0941999b849cbae84802e445299fc323895104066c204000000000000002d9d9d7006757af8d5b5d029d557d76d35794a78bd7492333374"], &(0x7f0000000540)=0x46) syz_open_dev$loop(&(0x7f0000000580)='/dev/loop#\x00', 0x800, 0x80000) sendmsg$IPVS_CMD_ZERO(r2, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000240)={&(0x7f0000000400)=ANY=[@ANYBLOB="80000000", @ANYRES16=r3, @ANYBLOB="24072dbd7000fcdbdf25100000006c0001000800024e42dbdf00080002007e000000080008007f0000000c00070021000000160000040000070000000000040000000c000700000000000200000008000900480000000800020084000000080004004e20000014000300fe8000000000000000000000000000bb"], 0x80}, 0x1, 0x0, 0x0, 0x4040}, 0x8800) bind$pptp(r2, &(0x7f0000000200)={0x18, 0x2, {0x3, @loopback=0x7f000001}}, 0x1e) r5 = dup3(r2, r2, 0x80000) ioctl$DRM_IOCTL_AGP_RELEASE(r5, 0x6431) 2018/06/06 03:57:29 executing program 0: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="9924097000000000000000") mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x80000002, 0x8972, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000080)={{{@in=@rand_addr, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@remote}}, &(0x7f0000000180)=0xe8) sendmsg$nl_route_sched(r0, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)=@newtfilter={0x98, 0x2c, 0xe14, 0x70bd28, 0x25dfdbfb, {0x0, r1, {0x7, 0x17}, {}, {0xfffb, 0xf}}, [@TCA_CHAIN={0x8, 0xb, 0x7}, @filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0xc, 0x2, @TCA_BPF_FLAGS_GEN={0x8, 0x9, 0x5}}}, @filter_kind_options=@f_basic={{0xc, 0x1, 'basic\x00'}, {0x44, 0x2, @TCA_BASIC_POLICE={0x40, 0x4, @TCA_POLICE_TBF={0x3c, 0x1, {0x4e, 0x7, 0xfffffffffffff000, 0x401, 0x7, {0x9, 0x0, 0x100000000, 0x0, 0x3b, 0x1}, {0x9, 0x0, 0xfffffffffffff801, 0x0, 0x1, 0x4}, 0xd30f, 0x6, 0x100000001}}}}}, @TCA_RATE={0x8, 0x5, {0x6, 0x46fe}}]}, 0x98}, 0x1, 0x0, 0x0, 0x800}, 0x0) mremap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000bf8000/0xe000)=nil) madvise(&(0x7f0000a62000/0x1000)=nil, 0x1000, 0x10200000008) 2018/06/06 03:57:29 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='sysfs\x00', 0x0, &(0x7f000000a000)) r0 = inotify_init1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c9924") inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) utime(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) 2018/06/06 03:57:29 executing program 6: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x100000000000000, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@mcast1, @in6=@mcast2}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f0000000000)=0xe8) request_key(&(0x7f0000000180)='id_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)='/dev/loop-control\x00', 0xfffffffffffffffe) r1 = syz_open_dev$dspn(&(0x7f0000000240)='/dev/dsp#\x00', 0x400, 0x4000) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000300)=@buf={0x79, &(0x7f0000000280)="91ff964550b7f3b651e0c1ee8918507585360ad585a5090d5ecdb6324143210bcf5113c90cf2e6f639167afdd9616d93ca693987b5cd15e69b3344c9c5cd226549317c58e122efeda70caadf9e579c5a9c6c11101c7ae00a092715e4edff68a9380653615177d7bedb80f5e2ee5d5f0bb12fed0d3203ad0029"}) 2018/06/06 03:57:29 executing program 3: unshare(0x400) r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00000003c0), 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) sendmsg$rds(r1, &(0x7f0000000d00)={&(0x7f0000000040)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000080)=""/69, 0x45}, {&(0x7f0000000100)=""/189, 0xbd}, {&(0x7f00000001c0)=""/234, 0xea}, {&(0x7f00000002c0)=""/211, 0xd3}, {&(0x7f0000000400)=""/152, 0x98}, {&(0x7f00000004c0)=""/81, 0x51}, {&(0x7f0000000540)=""/215, 0xd7}, {&(0x7f0000000640)=""/82, 0x52}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x9, &(0x7f0000000b40)=[@zcopy_cookie={0x18, 0x114, 0xc, 0x81}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000000880)=""/205, 0xcd}, &(0x7f0000000980), 0x10}}, @zcopy_cookie={0x18, 0x114, 0xc, 0x2}, @mask_cswp={0x58, 0x114, 0x9, {{0xfffffffffffff801, 0x5}, &(0x7f00000009c0)=0x31, &(0x7f0000000a00)=0xffffffffffffffd8, 0xffffffffffffffff, 0x0, 0x400, 0x8, 0x8, 0x6}}, @cswp={0x58, 0x114, 0x7, {{0x8, 0x8}, &(0x7f0000000a40)=0x4, &(0x7f0000000a80)=0x8, 0x6, 0x5, 0x0, 0x7, 0x45, 0x68}}, @zcopy_cookie={0x18, 0x114, 0xc, 0x9}, @mask_fadd={0x58, 0x114, 0x8, {{0x8295, 0x3}, &(0x7f0000000ac0)=0xfc9, &(0x7f0000000b00)=0x8, 0x5, 0x1, 0x2a2, 0x8, 0x1, 0x6ca3}}, @zcopy_cookie={0x18, 0x114, 0xc}, @rdma_dest={0x18, 0x114, 0x2, {0x6, 0x8}}], 0x1b0, 0x8000}, 0x4040) 2018/06/06 03:57:29 executing program 7: timerfd_create(0x6, 0x800) r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=0x10) write$binfmt_aout(r0, &(0x7f0000000c00)={{0x0, 0xfffffffffffffffd, 0xb5d, 0x0, 0x2000000000, 0x0, 0x0, 0x3}, "dad8a8a174c9ab09d8"}, 0x29) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x640) r4 = dup2(r2, r2) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000000040)={0x10000}, 0x1) sendmsg$netlink(r4, &(0x7f0000028fc8)={0x0, 0x0, &(0x7f0000019000)=[{&(0x7f00000001c0)=ANY=[@ANYRES64], 0x1}], 0x1, &(0x7f0000000300)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYBLOB="63a2838487e314001d656ac257883cfbb7afd680bea2757290c6b9d2143feb76fcbccd524ce32695328f0478ba6ce0ce83313f1f40b931cb45cb5474fe2ab990119e830d02bf73f768bcb7fa9b61a890a2eb609366784adbb89837cd2e491a802002f30d7f458e4f17624349a5bfec7fa53c8403e058a0b1e701bc613b148991c40c2c1c9d04553c68300f50e8578a0f94b5bef5d44e02020c004de8d544c147886c3af19b2d3a19049cc23ff334f3105187b76993c100650956b63cdbb510f7cca3084a8b7a940f36b71d7f17c12a1a3d0b27aff7bcc77f0793234aea6f35af31fe7c"], 0x18}, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4010641c, &(0x7f00000002c0)={r5, &(0x7f0000000280)=""/58}) recvmmsg(r1, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0) 2018/06/06 03:57:29 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x201, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xffffffffffffffff}) write$binfmt_aout(r1, &(0x7f00000000c0)=ANY=[], 0xffffff78) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) r3 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1e8b17a1, 0x200002) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x7fff}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000100)={0x6, 0x4, 0x2, 0x7, 0x9, 0xf357, 0x6, 0x8, r4}, 0x20) read(r2, &(0x7f0000000400)=""/77, 0xffffff56) 2018/06/06 03:57:29 executing program 5: poll(&(0x7f0000000340)=[{}], 0x1, 0x5) r0 = socket$nl_crypto(0x10, 0x3, 0x15) fsetxattr(r0, &(0x7f0000000000)=@random={'os2.', 'userppp0selftrusted{\x00'}, &(0x7f0000000040)="2a2b707070303a2676626f786e6574308900", 0x12, 0x1) 2018/06/06 03:57:29 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$BLKIOMIN(r0, 0x1278, &(0x7f0000000100)) capset(&(0x7f0000000000)={0x20080522}, &(0x7f0000000040)={0x0, 0x0, 0xffffffffffffffff, 0x0, 0x3ff}) r1 = socket$pppoe(0x18, 0x1, 0x0) recvfrom(r1, &(0x7f0000000300)=""/4096, 0x1000, 0x40002043, &(0x7f0000000080)=@ax25={0x3, {"a0865b96851768"}, 0x40}, 0x80) clone(0x40000040000000, &(0x7f0000000180), &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000001300)="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") 2018/06/06 03:57:29 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='sysfs\x00', 0x0, &(0x7f000000a000)) r0 = inotify_init1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c992409") inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) utime(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) 2018/06/06 03:57:29 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x195842, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000040), 0x8) unshare(0x400) r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f00000003c0), 0x4) 2018/06/06 03:57:29 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) readv(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000180)=""/227, 0x66}], 0x1) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000001600)=[{0xffffff6b, 0x0, 0xffffffffffffffff}], 0xc}}], 0xb, 0x0) 2018/06/06 03:57:29 executing program 7: r0 = semget$private(0x0, 0x2000020000000102, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") semop(r0, &(0x7f0000000080)=[{}, {0x0, 0x1484fd01}], 0x2) semctl$GETALL(r0, 0x0, 0xd, &(0x7f00000000c0)=""/70) mkdir(&(0x7f0000000000)='./file0\x00', 0x18) 2018/06/06 03:57:29 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='sysfs\x00', 0x0, &(0x7f000000a000)) r0 = inotify_init1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c992409") inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) utime(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) 2018/06/06 03:57:29 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000014fc8)={&(0x7f0000004000)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="01000000000000000000000000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="00000000010000000000000000000000d8451aa777ccf6f9c6ea5978038f997440cff88698b5518081556e51812d98e83d8c88ea33f311f270a161f6"], 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x1d, r1}, 0x10, &(0x7f0000000300)={&(0x7f0000000280)={0x2, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "28ff385fb42844e7"}}, 0x48}, 0x1}, 0x0) 2018/06/06 03:57:30 executing program 3: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x3, 0x1, 0x8, &(0x7f0000000000)=[0x0, 0x0], 0x2}, 0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r1, 0x4) unshare(0x400) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f00000003c0), 0x4) 2018/06/06 03:57:30 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/rfkill\x00', 0x1, 0x0) ioctl$BLKALIGNOFF(r0, 0x127a, &(0x7f0000000240)) write$eventfd(r0, &(0x7f0000000000)=0x20000000000, 0x25f) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x9, 0x8000) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000080)=""/200) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000001c0), 0x4) ioctl$TCSBRKP(r0, 0x5425, 0x33ec) write$eventfd(r1, &(0x7f0000000180), 0x8) syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0x100000000, 0x20001) 2018/06/06 03:57:30 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet(0x10, 0x3, 0x1f) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000280)={0x0, 0x5, 0x30, 0x9, 0x10000}, &(0x7f0000000200)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000080)={r2, 0x8, "3cb91a1fb808d4e3"}, &(0x7f00000000c0)=0x10) getpeername$inet(r1, &(0x7f00000001c0)={0x0, 0x0, @dev}, &(0x7f00000002c0)=0x10) getsockopt$inet6_dccp_buf(r0, 0x21, 0x8e, &(0x7f0000000300)=""/4096, &(0x7f0000001300)=0x1000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={r3, 0x1}, &(0x7f0000000180)=0x8) sendmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="240000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) ioctl$IOC_PR_REGISTER(r0, 0x401870c8, &(0x7f0000001340)={0xffff, 0xff}) 2018/06/06 03:57:30 executing program 2: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vsock\x00', 0x0, 0x0) close(r0) flock(r0, 0x0) finit_module(r0, &(0x7f0000000000)='(GPL]wlan1system/prockeyring)#$system\x00', 0x3) 2018/06/06 03:57:30 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='sysfs\x00', 0x0, &(0x7f000000a000)) r0 = inotify_init1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c992409") inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) utime(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) 2018/06/06 03:57:30 executing program 3: unshare(0x400) r0 = socket$nl_route(0x10, 0x3, 0x0) sysfs$1(0x1, &(0x7f0000000000)='{vboxnet0O\x00') r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = socket$inet(0x10, 0x3, 0x6) sendmsg(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000250007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00000003c0), 0x4) 2018/06/06 03:57:30 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$inet6(0xa, 0x3, 0x4) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0xc1, 0x0) set_mempolicy(0x3, &(0x7f0000000080)=0x5, 0x7) r1 = syz_open_procfs(0x0, &(0x7f0000000340)='net/fib_trie\x00') sendfile(r0, r1, &(0x7f0000000300), 0x8001) 2018/06/06 03:57:30 executing program 1: r0 = userfaultfd(0x0) r1 = epoll_create1(0x0) flock(r1, 0x2) fdatasync(r1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000140)) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x1, 0x0) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000000180)=0x1000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) fcntl$notify(r1, 0x402, 0x20) epoll_wait(r1, &(0x7f0000000100)=[{}], 0x40, 0x0) r3 = dup2(r1, r1) setsockopt$inet_tcp_TLS_RX(r3, 0x6, 0x2, &(0x7f0000000040)={0x303, 0x33}, 0x4) 2018/06/06 03:57:30 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000200)=""/54, 0x36) 2018/06/06 03:57:30 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x80000, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0xd, 0x13, r0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth1_to_bridge\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00000000c0)={@dev={0xfe, 0x80, [], 0x1e}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x4, 0x3, 0x71d2, 0x100, 0x0, 0x800000, r2}) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000140)={0x80000000, 0xfffffffffffffff8}) fremovexattr(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="73726a74792e73656c6e001a8f71e2eb7188a9cde9cce9000000"]) 2018/06/06 03:57:30 executing program 2: r0 = socket(0x3, 0x80e, 0x5f81) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setrlimit(0x2, &(0x7f0000000080)={0x0, 0x4000000000000}) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0xffffffffffffffff) setrlimit(0xe, &(0x7f0000000000)={0x3, 0x8}) 2018/06/06 03:57:30 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='sysfs\x00', 0x0, &(0x7f000000a000)) r0 = inotify_init1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") inotify_add_watch(0xffffffffffffffff, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) utime(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) 2018/06/06 03:57:30 executing program 3: unshare(0x400) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x41) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000000040)={0x800, 0x8, 0xf84, 0x8, [], [], [], 0x9, 0x100000000, 0x5dc, 0x12e, "14595e2df70cdc48f20fde7b38951bc0"}) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00000003c0), 0x4) 2018/06/06 03:57:30 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$inet6(0xa, 0x3, 0x4) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0xc1, 0x0) set_mempolicy(0x3, &(0x7f0000000080)=0x5, 0x7) r1 = syz_open_procfs(0x0, &(0x7f0000000340)='net/fib_trie\x00') sendfile(r0, r1, &(0x7f0000000300), 0x8001) 2018/06/06 03:57:30 executing program 7: r0 = socket$inet6(0xa, 0x0, 0x10001) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040), &(0x7f0000000080)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) accept$netrom(r1, 0x0, &(0x7f00000000c0)) mq_timedreceive(r1, &(0x7f0000000100)=""/92, 0x5c, 0x8, &(0x7f0000000180)={0x0, 0x1c9c380}) socket$inet6(0xa, 0x80807, 0xd6e) mincore(&(0x7f00003fc000/0xc00000)=nil, 0xc00000, &(0x7f0000001280)=""/4096) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2a7a95c7b4e444f7}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x78, r3, 0x600, 0x70bd2b, 0x25dfdbff, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1ff}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}]}, 0x78}, 0x1, 0x0, 0x0, 0xc810}, 0x4000000) listen$netrom(r2, 0x9) 2018/06/06 03:57:31 executing program 2: r0 = socket$inet(0x2b, 0x3, 0x0) r1 = socket(0xa, 0x80002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) dup2(r1, r0) 2018/06/06 03:57:31 executing program 5: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") sendto$inet6(r0, &(0x7f0000000240)="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", 0x1000, 0x40, &(0x7f0000000080)={0xa, 0x4e22, 0xff, @loopback={0x0, 0x1}, 0xffff}, 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000100)={0x4}, 0x1) set_mempolicy(0x4002, &(0x7f0000000200)=0x4000000000000004, 0x6d8b) openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x80001, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x5, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_mr_cache\x00') 2018/06/06 03:57:31 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='sysfs\x00', 0x0, &(0x7f000000a000)) r0 = inotify_init1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") inotify_add_watch(0xffffffffffffffff, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) utime(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) 2018/06/06 03:57:31 executing program 3: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x90, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000000040)=""/48) unshare(0x3fc) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0xa, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000140)={'syz_tun\x00', &(0x7f0000000100)=@ethtool_sfeatures={0x1b}}) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f00000003c0), 0x4) 2018/06/06 03:57:31 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000100), &(0x7f0000000140)=0x10) clock_gettime(0x4000000200800f, &(0x7f00000000c0)) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="0b33dfb8eedc593d50f4f2b9b7ddac9d72103b531edec6", 0x17, 0x0) r2 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, r1, &(0x7f0000000280)=[{&(0x7f0000000180)="8db0d6bd170c011252cf23172934422b69ac2678542fe2b750184914292f91afb0f3ecdca651d82a029cb6e87660942445c4f5e13059c4e442eef384c3e60125a4c64ada2d8c5ee3ab2d70086ce99f", 0x4f}, {&(0x7f0000000200)}, {&(0x7f0000000240)="e948e9380bb40de088c88c4505c19238ac35dfd38d184007", 0x18}], 0x3, r2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000200)={r0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000340)={0x0, @in6={{0xa, 0x4e20, 0x3ff, @mcast1={0xff, 0x1, [], 0x1}, 0xac}}, 0x1ad, 0xffff}, &(0x7f0000000400)=0x90) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000440)={r4, 0x5, 0x0, 0x571}, 0x10) 2018/06/06 03:57:31 executing program 6: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2, 0x0) write$binfmt_elf32(r0, &(0x7f0000000500)=ANY=[@ANYBLOB="7f"], 0x1) mkdir(&(0x7f0000c92000)='./file0\x00', 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x44) r1 = open$dir(&(0x7f0000000180)='./file0/bus\x00', 0x0, 0x0) r2 = dup(r1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x2011, r2, 0x0) ioctl$int_in(r0, 0x800000800c5012, &(0x7f00000004c0)) 2018/06/06 03:57:31 executing program 0: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='fdinfo\x00') exit(0x100) futimesat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)) 2018/06/06 03:57:31 executing program 7: fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f0000000240)=0xc) sched_setaffinity(r0, 0xfffffd18, &(0x7f0000000280)=0x5) r1 = epoll_create1(0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000140)={0x2, 0x0, @rand_addr}, 0x10) recvfrom(r2, &(0x7f0000000080)=""/86, 0x56, 0x0, &(0x7f00000001c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000040)) shutdown(r2, 0x0) 2018/06/06 03:57:31 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz0\x00', 0x200002, 0x0) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f0000000080)="909a851fef5410675e9d9d11ed332c53cf84eceba0f21b64cc9d508d42faa3ee8c2a73fc1b69029f237e95d2e466d03b8032b3c50cd9f15bfc7e759ac5ed674dfd37e499b2408d4ab24bcd469c3e27a84e30e79b0d7d9f6d4c5f9254aae160c61edf404f164c6d6301f40e65ab720bac4b10e25a7ec3199cbcf8b92c71d0c1b1917927870a75a480f0962409d354b0e56f4414ce40edf70d33aea772c74cae7b9bc5b3fd3ce9aee360", 0xa9) time(&(0x7f0000000000)) 2018/06/06 03:57:31 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='sysfs\x00', 0x0, &(0x7f000000a000)) r0 = inotify_init1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") inotify_add_watch(0xffffffffffffffff, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) utime(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) 2018/06/06 03:57:31 executing program 3: unshare(0x400) r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00000003c0), 0x4) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@dev}}, &(0x7f0000000100)=0xe8) r2 = dup2(r0, r0) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000000180)={0x6, &(0x7f0000000140)=[{0x3, 0x6, 0x7, 0x1000}, {0x7, 0x3, 0xffffffffffff7fff, 0x4}, {0x1, 0x8, 0x7, 0x233f7c2e}, {0x17e, 0x8, 0x3, 0x8001}, {0x9, 0x2, 0x7, 0xfff}, {0x100000000, 0xff, 0x100000001, 0x8001}]}) setuid(r1) 2018/06/06 03:57:31 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) unshare(0x24020400) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000000100)=""/237, &(0x7f0000000040)=0xfffffffffffffc43) getsockopt$sock_buf(r1, 0x1, 0x3b, &(0x7f0000000200)=""/4096, &(0x7f0000000000)=0x1000) 2018/06/06 03:57:31 executing program 3: unshare(0x400) r0 = socket$nl_route(0x10, 0x3, 0x0) clone(0x40080000, &(0x7f0000000000)="ca3435b56f3b533b162a4b4d84ed6a4688d7bda54801b9e4a1c797abc3ae590502332e4159c821c7cfd066abbf7e42c346cd5bf2b1cd4cb6bc40b828fb05149dc300e896a0cd0199b851367df547adac64959ce1fe8cba868925d089da2928178c6b3a499c1f2c3d7c1643450efe2f34b5c09729f638d064d60dcf00225a4d3972d846a92b2a7b2bc06919f2fafaa804ba91c9144ffd6b1f11b828439db379bfc3f757d0e9f5a4a17235f79922a99c401fbf01be96de7f47699fffd970c325ff2ec8acfb5430d57575ecd475ebfc1501e5", &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)="0ab3eccdffa422b61be7d9bbbd805e56c9c1db6998407054e94d0c01975011bd0137b357d07e3f4e36c6d3d1bcc16ff425fe0385664d42a969") setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00000003c0), 0x4) 2018/06/06 03:57:31 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='sysfs\x00', 0x0, &(0x7f000000a000)) r0 = inotify_init1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0x0) utime(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) [ 112.584530] IPVS: ftp: loaded support on port[0] = 21 [ 112.654894] IPVS: ftp: loaded support on port[0] = 21 2018/06/06 03:57:32 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x800, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000140)={r1, &(0x7f0000000100)=""/28}) rt_sigprocmask(0x0, &(0x7f0000039ff8)={0xfffffffffffffffa}, 0x0, 0x8) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) r2 = gettid() timer_create(0x2, &(0x7f0000044000)={0x0, 0x17, 0x80000000004, @tid=r2}, &(0x7f00008ec000)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000040000)) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000280)) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00000013c0)=@generic={0x1, 0x1, 0x3}) prctl$getname(0x10, &(0x7f00000002c0)=""/4096) ppoll(&(0x7f00000001c0), 0x0, &(0x7f0000000200)={0x0, 0x1c9c380}, &(0x7f0000000240), 0x8) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000012c0), 0x10) 2018/06/06 03:57:32 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x8000}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x5, 0x7fff, 0x7, 0x9, 0x2}, &(0x7f0000000180)=0x98) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = inotify_init1(0x80800) r4 = syz_open_dev$admmidi(&(0x7f0000000200)='/dev/admmidi#\x00', 0x200, 0x8000) r5 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/snapshot\x00', 0x2000, 0x0) fanotify_mark(r4, 0x45, 0x8000008, r5, &(0x7f0000000300)='./file0\x00') setns(r4, 0x20000) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000340)=0x0) fcntl$setown(r4, 0x8, r6) ioctl$TIOCOUTQ(r3, 0x5411, &(0x7f00000001c0)) fcntl$getownex(r0, 0x10, &(0x7f0000000280)={0x0, 0x0}) move_pages(r7, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000040), 0x0) 2018/06/06 03:57:32 executing program 1: r0 = socket$inet6(0xa, 0x80000080001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000000)=0xfff, 0x4) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0x1000, 0xa0}, {}, {}, 0x0, 0xfffffffffffffffd}, {{@in=@rand_addr}, 0x0, @in=@multicast1=0xe0000001, 0x200000000000, 0x0, 0x0, 0x0, 0x101}}, 0x47c) io_setup(0x6, &(0x7f0000000040)=0x0) r2 = memfd_create(&(0x7f0000001180)='md5sumppp1*\x00', 0x1) r3 = syz_open_dev$admmidi(&(0x7f0000001240)='/dev/admmidi#\x00', 0x3800000000000, 0x40000) r4 = eventfd2(0x3ff, 0x801) io_submit(r1, 0x4, &(0x7f0000001540)=[&(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x40, r0, &(0x7f0000000180)="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", 0x1000, 0x4, 0x0, 0x0, r2}, &(0x7f0000001280)={0x0, 0x0, 0x0, 0x2, 0x0, r0, &(0x7f0000001200)="844689a70e6c9217fb4ace8f3649", 0xe, 0x81, 0x0, 0x1, r3}, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x6, 0x2, r0, &(0x7f00000012c0)="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", 0xfa, 0x20, 0x0, 0x1, r4}, &(0x7f0000001500)={0x0, 0x0, 0x0, 0x0, 0x4, r0, &(0x7f0000001400)="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", 0xfc, 0x6, 0x0, 0x27af90ba0ecfe8a7, r0}]) 2018/06/06 03:57:32 executing program 7: fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f0000000240)=0xc) sched_setaffinity(r0, 0xfffffd18, &(0x7f0000000280)=0x5) r1 = epoll_create1(0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000140)={0x2, 0x0, @rand_addr}, 0x10) recvfrom(r2, &(0x7f0000000080)=""/86, 0x56, 0x0, &(0x7f00000001c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000040)) shutdown(r2, 0x0) 2018/06/06 03:57:32 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='sysfs\x00', 0x0, &(0x7f000000a000)) r0 = inotify_init1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0x0) utime(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) 2018/06/06 03:57:32 executing program 3: unshare(0x400) r0 = syz_open_dev$midi(&(0x7f0000000340)='/dev/midi#\x00', 0x9, 0x2) setsockopt$inet_dccp_buf(r0, 0x21, 0x8e, &(0x7f0000000400)="550e9847833babfda8761232032ef47aa9f0ea5dbc98d379b4e3d69ef724b957b45c3adf77633ff773108e3c9edeb8bec3e3a91e967186ab4ead68f3df06706a02fbcb077fd8420033e35ddd516b5a3242c4acb6c90378a3a27bcb4b13b57df232d6d233b1d99bfbe1f609c5471dcccae0efe9eb7131a8829324767c07373ae846c52112da56f257", 0x88) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x907d, 0x800) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x3, 0x0, &(0x7f0000000080)=@raw, &(0x7f00000000c0)='syzkaller\x00', 0x9, 0xfb, &(0x7f0000000100)=""/251, 0x41000, 0x1}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000280)={r2, r3}) r4 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r4, 0x10e, 0xa, &(0x7f00000003c0), 0x4) 2018/06/06 03:57:32 executing program 6: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2, 0x0) write$binfmt_elf32(r0, &(0x7f0000000500)=ANY=[@ANYBLOB="7f"], 0x1) mkdir(&(0x7f0000c92000)='./file0\x00', 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x44) r1 = open$dir(&(0x7f0000000180)='./file0/bus\x00', 0x0, 0x0) r2 = dup(r1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x2011, r2, 0x0) ioctl$int_in(r0, 0x800000800c5012, &(0x7f00000004c0)) 2018/06/06 03:57:32 executing program 0: unshare(0x400) r0 = socket$nl_route(0x10, 0x3, 0x0) clone(0x40080000, &(0x7f0000000000)="ca3435b56f3b533b162a4b4d84ed6a4688d7bda54801b9e4a1c797abc3ae590502332e4159c821c7cfd066abbf7e42c346cd5bf2b1cd4cb6bc40b828fb05149dc300e896a0cd0199b851367df547adac64959ce1fe8cba868925d089da2928178c6b3a499c1f2c3d7c1643450efe2f34b5c09729f638d064d60dcf00225a4d3972d846a92b2a7b2bc06919f2fafaa804ba91c9144ffd6b1f11b828439db379bfc3f757d0e9f5a4a17235f79922a99c401fbf01be96de7f47699fffd970c325ff2ec8acfb5430d57575ecd475ebfc1501e5", &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)="0ab3eccdffa422b61be7d9bbbd805e56c9c1db6998407054e94d0c01975011bd0137b357d07e3f4e36c6d3d1bcc16ff425fe0385664d42a969") setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00000003c0), 0x4) 2018/06/06 03:57:32 executing program 3: unshare(0x400) r0 = socket$nl_route(0x10, 0x3, 0x0) getpeername(r0, &(0x7f0000000000)=@in={0x0, 0x0, @multicast2}, &(0x7f0000000080)=0x80) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00000003c0), 0x4) socket$netlink(0x10, 0x3, 0x7) [ 113.707474] IPVS: ftp: loaded support on port[0] = 21 2018/06/06 03:57:32 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='sysfs\x00', 0x0, &(0x7f000000a000)) r0 = inotify_init1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0x0) utime(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) 2018/06/06 03:57:32 executing program 1: r0 = socket(0x1000000000000001, 0x8000000802, 0x0) sendmmsg$unix(r0, &(0x7f0000f72eb0)=[{&(0x7f0000f72000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00003ff000), 0x0, &(0x7f0000f72000)=[@cred={0x1c, 0x1, 0x2}], 0x20}], 0x1, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000200)={{{@in, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@loopback}}, &(0x7f0000000380)=0xffffffff) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000180)=r2) 2018/06/06 03:57:32 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) write(r0, &(0x7f0000000000)="ed", 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd6ff4)={0x0, 0x0, 0x4000020030}, 0xc) write(r0, &(0x7f0000cbdfb8)='v', 0x1) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0x1}, 0x8) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000000080)=0xffffffff, 0x1) write(r0, &(0x7f0000000340)="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", 0xa01) 2018/06/06 03:57:32 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0247e22f05d02c99240970") r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x200102, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0x7b9b) r2 = socket(0xa, 0x1, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) setitimer(0x0, &(0x7f0000000080)={{r3, r4/1000+10000}, {0x0, 0x7530}}, 0x0) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000200)={0x84, @broadcast=0xffffffff, 0x0, 0x0, 'none\x00', 0x2}, 0x2c) 2018/06/06 03:57:33 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x80, 0x0) ioctl$IOC_PR_PREEMPT_ABORT(r0, 0x401870cc, &(0x7f0000000140)={0x1, 0x2b, 0xad92, 0xffffffffffffff71}) unshare(0x400) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40000, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000080)={0x2, 0x4, 0x7, {r2, r3+30000000}, 0x6, 0xc558}) r4 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r4, 0x10e, 0xa, &(0x7f00000003c0), 0x4) 2018/06/06 03:57:33 executing program 4 (fault-call:6 fault-nth:0): mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='sysfs\x00', 0x0, &(0x7f000000a000)) r0 = inotify_init1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) utime(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) [ 113.978734] IPVS: ip_vs_svc_hash(): request for already hashed, called from do_ip_vs_set_ctl+0x2506/0x2730 [ 114.105410] Unknown ioctl 1075343564 [ 114.133250] FAULT_INJECTION: forcing a failure. [ 114.133250] name failslab, interval 1, probability 0, space 0, times 1 [ 114.144684] CPU: 0 PID: 7844 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #103 [ 114.151995] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 114.161389] Call Trace: [ 114.164036] dump_stack+0x185/0x1d0 [ 114.167709] should_fail+0x87b/0xab0 [ 114.171491] __should_failslab+0x278/0x2a0 [ 114.175790] should_failslab+0x29/0x70 [ 114.179718] kmem_cache_alloc+0x12e/0xb90 [ 114.183926] ? getname_flags+0x12a/0xaa0 [ 114.188053] ? kmsan_set_origin+0x9e/0x160 [ 114.192380] getname_flags+0x12a/0xaa0 [ 114.196344] user_path_at_empty+0xbb/0x140 [ 114.200654] do_utimes+0x51a/0x790 [ 114.204244] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 114.209678] __se_sys_utime+0x220/0x280 [ 114.210993] Unknown ioctl 1075343564 [ 114.213724] __x64_sys_utime+0x92/0xc0 [ 114.213765] do_syscall_64+0x152/0x230 [ 114.225333] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 114.230556] RIP: 0033:0x455a09 [ 114.233772] RSP: 002b:00007f2e6f215c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000084 [ 114.241517] RAX: ffffffffffffffda RBX: 00007f2e6f2166d4 RCX: 0000000000455a09 [ 114.248820] RDX: 0000000000000000 RSI: 00000000200002c0 RDI: 0000000020000280 [ 114.256132] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 114.263445] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 114.270760] R13: 00000000000007a2 R14: 00000000007007d0 R15: 0000000000000000 2018/06/06 03:57:33 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") ftruncate(r0, 0x5ff) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x2000, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000180)=@req={0x2, 0x0, 0xffffffffffffffff, 0xfffffffffffff866}, 0x10) r2 = socket(0xa, 0x4, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000740)={'\x00', 0x0}) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000780)={r3, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}}, 0x108) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000600)=ANY=[@ANYBLOB="00140000961940b440a1d2e16c00000000099ae7d47e76d72f6773f5934dc58995383cb7a1198af8a8bb3912e75ad1d3e49c53fb050e1b0c2db0415a354a577fd2bc950307d1f93e546797da65a99c1cd3aa715a65dec8cbfef52d2ccb3be0b2c342d3900496ca6d1987f0eb10c0174ee62be349fee707f6286857c30b2deb22e3ff4e926b84d58581950dfc414926d8a77aa4f9301ed8f534ec58078dc20400000002000000000000fae7e0fa46d9ae954cba57248b1922f052d8fa9731d81cda80c838f7a61568453726e334be23a44466f09e8018f8e2cc1a769e4b3d850070d4e5fc227e699c0775b4349f78f7"], 0xb0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2d, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000340)={0x1, {{0xa, 0x4e23, 0x10001, @dev={0xfe, 0x80, [], 0x1c}, 0x2}}, {{0xa, 0x4e24, 0x4000000, @empty, 0x8000}}}, 0x108) 2018/06/06 03:57:33 executing program 0: r0 = timerfd_create(0x5, 0x80000) r1 = openat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', 0x40400, 0x44) signalfd(r1, &(0x7f0000000740)={0x1}, 0x8) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000700)={r1, 0x0, 0x90, 0x92, &(0x7f0000000580)="0fdd92a51a19797d5d20531f6f20f67016f3db2b28433f90d904180b2e76544f4539923981eed856e6c216317819c6f6f530230c781ee447c0c3405836a8d5fe443b35074c4659909f7482e7d6c612b412ab3278ca5d98117f3ea5005865ea7d85bdcf2ee91cbfd96936088f009f3a52d04a834765b7140c94049c4a2aeaa26f39bfb88762d9356ffbf1ff7b93254504", &(0x7f0000000640)=""/146, 0x1}, 0x28) pwritev(r0, &(0x7f00000004c0)=[{&(0x7f0000000040)="8234a6a614ab3d81113b489e14505fd53a6f6906", 0x14}, {&(0x7f0000000080)="e9392e1de29cac7abab4c2204d608f2df58ccfbb4702b05857ec2bf3521e9b475c57df24e2ddd345bdda435255186f9f1cf8e9aa8a3bd77ab47d37a59b30ba62729af250df02fd6a9f240dc35945550a3ed2bdd6498af44fc71c1fb6d42224dbfd12ba9d8cbccf245acc40076715a6adf1052643e144ea9f1acf6ee09ede542474fa8cf1f2e366448a1d355b1abc90a6b42feaeec622f4f08bdfb18e277698ce999d699f3834ee770669d5681150", 0xae}, {&(0x7f0000000140)="059b486e5d9c0486eb02f8dd5d7fca91db47f4adacc4af0521b6a687429258ec7a8f243eba022d0b1e88d9b251fc08731479b009f887df08d118257d5112", 0x3e}, {&(0x7f0000000180)="a6af9939733874317bf522efcfccbd73a0b58a4d7e068ae096a48e9f9b45a38298aa768454d05bd0a504b0e86973a1ef185c8aa155698253ab1cfb9d9068ccc084a787828bb2726d8e8bcfe45f5990b9d8a1b202a998484a7e8ce4fce733ab62c311caab6bf9d6b518b49cf66ec04818d53b78bdf2bbac8029714e5cba9f46200b18a14767780d58cd079f0df1ba98fa6a73d69f625667cac8ef3d7f49", 0x9d}, {&(0x7f0000000240)="aad10987229bf953b7530c9da66c4cdc6c148606b037", 0x16}, {&(0x7f0000000280)="d35627941baa2e905ef19a66179b9b3806b59f553e6fd2e9aa4301769ff01f5b2257a538e3e3e6782edeb616a7bcf5abf520e2b2bf3a1c53f7000ee63c6a20ab2a810e50d1994fa98f25e0450b882f79940b973cbc2695edc844c9c64669fb72dd2e6d325c57d5a7349d174c69b1c0beadcbb6bae0a608a6acaccf4335ef339667acea062f66ab45764bb91d581c8c0b2d0532df129f2f3bbc9827efecbf1f557d8111c0768b7305cd3aeaddfaa0bee9a820b9fb4e03a1e2959bf22fad481874906adbd5ea57fded3ea4a4f7c0bfa314046d5565a17a56e6a278ea3c83253bbd", 0xe0}, {&(0x7f0000000380)="115af5256059b5f2541d61db3ad11b48ff94d8b003738944c45a66249963f3db61cff7ecc1571b3ed25d503b2c03a7f076dd69", 0x33}, {&(0x7f00000003c0)="098d71ab37f3d36abf93d2f6a7bc54157fdaaf6a4458e3dbbf76f2c686d7c1380bec296ba7088a23393512563ecc7bcac20827eafdad5e5e10370a329c7747311e422c8e7f7e4077a780fee0ff4d0dc6d3f2648c3723e36d815ee0274a8fdc2166837c92c5f82d61c5e064713efd72fff5213cd00efe381c3fb5f0869d582b6f1e5af0fbc316e0fb94dc462baf3125ebcde26c316162253350d173a300904248e7a583c5375b012b9e7f4daf599694a6237a3f1176837da4e81a951ac33f5df9ed059b2f454d2941f6bf2068f3f5", 0xce}], 0x8, 0x0) r2 = memfd_create(&(0x7f000088f000)='\x00\x00\x00', 0x4) ftruncate(r2, 0x1000000) connect$l2tp(r2, &(0x7f0000000780)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x3, 0x0, 0x1, 0x1}}, 0x2e) read(r2, &(0x7f0000000000)=""/48, 0x30) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000007c0)={0x0, 0x8}, &(0x7f0000000800)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000840)={r3, 0x1, 0x5}, 0x8) 2018/06/06 03:57:33 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000a40)='/dev/loop-control\x00', 0x2000, 0x0) fcntl$setlease(r0, 0x400, 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002}, 0x0) r2 = getuid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@remote}}, &(0x7f00000001c0)=0xe8) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000009c0)={0xffffffffffffff9c, 0x2, 0x1, 0x101, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) fchownat(r6, &(0x7f0000000a80)='./file0/file0\x00', r4, r5, 0x1900) getresgid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)=0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000900)=@nat={'nat\x00', 0x19, 0x5, 0x580, [0x20000380, 0x0, 0x0, 0x200004e8, 0x20000710], 0x0, &(0x7f0000000040), &(0x7f0000000380)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x0, 0x8864, 'bridge_slave_1\x00', 'vlan0\x00', 'syzkaller1\x00', 'syz_tun\x00', @random="0c41f97b8b60", [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], 0xb0, 0xe8, 0x138, [@devgroup={'devgroup\x00', 0x18, {{0x5, 0x100, 0x200, 0xdcdf, 0xff}}}]}, [@snat={'snat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0x10}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x7, 'syz1\x00', 0x100000000}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x2, [{{{0x13, 0x20, 0x8848, 'team_slave_1\x00', 'tunl0\x00', 'veth1_to_team\x00', 'gre0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0xa0}}, @common=@AUDIT={'AUDIT\x00', 0x8, {{0x1}}}}, {{{0x9, 0x10, 0x88f7, 'veth1_to_team\x00', 'vcan0\x00', 'veth1_to_bond\x00', 'veth1_to_team\x00', @random="a43124a27a0e", [0xff, 0xff, 0x0, 0x0, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, [0xff, 0xff, 0xff, 0xff], 0xb0, 0x120, 0x158, [@owner={'owner\x00', 0x18, {{r2, r3, r5, r7, 0x4, 0x2}}}]}, [@snat={'snat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffd}}}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}, 0xfffffffffffffffd}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x0, 0x4bf7, 'syzkaller1\x00', 'veth1\x00', 'teql0\x00', 'veth0\x00', @empty, [0xff, 0x0, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0x0, 0x0, 0xff], 0x70, 0x70, 0xa8}}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffd}}}}, {{{0x3, 0x40, 0x10, 'veth1\x00', 'ip6_vti0\x00', 'dummy0\x00', 'bridge_slave_0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x62ca19cf7cf97877, 0x0, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x21}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0xe0, 0x118}, [@snat={'snat\x00', 0x10, {{@random="8540cb478e69", 0xfffffffffffffffe}}}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}, 0xfffffffffffffffd}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1c}, 0xffffffffffffffff}}}}]}]}, 0x5f8) getsockopt$inet_buf(r1, 0x0, 0x4039, &(0x7f0000000000)=""/16, &(0x7f0000000080)=0xade26217) 2018/06/06 03:57:33 executing program 5: r0 = socket$kcm(0x29, 0x80000400000002, 0x0) ioctl(r0, 0x200008912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="240000005e0007241dfffd946fa2830020200a0009000080001d85680c00a3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000140), &(0x7f0000000180)=0x4) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0xc040, 0x0) accept4$vsock_stream(r2, &(0x7f00000000c0)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10, 0x80800) 2018/06/06 03:57:33 executing program 6: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000280)='/dev/input/mouse#\x00', 0x100000000, 0x1) accept$unix(r0, &(0x7f0000000100), &(0x7f0000000180)=0x6e) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x1, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ff2000/0xe000)=nil, 0xe000}, 0x1}) mlock(&(0x7f0000ff6000/0x3000)=nil, 0x3000) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000ff3000/0xd000)=nil, 0xd000}) mkdir(&(0x7f0000000680)='./file0//ile0\x00', 0x0) 2018/06/06 03:57:33 executing program 3: unshare(0x1fffffffffff) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = semget(0x2, 0x3, 0x504) semctl$GETNCNT(r1, 0x3, 0xe, &(0x7f0000000040)=""/252) r2 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0xffffffffffff0001, 0x100) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000200)=0x8) accept$ipx(r2, &(0x7f0000000180), &(0x7f00000001c0)=0x10) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00000003c0), 0x4) 2018/06/06 03:57:33 executing program 7: r0 = socket(0x11, 0x100000803, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) r1 = socket(0x5, 0x2, 0xfffffffffffffffe) ioctl(r0, 0x0, &(0x7f0000000240)="c6264e3c") ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={'ip6_vti0\x00', {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}) r2 = dup2(r1, r1) ioctl$TIOCSTI(r2, 0x5412, 0x20) read(r1, &(0x7f0000000040)=""/80, 0x50) 2018/06/06 03:57:33 executing program 4 (fault-call:6 fault-nth:1): mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='sysfs\x00', 0x0, &(0x7f000000a000)) r0 = inotify_init1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) utime(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) [ 114.497139] kernel msg: ebtables bug: please report to author: bad policy [ 114.507130] FAULT_INJECTION: forcing a failure. [ 114.507130] name failslab, interval 1, probability 0, space 0, times 0 [ 114.518574] CPU: 1 PID: 7869 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #103 [ 114.525892] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 114.535284] Call Trace: [ 114.537931] dump_stack+0x185/0x1d0 [ 114.541622] should_fail+0x87b/0xab0 [ 114.545385] __should_failslab+0x278/0x2a0 [ 114.545828] kernel msg: ebtables bug: please report to author: bad policy [ 114.549674] should_failslab+0x29/0x70 [ 114.549713] __kmalloc+0xc5/0x350 [ 114.549778] ? inotify_handle_event+0x2e7/0x780 [ 114.549823] ? inotify_handle_event+0xe1/0x780 [ 114.549883] inotify_handle_event+0x2e7/0x780 [ 114.577938] ? dnotify_free_mark+0xe0/0xe0 [ 114.582322] fsnotify+0x1151/0x1850 [ 114.586039] notify_change+0x1a94/0x1b00 [ 114.590174] utimes_common+0x5e8/0x9e0 [ 114.594149] do_utimes+0x5eb/0x790 [ 114.597739] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 114.603174] __se_sys_utime+0x220/0x280 [ 114.607305] __x64_sys_utime+0x92/0xc0 [ 114.611232] do_syscall_64+0x152/0x230 [ 114.615168] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 114.620387] RIP: 0033:0x455a09 [ 114.623621] RSP: 002b:00007f2e6f215c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000084 [ 114.631374] RAX: ffffffffffffffda RBX: 00007f2e6f2166d4 RCX: 0000000000455a09 [ 114.638676] RDX: 0000000000000000 RSI: 00000000200002c0 RDI: 0000000020000280 2018/06/06 03:57:33 executing program 3: unshare(0x400) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000080)) r2 = dup(r0) ioctl$SG_GET_NUM_WAITING(r2, 0x227d, &(0x7f0000000000)) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00000003c0), 0x4) 2018/06/06 03:57:33 executing program 2: r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80000) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x4}, 0x68) capset(&(0x7f0000000180)={0x19980330}, &(0x7f0000000040)={0x800000, 0xfffffffffff7ffe9}) ioprio_set$pid(0x2, 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x6b04, 0x30000) ioctl$TIOCSTI(r1, 0x5412, 0x8) [ 114.645978] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 114.653284] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 114.660588] R13: 00000000000007a2 R14: 00000000007007d0 R15: 0000000000000001 [ 114.682883] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. [ 114.755690] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/06/06 03:57:33 executing program 0: syz_open_dev$sndmidi(&(0x7f0000000380)='/dev/snd/midiC#D#\x00', 0xe440, 0x1) write$cgroup_type(0xffffffffffffffff, &(0x7f00000000c0)='threaded\x00', 0xff4c) creat(&(0x7f0000000040)='./file0\x00', 0x0) rmdir(&(0x7f0000000000)='./file0\x00') removexattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="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"]) socket$can_bcm(0x1d, 0x2, 0x2) 2018/06/06 03:57:33 executing program 2: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000200)='/dev/snapshot\x00', 0x400000, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000240)=0x7) r1 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000000280)) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc1205531, &(0x7f00000000c0)={0x0, 0xfffffffffffffffc}) 2018/06/06 03:57:33 executing program 3: unshare(0x500) r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00000003c0), 0x4) 2018/06/06 03:57:33 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x4, 0x0, "9f11ebcd0bf1474bb0954572c05b609c9d1c109d76a2c8d72747b2efce0db5948594ddd4a3b3dffbc73aedc4e460f3d4d0b4b164473122804ccc4a017a3d5bf06d81ee4c7aae0ce430974dc836f33bc4"}, 0xd8) socketpair(0x5, 0x3, 0x2, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000180)) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) connect(r0, &(0x7f0000001600)=@un=@abs, 0x80) 2018/06/06 03:57:33 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000440)="0047fc2f07d82c99240970") ioctl(r0, 0x401, &(0x7f0000000000)="1dabcae012fc87d75b622ee9539f04c50dd147649fdd55669826215bf385374f") bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="00000000000004000c"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffffd5}, [@ldst={0x7, 0x0, 0xa}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/06/06 03:57:33 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) listen(r0, 0x2) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/06/06 03:57:34 executing program 4 (fault-call:6 fault-nth:2): mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='sysfs\x00', 0x0, &(0x7f000000a000)) r0 = inotify_init1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) utime(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) [ 115.287444] FAULT_INJECTION: forcing a failure. [ 115.287444] name failslab, interval 1, probability 0, space 0, times 0 [ 115.298834] CPU: 1 PID: 7918 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #103 [ 115.306140] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 115.315525] Call Trace: [ 115.318164] dump_stack+0x185/0x1d0 [ 115.321843] should_fail+0x87b/0xab0 [ 115.325601] __should_failslab+0x278/0x2a0 [ 115.329915] should_failslab+0x29/0x70 [ 115.333848] __kmalloc+0xc5/0x350 [ 115.337355] ? refcount_dec_and_lock+0x70/0x310 [ 115.342069] ? inotify_handle_event+0x2e7/0x780 [ 115.346764] ? inotify_handle_event+0xe1/0x780 [ 115.351381] inotify_handle_event+0x2e7/0x780 [ 115.355919] inotify_ignored_and_remove_idr+0xc7/0x150 [ 115.361255] inotify_freeing_mark+0x5d/0x70 [ 115.365613] ? inotify_free_group_priv+0x100/0x100 [ 115.370584] fsnotify_destroy_mark+0x238/0x2c0 [ 115.375206] inotify_handle_event+0x6b8/0x780 [ 115.379763] ? dnotify_free_mark+0xe0/0xe0 [ 115.384022] fsnotify+0x1151/0x1850 [ 115.387697] notify_change+0x1a94/0x1b00 [ 115.391814] utimes_common+0x5e8/0x9e0 [ 115.395742] do_utimes+0x5eb/0x790 [ 115.399308] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 115.404720] __se_sys_utime+0x220/0x280 [ 115.408750] __x64_sys_utime+0x92/0xc0 [ 115.412673] do_syscall_64+0x152/0x230 [ 115.416593] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 115.421820] RIP: 0033:0x455a09 [ 115.425014] RSP: 002b:00007f2e6f215c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000084 [ 115.432843] RAX: ffffffffffffffda RBX: 00007f2e6f2166d4 RCX: 0000000000455a09 [ 115.440118] RDX: 0000000000000000 RSI: 00000000200002c0 RDI: 0000000020000280 [ 115.447390] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 115.454677] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 115.461970] R13: 00000000000007a2 R14: 00000000007007d0 R15: 0000000000000002 2018/06/06 03:57:35 executing program 2: r0 = socket$inet6(0xa, 0x5, 0xfffffffffffffffe) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket(0x10, 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='setgroups\x00') r3 = getpid() get_robust_list(r3, &(0x7f0000000200)=&(0x7f00000001c0)={&(0x7f0000000040)={&(0x7f0000000000)}, 0x0, &(0x7f0000000180)={&(0x7f0000000100)}}, &(0x7f0000000240)=0x18) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000000280)=@fragment={0x0, 0x0, 0x3, 0x7, 0x0, 0x100000001, 0x64}, 0x8) sendfile(r1, r2, &(0x7f00000000c0), 0x80000002) 2018/06/06 03:57:35 executing program 3: unshare(0x3fd) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000080)=0x80) bind$pptp(r1, &(0x7f00000007c0)={0x18, 0x2, {0x3, @broadcast=0xffffffff}}, 0x1e) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000100)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6}}, &(0x7f0000000240)=0xe8) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r2, &(0x7f0000000380)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f0000000400)=@allocspi={0x3a8, 0x16, 0x1, 0x70bd26, 0x25dfdbfc, {{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@broadcast=0xffffffff, 0x4e20, 0xfff, 0x4e21, 0x3, 0xa, 0x5a3af78f40bfd0, 0x0, 0x73, r3, r4}, {@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d3, 0x33}, @in=@rand_addr=0x38, {0x1af78884, 0x0, 0x9, 0x3f, 0xfff, 0x40, 0x1, 0x800}, {0x0, 0x0, 0x6, 0x4}, {0x8, 0xfffffffffffffffd, 0x8}, 0x70bd28, 0x3505, 0xa, 0x0, 0x9, 0x20}, 0x4, 0x7}, [@replay_thresh={0x8, 0xb, 0xfffffffffffffff8}, @algo_crypt={0x144, 0x2, {{'ecb-serpent-avx2\x00'}, 0x7e0, "49a79dc1fa59810d4d992bbea48319a828233d869dbd6453851bc99d04a3010a1ad87c8d72ff6cc9cd07132e0746893e9090df5f037924a08fb6f005bc3f9da0cd970fafd6e8cb8a03c9a1f465f8183f99ca08cd45c66ad713c01004b30eec4460bc31b94ba220fab57f22ac0838a687391d0ed3695704acc26826d44e6eac42998cbacab071a2540ab07e5c50e83e287de06c586f6bd94478838e1e55b99465de24e132baac729ccf505ef4ee0d35f0121d222b8ce939cebf4d799ecab02cf09e6551dad631892f84b7d391a7e88a10286d76f19be7fbb56fce9ada35b4adc7472a04f4a863944210e279d67ddf7134d8020e1b59d352478c3c322c"}}, @coaddr={0x14, 0xe, @in=@rand_addr=0xfffffffffffffff7}, @sa={0xe4, 0x6, {{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x0, 0x4e21, 0x1, 0xa, 0x20, 0x20, 0x0, 0x0, r5}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d6, 0x32}, @in=@loopback=0x7f000001, {0x7, 0x8, 0x3827, 0x8000, 0xfffffffffffffe01, 0x5, 0x9, 0x8}, {0x20, 0x9, 0x5, 0x3}, {0x80000001, 0x6, 0x89d0}, 0x70bd2a, 0x3504, 0xa, 0x4, 0x6, 0x82}}, @srcaddr={0x14, 0xd, @in6=@local={0xfe, 0x80, [], 0xaa}}, @replay_esn_val={0x2c, 0x17, {0x4, 0x70bd2c, 0x70bd2b, 0x70bd29, 0x70bd25, 0x3, [0x2, 0x1f2, 0x9, 0x0]}}, @replay_thresh={0x8, 0xb, 0x6}, @lifetime_val={0x24, 0x9, {0x7, 0x3f, 0x0, 0x100000000}}]}, 0x3a8}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) r6 = dup2(r0, r1) ioctl$VHOST_GET_VRING_BASE(r6, 0xc008af12, &(0x7f0000000800)) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00000003c0), 0x4) 2018/06/06 03:57:35 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x75, &(0x7f0000bb9000)={0x0, 0x7}, 0x8) sendto$inet6(r1, &(0x7f0000ff8fff)="e1", 0x1, 0x0, &(0x7f000069ffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) write(r0, &(0x7f0000000100)="17", 0x1) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x400, 0x2, [0x9, 0x1000]}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={r2, 0x3ec}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00003f7000)={0x0, 0x6}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000380), 0x4) 2018/06/06 03:57:35 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) lseek(r0, 0x46, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f00000000c0)=0x3) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000040)={0x5, 0x9, 0xa43, 0x4, 0x8}) sendfile(r0, r1, &(0x7f0000000080), 0x100) 2018/06/06 03:57:35 executing program 4 (fault-call:6 fault-nth:3): mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='sysfs\x00', 0x0, &(0x7f000000a000)) r0 = inotify_init1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) utime(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) 2018/06/06 03:57:35 executing program 6: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_buf(r0, 0x0, 0x2b, &(0x7f00000000c0)="50457438d1ab4295be03000000000000005b6551fcf4fc51a0f3247062211d478c5076f15fcbb9c08c48ff010000000000000ab9255c26c86762fb00000000000000", 0xffffffffffffff0b) socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x2, &(0x7f0000000040)="70f8ffffffffffffff0000") r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x2000, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000080)={0x0, 0x0, 0x172000000}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x81, 0x0) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r1) 2018/06/06 03:57:35 executing program 0: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)) r0 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000000)=ANY=[@ANYBLOB="000800ffffffff000000007f82f6c9fc1ba2f4769909fc6035"]) 2018/06/06 03:57:35 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x800) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000100)={0x7e, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e24}, {0x2, 0x4e23, @multicast2=0xe0000002}, 0x4, 0x180000000000, 0x8000, 0x0, 0xb4fc, &(0x7f00000000c0)='bridge_slave_0\x00', 0x3, 0x3, 0x1a8}) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x73e0) ioctl$TCSETAF(r3, 0x5408, &(0x7f0000000000)={0x7f, 0x1000, 0x2, 0x4, 0x8, 0x1, 0x28c2, 0xfffffffffffffff8, 0xf4, 0x50000000000}) sendfile(r2, r3, &(0x7f00007ed000), 0x2b) 2018/06/06 03:57:35 executing program 0: unshare(0x70300) r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f00000011c0)='ns/mnt\x00') lseek(r0, 0x0, 0x3) r1 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1) openat$sequencer(0xffffffffffffff9c, &(0x7f0000001900)='/dev/sequencer\x00', 0x220000, 0x0) r2 = open(&(0x7f0000000040)='./file1\x00', 0x0, 0x2) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000001100)={0x0, 0x4abe00000000, 0x6, 0x10000}, &(0x7f0000001140)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000001180)={r3, 0xfff}, 0x8) lstat(&(0x7f0000001340)='./file0/file0\x00', &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = add_key(&(0x7f0000001400)='pkcs7_test\x00', &(0x7f0000001440)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001480)="676babccb0847603f995aeb6df1302f9a89531e10868cf0d1b827615523891fc36101777ae2be17a2e4550601e459dcb2d383d8abf0d920061afd5111005c40c13aeb4f15b4965a8c15760876195891ea589e0e258aa8a1bb3e55ad7a5485f38283e249ca37fb4501a39abfc057ab25f", 0x70, 0xfffffffffffffffc) keyctl$get_persistent(0x16, r4, r5) pwritev(r1, &(0x7f0000000180), 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000001200)={r3, @in6={{0xa, 0x4e23, 0x23d2f0e, @mcast2={0xff, 0x2, [], 0x1}, 0x10001}}}, &(0x7f00000012c0)=0x84) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) flistxattr(r1, &(0x7f0000000100)=""/4096, 0x1000) lremovexattr(&(0x7f0000001500)='./file1\x00', &(0x7f0000001540)=@known='system.posix_acl_default\x00') readv(r0, &(0x7f0000001840)=[{&(0x7f0000001580)=""/12, 0xc}, {&(0x7f00000015c0)=""/155, 0x9b}, {&(0x7f0000001680)=""/184, 0xb8}, {&(0x7f0000001740)=""/10, 0xa}, {&(0x7f0000001780)=""/183, 0xb7}], 0x5) 2018/06/06 03:57:35 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) ioctl$BLKPBSZGET(r2, 0x127b, &(0x7f0000000080)) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) rt_sigqueueinfo(r1, 0x12, &(0x7f0000000000)={0x0, 0x0, 0xffffffdffffffff9, 0xfffffffffffffffd}) ptrace(0x4208, r1) 2018/06/06 03:57:35 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, 'lo\x00'}}, 0x1e) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x1) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bridge0\x00'}}, 0x1e) sendmsg$kcm(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540), 0x0, &(0x7f0000001bc0)}, 0x0) socket$pppoe(0x18, 0x1, 0x0) 2018/06/06 03:57:35 executing program 3: unshare(0x401) r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00000003c0), 0x4) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='pids.current\x00', 0x0, 0x0) sendto$packet(r1, &(0x7f0000000400)="82910919753b3a1cd2a547baa44697bbbb75104143201e03ba205657cbd5ec4c5dc703deca1b6ede065cb543e89e436c49db96a9dde93656fca59b4273b585570ccc275c38d024c3ea50abeb1bda848fec29eb92603a92b555ccabd340d653328558d8ff776dbeef93e1c0fd3efc0ff03289c0499488d7542445e2de24870fc2a5862586d645fb1e57e3324b514d3c1c96613c6981531fe429a17814c66e73040f157949e1a963b1a7e172ad7392117a4939172e06e03f050c935030a78cf247e7ced7d42c6faceaed359c38210b07599b9765275380f1ee9726ebf904352e8c7fa25d25e382af61a8c684c1063d3bebae6f364f9a", 0xf5, 0x8000, 0x0, 0x0) read(r0, &(0x7f0000000100), 0x0) vmsplice(r0, &(0x7f0000000280)=[{&(0x7f0000000000)="8c547a2867b8173b1cba5fe6ec747276bfb340439c11c0b5b56019c5d3dc1b91caba921054c78a6c6cf9403c19a4ca86297b721f0cc1394b7c36ec4f5ff05f677abaf23f806baeebcb7796716464f4b0d9fff631ab4ec4719308e23388fc904e77929ce1b88685b7b306b743fbb87d", 0x6f}, {&(0x7f0000000080)="117bc543442e8e3f5f09c8d45e221ad8f3028ca28b560648e5847b162fe989fb3ea28a2b6475dd2a84eee8", 0x2b}, {&(0x7f00000000c0)="959abbb5360000000000000000000000000000000000000000e3ffffff00000000000000", 0x24}, {&(0x7f0000000300)="cdc7372f7cb50cf9073ef0f1d36fefa22fa73485db50d5eab2a4c05b54b601218aa28310c3c804c1516d275d1f51d687eb72676b0d2f62253eeda9e396b9a619120aa1a15f69675e2147fa18fbc986a76895264eccf6a90eb615367dbec7f21d35c562e2b04c5d250ddb4e09734883e1b3a3265561565a303857", 0x7a}, {&(0x7f0000000180)="3ffbdfea08b4d2c38fddd312d3d70a67404ca8882ce501485b3a69e3595f2d981c8367cd0a65b97ded97e166cc0d79b2b6ca42e1527cca5cbb69829da82e5cdc9aad1a9afe84a78cfd014cfbbb720ad4f9e96b27b14fc73dbe5a466f4b267a328f272db1b2fc2ae6b1ae3701adad975e95a808c30ed0244d6d02e626a796e3b02ac0e242a8b7bbbf4d1b5ded2e33642994d59add2a4cd6ffa42562e4dde477c56d8a4de56ccb382cb9f98989ddf855c51398be23f421b1d4d8ffd46547cdf3f5db6769f80ffba016", 0xc8}], 0x5, 0x8) 2018/06/06 03:57:35 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='sysfs\x00', 0x0, &(0x7f000000a000)) r0 = geteuid() r1 = getgid() syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, r0, r1, 0x3, 0x8) r2 = inotify_init1(0x0) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") inotify_add_watch(r2, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) utime(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) r4 = accept(r3, &(0x7f0000000080)=@ax25, &(0x7f0000000100)=0x80) sendmsg$nl_generic(r4, &(0x7f00000001c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200050}, 0xc, &(0x7f0000000180)={&(0x7f0000000300)={0x1398, 0x18, 0x30, 0x70bd2b, 0x25dfdbff, {0x1f}, [@nested={0x1b0, 0x3d, [@generic="da05e94c63833443e39057d0480b1edd1af78d33ffa4a59487487cfcf23d479bce165e88702f64500401ac6367ad092b1499382d95d7e2b984605385ca3219822d5d1dc0f4b0adc9a839923f7791e07f8299fc3341ae6c1b8adacac6d3dabc1cd0b07a19e5ad368b1737dbe82cd8d096f6497c571a90eafaf5f1760448c762d3f8228193940d5e629e74a0dda96a3d58b056dc534efe29aad0f1648fee2f90b2c1c92355a75a6546f7af0a49563bb2faee6492242fdffe8309844bf13e3b6b", @generic="e675991c0b5ad3f28b3be6a92f3a2a02a2f7096ad9362c308a6b810aff605b0fd3e96c906b4bad0d939bb6d090e163f8b09527928e156fef0d071f7adfbcec56adfeb1dc9ec30782f94746e472355c195148ae98e60e91ba7962e0e6e0d7632a36066815cb1bbab577f0c98911ae908be3dd7b5f7eda8a27e26a9bb677dc20b39b4634048d8af6569e51d5d43e31077e94b2cf62c56d3781bab63ca395ae7d535fe4a26049bd305fc9ccd5167906e7c0cb21d680b0022b09563a5dd5088260dd2bc353d1fc2a8f8717e580b0ca7cb5be3cff4918ccc2ee1a290fc0b6ab70", @typed={0xc, 0x6c, @u64=0x80000001}]}, @nested={0xb8, 0x1e, [@generic="b1e77860b934bf12cea8709212eade2091bd421219c5f1e8f7be6a86286f784c33bb61341c70e100ef12c3617584458287b1c6983763acc5f964cea2e5a8a76a54eb78f25708dc002200c529d637dda649e7a89db42ec20d201268e7b4507c721f09b1af212ee1ea60323dcf90af4272a023347ff66b47e300ac98bdac6192ccf246612efbe403a95b06e7f5c11884b6b185aac597532df1786a3a3dbac789cfc4d8c1931837f1cbf73503a6a9fd8e5103c15a80"]}, @generic="865e8848f5d005ac5cbb", @typed={0x8, 0x54, @fd=r3}, @nested={0x104, 0x2b, [@typed={0xc, 0x69, @u64=0x1c81}, @generic="74fc805aa1a1a1352e093561e6ea4e8d48e59cfa1eae4266d36e0516eeb3e4cbbb8dade5e08ab80f5602b0162c5e936b880361e3685920150a3c47847c051dcd249c0f56f69df9bae5734d354eed3c6e3267e9d470b74279590186016c53c9159a95b2f0c0909d73e0bc9a003002ff49335a83cfe58453bb97931537a63c1ec3baa7dcb759c939ebda24d1d9f3ca0b73fbc139adf4ab2394db063f30509018e36abaf42d83c3d74392f39498d0ee94fd65b1258cd62b6567b1ed002ba25409fe453cc0d116a84bf6f0328839798f1c12376377f132eaa232e4dadc11ee745363b086", @typed={0x8, 0x5c, @u32=0x5b90}, @typed={0x8, 0x17, @u32=0x6}]}, @typed={0x1004, 0x8b, @binary="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"}]}, 0x1398}, 0x1, 0x0, 0x0, 0x8040}, 0x40) 2018/06/06 03:57:35 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0x58) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb79a8070de20f114a169db692542e5b78d8cb9e0a27800f00a0000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000080)={0x80, 0x0, 0x2}) r1 = openat$cgroup_ro(r0, &(0x7f0000000140)='pids.current\x00', 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00000001c0)={0x4, {0x2, 0x4e23, @multicast1=0xe0000001}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x13}}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14}}, 0x44, 0x81, 0x3ff, 0x8, 0x2, &(0x7f0000000180)='bond0\x00', 0x5, 0x7, 0xf}) write$binfmt_aout(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x98d) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000000)={0x0, 0x0, 0x0, {0x77359400}}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) 2018/06/06 03:57:35 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000000000)={0x8, 0xbf, 0xfffffffffffffe00, 0x100000001, 0xa}) socket$inet_udp(0x2, 0x2, 0x0) unlink(&(0x7f0000000100)='./file0\x00') 2018/06/06 03:57:35 executing program 3: unshare(0x400) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x880, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f00000003c0), 0x4) 2018/06/06 03:57:35 executing program 0: unshare(0x70300) r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f00000011c0)='ns/mnt\x00') lseek(r0, 0x0, 0x3) r1 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1) openat$sequencer(0xffffffffffffff9c, &(0x7f0000001900)='/dev/sequencer\x00', 0x220000, 0x0) r2 = open(&(0x7f0000000040)='./file1\x00', 0x0, 0x2) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000001100)={0x0, 0x4abe00000000, 0x6, 0x10000}, &(0x7f0000001140)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000001180)={r3, 0xfff}, 0x8) lstat(&(0x7f0000001340)='./file0/file0\x00', &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = add_key(&(0x7f0000001400)='pkcs7_test\x00', &(0x7f0000001440)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001480)="676babccb0847603f995aeb6df1302f9a89531e10868cf0d1b827615523891fc36101777ae2be17a2e4550601e459dcb2d383d8abf0d920061afd5111005c40c13aeb4f15b4965a8c15760876195891ea589e0e258aa8a1bb3e55ad7a5485f38283e249ca37fb4501a39abfc057ab25f", 0x70, 0xfffffffffffffffc) keyctl$get_persistent(0x16, r4, r5) pwritev(r1, &(0x7f0000000180), 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000001200)={r3, @in6={{0xa, 0x4e23, 0x23d2f0e, @mcast2={0xff, 0x2, [], 0x1}, 0x10001}}}, &(0x7f00000012c0)=0x84) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) flistxattr(r1, &(0x7f0000000100)=""/4096, 0x1000) lremovexattr(&(0x7f0000001500)='./file1\x00', &(0x7f0000001540)=@known='system.posix_acl_default\x00') readv(r0, &(0x7f0000001840)=[{&(0x7f0000001580)=""/12, 0xc}, {&(0x7f00000015c0)=""/155, 0x9b}, {&(0x7f0000001680)=""/184, 0xb8}, {&(0x7f0000001740)=""/10, 0xa}, {&(0x7f0000001780)=""/183, 0xb7}], 0x5) 2018/06/06 03:57:35 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x75, &(0x7f0000bb9000)={0x0, 0x7}, 0x8) sendto$inet6(r1, &(0x7f0000ff8fff)="e1", 0x1, 0x0, &(0x7f000069ffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) write(r0, &(0x7f0000000100)="17", 0x1) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x400, 0x2, [0x9, 0x1000]}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={r2, 0x3ec}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00003f7000)={0x0, 0x6}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000380), 0x4) 2018/06/06 03:57:35 executing program 6: openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x200, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000100)=""/175) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x200000, 0x0) bind$llc(r1, &(0x7f0000000040)={0x1a, 0x33f, 0xfffffffffffffffe, 0x7, 0xffffffff, 0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/06/06 03:57:36 executing program 7: setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x19, &(0x7f0000000340)=0x8, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="5e93a258a52720511be07fa53b97c3800a7a60746f576b99e3fad72e71342342896f9fe8768c21b8cda0407430d3fd35376966eabc9a787fbeb131129e0b63ac3ed6d1976e53a0915969873a0ccfeb384bfa6a4cad3a8fb6f69cb4796b99e1dcf87d73b887f0e04f481ab6bdf889e7132ae213ec24dcfecfa7edb9ae496b1dbbb03bb06f977b42624e3d61c147e0be230a819a65f5c1f26c7af2f1885d811774306d80f25478c5ce0518d65a5880f1447c6c21cfdf27cffd54ed548a274460c9bb0fc02430ab65b617ee9469da03", 0xce, 0x40080c1, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e20, 0xfffffffffffffffe}, 0xfffffffffffffd77) sendto$inet6(0xffffffffffffffff, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r0 = syz_open_dev$dmmidi(&(0x7f0000000300)='/dev/dmmidi#\x00', 0x7, 0x38080) openat$cgroup_ro(r0, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x0, 0x0) 2018/06/06 03:57:36 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='sysfs\x00', 0x0, &(0x7f000000a000)) r0 = inotify_init1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) utime(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0xa0}) 2018/06/06 03:57:36 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x80000, 0x0) ioctl$EVIOCSABS20(r4, 0x401845e0, &(0x7f0000000040)={0x6, 0x200, 0x1800, 0x7fff, 0x9, 0x18}) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=ANY=[@ANYBLOB="18000000009fcf83276319fdaf72a2e8", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x18}, 0x0) sendmsg$unix(r2, &(0x7f0000e4ffc8)={&(0x7f0000beb000)=@abs, 0x8, &(0x7f000000d000), 0x0, &(0x7f000053c000)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) close(r2) close(r0) 2018/06/06 03:57:36 executing program 3: unshare(0x400) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0xa0000, 0x0) bind$ax25(r1, &(0x7f0000000040)={0x3, {"41adccba3c2b6a"}, 0x4}, 0x10) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00000003c0), 0x0) 2018/06/06 03:57:36 executing program 0: unshare(0x70300) r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f00000011c0)='ns/mnt\x00') lseek(r0, 0x0, 0x3) r1 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1) openat$sequencer(0xffffffffffffff9c, &(0x7f0000001900)='/dev/sequencer\x00', 0x220000, 0x0) r2 = open(&(0x7f0000000040)='./file1\x00', 0x0, 0x2) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000001100)={0x0, 0x4abe00000000, 0x6, 0x10000}, &(0x7f0000001140)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000001180)={r3, 0xfff}, 0x8) lstat(&(0x7f0000001340)='./file0/file0\x00', &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = add_key(&(0x7f0000001400)='pkcs7_test\x00', &(0x7f0000001440)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001480)="676babccb0847603f995aeb6df1302f9a89531e10868cf0d1b827615523891fc36101777ae2be17a2e4550601e459dcb2d383d8abf0d920061afd5111005c40c13aeb4f15b4965a8c15760876195891ea589e0e258aa8a1bb3e55ad7a5485f38283e249ca37fb4501a39abfc057ab25f", 0x70, 0xfffffffffffffffc) keyctl$get_persistent(0x16, r4, r5) pwritev(r1, &(0x7f0000000180), 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000001200)={r3, @in6={{0xa, 0x4e23, 0x23d2f0e, @mcast2={0xff, 0x2, [], 0x1}, 0x10001}}}, &(0x7f00000012c0)=0x84) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) flistxattr(r1, &(0x7f0000000100)=""/4096, 0x1000) lremovexattr(&(0x7f0000001500)='./file1\x00', &(0x7f0000001540)=@known='system.posix_acl_default\x00') readv(r0, &(0x7f0000001840)=[{&(0x7f0000001580)=""/12, 0xc}, {&(0x7f00000015c0)=""/155, 0x9b}, {&(0x7f0000001680)=""/184, 0xb8}, {&(0x7f0000001740)=""/10, 0xa}, {&(0x7f0000001780)=""/183, 0xb7}], 0x5) 2018/06/06 03:57:36 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) sendmmsg(r0, &(0x7f00000003c0)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000380), 0x2f1, &(0x7f0000000600)}, 0x80000000}], 0x4000234, 0x0) getpeername(r0, &(0x7f0000000300)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000380)=0x80) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000440)=""/76, &(0x7f00000004c0)=0x4c) 2018/06/06 03:57:36 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002940)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x1, 0xdf3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000900)='./file0\x00', 0x200, 0x11) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000940)=0x5, 0x4) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r2 = syz_open_pts(r0, 0x309002) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000080)="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", 0x84e}], 0x1) 2018/06/06 03:57:36 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa}}, 0x0, 0x8, 0x0, "e8e423ce7781fa2dda194e44dc5ade2221ea0db82190e3bd07d3d09b4af5a18518cd8d9d80f4861af9dd3948b4b007208a21d20f7cfc248d7e29d3e3fc96f9caae66e3e0f91f6addab6c7ee976c0186e"}, 0xd8) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f") sendto$inet6(r1, &(0x7f0000000040), 0x113, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) fstat(r2, &(0x7f0000000080)) [ 117.645362] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/06/06 03:57:36 executing program 0: unshare(0x70300) r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f00000011c0)='ns/mnt\x00') lseek(r0, 0x0, 0x3) r1 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1) openat$sequencer(0xffffffffffffff9c, &(0x7f0000001900)='/dev/sequencer\x00', 0x220000, 0x0) r2 = open(&(0x7f0000000040)='./file1\x00', 0x0, 0x2) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000001100)={0x0, 0x4abe00000000, 0x6, 0x10000}, &(0x7f0000001140)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000001180)={r3, 0xfff}, 0x8) lstat(&(0x7f0000001340)='./file0/file0\x00', &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = add_key(&(0x7f0000001400)='pkcs7_test\x00', &(0x7f0000001440)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001480)="676babccb0847603f995aeb6df1302f9a89531e10868cf0d1b827615523891fc36101777ae2be17a2e4550601e459dcb2d383d8abf0d920061afd5111005c40c13aeb4f15b4965a8c15760876195891ea589e0e258aa8a1bb3e55ad7a5485f38283e249ca37fb4501a39abfc057ab25f", 0x70, 0xfffffffffffffffc) keyctl$get_persistent(0x16, r4, r5) pwritev(r1, &(0x7f0000000180), 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000001200)={r3, @in6={{0xa, 0x4e23, 0x23d2f0e, @mcast2={0xff, 0x2, [], 0x1}, 0x10001}}}, &(0x7f00000012c0)=0x84) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) flistxattr(r1, &(0x7f0000000100)=""/4096, 0x1000) lremovexattr(&(0x7f0000001500)='./file1\x00', &(0x7f0000001540)=@known='system.posix_acl_default\x00') readv(r0, &(0x7f0000001840)=[{&(0x7f0000001580)=""/12, 0xc}, {&(0x7f00000015c0)=""/155, 0x9b}, {&(0x7f0000001680)=""/184, 0xb8}, {&(0x7f0000001740)=""/10, 0xa}, {&(0x7f0000001780)=""/183, 0xb7}], 0x5) 2018/06/06 03:57:36 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='sysfs\x00', 0x0, &(0x7f000000a000)) r0 = inotify_init1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") openat$cgroup_procs(r1, &(0x7f0000000000)='tasks\x00', 0x2, 0x0) inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) utime(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) 2018/06/06 03:57:36 executing program 3: unshare(0x400) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = memfd_create(&(0x7f0000000000)='nodevtrusted\x00', 0x1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x100000000, 0x1, 0xa1c, 0x1, 0x4}, 0x98) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00000003c0), 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={r2, 0x1}, &(0x7f00000001c0)=0x8) 2018/06/06 03:57:36 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8, 0xa010, r0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8927, &(0x7f00000000c0)={'team0\x00'}) close(r2) close(r1) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={0xffffffffffffff9c, 0x3, 0x1, 0x2, &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) ioctl$TCSETS(r3, 0x5402, &(0x7f0000000180)={0x4, 0xffffffffffffffff, 0xcd8, 0x3, 0x9, 0x6b1, 0x5, 0x4, 0x7, 0x100, 0x1, 0x80000001}) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) epoll_pwait(r4, &(0x7f0000000040)=[{}, {}, {}, {}, {}], 0x5, 0x4, &(0x7f0000000080)={0x4}, 0x8) 2018/06/06 03:57:36 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x195) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) connect$netlink(r0, &(0x7f0000000240)=@unspec, 0xc) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendto$ax25(r0, &(0x7f0000000180)="9d", 0x1, 0x0, &(0x7f0000000000)={0x3, {"65d0fb25a55ace"}}, 0x10) 2018/06/06 03:57:36 executing program 2: r0 = socket$kcm(0x29, 0x400000000000, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00000047c0)={'vcan0\x00', 0x0}) sendmsg(r0, &(0x7f0000000500)={&(0x7f0000004d00)=@hci={0x1f, r1, 0x2}, 0xfffffffffffffffd, &(0x7f00000000c0), 0x0, &(0x7f0000004800)=[{0x10, 0x116, 0x1}, {0xf0, 0x10f, 0x86e, "bd679228558be17d9080c060e698c18581c84a6b53acf25187c2b3009071ffabc5efa52ce037c45d6bb95de9bed3f6515f2a6dd83695c13c3b746e8f9b1071b89695f30039d1f9ac025c35165da6c0f9013fb0fd3ba11307293c2455a2a2cc65846d403f559a342afdffe8899214e88be4777a80daa649cfd1b28cdbb87205b43e20f43efcb9df1055e5ad4fdde3a4107293e599bb12ed13367bd8b207cdcaa4e4130a0fe59ace6a3333ae7b691b87bce236bf7d13a49075fb4b721064b670c868a64bfd1c246d956ad4b64217489412524083723288b5e1e646580883bf"}, {0x78, 0x103, 0x7fff, "9c0ffef337a6a8fd7a9eade453a2930155a8d22cccd4662437a21b320bea73d057807803303523acb3b9ee9d96954641e73e51758b01904cc755f9c69da7bb6a8fdc9dcb224cdc8fc81d4ec092bf7b6ea91910530bb18522b4ba72b0b976d9e03e"}, {0x100, 0x112, 0x3f, "99f3f7502cccba00dec38019328e083961e8d53a1c3d70d67d7332efd5096ecbd6279bc1e3c5199a59ec50981378c2dae0bcab538a56f714e72d2dcdcb36e662bfdcf68ca0474c63c657268679d950ec636dc855850e3e0f0c85b355195c876b203bdee187f41bf6ba9dbfa28fb5502711e267ca6aaa4791edceaecdac81a58a547100e89d9669d60e0c73f6ced71d9836b2385b1dda9dcbbeb36ddaf03b24cf592be9138dac7603c4d5fd65d18d7b742be20236dd883839df9b829fe9a1a9c69a676e00b66cda0a495a6bb50d578aaa2034c9c5a9c8ac29f8fee4ec04b6c62e1a7ae98b0e4910f64cdbaba62edd"}, {0x40, 0x0, 0x3, "edc759a2d37924c7dd0bfc1dc107584293910b6e63c754f7edd0168377108db252c1634449649ee2b52bb370"}, {0xb8, 0x108, 0x9377, "8f3392551fcd83ed90aa4b7b05ebaf589b1df71fc11af207859fc3c3c1cb6fb75c6bdf53c2b6a5f323c05965377615f2ff6b960579dab0e1db7209209559b1219f4b39ddc910862fdf4682361c108ff670e1b31a564662ba96a10dcfc2ea7d5e6a64c6e595ed744c7a1e7f07db679330864ae8b434cfe16b96639780e4ff21bf9dc35f1cc20915918a81b734244fa02005a0de4da9eeedeea9a70329ebe6becd342fd242b6f8"}, {0xa0, 0x107, 0x8, "125f021b101db14b6ba8be2407157fd2de5914db859a0d3c479cf5d82544dcc2407008d6a1ae24aaf9c22e7dd9769556d3c87ecd7442805c72c9b4b7221cb5f18d8216586ab562033e5452b00c9e5d65805ce61dff748be8f12db2b8013fe4c37c660ba23c6e30208f9e15ccff36789c68ce74fd3642966a1fb882d5ef6422ba08ab53bc0b1f7db683b6"}, {0xc8, 0x18a, 0x6, "42eab02e540e61df29032588483b0c1da2e3aadf1c30df95aedfea70b21b353e704e5a4ae7c36ed805a94d3d3b61f1662de2503aa4a1a5f8e02c53f79d4e9f6dc373dfeef049b8b1dc6c6a42fa7ba4e610dd00d02f4a2447e97576b2026c6b48f8f07fdabd5875afaa9071123e34176fd81fcf922f12517c835719c0c4985e39eabb7d0a1f159914433a4e2b0a422769311111011c9a5aaab3c051ed23733eb429e65e899444cd677b1f5bf03a367f83e11c8a"}], 0x4d8, 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000000480)}, 0x20000040) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x10040, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0xfffffffffffffff8}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x1, 0x10000, 0x6, 0x3, 0x2, 0x7f, 0xffffffffffffff2e, {0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x2aa, 0x0, 0x401, 0x5, 0x3}}, &(0x7f0000000180)=0xb0) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000001c0)={r3, 0x3, 0x1, 0x1, 0x80000000, 0x2, 0x80, 0x80000000, {r4, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0xffffffffffffffff, 0x80, 0x1, 0x81, 0x1c4e8af0}}, &(0x7f0000000280)=0xb0) 2018/06/06 03:57:37 executing program 5: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x5}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000140)=0x4) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000100), 0x8) 2018/06/06 03:57:37 executing program 1: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0xa, &(0x7f0000000240)="c626262c8523bf012cf66f") bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000000000000b7010000000000000fa10000000000007201f8ff000000009500000000000000"], &(0x7f0000000100)='GPL\x00'}, 0x48) unshare(0x24020400) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000440)=""/107) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000000)=0x2, 0x4) set_mempolicy(0x3, &(0x7f0000000100)=0x5, 0x4) openat$dsp(0xffffffffffffff9c, &(0x7f0000000300)='/dev/dsp\x00', 0x1, 0x0) clone(0x0, &(0x7f00000019c0), &(0x7f00000029c0), &(0x7f0000002a00), &(0x7f0000000180)) r2 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x1ff, 0x14040) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f00000000c0)=""/16) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000000140)=""/93) sendto$llc(r1, &(0x7f0000000380)="a6fc6dc0b68959bcb4879a910a4da32651573244d8c739b70809086cb5fb0aa1fe1bb22ee0f4bcb52d7a4567526fdb07696242e3c4f0442b0a5d82a61ba01871db7f", 0x42, 0x800, &(0x7f0000000400)={0x1a, 0x200, 0x1baf, 0x46, 0x5, 0x8, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) clone(0xc01ffffc, &(0x7f0000000200)="08da5390a92850c8e9a1c41a041ab3f54d58441ad089c9f840f70e21ab517bd0b897596faca3a9e028dc281749c0993d1dcf1f5a12383496ac71a2fc0ec1a604081f253253360800000000000000ee5ef62b0d1e081f5dc20fc305", &(0x7f0000000280), &(0x7f0000000040), &(0x7f0000000340)="de3ac990d5231908e00ce2b29951d68855f28d3e3551b01e722a42f68f776f2f55d91b29b7f0d5bd6f2b23527e2fa577863e9c") getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000001c0), &(0x7f00000002c0)=0x4) 2018/06/06 03:57:37 executing program 0: pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x800) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000140)={0x6, 0x7fff}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x1, 0x0) write(r1, &(0x7f0000c34fff), 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x400000, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$TCFLSH(r1, 0x540b, 0x800) 2018/06/06 03:57:37 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00000003c0), 0x4) 2018/06/06 03:57:37 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f00000000c0)={0x8001, 0x0, 0x0, 0x1}, 0x10) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa}, 0x1c) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x109800) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0xff, 0x0, 0x1, 0x80000001}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000000080)={0x5, r3, 0x10000, 0x1}) close(r0) 2018/06/06 03:57:37 executing program 6: listxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000200)=""/22, 0x16) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x2000, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f00000000c0)={0x2, 0x88}) r1 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x0) ioctl$int_out(r1, 0x5460, &(0x7f0000000000)) ioctl$BLKFRASET(r0, 0x1264, &(0x7f0000000040)=0x3f) 2018/06/06 03:57:37 executing program 2: r0 = socket$nl_xfrm(0xa, 0x5, 0x84) fallocate(r0, 0x0, 0x0, 0x8000) 2018/06/06 03:57:37 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='sysfs\x00', 0x0, &(0x7f000000a000)) r0 = inotify_init1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x10400, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000080)={0x3, 0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f00000000c0)={0x1, r3, 0x10001, 0x101}) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) utime(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) 2018/06/06 03:57:37 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl(r0, 0x0, &(0x7f0000000040)="4d42ec323ae61457b7b32929768e90ecbdc847db64cf9c4b9fdcf379c1b2fd532516517c04cf71caa2b8da650e295d103ba8ea31a47c17cb50d4aad26457016e1d225ad98a21446def118d14b8e555187f7ee4") unshare(0x8000200) r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f00000003c0), 0x4) 2018/06/06 03:57:37 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000180), 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0xfffffffffffffff9, 0x8, 0x3, 0x7, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={r1, 0x7c, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xf}}, @in={0x2, 0x4e23}, @in={0x2, 0x4e23}]}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000080)={r1, 0xfa5, 0x8f, "200d78357c653f29007adfa44604b9c014dd5bf9b37ecd33ba614054339544e693d5cb0c3885cb1e2aa5ff9dc3a16c23412853bf186494e016671b5fdb7ad11e2633607885ebf6f2b1e249025236e992a1789980309d1025ca97088b9c8f5752c0474ae11fb802f9380e8e6fdba58f10c05e18fe5c0cb66f505667e15d1dc606fa8be07d8dc4810e62bf9bea525e7d"}, 0x97) 2018/06/06 03:57:37 executing program 0: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x104) mq_unlink(&(0x7f0000000140)='em0selinuxposix_acl_accessmd5sum,+\\^\x00') 2018/06/06 03:57:37 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x40000000004e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c5602067fffffff81004e220000000058000b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000040)={0x2, [0x1, 0x7]}, &(0x7f0000000080)=0x8) 2018/06/06 03:57:37 executing program 5: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0) r2 = dup(r0) linkat(r1, &(0x7f0000000080)='./file0\x00', r2, &(0x7f0000000100)='./file0\x00', 0x1400) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000e00)={0xffffffffffffff9c}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r2, 0x50, &(0x7f0000000500)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000580)=r4, 0x4) sendmsg$rds(r3, &(0x7f0000000cc0)={&(0x7f00000000c0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000180)=""/69, 0x45}, {&(0x7f0000000200)=""/82, 0x52}, {&(0x7f0000000280)=""/79, 0x4f}, {&(0x7f0000000300)=""/47, 0x2f}, {&(0x7f0000000340)=""/69, 0x45}, {&(0x7f00000003c0)=""/172, 0xfffffcd6}], 0x6, &(0x7f0000000980)}, 0x0) sendmmsg$unix(r3, &(0x7f0000000f00), 0x0, 0x0) r5 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x2002) ioctl$TCSETSW(r5, 0x5403, &(0x7f00000005c0)={0x8, 0x1000, 0x3, 0x76d78d1b, 0x80000, 0x80000000, 0x1, 0x4, 0x517, 0x2, 0x8, 0x800}) 2018/06/06 03:57:37 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='sysfs\x00', 0x0, &(0x7f000000a000)) r0 = inotify_init1(0x0) socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) utime(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) 2018/06/06 03:57:37 executing program 6: r0 = getpgrp(0x0) r1 = perf_event_open(&(0x7f0000c86f88)={0x2, 0xea, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1}, r0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000000040)={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0x8) rt_sigtimedwait(&(0x7f0000000100), &(0x7f00000000c0), &(0x7f00007adff0)={0x77359400}, 0x23) clone(0x0, &(0x7f0000000040), &(0x7f0000001000), &(0x7f0000001040), &(0x7f0000001080)) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0xff) 2018/06/06 03:57:38 executing program 3: unshare(0x400) r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00000003c0)=0x2, 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x181000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000001400)={0x4, 0x8, 0x2, 0x2, &(0x7f0000000180)=[{}, {}, {}, {}, {}, {}, {}, {}]}) setsockopt$inet6_dccp_buf(r1, 0x21, 0x80, &(0x7f0000000400)="11da787865c9e7ca0eb852c3f6e260ec913129fe1d4dbd1e7c201b6236338a31c5e6a4fbe6dd789673b8d07331781240104a18691932a7ddb7c7c98d3fd64648b699f1b2ac50ed7590f1e0ed25519e9d312d5928d360b2863c966cba5dfbb4c9bcb9274a4740e7720461c7c0582e88039bbd7a53262d4d163eba7fdbb53350745073c5c3746746d66c2d75e22b82f209c03ee333b7eef3a8a7cd1d54c15a434355db702aa87288ce115f6e23195d394fb04dd48c0a14ab7927b51dd968363e2fe242061c374eb7ca90ca3de4cfb2cd53afefd2c0c2e3895ddf170f2846990dc1006a3840732ab6ab0a31ae36b5d7df64e8e55502026db38145438ceca16b28bb220c767ae339ef72394a3f175ecce3ece5f55d27d90e8f6c8c14f58daea551963b2b764d84928f116ff434c68652dc75e6c8aa1a57fc96a36862774531cc14b654cb61b30c9d636e6c6b840aee813924ed1e2bdfc75a19c3e11d3b74a264cc9b6773da25e30f8c1d17cd887e464d2643038cec72d7f96dc565739dbc418f255de0cab9da55bc2a7099343e9aaceda9a545e51c5b9093a06ce06d0669bac5d555487a333d8988e8a2761ebdcf2ef36e208169ccb46b7f3476e04b5f90dff59cbef9dfb0178975664b1e7ddb6400f0f451bb1201189662e7a46920c43a7e007294c923b82dd2aa8c187d24e937e2c9a655a853be86835f5cf1921e8965e9df0056f379d113ca4a481751e28f2cc995e4e96e1f5f9b9034b5f341aa15e2cf3831f115430699cfc34033e9a3df45615877b5ee3c9a9470de6b1a32b36223d71366945b3be02a993c09b8244eaa46d586c7cdacddbf037b94dda979553dd14b7c414afe669691a8af25277b33e1325602505dcc9171f772a02e093d3330beb2d17fec2aa788d3505090e17e36e7cf3554d035a7f834d20dfd99e13862c27d70f3355f3f3797c9ab7d09305ec05b2bba58630682a1a2069e3b0f2538e2d81acbe2bd2bdaa8b314f452f139d8a70cb7be68f9387b7432d644d68ba5069d599198506445c580d57680dd3853d2df03efbc710a33d2ac566f1bc65334e59b79ab92250dfc30187e66f80b2e6e500042a2c2232eb1a3c705dc2776c46fcd6ebbf76308c4c72c753c96e948fe46be7f8ee4949d8ce1e1e803c87c59211f4bf8cc26df6f1a7720267d0ebf2789764ce1e917fab7774f79b13de3974cbe4efcb13a4cb1fd42e9d92257a23d6b0716f3b96d9b9d2e6927405c8e6f9f371bb13b70c18fd7a7998b8843dff68a02b29dfd72f9b6118f4665b4d4c2e0cfe6f3f843f67b189b490b240109ab4170716b054dbd6db0feaa17237d6b165f23c440ea4e9935fe8f86f4cb795dc685162b5827f3c1611f68f226c0b8c61b8a0e621857ac76644e46e4c6d903344f87926e4725d94438067e41f6aa2ae1dc6609204a19c1d948bdb592c652ad06eadff80468c952a36aa79f00458e65fdcde9e62c820eb9b09122985fe1289054de8f518ec1e2eda8d3bbe7585980da2d8dd3f9d1ed686682b90de4073155059916d67309719f433530aef085c4c3cbdeac006d1c181b95d646d3f6fb0e6bc84bc4072de0640f308bde04e196e7b00938bde7d7f35e48c1089c3dd4cf1f7f6a46f55d33df6b04541bb623e84e5d87c822d84fd4f51de5505f96d1c97723a2a194fe5b1dd89f1846ee3c519f6317b701c10d27d54d1ae55b8a8eb82d40f4168914fcbe0f49ebbb1e2fcc8b00e0e4c05ceb5539264434965a238013f0e7de506840996bda9e43978d944599a216196ed237075c842c507f879cc1a8f9b3a135e1c2ab87e31350a8d91c040316199849f3500c891b0729a1ac2bbd368a5c2c20371811c13cd8655ab6c668508b92985c9dc22a2365dd33c78046396c0c4c9d1e01b0a30eb03125c0476972767eee3b04025c08329cc63d573abde0c2d4fd81f5db4945a40b9c8a691cd77809f725acb133ce27ec7ef150317eec82410ca65d132545cea730d53a1cc850ed30da60b001686e0e72b755feb7fd2141969202c67dae453097765d6c6ac63a77918841c69d54de7796a8db269bca813aee4fe14df0d958634a92dc640d9fc9262ce79768357317849bf62afa262cdfbfa3339a6b6c043be1df3bd8e1320953da91a3374d92252b216951ce97878d08ade0e3ad3b1b777d7877cdf0329d3cf44cc05311d71fa0f722cf4b23fd9e420e1a948a0ae412a6bad622b5742e1c620d4a2528b01de4e652a32024552f12d11a14af34516c9c91ec49bd92ac020d0cb84db8ae02f7c800dd16ad2efa4ae6998f2727084441e80aed3c0136049090faa5647fc21a8ce7f2a9322bd18eab441aadfa1069d84e3d06115d787a3fd43dda51a86a9966263841b318c8781e3da19e815dd1380cb6b69a7e45817c28f442ec2dcf311b57c5915b5b469eb38f7901400d0e6e8c97ad8ee818e6a5760cea5727a8861c843692562897403b3df02526163b07fbfb0716d27b6875b77b612f4f41e303a7f19022348fdc8bb6d458bd32929f24a408c7daee2624863e41f1e6de75ca594c44fa653ddc84a54ec5e8d68e28cbad7a01482860339db5311837df1ccd0e9a1b746ecb41fefbf4fc67e90b8840e2213b0d0601852480be7ebe68ecbda716b4b7c64ebf3ed49848cee9e22c8aa9ce61476c4f38d88bab64f9c07fa324039e933d41a18d3539177657085fa53cbbb8dbeedcee3ac300046b6f0337e8620a82fe85a30134ebff3035c255ae07558414beb4b7378527e8e5c1c9f99dde850b10f7dcc07411b812a3b1e148ba802effccefa32f9d4ca1daa100523b3df995d9b81605943949e05d0f056497c63e6844a9ea93c2e24ab79cf73e7111780ded76036ce25bac087f418adb2c0d7a182c70837a95aab80ed07ac073021440c2836c0930ade6ce642ecd9eba2f19688cb160b0b8a92d91ea3e9640cf372b2af575574ef79411697d9b77b739ac5c125e0cfb8db1cdb6e0dbcf7de0da2fd5491b14dc1a73c4735a9827b046e9104c55ef7ac654f79765016936bc4d1016bf1b80697ef68eb458436fd8cfae7ab01dbe1de6331e321d4825b333f00f3a2bcc377c074906dd049ff9d22016a3248fc53349b97c1f3132d60f9dc6d749edc76f58bc130dd1cc6cb7ae008504ff93f0c44484781532380020025c1ca64ea4e7e6d94a7ad4644cb2bdbb843e4b0dccd1e0e7821443d3c97fdde2764ff2ba8880a46b0419baec1484f9e81b8c6bb4bfb7904f19ab6fd4d4a4ee1263a3fd860b575501bd045a40b496ec70496a2bc05f27928d4202917a77bd44935d4d47b343303c04c0b359e6cc3ddfbfe813d6d77b0d2850500bb05e49f39b273cf804ed6fb40d8c629ff0ff34a35ed8146bab0896af88937baeb301bf7b8b4d49bf4b37842b013333654420a03b91ca3f46bb619bd6fe95a9a8342c708ffc81a3a27685df92e8fcdaebf4cd3aa78c1366b22fe40ca115d7c0bcea6a42eb0ba17ef7a1d421e2f7b1f0f0d030d6f781954d715f2018d7aa9be265e16f1939bbef878b3069f8536f67688716a87079a1ae3796331da6ad478c150632b05328a0f77e8443b67dd008c9498c9641596c8112cd767f277dde2facc0892d78a1ccbc7e0f03712d7eb9556fd424bc67b09518ffca7546ae685411d530bdd149e3e4333812230b2b139a658b231bbba7800cf78d73ba5d4c18daf77a6c045d447a8f202a77840b14488c85363ec70f1c40a5a0a3a67e83e0197c2e26b9d2236a94df5b6da98e2b1f0aaaf04b16e8b7e4afa54aef7c165e05669d938de49316fcc9cecd7c09d5868a99c600f40a01f72cc081f9791d1b5aaf313ca54609d678a69bf08867e2e4920913e1ea31ec9cd75d2fb545a3c82f3d8be46e38e72cb645c7c83bf9eacc0abe7037d7f22a04615c7023717c2ac85739aa1915128d4e9ba549c6b89f55e227a56e4973e4c4945f0d10b4f22173189528674542045283c5abc8742f7c1fd8a5bf6defec36ebbfce5bfae4587bbc041402041d42fdd9e7e956f467d197751c71c4eb964f2d5c5004211dfba19fb8775d31d8fdf381e79f66ef84275eee6edd6574e5cdbd46fb9427f172c874773bb6e239caccd9db9ee1ad9be4c02fb70346a4048e376f7eeb2b1312d8008150a4d7d54f8b469d38324ea7632fa2f438a73dc3caa136a2a253413d79e33aa88eb590dfac0297c2175100ba5f411f5ba936722208ca643fc907e6f9d5ad4afac99cd38dec29b89c7466dfa09e96d9ba028e631366c2b6e6a16b4d70d6e5035a053831876b5a46356c9cd2398dcc0020f320cd3edc193d0212ec794269e0f052cb0508110bb1105e4ba4817eca4ffbbf94a06bba694a4a3df4f44353f682c0f5c5ca9038c5d74499881851a13d7433a0470248347dfb588daa6560fd91c66e097fcf0b508e6a98dddb426283b474469c991e3dba13aea806bccb7436a848f1a970bce45c8df2c4fc690684c1a0923e84f2873f2710b7832148afc29e144b79d92f82798d536de34945afa8fd5cf6bc33ba63c8e3016226ac285b4e094fe33b9982ab619b10e37c2d1d0f579f82f4725ad305399bf3f58e1cf855180fd6a0e6c0ff50b4f5022247936582d909636a8da567722bfeadf7d4a8e88b4e97844d3c23aa7fa5c119cd60497385fe636da0b4d0d60e0eb7110521472a769dca654d4efa9a103b28ee0e56e2481bc3f2e905d079baade99a1a1f92fa90374158dbf90441635cd0a9454eb8822420ab881abebdbae091d44fa8fcaf37c48d79ad1261e6afcb0f5982df97116a1bf8010647587f0d5e61f6b1bed7dd7da16fa26f936967680fb2b3652259f0ac583f9020ff1d786dc84961a4ca7cdefae729d4e0bc84ebb941f79b422c2dfa80fa2f9819937b1c114f4bf33d78e9bc10a595b3ca1a58985bec32c0fabbfe56a794c8c23d8e77412a085f11d681dda0c229b13649114a68ea9589e87266c0ce6abbda02b3f397cf9ec345f5b8843991c67f9195ece163ecdd4a3f477b89f4940cdb3633b1c7274274cae7426f634f6f029db5c37846a749428567edbabaa9c738992a31fd0b85a9f7300d3344f2524d1fe92e1598a033ff9a158d3bd6c4d3bc07616fd7e0efb5b307d0c770376bfc345aee7191826e1d19c3f311193faaef321bd496c6067a1381d9d0984e359b1c992357953b6ae637ab4a1366730263ce35282222ed6dbf8f28fb087b6d1cb06d96e5a19b9287a2bf133e375981267c0f16671239cb1254ef2533bb892b193d84bba4e65b2d2ae001859ce05b9b81a711c797530718683f61f4327929edd4a86404127308ff6b868020b2e6ecbb9ec945da09c9ae72d6db50cf5b71d5b1f829e9e116197e7817ff6c71ff213cd348256783d775288ef2e39d97a640132348ddafa0bd672940829403c1c4202c825353e07d8c11f454456cb9011c47be02e1af48c6bf8db139079ef245a848e40235663ae5b3a2c33779022dd9670c418ce8cd987ca492af075c2e2bd85d8675888904cc45a8dfecd5fe2222eef0d101c92a45cb365c9272612c54c80d1bea0bc13c44f2fee23f1a87256fb7b165f8fd018e21f5c9c560647bc966c4d08c58d825b36a69f0bb054d24ad465f7af3d00ca82a232b46daf48ce7dd733a9ff043150b0bb04eefd69de76174825f0ee3fed70c5a58858f6907f577acd2a7c904e52c8f102e99115d520328fe88feeee8fb4791861ba73fc2339e8e2e5bc70910520d17dd26236adb46b2980b931c7ec04a147a4c32e277286c29f2a94a7cf884d8010dde47335734862966cffad52dc923310303", 0x1000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000380)={0x0, 0xfffffffffffffffb}, &(0x7f0000001480)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000014c0)={r2, @in6={{0xa, 0x4e24, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, 0x1}, 0x90) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f0000000040)=""/238, &(0x7f0000000140)=0xee) r3 = getpgid(0xffffffffffffffff) rt_sigqueueinfo(r3, 0x1, &(0x7f0000001580)={0x22, 0x5, 0x1, 0x8001}) 2018/06/06 03:57:38 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000080)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) r2 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x10, r2, 0x0) mincore(&(0x7f0000ffe000/0x2000)=nil, 0x2000, &(0x7f0000000180)=""/211) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000040), 0x4) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000280)={{0x2e, @multicast1=0xe0000001, 0x4e24, 0x0, 'lblcr\x00', 0x8, 0x7fffffff, 0x7a}, {@rand_addr=0x96, 0x4e22, 0x2, 0x99f, 0x7, 0x40}}, 0x44) fstat(0xffffffffffffffff, &(0x7f00000000c0)) r3 = gettid() ptrace$peek(0x3, r3, &(0x7f0000000300)) 2018/06/06 03:57:38 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0xf503}, 0xc, &(0x7f0000000280)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000002700ffff00b578000000edc3f949b9d822f19360a6471949bf4b2bc4377d51554bf76f3c08f663fb5fc57e58721646b53189ec49d37684000000000000"], 0xe1}, 0x1}, 0x0) 2018/06/06 03:57:38 executing program 7: r0 = socket(0x10, 0x802, 0x0) socketpair(0x5, 0x1, 0xf11f, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000040)=""/146) write(r0, &(0x7f0000000c00)="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", 0x4781881d0b7effbc) 2018/06/06 03:57:38 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='sysfs\x00', 0x0, &(0x7f000000a000)) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x101, 0x200200) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f0000000080)=0x7fff) r1 = inotify_init1(0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") inotify_add_watch(r1, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) utime(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) 2018/06/06 03:57:38 executing program 3: unshare(0x400) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0xfeb1437de6320d34, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e23, 0x1ff, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1c}}, 0xfffffffffffffffe}}, 0x3, 0x5, 0x100, 0x4, 0x8}, &(0x7f0000000180)=0x98) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f00000001c0)={'filter\x00'}, &(0x7f0000000240)=0x44) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00000003c0), 0x4) 2018/06/06 03:57:38 executing program 1: r0 = socket(0x1b, 0x4, 0x3) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) bind(r1, &(0x7f0000000080)=ANY=[@ANYPTR], 0x1) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)=@gettaction={0xa4, 0x32, 0x422, 0x70bd28, 0x25dfdbfd, {0x0, 0x7, 0x3}, [@action_dump_flags=@TCA_ROOT_FLAGS={0xc, 0x2, {0x1}}, @action_dump_flags=@TCA_ROOT_FLAGS={0xc, 0x2, {0x1}}, @action_dump_flags=@TCA_ROOT_FLAGS={0xc, 0x2, {0x1}}, @action_gd=@TCA_ACT_TAB={0x4c, 0x1, [{0x10, 0x14, @TCA_ACT_INDEX={0x8, 0x3, 0x2}}, {0x18, 0x11, @TCA_ACT_KIND={0x10, 0x1, 'connmark\x00'}}, {0x10, 0x8, @TCA_ACT_INDEX={0x8, 0x3, 0x803}}, {0x10, 0xc, @TCA_ACT_KIND={0x8, 0x1, 'ife\x00'}}]}, @action_dump_flags=@TCA_ROOT_FLAGS={0xc, 0x2, {0x1, 0x1}}, @action_gd=@TCA_ACT_TAB={0x14, 0x1, [{0x10, 0x1c, @TCA_ACT_KIND={0x8, 0x1, 'nat\x00'}}]}]}, 0xa4}, 0x1, 0x0, 0x0, 0x20000000}, 0x8000) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="8a", 0x1}], 0x1) close(r0) close(r1) 2018/06/06 03:57:38 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace(0x1a, r1) r2 = syz_open_dev$sndmidi(&(0x7f0000000500)='/dev/snd/midiC#D#\x00', 0x1ff, 0x200000) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000540)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000580)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f00000005c0)={r3, r4, 0x200}) move_pages(r1, 0x7, &(0x7f0000000000)=[&(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffa000/0x4000)=nil], &(0x7f0000000040)=[0x5, 0x1, 0x1f], &(0x7f0000000080)=[0x0, 0x0], 0x4) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x206280, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r5, 0xc0505510, &(0x7f0000000480)={0x2, 0x9, 0x0, 0x0, &(0x7f0000000240)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000001c0)={r6, 0x401}, &(0x7f0000000200)=0x8) 2018/06/06 03:57:38 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000080)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) r2 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x10, r2, 0x0) mincore(&(0x7f0000ffe000/0x2000)=nil, 0x2000, &(0x7f0000000180)=""/211) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000040), 0x4) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000280)={{0x2e, @multicast1=0xe0000001, 0x4e24, 0x0, 'lblcr\x00', 0x8, 0x7fffffff, 0x7a}, {@rand_addr=0x96, 0x4e22, 0x2, 0x99f, 0x7, 0x40}}, 0x44) fstat(0xffffffffffffffff, &(0x7f00000000c0)) r3 = gettid() ptrace$peek(0x3, r3, &(0x7f0000000300)) 2018/06/06 03:57:38 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x1fffe, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x1) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) 2018/06/06 03:57:38 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000300), 0x1b5, &(0x7f0000000600)}}], 0x2, 0x0) r1 = socket(0xb, 0x8000f, 0xa3a) getsockopt$inet6_opts(r1, 0x29, 0x0, &(0x7f0000000040)=""/211, &(0x7f0000000140)=0xd3) 2018/06/06 03:57:38 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0x200000000000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000040)={0xffffffff, 0x0, 0x0, 0x0, "f365437599be4b3d891ae7acfe68a1659bf0df377bd02996c734064c69286e3988d3525046d2af6cfa0d3f19"}) r1 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x2, 0x0) getpeername(r1, &(0x7f0000000180)=@l2, &(0x7f0000000200)=0x80) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000080)=0x4) r2 = getpgid(0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000000340)={{0x6, 0x7, 0x0, 0x1, 'syz1\x00', 0x3}, 0x2, 0x2, 0xa02, r2, 0x7, 0x0, 'syz1\x00', &(0x7f0000000240)=["f365437599be4b3d891ae7acfe68a1659bf0df377bd02996c734064c69286e3988d3525046d2af6cfa0d3f19", 'ppp0posix_acl_access),mime_type[ppp1md5sum\x00', "f365437599be4b3d891ae7acfe68a1659bf0df377bd02996c734064c69286e3988d3525046d2af6cfa0d3f19", '/dev/snd/midiC#D#\x00', "f365437599be4b3d891ae7acfe68a1659bf0df377bd02996c734064c69286e3988d3525046d2af6cfa0d3f19", '$vmnet1--vmnet0trustedsecurity\x00', 'posix_acl_accessnodev\x00'], 0xf6, [], [0x0, 0x1a7087dc, 0x10001, 0x7]}) 2018/06/06 03:57:38 executing program 3: unshare(0x3ffffffc) r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00000003c0), 0x4) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x6, 0x40000) faccessat(r1, &(0x7f0000000080)='./file0\x00', 0x140, 0x200) socket$nl_route(0x10, 0x3, 0x0) socket$inet6(0xa, 0x800, 0x200) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) 2018/06/06 03:57:38 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000007fed)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0x40045542, &(0x7f0000004000)={0x10001}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000040)={0x4, 0x7, 0x491, 0x0, 0x0, [], [], [], 0x7fffffff, 0xffffffffffffff68}) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x200, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000180)={0x0, 0x19, 0x7, 0x7f, "2758db6c26f253a28e5632137059d3e1cea57af738f6636ada9f68ae33d627ca"}) 2018/06/06 03:57:38 executing program 6: openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x84100, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000832ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0xfffffffffffffdfe, 0x0, 'queue0\x00'}) write$binfmt_elf32(r0, &(0x7f0000000040)={{0x7f, 0x45, 0x4c, 0x46, 0x200000000, 0x4, 0x3, 0x5, 0x9, 0x3, 0x6, 0x401, 0xc6, 0x38, 0x36e, 0xffffffffffffffc0, 0x5, 0x20, 0x2, 0x0, 0x9, 0x2}, [{0x60000000, 0x6, 0x800, 0x4, 0x5, 0x9, 0xea, 0x1}], "08362e80030f0e5b11a2d4245e1e29fd250c3266e5eab75c06fb24d62e36f252aadff703484aa3fea0254013be51ad44462c6a0dca1e50086d83faaedcf344d7b10a2b6c3e55b9c9f907bca92dd4574cf6edae62f886a421f8bd2b8eeac0380599840d29ee29f70dfa79a7adf49427c89b", [[], [], [], [], [], [], []]}, 0x7c9) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000dc5f98)={0x0, 0x0, 0x0, {0x0}}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f000021af98)={0x0, 0xb6, 0x40, {r1}}) 2018/06/06 03:57:38 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='sysfs\x00', 0x0, &(0x7f000000a000)) r0 = inotify_init1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) utime(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000)={0x2, 0x80000001, 0x3, 0x3}, 0x8) 2018/06/06 03:57:38 executing program 1: r0 = socket(0x1b, 0x4, 0x3) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) bind(r1, &(0x7f0000000080)=ANY=[@ANYPTR], 0x1) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)=@gettaction={0xa4, 0x32, 0x422, 0x70bd28, 0x25dfdbfd, {0x0, 0x7, 0x3}, [@action_dump_flags=@TCA_ROOT_FLAGS={0xc, 0x2, {0x1}}, @action_dump_flags=@TCA_ROOT_FLAGS={0xc, 0x2, {0x1}}, @action_dump_flags=@TCA_ROOT_FLAGS={0xc, 0x2, {0x1}}, @action_gd=@TCA_ACT_TAB={0x4c, 0x1, [{0x10, 0x14, @TCA_ACT_INDEX={0x8, 0x3, 0x2}}, {0x18, 0x11, @TCA_ACT_KIND={0x10, 0x1, 'connmark\x00'}}, {0x10, 0x8, @TCA_ACT_INDEX={0x8, 0x3, 0x803}}, {0x10, 0xc, @TCA_ACT_KIND={0x8, 0x1, 'ife\x00'}}]}, @action_dump_flags=@TCA_ROOT_FLAGS={0xc, 0x2, {0x1, 0x1}}, @action_gd=@TCA_ACT_TAB={0x14, 0x1, [{0x10, 0x1c, @TCA_ACT_KIND={0x8, 0x1, 'nat\x00'}}]}]}, 0xa4}, 0x1, 0x0, 0x0, 0x20000000}, 0x8000) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="8a", 0x1}], 0x1) close(r0) close(r1) 2018/06/06 03:57:39 executing program 2: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000000)={'tunl0\x00', 0x6}) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000100)=""/175) 2018/06/06 03:57:39 executing program 7: r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='syz_tun\x00', 0x10) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000b56f40)=""/192, &(0x7f0000000040)=0xc0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0xfffffffffffffce9, &(0x7f0000000100)={0x2d}) 2018/06/06 03:57:39 executing program 3: unshare(0x403) r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00000003c0), 0x4) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x100000000}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r2, 0x4}, 0x8) r3 = dup(r0) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0xb) 2018/06/06 03:57:39 executing program 5: unshare(0x3ffffffc) r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00000003c0), 0x4) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x6, 0x40000) faccessat(r1, &(0x7f0000000080)='./file0\x00', 0x140, 0x200) socket$nl_route(0x10, 0x3, 0x0) socket$inet6(0xa, 0x800, 0x200) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) 2018/06/06 03:57:39 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x1, 0x280) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000002d00)) sendmsg(r0, &(0x7f0000002c80)={&(0x7f0000002680)=@ethernet={0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x80, &(0x7f0000002a40)=[{&(0x7f0000002700)="fc4e702c45589082616b1176d8efd7e0e972f306da0a9d6b5e0afa80f394f09812b3f355a24947fe03d5a80b625de740c1ede975981377afd2f8f78b32e49333d17822738c1e8de5c1187500357fd3bc55f4f7c1299c2421e2e14c992d10a28744b9b0f659afe6e4926542adcf1a62098bea2c38ea5bcf6cde528cb1ff8cbe9889f049c7c45707ed9e5e1620ccd35167f2cb737bad5217839930fdd577feab39a47ed7a07271eb1f3d1e706adc7a0561ba", 0xb1}, {&(0x7f00000027c0)="b06ed9770ff7dc699efeb8b97d9e33b0c27f21419e28aa9dbe6c4359daef9850846ae7f06894aeff981f2347e18b8490b525c265f05bd70fcf3695c5ef9500c3358c238c6e50f6458b43f42bcea05f2303268364ff0bb68f5f83b8dad442bf5b3fe83605051addb90e866d4166223c585b52551e30b1d541100f6383927af759a3146df802a7c1cc5f4342e0188324320379fb8b5069c4b0bd2a6f73", 0x9c}, {&(0x7f0000002880)="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", 0xfb}, {&(0x7f0000002980)="bc36afb3a0702aa9278febd0c6b6b57321709e6c1cbed67a801bb968d58e559ff4c9071ee193d68365eb9760b7ebb2ed8c780c5509ea9be852f8f01ca70ab0e309c74605915348c8009c", 0x4a}, {&(0x7f0000002a00)="f095ef03f41b93eb5bf293cec88fe928299343d825309f34846ece5bc14193ab943781418f7257299a7841ec0748a83842d620c592d1b41991", 0x39}], 0x5, 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{&(0x7f0000001500)="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", 0x1000}], 0x7, &(0x7f0000002580)=[{0xa0, 0x1, 0x101, "2ff13eff9fb964b04457d656e895f8adcbc48b9d90acb36a9b2ecffb7d2f89ad426de5e7c513e8d070be732eae0d383fc0965f799144c55395e052b5d78fb9a67c8a59f8be706f32881c91fef06bfe6f27db4b8b6e3e29a3d7e83d47f501a33932a9605bd4f6f5563e28cc6edcba383476ee0df199215fb5e33052820c6f23c0faf92de32c50cc47e9582ccac4fc96f4"}], 0xa0, 0x40004}, 0x40000000) r1 = semget(0x1, 0x139123ff5dc3f768, 0x100) semtimedop(r1, &(0x7f0000000140)=[{0x3, 0x2}, {0x7, 0xfffffffffffffffb, 0x800}, {0x0, 0x80000000, 0x800}], 0x3, &(0x7f00000001c0)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f000000c000)='sysfs\x00', 0x4000, &(0x7f000000a000)) statfs(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/85) r2 = inotify_init1(0x0) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$IOC_PR_REGISTER(r0, 0x401870c8, &(0x7f0000002cc0)={0x200, 0x4}) ioctl(r3, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") inotify_add_watch(r2, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) ioctl$BLKPG(r2, 0x1269, &(0x7f0000002dc0)={0x81, 0xfffffffffffffffd, 0x4e, &(0x7f0000002d40)="2f54b58a94853d6fae783788a54ca544abff942df2a182e7e516de70fda55f7e17ecc00c510d61bfc666faa274898803d345d97d270998bfbf1a40fc9753b8b59479bf879e786c62af62c4f6627a"}) utime(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) 2018/06/06 03:57:39 executing program 1: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x3, 0x30117b}) r0 = bpf$PROG_LOAD(0x5, &(0x7f000095c000)={0x4, 0x5, &(0x7f0000000140)=@raw=[@generic={0x5, 0xffffffffffffffe1, 0x2, 0x7}, @call={0x85, 0x0, 0x0, 0xe}], &(0x7f0000000180)='syzkaller\x00', 0x1, 0xfffffe40, &(0x7f000000a000)=""/195, 0x41000, 0x1, [], 0x0, 0x4}, 0x48) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) getpriority(0x0, r1) clock_gettime(0x10040000000000, &(0x7f00000001c0)={0x0, 0x0}) ppoll(&(0x7f0000000040)=[{r0, 0x28}], 0x1, &(0x7f00000000c0)={r2, r3+10000000}, &(0x7f0000000100)={0xff}, 0x8) 2018/06/06 03:57:39 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x9, 0x701002) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000100)={'team_slave_1\x00', 0x1}) capset(&(0x7f0000000040)={0x4000019980330}, &(0x7f0000000080)) r1 = socket(0x4, 0x2000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="0e"]}) recvfrom$inet(r0, &(0x7f0000000140)=""/25, 0x19, 0x10001, &(0x7f0000000180)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1f}}, 0x10) 2018/06/06 03:57:39 executing program 6: r0 = socket$packet(0x11, 0x20000000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'bond0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x6}, 0x10) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x40000, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000040)) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x3, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) close(r0) [ 120.152367] device bond0 entered promiscuous mode [ 120.157449] device bond_slave_0 entered promiscuous mode [ 120.163232] device bond_slave_1 entered promiscuous mode 2018/06/06 03:57:39 executing program 3: unshare(0x400) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x40000, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000010}, 0xc, &(0x7f0000000240)={&(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x1a4}, 0x1, 0x0, 0x0, 0x24000000}, 0x20008000) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000380)={'teql0\x00', 0xc100}) r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f00000003c0), 0x4) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f00000002c0)={0x2, 0xffffffff, 0x9, 0x2c77a22e, 0xffffffff00000000, 0x6}) io_setup(0xfffffffffffffff8, &(0x7f0000000300)=0x0) io_getevents(r2, 0x8, 0x9, &(0x7f0000000400)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000340)={0x0, 0x989680}) 2018/06/06 03:57:39 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) socketpair(0x4, 0x5, 0x1ff, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x1) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000003c0)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=@ipv4_getnetconf={0x1c, 0x52, 0x15, 0x0, 0x0, {0x2}, [@NETCONFA_IFINDEX={0x8, 0x1, r3}]}, 0x1c}, 0x1}, 0x0) [ 120.241440] device bond0 left promiscuous mode [ 120.246290] device bond_slave_0 left promiscuous mode [ 120.251823] device bond_slave_1 left promiscuous mode 2018/06/06 03:57:39 executing program 5: mmap(&(0x7f0000010000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) munlock(&(0x7f0000010000/0x1000)=nil, 0x1000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={r2, 0x1f05}, 0xc) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000003ff0)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/06/06 03:57:39 executing program 0: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$link(0x16, r0, 0x0) 2018/06/06 03:57:39 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) write$binfmt_script(r0, &(0x7f0000000080)={'#! ', './file0', [{0x20, 'nodevem0ppp0'}, {0x20, '\\GPL'}, {0x20}, {0x20, ')nodevmime_type\''}, {0x20, '&.systemvboxnet0'}, {0x20, '^eth1'}], 0xa, "10c674740179893429c1014607d4522e8466e9723160569b9949bc"}, 0x61) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000016edc)={0x14, 0x1e, 0x2fd, 0x0, 0x0, {0x2}}, 0x6b4}, 0x1}, 0x0) 2018/06/06 03:57:39 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='sysfs\x00', 0x0, &(0x7f000000a000)) r0 = inotify_init1(0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x80000, 0x0) mknodat(r1, &(0x7f00000000c0)='./file0\x00', 0x8100, 0x8000) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) utime(&(0x7f0000000280)='./file0\x00', &(0x7f0000000000)) [ 120.331172] device bond0 entered promiscuous mode [ 120.336196] device bond_slave_0 entered promiscuous mode [ 120.342075] device bond_slave_1 entered promiscuous mode [ 120.390461] device bond0 left promiscuous mode [ 120.395217] device bond_slave_0 left promiscuous mode [ 120.400746] device bond_slave_1 left promiscuous mode 2018/06/06 03:57:39 executing program 3: unshare(0x0) setsockopt$netlink_NETLINK_CAP_ACK(0xffffffffffffffff, 0x10e, 0xa, &(0x7f0000000040)=0x1, 0x4) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000080)={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x18, {0x2, 0x4e24, @multicast1=0xe0000001}, 'ipddp0\x00'}) 2018/06/06 03:57:39 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x10000) r1 = memfd_create(&(0x7f0000000380)="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", 0x0) getsockopt$IP_VS_SO_GET_VERSION(0xffffffffffffffff, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000040)=0x40) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000500)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) sendfile(r0, r1, &(0x7f0000000240), 0x20000102000007) 2018/06/06 03:57:39 executing program 5: r0 = signalfd(0xffffffffffffffff, &(0x7f0000421000), 0x8) r1 = dup(r0) r2 = gettid() fcntl$getflags(r1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000080)=""/4096, 0x6a8}], 0x1) fadvise64(r0, 0x3b, 0x0, 0x1) close(r1) ioctl$int_in(r3, 0x5452, &(0x7f0000fc3000)=0x1) fcntl$setsig(r3, 0xa, 0x12) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='loginuid\x00') add_key$keyring(&(0x7f00000010c0)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) poll(&(0x7f0000b2c000)=[{r4}], 0x1, 0xfffffffffffffff8) r5 = dup2(r3, r4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f0000001100)={0x0, 0x5d, "651ffdaeae1edb485dba45af583389f5d2dad474fe00cb30241841c07e9e340afc8633ae9ec80a5242f0e73297af645281d16809adaa7966b42a010078cf78e9968f1542519b51398a0ff5e4a7c1f1c9b4db7151a01fc2ac38b61d1305"}, &(0x7f0000000000)=0x65) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000001080)={r6, 0xef65, 0x20, 0x0, 0x6}, &(0x7f0000001180)=0x18) fcntl$setown(r5, 0x8, r2) tkill(r2, 0x16) 2018/06/06 03:57:39 executing program 0: r0 = socket(0xa, 0x802, 0x7) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000200)={{0x2, 0x4e23}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10, {0x2, 0x4e22, @multicast2=0xe0000002}, 'veth1_to_bond\x00'}) r1 = socket$inet6_sctp(0xa, 0x80000000005, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000140)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) r2 = fcntl$dupfd(r1, 0x406, r1) recvfrom$llc(r2, &(0x7f0000000000)=""/153, 0x99, 0x0, &(0x7f0000000280)={0x1a, 0x313, 0xfffffffffffffff8, 0x2, 0x400, 0xffffffffffff8001, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) getsockopt$inet6_buf(r1, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x90) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={r2, 0x28, &(0x7f00000000c0)}, 0x10) 2018/06/06 03:57:39 executing program 3: unshare(0x400) r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00000003c0), 0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x200000, 0x142) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={0x8, 0x0, 0x0, 0x800, 0xffffffffffffffff, 0x10000001ff, 0x6d36, 0x1, 0x0}, &(0x7f0000000080)=0x20) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000100)=0x7a2, 0x4) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={r2, 0x4}, 0x8) 2018/06/06 03:57:39 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='sysfs\x00', 0x0, &(0x7f000000a000)) r0 = inotify_init1(0x7) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x890e, &(0x7f0000000100)="0047fc2f07d82c99240970") r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000200)='/dev/full\x00', 0x800, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x12, &(0x7f0000000080)=0x8, 0x4) inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x0, 0x8002) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000180)={0x0, 0xffff, 0xefd, 0x9, 0x5888, 0x2}, &(0x7f00000001c0)=0x14) utime(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) 2018/06/06 03:57:40 executing program 7: gettid() ioprio_set$pid(0x2, 0x0, 0x1000) clone(0x818c2500, &(0x7f00008da000), &(0x7f00002b7000), &(0x7f0000bd1000), &(0x7f0000286fd1)) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x80, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000040)=0x800000) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) shmat(0x0, &(0x7f0000ff2000/0xe000)=nil, 0x4000) 2018/06/06 03:57:40 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") clock_getres(0x0, &(0x7f0000000040)) pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00004e8000)=[{&(0x7f0000004980)=';', 0x1}], 0x1, 0x0) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x101003) fcntl$setpipe(r2, 0x407, 0x0) write(r2, &(0x7f0000335000), 0xfc94) vmsplice(r1, &(0x7f0000000400)=[{&(0x7f0000000340)='S9', 0x2}], 0x1, 0x0) 2018/06/06 03:57:40 executing program 3: unshare(0x400) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f0000000040)={0x3, 0x8000}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00000003c0), 0x4) 2018/06/06 03:57:40 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x12, r0, 0xfffffffffffffffc) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xfffffffffffffffe, 0x200) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000040)=r2) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r3 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r3, 0x107, 0xb, &(0x7f00000014c0), &(0x7f0000000080)=0x272) 2018/06/06 03:57:40 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='sysfs\x00', 0x0, &(0x7f000000a000)) r0 = inotify_init1(0x80800) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) utime(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) 2018/06/06 03:57:40 executing program 1: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x0, 0x0, 0x10000, 0x800}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000100)) 2018/06/06 03:57:40 executing program 6: r0 = socket$inet6(0xa, 0x2000000802, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x400000) epoll_wait(r1, &(0x7f0000000040)=[{}, {}, {}], 0x3, 0xff) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0x802, 0x270) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) 2018/06/06 03:57:40 executing program 0: unshare(0x40000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'lo\x00@\x00', 0x101}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0xfffffffffffffffc) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000000)={0x0, {0x2}, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x27}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x200, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00000000c0)={'lo\x00', {0x2, 0x0, @rand_addr}}) [ 121.589115] IPVS: ftp: loaded support on port[0] = 21 2018/06/06 03:57:40 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000000c0)={0x8, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}, {}]}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000180), &(0x7f0000000200)=0xc) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x9b}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0xfffffffffffffef8}], 0x5, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000100)) 2018/06/06 03:57:40 executing program 1: r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) getsockname$netrom(0xffffffffffffffff, &(0x7f0000000100)=@full, &(0x7f00000001c0)=0x48) fsetxattr(r0, &(0x7f0000000040)=@random={'user.', 'cgroup.procs\x00'}, &(0x7f0000000080)="2329e500", 0x4, 0x2) r1 = socket$alg(0x26, 0x5, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x2, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x1, 0x4) bind$alg(r1, &(0x7f0000000240)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(camellia)\x00'}, 0x58) r3 = accept4(r1, 0x0, &(0x7f0000000100), 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x18) sendto$unix(r3, &(0x7f0000000080), 0xfffffffffffffe25, 0x0, 0x0, 0xfffffffffffffec7) recvfrom$ipx(r3, &(0x7f0000000140)=""/220, 0xffffffffffffffbd, 0x0, 0x0, 0x3d1) sendmsg$nl_route_sched(r3, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000200)='/dev/full\x00', 0x0, 0x0) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) 2018/06/06 03:57:40 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000080)={0x9, 0x6, 0x8001, 0x3ff, 0x8000000000, 0x9}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000000)={{0xffffff92}}) 2018/06/06 03:57:40 executing program 3: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x10) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0xf, "f76fdc71715eaa22dc2d166a69430f"}, &(0x7f0000000080)=0x33) unshare(0x400) r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f00000003c0), 0x4) [ 121.855724] device lo entered promiscuous mode [ 121.889746] IPVS: ftp: loaded support on port[0] = 21 2018/06/06 03:57:41 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='sysfs\x00', 0x0, &(0x7f000000a000)) r0 = inotify_init1(0x1) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x8, 0x8012, r1, 0x5c) inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) utime(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) r2 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0xc) mkdirat$cgroup(r2, &(0x7f0000000080)='syz0\x00', 0x1ff) 2018/06/06 03:57:41 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000440)={0x2, &(0x7f0000000400)=[{0x30, 0x0, 0x0, 0xfffff034}, {0x16}]}, 0x10) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x400000, 0x0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000000040)=""/141) 2018/06/06 03:57:41 executing program 6: r0 = socket$inet6(0xa, 0x805, 0x1) connect$inet6(r0, &(0x7f0000001000)={0xa}, 0x1c) sendmsg(r0, &(0x7f000000cfc8)={0x0, 0x0, &(0x7f0000017000), 0x0, &(0x7f0000026f78)=[{0x18, 0x29, 0x37, ';\r'}], 0x18}, 0x0) 2018/06/06 03:57:41 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2002, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000280)={'icmp6\x00'}, &(0x7f00000002c0)=0x1e) sendmsg$unix(r0, &(0x7f0000000240)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000200)=[{&(0x7f00000000c0)="f7051615d362f30501bd39a8625ff31c4a7d2d1187f3a0eadfa3d8386297cd9877ee89a5fecbbded15505afa0b508585e0baa827c4c0580919373fc5eace36453b1a8033956242bbe8c0de21d2dc66446318f410749e3d4fef31a6ad3e65e08ce3d4b57af53f7f81fbce99a881d85d00e8b9469ed7734f732fd874059bbbe4b33f0f4f6402ff9fa78170ccb653fb63ba832d31e563b050c93a5a9d71f617c6e0c93397834cc3cd0b45a52a4bd6d175172ed3d163902bcfc94b62c8baf630cb3ef2a110a4d3a61e86e843b0efe116cb4252702486de76082bbeea7a52da314d8a", 0xe0}, {&(0x7f00000001c0)="a71fa1d689e0ed373e3827c57bde6a54f4ec855ca2234690ae873de014905d77272920f3bb6b91de", 0x28}], 0x2}, 0x4000) unshare(0x400) r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f00000003c0), 0x4) 2018/06/06 03:57:41 executing program 1: r0 = socket$inet(0x2, 0x3, 0x6) getsockopt$sock_linger(r0, 0x1, 0x30, &(0x7f0000000200), &(0x7f0000000240)=0x8) r1 = accept(r0, &(0x7f0000000000)=@in6, &(0x7f0000000080)=0x80) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f00000000c0)={0x5, 0x1, 0x6, 0x1ff, 0x9}, 0xc) 2018/06/06 03:57:41 executing program 0: unshare(0x40000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'lo\x00@\x00', 0x101}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0xfffffffffffffffc) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000000)={0x0, {0x2}, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x27}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x200, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00000000c0)={'lo\x00', {0x2, 0x0, @rand_addr}}) 2018/06/06 03:57:41 executing program 5: unshare(0x40000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'lo\x00@\x00', 0x101}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0xfffffffffffffffc) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000000)={0x0, {0x2}, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x27}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x200, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00000000c0)={'lo\x00', {0x2, 0x0, @rand_addr}}) 2018/06/06 03:57:41 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x2) ioctl$SG_IO(0xffffffffffffffff, 0x2285, &(0x7f0000000300)={0x53, 0xffffffffffffffff, 0x6, 0x0, @buffer={0x0, 0x1b, &(0x7f0000000200)=""/27}, &(0x7f0000000440)="ea571ee726b1", &(0x7f00000003c0)=""/126, 0x0, 0x0, 0x0, &(0x7f00000002c0)}) write$binfmt_elf64(r0, &(0x7f0000000300)=ANY=[], 0xf6) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000000180), &(0x7f0000000480)) read(r0, &(0x7f0000000380)=""/42, 0xf0) [ 122.933819] IPVS: ftp: loaded support on port[0] = 21 [ 122.971727] IPVS: ftp: loaded support on port[0] = 21 2018/06/06 03:57:42 executing program 7: mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x440002, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000080)={0x7, 0x2}) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x20, &(0x7f0000000000), 0x4) 2018/06/06 03:57:42 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) eventfd(0x2) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='sysfs\x00', 0x0, &(0x7f000000a000)) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x5, 0x20000) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000880)=ANY=[@ANYBLOB="73656375726974790000000000000000000000000000000000000000000000000e0000000400000088040000ffffffff00000000a002000000000000ffffffffffffffffb8030000b8030000b8030000ffffffff04000000f6c9b52d1f26637b40bf72e1fe558a17ef4a97c1490010f11b26e510626f7e4bc6e524e26e8aafa50557a61cfac88691a259f64bd7171e9ada7fed236ab8ec7cf15cf1440def1089cc79583537f2460f1dcddf780054acd8303981ca26f7b80c8b9e3cb79fd21610c532db38ed0bc7475a4a73586d8f5ee31bf71294bc5af8023d41a781ce12a09d8f502886b67f1316aa56dd", @ANYPTR=&(0x7f0000000080)=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'], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f8004001000000000000000000000000000000000000000000000000300073726800000000000000000000000000000000000000000000000000000033000009000020005d2600000000000048004c454400000000000000000000000000000000000000000000000000000073797a31000000000000000000000000000000000000000000000000000100000500000000000000fe80000000000000000000000000001400000000000000000000000000000000000000ffff000000ff000000ffffffffffffff00000000ffffffffffff00000076657468315f746f5f7465616d00000076657468315f746f5f62726964676500000000000000000000000000000000000000000000000000000000000000000000000000000000ff000000000000000000000000000000000000050427000000000000000000000000000000380160010000000000000000000000000000000000000000000000002800686c00030000000000000000000000000000000000000000000000000000029d00000000000048006473740000000000000000000000000000000000000000000000000000000500000003015e5400000700000006000000ffff0500feff00800700090005000000010004000c0028004e46515545554500000000000000000000000000000000000000000000000500000000000000ff020000000000000000000000000001ff02000000000000000000000000000100000000000000ffff000000000000ffffffffffffcf060000000000ffffffff7465716c3000000000000000000000006c6f0000000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff00000000000000000000000000000000ff00040308000000000000000000000000000000f000180100000000000000000000000000000000000000000000000028006970763668656164657200000000000000000000000000000000000000000840000000000000280053594e50524f58590000000000000000000000000000000000000000000010060100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x4e8) r1 = inotify_init1(0x0) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x402000, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") inotify_add_watch(r1, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) utime(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) r3 = msgget$private(0x0, 0x600) accept4$vsock_stream(r0, &(0x7f0000000200)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10, 0x800) msgctl$IPC_STAT(r3, 0x2, &(0x7f0000000100)=""/244) 2018/06/06 03:57:42 executing program 3: unshare(0x3fd) r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00000003c0)=0x9, 0x4) 2018/06/06 03:57:42 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet6_sctp(0xa, 0x200000000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x2, &(0x7f0000ad2000), &(0x7f0000000080)=0xffffffffffffff51) 2018/06/06 03:57:42 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000030c707fbdf3b3afe343e8e255260b69e28bf9760f826a8282429c85d6bf9b337e2353ff2edbac93c5c5a851244c4d9b044b068c286fa3f0c9b4ca71dfb0004be322c839b898d000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r1}, 0x10) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f00000000c0)=0x6, &(0x7f0000000100)=0x4) [ 123.344925] device lo entered promiscuous mode [ 123.429145] device lo entered promiscuous mode 2018/06/06 03:57:43 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='sysfs\x00', 0x0, &(0x7f000000a000)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000200)=0xe8) r2 = getgid() syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0/file0\x00', 0xc000, r1, r2, 0x2, 0x7fff, 0x2) r3 = inotify_init1(0x0) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r4, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") inotify_add_watch(r3, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001380)={0xffffffffffffffff, 0x28, &(0x7f0000001340)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000013c0)={r5, 0xd3, 0x18}, 0xc) utime(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) r6 = syz_open_dev$usbmon(&(0x7f0000000300)='/dev/usbmon#\x00', 0x40, 0x400000) ioctl$EVIOCGPROP(r6, 0x80404509, &(0x7f0000000340)=""/4096) 2018/06/06 03:57:43 executing program 7: r0 = socket(0x10, 0x2, 0x9) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) perf_event_open(&(0x7f0000000040)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000100)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000080)='net/rt_acct\x00') epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000140)={0x80000000}) sendfile(r0, r2, &(0x7f0000000000), 0x80000002) 2018/06/06 03:57:43 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r1) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) write$binfmt_misc(r0, &(0x7f0000000080)={'syz0'}, 0x4) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) 2018/06/06 03:57:43 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc9b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00000000c0)=0xfffffffffffffffd) syz_open_procfs(0x0, &(0x7f0000000000)='net/rt_acct\x00') socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000000100)={0x0, {{0x2, 0x4e20, @loopback=0x7f000001}}, {{0x2, 0x4e21, @broadcast=0xffffffff}}}, 0x108) 2018/06/06 03:57:43 executing program 3: unshare(0x400) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) socket$key(0xf, 0x3, 0x2) r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f00000003c0), 0x4) 2018/06/06 03:57:43 executing program 6: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x2, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000140)=""/160) futex(&(0x7f0000000040), 0x400000085, 0x0, &(0x7f0000000100)={0x77359400}, &(0x7f0000000080), 0x20004021fffffd) 2018/06/06 03:57:43 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000004c0)=""/246) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00000000c0)={0x3, 0x1000, &(0x7f00000005c0)="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"}) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000000)={0x80, 0xffffffffffffffff}) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000000000)=""/174) 2018/06/06 03:57:43 executing program 0: r0 = socket$inet(0x2, 0x80000, 0x1f) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000001c0)={0x5}, 0x1) openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) r1 = memfd_create(&(0x7f00000000c0)='#em1#+\x00', 0x0) write(r1, &(0x7f0000001040)="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", 0x198) r2 = semget(0x1, 0x2, 0x100) semctl$SETVAL(r2, 0x0, 0x10, &(0x7f0000000100)=0x7) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r1, 0x0) setitimer(0x0, &(0x7f0000000180)={{}, {0x77359400}}, &(0x7f0000000040)) ioctl$SG_GET_PACK_ID(r1, 0x227c, &(0x7f0000000140)) pwrite64(r1, &(0x7f0000000000)="e0d125658dac6affacc2b9299394243e1033bdaaadf760e41db5c3b365fa0ceb94558b3939598098c91748d34f965e2fddf9ef2142af416dc39451bd91", 0x3d, 0x0) 2018/06/06 03:57:43 executing program 2: mkdir(&(0x7f0000000300)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') mkdir(&(0x7f00000002c0)='./control/file0\x00', 0x0) getsockname$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000140)={'vcan0\x00', r2}) rmdir(&(0x7f0000000040)='./control\x00') syz_fuseblk_mount(&(0x7f0000005140)='./control/file0\x00', &(0x7f0000005180)='./control/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) close(r0) 2018/06/06 03:57:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x80000001, 0x20080) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x2, &(0x7f0000613000)='\f', 0x1) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000000)="d1aebecf60429c", 0x7) 2018/06/06 03:57:43 executing program 3: unshare(0x400) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = semget(0x2, 0x7, 0x63d) semctl$IPC_RMID(r1, 0x0, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00000003c0), 0x4) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xff, 0x40) ioctl$KDDISABIO(r2, 0x4b37) 2018/06/06 03:57:43 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x6a8102, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) io_setup(0x10040801, &(0x7f0000000340)=0x0) r2 = socket$key(0xf, 0x3, 0x2) r3 = socket(0x12, 0xa, 0x5) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xf13}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r4, 0x3ff, 0x2, 0x7, 0x4000000, 0x1}, &(0x7f0000000180)=0x14) io_submit(r1, 0x1, &(0x7f0000000400)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000080), 0x2000027b}]) userfaultfd(0x80000) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000200)=0x3) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000240)) ioctl$VT_RELDISP(r0, 0x5605) 2018/06/06 03:57:43 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='sysfs\x00', 0x0, &(0x7f000000a000)) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x800, 0x80000) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0xac, r1, 0x200, 0x70bd2b, 0x25dfdbfb, {0x6}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_DAEMON={0x68, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip_vti0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7fff}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) sendto$unix(r0, &(0x7f0000000300)="ffebcfefe4f4ecc462bf7dd9cf1e2a9f30ea7e1712f5a3", 0x17, 0x8000, &(0x7f0000000340)=@abs={0x1, 0x0, 0x4e23}, 0x6e) r2 = inotify_init1(0x0) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") inotify_add_watch(r2, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) utime(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) 2018/06/06 03:57:43 executing program 6: rt_sigprocmask(0x0, &(0x7f0000000140)={0x9}, 0x0, 0xff20) r0 = gettid() tkill(r0, 0x21) tkill(r0, 0x21) pselect6(0x40, &(0x7f0000000080), &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000100), &(0x7f0000000ff0)={&(0x7f0000000040), 0x8}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='rdma.current\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x1, 0x30, 0x1ff, 0xfff}, &(0x7f0000000180)=0x18) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={r2, 0x4}, 0x8) 2018/06/06 03:57:43 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) fcntl$notify(r0, 0x402, 0x8000000000023) fcntl$setown(r0, 0x8, 0x0) chmod(&(0x7f0000000040)='./file0\x00', 0x0) 2018/06/06 03:57:43 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x1, 0x8000) sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000040}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0xb8, 0x0, 0x324, 0x70bd2c, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@dev={0xac, 0x14, 0x14, 0xf}}]}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gretap0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x4}]}, @IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x16}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'team_slave_1\x00'}]}]}, 0xb8}, 0x1, 0x0, 0x0, 0x20000081}, 0x10) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc4c85512, &(0x7f0000000340)={0xfffffffffffffffd, 0x3, 0x40000000000000, 0x0, 0x0, [], [], [], 0x8, 0x2}) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000000080)={0x2, 0x9, 0xffffffffffff5561, 0x0, 0x7ff}) getsockname$packet(r2, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000480)=0x14) getpeername$inet(r1, &(0x7f0000000180)={0x0, 0x0, @remote}, &(0x7f00000004c0)=0x10) 2018/06/06 03:57:43 executing program 3: unshare(0x400) r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00000003c0), 0x4) 2018/06/06 03:57:43 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000040)=@srh={0x0, 0x0, 0x4}, 0x8) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=@srh={0x0, 0x0, 0x4}, 0x8) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x0, &(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/06 03:57:43 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000a88f88), 0x0, 0x200007fd, &(0x7f0000000080)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000180)=0x200, 0x4) write$binfmt_elf64(r1, &(0x7f0000002300)=ANY=[@ANYBLOB='o'], 0x1) recvmsg(r1, &(0x7f0000000200)={&(0x7f0000000100)=@rc, 0x2ae, &(0x7f0000000280), 0x0, &(0x7f0000000380)=""/105, 0x69, 0x7fff}, 0x10022) 2018/06/06 03:57:43 executing program 7: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x0, 0x0, 0x8001, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, [0x7, 0x100000001, 0x200000000000, 0x5b0, 0x6, 0x7fffffff, 0x3473, 0x9, 0x4, 0x0, 0xfffffffffffffff9, 0x4, 0x1000, 0x6, 0xaaf2]}, &(0x7f00000002c0)=0x100) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000300)={r3, 0x7f}, 0x8) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000cd8ff4)) epoll_wait(r4, &(0x7f00000000c0)=[{}], 0x15f60b4, 0x0) epoll_wait(r4, &(0x7f0000000100)=[{}], 0x1, 0xffffffffffff185d) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/06/06 03:57:43 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x400, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ip_vti0\x00', 0x1200}) r2 = socket$key(0xf, 0x3, 0x2) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x7fffd) ioctl$TUNGETIFF(r3, 0x800454d2, &(0x7f0000000080)) sendmsg$key(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x2, 0x4, 0x7, 0x6, 0xe, 0x0, 0x70bd28, 0x25dfdbfc, [@sadb_key={0xa, 0x9, 0x240, 0x0, "b9a085de237de90ed3ce966ec976d7f894ca5c027bf141648856acbeabfb9cf3e058f553260704cfde408f32d809314e5adf878f9e827810e149a2a1ef21152b27528ae84d09b995"}, @sadb_ident={0x2, 0xa, 0x0, 0x0, 0x4}]}, 0x70}, 0x1}, 0x4000001) sendmsg$key(r2, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="020d000010000000160000000000000003000600000000000200000031ebf8c7000000000000000003000500000000000200000000000000000000000000000008001200020001030000000000000000100000000303000000000000000000001d0000010100c58a47566f8d45157c97ec3a0000000000000000000000000000"], 0x80}, 0x1}, 0x0) r4 = shmget$private(0x0, 0x2000, 0xa51, &(0x7f0000ffe000/0x2000)=nil) shmctl$IPC_INFO(r4, 0x3, &(0x7f00000002c0)=""/49) 2018/06/06 03:57:45 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = dup(r0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) io_setup(0x6, &(0x7f00000012c0)=0x0) io_getevents(r2, 0x2, 0x8f, &(0x7f0000d83f60)=[{}, {}], &(0x7f00005cfff0)={0x4000000000001, 0x7}) io_destroy(r2) 2018/06/06 03:57:45 executing program 3: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x210082, 0x0) read$eventfd(r0, &(0x7f00000000c0), 0x8) r1 = creat(&(0x7f0000000000)='./file0\x00', 0xa) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040)=@int=0x100000000, 0x4) unshare(0x400) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f00000003c0), 0x4) 2018/06/06 03:57:45 executing program 6: r0 = getpgrp(0x0) r1 = gettid() rt_tgsigqueueinfo(r0, r1, 0x38, &(0x7f0000000000)={0x18}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x80, 0x0) recvfrom$llc(r2, &(0x7f0000000080)=""/224, 0xe0, 0x6a0cf9e273e9e502, &(0x7f0000000180)={0x1a, 0x321, 0x958f, 0x9, 0x7fffffff}, 0x10) 2018/06/06 03:57:45 executing program 1: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0, 0x8, &(0x7f0000000300)=[0x0, 0x0, 0x0], 0x3}, 0x20) ioctl$LOOP_CLR_FD(r2, 0x4c01) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x420000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f0000000180)={r4, 0x3}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000080)=0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000002c0)={'ifb0\x00', &(0x7f0000000380)=@ethtool_rx_ntuple={0x35, {0xb, @sctp_ip4_spec={@dev={0xac, 0x14, 0x14, 0xa}, @loopback=0x7f000001, 0x4e22, 0x4e20, 0xfffffffffffffffa}, @usr_ip4_spec={@empty, @loopback=0x7f000001, 0x81, 0x2, 0x1, 0x5}, 0x0, 0x6, 0x9, 0x546, 0xfffffffffffffffe}}}) 2018/06/06 03:57:45 executing program 4: mkdir(&(0x7f0000000700)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='sysfs\x00', 0x0, &(0x7f000000a000)) r0 = inotify_init1(0x0) socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x7, 0x400) sendmsg$netrom(r1, &(0x7f0000000200)={&(0x7f0000000080)=@full={{0x3, {"0e4cda915010ba"}, 0x3f}, [{"ca462a623514aa"}, {"cd73c2db2900dc"}, {"24bb84f68b38e8"}, {"f3083876eba37d"}, {"8f37dbafe4d9d2"}, {"4cb446d8c24dab"}, {"f00f51db4be198"}, {"6f4e1e5199c07c"}]}, 0x48, &(0x7f00000001c0)=[{&(0x7f0000000100)="e159757fc5e731918f21f419f83f224a1bcb56fb2ff3d328366d3301b4872a917ffa03219424e594fe6d79d92d6b11a96518db3307cf699eeb5ebd80a8a0526cd9d5c6cd3219d3b17c06604cf763e5e8210c334fda3fd8abe8ed548d8297472b6a6aa754fe93e6beb3a0c18500ded73cd41c2a8903054c85f02bab556b66d9813de7c6f3baadac7df1cfac65c411c2a389b0bb5783dcd640bc2c2c24350210f31d64f8cef71cad10bbe7", 0xaa}, {&(0x7f0000000300)="cfaea65ed071a2de75ba3b7fab0474905265fc84a03e1f6da8b8b682045f2ac6b069c2944ff672d63aa7207c1b853564cbd8031832db42603dfac19eef7320f56b62b622ed5f5f8e673c213ab46f9ca25990af73f4325c9b64249cd884a828d93c1dff6b6a628e49e15c3b67298e84fad411698be1f48815867fe3929fcd85cdb5dda872a0cfe9be1218542609637bf9e7bc688a8ac042437b546d43a0e0630f4cef3d5533654511b1eff99d", 0xac}, {&(0x7f00000003c0)="c666f5db6ef7d8e22910638e2d0d47cbd56d10b0ba493d50a8bc1e81a88676f1212d735100b4f95697a419b0edc118899e11158ffe06e14a3f6d865976f92e3b00ff0143025253ba22e413b17db6fbb5a50b223b032ee29a2483040e1c99dfabcc7b98941065dcaa40c00915ea25fec31769342da117423d10a39f896f1a0fa9de38036a0a5b715da41b5d1d4eefc0554af2b2c77ce5c8723d2e351e645382d704225b607002fd7eb06f48e565987945dd28695e1d7ab91f9491b00ef74a4f511cebb4651edc83ee92b3046653c69f1190018dc819a1", 0xd6}], 0x3, &(0x7f00000004c0)=[{0x40, 0x117, 0x10001, "4480ec843097d565ffe6a0ae6b093897b46c236de7f9eba28c9539a0e01ca3991faea8e50af9e28189bf68efbea618"}, {0x10, 0x109, 0x6}, {0x50, 0x10b, 0x4, "723de10416a7f4efca4f9885fb65ccd5899e73824fd820d50947b268fbd7dca7177286590bf3ff8f88f862e62b235e8709fd24ec5d65a4504327a369676d9989"}, {0x70, 0x111, 0xe4, "70d0e582073344c6559ada50a91883cf0eaedeff0931ca514c0760eabb0ea24ac50e940c2db428f8345d0b1cec7a80f4c3bb9a4ac041344ae22f203b0a83d4d001bf41749f5d26298365119deed62f8e66e3bdb8d88c3c496691"}], 0x110, 0x40}, 0x81) inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) utime(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) 2018/06/06 03:57:45 executing program 2: io_setup(0x3, &(0x7f0000003140)=0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) io_submit(r0, 0x1, &(0x7f00000000c0)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000003180)}]) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000080)={0x1, 'team_slave_1\x00', 0x1}, 0x18) 2018/06/06 03:57:45 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 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={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x12000, 0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080)={0x0, 0xfffffffffffffff8}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000100)={r3, 0x45, "74c630799ed6618fd9a61dc51daa0ca385a97ab69dcd7f47b078e76ef8411098123953400b24f8d7c9c890b6e47bcab943a286202ef074778e590e06260338b95ecafea7aa"}, &(0x7f0000000180)=0x4d) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) syz_open_dev$urandom(&(0x7f00000001c0)='/dev/urandom\x00', 0x0, 0x20800) 2018/06/06 03:57:45 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000001140)="0047fc2f07d82c99240970") r1 = syz_open_procfs(0x0, &(0x7f0000001180)='mountstats\x00') pread64(r1, &(0x7f00000011c0)=""/4096, 0x1000, 0x0) 2018/06/06 03:57:45 executing program 3: unshare(0x400) r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00000003c0), 0x4) r1 = shmget(0x2, 0x4000, 0x148, &(0x7f0000ff9000/0x4000)=nil) shmctl$SHM_LOCK(r1, 0xb) 2018/06/06 03:57:45 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f000082ef0a)=""/246) ioctl$EVIOCGREP(r1, 0x8004745a, &(0x7f0000000000)=""/174) 2018/06/06 03:57:45 executing program 2: r0 = socket$inet6_sctp(0xa, 0x9, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in={{0x2, 0x4e20, @rand_addr=0x3}}, 0x1}, 0xffffffffffffff96) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x10002, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x90) 2018/06/06 03:57:45 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0xfffffffffffffffc, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x8}, 0x1c) 2018/06/06 03:57:45 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000140), &(0x7f0000000040)=0x5c13dd4557a8a441) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000080)={"726f003bd10000040600", 0x6}) 2018/06/06 03:57:45 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='sysfs\x00', 0x0, &(0x7f000000a000)) r0 = inotify_init1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x3f, 0x80000) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) utime(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) 2018/06/06 03:57:45 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x2d, &(0x7f0000000080), 0x4) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f00000005c0)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000004c0)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) r2 = semget(0x0, 0x2, 0x10) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) clock_nanosleep(0x4, 0x1, &(0x7f0000000480)={r3, r4+10000000}, &(0x7f00000004c0)) semctl$SEM_INFO(r2, 0x0, 0x13, &(0x7f0000000380)=""/215) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x101000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r5, 0x40045542, &(0x7f0000000080)=0x8d) mount(&(0x7f00008deff8)='/\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)="6e66730039ad695ab91f0928267795ce2b07ba848ecc6b7c69", 0x2007a00, &(0x7f0000000140)) mknodat(r5, &(0x7f0000000200)='./file0/file0\x00', 0x8001, 0xcb) accept4(r0, &(0x7f0000000100)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x80, 0x80000) umount2(&(0x7f0000000280)='./file0\x00', 0x2) 2018/06/06 03:57:45 executing program 3: unshare(0x23fffffc) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8000, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000040)) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000080)={0x4, 0x2, 0xfffffffffffffff8, 0x0, 0x0, 0x8}) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f00000003c0), 0x4) 2018/06/06 03:57:45 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x109000, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000440)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0xac974e3e4633bba3}, 0xc, &(0x7f0000000400)={&(0x7f0000000140)={0x2b8, 0x5, 0x4, 0x20, 0x70bd29, 0x25dfdbfb, {0x7, 0x0, 0x4}, [@generic="1f518f0cdea06f676f17b6ea9c9e3a6d0dc90a22bcb2afef3e0a9b70cc381ca9cc70c9186f1e3802090cb8705a45ceb5cf42b6f08588c50b0f34d8743b319112b95b295a86f6e89f2ebf2509c646b1cc8f7ad31eb6a66e7150ff362630e7530ddcdc9570abb093d00e8d4cbf377040b4aef8473167670a037df4c134da59b29666fd6f1c6407cbb9d4d4c8b179987403bd38f9ee2cbbc44357e8343cc3ac9c21524769d78cae2218982ade20c7767a34de4721f7df2b08327dad8462b87f9fc6d7abc738d143da5557fc1f8123aa0bf4da2dbc5a609dbcfa04f6a5bb7ea2da199983d3ca90", @generic="207858aae7c99a8198ca5fc785d0d6adff1f71b12cfc153c8bf596d2d664fc1bea958507f249f79f20db57ce0e36aa218f400b0b56e1295aae666d0e96868f111bbc", @generic="b231197c42f3f6d7600b9780c930716800c24e0ff4d865093ba381ad90c8a8f222b790a563d8b5a34d0530e17ce47a28b42e3ca26786854770ec14a742826f6bc5196f696a4ef7a4bcdf86bd031b91bb640072f9f0f520f93a9f73d6b5cd228729ff6c4ca9f1b371f4eca8ae169313820aeeefa19c607a0a3d5525edc6f15d5a91968bfdf9b6bd0fd7aa6b9f7fb1474087e0c3134d288ec2", @generic="4c948d718890ac6fb2588641c770b9738aa62a624346bebce0cfa6bf000a29f0772b2095e9c75ec18a496759c87f2820b4478c97422123b891cbafccffcd6d9798e6deba844f9c8987d64ca428b6bd763cefc1856ec64dfc63411563056706baadcf7f1d6b3d2082717410b04093544a772556402a039ebc2d043c529a8439a3c5f7589a3d486b57e388648a94f8b434cfe8b2a0ada207d6e2346fb65612b475479766801862223b05ac894237f75f2b", @nested={0x1c, 0x77, [@generic="ddbfe992767476d78a1acfb4b0e17aa9be46aea8af2a"]}, @generic="3bb9c8750377aa5a931a67d420595a33d67d6974bb172078ae"]}, 0x2b8}, 0x1, 0x0, 0x0, 0xc000}, 0x4000085) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="240800000001010000000000ffffffff0a000000100002597a21052c00000c0001000500020000000000"], 0x24}, 0x1}, 0x0) 2018/06/06 03:57:45 executing program 7: pselect6(0x40, &(0x7f0000000000)={0xa000000000, 0x4, 0x1000, 0x3f, 0x7fffffff, 0xf665, 0x0, 0x200800000000000}, &(0x7f0000000100)={0x4, 0xfffffffffffffff8, 0x0, 0x100000001, 0xfff, 0x6, 0x83, 0xfffffffffffffff7}, &(0x7f0000000140)={0x800, 0x5, 0x95, 0x1, 0x400, 0x5, 0x2, 0x400}, &(0x7f0000000180)={0x77359400}, &(0x7f0000000200)={&(0x7f00000001c0)={0x10000}, 0x8}) semget$private(0x0, 0x1, 0x2) r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x801) write$tun(r0, &(0x7f0000000100)=ANY=[@ANYBLOB], 0x1) socket$nl_netfilter(0x10, 0x3, 0xc) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x0, 0x0) unshare(0x400) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000000040), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f00000000c0), 0x8}) 2018/06/06 03:57:45 executing program 2: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, &(0x7f0000000300)="01", 0x1, r0) socket$inet6_tcp(0xa, 0x1, 0x0) semget$private(0x0, 0x4, 0x255) r2 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a}, &(0x7f0000001940)="b3", 0x1, r1) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="ccc414c7d7cdaa64a6988b7546ae3c60d823", 0x12, r1) keyctl$update(0x2, r2, &(0x7f0000000780)="df02754689212dfc3e2acc26fdc3ff864813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895117054ac2f1c00ad642733d9f84eee66d20e0f2751e18774fc2227cbb60fc68b143963541844fe7d4199d50e69010000006164c8f3e1181e6d50986cd98a5c44ac0ec3755bae750fe9a073eadeb27eafcf10d82f9aa122e7dc2faed85adcd88ca30e07000000002d94defa187e48b89efbbbcc9b9a9aaffce4e9149e5d3aa299f97c682a404ef6b122", 0xc1) syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x200101000) 2018/06/06 03:57:46 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e20, 0x79, @dev={0xfe, 0x80, [], 0x1f}, 0x7}}}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000280)={r1, 0x5}, &(0x7f00000002c0)=0x8) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = dup3(r2, r2, 0x80000) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000040)={0x0, 0x400, 0x800, 0xff, 0xcc9, 0x3, 0x1, 0x7f, 0x0, 0xfffffffffffffffd, 0x41b, 0xfff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000007740)={'ip6tnl0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)=@bridge_newneigh={0x3c, 0x1c, 0x405, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@NDA_LLADDR={0xc, 0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @NDA_DST_IPV6={0x14, 0x1}]}, 0x3c}, 0x1}, 0x0) 2018/06/06 03:57:46 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x3, 0x6, 0x1, 0x8, 0x100, 0xfffffffffffffffd, 0x3, 0x3, 0x10001, 0xb0, 0x9, 0x4, 0x2, 0xffffffffffffffff, 0x8001]}, &(0x7f0000000180)=0x100) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={r2, 0xffff, 0x3, 0x2, 0x7, 0x1}, 0x14) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mlock2(&(0x7f000071e000/0x3000)=nil, 0x3000, 0x0) clone(0x0, &(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000240)) pwritev(r1, &(0x7f0000000800)=[{&(0x7f0000000200)="376796a700c38ceb04a495b8e276c47f901efe9324627b93489724dc9a32", 0x1e}, {&(0x7f0000000240)="546e724858015cb7a6c647283fd8aba8e17434de42559ef8002d3faa3965ace702689180533692c4a598454efe41788a17339b49715a10a9ba79d3b324c3d9f26c68a4e9ee1e76dec768", 0x4a}, {&(0x7f0000000380)="bdf2144863cc6410e33d4c5d0b70d5bf9108a4cc401879af0d7470d43ac0031aa71ddaaad6ffa10d8cca3aba299e066626b2614217128df1338575ffd6f56b493c135f7cfcd74e240a55d4bb630b81bfeedc0f49b1257d9fbdb8e9f5a6622cfc3d0e1d73ed6f77b63f0dd26020e40aefd5", 0x71}, {&(0x7f0000000400)="4b7f10026c8d2ebe94e1a49aaa75b7ad46152abe5ccebec51bd45fa30c881f76c08006d31d8feec8e9d44cbdd16728619426fbd02a0936d0341cd079b702bb08f1d78abc377879c13c96f25371ef75a7b89b2db7e0ee784fed2c118a9586aec8e60179638415a1ca5171400507075f6719c5edc358266b876193215799367d40daaee3c9a5fe8cda690d48b99f75dfd9e94a6d1e63b396804c09658e1df9e2c595492b1d3f236be538d85326e0c85efa46e94c6a36b89df1471742b7703f03b0a75dad3f9ac69aeb69d204ae4608acc140081ebf73cd4f1b00c36d149cc7db57d56032410a7297359f8c038bae1fc47948f1d64969a1e1", 0xf7}, {&(0x7f00000002c0)}, {&(0x7f0000000500)="c588f1dd28960fb1f40384dca5", 0xd}, {&(0x7f0000000540)="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", 0xff}, {&(0x7f0000000640)="276ca6cc88fe96b1bf81cebe97cfb7066e9df4323c0a89c846a7a290ffc2dc904176ec30dd7056236f760792e8fca3a725f1ac3ac7d4225e3f1f0ee1d712290222ada84c378e6d55da6be31eaa6e83b89043844c8db4", 0x56}, {&(0x7f00000006c0)="389d68e2b6dcb6c8d481c82309117deca4b50576990b39eae1c4135bf1da46fb8c5315b02e6ad257579fae0078a39a51869efaece8735b7fe0ddf518ebd45ab4e4ee68c8b5b61555a414c97ab9c55b0f9ea4efb4fd7a389ee6137cbe", 0x5c}, {&(0x7f0000000740)="1f6c021e015f13d4256b1e05beae8e0aeb72d3f428f4acf5b837f6c633f2923caca39df53dcf4052ee9c452db2e3cbe99bc80fbc4511903849f78ad8b454716de6bf0466902df6cc9437428b7ab1097905cba13ff4cf59cdb899c767705773e5acd54b861cba2869d3654d7649b5734429493c14f6bd91c32ff02c095244053da3972ee10d3c3274002f5544b5", 0x8d}], 0xa, 0x0) 2018/06/06 03:57:46 executing program 3: r0 = msgget$private(0x0, 0x8) msgsnd(r0, &(0x7f0000000180)={0x0, "d9e5011b5c78ef47a9782cbeba91eac6405856cd2ca13430878de8395b8a179dcfdd4a8480a4b9f7c3e8fb6fd705894b40320d6f2d8006a8c95af3f1e168a1135c11ba04627bbe39d8d19c7534304dc4a0eb6f"}, 0x5b, 0x800) unshare(0x400) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x1fc, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x331) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000080)={{0x2, 0x2, 0x7, 0x0, 0x8a7}}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000140)={r3, 0x8, 0x4}, 0x8) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000200)) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f00000003c0), 0x4) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x4c4002, 0x0) ioctl$VHOST_SET_FEATURES(r4, 0x4008af00, &(0x7f0000000040)=0x8000) 2018/06/06 03:57:46 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) io_setup(0x6, &(0x7f0000000080)=0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x80, 0x0) io_cancel(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x6, 0x1, r0, &(0x7f00000000c0)="0ac3b561fb633d94c0961ad2dae6ee3b", 0x10, 0x4, 0x0, 0x0, r2}, &(0x7f0000000180)) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f000000efdc)="240000002600250007fffd0000010000000005e10300000000000000fffffffffffff5fc", 0x24}], 0x1}, 0x0) 2018/06/06 03:57:46 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='sysfs\x00', 0x0, &(0x7f000000a000)) r0 = inotify_init1(0x3) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") connect(r1, &(0x7f0000000080)=@rc={0x1f, {0xd980, 0x11, 0x0, 0x0, 0x8001, 0xc200000000000}, 0x2}, 0x80) inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) utime(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) 2018/06/06 03:57:46 executing program 5: creat(&(0x7f0000000080)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f0000c86f88)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x5) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0\x00') 2018/06/06 03:57:46 executing program 6: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000040)={0x81, 0x0, 0x7, @empty, 'bond_slave_0\x00'}) socket(0x10, 0x803, 0x0) 2018/06/06 03:57:46 executing program 0: r0 = semget$private(0x0, 0x6, 0x20) semctl$SETVAL(r0, 0x2, 0x10, &(0x7f0000000000)=0xfff) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8924, &(0x7f0000000080)={"626f6e643a000400000000000000006f"}) 2018/06/06 03:57:46 executing program 3: unshare(0x400) r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00000003c0), 0x4) r1 = dup(r0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)=0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x810100}, 0xc, &(0x7f00000000c0)={&(0x7f0000000400)={0x360, 0x1, 0x4, 0x628, 0x70bd26, 0x25dfdbfc, {0x7, 0x0, 0x6}, [@typed={0x14, 0x6f, @ipv6}, @nested={0x274, 0x8e, [@generic="a37f1a3214d862834f8c77ab96b9be7c3978b594f10bc2cdb5d53cc2466535869418e9", @typed={0x8, 0x2c, @u32=0x5}, @generic="33b4d271de42ff82655b7486863137252ec183a55223f6967cdb31604b155a856fdaf0f73016ef2c995e41079811a168e7e68ab8cd510997db0a876141f7b38a421369d06b117fa49ab62bd30435f94f4b2f08a9b30308bb1836ae3a93362507ad24738a8ab80519e2b731596de536cdaf9eaf8aedab1108689c4792fe4e6b009288bc7205167379e545baee570e3a21b2967198ae1f89edf92be4bf7f18d74b96ec5de772", @generic="cb0b6912ac246128741e52d92209b5699845e1d370cbfe5975ced43f3f302fafecf9878982c8b211effbfdb5e46ca4418a74f6f8dde6d8d3df635240020039ca756ef46818ce2c45d09c732cae7df74a13b27474eb20233bdf32be1530eeb24f2e9686ad16c8e853fd8981fe13127287104d95cf109ecf0702794603490c1bba7f774b0965d4609bb77c4a1d7836beb9878d5023703924fd7aa1ebed338b8be2697880bb918ebb5476b293ef97d4be7a319bc07b20ff5946a2b0cc347b0a06e4e12a4b73b8a11bbffc0ab092002699cb17f3a54665a3dc4c8d6ff98a89c0304b85e5664b1ab34fd1b6fd1b4cc6e7fb811d2545fd6691e66e0f", @generic, @generic, @generic="934c17d4bbdfc431b9ad2eb84ff38e6c1c898044b6cda320db4e398de3bfebdbb5f3539a5c487a81786346381c05d5e8539da3465c8f0367ae2296a44c46e7346c166a4b28a6dfcb912fa83fa7853a40c711800207e3d9899187497ff544ebe88d9f981ba9781bacffe5f5e5e5c8c0827044bba5725815b093bc0758edb8aab3cdaf022477328a5105beafdfc5d936b8f0019d57e022686c5286e0bf9bf43f1ba53af2d233"]}, @nested={0x60, 0x2d, [@generic="fd5edda434ee0848237131975723d5a52146ad5824870825551f5872a082c0128a978813268a9aec02e0a9f053322a58fa3d58060cc4331727c6dc93580c560c46a742cd3e92e41fcd865e458b963848f84a3360e0319d18d77b1b"]}, @typed={0x8, 0x4e, @pid=r2}, @typed={0x8, 0x6e, @ipv4}, @typed={0x4, 0x61}, @typed={0x8, 0x59, @pid=r3}, @nested={0x48, 0x48, [@generic="20924671cbf3eb2e4297bf923db203eee7397391a4537336e22a7b022b62b391fee88e8accbcfd6b97751e47efec3f152495d1c2480bf20c6db6625412657828ac"]}]}, 0x360}, 0x1, 0x0, 0x0, 0x40}, 0x1) 2018/06/06 03:57:46 executing program 5: unshare(0x24020400) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x20000, 0x0) vmsplice(r0, &(0x7f0000000380)=[{&(0x7f00000002c0)}], 0x1, 0x0) sendmsg$kcm(r0, &(0x7f0000000340)={&(0x7f0000000000)=@nfc={0x27, 0x1, 0x2, 0x6}, 0x80, &(0x7f00000002c0)=[{&(0x7f00000000c0)="9ade6d278c6d6e0ab00470abcbe3740bfa3dc12dd1c0faa00989448b6890f3e88276a58b858e1b65013c5d", 0x2b}, {&(0x7f00000003c0)="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", 0x1000}, {&(0x7f0000000100)="f1225b01d583db0435ffaab99965e5b430b86ae2932eb8bae9d11dff863cf8916203e197ad8516721ba7c6d6c3c5433c4658c3cceec0859755c033e908964b6e3b2bd5179c2a185ed0f3b218166bb78944bc05962a9fce82cea50f21b715e3a3a1f3de2144c9c21e8fb57be87868d7f429ccc2191299bfb4b57f3f6b5d49b8b8b95787923ad416f481ceb3ba6ba9b59197b5ea17425cffff1fec", 0x9a}, {&(0x7f00000001c0)="f7ab38745f6cc6f2fd22f5d8712b8df9a910abe4d65712863f50c5ea783db3c131b5233650ac5aebb1431b7c223ad95fa4e2f8b3ea7fdf4a7c2ce742ea19b1bed3a7e38f075f2001e7f3ea88776a9d901c33c6eb1495d27c47876d5e3c82a940cf2e04fd10cb5781336ccecd5d30c9cad230b14610fd9c2a", 0x78}, {&(0x7f0000000240)="e6f579a94f21109b1e70af5f4bed8731e64673b4b71d139346f3883163ed01bd24d6684eebe80c7b4a51201e9f0b8d6a8541e32683cc2c6ec85a899e2b15d795398d39bd2c5c0f0757e51d13c3d2a2155776934ca8f687c58ead0f11ae78bd9d3096", 0x62}], 0x5, 0x0, 0x0, 0x4000001}, 0x40001) 2018/06/06 03:57:46 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8910, &(0x7f00000000c0)={"766c612c30000000000000000600", @ifru_flags=0x3402}) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000040), 0x2) 2018/06/06 03:57:46 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) getxattr(&(0x7f0000000000)='./file1\x00', &(0x7f0000000080)=@known='system.posix_acl_default\x00', &(0x7f00000000c0)=""/184, 0xb8) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='sysfs\x00', 0x0, &(0x7f000000a000)) r0 = inotify_init1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) utime(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) 2018/06/06 03:57:46 executing program 6: r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f00000002c0)={0x0, ""/27}, 0x23, 0x2, 0x2000) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000040)={0x0, 0x6, 0x14b31809, 0xff, 0x8, 0x5}) msgrcv(r0, &(0x7f0000e88000)=ANY=[], 0x0, 0xfffffffffffffffe, 0x0) msgsnd(r0, &(0x7f00000001c0)={0x2}, 0x8, 0x0) 2018/06/06 03:57:46 executing program 1: r0 = getpgrp(0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000200)=ANY=[@ANYRES32=r2, @ANYBLOB="0080ebb3ecea003a66a8babd57004760b308000000340f117993df2d246d409127b5a5fc0edb019c26157e21ba280974aa241978a8a2b7f14c2008b76d83a5d98d7cae8ee4031b651d72d35d6a643e0e6b25a718e759faa076bead6c04fb40d93747b3ad627e1d876f54cf835ea6777bdce8caabf75e51a0ad2981f4c8906a0a743fb6a59cb932fe8c01474598c7090c3ba6d2d21e216ff8377e7b99264044d2d73df6f8e790e50e0361edefe2e134304a500aa3eca1497b917a997e8a6e67821ee5a89556b6d6b787b92e64645ae7d6cab897e0368cdafd6e40278ae24e4ec0d5e12d087ec397962a393c1a13c50b14c4df0000000000"], 0xf3) ptrace$getsig(0x4202, r0, 0x8, &(0x7f0000000000)) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000140)={r1, r1}) rt_tgsigqueueinfo(r0, r0, 0x0, &(0x7f000058a000)) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000300)={'mangle\x00', 0xe5, "62dd9a958dd783a96053ad0cd75fb4a7f027aa277cf958baecc7a35ea77f342f1f233a8b281689361c239cef97a414f5817b5e98c3859fa361839f6bcaa72d858be6cd208fa7bfef7d887f6725fc67e5b14d96610aa1a0703291583c10f7b9797e726b0b6a0980820f555508194369c70fe06aa57eebaecd40a6d546224c355329dc2aff16621141b328dc8fc26c781309d64f669337416cb54946c6452518c2786cc42b63535a4848dc8f3a5aa72d5f2775c62c45d9144d04048e4657ec256dbdce562b735f9936d94c4217ba9be3f998f2bc7ce6a6dcdd675277196670e31fc6a8f2dd1b"}, &(0x7f0000000100)=0x109) 2018/06/06 03:57:46 executing program 3: unshare(0x400) r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00000003c0)=0xfffffffffffffffd, 0x4) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x40000, 0x0) 2018/06/06 03:57:46 executing program 0: r0 = signalfd(0xffffffffffffffff, &(0x7f0000421000), 0x8) r1 = dup(r0) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000080)=""/4096, 0x6a8}], 0x1) close(r1) openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x24, 0x4) ioctl$int_in(r3, 0x5452, &(0x7f0000fc3000)=0x1) r5 = socket(0xa, 0x80000000002, 0x0) ioctl(r5, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$setsig(r3, 0xa, 0x12) read(r4, &(0x7f0000001080)=""/244, 0xf4) r6 = dup2(r3, r4) fcntl$setown(r6, 0x8, r2) tkill(r2, 0x16) getsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000001180), &(0x7f00000011c0)=0x4) 2018/06/06 03:57:46 executing program 2: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x8, 0x32, r0, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="0001705f66696c657300") getdents(r1, &(0x7f0000000200)=""/162, 0xa2) ioctl$BLKBSZGET(r1, 0x80081270, &(0x7f0000000000)) getdents(r1, &(0x7f0000000ea9)=""/407, 0x197) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000080)=0x9, 0x4) 2018/06/06 03:57:46 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmmsg(r0, &(0x7f000000d8c0)=[{{0x0, 0x0, &(0x7f0000001a40), 0x0, &(0x7f0000001a80)}, 0x1f}, {{&(0x7f0000001e40)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0xd2}}], 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x400000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000080)={{{@in=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f00000001c0)=0xe8) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000180)=0x1, 0x4) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000000200)={@dev={0xac, 0x14, 0x14, 0x12}, @remote={0xac, 0x14, 0x14, 0xbb}, r3}, 0xc) bind$ipx(r2, &(0x7f0000000240)={0x4, 0x0, 0x1ff, "e01899eaec68"}, 0x10) 2018/06/06 03:57:46 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4000000000014, &(0x7f0000000040)=0x80000000001, 0x4) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x148) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00000001c0)={&(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8, 0x5, 0x5, 0x9}) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000240), 0xfffffee5, 0x0, 0x0, 0x0) 2018/06/06 03:57:46 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000000c0)="f8f550e6", 0x4) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x42) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000200)={r2, 0x1, 0x0, 0x5}, 0x10) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) read(r0, &(0x7f0000000100)=""/254, 0xfe) 2018/06/06 03:57:46 executing program 3: unshare(0x400) r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00000003c0), 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/06/06 03:57:46 executing program 7: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) uselib(&(0x7f0000000000)='./file0\x00') setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f00000003c0)=0x10, 0x4) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000400)='/dev/mixer\x00', 0x8900, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000300)={'security\x00', 0x2, [{}, {}]}, 0x48) ioctl$EVIOCGABS2F(0xffffffffffffffff, 0x8018456f, &(0x7f0000000440)=""/68) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0xe000, r2, r3, 0x100000000, 0xa00030) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000080)=0xf7, 0x4) write$binfmt_script(r1, &(0x7f0000000840)={'#! ', './file0', [{0x20, 'user\x00'}, {0x20}, {0x20, "657468316d643573756d262b76626f786e6574300f3d2f00"}, {0x20, 'user\x00'}], 0xa, "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"}, 0x1031) request_key(&(0x7f0000000200)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="657468316d643573756d262b76626f786e6574300f3d2f00", r0) getsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x1, &(0x7f0000000240), &(0x7f00000002c0)=0x4) add_key$user(&(0x7f0000000700)='user\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)="2b1e8f63c3ccbd984f9c893aa8dac2c17232e45d8bc5cfe2bc8995ae6b1b425acff6929931f6c529f0dec21d96bb6218401f7be32404df6320ec75558df35efd35865a585846d2fb1764d380ad20bc0242e3b81be8c7a67a86a36effcac9ae332ab4a22853534ccaffbb637eeb4289b3d5000330c369e44a0cdd705afde4ad9d6a6f7cf0104c5ca2b6d11a608f326558293e0ca2eb525025e664fdb6278ba2a0da2163459ab4a8", 0xa7, r0) 2018/06/06 03:57:46 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mkdir(&(0x7f0000c92000)='./file0\x00', 0x0) r1 = creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) open$dir(&(0x7f00000000c0)='./file0/bus\x00', 0x42000, 0x2000000000000000) writev(r1, &(0x7f00002c8000)=[{&(0x7f00007fbf5f)="b7", 0x1}], 0x1) r2 = dup(r1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x10, &(0x7f0000018000)={0x0, @in6={{0xa}}}, &(0x7f0000000000)=0x8c) ioctl$IOC_PR_REGISTER(r1, 0x401870c8, &(0x7f0000000080)={0x2e61, 0x100000000}) 2018/06/06 03:57:46 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='sysfs\x00', 0x0, &(0x7f000000a000)) r0 = inotify_init1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) utime(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) lgetxattr(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000080)=@random={'system.', 'sysfs\x00'}, &(0x7f00000000c0)=""/81, 0x51) 2018/06/06 03:57:46 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f00000000c0)={r1, 0x1e}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x9, 0x2, 0x2a14, 0x3, 0x0, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r2, &(0x7f0000000080), &(0x7f00000000c0)}, 0x20) accept4$netrom(r0, 0x0, &(0x7f0000000100), 0x800) 2018/06/06 03:57:47 executing program 3: unshare(0x400) r0 = socket$nl_route(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x40, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00000003c0), 0x4) 2018/06/06 03:57:47 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x0) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r2 = accept(r0, 0x0, &(0x7f0000000040)) sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000003c0)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x200, 0x0) ioctl$GIO_CMAP(r3, 0x4b70, &(0x7f0000000180)) connect$unix(r2, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e24}, 0x6e) 2018/06/06 03:57:47 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='sysfs\x00', 0x0, &(0x7f000000a000)) r0 = inotify_init1(0x0) r1 = socket$inet6(0xa, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x400002, 0x0) ioctl$TCSETA(r2, 0x5406, &(0x7f0000000080)={0x1000, 0x1, 0x6, 0x100000000, 0x0, 0x65, 0x3, 0x7f, 0x7, 0x86}) inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) utime(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) 2018/06/06 03:57:47 executing program 5: mprotect(&(0x7f00006b9000/0x3000)=nil, 0x3000, 0x5) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x800, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f00000000c0)={0x200, 0x9, 0x0, 0x100, 0x7}) socketpair$inet6(0xa, 0x3, 0x9, &(0x7f0000000040)) shmget(0x0, 0x1000, 0x78000000, &(0x7f000067e000/0x1000)=nil) r1 = socket$kcm(0xa, 0x6, 0x0) setsockopt$sock_attach_bpf(r1, 0x10d, 0x2, &(0x7f0000000000), 0x36) 2018/06/06 03:57:47 executing program 1: r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f00000011c0)={0x2, 0x4e22, @loopback=0x7f000001}, 0xfffffffffffffef9) r1 = syz_open_procfs(0x0, &(0x7f0000001180)='net/igmp6\x00') readv(r1, &(0x7f0000001100)=[{&(0x7f00000012c0)=""/4096, 0x10f0}], 0x1) preadv(r1, &(0x7f0000001080)=[{&(0x7f0000000000)=""/72, 0x48}], 0x1, 0x24) socket$packet(0x11, 0x3, 0x300) r2 = openat(r1, &(0x7f00000010c0)='./file0\x00', 0x200100, 0x4) getresuid(&(0x7f0000001200), &(0x7f0000001240)=0x0, &(0x7f0000001280)) setfsuid(r3) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xfff, 0x1) fchdir(r0) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000001140)=""/3) 2018/06/06 03:57:47 executing program 0: r0 = signalfd(0xffffffffffffffff, &(0x7f0000421000), 0x8) r1 = dup(r0) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000080)=""/4096, 0x6a8}], 0x1) close(r1) openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x24, 0x4) ioctl$int_in(r3, 0x5452, &(0x7f0000fc3000)=0x1) r5 = socket(0xa, 0x80000000002, 0x0) ioctl(r5, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$setsig(r3, 0xa, 0x12) read(r4, &(0x7f0000001080)=""/244, 0xf4) r6 = dup2(r3, r4) fcntl$setown(r6, 0x8, r2) tkill(r2, 0x16) getsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000001180), &(0x7f00000011c0)=0x4) 2018/06/06 03:57:47 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) write$binfmt_elf64(r1, &(0x7f0000000000)=ANY=[], 0xffffff94) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, @buffer={0x0, 0xe9, &(0x7f0000000080)=""/233}, &(0x7f0000000180), &(0x7f00000001c0)=""/126, 0x0, 0x0, 0x0, &(0x7f00000002c0)}) write$binfmt_script(r1, &(0x7f00000003c0)=ANY=[@ANYBLOB='#! ./file0 /dev/snd/midiC#D#\x00 cpuset) /dev/sg#\x00'], 0xffffffffffffffc9) write$binfmt_elf64(r1, &(0x7f0000000300)=ANY=[], 0xf6) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x62, &(0x7f0000000400)=""/98}, &(0x7f0000000480)="6829ac9e6778", &(0x7f0000000680)=""/131, 0x0, 0x0, 0x0, &(0x7f0000000380)}) 2018/06/06 03:57:47 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = syz_open_procfs(0x0, &(0x7f0000000000)='projid_map\x00') mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) write$binfmt_script(r1, &(0x7f00000000c0)={'#! ', '.', [], 0xa}, 0x5) 2018/06/06 03:57:47 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x200000, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="0247e22f05d02c99240970") r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000400)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) sendmsg(r2, &(0x7f0000014fc8)={&(0x7f0000006ff0)=@in={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="200000000000000000000000070000004410050400ef00607f1b7919fc029b00"], 0x20}, 0x0) 2018/06/06 03:57:47 executing program 6: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0xffff, 0x6, 0x2000}, 0x4) sendmmsg$inet_sctp(r0, &(0x7f00000033c0), 0x0, 0x0) 2018/06/06 03:57:47 executing program 3: unshare(0x400) r0 = socket$nl_route(0x10, 0x3, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) get_robust_list(r1, &(0x7f0000000240)=&(0x7f0000000200)={&(0x7f0000000140)={&(0x7f0000000100)}, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)}}, &(0x7f0000000280)=0x18) quotactl(0x2, &(0x7f0000000000)='./file0\x00', 0x0, &(0x7f0000000040)="a9dabf7a7c6a777c0486651e045b526776c184d7c7d836fe22b444780e655a1dbfbd31f9c419498ca683e26a4d538521d0674f70a998c89efcd872b4cabb6affffe92450062b2d4c029ed565dc358a2a961b32c17d8867919151ecec83b965753bcf27918d3d3c") setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00000003c0), 0x4) r2 = fcntl$dupfd(r0, 0x100000, r0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000002c0)={0x0, 0x8001}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000340)={r3, 0x1, 0x1ff, 0xb182c1d, 0x6, 0x80}, &(0x7f0000000380)=0x14) 2018/06/06 03:57:47 executing program 5: unshare(0x24020400) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = syz_fuse_mount(&(0x7f0000000100)='.\x00', 0xc000, 0xffffffffffffffff, 0x0, 0xb31, 0x40) splice(r0, &(0x7f00000000c0)=0x60, r1, &(0x7f0000000140), 0xaac5, 0xc) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net\x00\x00\x00\x00\x00\x00\x00\a/expire_nodest_conn\x00', 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) fstat(r2, &(0x7f0000000040)) 2018/06/06 03:57:47 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='sysfs\x00', 0x0, &(0x7f000000a000)) r0 = inotify_init1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) membarrier(0x8, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x3}) utime(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) utimes(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={{r2, r3/1000+30000}}) 2018/06/06 03:57:48 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r1, 0x1, 0xb2f4}, &(0x7f0000000040)=0xc) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={0xffffffffffffffff, 0x0, 0x1, 0x0, &(0x7f0000000080)=[0x0], 0x1}, 0x20) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000000140)={0x80, 0x6, 0x3, 0x7, 0x5, 0x7}) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, r1}, 0x10) 2018/06/06 03:57:48 executing program 1: request_key(&(0x7f0000000040)='asymmetric\x00', &(0x7f0000000280)={0x65, 0x78, 0x7a, 0x2}, &(0x7f0000000000)="766d6e65742a6a1e", 0x0) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x62, 0x4000) 2018/06/06 03:57:48 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x478000, 0x85) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000180), &(0x7f0000000200)=0x4) r1 = getpgid(0x0) syz_open_procfs(r1, &(0x7f0000000000)='net/ip_tables_matches\x00') r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = open(&(0x7f0000000100)='./file0\x00', 0x18000, 0x90) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x195, 0x7ff, 0x10000, 0x8, 0x8}, &(0x7f0000000300)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000340)={r4, @in={{0x2, 0x4e23, @rand_addr=0x7}}, 0xa0000000, 0x8, 0x200, 0xee87, 0x6}, &(0x7f0000000400)=0x98) sendmsg$nl_netfilter(r2, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000d4ce70c018b80000000000000900000000"], 0x14}, 0x1}, 0x0) 2018/06/06 03:57:48 executing program 3: unshare(0x400) r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00000003c0), 0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') accept$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x14) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000240)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000400)={{{@in6=@ipv4, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000340)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000500)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@local}}, &(0x7f0000000380)=0xe8) accept$packet(0xffffffffffffff9c, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000640)=0x14) getsockname$packet(r0, &(0x7f0000000d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000d80)=0x14) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000e00)=0x14) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000f00)={@broadcast, @empty, 0x0}, &(0x7f0000000f40)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000f80)={'\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000fc0)={'\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@mcast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f0000001100)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001180)={'gre0\x00', 0x0}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f00000011c0)={@loopback, @rand_addr, 0x0}, &(0x7f0000001200)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001240)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000001280)={'team0\x00', 0x0}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000001440)={@mcast2, 0x0}, &(0x7f0000001480)=0x14) accept$packet(0xffffffffffffff9c, &(0x7f0000001580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000015c0)=0x14) accept$packet(r1, &(0x7f0000001800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000280)=0x383) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001940)={{{@in=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000001a40)=0xe8) sendmsg$TEAM_CMD_NOOP(r1, &(0x7f0000002080)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000002}, 0xc, &(0x7f0000002040)={&(0x7f0000001a80)={0x594, r2, 0x10, 0x70bd25, 0x25dfdbfb, {}, [{{0x8, 0x1, r3}, {0x1e8, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r4}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7fff}}, {0x8, 0x6, r6}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r7}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r8}}}]}}, {{0x8, 0x1, r9}, {0x138, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r10}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r12}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r13}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r14}, {0x12c, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x31}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x10000}}, {0x8, 0x6, r15}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r16}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r17}}}]}}, {{0x8, 0x1, r18}, {0x3c, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}]}}, {{0x8, 0x1, r19}, {0x84, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r20}}}]}}, {{0x8, 0x1, r21}, {0x44, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x2}}, {0x8, 0x7}}}]}}]}, 0x594}, 0x1, 0x0, 0x0, 0x800}, 0x20000000) 2018/06/06 03:57:48 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x80000000, 0x2) ioctl$BLKGETSIZE(r1, 0x1260, &(0x7f0000000080)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000000)=@ethtool_stats={0x48}}) close(r3) close(r2) 2018/06/06 03:57:48 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='sysfs\x00', 0x800, &(0x7f000000a000)) r0 = inotify_init1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) utime(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) 2018/06/06 03:57:48 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000600)={0x2, &(0x7f000039a000)=[{0x40}, {0x6}]}, 0x10) write(r0, &(0x7f00000001c0), 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x6eb, 0x200080) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000000140)=0xd1f) getsockopt$inet6_tcp_buf(r2, 0x6, 0xb, &(0x7f0000000040)=""/181, &(0x7f0000000100)=0xb5) 2018/06/06 03:57:48 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={"626f6e64300000000000e5ffffff00", 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=@setlink={0x2c, 0x13, 0x701, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_ADDRESS={0xc, 0x1, @link_local={0x1, 0x80, 0xc2}}]}, 0x2c}, 0x1}, 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x1) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f0000000240)=""/118) 2018/06/06 03:57:48 executing program 6: r0 = socket$inet(0x2, 0x3, 0x19) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x1, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="71000000d9060000810000000efa82c42e46b323fcb31c1280a03e82b84fa195d0ef6526c3df57c53a370b5d2524e2f0bbb22717aae36a8100dcf11005bf33e18c148c5781ba79e592291725d20cfdcd67ab30c474266f3232fbe637ad999bf83ae15644fe3b6074a0ecde36bbdc318a09856887a7e6602b24361144e8606c7a83"]) close(r0) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x4000, 0x0) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000000000)=@req) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000040)=0x0) ptrace$setsig(0x4203, r3, 0x8000, &(0x7f0000000100)={0x30, 0x3, 0x0, 0xff}) timerfd_gettime(r0, &(0x7f0000000080)) 2018/06/06 03:57:48 executing program 7: r0 = socket$unix(0x1, 0x1, 0x0) r1 = epoll_create(0xffffffff00000001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00005d3ff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000002aff4)) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x82080) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000100)={r2, 0x0, 0x58, 0x37, &(0x7f0000000040)="6f416b473130c791cf1dd23bae4bff576f88195a587fa378bcd5ceb627c20df43dec09d2fd44899ee621a2bb56d412fbd4c888817e1d108966dc48f078da81d62fa49b97507b4f53de665fe34495b9229beacbcb4ef994f9", &(0x7f00000000c0)=""/55, 0x2}, 0x28) 2018/06/06 03:57:48 executing program 0: r0 = signalfd(0xffffffffffffffff, &(0x7f0000421000), 0x8) r1 = dup(r0) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000080)=""/4096, 0x6a8}], 0x1) close(r1) openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x24, 0x4) ioctl$int_in(r3, 0x5452, &(0x7f0000fc3000)=0x1) r5 = socket(0xa, 0x80000000002, 0x0) ioctl(r5, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$setsig(r3, 0xa, 0x12) read(r4, &(0x7f0000001080)=""/244, 0xf4) r6 = dup2(r3, r4) fcntl$setown(r6, 0x8, r2) tkill(r2, 0x16) getsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000001180), &(0x7f00000011c0)=0x4) 2018/06/06 03:57:48 executing program 3: unshare(0x200) r0 = dup(0xffffffffffffffff) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f00000003c0), 0x4) 2018/06/06 03:57:49 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="0a0775b005e381e5b3b60cadd93aa191ae41e06f9d218d90c4d9d4ed5c54dbb7", 0x20) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000080)=0x8) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x0, 0x0) ioctl$EVIOCGID(r3, 0x80084502, &(0x7f0000000300)=""/145) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={r2}, &(0x7f0000000140)=0x8) rmdir(&(0x7f0000000180)='./file0\x00') r4 = accept$alg(r0, 0x0, 0x0) msgget$private(0x0, 0x190) write$binfmt_script(r4, &(0x7f0000000000)={'#! ', './file0', [], 0xa, "3d8bab2bdaa6a913b00d5fd3e0ee9e089b4d471133"}, 0x20) recvmsg(r4, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x7b, &(0x7f00000013c0)=[{&(0x7f00000014c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/06/06 03:57:49 executing program 3: unshare(0x400) r0 = socket$nl_route(0x10, 0x3, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000040)={{{@in=@broadcast, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000180)={@ipv4={[], [0xff, 0xff]}, @remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, 0xff, 0x17, 0x8, 0x400, 0x1, 0x800000, r2}) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00000003c0), 0x4) 2018/06/06 03:57:49 executing program 7: r0 = getpgrp(0x0) perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) r2 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 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}, r1, 0x0, 0xffffffffffffffff, 0x0) close(r2) fcntl$getown(r2, 0x9) 2018/06/06 03:57:49 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='sysfs\x00', 0x0, &(0x7f000000a000)) r0 = inotify_init1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000080)) utime(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) 2018/06/06 03:57:49 executing program 2: r0 = gettid() mmap(&(0x7f00003dc000/0x3000)=nil, 0x3000, 0x0, 0x408031, 0xffffffffffffffff, 0x0) process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00000000c0)=0x2, 0x4) sched_setattr(r0, &(0x7f00000001c0)={0x30, 0x5, 0x1, 0x7ed, 0x3, 0x5, 0x3ec07d48, 0x5}, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x48180, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f0000000200)={r3, &(0x7f00000003c0)=""/178}) 2018/06/06 03:57:49 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.stat\x00', 0x0, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000040)={0x6, 0x6}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r1, 0x80247009, 0x20100000) 2018/06/06 03:57:49 executing program 3: unshare(0x400) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x200000, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f00000003c0), 0x4) setsockopt$ax25_int(r0, 0x101, 0xd, &(0x7f0000000040)=0x3f, 0x4) 2018/06/06 03:57:49 executing program 7: close(0xffffffffffffffff) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000418000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a)="ad", 0x1) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="8b53c1ce4a0dfb8f0000501687d080932a23e61a237b1264862c678da985bcd51311ff67fd04f478259d7d75013a3131f8b29c1f2d2af4a097c35f8ebcd14e0db8e20b2537ef4eb3858df9a73d82d3ad9e9ed256bab745547f214bcd6bc9571e1e92d5277875de7af5314bed65ee35ec94d55cafae71823286e41eeec44d111a2de4cadc48dd001988808639519eaa1953021a7e45ab330f60940b9fb126ca404f3a8f098bcd9eaeb12721d2b859ddeefee45c1e748aac72bacf36ea6863280551c4ef8b000000000000000000000000000000"], 0x10}, 0x0) 2018/06/06 03:57:49 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='sysfs\x00', 0x0, &(0x7f000000a000)) r0 = inotify_init1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) inotify_add_watch(r1, &(0x7f0000000000)='./file0\x00', 0x2000502) utime(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) 2018/06/06 03:57:49 executing program 3: unshare(0x400) r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00000003c0)=0xffffffff, 0xfffffe03) 2018/06/06 03:57:49 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"69df01010000ffffffffffff0400005d", 0x103}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="2800000010005fba000000000000000000000000a1a7808de26b96fc7372a2c9c4ac49943b286b07293cce73edc5879749a5355a047e956150c4356c28369fcb73e000972c109de0138265025267d126a883758eeccb8bb29c1ccd2de19d7b5c944c9ce4a565ea12981f7c657a0ff38aca49cc977313eab47a830195662b4a2d59946455227e8077aa26c51f14c4fbfb05b58721300b0435c32f1fce11dff88d24fe515f45fd7579624920511befd39e00", @ANYRES32=0x0, @ANYBLOB="030000000000000008001b0000000000"], 0x28}, 0x1}, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x4000, 0x0) syz_open_pts(r2, 0x4000) r3 = dup3(r1, r0, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000000280)=0xc) mq_notify(r3, &(0x7f00000002c0)={0x0, 0x10, 0x7, @tid=r4}) 2018/06/06 03:57:49 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) ioctl(r1, 0x800000000000937e, &(0x7f00000000c0)="01000000000000001804000007ff01000000000000d849832f") write$fuse(r1, &(0x7f0000000000)={0x20, 0x0, 0x1, @fuse_ioctl_out={0x2, 0x9, 0x6, 0x8}}, 0x20) 2018/06/06 03:57:49 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) unshare(0x24020400) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) ioctl$IOC_PR_RELEASE(r1, 0x401070ca, &(0x7f00000000c0)={0x8, 0x6, 0x1}) fcntl$lock(r0, 0x7, &(0x7f0000000040)) 2018/06/06 03:57:49 executing program 6: mbind(&(0x7f000006b000/0x800000)=nil, 0x800000, 0x2, &(0x7f0000000000), 0x1, 0x2) 2018/06/06 03:57:49 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl(r0, 0x8912, &(0x7f00000000c0)="c65b09000000000000f66f") socket$inet6_icmp_raw(0x400000, 0xe0, 0x3a) r1 = socket$inet6_icmp_raw(0x400000, 0x16, 0x3a) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x20040, 0x0) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000000040)={0x8, 0x81, 0xfffffffffffffff8}) mmap(&(0x7f0000001000/0x2000)=nil, 0x7ffffffff000, 0x0, 0x10, r1, 0x0) [ 130.892221] Unknown ioctl 19272 2018/06/06 03:57:49 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f00000000c0)=0x4) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000180)='/dev/snapshot\x00', 0x302, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r2, 0x80, 0x0, 0x5, 0x81, 0x1000}, &(0x7f0000000140)=0x14) write$eventfd(r1, &(0x7f00000001c0)=0x7f, 0x8) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x2, 0x0, 0xffffffffffffffc0}) 2018/06/06 03:57:49 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f00000001c0)='/dev/snd/timer\x00', 0x0, 0x100ffd) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vsock\x00', 0x4002, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000080)={{0x3, 0x0, 0x1, 0x0, 0x5}, 0x0, 0x0, 'id1\x00', 'timer0\x00'}) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xfffffffffffffff8, 0x4000c0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000180)=0x8) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000240)=0x20, 0x4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000200)=r3, 0x4) 2018/06/06 03:57:49 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = inotify_init1(0x80800) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") inotify_add_watch(r0, &(0x7f0000000100)='./file0\x00', 0x111) utime(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) [ 130.921350] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 130.942728] Unknown ioctl 19272 2018/06/06 03:57:49 executing program 3: unshare(0x400) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x88001, 0x0) ioctl$SG_SET_DEBUG(r1, 0x227e, &(0x7f0000000040)) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00000003c0), 0x4) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000080)={0x2, '/Z'}, 0x3) 2018/06/06 03:57:49 executing program 6: unshare(0x64000400) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) ppoll(&(0x7f0000000040)=[{r1}], 0x1, &(0x7f00000000c0), &(0x7f0000000140), 0x8) 2018/06/06 03:57:50 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000380)='/dev/snd/midiC#D#\x00', 0xe440, 0x1) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000a40)=ANY=[@ANYBLOB="00000000000093"], 0x1) write$cgroup_type(r0, &(0x7f00000000c0)='threaded\x00', 0xff4c) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x3, {0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x16}}}, 0x8, 0x0, 0x8}}, &(0x7f0000000480)=0xb0) 2018/06/06 03:57:50 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000940)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r1) sendmsg$netlink(r2, &(0x7f0000028fc8)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000040)}, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r4 = socket(0xa, 0x200000001, 0x0) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ftruncate(r3, 0x8200) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r5, 0x0) mlock(&(0x7f0000004000/0x1000)=nil, 0x1000) sendmmsg(r1, &(0x7f0000005940)=[{{&(0x7f0000000040)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-simd\x00'}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000c00)="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", 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{&(0x7f0000004100)="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0x1000}], 0x9, 0x0, 0x0, 0x80}, 0x6}, {{&(0x7f00000051c0)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x3, 0x4, 0x2, 0x0, {0xa, 0x4e21, 0x401, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}}, 0x80, &(0x7f00000053c0)=[{&(0x7f0000005240)="68ebd71a626c8c364674ae3e0b3c41e9b56d582e14aeabfb0e1f8dbe17e0b1b820e1f2b74d2b03942af92911db0500f74aaf197fa375699a7789b9638c792d233d1e31ed26e80491aa424caee1f8515f393047c90b8e49b3f330839fcaa520591edbf1059cd26e829cfa3c011c8749767299ffef6d8803e81b7200c48f453db3156bd86270879929a7785fd1cd2b8fc31d309ae3abf38e8116eaeb6ee392b72df487777202970a5cd0670975d3f28ba14135d8517fa66fe445b6f4ae8ce06957017adcd7ab40dbb6f7bd869e", 0xcc}, {&(0x7f0000005340)="e7eca7f871731cd0924384533cd4a3620fb78fa14c48b1c2bed9aa467d4266b8d4df4262fbbab067e2d4518d68feb4e1199bb0412ad5507809f16ebe2511882be145a6a79504a735331e345dc4c7b7b1ee017c984e72", 0x56}], 0x2, &(0x7f0000005400)=[{0x38, 0x11c, 0x7, "83ba3ab03d05128ae93bf7239cb36b248fa204ff02e13e5e775c41bb345b2cb435"}, {0xa8, 0x118, 0x100000001, "72ad8378a3749ebde024d61e2b6c139374eeb8dcad8b2e59b508d54642312338466045d51117492c7e30a8d9e0854357683d7341b2187044b8e590ec540682ec31c994d6fbee6ab4bb1bf87ede87a130a2c44d61e1515e9131db845450a486be5c820b2c30f39e13b60995b94633f984ea9ae04c82993d2db5ee5345fe3dc2dd5f942dc3b196e23e1085b938fb127213d8"}, {0xd8, 0xbd, 0x8, "22b3d4e8c8e65b6745e0c651defacc00347b5643c38e9ff2cd2b04b125079e1d4223815bfeb230278f55bea2a590c6d1e4186c4347e27dc21e9c49265059fee0f63a1779efd2bb48fa28ed4055bfb7a36de3deef867b688bba3814b7236b540e2420334616a2ff8ccd2963bae3b68a0546df05b18c52209acc00b294350b1eccb355e17029d88ec383af31e62247321a83f679c5798780e3a308e90b6559b36794876e61689a1c01eefb313fce4c58e22562105de18a381ea7ec9f984983a7fa4f7eb652"}, {0x98, 0x117, 0xab89, "fa9ab9f6872f290959488c71ac9a557342bc093367d52e4d241229cc85fb8f2e106fa5246454fb70271c8dcaa0086099c04d8df327e2fc25b33721f13c05588c26676e5540acfbd475debe632402af572def036a56ea8bb1a3607bee8bc53b95f477ce4474ace3919345089f7e608565b4f409a1566d641a8c8d082dde225936d1"}], 0x250, 0x4000000}, 0x3f}, {{&(0x7f0000005680)=@pppoe={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}, 0x80, &(0x7f0000005780)=[{&(0x7f0000005700)="253f4f4d99b5cbb638ee4cd61ec12bee2b7195a48c81df2e77962c523f2988b55e2174a870b7cf76652a6489ccc996391b22196acfceee1b09677d8782c5e1666167a715e7c3c03ba4d4be21d1b76ad4ab88e9deca8fa8dab4d17f471943", 0x5e}], 0x1, &(0x7f00000057c0)=[{0x18, 0x13f, 0x3f, "725ab7"}, {0xf8, 0x114, 0x2, "e575b7d802eade8ce3daea0d97265b2c4eec4c651aa22b9516fd4e8f652affd959e0804d7a4eaebdbe6c6555c27a11ac1f240367507557bedf4ebe1185bd1906820c4941b51aa9d7434dbfe2fbdac72d3120443dd1afe022594e20f2fe478a5a0c54f9651b8da6b81c789faed05b9ec01b3672aac848f228cd5092f741feb885bef96f60d96ee6c1380dceaaf2d042e0f05285fe2a832ddd6c8fbd3626b4ea1e74657480cd93bb386788a5ee22755a13ee70db73af05b71f549fabce486537e5ac84f4b7d68fdadabdd7b2addea184d00842bbda988acdbcb63908f7075246d34beffb1a"}, {0x70, 0x0, 0x3, "6706f21a1319f51240d52329ca70cb78843c6cf090241aea94a1eaae932bd73b451b92c8887da1e3674391f37861586e00c0772e3de77ea5e9ee83773b605fec47b437f800cc1fe5c3d156b80dea1ba8c02ed18d4d501bedc14d"}], 0x180, 0x4}, 0x40}], 0x5, 0x4000090) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000000400), &(0x7f0000005a80)=0x4) recvmmsg(r0, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0) [ 131.105719] IPVS: ftp: loaded support on port[0] = 21 [ 131.106459] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/06/06 03:57:50 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$netlink(0x10, 0x3, 0x80000000004) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000080)=0x30) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x100, 0x0) getsockopt$inet_dccp_int(r2, 0x21, 0x17, &(0x7f0000000180), &(0x7f00000001c0)=0x4) write(r1, &(0x7f000058bfe4)="290000001400090000000000000060eb0100100006a40e07fff00fd57f25ffffff0140002a00f3ff09", 0x29) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x80, 0x0) setsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000000100)=0x9, 0x4) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000000200)=0xfffffffffffffff8, 0x4) 2018/06/06 03:57:50 executing program 2: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000080), 0x1000, &(0x7f0000000140)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000780)=ANY=[]) getresuid(&(0x7f00000000c0), &(0x7f0000000140)=0x0, &(0x7f0000000180)) lstat(&(0x7f00000001c0)='./bus\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$vnet(r0, &(0x7f0000000300)={0x1, {&(0x7f0000000280)=""/9, 0x9, &(0x7f00000002c0)=""/18, 0x3, 0x3}}, 0x68) chown(&(0x7f0000000080)='./bus/file0\x00', r1, r2) fcntl$getownex(r0, 0x10, &(0x7f0000000380)={0x0, 0x0}) capset(&(0x7f00000003c0)={0x19980333, r3}, &(0x7f0000000500)={0x8, 0x0, 0x4, 0x7, 0x2, 0x100000000}) close(r0) 2018/06/06 03:57:50 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x20, 0x84cf8b6d2c7cb717) futimesat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{}, {0x0, 0x2710}}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='sysfs\x00', 0x0, &(0x7f000000a000)) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") inotify_add_watch(0xffffffffffffffff, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) utime(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) 2018/06/06 03:57:51 executing program 3: r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@l2, &(0x7f0000000140)=0x80, 0x80800) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000100)=0x1, 0x4) unshare(0x400) r1 = socket$nl_route(0x10, 0x3, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f00000003c0), 0x4) 2018/06/06 03:57:51 executing program 1: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000005d40)={r1, 0x2, 0x6}, 0x10) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x100, 0x0) ioctl$TCSBRK(r2, 0x5409, 0x171aa617) bind(r0, &(0x7f0000000000)=@sco={0x1f, {0x3, 0x6, 0x100000000, 0x8, 0x8, 0x80}}, 0x80) 2018/06/06 03:57:51 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001680)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e3010000000ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000005200)=[{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000036c0)="c6b64e03f4b5870e334f0bee3b2cced561ec79bdd8c76fafff1a4d08fec8b36d0675cbced940beb7abc8a8685e1822cbec65a166a937b0efbb08d4875371543613906b63e3cb09a65efbab12f5e758303bfe2df9a21a2df3fbe94ac2b46b821b16", 0x61}], 0x1}], 0x1, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)) r2 = socket$inet(0x10, 0x3, 0xc) sendmsg(r2, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="2400000001061f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) recvmsg(r1, &(0x7f0000000200)={&(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000001a00)=[{&(0x7f0000001780)=""/94, 0x5e}, {&(0x7f0000001900)=""/196, 0xc4}], 0x2}, 0x0) 2018/06/06 03:57:51 executing program 6: unshare(0x64000400) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) ppoll(&(0x7f0000000040)=[{r1}], 0x1, &(0x7f00000000c0), &(0x7f0000000140), 0x8) 2018/06/06 03:57:51 executing program 7: r0 = socket$inet6(0xa, 0x1000000000007, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000040)={'bridge_slave_0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'bridge_slave_0\x00', 0x2000000c0ffffff}) 2018/06/06 03:57:51 executing program 5: syz_emit_ethernet(0x3a, &(0x7f0000000380)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff08004600002400000000002f9078ac1414bbac1414aa94030000ffff0000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="95f8d250d96ae04834cddc82b56a5d50000000e52d9d3681bbc98e3531ac590c9441c100"], &(0x7f00000002c0)) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x3, 0x1, 0x333, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000140)={0x5, 0x9, 0x7, 0x5, 0x2, 0x0, 0x9, 0xb8}, &(0x7f00000001c0)={0x8, 0x8, 0x378, 0x4ff4, 0x6, 0x1, 0x3f, 0xfff}, &(0x7f0000000200)={0x0, 0xfff, 0x0, 0x10000, 0x3f, 0x4, 0x1, 0x2}, &(0x7f0000000280)={r1, r2+10000000}, &(0x7f0000000340)={&(0x7f0000000300), 0x8}) setsockopt$inet_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000000080)="7b9116243e8dce5d03cfa129c5c26c123949f78ef8e6f36d328923235484f3390e6627eb7a9f82c58ce1cc2b3a92db43e9948843a179f1ebf26c297deb3fab70492be5e8a7cb5135045b8105a546f1beb9c7a251420ad09afc89caaaa537414dc8364128fd5d53c37b4eac6ac8aaf0f82a8b51fe5cda1174503b11291486d7ef2a6af5cdda860c4d9818b4c11607f192ada1873499f0e6f82cb4558873c38c48", 0xa0) 2018/06/06 03:57:51 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424ada75af1f02acc7edbcd7a071fb35331ce39c5a00000000") r1 = gettid() sched_rr_get_interval(r1, &(0x7f0000000040)) flistxattr(r0, &(0x7f0000002880)=""/197, 0xffffff48) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x9dd7, 0x84202) 2018/06/06 03:57:51 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) fsetxattr(r0, &(0x7f0000000000)=@known='security.ima\x00', &(0x7f0000000080)='\x00', 0x1, 0x2) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='sysfs\x00', 0x0, &(0x7f000000a000)) r1 = inotify_init1(0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") inotify_add_watch(r1, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) utime(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) [ 132.367780] IPVS: ftp: loaded support on port[0] = 21 2018/06/06 03:57:51 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x1, &(0x7f0000000040)) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)=ANY=[@ANYBLOB='btrfs.@pvoc\x00'], &(0x7f0000000300)="6d736c6f73004eb0d0d2287875e374563800000000984f1ca85ff7a3e0637ba19f08bc77a71a216382934448ff5ae67f266ee904b3f0f0111d39abf9691504dc7b256141963abaed37f19591074267dec22094626b25d173d7a20941cc1683a89425542b8bfd7b3c11ccb625d5c8efa4f1171b7865410f7695738b6b9029fc02236484a6f131ac597b35b662ada1e8042e512ed4bb28dd3510fc4e5ebaea310b03", 0xa1, 0x3) mount(&(0x7f0000000000)='.', &(0x7f00000002c0)='./file0\x00', &(0x7f0000000180)="6d736c6f73004eb0d0d2287875e374563800000000984f1ca85ff7a3e0637ba19f08bc77a71a216382934448ff5ae67f266ee904b3f0f0111d39abf9691504dc7b256141963abaed37f19591074267dec22094626b25d173d7a20941cc1683a89425542b8bfd7b3c11ccb625d5c8efa4f1171b7865410f7695738b6b9029fc02236484a6f131ac597b35b662ada1e8042e512ed4bb28dd3510fc4e5ebaea310b03", 0x4943d, &(0x7f0000000400)) [ 132.448834] bridge0: port 1(bridge_slave_0) entered disabled state 2018/06/06 03:57:51 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00000003c0), 0x4) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x50) ioctl$TCSETSW(r1, 0x5403, &(0x7f00000000c0)={0x7, 0x80, 0xcbe, 0x2, 0x9, 0x7, 0x80000000, 0x3, 0x0, 0xb39, 0x9, 0x1}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x50201, 0x0) socket$nl_route(0x10, 0x3, 0x0) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000000040)) 2018/06/06 03:57:51 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = memfd_create(&(0x7f00000000c0)='sysfs\x00', 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='sysfs\x00', 0x0, &(0x7f000000a000)) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x4, 0x60000) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000000080)=0x7) r2 = inotify_init1(0x0) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000180)={0x101, 0x4, [0x8]}) ioctl(r3, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") inotify_add_watch(r2, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) utime(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) 2018/06/06 03:57:51 executing program 5: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/kcm\x00\b\x00') lseek(r1, 0x1d, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) [ 132.502558] bridge0: port 1(bridge_slave_0) entered blocking state [ 132.509119] bridge0: port 1(bridge_slave_0) entered forwarding state [ 132.533492] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 132.540940] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. 2018/06/06 03:57:51 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') mkdir(&(0x7f0000000680)='./file0\x00', 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) utimensat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{r1, r2/1000+10000}}, 0x100) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000280)=""/76, 0x4c}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f0000000280)) [ 132.645275] bridge0: port 1(bridge_slave_0) entered disabled state [ 132.679214] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 132.686715] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. 2018/06/06 03:57:51 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x541080) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4"}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000680)={{0xfffffffffffffb80}, {0x80}}) [ 132.697675] bridge0: port 1(bridge_slave_0) entered blocking state [ 132.704198] bridge0: port 1(bridge_slave_0) entered forwarding state 2018/06/06 03:57:51 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet6_udp(0xa, 0x2, 0x0) 2018/06/06 03:57:51 executing program 3: unshare(0x30000400) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7, 0x20000) getuid() syz_emit_ethernet(0x33b, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)={0x1, 0x3, [0xde7, 0x550, 0x5c1, 0x394]}) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000040)={0xaf, @broadcast=0xffffffff, 0x4e20, 0x2, 'sh\x00', 0x20, 0x4, 0x25}, 0x2c) syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x665, 0x80840) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00000003c0), 0x4) 2018/06/06 03:57:51 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001680)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e3010000000ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000005200)=[{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000036c0)="c6b64e03f4b5870e334f0bee3b2cced561ec79bdd8c76fafff1a4d08fec8b36d0675cbced940beb7abc8a8685e1822cbec65a166a937b0efbb08d4875371543613906b63e3cb09a65efbab12f5e758303bfe2df9a21a2df3fbe94ac2b46b821b16", 0x61}], 0x1}], 0x1, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)) r2 = socket$inet(0x10, 0x3, 0xc) sendmsg(r2, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="2400000001061f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) recvmsg(r1, &(0x7f0000000200)={&(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000001a00)=[{&(0x7f0000001780)=""/94, 0x5e}, {&(0x7f0000001900)=""/196, 0xc4}], 0x2}, 0x0) 2018/06/06 03:57:51 executing program 7: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb4e3, 0x0, 0x0, 0x0, 0xffff, 0x0, 0xffffffffffffffff, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0xdcea, 0x3, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/06/06 03:57:51 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x7ffff}]}]}, 0x28}, 0x1}, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x101000, 0x0) getsockname$llc(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000180)=0x10) 2018/06/06 03:57:51 executing program 6: r0 = syz_open_dev$audion(&(0x7f0000000300)='/dev/audio#\x00', 0x8, 0x7fffd) pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000140)="924a35fc4be17177058359b889a68e13aca01013669a30cbe7e7eefb0e424b7cfd4c015bd6f381cd145fb8f28cd3ac8f1e292f03223f6bfdda2a63a17b334a1c4dfded3f4583cd92f0d2cd8a98cb23b3c1b55ec028850ea492d49852ecf0", 0x5e}, {&(0x7f00000001c0)="618380c97bb42b4b09f0548e622b01099379cf", 0x13}], 0x2, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000280)={'sit0\x00', 0x1}) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000000)) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000600)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000540)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f00000003c0)={0x130, r2, 0x300, 0x70bd2d, 0x25dfdbfb, {0xb}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x20}]}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8001}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gre0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x205e}, @IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x9}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'teql0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}]}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syz_tun\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xffff}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x100000000}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}]}, 0x130}, 0x1, 0x0, 0x0, 0x1}, 0x4) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000002c0)={0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0x9}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000380)) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000100)={0x6, 0x81}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000000c0)={r3, r4, 0x8}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@empty, 0x0, 0x1, 0x0, 0x5}, 0x20) 2018/06/06 03:57:51 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='sysfs\x00', 0x0, &(0x7f000000a000)) r0 = inotify_init1(0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x1c, 0x80000) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) utime(&(0x7f0000000200)='./file0\x00', &(0x7f00000001c0)={0x7}) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x1000000, &(0x7f0000000300)="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") 2018/06/06 03:57:51 executing program 5: r0 = socket$inet6(0xa, 0x1001000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0x200000000000011, 0x4000000000080002, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x7, 0x4, &(0x7f0000000080)=""/16, &(0x7f00000000c0)=0x10) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x8100, 0x2}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000000)="399844b4d6ac1a59cc3afa6ab6b5087f88a8", 0x12}], 0x1, &(0x7f0000dda000)}], 0x1, 0x0) 2018/06/06 03:57:51 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xfffffffffffffffe}, 0xc, &(0x7f0000000040)={&(0x7f0000023000)=ANY=[@ANYBLOB="14000042c82b0000ffdbdf2562641c0000000000"], 0x14}, 0x1}, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000000300)={@ethernet={0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, {&(0x7f00000001c0)=""/226, 0xe2}, &(0x7f00000002c0), 0x8}, 0xa0) ptrace$setsig(0x4203, r1, 0x2fc, &(0x7f00000000c0)={0x1a, 0x2, 0x7, 0x83}) fsetxattr(r0, &(0x7f0000000100)=@known='trusted.syz\x00', &(0x7f0000000140)='vboxnet0{\x00', 0xa, 0x2) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f00000003c0)={0x0, 0x35, "9bc4e69306370b361243c0570e2aeadb2e451ad8c302941609a39487e1382f4f8887e8fb37e7b3637079beb59e46eb8d0afbcd2763"}, &(0x7f0000000400)=0x3d) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000440)={r4, 0x8}, 0x8) [ 133.088805] 9pnet_virtio: no channels available for device ./file0 [ 133.102922] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 133.110344] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. 2018/06/06 03:57:52 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000140)="15ae93dae8e8dc67ea91aac7ed6f7bdbce9655c348f49b4f175a2aca927f7dfe72b4d4e320a480b4388f23e17ab186aae8c1f7fa1c4515c5d481698d26ee54a643984279b21d90d0c08996c8ad6437f7ae239719695115029a9f39b0a595628563fe40bfc47ec9b2a3f8600056381ed73d2a6d9675fb82a87f3aa653285fd7cf63d41ed902a8a19de217d48d3b186a06d5", 0x91) 2018/06/06 03:57:52 executing program 3: unshare(0x400) r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00000003c0), 0x4) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) ioctl$SG_SET_COMMAND_Q(r1, 0x2271, &(0x7f0000000100)) fstatfs(r0, &(0x7f0000000000)=""/171) 2018/06/06 03:57:52 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x141044, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f00000003c0)='./control\x00', 0x41ffd, 0x0) fstatfs(r1, &(0x7f0000000140)=""/172) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000000)) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000040)) fcntl$setlease(r1, 0x400, 0x0) rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='./file0\x00') 2018/06/06 03:57:52 executing program 6: r0 = epoll_create(0x6) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x8, 0x2071, r0, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x1b, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x200000, 0x0) get_mempolicy(&(0x7f000029a000), &(0x7f0000000000), 0x401, &(0x7f0000377000/0x1000)=nil, 0x3) 2018/06/06 03:57:52 executing program 0: r0 = socket$inet6(0xa, 0x7, 0xfffffffffffffffe) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000000)={'icmp\x00'}, &(0x7f0000000040)=0x1e) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000180)=""/69) 2018/06/06 03:57:52 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) tee(r0, r1, 0x2, 0x1) dup2(r0, r1) 2018/06/06 03:57:52 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='sysfs\x00', 0x0, &(0x7f000000a000)) r0 = inotify_init1(0x0) socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x1000, &(0x7f0000000000)) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3, 0x4000) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000080)={0x4, 0x7, 0x9, 0x4, 0x10000, 0xff}) bind$nfc_llcp(r1, &(0x7f0000000180)={0x27, 0x0, 0x2, 0x7, 0x4, 0x0, "ec64f098dbb5a5ef1f060afef87255f66d53b6fd06b8872b1d9eee9f251b1320c627ccc213c35b35a856747c69a680a3d6b44cfc5524cb133b916f6a284701", 0x37}, 0x60) inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) utime(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) 2018/06/06 03:57:52 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = memfd_create(&(0x7f0000000080)='bdev\x00', 0x1) sendto$inet(r1, &(0x7f00000000c0)="991b750de9126dbf4df771f90715d660439cbf03ed66dee5d6d451c7048da73737183c63ca02939a54097109039b539d2fbaf32f66a7390567ac56b73a1bcaabcfcce888fa1b1681cb9f728b4f12c33ea1bcfe21fb53e267bd2a2b3db20837dbe6e2f4605819d6904086f186a20a5eaf24f124327eba76f7104ba28c4b0c85bc260062b68a", 0x85, 0x4000000, &(0x7f0000000180)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r2 = socket(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000a, 0x31, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f00000001c0)={0x8, 0xd9ca, 0x4, 0x9, 0x0, 0x4}) ioctl$sock_SIOCINQ(r2, 0x5411, &(0x7f0000000040)) 2018/06/06 03:57:52 executing program 7: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f00000003c0)="0047000000002c992409704be684767401893c329292768650d86d778b3bab202a67be9a810d6f02ef50c2a89de4151defc1d7352a865bf5d0e0fb2250b3a0c9a7481b40c30410d70a9f2d53cb87c4190cd4a2288ca61cf14cb03db58d4dfac124e9a8598e1b8326471e52ef22c8682df852e222dde5038487db7a8ab0677cc1b5cac506a6e4f9ae8a1939994f9f6588a1db107c350b1d3bd1f6a0e2e1f932c63ff9250dcf382223aa7178c569471607a51127c129077db063d3c35e056e17c38fe28f5c0a6aa683140998") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_group_source_req(r1, 0x0, 0x32, &(0x7f0000000140)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x108) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x0, 0x0) ioctl$TIOCNXCL(r3, 0x540d) openat(r3, &(0x7f0000000280)='./file0\x00', 0x800, 0x8) 2018/06/06 03:57:52 executing program 3: unshare(0x400) r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00000003c0), 0x4) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000400)=@security={'security\x00', 0xe, 0x4, 0x4f8, 0xffffffff, 0x2c0, 0x180, 0x0, 0xffffffff, 0xffffffff, 0x428, 0x428, 0x428, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@uncond, 0x0, 0x140, 0x180, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x4d4, 0x4d6, 0xffffffff, 0x2, 0x2}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x3751, 0x5, 0x1, [0x2, 0x6, 0x4, 0x3, 0x6, 0x80, 0x4b2, 0x9, 0x3, 0x5, 0x101, 0xed9, 0x7, 0x3f, 0x7, 0x7], 0xe}}]}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00', 0x0, {[0xa33, 0x20, 0x3f, 0x3, 0x0, 0xce3, 0x4, 0x81]}}}, {{@uncond, 0x0, 0x118, 0x140, 0x0, {}, [@common=@icmp6={0x28, 'icmp6\x00', 0x0, {0xb, 0x5, 0xc82}}, @common=@icmp6={0x28, 'icmp6\x00', 0x0, {0x1b, 0x1000, 0x0, 0x1}}]}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x10, 0x1, 0x280000000000}}}, {{@uncond, 0x0, 0x120, 0x168, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}, @common=@unspec=@cluster={0x30, 'cluster\x00', 0x0, {0x1, 0x4, 0xdd}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 'veth0_to_team\x00', 0x67}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x558) 2018/06/06 03:57:52 executing program 0: r0 = socket(0xa, 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) r2 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$update(0x2, r2, &(0x7f00000003c0)="55ee241edae80f87aee9c92a7a950dcce4", 0x11) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000400)=""/4096, &(0x7f0000000140)=0x1000) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000240)='nr0\x00') setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000340)={0xfffffffffffff800, 0x3fffffffffe, 0xac, 0x2, 0xffffffff}, 0xc) ioctl(r0, 0x8912, &(0x7f0000000080)="c6262656ba6881012cf66f") ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000001c0)) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00000000c0)={0x5, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @multicast1=0xe0000001}, {0x2, 0x4e21, @loopback=0x7f000001}, 0x0, 0x2, 0x86e, 0x8, 0x4, 0x0, 0x7c, 0x100, 0x2}) r3 = socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) [ 133.602604] IPVS: length: 4096 != 8 2018/06/06 03:57:52 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cpuset.sched_load_balance\x00', 0x2, 0x0) syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x7fffffff, 0x400c0) write(r1, &(0x7f00000001c0)="3388", 0x2) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) syz_open_procfs$namespace(r2, &(0x7f0000000080)='ns/cgroup\x00') 2018/06/06 03:57:52 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x80000000000080) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='sysfs\x00', 0x0, &(0x7f000000a000)) r0 = inotify_init1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x9b, &(0x7f0000000000)="ad322e1fe865b02c69b03ead6ea9d3231de54168f6854973db04a681feaa170c5066bc82b09df32286e6") ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) utime(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x200080, 0x0) sendto$unix(r2, &(0x7f0000000080)="53b4a0f9d13af57edbee0b35fed302c319e304789d4766d481dcbb52c35b9cca800a191305cb0fbc34db485023e4e4519c0978de983331007d1c197ca5b9d8e8ead8c18757ea9ec7e86eb99bebad206db4fd1cf46de389544541625cc01b1fa1225fd37b182c254c57f560843d15aa46ef7064c8f5388ca4b96046776ef7e992946330024167e3c1cbb0da7475ac913270a4f8059974900a58929f5b75c0", 0x9e, 0x20000810, &(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x6e) 2018/06/06 03:57:52 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='cgroup\x00') unshare(0x40000) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r1}, 0x8) read(r0, &(0x7f00000002c0)=""/240, 0x13f) ioctl$SG_SET_TIMEOUT(r0, 0x2201, &(0x7f0000000100)) openat$ppp(0xffffffffffffff9c, &(0x7f0000002400)='/dev/ppp\x00', 0xffffffffffffff7e, 0x0) sendmmsg(r0, &(0x7f0000002280)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)="7eedd446863db8d90a974a9ef6cdd4198a279b55c6d48ac455094fcca22b4e10db4050ebd9526bbc94413bdb3d0afaea948051844366f3f3f0336cbc2e5234d3e9e2c31aaf7748b6feb0d9e0", 0x4c}, {&(0x7f00000003c0)="7136bfaac941e6547f8f5693569a4b0989c1cb66e3bcbe99b77d37a95b2e1aa2350ea93c87109cab406da1892dc814fb4d7fced810a6eb0436fe6cadf7b4572d1c7a3fc9e62d2b086adad947be7a9d3c14f62c66fc0618cab510f357998047a6ff1fc7a0ee5a036d13c8c43418702f62204e88ce603f1ff6c1528253e5cd0b7a62e5a21ae1f537652d55eaa3a9ae8e37a8dc62e98472a1a7bc17494c65946b8abab6fcbaff3fa301acd53ba6a0e7818292b3d22161a8805b106a5df29d471009d8bc2bb87a6efc005cd70f0b5e2f6b6ef81446987024f996d22378704e7b77193d", 0xe1}, {&(0x7f0000000200)="377b2cfcd3f7f3dd2be964f8f4866b39a1a39259f416d653faaebb55270da65982fe3928988ab5754ba74bda9df7479703478945d4bb5e742d67a762509731f9027f1f20899c4b", 0x47}], 0x3, 0x0, 0x0, 0x20000000}, 0x401}, {{&(0x7f00000004c0)=@can={0x1d}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000540)="73093683804f17172a9ea5f82fe6204d7f374d6a40a740e0b8e186e44e265b4d429672eab850454cd21248f06771e48ba134dd8b07eab15ecfeb92138c822789bfd57fbafd7a6ea60baecfc3f5a909fb53eaf84ad7f544880535e9c4de48c0c6cd49e81f563b2181540519e8ac54dba5c8a8400d8863b6fffa", 0x79}], 0x1, &(0x7f00000005c0)=[{0x38, 0x11f, 0x9, "72a65179cbaedd74d62e0f797374f02a0febbe33424457bfdfd99567b4b2d80f47dfcf3699dc11"}, {0xf0, 0x115, 0x80000001, "14bbad53be5a34c664e2d01f7b9bd81278707865e61382e94653094b738b942ec98576e072944dc0ea9d18aeb6816f33580d5dcf991167c4f90ad3b06072714aee58728b45308c5368f0d73308d20afd5e39e033f544acdfc565d5b42200faeeb85570789c1efd5917e24bb1de008b82226d39ceb6b2e09930bdf4421210b3b5ce078a1eef1b35fd62f82e3df85b9a56fc2fbecdefc913ec9e94b64af93c7f1b55bac72ca775a94b9f4f78f46f8452eb6315cc4922990e8cc4865b6a314de7500b32b26164cffd622887b488827ea0e95ad321c5f3f31da54511"}], 0x128, 0x4000000}, 0x7f}, {{0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000000700)="bcfc1af3d6599344f0e1f6996f9a41638988249f5d8f3bf9cc5170dd56f45b8e6cebdc0609a4df402f1ab8bd5a29f901d4aee66563d34dbc3abbf9cb89cf44052031575ce2079e440e9cc585d3b781a0abf0560c11c3fc19df5851a430f31181b5407023116da8a9ec76ea2c6a7e225c75b860e55d9e4273ad90b72ef60a483e5b9b1b8ce35b7c83f927e0edfa2e126aa5a4f27f42f97503d20c6841f42c2adf4840920d8b730b1232d5ee90266a07a8e7c99a156cc6a53490d03c31124662d249701ee3cd6123", 0xc7}, {&(0x7f0000000800)="1485a0e77927acf6b5dff6b9d42865d8d0b13c2896652f80767dd7a0b70360304172a496", 0x24}, {&(0x7f0000000840)="03dbed307265", 0x6}, {&(0x7f0000000880)="6932fce755484fb3c89d60428b5ea50a37c595da197a87534abf07d40f385e5fc92db4bf3e5935678b4ca8de5fc1dee34013b4fec4b8fcbc03ce79743fbd089fdf0fe4cce3ec43b6cde3618c96658a45f40e", 0x52}, {&(0x7f0000000900)="a7a8fda6721499a5cb4d0c168a0342df0add93975a3513a509e5210bdce815f12eb672f967f2318e5e05979e82bea8233deac5b3e9c158898060f97654ec1d081d14098d3285aea466006fefaa4c7e9ec05f8f7cd35543bda135c468a85ce06a38da0693efd85214436efee555008a477ad657f65b10d8a1cd1e3fd0a292cab0702756f34198", 0x86}], 0x5, &(0x7f0000000a40)=[{0x110, 0x109, 0x9, "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"}, {0x98, 0x10a, 0xaf6, "51563973687f2c4f711c25b75743894abc31b7f087feab1dbabf3ff34cf633f5c39c8d1dc8f2fb9b5b09cd00e9873410f51179a293cdfba8e4ac108514e4eea8764a3a12214580e99c2754c906389ca7228a1bdd7fa9a0c622c46acdaaa400936ff676beeafe4c308bd40c5cc892e414a5dc8421384ee28ba8febd5580af329f2546"}, {0x50, 0x114, 0x3c, "c6da84aa7ebc2b3835840caa42c8c1b974e17c612f8c2c1dac44de15cfdec70ff5a0a2c4e6b2695a52c11eb1abea233e237799a2c464968d918f92cc2347"}], 0x1f8, 0x10}, 0x4}, {{&(0x7f0000000c40)=@un=@file={0x1, './file0\x00'}, 0x80, &(0x7f0000000d00)=[{&(0x7f0000000cc0)="c65df2dc3a0e25537b7bbda77bbd4e", 0xf}], 0x1, &(0x7f0000000d40)=[{0xb0, 0x1ff, 0xe, "3b670eb008a31bfe81193c981d2c9dd4d734c70fa922c660e3588d07f1f21911212861053f0c92115336baf5184ac427d5989f4af2f76ce26ece07c604b387dc2912bb24efea7d5b56581ab24aba09c4bf105e4bf76a61ff5559dbf2fc52aad0255d718417c48202d58d93566b4c9d2f42507db06e33f0a727ca335365bd0b3e3fd67e61442b0f2fd4e1044a57c5b2c60bba5a8dcc9a3d94ea0cbd"}], 0xb0, 0xc0}}, {{0x0, 0x0, &(0x7f0000000f80)=[{&(0x7f0000000e00)="a7b0ad74f38c47343dfd41260bc4d130492afec9b8fc3232227ac4a03bafd311f8b27c4288a9359a54f53b52d584cd39e38b94b01c74c100fb2f1ebfef6a4c560c473d1e503aff4b0f8aa64ab355aa60941c35dde16d90853e35781c828a46cdae94c58584cd5367bfb508f8090887dc4b1c73afd949aca93ed1e571b0b2bcc0e539f3", 0x83}, {&(0x7f0000000ec0)="bc544d8d893bdc867ae6d19dea17b0de879197fe5e0bdd9f6c3a677983e6d2d5d08d2cba3ec730967f869d03a1f37c2c3f3daebc1490185798e326ae2d099a5723098e3ed604764eccc0881907d9bbf7354c190c7800f190affe43487736add20dd22645f13c9444b9d0acc0a100c5e8503b432af3ee079a22a864a516eab440e7d4614a8c6ac8bf720bddf29e276c5ef1d977bf1209", 0x96}], 0x2, 0x0, 0x0, 0x800}, 0x7fff}, {{&(0x7f0000000fc0)=@generic={0x11, "73373f602fdb264431eed95f7f909b5f52e36147bfe852f8cdab3ef8e078634bc9b83bd36a3cfc7fdd60df696e59a8f54c247bce9f37332fae37ea1f9c5aa601e07072f85b13165de633e2fd11a0629b0c06025c9acbbb4ebce4a40d4e26e5a32ccfab96e5a4d0ca79a10804f9830238356a046507d980ff3e797223a9d0"}, 0x80, &(0x7f0000002140)=[{&(0x7f0000001040)="1d191e2139e38195d0d53d494ad318a4c9a176cab0f44ee6d083747470", 0x1d}, {&(0x7f0000001080)="d519c83f2ac3b929489bd1e758ac09c1d8d3de2eaf53967f3e10785b6ec0987602f6d05360bf8d32c111c34c93ec5f6c1a66c965bfd6469c33ae8cf343617615a4b64fe60f12b26beb26cd8f405553c8762990cd69bcdca248aab0b9306822f10ea3e064eef6806823e9e9510dfb24353938ea066bea35b411cb2c6d498b4d1eea21ba2385f4837ac1cda654c5ebc1e7f37965b0c6f68330bddaa20575332bd8", 0xa0}, {&(0x7f0000001140)="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", 0x1000}], 0x3, &(0x7f0000002180)=[{0xa8, 0x11f, 0x3, "d09a142bbd6bd720564723631fd1e1d4e853a179a65363a0897abfcdcd65313e9914407da14baf04131cfc0bae0d05371fb1b4840c0abf3811fee90e446b2a1c06eeea4a7e1c86ff715213d1dbb45fc8f1b1683e0f466f1e8ac74fbc7d1b07bfcb6bca71a6325aaaacc114ff1ddd221d628589daa9c4b842d1d5d852ddbc79513168dd179503e47f540a926d2532d9bb461dbc"}, {0x20, 0x13f, 0x3, "20bf084c93c2214461"}], 0xc8, 0x800}, 0x4b}], 0x6, 0x800) 2018/06/06 03:57:52 executing program 3: unshare(0x20000) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffefffffffffff7f) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) getpgrp(r1) r2 = accept4(r0, &(0x7f0000000100)=@alg, &(0x7f0000000080)=0x80, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x3}, 0xc) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7, 0x10000) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) ioctl$RNDADDENTROPY(r5, 0x40085203, &(0x7f0000000180)=ANY=[@ANYBLOB="040000008f0000002c4be95a2a594a2260c5a5d2d35a2f0120c11cb28e7f44647b14112bf46053f9536e989b4e925639acca2cb60c7f86d0ae58055ffd01d73fdf8fc905a5f3a754d531be8b093a91d1354175a5c1886c3e5050a6f1eb9c3654ddb151eeb4d575d7107efd1455fa92ced8887729fa3d70c288a2990534c7080bdebee4c610891d463aaf2d022fc2a14e6146b7e58345bb"]) setsockopt$netlink_NETLINK_CAP_ACK(r4, 0x10e, 0xa, &(0x7f00000003c0), 0x4) fcntl$getflags(r5, 0xb) 2018/06/06 03:57:52 executing program 6: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x80080, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f00000001c0)='cpuacct.usage_sys\x00', 0x0, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.stat\x00', 0x0, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x400000, 0x0) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f0000000140)={0x3, &(0x7f00000000c0)=[{0x2, 0x0, 0x100000000, 0x9}, {0x1ff, 0x8, 0x200, 0x1}, {0x5, 0x0, 0xdc5, 0x1}]}) r4 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r4, &(0x7f0000000340)=[{&(0x7f0000000040)='9', 0x1}], 0x1, 0x881806) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x10000000000000, 0x5, 0x6f2bf49c, 0x3, 0xffff}, &(0x7f00000002c0)=0x14) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000000380)={r5, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}}, 0x84) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r4) sendfile(r2, r2, &(0x7f0000000080), 0x102000004) alarm(0x0) sync() 2018/06/06 03:57:52 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000004c0)={{{@in=@dev={0xac, 0x14, 0x14}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@multicast2=0xe0000002, 0x0, 0xff}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, 0xe8) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x7, 0x20000) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x2000000000001, 0x1) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) dup3(r2, r0, 0x0) clock_getres(0x7, &(0x7f0000000080)) 2018/06/06 03:57:52 executing program 1: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) fcntl$getown(r0, 0x9) socket$inet(0x2, 0x1, 0x5) r1 = socket$inet(0x2, 0x80003, 0x100008001) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000440)={{{@in6, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}, 0x407) 2018/06/06 03:57:52 executing program 2: clock_gettime(0x0, &(0x7f0000005c00)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f0000005a00)=[{{&(0x7f0000000740)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000b00)=[{&(0x7f00000007c0)=""/98, 0x62}, {&(0x7f0000000840)=""/21, 0x15}, {&(0x7f0000000880)=""/233, 0xe9}, {&(0x7f0000000980)=""/133, 0x85}, {&(0x7f0000000a40)=""/77, 0x4d}, {&(0x7f0000000ac0)=""/62, 0x3e}], 0x6, &(0x7f0000000b80)=""/45, 0x2d, 0x7}, 0x3}, {{&(0x7f0000005c80)=@l2, 0x80, &(0x7f0000000c40)=[{&(0x7f0000003000)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x4}, 0x1}, {{&(0x7f0000000c80)=@rc, 0x80, &(0x7f0000002100)=[{&(0x7f0000000d00)=""/158, 0x9e}, {&(0x7f0000000dc0)=""/107, 0x6b}, {&(0x7f0000000e40)=""/107, 0x6b}, {&(0x7f0000000ec0)=""/216, 0xd8}, {&(0x7f0000002000)=""/130, 0x82}, {&(0x7f00000020c0)=""/42, 0x2a}], 0x6, &(0x7f0000002180)=""/122, 0x7a, 0x80000000}, 0x54}, {{&(0x7f0000002200)=@ipx, 0x80, &(0x7f00000023c0)=[{&(0x7f0000002280)=""/47, 0x2f}, {&(0x7f00000022c0)=""/158, 0x9e}, {&(0x7f0000002380)=""/17, 0x11}, {&(0x7f0000004000)=""/4096, 0x1000}], 0x4, &(0x7f0000002400)=""/226, 0xe2, 0xffff}, 0xffffffffffffff0a}, {{&(0x7f0000002500)=@l2, 0x80, &(0x7f0000002b40)=[{&(0x7f0000002580)=""/73, 0x49}, {&(0x7f0000002600)=""/36, 0x24}, {&(0x7f0000002640)=""/216, 0xd8}, {&(0x7f0000002740)=""/126, 0x7e}, {&(0x7f00000027c0)=""/178, 0xb2}, {&(0x7f0000002880)=""/233, 0xe9}, {&(0x7f0000002980)=""/175, 0xaf}, {&(0x7f0000002a40)=""/217, 0xd9}], 0x8, 0x0, 0x0, 0xfffffffffffffffd}, 0x95}, {{0x0, 0x0, &(0x7f0000002e00)=[{&(0x7f0000002bc0)=""/19, 0x13}, {&(0x7f0000002c00)=""/129, 0x350}, {&(0x7f0000002cc0)=""/48, 0x30}, {&(0x7f0000002d00)=""/40, 0x28}, {&(0x7f0000006000)=""/4096, 0x1000}, {&(0x7f0000002d40)=""/158, 0x9e}], 0x6, &(0x7f0000002e80)=""/107, 0x6b, 0x2}, 0x8000}, {{&(0x7f0000002f00)=@ethernet={0x0, @link_local}, 0x80, &(0x7f00000051c0)=[{&(0x7f0000005000)=""/155, 0x9b}, {&(0x7f0000002f80)=""/26, 0x1a}, {&(0x7f00000050c0)=""/223, 0xdf}], 0x3, &(0x7f0000005200)=""/249, 0xf9, 0x41a}, 0x1}, {{&(0x7f0000005300)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f00000058c0)=[{&(0x7f0000005380)=""/51, 0x33}, {&(0x7f00000053c0)=""/163, 0xa3}, {&(0x7f0000005480)=""/210, 0xd2}, {&(0x7f0000005580)=""/161, 0xa1}, {&(0x7f0000005640)=""/104, 0x68}, {&(0x7f00000056c0)=""/83, 0x53}, {&(0x7f0000005740)=""/169, 0xa9}, {&(0x7f0000005800)=""/150, 0x96}], 0x8, &(0x7f0000005940)=""/165, 0xa5, 0xfffffffffffffffd}, 0x80}], 0x8, 0x40, &(0x7f0000005c40)={r0, r1+10000000}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000080)=0x0) ioperm(0x5, 0x8000, 0x9) sysfs$3(0x3) process_vm_writev(r3, &(0x7f0000000480)=[{&(0x7f00000000c0)=""/50, 0x32}, {&(0x7f0000000100)=""/249, 0xf9}, {&(0x7f0000000200)=""/206, 0xce}, {&(0x7f0000000300)=""/80, 0x1b5}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000000380)=""/118, 0x76}, {&(0x7f0000000400)=""/81, 0x51}], 0x2, &(0x7f0000000700)=[{&(0x7f0000000500)=""/149, 0x95}, {&(0x7f00000005c0)=""/19, 0x13}, {&(0x7f0000000600)=""/247, 0xf7}], 0x3, 0x0) timer_create(0xfffffffffffffff1, &(0x7f0000005fb0)={0x4, 0x0, 0x1}, &(0x7f0000002ffc)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f0000000040)) timer_gettime(0x0, &(0x7f0000000fe0)) 2018/06/06 03:57:53 executing program 2: r0 = socket(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000340)=@broute={'broute\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, &(0x7f0000000080), &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'nr0\x00', 'yam0\x00', 'yam0\x00', 'veth1_to_team\x00', @link_local={0x1, 0x80, 0xc2}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xb0, 0xb0, 0xe0, [@devgroup={'devgroup\x00', 0x18, {{0x4}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) r1 = open(&(0x7f0000000000)='./file0\x00', 0x22000, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000240)) fanotify_init(0x20, 0x7ffe) 2018/06/06 03:57:53 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000100)='./file1\x00', &(0x7f000000c000)='sysfs\x00', 0x4000000000000, &(0x7f0000000080)="8fef91812e57ee2569876e292cb57eecacffb636387162e412fe9b9537edeb") r0 = inotify_init1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) utime(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) 2018/06/06 03:57:53 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='cgroup\x00') unshare(0x40000) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r1}, 0x8) read(r0, &(0x7f00000002c0)=""/240, 0x13f) ioctl$SG_SET_TIMEOUT(r0, 0x2201, &(0x7f0000000100)) openat$ppp(0xffffffffffffff9c, &(0x7f0000002400)='/dev/ppp\x00', 0xffffffffffffff7e, 0x0) sendmmsg(r0, &(0x7f0000002280)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)="7eedd446863db8d90a974a9ef6cdd4198a279b55c6d48ac455094fcca22b4e10db4050ebd9526bbc94413bdb3d0afaea948051844366f3f3f0336cbc2e5234d3e9e2c31aaf7748b6feb0d9e0", 0x4c}, {&(0x7f00000003c0)="7136bfaac941e6547f8f5693569a4b0989c1cb66e3bcbe99b77d37a95b2e1aa2350ea93c87109cab406da1892dc814fb4d7fced810a6eb0436fe6cadf7b4572d1c7a3fc9e62d2b086adad947be7a9d3c14f62c66fc0618cab510f357998047a6ff1fc7a0ee5a036d13c8c43418702f62204e88ce603f1ff6c1528253e5cd0b7a62e5a21ae1f537652d55eaa3a9ae8e37a8dc62e98472a1a7bc17494c65946b8abab6fcbaff3fa301acd53ba6a0e7818292b3d22161a8805b106a5df29d471009d8bc2bb87a6efc005cd70f0b5e2f6b6ef81446987024f996d22378704e7b77193d", 0xe1}, {&(0x7f0000000200)="377b2cfcd3f7f3dd2be964f8f4866b39a1a39259f416d653faaebb55270da65982fe3928988ab5754ba74bda9df7479703478945d4bb5e742d67a762509731f9027f1f20899c4b", 0x47}], 0x3, 0x0, 0x0, 0x20000000}, 0x401}, {{&(0x7f00000004c0)=@can={0x1d}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000540)="73093683804f17172a9ea5f82fe6204d7f374d6a40a740e0b8e186e44e265b4d429672eab850454cd21248f06771e48ba134dd8b07eab15ecfeb92138c822789bfd57fbafd7a6ea60baecfc3f5a909fb53eaf84ad7f544880535e9c4de48c0c6cd49e81f563b2181540519e8ac54dba5c8a8400d8863b6fffa", 0x79}], 0x1, &(0x7f00000005c0)=[{0x38, 0x11f, 0x9, "72a65179cbaedd74d62e0f797374f02a0febbe33424457bfdfd99567b4b2d80f47dfcf3699dc11"}, {0xf0, 0x115, 0x80000001, "14bbad53be5a34c664e2d01f7b9bd81278707865e61382e94653094b738b942ec98576e072944dc0ea9d18aeb6816f33580d5dcf991167c4f90ad3b06072714aee58728b45308c5368f0d73308d20afd5e39e033f544acdfc565d5b42200faeeb85570789c1efd5917e24bb1de008b82226d39ceb6b2e09930bdf4421210b3b5ce078a1eef1b35fd62f82e3df85b9a56fc2fbecdefc913ec9e94b64af93c7f1b55bac72ca775a94b9f4f78f46f8452eb6315cc4922990e8cc4865b6a314de7500b32b26164cffd622887b488827ea0e95ad321c5f3f31da54511"}], 0x128, 0x4000000}, 0x7f}, {{0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000000700)="bcfc1af3d6599344f0e1f6996f9a41638988249f5d8f3bf9cc5170dd56f45b8e6cebdc0609a4df402f1ab8bd5a29f901d4aee66563d34dbc3abbf9cb89cf44052031575ce2079e440e9cc585d3b781a0abf0560c11c3fc19df5851a430f31181b5407023116da8a9ec76ea2c6a7e225c75b860e55d9e4273ad90b72ef60a483e5b9b1b8ce35b7c83f927e0edfa2e126aa5a4f27f42f97503d20c6841f42c2adf4840920d8b730b1232d5ee90266a07a8e7c99a156cc6a53490d03c31124662d249701ee3cd6123", 0xc7}, {&(0x7f0000000800)="1485a0e77927acf6b5dff6b9d42865d8d0b13c2896652f80767dd7a0b70360304172a496", 0x24}, {&(0x7f0000000840)="03dbed307265", 0x6}, {&(0x7f0000000880)="6932fce755484fb3c89d60428b5ea50a37c595da197a87534abf07d40f385e5fc92db4bf3e5935678b4ca8de5fc1dee34013b4fec4b8fcbc03ce79743fbd089fdf0fe4cce3ec43b6cde3618c96658a45f40e", 0x52}, {&(0x7f0000000900)="a7a8fda6721499a5cb4d0c168a0342df0add93975a3513a509e5210bdce815f12eb672f967f2318e5e05979e82bea8233deac5b3e9c158898060f97654ec1d081d14098d3285aea466006fefaa4c7e9ec05f8f7cd35543bda135c468a85ce06a38da0693efd85214436efee555008a477ad657f65b10d8a1cd1e3fd0a292cab0702756f34198", 0x86}], 0x5, &(0x7f0000000a40)=[{0x110, 0x109, 0x9, "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"}, {0x98, 0x10a, 0xaf6, "51563973687f2c4f711c25b75743894abc31b7f087feab1dbabf3ff34cf633f5c39c8d1dc8f2fb9b5b09cd00e9873410f51179a293cdfba8e4ac108514e4eea8764a3a12214580e99c2754c906389ca7228a1bdd7fa9a0c622c46acdaaa400936ff676beeafe4c308bd40c5cc892e414a5dc8421384ee28ba8febd5580af329f2546"}, {0x50, 0x114, 0x3c, "c6da84aa7ebc2b3835840caa42c8c1b974e17c612f8c2c1dac44de15cfdec70ff5a0a2c4e6b2695a52c11eb1abea233e237799a2c464968d918f92cc2347"}], 0x1f8, 0x10}, 0x4}, {{&(0x7f0000000c40)=@un=@file={0x1, './file0\x00'}, 0x80, &(0x7f0000000d00)=[{&(0x7f0000000cc0)="c65df2dc3a0e25537b7bbda77bbd4e", 0xf}], 0x1, &(0x7f0000000d40)=[{0xb0, 0x1ff, 0xe, "3b670eb008a31bfe81193c981d2c9dd4d734c70fa922c660e3588d07f1f21911212861053f0c92115336baf5184ac427d5989f4af2f76ce26ece07c604b387dc2912bb24efea7d5b56581ab24aba09c4bf105e4bf76a61ff5559dbf2fc52aad0255d718417c48202d58d93566b4c9d2f42507db06e33f0a727ca335365bd0b3e3fd67e61442b0f2fd4e1044a57c5b2c60bba5a8dcc9a3d94ea0cbd"}], 0xb0, 0xc0}}, {{0x0, 0x0, &(0x7f0000000f80)=[{&(0x7f0000000e00)="a7b0ad74f38c47343dfd41260bc4d130492afec9b8fc3232227ac4a03bafd311f8b27c4288a9359a54f53b52d584cd39e38b94b01c74c100fb2f1ebfef6a4c560c473d1e503aff4b0f8aa64ab355aa60941c35dde16d90853e35781c828a46cdae94c58584cd5367bfb508f8090887dc4b1c73afd949aca93ed1e571b0b2bcc0e539f3", 0x83}, {&(0x7f0000000ec0)="bc544d8d893bdc867ae6d19dea17b0de879197fe5e0bdd9f6c3a677983e6d2d5d08d2cba3ec730967f869d03a1f37c2c3f3daebc1490185798e326ae2d099a5723098e3ed604764eccc0881907d9bbf7354c190c7800f190affe43487736add20dd22645f13c9444b9d0acc0a100c5e8503b432af3ee079a22a864a516eab440e7d4614a8c6ac8bf720bddf29e276c5ef1d977bf1209", 0x96}], 0x2, 0x0, 0x0, 0x800}, 0x7fff}, {{&(0x7f0000000fc0)=@generic={0x11, "73373f602fdb264431eed95f7f909b5f52e36147bfe852f8cdab3ef8e078634bc9b83bd36a3cfc7fdd60df696e59a8f54c247bce9f37332fae37ea1f9c5aa601e07072f85b13165de633e2fd11a0629b0c06025c9acbbb4ebce4a40d4e26e5a32ccfab96e5a4d0ca79a10804f9830238356a046507d980ff3e797223a9d0"}, 0x80, &(0x7f0000002140)=[{&(0x7f0000001040)="1d191e2139e38195d0d53d494ad318a4c9a176cab0f44ee6d083747470", 0x1d}, {&(0x7f0000001080)="d519c83f2ac3b929489bd1e758ac09c1d8d3de2eaf53967f3e10785b6ec0987602f6d05360bf8d32c111c34c93ec5f6c1a66c965bfd6469c33ae8cf343617615a4b64fe60f12b26beb26cd8f405553c8762990cd69bcdca248aab0b9306822f10ea3e064eef6806823e9e9510dfb24353938ea066bea35b411cb2c6d498b4d1eea21ba2385f4837ac1cda654c5ebc1e7f37965b0c6f68330bddaa20575332bd8", 0xa0}, {&(0x7f0000001140)="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", 0x1000}], 0x3, &(0x7f0000002180)=[{0xa8, 0x11f, 0x3, "d09a142bbd6bd720564723631fd1e1d4e853a179a65363a0897abfcdcd65313e9914407da14baf04131cfc0bae0d05371fb1b4840c0abf3811fee90e446b2a1c06eeea4a7e1c86ff715213d1dbb45fc8f1b1683e0f466f1e8ac74fbc7d1b07bfcb6bca71a6325aaaacc114ff1ddd221d628589daa9c4b842d1d5d852ddbc79513168dd179503e47f540a926d2532d9bb461dbc"}, {0x20, 0x13f, 0x3, "20bf084c93c2214461"}], 0xc8, 0x800}, 0x4b}], 0x6, 0x800) 2018/06/06 03:57:53 executing program 7: r0 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x7fff, 0x40) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000080)={{0x0, 0x101}, 0x8}, 0x10) r1 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000340)={{{@in6=@mcast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f0000000440)=0xe8) r3 = getegid() r4 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000480)={{{@in6=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast2}}, &(0x7f0000000580)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000005c0)={0x0, 0x0, 0x0}, &(0x7f0000000600)=0xc) sendmsg$unix(r0, &(0x7f0000000680)={&(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000300)=[{&(0x7f0000000200)="7d614b6d1222e17840779ccf7b1ddafe529a0d3a160acbe8a520d988de28891874d29feaf00a923faf4376e35d94cbdf472b30fe1778d5126b9625719d0a50992391ea8d366080ba492426fed7e49a9e09d65c4307960cc4fb2c0d0dd89114bb56acacf8fcb7c62e10511bbe2ab6083c22fee929bbc82995988e6b08a2002062e13a9144d316c1e53c868c4faa2773764dd1db4a1bf096b7df", 0x99}, {&(0x7f0000000040)="c4c0f4df0f2e836026ffa6a5c4c7836853c4b1ec4306569124aea5e82aa5dd55759f3cfb186c89dc", 0x28}, {&(0x7f00000002c0)="c58c4290e289723498d7052ac7e0c6f48587a93a110078e1f881146e", 0x1c}], 0x3, &(0x7f0000000640)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x40, 0x40090}, 0x40) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001280)={&(0x7f0000000100)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000001340)=""/4096, 0x1000}, 0x0) accept4(r0, &(0x7f0000000700)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000780)=0x80, 0x80800) r7 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x2001, 0x0) writev(r7, &(0x7f00000000c0), 0x10000000000002e0) pipe(&(0x7f00000006c0)) 2018/06/06 03:57:53 executing program 1: unshare(0x40000400) r0 = socket$inet_dccp(0x2, 0x6, 0x0) uselib(&(0x7f0000000000)='./file0\x00') getsockopt$inet_int(r0, 0x10d, 0xe, &(0x7f0000000140), &(0x7f0000000040)=0x4) 2018/06/06 03:57:53 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4003, 0x0) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) unshare(0x400) io_setup(0x9, &(0x7f0000001580)=0x0) io_submit(r1, 0x3, &(0x7f0000000380)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x2, 0x6, r0, &(0x7f0000000100)="510867617ae3dda42a9c3d873c927332c4437867ef96a643abf09659e080cb74e2e388e2cd6a8708adafae23febecc0f77a7b180b831f7b91d1762d195a9b9aac640e400abf9690c5454e8a67b3d32c02bbdcbd00fbde1da6f361eac9e5c04924fddca0a2b1fb54666a97ff19e3c057e963c4d846827f8f98134cfffb780980476ed602803f5050b942519375b5177b6daa36c0a7a464ea56f1a76e3f3ea71714f3cb974d3f1fbaf2ef2f6949c226375d8d9d174eb06c587f5511d5a73a622017d66db822135604f0524b1ef31fe83a87927631b20de9e83f53a46460caaf6f6236ec19b651136dea84697c2ddd7", 0xee, 0x8, 0x0, 0x0, r0}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x6, 0x0, r0, &(0x7f0000000400)="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", 0x1000, 0x7ff, 0x0, 0x0, r0}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000280)="8507af3054ba2a51984f49e0a413b535bea54b5db9914dfa8ced1e65105f082ac4906206d789d8332eaf562201cb67c58358655057924f3953f66e1f7cd1fc0daa00c70590b9892a7af314edf521883ea093f181281f29c09e0c3953cc94d3d36dfdabad6fabc5c0da265f5acb83a2155073a23ac64dc1b86bf56211aae693bb9124a4ded47f340bb26d615e030ca15454eb678ad1c1a2c14525c4129d6dd015f441", 0xa2, 0x7, 0x0, 0x0, r0}]) setsockopt$netlink_NETLINK_CAP_ACK(0xffffffffffffffff, 0x10e, 0xa, &(0x7f00000003c0), 0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001500)=ANY=[@ANYRES32=0x0, @ANYBLOB="4f1cb06dd66b732e34"], &(0x7f0000001440)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001480)={r2, 0x5}, &(0x7f00000014c0)=0x8) 2018/06/06 03:57:53 executing program 6: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x80080, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f00000001c0)='cpuacct.usage_sys\x00', 0x0, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.stat\x00', 0x0, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x400000, 0x0) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f0000000140)={0x3, &(0x7f00000000c0)=[{0x2, 0x0, 0x100000000, 0x9}, {0x1ff, 0x8, 0x200, 0x1}, {0x5, 0x0, 0xdc5, 0x1}]}) r4 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r4, &(0x7f0000000340)=[{&(0x7f0000000040)='9', 0x1}], 0x1, 0x881806) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x10000000000000, 0x5, 0x6f2bf49c, 0x3, 0xffff}, &(0x7f00000002c0)=0x14) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000000380)={r5, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}}, 0x84) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r4) sendfile(r2, r2, &(0x7f0000000080), 0x102000004) alarm(0x0) sync() 2018/06/06 03:57:53 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x16907e, 0x0) fadvise64(r0, 0x0, 0xf9bc, 0x5) fallocate(r0, 0xc, 0x0, 0x1002) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="002ed2cd4d06e3e871a115447e86ed3b467650c275a5555d7c1a8611d4"], 0x119) [ 134.845848] IPVS: ftp: loaded support on port[0] = 21 2018/06/06 03:57:53 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r3 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) getcwd(&(0x7f0000000340)=""/125, 0x7d) recvmmsg(r4, &(0x7f00000001c0)=[{{&(0x7f00000005c0)=@hci, 0x80, &(0x7f00000049c0), 0x0, &(0x7f0000004a40)=""/241, 0xf1}}], 0x70, 0x0, &(0x7f0000000200)={0x77359400}) sendmsg$IPVS_CMD_GET_CONFIG(r4, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x14, 0x0, 0x0, 0x0, 0x0, {0xd}}, 0x5580}, 0x1}, 0x0) 2018/06/06 03:57:54 executing program 3: unshare(0x400) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.current\x00', 0x0, 0x0) getsockname$packet(r1, &(0x7f0000000040), &(0x7f0000000080)=0x14) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00000003c0), 0x4) 2018/06/06 03:57:54 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") recvmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000400)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0xf1, &(0x7f00000034c0), 0x0, &(0x7f0000000080)=""/42, 0x2a}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000002c0)={0x53, 0x0, 0x6, 0x0, @buffer={0xd, 0x4, &(0x7f0000000040)=""/4}, &(0x7f0000000180)="3c1a016b527d", &(0x7f0000000240)=""/41, 0x0, 0x0, 0x0, &(0x7f0000000280)}) 2018/06/06 03:57:54 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x4, 0x1) bind$rds(r0, &(0x7f0000002ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/06/06 03:57:54 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='sysfs\x00', 0x0, &(0x7f000000a000)) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40000, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000300)=@security={'security\x00', 0xe, 0x4, 0x378, 0xffffffff, 0x1e8, 0xc0, 0x0, 0xffffffff, 0xffffffff, 0x2e0, 0x2e0, 0x2e0, 0xffffffff, 0x4, &(0x7f0000000080), {[{{@ip={@broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}, 0xffffffff, 0x0, 'veth1_to_bridge\x00', 'ifb0\x00', {}, {0xff}, 0xc, 0x1, 0x42}, 0x0, 0x98, 0xc0}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0x7ff}}}, {{@ip={@local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}, 0xffffffff, 0xffffffff, 'yam0\x00', 'ifb0\x00', {0xff}, {}, 0xff, 0x2, 0x10}, 0x0, 0xc8, 0x128, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x245, 0x80, 0x0, 0x1}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x80000001, [0x4, 0xfffffffffffffff9, 0x61, 0x6, 0x76, 0x2], 0xe52, 0x1, 0x9}, {0x9, [0x100000000, 0x6433, 0xda, 0x9, 0x6, 0x2], 0x0, 0x7ff, 0x100}}}}, {{@uncond, 0x0, 0x98, 0xf8}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x1ff, [0x0, 0x1, 0x203, 0x1, 0x5, 0xfffffffffffffffb], 0xfffffffffffffffa, 0x6, 0x8000}, {0x1, [0x3, 0x8, 0x5, 0x4, 0x5ba1, 0xdea7], 0x8, 0x401, 0xaaa}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3d8) r1 = inotify_init1(0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") inotify_add_watch(r1, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) utime(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) 2018/06/06 03:57:54 executing program 2: unshare(0x200) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000340)=0x0) r1 = syz_open_procfs$namespace(r0, &(0x7f0000000300)="33982363a3df20") r2 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x8b, 0x400) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000000200)=0x1) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='ramfs\x00', 0x0, &(0x7f0000000340)) futimesat(r2, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={{0x77359400}, {0x0, 0x2710}}) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='ceph\x00', 0x100000, 0x0) setns(r1, 0x0) clone(0x70024000, &(0x7f0000000180), &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000000240)) 2018/06/06 03:57:54 executing program 3: unshare(0x400) r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00000003c0), 0x4) r1 = semget(0x1, 0x4, 0x1) semctl$SEM_INFO(r1, 0x0, 0x13, &(0x7f0000000000)=""/24) 2018/06/06 03:57:54 executing program 0: r0 = socket(0x5, 0xa, 0x0) accept4$inet6(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000180)=0x1c, 0x800) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) sendto$inet6(r1, &(0x7f0000000000)="d9dcbd7a9bb280ca07b6eb64830eb5bd493223e42ddb37afef1a0fadab5e7e8f7197a41db8009f0e05cd7b18afe582ad57698924c99ab6f890838c856493b9cbb8d35575de6641d79a32dd059e3ef264db35906f39e058f87be6e4a6e6f48a8c00c1fcbd7791a4fe905caf00e59c2db546aa13a22b731a141382668de87d01ceb48f455f264e670381c90db74bd40b530a1d40afe24c6889954a2e70feee11e76ce26c2a60e86673cbe4d068026ed008c59281ae40f044170ad14400cd738b41c2f2f89b3ea21ab0e1106a309117bf0e4ab2e26d8ec9bbf3decc6b913b57168f04f0a8f2c257efb0cce302e66d9f800b7e0356c75a", 0xf5, 0x1, 0x0, 0x0) r2 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r2, 0x29, 0xc8, &(0x7f0000000100), 0x4) setsockopt$inet6_int(r2, 0x29, 0xcf, &(0x7f0000000440), 0x4) 2018/06/06 03:57:54 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x2c20}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x8, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syzkaller0\x00'}) close(r1) [ 135.252607] IPVS: ftp: loaded support on port[0] = 21 2018/06/06 03:57:54 executing program 2: r0 = getpgrp(0x0) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file0\x00') r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000000240)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x27, &(0x7f00000000c0)={0x0, 0x0, 0x9}) rt_sigtimedwait(&(0x7f0000000040)={0xffffffffffff0001}, &(0x7f0000000080), &(0x7f0000645000), 0x8) chroot(&(0x7f0000000280)='./file0\x00') clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000140)={0x7}, &(0x7f0000000180), &(0x7f0000000200)={r2, r3+30000000}, 0x8) 2018/06/06 03:57:54 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0xfffffffffffffffe) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='sysfs\x00', 0x0, &(0x7f000000a000)) r0 = inotify_init1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) utime(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) 2018/06/06 03:57:54 executing program 3: unshare(0x3ff) r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00000003c0), 0x4) 2018/06/06 03:57:55 executing program 0: r0 = socket$inet6(0xa, 0x1000000000080003, 0xfb) setsockopt$inet6_int(r0, 0x29, 0x14, &(0x7f00000000c0)=0x100000c31d, 0x4) 2018/06/06 03:57:55 executing program 3: unshare(0x40000a00) r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00000003c0), 0x4) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) setsockopt$inet_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f0000000040)={0x303, 0x33}, 0x4) 2018/06/06 03:57:55 executing program 1: unshare(0x40000400) r0 = socket$inet_dccp(0x2, 0x6, 0x0) uselib(&(0x7f0000000000)='./file0\x00') getsockopt$inet_int(r0, 0x10d, 0xe, &(0x7f0000000140), &(0x7f0000000040)=0x4) 2018/06/06 03:57:55 executing program 2: r0 = socket(0xa, 0x1, 0x0) getsockopt(r0, 0x0, 0x40, &(0x7f0000000080)=""/84, &(0x7f0000000100)=0x54) r1 = add_key(&(0x7f0000000280)='.dead\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)="c9283b1ebaa43b22669602f0e8a2d7ab82e0182aad9395d19f83c1117b1f022cd41001070791e9a3761a41ace7f595a5", 0x30, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) keyctl$revoke(0x3, r2) 2018/06/06 03:57:55 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='sysfs\x00', 0x0, &(0x7f000000a000)) mknod$loop(&(0x7f0000000180)='./file0\x00', 0x8, 0x1) r0 = inotify_init1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = dup3(r0, r1, 0x80000) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x20, 0x1, 0x1ff, 0x2, 0x1f, 0x5, 0x6, {0x0, @in6={{0xa, 0x4e22, 0x8, @loopback={0x0, 0x1}, 0x100000000}}, 0x0, 0x6, 0x20, 0x1f, 0x81}}, &(0x7f0000000000)=0xb0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000140)={r3, 0x1, 0x1}, 0x8) inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) utime(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) 2018/06/06 03:57:55 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r3 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) getcwd(&(0x7f0000000340)=""/125, 0x7d) recvmmsg(r4, &(0x7f00000001c0)=[{{&(0x7f00000005c0)=@hci, 0x80, &(0x7f00000049c0), 0x0, &(0x7f0000004a40)=""/241, 0xf1}}], 0x70, 0x0, &(0x7f0000000200)={0x77359400}) sendmsg$IPVS_CMD_GET_CONFIG(r4, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x14, 0x0, 0x0, 0x0, 0x0, {0xd}}, 0x5580}, 0x1}, 0x0) 2018/06/06 03:57:55 executing program 6: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x80080, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f00000001c0)='cpuacct.usage_sys\x00', 0x0, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.stat\x00', 0x0, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x400000, 0x0) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f0000000140)={0x3, &(0x7f00000000c0)=[{0x2, 0x0, 0x100000000, 0x9}, {0x1ff, 0x8, 0x200, 0x1}, {0x5, 0x0, 0xdc5, 0x1}]}) r4 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r4, &(0x7f0000000340)=[{&(0x7f0000000040)='9', 0x1}], 0x1, 0x881806) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x10000000000000, 0x5, 0x6f2bf49c, 0x3, 0xffff}, &(0x7f00000002c0)=0x14) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000000380)={r5, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}}, 0x84) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r4) sendfile(r2, r2, &(0x7f0000000080), 0x102000004) alarm(0x0) sync() 2018/06/06 03:57:55 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x80000, 0xa74) close(r0) splice(r1, &(0x7f00000000c0), r0, &(0x7f0000000100), 0x2, 0x0) 2018/06/06 03:57:55 executing program 0: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x54) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x10000000000012, &(0x7f0000000000), 0x0) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={0xffffffffffffff9c, 0x6, 0x1, 0x8, &(0x7f00000000c0)=[0x0, 0x0, 0x0], 0x3}, 0x20) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000140)=0x8, 0x4) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) futimesat(r2, &(0x7f0000000180)='./file0\x00', &(0x7f0000000200)={{0x0, 0x7530}, {r3, r4/1000+30000}}) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/06/06 03:57:55 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = semget$private(0x0, 0x0, 0x200) semctl$IPC_INFO(r2, 0x5, 0x3, &(0x7f00000003c0)=""/33) r3 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000d1a000)={0xa, 0x4e20}, 0x1c) r4 = socket$inet6(0xa, 0x1, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000001c0)) setsockopt$sock_int(r3, 0x1, 0x4000000000000002, &(0x7f0000ff0000)=0x3fb, 0xfffffffffffffffb) setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f0000000000)=0x200, 0x4) bind$inet6(r4, &(0x7f0000ff1000)={0xa, 0x4e20}, 0x1c) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000300)={'irlan0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000340)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0x6, 0xc74f, 0x1, 0x500, 0x4, 0x140, r5}) r6 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r6, 0x1, 0x25, &(0x7f0000000040)=0x7fd, 0x4) getsockname(r6, &(0x7f0000000200)=@rc, &(0x7f0000000280)=0x80) setsockopt$inet_int(r6, 0x0, 0x8, &(0x7f0000000100)=0x5ff9, 0x2e8) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000180)="e1", 0x1) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$KDMKTONE(r6, 0x4b30, 0x5) sendto$inet(r1, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) getpeername$packet(r6, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000000140)={@dev={0xfe, 0x80, [], 0xc}, 0xa, r7}) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000002b40), 0xfffffffffffffeff}, 0x2020) [ 136.393334] IPVS: ftp: loaded support on port[0] = 21 2018/06/06 03:57:55 executing program 3: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xfffffffffffff2c6, 0x400000) getsockopt$inet6_dccp_buf(r0, 0x21, 0xc2, &(0x7f0000000040)=""/193, &(0x7f0000000140)=0xc1) connect$unix(r0, &(0x7f0000000180)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getegid() unshare(0x400) r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f00000003c0), 0x4) 2018/06/06 03:57:55 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='sysfs\x00', 0x0, &(0x7f000000a000)) r0 = inotify_init1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0x2000410) utime(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) chdir(&(0x7f0000000000)='./file0\x00') 2018/06/06 03:57:55 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000004, 0x8031, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x101000, 0x0) sendmsg$key(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x1a8}, 0x1}, 0x4014) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0xfff}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000180)={r2, 0x9}, &(0x7f0000000200)=0x8) getsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00000001c0), &(0x7f0000000000)=0x4) 2018/06/06 03:57:55 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup2(r0, r0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000000c0)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000100)={@dev={0xfe, 0x80}, 0x0, r2}) 2018/06/06 03:57:55 executing program 3: unshare(0x400) r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00000003c0), 0x4) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000040)=0x8001, 0x4) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000000)=0x81, 0x4) r1 = semget(0x3, 0x2, 0x201) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000000400)=""/253) 2018/06/06 03:57:55 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r1, 0x2, &(0x7f0000000180)={&(0x7f0000000040)=""/30, 0x1e}) r2 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x100, 0x80) openat(r2, &(0x7f0000000080)='./file0\x00', 0x400000, 0x41) 2018/06/06 03:57:55 executing program 0: unshare(0x200) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x800, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f00000000c0)={0x2, 'team_slave_1\x00'}, 0x18) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x200000, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000140)=0xffffffffffffffff) select(0x40, &(0x7f0000000000)={0x7, 0x7, 0x10001, 0x0, 0x476, 0x85dd, 0x8, 0x20}, &(0x7f0000000100)={0x3, 0x28c4, 0xff, 0x1ff, 0x4, 0x3e9, 0xfffffffffffffe00, 0xfffffffffffffff9}, &(0x7f0000000180)={0x8, 0x3, 0x1, 0x8, 0x101, 0x1, 0x7, 0x9}, &(0x7f00000001c0)) sendfile(r1, r1, &(0x7f0000000200), 0x4) 2018/06/06 03:57:56 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='sysfs\x00', 0x0, &(0x7f000000a000)) r0 = inotify_init1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) r3 = creat(&(0x7f00000000c0)='./file0\x00', 0x1c6) renameat(r2, &(0x7f0000000080)='./file0\x00', r3, &(0x7f0000000100)='./file0\x00') utime(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0)={0x8000000000000000}) 2018/06/06 03:57:56 executing program 3: unshare(0x1000000000400) r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00000003c0), 0x4) 2018/06/06 03:57:56 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, 0x8) 2018/06/06 03:57:56 executing program 7: syz_emit_ethernet(0x66, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff93, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/06/06 03:57:56 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r3 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) getcwd(&(0x7f0000000340)=""/125, 0x7d) recvmmsg(r4, &(0x7f00000001c0)=[{{&(0x7f00000005c0)=@hci, 0x80, &(0x7f00000049c0), 0x0, &(0x7f0000004a40)=""/241, 0xf1}}], 0x70, 0x0, &(0x7f0000000200)={0x77359400}) sendmsg$IPVS_CMD_GET_CONFIG(r4, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x14, 0x0, 0x0, 0x0, 0x0, {0xd}}, 0x5580}, 0x1}, 0x0) 2018/06/06 03:57:56 executing program 0: r0 = socket$inet(0x2, 0x840, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000003880), 0xfec4, 0x20002806, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f00000000c0)={@multicast1, @remote}, &(0x7f0000000100)=0xc) sendmmsg(r0, &(0x7f0000005c00)=[{{&(0x7f0000003a00)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x80, &(0x7f0000003e40), 0x0, &(0x7f0000003ec0)}}, {{&(0x7f0000004180)=@nl=@kern={0x10}, 0x80, &(0x7f0000004540), 0x11b, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x10}}], 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/06/06 03:57:56 executing program 2: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000000000), 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x90880, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000080)=[0x7, 0x8e2d]) mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2000000) accept4$ax25(r0, 0x0, &(0x7f00000000c0), 0x80000) 2018/06/06 03:57:56 executing program 6: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x80080, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f00000001c0)='cpuacct.usage_sys\x00', 0x0, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.stat\x00', 0x0, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x400000, 0x0) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f0000000140)={0x3, &(0x7f00000000c0)=[{0x2, 0x0, 0x100000000, 0x9}, {0x1ff, 0x8, 0x200, 0x1}, {0x5, 0x0, 0xdc5, 0x1}]}) r4 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r4, &(0x7f0000000340)=[{&(0x7f0000000040)='9', 0x1}], 0x1, 0x881806) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x10000000000000, 0x5, 0x6f2bf49c, 0x3, 0xffff}, &(0x7f00000002c0)=0x14) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000000380)={r5, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}}, 0x84) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r4) sendfile(r2, r2, &(0x7f0000000080), 0x102000004) alarm(0x0) sync() 2018/06/06 03:57:56 executing program 3: unshare(0x20000000) setsockopt$netlink_NETLINK_CAP_ACK(0xffffffffffffffff, 0x10e, 0xa, &(0x7f00000003c0)=0x9, 0x1) mlockall(0x3) socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x0, 0x80f, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000140)={0x8, 0x7, 0x60000000, 0x0, 0x0, [], [], [], 0x100, 0x7}) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000040)=""/192) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000100)) 2018/06/06 03:57:56 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='sysfs\x00', 0x0, &(0x7f000000a000)) r0 = inotify_init1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='nfs\x00', 0x20, 0x0) utime(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) link(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file1\x00') 2018/06/06 03:57:57 executing program 7: futex(&(0x7f00001122a1), 0x800000000003, 0x0, &(0x7f000000b000), &(0x7f0000000000), 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x61, 0x80000) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)=0x0) ptrace$getsig(0x4202, r1, 0x4, &(0x7f00000000c0)) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080)={0xc000000000000000}, 0x4) 2018/06/06 03:57:57 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="0047fc2f07d82c99240970") r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl$SG_IO(0xffffffffffffffff, 0x2285, &(0x7f0000000300)={0x53, 0xffffffffbfffffff, 0x6, 0x0, @buffer={0x0, 0xe9, &(0x7f0000000080)=""/233}, &(0x7f00000002c0)="9b247f9c1793", &(0x7f0000000240)=""/126, 0x0, 0x0, 0x0, &(0x7f0000000480)}) write$binfmt_elf64(r1, &(0x7f0000000300)=ANY=[], 0xf6) rt_sigreturn() read(r1, &(0x7f0000000380)=""/42, 0xf0) 2018/06/06 03:57:57 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7fffffff, 0x40400) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)=0x10001, 0x4) connect$inet6(r0, &(0x7f0000f09fe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x7}, 0x1c) socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) 2018/06/06 03:57:57 executing program 3: unshare(0x4030000) r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00000003c0), 0x4) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020300030c000000000000000000000002000900400000000000000000000000030006000000000002000000e0000054d81458186fe8b9fd02000100000000000000000200000000030005000000000002000000f0000001000000a000000000"], 0x60}, 0x1}, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0xfc31) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000100)=0x5, 0x4) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f00000001c0)={0x4, &(0x7f0000000140)=[{}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000000200)={r4, 0x3}) setsockopt$inet_dccp_buf(r2, 0x21, 0xce, &(0x7f0000000240)="893799c5cd94495ba69e1e45bdbb5eeadefe0628003f66ae459b7c6620f300158c44f32636534311a04d7d9498039dc93de66c9be5395a22b998b422efcf6f24c12a3f727864397aabe42720db3ed80c3aea1da27b46382b64787c1b4ee51c82fc1d48837165c302c1000ab1ba8032f73d295c663348037b5b0803e065f5e7965379f5abc69b54585ef843faff5876bf411a98a3ddce9df00fee40c959c678e094f07eae1ba5665977f5002525c9244aaefdd9391eb4dafc7460401fe502c4ada0646716ccf3a3a01d212fb59a3821367c3b28d8cbdcef12282dd8c6c865e17989c900bca50f23e85cef3249ac4632a846", 0xf1) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000000c0)={r3, 0x1, 0x30}, 0xc) [ 138.540192] alg: No test for authenc(digest_null,cbc(des)) (authenc(digest_null-generic,cbc(des-generic))) [ 138.557652] alg: No test for echainiv(authenc(digest_null,cbc(des))) (echainiv(authenc(digest_null-generic,cbc(des-generic)))) 2018/06/06 03:57:58 executing program 7: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) fsync(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x7530}, 0x171) syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x82000) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000140), &(0x7f0000000040)=0x5c13dd4557a8a441) sendto$inet(r1, &(0x7f0000000180)="277b00b2e2198120d3d9179d6ce216edf6fbac881fe36fcd9df1bc0a72e40ed4c2db9ae2475a37f0538d98e2d7bfb63ce6bd9f4084c16007f636f07be9663ec27b362470703145b8903579ae6619e0a2da8d1ca1991ee761a15d84b89c78ac997a", 0x61, 0x40040d0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/06/06 03:57:58 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='sysfs\x00', 0x0, &(0x7f000000a000)) r0 = inotify_init1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) utime(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) chroot(&(0x7f0000000000)='./file0\x00') 2018/06/06 03:57:58 executing program 0: unshare(0x2000400) r0 = syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0x0, 0x101280) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000000)=0x10000) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x8100, 0x0) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000240)=""/4096, &(0x7f0000001240)=0x1000) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000080)=0x2) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000040)) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000140)=""/216) 2018/06/06 03:57:58 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0x10, 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='cpuset\x00') r3 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x401, 0x10400) ioctl$EVIOCRMFF(r3, 0x40044581, &(0x7f0000000080)=0x4) sendfile(r1, r2, &(0x7f00000000c0), 0x80000002) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000000280), &(0x7f0000000180)) fchown(r0, r4, r5) 2018/06/06 03:57:58 executing program 3: unshare(0x400) r0 = memfd_create(&(0x7f0000000080)='%+(vboxnet0mime_type*+ppp1\v(\x00', 0x3) ioctl$SG_NEXT_CMD_LEN(r0, 0x2283, &(0x7f00000000c0)=0xab) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = shmget$private(0x0, 0x1000, 0x500, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_INFO(r2, 0xe, &(0x7f0000000100)=""/45) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f00000003c0), 0x4) ioctl$sock_ifreq(r1, 0x8937, &(0x7f0000000040)={'ip6tnl0\x00', @ifru_settings={0x7, 0x1, @cisco=&(0x7f0000000000)={0x7, 0xfffffffffffffffc}}}) 2018/06/06 03:57:58 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r3 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) getcwd(&(0x7f0000000340)=""/125, 0x7d) recvmmsg(r4, &(0x7f00000001c0)=[{{&(0x7f00000005c0)=@hci, 0x80, &(0x7f00000049c0), 0x0, &(0x7f0000004a40)=""/241, 0xf1}}], 0x70, 0x0, &(0x7f0000000200)={0x77359400}) sendmsg$IPVS_CMD_GET_CONFIG(r4, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x14, 0x0, 0x0, 0x0, 0x0, {0xd}}, 0x5580}, 0x1}, 0x0) 2018/06/06 03:57:58 executing program 1: syz_emit_ethernet(0x4, &(0x7f0000000040)=ANY=[@ANYRES32, @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="50ff000000780000b82e8148234e626e03a88b3a1432920ca518412eb339c52784fa6014301374f919eb2ba95516a838462e207a120fe880fd3f2dd4d0c5515052f9458d2d2c7de25e6b60b5b824b576382dce5a51032789f1cacc348cdf79d44ddc8dd76a2713d7a3618a42de05ac901a75"], &(0x7f00000002c0)={0x0, 0x0, [0x4, 0x0, 0xfffffffffffffffe, 0x4]}) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x7, 0x200000) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0xffff) 2018/06/06 03:57:58 executing program 6: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x0) mkdir(&(0x7f0000001b40)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000000380)='./bus\x00') r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r1, 0x8200) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) r3 = socket(0x200000000a, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r2, 0x0) readv(r0, &(0x7f00000007c0)=[{&(0x7f0000002300)=""/4096, 0x1000}], 0x30e) mbind(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, &(0x7f00000001c0), 0x1f, 0x3) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='nsfs\x00', 0x100000, &(0x7f0000000280)="fad6f39a95d409c7ee9d14444734bcdbce7035e045353aa70f60767255261d2de0bf8a8700155bb11489635e76b10fb02f0e277cf2fab62e16d510e3df792391e311315ab9b5c2da25f1f870c2425eddfbd2c091aa52d17e4bc63575e6bbff86f22a5093625b34361f471539983c8cb8c517c81f8244283c4793a1b26922c1ee415ee4234fa73751c1a341044234fe37d2ff14e3f3d85e4ee74014e6e7af0f7053cc65586ceb20823d") 2018/06/06 03:57:58 executing program 0: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f00000000c0)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000000300), &(0x7f0000775000)) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='io\x00') pread64(r0, &(0x7f00009f3000), 0x352, 0x0) lseek(r0, 0x0, 0x3) prctl$setendian(0x14, 0x2) pread64(r0, &(0x7f0000000140)=""/254, 0xfe, 0x0) open$dir(&(0x7f0000000480)='./file0\x00', 0x101005, 0x0) 2018/06/06 03:57:58 executing program 3: unshare(0x400) r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00000003c0), 0x4) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006540)='cpuset.memory_pressure\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000007ac0)) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x3f, 0x2b1f, 0x3, 0x7f, 0x3, [{0x7fffffff, 0x8, 0x100000000, 0x0, 0x0, 0x1000}, {0x8, 0x89de311, 0xf}, {0x5, 0x40, 0xe115, 0x0, 0x0, 0x3a89}]}) sendmmsg(r0, &(0x7f0000007b00)=[{{&(0x7f0000000100)=@pppoe={0x18, 0x0, {0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'veth1_to_bond\x00'}}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000180)="fa0c27178b6e7131ff214c4712d9cb9800539b8d51eb58e00ae1b8084089396db00a1c58b8f82b1939ab2b5e4ce5d0e113c88b003fbbe085e51901dc2cd68fe61230725fd2d875da83754a8e5157062d9968f281", 0x54}, {&(0x7f0000000200)="1bd6317fd21f8c8fcc4169ae1e9521abae8197bcacb4b5e6c8391ab25fac6d", 0x1f}, {&(0x7f0000000240)="70e3e84bc4f364264b6d139009271ab9906b62f553e40ab06a7ec9f3e1497de881bcc5d5dd1bbac0103e6a3bc9b7d04e3134065e9375c25cdad0c5320132cf8589258b59b4bd990e335b74278f673b5280b628f70d88e675e7c13fcba3a55d6f0230c33b7217c83913032ff63db44625dd850c4e5c9d6275e71415baf0857066e87f4af0b9b56073264efe92743bcd931f8f378c7533e0f974552032f03cd51d6f0b384001220e4d2cd91f399e52ff8cbc4721adabace0a75b9d66a5547aef7566411176074d5f0dfdbada91f0e2b945a985", 0xd2}, {&(0x7f0000000400)="110014337f195bddb9917b1fc69770a1ff93eb8c70c4dc3a411ae59dfca85d84d959d6bf59010addca95ef8b0f9bf9bfc25109b6abab25c6fcfc4f510f91c4fe479566d412978eb640677a96b4afecd1c819d77e7ad92ad5ed17567e006a95752b6209ebad1e9131f6ee01ce45105472eab510bec97cc1d378f5a4ad45d4aa190f956d8abaa3719b2cbdb3b38f3fb6c9f11da5e7aa429feb804e3fad98f2d484d37990528060fd77a3cabc3cb9c3b448960d930b1b3ed76f7e3b24794fc5", 0xbe}, {&(0x7f00000004c0)="5d63703fcd00f8494bcb9d3b38a637fc71291a9787857793982115a97a76354d8dde2c0e9dbd21ece970b58fec44096ab7c39cb2c2173675567a47d61b792d29e66c866d4136679d7eef12c9cd1b556e45937f692e8b4073692802ac1ee7e3b8b3d95e838cc4606a8c2d73c5a7dd6166c562934470641d6296c2c009c4bbc7570ca822eac974362606b8ddd5362993a12a1e244ce6430aee8919dc55192afa7a22201f0417e2ccac340c332caf803cb402ba2e4a545c3c2653a19d826501bc0827d07e49d87cdb6e41a8c715902d20", 0xcf}, {&(0x7f0000000340)="73bbb9f7ce337bc24677441e", 0xc}], 0x6, 0x0, 0x0, 0x4000000}, 0x80}, {{0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000380)="c06a5dc8b2a08d3aa190ea9cc72e7419ee70c02248be596a6edbe070d8a14dc1ad9fdb1fa18df771a49a412888b1871d1ef2609e4485", 0x36}, {&(0x7f0000000640)="0159c7511b38f69017da3eb2a86456174012ccb45ea12f959315f89265081a3883c7d7d226fbc7e130556669e7de46e0adbc40c8dcd84c82315805a8caa2258df3be4ebe31b03f4571b75728e4dac2278a5cacfdffbc8bb9300dc98b0d13a509efe2d60971dc8537274ad632cfa56bb520a4a4062608bffd875bd8e7a4a13f51a4654221c37f0438a2ec8accf90d0dac90c9f41c0dc619a92fd50d04150e", 0x9e}, {&(0x7f0000000700)="884b5e3907bb432dad1d5fc17f59308729f5fd42d86b91fad7a7552c68037248ce51868574e33ddd2cf30bc3fe23857a47e98f4923998a7b372bffd3f314a978e7bf211c92b62f425efec4320cfdcf1734ea9db4e8cd46fa07824af42e36fa822c480cdc5445653aad5da92a8f622a3f4944f9b2d16978a3290a", 0x7a}], 0x3, &(0x7f00000007c0)=[{0x70, 0x105, 0x3, "6c4f56ca4129739b2654c19e4750621f4131f64235c74b4f86adadb58914a77688bbd8900119f3bcbd157936e15753c5e8c0e8eda4b6c306d1c4477e98e76f721ba574163343d0af58cc06184c60ec245b53a078ff183b2bd9f7560c41"}, {0xb8, 0x10d, 0x3ff, "b68aeb82b0568acf4280d36c913955295ea83b39de510c3673c978a21deaec69c1cfc97c4cf168e4b6ce277c1b509d2c234990486631003af6578728bf2f125b740e8dc092f656ed86e51e438a9129b63c7d2fccb72bb767b4d6ae43f4cd43fc48703453b2a860bbcd59dd7b19efb0c60bf591955c8b35a3b800a2f2b47afb7b889f9bbda9599f93b3d88b2f3aa4be7a7be7cea0390e86d26063135b9639833ed772cc424bdc"}, {0x1010, 0x84, 0x5, "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{&(0x7f0000006840)="127cf9da953355b5f5287e50d5e7a223dd281196478b71be570d81acbfb4761232472a9e23adfdb310e7787092a89d772b0b8f69d3a96737490bb50528f177cd86452d85c922aaf17f5d0c4fd63909f136007b7b3904830f68358c473dc2a29772e89d432ecbfbab8095ef63beca50e33c82ee64bb9a080d52be6bd06427b6610a18ee4007e18d06b3492d7729d2f47420637f2fe27f0012201e3d6876ce8d613846f7ff19fd948f4018fde8d29e88d60b06aea3976181a742fb2b5ab72e65bcfe626cd31ce7148e8cd1d51a61eac9335e11e1ddf154", 0xd6}, {&(0x7f0000006940)="aadf218966a925608b421031db8415e53d6cb74cbcf5a6ab04b4295aab0c7f130bb2b9baea96d240d4c6be8a3fd2537f2043d38b92135c94fdcd0acdc55d505ea223d3a3c37931b02def906a1dd6db9d58063f9cdeaffd7fc9f6be71c21df5fcffd3", 0x62}, {&(0x7f00000069c0)="4afb64dcbae8c0b0adcd47fd4ce11752f3088c8b6292c51c0a280f5b7b67980c9423dd5d4ffe9dbe0bdc43c916ce379a6cf2532b299ee4d4410bb230a8663fe8402b7f2c81505c2da28c221f8b78cd971d9bfb3eae9cc4bcece592fee7ababc9904b4c70c20d27d07b6fa0107e186c", 0x6f}, {&(0x7f0000006a40)="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0x1000}], 0x5, &(0x7f0000007ac0), 0x0, 0x4000000}, 0x7fff}], 0x6, 0x4000000) 2018/06/06 03:57:58 executing program 2: r0 = socket(0xa, 0x100000000001, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'lo\x00', 0x0}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@dev={0xfe, 0x80}, @empty, @mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x1000400, 0x0, 0x803ffdff, r1}) 2018/06/06 03:57:58 executing program 7: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x8, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000040)={0x0, 0x200, 0x5, 0x78, &(0x7f0000213000/0x4000)=nil, 0x401}) mlock(&(0x7f0000214000/0x5000)=nil, 0xfffffffffffffec9) 2018/06/06 03:57:58 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='sysfs\x00', 0x0, &(0x7f000000a000)) r0 = inotify_init1(0x0) r1 = socket$inet6(0xa, 0x1000000000006, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) utime(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) 2018/06/06 03:57:58 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet(0x2, 0x1, 0xffffffffffffd25e) eventfd(0x1) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000100)=@nat={'nat\x00', 0x19, 0x5, 0xcb8, [0x20000280, 0x0, 0x0, 0x20000448, 0x20000f10], 0x0, &(0x7f00000000c0), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x1b, 0x0, 0x0, 'ip6_vti0\x00', 'ip6_vti0\x00', 'ip6_vti0\x00', 'rose0\x00', @link_local={0x1, 0x80, 0xc2}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xf0, 0x160, 0x198, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @m802_3={'802_3\x00', 0x8}]}, [@snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x0, 0x0, 'irlan0\x00', 'sit0\x00', 'team_slave_0\x00', 'veth1_to_team\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x888, 0x8d8, 0x910, [@cpu={'cpu\x00', 0x8}, @u32={'u32\x00', 0x7c0, {{[{}, {}, {}, {}, {[{0x0, 0x3}], [{}, {}, {}, {}, {}, {0x0, 0x7}]}, {[], [{}, {}, {}, {}, {}, {0x0, 0x9}, {0x60af0e4e}]}, {[], [{}, {}, {}, {}, {}, {0x0, 0x9}]}, {[], [{}, {}, {}, {0x0, 0x7}, {0x9}]}, {[{}, {}, {}, {}, {}, {}, {}, {}, {}, {0x7, 0x2}]}, {[], [{}, {0x100000000}]}]}}}]}, [@common=@log={'log\x00', 0x28, {{0x0, "11b515b6d3315a044b056064ef1ff198f10e4c9d8ce0a91f57dc34a1375f"}}}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x2, [{{{0x5, 0x0, 0x0, 'veth0\x00', 'ip_vti0\x00', 'ipddp0\x00', 'bcsf0\x00', @empty, [], @random="3a50d8bd52e3", [], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}, {{{0x1d, 0x0, 0x0, 'ip_vti0\x00', 'eql\x00', 'veth0_to_bridge\x00', 'eql\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0xff, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10}}]}, {0x0, '\x00', 0x5, 0xffffffffffffffff}]}, 0xd30) 2018/06/06 03:57:58 executing program 1: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r1 = add_key$keyring(&(0x7f0000000540)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) r2 = accept$unix(0xffffffffffffffff, &(0x7f00000002c0), &(0x7f0000000340)=0x6e) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00000000c0), &(0x7f0000000180)=0x4) getsockopt$bt_hci(r2, 0x0, 0x1, &(0x7f0000000380)=""/90, &(0x7f0000000480)=0x5a) r3 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000440)="01", 0x1, r1) socketpair(0x11, 0x4, 0x40, &(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netrom_TIOCINQ(r4, 0x541b, &(0x7f0000000640)) r5 = syz_open_dev$adsp(&(0x7f0000000400)='/dev/adsp#\x00', 0x7, 0x80801) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r5, 0x800442d4, &(0x7f00000005c0)=0x3) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x182, r0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r1, r1, r3}, &(0x7f0000000500)=""/5, 0x309, &(0x7f0000000580)={&(0x7f0000000280)={'tgr160-generic\x00'}}) 2018/06/06 03:57:58 executing program 3: unshare(0x2008000fd) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x2, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x81, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f00000003c0), 0x4) 2018/06/06 03:57:58 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = socket(0xa, 0x20000000001, 0x0) listen(r1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000680)='net/tcp6\x00') ioctl$KDDISABIO(r2, 0x4b37) preadv(r2, &(0x7f00000005c0)=[{&(0x7f00000003c0)=""/235, 0xeb}, {&(0x7f00000004c0)=""/229, 0xe5}], 0x2, 0x0) 2018/06/06 03:57:58 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000100)="24000000010207031dfffd946fa2830020200a0009000100021d85680c1baba20400ff7e28000000110affffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000000)={0x0, 0xfa95, 0x4, 0x7, 0x6, 0x0, 0x800, 0x5, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000080)={r2, 0x2}, &(0x7f00000000c0)=0x8) 2018/06/06 03:57:58 executing program 6: write$rdma_cm(0xffffffffffffffff, &(0x7f0000000080)=ANY=[@ANYBLOB="01000000100000fa", @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], @ANYRES32=0xffffffff, @ANYBLOB=' \x00\x00\x00'], 0x18) socket$kcm(0x29, 0x5, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2, 0x0) ioctl$sock_bt(r0, 0xdd1f, &(0x7f0000000140)="46c87a7c0a3ec60fc90db405749c52fce3c6d2d42af19d61817068951159aaffba780535fac6881f3d7bf2b8ff55b2bf4db0e0334fe8ac30b2a7d5163d92880d7823acaaf8fdd1dbbc981c1a37769f46f33107d0441fe678c0cf5a383da83d4265cbacfb879b110a5f949845262c30e267df5f343527b231dd762d96b682048cab45cc5b910105976fb025a2f7a9c253d1d5ce6285348270fba44e1cf2ed0e75dd3e6bfe41df668ee337dd409105dcd912e3fc0f67cebd464ba1d5abf2326fcbf6721f47449704a13dc61ca6ea7df9fc777de561876171e031") [ 139.750318] netlink: 5 bytes leftover after parsing attributes in process `syz-executor7'. [ 139.793063] netlink: 20 bytes leftover after parsing attributes in process `syz-executor7'. [ 139.864726] netlink: 5 bytes leftover after parsing attributes in process `syz-executor7'. [ 139.874268] netlink: 20 bytes leftover after parsing attributes in process `syz-executor7'. 2018/06/06 03:57:59 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x119) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='sysfs\x00', 0x0, &(0x7f000000a000)) r0 = inotify_init1(0x0) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x4000, r1, r2, 0x1f, 0x10) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r3, 0x29, 0x44, &(0x7f00000001c0)={'icmp\x00'}, &(0x7f0000000200)=0x1e) ioctl(r3, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) utime(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) 2018/06/06 03:57:59 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) read(r0, &(0x7f0000000300)=""/147, 0x93) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGEFFECTS(0xffffffffffffffff, 0x80044584, &(0x7f0000000240)=""/139) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000040)=""/172) close(r0) 2018/06/06 03:57:59 executing program 3: unshare(0x400) r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000000), 0xfffffffffffffe76) fremovexattr(r0, &(0x7f00000000c0)=@random={'osx.', '/\x00'}) r1 = memfd_create(&(0x7f0000000040)='/\x00', 0x2) ioctl$SG_GET_NUM_WAITING(r1, 0x227d, &(0x7f0000000080)) 2018/06/06 03:57:59 executing program 2: clone(0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000000), &(0x7f0000000200)) r0 = getpid() r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000200)="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", 0xfc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setownex(r2, 0xf, &(0x7f0000704000)={0x2, r0}) dup2(r2, r3) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000040)=0x0) wait4(r4, 0x0, 0x1040080000000, &(0x7f0000000080)) 2018/06/06 03:57:59 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000100)={0x3, 0x3ff, 0x8, 0x9, 0xffffffff7ffffffe, 0xffffffff, 0x6, 0x7ff, 0x10000, 0x100000001, 0x6}, 0xb) socketpair(0x3, 0x1, 0x5, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x8}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000300)={r3, 0x800}, &(0x7f0000000340)=0x8) r4 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x30000, 0x20}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000000080)={r5, 0x8, 0x9, [0x1, 0x446, 0x5, 0x2, 0x3, 0x5d5f8d5a, 0x56, 0x0, 0x8]}, &(0x7f00000000c0)=0x1a) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r6, 0x40}, &(0x7f00000001c0)=0x8) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1, 0x8}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) setsockopt$inet_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f0000000140)={0x303, 0x33}, 0x4) 2018/06/06 03:57:59 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x8, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001140)={r0, &(0x7f00000000c0)='3', &(0x7f0000000240)}, 0x20) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x40000, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x3ff) splice(r0, &(0x7f0000000040), r0, &(0x7f0000000080), 0x4, 0x4) 2018/06/06 03:57:59 executing program 0: r0 = memfd_create(&(0x7f0000000040)='\x00', 0xffffffffffffffff) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={"73797a6274756e0000000200", 0x3ff}) fallocate(r0, 0x13, 0xa7b3, 0x1) lseek(r0, 0x0, 0x4) 2018/06/06 03:57:59 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r3 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) getcwd(&(0x7f0000000340)=""/125, 0x7d) recvmmsg(r4, &(0x7f00000001c0)=[{{&(0x7f00000005c0)=@hci, 0x80, &(0x7f00000049c0), 0x0, &(0x7f0000004a40)=""/241, 0xf1}}], 0x70, 0x0, &(0x7f0000000200)={0x77359400}) 2018/06/06 03:57:59 executing program 3: unshare(0x400) r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x1, 0x30b841) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f00000000c0)=0x7, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f00000003c0), 0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000100)={'ifb0\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) socketpair$inet6(0xa, 0xa, 0x3, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000040)) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x90000, 0x0) 2018/06/06 03:57:59 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$int_out(r0, 0x2, &(0x7f00000000c0)) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={'bcsh0\x00', 0x20600e}) recvmmsg(r0, &(0x7f0000003780)=[{{&(0x7f0000002680)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000003700), 0x0, &(0x7f0000000040)=""/30, 0x1e}}], 0x1, 0x0, &(0x7f0000000000)={0x77359400}) 2018/06/06 03:57:59 executing program 7: r0 = socket(0x26, 0x5, 0x3) syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x142) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x6, 0x101}, {0xb, 0x7}, {0x3, 0xb8}, {0xc, 0x1}, {0xf, 0x8}, {0x8, 0x5}, {0x3, 0x1}, {0x0, 0x4}], 0x8) 2018/06/06 03:57:59 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='sysfs\x00', 0x0, &(0x7f000000a000)) inotify_init1(0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x200000, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) utime(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) 2018/06/06 03:57:59 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") unshare(0x4000400) r1 = socket$rds(0x15, 0x5, 0x0) bind$rds(r1, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendmsg$rds(r1, &(0x7f0000000040)={&(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000000840), 0x0, &(0x7f0000000f00)=[@mask_cswp={0x58, 0x114, 0x2, {{}, &(0x7f0000000e80), &(0x7f0000000ec0)}}], 0x58}, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x200000, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f0000000100)={0x10000, {{0x2, 0x4e21, @multicast1=0xe0000001}}, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x108) 2018/06/06 03:57:59 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000000100)) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000000)=""/209) 2018/06/06 03:57:59 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x1000000) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='sysfs\x00', 0x0, &(0x7f000000a000)) r0 = inotify_init1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) utime(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) 2018/06/06 03:58:00 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@broute={'broute\x00', 0x20, 0x3, 0xc78, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001100], 0x0, &(0x7f0000000000), &(0x7f0000000140)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff020000001100000000000000000076657468315f746f5f626f6e6400000069705f76746930000000000000000000726f736530000000000000000000000076657468315f746f5f7465616d000000aaaaaaaaaabb0000000000000000000000000000000000000000080900000809000040090000616d6f6e6700000000000000000000000000000000000000000000000000000038080000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000165500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000ac14140000000000000000a85000000000000000000000000000000000000000000000000000000000005e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000110000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000008204471d816e2b7200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000ac1414bb000000006d616300000000000000e40000000000000000000000000000000000000000001000000000000000000000000000000000000000000000006d61726b0000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000003000000000000000000626f6e645f736c6176655f300000000000000000000000000000000000000000726f736530000200000000000000000069706464703000000000000000000000e915b0505f73000000000000aaaaaaaaaaaa00000000000000007000000070000000a000000041554449540000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000feffffff0000000000000000000000000000000000000040000000000000000000000000000000000000000002000000ffffffff0100000009000000fb51f310883f6e72300000000000000000000000000062637366300000000000000000000000697036677265746170300000000000007465716c300000000000000000000000ffffffffffffffff00ffffff0180c2000003d60000fd0000000070000000d0010000080200005345434d41524b000000000000000000000000000000000000000000000000000801000000000000010000000100000073797374656d5f753a6f626a6563745f723a73797374656d645f746d7066696c65735f657865635f743a7330000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e7ff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000415544495400000000000000000000000000000000000000000000000000000008000000000000000100000000000000646e6174000000000000000000000000000000000000000000000000000000001000000000000000ffffffffffff00002e4ebcaf00000000000000000000000000000000000000925b0e8334ac924509738fce3a77b613b41a3b6ebf04390914fa094cb83528c84dd23f2bef57e45c4ab835308e66aa65431981c56a2a506e60f09a5f8a827f342fd7078bf4abea15a28cf70e7dec06731107147c0a70c6c51cc741d0b5e4162ef70040419f8e0e5089a78c6c65147373a3bdf1d4ccd56d876c173a496f8a037faa8702f89d11361981e04a63c5cf42189cdd93016b34a4a098623d0f243cb597e4bc3339eedf070ae89a52e92291255f8199ca62b958421569e6f07aa202273911ed40d6ea910f71e8c24140695cbb475b558fc85966640b1d4bb708eaa09baedb0ab7c6e336e2b076683a0cefc3552c1b1ee7b08f8b1b1f43c289e353c81932"]}, 0xdf0) 2018/06/06 03:58:00 executing program 0: r0 = socket$inet(0x2, 0x3, 0xfff) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x4100, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) socket$inet(0x2, 0x80007, 0x9) socketpair(0x8, 0x8000a, 0x38000000000, &(0x7f0000000140)) getsockopt$inet_mreqsrc(r0, 0x0, 0x50, &(0x7f0000000200)={@dev, @local, @broadcast}, &(0x7f0000000040)=0xc) 2018/06/06 03:58:00 executing program 3: unshare(0x400) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl(r0, 0x4, &(0x7f0000000000)="66578d36f41d76d218347e95c21e1ff5a2915f3d4635f61a163e87e13b361d858599207eb90ef6c6") getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x4, &(0x7f00000000c0)=""/57) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f00000003c0), 0x4) 2018/06/06 03:58:00 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountknfo\x00') mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000000)) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0xa00010, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000200)) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000040)) 2018/06/06 03:58:00 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2060000000000000008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00000001c0)={&(0x7f0000000000)=@alg, 0x80, &(0x7f0000000140)=[{&(0x7f00000000c0)}, {&(0x7f0000000100)=""/44, 0x2c}], 0x2, &(0x7f0000000180)=""/54, 0x36, 0x8940}, 0x40) sendmmsg$alg(r1, &(0x7f0000002e40)=[{0x0, 0x0, &(0x7f00000013c0), 0x0, &(0x7f0000002d40)=[@op={0x18, 0x117, 0x3}], 0x18}], 0x492492492492561, 0x0) r2 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x3f, 0x80) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000200)={0x9, 0x0, 0x2, 0x8}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000240)={0x200, r3, 0x10003, 0x1566}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(0xffffffffffffffff, 0x111, 0x5, 0x0, 0x4) 2018/06/06 03:58:00 executing program 2: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) socket$bt_rfcomm(0x1f, 0x0, 0x3) socket$inet6_sctp(0xa, 0x5, 0x84) add_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080), 0x0, 0xfffffffffffffffc) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140), 0x0, 0xffffffffffffffff) request_key(&(0x7f0000000200)='syzkaller\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, &(0x7f0000000280)='\x00', 0xfffffffffffffffc) keyctl$dh_compute(0x17, &(0x7f00000002c0)={0x0, r0}, &(0x7f0000000300)=""/252, 0xfc, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0xfff, 0x400) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0\x00', r1}, 0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x8000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000001c0)={r2, 0x1a318bae}, &(0x7f0000000400)=0x8) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000440)=0x8c28, 0x4) socket(0x0, 0x0, 0x0) 2018/06/06 03:58:00 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='sysfs\x00', 0x0, &(0x7f000000a000)) r0 = inotify_init1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x408000, 0x0) ioctl$SG_GET_TIMEOUT(r2, 0x2202, 0x0) utime(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) 2018/06/06 03:58:00 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r3 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) getcwd(&(0x7f0000000340)=""/125, 0x7d) recvmmsg(r4, &(0x7f00000001c0)=[{{&(0x7f00000005c0)=@hci, 0x80, &(0x7f00000049c0), 0x0, &(0x7f0000004a40)=""/241, 0xf1}}], 0x70, 0x0, &(0x7f0000000200)={0x77359400}) 2018/06/06 03:58:00 executing program 3: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x400) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f00000003c0)=0x4, 0x4) getresuid(&(0x7f0000000040)=0x0, &(0x7f0000000080), &(0x7f00000000c0)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000100)={{{@in=@rand_addr, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f0000000200)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000005e00)=0xc) lstat(&(0x7f0000005e40)='./file0\x00', &(0x7f0000005e80)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000005f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000005f80)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000005fc0)={{{@in=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}}}, &(0x7f00000060c0)=0xe8) r10 = getegid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000006100)={0x0}, &(0x7f0000006140)=0xc) r12 = getuid() fstat(r0, &(0x7f0000006180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000006200)={0x0, 0x0}) r15 = getuid() r16 = getegid() sendmsg$netlink(r2, &(0x7f0000006300)={0x0, 0x0, &(0x7f0000005d80)=[{&(0x7f0000000400)={0x2370, 0x35, 0x8, 0x70bd25, 0x25dfdbfe, "", [@typed={0x1004, 0x60, 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@generic="5b562e50530fbbd375d4c72474359202828533639cf83908ff2a5c350b78b6b092be828b19b250a54652be2e1ea628e4f10ea53ad4cf398f5ec22692e4bf31b012810cd9c77c231de5283364e44d932f1a1686dca4081be1c8f4", @generic="bc311d96fe5e0a425cd5047613cf059b3011d43c2f270eca61e1534f08782a60964ab5ecaa6d932da9818b102cb342fa2746fca2fd021a6c356a6efbc290d93897d15bb2dd4548d04880b147fab5ad8499139d8405067d995b5e5709d8a794bf2cae2e957b451a1dcd600c2b9187f605f4b8fba07b8480f74fc80bafe8"]}, @nested={0x108, 0x1b, [@typed={0x8, 0x4c, @ipv4=@multicast2=0xe0000002}, @generic="8529884fcc46", @generic="4c8fa836abab76262ce91b2b23d3bc7796d2f3a8e36a0c41956177ec289282fb55871fe9fd6fef0cfef1ac679d22e77b59262341f300ba44a6ad9cd5e85de865044581b4", @generic="2cf13116a4f73730c5eb317a1500fe9d9f25aaf02e626d5927ea60dc967dbf3db3f1e716db3803f8bd4178ea0015fc4dc36d61819aa7bb2911ec3374a52d64861a20cfb5cdc538626525eded6ae17442b8d7b77343e1f56a47ea790790d721ce6ca4f8ac830d8ac95d71291d4b6c2ada388fb1c5c72928db7acc1da0ae97b382b40912af1652ff", @generic="41bb62f43415574283e139393d3dea9bb5a41242c6ec1334befd1703", @typed={0xc, 0x5, @u64}]}]}, 0x236c}], 0x5, &(0x7f0000006240)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r2]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0xb0, 0x40004}, 0x20000081) 2018/06/06 03:58:00 executing program 4: time(&(0x7f0000000000)) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='sysfs\x00', 0x0, &(0x7f000000a000)) r0 = inotify_init1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) utime(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) [ 141.525542] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/06/06 03:58:00 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-512\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='gre0\x00', 0x10) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f00000001c0)="0047fc2f07d82c99240970") r3 = syz_open_dev$vcsa(&(0x7f0000000280)='/dev/vcsa#\x00', 0x1000, 0x40000) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000380)='dctcp\x00', 0x6) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00000002c0)="9a3d50ca59aaf2525f33e373bf5ae8f28c66f553fb53f38be6f3c92cbcab14364ef5bdf737498187058ed68cd35467529cfc1a75f75842ba0bb1ed534702f8e83a11d56cac8dbf164609669b2eb5b8769fb60f93ba8c151d0b05fbd18e365b8b4da6ccb2c72111bdc30c244ea8422f2aa7c38d26b56bb5965630662850add7764444039ee4fa74c4c5187b00a9e9fd296e4713c82f7fd16734201070ad30a1da1e2b03ab8637e27143e5030888cafa8abeb41d7785f5c7574047", 0xba) recvfrom$unix(r1, &(0x7f0000000000)=""/111, 0x6f, 0x0, &(0x7f0000000540)=@abs, 0x709000) r4 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x60631d47, 0x200) accept$alg(r0, 0x0, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r4, 0x4008af23, &(0x7f0000000180)={0x1, 0x5}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r4, 0xc10c5541, &(0x7f00000003c0)={0x80000000, 0x400, 0x5, 0x0, 0x0, [], [], [], 0x1000, 0xffffffffffff0e62}) 2018/06/06 03:58:00 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x0, 0x20000) ioctl$int_in(r0, 0x5452, &(0x7f0000000180)=0x800) r1 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x100000000000003, 0x400) ioctl$int_in(r1, 0x80000080045010, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0xffffffff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r2, 0x4) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x5, 0x40000) prctl$intptr(0x1a, 0x95f) 2018/06/06 03:58:00 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) 2018/06/06 03:58:00 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x47fff, 0x0) poll(&(0x7f0000000580)=[{r0, 0x1028}], 0x1, 0x100000) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'bond_slave_0\x00', {0x2, 0x4e21}}) 2018/06/06 03:58:00 executing program 3: unshare(0x400) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={'erspan0\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) fchmod(r0, 0x46) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00000003c0), 0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000040)={'syz_tun\x00', 0x6}) 2018/06/06 03:58:04 executing program 2: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in=@remote, @in6=@ipv4={[], [], @rand_addr}}}, {{@in6=@loopback}}}, &(0x7f0000000300)=0xe8) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl(r2, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x34, 0x1) write$binfmt_elf32(r3, &(0x7f0000000400)=ANY=[@ANYBLOB="7f9c3200150ae5a778d81fb3b5454c4600000000000000000000000000000000000000000000000038000000000000000000000000002000fcff000000000000000000005fea9a8664077841"], 0x40) setsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000000340)=0x8001, 0x2) setsockopt$nfc_llcp_NFC_LLCP_RW(r3, 0x118, 0x0, &(0x7f0000000040)=0x1ff, 0x4) setsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000000100)=0x3, 0x4) 2018/06/06 03:58:04 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x5, 0x0) sendmsg(r2, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000001180), 0x0, &(0x7f0000002640)}, 0x0) r3 = dup3(r1, r1, 0x0) fcntl$setsig(r3, 0xa, 0x24) 2018/06/06 03:58:04 executing program 1: socket$inet6(0xa, 0x1, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="0047fc2f07d82c99240970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) ioctl$SG_GET_VERSION_NUM(r2, 0x2282, &(0x7f0000000080)) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000040)={'bond_slave_0\x00', &(0x7f0000000180)=ANY=[@ANYRES64=r3]}) close(r3) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x2, 0x200000) close(r2) 2018/06/06 03:58:04 executing program 3: unshare(0x400) r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000000140)=0xe8) getgroups(0x2, &(0x7f0000000180)=[0xffffffffffffffff, 0xffffffffffffffff]) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x2, r1, r2, 0x8ae6, 0x2000) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00000003c0), 0x4) 2018/06/06 03:58:04 executing program 7: r0 = socket(0xa, 0x1, 0x0) fcntl$lock(r0, 0x6, &(0x7f0000000040)) fcntl$lock(r0, 0x6, &(0x7f0000000000)={0x2, 0x0, 0x3, 0x723}) 2018/06/06 03:58:04 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r3 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) getcwd(&(0x7f0000000340)=""/125, 0x7d) recvmmsg(r4, &(0x7f00000001c0)=[{{&(0x7f00000005c0)=@hci, 0x80, &(0x7f00000049c0), 0x0, &(0x7f0000004a40)=""/241, 0xf1}}], 0x70, 0x0, &(0x7f0000000200)={0x77359400}) 2018/06/06 03:58:04 executing program 6: time(&(0x7f0000000000)) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='sysfs\x00', 0x0, &(0x7f000000a000)) r0 = inotify_init1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) utime(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) 2018/06/06 03:58:04 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='sysfs\x00', 0x0, &(0x7f000000a000)) r0 = inotify_init1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = gettid() ptrace$getregs(0xc, r2, 0x3, &(0x7f0000000000)) inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) utime(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) 2018/06/06 03:58:04 executing program 7: mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x1, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x2822, 0x0) r2 = dup2(r0, r1) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x8}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000080)={r3, 0x100000001, 0x30}, 0xc) 2018/06/06 03:58:04 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) r1 = getpgid(r0) sched_rr_get_interval(r1, &(0x7f0000000100)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='sysfs\x00', 0x0, &(0x7f000000a000)) r2 = inotify_init1(0x0) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="e5aedd96e1"], &(0x7f0000000080)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00000000c0)={r4, 0x80000000, 0x30}, 0xc) acct(0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") inotify_add_watch(r2, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) utime(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) 2018/06/06 03:58:04 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0x3fe, 0x0) fcntl$setstatus(r1, 0x4, 0x400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffd, 0x31, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0x3, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_int(r2, 0x0, 0x18, &(0x7f0000000140)=0x2, 0x4) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045516, &(0x7f0000000000)) r3 = accept(r0, &(0x7f00000001c0)=@generic, &(0x7f0000000240)=0x80) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r3, 0x28, 0x1, &(0x7f0000000280)=0x5, 0x8) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc10c5541, &(0x7f0000000080)) openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x800, 0x0) 2018/06/06 03:58:04 executing program 3: unshare(0x100) r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00000003c0), 0x4) 2018/06/06 03:58:04 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc0\x00', 0x0, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={'\x00', 0x103}) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000280)) 2018/06/06 03:58:04 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) fcntl$lock(r0, 0x7, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0xfffffffffffffff7}) 2018/06/06 03:58:05 executing program 3: unshare(0x400) ioperm(0x4, 0xcf4, 0x2651) r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00000003c0), 0x4) 2018/06/06 03:58:05 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='sysfs\x00', 0x0, &(0x7f000000a000)) r0 = inotify_init1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) kexec_load(0x7ff6, 0x0, &(0x7f0000000000), 0x330002) utime(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) 2018/06/06 03:58:05 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x81) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) readahead(r0, 0x80000000, 0x6) 2018/06/06 03:58:05 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r3 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) recvmmsg(r4, &(0x7f00000001c0)=[{{&(0x7f00000005c0)=@hci, 0x80, &(0x7f00000049c0), 0x0, &(0x7f0000004a40)=""/241, 0xf1}}], 0x70, 0x0, &(0x7f0000000200)={0x77359400}) sendmsg$IPVS_CMD_GET_CONFIG(r4, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x14, 0x0, 0x0, 0x0, 0x0, {0xd}}, 0x5580}, 0x1}, 0x0) 2018/06/06 03:58:05 executing program 2: r0 = inotify_init1(0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) migrate_pages(r1, 0xedd, &(0x7f0000000040)=0x6, &(0x7f0000000080)=0x400) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00000004c0)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace(0xf, r2) 2018/06/06 03:58:05 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) r1 = dup2(r0, r0) sendmsg$kcm(r1, &(0x7f0000000d40)={&(0x7f0000000000)=@generic={0x5, "40197b4017ffa9c7b15abb4604716c276244825d423c62f647fd2c32d301669a67ead5f3c81693c17a716c1f137c7652c8842dc85808e400fa677422cedfbef6f2414544564434026279b124dcb3b6cacd6925a670c5d44b23c2bbf69103494e467de9163045c3fdfecec6d02dfa5610ca93ad30a199b5df4f64a7031fc5"}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000080)="02e85160a5a3c961bcb9324cc5ce70bc11517b08d302397940d045be3562e19c22d71475684dcd334ba1a94e0158e3c410dbd33834d31ab7aed5c06f2fe1bbd961a829b58cc1e40036931cdfcce5216c0c52d1a59e98639262324039c7402fa3f9aa6996efb4ef4d2c1fc5342c03c7dc192824d1f3e51d7cc6a156f2f3eb64b86b", 0x81}, {&(0x7f0000000140)="e370fbd1bd23b1976d3d573eb16e6069733c7fff323a578733d132c36112e0f11c4c85b6cda43d3616a65c50fea57117b41ebd4e09e187", 0x37}, {&(0x7f0000000180)="13fe94beee7bbda9cb70e5d59ffc88854efff1f9728aebb5e14d507a43b276957c79e942cc", 0x25}, {&(0x7f00000004c0)="c340dfa295efb65d28f74480f25bcfd2143b3d30de729c77ebeec1d5a6233b8f72aae95a019f5db85f90838de7cab4dd69701a0d06a95a01ead5b4d2077f4b3810c3f1e71b5eeed77ea5ad228467b1472b8035abc80d067cb81933e8efb8eb58e22e053ec54350b42df94e71c3f99a8871b3faabbbd36554073b03d5fd8c87740e5617bde27d31f5716c508af196b360c0dbf9624d6edc24024fea30dc34c27d2e2546fa3a3d99c8d281b7aadf8821dadceac4e8facd4d87e616de86e7fe1e16c13b7159009c7ecd58", 0xc9}, {&(0x7f00000005c0)="baa3b9fff652935625be634e2d212ec89fe89395a02e8cb2f6905fc0c195d50b7d8405d10b69a3754e86f037c3a2b8133f0b74b3a2ea5ea9ffaa3689b7e701a4db2ec52a59052537279fc221895f8e91ab6bc74e97e8a8fdb8a14b92aff461418a5ad4ec939857aae4c176c12c971d8775cf2d0f0b219d727d86b7ce37b4a1a0823c2d25bbfee50f15a9d75480dbc8f3f39f6e7ee18cef7e34", 0x99}, {&(0x7f0000000680)="dd33760e2afe7b9ce98cf1980e54a36c476f79fb0bcf73ab4bfb2d157d5b687506b11ad6abc0e64e089048109091fdb2c2ef2ad34dedacc8aa28c90da92dadef172b255a33ae41b807fbb20240fea90ffd09f8b43d910c88b1d6669dcfc51e8de92c54cb384b9239d0c3b4599f04bb32dcb79599853cb34e2396e60682a352dd28825a25f5a4b810b7669414a92fbd", 0x8f}], 0x6, &(0x7f0000001a40)=ANY=[@ANYBLOB="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"], 0x5e0, 0x40000}, 0x0) ioctl(r1, 0x0, &(0x7f0000000d80)="e984bf78274dc5876d29c91d130723f43da7b5dff41398dfc8f3e4b65d843e6a7f6e8895cff89282716184107bfb1a326a21c0489b1a496c466fa73c84e9e98a22796a7582ee53c8369c0d4c04e7a50202df8b78b2f2d1b5f6fd6e9a5cd288f3a9a2b8ad6b255d13a7d2744e6ead5b2adb4b7adf2342fce880c3bbb502463ba81397389f4e2806b43e19e7ecc00430c875da7a955cb937c67cc2bbc09a9813efc9c56cd19ec048d13a6ad58542969d2cb42888cf44448f1f18004431830d29ac3cfd928a9d6cf06c7da6e1bb86b4bcc2e5324744f64e295b2104c801832ed97333bd") openat$cgroup_ro(r1, &(0x7f0000000400)='cpuset.memory_pressure\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@loopback, @in=@loopback}}, {{@in=@rand_addr}, 0x0, @in6=@loopback}}, &(0x7f00000003c0)=0xe8) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) syz_open_dev$admmidi(&(0x7f0000000280)='/dev/admmidi#\x00', 0x4, 0x200000) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000440)='/dev/hwrng\x00', 0x2080, 0x0) r2 = socket$key(0xf, 0x3, 0x2) syz_open_procfs(0x0, &(0x7f0000000240)='net/route\x00') preadv(r2, &(0x7f0000000480), 0x0, 0x10400003) 2018/06/06 03:58:05 executing program 7: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xff, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'yam0\x00', 0x200}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f00000002c0)={'nat\x00'}, &(0x7f00000006c0)=0x41) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/06/06 03:58:05 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0xa824, 0x141c00) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x2, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={r2, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000240)=0x84) r3 = socket(0xa, 0x803, 0x6) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/06/06 03:58:05 executing program 3: socket$bt_hidp(0x1f, 0x3, 0x6) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x80, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000000180)=0x1, 0x4) r1 = dup2(r0, 0xffffffffffffffff) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000100)) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000200)=0xffff, 0x4) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000000)=""/163) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000140)={0xfffffffffffff000}, 0x4) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f00000003c0), 0x4) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f00000001c0)={0x4311, 0x9, 0x1f3e, 0x4, 0xe3c, 0x80000001}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f00000000c0)={0x4, 0x9, 0xffffffffffffff7f, 0x96e0, 0x2}) 2018/06/06 03:58:05 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={r0, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000180)={r2, 0x0, 0x8}, 0xc) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r3 = memfd_create(&(0x7f0000000140)='#em1#+\x00', 0x0) write(r3, &(0x7f00000002c0)="bb", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x80000000004, 0x11, r3, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r4, 0x29, 0x0, &(0x7f0000000040), 0x4) 2018/06/06 03:58:05 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_user\x00', 0x0, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x4) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000140)={0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000180)={r1}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='sysfs\x00', 0x0, &(0x7f000000a000)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_TIMEOUT(r2, 0x0, 0x48a, &(0x7f00000000c0)={0xffffffff7fffffff, 0x9f, 0x21f5136b}, 0xc) r3 = inotify_init1(0x0) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000100)={0xab}, 0x4) ioctl(r4, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") inotify_add_watch(r3, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) utime(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) ioctl$KIOCSOUND(r0, 0x4b2f, 0x0) 2018/06/06 03:58:05 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x100) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x23de4e66}, 0x83, &(0x7f0000000440)={&(0x7f0000000380)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/06 03:58:05 executing program 7: r0 = socket(0xf, 0x802, 0x0) write(r0, &(0x7f0000000100)="240000002a0025f000154302000000000000c4000400000000e102000000020000000000", 0x24) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x5, 0xfb4a0119ea65af61) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000040)={r1, &(0x7f0000000140)="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", &(0x7f0000000240)=""/238}, 0x18) 2018/06/06 03:58:05 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0xa824, 0x141c00) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x2, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={r2, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000240)=0x84) r3 = socket(0xa, 0x803, 0x6) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/06/06 03:58:06 executing program 3: unshare(0x400) r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x6, 0x40000) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'bridge_slave_1\x00', {0x4, 0xa9, 0x6ba, "2bb5a6baab43", 0x8}}) r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f00000003c0)=0xcdfb, 0x4) setsockopt$sock_int(r1, 0x1, 0xc, &(0x7f0000000000)=0x7, 0x4) 2018/06/06 03:58:06 executing program 0: r0 = socket(0x100000400000010, 0x2, 0x5) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x10000, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0x1) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}) write(r0, &(0x7f00000000c0)="2400000052001f0014f9f4070115040002000710080001000108000008000f85ba92659c", 0x24) 2018/06/06 03:58:06 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x4, 0x0) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x14102e, 0xff) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r2, 0x0) write$binfmt_aout(r2, &(0x7f0000000100)=ANY=[@ANYBLOB], 0x1) ioctl(r1, 0x40044104, &(0x7f0000001f64)) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r4 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0xa, 0x4, 0x100000001, 0x0, r3}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r4, &(0x7f0000eed000), &(0x7f0000b88000)="13", 0x2}, 0x20) r5 = open(&(0x7f00000000c0)='./bus\x00', 0x200000, 0x10) r6 = socket$inet6(0xa, 0x80002, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r5, 0x4008af14, &(0x7f0000000140)={0x2, 0x6}) setsockopt$inet6_udp_int(r6, 0x11, 0x140000000000a, &(0x7f0000000040), 0x100000448) r7 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x6, 0x2000) ioctl$TCSBRK(r1, 0x5409, 0x6) ioctl$PIO_UNIMAPCLR(r7, 0x4b68, &(0x7f0000000080)={0x0, 0x6, 0x20}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0xb9a8}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f00000001c0)={r8, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) 2018/06/06 03:58:06 executing program 7: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000140)="0047fc2f07d82c99822409") add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000040)=""/4, 0xffffffffffffffd0) r1 = memfd_create(&(0x7f0000000080)='@r\'self\\\'-[vboxnet0\x00', 0x0) unshare(0x2040000) pwrite64(r1, &(0x7f0000000400), 0x0, 0x0) 2018/06/06 03:58:06 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='sysfs\x00', 0x10000, &(0x7f000000a000)) r0 = inotify_init1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/audio\x00', 0x490201, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000001400)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000001440)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x23, &(0x7f0000001480)={r3, 0xffffffffffffffff}, 0x8) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000001300)={0x5c, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x100, 0x4000, 0x1, 0x4, 0x0, 0x1a8, 0x8, 0x5}) pipe(&(0x7f0000000000)={0xffffffffffffffff}) utimensat(r2, &(0x7f0000001380)='./file0\x00', &(0x7f00000013c0)={{0x0, 0x2710}, {0x77359400}}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f00000014c0)={0x1, 0x3, 0xfffffffffffffffd}) write$fuse(r4, &(0x7f0000001540)=ANY=[@ANYBLOB="50000000010000000300000000000000070000001a000000040000003000000000020200ffff0000060000000000000000000000000000000000000000000000000000000000000000000000000000002a6d106b6ad640367ef3ac3f45486c0d1a9dd96ab30b8673d59cf9ff6c285508f30b242af0b13a4e56422609ea398432c868768f3d96d1f0b005fe678f241b7ed2b866c74b"], 0x50) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000000100)="0d67bfcf0c4fb4ef8793c1fef56ccce151dcc0a280927732951f249043b39c763a9216dae1479bb14d7a143fd4071c89a09e489bca666bedd0ab723956cce13e98ee7b2392f07e08b910383854da3c15ec6e1b14dc2bd0322dc165ce76fcacb5baaceb133231227ebcdd8bbfbdee2b9fe59397c0b87ddfe84f3c29207246a6e9d87d57e27324d2c9", 0x88}], 0x2) utime(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) 2018/06/06 03:58:06 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0xa824, 0x141c00) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x2, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={r2, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000240)=0x84) r3 = socket(0xa, 0x803, 0x6) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/06/06 03:58:06 executing program 3: unshare(0x400) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$inet6(0xa, 0x5, 0x7fffffff) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x4e22, 0x6a, @dev={0xfe, 0x80, [], 0x13}, 0x800}, @in6={0xa, 0x4e20, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, @in6={0xa, 0x4e21, 0x4, @loopback={0x0, 0x1}}], 0x80) r1 = gettid() ptrace$setregset(0x4205, r1, 0x2, &(0x7f0000000100)={&(0x7f0000000080)="123966f3e6b8cd9f292c3c72323c0a5197daf0ebfacfc0c227a24925920e0dac793fa085b76af891d39b14a1451a9c9d19f4b692f77ad4371a8c364c2e92b5c05fb494e2fdb875bfbc2906704c65b2839efb827c40c4cd7a0d88b932", 0x5c}) 2018/06/06 03:58:06 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000080)={@multicast1=0xe0001300, @dev={0xac, 0x14, 0x14, 0x1a}}, 0xc) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x200000, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f00000000c0)=0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f00000001c0)={{0xa, 0x6, 0x2, 0x8, 'syz1\x00', 0x9}, 0x4, 0x10000000, 0x100000001, r2, 0xa, 0xed, 'syz1\x00', &(0x7f0000000100)=["e400", '\v\'eth0-bdev-\x00', '/\x00', 'posix_acl_access', 'system&bdev[posix_acl_accessselfwlan1\x00', '+\x00', '/&cgroupuserem1$\x00', '\x00', 'mime_type\\{lo*\'proc-security@\x00', 'wlan1%nodevem0\x00'], 0x88, [], [0x1, 0x6e53, 0x8001, 0x7]}) 2018/06/06 03:58:06 executing program 0: lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/zero\x00', 0x800, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000000400)=0x1) fstat(0xffffffffffffff9c, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r0, r2, r3) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket(0x2, 0x1, 0x0) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") unshare(0x60000000) r5 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r5, 0x29, 0x40, &(0x7f0000000000)={'nat\x00'}, &(0x7f00000000c0)=0x54) setrlimit(0x7, &(0x7f0000a9cff8)) r6 = add_key(&(0x7f0000000040)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="558fe6026ff98ca43f2fc2d28e44419ed30a147bd9e7a6f4c002c906be2e19c18bc537e12e3706ce", 0x28, 0x0) keyctl$restrict_keyring(0x1d, r6, &(0x7f0000000140)='ceph\x00', 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000080), 0x8, 0x0) 2018/06/06 03:58:06 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r3 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) recvmmsg(r4, &(0x7f00000001c0)=[{{&(0x7f00000005c0)=@hci, 0x80, &(0x7f00000049c0), 0x0, &(0x7f0000004a40)=""/241, 0xf1}}], 0x70, 0x0, &(0x7f0000000200)={0x77359400}) sendmsg$IPVS_CMD_GET_CONFIG(r4, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x14, 0x0, 0x0, 0x0, 0x0, {0xd}}, 0x5580}, 0x1}, 0x0) 2018/06/06 03:58:06 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='sysfs\x00', 0x0, &(0x7f000000a000)) r0 = inotify_init1(0x800) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8000, 0x0) write$vnet(r1, &(0x7f0000000180)={0x1, {&(0x7f0000000080), 0x0, &(0x7f00000000c0)=""/163, 0x3, 0x2}}, 0x68) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) utime(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) 2018/06/06 03:58:06 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0xffefffffffffff7f) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = dup2(r0, r0) accept$unix(r3, &(0x7f0000000000), &(0x7f00000000c0)=0x6e) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x6, 0x30}, 0xc) write(r0, &(0x7f0000000280)="a1", 0x1) 2018/06/06 03:58:06 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x100) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x23de4e66}, 0x83, &(0x7f0000000440)={&(0x7f0000000380)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) [ 147.562299] IPVS: ftp: loaded support on port[0] = 21 2018/06/06 03:58:06 executing program 3: unshare(0x400) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3f, 0x20180) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000040)={0x8000, 0x8795, 0xffffffffffff8000, 0x7520}, 0x6) r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f00000003c0), 0x4) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000080)={0x4, 0x7, 0x80, 0x6}, 0x6) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f00000001c0)={'nat\x00', 0x0, 0x4, 0xbe, [], 0x1, &(0x7f00000000c0)=[{}], &(0x7f0000000100)=""/190}, &(0x7f0000000240)=0x78) 2018/06/06 03:58:06 executing program 7: r0 = socket$packet(0x11, 0x18000000000, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'gre0\x00', 0x0}) bind$packet(r0, &(0x7f0000000040)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) r2 = msgget(0x0, 0x80) msgsnd(r2, &(0x7f0000000340)={0x2, "6bb2d49146cad3929f12bcc37af13acce08f7c8a16f972b0f6c472f6182dcfdcbb07ba63ddb38953f79af31598a7c79a15452558a96f33b05df0a946d1766d81f27a255d7ad3c5d8ac92015aa3dffd701e1e87d9d5bcad862993e804"}, 0x64, 0x800) sendmmsg(r0, &(0x7f0000003080)=[{{&(0x7f00000000c0)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000000480), 0x0, &(0x7f0000000500), 0x0, 0x40090}}, {{0x0, 0x0, &(0x7f0000002500), 0x0, &(0x7f0000000140)=[{0x110, 0x0, 0x0, "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"}, {0xe8, 0xff, 0x4, "6c3482b8ff0e6edaaee52a21445070fab48e71608b52167167de22d70c2c3a5c74098da6b9c5c30116f41f2a7fb284739d651716ae053b6b5ec1eff47316232ead4a8f780b8839d27f85d3c7f445d9933722369f338e2a199ad25752b37c897049dbcd741ec85ea390d0d6e66f0f3064a1ee03c0eef4523dfa276887fd06f31a10e3b81eb503809bacb980b80438d69d5fd873db9ee14d22fddda61cd0d9ddc13b39952f6dac7fdfcdb1684e85c665a8163b47e2df31c77468d821e059cd185d2617ec9cb17104170f1b478a6f7ea5a7b3c6d379bad33246"}], 0x1f8}}], 0x2, 0x0) 2018/06/06 03:58:06 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket(0x8000000000a, 0x1, 0x0) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") delete_module(&(0x7f0000000000)='-\x00', 0x800) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet6(r1, &(0x7f0000000140), 0xe803, 0x20000004, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/06 03:58:06 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='sysfs\x00', 0x0, &(0x7f000000a000)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='vcan0\x00', 0x10) dup3(r0, r0, 0x80000) sendto$inet(r0, &(0x7f00006d1fd4)="db", 0x1, 0x4000000, &(0x7f00004daff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) modify_ldt$write2(0x11, &(0x7f0000000080)={0x6, 0x20001000, 0x400, 0x20, 0x6, 0x9, 0xccda, 0x7fffffff, 0xfffffffffffffffa, 0x5}, 0x10) r1 = inotify_init1(0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") inotify_add_watch(r1, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) utime(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) 2018/06/06 03:58:06 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0xa824, 0x141c00) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x2, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={r2, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000240)=0x84) r3 = socket(0xa, 0x803, 0x6) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/06/06 03:58:06 executing program 3: unshare(0x400) r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000000), 0xffffff1b) 2018/06/06 03:58:06 executing program 6: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x400400, 0x0) ioctl$SG_SET_COMMAND_Q(r0, 0x2271, &(0x7f0000000040)) fcntl$getflags(r0, 0x401) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x38}, 0x1}, 0x0) 2018/06/06 03:58:06 executing program 7: clone(0x400c2000, &(0x7f0000000000), &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) [ 147.828171] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/06/06 03:58:06 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0xa824, 0x141c00) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x2, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={r2, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000240)=0x84) socket(0xa, 0x803, 0x6) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) [ 147.992540] IPVS: ftp: loaded support on port[0] = 21 [ 148.213771] IPVS: ftp: loaded support on port[0] = 21 2018/06/06 03:58:07 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r3 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) recvmmsg(r4, &(0x7f00000001c0)=[{{&(0x7f00000005c0)=@hci, 0x80, &(0x7f00000049c0), 0x0, &(0x7f0000004a40)=""/241, 0xf1}}], 0x70, 0x0, &(0x7f0000000200)={0x77359400}) sendmsg$IPVS_CMD_GET_CONFIG(r4, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x14, 0x0, 0x0, 0x0, 0x0, {0xd}}, 0x5580}, 0x1}, 0x0) 2018/06/06 03:58:07 executing program 0: lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/zero\x00', 0x800, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000000400)=0x1) fstat(0xffffffffffffff9c, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r0, r2, r3) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket(0x2, 0x1, 0x0) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") unshare(0x60000000) r5 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r5, 0x29, 0x40, &(0x7f0000000000)={'nat\x00'}, &(0x7f00000000c0)=0x54) setrlimit(0x7, &(0x7f0000a9cff8)) r6 = add_key(&(0x7f0000000040)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="558fe6026ff98ca43f2fc2d28e44419ed30a147bd9e7a6f4c002c906be2e19c18bc537e12e3706ce", 0x28, 0x0) keyctl$restrict_keyring(0x1d, r6, &(0x7f0000000140)='ceph\x00', 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000080), 0x8, 0x0) 2018/06/06 03:58:07 executing program 3: unshare(0x400) r0 = openat$cgroup_subtree(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)) r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f00000003c0), 0x4) 2018/06/06 03:58:07 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='sysfs\x00', 0x0, &(0x7f000000a000)) r0 = inotify_init1(0x0) fcntl$addseals(r0, 0x409, 0x7) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) utime(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) 2018/06/06 03:58:07 executing program 6: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='sysfs\x00', 0x0, &(0x7f000000a000)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='vcan0\x00', 0x10) dup3(r0, r0, 0x80000) sendto$inet(r0, &(0x7f00006d1fd4)="db", 0x1, 0x4000000, &(0x7f00004daff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) modify_ldt$write2(0x11, &(0x7f0000000080)={0x6, 0x20001000, 0x400, 0x20, 0x6, 0x9, 0xccda, 0x7fffffff, 0xfffffffffffffffa, 0x5}, 0x10) r1 = inotify_init1(0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") inotify_add_watch(r1, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) utime(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) 2018/06/06 03:58:07 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0xa824, 0x141c00) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x2, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={r2, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000240)=0x84) socket(0xa, 0x803, 0x6) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/06/06 03:58:07 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r3 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r0, r1}) recvmmsg(0xffffffffffffffff, &(0x7f00000001c0)=[{{&(0x7f00000005c0)=@hci, 0x80, &(0x7f00000049c0), 0x0, &(0x7f0000004a40)=""/241, 0xf1}}], 0x70, 0x0, &(0x7f0000000200)={0x77359400}) sendmsg$IPVS_CMD_GET_CONFIG(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x14, 0x0, 0x0, 0x0, 0x0, {0xd}}, 0x5580}, 0x1}, 0x0) 2018/06/06 03:58:07 executing program 7: r0 = socket$inet6(0xa, 0x1100000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x894c, &(0x7f0000000100)={'sit0\x00', @ifru_ivalue=0x400}) [ 148.497594] IPVS: ftp: loaded support on port[0] = 21 2018/06/06 03:58:07 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r3 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) recvmmsg(r4, &(0x7f00000001c0)=[{{&(0x7f00000005c0)=@hci, 0x80, &(0x7f00000049c0), 0x0, &(0x7f0000004a40)=""/241, 0xf1}}], 0x70, 0x0, &(0x7f0000000200)={0x77359400}) sendmsg$IPVS_CMD_GET_CONFIG(r4, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x14, 0x0, 0x0, 0x0, 0x0, {0xd}}, 0x5580}, 0x1}, 0x0) 2018/06/06 03:58:07 executing program 3: unshare(0x200) r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00000003c0), 0x4) 2018/06/06 03:58:07 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='sysfs\x00', 0x0, &(0x7f000000a000)) r0 = inotify_init1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") membarrier(0x22, 0x0) inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000000080)={0x7, 0x6, 0x100, 0xb00, 0x3}) utime(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) 2018/06/06 03:58:07 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0xa824, 0x141c00) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x2, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={r2, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000240)=0x84) socket(0xa, 0x803, 0x6) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/06/06 03:58:07 executing program 6: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='sysfs\x00', 0x0, &(0x7f000000a000)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='vcan0\x00', 0x10) dup3(r0, r0, 0x80000) sendto$inet(r0, &(0x7f00006d1fd4)="db", 0x1, 0x4000000, &(0x7f00004daff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) modify_ldt$write2(0x11, &(0x7f0000000080)={0x6, 0x20001000, 0x400, 0x20, 0x6, 0x9, 0xccda, 0x7fffffff, 0xfffffffffffffffa, 0x5}, 0x10) r1 = inotify_init1(0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") inotify_add_watch(r1, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) utime(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) 2018/06/06 03:58:07 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) recvmmsg(r3, &(0x7f00000001c0)=[{{&(0x7f00000005c0)=@hci, 0x80, &(0x7f00000049c0), 0x0, &(0x7f0000004a40)=""/241, 0xf1}}], 0x70, 0x0, &(0x7f0000000200)={0x77359400}) sendmsg$IPVS_CMD_GET_CONFIG(r3, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x14, 0x0, 0x0, 0x0, 0x0, {0xd}}, 0x5580}, 0x1}, 0x0) 2018/06/06 03:58:08 executing program 3: unshare(0x400) r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00000003c0), 0x4) fcntl$dupfd(r0, 0x0, r0) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x604600) 2018/06/06 03:58:08 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000080)) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mprotect(&(0x7f00001df000/0x4000)=nil, 0x4000, 0x4000000041e) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x24c1, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000200)=0x8) getdents64(r0, &(0x7f0000000100)=""/186, 0xba) 2018/06/06 03:58:08 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0xa824, 0x141c00) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x2, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={r2, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000240)=0x84) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/06/06 03:58:08 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='sysfs\x00', 0x0, &(0x7f000000a000)) r0 = inotify_init1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x8) utime(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) 2018/06/06 03:58:08 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00000000c0)={"697036746e6c00010000000000000800", 0x70000}) 2018/06/06 03:58:08 executing program 6: r0 = socket$inet(0x2, 0x2, 0xd93) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x24001, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x0, 0x80000) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00000000c0)={r0, r2}) pivot_root(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000080)=0x2, 0x4) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000089a000)=ANY=[@ANYBLOB="ffffffffffff000014fb790008004500001c00000000004e210008907800000000000000000000000000"], 0x0) 2018/06/06 03:58:08 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) recvmmsg(r3, &(0x7f00000001c0)=[{{&(0x7f00000005c0)=@hci, 0x80, &(0x7f00000049c0), 0x0, &(0x7f0000004a40)=""/241, 0xf1}}], 0x70, 0x0, &(0x7f0000000200)={0x77359400}) sendmsg$IPVS_CMD_GET_CONFIG(r3, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x14, 0x0, 0x0, 0x0, 0x0, {0xd}}, 0x5580}, 0x1}, 0x0) 2018/06/06 03:58:08 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="00000004000084000c"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000180)={0x0, 0x8}) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'trusted.', 'GPL\x00'}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x3fff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000100)=0x7fff) finit_module(r1, &(0x7f0000000200)='trusted.', 0x1) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9f}, [@ldst={0x7, 0x0, 0xa}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/06/06 03:58:08 executing program 2: mkdir(&(0x7f00000000c0)='./file0\x00', 0x1000000000156) 2018/06/06 03:58:08 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="00000004000084000c"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000180)={0x0, 0x8}) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'trusted.', 'GPL\x00'}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x3fff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000100)=0x7fff) finit_module(r1, &(0x7f0000000200)='trusted.', 0x1) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9f}, [@ldst={0x7, 0x0, 0xa}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/06/06 03:58:08 executing program 3: unshare(0x400) r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00000003c0)=0x986f, 0x1) 2018/06/06 03:58:09 executing program 6: r0 = socket(0xa, 0x4000000000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x405c5503, &(0x7f0000000080)) ioctl$SG_GET_SG_TABLESIZE(r1, 0x227f, &(0x7f00000000c0)) close(r1) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000000)={0xfff, 0xbd2b, 0xc1b, 0x8}) 2018/06/06 03:58:09 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, 'lo\x00'}}, 0x1e) sendmsg$kcm(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540), 0x0, &(0x7f0000001bc0)}, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000280)='/dev/audio\x00', 0x400000, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000300)={0x5, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x100, 0x0, 0x2, 0x81, 0x1, &(0x7f00000002c0)='team0\x00', 0x1, 0x8, 0x9}) recvmmsg(r0, &(0x7f0000000b00)=[{{0x0, 0x0, &(0x7f0000000800), 0x0, &(0x7f0000000880)=""/209, 0xd1}}, {{&(0x7f0000000000)=@hci, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000140)=""/240, 0xf0}}], 0x2, 0x2042, &(0x7f0000000b80)={0x77359400}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={0xffffffffffffff9c, 0x28, &(0x7f00000000c0)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000240)={r2, 0x7fff, 0x18}, 0xc) 2018/06/06 03:58:09 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='sysfs\x00', 0x0, &(0x7f000000a000)) r0 = inotify_init1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r2 = syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0x22, 0x404) r3 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') sendmsg$TEAM_CMD_NOOP(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x820}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x14, r3, 0x210, 0x70bd25, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) utime(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) 2018/06/06 03:58:09 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0xa824, 0x141c00) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x2, 0x6}, &(0x7f00000000c0)=0x8) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/06/06 03:58:09 executing program 2: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='sysfs\x00', 0x0, &(0x7f000000a000)) r0 = inotify_init1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x8) utime(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) 2018/06/06 03:58:09 executing program 7: openat$rfkill(0xffffffffffffff9c, &(0x7f000001aff4)='/dev/rfkill\x00', 0x101000, 0x0) readv(0xffffffffffffffff, &(0x7f0000001440), 0x0) close(0xffffffffffffffff) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000000180)={0x1d}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x1d}, 0x10, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="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", @ANYRES64=0x0, @ANYRES64=0x2710, @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYBLOB="00000000080000000000000000000000c4d981ae211e6951"], 0x20000108}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)={0x6, 0x0, 0x0, {0x77359400}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "c61f2323d752075b"}}, 0x48}, 0x1}, 0x0) pipe(&(0x7f00000000c0)) 2018/06/06 03:58:09 executing program 3: unshare(0x400) r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00000003c0), 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200000, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000100)={@ax25={0x3, {"02f016ce8f5390"}, 0x3ff}, {&(0x7f0000000040)=""/107, 0x6b}, &(0x7f00000000c0), 0x1}, 0xa0) 2018/06/06 03:58:09 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0xa824, 0x141c00) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/06/06 03:58:09 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)="0000000763005a7656db8edf7a0300000000c2f800") exit(0x0) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000140)=""/202, 0xca}], 0x1, 0x47) ftruncate(r0, 0x0) 2018/06/06 03:58:09 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='sysfs\x00', 0x0, &(0x7f000000a000)) r0 = inotify_init1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") socketpair(0x4, 0x800, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$netlink(r2, &(0x7f0000000080)=@unspec, 0xc) inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) utime(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) 2018/06/06 03:58:09 executing program 3: unshare(0x60004) r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00000003c0), 0x4) 2018/06/06 03:58:09 executing program 2: socket$l2tp(0x18, 0x1, 0x1) r0 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, 0xffffffffffffffff) recvmsg$kcm(r1, &(0x7f0000000200)={&(0x7f00000000c0)=@sco, 0x80, &(0x7f0000000140)=[{}], 0x1, &(0x7f00000001c0)=""/43, 0x2b, 0x4}, 0x40000000) name_to_handle_at(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x8}, &(0x7f0000000180), 0x0) 2018/06/06 03:58:09 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) recvmmsg(r3, &(0x7f00000001c0)=[{{&(0x7f00000005c0)=@hci, 0x80, &(0x7f00000049c0), 0x0, &(0x7f0000004a40)=""/241, 0xf1}}], 0x70, 0x0, &(0x7f0000000200)={0x77359400}) sendmsg$IPVS_CMD_GET_CONFIG(r3, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x14, 0x0, 0x0, 0x0, 0x0, {0xd}}, 0x5580}, 0x1}, 0x0) 2018/06/06 03:58:09 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000080), &(0x7f0000000100)=0x68) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f00000001c0)=0xa) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'bond0\x00', 0x1000}) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x100, 0x0) 2018/06/06 03:58:09 executing program 6: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000003c0)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000400)=r2) write$binfmt_misc(r1, &(0x7f0000006b40)=ANY=[@ANYBLOB="73797a3045b4f9556a28eabbb5faf58970f863143661def73f2f03000000000000a386ef499a1f22f068a67adb6ed69264b660267eba3317e38a2d2f787f8ee5e51b829917645c06774864c1b256d0ea3cadbec2b0b6bd60046bbbf57b967ecc7cede314bb49c9084f203cfe8817c60c267c43eb88ffb91500000000000000000000bc2abf4f9679ba9ca6"], 0x86) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r3, 0x0, 0x482, &(0x7f00000001c0)=""/135, &(0x7f0000000000)=0x87) ioctl(r3, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") r4 = socket$netlink(0x10, 0x3, 0x400000000000002) signalfd4(r0, &(0x7f0000000040)={0x5}, 0xa70ce88e287666f9, 0x800) r5 = syz_genetlink_get_family_id$team(&(0x7f0000000280)='team\x00') getsockname$packet(0xffffffffffffff9c, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000300)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r4, 0x8933, &(0x7f0000006940)={'team0\x00', r6}) recvmmsg(r3, &(0x7f0000005640)=[{{&(0x7f0000000440)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}, 0x80, &(0x7f0000000d40)=[{&(0x7f00000004c0)=""/163, 0xa3}, {&(0x7f0000000980)=""/99, 0x63}, {&(0x7f0000000580)=""/35, 0x23}, {&(0x7f0000000a00)=""/209, 0xd1}, {&(0x7f0000000b00)=""/99, 0x63}, {&(0x7f0000000b80)=""/182, 0xb6}, {&(0x7f0000000340)=""/8, 0x8}, {&(0x7f0000000c40)=""/255, 0xff}], 0x8, &(0x7f0000000dc0)=""/4096, 0x1000, 0x40}, 0xde}, {{&(0x7f0000001dc0)=@can={0x0, 0x0}, 0x80, &(0x7f0000003100)=[{&(0x7f0000001e40)=""/28, 0x1c}, {&(0x7f0000001e80)=""/148, 0x94}, {&(0x7f0000001f40)=""/184, 0xb8}, {&(0x7f0000002000)=""/251, 0xfb}, {&(0x7f0000002100)=""/4096, 0x1000}], 0x5, &(0x7f0000003180)=""/4096, 0x1000, 0x7f}, 0x6}, {{0x0, 0x0, &(0x7f0000004200)=[{&(0x7f0000004180)=""/79, 0x4f}], 0x1, &(0x7f0000004240)=""/22, 0x16, 0xffff}}, {{0x0, 0x0, &(0x7f0000005540)=[{&(0x7f0000004280)=""/178, 0xb2}, {&(0x7f0000004340)=""/4096, 0x1000}, {&(0x7f0000005340)=""/76, 0x4c}, {&(0x7f00000053c0)=""/133, 0x85}, {&(0x7f0000005480)=""/99, 0x63}, {&(0x7f0000005500)=""/45, 0x2d}], 0x6, &(0x7f00000055c0)=""/115, 0x73, 0x7ff}, 0x4}], 0x4, 0x40000000, 0x0) recvmsg(r3, &(0x7f0000006900)={&(0x7f0000005740)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f00000067c0)=[{&(0x7f00000057c0)=""/4096, 0x1000}], 0x1, &(0x7f0000006800)=""/253, 0xfd, 0x10001}, 0x2000) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000006d40)={@multicast1, @remote, 0x0}, &(0x7f0000006d80)=0xc) sendmsg$TEAM_CMD_OPTIONS_GET(r4, &(0x7f0000007040)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000007000)={&(0x7f0000006dc0)={0x230, r5, 0x10, 0x70bd27, 0x25dfdbff, {0x2}, [{{0x8, 0x1, r6}, {0x134, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r7}}}, {0x2d, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x4}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}]}}, {{0x8, 0x1, r9}, {0xd8, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r10}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x5c, 0x1, @lb_stats_refresh_interval={{0x0, 0x1, 'lb_stats_refresh_interval\x00'}, {0x0, 0x3, 0x3}, {0x0, 0x4, 0x8}}}]}}]}, 0x230}, 0x1, 0x0, 0x0, 0x10}, 0x0) bind$netlink(r4, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfe}, 0xc) r11 = socket$packet(0x11, 0x2, 0x300) accept$packet(r11, &(0x7f0000006a00), &(0x7f0000006a40)=0x14) sendmsg(r4, &(0x7f0000000940)={&(0x7f0000000140)=@nl=@proc={0x10, 0x0, 0x25dfdbfe}, 0x80, &(0x7f0000000740), 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x258}, 0x0) [ 150.883574] IPVS: length: 135 != 8 2018/06/06 03:58:09 executing program 2: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0xc002, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000040)=0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1c}}}}, &(0x7f0000000140)=0x84) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={r1, 0x8}, &(0x7f00000001c0)=0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) prlimit64(r2, 0xb, &(0x7f0000000280)={0xffffffffffffffe1, 0x3f}, &(0x7f00000002c0)) bind$ipx(r0, &(0x7f0000000300)={0x4, 0x4, 0x9, "eac5d9db7ccf", 0x1}, 0x10) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000500)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000004c0)={&(0x7f00000003c0)={0x100, r5, 0x500, 0x70bd26, 0x25dfdbfd, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xb8}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x6}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}]}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x800}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xfffffffffffffffe}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x4}]}, @IPVS_CMD_ATTR_SERVICE={0x58, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x38}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x22, 0x2}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}]}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1e2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3}]}]}, 0x100}, 0x1, 0x0, 0x0, 0x8000}, 0x0) io_setup(0x4000000000000000, &(0x7f0000000540)=0x0) io_submit(r6, 0x7, &(0x7f0000001ac0)=[&(0x7f0000000640)={0x0, 0x0, 0x0, 0xf, 0x5, r0, &(0x7f0000000580)="5d52e7f414bc3374ed3415713968bf1531d2b67b2cd8042935180c758718fd7c5ef0144656596aba969d36373bf431e556b9f23522672c2bb96c972904486897fb121b39347f0f6c2ca23d18fbb51239b8e397d8e46d948cd86a114b027e37f4ee2f83e1bd8e251d95d64b8d2de02ab44eb314cfeb6e66f34aa06480a252f6210a6db475881b", 0x86, 0x4, 0x0, 0x1, r0}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x1, 0xff, r0, &(0x7f0000000680)="c8a7feb6a420daf1396f84722e44b611f457256e4647c9bd8e743cd5350ea456498760d3ee6c3ec2eec97f297ff88954f29193c23373d75717631ee0077780cf52e30c872ea4d7e1de1a8144198c082a14dde667", 0x54, 0x5, 0x0, 0x0, r0}, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x7, 0xff, r0, &(0x7f0000000740)="109f0edc76cd4c3246d03ba4368534c223b01a79c939c1286d01b3af991c0a8d60cd67ffaeb3b66ba66149a8a88bc36de8ad3c402b0392e3f02ffec8f8a3a870b3603d41152002a816c0c8f9f732b7549799e37d1c55cf3445fde60b7a57f58d77141fa44e558257c110099ad7ac96c7a9", 0x71, 0x3, 0x0, 0x1, r0}, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x1, 0x6, r0, &(0x7f0000000800)="8979b606fa13fb57b337b0b2ca0b4274d59100e917ea62b8ccfa05f60e895fda8cce1fab399b2647d51c9a45f27ecce6a87251bc57783e15837a3ce4f1a943ea8fb533a8852dcbd7a27bc2a62b0f7ed53ce454818e9b30e034d464b6211c425ea120b255230a1674cda7d85449728a2c6b293463d6412aad856c26991cf7951cab1a1599786557b2b22274cb038c474486f5594168352b7f4522f928cf87f6d00c7a71f448dc7c4be8a6fb90", 0xac, 0xffffffffffffff01, 0x0, 0x1, r0}, &(0x7f0000001900)={0x0, 0x0, 0x0, 0xf, 0x400, r0, &(0x7f0000000900)="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", 0x1000, 0x5, 0x0, 0x0, r0}, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x3, 0x60000000000000, r0, &(0x7f0000001940)="1e84f219c789ee73fc7dcb89a160379b3e8709e935e216054ac428254d9507d7b25e059ca7fc2735992b764b9570d9c8d98d3c80912265c97c97bde321b910e50458bb8987d661555cab7954", 0x4c, 0xb015, 0x0, 0x1, r0}, &(0x7f0000001a80)={0x0, 0x0, 0x0, 0x7, 0xec, r0, &(0x7f0000001a00)="8079d84ed2dc7a404f81c94bf5aac23b67a403a9ad80d4552959a359b89521e5a8bac5bf0ff3d3b8b861568cb74c5f7f98b6d5768e020d09912b63b0a73f38b97b4afe72745d76074e0fa66b32c8de7187dc0274f06cfd7bba85da6a9e08eb", 0x5f, 0x7fffffff, 0x0, 0x1, r0}]) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000001b00)={0x4, 0xed3, r2, 0x80000000, r3, 0x7, 0x9, 0x9}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001b40)={0x4, 0x0, 0x10000, 0x2}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001b80)={0x1d4, r7, 0x10001, 0x4}) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001bc0)) r8 = semget(0x1, 0x4, 0x2) semctl$SETALL(r8, 0x0, 0x11, &(0x7f0000001c00)=[0x8]) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000001c40)=0x1) sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000001d40)={&(0x7f0000001c80)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000001d00)={&(0x7f0000001cc0)={0x1c, r5, 0x800, 0x70bd2b, 0x25dfdbfc, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x8000) sendmmsg$nfc_llcp(r0, &(0x7f0000004040)=[{&(0x7f0000001d80)={0x27, 0x0, 0x0, 0x7, 0x6, 0xda, "8ff363196d129d3f3f799663ef955f48e6df6b676fad8c3708c640adb07967c70442be2bc06042056e66a5e2c6b88eeb908e21600dcc6c14f03e2a57204c64", 0x1e}, 0x60, &(0x7f0000002040)=[{&(0x7f0000001e00)="c15aacadfa5c70443483180208127ad9012e589318e7786ba2651236ae4b2e36210825275cd56ece", 0x28}, {&(0x7f0000001e40)="1905d8621b12ec24b72c985b97a535dc35bfb14928208835", 0x18}, {&(0x7f0000001e80)="17073f7a430a475fd0800391862a620bc9dcdb4127c2f7f4623a99e317c0e23eef0c03d71608018f59eb29f7eeb6a53b4c85d58046bfffde55a9f8eaf8e5884c5a4e86e3106d13674ab87b1dec4975c76b6a7573125562e5b1d4af3ba8a4c5af8fe855c343ac", 0x66}, {&(0x7f0000001f00)="d3c106114aba1a05413665fb6d38be094b69e5db268c6afb4807580318f2a30b59a5cc19893eec0bc0659cae578c4b9d304e1e13130a3a3019aef5224ddead5d34ac2714d156676c9f73f38b72a2fcc320e5b5692b1c9f7176ebba15f4", 0x5d}, {&(0x7f0000001f80)="8bed4d555b4dd4b5d2c5e36db216ba13c57a957e82372ee2f582f16509f5dbd253067d4b8be92756ab6d624ba2ee81a795c22154c393992922c3eab6a5d8e5755338842c337f13932aa4fcd04dbdfbc9c51ee13ee5cb955130bdab91cd56e0a5b980382305cbb713cf77dbf417a757b83e5dd6d076fcbc49642bf6937c1bdaf9fd71045866f5d1c00efbb32cc7afd980b049222ec07b9e57c91cd62fe20f5b3f4867837cb5851ab968a4f749aa26", 0xae}], 0x5, &(0x7f00000020c0)={0x10, 0x13f, 0x6}, 0x10, 0x4000000}, {&(0x7f0000002100)={0x27, 0x1, 0x2, 0x7, 0x9, 0x81, "4c7e9c3c1c6fc8a4cb18e27fd5bdc5a1062963546b5d986399c0e8d84a08588d1b9e8b8c95d5e437a567252b53928221827307cc864878dc936feab9694bb4", 0xa}, 0x60, &(0x7f0000002780)=[{&(0x7f0000002180)="1d63fc4edb3110e2b462", 0xa}, {&(0x7f00000021c0)="4502bdf04a6e27ce803110fc35fee6aced8e2bc18e87154104d0d5fed1d898bb3f1324296a173617343268175304af6e450ef0de70a4", 0x36}, {&(0x7f0000002200)="f330c05c91a179e9bd9bb4e8e2bfc29cc8595099ab479925e19cdb38d8153a2d6fd2f73850304db4b4ebddaa21a6f71856a4074fa183016793756858a974a7cf5fb22720b91fdb65674d64fb8696de113e780c559e47f9b7d41b78fbff1353e39725bcb0cfbda4130586b6473846b5590a7f272c4431c040fa65f4c5a8378578dbab7850ef0e84ad87d689cde6027edeed0d7bceec700f3f7bf7c894aba018ecf03dac63e6c16aa416", 0xa9}, {&(0x7f00000022c0)="eff80b04d382dfde1f52d0921ae09182a9f541640d0648f9113b3fdb5d541158faa9915787c07e2dd3029a17986162a12f6635293dc2f3e09cea835342fac144fe8672f4c858bfe39b7966571af36ef61aac5c7d3f0d0f05bc1dd0503a576c649c4bd3ef889874d7561eb2f63c7d56c4d6accc756774adcea4d22f73cda4f42f05ddd5e588ea6b9cbc57326e32804a3d0d67cd37c56e3749c0d0d9a707324a8938cf8469bf76b66b667e90f052622397c8267c295b2d18720ac6a39f5fada5dc87f6", 0xc2}, {&(0x7f00000023c0)="1b9271a56df9f2eb648ea4dd7f630f75976866be6f94c8ae75c6141e5d6a9f802f9e6c0bac025e871b6d470f9bd776fa38eb655719cfb94c46302a9c8d61ac", 0x3f}, 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0x1000}, {&(0x7f0000003980)="a6e3346fdfa17ab9e0b634e9bdd3d5aa7759c7435d66dff202a7f46c5f74aeaa0f83a4ae2d059261efe9b81e5e5acbde1198ef48fbcd8360915a9487aff9394a8a1eacd8953c6c7f963da51bdd00960ed69709c71c121727d36432aacf8e9c066f398568273e1458a49ad7a85bddbf6297a312b4e39b169e7c6c620856cb3565a4893833280803ae2bb7", 0x8a}, {&(0x7f0000003a40)="b7711a266131279e3fe9befc77b2bfd3e49c7579fae546d74c12ee1107c2cca9e06c24b1e1fc3411ee02625a23132e86ae350a7e03d11a3318eb8dbc72a57db5fe02bea1500a7a085e89d1dd299e620f7beb42551df61eec8e27e1d04b9c47c6f2a3e20eb5bf90d9d7f3ce1573a005d3b60830da2200ea7b89d26cf0b94693e6a42d15971fb916484f54b854a151e4abdea690499ecb80e072fae46abfecde5342bdd9f265838862e45e7249aca5490997c2db3ef4c53c8c6f406f927134661170d787d2866ec9f488d7", 0xca}, {&(0x7f0000003b40)='#', 0x1}, {&(0x7f0000003b80)="e6462f99b9ab21b1b00f332ee257e583f59d7e535ad3b9320358c6e5a07ee23f7a284da9dfe6abff199f575c329412aa4eb40013e70d619838d120495ad0560c8d8389c492c942c9ae94874827ae675cfff534fe5a246799665ea9e6f02ac1f7fd737979e407975aa574ac573492c295dbba368ae89edbe6a7f9bcccf73cf181d0477d19b52fd38382085ece7d1a", 0x8e}, {&(0x7f0000003c40)="9a0e7e9d4a3530e723934c252b2fe3948a25ddb510402f88cfcdff07e72cd093e88d2a36e70e329cf07a9071feb5ac7feafb0173ea461c4aac56c765cdff42fc84067f185b5d05e83583ad6fad8f12e8a81ead5801bdbbb362a6d20b4f3830fec6c228ed685e5f0dd2061999912af0616144a3622db5bbdea99502913bb758164cba1cda101272640f17ef25318a4c52e3694b2962dd78685f09ea28d58936019ed5f32cbb78d6f4fae623b7ee8c289a5948ee4a9e05ba392e743da0e0987671ea8e19979b29d20ae6c1abae1c8ce1122c8d913b6d93aad0c1a472018b8b016a53da33dc10871a4c3d408b4bd4a0f4ca", 0xf0}, {&(0x7f0000003d40)="f09c2f71d70f0fb0fd6af8af53bb394261a47be65672c26cc75b4530da09d43783f797307c073435815d2dedfb8d74f74a8e970d754076d22f592bfb5b57421e97a93ab82866b5db084ce4a333617dedbaa3c3f4c025a83527a58e6b6152776f49d436517cf1775d657eba4ad6d9db4b00bc0dc14e958a5675e77ef03d04b4cff203106849db96a5720a53d8bed6068e593b81e7cc042efd4e57328d9b03f4f24a6578dc9253", 0xa6}, {&(0x7f0000003e00)="fb59e41d68a095a042", 0x9}, {&(0x7f0000003e40)="e666db4cbe7c34d47ad23f9860b1322180b463643a56b62922f33a0a31cfc1d10dcfafc205d03ec40c275cb81a27d343bddb831a19f08d06020fd6afabe0ec0e27c6ae298789137f6dcb7c92a18413c2bc8733eb959dbde0e74a437fecbad7aa900a0fe030fa573b4fbce03ec207f46dbdb0050649b4ee09ad8dd9fe0935dd1bffc9e265dd1c7287eee5f901ee712e", 0x8f}], 0x9, &(0x7f0000003fc0)={0x48, 0x0, 0xffffffff, "1179a88048169fd06071a80089d52504a9fb066fd29777432d0704a5bfc45bfc60f50d940a6639a084c38390ad9dde61ffb80111fd3d49"}, 0x48, 0x1}], 0x3, 0x80) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000004100)={@broadcast, @broadcast, 0x0}, &(0x7f0000004140)=0xc) connect(r0, &(0x7f0000004180)=@can={0x1d, r9}, 0x80) fcntl$setsig(r0, 0xa, 0x41) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000004200)=0x2, 0x4) execveat(r0, &(0x7f0000004240)='./file0\x00', &(0x7f0000004340)=[&(0x7f0000004280)='ovf\x00', &(0x7f00000042c0)=':^userwlan1]\x00', &(0x7f0000004300)='sip\x00'], &(0x7f0000004480)=[&(0x7f0000004380)='\x00', &(0x7f00000043c0)='sip\x00', &(0x7f0000004400)='(#\x00', &(0x7f0000004440)='^selinuxem1\x00'], 0x500) symlinkat(&(0x7f00000044c0)='./file0\x00', r0, &(0x7f0000004500)='./file0\x00') r10 = syz_open_dev$dmmidi(&(0x7f0000004540)='/dev/dmmidi#\x00', 0xa36, 0x400200) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000004580)={r1, @in={{0x2, 0x4e22, @rand_addr=0xffffffff}}, [0x1, 0x194000000, 0x9, 0x7a2c, 0x100000000, 0x0, 0x8d, 0x4, 0x8000, 0xb6c6, 0x5, 0x0, 0x100000000, 0x85, 0x5b]}, &(0x7f0000004680)=0x100) sendmsg$IPVS_CMD_NEW_DEST(r10, &(0x7f0000004780)={&(0x7f00000046c0)={0x10, 0x0, 0x0, 0x800004}, 0xc, &(0x7f0000004740)={&(0x7f0000004700)={0x24, r5, 0x402, 0x70bd2d, 0x25dfdbfd, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xda}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfff}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000}, 0x2004c011) sendmsg$unix(r0, &(0x7f0000004a80)={&(0x7f00000047c0)=@abs={0x9318fcc503db4064, 0x0, 0x4e24}, 0x6e, &(0x7f00000049c0)=[{&(0x7f0000004840)="3e545c95e7170d79c1962b9d60f9c4e3afb63ffdd38ac16f65477d53ca3774f81310eb5f15c905ebd958488d3e3de4663af8ff50e64f23386a98d9c068fb2f05de7bb517f06cbdcf224efe0e3f062f0f8364e36cf76373cc3969c108a48e69d34bf178a99f63a22b41ca77ddc8878d33e419f6ce78e9a6b740eda9d056310a0a2bbd5efdd03af70bd09cfc7e", 0x8c}, {&(0x7f0000004900)="85f1e2b3285bb6e2b526f69ce853a730dff300aaccb0cfd120d19a5ed1fc444e6742ae7e541b963fd09a0d6fced6a18713b14a444c46281748c292e51c6bb317bcec10daaf723d23b12b8b7007fce9d940df7e6c3f4b1b4691b22d8dc635aec3fae5fbaeffb5895108f8c9191d4a6f4ec866939058a58f3292c23a6958a69652255951d56152b20a8a244eb5cf115382e45eedeed85750287d016a3a8b48db5a5d2c0cc36f871584325772a797d427", 0xaf}], 0x2, &(0x7f0000004a00)=[@rights={0x20, 0x1, 0x1, [r0, r10, r10]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x80, 0x4090}, 0x4040000) 2018/06/06 03:58:09 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) ioctl$IOC_PR_PREEMPT_ABORT(r0, 0x401870cc, &(0x7f0000000000)) ioctl$IOC_PR_CLEAR(r0, 0x401070cd, &(0x7f0000000080)={0xffff}) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x2, 0x77dd, 0x20, 0x1, 0xffffffffffffff9c, 0x70d}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xb, 0x5, 0x1ff, 0x200, 0x8, r1, 0x1}, 0x2c) syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x401, 0x100) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000001c0)={r1, &(0x7f0000000100)="d70166afb4367dcff198fb2eb8ecf68da04dfab1988c584d55abdb0ef4e44677f333aa87ce254e5308a6f77a31339ce80b52ed6a33a53353d9126b52f3b009629a512563ff9e13a088873825a95353b2a7c4f4a9422009cb5bd95f154cd2331bd6f6a48721477342ca07af1ed239362785dfc3a3108eeba5c7659ee70aaca6d9af1d72d17ab5"}, 0x10) 2018/06/06 03:58:10 executing program 7: r0 = socket$inet(0x2, 0x6, 0x3) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000880)=@broute={"62726f75746526cb0000000000000000000200", 0x20, 0x1, 0x278, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000900], 0x0, &(0x7f00000000c0), &(0x7f0000000900)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x0, 0x0, 'gretap0\x00', 'eql\x00', 'dummy0\x00', 'nr0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @empty, [], 0x100, 0x198, 0x1e8, [@limit={'limit\x00', 0x20, {{0x0, 0x3}}}, @limit={'limit\x00', 0x20, {{0x0, 0x8}}}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0xffff, 'syz1\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz0\x00'}}}}]}]}, 0x2f0) 2018/06/06 03:58:10 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/06/06 03:58:10 executing program 4: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x64}, &(0x7f0000000040)=0x8) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x7, 0x9}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100001300, 0x0, r2}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={r1, 0x8001}, 0x8) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='sysfs\x00', 0x0, &(0x7f000000a000)) r3 = inotify_init1(0x0) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000100)={r1, 0xfad}, &(0x7f0000000140)=0x8) ioctl(r4, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") inotify_add_watch(r3, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) utime(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) 2018/06/06 03:58:10 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/dsp\x00', 0x0, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000000)=0xce, 0x1) read(r0, &(0x7f0000000140)=""/181, 0xb5) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1, 0x10813, r0, 0x0) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) [ 151.788767] IPVS: length: 135 != 8 2018/06/06 03:58:10 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r0, &(0x7f00000004c0)={0x10, 0x0, 0x0, 0x1}, 0xc) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x40000, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x1d, 0x4) 2018/06/06 03:58:10 executing program 1: socket$kcm(0x29, 0x2, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/06/06 03:58:10 executing program 7: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/06 03:58:10 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) recvmmsg(r3, &(0x7f00000001c0)=[{{&(0x7f00000005c0)=@hci, 0x80, &(0x7f00000049c0), 0x0, &(0x7f0000004a40)=""/241, 0xf1}}], 0x70, 0x0, &(0x7f0000000200)={0x77359400}) sendmsg$IPVS_CMD_GET_CONFIG(r3, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x14, 0x0, 0x0, 0x0, 0x0, {0xd}}, 0x5580}, 0x1}, 0x0) 2018/06/06 03:58:10 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='sysfs\x00', 0x0, &(0x7f000000a000)) r0 = inotify_init1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) utime(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) r2 = userfaultfd(0x800) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) ioctl$BLKZEROOUT(r3, 0x127f, &(0x7f0000000140)={0x100, 0x7fff}) sysinfo(&(0x7f0000000180)=""/87) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f00000000c0)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) 2018/06/06 03:58:10 executing program 0: r0 = getpgid(0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x4, 0x70, 0x9, 0x4, 0x200, 0x0, 0x0, 0x3, 0x0, 0x8, 0x400, 0x4, 0x3, 0x6, 0x0, 0x10001, 0x80000001, 0x124, 0x8, 0x2f5, 0x4, 0x81, 0xffffffffffff54b6, 0x7, 0x8, 0x2bd198f1, 0xe5, 0x7fffffff, 0x2, 0x1f, 0x6, 0x8, 0x4, 0x100000001, 0xfffffffffffffffd, 0x22, 0x42af, 0x1, 0x0, 0x2, 0x1, @perf_bp={&(0x7f0000000140), 0x2}, 0x20, 0xfffffffeffffffff, 0xaf27, 0x7, 0x1, 0x0, 0x101}, r0, 0xc, r1, 0x3) sched_setaffinity(r0, 0x1cd, &(0x7f0000da3000)=0x2) r2 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) read(r2, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d137e637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000080)={0xc3, @time={0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000000000)={0x2}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000000280)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) 2018/06/06 03:58:10 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/dsp\x00', 0x0, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000000)=0xce, 0x1) read(r0, &(0x7f0000000140)=""/181, 0xb5) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1, 0x10813, r0, 0x0) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) 2018/06/06 03:58:10 executing program 6: personality(0x400000) mprotect(&(0x7f00000ab000/0x4000)=nil, 0x4000, 0x1) r0 = shmget$private(0x0, 0x2000, 0x4, &(0x7f0000ffc000/0x2000)=nil) shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x7000) 2018/06/06 03:58:11 executing program 3: ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "1fa81bdfc5693eaacc403eec0ebb14069da82c46b9813b79a6bb872e811c474e9e1f68d7e3ad316b235a8651"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "e7ad6a30f0efb3a8f2f1256dcb0c09c578524021857b879d300ee8a096c658540ed7e3898814aeaed1611e728d6809376f03ff0306b84c23a50bca46a74d3c2d", &(0x7f000000cff7), 0x9, [], [0x8]}) r0 = syz_open_dev$sndctrl(&(0x7f0000012000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@ethernet={0x0, @remote}, &(0x7f0000000140)=0x80, 0x80000) getsockname$inet6(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000001c0)=0x1c) 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$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000000080)) prctl$seccomp(0x16, 0x2, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0xa209, 0x81, 0x2, 0x1}, {0xfffffffffffff801, 0x10001, 0x1, 0x1}]}) 2018/06/06 03:58:11 executing program 6: personality(0x400000) mprotect(&(0x7f00000ab000/0x4000)=nil, 0x4000, 0x1) r0 = shmget$private(0x0, 0x2000, 0x4, &(0x7f0000ffc000/0x2000)=nil) shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x7000) 2018/06/06 03:58:11 executing program 7: personality(0x400000) mprotect(&(0x7f00000ab000/0x4000)=nil, 0x4000, 0x1) r0 = shmget$private(0x0, 0x2000, 0x4, &(0x7f0000ffc000/0x2000)=nil) shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x7000) 2018/06/06 03:58:11 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='sysfs\x00', 0x0, &(0x7f000000a000)) r0 = inotify_init1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x0, &(0x7f0000000240)="0047fc2f07d82c99240970") inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) utime(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) 2018/06/06 03:58:11 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) socket$inet6(0xa, 0x1000000000002, 0x0) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) recvmmsg(r3, &(0x7f00000001c0)=[{{&(0x7f00000005c0)=@hci, 0x80, &(0x7f00000049c0), 0x0, &(0x7f0000004a40)=""/241, 0xf1}}], 0x70, 0x0, &(0x7f0000000200)={0x77359400}) sendmsg$IPVS_CMD_GET_CONFIG(r3, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x14, 0x0, 0x0, 0x0, 0x0, {0xd}}, 0x5580}, 0x1}, 0x0) 2018/06/06 03:58:11 executing program 1: socket$kcm(0x29, 0x2, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/06/06 03:58:11 executing program 6: socket$kcm(0x29, 0x2, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/06/06 03:58:11 executing program 7: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c67c422c857302012cf66f") r1 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = perf_event_open$cgroup(&(0x7f0000000280)={0x5, 0x70, 0x0, 0x0, 0x0, 0xda}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) getrlimit(0x0, &(0x7f0000000440)) r4 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="7f", 0x1, r2) r5 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000040), 0x0, r1) keyctl$dh_compute(0x17, &(0x7f0000000340)={r4, r5, r5}, &(0x7f0000000600)=""/132, 0x1005d, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000480)={{{@in6=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000040)=0xe8) stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r3, r6, r7) 2018/06/06 03:58:11 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0xd0, &(0x7f0000000000), &(0x7f0000000080)=0xffffffffffffff50) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/06/06 03:58:12 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='sysfs\x00', 0x0, &(0x7f000000a000)) r0 = inotify_init1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x48801, 0x0) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200)) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000000080)=""/226, &(0x7f0000000180)=0xe2) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000000), 0x4) write$binfmt_misc(r1, &(0x7f0000000300)={'syz0', "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"}, 0xfe) utime(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) 2018/06/06 03:58:12 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) socket$inet6(0xa, 0x1000000000002, 0x0) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) recvmmsg(r3, &(0x7f00000001c0)=[{{&(0x7f00000005c0)=@hci, 0x80, &(0x7f00000049c0), 0x0, &(0x7f0000004a40)=""/241, 0xf1}}], 0x70, 0x0, &(0x7f0000000200)={0x77359400}) sendmsg$IPVS_CMD_GET_CONFIG(r3, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x14, 0x0, 0x0, 0x0, 0x0, {0xd}}, 0x5580}, 0x1}, 0x0) 2018/06/06 03:58:12 executing program 1: socket$kcm(0x29, 0x2, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/06/06 03:58:12 executing program 7: syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x285c, 0x200100) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x80, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0x1, 0x400001, 0x3ff, 0x1, 0x0, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r1, &(0x7f0000000040), &(0x7f00000001c0)}, 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r1, &(0x7f0000000040), &(0x7f0000000100)=""/85}, 0x18) 2018/06/06 03:58:12 executing program 6: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r1, 0x9}, &(0x7f0000000100)=0x8) r2 = socket$kcm(0x29, 0x200000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="0042fc2f07d82c99240970") r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x2500, 0x0) write$binfmt_elf32(r3, &(0x7f00000005c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) ioctl$int_in(r3, 0x8000008010500c, &(0x7f00000004c0)) 2018/06/06 03:58:12 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r1 = gettid() process_vm_writev(r1, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x7ffff000}], 0x1, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000a16fb8)=@ipmr_newroute={0x24, 0x18, 0xc21, 0x0, 0x0, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_PREFSRC={0x8, 0x7, @rand_addr}]}, 0x24}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2000001, 0x32, 0xffffffffffffffff, 0x0) close(r0) r3 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x200) ioctl$BLKIOMIN(r3, 0x1278, &(0x7f0000000040)) 2018/06/06 03:58:12 executing program 2: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x20100) keyctl$session_to_parent(0x12) setsockopt$inet_mreqsrc(r1, 0x0, 0x2d, &(0x7f00000000c0)={@loopback=0x7f000001, @multicast1=0xe0000001, @multicast2=0xe0000002}, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x100000001, 0x10}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x401, 0xfffffffffffffffa, 0x2, 0x4f19, 0x100000001, 0x3, 0x1, 0x1f, r2}, &(0x7f00000001c0)=0x20) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0xa7b3) close(r0) 2018/06/06 03:58:12 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000ac0)='./file1\x00', &(0x7f0000000a80)='./file0\x00', &(0x7f0000000a40)='ramfs\x00', 0x0, &(0x7f0000000b80)) r0 = socket$rds(0x15, 0x5, 0x0) getpeername(r0, &(0x7f0000000140)=@alg, &(0x7f0000000200)=0x80) chroot(&(0x7f0000000280)='./file0\x00') mount(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='qnx6\x00', 0x1000, &(0x7f0000000500)) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x200, 0x50) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000}) r3 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={r2, 0x80000, r3}) clone(0x0, &(0x7f0000000500), &(0x7f0000000100), &(0x7f00000001c0), &(0x7f0000000600)) pivot_root(&(0x7f0000001380)='./file0\x00', &(0x7f00000016c0)='./file0\x00') 2018/06/06 03:58:12 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) socket$inet6(0xa, 0x1000000000002, 0x0) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) recvmmsg(r3, &(0x7f00000001c0)=[{{&(0x7f00000005c0)=@hci, 0x80, &(0x7f00000049c0), 0x0, &(0x7f0000004a40)=""/241, 0xf1}}], 0x70, 0x0, &(0x7f0000000200)={0x77359400}) sendmsg$IPVS_CMD_GET_CONFIG(r3, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x14, 0x0, 0x0, 0x0, 0x0, {0xd}}, 0x5580}, 0x1}, 0x0) 2018/06/06 03:58:12 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) socket$inet6(0xa, 0x1000000000002, 0x0) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) recvmmsg(r3, &(0x7f00000001c0)=[{{&(0x7f00000005c0)=@hci, 0x80, &(0x7f00000049c0), 0x0, &(0x7f0000004a40)=""/241, 0xf1}}], 0x70, 0x0, &(0x7f0000000200)={0x77359400}) sendmsg$IPVS_CMD_GET_CONFIG(r3, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x14, 0x0, 0x0, 0x0, 0x0, {0xd}}, 0x5580}, 0x1}, 0x0) 2018/06/06 03:58:12 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) socket$inet6(0xa, 0x1000000000002, 0x0) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) recvmmsg(r3, &(0x7f00000001c0)=[{{&(0x7f00000005c0)=@hci, 0x80, &(0x7f00000049c0), 0x0, &(0x7f0000004a40)=""/241, 0xf1}}], 0x70, 0x0, &(0x7f0000000200)={0x77359400}) sendmsg$IPVS_CMD_GET_CONFIG(r3, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x14, 0x0, 0x0, 0x0, 0x0, {0xd}}, 0x5580}, 0x1}, 0x0) 2018/06/06 03:58:12 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='sysfs\x00', 0x0, &(0x7f000000a000)) r0 = inotify_init1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000300)={0x0, 0x7}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000380)=@assoc_id=r2, 0x4) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="cb7aebe7b3520e4cdd635a58f496c126c33866a74631419c2d154884ffab7d82dc75dc6fc32bbce61bffed84572ddec6ca94b4d74c981eb51dcad8615f23e33bc1e12eccc078ed387edd045cfc5d744c1aeecdd152eedfffe283f53947b81f4851f415d746cebd4a80ccf1f730362e33b943adb9ba2a5044c621834ec84277ca1084ddaf83c9a9344604646b6cd124f37788d08453cf527a845afbf32e0d9c33e338935bf6b5f4b6ad5dc8ff610fbe25ca3d1a88dd37b09ed9863c9940a8fd00b0411cb37e9a728dd17a5a40b8802a7c773df13f169d795946ece0bf9fab95d6c8dc747e8adcfd1f5090ea", 0xeb, 0xfffffffffffffffc) keyctl$get_security(0x11, r3, &(0x7f00000001c0)=""/128, 0x80) utime(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) 2018/06/06 03:58:12 executing program 1: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/06/06 03:58:12 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x430000, 0x0) recvmmsg(r0, &(0x7f00000075c0)=[{{&(0x7f0000000100)=@l2, 0x80, &(0x7f0000002700)=[{&(0x7f0000000180)=""/94, 0x5e}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/214, 0xd6}, {&(0x7f0000000200)=""/59, 0x3b}, {&(0x7f0000001400)=""/7, 0x7}, {&(0x7f0000001440)=""/150, 0x96}, {&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f0000002500)=""/211, 0xd3}, {&(0x7f0000002600)=""/193, 0xc1}], 0x9, &(0x7f00000027c0)=""/4096, 0x1000, 0x8}, 0x81}, {{&(0x7f00000037c0)=@rc, 0x80, &(0x7f00000049c0)=[{&(0x7f0000003840)=""/218, 0xda}, {&(0x7f0000003940)=""/4096, 0x1000}, {&(0x7f0000004940)=""/97, 0x61}], 0x3, &(0x7f0000004a00)=""/243, 0xf3, 0x6bb6c38a}, 0x3}, {{&(0x7f0000004b00)=@generic, 0x80, &(0x7f0000006e80)=[{&(0x7f0000004b80)=""/4096, 0x1000}, {&(0x7f0000005b80)=""/44, 0x2c}, {&(0x7f0000005bc0)=""/113, 0x71}, {&(0x7f0000005c40)=""/4096, 0x1000}, {&(0x7f0000006c40)=""/47, 0x2f}, {&(0x7f0000006c80)=""/238, 0xee}, {&(0x7f0000006d80)=""/36, 0x24}, {&(0x7f0000006dc0)=""/182, 0xb6}], 0x8, &(0x7f0000006f00)=""/139, 0x8b}, 0x10000}, {{&(0x7f0000006fc0)=@sco, 0x80, &(0x7f0000007100)=[{&(0x7f0000007040)=""/180, 0xb4}], 0x1, &(0x7f0000007140)=""/183, 0xb7, 0x3}, 0x1}, {{0x0, 0x0, &(0x7f0000007540)=[{&(0x7f0000007200)=""/128, 0x80}, {&(0x7f0000007280)=""/28, 0x1c}, {&(0x7f00000072c0)=""/2, 0x2}, {&(0x7f0000007300)=""/187, 0xbb}, {&(0x7f00000073c0)=""/205, 0xcd}, {&(0x7f00000074c0)=""/87, 0x57}], 0x6, 0x0, 0x0, 0x6}, 0x6}], 0x5, 0x2000, &(0x7f0000007700)={0x0, 0x989680}) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000080)={0x600000000000000, 0x18, 0x1, 0x1, "6669ba85f3cb302786284ebb8e607b834269b0f3c65893c7cd18a9a48abc3c98"}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='sysfs\x00', 0x0, &(0x7f000000a000)) socket(0xa, 0x80000, 0x7) r1 = inotify_init1(0x0) openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x200, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") inotify_add_watch(r1, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) utime(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) 2018/06/06 03:58:12 executing program 0: syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x1ff, 0xc003) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=@random={'osx.', '/dev/adsp#\x00'}) 2018/06/06 03:58:12 executing program 1: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/06/06 03:58:12 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='\x00', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x3f}, 0x1c) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6", 0x1}], 0x1) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000b40)="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", 0x1f9}], 0x1) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x800, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000080)=""/231) write$binfmt_aout(r0, &(0x7f0000000380)=ANY=[], 0xff2f) 2018/06/06 03:58:12 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) socket$inet6(0xa, 0x1000000000002, 0x0) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) recvmmsg(r3, &(0x7f00000001c0)=[{{&(0x7f00000005c0)=@hci, 0x80, &(0x7f00000049c0), 0x0, &(0x7f0000004a40)=""/241, 0xf1}}], 0x70, 0x0, &(0x7f0000000200)={0x77359400}) sendmsg$IPVS_CMD_GET_CONFIG(r3, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x14, 0x0, 0x0, 0x0, 0x0, {0xd}}, 0x5580}, 0x1}, 0x0) 2018/06/06 03:58:12 executing program 1: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/06/06 03:58:12 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='sysfs\x00', 0x0, &(0x7f000000a000)) r0 = inotify_init1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) utime(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x3}) 2018/06/06 03:58:12 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000540)=@getlink={0x30, 0x12, 0x701, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xa}, @IFLA_EXT_MASK={0x8, 0x1d}]}, 0x30}, 0x1}, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) process_vm_writev(r1, &(0x7f0000000200)=[{&(0x7f0000000340)=""/220, 0xdc}, {&(0x7f0000000580)=""/4096, 0x1000}], 0x2, &(0x7f0000003680)=[{&(0x7f0000000240)=""/117, 0x75}, {&(0x7f0000000440)=""/57, 0x39}, {&(0x7f0000001580)=""/251, 0xfb}, {&(0x7f0000000480)=""/124, 0x7c}, {&(0x7f0000001680)=""/4096, 0x1000}, {&(0x7f0000002680)=""/4096, 0x1000}], 0x6, 0x0) recvfrom(r0, &(0x7f0000000080)=""/117, 0x75, 0x20, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x3, 0x2, 0x4, {0xa, 0x4e23, 0x8000, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}}, 0x80) 2018/06/06 03:58:13 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket(0x10, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000240)=0x20000005) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000180)={"643071300000000000000020001600", 0x3}) sendmsg$nl_route(r1, &(0x7f0000000740)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000700)={&(0x7f0000000680)=@ipv6_getaddr={0x18, 0x16, 0x101, 0x0, 0x0, {0xa}}, 0x18}, 0x1}, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='net/softnet_stat\x00') ioctl$VHOST_VSOCK_SET_GUEST_CID(r3, 0x4008af60, &(0x7f00000000c0)={@hyper}) 2018/06/06 03:58:13 executing program 1: r0 = socket$kcm(0x29, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/06/06 03:58:13 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) recvmmsg(r3, &(0x7f00000001c0)=[{{&(0x7f00000005c0)=@hci, 0x80, &(0x7f00000049c0), 0x0, &(0x7f0000004a40)=""/241, 0xf1}}], 0x70, 0x0, &(0x7f0000000200)={0x77359400}) sendmsg$IPVS_CMD_GET_CONFIG(r3, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x14, 0x0, 0x0, 0x0, 0x0, {0xd}}, 0x5580}, 0x1}, 0x0) 2018/06/06 03:58:13 executing program 3: unshare(0x42000400) socketpair(0xb, 0x80000, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000080)={0x0, 0x7530}, 0x10) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f00000000c0)=""/6) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f0000e4e000)) 2018/06/06 03:58:13 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='sysfs\x00', 0x0, &(0x7f000000a000)) r0 = inotify_init1(0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x4) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000100)={@local, @rand_addr}, &(0x7f0000000180)=0x187) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) utime(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x92}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_ZERO(r3, 0x0, 0x48f, &(0x7f0000000080)={0x1, @dev={0xac, 0x14, 0x14, 0x1c}, 0x4e22, 0x3, 'fo\x00', 0x34, 0x0, 0x41}, 0x2c) 2018/06/06 03:58:13 executing program 7: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = socket$inet6(0x10, 0x3, 0x0) r2 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x3f, 0x10000) getpeername$llc(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x10) sendmsg(r1, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000000080)=[{&(0x7f000000dfaa)="5500000018007f5300fe01b2a4a280930a600000ffa84302910000003900090035000c00060000001900050000000000000000dc1338d54400009bcdc66ef75afb83de448daa7227c43ab8220000060cec4fab91cf", 0x55}], 0x1, &(0x7f0000001480)}, 0x0) 2018/06/06 03:58:13 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) socket$inet6(0xa, 0x1000000000002, 0x0) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) recvmmsg(r3, &(0x7f00000001c0)=[{{&(0x7f00000005c0)=@hci, 0x80, &(0x7f00000049c0), 0x0, &(0x7f0000004a40)=""/241, 0xf1}}], 0x70, 0x0, &(0x7f0000000200)={0x77359400}) sendmsg$IPVS_CMD_GET_CONFIG(r3, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x14, 0x0, 0x0, 0x0, 0x0, {0xd}}, 0x5580}, 0x1}, 0x0) 2018/06/06 03:58:13 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3}, 0x1c) listen(r0, 0x1008007) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3}, 0x10) sendmmsg(r1, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000040)}, {&(0x7f0000000280)="541a521612eb4cab007908e719278321dbd1d66b436d2c019789ae3f37e375cfa8998a6a72a967e174a4fe49d269d11d93162d971f81be061d1e4e7a9731bc8c147e5d58d7756d99c9b1f56269514c52ccece63b44e8e9a772cafaadfc25664392bebf77fcf6f370ca60809631f446016e6606931a566ce56ebb109c3195bd7b4cbd06043368d41f97088219df2b1ade67285a2f1c4c1511e7326e042bbec14b4329d81ae6d09698301e8dfa2f2d8ce0bb641927377dbd398f61e1308e424f5bb88f3254", 0xc4}, {&(0x7f0000000080)="7d759cdedc1d96fead608d850bbcca3bfa45349c", 0x14}, {&(0x7f0000000700)="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{&(0x7f00000000c0)="b86f9cd381234a289eaa2ed639adc9edc030f3898500b1af613af2a14a64043a4925160426a4698ce55590013b170bfebd9b07f8a3feccf799ec6cba64488b2848b6a076e4c8a3d7799abf26d41c96485205728e7f315a0611928662bf18c0f44dcea861d76a849feeb133c05d8f4570e6", 0x71}, {&(0x7f0000003b80)="0991d830a254be2900799afc4baff54632136143fd5e0a871fe4ae128bacbe0359ab7d5598dda467e6bafcd71d0ec7de47600d1eb1ced66588b38f0d77f63547f6c96a18cfc70d2e4a4fbad02944e1cf796c7782d93d3749933a20dec7f3b2e82ea4fa69f902e5bb20fdbc70b2e28a2a4b9056e848034331367346678e4cbab44f33550ea01a80d0bb36d31368e56309f6d44f071590eb8863d18025b3efa6f2d600df0c5be0c840c04410ceebac7ec8e2a73f79164bd63201c97755e69be174470547db393f0f237cb4e32535fd263086622449dffa56f752933d7908382f030aa36591d5f2dd9d2d92bc5d7f97b3174e1849f68e5cc1ec851ba5c7f93a694deaf24bae4a40f7275dcdc1110cbaf23065a6692ef3641d546a13efa887cd3bb7dddf56c15e77972393b297fd77862a7503d35d160687030f19d5af3bb92d962074e868c7017614f11529fd63f0d7a263968437a8e5f967a69b2ed7d4fe140f3de53e756760a87661f5639ede1b43debaa5ce6d4eb5d5f4615f76754317e860eb88d23417f42dd50f9d482622f92c55c03a22ebab20a6cea19e86a84bcbe501b54a4434f9586589e0589e4f9c789c38e4d413ffba4d6dbe890bd04f68fe12f902728729bdca18bb7894d9949b0a1f96275f2100a89eb6b03aef3d18968fdcb9b5355a9b27fab2fce84fbd38ae3178d502852ded8d307f20b3d6da5ba91eb08b3c9d4fcaf858c94e6336ea20e0101e506d738f5cd8939fd0f96274d9c0cfa8c1ead4637360c8dfd1d8b8b39f18f03e6db19ba6822d3af936bdf7af48e04f7cf8b8f5342d6327980e66cf3296a38887d6f7f7de6c07b5b3aad54fa46f6e4a409eabf46eb5d9fda323681f352a2283f45a4150468273c66a309546a4762a8bd94637662323052c5a3cda1c5c4d9351dfc6a74b95f0e6e6ca935dc22d559d192e744b8aa53abb722dd418f15857d28fadb57a22c1c70d368faf1c1a787c16902b846788cf7cf9bd3328de87c741024a883d4592c97071c00d49f2ecdb4122e8c4d4e65ab42fa0c21e876b71c350807bf3e6af898462b0b8e63a60bacfe2eb9ed86bab036539486ef8c0e1f8e6a946559c786de3ddc9e0442efb502cad3f067bf2939773bb6a9517a2c24cae46990ebef6d8484df8ac535a1fd7236cf52ca851204278540038581f18966450b30dc878039447d13e2bbcc0e985938174f98fdef2d5c0ea438cb648addb07a211b67b283c7103525d9da83e1bf78e7c0fddb2efbeab3821a707e1ea5d8ec348dea1edb0b54f490ac33a298d2f6956afcc9706c1e7ff3b90b45cf25dfbbca887bf904675bb910ad0c14d20b5dad46f47c92c56e69eea9ab9972827b6adf1a580b857985a6ee62a36f61d31ceb1948855fd0b58eaab74c517c6e0649e951ce73b12fe3a4f3d840e0845604f4691c025f21a0e1b667ca830f4be7eba1641c692fe096c5b87d7bc3fbe032087b62d82ccb2484fa8594f9eeaf50d9a93f800a78f29c14949261219f2b87363094cc8ddb28ac6dc29eb77ab0da2e820a705560726e0a4a35e202623c7a5428e68d840cc6d3eac5d2b78033f32979b3783850f4dbc7ea1550aae2e604850461b205618a63e7b7bd18523e9274667c5be65880ff3af411c28cef05d7046dfa4d441da201b867391bef16aa96e447e382762c29b9639884570208e97dff71afdbc12a507d00b4cf62dda8713678679859b4bc3d943f4a572ebb04a41e03be03b0aee92e6433849f6e3e271a1a64c4e5afc4a8b0b8bb1e4a2905c38b152c05b08adc62e31f3de1491b01769c3890fb34301d37d1ba9b27e49ec9ec91bf7caf1bcccb54ac55de10b7b20fd860c3f440f3bfcddbade0c0a94f34a9a31969431b4667e5ba142f3946b6ae3320efaf973a6e8132527d3334e76da47571cd12735920499d88d3fb6c1f6c38f42368bd2262ddf8afc619922c553e8f2b3c8f171230f607c7cb1815f7a6abda8d1fd41c5d303badc33c319655584158a8f7bfc31753f1418188460325fa56dc479ee32d5c54717fcf45a71856b39815936f4fef13f82a9f5e74b482e17ad82d54e126358ca3ba7b304c0810e731d02715516f917b9e4162ed966bb67bf038324db6ff57901e2e81cf44c20aa8b16ebe49398c0ebb1108883897af5613a7d7ca9524438ece274b8fb0ac2eada7a9ea4d825d3facd59d00163b7ad528bf07baba0d23db3b5b0621ae482623b6bdd9a63137a6c6c37753b2c6ccb8f4f6761079f4c3545a55bacf894ca1df1be292ea669a4336f930901b907385ab6e8f9266884f6add4c5011cf311beaf1a53d2b5ca631e1719f2cb902a4d674029e465d40da3904b0267dc6631aaf4747c5911883bb407cfe417347e4666c329fba0cbef1b603f7507270ad45e5fbb1d6f8c86130448cce4a011fa7b07d680d53526dec31797add23a343088dbb92c7af69905adb9038c847c72aca81157c70a1d67bf8aeeee88953f3e3f7e7ea27cb7e8596aa9db2c521539df3c59a6b72af71567a61d1dd5dd4e3d060469e937ea4624102ee980ed9c38ea242f06df30cba11292f62670cb7e5f393a8146df6b4d2690f1463163675cea131eef96ec6d097769a573b4d47d45841c12b885cf3776f7d61a014c0398fc85e69765b7b5a55bf94fe49d3ec057800ef6f9a2bd45bbdab575609b78705423bfc8cb90f3d8bfc609747734de30eb60a4245837dacb262a211f35eef9c8573dc2e2979990ccaf0695b76fed7cf31fe615c9dd8bdb66598bebfd2fef41ca63b85c462e5c9dd8f738485d264d7dd6948b02707238275a92d2e16e57eb32ac0a4a75c4ab5840e95735defb56136f6a62d48ac54245af63ed8a8b2382bc43a0787e049270b37e9296bb01171bb90f179fa640480ea48371a2ab84689ad3e09e760cd14d2f468713df1f368f5328dc6b553bae9b42ef6bae93358b2220051329e221955950f3665d0e45b3e2f8b049b48743cbdf8d20d17e0962559813318aa0b811de4507c3c90d53c0f1ec37557ec8adea41bdd37ada6fb0b01de4295f3be2987c5309c45272bea872880800511724102760737e7cf20dbc422844df55ce414466cd115bce720738f1b9718797f699158d82683d43912597cdf753e19e94e5985256a8d2de45e29eb342d4f75558c6c1108c21484a4fae97a6529b2fdb18e0f4aba5f53c036275c1d2fcc6d42bf8d53d564cdda11289eaddccb2380cde4e237231b8a1fac08b162617862cef72d8a4dfee852b9c4411de4eb42b8d9e2fbd58e3844651428aab59f177e0aa475eeb784c4946067eb822403f5916cf9400e2dff8dab82048eb00c2769e52f3e1aaf402b27860d498cf7109d9c52d0d4ca18c76079d7caa1be6c688a90077bd3e314e5f7d074ee54970ad00f89ae4011b21d56c64e5d466edd95a0b3a51c2b0db50cf0661f8b58e8a0b31de0bcf03794e32b47e80fa3b7e6215685f1634abceb894294b87c982e0c9e19daa7e2fc8d473d39b8e959a7319cef5f83681911ddcf01f5eeb66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0x1000}, {&(0x7f0000000180)="a07e051ce3bd8a6817dc6d0d807658d3b4a3797df83b1aebf7ab6924166f936757c092ba58130a3661aed9c2e14940ed870ae8d84df553d2647bc1e731893b0c0a48bdc245b6874407cb8a92067410f3f2777d3f52b3537071475f4b7651", 0x5e}], 0xa, &(0x7f0000001700)=[{0xd0, 0x10e, 0x6, "672da02d227d26e29e8f3e95d6c5385331b553e8fbaa8caad8b97c9e14e5d03c5c1758a8ca5450adb9596c2a49179854aeb9244c797ac9606abb84d386dce144a2b93b2cf39885553d8fa674ddd95cf8a4bc018ac1a3d3b3955b32e46aa671a5a8b512f94a32a677bf36ca142f77f0911284796f6b0634812dc0157abefdc500d8c4a1a7cb031d1ff4092b5913647b3632e682dda50eaf2aff0b8a040eade3d1be9fd8d08ecfdb1c4b96da2ee4633f4b1e000000000000000000000000000000"}], 0xd0, 0x24000015}, 0x6}], 0x1, 0x8050) sendmmsg(r1, &(0x7f0000001b00)=[{{&(0x7f0000000200)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000680)=@sco={0x1f}, 0x80, &(0x7f0000000700), 0x19b, &(0x7f0000000140)=[{0xffffffffffffffcc}], 0x10}}], 0x2, 0x0) [ 154.859980] IPVS: ftp: loaded support on port[0] = 21 [ 154.869806] IPv6: NLM_F_REPLACE set, but no existing node found! 2018/06/06 03:58:13 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='sysfs\x00', 0x0, &(0x7f000000a000)) r0 = inotify_init1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x14000, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000080)={0x0, r2, 0xf, 0x1}, 0x14) utime(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) [ 155.133638] IPVS: ftp: loaded support on port[0] = 21 2018/06/06 03:58:14 executing program 7: r0 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x6, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f00000001c0)={0x2, 0x7fff}) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000080)=0x3ff, &(0x7f00000000c0)=0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'syzkaller1\x00', r2}) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0008004500007800000000e00000011200ee19fbcea290"], &(0x7f0000000040)) 2018/06/06 03:58:14 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) socket$inet6(0xa, 0x1000000000002, 0x0) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) recvmmsg(r3, &(0x7f00000001c0)=[{{&(0x7f00000005c0)=@hci, 0x80, &(0x7f00000049c0), 0x0, &(0x7f0000004a40)=""/241, 0xf1}}], 0x70, 0x0, &(0x7f0000000200)={0x77359400}) sendmsg$IPVS_CMD_GET_CONFIG(r3, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x14, 0x0, 0x0, 0x0, 0x0, {0xd}}, 0x5580}, 0x1}, 0x0) 2018/06/06 03:58:14 executing program 1: r0 = socket$kcm(0x29, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/06/06 03:58:14 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='io.bfq.weight\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000080)={[0x36, 0x36, 0x32, 0x31]}, 0x4) 2018/06/06 03:58:14 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='sysfs\x00', 0x0, &(0x7f000000a000)) r0 = inotify_init1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) write$cgroup_subtree(r2, &(0x7f0000000100)=ANY=[@ANYBLOB="2d70696473202f72646d61202d70696473200072646d61202b706964734f00a6c28b81202f696f200070696473202d6d656d6f727920"], 0x30) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r3, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r3, 0xffffffffffffff7f) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r4, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r5 = dup3(r4, r3, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000000080), &(0x7f00000000c0)=0x18) inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) utime(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) 2018/06/06 03:58:14 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) socket$inet6(0xa, 0x1000000000002, 0x0) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) recvmmsg(r3, &(0x7f00000001c0)=[{{&(0x7f00000005c0)=@hci, 0x80, &(0x7f00000049c0), 0x0, &(0x7f0000004a40)=""/241, 0xf1}}], 0x70, 0x0, &(0x7f0000000200)={0x77359400}) sendmsg$IPVS_CMD_GET_CONFIG(r3, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x14, 0x0, 0x0, 0x0, 0x0, {0xd}}, 0x5580}, 0x1}, 0x0) 2018/06/06 03:58:14 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'ip6gretap0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000280)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000000c0)={'team0\x00', 0x0}) setsockopt(r0, 0x7f, 0x7ff, &(0x7f0000000100)="1ee2365b94652cba061695278090a69acc3f3dc615052ee96e70e6f448ff74a757fd3e3bcd275f2c67b3d25f0a3f5a0b524a493ceb8fd2f4351437bbe752c26b8ad243ac33b6d2ba1023f705ef9a6ec79c0a93133fdff46b9fce89d980874dcc1a8b6ecc6445bfaef79d6a437ea785d0b0a3822035859760fa70b0ffbadace7052b6c7", 0x83) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) close(r0) 2018/06/06 03:58:14 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) recvmmsg(r3, &(0x7f00000001c0)=[{{&(0x7f00000005c0)=@hci, 0x80, &(0x7f00000049c0), 0x0, &(0x7f0000004a40)=""/241, 0xf1}}], 0x70, 0x0, &(0x7f0000000200)={0x77359400}) sendmsg$IPVS_CMD_GET_CONFIG(r3, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x14, 0x0, 0x0, 0x0, 0x0, {0xd}}, 0x5580}, 0x1}, 0x0) [ 155.795547] device ip6gretap0 entered promiscuous mode [ 155.834650] device team0 entered promiscuous mode [ 155.839750] device team_slave_0 entered promiscuous mode [ 155.845538] device team_slave_1 entered promiscuous mode 2018/06/06 03:58:14 executing program 1: r0 = socket$kcm(0x29, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/06/06 03:58:14 executing program 6: r0 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x854a, 0x101042) write(r0, &(0x7f0000000040), 0x0) fallocate(r0, 0x2, 0x3, 0x36bb0749) r1 = getegid() getgroups(0x8, &(0x7f0000000000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r3 = getegid() setresgid(r1, r2, r3) 2018/06/06 03:58:14 executing program 7: r0 = memfd_create(&(0x7f0000049000)='selinux\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f000000f000)='/dev/snd/seq\x00', 0x0, 0x80005) syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "0000da00001effe3", "a6e7fd491ca076ef11ae80ffea002000040004002ecd959baa11a50700000001"}) r3 = msgget$private(0x0, 0x100) msgrcv(r3, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000000000000000000000000000f0ff00000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000e92043a8179317db5aac000000000000000000000000000000000000000400000000000000000000000000000000"], 0x6c, 0x2, 0x2000) write$sndseq(r1, &(0x7f0000000240)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x0, &(0x7f0000000040)}}], 0x60) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0x83, "51d8d5734e3feb1b5eded9876388a8d37ca0215d5eaa3a3eb80f0bea7f6a4a0780017c8f2ffa06f4c523314dd5f22a3325bbd64d336433b922522f81c62955c3393671f4913d5f00f9c6ffe6c3d22a45d985877178b241cdc58eba0a9a10e7e9cddcdd003afff1d5f1d4b433e1825dd0610105edda2d25e6600d05cc52e4e2c745834b"}, &(0x7f00000000c0)=0x8b) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000100)={r4, 0x383}, 0x8) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000000080)=0x4) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f00000005c0)=""/222) [ 155.922628] device team0 left promiscuous mode [ 155.927447] device team_slave_0 left promiscuous mode [ 155.932926] device team_slave_1 left promiscuous mode [ 155.938614] device ip6gretap0 left promiscuous mode [ 156.038930] device ip6gretap0 entered promiscuous mode 2018/06/06 03:58:15 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/06/06 03:58:15 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='sysfs\x00', 0x0, &(0x7f000000a000)) r0 = inotify_init1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") seccomp(0x0, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x1, 0x3f, 0x1ff, 0x7}]}) inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) utime(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) 2018/06/06 03:58:15 executing program 6: seccomp(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0xfffffffffffffffe}, {0x81}, {0x16}]}) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0x1000, "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"}, &(0x7f0000001140)=0x1008) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001180)={0x401, 0x1, 0x7, 0x0, r1}, 0x10) [ 156.103378] device team0 entered promiscuous mode [ 156.108466] device team_slave_0 entered promiscuous mode [ 156.114256] device team_slave_1 entered promiscuous mode [ 156.187915] audit: type=1326 audit(1528257495.186:5): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=10109 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0xffff0000 2018/06/06 03:58:15 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) [ 156.283954] device team0 left promiscuous mode [ 156.288754] device team_slave_0 left promiscuous mode [ 156.294291] device team_slave_1 left promiscuous mode [ 156.299891] device ip6gretap0 left promiscuous mode 2018/06/06 03:58:16 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ext4\x00', 0x0, &(0x7f000000a000)) r0 = inotify_init1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) r2 = request_key(&(0x7f0000000080)='asymmetric\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)='ext4\x00', 0xfffffffffffffffa) r3 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$search(0xa, r2, &(0x7f0000000140)='logon\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, r3) utime(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) 2018/06/06 03:58:16 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/06/06 03:58:16 executing program 3: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000140)) mknod(&(0x7f0000000100)='./file0\x00', 0x1041, 0x0) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000578fe8), &(0x7f0000000740)) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00000002c0)=0x4) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)) execveat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000400), &(0x7f00000004c0), 0x0) open$dir(&(0x7f0000000140)='./file0\x00', 0x27e, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000180)='/dev/snapshot\x00', 0x208000, 0x0) 2018/06/06 03:58:16 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) recvmmsg(r3, &(0x7f00000001c0)=[{{&(0x7f00000005c0)=@hci, 0x80, &(0x7f00000049c0), 0x0, &(0x7f0000004a40)=""/241, 0xf1}}], 0x70, 0x0, &(0x7f0000000200)={0x77359400}) sendmsg$IPVS_CMD_GET_CONFIG(r3, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x14, 0x0, 0x0, 0x0, 0x0, {0xd}}, 0x5580}, 0x1}, 0x0) 2018/06/06 03:58:16 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) socket$inet6(0xa, 0x1000000000002, 0x0) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) recvmmsg(r3, &(0x7f00000001c0)=[{{&(0x7f00000005c0)=@hci, 0x80, &(0x7f00000049c0), 0x0, &(0x7f0000004a40)=""/241, 0xf1}}], 0x70, 0x0, &(0x7f0000000200)={0x77359400}) sendmsg$IPVS_CMD_GET_CONFIG(r3, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x14, 0x0, 0x0, 0x0, 0x0, {0xd}}, 0x5580}, 0x1}, 0x0) 2018/06/06 03:58:16 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) socket$inet6(0xa, 0x1000000000002, 0x0) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) recvmmsg(r3, &(0x7f00000001c0)=[{{&(0x7f00000005c0)=@hci, 0x80, &(0x7f00000049c0), 0x0, &(0x7f0000004a40)=""/241, 0xf1}}], 0x70, 0x0, &(0x7f0000000200)={0x77359400}) sendmsg$IPVS_CMD_GET_CONFIG(r3, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x14, 0x0, 0x0, 0x0, 0x0, {0xd}}, 0x5580}, 0x1}, 0x0) 2018/06/06 03:58:16 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) recvmmsg(r3, &(0x7f00000001c0)=[{{&(0x7f00000005c0)=@hci, 0x80, &(0x7f00000049c0), 0x0, &(0x7f0000004a40)=""/241, 0xf1}}], 0x70, 0x0, &(0x7f0000000200)={0x77359400}) sendmsg$IPVS_CMD_GET_CONFIG(r3, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x14, 0x0, 0x0, 0x0, 0x0, {0xd}}, 0x5580}, 0x1}, 0x0) 2018/06/06 03:58:16 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) recvmmsg(r3, &(0x7f00000001c0)=[{{&(0x7f00000005c0)=@hci, 0x80, &(0x7f00000049c0), 0x0, &(0x7f0000004a40)=""/241, 0xf1}}], 0x70, 0x0, &(0x7f0000000200)={0x77359400}) sendmsg$IPVS_CMD_GET_CONFIG(r3, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x14, 0x0, 0x0, 0x0, 0x0, {0xd}}, 0x5580}, 0x1}, 0x0) [ 157.075017] audit: type=1326 audit(1528257496.073:6): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=10109 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0xffff0000 2018/06/06 03:58:16 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x22042) readlinkat(r0, &(0x7f0000000080)='/\x00', &(0x7f00000000c0)=""/72, 0x48) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='sysfs\x00', 0x0, &(0x7f000000a000)) r1 = inotify_init1(0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") inotify_add_watch(r1, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) utime(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) 2018/06/06 03:58:16 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x0, &(0x7f0000000000)="0047fc2f07d82c99240970") bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/06/06 03:58:16 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='sysfs\x00', 0x0, &(0x7f000000a000)) r0 = inotify_init1(0x7ff) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) utime(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) 2018/06/06 03:58:16 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x0, &(0x7f0000000000)="0047fc2f07d82c99240970") bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/06/06 03:58:16 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x0, &(0x7f0000000000)="0047fc2f07d82c99240970") bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/06/06 03:58:16 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)="73f971667300a8160d961fa312c89316eb6df43bfc2f29707aae1e", 0x0, &(0x7f00000000c0)="c59670fe7cc3a138d39a10658ff0f0ef6f68939bca466ab19f7bad8f0092383a3c8b82e7c9c6c6117090eb57fd12048e4edbf486329ab9dca0044b5b7bdf280401c6789f0232a9b719c71700949029fe611d795071eb53fdf972b7ae36b594199b7c04b4bd69e7b4f008c6ba94476dba574649d8dc7e08678ab672d8f0a54dfa061903145b7399722f12956939abd5679244225d22f0b1794dae15739010cd58f24dde531c462d0c0624ac7756b4ad3ed74d93cbdb4dc83e1a7a0c61d22ed3afda08274ab8f561817fdb5f83b1f8ba34d90114211d9ec325ae6784e6510e05") r0 = inotify_init1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) utime(&(0x7f0000000280)='./file0\x00', &(0x7f0000000080)) 2018/06/06 03:58:16 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/06/06 03:58:16 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/06/06 03:58:17 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f000000c000)='sysfs\x00', 0x0, &(0x7f000000a000)) r0 = inotify_init1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) utime(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x4040, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r2, 0x1, &(0x7f0000000180)={0x6b, 0x4, 0x5, "c4149fee3b3c7f27f14c0f85876d10b36d8671b0333e27b1ea9493920ec2731551d2254025eadb39e413829f06c444bebe135c762fc85a9ee9bdbfb8c7d65206979b782e80672a3dd29d64db076809a24ca02e3b280d08f55428de444850714ad85951a6d33df7d62f9a6f"}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000100)={&(0x7f0000000080)='./file0\x00', r2}, 0x10) ioctl$VHOST_VSOCK_SET_RUNNING(r2, 0x4004af61, &(0x7f0000000140)) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000000)={0x3c04, 0x7, 0x63010fdd, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, 'vcan0\x00'}) 2018/06/06 03:58:17 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/06/06 03:58:17 executing program 7: r0 = accept$packet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000004c0)=0x14) mmap(&(0x7f0000ff8000/0x7000)=nil, 0x7000, 0x1, 0x10, r0, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockname(0xffffffffffffff9c, &(0x7f0000000040)=@hci={0x0, 0x0}, &(0x7f00000000c0)=0x80) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x5, 0x4e20, 0x81, 0xa, 0xa0, 0x20, 0x0, r2, r3}, {0x6, 0x4, 0xa00000000, 0xffffffffffffeeed, 0x400, 0x2, 0x100000000, 0xffffffffffffc125}, {0xffffffffffff8001, 0x8, 0x1000, 0x5c6d}, 0x7ff, 0x6e6bbf, 0x2, 0x0, 0x3, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4d2, 0x3f}, 0xa, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x3, 0x3, 0x7, 0x2, 0x10000}}, 0xe8) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x0, 0x0) lseek(r4, 0x0, 0x4) getsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f0000000440)=0x234, &(0x7f0000000480)=0x4) ioctl$SCSI_IOCTL_SEND_COMMAND(r4, 0x1, &(0x7f00000002c0)={0xce, 0x7, 0x8000, "e6ee6e2394b55ad116c8187bb91ca856134ce63c7e72691e5bab84f8f26d774b029b00e96ca58c9f6117c3a47f0319ec3d37f521ad6b21d8ece317bb9efa59100e371de9a90d527da784c87fd45605ed75a0e39bada0140e1c96a1c474dcbfcbf5bfccec1f18b85e2b06cfa06ed9b2f7e656a8c5c0694be9ddda36e5790d1b0b43492216b6043ed83a8803244bde02ca5416662ee9b4e7e48f624af4d543c0f79a848f83b3ac3091a8fe02dd6b51bcb5203c7d2758bbef4894c3b965ef42ab397481e8ce47a9ddcbc0b4ba79d58e"}) 2018/06/06 03:58:17 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200040, 0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) connect$l2tp(r0, &(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4, 0x3, 0x1, 0x3}}, 0x26) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000080)={0x7ff, 0x4, 0xc7b, 0x101, 0x80, 0x2, 0x6, 0x3, 0xe0000, 0x10001, 0x9, 0x3}) getsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f00000000c0)=""/4096, &(0x7f00000010c0)=0x1000) r2 = accept$ax25(r1, &(0x7f0000001100), &(0x7f0000001140)=0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001180)={{{@in6=@mcast1, @in=@loopback}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f0000001280)=0xe8) r3 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$SG_GET_RESERVED_SIZE(r0, 0x2272, &(0x7f00000012c0)) pivot_root(&(0x7f0000001300)='./file0\x00', &(0x7f0000001340)='./file0\x00') ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000001380)=""/4096) poll(&(0x7f0000002380)=[{r0, 0x8110}, {r3, 0x6000}, {r2, 0x9000}, {r1, 0x1050}, {r3, 0x1}], 0x5, 0x3) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00000023c0)={r1, r1}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000002440)={0x8, &(0x7f0000002400)=[{}, {}, {}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000002480)={r4, 0x1}) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f00000024c0)={0x1, 0xff, 0x22d6, 0xaf4}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002500)={0x0, @in={{0x2, 0x4e23, @rand_addr}}, 0x1ff, 0x40, 0x7, 0x633, 0x10}, &(0x7f00000025c0)=0x98) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000002600)={r5, 0x100, 0x6, 0xcad}, &(0x7f0000002640)=0x10) recvfrom$inet(r1, &(0x7f0000002680)=""/44, 0x2c, 0x21, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) fstat(r3, &(0x7f00000026c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() getgroups(0x3, &(0x7f0000002740)=[0x0, 0xffffffffffffffff, 0x0]) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000002780)={0x0, 0x0, 0x0}, &(0x7f00000027c0)=0xc) lstat(&(0x7f0000002800)='./file0\x00', &(0x7f0000002840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000028c0), &(0x7f0000002900), &(0x7f0000002940)=0x0) setgroups(0x6, &(0x7f0000002980)=[r6, r7, r8, r9, r10, r11]) arch_prctl(0x1001, &(0x7f00000029c0)="5d055ffdc53837545f154c7c2116d8d33c8c3f1a8d2dae5f8c68559fd2a8c29d23137ce47a86b50ecedef88469d2e01a256463d562d821819a24f29e2130bae808934e8f93157f2b43be694c887898eacbfabdbe24cad10de478e5d471a491d4fdc09a6be9ee7e94225c1050498811f1965ac95357f4a0d320c02ce20476482fccb616ee14adaf398761fcea1432cccb41726da06988addd231c2faa4609773ef4f8423584fdeb58417ad0a654e0a37ee3ea80aa7135710811576211d51316e691669c204d96d776664ecbddd7a78e327c7d3a3f00e0cdc905197cdc43d7f7a71689305e4282dfae436ddc2b") connect$netrom(r0, &(0x7f0000002ac0)=@full={{0x3, {"7a68dc1bc3f313"}, 0x3}, [{"4db530bad3a081"}, {"6db19d87c3a252"}, {"3143dc350b80ad"}, {"c03ea0d30dbc3f"}, {"e7f8aeff96d692"}, {"facbf0370fee29"}, {"17bc258ac9cf9d"}, {"d3b6ad3459001c"}]}, 0x48) openat$cuse(0xffffffffffffff9c, &(0x7f0000002b40)='/dev/cuse\x00', 0x80, 0x0) 2018/06/06 03:58:17 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) recvmmsg(r3, &(0x7f00000001c0)=[{{&(0x7f00000005c0)=@hci, 0x80, &(0x7f00000049c0), 0x0, &(0x7f0000004a40)=""/241, 0xf1}}], 0x70, 0x0, &(0x7f0000000200)={0x77359400}) sendmsg$IPVS_CMD_GET_CONFIG(r3, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x14, 0x0, 0x0, 0x0, 0x0, {0xd}}, 0x5580}, 0x1}, 0x0) 2018/06/06 03:58:17 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) socket$inet6(0xa, 0x1000000000002, 0x0) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) recvmmsg(r3, &(0x7f00000001c0)=[{{&(0x7f00000005c0)=@hci, 0x80, &(0x7f00000049c0), 0x0, &(0x7f0000004a40)=""/241, 0xf1}}], 0x70, 0x0, &(0x7f0000000200)={0x77359400}) sendmsg$IPVS_CMD_GET_CONFIG(r3, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x14, 0x0, 0x0, 0x0, 0x0, {0xd}}, 0x5580}, 0x1}, 0x0) 2018/06/06 03:58:17 executing program 3: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000140)) mknod(&(0x7f0000000100)='./file0\x00', 0x1041, 0x0) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000578fe8), &(0x7f0000000740)) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00000002c0)=0x4) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)) execveat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000400), &(0x7f00000004c0), 0x0) open$dir(&(0x7f0000000140)='./file0\x00', 0x27e, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000180)='/dev/snapshot\x00', 0x208000, 0x0) 2018/06/06 03:58:17 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) socket$inet6(0xa, 0x1000000000002, 0x0) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$IPVS_CMD_GET_CONFIG(r3, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x14, 0x0, 0x0, 0x0, 0x0, {0xd}}, 0x5580}, 0x1}, 0x0) 2018/06/06 03:58:17 executing program 7: getcwd(&(0x7f00000000c0)=""/55, 0x37) r0 = socket$inet6(0xa, 0x80003, 0x2ec) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3ff, 0x701800) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet6(r0, &(0x7f0000000000), 0x32553497d9a712fa, 0xfffffffffffffffc, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/06/06 03:58:17 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) socket$inet6(0xa, 0x1000000000002, 0x0) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$IPVS_CMD_GET_CONFIG(r3, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x14, 0x0, 0x0, 0x0, 0x0, {0xd}}, 0x5580}, 0x1}, 0x0) 2018/06/06 03:58:17 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='sysfs\x00', 0x0, &(0x7f000000a000)) r0 = inotify_init1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000000000)={{0x4, 0x2, 0x7e, 0x7ff, 0x8, 0x66}, 0x3db7, 0x1000, 0x1000}) utime(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) 2018/06/06 03:58:17 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x2) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000000c0)=r2) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000000080)={'lo\x00', @ifru_ivalue}) 2018/06/06 03:58:17 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d8") bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/06/06 03:58:17 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="021000000d000000000000000000000005810000000000000a00000000000000000000000000000000000000000000000000000000000000010008000000000002001000000004d2000004d400000000030000000000000002000000ac1414bb0000000000000000"], 0x68}, 0x1}, 0x0) socketpair(0x1b, 0x4, 0x28723faa, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000000200)={&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000280)="1b6a5e6f836f631446b9d2592ec8f551fa9d1fe3385fcd8f9a38b4efc218f4a12555944dffe1c0c25b23ebba1d4bca843570e344b0103b39a5857959e2821c0635af7c7975b59a334a70188ffae43a9dc75b214ebf2b209c4d19608230a2a97ef6702f63f2ed5140d2819d30d1c3becd09b9f8ebc7b24f238d45fde1c093c2ec32eca02b627abdbbf07dd2daecbe6beec4c14d616ad0c1e8ecf105af7da86bcc94809f162c04921e393d9b3127c7f531d9d3a6c08471d4ed1aa8b72087f73076a317a6e7a09465350fd5240d0d5244e872bee3c276744f0c613568711289a9376cc94de06d101a0d700f3580ac662308", 0xf0}, {&(0x7f0000000100)="f5e2439307e6a107938ab1bb54aff75ffbdafc54595ac167a62c18327912492c79958c6c187066c4605621ad9d4c56e812c0c6d40d6da3a9544b91878dd060f04a5419eb00d97ab94ef289bdb9a4362c56", 0x51}], 0x2, 0x0, 0x0, 0x4000}, 0x4050) ioctl$EVIOCGBITSND(r3, 0x80404532, &(0x7f0000000380)=""/171) sendmmsg(r1, &(0x7f0000000180), 0x400000000000117, 0x0) 2018/06/06 03:58:17 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x10200, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x8000, 0x0, 0x100800001, 0x0, r0}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1, 0x4}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) 2018/06/06 03:58:17 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='sysfs\x00', 0x0, &(0x7f000000a000)) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1) clock_gettime(0x0, &(0x7f0000001680)={0x0, 0x0}) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000001c40)={0x2, 0xffffffffffffffc0}) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000001880)={@pppoe={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, 'yam0\x00'}}, {&(0x7f00000017c0)=""/73, 0x49}, &(0x7f0000001840), 0x5}, 0xa0) getsockname$netrom(r0, &(0x7f0000001b80)=@full, &(0x7f0000001c00)=0x48) recvmmsg(r0, &(0x7f0000001640)=[{{&(0x7f0000000080)=@alg, 0x80, &(0x7f00000015c0)=[{&(0x7f0000000100)=""/179, 0xb3}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/159, 0x9f}, {&(0x7f00000013c0)=""/202, 0xca}, {&(0x7f00000001c0)=""/127, 0x7f}, {&(0x7f00000014c0)=""/252, 0xfc}], 0x6, 0x0, 0x0, 0x1c53}, 0x9292}], 0x1, 0x2, &(0x7f00000016c0)={r1, r2+10000000}) r3 = inotify_init1(0x0) timer_create(0x6, &(0x7f0000001b00)={0x0, 0x80000001, 0x6, @thr={&(0x7f0000001940)="8bcca37ede1cc37c3bbfcf41d09146b3cbbcba2267a57262fc51a6ffbc47cd08a3888dbcdf3e6e0b720e468dcc3b0f4cef52c4d744c2cc384434f42f3590e923e6e58c156d5fce13a8bb873a370cd1d4f878802cba28132ab042e99948f91d69e2ed01ecf6d8bd87f1a3f139a83ece7cab044e82735055374b663fef0203f2571fbfd2db2df7b9f8d4c14e6607f9d23b6cce85c5299fab489deee3f0a6c085a4cac37e848df74429cae0a2361045f90443a92daa27ad363171982b98ef92eb17807feb09efcb78541c352017b7c71e", &(0x7f0000001a40)="8374baa2a01594db5c94b278bb5917f63cb8d5c6cd45e443cab0e0db04045ae0fb293c2666a234301195d1f3c70c90878a739b41b90b77e5aeed616c2080491c9a512beceecf3102ad6f037ff84331485e4ec9e4dbbbc4352292cce99781b21c2528948123fc2d1fcf84765526d9f809af0a8cae97c863d3bd6274975fcebbc04bc1947d76021bb3d7f6af473f0226fcd6bdc87d2c72eb8301e9bdd640cf4d0451eeec3fba1ebec75ac2b4f1407fe26935b545735ecc4b10018f6e06f71628"}}, &(0x7f0000001b40)=0x0) timer_getoverrun(r4) socket$nl_crypto(0x10, 0x3, 0x15) r5 = socket$inet6(0xa, 0x1000000000002, 0x0) getpeername(r0, &(0x7f0000001700)=@generic, &(0x7f0000001780)=0x80) ioctl(r5, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") inotify_add_watch(r3, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) utime(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) 2018/06/06 03:58:17 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d8") bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/06/06 03:58:17 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) socket$inet6(0xa, 0x1000000000002, 0x0) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$IPVS_CMD_GET_CONFIG(r3, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x14, 0x0, 0x0, 0x0, 0x0, {0xd}}, 0x5580}, 0x1}, 0x0) 2018/06/06 03:58:18 executing program 7: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x86}], 0x31d, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000001300)='/dev/snd/pcmC#D#p\x00', 0x6, 0x101000) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000002540)={0x8001, {{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x0, 0x7, [{{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1a}}}, {{0x2, 0x4e21, @multicast1=0xe0000001}}, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e22, @multicast1=0xe0000001}}, {{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e22, @multicast2=0xe0000002}}]}, 0x410) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') preadv(r1, &(0x7f0000000100), 0x2000000000000314, 0x10400003) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, r1, 0x0) 2018/06/06 03:58:18 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) socket$inet6(0xa, 0x1000000000002, 0x0) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$IPVS_CMD_GET_CONFIG(r3, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x14, 0x0, 0x0, 0x0, 0x0, {0xd}}, 0x5580}, 0x1}, 0x0) 2018/06/06 03:58:18 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d8") bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/06/06 03:58:18 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='sysfs\x00', 0x0, &(0x7f000000a000)) r0 = inotify_init1(0x4) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) utime(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) 2018/06/06 03:58:18 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) socket$inet6(0xa, 0x1000000000002, 0x0) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$IPVS_CMD_GET_CONFIG(r3, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x14, 0x0, 0x0, 0x0, 0x0, {0xd}}, 0x5580}, 0x1}, 0x0) 2018/06/06 03:58:18 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) socket$inet6(0xa, 0x1000000000002, 0x0) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) recvmmsg(0xffffffffffffffff, &(0x7f00000001c0)=[{{&(0x7f00000005c0)=@hci, 0x80, &(0x7f00000049c0), 0x0, &(0x7f0000004a40)=""/241, 0xf1}}], 0x70, 0x0, &(0x7f0000000200)={0x77359400}) sendmsg$IPVS_CMD_GET_CONFIG(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x14, 0x0, 0x0, 0x0, 0x0, {0xd}}, 0x5580}, 0x1}, 0x0) 2018/06/06 03:58:18 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) recvmmsg(r3, &(0x7f00000001c0)=[{{&(0x7f00000005c0)=@hci, 0x80, &(0x7f00000049c0), 0x0, &(0x7f0000004a40)=""/241, 0xf1}}], 0x70, 0x0, &(0x7f0000000200)={0x77359400}) sendmsg$IPVS_CMD_GET_CONFIG(r3, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x14, 0x0, 0x0, 0x0, 0x0, {0xd}}, 0x5580}, 0x1}, 0x0) 2018/06/06 03:58:18 executing program 3: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000140)) mknod(&(0x7f0000000100)='./file0\x00', 0x1041, 0x0) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000578fe8), &(0x7f0000000740)) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00000002c0)=0x4) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)) execveat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000400), &(0x7f00000004c0), 0x0) open$dir(&(0x7f0000000140)='./file0\x00', 0x27e, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000180)='/dev/snapshot\x00', 0x208000, 0x0) 2018/06/06 03:58:18 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c9924") bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/06/06 03:58:18 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='sysfs\x00', 0x0, &(0x7f000000a000)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080)=0x4, 0x4) r1 = inotify_init1(0x0) pivot_root(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") inotify_add_watch(r1, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) utime(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) 2018/06/06 03:58:18 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10, 0xf503}, 0xa, &(0x7f0000000280)={&(0x7f0000000080)={0x1c, 0x27, 0xffffffffffffffff, 0x0, 0x0, {0x13}, [@typed={0x6, 0x1, @u32}]}, 0x1c}, 0x1}, 0x0) accept$ax25(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x10) 2018/06/06 03:58:18 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) socket$inet6(0xa, 0x1000000000002, 0x0) r1 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) recvmmsg(r2, &(0x7f00000001c0)=[{{&(0x7f00000005c0)=@hci, 0x80, &(0x7f00000049c0), 0x0, &(0x7f0000004a40)=""/241, 0xf1}}], 0x70, 0x0, &(0x7f0000000200)={0x77359400}) sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x14, 0x0, 0x0, 0x0, 0x0, {0xd}}, 0x5580}, 0x1}, 0x0) 2018/06/06 03:58:18 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) socket$inet6(0xa, 0x1000000000002, 0x0) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$IPVS_CMD_GET_CONFIG(r3, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x14, 0x0, 0x0, 0x0, 0x0, {0xd}}, 0x5580}, 0x1}, 0x0) 2018/06/06 03:58:18 executing program 6: mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000000000)=0x100000001, 0x1b, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x5, 0x400002) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000200)={0x0, 0xff}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000080)={r1, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x20, 0x6, 0x0, 0x3, 0xb020}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)=ANY=[@ANYRES32=r2, @ANYRES64=r2], &(0x7f00000001c0)=0x2) rmdir(&(0x7f0000000280)='./file0\x00') 2018/06/06 03:58:18 executing program 7: unshare(0x24020400) r0 = socket$packet(0x11, 0x3, 0x300) r1 = fcntl$dupfd(r0, 0x0, r0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={r1, 0x50, &(0x7f00000000c0)}, 0x10) 2018/06/06 03:58:18 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='sysfs\x00', 0x0, &(0x7f000000a000)) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x10000, 0x4000) recvfrom$ipx(r0, &(0x7f0000000300)=""/4096, 0x1000, 0x40000000, &(0x7f0000000140)={0x4, 0x3b, 0x2, "f48c77bdfc05", 0x1}, 0x10) r1 = inotify_init1(0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r3 = dup2(r2, r1) setsockopt$inet_tcp_buf(r3, 0x6, 0x2f, &(0x7f0000000080)="7ef7519f3ffb13543caad252f18171eeb3ed90ac9dea3b9888300b4819d7659786dd04652fa3c4d8a691dca24b20b08e55daaf28ffbb58327319ab669d1eb50c2c6168d762f9ed03ceee2f598864c99fb041f33dda8318c7418ef3cde2b7f8246eef8e6f3d2a00a505a44972d6920ecd2aaec690cc0ee78eef018d6f342e0df9073f9611800430c5fff01afc0e95", 0x8e) inotify_add_watch(r1, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) utime(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) 2018/06/06 03:58:18 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0247e22f05d02c99240970") unshare(0x40000000) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f00000000c0)={0x7d, 0x5c8fac55, 0xfffffffffffffffb, 'queue1\x00', 0xffffffffffffffff}) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000200)={'filter\x00', 0x4, [{}, {}, {}, {}]}, 0x68) ioctl(r0, 0x8004, &(0x7f00000002c0)="e56cad5f31821a2176f51831fda83670b9445e59bd2c967fb12747314923be89ce2efc99a4b1b9a3daa5c90e574c6e4ae7bf0d581ebacce7e30507725fd34fced2aea9b6ea3340b6a8992eb512d69135ad8cbd838fd73f6e22b041f235b08056259f35db0a7d148a6df9e135a16871b43f51028525f01b136a9e37") 2018/06/06 03:58:18 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c9924") bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/06/06 03:58:18 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) socket$inet6(0xa, 0x1000000000002, 0x0) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$IPVS_CMD_GET_CONFIG(r3, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x14, 0x0, 0x0, 0x0, 0x0, {0xd}}, 0x5580}, 0x1}, 0x0) 2018/06/06 03:58:18 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x383a, 0x2000) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) fcntl$setown(r1, 0x8, r2) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, "6c13ee9601dacbd41600ae663857c6777422db20d8282220d6e88e64365b3695b6b702045527773b95598f68"}) [ 159.672255] IPVS: ftp: loaded support on port[0] = 21 2018/06/06 03:58:18 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c9924") bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/06/06 03:58:18 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='sysfs\x00', 0x0, &(0x7f000000a000)) r0 = inotify_init1(0x800) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x641, 0x0) r3 = getpgrp(0xffffffffffffffff) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f00000000c0)=0x1) mq_notify(r2, &(0x7f0000000080)={0x0, 0x25, 0x6, @tid=r3}) ptrace$getenv(0x4201, r3, 0x8, &(0x7f0000000100)) inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) utime(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) [ 159.888304] IPVS: ftp: loaded support on port[0] = 21 2018/06/06 03:58:19 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) recvmmsg(r3, &(0x7f00000001c0)=[{{&(0x7f00000005c0)=@hci, 0x80, &(0x7f00000049c0), 0x0, &(0x7f0000004a40)=""/241, 0xf1}}], 0x70, 0x0, &(0x7f0000000200)={0x77359400}) sendmsg$IPVS_CMD_GET_CONFIG(r3, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x14, 0x0, 0x0, 0x0, 0x0, {0xd}}, 0x5580}, 0x1}, 0x0) 2018/06/06 03:58:19 executing program 7: unshare(0x2000400) r0 = open(&(0x7f0000000100)='./file0\x00', 0x10440, 0x0) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x100, 0x8c102) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000000000)={0x2}) 2018/06/06 03:58:19 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) socket$inet6(0xa, 0x1000000000002, 0x0) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) recvmmsg(0xffffffffffffffff, &(0x7f00000001c0)=[{{&(0x7f00000005c0)=@hci, 0x80, &(0x7f00000049c0), 0x0, &(0x7f0000004a40)=""/241, 0xf1}}], 0x70, 0x0, &(0x7f0000000200)={0x77359400}) sendmsg$IPVS_CMD_GET_CONFIG(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x14, 0x0, 0x0, 0x0, 0x0, {0xd}}, 0x5580}, 0x1}, 0x0) 2018/06/06 03:58:19 executing program 4: mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='sysfs\x00', 0x0, &(0x7f000000a000)) r0 = inotify_init1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) utime(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) 2018/06/06 03:58:19 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c992409") bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/06/06 03:58:20 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) socket$inet6(0xa, 0x1000000000002, 0x0) r1 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) recvmmsg(r2, &(0x7f00000001c0)=[{{&(0x7f00000005c0)=@hci, 0x80, &(0x7f00000049c0), 0x0, &(0x7f0000004a40)=""/241, 0xf1}}], 0x70, 0x0, &(0x7f0000000200)={0x77359400}) sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x14, 0x0, 0x0, 0x0, 0x0, {0xd}}, 0x5580}, 0x1}, 0x0) 2018/06/06 03:58:20 executing program 6: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x1) bind$unix(r0, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0xc5) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x2, 0x40) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000040)={0x47, 0x3, {0x3, 0x0, 0xfff, 0x3, 0x9}}) 2018/06/06 03:58:20 executing program 3: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000140)) mknod(&(0x7f0000000100)='./file0\x00', 0x1041, 0x0) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000578fe8), &(0x7f0000000740)) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00000002c0)=0x4) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)) execveat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000400), &(0x7f00000004c0), 0x0) open$dir(&(0x7f0000000140)='./file0\x00', 0x27e, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000180)='/dev/snapshot\x00', 0x208000, 0x0) 2018/06/06 03:58:20 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c992409") bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/06/06 03:58:20 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/rfkill\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000500)={0x0, 0x7, 0xa, [0x8, 0xef8, 0x2, 0x3, 0xffff, 0x9, 0x8, 0xae72, 0x0, 0x9]}, &(0x7f0000000540)=0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000580)={0x5, 0x4d75, 0x4, 0x2, 0x4, 0x8, 0x5c, 0x2, r1}, &(0x7f00000005c0)=0x20) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000400), &(0x7f0000000440)=0x8) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file1\x00', &(0x7f0000000300)='ufs\x00', 0x0, &(0x7f000000a000)) r2 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@hci, &(0x7f0000000140)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000180)={0x0, 0x40, 0x28000000000, 0x1f}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000200)={r3, 0x7f}, 0x8) r4 = inotify_init1(0x0) r5 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7, 0x1) ioctl$DRM_IOCTL_CONTROL(r5, 0x40086414, &(0x7f0000000080)={0x0, 0x9}) r6 = socket$inet6(0xa, 0x1000000000002, 0x0) unshare(0x40000200) ioctl(r6, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") inotify_add_watch(r4, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) accept$unix(r6, &(0x7f0000000340), &(0x7f00000003c0)=0x6e) utime(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) 2018/06/06 03:58:20 executing program 7: unshare(0x2000400) r0 = open(&(0x7f0000000100)='./file0\x00', 0x10440, 0x0) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x100, 0x8c102) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000000000)={0x2}) 2018/06/06 03:58:20 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) socket$inet6(0xa, 0x1000000000002, 0x0) r1 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) recvmmsg(r2, &(0x7f00000001c0)=[{{&(0x7f00000005c0)=@hci, 0x80, &(0x7f00000049c0), 0x0, &(0x7f0000004a40)=""/241, 0xf1}}], 0x70, 0x0, &(0x7f0000000200)={0x77359400}) sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x14, 0x0, 0x0, 0x0, 0x0, {0xd}}, 0x5580}, 0x1}, 0x0) 2018/06/06 03:58:20 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r3 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) recvmmsg(r4, &(0x7f00000001c0)=[{{&(0x7f00000005c0)=@hci, 0x80, &(0x7f00000049c0), 0x0, &(0x7f0000004a40)=""/241, 0xf1}}], 0x70, 0x0, &(0x7f0000000200)={0x77359400}) sendmsg$IPVS_CMD_GET_CONFIG(r4, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x14, 0x0, 0x0, 0x0, 0x0, {0xd}}, 0x5580}, 0x1}, 0x0) [ 161.166515] IPVS: ftp: loaded support on port[0] = 21 2018/06/06 03:58:20 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) socket$inet6(0xa, 0x1000000000002, 0x0) r1 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) recvmmsg(r2, &(0x7f00000001c0)=[{{&(0x7f00000005c0)=@hci, 0x80, &(0x7f00000049c0), 0x0, &(0x7f0000004a40)=""/241, 0xf1}}], 0x70, 0x0, &(0x7f0000000200)={0x77359400}) sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x14, 0x0, 0x0, 0x0, 0x0, {0xd}}, 0x5580}, 0x1}, 0x0) 2018/06/06 03:58:20 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c992409") bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/06/06 03:58:20 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) recvmmsg(r3, &(0x7f00000001c0)=[{{&(0x7f00000005c0)=@hci, 0x80, &(0x7f00000049c0), 0x0, &(0x7f0000004a40)=""/241, 0xf1}}], 0x70, 0x0, &(0x7f0000000200)={0x77359400}) sendmsg$IPVS_CMD_GET_CONFIG(r3, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x14, 0x0, 0x0, 0x0, 0x0, {0xd}}, 0x5580}, 0x1}, 0x0) 2018/06/06 03:58:20 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) [ 161.423638] IPVS: ftp: loaded support on port[0] = 21 2018/06/06 03:58:20 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/06/06 03:58:20 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/06/06 03:58:20 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='sysfs\x00', 0x0, &(0x7f000000a000)) r0 = inotify_init1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) utime(&(0x7f0000000280)='./file0\x00', &(0x7f0000000080)={0x1, 0x2000000}) 2018/06/06 03:58:20 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='sysfs\x00', 0x0, &(0x7f000000a000)) r0 = socket$inet(0x2, 0x2, 0x9) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000080)="cbcdda1391c807ba038fe36856a89d7b1828a185488d7c6aa04fdaa0b983f857602f97b5d34ce71cfaa70664bce647b65427343f116fdb00dc87b694d86b774403755f6cfd719a30ea96f88e3e9b31e28433ff02dedb1cdf48877b2a96d42ee75a66d39447904ae9ba1921c00964e34c7f1b43c292c29d9d73e894a25ceb1e5e2766931c260e27a8798f58703f504b2edbf05320131922dc1cefc5938ed71a21bd29e5bc9ed682c60dfbe1a0796c4e6ad41f50b2f7bdaf62bcfd36c10ae568183c4960a406715497c6", 0xc9) r1 = inotify_init1(0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") socket$inet(0x2, 0x803, 0x1) inotify_add_watch(r1, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) utime(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) 2018/06/06 03:58:21 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) recvmmsg(r1, &(0x7f00000001c0)=[{{&(0x7f00000005c0)=@hci, 0x80, &(0x7f00000049c0), 0x0, &(0x7f0000004a40)=""/241, 0xf1}}], 0x70, 0x0, &(0x7f0000000200)={0x77359400}) sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x14, 0x0, 0x0, 0x0, 0x0, {0xd}}, 0x5580}, 0x1}, 0x0) 2018/06/06 03:58:21 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r3 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) recvmmsg(r4, &(0x7f00000001c0)=[{{&(0x7f00000005c0)=@hci, 0x80, &(0x7f00000049c0), 0x0, &(0x7f0000004a40)=""/241, 0xf1}}], 0x70, 0x0, &(0x7f0000000200)={0x77359400}) sendmsg$IPVS_CMD_GET_CONFIG(r4, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x14, 0x0, 0x0, 0x0, 0x0, {0xd}}, 0x5580}, 0x1}, 0x0) 2018/06/06 03:58:21 executing program 6: r0 = socket(0x10, 0x3, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000080)={@in={{0x2, 0x4e22, @rand_addr}}, 0x400, 0xf1, 0x7ff, "33d36abd4d5ad7dbb8b836bd45ca33705cd3ef5d55dadfd5d56dfc54b67181b841e91c90bd5f445cc8fce7a3ee2dfaeae57ef706e9c683fe3e96f99ed20fffd64d5bb3bbc5f1c33e5da5af7d4c983e73"}, 0xd8) ioctl$sock_ifreq(r0, 0x898f, &(0x7f0000000240)={'bond0\x00', @ifru_hwaddr=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x5838c0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000180)={0x5, 0x8001, 0x7, 0x4, 0x3, 0x288185f7, 0x6, 0x1, 0x5, 0x3ff}) ioctl$sock_ifreq(r0, 0x8920, &(0x7f00000001c0)={'syzkaller0\x00', @ifru_map={0x6, 0x1, 0x80000000, 0x0, 0x80000001, 0x4}}) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000200)=0x8) 2018/06/06 03:58:21 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r3 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) recvmmsg(r4, &(0x7f00000001c0)=[{{&(0x7f00000005c0)=@hci, 0x80, &(0x7f00000049c0), 0x0, &(0x7f0000004a40)=""/241, 0xf1}}], 0x70, 0x0, &(0x7f0000000200)={0x77359400}) sendmsg$IPVS_CMD_GET_CONFIG(r4, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x14, 0x0, 0x0, 0x0, 0x0, {0xd}}, 0x5580}, 0x1}, 0x0) 2018/06/06 03:58:21 executing program 1: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='sysfs\x00', 0x0, &(0x7f000000a000)) r0 = inotify_init1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) utime(&(0x7f0000000280)='./file0\x00', &(0x7f0000000080)={0x1, 0x2000000}) 2018/06/06 03:58:21 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x2) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x80, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x3, 0x80000) fanotify_mark(r0, 0x88, 0x10, r1, &(0x7f00000000c0)='./file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='sysfs\x00', 0x0, &(0x7f000000a000)) inotify_init() ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)={0x800, 0x7, 0x101, {}, 0x7, 0x1}) r2 = inotify_init1(0x0) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") unshare(0x40000) inotify_add_watch(r2, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) utime(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) 2018/06/06 03:58:21 executing program 3 (fault-call:3 fault-nth:0): r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/06/06 03:58:21 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) recvmmsg(r1, &(0x7f00000001c0)=[{{&(0x7f00000005c0)=@hci, 0x80, &(0x7f00000049c0), 0x0, &(0x7f0000004a40)=""/241, 0xf1}}], 0x70, 0x0, &(0x7f0000000200)={0x77359400}) sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x14, 0x0, 0x0, 0x0, 0x0, {0xd}}, 0x5580}, 0x1}, 0x0) [ 162.316356] FAULT_INJECTION: forcing a failure. [ 162.316356] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 162.328367] CPU: 1 PID: 10445 Comm: syz-executor3 Not tainted 4.17.0-rc5+ #103 [ 162.335778] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 162.345167] Call Trace: [ 162.347813] dump_stack+0x185/0x1d0 [ 162.351494] should_fail+0x87b/0xab0 [ 162.355281] __alloc_pages_nodemask+0x630/0x5dc0 [ 162.360083] ? kmsan_set_origin_inline+0x6b/0x120 [ 162.364973] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 162.370376] ? __wake_up_common+0x123/0xa60 [ 162.374755] ? _raw_spin_lock_irqsave+0x45/0xf0 [ 162.379466] ? __wake_up_common_lock+0x10c/0x370 [ 162.384285] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 162.389778] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 162.395179] ? __wake_up_common_lock+0x1f3/0x370 [ 162.399974] ? kmsan_set_origin_inline+0x6b/0x120 [ 162.404867] ? kmsan_set_origin+0x9e/0x160 [ 162.409160] alloc_pages_current+0x6b1/0x970 [ 162.413607] skb_page_frag_refill+0x3ba/0x5e0 [ 162.418139] ? kmsan_set_origin+0x9e/0x160 [ 162.422404] tun_get_user+0x10bd/0x7e90 [ 162.426409] ? kmsan_set_origin_inline+0x6b/0x120 [ 162.431307] tun_chr_write_iter+0x1d4/0x330 [ 162.435644] ? tun_chr_read_iter+0x460/0x460 [ 162.440067] do_iter_readv_writev+0x84d/0xa00 [ 162.444590] ? tun_chr_read_iter+0x460/0x460 [ 162.449009] do_iter_write+0x30d/0xd40 [ 162.452927] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 162.458393] do_writev+0x3be/0x820 [ 162.461959] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 162.467343] ? fput+0x25c/0x2e0 [ 162.470651] __x64_sys_writev+0xe1/0x120 [ 162.474722] do_syscall_64+0x152/0x230 [ 162.478646] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 162.483840] RIP: 0033:0x4558c1 [ 162.487031] RSP: 002b:00007f85022abba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 162.494748] RAX: ffffffffffffffda RBX: 000000000000004a RCX: 00000000004558c1 [ 162.502024] RDX: 0000000000000001 RSI: 00007f85022abbf0 RDI: 00000000000000fc [ 162.509296] RBP: 0000000020000100 R08: 00000000000000fc R09: 0000000000000000 [ 162.516569] R10: 000000000000004a R11: 0000000000000293 R12: 0000000000000014 [ 162.523844] R13: 000000000000073e R14: 00000000006ffe70 R15: 0000000000000000 2018/06/06 03:58:21 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='sysfs\x00', 0x0, &(0x7f000000a000)) r0 = inotify_init1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) socket$vsock_dgram(0x28, 0x2, 0x0) utime(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xa7b4, 0x20240) write$eventfd(r2, &(0x7f0000000080)=0x8, 0x8) 2018/06/06 03:58:21 executing program 6: r0 = epoll_create1(0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x200, 0x0) socketpair$inet6(0xa, 0x80000, 0x9, &(0x7f0000000040)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x40000007, 0x0) syz_open_dev$random(&(0x7f0000000140)='/dev/random\x00', 0x0, 0x101000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000b0e000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff}) poll(&(0x7f0000000080)=[{0xffffffffffffffff, 0x7}], 0x0, 0x2) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000000100)) dup2(r3, r2) 2018/06/06 03:58:21 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000f33fc0), &(0x7f0000768000)={0x3}, &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/06/06 03:58:22 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r1 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) recvmmsg(r2, &(0x7f00000001c0)=[{{&(0x7f00000005c0)=@hci, 0x80, &(0x7f00000049c0), 0x0, &(0x7f0000004a40)=""/241, 0xf1}}], 0x70, 0x0, &(0x7f0000000200)={0x77359400}) sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x14, 0x0, 0x0, 0x0, 0x0, {0xd}}, 0x5580}, 0x1}, 0x0) 2018/06/06 03:58:22 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='sysfs\x00', 0x0, &(0x7f000000a000)) r0 = inotify_init1(0x0) r1 = socket$inet6(0xa, 0x3, 0xc84) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) utime(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) 2018/06/06 03:58:22 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r1 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) recvmmsg(r2, &(0x7f00000001c0)=[{{&(0x7f00000005c0)=@hci, 0x80, &(0x7f00000049c0), 0x0, &(0x7f0000004a40)=""/241, 0xf1}}], 0x70, 0x0, &(0x7f0000000200)={0x77359400}) sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x14, 0x0, 0x0, 0x0, 0x0, {0xd}}, 0x5580}, 0x1}, 0x0) 2018/06/06 03:58:22 executing program 1: r0 = socket$inet(0x2, 0x3, 0x19) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x1}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) getrandom(&(0x7f0000000180)=""/162, 0xa2, 0xedad367a74ad8f26) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x9eedcfc3905697a5, 0x0) mknodat(r1, &(0x7f0000000140)='./file0\x00', 0x40, 0xffff) 2018/06/06 03:58:22 executing program 3 (fault-call:3 fault-nth:1): r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/06/06 03:58:22 executing program 6: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000380)={0x8, {{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e24, @multicast1=0xe0000001}}}, 0x108) r1 = socket(0x10, 0x3, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000200)='/dev/snd/pcmC#D#c\x00', 0x3, 0x240800) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f00000000c0)={r1}) ioctl$sock_ifreq(r1, 0x2000000089f1, &(0x7f0000000040)={'ip6tnl0\x00', @ifru_settings={0x0, 0x7fff, @fr_pvc}}) 2018/06/06 03:58:22 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r3 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) recvmmsg(r4, &(0x7f00000001c0)=[{{&(0x7f00000005c0)=@hci, 0x80, &(0x7f00000049c0), 0x0, &(0x7f0000004a40)=""/241, 0xf1}}], 0x70, 0x0, &(0x7f0000000200)={0x77359400}) sendmsg$IPVS_CMD_GET_CONFIG(r4, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x14, 0x0, 0x0, 0x0, 0x0, {0xd}}, 0x5580}, 0x1}, 0x0) 2018/06/06 03:58:22 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r3 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) recvmmsg(r4, &(0x7f00000001c0)=[{{&(0x7f00000005c0)=@hci, 0x80, &(0x7f00000049c0), 0x0, &(0x7f0000004a40)=""/241, 0xf1}}], 0x70, 0x0, &(0x7f0000000200)={0x77359400}) sendmsg$IPVS_CMD_GET_CONFIG(r4, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x14, 0x0, 0x0, 0x0, 0x0, {0xd}}, 0x5580}, 0x1}, 0x0) [ 163.291952] FAULT_INJECTION: forcing a failure. [ 163.291952] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 163.303818] CPU: 1 PID: 10483 Comm: syz-executor3 Not tainted 4.17.0-rc5+ #103 [ 163.311188] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 163.320545] Call Trace: [ 163.323145] dump_stack+0x185/0x1d0 [ 163.326786] should_fail+0x87b/0xab0 [ 163.330515] __alloc_pages_nodemask+0x630/0x5dc0 [ 163.335283] ? get_page_from_freelist+0x5eea/0xb5e0 [ 163.340313] ? kernel_poison_pages+0x40/0x360 [ 163.344820] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 163.350196] ? kernel_poison_pages+0x1a0/0x360 [ 163.354785] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 163.360242] ? get_page_from_freelist+0xab08/0xb5e0 [ 163.365269] ? __kernel_text_address+0x34/0xe0 [ 163.369874] ? __save_stack_trace+0x90d/0xb00 [ 163.374391] kmsan_alloc_meta_for_pages+0x8d/0x3a0 [ 163.379332] ? kernel_text_address+0x34d/0x3a0 [ 163.383923] ? __kernel_text_address+0x34/0xe0 [ 163.388512] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 163.393968] ? kmsan_set_origin_inline+0x6b/0x120 [ 163.398823] kmsan_alloc_page+0x82/0xe0 [ 163.402810] __alloc_pages_nodemask+0xfc0/0x5dc0 [ 163.407571] ? kmsan_set_origin_inline+0x6b/0x120 [ 163.412431] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 163.417803] ? __wake_up_common+0x123/0xa60 [ 163.422139] ? _raw_spin_lock_irqsave+0x45/0xf0 [ 163.426817] ? __wake_up_common_lock+0x10c/0x370 [ 163.431586] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 163.437038] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 163.442431] ? __wake_up_common_lock+0x1f3/0x370 [ 163.447201] ? kmsan_set_origin_inline+0x6b/0x120 [ 163.452059] alloc_pages_current+0x6b1/0x970 [ 163.456472] skb_page_frag_refill+0x3ba/0x5e0 [ 163.460975] ? kmsan_set_origin+0x9e/0x160 [ 163.465221] tun_get_user+0x10bd/0x7e90 [ 163.469205] ? kmsan_set_origin_inline+0x6b/0x120 [ 163.474091] tun_chr_write_iter+0x1d4/0x330 [ 163.478419] ? tun_chr_read_iter+0x460/0x460 [ 163.482838] do_iter_readv_writev+0x84d/0xa00 [ 163.487342] ? tun_chr_read_iter+0x460/0x460 [ 163.491845] do_iter_write+0x30d/0xd40 [ 163.495737] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 163.501196] do_writev+0x3be/0x820 [ 163.504741] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 163.510105] ? fput+0x25c/0x2e0 [ 163.513477] __x64_sys_writev+0xe1/0x120 [ 163.517539] do_syscall_64+0x152/0x230 [ 163.521428] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 163.526859] RIP: 0033:0x4558c1 [ 163.530044] RSP: 002b:00007f85022abba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 163.537748] RAX: ffffffffffffffda RBX: 000000000000004a RCX: 00000000004558c1 [ 163.545013] RDX: 0000000000000001 RSI: 00007f85022abbf0 RDI: 00000000000000fc [ 163.552287] RBP: 0000000020000100 R08: 00000000000000fc R09: 0000000000000000 [ 163.559557] R10: 000000000000004a R11: 0000000000000293 R12: 0000000000000014 [ 163.566842] R13: 000000000000073e R14: 00000000006ffe70 R15: 0000000000000001 2018/06/06 03:58:23 executing program 6: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='pids.events\x00', 0x0, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000100)="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") ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) ioctl$KDDISABIO(r0, 0x4b37) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto(r1, &(0x7f0000000240)="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", 0x1000, 0x4, &(0x7f0000001240)=@ethernet={0x0, @random="d43f008f3170"}, 0x80) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f00000012c0)={0x80, 0xc61, 0x1f, 0x1}) getpeername$ipx(r0, &(0x7f0000000080), &(0x7f0000000200)=0x10) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) setsockopt$inet6_int(r1, 0x29, 0x33, &(0x7f0000000000)=0x7fff, 0x4) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000000040), &(0x7f00000000c0)=0xffffffa8) 2018/06/06 03:58:23 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='sysfs\x00', 0x0, &(0x7f000000a000)) r0 = inotify_init1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) socketpair$ax25(0x3, 0x5, 0xcb, &(0x7f0000000000)) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") rmdir(&(0x7f0000000080)='./file0\x00') pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000100)=0x83, 0x4) inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) utime(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) 2018/06/06 03:58:23 executing program 1: msync(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3) perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ffe, 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, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x52a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=@random={'btrfs.', '\x00'}, &(0x7f0000000180)=""/169, 0xa9) 2018/06/06 03:58:23 executing program 3 (fault-call:3 fault-nth:2): r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/06/06 03:58:23 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r1 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) recvmmsg(r2, &(0x7f00000001c0)=[{{&(0x7f00000005c0)=@hci, 0x80, &(0x7f00000049c0), 0x0, &(0x7f0000004a40)=""/241, 0xf1}}], 0x70, 0x0, &(0x7f0000000200)={0x77359400}) sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x14, 0x0, 0x0, 0x0, 0x0, {0xd}}, 0x5580}, 0x1}, 0x0) 2018/06/06 03:58:23 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r3 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) recvmmsg(r4, &(0x7f00000001c0)=[{{&(0x7f00000005c0)=@hci, 0x80, &(0x7f00000049c0), 0x0, &(0x7f0000004a40)=""/241, 0xf1}}], 0x70, 0x0, &(0x7f0000000200)={0x77359400}) sendmsg$IPVS_CMD_GET_CONFIG(r4, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x14, 0x0, 0x0, 0x0, 0x0, {0xd}}, 0x5580}, 0x1}, 0x0) 2018/06/06 03:58:23 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0054fc2f07d82c99240970") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) getsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000), &(0x7f00000000c0)=0x307) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000040), &(0x7f0000000080)=0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x7, &(0x7f0000000100)=[{0x7f, 0xfffffffffffffeff, 0x77a, 0x2c4c}, {0x5, 0x4, 0xfff, 0x6}, {0x4, 0x3, 0x79021c18000, 0xf15}, {0xb0a1, 0x7ff, 0xfffffffffffffffe}, {0x0, 0x7, 0x671fbc8f, 0x8}, {0xc00000000, 0xfffffffffffffe01, 0x5, 0x6}, {0x6, 0x57, 0x3, 0xff}]}, 0x10) 2018/06/06 03:58:23 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r1 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) recvmmsg(r2, &(0x7f00000001c0)=[{{&(0x7f00000005c0)=@hci, 0x80, &(0x7f00000049c0), 0x0, &(0x7f0000004a40)=""/241, 0xf1}}], 0x70, 0x0, &(0x7f0000000200)={0x77359400}) sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x14, 0x0, 0x0, 0x0, 0x0, {0xd}}, 0x5580}, 0x1}, 0x0) [ 164.303817] FAULT_INJECTION: forcing a failure. [ 164.303817] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 164.315682] CPU: 1 PID: 10519 Comm: syz-executor3 Not tainted 4.17.0-rc5+ #103 [ 164.323047] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 164.332403] Call Trace: [ 164.335010] dump_stack+0x185/0x1d0 [ 164.338656] should_fail+0x87b/0xab0 [ 164.342388] __alloc_pages_nodemask+0x630/0x5dc0 [ 164.347159] ? get_page_from_freelist+0x5eea/0xb5e0 [ 164.352184] ? kernel_poison_pages+0x40/0x360 [ 164.356686] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 164.362054] ? kernel_poison_pages+0x1a0/0x360 [ 164.366651] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 164.372123] ? get_page_from_freelist+0xab08/0xb5e0 [ 164.377132] ? __kernel_text_address+0x34/0xe0 [ 164.381702] ? __save_stack_trace+0x90d/0xb00 [ 164.386197] kmsan_alloc_meta_for_pages+0x10c/0x3a0 [ 164.391203] ? kernel_text_address+0x34d/0x3a0 [ 164.395771] ? __kernel_text_address+0x34/0xe0 [ 164.400339] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 164.405860] ? kmsan_set_origin_inline+0x6b/0x120 [ 164.410694] kmsan_alloc_page+0x82/0xe0 [ 164.414654] __alloc_pages_nodemask+0xfc0/0x5dc0 [ 164.419393] ? kmsan_set_origin_inline+0x6b/0x120 [ 164.424219] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 164.429565] ? __wake_up_common+0x123/0xa60 [ 164.433874] ? _raw_spin_lock_irqsave+0x45/0xf0 [ 164.438535] ? __wake_up_common_lock+0x10c/0x370 [ 164.443275] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 164.448710] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 164.454066] ? __wake_up_common_lock+0x1f3/0x370 [ 164.458810] ? kmsan_set_origin_inline+0x6b/0x120 [ 164.463643] alloc_pages_current+0x6b1/0x970 [ 164.468042] skb_page_frag_refill+0x3ba/0x5e0 [ 164.472523] ? kmsan_set_origin+0x9e/0x160 [ 164.476745] tun_get_user+0x10bd/0x7e90 [ 164.480704] ? kmsan_set_origin_inline+0x6b/0x120 [ 164.485541] tun_chr_write_iter+0x1d4/0x330 [ 164.489853] ? tun_chr_read_iter+0x460/0x460 [ 164.494246] do_iter_readv_writev+0x84d/0xa00 [ 164.498729] ? tun_chr_read_iter+0x460/0x460 [ 164.503122] do_iter_write+0x30d/0xd40 [ 164.506994] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 164.512439] do_writev+0x3be/0x820 [ 164.515965] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 164.521313] ? fput+0x25c/0x2e0 [ 164.524586] __x64_sys_writev+0xe1/0x120 [ 164.528634] do_syscall_64+0x152/0x230 [ 164.532510] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 164.537699] RIP: 0033:0x4558c1 [ 164.540871] RSP: 002b:00007f85022abba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 164.548563] RAX: ffffffffffffffda RBX: 000000000000004a RCX: 00000000004558c1 [ 164.555816] RDX: 0000000000000001 RSI: 00007f85022abbf0 RDI: 00000000000000fc [ 164.563069] RBP: 0000000020000100 R08: 00000000000000fc R09: 0000000000000000 [ 164.570321] R10: 000000000000004a R11: 0000000000000293 R12: 0000000000000014 [ 164.577574] R13: 000000000000073e R14: 00000000006ffe70 R15: 0000000000000002 2018/06/06 03:58:23 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x15) mount(&(0x7f0000000280)='./file0/file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000000240)='gfs2meta\x00', 0x0, &(0x7f00000002c0)) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x103000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000100)={0xd77, 0x8000, 0x73, {0x0, 0x1c9c380}, 0x8, 0x8}) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) 2018/06/06 03:58:23 executing program 6: unshare(0x24020400) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vsock\x00', 0x0, 0x0) close(r0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)={0x8, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e22}, {0x2, 0x4e23, @multicast1=0xe0000001}, 0x60, 0xa3f, 0x1ff, 0x3000000000000000, 0xff, &(0x7f0000000000)='ip6gre0\x00', 0xa7, 0x100000001, 0x4}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)={0x0, 0x5ac, 0x7, [0x50000000000000, 0x7e19, 0x7843, 0x8, 0xc0f, 0x752f, 0x7fffffff]}, &(0x7f0000000240)=0x16) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000001300)=""/130) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000280)={r1, 0x95f, "67fcc6aeb11c3015a31404904e04a7d813f882641a3fd21f64efa4151e41357909c257c13b9151c41009c6b4ab3cb81595b8c7d63ef4cfae6636cf863a9e824468dd6d82f8cd5958cfb4809a19b0760a8797237745453cc7b3e0beca1cf35e51aa97b296c070f694889d2c0db4774f6bcbe139994030e3d894aca1f66c0f65b415339bb0deac20850ce86b4dffe02cd994761bd49e3df4b81cd0f02c520cf0c964cc121600614d64c0e60eb93f9fc9f3f242a43444d93f122895bea8ec446e73c36d6c54f6a8a6db5c8ade4303d1486caf2942aa4bf7b570fa897b22c5b0c3de582726cbd5d64223b592da5deb14b098d471a02f2a93f3880914d6da36456dc8eb1252b1b1f88a0b3f5c43558ceb7a67d7e3b296a6cc2ad90649790913273f81a9e01ae294ca035f354029347e0fb673db3ee3ad07507e9af91f5e6b3ee4be76b39961eb31331517549f6c6af685e1fe48579bcb5638cde9894074c7858cc436be270cba47d34cb18fefa4e06a441113e959b0d125114debe77526d809d3c8e2841576d16bbe13433c964bf3ad599e50acec55a61ca88af83869bc74b855274ab631ab2a036974daa5a3d505c9e9b8e1ee586118372258247e6183348ea627890f371ce820505d19afcb84837eba813e5c724c0a21d3bd30d1a40dac5ba2aa167f687cba64c290dca8ad6c71e503b115f4ed124299e371a2c61466c09d76db4dcda51ab98045fce596231fa77b17d66d2593dc140e221bb6190624c7f0e7232e6dfa6186bd22e5369119b59d920233a2a098eb2ed8a7b0a0fbba7f5bbcc3722a27d5c233e27b5527ac44d591719e9455f25ef3c074d5b12b3c57d8c4d3dac049fa0f054ce7874d71fd8dd0c3cb2d65d72e408c27f919f3b0a13404c221a0bd1ad6401beb6276d55df4ae2ad115c1e95d9a4cebb4c53a6d7a7a0c1c8692309e062e1a6e4e74750059adb803d5242e5faee1daa8f0703f3128ba636df2f8283a6279a1ef22892eb7e1c1aa6e37abde11f36b49d15d190328f2c651c1f193e36e9672f8232bb64159ca183cf10c8d887c3e8d9b3c1bf8587aacac99dabf7ed5cc16e1070412a4e7483289d5cea65f6769cd9072d95e93c058257a55cc0cece98a99db92e8d2bcb4fd7740f74a28983953d358afa5ac7e7292dfbf0c3c7b4e55e18bc9c663c0051acb6533d6186b706c5c479bc704ecc7d6035e3c831f0bd7de6780674510a4b8ffe0f18880ad64af4e42982caca6ac19126053bb7697e3eb0bae0eb8492320f1fd7929f0ca6883d2d8139958b9ed223be111cf7d531a69b5d4389cf7fc371de8db52c119e776130b742ee65ec9e5c586425e8a9921808961e9651dd6ed94efc3bdf1c1185f43d736093c24bb29721433d6199e57e783780b73c09608e11a3c1b2c47658811446f4a31341a82c89f3fd4403a9133d5b0aa61b4d2336f38c640856d33204f829ea4a936b7bb6e43203b35fd0bc6930c095c4c87f17905ac5af9aff1da08f1fed84bc66d27e70c289d09a679e4cf1c4da3a5cb4350d33bd56a096f0e4e3b8d2c7e217e006bd579dc09fda376bd92799a96b5e24cba29edb6818532c4bb9a825b2a9b22ad4c8d1444591ec7d3b5f9f8ac489d4bd37caf938e3363ceff48f16d701329e61ead4ea6a378fbc7a29d75e37026244644023b6e1bedd09d9008bd1452e58b074a292afbeabcacf299068e18f1ab49eeccbd29f56316cd4dd3b45c186ae44cb6c6c0945d62148e09b76d93f51d226577f4241265d714d58b09330e4c81b9983af4d15ae3f496e07788a7c171a597d7a0e9376234f11613b5d49ae84937aad5d9c162b40d17283780b695ee84bd7597cce499315c5d65a969ecdecd710244b53a5e7b5cc2d60973fdd7e3a059b3f06b2f34049ae02f53544bff43fd0b0e5a312e4782dd6f78f06261eabbfbd467ebfcf74b164ddd7deeaee5eca847674840f61d4b1a4a9cc61414458aea36f04e681784ad47271ffc1615d3c54bf6f142d5e0d79fa6d55f383bb1d661de08feaaec617fc8a977140a637d169307d14bfcdb9791a38c9d037208b5a7a1ef4441345ebc6a6fcb91700c8f75abd38b8f0fc6565b983164ead59c0f2fdfad276fd2af4ecf5764d479dd8082068b82e05e5d5ea0f43d8b8d7dcc53fa4fb69cd9b16166ea6f6c7291c8571a117ebbc949c1a9e7b9a34bcfd0962c1ab79c56145f3409cac00cbe3ede38a2a207ecf47277ae4dc894aca10808555ace72987f838a36b5f47a4f28faf5833edc1225a0443c6bb29e233a9d634f87627f6e2795869177d2bcb8bce5007af11636b875cf950a0a7e720c9533af068590fdb924abf1b23c5371a48d7d0ec51ff7f6c0c3062092db35c89a2e85ac95544fbd06bd8eb894684495e7a0242772e2aaca41aac0259c6c347ccc6a61ea9d23541e0807f3d325816be2b2bee34ccd795484f73a79633c71a06ccf8069b7fcdfd5c92a574861cc833c5763a22e15e0f87809ffdd2f289f94e0e6d934ed05b37b1c557b4aa829f7c4ce8482e73940c6fb98b92397dfbf5aed0346f2f2ba969d8cb314c70318c25862b35431a76f09f8c6f942e7046f0a70779eee1677d37fd23c9bb73110a462056dcb6f2d0ca0c51a6e2c6ea3fda1b391d7b76e8cb544fa55d877d5bd89ad4706ad104a75c324d5c68379789323fc306edbaf7d91927d48b488093f6d392b65838ec8f409d879cce063e3f6a623108abe233e9826deebf86b87f60169bd9be9c0ec8f2534c96289467584a31152bdd2b5a0769ec616e7a605e25a9a2ca3947b2170d42079c3b678387ba142ccedf39c1a8dc9abd9cf09fe97694069993dc564992cc00883542eb1de1cdbecdefd1c9457bec511373b42d4ea4030b3bbd63e0d309d3ecc4758fc977dc88680d391ddb0fb43c0aa1b148ac5dec96ea16fcb39ce049c2261025d6185280d98428972d6a352672809afc9d8d4f3ce620972c7b297794227edbe6edca8f9afbc1dbdbd9284c063cb6c646b982e42e7c126be5a9a7a64f33da1def927d5c3adf389537853f708af95c9edc192f46bf29e3014e9375c6478a5708a50d05b81572b102c61aba314d1565ca1aae082213b32558e26a69bc07417b9e74fd9e17ca96409260a01d755738ab260d12db111a8f5f2cba6d84f4a885c2f5aab1661981b18130ffc389f86a0e3e0b5ad73bdfdc9785b6678dea6d96eff6e3857ddcf1e8e5f002d9f5e583fcff55a370800c4052edae2aa6db5b1fc9b53adb15c62b5b7940a725e7bfbdb7a651a0a37a9439abbd1e68e87c665033266267268ff61573f324e66dce92e7540a408f2e26c145e64fed7c39ad2d4a3278ebe8cacdddeb9cc6bd761e7a1f0512b59280021ac748f231505386766e78a488fe74e539dac5f29dba0e5be9d19f56868392f949890c56176c1ba8d6c3aab5abb04c6715cca8aba6435863484f4a8d30366bce75dd0a2971c0e5c21d0c4b010e04184694270fbf04da9d55330d9387278e3a46e2b492ebaf47e2192d451088466bd007584a6f3358a218816c7d6472af906eec1d8f4cbe9a15b854c3b62bc2e4e94ecb82f795420e1bf1f7e77039dc91806254c245048561490c9bec8891e44cef529239a92473989d1eb3468406b51733a19c399026797112e3715f3f71d4b4e8694ceed227b165d14b37b7b638091fc12ff4272fdf8c07f9be7a4a14dc8a100ad8c46111df27b40eab5c1b6672c61eca0f6c7eeb2c8fafd1f923826af21ef6a2670581e44f158aa95d8ca4517e2ce093a0362de638a28987c10b0f76c1d918bc93c8cf61eb8d3fab94b2d630f8c1283c5b3904a31bd581c6ea74de71b6deafaf0242ac305c9525439cc1ab4548413dc4ca5f00270b3e2b274672fedab3e2baf19c19e96010cdcae7dd29ae5cc5ab71930aac2077811e6d4ba35724e243bbfd069903e9134752214b287e7f7df768d84ab359799b29b8f53364d452512c311e1d1ee752606cdf2bb1db7d3c09fde92cf8156fb504ca3f02e7c9d920db78af4ada295c5dafb9a83af243e344e927dbd2e2f3c4142ab20448fb87b2b5a213cef906a4b571f421b872080c88702fa8d97975ae59447d5232155229523766763c8b59a52522aa36a5d056f7e0e340129860a755d1a9bb9ffc33e381d9f30494948f47ca302c435a2bd77fe58f9de6dacc2997daca8a15482b6aabe531e0107361bd00f71916f04fd29307e55493e3847c712fb12d19e5329df588da132013f9d13fb2aa0439c619a8e8397320549e213a665dfae5a2e5b63839e690a3ed5902615bbe0a1078c9233761b5aefba66f6f73f268c51ee0f34cc913071d457aba8f057ce0915770895a3e839288a7d1f5e843cf486401abf55c0c170ddb08c24c824454fd0f6daa244822e11b793656854e184fa9b646db9a6e43cde35717a970ac0cc511be76bbb96cc0104ae37f22ef8eb54f6b6b770a768993017ea3e9010213f5c8dc07e7f278e0eadf34157fd64e2b9d702ce5eeb54923b7b8b3d857105514c780d9f434b3c17cf5dd7f2b49803b0da465bf4be1500bcf622585fa2fa46a70fad7025c3bec694d0c3a1607f0a852e6923bcc7d7604437fefb48c2b67bf85f28b2ed8353311590abd3753157e64ae30da74dfe8d7ea6268a320b93482a7166749e70a16ca478e62e5d3de9966e4e62a3aadb6f70ec3949eb4fe4c3a8d7d6d4e1f22f4bb715f3d88620cafc8b88ac30bbcca474f917e7bb78555da05878285e8a3456b624d71bcb316f3f427896587f803e75fa92fe53b42a56e94729e289a413b2ee8bdaf5a12ec8f9ee651d69590e97457787b3811e56261f3851f45d05f20acc26e42cdd76745a544dcebdfe30efb30edde3bccfcbcb7f3d2a90d364b4eed76779979438e6ee15eaa0ca72d303830e7ba749e186f75c5c5f16521d0fba40a06bb0a64cde581c4317a221e6a4f4d33fa60855ba0a93e9b526e63683f672e9f61ebd0e190204ae95046ac6d1ea7c22e633274b9defeb1553ea0c92d0882f942c0223f00151b449e30131648c27981e280d1b1d4a0df9fb9dd91b90089876847d74ba4d01dff036731bce3a0de60f1d9cf4ed421c56691db8dfad6c2f8cc74a44b6f744b79678824afbec8fa6a15b3c04ef14041053337e4fcfd84a814d277f943b1e16021e91862b46b0d90190d980e33a3e4079e92a6dc0f96bc2bdc8114a65664f8dfebb16c13f5f48c2cf14bb8a2efe5367ffeb323736ca32fd5ae2c6543402dfd3be5f134ef990f4bdf53cb89573d203dd054edecb2af320124409ddc44f5f968fb59c1cc35d600d4d454c07a59596226817f346f14c5a01e1b1f7c5332fcc6786d5e299a297a8673d33e7d82bc0f8ed1bfa6d943f2a2141ef38d63bc99bf3d26b96da07bb722bdcc02bd4380ada87f7e206020eab6c3c60d45ed3cea7cb9833dfdb10a1c9be3e399b9b8ec7dfa83a3b91ad4617ee31bbde84b5064538cf8a77417431e715f12d1005527970d5f192b585c35dbc03b4558f35ba1808cfdb759180a8883a62dc8cb96fb9cfafca296fab8f023b687cd6100a59b0d764ba731385f6556dc2b08e8bf6f64b69f9cd1609da48a4e6768f169d00a13af87245be84b5783e1bb764a6750daa93b3614693a9fd71d211143ea4e2d71ea07ee0cc48615dddd3a67ca7c519593d7b9e177509c7e74a10d3f343e395b202aa4a3e1172bc7b4e468d68a0469a29bedfe2e679420caf2456a1ad18e0c1383aa1e7d6b0923a908154e15ca92acaebb3c23b594a44423cb3f18e37631a897efad0e514d9768b2e43c05e1e51c30e5d"}, &(0x7f00000012c0)=0x1008) socket$rds(0x15, 0x5, 0x0) flock(r0, 0x2) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x9, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f0000000040)=0x8) connect$netrom(r0, &(0x7f0000000140)=@ax25={0x3, {"c0e18d820e9cd7"}, 0x5}, 0x10) 2018/06/06 03:58:23 executing program 7: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) r0 = getuid() quotactl(0x3f, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)="3fe14df9a7d98161424cd6308353df579ce8a4ed04b538a7a23fe0dc6c691ebc2b640796a9da2aa36e8beff9a624c4b8d934b41770f18f54f2d4aceff31a241c2d8a9ec0791e4e93d75a09d8d23edbf860499fa06e9368289ce0b6c1959322ee2e7a06ff34afc1364464a499d41a0477615314a6d0deaa3d1cc20de6efe730c3627e23ab") 2018/06/06 03:58:23 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='sysfs\x00', 0x0, &(0x7f000000a000)) r0 = inotify_init1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) utime(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) 2018/06/06 03:58:23 executing program 3 (fault-call:3 fault-nth:3): r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) [ 164.808801] gfs2: path_lookup on ./file0/file0 returned error -2 [ 164.841401] FAULT_INJECTION: forcing a failure. [ 164.841401] name failslab, interval 1, probability 0, space 0, times 0 2018/06/06 03:58:23 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = dup3(r0, r0, 0x80000) finit_module(r0, &(0x7f0000000000)='\x00', 0x1) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f00000004c0)=""/247) ioctl(r0, 0x8912, &(0x7f00000000c0)="0047fc2fecfe2ef9240970dad1b370dfff7f000000000000eb3cb4221afb36347ca365391eb05edc48e63fb3a54ef5fcf8e433bb240aaaabfcbc9e1d242821d3") setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000100)=0x1, 0x4) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x8042, 0x0) write$binfmt_script(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="6e7b075af190e89baa186a9708d9fe62142300040000000000000000002fac1c9643540b1ac811ca1f7ad96e2057cb32153526df"], 0x38e) [ 164.852950] CPU: 0 PID: 10548 Comm: syz-executor3 Not tainted 4.17.0-rc5+ #103 [ 164.860340] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 164.869719] Call Trace: [ 164.872355] dump_stack+0x185/0x1d0 [ 164.876056] should_fail+0x87b/0xab0 [ 164.879889] __should_failslab+0x278/0x2a0 [ 164.884172] should_failslab+0x29/0x70 [ 164.888098] kmem_cache_alloc+0x12e/0xb90 [ 164.892286] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 164.897775] ? build_skb+0x102/0x6b0 [ 164.901508] ? copy_page_from_iter+0xa9c/0x10b0 [ 164.906204] build_skb+0x102/0x6b0 [ 164.909765] tun_get_user+0x1522/0x7e90 [ 164.913764] ? kmsan_set_origin_inline+0x6b/0x120 [ 164.918657] tun_chr_write_iter+0x1d4/0x330 [ 164.922990] ? tun_chr_read_iter+0x460/0x460 [ 164.927418] do_iter_readv_writev+0x84d/0xa00 [ 164.931949] ? tun_chr_read_iter+0x460/0x460 [ 164.936365] do_iter_write+0x30d/0xd40 [ 164.940291] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 164.945770] do_writev+0x3be/0x820 [ 164.949340] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 164.954728] ? fput+0x25c/0x2e0 [ 164.958047] __x64_sys_writev+0xe1/0x120 [ 164.962119] do_syscall_64+0x152/0x230 [ 164.966028] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 164.971226] RIP: 0033:0x4558c1 [ 164.974413] RSP: 002b:00007f85022abba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 164.982141] RAX: ffffffffffffffda RBX: 000000000000004a RCX: 00000000004558c1 [ 164.989411] RDX: 0000000000000001 RSI: 00007f85022abbf0 RDI: 00000000000000fc [ 164.996682] RBP: 0000000020000100 R08: 00000000000000fc R09: 0000000000000000 2018/06/06 03:58:24 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xb}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) r2 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x81, 0x80000) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000300)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000140)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000180)={'syz_tun\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000002180)={{{@in=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f0000002280)=0xe8) sendmsg$TEAM_CMD_PORT_LIST_GET(r2, &(0x7f0000002480)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400020}, 0xc, &(0x7f0000002440)={&(0x7f00000022c0)={0x17c, r3, 0x712, 0x70bd2a, 0x25dfdbfb, {0x3}, [{{0x8, 0x1, r4}, {0x160, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x401}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x200}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffffffffff77}}, {0x8, 0x6, r6}}}]}}]}, 0x17c}, 0x1, 0x0, 0x0, 0x40}, 0x1) [ 165.003950] R10: 000000000000004a R11: 0000000000000293 R12: 0000000000000014 [ 165.011218] R13: 000000000000073e R14: 00000000006ffe70 R15: 0000000000000003 [ 165.044480] gfs2: path_lookup on ./file0/file0 returned error -2 2018/06/06 03:58:24 executing program 7: r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80800) bind(r0, &(0x7f0000000080)=@sco={0x1f, {0x3, 0x7fff, 0x9, 0x2, 0x9, 0x3f}}, 0x80) r1 = socket(0x400800000000011, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000001240)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000002c0)={'ip6gretap0\x00', 0x2000}) ioctl$TUNSETLINK(r2, 0x400454cd, 0x7) dup3(r1, r2, 0x0) 2018/06/06 03:58:24 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='sysfs\x00', 0x0, &(0x7f000000a000)) r0 = inotify_init1(0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1, 0x101000) sendmsg$key(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x118}, 0x1}, 0x4000800) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") faccessat(r1, &(0x7f0000000300)='./file0\x00', 0x121, 0x800) inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) utime(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) 2018/06/06 03:58:24 executing program 1: r0 = socket$unix(0x1, 0x805, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040)={0x0, 0x2, 0x2, 0x7fffffff, 0xfffffffffffffff7, 0x9, 0x7, 0x7, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0)={r2, 0x7}, &(0x7f0000000140)=0x8) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r3 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000000100)) 2018/06/06 03:58:24 executing program 6: syz_emit_ethernet(0x45, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0xc00, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x210000, 0x10) renameat(r0, &(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00') 2018/06/06 03:58:24 executing program 3 (fault-call:3 fault-nth:4): r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/06/06 03:58:24 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r1 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) recvmmsg(r2, &(0x7f00000001c0)=[{{&(0x7f00000005c0)=@hci, 0x80, &(0x7f00000049c0), 0x0, &(0x7f0000004a40)=""/241, 0xf1}}], 0x70, 0x0, &(0x7f0000000200)={0x77359400}) sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x14, 0x0, 0x0, 0x0, 0x0, {0xd}}, 0x5580}, 0x1}, 0x0) 2018/06/06 03:58:24 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r3 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) recvmmsg(r4, &(0x7f00000001c0)=[{{&(0x7f00000005c0)=@hci, 0x80, &(0x7f00000049c0), 0x0, &(0x7f0000004a40)=""/241, 0xf1}}], 0x70, 0x0, &(0x7f0000000200)={0x77359400}) sendmsg$IPVS_CMD_GET_CONFIG(r4, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x14, 0x0, 0x0, 0x0, 0x0, {0xd}}, 0x5580}, 0x1}, 0x0) 2018/06/06 03:58:24 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) recvmmsg(r2, &(0x7f00000001c0)=[{{&(0x7f00000005c0)=@hci, 0x80, &(0x7f00000049c0), 0x0, &(0x7f0000004a40)=""/241, 0xf1}}], 0x70, 0x0, &(0x7f0000000200)={0x77359400}) sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x14, 0x0, 0x0, 0x0, 0x0, {0xd}}, 0x5580}, 0x1}, 0x0) [ 165.359167] FAULT_INJECTION: forcing a failure. [ 165.359167] name failslab, interval 1, probability 0, space 0, times 0 [ 165.370542] CPU: 0 PID: 10576 Comm: syz-executor3 Not tainted 4.17.0-rc5+ #103 [ 165.377940] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 165.387345] Call Trace: [ 165.389995] dump_stack+0x185/0x1d0 [ 165.393683] should_fail+0x87b/0xab0 [ 165.397446] __should_failslab+0x278/0x2a0 [ 165.401729] should_failslab+0x29/0x70 [ 165.405663] kmem_cache_alloc_node+0x15e/0xc90 [ 165.410289] ? __alloc_skb+0x202/0x9e0 [ 165.414228] __alloc_skb+0x202/0x9e0 [ 165.417980] ? __msan_poison_alloca+0x15c/0x1d0 [ 165.422781] tcp_v6_send_response+0x37a/0x2250 [ 165.427403] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 165.432808] ? kmsan_set_origin_inline+0x6b/0x120 [ 165.437679] ? kmsan_set_origin_inline+0x6b/0x120 [ 165.442537] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 165.447932] ? tcp_parse_md5sig_option+0x275/0x320 [ 165.452874] tcp_v6_send_reset+0xf9e/0xfd0 [ 165.457148] tcp_v6_rcv+0x60e8/0x6630 [ 165.461015] ? tcp_v6_early_demux+0xbc0/0xbc0 [ 165.465541] ip6_input_finish+0xaac/0x2260 [ 165.470061] ? ip6table_nat_fn+0xa0/0xb0 [ 165.474192] ? ip6_input_finish+0x1361/0x2260 [ 165.478694] ip6_input+0x294/0x320 [ 165.482235] ? ip6_input+0x320/0x320 [ 165.485953] ? ipv6_rcv+0x2330/0x2330 [ 165.489771] ip6_rcv_finish+0x46e/0x6e0 [ 165.493751] ipv6_rcv+0x1dff/0x2330 [ 165.497381] ? local_bh_enable+0x40/0x40 [ 165.501456] ? ip6_rcv_finish+0x6e0/0x6e0 [ 165.505614] __netif_receive_skb_core+0x47ff/0x4ac0 [ 165.510637] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 165.516033] netif_receive_skb_internal+0x49d/0x630 [ 165.521089] ? netif_receive_skb+0x47/0x240 [ 165.525419] netif_receive_skb+0x230/0x240 [ 165.529664] tun_get_user+0x6b61/0x7e90 [ 165.533688] tun_chr_write_iter+0x1d4/0x330 [ 165.538030] ? tun_chr_read_iter+0x460/0x460 [ 165.542456] do_iter_readv_writev+0x84d/0xa00 [ 165.546990] ? tun_chr_read_iter+0x460/0x460 [ 165.551440] do_iter_write+0x30d/0xd40 [ 165.555356] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 165.560823] do_writev+0x3be/0x820 [ 165.564392] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 165.569776] ? fput+0x25c/0x2e0 [ 165.573088] __x64_sys_writev+0xe1/0x120 [ 165.577155] do_syscall_64+0x152/0x230 [ 165.581061] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 165.586259] RIP: 0033:0x4558c1 [ 165.589447] RSP: 002b:00007f85022abba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 165.597168] RAX: ffffffffffffffda RBX: 000000000000004a RCX: 00000000004558c1 [ 165.604442] RDX: 0000000000000001 RSI: 00007f85022abbf0 RDI: 00000000000000fc [ 165.611714] RBP: 0000000020000100 R08: 00000000000000fc R09: 0000000000000000 [ 165.618986] R10: 000000000000004a R11: 0000000000000293 R12: 0000000000000014 [ 165.626270] R13: 000000000000073e R14: 00000000006ffe70 R15: 0000000000000004 2018/06/06 03:58:24 executing program 7: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = semget$private(0x0, 0x20000000104, 0x0) semop(r1, &(0x7f0000000000)=[{0x4, 0x0, 0x1800}, {0x3, 0x9}, {0x3}], 0x3) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x2, 0x8, 0x2, 0x200}, 0x8) semop(r1, &(0x7f0000035000)=[{0x4, 0x81}], 0x1) 2018/06/06 03:58:24 executing program 6: unshare(0x20400) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0xc056, 0x1f1000) symlinkat(&(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000180)='./file0\x00') write$binfmt_elf64(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x2, 0x9, 0x200, 0x101, 0x10000, 0x3, 0x6, 0x7, 0x12b, 0x40, 0x2e2, 0x9, 0x2, 0x38, 0x2, 0x4, 0x1f, 0x7}, [{0x6474e557, 0x9a, 0x8f48, 0x3f, 0x0, 0x7ff, 0x4, 0x1ff}], "f6e0f53f065cf154fa269b3443e4d78ed1c99f02735212b8e9d836e7223aac336c963749d6b8ffc1dde5865be78a3225c5c88c0d62b0cd091ce733d5401a27993246b264bc613cd329196ed47968", [[], []]}, 0x2c6) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f00000001c0)=0x81, 0x8) getsockopt(r0, 0x0, 0x0, &(0x7f0000000040)=""/185, &(0x7f0000000100)=0xb9) 2018/06/06 03:58:24 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='sysfs\x00', 0x0, &(0x7f000000a000)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x4000, 0x0) bind$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10) r1 = inotify_init1(0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") inotify_add_watch(r1, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) utime(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) inotify_init() 2018/06/06 03:58:24 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/autofs\x00', 0x10017d, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, 0xfffffffffffffffe) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000100)=0x2, 0x4) r1 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r1, &(0x7f0000006fc8)={0x20480, 0x0, &(0x7f0000006000)={&(0x7f0000000040)={0x2, 0x0, 0x0, 0x0, 0xa, 0x3b, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) write$binfmt_script(r0, &(0x7f0000000140)={'#! ', './file0', [{0x20}, {0x20, 'md5sum'}, {0x20, "06"}, {0x20, '/dev/autofs\x00'}, {0x20, '/dev/autofs\x00'}, {0x20, '/dev/autofs\x00'}, {0x20}, {0x20, '/dev/autofs\x00'}, {0x20, '-\\em1'}], 0xa, "29484332b33c04819751acc5ea29410fbd2a6a99fdb6c2b237894eefd8a9fa9c18b167571faf1e858121e7fb44abb6f470de2ac7f137e58fb1a56891b79b344f7727005874d207c8fbfb6105576730d8b90195b2d69acae159a988b203a07a6767c1e68a3d3110b5049c34e012b76615307d663c9633bdafc29c18b22527c83392a72671cbd68db2d4de930a74664f36f1a9f78c4dc247e4979f387cd2bafd73183eed5a4ce941dbbd804635da28c044f222758321c27e25"}, 0x108) 2018/06/06 03:58:24 executing program 6: r0 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x8, 0x101002) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000100)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000140)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000180)={r1, r2}) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x20000, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) fcntl$notify(r4, 0x402, 0x20) setsockopt$bt_BT_FLUSHABLE(r4, 0x112, 0x8, &(0x7f0000000040)=0x8, 0x4) creat(&(0x7f0000000080)='./file0\x00', 0x1) sendmsg$nl_xfrm(r3, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f00000015c0)=@migrate={0xd8, 0x21, 0x401, 0x0, 0x0, {{@in6, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}, [@migrate={0x5c, 0x11, [{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, @in=@multicast2=0xe0000002}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @rand_addr}}]}, @user_kmaddress={0x2c, 0x13, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@rand_addr}}]}, 0xd8}, 0x1}, 0x0) 2018/06/06 03:58:24 executing program 3 (fault-call:3 fault-nth:5): r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/06/06 03:58:24 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='sysfs\x00', 0x0, &(0x7f000000a000)) r0 = inotify_init1(0xffffffffffffffff) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x3, 0x7ff}) inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) utime(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) [ 165.912431] FAULT_INJECTION: forcing a failure. [ 165.912431] name failslab, interval 1, probability 0, space 0, times 0 [ 165.923854] CPU: 0 PID: 10609 Comm: syz-executor3 Not tainted 4.17.0-rc5+ #103 [ 165.931246] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 165.940629] Call Trace: [ 165.943267] dump_stack+0x185/0x1d0 [ 165.946949] should_fail+0x87b/0xab0 [ 165.950722] __should_failslab+0x278/0x2a0 [ 165.955025] should_failslab+0x29/0x70 [ 165.958963] __kmalloc_node_track_caller+0x24b/0x11b0 [ 165.964211] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 165.969719] ? tcp_v6_send_response+0x37a/0x2250 [ 165.974529] __alloc_skb+0x2cb/0x9e0 [ 165.978288] ? tcp_v6_send_response+0x37a/0x2250 [ 165.983105] tcp_v6_send_response+0x37a/0x2250 [ 165.987764] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 165.993188] ? kmsan_set_origin_inline+0x6b/0x120 [ 165.998090] ? kmsan_set_origin_inline+0x6b/0x120 [ 166.002976] ? __msan_metadata_ptr_for_load_2+0x10/0x20 2018/06/06 03:58:25 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x4, 0x200000000000027e, &(0x7f0000000140)=ANY=[@ANYBLOB="a6bd19ca420f485ad5"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000000040)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x2d, 0x0, 0x2}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x1}, 0x48) [ 166.008380] ? tcp_parse_md5sig_option+0x275/0x320 [ 166.013349] tcp_v6_send_reset+0xf9e/0xfd0 [ 166.017639] tcp_v6_rcv+0x60e8/0x6630 [ 166.021548] ? tcp_v6_early_demux+0xbc0/0xbc0 [ 166.026104] ip6_input_finish+0xaac/0x2260 [ 166.030419] ? ip6table_nat_fn+0xa0/0xb0 [ 166.034546] ? ip6_input_finish+0x1361/0x2260 [ 166.039085] ip6_input+0x294/0x320 [ 166.042663] ? ip6_input+0x320/0x320 [ 166.046410] ? ipv6_rcv+0x2330/0x2330 [ 166.050276] ip6_rcv_finish+0x46e/0x6e0 [ 166.054287] ipv6_rcv+0x1dff/0x2330 [ 166.057947] ? local_bh_enable+0x40/0x40 [ 166.062055] ? ip6_rcv_finish+0x6e0/0x6e0 [ 166.067159] __netif_receive_skb_core+0x47ff/0x4ac0 [ 166.072219] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 166.077642] netif_receive_skb_internal+0x49d/0x630 [ 166.082767] ? netif_receive_skb+0x47/0x240 [ 166.087146] netif_receive_skb+0x230/0x240 [ 166.091447] tun_get_user+0x6b61/0x7e90 [ 166.095520] tun_chr_write_iter+0x1d4/0x330 [ 166.099895] ? tun_chr_read_iter+0x460/0x460 [ 166.104346] do_iter_readv_writev+0x84d/0xa00 [ 166.108932] ? tun_chr_read_iter+0x460/0x460 [ 166.113399] do_iter_write+0x30d/0xd40 [ 166.117346] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 166.122857] do_writev+0x3be/0x820 [ 166.126485] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 166.131912] ? fput+0x25c/0x2e0 [ 166.135258] __x64_sys_writev+0xe1/0x120 [ 166.139357] do_syscall_64+0x152/0x230 [ 166.143290] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 166.148507] RIP: 0033:0x4558c1 [ 166.151729] RSP: 002b:00007f85022abba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 166.159480] RAX: ffffffffffffffda RBX: 000000000000004a RCX: 00000000004558c1 [ 166.166775] RDX: 0000000000000001 RSI: 00007f85022abbf0 RDI: 00000000000000fc [ 166.174073] RBP: 0000000020000100 R08: 00000000000000fc R09: 0000000000000000 [ 166.181372] R10: 000000000000004a R11: 0000000000000293 R12: 0000000000000014 [ 166.188668] R13: 000000000000073e R14: 00000000006ffe70 R15: 0000000000000005 [ 166.241669] syz-executor3 (10609) used greatest stack depth: 53848 bytes left 2018/06/06 03:58:25 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r1 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) recvmmsg(r2, &(0x7f00000001c0)=[{{&(0x7f00000005c0)=@hci, 0x80, &(0x7f00000049c0), 0x0, &(0x7f0000004a40)=""/241, 0xf1}}], 0x70, 0x0, &(0x7f0000000200)={0x77359400}) sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x14, 0x0, 0x0, 0x0, 0x0, {0xd}}, 0x5580}, 0x1}, 0x0) 2018/06/06 03:58:25 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='sysfs\x00', 0x2000002, &(0x7f00000001c0)="b744c74fc978f6ac71ca614c9d222feb168f32b0a215cb758f1bd16781ebd30500fbd96f42") r0 = inotify_init1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8001, &(0x7f0000000100)="0026fc2f07d80970000000f1fca708ae2d65bfda8d8dc2af6f1819aaebf7af540e8cebcc4015545a381f4d5774915a3ab78cea60038bd597541682d63cff913f27e6450a794151f67cc24142de3d31535fcf908be7aae075c262389e7f87844b2c57ab302500152a41e9bffc3386d8568118970800000000000000a388252fd4e5fd2c01f4db8e2a22a452ce4414bfa93381f102ec74") inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00') utime(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) 2018/06/06 03:58:25 executing program 3 (fault-call:3 fault-nth:6): r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/06/06 03:58:25 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x0, 0x10bd, 0x3, 0x9}, 0x2c) 2018/06/06 03:58:25 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r0, &(0x7f0000000100)="91", &(0x7f0000000140)=""/23}, 0x18) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x471, 0x101400) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x3c000, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000280)={0x0, 0x2}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000300)={r4, 0x8000}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000001c0)={0x0, 0xc4}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r5, 0xffffffff}, 0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={r2, 0x80000, r3}) 2018/06/06 03:58:25 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r3 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) recvmmsg(r4, &(0x7f00000001c0)=[{{&(0x7f00000005c0)=@hci, 0x80, &(0x7f00000049c0), 0x0, &(0x7f0000004a40)=""/241, 0xf1}}], 0x70, 0x0, &(0x7f0000000200)={0x77359400}) sendmsg$IPVS_CMD_GET_CONFIG(r4, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x14, 0x0, 0x0, 0x0, 0x0, {0xd}}, 0x5580}, 0x1}, 0x0) 2018/06/06 03:58:25 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) recvmmsg(r2, &(0x7f00000001c0)=[{{&(0x7f00000005c0)=@hci, 0x80, &(0x7f00000049c0), 0x0, &(0x7f0000004a40)=""/241, 0xf1}}], 0x70, 0x0, &(0x7f0000000200)={0x77359400}) sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x14, 0x0, 0x0, 0x0, 0x0, {0xd}}, 0x5580}, 0x1}, 0x0) 2018/06/06 03:58:25 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) recvmmsg(r2, &(0x7f00000001c0)=[{{&(0x7f00000005c0)=@hci, 0x80, &(0x7f00000049c0), 0x0, &(0x7f0000004a40)=""/241, 0xf1}}], 0x70, 0x0, &(0x7f0000000200)={0x77359400}) sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x14, 0x0, 0x0, 0x0, 0x0, {0xd}}, 0x5580}, 0x1}, 0x0) 2018/06/06 03:58:25 executing program 3: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0xfffffffffffffffd, @local={0xfe, 0x80, [], 0xaa}, 0x20000000000000}, 0x1c) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.stat\x00', 0x0, 0x0) accept4$llc(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80000) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/06/06 03:58:25 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8906, &(0x7f0000000140)="94b8c626ff8100400000006466343082ff1c06c10e715c6825aaa5c1262e8e0860430da40319dce2325e84ff17a71637f6") r1 = syz_open_procfs(0x0, &(0x7f0000000080)='pagemap\x00') pread64(r1, &(0x7f0000003c00)=""/4096, 0x200000, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000000)=0x3, 0x4) 2018/06/06 03:58:25 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='sysfs\x00', 0x0, &(0x7f000000a000)) r0 = inotify_init1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x280200, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f00000000c0)=@filter={'filter\x00', 0xe, 0x2, 0x300, [0x0, 0x20000300, 0x20000330, 0x20000360], 0x0, &(0x7f0000000080), &(0x7f0000000300)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x3, 0x10, 0x6001, 'team_slave_1\x00', 'team_slave_1\x00', 'veth1_to_bond\x00', 'veth1_to_bond\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff, 0xff], 0xa0, 0xa0, 0xf0, [@m802_3={'802_3\x00', 0x8, {{0xe0, 0x4, 0x2, 0x1}}}]}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00', 0x1, 0x2, 0x9}}}}, {{{0x19, 0xa, 0xa01, 'vcan0\x00', 'gre0\x00', 'bridge0\x00', 'veth1_to_bond\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0xe0, 0x130, 0x180, [@stp={'stp\x00', 0x48, {{0x3, {0x0, 0x4, 0x3, @empty, [0xff, 0x0, 0xff, 0xff, 0xff], 0x8f3, 0x6, 0xfffffffffffffff8, 0x5, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], 0x4e21, 0x4e22, 0x1000, 0x1fe0000000000000, 0x4, 0x8, 0x4, 0x9, 0x9d9, 0x6}, 0x1, 0x40}}}]}, [@common=@log={'log\x00', 0x28, {{0x9, "5de14170f058e896b2c1d9e2d4c153a4d26c2f01ec84fd5132a3d9d36181", 0x2}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00', 0x0, 0x7, 0x9}}}}]}]}, 0x378) inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) utime(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) 2018/06/06 03:58:25 executing program 6: r0 = memfd_create(&(0x7f0000000300)='security.capability\x00', 0x3) write(r0, &(0x7f0000000040)="16", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) fcntl$addseals(r0, 0x409, 0xe) fsetxattr(r0, &(0x7f0000000180)=@known='security.evm\x00', &(0x7f0000000080)="1f6d6e65743073616c696e75787573657247504c2c287070703062646576262a5c217b00", 0x24, 0x0) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000180)) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000100)=""/39) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") 2018/06/06 03:58:25 executing program 3: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_emit_ethernet(0x4a, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaabdca40073a3edbd878e810dde77d03aaaaaaaaffffffffffff86dd60d8650000000000fe8000810000000000000000000000aafe8000000000000000000000000000ba00000014", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000002c0)) 2018/06/06 03:58:25 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='sysfs\x00', 0x0, &(0x7f000000a000)) r0 = inotify_init1(0x0) r1 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=0x10, 0x80000) fcntl$dupfd(r0, 0x406, r1) r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f00000000c0)='./file0\x00', 0x140) socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0xfffffffffffeffff, &(0x7f0000000000)="0047fc2f07d82c99240970") inotify_add_watch(r2, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) uselib(&(0x7f0000000080)='./file0\x00') utime(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) 2018/06/06 03:58:25 executing program 3: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe800000000000000000000000000080fe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000002c0)) 2018/06/06 03:58:26 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='sysfs\x00', 0x0, &(0x7f000000a000)) eventfd2(0x5, 0x80000) r0 = inotify_init1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) utime(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) 2018/06/06 03:58:26 executing program 3: r0 = socket$kcm(0x29, 0x3, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x6b, 0x1) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0xbff2}, &(0x7f00000000c0)=0x8) syz_open_dev$adsp(&(0x7f0000000200)='/dev/adsp#\x00', 0xfffffffffffff5cb, 0x10000) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000180)={r2, 0x40}, 0x8) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/06/06 03:58:26 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='sysfs\x00', 0x0, &(0x7f000000a000)) r0 = inotify_init1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) getgroups(0x0, &(0x7f0000000000)) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) utime(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000)={0x8, 0x3, 0x1, 0xa42, 0x82}, 0x14) 2018/06/06 03:58:26 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$binfmt_elf64(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="7f454c4600000000000000000600000000000000ff01000000000000000000004000000000000000feff"], 0x2a) chmod(&(0x7f0000000040)='./file0\x00', 0x4) ppoll(&(0x7f0000000040), 0x0, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f00000000c0), 0x8) 2018/06/06 03:58:26 executing program 2: socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) recvmmsg(r1, &(0x7f00000001c0)=[{{&(0x7f00000005c0)=@hci, 0x80, &(0x7f00000049c0), 0x0, &(0x7f0000004a40)=""/241, 0xf1}}], 0x70, 0x0, &(0x7f0000000200)={0x77359400}) sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x14, 0x0, 0x0, 0x0, 0x0, {0xd}}, 0x5580}, 0x1}, 0x0) 2018/06/06 03:58:26 executing program 5: bind$inet(0xffffffffffffffff, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={0xffffffffffffffff, r0}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) recvmmsg(r3, &(0x7f00000001c0)=[{{&(0x7f00000005c0)=@hci, 0x80, &(0x7f00000049c0), 0x0, &(0x7f0000004a40)=""/241, 0xf1}}], 0x70, 0x0, &(0x7f0000000200)={0x77359400}) sendmsg$IPVS_CMD_GET_CONFIG(r3, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x14, 0x0, 0x0, 0x0, 0x0, {0xd}}, 0x5580}, 0x1}, 0x0) 2018/06/06 03:58:26 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) recvmmsg(r2, &(0x7f00000001c0)=[{{&(0x7f00000005c0)=@hci, 0x80, &(0x7f00000049c0), 0x0, &(0x7f0000004a40)=""/241, 0xf1}}], 0x70, 0x0, &(0x7f0000000200)={0x77359400}) sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x14, 0x0, 0x0, 0x0, 0x0, {0xd}}, 0x5580}, 0x1}, 0x0) 2018/06/06 03:58:26 executing program 6: r0 = open(&(0x7f0000000540)='./file0\x00', 0x400, 0x3) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x4e24, 0x9, @dev={0xfe, 0x80, [], 0x1c}, 0xeed8}}, 0x5, 0x80000000}, &(0x7f0000000580)=0x90) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000780)={r1, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}}, 0x84) r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") recvmmsg(r2, &(0x7f0000002b80)=[{{&(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000100)=""/104, 0x68}, {&(0x7f0000000180)=""/198, 0xc6}, {&(0x7f0000000280)=""/175, 0xaf}, {&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f0000000340)=""/141, 0x8d}, {&(0x7f0000000400)=""/55, 0x37}, {&(0x7f0000000440)=""/81, 0x51}, {&(0x7f00000005c0)=""/240, 0xf0}], 0x8, &(0x7f0000000a40)=""/88, 0x58}}, {{&(0x7f0000000ac0)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000001fc0)=[{&(0x7f0000000b40)=""/254, 0xfe}, {&(0x7f0000000c80)=""/28, 0x1c}, {&(0x7f0000000cc0)=""/230, 0xe6}, {&(0x7f0000000dc0)=""/40, 0x28}, {&(0x7f0000003840)=""/4096, 0x1000}, {&(0x7f0000000e00)=""/101, 0x65}, {&(0x7f0000000e80)=""/111, 0x6f}], 0x7, &(0x7f0000000f00)=""/19, 0x13}}, {{&(0x7f0000002340)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}, 0x80, &(0x7f00000023c0), 0x0, &(0x7f0000002580)=""/145, 0x91}}, {{&(0x7f0000002640)=@nfc, 0x80, &(0x7f0000002ac0), 0x0, &(0x7f0000002b40)=""/52, 0x34}}], 0x4, 0x0, &(0x7f0000002cc0)={0x0, 0x1c9c380}) 2018/06/06 03:58:26 executing program 7: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f000038a000/0x4000)=nil, 0x4000, 0x100000a, 0x32, r0, 0x0) r1 = syz_fuseblk_mount(&(0x7f00000d4000)='./file0\x00', &(0x7f00006f0ff8)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f00000000c0)) r2 = fcntl$getown(r1, 0x9) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000080)={r3, 0x36}) sched_setscheduler(r2, 0x0, &(0x7f0000000000)=0x5e22) 2018/06/06 03:58:27 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='sysfs\x00', 0x0, &(0x7f000000a000)) r0 = inotify_init1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") chroot(&(0x7f0000000000)='./file0\x00') inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) utime(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) r2 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="bd39bcfb37403ce7d96747058b854407be099754341f1aac4d52f701368d887c8fb1c426f056a5791ae972b343e5a51397140d3362d501d9a5c5ca7dc4d37225e369203000c423beab3cc27f879aae29ee477b95415586983ae5f5395fc75b650cd11c6948f06c9996864e07b8d149a3b3a0b01a5067ec3b87ce0882a33623242f34e6b99b55dd3058c77f3c388a51dd78e83693134c23837f7be0cd65e36b643fdb2ec4da37b480d0168b40e2dd3536689f94331440528724ba88e018286f975d0ea213e03482d984fef2", 0xcb, 0xfffffffffffffff8) r3 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) mkdir(&(0x7f0000000340)='./file0\x00', 0x20) keyctl$negate(0xd, r2, 0x9, r3) 2018/06/06 03:58:27 executing program 3: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x401, &(0x7f0000000400)="002409700080000000c2456686edf425c49fba93e3ad092428749dcb5dc5279afaf277521491ff2031445b9a683ac30a6aaec983") r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x1) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000300), &(0x7f0000000340)=0x4) r2 = fcntl$dupfd(r0, 0x406, r0) sendmsg$key(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000180)={0x2, 0x17, 0xfffffffffffffffa, 0x3, 0x28, 0x0, 0x70bd2c, 0x25dfdbfc, [@sadb_lifetime={0x4, 0x2, 0x200, 0xffffffffffff7fff, 0x400, 0x2}, @sadb_x_filter={0x5, 0x1a, @in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4, 0x10, 0x14}, @sadb_key={0xb, 0x9, 0x280, 0x0, "46183c21123db0c888bb9aa724661ce5b4debbc3e242c65060ad600f23a294b7e09bb06e79e82ee4ed20fdfd60e84b90c89c62a913841ee5d35b5d3acdf42af12303bddc475c8614931fe762fbc95206"}, @sadb_lifetime={0x4, 0x0, 0x9, 0x8, 0x0, 0x5}, @sadb_x_sec_ctx={0x9, 0x18, 0xff3, 0x401, 0x3f, "3666f25786a7b4c1d22a04f989e57580cb7fe987563d53e3f83535c002c79b4e7dc67dca20f0f70390185e84ac7d2a5bdca5ade3edf5e5be6ca350a4aaca3a"}, @sadb_address={0x5, 0x5, 0x6c, 0x20, 0x0, @in6={0xa, 0x4e20, 0x100000001, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1c}}, 0x1000}}]}, 0x140}, 0x1}, 0x20000080) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/06/06 03:58:27 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0054fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x381580, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @rand_addr=0x240000}}, 0x6, 0x1000}, &(0x7f0000000140)=0x90) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x8001}, &(0x7f00000001c0)=0x8) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/06/06 03:58:27 executing program 6: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000400)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000003c0)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x7a00, &(0x7f000000a000)) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='cgroup\x00', 0x881404, &(0x7f00000001c0)="77f6c3e8aec5baf1126106d2717cd578188ae2454866ec1fb7790400fa3141bb1485b381e6d7879bb6a24f59d9f982a06be866cf49b82fe13c102abd4d9bdae1e14de1e0c9be454ec253aaca748966ba19af0228f0bbf21bcc8d3a6d112d9372c853a77816b988c62400345b0a07a06bc5828696") umount2(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='nfs\x00', 0x1006801, &(0x7f0000000340)) 2018/06/06 03:58:27 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$binfmt_elf64(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="7f454c4600000000000000000600000000000000ff01000000000000000000004000000000000000feff"], 0x2a) chmod(&(0x7f0000000040)='./file0\x00', 0x4) ppoll(&(0x7f0000000040), 0x0, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f00000000c0), 0x8) 2018/06/06 03:58:27 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='sysfs\x00', 0x0, &(0x7f000000a000)) r0 = inotify_init1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000080)) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) utime(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) 2018/06/06 03:58:27 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='projid_map\x00') listen(r0, 0x100000001) ioctl$IOC_PR_RESERVE(r0, 0x401070c9, &(0x7f00000000c0)={0xffffffff, 0x7ff, 0x1}) r1 = shmget(0x0, 0x2000, 0x78000220, &(0x7f0000ffb000/0x2000)=nil) shmctl$IPC_RMID(r1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0x3f, 0x0, 0x2}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000040)={0x6, r2}) 2018/06/06 03:58:27 executing program 3: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x8000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000000300)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000340)={@dev={0xfe, 0x80, [], 0x1b}, 0x14, r2}) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe8000000000000000000000000000aafe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="1400000090780000"], &(0x7f00000002c0)) 2018/06/06 03:58:27 executing program 6: unshare(0x64000400) r0 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x2, 0x6) r1 = shmget$private(0x0, 0x1000, 0x20400000000400, &(0x7f0000ffa000/0x1000)=nil) shmctl$IPC_RMID(r1, 0x0) r2 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0xff, 0x4000) setsockopt$packet_buf(r2, 0x107, 0xd, &(0x7f00000001c0)="a86cc56efca7e369cfc7849a94491d635da353042679dee811535765515ea9109338fb357226a69b244f2dcf19472c0165a3c3ec55718db7a4980ac317da88e97cd4d5150f07d53061a52c807343f6729fe92affc66842dd9f23634a29087dff7b21e5b8ea1e4ec7b08db92cc895bef6e29af0b6bc6d785e5fc51bf916f82a45cf735363ed420ffd6996832da5e471483cb25b217773ea160eba3a52f71f21a857d9afbec3df3b1ba3ad98adc8d66cbd0e48a49ab1625fd85c2bfb02196cbb66", 0xc0) ioctl$SG_GET_ACCESS_COUNT(r0, 0x2289, &(0x7f0000000000)) r3 = socket$inet(0x2, 0x80001, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x30a}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000100)={r4, 0x0, 0x30}, 0xc) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000140)='reno\x00', 0x5) sendmsg(r2, &(0x7f00000009c0)={&(0x7f00000002c0)=@un=@abs={0x0, 0x0, 0x4e24}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000340)="ed138774433f117f4391191379081f4e58b4e30a780510b2a27bba59580c29840a2fbe1d20ec618d37b033a18ac402797e2da5319dd87ad65c120fc3110bcaa590598997f6de5ccc18487bda4d3c79130bd291ce0f2071bfdc348d0877a357e05d6ec698b4dc941572e064f73d1f24b0fc49f3dead286b792b5356672726bd", 0x7f}, {&(0x7f00000003c0)="c7fadc04fb97c48d96b889afeb12b40234e1b842c82208647831d0c61f7249214d4759c15df144d174eb73dac5777cb8fe0f0843eb77af2937228b406e02af340101e3de8c17def04043e832343b6f05f3f96e265cf21747e9749aad1e6a388cd4061fe9ce4e9e6914a94dca01eb99d83bb7efb3b716ef82d7e009cc8dd57efcfd9fd52c7845264ec4cf5de54e8de95767f88928882051be", 0x98}, {&(0x7f0000000480)="8ff2d8542a0e83bd85fb9e995d639e9b8dc8e533ce0f9afdb0ee140bbf18f52d67c049f813dde7420418644cf4dac9dd0625d1b4366bfe55317a5fae2451b3ddc4f8b09a1c660ff90aacf832c5174185ecb1873690dc92e1ed", 0x59}, {&(0x7f0000000500)="01e34341f9ac243e84c873e89f646c65cd0484ee6a30ef11a2928dadd602b1355d3df00e0afc80228bfcde01fa49fb2067466baea1394dc59a942ed93866a7880d7efefd3c8131d0a8126d6ebb7d80a1", 0x50}, {&(0x7f0000000180)="cb234d1ab6853e760298ef43f3dcf5ad621ee5275a7b70edca276a6c593d6aad529ae093bb567644e74b98e65a0571fb3617dd80ba8810333e72ed1a", 0x3c}, {&(0x7f0000000580)="1442eb85f04dc433a2bd118116168c1c94773a5461a59149e1b389673530e8c4b10aec8a4b0eaf8de57b4476565125c712946d81611bfff5bc0d918fb2f36058ba33d370d09b55aa4b28e9da42a877cad14efb1cec7fa48b51a14af27399708cdff1b56ac656cd17fff3d14a197110bdaad540d19bdef8db0c41c09ab002d9a0de389476e3847026b802f519", 0x8c}, {&(0x7f0000000640)="3de73b291694b27b3cb9b633eb1644cce00e0175856be95839f93596cf70d00a6a6ce0447af9b618dda5a6f803f571ed433b9e805f63f57aa05681a45c", 0x3d}], 0x7, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x290}, 0x4004) 2018/06/06 03:58:27 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$binfmt_elf64(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="7f454c4600000000000000000600000000000000ff01000000000000000000004000000000000000feff"], 0x2a) chmod(&(0x7f0000000040)='./file0\x00', 0x4) ppoll(&(0x7f0000000040), 0x0, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f00000000c0), 0x8) 2018/06/06 03:58:27 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='sysfs\x00', 0x0, &(0x7f000000a000)) r0 = inotify_init1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x400000) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000080)=0x10001, 0x4) inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) utime(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) [ 168.507954] IPVS: ftp: loaded support on port[0] = 21 2018/06/06 03:58:27 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="200000001800010000000000000000001c0000000000000000000072b316488bff20b50004000100"], 0x20}, 0x1}, 0x0) 2018/06/06 03:58:27 executing program 3: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x400, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080)=0x461, 0x4) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/06/06 03:58:27 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x4, 0x8, 0x3, 0x4c, 0x2}, 0x2c) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x800) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000001480)={0x3, 0x0, [{0x3000, 0xfa, &(0x7f0000000180)=""/250}, {0x0, 0x1000, &(0x7f0000000380)=""/4096}, {0xf000, 0xd2, &(0x7f0000001380)=""/210}]}) r2 = signalfd(r0, &(0x7f0000000040)={0x5}, 0x8) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000080), &(0x7f0000000140)=0x4) sendto$unix(r2, &(0x7f0000001500)="0ce6579ad394d7a384b203ab15ae7b374cbd07a45433e8397cf0f678a9df083c2d9bd4add69ac254de51a0a252885c63a5d1f07f7ff07182ba2631253e00c3c8f1cbf0bcb1c496297b04e62192e7bdd3b9b32d293a27fe4c6169bba565681e614a7d50c3b2df812076fd9d2e3b5983799aebe2", 0x73, 0x4000040, &(0x7f0000001580)=@abs={0x0, 0x0, 0x4e23}, 0x6e) ioctl$TIOCGPTPEER(r1, 0x5441, 0x9) shutdown(r1, 0x1) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000394000)={r0, &(0x7f00000002c0)="2e39b3a1da185ddc5e17d3a29dccbf34011d0c093607cf7476759a009d09c02830b7881a49675e9915047af257f4f359383650f6df5f496bf5aaa6d84ecf0d3eb67a9e098ced46b591b4ec9942476dbf2841e5da2bf8ee24694523d925220cbffe8b678da45506e401bc6f76b4d055835ec3bce065a32a24674d8bccdf82acc6ebc1fd31536907e5441f4fb8f5c8836a17c57dbc189aeb2ba7fc175900225a8e310a6d8ff24ce98090573a0612bb88541a0d5478b98ca12baf", &(0x7f0000000100)=""/27}, 0xc5) 2018/06/06 03:58:27 executing program 5: bind$inet(0xffffffffffffffff, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={0xffffffffffffffff, r0}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) recvmmsg(r3, &(0x7f00000001c0)=[{{&(0x7f00000005c0)=@hci, 0x80, &(0x7f00000049c0), 0x0, &(0x7f0000004a40)=""/241, 0xf1}}], 0x70, 0x0, &(0x7f0000000200)={0x77359400}) sendmsg$IPVS_CMD_GET_CONFIG(r3, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x14, 0x0, 0x0, 0x0, 0x0, {0xd}}, 0x5580}, 0x1}, 0x0) 2018/06/06 03:58:27 executing program 6: unshare(0x64000400) r0 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x2, 0x6) r1 = shmget$private(0x0, 0x1000, 0x20400000000400, &(0x7f0000ffa000/0x1000)=nil) shmctl$IPC_RMID(r1, 0x0) r2 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0xff, 0x4000) setsockopt$packet_buf(r2, 0x107, 0xd, &(0x7f00000001c0)="a86cc56efca7e369cfc7849a94491d635da353042679dee811535765515ea9109338fb357226a69b244f2dcf19472c0165a3c3ec55718db7a4980ac317da88e97cd4d5150f07d53061a52c807343f6729fe92affc66842dd9f23634a29087dff7b21e5b8ea1e4ec7b08db92cc895bef6e29af0b6bc6d785e5fc51bf916f82a45cf735363ed420ffd6996832da5e471483cb25b217773ea160eba3a52f71f21a857d9afbec3df3b1ba3ad98adc8d66cbd0e48a49ab1625fd85c2bfb02196cbb66", 0xc0) ioctl$SG_GET_ACCESS_COUNT(r0, 0x2289, &(0x7f0000000000)) r3 = socket$inet(0x2, 0x80001, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x30a}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000100)={r4, 0x0, 0x30}, 0xc) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000140)='reno\x00', 0x5) sendmsg(r2, &(0x7f00000009c0)={&(0x7f00000002c0)=@un=@abs={0x0, 0x0, 0x4e24}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000340)="ed138774433f117f4391191379081f4e58b4e30a780510b2a27bba59580c29840a2fbe1d20ec618d37b033a18ac402797e2da5319dd87ad65c120fc3110bcaa590598997f6de5ccc18487bda4d3c79130bd291ce0f2071bfdc348d0877a357e05d6ec698b4dc941572e064f73d1f24b0fc49f3dead286b792b5356672726bd", 0x7f}, {&(0x7f00000003c0)="c7fadc04fb97c48d96b889afeb12b40234e1b842c82208647831d0c61f7249214d4759c15df144d174eb73dac5777cb8fe0f0843eb77af2937228b406e02af340101e3de8c17def04043e832343b6f05f3f96e265cf21747e9749aad1e6a388cd4061fe9ce4e9e6914a94dca01eb99d83bb7efb3b716ef82d7e009cc8dd57efcfd9fd52c7845264ec4cf5de54e8de95767f88928882051be", 0x98}, {&(0x7f0000000480)="8ff2d8542a0e83bd85fb9e995d639e9b8dc8e533ce0f9afdb0ee140bbf18f52d67c049f813dde7420418644cf4dac9dd0625d1b4366bfe55317a5fae2451b3ddc4f8b09a1c660ff90aacf832c5174185ecb1873690dc92e1ed", 0x59}, {&(0x7f0000000500)="01e34341f9ac243e84c873e89f646c65cd0484ee6a30ef11a2928dadd602b1355d3df00e0afc80228bfcde01fa49fb2067466baea1394dc59a942ed93866a7880d7efefd3c8131d0a8126d6ebb7d80a1", 0x50}, {&(0x7f0000000180)="cb234d1ab6853e760298ef43f3dcf5ad621ee5275a7b70edca276a6c593d6aad529ae093bb567644e74b98e65a0571fb3617dd80ba8810333e72ed1a", 0x3c}, {&(0x7f0000000580)="1442eb85f04dc433a2bd118116168c1c94773a5461a59149e1b389673530e8c4b10aec8a4b0eaf8de57b4476565125c712946d81611bfff5bc0d918fb2f36058ba33d370d09b55aa4b28e9da42a877cad14efb1cec7fa48b51a14af27399708cdff1b56ac656cd17fff3d14a197110bdaad540d19bdef8db0c41c09ab002d9a0de389476e3847026b802f519", 0x8c}, {&(0x7f0000000640)="3de73b291694b27b3cb9b633eb1644cce00e0175856be95839f93596cf70d00a6a6ce0447af9b618dda5a6f803f571ed433b9e805f63f57aa05681a45c", 0x3d}], 0x7, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x290}, 0x4004) 2018/06/06 03:58:27 executing program 2: r0 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) recvmmsg(r1, &(0x7f00000001c0)=[{{&(0x7f00000005c0)=@hci, 0x80, &(0x7f00000049c0), 0x0, &(0x7f0000004a40)=""/241, 0xf1}}], 0x70, 0x0, &(0x7f0000000200)={0x77359400}) sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x14, 0x0, 0x0, 0x0, 0x0, {0xd}}, 0x5580}, 0x1}, 0x0) 2018/06/06 03:58:27 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) recvmmsg(r2, &(0x7f00000001c0)=[{{&(0x7f00000005c0)=@hci, 0x80, &(0x7f00000049c0), 0x0, &(0x7f0000004a40)=""/241, 0xf1}}], 0x70, 0x0, &(0x7f0000000200)={0x77359400}) sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x14, 0x0, 0x0, 0x0, 0x0, {0xd}}, 0x5580}, 0x1}, 0x0) 2018/06/06 03:58:27 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x1c930366) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000340)={&(0x7f0000000300)='./file0\x00', 0x0, 0x18}, 0x10) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) getsockopt$packet_int(r3, 0x107, 0xe, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) getsockname$packet(r2, &(0x7f0000000440), &(0x7f0000000600)=0x14) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) recvmmsg(r0, &(0x7f0000003500)=[{{&(0x7f0000000200)=@sco, 0x80, &(0x7f0000000640)=[{&(0x7f0000000280)=""/98, 0x62}, {&(0x7f0000000380)=""/146, 0x92}, {&(0x7f0000000480)=""/243, 0xf3}, {&(0x7f0000000100)=""/12, 0xc}, {&(0x7f0000000580)=""/107, 0x6b}], 0x5, 0x0, 0x0, 0x8d3}, 0x8}, {{&(0x7f00000006c0)=@pptp={0x0, 0x0, {0x0, @multicast2}}, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000740)=""/115, 0x73}, {&(0x7f00000007c0)=""/131, 0x83}, {&(0x7f0000000880)=""/16, 0x10}, {&(0x7f00000008c0)=""/110, 0x6e}, {&(0x7f0000000940)=""/73, 0x49}], 0x5, &(0x7f0000000a40)=""/182, 0xb6, 0x2}, 0x6}, {{0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000b00)=""/76, 0x4c}], 0x1, 0x0, 0x0, 0x8}, 0xfffffffffffffffc}, {{&(0x7f0000000bc0)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}, 0x80, &(0x7f0000001180)=[{&(0x7f0000000c40)=""/120, 0x78}, {&(0x7f0000000cc0)=""/168, 0xa8}, {&(0x7f0000000d80)=""/44, 0x2c}, {&(0x7f0000000dc0)=""/183, 0xb7}, {&(0x7f0000000e80)=""/53, 0x35}, {&(0x7f0000000ec0)=""/15, 0xf}, {&(0x7f0000000f00)=""/248, 0xf8}, {&(0x7f0000001000)=""/136, 0x88}, {&(0x7f00000010c0)=""/139, 0x8b}], 0x9, &(0x7f0000001240)=""/223, 0xdf, 0x80}, 0xeb}, {{&(0x7f0000001340)=@nl=@proc, 0x80, &(0x7f0000001440)=[{&(0x7f00000013c0)=""/86, 0x56}], 0x1, &(0x7f0000001480)=""/255, 0xff, 0x100000001}, 0x2}, {{&(0x7f0000001580)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000002980)=[{&(0x7f0000001600)=""/4096, 0x1000}, {&(0x7f0000002600)=""/134, 0x86}, {&(0x7f00000026c0)=""/250, 0xfa}, {&(0x7f00000027c0)=""/14, 0xe}, {&(0x7f0000002800)=""/225, 0xe1}, {&(0x7f0000002900)=""/117, 0x75}], 0x6, &(0x7f0000002a00)=""/218, 0xda, 0x40}, 0x8000}, {{&(0x7f0000002b00)=@pppol2tpin6, 0x80, &(0x7f0000002d80)=[{&(0x7f0000002b80)=""/1, 0x1}, {&(0x7f0000002bc0)=""/242, 0xf2}, {&(0x7f0000002cc0)=""/167, 0xa7}], 0x3, &(0x7f0000002dc0)=""/148, 0x94, 0x2}, 0x939d}, {{&(0x7f0000002e80)=@in={0x0, 0x0, @dev}, 0x80, &(0x7f0000003200)=[{&(0x7f0000002f00)=""/85, 0x55}, {&(0x7f0000002f80)=""/250, 0xfa}, {&(0x7f0000003080)=""/89, 0x59}, {&(0x7f0000003100)=""/7, 0x7}, {&(0x7f0000003140)=""/164, 0xa4}], 0x5, 0x0, 0x0, 0x1}, 0x3}, {{&(0x7f0000003280)=@alg, 0x80, &(0x7f0000003480)=[{&(0x7f0000003300)=""/7, 0x7}, {&(0x7f0000003340)=""/241, 0xf1}, {&(0x7f0000003440)=""/46, 0x2e}], 0x3, &(0x7f00000034c0)=""/31, 0x1f, 0x8}, 0xe7}], 0x9, 0x20, &(0x7f0000003740)) [ 168.982793] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. [ 168.994857] IPVS: ftp: loaded support on port[0] = 21 2018/06/06 03:58:28 executing program 3: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/06/06 03:58:28 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0xa, 0x2, 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f00000000c0)={0x11, @loopback=0x7f000001, 0x0, 0x0, 'rr\x00', 0x2a, 0x2, 0x23}, 0x2c) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2, 0x0) 2018/06/06 03:58:28 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="14a50000000000000000000000000000710354000000000000000000000000009500000000000000f24b"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) 2018/06/06 03:58:28 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f00000011c0)={0x1, 0x3, &(0x7f0000000140)=ANY=[@ANYBLOB="180b0000000000000000000000"], &(0x7f0000000100)="47504c030000", 0xfb, 0x1000, &(0x7f00000001c0)=""/4096}, 0x22) [ 169.222437] IPVS: ip_vs_svc_hash(): request for already hashed, called from do_ip_vs_set_ctl+0x2506/0x2730 [ 169.279585] IPVS: ip_vs_svc_hash(): request for already hashed, called from do_ip_vs_set_ctl+0x2506/0x2730 2018/06/06 03:58:28 executing program 3: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair(0x2, 0x0, 0x80000000, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000180)={0x7, 0x5, 0x1, 'queue1\x00', 0x8}) syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe8000000000000000000000000000aafe8000000000000000000000000000aa6f000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000002c0)) 2018/06/06 03:58:28 executing program 1: bind$inet(0xffffffffffffffff, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={0xffffffffffffffff, r0}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) recvmmsg(r3, &(0x7f00000001c0)=[{{&(0x7f00000005c0)=@hci, 0x80, &(0x7f00000049c0), 0x0, &(0x7f0000004a40)=""/241, 0xf1}}], 0x70, 0x0, &(0x7f0000000200)={0x77359400}) sendmsg$IPVS_CMD_GET_CONFIG(r3, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x14, 0x0, 0x0, 0x0, 0x0, {0xd}}, 0x5580}, 0x1}, 0x0) 2018/06/06 03:58:28 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000002000/0x2000)=nil, 0x2000) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) getpeername$netrom(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000000c0)=0x1, 0x4) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x2) sendmsg$alg(0xffffffffffffffff, &(0x7f0000001200)={0x0, 0x0, &(0x7f00000011c0), 0x0, &(0x7f0000002ac0)=ANY=[@ANYBLOB="e0"], 0x1}, 0x0) munlockall() 2018/06/06 03:58:28 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000004ac0)=@routing, 0x1) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="87676d68f4d29b79c9bef4bb72c9a300", 0x10) dup(r0) 2018/06/06 03:58:28 executing program 5: bind$inet(0xffffffffffffffff, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={0xffffffffffffffff, r0}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) recvmmsg(r3, &(0x7f00000001c0)=[{{&(0x7f00000005c0)=@hci, 0x80, &(0x7f00000049c0), 0x0, &(0x7f0000004a40)=""/241, 0xf1}}], 0x70, 0x0, &(0x7f0000000200)={0x77359400}) sendmsg$IPVS_CMD_GET_CONFIG(r3, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x14, 0x0, 0x0, 0x0, 0x0, {0xd}}, 0x5580}, 0x1}, 0x0) 2018/06/06 03:58:28 executing program 3: r0 = socket$kcm(0x29, 0x3, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6(0xa, 0x5, 0xd66) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={0x0, 0x1d}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000280)={r2, 0x17bdc882}, 0x8) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r4, 0x61a5}, &(0x7f00000001c0)=0x8) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/06/06 03:58:28 executing program 6: r0 = socket$kcm(0x29, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = dup2(r0, r0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000000)={0x4}, 0x4) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000280)={0x53, 0xffffffffffffffff, 0x13, 0x4, @buffer={0x0, 0x5f, &(0x7f0000000040)=""/95}, &(0x7f00000000c0)="49e81583852af55d233f0e22e7e09b865f7661", &(0x7f0000000100)=""/172, 0x81, 0x0, 0xffffffffffffffff, &(0x7f00000001c0)}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000300)={0x5364f12bdf40a708}) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000200)) setpriority(0x0, 0x0, 0x0) 2018/06/06 03:58:28 executing program 2: r0 = socket$kcm(0x29, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) recvmmsg(r1, &(0x7f00000001c0)=[{{&(0x7f00000005c0)=@hci, 0x80, &(0x7f00000049c0), 0x0, &(0x7f0000004a40)=""/241, 0xf1}}], 0x70, 0x0, &(0x7f0000000200)={0x77359400}) sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x14, 0x0, 0x0, 0x0, 0x0, {0xd}}, 0x5580}, 0x1}, 0x0) 2018/06/06 03:58:28 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) recvmmsg(r1, &(0x7f00000001c0)=[{{&(0x7f00000005c0)=@hci, 0x80, &(0x7f00000049c0), 0x0, &(0x7f0000004a40)=""/241, 0xf1}}], 0x70, 0x0, &(0x7f0000000200)={0x77359400}) sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x14, 0x0, 0x0, 0x0, 0x0, {0xd}}, 0x5580}, 0x1}, 0x0) 2018/06/06 03:58:29 executing program 3: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000080)=0x7e4) syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe8000000000000000000000000000aafe8000000000000020000000000000aa00000002", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000002c0)) 2018/06/06 03:58:29 executing program 2: r0 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) recvmmsg(r1, &(0x7f00000001c0)=[{{&(0x7f00000005c0)=@hci, 0x80, &(0x7f00000049c0), 0x0, &(0x7f0000004a40)=""/241, 0xf1}}], 0x70, 0x0, &(0x7f0000000200)={0x77359400}) sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x14, 0x0, 0x0, 0x0, 0x0, {0xd}}, 0x5580}, 0x1}, 0x0) 2018/06/06 03:58:29 executing program 4: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x5c831, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000080), &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000280)) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1000000000009) shmget(0x3, 0x2000, 0x1004, &(0x7f0000d4b000/0x2000)=nil) 2018/06/06 03:58:29 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x600000, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000280)=0x25, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000180)={0x0, 0x80000}) r3 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000240)={r2, 0x80000, r3}) r4 = epoll_create(0x57e0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000200)={0x10000001}) epoll_pwait(r4, &(0x7f00000000c0)=[{}], 0x1, 0x51ce551c, &(0x7f0000000100), 0x8) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a0676ffffff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) fchdir(r3) 2018/06/06 03:58:29 executing program 6: r0 = memfd_create(&(0x7f00000000c0)="7d787251e40686ae02453a3d09b855ac135cffffeb9b557be801001c004e615465c29657575c5c000000008a004000e5a800000000000001000000", 0x0) r1 = getpid() getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={r1, r2, r3}, 0xc) accept4$alg(r0, 0x0, 0x0, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x20012, r0, 0x0) msync(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x4) 2018/06/06 03:58:29 executing program 2: r0 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) recvmmsg(0xffffffffffffffff, &(0x7f00000001c0)=[{{&(0x7f00000005c0)=@hci, 0x80, &(0x7f00000049c0), 0x0, &(0x7f0000004a40)=""/241, 0xf1}}], 0x70, 0x0, &(0x7f0000000200)={0x77359400}) sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x14, 0x0, 0x0, 0x0, 0x0, {0xd}}, 0x5580}, 0x1}, 0x0) 2018/06/06 03:58:29 executing program 6: mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x19) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000100)=0x8ea, 0x4) 2018/06/06 03:58:29 executing program 3: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x6ac, 0x480601) socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="4913c7ae50aaaaaaaaaaaaff0300000000b7ecb0e3652b00140600fe80000000000000001d00000000000000aa00000000000000000000000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000002c0)={0x0, 0x0, [0xdc7]}) getpeername$netlink(r1, &(0x7f0000000080), &(0x7f00000000c0)=0xc) socket$kcm(0x29, 0x7, 0x0) [ 171.077763] netlink: 64 bytes leftover after parsing attributes in process `syz-executor7'. 2018/06/06 03:58:30 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/mcfilter\x00') r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0xd}}, 0xc) ioctl$VT_DISALLOCATE(r0, 0x5608) pread64(r0, &(0x7f0000000000)=""/53, 0x35, 0x41) 2018/06/06 03:58:30 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x9, 0x101401) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x9}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r1, 0x8}, 0x8) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c531e, &(0x7f0000dc5f98)) ioctl$TIOCGPTPEER(r2, 0x5441, 0x5) 2018/06/06 03:58:30 executing program 2: r0 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) recvmmsg(0xffffffffffffffff, &(0x7f00000001c0)=[{{&(0x7f00000005c0)=@hci, 0x80, &(0x7f00000049c0), 0x0, &(0x7f0000004a40)=""/241, 0xf1}}], 0x70, 0x0, &(0x7f0000000200)={0x77359400}) sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x14, 0x0, 0x0, 0x0, 0x0, {0xd}}, 0x5580}, 0x1}, 0x0) 2018/06/06 03:58:30 executing program 3: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1010}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x3c, r2, 0x630, 0x70bd2c, 0x25dfdbfb, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x100000000}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x81}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7fff}]}, 0x3c}, 0x1, 0x0, 0x0, 0x8000}, 0x4004005) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/06/06 03:58:30 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r3 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) recvmmsg(r4, &(0x7f00000001c0)=[{{&(0x7f00000005c0)=@hci, 0x80, &(0x7f00000049c0), 0x0, &(0x7f0000004a40)=""/241, 0xf1}}], 0x70, 0x0, &(0x7f0000000200)={0x77359400}) sendmsg$IPVS_CMD_GET_CONFIG(r4, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x14, 0x0, 0x0, 0x0, 0x0, {0xd}}, 0x5580}, 0x1}, 0x0) 2018/06/06 03:58:30 executing program 7: r0 = socket$inet(0x2, 0x6000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) r1 = shmget(0x3, 0x1000, 0x100, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f00000002c0)=""/4096) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x100, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000000c0)='c', 0x1, 0x0, 0x0, 0x0) 2018/06/06 03:58:30 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@nat={'nat\x00', 0x19, 0x4, 0x390, [0x20000b40, 0x0, 0x0, 0x20000cb8, 0x20000e20], 0x0, &(0x7f0000000040), &(0x7f0000000b40)=[{0x0, '\x00', 0x0, 0x0, 0x1, [{{{0xb, 0x0, 0x0, 'ip6gretap0\x00', 'ifb0\x00', 'dummy0\x00', 'bridge_slave_1\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @link_local={0x1, 0x80, 0xc2}, [], 0x110, 0x110, 0x148, [@rateest={'rateest\x00', 0x48, {{'ip6gre0\x00', 'lo\x00'}}}, @pkttype={'pkttype\x00', 0x8}]}}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}, {0x0, '\x00', 0x1, 0x0, 0x1, [{{{0x3, 0x0, 0x0, 'eql\x00', 'gretap0\x00', 'ip6_vti0\x00', 'bpq0\x00', @random="603290522f80", [], @empty, [], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'vlan0\x00', 'bcsh0\x00', 'ifb0\x00', 'ipddp0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xa8, 0xa8, 0xe0, [@mac={'mac\x00', 0x10, {{@random="4166731ccda0"}}}]}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0x408) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x10002) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000100)={r0}) 2018/06/06 03:58:30 executing program 0: r0 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) recvmmsg(r1, &(0x7f00000001c0)=[{{&(0x7f00000005c0)=@hci, 0x80, &(0x7f00000049c0), 0x0, &(0x7f0000004a40)=""/241, 0xf1}}], 0x70, 0x0, &(0x7f0000000200)={0x77359400}) sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x14, 0x0, 0x0, 0x0, 0x0, {0xd}}, 0x5580}, 0x1}, 0x0) [ 171.121651] netlink: 64 bytes leftover after parsing attributes in process `syz-executor7'. 2018/06/06 03:58:30 executing program 2: r0 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) recvmmsg(0xffffffffffffffff, &(0x7f00000001c0)=[{{&(0x7f00000005c0)=@hci, 0x80, &(0x7f00000049c0), 0x0, &(0x7f0000004a40)=""/241, 0xf1}}], 0x70, 0x0, &(0x7f0000000200)={0x77359400}) sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x14, 0x0, 0x0, 0x0, 0x0, {0xd}}, 0x5580}, 0x1}, 0x0) [ 171.244862] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 171.265903] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 171.300337] ================================================================== [ 171.307764] BUG: KMSAN: uninit-value in inet_gro_receive+0x166c/0x1980 [ 171.314432] CPU: 0 PID: 8 Comm: ksoftirqd/0 Not tainted 4.17.0-rc5+ #103 [ 171.321273] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 171.330885] Call Trace: [ 171.333479] dump_stack+0x185/0x1d0 [ 171.337111] ? inet_gro_receive+0x166c/0x1980 [ 171.341614] kmsan_report+0x149/0x260 [ 171.345422] __msan_warning_32+0x6e/0xc0 [ 171.349486] inet_gro_receive+0x166c/0x1980 [ 171.353811] ? __msan_warning_32+0x6e/0xc0 [ 171.358049] ? update_load_avg+0x29fe/0x2cc0 [ 171.362463] ? inet_gso_segment+0x1c10/0x1c10 [ 171.366962] dev_gro_receive+0x20a7/0x3230 [ 171.371198] ? kmsan_set_origin_inline+0x6b/0x120 [ 171.376043] ? kmsan_set_origin+0x9e/0x160 [ 171.380287] napi_gro_receive+0x61f/0xb50 [ 171.384437] gro_cell_poll+0x28e/0x410 [ 171.388329] ? gro_cells_init+0x500/0x500 [ 171.392478] net_rx_action+0x7c1/0x1a70 [ 171.396458] ? net_tx_action+0xab0/0xab0 [ 171.400522] __do_softirq+0x56d/0x93d [ 171.404327] ? ksoftirqd_should_run+0x30/0x30 [ 171.408828] run_ksoftirqd+0x1f/0x40 [ 171.412545] smpboot_thread_fn+0x488/0x970 [ 171.416785] kthread+0x4e3/0x6d0 [ 171.420157] ? cpu_report_death+0x1f0/0x1f0 [ 171.424484] ? kthread_blkcg+0xf0/0xf0 [ 171.428376] ret_from_fork+0x35/0x40 [ 171.432085] [ 171.433702] Uninit was stored to memory at: [ 171.438035] kmsan_internal_chain_origin+0x12b/0x210 [ 171.443144] kmsan_memcpy_origins+0x11d/0x170 [ 171.447640] __msan_memcpy+0x109/0x160 [ 171.451533] pskb_expand_head+0x3a6/0x1a70 [ 171.455770] skb_checksum_help+0x84b/0xb40 [ 171.460009] validate_xmit_skb+0x10fb/0x1320 [ 171.464422] __dev_queue_xmit+0x216a/0x3510 [ 171.468741] dev_queue_xmit+0x4b/0x60 [ 171.472529] ip_finish_output2+0x12bf/0x1490 [ 171.476949] ip_finish_output+0xcaf/0xff0 [ 171.481087] ip_output+0x505/0x5d0 [ 171.484608] ip_local_out+0x15e/0x1d0 [ 171.488395] iptunnel_xmit+0x84b/0xda0 [ 171.492264] ip_tunnel_xmit+0x30d2/0x37b0 [ 171.496395] ipip_tunnel_xmit+0x32b/0x4c0 [ 171.500523] dev_hard_start_xmit+0x5f1/0xc70 [ 171.505001] __dev_queue_xmit+0x2311/0x3510 [ 171.509310] dev_queue_xmit+0x4b/0x60 [ 171.513097] neigh_direct_output+0x42/0x50 [ 171.517414] ip_finish_output2+0x1362/0x1490 [ 171.521807] ip_finish_output+0xcaf/0xff0 [ 171.525937] ip_output+0x505/0x5d0 [ 171.529455] ip_queue_xmit+0x1a1d/0x1d10 [ 171.533500] tcp_transmit_skb+0x3d6d/0x53b0 [ 171.537816] tcp_write_xmit+0x2d71/0xb1f0 [ 171.541948] __tcp_push_pending_frames+0x124/0x400 [ 171.546857] tcp_push+0x803/0x8f0 [ 171.550291] tcp_sendmsg_locked+0x4eb1/0x6610 [ 171.554765] tcp_sendmsg+0xb2/0x100 [ 171.558371] inet_sendmsg+0x3f7/0x750 [ 171.562157] __sys_sendto+0x6c0/0x7e0 [ 171.565938] __x64_sys_sendto+0x1a1/0x210 [ 171.570069] do_syscall_64+0x152/0x230 [ 171.573945] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 171.579128] Uninit was stored to memory at: [ 171.583442] kmsan_internal_chain_origin+0x12b/0x210 [ 171.588537] kmsan_memcpy_origins+0x11d/0x170 [ 171.593016] __msan_memcpy+0x109/0x160 [ 171.596904] pskb_expand_head+0x3a6/0x1a70 [ 171.601120] ip_tunnel_xmit+0x2dd6/0x37b0 [ 171.605250] ipip_tunnel_xmit+0x32b/0x4c0 [ 171.609381] dev_hard_start_xmit+0x5f1/0xc70 [ 171.613772] __dev_queue_xmit+0x2311/0x3510 [ 171.618083] dev_queue_xmit+0x4b/0x60 [ 171.621877] neigh_direct_output+0x42/0x50 [ 171.626092] ip_finish_output2+0x1362/0x1490 [ 171.630481] ip_finish_output+0xcaf/0xff0 [ 171.634613] ip_output+0x505/0x5d0 [ 171.638137] ip_queue_xmit+0x1a1d/0x1d10 [ 171.642449] tcp_transmit_skb+0x3d6d/0x53b0 [ 171.646757] tcp_write_xmit+0x2d71/0xb1f0 [ 171.650893] __tcp_push_pending_frames+0x124/0x400 [ 171.655810] tcp_push+0x803/0x8f0 [ 171.659272] tcp_sendmsg_locked+0x4eb1/0x6610 [ 171.663751] tcp_sendmsg+0xb2/0x100 [ 171.667365] inet_sendmsg+0x3f7/0x750 [ 171.671171] __sys_sendto+0x6c0/0x7e0 [ 171.674955] __x64_sys_sendto+0x1a1/0x210 [ 171.679095] do_syscall_64+0x152/0x230 [ 171.682978] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 171.688159] Uninit was created at: [ 171.691691] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 171.696779] kmsan_kmalloc+0x94/0x100 [ 171.700562] kmsan_slab_alloc+0x10/0x20 [ 171.704522] __kmalloc_node_track_caller+0xb32/0x11b0 [ 171.709699] __alloc_skb+0x2cb/0x9e0 [ 171.713397] sk_stream_alloc_skb+0x17c/0xcf0 [ 171.717797] tcp_sendmsg_locked+0x237e/0x6610 [ 171.722273] tcp_sendmsg+0xb2/0x100 [ 171.725881] inet_sendmsg+0x3f7/0x750 [ 171.729673] __sys_sendto+0x6c0/0x7e0 [ 171.733460] __x64_sys_sendto+0x1a1/0x210 [ 171.737592] do_syscall_64+0x152/0x230 [ 171.741466] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 171.746635] ================================================================== [ 171.754152] Disabling lock debugging due to kernel taint [ 171.759580] Kernel panic - not syncing: panic_on_warn set ... [ 171.759580] [ 171.766945] CPU: 0 PID: 8 Comm: ksoftirqd/0 Tainted: G B 4.17.0-rc5+ #103 [ 171.775151] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 171.784484] Call Trace: [ 171.787061] dump_stack+0x185/0x1d0 [ 171.790681] panic+0x39d/0x940 [ 171.793878] ? inet_gro_receive+0x166c/0x1980 [ 171.798358] kmsan_report+0x260/0x260 [ 171.802147] __msan_warning_32+0x6e/0xc0 [ 171.806193] inet_gro_receive+0x166c/0x1980 [ 171.810497] ? __msan_warning_32+0x6e/0xc0 [ 171.814719] ? update_load_avg+0x29fe/0x2cc0 [ 171.819112] ? inet_gso_segment+0x1c10/0x1c10 [ 171.823593] dev_gro_receive+0x20a7/0x3230 [ 171.827812] ? kmsan_set_origin_inline+0x6b/0x120 [ 171.832653] ? kmsan_set_origin+0x9e/0x160 [ 171.836875] napi_gro_receive+0x61f/0xb50 [ 171.841013] gro_cell_poll+0x28e/0x410 [ 171.844890] ? gro_cells_init+0x500/0x500 [ 171.849025] net_rx_action+0x7c1/0x1a70 [ 171.852987] ? net_tx_action+0xab0/0xab0 [ 171.857036] __do_softirq+0x56d/0x93d [ 171.860836] ? ksoftirqd_should_run+0x30/0x30 [ 171.865325] run_ksoftirqd+0x1f/0x40 [ 171.869029] smpboot_thread_fn+0x488/0x970 [ 171.873254] kthread+0x4e3/0x6d0 [ 171.876602] ? cpu_report_death+0x1f0/0x1f0 [ 171.880908] ? kthread_blkcg+0xf0/0xf0 [ 171.884779] ret_from_fork+0x35/0x40 [ 171.889021] Dumping ftrace buffer: [ 171.892551] (ftrace buffer empty) [ 171.896238] Kernel Offset: disabled [ 171.899842] Rebooting in 86400 seconds..