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"], 0x13c0, 0x8000}, 0x4000004) 2018/04/03 04:06:38 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a49ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000100)={0x0, 0xffffffffffffff9c}) 2018/04/03 04:06:38 executing program 2: r0 = socket$packet(0x11, 0xa, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) r2 = socket$packet(0x11, 0x3, 0x300) bind$packet(r2, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) syz_emit_ethernet(0xe, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000240)) 2018/04/03 04:06:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x20, 0x101002) write$evdev(r0, &(0x7f000033e000)=[{{}, 0x11, 0x58878f50}], 0x10) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000000)=""/195) 2018/04/03 04:06:38 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000093bfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x7) r1 = socket$inet6(0xa, 0x80000, 0x1000008001) setsockopt$inet6_int(r1, 0x29, 0x4a, &(0x7f0000000080)=0xad4, 0x3cd) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/03 04:06:38 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0xfffffffffffffc24) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00003d1ffc)='bbr\x00', 0x4) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000500)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x20000100}, 0xc, &(0x7f00000004c0)={&(0x7f0000000880)=ANY=[@ANYBLOB], 0x1}, 0x1, 0x0, 0x0, 0x48010}, 0x0) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0x87f}], 0x1}}], 0x1, 0x0) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f0000000980)) socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x5a, &(0x7f0000000780)=0x4, 0x4) ustat(0x5, &(0x7f0000000600)) dup3(0xffffffffffffffff, r0, 0xffffffffff7ffffe) write(0xffffffffffffffff, &(0x7f0000d1a000), 0x0) ioctl$KVM_GET_SREGS(0xffffffffffffffff, 0x8138ae83, &(0x7f0000000640)) 2018/04/03 04:06:38 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x115}, 0x1}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x600000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000600)=[@in={0x2, 0x4e20, @multicast1=0xe0000001}], 0x10) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000300)={0x0, 0xfffffffffffffff8, 0x6, 0xffffffff, 0x7, 0x7ff, 0x8001, 0x1, {0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x0, 0x0, 0x0, 0x5, 0x5}}, &(0x7f00000003c0)=0xb0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000000)={'vcan0\x00', 0x4}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x1, r0, 0x1}) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000100)={r3, 0x1f, 0x3, [0x4, 0x3, 0x7]}, 0xe) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000000080)=0x100000001, 0x4) sendto$packet(r5, &(0x7f0000000540)="b1c6a449cc58fd92387539ad0cf82e84089e3d0ddc7df7fbaa00df301b2bcc608ccef6671fc82054cba5af013783107212a4272301057907d645571279a28906b8f8acf0d40c325409f7ec7c25020f27937d1d2c388127b2cb526ca62f82e1f7def7d2a154ab13ef3ee18f3efc0fe049b3e1264308e24f34766510926370e88ec5c109f09f5f96ffa46b65a35d4550d3d266486b2d4a29dd93b95b074192adf1feb6773cd2f25f67a90623cba7c9329b55a5e2ab373c4e6832", 0xb9, 0x20004084, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000400)={r4, 0xb9, "f52f318131dad3591b01718cff53bddaf6165cabfa0b6f2e365957bcc6cd1ec47aa8a2e7c854196b79d181a4d93e93ddc33b7d790b7c2da34175c25561d69606e209718175a9f16e855435965c211c4bc43552bf363509da31d8e7ad60c0e4d2360267a02f3ec8b13fdd736989d64ed4a5729e19abea34ff939e496ebd59a448a108b9fbae7b9da3e218eb25d7a6f4b1141405cf4169780f4c3e296964503c36b7371ab31d6aa39de774083fdd61c3b8e222d8672c7308584e"}, &(0x7f0000000500)=0xfffffe57) ioctl$KDGKBMETA(r5, 0x4b62, &(0x7f0000000140)) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r5, 0x800442d4, &(0x7f00000000c0)=0x7fffffff) 2018/04/03 04:06:38 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae1ff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000ae1000)=0x5) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f00000000c0)=""/135) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) 2018/04/03 04:06:38 executing program 6: r0 = socket(0x1e, 0x5, 0x0) setsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000000000)=0x3, 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x14, 0x27, 0x331, 0x0, 0x0, {0x6}}, 0x14}, 0x1}, 0x0) getsockname$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000001280)={@hci={0x1f, r2}, {&(0x7f0000000280)=""/4096, 0x1000}, &(0x7f00000000c0), 0x38}, 0x9c) 2018/04/03 04:06:38 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000d0d000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000000)={0x5, 0x401, 0x4, 0x96b}) io_setup(0x6, &(0x7f00003f0ffc)=0x0) io_submit(r2, 0x3e84, &(0x7f00004a7ffc)=[&(0x7f0000fb6000)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f00005be000), 0x31c}]) 2018/04/03 04:06:38 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x541f, &(0x7f0000000000)) 2018/04/03 04:06:38 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f00000001c0)='./control\x00', 0xa4000960) openat$dir(0xffffffffffffff9c, &(0x7f0000e21ff6)='./control\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x4201, 0x0) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000000140)={0x3}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="7f454c4601032001400000000000000002003e000900000032020000000000004000000000000000250100000000000080000000d073380002000100020004000700006000000000000000000000008000000000000000050200000000000005000000000000000000000000000000f8fffffff7ffffff00d964f13b9067acce451acb8973c85c357ca5db052ed8e049d931a9d6e4490d5369a4e327a4c1ff9335ed0b1cc8d1e20c922bc46c089123cf2fc38fed2f91eede17"], 0xba) dup2(r2, r0) 2018/04/03 04:06:38 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x2, 0x4, 0x0, {0xa, 0x4e22, 0x81, @local={0xfe, 0x80, [], 0xaa}, 0x20}}}, 0xfffffffffffffd38) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) r2 = dup3(r0, r1, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000000)={0xf000, 0x10000}) 2018/04/03 04:06:38 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000016ff6)='/dev/dsp#\x00', 0x1, 0x0) ppoll(&(0x7f0000013000)=[{r0}], 0x1, &(0x7f0000001000)={0x77359400}, &(0x7f000000d000), 0x8) fremovexattr(r0, &(0x7f0000000000)=@random={'system.', '/dev/dsp#\x00'}) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000000040)={0xfd, 0x0, [0x4, 0x4b73, 0x8000, 0xffffffff]}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@multicast2}}, {{@in6=@local}}}, &(0x7f00000001c0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) getresuid(&(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)) readv(r0, &(0x7f000000cff0)=[{&(0x7f000000bf11)=""/239, 0xef}], 0x1) 2018/04/03 04:06:38 executing program 5: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000000c0)) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x3, &(0x7f00000013c0)=ANY=[@ANYBLOB="852afaafed0c00002500000004000000950000ea3f9d38103d460f18b82168cc5aee6a3c26acc8bd79ea9834f8fb6390e6039a00cab2cd3a42cca1f0e2c9000000000000000000000000842fd6058123e3050f12c76924f193aec9228d571d7b4d6efc2018704cb4e7631b041ea9cc81d50f509abcab2346cf6d69db241ce96b01f4ec8483c63f6e22c37facb176540842acef38ee3d345de561f1c763efb6c12e34940360e95e0c17f32c61f3cb87e43e17a98a4fb324ca7042c4fa50ef37a85cee837256be06934868004bfb1a4684ec441c39bca2bf03fb1ebe87a15edcfd831776fe47555ff1a829"], &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) r0 = socket$alg(0x26, 0x5, 0x0) r1 = getuid() r2 = getegid() chown(&(0x7f0000001240)='./file0\x00', r1, r2) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP6T_SO_GET_REVISION_MATCH(r3, 0x29, 0x44, &(0x7f0000001180)={'TPROXY\x00'}, &(0x7f00000011c0)=0x1e) r5 = syz_open_dev$audion(&(0x7f0000001200)='/dev/audio#\x00', 0x800, 0x4000) ioctl$PIO_UNIMAPCLR(r5, 0x4b68, &(0x7f0000001280)={0x7ff, 0x117a, 0x80000000}) r6 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000000140)=""/4096, &(0x7f0000000080)=0x1000) ioctl$sock_SIOCGIFCONF(r6, 0x8910, &(0x7f0000000040)=@req={0x20, &(0x7f0000000000)={'\x00', @ifru_names='bcsf0\x00'}}) ioctl$TIOCCONS(r4, 0x541d) 2018/04/03 04:06:38 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f00000004c0)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x8cef}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000080)={{}, {0x200000000080}, 0x0, 0x5}) 2018/04/03 04:06:38 executing program 6: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x0) symlink(&(0x7f0000747000)='./file0/control\x00', &(0x7f0000ab9000)='./file0/control/file0\x00') r0 = creat(&(0x7f0000000000)='./file0/control/file0\x00', 0x80) statx(r0, &(0x7f0000000040)='./file0/control\x00', 0x0, 0x0, &(0x7f0000000180)) rename(&(0x7f0000000140)='./file0/control/file0\x00', &(0x7f0000000100)='./file0/control\x00') 2018/04/03 04:06:38 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$TIOCCBRK(r0, 0x5428) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000001440)) syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') unshare(0x8000400) r1 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r1, &(0x7f0000fb2000), &(0x7f0000ded000)) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x3}, &(0x7f00000000c0)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000001480)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r2, 0xfffffffffffffff8, 0x3}, &(0x7f0000000140)=0x8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001580)=0x0) r4 = getpgrp(0xffffffffffffffff) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r0, &(0x7f00000015c0)={r0, r0, 0x8}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000001500)='/dev/hwrng\x00', 0x101000, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0x2, &(0x7f00000002c0)=""/4096, &(0x7f00000012c0)=0x1000) r5 = getpgid(0x0) ptrace$getenv(0x4201, r5, 0x0, &(0x7f0000000280)) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e22, 0xe05e, @remote={0xfe, 0x80, [], 0xbb}, 0x900000000}}, 0x6, 0x64, 0x3f, 0x68e8}, &(0x7f0000000240)=0x98) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001300)={{{@in=@multicast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@loopback}}, &(0x7f0000001400)=0xe8) chroot(&(0x7f0000001540)='./file0\x00') ioprio_set$uid(0x3, r6, 0x3) 2018/04/03 04:06:38 executing program 5: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x80000) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000080)={r0, r0, 0x5, 0x4001}, 0x10) perf_event_open(&(0x7f000001d000)={0x8, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000100)=0x6, 0x4) memfd_create(&(0x7f00000000c0)='procem0#\'md5sum!\x00', 0x3) 2018/04/03 04:06:38 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x40, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0xfffffffffffffff9) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000100)=ANY=[@ANYBLOB="140000000209010000000000000000000000000050b7149205d484699370f63cf8b8456bc5ac1a8562d6baf6c6742b26c37021fbc9192708a73eab"], 0x14}, 0x1}, 0x0) 2018/04/03 04:06:38 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000180)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x20) connect$pptp(r0, &(0x7f0000000080)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x20) io_setup(0xffff, &(0x7f0000000000)=0x0) r2 = syz_open_dev$sndmidi(&(0x7f00000014c0)='/dev/snd/midiC#D#\x00', 0xe62654f9, 0x111100) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x7fffffff}, &(0x7f0000001480)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000001500)={r3, 0x97, "eba38f30065aed7d25744defe2fb0a2ce6b0490bfaa8d2ecb51a9343e8905d517632822c020fe4e8097b4107c67a16fae305a2855988978004e90341d149eb65c9d37d08f53104c37c8a46095150ad369689aacfe5dd6478d48d3269bf12b8bdcb79fc47dad0f7611bc7e26bb5c7e09a6a0a842eb240a55577d06794ff4324121e80e4abae60a3ed4759f799abddad0cda65f9cbe882ab"}, &(0x7f00000015c0)=0x9f) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cuse\x00', 0xebbb9a93ac9af0e9, 0x0) r5 = syz_open_dev$adsp(&(0x7f00000012c0)='/dev/adsp#\x00', 0x101, 0x0) r6 = memfd_create(&(0x7f00000013c0)=' \x00', 0x3) io_submit(r1, 0x4, &(0x7f0000001440)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0xac, r0, &(0x7f00000000c0)="6ce20f8bddb0d65a219085a4bca51719d2d6343560d7e7d185d76b4a90dc8e083bc025324f6c4c6fbef49c5ec09a2b8440ccdca04b77293c08e01e75aeba938df74eb650abbdb59c2c562e0483123d102ea2ddb70a8616d56cfeb6c1f97d9531b2da55662663739440d9deacfe129f9333a0389ab71a3a27279188d2a78c68f72e2fa7748f3fef2676670734c722680fd3e905ac34a2a1022be93290f16f5d87832d82e1002479f2", 0xa8, 0x7fff, 0x0, 0x1, r2}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x3, 0x800, r0, &(0x7f0000000200)="9325396c5838f16fea09c50207934e62bc59e99404bcaf8c4b73a9c7775a434b", 0x20, 0x0, 0x0, 0x1, r4}, &(0x7f0000001300)={0x0, 0x0, 0x0, 0xb, 0x7ff, r0, &(0x7f00000002c0)="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", 0x1000, 0x8, 0x0, 0x0, r5}, &(0x7f0000001400)={0x0, 0x0, 0x0, 0xb, 0xfffffffffffffc00, r0, &(0x7f0000001340)="e7421e09cdc9b0ffe6eeed170ac8280cc6fe8f584445399dc2db85d89ed10e1469d81cf99a6a332ae24fdda663e03768f04631e6e3609d3428c6c72533cfa24496fb1c48695df99bb195b268ef88b4d1d8e5384798efbbff8f1eefab10b2d305e53e3a7a3780a92412e224b82d38", 0x6e, 0x7fff, 0x0, 0x1, r6}]) 2018/04/03 04:06:38 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0xfffffffffffff0e7, 0x0) setsockopt$llc_int(r1, 0x10c, 0x9, &(0x7f0000000000)=0x8, 0x4) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000238ff8)=@abs, 0x6e, &(0x7f0000000040), 0x0, &(0x7f00000005c0)}, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001300)={0xffffffffffffffff}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x1, &(0x7f00000001c0)=[{}]}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) getsockopt$EBT_SO_GET_ENTRIES(r3, 0x0, 0x81, &(0x7f0000000200)={'nat\x00', 0x0, 0x4, 0x1000, [], 0x5, &(0x7f0000000100)=[{}, {}, {}, {}, {}], &(0x7f00000002c0)=""/4096}, &(0x7f0000000040)=0x50) 2018/04/03 04:06:38 executing program 3: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001b2fe7)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)="33598f96ffeba3ce3fdf5aafa0d33aa4185c4995e94678a10ddae7e7fe1212211c00a97ca51bddfbfbb329f61d9a7cbac6aa7474098f8135c89f167f2721b8c621edf6eecb6bcd906c82d21f3b0714ac9acd02684d513bd70dd8571d1fc3f5af47071f194fc8ad9eb86d011fc016cd8f166d0094d2474dfaa188ed6b771e185d679e25489adf604118e58dc2036a2ea991f69b04d04c732da816325055984da50a79c8b1cb53400e6611ca5d79505c16ca459ca8b4be1bf89da5acdb8373bb20c1e21a0e9717f63d749f26241963db98c942c9ddeb12eeb968ffdd80c0fbb77d6ab8893d1b338d7ba650c79d0bfe1c51197e750cb9ed9230f1", 0xf9, 0xfffffffffffffffa) keyctl$read(0xb, r1, &(0x7f0000000340)=""/203, 0xcb) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e24, 0xa1, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x6}}, 0xfffffffffffffffa, 0x6, 0x2, 0x20, 0xfffffffffffffffa}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={r2, 0x3c, &(0x7f0000000100)=[@in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x7}]}, &(0x7f0000000180)=0xc) 2018/04/03 04:06:38 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000000000865, 0x3}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x48, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x418, &(0x7f00001a7f05)=""/251}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1}, 0x2c) close(r0) 2018/04/03 04:06:38 executing program 5: r0 = socket(0x9, 0x8, 0x7) bind$inet(r0, &(0x7f0000fc4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)="8eacf74d4d", 0x5, 0x20008000, &(0x7f0000000040)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) setsockopt(r0, 0x20000100000114, 0xa, &(0x7f00003cbffc)="02000000", 0x4) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x20000, 0x0) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) read(r0, &(0x7f000083b000)=""/1, 0xfffffffffffffff8) sendmsg$alg(r0, &(0x7f0000159fc8)={0x0, 0x0, &(0x7f0000fc8000), 0x0, &(0x7f0000000e8e)}, 0x0) 2018/04/03 04:06:39 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000003c0)=""/246) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0xbf7, 0x0, 0x1, 0x5}) ioctl$PPPIOCSFLAGS(r0, 0x4004743b, &(0x7f0000e9f000)) r2 = socket(0x1d, 0x3, 0x1) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x65, 0x5, &(0x7f0000000280)=0xaaad, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$can_raw(r2, &(0x7f0000001000)={&(0x7f0000002ff0)={0x1d, r3}, 0x10, &(0x7f0000000000)={&(0x7f0000000100)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "e8282fc0575571f77ac8d4132539bc55d7906fe0fecb3d2f991075b83294d4a7b02ade8cba5f219fcf41fcb9d4d14c85b70cdfd0994acc2709e56f37a1afee32"}, 0x48}, 0x1}, 0x0) 2018/04/03 04:06:39 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) readv(r1, &(0x7f0000002400)=[{&(0x7f0000002340)=""/9, 0x9}], 0x1) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x200000, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={r2, 0x50, &(0x7f0000000040)}, 0x10) 2018/04/03 04:06:39 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x1, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000080)=""/93, &(0x7f0000000000)=0xfffffebd) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000100), 0xffffffffffffffd4) 2018/04/03 04:06:39 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = getpid() sendmsg$nl_generic(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0x11, @pid=r1}]}, 0x1c}, 0x1}, 0x0) socket$netlink(0x10, 0x3, 0x1e) r2 = pkey_alloc(0x0, 0x2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80, 0x20) mq_timedreceive(r3, &(0x7f0000000180)=""/214, 0xfffffffffffffdf1, 0x6c2, &(0x7f00000000c0)) pkey_free(r2) 2018/04/03 04:06:39 executing program 5: r0 = socket$inet(0x2, 0x200000000006, 0x2) setsockopt$IPT_SO_SET_REPLACE(r0, 0x10d, 0xa, &(0x7f00009b4000)=@raw={'raw\x00', 0x9, 0x4, 0x2d8, 0x0, 0xffffffff, 0xffffffff, 0x70, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000455000), {[{{@uncond, 0x0, 0x70, 0xd8}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0x98}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0xcd903cb422f9d185) 2018/04/03 04:06:39 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)=@ipv4_newaddr={0x48, 0x14, 0x1, 0x0, 0x0, {0x2}, [@IFA_LOCAL={0x8, 0x2, @local={0xac, 0x14, 0x14, 0xaa}}, @IFA_LABEL={0x14, 0x3, 'ifb0\x00'}, @IFA_CACHEINFO={0x14, 0x6}]}, 0x48}, 0x1}, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000200)=ANY=[]}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000240)=0x0) prlimit64(r1, 0xb, &(0x7f0000000280)={0x2db, 0xf1c4}, &(0x7f00000002c0)) r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x105000, 0x40) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000000300)=[0x4578, 0x9d8]) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000180), &(0x7f0000000200)=0xc) 2018/04/03 04:06:39 executing program 4: r0 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x9, 0xa000) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f00000001c0)={{}, {r1, r2+30000000}}, &(0x7f0000000200)) r3 = openat$vnet(0xffffffffffffff9c, &(0x7f0000588ff1)='/dev/vhost-net\x00', 0x2, 0x0) r4 = socket$key(0xf, 0x3, 0x2) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000004980)={@ipv4={[], [], @rand_addr}, 0x0}, &(0x7f00000049c0)=0x14) bind$packet(r0, &(0x7f0000004a00)={0x11, 0x19, r5, 0x1, 0x100000000, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000004c0), &(0x7f0000000500)=0x4) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{r4, 0x100}, {r4, 0x20}, {r4, 0x20}], 0x3, &(0x7f00000002c0)={r6, r7+10000000}, &(0x7f0000000300)={0xb410}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'dummy0\x00', 0x800}) ioctl$int_in(r3, 0x5421, &(0x7f00001e3000)=0x3) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000003c0)={@in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x400, 0x1, 0x400, "3bd46f869a0b5a1facbb160324219bf739a0a5dd726724b31758baf98a7be086b89067a4a813bb2c6147d3308be3db5a4235f52d94c9c06d23cb7c5c77ff4d920baa3f84cb1c850517e96c4f5f0a726b"}, 0xd8) ioctl$KIOCSOUND(r0, 0x4b2f, 0x4bbf) r8 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x80001801, 0x8000) ioctl$KVM_GET_DIRTY_LOG(r8, 0x4010ae42, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000ff9000/0x4000)=nil}) modify_ldt$read_default(0x2, &(0x7f0000000080)=""/8, 0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000380)={'ip_vti0\x00', &(0x7f0000000340)=@ethtool_test={0x1a, 0x5, 0x6, 0x6, [0xdd4, 0xfffffffffffffff8, 0xffffffffffffffff, 0x460, 0x8, 0x9]}}) ioctl$VHOST_SET_VRING_BASE(r3, 0x4008af12, &(0x7f0000000000)={0x0, 0xfffffffffffffffe}) 2018/04/03 04:06:39 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_buf(r0, 0x0, 0x26, &(0x7f0000000080)="170b71c4f0f7c6679601a61d8624f4ef3a3679f15d1598a6503eededa4627abb84a731825792291fc598b08f3e26432b73648a9f0a95d89643fc8b6c1ccf9d5ffbbbf74cf942590e932a8dce0c81ae684ab06041364c3a6cf0287c3bf1a7311272239d4ffb585cd81371930a08ccff9f1bd148e52649a6abaa860bde93f0661980c4b1a2f2855fe08f34b4ee727c667087ccfd505bce27b4dcdec65d437dc328f4c31590947e6d537b8067f28d9133b6ba0e4c9cc0dddf8b2a451c21e3944c", 0xbf) sendmsg(r0, &(0x7f00000005c0)={&(0x7f0000000140)=@generic={0x1f, "95f1cc4658a077bf2da0c41d6911b5c551e6d9b4d28b85a088ee0d13e590b87ff72cc22eb64af4e0284d0e68c359fd962468bfbb272456b41775ab8138fb61a07efde7cec379245194808609799b76919358a413d4a4e025ea6f757e95b90002b4068246f8499e84b90df59f07f8f2effd0f09649cb64ce7e8e68313ba62"}, 0x80, &(0x7f0000000240)=[{&(0x7f00000001c0)="1d6d5e31d7320d52a966bbd3924d867dc959f4400023cee70c079c9c7b256583de20a5248ad94976de1b8dea7fdd76f8258cb66c58a0d2b116e494c1dc0fc37c3f77c5f9c3a80b2003fd7defbd4c45a9ddebf39e52b31a725d655b0b97e1c1cafede6bcfd10404c354ef33", 0x6b}], 0x1, &(0x7f0000000280)=[{0x64, 0x13b, 0x8, "cf4c128cb6af5c0b47ea9fd0dd7cc13b474082be6c2aece48c827ffa012e996692b61251e7d62ba9cb445d8ee24b911a7759aa1fa7996e8b1a0ef6ab6d52197722c679acbd81c8875102b5ebabf9944a3cef692a92"}, {0xa8, 0xff, 0x3f, "6cc104f849283b61d0946716b5647cb449c44656b87b3596d6d3d4adfff582b9ecb5df2b04f059a574f0c09d497664f25aaa730b81ca9a61123bf48325c66c43cc9ac3d16c389dc46bb6fe56bbbca875198e5f2ec69beafe336d5ecc68b64dad007e2623c21520738492a8860ab89c8ea862ded71beaa2ed090d8347a82bf3bb804433ca292a3d6e2619dd9bd064253d0fad61b46770f5325d"}, {0x88, 0x1, 0x1ff, "01de20c3bdc9a12dfbedeced07723f97eb973f91bf355c1c364d038d38989b50e52007cbaaeac5fcbe29225d7c224a90be3a52ab10bed2efc19905a066141a87ff32c4b3a83bf18af78d87d9dc0dae6763a0fb26599f20d6feb04561db00c3a967a8fcf732529327d00c46d85e8a2b15ad0f7a223b8467f29b55ec6b"}, {0x98, 0x6, 0x100, "1fa1df1dcfc7557838289b15c2652f18e4f4fd8dda9edbe36e6c21489849e1fe6ea7775aeccad5145e47fecbf5697e8aa237e1a617eb9723192fc950f0807a66a86aed6f5aa39f851e15b113307ce92e5ed2f1a18212bc1c41dc7a56c05b683e5b7ab57e9c213c18c517afa706c81a5adebe9e4c3145ac49dcd9cdf3d353022d701218e7fef19a24955a"}, {0x10, 0x0, 0xffffffff, "d29b"}, {0xd0, 0x113, 0xd4, "416e078bb587599d2bcae5b79e8817b0d99c80c3d82ee1727f04508a7c8da3f3c65d5a8f99704dfd3be4afc1e5d0c5f721e25626ee9a6517bfac4210f96ffd52c0eb8ca15dbf30d4548d8979b14d94566973d88e70dc12ecd8b846679812493d2d6f64c56c7c50707cc28c704faff771ba574095400236baf02367c51a1bc3dd8948cac9080675d6728754d3cf3a4c87df10c7aececd5d8783609c8ad0944007b396f0db31eddb94646026c45527659deca65c1082ca8a0f6f5787203d8778d537e4fc2d"}], 0x30c, 0x815}, 0x20000040) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000600)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000680)={r2, 0x28, &(0x7f0000000640)}, 0x10) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) r3 = socket$inet6(0xa, 0x2, 0x3) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e23, 0xffffffff86b383cd, @loopback={0x0, 0x1}}, {0xa, 0x4e24, 0x5, @dev={0xfe, 0x80, [], 0x19}, 0x6}, 0x6, [0x200, 0x4, 0x7, 0x7, 0x80, 0xfffffffffffffffb, 0x1, 0x3]}, 0x5c) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) 2018/04/03 04:06:39 executing program 2: r0 = perf_event_open(&(0x7f0000803f88)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x800000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x2) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) r1 = getpid() process_vm_writev(r1, &(0x7f0000c60ff0)=[{&(0x7f0000a09000)=""/1, 0x1}], 0x1, &(0x7f0000964000)=[{&(0x7f0000937000)=""/88, 0x58}], 0x1, 0x0) madvise(&(0x7f0000aa9000/0x4000)=nil, 0x4000, 0x1) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x4000) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000100)={'ipddp0\x00', 0x100}) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000000140)) 2018/04/03 04:06:39 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair(0x2, 0xa, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000040), 0x4) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00000001c0)={0x1, 0x0, [{0x204}]}) 2018/04/03 04:06:39 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value={0x0}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x3f, 0x4, 0xfffffffffffff801, 0x4, r1}, &(0x7f0000000280)=0x10) open(&(0x7f0000000140)='./file0\x00', 0x2101, 0x40) r2 = socket(0x10, 0x400000802, 0x0) ioctl$sock_ifreq(r2, 0x8937, &(0x7f0000000100)={'nr0\x00', @ifru_map={0x2, 0x35, 0x4, 0x7f, 0x2, 0x7}}) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000040)) write(r2, &(0x7f0000ff6fe1)="1f0000004a00070100021b0a000008ff0a3f801719ffe320e60000fe441951", 0x1f) fchmod(r2, 0x80) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(r2, &(0x7f0000001780)={&(0x7f0000000080)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x25, &(0x7f0000000000), 0x0, &(0x7f00000017c0)=""/4096, 0x1000}, 0x0) socket$can_raw(0x1d, 0x3, 0x1) 2018/04/03 04:06:39 executing program 1: socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) getpgid(r0) pselect6(0x40, &(0x7f0000000040)={0x140000, 0x55d5884e, 0x8, 0x3, 0x8, 0x4, 0x80000000, 0xdb61}, &(0x7f0000000080)={0x4, 0x6, 0x3, 0x100000000, 0x8, 0x9, 0x5, 0x3a6}, &(0x7f0000000180)={0x1000, 0x9, 0x200, 0x2, 0x8, 0x5, 0x3, 0x4}, &(0x7f00000001c0)={0x77359400}, &(0x7f0000000240)={&(0x7f0000000200)={0x3}, 0x8}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0xc0800, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000100)=0x100000001, &(0x7f0000000140)=0x1) 2018/04/03 04:06:39 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x7a) r1 = socket$inet_udp(0x2, 0x2, 0x0) syz_mount_image$ntfs(&(0x7f0000001500)='ntfs\x00', &(0x7f0000001540)='./file0\x00', 0x40, 0x1, &(0x7f0000001680)=[{&(0x7f0000001580)="17847d09be875a70a922bb7a3961d99849ce7b9296bdae6a0a270123b085de91dafdf199882f6ce0deac8376aa78c60c20ff48d9e5930dac4da17a25962956fae06d1f55cade47ce17db4d164135c8a7e6c8d276a4b72dcaaffe35ce9d29739a75f1eb8e76db118628adfadc7f7490a897c9af1214bd258e494474c3e299be2466d179866a665d4d7a4455f6c90b2afc8a0edbe7b681d085a42cf779e40805f78525c761e4cb89ef18a3bef1a9f9fd19767114c1ff7caf8a7e83e745bbb2914ea0340b3d1526be18ad05328a1c1d6f8baf5c55017e825d9e972acec62bda88d9916758", 0xe3, 0x7}], 0x0, &(0x7f00000016c0)={[{@uid={'uid', 0x3d, [0x0, 0x39]}, 0x2c}, {@umask={'umask', 0x3d, [0x37, 0x32, 0x37]}, 0x2c}, {@disable_sparse_yes={'disable_sparse=yes', 0x3d, [0x3f, 0x37, 0x33, 0x30, 0x32]}, 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@disable_sparse_yes={'disable_sparse=yes', 0x3d, [0x3d, 0x38, 0x39]}, 0x2c}, {@uid={'uid', 0x3d, [0x35, 0x33, 0x3f]}, 0x2c}]}) r2 = socket$packet(0x11, 0x3, 0x300) sendmsg(r2, &(0x7f00000014c0)={&(0x7f00000000c0)=@sco={0x1f, {0x2, 0x7ff, 0x3ff, 0x100000001, 0x5, 0x10000}}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000140)="473c5671d9dd09e1f1af814351602497b77098fb4b58605f922e5773c2bf9bf22cad76d2292d7ebf8c420bf99473999e6020e045237d51508adf65e492e6dee54944b302bae819b8dec03aaf88286b228b7a09c96d16396d054540a62d2db6", 0x5f}], 0x1, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x1290, 0x4000000}, 0x801) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r3 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r3, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r3, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)={0x1, 0x0, [0x400000000000000, 0x0, 0x6c0]}) 2018/04/03 04:06:39 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a49ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x103802, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x20) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000000000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000100)={0x0, 0xffffffffffffff9c}) 2018/04/03 04:06:39 executing program 1: rmdir(&(0x7f0000000100)='./file0\x00') ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000040)="bfe3a123d988be820b900f34") r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f00000000c0)=0x3) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/03 04:06:40 executing program 2: r0 = socket$packet(0x11, 0x80000000000002, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x1) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in=@multicast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@remote}}, &(0x7f0000000340)=0xe8) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000380)=r2) r3 = fcntl$dupfd(r1, 0x0, r1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x330, 0x4) r4 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_int(r4, 0x0, 0x17, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000001f40)={0x0, 0x1c, &(0x7f0000001f00)=[@in6={0xa, 0x4e21, 0x628f, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xfc}]}, &(0x7f0000001f80)=0xc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000001fc0)={r5, 0x1}, 0x8) socket$inet6_dccp(0xa, 0x6, 0x0) r6 = syz_open_dev$mouse(&(0x7f0000001d00)='/dev/input/mouse#\x00', 0xbbc3, 0x240) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendmmsg(r3, &(0x7f0000001cc0)=[{{0x0, 0x0, &(0x7f0000000940)=[{&(0x7f00000003c0)="1b2ed23bbb480b16078d6cbd0d977fbc5b7d561e72023cc57b64b1c147aafcc1b726683f52175baeef9959bc177a3438443d219ff9ae67b44422c8beceb3c522aa7f617fbaa119fe2f3539ba96217f7ab9ed1191aa6cf8812732f5f91168ac8b8f9a5f173893e38035b9e718e7b240ebdd4bfbe7a1042f8fd12a855996f8238106471813607a1cd50897bf5feb9b92ebc7eeeee07dcd45e86775280f", 0x9c}, {&(0x7f00000005c0)="2d812687d8fdbb2bc289fa3ca0858f776914b7d68270bde63d1be97e58577d71fbf4fb2b868102751f0f4540d449fd0306ee829288461915c3b2fe69b8c28233ebdbd98212aa01d7e43a7fba391ba326a2b2b163eae84538ae9567ae7e696f687a22f83486801201256ebc39be17bee10380994a2cfc14acf766b8d6839334dc226ecc182171d7cd", 0x88}, {&(0x7f0000000480)="0f61b0fa7671338818d77ebd719f1c1c244a813a6a7e405995338b7e5356289a22be2c407b12deefb647a713097ac5638b1f9ad4fb359101bf77793dd11fe17801b90dbee25b1cfd191fd6f3444faeec3d9adc42bf12a59298b6c635f080bada579c5f7df4ef608997e943a68dfb0eebc393513c21", 0x75}, {&(0x7f0000000680)="878f7c5b84cc9576bcb70330ee989bce8148b0", 0x13}, {&(0x7f00000006c0)}, {&(0x7f0000000700)="eb02c4c80939a9b44c8782bd1bb27ab75f6028cc8a6e8cedb848da76a4e338163004df63a1190da9b70e399ff275cc4d5a94f1e7b3526aff9f9958e1511a4f39a18f02b7b3615a8e4b720a4f9cd8395a9f89921135e0d49e6152b1c79bca39b7e7ca2d8b52ef6c40605f84dfdc9d9dd7d39e112c8e8b4e898f85959f6d7da6081f7d304ed975f9305eb45813cda1db68c7a12537cdaa85376f4735fe8913098845621d45d9c8cbdeaef91d8982635c1591ccf0f7dca86b7af1ec7e1596ec400de55cddb27a5569df1dd323815e290a9ffd9d869756f3bcf34aeacfba56bfe45735ff", 0xe2}, {&(0x7f0000000800)="5a2d30ba110a09f968fe48a7fa3e20fd4ee85da161cc75a00e05f1c4169eefac", 0x20}, {&(0x7f0000000840)="5745265e1ca7c7bd53ea6320bcace0f0eceaa02ad37da4bdb7aa46318bad262067b06ebf8ff28a055d55ec389c9fc38cb59f957ffc277f70431236c10a1af66adb", 0x41}, {&(0x7f00000008c0)="c62131de0d4512c29ccba23d43d8c4a202488cc05abe76768807ea68b252cf935d7d37489d4058c62d0b01d54ff2722fe2f10d26f6b2608ad108caef10bf39656807a74a6e548b429e37696a7c9c9ce3101743fc12d989fe2f50a3a03d12ff59677bbb7f9c142ff6029bdc5c97aace5e48434a85970f537b49a3738a10858de9", 0x80}], 0x9, 0x0, 0x0, 0x1}, 0x5}, {{0x0, 0x0, &(0x7f0000001c80)=[{&(0x7f00000009c0)="f1c69c6735aba23fcfc826bc22e807d1c172fd4cdf1e5b38a9160df257be2960d53f0ea9c752b00d72780e0a855ebbd24a1deea22043efdee025d33d1757fc6bdf9d73423f7df29a0c0c01d6a1bb99ee9f02927c38e199b3953d72849ecdea2b1a0fc73906a9d39918016c40afcceedbe473c82724fc57ac4c06b9ceeec53a098f06a919c976a6f0e5f031158764d5dce6f7254c25bf643f3a121ed79e559259f49f0b176dd4221b81b4705d", 0xac}, {&(0x7f0000000a80)="ac1be2f9aa806881e482f3440df57cb9bb1c5a0f5fd2be4a59c29aa7f61a4456eacac50be70eed5fb41b356d79139040858475db74520b2f1686b953fcf9238deecbc8d80a2de32720e7226fe2f28d7631ffd89a14137e5d721e2d75d8cfb2439703a6212551c04978441a3890c8e159b5b156f8e24582dea76e42325b6f109c97f22bb3ee07c650d51369880adbfa7c3a", 0x91}, {&(0x7f0000000b40)="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", 0x1000}, {&(0x7f0000001b40)="93be", 0x2}, {&(0x7f0000001b80)="d3e1cf9e8eb56def231ff46c5f10ad184254ffa7b8ee8375a7403597d216cf98b8469d04c92d62db401ae9d3928bd4d14794c9bde562deed191219322f67b0b821ffde5b3696fc692657b71d71b3c4bd3249b2677ac8b4c5bc32c2de764868549fc4637f09af1b54bb54f2d6acfecc8299ae57ea99c9862ad604e7f4e67a02908099a07562f6", 0x86}, {&(0x7f0000001c40)="119158023db9ece93229d71013", 0xd}], 0x6}, 0x1}], 0x2, 0x4000) recvmsg(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000500)=""/115, 0x73}, 0x2000) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r6, 0x84, 0x15, &(0x7f0000001d40)={0x2}, 0x1) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f0000000140)={&(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0], 0x7, 0x8, 0x1, 0x4}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r6, 0x84, 0x7c, &(0x7f0000001d80)={0x0, 0x1, 0x2}, &(0x7f0000001dc0)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r6, 0x84, 0x6c, &(0x7f0000001e00)={r7, 0xa7, "30a9fca86922ffc53c1a5bb9b3f51b1e0bedf446c042e2945756b981a2182f671d873c90adbab8862127d9c83255bd43f57ec5b36369f607990b5fef38dbcbf69791ec910d612c67ecfdbf690ab198e07c89ec3528c652444636848e49109d834527bf7fd410578b99d0ce52649018a8fe6f188d6b253e71c9a444efee6885e73fa37db7ac118a95a88f221fad7f71c88c136031a7df4653330ed8d6f8c221ed6920c1ced604f0"}, &(0x7f0000001ec0)=0xaf) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f00000006c0)=0x10001, 0x8) 2018/04/03 04:06:40 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x2000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) signalfd4(0xffffffffffffffff, &(0x7f00000000c0)={0x2}, 0x8, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f00000000c0)=@ioapic) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x20001) ioctl$KIOCSOUND(r2, 0x4b2f, 0x4) 2018/04/03 04:06:40 executing program 3: munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) r0 = gettid() sched_getaffinity(r0, 0xfd3a, &(0x7f0000fddffa)) 2018/04/03 04:06:40 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001440)="2767cd454e67c11802cc1b3b5e16e5a927b27edd4b9aa27031e037eaf20cbf062b584c2ccc65e8fe599b9c7fab59674f348493e41036be1f5dffb19e9147c19092004413c08f8c20c4dfcd9ef5a861e241e67fb2c4fd6e16bea8e690bfea6b851486846264c119449779b6db9be655ca3355af050e27847e9fe2a18556ea00c606a7c7745a864e953df967e3cae7d64b5fc4f8aacc8918f7369162de1b2881b4b1254c868082462b8c10626d180dabce", 0xb0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000340)=""/4096, &(0x7f0000000000)=0x1000) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x7fffffff, 0x80040) bind$pptp(r2, &(0x7f0000000180)={0x18, 0x2, {0x1, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000001380)=0x1e100000000, &(0x7f00000013c0)=0x1) getsockopt(r2, 0x40, 0x4, &(0x7f0000000240)=""/11, &(0x7f0000001340)=0xb) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000000140)) sendmsg$alg(r1, &(0x7f0000001400)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f00000002c0)="a6d542d74aff62a804d491ba4ac31c41c24e68a925613d3effe52a114a59dd9e7231d35aa158b6fa6f0647e6ea30b3fe0a648490ecc7a4dea549dab678c3414a5f7ef4fbcba9f3bbc19d2a94794ab4a99bf376ab09cfb6a4", 0x58}], 0x1, &(0x7f00000001c0)}, 0x0) recvmsg$kcm(r1, &(0x7f0000e63000)={0x0, 0xfffffffffffffea8, &(0x7f0000000100)=[{&(0x7f0000588fa9)=""/87, 0x389}], 0x1, &(0x7f0000142000)=""/60, 0x3c}, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00000001c0), &(0x7f0000000200)=0x8) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x8, 0x4) 2018/04/03 04:06:40 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x100, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000080)={@my=0x1}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c3ff0)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}]}, &(0x7f0000f91ffc)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000f85000)={0x1, 0x20000000000001f9, &(0x7f0000519fa8)=ANY=[@ANYBLOB="18000000000000000000000000000000d40006000000000000000000000000009500000000000000"], &(0x7f0000d63000)='syzkaller\x00', 0x80000000006, 0x65, &(0x7f00001d8000)=""/4096, 0x40f00}, 0xfffffffffffffce3) syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x3, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x220103, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f00000000c0)=0x7) r2 = openat(r1, &(0x7f0000000140)='./file0\x00', 0x1, 0x2) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000040)={0x5, 0x3, 0x100, 0x80, 0x80000000}, 0x14) 2018/04/03 04:06:40 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) r1 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) open_by_handle_at(r1, &(0x7f00000002c0)={0xdc, 0x5, "6d5cf3d2a1d1fde3875dc0da0a3f4dc67740aa75714cee4a996434ddef1badc47fffa364ad1291f13c878aeadd9893b317c4ef0cea9f98f29d172a0d0311c24bef992254b2b6d71ca2d76393d00a201336d4fe479c5fe39efcdcbeb1f337463cc18ab5b0544edd01b363427c0a23e70ad0b36333acad7a3fa9ef62383a21523fcb7858f753812ac89ce9c77a724a281225ec29edf69d28b5e98b0ed9066194f4c3fc790eb88773bb71980d82e33fc1c72c06299d1fa23fc272dd2cca027ae5b22ae5038934b057c292923b0214cc018dddbe6487"}, 0x200100) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xfffffffffffffff9, 0x40020011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x16c) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f00000003c0)) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x84, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="0063404000000000000000000000000004000000000000000000000000000000000000000000000000b5893c0938e8bebd12d3b8fcd5296619f9c66c963e8cbb1787e0b4680fc7d5cba0f99cbe5dd6d7e4bf1b04e376fadd4d7b149308fa57c4f623635db5000000000000000000000000000000", @ANYPTR64=&(0x7f000026c000)=ANY=[], @ANYPTR64=&(0x7f000000afd0)=ANY=[]], 0x4f, 0x0, &(0x7f0000000000)="a8236d147fa42188c92c4d52f0672e429f47d7a362b68e875525dc55b45488aa34486af4b8bccec98325003672d428ea19fa2da6f61bd9ca40801e6db848ad31ba1db76bca44817b6d26d8d06d51c0"}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00000001c0)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) 2018/04/03 04:06:40 executing program 6: unshare(0x400) r0 = epoll_create1(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x0, 0x1, 0x6, 0xda39, r1}) epoll_pwait(r0, &(0x7f0000000080)=[{}], 0x1, 0x0, &(0x7f0000000100), 0x8) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_DMA(r2, 0xc0286429, &(0x7f0000000280)={r3, 0x7, &(0x7f0000000180)=[0x20, 0x40, 0x3, 0x8, 0x2, 0x6, 0x3], &(0x7f00000001c0)=[0x3], 0x1, 0x5, 0x2, &(0x7f0000000200)=[0x5cf26eeb, 0x6, 0x43, 0x7fffffff, 0x1], &(0x7f0000000240)=[0x7fffffff, 0x6, 0x100000000, 0x9, 0x4776]}) 2018/04/03 04:06:40 executing program 7: sendto$unix(0xffffffffffffffff, &(0x7f0000000080)="6b7c57267380755c", 0x8, 0x0, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@dev, @loopback}, &(0x7f0000000040)=0xc) getpeername$inet(r0, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x8000000000000060, &(0x7f0000000040), 0x0) 2018/04/03 04:06:40 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x101, 0x85b63c8ca85c7550) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000040)=0x2041) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000001780)=ANY=[@ANYBLOB="010000000020000049"]) 2018/04/03 04:06:40 executing program 6: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000067c000)=@fragment, 0x8) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000000)=@routing={0x84, 0xc, 0x0, 0x4, 0x0, [@mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x12}, @remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}]}, 0x68) recvfrom$inet6(r0, &(0x7f0000000080)=""/135, 0x87, 0x10000, &(0x7f0000000140)={0xa, 0x4e20, 0x1, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) sendmmsg(r0, &(0x7f0000000440)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000cc3fe8)=[{0xc}], 0xc}}], 0x1, 0x0) [ 338.533407] binder: 23030:23033 ioctl c0306201 20008000 returned -14 [ 338.572843] binder_alloc: binder_alloc_mmap_handler: 23030 20000000-20002000 already mapped failed -16 2018/04/03 04:06:40 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x4643, 0x101000) ioctl$TUNSETLINK(r1, 0x400454cd, 0x17) rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) r2 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r2}, &(0x7f0000bbdffc)) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000b4a000)) pselect6(0x40, &(0x7f0000000080), &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000000ff0)={&(0x7f0000000040), 0x8}) close(r0) 2018/04/03 04:06:40 executing program 7: io_setup(0x6, &(0x7f00000003c0)=0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) getsockname(r1, &(0x7f0000000180)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000040)=0x80) connect$bt_rfcomm(r2, &(0x7f00000000c0)={0x1f, {0x4, 0x5e933cae, 0x280, 0x80, 0x8001, 0x6}, 0xffffffffffffff51}, 0xa) r3 = syz_open_dev$dspn(&(0x7f0000000300)='/dev/dsp#\x00', 0x2, 0x2000) io_submit(r0, 0x1, &(0x7f0000000380)=[&(0x7f0000000340)={0x0, 0x0, 0x0, 0x1, 0x4, r2, &(0x7f0000000200)="3acbcf7b9a0a346a1317ad904a43b0e7f4c0add4b2f13e1e05829228d54ada6b0930e1121ecac7212814ba4c055401f334a43272708e7f8eea397d31f61e93ace620205fb950cd5adde51d2e71100286e96a7e8d212320221bf807a8d5bdc3c5a724f77767bb78ce659194d4f9150bc5eeb9678dde40f657c36dd8ff1467c7d94aca3571dba39cce8cf2b7889fff3c9bec6d9c0636171a480c3b4c770cde1ca4064b785772360000a04a48966dc1b6d2414d91b2a3a2008166a8c7cf7d21b6114236b55f5e9155942252f107b165a9016e3c6deb0237acf08a5391e65abaeceafc81acd264f33dc8556ba84b28b0fae67090", 0xf2, 0x5, 0x0, 0x1, r3}]) io_submit(r0, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000140)='0', 0x1}]) r4 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x1a7, 0x40) ioctl$DRM_IOCTL_AGP_ENABLE(r4, 0x40046432, &(0x7f0000000400)) prctl$void(0x1b) 2018/04/03 04:06:40 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)="580000001400192340834b80040d8c5602062200010400000000000000005800004824ca944f64009400050028825a003b5fbe907902008000f0fffefffffe03edf8fef5dd00000009000100000c0900fcff4d00040e05a5", 0x58}], 0x1) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x1) accept4$unix(r1, &(0x7f0000000100), &(0x7f0000000180)=0x6e, 0x80000) [ 338.624920] binder: BINDER_SET_CONTEXT_MGR already set [ 338.640650] binder: 23030:23033 ioctl 40046207 0 returned -16 [ 338.662591] binder: 23030:23055 ioctl c0306201 20008000 returned -14 2018/04/03 04:06:41 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x4000, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000040)={0x2, 0x4f21, @multicast2=0xe0000002}, 0x7aa27acba43ed47d) bind$alg(0xffffffffffffffff, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(ccm(tnepres))\x00'}, 0x58) get_mempolicy(&(0x7f0000000100), &(0x7f0000000140), 0x1800, &(0x7f0000fff000/0x1000)=nil, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x9) 2018/04/03 04:06:41 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'gre0\x00', &(0x7f00000000c0)=@ethtool_test={0x1a}}) 2018/04/03 04:06:41 executing program 1: syz_open_dev$sndmidi(&(0x7f0000002e80)='/dev/snd/midiC#D#\x00', 0x40, 0x1) r0 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x2, 0x2) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x0) 2018/04/03 04:06:41 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000692ff0)='/dev/sequencer2\x00', 0x8002, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) write$sndseq(r0, &(0x7f000086afd0)=[{0x10081, 0x8}], 0x30) readv(r0, &(0x7f0000000880)=[{&(0x7f0000000080)=""/8, 0x8}, {&(0x7f0000000700)=""/214, 0xd6}], 0x2) recvfrom$llc(r0, &(0x7f0000000040)=""/50, 0x32, 0x0, 0x0, 0x0) bind$netlink(r1, &(0x7f0000000100)={0x10, 0x0, 0x25dfdbfd, 0x80081202}, 0xc) 2018/04/03 04:06:41 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xfffffffffffffff7, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000080)={{0xa, 0x4e20, 0x2, @empty, 0xfff}, {0xa, 0x4e21, 0xfffffffeffffffff, @local={0xfe, 0x80, [], 0xaa}}, 0x5, [0xfff, 0x7, 0x100000000, 0x8, 0x3d3, 0x1, 0x7f, 0x2]}, 0x5c) bind$alg(r0, &(0x7f000065ffa8)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="0092031155d4380400000000400000000000001cedc8a5", 0x17) 2018/04/03 04:06:41 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x281, 0x0, 0x10}, 0x98) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = open(&(0x7f0000000000)='./file0\x00', 0x181080, 0x11) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x8, 0x0, 0x800, 0x0, 0x0}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000240)={r2, 0x72b1919a, 0x3}, 0x8) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="5ba44265dd274fd4d03cc1e60f5cf044abec2efc13e0120976be2dcec935c17e11fd49d07d0747a145e5bae95bd0ea73f0bf3d7327fb18758a58bec874e57eef8a8e5c48b4f9a5c5ab3ee5bead13692e32b57d", 0x53, 0x4008000, &(0x7f0000000180)={0xa, 0x4e22, 0x507f, @mcast1={0xff, 0x1, [], 0x1}, 0x10000}, 0x1c) r3 = getgid() ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, r3) 2018/04/03 04:06:41 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x9, 0x2001e, r0, 0x1) mmap(&(0x7f0000000000/0xaf2000)=nil, 0xaf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000200)=0x3c, 0x8a) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x8000, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') io_setup(0x3, &(0x7f0000000240)=0x0) io_destroy(r4) sendmsg$IPVS_CMD_GET_SERVICE(r2, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200010}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYBLOB="98000000", @ANYRES16=r3, @ANYBLOB="00042abd7000fcdbdf250400000008000600000000007c00030014000600ff020000000000000000000000000001080008000300210008000400000300000008000500ac1414bb080003000400000014000200627071300000000000000000e7ff0000140002007465716c300000000000000000000000140002006970365f76746930000000000000000000000000000000"], 0x98}, 0x1, 0x0, 0x0, 0x4004000}, 0x1) pselect6(0x40, &(0x7f0000af1fc0), &(0x7f0000af1ff9), &(0x7f0000d26fc0), &(0x7f0000af1ff8), &(0x7f0000c04000)={&(0x7f0000999ffa), 0x8}) 2018/04/03 04:06:41 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x200) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/kvm\x00', 0x202, 0x0) r4 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f00000004c0)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10, 0x80800) r5 = inotify_init() r6 = socket$l2tp(0x18, 0x1, 0x1) r7 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vhost-net\x00', 0x2, 0x0) r8 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ION_IOC_ALLOC(0xffffffffffffff9c, 0xc0184900, &(0x7f0000000540)={0x7f, 0xc, 0x1, 0xffffffffffffffff}) getpeername(0xffffffffffffff9c, &(0x7f0000000580)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000600)=0x80) r11 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) r12 = socket$bt_hidp(0x1f, 0x3, 0x6) r13 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000640)='/dev/qat_adf_ctl\x00', 0x2, 0x0) r14 = socket$inet6_tcp(0xa, 0x1, 0x0) r15 = syz_open_dev$urandom(&(0x7f0000000680)='/dev/urandom\x00', 0x0, 0x800) sendmsg$unix(r0, &(0x7f0000000740)={&(0x7f0000000200)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000400)=[{&(0x7f0000000280)="dd12a6eeaf1dcd3c7b1cac9f6c662865cc4fbd2f7212da2a9f718e1ce1c470bbb34924b7f07c0fa1f2c4816a14a0f6e05e046d7e677354ddec5c02f7d575b81f0c57ced1ba497e63283df39bcba350bf40c6c2f42147770c0aae63f35317df8e5fc6760fcf11c1b3fe8e42f462deb3549b262ca6238f139c6286980edba78be230086bb7c05273db558ddc251a43ceab0face84ca5d04bddcec9a7083fce6e8d7ba1b18c360b01c6e24cc8f89537a5297a5454c13c12c93bf29729e297532463a4bc55bddc045af9ea874a06b05c8890a1645697881cca6520e2291436ebe636280f04186eb74ff34c0a4d4ecc5a7107a85744e9b3b332", 0xf7}, {&(0x7f0000000380)="b3cd5a93a26505a6ce0b8f52174dd4a6b04a951a7cedfbe0db6c418a2fc826a4ca50313350765e23ebadbde011a322eb30038e61f485ff47d30d03848f72b802d40568", 0x43}, {&(0x7f0000000800)="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", 0x1000}], 0x3, &(0x7f00000006c0)=[@rights={0x24, 0x1, 0x1, [r1, r2, r3, r4, r5, r6]}, @rights={0x18, 0x1, 0x1, [r7, r8, r9]}, @rights={0x24, 0x1, 0x1, [r10, r11, r12, r13, r14, r15]}], 0x60, 0x40}, 0x0) r16 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x103580, 0x0) ioctl$TCSETAW(r16, 0x5407, &(0x7f00000000c0)={0x80, 0x8c, 0x10001, 0x5, 0x4, 0x1ff, 0x1ff, 0x4, 0x9, 0xffffffffffffff60}) r17 = socket$netlink(0x10, 0x3, 0x100000000040011) io_setup(0x1, &(0x7f0000000000)=0x0) flock(r16, 0x8) fcntl$F_SET_FILE_RW_HINT(r17, 0x40e, &(0x7f0000000080)=0x4) io_submit(r18, 0x1, &(0x7f00000007c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r17, &(0x7f0000000040)}]) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r16, 0x40505330, &(0x7f0000000180)={{0x1, 0x2}, {0xe18f, 0x5}, 0x7451, 0x1, 0x3}) 2018/04/03 04:06:41 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000001080)='/dev/input/mice\x00', 0x0, 0x82) write(r0, &(0x7f000054f000), 0x98) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e22, 0x6, @dev={0xfe, 0x80, [], 0x15}, 0x4}, {0xa, 0x4e22, 0x374a, @dev={0xfe, 0x80, [], 0x10}, 0x4}, 0xbc, [0x4, 0x400, 0x4, 0x6bc, 0x1135, 0x2, 0x80000000, 0x5034]}, 0x5c) socket$inet6_tcp(0xa, 0x1, 0x0) read(r0, &(0x7f00000020c0)=""/4096, 0x1000) 2018/04/03 04:06:41 executing program 6: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x2c871, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000fc0)=ANY=[@ANYBLOB='\b\x00\x00\x00\x00\x00', @ANYBLOB='\x00z'], 0x8) socket$unix(0x1, 0x5, 0x0) 2018/04/03 04:06:41 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = mmap$binder(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0xf8, 0x0, &(0x7f0000000340)=[@acquire={0x40046305, 0x3}, @reply={0x40406301, {0x2, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x58, 0x40, &(0x7f0000000080)=[@ptr={0x70742a85, 0x1, &(0x7f0000000040), 0x1, 0x0, 0xc}, @flat={0x776a2a85, 0xa, r1, 0x2}, @fd={0x66642a85, 0x0, r0}], &(0x7f0000000100)=[0x28, 0x30, 0x0, 0x28, 0x28, 0x48, 0x0, 0x30]}}, @decrefs={0x40046307, 0x1}, @decrefs={0x40046307, 0x4}, @reply_sg={0x40486312, {{0x4, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x30, 0x10, &(0x7f0000000140)=[@flat={0x73682a85, 0xb, r1, 0x4}, @flat={0x77622a85, 0xb, r1, 0x1}], &(0x7f0000000180)=[0x0, 0x68]}, 0x1}}, @transaction_sg={0x40486311, {{0x3, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x0, 0x50, &(0x7f0000000280), &(0x7f00000002c0)=[0x18, 0x20, 0x40, 0x18, 0x0, 0x68, 0x78, 0x20, 0x38, 0x38]}, 0x4}}, @exit_looper={0x630d}], 0x0, 0x0, &(0x7f0000002000)}) 2018/04/03 04:06:41 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000680)='net/tcp\x00') ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x70, 0x0, &(0x7f00000000c0)=[@increfs={0x40046304, 0x2}, @acquire={0x40046305, 0x4}, @exit_looper={0x630d}, @reply_sg={0x40486312, {{0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, &(0x7f0000000040), &(0x7f0000000080)=[0x0]}, 0x200}}, @acquire={0x40046305}, @decrefs={0x40046307, 0x4}], 0x94, 0x0, &(0x7f0000000140)="c60385f0eeec0d7637008c21d99e8d0ecff668e2cc986e7f08c97edc84b32b1680c99e07ff8b365bdc9ce6e1cf8ae953afebb135f432df13cbe33887c82b6f0bd85283790f4c1f3f3d1e7860cd23fab69175cdcb4b27d1e1cd4bc1e0ac7d93499df32401f288edd932e640f818025cd6695d34c36089dcf826f82c42b06cf01d31ec9398114027fef04df6d0a929efb15260fed9"}) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000000)={0xfffffffffffffffe, 0x6, 0x4, 0x1000, "67b194ed83a17b5227ef76ba75cb8085c5c384b1c785b6259a6c4afde69cc6b9"}) mmap$binder(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x8112, r0, 0x0) 2018/04/03 04:06:41 executing program 0: r0 = memfd_create(&(0x7f0000000040)="7a73836c6901e37884d7ce361acd2204f444a086a6c8962c00", 0x0) write(r0, &(0x7f00000000c0)="a12559f0", 0x4) socket$netlink(0x10, 0x3, 0xe) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) setitimer(0x0, &(0x7f0000000000)={{0x77359400}, {0x0, 0x7530}}, &(0x7f0000000200)) 2018/04/03 04:06:41 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000500)={0x0, 0x0, 0xffff, 0x401}, 0x8) r1 = socket$inet(0x2, 0x8000f, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x4}, 0x68) 2018/04/03 04:06:41 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x141802, 0x0) close(r0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) pwrite64(r0, &(0x7f0000000280)="048e7cbf4fcd3e5e", 0x8, 0x7fff9) 2018/04/03 04:06:41 executing program 5: vmsplice(0xffffffffffffffff, &(0x7f000066d000), 0x0, 0xfffffffffffffffe) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000240)=[&(0x7f0000000040)='\x00', &(0x7f0000000080)='\x00', &(0x7f00000000c0)="5d7b76626f786e6574312a24ab2f3a76626f786e6574312e70726f63766d6e6574305e00", &(0x7f0000000100)='%nodev.\\\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='md5sumvmnet1selinuxmime_type}md5sum`proc\\{!\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='^vmnet1+posix_acl_accessuser#-{\x00'], &(0x7f0000000300)=[&(0x7f0000000280)='\x00', &(0x7f00000002c0)='vboxnet0\x00']) r0 = syz_open_dev$admmidi(&(0x7f0000000340)='/dev/admmidi#\x00', 0xee441bd, 0x80000) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/04/03 04:06:41 executing program 4: mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x4100, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={r1, 0x1000, "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"}, &(0x7f0000001140)=0x1008) mknod(&(0x7f0000f6d000)='./file0/file0\x00', 0x8003, 0x0) uselib(&(0x7f0000000000)='./file0/file0\x00') 2018/04/03 04:06:41 executing program 2: r0 = request_key(&(0x7f0000000040)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)="5b284014776c616e302100", 0xfffffffffffffff8) r1 = add_key(&(0x7f0000000280)="6173796d6d65747269630000f623c165dbdd5da4e516feae1218931b7f62f1989e779cb3e199015e6f224dc786b78b696462c7dec58cd05fa42773a0af0a703d63e19620fd165b5d862cf73505bb401152746037a51f9d035dcf4197d265f6f5d246b14212db69e767574420fb11a7308eb293967dbd5a729bb8c6833a854e2036d4e9270fef4cef270638e56c144263ecf69038c96c9d38f68668c21513e19c1311eea8ee94c59609987d033ca3c8ad624dbc5c8958aaa4e9158c5850c6228a22d0adaabe8bb566c069d5baa64e30af6d878c", &(0x7f0000000240)={0x73, 0x79, 0x7a}, &(0x7f0000000000), 0x0, r0) keyctl$describe(0x6, r1, &(0x7f0000000000)=""/22, 0x16) r2 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x8, 0x200800) connect$ax25(r2, &(0x7f0000000100)={0x3, {"767000dccb1ea6"}, 0x1f}, 0x10) [ 339.649222] binder: 23120:23121 Acquire 1 refcount change on invalid ref 3 ret -22 [ 339.657110] binder: 23120:23121 got reply transaction with no transaction stack [ 339.664600] binder: 23120:23121 transaction failed 29201/-71, size 88-64 line 2763 2018/04/03 04:06:41 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000000080)={0x1, 0x9}) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xe, &(0x7f0000000040), 0xfffffffffffffdb1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x20) 2018/04/03 04:06:41 executing program 5: perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000013fff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000100)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000080)={0x5, 0x1, 0x8467, 0x20, 0x7ff, 0x4}) 2018/04/03 04:06:41 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) r1 = perf_event_open(&(0x7f0000000100)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000200)}, 0x20) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x6df35a0466b3fc45) dup3(r1, r0, 0x0) [ 339.760173] binder: 23120:23150 Acquire 1 refcount change on invalid ref 3 ret -22 [ 339.768058] binder: 23120:23150 got reply transaction with no transaction stack [ 339.775565] binder: 23120:23150 transaction failed 29201/-71, size 88-64 line 2763 [ 339.871216] binder: undelivered TRANSACTION_ERROR: 29201 [ 339.877608] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/03 04:06:42 executing program 0: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x2691d0877f1cca9b}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="954e8dbd4a07fa5b40000000ffff0001081010040000000006000000e0002e1c1767f6d4fbc3"], 0x2a) 2018/04/03 04:06:42 executing program 2: r0 = epoll_create(0x5) epoll_pwait(r0, &(0x7f0000000080)=[{}], 0x1, 0xfffffffffffffe00, &(0x7f00000000c0), 0x8) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000c21fdc)=[{}], 0x1, 0xcc, &(0x7f00007bbff8), 0x8) r2 = creat(&(0x7f0000000040)='./file0\x00', 0xbbdc4669ed1e0543) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000100)={0x20, 0xffffffffffffff00, 0x34d9, 0x400, 0xfff, 0x8f, 0x6, 0xfffffffffffffff8, 0x1f, 0x100000001, 0xc6, 0x1}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000ea0000)) 2018/04/03 04:06:42 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x17) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000025ff4)={0x10}, 0x51e77113630d58e1, &(0x7f000000b000)={&(0x7f0000028fc4)=ANY=[]}, 0x1, 0x0, 0x0, 0xfffffffffffffffe}, 0x80) 2018/04/03 04:06:42 executing program 1: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x10d, 0xb, &(0x7f0000000a80)=@raw={'raw\x00', 0x9, 0x4, 0x2d0, 0x164, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x23c, 0xffffffff, 0xffffffff, 0x23c, 0xffffffff, 0x4, &(0x7f0000455000), {[{{@ip={@multicast1=0xe0000001, @multicast1=0xe0000001, 0xff000000, 0xff000000, 'vlan0\x00', 'lo\x00', {}, {0xff}, 0x0, 0x3, 0x1}, 0x0, 0x104, 0x164, 0x0, {}, [@inet=@rpfilter={0x24, 'rpfilter\x00', 0x0, {0x1}}, @common=@unspec=@ipvs={0x48, 'ipvs\x00', 0x0, {@ipv4=@rand_addr=0xff, [0x0, 0xff0000ff, 0xffffffff], 0x4e21, 0xe0d953fe17d2de7f, 0x2, 0x4e24, 0x4, 0x4}}]}, @unspec=@CT1={0x60, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz1\x00'}}}, {{@ip={@broadcast=0xffffffff, @empty, 0xff000000, 0xff, 'irlan0\x00', '\x00', {0xff}, {}, 0x88, 0x2}, 0x0, 0x98, 0xd8}, @unspec=@CT0={0x40, 'CT\x00', 0x0, {0x0, 0x4aa, 0xfff, 0x1, '\x00', 0x6}}}], {{[], 0x0, 0x70, 0x94}, {0x24}}}}, 0x48c) r1 = dup(r0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000140)={0x6, 0x8, 0x80, 0x100}, 0x10) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000180)={0x0, 0x8d, "3d67974efdee5b685212d7be71a49c3732a609a2805af98f9e9a1c21938f101194a05e0f80555c1437d2e8eff875315adce4437106d3cb1f0bce4f174ebd74cf8942db2655123d342d74a650c9774e04b1a81bd6cbd9bcee3cc9828d157cf678d774fcefbed00c56117b0ec7fb0644a6323dc974a64838ae79efc95488fe91f32c16c38c4af4d60a418fe414ab"}, &(0x7f0000000240)=0x95) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0x2, 0x209, 0x100000000, 0xfffffffffffeffff, r3}, 0x10) request_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='\'#\x00', r2) 2018/04/03 04:06:42 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x800, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x8, 0x9, 0x5, 0x18, "b3e77ffaeef28f37aa3202865b5710b6095c546364d9b5d6501920a96da71676ef71948b1b2d982882d4c8302f0e61e3e2d02319ffb8c73bbda21fe1c9390ed8", "bc081e422bdcd2c3b94558ada83e5c99e381cbdf17d048965719972dfac594db", [0x0, 0x101]}) ioctl$int_in(r0, 0x5473, &(0x7f0000000080)=0x6) perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext={0x0, 0x1}, 0x2000, 0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000000200), 0x9, 0x3) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f00000001c0)=0x1) 2018/04/03 04:06:42 executing program 5: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000d00)="1f0000000b0300ff14001ae7071a250007160b0004000000010000f66d9a0000515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988000000c700000000000000000000008cb006fc0e209d3fe7142fcee290ef911c1531b5ab65c9a6132fd466cff72429e41bd4c165fdd03920dd1a14a07c98c969aa972de367bed4d8539a13d072ffa78f01abbcc9b72f89c3d0e071d09cb4ed088b6f2397a3a24ea9fa35e86aa3116d6b60790c9746e2", 0xfffffffffffffe8d) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058431b63911068eadbdc1939d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) epoll_wait(r2, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x0, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000e40)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x5, 0x7ff, 0x5, 0x400}, &(0x7f0000000480)=0x98) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000f00)={r3, @in6={{0xa, 0x4e24, 0x32ea, @mcast2={0xff, 0x2, [], 0x1}, 0x101}}}, 0x84) r4 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000000bc0)) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000440)={0x8}, 0x4) dup(r2) add_key$keyring(&(0x7f0000000cc0)='keyring\x00', &(0x7f0000000e00)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r4) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000740)=0x0) getpriority(0x2, r5) clone(0x2100000, &(0x7f0000000540)="41ce6ac36c8e9445b1b780b0dac2fb307b54c902abc98e9ccd284ce74b0f1fcedbfbd5450c71272ce1253b9e128180cde177f270a3e7201982d9f3c2e316ad81a44fc13b9a9050c0e10850a1ea61cc4a3d687fea7c765cfdd17b83", &(0x7f0000000a80), &(0x7f0000000ac0), &(0x7f0000000b00)="626efc80f822c7b9a5f6a94095acdd5697d7fe1061b51abdc41f5783e62d54157672be179b14b629e74b79fb64b1553ebc09e2161d42e2b02575cd0e16a7a0f4bdfb8db4aef5f6efddf354f688a19a9f43077ae335f0f0538ffd54ea1362d491aecc27a20255bdf602010644b9220f497784e7d2ae3da8df2798394e094ca946147c2da277da0c8d6bf3ec84dca798aeb6b30a6c3aaf1f3e49d4516997a693be91fe859889f03c9d0bf81db8d48a42b328806c74bf83a6e089fde8d566d9b051") socket$inet6_icmp_raw(0xa, 0x3, 0x3a) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='vboxnet1\x00', 0x0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf4aa314195f066c86763061ba5fe74f345a408ba4c56bba2ac4f64642a19a81f72b1d3fb74e5d348e1ebba568683ff0239d512690e15513090485647b5e6cf3c325e2617b08d0977acc58881ccab2dee3754f484a36de5d157e161b881b08d3bd4638a58e83814385f71a085426a0", 0x87, r4) ptrace$getregset(0x4204, r5, 0x800006, &(0x7f0000000500)={&(0x7f0000000780)=""/201, 0xc9}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) socket(0x10, 0x5, 0x3) 2018/04/03 04:06:42 executing program 3: io_setup(0x10000, &(0x7f0000000100)=0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000000140)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x80, 0x800) r2 = syz_open_dev$midi(&(0x7f0000000280)='/dev/midi#\x00', 0xffffffff, 0x2) io_cancel(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x7, 0x797a, r1, &(0x7f0000000200)="682499e95f9e7d5d1004c1babe1381e1a7dbbe0c286f51222df62f15a7371b2c903b2446fb01405eac765aede6041d971d45d7ccec718b18ce4422dc01532dc15790ff7ef325", 0x46, 0xfffffffffffffff8, 0x0, 0x1, r2}, &(0x7f0000000300)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x102, 0x100) ioctl$KVM_GET_MP_STATE(r3, 0x8004ae98, &(0x7f00000000c0)) r4 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_FREE_MR(r4, 0x114, 0x3, &(0x7f0000000040)={{0x0, 0x2}}, 0x10) 2018/04/03 04:06:42 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000043ff8)='./file0\x00', 0x1039, 0x0) open$dir(&(0x7f00004be000)='./file0\x00', 0x800, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0xffffffffffffae9e, 0x101000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0xe}, &(0x7f0000000100)=0x8) membarrier(0x3a, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r1}, &(0x7f0000000180)=0x8) creat(&(0x7f0000000040)='./file0\x00', 0x3) fcntl$addseals(0xffffffffffffff9c, 0x409, 0x4) 2018/04/03 04:06:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x3, 0xc48) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x50) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000005fb2)={{0x0, 0x0, 0x0, 0x0, "199577e4862231c44c25b68946c8eaee6524d90e3c6c7755718d13da1e03c0ecfe78dea09f3419a7549d9c09"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5ff6ddee3ce43a664ec27771fc8bc16e2f6429a3e43cc513778a66ee77caa0669233f41dc6b59f926842a42f2e320b84959f91b3a0e80be481d5172556fd762e", &(0x7f0000005000)='+eth0cgroupuser}\x00', 0x11}) 2018/04/03 04:06:42 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x8000000000005, 0x9}, 0x2c) r1 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x100, 0x1, 0x101, 0x1000, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000000c0)=ANY=[@ANYRES32=r2, @ANYBLOB="00009f0b"], 0x8) r3 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0xc, 0x4, 0x100000001, 0x0, r0}, 0x1c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000017c0), &(0x7f0000001800)=0xc) getpgrp(0xffffffffffffffff) fstat(0xffffffffffffffff, &(0x7f00000018c0)) lstat(&(0x7f0000001a80)='./file0\x00', &(0x7f0000001ac0)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r3, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r3, &(0x7f0000777000), &(0x7f0000ef0f88)=""/120}, 0x18) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/04/03 04:06:42 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000b3a000)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80000080304d65, &(0x7f00008d3ff8)) setsockopt$inet6_int(r0, 0x29, 0xdf, &(0x7f0000000000), 0x4) 2018/04/03 04:06:43 executing program 7: mkdir(&(0x7f0000eb6000)='./file0\x00', 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002cffa)='ramfs\x00', 0x1000818, &(0x7f0000a47000)) r0 = creat(&(0x7f000001bff4)='./file0/bus\x00', 0x0) write$sndseq(r0, &(0x7f0000000040), 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000000)=""/214) 2018/04/03 04:06:43 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="4000000015000d0000000000000000000a000000", @ANYRES32=0x0, @ANYBLOB="140063ae90590c18b525c7016e02000000d9600000000000000000000000000000140001000000000000000000000000000000d35aad147c3ed2713c8c5f6474bcfde956bb51f32cff9826f4e8330693c9478ef4d4a00e521e138e9a0974dcfa84828a1262387849ba149741dbcaff87949042dd640c5f8ae5d901a3a11cfcedc29d473e534a80d0ff035c7be7dcf7bd06521307deaa7b048e0c98ac408d3635a45ad0b2974f8db41f3ab48a595e30690bb384c6d93c5243d39ea492cb5cc73435a8d7b2104498055191fbf2448e01ebd35f0bfd1bf73cf9098447e0cb1384000000000000"], 0x40}, 0x1}, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x8000, 0x200000) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000040)="fa38c3b40c1eefb3e1") 2018/04/03 04:06:43 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) sendmmsg$nfc_llcp(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)={0x27, 0x0, 0x1, 0x7, 0xfffffffffffff800, 0x8, "6fab184714a1a60d36f6b42074dbff76e0d2575c0b4ae7efdea00519e71b1b7cc8783e5a91ab325323283dcaf50c90ac55f3999b0f4873f8da6f8921b69be3", 0xa}, 0x58, &(0x7f0000000180)=[{&(0x7f00000000c0)="c4ec9ac4569b72c080b975b121ca53b6f8043e5302fd4400f8644e7a4f7973c7f1480e19017cec17d2040dfd0ae36f70e46309ba0b0cfa1ee85ccd037d8a5a9e2a2e2bdb5add56105372dc600223a63618bf2cdec323e34fcdd94f7b89caf2646814ac776cc9f6bfa1746222fe98bc73be7645e8bdbd85af36344415565b37bb3d5878", 0x83}], 0x1, 0x0, 0x0, 0x50}], 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001fde), 0x0) socket$key(0xf, 0x3, 0x2) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000200)=0x1, 0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000240)=""/4096, &(0x7f0000001240)=0x1000) 2018/04/03 04:06:43 executing program 5: syz_emit_ethernet(0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaaaa88000100000086dd60110c1100302100fe8000000000000000000000000000ffff020000000000000000000000000001010090780600000053561ee5897bfad605000000000000000000000000000001fe80000000000000000000000000000024053a9d399d2925510a347afc5cdb2c6eb3d8eb1c035f2d17cb437453f2ebbe16126e8d59ed00394dd86a4219fd000000"], 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000040)=""/129) 2018/04/03 04:06:43 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_ro(r0, &(0x7f0000000080)='cgroup.events\x00', 0x0, 0x0) read(r0, &(0x7f0000000240)=""/118, 0x1b231f14d7f396) 2018/04/03 04:06:43 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xa) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bond0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)=@ipv4_deladdr={0x48, 0x15, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LABEL={0x14, 0x3, 'ip6_vti0\x00'}, @IFA_CACHEINFO={0x14, 0x6, {0xc16c, 0x2, 0xffff, 0x3}}, @IFA_BROADCAST={0x8, 0x4, @local={0xac, 0x14, 0x14, 0xaa}}]}, 0x48}, 0x1, 0x0, 0x0, 0x800}, 0x8094) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x444040, 0x0) 2018/04/03 04:06:43 executing program 2: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00005e5fd0)=[{&(0x7f00005e5000)='r', 0x1}], 0x1, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000080)=0x4) fcntl$setlease(r0, 0x400, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000000)={0x10001, 0x1f, 0xffff}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x200000000032, 0xffffffffffffffff, 0x0) connect$ax25(r1, &(0x7f0000000040)={0x3, {"dd6937ea1b0c3f"}, 0x8}, 0x10) tkill(r2, 0x1000000000013) 2018/04/03 04:06:43 executing program 3: connect$inet(0xffffffffffffffff, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x0, {0x1, 0x0, 0x0, 0x3f8, 0x0, 0x7}}, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000002200)=ANY=[@ANYBLOB="9c15ffffff"], 0x5}, 0x1}, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000022c0)=0x14, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)={0x14, 0x1c, 0xfffffffffffffffd, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) recvmsg(r1, &(0x7f00000001c0)={&(0x7f0000000200)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f00000013c0), 0x0, &(0x7f0000001440)=""/213, 0xd5}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000003c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x7bb7}, &(0x7f0000000500)=0x90) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000580), 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000100)={r0}) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000002780)={&(0x7f00000021c0)={0x10}, 0xc, &(0x7f0000002740)={&(0x7f0000002d80)=ANY=[@ANYBLOB="682000000300000808002c008000040008000000dfffffffffffffff00"], 0x1d}, 0x1, 0x0, 0x0, 0x4001}, 0x0) ioctl$sock_netdev_private(0xffffffffffffffff, 0x0, &(0x7f0000000280)="58388e43f2d10d649f0d5b185c241ebdec1bec36a2a74799bdcb561ccf45bdd0485b14427c0e1813fdd99f1f891262df71ce709447ad4d6589c1702f242fca638093623bfb22dc59255c84b7b2732906fd01eabe1ab64e7f35103964b11c90ab6ebcdbb1ab764481a0d90ff452089a0fff039c36533a0b9cf5996d3ef39c7de0bfd81ac6897c7ca4387873f6acfa908c79f335d2153489d9894ef591ea4896db697e739bb0edc59cdf6d07379d56e724bc9bdf53dcf63760777a5acca65a334497987c485ff564c081c200d46b5857c222c0f0e9bd0b9999b7aae07b5823") 2018/04/03 04:06:43 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000000c0)={0x0, @local, @local}, &(0x7f0000000140)=0xffffffffffffff5e) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000080)={r1, 0x1, 0x6, @random="73b1508518cc"}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x53, r0, 0x0) ioctl(r0, 0x40044149, &(0x7f0000000100)="870cf3cc88cf51d84d9155e7b9f207e2124bc67c1c74e325c5025c29f65bd92d8480b7c3af") 2018/04/03 04:06:43 executing program 6: r0 = memfd_create(&(0x7f0000000140)="7b10", 0x2) io_setup(0xfff, &(0x7f0000000080)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) sched_getscheduler(r2) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000040)="e5", 0x1}]) 2018/04/03 04:06:43 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000080)={0x1, 0x1, [@random="b0d3531c9e25"]}) 2018/04/03 04:06:43 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) ioctl$VT_ACTIVATE(r0, 0x5606, 0x2) r1 = syz_open_pts(r0, 0x10000000002) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000000)={0x0, 0xffffffff}) writev(r1, &(0x7f00000004c0)=[{&(0x7f0000000400)="0e2293f1e1454346e3ea87edd77d1da329118d639baabc045cc6523c5248c6e8b8727cbb98a02ff21974b5372d210428d547f5c831baa8e7bcb7195909", 0x3d}], 0x1) [ 341.504435] netlink: 20 bytes leftover after parsing attributes in process `syz-executor0'. [ 341.536721] netlink: 20 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/03 04:06:43 executing program 1: r0 = socket(0x10, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f00000002c0)=0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='ip_vti0\x00', 0x2c5) sendto$inet(r0, &(0x7f00000002c0), 0x2e2, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/03 04:06:43 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x400, 0x900) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000080)=0x40af, &(0x7f00000000c0)=0x4) sendmsg$nl_route(r0, &(0x7f00000f4fc8)={&(0x7f0000000000)={0x10}, 0x7f, &(0x7f00000edff0)={&(0x7f0000063a70)=@bridge_getneigh={0x28, 0x1e, 0xa21, 0x0, 0x0, {0x7}, [@IFLA_MASTER={0x8, 0xa, 0x4}]}, 0x9}, 0x1}, 0x0) 2018/04/03 04:06:43 executing program 0: mkdir(&(0x7f0000306ff8)='./file0\x00', 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5, 0x80) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000040)) r1 = open(&(0x7f000088c000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r1, 0x800000000402, 0xffffffffffffffff) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f000027d000)='./file0\x00', 0x20000000) inotify_add_watch(r2, &(0x7f0000bb9ff8)='./file0\x00', 0x40) 2018/04/03 04:06:44 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x4000000000084) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000480)={0x0, 0x1000, "7a87e364b39bab953a0aef5c138e1efbfc3aae80386e1528f9436b51925c008b7989c5ffaae22eb29fe4280df05854353f8e69bfb4a0f66b65f23ed970024a658f95421fa5acfa4f31c449c00bce33abb82d16484127855a3f799b3a09efd42c78adbfcdc72dd5b55dfb71e0b177097fbc2f990d9d307ee8f9100293766e5dd42c4b4e410b4d4ddcbb885ef8550698320d6cd92de55d457315c0255f115b830383d8e3a8a5999bc91ea5298ed89037f946400a09e75b61a276ff22d364affef31f545438ade0c59554b518c25c82b9e95756f8b947aa8798b5b18e397d2ddc8df77aaf5c1407b3856b5fe965f0be337f0269f3d6e7d0ce3c095b0340dd5c31da039c0a3c09051624f2882b86fb0d3af08503a99aff97ed1f5b6b276758bd12e3e897ff041baa2f95e16ff58c1ce513f890b8ddc8fcefe32617ee5e77866320467e4da86a3ba0b8c97073ef49bde0722fc9994f4d2b9fcbe2abffc7c64b666d5ddae30871269738d9cc1cda9e5daf25eceba58b82f0ab7da38ead77fbaba4db729369a605d794ef205c5b32002c32e21c4b71340bfe91fc8410009db5548cc1d68a86a0a9a1c48ef71449846e01000abc1c086663056a2c42b200c5ad6c4189da486007304741715df9b335792b337691ad63fa5ef2666f6ad8b8755062c3a8a9241f11a4e63dd56590aa8a4c8b2bd88f7e404d156611e728caaa3f33b16140e1180f52dfa05733bcfd3827d1a5164056eb9831f81ad4791dd540c04a380120e4970bd0a92c28a186668147ad37afbed871d1d00741c14337223c14ccd0be4777d27f84921b717f00cfc61f88553d3f7f86c44a1dd40a9fa859e625898ad3f6ecb6acfd02e8d63505ec9b5bdb556a626a98886441df3bc0321c386d6cfa5e3b9f76b1a536651f5d1c87b6ba675400da1a00fd295ba6ce0055129b35a303769871b18d91d9b8f9e02e485ac0a98387387903a1cfe2d1261fce71b0848e5ed52d8369dcd52d90db1f8a3d24e1762475c0460ae16da560c5296b6dfb47abe88808a2ddfba406ab40422bf336b0ca56faf5b515fd4cf6022bb1ea25b50a9ca70e2f5b6761e9f3ae02db06cdf33817c4e85b872122193a3b01faaabc200b8b80a30960ab3fd0ded8e06aced2ee021cccf1ea773b90c51854b3c05738f5bac4da133db653212de50ef446ae960ca1048a043d4ae1c5556c62eaae895bd206fde58617421b91005423ea2f9231856c2196c5c37cf06046fc9ad5f690701303b498674d4a01978d7feb0ed1a2a112c48a510e56cb57537aa2254946740ae62e40ca74465868a86865fc5f9770c901e4f38375a5610b00dbbd7983db8c2d0f210c0ff0e4125c0c12f57909ffecea4b4ee23e83c21929f55fc6d90e7ead37b51f8c1b00e754afb1e7443950e586c7a0fc74decaa553141207a397a8c4532b90ec045717d1803cb6a7eebb9122c534aa240b9cb2cb4c63cec5ee5ddb458d0792a1a4594dc3a3e72952607bac5ff35df19a36bef734b6c3a59ec345474b4286483e64df749b0e974c34ab5529195002c24145f0b3a3bbf6a13794f6f61c1058d5405366cae5565a33a4f6c395a7acc182a3ab1326dc03da4d891b299d0805d2f1cfa522b7a95b87c10973253b5c5d11b7c13a635640bf1bd29ece402e45f3deb6de95489985284adce69514a549153a2a6f837e09f3cd1cb3c63c709c07f057ef8b6fc77a625c0e0803c494ae89c82788eb7676715a7d9bc04df130393c1c2457b74940792339cbce2bc4e5362b0564f11c738cf51be852d90c8d133aa6f821fc44ffea773c56e1a6ebbf9c77d60cadec396f8b9091d4210b987814da5f9376b83882e1ca35342839fc56c97c6683b1e909c61a1a93cd8555cfb325a417cdefa59d82bfc79a11b268ab490388733e793713955fd42ab10ce44337d607143f060c5fe954200e0b1de094e697d2fdea0491ed043cc1520778736ddff8bd3f63cdcc0d244f1c868742ab2c61fc936bdbf3d40e9c970c2ee4eb4cd95d26e5929452cc7c9c4ea10d93e049b7adc287dddb007fba689986e467eea0484880c22ea4e841275509964c0f5e1d07e9279f2e3875c31021348af653bc55049d9a8a3ff9db2b3c83dec3bc5c142840380001dbdd2ee9e1095797457a8d4571510e2cab36ec9232e7e7d34d8391ba3e08ecaaaa6ffa05f0c87590d94757bd6365437803031ccef8496070a2ede13401128214c749dfc49a7706a3e35e2a87ffd564472a9d38d07525c6026f437e6c9909040b2ade6eec197b4c641baf23b90b42f1c7db9ece653b6aad31546767b3d2fec8f9cd48ea2a17fc9b1f6c72d9e2cff1c2dc5f057da6364652ff653930cad4e88c57b19d556702cc1c83d34a2de16e71a947d5f1233239ed11321bc63120f72f864036945794126d4ff25d043418deaea4df9836b041d320337edc3e9a93960bde276fef278ced3b7be699265ce73831862fa4002a456932d9dee67d14c5c82ad9f6e850b19d66a0da1e82d72fb3f6816745f5b9940c7e29a2ddbf905673db86f65842e6605b15b0f1dba0693657f7aea4f49a015e8575b742d7ede74f5b81f714cc402b8c07456ebabbed3eae2f26324bbf30eba1960edbf029ddae2d564ce50c904d8e8f5444021ae1eac11c8afaac43aa034bdbb2eb04f289bbfc550f79a8bac8d4898a08d5c7fa3e067673002ce7d9288d430123adf9c6d05495abd538996d285f11ee866c5060e5ccea8e007ef98da324a143f2e9c193b69585b2d92a72f91c854f2936c799c23ce328aa7458ce369b7f3da1b67d668d5efd7ae4c8fe7580a2c99cc79e450fe2858554b208728ec91e8a3cbc35b13c58026edcd1884935c5f10b98d538e2013f08c2d2caed23ef0f6c8b3b1d2e39b541e7b16321e661b9084421f6394e7518af8644ad319ebc5b4824fd2b2788b01f473deafe873e401e4ed32d10c56ea7a942382aa93c54f91b8254c51c57c88a243176180266ef672634279c5ed4839f657236a46af49fa75b11b7c63a20c23b2cd568657c7c5b93e657ed1afd51cc7a6095cbd113bab875bc20bdcbf058825135379d2ce7ab7412affba0726c089c9ab39caa2f7e1dabab9de198c697e264ac3352d0284a5728098205b782928d5d6e3626ae66b93fbe1b1c39d5bb54b464a174ca17a44bdc7c7321c803e36968b9b21886fad1d65db4bac051dfa74743fee4970f47beb61f86f1ffe67bbce0a3bf01cec02b4c9bbd40f9f37c9be32eca0f26f3345bcef3f3c21da92f4600e3cf2f9b88a79eebe67bff940598a17ad2370d6fa8968bc5df40c7aa9a82b81424b715c32c05e06447e6c070c74ef2d357562fa1808828b63f6f057ed2126aa577b9bd696442b44e47b65c70ce6c2ae1306b53ad424331c6faddcf259db3539d279536732c0775d29bd3730a38dbf1ef7882c783bc3882b3216e3bb08a8860e957f79ef10cf125dbda16d1a75e6e2b8c130316778add7a595dd46a90b72d2e2656ec2666c6143d9145d551d54c2d08035d45796261bfe1abbbc9b866d6e40d5e455d892c9cb3d08e174b08634c4a5647e58c15b279e9da8f7cac964d28e9b1f196cdaf4e457ddb324db69d807ea20b1c00d38d81958556b1ff74e8b2f30f02ea0c6592a8e930188378684b905445af83a2994d9528e7a519cfaf797415a8623e42707d1c522d1ce077e7b35674b90df4d15969521b2e73bd35cf2ff535b8598aa9903830e1884afb802d92f48e3e9ea5c2a5f273aa4cf417702e181679138e201b7fe06b5dc988dff799992b6ec2b07ec5af4655ba6af27459da1492580b0802b4e72971c5f5632cf075675732de4e7c402082c222830a2842ca7ef8db850b8a6097a37be9c081e44dfc7bc5a16ff369461828533c2e7ab90da168382c3a47065529bfd9f72d90f465743f748693b0feb7c8aebf6439dfb8398c5eb85fedbcc34f8126c94f231858ad2758342ec0af49d3fb7ae2a115a6268975c0208536259eaa5d41c3a744eb10f1bd9005ecc8cb569e7107067300d4635ff5db6d59582919eb5b4c661b23b87b7783693ac6f44fa9814054142c99ecd3fffdd8b33def75ed98905b3712477b0f7a76c92272d09c8855b8b72b643c563eee424a3c23d53f8175f1407b1a4937da936fc21eae1a8e605728ef8902e98e6720bf4334ad26d7d436da73725b9ace395a194adbe14bdf5f58e489aaf9eeaca29bf5f43a6a9c83c536fd8ae704d7d251df9e3b4d6505673cf5b444e5bf1b877bc11d221979f50d1afe7d8b545ab201168d81aca0131e2abf891cad7c127ae0b263a124cafde77d08f655b9bbb08a15b9ce0b33bc278a79d0c665f9b1a6c97c752d17b80f615de60535f96240f7dfa7ecfcdb4b0d4d8e3a82e323bfa28289f0a6d9a92466e9fa2611b3279da3b9438fecaf685928b7af9f0ea5010dc64ff6b335280dd1922377e6e677308f9a9208cb398a9c7e5656480c75c02512f1bd68f97a836229bc3274bba9eee761a05c7cbfcfa639d39e81d359e11bc2876962bf63078a0ce4d7c61159d0d0d44541b61fc9064ed416b8edba1ba82ea02c8fa0ce5704098a0f80933ad688f090146a3243e92cd02de983780842456b29703533f9ef427ff7b5b460f32582bcd61fa1ae47fb7f155b4890db2974d3ca45d345bf4c265af0a11305ac1b20dfa7b38d737276a6d027caf956a84b64bd287818dc3fbbb257834d030f423215da6769e1e27227adca72a9dd5a7f55c62d1e5d4c9e6f7198b48d6513774894948faca3fdb7d0137e551a181eabfa9af8ded962e701dd98fcc8780d20b9157372ee90ccca5ce9684e605d8042ff52d3c0b9e1f11331af382e55af4abc038d7be6b6d302e8b935a878ea3814671585fdcb591af5eed4a130e01fc582a62cf6aaec453c6729a28d1b3bda8bf447aacc15bbda1125e971dba3f2c804278753a763a8b33989d83fd71cded27ad2ad815030c32b41a7bc79a68981d86f1a690d58b789b737aba48b7e6ad482b2421563cfee537dabac5f228b3dae1c3e598ff5b7b3feaaae3eb72ee08d8681743b7cf4508b7b79c3305d87621e1941c51c0463f22c119abbb2601db4110c92f6be9a6814aa6f0b8eab4fa0fefaa36fe795c2564f8c70c4aaaab2a751708825353a05269572541dac5a1f1031b1c5e1f73ee31b9277a2ee33931e988bf352cad4acca48438f433954897e712566de7c771590a35c39d9f5b344320a1057242b30fa570991c7fecada93a56b43254e52945c7b510fab0e7f81b898a718301c90871faa5edc95b89246492d7899405064e85c866a21b2fc330aa1c07c79a7dd7c65827edd9cb3d968d84b7b95a8d1966235a38fdff60cd9b113a34818f66659281242b8ebe0b198a47abe15074be1715e8f961adb7528bf2452f0ed16415443fdf055117db0d25b2c4bdbce58fd38918f0c83bb102f27146b09d89a90ca4c4ae96fafa07d6c35727cc32ce79316a3538c8aab73fb5b3a2d2be1ae4dfee8fa79b8ca2f259e7fc45f3b097ef071f477cb78c6493fb141b651fbd03acd9186d781edacf0948b66f735cb674c705d533e4ad617d7bb0d7b5969aaa3356cf198d3305025556f0ff92267f75300e2a27ca80bb29043719f9e2657ab6dd74a757fc17b696bb20876eb078ae8e269b9754014f9959ea8d8c0d14f84485f11a617e0e7a0aee42a5bd93ee16cde241ed270b4a8fc8cc722850b58826aac6bc005b03d21bbce769db914ddc166f3a70178ea49d7851eaab96faf95ccf6d50ca461a22387bcfd52d640e7f13003d14a3c62c9b9331d4725"}, &(0x7f0000000100)=0x1008) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x7a99, 0x2, 0x0, 0x3, 0x6, 0x6, 0x3, 0x9, r1}, &(0x7f0000000180)=0x20) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x401}, 0x1c) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f00000054c0)=ANY=[]}, 0xc100) r2 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x80000) recvmsg$kcm(r2, &(0x7f0000001c40)={&(0x7f0000000200)=@alg, 0x80, &(0x7f0000001ac0)=[{&(0x7f0000000280)=""/65, 0x41}, {&(0x7f0000000300)=""/76, 0x4c}, {&(0x7f00000014c0)=""/186, 0xba}, {&(0x7f0000001580)=""/217, 0xd9}, {&(0x7f0000001680)=""/249, 0xf9}, {&(0x7f0000001780)=""/245, 0xf5}, {&(0x7f0000001880)=""/169, 0xa9}, {&(0x7f00000003c0)=""/104, 0x68}, {&(0x7f0000001940)=""/102, 0x66}, {&(0x7f00000019c0)=""/234, 0xea}], 0xa, &(0x7f0000001b40)=""/206, 0xce, 0x4}, 0x10000) sendmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000002ff0)=[{&(0x7f0000000000)="bce232", 0x3}], 0x1, &(0x7f0000000040)}, 0x0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) connect$netlink(r3, &(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0x80000}, 0xc) 2018/04/03 04:06:44 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c4c000)='./file0\x00', &(0x7f0000a98000)={0x3}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x10006, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x400060}) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x400000000032, 0xffffffffffffffff, 0x0) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000000040)) 2018/04/03 04:06:44 executing program 7: syz_emit_ethernet(0xfffffffffffffe73, &(0x7f0000000000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0xe6b1, 0x0, 0x4}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/03 04:06:44 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x3, &(0x7f00000000c0)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000100)='syzkaller\x00', 0x0, 0x12, &(0x7f0000000140)=""/18, 0x0, 0x0, [0x2]}, 0x48) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0xd561, 0x2, 0x8000}, 0x4) 2018/04/03 04:06:44 executing program 4: socket$inet(0x2, 0x3, 0x800000000000b) 2018/04/03 04:06:44 executing program 0: r0 = dup(0xffffffffffffffff) setsockopt$inet_buf(r0, 0x0, 0x24, &(0x7f00000002c0)="db170d6246c2c2a3b7380899cddc6502ac8e8af3b898e5e3a90fef69cfaa6cb8ced31f576976b8e8ff2588361ebef445f25681ed4d66ea93692d2381726e92d2046a76319d2153efff07979c9f591c489e40db7d1aaad0e6682583855429d66f2fa0f03564fe29e36e2e11d5bbffdf2f83faedb3c13108ec5d836d81b563e7d1b8f0fd", 0x83) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f00000001c0)={0x80000000, 0x96e, &(0x7f0000000080)="3726a4529e6cc012c1ff7534fb9996dd9c9fc2581610a75d13cb00f0574e935da6da67e97736116d86b9dae7f91d7bc2ace166eff7de344f2631d1cafed1f0d697d892e1cb17b90096d215b4456cab32bf40f5aaa68a5ac52fb486e2288f52bf8dab10acadf7d5d2803b50750dad2847634e5a378fe5f6bc6f9dbb71b18ec41b5ed7c5e9fcf98fe4e7cb46100a160ee73b62337fff1b8d9c3c9dc4c3e176c2bfc72acca572e77fe91ad097cd", &(0x7f0000000380)="0fa60550af98d317e30a69ec932517e299e224b92cdadfadd3ca0007a8a34207f549a1df0670e4b0fac6deba6e914a0d5e29030f3ef0a9ba9ed2ca71e8897bcfe1f5a41ce9c2a216aa2475195d32fc91aaa3c976b9108e653bc853a56f8d5b3fe6f6920040d1b3554922bb2c290dd4eea6706159e8e904307d820a0afe16c3180b41331bbc5257b49ff9e0b38a9e1a0e2fc57dac77f858a7e88f7b3eeb0c4a22a225161bff460002e964ac6cdf7a3ff9b01daa2ad87f30f619a1b3fb802483607aaeb77eb56ff40ecbd7e95a74b1d9e6b71700000000", 0xac, 0xd6}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_int(r1, 0x0, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/03 04:06:44 executing program 5: socket$inet6_icmp(0xa, 0x2, 0x3a) writev(0xffffffffffffffff, &(0x7f0000d18ff0)=[{&(0x7f0000007000)="99f508af241a23c60fd940d1593b85fe3d6f79d151924941000000009bfde8bb96", 0x21}], 0x1) r0 = syz_open_dev$sg(&(0x7f0000007ff7)='/dev/sg#\x00', 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000a85fc8)={0x0, 0x2b5, &(0x7f000000bfd0), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="15dbb0e7bdd9e84629eb546cbfc06e17d5a686433569f0dd632a5b708cc61cc230333ea8181f8166058b242e3d192d768c43b60670bf3c7373d3cf5e38c24085f07ae3e6f867cfec20c5e492988ff747823bfc29e9a63dcb1e66c8730343bc1eb5e88f2ac2b1b04a26e81a856313d63118fdb16bbff0aed3080f663d8da33bd39a644eb8912d182c5dd564aae6a901198b136ac3b341c14f4069b603418aacd1a36915d9c53d7e1358e7eb436bcca48ccbb1b83aa8d5ec89a5e0695a97ce19798cd0851a57c4a5a3616d76fbaa3634a2d6026a23bf8641d22193b89e44"], 0x10}, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000180)=""/97) ioctl(r0, 0x2285, &(0x7f0000000140)="24ca65f1ecf526ba24dd26964a87d3") setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000240), 0x4) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x40) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000100)={0x8, 0x800, 0x4, 0x7}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000280)={0x0, 0x4}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000300)={r2, @in6={{0xa, 0x4e23, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0x10001}}, 0x8, 0x7}, &(0x7f00000003c0)=0x88) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000400)={0x8, {{0x2, 0x4e21, @loopback=0x7f000001}}}, 0x84) 2018/04/03 04:06:44 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0xfd, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000000000)) 2018/04/03 04:06:44 executing program 7: getsockopt$EBT_SO_GET_INIT_INFO(0xffffffffffffffff, 0x0, 0x82, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000200)=0x50) syz_emit_ethernet(0x4a, &(0x7f0000000140)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="3574cddaffb9", [], {@ipv6={0x86dd, {0x0, 0x6, "49d9d4", 0x14, 0x6, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x0, 0x14}}}}}}, 0x0) 2018/04/03 04:06:44 executing program 4: stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000240)) r0 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400065, 0x0, 0x20000000, 0x8000008020000000}) mq_timedsend(r0, &(0x7f0000000040)="18124992e5de958717e9d3e073f03c62d322d48d4335a722bc730e7376a7783293846605ec25ea96d8103a9e0054cf1ebe6aa8671c838a0ccde4e1623a1bc7023f86567b6d2c7ca03897784076b574b437392f15de13", 0x56, 0x9c, &(0x7f0000000100)={0x0, 0x1c9c380}) ioctl(r0, 0x2285, &(0x7f0000000140)="532706fecadd171f4f24f28fed560782c74ecda21dec407008e7241a39dbb002a581df099e7f46d995a9a43fdf7b1859ac945f18691471e182e0eb3f68a47ad80168954fde499bbbf77611b2a5e91c64d3c2b8cd65879b3da909860000000000000000000000000000") syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x6, 0x10400) 2018/04/03 04:06:44 executing program 0: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') syslog(0x3, &(0x7f0000000080)=""/121, 0x79) openat(0xffffffffffffff9c, &(0x7f00003e5000)='./file0\x00', 0x0, 0x0) 2018/04/03 04:06:44 executing program 1: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000000c0)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") recvmsg$netrom(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000200)=@full={{0x3, {"a0cb7f007fec52"}}, [{"393db71b345ced"}, {"383950612b51ec"}, {"4bf46136080406"}, {"66c1dcf46937e2"}, {"4680dd96f35722"}, {"2c93c0fe0a4e95"}, {"98842c555a931a"}, {"4acbf5e52d4fc5"}]}, 0x48, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x20008001}, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0c0583b, &(0x7f0000000040)={0x0, &(0x7f0000000040)}) 2018/04/03 04:06:44 executing program 5: nanosleep(&(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000089e000/0x4000)=nil, 0x4000, 0x0) socket$inet(0x10, 0x0, 0xc) r0 = socket$inet(0x10, 0x0, 0x0) syz_open_dev$audion(&(0x7f0000000240)='/dev/audio#\x00', 0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000280)=@l2, 0x80, &(0x7f0000000600)}, 0x100) mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) r1 = inotify_init1(0x0) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000400)={@loopback, @multicast2}, &(0x7f0000000440)=0x8) inotify_add_watch(r1, &(0x7f0000ad4000)='./control\x00', 0x0) r2 = openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./control\x00', 0x0, 0x0) r3 = openat(r2, &(0x7f0000000380)='./control\x00', 0x800, 0x10) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000000, 0x810, 0xffffffffffffffff, 0x4) openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) vmsplice(r4, &(0x7f0000000100), 0x200000000000003d, 0x0) r5 = syz_open_dev$sndctrl(&(0x7f0000dc0000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r5, 0xc1205531, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, [], [], [], 0x0, 0x0, 0x0, 0x0, "28910c6210bd030af90aff5019526a08"}) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f00000003c0)=@req3={0x3, 0x8001, 0x100000000, 0x300000000, 0x80, 0x4, 0x101}, 0x1c) epoll_create1(0x0) recvfrom(r0, &(0x7f0000000180)=""/55, 0x37, 0x0, &(0x7f0000000300)=@nfc={0x27, 0x1, 0x1}, 0xffffffffffffff0d) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000200)) read(0xffffffffffffffff, &(0x7f0000000140)=""/48, 0x30) r6 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x0, 0x0) utimensat(r6, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{}, {0x0, 0x2710}}, 0x0) ioctl$sock_SIOCDELDLCI(r6, 0x8981, &(0x7f0000000000)={'lo\x00', 0x2}) 2018/04/03 04:06:44 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0xef) ioctl$TCSETSF(r0, 0x5404, &(0x7f00000001c0)={0x2, 0x1, 0x4, 0x7, 0x1, 0x3, 0x9, 0x8c, 0x1, 0x4de, 0x0, 0xfc}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x7, 0x9, 0x2c8c, 0x10000, r1}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0x3, 0x2}, {0x7, 0x7ff}, {0x3, 0x6}, {0x3}, {0x0, 0x7912}, {0x3, 0x7}, {0xb, 0x1000}, {0x4}, {0x8, 0x4}], 0x9) setsockopt$inet6_int(r0, 0x29, 0x800000000002, &(0x7f0000000000)=0x2, 0xfffffffffffffed1) 2018/04/03 04:06:44 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) capset(&(0x7f0000000000)={0x4000019980330}, &(0x7f0000001fe8)) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000080)="9102", 0x2) [ 342.979235] *** Guest State *** [ 342.982669] CR0: actual=0xffffffff9ffffffc, shadow=0xfffffffffffffffc, gh_mask=fffffffffffffff7 [ 342.991579] CR4: actual=0x0000000000402060, shadow=0x0000000000400060, gh_mask=ffffffffffffe871 [ 343.000463] CR3 = 0x0000000000000000 [ 343.004216] PDPTR0 = 0x0000000000000003 PDPTR1 = 0x0000000000000000 [ 343.010782] PDPTR2 = 0x0000000000000000 PDPTR3 = 0x0000000000000000 [ 343.017310] RSP = 0x0000000000000000 RIP = 0x0000000000008000 [ 343.023311] RFLAGS=0x00010002 DR7 = 0x0000000000000400 [ 343.029320] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 343.036069] CS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 343.044073] DS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 343.052070] SS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 343.060073] ES: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 343.068073] FS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 343.076078] GS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 343.084081] GDTR: limit=0x00000000, base=0x0000000000000000 [ 343.092084] LDTR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 343.100097] IDTR: limit=0x00000000, base=0x0000000000000000 [ 343.110596] TR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 343.118603] EFER = 0x0000000000000000 PAT = 0x0007040600070406 2018/04/03 04:06:45 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f0000000140)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'syz_tun\x00', r1}) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000680)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000000640)={&(0x7f0000000500)=@setlink={0x24, 0x13, 0x407, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_PORT_SELF={0x4, 0x19}]}, 0x24}, 0x1}, 0x0) 2018/04/03 04:06:45 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000040)=ANY=[@ANYBLOB="7365637572697479000000000000000000000000c9a7c011000000000000000000000000dd4ba052c0f8abf6ae00000000000000000000000095e9d63355c8ba30a31d747328064cb27b152d8bd1dda90100463dd2c25587c56d002805acadef6b819c6d"], &(0x7f0000000000)=0x28) 2018/04/03 04:06:45 executing program 1: syz_emit_ethernet(0x0, &(0x7f00000000c0)=ANY=[], 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x6, 0x24300) 2018/04/03 04:06:45 executing program 4: mkdirat(0xffffffffffffffff, &(0x7f0000000300)='./control\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1000000000803, 0x0) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f0000000040)=""/4, &(0x7f0000000000)=0x4) r1 = accept4$bt_l2cap(r0, &(0x7f0000000080), &(0x7f00000000c0)=0xe, 0x800) r2 = fcntl$getown(r0, 0x9) sched_setaffinity(r2, 0x8, &(0x7f0000000100)=0x9) r3 = fcntl$dupfd(r1, 0x406, r1) ioctl$KVM_GET_XCRS(r3, 0x8188aea6, &(0x7f0000000140)={0xa, 0x1, [{0x50e, 0x0, 0x91}, {0x0, 0x0, 0xf3d}, {0x4, 0x0, 0x100}, {0x6, 0x0, 0x1}, {0x7, 0x0, 0x7}, {0x700, 0x0, 0x9}, {0x8, 0x0, 0x9}, {0x1f, 0x0, 0x3}, {0x26fda4c8, 0x0, 0x7}, {0x800000, 0x0, 0xffffffffffffffc1}]}) getdents(0xffffffffffffffff, &(0x7f000076cf07)=""/249, 0xf9) 2018/04/03 04:06:45 executing program 0: capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={0x0, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)='ifb0\x00'}) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000000)={'security\x00', 0x29, "4391ddac27c0e1e143e0bc06ab10c4aeef9a016f57c2d8e4b96dfc16f68adeee18c79b6134b6e7ac5f"}, &(0x7f0000000080)=0x4d) [ 343.125054] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 343.136285] Interruptibility = 00000008 ActivityState = 00000000 [ 343.142552] *** Host State *** [ 343.145774] RIP = 0xffffffff811cd056 RSP = 0xffff8801ac46f3d8 [ 343.151777] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 343.158214] FSBase=0000000000000000 GSBase=ffff8801db100000 TRBase=fffffe0000034000 [ 343.166064] GDTBase=fffffe0000032000 IDTBase=fffffe0000000000 [ 343.171997] CR0=0000000080050033 CR3=00000001d834c001 CR4=00000000001626e0 [ 343.179060] Sysenter RSP=fffffe0000033200 CS:RIP=0010:ffffffff87001610 [ 343.185763] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 343.191863] *** Control State *** [ 343.195338] PinBased=0000003f CPUBased=b5986dfa SecondaryExec=000000c2 [ 343.202057] EntryControls=0000d1ff ExitControls=0023efff [ 343.207531] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 343.214488] VMEntry: intr_info=80000306 errcode=00000000 ilen=00000000 [ 343.221169] VMExit: intr_info=00000000 errcode=00000000 ilen=00000003 2018/04/03 04:06:45 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x42, 0x0) accept4$unix(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x6e, 0x80800) sendmmsg(r0, &(0x7f00000064c0)=[{{&(0x7f0000000180)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000280)="d1", 0x1}], 0x1}}, {{&(0x7f00000017c0)=@pptp={0x18, 0x2, {0x2, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x80, &(0x7f0000001880)=[{&(0x7f0000001840)="86e30ea9", 0x4}], 0x1, 0x0, 0x0, 0x40004}, 0x7ff}, {{&(0x7f0000001cc0)=@ipx={0x4, 0x3ff, 0x0, "4b6cb90db69d", 0x3ff}, 0x80, &(0x7f0000001f00)=[{&(0x7f0000001e00)="044d23bc6214ed0eb146120ceb4b0731cfefa05f4f55044ce9817557f6788a4f06131425", 0x24}], 0x1, &(0x7f0000001f40)=[{0x100c, 0x10f, 0x6, "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{0x40, 0x0, 0xfffffffffffff000, "2de1774499e10de7fa3bd82390fc8637f61022049da3f710266c978c75390a5cb883f77f5e2cbe34caf721aceae875e59725"}], 0x104c, 0x20000044}, 0x8}, {{&(0x7f0000003100)=@rc={0x1f, {0x7fffffff, 0xff, 0x4, 0x81f, 0x6, 0x7ff}, 0xfff}, 0x80, &(0x7f0000006480)=[{&(0x7f0000003180)="818167f778c05e42551308b5b36c77d96172912d0aadcf0f1e9f79b3fd7ba6c873862601c07af6ea68ce", 0x2a}, {&(0x7f00000041c0)="eea8e577f87a9880d23631c337e28c12d2a87a546b91c08f067a11299c232602edf433383f5a15afe089bd91967263b2274cbe9d4e2406fcbb65bbf2a572ca7a63b1c3b263e8cff8b312500a29e611154d8a200b2bbd694b3a2d477cc2d7c15428cdbc046454894ffa65274d64ac65fdf8ebbddf17fbfa388039178222fbf08bfd16214a3a01d1c3e9c8004e6b786114b2e9d86b9a78d88fc5bd03e12de0cc909416f83dfa77fb35a1fae21c9f5d19eba59f59254a900f0dcd27b6d35cec75baafa20810599114a4f44e50b166f51da895955ac7d51e1741d3aa7bf5c11cd76dc4e581a6ad", 0xe5}, {&(0x7f00000043c0)="8499b9d80ee99f2ee0292a5a452080fa53f27db660c227ebdc18ec0d962624a0499066ba3822274b9e6b329333b02fb0c06151f1310f25bb769e7f1a68d2e61ee57a3f66156012be463e382100b52bb44e13d85f8d9d2cb16b75e44ee39d6ed680951c881db36dd1026a1618299d88c7a8d50c43349788e49d00d15ca45d52b57743d69f022c369f4b2bb38415a6ecedb1f9092f50a6af5e19179252ad37cd90dd10b9eb969908fe1ba8ea7a58", 0xad}, {&(0x7f0000005480)="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0x1000}], 0x4, 0x0, 0x0, 0x14}, 0x88ab}], 0x4, 0x44) [ 343.227785] reason=80000021 qualification=0000000000000000 [ 343.234125] IDTVectoring: info=00000000 errcode=00000000 [ 343.239611] TSC Offset = 0xffffff451a6fc43e [ 343.243950] EPT pointer = 0x00000001b5ec501e 2018/04/03 04:06:46 executing program 6: r0 = socket$inet6(0x10, 0x4040000000002, 0x0) r1 = dup2(r0, r0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$packet(r2, &(0x7f00000000c0), &(0x7f0000000100)=0x14) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000002640)={@mcast1, 0x0}, &(0x7f0000002680)=0x14) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f00000001c0)=@buf={0x45, &(0x7f0000000140)="fc9903508440bdb7fc38802063a250ab8f8d45e4275119138d2629964acef76f7ef2b14102b224588743c8295cdf5d4a8c403432847769aba58c15592dcb8db154b96c7605"}) sendmsg$can_raw(r1, &(0x7f00000027c0)={&(0x7f00000026c0)={0x1d, r4}, 0x10, &(0x7f0000000240)={&(0x7f0000000280)=@canfd={{0x0, 0x23, 0xfffffffffffff9a2, 0x100000000}, 0x24, 0x2, 0x0, 0x0, "04f8db14a47b32d8d1d5970d278aebad785ae30718f363cb4d88f02329c3c0c1b4896a378846d3230f63368c63041ab21c9226d4b2badea7052aa97a8eb44fa2"}, 0x48}, 0x1, 0x0, 0x0, 0x48800}, 0x10) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000000000)="5500000018007fb1b72d1cb2a4a280a80a06050000a84302a7052369250009001800001c010000000600050002000000000000dc1338d544000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) 2018/04/03 04:06:46 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000580)='./file0\x00', 0xfffffffffffffffc, 0x5, &(0x7f0000001880)=[{&(0x7f0000000600)="85149d6cbec87a93610ba73cff3f08d7d9a0b58d61b3a363b6a9d41cbed5cc5969efc8bbfbfc4c974bc2bded87777d2c557b1c05676ce8d8a9f20a1fb33c637717a51d30d8c9bc8569ee791a42ff02cf0d6def3d00b7c592ac2414d7257312ccb455f5ffaae5cd2e55d9b2151fe4a8ba57e1c5f57218f32131c28cb131c7390caa5a1478fada00d1bd822d07470306", 0x8f, 0xd72d}, {&(0x7f00000006c0)="c608512352ab1e7d85e23d6ea53365fd24a3699bd191d0bc469be5469c6cc5961c25efe0552741475899a996d1678206141ba63d4b2fb982588205a6cb31c662fd66b98b1002608e863ad07406b8b1a9c9dfc2e228c4c30677a8c674cd3f6a5b1a7ded280008fea8", 0x68, 0x7}, {&(0x7f0000000740)="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", 0xfb, 0x5}, {&(0x7f0000000840)="7128a3a932a26d8c6bcb6c73e00c84c21fda1fb20b768cab97747631b764cd8111ba52d912de07a6dddc6ec51eb581bbf0d4f81d063ac16419374e304175e43728bb3d14b341f1cff673a301e004f873cdc9b68af6555c6b82a68d69a91abf987f7ece28a6e9d7651e7f24579a8b922e2b92bd39060ada5cca575cacde55eecd99d059a7d1373df8883c50567aead2ed6a27f66659a7217a8a0758c76961c7f0adafc6d96cdc357ec64360fce0a19bb1858e9a4985514e5c85c7e6276e08136782d1d270965025441144c243210cec9609cc57780c2de6a50d294cb6e4a3265928da0f163a376ee7e7d017655307650fc81a89440bca5f772d58c8fb9519efec781eaa23001804e2ede20e8e14e8ede4a0971783ff5ae4b5e505750345488e8ad73a815dfd3b300f0319791dfde92a307f7873dee9143e952c18ace2ccd6672a84cf97da45cafec8dcc1fec3fe81e04051a6a96514bc4099c4c50400d7db4d6c6560ee4921bdbaf62ed6f4eac16dad6c9ef12067062d9a22b4f5326e7eebdac37f3dcf1768e01ea40e6ebc0123600e2fec66580c875ae2e9e10b667995bd835841171a5e334014299b35e8f8f3a0d59e83d616a8d9f85b0016bc2a472b5822595200bfd7ca782cddfd36a9ee7ef0df26d3a22a8d81395e448fff51c33c6484096dbde99a227012d1cdfcc9f1f86c625b05bf46e97cab91c20ae4f9f36e5868dfd1ed2dc8c6b2fa315eaae003e0a6c20ea9cad0518ded4882aebeea275978302d8ae7dc0b5efa0df988a10f1858e1ef3b92a671b220f4753b883b9db22ba4eb3c67a030931fe4bcb420b907936dbb2be26a0cfd1e0f6b7145f124387aeb4c065168f550dc078149ac653139e50c5b9e6c478413f9c0ad69516ba508ac4e8feebf26f1ca32450dd377fe22bb5023ffa7ca98785ad6522a4537db5d9ffe76079737eb297a0c4e7829d95c850d467e8e305022f7a211b390ac96d0289f9112b239541d51febc92b15e79803a14c5d3bd874eeb0f3ac6e1a4d4f63559e387436dbe79f72c4afbc4be32e781e055cbae0e51ee306423434243eb9dd825c43252bf5c100bcc98b2c6b22a58066ae0da940909ee6d6b36b319140e80f944d14f0bf40e44df7c3a67a2b33159c770010c34450f39fae160e939449f1a23d557f4bb7e3a1715a2bdabe98edb5d0ca0a1f1b991b3b356f0e43c5d7f5bea0de8b49dad5ca8a301142ffd37134d5e2700b24c62d830a6e880784f36ec362eb1db347e2d9be675a7c8e11034f0bd6c6be4c2069579bf6d389acfb44783a3ff8faa0587278b292b992f53a0a051f221f9da209e7f5647e9dd958f8fc88e11ee9e6085e421cbfb95b11041c3cf6e86da6dc41360fec01ed8463db805e92cd3126eb2a892b0ad81078bbb27a3a60048e365f15b06e7529dabe04f39d156a6a713f2e759eb89316793054bc25783566d87d2c11eb8d3275edfe6217472aa21b2401431b20b32b7625bef2c43012b46f20bb7a233503feb1ae1e70a09bca100f8c05818333e70b94e7cf7e37c825a4b166d17ecc650601dda3fd75b8b39577b51e54106930f49227085a084b8abee58b0b995eeec95446f6b526ed266bdea7f96fb1c12280cc59306bb8ec48bd74943e6bfd0c0f38c5f1dd6781c197b0205aa2c45a80897eeaa80b6270d692dee980338c4b8973d7243526e9438974d620b1296e44532540beb85a8b0de2d719710123b771fd7459240bf37421ac40a027138c0f180767062f0ed8045c91170fe12bca4d1342902cc9157771980e59179cdeb38244005efd20d7f8988d55b5b8749807f0498ff2dd77ab9828a8ba85d75e730ed3db07252316a0c7c7b31e4dd0723089a327a29f685c8ba064e6a29f325a5ff3c28659a2977befd64110d3106ce7ad3e879a0aee4e24dc2a77fe11a27bec645e8ef93db1f190fbd2ee50b6f0d51eb81d3585022e028195210ddf1d737d2c0fdd9aafe673df78952b44bcfa93908701cd85d6b1e1e5c51d4cd009ceeaec51ce95e099428b4af0b9934ec1bd9c46591e00839e54afa517f5d340d17f2a58b6df4ee45ad6d34eacfecf66fa8679585765870bee4f87eb7e41c2c9030577da7834740ec525456732d2635de0bfcd53ef22ea52bd6427c06dcaf5ab9df98c6b781b6bb347c39b12a57bb831148d38532cbc00d31fe60a46f285568661d64ea24165b6f1e641ee44fa3754f339acc6b2de46e0b5b01c3d351f189e4c3b9eae9c634f61a09e422bba7334ac2910992cd9926eee3a21ac1a011c95ba8456047035c7422e7da60fa996d13b456adcba371aa1533ccbbb0b194f3416e9c140680e2b8739ec1e88a022d13e07baeff0a34d86218b208914c32b77ce2a3339b55d865da0968dc31769f5c8f169f51c4e419710810325675f55b7815cce6d90b47a6131ce0e2c6493f795a4373efe2d591d09d93e41eae83339902795a3a3e64410f2480040d548dd10c04444aead7ba55bc2ec6eb690711ac45e1b590049f52f786fedbe91f744e346d30268692d668220d875fbbba7a74cbb9abf47dc54fbba99636914462a45264536c8ff5d00547948ffbfb3651d38ff5aab0240fdab76af8a4cfdc66a4608bd17226c33e72ceaed429e8fc82d8c84f33e7ef4dffab6342779a0c9a855e1323a80993ae9152e47da0bcce4dddf42680da8ed21327953fe155281959db03707d2d03e2fe00beeacef8e48805c10ed03b118088f6cde7ca1829fd5a7e6255db6e2b76aa757a47b441cd5ba6dfaef1e27ddf5a82a952bd1f32de0bd7374df921e951157588d2fbcce57b55f8ff9db33b176b1fa2739683cdd4acc8a35d91bdc8adea71908bcb0e850d0d7b17959cdd6bc0abf069561918ea74a803814ab049729c3961f4ed4fc5f0ba2bbceb8fbcf1585a982fbfaf84baa0ee5bc899f453a90027e100a47ae17335f8223f1badeab420894be20a50ab2161369e11367e43773e25e34b1dde4b44b9c266cee3c10b0bd037cd4d780272992bae469ae06ab33e0c4488e412460982bcac15fdcdd75a929011844d79bc03fab902e28be1e5a94c128a9ebede758876c9daaec156fdc8e65e72410054d488e581a3b9e2aabcfcdc17b55ecd27bb408f78d3abf697806d45f7f530cc8774d1238d1588d0b81b0295cc427779c8955ea86bead550b6ed6a1ab4d19be508b6f66e0fd3665e0d6b9d5e9bc519993383ef4483d709852bbb109a4e14e0a1ed732effaadbe6725521fd790fe160077f7ff56bdcce8d190b927c07be68f8b176c1d329d138613fd9cb72833a98d4f272329f678f31bff85b7d13012c34c1e479feb51fd8760747bf20bb3f42f2965027553a83dbb6f2cdd821e84a88eb6bc401aee3ea97b14965a9cce17f5904a5fe74ff9549014ebccef99b252db3d8fe33d98f0b583e66434c8e1139ffe5f465f0dc6e8c09414d91dd8618377cdb08344fe3ed5040e0c27e7d9ebca128712fe567c49347579355cca2de2d95c52b4b9c4d1b2667a4d2f06eb7911cdf8069a0ffc37b18c7b5a12dd2571d95102815a7d14a8def2b9d8ac113efaa91f0da98e2d47de40974e03d08b7ee63ce7a6e9aad46a28f016ab95dadd563048e10ec087a8b8a1768bbe34077368d520313dff6ef3ce2b0d23d159dbbda6551598b9df00f7e6d3a48bc9f0e4d8d593e767fae9aa6b8776509b66c3b3cfa6256ed3bdcaf16a5516f450d3b2de6f11fdc5cfd26ffede2ffa6406d25f784ba7317896a5ae7c24c60b25173d4a5c36e34f465be3adaf23364aef9ba35375c1655c24c44255595d9a2aeba03405061a55ff979c65a8831d76f41888fee3fe05fc85cc98f75a1bf54522e2e320a034791623fa9c7725f3f7d5d6a362c7205daf0ad0d926ca209b32faf9424a92350e7ee3b8eebaf7092eded787f7f1280b783b9b33cc6e223b3b465b0bf1566f577388269ec72774e4dd9e329526ceef684f7ea61ab60aa9124f97a6e5ed091e38d08a36ce471d408e1394712fee88b48f9c848eea95499df226e6805780f7ba9ff730b9052bb74406f8bf5872331b7cc7375ab9bc5dcd51b74b43febfa554e394344c2261d67878af18fb893c59e44b71613594740dad50c0860f5627f9cab49f4849ec605949029c3df74c321857a440c0602470067e8f8d2aee4a6964d614967f65572d3d64e715a167952a164dadbb757a8657fb4b8084c1e81ffc47c0b6aa532ad38e9441418600c8456001119c9bb4cac3a2f20292177053df25d007f2dc0c2a8e94832bf1f7b08e7093ea07ce78a93347c4dc8ea9465f7decae60c8854ce48613fcb7342be2be804499d105647b7f6b620268e9ae97d3241a7bc99c4814b5199c98f4125d5dcc0469595c57463d3fbc03489c3f23da9e0fcc22bc59e2d76cc1f6684b97dae87f4b8f5f4a4ac056a1362b62142960c224409d9909811f5d42a640f6a3f4b6fc8ba56cfec650eabe618a8c6b42e5390047c19d0fc8182842f4da0ab4b53baccfb4542a634bdb14904cee9ef2091328038414cae0cde2589929a6041be8015839f8a254ab04db99c866158ab5f0eb2fe87ff68e897ae9f07c1a97685c17ddbb7f62f1e284031a102ef5fa5c5c1549ffcdaad6d36a774e6be8c2a81a1a0ed5a0313aa69eceb1735b78ad6186b368d5815b454ab95c441e1cd492ff32df6142273c53d67205276fac8352e10bd095be9e47d803a3277d01a5a8e4858f5c9ed00fa28fb90abdee90cca5c3bfea75bfbe42f890c6fdbb93ee9c54ac1374e203833842b96597c413e4655b02f805c2c66dc3063eca4780b5b99233eed7c4f289891e3e5066e5b467e8e96ecbf8c0f6f15d16f684328b5a07d489cb48a858c37893734c94c8e18b887ca7b4d773c4a00e433dd3a644abbb5af67b1bd105e3caa94d1a10c2ec970dfc3ab98fe3d35261d939b8937de761f9ffe86fde148877612e699a38d40932e87db66b61b1af0b75f978ae318eb919ec5eb7b95878d26ab5a517e63db4e708ebb22b9f2c58f72810989e62db1f85100394c619caedf48eb4185feb22c2ea64cfa9e1d9824f29472e2ae1d6f91473c2b9c5ee1a0fae266fa011e7349f102d63b44909ad6a63b838816f30f77ff66ededab5e16cd8c042547d91b1b5f377016ae7b362673597f3e85160acd997c0a603f88ca93149e126f4cd06f2508186736428862a2511af40da3ddc3810f1526ad2af50a00dae786891b5195ebae30afd8bd7a14e01c9774bf0e4f2ac6e015c50fbadd56b541486dddc0037e93bad1f2593e5f61b5d1c420c6807e41a1f4e616075908f1b980c2624c9f66680363448dae6284aeaa6d168a0e3ca565769e20a6108fb009609503bcc63b0b1a6385285a91c65c77357f64717c463d8cd2b7a427fc7c6de1ab4b8d25d030011f0c85b8d642024df3e9e7fe068ba7faf48386b195173efb99a6df429b7756f0bd66139eb0707c5d3d61d000a0a8284fa11a4ef65e387eb02a4f270127dd247571f623226952d804e115a1a3a46f5bd53231d0b3e206daf05c0370a34cac3599397d92d6e32ab3b58393c842afcf79a7b954a2895399ad13a3bc319972ead790debeaa0aa6d28b1301d45d16e52de51736c574bba08b92fc63da2bdecfc3df4783aff2766e4150f923ac6671c8c90a27e0aef6a7766b6599f885f3be416fef18102487fa54724ed89687a53f4f72bcb438d86ca66d424ee0cd4a5ff89c1646c5dc9a3feaafbfc8177a85ad0c3f06c7203ef79eea73164675c328f390c2ad27db0f2edfe56d98dc401979aa88c24ceec49da944642ef6e100d4f0cb3086", 0x1000, 0x3520000000}, {&(0x7f0000001840)="6250c1fa3252d7ee7aa17eff2f4e3568d8d3e85d264c0279cd04", 0x1a, 0x7}], 0x4002, &(0x7f00000018c0)={[{@check_strict='check=strict', 0x2c}, {@gid={'gid', 0x3d}, 0x2c}, {@dmask={'dmask', 0x3d, [0x30, 0x35, 0x30]}, 0x2c}, {@check_relaxed='check=relaxed', 0x2c}]}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) mkdirat$cgroup(r1, &(0x7f00000000c0)='syz1\x00', 0x1ff) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000002ff4)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000005c0)=@bridge_newneigh={0x1c, 0x1a, 0x1, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) ioctl(r1, 0x1f, &(0x7f0000000100)="fae273eba459d941629aee640e720ab8dc7096b083c9a356456cbac2") fcntl$addseals(r0, 0x409, 0xd) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000180)=@filter={'filter\x00', 0xe, 0x4, 0x344, 0xffffffff, 0x0, 0x0, 0x1b8, 0xffffffff, 0xffffffff, 0x2b0, 0x2b0, 0x2b0, 0xffffffff, 0x4, &(0x7f0000000140), {[{{@uncond, 0x0, 0x98, 0xbc}, @REJECT={0x24, 'REJECT\x00', 0x0, {0xf}}}, {{@ip={@multicast1=0xe0000001, @empty, 0xff000000, 0xffffffff, 'bond0\x00', 'ip6gretap0\x00', {0xff}, {0xdc180c9d708df12}, 0xe7, 0x2, 0x24}, 0x0, 0xbc, 0xfc, 0x0, {}, [@common=@icmp={0x24, 'icmp\x00', 0x0, {0x17, 0xfc, 0xefc, 0x1}}]}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x6, 0x9, "46a7a4f1be6464f40d470b872b83fca5f19092789cabdd7d958b2b47acbe"}}}, {{@ip={@dev={0xac, 0x14, 0x14, 0x19}, @multicast1=0xe0000001, 0x0, 0xffffffff, 'tunl0\x00', 'eql\x00', {0xff}, {0xff}, 0x2f, 0x2}, 0x0, 0x98, 0xf8}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x2, [0x4b2, 0x10001, 0x3, 0xfffffffffffffffd, 0x3, 0x3f], 0x8, 0x3, 0x5}, {0x6, [0x401, 0xfffffffffffffff0, 0x3, 0x1f, 0x9, 0x1000], 0xd3, 0x11}}}}], {{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3a0) 2018/04/03 04:06:46 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20004210}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x11, 0x0, 0x0, {0x3}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x1c}, 0x1}, 0x0) 2018/04/03 04:06:46 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) capset(&(0x7f0000000340)={0x19980330}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000), 0x0, &(0x7f0000000140), 0x0, 0x80}, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00000000c0)={0x1, r0, 0x1}) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000000100)) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x410000, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000004300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000004340)=0x14, 0x80800) bind$packet(r2, &(0x7f0000004380)={0x11, 0x1d, r3, 0x1, 0x9, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/04/03 04:06:46 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0x2b) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x1c) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x42802, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x4f}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000100)={r2, 0xa9, "c0c69371f1ac470bc3b7802b7e2ec6f04823de1bf4e20b7f12025f59c0f5234b1cb6ceab3dbf048146b920214d2307843f983e5c240f41f75eeb76a8b9e891065563c74a2b6242e77288b4005c5a7f1f8dde306aacdf0858cbd7b4426323e27fdd9f0124ce199ca685a7512edf572efee78f7a9ddedacc001a5fa6cd421157991d95cfede171c4110b89bbd59f5cb7de9bac49ab127d591d5235a8603be3006f64ea3d13666d0c7e57"}, &(0x7f00000001c0)=0xb1) sendmmsg(r0, &(0x7f0000000c40)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000680)="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", 0x57f}], 0x1, &(0x7f0000000240)}}], 0x1, 0x0) 2018/04/03 04:06:46 executing program 0: r0 = socket$inet_sctp(0x2, 0x100000000001, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000006000)={0x0, @in={{0x2, 0x4e20}}}, 0x8c) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{}, {r1, r2/1000+30000}}) 2018/04/03 04:06:46 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = memfd_create(&(0x7f0000000040)='vboxnet0#\x00', 0x1) r2 = dup2(r0, r0) renameat2(r1, &(0x7f0000000080)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00', 0x0) write$rdma_cm(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR64=&(0x7f0000002180)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="1f010000000000001a600dde052c063aaf2ca385bfb39805c558df6d313804a15db8aa6216dce881084e81c819fdd8c68895a5b8b9873c83f2a8503793dffa7600d18b9c33ac83791b98823f6ba289298a9440d45eac88cce558126814086268bab9997076b1cd53914d90a49fbb5ba2c01a438a5b8666f9c012af7eacb1f0d3102729eab114731a6ab817da024975d0a2f5385070d69bda52235801e6f61cb5d7f4c5833364d58ee2d9cbd1c141ed81059eaacc582166c4b44a7b42a4"], 0x20) write$eventfd(r0, &(0x7f0000000300)=0x2, 0x8) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100000001, 0x2) r4 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000600)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r4, 0xaf01, &(0x7f0000000100)) r5 = eventfd(0x80000002) write$eventfd(r5, &(0x7f0000000080)=0xffffffffffffff90, 0x8) setsockopt$IP_VS_SO_SET_DEL(r2, 0x0, 0x484, &(0x7f0000000240)={0xb7, @multicast1=0xe0000001, 0x4e20, 0x2, 'rr\x00', 0x2, 0x101, 0x23}, 0x2c) ioctl$VHOST_SET_VRING_KICK(r4, 0x4008af20, &(0x7f0000857ff8)={0x0, r5}) write$eventfd(r5, &(0x7f0000000040), 0x8) listen$netrom(r3, 0x9) 2018/04/03 04:06:46 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) times(&(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080)=0x8, 0x4) listen(r0, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x1, 0x2080) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00000000c0)=0x800) ioctl$TUNGETSNDBUF(r1, 0x541b, &(0x7f0000000100)) 2018/04/03 04:06:46 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) close(r1) getsockopt$packet_int(r1, 0x107, 0x0, &(0x7f0000000080), &(0x7f0000000240)=0x4) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f00000000c0)={0x0, r1}) 2018/04/03 04:06:46 executing program 4: r0 = dup(0xffffffffffffffff) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000000040)={0x3, {{0xa, 0x4e20, 0x80800, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}, {{0xa, 0x4e22, 0x3, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x104) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0x10, &(0x7f0000000000)=0x3ff, 0xfffffffffffffec8) 2018/04/03 04:06:46 executing program 0: r0 = memfd_create(&(0x7f0000000000)='wlan1\x00', 0x2) syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000180), &(0x7f0000000140)=0xffffffffffffff29) fcntl$addseals(r0, 0x409, 0xc) ftruncate(r0, 0x9) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000000040)={0x8f69, 0xee0}) [ 344.270688] netlink: 'syz-executor2': attribute type 2 has an invalid length. [ 344.286377] netlink: 17 bytes leftover after parsing attributes in process `syz-executor6'. [ 344.310139] netlink: 'syz-executor2': attribute type 2 has an invalid length. 2018/04/03 04:06:46 executing program 1: r0 = socket$inet6_sctp(0xa, 0x100000000005, 0x84) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0xa00, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x20, r2, 0x20, 0x70bd27, 0x25dfdbfe, {0x3}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000}, 0x20008011) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'bridge0\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x20, 0x9, [0x2, 0x3800000000, 0x9, 0x2, 0x81]}}) 2018/04/03 04:06:46 executing program 6: clock_getres(0xffffffffffffffff, &(0x7f0000000000)) 2018/04/03 04:06:46 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_NUM(0xffffffffffffffff, 0x4008af10, &(0x7f0000000040)={0x3}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000002c0), &(0x7f00002bdffc)=0xc) mprotect(&(0x7f00002bd000/0x1000)=nil, 0x1000, 0x1) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r2, 0x10d, 0xc, &(0x7f0000a7d000), &(0x7f00002bdffc)) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, &(0x7f00000001c0)=[@text64={0x40, &(0x7f0000000440)="0f20e035004000000f22e065440f38cad9400f32420f01df47f4470f2d980000000066b8d8008ec8450f011b3e410f01d1f2470ff0bdedb90000", 0x3a}], 0x1, 0x0, &(0x7f00000002c0), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/03 04:06:46 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = eventfd(0x2) r2 = epoll_create(0x45) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000000)={0x0, r1}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000180)={0x10000010}) write$eventfd(r1, &(0x7f0000f43000), 0x8) 2018/04/03 04:06:46 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000080)="b54456d31dc314cf42e4667b75a2a9b5abeae1f85b3fecb42ff5e3b3b47aebd0d48a64c3a84f6bb71110b3385e7642fdc1a6528c1bf69c77dd614104ca424e3c824dc315189ef074adc148b58596079c5b40e77ed6af77978aee2fbfb38f1b08509c58b4e94a1f177167c64fcf771001ae0321bf9b49ee84730ee01cc39ef92d712409bf72d664f145ac050e41993c0c0744187393daac926e2b792fa697acdb35bc4fd2c794b55fa33ba1151457592b4eb228d2b7daf2210c8e97a8e6a7f23f3ecd8ff226e8b52ae87101f9c7e3450aa0d65a51dd1fda8228c58f3ca5309f2a6688eaaea368ae7c450bd5e0", 0xec}, {&(0x7f0000000280)="bdeabefafbf980dc2d9df32706baedb48bc50396fce6bdb9d4eee7c389653e8c9da49f138a04beb55511f552a66b2c9d0c192ab8dc60569f32921a0c884d00ff8cfa5aa07d0436e9150077201db5ee8382f6ac88189789b4faecfb1e1ff90003c36fa0249e6fa5a5e3d49cfeda5b43acbf9de72a3756fdc860b9993d128846f65745652ffaa240297f529ce9d171f55c8d6a2f7a91d21355b56489e023c80babcdf23a", 0xa3}, {&(0x7f0000000340)="a505c29fc696a7d0bbc551619b0fb9e27719ddd633c851e3f3d3b1aedb555a5a75be717f5fae94d617eb1136ca043b6507138395a80b5b70b75ead4c43647785e13feac308fd1bc752e838889deecd17a878ba9fccb8f17779cdb1ddefaf6a80c6c348e4e15417e16ceec52da8973655de0198cf916840b0f7de16784b86b820661d4500a812f726bff2a191b757bca6b0d8716f33b9fa7d50e5ba525cbb51045246e2b239005af22e422061e5c599375f929b84770058b472ab404678d70f5a22944c73e9de6faf84f493ef79b3f7f8bb32ba7425b903794ffeec626a88c8229395ea7d90ae7df1c60331c72bcfcaf3a2f2ac", 0xf3}, {&(0x7f0000000440)="624f222fe837594e108106acc9b0cc93c5cae4ee0a5ae84f40fd770b43f6374c87de5d5651ccedbddcf737b82791746121f7109783eebaff78ae0e43bfde88f1c774e4a68ffc12e4ce25fa0050010709b6ec77345657dabe686e37f8b8a4db09b5022a09eb25458fe20641aa82254d0df732201d117a8d13acfe3d475a78a7881cf62df5c447f17c5abf090db9f3badc", 0x90}, {&(0x7f0000000180)}, {&(0x7f0000000500)="9ed056b71915aa464fd370e81a13f1eea338ab318eb20d84cfb3f398f94836228185e5b8e4a600a7bbf55ff845d53a90d1ff0a20e0c092b83bc039779f0713a22737054a0fd4f617dc693b5bad67d5ee1191388f8c3dfbb67188cb6a785f6ea5ec0a068c2365297833c77d979d37caf2c68f2c21cc4cce298c07ad58b17f0510b36b2e06d728198f61c39dc8b1e4c3e5f1cec98973df6d", 0x97}, {&(0x7f00000005c0)="27cad44a613aa0031169d4e7134e3581884b0e9e337f578eda34202f72514f6d3e3024da98e6d9031c66415f5ff80e55056590eadab483df234a14205b143dbb576a72b186bdef5a4dc15449c57e5a885958155edb26f3cebf55e36d0674fbb8dad8561cf30e1806fa12f6b7bfc61c904e9cc63890b84744eb14bb2e9ff7ea3112dc6e03e165da262bd69affa55a863f6f7fac8970c104d45e759422646cc3ef9fd6b40f26422955ffa7a257369e9350", 0xb0}], 0x7, &(0x7f0000000080)}}, {{&(0x7f0000000200)=@in={0x2, 0x4e22, @rand_addr}, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)}}], 0x2, 0x0) 2018/04/03 04:06:47 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x141081, 0x0) ioctl$KDGKBLED(r0, 0xc0046d00, &(0x7f00000000c0)) fcntl$notify(r0, 0x402, 0x4) 2018/04/03 04:06:47 executing program 1: r0 = socket$packet(0x11, 0x400000002, 0x300) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000001ff7)=""/9, &(0x7f0000004000)=0x9) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x2140, 0x400) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000180)={0x2, 0x9}) sendmsg$kcm(r1, &(0x7f0000000b80)={0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000240)="20ed37c4d98eaf4c4aca46bf4b8f6c047367232d53d1f972b269f9a4ddde3f088dd47a8a4a417073c0c4782762d0975fffcb7205d1970239320249dfebac3e62cc937a7f5752ee1368a7f30f278b634dae547af9475abc52ceef721af78bcc96836de312d2a3752b704529e0803492692d3687545aae82fa1714a2a8a71227213decc8b19797f2ea207f331e464a62c0cb322d95e4f427eaf4a9", 0x9a}, {&(0x7f00000001c0)="fca94b6e2d1e532f83465b3c8d04ff68673a9f37559fd88b809117eb2e33a75a14607148da0a39a36b8688fe9e431c68769febef2d29049383888f9ce9efea", 0x3f}, {&(0x7f0000000300)="d76b6dd591e9fa07004898bd2b6a17b57524744ff73e6d87746848affe4585743f778b6fd97e0248aa221e3f7420dbb7b4b48ceae1e76a17b17d29eec8ca760e80f845d75cc44a7a564bc777a7066091d27fa925a28aee3432efcc1268dfec91eef5fdddc34c5f958378d61d9000a40eec264c57f5f5b33fe635a5bc7782051eed9dfa713cff24a319f2d8551494d2a9d5ca7910e6da010dd46e16812e552074ff1ebd388e98c38261afb49013f974f6addb4bf87097e506728106074b7b0bcc1166eff816aa0eaa7e6e74d4bb077ff8ef7187b8cd061f13d0f8f65bc8b2a7e7cf9379a8c4cca1f644e3b7d2374f27", 0xef}, {&(0x7f0000000400)="c33232bddff14ed1f715ba4e4815d112bfb7abfa44ee938dce4296b2812eef657f9602c2a4403c3469c59dd12157de56431e0d8c0413d03acb2f499cd05716f0d022cd762fbdc56aae2750f82bf7af2c5c2f843e5fa8d874a3ce29b8a25a6bb82d969e0fb79db703e5984c20c59f45eca8cc5ecfdd1192e038a9ad69e63d62486d044b598d59f42029dc30b484163e398646398eb9cf42ee3380700337cd958bf11161956a53f69d8ca4424fb872b1e9dd584e8b7125427e472edaf955b8f10b5e1d89ab93695a849be1b6d9f2e420350fa8", 0xd2}, {&(0x7f0000000500)}, {&(0x7f0000000540)="37f486e9aefa5aa2962f5e14437310f26967d13d6347d5ff0bc486f5f59ce0d9c389fc693b85a933db7939c0af30192650783ffacb74dff639adf3011ffa6f778840bc1794ee6c8f6034d38bead99028e3bb78c2eb38f27dd83bd4adb455f127869870f6ca9c3988927e8e99bee61785a5e725fa63f1f7e5b88839ab2d06199a434e694d6b6c60a2969a1b895888d2e33168118cbe13f69132d72602278709be9eff9ca2c3b6377b156a61f8c39c3c6486fb28e8a7f2ef5b7ddad3ddddc95bd503173e6950518f3ccbf2c6712820f8d081bf1721483a79464d8dd0c96e26dfe4a94164034b48af4a44309202fbd879", 0xef}, {&(0x7f0000000640)="314a5997bae6e6a7e6093be1d50a29edd25ab872b77e01d04781679dd4262fd56d9a436130007990342ad0514397b30c5b3f2651f81a7fd4d63e97dccf9dedad319f7d9791a61d33fa37714e48f39b88ff2ccf0ec4e9d6", 0x57}, {&(0x7f00000006c0)="f8eb72b6df75e90946c36310f938a0c624cba195", 0x14}], 0x8, &(0x7f0000000740)=[{0x88, 0x107, 0x9, "ba7505f87f8eccbe7d43205825f7365e8a870ec9899ff831b3187cb77cba6b680cf8686c3a63249cb38231b55551c6849d776571ffaaa83f3f42e5f7b26d29c5ccc746f307c53973e50d16d159886e84c8b00c9f512b7284784a054b4efca0530c862040b23e8f617c483e6827224ab087c9d145248d41daea95e5"}, {0x30, 0x10f, 0x1, "11e8f536edfcf0d2d8ea0c8690daf8c37df8492f15ea54956f2fff4a17af8b6df6cdbc3a"}, {0xa4, 0x1ff, 0x7fff, "0482468c66bb968d5198ff81750a6acb68b22e8c224df5e06cf4607a77ed4a97299118c01de2b24e2023e0e3a801a9090bb4bcd75f63a5176a70f3f5bdbeb39068ffdb673eb18750a2788f939353f2c4b0f33eb8295b94388ff4e8ca5167b01f9a91e6a76778b1d78709846b6c11aa5129aa7dd966d78380a82852f8120843e26688e13ca014c65b20e9c196e131bd1a20cb5f217e"}, {0xac, 0x115, 0xffff, "945ff347549c4d56f4c44c8e637b5d028d84f929a76da7ca6ea900a9fbc11edfd984b17bd3826bfa3957b14c54d07cc7bc257e4bf6e2e4629785319d675c8cfe5f97e5c08d0e3d7007ae7882eab2d9752303f2c81ef04433168980ffdcfc3399af00c9b5dcee282627362a3644bfdf4b22d54cb4b245a040cfb59c4bca2554affcfab529659bf34c11b64ef7345dd4f27d32cdf996270c9f207bdb539a2702"}, {0x64, 0x13e, 0x9c, "25bd3744c492d02cabd56594ace19fe18baed2c79aee8b1b87c748416a2e72805cf884e319d10335ef5b1339d7b3d8933055e74e662196ef90464c6c89efebb6080b41e4a98a5382d1874e6dad50363e899a1c2a64"}, {0x7c, 0x1, 0x7, "30bc0c19cec6c58c9651d2dcaa17e093bc7d417bf8157e48f061359fd51405d2cd9c5d7df3d4352b4b35184be8dcf9e400f08c97b57479294e4317be29d76a5cbfa58275735e58e70669883e1bdcc13221fcfb34b824c31fa345d5a41185e55418e27c243b9bc1d24b793da5c0"}, {0x34, 0x1ff, 0x9d, "da76dc88cfa966c05cb31a8b9cf8eb87014fa779dcecae11752ca7030768876268c52756b6"}, {0xfc, 0x11b, 0xffffffffffffffff, "b184720ef9ef22523cc60b1f36e84263b62cab6315ecf5793a79c87aad687ca8b435cba9ea6da68fae7531922017a1a9345cb8978194d95ff30223f9f652355db7dc7de4a974bc9baae384f2923459d8f0e63de3ca917c5ecc1ea29b8235702d4be1b6378224bd396957ab33fec983b4312064ff298feccd21c0fc215639b91f7e3c57cadfa5a0605a5c1667eb49dea608c6bb7ae12249b1d53fd94bcdfa0b0c083b68ec9552f01407be4b2f5a05d69410a10dc08478593746a9bd494bb37d6f802ee6fe13a39b03141f724d1efca8a0fac6fc02ccd49da1600444913a08bed9730e0046ce1de9b1792381b878"}], 0x418, 0x4800}, 0x810) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x28100, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x28000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x24, r3, 0x4, 0x70bd2b, 0x25dfdbff, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7fff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x99}]}, 0x24}, 0x1, 0x0, 0x0, 0x10}, 0x24000041) 2018/04/03 04:06:47 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f00000000c0)) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000100)=0x1, &(0x7f0000000140)=0x2) pwrite64(r0, &(0x7f0000000000)="85ff09faefcda461f3e2d8e850dcebb118eb5303ba9460290487c10919060bc30f4fc2d58d558f44e6c6fd6914716856452f8b6a1a827e0cc65e790a9ebc73a28ee348f7feeaf1978f66ff874b5bcbb7e46dae87cb383c93046483982f003e1a0a17ed7bb4708d08478311b1efdca194e7bf8a909af12885205a753adcce4857b8627a38aa1bf98a0cbb61766dbab82a03b11f672a786f7473eecb75b18173186153b13e1f463119229b5000", 0xac, 0x0) 2018/04/03 04:06:47 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000080)=@abs, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xf46, 0x200600) prctl$getname(0x10, &(0x7f0000000100)=""/203) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/04/03 04:06:47 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000e5a000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x20092, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007fd0)={0x26, 0x0, &(0x7f000000df48)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00 '], 0x0, 0x0, &(0x7f000084b000)}) setsockopt$inet6_group_source_req(r0, 0x29, 0x30, &(0x7f0000001fc4)={0x0, {{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}}, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x104) 2018/04/03 04:06:47 executing program 4: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xfffffffffffffffe, 0x80}, 0x0, 0x2, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf02, &(0x7f00001e3000)) r1 = eventfd2(0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00000001c0)=r1) r2 = dup2(r1, r0) r3 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000100)=ANY=[@ANYBLOB="6d616e676c6500000000000000000000000000000000000000000000000000001f00000006000000000600001001000010010000600300001001000080040000880500008805000088050000880500008805000006000000"], 0x1) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000040)=0xed, 0x4) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r3) dup3(r2, r0, 0x80000) lseek(r3, 0x0, 0x4) 2018/04/03 04:06:47 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x423, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x0) r1 = dup2(r0, r0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000000)={0x6e, 0x3142, 0x4, 0x0, 0x4, 0x7, 0x1, 0x40, 0xf0e6, 0x1}) syz_emit_ethernet(0x423, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) 2018/04/03 04:06:47 executing program 3: epoll_create1(0x0) socket$unix(0x1, 0x5, 0x0) inotify_init() pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) socket$nl_route(0x10, 0x3, 0x0) 2018/04/03 04:06:47 executing program 0: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) close(r0) r1 = socket$inet(0x2, 0x80000, 0x2) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0xc9, 0x47b) r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x80000) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000080)) setsockopt$inet_tcp_int(r2, 0x6, 0xb, &(0x7f00000000c0)=0x7fffffff, 0x4) r3 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)="b5677ae29b2f3283ea614d8b71e7447fdfae52239352a6993d293341882b090ea3cd9dab6a7310237a1adbcab6ade36b99a4dab3b3289919819e9c19ee7f72f67cb6cb882ef18f9924dff8fc3eb7d4dcce797c0472efba3fc49586af416c83", 0x5f, 0xfffffffffffffff9) keyctl$invalidate(0x15, r3) execve(&(0x7f0000000200)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000240)='user\x00'], &(0x7f0000000540)=[&(0x7f00000002c0)='user\x00', &(0x7f0000000300)='user\x00', &(0x7f0000000340)='user\x00', &(0x7f0000000380)='/dev/snd/midiC#D#\x00', &(0x7f00000003c0)='/dev/snd/midiC#D#\x00', &(0x7f0000000400)='^systemwlan1mime_typemd5sumlo*@e\x00', &(0x7f0000000440)='user\x00', &(0x7f0000000480)='/dev/snd/midiC#D#\x00', &(0x7f00000004c0)='user\x00', &(0x7f0000000500)='user\x00']) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f00000005c0)={0x5, &(0x7f0000000580)=[{}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000002380)={r4, 0x4}) bind$unix(r2, &(0x7f0000000640)=@abs={0x1, 0x0, 0x4e22}, 0x6e) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f00000006c0)) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000000700)) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000740)) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000000780)=0x2004) ioctl$DRM_IOCTL_VERSION(r2, 0xc0246400, &(0x7f00000008c0)={0x7, 0x10001, 0x1, 0x3, &(0x7f00000007c0)=""/3, 0x80, &(0x7f0000000800)=""/128, 0x3d, &(0x7f0000000880)=""/61}) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000000900)) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000000940)={0x3f, 0x57a1, 0x8}) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000980)={0xaa, 0x20}) syz_open_dev$sndseq(&(0x7f00000009c0)='/dev/snd/seq\x00', 0x0, 0x501800) membarrier(0x2, 0x0) bind$unix(r2, &(0x7f0000000a00)=@file={0x1, './file0\x00'}, 0x6e) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc00c6419, &(0x7f0000002080)={0x9, &(0x7f0000000a80)=""/153, &(0x7f0000001fc0)=[{0x5, 0x87, 0x8, &(0x7f0000000b40)=""/135}, {0x7, 0x8e, 0x10000, &(0x7f0000000c00)=""/142}, {0x3f, 0x6, 0x5, &(0x7f0000000cc0)=""/6}, {0x2, 0x47, 0x8000, &(0x7f0000000d00)=""/71}, {0x8, 0xb, 0x8001, &(0x7f0000000d80)=""/11}, {0x6, 0x4e, 0xe9, &(0x7f0000000dc0)=""/78}, {0x3, 0x6d, 0xb62, &(0x7f0000000e40)=""/109}, {0x1000000000, 0x1000, 0x5a4, &(0x7f0000000ec0)=""/4096}, {0x1, 0xf3, 0x80, &(0x7f0000001ec0)=""/243}]}) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f00000020c0)={0xffffffffffffffe1, 0x2}, 0x2) setsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000002100)="14aee4dcb0198fe16657f3018aa5641dd99b4afa684007429efb55126e56c10639d16a696d2e006f4b0048d8f552942c65ce4d0c697b49b19309e8c713ce2a85e24f8685797f18280b475fd489ae37e9fff5e9a660622b24a1e53630ddd993d969caf0464d9f40df72074c4799153658d787b7854849a754854551483374118df1c863849caf", 0x86) accept4(0xffffffffffffffff, &(0x7f00000021c0)=@nfc_llcp, &(0x7f0000002240)=0x80, 0x800) syz_open_dev$sndtimer(&(0x7f0000002280)='/dev/snd/timer\x00', 0x0, 0x40) 2018/04/03 04:06:47 executing program 7: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) bind$inet6(r0, &(0x7f000097f000)={0x11, 0x4e20, 0x7ffff}, 0x1c) r1 = memfd_create(&(0x7f0000000000)='}\x00', 0x2) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x38, r2, 0x8, 0x70bd27, 0x25dfdbfd, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffffffffffffffc1}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x5f1a}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000}, 0x20004080) 2018/04/03 04:06:47 executing program 2: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) r1 = getpgid(0x0) capset(&(0x7f0000000040)={0x20080522, r1}, &(0x7f0000000080)={0x7, 0x5, 0x5, 0x8, 0x8, 0x7}) mq_timedsend(r0, &(0x7f00000000c0), 0x0, 0x0, 0x0) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) mq_timedreceive(r0, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) socketpair(0x1, 0x98ac0970591d9db7, 0x1, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r2, 0xb8, 0x3, &(0x7f0000000100)="22c9b7504a78eae23f53382c5e3de97a3b5da6d8257900dbc3d956d7f7f9f181107d5390d1f19ef1346fed8486229a871afceafe433b33d4b3fa4a125bf262591b0f0547857ad23bb8c038cc2d807142d048ba05f22b89d7b74538f70c12ba8e4bc7fb201459b208b806a0dbda3b84579549356165e5a53c1f85c0e3c63edb8a1eb3c0826e60d2afa30d487ceaf4961f679fded5f1a3003c", 0x98) 2018/04/03 04:06:47 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'syzkaller0\x00', 0x400}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000238ff8)=@abs, 0x6e, &(0x7f0000000040), 0x0, &(0x7f00000005c0)}, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x1, &(0x7f00000001c0)=[{}]}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000080), &(0x7f0000000100)=0xc) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r4 = socket$bt_bnep(0x1f, 0x3, 0x4) ppoll(&(0x7f0000000140)=[{r4, 0x180}, {r0, 0x20}, {r3, 0x4000}], 0x3, &(0x7f0000000200), &(0x7f0000000240)={0x6}, 0x8) 2018/04/03 04:06:47 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000840)=0x0) get_robust_list(r1, &(0x7f0000000640)=&(0x7f0000000600)={&(0x7f0000000540)={&(0x7f0000000980)}, 0x0, &(0x7f00000005c0)={&(0x7f00000006c0)}}, &(0x7f0000000680)=0xc) r2 = openat$cgroup_int(r0, &(0x7f0000000080)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) write(r2, &(0x7f00000000c0), 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000180)={{{@in6, @in6=@local}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f0000000280)=0xe8) getresgid(&(0x7f00000002c0), &(0x7f0000000300)=0x0, &(0x7f0000000340)) r4 = request_key(&(0x7f0000000c80)='rxrpc_s\x00', &(0x7f0000000e00)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000e40)='$-eth1ppp0\x00', 0xfffffffffffffffd) keyctl$revoke(0x3, r4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000380)={0x4, r2}) open_by_handle_at(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB="a500000000100100e527a7432d1aeb34675c4f4219677b5fa44595b68785705520f3c7e1925fa3c0e02b168bfe1a2d013fa67688d24147366fbda4e9175466fdc4c7d0e2b3f6b71edcaa16da87cefe2c0387805656ae8b4eea58b440dab5ad598f3f3d7207796c363c7c015716e415ded8c10a348c53bf0d44d867550e3f191d6c7cb6dadf626c5587a95755c02fcacd6d5a2c123ebd7415fe68e598bc35e24b9fb3371dd5"], 0x84000) sendmsg$netlink(r5, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)}, 0x80) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f0000000b80)={0x0, 0x4d, "1192ff5122ad3bf66a4afd32535a3d4de39dc68a2223150c49ef5d9041cadcb592624a3bb0d5c259245be72c5a35c139ea9629bf295958cb7204ba15ac50f29f04a8329f67d43373e78ac16b71"}, &(0x7f0000000c00)=0x55) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000000d40)={r6, @in6={{0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7fffffff}}}, &(0x7f0000000c40)=0xffffffffffffffd9) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000500)={0x0, 0x7, 0x4, [0x0, 0x0, 0x8, 0x5cbb]}, &(0x7f0000000580)=0x10) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r5, 0xc0a45352, &(0x7f0000000ac0)={{0x5b94665a}, 'port1\x00', 0x1a, 0xa0404, 0x2, 0x800, 0x52c4, 0x9, 0x6274, 0x0, 0x4, 0x101}) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f0000000a80)=r7, 0x4) setsockopt$netrom_NETROM_IDLE(r5, 0x103, 0x7, &(0x7f00000003c0)=0x4, 0x4) fchown(r2, 0x0, r3) fstat(r2, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000880)={0x0, @in6={{0xa, 0x4e24, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x8}}, 0x6, 0x2b, 0x16, 0x8, 0xc0}, &(0x7f0000000480)=0x98) ioctl$VT_DISALLOCATE(r5, 0x5608) setsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f00000004c0)={r8, 0x200, 0x1, 0x1f}, 0x10) lstat(&(0x7f0000008940)='./file0\x00', &(0x7f0000008980)) write$cgroup_int(r0, &(0x7f0000000700)=ANY=[@ANYBLOB="6fb24801000080ffffffff27a8c855f6c61fde49dd24d61041c98561ef4199c0edbd6c48dcd0de1f3114f5056026a1d292a25945800bc7d51db74311b9213907570e2f9ef843d2135da2670112137e8d946c3c0576c2c760919e1b3b3ed2905c60d07ed9536651db4f00422890aff2a8259eb8a7f3d1cb36e1b5060b25"], 0x7d) prctl$getreaper(0x25, &(0x7f0000000400)) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000cc0)=@abs, 0x6e, &(0x7f0000001180)=[{&(0x7f0000000f40)}], 0x1, &(0x7f0000001580)}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x19, &(0x7f0000000780)={r7, 0x1}, 0x8) getresgid(&(0x7f0000000140), &(0x7f00000007c0), &(0x7f0000000800)) ioctl$KDGETLED(r5, 0x4b31, &(0x7f0000000940)) 2018/04/03 04:06:47 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}, 0x0, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x400020000000010, 0x2, 0x40) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x101001, 0x0) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f0000000180)=ANY=[@ANYBLOB="0100e0485cc9ba6bcaaf380b3184c2980ce000706eb58e9a1e7feb89915287a9f9329543d0cda6c974420000a11d7e7be5b1e2bb8fd20966ac00603cb3b19e6799dc85d285e46e91976f38406ba86669e4849adec6ed8e63"]) socket$nl_crypto(0x10, 0x3, 0x15) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x801, 0x0) write(r0, &(0x7f0000000080)="1f00000056000d6dfcffff05bc0203030701ff2104173f8100000002000039", 0x1f) [ 345.407639] binder: 23412:23414 got transaction with invalid data ptr [ 345.431913] binder: 23412:23414 transaction failed 29201/-14, size 8192-0 line 2982 2018/04/03 04:06:47 executing program 7: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001380)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000013c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="cf000000b62de56d3bcc3566bd3021c0c7d2d5a938408f229e6d40f03eb3de8be3e8e87bd2e3dd8a1f2faed67d79f3204875b6d4dc7101c1fc0287f4849054347b3fe4d5a6f7b368c19cd3c825db4f7446e78967f9f48b9730d8eb4a766f79ddf088d3613fbf944b402482df56f24d20cce088461d294dfe9de961ea07916a36ec281d0de8c090717face0b61ca02bc2debb00420c620500f34e95d319da3da86f8cdf44953b61fe35cf18eef4374c3455eeeb46e0669d67d46a5a2eb29b85e261d18be0abad3c4f018ea6176fc7bfc9770d7b"], &(0x7f00000014c0)=0xd7) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001500)=@sack_info={r2, 0x0, 0x8}, &(0x7f0000001540)=0xc) mkdir(&(0x7f0000fddff8)='./file0\x00', 0x0) r3 = socket$inet(0x2, 0xf, 0xe164) fcntl$F_GET_FILE_RW_HINT(r3, 0x40d, &(0x7f0000000000)) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) faccessat(r4, &(0x7f0000000080)='./file0/file0\x00', 0x4, 0x200) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@multicast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}}}, &(0x7f00000016c0)=0xe8) ioprio_get$uid(0x3, r6) mkdirat(r5, &(0x7f0000033ff8)='./file0\x00', 0x0) flistxattr(r4, &(0x7f0000001700)=""/246, 0xf6) mkdir(&(0x7f0000001340)='./file0/file0\x00', 0x50) mount(&(0x7f0000000180)='./file0/file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000300)="00f2bec523a04d3af9f909b4acf4141f63", 0x0, &(0x7f0000000240)="e7ba5df0a3d52911b3222be5d77db6847ccf2b052d5d99bef2afb6f28a628331213b4d09001e233f7a095eb548777b3e7e2948dcea991b839ca92043c8e9d34e2d0dd7b8242acb12a422d9cd9ec7dbfb7c8b0b33e39bffd344443ea2995d5c01da427c7c47d24c941ad5b3deee1c7784666c675221acd8be81d50ee3d826886786c58fc6") setsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000001580)=0x1, 0x4) perf_event_open$cgroup(&(0x7f00000001c0)={0x7, 0x70, 0x2, 0x1, 0x4, 0x5b56, 0x0, 0xf05, 0x10010, 0x5, 0x99, 0x6, 0xffffffff, 0x4, 0x3ff, 0xffffffffffffff7f, 0x80, 0x35, 0x9, 0x0, 0x8, 0x9, 0x0, 0x5, 0x0, 0x0, 0x10001, 0x2, 0x56, 0x0, 0x0, 0x5, 0xb84, 0x0, 0x6, 0x2, 0x0, 0x8001, 0x0, 0x744, 0x1, @perf_bp={&(0x7f0000000100), 0xf}, 0x200, 0x7, 0x2, 0x0, 0x81, 0x2, 0x2}, r4, 0x5, r5, 0x2) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000340)="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", 0x1000) unlinkat(r5, &(0x7f000057d000)='./file0\x00', 0x200) mount(&(0x7f0000c08000)='./file0\x00', &(0x7f00006b7000)='.', &(0x7f00005e9000)='cifs\x00', 0x6004, &(0x7f0000ad5000)) 2018/04/03 04:06:47 executing program 5: syz_emit_ethernet(0x30f, &(0x7f0000000040)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [{[{0x9100, 0x44, 0x10001, 0x4}], {0x8100, 0x4, 0x3, 0x3}}], {@generic={0x4305, "00000000000000003f4ee57681d8e12728c323d296a9e883"}}}, &(0x7f0000894ff0)={0x0, 0x0, [0xc]}) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x100000, 0x0) [ 345.534524] binder_alloc: binder_alloc_mmap_handler: 23412 20ffc000-20ffe000 already mapped failed -16 [ 345.537612] binder: BINDER_SET_CONTEXT_MGR already set 2018/04/03 04:06:47 executing program 1: r0 = socket$inet(0x2, 0x800, 0x100) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f00003b9ffc)=0x40000000000800, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) r1 = creat(&(0x7f0000002400)='./file0\x00', 0x20) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000000000)='security\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000002440)={0x3, 0x0, 0x8, 0xe3af, 0x0}, &(0x7f0000002480)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000024c0)={r2, 0xff}, &(0x7f0000002500)=0x8) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000011ffd)={0x2, 0x4e20}, 0x10) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000eedffc)=0x7, 0x4) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000), 0x0, &(0x7f00009fdfaf)=""/81, 0x51}, 0x40002106) 2018/04/03 04:06:47 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000000)=0xffffff24, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000100)=@get={0x1, &(0x7f00000000c0)=""/42, 0x3}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef915d56534c90c2", 0x18) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) sendto(r1, &(0x7f0000000300)="ea155f8f6d521120c4", 0x9, 0x0, &(0x7f0000000380)=@ipx={0x4, 0x0, 0x0, "3c8ebed02b29"}, 0x80) recvmmsg(r1, &(0x7f0000000240)=[{{0x0, 0x0, &(0x7f0000001740), 0x0, &(0x7f0000001780)=""/163, 0xa3}}, {{&(0x7f0000006a80)=@rc, 0x80, &(0x7f0000006b40)=[{&(0x7f0000006b00)=""/55, 0x37}], 0x1, &(0x7f0000006b80)=""/194, 0xc2}}], 0x2, 0x0, &(0x7f0000006dc0)={0x77359400}) setsockopt$inet6_buf(r1, 0x29, 0xfe, &(0x7f0000000140)="5eed7994b0a835b9ea6fc8c8485cf868e98b0da0f4877ff07d811fcc73c59d13c07be47a73005c99a93380b7990f9585f549c70377d3ceb37c3863f22e0d921594dbd6cb86f8b72b9a55e223fbed23a871be233b27a3c6f7b134fed0ce934d946470b21db792f50e8d0d1808b8b70319b516fc112d735d34ac9bf3b8ddeec05ca62b23f169235eac8f930b878b1f75c4b637856a80a32d2f442cbbea8191e762da99", 0xa2) [ 345.602613] binder: 23412:23448 ioctl 40046207 0 returned -16 2018/04/03 04:06:47 executing program 7: rt_sigprocmask(0x0, &(0x7f0000039ff8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f00000001c0)=0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000040000)) timer_delete(r1) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x4080, 0x80) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000080), 0x0) 2018/04/03 04:06:47 executing program 3: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x800000000001, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000000c0)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1}, 0x3ff) [ 345.645329] binder_alloc: 23412: binder_alloc_buf, no vma [ 345.650997] binder: 23412:23414 transaction failed 29189/-3, size 8192-0 line 2963 [ 345.728404] binder: undelivered TRANSACTION_ERROR: 29189 [ 345.734498] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/03 04:06:48 executing program 0: syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) r0 = socket(0x2, 0x3, 0x40000000000000ff) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000a00)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}}, &(0x7f0000000280)=0x84) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000300)={r1, 0x7}, &(0x7f0000000900)=0x8) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000100)='gre0\x00', 0x6) getsockname$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000005c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f00000006c0)={&(0x7f0000000580)={0x10}, 0xc, &(0x7f0000000680)={&(0x7f0000000600)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="000425bd7000fedbdf250700080008000600040000004c000300080005007f0000010800df3a1195ca5ae195040000000000080001000200000008000500e0000002080008000000000008000800070000000800"], 0x68}, 0x1, 0x0, 0x0, 0x40000}, 0x4c011) r3 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_create1(0x0) r4 = mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)) r5 = mq_open(&(0x7f0000a04000)='-$\x00', 0x0, 0x0, &(0x7f0000513fc0)) stat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)) stat(&(0x7f00000007c0)='./file1\x00', &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r4, r6, r7) sendto$inet(r0, &(0x7f0000000080)="0a14f99f3bae099f9184a151c90008fc0877144128907496819a925d9aa8403df12b12c38e25989d", 0x28, 0x0, &(0x7f0000000240)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000880)=0xb, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0x1f}, &(0x7f0000000200)=0x8) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f00000008c0)=0x2) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0x4) r8 = dup2(0xffffffffffffffff, r3) ioctl$KVM_S390_INTERRUPT_CPU(r8, 0x4010ae94, &(0x7f00000002c0)={0x216, 0x1f, 0x4}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000140)={0x20, 0x0, 0x0, 0x1f}) r10 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r8, 0x6, 0x1d, &(0x7f0000000180)={0xd9f, 0xb1d, 0x5, 0x55, 0x1f}, 0x14) sendmsg$nl_generic(r10, &(0x7f0000000ac0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000940)={0x14, 0x1d, 0xffffffffffffffff, 0x70bd2d, 0x0, {0x8067}}, 0x14}, 0x1}, 0x0) acct(0x0) ioctl$DRM_IOCTL_AGP_BIND(r8, 0x40106436, &(0x7f00000009c0)={r9, 0xdc00000000000000}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000980)='IPVS\x00') execveat(r5, &(0x7f0000000340)='./file0\x00', &(0x7f00000003c0)=[&(0x7f0000000380)='\x00'], &(0x7f0000000540)=[&(0x7f0000000400)='gre0\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='em0trusted\x00', &(0x7f00000004c0)='\x00', &(0x7f0000000500)='gre0\x00'], 0x1000) 2018/04/03 04:06:48 executing program 6: r0 = socket(0x2, 0x2000080003, 0xa) add_key(&(0x7f0000000380)='rxrpc\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, &(0x7f0000000400), 0x0, 0xfffffffffffffff8) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000000c0)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x1, @random="1d16f2639122"}, 0x2, {0x2, 0x0, @multicast2=0xe0000002}, 'bridge0\x00'}) 2018/04/03 04:06:48 executing program 1: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xa, 0x11, r0, 0x0) syz_open_dev$vcsn(&(0x7f0000f1fff6)='/dev/vcs#\x00', 0x0, 0x0) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') mprotect(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x3) 2018/04/03 04:06:48 executing program 4: r0 = socket$kcm(0x29, 0x7, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000)=0x3, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={r0}) 2018/04/03 04:06:48 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='io.weight\x00', 0x2, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000f80)={0x2, &(0x7f0000000f40)=[{0x7d0f, 0x8, 0x800, 0x7fffffff}, {0x5, 0xc0ee, 0xde2, 0x3}]}, 0x8) readahead(r1, 0x10001, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r4, 0x40505331, &(0x7f0000000100)={{0x3, 0xfffffffffffffffd}, {0x3, 0xd9}, 0x5, 0x0, 0x5}) bind$netlink(r3, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfb, 0x4001000}, 0xc) 2018/04/03 04:06:48 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) fanotify_init(0x0, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x1210c2, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000000080)={0x0, 0x0, 0x2, 0x1}) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff}) ioctl$KVM_SET_DEVICE_ATTR(r3, 0x4018aee1, &(0x7f0000000340)={0x0, 0x4000000000001, 0x1, &(0x7f0000000380)}) inotify_init1(0x800) setsockopt$RDS_FREE_MR(r3, 0x114, 0x3, &(0x7f0000000000)={{0x8000000000007, 0x9}, 0x3b}, 0x10) 2018/04/03 04:06:48 executing program 7: r0 = perf_event_open(&(0x7f000002ef88)={0x2, 0x70, 0x1f12, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000340)=@known='system.posix_acl_access\x00') r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000d40)='/dev/hwrng\x00', 0x80000, 0x0) accept4$ipx(r1, 0x0, &(0x7f0000000d80), 0x80000) r2 = syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0xbd, 0x100) recvmmsg(r2, &(0x7f00000002c0)=[{{&(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000080)=""/123, 0x7b}], 0x1, &(0x7f00000004c0)=""/204, 0xcc, 0x43eb}, 0xe000000000000000}, {{&(0x7f0000000140)=@rc, 0x80, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/46, 0x2e}], 0x1, &(0x7f0000000280)=""/33, 0x21, 0x180}, 0x5}], 0x2, 0x10000, &(0x7f00000005c0)={0x0, 0x1c9c380}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r2) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000380)={{{@in6=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@remote}}, &(0x7f0000000300)=0xe8) bind$packet(r2, &(0x7f0000000480)={0x11, 0xfe, r3, 0x1, 0x3, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}}, 0x14) 2018/04/03 04:06:48 executing program 5: r0 = timerfd_create(0x0, 0x0) readv(r0, &(0x7f0000000380)=[{&(0x7f0000000000)=""/146, 0xfeb8}], 0x3f2) clock_nanosleep(0x0, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) membarrier(0x0, 0x0) sendmsg$IPVS_CMD_SET_DEST(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x14, 0x0, 0x0, 0x0, 0x0, {0x6}}, 0x14}, 0x1}, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000780)={0x0, &(0x7f0000000740)=""/36}) pkey_free(0xffffffffffffffff) 2018/04/03 04:06:48 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0xfffffffffffffffd, @mcast2={0xff, 0x2, [], 0x1}, 0x8a}, 0xffffffffffffff15) sendmmsg(r0, &(0x7f0000005a40)=[{{0x0, 0x0, &(0x7f0000000240), 0x20000000000001ad, &(0x7f0000000280)}}, {{&(0x7f0000001800)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f0000001c40), 0x209d, &(0x7f0000001c80), 0xff7e}}], 0x2, 0x8000) 2018/04/03 04:06:48 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc5b, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x4000) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000100)={0x200, 0x80000000, 0x7ff}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000735fd8)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000003ff0)={0x1d, r2}, 0x10) r3 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x3, 0x531080) ioctl$KVM_GET_NR_MMU_PAGES(r3, 0xae45, 0xfff) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000)="5b4cd9494e24241dce54b2670000000062e50fa42f3f6947", 0x18) syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x0, 0x0) close(r0) 2018/04/03 04:06:48 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0x40405514, &(0x7f0000003000)={{0x2, 0x0, 0x0, 0x0, "655228fb96156d84c702133105b8e8ef01c6b3606b1808906465f003d1b69150c3ffdd92710684229fb88471"}, 0x0, [], {0x77359400}}) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000006ef0)={{0x2, 0x0, 0x0, 0x0, "6456337b62932e14fc7144a94e830a9ab3c1afb140f01103d528cad95189343d9508bce208d2a9200e8ba61f"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "c4577fbc2183a8ec7fb1b112f19633397e77c69d2f4ed8dbda6751e2ce38fa7b8ffed359e28fae2db916b18ce3bb933d383457b30184f0dbcd856af742821114", &(0x7f0000006ff8)='@*)user\x00', 0x8}) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/04/03 04:06:48 executing program 7: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000010000/0x2000)=nil, 0x2000}, 0x1}) r1 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') unlink(&(0x7f0000000000)='./control/file0\x00') rename(&(0x7f0000000200)='./control/file1\x00', &(0x7f0000000280)='./control/file1\x00') close(r0) 2018/04/03 04:06:49 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e0, 0x0, 0x0, 0x7ff800000000000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xbc, &(0x7f0000000040)={@empty, @empty, [{[{0x9100, 0x2, 0x8, 0x1}], {0x8100, 0x7, 0x7, 0x2}}], {@llc={0x4, {@snap={0x0, 0xaa, '6', "586418", 0x88ca, "6ad1103862e75d3d5b6ae8b7abd14e7bf9a2e7dec124a992232027774ead0aa278586c4599f261e7696a56bd3d133bb735b760d6ee1bad69f65223189901fa54675491ac82df4147de1544608306a2baddd30bca6ca08349426578ccd5d5564151c398761ff34442cd0e536a3e5e3822304a09e5d36f6a764e0cd8b2727c5011c03e1d661ea9d903012f6ee46724c8f8dcf8e16347a00d970f50ae3b2f6a"}}}}}, &(0x7f0000000100)={0x1, 0x2, [0xeeb, 0xbc0, 0x3fc, 0x9ab]}) syz_emit_ethernet(0x0, &(0x7f0000005faa)=ANY=[], 0x0) r1 = geteuid() r2 = getuid() lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r3, r4, r5) setreuid(r1, r2) 2018/04/03 04:06:49 executing program 6: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4000, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x80002, 0x4) ioctl$int_in(r0, 0x5421, &(0x7f00001e3000)=0x4) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_LOG_FD(0xffffffffffffffff, 0x4004af07, &(0x7f0000dad000)) 2018/04/03 04:06:49 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000001780)='auxv\x00') ioctl$DRM_IOCTL_RES_CTX(r0, 0x8004587d, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) syz_mount_image$minix(&(0x7f0000000000)='minix\x00', &(0x7f0000000040)='./file0\x00', 0x2c6, 0x7, &(0x7f0000001700)=[{&(0x7f00000001c0)="f992fa5b382e90e8ce1c3f75aa667ed15cb8b1aa40efc3d3c73b767765684a877c2dc7416af4583bc46a65eaad444376c708d1d207912902d5869e628ede5eb474f6d9f1c70f81fcd67ce7dfc98b906346474f5c244e4c2a19eaa8fde238addfaf3ed2b6111971312c5cf292baa006c0651b1aa5cf3a33bb50b842b2e17c142e375d47ec9e545743d6a4de1910f6fd0699d7ac5b8e117ae94804fff68a73ee649decf8ebe437869d3118ac6850fd4e7080494c8282d4fa14a4f6d9ab595c72c43f5348b6a048ec5f869bd7f2bbf1553048dd96c94c9f3dccea5113c674be", 0xde, 0xfffffffffffffff8}, {&(0x7f00000002c0)="2d1849d6f4a1a7458f590f53b9015d0c772b738ba1ff42e33297fc6778d4a449aff9831eb58a06d732bbcd33c31bbb87f21758542a06d85675b698019253bc0e328e8095fd92", 0x46, 0x2}, {&(0x7f0000000340)="9f6c6b7c744b6fc092e55dafb0565db943825edbe7fb665a11d3dc49891b60dcc6c85c804fa0ea8aaebfb3711514c3f5820fdaddff5adfe26e059296d13a86705d2d1c6dfaa380b6f4b05818a581159a08a335949dcc626d00a99aebec83e2f955386fe8904623927efad15e20e3485cf27fbc34a271ccde1e2481aa90adc0105a4ff1a53bd08df2c39c9c809bbf0bff2217164687961737d8edcc2e1341d389cf60069dabdf25953942e96b27ac65ef15081e311a5def4437e3541f958b5407fc2f14b9d9fd070bfd8eeeda342e58096a6d5ae4ba31770d30b0f783cadff32bd1109c77e5cf0b4641a6", 0xea, 0xd54c}, {&(0x7f0000000440)="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", 0x1000, 0x4}, {&(0x7f0000001440)="4ab491793ed1d20eda87e5ee1b90df509a3f88ef3917c9bdd5d979507525452b621aaae525ccd4b5d900d8c1b0c019b65e771a605d4d095a2faef2c3ec5f349b2fad81e07a69cd8ae19b1d2849252844a0b899b175afa004d328dc6721d85c04a4d0b93afdd87cb8576c0b32c7c747d97ec30814b613e4c0db30b2dda6d51fef92b1ba6728e0daebc8a3a40dfa1ba72a3aad6bd11ec83019c77b24d22edd31122eb45b1c2cb12aa5dd8ca20d3592dd9d43ae37ac18c03e1ee9f6748a3c17debc02f7ec04c5eca5ced3e0187c80627110814d8d000aa2126d93d20af21bccebc7e4a0adf91c778ea2a39caf828cf6fa1a09b8a3944b", 0xf5, 0x2}, {&(0x7f0000001540)="f6524ce13993dcb11dbe49bf6873291a6d15f725bcd55b0f9c4063b577bacff11171d7142cc39e5de821916c0abd96f20824fae4492d391ea9232b048ef38b1536716907fd1a5e4a5ff5b0fcb1acec83593f71be45c4c6686c4b70d240fec5aadd6342bf99e371a75b8331172385d323d043d6ba5b71a757f5190c8264c2ec4e4aa142ed7702c8b9ee1ee56c103dc5ba4244d247e8f7ba12de18612cd316ca2b697b7450ce41a2377ac7d0be0df49c1aaf8714cebf16eacb91cd4c5253c5c7905d7e6957f8796aea20f01aa8da", 0xcd, 0x3}, {&(0x7f0000001640)="408a9d03b37ff764e752e26285223fadd94ebac474e0e2c4bac9edf14dc6ff0bd40d77bdb7c087e31ca0c8115a06e22a47003da016b192b14028210046e2a533cfd0bd36ae534064e6584a1020bbbe305f94269b0021187224b9602797f3a205d13c183c8e927039e8aed3f76da1262b6b0cd19616922160453a2db3664a4bcda3692bea89450bb5f20b5de7feb29d266708f95640a73d1d7eacc8e3b3c66d429359d96c60e0724defedfdff2499f589021d761b8d7d", 0xb6, 0x6}], 0x202002, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000001900)='/dev/admmidi#\x00', 0x2, 0x101000) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000001940)={{0x3b, @loopback=0x7f000001, 0x4e22, 0x1, 'dh\x00', 0x3, 0x1, 0x17}, {@multicast2=0xe0000002, 0x4e23, 0x10000, 0x9, 0x4010000, 0x6c}}, 0x44) stat(&(0x7f00000017c0)='./file0\x00', &(0x7f0000001800)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000001880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000180)='./file0\x00', 0xe000, r2, r3, 0xfff, 0x868) write(r0, &(0x7f00000000c0)="84f0184bc1bd8fa2cecac405c21d2333f6f383b9e460c4900cbde70a963936b3a711786cbb10bfcc2a8768cebeb1784d91415820cc1f5222a0a73d93d0efc127994c33ee9ffffa16b35886adba4c99a50ef840e6ac5b2f6998c7d29c2012c222f0300b6e7e7ee3fe1e4190992ffada2c2d652262febce32764d64c0868d4ebb3169f8269ac9e6c250187e5d316385aaff5", 0x91) 2018/04/03 04:06:49 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000)='/dev/cuse\x00', 0x80001, 0x0) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000001040)={0x5, 0x0, [{}, {}, {}, {}, {}]}) r1 = socket$netlink(0x10, 0x3, 0x0) read(r1, &(0x7f0000000000)=""/4096, 0x1000) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) sendmsg$nl_route(r1, &(0x7f0000c2d000)={&(0x7f0000b67000)={0x10}, 0xc, &(0x7f0000d3f000)={&(0x7f000054c000)=ANY=[@ANYBLOB="1406000000000000004d2ef688754e31a3be6a26"], 0x14}, 0x1}, 0x0) 2018/04/03 04:06:49 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/03 04:06:49 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x2, 0x3) eventfd2(0x0, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, &(0x7f0000000080)=0x14) fchdir(r1) 2018/04/03 04:06:49 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setrlimit(0x80000000006, &(0x7f00000000c0)) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000000080)={@loopback=0x7f000001, @multicast1=0xe0000001, @multicast2=0xe0000002}, 0xc) epoll_create(0x9) 2018/04/03 04:06:49 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f00000000c0)) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000000)={0x5, 0x9, 0x1, 0x4, 0x6}) 2018/04/03 04:06:49 executing program 1: perf_event_open(&(0x7f0000223000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf457}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f0000000440)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000e28000)='..', 0x2) sendto$unix(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000280)=@abs={0x0, 0x0, 0x4e21}, 0x6e) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x8200, 0x0) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000580)=""/72) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000300)="214574c4742b612d14722843faa9b9962d063746dc07478ecb1d6535775413a9c3e33c6409f2800bf294397cb9f4259d826e56f737548272df57ad84f0074994dad3305695c5b0a9c77db5e77ad11e6812b813aa3a7c1ec738daec884289c9175fbf323dffe5e6fe1a26ead3191156b84d3e9d622e36d8dd428b5a655aa04813423f8b19e7c53ed5edadc6950f1b9b9a133d459e75719e86", 0x98, 0xc2}], 0x20, &(0x7f00000003c0)={[{@prjquota='prjquota', 0x2c}]}) ioctl$TIOCNXCL(r1, 0x540d) 2018/04/03 04:06:49 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x400f40, 0x0) connect$l2tp(r1, &(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x3, 0x3, 0x4, {0xa, 0x4e20, 0x20, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}}, 0x32) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000abf000)={0x14, 0x22, 0x109, 0x0, 0x0, {0x5}}, 0x14}, 0x1}, 0x0) 2018/04/03 04:06:49 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000180)={0x0, 0x0, 0x10}, 0xc) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)={r2, 0x2}, &(0x7f0000000080)=0x8) 2018/04/03 04:06:49 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f000080a000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = eventfd(0x0) close(r1) creat(&(0x7f0000000000)='./file0\x00', 0x8) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000857ff8)={0x0, r1}) 2018/04/03 04:06:49 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000002000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="610fc0e766b9380900000f32baa100b042eef390f30f51220f0131260f3036660fedf80f2004", 0x26}], 0x1, 0x0, &(0x7f0000000140), 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xfd8, 0x40002) ioctl$KVM_SET_FPU(r2, 0x41a0ae8d, &(0x7f00000001c0)={[], 0x7, 0x100000001, 0x1, 0x0, 0x3, 0x104001, 0xd000, [], 0x81}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/03 04:06:49 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = dup2(r0, r0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000180), &(0x7f00000001c0)=0x4) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000080)=""/129) sendmsg$alg(r2, &(0x7f0000001a00)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000140)="e7a651492c0e1b447362620f1af2dd8f93", 0x11}, {&(0x7f00000005c0)="19bf0f7c9fe695f9b4cf130b2ad90c005132ff5cbfcfacfda8e784df8b51f93d4b38c0f43085ee47df1f398dbcb0e4cb4a7748b032fb89a83ec6ea0a32dd0788efadf2cad5168c8956b8754d7790d7348bf31167c7efbe9e6ce853651bcc7138faf685259a67d623311789a55c152e", 0x6f}], 0x2, &(0x7f00000019c0)}, 0x0) 2018/04/03 04:06:49 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x8, 0x8, 0x1ff, 0x8001}, {0x1000, 0x1ff, 0x8, 0x200}]}) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/softnet_stat\x00') readv(r0, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000100)={0x5, 0x1f, &(0x7f00000000c0)="20b3e82156eeb2e8a762db0b75fca6346eabaabb65974bd9f2f4b7331b0e20"}) 2018/04/03 04:06:49 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x16000, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x8001, 0x20200) fanotify_mark(r1, 0x4, 0x40010000, r2, &(0x7f00000000c0)='./bus/file0\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000df3000)='./bus\x00', 0x1000, 0x0) open(&(0x7f0000b3b000)='./bus\x00', 0x0, 0x0) read(r4, &(0x7f000004bfa2)=""/1, 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r3, 0x8, r0) fcntl$setsig(r3, 0xa, 0x12) getsockopt$IP_VS_SO_GET_TIMEOUT(r3, 0x0, 0x486, &(0x7f0000000140), &(0x7f0000000180)=0xc) dup2(r3, r4) tkill(r0, 0x16) creat(&(0x7f0000000000)='./bus\x00', 0x0) 2018/04/03 04:06:50 executing program 1: r0 = socket$inet_smc(0x2b, 0x1, 0x0) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x400000000000000) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000180)) 2018/04/03 04:06:50 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00004f6000)='/dev/snd/timer\x00', 0x0, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x403c5404, &(0x7f00000000c0)={{}, 0x1f}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/netstat\x00') setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000080)={0x0, 'ifb0\x00', 0x3}, 0x18) 2018/04/03 04:06:50 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r0, &(0x7f00000000c0)=[{{0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="000000008000000000040000"], 0x10}}], 0x2, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/04/03 04:06:50 executing program 5: sched_setaffinity(0x0, 0x1e1, &(0x7f0000060000)=0x2) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x400, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x6) r1 = epoll_create1(0x0) socket$key(0xf, 0x3, 0x2) r2 = socket$inet_udp(0x2, 0x2, 0x0) sendto$ax25(r0, &(0x7f0000000140)="7e91b57d8a3fd1cbe2", 0x9, 0x4, &(0x7f0000000180)={0x3, {"030f11ed65a07d"}, 0x2}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000f90ff4)) epoll_wait(r1, &(0x7f0000b70000)=[{}], 0x8a9, 0x800000) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000000)={0x60000004}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x20200, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e23, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x1}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xf}}, @in6={0xa, 0x4e24, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x200}, @in={0x2, 0x4e22, @broadcast=0xffffffff}], 0x78) 2018/04/03 04:06:50 executing program 4: r0 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x8, 0x20840) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x2, 0x14, 0x1, 0x8, 0xd, 0x0, 0x2, 0x25dfdbfc, [@sadb_spirange={0x2, 0x10, 0x4d6, 0x4d5}, @sadb_x_filter={0x5, 0x1a, @in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@multicast1=0xe0000001, 0x8, 0x10, 0x4}, @sadb_spirange={0x2, 0x10, 0x4d6, 0x4d4}, @sadb_sa={0x2, 0x1, 0x4d2, 0x4, 0x80000000, 0xe1, 0x0, 0x40000000}]}, 0x68}, 0x1}, 0x4040) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'erspan0\x00', &(0x7f0000000000)=@ethtool_cmd={0x48}}) 2018/04/03 04:06:50 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000140)={'ip6gre0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) 2018/04/03 04:06:50 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)=0xffffffff, 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000100)={0x0}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={r1, 0x7fffffff, 0x30, 0x7ff, 0x1}, &(0x7f0000000040)=0x18) 2018/04/03 04:06:50 executing program 3: futex(&(0x7f0000000ffc), 0x85, 0x0, &(0x7f0000000ff8), &(0x7f0000000ffc), 0x40000000) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x40100) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000040)={0x84, @dev={0xac, 0x14, 0x14, 0x12}, 0x4e24, 0x4, 'fo\x00', 0x2, 0x0, 0x68}, 0x2c) 2018/04/03 04:06:50 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x3, 0x1b8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000500], 0x0, &(0x7f0000000040), &(0x7f0000000500)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x15, 0x4, 0x0, 'ifb0\x00', 'bpq0\x00', 'ip6gretap0\x00', 'ip_vti0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], 0x70, 0xb8, 0x128}, [@common=@log={'log\x00', 0x24, {{0x0, "e042bdb0ca9bd414bd648c0f524ab75e7b27800bc104d42a94792f8fbe9d"}}}]}, @common=@nflog={'nflog\x00', 0x4c, {{0x0, 0x6, 0x7fff, 0x0, 0x0, "cc2a95904e2813eb4a94836152066a916d046451880818dc07f61177fb701107be6f3e60c1869104534ee1021cc76f0e3afdbb53c436f918e9084ba12e4f4990"}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x2, 0xffffffffffffffff}]}, 0x208) execve(&(0x7f0000000100)='./file0\x00', &(0x7f0000000780)=[&(0x7f0000000140)='bcsf0\x00', &(0x7f0000000180)='{}\x00', &(0x7f00000001c0)='nflog\x00', &(0x7f0000000200)='}\x00'], &(0x7f0000000800)=[&(0x7f00000007c0)='!keyring{\'selftrusted[,securityem0mime_type\x00']) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00', 0x20, 0x1, 0x20c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200002c0], 0x0, &(0x7f0000000000), &(0x7f0000000840)=ANY=[@ANYBLOB="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"]}, 0x26a) syz_open_dev$tun(&(0x7f00000006c0)='/dev/net/tun\x00', 0x0, 0x4000) 2018/04/03 04:06:50 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x80, 0x200) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f00000000c0)={0x3f, 0x10000, 0x6440}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ioctl$TIOCGSOFTCAR(0xffffffffffffffff, 0x5419, &(0x7f0000000080)) 2018/04/03 04:06:50 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000340)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) writev(r0, &(0x7f0000001100)=[{&(0x7f0000001440)="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", 0x1000}], 0x1) r1 = syz_open_dev$vcsa(&(0x7f0000001240)='/dev/vcsa#\x00', 0x3a8, 0x40a800) ioctl$TCFLSH(r1, 0x540b, 0x6) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001300)) accept4$inet(r0, &(0x7f00000010c0)={0x0, 0x0, @local}, &(0x7f0000001200)=0xfffffe97, 0x0) r2 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x800) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r2, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f0000000a80)=""/246) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000000)={0x0, 0xffffffffffffffff}) ioctl$EVIOCGREP(r3, 0x40047451, &(0x7f0000001380)=""/174) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x0, 0x4, &(0x7f0000346fc8)=@raw=[@jmp={0x5, 0x7, 0xc, 0x2, 0xb, 0x1e, 0xffffffffffffffff}, @generic={0x4, 0x7, 0x2}], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) r5 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$KVM_SET_NR_MMU_PAGES(r4, 0xae44, 0x8) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x201, 0x0) close(r3) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) r8 = getgid() chown(&(0x7f0000000140)='./file1\x00', r7, r8) r9 = ioctl$LOOP_CTL_GET_FREE(r6, 0x4c82) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r9) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000500)) r10 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) write$cgroup_pid(r10, &(0x7f0000000280)=ANY=[], 0xfffffffffffffd4a) removexattr(&(0x7f0000000240)='./file1\x00', &(0x7f00000002c0)=ANY=[@ANYBLOB="757b65722e2f6465762f7070701ca341c6b06d2600"]) 2018/04/03 04:06:50 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x1c, 0xa, 0x100000000000006, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffff9c, 0x50, &(0x7f0000000040)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100)=r1, 0x4) 2018/04/03 04:06:50 executing program 6: r0 = socket(0x1e, 0x1000000000005, 0x0) sendmsg(r0, &(0x7f0000db5fc8)={&(0x7f0000000100)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001580)='=', 0x1}], 0x1, &(0x7f000016cf61)}, 0x0) recvmsg$kcm(r0, &(0x7f0000008000)={&(0x7f0000c1d000)=@ax25, 0xfffffffffffffe0b, &(0x7f0000241ff0)=[{&(0x7f00009a9fff)=""/1, 0x1}], 0x1, &(0x7f0000c21000)}, 0x0) recvmsg(r0, &(0x7f0000a97000)={&(0x7f0000a25ff0)=@ax25, 0x10, &(0x7f00000b6000)=[{&(0x7f0000121000)=""/123, 0x7b}], 0x1, &(0x7f0000e08000)=""/248, 0xf8}, 0x0) 2018/04/03 04:06:50 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x3) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000000)=@ethtool_stats={0x1d}}) 2018/04/03 04:06:50 executing program 0: perf_event_open(&(0x7f000001d000)={0x4, 0xfffffffffffffec8, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffff, 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f00000001c0)='./file0\x00', 0x81, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80000) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00000000c0)=r1) uselib(&(0x7f0000000100)='./file0\x00') [ 348.631250] kernel msg: ebtables bug: please report to author: counter_offset != totalcnt [ 348.632922] kernel msg: ebtables bug: please report to author: Wrong len argument [ 348.664569] kernel msg: ebtables bug: please report to author: counter_offset != totalcnt [ 348.666195] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/03 04:06:50 executing program 0: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d25fef)='/dev/vga_arbiter\x00', 0x20001, 0x0) write$eventfd(r0, &(0x7f00009c2ff8), 0x8) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)) 2018/04/03 04:06:50 executing program 6: r0 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="4cac0487d190d12ffb1dbf6825a875c4997487b31d064de6711ab8b60797f6f1c8338de68113f57c9f6f8236a290a15a4ce7481c8759ac620412b5e8e75ba3c88cc8b1ff9edcee5a6984eee74c03d52dedcb8f72fedab6d6175bfa47ec5a3968ef6f961f5122d086ddc44c116d9778e31d93e467867124efb323b7917329c1d1d222b4433ad3ad0c274052507f8fdd92eea1de4d3ba9ab109ba8c53124f697e981288cfb", 0xa4, 0xffffffffffffffff) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000005c0)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000600)=0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000000640)='/dev/snd/midiC#D#\x00', 0xfffffffffffffffd, 0x100) r4 = syz_open_dev$vcsa(&(0x7f0000000680)='/dev/vcsa#\x00', 0x0, 0x20000) kcmp(r1, r2, 0x0, r3, r4) getsockopt$IP_VS_SO_GET_DAEMON(r3, 0x0, 0x487, &(0x7f00000006c0), &(0x7f0000000700)=0x30) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000340)={{{@in=@broadcast, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@loopback}}, &(0x7f0000000440)=0xe8) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000004c0)={0xffffffffffffffff}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000180)) read(r6, &(0x7f0000001840)=""/42, 0x2a) r7 = getgid() keyctl$chown(0x4, r0, r5, r7) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0), &(0x7f0000000000), 0x0) clone(0x40800000, &(0x7f0000000040)="31b1e1591eb8207d5884f12a1a5e996590740ed9957c300cae67e24ee62eb152389e52ef963bf772bbca15773c07e5ba76f346053363154bb9d0dbdd9445ff307b0bf40854de0171ba604ee138946e06e4fb7ff7fdd9643fb4fef80d3523", &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="7db22117e4c23a7d6fe05140355be74994b6e3f9dd07142993206836fe9f09f617280964322987f348086039580d1d2453cea3486d02061c09e69a") ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000000540)={0x0, 0x7, 0xfec, 0x7fffffff, "1f5529f2ccf1a506713f39b926368eed897556bfbc3a7b6091f1f75bbe49edb7"}) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f00000018c0)={0x0}, &(0x7f0000000500)=0xc) fcntl$setown(r6, 0x8, r8) getpid() ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(0xffffffffffffffff, 0x80045301, &(0x7f00000001c0)) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x6, 0x1, &(0x7f0000cc3ff0)={0x77359400}, &(0x7f000044b000), 0xfffffffffffffffc) sched_setscheduler(r8, 0x3, &(0x7f0000000580)=0x1) ioctl$TIOCGWINSZ(0xffffffffffffffff, 0x5413, &(0x7f0000000480)) sendmsg$kcm(r4, &(0x7f0000001800)={0x0, 0x0, &(0x7f00000017c0)=[{&(0x7f0000000740)="1d459ec0c0047e1f9bd93603a3db52049d5c92d445df28075b65a115ed44e6b9552101833d33c2287ed3a623d120025ae82b88d6cb853c9a99a79dc43cc80dc61fe9f6d7d5d37c9bdff72d06c702268d9feb904fda1aafd4a1bf133a6fec6d94557536b3bf9f8b50e20cf2749f406fb3b5c1b96ae248211520a8052864852f0bd6de1c9240bc07a8504aede426f4ba949acadca955cfc71036dfbfad198746966294e888a633d6fd1a10b2cb5658e605295d751c447976eb89d14432d723ab78d62e9bd423d152051f8d3dcc819eb304c33c459c18bafc587ed5fe463197e9a7104f588a1a92115527c607419cdaa3017feaf925f21ca44dd67e38b6ae8311f425116ca57444623f95d646abecd0dcf43dd88da95e0d85fcc588d6f07db04bc6ad80e552a2d75a723a34a66db5b8447f566a3ae16459e5833f9c6bfe7684d0c769874a3152f5ebd44a28b4b956adf6f8181e55b2907614cd788a84a97da6acb3601f4d01716d7a5b9bde563b2e1a29889bc7bdb2b62001cfa86a18dae641e1564f77d1100785f797a00976ca54c4c9f1d6d71af1698214bf66d8656699f38fd2c57410d4f5bdad96839b9a9df46bb466cd6eb131de588192e43c0d3aea0b1def1e11b3ba0f1f85c0149fe8758dbb31faf21fdf0ca8de4e74114730cd9165e51ca206d0363b6f8180322a7194fd63ee6b682404d05d6b4c5cf6726faec1af54b07cb9295c6992f89abb5cda2400bda1c6afb2b9be8cdec3185715d40d9a3f5b8cd35dfeaa9b0fa73bfcf3c0e2492a3d11c831978e40e2ba262aac3e0d14ee6a1e1c11e69420a56ea5995d1f9341a3eb046c9c707cfb2a328f28522233876ddb143eb7df16b60e96afa6ae8e2885d0ab4a10f3f392e09975d5c13cf3447f14d37eaa9d4bfae679497fa24f8eeafae99cca82d84d9d95441f903f3dcdb393628be9dbccaeefc4e51df4b794df2d69bf802fbe56c4eaeea4914f5697d60a8a62000adc032271d16aa9649fd6b0ad7a5abed2b1d87c96033034a66919c84cfabcc608d80fb120c8b0869fbeff2b56c14cf97fe77eb025060280b85ff2d88a1c43f950ff51acab033368666ca83dc507a8b47e0df2d56ed5df7e826bff8eb247ac3578f44a87dc8fdee4e3a695e155ac4d441fc918fa166598672610fb3af17a32d24e6120bcb2215237e2ec32eddbe8b7efe9091537d9b1c5f24524d213cd1752971016d942e5c15e6ac8656efe0e03646219edcc603d233c0b5b387c9f0cd8d09759caf545966a3b0cb00a68a9a9fdc4942ae8e47eaf54ccfc891b0e4d046ecbb00652cc09a09281196ab9f3f723608a5ba308307e3f66d9b2967e3c3e5dd41673e14e0b57365868002c2eadd20424b3ea9bd199b6d992d23952ceb7b097ee5bb00e4a82e8831bfac8d5afe0e41c11c4ae9ce0f2001ba2dd70ed772465c44a501ebff4f753a5e3b3990453fa8fcdf6d0a9c6bfb1828b0485c64da37ae228d12497d390c1ace48e5ba0922254751c6d79a62898d45730bbdd53f62ad66273bb926ae626994f3586e7199a5182903755689d3b7266f1191d6dae2e545be0af8a3c676ca33372a06baa5faea1fff6148bb81946c3cf97cfc38577c1dd3a7c994e5ff03576eb77fc4dcb77084ff85ee83716e25f8a628386792561375d4875bd9767e3b03bcf799f55c27195e63ba28fa759cf1da2c24905cac41041bddc267f913c9e995ae746354dfd8958450d64c32e7f6083d4429e38d0ce3ec16921f15118f83194381c949d52db51dca15da2ab808b2533e697207ec83b8b08127d93777e9cad89698fe2c500c0d128815751cf84cb7fdc15b9e2414a7503ef9b29041a2ff6db86cae22253f6adea652354275c828ff748ac0c57b015c30109aceaa16fd834827e3849f420e0427d11f5562d24c0b4125265d7bf563806a0798c290dac7b4eb99d8c1f11f44d86d31bd69221e7583fbb755e78a24880ea2ccbae2fb13ec0c1310e914bac27ada8681d57bf9029e7927eba4e7001dc95b5f1880389ead91b0a6543804714a4d8b0074e694b235d758751edc672a82a6448079668fa08b9e13f6ae6f6e5a80b63358d76afbbeb2ae3f3558b65ba256a715859c1d5e41a3d93c5d82b781ad80874dc7e482a13cbef16ac221a79b7cce8694e646ceaef62107631917700f038b2ffe1a645fb0aa1f401da40b5bae8ce499eb3565064bfb425e5f7accde86def3baa4ba2319c6d2d29cd1a92ac1f81bbb4252fffb81dd4eb16b8339d41cb949073abde98b0ea9006b23487d16371386596fd512ff4365b1b7774de730649b87ca20ad20af3731cf7037d2515784f0eab157a14d37796b9baf20cef134b360b5d30a3207d4e1f234c1eb866e9c9e2e97b6705019e93f3b9324bbb5279a4549ea687c4ae4f430a93c13f41b945d8a97260311187de5baa4afaae9addf4f420391314d5c3f6a9955e0e9472fb862eb68db46c91daf66ab02c543989d429cc76dcb77335e860a8b934cd51537525638dfca0512dd513db919fd16356f95d5ee9f35621abdbe44ba78c7e096a464e343a4af502770f226321228933319f739a9d001e1c46280c9b5ec983e3a5467a810f87a5bf09e90c0b538ebf4621ffafcbc9b31e0d90760ca116bf7f6ba1dd6784d9eb1258af36e6aa2e7d07854fe2103bf254fe6556cf79b14c872a9f42f4bb88c02cfac7170dc2a51d783626fa58abe05a7162a1c3647af7cbbd153d820338bf588ebb73f3a42a2938c09324533ae52113d7095caa821394ea21def2ffcda4de7b14f4df8d6427db6c17403c8dfa56d1f7ba66aeb8e5a2b5eecc3153ee5652526dc38193fe018ea4d9479dcf55a309187963b46214faf74e2a40553bcc078f783d77b94c2827716431a30de85bb9b9a6aaa1a0780234247d26b5fd46eba7e624d1911dbb6ab2714d45b0466049d52c4419e25658380486d21e0d4d6c26862bd955c36b8f749fe9e17f780617a97d72f39be88f199c8731371e1e7dd6f344192883959b875cf5e3f79078d0f59d32556774119d113a557ce2b4cf72095f9097ca23c19d9d19ad1fde7101ad1096efc2a4f5b067a512b93f5f134ba203418d05ca61162687d0c21d97ccb6d4cd7020440453e80266518b5514b93f73c7ab249d575a786e06add97649ef059852d173d4ee97f8b6feb198589bf7641bbe61a373a5e0a2d0e1c28c5c386ea8be3e4202a2895ecaf325b47b4faec8256655363f6cec01f4cbb963b38deb075c8c108d45ace316e3ff7efa776a7bf8f3e24fa1a09162180bd3b2ffe190cec721639823df9c075de4a6f37e605c07ac5444b85bd003e3d1cd4fe7332e6f36fe7346d6405053a1b60c36a078d547a2154cc95a8dcee100ef3b3abdefb063c2d6ef82d4cf50a2031cdab7466241408a840e823b3beb6690b2691415215cb99d043d02a3a8d32a35cb41dde3c525487da7f5e453561170d22b9b70708e1fc592edd391c302f058ce7e7f23b7fedd6333574b2275abd7a41ef06640b19d38368492c1c5c3a9bc5f90ab58dec5d6268bc3d11aa4db478dfc941a91bfce0b733e75142d8b15170c83ce17434493453c8427f684e641417bc1fa171a3ee7cadfa5886e5b49b9901b6080c30b51753b7647780ce64f8bdd322427f70bc38de22252d792382f704af872881d7fb98c97a2967e9af97452ef753209cadf78a4f40d05354e4923995b65e97d46863063e12b7c997753af13decfc8901970585ec8e93a79462335241346758ba18fb43df2132d8978d4366d7cb6747395399521f9d48e853aca6fcb10682f807308c24c19a82ed7aa51aa292ad3ad7ff837d15282ae07c8f6ae0c8dd0c9050bbabbb50cf8bf56e4b16ba984081c19db641a0780ace1d4f4ab2841bfa8013f192f8e787a07191aeb5305ca24534187835148f5f772f505fdc47e2b3bca0932f2458136d2884bd252c1b631cca31cd7e4e43eca155663d450deca525661868015e21a8190731ff45ec7e222f5dd2e73bbf83212fe4fb2bf377da53821ffb120bb1fae0974253bbe4a3badf79113bd9d532bee607c18f3db05275937b75491ff90d4be042d2044bbcd5ab49f59d8c851eb72114093166f1684f604643d598ab3df7419ee53d63265326c2972d6c5a4a98e977542b41e83e2f5abdc6c594c18bdd2573b2d148256db3ad97f82ca9c144c014ec2eff67b88de2d4bf128eb797d75638c2fd74a28ca511d15bf08995cb2c9f447f578a4bd5b822dd4333f79d5aa1f35b51c616ac1ed6c58022d637dab0f91f18244a39ad7c0b71f2956a973f87d7753c52f2cba1cbb73acf2a8d1824d3adb5d8db5f1c4f24eddc025527a34bcfbeb566408f5c9f2ba962c9b0140fd2e06a4707b23cb1fc9aaa386208da5ccb23dbf1e14d6f7e825da75905222807faffb463a4ddf7d15e863b0d278c7c30e9e978cb5966f81a6b99c1bd2890d9b7833168b17ab12a5ce0cc5cc2a28a46e2f75394815f6c3867b095ee7236b468f416f7db2abea37a6d175290af76b9c99bccf372dc70d5001d956b5027dee202e5bcf7e2288b1d0e02121878b2a83fd19de30859292887e26d121f8215680fb0506bb420e8fd4e58ea033624397404ae41ce0d13d6a84fc326bb8ebe5fa010aa0bc304a1eb46f4b3d5b3e4f73a72271f974e6da8f04f94591bc4206986271d47fd347a5fd708a9681af6923846a5bfe36a24b5246951842c2ea8448328e2bcfd78350d5d750716c88a2abc6ae4254ddc1e8fe6d1fd4fef49ed238e396f78ceab1f80e39c0106709cd6ade2ad73a0f7d5d4a88e1ed8bbc83b20560bbb67189a993672b767b71f36184d8098dedfa9cdb64fcffb32b6e312ca319ee0024940c4b9a4b5ee8f5414708c2d52ec99564c8a3678ef39039d259f4accc0c347345a5622dad7a6d8b59b56ecd1acd32ba29d725d783eccf0ff646b6fd0065dd55e5df2257f1a7817005a3c8113c40377d185ae5395e916e2282a8c23864d29994b0c1b321aac18a60d5e0c6b050ee9be090d76d64ecd4ee1c76ef9c5fc0b11a894d26a53c968932dcddc7e93b0c452133e3539abff951bc088a9f62e0a979ba4099296498935414478e8b91e77f45077506c16b49ac2d700b8d6cd2d6498f171fb170b85a6cf7905fa219a18e7692f003bf4d355eaa76858c854093c4ea2551d7cae2e1ffab85643f7b41ae48a4533e7bdbc404dd506217cce079e92b7793a0ba88fbddd99203a423a792fc4b6cc392874421b2184c891d0709173ef1e7b0a45ae8874923178a3acb86b1d6099430bd07eb0d6970cb44072221c9371586b7e8044437729e0a9978e6ba09ec8509c632087d8a4d52cc2bef9767c82a441b9b285be85eea26a8db43190db94e93ae8ddc90ff4c5a70f0e2ee516d26e2a00706f018cfb005c9336af676ce46d0bd81473d440d4a3f836c1c1bc4645bedba5c056678b4df58a17b3c5f4bdc6f2e02140bbd5281e40e807964927fcb8abdfca06b2a027710622779f64b257ad8aa2e149902be4123692c4047879559e7aa5dd07d2b527593cd09a54f74f6161cc1422d0ea9bb32c819844afecbfa57be0398cded86cca7ab9b872e263a673d4c018bd63d41e20e65bcc5d8002278219c31cf84505989132fd3aa26854a2e6e13e5a8cf1187de6965e493acf977c6870964dc6a50e62f9194a0d09c41c07815834e101e14a4e3a1209b6e9ebdc5e717e6ad05730aebc714c92499b1b52031de708aff72e4318d238cc6791a3915157301661aa0e2002236627a08eb5d6d4806dcf3fd6d3ac11aeff58889b6037aedbd", 0x1000}, {&(0x7f0000001740)="d1235e9c232330a1312aee8d20682c6d2afb94827ed29918b732e95ee1f39fa792d4ada06d133406b84203c4675f923b0eeb3c4bbbd9e5744efc6813c11516386adf2f", 0x43}], 0x2, 0x0, 0x0, 0x4040000}, 0x84) [ 348.686191] netlink: 'syz-executor2': attribute type 1 has an invalid length. [ 348.693938] ptrace attach of "/root/syz-executor7"[4551] was attempted by "/root/syz-executor7"[23625] [ 348.698667] netlink: 'syz-executor2': attribute type 1 has an invalid length. [ 348.742298] binder_alloc: binder_alloc_mmap_handler: 23624 20ffb000-20ffe000 already mapped failed -16 [ 348.776716] IPVS: ftp: loaded support on port[0] = 21 [ 349.703582] IPVS: ftp: loaded support on port[0] = 21 2018/04/03 04:06:51 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x361001, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00000005c0)={'teql0\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}}) r2 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000004c0)={0x0, 0x4}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000640)={r3, @in6={{0xa, 0x4e20, 0xfff, @local={0xfe, 0x80, [], 0xaa}, 0x80000001}}, [0x0, 0x81, 0x39, 0x3f4000000000, 0x7, 0x4, 0x240000000000000, 0x2, 0x5b720000000, 0x1000, 0x5, 0x8, 0x8000, 0x9, 0xaaf7]}, &(0x7f0000000740)=0x100) r4 = socket(0x0, 0x5, 0xbeea) ioctl$sock_bt_bnep_BNEPCONNADD(r4, 0x400442c8, &(0x7f0000000140)={r2, 0x0, 0xe6a1, "c910ab536d06d55492cbc26a1b4403eeaff02be119d25559"}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000000540)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xd}}], 0x10) getsockopt$inet6_mreq(r4, 0x29, 0x14, &(0x7f0000000340)={@ipv4={[], [], @broadcast}, 0x0}, &(0x7f0000000380)=0x14) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000013c0)={'gretap0\x00', r5}) ioctl$sock_SIOCGIFINDEX(r2, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r6}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f0000000480)={0x8001}, 0x1) socket$inet_icmp(0x2, 0x2, 0x1) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000000c0)={0x0}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000500)=0x4) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@multicast1, @in=@multicast2}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f00000002c0)=0xe8) getsockname$packet(r4, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000580)=0x14) syz_emit_ethernet(0x46, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "aad38e", 0x10, 0x2b, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "7f73f6", 0x0, "4b0f6b"}}}}}}}, &(0x7f0000ea3000)) sendmsg$nl_xfrm(r2, &(0x7f0000000440)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=ANY=[@ANYBLOB="cc00000013000ffb0dbd7000fedbdf25ac1414bb000000000000000000000000ac1414bb0000000000000000000000004e2400004e2104000a002020bf000000"], 0x1}, 0x1}, 0x80) ioctl$DRM_IOCTL_RM_CTX(0xffffffffffffffff, 0xc0086421, &(0x7f00000003c0)={r7, 0x1}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x20, &(0x7f0000000080)=[@in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e22, @multicast1=0xe0000001}]}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={r8, 0x4c, &(0x7f0000000140)=[@in6={0xa, 0x4e20, 0xdfea, @empty, 0xfffffffffffffff8}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000240)={0x1}, 0x4) r9 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_VERSION(r9, 0xc0246400, &(0x7f0000000440)={0x7, 0x1, 0x401, 0x64, &(0x7f00000002c0)=""/100, 0x69, &(0x7f0000000340)=""/105, 0x16, &(0x7f0000000400)=""/22}) fremovexattr(r9, &(0x7f0000000180)=@known='security.capability\x00') sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)=ANY=[@ANYBLOB="18000000200000010000006e3c94298add4eec66fec36df4"], 0x18}, 0x1}, 0x0) pipe(&(0x7f0000000000)) 2018/04/03 04:06:51 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = fcntl$dupfd(r1, 0x406, r0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000080)=0x1, 0x4) r3 = getpid() sendmsg$nl_generic(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0x11, @pid=r3}]}, 0x1c}, 0x1}, 0x0) 2018/04/03 04:06:51 executing program 3: r0 = add_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="dc04fb3959374fd9a7abab1d4f6e25f60722bf3c558c3fb3f1b243cd2075286f8913f3cc81c3c46e6ec85d57f71e16b70dc45a54bee37c5c2ca242f0101b26f8ddc3e5f5a378f39042be1e8b8c799c8c9202682b1b958c451edbab55de73", 0x5e, 0xfffffffffffffffe) keyctl$update(0x2, r0, &(0x7f0000000140)="d0a6999adddb950e98c1f641923727c9cfb831aaf75b36aa33cce01b3173c6adf2ee06ce985604d9e0a412eeee7e5a0f5d997fc8fb0cfb46c2765ac2b7f728bd65cc312d675764bcc1cbb75fbb4598fd5e144c32a1d65d2ec8166f0401bd2c52ff0b25df800e41c7a2d6d7f71f17e392b3251d5e37a35c84ddf82615693b949d4a89", 0x82) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) rename(&(0x7f0000000340)='./file0\x00', &(0x7f0000000600)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f00") 2018/04/03 04:06:51 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = getpid() r2 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x816, 0x101001) ioctl$KVM_PPC_GET_SMMU_INFO(r2, 0x8250aea6, &(0x7f00000000c0)) r3 = syz_open_procfs(r1, &(0x7f0000000040)='net/rpc\x00') bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'wp256-generic\x00'}, 0xb6ba) r4 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r4, r3, &(0x7f0000a2effc), 0x7f) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000000000)) 2018/04/03 04:06:51 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x39e, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000080)={0x6, 0xff, 0x401, 0x5}) eventfd(0x1) fsync(r0) 2018/04/03 04:06:51 executing program 7: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)=@raw=[@generic={0x0, 0x46, 0xa1}, @alu={0x4, 0x7fffffff, 0xb, 0x7, 0xf, 0x0, 0x10}], &(0x7f00000000c0)="47504cfa", 0x2, 0x12, &(0x7f00000002c0)=""/18, 0x4000000000, 0x5}, 0x48) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000001c0)={0x0, r0, 0x5, 0x1}, 0x14) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x1, &(0x7f0000000400)=""/77, 0x4d}, 0x0) recvmsg$kcm(r1, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x10, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0x11}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@vsock, 0xfffffffffffffda6, &(0x7f00000000c0)=[{&(0x7f0000000180)=""/154, 0x9a}], 0x1, &(0x7f0000000240)=""/105, 0x69}, 0x0) recvmsg$kcm(r2, &(0x7f0000000880)={&(0x7f00000004c0)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000540)=""/128, 0x80}, {&(0x7f0000000340)=""/17, 0x11}, {&(0x7f00000005c0)=""/123, 0x7b}, {&(0x7f0000000640)=""/169, 0xa9}, {&(0x7f00000003c0)=""/21, 0x15}], 0x5, &(0x7f0000000780)=""/210, 0xd2, 0x9}, 0x40010120) close(r1) sendmsg(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff6d, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) perf_event_open(&(0x7f0000348f88)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x3, 0x0, 0x1, 0x0, 0x1}, 0x2c) socketpair(0x0, 0x80004, 0x3, &(0x7f0000001c40)) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000011000)={0xd, 0x101, 0x4, 0x3ff, 0x0, r3, 0x0, [0x115]}, 0x2c) recvmsg(r2, &(0x7f0000001c00)={0x0, 0x0, &(0x7f0000001b00)=[{&(0x7f00000008c0)=""/123, 0x7b}, {&(0x7f0000000940)=""/144, 0x90}, {&(0x7f0000000a00)=""/40, 0x28}, {&(0x7f0000000a40)=""/2, 0x2}, {&(0x7f0000000a80)=""/4096, 0x1000}, {&(0x7f0000001a80)=""/68, 0x44}], 0x6, &(0x7f0000001b80)=""/118, 0x76, 0x3}, 0x20) recvmsg(r4, &(0x7f0000002100)={&(0x7f0000001e00)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000002040)=[{&(0x7f0000001e80)=""/5, 0x5}, {&(0x7f0000001ec0)=""/119, 0x77}, {&(0x7f0000001f40)=""/216, 0xd8}], 0x3, &(0x7f0000002080)=""/84, 0x54, 0x1}, 0x2100) socketpair(0x0, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r6) bind$vsock_dgram(r2, &(0x7f0000000740)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000300)={r5, &(0x7f0000001c80)="837a097de624a8dba077f7d939b0eee28579f815d7fdbaf652d5c61450900cfdffa93606b28cff156bfa579977c6311a78f015cb70916c4dfec9771d4520ff57e07ff03fa426e0c976e441cfc16a25167493612e0ccc905ffba5ed1d284169ac47ba54e0919078868d2fd152f08f6e", &(0x7f0000001d00)="40a98698a17bd49cf07275c71e12e9840d6317e29f6de1b0e4618c2bed84b97ee8e8c097c7e608b0f44283c6e245da0fa302cf38f763f7fab85bb2464519e6980107df16e62eac5c73de11c13d514b61a3d190d00623dde39ef9a53ad3e3bdd59ff26ba6b9acde709243aeccd200bb062006b79a14cdedb978ff077cd0dfc7d10c10db41ca38846878233c97875561ec674305e471174e23fdde11d6e2034ede21ef24750948cdfb24990856f3fbf04e0b4e770531eae7a7691514d7ac2b8d4395fb970e1c7f46dec41ec2f083495bcfe1b6acccf1dc36420e1b5a65722c0145bbbbf8556a3cccedb15224251cd440"}, 0x20) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00'}, 0x10) 2018/04/03 04:06:51 executing program 6: mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x6, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) syncfs(r1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x18000, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000080)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f00000000c0)={r3}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) 2018/04/03 04:06:51 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x40000, 0x0) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f00000005c0)={{0x100000, 0x0, 0xb, 0xff, 0x0, 0x0, 0x0, 0x1, 0x3, 0x2, 0x20, 0xffffffff}, {0x6000, 0xd001, 0x8, 0x9, 0x6, 0x7fffffff, 0x973, 0x3, 0xc0e2, 0x7, 0x4, 0x3}, {0x5000, 0x0, 0x8, 0x2, 0x40, 0x1, 0x1000, 0x1, 0xfff, 0x27, 0x9, 0x100}, {0x7002, 0xd000, 0x0, 0xcec, 0x45cb, 0x8001, 0x0, 0x9, 0x0, 0x7fffffff, 0x80000000, 0x3ff}, {0x813cd295601ca930, 0xf000, 0x0, 0xd121, 0xffffffffffffff3c, 0xf0, 0x0, 0x7, 0xffffffffffff8001, 0xfff, 0x2c68, 0x1}, {0xd000, 0x6000, 0xd, 0x2, 0x81, 0x5, 0x2, 0x1, 0x5, 0xffffffffeda21b5f, 0x90000000000000, 0x8}, {0x10d000, 0x1000, 0x9, 0x0, 0xca32, 0x9, 0x7, 0x3bb2, 0x6, 0xa3a, 0x3, 0x285}, {0x0, 0x101000, 0xf, 0x6, 0xffffffff, 0x98, 0x8, 0xc6f, 0x0, 0x7fffffff, 0x7fffffff, 0x101}, {0xf002, 0x6000}, {0x16000, 0x4000}, 0x40000000, 0x0, 0x10000, 0x600a, 0x9, 0x0, 0x106000, [0x8, 0x2, 0x80000000, 0x3]}) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000000b40), 0x0, 0x20020003, &(0x7f0000000b00)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) sendto$inet(r0, &(0x7f0000000240)="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", 0x138, 0x0, 0x0, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80, 0x0) fanotify_mark(r0, 0x1, 0x0, r2, &(0x7f0000000140)='./file0\x00') sendto$inet(r0, &(0x7f0000000480)="d023a304f4f0c6da04bd6e017e43361279aba04e657d4462929fd1d4926f81b47f90c5fbd14721616567d41e8a32e981d8fdfaa06621c4f5a4d9b077bea94b30c5b4c3e78c7958c32fc869a2b36bc89b9fc83efee0ebc4f208d5090803ed3e761a52c396b6c0fdee98b4e8fc68dcf88d4c475172596053131de3f39c427d232eab35201ec2868ff6a23c94ea907550ec8e3574225960aae50e95a58e7177273f8736827acfc3a2da006d44ccf4337a7a2d6a46f529159cb91e1828690e5b0bb097a48523cbf2dbfa7bfccf55769d894345b10eb7e706d2fc597c9cde1c4e5c52", 0xe0, 0x0, &(0x7f0000000580)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100)=0x81, 0x4) sendto$inet(r0, &(0x7f0000000b80)="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", 0xffffffffffffff94, 0x8041, &(0x7f0000000200)={0x2, 0x0, @broadcast=0xffffffff}, 0x3f1) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000180)={0x8, 0x7fff, 0x80000001, 0xfffffffffffffffd, 0x7}, 0x14) sendto$inet(r0, &(0x7f00000000c0)="92f4", 0x2, 0x0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) 2018/04/03 04:06:51 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={r1, 0x100}, &(0x7f0000000100)=0x8) r2 = socket(0x1e, 0x2, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f00000ae000), &(0x7f0000125ffc)=0xc) [ 349.939428] bridge0: port 2(gretap0) entered blocking state [ 349.945229] bridge0: port 2(gretap0) entered disabled state [ 349.964461] device gretap0 entered promiscuous mode 2018/04/03 04:06:52 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='fdinfo\x00') getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000040)=0x84) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000180)=r1, 0x4) r2 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x3, 0x0) connect$bt_l2cap(r2, &(0x7f00000001c0)={0x1f, 0x2, {0x7f, 0x6, 0x80000001, 0x0, 0x3f, 0x2}, 0x9, 0x6}, 0xe) 2018/04/03 04:06:52 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x3b2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000f7a000/0x10000)=nil, 0x10000, 0x4) 2018/04/03 04:06:52 executing program 3: mmap(&(0x7f0000000000/0xca9000)=nil, 0xca9000, 0x1000000000000005, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f0000000040)) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00') 2018/04/03 04:06:52 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x6, 0x4, 0x84, 0xf}, 0x1c) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000040)=0x295e32fc) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000000)) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000080)={r0, &(0x7f0000222000), &(0x7f0000fe1000)=""/55}, 0x18) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x101900, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x9c, r2, 0x201, 0x70bd2c, 0x25dfdbfd, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5627cbae}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xfffffffffffff800}]}, @IPVS_CMD_ATTR_DAEMON={0x5c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'irlan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip_vti0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gre0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0xd}}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x10}, 0x8044) 2018/04/03 04:06:52 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000001340)={0x11, @empty, 0x0, 0x8000003, 'sh\x00'}, 0x2c) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PIO_FONTX(r3, 0x4b6c, &(0x7f0000001140)="d2a345ff21bdf1d852ec0a68cc2093f1e21a47ba03f189f4eca48e9778f771cd94783a1984605281bc4732f757324b075cfbc8bc6945fa0a0eb6ae6c40b74529eb352bfdea45b79d857d71f14d2bb3fced4c") r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) getdents(r4, &(0x7f0000000040)=""/4096, 0x1000) r5 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r5, 0x1, 0x12, &(0x7f0000000140), 0x79) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f00000004c0)={0x8, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e21, @broadcast=0xffffffff}, 0x6a0de6d9b36d23f1, 0x9, 0x9, 0x4, 0xec3, &(0x7f0000000480)='erspan0\x00', 0x9, 0x3, 0x3}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000640)={0x1, 0x0, 'client1\x00', 0x6, "0ffc286e576edc97", "94c4ca321528315703030fa90ea5c57d0f3cd814429de5691f1f4447137f82a1", 0xfffffffffffff000, 0x45}) ioctl$EVIOCGID(r3, 0x80084502, &(0x7f0000001040)=""/128) r6 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x8001) ioctl$TUNSETNOCSUM(r6, 0x400454c8, 0x1) write$cgroup_int(r1, &(0x7f0000000300)={[0x3d, 0x2c, 0x3b, 0x3f, 0x34]}, 0x5) sendmsg$key(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)=ANY=[@ANYBLOB="020a00000200000000000005000000e5"], 0x10}, 0x1}, 0x0) sendmsg$key(r5, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000340)={0x2, 0x16, 0x3, 0x8, 0x12, 0x0, 0x70bd2a, 0x25dfdbfb, [@sadb_sa={0x2, 0x1, 0x4d4, 0x20, 0x0, 0x29, 0x2, 0xa0000000}, @sadb_x_sec_ctx={0xe, 0x18, 0x4, 0xfff, 0x62, "cc98216c897ad0f32af773c5cdbecc74f19bbdc577c7c6b2a7b388cfe677b68087f3f176e3ea6adcc0a60ccf6c7a03c5519b1c861cec28e271688ffa5fcaeb3ce6df924a6fc50212b90619a3dc6a7b6a3a427b868be52c5dcf96638b39be0d514ff2"}]}, 0x90}, 0x1}, 0x4) syz_mount_image$ntfs(&(0x7f00000010c0)='ntfs\x00', &(0x7f0000001100)='./file0\x00', 0x81, 0x1, &(0x7f0000002580)=[{&(0x7f00000011c0)="8ef327989c2944c3291aa7863b3ee420ed66c4e42a8c15344038cd6ab513a42652241db6e639a50be4ca4b0a9274756374ca7c4550df2836f1164d43399cd6f59c533249655b7a91bc84deee8df4d60b846cc8703bd39973867ae9b9fcdbdc7c2a6a4b7aeaa3dd803e808ac2501f849ffb398416f75100ca4a96e2aad8a965880d23ec2c95609c6f5663b7b2cdedf8ca535b17d4145efc29ada4a0e816affee00d583f7b", 0xa4, 0x100000001}], 0x0, &(0x7f0000002600)={[{@case_sensitive_yes={'case_sensitive=yes', 0x3d, [0x32, 0x32, 0x35, 0x33, 0x37, 0x33, 0x37]}, 0x2c}, {@dmask={'dmask', 0x3d, [0x31, 0x34, 0x34, 0x31, 0x30, 0x33, 0x37]}, 0x2c}]}) getsockopt$inet_mreqsrc(r2, 0x0, 0x2f, &(0x7f00000012c0)={@multicast1, @dev, @rand_addr}, &(0x7f0000001300)=0xc) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) sendmsg$key(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="020e0000000000000000000000000000"], 0x10}, 0x1}, 0x0) r7 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000002c0)={0x0, 0x80000000}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001380)={r8, 0xbb, "767b316ecc5feabe1a53495157dd4c798f8d08353e8d62d91f9d781cd18dc4aa240587c53dabf4913b57d5e46487f6b3b980f4f3ef7b3744e49ccc0b0392d62fceed97cb32d71811ba06bed2c15be7fc07f272387997a81b361eb91160604480c3f351fe7c1f3bfa313d6d3db5178c79b799cc3c078df9aa29c93ce357965f29548e062fe595e4f0c6e798c1035c309ade9bca75d734a151b1e4669aa944ace160b3562c1c5039aebcccf5047467ead333adba2879437e6ac32d30"}, &(0x7f0000000800)=0xc3) ioctl$sock_ipx_SIOCAIPXITFCRT(r7, 0x89e0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f0000001280)=0x3, 0x4) ioctl$EVIOCGPROP(r0, 0x40047438, &(0x7f0000000540)=""/246) 2018/04/03 04:06:52 executing program 1: pipe(&(0x7f00007e8ff8)={0x0, 0x0}) fcntl$setpipe(r1, 0x407, 0x7ffff) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000000)=""/4) 2018/04/03 04:06:52 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) sendto$inet(r0, &(0x7f0000ac0fbb)="c4", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056effc), 0x4) r1 = dup(r0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}}, &(0x7f0000000300)=0xb0) 2018/04/03 04:06:52 executing program 6: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20, 0x0, 0x0, 0xffff7ffffffff028}, {0x6}]}, 0x10) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00000000c0)={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x307, @random="3ef179b5563e"}, 0x1c, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip_vti0\x00'}) r1 = getpgrp(0x0) r2 = creat(&(0x7f0000000200)='./file0\x00', 0x1) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x4, 0x7, 0x8001, 0x7, 0x0, 0x5, 0x0, 0x8, 0xffffffffffff0000, 0x2, 0x0, 0xc308, 0x80, 0x5, 0x1000, 0xfffffffffffff000, 0x0, 0x0, 0x8, 0x0, 0x200, 0x2, 0x400, 0x3ff, 0x5, 0x8001, 0x5, 0x5ac, 0xd106, 0x7f, 0x5, 0x9, 0x4, 0x7c02, 0x3, 0x7, 0x0, 0x1ff, 0x6, @perf_bp={&(0x7f0000000140), 0xc}, 0x401, 0x1, 0x9a, 0xb1aaeaa805f8508c, 0x2, 0x0, 0x3ff}, r1, 0x9, r2, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e23, 0x7, @empty, 0x6a000000000}}, [0x1, 0x20, 0x10001, 0x400000000, 0x20, 0x4, 0xffffffffffff4078, 0x1000, 0x7fff, 0x75b, 0xff, 0xef, 0x2, 0xffffffffffffffff, 0x140]}, &(0x7f0000000340)=0x100) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000380)={r3, 0x7ff, 0x10}, &(0x7f00000003c0)=0xc) 2018/04/03 04:06:53 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x4000) prlimit64(0x0, 0x0, &(0x7f0000000000)={0x79}, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000020}, 0xc, &(0x7f0000000740)={&(0x7f00000007c0)=ANY=[]}, 0x1}, 0x0) r4 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x4, 0x8002) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e24, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x7ff}}, 0xfffffffffffff801, 0x5}, &(0x7f0000000080)=0x88) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000000100)={r5, 0x6, 0x1, [0x9]}, 0xa) ioctl$KVM_GET_MSRS(r3, 0xc008ae88, &(0x7f0000000000)) 2018/04/03 04:06:53 executing program 1: r0 = syz_fuseblk_mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x4000, 0x0, 0x0, 0x1, 0x10000, 0x8) fsetxattr(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000200)='hybla\x00', 0x6, 0x3) r1 = syz_open_procfs(0x0, &(0x7f0000000380)='statm\x00') r2 = socket$netlink(0x10, 0x3, 0x9) sendfile(r2, r1, &(0x7f0000014000), 0x10001) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@mcast2}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000340)=0xe8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000000c0)={r3, 0x1, 0x20, 0x5, 0xfffffffffffffffc}, &(0x7f0000000100)=0x18) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) 2018/04/03 04:06:53 executing program 5: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x400000) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x18000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000000040)=0x5) getsockopt$inet6_int(r1, 0x29, 0x5f, &(0x7f0000000080), &(0x7f0000000100)=0x4) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000929ffc)) 2018/04/03 04:06:53 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x20000000000017, &(0x7f0000f78000)=0x7, 0x4) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000f74000), 0x4) r1 = syz_open_pts(0xffffffffffffffff, 0x101000) ioctl$VT_ACTIVATE(r1, 0x5606, 0x1000000000) socket$nl_route(0x10, 0x3, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x400000, 0x0) 2018/04/03 04:06:53 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x0, 0x0, @empty={[0xffffffffffffffff]}}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001300)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f0000001400)=0xe8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) sched_setaffinity(r2, 0x8, &(0x7f0000000040)) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000001440)={@mcast2={0xff, 0x2, [], 0x1}, r1}, 0x14) dup(0xffffffffffffffff) 2018/04/03 04:06:53 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x404400, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000200)={0x101, 0x3, 0x6, 0x5, 0x1ee23ff3, 0x8, 0xfff, 0xe786, 0x6}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000039ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$unix(0x1, 0x5, 0x0) bind$unix(r2, &(0x7f000000dff8)=@abs={0x0, 0x0, 0x4e23}, 0xffffffffffffff98) r3 = add_key(&(0x7f0000000340)='encrypted\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000480)="37aa0da227a3a08b2c663d1234b3ebfb5d8504f2514dbc2e4be40b9f7248fddba1290e393c91a75a9bbceb6b33c112caca7c39698456596bdc21221fb394d24e33bfd11aebd58336d8d429b10f61b14d9cad16febc66b2e47259c62c22dae56b0981de290ec1f34dc95cf03d312aec67c0a8b43b6cb1c05bf053a5b9c26d182f358af9c1e41b4e8a63eaad14eb6561c635386b8ffc1eb84bb01b6c1906cfd658856a3cfab5249be766692bd7adc58ae38975a3eb060d272269133a0b52bc3660fbe2f8fdef75660b793fe41e0eecfce148e665590a7f28a0c43c0aa991b08715e64ad54b7087b7a03d5041", 0xeb, 0xfffffffffffffffd) add_key(&(0x7f00000003c0)='big_key\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)="40fc66a2d03a859c9dc7bc6ed847f4d8a657b17752efb83000081cc37dce125edc0056ece799c5f00000000000009a20e06970948fd65812826c523ca2c9798f85ec6ee37efe6567e05e961c52e3afcaf6d6192d4b42b6550500754237eb8fd63c", 0xffffffffffffff1f, r3) listen(r2, 0x0) add_key(&(0x7f0000efeffa)='logon\x00', &(0x7f0000accffb)={0x73, 0x79, 0x7a}, &(0x7f0000bd9faa), 0x0, 0xfffffffffffffffe) r4 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x3f, 0x80400) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x3bc2}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000100)={r5, @in6={{0xa, 0x4e24, 0xd97, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}, 0x20, 0x9}, 0x88) dup2(r1, r2) ioctl$DRM_IOCTL_AGP_RELEASE(r4, 0x6431) 2018/04/03 04:06:53 executing program 3: r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x2) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000000)={0x3, 0x2, 0x800}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x1c}, 0x1}, 0x0) 2018/04/03 04:06:53 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x100) connect$l2tp(r1, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e20}, 0x3, 0x0, 0x4, 0x3}}, 0x2e) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="028102020000000000b07508c03dd9b01b8fcedd74df3a641eda00004000000000daffffffffffffff"]) 2018/04/03 04:06:53 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000000200)={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {}, 0x20, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 'ifb0\x00'}) socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000280)=""/93, &(0x7f0000000300)=0x5d) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000340)='/dev/qat_adf_ctl\x00', 0x204400, 0x0) mknod$loop(&(0x7f0000000200)='./file0\x00', 0x4, 0x1) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000500)=0x3) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) r1 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x7, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x3e5e, 0x80400) accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x14, 0x800) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000100)={@empty, r3}, 0x14) r4 = bpf$MAP_CREATE(0x0, &(0x7f000012b000)={0x5, 0x1, 0x200, 0x2, 0x0, 0x1}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0xd, 0x2, 0x4, 0x6, 0x0, r4, 0x0, [0xa]}, 0x2c) ioctl$int_in(r1, 0x5452, &(0x7f00000003c0)) timer_getoverrun(0x0) timer_create(0x7, &(0x7f0000000680)={0x0, 0x34, 0x2, @thr={&(0x7f0000000540)="2c33dda7b4a8ca2ccec931e149280d42dae4c9881e22706d23ed6928448444dd68c2df574e65f51c707ca5412ab51b95841cd8fa155f77ca5b2370a355ab610900da6baa3f7c12240379e6c60d1615b894852889d8200b71e2ea8158a9c5bc86798016f034096e05656da9767c50864eaf520bcc0aa0c30ab5021293ab24677aa69c55c013bc1533701f072b4ba568bf5caa87c12709d32e929746951d05f7e6ce9fb87fbac2754ceaa68845c78ece59a0efdd2e9aa99dc3cfd00d0ec337da5e18fa2a3b8275ae495b86896831eee32be719a91d09", &(0x7f0000000640)="5f420b5c6c09965ba9565861234637b109ddef24ebc600474317028bc8ce43afe8b04c98b6bab213f4f016745bebfbce35485ebf55"}}, &(0x7f00000006c0)=0x0) timer_delete(r5) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x0, 0x400000) mq_getsetattr(r7, &(0x7f00000001c0)={0xffff, 0x3f, 0x6, 0x20, 0x7fff, 0x6, 0x9398, 0xf000000000000000}, &(0x7f0000000200)) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000040)={'sit0\x00'}) setsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f0000000380)=0x8b, 0x4) sendmsg$nl_route(r6, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000400)=ANY=[@ANYBLOB="2000000011002100000000000000000000000000", @ANYBLOB="000000dc00000000000000302ae42691a86f63b4b6e55cd1534bb283c319bd50a2a4708602885571654e68be190dabd368e800aa3423d816e569c2d386490995e34afcfe3fc5db3aded2ab5d603d4f3f005053aa162b75cb169a5d87647156c2bdc8f0358006a6e3a398c3198eb41f43acaa600f36016c993da6eb0d9aa2169ab9a322fb7b9bd57d550de40dbf3035a3894f8682dbc3196fe19599454947523174fe4bf901c3e137b6e90f03ca8c22cd1a05f7f284964d60df082fd86a10061fc94d54"], 0x2}, 0x1}, 0x0) 2018/04/03 04:06:53 executing program 4: r0 = socket(0x400020000000010, 0x2, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) write(r0, &(0x7f0000000080)="1fa71f9501000100ed07ad63177faa733f00000000397fd48dd119b6adce71f03400000000000000000018a3067a984bdc7aa990380d64ea8776d40b98d921d95c061f7f043ee4ea35c41bf0efcaf97b55532a13c97d96efd7d3a9147dffffed81eea44bb172e18a9abbad4d7ec766c9e8d737f6301e846b26593d856a191c598e048a7339163d8da2fa67d282413bdf6f456e1e1f9449a841f93b0abb20dd96eaa669e477e41faf93", 0xa9) recvmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000001940)=@ipx, 0x80, &(0x7f0000001d80), 0x0, &(0x7f0000001dc0)=""/135, 0x87}}], 0x1, 0x0, &(0x7f0000001f00)) 2018/04/03 04:06:53 executing program 0: r0 = syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0xc00, 0x400200) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000200)={{0x5, 0x1, 0x0, 0x7, 0x1, 0x101}, 0x3f}) pselect6(0x40, &(0x7f0000000000)={0x80000001, 0x2, 0x3, 0x8001, 0x1f, 0x9, 0x100000001}, &(0x7f0000000040)={0x0, 0x4, 0x7, 0x4, 0x6, 0x7, 0x2, 0x4498}, &(0x7f0000000080)={0x0, 0x200, 0x0, 0x1, 0x8001, 0x20, 0xffff, 0x6}, &(0x7f00000000c0), &(0x7f0000000140)={&(0x7f0000000100)={0x4}, 0x8}) pselect6(0x40, &(0x7f00000abfc0)={0x0, 0x0, 0x1000, 0x0, 0x4}, &(0x7f0000768000)={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, &(0x7f00007fbfc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000000180)={&(0x7f0000553ff8), 0x8}) [ 351.233854] encrypted_key: master key parameter 'Þ)ÁóMÉ\ð=1*ìgÀ¨´;l±À[ðS¥¹Âm/5ŠùÁäNŠcê­ëeaÆ58kü¸K°lÏÖX…j<úµ$›çfi+×­ÅŠã‰u£ë '"i: R¼6`ûâøýïuf y?äìüáHæeY [ 351.233854] ( Ä< [ 351.233854] ©‘°‡æJÕKp‡· =PA' is invalid 2018/04/03 04:06:53 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x3ff) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000080)={{}, {0x200000000080}}) 2018/04/03 04:06:53 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d27000)=0x800000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000dd000)=0x100000001, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x8000000000000015, &(0x7f0000d1dffc), &(0x7f0000d2affc)=0x4) socketpair(0x9, 0x6, 0x4, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000040)={0xdb0, 0x1c, [0x9, 0x2, 0xeb14, 0x7a, 0x0, 0xb8, 0x6]}) [ 351.313384] encrypted_key: master key parameter 'Þ)ÁóMÉ\ð=1*ìgÀ¨´;l±À[ðS¥¹Âm/5ŠùÁäNŠcê­ëeaÆ58kü¸K°lÏÖX…j<úµ$›çfi+×­ÅŠã‰u£ë '"i: R¼6`ûâøýïuf y?äìüáHæeY [ 351.313384] ( Ä< [ 351.313384] ©‘°‡æJÕKp‡· =PA' is invalid 2018/04/03 04:06:54 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) recvmsg$netrom(r0, &(0x7f0000001a00)={&(0x7f0000000040)=@full={{0x3, {"be31b39843f005"}, 0x800}, [{"4674b7054669da"}, {"38eec41bb1d270"}, {"60a0495dcd8a51"}, {"41665781f88e5a"}, {"9fe1b4ee732c61"}, {"476b59c2188d85"}, {"6813706d35cc90"}, {"8a99dedcb6633a"}]}, 0x48, &(0x7f0000000680)=[{&(0x7f00000000c0)="c53b83d944c90615ab2097e46b4453cbd6038cc5bcd9509b440e2b2acc8f23a05fc699201d6c29ad4fb02d0544bf7563a927aa3929aaba5512dec90c661b2b8139ab574c2ae6d6d5d9fee51d0ba266dc5e21e3ec4a95b5ac0bb220b2517313ff612aba190af0affc019990aff1f0a0372747776b59165f338e1344b68c4991c955e1a275644f6b1df3ccd0df34afd9c848d69fce44106b741210257b75819d9f94846c7b1c6f5e9d41888032e06b9763f75b091cd3cb11cff36910e1006a1a6d774df4e7c16be4e18ddbc255a1ce", 0xce}, {&(0x7f00000001c0)="f3d381afd33e957c1fb3f2322985fa4eb25b72486365b04404d7720d9d4357463f79e87369f8f11b869acd107795d91b282e16b351009d1e1ad57814af3fe1b0f549376761d5df32abd45e81c8bc4fa2228e00b877530a2d4f7556058c01f63f67bcdd9496d51a48eff635aec18cd7e3bc3f31a7e5ca6281a23a83cf48ab1daf3323323fc394a577ee5193dc6a6f9d568104d75424c35481fe39764b44f853d854d9c5b3f59bc995897cad8e4f2897f07069b647791b29d440d0a1cb6745973ebdad8ce9e907ea790fd746ee2c8808d77b4e09ddf54280", 0xd7}, {&(0x7f00000002c0)="94f930f68b560d10ed6764a3ead3", 0xe}, {&(0x7f0000000300)="8a9d01d3b9f81ab571437d2df11fb94c349298058859020b46301f6e5b044b86ee3ddbf4257f5896f212", 0x2a}, {&(0x7f0000000340)="65dc80f175d281dcb3ed3e05f6b999426c3ce8298d83c8153e0289fad7bcd979483c330d6d2ddecf8c5a1f8fdf345c1c2c12137553c33c2f6112520784239807aa33acbcfc4335690922a7241a1c5b12f100a90f0363ca31ed40823baf273656af639f6050b69ec131f90db04d7996287064415e599ebd71ce7ae2eab6fd7609caaa50988635fe21bd3b73590dca942e755f99902a6343db6898b29feef9e31f1e481846b781f14ec48c40181ba2e0f233703bb20add07e693c7d1e914f9b7cfbfdcc378f5f55190926466f85e3a5472abef8b722e474aa40a8ab838cb07", 0xde}, {&(0x7f0000000440)="53e7d482ba3a8ff173f120622cdd9d948d24adcd91ea1fe19751aee4adbc956fd979f81857ce728aceedc82e35c0575249d9ef9017f048037a5381c37272d508a1097e70a9c06334aca2f9e503f390a48a17309d1e", 0x55}, {&(0x7f00000004c0)="48eaf9d16d83c7f5c8010da0ef37a8650a1c3805268934f7d69d26535faf2f6dbb6358d502966380c0c335058181", 0x2e}, {&(0x7f0000000500)}, {&(0x7f0000000540)="347ffb2423912f47cbe93a2d602d339b4d213cc700ca97c58e7f16d66d4dfd537e702b221e5e4ce8fc5525f707febb70605d015ac541e738a3ae0ee62ff044d1a8006e7c8290b83967370f7c66437e26a8498049c288aa55b5127636da25b30343faf51b53bd4c7537cb140bd15fc02ee9e66ad0b35f17c72cedc5e87a8c43f7e3de91fd7efc0d1ee9", 0x89}, {&(0x7f0000000600)="2f498ab789646189187456b8bd61657e6e5c526479d60f5b7197a59c595388cf5e45fafa92a568163813b599d209e7848948e7d35a87646f2bd716c0db8a33080eab931c2dc7576b29802181c4446364", 0x50}], 0xa, &(0x7f0000000700)=[{0xdc, 0x11f, 0x100, "f738cb125db31d18c832310b21a8a25eccbc2fa6ecfdab5f92054a263f10122e56b7fd9cd96c7bd957680c30b98ebadd0171241df7a9d803d2d9129caf0fa586f44fbb26087f94b952692c7007de1885781eb5d832e7e2b2b272b060de8553e4b096b3d8401bd9c788c51a287577335896f9e0ebf80f96136c14f44bf32de62eb0f2915c87f6c5d0514a0af21dfca142f33464e1d57661bd17292b55f4dcaa82cd8be19e1b55372f28d221984e44ca7c7d2cf8678a29f814705b7643e62b4abf2355286765781dcb7dc4b0d68d5ff9"}, {0xd8, 0x107, 0x9, "d4ecf25e12bf2f779d2c69a7b00dee439d9c070d4d298449c615afa67211f54f4e98ec0950d1b3d433120ecac565eb5d9f9d6b7752a304b8901d5c36a3ad2fb97a3485742a65d13e923847f67b1c0852687fd3e10af8324a47a227f09c18f7a596541ab3602860c866ec1f044ac73a7a3f1cb9e815cc0f294792c32fd3f46881d7e8d460b31b1bdc9e769b68ec6434c372beea12044e08d327e2200b0414f5e8f24ec3c299701f96c477b0878eace9d962f19e729d1251cf50de45844bebc75948c5637e5aa39db9764c1a"}, {0x5c, 0x198, 0xc000000000000, "1c99d8828d47ab8e159fbef78d4ac640b5a3bc403c6f4b4a812947292640db771275dc9d4331d64f2471047645646f7ab1a44e8d762363905717e3d53da4bdad73aa4b5218013c38cd55266b6fd641"}, {0x100c, 0x84, 0x3, "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"}, {0xb8, 0x1, 0x8, "96bb6d005ee7f08bf34177575b5885a8eb99fe35d3574064f9946617c22b93ed27056e70b13e69bfce6d8606f60fcc8079e2abc893ecec9b76f34936f0ba3f8e463a57761663b6e4791697a798be64130e60def0de957d4c76e2fd5dbed5b46008dc8f68824adbaf527e29f3a42c0723b9f92504aa8db96c78d0b59c89c1e8e230f685231371046ec8c89845ffa19f9f807622d43936318b98fba8ba883e5cf858d14a63da6bde31da2752f1"}], 0x12d4, 0x4000}, 0x20) fcntl$setsig(r0, 0xa, 0x41) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001a80)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000001bc0)={&(0x7f0000001a40)={0x10, 0x0, 0x0, 0x52880}, 0xc, &(0x7f0000001b80)={&(0x7f0000001ac0)={0x90, r2, 0x200, 0x70bd25, 0x25dfdbfb, {0xd}, [@IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x1}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xf83}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x80}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}]}]}, 0x90}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000001) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000001c00)=""/162) connect$ipx(r1, &(0x7f0000001cc0)={0x4, 0x7fff, 0x9, "ae77f1f6e17f"}, 0x10) r3 = socket$pppoe(0x18, 0x1, 0x0) fchdir(r1) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001d00)='/dev/mixer\x00', 0x0, 0x0) io_setup(0xcb0, &(0x7f0000001d40)=0x0) io_submit(r5, 0x7, &(0x7f00000022c0)=[&(0x7f0000001dc0)={0x0, 0x0, 0x0, 0x7, 0x2, r4, &(0x7f0000001d80)="1dfad4e612ef5c4794e44fd9fa81e6621edb7f16f719b2bd8a1246463f494e246ec2e5907bd63dbba5d3907eecba2379c55373ddb997", 0x36, 0x8, 0x0, 0x1, r1}, &(0x7f0000001f00)={0x0, 0x0, 0x0, 0x1, 0xa21, r1, &(0x7f0000001e00)="f55665c670cd8e173ef33d212bdc230511bbd45103fbf68a33495c8c70a981ad201a29634133c57660ae00340cd006d008431a3f71aca418be88d24a824bae638ac11aa9032f720f26556665292d990b4569052ac41a9fb5a15bb61a19bed3cd7aa4cb1beacb1484d541ecb9bc1b0704399e80f004dd9e962a0f5c54cd4b08367c32ace34a48374679844498e2971e66f5e83c2ed33664382eca572f9139caa3040125d276d99dbb7a81997ce342e429001cf660d299c11ac64db4a16da476026aa873d52d6f78cd5c451b383debab7abb9a1a7bc9911af9a0a398b68abd82f9f7b4cad73b0ba6", 0xe7, 0x3, 0x0, 0x0, r4}, &(0x7f0000001fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000001f40)="0721e5f61a8dae8f46492537f3379a40c6a0c9a1dcabbff166462f7d28beccaaea554689a359e3805c55b142f857f8eb43820e3857300005bdf46c9df72a9eecb1ffdd049c7a02cc0f0e989e8c9ea2c87286113577ebb61e060cb652", 0x5c, 0xffffffffffff3f92, 0x0, 0x1, r4}, &(0x7f0000002040)={0x0, 0x0, 0x0, 0x8, 0xff, r1, &(0x7f0000002000)="370c7c7184de83f2b668a753fceab3537da8f6c5984d711b57c5ee055f7cd6c087bc31627a9c09e053789a32c9ff668f89", 0x31, 0x8, 0x0, 0x1, r0}, &(0x7f0000002140)={0x0, 0x0, 0x0, 0x6, 0x510a, r1, &(0x7f0000002080)="181f64cc0fef68acdd6487c3b6b98e4979bc117642f177cac93fc1b3ad47a1730197b7885b103477e23c0394975a831935d373e4f80341dc7a46d2ea625f092e4056fbe07700efcd6bc5601c51a6f425530de708ea2acf2eb44bd6aa53657a717e7bd33244c6d3a9d4cf336bda1278b0a1f3c715890ed9539830558e97d3bb9efd6ee33a2793c5a436bec373407494f82d39f7dfc38f29aa5c2837927664033a692f968eaf67fbbae7c699e72ae7fba5ee", 0xb1, 0x1, 0x0, 0x0, r0}, &(0x7f00000021c0)={0x0, 0x0, 0x0, 0x2, 0x5, r4, &(0x7f0000002180)="69106f9b7de42a7e", 0x8, 0x5e, 0x0, 0x1, r0}, &(0x7f0000002280)={0x0, 0x0, 0x0, 0x8, 0x8100000000, r1, &(0x7f0000002200)="3f1e65bce0c6c9ac73f99f5c178bf22d31b2425efc6aad035668edf176461fe21dae7785a88f48da7b1f4222f8d1fb7d504ca298d40d9125168bb6115f204678c05a9f1096a60ca513c98f911cb3766065cab1a116", 0x55, 0x7, 0x0, 0x0, r0}]) prctl$setmm(0x23, 0x7, &(0x7f0000ffc000/0x1000)=nil) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000002300)=0x7, 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000002380)={{{@in6=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f0000002480)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000024c0)={0x0, 0x0, 0x0}, &(0x7f0000002500)=0xc) fchownat(r1, &(0x7f0000002340)='./file0\x00', r6, r7, 0x800) getdents64(r4, &(0x7f0000002540)=""/237, 0xed) r8 = socket$inet6(0xa, 0x3, 0x60c) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000002640)) getsockopt$inet6_buf(r8, 0x29, 0x32, &(0x7f0000002680)=""/34, &(0x7f00000026c0)=0x22) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000002700)={0x0, 0x8}, 0x8) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000002740)=0x69a) r9 = syz_open_dev$usbmon(&(0x7f0000002780)='/dev/usbmon#\x00', 0x1, 0x2180) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r9, 0x40047705, &(0x7f00000027c0)={0x1000, 0xdef7}) unlinkat(r9, &(0x7f0000002800)='./file0\x00', 0x200) sendmsg$IPVS_CMD_GET_CONFIG(r9, &(0x7f0000002900)={&(0x7f0000002840)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000028c0)={&(0x7f0000002880)={0x38, r2, 0x0, 0x70bd27, 0x25dfdbfe, {0xd}, [@IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7fffffff80000000}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x809}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000000}, 0x811) getsockname$inet6(r10, &(0x7f0000002940)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000002980)=0x1c) 2018/04/03 04:06:54 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x20400, 0x188) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x2, r0, 0x1}) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080)={0xffffffff, 0x2, 0x9000}, 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000140)={r2, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x1, 0x3c7}, &(0x7f0000000200)=0x88) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r3, &(0x7f0000000080)="ff", 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r3, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r3, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x2dd1d056}, 0x8) r4 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r4, 0x10e, 0x8, &(0x7f0000000000), 0xfffffffffffffed7) socket$inet_sctp(0x2, 0x5, 0x84) 2018/04/03 04:06:54 executing program 6: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000065c0)='comm\x00') getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x9, 0x3f}, &(0x7f00000000c0)=0x88) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={r2, 0x6, 0x8001, 0x7}, &(0x7f0000000140)=0x10) exit(0x0) write(r1, &(0x7f0000000100), 0x3f2) 2018/04/03 04:06:54 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001500)='IPVS\x00') ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f00000001c0)="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") sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r1, 0x300, 0x70bd29, 0x25dfdbff, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x101}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x11) r2 = socket(0x10, 0x200000000002, 0xc) write(r2, &(0x7f00006f0fe0)="1f0000000706fd00010000f6003f00000093f80009000180060045ec000000", 0x1f) 2018/04/03 04:06:54 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha512)\x00'}, 0x58) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x10000, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001840)="af2996559faaf92ded40ec1a9b98b12644007f0d8710bb6b5e2b9e93225b5a3d1994dbfebcc650083f081afa0699a4f47e75745cd1b02f034797e1b6433078fcf97a524a38b592b228ad8304d8acee8dc5fafa81a96efaafeefbec2aee08a39431e1178542f8795e3ec61d44c49cf59c52dfb3634a8766cdff8cf55b3968a3379b", 0x81) 2018/04/03 04:06:54 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000240)={0x0, r1, 0x6, 0x2}, 0x14) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f0000013ff4)={@empty, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000000080)={0x9, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {0x0}, {}, {0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f00000000c0)={r3, 0x3}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000200)={r4, 0x3}) dup2(r2, r0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f0000000140)={&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)=[0x0], 0x0, 0x0, 0x0, 0x1}) 2018/04/03 04:06:54 executing program 1: pipe2(&(0x7f0000001ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0286429, &(0x7f0000000180)={r2, 0x2, &(0x7f0000000080)=[0x80000001, 0x10001], &(0x7f00000000c0)=[0x8, 0xfffffffffffffffb, 0x2, 0xff, 0x9, 0x3ff], 0x20, 0x3, 0x1f, &(0x7f0000000100)=[0x7, 0x200, 0x0], &(0x7f0000000140)=[0x2, 0x2]}) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000ffc000/0x4000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) r3 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r3, 0x0) vmsplice(r1, &(0x7f0000b1c000), 0x2a2, 0x0) 2018/04/03 04:06:54 executing program 4: getpeername(0xffffffffffffffff, &(0x7f0000000140)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f00000001c0)=0x80) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000480)={0x1, 0xfffffffffffffff9, 0xa, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip_vti0\x00'}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00006d6ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) r2 = syz_open_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x200000, 0x101400) r3 = syz_open_pts(r1, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x85}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000300)={r4, 0x9}, &(0x7f0000000340)=0x8) r5 = dup3(r3, r1, 0x0) setsockopt$inet6_group_source_req(r5, 0x29, 0x0, &(0x7f0000000000)={0x1, {{0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}, {{0xa, 0x4e23, 0x8, @empty, 0x1}}}, 0x104) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f00000003c0)={0x6, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}]}) setns(r5, 0x4c000000) ioctl$int_in(r1, 0x5473, &(0x7f00000002c0)=0x5) 2018/04/03 04:06:54 executing program 2: r0 = syz_open_dev$binder(&(0x7f000036eff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00005053cd)={0x8, 0x0, &(0x7f0000dcf000)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000c50000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000cf7000)={0x4, 0x0, &(0x7f0000f2f000)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, &(0x7f0000465fb9)}) [ 352.127817] netlink: 'syz-executor5': attribute type 1 has an invalid length. [ 352.143150] netlink: 'syz-executor5': attribute type 1 has an invalid length. 2018/04/03 04:06:54 executing program 4: openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xc6240, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x44041, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') 2018/04/03 04:06:54 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x80000000000002, 0x300) ioctl$EVIOCGBITSND(0xffffffffffffffff, 0x80404532, &(0x7f0000000280)=""/4096) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000080)=0x11f, 0x4) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmmsg(r2, &(0x7f00000030c0)=[{{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000002c00)=""/13, 0xd}}, {{0x0, 0x0, &(0x7f0000003080), 0x1c8}}], 0x2, 0x2002, &(0x7f0000003180)={0x77359400}) r3 = fcntl$getown(r0, 0x9) ptrace$setregs(0xd, r3, 0x8, &(0x7f00000000c0)="0ec8ee654539f8546db96a34743b7d360847eee3482380cc27546a338fe3e27af4bf4bd4428ed53106a2dcded67dae461bb93aaca4c19652ec57563fb120b0541c3c5adc655c1c3457eb49883d8b5cecdc16ca6b7787d44788e877cc7c87e7887b81cdb749e45870e709fe5a595d8d3e7b7decff77218d27dd4c9db39278711978e997ea17434a42d6574a6af31cd24d0874e62a032b59399a6729b1a5d65b2d6d5c1195f326b8") [ 352.170127] netlink: 'syz-executor5': attribute type 1 has an invalid length. [ 352.179840] binder: 23808:23809 Acquire 1 refcount change on invalid ref 0 ret -22 [ 352.190303] binder: 23808:23809 Acquire 1 refcount change on invalid ref 0 ret -22 [ 352.201365] netlink: 'syz-executor5': attribute type 1 has an invalid length. [ 352.210929] binder: 23808:23809 Acquire 1 refcount change on invalid ref 0 ret -22 2018/04/03 04:06:54 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$inet6(0xa, 0x801, 0x5c3, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000000080)={0x5, {{0xa, 0x4e23, 0x6ed, @mcast1={0xff, 0x1, [], 0x1}, 0x33}}, {{0xa, 0x4e23, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x7f}}}, 0x104) fstat(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000240), &(0x7f0000000280)=0x0, &(0x7f00000002c0)) setregid(r2, r3) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000000000)={0x1c, 0x22, 0x109, 0x0, 0x0, {0x4}, [@typed={0x8, 0xf, @fd}]}, 0x1c}, 0x1}, 0x0) 2018/04/03 04:06:54 executing program 2: r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000000500)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)=@ipv6_delroute={0x28, 0x19, 0x53d, 0x0, 0x0, {0xa}, [@RTA_MULTIPATH={0xc, 0x9, [{0x9}]}]}, 0x28}, 0x1}, 0x0) syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x40004) socket$inet(0x2, 0x3, 0x5) [ 352.219236] binder: 23808:23815 Acquire 1 refcount change on invalid ref 0 ret -22 [ 352.915348] FAULT_FLAG_ALLOW_RETRY missing 30 [ 352.920018] CPU: 0 PID: 23797 Comm: syz-executor0 Not tainted 4.16.0+ #286 [ 352.927022] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 352.936359] Call Trace: [ 352.938948] dump_stack+0x1a7/0x27d [ 352.942573] ? arch_local_irq_restore+0x53/0x53 [ 352.947222] ? kasan_check_write+0x14/0x20 [ 352.951433] ? handle_userfault+0x13d6/0x2430 [ 352.955907] handle_userfault+0x1418/0x2430 [ 352.960205] ? handle_userfault+0x16c9/0x2430 [ 352.964682] ? userfaultfd_ioctl+0x4540/0x4540 [ 352.969242] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 352.974411] ? __lock_is_held+0xb6/0x140 [ 352.978459] ? print_irqtrace_events+0x270/0x270 [ 352.983203] ? print_irqtrace_events+0x270/0x270 [ 352.987946] ? trace_event_raw_event_lock+0x340/0x340 [ 352.993112] ? perf_trace_lock+0xd6/0x900 [ 352.997239] ? __lock_acquire+0x638/0x3c30 [ 353.001449] ? perf_event_sync_stat+0x5d0/0x5d0 [ 353.006104] ? lock_pin_lock+0x360/0x360 [ 353.010144] ? trace_hardirqs_off+0x10/0x10 [ 353.014445] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 353.019614] ? finish_task_switch+0x1c1/0x810 [ 353.024107] ? find_held_lock+0x35/0x1d0 [ 353.028159] ? __handle_mm_fault+0x2ded/0x38c0 [ 353.032716] ? lock_downgrade+0x980/0x980 [ 353.036838] ? lock_release+0xa40/0xa40 [ 353.040792] ? kasan_check_read+0x11/0x20 [ 353.044931] ? do_raw_spin_unlock+0x9e/0x310 [ 353.049315] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 353.053874] ? kasan_check_write+0x14/0x20 [ 353.058090] ? do_raw_spin_lock+0xc1/0x230 [ 353.062310] __handle_mm_fault+0x2dfa/0x38c0 [ 353.066708] ? __pmd_alloc+0x4f0/0x4f0 [ 353.070581] ? trace_hardirqs_off+0x10/0x10 [ 353.074900] ? find_held_lock+0x35/0x1d0 [ 353.078959] ? handle_mm_fault+0x35b/0xb20 [ 353.083181] ? lock_downgrade+0x980/0x980 [ 353.087323] ? handle_mm_fault+0x2f8/0xb20 [ 353.091541] handle_mm_fault+0x44a/0xb20 [ 353.095575] ? check_same_owner+0x320/0x320 [ 353.099870] ? __handle_mm_fault+0x38c0/0x38c0 [ 353.104429] ? vmacache_find+0x5f/0x280 [ 353.108389] ? find_vma+0x30/0x150 [ 353.111907] __do_page_fault+0x560/0xbe0 [ 353.115952] ? mm_fault_error+0x2c0/0x2c0 [ 353.120079] ? trace_hardirqs_off+0x10/0x10 [ 353.124376] do_page_fault+0xee/0x730 [ 353.128149] ? vmalloc_sync_all+0x30/0x30 [ 353.132279] ? find_held_lock+0x35/0x1d0 [ 353.136320] ? __might_fault+0x110/0x1d0 [ 353.140355] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 353.145175] page_fault+0x25/0x50 [ 353.148600] RIP: 0010:copy_user_generic_unrolled+0x86/0xc0 [ 353.154201] RSP: 0018:ffff8801cba2f718 EFLAGS: 00010203 [ 353.159545] RAX: 0000000000000004 RBX: 0000000020013ff4 RCX: 0000000000000001 [ 353.166786] RDX: 0000000000000004 RSI: 0000000020013ff4 RDI: ffff8801cba2f898 [ 353.174035] RBP: ffff8801cba2f748 R08: ffffed0039745f14 R09: ffffed0039745f15 [ 353.181286] R10: 0000000000000002 R11: ffffed0039745f14 R12: 000000000000000c [ 353.188533] R13: ffff8801cba2f898 R14: 00007ffffffff000 R15: 0000000020014000 [ 353.195798] ? _copy_from_user+0xc5/0x110 [ 353.199925] do_ip_setsockopt.isra.12+0x1b46/0x3210 [ 353.204928] ? ip_ra_control+0x5c0/0x5c0 [ 353.208999] ? perf_trace_lock+0xd6/0x900 [ 353.213149] ? trace_event_raw_event_lock+0x340/0x340 [ 353.218336] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 353.223346] ? trace_hardirqs_off+0x10/0x10 [ 353.227663] ? exit_robust_list+0x240/0x240 [ 353.231983] ? debug_mutex_init+0x2d/0x60 [ 353.236129] ? __mutex_init+0x1ed/0x290 [ 353.240099] ? SyS_membarrier+0x800/0x800 [ 353.244242] ? find_held_lock+0x35/0x1d0 [ 353.248301] ? __fget+0x347/0x580 [ 353.251751] ? lock_downgrade+0x980/0x980 [ 353.255888] ? rcu_is_watching+0x85/0x130 [ 353.260020] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 353.264933] ? __fget+0x370/0x580 [ 353.268362] ? iterate_fd+0x3f0/0x3f0 [ 353.272137] compat_ip_setsockopt+0x47/0xd0 [ 353.276432] inet_csk_compat_setsockopt+0x95/0x120 [ 353.281334] ? ip_setsockopt+0xa0/0xa0 [ 353.285198] compat_tcp_setsockopt+0x3d/0x70 [ 353.289582] compat_sock_common_setsockopt+0xb2/0x140 [ 353.294748] ? tcp_setsockopt+0xd0/0xd0 [ 353.298697] compat_SyS_setsockopt+0x17c/0x410 [ 353.303250] ? sock_common_setsockopt+0xd0/0xd0 [ 353.307892] ? scm_detach_fds_compat+0x3d0/0x3d0 [ 353.312623] ? do_fast_syscall_32+0x156/0xf9f [ 353.317091] ? scm_detach_fds_compat+0x3d0/0x3d0 [ 353.321825] do_fast_syscall_32+0x3ec/0xf9f [ 353.326135] ? do_int80_syscall_32+0x9c0/0x9c0 [ 353.330694] ? _raw_spin_unlock_irq+0x27/0x70 [ 353.335161] ? finish_task_switch+0x1c1/0x810 [ 353.339630] ? syscall_return_slowpath+0x2ac/0x550 [ 353.344539] ? prepare_exit_to_usermode+0x350/0x350 [ 353.349536] ? sysret32_from_system_call+0x5/0x3c [ 353.354354] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 353.359178] entry_SYSENTER_compat+0x70/0x7f [ 353.363557] RIP: 0023:0xf7fafc99 [ 353.366891] RSP: 002b:00000000f5fab0ac EFLAGS: 00000282 ORIG_RAX: 000000000000016e [ 353.374571] RAX: ffffffffffffffda RBX: 0000000000000015 RCX: 0000000000000000 [ 353.381811] RDX: 0000000000000028 RSI: 0000000020013ff4 RDI: 000000000000000c [ 353.389059] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 353.396304] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 353.403546] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/04/03 04:06:55 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x8, 0x4, 0xda8, 0x100000001, 0x0, 0xffffffffffffffff, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000480)="cf", &(0x7f0000000240)}, 0x20) 2018/04/03 04:06:55 executing program 3: r0 = socket$inet6_sctp(0xa, 0x100000000004, 0x84) sendmsg$kcm(r0, &(0x7f0000000340)={&(0x7f0000000180)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x80, &(0x7f0000000300)=[{&(0x7f00000002c0)="e8", 0x1}], 0x1}, 0x0) r1 = memfd_create(&(0x7f0000000400)='security\x00', 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000000440)={0x401, 0x400, 0x5, 0x2}) writev(r0, &(0x7f00000004c0)=[{&(0x7f0000000380)="58f7837bd408f696762103946a10e0278a4fac8c470d00a5fd3339c9b35341e0258cc4f40594eb1a7d2d96784038e7752852b083e499d9d616bed373c4859e31d959079027679fede099be898b422f", 0x4f}, {&(0x7f0000000500)="f698ecc23c2a0499039b49a5b92c28c651f7d6d46fa4d92a6edf5fb274df3cb4e6eac2afe2b1df8f4ad6b3ce9a83db991f9489ddd28d83839cd327705834d38403287bc3f4a47a6dd026872f7e280a6c04c24af1b7244488bc6b810a01869e251c215bec8c33d39a4012be2e3ed63ef922a9c9cd789fb25a634623faefe31f43bb6863d96080f41610380147c0eee96c33ab7c449d494fcf4c339b4bc3cfc33078b44ad6be693779305634c3", 0xac}], 0x2) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000294ff5)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r0, 0x1) r2 = accept4(r0, &(0x7f0000000200)=@generic, &(0x7f00000000c0)=0x80, 0x80000) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000280)=0x10, 0x4) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000000100)=@rc, 0x29c, &(0x7f0000000040), 0x0, &(0x7f0000000040)=""/102, 0x54}, 0x0) 2018/04/03 04:06:55 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000140)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000640)=0x200000000) io_setup(0x6, &(0x7f0000000080)=0x0) io_submit(r2, 0x1, &(0x7f00000001c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00000000c0)="0a20873cfa2d1bae8e6889f4264bc998abf9983affee1a9056aaabf84e5a4b339c2413d514dc9b35ca673d733fb45ff3a7df37d670762a8d51c7a45d14a01a03c85cb45c56dc61b7", 0x48}]) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000002c40)=ANY=[@ANYBLOB="00001e0000000000"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) 2018/04/03 04:06:55 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000380)=ANY=[@ANYBLOB="c4559c6d"], &(0x7f0000000080)=0x1) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents(r2, &(0x7f00000000c0)=""/139, 0x8b) r3 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x8000, 0x4000) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x80, 0x0) sendmsg(r3, &(0x7f0000001880)={&(0x7f0000000200)=@pppol2tpv3in6={0x18, 0x1, {0x0, r4, 0x4, 0x1, 0x3, 0x3, {0xa, 0x4e22, 0x11b, @local={0xfe, 0x80, [], 0xaa}, 0x5}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000280)="080ca49781288f4c54b77995522d3d551629f1a550262de32fc4a4bdfc798bf2e538dc211f87b4ccc9ef009c535475bcebf8ec38a4b5b43a2aa62cc3c6a26d7f3c803dcb6ae1b631f4fba01c26c4eb56c91a848ede7a940813506f076025d74e257970134c8495ceee2e66e901172cb650f7851cd7621f32621f8847961c428c71495df3faef292e39b8b0638d12902f7c22b290bdf40131b90f5acf57479054bd6dc7f9311f6d44f124cb4c02e2c1b5ce739ffb9bbb0f2230", 0xb9}, {&(0x7f00000003c0)="145a521bd6e2e515417fe9099aaf14fbfbbd1150604a18dd5529e723396c26df48701a6ddf2324ab1c48b3cfe030c91d9a24006535cdc2333f508201934fa60ed2b19d87d320bc6166a4e385e1533d741e41b82fde4b85f563c661fb75c66388591198ea568f45fa76b7da3916928f1a5d2ef8ba183565370abeb2c940b01e5ef83f23a53be1dc084e5f012356b7bc806aa748305eabdb57ded9a3f5b4801c72f1d86c620f79241deae676a2fe66b287c4da51b9ceab236041a7f7c0f57c98da53b78a34afa2552bed0794a007a79329973283fa791085cc8baa07e77ef817a7", 0xe0}], 0x2, &(0x7f00000004c0)=[{0x100c, 0x194, 0x3, "3644840622aea3657111fd49cebb0db7bf1869bf037331418342274f21839e3582d1367bd9784e5bf1602d90ae41a1226a3a8945cd0ba010f99ae8b18042cf4e8c5dbd27561c9a2a491dacc1505638d9a518e082ac5b2d4a3c95840f68bd6f0aa40b350e4446c2363bd8f6078532dd6b76b483bafe3cd5ffc70ccdcf457ceb61a730aa6ae225debadfe0740f20097d929c79a9ac478477589f3bf249da21c16617dd7fcbbfe1197c0857ddb9a4e783a2fa53015def6e01386b4f72d80669f0496cfab2c41f15c179386bc96e101359d2c20b70843d65439e06874580c85cc38ae57c352da72c471fa88e8dcfa3bbcfcbaed456ef39a00236fa4e51366c6039dc7a9834cd1dcd52c1f5b7dbec151ed85699a64ce52bfafdc9dee22549ce6489fbe626026bd630298138085efeb241b601550b19cc971b05c0a44e54277fd770dbdb1a9e17585e3b1c32ac2aa5a68173885ee62c146fe77057971117dee0bd9b29fd7165e3656e10fbbedb9120ca78e0a053852090605f1ca41c511a75f08ecc8d8072af40cb4e9c1f17a562f7b768b6588786781b84500402de8bfdbdc2f0e9ae5cba14cdadadb9451bd37b43cbdcb4110c25af316947b53a396abd819d2ac9d6df6e7243161e4d4dbd60b3383902deb6adf454c35c096c51be33e180484a2aec61dd699e7cf77e79033d920333929c73a9437474514d6728fcb0ddedd1c61286882f3ffe3769feae12512d2bda6215baf9ec8a0c3a80dccbe513a2c162b81c3e08216a2736e4c8a8ec3f24cc408f5a0693c079b9f60adfcbd764f6669353485d947ea24c4f9295154571dafe2e675668f38274801250396e694047b475e9caaacce2ec4fc3124de269955ae699ed755b426730685796b0943de52ab2a469ad62718900f909afba0d0449e1c8b692b137c70ab77d4c6b5e96b9ff56e23986b742b545aecf381e7a4e208b4c4d13fac98fc73d3dc029daf7f6dba0e2e4013be6591d4234f4772b7ef0122f7143b47b963f8b63287080eb1e155a8b2ff8b5256385e6585f36e83bc44b3233420289c6ddc7660b89b023f4501db5f6866d24f4f8b451290f34566ac9707fd96a82d554690cda8a8d2e6c39a16afd842a3494caac81b4abb1a922fcfa1436af81b2d5bc8bdf4979a5a78d7a83cf3032c0ed2804193f82c8ee21e53d29875965339922621ef732eb6edbec52c88f6397a7465e6844d0002750924d64122f25442c5dd24d40645019c8174ac0dc2cc58ede294a23e85b8144d307988018e99d9ce3ddf35a6a026e8a5598150e6f5f5c587161a0266e8c5266210fdc88889143e4a5fd63ad0e1528e2591db7a876125f376a2d0aae24c7002c21a22f3ad5b5d16cc1ad5ce1db39de3dd3955393cf9a412ca562d2810816b13aa4f3be1d0b36babc82e6616c7deb0c5f73e387ed3ea3d72ff005f2737539817ad9375edd3a6cf130395249d90605d9005a787c0ba403da3c5a07ac9e2a497a4ccea34cba865fcab1bd643673815a76086f0eb38f4eb8471830cafd00a8ecbdb217219f0bf3870cc235f37fc578c283f63d3f6e4d6625383752046034e9a72771e9a645eb00dae191c282a974223dbd8a348b132a2ff842c7068f16ef8c4985ba40fefc1368c96be95b1fb8a4297c1bfbfdc911784bef4d930276303cb8ff8111d6a52aaa23b5d036569fc9f68e610fc6e7345f16f6f1d18a981be72e57dbf815321d30048be0a7ba1d031b7f09662f31947838e0ce139bfc1f65160a444dc3df36dc450ea1d4e423f45bf583b8d02169b8f15e1cb4c535119ebc6d18ae3330bb2fab02013b5e2e237d04ffbc023c77bf3b021155d3150cd3153b8d2f3223480ef5d1a4fafbb6324c800e8242ddb5aca2bc4e8f6bcfe0eafaa9738999f967b2d53f584a77db81ec8a1ab991dbc70ef746633a16ef29a87d932f5ae8787ac9eb932b93a938bee5ffa2ba2858c940c331b49f56dfe755fe5f0bc5574c56f6d6e96f3457870d3e66a7c47adb4ba1cfd5c22a62cd797fe299fb2cd68424d2e3ac450a1ce3063bffa554802d25d94f34eaeaf0ecc3f7f33a874c787db5070dc78f886059349872451b35fee86b692893a7f4c02d7cdd0c30516e86e3672704db8baa02382df850c96cb07ed913c0810cb2d819784ceab46efd2c5585958263100a3643789479e6aef7a9db0f02697c2dd7168ad8e65478149a95995188b22484036898626b3ce70ba481cd80711c696811611ba3486473953de2d7af528f8b598ff050967a6c9ba18a9d6de10adf078505c726b9c745881ab2b1dc8f0c2d07154989d07ec117505b1ad9b7e67833ee7d53ca450ca79e4d3b992259aa66c68312bb0fff58ec10664620af1c70fbcaceb06ddf587de7e6d5c5867ed78f78dcf48e8c88d94c01d96c06ef5b311f56499c9467a383498b316c6138dda7858e59c2f65b5cd49632aef8cd1b180ffb262a2a4b851abdeb6c5ec86a88e23b8eff5bf571186135bf298f46d59c3acaa59b0b5180f786a8cb4aa5444017ffb2f50a4f79808ec4afbea2f60e6a3f3383f54e8b11c420d11d77d8aa6fd7808242f6f731c15726ed48a709ebe058bb54b39d6d08bc8ab335fd109b4b0bfba6a1a133977b61b62cf198f8e85706477a61d733a4d6485b7bf9a841f5972060d79b3b294e228d3ab5c0f6d2bbc881e749d62ee18fc830438c09c5d38f17ea6668edeef274a86512c562bf17b0a29a046ee5a2682da9a439bf5dcb4ee857e047301a588ffa95c43563421fb0c75ec156b11098912153a40386d3eb1363f1021584838b8b08cec36580face16f3c4ef5260db97cfdd589a852810fc2a761904f62d27de66487d210134f44e1472799d2f124c5c17d9a12acb3342c40338a972dfd1c8114ec96deffdc601a38bd285a5e994972dd8ce5a84646b7eb072b6953096b7b8b139fd5b52a04d802a52104bef8a0d7f6aae5f1fc4694ce61ac585151c31c741381ac471e34735b66e2b09ec1477ab257ab4f31988148e4569e4e39dc50374cfe66cb507e65391be723dbbdc451709b2aa3d93ca5065504099dc2634dc1b7de227b693b34c34ac256b301077228fe7356e600fdd117773e105087c2437d8e74694f5f8b803342a10f446ba83f96ae49dfc636f011acafc89fce6f64f7974078ea0a5bf2869ee8c5651ad2bb34d1cef3c6903bef74c1730c60676b540008874ba85fe95616b55952768e83bdc5f24a54a98d931162d8ee08d7135fb483e24adeadcd5f3ce2fb6530c8fc5dca5b0613b02e86898660256a0494b2fbc3ee6ddc73c1dbc329150dfc03f14e321ae634cafc6b3d86427a6d8ba0b6b97b1d9b6786d480d6a095590dcca82a64455cbebb86c92e7d32615f2dbcddd81b8d04d2c2b775e1b85046c9917d83d030bdaf2070537f8c535f8c6cc0625af364ae72ab4c6994ca9a16e5422765299e7a2c7078d9870307f94be503d0069a935067b1b72c930896906dc71933d680bdaee5f826cb239be7939cb40137e2dd252e9dddae3d0061fc74a85fc3cd08bf35bb7af7736c24a366f2f6eef6cf5f7512ae0c41519b50ade2fddac2409127aefdeb61850456e6e1722b3a7399b2ab3617550401b23903ffdd9926ff54b91d1003d3894bd9ff035467cfe2898d1b5893f20f2b6debb35e4c68df0365ccc83516f603ef3ab9146b95e0bfb14cc1779f0bc698afc25a490748d2dfb558528dbcc081fdd104e09c8c5ca60e70b3420c31f8e85dfedc7abbd817ee0b1411613b8dc7168533d7537c1c3a536e9df88d0049589afb9a10b88bebde832c3914b67198650014696d7b4c14504fa09c033bd6f5d6d5f6cb8e33855daa94b4406a29772b6d7d43ef290931defab3d5c1f64852182d1efbd8c2585e082202b2f40b294a53c9f100dc523f2ed83b15d5a15d6628d1124cf82ec8c93b4a472ec03e2ba24181a62813a58e7a501eb793e3ebabd9c7df380f85ada50282cb4030c1b6bab6ec53aa8a730d43986072d3b6049938ac0481acde634880d31a67fd5eb3b2691865d0cdbec4ba603faab714eca4ce78374fc4a57e5167ef43405003e5ca15c7f22aca058a5a4675c494adb0c675e11831309683d3e1a264f73b6b3a19f54b53bea73d0af5461859e28e6bf6ae67817446db40128a024922353fefde061687b30689143aa6cd0680558388570c096ea38232124f2e7b2204c4f220a526f035e510f88f103b1b438a49ca5e7c17c725af87d6550388fa58b1ebc0a7b0a3041c9b97b5e5f86ddcaaf942abdd9475624f50db9b95472eaf73779e98c392c53ccaf384cb526f8c7978a792404e42406ab5320bb8dc25069fd56cab1d58a547f1aaf4efa0488ce6e58dc460262eb2e3cd85c7e299b988c91850bb80a8c27f585e645d05b4b3b768596abbfcf7bddef04592b92877daf36bcb061c0b90589a02b7671f195eeec280efd66c462a21d23f104dbf7aad60e16a9e5c08bec8847b59ed7545d14e409a676d2d7c540a8fd309fc7ec86f074b3f1a10b3f40d30dac4d5a1dd5e3c7be23626694d0236a0c5c08db763592a9584dad3569f60d95ccc6b26b151b1313ef2a44cff701291514ec6a3a7a387e142f1776e39e7be4611e23c873be886db05ad6b88ccd1bc2df7fb0b2f410ca9abe11e70f3f7ed63852e8a50b0ae76f5d27400955b980cfec3b2e91343514ff6da7aa228565807bc2cefead2f680c4eeb937165978f5b8de9e8a080c8b19f7f356f7dd5788bfa7e62278483165d7d8af023663aa89a57a9fda58d3e844f9bbca85d6c700bf971223f7373edcaf2e7144faaa2e03070149806c1a47ec8dfe6330d6e896ee482e94e8ff017a52a3e5daf49bce47eb5467e1f47931ac3a8fe326114a52eb2f0dafedf096cbf7de86bc65972e4fc509f3d470f3aeb445b769a42a049df11160878e58804296b4bb9aa38f5583e4ab1f2529dc53f5771d92d117d982f1c7b2d685ff64774e0c8b68bbeefb523f2e5de6cd7683ca4cb21880a408a02f621b28277dd1ef16fc0dc60111a6f41332b02bc54dfa8832e71d85866a1f51f927e4c32f008dacc1e0e4581003894650ef699add33a9e251868b6c02aa1c205cc50e3aaf53c1b7a49f463aab10a7a58fb93cf03b3423b8ea81f00ccd93a538a43a978d9259fd1d19289dfba9150fed3095d846537a383ea47435798f4764607d0dd6cf24a2ec6de49dc4cf9fee38f342e12f657dd3d5e2f50f1db45e1029adbd9e45471103b51362ad4ba0f498f4302bc60e1a5378686beae8449ae82429758e0f093330c509f08c84075e486ed0b333537cc392406dea9eba6478e3dbd8530a02f4c605ad81228b2c89f26770466daac142622a33a37bb871cddf85553ab76a697a5d67f7717a910b2786fe327166ecab54514e80cae425b7b1de53c885001ea8c79aff1bdd6b519fb378ac47cbd083282a99002e80903e133fbb0bb7b70137a3d0d0f9172b68287378c7e33e82a30b527279c36c258de5ac9a4169ec1d415170c7bde43311874e191c50bd7c0aab0b184b2cd92a56fbe0cc11a14efa5506c7bb37f09cbb81f46b945f0870001c4319b42430381a6bbb0c7e95c15aa9e62c4a4abe86fe3d8bbc157d575f2a35e8d8aff401ffd0c67e44fdcb7123f5fe54cec6029d0ed9fa8a9c531227113a16a57e60383d1c4a420e8a5c96dbe3dc36d2019a2bfa6b1bb0d546d99024c71cd9a6dceec84ae02a7d9f85abbcc8c4724aa667a80dbc616fca1194027469ac6641cad1d5aa3e84513c7875295540dee0926c75f4ddbcb4d8dce94b36bc6c7d68f757da940353d6c"}, {0xa8, 0x118, 0x6, "4114ec25aeaf11f0f82f7ee4aae9876faa3193065f1c7ae7f9af5b4ea8bf96bfbdeb205168a99f7954b3c79f372ab6310e02084119c8cfbeebb547e6bae92badcce03c2ffdb6a3d66d728dcd52421a4c840b5e621461534469dd37ae6f061a29c20690827eec38409c2005a42a940e1f25f75d5873ae9bb21e6764e157a14e2df6e9d1347719459cde3877d9bc71a4905db95649e48e07912293f008"}, {0x28, 0x0, 0x81, "f26aff31821666bd2053a14e2b991683ee1a3da55f75482d746876"}, {0x84, 0x11f, 0x8, "dcd6d768ad23da6281fd9d8260c8c470f41d08fb748e0eedd6f495b2cf4f920a3994dc155afd961a15f0546c778059b255049415a51dd88c95984515b735deacb04c6a021bc1004cd0524c27b3b69bc1a33fdb1a20d72bac359bf2ffa3bf0dc617a3bdd52cb5d6977d92ab28970f43bc1d663e810fed"}, {0x78, 0x109, 0x219, "d512bfd88eb88ce07053c1c903fe96bc97859c7024f2c5faec646f3bed390353f2bcb7aa1a22fb987b7bce494133cff43a0e6ad351f1ccca9349f5a663790fd7a79a55e745acea0b9c4539f3d06149e0c9340ac9ee5abfb0694c36f910ba674d190d690774f7c1ae1ac6"}, {0xe8, 0x11f, 0x0, "947ad468ec8c02f37587d33e02252349ebda40b53bbb23540d4caa4f20a6464791ea368395885fe27811dfb17a147d5899bd5048fd01fc2efcbc3ccbd0fda8da1183a624239f01e392a2868f3d713d6f72016bf4d4f6d17d9c9dc663cdf46667dafc3688075b88387a7a13f14963795138141ab521c985347a90a1e40a6140db02d60a92acdbbc2b4f22d126cb490faaae591683e1efbc56fbc16eea7eb0bb5f55feab5072a8c74f9de4b8ea0cec74553a0c2ed1acf7ee744424614a9477af601ab2f9ff7241d2fc7c2732a20fdc81127903ded21145ef14d6980b8a"}, {0x64, 0x6, 0x10000, "3f2c496b1c32c49ce818bc3c133a7d6ede9b8b553fb594e2b3bff1afec4b3652e06fb8a8aeba18c20dbdec1c2396e275d327eda018dbe15e9b22a84be4469974799ef1dbb2e0433937501ba59c0d7dfa86a7e986fb"}, {0x74, 0x115, 0x6, "50a24b5995d3c0b9eb3b4d3987ccd4998b154897d39944cd3780609de8dd41cb3ca3f458fe1fc40050542e2c4bf1549103d0164668510786fc33c8e3434dae91362382cb94a5913976d8c035b52c0f26c180da03dcb86a6ce00044885a0962eee30b7e574792c036"}], 0x1398}, 0x48800) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000001900)={0x0, 0xc5a, 0x9000000000, &(0x7f00000018c0)}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/04/03 04:06:55 executing program 5: openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x402, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/03 04:06:55 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000114000)='net/igmp\x00') sendfile64(r0, r0, &(0x7f0000000000)=0x4000000000000, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000480)) 2018/04/03 04:06:55 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000004cff3)='/dev/usbmon#\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/200, 0xc8) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0x9208, 0x200) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000140)={r1, r1, 0x4, 0x3}, 0x10) 2018/04/03 04:06:55 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x200000000000001, 0x0, &(0x7f0000519fa8)=ANY=[], &(0x7f0000c43000)='syzkaller\x00', 0x4, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) lseek(r0, 0x9, 0x0) 2018/04/03 04:06:55 executing program 4: r0 = creat(&(0x7f00008b2000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f0000d9ffec)="0000000201000000000000010400000000000000", 0x14, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x10, r1, 0x0) fremovexattr(r0, &(0x7f0000000000)=@known='security.capability\x00') r2 = memfd_create(&(0x7f0000000040)='\x00', 0x1) utime(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x1000, 0x86}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_getaffinity(0x0, 0x8, &(0x7f0000000000)) syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x4, 0x2000) ioctl$KVM_SMI(r0, 0xaeb7) ioctl$sock_netdev_private(r2, 0x89fa, &(0x7f0000000140)="c809fecf4f0b0b82691802ab0eda5a8a4d2a9371db1227e56790370bf676ecf1f901635f2c68204256a3fa34465c1a820180c07e1fa1d68a3f3bd63c9746a05fcc45b0") 2018/04/03 04:06:55 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2002, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={0x7b5f, 0x101, 0x2, 0xa7, 0xc52f, 0x5, 0x0, 0x982, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e20, 0x5, @dev={0xfe, 0x80, [], 0xd}}}, 0x1, 0x3, 0x3, 0xff, 0x4}, &(0x7f0000000180)=0x98) r2 = socket$inet6(0xa, 0x0, 0x8) connect$inet6(r2, &(0x7f000000d000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) connect$inet6(r2, &(0x7f000000afe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) setsockopt$inet6_buf(r2, 0x29, 0x6, &(0x7f00000000c0), 0x0) 2018/04/03 04:06:55 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x1f, 0x80000) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000200)=0x0) r2 = geteuid() ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0186405, &(0x7f0000000240)={0x3, 0x2, r1, 0xf6a9, r2, 0x0, 0x9, 0x81}) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f00003fcfa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-aesni\x00'}, 0x58) socketpair(0x2, 0x4, 0x9, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r5, 0x800443d2, &(0x7f00000004c0)={0xf10, &(0x7f0000000140)}) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0310400093a52a7d86bd1", 0x10) r6 = accept4$alg(r3, 0x0, 0x0, 0x0) ioctl$EVIOCGABS0(r6, 0x80184540, &(0x7f0000000000)=""/234) recvmsg(r6, &(0x7f0000d2b000)={0x0, 0x0, &(0x7f0000d88fc8), 0x0, &(0x7f0000d99fe8)=""/24, 0x18, 0xfffffffffffffffe}, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000400)={'filter\x00', 0x0, 0x10001, 0xa2, [], 0x9, &(0x7f0000000280)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000340)=""/162}, &(0x7f0000000480)=0x50) ioctl$EVIOCGRAB(r4, 0x40044590, &(0x7f0000000140)=0x1) 2018/04/03 04:06:55 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x80, 0x2, 0x1f}, &(0x7f0000000100)=0x10) r1 = syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) close(r0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000240)={0x4, r1}) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000040)) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x9a3, 0x6000) 2018/04/03 04:06:55 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000002200090104000000000000000510003020fc007671371fd982fb0cb1ecfe4600"], 0x14}, 0x1}, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x2, 0x60440) connect$vsock_dgram(r1, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x20000, 0x0) sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f00000002c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0xd8, r2, 0x8, 0x70bd2c, 0x25dfdbfc, {0x5}, [@IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x10}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gretap0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100000001}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xb5bd}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x530}]}, 0xd8}, 0x1, 0x0, 0x0, 0x4000000}, 0x20008800) 2018/04/03 04:06:55 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x6, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x1e) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0), &(0x7f0000000400)=0xc) accept4$ax25(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000480)=0x10, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(0xffffffffffffffff, 0xc00c64b5, &(0x7f00000004c0)={&(0x7f00000002c0)}) 2018/04/03 04:06:55 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000000040)=[{&(0x7f0000c0c000)="580000001400190000bb4b01047f8c56020600000000e076489643d818fe58a2bc4a0381001dffffffff0000000006007ffff503000020000005ffff001ce1ed900000000000000006f736231be86efd121f00ec6b0f536e", 0x1}], 0x1) 2018/04/03 04:06:56 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x2, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00004f6000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x403c5404, &(0x7f00000000c0)={{0x0, 0x1}, 0x1f}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000005c0)={0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000600)={{0xa, 0x4e21, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, {0xa, 0x4e24, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x1000}, 0x8a, [0x0, 0x1, 0xfffffffffffffffa, 0xa42, 0x5, 0x4, 0x6, 0x1]}, 0x5c) pipe(&(0x7f0000000040)={0xffffffffffffffff}) sendmmsg$alg(r2, &(0x7f0000000580)=[{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="0cdfd05d5125e016b732662e1398b5192642adf7ced2ae2b218db4aafbe066f4530e56dde9ab4a53285c20b819d28945cdedc876f75cf0c49b2e470026757536c9addb36756dc290b2124c091f3c6a9367cac39dec1246ec6914b32f8be6734418823bb4", 0x64}], 0x1, 0x0, 0x0, 0x20040000}, {0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000180)="6a72fbac7c1a833b6299cd1dbf2760ea1854719a9158f9b0492780db721ee79f5e427bf06010fdb96341a5b3d04e4b94696b78d29c6b2745e5ba3d5e5dcfe4d1eb9521a6a404eef4d3e560830dd16ef3ed6c82a490dc0094715e6ec813fc71b1c1bb57ad55ab", 0x66}, {&(0x7f0000000200)="4de637e8ca9683ee8eb171f909446fde047446ca58120456c473136d33f2bc7f63a733a817fb62e6120964893e60c8f1683c10ff050f0bcc0562c0d4adb5451b4005a95ab19fe79b201701474420e2649b89a7fbbad0694d44e85010e56539f130df597f9975d8f3a704c20bffe1abf5fe748420bfbf9da221bb45b6871615b26a6c9c95e3ac0471b8467d9869a83ecd5154f09c94cbd9b4d986cb7c00253af23bfbd283197ab4f779c48217dd9c1684b1d3d1ecf746226d9c0553b8a7227e", 0xbf}, {&(0x7f00000002c0)="2473cc27534445c8356eba332c0f5060d65bb842bdfb6a9f74b824ed6ebe", 0x1e}, {&(0x7f0000000300)="b165f89ae4b02a80103ff71498967255d5d2e2b6556ee61142ac33755113ac1edba6ac0fb480414a48ba2c7d20c1dc63cbce1427fb89b18b90928e2464d48cf18d4539bdc7dd904735f1146491f8e0e0dc468ca636d334a77db0b2ad97c19535985837f0bf59b292bbf03f97611dba0cd0c80bb72e17d423cd6215f5b1d4d0d6b54f68643e27c12732ef70451ebe955f8efc500cf58f844cd4bd95c4e55e48d30558ec749ae709cd86c82487e5673a928124cffc12c09c26d26dc0466176107c7c757e513fc6ba1bcdd9d9d2de0fe53d8e", 0xd1}, {&(0x7f0000000400)="a4d1948681be9270e054937374766f0034f76c98e2d2ce0093de98ebb4aed68618307280af5b9d387dd11922974c", 0x2e}, {&(0x7f0000000440)="6c7248e1dee48d3a60a254be8f10278e1ea34b1a9d7bbdbb1297d4f90c23f392091640863b82dd3e8c6e015dd49fb618cbf654df84c5391b3d7bda241e097e9e62728ff21c04632ff94baab9472eeca309a198c82568dc96185386cbc5415f535e1429c1a12922408eae2b32f4a4616b", 0x70}, {&(0x7f00000004c0)="701b6eea6945eba1216aa144b892a13b1ca68695c76c59648fd9451c80a87b6895ec343a9f2362019d213d9237144b6fdba18db15efcf68cd6c684e3045dfb8066ed6b8e5a76dacc00a83f3cdcd66ee3ade0b32819b1e029c511992378304fba8d0b", 0x62}], 0x7, 0x0, 0x0, 0x40000}], 0x2, 0x80c0) 2018/04/03 04:06:56 executing program 3: r0 = memfd_create(&(0x7f0000000040)='syzkaller\x00', 0x0) clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) clone(0x0, &(0x7f000075cf53), &(0x7f000015dffc), &(0x7f0000b25ffc), &(0x7f0000923000)) r1 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f00005ebff8)=0x3f) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f0000704000)={0x0, r1}) recvmsg(r3, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x80, &(0x7f00000023c0), 0x9, &(0x7f0000b30000)}, 0x0) r4 = dup2(r0, r3) tkill(r1, 0x15) wait4(0x0, 0x0, 0x80000000, &(0x7f000005af70)) wait4(0x0, 0x0, 0x60000002, &(0x7f0000a94f70)) getsockopt$inet6_buf(r4, 0x29, 0x983be0c039cc92b1, &(0x7f0000000080)=""/150, &(0x7f0000000000)=0x96) 2018/04/03 04:06:56 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000180)={@loopback=0x7f000001, @empty, 0x0, 0x2, [@rand_addr=0x4, @remote={0xac, 0x14, 0x14, 0xbb}]}, 0x18) remap_file_pages(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000000, 0x6b4, 0x40) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000140)=0x486) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2001, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000040)=""/142) get_mempolicy(&(0x7f00000001c0), &(0x7f0000000240), 0x0, &(0x7f0000605000/0x1000)=nil, 0x2) 2018/04/03 04:06:56 executing program 6: r0 = gettid() r1 = syz_open_procfs(0x0, &(0x7f0000000000)='fdinfo\x00') r2 = syz_open_procfs(r0, &(0x7f0000000040)='attr/current\x00') sendfile(r2, r2, &(0x7f00006c7000), 0x400000000002a) preadv(r1, &(0x7f00000003c0)=[{&(0x7f0000000340)=""/108, 0x6c}], 0x1, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f0000000080)={0x680a, 0xffff}) 2018/04/03 04:06:56 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netstat\x00') setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000080)=0x16, 0x4) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f00000000c0)) 2018/04/03 04:06:56 executing program 2: unshare(0x40000000) r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'bridge0\x00\x00p\x00', 0x4000000000001005}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x3505}) r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x1, 0x8000) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000380)=0x1, 0x4) dup2(r1, r0) socketpair(0x1d, 0x3, 0x40, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000100)={'bridge8\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) getgid() syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x2000) r5 = epoll_create1(0x80000) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r0) fchown(r5, 0x0, 0x0) ioctl$TIOCGSID(r4, 0x5429, &(0x7f00000003c0)=0x0) capget(&(0x7f0000000400)={0x200f1526, r6}, &(0x7f0000000440)={0x8f0c, 0x7, 0x768b, 0x8, 0x80000001, 0x8}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(0xffffffffffffffff, 0xc0105303, &(0x7f00000002c0)={0x2, 0x8}) r7 = fcntl$getown(r1, 0x9) unshare(0x20000000) clone(0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000000100)) wait4(r7, 0x0, 0x40000002, &(0x7f0000000140)) rt_sigprocmask(0x0, &(0x7f0000000300)={0x800}, &(0x7f0000000340), 0x8) getpid() ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f0000001900)={{}, {0xf331}}) 2018/04/03 04:06:56 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000080)=0xc) setns(0xffffffffffffffff, 0x4000000) 2018/04/03 04:06:56 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000040)={'dummy0\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000080)={r0}) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f00000000c0), 0x4) r2 = getpgrp(0xffffffffffffffff) move_pages(r2, 0x4000000000000078, &(0x7f00000000c0), 0x0, &(0x7f0000000100), 0x4) 2018/04/03 04:06:56 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = memfd_create(&(0x7f0000000000)="29232f26242d70707031776c616e3127272a1e3a6367726f75707d2c00", 0x2) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040)={0x3f}, 0x4) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f84ff0)={&(0x7f0000f88fa0)={0x2, 0x4, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}]}, 0x60}, 0x1}, 0x0) 2018/04/03 04:06:56 executing program 7: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) getsockopt$sock_int(r0, 0x1, 0x3d, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffff7fff}, {0xa, 0x4e23, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}, 0x8, [0x0, 0x95f, 0x80000001, 0x2, 0x8, 0x80000000, 0x2, 0x6]}, 0x5c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000067c000)=@fragment, 0x8) sendmmsg(r0, &(0x7f0000000440)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000cc3fe8)=[{0xc}], 0xc}}], 0x1, 0x0) 2018/04/03 04:06:56 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000000040)) r1 = dup(r0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) modify_ldt$write2(0x11, &(0x7f00000000c0)={0x10001, 0x20000800, 0x7000, 0x81, 0x0, 0x100000001, 0x1e83, 0xbf0, 0x5, 0xffffffffffffffe1}, 0x10) munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) renameat(r0, &(0x7f0000000100)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00') sched_getaffinity(0x0, 0x8, &(0x7f0000fddffa)) 2018/04/03 04:06:56 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x38, "99ff0de4c249f66a79f1538ebf810356b64c8ae87fe8ee48d9be9c8ed4864401cfed6babeae810894e2e9b033477d6d973aa95837cf4f0f0"}, &(0x7f0000000180)=0x5c) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000280), 0x4) sendto$inet(r1, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000000040)="be38", 0x2, 0xc1, &(0x7f0000000100)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000680), 0x0, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000001f80)=[{{0x0, 0x0, &(0x7f0000001e80)=[{&(0x7f0000001e00)=""/97, 0x61}], 0x1, &(0x7f0000001ec0)=""/148, 0x94}}], 0x1, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000e66000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) writev(r1, &(0x7f00002e1fe0)=[{&(0x7f0000c62f65)="db", 0x1}], 0x1) sendto$inet(r1, &(0x7f0000000140)='e', 0x1, 0x1, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$nl_generic(r0, &(0x7f000001bfc8)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000025000)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000002c00fd03606ca58dffffffff00000000"], 0x14}, 0x1}, 0x0) [ 354.694529] IPVS: ftp: loaded support on port[0] = 21 2018/04/03 04:06:56 executing program 4: bpf$BPF_GET_MAP_INFO(0xb, &(0x7f0000000000)={0x1, 0x28, &(0x7f0000008000)}, 0xfffffffffffffd0f) 2018/04/03 04:06:56 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x100, 0x100, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001f0000)={r0, &(0x7f0000395000), &(0x7f00002adfff)}, 0x10) open(&(0x7f00000000c0)='./file0\x00', 0x7c9000, 0x30) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x80) lseek(r0, 0x11, 0x7) futimesat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x77359400}}) 2018/04/03 04:06:56 executing program 0: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000054ff3)='/dev/snd/seq\x00', 0x0, 0x100) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000051f74)={0x0, 0x0, 0x0, 'queue1\x00'}) 2018/04/03 04:06:56 executing program 4: r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0xe}) prlimit64(0x0, 0x7, &(0x7f00000000c0), &(0x7f0000000100)) r1 = syz_open_dev$adsp(&(0x7f00000002c0)='/dev/adsp#\x00', 0x9, 0x140) mlockall(0x1) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f0000000540)=r1) connect$netrom(r1, &(0x7f0000000380)=@ax25={0x3, {"55ceef94ec2213"}, 0x1}, 0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000911000)={{&(0x7f0000004000/0x1000)=nil, 0x1000}, 0x1}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00000001c0)={0x0, 0x0, 0x5, 0x4}, &(0x7f0000000200)=0x10) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000500)) accept4$bt_l2cap(r0, &(0x7f00000006c0), &(0x7f0000000700)=0xe, 0x80000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000240)={r3, 0x579fadac}, &(0x7f0000000280)=0x8) clone(0x0, &(0x7f0000001f37), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000001000)) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00000005c0)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000600)={0x0, 0x0}) mprotect(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x2) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000640)={r4, r5}) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000580)='syzkaller0\x00', 0x10) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000680)=0xc30f, 0x4) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000480), &(0x7f00000004c0)=0x8) r6 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000140)=0xe, 0x800) ioctl$sock_SIOCGPGRP(r6, 0x8904, &(0x7f0000000000)=0x0) ptrace$peekuser(0x3, r7, 0x8) read(r0, &(0x7f0000000300)=""/100, 0x64) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000000740)=r2) 2018/04/03 04:06:56 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x70, 0x40) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x7a}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000280)={r2, 0x7, 0x76c, 0x7fffffff}, 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e22, 0x8, @dev={0xfe, 0x80, [], 0xe}, 0x7}}, 0x5, 0x5, 0x8, 0x7fffffff800, 0x40}, 0x98) syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff88, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) r3 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x2, 0xc7}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)={r4, 0x4}, &(0x7f00000000c0)=0x8) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f00000002c0)={{0x8, 0xc0e5}, {0x244, 0x2}, 0x3, 0x2, 0x6}) [ 354.885790] device bridge0 entered promiscuous mode [ 354.935270] IPVS: ftp: loaded support on port[0] = 21 [ 354.964595] device bridge0 entered promiscuous mode 2018/04/03 04:06:57 executing program 1: r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000788000)=0xffffffffb7549fb1, 0x4) r1 = gettid() r2 = geteuid() lstat(&(0x7f0000001340)='./file0\x00', &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = gettid() r5 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001400)={0x0, 0x0, 0x0}, &(0x7f0000001440)=0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001480)=0x0) r8 = geteuid() lstat(&(0x7f00000014c0)='./file0\x00', &(0x7f0000001500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000001580)={0x0, 0x0}) fstat(r0, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getegid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000027c0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002800)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6}}, &(0x7f0000002900)=0xe8) getresgid(&(0x7f0000002940)=0x0, &(0x7f0000002980), &(0x7f00000029c0)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000002a00)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002a40)={0x0, 0x0}, &(0x7f0000002a80)=0xc) stat(&(0x7f0000002ac0)='./file0\x00', &(0x7f0000002b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r19 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002b80)={{{@in6=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f0000002c80)=0xe8) fstat(r0, &(0x7f0000002cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r22 = getpgid(0x0) r23 = getuid() lstat(&(0x7f0000003080)='./file0\x00', &(0x7f00000030c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r25 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003140)={{{@in, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000003240)=0xe8) fstat(r0, &(0x7f0000003280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000003300)=0x0) stat(&(0x7f0000003340)='./file0\x00', &(0x7f0000003380)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000003400)='./file0\x00', &(0x7f0000003440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000003940)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003980)={{{@in6=@mcast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@rand_addr}}, &(0x7f0000003a80)=0xe8) getgroups(0x1, &(0x7f0000003ac0)=[0xffffffffffffffff]) r34 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003b00)={{{@in6=@ipv4, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@ipv4}}, &(0x7f0000003c00)=0xe8) fstat(r0, &(0x7f0000003c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000003cc0)={0x0, 0x0}) stat(&(0x7f0000003d00)='./file0\x00', &(0x7f0000003d40)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000003dc0)='./file0\x00', &(0x7f0000003e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000003f00)=[{&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001300)=[{&(0x7f0000000080)="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", 0x1000}, {&(0x7f0000001080)}, {&(0x7f00000010c0)="7a6f13cb6049712b8569c38aaee01def3b30976ecc00e211dd8c7de15fa1c606f6e325e2eef19a9ebd92094577a5f356d80b6472610ad173fe8e98acc5c58f01310a3de73285dac602a62720a08107d644971ed68195209614819b5805a176c626c478c72c8ffb3b25f9f92734c5bfb3cbf2506521592481f8d48149124bc9c505dd33d72d866c2a0e8c6e1b53d17caedc64f8fa8ea15a834a213eae1900553dd75cd2be7852b4047a053a88211e6a2fd473dcd9ed5cec9898c3244337d368e72c144ff123880b78307ca93147f0e3bbbf3bb2a43432118e2dda04530b2d557526", 0xe1}, {&(0x7f00000011c0)="61d0d8f52c9ab011", 0x8}, {&(0x7f0000001200)="f7648bd226f6b74427fda9c6a32ea4324014155fd41ecb64d067f4411afbd5ae9f90669ca5eb14e4e1431fae0d2f9b96faf00dd0f9f12b4116aafdd225b8195c80b15af5f9dca8a8687d8b232efcd74f5deaedf42f14da9003a92d282820da09273346a575f6bb4170aab505dc3e8ae2a3f3e00a45041f263ea9ff292f9fd54632898bb0a052fdf417c2b6d5dfe3c45a2bd92d2048dd178e485e1b87eb4a08bc409e838b0d2c53fe095f077bc445eed36bb6723b3241550421da5961f11e38520d", 0xc1}], 0x5, &(0x7f0000001640)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}, @cred={0x18, 0x1, 0x2, r4, r5, r6}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @cred={0x18, 0x1, 0x2, r10, r11, r12}], 0x74}, {&(0x7f00000016c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002780)=[{&(0x7f0000001740)="c86103975580af55512e041d34cc2c7e7976b8e4240d779db6ce4a35a142b7653c5ca2315b5d4b454df66eb84db1de98ff3cbc5e84e6", 0x36}, {&(0x7f0000001780)="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", 0x1000}], 0x2, &(0x7f0000002d40)=[@cred={0x18, 0x1, 0x2, r13, r14, r15}, @cred={0x18, 0x1, 0x2, r16, r17, r18}, @cred={0x18, 0x1, 0x2, r19, r20, r21}], 0x48, 0xc0}, {&(0x7f0000002dc0)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000003040)=[{&(0x7f0000002e40)="169c465529159b43a02a056c013af9590acec78dd420d039089d078077e9fbb43ae89c2f257861cdc31cc399d9ff4bc6cd2bf6587d1ca9168580b635afaef9c33ebc74739320dedabded0a5f7204c0360a8db0504738e19a5547c9ce665c84844b0790", 0x63}, {&(0x7f0000002ec0)="de072830d2a0fc3bbbf5acba23c6f3075df2edc448ddbc74b75e7872935d85d71d4db46a0c412451be37f091016bc40c5b5a0cf9eeaba6c54eccb6f310cf176aea7aa44e6489ccca5331f30e335fc7e5e83c1745445ef52077e42ab2dd1c48c7586919d6f469bd703f644605908c56d9012945e8939c377ea5278e2bcc5bde1a5465d83016775765c4b52a11cc2ff045691924", 0x93}, {&(0x7f0000002f80)="e6835f7077fcac7f6149547652998a6bbf9f3e3e253dd22cdf", 0x19}, {&(0x7f0000002fc0)="c59434ddf3b322daa3ff4030cc0a25122fd20e71583fc6445903c0d808d174c2df7255e3bfa33ffb6ab4e5361ab395edbd870c6ba8a39d754249cbcccc001bcff0c303e4f9fd185b82466671b25ec5f7ed43ae4484a38def", 0x58}], 0x4, &(0x7f00000034c0)=[@cred={0x18, 0x1, 0x2, r22, r23, r24}, @cred={0x18, 0x1, 0x2, r25, r26, r27}, @cred={0x18, 0x1, 0x2, r28, r29, r30}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x68, 0x40000}, {&(0x7f0000003540)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000003900)=[{&(0x7f00000035c0)="580c51bc5c475d2761663eb10c0f4bed6fa401967048b560b84bf6f5ba58d05d6a1159dc7948baf4907e3e7956ce919b7bdca5201c58f5c2eb66798719b3bbc6ff72e34d6ce46a5ef3d5ceb38a1c288315bcb6c8309617987491fc87421930fa592db86fb367b05cccfc8b2ea016af1b52c1a7e7321e97f94f9a3826be8fce743e5331b6", 0x84}, {&(0x7f0000003680)="b6fee1132d28a6606713222a316a33632de966ff5355dc5135393f32e6c7264c4c4b051b76ebffaccb6cf57ef1b1d3df316fa73ea789d9097c440b4378fb5eff2038d2c43162ce88e841dd9a3b8d09e8a5be4825511a840976c5574cae891d262d0ef2d09174043873bfda84dca1c080013cdfb76af57016651b6203eb1579f959cebbd695b7f95ce8f6092f299e71c7539e4bb22476a29e10b6b27cff5ba36a3661067e9ac2abad699f75d4fcd481c7", 0xb0}, {&(0x7f0000003740)="c05ad26f6c6502f16360c5e237629d54b80cde5db1cc90d80ec7cb4d6643d9d41b631432fa8fadb4daeebde00e182ab4cff23724166ee58cd973821e48e47d28b331c041", 0x44}, {&(0x7f00000037c0)="e2df0c982bc00cec377d7cae0ab0236b0e2fbe93ca834f821b759e1f515366798d469a7befc69f1157e00b40a253950c1d3f5e5262b8d697a48c124a757aabd8b49de1b75d6307b79fd5aea2a85b6f0f2430daf801ff07c9a7c4d648077b2e9b54e85dad8afe91ede2a3d7a3a89881f5bbd48b4e39f23861aad19be21b0258d3fdcd372a8af9b76b8e66e31dc9a546bfc92c77b44b65b5fb966e5124e1dee3c6c6ee12b85e545725b007eba500225eb7a415", 0xb2}, {&(0x7f0000003880)="ffd041e88ea096f6fe882ed9fb599e0f6c4b041daa29f2c01f2db2c0d4fe7e85ecfaf32861ff32118ec8b14a50e9e460832794c46a3b3a5a152042457d1d58db852e29c478e300c5e7f17de6cb509e324ffb6602d90da6f2ab17", 0x5a}], 0x5, &(0x7f0000003e80)=[@cred={0x18, 0x1, 0x2, r31, r32, r33}, @cred={0x18, 0x1, 0x2, r34, r35, r36}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r37, r38, r39}], 0x64, 0x10}], 0x4, 0x20004000) 2018/04/03 04:06:57 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000000080)=0x5, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000000000)=ANY=[@ANYBLOB="c8fc34ed3a67aaaaaaaaaabb9100000081b0882d5f004791002400680002ff009078ffffffff0000000000e7fa014c00033e489207440462b0ee"], &(0x7f0000000040)={0x1, 0x2, [0x12a, 0xd0a, 0xb0e, 0x12c]}) getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000722ffc), &(0x7f00006d1ffc)=0xfffffffffffffefe) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000100)=r1, 0x4) 2018/04/03 04:06:57 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f00009d4000)) ioctl$KDGKBLED(r0, 0xc0045405, &(0x7f0000000000)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000100)) ioctl$TCSETS(r0, 0xc0045405, &(0x7f0000000040)) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000080)={0xcd7, 0x5, 0x4, 0x4a8, 0x8, 0x0, 0x3, 0x10000000, 0x1, 0x81}) 2018/04/03 04:06:57 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x81, 0x20400) sendto$unix(r1, &(0x7f0000000180)="b130b32f7da942f49c53d9bdb411c81962ca2f8b7110af73dbc4703de616cf392d5c09ed5b24351a1afcb3b8a53be1abb009cb398a608530ac16c90cad6b95c260eb1e400b962b477bbf968132da7ef9232ef7ccc6c1be903ebcd4227c9acdc99c3683d687b3ce090d87b5295e5503cf4ad94456f650f0af9bec0ba265dae96286db8ae4ec3258b3d890aa4e91f0ed86f7fda95200e0db4698754fcc24796a15bcf44decbe576db0def624570ecef9b04bf011dc1bd7cac96d0f5e422b", 0xbd, 0x40800, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)=@ipv6_getroute={0x1c, 0x1a, 0x11, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xfd, 0x4}}, 0x1c}, 0x1}, 0x0) 2018/04/03 04:06:57 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ftruncate(r0, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2000000, 0x11, r3, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x0, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r2, &(0x7f0000001480)=""/4096, 0x100000187) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001, 0x0, 0x81}) epoll_wait(r5, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f0000000780)=ANY=[@ANYRES32=r4, @ANYBLOB="96000000b45ea718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26ee6c11b2d3047bd5d91d5826f53c7a08aaa52f031f47cd1de9a0ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94651f3e79cf269b54c791f4e5385747ac526f322a0340d38edac1e77719137156f243e69080d713dbfa00e1c595873b7100ebc00000100f901e9a18e014d8bb58a000000000000000000"], &(0x7f00000012c0)=0x9e) fcntl$setstatus(r5, 0x4, 0x6000) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) request_key(&(0x7f0000000380)='id_legacy\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000400)='&wlan0\x00', 0xfffffffffffffffe) add_key(&(0x7f0000000580)='trusted\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r6 = add_key(&(0x7f0000000600)='asymmetric\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000740)="45fd41af339ecb61281fe932e87cfc7a", 0x10, 0xfffffffffffffffd) r7 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r6) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000001280)={0x2000000000005, 0x208}, &(0x7f0000001240)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000000540), 0x4) mmap(&(0x7f0000002000/0x400000)=nil, 0x400000, 0x200000c, 0x810, r3, 0x0) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r7) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r7) ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000000500)) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='vboxnet1\x00', 0x0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf4aa314195f066c86763061ba5fe74f345a408ba4c56bba2ac4f64642a19a81f72b1d3fb74e5d348e1ebba568683ff0239d512690e15513090485647b5e6cf3c325e2617b08d0977acc58881cca", 0x66, r7) 2018/04/03 04:06:57 executing program 3: perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0xc37, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={'bcsf0\x00', {0x2, 0x4e23, @rand_addr=0x5}}) r1 = socket$inet6(0xa, 0x2, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) setsockopt$inet_buf(r2, 0x0, 0x2d, &(0x7f0000000140)="3757d9958f64d957dcf9c23c51d6981023d3907bcd8e4938d6d83fef65f2352d8164db0869327fde129685fd9b8b9f9727997a8f1b5863be595d7f00bd3536310682c1e3c13132c84ca93488d85a43a0a694ab204d98ed95d185d5afa45586a5930b657e939f2e2f57d9a70ce17ed6d0563c2c18a253b9e69d58fefd684b85ba2be9f31e5c9089fcc627fa27a5e3cc6b184a07811f1bf6a5b9c3b4df796ea9529c151b3779d599f686a8bbc72ca4a5ba30c2a5185df52b2433a0b56b42cd0b4fd8fef9cca8dcd1d44730b6ba6db7", 0xce) setsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000000040)="e7b346bef811fbb505e7e57d7abf470d", 0x10) 2018/04/03 04:06:57 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0xfffffffffffffffc, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000001540)='/dev/cuse\x00', 0x0, 0x0) 2018/04/03 04:06:57 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000700)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000040)={r2, 0x4}) rmdir(&(0x7f00000000c0)='./file0\x00') 2018/04/03 04:06:57 executing program 4: socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000040)=0x40) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000703000)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00006f4000)={0x80fed, 0xe, 0x0, 0x0}) dup3(r0, r0, 0x0) 2018/04/03 04:06:57 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1f, 0x7, 0x84, 0xf, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x2c) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={r0, &(0x7f0000000040), &(0x7f0000000180)="604dfaff160100b80cb8dccbe5eb700e25745bc6a66575836f23898130f220d34417c496b3892830799ba38a75af0f7f0459b0c6dfc6f766edf465b2811550766a172f4d84ded5ece5d439d6d8b51a22f984a4efeb161d17c740e472804aeeaee6930ad81095150af8b101306902fc48d4cafaf80666117f9898aa102814bb00000000010000000000000000000000"}, 0xfffffffffffffe3b) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x80, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f00000000c0)=0x7ff) 2018/04/03 04:06:58 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) write$cgroup_pid(r0, &(0x7f0000000040)={[0x31]}, 0x1) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x100000000000a55, 0x0, 0xffffffffffffffff, 0x1}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x40000f, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000080)=0x3, 0x2) 2018/04/03 04:06:58 executing program 7: memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) mount(&(0x7f0000691ff2)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000080)='nfs4\x00', 0x0, &(0x7f0000000000)='v') 2018/04/03 04:06:58 executing program 0: r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r1, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r2}}, 0x48) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c4ff7)='/dev/kvm\x00', 0x0, 0x0) write$rdma_cm(r1, &(0x7f0000000040)=@listen={0x7, 0x8, 0xfa00, {r2}}, 0x10) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r4, r1) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) ftruncate(r0, 0xaf) lseek(r0, 0x0, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x81, 0x6, 0x5, 0x6, 0xfffffffffffffffa, 0x7, 0x3cf6, {0x0, @in6={{0xa, 0x4e21, 0x6556, @empty, 0x4}}, 0x0, 0x54a4, 0xe2, 0x1, 0x8}}, &(0x7f0000000300)=0xb0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000340)={0x100, 0x0, 0x7dd}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000004c0)={0x0, 0x7f, 0x10}, &(0x7f0000000500)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000540)={0x0, 0x5, 0x0, 0x401}, &(0x7f0000000580)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000640)={0x0, 0xb0, "0135ad76ac98546b1ab173bc75616afd39bb63b1c2916623ce668048116bf03c7aec7740a9c946cceac11b6b360eadad5ada2e900d9708b717cf75af1108e7642a2a64f135a9f2edd18699e08ef277c5bd07b685e1b01bf20f88aae826245cabad1c2dcdc489a65e87ddbc6c668f65b40b9d37263b864740e476400524a1b1940221b5ab3ecf6fc18acaf225e58655f7870286fa55a14425adfdef385dbf178a4aaf21402f4735ce9f33eaad7bc4dd81"}, &(0x7f0000000700)=0xb8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000a80)={0x0, @in6={{0xa, 0x4e24, 0x5, @dev={0xfe, 0x80, [], 0x19}, 0x100000001}}, [0x2, 0x6, 0x5, 0x5, 0x7fff, 0x0, 0x1, 0x6, 0x5, 0x17, 0x200, 0x0, 0x7, 0x3, 0x2]}, &(0x7f0000000b80)=0x100) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000bc0)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}}, [0x4, 0xff, 0x7, 0x80000001, 0x1000, 0x1, 0x2, 0x4, 0x0, 0x10001, 0x2, 0x6, 0xd5c, 0xffffffffffff8c6c]}, &(0x7f0000000cc0)=0x100) fcntl$getownex(r3, 0x10, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001340)={0x0, 0x555}, &(0x7f0000001380)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000013c0)={0x0, 0x9}, &(0x7f0000001400)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001700)={0x0, 0x8001, 0x80000000, 0x1, 0x6, 0x400}, &(0x7f0000001740)=0x14) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001880)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}}, &(0x7f0000001940)=0x84) 2018/04/03 04:06:58 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) capset(&(0x7f0000000000)={0x4000019980330}, &(0x7f0000001fe8)) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000080)="9102", 0x2) 2018/04/03 04:06:58 executing program 3: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000005c0)=@filter={'filter\x00', 0xe, 0x3, 0x490, [0x0, 0x20000100, 0x20000258, 0x20000288], 0x0, &(0x7f0000000000), &(0x7f0000000100)=ANY=[@ANYBLOB="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"]}, 0x4e0) 2018/04/03 04:06:58 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) getsockopt$IP6T_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x29, 0x45, &(0x7f00000002c0)={'ipvs\x00'}, &(0x7f0000000300)=0x1e) syz_emit_ethernet(0xf4, &(0x7f0000000340)={@random="b9479e1949cd", @empty, [], {@ipv4={0x800, {{0x8, 0x4, 0x80000001, 0x1000, 0xe6, 0x64, 0x2, 0x51, 0x3b, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, {[@rr={0x7, 0xb, 0x4, [@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}]}]}}, @dccp={{0x4e23, 0x4e20, 0x4, 0x1, 0x81, 0x0, 0x0, 0xf, 0xb406, "d8554c", 0x9, "08f2d9"}, "f083e5d81f7b723ff270e2a538ae79c387242ff3ccc163b49ba1e67b0d505b4ff39cda1543d7a4339f57f367a54cefff3d8ec3333db74abdec5baf117a0728363389b6c8734181f1c9a187c0c5343615e8d470019e8148e651bc8d48a05f2cd3f572ad54e905192131c66668355e1f5f295b5bbad494f4702d32cdcb01aff9e1c3e8938f2c087bdbe68f55da9e48a44a0665459fa9e31126e8ac02f838bec8c0902d7daa068d69312f140867fff8432112c3e0fd24b9"}}}}}, &(0x7f0000000040)={0x1, 0x3, [0xe17, 0x28, 0xc09, 0x579]}) 2018/04/03 04:06:58 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x803e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000300), 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0x0, @my}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x4) listen(r0, 0x0) accept4$vsock_stream(r0, &(0x7f00002ae000)={0x28, 0x0, 0x0, @my}, 0x5346484ccb758db8, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000280), 0x4) r1 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r2 = add_key(&(0x7f0000000d40)='dns_resolver\x00', &(0x7f0000000d00)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="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", 0x9c4, 0xfffffffffffffffc) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000f00)='/dev/rfkill\x00', 0x210000, 0x0) r3 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$revoke(0x3, r2) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r3, &(0x7f0000000100), &(0x7f0000000280)=""/191}, 0x18) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f00000000c0)={0x7, 0x7, 0x20ba, 0x5, 0x8, 0xfff, 0x200, 0x20, 0x1, 0x3, 0xfffffffffffffff8, 0x9}) ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f00000002c0)={0x1, 0xf7, &(0x7f0000000180)="bf24c8d50c0bc09883793d52204b3c0435443d388935fc2cc42084ba99ef51fc75e9c59d9b74e691372b89aefde1f37d3be1d5317e047368f5cd384989448ea813c12c5423fe047b0ec8585207f814605a2c92d52277e30843526104cba8f3877dbb5485b25179793075070dd1057845c6735d03815fd95c8220f7cce7bccf61cbbdfee688469d912bdee2c1761f726f184f794a02c9b9723b6470c6d27a0b4c6bdc90f6063f9ea10aa0ac271c1ea93ba5959cfbed92c9376c24131b83b913b4f442d8f3b48fdbd805b20b5bae4ed128b35313de5ab0cc09faa96b36525123f9437882039cae46b7bd78aad2393be518a3bb2d66560880"}) connect$ipx(0xffffffffffffffff, &(0x7f0000000140)={0x4, 0x0, 0xff, "851779d0cb52", 0xa37}, 0x10) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000000380)={0x221, 0x8000, 0x8, 0x80000000, 0x20, 0x401, 0x7, 0x2, 0x400, 0xc6, 0x9, 0x2}) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000cc0)={0x0, 0x1, &(0x7f0000000ac0)=""/81, &(0x7f0000000b40)=""/141, &(0x7f0000000c00)=""/180, 0x5000}) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000003c0)={0x0, 0xffffffffffffffff, 0x3, 0x1}, 0x14) 2018/04/03 04:06:58 executing program 7: r0 = syz_open_dev$evdev(&(0x7f00000002c0)='/dev/input/event#\x00', 0xffffc, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x112}, 0x1}, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000002ffc)) 2018/04/03 04:06:58 executing program 0: socket$nl_xfrm(0xa, 0x3, 0x87) syz_emit_ethernet(0xfffffffffffffff4, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0xffffff87, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)={0x0, 0x10000000, [0x0, 0x0, 0x4c6]}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c) 2018/04/03 04:06:58 executing program 2: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() sched_setattr(r0, &(0x7f0000000140)={0x30, 0x7, 0x1, 0x4, 0x0, 0x100000000, 0x100, 0x3}, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000080)={0x1, {{0xa, 0x4e21, 0xa7bd, @remote={0xfe, 0x80, [], 0xbb}, 0x7f800000000000}}}, 0x84) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000380)={0x0, &(0x7f0000000300)}) ioctl$DRM_IOCTL_LOCK(0xffffffffffffffff, 0x4008642a, &(0x7f00000003c0)) 2018/04/03 04:06:58 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cab000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd10c9d68573b94531dc9cca9a4cd8c33cc", 0x20) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000280)="5809d975bcf6eb30a5f0e327e0b1ac788e1d955ae055656cefece1b24e0db53d98057a35dbc03a2d7886bfb832e1ec53adaaede511aefa0f12791e50d48ecc6c215b63250e3d0be7c750861090719172bafb927f5f2fc42f181c799a545e3337c1562e44f8c5c7887a2cf15d1f3aa7c47cbf285a53ecb9f5764c4ad4aa1d9b376a4692ca627cbe29a43915cf12fd0c4a6ed894eb7a554ab17b7a0b3cb10433bf", 0xa0}], 0x1, &(0x7f00000000c0), 0x0, 0x3f}, 0xffffffffffffffff) recvmsg(r1, &(0x7f000005efe4)={0x0, 0x0, &(0x7f0000304fe0)=[{&(0x7f00001a6000)=""/167, 0xa7}], 0x1, &(0x7f000084bfe8)=""/24, 0x18}, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x0, 0x84042) getsockopt$IPT_SO_GET_REVISION_MATCH(r2, 0x0, 0x42, &(0x7f00000000c0)={'ah\x00'}, &(0x7f0000000100)=0x1e) syz_mount_image$iso9660(&(0x7f0000000140)='iso9660\x00', &(0x7f0000000180)='./file0\x00', 0x200, 0x4, &(0x7f0000000240)=[{&(0x7f0000000340)="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", 0x1000, 0x40}, {&(0x7f0000001340)="9cfcfc5abaa7ea05eb7143d72c88a7dfe0e96870168a874cba294cbea96c91af8e1504d7f86689b408e86f8beb32762d2f2ed7deffd03087025e38e1f09c5bafe91b887ef88e813f27a464cef8e8a0c2e96224f93d011342a2b79815bce31034fd68d3aff0887626931da0bb9df560fc4ca2567bec60422ffc7282304c2ee3183a7c458fb669607420972dbf8973b95d2feac2e5652bbc8b0453e6b71e77828397d1debe49cdb1bb5ab35e4cb1fb0a62ffabd164b0540c766180c3feeda6ddde06465531f23d8a128396c07095787941f5106940262322b1df4425c2f7d8ac321be94f6a7c64645ad3cfaf744f167f8ce961", 0xf2, 0x7}, {&(0x7f0000001440)="a8317cb77a5987a042209698bd523e82243400701b2cd8836eacf057543724053da7f10946e38b9a74861dc93aadf2fa5bbad3c9cc934d5c5e23f1627fa88b64c21a958c035560dd8febf7ab3e0182254c3120a1c8d17ae52a17c855dbdc3159c16a171918a7f135da2091eefb67a8307983e53ea464eeb05caef520cc1d6571233a6e5f23a00d143778055d48e6b8a4f1a62713f3849e519ef7c1bc2207e9e43f18236f9682458aca72428862edb50f1d24a512848bb724695352037538f2f1ca043d9865365eb07ce26de2879081268056e7cce45f4c0cf1b8c19c731972", 0xdf, 0x80}, {&(0x7f00000001c0)="b7a112264b1c573da4a09cd14f5ced88dd313d116f3497672a46275b8c80726682ba56b581a58af87256c5fc19b1199d49d8d691794c7bdb97f0f274be775f6f3d77cbfca0114bd70d67966d8026df29959bd9353d0a5785e8e11d263177f3", 0x5f, 0xfffffffeffffffff}], 0x0, &(0x7f0000001600)=ANY=[@ANYBLOB="696f636861727365746f6d616e69616e2c6d61703d61020000002c0000000000007182fcc5e11dca044243a1bf86d21f4291a77882b4635ac5418eaa36137cc66086ed8756d16d5992c6599199cd3d430f57042e796ebb032a8717b04f34886d2776b94aa4461089a4e71b5737452fedee08000000000000003a61f695bfb58d3c03438beb5e860e6abfdb8ec633ab52d25d5a42cabf7d99038733fa"]) 2018/04/03 04:06:58 executing program 1: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000340)='children\x00') getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000000)={@local, 0x0}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000080)={@loopback={0x0, 0x1}, 0x35, r2}) exit(0x0) pipe(&(0x7f00000000c0)) pread64(r1, &(0x7f0000000180)=""/150, 0x96, 0x3) 2018/04/03 04:06:58 executing program 3: io_setup(0x401, &(0x7f0000fa5000)=0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f00003fc000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f000080e000/0x4000)=nil) io_submit(r0, 0x1, &(0x7f0000c32000)=[&(0x7f000036dfc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000d70f92)}]) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x200, 0x80800) ioctl$KDADDIO(r1, 0x4b34, 0xa761) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80001, 0x0) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4018641b, &(0x7f0000000040)={&(0x7f0000a93000/0xf000)=nil, 0x8, 0x7, 0xa8, &(0x7f0000a9a000/0x2000)=nil, 0x4}) 2018/04/03 04:06:58 executing program 5: r0 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x9c12, 0x42) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f00000001c0)={0x17, 0xf0, &(0x7f00000000c0)="dfa45ca00d8259e6e16fe11925199c1f66383387b28d5461491e17753a56c5cae6eb7a80da45d7b1fdbc8f0a5946fd47ec0f900105007eaa0f56eb617aee5ee0d74bca82e5211b0188ee13b790a51678efbef0165c6b129e699e266bc81ff4dda39544f4bc651d97df9525c8710e4f5a4637ad0d4da764624631c575009fa69bccac9e2346f86f640c805c258392a43aa5c1adb8783a5fd7933474bd354b19349872560b967f69eb49a75e0e4f447df565808d9ccfc48fc478431ab2f905c5983d109e8079e2d3808f2e214429e9ca1556dfc12c85dd84d2d93c45ab576f0bf9ca082a55b3654d2868da38d958c80126"}) r2 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vga_arbiter\x00', 0x410000, 0x0) setsockopt$SO_RDS_TRANSPORT(r3, 0x114, 0x8, &(0x7f0000000040)=0x2, 0x4) fallocate(r3, 0x2, 0x115, 0x400) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000240)={0x10001, {0x2, 0x4e23, @broadcast=0xffffffff}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, 0x1, 0x1, 0x1, 0x6, &(0x7f0000000200)='ipddp0\x00', 0x5, 0x9, 0x7}) 2018/04/03 04:06:58 executing program 7: bpf$BPF_PROG_QUERY(0x10, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000040)}, 0x20) move_pages(0x0, 0x2c9, &(0x7f0000000000), &(0x7f000026bfec), &(0x7f0000002000), 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x22000, 0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) futex(&(0x7f0000000140)=0x1, 0x4, 0x2, &(0x7f00000001c0)={r1, r2+10000000}, &(0x7f0000000200)=0x1, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000040)=0x2) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x414040, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000080)=0x100000001) 2018/04/03 04:06:58 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket(0x1, 0x80000, 0x100000001) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0xc) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) sendmsg$netrom(r2, &(0x7f0000000940)={&(0x7f00000000c0)=@full={{0x3, {"fec49192bea642"}, 0x2}, [{"2fe6ca128a4b85"}, {"ea018a46074596"}, {"25b62721c10a03"}, {"e68bba50c5f799"}, {"bb83a463a47bf8"}, {"9280614522acf0"}, {"fa1c7148e0f376"}, {"5a9ef640543ba7"}]}, 0x48, &(0x7f0000000140)=[{&(0x7f00000001c0)="b647b73a66633160ca6bcc06202638271a577a996de8948f2d40706afb39e402d7444f7db6eb93d634707a77e6c5b3ee2b31cf015f5212d40b5174c7ffda2c05294e6b3083d9678bdb569e7860acdce5607be069ddda5cdae909aa0fbde8f0db1eca1b63a8858715355c89a304a8d788a88595c4ef395eb4327b1f740c70813b9c7ded804f8b18a2ce483c7ed3a16ee11957f6216cf60ca95b99cdeab03e07cea47f293854132298be36a2623ac646a6d761300f00d85b391472bbdf242da421eec65a0d3fba3c9b90cf85e625c2ee3ad87a28e116490fdc8a6c6f2baa9b", 0xde}, {&(0x7f00000002c0)="e32a613c5b7dc86a59345a02fd01d5417f890986249eacf6f7f97df15196baff809f0a36263519f1d627079f74a04d03be3c116b931e8de0340ddcc7411c2ff56498e342ecfaa43b7ce93d053c99cbedda6cca132546f9a91873f90bd8fed1f02a5dcd8c64aa26e718e4bb04c68d00275dce21dc0192035d4299e2a9c4a7d9f11bbb75", 0x83}, {&(0x7f0000000380)="7a9f7d3605e19a76d8a70d8748445791195ff6cb9c3852c0c159b6d1ad751953388609f0390a5d0661c3cb42eaa8efe6d0f7481185da91093587c6568a22556718d0a9a011a711e7b20e7199b359c02b7c266b62434ee96686ec45d110b32a9cd38d9645899bb42981615e9c41a0706d5ec3eb83e6a16d64b2add074ad6e8cade3719ce73899fc6983bc3d53ff92fa5cc916b30a698f0f7f6f30523f431b9c44cbe175", 0xa3}, {&(0x7f0000000440)="ff6f0de6c1e9e64bb29482ac38f901c02991e57ce5e30e319f3722bb404eeb38d3224228a8ea46298f7c44bd9760bf204ce28135da97a36ced2c5847f3e9fcb3f5f4274946b2e4a0cfc860be491c276c1f63f96a6bb66e1509873f32f2cec80f9f03d0fdcef4489654e235380acdbea66fdcd45ada7e52d7c6fa4324f0946746131f1774b084e8a1aed46b660d925b64000a383366ec1aad1b2bc94d", 0x9c}], 0x4, &(0x7f0000000500)=[{0x100, 0x100, 0xdd, "ff30c3f3bab24b2164f9d78e2d3cb4170245b3915bc7ece753913e0e95ca67d4a364fa88bf1165fda724aabdfedb89c2effb86009233bf64740ed393c6286bcfda83ba8ccc36b4224a3a705261bd7d38e60d7f61d5eaaccccad6c61608b470521b74a004f6e7757c239cb107b0b04059f14ebe47c8c986a74e54d3b6be5e3612b6803197cbbb5a637dbd9cac8b14a865eafa0c27f094192349e356765921adf212ca043eeae27aa4478ae149c751eed7f5fe7ab01f442e0c9403466e29f380819ca6cd1327dba5d6e120fff3328c2bd841dcda7386b6fbacac759f48b5eb1deaeb413dce09076052ec1de964dae2b52d137f92"}, {0xc8, 0x116, 0x10000, "3b891cbecdaa9f6c825ac3e117d736a4b783967ad04129bf93e5973ca1e41576800ca81ba5aa5df7003ea715eaf4df423f8028dbeb0479f91cc30408e776ffe98378a8bff2cf12180d516eaa9699ea514ac036f353632ddedec609fd49e2eb15163d646333eac41939963350c30be818689aefef02364a7f822aa5a5fe0fa3f150b1c65012aacaae6af30b0001a42b6cccc3c09af1ce7e045557cc017ada008ba7a2c2b410c0325a2429a2b914a8b69d3c4936ddac7af887e1e9b1"}, {0x80, 0x11f, 0x6, "b1e06ec0f110e9297c5a93b7a358e61cfe60afc7190ac8e93a5c1ca81cff733a33a703dd2de15037ec22d84942333426cbbcfd557a35639b487bb17e8ed1c8af7591967a623202eec8dac4c3c94eb19b72ae0c852ac1b00b1fcdf899b9cf849dffd02f70b9f2172037ed3d7a50cd0b3a11a30b"}, {0xec, 0x13f, 0x8, "fa26fb376fd491ad04af42f51bc66ec216488f54c57fdb21454af1f9e60e15780042c0e18b771ea02c188317f48fb2b0008c27715f58d54fed0bffe978c148b07c2a4e5062fcea2cb33fac4d50a5dd8a13de02df94c8cc963ba7467a26be0533269f923d53dc977dc38daf4116e5abdf27ee0069d01c5d26ef58bed6e2a2626e0305866335fc7b706bf5d118e9ff3c3787bd14c5c6a787b26d4a38d4efb1d759c32c85b5b753fde2c106a2292664ce4cca4dc08358a9589a14eb1447711e09456044df5c7e2aec3653a77c0882e7f3a49d2a7ea8a02ce2485b61699761d9"}, {0x50, 0x117, 0x5, "0b54fa7cdce5593acd0b54d729bc8e9b154172f6f73c3f7fa05192ae04937edc0ef47747c1be3491348fcd36206d0fa0ba32f01dda2aa62cfc2392a5dcc5c13b10cd"}, {0xac, 0x101, 0x1, "add43429c15286b3eea7a212653f9a15d016e7eaeef1bb6474803235c761e66ea55cff9f1c63bdebdb818899787e1a1757719b9add539ce3f9309cdb1f3ef1aebb28f0e32cdafee4765a3ec374b835c5c1de47c00d2d22e498a9aa8472d8eecc213245e4c2b4ada62b93be166af11353752de42aa36eb52cb0902dff8fb7dfa58483bbb2ea59bff2766d06d42c0f4694e34bc8c1c16aa5eb2f12722c27ae"}], 0x430, 0x20004000}, 0xc000) r4 = syz_open_dev$vcsn(&(0x7f0000000980)='/dev/vcs#\x00', 0x0, 0x0) ioctl$VT_OPENQRY(r4, 0x5600, &(0x7f0000000e00)) mmap$binder(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x20010, r4, 0x0) ioctl$KVM_SET_CPUID2(r3, 0x4008ae90, &(0x7f0000000080)=ANY=[@ANYBLOB="010000ffffffffffffe68bc431b1b96b50207955228efae2004aeb200000000200000000000000000000000000000000"]) ioctl$PIO_FONTRESET(r4, 0x4b6d, 0x0) mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x3, 0x40010, r4, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r4, 0xc04c5349, &(0x7f00000009c0)={0x7, 0xfffffffffffffffa, 0x7fff}) stat(&(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getegid() fstat(r2, &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getegid() lstat(&(0x7f0000000c00)='./file0\x00', &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r5, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000d40)={0x0, 0x0, 0x0}, &(0x7f0000000d80)=0xc) getgroups(0x8, &(0x7f0000000dc0)=[r6, r7, r8, r9, r10, r11, r12, r13]) 2018/04/03 04:06:58 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mlockall(0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x8000, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000080)) r2 = syz_open_dev$dspn(&(0x7f0000001d00)='/dev/dsp#\x00', 0x1, 0x40) getsockname$unix(r2, &(0x7f0000001d40), &(0x7f0000001dc0)=0x6e) getsockopt(r0, 0x1, 0xa, &(0x7f00009ed000)=""/4, &(0x7f0000000000)=0x3) 2018/04/03 04:06:58 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'syzkaller0\x00', 0x400}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x100000001, 0x2) recvfrom$ipx(r2, &(0x7f00000001c0)=""/179, 0xb3, 0x100, 0x0, 0x3d3) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000238ff8)=@abs, 0x6e, &(0x7f0000000040), 0x0, &(0x7f00000005c0)}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000100)={'nr0\x00', 0x1100}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x1d4, &(0x7f0000000080)}) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000000080)=0x51df) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) writev(r0, &(0x7f0000000100), 0x2000000000000041) 2018/04/03 04:06:58 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xb) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000000)={'vcan0\x00'}) socketpair$inet(0x2, 0x5, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x3f, 0x1, [0x2]}, &(0x7f00000000c0)=0xa) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000140)={r2, 0x1c, &(0x7f0000000100)=[@in6={0xa, 0x4e24, 0x400, @dev={0xfe, 0x80, [], 0xf}, 0x400}]}, &(0x7f0000000180)=0xc) 2018/04/03 04:06:58 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r2 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000440)='\x00\x00\x00\x00\x00\x00\x00X', 0x8, r3) r5 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x182, r1) r6 = syz_open_dev$midi(&(0x7f0000001900)='/dev/midi#\x00', 0xf03, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r6, 0x84, 0x1e, &(0x7f0000001a00)=0x8, 0x4) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r5, r5}, &(0x7f0000a53ffb)=""/5, 0x68, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'rmd256-generic\x00'}}) r7 = socket$inet6(0xa, 0x3, 0x9) getsockopt$IP6T_SO_GET_ENTRIES(r7, 0x29, 0x41, &(0x7f0000001700)=ANY=[@ANYBLOB="736563757269747900000000000000000000000000000000000000002800020056e383a1d8891883f2cd12e1b8feadd7f0b330829f1283d2db747b91207e8248f6afe82aa63aeab66064f4d76d75e470bdc384e16a7c1356d92167064aa9362f84152c09465172d8d1e198e2fc7532d290c76acf8e72dd5d94dce421f34fc86aa9e7f9d8399ffe550198065a5a67c1b89f8fc41fa770f85ee24aebddaf4e9e4250bc232764f3253999971ec8a99a5097034d710ce1788e35e6b829f573ae67a3e06eefbf466788a0256d5659a63c27e5fccac43dd3d6a065fb7a0b34ec4192adabf5276fdc6872227e3e44cf5c5ace94551a5051c0a6a614e70dc9c14b0fc4101742f969dd442af209f535998a253975d21c8a47f66d6ac4dc00000000"], &(0x7f0000000140)=0x1) r8 = dup(r0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001840)) timerfd_gettime(r8, &(0x7f0000001ac0)) accept4$inet(0xffffffffffffffff, &(0x7f0000001880)={0x0, 0x0, @dev}, &(0x7f00000018c0)=0x10, 0x800) getsockopt$IPT_SO_GET_REVISION_MATCH(r8, 0x0, 0x42, &(0x7f0000001a40)={'ah\x00\x00\x00\x00\x00\x00\x00\x00\x00 \x00'}, &(0x7f0000001a80)=0xfffffffffffffef1) socketpair$inet6(0xa, 0x805, 0xfffffffffffffbff, &(0x7f0000000200)) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f00000002c0), 0x8) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r10 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r8, 0x80045301, &(0x7f00000001c0)) write(r10, &(0x7f0000000080)="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", 0x12c) getsockname(r9, &(0x7f0000000480)=@ax25, &(0x7f00000003c0)=0x80) ioctl$BINDER_THREAD_EXIT(0xffffffffffffffff, 0x40046208, 0x0) r11 = socket$kcm(0x29, 0x7, 0x0) recvmsg$kcm(r11, &(0x7f00000016c0)={0x0, 0x0, &(0x7f0000001640)=[{&(0x7f0000000500)=""/16, 0x10}, {&(0x7f0000000540)=""/228, 0xe4}, {&(0x7f0000000640)=""/4096, 0x1000}], 0x3, &(0x7f0000001680)=""/40, 0x28, 0x3f}, 0x40002022) keyctl$get_security(0x11, r3, &(0x7f0000001940)=""/169, 0xa9) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000300)={0x0, {{0xa, 0x0, 0xee, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, 0x88) 2018/04/03 04:06:58 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cab000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd10c9d68573b94531dc9cca9a4cd8c33cc", 0x20) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000280)="5809d975bcf6eb30a5f0e327e0b1ac788e1d955ae055656cefece1b24e0db53d98057a35dbc03a2d7886bfb832e1ec53adaaede511aefa0f12791e50d48ecc6c215b63250e3d0be7c750861090719172bafb927f5f2fc42f181c799a545e3337c1562e44f8c5c7887a2cf15d1f3aa7c47cbf285a53ecb9f5764c4ad4aa1d9b376a4692ca627cbe29a43915cf12fd0c4a6ed894eb7a554ab17b7a0b3cb10433bf", 0xa0}], 0x1, &(0x7f00000000c0), 0x0, 0x3f}, 0xffffffffffffffff) recvmsg(r1, &(0x7f000005efe4)={0x0, 0x0, &(0x7f0000304fe0)=[{&(0x7f00001a6000)=""/167, 0xa7}], 0x1, &(0x7f000084bfe8)=""/24, 0x18}, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x0, 0x84042) getsockopt$IPT_SO_GET_REVISION_MATCH(r2, 0x0, 0x42, &(0x7f00000000c0)={'ah\x00'}, &(0x7f0000000100)=0x1e) syz_mount_image$iso9660(&(0x7f0000000140)='iso9660\x00', &(0x7f0000000180)='./file0\x00', 0x200, 0x4, &(0x7f0000000240)=[{&(0x7f0000000340)="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", 0x1000, 0x40}, {&(0x7f0000001340)="9cfcfc5abaa7ea05eb7143d72c88a7dfe0e96870168a874cba294cbea96c91af8e1504d7f86689b408e86f8beb32762d2f2ed7deffd03087025e38e1f09c5bafe91b887ef88e813f27a464cef8e8a0c2e96224f93d011342a2b79815bce31034fd68d3aff0887626931da0bb9df560fc4ca2567bec60422ffc7282304c2ee3183a7c458fb669607420972dbf8973b95d2feac2e5652bbc8b0453e6b71e77828397d1debe49cdb1bb5ab35e4cb1fb0a62ffabd164b0540c766180c3feeda6ddde06465531f23d8a128396c07095787941f5106940262322b1df4425c2f7d8ac321be94f6a7c64645ad3cfaf744f167f8ce961", 0xf2, 0x7}, {&(0x7f0000001440)="a8317cb77a5987a042209698bd523e82243400701b2cd8836eacf057543724053da7f10946e38b9a74861dc93aadf2fa5bbad3c9cc934d5c5e23f1627fa88b64c21a958c035560dd8febf7ab3e0182254c3120a1c8d17ae52a17c855dbdc3159c16a171918a7f135da2091eefb67a8307983e53ea464eeb05caef520cc1d6571233a6e5f23a00d143778055d48e6b8a4f1a62713f3849e519ef7c1bc2207e9e43f18236f9682458aca72428862edb50f1d24a512848bb724695352037538f2f1ca043d9865365eb07ce26de2879081268056e7cce45f4c0cf1b8c19c731972", 0xdf, 0x80}, {&(0x7f00000001c0)="b7a112264b1c573da4a09cd14f5ced88dd313d116f3497672a46275b8c80726682ba56b581a58af87256c5fc19b1199d49d8d691794c7bdb97f0f274be775f6f3d77cbfca0114bd70d67966d8026df29959bd9353d0a5785e8e11d263177f3", 0x5f, 0xfffffffeffffffff}], 0x0, &(0x7f0000001600)=ANY=[@ANYBLOB="696f636861727365746f6d616e69616e2c6d61703d61020000002c0000000000007182fcc5e11dca044243a1bf86d21f4291a77882b4635ac5418eaa36137cc66086ed8756d16d5992c6599199cd3d430f57042e796ebb032a8717b04f34886d2776b94aa4461089a4e71b5737452fedee08000000000000003a61f695bfb58d3c03438beb5e860e6abfdb8ec633ab52d25d5a42cabf7d99038733fa"]) 2018/04/03 04:06:58 executing program 3: r0 = perf_event_open(&(0x7f0000fdef88)={0x2, 0x70, 0x4e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x1e9, &(0x7f00000001c0)=0x0) io_destroy(r1) r2 = eventfd(0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000180)={0x0, 0x5713f02d037f0df5, 0xffffffffffffffff}) r4 = dup3(r0, r0, 0x80000) r5 = syz_open_dev$sg(&(0x7f0000000440)='/dev/sg#\x00', 0x100000000, 0x242000) io_submit(r1, 0x3, &(0x7f00000004c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x200, r0, &(0x7f0000000040)="cc4412f2415cfbd97ec86633d3eae14e4769d2072b304467da93788d55e8673ca72bd1b6e322fce3e25cfe645a131e250ec02b8ba95e629ea81c7511e3a6d340b3714d36af85d16505b79b4c8bda8d6d449f6ca291186beec92afa4941f0027b86be0911e04de5825c8456fa7ebc959fe5dfafba03f9bac9bb4532909a888597427cfcedd2b519d96d6d1690d975fe4b718b45464bc4cf8618287e52a25fad98c9841fd7e68d2740b57cf546f9411c36a84e7d9f858eb9a39e60a08b44d68a3210c7780f0d6c8f436d8b9dfc36228fd31fa2e2a80647b9b82e79242dc3768456df3316b4", 0xe4, 0x1, 0x0, 0x0, r2}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0x9, r3, &(0x7f0000000200)="7fa646663a53b0eb6f50cdb2d51ddfe52e64a152779aaf8e152deadd1e7f50b9d7e9c3a0a4f952b1ffb3c354eee77d9c5ae96e3979da553f0228abcff941b6ffc00ef90bae6f9c6743edc3f6a22612c54aac3d7977c9ee5bae7308d6bfbeb8c2ed4e044b428479e7d374d6b5acac3fc2f13e5106308b22c89f192d705f304cb192127c5eab04066e7c317c1b15e0f62547ab445bf35d891f81b93c6e37cbf607354ecc1554f4f6706f809e19e1a9c9f596788de193e3df026f39b0a3594b53641dc867076f8e689a207a4ccf4e68b064", 0xd0, 0x1, 0x0, 0x0, r4}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x6, 0x1ff, r0, &(0x7f0000000340)="0881283f203dc6caeef91601ac2ce62815f3ce830f85959ef7bf06e559a08a1de014ed16ccbb560b908f2db77e42ee66dbcc7146c3a32ef5c74f6a9c974f5f98a2bce07061699ffc617ad6d52fbeca8edea3e32304472ae10136dfb40341d766504c8b8d4e6c757ef35c9ac6d13e0b726c30d3dcddd1ae798ff4a1e6188ff0e9e89853808076638c87b6b55d88cd57b479fc3abdb9f5317f1ef0c36ff437a72cc55d05e372ac06b4563c41420b7c051037edf36195ec15fe87194eafbf2bb5b32eb3692f613813747ab448fdb86fdd50417cce4a9ed6a90dae53335defb248f99e72ad", 0xe3, 0x7, 0x0, 0x0, r5}]) 2018/04/03 04:06:58 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2040) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) madvise(&(0x7f000000a000/0x4000)=nil, 0x4000, 0xb) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0xfffffffffffff53f, 0x6, 0x1, 0x4, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={r1, 0x2}, &(0x7f00000001c0)=0x8) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x109200, 0x0) 2018/04/03 04:06:58 executing program 5: lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='user.syz\x00', &(0x7f00000000c0)=""/68, 0x44) syz_emit_ethernet(0xd5, &(0x7f0000000240)=ANY=[@ANYBLOB="0000000000000180c20000008848000000800000000000010000000e002066000000040000000001425b49e75688fb9307e6aee8fbc0c71bd754c7d8111233a52e575a49e086f27399393f4d2369d1486b5732b3da02a32c531d764f2adf27d6c78ce90196955fcde73520cf6a1088731f2efc60aa07e19eb7aeb5a55e181606d3267d6f73bb9a4f8470973c3cc84519fca66daab16bfeb67cba40599a57501d3019dd93a1a4e7d6ac6e71257900098c77f428e2b58a05a46a49b0d1fccc72e8b98c1e23cc331a769375f871f60bf9c6526472381966a2aa7a56b768"], &(0x7f0000000080)={0x0, 0x0, [0x0, 0x76e]}) 2018/04/03 04:06:58 executing program 6: io_setup(0xa, &(0x7f0000000040)=0x0) io_submit(r0, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000140)="10000000f00725c5d5945d8b59855da0", 0x10}]) 2018/04/03 04:06:58 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x26, &(0x7f00000001c0), &(0x7f0000000240)=0x4) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x7, 0x401) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00000000c0)=[@in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e21}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xb}}], 0x40) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x180, 0x0) ioctl$VHOST_SET_VRING_BASE(r2, 0x4008af12, &(0x7f0000000040)={0x2, 0xfffffffffffffffa}) 2018/04/03 04:06:58 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f00000001c0)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0xfce9, 0x1, &(0x7f0000033ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x600000, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000047aff8)={0x0, 0x1}, &(0x7f0000834000)=0xffb3) 2018/04/03 04:06:59 executing program 2: socket$inet(0x10, 0x0, 0xc) r0 = socket$inet(0x10, 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/sequencer2\x00', 0x400080, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000600)={0x1, 0x1, 0x8, 0xffffffffffffffff, 0x2}) r2 = syz_open_dev$audion(&(0x7f0000000240)='/dev/audio#\x00', 0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000280)=@l2, 0x80, &(0x7f0000000600)}, 0x100) mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) r3 = inotify_init1(0x0) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000400)={@loopback, @multicast2}, &(0x7f0000000440)=0x8) setsockopt$inet6_int(r2, 0x29, 0x42, &(0x7f0000000580)=0x3, 0x4) inotify_add_watch(r3, &(0x7f0000ad4000)='./control\x00', 0x0) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./control/file0\x00', 0x0, 0x0) r5 = openat(r4, &(0x7f0000000380)='./control\x00', 0x800, 0x10) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000000, 0x810, 0xffffffffffffffff, 0x4) openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000000940)=@assoc_value, &(0x7f0000000980)=0x8) vmsplice(r7, &(0x7f0000000100), 0x200000000000003d, 0x0) setsockopt$inet_MCAST_MSFILTER(r7, 0x0, 0x30, &(0x7f0000000680)={0x7, {{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x0, 0x4, [{{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x14}}}, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e21, @rand_addr}}, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x28c) r8 = syz_open_dev$sndctrl(&(0x7f0000dc0000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r8, 0xc1205531, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, [], [], [], 0x0, 0x0, 0x0, 0x0, "28910c6210bd030af90aff5019526a08"}) setsockopt$packet_rx_ring(r5, 0x107, 0x5, &(0x7f00000003c0)=@req3={0x3, 0x8001, 0x100000000, 0x300000000, 0x80, 0x4, 0x101}, 0x1c) sendto$ipx(r5, &(0x7f00000004c0)="bd1d71797f1ba783fef3fe9d8de1f453f0aa23a9499ddeee8b75903a6605072a8057f1a7fefeefb16944371eda1ad41f212eb141a540ec059ec3d342f7714e212e95364c5edf7832cb5227781e82fcd3bc1c5790ecf9f750673b2632e5ee1ee0e03e0a86d68145d9f222a14e9357625a97e8c3ddb8220a708afe6771b686b02ab2360a48e96d7003e14da1af4c0d0d", 0x8f, 0x40000, &(0x7f00000001c0)={0x4, 0x5, 0x7, "ddfb6f762904", 0x2}, 0x10) epoll_create1(0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r6, 0x4008af60, &(0x7f0000000a00)={@reserved=0x1}) recvfrom(r0, &(0x7f0000000180)=""/55, 0x37, 0x0, &(0x7f0000000300)=@nfc={0x27, 0x1, 0x1}, 0xffffffffffffff0d) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000200)) read(0xffffffffffffffff, &(0x7f0000000140)=""/48, 0x30) faccessat(r7, &(0x7f00000009c0)='./control\x00', 0x4, 0x800) 2018/04/03 04:06:59 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'syzkaller0\x00', 0x112}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @rand_addr=0x80000000}}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000080)={'syzkaller0\x00', {0x2, 0x0, @empty=0xffffffc0}}) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_mr_vif\x00') ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000000140)="08d3d46e90be3b81de5dc6177749a34ad69a26450b8af7f1d6987c43ae5f11034a3be7453b270aa692769c2b34a61bd8c940db8cf2fb680037f99278a614b031ddb6") 2018/04/03 04:06:59 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpid() getpeername$packet(0xffffffffffffffff, &(0x7f0000000340), &(0x7f0000000400)=0x14) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000440)={0x0, @dev={0xac, 0x14, 0x14}, @multicast2=0xe0000002}, 0xc) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f00000000c0), &(0x7f0000000100)) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000000140)="684c92bf2311da92b602a8bb034f5237381680b20c4b1d2e53feafcc9ae53d53eb8e90e17641ac2c7f57e7951576fc80a63dfa811b390b2679ec2d4b4a0197747963b5d6d4ea2b5848451524392b9700f954bcbd7bab63f1266c2d1ac5e68a4700950539824195745be68b930d55e73d5ff28209a42c5fbbdddd1c9804669b91472756", 0x83, 0x4000000, 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x1ff}, &(0x7f0000000080)=0x8) dup(0xffffffffffffffff) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='sysv\x00', 0x2000020, &(0x7f0000000480)="b9d324ddf1bda80d2bb209fb842b6d72bd0e3e3c5d7d5d60f37d0ed1142105c3ead74b2875230bf4cd9253c9ff43c48d102214be8b1a18209429393cd0499d2802772e993309fc77af03680ba8a5be776dd13ec2f570dc56a05ced2302d81be61718a9b31e16da773c5e0e6c85cc0bd8853985a7cf87fd90b7d6aa3b5819d95725") clock_gettime(0xfffff7fffffffffb, &(0x7f00000002c0)) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)="73797a5f74756e0000000000001700", 0x10) 2018/04/03 04:06:59 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x6, 0x420000) accept4$inet6(r0, 0x0, &(0x7f00000000c0), 0x80000) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0xff) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x0, 0x8020401024}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') getsockopt$inet_int(r1, 0x0, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f0000000180)=0x20, 0x4) 2018/04/03 04:06:59 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x14, 0x0, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000040), &(0x7f0000000080)=0x40) 2018/04/03 04:06:59 executing program 7: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d050000000000", 0x4e, 0x10000}, {&(0x7f0000010f00)="00000000000000000000000000000000000001000000000000000000000000000000030000000000000000100000000000000000000000000000010000000000000000000000ed41000000000000000000000000000000000000000000000000", 0x60, 0x111c80}, {&(0x7f0000011a00)="007b863f00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a00601100000000000000000000000001b43240f8bac948ef9b654f025d3f173701000000000000000700000000000000", 0x60, 0x116000}, {&(0x7f0000012500)="000000000000000000000400000000000000000100000000000000004000000000000000000000000000001000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000004000000000000", 0x60, 0x401b60}, {&(0x7f0000013000)="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", 0x1c0, 0x404fa0}, {&(0x7f0000013a00)="0000000000000000000000000000000000000400000000000000000000000000000000404000000000000000000000000000001000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000", 0x80, 0x405d20}], 0x0, &(0x7f0000014300)) syz_open_dev$sndpcmp(&(0x7f0000000300)='/dev/snd/pcmC#D#p\x00', 0x100000001, 0x80) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000340)) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380)='/dev/hwrng\x00', 0x100, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$dspn(&(0x7f0000000400)='/dev/dsp#\x00', 0x1, 0x620040) r2 = dup2(r0, r1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x58, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x20, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x80000000, @dev={0xfe, 0x80, [], 0x16}, 0x5}, @in={0x2, 0x4e20, @loopback=0x7f000001}]}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r3, 0x4) 2018/04/03 04:06:59 executing program 0: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f00000001c0)={0x0, 0x0, [0x592, 0x0, 0x9, 0x9, 0x6, 0x2f6, 0x8]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r6 = dup3(r5, r4, 0x0) ioctl$KVM_SET_MSRS(r6, 0x4008ae89, &(0x7f0000000080)={0x1, 0x0, [{0x17b}]}) getsockopt$IP_VS_SO_GET_SERVICES(r3, 0x0, 0x482, &(0x7f00000000c0)=""/221, &(0x7f0000000000)=0xdd) 2018/04/03 04:06:59 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000000100)=""/95) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x1, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/03 04:06:59 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0xa00, 0x101000) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000000200)={[0x5006, 0x10000, 0xf000, 0x110001], 0x3, 0x88, 0x5}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000001c0)='veno\x00', 0x5) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000280)=0x4) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0086401, &(0x7f0000000140)={0x75, &(0x7f00000000c0)=""/117}) shutdown(r1, 0x1) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xfffffffffffffff7, 0x8080) setsockopt$inet6_dccp_int(r3, 0x21, 0xf, &(0x7f0000000040)=0x9, 0x4) 2018/04/03 04:06:59 executing program 4: r0 = socket(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') getsockopt$inet_dccp_int(r0, 0x21, 0x6, &(0x7f0000000000), &(0x7f0000000080)=0x4) preadv(r1, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) 2018/04/03 04:06:59 executing program 2: unshare(0x40600) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x100000000, 0x0) fdatasync(r0) pwrite64(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x0) 2018/04/03 04:06:59 executing program 3: r0 = socket$packet(0x11, 0x80200000000002, 0x300) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x320, 0x4) sendto$inet6(r1, &(0x7f0000000040)='!', 0x1, 0x0, &(0x7f0000008000)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000002c0)) futimesat(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={{0x0, 0x7530}, {0x77359400}}) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000200)={0x1, 0x1000, 0x6, 0xffff, 0x7, 0xfffffffffffffffd, 0x6, 0x1, 0xffffffffffffa8c7, 0x8000, 0x5, 0xff}) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000080)=""/138}, {&(0x7f0000000140)=""/158}], 0x2000000000000135, &(0x7f0000000500)=""/115, 0x73}, 0x2000) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@ipv4={[], [], @broadcast}, @in=@local}}, {{}, 0x0, @in6=@dev}}, &(0x7f0000000480)=0xe8) 2018/04/03 04:06:59 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="0a8f8977a9794a47271d0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad", 0x20) 2018/04/03 04:06:59 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc-aes-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00000023c0)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="2364856e1382dc533427a030b4c10a59d7e88398ec3d6d038ef329ca25755b15", 0x20}], 0x1, &(0x7f0000000140)=ANY=[]}], 0x1, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(crc32c,ecb-cipher_null)\x00'}, 0x58) r2 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x8, 0x40000) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000000300)={0x80, {{0xa, 0x4e24, 0x4, @loopback={0x0, 0x1}, 0x3ff}}, 0x0, 0x4, [{{0xa, 0x4e23, 0x6, @dev={0xfe, 0x80, [], 0x1}, 0x6}}, {{0xa, 0x4e23, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0xa}}, {{0xa, 0x4e20, 0x7, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xe7}}, {{0xa, 0x4e20, 0x7, @empty, 0xffffffffffff2074}}]}, 0x28c) recvmmsg(r1, &(0x7f0000002c40)=[{{&(0x7f0000002500)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x10, &(0x7f0000002b40)=[{&(0x7f0000002ac0)=""/67, 0x43}], 0x1, &(0x7f0000002bc0)=""/114, 0x72}}], 0x1, 0x0, &(0x7f0000002d40)) 2018/04/03 04:07:00 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00008cd000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x406, r0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000000000)={0x10000000}) r4 = dup2(r0, r1) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f00000001c0), &(0x7f0000000200)=0x4) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000d4a000)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000578ff4)) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000000040)={0xffff, {{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x84) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000100)=""/99, &(0x7f0000000180)=0x63) 2018/04/03 04:07:00 executing program 1: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x2, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in=@broadcast=0xffffffff, @in=@local={0xac, 0x14, 0x14, 0xaa}}]}, 0x38}, 0x1}, 0xfffffffffffffffe) socket$inet6(0xa, 0x2, 0x4) 2018/04/03 04:07:00 executing program 4: mkdir(&(0x7f0000000100)='./control\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./control\x00', 0x180) r1 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r1, &(0x7f0000000080)='./control\x00', 0xc008, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000340)={0x0, 0x400}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000003c0)={r2, @in6={{0xa, 0x4e24, 0xfff, @local={0xfe, 0x80, [], 0xaa}, 0xdd}}, 0x7ff, 0x6}, &(0x7f0000000480)=0x88) syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x90000) faccessat(r1, &(0x7f0000000000)='./control\x00', 0x3, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e23, 0x57, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x100, 0x3, 0x5, 0xe7}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000240)={r3, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x8000}, &(0x7f0000000300)=0x88) 2018/04/03 04:07:00 executing program 2: r0 = socket(0x10, 0x0, 0x0) write(r0, &(0x7f00000000c0)="220000001a006751723433de010004008001000000008afcc903001ab67073a1f44e", 0x22) 2018/04/03 04:07:00 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) fcntl$setown(r0, 0x8, r1) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000000080)={0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) syz_emit_ethernet(0x3e, &(0x7f00000c3ef6)={@random="cdfc0b0820f2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x8, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x0, 0x8}}}}}}, 0x0) 2018/04/03 04:07:00 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000006c0)={'ip6tnl0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@dellink={0x20, 0x11, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}}, 0x20}, 0x1}, 0x0) r2 = accept4(r0, &(0x7f00000001c0)=@l2, &(0x7f0000000280)=0x80, 0x80800) accept4$bt_l2cap(r2, &(0x7f00000002c0), &(0x7f0000000300)=0xe, 0x800) r3 = socket$inet6_udp(0xa, 0x2, 0x0) syz_open_dev$admmidi(&(0x7f0000000240)='/dev/admmidi#\x00', 0x0, 0x0) getsockopt$inet6_int(r3, 0x29, 0x34, &(0x7f00000000c0), &(0x7f0000000180)=0x4) socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000100), &(0x7f0000000140)=0x8) 2018/04/03 04:07:00 executing program 3: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_buf(r0, 0x29, 0x100000000000003b, &(0x7f00003d5f88)="c500000000000030020000000000008b75bed544017d5cdbb3ffe92774a718cdb92e840900edc044258289d1363587f8f27df0300351c41fa609288d3f00e4ff7fae66075d5b65e19affeb0004e0f7997c08aab82d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a00d31f6f11", 0x78) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000607000)=@hopopts={0x0, 0x2, [], [@hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}]}, 0x20) sendto$inet6(r0, &(0x7f0000d2aa85)="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", 0x561, 0x0, &(0x7f00004d4fe4)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x7, 0x4}, &(0x7f00000000c0)=0x88) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r1, 0x9, 0x30}, &(0x7f0000000140)=0xc) 2018/04/03 04:07:00 executing program 7: perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) timerfd_create(0x3, 0x80800) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d36ff4)={0xfc147812c6696267}) timerfd_settime(r3, 0x0, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0)) epoll_pwait(r2, &(0x7f00008c9fc4)=[{}], 0x1, 0xfffffffffffffff7, &(0x7f00009d2000), 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001}) 2018/04/03 04:07:00 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x404001) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000300)='/dev/audio\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f00000002c0), 0x6a6697ca06c2eddc) unshare(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000200)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000240)="74696d65727300c16b0ac6a4e4eeb7467baaa2053fd7f28a4a3bc34f145713a4e67169e17274b543bf3d9dd5576af589953cccd42d8b64bd697c32739d428b") ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000000140)) acct(0x0) ioctl$EVIOCGBITSW(r3, 0x80404525, &(0x7f0000000340)=""/215) r4 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r4, 0xc0a45320, &(0x7f00000004c0)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700"}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r4, 0x40505330, &(0x7f0000000080)={{}, {0x200000000080}, 0x0, 0x5}) close(r4) 2018/04/03 04:07:00 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000200)=""/157, &(0x7f00000002c0)=0x9d) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x7, 0x10001, 0x1, 0x6, 0x1}, &(0x7f0000000180)=0x14) r2 = socket$unix(0x1, 0x7, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r2, 0x8e) syz_open_dev$sndtimer(&(0x7f00000001c0)='/dev/snd/timer\x00', 0x0, 0x0) [ 358.785715] QAT: Invalid ioctl [ 358.798437] QAT: Invalid ioctl 2018/04/03 04:07:00 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) write(r0, &(0x7f000006e000), 0xfffffdd8) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x8) write(r0, &(0x7f0000000000), 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x3e, 0x400000) accept4$unix(r1, 0x0, &(0x7f00000000c0), 0x80800) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000080)=@req3={0x3, 0xfffffffffffff801, 0x5, 0x7, 0x8, 0x8, 0x1}, 0x1c) 2018/04/03 04:07:00 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd10c9d68573b94531dc9cca9a4cd8c33cc", 0x20) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0xc2442, 0x0) r1 = accept4$alg(r0, 0x0, 0x0, 0x80800) sendmsg$alg(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000100)}, {&(0x7f0000000300)="f2ec0638d7899e891dcd824fc9e4e54cadcff7244bc8f5f213d715ab26e0a4e2deef87f05dfd5fba2f8b113d06e2fb0d2e85130a3d5450e22558f21c9ef7d6afe9e74beb926e195a74406c5b5c8a6d092f3f337ad31dd7e5a141ee7c3cdae1a59be404d27c6189bcc43fa286a96bdee4cba8bb8c8c5cccdfdefd35f6bbf157ea12b32cae78745c125988f0af5e5ef481338cd87b8e1a93f849a0715436bc0db1f8580c80685c62a68cc43343a1d30389363ae27270233de064011cd90509eb86dd843adc4a20565a2792ed", 0xcb}], 0x2, &(0x7f0000000480)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}, 0x0) recvmsg(r1, &(0x7f000005efe4)={0x0, 0x0, &(0x7f0000304fe0)=[{&(0x7f00001a6000)=""/167, 0xa7}], 0x1, &(0x7f000084bfe8)=""/24, 0x18}, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000100)=0xffffffffffff0000) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000000240)) 2018/04/03 04:07:00 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000100)='proc\x00', 0x0, &(0x7f0000000000)) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f00000000c0)=0x4) chdir(&(0x7f00000002c0)='./file0\x00') syz_fuseblk_mount(&(0x7f00000004c0)='./file0/bus\x00', &(0x7f0000000500)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/03 04:07:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x9b74, 0x2) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000040)=0x8) mmap(&(0x7f0000000000/0xdd7000)=nil, 0xdd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000000080)="d97c7e03db730213719230d71dc61b3dd844e63b51489b6d42f656d882b1d9e6a8490c9be95c51c97c9c29249ed97dae831b96a84277742b277b02d89d5423dbb652e2b14482905a78490999f980131e12e9ae793a1e19b4bf193fde08b72e6026e86afaa38157e312bd0c430abd2161a720c00924fdbf738f10912e32b5323c356850c3f6d48e7a1622db535f2c445f050101fba912f48acd", 0x99, 0x8080, &(0x7f0000000140)=@generic={0x0, "ac18272cad28407b9248c07aad40168611b779177799c90cbde35fbf491b8c62e12655ea9b96016e1d3a9f15d9600c7dea70e526335fb71586d65b7d48d91d7a7b5c5e1fafb571dcacd7c7c9ec22873ef5033e0ec600427193220307a1e551276d6476d0a883afb7a2fe8f6e3b33901877469f5df1b6e58786f6cc9e7891"}, 0x80) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a899d5)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000cecffc)) 2018/04/03 04:07:00 executing program 3: mkdir(&(0x7f000002b000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x2000000001, 0x0) r2 = socket$inet6(0xa, 0x401000000001, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0xffffffffffffffff, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r2, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = dup(r2) r4 = socket$inet6(0xa, 0x2, 0x0) r5 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x4800, 0x50) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000200)={r3, 0x50, &(0x7f0000000600)}, 0x1000001cf) ioctl$VT_DISALLOCATE(r5, 0x5608) connect$inet6(r4, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) sendmmsg(r4, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="0c0000002900000003004000"], 0xc}}], 0x80001d5, 0x0) r6 = open(&(0x7f0000000100)='./file0\x00', 0x4a000, 0x11e) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=0x0, &(0x7f00000001c0)=0x4) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r6, 0x84, 0x5, &(0x7f00000003c0)={r7, @in={{0x2, 0x4e21, @loopback=0x7f000001}}}, 0x84) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000340)={r7, 0x5}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000480)={r7, 0x1ff, 0x5, [0xc, 0x7ff, 0x2, 0xffffffff, 0x100]}, 0x12) ioctl$ASHMEM_SET_PROT_MASK(r6, 0x40047705, &(0x7f0000000140)={0xfffffffffffff5d6, 0x22b9}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f00000000c0)={0x981d, 0x1, 0x1, 0x2, 0x1}, 0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) r9 = syz_open_procfs(r8, &(0x7f0000000540)='net/dev_mcast\x00') sendfile(r2, r9, &(0x7f0000000040)=0x2, 0x400000ff) 2018/04/03 04:07:02 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x400000, 0x0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x2c875, r0, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000fc0)=@resolve_ip={0x3, 0x0, 0xfa00, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0xff46) 2018/04/03 04:07:02 executing program 6: syz_emit_ethernet(0x0, &(0x7f0000000000)=ANY=[], 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x10000, 0x4001) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f00000000c0)={0x8, 0x1}) 2018/04/03 04:07:02 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_netdev_private(r0, 0x89f3, &(0x7f0000000000)="a75dd508cd02d40218f2684c78f5fcb15e9b8392043d0a621ed90357c5f10189e84c87b6a6cdb9f202453ad6be634b4be051382fa8fc65d1360b98e7b286a654e57842d17316621608496170ba40113a91f18e821dd12e906ab02722cddfdfc437ee9756568b4397e59e31834fa860b1f6ed8f09f30ca4b874ef84f04e5433466cb9a778ef2fbdccb7b328c192e77edcb0705e3cadbcb2078e9d822664289d368ecc4bf95af61c301bb41cbc17ea77e1d7508df9") sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x30}, 0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x98) 2018/04/03 04:07:02 executing program 4: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000700)={0x3, 0xffffffffffffffff, 0x1}) r1 = openat$cgroup_ro(r0, &(0x7f0000000740)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000300)='ext2\x00', &(0x7f0000000340)='./file0\x00', 0x8, 0x1, &(0x7f0000000440)=[{&(0x7f0000000380)="733a5d7a4a9cb51eeaca9a17960fccb31cfbb473d565df6e0ec86ca57c31b1394f80066462799b281686ca1e3d9b2a9473fbc406ae4d1fda5a73c37c516c8276c1f6845d5758c738f25facbe803d7360fb7fbd1a162b0e290fd3f0404f419fa9d1550b50959028d48368d8fedd85eaa4cb84c5e98bac8e2f71c15498b6d5d86377d2c7568b87d3e9931402181d18d1d63036f2cf7a4c629ddb5b112ddf74773098d49a1b20ee4cc6e841bf58fc85b637367b059199a22f44c7b3f9", 0xbb, 0x8001}], 0x400, &(0x7f0000000480)={[{@acl='acl', 0x2c}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, [0x33, 0x7f]}, 0x2c}, {@noload='noload', 0x2c}]}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000780)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000000800)={{0x3, 0x2, 0xc4, 0x8, "09ab1427fe5d2e11f8b046eb1c55b15b08960b6762a88e7c8fe7fc592a35eeb406b5fbe48ccf1954e520b8a6", 0x3}, 0x0, 0x0, 0x2, r3, 0x3ff, 0x7fff, "a7e8ffe838891af89988ba8eff2146b53251084d5d31ff13440669776dd04adeebf1830cd53f2432205a59be1a97d51d304f3b3ed79acd028f5b0ad6e712d004", &(0x7f00000007c0)='noload', 0x6, [], [0x4, 0xff, 0x7, 0x6]}) syz_mount_image$hfsplus(&(0x7f0000000080)='hfsplus\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000, 0x3, &(0x7f0000000240)=[{&(0x7f0000000100)="a3e17dd4fe515968b529647b2509948171f1c05e8ac9bc9f2713fff8cb474ea4b1de4ca2c4302e030efc9bfa0ee783aeb596d4c71e17d04eb4b584a22b28bdbeca15d3", 0x43, 0x6}, {&(0x7f0000000180)="41ac8406480cd349d1606772cc996a906522bac142c35d748a41fc6ba362c820961ca71b27b893d832d3ab761456575871f75bb1062ade99990b408263ae3c00fe3d9b0cf57084d96495a62340084559740f17211231b6877af7bb3fb23e63f48c420469445b313e584f0cd0ac569feecb49c10f", 0x74, 0x9}, {&(0x7f0000000200)="f379e7a33490eb0a1187355372a0aaa31d5d5081b135cba31e1308b88dc9b3670b50db8f418365e1e7062ac58cdc3cb32f008f55bc1bd6c53aec4c68", 0x3c, 0x1}], 0x200000, &(0x7f0000000280)=ANY=[@ANYBLOB="6769643d377f78373f2c646563006d706f73652c63726561746f723d6e45e9b62c6465636f652c6769643d323738363338347c7f392c706172743d3d2c00"]) getsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f0000000000), &(0x7f0000000040)=0x4) r4 = accept4(r2, &(0x7f00000004c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000002c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000540)={0x0, 0x8}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f00000005c0)={r5, 0xf0, "f34e11baccee387f4f9b393bf571dac6ca4767d7fa88233cad520137fa4622cad7c4c9eb67c180162f41f75c6d58d0704f48aab9c33d23935a99f988a92f55ceb73002cedc8e4ab81db5dbef7a8bda19562657ae71d84bd4ee7deb4e951a562f70e53cb468dcc9c14c0ef5a7fcd5820b40e046eb416ed4b6e1daba3e1dbfa8111fa697577f3f3203ce61df28b3634043930c6ec54a400fecfc38f1fcac830b7445be3e4c9c4799778afc1a98bef0c445b8f9a5f30bd308375f8f6ceadff5655b00a5594690c0bfc4846336cf64567efc00ccd7039cc1c137e1a0693a0d72f8bdd424a1eefdf8ae1c66beef24a183eed3"}, &(0x7f00000006c0)=0xf8) 2018/04/03 04:07:02 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000280)=@create_id={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000240)={0xffffffff}, 0x106, 0x6}}, 0x20) write$rdma_cm(r0, &(0x7f0000000300)=@query_route={0x5, 0x10, 0xfa00, {&(0x7f0000000380), r1, 0x1}}, 0x18) write$rdma_cm(r0, &(0x7f0000000340)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f00000005c0)=ANY=[], @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES32, @ANYRES16, @ANYBLOB="2176f354e215617b845d090ab0e20b6668303862cd45191c0826c8a3b8a84b0380e679f84bfab7fc63b54af756f30b729e7155a06b8b13d9b850d2a9b6fe5a95673bd03683ede3b9169e6868de2400f48a814cc442948d66634a99407e804cff0a501e156915ad87a30a7ad6e3", @ANYRES64, @ANYRES16, @ANYRES64, @ANYBLOB="d4adb9510d5ae5056f8f9c13101cc7e98cc3f85aaacf398f65afd11e2386f4f3b2bc16dc5887ad88c70badaa0cc6f05d1077cc1a6047da0f8f8af9118ecbe065d0774ea1474a19f5964cba01bead8b35db1cd96b32208355ea85651bdfa3bdc830eba681593fbdf22aaf5aa33b7cca4fd3c9996e71251aeb9cbf9f3133123b5b89fe5edca059cf039b1bab3c998391ad70e8722a2572794b2b581618a504909024ae58dd4fe9f52f93d8efa468c9859611bc5616b7acbd39"], @ANYBLOB="02"], 0x15) 2018/04/03 04:07:02 executing program 1: r0 = socket$inet6_sctp(0xa, 0x2000000000005, 0x84) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000008ffc), &(0x7f0000729ffc)=0x1) 2018/04/03 04:07:02 executing program 3: pipe(&(0x7f0000d8bff8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000e12ff8)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r2, r1) clone(0x200000, &(0x7f0000000140)="3961723f19eacbea07d33f2f0c6e7e9e66e83f3938498650223a3f6aae71ef9e2984f72c12bf9f5822448a6bca6604b402324430e1bc5c9e8825dea14564f600b840765879664617dd373bb3293f57ca91dfb782a8a9f0720d42906c8a484bea5a7abe37a39cdddbc6e5fcdbfcf1f00ca2d28387fc5d8055e2f2aac5731eea02b35a73a3842c11d15a635fdff4861649ea2f82740e3071f87d214ed9814cf4c11462da7f64a8c83dd641b2c4bdfa16791755909cbb2240eaa528f4cf07a1b6", &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000200)="85848b0b042dce7692801cefe89ec5907631df7ee9563a4c5f4c8d392dc6e706d6d3fb18fc590c7097fddcc0618f26986e97d8f7e3cbbcde960f4531ecaf0fcb2362e104990f271d5d9c6f9506ac9c64f174b21fc15dc02ad88d1bd517c45708b9c22ef2e49c649d25b7c480371d1348f7df5af1184a7868a6bf6d0cb352695d5d10019416637e235df8c6f683751853b99395366a5718a9e05e801cd4d7bcfb4582631039c54559d866e57c1484ba15cb3671466b926ae7efc1fc04e582dd8d2f85491c4b7c099c34d97618b8f6b918a235dd88") ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f00000000c0), &(0x7f0000000100), 0x8) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000300)) 2018/04/03 04:07:02 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xd4, 0x141202) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000100)={0x3, 0xba, &(0x7f0000000040)="eb993bd922181c27544331a4dbd06739a82199929cff27a0914272ca799e7efe52807bfe04e7aa7a65dbbb33f5b436cd20137db70f4d7c773826aafd2559658e6daf13ef6e49699eb0aaaefdfb7a6c90089a954e14580d23a279717b4cb055c5b016ff23c340a6d6305398d7d96c1bab8ad0eba135afef9a7fd466c085cc100b4de5ecd5672e5025a6c1a0fb50dd17666bdcc9fe5795d5fc39a2f33492d39da7bb974f399c92e3d41502558e54fab959411c143ff9df98925a33"}) sendmsg$nl_route(r0, &(0x7f00003cffc8)={&(0x7f0000f76000)={0x10}, 0xc, &(0x7f0000255ff0)={&(0x7f0000d15f78)=@setneightbl={0x12, 0x43, 0x1}, 0x14}, 0x1}, 0x0) 2018/04/03 04:07:02 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x2, 0x5, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x84, 0x12, &(0x7f0000000000), 0x4) 2018/04/03 04:07:02 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x1, 0x62100) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x802200}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x20, r2, 0x100, 0x70bd25, 0x25dfdbfe, {0x1}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) r3 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_bt(r3, 0x5411, &(0x7f00000001c0)="3011cb6f4cecbd090b80611773e1e6b086c3d3cef54249155e0d0d6afe6e40348a7746e6c6dabe1bf93df1aa034c21eebf9141c81279ae05ca8ab961e7b05889b15a66005afeb2b35c3bffe510dd08e1d9bf6c0aa2643c1b520de5e516571167dcd4e1ab01edb5492084eb6938520696d632755705e5844d7a574508646fa0aed3a66f53ceb85d0a15d0f843e136ed74c96678080d4aa54501da48210c2d9cf2f47b4696f0a2673a588cc42daa55e46ba963e85de330c58ba84789e91bd0e081dcbac885c26071e6152417e9062f5a96ef0733344cf85a5f701cb6fbe34dc4f824e386dc87e20671059e63df1f39dea36b52d94bfa5b7ee3bdae9b6ccd") readlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000400)=""/42, 0x2a) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt(r4, 0x400000000000003a, 0x20000000000001, &(0x7f0000000040)=""/188, &(0x7f0000000000)=0x4509630b) 2018/04/03 04:07:02 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f00000000c0)) mmap$binder(&(0x7f00004be000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000380), 0x9c) ioctl$KVM_INTERRUPT(0xffffffffffffffff, 0x4004ae86, &(0x7f0000000140)=0x1) perf_event_open(&(0x7f000025c000)={0x2, 0xfffffffffffffec0, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x3ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000000040)) ioctl$int_out(r1, 0x2, &(0x7f0000000600)) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(0xffffffffffffffff, 0xc1105511, &(0x7f0000000100)={{0x2, 0x0, 0x0, 0x0, "386aea20273dc03c3d18dd0dbd4a0ca15f9f580393cc4ec3b8ee256b9aa630224ba64c6ff43ee01d2996c914"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "eda422cd37591b3a5a7a683380f7e0b9e790c6b72cd0a4f3342f7431c1699a305ca3091bb2320e8df4e298a2cca26637866a68c1426ffbd8a6c7da1d8ea77d9d", &(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x13}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000400)='/proc/self/net/pfkey\x00', 0x800, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$SIOCGIFMTU(0xffffffffffffffff, 0x8921, &(0x7f0000000140)) ioctl$ASHMEM_SET_PROT_MASK(0xffffffffffffffff, 0x40047705, &(0x7f00000006c0)={0x4, 0x80000000}) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0xd000) add_key$user(&(0x7f0000000480)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000500)="d3238eea76b0470531092a0a77b0b49789a0fc97b8f8b9e23a2a5a5a0c169ed6e83480b4801dbf79db3527904ee3128c05ce2806e210237c36b88ceabe99d8784860e5d0e91fe33d38d0133e056cdd1e2910d57fc5eb1b23db3b60a7077ff33bb6c7445cd258ee25f9187269c22d1ed05acb2b9b599bd285b692257a631754ab9befebd3fdb3167361c24c5c5dcf90e476e052b9d22362c57878cb7205fe361346d6beb77b7844fe94", 0xa9, 0xfffffffffffffffe) r4 = add_key$keyring(&(0x7f00000007c0)='keyring\x00', &(0x7f0000000800)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000780), 0x0, r4) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000300)={0x4, r1, 0x1}) r5 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r5, 0x4010ae68, &(0x7f0000000000)={0x0, 0x5000}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000840)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000340)=0x3c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000380)={r6, 0xf71, 0x30}, 0xc) ioctl$KVM_CREATE_PIT2(r5, 0x4040ae77, &(0x7f0000000440)={0xfffffffffffffff7}) r7 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000280)='tls\x00', 0x4) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000000240)) connect$vsock_stream(0xffffffffffffffff, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10) dup2(r3, r7) dup3(r3, 0xffffffffffffffff, 0x0) 2018/04/03 04:07:02 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r2 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000000140)={0x6, 0x0, 'client1\x00', 0x2, "45658949deb2a64c", "6901345695c1ecd6066d36753a7d78cd442f402b94d069560f8c671d6f7f5aac", 0x1, 0x9}) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000300)={0x74, 0x0, [0x80000, 0x6bb4]}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/04/03 04:07:02 executing program 4: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r0) mq_timedreceive(0xffffffffffffffff, &(0x7f0000000000)=""/164, 0xa4, 0x0, &(0x7f00000000c0)={0x77359400}) 2018/04/03 04:07:02 executing program 5: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x2691d0877f1cca9b}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000100)={0x3, r0, 0x1}) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000000340)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}) write$tun(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000000b010625b3c0cc0f4df100000000e0000001aaaaaaaa87aaac1414aa505617fc8da8e7cc27fe4b79408471ffb66b5398805d496429ce94c6675b1be8e2ed26080e70c792bd74fdd4dd6e5837ae2bade6172427af6a2e4680c66d306d0464b436b3ae7ffcc6f486feb62aa166c231d969c85f1ca1d3fc6cebe91e12ec88068c3ea2f6e32cd1963d86ff71e2715a68"], 0x2a) setsockopt$inet_tcp_buf(r0, 0x6, 0xe, &(0x7f0000000240)="78893ea529a05839eba33699c6856548df031fc4f4db8d34e65565624a6bb96c02a5587cd36e13a3adde89cd88d1dd6f89341bb4f3a36443396d131b179df69cadcb3b6844f8af16703f881a4f7c6b70f0e2092c88a327bed6188aa49dffe5462aa5f4b15af66c646897a2e115eb2605f7278643958f24cc34f4eb9279fb7861cef66595ec7e56453d535b67ad7d44ddcf426ae9fcd305d7ae0398bf67e86f27dcf8cb3b65d2a2b09b3ee3ede3ed2e975c336a581c669df327286720cac83ce22950850889504e4dc006dfc3f7db0147ca57ce5307bf25b349983ff7fc60de435e94ed544ea3cda769ff193c583f898a4f", 0xf1) r3 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x200, 0x10000) ioctl$KVM_S390_INTERRUPT_CPU(r3, 0x4010ae94, &(0x7f00000000c0)={0x8001, 0x7f, 0x9}) 2018/04/03 04:07:02 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) fchdir(r2) r3 = syz_open_procfs(0x0, &(0x7f0000000300)='net/netstat\x00') preadv(r3, &(0x7f00005e9000)=[{&(0x7f00000000c0)=""/182, 0xb6}], 0x1, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xfffffffffffffd8a, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = open(&(0x7f0000000480)='./bus\x00', 0x4480, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000140)={'syzkaller1\x00', 0x6}) sendfile(r1, r4, &(0x7f0000d83ff8), 0x8000fffffffe) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f0000000400)=ANY=[], 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000040)={0x0}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000240)={r6, 0x5, 0x30}, 0xc) ioctl$DRM_IOCTL_GET_CTX(0xffffffffffffffff, 0xc0086423, &(0x7f0000000380)={r5, 0x1}) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f00000001c0), &(0x7f00000000c0)=0x68) perf_event_open(&(0x7f0000000280)={0x0, 0xfffffffffffffe95, 0x4, 0x5, 0x0, 0x0, 0x0, 0x9, 0x80980, 0x4, 0x76, 0x12, 0x0, 0x6, 0x2, 0x0, 0x4, 0x8, 0x5, 0x8, 0x1000, 0xb, 0x0, 0x10000, 0x100000000000, 0xfff, 0x6, 0x6, 0xab4a, 0x9, 0xff, 0x8, 0x3, 0x7, 0x7, 0x0, 0x5, 0x8, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x9}, 0x0, 0x7fffffff, 0x1, 0x7, 0x0, 0x49d8, 0x80}, 0x0, 0x8, r1, 0x2) 2018/04/03 04:07:02 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4004b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'eql\x00'}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt(r1, 0x0, 0x81, &(0x7f0000000000), 0x0) 2018/04/03 04:07:02 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0xf, 0x11, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@call={0x85, 0x0, 0x0, 0x34}, @jmp={0x5, 0x0, 0x0, 0xf, 0xf}, @alu={0x7, 0x2, 0x9, 0x3, 0x3, 0x11, 0xfffffffffffffffc}, @call={0x85, 0x0, 0x0, 0x13}, @jmp={0x5, 0x8, 0x0, 0x2049a903262321c2, 0x8, 0xffffffde, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0x32}, @alu={0x4, 0x1a3c600, 0x7, 0x9, 0x1, 0x0, 0xfffffffffffffff8}], {0x95}}, &(0x7f00000000c0)='syzkaller\x00', 0x149db9e3, 0x32, &(0x7f0000000100)=""/50, 0x0, 0x1}, 0x48) r1 = socket$pptp(0x18, 0x1, 0x2) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) poll(&(0x7f0000000200)=[{r0, 0x500}, {r1, 0x4}, {r2, 0xc020}], 0x3, 0x4) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000240)={0x1cd, 0x3, 0x339, 0x1, 0x1, 0x3, 0xfffffffffffffe00, 0x4, 0x4, 0x101, 0x7, 0xf6}) setsockopt$IP_VS_SO_SET_EDIT(r2, 0x0, 0x483, &(0x7f0000000280)={0xe7, @multicast2=0xe0000002, 0x4e24, 0x3, 'rr\x00', 0xc, 0x4, 0x50}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000300)={r2, 0x28, &(0x7f00000002c0)}, 0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000013c0)={r2, &(0x7f0000000340)="54d5106f271809d90f254dd2096c1f0a093b0b405dd3c45d47e0763da5443b0f199cb7f868dbd13786943765d06254ece250c1548b1ff1b6bd9f85b5b6387f529037eb928e9e8af3ebcf27ad2aa2ecaf470c2c792091d15513ba35bdb6e031616d1c8e17929cccd6301b73222f598ed6e9ca5b16879319cb66c87a8849", &(0x7f00000003c0)=""/4096}, 0x18) syz_emit_ethernet(0x69, &(0x7f0000001400)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@generic={0x8eff, "541073599ad068eaefb2cdb461806a31004dd17b57f7cdce0191ce0bf7ea28ccb3bcdc84303c9785fdb51dff371ab32a75f03179f7b2182e4a8864e0a86a67132c7434625ebac41a61eb9fe7c26e64513f84ae4e10f7845bcac18b"}}}, &(0x7f0000001480)={0x0, 0x2, [0xafc, 0x365, 0xfa5, 0xac7]}) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f00000014c0)) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f00000015c0)={0x6, 0x0, 0x1, 0x3af9}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000001600)={{0x400, 0x4}, {0x100000000, 0x3f}, 0x7, 0x6, 0x6}) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000001680)={0x0, 0xfff}, &(0x7f00000016c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000001700)={r3, 0x9}, &(0x7f0000001740)=0xc) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000001780)=0x7, 0x4) r4 = getpgid(0x0) ptrace$setregset(0x4205, r4, 0x201, &(0x7f00000018c0)={&(0x7f00000017c0)="e6a56271da8d06fb05a4ed5a4284f3c25462133e89b1426950ba2c50df68ae07f7007a6944053d4af3122a143c0f7aca6f211e420e98d38548dfc12f37c037901d8d7b61c5ee510e6d02db7cc7eb259a442d2c189a386d0c7a5775e3117f36a869ebaf75162255a23bde24c53fcfcda3e0323d659a3d41fef0f7ace7ed91a5086e17393cfdb4752997ec5cc46d05a6e61646f0ef2877ec56812ce79dffd5603cf8d3c85c3f8ccdcf4ca0b1deccd2808aa33a5bd2713c7ab3f9b4a8f3606d3db0d0", 0xc1}) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000001900)={r3, 0x5, 0x1000, "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"}, 0x1008) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000002940)={r3, 0x2}, &(0x7f0000002980)=0x8) r5 = request_key(&(0x7f00000029c0)='keyring\x00', &(0x7f0000002a00)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000002a40)='syzkaller\x00', 0xfffffffffffffffa) r6 = request_key(&(0x7f0000002a80)='ceph\x00', &(0x7f0000002ac0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000002b00)='cpuacct.usage_percpu_user\x00', 0xfffffffffffffff9) keyctl$link(0x8, r5, r6) utime(&(0x7f0000002b40)='./file0\x00', &(0x7f0000002b80)={0x9, 0x9}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000005980)={{{@in=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000005a80)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000005ac0)={0xf, 0x3, &(0x7f0000002bc0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x8}, [], {0x95}}, &(0x7f0000002c00)='GPL\x00', 0x2, 0x35, &(0x7f0000002c40)=""/53, 0x41100, 0x1, [], r7}, 0x48) r8 = syz_open_procfs(r4, &(0x7f0000005b40)='sessionid\x00') ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f0000005b80)={0xbb, 0x2}) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000005c00)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r8, &(0x7f0000005cc0)={&(0x7f0000005bc0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000005c80)={&(0x7f0000005c40)={0x40, r9, 0x420, 0x70bd25, 0x25dfdbfd, {0xd}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x101}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}]}, 0x40}, 0x1}, 0x8010) 2018/04/03 04:07:02 executing program 7: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x200, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000080)={@empty, @multicast1=0xe0000001, 0x0, 0x2, [@dev={0xac, 0x14, 0x14, 0xd}, @broadcast=0xffffffff]}, 0x18) getsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000000140)={@local, @remote, @dev}, &(0x7f0000000180)=0xc) 2018/04/03 04:07:03 executing program 1: r0 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000974fee)='/dev/input/event#\x00', 0x0, 0x101002) accept4$packet(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000340)=0x14, 0x80800) connect$can_bcm(r0, &(0x7f0000000380)={0x1d, r2}, 0x10) write$evdev(r0, &(0x7f0000037fe8)=[{{}, 0x1, 0x74, 0x2}, {{0x0, 0x2}}], 0x30) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000eb7000)={0x1, 0x0, &(0x7f0000ecaf20)}) sendfile(r1, r0, &(0x7f0000fc1ff8), 0x80000001) 2018/04/03 04:07:03 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000100)="2f6578650000001c03f3") fgetxattr(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="757365722e2f6578650000001c03f3f637d517a2cbc7e212adadd71dbdca149871093dd3d5"], &(0x7f0000000000), 0x0) 2018/04/03 04:07:03 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[{0x81, 0x10001}, {0x0, 0x645b}, {0x7, 0x4}, {0xcd, 0xfffffffffffffffa}, {0x6, 0x2}, {0x7fff, 0x9}]}) syz_emit_ethernet(0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd6002290f00303a000000000000b7918002c497dc7db90000000000ffff00000000ff8f00000000000000000000000000010200907800000000609433df0000000000000000000000000000000200000001feffffff000000000b00000000000000"], 0x0) 2018/04/03 04:07:03 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000004f80)=[{&(0x7f0000000e80)=@in={0x2, 0x0, @rand_addr}, 0x10, &(0x7f0000001140), 0x36d, &(0x7f0000001400)}], 0x1, 0x0) select(0x40, &(0x7f0000002000), &(0x7f0000000040), &(0x7f0000000fc0)={0x200080000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, &(0x7f0000001000)={0x0, 0x2710}) setsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f0000000f9b), 0x0) 2018/04/03 04:07:03 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xbd85, 0x0, 0x0, 0x0, 0x3}) r1 = syz_open_pts(r0, 0x2) r2 = dup3(r1, r0, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000001500)='/dev/hwrng\x00', 0x101004, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40416, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x7f, 0x979, 0x0, 0x0, 0x0, 0x7ff, 0x89, 0xfffffffffffffffb, 0x1, 0xe9d, 0xffff, 0x0, 0x0, 0x7, 0x5, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7e}, 0x20, 0x2, 0x0, 0x7, 0x0, 0xad8, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r4, 0xae47, 0xd000) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000021000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000200)="480fc799ef000000420f01cf0f072e2e0f1f4000b944020000b81d1a0000ba000000000f30c74424003c010000c7442402fb000000ff1c24b907090000b800000000ba010000000f3066baf80cb83cf78c88ef66bafc0c66edf244dac60f2182", 0x60}], 0x1, 0x0, &(0x7f00000002c0), 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r5, 0xae80, 0x0) getpeername$packet(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x14) rt_sigtimedwait(&(0x7f0000000040)={0x9e}, &(0x7f0000000300), &(0x7f0000000340)={0x0, 0x989680}, 0x8) preadv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f0000000480)=""/21, 0x15}], 0x1, 0x0) fchdir(0xffffffffffffffff) mkdir(&(0x7f0000000280)='./file0\x00', 0xfffffffffffffffc) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x1000000000000003, &(0x7f0000000080)) openat(0xffffffffffffff9c, &(0x7f0000a8eff8)='./file0\x00', 0x410001, 0x0) splice(0xffffffffffffffff, &(0x7f0000000400), 0xffffffffffffffff, &(0x7f0000000440), 0x9, 0x2) rename(&(0x7f0000001e00)='./file0\x00', &(0x7f0000000100)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") mkdir(&(0x7f00000015c0)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f00", 0x100) 2018/04/03 04:07:03 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x974, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f00009ecff8), 0x2, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'ip6gretap0\x00', 0x400}) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, 0x0, 0x20, 0x0, 0x0, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}]}, 0x1c}, 0x1}, 0x0) 2018/04/03 04:07:03 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a80ff6)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000000005406, &(0x7f0000000000)=0x4) 2018/04/03 04:07:03 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000040)) ioctl$EVIOCGLED(r0, 0xc0046d00, &(0x7f0000007000)) 2018/04/03 04:07:03 executing program 5: mkdir(&(0x7f0000000000)='./control\x00', 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x0, 0x20001) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f00000000c0)) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = dup(r1) ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f0000000040)={0x2, 0xfffffffffffffff7, 0x1000, 0x2, 0x80000001}) r3 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) lseek(r3, 0x48, 0x0) 2018/04/03 04:07:03 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000)) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000dc0000)={0xffffffff80000015}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000d40ff4)={0x7}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000b1eff4)={0x1}) ioperm(0x6, 0x9, 0x7) epoll_wait(r1, &(0x7f000075a000)=[{}], 0x1525, 0x0) 2018/04/03 04:07:03 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)="010080000000006465667d00", 0x1000400, &(0x7f00000001c0)="6e02797a36548d846fd18d119b3f67b6c1fa36a617e8e2a98e6639063d2637e6e5fd") r1 = socket$inet6(0xa, 0xa, 0x8) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40186417, &(0x7f0000000040)={0x4, 0x1, 0x6, 0x80000001, 0xc, 0x5}) r2 = dup(r0) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000000300)={0xffffffffffff6723, 0x9a, 0x20, 0x2, 0x635}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000200)={r1, 0x50, &(0x7f0000000280)}, 0x10) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x200, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000180)={r3, 0x0, 0x0, 0x800, &(0x7f0000000140)=[0x0], 0x1}, 0x20) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000572000)='./file0\x00', &(0x7f000016b000)='ramfs\x00', 0x0, &(0x7f000002f000)) umount2(&(0x7f000017c000)='./file0\x00', 0x0) 2018/04/03 04:07:03 executing program 6: r0 = syz_open_dev$evdev(&(0x7f00002cd000)='/dev/input/event#\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f00000001c0)=""/54) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000bb6000)={0x17, 0x2f, &(0x7f0000000000)="1d0fbe4a69fc318cea52ba12ea95930a99215199164e6c4df0cb5329b8eca9074d6e7e1a411889a86bdd1f67340237"}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x40000, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000a0}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r2, 0x310, 0x70bd27, 0x25dfdbfc, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x8814) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) 2018/04/03 04:07:03 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="280000001c00070f000000000000000007000000", @ANYRES32=r2, @ANYBLOB="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"], 0x28}, 0x1}, 0x0) 2018/04/03 04:07:03 executing program 1: r0 = syz_open_dev$amidi(&(0x7f0000001240)='/dev/amidi#\x00', 0x6, 0x800010000) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000001100)={[{0x1, 0x40, 0x9, 0x100, 0x60, 0xc532, 0x8, 0x5, 0x5, 0x3f, 0x1, 0x7, 0x8}, {0x1, 0x3, 0x6, 0x401, 0x8, 0x7, 0x50000000, 0x1, 0x1, 0x8, 0x6, 0x3, 0x9}, {0x9a5c, 0x8001, 0x1, 0x1, 0x8d5, 0x8, 0x80000001, 0x3ff, 0x2, 0x8, 0x4, 0x9, 0x1}], 0x3d2}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x6, 0x4, 0x84, 0xf}, 0x14) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000bd2ff0)={r1, 0x446, &(0x7f0000ff8000)}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$IP6T_SO_GET_ENTRIES(r2, 0x29, 0x41, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], &(0x7f0000001080)=0x1024) 2018/04/03 04:07:03 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) lgetxattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000380)=ANY=[@ANYBLOB="62747267732e2f0001562f73657175656e6309e974a9b718771b3c922f7ddd65723200"], &(0x7f00000002c0)=""/188, 0xbc) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x20000, 0x0) connect$netlink(r1, &(0x7f0000000100)=@proc={0x10, 0x0, 0x25dfdbfb, 0x80080000}, 0xc) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0xc) ppoll(&(0x7f0000000980)=[{r0}], 0x1, &(0x7f00000009c0)={0x77359400}, &(0x7f0000000a00), 0x8) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000240)={0x3, 0x1, 0x5, 0x0, 0xf}) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000180)=r1) r2 = dup2(r0, r0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00000000c0)={'erspan0\x00', 0x1400}) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) 2018/04/03 04:07:04 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80) ioctl$TIOCMGET(r1, 0x5415, &(0x7f00000000c0)) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="020a000007000000000000000000000005001a00fe80eeff0000000000000000000000007f000044f0d1db000000000000e5bfae704824c9"], 0x38}, 0x1}, 0x0) 2018/04/03 04:07:04 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'gre0\x00'}}, 0x1e) syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaa7030000ef24362de3f65b7fac42aafc69a85a260000"], &(0x7f00000000c0)={0x0, 0x0, [0x4]}) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000100)=""/78, &(0x7f0000000000)=0x4e) 2018/04/03 04:07:04 executing program 3: capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)) prctl$intptr(0x2000000032, 0x2) prctl$seccomp(0x16, 0x3, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0xffffffffffff7fff, 0x2, 0x8000, 0x2}, {0x100000001, 0x100000000, 0x0, 0x2}, {0x2, 0x8, 0x100, 0x3}]}) r0 = gettid() r1 = getpgrp(r0) getpid() ptrace$peek(0x1, r0, &(0x7f0000000280)) ptrace$getregs(0x292f4760f4126bcf, r1, 0x2, &(0x7f00000000c0)=""/49) wait4(r1, &(0x7f00000001c0), 0x20000000, &(0x7f0000000200)) r2 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x2d8, 0x878ba45db757f4ac) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000100)={0x9b0, {{0xa, 0x4e21, 0x800, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}}, 0x84) 2018/04/03 04:07:04 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000911000)={{&(0x7f0000822000/0x2000)=nil, 0x2000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000760000/0x1000)=nil, 0x1000}, 0x1}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000100)=""/118) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) clone(0x0, &(0x7f0000001f37), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000001000)) read(r2, &(0x7f0000009f9c)=""/100, 0xfffffffffffffc8f) r3 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x7, 0x8a002) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000000c0)={&(0x7f0000000000)='./file0\x00', r3}, 0x10) read(r0, &(0x7f0000910000)=""/100, 0x64) 2018/04/03 04:07:04 executing program 1: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req={0x3fc, 0x0, 0x1, 0x1}, 0xfffffffffffffe09) r1 = socket(0x1e, 0x4, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x800, 0x0) ioctl$VHOST_GET_FEATURES(r2, 0x8008af00, &(0x7f0000000040)) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000bc4ff0)=@req={0x3fc, 0x0, 0x20000000001}, 0x10) writev(r1, &(0x7f0000a54000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) close(r1) read(r0, &(0x7f0000273ff9)=""/7, 0x3be) 2018/04/03 04:07:04 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x7f, 0x40000) sendto$ax25(r0, &(0x7f0000000080)="c46c92de3d1edd814d11a9a94732b4", 0xf, 0x4800, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x141980) ioctl(r1, 0x8000000001262, &(0x7f0000000040)) 2018/04/03 04:07:04 executing program 4: r0 = socket(0x13, 0x8080a, 0x200) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in6, @in=@rand_addr}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000200)=0xe8) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000fc4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r2 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x81}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000000c0)={r3, 0x8}, 0x8) connect$inet(r1, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$alg(r1, &(0x7f0000159fc8)={0x0, 0x0, &(0x7f0000fc8000), 0x0, &(0x7f0000000e8e)}, 0x0) 2018/04/03 04:07:04 executing program 0: nanosleep(&(0x7f0000000280)={0x0, 0x1c9c380}, &(0x7f0000000240)) r0 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x34, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000140)={0x5, 0x8}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) madvise(&(0x7f000060c000/0x3000)=nil, 0x3000, 0x2000000000009) keyctl$revoke(0x3, 0x0) clock_getres(0x6, &(0x7f0000000040)) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7, 0x0) connect$can_bcm(r1, &(0x7f0000000080)={0x1d}, 0x10) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f00000002c0)={0x3, &(0x7f00000001c0)=[{0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @dev}]}) [ 362.417538] QAT: Invalid ioctl 2018/04/03 04:07:04 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x200000, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)={0xb7, {0x2, 0x4e23, @rand_addr=0x7cf}, {0x2, 0x4e20}, {0x2, 0x4e24, @broadcast=0xffffffff}, 0x4, 0x0, 0x0, 0x8, 0xf2c, &(0x7f0000000080)='syzkaller0\x00', 0x8, 0x2, 0x48}) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x0, 0x0, 0x5], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) r1 = inotify_add_watch(r0, &(0x7f00000001c0)='./file0\x00', 0xc) inotify_rm_watch(r0, r1) 2018/04/03 04:07:04 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000040)={0xe, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x84) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000200)={0x0, 0x1, 0x0, 0x1b9, 0x3}, &(0x7f0000000240)=0x18) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000280)=@assoc_value={r2, 0x80000001}, 0x8) r3 = accept4(r0, &(0x7f0000000100)=@ipx, &(0x7f0000000000)=0x80, 0x80800) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f00000001c0)={0xa9e}, 0xffffffffffffff33) [ 362.446284] QAT: Invalid ioctl 2018/04/03 04:07:04 executing program 5: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7, 0x480) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000000040)=0xe) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0x211, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x30, 0xaff, 0x0, 0x0, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x20}, 0x1}, 0x0) 2018/04/03 04:07:04 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000040)) fcntl$getflags(r0, 0x40b) fcntl$lock(r0, 0x6, &(0x7f0000000000)={0x2, 0x0, 0xcbe, 0x400}) 2018/04/03 04:07:04 executing program 3: mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000000)={0x0, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") getdents(r1, &(0x7f00000000c0)=""/22, 0x16) getdents(r1, &(0x7f0000000100)=""/178, 0xb2) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000000840)=""/174) close(0xffffffffffffffff) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000180), &(0x7f00000001c0)=0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000340)) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000500)) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x100000000006, 0xffffffffffffffff, 0xfffffffffffffffe}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_LOG_FD(r4, 0x4004af07, &(0x7f0000000200)) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f00000003c0)=[@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0xfff, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x100}, @in6={0xa, 0x4e21, 0x1, @dev={0xfe, 0x80, [], 0x10}, 0x3}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x68) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) nanosleep(&(0x7f0000000100), &(0x7f0000000240)) write$rdma_cm(r5, &(0x7f0000000000)=@listen={0x7, 0x8, 0xfa00}, 0x10) readv(r3, &(0x7f0000000280)=[{&(0x7f0000000540)=""/215, 0xd7}], 0x1) fallocate(0xffffffffffffffff, 0x0, 0x6, 0x9) readv(r5, &(0x7f0000000380)=[{&(0x7f00000002c0)=""/30, 0x1e}, {&(0x7f0000000440)=""/144, 0x90}, {&(0x7f0000000640)=""/93, 0x5d}, {&(0x7f0000000300)=""/40, 0x28}, {&(0x7f00000006c0)=""/167, 0xa7}, {&(0x7f0000000780)=""/142, 0x8e}], 0x6) close(0xffffffffffffffff) 2018/04/03 04:07:04 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x200, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3eff0)="01010000000ef40000000300409d9254", 0x10) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000180)="13ea4a2d3662344f931069d8e7b2b9e16baa80f12585c0be692c0b9bfbb3f3640bac5bafd1487ca7e74ff6be7dd6f3610257b12677f3c8d9f2dedbc12d8f2eb55a1248cd2ae007ed4ae85ade3a7d14029bab61985a7c293ba4abb9fcd388f84ca0bab3fb3629a7dcc482c2cca2ad7dc77d6144dac2780c03e955a42bd0efb265fe7f5f08a1956699eba806fbf684211638c1b09d6426a0414e5793710775a135a02b166be99814df8821f525ec7a81adf9422e4983f4c2b5421a8eb34c7f0befc8e4a315e02cc8153b96fd2e256ed1058ce180936caf0fc35a64524d8ad1", 0xde}, {&(0x7f00000003c0)="c4dd86a3ca2bf8ebd5da4f944bcd2a4d1d57aff40010429c8c8a8e915b", 0x1d}, {&(0x7f0000000280)="83a44e8f5c0aabee7f196062b42b4c7812d32b146b100a03f81554eb1cf7353a090b6117b107cf1fa057464093fe2fa408529ff4b25e80a8ce3d7cd23e6164bdcc30d8909de704f6c8bcaef2c279f55651de72496ea688f80a9271d3c1d9c4755f2653137eb93f8b593c5e001d9f7af60bf72872d2e7d070f14f28030945f52bf229eb3cd4ff0d02dcfde5a571dab47f97f1949d9f9185d9f33eed58548d4d2428809f8cc81b7932e5dfcc8724", 0xad}, {&(0x7f0000000340)="2f21f21426bed2ac4f7a84a1e695c37c065dd2bcf68ac9d3d901d34a7e13a55673ec360d95e2cfcf1aae59ae392976f6b8ddab7ad09ec1528d9f9f38cb678df5bf2f0c5330ea6ff956d08e15a1e9", 0x4e}], 0x4, 0x7) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000000)={0x0, @tick=0x2, 0xc00000000, {0x80000000, 0x7}, 0xfffffffffffffff8, 0x3, 0x4}) r2 = accept4(r0, 0x0, &(0x7f0000000140), 0x0) sendmmsg$unix(r2, &(0x7f0000002700)=[{&(0x7f0000001bc0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001e80)=[{&(0x7f0000001d40)="04fef8759924334c4223af54f3b99ae6fbbfa84f793dc647a84d3f5e31ce8efe66b6e356feab1f39823e280bbb8d44fd0f6529cf400ead970b643048eed049f6caa08a9d6b39b1b0254d9732", 0x4c}, {&(0x7f0000001e00)="8660f0271d454ab7f89a400cbe91356161045ae6355f1b865de6884d68e2630fbb7297fbae97497ad7d2047ec33cafcc74c658f0af", 0x35}], 0x2, &(0x7f00000022c0)}], 0x1, 0x0) 2018/04/03 04:07:05 executing program 2: rename(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x1, 0x0) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000000080)) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000000100)=""/246, &(0x7f0000000200)=0xf6) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f00000002c0)=""/63, &(0x7f0000000300)=0x3f) r1 = perf_event_open(&(0x7f00003a8000)={0x2, 0x70, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000500)={'broute\x00', 0x0, 0x4, 0x38, [], 0x3, &(0x7f0000000480)=[{}, {}, {}], &(0x7f00000004c0)=""/56}, &(0x7f0000000580)=0x50) openat$cgroup_int(r0, &(0x7f0000000440)='cpu.weight.nice\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000340)="6370752630000006fdfeff003c12b8d0cc69bf7fffcc364d7878b2fe44897367ffa75134df22ad89c89b0df602d72272e82ad32838002955c2db00000000000000050fb902ae9f2109333b00e30335ecfd7e89bff18829cb97541bd006bf3dcf376e93a15906083ba783fa3e7318893c26819bee569f728184be5efc06cc650d421908182b69c3730e559e2b6ca237f264987ed574e36cd3efd745ead1044fd7e82f7f65b71c79a10e2e605929cf8ccab2eadac54d1c3e7dae98996be67c10d7c236cde0355ab2fb0aaaaccdb64cd11d4db1b927234daae71562f2c40fa04b9aa17664350a37eb52480895070000008a0fc021db95d80d9b") 2018/04/03 04:07:05 executing program 5: r0 = socket(0x1e, 0x1, 0x0) setsockopt(r0, 0x20001000000010f, 0x800000000080, &(0x7f0000005000), 0x0) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x100) 2018/04/03 04:07:05 executing program 1: r0 = socket$inet6(0xa, 0xa, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000900)='/dev/vcs\x00', 0x410001, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000940)) r2 = getpid() sched_setaffinity(r2, 0x8, &(0x7f0000000140)=0x81) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) add_key(&(0x7f0000000700)='id_resolver\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000780)="d2a07e90aba923e51a8149bbef37dc0b563f912186b21790d80881c3db8ca2c1e0122b1d35e490d38061007124b099954f1d04436463b9ef55a0635a6ae68263120e7123883624a92b61a044618e9639462bde087333a5fb9910d21a2be22df64f727326e1cde367414c81af224ed3730091", 0x72, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x6, 0x8031, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(r2, &(0x7f0000000080)='attr/keycreate\x00') getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000640)={0x0, 0x2}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00000006c0)={r4, 0x1da580f, 0x20, 0x9}, &(0x7f0000000880)=0x18) mbind(&(0x7f00006d7000/0x3000)=nil, 0x3000, 0x1, &(0x7f0000000100)=0x1, 0x100000001, 0x0) ioctl$PIO_FONTX(r3, 0x4b6c, &(0x7f0000000800)) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000600)=0x8, 0x4) sendmsg$netlink(0xffffffffffffffff, &(0x7f000005cfe4)={&(0x7f000003fff4)=@proc={0x10}, 0xc, &(0x7f000002dfe0)=[{&(0x7f0000000380)=ANY=[]}], 0x1}, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000009c0)) r5 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r5, 0x0, 0x2d, &(0x7f0000000400)={0xb1ce, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) rt_sigprocmask(0x4, &(0x7f0000000040)={0xb}, &(0x7f00000000c0), 0x16) getpeername(r5, &(0x7f0000000540)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f00000005c0)=0x80) bind$inet6(r0, &(0x7f00003bcfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000b8cffd)='-', 0x1, 0x0, &(0x7f00001aafe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) mq_timedsend(r5, &(0x7f0000000a00)="86bfa58df5a051a429ce3533fabd5c1ce820400b9203edbdde38c64894e5e8", 0x1f, 0x9, 0x0) connect$l2tp(r3, &(0x7f00000008c0)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x4e23}, 0x4, 0x2, 0x2}}, 0x26) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000380)=0x828, 0x4) r6 = openat$audio(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/audio\x00', 0x200000000000e001, 0x0) mq_getsetattr(r6, &(0x7f0000000300)={0x2, 0x1000, 0x4, 0xdeea, 0x7, 0x1, 0xfffffffffffffffe, 0x3}, &(0x7f0000000340)) mq_getsetattr(r5, &(0x7f0000000140)={0x4, 0x80000000, 0x200, 0x4c, 0xfffffffffffffffa, 0xffffffffffffff80, 0x1, 0x1}, &(0x7f00000003c0)) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00000002c0)={0x9c, 0x0, &(0x7f0000000c00)=ANY=[@ANYBLOB="d2684b3c4376c38e3d8d3df3d8192b1be3cdd84662fcfc9251f0574bf9080c16439a5591e280e014e76846aaf0c190206c42458a7da16a253f68e1f4e10053a2a07bfd65857e76630855e1ffddfe5e531d52e7f3b60f044180946ff675f6ffce2c8c1e9f9d89fcb641f9aa836a7deb43c68502d6a05b95b2b9b7b7f3f3d9ff530a95042bc865a22d3b95c7f528c02824d9945259a4e07c5bbb9098c95bac639bd0dba50f5de77a8813fc466d8843404484bf1797b902d6d7c35678764f0357bb726b951637773568065760a92fae980cf19f5b18000000"], 0xc2, 0x0, &(0x7f00000001c0)="8219c8a6aa3e57c21ddb46cfec8ffd6e05eeb390b9313618f34b30fa61e2ce860a500878cd67f7c544913fff930de62b61327208ebc337c8c691fc82766aa97c20ab6ee0ac3bc15bb27da18614b26a110a8bdcce949bed6c196032400c86b36077c86fd7eedee9aa7ac96abca6a4d3eec5c457a8aff4ca5aa914750baf16f452196b328f99eb3a47afa5e793f6ef0d66e3aac9e7c0700a4531f10247fb5c0471e7c53819f8230f5619a8c300aea764c796a8ed2e96e13614519c734caaf24f556f36"}) 2018/04/03 04:07:05 executing program 7: r0 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) lseek(r0, 0x0, 0x3) 2018/04/03 04:07:05 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchdir(r0) r1 = memfd_create(&(0x7f00000000c0)='sysfs\x00', 0x3) syz_open_pts(r1, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) unshare(0x60000000) creat(&(0x7f0000000000)='./file0\x00', 0x0) statfs(&(0x7f0000000100)='./file1\x00', &(0x7f0000000340)=""/181) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000240)="6ce427a2f0e6cdc73d5c97645197a8f5f89e751da3b89f78799ff3d7aa7383de07655c0e24b14dd7461705a01da91981ca0000000000000003b95d71e46eb978b33c7e6d949522ea7c06c9a50bf4a3d50fd14ad8eb68fefe45b22e0c4990800ab94286af2f932b55a2b2224cced73e6dff6c51691e0e0a780b1bd442a1b632318d500d6192f76560dde941ae763cede30000ebec25fb501d8cfef087f6e6362aee07c60a6f09848d38967e0ff58db7779aac8d5862643f758a8c57d9d87297d3102c54d04e2ad66efe2c9d0e00e91a909b379a757de896e53c1e0efea320c6ac3a6029ba2fdf11cf090b51eaf2e876cdcc32a5") syz_fuse_mount(&(0x7f0000000040)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_extract_tcp_res(&(0x7f0000000180), 0x0, 0x8000) 2018/04/03 04:07:05 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000769f0f)=""/241, 0xfffffffffffffdd4, 0x0, &(0x7f0000497ff0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) userfaultfd(0x80000) read(r0, &(0x7f00000001c0)=""/252, 0xfc) connect(r0, &(0x7f00000003c0)=@generic={0x0, "43a5c22b4f0381eca1ca557bfd5ed0d2510a0c2add3a2d988f17d95f13f0e2ee6ae0b41173b0f5c3d030c1a523eb3d2e33519808e2f67d9382fb11e4c0d54e894f6d8fa395adecc0367e6521fcd5e1fe20ed275e9aea244e3af55dc1927eba3ed443a01b1b2ad98ec7465cf34ff07e7c863b9a23de83284876a5444872c5"}, 0x47) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f00000000c0)=0x14) r1 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x3, 0x400900) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000300)={0x0, 0x6}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000380)={r2, 0x4, 0x20, 0x0, 0x4}, &(0x7f0000000440)=0x18) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00000002c0)={0x2, 0x7}) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x5) getsockname(r0, &(0x7f0000000100)=@alg, &(0x7f0000000080)=0xfffffffffffffd86) ioctl$TIOCEXCL(r3, 0x540c) 2018/04/03 04:07:05 executing program 3: unshare(0x40000000) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'bridge0\x00\x00p\x00', 0x4000000000001005}) bind$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"c5d0919ba7ad2f"}}, 0x10) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcd1, 0x20000000, 0x4000000000ef, &(0x7f0000ffd000/0x3000)=nil}) writev(0xffffffffffffffff, &(0x7f0000000040), 0x146) write$selinux_load(0xffffffffffffffff, &(0x7f0000000180)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e757898d06fdabd57289ff3deb31e237f28d756c37bd927430e5c1d1580"], 0x2b) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00'}) syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x2000) r2 = epoll_create1(0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x1, 0x101000) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f0000000340)={0x1, {{0xa, 0x4e24, 0x8f6, @loopback={0x0, 0x1}, 0x2}}}, 0x84) ioctl$LOOP_SET_FD(r3, 0x4c00, r2) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x4, 0x4, [0x7, 0x9, 0x3, 0xcd56]}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000000540)=r4, 0x4) fchown(r2, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r3, 0xc0105303, &(0x7f00000002c0)={0x2, 0xb, 0x2}) fcntl$getown(r1, 0x9) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f0000000400)={{}, 'port1\x00', 0x2000000, 0x800, 0x1f, 0x0, 0x3, 0x4, 0xfffffffffffffffb, 0x0, 0x4, 0x6d1}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f00000004c0)={{}, {0xf331}, 0x2, 0x4}) bind$inet(r5, &(0x7f0000000040)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x0, 0x0) socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)) unlinkat(0xffffffffffffffff, &(0x7f0000000580)='./file0\x00', 0xfffffffffffffffd) sendto$inet(r5, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0xffffffffffffffaf) ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f0000000300)) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100), 0x4) 2018/04/03 04:07:05 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) bind$alg(r0, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) open$dir(&(0x7f0000000000)='./file0\x00', 0x2000, 0x10) 2018/04/03 04:07:05 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) fchown(r0, 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/04/03 04:07:05 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000140)="2900000018001980013d75241a0407210206e30067ffbd010a0000000800050000000200080000bf00", 0x29}], 0x1) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0x1) [ 363.331547] IPVS: ftp: loaded support on port[0] = 21 2018/04/03 04:07:05 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='vegas\x00', 0x6) shutdown(r0, 0x1) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x6e5, 0x123200) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000040)={0x8, 0x3fffffff8000, 0x40}) 2018/04/03 04:07:05 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x1001ffc, &(0x7f0000178000), &(0x7f0000b52ffc), &(0x7f0000e41000), &(0x7f00008b4000)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB="0a006a9fb81b000040cbe1b4cfd1bba2b4ea30dee2bb458484493f43be155300f4cd4d937feb6c430029ccee2d7820de97dbf539be", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000001c0)=0x2c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=r1, 0x4) r2 = socket$unix(0x1, 0x1, 0x0) getpeername$unix(r2, &(0x7f0000000100), &(0x7f0000000080)=0x6e) wait4(0x0, &(0x7f00000000c0), 0xa0000002, &(0x7f0000000000)) 2018/04/03 04:07:05 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000673000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x100000001}, 0x1c) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000100)=@req={0x20, &(0x7f00000000c0)={'bond0\x00', @ifru_hwaddr=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}}}) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f00000001c0)=""/86, &(0x7f0000000240)=0x56) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f0000000040)={0xffffffff}) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x8) connect$inet(r0, &(0x7f00009a0000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4) ioctl$KVM_GET_PIT(r2, 0xc048ae65, &(0x7f0000000140)) write$rdma_cm(0xffffffffffffffff, &(0x7f0000007440)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000007400)}}, 0x20) 2018/04/03 04:07:05 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/udplite6\x00') pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r1 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0) sendmsg(r1, &(0x7f0000000340)={&(0x7f0000000000)=@sco={0x1f, {0x7, 0x800, 0xfffffffffffffffd, 0x9, 0x11, 0x3f}}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000080)="1fa6b85ef4e5debe23bd0ee1d4f11ca599dbc28b2a11f1616767467ec074459a746603f2f9fc5fd37a8d0c7d31afce9a352a3be84d8f8e3554d34cc6da0611fa48e2fc7557cbf8ab5a2ea887f113a81fe57a87fbb9e04dbdca0f934af6e1dbf7ba530233afa0d9f9ddd0a0472546fa2731b8680f95ad30c02f75b14a2911f921b39da6390f01462ba354db7ac65200fa84a286a560f446b04527b69afa3d680ed5e694debb093419ea10af0233615f86f1aa6224163ed0f5dab0c57e9a5b95005470925852112d86a5780b740461522a7eda52edd220f29a4bbf6b7bff", 0xdd}, {&(0x7f0000000180)="2073c3c853bd659a277339d02d73fe0c838766f766ab17279aef65bc95ce732ee95c714be5c962a077eb90ff6b22274bbaab72ae7884a82f76fe1bba6ebf184fb192ed296558d17bf17ba3bf85084ac4ac9dadad950c4a9226f12508edef58ae60e83078ae28eb5832113e001fa9ba5ec22ca821b7b2af2c84e0d23a3a86f5d9877585bb7ada2ebeae770b2d11ab6484abbd264d8eb011c0fd10", 0x9a}, {&(0x7f0000000280)="273e5c1b11c9fd804a21425a07deed3fc6e39b1b37f5899c39451726da0ea6e0a643e218b68da4cf320cc759f2f924642b724c9f3e3d9a839009d75e383161588574267763fb5ddacd", 0x49}], 0x3, 0x0, 0x0, 0x40}, 0x5) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x0, 0x0, 0x8020401024}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') [ 363.467777] IPVS: ftp: loaded support on port[0] = 21 [ 363.548722] sd 0:0:1:0: [sg0] tag#7639 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 363.557519] sd 0:0:1:0: [sg0] tag#7639 CDB: Test Unit Ready [ 363.563288] sd 0:0:1:0: [sg0] tag#7639 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 363.572161] sd 0:0:1:0: [sg0] tag#7639 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 363.581098] sd 0:0:1:0: [sg0] tag#7639 CDB[20]: 00 00 00 00 2018/04/03 04:07:06 executing program 2: stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) r0 = socket(0x2, 0x3, 0x800000002) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x1}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000002c0)={r1, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}}, 0x84) getsockopt(r0, 0x0, 0xcf, &(0x7f0000001ff8)=""/8, &(0x7f0000000ffc)=0x8) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000140)={'lo\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x15}}}) getsockname$netrom(r0, &(0x7f0000000000)=@full, &(0x7f0000000080)=0x3d1) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000100)={r2, r3/1000+30000}, 0x8) 2018/04/03 04:07:06 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x1, 0x40102) r1 = inotify_add_watch(r0, &(0x7f0000000100)='./file0\x00', 0x100) inotify_rm_watch(r0, r1) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000080)={0x4, 0x5, 0x4, 0x800, 0x3, 0x4, 0x9cf0, 0x3, 0x9, 0x7fffffff, 0xe3, 0x657}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000240)={0x2, &(0x7f0000000200)=[{}, {}]}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1000000000}) r3 = syz_open_pts(r2, 0x2000) ioctl$KVM_RUN(r0, 0xae80, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000340), &(0x7f0000000380)=0x4) r4 = getpgrp(0xffffffffffffffff) ioctl$TIOCSPGRP(r3, 0x5410, &(0x7f00000001c0)=r4) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r6 = dup3(r5, r2, 0x0) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f0000000280)=""/136) close(r3) sendfile64(r0, r2, &(0x7f00000000c0), 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r6, 0x40605346, &(0x7f0000000140)={0x3, 0x0, {0x0, 0x3, 0x60fd2e24, 0x1, 0xb70}}) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/04/03 04:07:06 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept4(r0, &(0x7f00000002c0)=@hci={0x0, 0x0}, &(0x7f0000000340)=0x80, 0x800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'ifb0\x00', r2}) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x11f}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000100)={r5, 0x1}, &(0x7f0000000140)=0x8) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2c0000001400010200000000000000000afe0000", @ANYRES32=r3, @ANYBLOB="140001000000d6593b5e0700000035780064a85827185b3100000023a69bfb267afa66323e4eb8112d06cff3b99e072c73e3894df35690c0c224a9dbd387b6cf458462ff2b0f20344dfc0888fee558bdae9c929cb66b61e40a64c583fc79bb4cab902a71471fc0c53717c82ce265c64c21d1b54d13b8c1c69329c2e527e952e4affc37f3302392c42e042dce300678e971ae3ad462cb3dc0137603f52a49c3d1407e4a3d5a91028cc880f3ac14146a6cca5537c2f3f0742df0994cc6bbd2807563302bf029264076fb4dfc77cdbab26e0edb9f880b84b6b8a4cdd1e4323ff9893968f76cf5a142"], 0x2c}, 0x1}, 0x0) connect$rds(r1, &(0x7f0000000040)={0x2, 0x4e24}, 0x10) 2018/04/03 04:07:06 executing program 4: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0xa, 0x5, 0x84) getsockopt$bt_hci(r0, 0x84, 0x11, &(0x7f0000000080)=""/4096, &(0x7f0000000000)=0x1000) socketpair$inet6(0xa, 0x5, 0x1, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000001080)={@empty, 0x0, 0x3, 0x3, 0x8, 0x7, 0x20, 0xfffffffffffffffc}, &(0x7f00000010c0)=0x20) 2018/04/03 04:07:06 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000240)=0x0) timer_getoverrun(0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x820008}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="0005251b1295cddbdf250900000008004bd591060100"], 0x1c}, 0x1, 0x0, 0x0, 0x880}, 0x4000044) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000340)={&(0x7f0000000300)=[0xffffffff], 0x1, 0x0, 0x7f, 0x7fff, 0xffffffffffff0000, 0x7, {0x3, 0x200, 0x2, 0x10001, 0x100000001, 0x8, 0xa22a, 0x39b, 0x80, 0x4, 0x0, 0x3, 0x2, 0x3, "bd5029a7f3afb4377cd2c18d912b2433adf74774a97e5715210d501c7481e191"}}) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="10000000f0ffffffff00000000855da0", 0xffffff62}]) 2018/04/03 04:07:06 executing program 5: socket$netlink(0x10, 0x3, 0xc) writev(0xffffffffffffffff, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe", 0x1e}], 0x1) connect$inet(0xffffffffffffffff, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000b04cf4)=ANY=[@ANYBLOB="1c00000017ff0000000008000100"], 0x1c}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002980)={0xffffffffffffffff}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000516000)) ioctl$KVM_SET_PIT2(r3, 0x4070aea0, &(0x7f0000000000)={[], 0xff}) ioctl$KVM_SET_PIT(r3, 0x8048ae66, &(0x7f000074af90)) listen(0xffffffffffffffff, 0x80000001) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7bb7}, &(0x7f0000000500)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x5, 0x41a, 0xfffffffffffffffa}, &(0x7f00000001c0)=0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000002200)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f00000022c0)={&(0x7f00000021c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000002280)={&(0x7f0000000900)=ANY=[@ANYBLOB="36c87df9", @ANYBLOB="20032bbd7000fedbdf25030000000800ed00bde88634b184053cc77f7c613c7e284c0e9ba3b2845f000000003cab80c5b07ca07d2cabee70f15584a3d73bff39db5f40e0688f2f81a638fbf6d10a837a0bdf"], 0x2}, 0x1, 0x0, 0x0, 0x80}, 0x80) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000580)=@assoc_id=r4, 0x4) r5 = socket$netlink(0x10, 0x3, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={0x31, 0x0, 0x8000, 0x10000, 0x8000, 0x0, 0xffffffff}, &(0x7f0000000240)=0x20) r6 = bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x7, 0xe, &(0x7f00000005c0)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x2}, @generic={0x0, 0x818d, 0x82e, 0x1000}, @map={0x18, 0x1, 0x1}, @map={0x18, 0x7, 0x1}, @alu={0x7, 0x4, 0x1, 0x0, 0x1, 0x138}, @ldst={0x0, 0x2, 0x6, 0x7, 0xb, 0x8, 0x4}, @exit={0x95}], &(0x7f00000006c0)='GPL\x00', 0xfffffffffffffff9, 0x98, &(0x7f0000000700)=""/152, 0x41f00, 0x1}, 0x48) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)) setsockopt$sock_attach_bpf(r5, 0x1, 0x32, &(0x7f0000000840)=r6, 0x4) writev(r5, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) ioctl$DRM_IOCTL_CONTROL(r6, 0x40086414, &(0x7f0000002180)={0x1, 0xb40}) ioctl$sock_netdev_private(0xffffffffffffffff, 0x0, &(0x7f0000000280)="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") ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00000003c0)={'bpq0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000540)={'bond0\x00', 0xa00}) 2018/04/03 04:07:06 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f0000dfdff8)={&(0x7f0000e21f7c)=@ipv4_delroute={0x24, 0x19, 0x1, 0xffffffffffffffff, 0x0, {0x2}, [@RTA_DST={0x8, 0x1, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x24}, 0x1}, 0x100000000080000) 2018/04/03 04:07:06 executing program 6: clock_gettime(0x0, &(0x7f0000000000)) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff84, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/03 04:07:06 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000080)={{}, {0x200000000080}}) io_setup(0x1ff, &(0x7f0000000040)=0x0) io_getevents(r1, 0x61, 0x8, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000100)={0x77359400}) [ 364.442665] device bond0 left promiscuous mode 2018/04/03 04:07:06 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009b4fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000933000)="9147ad46390d00c80000009d4d5469d01101c2f87d13e3bf", 0x18) socket$bt_rfcomm(0x1f, 0x2, 0x3) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000003c80)=[{0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000003f40)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000003d00)=[{{&(0x7f0000000180)=@ax25, 0x80, &(0x7f0000000240)=[{&(0x7f0000000300)=""/233, 0xe9}], 0x1, &(0x7f0000000440)=""/149, 0x95}}], 0x1, 0x0, &(0x7f0000d0fff8)) 2018/04/03 04:07:06 executing program 1: r0 = gettid() socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b28000)=0x3c) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) r3 = dup3(r1, r2, 0x0) sendto$inet6(r3, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r4 = dup2(r1, r2) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r1) fcntl$setown(r4, 0x8, r0) tkill(r0, 0x16) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000000)={0x1, 0x3}, 0x8) 2018/04/03 04:07:06 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x7f, 0xff, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000040)={r0, &(0x7f0000000000)="385ecd8e2dcc1ca6d9060495d6a405c568289b4aeb56294386916a248cfa24cd52e308c7b6b6d9ece2", &(0x7f0000000080)}, 0x4) 2018/04/03 04:07:06 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) socket$netlink(0x10, 0x3, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x800, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in=@rand_addr, @in6=@mcast2}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000480)=0xfffffffffffffceb) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000000140)={0x20, 0x22, 0x105, 0x0, 0x0, {0x4}, [@typed={0x8, 0x0, @u32}, @generic="a3"]}, 0x20}, 0x1}, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x40a00, 0x0) 2018/04/03 04:07:06 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x80000000004) r1 = dup3(r0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f00000027c0)=[{&(0x7f0000001380)=""/4096, 0x1000}], 0x1) splice(r0, &(0x7f0000000000)=0x5f, r0, &(0x7f0000000080), 0x3af2, 0x8) 2018/04/03 04:07:06 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/cuse\x00', 0x200, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000400)=0x34f8) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r2 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x1, 0x10000) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000440)=0xfffffffffffffe1a) r3 = socket$vsock_dgram(0x28, 0x2, 0x0) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000140)={0xdf, 0x101, 0x7, 0x0, 0x9, 0x9, 0x4, 0x9, 0x4b2, 0x3, 0x3f, 0xbb77}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x400000, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x4000, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rtc\x00', 0x0, 0x0) syz_open_pts(r4, 0x4040) r5 = dup3(r1, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r5, 0x0, 0x2b, &(0x7f0000000280)={0x7ff, {{0x2, 0x4e24, @rand_addr=0x1}}, {{0x2, 0x4e21, @broadcast=0xffffffff}}}, 0x104) 2018/04/03 04:07:06 executing program 0: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="ea7ad7e2dd952ac1214e279a7a864209cabfa13962e5e4a1298f866b5edd3135d64af21364239c7f7f4f0ac034eaf5e5bc659cfc16", 0x35, r0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r1) add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)='\x00', 0x1, r2) prctl$setmm(0x23, 0x1, &(0x7f0000ffd000/0x2000)=nil) r3 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f19edc)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149bd61bd78b506e8b", 0xc0, r2) r4 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x100, 0x2040) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000380)={0x0, 0x4}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000000400)={r5, 0x6}, &(0x7f0000000440)=0x8) r6 = request_key(&(0x7f0000000480)='blacklist\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000dde000)="2f6465612f7675746f66730719", r1) keyctl$dh_compute(0x17, &(0x7f0000000100)={r6, r3, r6}, &(0x7f0000000180)=""/42, 0x18, &(0x7f0000000140)={&(0x7f0000000200)={'md4-generic\x00'}}) syncfs(r4) 2018/04/03 04:07:06 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000)) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0xfffe, 0x0) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000000200)=0x5) r4 = epoll_create1(0x0) r5 = mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4011, r3, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000880)={0xc, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0367082d8c0f67cd9568f86cc240", @ANYRES64=r5], 0xac, 0x0, &(0x7f00000007c0)="62e2b09b2564b16bc3d3a13bec18fd2fd216d92a5a6d3119d853e6a1ed16a3512d25d9aa3419dac730d42a60a893071dcfa02aeb1bea91fda4b23807f5bfa4738f98ed9eab8f763ef7a26fa7d3fb1d448fea77f3b466245e2a5f0526fdf593800f2880e19b5088624dd4055238449bfad6fe007f809a52a125df1c798e342705089a75867cc77095ec4ba4132f8d15a24884a1c1553d1236c4547bd1869383a8ae80cad41f6aaa7a2e1683a2"}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000dc0000)) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000600)) r6 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff9) fchmod(r0, 0x110) r7 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) keyctl$search(0xa, r6, &(0x7f00000000c0)='encrypted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, r7) ftruncate(r1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000b1eff4)={0x80000000}) recvfrom$inet(r3, &(0x7f0000000440)=""/65, 0x41, 0x100, &(0x7f00000002c0)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f00000005c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r3, &(0x7f0000000740)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000700)={&(0x7f0000000640)={0x64, 0x0, 0x100, 0x70bd2d, 0x25dfdbfc, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffffffffeb3}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3b}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@loopback=0x7f000001}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}]}]}, 0x64}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) r8 = dup3(r4, r2, 0x80000) ioctl$TIOCLINUX3(r8, 0x541c, &(0x7f00000001c0)=0x3) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in=@local, @in6=@mcast2}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000240)=0xe8) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000003900)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000038c0)={&(0x7f0000000540)={0x2c, 0x12, 0x0, 0x0, 0x70bd28, 0x25dfdbfd, {0xf}, [@nested={0xc, 0x0, [@typed={0x8, 0x8b, @fd=r0}]}, @generic="940a6e56b5d8a0d713e83682"]}, 0x2c}, 0x1, 0x0, 0x0, 0x4001}, 0x44855) [ 364.610396] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. [ 364.753893] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/03 04:07:07 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000100)=@can={0x0, 0x0}, 0x80, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/153, 0x99}, {&(0x7f0000000280)=""/202, 0xca}], 0x2, &(0x7f0000000080)=""/7, 0x7, 0x1ff}, 0x20) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bpq0\x00', r1}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)=@ipv4_newaddr={0x28, 0x14, 0xb, 0x0, 0x0, {0x2, 0x8, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x8, 0x1, @loopback=0x7f000001}, @IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0x14}}]}, 0x28}, 0x1}, 0x0) 2018/04/03 04:07:07 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x9, 0x10000) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='logfs\x00', 0x420, &(0x7f00000001c0)="6c24c524382d8b87fbb4a626e4d091925ca5b0ac1e24802fecd59d7c4881b0b25eaefa6eae4fcfea5a6d5c98e769d0b5402f740540c04286d8cd929570c912697862cdd80c72da0478bddd2cc184dfc90b4ee5fba4ec605d3f4eee506053b498ad7456d259") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000040)={0x4, 0x4, 0x7}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={"20e5c6b37d824fe7e03e7e8fcd9ee710", 0x101}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000240)=0x401, 0x4) 2018/04/03 04:07:07 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000000140)=0xfffff7fffffffffd, 0x4) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f10ffc)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000cb8fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x47) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x10, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x4, 0x7ff, 0xa76a, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000280)={r4, 0xffffffff}, &(0x7f0000000200)=0x8) listen(r1, 0x0) lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6}}, &(0x7f0000000240)=0xe8) setfsuid(r5) 2018/04/03 04:07:07 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000000080)=@routing={0xff, 0xc, 0x0, 0x6, 0x0, [@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x19}, @local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}]}, 0x68) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000100)=0x8) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/04/03 04:07:07 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000001ff4)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffc, 0x0) ioctl(r0, 0x4147, &(0x7f0000007000)) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000000)={0x0, 0x0, 0x9, 0x3, "3f664a14bce73664735a75e98853d4584e74c2d78dbbf6a4624a16b09b32a2ff92522dcb1c18570d97a7d4d4", 0x6}) 2018/04/03 04:07:07 executing program 3: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x800000000032, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$rdma_cm(r0, &(0x7f0000000a80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000a40)={0xffffffff}, 0x13f}}, 0x20) write$cgroup_subtree(r1, &(0x7f0000000040)={[{0x2d, 'pids', 0x20}, {0x2d, 'rdma', 0x20}, {0x2b, 'memory', 0x20}, {0x0, 'cpu', 0x20}, {0x2f, 'cpu', 0x20}, {0x0, 'io', 0x20}, {0x2b, 'io', 0x20}]}, 0x26) write$rdma_cm(r0, &(0x7f00000023c0)=@disconnect={0xa, 0x4, 0xfa00, {r2}}, 0xc) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYBLOB="00002dc55570e76bc01d0000180000fa0000080000000000d8c58d3c81b3ed6117e39be1f24ead72db9d81c87ffdf4a0fa2a43c807512a1359f0786ae12eebf01218a6ab69a2445a3870b3790cee9b897be4117a921600579be2bcdd03d5b6be", @ANYPTR64=&(0x7f0000002780)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0200000000000000"], 0x20) ioctl$KDGKBDIACR(0xffffffffffffffff, 0x4b4a, &(0x7f0000000080)=""/13) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket(0x0, 0xfffffffffffffffe, 0x0) setsockopt(r3, 0xe6, 0x82, &(0x7f00000001c0)="020046d7f14a599b54fe4084e977e364845108dc885005d30bd57f238e1670d290d81435fe04517d00bce56b77827c1461167db621702e0c48996aff2bf7130d955763aa23ddfea7af8119f9e4ac854db5ae1df0956febcaa615a8e0a79fd6afc7c54ec4e6cc7a8c678e8da830cf70a6309070ec019c9a97a307141797c46358468fd77bd9159ad16771ecbee39475c8a343ca75b01cf8e85f0795cec3c4e077", 0x6f) 2018/04/03 04:07:07 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000000c0)={0x74, 0x0, [0xfffffffffffffff9]}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/04/03 04:07:07 executing program 6: r0 = socket$inet(0x2, 0x805, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x16, @multicast2=0xe0000002, 0x4e21, 0x4, 'wlc\x00', 0x24, 0x80000001, 0x2a}, 0x2c) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x28000, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000140)="070704002a", 0x5) sendto$inet(r0, &(0x7f0000000400)='N', 0x1, 0x0, &(0x7f0000000440)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) r1 = getpgrp(0x0) waitid(0x2, r1, &(0x7f0000000080), 0x20000008, 0x0) 2018/04/03 04:07:07 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000180)={0x0, 0x8001}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_TIMEOUT(r2, 0x0, 0x486, &(0x7f0000000140), &(0x7f00000001c0)=0xc) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x2, 0x40801) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000240)={0x9, 0x7, 0x2c, 0x6, 0xffffffff00000001}, 0x14) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000000)={[], 0x0, 0x200}) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f00000000c0)=0x800000006) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/03 04:07:07 executing program 3: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) geteuid() r0 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x20000000005385, &(0x7f0000000000)) [ 365.884830] sctp: [Deprecated]: syz-executor7 (pid 24591) Use of struct sctp_assoc_value in delayed_ack socket option. [ 365.884830] Use struct sctp_sack_info instead [ 365.904387] IPVS: set_ctl: invalid protocol: 22 224.0.0.2:20001 wlc [ 365.923547] IPVS: set_ctl: invalid protocol: 22 224.0.0.2:20001 wlc 2018/04/03 04:07:07 executing program 6: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000200)=0x0) ptrace$getsig(0x4202, r2, 0x4, &(0x7f00000002c0)) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r4, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) tee(r3, r1, 0x5, 0x0) r5 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0x1c, 0x2, @thr={&(0x7f0000000000)="4a2efc9e22feb1f077bddeec7f7ed7b9f193f1d067d8d2c9df46984750ac757c7de99a6d92bf2e42d1cde11a2807d3354f7b3e119aefc28536e22f4f6d749f581bfd6fc1226d2036554fa702a06ac084796bbecf3ff86a8c2aaee6a0125cb197ba29100f8e1a1c0641080dc7c3d449b885bb8fa3da2bd7f4c3135baef3c34150bb1e2ac9cb4a64525ce931f2d47ff3a7b56aee0ddd4ddcefcf63942743763c4616966baf4a36fee7a2f311c5f3c17b2e2d6104e6315d5d68db20d69b766db3845c08", &(0x7f0000000100)="7d2efd7fd7a3abf54a759d5d359b5a35117a1cdc8c0fbbb31eae03c7433afe2f16042da9325d4d38b1ca0ce20e114a2846ea5f87496394f797b05bbdcde37222fbc9f566d87639fef5e90a6e113bad79245d99d4cffbe6276224c3202bb6f2aaadd7d3781ed6da56723e26"}}, &(0x7f00000001c0)) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) timer_settime(r6, 0x0, &(0x7f0000000340)={{0x0, 0x8}, {r7, r8+30000000}}, &(0x7f0000000280)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r10, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xffffffffffffbe9e}, {0x6}]}, 0x10) write(r9, &(0x7f0000000100), 0x10174) tkill(r5, 0x15) vmsplice(r3, &(0x7f0000001440)=[{&(0x7f0000001380)="11", 0x1}], 0x1, 0x0) 2018/04/03 04:07:07 executing program 1: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x1}, 0xfffffffffffffc7c) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x0, 0x3f, r0, 0xffffffffffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0x11, 0x6, 0x8, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f0000000080)={0x5, 0x40}) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/04/03 04:07:08 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f0000000340)='/dev/snd/midiC#D#\x00', 0x4, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000380)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f00000003c0)={r1, 0x3}) mkdir(&(0x7f00009cc000)='./file0\x00', 0x0) r2 = creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f00000002c0)={0x7, 0x70, 0x7, 0x6, 0x5, 0x8001, 0x0, 0x8, 0x100, 0x4, 0x5, 0x20, 0x8, 0x3, 0x200, 0xcb, 0x40, 0x3b, 0x4, 0xffffffffffff7fff, 0x513, 0x1, 0x3, 0x8, 0x7, 0x3, 0x1000, 0x257ed367, 0x9, 0x8000, 0x7, 0x0, 0x5, 0x1, 0x2, 0x0, 0xfffffffffffffffd, 0x800, 0x0, 0x9, 0x3, @perf_config_ext={0x7, 0xc0000000}, 0x1000, 0x2, 0x1ff, 0x0, 0x100000001, 0x10000, 0x8}, r2, 0x5, r2, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00008e5ff6)='/dev/cuse\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, [0x80, 0x80, 0x0, 0x1, 0x831, 0x200, 0x944, 0x6, 0x7ff, 0x0, 0x3, 0x80000001, 0x1ff, 0x6, 0xffffffff]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000200)={r4, 0x64, &(0x7f0000000180)=[@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x800}, @in6={0xa, 0x4e22, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x28f9}, @in6={0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x2153}]}, &(0x7f0000000240)=0xc) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x0, 0xc3, 0x401, 0x100000000, 0x3, r3, 0x400}, 0x2c) 2018/04/03 04:07:08 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x200000, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000280)={r1}) capset(&(0x7f0000000140)={0x20080522}, &(0x7f00000000c0)) syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0xfffffffffffffffe, 0x40000) r2 = socket(0x1e, 0x2000000000000005, 0x0) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000000040)=0x5) ioctl$sock_SIOCETHTOOL(r2, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="04"]}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x6, 0x7ff, 0x7ff, 0x2, 0x1}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000180)={r3, 0x31, "d0f6e6a5dbe2b57291932c9414ff249ac17a1704bb6f0c4330c65452ab7efee69a26f68db24d4a6b22b72fe067ad45a303"}, &(0x7f00000001c0)=0x39) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00000002c0), &(0x7f0000000300)=0x4) [ 366.749960] sctp: [Deprecated]: syz-executor7 (pid 24591) Use of struct sctp_assoc_value in delayed_ack socket option. [ 366.749960] Use struct sctp_sack_info instead 2018/04/03 04:07:09 executing program 0: 2018/04/03 04:07:09 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000080)={'dummy0\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020300090a000000000000000000ff7fffffffffffff000002000000e0000001000000000000000002a4fe2e3020e8426a00000240000000030005000000000002000000e00000010000000000000000"], 0x50}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x3, 0x504, 0x4}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x9, 0x0, 0x8, 0x3, 0x5}, &(0x7f0000000180)=0x14) 2018/04/03 04:07:09 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) socket$nl_generic(0x10, 0x3, 0x10) close(r0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003cbff4)) getsockopt$EBT_SO_GET_INFO(r2, 0x0, 0x80, &(0x7f0000000140)={'broute\x00'}, &(0x7f0000000040)=0x50) write(r2, &(0x7f0000000000)="f0", 0x1) getsockopt$EBT_SO_GET_INFO(r2, 0x0, 0x80, &(0x7f00000001c0)={'filter\x00'}, &(0x7f00000000c0)=0x50) 2018/04/03 04:07:09 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f00001aaff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f0000857fff)='\t', 0x0) syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000000)={{0x1ac, 0x7}, 'port1\x00', 0x10, 0x40, 0x7, 0x258, 0x3, 0x800, 0x3ff, 0x0, 0x1, 0x6}) write$sndseq(r1, &(0x7f0000d81fd0)=[{0x26, 0x0, 0x0, 0x3fd, @time}], 0x30) 2018/04/03 04:07:09 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='oom_adj\x00') r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) vmsplice(r0, &(0x7f0000000140)=[{&(0x7f0000000040)="33bffce898c939801217e6d17140f5eb92a46c37c97df2149315b9b15f73fe7304c3067d20cb6328ea7d02d10b6697da8d", 0x31}, {&(0x7f0000000080)="dc2743b30d8d055d7fb5786977ecbbe3c911120cbcdb311bf03174ca60dbf12168e74661832e4b0b844eca347b937e37e0749983bff9d2fd9ff0572c4c889aed2d8972b0256d259d0349ab9c78e32c97e331e2aa41eadc020a5e1429108aace2976e7ff341191daa60fcf62b7c7323", 0x6f}], 0x2, 0x1) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000340)=ANY=[@ANYBLOB="01000000000000004001"]) getgid() 2018/04/03 04:07:09 executing program 4: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x2, 0x18040) ioctl$DRM_IOCTL_VERSION(r0, 0xc0246400, &(0x7f0000000100)={0x4b, 0x6, 0xaa0, 0x1000, &(0x7f0000000180)=""/4096, 0xe4, &(0x7f0000001180)=""/228, 0xb2, &(0x7f0000001280)=""/178}) seccomp(0x1, 0x0, &(0x7f0000000140)={0x0, &(0x7f0000000040)}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'tunl0\x00', &(0x7f0000000000)=@ethtool_cmd={0x4e}}) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001340)={0x0, 0x0, 0xc000000000000000, 0x800, 0x9, 0x10001}, &(0x7f0000001380)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000013c0)={r3, 0x2, 0xa0f}, &(0x7f0000001400)=0x10) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0) fdatasync(r2) r4 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000000080)) 2018/04/03 04:07:09 executing program 6: mkdir(&(0x7f0000508ff6)='./control\x00', 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x10000, 0x0) mknodat(r0, &(0x7f0000000040)='./control\x00', 0x4, 0x7f) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={r0, &(0x7f0000000080)="03b861d6d11e62a687cb9dccecf812d82d6f1a0cf902bffb9249eee278be699394c9c259b4f5e493108eb5a8f6f2090bd03704b14332c52d081dbfb2a6a658f70372f38864564360418f6bd3571e390caf445e65fa0f1722f19d7984e845304d4aead1bcf973914af6c06b6a2ee81b0af07ed9adfbba8b1918d6fcf807b212ef97981945a728d0d27e8948b374", &(0x7f0000000140)="965226fd335063d1e6b93f9f684d30f8cd33ff5513cd7bb95493bd1673590815954d714ceb448fe13ec0849a36df6b0687840dee42b0e5c9e3594155181b0a0f0ab4c3f2e796ae0698c8bb5d211afb30bd1d363d81f7f452e2c14cdbd0f04b527d07c5ec947b09a93d0c20a500946ae2e9ca76d2732c4bd7f6ca72bd9ba4e9e98a2d1515136d8b4872b616e5bad22d011fa0f04463c47ebe4f9f6d74c5d73bd2c441888d03a96f130e5cdbd919fb52dc3bfda4b7f858f99db43be66a9ba1750aed1f47e82fce7becae108cc56abafa124bd1a305d99327701c", 0x2}, 0x20) r1 = inotify_init1(0x0) sendfile64(r1, r1, &(0x7f0000000280)=0x5a, 0x1a607b5a) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = gettid() fcntl$setown(r1, 0x8, r2) rt_sigprocmask(0x0, &(0x7f000003b000)={0xbffffffffffffffe}, 0x0, 0x8) fcntl$setsig(r1, 0xa, 0x20) inotify_add_watch(r1, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/04/03 04:07:09 executing program 7: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000000c0)=@generic={0x8, 0x10001, 0x4}) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f000027c000)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ppoll(&(0x7f0000000040)=[{r1}], 0x1, &(0x7f0000000140), &(0x7f0000000100), 0x8) r2 = add_key(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)="509b90339649469d9aecec33c27df79c83e7f9bba9f5713696cb4d7d8a00a72df0339e51263c4877dfb75084c0db5d34feb4c723b9b0", 0x36, 0xfffffffffffffffd) keyctl$setperm(0x5, r2, 0x200) 2018/04/03 04:07:09 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e24, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}}, 0x0, 0xfffffffeffffffff, 0x0, 0x80000000, 0x9}, &(0x7f0000000080)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000240)={r1, @in6={{0xa, 0x4e23, 0x8001, @local={0xfe, 0x80, [], 0xaa}, 0x2}}, 0x1, 0x9}, &(0x7f00000000c0)=0x88) r2 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000000100)=[{&(0x7f0000000140)="2900000018001980013d75241a0407210206e30067ffbd010a0000000800050000000200080000bf00", 0x29}], 0x1) r3 = syz_open_dev$sg(&(0x7f0000000440)='/dev/sg#\x00', 0x80000000, 0x200040) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, [0x40, 0x1, 0x10001, 0x3, 0x3, 0x7ff, 0x7c6, 0x1000, 0xfffffffffffffffb, 0xa60, 0x2, 0x989b, 0x7, 0x0, 0x7f]}, &(0x7f0000000580)=0x100) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00000005c0)={r4, 0xfffffffffffffffe}, 0x8) 2018/04/03 04:07:09 executing program 4: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffbfffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000080)={0x1, 0x0, 0x34b, 0x3, 0x3ff}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000013fff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000040)) 2018/04/03 04:07:09 executing program 6: syz_emit_ethernet(0x32, &(0x7f000025a000)=ANY=[@ANYBLOB="ffffffffffff000014000000080047000034000000000000907800000000e000000144080600000000004e204e200008a778"], 0x0) 2018/04/03 04:07:09 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000948fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x400, 0x0) r2 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000000, r2) r3 = add_key(&(0x7f0000000100)='rxrpc\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)="e72890e63d4dac483003c0e7b0ce8f012a117d8a489b7b7c7ed6d2fc588a3d28423d9e55ab33553b47c7903eeedcea62107d238d3c9b902de08dfad078f0d6a3b5d880422f6bc443fd1c8826", 0x4c, 0x0) r4 = getgid() keyctl$chown(0x4, r3, 0x0, r4) r5 = dup(r0) read(r1, &(0x7f00000000c0)=""/50, 0x32) ioctl$TIOCSBRK(r5, 0x40044591) 2018/04/03 04:07:09 executing program 1: epoll_create1(0x0) socket$unix(0x1, 0x5, 0x0) r0 = inotify_init() io_setup(0xd223, &(0x7f0000000000)=0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x80400, 0x50) r2 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x6, 0x0) io_cancel(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000040)="da44a57dd1bb383a17530269c3daafa8e64fd67a387b0c21772722fbf4a0decc72bb5e4d4beb7b9e6048ffce42389f91178c7782a40b16bf8e17c1f1ba14baf2866d6a1554dd722dfb8f70a7f4cced2ce1f8ecd5ee624bf38db0101c4738bf4d5e27a8f289ac50eb92cb0d5161c13f1ca6c87425cb64b7608e92684a5359cea0a2316f374b851a43d9ece5c275aa83fe1fc5bbb31b4cf260bb3b067f78268fb609a7d9523ca48e3103e89b244c5ff17eec202e013e766da645b3fc4a4572c7a11d86e5b3e31e5405ec1389f954", 0xcd, 0x20, 0x0, 0x1, r2}, &(0x7f00000001c0)) unshare(0x1000008000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/03 04:07:09 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, &(0x7f0000000080)=ANY=[@ANYBLOB="03000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"]) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000180)=""/130, &(0x7f0000000240)=0x82) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000040)={0x8, 0x1, 0x3, 0x7fff, 0x4}, 0xc) mq_timedsend(r0, &(0x7f0000e71fff), 0x0, 0x0, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f000066c000), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) lseek(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000280), &(0x7f00000002c0)=0x4) socketpair$ax25(0x3, 0x3, 0x8, &(0x7f0000000140)) syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x4000) mq_timedreceive(r0, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) 2018/04/03 04:07:09 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) sendmsg$alg(0xffffffffffffffff, &(0x7f0000b37000)={0x0, 0x0, &(0x7f0000000640), 0x0, &(0x7f0000000040)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000e63000)={0x0, 0x0, &(0x7f00003d5ff8)=[{&(0x7f0000588fa9)=""/87, 0x57}], 0x1, &(0x7f0000142000)=""/60, 0x3c}, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) 2018/04/03 04:07:09 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x0, 0x6}, 0xffffffffffffff28) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000004ff7)='/dev/kvm\x00', 0x0, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000000140)={0x1f, 0x2c620779, 0x8, 'queue1\x00', 0x6e52ff77}) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x80) r3 = dup(r0) accept4$inet(r3, &(0x7f0000000040)={0x0, 0x0, @remote}, &(0x7f0000000100)=0xa, 0x800) 2018/04/03 04:07:09 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x2010000, 0x7fc) setrlimit(0x0, &(0x7f0000000040)={0x2000000, 0x20080000000}) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000080)={0xde8f, 0xf19, 0x6a06, 0x5, 0xa02, 0x80000001, 0x9, 0x9, 0x1ff, 0x9, 0x8000, 0x81}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000000)={0x3, r0}) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f00000000c0)=""/48) 2018/04/03 04:07:09 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x6e, &(0x7f0000000240)=ANY=[@ANYBLOB="00000b081bf2aaaaaaaa000086dd6008de0600383a0000000000000000000000ffffe0000002ff05095927d2d6a91c750000000000de0200000000609433df00003a000000e6e7000000000100007dcf3c17da3baa432fbb0000000008000000000000000001fca967e17f79101000000000000000"], 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000080)={'bcsh0\x00', {0x2, 0x4e24, @multicast1=0xe0000001}}) r1 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x5, 0x402) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x201000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r2, 0x200, 0x70bd2c, 0x25dfdbfd, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x64}]}, 0x1c}, 0x1}, 0x10) 2018/04/03 04:07:09 executing program 0: mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) r0 = open(&(0x7f0000b2cff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00007a4ff8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x1001, &(0x7f0000a06000)) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="ff0000000000000000009163b83caed61f4573666bec0af7cd72d01b686c2f4df69e13e49a2064111af341e491f65e2868057d0e8781c72598983a4727a5dac3e7cca1a551dc24aca7dfb3ca7022196940603fcf1b14010a7df2aea4c8e779636bdcfa277a547dbb83f8603f0d49bcfada"]) pivot_root(&(0x7f0000b6aff8)='./file0\x00', &(0x7f0000f75000)='.') 2018/04/03 04:07:09 executing program 7: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) mq_getsetattr(r0, &(0x7f0000000140)={0x7, 0x9, 0x507eb5cb, 0x6, 0x5, 0x3f, 0x9, 0x1}, &(0x7f0000000180)) r1 = socket$netlink(0x10, 0x3, 0x4) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000040)={&(0x7f0000000000)=[0x800, 0x1, 0x1], 0x3, 0x4, 0x10000, 0x7, 0x8, 0x4, {0x4, 0x0, 0x6, 0x9, 0x2000000000, 0x9, 0x7, 0x1, 0x3, 0x6, 0x4, 0x100000000, 0xfff, 0x9, "d69d0b2ab9ca9d1bf3da8262e0ac6ba9e9b9a113da01a871e7006099ac4d2c98"}}) sendmsg$nl_generic(r1, &(0x7f00000000c0)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="96a581a500b514164c3af65facbea235589faf26597c4bbd83e1656563f6982aa47685ab9657f29d677ef25f5753c2900a632751b39b9062945affa384fd4b6a88de240a7db1faffdae6"], 0x1}, 0x1}, 0x4040) 2018/04/03 04:07:09 executing program 2: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000080)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000380)={0x88, 0x0, &(0x7f0000000200)=[@clear_death={0x400c630f, 0x4, 0x2}, @acquire_done={0x40106309, r1, 0x4}, @acquire={0x40046305, 0x1}, @increfs={0x40046304, 0x4}, @release={0x40046306, 0x4}, @transaction_sg={0x40486311, {{0x1, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x68, 0x38, &(0x7f0000000140)=[@fda={0x66646185, 0x2, 0x4, 0x32}, @fda={0x66646185, 0x1, 0x3, 0x17}, @ptr={0x70742a85, 0x0, &(0x7f0000000100), 0x1, 0x0, 0x3a}], &(0x7f00000001c0)=[0x30, 0x20, 0x28, 0x40, 0x38, 0x48, 0x48]}, 0x101}}], 0x9f, 0x0, &(0x7f00000002c0)="0dfeb166cf9a032ab81aa50c145fc0fcb40bb60b1ed259e5cb21e179253476385f61149142ddc839e90a936e5e042cea2bcabf2f608393a00831b032f255bdbb33299bdb98f2abd26d49d23bb5347e2ebbc4eddef1412ac902dcf34f0341b0ecc6a27b985aba7a7c4e06162997472f11c7d5c3c33be55d55e07f3d96d9fcb1fe2563a1c588aedcf0b47a69e5fbbdf8848e20305c3970df2d71295a7a52e9a8"}) r2 = syz_open_dev$vcsn(&(0x7f00000003c0)='/dev/vcs#\x00', 0x9254, 0x50000) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0x44, 0x0, &(0x7f0000d06000)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00', @ANYPTR64=&(0x7f000000d000)=ANY=[], @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000014949fd1d1329994f94620ccffb4b9b6960a5ce8c622ebfe952ef4e9068486b842fb6662ca09ec3bd8cec1c2c5ced9046e1d21f2432c55f374c8fb8ee1624649a148063fa3371095bb174410d134170b28bb"]], 0x0, 0x0, &(0x7f000023c000)}) 2018/04/03 04:07:09 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x105d}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x0, 0x1, 0x1}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x438, &(0x7f00001a7f05)=""/251}, 0x48) rt_sigaction(0xc, &(0x7f0000000000)={0x629, {0x101}, 0xc8000002, 0x401}, &(0x7f0000000040), 0x8, &(0x7f0000000080)) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400400}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x84, r1, 0x100, 0x70bd29, 0x25dfdbfc, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xe234}, @IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x100}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}]}, 0x84}, 0x1, 0x0, 0x0, 0x4044}, 0x24000001) 2018/04/03 04:07:09 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) getsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000f29000), &(0x7f0000b5dffc)=0x4) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/04/03 04:07:09 executing program 4: mkdir(&(0x7f0000000000)='./control\x00', 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000040)='./control\x00', 0xfffffffffffffffc, 0x0) lseek(r1, 0x48, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)) 2018/04/03 04:07:09 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x40080, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000140)={0x6}) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}}}, &(0x7f00000000c0)=0x98) 2018/04/03 04:07:09 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'ip_vti0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="1201000000e9c4000000000000000000"]}) r1 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x403c5404, &(0x7f00000000c0)={{0xffffffffffffffff, 0x3, 0x1, 0x3, 0x80}, 0x1ff, 0x9}) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000180)=0x2, 0x4) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={0x9, {0x2, 0x4e24, @loopback=0x7f000001}, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e22, @broadcast=0xffffffff}, 0x20, 0x3, 0x11ec, 0x3, 0x8, 0x0, 0x100000001, 0x8, 0x5}) 2018/04/03 04:07:09 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)="2e6f785e968046ec5b", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000180)='memory.swap.max\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000100), 0x3) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x10002, 0x0) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f0000000000)='./cgroup\x00') ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x8}) 2018/04/03 04:07:09 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x800000000, 0x2) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000000400)={"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"}) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f00000000c0), 0x2) write$rdma_cm(r0, &(0x7f0000000100)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) getpeername$llc(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000180)=0x10) write$rdma_cm(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="10000000300000fa", @ANYPTR64=&(0x7f00000003c0)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="00000000000000000a00000000008000fe80000000000000000000feffffffbb00000000f24432e6e6b5c5f3514f6c9635f5d0f271735a", @ANYRES32=r2], 0x38) [ 367.735627] QAT: Invalid ioctl [ 367.741528] binder: 24704:24706 BC_CLEAR_DEATH_NOTIFICATION invalid ref 4 [ 367.747744] QAT: Invalid ioctl [ 367.748532] binder: 24704:24706 BC_ACQUIRE_DONE u0000000000000000 node 97 cookie mismatch 0000000000000004 != 0000000000000000 [ 367.763266] binder: 24704:24706 Acquire 1 refcount change on invalid ref 1 ret -22 [ 367.771050] binder: 24704:24706 IncRefs 0 refcount change on invalid ref 4 ret -22 2018/04/03 04:07:09 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="393a34f1f646f077eaa5000000000000000000"], 0x13) write$cgroup_int(r1, &(0x7f00000000c0)={[0x34]}, 0x1) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$inet6(0xa, 0x6, 0x1000, &(0x7f0000001340)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_tcp_buf(r3, 0x6, 0x1a, &(0x7f0000001380)=""/167, &(0x7f0000001440)=0xa7) setsockopt$sock_void(r2, 0x1, 0x3f, 0x0, 0x0) [ 367.778808] binder: 24704:24706 Release 1 refcount change on invalid ref 4 ret -22 [ 367.786568] binder: 24704:24706 got transaction to invalid handle [ 367.792832] binder: 24704:24706 transaction failed 29201/-22, size 104-56 line 2848 2018/04/03 04:07:09 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f00007fbffd)='H', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) execve(&(0x7f0000000ff8)='./file0\x00', &(0x7f0000000000), &(0x7f0000001fe0)=[&(0x7f0000000ffc)='dev ']) syz_open_pts(r0, 0x840) 2018/04/03 04:07:09 executing program 1: exit(0x9000) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000600)=@assoc_value={0x0, 0x7}, 0x8) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000003, 0x8031, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000200)="eabba32122600ea879d1b2aae9e9059c17c791208d0865a8f8e76805a0bd9b99194126653e8a874f88419815cacd490fd41068b33baa0001a0345e733b36b659a57a0e3c964065f37f769606f3a97a731d790ddc25661275424f755d8667dc0148da894f3001a1a0d4f496cc901510e36bfc625755d5381cba01e6be93123fb8bc9e008663f3a7d5a8991e6dfa37f5dcfcc713fbbb1371af", 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000140)={0x4, 0x0, 0x81}) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000001340)=""/7, &(0x7f0000001380)=0x7) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/kvm\x00', 0x0, 0x0) getitimer(0x3, &(0x7f0000000040)) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000837000)='loginuid\x00') sendfile(r5, r5, &(0x7f000017f000), 0x5) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0x0) mlock(&(0x7f00006cc000/0x3000)=nil, 0x3000) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000000)={0x0, 0xfffd}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000100)={0x0, 0x1, 0x0, 0x2000, &(0x7f0000ffe000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) r6 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x1, 0x10000) ioctl$KVM_RUN(r6, 0xae80, 0x0) syz_open_dev$amidi(&(0x7f0000000300)='/dev/amidi#\x00', 0xdcfb, 0x40) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@mcast1, @in6=@ipv4}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f00000000c0)=0xe8) ioctl$KVM_CREATE_DEVICE(r5, 0xc00caee0, &(0x7f00000002c0)={0x2, r1, 0x1}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r4, 0x7706, &(0x7f0000000180)) ioctl$KVM_RUN(r3, 0xae80, 0x0) io_setup(0x5e3b, &(0x7f0000000000)) 2018/04/03 04:07:09 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x34, 0x12480) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') bind$alg(r0, &(0x7f0000000240)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000040)="a3830415d3645e677e3a73344d790eef", 0x10) getsockopt$inet_int(r1, 0x0, 0xe, &(0x7f0000000080), &(0x7f0000000100)=0x4) sendfile(r3, r2, &(0x7f0000807000), 0x43) 2018/04/03 04:07:09 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000000)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f00000000c0)={0xa, 0x4e21}, 0x1c) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x800, 0x218980) getpeername$llc(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x10) r2 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001500)={{{@in6=@dev, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@remote}}, &(0x7f0000001600)=0xe8) lstat(&(0x7f0000001640)='./file0\x00', &(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgid(0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001cc0)={{{@in6=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000001dc0)=0xe8) fstat(r1, &(0x7f0000001e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = fcntl$getown(r1, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000003100)={{{@in6, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f0000003200)=0xe8) r10 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000004500)=0x0) lstat(&(0x7f0000004540)='./file0\x00', &(0x7f0000004580)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000004600)='./file0\x00', &(0x7f0000004640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = fcntl$getown(r1, 0x9) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000046c0)={{{@in6=@mcast1, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f00000047c0)=0xe8) r16 = getegid() r17 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000004800)={{{@in6=@ipv4={[], [], @dev}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000004900)=0xe8) lstat(&(0x7f0000004940)='./file0\x00', &(0x7f0000004980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r20 = getpgrp(0xffffffffffffffff) r21 = getuid() fstat(r1, &(0x7f0000004a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000006140)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000006180)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@local}}, &(0x7f0000006280)=0xe8) getgroups(0x5, &(0x7f00000062c0)=[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]) r26 = fcntl$getown(r1, 0x9) getresuid(&(0x7f00000065c0), &(0x7f0000006600), &(0x7f0000006640)=0x0) fstat(r1, &(0x7f0000006680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000006700)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000006740)={{{@in6=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000006840)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000006880)={0x0, 0x0, 0x0}, &(0x7f00000068c0)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000006900)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000006940)={{{@in6, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f0000006a40)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000006a80)={0x0, 0x0, 0x0}, &(0x7f0000006ac0)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000006b00)={0x0, 0x0}) r36 = getuid() fstat(r1, &(0x7f0000006b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r38 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000006bc0)={{{@in6=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000006cc0)=0xe8) getgroups(0x1, &(0x7f0000006d00)=[0xffffffffffffffff]) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000006f80)={0x0}, &(0x7f0000006fc0)=0xc) stat(&(0x7f0000007000)='./file0\x00', &(0x7f0000007040)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000070c0)='./file0\x00', &(0x7f0000007100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000008500)=0x0) r45 = getuid() stat(&(0x7f0000008540)='./file0\x00', &(0x7f0000008580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r47 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000008600)={{{@in6=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000008700)=0xe8) r49 = getgid() fcntl$getownex(r0, 0x10, &(0x7f0000008740)={0x0, 0x0}) r51 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000008780)={0x0, 0x0, 0x0}, &(0x7f00000087c0)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000008800)={0x0, 0x0}) r54 = geteuid() r55 = getegid() r56 = fcntl$getown(r1, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000008840)={{{@in, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000008940)=0xe8) getgroups(0x6, &(0x7f0000008980)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000089c0)=0x0) fstat(r1, &(0x7f0000008a00)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000008a80), &(0x7f0000008ac0)=0x0, &(0x7f0000008b00)) sendmmsg$unix(r1, &(0x7f0000008c00)=[{&(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000014c0)=[{&(0x7f00000001c0)="1764b31217aeb5a6efe40dabdac607339add67c645ff68d400aee85b2542ddef387f0466eabc18c33cd553860d21728a896c6274f02f11e3b73b0d8109ebc743f0185e8bbdcd066c6afc5d73277b542e618b9d69b606bd0bc9d44493394b9d9ba5c05526911d36d561930bfad2856cdf81b4b30eba33e389eddb495dd42bb7c20c3ba9b2a331c2a35243f1b4c793737683ec8f7bb8d107fc30309f19c090f90081dfce7e44f1e0e2c952f9e7d9e68017a59cae8eb2d5520878df", 0xba}, {&(0x7f0000000280)="a967fc0811044215f6a65079759b95607c573ca5053be1313cd79614450295f31b3d60b5f53a7e43a6d58c8afa31f501a1045955b7f8805bd904fd3267dae5bb11e6ba3b4d49a1beff556896f5fdccda72c20b5e3a2bec107df224698dc446c6145f96618ead4a8706f3c9285f47db7e2e8eb52e0b90ea0712f003ff35c28cae5f702a02c1f78438719de1e6c507c0fc8c4527d909300f1aa618fd80fe1632895be7536842696b02aa18ce9bc6b2fc7aeca11d2539", 0xb5}, {&(0x7f0000000340)="eaa465f44f93192dfe83019d8e5c2c4142a8b2591e2a4cbdea6a6ca921a8135147431180059206521d576306d5ae94d11a4748f71cbbba1e250bbe890cc19a27598f282d6cffd3ccd0f3d037bc1c8b6a893e2a842d332cf8d5aa3eca16fa11f74753b9265930a46d4f4c7e556ebaa6c5f48bc1fb98a1b35ea2415f98f2f6c36daf267811955ca4aec06fefad74b92368fba5", 0x92}, {&(0x7f0000000400)="9c7439e8327f246e22441c2821336a24238512970c608a23770d609f6ab49813c2d30e93e4e88cba4d4ec87cc1dc5f8ca298ecc2687388e9d3e14b0093dab4d1faaa26e39f9f3727a42550b8ad3af4f00ac51b5ca63fc2ff3f3dbc4326c95bbeed640bc10d50631aed45aa30b00213eccf4aae0d21bcc99055a53dc67da7bd283024e79f3a1ff68b27fbbfa03272b9", 0x8f}, 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r38, r39, r40}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r1, r1]}], 0xc4, 0x40}, {&(0x7f0000006e40)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000006f40)=[{&(0x7f0000006ec0)="bfc9677704bad46349ed283dc4c7887fca29b0a3c326ad120b19866e8002095071eb15ffcd9c8b56c234ce0a327b5b300a9e80b4f101decdd377559daef2265961f2f7b1929c48c2bb7576bba3ef728a13947a699cd51a3122bd49", 0x5b}], 0x1, &(0x7f0000007180)=[@cred={0x18, 0x1, 0x2, r41, r42, r43}, @rights={0x24, 0x1, 0x1, [r0, r0, r0, r0, r1, r0]}, @rights={0xc, 0x1, 0x1}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x14, 0x1, 0x1, [r1, r1]}], 0x7c, 0x4000}, {&(0x7f0000007200)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000084c0)=[{&(0x7f0000007280)="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", 0x1000}, {&(0x7f0000008280)="5ac08c", 0x3}, {&(0x7f00000082c0)="26025b0d638b75e8a1ce72d4df4cfab9439645f3bfeb502164f00691c432837a99ecb4e4ac9edc970732da32761c4e546dd6042b4203a31e335a9abe75", 0x3d}, {&(0x7f0000008300)="7f0f", 0x2}, {&(0x7f0000008340)="1657bb4dbb20f627f436e29936ab522aaca5697436767857f086c71129889207169e4ed38d7df941674da790448bdbbe16065dc4b8bdb9005462379e7265d4fb643a7467096abf2fd4956bae0603614cc1a9435f3c2aa77cdd0e58758653df37b84953609de585b283e40589772d0cb2daa77e16b0351e87a6983331a66aee4bb9bc51fb86fc6eea5c933fa736fbfc0d4bce0b3d40ae7df81e30d994ab19e446a4c766908266c719de0bde2cc4b1ce18ccd0bee74d1843f5311819c76661c11fc5d23b197691de10ff7340b16c21ed57f3b192deb190c7f3f3d1a1990ad7", 0xde}, {&(0x7f0000008440)="3a3bf1cc916d0fd761969298b349a969657603c6da1b03397e38ef3015d78a41b15ddce689cc020ecbcd4eb25b947ad94e782c15ea0933dc4d59d7ba367c2e17bea253fb14ec1e", 0x47}], 0x6, &(0x7f0000008b40)=[@cred={0x18, 0x1, 0x2, r44, r45, r46}, @cred={0x18, 0x1, 0x2, r47, r48, r49}, @cred={0x18, 0x1, 0x2, r50, r51, r52}, @rights={0x10, 0x1, 0x1, [r1]}, @cred={0x18, 0x1, 0x2, r53, r54, r55}, @cred={0x18, 0x1, 0x2, r56, r57, r58}, @rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r59, r60, r61}], 0xb0, 0x80}], 0x8, 0x0) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xffffff69, 0x0, 0x0, 0x0) 2018/04/03 04:07:09 executing program 7: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x47}]}, &(0x7f000036c000)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_value, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a23000)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@ldst={0x5, 0x0, 0x0, 0x0, 0x0, 0xffffffff}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x3f) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000300)='lp\x00', 0x221) r1 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x3, 0x20000) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000140)=@nat={'nat\x00', 0x19, 0x3, 0x364, [0x20000340, 0x0, 0x0, 0x20000370, 0x2000049c], 0x0, &(0x7f0000000100), &(0x7f0000000340)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x15, 0x3e, 0x0, 'sit0\x00', '\x00', 'gre0\x00', 'bcsh0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], 0x9c, 0xcc, 0xfc, [@cpu={'cpu\x00', 0x8}]}, [@arpreply={'arpreply\x00', 0xc, {{@random="dcb8ecc70dd6", 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0xc, {{@empty, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x2, [{{{0x1f, 0x5, 0x22fb, 'nr0\x00', 'nr0\x00', 'rose0\x00', 'gretap0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff, 0xff], 0x70, 0xa0, 0xd0}, [@arpreply={'arpreply\x00', 0xc, {{@random="f636b53bf24e"}}}]}, @arpreply={'arpreply\x00', 0xc, {{@random="d1b248453865", 0xfffffffffffffffc}}}}, {{{0xb, 0x48, 0x88ca, 'bond0\x00', 'yam0\x00', 'teql0\x00', 'bpq0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], 0xac, 0xac, 0xd8, [@time={'time\x00', 0x18, {{0x40, 0x1, 0x70cf, 0xc7f2, 0x5, 0x6, 0x2}}}]}}, @common=@mark={'mark\x00', 0x8, {{0xffffffd0, 0xffffffffffffffff}}}}]}]}, 0x3b4) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0186404, &(0x7f0000000080)={&(0x7f0000ffd000/0x1000)=nil, 0x200, 0x0, 0x14, &(0x7f0000ffd000/0x1000)=nil, 0x5}) 2018/04/03 04:07:09 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x62) socket$inet_sctp(0x2, 0x5, 0x84) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x212000) mkdirat$cgroup(r1, &(0x7f0000000040)='syz0\x00', 0x1ff) [ 367.894157] binder: 24704:24706 got transaction with invalid offset (0, min 0 max 0) or object. 2018/04/03 04:07:09 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0xa4001, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c4c000)='./file0\x00', &(0x7f0000a98000)={0x3}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000a98000/0x2000)=nil}) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000000080)=""/192) utime(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x167d, 0x1}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000000000)={0x0, 0x0, 0x340000000000000}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x20000, 0x0) unlinkat(r3, &(0x7f00000001c0)='./file0\x00', 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000300)=0x0) perf_event_open(&(0x7f0000000280)={0x2, 0x70, 0xfb1b, 0x80000001, 0x80, 0x6, 0x0, 0x9927, 0x20000, 0xc, 0x0, 0x3, 0x9, 0x8, 0x3, 0x6170, 0x800, 0x43, 0xc53, 0x4, 0x70, 0x200, 0x81, 0x7f, 0x1, 0x0, 0xffffffffffff0001, 0x6, 0x5, 0x8000, 0x1, 0x6, 0x5, 0x6, 0x80, 0x80000001, 0x7, 0x1, 0x0, 0x5c5, 0x4, @perf_config_ext={0x3, 0x2f}, 0x2040, 0x7, 0x4, 0x3, 0x1, 0x1000, 0x400}, r4, 0x3, r3, 0x2) ioctl$DRM_IOCTL_AGP_RELEASE(r3, 0x6431) [ 367.965674] binder: 24704:24706 transaction failed 29201/-22, size 0-8 line 3026 [ 368.000349] binder: BINDER_SET_CONTEXT_MGR already set [ 368.028571] binder: 24704:24755 ioctl 40046207 0 returned -16 [ 368.046114] binder: 24704:24760 BC_CLEAR_DEATH_NOTIFICATION invalid ref 4 [ 368.053184] binder: 24704:24760 BC_ACQUIRE_DONE u0000000000000000 no match [ 368.060249] binder: 24704:24760 Acquire 1 refcount change on invalid ref 1 ret -22 [ 368.067989] binder: 24704:24760 IncRefs 0 refcount change on invalid ref 4 ret -22 2018/04/03 04:07:10 executing program 2: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x2) sync() getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, &(0x7f0000000280)=0x100) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f00000002c0)=0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write(r1, &(0x7f0000000180), 0xffe4) 2018/04/03 04:07:10 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00000002c0)="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", 0x8f, 0x40, 0x0, 0xfdf7) 2018/04/03 04:07:10 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x40100, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000100)={{{@in=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000200)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000240)={@empty, 0x46, r1}) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt(r2, 0x8000000084, 0x1, &(0x7f0000000000), 0x0) bind$ax25(r0, &(0x7f0000000340)={0x3, {"dd893a3c7b8f0f"}, 0x5}, 0x10) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000280)={0x39, 0x9, 0x5, 'queue0\x00', 0x6453}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x204, 0x0, 0xe3, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000080)={r3, 0x8, 0x30}, 0xc) 2018/04/03 04:07:10 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x80044100, &(0x7f000000cff3)) openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x2000, 0x0) 2018/04/03 04:07:10 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f00000003c0)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000140)={0x1ff, 0x1, 'client0\x00', 0x0, "ffa0c4d634157a3c", "c8d73b03f4aeb4724a77e76a19e3e697b5fcecd061b0b33e7aed3e82cd203612", 0xa768, 0x36b}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000002c0)={0x0, 0x82, 'client0\x00', 0x0, "f6776cbecf188b5a", "c4aa20d9c1aa9a98ee36e49b2938309c3e002abb19ff617a8320863fc77fd208"}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) [ 368.075733] binder: 24704:24760 Release 1 refcount change on invalid ref 4 ret -22 [ 368.083480] binder: 24704:24760 got transaction to invalid handle [ 368.089746] binder: 24704:24760 transaction failed 29201/-22, size 104-56 line 2848 [ 368.112176] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/03 04:07:10 executing program 3: r0 = memfd_create(&(0x7f0000002901)="06657620", 0x0) write(r0, &(0x7f0000002000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000000)=0x38, 0x4) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f00000002c0)) 2018/04/03 04:07:10 executing program 7: syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x4, 0x200) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000000)={0x0, 0x0, 0x10}) 2018/04/03 04:07:10 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f000000b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x4112, &(0x7f000000dff3)) epoll_pwait(r0, &(0x7f0000000080)=[{}], 0x1, 0x7, &(0x7f00000000c0)={0x5}, 0x8) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000000040)={{0x4, 0x8000, 0x3, 0xfffffffffffffb21, 0x1, 0x1}, 0xffffffffffff0000}) 2018/04/03 04:07:10 executing program 0: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x10, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000001c0)=[@in={0x2, 0x4e21}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e23, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffa}, @in={0x2, 0x4e24, @rand_addr=0x65}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in6={0xa, 0x4e22, 0xbe, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in={0x2, 0x4e24, @broadcast=0xffffffff}], 0xb4) mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='sockfs\x00', 0x1000, 0x0) chdir(&(0x7f0000000000)='./file0\x00') r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f00000002c0)=0x8, 0x4) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') chroot(&(0x7f00000000c0)='..') umount2(&(0x7f0000000100)='../file0\x00', 0x4) 2018/04/03 04:07:10 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000280)={0x0, 0xe2, "427a29756757d305cdfebef3e42043921c3849e9c7d78e880affad06884c54fcb8bd1998ba30b21342765767b99dc554fe18bbfd201e3f850f9d456aeb96a36c1255af4ec2aa627eb190282b846ebd5cc79f6145883aba6c59813e6afc7e9ec897359f8e0abb5d0ba81bb94104642e957b5e5b065c242ed3cd3b05baefbab5e5dfa882752758669f6325eb52b7b24fab7bf44689a9411cada5d64ba76b01d8ba290ca5554da5907ae17262947d846f74e14f85c21acf01def8855cf2fa056949aeb897711de5adb0d2f07e8cb65a4400d8ca7cdebb64c5a629a418ff70a2099a3283"}, &(0x7f0000000380)=0xea) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000003c0)={r2, 0x1f}, 0x8) r3 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_route(r3, &(0x7f00000fa000)={&(0x7f0000c1b000)={0x10}, 0xc, &(0x7f000052aff0)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001d00010300000000000000001f000000"], 0x1}, 0x1}, 0x0) socketpair$inet6(0xa, 0x0, 0x5, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000040), 0x4) r5 = creat(&(0x7f0000001500)='./file0\x00', 0x0) getpeername$ax25(r5, &(0x7f0000001800), &(0x7f0000001d00)=0x10) read(r3, &(0x7f0000ff9000)=""/80, 0x50) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) openat$cuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cuse\x00', 0x400802, 0x0) syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x8001, 0x10000) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000200)) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000ffdffb)='#!', 0x2) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000000080)={@dev={0xfe, 0x80, [], 0x13}}, 0x14) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x401) execveat(0xffffffffffffffff, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) pipe(&(0x7f0000000580)) socket$netlink(0x10, 0x3, 0x0) r7 = openat$cgroup_ro(r5, &(0x7f0000001540)='memory.events\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r7, 0x0, 0x10, &(0x7f0000000400)={{{@in=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000500)=0xe8) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000540)={'syz_tun\x00', r8}) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) ioperm(0xfb01, 0xcc9, 0x3) 2018/04/03 04:07:11 executing program 1: socketpair$inet6(0xa, 0x3, 0x7fffffff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_opts(r1, 0x29, 0x0, &(0x7f0000000140)=@routing={0x0, 0x2, 0x0, 0x4, 0x0, [@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}]}, 0x18) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080), &(0x7f0000000100)=0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f00000000c0)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xfffffffffffffdf8) 2018/04/03 04:07:11 executing program 2: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = geteuid() r2 = syz_fuseblk_mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', 0xb000, r1, 0x0, 0x1000, 0x1, 0x10001) fcntl$setsig(r2, 0xa, 0x21) keyctl$setperm(0x5, r0, 0x80500) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000011c0)={0x0, 0x2e, "e9c807f091d9d11ddc0d1ef91f4653472ba345fc98449707f98a3b1a13c9203fca12df33d6a79e086920048369da"}, &(0x7f0000001180)=0x36) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000001240)={r3}, 0x8) keyctl$read(0xb, r0, &(0x7f0000000180)=""/4096, 0x1000) r4 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x813, 0x400000) syz_open_dev$urandom(&(0x7f0000001200)='/dev/urandom\x00', 0x0, 0x88400) ioctl$EVIOCGVERSION(r4, 0x80044501, &(0x7f0000001280)=""/22) r5 = fcntl$getown(r4, 0x9) ptrace$cont(0x7, r5, 0x76b6c587, 0x9e) 2018/04/03 04:07:11 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x9, 0x4, 0xb, 0x0, 0xffffffffffffff9c}, 0x2c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000040), &(0x7f00000000c0)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000040)}, 0x10) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x8002, 0xb0) gettid() ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000140)={r2}) 2018/04/03 04:07:11 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000004ffc)=0x8001) r1 = epoll_create1(0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f0000000040)={@mcast2, 0x0}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f00000000c0)={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0x10}, 0x9, 0x8000, 0x7, 0x500, 0x5, 0x2, r3}) setsockopt$inet6_int(r2, 0x29, 0x4c, &(0x7f0000000140)=0x2, 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b4fff4)) 2018/04/03 04:07:11 executing program 5: socket$nl_netfilter(0x10, 0x3, 0xc) 2018/04/03 04:07:11 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x4, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000240)=@assoc_value={0x0}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0x3ff, 0x8004, 0x6, 0xd0, r1}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000340), &(0x7f0000000380)=0x8) r2 = syz_open_dev$evdev(&(0x7f0000a76fee)='/dev/input/event#\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000c9c000)={0x0, 0x0}) ppoll(&(0x7f00004e8000)=[{r2}], 0x1, &(0x7f00009ffff5)={0x0, r3}, &(0x7f00007ceff8), 0x8) r4 = fcntl$dupfd(r2, 0x406, r2) ioctl$TIOCSBRK(r2, 0x40044591) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x1, 0x8001, 0x8, 0x150, 0x9, 0xbf98, 0x1ff, {0x0, @in6={{0xa, 0x4e21, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}, 0x7, 0x2, 0x9, 0xfffffffffffffffe, 0x20}}, &(0x7f00000000c0)=0xb0) ioctl$KVM_SMI(r4, 0xaeb7) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000000100)={r5, 0x83, "ba30b090b7aee842d2a3506f1d69b05a8cef3b6ac1399a8bd30faa647667f0999d22eb086cde8b7258f9523008a32a2bc61655e136e9c8a7b58fce325ca93ce6519f8cf63a2bd6c0193ce29ef500202f89d6cde17fc893b6e7439ad5dfc3f7e613ded9743b615619f4fdfbdc33214a8279d2435ebbd5918cc7162a9ec7f4ed123a7aa6"}, &(0x7f00000001c0)=0x8b) 2018/04/03 04:07:11 executing program 7: r0 = socket(0x7, 0x802, 0x1f) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000140)=0x200, 0x4) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000180)={0x0, {{0x2, 0xfffffffffffffffc, @multicast1=0xe0000001}}, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x104) 2018/04/03 04:07:11 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x10001, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000280)={@nl=@unspec, {&(0x7f0000000180)=""/11, 0xb}, &(0x7f0000000240), 0xa}, 0x9c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrlimit(0x0, &(0x7f00000001c0)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000008cff4)='/dev/rfkill\x00', 0x0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0xa000, r1, &(0x7f0000d56ff4)={0x30000001}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000000c0)={0x8000, {{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x84) r3 = socket$inet(0x2, 0x5, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r3, 0x84, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x3) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6}}, &(0x7f0000000480)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000004c0)={r4, @broadcast=0xffffffff}, 0xc) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000200)=ANY=[@ANYBLOB="83e4f461528c4e5ce7f70eea74b8fe72f6000000"], 0x6) 2018/04/03 04:07:11 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f0000001c00)=[{{&(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/35, 0x23}], 0x1, &(0x7f0000000140)=""/205, 0xcd, 0x7fe0000000000000}, 0x5}, {{&(0x7f0000000240)=@alg, 0x80, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/121, 0x79}, {&(0x7f0000000340)=""/245, 0xf5}], 0x2, &(0x7f0000000480)=""/69, 0x45, 0x2}, 0x2}, {{&(0x7f0000000500)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000001ac0)=[{&(0x7f0000000580)=""/232, 0xe8}, {&(0x7f0000000680)=""/216, 0xd8}, {&(0x7f0000000780)=""/4096, 0x1000}, {&(0x7f0000001780)=""/71, 0x47}, {&(0x7f0000001800)=""/98, 0x62}, {&(0x7f0000001880)=""/188, 0xbc}, {&(0x7f0000001940)=""/89, 0x59}, {&(0x7f00000019c0)=""/235, 0xeb}], 0x8, &(0x7f0000001b00)=""/203, 0xcb, 0x12}, 0x10000}], 0x3, 0x10000, &(0x7f0000001c80)={0x0, 0x1c9c380}) bind$vsock_dgram(r1, &(0x7f0000001cc0)={0x28, 0x0, 0x0, @my=0x1}, 0x10) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000000)=0x101, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000001d40)={0x0, @local, @dev}, &(0x7f0000001d80)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001e00)={'ifb0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000001ec0)={&(0x7f0000001d00)={0x10}, 0xc, &(0x7f0000001e80)={&(0x7f0000001e40)=@newneigh={0x38, 0x1c, 0x1, 0x70bd29, 0x25dfdbfc, {0xa, 0x0, 0x0, r3, 0x11, 0x7, 0x7}, [@NDA_PROBES={0x8, 0x4, 0x4}, @NDA_IFINDEX={0x8, 0x8, r4}, @NDA_DST_MAC={0xc, 0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}]}, 0x38}, 0x1, 0x0, 0x0, 0xffffffffffffffff}, 0x0) 2018/04/03 04:07:11 executing program 2: add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='z', 0x1, 0xfffffffffffffff9) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x80000000}, 0x0) keyctl$join(0x1, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000000080)) 2018/04/03 04:07:11 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffff0180c200004086dd6006f5260008110000000000000000000000000000000000ff0900000000000000000000000000014e204e2000059078f6ac40d540176dc3e3eff9643c3c5e481179e629454ef1572e8ea516effac2acbbe917ca2869a3ec2a6c6a996766e5ed43d69cf4d7fd6d2e29738e7e40d48080afbc7b8a406d534ca84dac2697435ebc71c8e83c500e915426c3673959bb1c98b6295c000000000000"], &(0x7f0000775000)={0x0, 0x1}) syz_mount_image$ntfs(&(0x7f00000000c0)='ntfs\x00', &(0x7f0000000100)='./file0\x00', 0x8, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="dbd25aec62c52d95f8ea79620a", 0xd, 0x8}, {&(0x7f0000000180)="dc7a4d4c6a5fdf4d0f16272da50864e1ba9d30d40665d477c53599363290a3885e5718f880e8a8fdad596991b4932451bd30fa4f8b899a3b002c", 0x3a, 0xc00}], 0x341000, &(0x7f0000000200)={[{@mft_zone_multiplier={'mft_zone_multiplier', 0x3d, [0x34, 0x36, 0x31]}, 0x2c}, {@nls={'nls', 0x3d, 'iso8859-13'}, 0x2c}]}) 2018/04/03 04:07:12 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xb}, 0x1c) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) r1 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x9, 0x18000) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x6) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa86dd60d8652b00140600fe8000000000000000000000000000aafe8000000000000000000000000000aa00004e20366201899c8e933b5f7673d28c393cda45f1006840345bf36da3019aaf0694bb79cd093f8b", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5010000090780000"], &(0x7f00000002c0)) 2018/04/03 04:07:12 executing program 0: r0 = socket(0x400000000002, 0x3, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='ip_vti0\x00', 0x2c5) sendto$inet(r0, &(0x7f00000002c0), 0x2e2, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x80000) ioctl$int_in(r0, 0x5452, &(0x7f0000000100)=0x6) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000000080)=0x2) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000140)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) 2018/04/03 04:07:12 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000180)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000000c0)={0x4, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0xffffffffffffff9a) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000005ffc)=0x2d) 2018/04/03 04:07:12 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) munlockall() r0 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/exec\x00') ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) remap_file_pages(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) pkey_mprotect(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x5, 0xffffffffffffffff) remap_file_pages(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x2000001, 0x4, 0x1) 2018/04/03 04:07:12 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @empty, 'syz_tun\x00'}}, 0x1e) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000080)=0xfffffffffffffffd) 2018/04/03 04:07:12 executing program 5: ioctl$TCSETAW(0xffffffffffffffff, 0x5402, &(0x7f0000fd6000)={0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x4, 0x7, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0xbdee, 0x0, 0x80000000}) syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x69) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f00000002c0)=[{0x0, 0x2}, {0x3}, {}], 0x200000000000017d) openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000000100)=""/70, 0x46) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0), &(0x7f0000000300)=0xc) open(&(0x7f0000000200)='./file0\x00', 0x0, 0x1) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="f3", 0x1, 0xfffffffffffffffd) keyctl$update(0x2, r1, &(0x7f0000001180)="a5fe5fc344b6a036df9a0d020af62d8d78a7754aa314e2738a8f44c927ea5c7d66e84c6936c4d5031e7010780c65c826984ae965de4074bfe86934c25882e4ce6a809b62f2fb3d34992d9b12b79b7de93ce15641a3c3462ba4ddd414a3f7087bef5b9b07da9a6580a5f6a09e1dc7100dea00a3929ddad87fb66891610eb2db6424860dbb5cdca66cd46aa257a1e6823db76ce0fd6a037d0f3573eb694cb3a529cc88d03d88b2166438848e676a83ec250b30e0f2c4ee95b9f29dfec692170081ba9b449d3b9bf76b4d3c728bde9149f37f778fbfa429e65929c74439a6866fa6cd9dc5cc75e7f59931f4849b227acf619a8ff3909cb46dea6eea46f4cc6c28e7d1582082d75921961d7331381c8c9e8335e97f7bbd6052c93e2bd3d89ce40cb910f8e5b42e47fc9f52ba96e94b503d58b3f1713a9be06134336cc9c0413f493b4ff65e62bf1665eed464a914806efe2a2473503657326c9cc5c839e7d4c075e74b9d4465b522082dc80cf4df48a866dc75a7ef218e72b355876024ae2aa0a554fccb67090c5073526be1b1d46bb2839302c7a64db14dc721ec1945a5eba4e987bb02ff5c1cef2d04d1168326de03e63d978f009d55d763a1442875d66b3a61e9e702b1ac34203868a48b6be015378fb6118d8aed0b5adeb679e0e9d2f26ed6c84244233d3298d9280dc90f1046110b899f1e792e84ebd59fb4e5778c8bbec433e6bd0439eb5114936721b596b607ffb9d64ddfc871b36396d3f3411c969c1d3f615b426728686c2b41f8d59d378f13bba99439b357796dc239910429a6b08c176326e839250d21b236f190cede3259836b1572fa6923c02042a1a352106229a429843694edf7684b37d3cb44dd014eee8fc0e7e879979592bd0cd51cc9a426cdc5c11126e56476d1c598d93014f2c73e9fe530454a800f5cbba0a40a575081ee149d2a9948ef81604e872cfd40688e25691243a320621bd2e1a52a271de67fd5983296db38bb580897e4c6939e7b484bea8b944e860c9fefd136ec7a92f19cb33c1f48e6cab1c7b3211b378ab874ab8e3522418d40b0a70f9cf8325bc4eb3ad812705b02e09a4f0e23424ce20f77e4cf64c6b0c828800b073065e847aeb788ba541aeb1a63691eb0d3467f20addf909cb7f01ae6910fc195f385317b23a636e1596e60ae9b4c129eb7bd2c27a3751227a756b785ed93f78f9c7de65c3a06192adb8b9849538bbadd9473dac0dfafe65f8da8fff3f440c1a7770bab6729e9ba5ee67575162f7637e74d54f6206c06fdd9bf36fcac074798a93d8f581a705d2e1634fd48ef5caf6ee4c065b52579557aa56164d482cbb58b4729886e00beb650d9c3ae78f8c52890e3ded68573d084c3f47d8854254deb10e069bc93f13443d044165194a09ef95e0bd1820a582d16859e7be36cfa3391d2b3cd66c0232fa1fc6790347f5d7d6eb478261f1e115faa29d167130eb0da443c94369919b71d7160cbd21572e4e960e9b0929c46fe7f3d6d9a47de08f67542209891bc18718e83a8d2e1da2d4d7f6a37ce5f0296778c2e30d6ffd39ce59970ebc6842f4ab7e567a9f8e4ab8fa2d601265eb152139d633ac0f078bb5309fdb6228ed1d58f715dfcee48bad010285b606c039f4ca8e2f73ca563f21f28cc8f9d397179517d9cd1f91e6000a77021b928f9cf9bce5d364dcae1992ca7f7b1131cd0b18664b8c588a3f9a32998f9c17a3301c31bf4cd4c020ca4e09aaa96f2905bbb4df0b3f34e17f65289b68eaf3a89c3bdd57842eca7e3fb81702a4797df21ae551aac758d62a8ae04993ba67cb5e9b5f1213bf964018bbdc66579d4d7a0c09840961e50463cf8de7fc103feee466b324dd479fc2cb73365bc4a566664f8f1884fbae67f17d9ef1bf1aaba90c5d2a83df541b3c846d1e63a12ddf523686efd267ad4c7915e5a63c70742465ad67c7fe87e0e09d111592fca370dbf9574b722e20857c4999ac254ecf4150a63d6b7721c67f5d550f53d51ed98a638d5b7a1371cf65f88d1c8cc892d1dffd253cdc319a13cf12fa5792112e420c5b6b72c5db4b1b8954c812a983d66f4bc25c4f14b3ccefa6425602497746e02864c298ced013bdb79cec75cf635bc6b8b5510c1c669c84308a2e7d45f5515d011bfb23ab681226dfb65d05d5d051112b66d7237f48e9093157f619b06b7235366fe0f28476b74fd1aaaaaf922b7dc978913f2cd9dc8507c1e6da3c417c1bbd3fc4a57243c327b12b6900ded60fb04aad39ceb0603f25094203df1d744ef74ba6d8e268af8637af1c2a773eb7572e3a1a2127480e5dcb29ea0f4e6a2bd058d986e55550ab0c0bc7db5a722892fca8f950922327a5e180b929bf40a971900c2873bf4125a4cf992b4f9b1edc284c0f9bf7a816623360c6feb55621f4955fab9031dd36e3867340468c020795d5e89bbdd05714659035fdb1069e7601f8ed2fd576c7778cdee025e5dcc3ab5d2819363b6bc565c51e74e6d3e7bc576aa5333db205eab7ddd5063a23abd5a1f84a6587375d0b92fd4f3df7af209c9c307aa27e6ab3e5e65244b115e411979372623a9b1c67dfef7d0a27b6d37190f77f6fb2e5cbc3134aae45df9849d6dd260f1dc0d13448a8bf991aefff0518af87db5d15c7d75d41a34ca28b1476a4096ca537ff3f40ef5130adc73ae559c2dbb0b75773339481b77ea14407e1c48bdf13a229b9c854e9c6d439c76e20d90f7b2d4dabd9487daec70862a6be667c6791a0ce38735f26c41ccb9e50289efd367c1f8bfa8bed3d7b49de9d4205c8744b2e7c07aad1c02fb4a77a9ebb850b313729132d38c28c1c89c9ae6fe7ce66833d4038123737bc61261d04e30400b6954321d30f2236e2c0aef920dfe890444ccc74c8d43338051dbf2b17940f6f29f936962d341968a79382c87e68d89a5970f3f8bf45b45111ca3d0024fb161190bc3667a9ecf9b91ac3713a68ae5d1de57e606e06b6d2cb89ae71141f5704d263d8c4054a6bf47f1dd25043dc5af12d06debb65b55dabae36e34e347512859b8455deaa131d10ba2465a0d053c5247e8ac6f46d7b52e2d54cac35c0d4488dd91fa3bb560b552e356708198f4917fcef1f5c42004a035d5c13f5a77d8768a1cbb7a88036af150d3fcef5ffa6856b2487d7bb27bdbad6e318b6075ea291ecfb0d3fb2738998a7e7f3ab571519f8259ab74cd68bb951a619e1cbecaebce14441788780328df9b9b2335020206742a9a29d2bf630520dfb4b31d2da68b55b5440af9f09a2ee796e23dec846eae60eae075fa5a5fb4e3c032ca51677eaa73e1eaed65b501f79faa822d4368891a49d03db3c077d8fd1b4c1f63ff48698e6ff872333e1dd2ab7d8abea108d8f8928f1e46d3f060fae65fd84c18ba66aede3311b98f8dc377b47a630002a18eac92486c9c3ab8f95ed722c8547bbc69c45905d6deceb520c57fbdceb15c8911fcf806f2a181612f680d1552925ff79bfa0d92863f7fbe4280bc9eb9719153371375aca39f3b6426bb1fcebe7143c70be5730544ca609d19a86e875025a16bd47cecd43e5e4dcd1bb81973bb251b048952de943bf83cb905c41a8f6fd7f525f7ab3b72f97f2a7f4ff21e34c322d115a243cec0592c2419a62724fedf887386f5e2437429d6a0913da381ef6143ff40e7cfe5574ba330280eccf1e6b64c5b8b1a041890715ed05698890579c21dfef455ca59697910491d14aaf52d0e6f8d8f0937fb9c6d8177780be41f39c0bd3ff2e3cbaa0cd015387384ca5dbaa16ed691f39336c5c19a5e279c0202a9d5a8111f445fafe1f9ceb6467c60d875f164e627f47c6ae4eaa8bc259b27a5ea2bfa6af770233eee763fc8beee6fbcb3d599833d1ca037d2429910edaaf9dc1279745500871a5bc7d5fc5781c2115c50a0c9148a2218ebaf578cb30c0d5f7f23b57d7a6b2f318a305c1cf04808d118cfc59f7c8b86224670140ae9327d26c9bac5459934806f83b2fc163ba507525c0f84961fc1749dab2572a2a99fcb2203d26c", 0xb1a) 2018/04/03 04:07:12 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(tnepres)\x00'}, 0x31) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000), 0x0) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg(r1, &(0x7f0000001c80)={&(0x7f0000000000)=@vsock={0x28, 0x0, 0x0, @my}, 0x80, &(0x7f00000016c0)=[{&(0x7f00000006c0)="f2cb957886ae571ff3b1976c5b3caac7770a29ccc0616a0d40dafd00ee5c22", 0x1f}], 0x1, &(0x7f0000001740)}, 0x0) 2018/04/03 04:07:12 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000b54fb0)={0x2, 0x5, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @dev={0xac, 0x14}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) 2018/04/03 04:07:12 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)={0x14, 0x27, 0x331, 0x0, 0x0, {0x8}}, 0x14}, 0x1}, 0x0) readv(r0, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x1) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000000000)={0x1, 0x7, 0xffff, 0x7, "b0350e770b8f00f88ba25ce14505e6aab97e14f56b89afa3c7ea39edddd67a768305b43e8629cbabfba903a6", 0x2}) 2018/04/03 04:07:12 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x47}, 0x2c) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x800, 0x0) socket$netlink(0x10, 0x3, 0xb) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x1e) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffff1c, &(0x7f00001a7f05)=""/251}, 0x18) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0x0, 0x0}) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000000100)=r1, 0x4) sendmsg(r2, &(0x7f0000001440)={&(0x7f0000000040)=@nfc={0x27}, 0x80, &(0x7f0000001380), 0x0, &(0x7f00000062c0)}, 0x0) 2018/04/03 04:07:12 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000000000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x5, 0x3c}, [], {0x95}}, &(0x7f00000000c0)='GPL\x00', 0x1, 0x99, &(0x7f0000000200)=""/153}, 0x48) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x408000, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x9}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000400)={r1, 0x0, &(0x7f0000000340)}, &(0x7f0000000300)=0xc) 2018/04/03 04:07:12 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000000000)=ANY=[@ANYBLOB="98af8b8cfd4a04f855ff82b441c9ef0a4d0edd888224c8ab0f0cf58f747f5ebadf0ce87b2d97babaa0eadc57ec86cc1a6d6924de0514056bdc1c692ca56d5febdada040a2543c26b70171149e37239cb248f136ef3b0ce8497d7925358604ae56a9265a07abebc5c0fc41cef2bddc7d91564e66c52aefcc768fce6130f5e8eef76947b8e3b60c5a4ae40f554cf31cc5a702e46851faae073547bbfce7aaff9a2000000000000768c"], 0x10}}], 0x2, 0x8000) 2018/04/03 04:07:12 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x13) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000000), 0x4) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000040)=0x5, 0x4) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000080)=0x6a8ef265) 2018/04/03 04:07:12 executing program 0: r0 = socket(0x400000000000010, 0x3, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x8, 0x400040) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f00000000c0)={0x8001, 0x0, 0x0, 0xff}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0086438, &(0x7f0000000100)={0x74, r2}) write(r0, &(0x7f0000e33000)="220000001e0007fffc01000f090007000a000cebeeffa7001a00ffff05000980be45", 0x22) 2018/04/03 04:07:12 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000200)={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) sendto$inet(r0, &(0x7f0000000080)=',', 0x1, 0x8000, &(0x7f0000000180)={0x2}, 0x10) sendto$inet(r0, &(0x7f00006d1fd4)="db", 0x1, 0x4000000, &(0x7f00004daff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x77359400}, 0x8) 2018/04/03 04:07:13 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x40) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f00000001c0)=[{0x10, 0x29, 0x4000000000000005, "964a02"}], 0x10}}], 0x2, 0x0) 2018/04/03 04:07:13 executing program 4: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000086, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) connect$ax25(r0, &(0x7f0000000080)={0x3, {"ed626585b8ec84"}, 0x1f176ab0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffffeffffe, 0x100000000000031, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/04/03 04:07:13 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000280)={'syzkaller0\x00', 0xb}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x8, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 'syzkaller0\x00'}) pread64(r0, &(0x7f0000000200)=""/8, 0xf3a9, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000000100)={0x0, 0x5, 0x1, &(0x7f0000000080)}) 2018/04/03 04:07:13 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$SO_RDS_TRANSPORT(0xffffffffffffffff, 0x114, 0x8, &(0x7f0000000280), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000002c0)={0x0, 0xc6, "42ef71af26b5648795bc9a87b0155231c4a019b16f101914e742428424789dd0cc0874979091597f8d8df4abde6a0cde6c15e54c7dd64b3cdbb1c6db8d65920b83ee64720ebd6736627ae1f4001555c5ca6b183c2207ec0b43e53ae6c3dfa488405f819a6d5815e45492b93540e5acacc50089ac1be1e79f8d57d7b8f14201eca34937fc1e2e788dbeec4cce17a93775c5ea538102dbee616e262d8312d6307b49badf27247c64f44d691a5a641b0452e29eef6f9a839b132152346416fc53851a85e1479e34"}, &(0x7f0000000140)=0xce) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000003c0)={0x0, 0x7}, &(0x7f0000000400)=0x8) r1 = syz_open_dev$mice(&(0x7f0000000540)='/dev/input/mice\x00', 0x0, 0x200) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x6, 0x0, 0x0, 0x0, {r0, @in6={{0xa}}}}, &(0x7f0000000500)=0xffffffffffffff68) r2 = open(&(0x7f0000000000)='./file0\x00', 0x8040, 0x0) r3 = socket(0x10, 0x80002, 0x0) bind$netlink(r3, &(0x7f0000000080)={0x10, 0x0, 0x1}, 0xc) write(r3, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) connect$netlink(r3, &(0x7f0000e8f000)=@proc={0x10, 0x0, 0x1}, 0xc) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000b4bffc)=0x100, 0x4) sendto(r3, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r3, 0x10e, 0x5, &(0x7f0000000000)=0x7, 0x4) fcntl$setlease(r2, 0x400, 0x0) rt_sigprocmask(0x8000000002, &(0x7f0000000040)={0x7}, 0x0, 0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x0) fcntl$setlease(r2, 0x400, 0x2) 2018/04/03 04:07:13 executing program 0: r0 = socket$inet(0x2, 0x3, 0x5) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x190, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip6gretap0\x00', 'syz_tun\x00', 'ip6tnl0\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2}, [0x0, 0x1000, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0xb8, 0x100}, [@common=@LED={'LED\x00', 0x24, {{'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x24, {{0x10000, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1}]}, 0x1e0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000b00)={0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000600)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000580)={0x64, r2, 0x200, 0x70bd25, 0x25dfdbfe, {0xf}, [@IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8001}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@broadcast=0xffffffff}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@dev={0xac, 0x14, 0x14, 0x10}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x64}, 0x1, 0x0, 0x0, 0x40000}, 0x200000c0) syz_genetlink_get_family_id$fou(&(0x7f0000001e40)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000001f00)={&(0x7f0000001e00)={0x10}, 0xc, &(0x7f0000001ec0)={&(0x7f0000001e80)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYBLOB="000000000000fcdbdf2501000000080004000000000004000500"], 0x2}, 0x1, 0x0, 0x0, 0x8000}, 0x24000001) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000013c0)=ANY=[], &(0x7f0000000ac0)) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000001380), &(0x7f0000000880)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x2, 0x0, 0x4, 0x7, 0x2, 0x20, 0x0, 0x8a82}, &(0x7f0000000180)=0x20) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000bc0)={0x11}) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000800)=@broute={'broute\x00', 0x20, 0x4, 0x1b8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000c00], 0x0, &(0x7f00000007c0), &(0x7f0000000c00)=[{0x0, '\x00', 0x2}, {0x0, '\x00', 0x2}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x0, 0x0, 0x0, 'ip6_vti0\x00', 'syzkaller0\x00', 'ip6gre0\x00', 'gre0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}, [0x0, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2}, [0xff, 0xff, 0x0, 0xff], 0x70, 0xb8, 0x128}, [@common=@LED={'LED\x00', 0x24, {{'syz1\x00', 0x0, 0x4, 0x7fff}}}]}, @common=@nflog={'nflog\x00', 0x4c, {{0x5, 0x6, 0xda000000000, 0x0, 0x0, "1849e4bee13ed40519c9d770f2b79d94e9d780bb8769872701b34cf7ce4e33ccf0dbe098d4f4c3f0ad2e7d73699258626275ea69a34d07766dd316026f6835c7"}}}}]}]}, 0x208) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000b40)={0x0, @loopback=0x7f000001, 0x0, 0x1, 'rr\x00', 0x21, 0x1000}, 0x2c) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000680)={0x1000, {{0x2, 0x0, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000440)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f0000000a80)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000a40)={&(0x7f0000000480)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000828bd700000000000100000001400020008000800080000000800090000001a6662a0f6cd1292009f61b6346d00000800060000000000100001000c0006006e6f6e6500000000"], 0x40}, 0x1}, 0x40040) r3 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r3, 0x0, 0xd2, &(0x7f000003affc), 0x3c) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000b80)=0x40) r4 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x0, 0xb00) ioctl$EVIOCGREP(r4, 0x80084503, &(0x7f0000000500)=""/94) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040), 0x0, &(0x7f00000000c0)}, 0x0) getsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000640)={@local, @loopback, 0x0}, &(0x7f0000000940)=0xc) setsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000980)={r5, @local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff}, 0xc) 2018/04/03 04:07:13 executing program 1: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000240)='\x00\x00\x00\x00\x00\x00\x00') fchdir(r1) getresuid(&(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080)) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0186405, &(0x7f00000000c0)={0x4, 0x81, r0, 0x101, r2, 0x5000000000, 0x4, 0x3}) exit(0x0) syz_fuseblk_mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/03 04:07:13 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fremovexattr(r0, &(0x7f0000000340)=@known='system.posix_acl_access\x00') 2018/04/03 04:07:13 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="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", 0x115, 0xfffffffffffffffe) socketpair(0x10, 0xa, 0x5, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000f00)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000ec0)={0xffffffff}, 0x107, 0x5}}, 0x20) write$rdma_cm(r0, &(0x7f0000000f40)=@accept={0x8, 0x120, 0xfa00, {0x2, {0x0, 0x19, "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", 0x17, 0x0, 0x7, 0x7f, 0x3f, 0x1f, 0x4000000000000000}, r1}}, 0x128) syslog(0xf, &(0x7f0000000040)=""/138, 0x8a) 2018/04/03 04:07:14 executing program 2: perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x4a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000000080)={0x10002, 0x0, &(0x7f0000ffe000/0x2000)=nil}) write$fuse(r0, &(0x7f00009eb000)={0x28, 0x2, 0x0, @fuse_notify_inval_inode_out}, 0x28) [ 371.939046] kernel msg: ebtables bug: please report to author: bad policy [ 371.969352] kernel msg: ebtables bug: please report to author: bad policy 2018/04/03 04:07:14 executing program 6: r0 = perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000000140)={0x7, 0x70, 0x89bb, 0x8000, 0x80000001, 0x101, 0x0, 0x80000000, 0x800, 0x2, 0x101, 0x7117d4bb, 0x3, 0x9, 0x81, 0x0, 0xda, 0x2e53, 0x4, 0x3, 0xffff, 0x5, 0x6, 0xffffffffffffffff, 0x40, 0x3, 0x2, 0x5, 0x5, 0x22, 0x101, 0x8, 0x3, 0x5, 0xcb7, 0xafc0, 0x7ff, 0x6, 0x0, 0x1000, 0x2, @perf_config_ext={0xe3d, 0x81}, 0x0, 0x6, 0x80000000, 0x7, 0x9, 0x5, 0x100000000}, r1, 0x0, r0, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x0, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x2, 0x802) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f0000000040)=r2) 2018/04/03 04:07:14 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ftruncate(r0, 0x2) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000200)=0x4, 0x4) 2018/04/03 04:07:14 executing program 0: mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) exit(0xffffffffffffffff) r2 = perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) r4 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a44000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000040)={0x8, 0x168, 0x1}) ioctl$int_in(r5, 0x5452, &(0x7f0000008ff8)=0x7) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r5, 0xf, &(0x7f00002cb000)={0x0, r4}) recvmsg(r6, &(0x7f000070bfc8)={&(0x7f00001d6ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r3, r6) symlinkat(&(0x7f0000000180)='./file0\x00', r0, &(0x7f00000001c0)='./file0\x00') tkill(r4, 0x16) dup3(r1, r0, 0x0) 2018/04/03 04:07:14 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383}) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000200)={0x0, 0x0, 0xf7, {0x0, 0x989680}, 0x10000, 0x9}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x800000000000007, 'queue0\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/03 04:07:14 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0xffffff03) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x2) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000680)=ANY=[@ANYBLOB="060000000000000001400000000000007600000000000000", @ANYPTR64=&(0x7f00000004c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c72145cb465d9cd4140921613a18b7765e8ee4b1bca1a8255db37c1d310509e325f3de55076e5026a71eae4e61761fb7c0ea9e"], @ANYBLOB="000000000000000000f00000000000006e00000000000000", @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000000200000000000000a200000000000000", @ANYPTR64=&(0x7f0000000200)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000002000100000000004800000000000000", @ANYPTR64=&(0x7f00000002c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000000000000000000000da00000000000000", @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000001000000000000007600000000000000", @ANYPTR64=&(0x7f0000000440)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0000000000000000bfd574efb7eff582bb24248cbc080000000000000011d563172139c3577ee19541f27b8ae1459718f3c79a9733e6bdafce7b88370ccd2153887c3b"]) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000600)="1363fc8e7cbafb231d2f68452ef55564ec485680000000d3fcdf1d1ad602a4fd142585a8dcf8ffa95cb8d1bd33754c3945eb0b9246d07e7ee554ed9457898476293ed99b96379e2f217a62cd0398fe44996b29f36cd2ffe110492454b78350", 0xf) 2018/04/03 04:07:14 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)=ANY=[@ANYBLOB="0a0000002be017357c6a4b8295d5e03067a7cf"], &(0x7f00000001c0)=0x1) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/03 04:07:14 executing program 1: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) openat$cgroup_procs(r1, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) clone(0x0, &(0x7f0000178000), &(0x7f00000f4000), &(0x7f00000001c0), &(0x7f00008b4000)) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f0000000180)='./control/file0\x00', 0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') fremovexattr(r4, &(0x7f0000000100)=ANY=[@ANYBLOB="857365722e65716c00"]) dup2(r2, r3) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r4, 0xc0405519, &(0x7f0000000040)={0x5, 0x5, 0xdad, 0x7, "d8e5c1fb844a9d5c71e9ca9afcd3e721c0bb0d4133672c8b0101aa03a2dde495f9573feec3535a4265a41ce3"}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000080)={'teql0\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) r5 = socket$l2tp(0x18, 0x1, 0x1) r6 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SIOCGIFMTU(r5, 0x8921, &(0x7f00000002c0)) setsockopt$inet_mreqn(r6, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_tcp_int(r6, 0x6, 0x1f, &(0x7f00000001c0), 0x4) setsockopt$inet_mreqsrc(r6, 0x0, 0x25, &(0x7f0000c26000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) socket$inet(0x2, 0x2, 0x0) 2018/04/03 04:07:14 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002cffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = creat(&(0x7f000001bff4)='./file0/bus\x00', 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x2794) r1 = open$dir(&(0x7f0000000140)='./file0/bus\x00', 0x0, 0x0) openat$cgroup_type(r0, &(0x7f0000000040)='cgroup.type\x00', 0x2, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x1, 0x100000000a012, r1, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) 2018/04/03 04:07:15 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) accept4$inet6(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x1c, 0x800) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x80000, 0x0) write$cgroup_type(r1, &(0x7f0000000080)='threaded\x00', 0x9) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23, 0x0, @empty, 0x5}, 0xd) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = dup(r0) sendto$inet6(r2, &(0x7f0000000000)='\b', 0x1, 0x0, &(0x7f0000000100)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xe}}}, 0x1c) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200400}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x68, r3, 0x400, 0x70bd2a, 0x25dfdbfd, {0x3}, [@IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@broadcast=0xffffffff}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xad9f}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1345495}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}]}, 0x68}, 0x1, 0x0, 0x0, 0x8000}, 0x880) 2018/04/03 04:07:15 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f000000ffc8)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000240)="260000001a00030207fffd73ffffff18810000000300000003fb8468647ba3a2d188637e57e4", 0x26}], 0x1}, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0xa0000, 0x0) 2018/04/03 04:07:15 executing program 5: bind$alg(0xffffffffffffffff, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha224-avx,xts-camellia-aesni-avx2)\x00'}, 0x58) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x800, 0x101000) syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x8513, 0x210000) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x4, 0xffffffffffffff9c, 0x1}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x20001) 2018/04/03 04:07:15 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = creat(&(0x7f00000002c0)='./file0\x00', 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000300)={{{@in=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f0000000140)=0xe8) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000040)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={"623d015b814000", 0x4003}) r3 = socket(0x10, 0x802, 0x0) fgetxattr(r0, &(0x7f0000000000)=@known='security.ima\x00', &(0x7f00000000c0)=""/107, 0x6b) bind$can_raw(r1, &(0x7f00000001c0)={0x1d, r2}, 0x10) dup2(r3, r0) 2018/04/03 04:07:15 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0xfffffffffffffdae) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000040)={'gretap0\x00', {0x0, 0x4e20, @rand_addr=0x400}}) socket$bt_rfcomm(0x1f, 0x1, 0x3) syz_mount_image$bfs(&(0x7f00000000c0)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0xfff, 0x7, &(0x7f0000001580)=[{&(0x7f0000000140)="d379b85c21439763a09eb518b78310b860c8a0dd0cc025d767bf9f5d17994217b4e16cbe227c98f28e77fc4ec21371649c35bc60ff0739d8e58bd426b840c2bf02c5f6ad3df244142ddbf57bb92ba9648b47900e4712723482020ab1fc8c5d00b474fe25b6bcfb49910383a0ee45faebe78238ee8959798b45f8b6101d9f1c36ce0f790bf88d991dd607e84a", 0x8c, 0xb6f5}, {&(0x7f0000000200)="f5af19c952fef67c481c57d8b17b94acf7d2cfc9a5a1379532ee4b02dba50d4c3c1da453777d0839becc0d4cc9290473835d115898dc4a06073eccc19cc59603cc1bbb625b6044601e57e6e6a33c36774c10c2f4c0d313db78c32120b712679523697acb1c54ecb4f3c36cbc81343500cc8945d359acd056aea4ad8c3d10da03d9d9551b29975e4e9b047ffa60d3c3ca6ff452eff6ab2a39edca93f0f98b35372f3d30321f75d62102692e90e7e6d08c6b7f377412cf28bb79ff7733ccbdce83be8a71c9af0a84da8de47c42bdee9d2b", 0xd0, 0x4}, {&(0x7f0000000300)="6579a98f05be582419941203b7e1292bbf9c945b610639f8d92856ba917896a8df371264b136a640a27e774fc38ce73fdcbd17875d623f74362d597a2543082c92aa8c1cc8557165bb555c4c734a95d62f5dad7c2f5e13e60ed44110add5e5606ae17c6070bc1864", 0x68, 0xb9}, {&(0x7f0000000380)="55a401da153889f5afb61d9de217fdf7645bd14c4ee4655ac87e9772ee7af168282bac051bc27ac5c85b6fcbe54fd0af65eb0fe120307d8ecd2ac0b14a5781e16b7725fc363050d331c7a6ff55241101c50e46944456ab1e344e9083a488155e8dfdc016cbd561abe0dfdd866bcd2fdee6de689a5ea6df02a0f4abf4175234931ab6474c79308fee0166e65e2926e2678d9593eead1d1fc9afc3032cee75883f02a8905d71717c7aa0b186a07bb430ec3e300030911e66390012013c46659e4ee9a1f71529a8e4e433e792a42ab808a06b8621a2ceed708687a862dc7c30f405b8f0ab4191c67a2722b79eed4ff7ea841c", 0xf1, 0x6}, {&(0x7f0000000480)="9d40885f860964e6020086184a6fe9c810f252da3df3ed80c2375d837dc59dda5fc5a46537663516f374ac772924ff60f907bf50663c931c28fd5b19f708f66787110478141f5dcdd9e823b81c", 0x4d}, {&(0x7f0000000500)="88d109e233cce772b5f2bdd3f5e6d7fee36261b1845562e4662d7ae892e195815f5278645b283a05c1e23782e7c8410448585188211b93daa2d556e0db15026c7ef0c871ff04eac85bf5d8b6406af1db", 0x50, 0x7}, {&(0x7f0000000580)="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", 0x1000, 0x6c46}], 0x10020, 0x0) 2018/04/03 04:07:15 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) keyctl$invalidate(0x15, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000007000)={{0x0, 0x4}, {0x0, 0x5}}, &(0x7f0000005fe0)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4100, 0x0) openat$cgroup_type(r1, &(0x7f0000000040)='cgroup.type\x00', 0x2, 0x0) timerfd_gettime(r0, &(0x7f0000000240)) 2018/04/03 04:07:15 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0xa0400) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000000040)={0x3f, 0x401}) sendmsg$nl_generic(r0, &(0x7f00009f7fc8)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x42, 0x2ff}, 0x14}, 0x1}, 0x0) 2018/04/03 04:07:15 executing program 4: recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000a40)={&(0x7f0000000800)=@hci, 0x80, &(0x7f0000000980), 0x0, &(0x7f00000009c0)=""/95, 0x5f}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000a80)={0x0, 0x2, &(0x7f0000000040)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}], &(0x7f00000000c0)='GPL\x00', 0x0, 0xc4, &(0x7f0000000100)=""/196}, 0x48) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000580)={r0, 0x0, 0xc3, 0x74, &(0x7f0000000880)="2cdc0dd796b5b477317cd5c876519ad4d1eaa5745ea92516473c763e3975c1b3e5a017d4d2394a907ab3917175c8cb85c808b30395973dd9b13a73ad3b75f64bb9bc39ec93340628adab11c3fafc60c09b9968f9318b26868c9fb639d6f3c04ef229a3cd3f863a3d230b8183601459273c7027f22218e88efe5560128e5fa00d3196cc983c13589bcf46bfd50b215484a4fc64da9be24b247d549699ca7e6093b504dd4fb931ed950ec569e36146ec70e9aa63bc584dec1ced9769c66e2f141b5c28f4", &(0x7f0000000480)=""/116, 0x4, 0x7ff}, 0x28) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000340)={&(0x7f0000000300)='./file0\x00', 0x0, 0x8}, 0x10) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000000980)={&(0x7f0000000400)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000500)=[{&(0x7f00000005c0)=""/155, 0x9b}, {&(0x7f0000000680)=""/112, 0x70}, {&(0x7f0000000700)=""/177, 0xb1}], 0x3, &(0x7f00000007c0)=""/47, 0x2f, 0x4da}, 0x2000) socketpair$inet(0x1e, 0x804, 0x0, &(0x7f0000000000)={0x0}) recvmsg(r2, &(0x7f0000002180)={&(0x7f0000000d80)=@l2, 0x80, &(0x7f0000002080)=[{&(0x7f0000000e00)=""/4096, 0x1000}, {&(0x7f0000001e00)=""/108, 0x6c}, {&(0x7f0000001e80)=""/99, 0x63}, {&(0x7f0000001f00)=""/192, 0xc0}, {&(0x7f0000001fc0)=""/172, 0xac}], 0x5, &(0x7f0000002100)=""/120, 0x78, 0x401}, 0x10040) sendmsg(r5, &(0x7f0000000080)={&(0x7f0000f18000)=@in={0x1e, 0x0, @multicast1=0xe0000001}, 0x80, &(0x7f0000000100), 0x0, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r4, &(0x7f0000000d40)={&(0x7f0000000b00)=@pptp={0x18, 0x2}, 0x80, &(0x7f0000000d00)=[{&(0x7f0000000b80)="502837f69282f24a47e77adc63c217345c70560ac433fcad166fca6e6a89ae41cff1cde4aa255784f7a53d43723239f7f76c12f25f6c54a4daacee5df453e3e6d2759e367d071e84ac62bd73f9e7bc27dd93b6e00d132458583bb228818416c246e1c33788ad6d9465e027ee7c1abc69b331088274d8767e1c1a0d58171638f17f0a36261241b164021bef3533888a953c998d9cbf", 0x95}], 0x1, 0x0, 0x0, 0xce0a832ca933ea07}, 0x84) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000280)={0xffffffffffffff9c, 0x50, &(0x7f0000000200)={0x0, 0x0}}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_attach_bpf(r7, 0x1, 0x32, &(0x7f0000000380)=r1, 0xfffffffffffffddb) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000002c0)=r6, 0x4) 2018/04/03 04:07:16 executing program 2: r0 = perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4d000)='./file0\x00', 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000080)={'bcsf0\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) finit_module(r0, &(0x7f0000000000)='\x00', 0x1) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) umount2(&(0x7f0000000040)='./file0\x00', 0x2) ftruncate(r0, 0x1) 2018/04/03 04:07:16 executing program 6: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x200600) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x0, 0x4) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000040)="3e0e36488595378733c0263235a055605f2309e8d3e85011d6097585c79e8dcd38e32a981d7dd9ae82a48962fc8f92ac4225dca4d14737f0ec38eaf81b6caa9cfafc320f814fd298213f96155bf215a52be0cd03f9756b9f2147219a20328154d47b1081dd9ba118b4ba77af641424f1267fa5b5847b8eec6693f63bb80fbb34fba8ff92e63a849a65bd857e6197bc0ca491b8ab334604517e877a3114802bf2de5e1f8642e54c4d091a47e824b08a4d556c6eedb2342eac661a4b6185817a1a98deb8217b") ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000140)=""/133) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000200)={0x0, 0x9, 0x30, 0x101, 0x6}, &(0x7f0000000240)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000280)={r1, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x81, 0x8, 0x80, 0xffff}, 0x98) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000340)={0x0, 'bond0\x00', 0x2}, 0x18) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000380)={r1, @in={{0x2, 0x4e21, @loopback=0x7f000001}}}, &(0x7f0000000440)=0x84) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000480)={0x0, 0x1, 0x100000001, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'eql\x00'}) mq_getsetattr(r0, &(0x7f00000004c0)={0x3, 0x1, 0x4, 0x7, 0xfffffffffffffff9, 0x4, 0x4, 0x6}, &(0x7f0000000500)) r2 = userfaultfd(0x80800) getsockopt$inet_dccp_buf(r0, 0x21, 0xc, &(0x7f0000000540)=""/236, &(0x7f0000000640)=0xec) userfaultfd(0x80000) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000740)={'bridge0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000780)={{{@in, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000000880)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000008c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e24, 0x5b5bd137, 0x4e21, 0x0, 0xa, 0x80, 0x20, 0x4, r3, r4}, {0x3ff, 0x8000, 0x1000, 0x0, 0xa6, 0x3, 0x4, 0x401}, {0x2, 0x30, 0x6, 0x7}, 0x7, 0x6e6bb6, 0x2, 0x0, 0x1, 0x1}, {{@in, 0x4d2, 0x7c}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3503, 0x7, 0x1, 0x8, 0x4, 0x40, 0x81}}, 0xe8) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f00000009c0)={0x20000008}) bind$nfc_llcp(r0, &(0x7f0000000a00)={0x27, 0x1, 0x0, 0x7, 0xc163, 0x7, "02ac4dc568aca413d7f6243c5a0b3fd7f3c7d8be099e466397273abe6529da88fe9d2ba4b6af754f8f8eb645794179ca30d4d2ce998c334df03b5f783eff77", 0x2b}, 0x58) rt_sigprocmask(0x0, &(0x7f0000000a80)={0x7}, &(0x7f0000000ac0), 0x8) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f0000000b00)={0x54, 0x0, 0x80000001, {0x9, 0x7fff}, {0xfffffffffffffffd, 0x5}, @const={0x5, {0x2, 0x101, 0x925, 0x7ff}}}) rt_sigaction(0x4, &(0x7f0000000b40)={0x0, {0x7f}, 0x50000001, 0x7}, 0x0, 0x8, &(0x7f0000000b80)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000bc0)=0x0) ptrace$setregs(0xd, r5, 0x80000000, &(0x7f0000000c00)="096c9e259e11b415afd36cc66dce1e790389ceb173fd9aedd47d375355ddc59275283258f504468c4da7f11f") r6 = add_key(&(0x7f0000000c40)='cifs.idmap\x00', &(0x7f0000000c80)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000cc0)="6f4745a5d1b03e0a5e0a3a44e53a3df59054c2ce79d8cba43da7536b5db4c0dd58326cef8588bbd850fec507ccad8b3b30a92fa1632398e5219f34fb85952bd371732e4de0aea3d03dc5d49283b82f20101486f9e7301e36ea77ceec3249647c246ddf3435bfddbd6ab1a9349b39218ec183333082b56ef20ab673f2dfc8e0420954ea57e27daacbe4", 0x89, 0xfffffffffffffffd) r7 = request_key(&(0x7f0000000d80)='rxrpc_s\x00', &(0x7f0000000dc0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000e00)='eql\x00', 0xfffffffffffffffb) keyctl$unlink(0x9, r6, r7) getitimer(0x1, &(0x7f0000000e40)) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000e80)={0x2, 0x80000000}) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000ec0)={0x3, 0xffffffffa1da100a}) 2018/04/03 04:07:16 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000480)={@loopback={0x0, 0x1}, 0x4e, r3}) r4 = socket$inet(0x2, 0x0, 0x1) setsockopt$IP_VS_SO_SET_FLUSH(r4, 0x0, 0x485, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000580)={'bond0\x00', r3}) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2040001}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=@dellink={0x3c, 0x11, 0x1, 0x70bd29, 0xb, {0x0, 0x0, 0x0, r5, 0x21800, 0x8000}, [@IFLA_CARRIER_CHANGES={0x8, 0x23, 0xfffffffffffffff7}, @IFLA_PHYS_SWITCH_ID={0x14, 0x24, "b7eaa8d0e070a82b2940f54471f4ec9d"}]}, 0x3c}, 0x1}, 0x40000) r7 = gettid() sendmsg$nl_route(r6, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="2000000010000100000000000000000000000000", @ANYRES32=r5, @ANYBLOB="000000000000000008001300", @ANYRES32=r7], 0x28}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)={r6}) ioctl$ifreq_SIOCGIFINDEX_vcan(r8, 0x8933, &(0x7f0000000000)={'irlan0\x00', r5}) ioctl$sock_inet6_SIOCSIFDSTADDR(r8, 0x8918, &(0x7f0000000240)={@loopback={0x0, 0x1}, 0x14, r5}) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/03 04:07:16 executing program 0: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x9, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2000, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000000040)=0x9, 0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000080)={0x6}, 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0x2745f215, @loopback={0x0, 0x1}, 0xfffffffffffffff9}}, 0x200, 0x7c7}, &(0x7f0000000180)=0x88) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={r2, 0xa10, 0x30}, &(0x7f0000000200)=0xc) 2018/04/03 04:07:16 executing program 4: r0 = dup(0xffffffffffffff9c) socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000240)={r0}) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x10001, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000280)={0x6, 0x4, 0x1f, 0x5, 0xfffffffffffff542, 0xfffffffffffffff8, 0x1ff}, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000200)={r2}) r3 = socket$inet6(0xa, 0x80006, 0xff) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000000)=0xe8) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r4, 0x7fff}, 0x8) 2018/04/03 04:07:16 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r0, &(0x7f0000465f8e)=""/114, 0x72) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000)={0x1f}, 0xe) ioctl$sock_SIOCGIFINDEX(r0, 0x2401, &(0x7f0000003780)={'bcsf0\x00'}) read(r0, &(0x7f00000010c0)=""/4096, 0x1000) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x75, 0x6, 0x1000, "eb522e58d4454a1643b27b38b5aeecff0a4c57c2282bfdaa03b8c76701458796107aabe5898036c9395a09164e85064722e810bec029c4751499bf8d34bd0c1795f68df098317109ca5308dd4e453d80"}, 0xd8) 2018/04/03 04:07:16 executing program 3: r0 = gettid() r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000005c0)='cpuset.memory_pressure\x00', 0x0, 0x0) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000000600)={0x2}) r2 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x10000000002, 0x0) perf_event_open(&(0x7f0000000500)={0x3, 0x70, 0x8, 0x0, 0xbf000000000000, 0xf9, 0x0, 0x80, 0x20000, 0x4, 0x2, 0xfffffffffffffffd, 0xffffffff, 0x200, 0x8, 0x3, 0x3, 0x2, 0x100000000, 0x1, 0x7, 0xffffffffffff572a, 0x4, 0x5, 0x690, 0x9, 0x3, 0x3, 0x1, 0x8a, 0x800, 0x40, 0x0, 0x400, 0x2, 0x1ff, 0x9, 0x8, 0x0, 0x3, 0x3, @perf_bp={&(0x7f00000004c0), 0xc}, 0x0, 0x9, 0x3, 0x2, 0x0, 0x4, 0x101}, r0, 0x5, r2, 0xa) writev(r3, &(0x7f0000000800)=[{&(0x7f0000000700)="ef", 0x1}], 0x1) write(r3, &(0x7f000006e000), 0xfffffdd8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)=0x0) setrlimit(0xf, &(0x7f0000000580)={0x2f8e, 0x5}) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) timer_settime(r4, 0x0, &(0x7f000006b000)={{}, {0x0, 0x1c9c380}}, &(0x7f0000040000)) writev(r3, &(0x7f0000000480)=[{&(0x7f0000000040)="41976151ef1ddb4251e4ed6e09a459545ff361eb747ae7703482b0326b310422cc3f4aab3f46c0e953c6cadf3750e807d914b3a7229c576abb4cc9e1aa840695067d1715aa729a6c9c2aae2c9c11a832292cdcdff0f9e35fef20a01bf95ec79f5a587b5c3d0de5460e61c20dbd35c634e648781a6ab215a8846f1981e3687e58e85a51db696f624c9ac055e25467e94167218ab1e01082365bfb662e64fd0e8d1a89e70e417d548402ac38ff257aac68f33423e0a5eda7d438b03b56ac85dfb9b40a227c648dc71d693104a773d91c0039dd78db2c99e2347ee8aee7750d24fb36d66b425b6843b63eb742b1661456d8da73690c294b95", 0xf7}, {&(0x7f0000000140)="008b1d80feaf43ce00d49f0d3ba979333cc2963b5290f81dbc3906ec159a47049c7d8acf3f356dc2f1ef375da7680fa5ad45df0f0e6d125c483d4c74ae5b7ce64500e7881bb9b19f89a040a46da036fb2cacdd82127affea0500cc577461a4baaa0737afc1da544236216b5370579e3ffc081b499118813f4434d348c4d9ffb4", 0x80}, {&(0x7f00000001c0)="a013d13a321003b1a4c0d71201835e7323a7272aeac9006c9abedba82e712ad3c4d505366ed83eb3de0a415a68a0ed6007a823b96b9ddea6d6391e452e996793a552d37673d0f01a36f004159dde8d3eda068114ce2f4985b0b7c4536bccaa275877a4a677716723fdfad77a5689faa87d622507c6ec6f2d53f08902f11ab46841a97df176", 0x85}, {&(0x7f0000000280)="af1a509899efcaa3ca969fd7d8f037820210c63f6a6249d7e1f742495ff9f640d5cc02b4889f4db516a09adf9b34a6ce8735b86a523863710a39f298f394fc99cd9a63652dfae4c7cfa98324403b98e29928c2cd3418387fddb0004e0abb964c57f0e932b6b289a71911db08153947a42195e63be08b20ef2e734c4db3e5c18af0731909ad2dc67f57bdf1fbd91446c4abd4411742cd4d4d3f1ea8aebc3068e015160d58484459205770d57e385f9ab51ea4d7eea14a8841085a6670c313c3183be3e41f65538f5b7550da19075dbc490b85e905ad9a0df70f224385dafc298124ef1f1911ed2b228d7cc0", 0xeb}, {&(0x7f0000000380)="0d98fb19040d7d0ed551f0290c7a70b32150d47e6fd0440d049d53b48dbc55e5e5ab7dcb5507f76dd1a006fa761c7f908dfb5afe679d8e5dd4944e7f55d05e4998d66e1c0266e5e90788fb9c8caebfdbd10a1110e29efb2190f0a523714d4871cd0866a6f7e5f8caaefb70e44fa833680e3c6c81a6636c476754fa15180390462877d0534305847abb4f0732e8511176d72a37db7e3d4e4b853966cf3e82ba60102dffd7642174859473c766dfd9aaad789de7045041e24e3dfafa2ac13022aea73668ad6c8b6efd02ef61570631afd37b96bb2072142f8ce046905c52eb7ef20258f7ec84a8", 0xe6}], 0x5) tkill(r0, 0x1000000000013) 2018/04/03 04:07:16 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200040, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000040)=0x4, 0x4) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)={0x3, [0x3421, 0x6, 0x8]}, &(0x7f00000000c0)=0xa) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000100)={0x5, 0x2fc34015}, 0x2) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/stat\x00') getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000000200)={0x2, 0x0, [{}, {}]}) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000000280)={0xfffffffffffffffd, 0x2, 0xfffffffffffffffb, 0x0, 0x100}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000002c0)={0x7}, 0x4) recvmmsg(r0, &(0x7f0000002480)=[{{&(0x7f0000000300)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000380)=""/224, 0xe0}, {&(0x7f0000000480)=""/224, 0xe0}], 0x2, &(0x7f00000005c0)=""/4096, 0x1000, 0x800}, 0x9}, {{&(0x7f00000015c0)=@ipx, 0x80, &(0x7f0000001700)=[{&(0x7f0000001640)=""/147, 0x93}], 0x1, &(0x7f0000001740)=""/35, 0x23, 0x9}, 0x4}, {{&(0x7f0000001780)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000001880)=[{&(0x7f0000001800)=""/73, 0x49}], 0x1, 0x0, 0x0, 0xffffffff}, 0x5}, {{0x0, 0x0, &(0x7f0000001940)=[{&(0x7f00000018c0)=""/111, 0x6f}], 0x1, &(0x7f0000001980)=""/24, 0x18, 0xfff}, 0x1000}, {{&(0x7f00000019c0)=@in={0x0, 0x0, @multicast1}, 0x80, &(0x7f0000001b40)=[{&(0x7f0000001a40)=""/214, 0xd6}], 0x1, &(0x7f0000001b80)=""/120, 0x78, 0x7ff}, 0xffffffffffffffff}, {{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000001c00)=""/216, 0xd8}, {&(0x7f0000001d00)=""/159, 0x9f}, {&(0x7f0000001dc0)=""/244, 0xf4}, {&(0x7f0000001ec0)}, {&(0x7f0000001f00)=""/217, 0xd9}], 0x5, &(0x7f0000002040)=""/23, 0x17, 0x200}, 0x800}, {{&(0x7f0000002080)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000002140)=[{&(0x7f0000002100)=""/40, 0x28}], 0x1, &(0x7f0000002180)=""/101, 0x65, 0x1f}, 0x5}, {{&(0x7f0000002200)=@l2, 0x80, &(0x7f0000002400)=[{&(0x7f0000002280)=""/82, 0x52}, {&(0x7f0000002300)=""/31, 0x1f}, {&(0x7f0000002340)=""/3, 0x3}, {&(0x7f0000002380)=""/78, 0x4e}], 0x4, &(0x7f0000002440)=""/60, 0x3c, 0x9}, 0xabeb}], 0x8, 0x0, &(0x7f0000002580)) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000002600)='fou\x00') sendmsg$FOU_CMD_DEL(r2, &(0x7f00000026c0)={&(0x7f00000025c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000002680)={&(0x7f0000002640)={0x24, r4, 0x300, 0x70bd29, 0x25dfdbfb, {0x2}, [@FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x884}, 0x44004) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000002700)={'ip6_vti0\x00', {0x2, 0x4e24, @multicast1=0xe0000001}}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000002780)={0x0, 0x0, &(0x7f0000002740)}, &(0x7f00000027c0)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000002800)={r5, 0x5, 0x20}, &(0x7f0000002840)=0xc) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000002880)=0x5, 0x4) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000028c0)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}) r7 = syz_open_dev$admmidi(&(0x7f0000002900)='/dev/admmidi#\x00', 0x3, 0x400) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000002940)) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000002980)={{{@in=@rand_addr, @in6=@local}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000002a80)=0xe8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000002ac0)=@assoc_value, &(0x7f0000002b00)=0x8) read$eventfd(r7, &(0x7f0000002b40), 0x8) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000002b80)=0x3fe00000000, 0x4) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000002bc0)) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000002c00), &(0x7f0000002c40)=0x14) r8 = openat$mixer(0xffffffffffffff9c, &(0x7f0000002d40)='/dev/mixer\x00', 0x4000, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r8, 0x89e0, &(0x7f0000002d80)={r7, r7}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000002dc0)={0x6, 0xbfa, 0x8204, 0x6, 0x2, 0x10000, 0xfffffffffffffffd, 0x5, r6}, &(0x7f0000002e00)=0x20) ioctl$PPPIOCSFLAGS(r8, 0x40047459, &(0x7f0000002e40)=0x200000) 2018/04/03 04:07:16 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x801, 0x0) r1 = dup3(r0, r0, 0x80000) connect$ax25(r1, &(0x7f0000000040)={0x3, {"3598614334b0d4"}, 0x5}, 0x10) inotify_init1(0x80800) pwritev(r0, &(0x7f0000000040), 0x200000000000010c, 0x0) 2018/04/03 04:07:16 executing program 7: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x3, 0x2}) mq_getsetattr(r0, &(0x7f0000000480)={0xfffffffffffffe01, 0x0, 0x7f, 0x7ffd, 0x5, 0xfffffffffffffffe}, &(0x7f0000000440)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x200, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000280)=0x9, 0x4) bind$unix(r1, &(0x7f0000000140)=@abs={0x1, 0x0, 0x4e21}, 0x39c) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f00000001c0)={{0x3, 0x8, 0x0, 0x5, 0x9, 0x20}, 0xb852, 0x6, 0x5, 0x1, 0xbc, "160b85cc4d34c6887739bb248d3697548f98db638801e152f1bfde2038e30184293fad0fbc6c0e16aa9b69149a2e1ed5bb2ae0a73187e9bb52aff6517a848a346cc541d9d0b6f3aad689f99de41d5b43c9be107cd7ec4f9f24b972d4572922e4e4461f397056f814d3171f2d4804770d78ae826c0d80017173dddb9dcbb99a25"}) memfd_create(&(0x7f00000003c0)="2f2a7b3a3a5ccb00", 0x0) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f0000000040)={{0x3, 0x0, 0x3, 0x1000, 0xa6, 0x4}, 0x7bb, 0x2000000000000004, 0x401, 0x2, 0x1, "5cab1d3099949c10d630c17c87a1b656036dc1b2f075a13c543042cf943fe654a8aa81b17f5256f7e0d854c79c25c19480d667abcb808e1f0436b071510d5f65fb69c2d754cc6f514aa35ec69acade058adb295f45d95319117d5d4437d57aa13118e0071218eecdb3596eff50b7a2bdd6c45471666ac20e389d7ba26c68931c"}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000002c0)=0x0) mq_notify(r0, &(0x7f0000000300)={0x0, 0x41, 0x0, @tid=r3}) pivot_root(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00') 2018/04/03 04:07:16 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$rdma_cm(r0, &(0x7f0000005b40)=ANY=[@ANYBLOB="0e000000000000fa", @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYBLOB="00514011c8b352b8e106c2ab07ac000000000000"], @ANYRES32=0xffffffff, @ANYBLOB="000000000200000000000000"], 0x16) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x400c80, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000080)={0x0, @tick=0x5b, 0x5, {0x9, 0x1}, 0x401, 0x2, 0x100000001}) 2018/04/03 04:07:16 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x4000000000000087) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) io_setup(0x20, &(0x7f0000c6b000)=0x0) io_submit(r1, 0x1, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000001ec0)}]) [ 374.122930] bond0 (unregistering): Released all slaves 2018/04/03 04:07:16 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000004fed)='/dev/snd/controlC#\x00', 0x2, 0x0) socket$inet(0x2, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040), &(0x7f0000004000)=0x8) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xdf, 0x20000) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000080)=""/24, &(0x7f00000000c0)=0x18) signalfd(r0, &(0x7f0000000100)={0x5}, 0x8) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc10c5541, &(0x7f0000003ffc)) 2018/04/03 04:07:16 executing program 0: r0 = socket(0x11, 0x100000802, 0x80) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"69666230000006dc01583370b31700", 0xa201}) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000240)=0x1) r2 = fcntl$dupfd(r1, 0x0, r0) write$fuse(r2, &(0x7f0000000080)={0x12, 0x1, 0x0, @fuse_notify_poll_wakeup_out}, 0x12) 2018/04/03 04:07:16 executing program 6: unshare(0x1000000900000) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x111800, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0xffffffffffffff2a) ioctl$DRM_IOCTL_VERSION(r0, 0xc0246400, &(0x7f00000000c0)={0x5, 0x10000, 0x7, 0xa5, &(0x7f0000000140)=""/165, 0xd, &(0x7f0000000040)=""/13, 0xd1, &(0x7f0000000200)=""/209}) r1 = epoll_create1(0x80000) fcntl$setsig(r0, 0xa, 0x5) epoll_pwait(r1, &(0x7f0000000080)=[{}], 0x1, 0x0, &(0x7f0000000100), 0x8) 2018/04/03 04:07:16 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x3c, r2, 0x1, 0x70bd2a, 0x25dfdbfd, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}]}]}, 0x3c}, 0x1}, 0x10) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/03 04:07:16 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40000, 0x0) sendto$inet(r0, &(0x7f0000000040)="56172d7e4ffbcfb77fbd2c91e117fc62fbdffc89562b0a7690b7ec4555b938e81ac428e892fe6ba1d2471b3bffe9b835cbfbfecda324793574e5bfcb276b66882bb1e731e0a308ed9e454d5b6133f26c8d226fdc77b2b8f6a9f5b20b081f39fb97c77483c1556a99baa99e68e94aaea6c2fd6d7f33b359e2fcc3dfa52dc73ae4c78270c79589f52c74bbf599f8ea52f9ff7a12debbf0fa91b37f2d393d3cb8c1253b7a63d4552b200c8ebe43f1b0a6a369444e49f5fd71b2547a61b148be820bbecd5ccff955af03ddf783937f71", 0xce, 0x44080, 0x0, 0x0) bind$llc(r0, &(0x7f0000000140)={0x1a, 0x11b, 0x1000, 0x54, 0x2, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}}, 0x10) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000064effb)="8907f20400", 0x5) 2018/04/03 04:07:16 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000240)=0x3, &(0x7f0000000280)=0x1) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x20000000000}) socketpair(0x0, 0x4, 0x80, &(0x7f0000000140)) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(0xffffffffffffffff, 0x81785501, &(0x7f00000002c0)=""/206) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(0xffffffffffffffff, 0x4008af23, &(0x7f0000001540)) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x2, 0x0) setsockopt(r1, 0x66, 0x400, &(0x7f0000000540)="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", 0x1000) ioctl$int_in(r0, 0x5473, &(0x7f00000003c0)=0x7fffffff) ioctl$int_in(r2, 0x5473, &(0x7f0000003ff8)=0x1) poll(&(0x7f0000000180), 0x0, 0x200) read(r2, &(0x7f0000000040)=""/176, 0xb0) readv(r2, &(0x7f0000000440)=[{&(0x7f0000003f34)=""/204, 0xcc}], 0x20000000000000ad) r4 = openat(r2, &(0x7f0000000200)='./file0\x00', 0x4000, 0x42) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r3, 0x28, 0x6, &(0x7f00000001c0), 0x8) ioctl$sock_SIOCADDDLCI(r4, 0x8980, &(0x7f0000000400)={'gre0\x00', 0x40}) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f00000004c0)={{0x2, 0x4e24, @multicast1=0xe0000001}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x4, {0x2, 0x4e25}, 'yam0\x00'}) [ 374.441293] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 374.501468] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/03 04:07:17 executing program 0: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000002040)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x20000000001) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000002480), &(0x7f00000024c0)=0xfffffffffffffe8f) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002500)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f00000025c0)=0x84) r1 = request_key(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)='%usersecuritymd5sum[em0proc-\'-)[\x00', 0xfffffffffffffffb) keyctl$setperm(0x5, r1, 0x40000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00000042c0)=@assoc_value, &(0x7f0000004300)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000004380)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000004480), &(0x7f00000044c0)=0x8) 2018/04/03 04:07:17 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0xd5ca8faccc692171, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="43000000b06b1cb688babe4189b6d2bc08afe434c8665caa45003c3aa3c8ebe0b49daf15606099ce5ef34205ecf8b831cc004ce9212c847129ec40420f4d92a874e94fb3"], &(0x7f00000000c0)=0x4b) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000100)={r2, 0x2}, &(0x7f0000000140)=0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x20011, r0, 0x0) clone(0x0, &(0x7f00006cc000), &(0x7f0000a25ffc), &(0x7f0000dbb000), &(0x7f000076f000)) 2018/04/03 04:07:17 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000fa9000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x200002, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00006b8000)={0x1, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000040)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x4b7) 2018/04/03 04:07:17 executing program 4: unshare(0x8000400) mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r0 = open(&(0x7f0000000040)='./control\x00', 0x0, 0x1) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x400) 2018/04/03 04:07:17 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x3, 0x26000) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000040)=""/168) fadvise64(r0, 0x0, 0x1f, 0x2) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x7c, r1, 0x400, 0x70bd2b, 0x25dfdbff, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xffffffffca59b7d8}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ifb0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x44}]}]}, 0x7c}, 0x1, 0x0, 0x0, 0x80}, 0x4000000) restart_syscall() getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000280), &(0x7f00000002c0)=0x4) perf_event_open$cgroup(&(0x7f0000000340)={0x7, 0x70, 0x0, 0xe8, 0x101, 0x3, 0x0, 0xe49, 0xc2800, 0x1, 0x10001, 0x4, 0x101, 0x1f, 0x7, 0x0, 0x5, 0x1, 0xe0a, 0x2, 0x0, 0x8, 0x8, 0x3, 0x1, 0x3f, 0x2, 0x0, 0x0, 0x9, 0x0, 0x29, 0x4, 0x6, 0x400, 0x59a, 0xffffffffffff2f69, 0x1, 0x0, 0x7, 0x7, @perf_bp={&(0x7f0000000300), 0xf}, 0x200, 0x4, 0x1, 0x6, 0x6, 0xf4}, r0, 0x1, r0, 0x1) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) nanosleep(&(0x7f0000000400)={r2, r3+30000000}, &(0x7f0000000440)) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000004c0)={r0, 0x2, 0x1, 0x800, &(0x7f0000000480)=[0x0, 0x0, 0x0], 0x3}, 0x20) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000500), 0x2) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000540)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000580)) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000005c0)=[{0x8, 0x5}, {0x4}, {0x8, 0x6}], 0x3) getrusage(0xffffffffffffffff, &(0x7f0000000600)) eventfd2(0x9, 0x800) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000680), &(0x7f00000006c0)=0x8) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000700)={0x0, 0x0, 0x6e}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000740)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000780)={r5, r6, 0x2}) syz_emit_ethernet(0x111, &(0x7f00000007c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}, [{[], {0x8100, 0x73, 0x2, 0x3}}], {@llc_tr={0x11, {@llc={0xfc, 0xfe, '\a', "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"}}}}}, &(0x7f0000000900)={0x0, 0x2, [0x3e5, 0x5c0, 0xeb7, 0xc70]}) init_module(&(0x7f0000000940)='ifb0\x00', 0x5, &(0x7f0000000980)='IPVS\x00') ioctl$TIOCGPTPEER(r0, 0x5441, 0x80000001) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000a80)={'nat\x00', 0x0, 0x3, 0x70, [], 0x2, &(0x7f00000009c0)=[{}, {}], &(0x7f0000000a00)=""/112}, &(0x7f0000000b00)=0x50) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000b40), 0x4) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000b80), &(0x7f0000000bc0)=0xc) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000c00)={0x8, 0x0, 0x2, 0x20, 0x5, [{0x8, 0x5, 0xff, 0x0, 0x0, 0x1}, {0x200, 0x81, 0x7f, 0x0, 0x0, 0x9}, {0x7fff, 0x3, 0xe7c, 0x0, 0x0, 0x4}, {0x5, 0x5, 0x4, 0x0, 0x0, 0x200c}, {0x7, 0x0, 0x1, 0x0, 0x0, 0x1000}]}) ioctl$EVIOCGABS0(r4, 0x80184540, &(0x7f0000000d40)=""/27) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000d80)={{{@in=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f0000000e80)=0xe8) connect$packet(r0, &(0x7f0000000ec0)={0x11, 0xfd, r7, 0x1, 0x40, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/04/03 04:07:17 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={"776c616e300000020084000000000899", &(0x7f0000000400)=@ethtool_drvinfo={0x3, "db40044cd696690aadc8f7165d5608dadf7980a96934b7e6b47c5858cd4a36a5", "ef2dd6cbea785fb7370236ac60f3745f8030abbfd77de9e3e4ce6a3e3b20ac6f", "4b4bbd1484a9c5768828ab291f27ed0998d59a6688b037bb67001ed6f9770824", "bf953694da6e8ee5244cc5d60cba0c687a0251ddb42d84da95f2d3b169c3bca1", "5428c6a372c51ffcdf4f964318a1dacbb4514cab26d93d7515ea51e2b838757f", "0a01ed11d07faa5dfefd1912"}}) 2018/04/03 04:07:17 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/igmp6\x00') r1 = socket$kcm(0x29, 0xfffffffffffffffe, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) sendfile(r1, r0, &(0x7f0000301ff8)=0x3, 0xffffffff) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000040)={0x80000004}) syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x334, 0x20000) 2018/04/03 04:07:17 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x3fffffffffffffe, 0x4) r1 = dup2(r0, r0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000200)) sendmsg$FOU_CMD_DEL(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="01042dbd7000fbdb9f2502000000080002000a000000080001004e2400000400050004000500"], 0x2c}, 0x1, 0x0, 0x0, 0x240488d0}, 0x1) signalfd(r1, &(0x7f0000000240)={0x8000}, 0x8) recvfrom$packet(r1, &(0x7f00000000c0)=""/129, 0x81, 0x40000102, 0x0, 0x2fa) 2018/04/03 04:07:17 executing program 4: r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x800) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000080)=0x5) socket$packet(0x11, 0x3, 0x300) 2018/04/03 04:07:17 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000180)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) r2 = socket$packet(0x11, 0x3, 0x300) bind$packet(r2, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="05a8ec8e6ae8"}, 0x14) r3 = creat(&(0x7f0000000100)='./file0\x00', 0x110) bind$netlink(r3, &(0x7f0000000140)={0x10, 0x0, 0x25dfdbfd, 0x80}, 0xc) syz_emit_ethernet(0xe, &(0x7f00000001c0)=ANY=[@ANYBLOB="fe1000000000bbeb1480c20009ed2501"], &(0x7f00000000c0)) 2018/04/03 04:07:17 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='sched\x00') ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000300)) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000bab000)={0x1, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0xfee5) setsockopt$inet_group_source_req(r1, 0x0, 0x2b, &(0x7f0000000000)={0x100000001, {{0x2, 0x0, @multicast1=0xe0000001}}, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x108) pipe(&(0x7f0000000140)={0xffffffffffffffff}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000280)={r2, &(0x7f0000000180)="2a40f7963963df5bc556026e4eece9ddc5dda3184b0cfa991215a371adae15d0ab6888c2daf7c9f40b527f0d1526f467a78894d7b8d0ec5cb7fac90d1928db9c2662644e2ffe551064c46848acd2153a57992ded89923a8655d1b481a42ef737bdce4b8fe46f626e90f97ed8cbe29b00e58f7a217b5d0b10e3d2d5b779face06e1baeb366f58390769b2b7146517b24cf787968ea81e3fcaf4c68f246f037595c9f70370700a", &(0x7f0000000240)=""/49}, 0x18) 2018/04/03 04:07:17 executing program 3: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r0 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) sendmsg$kcm(r0, &(0x7f0000000840)={&(0x7f0000000080)=@generic={0x10, "ff02ab983173c779e05d831131dcc44fa8f9d0e714add43f317f37973a17fc02fb75a26bb436ec2595dd05e19fc7f9004d1ef7dc33f69f9755bf824ef60d3516ff6aa3e86a81f3f3edada898c938b0225f264b91f5752a0b5ddf3cf318bff625336fb95e25a0d1bb903d43e17c98793f5bfc6e264cb5d7cc4877354cb720"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000100)="0047d8eb8bfa31fc4068a68249af677c4d35545078e4a10544d10cd16e221e86b4853a8c66fa5a169d2ae3775596dd3b0ca30c126b008893b700ab7d4766d03be8a52cc913fd0f444682fe1b2a5030e2c3b99a420cb9622e25c44202f61c85732a52104694cca3b19cc9ec3ee16ed637aab8b189a1c5c5be8f201edca77239b3608afdb35e588b", 0x87}, {&(0x7f0000000240)="77dce97c46a21dea06c57f76cffe89a87bf90cb8999cfad30a0cc659a16198c71f7ab8c1c205752e84e953cf56a4769c8bfa9c4c976e05f7be963fe683e8025a4cd839dba758e9edee9e11fc5e00351d9048621eb6e8c2248d512fcdf93cb8861b5001b9636596ef5174b48e153cac424f2a93eb89454bb93e616deb1e13a6d74e29b6b923f23d5a1fb06a708adc7c99026f5d248d1f68a0d30781c7b9e012", 0x9f}, {&(0x7f0000000000)="0eeaf7bb2e55ee0b66bffa1d13589032139a04b8", 0x14}, {&(0x7f00000001c0)="2e7c08e4e808bf30c9fd7a5008d660b6e0097a51345c821ecd34804f", 0x1c}, {&(0x7f0000000300)="9d6d05c771a86307480849fc08e565d6da1036e0fe0ba63f52f3b4d8ab81eba47cc88e375b70d9d07c59ca1f2b3f54fb8eefa16bd3410a22a97dcbd20bdb53578634360873eda228acdbfcdbe0d65b396b8da88f616f1c6ee832f6e2387829519ff53a720a09672151da05f28475916036218c5bbf45d098e8958fd45fc39987a75b95861f12d8763f5eb82ec224266d5ee1930ca2ff030d2abcf01d5667febc5edb385a06aaa1b3ab1ab123eff18cecd663429671570d8373d228254537ecd0225ce1438a", 0xc5}], 0x5, &(0x7f0000000440)=[{0x54, 0x0, 0x4, "ed45b332c97cabd216bf4e242ccee11dee9d0f4c300791b6ae509b71aeac144414bd8a54c8bdbbb450376616b59b62c45e60fdb8f5054c6658c28673b7caff0b42eaa25917e98c"}, {0x90, 0x107, 0x4, "5d8e96706c65050056ef1e984f0118c9df886c9b49c7706264345a759c72a625377695ce35e73f1a67ef00caed352b84394aeed04b7fa60457d19f3eddd7f3e0ad95e0b8d6f53cc01f84fbe2211ae700884aaeecfcabce2ce0e0fb24cf2be8cb1497ac890e1d9d5ce4870d6cbedb093ba591625a0595e1d6ffe7d9b23a7abdc36732ec"}, {0x30, 0xff, 0x1a5a, "aed500452a48a5abc03c89fbf1ce22d9d558dbf585cd1f015f20de45b90f4b7f5487"}, {0x6c, 0x29, 0x4, "f50a12d305619676e88b9ddb9f25e63147b3deef8301bf1cce62f0a0c6059a355a8fcefcecc1b4dbce5b28868fcd6ebf5502b980ad22659028e2f2c5f6d0db581e73e2bda9dbdea36d163da1e840c53136d84b99fc3067821858e6213232"}, {0xa0, 0x111, 0x9b3, "2d32d5c6a54806db18800f1f6943c1383423801a90fbc9f13f116079ae87ee0ca1cda82442adcdf1e375dec37c348eb4d35ca7640cbe63c917820a5cd67c4b85aa002664232776bab5027fcb193f47d9b05918481233906fdb99d548a8be8db2fbc2b98996b429510fc24d0eef6988979cd514e20068c9f86cff6a2b15f65220303a2921529cc01c7d29e11ea6f1c48b15a2"}, {0x78, 0x105, 0x5, "922dfdcfbc51c4dc92ba56bdd79d1e750465a4a1a47bbb310723a29023ec39f52ea373c8e813148fb892860cbed2646d44cf374ea1844ecbc6b93fe1b2e3fc0bdf80c809b10824909ede2345642714862687b1ba2d6561ceb722e220d4e798ca03c11d3069f458d0de47"}, {0xf4, 0x117, 0x4, "1f67f843e7712969a767d9d075156ccf9c84bfa7da4a199c3db39499294a05b2937be7f79b1e2cc50a5c8754e244c87c8b7dd26baca87cd69eec35b2cbd1cd39e080e0209c980a495fec4f8337660b34a636d97b464e74966cda5eace455eeac155f523aa0907c7761be31c798434baf880d937ef62eca00f114a758fc16fa41d7321b540955091db057c90737febc02d64b9882605bce344d1703a99bff7404fcb79503ff574f7dbdefc33cf170a4ca499480e591493126d41c830fe7cb2ee99e108dbfd4cb418d77dae0ac3ac620c4bc1cc185aeeba4fff8f1fd6351926fde619ecb76b879"}, {0x4c, 0x115, 0x2, "57090486b4e86a96fec36b998a208f7f2109ba5e6a14a2289c945d24810d094148ed871056307e6c60e886f3daa694b28f49b578b6a3380f20703d7407"}], 0x3d8, 0x8000}, 0x0) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x1, 0x1) 2018/04/03 04:07:17 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x87b, 0x400002) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f00000000c0)={0x0, 0xfffffffffffffffb, 0xffffffffffffff6c, &(0x7f0000000080)}) r1 = socket$inet6(0xa, 0x5, 0x0) getsockopt$bt_hci(r1, 0x0, 0x63, &(0x7f0000000000)=""/30, &(0x7f0000d23000)=0x71) 2018/04/03 04:07:17 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001040)='/dev/vcs\x00', 0x0, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000001080)="71e67a15", 0x4) r3 = accept4$alg(r2, 0x0, 0x0, 0x0) fcntl$setstatus(r3, 0x4, 0x2400) sendto(r3, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) ioctl$KVM_S390_VCPU_FAULT(0xffffffffffffffff, 0x4004ae52, &(0x7f0000001140)) umount2(&(0x7f0000000040)='./file0\x00', 0x5) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000001280)={0x1, 0x0, 0xffffffffffffffff, 0x3, 0x118}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000080)=0x400, 0x4) mmap(&(0x7f0000788000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) readv(r3, &(0x7f0000001700), 0x1ce14fd1843aae89) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001180)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x18ea, 0x6}, &(0x7f00000010c0)=0xfffffffffffffee8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001100)={0x8, 0x80000001, 0x200, 0x5, 0x8, 0xff, 0x0, 0xffff, r4}, &(0x7f0000001240)=0x20) 2018/04/03 04:07:17 executing program 6: r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10, 0x80000) open_by_handle_at(r0, &(0x7f0000000040)={0xd, 0x562c, "f611b2c0df"}, 0x10202) r1 = socket$inet6(0x10, 0x3, 0x40) ioctl$sock_ifreq(r1, 0x89a2, &(0x7f00000005c0)={'bridge0\x00', @ifru_map={0x1}}) r2 = dup3(r0, r1, 0x80000) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r2, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x600000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0xb0, r3, 0x1, 0x70bd26, 0x25dfdbfd, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x5c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x14}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x5c}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x1}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@loopback=0x7f000001}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}]}]}, 0xb0}, 0x1, 0x0, 0x0, 0x10}, 0x40850) ioctl$void(r2, 0xc0045c7f) 2018/04/03 04:07:17 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="6bd1", 0x2) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001440)={0x0, 0x0, &(0x7f00000013c0), 0x145, &(0x7f0000000440)=[@op={0x10, 0x117, 0x3}], 0x10}, 0x0) recvmmsg(r1, &(0x7f0000000400)=[{{&(0x7f00000000c0)=@ipx, 0x80, &(0x7f0000000340)=[{&(0x7f0000000140)=""/244, 0xf4}, {&(0x7f0000000240)=""/200, 0xc8}], 0x2, &(0x7f0000000380)=""/81, 0x51}}], 0x1, 0x0, 0x0) 2018/04/03 04:07:18 executing program 3: 2018/04/03 04:07:18 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00006a3000)='/dev/audio\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000100)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000340)={0x68, 0x0, &(0x7f0000000240)=[@request_death={0x400c630e, 0x1, 0x2}, @increfs_done={0x40106308, r2, 0x2}, @reply={0x40406301, {0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x30, 0x8, &(0x7f0000000140)=[@fd={0x66642a85, 0x0, r1, 0x0, 0x1}, @fd={0x66642a85, 0x0, r1, 0x0, 0x3}], &(0x7f0000000200)=[0x30]}}], 0x7d, 0x0, &(0x7f00000002c0)="39e4f8003100ec9bd9ac8002507d9b7af188667b1167bd084fb86bfd2940e4ae4b1001b30f67c094b20ac7195279156217a7236e9489bbe4c4f8ed8032aea9532c11d852c996c2d4d1539c5931aea995e766c8c1aae0bbba73461665a6911a7b65f8cc42cc8a1c722eea7cccdc9ab8c6ff03dd78b8fc73c8f2fb39d61e"}) ppoll(&(0x7f0000000000)=[{r0, 0x8000}], 0x1, &(0x7f0000000080), &(0x7f00000000c0)={0x5}, 0x8) r3 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) ppoll(&(0x7f000026c000)=[{r1}], 0x1, &(0x7f000097d000)={0x77359400}, &(0x7f000016a000), 0x8) read(r3, &(0x7f0000000380)=""/72, 0xfe50) 2018/04/03 04:07:18 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x800000000000002) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00008d0ffc)=0x10000000000001, 0x4) dup(r0) r1 = syz_open_dev$mice(&(0x7f00000012c0)='/dev/input/mice\x00', 0x0, 0x101) pwritev(r0, &(0x7f0000001780)=[{&(0x7f0000001380)="2d770bf858a2457887f5ee06a2aa59993187e79ac4695a7c9fc39ab91d6b3f39680c8e7c61b154cf53de2cebfa11a66f4cbb6a00b16d87f602f620c30ccef24564aa3f369a4524ebc85d714f86b445e4abcbbc86e4bee59be48ceb19b0d90bd51dea2e97c14e1bc95caf4452b259c6b55dda15ebe2144cb4", 0x78}, {&(0x7f0000001500)="3d15487413d74a0824028f76f9ea076fc8d8b5c422319f54f3dcce76eefda43434460e89e10981dd920869468f60578b6d147a56b3a33b1004c8b806be4237e9b2d72e7c", 0x44}, {&(0x7f0000001600)="65413a691ab71bd8bddedf6564e01b64306b1a2e860d3f2254f2586c0c8491bcacfbe4886aaee46e52e2d7d1dbde3fa9690124f7349842c360c6120a9fe07a92a2b015d58627a8850ce69c50ecea588b9cdfe0f1423f88117b60f6a2f6e3605b4a09a76fc414d77104269042c8de067983d07a2d8417015d8b4f04833dc2a968a5e5a1cd048b", 0x86}, {&(0x7f0000001700)="6618f3f9fa5e601c19d01524b30d8e4dd0d4fe141f5efecaa285820caddf070f75ab621e090537d407ff59a8b256b6355112c5332e54c298a8d9e0e7b27a5691482893579b3e4fa9080647bba781a74bdf7e5f6a", 0x54}], 0x4, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00000017c0)=0x13, 0x4) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000001300)={{0x0, 0x80000000}, {0x8, 0xc0d5}, 0x6, 0x1}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f00000018c0)={0x20002003}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)) recvmsg$kcm(r0, &(0x7f0000001200)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/244, 0xf4}], 0x2, 0x0, 0x0, 0x5}, 0x100) listen(r2, 0x6) getsockname$ax25(r2, &(0x7f0000001240), &(0x7f0000001280)=0x10) 2018/04/03 04:07:18 executing program 2: syz_emit_ethernet(0x2a, &(0x7f00000000c0)=ANY=[@ANYBLOB="aafeffffffffffffffaa000008004500001c3cd584447ab112000000000002907800000000e000000143705d1038117871cc154997c21600907800000000a59e9400d407e23d5657b22b951e848fee6b6f2d9df7eda87f5e072f55dc29a333dde8a424996b37"], &(0x7f0000000000)) 2018/04/03 04:07:18 executing program 0: 2018/04/03 04:07:18 executing program 1: 2018/04/03 04:07:18 executing program 4: 2018/04/03 04:07:18 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000075dff8)="0000060025bd0300", 0x8) clock_gettime(0x4, &(0x7f0000000000)) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000600)="e22e2487470e92b36517bede94e45455cad5991653e25fd3eb20bcc96e4f1e58a5feb64b4912d550e0480568642ac82d9b6b1e683cd81fe5dc6eb378e23476d65377d64f46475a3f8025686221ea6964059f9ca5510b10e4fd8dbb6f03df01060adc380d781a6f534886f7b6977c10d889ee5a916e1ae529df7ea4fffc6c732df74000000000000000a7a1f00eae61df6cab13d14579afa9ff46322cc677b732d9ae48db80239760f16e487f6a7bc0dc0528726c2ee46763d7767449b66f25f8f1a35e1419cb3c221db4a8cfd8d0bcc67d77cbdd352b73bf0501eb773bd714", 0xdf}, {&(0x7f0000000500)}], 0x2}, 0x0) 2018/04/03 04:07:18 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000c33f70)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) close(r0) 2018/04/03 04:07:18 executing program 0: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x3, 0x9}) mq_timedsend(r0, &(0x7f0000000040)="b0", 0x1, 0x0, &(0x7f0000000080)={0x0, 0x1c9c380}) mq_timedreceive(r0, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) 2018/04/03 04:07:18 executing program 2: syz_emit_ethernet(0x4a, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "cc90e2", 0x14, 0x6c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 2018/04/03 04:07:18 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000500)='/dev/snd/seq\x00', 0x0, 0x40105) write$sndseq(r0, &(0x7f0000000180)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x30) ppoll(&(0x7f0000103ff8)=[{r0}], 0x3e3, &(0x7f0000000040)={0x77359400}, &(0x7f000024bff8), 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000023efa8)={0x80, 0x7d}) 2018/04/03 04:07:18 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0x5) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) r2 = getegid() setfsgid(r2) 2018/04/03 04:07:18 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000ae1000)='/dev/snd/seq\x00', 0x0, 0x0) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x80) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000000040)=0x1) socket$alg(0x26, 0x5, 0x0) fstat(r0, &(0x7f0000000080)) setregid(0x0, r1) 2018/04/03 04:07:18 executing program 0: r0 = socket$inet(0x2, 0x3, 0x19) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x80000, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000000140)=""/144) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/04/03 04:07:18 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000015, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b}, 0x14) 2018/04/03 04:07:18 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x0) sendto$inet6(r0, &(0x7f00008c4fac)='g', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000000040)=""/237, &(0x7f0000000140)=0xed) setsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f0000000180)="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", 0x1000) 2018/04/03 04:07:19 executing program 7: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000040)={0x9, 0x0, 0x3, 0x1ff}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40086437, &(0x7f0000000080)={r2, 0xffffffffffffff9d}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000000c0)=0x0) sched_getscheduler(r3) r4 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000a64000), 0x1) 2018/04/03 04:07:19 executing program 4: r0 = socket$inet(0x2, 0x805, 0x0) r1 = memfd_create(&(0x7f0000000540)='ip6_vti0\x00', 0x3) bind$inet(r0, &(0x7f00003daff0)={0x2, 0x4e23}, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000640)={0x0, 0x10000, 0x4dc}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000005c0)={r2, 0x58, "b42dcc0fd97132cc06fd4ed1236a2a39a2170f1e9d99d2a22b34a611b717fc80e5723359b342037ecb7a1d320006c49a2c5d2865145257acc5b45fe6463553759d469d53995e11381ed4db6b599064955f6e5ea22a5fa800"}, &(0x7f0000000380)=0x60) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000003c0)={0x0, 0x3}, &(0x7f0000000400)=0x18) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000002c0)={r3}, 0x8) sendto$inet(r0, &(0x7f0000000180)='\a', 0x1, 0x0, &(0x7f0000000040)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000000)={0x75, 0x100000000, 0x3}, 0xc) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000140)={'ip6tnl0\x00', 0x8}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'ip6_vti0\x00', 0x1400}) r4 = accept4(r0, &(0x7f0000000200)=@pppol2tp, &(0x7f0000000280)=0x80, 0x800) ioctl$PPPOEIOCDFWD(r4, 0xb101, 0x0) r5 = accept4(r0, &(0x7f00000000c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f00000001c0)=0x80, 0x800) getsockopt$inet_mreqn(r6, 0x0, 0x23, &(0x7f0000000480)={@remote, @multicast1, 0x0}, &(0x7f00000004c0)=0xc) sendto$packet(r5, &(0x7f0000000440)="27372e4137c1103da89996df371ca37d39e924f665408a1377f74c9eba31881f96c49a4d0f83c2c2a7b04cbeaf9d01d3672444b6c9", 0x35, 0x20008000, &(0x7f0000000500)={0x11, 0x17, r7, 0x1, 0x100, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) close(r0) fcntl$F_SET_FILE_RW_HINT(r6, 0x40e, &(0x7f0000000580)) 2018/04/03 04:07:19 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = accept4(0xffffffffffffffff, &(0x7f0000000200)=@rc, &(0x7f0000000280)=0x80, 0x80800) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f00000002c0)={{0xa, 0x4e24, 0x10000, @ipv4={[], [0xff, 0xff], @rand_addr=0x6}, 0xc72b}, {0xa, 0x4e23, 0x9, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7}, 0x3, [0x0, 0x6, 0x8, 0x1ff, 0xbf, 0x9, 0xffffffff80000001, 0x4]}, 0x5c) ioctl$TCSETSF(r0, 0x5404, &(0x7f00006dd000)) ioctl$TCXONC(r0, 0x540a, 0x2) r3 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x6b6b, 0x8000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000100)={r4, 0x5, 0x81}, &(0x7f0000000140)=0x8) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) readv(r1, &(0x7f0000000000)=[{&(0x7f0000000180)=""/75, 0x4b}], 0x1) 2018/04/03 04:07:19 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x40000, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f00000000c0)=@routing={0xff, 0x2, 0x1, 0x0, 0x0, [@loopback={0x0, 0x1}]}, 0x18) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000100)=@fragment={0xaf, 0x0, 0x1, 0x4, 0x0, 0x5, 0x66}, 0x8) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @multicast1=0xe0000001}, @igmp={0x12}}}}}, &(0x7f00003b5000)) 2018/04/03 04:07:19 executing program 3: r0 = dup(0xffffffffffffff9c) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f00000000c0)={0x80000000, 0x100000001}) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = socket$inet(0x2, 0x3, 0x200000086) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x40000, 0x0) sendmsg(r2, &(0x7f0000043000)={&(0x7f000000cff0)=@in={0x2}, 0x10, &(0x7f0000321000), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0d00000000000000010000009fee892a5b84022dd789a2bc0f2620ef31f4b6d48c954cce36e7c9c5b6679e"], 0x10}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}, 0x9, 0x2, 0x3, 0x4, 0x4, 0x9}, 0x20) 2018/04/03 04:07:19 executing program 6: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000000080)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r3, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) r4 = syz_open_procfs(0x0, &(0x7f0000000100)='cgroup\x00') getsockopt$EBT_SO_GET_INFO(r4, 0x0, 0x80, &(0x7f00000001c0)={'broute\x00'}, &(0x7f00000003c0)=0x50) getpeername$inet6(r4, &(0x7f0000000640)={0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000680)=0xfffffffffffffd46) connect(r2, &(0x7f0000000400)=@sco={0x1f, {0x100, 0x7, 0x0, 0x4, 0x7, 0x1ff}}, 0xffffffffffffff77) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r6 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x1, 0x101100) setsockopt$IP_VS_SO_SET_EDITDEST(r4, 0x0, 0x489, &(0x7f0000000480)={{0x2e, @rand_addr=0x2, 0x4e22, 0x2, 'nq\x00', 0x11, 0x2, 0x6e}, {@empty, 0x4e20, 0x0, 0xfffffffffffffffb, 0x5, 0x6}}, 0x44) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x420}, 0xc, &(0x7f0000000380)={&(0x7f0000000500)={0xb0, r7, 0x4, 0x70bd2b, 0x25dfdbfb, {0x9}, [@IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xffffffffffffffff}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x800}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x6}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x4}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x59}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x6}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7fffffff}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x80000001}]}]}, 0xb0}, 0x1}, 0x4040004) waitid(0x0, r5, &(0x7f0000000080), 0x3, &(0x7f0000000140)) fcntl$lock(r3, 0x7, &(0x7f0000010000)) ioctl$TIOCSCTTY(r6, 0x540e, 0x1) tkill(r0, 0x1000000000016) r8 = dup3(r2, r3, 0x0) setsockopt$inet_msfilter(r8, 0x0, 0x29, &(0x7f0000000300)={@local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002, 0x1, 0x4, [@local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0xc}, @dev={0xac, 0x14, 0x14, 0x16}, @local={0xac, 0x14, 0x14, 0xaa}]}, 0x20) ioctl$DRM_IOCTL_SET_VERSION(r4, 0xc0106407, &(0x7f0000000240)={0x7ff, 0xfffffffffffffffb, 0x3, 0xcb}) 2018/04/03 04:07:20 executing program 1: openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x80400, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x840, 0x0) readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f0000000200)=""/236, 0xec}], 0x1) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(0xffffffffffffffff, 0xc01064b5, &(0x7f0000000080)={&(0x7f0000000000)=[0x0], 0x1}) readv(r0, &(0x7f0000000080), 0x10000000000000a7) open_by_handle_at(r0, &(0x7f0000000140)={0x8, 0x4}, 0x40) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000100)={0x6, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}]}) 2018/04/03 04:07:20 executing program 0: r0 = inotify_init1(0x0) ioctl$int_out(r0, 0x2, &(0x7f0000000080)) perf_event_open(&(0x7f0000273f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(0x0, 0x0, 0x7, 0xffffffffffffffff, &(0x7f0000000440)) ppoll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x2120}, {0xffffffffffffffff, 0x40}, {r0}], 0x3, &(0x7f00000001c0)={0x0, 0x989680}, &(0x7f0000000200), 0x8) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000100)=0x1c, 0x80000) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000140), &(0x7f0000000180)=0x4) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) 2018/04/03 04:07:20 executing program 2: pwritev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f0000000380)}], 0x1, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x6, 0x10000) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000280)={&(0x7f0000000380)={0x84, r1, 0x300, 0x70bd2b, 0x25dfdbfb, {0xf}, [@IPVS_CMD_ATTR_DAEMON={0x68, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x1a}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'nr0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}]}, 0x84}, 0x1, 0x0, 0x0, 0x20000090}, 0x10) r2 = syz_open_dev$sndseq(&(0x7f0000000200)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000640)=0x26) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000600)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000005c0)={&(0x7f00000004c0)={0xf4, r1, 0x176d6b676d02f500, 0x70bd2b, 0x25dfdbff, {0xf}, [@IPVS_CMD_ATTR_SERVICE={0x54, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast1=0xe0000001}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x70}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x29}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0xbaf}]}, @IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'dummy0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xff}]}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'eql\x00'}]}]}, 0xf4}, 0x1, 0x0, 0x0, 0x4}, 0x4000) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a45321, &(0x7f00000002c0)={{0x80}, 'port1\x00'}) r3 = add_key(&(0x7f0000000040)='cifs.spnego\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="2200bb063c842fc24e1b2510e41ac623484fa6b7da7e1523f86a417b7acf0ab00b8ec37101a8561da6d4910e28e31fef04ecf8048b66f7478c8c8a8e15a8d5d4b59988f17341ce25", 0x48, 0xffffffffffffffff) keyctl$get_keyring_id(0x0, r3, 0x80000000) 2018/04/03 04:07:20 executing program 3: r0 = socket$nl_xfrm(0xa, 0x5, 0x84) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) socketpair(0x0, 0x6, 0x7fff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000001080)=0x10001, &(0x7f00000010c0)=0x2) getsockopt$bt_hci(r0, 0x84, 0x1, &(0x7f0000000080)=""/4096, &(0x7f00000011c0)=0x1000) 2018/04/03 04:07:20 executing program 7: futex(&(0x7f000000cffc), 0x4, 0xffffffff80000001, &(0x7f0000cc3ff0), &(0x7f000044b000), 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in, @in6}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f0000000100)=0xe8) 2018/04/03 04:07:20 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0xfffe, 0x200000) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0e05403, &(0x7f0000000140)={{0x2, 0x3, 0x6036, 0x3, 0xc3}, 0x4, 0x8, 'id1\x00', 'timer1\x00', 0x0, 0x1000, 0xd5, 0x7, 0x7}) perf_event_open(&(0x7f000001d000)={0x200000002, 0xfffffffffffffe90, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000000040)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140), 0x0, 0xfffffffffffffffd) 2018/04/03 04:07:20 executing program 6: getgroups(0x2, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff]) setregid(r0, r0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x1, 0x80) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000000080)={0x3, 0x0, [{}, {}, {}]}) 2018/04/03 04:07:20 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000001c0)=0x9) read(r0, &(0x7f0000000200)=""/195, 0xc3) ioctl$TIOCSBRK(r0, 0x40044591) 2018/04/03 04:07:20 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000a5f000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x2, 0x100) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f00000000c0)=0x1f, 0x4) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000240)=ANY=[@ANYBLOB="0100000000010000034d564b0000000001"]) 2018/04/03 04:07:20 executing program 1: rt_sigpending(&(0x7f0000000080), 0x8) r0 = gettid() socket$inet6_dccp(0xa, 0x6, 0x0) rt_sigqueueinfo(r0, 0x0, &(0x7f0000000040)={0xb, 0x0, 0x3}) 2018/04/03 04:07:20 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000100)={0x2, &(0x7f0000000080)=[{0x7, 0x3, 0x0, 0x7f}, {0x3, 0xbf6, 0x401}]}, 0x8) r2 = dup(r0) bind$alg(r2, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0x58) r3 = accept4$alg(r2, 0x0, 0x0, 0x0) recvmsg$kcm(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f000020bfe8), 0x0, &(0x7f0000142000)=""/60, 0x3c}, 0x0) [ 378.616830] binder_alloc: binder_alloc_mmap_handler: 25255 20000000-20001000 already mapped failed -16 2018/04/03 04:07:21 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000008, &(0x7f000066e000), 0x12c) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000383000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000482000), 0xffffffffffffff56, 0x800000120000401, &(0x7f0000e45ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000080)='\t', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0xffffffffffffff06) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000140)=0x5, 0x4) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x92101, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/03 04:07:21 executing program 6: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000002000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) utimensat(0xffffffffffffffff, &(0x7f0000000b00)='./file0\x00', &(0x7f0000000b40)={{0x0, 0x7530}}, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000000000)=0x2) 2018/04/03 04:07:21 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x4800) read(r0, &(0x7f0000984000)=""/24, 0x18) write$evdev(r0, &(0x7f0000057fa0)=[{{}, 0x0, 0x100000001}, {}], 0x30) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000000)=0x8) 2018/04/03 04:07:21 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x40000000f, &(0x7f0000000580)=0x975, 0x151) socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x40, @ipv4={[], [0xff, 0xff]}}, 0x1c) 2018/04/03 04:07:21 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x200, 0x2) sendto$inet(r1, &(0x7f00000000c0)="cedea0e1e4b80d6feb5c65815d9a089af84acf1feb8dce2782f10c573d8f52800c74bfd314b63cd5786062960ffbecaa2af63c6d95c8e84a4a35216e512edaf7b402e463daa296fc2a8ce6c13d78fb6d0637b53a02923a930a9dd3a81fbe8b15ed57f1ff02b4e56cfb9c80784aa8b7d2958bd7dfd015820bb974466c52a823781069ea3413d6fcbd6f86fc7f3f11f4", 0x8f, 0x1, &(0x7f0000000040)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) socket$inet6_udp(0xa, 0x2, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000ad7000)='/dev/audio\x00', 0x0, 0x0) close(r2) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r2}) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000000180)={0xfffffffffffffffc, 0xffffffff}) 2018/04/03 04:07:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000000040)={0x77359400}, &(0x7f0000000080)) 2018/04/03 04:07:21 executing program 4: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000046000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f00000000c0)={r3, 0x1, 0x6}, 0x10) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000400)={r3, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000040)={0x0, 0x1, 0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) sendmsg$nl_netfilter(r1, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2c0400000c000104010000007f0300020000000000000000b61a477823c35d0788000000000000000000"], 0x2c}, 0x1}, 0x0) r4 = socket(0x10, 0x2, 0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000300)={0x0, 0xf4}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000440)={r5, @in6={{0xa, 0x4e23, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}}, 0x5, 0x3}, &(0x7f0000000500)=0x88) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e20, 0x100, @loopback={0x0, 0x1}, 0x1e2}}, 0x10001, 0x8ff}, &(0x7f00000001c0)=0x90) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000200)={r6, 0x8}, 0x8) write(r4, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000080)=0x19, 0x4) getsockopt$IP6T_SO_GET_REVISION_TARGET(r4, 0x29, 0x45, &(0x7f0000000380)={'NETMAP\x00'}, &(0x7f0000000340)=0x1e) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000280)={r6, 0x20ab}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000240)=0xb703, 0x4) write(0xffffffffffffffff, &(0x7f000007e000)="1f0000000104ff00fdde45c807110000f305fcf008000180010002dcffc500", 0x1f) 2018/04/03 04:07:21 executing program 5: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) read(r2, &(0x7f0000000300)=""/126, 0xfffffffffffffeca) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r2) 2018/04/03 04:07:21 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000040)) openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) 2018/04/03 04:07:21 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text16={0x10, &(0x7f0000000240)="0f20e06635000002000f22e00f21200f20d86635080000000f22d80f01c866b8a50000000f23c00f21f86635020007000f23f8b867008ec00f01cf65360f01c8baf80c66b81e26f08f66efbafc0cb086eec16ea200", 0x55}], 0x1, 0x0, &(0x7f00000002c0), 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000000)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/03 04:07:21 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb]}, 0x5c) 2018/04/03 04:07:21 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006cdfa8)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0x58) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c0afff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) io_setup(0x3, &(0x7f000014b000)=0x0) r3 = dup2(r1, r0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='schedstat\x00') ioctl$VHOST_SET_VRING_KICK(r3, 0x4008af20, &(0x7f0000000080)={0x3, r4}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000140), 0x4) io_submit(r2, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000391000)="83", 0x1}]) r5 = dup2(r0, r0) io_setup(0xa638, &(0x7f00000000c0)) ioctl$KVM_DEASSIGN_PCI_DEVICE(r5, 0x4040ae72, &(0x7f0000000000)={0xffffffff, 0x6, 0xffff, 0x7, 0x9}) 2018/04/03 04:07:21 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) read$eventfd(r0, &(0x7f0000000040), 0x8) ioctl(r0, 0x5fd2, &(0x7f0000000000)="1b663c6900f050afefe8dd8f23c6c0a220") write$evdev(r1, &(0x7f00008c1fd0)=[{{0x77359400}, 0x2, 0x0, 0x401}, {}], 0x19a) [ 379.471370] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 379.505220] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/03 04:07:21 executing program 1: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000000440)={@loopback, @loopback, 0x0}, &(0x7f0000000480)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in=@multicast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f00000005c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000600)={{{@in=@broadcast=0xffffffff, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4e23, 0xffff, 0x4e21, 0x9, 0x2, 0x20, 0x80, 0x89, r1, r2}, {0xd5d, 0x101, 0xffffffff, 0x7, 0x70, 0x7, 0x7, 0x4}, {0x7, 0x101, 0x100, 0x400}, 0xb8, 0x6e6bb8, 0x1, 0x1, 0x3, 0x3}, {{@in=@dev={0xac, 0x14, 0x14, 0x13}, 0x4d6, 0x6c}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3501, 0x0, 0x0, 0x0, 0x5, 0x100, 0xffffffffe8aab3cd}}, 0xe8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}}, &(0x7f0000000140)=0xb0) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f0000000180)={0x10000, {{0x2, 0x0, @multicast2=0xe0000002}}, 0x1, 0x4, [{{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e21, @loopback=0x7f000001}}, {{0x2, 0x4e24, @multicast1=0xe0000001}}]}, 0x28c) setsockopt$inet_buf(r3, 0x0, 0x60, &(0x7f00000000c0), 0x0) [ 379.533607] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 379.570539] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/03 04:07:21 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_ifreq(r0, 0x891f, &(0x7f0000000040)={'ip_vti0\x00', @ifru_data=&(0x7f0000000000)="08049ac660a82256b66b1776212f77fce7579260d2db6ac048c14869c56f131f"}) socket(0x4, 0x3, 0x40000000000000ff) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) bind$netlink(r1, &(0x7f00000000c0)={0x10, 0x0, 0x25dfdbfc}, 0xc) 2018/04/03 04:07:21 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x600000, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x4}, 0x68) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000189ff4)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000000)={0x14, 0x2c, 0x701}, 0x14}, 0x1}, 0x0) socket$pppoe(0x18, 0x1, 0x0) 2018/04/03 04:07:21 executing program 4: setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000040), 0x4) r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0x44, 0x0, &(0x7f0000d06000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f000000d000), &(0x7f0000006000)=[0x0]}}], 0x0, 0x0, &(0x7f000023c000)}) connect$inet6(0xffffffffffffffff, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 379.691758] binder: 25343:25344 got transaction with invalid offset (0, min 0 max 0) or object. [ 379.703450] binder: 25343:25344 transaction failed 29201/-22, size 0-8 line 3026 [ 379.723290] binder_alloc: binder_alloc_mmap_handler: 25343 20000000-20002000 already mapped failed -16 [ 379.743853] binder: BINDER_SET_CONTEXT_MGR already set [ 379.751078] binder: 25343:25352 ioctl 40046207 0 returned -16 [ 379.757296] binder_alloc: 25343: binder_alloc_buf, no vma [ 379.763065] binder: 25343:25344 transaction failed 29189/-3, size 0-8 line 2963 [ 379.790124] binder: undelivered TRANSACTION_ERROR: 29189 [ 379.799254] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/03 04:07:22 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{0xff, 0x17}, {0x8, 0x4}, 0x7, 0x0, 0x273}) openat$vnet(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vhost-net\x00', 0x2, 0x0) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0e05403, &(0x7f0000000080)={{0x3, 0x2, 0x2, 0x3, 0x54db}, 0xba, 0x80000001, 'id0\x00', 'timer0\x00', 0x0, 0x100, 0x10000, 0x2, 0x452c6271}) setrlimit(0x7, &(0x7f0000a9cff8)) mq_open(&(0x7f00000003c0)='@*system,eth1-keyring\x00', 0x0, 0x0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0xffff}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000180)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000380)={0x24, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="046304400200000008631040", @ANYRES64=r1, @ANYBLOB="00c47ad4be630b40"], 0xe3, 0x0, &(0x7f0000000200)="3a3784da35f84ad9f5109817a20c684b92c90a679cab6e189e2d5baeb5e5deb91658072c850db82a95ca60bd186d26fcbad84b42e6d585898640fed7a97f32641bead674c1624c52197066b9e5bc2216024c7ffe348011551c3ef7b0bf8eb07b983b8c31970a3000ff8234d6d201290b80dc9e0bf49f23322f756b25e5e111039178e31fa1cbd0252214148cb031a52bb0e0a6113fd075aec4bd963c4fc65be14ccd92f2ececf0293ce47c163ef26b4479de558cbd8e753892e78f10ff03c39395a067e9aff48cf8d788cd1654414c5cc98231710ca0a31d9660fad5771e06b820760a"}) 2018/04/03 04:07:22 executing program 6: r0 = socket(0x1, 0x3, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e20}}}, 0x8c) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000200)={0x0, @multicast1, @remote}, &(0x7f0000000240)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000300)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e22, 0x0, 0x4e22, 0x0, 0xa, 0x80, 0x20, 0x73, r1, r2}, {0x4, 0x9, 0x10001, 0x0, 0x6, 0xc00, 0xff, 0x6f}, {0x2, 0x7, 0x401, 0x3}, 0x3, 0x6e6bb3, 0x3, 0x1, 0x1, 0x3}, {{@in=@dev={0xac, 0x14, 0x14, 0xa}, 0x4d6, 0x32}, 0x2, @in6, 0x0, 0x3, 0x1, 0xfffffffffffffff7, 0xa6, 0x1, 0x40}}, 0xe8) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value, &(0x7f0000000100)=0x8) 2018/04/03 04:07:22 executing program 1: r0 = socket(0xa, 0x6, 0x0) r1 = getpgid(0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00000000c0)=r1) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000000200)=""/144, &(0x7f0000000100)=0x90) 2018/04/03 04:07:22 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x31, r0, 0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000080)={{0x9, 0x400}, 0x0, 0xffffffff, 0xffffffff, {0x5, 0xffff}, 0x9, 0xfa}) r2 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r2, 0xc1105518, &(0x7f0000005fb2)={{0x0, 0x0, 0x0, 0x0, "199577e4862231c44c25b68946c8eaee6524d90e3c6c7755718d13da1e03c0ecfe78dea09f3419a7549d9c09"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5ff6ddee3ce43a664ec27771fc8bc16e2f6429a3e43cc513778a66ee77caa0669233f41dc6b59f926842a42f2e320b84959f91b3a0e80be481d5172556fd762e", &(0x7f0000005000)='+eth0cgroupuser}\x00', 0x11}) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x7, 0x400) 2018/04/03 04:07:22 executing program 4: syz_emit_ethernet(0xfffffffffffffd51, &(0x7f0000000040)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaa0081004800000cfb7e1bb62b93e8dcdfe903aa2e0eaf4d"], &(0x7f0000000000)={0x1}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000000c0)=""/211, &(0x7f00000001c0)=0xd3) 2018/04/03 04:07:22 executing program 3: perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00009a1ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0xc2400, 0x0) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000000080)=0xea, 0x4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000fed000)={0x8, 0x0, &(0x7f00006f0f64)=[@release={0x40046306}], 0x0, 0x0, &(0x7f00000e0f29)}) 2018/04/03 04:07:22 executing program 0: ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000004000)={0x0, 0x0, &(0x7f000000cf90), 0x0, 0x0, &(0x7f0000005000)}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) r3 = accept4(r0, &(0x7f0000000100)=@ll, &(0x7f0000000180)=0x80, 0x80804) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f00000005c0)={0x0, 0xc7, "ccf9d14777dba20699586d1d6b26cb7e7d0fc00b35562d1d91f6524a7dbe6d9d40f8f957de9f8caaeeeed161127d3206943d35859a1c74f4456720705ef262297727504c380e42009633476f0a300b54c00c574a6d8f1e2e8ef100fa538f8474e29e00af3c97c743ada05faa9716bcdc8c024bc4ee01558749cbcca36e46cbf3c62bbb8cd464feaf3d5998713fc558cb2f17ce14f1f727d12bf427f0a79343a7ccb6c8c1828ba6a6ad5180e9c06743febdaf6bf5b008f312626d4641708c75e8350751bd0d1cb7"}, &(0x7f0000000480)=0xcf) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000001c0)={r4, 0x30d, "f1b8eb63f92ec4f47bd98b62c86413ace3c88e65ad0dc6dc4de2a39c9cbe1b67812c5de7fbd2a936556f0707ad308e091dc5d4716587c905ab4c99949207ccc60c23053c8f47b6b4def348c6d2ade87f9c2eee019786879e106426440c78500c4916cfe9e29a1bfe1637d8253174d74d35385b51cebb61d00336fbfbfa49944065f8d46288d1fa8c91ed76d2bde06b5ef87263e4335173fdbabbd7d37b3405a012084d85dce6375e4c77f1316beb354b77d8e5928048f934fb56838e2e"}, &(0x7f00000002c0)=0xc5) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000300)={r5, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}}, 0x1, 0x7fff, 0x6, 0x9b92, 0x31}, 0x98) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000400)=@assoc_value={r5, 0x180000000000000}, &(0x7f0000000440)=0x8) keyctl$unlink(0x9, r1, r2) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f00000004c0)=@filter={'filter\x00', 0xe, 0x2, 0x280, [0x0, 0x200058c0, 0x200058f0, 0x20005920], 0x0, &(0x7f00000003c0), &(0x7f00000058c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x3, 0x0, 0x0, 'ip6_vti0\x00', 'syzkaller0\x00', 'syz_tun\x00', 'vlan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0x9153a876df0d0863, 0x0, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0xff], 0xdc, 0xdc, 0x104, [@stp={'stp\x00', 0x48, {{0x0, {0x5, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}, [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], 0x0, 0x1000, 0x0, 0x0, @empty, [0xff, 0x0, 0x0, 0xff, 0xff], 0x0, 0x4e23}, 0x400}}}]}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x4}}, {{{0x3, 0x0, 0x0, 'vlan0\x00', 'rose0\x00', 'syzkaller1\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @random="7c33009b94a9", [], 0x70, 0xc4, 0xec}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x4}, @common=@mark={'mark\x00', 0x8}]}, @common=@AUDIT={'AUDIT\x00', 0x4}}]}]}, 0x2d0) fstatfs(r3, &(0x7f0000000540)=""/120) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) 2018/04/03 04:07:22 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000000600)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) sendmsg$alg(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000000c0)}], 0x1, &(0x7f0000000fc0)=ANY=[], 0x0, 0x20000000}, 0x4000) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x23, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="116348407fead8069e870000008000e0e0bd8020f63202d011597f", @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000f80)={0x18, 0x0, &(0x7f0000000d40)=[@free_buffer={0x40086303, r1}, @free_buffer={0x40086303, r1}], 0x0, 0x0, &(0x7f0000000e80)}) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$packet(0xffffffffffffff9c, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000400)=0x14, 0x800) setns(r0, 0x4000000) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00000000c0)) bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0xb, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB], &(0x7f0000000340)='GPL\x00', 0x0, 0x19, &(0x7f0000000380)=""/25}, 0x48) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x0, 0x0) ioctl$TIOCLINUX5(0xffffffffffffffff, 0x541c, &(0x7f0000000200)={0x5}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae68, &(0x7f0000000240)) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0x0) set_mempolicy(0x0, &(0x7f0000000700), 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x4041, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) pwrite64(r3, &(0x7f0000000400), 0xfffffffffffffcdc, 0x0) 2018/04/03 04:07:22 executing program 4: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00005fcfe2)="b513d0d1", 0x4) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000000)=0xd803, 0x4) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) sendto$packet(r0, &(0x7f0000c25fff), 0x0, 0x0, &(0x7f00008cafec)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x14) 2018/04/03 04:07:22 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x10040, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) capset(&(0x7f00000001c0), &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) readv(r1, &(0x7f0000000300)=[{&(0x7f0000000200)=""/5}, {&(0x7f0000000240)=""/188, 0x1}], 0x3b0) 2018/04/03 04:07:22 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff}) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000000340)={0x0, 0x4000000000001, 0x1, &(0x7f0000000380)}) 2018/04/03 04:07:22 executing program 7: r0 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) clock_nanosleep(0x0, 0x1, &(0x7f0000dca000)={0x77359400}, &(0x7f0000000100)) timer_create(0x1, &(0x7f00000001c0)={0x0, 0x3a, 0x4, @thr={&(0x7f0000000040)="f5f7992763731b3d56ad31afeed2d3b5e954f335c73a855e46296777d57a4ce3084d685af29c7a0c15ac1f1cdf2fc611377514c40c1d27a613944f19c23a08ff74b065c7f9cc6fe7ec3b0fa215d9ae9533050fd469a6204570182b83f3be71b9f6da652dad3126c3ab8eafc7a67d8c390a864ed1c92e969d45d441a0254db36e0b8092f049453aa268f7b936262769b65a6a2f096f668e8ab6b61feb4af86faf8a1890", &(0x7f0000000180)="e06ffe7a73bc2cf5dfbd1d8f8de5d1eb9928b56d0e0d533e79a47ee024"}}, &(0x7f0000000200)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000140)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3ffffffff, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000013) 2018/04/03 04:07:22 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000), 0x4) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000080)='ns\x00') fchdir(r2) exit(0x0) pivot_root(&(0x7f0000000000)='.', &(0x7f0000000040)='.') bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) getsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000000100)={@broadcast, @multicast2}, &(0x7f0000000140)=0x8) mq_getsetattr(r2, &(0x7f00000000c0)={0x9, 0xb4, 0xffff, 0x0, 0x454, 0x1, 0x3, 0x101}, 0x0) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x87) r3 = accept4(r0, &(0x7f0000000000)=@can, &(0x7f0000000040)=0x10, 0x0) dup3(r0, r3, 0x0) [ 380.485630] binder: 25374:25376 got transaction to invalid handle [ 380.491965] binder: 25374:25376 transaction failed 29201/-22, size 0-0 line 2848 [ 380.519181] binder: 25366:25379 Acquire 1 refcount change on invalid ref 0 ret -22 2018/04/03 04:07:22 executing program 6: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='clear_refs\x00') ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000080)=""/161) exit(0x7) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000000140)=[{&(0x7f0000962000)='5', 0x1}], 0x1) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000000040)) [ 380.569011] binder: 25366:25386 Release 1 refcount change on invalid ref 0 ret -22 [ 380.598102] binder: BINDER_SET_CONTEXT_MGR already set [ 380.603762] binder: 25374:25398 got transaction to invalid handle [ 380.610093] binder: 25374:25398 transaction failed 29201/-22, size 0-0 line 2848 2018/04/03 04:07:22 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f0000000040)='./file0\x00', 0x100, 0x0) write(r3, &(0x7f0000000080)="69712769f20eecb0dc8b1ec0f43a8fae9a0e91423f5c964e48e61e1b6c42e1cd89f1c03fc7641e99bd040011c4de2d5f40a10adc175d8dbb", 0x38) write(r1, &(0x7f00000013c0)="8c", 0x1) read(r2, &(0x7f0000000200)=""/250, 0x50c7e3e3) tee(r0, r3, 0x8, 0x0) [ 380.621759] binder: 25374:25376 ioctl 40046207 0 returned -16 [ 380.675682] binder: 25374:25376 BC_FREE_BUFFER u000000002000c000 no match [ 380.687637] binder: 25374:25376 BC_FREE_BUFFER u000000002000c000 no match [ 380.841296] binder: undelivered TRANSACTION_ERROR: 29201 [ 380.847152] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/03 04:07:23 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = eventfd(0xa) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f00005b1000)={0x0, r1}) dup3(r1, r0, 0x0) 2018/04/03 04:07:23 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x20001, 0x0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000000040)=r2) r3 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r3, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, 'bridge0\x00'}}, 0x1e) dup2(r0, r3) 2018/04/03 04:07:23 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000040)=0xfffffffffffffffa, &(0x7f0000000080)=0x2) r1 = socket$nl_route(0x10, 0x3, 0x0) get_mempolicy(&(0x7f00000000c0), &(0x7f0000000100), 0x78ff, &(0x7f0000000000/0x1000)=nil, 0x2) sendmsg$nl_route(r1, &(0x7f0000808fc8)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000e69fb8)=ANY=[@ANYBLOB="380000001800210c0600000000000000802000000004000500001600001c000900090000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], 0x38}, 0x1}, 0x0) 2018/04/03 04:07:23 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x40, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f00000001c0)={'mangle\x00', 0x4, [{}, {}, {}, {}]}, 0x68) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x200, 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0xffffffffffffffc0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f00000012c0)={0x800}, 0x10) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00000000c0)=""/88, &(0x7f0000000140)=0x58) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x10) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000240)={{0x1c, 0xffffffff7fffffff, 0x0, 0x9ef, 0x3, 0x4e0000000}, 0x43f}) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000000)) 2018/04/03 04:07:23 executing program 5: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x4, 0x501200) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000000040)={0x6, 0x38, 0x2}) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}], 0x1c) 2018/04/03 04:07:23 executing program 7: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) sendmsg$key(r0, &(0x7f0000f21000)={0x0, 0x0, &(0x7f0000f21000)={&(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x58}, 0x1}, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x9, 0x5, 0x1) r2 = accept4$ipx(r1, 0x0, &(0x7f0000000000), 0x80800) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f00000000c0)='ip_vti0\x00') 2018/04/03 04:07:23 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x28400, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000080)=""/73) sendmsg$nl_netfilter(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000340)={0x14, 0x8, 0x6, 0x1}, 0x14}, 0x1}, 0x0) 2018/04/03 04:07:23 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000003c0)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d0cffb)="e6558f1a", 0x4) io_setup(0x0, &(0x7f0000000080)=0x0) io_getevents(r1, 0x8000, 0x1, &(0x7f00000000c0)=[{}], &(0x7f0000000100)) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-des3_ede-asm\x00'}, 0x58) 2018/04/03 04:07:23 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0xe}) prlimit64(0x0, 0x7, &(0x7f00000000c0), &(0x7f0000000100)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000911000)={{&(0x7f0000004000/0x1000)=nil, 0x1000}, 0x1}) clone(0x0, &(0x7f0000001f37), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000001000)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) r2 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xa, 0x2000) ioctl$TCGETA(r2, 0x5405, &(0x7f0000000140)) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc\x00', 0x20000, 0x0) ptrace$peekuser(0x3, r1, 0x8) read(r0, &(0x7f0000000300)=""/100, 0x64) 2018/04/03 04:07:23 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x2400) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000000), 0x1) syz_open_dev$adsp(&(0x7f0000001080)='/dev/adsp#\x00', 0x0, 0x400000) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000001300)={0x1, 0x0, [{}]}) keyctl$session_to_parent(0x12) r2 = syz_open_dev$binder(&(0x7f00009a1ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000200)={0x12a, 0x0, &(0x7f00000011c0)=ANY=[@ANYBLOB="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"], 0x0, 0x0, &(0x7f0000000180)}) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000000)={0x200040, 0x2, 0x20, 0x1, 0x5, 0x4}) syz_open_dev$amidi(&(0x7f0000000340)='/dev/amidi#\x00', 0x400000003fe, 0x101c00) 2018/04/03 04:07:23 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x1) r1 = dup(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff}) sendmmsg(r2, &(0x7f0000003300)=[{{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000100)}}, {{&(0x7f0000001300)=@un=@abs={0x1}, 0x8, &(0x7f0000001440), 0x0, &(0x7f0000001480)}}], 0x2, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x6, 0x0, 0x0, 0xf}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000100)) 2018/04/03 04:07:23 executing program 6: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000040)=0xc) r1 = socket(0x1a, 0xfffffffffffffffe, 0x3) socket$key(0xf, 0x3, 0x2) bind(r1, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) sendmsg(r0, &(0x7f0000f36fc8)={&(0x7f0000fdbf80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f000091d000), 0x0, &(0x7f0000d19000)}, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x9, 0x2000) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000000c0)={0x0, r2, 0x0, 0x3}, 0x14) 2018/04/03 04:07:23 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000017c0)={0x0, 0x0, &(0x7f0000001780)={&(0x7f0000000040)={0x2, 0x12, 0x0, 0x0, 0x16, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0xff, 0x20, 0x0, @in6={0xa, 0x4e23, 0x9, @loopback={0x0, 0x1}, 0x1}}, @sadb_x_sa2={0x2, 0x13, 0x8, 0x0, 0x0, 0x70bd2b, 0x3500}, @sadb_lifetime={0x4, 0x0, 0x8, 0x5, 0x2}, @sadb_ident={0x2, 0xb, 0xfffffffffffffffc, 0x0, 0x58}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x4e24, 0x0, @dev={0xfe, 0x80, [], 0x11}}, @in={0x2, 0x4e23, @multicast2=0xe0000002}}]}, 0xb0}, 0x1}, 0x0) getitimer(0x0, &(0x7f0000000000)) 2018/04/03 04:07:23 executing program 2: socket$packet(0x11, 0x2, 0x300) socket$packet(0x11, 0x2, 0x300) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/packet\x00') readv(r0, &(0x7f00000002c0)=[{&(0x7f00000000c0)=""/144, 0x90}, {&(0x7f0000000180)=""/199, 0xc7}], 0x2) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/03 04:07:23 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000f3eff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000040)={0x207, @time={0x77359400}}) 2018/04/03 04:07:23 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000086, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x6, &(0x7f0000000080)={0x0, 0x33}, &(0x7f00000000c0)) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000100)={0x4, @time, 0x7fff, {0x8, 0x5}, 0x0, 0x3, 0xae2c}) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ptrace$setregset(0x4205, r0, 0x203, &(0x7f0000000280)={&(0x7f0000000180)="ce9045030cd532d94e02987ee2d529f2785c438c4930aa0fbc01a54a650ec5689cea124aa24581edacdcf58d6514e9ce1c9e6b73affcf38d9dc691d619e0662523b488e4a3cdefb6e48586166307656f8dd201ff1e8cf06c577420624ffdfee2dcfb37772ff4de37f89420744fdde7c791a28f1b37cf27ff37925f56351344a1471d05c8ac5182288e88976e32e8aa3814b3c30bd1e8c0e893928f3327ddeecbeb3a1226e3ddf3b32e192d69d3a3a9b236f451a872a60a9c1cec3338e1a68b1607bd9ac9e9243a4a22f9415929667a0fbb", 0xd1}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000140)=r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffe, 0x100000000000031, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/04/03 04:07:23 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000014fc8)={&(0x7f0000008ff0)=@in={0x2, 0x4e22, @loopback=0x7f000001}, 0x80, &(0x7f0000001fe0), 0x0, &(0x7f0000000000)=[{0xa0, 0x111, 0x2, "a53dd2c508b3614c01d0c9f833d7984f7d5d89d6808ef02febfa1832197c94240bc5f713af34a0ebd0376905913af88b3c935543bfd1dcf66407514621dc57edb0f4d028b698215ba69c5aa265210589539f388c610375ca52969b26a162a1b0b0f7d8b520e2afd5e9538d45631aa67ca6a45142169174fa6a32cd9dd43f6d63027a3b58f9f8c65acbf5747f44c0428141fb"}], 0xfea8}, 0x8800) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000100)={{{@in, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@local}}, &(0x7f0000000200)=0xe8) getgroups(0x4, &(0x7f0000000240)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) lchown(&(0x7f00000000c0)='./file0\x00', r1, r2) 2018/04/03 04:07:23 executing program 2: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x61) r1 = socket(0x10, 0x3, 0x50b) recvfrom$unix(r1, &(0x7f0000000040)=""/105, 0x69, 0x2000, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmsg$key(r0, &(0x7f0000000280)={0x20480, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="023f9228c059c4c80b00000000fdff0005001a00ffffffff000000000000000000000000ac1414aa"], 0x28}, 0x1}, 0x0) 2018/04/03 04:07:23 executing program 7: perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x9, 0x400080) setsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f00000000c0)=0x9, 0x4) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$KDENABIO(0xffffffffffffffff, 0x4b36) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c0afff)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) keyctl$session_to_parent(0x12) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000075afd0)={0x44, 0x0, &(0x7f000092b000)=ANY=[@ANYBLOB="11634840000000000000000000000000000000000000000011000000000000000000000000000000000000000000000000000000", @ANYPTR64=&(0x7f0000a81fe8)=ANY=[], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f000005af7e)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000b8000)={0x4, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="03630000bd4a0faf31fdb6feaf56f885696bb699472faf7f259e6b18ca57fb6c5b02042c9d7f96546f9de9088ed9515003e3c6f013638bb62a594f6f0a0464e14e1f8f0ce7cd0aa375d764f2427fd1fc45d72c21a7716b8c13f1deb47b3bf4a71c63fe68739853b5a5f6049353b8ce"], 0x1, 0x0, &(0x7f0000583f53)="e7"}) socketpair$inet(0x2, 0x807, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000000080)={0x6}, 0x4) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$PERF_EVENT_IOC_ID(r2, 0x80042407, &(0x7f0000000280)) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000000200)='bcsf0\x00') 2018/04/03 04:07:23 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000005ec0)={0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000005f40)}, 0x8}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000005f80)=[{0x3cf, 0x29}], 0xc}}], 0x2, 0x8000) r1 = dup2(r0, r0) utimensat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000005f00)={{0x77359400}}, 0x100) socket$inet6(0xa, 0x6, 0x1abb) open_by_handle_at(0xffffffffffffffff, &(0x7f0000000080)=ANY=[@ANYBLOB="d500000200000000"], 0x0) clock_gettime(0x0, &(0x7f0000005c40)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000005b40)=[{{&(0x7f00000000c0)=@in6, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000040)=""/58, 0x3a}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000000140)=""/105, 0x69}, {&(0x7f00000001c0)=""/212, 0xd4}], 0x4, &(0x7f0000000300)=""/142, 0x8e, 0x3ff}, 0x8001}, {{&(0x7f00000003c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000001900)=[{&(0x7f0000001540)=""/238, 0xee}, {&(0x7f0000001640)=""/129, 0x81}, {&(0x7f0000000440)=""/84, 0x54}, {&(0x7f0000001700)=""/37, 0x25}, {&(0x7f0000001740)=""/189, 0xbd}, {&(0x7f0000001800)=""/91, 0x5b}, {&(0x7f0000001880)=""/69, 0x45}], 0x7, &(0x7f0000001940)=""/202, 0xca, 0x10001}, 0x1}, {{0x0, 0x0, &(0x7f0000001dc0)=[{&(0x7f0000001a40)=""/101, 0x65}, {&(0x7f0000001ac0)=""/172, 0xac}, {&(0x7f0000001b80)=""/28, 0x1c}, {&(0x7f0000001bc0)=""/95, 0x5f}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f0000003040)=""/4096, 0x1000}, {&(0x7f0000001c40)=""/144, 0x90}, {&(0x7f0000001d00)=""/133, 0x85}], 0x8, &(0x7f0000001e00)=""/48, 0x30, 0x1}, 0x1}, {{&(0x7f0000001e40)=@hci, 0x80, &(0x7f0000004540)=[{&(0x7f0000001ec0)=""/194, 0xc2}, {&(0x7f0000004040)=""/211, 0xd3}, {&(0x7f0000004140)=""/66, 0x42}, {&(0x7f00000041c0)=""/224, 0xe0}, {&(0x7f00000042c0)=""/233, 0xe9}, {&(0x7f00000043c0)=""/76, 0x4c}, {&(0x7f0000004440)=""/113, 0x71}, {&(0x7f0000001fc0)=""/20, 0x14}, {&(0x7f00000044c0)=""/84, 0x54}], 0x9, &(0x7f00000045c0)=""/121, 0x79, 0x10000000000000}, 0x8}, {{0x0, 0x0, &(0x7f0000004740)=[{&(0x7f0000004640)=""/225, 0xe1}], 0x1, &(0x7f0000004780)=""/4096, 0x1000, 0xe00}, 0x4}, {{&(0x7f0000005780)=@pptp={0x0, 0x0, {0x0, @multicast2}}, 0x80, &(0x7f0000005880)=[{&(0x7f0000005800)=""/107, 0x6b}], 0x1, 0x0, 0x0, 0x7ff}, 0x1}, {{0x0, 0x0, &(0x7f00000059c0)=[{&(0x7f00000058c0)=""/226, 0xe2}], 0x1, 0x0, 0x0, 0x4}}, {{&(0x7f0000005a00)=@sco, 0x80, &(0x7f0000005b00)=[{&(0x7f0000005a80)=""/108, 0x6c}], 0x1, 0x0, 0x0, 0x2}}], 0x8, 0x100, &(0x7f0000005c80)={r2, r3+10000000}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000005cc0)={0x0, @in6={{0xa, 0x4e23, 0x6, @empty, 0xffffffff}}, [0x9, 0xda7, 0x8, 0x4, 0x3ff, 0x80, 0x8, 0x9, 0x0, 0x80, 0x2, 0x7, 0x6, 0x200, 0xfff]}, &(0x7f0000005dc0)=0x100) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000005e00)={r4, @in6={{0xa, 0x4e23, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0xd8}}, 0xfff, 0x7ff, 0x1000, 0x9, 0x22}, 0x98) 2018/04/03 04:07:23 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x3) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f00000000c0)={0x24, 0x15, 0x301, 0x0, 0x0, {0x2}, [@nested={0x4}, @typed={0xc, 0x6, @uid}]}, 0x24}, 0x1}, 0x0) 2018/04/03 04:07:23 executing program 0: r0 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x3f, 0x401) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="fc7a8c078ea52ef6e314f2e7ef9c4f2e4cbd07feffeb0f5aeaa7884bfb6c8b57560056b391b9f4ac37e7490b2653bd87bd8e8c615ab75a39343ec434f1655c9e9fce29ac63a9765a99ae92d1973e158b78249dfa829ab33abdea62682039bf5c5902a34c25272716275dfed0c7ebc68b69185bc62952a2cf7135127b19f7b0b10ea481ccb0c7711c142332b11f4a86c0", 0xffffffffffffff2b) r1 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x0, 0xfefffffffffffffe) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc010643a, &(0x7f0000000000)={0x0, 0x1}) ioctl$TIOCNXCL(r0, 0x540d) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000200)="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", 0x1000}], 0x1) ioctl$int_in(r1, 0x80000000005011, &(0x7f0000001200)) mkdirat$cgroup(r1, &(0x7f0000000040)='syz0\x00', 0x1ff) 2018/04/03 04:07:23 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x32f, &(0x7f0000000180)) r1 = request_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)='/dev/loop#\x00', 0xffffffffffffffff) keyctl$setperm(0x5, r1, 0x400) r2 = socket(0x10, 0x0, 0x9) getsockopt$inet_tcp_int(r2, 0x6, 0xc, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r3 = open(&(0x7f0000000100)='./file0\x00', 0x40000, 0x40) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000000140)) sendfile(r0, r0, 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) 2018/04/03 04:07:24 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000080)={@in6={{0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x10001}}, 0xb4c, 0x9c, 0xccc7, "ea0fdcf9d52fc9fd5677352a8bdb1b0099bde5ae342c5c1e4f77494eee06780c4dcfcdb63a862fffb2b48a29c2e00cb66ceba6aaa043cbf8856320fbf73fe61e326694c1bc7e449a77124e4e56d729c4"}, 0xd8) socket$inet_tcp(0x2, 0x1, 0x0) rmdir(&(0x7f0000000180)='./file0\x00') getsockopt$inet6_int(r1, 0x29, 0x50, &(0x7f0000000040), &(0x7f00000001c0)=0xfccd) [ 381.945452] binder: 25483:25486 transaction failed 29189/-22, size 0-0 line 2848 [ 381.975682] binder_alloc: binder_alloc_mmap_handler: 25483 20000000-20002000 already mapped failed -16 [ 382.004142] binder: 25483:25492 ioctl c0306201 200b8000 returned -14 [ 382.011546] binder: 25483:25486 transaction failed 29189/-22, size 0-0 line 2848 [ 382.063326] binder: undelivered TRANSACTION_ERROR: 29189 [ 382.628053] binder: 25464:25508 unknown command -153628667 [ 382.633798] binder: 25464:25508 ioctl c0306201 20000200 returned -22 [ 382.768894] binder: 25464:25513 unknown command -153628667 [ 382.774597] binder: 25464:25513 ioctl c0306201 20000200 returned -22 2018/04/03 04:07:24 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = dup3(r0, r1, 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000001c0)={0xc6b, 0x206, 0x1, 0x7fff, 0x0}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r3, 0x12bd}, 0x8) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000180)={0x0, 0x8001}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000000000)={[], 0x0, 0x200}) ioctl$KVM_SET_MP_STATE(r4, 0x4004ae99, &(0x7f00000000c0)=0x800000006) ioctl$KVM_RUN(r4, 0xae80, 0x0) r5 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x5, 0x200000) ioctl$VT_GETSTATE(r5, 0x5603, &(0x7f0000000140)={0x5, 0x4, 0x81}) 2018/04/03 04:07:25 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={'bcsh0\x00', 0x3}) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x4, 0x0) socketpair(0x7, 0x80000, 0xdb18, &(0x7f0000000100)={0xffffffffffffffff}) linkat(r1, &(0x7f00000000c0)='./file0\x00', r2, &(0x7f0000000180)='./file0\x00', 0x400) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8923, &(0x7f0000000000)={'bcsh0\x00', 0x3001}) 2018/04/03 04:07:25 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x4e23}, 0x60) ioctl$TIOCSTI(r1, 0x5412, 0x6) sendto$inet(r1, &(0x7f0000000000)='\x00', 0x1, 0x0, 0x0, 0x0) sendto(r1, &(0x7f0000000080)="1e6f29", 0x3, 0x4c040, 0x0, 0x0) recvmmsg(r0, &(0x7f0000003500)=[{{&(0x7f0000003040)=@hci, 0xc, &(0x7f00000031c0)=[{&(0x7f0000003080)=""/135, 0x87}, {&(0x7f0000003140)=""/102, 0x66}], 0x2, &(0x7f0000003200)=""/48, 0x30}}, {{0x0, 0x0, &(0x7f00000033c0), 0x347, &(0x7f0000003400)=""/202, 0xca}}], 0x2, 0x0, &(0x7f0000003680)={0x77359400}) 2018/04/03 04:07:25 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @generic={0x0, 0x0, 0x6, 0x4, 0x0, @empty, "fa7969d0", @link_local={0x1, 0x80, 0xc2}, "96d4493be8d4557000191cfb4e9017d4"}}}}, 0x0) r0 = memfd_create(&(0x7f0000000080)="2e993f97e9100a2bec29d89b8bfcbc002c6210ffffff1ec6f35f8352a100751810dd53d4d389a821562b24f21f856aa94cfda35ea67335975463824ca734d8125f27e75cca4604a556c74f98c8effc42cdbbffcb07ff7c60b32b", 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@remote, @in=@dev}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f0000000040)=0xe8) write$tun(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="450000580000000000009001ac1414aaac1414aa0420880b0000000000000800000086dd080088be00000000100000000100000000000000080022eb00000000200000000200000000000000000000000800655800000000"], 0x58) 2018/04/03 04:07:25 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000004fe4)=@in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x80, &(0x7f0000005000), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0a550a43d099bf2264d79f10f4ecd0893b3d022d1a417cf5defd0a5e80bb9a50f430eebf2d8ff0d38fc36c6456c6a921d978b40d3bd1ad19daee0fcafd47a1459804a0ad1a46ad1100c1a57f6cdfc46384eabbf0c9b21195e74ed438b3df7e31cb55cf823e562cf14923bf3134b98bfa1c5905a7ae17fe339905143ac5905f8016ef57a756b618"], 0xc}, 0x0) 2018/04/03 04:07:25 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="f1f3c66a8029aaa82fc2a1c227b1508b78", 0x11) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4e, 0x0) connect$bt_l2cap(r1, &(0x7f0000000040)={0x1f, 0x200, {0xd5, 0x610b945e, 0x10001, 0x0, 0x80, 0x9}, 0x9, 0x6917}, 0xe) 2018/04/03 04:07:25 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cab000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(0xffffffffffffffff, 0x40000000af01, &(0x7f0000c97ff8)) close(r1) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) syz_emit_ethernet(0x7a, &(0x7f0000000540)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "20a17e", 0x44, 0x0, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}}}}}}}, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd10c9d68573b94531dc9cca9a4cd8c33cc", 0x20) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.usage_user\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendto(r2, &(0x7f0000000180)="7162025b3c1ebda7561b5202006d87b6e029eacd88b258d16ede17c4fdbf1ebd33dfe3d037405c934f84d300100000d0f52f229fd9ca67c295c23275c5fdfdb231848ad61c73", 0x46, 0x0, &(0x7f0000000240)=ANY=[], 0x0) recvmmsg(r2, &(0x7f0000817f60)=[{{&(0x7f00007f6000)=@alg, 0x58, &(0x7f0000685000)=[{&(0x7f0000f69fca)=""/54, 0x74}, {&(0x7f000084bf75)=""/139, 0x8b}], 0x2, &(0x7f00000c6000)=""/161, 0xfffffffffffffdea}}], 0x1, 0x0, &(0x7f00009fd000)={0x0, 0x989680}) 2018/04/03 04:07:25 executing program 4: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x1}) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000040)={0x1, 0x0, [{}]}) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000080), &(0x7f00000000c0)=0xc) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000140)=0x0) prctl$setptracer(0x59616d61, r3) readahead(r2, 0x0, 0x8000) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000000180)={0x79, 0x0, [0x4, 0x4, 0x9, 0x401]}) recvfrom(r0, &(0x7f0000000200)=""/197, 0xc5, 0x40010140, &(0x7f0000000300)=@vsock={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x80) getpeername(r0, &(0x7f0000000380)=@sco, &(0x7f0000000400)=0x80) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000440)='/dev/dsp\x00', 0x80, 0x0) recvmsg(r0, &(0x7f0000001ac0)={&(0x7f0000000480)=@nl, 0x80, &(0x7f0000001a00)=[{&(0x7f0000000500)=""/228, 0xe4}, {&(0x7f0000000600)=""/12, 0xc}, {&(0x7f0000000640)=""/211, 0xd3}, {&(0x7f0000000740)=""/172, 0xac}, {&(0x7f0000000800)=""/4096, 0x1000}, {&(0x7f0000001800)=""/193, 0xc1}, {&(0x7f0000001900)=""/201, 0xc9}], 0x7, &(0x7f0000001a40)=""/101, 0x65, 0x4}, 0x102) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000001b00)={0x7, 0xea, 0x7b3}) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000001b40)=""/221) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80206433, &(0x7f0000001c40)=""/60) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000001c80)={0xfffffffffffff884, 0x0, 0x4, 0x7}) fstat(r4, &(0x7f0000001cc0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001d40)='./file0\x00', &(0x7f0000001d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r5, r6) connect$bt_rfcomm(r0, &(0x7f0000001e00)={0x1f, {0x200, 0x8000, 0x0, 0x7, 0x2, 0xffffffffffff9148}, 0x3}, 0xa) ioctl$TIOCGPTPEER(r4, 0x5441, 0x8) fcntl$setflags(r2, 0x2, 0x1) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000001e40)) ioctl$VT_RESIZEX(r4, 0x560a, &(0x7f0000001e80)={0x20, 0x8, 0x7, 0x0, 0x9, 0x101}) getsockopt$ARPT_SO_GET_REVISION_TARGET(r4, 0x0, 0x63, &(0x7f0000001ec0)={'NETMAP\x00'}, &(0x7f0000001f00)=0x1e) ioctl$KVM_REGISTER_COALESCED_MMIO(r4, 0x4010ae67, &(0x7f0000001f40)={0xf001, 0x1000}) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001f80)='/dev/rfkill\x00', 0x400, 0x0) setsockopt$netlink_NETLINK_RX_RING(r7, 0x10e, 0x6, &(0x7f0000001fc0)={0x4, 0x5, 0xbe3, 0x799}, 0x10) getsockopt$IPT_SO_GET_INFO(r7, 0x0, 0x40, &(0x7f0000002000)={'security\x00'}, &(0x7f0000002080)=0x54) fcntl$dupfd(r1, 0x406, r7) 2018/04/03 04:07:25 executing program 7: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000ffb)='user\x00', &(0x7f000000bffb)={0x73, 0x79, 0x7a}, &(0x7f0000000000)="1a", 0x1, r0) keyctl$reject(0x17, r1, 0x0, 0xf5, 0x0) 2018/04/03 04:07:25 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000340)="eb", 0x1}], 0x1, &(0x7f00000004c0)}, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8001, 0x400000) getsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f00000000c0)={@loopback, @dev}, &(0x7f0000000100)=0x8) 2018/04/03 04:07:25 executing program 7: r0 = socket$inet_sctp(0x2, 0x4000005, 0x84) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x10) 2018/04/03 04:07:25 executing program 2: mkdir(&(0x7f0000c1dff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000b75000)) chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f00002bd93e)='./bus\x00', 0x141042, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000280)=@get={0x1, &(0x7f0000000240)=""/5, 0xffffffff}) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r0, 0x0) readv(r0, &(0x7f0000c33000)=[{&(0x7f0000007000)=""/171, 0x39c9}], 0x1) write$binfmt_aout(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x20e) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x11, 0xffffffffffffffff, 0x0) 2018/04/03 04:07:25 executing program 4: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_KICK(0xffffffffffffffff, 0x4008af20, &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xbe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040), 0x4) sendmsg(r0, &(0x7f00003bbfc8)={&(0x7f0000fdbf80)=@generic={0x10000000001e, "02ff01000000010000000000000007e77f5bf86c48028001000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000026da36"}, 0x80, &(0x7f0000454000), 0x0, &(0x7f000012e000)}, 0x0) [ 383.269845] : renamed from bcsh0 2018/04/03 04:07:25 executing program 3: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000000000)={0x800}) r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000000040)=0x2) getsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f0000000100)={@rand_addr, @local, @broadcast}, &(0x7f00000001c0)=0xc) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={'ifb0\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00', 0xa201}) ppoll(&(0x7f0000000080)=[{r2}, {r2}], 0x2, &(0x7f0000000140), &(0x7f0000000180), 0x8) 2018/04/03 04:07:25 executing program 1: r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000080)=@req={0x20, &(0x7f0000000000)={'gretap0\x00', @ifru_addrs=@nl=@proc={0x10, 0x0, 0x25dfdbfc, 0x800000}}}) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/rt6_stats\x00') sendfile(r1, r1, &(0x7f0000000040)=0xfffffd, 0xfff8000000000001) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f00000000c0)={'vlan0\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) r2 = dup(r0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x10000}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000001c0)={0x0, 0x5, 0x5, 0x5, 0x9, 0x20, 0x4, 0xfffffffffffffff7, r3}, 0x20) 2018/04/03 04:07:25 executing program 7: r0 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000000000)=""/177, &(0x7f00000000c0)=0xb1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}, 0x5a, r1}) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f0000000200)={0x4, 0x4, [0x1]}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000240)={0x0, 0x1}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00000002c0)={r4, 0x1}, &(0x7f0000000300)=0x8) 2018/04/03 04:07:25 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db5ff0)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000542000), 0x0, &(0x7f0000a50000)=[{0x10, 0x114, 0xffffffff00000002}], 0x10}}], 0x1, 0x0) openat(r0, &(0x7f0000000000)='./file0\x00', 0x8040, 0x20) 2018/04/03 04:07:26 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2c0, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) r1 = syz_open_dev$sndseq(&(0x7f0000ae1000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000000200)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f00000002c0)={0x80, 0x0, 0x1}) dup3(r1, r2, 0x0) 2018/04/03 04:07:26 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000000080)='./control\x00', 0x10000, 0x14) symlinkat(&(0x7f0000443ff6)='./control\x00', r0, &(0x7f000034aff8)='./file0\x00') sysfs$2(0x2, 0x8, &(0x7f0000000100)=""/58) renameat(r0, &(0x7f0000000180)='./file0\x00', r0, &(0x7f0000009000)='./control\x00') openat(r0, &(0x7f0000000140)='./control\x00', 0x0, 0x19) ioctl$TCSETAW(r0, 0x5407, &(0x7f00000000c0)={0x3, 0x5140000000, 0x9, 0xdc, 0x4, 0x8, 0x3ff, 0x0, 0x9, 0x3}) name_to_handle_at(r0, &(0x7f0000000040)='./control\x00', &(0x7f0000fbb000)={0xc, 0x0, "507a7e93"}, &(0x7f000091bffc), 0x0) 2018/04/03 04:07:26 executing program 4: unshare(0x40000000) r0 = socket$packet(0x11, 0x0, 0x300) getpeername$packet(r0, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001500)=0x14) recvfrom$packet(r0, &(0x7f0000000000)=""/176, 0xb0, 0x12060, &(0x7f0000001540)={0x11, 0xf7, r1, 0x1, 0x3, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}}, 0x14) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000200)={'bridge0\x00\x00p\x00'}) 2018/04/03 04:07:26 executing program 0: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r0, 0x400000000000111, 0x1, &(0x7f0000000080)="4f4610cf", 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000000400)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x14}, 0x14}, 0x1}, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000440)="1a0e8e52ee4b8fd7b7ce7a27cc64393f17b1076c5bbbeec5fb9a0f236350d9fe45e5d38671bfe5d7dd3b5a2cc2e16215e0a536ab23fb9b3314a22e94b803a32336686ff4b6d381492ec39e825e6d7c24b3ebecd57236f72b3ae365d611b098e8b762beecfb2d0097aa4800ebe04186f2d5843a6122c6f4e177baa4136d69721af7c9a662959d22df92f9f052620ef1a0322b4e8cfa85aa755ce34f5682094ec81c6ccb9e45e7c8bda03497738fa28ed9086fc5031b320d6c744a0dcd941adb87ec2965a7e224174189366147a22836ddaa758c672b8ed2fb2cd4bb084045971b50edf1514b8a49bc96cb72849bf4058131e558b1b1779078", 0xf8}, {&(0x7f0000000000)="84cf2875f07a57111d4b007016783ff47548b03032c857657b234d9d0d5cc0da2d9023b8571aeee37abb7da26ab6f0ba0ee4", 0x32}, {&(0x7f0000000180)="0193107ba3b76d476d3994bbd6f837474c132acb7e206b0560b61fb5ae6f3e75730c4ee3e28a81b19eb16dfd18ccfc05cc4ae9209e5a39c6e26374fae988b3e274a8eafb0a7657d14959d40a84d745653223518a67d4ad589dc70f6692f1be343939161280343c27dc9bcfe15b306aac2646a2", 0x73}, {&(0x7f0000000540)="6a9ea0d3549593993af281c441ed0bdc5594ccf18e350141c22da1db990aefdc06577dbf6f86bfbc9a250c37a8fe30ac9817c7d64add9674d09475edffd0d8e42fdff5914d037dad1b05f840ad70c305c61b026b900674484f05bf26603f9eb1cb9bb85750e6fb3a7686d74a52039a3e33f75655baf6f94d05561b7b2b6fcba951eb3fde9ce564cb88744315c6e64fbe940d2774fe5b0398317c076d746dbb82b3e83ce049e0f39fdbb833c6f6d5e2801e4d907ae55cb0df0b4ec76e8d1add35d1d51089557fe825e5303544e4", 0xcd}, {&(0x7f0000000640)="8df916278cdefd831e4dd88ce0ba8ebd817c353da926952e3747b9a87a13c987358bcf488bb16a3dfb4af4615870a285063607bd710b5e6e63ba9de6d0d9328ff93fa096cc0d38fb69abea8a6a7ba4acf7d78395649cd736ed2103b493b11d4451ffcd4b5e372a2bd32a0497262f71a492423539a76843cee8d6de8515202a1e65deb5896bee3052d32f2454c15c1a3c624baee3c00bc49ee8d7f194982fd005a2ccfda824cc9bf4c8ce90625f367b694221580e97def05841f02d8df926a1fb32d4e0be3a0b70a16c0bce0c5e66b3d7a1091e56e40bcace87332682899e5ac56c342a78b5697b64c2c750a9ae1d08f32e", 0xf1}, {&(0x7f0000000240)="6408b9d9d2f9903b8190c6f29600826ee36c492fac78489d875033c776ad0a9b81de7c980c68d4c1da20f1363175efc4a2773de16b276e8e06bba4de47a8a19130ffaa6718ad3ac0676ea653841087e8a56fdf08773a60c06930baf9d0ea330583f9400822831d8d5f335477ae224fa9ccee38a75b0e328736d8e43b8519fe576b136e9dbc1c915e3ed13d41f1d8ce", 0x8f}, {&(0x7f0000000040)="d4774a9ffe528304ccb844f888037f88de00", 0x12}, {&(0x7f0000000740)="8cc5b1e996af67f692f718a072f50d06601578cc2da21fad0cf94abd17ab8c578feddac80a5d66280159e92e5875746528d5651a8cc9ff852b12c9710b3e881ebc72040fbacf2ab99ebc0c8ae7ea80121d8df24de2c83d0b9007ec82c89c65b5da499f9afbb1b8472625d8e51effb326d750acb7adff919ce8ecc14c7f52adfa35ed8cb24e3683850aba3110803980313ee5dc2f4e8dadb9e45d2ba4ec57318046e0a254fd91875f66f6310b165b5b4723fb012ff589838856e59871fbeec72d5c6b96044d2cab87c9", 0xc9}], 0x8) 2018/04/03 04:07:26 executing program 3: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='mounts\x00') ioctl$TIOCMBIC(r1, 0x5417, &(0x7f00000000c0)=0x8) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x20000, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)=0x5) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000180)={'lo\x00', {0x2, 0x10000000000002, @multicast1=0xe0000001}}) 2018/04/03 04:07:26 executing program 1: r0 = socket$inet6(0xa, 0xa, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000900)='/dev/vcs\x00', 0x410001, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000980)) r2 = getpid() sched_setaffinity(r2, 0x8, &(0x7f0000000140)=0x81) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) add_key(&(0x7f0000000700)='id_resolver\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000780)="d2a07e90aba923e51a8149bbef37dc0b563f912186b21790d80881c3db8ca2c1e0122b1d35e490d38061007124b099954f1d04436463b9ef55a0635a6ae68263120e7123883624a92b61a044618e9639462bde087333a5fb9910d21a2be22df64f727326e1cde367414c81af224ed3730091", 0x72, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x6, 0x8031, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(r2, &(0x7f0000000080)='attr/keycreate\x00') getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000640)={0x0, 0x2}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00000006c0)={r4, 0x1da580f, 0x20, 0x9}, &(0x7f0000000880)=0x18) mbind(&(0x7f00006d7000/0x3000)=nil, 0x3000, 0x1, &(0x7f0000000100)=0x1, 0x100000001, 0x0) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000000080)) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000600)=0x8, 0x4) sendmsg$netlink(0xffffffffffffffff, &(0x7f000005cfe4)={&(0x7f000003fff4)=@proc={0x10}, 0xc, &(0x7f000002dfe0)=[{&(0x7f0000000380)=ANY=[]}], 0x1}, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000bc0)={0xffffffffffffffff}) r6 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r6, 0x0, 0x2d, &(0x7f0000000400)={0xb1ce, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) ioctl$int_out(r6, 0x200000000000002, &(0x7f0000000380)) rt_sigprocmask(0x3, &(0x7f0000000040)={0x9}, &(0x7f0000000800), 0x8) getpeername(r0, &(0x7f0000000540)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f00000005c0)=0xfd41) bind$inet6(r0, &(0x7f00003bcfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000b8cffd)='-', 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x4e22, 0x8}, 0xffffffffffffffde) mq_timedsend(r6, &(0x7f0000000a00)="86bfa58df5a051a429ce3533fabd5c1ce820400b9203edbdde38c64894e5e8", 0x1f, 0x9, 0x0) connect$l2tp(r3, &(0x7f0000000840)=@pppol2tpv3in6={0x18, 0x1, {0x0, r5, 0x0, 0x3, 0x0, 0x2, {0xa, 0x4e21, 0x4c, @local={0xfe, 0x80, [], 0xaa}, 0x7}}}, 0x3a) r7 = openat$audio(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/audio\x00', 0x200000000000e001, 0x0) mq_getsetattr(r7, &(0x7f0000000300)={0x2, 0x1000, 0x4, 0xdeea, 0x7, 0x1, 0xfffffffffffffffe, 0x3}, &(0x7f0000000340)) mq_getsetattr(r6, &(0x7f0000000140)={0x4, 0x80000000, 0x200, 0x4c, 0xfffffffffffffffa, 0xffffffffffffff80, 0x1, 0x1}, &(0x7f00000003c0)) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00000002c0)={0x9c, 0x0, &(0x7f0000000a40)=ANY=[@ANYBLOB="d2684b3c4376c38e3d8d3df3d8192b1be3cdd84662fcfc9251f0574bf9080c16439a5591e280e014e76846aae0b4c6f0c190206c42458a7da16a253f68e1f4e10053a2a07bfd65857e76630855e1ffddfe5e531d52e7f3b60f044180946ff675f6ffce2c8c1e9f9d89fcb641f9aa836a7deb43c68502d6a05b95b2b9b7b7f3f3d9ff530a95042bc865a22d3b95c7f528c02824d9945259a4e07c5bbb"], 0xc2, 0x0, &(0x7f00000001c0)="8219c8a6aa3e57c21ddb46cfec8ffd6e05eeb390b9313618f34b30fa61e2ce860a500878cd67f7c544913fff930de62b61327208ebc337c8c691fc82766aa97c20ab6ee0ac3bc15bb27da18614b26a110a8bdcce949bed6c196032400c86b36077c86fd7eedee9aa7ac96abca6a4d3eec5c457a8aff4ca5aa914750baf16f452196b328f99eb3a47afa5e793f6ef0d66e3aac9e7c0700a4531f10247fb5c0471e7c53819f8230f5619a8c300aea764c796a8ed2e96e13614519c734caaf24f556f36"}) 2018/04/03 04:07:26 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) syncfs(r0) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x4d42, 0x200) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0), &(0x7f0000000200)=0x20) 2018/04/03 04:07:26 executing program 7: r0 = socket$inet(0x2, 0x80000, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x1) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f00000000c0)={'NETMAP\x00'}, &(0x7f0000000140)=0x1e) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x3, 0x2}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) sendto$inet(r1, &(0x7f0000000280)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) [ 384.236716] IPVS: ftp: loaded support on port[0] = 21 [ 384.350924] IPVS: ftp: loaded support on port[0] = 21 2018/04/03 04:07:27 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='cpuset.cpus\x00', 0x2, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) write(r1, &(0x7f00000003c0)='5', 0x1) set_tid_address(&(0x7f0000000180)) prctl$getname(0x10, &(0x7f00000001c0)=""/209) r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x80000001, 0x80) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000140)={r3, 0x7c30}, 0x8) 2018/04/03 04:07:27 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x1c}, {0x6}]}, 0x8) write(r0, &(0x7f0000000180)="5d166c8134601d250868fd9b51cab591e8cd036efc9c335e4ba7e957e2ce42f4e6d198fcae0a9b0e9decbe8a4d54fb63a700d1ba320ed6eae8ec0396004806e092ee69781b05b0c1e5b841d60f0c274fce21edc1c137bede92e83503260fcd3c7554118586ec7af460f0a79f8ef47a916b4cb157e56dbc8b10185c44d5486104aa4eadd1e2f117754816a8", 0xffffffffffffff73) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x4, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f0000000080), &(0x7f0000000240)=0x4) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000100)={0x20000000000, {0x2, 0x4e23, @multicast2=0xe0000002}, {0x2, 0x4e24, @loopback=0x7f000001}, {0x2, 0x4e20, @multicast1=0xe0000001}, 0x221, 0x8, 0x6, 0x4, 0x795, &(0x7f0000000040)='erspan0\x00', 0x39, 0x800, 0xffffffffffff0001}) 2018/04/03 04:07:27 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0xffffffffffffffff, 0x0, 0x8000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = socket$unix(0x1, 0x5, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) 2018/04/03 04:07:27 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='ufs\x00', 0x100000000000080, 0x0) bind$pptp(0xffffffffffffffff, &(0x7f0000000080)={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x14}}}, 0x20) connect(r0, &(0x7f00000001c0)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @rand_addr=0x7}, 0x3, 0x2, 0x4, 0x2}}, 0x80) getpeername(r0, &(0x7f0000000140)=@alg, &(0x7f0000000000)=0x58) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = openat(r0, &(0x7f0000000240)='./file0\x00', 0x20402, 0x80) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000280)={r0}) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000040)=0x3) 2018/04/03 04:07:27 executing program 0: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) perf_event_open(&(0x7f0000000080)={0x4, 0x70, 0x4, 0xa055, 0x6, 0x2203, 0x0, 0x3ff, 0x8000, 0x9, 0x0, 0x7ff, 0xfff, 0x0, 0x9, 0xc259, 0x3, 0xc7, 0x7f, 0x1, 0x5, 0x9, 0x9, 0x80000001, 0x2000, 0xfffffffeffffffff, 0x3, 0x5, 0x5108, 0x10001, 0x1ff, 0x1, 0xca7, 0x1ff, 0x4, 0x1, 0xffffffff00000001, 0x0, 0x0, 0x4, 0x2, @perf_bp={&(0x7f0000000040), 0x4}, 0x4004, 0x0, 0x80000000, 0x7, 0x8, 0x710b, 0x80000001}, r1, 0x8, r0, 0x1) r2 = getpgrp(0x0) getpriority(0x2, r2) 2018/04/03 04:07:27 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000834fee)='/dev/input/mouse#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000080)={{0xf251, 0x4}, 'port0\x00', 0x41, 0x40, 0x10001, 0x7, 0x40, 0x2, 0x3, 0x0, 0x6, 0x6}) syz_open_dev$random(&(0x7f0000b37000)='/dev/random\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000f08fc0), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000d0a000)={&(0x7f00001da000), 0x8}) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000140)=""/4096) 2018/04/03 04:07:27 executing program 6: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@ax25, &(0x7f0000000200)=0x43, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'eql\x00'}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = fcntl$dupfd(r0, 0x406, r0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000480)={r3, &(0x7f0000000340)="464b9cf5ce745f99e21a51b3b5dfc4f9ea947b9330151a197ad306d73bee4c2a2edf8f9faa5688916aa03dd49b47e16ac3dbf36abc637522482c84bec05ed8549da1c8c677e19ceedcf394d96bf3709bcc785b898d6512c0358539656687ae181d59582b9467e7cf6c222abca2bec07b8bee86207dfc50a699d44c53b669ba4e73728fe8b460bf2bd67fb4d636966a35cb4a2a6eeef48c4edb0d5f19f9af3c65ab1bfc503c819ff236bdb26d35e686d95b", &(0x7f0000000400)=""/68}, 0x18) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40416, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x7, 0x5, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7e}, 0x20, 0x2, 0x0, 0x7, 0x3, 0xad8, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4018641b, &(0x7f0000000300)={&(0x7f0000ff3000/0xd000)=nil, 0x0, 0x0, 0x0, &(0x7f0000ffc000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000100), 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000280)=0x40, 0x4) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/04/03 04:07:27 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f00000002c0)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x2, 0x8, &(0x7f0000000040)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x1}, @alu={0x7, 0x400, 0x8, 0x6, 0xf, 0x20, 0x4}, @alu={0x7, 0x4, 0x2, 0x0, 0x7, 0xfffffff8, 0x1}, @generic={0x5, 0x9, 0x3, 0x3}], &(0x7f0000000080)='syzkaller\x00', 0x5, 0xc4, &(0x7f00000000c0)=""/196, 0x40f00, 0x0, [], r0}, 0x48) syz_open_dev$random(&(0x7f0000000380)='/dev/random\x00', 0x0, 0x1) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1}, 0x20) ustat(0x9, &(0x7f00000003c0)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}, 0x400, 0x2}, 0x14b) 2018/04/03 04:07:27 executing program 5: r0 = gettid() r1 = getpgrp(r0) r2 = getpgid(r1) r3 = getpgrp(r1) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x8800, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r4, 0xc1205531, &(0x7f0000000040)={0x2, 0x1, 0x0, 0x40, [], [], [], 0x80, 0x8, 0xe2, 0x5, "8ce115a27b92d236b141c05d928a3477"}) ioctl$TIOCSWINSZ(r4, 0x5414, &(0x7f0000000180)={0xffff, 0x7, 0x7, 0x8}) sched_setscheduler(r3, 0x3, &(0x7f00000001c0)=0x6) r5 = inotify_add_watch(r4, &(0x7f0000000200)='./file0\x00', 0x80) inotify_rm_watch(r4, r5) getsockopt$inet6_tcp_buf(r4, 0x6, 0x0, &(0x7f0000000240)=""/242, &(0x7f0000000340)=0xf2) pwrite64(r4, &(0x7f0000000380)="8197a464b38145c9898a18ae45b622e68d4ea275226e0d66f41a9b43b68c6232f25ee1c037c4368475766bdc455b4774382762", 0x33, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f00000003c0)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f0000000400)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f0000000440)={r6, r7, 0x4}) ioctl$VHOST_SET_VRING_KICK(r4, 0x4008af20, &(0x7f0000000480)={0x1, r4}) sendfile64(r4, r4, &(0x7f00000004c0), 0x7f) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000500)={0x0, 0xeb33, 0x5, 0x7fff, 0x63, 0x3ff}, &(0x7f0000000540)=0x14) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000580)=@assoc_id=r8, &(0x7f00000005c0)=0x4) ptrace$peekuser(0x3, r2, 0xa0) ioctl$EVIOCGBITSW(r4, 0x80404525, &(0x7f0000000600)=""/34) sched_setscheduler(r2, 0x7, &(0x7f0000000640)=0xfffffffffffffffd) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000000680)={0x80000000000, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x15}}}}, 0x84) getpeername$packet(r4, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000780)=0x14) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000007c0)={0x0}, &(0x7f0000000800)=0xc) rt_sigqueueinfo(r9, 0x1d, &(0x7f0000000840)={0x2b, 0x3, 0xd8, 0xe03c}) ioctl$EVIOCGABS2F(r4, 0x8018456f, &(0x7f0000000880)=""/114) ioctl$KDGKBLED(r4, 0x4b64, &(0x7f0000000900)) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000000940)={r8, 0x100}, 0x8) sched_rr_get_interval(r0, &(0x7f0000000980)) 2018/04/03 04:07:27 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0xa, 0x5, 0x84) getsockopt$bt_hci(r0, 0x84, 0x0, &(0x7f0000000080)=""/4096, &(0x7f0000000000)=0x1000) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x6, 0x84010, r0, 0x10) 2018/04/03 04:07:27 executing program 0: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x0, 0xffffffffffffffff) ioctl$int_in(r0, 0x5c4f, &(0x7f0000000080)=0xfffffffffffffffb) read(r0, &(0x7f0000000200)=""/90, 0xedf40ca8) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000180)=""/102, 0x66}], 0x1) creat(&(0x7f0000000040)='./file0\x00', 0x84) 2018/04/03 04:07:27 executing program 1: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x1}}, 0x2e) pwritev(r0, &(0x7f0000001440)=[{&(0x7f00000001c0)="ab99b004e9b05d580ea3f96d8320b8032ee7b6ecff07735fb80b1570c7321cf092c599bc68ba86830f102ccf33c46ce0c52bf6ad52bbd3773e685973ecbf7edf27c77a8d0475c6b4ab58801114cea448b09fda8fa52d1377c3e19b91c5ce62ae59efc4b7411ff86380b671c756c1e5a9296fdf815ff63c64dde4586879f5061f80ea5ad54528234638af75262fd9099b53d785c86e63a29a868f537b864a172940120bb6242fa680d5a02f2377e6e1dc6958426100794f2c9888f1e2c792f2e30f069a395fc420464449dd1fbd5a70ab5ef3d25bcef1ceaf8843446ca7a176136586ec86", 0xe4}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000012c0)="68832c4f5441608dbb61ba8b871b17175c389fbdc9c8f41cf5d76cdd44fcb59f967d3c7eb43baefbf5c1a63d7a116a944a28d2cded9e17b2ea009923b2782d5e646d4dbcd04c213ab26ee92f59e9860b54bf105b715d8e13b96b0b0c2b63f16c5e5e18a2e03206c905e7f231183f099c858113123107fb", 0x77}, {&(0x7f0000001340)="79e37e59fddf5309c94fe16282d030758126cc53c167f8fe9e286dd336b74c4fd7f8dbed8bdea4fd7b41b685c35e813189c5536bb2e6ac34642ca66980ee53d1df8ec05312a043175a213f6ab6a44bec4866e37430c4b90e5ae3866516c3d71b06360b034a0f2283e3e70595c84dc0d79fa2ab40ae3001c911801cd7845473f223f035f9a49e3c838285389163adbc884dc232493f23dd609eab13f2dccfe234c03193470cb146727ee55092b72bd0ad964ef5fdec84a11dc08750bc74bb1e0745b680eed617ed7bc83eb5a9bda2b4c161b0fc6894736740e06cebb5fc57478665ec94df98b4efbd58553383fb0f51a376c0", 0xf2}], 0x4, 0x49) nanosleep(&(0x7f0000000140), &(0x7f0000000180)) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f00000000c0)={'icmp6\x00'}, &(0x7f0000000100)=0x1e) getpgrp(0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000a2f000)=0x9) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r4, 0xc0186415, &(0x7f0000001480)={&(0x7f0000010000/0x4000)=nil, 0x6640, 0x1, 0x64, &(0x7f0000013000/0x2000)=nil, 0x5}) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r6 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r6, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000040)='./file0\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@remote, @in6=@mcast2}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000180)=0xe8) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') utimes(&(0x7f0000967000)='./file0\x00', &(0x7f00005ee000)={{0x0, 0x2710}}) dup2(r3, r5) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)="61f0740f") 2018/04/03 04:07:27 executing program 7: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000140)=0x4) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000040)) r2 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000180)={0xfffffffffffffffb, 0x9, 0xffffffffffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'nr0\x00'}) ioctl$sock_SIOCETHTOOL(r2, 0x89b0, &(0x7f0000000080)={'bridge0\x00', &(0x7f0000000100)=@ethtool_cmd={0x0, 0x0, 0x1000}}) 2018/04/03 04:07:27 executing program 3: ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) removexattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000280)=@known='user.syz\x00') socket$inet6_tcp(0xa, 0x1, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000640)="74086e750000000000000000008c00", 0x2) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)) capget(&(0x7f0000000680), &(0x7f0000000700)={0x3, 0x9, 0x0, 0x0, 0x101}) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000600)=0x3f) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x4}, &(0x7f00000001c0)=0x18) memfd_create(&(0x7f0000000100)='vmnet1bdev.^%\x00', 0x1) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f0000000080)=0x5f, 0x102000004) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000000)) [ 447.490212] Buffer I/O error on dev loop0, logical block 15, async page read [ 615.392207] INFO: task syz-executor3:25673 blocked for more than 120 seconds. [ 615.399558] Not tainted 4.16.0+ #286 [ 615.403817] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.411798] syz-executor3 D23496 25673 4550 0x20020004 [ 615.417470] Call Trace: [ 615.420066] __schedule+0x8fb/0x1ef0 [ 615.423798] ? __sched_text_start+0x8/0x8 [ 615.427953] ? __radix_tree_insert+0x7b0/0x7b0 [ 615.432544] ? _raw_spin_unlock_irq+0x27/0x70 [ 615.437056] ? blk_init_request_from_bio+0x3c0/0x3c0 [ 615.442190] ? trace_hardirqs_off+0x10/0x10 [ 615.446535] ? find_held_lock+0x35/0x1d0 [ 615.450618] ? find_held_lock+0x35/0x1d0 [ 615.454697] schedule+0xf5/0x430 [ 615.458077] ? __lock_page+0x550/0x720 [ 615.461973] ? __schedule+0x1ef0/0x1ef0 [ 615.465980] ? lock_downgrade+0x980/0x980 [ 615.470144] ? lock_release+0xa40/0xa40 [ 615.474142] ? kasan_check_read+0x11/0x20 [ 615.478304] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 615.482913] io_schedule+0x1c/0x70 [ 615.486470] __lock_page+0x574/0x720 [ 615.490215] ? __lock_page_killable+0x790/0x790 [ 615.494897] ? _raw_spin_unlock_irq+0x27/0x70 [ 615.499419] ? shmem_getpage_gfp+0xedb/0x39e0 [ 615.503937] ? check_same_owner+0x320/0x320 [ 615.508273] ? page_cache_tree_insert+0x410/0x410 [ 615.513134] ? __might_sleep+0x95/0x190 [ 615.517128] pagecache_get_page+0x69c/0xbf0 [ 615.521497] ? add_to_page_cache_lru+0x510/0x510 [ 615.526268] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 615.531467] ? compat_start_thread+0x80/0x80 [ 615.535888] ? _raw_spin_unlock_irq+0x27/0x70 [ 615.540391] ? kasan_check_read+0x11/0x20 [ 615.544561] ? rcu_is_watching+0x85/0x130 [ 615.548710] ? rcu_pm_notify+0xc0/0xc0 [ 615.552625] ? rcu_read_lock_sched_held+0x108/0x120 [ 615.557654] ? __mark_inode_dirty+0x262/0x1170 [ 615.562267] ? print_irqtrace_events+0x270/0x270 [ 615.567039] ? find_held_lock+0x35/0x1d0 [ 615.571120] grab_cache_page_write_begin+0x6c/0xa0 [ 615.576144] block_write_begin+0xa6/0x310 [ 615.580304] ? check_disk_change+0x130/0x130 [ 615.584765] ? __block_write_begin+0x40/0x40 [ 615.589193] ? iov_iter_fault_in_readable+0x211/0x420 [ 615.594390] ? _copy_from_iter_flushcache+0xf30/0xf30 [ 615.599604] ? current_kernel_time64+0x122/0x2f0 [ 615.604372] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 615.609409] blkdev_write_begin+0x3c/0x50 [ 615.613573] generic_perform_write+0x28f/0x610 [ 615.618167] ? do_umount+0xda0/0xda0 [ 615.621899] ? filemap_fdatawait_keep_errors+0xb0/0xb0 [ 615.627188] ? file_update_time+0xd3/0x5d0 [ 615.631437] ? current_time+0xc0/0xc0 [ 615.635252] ? generic_update_time+0x3b0/0x3b0 [ 615.639853] ? blk_lld_busy+0x60/0x60 [ 615.643668] ? __save_stack_trace+0x7e/0xd0 [ 615.648031] __generic_file_write_iter+0x366/0x5b0 [ 615.652997] blkdev_write_iter+0x207/0x3e0 [ 615.657256] ? do_fast_syscall_32+0x3ec/0xf9f [ 615.661775] ? bd_set_size+0x330/0x330 [ 615.665683] do_iter_readv_writev+0x55c/0x830 [ 615.670197] ? do_iter_readv_writev+0x55c/0x830 [ 615.674874] ? vfs_dedupe_file_range+0x8f0/0x8f0 [ 615.679648] ? rw_verify_area+0xe5/0x2b0 [ 615.683715] do_iter_write+0x154/0x540 [ 615.687616] ? rcu_read_lock_sched_held+0x108/0x120 [ 615.692653] vfs_iter_write+0x77/0xb0 [ 615.696470] iter_file_splice_write+0x7db/0xf30 [ 615.701159] ? page_cache_pipe_buf_release+0x2f0/0x2f0 [ 615.706450] ? fsnotify_first_mark+0x2b0/0x2b0 [ 615.711035] ? pipe_read+0x7f0/0x7f0 [ 615.714787] ? rw_verify_area+0xe5/0x2b0 [ 615.718855] ? page_cache_pipe_buf_release+0x2f0/0x2f0 [ 615.724150] direct_splice_actor+0x125/0x180 [ 615.728575] splice_direct_to_actor+0x2c1/0x820 [ 615.733266] ? generic_pipe_buf_nosteal+0x10/0x10 [ 615.738126] ? do_splice_to+0x160/0x160 [ 615.742118] ? security_file_permission+0x89/0x1e0 [ 615.747062] ? rw_verify_area+0xe5/0x2b0 [ 615.751138] do_splice_direct+0x29b/0x3c0 [ 615.755292] ? splice_direct_to_actor+0x820/0x820 [ 615.760153] ? rw_verify_area+0xe5/0x2b0 [ 615.764234] do_sendfile+0x5c9/0xe80 [ 615.767962] ? do_compat_pwritev64+0x100/0x100 [ 615.772544] ? lo_compat_ioctl+0xb3/0x140 [ 615.776699] ? __might_sleep+0x95/0x190 [ 615.780688] compat_SyS_sendfile+0xea/0x1a0 [ 615.785056] ? SyS_sendfile64+0x160/0x160 [ 615.789226] ? do_fast_syscall_32+0x156/0xf9f [ 615.793740] ? SyS_sendfile64+0x160/0x160 [ 615.797892] do_fast_syscall_32+0x3ec/0xf9f [ 615.802236] ? do_int80_syscall_32+0x9c0/0x9c0 [ 615.806828] ? finish_task_switch+0x1c1/0x810 [ 615.811338] ? syscall_return_slowpath+0x2ac/0x550 [ 615.816275] ? prepare_exit_to_usermode+0x350/0x350 [ 615.821309] ? sysret32_from_system_call+0x5/0x3c [ 615.826184] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 615.831050] entry_SYSENTER_compat+0x70/0x7f [ 615.835458] RIP: 0023:0xf7fbfc99 [ 615.838826] RSP: 002b:00000000f5f9a0ac EFLAGS: 00000282 ORIG_RAX: 00000000000000bb [ 615.846551] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 000000000000001b [ 615.853839] RDX: 0000000020000080 RSI: 0000000002000004 RDI: 0000000000000000 [ 615.861123] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 615.868417] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 615.875709] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 615.883020] [ 615.883020] Showing all locks held in the system: [ 615.889362] 2 locks held by khungtaskd/877: [ 615.893848] #0: 000000003c777e96 (rcu_read_lock){....}, at: watchdog+0x1d6/0xd70 [ 615.901513] #1: 000000001f3407b4 (tasklist_lock){.+.+}, at: debug_show_all_locks+0xd3/0x3d0 [ 615.910198] 2 locks held by getty/4472: [ 615.914189] #0: 000000008318ca21 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 615.922470] #1: 00000000dea066bb (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 615.931352] 2 locks held by getty/4473: [ 615.935333] #0: 00000000d49d320c (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 615.943590] #1: 000000005b534634 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 615.952463] 2 locks held by getty/4474: [ 615.956451] #0: 0000000081132f64 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 615.964728] #1: 000000008b99acc5 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 615.973620] 2 locks held by getty/4475: [ 615.977617] #0: 00000000166c61c2 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 615.985878] #1: 00000000986be7ec (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 615.994769] 2 locks held by getty/4476: [ 615.998762] #0: 000000006770046a (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 616.007034] #1: 0000000049a002ac (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 616.015905] 2 locks held by getty/4477: [ 616.019893] #0: 00000000bf6f33c5 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 616.028150] #1: 0000000061ae5954 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 616.037041] 2 locks held by getty/4478: [ 616.041029] #0: 00000000f42f3c8d (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 616.049296] #1: 000000001b628ea1 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 616.058179] 3 locks held by kworker/u4:5/7321: [ 616.062780] #0: 00000000c3e3d626 ((wq_completion)"writeback"){+.+.}, at: process_one_work+0xb83/0x1c40 [ 616.072345] #1: 000000008c7c9a77 ((work_completion)(&(&wb->dwork)->work)){+.+.}, at: process_one_work+0xbd9/0x1c40 [ 616.082974] #2: 00000000fe060660 (&type->s_umount_key#35){.+.+}, at: trylock_super+0x20/0x100 [ 616.091781] [ 616.093413] ============================================= [ 616.093413] [ 616.100445] NMI backtrace for cpu 0 [ 616.104078] CPU: 0 PID: 877 Comm: khungtaskd Not tainted 4.16.0+ #286 [ 616.110630] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 616.119959] Call Trace: [ 616.122527] dump_stack+0x1a7/0x27d [ 616.126154] ? arch_local_irq_restore+0x53/0x53 [ 616.130810] ? debug_show_all_locks+0x2f3/0x3d0 [ 616.135451] ? nmi_cpu_backtrace+0x1cc/0x220 [ 616.139835] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 616.144300] nmi_cpu_backtrace+0x1e0/0x220 [ 616.148511] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 616.152978] nmi_trigger_cpumask_backtrace+0x123/0x180 [ 616.158226] arch_trigger_cpumask_backtrace+0x14/0x20 [ 616.163389] watchdog+0x969/0xd70 [ 616.166819] ? reset_hung_task_detector+0xb0/0xb0 [ 616.171634] ? complete+0x62/0x80 [ 616.175064] ? __schedule+0x1ef0/0x1ef0 [ 616.179009] ? do_raw_spin_unlock+0x9e/0x310 [ 616.183387] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 616.187953] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 616.193028] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 616.198019] ? trace_hardirqs_on+0xd/0x10 [ 616.202139] ? __kthread_parkme+0x176/0x240 [ 616.206432] kthread+0x33c/0x400 [ 616.209768] ? reset_hung_task_detector+0xb0/0xb0 [ 616.214579] ? kthread_stop+0x7c0/0x7c0 [ 616.218524] ret_from_fork+0x3a/0x50 [ 616.222294] Sending NMI from CPU 0 to CPUs 1: [ 616.226806] NMI backtrace for cpu 1 skipped: idling at native_safe_halt+0x6/0x10 [ 616.227795] Kernel panic - not syncing: hung_task: blocked tasks [ 616.240684] CPU: 0 PID: 877 Comm: khungtaskd Not tainted 4.16.0+ #286 [ 616.247235] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 616.256569] Call Trace: [ 616.259145] dump_stack+0x1a7/0x27d [ 616.262745] ? arch_local_irq_restore+0x53/0x53 [ 616.267389] ? vsnprintf+0x1ed/0x1900 [ 616.271162] panic+0x1f8/0x42c [ 616.274339] ? refcount_error_report+0x214/0x214 [ 616.279070] ? nmi_trigger_cpumask_backtrace+0xf0/0x180 [ 616.284406] watchdog+0x97a/0xd70 [ 616.287834] ? reset_hung_task_detector+0xb0/0xb0 [ 616.292644] ? complete+0x62/0x80 [ 616.296071] ? __schedule+0x1ef0/0x1ef0 [ 616.300015] ? do_raw_spin_unlock+0x9e/0x310 [ 616.304393] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 616.308946] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 616.314021] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 616.319019] ? trace_hardirqs_on+0xd/0x10 [ 616.323137] ? __kthread_parkme+0x176/0x240 [ 616.327440] kthread+0x33c/0x400 [ 616.330786] ? reset_hung_task_detector+0xb0/0xb0 [ 616.335596] ? kthread_stop+0x7c0/0x7c0 [ 616.339543] ret_from_fork+0x3a/0x50 [ 616.343770] Dumping ftrace buffer: [ 616.347374] (ftrace buffer empty) [ 616.351058] Kernel Offset: disabled [ 616.354661] Rebooting in 86400 seconds..