07 14:04:01 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x20082, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)="000d10b4cf0a4bc4c7356f7dfc9e2ee6", 0x10}], 0x1) 2018/04/07 14:04:03 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000595ff8)) write(r0, &(0x7f0000000040)="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", 0x3ff) 2018/04/07 14:04:03 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0xffffffffffffffff, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/04/07 14:04:03 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000040)={'bridge0\x00', {0x2, 0x0, @rand_addr}}) socket$nl_route(0x10, 0x3, 0x0) 2018/04/07 14:04:03 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') sendfile(r1, r0, &(0x7f0000000000)=0xf, 0x109) sendfile(r1, r0, &(0x7f0000000040), 0xfb2) 2018/04/07 14:04:03 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f000024dff0)={&(0x7f0000000040)={0x28, 0x2, 0x1, 0x800000001, 0x0, 0x0, {}, [@typed={0x14, 0x12, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, 0x28}, 0x1}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) bind(r0, &(0x7f0000000180)=@can={0x1d, r1}, 0x80) socket(0x5, 0x6, 0x8000) 2018/04/07 14:04:03 executing program 6: listen(0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000fad000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000000)=""/211) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000004ffc)=0x7ffe) read(r0, &(0x7f00000002c0)=""/77, 0x4d) bind$bt_l2cap(r1, &(0x7f0000000100)={0x1f, 0x4, {0x9, 0xffff, 0x0, 0xa5f, 0x3, 0x8}, 0x6, 0x4}, 0xe) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0}, &(0x7f0000001000)=0xfea6) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/cuse\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000500)={r2, 0x9, 0x1, [0x1000]}, &(0x7f0000000540)=0xa) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/04/07 14:04:03 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ptype\x00') getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000100)=0x40) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2000002, 0xc0110, r0, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000380)={&(0x7f0000000080)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000240)='h', 0x1}], 0x1, &(0x7f0000000300)}, 0x0) sendfile(r0, r0, &(0x7f0000000340)=0xfffffffffffffffc, 0x5) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000040)={0x80, 0x10, [0x1, 0x100000000, 0x0, 0x10000]}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={0x0, 0x3}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000200)={r2, 0x2}, 0x8) close(r1) splice(r1, &(0x7f0000000280), r1, &(0x7f0000000300), 0x7, 0x1) 2018/04/07 14:04:03 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000595ff8)) write(r0, &(0x7f0000000040)="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", 0x600) 2018/04/07 14:04:03 executing program 2: prctl$intptr(0x200000002e, 0x0) 2018/04/07 14:04:03 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x4000000, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) [ 295.227123] netlink: 'syz-executor4': attribute type 18 has an invalid length. 2018/04/07 14:04:03 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') sendfile(r1, r0, &(0x7f0000000000)=0xf, 0x109) sendfile(r1, r0, &(0x7f0000000040), 0x8) 2018/04/07 14:04:03 executing program 0: mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000040)=0x3f) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) recvfrom$unix(r2, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x6) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) r3 = request_key(&(0x7f0000000100)='pkcs7_test\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)='}:!]cgroup}.O\x00', 0xfffffffffffffffe) r4 = request_key(&(0x7f00000001c0)='id_legacy\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)='\x00', 0x0) keyctl$link(0x8, r3, r4) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)) dup2(r1, r2) tkill(r0, 0x16) open(&(0x7f00000ed000)='./file0\x00', 0x401, 0x0) 2018/04/07 14:04:03 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0x110, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="7bf000002700310300000000000000000e000000f8e2b020e1936a3bfeb16c8688c3f71da070d4f23f7f66a710af4a5d5c2b97e80b7f0db2733aea0deb9149a2aafc31d2530000000000000000000000000000"], 0x1}, 0x1}, 0x4000000) r1 = dup(r0) perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000100)={0x5, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e23, @rand_addr=0x2}, 0x0, 0x3, 0x80, 0x3, 0x5, &(0x7f0000000080)='tunl0\x00', 0x0, 0x2000000000000008, 0x423d6660}) recvmsg$kcm(r1, &(0x7f0000000240)={&(0x7f00000001c0)=@pppoe={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000000580), 0x0, &(0x7f0000000600)=""/108, 0x6c}, 0x0) [ 295.288426] netlink: 'syz-executor4': attribute type 18 has an invalid length. 2018/04/07 14:04:03 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x30000000, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/04/07 14:04:03 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') sendfile(r1, r0, &(0x7f0000000000)=0xf, 0x109) sendfile(r1, r0, &(0x7f0000000040), 0xfa5) 2018/04/07 14:04:03 executing program 4: truncate(&(0x7f00000003c0)='./file0\x00', 0xff) r0 = syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000004c0)={0x2, 0x8, 0x5, 'queue0\x00', 0x1}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) r1 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x2000) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000000), 0x4) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x8, 0xfffffffffffffff9) unlink(&(0x7f0000000580)='./file0\x00') socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000200)) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f0000000b40)={'IDLETIMER\x00'}, &(0x7f0000000b80)=0x1e) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000740), &(0x7f0000000780)=0x4) syz_open_dev$tun(&(0x7f0000000380)='/dev/net/tun\x00', 0x0, 0x60441) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000440)='/dev/sequencer\x00', 0xf, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000900)=ANY=[@ANYBLOB="6e52f00000000000000000000000000000000000000000000000000000ff0100000000009f000000400400003902000028010000ffffffff00000011e8030000e8030000e8030000fffffffefddfc300e803000005000000c489c6912a55627b7c8545d94844794b5b5513055c3ee99974d35514ff261cb24c75e88c1ffe0f42b877e6ce595de06a64fecd6b481555bfe0d5a659bf26d3d5ea9c9033a8772c63d8a4e268a53ac5a7f4314a38e037b0dcc1223e6f35506101bd8dac22c4566dcddc546ecddeb87f319a38d0051593d66e4bc28944f10fab5d69f0f3bfa78eb03fbac8d1f632835206ffbf28423ec2bdbf5330c2973c6757ae12af7977c7c538bf554e3fa5ef830e7383d0d4a60cc0b35519e51499ca127d7c086a00dbf939a59b8a1aafa5a2eb2e670847f901626386ca41f428ae544a74789c99526853d2de7d859e281d9f5422f56a73e28a18e888a65ba70ee11d40d1e5593e973ca1930894c53f23736c"], 0x1) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0xb, &(0x7f00000007c0)="323415656742c6bfc1ad4e0cbfa423a4349fe47e473894eb67f6f028dd47d481bd68a67052034f88b01dffdbb65f66d51050e75ddc0bf34fd79c8dfca37ab5b1f5024eb2d5f80730928c5820284f3771f5ba4386dbd0f9509474f9135ea49c41fb80e5e3d83f1d5b6e7496340bb79833cbd0c6570b58a57b62aaa4c5dc482042bf3df743866392850eca93c5f2787b12b40ebc5b45aeabfc0ef7dcf9c793f39c32886e3c5bf6b42fc0b0", 0xaa) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r4, 0xc058534b, &(0x7f00000005c0)={0x29, 0x3, 0x0, 0x0, 0xad1c, 0x3ff}) connect$bt_rfcomm(r4, &(0x7f0000000640)={0x1f, {0x40, 0x2, 0x8, 0x400, 0x8000000000, 0x9}, 0x7fffffff}, 0xa) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000880)={'mangle\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000000400)={0x0, 0x80000}) restart_syscall() r5 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c81, r5) ioctl$LOOP_CTL_REMOVE(r3, 0x4c80, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f0000000300)={'ah\x00'}, &(0x7f0000000340)=0x1e) ioctl$TUNSETGROUP(r4, 0x400454ce, 0x0) setsockopt$llc_int(r1, 0x10c, 0x0, &(0x7f0000000180)=0x8, 0x4) 2018/04/07 14:04:04 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000595ff8)) write(r0, &(0x7f0000000040)="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", 0x3ff) 2018/04/07 14:04:04 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x6, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/04/07 14:04:04 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') sendfile(r1, r0, &(0x7f0000000000)=0xf, 0x109) sendfile(r1, r0, &(0x7f0000000040), 0xf000) 2018/04/07 14:04:04 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000ff3)='/dev/net/tun\x00', 0x0, 0x0) flock(r0, 0x400000000000000a) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x202000, 0x88) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@mcast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f00000002c0)=0xe8) connect$packet(r1, &(0x7f0000000300)={0x11, 0xf, r2, 0x1, 0xfffffffffffff000, 0x6}, 0x14) r3 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3a07, 0x480000) getsockopt$IP_VS_SO_GET_DESTS(r3, 0x0, 0x484, &(0x7f0000000080)=""/120, &(0x7f0000000100)=0x78) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000000040)="fc2c56eb52d507526fccbec5d73d1cd1", 0x10) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000140)={'teql0\x00', 0x400}) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r0) 2018/04/07 14:04:04 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@textreal={0x8, &(0x7f0000000040)="0f4ca70078f3660f01c9d04b0aba4300ec0fc719ba4300b08aee660fc7350f20d86635080000000f22d82e65df1df36c", 0x30}], 0x1, 0x20, &(0x7f0000000280), 0x0) r3 = syz_open_dev$midi(&(0x7f0000000200)='/dev/midi#\x00', 0x3f, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000002c0)=0x0) getresuid(&(0x7f0000000300), &(0x7f0000000340)=0x0, &(0x7f0000000380)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f00000004c0)=0xe8) sendmsg$nl_netfilter(r3, &(0x7f0000003c00)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x11}, 0xc, &(0x7f0000003bc0)={&(0x7f0000000500)={0x3698, 0x4, 0xf, 0x112, 0x70bd29, 0x25dfdbfd, {0x1, 0x0, 0x1}, [@generic="1d8a", @typed={0x14, 0x4e, @ipv6=@dev={0xfe, 0x80, [], 0x1b}}, @typed={0x14, 0x5, @ipv6}, @generic="8e4ef906c4045ebf0d400a95d8c9354dc56dbf5dc855aa73aacb353154ebf5bb8838efc51b19af203617da995b73dbae470e3a86cfddc46af17239c0507f0cec", @typed={0x8, 0x1d, @ipv4=@broadcast=0xffffffff}, @nested={0x131c, 0x8a, [@generic="c39d633979b87ce2a9122aed55060313590393a905d893a412af9330517d9aaf2bdef8577d4a602938efc198fac2166b36e0939ec8dd6283a70636ace939d9c426c27ba3b926fe316522c2631b50aa7af6d4a83915ffae1055abe94922c1e5768e0709", @generic="88560e57f74296234cdfd4914a230a7d72458a32792c5bdf5e3783b75b770f6b9d5e0e3f5d0b9529f4e0a91b3e7cd0", @typed={0x8, 0x6c, @u32=0xff}, @generic="59dcf1e0bd0f6d7924b311692231e485e02834293777b6104071e980108d824e44e540a4c07d0ee98ee4538a11b482784d1a0ac52ab8c5a8a6b99956fa34fbd7b1cd685440245f136c8d402efcdbeafb6f32282fa1ce44c84b0bf5207311db31113d46cacd231b893da72d09e4d7b59945cb5ba8a49cf010ee281774682573743196dfc6df83a413d359e93ca6774fcf4da44a775f32", @generic="588fdadc922f65a969b823110c0f0d768671f4c7043b86cce50a36872d051ab7917e3e91666c215a1e10f98d8431d015e5ae75da61661de93a2218233467bdeffb3cb9e68e0bb92b2ea3a3433362554ddcf39ddb188d75d466b22097f2f031aaafc89c0ded9c6d59114612996c14ab28d2af58b2f76ffe6004cb68", @generic="3c059660dabb44c0a1dbb2feabe43513daac1f76571aae01c338cf8c137fd7db0225b620bf8d2e3e7f0b49c7fea39718b9735e1debc44e10aaeb7cace4583a418c4595de9949f41b78496939ec34ff8e520956a1cdeaa95ea09fd19b0f1f7796c65473d981f4da923dd2359076c153bc2627c8c173e843d4bb836b1dafa4a3ee95850d193abcb364efc09fab88cb5da5d8863f6df019740e8a751920c775c3a176713a23d52d40bdb86975f73423dd33092e109412e7973effc56dcda429de01cb8041c3a7cc57abc746222ae3b11df67e2826dbd057ae6b6e3cd335da4f2d6d3c19739e6f40943e8ba639897484b3429aac", @generic="d623ed4a7eafbd305bbb2ef921b6d9b80ae427f8546e5bc3ab48ed3e1cd928abfec5c232e765e578d8401572122fd7d2cf291a9e21460eea1f1401d0e2ced25e3c5d9220ade4da0d187341d702b3cb355231e56a86dd5c6af4c6b3664056fe00ca2d7afca17e927064ea0fcec4f3d7b1", @typed={0x8, 0x8f, @u32=0xfffffffffffffffa}, 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@generic="d390df19fe986b2610cfaf7f23be28a38e52c04f43659553cf78f451914d60b56c", @nested={0x110, 0x26, [@typed={0x8, 0x86, @uid=r5}, @typed={0x8, 0x3a, @fd=r2}, @generic="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"]}, @typed={0x8, 0x1e, @uid=r6}]}, 0x3698}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000100)={0x7, r0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000180)={0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_GEM_OPEN(r7, 0xc010640b, &(0x7f00000001c0)={r8, r9, 0x6}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r10 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r10, 0x84, 0x21, &(0x7f00000000c0)=0x9, 0x4) 2018/04/07 14:04:04 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x20000000000002ca, &(0x7f0000001fe8)=ANY=[@ANYRES32], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195, 0x0, 0xfffffffffffffffc}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=ANY=[@ANYBLOB="b40000006a312a7b2500000000000000071f000000000000000000000000000095000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x400000000003, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) write(r1, &(0x7f00000005c0)="260000005e0009010000eaf83a0000000000c6eee83e24e98ae6c232229c478c9ed09164b4c0", 0x26) 2018/04/07 14:04:04 executing program 0: r0 = socket(0x11, 0xfffffffffffffffd, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000001c0)) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f0000000000)="020008000000001acaeb537cfa01a55eaf0d2cf653f13cc379ed09eaf40f4a95bbff850a8264357506b31e0800000000000000c0f03d3b3d54436fe71cfcdc0930acd23693f6af7d07634832b8a5c0a94c07000000000098fc74e81b4a58d02f8001732017e2466aa5c43aea71261b35760415800000f95758a602000014001f0000d1b0e6ebcb12c7291871363e970000104c2e9f000c14f1659ce8c8bed23f7e60a3649f93ea0c8263f863802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2e00b7bbfbcb26f91b", 0xd8) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000100)={'filter\x00', 0x1, [{}, {}, {}]}, 0x58) r1 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x9, 0x400) syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x0, 0x8000) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$KDDISABIO(r1, 0x4b37) 2018/04/07 14:04:04 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000595ff8)) write(r0, &(0x7f0000000040)="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", 0x640) 2018/04/07 14:04:04 executing program 4: perf_event_open(&(0x7f0000c1a000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0xffffffffffeffffd) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x0, @rand_addr}, 0x10) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080), &(0x7f0000000100)=0x8) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/\x00', 0x60000, 0x2) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f0000000140)) 2018/04/07 14:04:04 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x700000000000000, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/04/07 14:04:04 executing program 2: r0 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000, 0x0, 0x2}, 0xfeda) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000}, 0xfeda) sendmsg(r0, &(0x7f0000000140)={&(0x7f00004f5000)=@generic={0x10000000001e, "0200000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00006e9c68)}, 0x0) 2018/04/07 14:04:04 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') sendfile(r1, r0, &(0x7f0000000000)=0xf, 0x109) sendfile(r1, r0, &(0x7f0000000040), 0xf72) 2018/04/07 14:04:05 executing program 0: r0 = socket$inet(0x2, 0x5, 0x0) unshare(0x1000000) r1 = getpgrp(0x0) r2 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x11c) perf_event_open(&(0x7f00000000c0)={0x7, 0x70, 0x8, 0x4, 0x0, 0x7, 0x0, 0x0, 0x0, 0x1, 0x6, 0x1ff, 0x6, 0x4d66, 0x8, 0x5, 0x0, 0x5, 0x200, 0x9, 0x6, 0xfffffffffffffffe, 0x6, 0x5, 0x2, 0xfffffffffffff858, 0x401, 0xfffffffffffffe7a, 0x3, 0x3c, 0x92, 0x46, 0x3, 0xa939d97, 0x2, 0xc896, 0xdd3, 0x7, 0x0, 0xfffffffffffffff8, 0x2, @perf_config_ext={0x3, 0x8}, 0x100, 0x955, 0x2, 0x7, 0x8, 0x5, 0x3}, r1, 0xc, r2, 0x8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@broute={"62726f7574650500", 0x20, 0x3, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'gre0\x00', "62fc2ff77400", 'ip6gre0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x138, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'eql\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x410) 2018/04/07 14:04:05 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x11000000, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/04/07 14:04:05 executing program 2: r0 = socket$inet6(0xa, 0x801, 0x0) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/07 14:04:05 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f00000058c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000005900)=0x14, 0x0) sendmsg$nl_route(r0, &(0x7f0000823fc8)={&(0x7f0000e5c000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000005940)=@ipv4_newaddr={0x0, 0x14, 0x30, 0x70bd26, 0x25dfdbfb, {0x2, 0x18, 0x8, 0xc8, r1}, [@IFA_ADDRESS={0x0, 0x1, @broadcast=0xffffffff}, @IFA_LABEL={0x0, 0x3, 'eql\x00'}, @IFA_CACHEINFO={0x0, 0x6, {0x7, 0x4, 0x2, 0x1}}, @IFA_LOCAL={0x0, 0x2, @multicast1=0xe0000001}, @IFA_FLAGS={0x0, 0x8, 0x80}, @IFA_BROADCAST={0x0, 0x4, @rand_addr=0x7}]}, 0x2a3}, 0x1}, 0x0) 2018/04/07 14:04:07 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000595ff8)) write(r0, &(0x7f0000000040)="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", 0x640) 2018/04/07 14:04:07 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') sendfile(r1, r0, &(0x7f0000000000)=0xf, 0x109) sendfile(r1, r0, &(0x7f0000000040), 0x10) 2018/04/07 14:04:07 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x400000000000000, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/04/07 14:04:07 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000140)={'syzkaller0\x00'}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x8, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 'syzkaller0\x00'}) pread64(r0, &(0x7f0000000040)=""/8, 0x8, 0x1ffff) r3 = socket$packet(0x11, 0x2, 0x300) socket$packet(0x11, 0x2, 0x300) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000080)) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000635000)={0x0, 0x0, 0x3}, 0x4) setsockopt$packet_buf(r3, 0x107, 0x5, &(0x7f0000a76000), 0x17) close(0xffffffffffffffff) 2018/04/07 14:04:07 executing program 0: getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x2, 0x0, 0x200000000000}, &(0x7f0000000ffc)=0x20) sigaltstack(&(0x7f0000000000/0x1000)=nil, &(0x7f0000000ff8)) 2018/04/07 14:04:07 executing program 2: perf_event_open(&(0x7f000025c000)={0x4, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x800000000, 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, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) 2018/04/07 14:04:07 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000380)='+wlan1keyring\']\x00', 0x1) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000000440)) ioctl$EVIOCSABS3F(0xffffffffffffffff, 0x401845ff, &(0x7f00000003c0)) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r3 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x8, 0x408400) getpeername$ax25(r3, &(0x7f0000000200), &(0x7f0000000240)=0x10) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000000840)={0x800, 0xfff, 0x3, 0xe078721, [], [], [], 0x7, 0xff, 0x1000, 0x7920000000000000, "c1923f04913c542c41f4c8a1cb7b06c0"}) r4 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) keyctl$get_persistent(0x16, 0x0, r4) sendmsg(r3, &(0x7f00000005c0)={&(0x7f0000000300)=@ax25={0x3, {"390264499b3d71"}, 0x800}, 0x80, &(0x7f0000000440), 0x0, &(0x7f0000000480)}, 0x800) fchownat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0) clone(0x0, &(0x7f0000001f37), &(0x7f0000000040), &(0x7f0000001000), &(0x7f0000007000)) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00000000c0)=0xb0, 0xfffffecc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000740)=ANY=[@ANYRES32=0x0, @ANYBLOB="94000000fcd8b5e0c4173f1fe5ae2fa56cc9b5462635faadb0818634b6af2fcf7225429ab0f844571225c64a8380e5e7b5186e186c43e05be132868c7f68ee60b0a0cf993eff2c332f6195c03c85c78176c7bd972aad5e620f484d23eea7a6c551860ef6a8691a2838aeac39a8071b765c6b07dda9428522d2692810fa1706afa8d92b7740c8c8a332b3439f8ba389688aca49491a20949b19cbd533d586e5b5344b9565195224335144203384fb2a9bacad9280023bcb19331a7fe9c04eca6a119491c2e60e644124d99f68a9f6"], &(0x7f00000006c0)=0x2) r6 = inotify_add_watch(r3, &(0x7f0000000480)='./file0\x00', 0x20) inotify_rm_watch(r1, r6) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000700)={r5}, 0x8) r7 = syz_open_dev$amidi(&(0x7f0000000b40)='/dev/amidi#\x00', 0x8001, 0x2) syz_genetlink_get_family_id$ipvs(&(0x7f0000000bc0)='IPVS\x00') ioctl$LOOP_GET_STATUS(r7, 0x4c03, &(0x7f00000004c0)) sendmsg$IPVS_CMD_SET_CONFIG(r7, &(0x7f0000000c80)={&(0x7f0000000b80)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000c40)={&(0x7f0000000280)=ANY=[@ANYBLOB="0000be2cee00ee419a0aeb5224ae1172df418dab960c30f74bab27be03685f54f101a31f23211aea615f597e8ea0804604010000006091e2855d7ee88fd053f3e0bd4bac"], 0x1}, 0x1, 0x0, 0x0, 0x40}, 0x40) flock(r0, 0x5) 2018/04/07 14:04:07 executing program 5 (fault-call:2 fault-nth:0): r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000595ff8)) write(r0, &(0x7f0000000040)="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", 0x400) 2018/04/07 14:04:07 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x14000000, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/04/07 14:04:07 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') sendfile(r1, r0, &(0x7f0000000000)=0xf, 0x109) sendfile(r1, r0, &(0x7f0000000040), 0xfb8) 2018/04/07 14:04:07 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000079e000)=[{&(0x7f0000085000)="2900000020001980013d7524000a00210a0000160000008000000000090018000b0011e010315aec20", 0x29}], 0x1) write$binfmt_aout(r0, &(0x7f0000000000)={{0x107, 0x1, 0xffffffffffffff81, 0x3e1, 0x1f8, 0x80000000, 0x309}, "6b5c01d2b83a11a597f58437742f817c1e720ba5c1928aaba6d9e3cb757b729a2fda1b50a4f28f2bfbbc8fe20dd0b5e91e91975a73bf81a0e07a659efdf32ba48761b468b991014a933c9da456b90605d8ede0eca570be993aa1e190e83dae1f6ed52923bb5143463819f3d9e2f6259433edf49fce0894ec46c936e457359eb95c5bdd69ec47", [[], [], [], [], [], [], [], []]}, 0x8a6) 2018/04/07 14:04:07 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x16907e, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0xfffffffffffffffd) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x980, 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x80000000000004, 0x1, &(0x7f0000cc3ff0)={0x0, 0x989680}, &(0x7f0000000080), 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000280)={0x1}) r1 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) r2 = dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f00000000c0)={{}, 'port0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000180)={0x4, 0x8, 0x0, 0x1, 0x0, 0x3}) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000480)=ANY=[@ANYBLOB="0000000000000000400000000000000002000000010400000400000000000000ffff0000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000002000000000000f5000000000000000004000000000000008a0b00000000000009000000000000000000000000ac2a00000000000000000080080000000000000000000000000000030000000000000008010000000000004600000000000000000000000000a3ad000000000000000080040000000000000000000000000000"]) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f00000001c0)={{0x3}, 'port1\x00', 0x84, 0x80000, 0x100000001, 0xffffffffffffff01, 0x3, 0x0, 0x200f, 0x0, 0x4}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000000)={{}, 'port1\x00'}) ioctl$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(r0, 0x10e, 0xa, &(0x7f0000000180)=0x40, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0xf) preadv(r0, &(0x7f0000000500)=[{&(0x7f0000000300)=""/29, 0x1d}, {&(0x7f0000000380)=""/98, 0x62}, {&(0x7f0000000400)=""/140, 0x8c}, {&(0x7f00000004c0)=""/5, 0x5}], 0x4, 0x0) socketpair(0x0, 0x80000, 0x3fd, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) socket$nl_generic(0x10, 0x3, 0x10) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x0, 0x101000) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x10b9, 0x200000bf}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000a12fb8)={0x0, 0x11, &(0x7f0000000580)=ANY=[@ANYBLOB="180000000000000000000000000000007110300000000000000000000000000095000000000000000077cf58296775f7f55f7770c92a0d8ebb2eba527615dd0ceff6db2d64831552a995a980671c10265065f8d224bbd759409c68bf948500bc2d49dc9e445c2a405760b5fdf7a62949f4017dbc2069f670ef3c89ea2d08155d4bc76c417bc3df80b5c2701c33c78b"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x0, 0x100000001, @mcast1={0xff, 0x1, [], 0x1}, 0x200}, @in={0x2, 0x4e22}], 0x2c) 2018/04/07 14:04:07 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup3(r0, r0, 0x80000) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r2, 0x80247008, &(0x7f0000000000)) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000000c0)='./file0\x00', 0x3, 0x6, &(0x7f0000000840)=[{&(0x7f0000000240)="834ad7112c5305ca9ed63bc40cd3d7b9ee696624d61ad39a4fbb1f54cb7db21183f2c4a508fb7fa868030f147bbc5031034067a6a5e9b0cc7f59df47ae92801725da4e745f492ce34f3737f65054bf5a16c9cb895a97a263a97490ce6d4fd7ee3232a4a09da14f278cf26629d553629df6922fa38fc86b559cf32d43cef5c7b508132d063edd0c18f3e8027e764f418cc980d61fc76fd2ccac37f37139c771a64cdc9362293a31eb6450762c174acf00d11454b0f0cd27d5", 0xb8, 0x9}, {&(0x7f0000000300)="437fd13ad1f8f3570cc3a04171567c25a5e8308d32aee6a6934a5e29a0fbb74951a5f5bcecc489d812859268f8cbc08e697ae2b10a2dcbe7c5d94d37d225b209114c0aaeba764410c5485d8ce5d00d1fd4611f47655640f645baf8b1ea8501f37e7d9539", 0x64, 0x30000000000000}, {&(0x7f0000000380)="ab70bc65f7e6ceefb555e252bedb2486f506e497087855b69bbab7e9cb1042fe3857d3e50e9a811ec984a7bd06307fc997513f6b372eccddb7dd8b909f72d03f548fd7c6d8790ba7cacb1ead704aac84d221ceaa5b77aeb1e5434b09d8f8751eca81a614", 0x64, 0xff}, {&(0x7f0000000400)="1b322d7125660500f9e7592ef9d4be9b3ce6900c848aac1e18e292ba2cf0fbbddeeef55140b73a4a13c05c86f2df85576a97b4636a88ecb4159767cd8a327534330f10abdd9067034fe68006ce1511df768c19184eeba37de79130d8", 0x5c, 0xf2}, {&(0x7f0000000680)="b77c855fe345df4755ea8b6578cc2c90c37f16ad418286c760f547f3038cccbfccac29852776fce0aed78a0e039ee32a1f1a364323b429bef9fe105e2ca33c7593c61a11b3e96addb947b5fc66ffc598613a141e8d90dbd6932ff78044f7728c32a4adee9d92e5592ff6d7ad87a507bb8da4251725269833028df75f2bef2df094200c89d85b6cd04cd2c69e55d84dbb994ede1fdc5fb816588a2cfcd5585155667814272bead24097f07c8f406b6a646776bbc45a0fb125b853", 0xba, 0xc3b}, {&(0x7f0000000740)="830c4b14375bc9924be46be05b7b160a9de709538b2982a8f0ac078ae1a7397eb46a1eaa95d3c810814d26f7122954dfa890186756259584e3ab23c30c8a87b31424336dc43a61d10520c641aee7cec65460b55934f845b8b23bfdee66a3c0e4592d12bc57c0534c54b7a4ce3d1549d2cf6d57032e8e947e1d5961c88426d66488e91871168383d723e3be0b35415354838b959a740b842f7bd6b43797be1343256a983e964cd73fbdc9a284585d40c3824fbdda4ab06fed1c687f56f1408f98a394ba5fbcf6a6c5dacae753d86050850370a64b21252f2585", 0xd9}], 0x1010448, &(0x7f0000000900)={[{@umask={'umask', 0x3d, [0x36, 0x35, 0x35, 0x36, 0x35, 0x34]}, 0x2c}, {@file_umask={'file_umask', 0x3d, [0x34, 0x33]}, 0x2c}, {@file_umask={'file_umask', 0x3d, [0x33, 0x35, 0x35, 0x35, 0x31]}, 0x2c}, {@part={'part', 0x3d, [0x3c, 0x36, 0x2d, 0x2d, 0x32, 0x35, 0x0, 0x35, 0x33]}, 0x2c}, {@dir_umask={'dir_umask', 0x3d, [0x30, 0x32, 0x33, 0x35]}, 0x2c}]}) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000000)) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@broute={'broute\x00', 0x20, 0x1, 0x1b8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200004c0], 0x0, &(0x7f0000000040), &(0x7f00000004c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x8100, 'erspan0\x00', 'ip6_vti0\x00', 'ip6gretap0\x00', 'ip6_vti0\x00', @link_local={0x1, 0x80, 0xc2}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x128, [@vlan={'vlan\x00', 0x8}]}, [@common=@log={'log\x00', 0x28, {{0x0, "b03c44a4ab993f21a642a6c98d9b52352c6a94ffbc6987f2fc82b348efe3"}}}]}, @common=@mark={'mark\x00', 0x10, {{0x0, 0xffffffffffffffff}}}}]}]}, 0x230) 2018/04/07 14:04:07 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x2f00000000000000, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/04/07 14:04:07 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d137e637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000928f74)={0x0, 0x0, 0x0, 'queue1\x00'}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000000)={0x2, 0x0, 0x6b, 0x7, 0x1, 0x100000000}) 2018/04/07 14:04:07 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') sendfile(r1, r0, &(0x7f0000000000)=0xf, 0x109) sendfile(r1, r0, &(0x7f0000000040), 0xf84) [ 299.086925] netlink: 1 bytes leftover after parsing attributes in process `syz-executor0'. [ 299.139515] netlink: 1 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/07 14:04:09 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000595ff8)) write(r0, &(0x7f0000000040)="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", 0x640) 2018/04/07 14:04:09 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x2c00000000000000, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/04/07 14:04:09 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(tgr160)\x00'}, 0x60) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00008d5ff0), 0x17e) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x3, 0x40200) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000000100)={{0xffff, 0x7, 0x1, 0x7fff, "76d3bb58be7958ba0704f17e075ce79e7b6239edda840469db2c8c853e12c07dd69b73767208a983c991b8f0", 0xaa4}, 0x2, [0xa4, 0x4, 0x0, 0x9, 0x1, 0x100000000, 0x81, 0x9, 0xf80, 0x0, 0x4, 0x800, 0x3ff, 0x9, 0xfffffffffffffff8, 0x81, 0x4, 0x7, 0xffffffff80000000, 0x0, 0x5, 0x7, 0xffffffffffffffff, 0x6, 0x7fffffff, 0x3543, 0x116, 0x5, 0x9, 0x81, 0xf230, 0x6, 0x4, 0x7fffffff, 0x1, 0x5, 0x20, 0x89bf, 0x5, 0x12000000000, 0x4, 0x3, 0x0, 0x80, 0x4, 0x7, 0x40, 0x1, 0x8, 0x0, 0x7f, 0x100000000, 0x6, 0xf39, 0xfffffffffffffdc9, 0x0, 0x8001, 0xd7, 0x2, 0x1, 0x81, 0x9, 0x6, 0x4, 0x2, 0x1000, 0x9, 0x80, 0x0, 0xc5de, 0x7, 0x60e1, 0x2, 0x40, 0x1000, 0x3, 0xffffffff, 0x80, 0x3, 0x8, 0xa0, 0x7ff, 0x2, 0x5, 0x0, 0x6, 0x1, 0x800, 0x8b, 0x0, 0x10000, 0x9, 0x3, 0x6, 0x2, 0x0, 0x0, 0xfff, 0xc87, 0x2, 0x3f, 0x10000, 0x1f, 0x1, 0xbe9c, 0x1000, 0x8, 0x0, 0xffffffffffffffff, 0xd8c, 0x4, 0xffffffffffffffff, 0xfffffffffffffa84, 0x8, 0xff, 0x6, 0x2, 0x0, 0x800, 0x5, 0x6, 0x3, 0x4, 0x9, 0x9, 0x5, 0x80, 0x9], {r2, r3+30000000}}) 2018/04/07 14:04:09 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') sendfile(r1, r0, &(0x7f0000000000)=0xf, 0x109) sendfile(r1, r0, &(0x7f0000000040), 0xb8) 2018/04/07 14:04:09 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000f3eff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000680)={{0x0, 0x6}, 'port0\x00'}) socketpair(0x4, 0xb, 0x5, &(0x7f0000000040)) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') 2018/04/07 14:04:09 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000595ff8)) write(r0, &(0x7f0000000040)="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", 0x400) 2018/04/07 14:04:09 executing program 6: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={'broute\x00', 0x20, 0x4, 0x508, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200001c0], 0x0, &(0x7f0000001980), &(0x7f0000000780)=ANY=[@ANYBLOB="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"]}, 0x5fb) 2018/04/07 14:04:09 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x5, 0x200000) readv(r0, &(0x7f0000000300)=[{&(0x7f0000000200)=""/191, 0xbf}], 0x1) connect$pptp(r1, &(0x7f00000001c0)={0x18, 0x2, {0x1, @multicast2=0xe0000002}}, 0x1e) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x400000000000003, 0x0, 0x5, 0xa08}, &(0x7f0000000100)=0x10) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fde000/0x18000)=nil, &(0x7f0000000140)=[@text16={0x10, &(0x7f0000000040)="d06a5e0f01d19a34d43a0167f20f0d7580baf80c66b884157e8d66efbafc0c66b81c00000066ef0f23d63ef4baf80c66b85a17308d66efbafc0cb80000efb89b000f00d06766c74424003f865aad6766c7442402166b00006766c744240600000000670f011c24", 0x67}], 0x1, 0x0, &(0x7f00000002c0)=[@cr4={0x1, 0x40200}], 0x1) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/04/07 14:04:09 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0xa000000, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/04/07 14:04:09 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') sendfile(r1, r0, &(0x7f0000000000)=0xf, 0x109) sendfile(r1, r0, &(0x7f0000000040), 0xfe6) [ 301.039176] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/07 14:04:09 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x400000, 0x40) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000040)={0x6, 0x1050b983, 0x1, 0x7, 0x6, 0x7ff}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x400a00, 0x0) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0xfffffffffffffffc, 0x80000) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f000086c000/0x18000)=nil, &(0x7f0000de9000)=[@text16={0x10, &(0x7f0000000140)="660fba7cd69366b8090000000f23c00f21f86635020002000f23f866b91d0800000f3266b8e6a1c80f0f23d00f21f86635100000080f23f8ba430066b81000000066efbaa00066edf00fba6feb0064650fc72d66b8005000000f23c00f21f86635020002000f23f8baa100ec", 0x6c}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/07 14:04:09 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0xc0ffffff, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/04/07 14:04:09 executing program 6: r0 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x5, 0x4000) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000140)={0x2, 0x5, 0x8000}, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x10503e, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000080)=0x4) pwrite64(r1, &(0x7f0000000000), 0xfffffdcb, 0x0) fadvise64(r1, 0x0, 0xffffffff, 0x3ecacca9cb6fd495) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x8000000140, 0x4) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000040)=0x6, &(0x7f00000000c0)=0x4) 2018/04/07 14:04:09 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') sendfile(r1, r0, &(0x7f0000000000)=0xf, 0x109) sendfile(r1, r0, &(0x7f0000000040), 0xfec) 2018/04/07 14:04:09 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x800, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000080)={0x3, 0x3, 0x4, 0x3, 0x3}) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x2, 0x4) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) syz_emit_ethernet(0x2ae, &(0x7f0000694ffe)=ANY=[@ANYBLOB="aaaaaa435cfd0063dd6006f52600080b0000000000000000000000000002000000ff02000000000000000000000000000100004e2200089078"], &(0x7f0000775000)) 2018/04/07 14:04:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fe1fef)='/selinux/enforce\x00', 0x200001, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d59000)={0x0, 0x9, 0x23c2, 0x10061636}, &(0x7f0000bdbffc)=0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f00005a4000)={r0, 0x0, 0x1, 0x1, &(0x7f00003ed000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setlease(r2, 0x400, 0x3) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f19000), &(0x7f0000074000)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r1, 0xfffffffffffffffa, 0x4}, 0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000a1fffc)=r1, 0x4) openat$ashmem(0xffffffffffffff9c, &(0x7f000022aff4)='/dev/ashmem\x00', 0x40000222500, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00001f8000)={0x2378, &(0x7f00006b6000)=[{}, {}, {0x0}, {}, {}]}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000245000)=""/21, &(0x7f0000c54ffc)=0x15) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000516000)={r4, 0x19}) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={r1, 0x3}, 0x8) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ee7000)='/dev/rfkill\x00', 0x200000, 0x0) sysinfo(&(0x7f0000000240)=""/218) setsockopt$netrom_NETROM_N2(r5, 0x103, 0x3, &(0x7f0000000040)=0x7, 0x4) getpeername$unix(r5, &(0x7f0000234ff8)=@abs, &(0x7f0000428ffc)=0x8) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f00002c5ffc)=0x80, 0x4) socket$can_bcm(0x1d, 0x2, 0x2) openat$vcs(0xffffffffffffff9c, &(0x7f00005d9ff7)='/dev/vcs\x00', 0x4000, 0x0) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f00000000c0)={0x8, 0x1, 0x1, 0x800000, 0x7}, 0xc) setsockopt$inet6_int(r3, 0x29, 0xc9, &(0x7f0000c3a000), 0x4) [ 301.669130] syz-executor6 (12555) used greatest stack depth: 12488 bytes left 2018/04/07 14:04:11 executing program 4: 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 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in=@rand_addr, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) setsockopt$sock_void(r0, 0x29, 0x23, 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(0xffffffffffffffff, 0xc4c85512, &(0x7f0000000200)={{0x0, 0x0, 0x0, 0x0, "c16c1c4784e6db1cb01b7ba7610d1e0159bff689a1da0172fc77238c492282875af53e42f2f69c48d88a44a5"}, 0x0, [0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff9c7, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x5, 0x0, 0x0, 0x0, 0x0, 0x9, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x40, 0x3c, 0x1ff, 0x8001, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x63ac8c4b, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], {0x77359400}}) 2018/04/07 14:04:11 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x2b, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/04/07 14:04:11 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000595ff8)) write(r0, &(0x7f0000000040)="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", 0x600) 2018/04/07 14:04:11 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') sendfile(r1, r0, &(0x7f0000000000)=0xf, 0x109) sendfile(r1, r0, &(0x7f0000000040), 0x1400) 2018/04/07 14:04:11 executing program 2: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="251fa337831a999d", 0x8, r1) r3 = creat(&(0x7f00000002c0)='./file0\x00', 0x80) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000300), &(0x7f0000000340)=0x4) r4 = syz_open_dev$sndmidi(&(0x7f0000000240)='/dev/snd/midiC#D#\x00', 0x6, 0x8001) ioctl$KVM_SET_CLOCK(r4, 0x4030ae7b, &(0x7f0000000280)={0x400, 0x5}) r5 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r1) clock_gettime(0x3, &(0x7f0000000040)) keyctl$update(0x2, r5, &(0x7f00000004c0)="df02754677212dfc3e2abcb24473e8e1cfef09742258cbae7b26fdc3ffa615d9da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa0238014e3293535d1c0066d28e0f275188b4b4c187e18774fc2227cbb6610fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f2525100400000003e7dc2f8fd85adcd88ca30e75b1e143262d94defa187e482a9b9a9a387353df7a21affce4e9149e040000000000000065afd979e9", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r2, r5, r2}, &(0x7f0000a53ffb)=""/5, 0x18, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'crc32c-generic\x00'}}) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f0000000400)={0x0, 0xe6, 0x1, [0x4]}, &(0x7f0000000440)=0xa) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r6, 0x84, 0x5, &(0x7f0000000580)={r7, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x84) fcntl$getownex(r3, 0x10, &(0x7f0000000680)={0x0, 0x0}) mq_notify(r6, &(0x7f0000000200)={0x0, 0x3, 0x4, @tid=r8}) 2018/04/07 14:04:11 executing program 6: 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(0xa, 0x800, 0x1a05) connect$rds(r0, &(0x7f0000000040)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000358fe0)={r3}) dup2(r2, r3) 2018/04/07 14:04:11 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000595ff8)) write(r0, &(0x7f0000000040)="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", 0x400) 2018/04/07 14:04:11 executing program 0: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x0) mkdir(&(0x7f0000155ff2)='./file0/file0\x00', 0x2) symlink(&(0x7f0000c0e000)='./file0/file0\x00', &(0x7f0000640000)='./file0/control/file0\x00') rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/control\x00') r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x8100, 0x0) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000000040)={0x101ff, 0x0, &(0x7f0000ffd000/0x1000)=nil}) accept4$netrom(r0, 0x0, &(0x7f0000000100), 0x800) 2018/04/07 14:04:12 executing program 4: r0 = userfaultfd(0x0) r1 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsync(r1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000013000/0x4000)=nil, 0x4000}) 2018/04/07 14:04:12 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") fcntl$getownex(r0, 0x10, &(0x7f0000000200)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000865ff5)='U\x00') sendfile(r2, r0, &(0x7f0000000000)=0xf, 0x109) r3 = request_key(&(0x7f0000000100)='rxrpc\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df", 0xfffffffffffffffe) keyctl$update(0x2, r3, 0x0, 0x0) sendfile(r2, r0, &(0x7f0000000040), 0x1) 2018/04/07 14:04:12 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x32, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/04/07 14:04:12 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000002200)=@req3={0x0, 0xfffffffffffffff7, 0x0, 0x20, 0x91, 0x3, 0x2}, 0x1c) r1 = fcntl$getown(r0, 0x9) sendmsg$nl_netfilter(r0, &(0x7f00000021c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2022000}, 0xc, &(0x7f0000002180)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c2100000b03100026bd7000fcdbdf250000000108006a00ac140900000050002f6465762f72666b696c6c001c001600100072002f6465762f72666b696c6c0008001700", @ANYRES32=r1, @ANYBLOB="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0x213c}, 0x1, 0x0, 0x0, 0x8010}, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000011000)) 2018/04/07 14:04:12 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0xc4800, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f00000004c0), &(0x7f0000000500)=0x40) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000300)={0x0, 0x5, 0x6}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000380)={r1, @in={{0x2, 0x4e23}}}, &(0x7f0000000440)=0x84) r2 = socket$inet(0x2, 0x1, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) bind$inet(r3, &(0x7f0000011ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) r4 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x5, 0x200) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e24, @rand_addr=0x81f}}, 0x1a, 0x3}, &(0x7f0000000180)=0x90) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f00000001c0)={r5, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0xffff, 0x5}, &(0x7f0000000280)=0x90) pipe2(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r6, 0x6, 0xd, &(0x7f00000002c0)='dctcp\x00', 0xff17) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) bind$inet(r2, &(0x7f0000e15000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) listen(r2, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000480)=0xffffffff, 0x4) 2018/04/07 14:04:12 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'tunl0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="280020001c00760f0000000000e8ffff06000000", @ANYRES32=r1, @ANYBLOB="9eff02000a000200aa915984aaec0000"], 0x28}, 0x1}, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/07 14:04:12 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000595ff8)) write(r0, &(0x7f0000000040)="576b6ea92d54c062a4c54d597b34b9a87f6081817318cc176847e9c1aeae469f189d8d1d4b9877c2cabcbb31c9a5b0eb21012350b2ab0a2fb7145a7448575bb7563368a51996008c4b441d9891fe94b7e995cf7d56116da80350f51553b86f7a63f20ebc307b25aafc40255b4eb0b9f79c467f0c5a5a3d293d0d3b6983f69a09382ae4b21f2f5fb0d093101f62065d721e764593ceccbcfa1df5a53a0a64e19c89630f3f1bb8ba610463da9cd8fb17417817c65b8bee4bd4e74db65116f7bbb70143cd7f7710b94888c4a885744834420d7d0f15e82b5bba50a8e26a6c91825910020512f0db0ef5a83cf339537006f9da02363f9cbd815cb1303be21c96b755874a2e671fe4011825c814fd89d6721965d9c1c9fc8ad87a35a599373af093fb0e5b6b0e6d6bf18edc002523e195b305f632a5d2156a4c0cc22d3ddd2de0c80e785e9e91c3b66b04577166b23ed8d89f7ce11511945afb636790418ab70788cc2f045cfe6597bafed8a99e197890ae52da03e2f19039d7955252a52812429858caaff39366c54befe02a0dd068522c6b8986aa851f903c40afb6f58e61f8a7b10ea050a06802ce41a260b13cb4dd16bbda16f9b0bc6bdbd9f63f0d84edcfe2398ee2c0eff9660f7f2dbd924a3abfc1932d63305b2ccae1ae24844ec3a41cdb197eee5c7faafd8c899b90ae68fc3e631949494e8c8e9f8c9be759da1857ee5e43adea54f2ac2c9dc9f964b94d10d9f73e9942bcfb6178bfd8c2eed9d1de4e2dc35d509c8e47023e57e1e25959e2380e3d0b31927beb58a93d8404b520f48117303f83632d2592e67b67d3161da308f0a69f4b8c000d707917cd17fb784d36992f0bea8a436554bc9f28b5e9bdbf70b0082cb185d01632af2346c16b4dc8be2fc6f067212e8908fca1510d846ecdc32db959eeffa53e71f502033a9f5527c30a839ff12cc41b201c8885cc4e878cf5b09047dd1ea7b1d5abd192977604f424577aade8d32a2ce216d71a1c9a5b34a7c77e800eef1a4a36904d8d68271640d4c9fabd1115508b8c7ab14134a3b0ca018efa8fc3812b4c66f7aa7f40cbb9cddddaec7d58886944480091fec1f5b2146f30d75b7445e0e1f8018517afb5d045cc91f98166c1340c1bc1489d6b734e1a12913a406d6584b9a3bc8fffc34cc5ea64921f3f11438256fa4d517a783d0890fa7bf13376c300eba7ee97aca3b632b35b5d78f0cdb2ace40f889ee0e215844ebf4fff08ccb487ce3dcff245c2ec24ad536bbe6497bff33b08c08c236ce44de37cc326f8953a3798d615becf8febb14f95d1a517f87fc35caa754d746aeddd2eff638664b503c01e16838418c757058f15c1df95a3db843e6cd4837b30b1ee94a276317d90da64640377682abf44ad9dcdff922d74a155e0952670779a3890696d405381689635e0c7cd296837c304a972b39c9ae064e92e1aa8990a307d8096e399b403760945d51f22f7d10b46e282f6a9beba1b633f46f0782e42a9f9f090065fbe5cb2c2eefeedcae6cceb2f176bf52c0f299ded1081452c5820ad2b48034d7edb688e9dd222e39535aa559095f7ef3e28dc8868702c8970e8fb65f0c60cab99f7bbadc81424a4e84b8cb9b3f4d27c82ad4fa45afc890d94b0d49e1bcf5cbc9077eff612ab4be5464590d98cd8cffaac03aa5cc360c97e517c92e5ad8fb9403c70f0a4f88c33d5c242656fe23a13c72e6f71eef96815dbb6ac39018417753f1dee911b73f2b6ee8f1b45e67e79adc46866999fbe646c60a5c976ae2e1270cb8659802d19e0c7d5982aab16f0605373f0e044ad2db256fc4f52f6b6bf4ff95a03fa7ab98715bfd9ec3a31813471a4ee5e479dd6a13528ebf73c136b677a8949752acda935ad75d63d05976ac03ac459011dd072024e7a799f0c1a6f9cf919f9efbcd3aac9397679f0ab99ec66f826de3afb34f0f8e11b227593f69f07a50527c7999d22684a682e0e8897b13536929da41b5d7ce1d530e6ec85b6ff08ce0763b7c31ab529139f469c947420640634efdbd088337869a59936c0bdcee11dd34aece07a6d5cae07b716fd1f481860ea17b82d3ea350dd9cbb74a2257bf331fa63c6373b2676c7a6e4cdfb6f2626326ae1fd8185500eaffb767ab3882a3461f570ea61fbd4d6573a811f7459615f7da842709e", 0x600) 2018/04/07 14:04:12 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000595ff8)) write(r0, &(0x7f0000000040)="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", 0x400) 2018/04/07 14:04:12 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) ftruncate(r0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = syz_open_dev$admmidi(&(0x7f0000000280)='/dev/admmidi#\x00', 0x3, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00000002c0)=0x4, 0x4) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x18800, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0xfffffffffffffffc, 0x2, 0x3, 0x9, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00000000c0)={r4, 0x4}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000300)={0x20000000}) r5 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r5, &(0x7f0000f75fc8)={0x0, 0x0, &(0x7f0000805000), 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendto$llc(r3, &(0x7f0000000100)="3d4e9ae5b146f04f374f53c976f72aa9e01256c17452473d0314550e1e2f6ea66f5a948c29a22aebe4d2931928fab0a80943fbba0883cf6411be43c627e6db448a81da8f3a369c79333731e5fd4d954043c245e8abcffb5c4612e1c9e17b2873b304473363fc6e4c7055bf856dd13476de10eed8dde78dc328a6aa5d8adf6627f982eb442e597e5f97f06160e42491dd3c78a53fa1019f06b2861afbe36183d2307bf7e9715ef2dcdf469a66d22ca61a07c174c4b911b1be676836482a2f11d968be1c9b18a68e3dc31d30561bca8e378f11f29b7a9820", 0xd7, 0x15, &(0x7f0000000200)={0x1a, 0x206, 0x4, 0x4, 0x8001, 0xffff}, 0x10) io_submit(0x0, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x80000, 0x0, r5, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, r3}]) 2018/04/07 14:04:12 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x1100000000000000, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/04/07 14:04:12 executing program 4: clone(0x200, &(0x7f0000000000), &(0x7f0000744000), &(0x7f0000000080), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f00000005c0), &(0x7f0000775000)) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='i~\b') pread64(r0, &(0x7f00009f3000), 0x352, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', &(0x7f0000000300), &(0x7f0000000200)=[&(0x7f00000000c0)='i~\b', &(0x7f0000000100)='i~\b', &(0x7f0000000140)='i~\b', &(0x7f00000001c0)='i~\b'], 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 2018/04/07 14:04:12 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) sendfile(r1, r0, &(0x7f0000000000)=0xf, 0x109) sendfile(r1, r0, &(0x7f0000000040), 0x1) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000000280)={0x1, 0xe0, 0x2, 0x10000, 0x0, 0x401}) fchdir(r2) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f00000001c0)={0x2, 0x0, [0x8, 0x200, 0xb271, 0x1, 0x6, 0x5, 0x81, 0x40]}) perf_event_open$cgroup(&(0x7f0000000140)={0x4, 0x70, 0x8, 0x514, 0x3, 0x9c, 0x0, 0xffff, 0x200, 0x2, 0x6, 0x0, 0xfffffffffffff2be, 0x4, 0x100, 0x0, 0x100000001, 0x1, 0x284, 0x8e5, 0x1, 0x0, 0x9, 0xff, 0x10000, 0x2, 0x2, 0x59fd, 0xff, 0x7, 0x7, 0xfffffffffffff6ab, 0x0, 0x8965, 0x1000, 0x10000, 0x1, 0x5, 0x0, 0x8, 0x7, @perf_bp={&(0x7f0000000100), 0x3}, 0x241, 0x3, 0x0, 0x7, 0x9, 0x1, 0x4}, r1, 0x1, r0, 0xa) 2018/04/07 14:04:12 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x260a00, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f00000002c0)=0x2) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000100)={0x6, r1, 0x1}) setsockopt$packet_buf(r3, 0x107, 0x1, &(0x7f00000001c0)="e93419318548913cf617dd8f6b94827756b8549574872b8979639b57168eefd57b5dee4eef7af9c76247933d8432c6b65323b6152bc6ba668f50e3ee1bf756d16524fc175c15e03e92776519d06807467e74d03a2768f25bd76103445a418f5403aab1b9c13b08eb2428c1d605cb4e97aef9ac860bbbbdd903bfefa47b63b9da00554a55f9d540aa2d28f75dd6896a3182079ffbd76cf56d43941caa12cb57e2ba0e26199fb151cfb5fca7ec7079a3422442be6748370af7df077360c589ff6ee3af85", 0xc3) r4 = socket$inet(0x2, 0x1, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r5, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) bind$inet(r5, &(0x7f0000011ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) bind$inet(r4, &(0x7f0000e15000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) listen(r4, 0x0) r6 = creat(&(0x7f0000000040)='./bus\x00', 0x0) setsockopt$inet_tcp_int(r6, 0x6, 0x33, &(0x7f0000000080)=0x8, 0x4) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000b04cf4)=ANY=[@ANYBLOB="140007000b06fdff000000000000000000000000"], 0x14}, 0x1}, 0x0) getsockopt$inet_opts(r5, 0x0, 0xd, &(0x7f0000000300)=""/4096, &(0x7f0000001300)=0x1000) 2018/04/07 14:04:12 executing program 0: r0 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f0000000440)='\x00\x00\x00\x00\x00\x00\x00X', 0x8, r2) getrandom(&(0x7f0000000600)=""/184, 0xb8, 0x0) r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000002c80)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x3e4, r1) r5 = accept$inet6(0xffffffffffffff9c, &(0x7f00000005c0), &(0x7f0000000780)=0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f00000007c0)={0x1, 0xdd, 0x0, 0xa71, 0x231}, 0x14) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r4, r4}, &(0x7f0000a53ffb)=""/5, 0x68, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'rmd256-generic\x00'}}) r6 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x2, 0x260000) ioctl$KDGETMODE(r6, 0x4b3b, &(0x7f0000000380)) r7 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x90900, 0x0) ioctl$sock_SIOCGPGRP(r6, 0x8904, &(0x7f00000003c0)=0x0) execveat(r7, &(0x7f0000000800)='./file0\x00', &(0x7f0000000880)=[&(0x7f0000000840)='user\x00'], &(0x7f0000000a40)=[&(0x7f00000008c0)="c72d2f00", &(0x7f0000000900)='user\x00', &(0x7f0000000940)='/dev/vcs#\x00', &(0x7f0000000980)='user\x00', &(0x7f00000009c0)='\x00', &(0x7f0000000a00)='/dev/vcs#\x00'], 0x100) ioctl$TIOCGSID(r6, 0x5429, &(0x7f0000000400)=0x0) rt_tgsigqueueinfo(r8, r9, 0x34, &(0x7f0000000500)={0x3b, 0x260, 0x8000, 0x9}) open_by_handle_at(r7, &(0x7f0000000280)=ANY=[@ANYBLOB="ea000000446800009f9fedf79c3cacff9adfe4e994adc50a4c03082a42f2f91efb2d2d0827aeaec1ea789f2cf225d3ba748c1c993fd0ac92ef09aeaae5274ec2cda5c445115da4d4aa4794e0e002b6968dd2f3bb1df8bc59c364d76c403912203fecddb7abeaab22cb7626c75a65dcda03576741bd0d4f6009425b71f50d24d717053a1d579e31a1f80208d2611b1d4f665ff30cbfac0b81b06a0ab0a9da2b595f4a3361105a699c53a8fa67d571c562d3313f660d201b074d264c4c7d2d0cf39199988116e0ee894996ff3c1c45252e95e08a136da1eb6b79cf45e529c82f10c60e36a8667e88fa5343"], 0x0) ioctl$SIOCGIFMTU(r7, 0x8921, &(0x7f0000000080)) add_key$user(&(0x7f0000000540)='user\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000006c0)="a883e66028d0823e97fd66d4f5723d4c6cb959f1998f28085a609bd69639614e8c5400394c7ec9caa5dc861c9554f4fe65b4890cd836e49e60e9601d72968c8da630d1279a3efce572038ee2366950e00d32aa5a91e3856fa12ecb158dc7f8c5c1282ecccee25cc5f45f3568259d54edc63e155493bea334fc2f7985b4b074e5413b70f1145350206ccc4dcbc9b83d1bd922172b5dca76fbc6", 0x99, r2) getsockopt$inet6_mreq(r7, 0x29, 0x15, &(0x7f0000000140)={@loopback}, &(0x7f00000001c0)=0x14) 2018/04/07 14:04:12 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x260a00, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f00000002c0)=0x2) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000100)={0x6, r1, 0x1}) setsockopt$packet_buf(r3, 0x107, 0x1, &(0x7f00000001c0)="e93419318548913cf617dd8f6b94827756b8549574872b8979639b57168eefd57b5dee4eef7af9c76247933d8432c6b65323b6152bc6ba668f50e3ee1bf756d16524fc175c15e03e92776519d06807467e74d03a2768f25bd76103445a418f5403aab1b9c13b08eb2428c1d605cb4e97aef9ac860bbbbdd903bfefa47b63b9da00554a55f9d540aa2d28f75dd6896a3182079ffbd76cf56d43941caa12cb57e2ba0e26199fb151cfb5fca7ec7079a3422442be6748370af7df077360c589ff6ee3af85", 0xc3) r4 = socket$inet(0x2, 0x1, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r5, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) bind$inet(r5, &(0x7f0000011ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) bind$inet(r4, &(0x7f0000e15000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) listen(r4, 0x0) r6 = creat(&(0x7f0000000040)='./bus\x00', 0x0) setsockopt$inet_tcp_int(r6, 0x6, 0x33, &(0x7f0000000080)=0x8, 0x4) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000b04cf4)=ANY=[@ANYBLOB="140007000b06fdff000000000000000000000000"], 0x14}, 0x1}, 0x0) getsockopt$inet_opts(r5, 0x0, 0xd, &(0x7f0000000300)=""/4096, &(0x7f0000001300)=0x1000) 2018/04/07 14:04:14 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x1001}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x306) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) accept4$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000200)=0x14, 0x800) connect$packet(r0, &(0x7f0000000280)={0x11, 0x8, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e21, 0x7, @empty, 0x2}, 0x1c) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000000)=0x7fff, 0x4) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) 2018/04/07 14:04:14 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x5400, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/04/07 14:04:14 executing program 4: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000080)={'ip6gretap0\x00', &(0x7f0000000000)=@ethtool_link_settings={0x4d}}) 2018/04/07 14:04:14 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') sendfile(r1, r0, &(0x7f0000000000)=0xf, 0x109) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000003580)={0x0, 0x1b}, &(0x7f00000035c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000003600)={0x0, 0x100}, &(0x7f0000003640)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000003a40)={0x0, 0x3c, &(0x7f0000003a00)=[@in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x11}}, @in6={0xa, 0x4e22, 0xffff, @remote={0xfe, 0x80, [], 0xbb}, 0x2}]}, &(0x7f0000003a80)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000003ac0)={0x0, 0xe0, "88a4ff36088bf28588bc1567a5e7589f930849ed8635ace8b0b86c370a75f2cd0b6fadb2ee51cd1debf7ddf0c43cc1723183c66f17d66dc9b7c54b0da3cb62379024af95462e97148c27aaf0ba76610448da65a1804e85177896438338a13f984b35ed5dbe2ae39ae3ab95c89e16acbd1e74f035aa6d7e951056ecfd412e620a73d7d8a7b6038c7ea96b64d65cb7148ea3b14f31cb392db9ca6aab2f8848f655ae9bb61a351abb8f06f0b891fa617118ad42d7031c7e8135672cec2ad4db8500ed8e991c8ce8692eef23d34ae2136d909fe988115814d1a445943e4b7dc02592"}, &(0x7f0000003bc0)=0xe8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000003c00)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003c40)=0x2c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000003d00)={0x0, 0x48, &(0x7f0000003c80)=[@in={0x2, 0x4e21, @rand_addr=0x5}, @in6={0xa, 0x4e22, 0x9b, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x4e24, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x8}]}, &(0x7f0000003d40)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000004240)={0x0, 0x9}, &(0x7f0000004280)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000042c0)={0x0, 0x8, 0x20}, &(0x7f0000004300)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000048c0)={0x0, 0x1000}, &(0x7f0000004900)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000004940)={0x0, @in6={{0xa, 0x4e24, 0x3, @loopback={0x0, 0x1}}}}, &(0x7f0000004a00)=0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000004a40)={0x0, @in6={{0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3dc}}}, &(0x7f0000004b00)=0x84) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000004d80)={0x0, 0xfffffffffffffffd}, &(0x7f0000004dc0)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000004e00)={0x0, 0x7}, &(0x7f0000004e40)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000004e80)={0x0, 0x74}, &(0x7f0000004ec0)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000004f00)={0x0, 0x100000001}, &(0x7f0000004f40)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000005080)={0x0, 0xc8, &(0x7f0000004f80)=[@in6={0xa, 0x4e22, 0x5, @empty, 0xffff}, @in6={0xa, 0x4e20, 0x1, @dev={0xfe, 0x80, [], 0xe}, 0x7}, @in6={0xa, 0x4e22, 0x5, @dev={0xfe, 0x80, [], 0x17}, 0x6}, @in6={0xa, 0x4e22, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x62ed6f8f}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x11}}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x10000, @mcast1={0xff, 0x1, [], 0x1}, 0x4000000}, @in6={0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0xff}]}, &(0x7f00000050c0)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000005100)={0x0, 0x3}, &(0x7f0000005140)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000005480)={0x4dce, 0x3, 0xd, 0x7ff, 0x1, 0xb98, 0x3, 0x0, 0x0}, &(0x7f00000054c0)=0x20) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000005500)={0x0, 0x87, "c54d3e1e54eaf6988ae8b44bfe1dc8995557e53b171e2a7918c7abc8be91caacbfdfe534b355ac1ccfe45ee5dec258fd0b1a1460b158b997b472fb0a339ec175aa4c60eb490f7db475fd3a30207b0c886d49601ddab514173b47e3f1ea342b8ed11602969088532ba125eb765c3b3d99b947c742330426df47e813df6c2c679ff4b7aad038c55f"}, &(0x7f00000055c0)=0x8f) sendmmsg$inet_sctp(r1, &(0x7f0000006d40)=[{&(0x7f0000000140)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x22f}, 0x1c, &(0x7f00000034c0)=[{&(0x7f0000000180)="7b3f6ecbb37572cf6832a2c58b80113a5adb11cf83fcd2102fb36c24853da272077732d0153fed8db7ba5ac601e1f98454968d132023187d734746bb6d00abbb0daa6a9562cd04301f2edc87068811450fdf43129bfcd501e9c6ba6c5a1a723678a23e1d898c27d5bc34c2ab33f5db9d122bebdcc13eda34232802a6298c9c707a46e6081513ae9eac8d122b66c148589cb8cd9a2e5fa9d5fa", 0x99}, {&(0x7f0000000240)="0ad801dace84def590150e9d7489d81e389453ba5e5de4ed9664b80357925c291326ee7445c4c9ebd6d57aa2b93d1146245f530bfea251a9b2f1eea77484af87274015dfa59ed8a6d57913610d5289a5e335afa4b83edee6c66d03947ad3154b9ff6a253927ac63b803757df27fd4378ac6727d70979", 0x76}, {&(0x7f00000002c0)="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0x1000}, {&(0x7f00000033c0)="6e96a9", 0x3}, {&(0x7f0000003400)="e02ae74ce77407cb2b71467ebf49eaa42762f47ace374b16e2e614b846c3ac0847323801fa1367c8c0df258a89cf45c1f6ee0220fcb2a7e9067a0bdb7f3df081d05dac0c538ff84af09f8a085769c7220ac03b017213b59f84c269cf378380e77d2eaaba377c4215c41e63468a55ca5ee81f97af301786c7b1617ba98dfdabe33c50f426", 0x84}], 0x9, &(0x7f0000003680)=[@sndinfo={0x20, 0x84, 0x2, {0x80000000, 0x0, 0x3846, 0x3, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0xc, 0x9, 0x5, r4}}], 0x60, 0x4000800}, {&(0x7f0000003700)=@in={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10, &(0x7f0000003980)=[{&(0x7f0000003740)="616e9db3b68333de264f33a1a6a8cf1ebdd65d701e96de969e16d4aabfd04c06442a4e090c33aece65aa28a30a03fdfd2c4c4bf47f1a0bdea8802e8b8baab31571bcbdb4a026e0a16e266b5dd05e4c", 0x4f}, {&(0x7f00000037c0)="4cdfdf33ba3532e03047bf89fce6", 0xe}, {&(0x7f0000003800)="aefbe1fa5545d5cd769b0348cd689a7a21fcc248ee5fd305cd3eb903769989c2", 0x20}, {&(0x7f0000003840)="44ca8f84513ec68cbb851625b852757a3fae4e6387b6a2947f77daea1c0d9d3f02e3ba9b9732b3b775f486430ebd97e8e50f35420f4b8d4e899784db4da307484a0c8f4550c433c3afdb97b09caad5c59df7592be9ff702be57e266abf7dac3044ee6c354e2582f6a549a9c4d02782e1aefc7d13b72c4c9d543f5738cc2e558f64e1af6bb4c6f63b806f72987083bef1cc579044a1fe85e84aa9dbb65a49e3656512653f927621a4ce1c7c0232ee0e3ef5494920956f444e955013a7d3f646ed9cc0d08d2c8b881bcedadf35a6ef73f36c86983bb41438bff9b02fc7401a2624ed", 0xe1}, {&(0x7f0000003940)="a181768b2d8c71249f6f", 0xa}], 0x5, &(0x7f0000003d80)=[@sndrcv={0x30, 0x84, 0x1, {0x3, 0x4, 0x20d, 0x95, 0xff, 0x200000000000, 0x2a1d, 0x8, r5}}, @init={0x18, 0x84, 0x0, {0x5, 0x20f4000000000, 0x401}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8000, 0x80000001, 0x8000, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x8, 0x2, 0x20, 0x7f, 0x1f, 0xbb, 0x80000001, r7}}, @init={0x18, 0x84, 0x0, {0x3, 0x8001, 0x4a}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x6, 0x8206, 0x2, 0x10001, 0x401, 0x21bd0a01, 0x94b3, r8}}], 0x120}, {&(0x7f0000003ec0)=@in6={0xa, 0x4e21, 0x800, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c, &(0x7f00000041c0)=[{&(0x7f0000003f00)="0ddab9a5b05e189be000d80d5643fedfee47556543e2a34b633be45f20d14dea9187374ed51ff2a0a0e9f04a4bc10e7268b930c5ff5c1bbae85561", 0x3b}, {&(0x7f0000003f40)="01bfb932ea2b066fa1ac5acccbbe991ea5299cca0412fa6fb53c4576bf0325b53b8a9e23558d58", 0x27}, {&(0x7f0000003f80)="c86711e5fd418a82ca9f69db1614708b57483feddd82964a8081b3cff3aa23c8b379511a0c53", 0x26}, {&(0x7f0000003fc0)="a04954ade478e094f84d4aea766a25116b711d78c05f486ed9974ecc8b0d3819fd71469dac1f3c3a121bc024228dfb08f036800a7604c34821e815b3", 0x3c}, {&(0x7f0000004000)="9723d1eacb41ba2c0e04e8b6c9ba1baaa6b774d224dcd94a461a89cfbaba89eda64a0fd5d6f8e674727f271c07ab7373161327b33ee2cd7e23cdea213bfc5710a30ab77099cb059c3f930aad647e1784ca75b8ee1499b4d4fb53399049a56a466a93a92592488ac4cc7f8a5676fda004d8ee725ea334f35e7fc9c6c7e9719e58f8d69d75d46805e796769264ebc62c30b2cbe801a0e6829330d7e128704a9b8826a2ca23bab03ef687004a9bb1f4f96ad22a6c53b0c1", 0xb6}, {&(0x7f00000040c0)="b8b5209693bdae0215332cae11d934859a41dff394492673ed6d53bf543bb13011e995b0d13cf1dd5f1d4260578f7a081ef421fc65c643e0d5dc507c082d42e3e7875fc68953b30957c68177a5d850295ddc3dc7c1820cb92b5cd48a424200337c0e9edd11cc3585b8b63d38f0ccc0df0c9e3730ca33111b46185aa4f603af98ca78d8a6573c07e85a03a6abf496be64e69fab93caffc66f72e0230adaf9bc1e8e186c008c4db19d75d72a7df1f11617987e01504ed413243190d45bdc70a67dc43e957c53880e6c51268bd4dc9c4048b15d808a7dba7b5dd97c11aa508d0db546ae117265c4d4", 0xe7}], 0x6, &(0x7f0000004340)=[@sndrcv={0x30, 0x84, 0x1, {0x8, 0x3ff, 0x0, 0xb41, 0x9, 0x3ff, 0x3, 0x1f, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x401, 0x3, 0xfffffffffffffff8, 0x5, r10}}, @init={0x18, 0x84, 0x0, {0x9, 0x1f, 0x3, 0x80000001}}], 0x90, 0x10}, {&(0x7f0000004400)=@in={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10, &(0x7f0000004740)=[{&(0x7f0000004440)}, {&(0x7f0000004480)="bbe0c8745be8c788375a9623285ab0b02b084de53586fd56404a34438aa141a323ebd2dc9399ca", 0x27}, {&(0x7f00000044c0)="02f14b3926b66a9b82ac0788c146e8b55e9243cbee4b9526cb2277cf35baa8f85854e9a94e59cb3c5d32224ebb0ad7c2ba6e4165aa53c3e518fcec5b9d27c6fb257f78dac9b7a91a64159c7ebc86d5ca1f6791ecaa75562a4d49505c75f17c489ef82b9fbf70fdca471aaf646be9ce9b144e03981fa535b6ca92a1d016e725a516349f3f400a003f06b70a9b5a7a8a4d59aca14ac1c79e25751abaab8772ea8396100118ab0347f966f8c6769f570b5d8948e40d7616f3db6f8b78820d27dccddaf8cff32c7c4707fa69", 0xca}, {&(0x7f00000045c0)="635c636aeb7d8186590e7c1f1db6d104e9d80942c281498bfa64e957cdca5d252c25b8669778d88480ea2ab849fd6fe29b4c4136162785c093ce84860b7232a31cec7d8421c872c2deff0694f95ee9cf4a4353a1e1ba67cd0d314cc8a2d9c054e102f02db00f9221991b1aaa48fc695318ef1bf209d3c9e55cae035baf90d593b2d92faf56282524ce60760e0103c13048bb4d443cff8a9bc7a33274b966b650e8c3a319bd7623a891b1861462c61bffb240fdf3cda4225e75904bb37b09281d249ff692f73dbf741cdd4b48f16338951914f5e727d5", 0xd6}, {&(0x7f00000046c0)="9a4fd5546b242c2c114b466df647bbd860a14f0d703a1b0bdaf401c6b7fdd641b8681407f2e92b6207af6522f9bc94a5000e03354bcfd998c258bc396ec06ae01f97ee204664517dc33cbb4e", 0x4c}], 0x5, 0x0, 0x0, 0x8000}, {&(0x7f00000047c0)=@in={0x2, 0x4e20, @rand_addr=0x3}, 0x10, &(0x7f0000004880)=[{&(0x7f0000004800)="d2b5e73059a2c5fd550f99b6a34018b31037f54b42d15784c3c7d8f90fa80978827b860ab378b118186698ad60910534ed2c901635a91c69394bc3d437edd24a4622f82e32f0506e2f65274d5d6a27ffd2ef2e8c236e5e2ca332a0a1624cda39fbf8bb098c", 0x65}], 0x1, &(0x7f0000004b40)=[@sndinfo={0x20, 0x84, 0x2, {0x100, 0x8006, 0xffffffffffffffff, 0x2, r11}}, @sndrcv={0x30, 0x84, 0x1, {0x1000, 0x6, 0x2, 0x8001, 0x7, 0x8, 0x8, 0x3ff, r12}}, @sndinfo={0x20, 0x84, 0x2, {0xf5, 0x8, 0x2c36, 0x5, r13}}], 0x90, 0x50}, {&(0x7f0000004c00)=@in6={0xa, 0x4e21, 0xc26, @empty, 0x3}, 0x1c, &(0x7f0000004d40)=[{&(0x7f0000004c40)="a08421a52dbaeeae45597f", 0xb}, {&(0x7f0000004c80)="8597a031580f9d50ba5adbe8e1395af5ee8bbaf7ee3b62ced5cfd0c39b58b8d7fc0390206711cd3c91a5468cad0df138ab86dd62612f405bdcb0c5fa1364404be1cef456a5d9d6c6cad352663e4dd7ab33246bd7588516eefbbe6c0a01c8b98d1c0736e0b1d92dc5257d0c8b2bf3657bb59425f484fc169f759af1443794e6e8a1d4f9b31fbe2ab069321c14d954890cf4653289530c6965c0a6515b89ca782dcf72ce5d422052c7f39c5db937190b8632a29ae8c1b1", 0xb6}], 0x2, &(0x7f0000005180)=[@sndinfo={0x20, 0x84, 0x2, {0xfffffffffffff000, 0x9, 0x7, 0x1ff, r14}}, @sndrcv={0x30, 0x84, 0x1, {0x8af, 0x100, 0x8008, 0x9, 0x8, 0x3, 0x400, 0x2, r15}}, @sndinfo={0x20, 0x84, 0x2, {0xb7d, 0x200, 0xfffffffffffffffb, 0x6, r16}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x1, 0x8000, 0x59, 0xff, 0x7, 0x4, 0x9, r17}}, @sndrcv={0x30, 0x84, 0x1, {0x100000001, 0x7, 0x8004, 0x8, 0x1, 0x4, 0x10000, 0x2, r18}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x1, 0x67, 0x7, r19}}, @init={0x18, 0x84, 0x0, {0x20, 0x5d, 0x7fffffff, 0x6}}, @init={0x18, 0x84, 0x0, {0xf60000000, 0x80, 0x8, 0x80000001}}], 0x180, 0x40010}, {&(0x7f0000005300)=@in6={0xa, 0x4e22, 0x0, @empty, 0x10001}, 0x1c, &(0x7f0000005440)=[{&(0x7f0000005340)="b5fd6e0a41c955e8d62e12b88ec616c13488e9dc52946a2d9edf4f5ad6362a5f288080d9218ad6ff63266c646ea00851b886dab2a35cc68b7acc70a644315dda371912fb272903ef71700c550b770ca4f9c34d2311ae0e0b2f6df7b17a90b3ebb0fabed8cc2f8f78c48f4da6b766306aff22b7f36b37aa46cbf5376670ea7ec91e565e6ee4914a0c3681fb9c51f88249fa846cc5dfd019dad116dbd9da775b5827b397f491175d0d2df6043d5baf43b550de691b652ffd1d2f474935103b991cdd7417992e731183e0827b4d00708e94c3dc57395f2847fc90d227aba04b00f72b187049f225d8724dac", 0xea}], 0x1, &(0x7f0000005600)=[@sndrcv={0x30, 0x84, 0x1, {0x30f, 0x3f, 0x0, 0x7fffffff, 0xfffffffffffffff9, 0x9, 0x8, 0x800, r20}}, @sndrcv={0x30, 0x84, 0x1, {0xc4, 0x6, 0x4, 0x9124, 0x0, 0x8, 0x7, 0x8aa8, r21}}], 0x60, 0x1}, {&(0x7f0000005680)=@in={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10, &(0x7f0000006cc0)=[{&(0x7f00000056c0)="ae64df7d59e9266483452700a85061576803caf43fc188432e89e9137b11f35198f98f4179fa2bc2b5fa17919a71b6eef92e5b11c645657883b2d3bf056301f9cbc5ae852830cf4d73bf721924208f80c526915aaa31954792be0884660ed9da467c3737ce18df00cfe03cddf27b4b80c5f1557e8f6fbe60c40192bee5628547d0d0a3fab0732821b70bc6643b478e2bce72dc14ced96c9fd5db2cd796af440897cdcaa236b20e51d1c29b68bb1818882496d62aef756b480841a084c75b348d47d2cc5ca815b2c619bfef44fc6ed2375d11bfb4a8d1ba4e065fe8f2db7008e3ac5355bddf07", 0xe6}, {&(0x7f00000057c0)="4ac6af4c049ee248db3025522e449b2985ce3c01e0e0735f7be29495f21e7f4c74c7253dfa4f73d87b714036b6b9116e6013184eac489b624e931b3b3d32e761b67c355a6ffa493a902679a7eae14fd6191e17836d173862f95ecef8be091d60cbeab71bef9fd8441208874453e8f5a6a4fd16c9715def9885225eee8386e83e53e9f9dd5f653ff89cc10a065c6bec81c92987a5f1927d91", 0x98}, {&(0x7f0000005880)="c9c0f3d2165aca84d78044954394f7e6ed9200a9fd1164bf77582da54b80334040bb15ab3f8cc80ae8637a469698c04ec2c1f760828b684250a812328c5056c873a38b89aef20e5580bed8b151cd182f86185ac6dd4c1b71a42b5b1b994c4f24bc8872399b670de5451ca5301d24b390b13b9ba26071a365db10fd5c5779fc4e2b2f86cd05", 0x85}, {&(0x7f0000005940)="d12f274af05d27d5791dc5b56d2b07babe284317af648b13c2553120ebe49f3f7615aede359cc704747f9297786f801afd43788d74212882793958131648eecbd1c9e7bc33773d8376b6be04fafb05048d96061f398687a8f185e02d7a4c78ebcbfebe19d3b5579c50169eb00bca17c73dfc74ee52b6d7f22c028400882ea17be1ba2217a78077c067968f05594a990c9d43dde3468e0f5aa56b15c3cff770d0d6d89b78bc2611a6c49bebecabf3d14bd08f4e725321dc15f88590dad660516ba51f43245db25141ac4603134aea72f4a0146521", 0xd4}, {&(0x7f0000005a40)="229dbc29378b83e89557e1d5df72e94667bf2c398b62ded9714339bcdbcce939b5f17e33e8edaaf331333fcd962815e57c10d3791aa5f2160d527556f6837f7da4f9a2d5c5db683344c6aa0225b1eae6c19dd377fe02db3aeafe2868f01fe718481a59315f9a0b11b947c94948166fbcfd58a8cc689daf3fcdbd08d2a9c72f93f220170ba8dc83476fcc2acb9056931101f9e9273c993ee8ad8b031aaa06b43604ebb88b54d0976d8193fd976c6f388d47fd6cd3ec654f5f48c0926528394f0a79d58e60559923ba1684c3b9337cbb8aa117e1e9bffeb9759b6de69f4af96855ab3305b31e72d5e947bb44aeefb4b14cbd9d1ffee1fcc657", 0xf8}, {&(0x7f0000005b40)="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", 0x1000}, {&(0x7f0000006b40)="56cc959f739a247fb74bb1eae36a7063b46ca9e80705e0d404b277be9b069f0bdb8c9cce9e0c26d96d275fd224b1c053b9c8af698b00ca752c7a5d2ffd412202165984731a01c909a26dc916a80c6a9e370e8f0daec09bf3d9fe44a7ac243bb263740dcf3e860a4f8b7153749bf2c08bb5eb65147ac93e200fe6ceb2e2856871e1cf3bc7340ecef16ffbb5fbe5a0175001f8e9ddf382fcd37ff3abdc66e2dd2a27911f5b42beef8d58836491e6b4089c05b949ac4ccec41edf7b335f73c59fcd064b25763b01f75dfe73424451bf791ccb2f2cec298c065a0e5245", 0xdb}, {&(0x7f0000006c40)="dbf4c259bd494fd575cdc2988154c1e0d46026d50a8d7cdf88f6e54b3ec1602e9028077cbb88102c2032756bcc4da6afb2b28d743428bf4d2077a3135941a21587bb8b59e5ed0b6c2afaf9edb800ce5ed557c5f4d320abe576cffb", 0x5b}], 0x8, 0x0, 0x0, 0x10}], 0x8, 0x0) sendfile(r1, r0, &(0x7f0000000040), 0x1) fcntl$setlease(r0, 0x400, 0x0) 2018/04/07 14:04:14 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x260a00, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f00000002c0)=0x2) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000100)={0x6, r1, 0x1}) setsockopt$packet_buf(r3, 0x107, 0x1, &(0x7f00000001c0)="e93419318548913cf617dd8f6b94827756b8549574872b8979639b57168eefd57b5dee4eef7af9c76247933d8432c6b65323b6152bc6ba668f50e3ee1bf756d16524fc175c15e03e92776519d06807467e74d03a2768f25bd76103445a418f5403aab1b9c13b08eb2428c1d605cb4e97aef9ac860bbbbdd903bfefa47b63b9da00554a55f9d540aa2d28f75dd6896a3182079ffbd76cf56d43941caa12cb57e2ba0e26199fb151cfb5fca7ec7079a3422442be6748370af7df077360c589ff6ee3af85", 0xc3) r4 = socket$inet(0x2, 0x1, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r5, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) bind$inet(r5, &(0x7f0000011ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) bind$inet(r4, &(0x7f0000e15000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) listen(r4, 0x0) r6 = creat(&(0x7f0000000040)='./bus\x00', 0x0) setsockopt$inet_tcp_int(r6, 0x6, 0x33, &(0x7f0000000080)=0x8, 0x4) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000b04cf4)=ANY=[@ANYBLOB="140007000b06fdff000000000000000000000000"], 0x14}, 0x1}, 0x0) getsockopt$inet_opts(r5, 0x0, 0xd, &(0x7f0000000300)=""/4096, &(0x7f0000001300)=0x1000) 2018/04/07 14:04:14 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8994, &(0x7f00000000c0)={'syz_tun\x00', @ifru_data=&(0x7f0000000080)="8aefd8a54e88b4515a6f5703497815c8cd6692b4956d43ec4d0b92bd7388a203"}) 2018/04/07 14:04:14 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000595ff8)) write(r0, &(0x7f0000000040)="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", 0x5c0) 2018/04/07 14:04:14 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000595ff8)) write(r0, &(0x7f0000000040)="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", 0x400) 2018/04/07 14:04:14 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x84ffffff00000000, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/04/07 14:04:14 executing program 4: r0 = perf_event_open(&(0x7f00006d7000)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000100)=0x0) perf_event_open(&(0x7f0000000080)={0x5, 0x70, 0x0, 0x3, 0x4, 0x1, 0x0, 0x81, 0x92710, 0xf, 0x1, 0x9, 0x101, 0xffffffffffffff01, 0x80000000, 0x101, 0x5, 0x5d, 0x9, 0x3, 0x7, 0x0, 0x5, 0x1, 0x7, 0xbe6, 0x1, 0x1, 0x400, 0x0, 0x1, 0x800, 0x1, 0x100000000, 0x8001, 0x0, 0x0, 0xa4e8, 0x0, 0x4, 0x2, @perf_bp={&(0x7f0000000040), 0x4}, 0x40, 0x2b, 0x1, 0x7, 0x101, 0x40, 0xcb}, r1, 0x3c02, r0, 0xa) 2018/04/07 14:04:14 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") fcntl$getownex(r0, 0x10, &(0x7f0000000240)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x1, 0x4) r2 = syz_open_procfs(r1, &(0x7f00000001c0)="6e65742f69705f6d725f76696600844f88cd5b22e2848225fff9a85c6bf4e2813dc9843627e3c67cd1fcbe8a269aec405a329cf935aefaeb57307176fd2df80902dadcaa025013fbc2f8aec0829b2c") sendfile(r2, r0, &(0x7f0000000000)=0xf, 0x109) sendfile(r2, r0, &(0x7f0000000040), 0x1) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000000140)={0x5, 0xbf7, &(0x7f0000000100)="b17f55eac37a2a4fcc178c13498cc1b43f10d4658eb752d4f6c4c025cff1ed91234d9ecdba", &(0x7f0000000280)="ce00c30693c949e03bd288a4ca6911bc8df104e1a25fd1e0f1037533e559b0dbebe5237b80ecd5b77353646e5b32f911873913f37c6123eae2d73dc1cebc6d0baecae055f9ec3e188db935b2f36878a28a732284c45388bd74fe91d765691fb9d636dcda26cfde5cfcb0dbcd3db18bebefba14b895779f92061147c15b1d1950e52740f547613ccdd7eadc13cdcfa94e2b26d18a16fce878f38f98c4292e7678dc29d0a9200f1c224a2a54223651e7c1b86b65dc74787d8e59f2f6efe288b285ec700c9bbcd4a98f4f9ed4a46d7c5e9349935488d648d81e077d2b0ec5c633e2715a66535afca624719a4d7216757866906447e1cb3458738f6722963dd76f868d9c2bd28e173eeca28c09eeb61ebc9483abf4460267493d8c17396b81f590a2dce833c2d030b8544482e9293c825e6a259732f2409ecc51ead3c62a0d28394537fe7415ebd960972c2728fc3aea879d389bf36c5b53fa915eb21411a7b5c236ebd948975187ec0a1236df65388b3e2a46531564d10c1a1c1e5cde6bf6452e467300e635eb0ae26bdfacc0fa73e8914e79a474606ceb75950f79ff64ce58288f3b3692fb840fe9a179c2ee6e1cef224a98870f46791b1c30dc47c05934237897e55eab87facdf8b4722b7237b366d73a534893ee203ffaa989f7fb40994ffd9c5ccec97b6c9cc5a91bc6084ea9b1068e140e549b0154e7fd55e3104a9f0f7f7a406c0e4a31df301b6c3d27a832693f6c78278ff7dab19cc6193b8fe6153ad842394be64945222a1fbc77a24d3cef591bcaa938e0dd834edd05c4d8d3edb6acae363c24453ccc608190fba82cb8c57a0d3bfcbf9ae4dcc7f1bb7ac5f6b7d684569efba18736a5343563e656df7bb9724f27f0bbebf72267dd0d8869c4bfe86729106ace9651a6c38e7082cb3a9eef56b67f87f462970ff5c5431d6e8fb6e1f3401959f96e4dab04024f452cf2cc47fab2025eba574f0ccd5e9f0b9953d73ca8f98075623616577819e0b715fd0bbf0e6851fa1740fe995ffec5b9edcd55cdb7bc62943dda505d0dd193650bc80f439e29c22d59e0775415b838b48b317d202ae3b8e5b874aa1d773227a905469c86d138e5a64983c3ae6d890d622d0931e4ef2cdd85c34ccc8441eb65eddffd6273cd22d68ed4bc911e41329de78567136fd1ca7630fd92dd83a7c0775336ef48651c3c137e1def7a9540efe8b391e504284b08aa67ce4db123c9697dc4697b14746a08029242a3ef80e2c14d9c52d8d50b5b4e385bb28c1baf76ac60f6b2a6471e528cc0425d0f341df7ae6237acd962d7348eb5f49cdf3bf7a622ec6b1aa8793e7f2bdb0dc655c2473c62b46457d3a88e7de68c4bf60cdf3b17e0947f71d1df1566ef4d96da344330749676bf230b423a068268372f024be1053fab86b461b5e71b3061d7f5aac6c5f31c4b92cad92138d2da605429ddf061f58e7b2623a721a06ac26bc72c3190c74e537ae7033969151eb696902e4350bb62dfb5809ae070091f42747074e48cc62dcae3612e784d600f2af19f09405856c75df8a5362f191afee6d9cbccffe7c481fca3889ed5ffc8e05da921c94eceaab1ac2d0f5cc34e4495c4303a5ea9fe4eeae2a50dab7fb6edb7a454e8db88c61a9f9f38efea8ec82e2726f7703c900f698d7c7039c99f5cf3cd89c8e4889adc949f88a90a64659fdde5708a748e81bc02e8619db162d27ffe951d277c94fdfaf77c9f490b44d28c1adda5d64836ed2f46192468fe4331ba463f765a1c2c2bda06bfe41942f9c1fb99f085095c99c61240a7485c19156a42a927358a5a464256cac74262788596201bebd5381bac78eabdbf959a1479fae3ca9aeb37cdfe428909e12f0b90e50ff8787d6fb1add12dddb0ba2899a34defae28c581d6b24bc4419998c130ee2a3dbbeb8ad1584a7f81956d0f001283d7b35043fdb6cc9140771d5ef7a9a6a8cf3a5cd000c504f3a48cfd3b34be0e5b198da83e70734af3872a2e3f3950d0840a0df283108d3228a56da6084c3c86be57fdfe9af89d56f5021914b72905cfa72812057930e007e6d4022f1c84873c3bf0688eeae58fd859c240a4856c6525062d7746ea0697af6a20847dddb8ca3c9be419dee868160089d4529ca6f27a1b1aa48b4f0cd2ffb9b82b6149d2b5211cc61c5c993027a67aa53cd5beb86293b476c28fa9c2d4034251af0889922d7ca7b94b2d259e0278212e278bb4019e53140ce659104ab9e78111014173fd9f58ee2e9b2749fefae6a7e1b01c0fe2ef66ae4d0403d6c9592758cb5d118a34b5e453fac84b768ec5ea26812870e28bfc8a27352bf854ba06687ef8c3d03e6bb27191aae2394f7a8796563337f4485f1bea3fa83c8996c780e4e3bed813f15c0a1db2fefd586e02ae022d3c69fdc36e6545e1bded7018fd81d16823f4eade95b4cc8d6e7c28dae5d7da01d034a2ace0c9b19798ff3fac23af15ca3603c18e8f671172d185e365fe8e5a808bf2e69e1d7cf0b9262aad47050e60863d19e3bb292363b3e4b9017e1d959be4415207f5e85b5e2c802bbb397ea0b21a0926f8d8a619ff451649428d3edffc7fd64eaaff06317688eb8cd8480343d8c0571c56d1cd260652583da09f4fc11404ad3ddc4832e2b89ae8f097c13a84034241a7c25cb62a4c7fc4b847acfdfee3819f0eb3dc5177185cd991e8676163fe05d3f9132ea221969fa12f0ec2eea63e367c3b4cda209abd0176b9dab1ccea3944286014a50288b58d8c98eab25c4957972f8319ac8a1d3a0cdc3cb843f8d4064dadbefe6bd26e78c8b8713db416b44d63a99a1149d53e5a755ca8d9f8daabdccea65d31dee19fd70db025a77d1d97f90951613101c8e037967dde7867768cc18325f899efeb5903ae1024294740a3655589562e9be52ef30adcf7be7baffd9c81b94381247970979a1de9b9a61f0e790cdc49cb7e450c3f06738d8f2c94d68f66a05bcb87b8d06e116c046ac1b119446294aab9fdc4474120f6e38cac714f7acc300e86affd54fe7eb64489c7e9e0ffa87f16667bbf49dec3425362098100413431a7974509cd1fd1a807b68769d9852c2c5ead15ccf536a285fa40597cd6275038beae49797889eb9d9e02d9abb2911af44470f69468360292906eb40b83a123f4400d4e626e7134d428b24709e2fa87761da08a675d95adf3b1c5f8bb7f32452679d97dfb46cf055795f7538071020f059ba591facbde80493abc6ffe027ab8e164538d0be6923593d54d7b1578b9fdec23bb0755303bc09c813c26c8110c884a7434c34fb2bc618704d1a4528aff6db65cf062ed2b0730995c95dd5534d8af0f9dd85be5577f108c56f38ebbef561a5987f9e804a88a943c1a4b70d011a0827c7865e32028fa26daf862a9420d34bc1f37046f0a5c807faa717e07689bfa08cf78ef0c95be8ff50c84e1a0e97e801782dca79e777f560a5e814fbacb429adc4983307b3bd2488fe026998f1a91dbd58d1406e02c321271dc345f3c5eaff5d2c1b7a02620e0e8fabbd93d6cb3ee054131a71d5ec67acb4ac5bd8f14aa07e8cd81894b42abfefc36dd0274b49ef9b5af807253f918b84745be3247c43db9b52a701940a719af596b1933ec18b85599a93bfb10ddaa45f26e724c19464f1cc666bceb8e8e76cdf9f432da3652da1575b5225cbd0901aa27190960fdac4f2e58a5cae73ad201c538b85641dab3744f3e2911409ea03b1dedfcef04be691a7d727c13f276e54207579bb865618c14356729d8aa144b111332d71d987312a7df8eedffa05b7edfa2f69e6864179d15e1a7d7529af63418d5c502829cb1757678e421724e645f6ee591c30fc94200d410a52e860281f5c27df33e736cd30bde955e0be414c303342bb1c9b665fc481d5e5875e928326070ffa42b4e1de3bf6df42337e8c9ec272ce54c73517c44f9ee2f34152c2f9e1738e1a182301e5bf18ac64aed6d2fbccd72a1a4e5e4c10cf376cfd3aa6ee00fd41050b2ebfb87e7f79c5a788dea484a734c1b79c697249322294aa33c835c75f6ec0c7beca6f7d3f1d20d5b9b2ffcd9b850d0af7faf00b47d1d513e5d406f79359ddf4682f212b0d8b5ef071f8d65cea986cd5380d23d7fd4e2d37b5e9fcffacb157dc8f31df58c2a9d20beb19d0d6d63fdce74b9dbef3cc69ca64c4449f00248aae6d290fafe416dd2ed91b7752af6dc8b97e65159762a6c64cd933da86c366808f97acedd5b391212749221a7ece5a11dbda3cd37d616151813517d42e883ce5fb5aa5c3b346c65e4186627edd834c71ffff4b0b030becd3dee0ba613906764a782efaaf4a136103b880c7d995daad9ea807182a8caad7682659bd802730fe8008513801943fe6ba26ca195610f0730b5f94b6dc539f49ae6a19baa3508a710ed17663f8326393e29111825c6cf9f20f5e84359ef1aab71eb87bcdc0d83f5f27098166eb1f6c5f237d37bae76811793e4f64b5fb5df2b682e4e99421b9e4379ef793cc5cdeb83cff0a83a37492e5e70980e72face5348663f13d6e10e5a176f0d25e77d1ad89b8cf5f54b172c84c3040de39e28d1d5b1b6bc1017a3f714ca31fa7894d65617df44e9d649a6301e51786f5f9433333ee74d48799e6bccbb37f7b54f94c166aae8bef4a600511e9e676371565313c052d182478cefb8c2e40c4d9ce402774c61a53445220f7ef477efd6493845ff7336a20a20e0b7937f1a526d57ddbfe4ef7bd58c0be0707fecc6774413b24ec9e5168c1bc9fae18abd946f772f5924998ba8f8618e0ad98373212fd4f5398bb7bcc81f276e5d26445464e6d802976b73774b0b363835752a0bc9516793147dfa2fbee93bc10a7dea8f865628e397e246e69dd7c7c2a6dc838b65118f95693fd4e9600dac1994e5be94be254a7c14fb18f1a1441a739bae05dde8136840bda4967ece56b9dd33528c87a6b960e35365913b81ad67a5c330a408c6be51ff4df96613d6ecc1186535e9762ae967f63753b128bf68856e062b3c78391f35c5290970b0a271856440eb494220e7114944e64e1202bfa370d94365e2b8c197e582365bed76ce0a02d960b7eb2bdff8cfc406225aad49b47fb3025e8064bc6f2afaaaf6ba0590ed9f5d5db3687095d7fabe0e89fd527b71332f22cf62f25c8e77240ad4ca497635509ab0ec13db86d657e5e47f59f2d95baf7bdbbfa1fe3ed1597419133e24c18e9cd30d789e1bb251eda795973e2d298ba862a0dff997b70b212e05a77fdb37bd695d50118c3275ffa7fba8c3fa239e37be31b9ab8d33df1b33bf6deb329d1330a23077bc89d3da8300562b568c44c08d8c59e2c90d9e399e572fb21b7066eadcb63f064b434c3fadcb3c12c65297a5dd6a539c7f17d49b8275683221047026a89844e83a9790a92d5aada723484b2f667ab05818cd0525f5f5e86db824c4b87cb4877c3b79adeabb1079598c73cdbbb8e14b8090d63da44f5764f73a6141fa912e1d1ece1ab85c71bfbfbb10a1a3c485949fae7b52d0d4062e4ed1cfdccfd5c3fd23e8e4b46e3ff9737a9b56356f7ebc585f19a56403b1cf0f9ce458b6fbfdf93c660e5adaf46b95ae1958088f13b1cd6e0d53fa3e165fc5043b707badcb49f2868aed5d74690fe66546c89050783cc6c842e1c433bb076b3932b3648c1a4a0c95e4760d10740ce2b29e33e4363ed44b65175b8286da3b6e987d515b15767f81980a43725063c71d353a7599b8482eac8292c291b155dbd4160a10fc266044bf715011303e3c1e1796718124c2498b9a44464ac622aaf8e9eaff4326f19f040c9acd3d", 0x25, 0x1000}) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000001280)=@pic={0x0, 0x6, 0x6, 0x0, 0x4, 0x1, 0xff, 0x3, 0x7, 0x3f, 0x3, 0x1, 0x3, 0x8, 0x5, 0x11}) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000180)=0x4) 2018/04/07 14:04:14 executing program 0: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={'tunl0\x00', {0x2, 0x4e21, @rand_addr=0x3}}) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x80000000001) write(r1, &(0x7f0000994fd9)="2700000014001707030e0000120f0a0028171000f5fe0012ff000300078a151f75080039000500", 0x27) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000000c0)={r2, 0x9, 0x5, [0x7, 0x0, 0x3, 0x2, 0x7fff]}, 0x12) 2018/04/07 14:04:14 executing program 6: clock_nanosleep(0x2, 0x0, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000040)={0x0, 0x0}) process_vm_writev(r0, &(0x7f0000000140)=[{&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000000080)=""/77, 0x4d}, {&(0x7f0000001240)=""/243, 0xf3}, {&(0x7f0000000100)=""/30, 0x1e}], 0x4, &(0x7f0000001480)=[{&(0x7f0000001340)=""/122, 0x7a}, {&(0x7f0000000180)=""/33, 0x21}, {&(0x7f00000013c0)=""/134, 0x86}], 0x3, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000000200)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000100)}}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x14) recvmsg(0xffffffffffffffff, &(0x7f0000001940)={&(0x7f00000014c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f00000017c0)=[{&(0x7f0000001540)=""/98, 0x62}, {&(0x7f00000015c0)}, {&(0x7f0000001600)=""/121, 0x79}, {&(0x7f0000001680)=""/248, 0xf8}, {&(0x7f0000001780)=""/20, 0x14}], 0x5, &(0x7f0000001840)=""/250, 0xfa, 0x400}, 0x2) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000001980)=0x179f, &(0x7f00000019c0)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/04/07 14:04:14 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x260a00, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f00000002c0)=0x2) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000100)={0x6, r1, 0x1}) setsockopt$packet_buf(r3, 0x107, 0x1, &(0x7f00000001c0)="e93419318548913cf617dd8f6b94827756b8549574872b8979639b57168eefd57b5dee4eef7af9c76247933d8432c6b65323b6152bc6ba668f50e3ee1bf756d16524fc175c15e03e92776519d06807467e74d03a2768f25bd76103445a418f5403aab1b9c13b08eb2428c1d605cb4e97aef9ac860bbbbdd903bfefa47b63b9da00554a55f9d540aa2d28f75dd6896a3182079ffbd76cf56d43941caa12cb57e2ba0e26199fb151cfb5fca7ec7079a3422442be6748370af7df077360c589ff6ee3af85", 0xc3) r4 = socket$inet(0x2, 0x1, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r5, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) bind$inet(r5, &(0x7f0000011ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) bind$inet(r4, &(0x7f0000e15000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) listen(r4, 0x0) r6 = creat(&(0x7f0000000040)='./bus\x00', 0x0) setsockopt$inet_tcp_int(r6, 0x6, 0x33, &(0x7f0000000080)=0x8, 0x4) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000b04cf4)=ANY=[@ANYBLOB="140007000b06fdff000000000000000000000000"], 0x14}, 0x1}, 0x0) getsockopt$inet_opts(r5, 0x0, 0xd, &(0x7f0000000300)=""/4096, &(0x7f0000001300)=0x1000) 2018/04/07 14:04:16 executing program 4: perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0xa00000400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x6, 0x8400) getsockname(r0, &(0x7f0000000040)=@nfc_llcp, &(0x7f00000000c0)=0x80) mknod$loop(&(0x7f0000dceff8)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/04/07 14:04:16 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x32000000, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/04/07 14:04:16 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") ppoll(&(0x7f0000000100)=[{r0, 0xc000}, {r0, 0x400}, {r0, 0x100}, {r0, 0x2000}, {r0, 0x40}, {r0, 0x9000}, {r0, 0x140}, {r0, 0x8001}], 0x8, &(0x7f0000000140), &(0x7f0000000180)={0xff}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') sendfile(r1, r0, &(0x7f0000000000)=0xf, 0x109) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00000008c0)=0x6a3, 0x4) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000640)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000680)={{{@in, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000000780)=0xe8) r4 = getgid() sendmsg$unix(r0, &(0x7f0000000880)={&(0x7f00000001c0)=@abs={0xeb01324f2973e00c, 0x0, 0x4e24}, 0x6e, &(0x7f00000005c0)=[{&(0x7f0000000240)="f12b", 0x2}, {&(0x7f0000000280)="641e5751d7035cb4c1d57a2dcabb02d399fc2ef8401656d06ab22c91667c974b7ef825be38fb75eb0e24aee19d46306fd140e4ca251bcf3203083dfa27b9964cca56421a04b9cc1b9020735fad8094f127b16648ce42eb78b7e278a4d91e99b7f6c12ed706b8cdc1a88a1827cc187c01798631169fd5354a5689bb5ccc1549ed42759353e68b5021800091de9aca0ddf471b0822554b69b1b6d3a595f0d9", 0x9e}, {&(0x7f0000000340)="8c3fdb1ba855e2a13da2ec3aa00a8c0ebe90", 0x12}, {&(0x7f0000000380)="01a6c65002598205ec7a1e93f95189a2fb35756907555fb26096cb7e0c77e3f47fafd54185bac53b7d726ecf0ffdfe306486a9c35bd23188b3d1965da618eed52e15cc316eb1b6ced9eb98d80bcc928db583235b2569d22de767390c1370000af00be892f29621df44263e", 0x6b}, {&(0x7f0000000400)="d56bc67691716c46ea33c59ba9efe7ae45165bf8ae952d333cd0317460d8e1c4ad15fad53617f69348c8af4a38e9d489e96dd98c85dd8f641bbab7a5f746b79b1f9b51481269dd17bcef137116fd583e5cca773181600793d3e9580cf89e7d3878703a1f7f4298aae55dd973010c04ade7111afefcab4aec46692a38f4611618353da3eb85b71dc4dffb6b16d9cae54c6e5d26304539b33db0e7887b29d52984c4b54614d72f94547dd918be04", 0xad}, {&(0x7f00000004c0)="d7f4d31db8ba737b69b7d20cf125268b156f0e734d90c2e462860bf0083e2fdaa3fd57814329f477ec975053300d21e62e9f9ff94549a8a6f81b3f174708e037929d2ae3ab688f7bc19b635a9e8c80455a59d757d7a27cf18abf064053d41fdcc1dafd80f58b21fbaa491317fd85e7f8ee1e2d6296d9a30a1d39d4da0418af9d081930e5b9a44137bc2a4ab9da46d74df2e13a45dce8399f64de488573a8cae0b3c918db679ee2d48f444d558f09617b50631b0373a76c6f2b41b5869f3d6770be1d439655efb246a1e7df84920a4ed65aef0115d3ca173b6b5fa616aacde589c87f7d0be6d7fe6fff3d83d589af91", 0xef}], 0x6, &(0x7f00000007c0)=[@rights={0x28, 0x1, 0x1, [r0, r0, r1, r1, r1, r0]}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r1, r1]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}], 0xa0, 0x20000001}, 0x41) sendfile(r1, r0, &(0x7f0000000040), 0x1) 2018/04/07 14:04:16 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x260a00, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f00000002c0)=0x2) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000100)={0x6, r1, 0x1}) setsockopt$packet_buf(r3, 0x107, 0x1, &(0x7f00000001c0)="e93419318548913cf617dd8f6b94827756b8549574872b8979639b57168eefd57b5dee4eef7af9c76247933d8432c6b65323b6152bc6ba668f50e3ee1bf756d16524fc175c15e03e92776519d06807467e74d03a2768f25bd76103445a418f5403aab1b9c13b08eb2428c1d605cb4e97aef9ac860bbbbdd903bfefa47b63b9da00554a55f9d540aa2d28f75dd6896a3182079ffbd76cf56d43941caa12cb57e2ba0e26199fb151cfb5fca7ec7079a3422442be6748370af7df077360c589ff6ee3af85", 0xc3) r4 = socket$inet(0x2, 0x1, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r5, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) bind$inet(r5, &(0x7f0000011ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) bind$inet(r4, &(0x7f0000e15000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) listen(r4, 0x0) r6 = creat(&(0x7f0000000040)='./bus\x00', 0x0) setsockopt$inet_tcp_int(r6, 0x6, 0x33, &(0x7f0000000080)=0x8, 0x4) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000b04cf4)=ANY=[@ANYBLOB="140007000b06fdff000000000000000000000000"], 0x14}, 0x1}, 0x0) 2018/04/07 14:04:16 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x80803, 0x0) bind$inet(r1, &(0x7f0000468ff1)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) bind$inet(r0, &(0x7f0000dc7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) write(r0, &(0x7f0000000080)="afee5e63331c4e056334e05850aec55c05bd1d71a0565da72735bb2fe741ed67a4057065fbfd0b1c0801189aaa4ea721cefec53cd8e4e64f66a2148a61e72d27c8b612620bed3f9356d4b3ec45a19aece7dcc1876215c9887db327d3accf7a07ec44728aaca5a276ca6ad90fa98f2c9d42608af05ac9069f0490e594856d9476c5904f5af6d9ceae1308116a799691751b976d88c69b6402744c7399dbbcf915e62afea4ebcba4a18060c6279f6074413d72b98313c73d748f206c6ababa709f3f872e4c288fc4fb0b7fa57867568084ec882660bd1ec4070fc0197e8a1a53259de1b0131185461817bf9b896b762f3fd60642afdfd054", 0xf7) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x7f, 0x20, 0xfffffffffffffffb, 0x7fffffff}, &(0x7f00000002c0)=0x14) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000300)={r3, 0x159}, 0x8) connect(r1, &(0x7f0000000180)=@un=@abs={0x0, 0x0, 0x4e23}, 0x80) preadv(r2, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x8, 0x9, 0x9, 0x9, 0x8}, &(0x7f0000000200)=0x14) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000240)={r4, 0x5}, 0x8) 2018/04/07 14:04:16 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000595ff8)) write(r0, &(0x7f0000000040)="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", 0x400) 2018/04/07 14:04:16 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000595ff8)) write(r0, &(0x7f0000000040)="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", 0x580) 2018/04/07 14:04:16 executing program 6: add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000012c0)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001300)=@int=0x7, 0x4) bind$nfc_llcp(r0, &(0x7f0000001440)={0x27, 0x0, 0x2, 0x4, 0x1, 0x401, "b85f088ca59ed43fa9df8985568190c572bb84ef858a78327baee138d81b37686d646bd35a6080009475f743212aa2ba2eda7ed318ab49a8659031105c26a6", 0x16}, 0x60) r1 = add_key(&(0x7f0000000140)='encrypted\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0), 0x0, 0xfffffffffffffffe) r2 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000001200)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r1) r3 = socket(0x10, 0x3, 0x0) write(r3, &(0x7f0000000000)="120000004e001f0014f9f400000000000300", 0x12) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000011c0)={0x1, r3, 0x1}) keyctl$restrict_keyring(0x1d, r2, 0x0, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00000001c0)=""/141, &(0x7f0000000080)=0x8d) r4 = socket$vsock_dgram(0x28, 0x2, 0x0) close(r4) r5 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000001340)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@rand_addr=0x8, 0x4e20, 0xffffffff80000000, 0x4e21, 0x7, 0xa, 0x0, 0x80, 0x6c, 0x0, r5}, {0x5, 0x1, 0x7f, 0x80, 0xfe98, 0x5, 0x6, 0xf3b3}, {0x5, 0x8, 0x5, 0x38}, 0x8, 0x0, 0x0, 0x1, 0x0, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d3}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3507, 0x1, 0x3, 0xf6, 0x9, 0x12f, 0x20}}, 0xe8) 2018/04/07 14:04:16 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x6c000000, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/04/07 14:04:16 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4543(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200040, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) 2018/04/07 14:04:16 executing program 4: r0 = memfd_create(&(0x7f0000209ff0)='userloppp1ptoc\'\x00', 0x3) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'dummy0\x00', 0x102}) mmap(&(0x7f00005b5000/0x4000)=nil, 0x4000, 0x0, 0x14011, r0, 0x0) fcntl$addseals(r0, 0x409, 0xa) 2018/04/07 14:04:16 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') sendfile(r1, r0, &(0x7f0000000000)=0xf, 0x109) sendfile(r1, r0, &(0x7f0000000040), 0x1) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000100)=0x5) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000180)=0x0) ioctl$int_in(r1, 0x5473, &(0x7f0000000140)=0x5) syz_open_procfs(r2, &(0x7f0000000200)='pagemap\x00') ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f00000001c0)={0x1e1, 0x1000, 0xd4e}) 2018/04/07 14:04:16 executing program 0: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x2000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0xaf) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000140)={r1, 0x4}, &(0x7f0000000180)=0x8) mlock2(&(0x7f00009b5000/0x1000)=nil, 0x1000, 0x0) 2018/04/07 14:04:16 executing program 2: socket$nl_netfilter(0x10, 0x3, 0xc) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x260a00, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f00000002c0)=0x2) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000100)={0x6, r0, 0x1}) setsockopt$packet_buf(r2, 0x107, 0x1, &(0x7f00000001c0)="e93419318548913cf617dd8f6b94827756b8549574872b8979639b57168eefd57b5dee4eef7af9c76247933d8432c6b65323b6152bc6ba668f50e3ee1bf756d16524fc175c15e03e92776519d06807467e74d03a2768f25bd76103445a418f5403aab1b9c13b08eb2428c1d605cb4e97aef9ac860bbbbdd903bfefa47b63b9da00554a55f9d540aa2d28f75dd6896a3182079ffbd76cf56d43941caa12cb57e2ba0e26199fb151cfb5fca7ec7079a3422442be6748370af7df077360c589ff6ee3af85", 0xc3) r3 = socket$inet(0x2, 0x1, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) bind$inet(r4, &(0x7f0000011ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) bind$inet(r3, &(0x7f0000e15000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) listen(r3, 0x0) r5 = creat(&(0x7f0000000040)='./bus\x00', 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x33, &(0x7f0000000080)=0x8, 0x4) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) 2018/04/07 14:04:16 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x3c000000, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/04/07 14:04:16 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) openat$cgroup_int(r0, &(0x7f0000000080)='notify_on_release\x00', 0x2, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000840)={&(0x7f0000000780)=@ipv6_newroute={0x30, 0x18, 0x121, 0x0, 0x0, {0xa}, [@RTA_PREF={0x8, 0x14}, @RTA_MULTIPATH={0xc, 0x9, [{}]}]}, 0x30}, 0x1}, 0x0) 2018/04/07 14:04:16 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udplite\x00') bpf$OBJ_PIN_MAP(0x6, &(0x7f00000000c0)={&(0x7f0000000040)='./file0\x00', r0}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(r0, 0x0, 0x1) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x40, 0x0) socket$inet6(0xa, 0x0, 0x2) socket$inet6(0xa, 0xfffffffffffffffd, 0x0) [ 308.290096] netlink: 'syz-executor4': attribute type 20 has an invalid length. 2018/04/07 14:04:17 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') r2 = msgget(0x2, 0x17) msgctl$IPC_STAT(r2, 0x2, &(0x7f0000000100)=""/4096) sendfile(r1, r0, &(0x7f0000000000)=0xf, 0x109) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000001100)) sendfile(r1, r0, &(0x7f0000000040), 0x1) 2018/04/07 14:04:17 executing program 2: socket$nl_netfilter(0x10, 0x3, 0xc) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x260a00, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f00000002c0)=0x2) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000100)={0x6, r0, 0x1}) setsockopt$packet_buf(r2, 0x107, 0x1, &(0x7f00000001c0)="e93419318548913cf617dd8f6b94827756b8549574872b8979639b57168eefd57b5dee4eef7af9c76247933d8432c6b65323b6152bc6ba668f50e3ee1bf756d16524fc175c15e03e92776519d06807467e74d03a2768f25bd76103445a418f5403aab1b9c13b08eb2428c1d605cb4e97aef9ac860bbbbdd903bfefa47b63b9da00554a55f9d540aa2d28f75dd6896a3182079ffbd76cf56d43941caa12cb57e2ba0e26199fb151cfb5fca7ec7079a3422442be6748370af7df077360c589ff6ee3af85", 0xc3) r3 = socket$inet(0x2, 0x1, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) bind$inet(r4, &(0x7f0000011ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) bind$inet(r3, &(0x7f0000e15000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) listen(r3, 0x0) r5 = creat(&(0x7f0000000040)='./bus\x00', 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x33, &(0x7f0000000080)=0x8, 0x4) 2018/04/07 14:04:17 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x2b00, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/04/07 14:04:17 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$inet_tcp(0x2, 0x1, 0x0) r1 = add_key$user(&(0x7f0000000b00)='user\x00', &(0x7f0000000b40)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000b80)="c9cbd861f52046a83e77929f388b09b5f81526ccc65c93f46266761dd315ead6022c3ac04cdaefdf237eeca688c4aa249c6201f4b5d0c7e03023cc5120c5dc11e2e3c069ae9066460faac0cdf41723729aa1ea2e77a6ba9629f887c14018516be60fe452a0431de5bf1059fdb57390fdfee754c1bd49d2de51e0df3a337cc54a7bed69218960afcf1e2cc831db0933b977cf91b15166e2a9a023e8a03d371be041354ed56d5498", 0xa7, 0xfffffffffffffffb) keyctl$setperm(0x5, r1, 0x2000) io_setup(0x6, &(0x7f0000000040)=0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000c40)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f0000000c80)={r4, 0x3}) setsockopt$IP_VS_SO_SET_FLUSH(r3, 0x0, 0x485, 0x0, 0x0) io_cancel(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x2, r0, &(0x7f0000000080)="e776c14245a123323994187df0ddb161cdd5245eee845391e13b7f16e541851c0ef99f60c9ea5a754f4c998c6604d017c94a7a946f1ecc83da3607c1a2bb82ab6c5dab346ed47460d497ad612e824921f1e11dc6b4f6aa346d9bf99eeec589ad0512", 0x62, 0xfffffffffffffff9, 0x0, 0x1, r3}, &(0x7f0000000200)) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000a80)=@nat={'nat\x00', 0x19, 0x6, 0x7e0, [0x20000280, 0x0, 0x0, 0x200004a8, 0x200007d8], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x5, 0x4, 0x884e, 'lo\x00', 'rose0\x00', 'gretap0\x00', 'gre0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], 0x70, 0xa8, 0xe0}, [@common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, 0xfffffffffffffffc}}}}, {{{0x19, 0x20, 0x0, 'tunl0\x00', 'teql0\x00', 'gretap0\x00', '\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff, 0xff, 0x0, 0xff], 0x70, 0xe0, 0x118}, [@arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, 0xffffffffffffffff}}}, @arpreply={'arpreply\x00', 0x10, {{@random="ee571c26997d", 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0x10, {{@random="14c73f4267f5", 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x11, 0x8, 0x6558, 'syzkaller1\x00', 'ifb0\x00', 'dummy0\x00', 'gretap0\x00', @random="9de9cb9d6162", [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0x0, 0xff, 0xff], 0x138, 0x138, 0x170, [@physdev={'physdev\x00', 0x70, {{'irlan0\x00', {0xff}, 'syzkaller0\x00', {0xff}, 0x4, 0x2dbe9548edeb5d08}}}, @cpu={'cpu\x00', 0x8, {{0x20, 0x1}}}]}}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}, 0xfffffffffffffffd}}}}, {{{0x9, 0x8, 0xaaff, 'syz_tun\x00', 'ifb0\x00', 'bcsf0\x00', 'syz_tun\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0x0, 0x0, 0xff], 0xd0, 0x140, 0x190, [@cgroup0={'cgroup\x00', 0x8, {{0x1, 0x1}}}, @m802_3={'802_3\x00', 0x8, {{0xfc, 0x8b8, 0x6, 0x5}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xffffffffffffffff}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x1ff, 'syz1\x00', 0x5}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffc, 0x2, [{{{0x3, 0x55, 0x88a8, 'ifb0\x00', 'vcan0\x00', 'ip6gre0\x00', 'erspan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0xa8, 0xe0}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 0xfffffffffffffffc}}}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xffffffffffffffff}}}}, {{{0x5, 0x2, 0xf8, '\x00', 'syzkaller1\x00', 'ip6tnl0\x00', 'vlan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x110, 0x148, 0x178, [@cgroup0={'cgroup\x00', 0x8, {{0x6, 0x1}}}, @stp={'stp\x00', 0x48, {{0x6, {0x6, 0x1ff, 0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0xff, 0xff], 0x4, 0x1, 0xa0, 0x7, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x4e21, 0x4e20, 0x4, 0x20, 0xfffffffffffffff7, 0x3ff, 0xd746, 0x6, 0x7}, 0x40, 0x88}}}]}, [@common=@mark={'mark\x00', 0x10, {{0xffffffe0, 0xfffffffffffffffc}}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}]}]}, 0x858) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xe, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, "00080700000400a0b22c582bf3aed17d"}) getsockopt$IP6T_SO_GET_REVISION_MATCH(r3, 0x29, 0x44, &(0x7f0000000cc0)={'IDLETIMER\x00'}, &(0x7f0000000d00)=0x1e) semget(0x2, 0x4, 0x400) 2018/04/07 14:04:17 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mq_getsetattr(r1, &(0x7f0000000000)={0x100, 0x10001, 0xca9, 0x200, 0x9, 0x8001, 0x7}, &(0x7f00000000c0)) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x400000, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000600)='/dev/vcs#\x00', 0xe5, 0x2) ioctl$EVIOCGSW(r3, 0x8040451b, &(0x7f0000000140)=""/38) getsockopt$IP_VS_SO_GET_DAEMON(r3, 0x0, 0x487, &(0x7f0000000280), &(0x7f00000002c0)=0x30) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x0, 0x3, 0x0, 0x1000, &(0x7f0000a99000/0x1000)=nil}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000}, {}, {}, {}, {}, {}, 0xfffffffffffffffc}) socket$pptp(0x18, 0x1, 0x2) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r3, &(0x7f0000000540)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0xa0, r4, 0x318, 0x70bd27, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x17}, @IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6tnl0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x177f}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x9}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}]}, 0xa0}, 0x1, 0x0, 0x0, 0x1}, 0x40000) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000580)=0x0) tkill(r6, 0x4) write(r5, &(0x7f0000000380)="fa5a0139d0078a0f5dabf9a08a322bcab894309b02448ce106f0514eb1b418f59991ed04b444c5d904b4d3bdd3f35af08704bd9b19d19203e60ae510d121e9577938cbd68746e9d03e603cebaa91db1c444626884961c02d9897e1d8ca14db489da628d8505ff72fc09f65cc2058f779b22f72c91ff9a1c477c6c38369ccd618b87f7d9db4b0e2491c4dd1a5fd0e21386671eddd", 0x94) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_DMA(r3, 0xc0406429, &(0x7f0000000700)={r7, 0x5, &(0x7f00000005c0)=[0x4, 0x10000, 0x6, 0x3ff, 0x2], &(0x7f0000000640)=[0x8, 0xa1, 0x2, 0x3, 0xffffffffffff8001, 0x3, 0x7f], 0x4, 0x4, 0x8, &(0x7f0000000680)=[0x8001, 0xff, 0x20, 0x2], &(0x7f00000006c0)=[0x0, 0x1, 0x7, 0x5, 0x6, 0x9, 0x6, 0x494]}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000000080)) ioctl$KDDISABIO(r3, 0x4b37) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r3, 0xc0045516, &(0x7f0000000180)=0x80000001) 2018/04/07 14:04:17 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e6d000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/04/07 14:04:17 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000595ff8)) write(r0, &(0x7f0000000040)="576b6ea92d54c062a4c54d597b34b9a87f6081817318cc176847e9c1aeae469f189d8d1d4b9877c2cabcbb31c9a5b0eb21012350b2ab0a2fb7145a7448575bb7563368a51996008c4b441d9891fe94b7e995cf7d56116da80350f51553b86f7a63f20ebc307b25aafc40255b4eb0b9f79c467f0c5a5a3d293d0d3b6983f69a09382ae4b21f2f5fb0d093101f62065d721e764593ceccbcfa1df5a53a0a64e19c89630f3f1bb8ba610463da9cd8fb17417817c65b8bee4bd4e74db65116f7bbb70143cd7f7710b94888c4a885744834420d7d0f15e82b5bba50a8e26a6c91825910020512f0db0ef5a83cf339537006f9da02363f9cbd815cb1303be21c96b755874a2e671fe4011825c814fd89d6721965d9c1c9fc8ad87a35a599373af093fb0e5b6b0e6d6bf18edc002523e195b305f632a5d2156a4c0cc22d3ddd2de0c80e785e9e91c3b66b04577166b23ed8d89f7ce11511945afb636790418ab70788cc2f045cfe6597bafed8a99e197890ae52da03e2f19039d7955252a52812429858caaff39366c54befe02a0dd068522c6b8986aa851f903c40afb6f58e61f8a7b10ea050a06802ce41a260b13cb4dd16bbda16f9b0bc6bdbd9f63f0d84edcfe2398ee2c0eff9660f7f2dbd924a3abfc1932d63305b2ccae1ae24844ec3a41cdb197eee5c7faafd8c899b90ae68fc3e631949494e8c8e9f8c9be759da1857ee5e43adea54f2ac2c9dc9f964b94d10d9f73e9942bcfb6178bfd8c2eed9d1de4e2dc35d509c8e47023e57e1e25959e2380e3d0b31927beb58a93d8404b520f48117303f83632d2592e67b67d3161da308f0a69f4b8c000d707917cd17fb784d36992f0bea8a436554bc9f28b5e9bdbf70b0082cb185d01632af2346c16b4dc8be2fc6f067212e8908fca1510d846ecdc32db959eeffa53e71f502033a9f5527c30a839ff12cc41b201c8885cc4e878cf5b09047dd1ea7b1d5abd192977604f424577aade8d32a2ce216d71a1c9a5b34a7c77e800eef1a4a36904d8d68271640d4c9fabd1115508b8c7ab14134a3b0ca018efa8fc3812b4c66f7aa7f40cbb9cddddaec7d58886944480091fec1f5b2146f30d75b7445e0e1f8018517afb5d045cc91f98166c1340c1bc1489d6b734e1a12913a406d6584b9a3bc8fffc34cc5ea64921f3f11438256fa4d517a783d0890fa7bf13376c300eba7ee97aca3b632b35b5d78f0cdb2ace40f889ee0e215844ebf4fff08ccb487ce3dcff245c2ec24ad536bbe6497bff33b08c08c236ce44de37cc326f8953a3798d615becf8febb14f95d1a517f87fc35caa754d746aeddd2eff638664b503c01e16838418c757058f15c1df95a3db843e6cd4837b30b1ee94a276317d90da64640377682abf44ad9dcdff922d74a155e0952670779a3890696d405381689635e0c7cd296837c304a972b39c9ae064e92e1aa8990a307d8096e399b403760945d51f22f7d10b46e282f6a9beba1b633f46f0782e42a9f9f090065fbe5cb2c2eefeedcae6cceb2f176bf52c0f299ded1081452c5820ad2b48034d7edb688e9dd222e39535aa559095f7ef3e28dc8868702c8970e8fb65f0c60cab99f7bbadc81424a4e84b8cb9b3f4d27c82ad4fa45afc890d94b0d49e1bcf5cbc9077eff612ab4be5464590d98cd8cffaac03aa5cc360c97e517c92e5ad8fb9403c70f0a4f88c33d5c242656fe23a13c72e6f71eef96815dbb6ac39018417753f1dee911b73f2b6ee8f1b45e67e79adc46866999fbe646c60a5c976ae2e1270cb8659802d19e0c7d5982aab16f0605373f0e044ad2db256fc4f52f6b6bf4ff95a03fa7ab98715bfd9ec3a31813471a4ee5e479dd6a13528ebf73c136b677a8949752acda935ad75d63d05976ac03ac459011dd072024e7a799f0c1a6f9cf919f9efbcd3aac9397679f0ab99ec66f826de3afb34f0f8e11b227593f69f07a50527c7999d22684a682e0e8897b13536929da41b", 0x580) 2018/04/07 14:04:17 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000595ff8)) write(r0, &(0x7f0000000040)="576b6ea92d54c062a4c54d597b34b9a87f6081817318cc176847e9c1aeae469f189d8d1d4b9877c2cabcbb31c9a5b0eb21032350b2ab0a2fb7145a7448575bb7563368a51996008c4b441d9891fe94b7e995cf7d56116da80350f51553b86f7a63f20ebc307b25aafc40255b4eb0b9f79c467f0c5a5a3d293d0d3b6983f69a09382ae4b21f2f5fb0d093101f62065d721e764593ceccbcfa1df5a53a0a64e19c89630f3f1bb8ba610463da9cd8fb17417817c65b8bee4bd4e74db65116f7bbb70143cd7f7710b94888c4a885744834420d7d0f15e82b5bba50a8e26a6c91825910020512f0db0ef5a83cf339537006f9da02363f9cbd815cb1303be21c96b755874a2e671fe4011825c814fd89d6721965d9c1c9fc8ad87a35a599373af093fb0e5b6b0e6d6bf18edc002523e195b305f632a5d2156a4c0cc22d3ddd2de0c80e785e9e91c3b66b04577166b23ed8d89f7ce11511945afb636790418ab70788cc2f045cfe6597bafed8a99e197890ae52da03e2f19039d7955252a52812429858caaff39366c54befe02a0dd068522c6b8986aa851f903c40afb6f58e61f8a7b10ea050a06802ce41a260b13cb4dd16bbda16f9b0bc6bdbd9f63f0d84edcfe2398ee2c0eff9660f7f2dbd924a3abfc1932d63305b2ccae1ae24844ec3a41cdb197eee5c7faafd8c899b90ae68fc3e631949494e8c8e9f8c9be759da1857ee5e43adea54f2ac2c9dc9f964b94d10d9f73e9942bcfb6178bfd8c2eed9d1de4e2dc35d509c8e47023e57e1e25959e2380e3d0b31927beb58a93d8404b520f48117303f83632d2592e67b67d3161da308f0a69f4b8c000d707917cd17fb784d36992f0bea8a436554bc9f28b5e9bdbf70b0082cb185d01632af2346c16b4dc8be2fc6f067212e8908fca1510d846ecdc32db959eeffa53e71f502033a9f5527c30a839ff12cc41b201c8885cc4e878cf5b09047dd1ea7b1d5abd192977604f424577aade8d32a2ce216d71a1c9a5b34a7c77e800eef1a4a36904d8d68271640d4c9fabd1115508b8c7ab14134a3b0ca018efa8fc3812b4c66f7aa7f40cbb9cddddaec7d58886944480091fec1f5b2146f30d75b7445e0e1f8018517afb5d045cc91f98166c1340c1bc1489d6b734e1a12913a406d6584b9a3bc8fffc34cc5ea64921f3f11438256fa4d517a783d0890fa7bf13376c300eba7ee97aca3b632b35b5d78f0cdb2ace40f889ee0e215844ebf4fff08ccb487ce3dcff245c2ec24ad536bbe6497bff33b08c08c236ce44de37cc326f8953a3798d615becf8febb14f95d1a517f87fc35caa754d746aeddd2eff638664b503c01e16838418c757058f15c1df95a3db843e6cd4837b30b1ee94a276317d90da64640377682abf44ad9dcdff922d74a155e0952670779a3890696d405381689635e0c7cd296837c304a972b39c", 0x400) 2018/04/07 14:04:17 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x700, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/04/07 14:04:17 executing program 4: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) ioctl$sock_proto_private(r0, 0x89e2, &(0x7f00000000c0)="869841b552c9ae69918bc92f595622229f98ddc4849205d27a2b03f41b40ca6639ddda3398440fc54c196cff6f5d316c5f422036d07d25c18be09f5032ef43ead1971f999d666d95f9878fa5b4efb2ba7b6a81f016c1c243d76faf4511e51b4ae0d7869b78fabc165bc615460129e96d83906a3db1295854140808d461b14faf8c5c4ce2f1b4") getdents64(r0, &(0x7f00000001c0)=""/1679, 0x68f) getdents(r0, &(0x7f0000000880)=""/232, 0xe8) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x0, 0x2, 0x6, 0x0, 0x7ff}}) 2018/04/07 14:04:17 executing program 3: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100)=0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x80000) sendmsg$nl_generic(r1, &(0x7f0000000440)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0xcf5aafe4284cde61}, 0xc, &(0x7f0000000400)={&(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x214}, 0x1, 0x0, 0x0, 0x4000001}, 0x20040054) r2 = syz_open_procfs(r0, &(0x7f0000000080)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000040)=0x3) r3 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') sendfile(r3, r2, &(0x7f0000000000)=0xf, 0x109) sendfile(r3, r2, &(0x7f00000004c0), 0x1) [ 309.800224] kernel msg: ebtables bug: please report to author: bad policy 2018/04/07 14:04:17 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x33, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/04/07 14:04:17 executing program 2: socket$nl_netfilter(0x10, 0x3, 0xc) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x260a00, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f00000002c0)=0x2) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000100)={0x6, r0, 0x1}) setsockopt$packet_buf(r2, 0x107, 0x1, &(0x7f00000001c0)="e93419318548913cf617dd8f6b94827756b8549574872b8979639b57168eefd57b5dee4eef7af9c76247933d8432c6b65323b6152bc6ba668f50e3ee1bf756d16524fc175c15e03e92776519d06807467e74d03a2768f25bd76103445a418f5403aab1b9c13b08eb2428c1d605cb4e97aef9ac860bbbbdd903bfefa47b63b9da00554a55f9d540aa2d28f75dd6896a3182079ffbd76cf56d43941caa12cb57e2ba0e26199fb151cfb5fca7ec7079a3422442be6748370af7df077360c589ff6ee3af85", 0xc3) r3 = socket$inet(0x2, 0x1, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) bind$inet(r4, &(0x7f0000011ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) bind$inet(r3, &(0x7f0000e15000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) listen(r3, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) 2018/04/07 14:04:17 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000008004500001c0000000000009078ac2314aaac1414000000000000089078b67a6507b269f4ea4b0f75b1695e72bc0fe5ad601c635057f2b6ccead0c120b228da6d024d014433ed2d1427004a61bd4dc36db958ba44fd9bceda502924d2b1c5628ff8e738eb1358608a1b454ff61e2d1d87bab8ac"], &(0x7f00000000c0)) [ 309.846279] kernel msg: ebtables bug: please report to author: bad policy 2018/04/07 14:04:17 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x6c00000000000000, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/04/07 14:04:18 executing program 2: socket$nl_netfilter(0x10, 0x3, 0xc) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x260a00, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f00000002c0)=0x2) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000100)={0x6, r0, 0x1}) setsockopt$packet_buf(r2, 0x107, 0x1, &(0x7f00000001c0)="e93419318548913cf617dd8f6b94827756b8549574872b8979639b57168eefd57b5dee4eef7af9c76247933d8432c6b65323b6152bc6ba668f50e3ee1bf756d16524fc175c15e03e92776519d06807467e74d03a2768f25bd76103445a418f5403aab1b9c13b08eb2428c1d605cb4e97aef9ac860bbbbdd903bfefa47b63b9da00554a55f9d540aa2d28f75dd6896a3182079ffbd76cf56d43941caa12cb57e2ba0e26199fb151cfb5fca7ec7079a3422442be6748370af7df077360c589ff6ee3af85", 0xc3) r3 = socket$inet(0x2, 0x1, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) bind$inet(r4, &(0x7f0000011ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) bind$inet(r3, &(0x7f0000e15000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) listen(r3, 0x0) 2018/04/07 14:04:19 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r1, &(0x7f0000f67fe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) r2 = add_key(&(0x7f0000000100)='asymmetric\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)="3d510b277fff0d19e9242e9bfbc0d689a089b2c92f6b9077294d5e0d30773528c1a88e8e1e4a57ca45e72df3e21230578f0ac54fb9d79099240f5adecd0e8db2f054e92ae29f2bd41c00f8581b98eb835b714d289bf4ac9fa239a521c0c0466bcd1663a238925cf060c0fd94cbb12fe543e8b5", 0x73, 0x0) r3 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)="c9e7de72c21d1168f32c22f9edc10a2b9020cd1aa43bf760693de5249cb4e26bd129d5cf8db28847397b82e7cbdb03c6d62cda68861dc06be29157733d0b12bde74fc00888cc3cfdb0fc5929a4878ecc21e19457142b80a5490e1a4e588c0672d1c2864169aec36f0814717dc311ea5bbe77f4f02955718a65db5ed21c0c3763a81f0d594f2abfba6e98c514ae9df72a4cbbff2fa8476ea56201d0f8717884bcb8f0f766ca3a0cefd7c31a64bcc6e67b7b6d4440e40d9ea6c1659aa62cf662", 0xbf, 0xfffffffffffffff8) r4 = add_key$user(&(0x7f0000000340)='user\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000003c0)="2790c2de12caa075f028b912117cfd5f4846fccea33f98fa28146ecd0d21f5ce68ba08cf4d075ab7096dda8a08a32f2bc97ce4f32fe437c4455443cbdab1a3aa3360c413f31f9215f55f540a63d8a5fb8550d5818400971b37cd02509e84d24988b5e04ca607229e5e8bb0fdc8ff32e252aeac09a0da097e592b7252e21b9f069da406165742acce48ce2df29a69a3fdde6ebeb5e40a48321caeef7a2eb6b838fd56bcef49", 0xa5, 0xfffffffffffffffe) socket$inet6(0xa, 0x800, 0x2) keyctl$dh_compute(0x17, &(0x7f0000000480)={r2, r3, r4}, &(0x7f00000004c0)=""/92, 0x5c, &(0x7f0000001580)={&(0x7f0000000540)={'cbcmac(twofish-generic)\x00'}, &(0x7f0000000580)="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", 0x1000}) r5 = syz_open_procfs(0x0, &(0x7f0000000080)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r6 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') sendfile(r6, r5, &(0x7f0000000000)=0xf, 0x109) sendfile(r6, r5, &(0x7f0000000040), 0x1) 2018/04/07 14:04:19 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 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = add_key$user(&(0x7f0000000b00)='user\x00', &(0x7f0000000b40)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000b80)="c9cbd861f52046a83e77929f388b09b5f81526ccc65c93f46266761dd315ead6022c3ac04cdaefdf237eeca688c4aa249c6201f4b5d0c7e03023cc5120c5dc11e2e3c069ae9066460faac0cdf41723729aa1ea2e77a6ba9629f887c14018516be60fe452a0431de5bf1059fdb57390fdfee754c1bd49d2de51e0df3a337cc54a7bed69218960afcf1e2cc831db0933b977cf91b15166e2a9a023e8a03d371be041354ed56d5498", 0xa7, 0xfffffffffffffffb) keyctl$setperm(0x5, r1, 0x2000) io_setup(0x6, &(0x7f0000000040)=0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000c40)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f0000000c80)={r4, 0x3}) setsockopt$IP_VS_SO_SET_FLUSH(r3, 0x0, 0x485, 0x0, 0x0) io_cancel(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x2, r0, &(0x7f0000000080)="e776c14245a123323994187df0ddb161cdd5245eee845391e13b7f16e541851c0ef99f60c9ea5a754f4c998c6604d017c94a7a946f1ecc83da3607c1a2bb82ab6c5dab346ed47460d497ad612e824921f1e11dc6b4f6aa346d9bf99eeec589ad0512", 0x62, 0xfffffffffffffff9, 0x0, 0x1, r3}, &(0x7f0000000200)) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000a80)=@nat={'nat\x00', 0x19, 0x6, 0x7e0, [0x20000280, 0x0, 0x0, 0x200004a8, 0x200007d8], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x5, 0x4, 0x884e, 'lo\x00', 'rose0\x00', 'gretap0\x00', 'gre0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], 0x70, 0xa8, 0xe0}, [@common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, 0xfffffffffffffffc}}}}, {{{0x19, 0x20, 0x0, 'tunl0\x00', 'teql0\x00', 'gretap0\x00', '\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff, 0xff, 0x0, 0xff], 0x70, 0xe0, 0x118}, [@arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, 0xffffffffffffffff}}}, @arpreply={'arpreply\x00', 0x10, {{@random="ee571c26997d", 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0x10, {{@random="14c73f4267f5", 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x11, 0x8, 0x6558, 'syzkaller1\x00', 'ifb0\x00', 'dummy0\x00', 'gretap0\x00', @random="9de9cb9d6162", [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0x0, 0xff, 0xff], 0x138, 0x138, 0x170, [@physdev={'physdev\x00', 0x70, {{'irlan0\x00', {0xff}, 'syzkaller0\x00', {0xff}, 0x4, 0x2dbe9548edeb5d08}}}, @cpu={'cpu\x00', 0x8, {{0x20, 0x1}}}]}}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}, 0xfffffffffffffffd}}}}, {{{0x9, 0x8, 0xaaff, 'syz_tun\x00', 'ifb0\x00', 'bcsf0\x00', 'syz_tun\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0x0, 0x0, 0xff], 0xd0, 0x140, 0x190, [@cgroup0={'cgroup\x00', 0x8, {{0x1, 0x1}}}, @m802_3={'802_3\x00', 0x8, {{0xfc, 0x8b8, 0x6, 0x5}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xffffffffffffffff}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x1ff, 'syz1\x00', 0x5}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffc, 0x2, [{{{0x3, 0x55, 0x88a8, 'ifb0\x00', 'vcan0\x00', 'ip6gre0\x00', 'erspan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0xa8, 0xe0}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 0xfffffffffffffffc}}}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xffffffffffffffff}}}}, {{{0x5, 0x2, 0xf8, '\x00', 'syzkaller1\x00', 'ip6tnl0\x00', 'vlan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x110, 0x148, 0x178, [@cgroup0={'cgroup\x00', 0x8, {{0x6, 0x1}}}, @stp={'stp\x00', 0x48, {{0x6, {0x6, 0x1ff, 0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0xff, 0xff], 0x4, 0x1, 0xa0, 0x7, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x4e21, 0x4e20, 0x4, 0x20, 0xfffffffffffffff7, 0x3ff, 0xd746, 0x6, 0x7}, 0x40, 0x88}}}]}, [@common=@mark={'mark\x00', 0x10, {{0xffffffe0, 0xfffffffffffffffc}}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}]}]}, 0x858) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xe, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, "00080700000400a0b22c582bf3aed17d"}) getsockopt$IP6T_SO_GET_REVISION_MATCH(r3, 0x29, 0x44, &(0x7f0000000cc0)={'IDLETIMER\x00'}, &(0x7f0000000d00)=0x1e) semget(0x2, 0x4, 0x400) 2018/04/07 14:04:19 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x3c00000000000000, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/04/07 14:04:19 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000018c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000001880)={0xffffffff}, 0x13f, 0x3}}, 0x20) write$rdma_cm(r0, &(0x7f0000001900)=@accept={0x8, 0x120, 0xfa00, {0x3, {0x7, 0x1f, "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", 0x71, 0x1, 0xffff, 0x7f, 0x400, 0x0, 0xff, 0x1}, r1}}, 0x128) write$rdma_cm(r0, &(0x7f0000000ac0)=@join_ip_mcast={0x10, 0x30, 0xfa00, {&(0x7f0000000280), 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x38) vmsplice(r0, &(0x7f0000000640), 0x0, 0x8) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000000140)={r3, 0x2}) ioctl$DRM_IOCTL_SG_ALLOC(0xffffffffffffffff, 0xc0106438, &(0x7f0000000100)) 2018/04/07 14:04:19 executing program 2: socket$nl_netfilter(0x10, 0x3, 0xc) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x260a00, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f00000002c0)=0x2) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000100)={0x6, r0, 0x1}) setsockopt$packet_buf(r2, 0x107, 0x1, &(0x7f00000001c0)="e93419318548913cf617dd8f6b94827756b8549574872b8979639b57168eefd57b5dee4eef7af9c76247933d8432c6b65323b6152bc6ba668f50e3ee1bf756d16524fc175c15e03e92776519d06807467e74d03a2768f25bd76103445a418f5403aab1b9c13b08eb2428c1d605cb4e97aef9ac860bbbbdd903bfefa47b63b9da00554a55f9d540aa2d28f75dd6896a3182079ffbd76cf56d43941caa12cb57e2ba0e26199fb151cfb5fca7ec7079a3422442be6748370af7df077360c589ff6ee3af85", 0xc3) r3 = socket$inet(0x2, 0x1, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) bind$inet(r4, &(0x7f0000011ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) bind$inet(r3, &(0x7f0000e15000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) 2018/04/07 14:04:19 executing program 6: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x3, 0x2402) recvmsg$kcm(r0, &(0x7f00000013c0)={0x0, 0x0, &(0x7f00000012c0)=[{&(0x7f0000000040)=""/220, 0xdc}, {&(0x7f0000000140)=""/189, 0xbd}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/183, 0xb7}], 0x4, &(0x7f0000001300)=""/192, 0xc0, 0x7}, 0x40000102) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000001400)=0x9, 0x4) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000001440)='tunl0\x00') r1 = syz_open_dev$binder(&(0x7f0000001480)='/dev/binder#\x00', 0x0, 0x800) r2 = semget$private(0x0, 0x5, 0x0) semctl$GETNCNT(r2, 0x7, 0xe, &(0x7f00000014c0)=""/203) r3 = getpid() sched_getscheduler(r3) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f00000015c0)={0x7f, 0x9, 0x20, 0x6}, 0x10) r4 = getpid() getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001600)={0x0, 0xfe, "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"}, &(0x7f0000001740)=0x106) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001780)={r5, 0x733}, 0x8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000002c40)={{{@in6, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@local}}, &(0x7f0000002d40)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000002d80)={r6, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x14, 0xf}}, 0xc) ioprio_get$uid(0x3, r7) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000002dc0)=0x7) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002e00)={r5, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x10001, 0x5}, 0x90) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000002ec0)=0x4) r8 = accept$inet(r1, &(0x7f0000002f00)={0x0, 0x0, @broadcast}, &(0x7f0000002f40)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002f80)={r5, 0x7, 0x6, [0x10001, 0x720, 0x1, 0x4, 0x1ff, 0x5]}, &(0x7f0000002fc0)=0x14) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000003000)={'ah\x00'}, &(0x7f0000003040)=0x1e) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000003240)={0x54, 0x0, &(0x7f0000003100)=[@release={0x40046306, 0x4}, @transaction={0x40406300, {0x1, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x18, 0x8, &(0x7f0000003080)=[@fd={0x66642a85, 0x0, r8, 0x0, 0x2}], &(0x7f00000030c0)=[0x30]}}, @release={0x40046306, 0x3}], 0x89, 0x0, &(0x7f0000003180)="93423e4b94ae77459bc712525b6492ebf2e2e04dcbc177487e242f9088f0c693383dcd697e7f243636efac5250430d59230834a78f7146c54a8eb4413846a1d334d662e61e7a449d84a4cbe4d9dd38afd231759ec4625eab24104c32858943b777abd31e59db3d7d7d0cd2b032fca86c6303c1b3f63dc5a6c2edbe7ef4203c9d064acc8f1cbded6ca7"}) getsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f0000003280), &(0x7f00000032c0)=0x4) wait4(r4, &(0x7f0000003300), 0x1, &(0x7f0000003340)) semctl$IPC_INFO(r2, 0x0, 0x3, &(0x7f0000003400)=""/22) fgetxattr(r0, &(0x7f0000003440)=@known='security.capability\x00', &(0x7f0000003480)=""/250, 0xfa) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000003580)=""/42, &(0x7f00000035c0)=0x2a) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000003600)=0x800) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003640)={{{@in=@multicast1, @in=@loopback}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000003740)=0xe8) 2018/04/07 14:04:19 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000595ff8)) write(r0, &(0x7f0000000040)="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", 0x580) 2018/04/07 14:04:19 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000595ff8)) write(r0, &(0x7f0000000040)="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", 0x400) 2018/04/07 14:04:19 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0xe803000000000000, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) [ 311.356313] binder: 12865:12867 Release 1 refcount change on invalid ref 4 ret -22 [ 311.364107] binder: 12865:12867 got transaction to invalid handle [ 311.370503] binder: 12865:12867 transaction failed 29201/-22, size 24-8 line 2848 [ 311.390931] kernel msg: ebtables bug: please report to author: bad policy 2018/04/07 14:04:19 executing program 2: socket$nl_netfilter(0x10, 0x3, 0xc) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x260a00, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f00000002c0)=0x2) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000100)={0x6, r0, 0x1}) setsockopt$packet_buf(r2, 0x107, 0x1, &(0x7f00000001c0)="e93419318548913cf617dd8f6b94827756b8549574872b8979639b57168eefd57b5dee4eef7af9c76247933d8432c6b65323b6152bc6ba668f50e3ee1bf756d16524fc175c15e03e92776519d06807467e74d03a2768f25bd76103445a418f5403aab1b9c13b08eb2428c1d605cb4e97aef9ac860bbbbdd903bfefa47b63b9da00554a55f9d540aa2d28f75dd6896a3182079ffbd76cf56d43941caa12cb57e2ba0e26199fb151cfb5fca7ec7079a3422442be6748370af7df077360c589ff6ee3af85", 0xc3) r3 = socket$inet(0x2, 0x1, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) bind$inet(r4, &(0x7f0000011ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) 2018/04/07 14:04:19 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = add_key$user(&(0x7f0000000b00)='user\x00', &(0x7f0000000b40)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000b80)="c9cbd861f52046a83e77929f388b09b5f81526ccc65c93f46266761dd315ead6022c3ac04cdaefdf237eeca688c4aa249c6201f4b5d0c7e03023cc5120c5dc11e2e3c069ae9066460faac0cdf41723729aa1ea2e77a6ba9629f887c14018516be60fe452a0431de5bf1059fdb57390fdfee754c1bd49d2de51e0df3a337cc54a7bed69218960afcf1e2cc831db0933b977cf91b15166e2a9a023e8a03d371be041354ed56d5498", 0xa7, 0xfffffffffffffffb) keyctl$setperm(0x5, r1, 0x2000) io_setup(0x6, &(0x7f0000000040)=0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000c40)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f0000000c80)={r4, 0x3}) setsockopt$IP_VS_SO_SET_FLUSH(r3, 0x0, 0x485, 0x0, 0x0) io_cancel(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x2, r0, &(0x7f0000000080)="e776c14245a123323994187df0ddb161cdd5245eee845391e13b7f16e541851c0ef99f60c9ea5a754f4c998c6604d017c94a7a946f1ecc83da3607c1a2bb82ab6c5dab346ed47460d497ad612e824921f1e11dc6b4f6aa346d9bf99eeec589ad0512", 0x62, 0xfffffffffffffff9, 0x0, 0x1, r3}, &(0x7f0000000200)) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000a80)=@nat={'nat\x00', 0x19, 0x6, 0x7e0, [0x20000280, 0x0, 0x0, 0x200004a8, 0x200007d8], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x5, 0x4, 0x884e, 'lo\x00', 'rose0\x00', 'gretap0\x00', 'gre0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], 0x70, 0xa8, 0xe0}, [@common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, 0xfffffffffffffffc}}}}, {{{0x19, 0x20, 0x0, 'tunl0\x00', 'teql0\x00', 'gretap0\x00', '\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff, 0xff, 0x0, 0xff], 0x70, 0xe0, 0x118}, [@arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, 0xffffffffffffffff}}}, @arpreply={'arpreply\x00', 0x10, {{@random="ee571c26997d", 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0x10, {{@random="14c73f4267f5", 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x11, 0x8, 0x6558, 'syzkaller1\x00', 'ifb0\x00', 'dummy0\x00', 'gretap0\x00', @random="9de9cb9d6162", [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0x0, 0xff, 0xff], 0x138, 0x138, 0x170, [@physdev={'physdev\x00', 0x70, {{'irlan0\x00', {0xff}, 'syzkaller0\x00', {0xff}, 0x4, 0x2dbe9548edeb5d08}}}, @cpu={'cpu\x00', 0x8, {{0x20, 0x1}}}]}}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}, 0xfffffffffffffffd}}}}, {{{0x9, 0x8, 0xaaff, 'syz_tun\x00', 'ifb0\x00', 'bcsf0\x00', 'syz_tun\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0x0, 0x0, 0xff], 0xd0, 0x140, 0x190, [@cgroup0={'cgroup\x00', 0x8, {{0x1, 0x1}}}, @m802_3={'802_3\x00', 0x8, {{0xfc, 0x8b8, 0x6, 0x5}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xffffffffffffffff}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x1ff, 'syz1\x00', 0x5}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffc, 0x2, [{{{0x3, 0x55, 0x88a8, 'ifb0\x00', 'vcan0\x00', 'ip6gre0\x00', 'erspan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0xa8, 0xe0}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 0xfffffffffffffffc}}}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xffffffffffffffff}}}}, {{{0x5, 0x2, 0xf8, '\x00', 'syzkaller1\x00', 'ip6tnl0\x00', 'vlan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x110, 0x148, 0x178, [@cgroup0={'cgroup\x00', 0x8, {{0x6, 0x1}}}, @stp={'stp\x00', 0x48, {{0x6, {0x6, 0x1ff, 0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0xff, 0xff], 0x4, 0x1, 0xa0, 0x7, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x4e21, 0x4e20, 0x4, 0x20, 0xfffffffffffffff7, 0x3ff, 0xd746, 0x6, 0x7}, 0x40, 0x88}}}]}, [@common=@mark={'mark\x00', 0x10, {{0xffffffe0, 0xfffffffffffffffc}}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}]}]}, 0x858) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xe, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, "00080700000400a0b22c582bf3aed17d"}) getsockopt$IP6T_SO_GET_REVISION_MATCH(r3, 0x29, 0x44, &(0x7f0000000cc0)={'IDLETIMER\x00'}, &(0x7f0000000d00)=0x1e) semget(0x2, 0x4, 0x400) 2018/04/07 14:04:19 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0xc0884123, &(0x7f00000000c0)='\x00') ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000040)={0x3, 0x2}) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x452, 0x700) 2018/04/07 14:04:19 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x1000000, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) [ 311.453987] binder: 12865:12881 Release 1 refcount change on invalid ref 4 ret -22 [ 311.461807] binder: 12865:12881 got transaction to invalid handle [ 311.468114] binder: 12865:12881 transaction failed 29201/-22, size 24-8 line 2848 2018/04/07 14:04:19 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) writev(r0, &(0x7f0000d7dff0)=[{&(0x7f0000b70000)="8024904213615f1434a8b49210a885bee5b8d71f39c828a55b0a88d35a51010a31818833bfa2561ce5942dc549ad4e4d", 0x30}], 0x1) ioctl(r0, 0x227c, &(0x7f0000c95ffe)) signalfd4(r0, &(0x7f0000000000)={0x8}, 0x8, 0x80000) 2018/04/07 14:04:19 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001700)='/dev/rtc\x00', 0x2, 0x0) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000001800)={0x9, 0x80000001, [{0x54, 0x0, 0x7}, {0xbf, 0x0, 0x4}, {0xfffffffffffffffb, 0x0, 0x1f}, {0x1e2f, 0x0, 0x9}, {0x6, 0x0, 0x4}, {0x8, 0x0, 0x1}, {0xffffffff7fffffff, 0x0, 0x3}, {0x3, 0x0, 0x800}, {0x8, 0x0, 0x1}]}) r1 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000001440), &(0x7f00000014c0)=0x60) fgetxattr(r1, &(0x7f0000001500)=@known='security.selinux\x00', &(0x7f0000001540)=""/217, 0xd9) r2 = syz_open_procfs(0x0, &(0x7f0000000080)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a61cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23661d81ca0721853697fad67f8779841d734d670193f5d003c10e34239844c5b6e8d1721c0") tee(r2, r2, 0x5, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000016c0)={'team0\x00', 0x1420}) r3 = add_key(&(0x7f0000001640)='keyring\x00', &(0x7f0000001740)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000018c0)="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", 0x1000, 0xfffffffffffffffb) keyctl$get_keyring_id(0x0, r3, 0x8) r4 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') sendfile(r4, r2, &(0x7f0000000000)=0xf, 0x109) sendfile(r4, r2, &(0x7f0000000040), 0x1) personality(0x400000d) ioctl$SNDRV_TIMER_IOCTL_START(r4, 0x54a0) ioctl$VHOST_GET_VRING_ENDIAN(r2, 0x4008af14, &(0x7f0000001680)={0x3, 0x1}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000017c0)=0x0) process_vm_readv(r5, &(0x7f0000001180)=[{&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/32, 0x20}], 0x2, &(0x7f0000001400)=[{&(0x7f00000011c0)=""/145, 0x91}, {&(0x7f0000001280)=""/148, 0x94}, {&(0x7f0000001340)=""/156, 0x9c}], 0x3, 0x0) syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x3, 0x0) 2018/04/07 14:04:19 executing program 6: r0 = socket(0x2, 0x3, 0x40000000000000ff) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x0, 0x1, 0x92}, &(0x7f00000000c0)=0x8cd23a7ee35936a) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='bpq0\x00', 0xf44bd9304f35461f) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080), &(0x7f0000000100)=0xfffffffffffffdac) sendto$inet(r0, &(0x7f0000000000), 0x54, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/07 14:04:19 executing program 2: socket$nl_netfilter(0x10, 0x3, 0xc) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x260a00, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f00000002c0)=0x2) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000100)={0x6, r0, 0x1}) setsockopt$packet_buf(r2, 0x107, 0x1, &(0x7f00000001c0)="e93419318548913cf617dd8f6b94827756b8549574872b8979639b57168eefd57b5dee4eef7af9c76247933d8432c6b65323b6152bc6ba668f50e3ee1bf756d16524fc175c15e03e92776519d06807467e74d03a2768f25bd76103445a418f5403aab1b9c13b08eb2428c1d605cb4e97aef9ac860bbbbdd903bfefa47b63b9da00554a55f9d540aa2d28f75dd6896a3182079ffbd76cf56d43941caa12cb57e2ba0e26199fb151cfb5fca7ec7079a3422442be6748370af7df077360c589ff6ee3af85", 0xc3) r3 = socket$inet(0x2, 0x1, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) bind$inet(r4, &(0x7f0000011ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) [ 311.520124] kernel msg: ebtables bug: please report to author: bad policy 2018/04/07 14:04:19 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000000000)={0x65d}) dup2(r1, r2) getsockopt$inet_buf(r2, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000000040)=0x90) 2018/04/07 14:04:19 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x8, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/04/07 14:04:21 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = add_key$user(&(0x7f0000000b00)='user\x00', &(0x7f0000000b40)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000b80)="c9cbd861f52046a83e77929f388b09b5f81526ccc65c93f46266761dd315ead6022c3ac04cdaefdf237eeca688c4aa249c6201f4b5d0c7e03023cc5120c5dc11e2e3c069ae9066460faac0cdf41723729aa1ea2e77a6ba9629f887c14018516be60fe452a0431de5bf1059fdb57390fdfee754c1bd49d2de51e0df3a337cc54a7bed69218960afcf1e2cc831db0933b977cf91b15166e2a9a023e8a03d371be041354ed56d5498", 0xa7, 0xfffffffffffffffb) keyctl$setperm(0x5, r1, 0x2000) io_setup(0x6, &(0x7f0000000040)=0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000c40)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f0000000c80)={r4, 0x3}) setsockopt$IP_VS_SO_SET_FLUSH(r3, 0x0, 0x485, 0x0, 0x0) io_cancel(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x2, r0, &(0x7f0000000080)="e776c14245a123323994187df0ddb161cdd5245eee845391e13b7f16e541851c0ef99f60c9ea5a754f4c998c6604d017c94a7a946f1ecc83da3607c1a2bb82ab6c5dab346ed47460d497ad612e824921f1e11dc6b4f6aa346d9bf99eeec589ad0512", 0x62, 0xfffffffffffffff9, 0x0, 0x1, r3}, &(0x7f0000000200)) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000a80)=@nat={'nat\x00', 0x19, 0x6, 0x7e0, [0x20000280, 0x0, 0x0, 0x200004a8, 0x200007d8], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x5, 0x4, 0x884e, 'lo\x00', 'rose0\x00', 'gretap0\x00', 'gre0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], 0x70, 0xa8, 0xe0}, [@common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, 0xfffffffffffffffc}}}}, {{{0x19, 0x20, 0x0, 'tunl0\x00', 'teql0\x00', 'gretap0\x00', '\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff, 0xff, 0x0, 0xff], 0x70, 0xe0, 0x118}, [@arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, 0xffffffffffffffff}}}, @arpreply={'arpreply\x00', 0x10, {{@random="ee571c26997d", 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0x10, {{@random="14c73f4267f5", 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x11, 0x8, 0x6558, 'syzkaller1\x00', 'ifb0\x00', 'dummy0\x00', 'gretap0\x00', @random="9de9cb9d6162", [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0x0, 0xff, 0xff], 0x138, 0x138, 0x170, [@physdev={'physdev\x00', 0x70, {{'irlan0\x00', {0xff}, 'syzkaller0\x00', {0xff}, 0x4, 0x2dbe9548edeb5d08}}}, @cpu={'cpu\x00', 0x8, {{0x20, 0x1}}}]}}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}, 0xfffffffffffffffd}}}}, {{{0x9, 0x8, 0xaaff, 'syz_tun\x00', 'ifb0\x00', 'bcsf0\x00', 'syz_tun\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0x0, 0x0, 0xff], 0xd0, 0x140, 0x190, [@cgroup0={'cgroup\x00', 0x8, {{0x1, 0x1}}}, @m802_3={'802_3\x00', 0x8, {{0xfc, 0x8b8, 0x6, 0x5}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xffffffffffffffff}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x1ff, 'syz1\x00', 0x5}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffc, 0x2, [{{{0x3, 0x55, 0x88a8, 'ifb0\x00', 'vcan0\x00', 'ip6gre0\x00', 'erspan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0xa8, 0xe0}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 0xfffffffffffffffc}}}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xffffffffffffffff}}}}, {{{0x5, 0x2, 0xf8, '\x00', 'syzkaller1\x00', 'ip6tnl0\x00', 'vlan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x110, 0x148, 0x178, [@cgroup0={'cgroup\x00', 0x8, {{0x6, 0x1}}}, @stp={'stp\x00', 0x48, {{0x6, {0x6, 0x1ff, 0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0xff, 0xff], 0x4, 0x1, 0xa0, 0x7, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x4e21, 0x4e20, 0x4, 0x20, 0xfffffffffffffff7, 0x3ff, 0xd746, 0x6, 0x7}, 0x40, 0x88}}}]}, [@common=@mark={'mark\x00', 0x10, {{0xffffffe0, 0xfffffffffffffffc}}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}]}]}, 0x858) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xe, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, "00080700000400a0b22c582bf3aed17d"}) getsockopt$IP6T_SO_GET_REVISION_MATCH(r3, 0x29, 0x44, &(0x7f0000000cc0)={'IDLETIMER\x00'}, &(0x7f0000000d00)=0x1e) semget(0x2, 0x4, 0x400) 2018/04/07 14:04:21 executing program 6: r0 = open(&(0x7f0000000040)='./file0\x00', 0x3ff, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f00000001c0)=ANY=[]) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x3, 0x4) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x100000000}, &(0x7f0000000180)=0x8) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000000240)=@pic={0x6, 0xfffffffffffff59f, 0x8, 0x2843d87e, 0x6, 0x809, 0x7fffffff, 0x8, 0x1, 0x10000, 0x1257, 0x5, 0x8, 0x4, 0x9, 0xffffffffffffff81}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r2, 0x6, 0x4f}, &(0x7f0000000200)=0xc) syz_mount_image$hfs(&(0x7f00000000c0)='hfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000680)=[{&(0x7f0000000980)}], 0x0, &(0x7f0000000180)=ANY=[]) fallocate(r1, 0x11, 0x0, 0x100000001) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000340)={'ah\x00'}, &(0x7f0000000380)=0x1e) 2018/04/07 14:04:21 executing program 3: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000380)) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f00000003c0)="6e65a9000565765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bd0100000000000000c676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df15bdf2001feb5e1863a65b2d42a5dd45037c1689d3f9d9c0631fa1704bef1bd3b79802f053329eab2cc3c5a5dbe7a60f8597f87b03e26675cb8fc0045a648b7408e743d80000362e0df802e7191a075245669e8630047d5d0bc7b52ee0279125e80940161583dc3319b5950f7c21e73481c06630d3fc6f") r2 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') sendfile(r2, r2, &(0x7f0000000000)=0xf, 0x109) sendfile(r2, r1, &(0x7f0000000040), 0x1) 2018/04/07 14:04:21 executing program 4: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x1) flock(r0, 0x2) flock(r1, 0xffffffffffeffffd) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000001c0), &(0x7f0000000200)=0x0, &(0x7f0000000240)) syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0x2, r2, r3, 0x1, 0x40) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000080)={0x4}) 2018/04/07 14:04:21 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x300000000000000, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/04/07 14:04:21 executing program 2: socket$nl_netfilter(0x10, 0x3, 0xc) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x260a00, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f00000002c0)=0x2) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000100)={0x6, r0, 0x1}) setsockopt$packet_buf(r2, 0x107, 0x1, &(0x7f00000001c0)="e93419318548913cf617dd8f6b94827756b8549574872b8979639b57168eefd57b5dee4eef7af9c76247933d8432c6b65323b6152bc6ba668f50e3ee1bf756d16524fc175c15e03e92776519d06807467e74d03a2768f25bd76103445a418f5403aab1b9c13b08eb2428c1d605cb4e97aef9ac860bbbbdd903bfefa47b63b9da00554a55f9d540aa2d28f75dd6896a3182079ffbd76cf56d43941caa12cb57e2ba0e26199fb151cfb5fca7ec7079a3422442be6748370af7df077360c589ff6ee3af85", 0xc3) r3 = socket$inet(0x2, 0x1, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) 2018/04/07 14:04:21 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000595ff8)) write(r0, &(0x7f0000000040)="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", 0x5a0) 2018/04/07 14:04:21 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000595ff8)) write(r0, &(0x7f0000000040)="576b6ea92d54c062a4c54d597b34b9a87f6081817318cc176847e9c1aeae469f189d8d1d4b9877c2cabcbb31c9a5b0eb21072350b2ab0a2fb7145a7448575bb7563368a51996008c4b441d9891fe94b7e995cf7d56116da80350f51553b86f7a63f20ebc307b25aafc40255b4eb0b9f79c467f0c5a5a3d293d0d3b6983f69a09382ae4b21f2f5fb0d093101f62065d721e764593ceccbcfa1df5a53a0a64e19c89630f3f1bb8ba610463da9cd8fb17417817c65b8bee4bd4e74db65116f7bbb70143cd7f7710b94888c4a885744834420d7d0f15e82b5bba50a8e26a6c91825910020512f0db0ef5a83cf339537006f9da02363f9cbd815cb1303be21c96b755874a2e671fe4011825c814fd89d6721965d9c1c9fc8ad87a35a599373af093fb0e5b6b0e6d6bf18edc002523e195b305f632a5d2156a4c0cc22d3ddd2de0c80e785e9e91c3b66b04577166b23ed8d89f7ce11511945afb636790418ab70788cc2f045cfe6597bafed8a99e197890ae52da03e2f19039d7955252a52812429858caaff39366c54befe02a0dd068522c6b8986aa851f903c40afb6f58e61f8a7b10ea050a06802ce41a260b13cb4dd16bbda16f9b0bc6bdbd9f63f0d84edcfe2398ee2c0eff9660f7f2dbd924a3abfc1932d63305b2ccae1ae24844ec3a41cdb197eee5c7faafd8c899b90ae68fc3e631949494e8c8e9f8c9be759da1857ee5e43adea54f2ac2c9dc9f964b94d10d9f73e9942bcfb6178bfd8c2eed9d1de4e2dc35d509c8e47023e57e1e25959e2380e3d0b31927beb58a93d8404b520f48117303f83632d2592e67b67d3161da308f0a69f4b8c000d707917cd17fb784d36992f0bea8a436554bc9f28b5e9bdbf70b0082cb185d01632af2346c16b4dc8be2fc6f067212e8908fca1510d846ecdc32db959eeffa53e71f502033a9f5527c30a839ff12cc41b201c8885cc4e878cf5b09047dd1ea7b1d5abd192977604f424577aade8d32a2ce216d71a1c9a5b34a7c77e800eef1a4a36904d8d68271640d4c9fabd1115508b8c7ab14134a3b0ca018efa8fc3812b4c66f7aa7f40cbb9cddddaec7d58886944480091fec1f5b2146f30d75b7445e0e1f8018517afb5d045cc91f98166c1340c1bc1489d6b734e1a12913a406d6584b9a3bc8fffc34cc5ea64921f3f11438256fa4d517a783d0890fa7bf13376c300eba7ee97aca3b632b35b5d78f0cdb2ace40f889ee0e215844ebf4fff08ccb487ce3dcff245c2ec24ad536bbe6497bff33b08c08c236ce44de37cc326f8953a3798d615becf8febb14f95d1a517f87fc35caa754d746aeddd2eff638664b503c01e16838418c757058f15c1df95a3db843e6cd4837b30b1ee94a276317d90da64640377682abf44ad9dcdff922d74a155e0952670779a3890696d405381689635e0c7cd296837c304a972b39c", 0x400) 2018/04/07 14:04:21 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') sendfile(r1, r0, &(0x7f0000000040), 0x1) 2018/04/07 14:04:21 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0xf4010000, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/04/07 14:04:21 executing program 2: socket$nl_netfilter(0x10, 0x3, 0xc) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x260a00, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f00000002c0)=0x2) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000100)={0x6, r0, 0x1}) setsockopt$packet_buf(r2, 0x107, 0x1, &(0x7f00000001c0)="e93419318548913cf617dd8f6b94827756b8549574872b8979639b57168eefd57b5dee4eef7af9c76247933d8432c6b65323b6152bc6ba668f50e3ee1bf756d16524fc175c15e03e92776519d06807467e74d03a2768f25bd76103445a418f5403aab1b9c13b08eb2428c1d605cb4e97aef9ac860bbbbdd903bfefa47b63b9da00554a55f9d540aa2d28f75dd6896a3182079ffbd76cf56d43941caa12cb57e2ba0e26199fb151cfb5fca7ec7079a3422442be6748370af7df077360c589ff6ee3af85", 0xc3) r3 = socket$inet(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) [ 313.049105] kernel msg: ebtables bug: please report to author: bad policy 2018/04/07 14:04:21 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(tea)\x00'}, 0x58) finit_module(r0, &(0x7f0000000040)='cbcmac(tea)\x00', 0x2) accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000000100)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f0000003880)}}], 0x1, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0xfff, 0x0) write$tun(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x1013) 2018/04/07 14:04:21 executing program 2: socket$nl_netfilter(0x10, 0x3, 0xc) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x260a00, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f00000002c0)=0x2) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000100)={0x6, r0, 0x1}) setsockopt$packet_buf(r2, 0x107, 0x1, &(0x7f00000001c0)="e93419318548913cf617dd8f6b94827756b8549574872b8979639b57168eefd57b5dee4eef7af9c76247933d8432c6b65323b6152bc6ba668f50e3ee1bf756d16524fc175c15e03e92776519d06807467e74d03a2768f25bd76103445a418f5403aab1b9c13b08eb2428c1d605cb4e97aef9ac860bbbbdd903bfefa47b63b9da00554a55f9d540aa2d28f75dd6896a3182079ffbd76cf56d43941caa12cb57e2ba0e26199fb151cfb5fca7ec7079a3422442be6748370af7df077360c589ff6ee3af85", 0xc3) r3 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) 2018/04/07 14:04:21 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x7, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/04/07 14:04:21 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$inet_tcp(0x2, 0x1, 0x0) r1 = add_key$user(&(0x7f0000000b00)='user\x00', &(0x7f0000000b40)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000b80)="c9cbd861f52046a83e77929f388b09b5f81526ccc65c93f46266761dd315ead6022c3ac04cdaefdf237eeca688c4aa249c6201f4b5d0c7e03023cc5120c5dc11e2e3c069ae9066460faac0cdf41723729aa1ea2e77a6ba9629f887c14018516be60fe452a0431de5bf1059fdb57390fdfee754c1bd49d2de51e0df3a337cc54a7bed69218960afcf1e2cc831db0933b977cf91b15166e2a9a023e8a03d371be041354ed56d5498", 0xa7, 0xfffffffffffffffb) keyctl$setperm(0x5, r1, 0x2000) io_setup(0x6, &(0x7f0000000040)=0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000c40)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f0000000c80)={r4, 0x3}) setsockopt$IP_VS_SO_SET_FLUSH(r3, 0x0, 0x485, 0x0, 0x0) io_cancel(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x2, r0, &(0x7f0000000080)="e776c14245a123323994187df0ddb161cdd5245eee845391e13b7f16e541851c0ef99f60c9ea5a754f4c998c6604d017c94a7a946f1ecc83da3607c1a2bb82ab6c5dab346ed47460d497ad612e824921f1e11dc6b4f6aa346d9bf99eeec589ad0512", 0x62, 0xfffffffffffffff9, 0x0, 0x1, r3}, &(0x7f0000000200)) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000a80)=@nat={'nat\x00', 0x19, 0x6, 0x7e0, [0x20000280, 0x0, 0x0, 0x200004a8, 0x200007d8], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x5, 0x4, 0x884e, 'lo\x00', 'rose0\x00', 'gretap0\x00', 'gre0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], 0x70, 0xa8, 0xe0}, [@common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, 0xfffffffffffffffc}}}}, {{{0x19, 0x20, 0x0, 'tunl0\x00', 'teql0\x00', 'gretap0\x00', '\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff, 0xff, 0x0, 0xff], 0x70, 0xe0, 0x118}, [@arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, 0xffffffffffffffff}}}, @arpreply={'arpreply\x00', 0x10, {{@random="ee571c26997d", 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0x10, {{@random="14c73f4267f5", 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x11, 0x8, 0x6558, 'syzkaller1\x00', 'ifb0\x00', 'dummy0\x00', 'gretap0\x00', @random="9de9cb9d6162", [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0x0, 0xff, 0xff], 0x138, 0x138, 0x170, [@physdev={'physdev\x00', 0x70, {{'irlan0\x00', {0xff}, 'syzkaller0\x00', {0xff}, 0x4, 0x2dbe9548edeb5d08}}}, @cpu={'cpu\x00', 0x8, {{0x20, 0x1}}}]}}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}, 0xfffffffffffffffd}}}}, {{{0x9, 0x8, 0xaaff, 'syz_tun\x00', 'ifb0\x00', 'bcsf0\x00', 'syz_tun\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0x0, 0x0, 0xff], 0xd0, 0x140, 0x190, [@cgroup0={'cgroup\x00', 0x8, {{0x1, 0x1}}}, @m802_3={'802_3\x00', 0x8, {{0xfc, 0x8b8, 0x6, 0x5}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xffffffffffffffff}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x1ff, 'syz1\x00', 0x5}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffc, 0x2, [{{{0x3, 0x55, 0x88a8, 'ifb0\x00', 'vcan0\x00', 'ip6gre0\x00', 'erspan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0xa8, 0xe0}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 0xfffffffffffffffc}}}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xffffffffffffffff}}}}, {{{0x5, 0x2, 0xf8, '\x00', 'syzkaller1\x00', 'ip6tnl0\x00', 'vlan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x110, 0x148, 0x178, [@cgroup0={'cgroup\x00', 0x8, {{0x6, 0x1}}}, @stp={'stp\x00', 0x48, {{0x6, {0x6, 0x1ff, 0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0xff, 0xff], 0x4, 0x1, 0xa0, 0x7, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x4e21, 0x4e20, 0x4, 0x20, 0xfffffffffffffff7, 0x3ff, 0xd746, 0x6, 0x7}, 0x40, 0x88}}}]}, [@common=@mark={'mark\x00', 0x10, {{0xffffffe0, 0xfffffffffffffffc}}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}]}]}, 0x858) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xe, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, "00080700000400a0b22c582bf3aed17d"}) getsockopt$IP6T_SO_GET_REVISION_MATCH(r3, 0x29, 0x44, &(0x7f0000000cc0)={'IDLETIMER\x00'}, &(0x7f0000000d00)=0x1e) 2018/04/07 14:04:21 executing program 3: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000180)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0xc) r1 = syz_open_procfs(r0, &(0x7f00000001c0)='timers\x00') r2 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') sendfile(r2, r1, &(0x7f0000000000)=0xf, 0x109) sendfile(r2, r1, &(0x7f0000000040), 0x1) 2018/04/07 14:04:21 executing program 2: socket$nl_netfilter(0x10, 0x3, 0xc) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x260a00, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f00000002c0)=0x2) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000100)={0x6, r0, 0x1}) setsockopt$packet_buf(r2, 0x107, 0x1, &(0x7f00000001c0)="e93419318548913cf617dd8f6b94827756b8549574872b8979639b57168eefd57b5dee4eef7af9c76247933d8432c6b65323b6152bc6ba668f50e3ee1bf756d16524fc175c15e03e92776519d06807467e74d03a2768f25bd76103445a418f5403aab1b9c13b08eb2428c1d605cb4e97aef9ac860bbbbdd903bfefa47b63b9da00554a55f9d540aa2d28f75dd6896a3182079ffbd76cf56d43941caa12cb57e2ba0e26199fb151cfb5fca7ec7079a3422442be6748370af7df077360c589ff6ee3af85", 0xc3) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) 2018/04/07 14:04:21 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0xfdffffff, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/04/07 14:04:21 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000865ff5)='uid_map\x00') sendfile(r1, r1, &(0x7f0000000000)=0xf, 0x109) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000100)={0x10000, 0x8, 0x80000000}) sendfile(r1, r0, &(0x7f0000000040), 0x1) [ 313.210766] kernel msg: ebtables bug: please report to author: bad policy 2018/04/07 14:04:21 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = add_key$user(&(0x7f0000000b00)='user\x00', &(0x7f0000000b40)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000b80)="c9cbd861f52046a83e77929f388b09b5f81526ccc65c93f46266761dd315ead6022c3ac04cdaefdf237eeca688c4aa249c6201f4b5d0c7e03023cc5120c5dc11e2e3c069ae9066460faac0cdf41723729aa1ea2e77a6ba9629f887c14018516be60fe452a0431de5bf1059fdb57390fdfee754c1bd49d2de51e0df3a337cc54a7bed69218960afcf1e2cc831db0933b977cf91b15166e2a9a023e8a03d371be041354ed56d5498", 0xa7, 0xfffffffffffffffb) keyctl$setperm(0x5, r1, 0x2000) io_setup(0x6, &(0x7f0000000040)=0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000c40)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f0000000c80)={r4, 0x3}) setsockopt$IP_VS_SO_SET_FLUSH(r3, 0x0, 0x485, 0x0, 0x0) io_cancel(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x2, r0, &(0x7f0000000080)="e776c14245a123323994187df0ddb161cdd5245eee845391e13b7f16e541851c0ef99f60c9ea5a754f4c998c6604d017c94a7a946f1ecc83da3607c1a2bb82ab6c5dab346ed47460d497ad612e824921f1e11dc6b4f6aa346d9bf99eeec589ad0512", 0x62, 0xfffffffffffffff9, 0x0, 0x1, r3}, &(0x7f0000000200)) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000a80)=@nat={'nat\x00', 0x19, 0x6, 0x7e0, [0x20000280, 0x0, 0x0, 0x200004a8, 0x200007d8], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x5, 0x4, 0x884e, 'lo\x00', 'rose0\x00', 'gretap0\x00', 'gre0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], 0x70, 0xa8, 0xe0}, [@common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, 0xfffffffffffffffc}}}}, {{{0x19, 0x20, 0x0, 'tunl0\x00', 'teql0\x00', 'gretap0\x00', '\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff, 0xff, 0x0, 0xff], 0x70, 0xe0, 0x118}, [@arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, 0xffffffffffffffff}}}, @arpreply={'arpreply\x00', 0x10, {{@random="ee571c26997d", 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0x10, {{@random="14c73f4267f5", 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x11, 0x8, 0x6558, 'syzkaller1\x00', 'ifb0\x00', 'dummy0\x00', 'gretap0\x00', @random="9de9cb9d6162", [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0x0, 0xff, 0xff], 0x138, 0x138, 0x170, [@physdev={'physdev\x00', 0x70, {{'irlan0\x00', {0xff}, 'syzkaller0\x00', {0xff}, 0x4, 0x2dbe9548edeb5d08}}}, @cpu={'cpu\x00', 0x8, {{0x20, 0x1}}}]}}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}, 0xfffffffffffffffd}}}}, {{{0x9, 0x8, 0xaaff, 'syz_tun\x00', 'ifb0\x00', 'bcsf0\x00', 'syz_tun\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0x0, 0x0, 0xff], 0xd0, 0x140, 0x190, [@cgroup0={'cgroup\x00', 0x8, {{0x1, 0x1}}}, @m802_3={'802_3\x00', 0x8, {{0xfc, 0x8b8, 0x6, 0x5}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xffffffffffffffff}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x1ff, 'syz1\x00', 0x5}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffc, 0x2, [{{{0x3, 0x55, 0x88a8, 'ifb0\x00', 'vcan0\x00', 'ip6gre0\x00', 'erspan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0xa8, 0xe0}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 0xfffffffffffffffc}}}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xffffffffffffffff}}}}, {{{0x5, 0x2, 0xf8, '\x00', 'syzkaller1\x00', 'ip6tnl0\x00', 'vlan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x110, 0x148, 0x178, [@cgroup0={'cgroup\x00', 0x8, {{0x6, 0x1}}}, @stp={'stp\x00', 0x48, {{0x6, {0x6, 0x1ff, 0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0xff, 0xff], 0x4, 0x1, 0xa0, 0x7, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x4e21, 0x4e20, 0x4, 0x20, 0xfffffffffffffff7, 0x3ff, 0xd746, 0x6, 0x7}, 0x40, 0x88}}}]}, [@common=@mark={'mark\x00', 0x10, {{0xffffffe0, 0xfffffffffffffffc}}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}]}]}, 0x858) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xe, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, "00080700000400a0b22c582bf3aed17d"}) getsockopt$IP6T_SO_GET_REVISION_MATCH(r3, 0x29, 0x44, &(0x7f0000000cc0)={'IDLETIMER\x00'}, &(0x7f0000000d00)=0x1e) 2018/04/07 14:04:21 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000080), &(0x7f00000000c0)=0x40) sendfile(r0, r1, &(0x7f0000000040)=0x4200, 0x100000000081) 2018/04/07 14:04:21 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$inet_tcp(0x2, 0x1, 0x0) r1 = add_key$user(&(0x7f0000000b00)='user\x00', &(0x7f0000000b40)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000b80)="c9cbd861f52046a83e77929f388b09b5f81526ccc65c93f46266761dd315ead6022c3ac04cdaefdf237eeca688c4aa249c6201f4b5d0c7e03023cc5120c5dc11e2e3c069ae9066460faac0cdf41723729aa1ea2e77a6ba9629f887c14018516be60fe452a0431de5bf1059fdb57390fdfee754c1bd49d2de51e0df3a337cc54a7bed69218960afcf1e2cc831db0933b977cf91b15166e2a9a023e8a03d371be041354ed56d5498", 0xa7, 0xfffffffffffffffb) keyctl$setperm(0x5, r1, 0x2000) io_setup(0x6, &(0x7f0000000040)=0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000c40)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f0000000c80)={r4, 0x3}) setsockopt$IP_VS_SO_SET_FLUSH(r3, 0x0, 0x485, 0x0, 0x0) io_cancel(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x2, r0, &(0x7f0000000080)="e776c14245a123323994187df0ddb161cdd5245eee845391e13b7f16e541851c0ef99f60c9ea5a754f4c998c6604d017c94a7a946f1ecc83da3607c1a2bb82ab6c5dab346ed47460d497ad612e824921f1e11dc6b4f6aa346d9bf99eeec589ad0512", 0x62, 0xfffffffffffffff9, 0x0, 0x1, r3}, &(0x7f0000000200)) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000a80)=@nat={'nat\x00', 0x19, 0x6, 0x7e0, [0x20000280, 0x0, 0x0, 0x200004a8, 0x200007d8], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x5, 0x4, 0x884e, 'lo\x00', 'rose0\x00', 'gretap0\x00', 'gre0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], 0x70, 0xa8, 0xe0}, [@common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, 0xfffffffffffffffc}}}}, {{{0x19, 0x20, 0x0, 'tunl0\x00', 'teql0\x00', 'gretap0\x00', '\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff, 0xff, 0x0, 0xff], 0x70, 0xe0, 0x118}, [@arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, 0xffffffffffffffff}}}, @arpreply={'arpreply\x00', 0x10, {{@random="ee571c26997d", 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0x10, {{@random="14c73f4267f5", 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x11, 0x8, 0x6558, 'syzkaller1\x00', 'ifb0\x00', 'dummy0\x00', 'gretap0\x00', @random="9de9cb9d6162", [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0x0, 0xff, 0xff], 0x138, 0x138, 0x170, [@physdev={'physdev\x00', 0x70, {{'irlan0\x00', {0xff}, 'syzkaller0\x00', {0xff}, 0x4, 0x2dbe9548edeb5d08}}}, @cpu={'cpu\x00', 0x8, {{0x20, 0x1}}}]}}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}, 0xfffffffffffffffd}}}}, {{{0x9, 0x8, 0xaaff, 'syz_tun\x00', 'ifb0\x00', 'bcsf0\x00', 'syz_tun\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0x0, 0x0, 0xff], 0xd0, 0x140, 0x190, [@cgroup0={'cgroup\x00', 0x8, {{0x1, 0x1}}}, @m802_3={'802_3\x00', 0x8, {{0xfc, 0x8b8, 0x6, 0x5}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xffffffffffffffff}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x1ff, 'syz1\x00', 0x5}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffc, 0x2, [{{{0x3, 0x55, 0x88a8, 'ifb0\x00', 'vcan0\x00', 'ip6gre0\x00', 'erspan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0xa8, 0xe0}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 0xfffffffffffffffc}}}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xffffffffffffffff}}}}, {{{0x5, 0x2, 0xf8, '\x00', 'syzkaller1\x00', 'ip6tnl0\x00', 'vlan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x110, 0x148, 0x178, [@cgroup0={'cgroup\x00', 0x8, {{0x6, 0x1}}}, @stp={'stp\x00', 0x48, {{0x6, {0x6, 0x1ff, 0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0xff, 0xff], 0x4, 0x1, 0xa0, 0x7, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x4e21, 0x4e20, 0x4, 0x20, 0xfffffffffffffff7, 0x3ff, 0xd746, 0x6, 0x7}, 0x40, 0x88}}}]}, [@common=@mark={'mark\x00', 0x10, {{0xffffffe0, 0xfffffffffffffffc}}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}]}]}, 0x858) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xe, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, "00080700000400a0b22c582bf3aed17d"}) [ 313.878403] kernel msg: ebtables bug: please report to author: bad policy [ 313.891217] kernel msg: ebtables bug: please report to author: bad policy 2018/04/07 14:04:22 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000595ff8)) write(r0, &(0x7f0000000040)="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", 0x400) 2018/04/07 14:04:22 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x2b00000000000000, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/04/07 14:04:22 executing program 2: socket$nl_netfilter(0x10, 0x3, 0xc) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x260a00, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f00000002c0)=0x2) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000100)={0x6, r0, 0x1}) setsockopt$packet_buf(r2, 0x107, 0x1, &(0x7f00000001c0)="e93419318548913cf617dd8f6b94827756b8549574872b8979639b57168eefd57b5dee4eef7af9c76247933d8432c6b65323b6152bc6ba668f50e3ee1bf756d16524fc175c15e03e92776519d06807467e74d03a2768f25bd76103445a418f5403aab1b9c13b08eb2428c1d605cb4e97aef9ac860bbbbdd903bfefa47b63b9da00554a55f9d540aa2d28f75dd6896a3182079ffbd76cf56d43941caa12cb57e2ba0e26199fb151cfb5fca7ec7079a3422442be6748370af7df077360c589ff6ee3af85", 0xc3) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) 2018/04/07 14:04:22 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000000140)='clear_refs\x00') sendfile(r2, r0, &(0x7f0000000000)=0xf, 0x109) sendfile(r2, r0, &(0x7f0000000040), 0x1) 2018/04/07 14:04:22 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000000)={0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0xe1}) getrusage(0x0, &(0x7f00000001c0)) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000000100)={0xe192, 0x8, 0x401, 0x7, 0xffffffff}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/07 14:04:22 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000da6ff6)='./control\x00', 0x0) r0 = inotify_init1(0x80000) inotify_add_watch(r0, &(0x7f0000b6d000)='./control\x00', 0x1e) inotify_add_watch(r0, &(0x7f00000000c0)='./control\x00', 0x80000800) llistxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=""/220, 0xdc) r1 = memfd_create(&(0x7f0000000080)='#eth0\x00', 0x2) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000200)={'eql\x00', 0x3f8000}) 2018/04/07 14:04:22 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = add_key$user(&(0x7f0000000b00)='user\x00', &(0x7f0000000b40)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000b80)="c9cbd861f52046a83e77929f388b09b5f81526ccc65c93f46266761dd315ead6022c3ac04cdaefdf237eeca688c4aa249c6201f4b5d0c7e03023cc5120c5dc11e2e3c069ae9066460faac0cdf41723729aa1ea2e77a6ba9629f887c14018516be60fe452a0431de5bf1059fdb57390fdfee754c1bd49d2de51e0df3a337cc54a7bed69218960afcf1e2cc831db0933b977cf91b15166e2a9a023e8a03d371be041354ed56d5498", 0xa7, 0xfffffffffffffffb) keyctl$setperm(0x5, r1, 0x2000) io_setup(0x6, &(0x7f0000000040)=0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000c40)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f0000000c80)={r4, 0x3}) setsockopt$IP_VS_SO_SET_FLUSH(r3, 0x0, 0x485, 0x0, 0x0) io_cancel(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x2, r0, &(0x7f0000000080)="e776c14245a123323994187df0ddb161cdd5245eee845391e13b7f16e541851c0ef99f60c9ea5a754f4c998c6604d017c94a7a946f1ecc83da3607c1a2bb82ab6c5dab346ed47460d497ad612e824921f1e11dc6b4f6aa346d9bf99eeec589ad0512", 0x62, 0xfffffffffffffff9, 0x0, 0x1, r3}, &(0x7f0000000200)) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xe, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, "00080700000400a0b22c582bf3aed17d"}) 2018/04/07 14:04:22 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000595ff8)) write(r0, &(0x7f0000000040)="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", 0x5a0) 2018/04/07 14:04:22 executing program 2: socket$nl_netfilter(0x10, 0x3, 0xc) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x260a00, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f00000002c0)=0x2) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000100)={0x6, r0, 0x1}) setsockopt$packet_buf(r2, 0x107, 0x1, &(0x7f00000001c0)="e93419318548913cf617dd8f6b94827756b8549574872b8979639b57168eefd57b5dee4eef7af9c76247933d8432c6b65323b6152bc6ba668f50e3ee1bf756d16524fc175c15e03e92776519d06807467e74d03a2768f25bd76103445a418f5403aab1b9c13b08eb2428c1d605cb4e97aef9ac860bbbbdd903bfefa47b63b9da00554a55f9d540aa2d28f75dd6896a3182079ffbd76cf56d43941caa12cb57e2ba0e26199fb151cfb5fca7ec7079a3422442be6748370af7df077360c589ff6ee3af85", 0xc3) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) 2018/04/07 14:04:22 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = add_key$user(&(0x7f0000000b00)='user\x00', &(0x7f0000000b40)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000b80)="c9cbd861f52046a83e77929f388b09b5f81526ccc65c93f46266761dd315ead6022c3ac04cdaefdf237eeca688c4aa249c6201f4b5d0c7e03023cc5120c5dc11e2e3c069ae9066460faac0cdf41723729aa1ea2e77a6ba9629f887c14018516be60fe452a0431de5bf1059fdb57390fdfee754c1bd49d2de51e0df3a337cc54a7bed69218960afcf1e2cc831db0933b977cf91b15166e2a9a023e8a03d371be041354ed56d5498", 0xa7, 0xfffffffffffffffb) keyctl$setperm(0x5, r1, 0x2000) io_setup(0x6, &(0x7f0000000040)=0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000c40)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f0000000c80)={r4, 0x3}) setsockopt$IP_VS_SO_SET_FLUSH(r3, 0x0, 0x485, 0x0, 0x0) io_cancel(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x2, r0, &(0x7f0000000080)="e776c14245a123323994187df0ddb161cdd5245eee845391e13b7f16e541851c0ef99f60c9ea5a754f4c998c6604d017c94a7a946f1ecc83da3607c1a2bb82ab6c5dab346ed47460d497ad612e824921f1e11dc6b4f6aa346d9bf99eeec589ad0512", 0x62, 0xfffffffffffffff9, 0x0, 0x1, r3}, &(0x7f0000000200)) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xe, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, "00080700000400a0b22c582bf3aed17d"}) 2018/04/07 14:04:22 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x3, 0x0) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)) 2018/04/07 14:04:24 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0xe803, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/04/07 14:04:24 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") gettid() r1 = getpgrp(0x0) r2 = syz_open_procfs(r1, &(0x7f0000000340)='net/if_inet6\x00') r3 = accept$nfc_llcp(r2, 0x0, &(0x7f0000000200)) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000140), &(0x7f0000000180)=0x8) openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x802, 0x0) sendfile(r2, r0, &(0x7f0000000000)=0xf, 0x109) sendfile(r2, r0, &(0x7f0000000040)=0x20, 0x1) 2018/04/07 14:04:24 executing program 4: ftruncate(0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x1eb082) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000140), 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80000, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001480)={{{@in6=@dev, @in6=@mcast2}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f00000015c0)=0xe8) 2018/04/07 14:04:24 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$inet_tcp(0x2, 0x1, 0x0) r1 = add_key$user(&(0x7f0000000b00)='user\x00', &(0x7f0000000b40)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000b80)="c9cbd861f52046a83e77929f388b09b5f81526ccc65c93f46266761dd315ead6022c3ac04cdaefdf237eeca688c4aa249c6201f4b5d0c7e03023cc5120c5dc11e2e3c069ae9066460faac0cdf41723729aa1ea2e77a6ba9629f887c14018516be60fe452a0431de5bf1059fdb57390fdfee754c1bd49d2de51e0df3a337cc54a7bed69218960afcf1e2cc831db0933b977cf91b15166e2a9a023e8a03d371be041354ed56d5498", 0xa7, 0xfffffffffffffffb) keyctl$setperm(0x5, r1, 0x2000) io_setup(0x6, &(0x7f0000000040)=0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000c40)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f0000000c80)={r4, 0x3}) setsockopt$IP_VS_SO_SET_FLUSH(r3, 0x0, 0x485, 0x0, 0x0) io_cancel(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x2, r0, &(0x7f0000000080)="e776c14245a123323994187df0ddb161cdd5245eee845391e13b7f16e541851c0ef99f60c9ea5a754f4c998c6604d017c94a7a946f1ecc83da3607c1a2bb82ab6c5dab346ed47460d497ad612e824921f1e11dc6b4f6aa346d9bf99eeec589ad0512", 0x62, 0xfffffffffffffff9, 0x0, 0x1, r3}, &(0x7f0000000200)) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xe, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, "00080700000400a0b22c582bf3aed17d"}) 2018/04/07 14:04:24 executing program 2: socket$nl_netfilter(0x10, 0x3, 0xc) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x260a00, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f00000002c0)=0x2) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000100)={0x6, r0, 0x1}) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) 2018/04/07 14:04:24 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x40000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000780)={0x11c}) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$TUNGETFEATURES(r4, 0x800454cf, &(0x7f0000000040)) 2018/04/07 14:04:24 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000595ff8)) write(r0, &(0x7f0000000040)="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", 0x5a0) 2018/04/07 14:04:24 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000595ff8)) write(r0, &(0x7f0000000040)="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", 0x400) 2018/04/07 14:04:24 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x2900, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/04/07 14:04:24 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = add_key$user(&(0x7f0000000b00)='user\x00', &(0x7f0000000b40)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000b80)="c9cbd861f52046a83e77929f388b09b5f81526ccc65c93f46266761dd315ead6022c3ac04cdaefdf237eeca688c4aa249c6201f4b5d0c7e03023cc5120c5dc11e2e3c069ae9066460faac0cdf41723729aa1ea2e77a6ba9629f887c14018516be60fe452a0431de5bf1059fdb57390fdfee754c1bd49d2de51e0df3a337cc54a7bed69218960afcf1e2cc831db0933b977cf91b15166e2a9a023e8a03d371be041354ed56d5498", 0xa7, 0xfffffffffffffffb) keyctl$setperm(0x5, r1, 0x2000) io_setup(0x6, &(0x7f0000000040)=0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000c40)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f0000000c80)={r4, 0x3}) setsockopt$IP_VS_SO_SET_FLUSH(r3, 0x0, 0x485, 0x0, 0x0) io_cancel(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x2, r0, &(0x7f0000000080)="e776c14245a123323994187df0ddb161cdd5245eee845391e13b7f16e541851c0ef99f60c9ea5a754f4c998c6604d017c94a7a946f1ecc83da3607c1a2bb82ab6c5dab346ed47460d497ad612e824921f1e11dc6b4f6aa346d9bf99eeec589ad0512", 0x62, 0xfffffffffffffff9, 0x0, 0x1, r3}, &(0x7f0000000200)) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000a80)=@nat={'nat\x00', 0x19, 0x6, 0x7e0, [0x20000280, 0x0, 0x0, 0x200004a8, 0x200007d8], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x5, 0x4, 0x884e, 'lo\x00', 'rose0\x00', 'gretap0\x00', 'gre0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], 0x70, 0xa8, 0xe0}, [@common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, 0xfffffffffffffffc}}}}, {{{0x19, 0x20, 0x0, 'tunl0\x00', 'teql0\x00', 'gretap0\x00', '\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff, 0xff, 0x0, 0xff], 0x70, 0xe0, 0x118}, [@arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, 0xffffffffffffffff}}}, @arpreply={'arpreply\x00', 0x10, {{@random="ee571c26997d", 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0x10, {{@random="14c73f4267f5", 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x11, 0x8, 0x6558, 'syzkaller1\x00', 'ifb0\x00', 'dummy0\x00', 'gretap0\x00', @random="9de9cb9d6162", [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0x0, 0xff, 0xff], 0x138, 0x138, 0x170, [@physdev={'physdev\x00', 0x70, {{'irlan0\x00', {0xff}, 'syzkaller0\x00', {0xff}, 0x4, 0x2dbe9548edeb5d08}}}, @cpu={'cpu\x00', 0x8, {{0x20, 0x1}}}]}}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}, 0xfffffffffffffffd}}}}, {{{0x9, 0x8, 0xaaff, 'syz_tun\x00', 'ifb0\x00', 'bcsf0\x00', 'syz_tun\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0x0, 0x0, 0xff], 0xd0, 0x140, 0x190, [@cgroup0={'cgroup\x00', 0x8, {{0x1, 0x1}}}, @m802_3={'802_3\x00', 0x8, {{0xfc, 0x8b8, 0x6, 0x5}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xffffffffffffffff}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x1ff, 'syz1\x00', 0x5}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffc, 0x2, [{{{0x3, 0x55, 0x88a8, 'ifb0\x00', 'vcan0\x00', 'ip6gre0\x00', 'erspan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0xa8, 0xe0}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 0xfffffffffffffffc}}}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xffffffffffffffff}}}}, {{{0x5, 0x2, 0xf8, '\x00', 'syzkaller1\x00', 'ip6tnl0\x00', 'vlan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x110, 0x148, 0x178, [@cgroup0={'cgroup\x00', 0x8, {{0x6, 0x1}}}, @stp={'stp\x00', 0x48, {{0x6, {0x6, 0x1ff, 0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0xff, 0xff], 0x4, 0x1, 0xa0, 0x7, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x4e21, 0x4e20, 0x4, 0x20, 0xfffffffffffffff7, 0x3ff, 0xd746, 0x6, 0x7}, 0x40, 0x88}}}]}, [@common=@mark={'mark\x00', 0x10, {{0xffffffe0, 0xfffffffffffffffc}}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}]}]}, 0x858) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xe, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, "00080700000400a0b22c582bf3aed17d"}) 2018/04/07 14:04:24 executing program 2: socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x260a00, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f00000002c0)=0x2) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) 2018/04/07 14:04:24 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') sendfile(r1, r0, &(0x7f0000000040)=0x58, 0x109) sendfile(r1, r0, &(0x7f0000000180)=0x1, 0x10002) syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x404100) 2018/04/07 14:04:24 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) io_setup(0x1, &(0x7f0000000040)) getsockopt(r0, 0x1000200000000114, 0x2715, &(0x7f0000000100)=""/1, &(0x7f0000000180)=0x1) 2018/04/07 14:04:24 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0xffffff89, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/04/07 14:04:24 executing program 2: socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x260a00, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) 2018/04/07 14:04:24 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') sendfile(r1, r0, &(0x7f0000000000)=0xf, 0x109) sendfile(r1, r0, &(0x7f0000000040), 0x1) syz_open_dev$sndtimer(&(0x7f00000001c0)='/dev/snd/timer\x00', 0x0, 0x402) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x8) 2018/04/07 14:04:24 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x3300000000000000, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) [ 316.473275] kernel msg: ebtables bug: please report to author: bad policy 2018/04/07 14:04:24 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$inet_tcp(0x2, 0x1, 0x0) r1 = add_key$user(&(0x7f0000000b00)='user\x00', &(0x7f0000000b40)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000b80)="c9cbd861f52046a83e77929f388b09b5f81526ccc65c93f46266761dd315ead6022c3ac04cdaefdf237eeca688c4aa249c6201f4b5d0c7e03023cc5120c5dc11e2e3c069ae9066460faac0cdf41723729aa1ea2e77a6ba9629f887c14018516be60fe452a0431de5bf1059fdb57390fdfee754c1bd49d2de51e0df3a337cc54a7bed69218960afcf1e2cc831db0933b977cf91b15166e2a9a023e8a03d371be041354ed56d5498", 0xa7, 0xfffffffffffffffb) keyctl$setperm(0x5, r1, 0x2000) io_setup(0x6, &(0x7f0000000040)=0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000c40)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f0000000c80)={r4, 0x3}) setsockopt$IP_VS_SO_SET_FLUSH(r3, 0x0, 0x485, 0x0, 0x0) io_cancel(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x2, r0, &(0x7f0000000080)="e776c14245a123323994187df0ddb161cdd5245eee845391e13b7f16e541851c0ef99f60c9ea5a754f4c998c6604d017c94a7a946f1ecc83da3607c1a2bb82ab6c5dab346ed47460d497ad612e824921f1e11dc6b4f6aa346d9bf99eeec589ad0512", 0x62, 0xfffffffffffffff9, 0x0, 0x1, r3}, &(0x7f0000000200)) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000a80)=@nat={'nat\x00', 0x19, 0x6, 0x7e0, [0x20000280, 0x0, 0x0, 0x200004a8, 0x200007d8], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x5, 0x4, 0x884e, 'lo\x00', 'rose0\x00', 'gretap0\x00', 'gre0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], 0x70, 0xa8, 0xe0}, [@common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, 0xfffffffffffffffc}}}}, {{{0x19, 0x20, 0x0, 'tunl0\x00', 'teql0\x00', 'gretap0\x00', '\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff, 0xff, 0x0, 0xff], 0x70, 0xe0, 0x118}, [@arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, 0xffffffffffffffff}}}, @arpreply={'arpreply\x00', 0x10, {{@random="ee571c26997d", 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0x10, {{@random="14c73f4267f5", 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x11, 0x8, 0x6558, 'syzkaller1\x00', 'ifb0\x00', 'dummy0\x00', 'gretap0\x00', @random="9de9cb9d6162", [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0x0, 0xff, 0xff], 0x138, 0x138, 0x170, [@physdev={'physdev\x00', 0x70, {{'irlan0\x00', {0xff}, 'syzkaller0\x00', {0xff}, 0x4, 0x2dbe9548edeb5d08}}}, @cpu={'cpu\x00', 0x8, {{0x20, 0x1}}}]}}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}, 0xfffffffffffffffd}}}}, {{{0x9, 0x8, 0xaaff, 'syz_tun\x00', 'ifb0\x00', 'bcsf0\x00', 'syz_tun\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0x0, 0x0, 0xff], 0xd0, 0x140, 0x190, [@cgroup0={'cgroup\x00', 0x8, {{0x1, 0x1}}}, @m802_3={'802_3\x00', 0x8, {{0xfc, 0x8b8, 0x6, 0x5}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xffffffffffffffff}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x1ff, 'syz1\x00', 0x5}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffc, 0x2, [{{{0x3, 0x55, 0x88a8, 'ifb0\x00', 'vcan0\x00', 'ip6gre0\x00', 'erspan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0xa8, 0xe0}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 0xfffffffffffffffc}}}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xffffffffffffffff}}}}, {{{0x5, 0x2, 0xf8, '\x00', 'syzkaller1\x00', 'ip6tnl0\x00', 'vlan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x110, 0x148, 0x178, [@cgroup0={'cgroup\x00', 0x8, {{0x6, 0x1}}}, @stp={'stp\x00', 0x48, {{0x6, {0x6, 0x1ff, 0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0xff, 0xff], 0x4, 0x1, 0xa0, 0x7, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x4e21, 0x4e20, 0x4, 0x20, 0xfffffffffffffff7, 0x3ff, 0xd746, 0x6, 0x7}, 0x40, 0x88}}}]}, [@common=@mark={'mark\x00', 0x10, {{0xffffffe0, 0xfffffffffffffffc}}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}]}]}, 0x858) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xe, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, "00080700000400a0b22c582bf3aed17d"}) [ 316.611736] kernel msg: ebtables bug: please report to author: bad policy 2018/04/07 14:04:25 executing program 4: r0 = socket(0x10, 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000002c0)) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000000180)={0x1, {{0xa, 0x4e23, 0xbb0, @loopback={0x0, 0x1}, 0xfffffffffffffffc}}, {{0xa, 0x4e24, 0xd9d, @local={0xfe, 0x80, [], 0xaa}}}}, 0x108) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x7}, 0xc, &(0x7f0000434ff0)={&(0x7f0000000040)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_GROUP={0x8, 0x1b, 0x4}]}, 0xe}, 0x1, 0x0, 0x0, 0x4000000}, 0x1fffffff) getsockname$inet(r0, &(0x7f0000000080)={0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x10) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000100), &(0x7f0000000140)=0x30) 2018/04/07 14:04:25 executing program 6: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x14) connect$packet(r0, &(0x7f0000000100)={0x11, 0x1, r1, 0x1, 0x375b, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) syz_fuse_mount(&(0x7f0000004380)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x124000) 2018/04/07 14:04:25 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') sendfile(r1, r0, &(0x7f0000000000)=0xf, 0x109) sendfile(r1, r0, &(0x7f0000000040), 0x1) sendmmsg$alg(r1, &(0x7f0000000500)=[{0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000100)="e89524f0d04bbdfdae3f7b9dee945538bc7ee38a487bb4eae893fe9d98bf468aa5e2e5ed783c4c47b8b2564ba11187b81646644b7d894a86b772404aff67a93828459041706372582c4775c9882787d21df3c43906c84d9cff0ba0540d77d872631869c1790228940be667536054a1c2374c23f948f8b1f0690603bba1c88beebad28f5bea5b7376566c679b997c8caa904f3048fb6602813170cdc5c4e75291c06ba501109043b907958f8d66e7f3ce3993a9de8671a024df76681c2163d97cff1e583911bc947f273fff89733be6df3736145f1b7c74dd736af8b2e3", 0xdd}, {&(0x7f0000000200)="1441345e91dded5666541638b25ec1f0c605d61379adc39e3c3bde15f4a0b96187b2872cc1987cd90d30820c4942220cfc776eb3763f87946663c8bc81763dbc95c53d7faf6e1d093010a9f4cefd1776c911e5d4bc303ffdcb472339e4b619b6192406a10dc31c43", 0x68}, {&(0x7f0000000280)="876109710784c0cba31268c276b885a1f3f0f8f9f7202ca7ab66a27c0ac45b4b439b6ba50c06a2bd786fbc3304e14db2a0b1ae1ebcd2bc8bc749ee8a695095a773fd42fd213dc0b2b6b518909c6f83bc0f1d6bf2382c49e75bc234cc7d9920f9629e0ea58ec9da5ce5bb92881035038f05deb24394560cc9fab408400349f351d64a0b4b2a2f55f6fbbd2cb2fe0df4afde8c007bd9f71aa0346df07a167cd654b77d612405d2c77199894c90d77f77cc050f14add2abae009cb36460a79d9434c7a3d9156962bbedda206485a9f22470520395e1a43542e0f3bd3d83a99e0610aadd43f2cbadcc0ad47ee6ab25ef07b359b8b409c99c850f", 0xf8}, {&(0x7f0000000380)="d7180afe384d6c987cf735022e58df0b1a14b87ef1e751d0332112e46d55ef94e3b37f7466c51d91df8c4e2fddab8b35ae1d30f4adef49e1332aeb97ab84a365e7f97f4c990009ec52bfa674e903f012c777d5f00808e7befda9a65a650642f8267c02f59cca31d9a5927a0a493cab95c8fd191a982c9ab7ac867e002cf2c6a73494b0a541eaf7583f07e5578e58edf3fd01f2f3b3fa5491ecd3d618e9278657a887267463611679267d0883876ad17c69577d97ae46217d414977969333179a99ddd490860d5b9276fca1", 0xcb}], 0x4, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x20000040}], 0x1, 0x200000c0) 2018/04/07 14:04:25 executing program 2: socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) 2018/04/07 14:04:26 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000595ff8)) write(r0, &(0x7f0000000040)="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", 0x5b0) 2018/04/07 14:04:26 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x6c000000, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/04/07 14:04:26 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = add_key$user(&(0x7f0000000b00)='user\x00', &(0x7f0000000b40)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000b80)="c9cbd861f52046a83e77929f388b09b5f81526ccc65c93f46266761dd315ead6022c3ac04cdaefdf237eeca688c4aa249c6201f4b5d0c7e03023cc5120c5dc11e2e3c069ae9066460faac0cdf41723729aa1ea2e77a6ba9629f887c14018516be60fe452a0431de5bf1059fdb57390fdfee754c1bd49d2de51e0df3a337cc54a7bed69218960afcf1e2cc831db0933b977cf91b15166e2a9a023e8a03d371be041354ed56d5498", 0xa7, 0xfffffffffffffffb) keyctl$setperm(0x5, r1, 0x2000) io_setup(0x6, &(0x7f0000000040)=0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000c40)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f0000000c80)={r4, 0x3}) setsockopt$IP_VS_SO_SET_FLUSH(r3, 0x0, 0x485, 0x0, 0x0) io_cancel(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x2, r0, &(0x7f0000000080)="e776c14245a123323994187df0ddb161cdd5245eee845391e13b7f16e541851c0ef99f60c9ea5a754f4c998c6604d017c94a7a946f1ecc83da3607c1a2bb82ab6c5dab346ed47460d497ad612e824921f1e11dc6b4f6aa346d9bf99eeec589ad0512", 0x62, 0xfffffffffffffff9, 0x0, 0x1, r3}, &(0x7f0000000200)) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000a80)=@nat={'nat\x00', 0x19, 0x6, 0x7e0, [0x20000280, 0x0, 0x0, 0x200004a8, 0x200007d8], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x5, 0x4, 0x884e, 'lo\x00', 'rose0\x00', 'gretap0\x00', 'gre0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], 0x70, 0xa8, 0xe0}, [@common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, 0xfffffffffffffffc}}}}, {{{0x19, 0x20, 0x0, 'tunl0\x00', 'teql0\x00', 'gretap0\x00', '\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff, 0xff, 0x0, 0xff], 0x70, 0xe0, 0x118}, [@arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, 0xffffffffffffffff}}}, @arpreply={'arpreply\x00', 0x10, {{@random="ee571c26997d", 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0x10, {{@random="14c73f4267f5", 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x11, 0x8, 0x6558, 'syzkaller1\x00', 'ifb0\x00', 'dummy0\x00', 'gretap0\x00', @random="9de9cb9d6162", [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0x0, 0xff, 0xff], 0x138, 0x138, 0x170, [@physdev={'physdev\x00', 0x70, {{'irlan0\x00', {0xff}, 'syzkaller0\x00', {0xff}, 0x4, 0x2dbe9548edeb5d08}}}, @cpu={'cpu\x00', 0x8, {{0x20, 0x1}}}]}}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}, 0xfffffffffffffffd}}}}, {{{0x9, 0x8, 0xaaff, 'syz_tun\x00', 'ifb0\x00', 'bcsf0\x00', 'syz_tun\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0x0, 0x0, 0xff], 0xd0, 0x140, 0x190, [@cgroup0={'cgroup\x00', 0x8, {{0x1, 0x1}}}, @m802_3={'802_3\x00', 0x8, {{0xfc, 0x8b8, 0x6, 0x5}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xffffffffffffffff}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x1ff, 'syz1\x00', 0x5}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffc, 0x2, [{{{0x3, 0x55, 0x88a8, 'ifb0\x00', 'vcan0\x00', 'ip6gre0\x00', 'erspan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0xa8, 0xe0}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 0xfffffffffffffffc}}}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xffffffffffffffff}}}}, {{{0x5, 0x2, 0xf8, '\x00', 'syzkaller1\x00', 'ip6tnl0\x00', 'vlan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x110, 0x148, 0x178, [@cgroup0={'cgroup\x00', 0x8, {{0x6, 0x1}}}, @stp={'stp\x00', 0x48, {{0x6, {0x6, 0x1ff, 0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0xff, 0xff], 0x4, 0x1, 0xa0, 0x7, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x4e21, 0x4e20, 0x4, 0x20, 0xfffffffffffffff7, 0x3ff, 0xd746, 0x6, 0x7}, 0x40, 0x88}}}]}, [@common=@mark={'mark\x00', 0x10, {{0xffffffe0, 0xfffffffffffffffc}}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}]}]}, 0x858) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xe, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, "00080700000400a0b22c582bf3aed17d"}) 2018/04/07 14:04:26 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000595ff8)) write(r0, &(0x7f0000000040)="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", 0x400) 2018/04/07 14:04:26 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) renameat2(0xffffffffffffffff, &(0x7f00001f4ff8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000aaf000)='./file0\x00', 0x0) mremap(&(0x7f0000a17000/0x4000)=nil, 0x4000, 0x800000, 0x3, &(0x7f00001e0000/0x800000)=nil) madvise(&(0x7f0000b72000/0x1000)=nil, 0x1000, 0x10200000008) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000080)={&(0x7f0000849000/0x1000)=nil, 0x100000000, 0x7, 0x40, &(0x7f0000554000/0x4000)=nil, 0x2}) 2018/04/07 14:04:26 executing program 6: r0 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f00000001c0), 0x800) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000200)={'dummy0\x00', 0xffffffffffffffe0}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x20000000000000e, 0x4000000000080, 0x2}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000140)={r1, &(0x7f0000000180)}, 0xa) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x7, r1}) mknodat(r2, &(0x7f0000000080)='./file0\x00', 0x2, 0x100) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000180)={r1, &(0x7f00000000c0)="fc0205d6040f292e5ecb6036db842400a47ce45ab24d207fcb6195b6084fec06a6a82d9e2ae5552e82e4dec19687cdb31de9f63d677ead842f927ded3c8d14979a532ccb6d81ef43f62d6b77e74a42cbf30a9a8f858992fa2b562b08408f868100459a87af5e"}, 0x10) 2018/04/07 14:04:26 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') sendfile(r1, r0, &(0x7f0000000000)=0xf, 0x109) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000000100)={"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"}) sendfile(r1, r0, &(0x7f0000000040), 0x1) 2018/04/07 14:04:26 executing program 2: socket$nl_netfilter(0x10, 0x3, 0xc) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) 2018/04/07 14:04:26 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0xfeffffff, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/04/07 14:04:26 executing program 6: gettid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000280)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000080)='auxv\x00') write$rdma_cm(r1, &(0x7f0000000b80)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000b40)={0xffffffff}, 0x13f, 0x7}}, 0x20) r3 = syz_open_dev$dmmidi(&(0x7f0000000d00)='/dev/dmmidi#\x00', 0x5, 0x10042) write$rdma_cm(r3, &(0x7f0000000d40)=@reject={0x9, 0x108, 0xfa00, {r2, 0xe2, "9c0323", "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"}}, 0x110) ioctl$DRM_IOCTL_INFO_BUFS(0xffffffffffffffff, 0xc0106418, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5}) preadv(r1, &(0x7f00000000c0), 0x0, 0x0) 2018/04/07 14:04:26 executing program 2: socket$nl_netfilter(0x10, 0x3, 0xc) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) 2018/04/07 14:04:26 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 318.043923] kernel msg: ebtables bug: please report to author: bad policy 2018/04/07 14:04:26 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) r1 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') sendfile(r1, r1, &(0x7f0000000000)=0xf, 0x109) sendfile(r1, r1, &(0x7f0000000140), 0x4) prctl$setfpexc(0xc, 0xffffffe) 2018/04/07 14:04:26 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002ff6)='/dev/ptmx\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x400, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0x2, [0x0, 0x0]}, &(0x7f00000000c0)=0xc) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000000005408, &(0x7f0000003ff8)) 2018/04/07 14:04:26 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = add_key$user(&(0x7f0000000b00)='user\x00', &(0x7f0000000b40)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000b80)="c9cbd861f52046a83e77929f388b09b5f81526ccc65c93f46266761dd315ead6022c3ac04cdaefdf237eeca688c4aa249c6201f4b5d0c7e03023cc5120c5dc11e2e3c069ae9066460faac0cdf41723729aa1ea2e77a6ba9629f887c14018516be60fe452a0431de5bf1059fdb57390fdfee754c1bd49d2de51e0df3a337cc54a7bed69218960afcf1e2cc831db0933b977cf91b15166e2a9a023e8a03d371be041354ed56d5498", 0xa7, 0xfffffffffffffffb) keyctl$setperm(0x5, r1, 0x2000) io_setup(0x6, &(0x7f0000000040)) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000c40)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000000c80)={r3, 0x3}) setsockopt$IP_VS_SO_SET_FLUSH(r2, 0x0, 0x485, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000a80)=@nat={'nat\x00', 0x19, 0x6, 0x7e0, [0x20000280, 0x0, 0x0, 0x200004a8, 0x200007d8], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x5, 0x4, 0x884e, 'lo\x00', 'rose0\x00', 'gretap0\x00', 'gre0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], 0x70, 0xa8, 0xe0}, [@common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, 0xfffffffffffffffc}}}}, {{{0x19, 0x20, 0x0, 'tunl0\x00', 'teql0\x00', 'gretap0\x00', '\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff, 0xff, 0x0, 0xff], 0x70, 0xe0, 0x118}, [@arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, 0xffffffffffffffff}}}, @arpreply={'arpreply\x00', 0x10, {{@random="ee571c26997d", 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0x10, {{@random="14c73f4267f5", 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x11, 0x8, 0x6558, 'syzkaller1\x00', 'ifb0\x00', 'dummy0\x00', 'gretap0\x00', @random="9de9cb9d6162", [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0x0, 0xff, 0xff], 0x138, 0x138, 0x170, [@physdev={'physdev\x00', 0x70, {{'irlan0\x00', {0xff}, 'syzkaller0\x00', {0xff}, 0x4, 0x2dbe9548edeb5d08}}}, @cpu={'cpu\x00', 0x8, {{0x20, 0x1}}}]}}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}, 0xfffffffffffffffd}}}}, {{{0x9, 0x8, 0xaaff, 'syz_tun\x00', 'ifb0\x00', 'bcsf0\x00', 'syz_tun\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0x0, 0x0, 0xff], 0xd0, 0x140, 0x190, [@cgroup0={'cgroup\x00', 0x8, {{0x1, 0x1}}}, @m802_3={'802_3\x00', 0x8, {{0xfc, 0x8b8, 0x6, 0x5}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xffffffffffffffff}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x1ff, 'syz1\x00', 0x5}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffc, 0x2, [{{{0x3, 0x55, 0x88a8, 'ifb0\x00', 'vcan0\x00', 'ip6gre0\x00', 'erspan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0xa8, 0xe0}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 0xfffffffffffffffc}}}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xffffffffffffffff}}}}, {{{0x5, 0x2, 0xf8, '\x00', 'syzkaller1\x00', 'ip6tnl0\x00', 'vlan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x110, 0x148, 0x178, [@cgroup0={'cgroup\x00', 0x8, {{0x6, 0x1}}}, @stp={'stp\x00', 0x48, {{0x6, {0x6, 0x1ff, 0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0xff, 0xff], 0x4, 0x1, 0xa0, 0x7, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x4e21, 0x4e20, 0x4, 0x20, 0xfffffffffffffff7, 0x3ff, 0xd746, 0x6, 0x7}, 0x40, 0x88}}}]}, [@common=@mark={'mark\x00', 0x10, {{0xffffffe0, 0xfffffffffffffffc}}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}]}]}, 0x858) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xe, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, "00080700000400a0b22c582bf3aed17d"}) 2018/04/07 14:04:26 executing program 2: socket$nl_netfilter(0x10, 0x3, 0xc) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) [ 318.213962] kernel msg: ebtables bug: please report to author: bad policy 2018/04/07 14:04:27 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000595ff8)) write(r0, &(0x7f0000000040)="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", 0x5b0) 2018/04/07 14:04:27 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x2c, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/04/07 14:04:27 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000000240)='llear_r,_) ') sendfile(r1, r0, &(0x7f0000000000)=0xf, 0x109) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=0x0, &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000180)={r2, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x84) sendfile(r1, r0, &(0x7f0000000040), 0x1) 2018/04/07 14:04:27 executing program 6: r0 = request_key(&(0x7f0000001780)='ceph\x00', &(0x7f00000017c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001800)='keyring\x00', 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) add_key$keyring(&(0x7f0000001840)='keyring\x00', &(0x7f0000001880)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r2) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x100, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r3, 0xc008ae09, &(0x7f0000000280)=""/15) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r5 = add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000480)="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", 0x1000, r2) r6 = add_key$user(&(0x7f0000000340)='user\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001480)="2d9a6c1347a30d9bde992f3c4974e0172859c2cf2258a8895cd21c68c89760c4d9a122516e97fff87c687b4015fe71debfc01c01f263b0e23986dcb86cea3e44d8fb6684ee1445a7b9043809fda52e80b80e9174e538406792af327464713e91824527bd075a10f68a9b0e0dd30d0b7e0ed89a05c6cd97ac0a17225dec186727404c8788da0bdc92050c2c7eb5eb3a926626f4a3d141d2a3831636cd51d03938949168aae606fc28e67b", 0xaa, r1) getsockopt$inet6_dccp_int(r3, 0x21, 0x7, &(0x7f00000018c0), &(0x7f0000001900)=0x4) r7 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000001540)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001580)="e9e00a815c3d16be9076362e13252d95e40c3261d187e2488d617a46407f809d74e42434cc0235cea767a704eee43cfce1071864fe4c883f398dac7ea314c05d8099a406707712d46da9c10766388304b248adc783921a21ccf5acf6974a2d007d9fea0ef0b03585dff81651099ddf42aac999c46780fd402bfa06517c87ef72803497c886ee0fbae0df3fbd6614571f821833889a5e16c7e670c81b", 0x9c, r1) keyctl$dh_compute(0x17, &(0x7f0000001640)={r5, r6, r7}, &(0x7f0000001680)=""/227, 0xe3, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000001940)={0x0, 0x7ff}, &(0x7f0000001980)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00000019c0)={0x2, 0xa, 0x8, 0x73, r8}, &(0x7f0000001a00)=0x10) r9 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000440)="01", 0x1, r4) r10 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x182, r1) keyctl$dh_compute(0x17, &(0x7f0000000100)={r9, r10, r10}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'sm3\x00'}}) 2018/04/07 14:04:27 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x3, 0x201) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f00000000c0)={0x3, 0x2, 0x2, 0x0, "53af69b2756ec71360a5a7fd13eaee02aae6b249ae4627c6872b4b1179c9333300aeafb97d54eca1682a3187", 0x3}) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000000000)={{0xffffffffffffffff, 0x3, 0x2, 0x1, 0x7}, 0x9, 0x6, 0x3}) sendto$inet6(r0, &(0x7f00000002c0), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x6}, 0x1c) 2018/04/07 14:04:27 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) 2018/04/07 14:04:27 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = add_key$user(&(0x7f0000000b00)='user\x00', &(0x7f0000000b40)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000b80)="c9cbd861f52046a83e77929f388b09b5f81526ccc65c93f46266761dd315ead6022c3ac04cdaefdf237eeca688c4aa249c6201f4b5d0c7e03023cc5120c5dc11e2e3c069ae9066460faac0cdf41723729aa1ea2e77a6ba9629f887c14018516be60fe452a0431de5bf1059fdb57390fdfee754c1bd49d2de51e0df3a337cc54a7bed69218960afcf1e2cc831db0933b977cf91b15166e2a9a023e8a03d371be041354ed56d5498", 0xa7, 0xfffffffffffffffb) keyctl$setperm(0x5, r1, 0x2000) io_setup(0x6, &(0x7f0000000040)) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000c40)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000000c80)={r3, 0x3}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000a80)=@nat={'nat\x00', 0x19, 0x6, 0x7e0, [0x20000280, 0x0, 0x0, 0x200004a8, 0x200007d8], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x5, 0x4, 0x884e, 'lo\x00', 'rose0\x00', 'gretap0\x00', 'gre0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], 0x70, 0xa8, 0xe0}, [@common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, 0xfffffffffffffffc}}}}, {{{0x19, 0x20, 0x0, 'tunl0\x00', 'teql0\x00', 'gretap0\x00', '\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff, 0xff, 0x0, 0xff], 0x70, 0xe0, 0x118}, [@arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, 0xffffffffffffffff}}}, @arpreply={'arpreply\x00', 0x10, {{@random="ee571c26997d", 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0x10, {{@random="14c73f4267f5", 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x11, 0x8, 0x6558, 'syzkaller1\x00', 'ifb0\x00', 'dummy0\x00', 'gretap0\x00', @random="9de9cb9d6162", [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0x0, 0xff, 0xff], 0x138, 0x138, 0x170, [@physdev={'physdev\x00', 0x70, {{'irlan0\x00', {0xff}, 'syzkaller0\x00', {0xff}, 0x4, 0x2dbe9548edeb5d08}}}, @cpu={'cpu\x00', 0x8, {{0x20, 0x1}}}]}}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}, 0xfffffffffffffffd}}}}, {{{0x9, 0x8, 0xaaff, 'syz_tun\x00', 'ifb0\x00', 'bcsf0\x00', 'syz_tun\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0x0, 0x0, 0xff], 0xd0, 0x140, 0x190, [@cgroup0={'cgroup\x00', 0x8, {{0x1, 0x1}}}, @m802_3={'802_3\x00', 0x8, {{0xfc, 0x8b8, 0x6, 0x5}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xffffffffffffffff}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x1ff, 'syz1\x00', 0x5}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffc, 0x2, [{{{0x3, 0x55, 0x88a8, 'ifb0\x00', 'vcan0\x00', 'ip6gre0\x00', 'erspan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0xa8, 0xe0}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 0xfffffffffffffffc}}}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xffffffffffffffff}}}}, {{{0x5, 0x2, 0xf8, '\x00', 'syzkaller1\x00', 'ip6tnl0\x00', 'vlan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x110, 0x148, 0x178, [@cgroup0={'cgroup\x00', 0x8, {{0x6, 0x1}}}, @stp={'stp\x00', 0x48, {{0x6, {0x6, 0x1ff, 0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0xff, 0xff], 0x4, 0x1, 0xa0, 0x7, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x4e21, 0x4e20, 0x4, 0x20, 0xfffffffffffffff7, 0x3ff, 0xd746, 0x6, 0x7}, 0x40, 0x88}}}]}, [@common=@mark={'mark\x00', 0x10, {{0xffffffe0, 0xfffffffffffffffc}}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}]}]}, 0x858) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xe, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, "00080700000400a0b22c582bf3aed17d"}) 2018/04/07 14:04:27 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000595ff8)) write(r0, &(0x7f0000000040)="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", 0x400) 2018/04/07 14:04:27 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x3c00000000000000, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/04/07 14:04:27 executing program 4: getgroups(0x6, &(0x7f0000000040)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000380)=0x0, &(0x7f00000003c0), &(0x7f0000000400)) setgroups(0x7, &(0x7f0000000440)=[r0, r1, r2, r3, r4, r5, r6]) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = timerfd_create(0x7, 0x0) timerfd_settime(r7, 0x0, &(0x7f0000714fe0)={{0x0, 0x989680}}, &(0x7f0000000280)) 2018/04/07 14:04:27 executing program 6: r0 = socket(0x18, 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x410}], 0x1, &(0x7f0000000040), &(0x7f0000000080)={0xddc}, 0x8) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000180)={@multicast2, @dev}, &(0x7f00000001c0)=0xc) getsockname$packet(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000002c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'dummy0\x00'}) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f00000003c0)={@ipv4={[], [], @loopback}}, &(0x7f0000000400)=0x14) getpeername$packet(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000480)=0x14) getpeername$packet(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0}, &(0x7f0000000500)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8983, &(0x7f0000000300)={'vcan0\x00', r1}) 2018/04/07 14:04:27 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') io_setup(0xff9, &(0x7f0000000180)=0x0) io_cancel(r2, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x1, 0x100000001, r0, &(0x7f00000001c0)="f9fb6a28f4e83a7ab1dd74e0eede929b4e5ee221c1d8ce4fbc89c8ab29841f1f8f1cbbaf99b591d97081454350015dd4dd9f63725bf887debed5366c944565b3915f2bfd", 0x44, 0x0, 0x0, 0x0, r1}, &(0x7f0000000280)) sendfile(r1, r1, &(0x7f0000000000)=0x80000000000000f, 0x109) sendfile(r0, r0, &(0x7f0000000040), 0x1) fstat(r1, &(0x7f0000000100)) 2018/04/07 14:04:27 executing program 2: perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) 2018/04/07 14:04:27 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x300000000000000, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) [ 319.731745] kernel msg: ebtables bug: please report to author: bad policy 2018/04/07 14:04:27 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x50000000af01, &(0x7f0000000a40)) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x9, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000080)) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7ff, 0x2000) setsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f00000000c0), 0x10) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x0, 0x0) close(r2) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r2}) 2018/04/07 14:04:27 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$inet_tcp(0x2, 0x1, 0x0) r1 = add_key$user(&(0x7f0000000b00)='user\x00', &(0x7f0000000b40)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000b80)="c9cbd861f52046a83e77929f388b09b5f81526ccc65c93f46266761dd315ead6022c3ac04cdaefdf237eeca688c4aa249c6201f4b5d0c7e03023cc5120c5dc11e2e3c069ae9066460faac0cdf41723729aa1ea2e77a6ba9629f887c14018516be60fe452a0431de5bf1059fdb57390fdfee754c1bd49d2de51e0df3a337cc54a7bed69218960afcf1e2cc831db0933b977cf91b15166e2a9a023e8a03d371be041354ed56d5498", 0xa7, 0xfffffffffffffffb) keyctl$setperm(0x5, r1, 0x2000) io_setup(0x6, &(0x7f0000000040)) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000c40)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000000c80)={r3, 0x3}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000a80)=@nat={'nat\x00', 0x19, 0x6, 0x7e0, [0x20000280, 0x0, 0x0, 0x200004a8, 0x200007d8], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x5, 0x4, 0x884e, 'lo\x00', 'rose0\x00', 'gretap0\x00', 'gre0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], 0x70, 0xa8, 0xe0}, [@common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, 0xfffffffffffffffc}}}}, {{{0x19, 0x20, 0x0, 'tunl0\x00', 'teql0\x00', 'gretap0\x00', '\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff, 0xff, 0x0, 0xff], 0x70, 0xe0, 0x118}, [@arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, 0xffffffffffffffff}}}, @arpreply={'arpreply\x00', 0x10, {{@random="ee571c26997d", 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0x10, {{@random="14c73f4267f5", 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x11, 0x8, 0x6558, 'syzkaller1\x00', 'ifb0\x00', 'dummy0\x00', 'gretap0\x00', @random="9de9cb9d6162", [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0x0, 0xff, 0xff], 0x138, 0x138, 0x170, [@physdev={'physdev\x00', 0x70, {{'irlan0\x00', {0xff}, 'syzkaller0\x00', {0xff}, 0x4, 0x2dbe9548edeb5d08}}}, @cpu={'cpu\x00', 0x8, {{0x20, 0x1}}}]}}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}, 0xfffffffffffffffd}}}}, {{{0x9, 0x8, 0xaaff, 'syz_tun\x00', 'ifb0\x00', 'bcsf0\x00', 'syz_tun\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0x0, 0x0, 0xff], 0xd0, 0x140, 0x190, [@cgroup0={'cgroup\x00', 0x8, {{0x1, 0x1}}}, @m802_3={'802_3\x00', 0x8, {{0xfc, 0x8b8, 0x6, 0x5}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xffffffffffffffff}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x1ff, 'syz1\x00', 0x5}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffc, 0x2, [{{{0x3, 0x55, 0x88a8, 'ifb0\x00', 'vcan0\x00', 'ip6gre0\x00', 'erspan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0xa8, 0xe0}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 0xfffffffffffffffc}}}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xffffffffffffffff}}}}, {{{0x5, 0x2, 0xf8, '\x00', 'syzkaller1\x00', 'ip6tnl0\x00', 'vlan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x110, 0x148, 0x178, [@cgroup0={'cgroup\x00', 0x8, {{0x6, 0x1}}}, @stp={'stp\x00', 0x48, {{0x6, {0x6, 0x1ff, 0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0xff, 0xff], 0x4, 0x1, 0xa0, 0x7, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x4e21, 0x4e20, 0x4, 0x20, 0xfffffffffffffff7, 0x3ff, 0xd746, 0x6, 0x7}, 0x40, 0x88}}}]}, [@common=@mark={'mark\x00', 0x10, {{0xffffffe0, 0xfffffffffffffffc}}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}]}]}, 0x858) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xe, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, "00080700000400a0b22c582bf3aed17d"}) [ 319.871938] kernel msg: ebtables bug: please report to author: bad policy 2018/04/07 14:04:29 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000595ff8)) write(r0, &(0x7f0000000040)="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", 0x5a0) 2018/04/07 14:04:29 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') sendfile(r1, r0, &(0x7f0000000000)=0xf, 0x109) ioctl$int_out(r0, 0x2, &(0x7f00000002c0)) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f0000000300)={0x1, 0x3, [{0x8, 0x0, 0xa81}]}) pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000100)="91a93ac76fd54b52fc706fba3736c3a09f1b4678e4d528cd5dec364348c606ebc333c2bba8c2c6cd5669b8800d2baa59804a25876340c7b74a325bcca8484dedb6cfb2afebf29b4552a7ed541b5332a40512bd0a96dae7a84112ac82a9924793d3785a20ddd04e898d1d8df2f7614c26edc481385cef97e220d7c692c275c9d2b51eee4926c421bcc70e69efa9eb44f5d2746286ac3bdbe1b97ad058e062a9aa95268cbbbc081dc94584111bc0ef00e68b55e97351e262c720a21119db3c3df4acd56f71a0e6077aedbf972c837e8fb0c7038c27be6e025d36dc45ea347379262c87cd68c70204302fb76a94edd2f4ce3c14b5fb8cc170834d", 0xf9}, {&(0x7f0000000200)="55cbab0f4bec6a94564a51b9c5a1eaa3a6ac709e", 0x14}], 0x2, 0x0) sendfile(r1, r0, &(0x7f0000000040), 0x1) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000280)={0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}) 2018/04/07 14:04:29 executing program 4: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000000180)="33217ea7a45af834b869a5c1bc8a8e4e7ede0f2361ebedeb54088eacceb92fc66c320f1fcb4c238d13fd3b98112fa61b3efecf6fb9e3ada8c95d2a919d8ea8174d484276a5e829e9cf00f8d66965a2fc20055a9caf32e3f5730f79fbf104293ee9079a725c1fe8e2c189062918f898f9b9a8f9f063ab8cd0a6b2995c199a9bb1c6293b806579c65b0017a88067082d5a1f6d1fe03379094bbaadad44d5dbb69b7e3d739bf4b62d63ed2262ae1fab44ac403041e356b50a9cdeeb6eac75b85dbab5cd86", 0xc3) r1 = getpgrp(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f0000000040)='net/udp\x00') ioctl$KVM_NMI(r0, 0xae9a) sendfile(r0, r2, &(0x7f0000000000), 0x401) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000080)='dummy0\x00') dup(r2) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f00000000c0)={0x4, 0x7, 0x100000001, 0xfffffffffffffffd, 0x4, 0x40, 0x0, 0x3f, 0x687, 0x2, 0x0, 0x10e}) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/04/07 14:04:29 executing program 2: perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) 2018/04/07 14:04:29 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0xf401000000000000, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/04/07 14:04:29 executing program 6: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) readahead(r0, 0x0, 0x7) r1 = socket(0x2, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) fchown(r1, r2, 0x0) 2018/04/07 14:04:29 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = add_key$user(&(0x7f0000000b00)='user\x00', &(0x7f0000000b40)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000b80)="c9cbd861f52046a83e77929f388b09b5f81526ccc65c93f46266761dd315ead6022c3ac04cdaefdf237eeca688c4aa249c6201f4b5d0c7e03023cc5120c5dc11e2e3c069ae9066460faac0cdf41723729aa1ea2e77a6ba9629f887c14018516be60fe452a0431de5bf1059fdb57390fdfee754c1bd49d2de51e0df3a337cc54a7bed69218960afcf1e2cc831db0933b977cf91b15166e2a9a023e8a03d371be041354ed56d5498", 0xa7, 0xfffffffffffffffb) keyctl$setperm(0x5, r1, 0x2000) io_setup(0x6, &(0x7f0000000040)) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000c40)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000000c80)={r3, 0x3}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000a80)=@nat={'nat\x00', 0x19, 0x6, 0x7e0, [0x20000280, 0x0, 0x0, 0x200004a8, 0x200007d8], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x5, 0x4, 0x884e, 'lo\x00', 'rose0\x00', 'gretap0\x00', 'gre0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], 0x70, 0xa8, 0xe0}, [@common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, 0xfffffffffffffffc}}}}, {{{0x19, 0x20, 0x0, 'tunl0\x00', 'teql0\x00', 'gretap0\x00', '\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff, 0xff, 0x0, 0xff], 0x70, 0xe0, 0x118}, [@arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, 0xffffffffffffffff}}}, @arpreply={'arpreply\x00', 0x10, {{@random="ee571c26997d", 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0x10, {{@random="14c73f4267f5", 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x11, 0x8, 0x6558, 'syzkaller1\x00', 'ifb0\x00', 'dummy0\x00', 'gretap0\x00', @random="9de9cb9d6162", [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0x0, 0xff, 0xff], 0x138, 0x138, 0x170, [@physdev={'physdev\x00', 0x70, {{'irlan0\x00', {0xff}, 'syzkaller0\x00', {0xff}, 0x4, 0x2dbe9548edeb5d08}}}, @cpu={'cpu\x00', 0x8, {{0x20, 0x1}}}]}}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}, 0xfffffffffffffffd}}}}, {{{0x9, 0x8, 0xaaff, 'syz_tun\x00', 'ifb0\x00', 'bcsf0\x00', 'syz_tun\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0x0, 0x0, 0xff], 0xd0, 0x140, 0x190, [@cgroup0={'cgroup\x00', 0x8, {{0x1, 0x1}}}, @m802_3={'802_3\x00', 0x8, {{0xfc, 0x8b8, 0x6, 0x5}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xffffffffffffffff}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x1ff, 'syz1\x00', 0x5}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffc, 0x2, [{{{0x3, 0x55, 0x88a8, 'ifb0\x00', 'vcan0\x00', 'ip6gre0\x00', 'erspan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0xa8, 0xe0}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 0xfffffffffffffffc}}}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xffffffffffffffff}}}}, {{{0x5, 0x2, 0xf8, '\x00', 'syzkaller1\x00', 'ip6tnl0\x00', 'vlan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x110, 0x148, 0x178, [@cgroup0={'cgroup\x00', 0x8, {{0x6, 0x1}}}, @stp={'stp\x00', 0x48, {{0x6, {0x6, 0x1ff, 0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0xff, 0xff], 0x4, 0x1, 0xa0, 0x7, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x4e21, 0x4e20, 0x4, 0x20, 0xfffffffffffffff7, 0x3ff, 0xd746, 0x6, 0x7}, 0x40, 0x88}}}]}, [@common=@mark={'mark\x00', 0x10, {{0xffffffe0, 0xfffffffffffffffc}}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}]}]}, 0x858) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xe, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, "00080700000400a0b22c582bf3aed17d"}) 2018/04/07 14:04:29 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000595ff8)) write(r0, &(0x7f0000000040)="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", 0x400) 2018/04/07 14:04:29 executing program 2: perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) 2018/04/07 14:04:29 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x2000000, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/04/07 14:04:29 executing program 6: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) open(&(0x7f0000000140)='./file0\x00', 0x101001, 0x40) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000000340)="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", 0x133, 0x4, &(0x7f0000030ff0)={0x2, 0x80000000000000, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000280)={'broute\x00', 0x0, 0x4, 0xb4, [], 0x4, &(0x7f0000000180)=[{}, {}, {}, {}], &(0x7f00000001c0)=""/180}, &(0x7f0000000300)=0x78) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000480)) sendto$inet(r1, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r1, 0x1) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/vcs\x00', 0x8040, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0x7d, &(0x7f00000000c0)=@assoc_value, &(0x7f0000000100)=0x8) fchdir(r2) 2018/04/07 14:04:29 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f00000003c0)=0x2) r1 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x48, &(0x7f0000000100)=[@in6={0xa, 0x4e21, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x5288}, @in6={0xa, 0x4e23, 0x5, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x4e23, @rand_addr=0x316}]}, &(0x7f00000001c0)=0x10) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000340)={'security\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) sendmsg$inet_sctp(r0, &(0x7f0000001640)={&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x81}, 0x1c, &(0x7f0000001600)=[{&(0x7f0000000500)="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", 0x1000}, {&(0x7f0000001500)="1157f4b535a4792f8ceed30b32674502249bf4d151b2410803afd00fa545df25b12fe5a08bf2f3c43c", 0x29}, {&(0x7f0000001540)="774e7394f04b3e7a4ba9b48530033166ccc5c25f501a10ef99c028be13e0ddd94a72170a8df008ecea2a9753db67ae1cd8a1878cc12c8d635e810eede138d9b716bfe9f3aecf0053f0fffe9d248369a165a3eb71871ce2bbb0b909ac73a9bbff090b3b6dde97441ad153a5b16987c8027d8ae4bf0306edc4692edbc2322280fa1955c3ddd91e4b23ff42f00de82e4aac72aa8412ee569a25b10f29fc965cb51a23c9006ace5c1a26bf9acbaf6227", 0xae}], 0x3, 0x0, 0x0, 0x40}, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000400)={{0x1, 0xbbf}, 'port0\x00', 0x90, 0x20000, 0x8, 0x2, 0x4, 0x1ff, 0x1f, 0x0, 0x7, 0x101}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e22, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x7}}, 0x8bd}, &(0x7f00000002c0)=0x90) sendfile(r1, r0, &(0x7f0000000000)=0xf, 0x109) sendfile(r1, r0, &(0x7f0000000040), 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000300)=0x6, 0x4) [ 321.301775] kernel msg: ebtables bug: please report to author: bad policy 2018/04/07 14:04:29 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = add_key$user(&(0x7f0000000b00)='user\x00', &(0x7f0000000b40)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000b80)="c9cbd861f52046a83e77929f388b09b5f81526ccc65c93f46266761dd315ead6022c3ac04cdaefdf237eeca688c4aa249c6201f4b5d0c7e03023cc5120c5dc11e2e3c069ae9066460faac0cdf41723729aa1ea2e77a6ba9629f887c14018516be60fe452a0431de5bf1059fdb57390fdfee754c1bd49d2de51e0df3a337cc54a7bed69218960afcf1e2cc831db0933b977cf91b15166e2a9a023e8a03d371be041354ed56d5498", 0xa7, 0xfffffffffffffffb) keyctl$setperm(0x5, r1, 0x2000) io_setup(0x6, &(0x7f0000000040)) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000c40)) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000a80)=@nat={'nat\x00', 0x19, 0x6, 0x7e0, [0x20000280, 0x0, 0x0, 0x200004a8, 0x200007d8], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x5, 0x4, 0x884e, 'lo\x00', 'rose0\x00', 'gretap0\x00', 'gre0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], 0x70, 0xa8, 0xe0}, [@common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, 0xfffffffffffffffc}}}}, {{{0x19, 0x20, 0x0, 'tunl0\x00', 'teql0\x00', 'gretap0\x00', '\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff, 0xff, 0x0, 0xff], 0x70, 0xe0, 0x118}, [@arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, 0xffffffffffffffff}}}, @arpreply={'arpreply\x00', 0x10, {{@random="ee571c26997d", 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0x10, {{@random="14c73f4267f5", 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x11, 0x8, 0x6558, 'syzkaller1\x00', 'ifb0\x00', 'dummy0\x00', 'gretap0\x00', @random="9de9cb9d6162", [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0x0, 0xff, 0xff], 0x138, 0x138, 0x170, [@physdev={'physdev\x00', 0x70, {{'irlan0\x00', {0xff}, 'syzkaller0\x00', {0xff}, 0x4, 0x2dbe9548edeb5d08}}}, @cpu={'cpu\x00', 0x8, {{0x20, 0x1}}}]}}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}, 0xfffffffffffffffd}}}}, {{{0x9, 0x8, 0xaaff, 'syz_tun\x00', 'ifb0\x00', 'bcsf0\x00', 'syz_tun\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0x0, 0x0, 0xff], 0xd0, 0x140, 0x190, [@cgroup0={'cgroup\x00', 0x8, {{0x1, 0x1}}}, @m802_3={'802_3\x00', 0x8, {{0xfc, 0x8b8, 0x6, 0x5}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xffffffffffffffff}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x1ff, 'syz1\x00', 0x5}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffc, 0x2, [{{{0x3, 0x55, 0x88a8, 'ifb0\x00', 'vcan0\x00', 'ip6gre0\x00', 'erspan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0xa8, 0xe0}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 0xfffffffffffffffc}}}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xffffffffffffffff}}}}, {{{0x5, 0x2, 0xf8, '\x00', 'syzkaller1\x00', 'ip6tnl0\x00', 'vlan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x110, 0x148, 0x178, [@cgroup0={'cgroup\x00', 0x8, {{0x6, 0x1}}}, @stp={'stp\x00', 0x48, {{0x6, {0x6, 0x1ff, 0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0xff, 0xff], 0x4, 0x1, 0xa0, 0x7, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x4e21, 0x4e20, 0x4, 0x20, 0xfffffffffffffff7, 0x3ff, 0xd746, 0x6, 0x7}, 0x40, 0x88}}}]}, [@common=@mark={'mark\x00', 0x10, {{0xffffffe0, 0xfffffffffffffffc}}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}]}]}, 0x858) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xe, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, "00080700000400a0b22c582bf3aed17d"}) 2018/04/07 14:04:29 executing program 4: setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000140)=0x60) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000180)='bpq0\x00') getsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x11a, 0x1d, &(0x7f0000000040), &(0x7f00000001c0)=0x14) 2018/04/07 14:04:29 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) 2018/04/07 14:04:29 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x84ffffff00000000, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) [ 321.452415] kernel msg: ebtables bug: please report to author: bad policy 2018/04/07 14:04:31 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000595ff8)) write(r0, &(0x7f0000000040)="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", 0x5a0) 2018/04/07 14:04:31 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000600)={&(0x7f00000002c0)=@updsa={0x138, 0x1a, 0x601, 0x0, 0x0, {{@in=@rand_addr, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {@in=@broadcast=0xffffffff, 0x0, 0x6c}, @in=@dev={0xac, 0x14, 0x14}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_auth={0x48, 0x1, {{'sha224-avx\x00'}}}]}, 0xffffffffffffff25}, 0x1, 0x0, 0x0, 0x8080}, 0x20000800) 2018/04/07 14:04:31 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') sendfile(r0, 0xffffffffffffffff, &(0x7f0000000000)=0xf, 0x109) ioctl$EVIOCGREP(0xffffffffffffffff, 0x80084503, &(0x7f0000000100)=""/235) accept$packet(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000280)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000002c0)=r1) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000040), 0x1) 2018/04/07 14:04:31 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0xa00000000000000, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/04/07 14:04:31 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) 2018/04/07 14:04:31 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = add_key$user(&(0x7f0000000b00)='user\x00', &(0x7f0000000b40)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000b80)="c9cbd861f52046a83e77929f388b09b5f81526ccc65c93f46266761dd315ead6022c3ac04cdaefdf237eeca688c4aa249c6201f4b5d0c7e03023cc5120c5dc11e2e3c069ae9066460faac0cdf41723729aa1ea2e77a6ba9629f887c14018516be60fe452a0431de5bf1059fdb57390fdfee754c1bd49d2de51e0df3a337cc54a7bed69218960afcf1e2cc831db0933b977cf91b15166e2a9a023e8a03d371be041354ed56d5498", 0xa7, 0xfffffffffffffffb) keyctl$setperm(0x5, r1, 0x2000) io_setup(0x6, &(0x7f0000000040)) openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x8000, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000a80)=@nat={'nat\x00', 0x19, 0x6, 0x7e0, [0x20000280, 0x0, 0x0, 0x200004a8, 0x200007d8], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x5, 0x4, 0x884e, 'lo\x00', 'rose0\x00', 'gretap0\x00', 'gre0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], 0x70, 0xa8, 0xe0}, [@common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, 0xfffffffffffffffc}}}}, {{{0x19, 0x20, 0x0, 'tunl0\x00', 'teql0\x00', 'gretap0\x00', '\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff, 0xff, 0x0, 0xff], 0x70, 0xe0, 0x118}, [@arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, 0xffffffffffffffff}}}, @arpreply={'arpreply\x00', 0x10, {{@random="ee571c26997d", 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0x10, {{@random="14c73f4267f5", 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x11, 0x8, 0x6558, 'syzkaller1\x00', 'ifb0\x00', 'dummy0\x00', 'gretap0\x00', @random="9de9cb9d6162", [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0x0, 0xff, 0xff], 0x138, 0x138, 0x170, [@physdev={'physdev\x00', 0x70, {{'irlan0\x00', {0xff}, 'syzkaller0\x00', {0xff}, 0x4, 0x2dbe9548edeb5d08}}}, @cpu={'cpu\x00', 0x8, {{0x20, 0x1}}}]}}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}, 0xfffffffffffffffd}}}}, {{{0x9, 0x8, 0xaaff, 'syz_tun\x00', 'ifb0\x00', 'bcsf0\x00', 'syz_tun\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0x0, 0x0, 0xff], 0xd0, 0x140, 0x190, [@cgroup0={'cgroup\x00', 0x8, {{0x1, 0x1}}}, @m802_3={'802_3\x00', 0x8, {{0xfc, 0x8b8, 0x6, 0x5}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xffffffffffffffff}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x1ff, 'syz1\x00', 0x5}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffc, 0x2, [{{{0x3, 0x55, 0x88a8, 'ifb0\x00', 'vcan0\x00', 'ip6gre0\x00', 'erspan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0xa8, 0xe0}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 0xfffffffffffffffc}}}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xffffffffffffffff}}}}, {{{0x5, 0x2, 0xf8, '\x00', 'syzkaller1\x00', 'ip6tnl0\x00', 'vlan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x110, 0x148, 0x178, [@cgroup0={'cgroup\x00', 0x8, {{0x6, 0x1}}}, @stp={'stp\x00', 0x48, {{0x6, {0x6, 0x1ff, 0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0xff, 0xff], 0x4, 0x1, 0xa0, 0x7, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x4e21, 0x4e20, 0x4, 0x20, 0xfffffffffffffff7, 0x3ff, 0xd746, 0x6, 0x7}, 0x40, 0x88}}}]}, [@common=@mark={'mark\x00', 0x10, {{0xffffffe0, 0xfffffffffffffffc}}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}]}]}, 0x858) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xe, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, "00080700000400a0b22c582bf3aed17d"}) 2018/04/07 14:04:31 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000595ff8)) write(r0, &(0x7f0000000040)="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", 0x400) 2018/04/07 14:04:31 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x200001, 0x0) ioctl$TCSBRK(r1, 0x5409, 0xce2) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x8000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x972, 0x4) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000080)=ANY=[@ANYBLOB="156bd119f499ecaed4e09aad9bf66b8a25231f094a78dd00399749d27ef6f0422118c7449138e640198eac35178ed326bf63aea7d87e890e5e0d9403ea3b3c6bf4c94b8c6898f217b1ea5ea098c2dafd37c18106c3b4130a0043a13da830a135b645112948028b145419cd7c313aa912481c7180f73c3b55345ff25bce593b1028fafaa874086ff868b0205db8d7e85a62583062a56f55279654184f0d71326a4745a92c3831beefc5bad9c2d25ab605d16186bc531b5cc1d21a3eddbca05f5b9729c7985fc76de5a2130459eb9f59d6ff527717a515b1eb513b9f5cab06d2e1652a9df181c44b0a60a3", @ANYRES64=r2, @ANYRES16=r2, @ANYRES16=r0], 0x4) getsockopt$inet_buf(r0, 0x0, 0x84, &(0x7f0000000040)=""/24, &(0x7f00000004c0)=0xa) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000200)=0x4, 0xfffffffffffffedf) 2018/04/07 14:04:31 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x14, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/04/07 14:04:31 executing program 4: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='attr/keycreate\x00') r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r0, 0x0) r6 = fcntl$dupfd(r4, 0x0, r2) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$inet6_opts(r3, 0x29, 0x3f, &(0x7f00000002c0)=""/243, &(0x7f00000001c0)=0xf3) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000000c0)={0xa, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f0000000100)={r7, 0x1}) ioctl$KVM_RUN(r5, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000de9000)=[@textreal={0x8, &(0x7f0000000140)="0f20e06635000010000f22e02e1ac5640f01cf0f0765f20f30660f3a603bae0fc728f30f070fc72e001066b90d0600000f32", 0x32}], 0x1, 0x0, &(0x7f0000000300), 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/04/07 14:04:31 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') sendfile(r1, r0, &(0x7f0000000000)=0xf, 0x109) sendfile(r1, r0, &(0x7f0000000040), 0x1) mkdirat$cgroup(r0, &(0x7f0000000340)="73797a0002", 0x1ff) sendmsg$key(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000140)={0x2, 0x10000000000000f, 0x31b2, 0x10, 0x19, 0x0, 0x70bd2b, 0x25dfdbff, [@sadb_ident={0x2, 0xb, 0x3, 0x0, 0x2}, @sadb_key={0x15, 0x9, 0x4f0, 0x0, "e245f608594e2fcbcd139b192f736cff8d03cfca8e79d79bbabc73361536d54f26188eb4d261504533ec1fbbdc518099a68a6cc9f097b571c984bd8f719427cf1c6a247df74112e09a178f8154af2f194f9150738695585fca011714bac488fc62ff165756e60d41ac29b771c554a0036f260a0f1747b7a2d43e26863262c9172c5190c22c766f2c3c4fd77d300cc6b6cb626e4f65e61da3b3bd8db6d384"}]}, 0xc8}, 0x1}, 0x4000010) 2018/04/07 14:04:31 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) [ 322.975691] kernel msg: ebtables bug: please report to author: bad policy 2018/04/07 14:04:31 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x1, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x5, 0x0, 0x86dd, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x120, 0x120, 0x170, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, [], [], 0x0, 0x0, 0x7fffffe}}}, @realm={'realm\x00', 0x10, {{0x8, 0x3, 0x1}}}]}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x278) 2018/04/07 14:04:31 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$inet_tcp(0x2, 0x1, 0x0) r1 = add_key$user(&(0x7f0000000b00)='user\x00', &(0x7f0000000b40)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000b80)="c9cbd861f52046a83e77929f388b09b5f81526ccc65c93f46266761dd315ead6022c3ac04cdaefdf237eeca688c4aa249c6201f4b5d0c7e03023cc5120c5dc11e2e3c069ae9066460faac0cdf41723729aa1ea2e77a6ba9629f887c14018516be60fe452a0431de5bf1059fdb57390fdfee754c1bd49d2de51e0df3a337cc54a7bed69218960afcf1e2cc831db0933b977cf91b15166e2a9a023e8a03d371be041354ed56d5498", 0xa7, 0xfffffffffffffffb) keyctl$setperm(0x5, r1, 0x2000) io_setup(0x6, &(0x7f0000000040)) openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x8000, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000a80)=@nat={'nat\x00', 0x19, 0x6, 0x7e0, [0x20000280, 0x0, 0x0, 0x200004a8, 0x200007d8], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x5, 0x4, 0x884e, 'lo\x00', 'rose0\x00', 'gretap0\x00', 'gre0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], 0x70, 0xa8, 0xe0}, [@common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, 0xfffffffffffffffc}}}}, {{{0x19, 0x20, 0x0, 'tunl0\x00', 'teql0\x00', 'gretap0\x00', '\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff, 0xff, 0x0, 0xff], 0x70, 0xe0, 0x118}, [@arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, 0xffffffffffffffff}}}, @arpreply={'arpreply\x00', 0x10, {{@random="ee571c26997d", 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0x10, {{@random="14c73f4267f5", 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x11, 0x8, 0x6558, 'syzkaller1\x00', 'ifb0\x00', 'dummy0\x00', 'gretap0\x00', @random="9de9cb9d6162", [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0x0, 0xff, 0xff], 0x138, 0x138, 0x170, [@physdev={'physdev\x00', 0x70, {{'irlan0\x00', {0xff}, 'syzkaller0\x00', {0xff}, 0x4, 0x2dbe9548edeb5d08}}}, @cpu={'cpu\x00', 0x8, {{0x20, 0x1}}}]}}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}, 0xfffffffffffffffd}}}}, {{{0x9, 0x8, 0xaaff, 'syz_tun\x00', 'ifb0\x00', 'bcsf0\x00', 'syz_tun\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0x0, 0x0, 0xff], 0xd0, 0x140, 0x190, [@cgroup0={'cgroup\x00', 0x8, {{0x1, 0x1}}}, @m802_3={'802_3\x00', 0x8, {{0xfc, 0x8b8, 0x6, 0x5}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xffffffffffffffff}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x1ff, 'syz1\x00', 0x5}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffc, 0x2, [{{{0x3, 0x55, 0x88a8, 'ifb0\x00', 'vcan0\x00', 'ip6gre0\x00', 'erspan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0xa8, 0xe0}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 0xfffffffffffffffc}}}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xffffffffffffffff}}}}, {{{0x5, 0x2, 0xf8, '\x00', 'syzkaller1\x00', 'ip6tnl0\x00', 'vlan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x110, 0x148, 0x178, [@cgroup0={'cgroup\x00', 0x8, {{0x6, 0x1}}}, @stp={'stp\x00', 0x48, {{0x6, {0x6, 0x1ff, 0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0xff, 0xff], 0x4, 0x1, 0xa0, 0x7, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x4e21, 0x4e20, 0x4, 0x20, 0xfffffffffffffff7, 0x3ff, 0xd746, 0x6, 0x7}, 0x40, 0x88}}}]}, [@common=@mark={'mark\x00', 0x10, {{0xffffffe0, 0xfffffffffffffffc}}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}]}]}, 0x858) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xe, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, "00080700000400a0b22c582bf3aed17d"}) 2018/04/07 14:04:31 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0xffffffc0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/04/07 14:04:31 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) [ 323.129511] kernel msg: ebtables bug: please report to author: bad policy 2018/04/07 14:04:32 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000595ff8)) write(r0, &(0x7f0000000040)="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", 0x5a0) 2018/04/07 14:04:32 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') sendfile(r1, r0, &(0x7f0000000000)=0xf, 0x109) sendfile(r1, r0, &(0x7f0000000040), 0x1) linkat(r1, &(0x7f0000000100)='./file0\x00', r0, &(0x7f0000000140)='./file0\x00', 0x1400) 2018/04/07 14:04:32 executing program 6: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000840)={&(0x7f0000000040)=ANY=[@ANYBLOB="80010100000000000000000000000000010000000000000000000000000000000120000000000700000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x180}, 0x1}, 0x0) 2018/04/07 14:04:32 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x100000000000000, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/04/07 14:04:32 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$inet_tcp(0x2, 0x1, 0x0) r1 = add_key$user(&(0x7f0000000b00)='user\x00', &(0x7f0000000b40)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000b80)="c9cbd861f52046a83e77929f388b09b5f81526ccc65c93f46266761dd315ead6022c3ac04cdaefdf237eeca688c4aa249c6201f4b5d0c7e03023cc5120c5dc11e2e3c069ae9066460faac0cdf41723729aa1ea2e77a6ba9629f887c14018516be60fe452a0431de5bf1059fdb57390fdfee754c1bd49d2de51e0df3a337cc54a7bed69218960afcf1e2cc831db0933b977cf91b15166e2a9a023e8a03d371be041354ed56d5498", 0xa7, 0xfffffffffffffffb) keyctl$setperm(0x5, r1, 0x2000) io_setup(0x6, &(0x7f0000000040)) openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x8000, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000a80)=@nat={'nat\x00', 0x19, 0x6, 0x7e0, [0x20000280, 0x0, 0x0, 0x200004a8, 0x200007d8], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x5, 0x4, 0x884e, 'lo\x00', 'rose0\x00', 'gretap0\x00', 'gre0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], 0x70, 0xa8, 0xe0}, [@common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, 0xfffffffffffffffc}}}}, {{{0x19, 0x20, 0x0, 'tunl0\x00', 'teql0\x00', 'gretap0\x00', '\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff, 0xff, 0x0, 0xff], 0x70, 0xe0, 0x118}, [@arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, 0xffffffffffffffff}}}, @arpreply={'arpreply\x00', 0x10, {{@random="ee571c26997d", 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0x10, {{@random="14c73f4267f5", 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x11, 0x8, 0x6558, 'syzkaller1\x00', 'ifb0\x00', 'dummy0\x00', 'gretap0\x00', @random="9de9cb9d6162", [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0x0, 0xff, 0xff], 0x138, 0x138, 0x170, [@physdev={'physdev\x00', 0x70, {{'irlan0\x00', {0xff}, 'syzkaller0\x00', {0xff}, 0x4, 0x2dbe9548edeb5d08}}}, @cpu={'cpu\x00', 0x8, {{0x20, 0x1}}}]}}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}, 0xfffffffffffffffd}}}}, {{{0x9, 0x8, 0xaaff, 'syz_tun\x00', 'ifb0\x00', 'bcsf0\x00', 'syz_tun\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0x0, 0x0, 0xff], 0xd0, 0x140, 0x190, [@cgroup0={'cgroup\x00', 0x8, {{0x1, 0x1}}}, @m802_3={'802_3\x00', 0x8, {{0xfc, 0x8b8, 0x6, 0x5}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xffffffffffffffff}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x1ff, 'syz1\x00', 0x5}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffc, 0x2, [{{{0x3, 0x55, 0x88a8, 'ifb0\x00', 'vcan0\x00', 'ip6gre0\x00', 'erspan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0xa8, 0xe0}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 0xfffffffffffffffc}}}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xffffffffffffffff}}}}, {{{0x5, 0x2, 0xf8, '\x00', 'syzkaller1\x00', 'ip6tnl0\x00', 'vlan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x110, 0x148, 0x178, [@cgroup0={'cgroup\x00', 0x8, {{0x6, 0x1}}}, @stp={'stp\x00', 0x48, {{0x6, {0x6, 0x1ff, 0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0xff, 0xff], 0x4, 0x1, 0xa0, 0x7, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x4e21, 0x4e20, 0x4, 0x20, 0xfffffffffffffff7, 0x3ff, 0xd746, 0x6, 0x7}, 0x40, 0x88}}}]}, [@common=@mark={'mark\x00', 0x10, {{0xffffffe0, 0xfffffffffffffffc}}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}]}]}, 0x858) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xe, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, "00080700000400a0b22c582bf3aed17d"}) 2018/04/07 14:04:32 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) close(r1) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000000040)={0x5361, 0x3, 0x0, 0x3, [], [], [], 0x200, 0x8, 0x9, 0x9, "fcd41068d5bfdf55ed452d3f3824bbf8"}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000fc8)={&(0x7f0000008ff4)=@proc={0x10}, 0xc, &(0x7f0000008000)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="1000000000000000ff0400ffffffffff"], 0x1}], 0x1, &(0x7f0000008f90)}, 0x0) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f0000000000)) 2018/04/07 14:04:32 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) 2018/04/07 14:04:32 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000595ff8)) write(r0, &(0x7f0000000040)="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", 0x400) 2018/04/07 14:04:32 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0xe803000000000000, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/04/07 14:04:32 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket(0x40000000018, 0x0, 0x0) syz_kvm_setup_cpu$x86(r3, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f0000000340)="0f01ca0f21913664660f382990e1e883e0672ef3650f070f350fc719b8ac00c0fe0f23c80f21f8350c0060000f23f8c4c17a2dd50fc7580fb9800000c00f3235001000000f30", 0x46}], 0x1, 0x0, &(0x7f0000000340), 0x0) gettid() ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000000040)={0x0, 0x3f, 0x1}) 2018/04/07 14:04:32 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000100)=ANY=[@ANYBLOB="2c00000001040101fff72c3e64040000000702000c00010001000003677f1086b54849e70841581477f6c000010c8002000c0000f7a8982cc713d54e48c56dfde6d5ce6caf0290da84dfa93e01d0b4"], 0x2c}, 0x1}, 0x0) r1 = socket(0x10, 0x2, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) r2 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000000180)={0x8d, &(0x7f0000000040)="ae1be2245f6f3b4db44dd6d99d3a8f4e9fbde136d9b628caed96cfb66b407c943fef66fe266f02c6197b88a3ac211d0ddf33a775a3a30e4806f9119ffdba88a17604f1f6ec3cc78949676a123ecf10334637a7dc0e56809b78594f60bd396ecc775def7449e0780218df23108da80014136514d10e0f6d7275e788e4389a3e4b33cbf4e1bf83092d48ec91784f"}) 2018/04/07 14:04:32 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) [ 324.649544] kernel msg: ebtables bug: please report to author: bad policy 2018/04/07 14:04:32 executing program 3: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000100)=0x0) move_pages(r0, 0x7, &(0x7f0000000140)=[&(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ff2000/0xc000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ff6000/0x4000)=nil], 0x0, &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0], 0x0) r1 = getpgrp(0x0) r2 = syz_open_procfs(r1, &(0x7f0000000080)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r3 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000000200)={0x1, &(0x7f00000001c0)=[{0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000000240)={r4, 0x2}) sendfile(r3, r2, &(0x7f0000000000)=0xf, 0x109) sendfile(r3, r2, &(0x7f0000000040), 0x1) 2018/04/07 14:04:32 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x14000000, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/04/07 14:04:32 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = add_key$user(&(0x7f0000000b00)='user\x00', &(0x7f0000000b40)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000b80)="c9cbd861f52046a83e77929f388b09b5f81526ccc65c93f46266761dd315ead6022c3ac04cdaefdf237eeca688c4aa249c6201f4b5d0c7e03023cc5120c5dc11e2e3c069ae9066460faac0cdf41723729aa1ea2e77a6ba9629f887c14018516be60fe452a0431de5bf1059fdb57390fdfee754c1bd49d2de51e0df3a337cc54a7bed69218960afcf1e2cc831db0933b977cf91b15166e2a9a023e8a03d371be041354ed56d5498", 0xa7, 0xfffffffffffffffb) keyctl$setperm(0x5, r1, 0x2000) io_setup(0x6, &(0x7f0000000040)) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000c40)) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000a80)=@nat={'nat\x00', 0x19, 0x6, 0x7e0, [0x20000280, 0x0, 0x0, 0x200004a8, 0x200007d8], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x5, 0x4, 0x884e, 'lo\x00', 'rose0\x00', 'gretap0\x00', 'gre0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], 0x70, 0xa8, 0xe0}, [@common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, 0xfffffffffffffffc}}}}, {{{0x19, 0x20, 0x0, 'tunl0\x00', 'teql0\x00', 'gretap0\x00', '\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff, 0xff, 0x0, 0xff], 0x70, 0xe0, 0x118}, [@arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, 0xffffffffffffffff}}}, @arpreply={'arpreply\x00', 0x10, {{@random="ee571c26997d", 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0x10, {{@random="14c73f4267f5", 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x11, 0x8, 0x6558, 'syzkaller1\x00', 'ifb0\x00', 'dummy0\x00', 'gretap0\x00', @random="9de9cb9d6162", [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0x0, 0xff, 0xff], 0x138, 0x138, 0x170, [@physdev={'physdev\x00', 0x70, {{'irlan0\x00', {0xff}, 'syzkaller0\x00', {0xff}, 0x4, 0x2dbe9548edeb5d08}}}, @cpu={'cpu\x00', 0x8, {{0x20, 0x1}}}]}}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}, 0xfffffffffffffffd}}}}, {{{0x9, 0x8, 0xaaff, 'syz_tun\x00', 'ifb0\x00', 'bcsf0\x00', 'syz_tun\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0x0, 0x0, 0xff], 0xd0, 0x140, 0x190, [@cgroup0={'cgroup\x00', 0x8, {{0x1, 0x1}}}, @m802_3={'802_3\x00', 0x8, {{0xfc, 0x8b8, 0x6, 0x5}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xffffffffffffffff}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x1ff, 'syz1\x00', 0x5}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffc, 0x2, [{{{0x3, 0x55, 0x88a8, 'ifb0\x00', 'vcan0\x00', 'ip6gre0\x00', 'erspan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0xa8, 0xe0}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 0xfffffffffffffffc}}}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xffffffffffffffff}}}}, {{{0x5, 0x2, 0xf8, '\x00', 'syzkaller1\x00', 'ip6tnl0\x00', 'vlan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x110, 0x148, 0x178, [@cgroup0={'cgroup\x00', 0x8, {{0x6, 0x1}}}, @stp={'stp\x00', 0x48, {{0x6, {0x6, 0x1ff, 0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0xff, 0xff], 0x4, 0x1, 0xa0, 0x7, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x4e21, 0x4e20, 0x4, 0x20, 0xfffffffffffffff7, 0x3ff, 0xd746, 0x6, 0x7}, 0x40, 0x88}}}]}, [@common=@mark={'mark\x00', 0x10, {{0xffffffe0, 0xfffffffffffffffc}}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}]}]}, 0x858) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xe, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, "00080700000400a0b22c582bf3aed17d"}) [ 324.726151] netlink: 12 bytes leftover after parsing attributes in process `syz-executor4'. [ 324.737691] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 324.764825] netlink: 12 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/07 14:04:32 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x84ffffff, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) [ 324.833406] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 324.848918] kernel msg: ebtables bug: please report to author: bad policy 2018/04/07 14:04:34 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000595ff8)) write(r0, &(0x7f0000000040)="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", 0x5a8) 2018/04/07 14:04:34 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) 2018/04/07 14:04:34 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0xfffffffd, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/04/07 14:04:34 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@vsock, &(0x7f0000000100)=0x80, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000140)={0x1, 0x5}, 0x8) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000090000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0xb7) 2018/04/07 14:04:34 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') statx(r0, &(0x7f0000000100)='./file0\x00', 0x4000, 0x0, &(0x7f0000000140)) sendfile(r1, r0, &(0x7f0000000000)=0xf, 0x109) sendfile(r1, r0, &(0x7f0000000300)=0x3d, 0x2) 2018/04/07 14:04:34 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = add_key$user(&(0x7f0000000b00)='user\x00', &(0x7f0000000b40)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000b80)="c9cbd861f52046a83e77929f388b09b5f81526ccc65c93f46266761dd315ead6022c3ac04cdaefdf237eeca688c4aa249c6201f4b5d0c7e03023cc5120c5dc11e2e3c069ae9066460faac0cdf41723729aa1ea2e77a6ba9629f887c14018516be60fe452a0431de5bf1059fdb57390fdfee754c1bd49d2de51e0df3a337cc54a7bed69218960afcf1e2cc831db0933b977cf91b15166e2a9a023e8a03d371be041354ed56d5498", 0xa7, 0xfffffffffffffffb) keyctl$setperm(0x5, r1, 0x2000) io_setup(0x6, &(0x7f0000000040)) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000c40)) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000a80)=@nat={'nat\x00', 0x19, 0x6, 0x7e0, [0x20000280, 0x0, 0x0, 0x200004a8, 0x200007d8], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x5, 0x4, 0x884e, 'lo\x00', 'rose0\x00', 'gretap0\x00', 'gre0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], 0x70, 0xa8, 0xe0}, [@common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, 0xfffffffffffffffc}}}}, {{{0x19, 0x20, 0x0, 'tunl0\x00', 'teql0\x00', 'gretap0\x00', '\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff, 0xff, 0x0, 0xff], 0x70, 0xe0, 0x118}, [@arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, 0xffffffffffffffff}}}, @arpreply={'arpreply\x00', 0x10, {{@random="ee571c26997d", 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0x10, {{@random="14c73f4267f5", 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x11, 0x8, 0x6558, 'syzkaller1\x00', 'ifb0\x00', 'dummy0\x00', 'gretap0\x00', @random="9de9cb9d6162", [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0x0, 0xff, 0xff], 0x138, 0x138, 0x170, [@physdev={'physdev\x00', 0x70, {{'irlan0\x00', {0xff}, 'syzkaller0\x00', {0xff}, 0x4, 0x2dbe9548edeb5d08}}}, @cpu={'cpu\x00', 0x8, {{0x20, 0x1}}}]}}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}, 0xfffffffffffffffd}}}}, {{{0x9, 0x8, 0xaaff, 'syz_tun\x00', 'ifb0\x00', 'bcsf0\x00', 'syz_tun\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0x0, 0x0, 0xff], 0xd0, 0x140, 0x190, [@cgroup0={'cgroup\x00', 0x8, {{0x1, 0x1}}}, @m802_3={'802_3\x00', 0x8, {{0xfc, 0x8b8, 0x6, 0x5}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xffffffffffffffff}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x1ff, 'syz1\x00', 0x5}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffc, 0x2, [{{{0x3, 0x55, 0x88a8, 'ifb0\x00', 'vcan0\x00', 'ip6gre0\x00', 'erspan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0xa8, 0xe0}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 0xfffffffffffffffc}}}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xffffffffffffffff}}}}, {{{0x5, 0x2, 0xf8, '\x00', 'syzkaller1\x00', 'ip6tnl0\x00', 'vlan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x110, 0x148, 0x178, [@cgroup0={'cgroup\x00', 0x8, {{0x6, 0x1}}}, @stp={'stp\x00', 0x48, {{0x6, {0x6, 0x1ff, 0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0xff, 0xff], 0x4, 0x1, 0xa0, 0x7, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x4e21, 0x4e20, 0x4, 0x20, 0xfffffffffffffff7, 0x3ff, 0xd746, 0x6, 0x7}, 0x40, 0x88}}}]}, [@common=@mark={'mark\x00', 0x10, {{0xffffffe0, 0xfffffffffffffffc}}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}]}]}, 0x858) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xe, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, "00080700000400a0b22c582bf3aed17d"}) 2018/04/07 14:04:34 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000091000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x80000, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x4c, 0x0, &(0x7f0000451fb4)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f0000c5f000)=[@ptr={0x70742a85, 0x0, &(0x7f0000aac000), 0x1}, @ptr={0x70742a85, 0x1, &(0x7f00003df000), 0x1}], &(0x7f0000787fe0)=[0x0, 0x28]}, 0x1000}}], 0x0, 0x0, &(0x7f0000009000)}) 2018/04/07 14:04:34 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000595ff8)) write(r0, &(0x7f0000000040)="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", 0x400) [ 326.267412] binder: 13418:13419 got transaction with invalid parent offset [ 326.306016] binder: 13418:13419 transaction failed 29201/-22, size 80-16 line 3148 2018/04/07 14:04:34 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) 2018/04/07 14:04:34 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x1f4, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/04/07 14:04:34 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xc) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x11, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) setsockopt(r0, 0x9, 0x3, &(0x7f0000000000)="bc3df7a4ca1308e2b464bbf347a2616166fd41c8d0ac02f0fa3c5b2fdde91dda35e14d6d63dfbba18b41ce39b3c49b38e021d1e42bf31bc87c437f49e4eadcdc2ec64d75434bfb14b9534a810dff9de7ed2264c047a50402b62c423f59e32866dccb236109fdd5a1100b086d59aafaa4fd1c1772051d9d4af54eba0d8a675f9d50c080ec5a60d92d9dbe1808746de2002b76c96e7c53875bcf544a6cca6e44dd707646f88a9eeb88e15d5601ff6d205a203e10c3c6611d91f0f4d8dcfe7b5673162a6da795f260238595ef4022dc4e854df833e295695e26416576ffaf0877e56713736d", 0xe4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) [ 326.310575] kernel msg: ebtables bug: please report to author: bad policy 2018/04/07 14:04:34 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/autofs\x00', 0x0, 0x0) connect$pptp(r0, &(0x7f0000000500)={0x18, 0x2, {0x1, @multicast1=0xe0000001}}, 0x1e) r1 = semget$private(0x0, 0x0, 0x8) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) clock_gettime(0x4, &(0x7f0000000080)) semtimedop(r1, &(0x7f0000000100)=[{0x82c3971de23001b6, 0x80, 0x800}, {0x0, 0x8001}, {0x0, 0x3f, 0x800}, {0x0, 0x2, 0x800}, {0x4, 0x6, 0x1000}, {0x1, 0x49e31b31, 0x800}, {0x4, 0x7, 0x1000}, {0x2, 0x409b, 0x1000}, {0x0, 0x7fffffff}], 0x9, &(0x7f0000000180)={r2, r3+10000000}) r4 = syz_open_procfs(0x0, &(0x7f0000000080)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r5 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000540)={{{@in6=@mcast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000640)=0xe8) bind$packet(r5, &(0x7f0000000680)={0x11, 0x2, r6, 0x1, 0x0, 0x6}, 0x14) sendfile(r5, r4, &(0x7f0000000200)=0xf, 0x10a) sendfile(r5, r4, &(0x7f0000000040), 0x1) mount(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)='devtmpfs\x00', 0x1c0888, &(0x7f00000002c0)="ad0eb5331cadc05dc4921c78cd4247ffc8d4d3d9ec13d19ad78a9b6c7bc0ab7471b38a34c9710a83a2de07e298a1979c62cf29798413d6bfdf17a14c9bf335601ce35af5ea9ef95d6bc8ee7314d15c017bb8a84e78ff024a924fc8a4a009f9720ff7a43632a3288b91c1f4d44fc2c20d27d99b905613579e7c3d47db66645a9c9077c0cdc124c8404dfc96fd5bec516664e4ecfeae186b9d43872e44060f2dafc316e5a404cc0f69830a76c0ef0ea216ffb7691027c81b7f8d166989c380dea3b88c7a326e65cb1b58fe51e7fc486b93aefb22c8b42687eb142490ad1ab5670e7d22d98b4ebed995153e47") getsockopt$inet_buf(r5, 0x0, 0x29, &(0x7f00000003c0)=""/187, &(0x7f0000000480)=0xbb) ioctl$sock_inet_SIOCGIFNETMASK(r5, 0x891b, &(0x7f00000001c0)={'team0\x00', {0x2, 0x4e22}}) ioctl$TUNGETIFF(r5, 0x800454d2, &(0x7f00000006c0)) [ 326.343336] binder: BINDER_SET_CONTEXT_MGR already set 2018/04/07 14:04:34 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x6c00, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/04/07 14:04:34 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) 2018/04/07 14:04:34 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = add_key$user(&(0x7f0000000b00)='user\x00', &(0x7f0000000b40)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000b80)="c9cbd861f52046a83e77929f388b09b5f81526ccc65c93f46266761dd315ead6022c3ac04cdaefdf237eeca688c4aa249c6201f4b5d0c7e03023cc5120c5dc11e2e3c069ae9066460faac0cdf41723729aa1ea2e77a6ba9629f887c14018516be60fe452a0431de5bf1059fdb57390fdfee754c1bd49d2de51e0df3a337cc54a7bed69218960afcf1e2cc831db0933b977cf91b15166e2a9a023e8a03d371be041354ed56d5498", 0xa7, 0xfffffffffffffffb) keyctl$setperm(0x5, r1, 0x2000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000c40)) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000a80)=@nat={'nat\x00', 0x19, 0x6, 0x7e0, [0x20000280, 0x0, 0x0, 0x200004a8, 0x200007d8], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x5, 0x4, 0x884e, 'lo\x00', 'rose0\x00', 'gretap0\x00', 'gre0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], 0x70, 0xa8, 0xe0}, [@common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, 0xfffffffffffffffc}}}}, {{{0x19, 0x20, 0x0, 'tunl0\x00', 'teql0\x00', 'gretap0\x00', '\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff, 0xff, 0x0, 0xff], 0x70, 0xe0, 0x118}, [@arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, 0xffffffffffffffff}}}, @arpreply={'arpreply\x00', 0x10, {{@random="ee571c26997d", 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0x10, {{@random="14c73f4267f5", 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x11, 0x8, 0x6558, 'syzkaller1\x00', 'ifb0\x00', 'dummy0\x00', 'gretap0\x00', @random="9de9cb9d6162", [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0x0, 0xff, 0xff], 0x138, 0x138, 0x170, [@physdev={'physdev\x00', 0x70, {{'irlan0\x00', {0xff}, 'syzkaller0\x00', {0xff}, 0x4, 0x2dbe9548edeb5d08}}}, @cpu={'cpu\x00', 0x8, {{0x20, 0x1}}}]}}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}, 0xfffffffffffffffd}}}}, {{{0x9, 0x8, 0xaaff, 'syz_tun\x00', 'ifb0\x00', 'bcsf0\x00', 'syz_tun\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0x0, 0x0, 0xff], 0xd0, 0x140, 0x190, [@cgroup0={'cgroup\x00', 0x8, {{0x1, 0x1}}}, @m802_3={'802_3\x00', 0x8, {{0xfc, 0x8b8, 0x6, 0x5}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xffffffffffffffff}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x1ff, 'syz1\x00', 0x5}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffc, 0x2, [{{{0x3, 0x55, 0x88a8, 'ifb0\x00', 'vcan0\x00', 'ip6gre0\x00', 'erspan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0xa8, 0xe0}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 0xfffffffffffffffc}}}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xffffffffffffffff}}}}, {{{0x5, 0x2, 0xf8, '\x00', 'syzkaller1\x00', 'ip6tnl0\x00', 'vlan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x110, 0x148, 0x178, [@cgroup0={'cgroup\x00', 0x8, {{0x6, 0x1}}}, @stp={'stp\x00', 0x48, {{0x6, {0x6, 0x1ff, 0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0xff, 0xff], 0x4, 0x1, 0xa0, 0x7, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x4e21, 0x4e20, 0x4, 0x20, 0xfffffffffffffff7, 0x3ff, 0xd746, 0x6, 0x7}, 0x40, 0x88}}}]}, [@common=@mark={'mark\x00', 0x10, {{0xffffffe0, 0xfffffffffffffffc}}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}]}]}, 0x858) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xe, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, "00080700000400a0b22c582bf3aed17d"}) [ 326.389460] binder: 13418:13441 ioctl 40046207 0 returned -16 2018/04/07 14:04:34 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0xe00, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) [ 326.473346] binder: undelivered TRANSACTION_ERROR: 29201 [ 326.499958] kernel msg: ebtables bug: please report to author: bad policy 2018/04/07 14:04:36 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000595ff8)) write(r0, &(0x7f0000000040)="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", 0x5a0) 2018/04/07 14:04:36 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') pwrite64(r1, &(0x7f0000000100)="2ee52d94a020c94b72e03a875e5850", 0xf, 0x0) sendfile(r1, r0, &(0x7f0000000000)=0xf, 0x109) sendfile(r1, r0, &(0x7f0000000040), 0x1) 2018/04/07 14:04:36 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000080)=@mpls_newroute={0x1c, 0x18, 0x409, 0x0, 0x0, {0x1c, 0x14, 0x0, 0x8001}}, 0x235}, 0x1}, 0x0) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000000180)=""/181, &(0x7f0000000040)=0xb5) 2018/04/07 14:04:36 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x3200, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/04/07 14:04:36 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) 2018/04/07 14:04:36 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$inet_tcp(0x2, 0x1, 0x0) add_key$user(&(0x7f0000000b00)='user\x00', &(0x7f0000000b40)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000b80)="c9cbd861f52046a83e77929f388b09b5f81526ccc65c93f46266761dd315ead6022c3ac04cdaefdf237eeca688c4aa249c6201f4b5d0c7e03023cc5120c5dc11e2e3c069ae9066460faac0cdf41723729aa1ea2e77a6ba9629f887c14018516be60fe452a0431de5bf1059fdb57390fdfee754c1bd49d2de51e0df3a337cc54a7bed69218960afcf1e2cc831db0933b977cf91b15166e2a9a023e8a03d371be041354ed56d5498", 0xa7, 0xfffffffffffffffb) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000c40)) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000a80)=@nat={'nat\x00', 0x19, 0x6, 0x7e0, [0x20000280, 0x0, 0x0, 0x200004a8, 0x200007d8], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x5, 0x4, 0x884e, 'lo\x00', 'rose0\x00', 'gretap0\x00', 'gre0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], 0x70, 0xa8, 0xe0}, [@common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, 0xfffffffffffffffc}}}}, {{{0x19, 0x20, 0x0, 'tunl0\x00', 'teql0\x00', 'gretap0\x00', '\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff, 0xff, 0x0, 0xff], 0x70, 0xe0, 0x118}, [@arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, 0xffffffffffffffff}}}, @arpreply={'arpreply\x00', 0x10, {{@random="ee571c26997d", 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0x10, {{@random="14c73f4267f5", 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x11, 0x8, 0x6558, 'syzkaller1\x00', 'ifb0\x00', 'dummy0\x00', 'gretap0\x00', @random="9de9cb9d6162", [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0x0, 0xff, 0xff], 0x138, 0x138, 0x170, [@physdev={'physdev\x00', 0x70, {{'irlan0\x00', {0xff}, 'syzkaller0\x00', {0xff}, 0x4, 0x2dbe9548edeb5d08}}}, @cpu={'cpu\x00', 0x8, {{0x20, 0x1}}}]}}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}, 0xfffffffffffffffd}}}}, {{{0x9, 0x8, 0xaaff, 'syz_tun\x00', 'ifb0\x00', 'bcsf0\x00', 'syz_tun\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0x0, 0x0, 0xff], 0xd0, 0x140, 0x190, [@cgroup0={'cgroup\x00', 0x8, {{0x1, 0x1}}}, @m802_3={'802_3\x00', 0x8, {{0xfc, 0x8b8, 0x6, 0x5}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xffffffffffffffff}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x1ff, 'syz1\x00', 0x5}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffc, 0x2, [{{{0x3, 0x55, 0x88a8, 'ifb0\x00', 'vcan0\x00', 'ip6gre0\x00', 'erspan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0xa8, 0xe0}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 0xfffffffffffffffc}}}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xffffffffffffffff}}}}, {{{0x5, 0x2, 0xf8, '\x00', 'syzkaller1\x00', 'ip6tnl0\x00', 'vlan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x110, 0x148, 0x178, [@cgroup0={'cgroup\x00', 0x8, {{0x6, 0x1}}}, @stp={'stp\x00', 0x48, {{0x6, {0x6, 0x1ff, 0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0xff, 0xff], 0x4, 0x1, 0xa0, 0x7, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x4e21, 0x4e20, 0x4, 0x20, 0xfffffffffffffff7, 0x3ff, 0xd746, 0x6, 0x7}, 0x40, 0x88}}}]}, [@common=@mark={'mark\x00', 0x10, {{0xffffffe0, 0xfffffffffffffffc}}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}]}]}, 0x858) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xe, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, "00080700000400a0b22c582bf3aed17d"}) 2018/04/07 14:04:36 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x40, 0x200) r1 = accept$packet(0xffffffffffffff9c, 0x0, &(0x7f0000000180)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x4010, r1, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r3 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000001c0)={@local={0xfe, 0x80, [], 0xaa}, 0x1, 0x0, 0x2, 0x2, 0x2, 0x9, 0x2}, &(0x7f0000000200)=0x20) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = dup(r4) getsockopt$inet6_tcp_int(r5, 0x6, 0x1a, &(0x7f0000003ffc), &(0x7f0000012ffc)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = dup3(r3, r2, 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r7, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r7, 0x0, 0x29, &(0x7f0000d59fc8)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x100}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f00000000c0)={r8, 0x7b, 0x0, 0x5, 0xfffffffffffeffff, 0x7f}, &(0x7f0000000100)=0x14) 2018/04/07 14:04:36 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000595ff8)) write(r0, &(0x7f0000000040)="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", 0x400) 2018/04/07 14:04:36 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x6000000, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/04/07 14:04:36 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x402, 0x0) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000240)=0x4000000) getsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000001000), &(0x7f0000000040)=0x3) r2 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r2, 0x4008af14, &(0x7f0000000180)={0x3, 0x1}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000300)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000340)=0x0) kcmp(r4, r5, 0x2, r3, r2) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f00000001c0)=0x3, 0x4) ioctl$TUNSETSNDBUF(r3, 0x400454d4, &(0x7f0000000380)=0x5) getpeername$netlink(r3, &(0x7f00000000c0), &(0x7f0000000100)=0xc) getsockopt$packet_int(r3, 0x107, 0x13, &(0x7f0000000280), &(0x7f00000002c0)=0x4) [ 328.020406] kernel msg: ebtables bug: please report to author: bad policy 2018/04/07 14:04:36 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000280)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca072621a70193f5d003c10e36e39844c5b6e8d1721c0b53a91c2f7041e5484645db3df3a66a9402da99acc82ae78ac1bdf3e7f56057ba688324f0b77b5846b716a00ed05f85e7e453688d6b357807b16a5fddd31bc76a20dfe3825a9efd7cb4d83a9b61e03927c85f38a0a64cc46d284be0ad470319daacc5892") r1 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') sendfile(r1, r0, &(0x7f0000000000)=0xf, 0x109) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x10, r1, 0x0) sendfile(r1, r0, &(0x7f0000000040), 0x1) 2018/04/07 14:04:36 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$inet_tcp(0x2, 0x1, 0x0) add_key$user(&(0x7f0000000b00)='user\x00', &(0x7f0000000b40)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000b80)="c9cbd861f52046a83e77929f388b09b5f81526ccc65c93f46266761dd315ead6022c3ac04cdaefdf237eeca688c4aa249c6201f4b5d0c7e03023cc5120c5dc11e2e3c069ae9066460faac0cdf41723729aa1ea2e77a6ba9629f887c14018516be60fe452a0431de5bf1059fdb57390fdfee754c1bd49d2de51e0df3a337cc54a7bed69218960afcf1e2cc831db0933b977cf91b15166e2a9a023e8a03d371be041354ed56d5498", 0xa7, 0xfffffffffffffffb) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000c40)) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000a80)=@nat={'nat\x00', 0x19, 0x6, 0x7e0, [0x20000280, 0x0, 0x0, 0x200004a8, 0x200007d8], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x5, 0x4, 0x884e, 'lo\x00', 'rose0\x00', 'gretap0\x00', 'gre0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], 0x70, 0xa8, 0xe0}, [@common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, 0xfffffffffffffffc}}}}, {{{0x19, 0x20, 0x0, 'tunl0\x00', 'teql0\x00', 'gretap0\x00', '\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff, 0xff, 0x0, 0xff], 0x70, 0xe0, 0x118}, [@arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, 0xffffffffffffffff}}}, @arpreply={'arpreply\x00', 0x10, {{@random="ee571c26997d", 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0x10, {{@random="14c73f4267f5", 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x11, 0x8, 0x6558, 'syzkaller1\x00', 'ifb0\x00', 'dummy0\x00', 'gretap0\x00', @random="9de9cb9d6162", [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0x0, 0xff, 0xff], 0x138, 0x138, 0x170, [@physdev={'physdev\x00', 0x70, {{'irlan0\x00', {0xff}, 'syzkaller0\x00', {0xff}, 0x4, 0x2dbe9548edeb5d08}}}, @cpu={'cpu\x00', 0x8, {{0x20, 0x1}}}]}}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}, 0xfffffffffffffffd}}}}, {{{0x9, 0x8, 0xaaff, 'syz_tun\x00', 'ifb0\x00', 'bcsf0\x00', 'syz_tun\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0x0, 0x0, 0xff], 0xd0, 0x140, 0x190, [@cgroup0={'cgroup\x00', 0x8, {{0x1, 0x1}}}, @m802_3={'802_3\x00', 0x8, {{0xfc, 0x8b8, 0x6, 0x5}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xffffffffffffffff}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x1ff, 'syz1\x00', 0x5}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffc, 0x2, [{{{0x3, 0x55, 0x88a8, 'ifb0\x00', 'vcan0\x00', 'ip6gre0\x00', 'erspan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0xa8, 0xe0}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 0xfffffffffffffffc}}}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xffffffffffffffff}}}}, {{{0x5, 0x2, 0xf8, '\x00', 'syzkaller1\x00', 'ip6tnl0\x00', 'vlan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x110, 0x148, 0x178, [@cgroup0={'cgroup\x00', 0x8, {{0x6, 0x1}}}, @stp={'stp\x00', 0x48, {{0x6, {0x6, 0x1ff, 0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0xff, 0xff], 0x4, 0x1, 0xa0, 0x7, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x4e21, 0x4e20, 0x4, 0x20, 0xfffffffffffffff7, 0x3ff, 0xd746, 0x6, 0x7}, 0x40, 0x88}}}]}, [@common=@mark={'mark\x00', 0x10, {{0xffffffe0, 0xfffffffffffffffc}}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}]}]}, 0x858) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xe, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, "00080700000400a0b22c582bf3aed17d"}) 2018/04/07 14:04:36 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x2c000000, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/04/07 14:04:36 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) 2018/04/07 14:04:36 executing program 6: r0 = syz_open_dev$sndpcmp(&(0x7f0000007fee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000000000)={0x9, 0x96}) ioctl(r0, 0x40084146, &(0x7f0000000040)) 2018/04/07 14:04:36 executing program 4: r0 = socket(0xa, 0x2000000001, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f000000d000)="ced4de64231afc60632f", 0xa}], 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fedf98)={&(0x7f000000d000)=[0x7, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fedffc)=0x28) [ 328.145395] kernel msg: ebtables bug: please report to author: bad policy 2018/04/07 14:04:37 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000c40)) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000a80)=@nat={'nat\x00', 0x19, 0x6, 0x7e0, [0x20000280, 0x0, 0x0, 0x200004a8, 0x200007d8], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x5, 0x4, 0x884e, 'lo\x00', 'rose0\x00', 'gretap0\x00', 'gre0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], 0x70, 0xa8, 0xe0}, [@common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, 0xfffffffffffffffc}}}}, {{{0x19, 0x20, 0x0, 'tunl0\x00', 'teql0\x00', 'gretap0\x00', '\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff, 0xff, 0x0, 0xff], 0x70, 0xe0, 0x118}, [@arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, 0xffffffffffffffff}}}, @arpreply={'arpreply\x00', 0x10, {{@random="ee571c26997d", 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0x10, {{@random="14c73f4267f5", 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x11, 0x8, 0x6558, 'syzkaller1\x00', 'ifb0\x00', 'dummy0\x00', 'gretap0\x00', @random="9de9cb9d6162", [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0x0, 0xff, 0xff], 0x138, 0x138, 0x170, [@physdev={'physdev\x00', 0x70, {{'irlan0\x00', {0xff}, 'syzkaller0\x00', {0xff}, 0x4, 0x2dbe9548edeb5d08}}}, @cpu={'cpu\x00', 0x8, {{0x20, 0x1}}}]}}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}, 0xfffffffffffffffd}}}}, {{{0x9, 0x8, 0xaaff, 'syz_tun\x00', 'ifb0\x00', 'bcsf0\x00', 'syz_tun\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0x0, 0x0, 0xff], 0xd0, 0x140, 0x190, [@cgroup0={'cgroup\x00', 0x8, {{0x1, 0x1}}}, @m802_3={'802_3\x00', 0x8, {{0xfc, 0x8b8, 0x6, 0x5}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xffffffffffffffff}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x1ff, 'syz1\x00', 0x5}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffc, 0x2, [{{{0x3, 0x55, 0x88a8, 'ifb0\x00', 'vcan0\x00', 'ip6gre0\x00', 'erspan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0xa8, 0xe0}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 0xfffffffffffffffc}}}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xffffffffffffffff}}}}, {{{0x5, 0x2, 0xf8, '\x00', 'syzkaller1\x00', 'ip6tnl0\x00', 'vlan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x110, 0x148, 0x178, [@cgroup0={'cgroup\x00', 0x8, {{0x6, 0x1}}}, @stp={'stp\x00', 0x48, {{0x6, {0x6, 0x1ff, 0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0xff, 0xff], 0x4, 0x1, 0xa0, 0x7, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x4e21, 0x4e20, 0x4, 0x20, 0xfffffffffffffff7, 0x3ff, 0xd746, 0x6, 0x7}, 0x40, 0x88}}}]}, [@common=@mark={'mark\x00', 0x10, {{0xffffffe0, 0xfffffffffffffffc}}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}]}]}, 0x858) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xe, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, "00080700000400a0b22c582bf3aed17d"}) 2018/04/07 14:04:37 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000595ff8)) write(r0, &(0x7f0000000040)="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", 0x5a0) 2018/04/07 14:04:37 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xf613, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000001f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/rtc\x00', 0x200042, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000001400)={0x8001, 0x76b7, 0x5, 'queue0\x00', 0x8}) r1 = add_key(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="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", 0x1000, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000001280)='/dev/input/mouse#\x00', 0x85e, 0x4203f65074783010) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000014c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="7a0000002d57d6b52354e4962d1558195ed51d035da97f520000000001000000644089151791eeb3c22a5c08fbe7b9df047f805b53bb7a76fd4f5e85cd4796734cd6d76ec0cca737905d88b6a7a2df0e090aae94fb6ad8801f81f16176d10851b791d2db7ee259ca63f40b7a8e730b682711dd3cec12ccd56a3fcf5764547fd01e8d8e875bee2bda7cf190f442772aff6148387d3b85ae791450f00d916fba57c71158aae5d7fa891cff6ae9b325ff1499abdd9b13568ef779bde4bbd0fc34ea278fb8d90c1dc097cdd702b8080b99f871c014dd1893cb531c951512d03a245ba5f97f86ec7eb1ce4f348a91711526e058de6913"], &(0x7f0000001380)=0x82) inotify_init() setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000013c0)={r3, 0x9}, 0x8) add_key(&(0x7f0000000040)='.dead\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="16b0d82dbaff7fadc430f1cbb4f829c2d0c453adb62381fb127019d4ae57a5657aa3a412cbd648bffc5212605e26693c4954ff4eedd3e23086f0c29187387bbdf96ad3cdf8297b094d263687c2cd64a9ef960e99751a2de915fb19d6fdb9", 0x5e, r1) 2018/04/07 14:04:37 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) 2018/04/07 14:04:37 executing program 4: r0 = socket$inet(0x2, 0x802, 0x0) getsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000040), &(0x7f0000000000)) 2018/04/07 14:04:37 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x8000000, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/04/07 14:04:37 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000595ff8)) write(r0, &(0x7f0000000040)="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", 0x405) 2018/04/07 14:04:37 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f00000001c0)="635aa5d290b57265e673008ac46d52f96c9c37e652b7") sendfile(r2, r0, &(0x7f0000000000)=0xf, 0x109) sendfile(r2, r0, &(0x7f0000000040)=0x3, 0x1) recvfrom(r2, &(0x7f0000000200)=""/237, 0xed, 0x2, &(0x7f0000000300)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x80) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x1, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x2c00, 0x0) 2018/04/07 14:04:37 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x88ffffff, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/04/07 14:04:37 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') fsync(r1) sendfile(r1, r0, &(0x7f0000000000)=0xf, 0x109) sendfile(r1, r0, &(0x7f0000000040), 0x1) 2018/04/07 14:04:37 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x0, 0xd43f58e118afee75}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000080)=0x6, 0x4) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='cpuacct.usage_sys\x00', 0x0, 0x0) ioctl$TUNSETPERSIST(r3, 0x400454cb, 0x1) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) 2018/04/07 14:04:37 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000356ffc), 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) [ 329.704005] kernel msg: ebtables bug: please report to author: bad policy 2018/04/07 14:04:37 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f0000000000)) [ 456.295034] INFO: rcu_sched self-detected stall on CPU [ 456.300461] 1-....: (124998 ticks this GP) idle=6aa/1/4611686018427387906 softirq=50993/50994 fqs=31234 [ 456.310298] (t=125000 jiffies g=25656 c=25655 q=66) [ 456.315469] NMI backtrace for cpu 1 [ 456.319075] CPU: 1 PID: 13553 Comm: syz-executor5 Not tainted 4.16.0+ #4 [ 456.325884] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 456.335221] Call Trace: [ 456.337786] [ 456.339922] dump_stack+0x1b9/0x294 [ 456.343528] ? dump_stack_print_info.cold.2+0x52/0x52 [ 456.348695] ? lock_release+0xa10/0xa10 [ 456.352647] nmi_cpu_backtrace.cold.4+0x19/0xce [ 456.357297] ? lapic_can_unplug_cpu.cold.26+0x3f/0x3f [ 456.362462] nmi_trigger_cpumask_backtrace+0x151/0x192 [ 456.367717] arch_trigger_cpumask_backtrace+0x14/0x20 [ 456.372883] rcu_dump_cpu_stacks+0x175/0x1c2 [ 456.377267] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 456.382266] check_cpu_stall.isra.61.cold.80+0x36c/0x59a [ 456.387700] ? print_other_cpu_stall+0x4a0/0x4a0 [ 456.392435] ? debug_check_no_locks_freed+0x310/0x310 [ 456.397603] ? find_held_lock+0x36/0x1c0 [ 456.401643] ? lock_downgrade+0x8e0/0x8e0 [ 456.405767] ? debug_check_no_locks_freed+0x310/0x310 [ 456.410932] ? lock_release+0xa10/0xa10 [ 456.414886] ? graph_lock+0x170/0x170 [ 456.418666] ? graph_lock+0x170/0x170 [ 456.422442] ? graph_lock+0x170/0x170 [ 456.426218] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 456.431733] ? graph_lock+0x170/0x170 [ 456.435512] ? graph_lock+0x170/0x170 [ 456.439297] ? __lock_is_held+0xb5/0x140 [ 456.443344] rcu_check_callbacks+0x21b/0xad0 [ 456.447730] ? rcu_cpu_stall_reset+0x210/0x210 [ 456.452291] ? trace_hardirqs_off+0xd/0x10 [ 456.456503] ? raise_softirq+0x1b2/0x450 [ 456.460559] ? raise_softirq_irqoff+0x310/0x310 [ 456.465206] ? read_boot_clock64+0x70/0x70 [ 456.469419] ? account_guest_time+0x3d0/0x3d0 [ 456.473891] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 456.479404] ? hrtimer_run_queues+0x70/0x300 [ 456.483790] ? run_local_timers+0x168/0x1d0 [ 456.488089] ? timer_clear_idle+0x50/0x50 [ 456.492214] ? account_system_time+0x7f/0xb0 [ 456.496599] ? account_process_tick+0x76/0x240 [ 456.501176] update_process_times+0x2d/0x70 [ 456.505474] tick_sched_handle+0xa0/0x180 [ 456.509602] tick_sched_timer+0x42/0x130 [ 456.513639] __hrtimer_run_queues+0x3e3/0x10a0 [ 456.518200] ? tick_sched_do_timer+0x100/0x100 [ 456.522760] ? hrtimer_start_range_ns+0xd10/0xd10 [ 456.527587] ? pvclock_read_flags+0x160/0x160 [ 456.532058] ? kvm_clock_read+0x25/0x30 [ 456.536019] ? kvm_clock_read+0x25/0x30 [ 456.539983] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 456.544978] ? ktime_get_update_offsets_now+0x3a6/0x570 [ 456.550318] ? do_timer+0x50/0x50 [ 456.553748] ? rcu_nmi_exit+0xd7/0x2b0 [ 456.557614] ? do_raw_spin_lock+0xc1/0x200 [ 456.561827] hrtimer_interrupt+0x286/0x650 [ 456.566051] smp_apic_timer_interrupt+0x15d/0x710 [ 456.570871] ? smp_call_function_single_interrupt+0x650/0x650 [ 456.576742] ? _raw_spin_lock+0x32/0x40 [ 456.580695] ? _raw_spin_unlock+0x22/0x30 [ 456.584821] ? handle_edge_irq+0x330/0x870 [ 456.589038] ? task_prio+0x50/0x50 [ 456.592560] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 456.597381] apic_timer_interrupt+0xf/0x20 [ 456.601587] [ 456.603802] RIP: 0010:write_comp_data+0x22/0x70 [ 456.608443] RSP: 0018:ffff8801d9476a30 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13 [ 456.616475] RAX: 0000000000000000 RBX: 0000000000000004 RCX: ffffffff859ffa5c [ 456.623721] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000005 [ 456.630975] RBP: ffff8801d9476a30 R08: ffff8801d94f6380 R09: 0000000000000006 [ 456.638219] R10: ffff8801d94f6380 R11: 0000000000000000 R12: ffffffff8826fa20 [ 456.645464] R13: 0000000000000001 R14: ffff8801c5d94e40 R15: ffff8801ceaf5680 [ 456.652716] ? __snd_pcm_lib_xfer+0x1cc/0x1d10 [ 456.657276] __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 456.662618] __snd_pcm_lib_xfer+0x1cc/0x1d10 [ 456.667004] ? print_usage_bug+0xc0/0xc0 [ 456.671053] ? print_usage_bug+0xc0/0xc0 [ 456.675092] ? snd_pcm_hw_rule_noresample_func+0x110/0x110 [ 456.680698] ? pcm_lib_apply_appl_ptr+0x5a0/0x5a0 [ 456.686053] ? mark_held_locks+0xc9/0x160 [ 456.690184] ? mark_held_locks+0xc9/0x160 [ 456.694312] ? retint_kernel+0x10/0x10 [ 456.698177] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 456.703179] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 456.707914] ? retint_kernel+0x10/0x10 [ 456.711782] ? snd_pcm_oss_write3+0x165/0x220 [ 456.716262] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 456.721777] ? snd_pcm_oss_prepare+0x87/0x1b0 [ 456.726252] snd_pcm_oss_write3+0xe9/0x220 [ 456.730467] io_playback_transfer+0x274/0x310 [ 456.734941] snd_pcm_plug_write_transfer+0x36c/0x470 [ 456.740034] ? snd_pcm_plug_client_channels_buf+0x450/0x450 [ 456.745722] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 456.750716] ? snd_pcm_plug_client_channels_buf+0x212/0x450 [ 456.756405] snd_pcm_oss_write2+0x25c/0x460 [ 456.760703] ? snd_pcm_oss_write3+0x220/0x220 [ 456.765268] ? find_held_lock+0x36/0x1c0 [ 456.769309] snd_pcm_oss_sync1+0x332/0x5a0 [ 456.773523] ? snd_pcm_oss_write2+0x460/0x460 [ 456.777997] ? kasan_check_read+0x11/0x20 [ 456.782128] ? rcu_is_watching+0x85/0x140 [ 456.786260] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 456.791428] ? wake_up_q+0x100/0x100 [ 456.795123] ? snd_pcm_format_set_silence+0x203/0x540 [ 456.800292] snd_pcm_oss_sync.isra.29+0x790/0x980 [ 456.805114] ? snd_pcm_oss_sync1+0x5a0/0x5a0 [ 456.809507] ? fsnotify_first_mark+0x330/0x330 [ 456.814073] ? kobject_put+0x8e/0x280 [ 456.817859] snd_pcm_oss_release+0x214/0x290 [ 456.822247] ? snd_pcm_oss_sync.isra.29+0x980/0x980 [ 456.827244] __fput+0x34d/0x890 [ 456.830507] ? fput+0x1a0/0x1a0 [ 456.833764] ? check_same_owner+0x320/0x320 [ 456.838065] ? _raw_spin_unlock_irq+0x27/0x70 [ 456.842540] ____fput+0x15/0x20 [ 456.845797] task_work_run+0x1e4/0x290 [ 456.849660] ? task_work_cancel+0x240/0x240 [ 456.853960] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 456.859474] ? switch_task_namespaces+0xa2/0xd0 [ 456.864122] do_exit+0x1aee/0x2730 [ 456.867639] ? plist_add+0x770/0x770 [ 456.871333] ? mm_update_next_owner+0x980/0x980 [ 456.875976] ? print_usage_bug+0xc0/0xc0 [ 456.880019] ? graph_lock+0x170/0x170 [ 456.883800] ? do_raw_spin_unlock+0x9e/0x2e0 [ 456.888185] ? rcu_note_context_switch+0x710/0x710 [ 456.893097] ? lock_acquire+0x1dc/0x520 [ 456.897056] ? __might_sleep+0x95/0x190 [ 456.901011] ? __lock_acquire+0x7f5/0x5130 [ 456.905249] ? debug_check_no_locks_freed+0x310/0x310 [ 456.910415] ? do_raw_spin_unlock+0x9e/0x2e0 [ 456.914802] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 456.919363] ? kasan_check_write+0x14/0x20 [ 456.923576] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 456.928744] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 456.934261] ? drop_futex_key_refs.isra.13+0x6d/0xe0 [ 456.939362] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 456.944876] ? futex_wait+0x5c1/0x9f0 [ 456.948655] ? perf_trace_lock_acquire+0xe3/0x980 [ 456.953474] ? futex_wait_setup+0x400/0x400 [ 456.957773] ? perf_trace_lock+0x900/0x900 [ 456.961984] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 456.967498] ? drop_futex_key_refs.isra.13+0x6d/0xe0 [ 456.972583] ? futex_wake+0x2f6/0x750 [ 456.976361] ? graph_lock+0x170/0x170 [ 456.980142] ? memset+0x31/0x40 [ 456.983401] ? find_held_lock+0x36/0x1c0 [ 456.987442] ? lock_downgrade+0x8e0/0x8e0 [ 456.991579] do_group_exit+0x16f/0x430 [ 456.995454] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 457.000017] ? SyS_exit+0x30/0x30 [ 457.003454] ? _raw_spin_unlock_irq+0x27/0x70 [ 457.007938] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 457.012933] get_signal+0x886/0x1960 [ 457.016626] ? ptrace_notify+0x130/0x130 [ 457.020666] ? zap_class+0x720/0x720 [ 457.024357] ? vm_insert_mixed_mkwrite+0x40/0x40 [ 457.029091] ? graph_lock+0x170/0x170 [ 457.032872] ? graph_lock+0x170/0x170 [ 457.036660] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 457.042175] ? perf_trace_sys_enter+0x5d9/0xaf0 [ 457.046825] do_signal+0x98/0x2040 [ 457.050340] ? find_held_lock+0x36/0x1c0 [ 457.054379] ? kasan_check_read+0x11/0x20 [ 457.058502] ? rcu_is_watching+0x85/0x140 [ 457.062628] ? setup_sigcontext+0x7d0/0x7d0 [ 457.066931] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 457.072446] ? syscall_trace_enter+0x67f/0x11e0 [ 457.077098] ? exit_to_usermode_loop+0x87/0x310 [ 457.081748] exit_to_usermode_loop+0x28a/0x310 [ 457.086307] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 457.091127] ? ksys_ioctl+0x81/0xd0 [ 457.094739] ? do_syscall_64+0xb7/0x9d0 [ 457.098693] do_syscall_64+0x792/0x9d0 [ 457.102558] ? vmalloc_sync_all+0x30/0x30 [ 457.106682] ? kasan_check_write+0x14/0x20 [ 457.110894] ? syscall_return_slowpath+0x5c0/0x5c0 [ 457.115800] ? syscall_return_slowpath+0x30f/0x5c0 [ 457.120707] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 457.126049] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 457.130872] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 457.136040] RIP: 0033:0x455259 [ 457.139205] RSP: 002b:00007f3682579ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 457.146896] RAX: fffffffffffffe00 RBX: 000000000072bf80 RCX: 0000000000455259 [ 457.154149] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000072bf80 [ 457.161395] RBP: 000000000072bf80 R08: 0000000000000000 R09: 000000000072bf58 [ 457.168639] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 457.175884] R13: 0000000000a3e81f R14: 00007f368257a9c0 R15: 0000000000000001